Bag making device for air bubble film production

Abstract

The utility model discloses a bag making device for bubble film production, which comprises a bag making machine body, the bag making machine body is provided with two mounting racks, the inner walls of the mounting racks are provided with two fixed slide rails, the two fixed slide rails are provided with a guide mechanism for guiding a finished bag to move, and the guide mechanism is connected with the bag making machine body. The guiding mechanism comprises a cross beam arranged in the fixed sliding rail, a sliding frame is slidably connected to the cross beam, a hydraulic cylinder is installed on the side wall of the sliding frame through a fixing frame, an air storage box is arranged at the lower end of the hydraulic cylinder, a plurality of suction cups are arranged at the lower end of the air storage box in a communicating mode, and a vacuumizer and a motor are arranged on the side wall of one installing frame. And an output shaft of the motor is fixedly connected with a reciprocating lead screw. According to the utility model, the guide mechanism is arranged, bubble bags discharged by the bag making machine can be sequentially dragged and stacked on the placing plate, and manual dragging and stacking are not needed, so that the production efficiency of the bubble film bags is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble film production equipment, in particular to a bag making device for bubble film production. Background Art

[0002] Bubble film is a product made of high-pressure polyethylene as the main raw material, with whitening agent, opening agent and other auxiliary materials added, and then extruded at a high temperature of about 230 degrees to form bubbles. Bubble film can be processed after production, and the bubble film bag making machine is a device used to make bubble film packaging bags, mainly used to produce various bubble film bags, such as straight pockets, staggered edge sealed bags and point-break bags.

[0003] In the prior art, the bag-making device for bubble film production can realize the automatic input, feeding and cutting of bubble film rolls, and the finished bubble film bags are discharged from the discharge port of the equipment. However, when discharging the bubble bags, the traditional bag-making device requires the assistance of the operator to pull the front of the bubble bags onto the placement board for stacking. The manual pulling and stacking makes the equipment automation efficiency low. At the same time, the production efficiency of the bag-making device is affected by the stacking efficiency, so the production efficiency is low. Therefore, it is necessary to design a bag-making device for bubble film production to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a bag making device for producing bubble films.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bag-making device for producing bubble film comprises a bag-making machine body, the bag-making machine body is provided with two mounting frames, the inner wall of the mounting frames is provided with two fixed slide rails, the two fixed slide rails are provided with a guiding mechanism for guiding the movement of finished bags, the guiding mechanism comprises a crossbeam arranged in the fixed slide rail, a sliding frame is slidably connected to the crossbeam, a hydraulic cylinder is installed on the side wall of the sliding frame through a fixed frame, an air storage box is provided at the lower end of the hydraulic cylinder, a plurality of suction cups are connected at the lower end of the air storage box, a vacuum pump and a motor are provided on the side wall of one of the mounting frames, a reciprocating screw is fixedly connected to the output shaft of the motor, a plurality of placement plates are provided on the side wall of the bag-making machine body, a cross plate is commonly provided on the two mounting frames, and a moving mechanism for facilitating the movement of the placement plates is provided under the placement plates.

[0007] Preferably, the moving mechanism comprises a plurality of mounting tubes fixedly connected to the lower end of the placement plate, wherein a movable rod is provided in the mounting tube, and a universal wheel is provided at the lower end of the movable rod.

[0008] Preferably, a plurality of positioning holes are formed on the side wall of the movable rod, and bolts are formed on the side wall of the mounting tube.

[0009] Preferably, a baffle is fixedly connected to the side wall of the placement plate, and a handle groove is provided on the side wall of the baffle.

[0010] Preferably, the side wall of the bag making machine body is fixedly connected to a limiting frame, and the upper end of the placement plate is fixedly connected to a limiting block.

[0011] Preferably, an electric slide rail is installed on the upper end of the crossbeam, and an electric slider is provided on the electric slide rail.

