Author: Source: Published: 2019-10-29 9:09:37
Patent name: Manufacturing method of packaging machine
Technical field:
A packaging machine is used for automatic packaging in chemical, cement, fertilizer, grain and other processing industries, and belongs to the technical field of packaging equipment.
Before this utility model was made, in the prior art, the packaging of the above-mentioned items was all weighed, and the discharging split structure was adopted..The weighing mechanism is mainly composed of fine feeding cylinder, coarse feeding cylinder, lever, funnel, receiving box, pneumatic box, and weighing body bracket..The fine feed cylinder is fixed on the receiving box, one end of the coarse feed cylinder is connected with the lever, the other end is fixed on the receiving box, the middle of the lever is fixed with the shaft of the arc door, and the pneumatic box is installed on the scale body bracket.The structure is large in volume, more than five meters in height, general houses cannot be installed, and the structure is complex, the cost is high, continuous production is not possible, and the work performance is poor..
The purpose of the utility model is to overcome the above-mentioned shortcomings, thereby providing a simple structure, low manufacturing cost, small volume, reliable working performance, the article directly enters the packaging bag after automatic weighing, does not need to go through the weighing bucket, and the packaging is completed at one time. Packing Machine.
The main solution of the utility model is realized in this way, which mainly adopts the fine feeding cylinder 1 to be fixed on the receiving box 3, one end of the coarse feeding cylinder 2 is connected with the lever 3, and the other end is fixed on the receiving box 6. The middle part is fixed with the rotating shaft of the two arc door 5, and the pneumatic box 8 is installed on the weighing body bracket 9. It is characterized in that one end of the sensor 7 is fixed on the weighing body bracket 9, and the other end is fixed with the weighing bucket 10, and the bag clamping arm One end of 12 is fixed on the weighing bucket 10, and the other end is fixed with the bag clamping rubber 13. The two ends of the bag clamping cylinder 11 are respectively connected to the left and right bag clamping arms..
Figure 1 is a front view of the structure of the utility model. The utility model will be further described in conjunction with the embodiments in the drawings. The utility model uses a fine feed cylinder 1 to be fixed on the receiving box 6 with screws, and one end of the coarse feed cylinder 2 and a lever 3 It is connected by screws, and the other end is fixed on the receiving box 6 with screws.The middle of the lever 3 is fixed with the shaft of the second arc door 5.The internal connection funnel 4 is fixed on the receiving box 6, and the pneumatic box 8 is fixed on the weighing bracket 9.One end of the sensor 7 is fixed on the weighing body bracket 9 and the other end is fixed to the weighing bucket 10; one end of the bag clamping arm 12 is fixed on the weighing bucket 10 with a shaft, and the other end is fixed to the bag rubber 13 and the bag clamping cylinder 11 The two ends of the bag are respectively flexibly connected with the left and right bag clamping arms 12 to form a linkage mechanism.The operating switch 14 is fixed at the lower part of the weighing bucket 10, and the computer cabinet is connected to the sensor 7 through a wire.
The working principle of the utility model is as follows: the material enters the inner connecting hopper 4, the packaging bag is placed on the bottom of the weighing bucket 10, the operation switch 14 is touched, and the computer sends an instruction, the bag clamping cylinder 11 opens, and the bag is clamped at the outlet of the bucket. When the microcomputer receives the bag clamping signal, it will instruct the fine feed cylinder 1 and the coarse feed cylinder 2 to open, and the second arc door 5 is also opened at the same time, the initial feed starts, when the setting P1 is reached, the coarse feed cylinder 2 closes, and the second arc door Turn off and start fine feeding. When the weighing reaches the set value P2, the fine feeding cylinder 1 is closed, the second arc door is closed, the bag clamping cylinder 11 is closed, the bag clamping arm is released, and the package falls on the conveyor belt and is transported out Sewing the bag, the end of one-time quantitative packaging.
Compared with the prior art, the utility model has the following advantages: 1. Simple structure, low manufacturing cost, small volume, 2. Convenient operation, weighing, and discharging are integrated, and directly enters the packaging bag after automatic weighing controlled by a microcomputer. The whole process is automated and continuous production, with reliable working performance.
Rights request
1.A packaging machine using a fine feeding cylinder (1) fixed on the receiving box (2), one end of the coarse feeding cylinder (2) is connected with a lever (3), and the other end is fixed on the receiving box (6), the lever ( The middle part of 3) is fixed with the shaft of the second arc door (5), the pneumatic box (8) is installed on the weighing body bracket (9), and the feature is that one end of the sensor (7) is fixed on the weighing body bracket (9) , The other end is fixed to the weighing bucket (10), one end of the bag clamp (12) is fixed on the weighing bucket (10), and the other end is fixed to the bag rubber (13). The two ends of the bag clamp cylinder (11) are respectively connected with Left and right pocket arm connection.
Patent abstract
A packaging machine is used for automatic packaging in chemical, cement, fertilizer, grain and other processing industries, and belongs to the technical field of packaging equipment.The two ends of the sensor are mainly used to fix the weighing body bracket and the weighing bucket, one end of the bag clamping arm is fixed to the weighing bucket, the other end is fixed with the bag clamping rubber, and the two ends of the bag clamping cylinder are respectively connected to the left and right bag clamping arms..The utility model has the advantages of simple structure, low production cost, small volume, convenient operation, integrated weighing and discharging, and directly enters the packaging bag after automatic weighing controlled by a microcomputer. The whole process is automated and continuous production, and the working performance is reliable..
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