[0012] Preferably, a limiting groove is provided on the side wall of the mounting frame, and the transverse plate is slidably connected to the limiting groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. The device is equipped with a guiding mechanism, which can start the hydraulic cylinder, vacuum pump and motor to make the suction cup absorb the bubble bag, and the bubble bags are placed on the placement board in turn, without manual traction and stacking, thereby improving the production efficiency of the bubble film bag;

[0015] 2. The device is equipped with a moving mechanism, which can move the bubble bag to other workstations for processing by moving the placement plate. The operator does not need to take the bubble bag stack off the placement plate and then put it on other transfer equipment, thereby improving the practicality of the device;

[0016] 3. The device is provided with an electric slide rail, which can be started to drive the slide frame to move, so that the position of the slide frame does not need to be adjusted manually, thereby improving the automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a bag-making device for producing bubble film proposed by the utility model;

[0018] Figure 2 for Figure 1 A magnified view of the structure at A;

[0019] Figure 3 This is a side view of a bag-making device for producing bubble film proposed by the utility model;

[0020] Figure 4 This is another side view of the bag-making device for producing bubble film proposed by the utility model.

[0021] In the figure: 1 bag making machine body, 2 mounting frame, 3 fixed slide rail, 4 placement plate, 5 baffle plate, 6 vacuum pump, 7 universal wheel, 8 cross beam, 9 sliding frame, 10 electric slider, 11 fixed frame, 12 hydraulic cylinder, 13 electric slide rail, 14 air storage box, 15 suction cup, 16 limit frame, 17 limit block, 18 cross plate, 19 limit groove, 20 mounting cylinder, 21 movable rod, 22 motor, 23 reciprocating screw. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 , a bag making device for bubble film production includes a bag making machine body 1, the bag making machine body 1 is a mechanical equipment in existing production, the bag making machine body 1 is provided with two mounting frames 2, the inner wall of the mounting frame 2 is provided with two fixed slide rails 3, the two fixed slide rails 3 are provided with a guiding mechanism for guiding the movement of the finished bag, the guiding mechanism includes a crossbeam 8 arranged in the fixed slide rail 3, a sliding frame 9 is slidably connected to the crossbeam 8, a hydraulic cylinder 12 is installed on the side wall of the sliding frame 9 through a fixed frame 11, an air storage box 14 is provided at the lower end of the hydraulic cylinder 12, a plurality of suction cups 15 are connected at the lower end of the air storage box 14, the air storage box 14 is connected to a vacuum pump 6 through a pipeline, and the pipeline is a sufficiently long hose, a vacuum pump 6 and a motor 22 are provided on the side wall of one of the mounting frames 2, a reciprocating screw 23 is fixedly connected to the output shaft of the motor 22, and the reciprocating screw 23 is threadedly connected to the crossbeam 8, a plurality of placement plates 4 are provided on the side wall of the bag making machine body 1, and a cross plate 18 is commonly provided on the two mounting frames 2.

[0024] A moving mechanism for facilitating the movement of the placing plate 4 is provided under the placing plate 4. The moving mechanism includes a plurality of mounting tubes 20 fixedly connected to the lower end of the placing plate 4. A movable rod 21 is provided in the mounting tube 20. A universal wheel 7 is provided at the lower end of the movable rod 21.

[0025] In the utility model, a plurality of positioning holes are opened on the side wall of the movable rod 21, and bolts are provided on the side wall of the mounting tube 20, so that the height of the placement plate 4 can be adjusted. After the placement plate 4 is adjusted, the left end of the placement plate 4 can be not inserted into the limit frame 16, and the universal wheel 7 is a locking universal wheel.

[0026] In the utility model, the side wall of the placement plate 4 is fixedly connected with the baffle plate 5, and the side wall of the baffle plate 5 is provided with a handle groove, which can prevent the bubble bag from falling and also facilitate the operator to hold the baffle plate 5 for moving.

[0027] In the utility model, the side wall of the bag making machine body 1 is fixedly connected to the limiting frame 16, and the upper end of the placement plate 4 is fixedly connected to the limiting block 17, which can limit the position of the placement plate 4 on the side wall of the bag making machine body 1.

[0028] In the present invention, an electric slide rail 13 is installed on the upper end of the cross beam 8, and an electric slider 10 is arranged on the electric slide rail 13. The arrangement of the electric slide rail 13 enables the movement of the sliding frame 9 on the cross beam 8 to be performed without manual movement.

[0029] In the utility model, the side wall of the mounting frame 2 is provided with a limiting groove 19, and the transverse plate 18 is slidably connected to the limiting groove 19, so that the transverse plate 18 can be disassembled, which is convenient for transportation of the equipment after leaving the factory.

[0030] When in use, the finished bubble bag pushed out by the roller on the bag making machine body 1 slowly falls on the cross plate 18, the hydraulic cylinder 12 is started, the hydraulic cylinder 12 moves downward so that the suction cup 15 presses on the bubble bag, the vacuum pump 6 is started, so that the suction cup 15 adsorbs the front end of the bubble bag, the motor 22 is started, the output shaft of the motor 22 drives the reciprocating screw 23 to rotate, and the cross beam 8 drives the adsorbed bubble bag to move to the placement plate 4. When the bubble bag completely enters the top of the placement plate 4, the output end of the hydraulic cylinder 12 extends, so that the bubble bag is put down at a position close to the placement plate 4, and then the cross beam 8 is reset to wait for the discharge of the next bubble bag. When the next bubble bag is put down on the placement plate 4, the output end of the hydraulic cylinder 12 descends to a position close to the previous bubble bag to avoid wear of the bubble bag;

[0031] When a large number of bubble bags are piled up on the placement plate 4, the bubble bags can be transferred to other workstations for processing by pulling the placement plate 4, and the spare placement plate 4 is replaced on the side wall of the bag making machine body 1, so that the operator does not need to take the bubble bag pile off the placement plate 4 and then place it on other transfer equipment.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bag-making device for producing bubble film, comprising a bag-making machine body (1), characterized in that: The bag making machine body (1) is provided with two mounting frames (2), the inner wall of the mounting frames (2) is provided with two fixed slide rails (3), the two fixed slide rails (3) are provided with a guiding mechanism for guiding the movement of finished bags, the guiding mechanism comprises a crossbeam (8) arranged in the fixed slide rail (3), a sliding frame (9) is slidably connected to the crossbeam (8), a hydraulic cylinder (12) is installed on the side wall of the sliding frame (9) through a fixed frame (11), an air storage box (14) is provided at the lower end of the hydraulic cylinder (12), and a plurality of suction cups (15) are connected at the lower end of the air storage box (14), a vacuum pump (6) and a motor (22) are provided on the side wall of one of the mounting frames (2), and a reciprocating screw (23) is fixedly connected to the output shaft of the motor (22), a plurality of placement plates (4) are provided on the side wall of the bag making machine body (1), a cross plate (18) is commonly provided on the two mounting frames (2), and a moving mechanism for facilitating the movement of the placement plates (4) is provided under the placement plates (4).

2. A bag-making device for producing air bubble film according to claim 1, characterized in that: The moving mechanism comprises a plurality of mounting tubes (20) fixedly connected to the lower end of the placement plate (4), wherein a movable rod (21) is provided in the mounting tube (20), and a universal wheel (7) is provided at the lower end of the movable rod (21).

3. A bag-making device for producing bubble film according to claim 2, characterized in that: A plurality of positioning holes are provided on the side wall of the movable rod (21), and bolts are provided on the side wall of the mounting cylinder (20).

4. A bag-making device for producing air bubble film according to claim 3, characterized in that: The side wall of the placement plate (4) is fixedly connected to a baffle plate (5), and the side wall of the baffle plate (5) is provided with a handle groove.

5. A bag-making device for producing air bubble film according to claim 4, characterized in that: The side wall of the bag making machine body (1) is fixedly connected to a limit position frame (16), and the upper end of the placement plate (4) is fixedly connected to a limit position block (17).

6. A bag-making device for producing air bubble film according to claim 5, characterized in that: An electric slide rail (13) is installed at the upper end of the crossbeam (8), and an electric slider (10) is provided on the electric slide rail (13).

7. The bag-making device for producing air bubble film according to claim 5, characterized in that: The side wall of the mounting frame (2) is provided with a limiting groove (19), and the transverse plate (18) is slidably connected to the limiting groove (19).

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