Air bubble film packaging bag positioning and pressing device

Abstract

The utility model discloses an air bubble film packaging bag positioning and pressing device which comprises a base, two moving frames are arranged on the base, inserting plates are inserted into the two moving frames, a pressing roller is rotationally connected between the two inserting plates, top frames are fixedly installed at the top ends of the two inserting plates, and vertical rods are fixedly installed at the bottoms of the left sides of the two top frames. Second threaded rods are rotationally connected into the two vertical rods, a first threaded rod is rotationally connected to the bottom end of the base and sleeved with a sliding plate, the bottom ends of the two movable frames are fixedly installed on the sliding plate, and sliding grooves are formed in the positions, located on the right portions of the movable frames, in the base. According to the air bubble film packaging bag positioning and pressing device, the distance between the bottom of the pressing roller and the top of the base and the transverse position of the moving frame can be rapidly adjusted, so that the using convenience of the device is further improved, meanwhile, the side edge of an air bubble packaging bag can be corrected and limited during pressing and positioning, the air bubble packaging bag is prevented from inclining in the device, and the service life of the device is prolonged. And the subsequent edge sealing quality is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble film packaging bags, in particular to a bubble film packaging bag positioning and pressing device. Background Art

[0002] The bubble bag is equipped with shock-absorbing bubble film. There are countless small bubbles in the bubble film, so it is light and elastic. It has the functions of sound insulation, shockproof and scratch-proof. It is widely used in the shock-resistant cushioning and protective packaging of electronics, instruments, ceramics, handicrafts, household appliances, car dealerships, kitchens, furniture, hardware tools, glass products and precision instruments. The bubble film packaging bag needs to be sealed during the production and use process, so a positioning and pressing device is needed.

[0003] The patent publication number CN215551380U disclosed a positioning and pressing device for bubble film packaging bags, including a frame, a positioning rod connected in the middle of the frame, an adjustment block provided on the positioning rod, and the adjustment block connected to a pressing roller; both sides of the frame are provided with moving gears, one of which is connected to an adjustment handle, and the moving gear is connected to the gear guide rails on both sides of the work surface to achieve forward and backward displacement; both sides of the frame are also connected to fixed blocks, and the fixed blocks are connected to elastic handles. The utility model has the characteristics of compact structure, convenient adjustment, good pressing effect and accurate positioning, and can be widely used in the field of bubble film packaging bag production and manufacturing.

[0004] However, this patent still has some shortcomings. In actual use, this patent requires carrying external tools to remove the hexagonal bolts, then adjusting the height of the pressure roller in the frame, and then fixing the pressure roller by installing the hexagonal bolts. The adjustment steps are cumbersome and time-consuming, and it is not convenient to use. In addition, this patent lacks a structure that can correct and limit the position of the bubble film packaging bag. When the bubble film packaging bag passes through the pressure roller, it often deviates to a certain position, which causes the subsequent edge sealing to tilt, affecting the edge sealing quality.

[0005] Therefore, we propose a positioning and pressing device for bubble film packaging bags. Utility Model Content

[0006] The utility model aims to provide a positioning and pressing device for bubble film packaging bags to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bubble film packaging bag positioning and pressing device, comprising a base, wherein two movable frames are arranged on the base, and plug plates are inserted in the two movable frames, and a pressure roller is rotatably connected between the two plug plates, and a top frame is fixedly installed on the top of the two plug plates, and vertical rods are fixedly installed on the left bottom of the two top frames, and second threaded rods are rotatably connected in the two vertical rods, and a first threaded rod is rotatably connected at the bottom end of the base, and a slide plate is sleeved on the first threaded rod, and the bottom ends of the two movable frames are fixedly installed on the slide plate, and a slide groove is provided in the base at the right part of the movable frame, and a third threaded rod is rotatably connected in the slide groove, and two sliders are sleeved on the two third threaded rods, and correction plates are fixedly installed on the top of the two sliders.

[0008] Optionally, a second motor is fixedly installed on the left side of the two movable frames, and the output ends of the two second motors are respectively fixedly installed on the second threaded rod. The second motor drives the second threaded rod to rotate, which is beneficial to the use of the present device.

[0009] Optionally, a first motor is fixedly mounted on the left side of the base, and an output end of the first motor is fixedly mounted on a first threaded rod. The first motor drives the first threaded rod to rotate, which is beneficial to the use of the device.

[0010] Optionally, the third threaded rod is provided with two sections of threads facing each other, and the two sliding blocks are respectively sleeved on the two sections of threads. This design is convenient for the use of the device.

[0011] Optionally, a third motor is fixedly mounted on the front end of the base, and an output end of the third motor is fixedly mounted on a third threaded rod. The third motor drives the third threaded rod to rotate, which is beneficial to the use of the device.

[0012] Optionally, limiting grooves are provided on the right sides of the two movable frames, and limiting plates are fixedly installed on the right sides of the two plug boards. The limiting plates are slidably connected in the limiting grooves, and the plug boards can be limited by the limiting plates.

[0013] Optionally, the outer side of the pressing roller is provided with a sponge sleeve, which can prevent bubbles from bursting due to excessive pressure during the positioning and pressing process.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the movable frame, the correction plate, the first threaded rod, the slide plate, the first motor, the top frame, the plug plate, the vertical rod, the second threaded rod, the second motor, the third motor, the third threaded rod and the slider, the distance between the bottom of the pressure roller and the top of the base, as well as the lateral position of the movable frame can be quickly adjusted, thereby further improving the convenience of using the equipment. At the same time, the side of the bubble packaging bag can be corrected and limited during compression and positioning, thereby preventing the bubble packaging bag from tilting in the equipment and affecting the subsequent edge sealing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a positioning and pressing device for bubble film packaging bags of the utility model;

[0017] Figure 2 This is a cross-sectional view of a positioning and pressing device for an air bubble film packaging bag of the utility model;

[0018] Figure 3 This is a cross-sectional view of a positioning and pressing device for an air bubble film packaging bag of the utility model;

[0019] Figure 4 The utility model is a cross-sectional view of a slideway in a positioning and pressing device for an air bubble film packaging bag.

[0020] In the figure: 1. base; 2. movable frame; 3. correction plate; 4. first threaded rod; 5. slide plate; 6. pressure roller; 7. sponge cover; 8. first motor; 9. top frame; 10. plug plate; 11. limit plate; 12. limit groove; 13. vertical rod; 14. second threaded rod; 15. second motor; 16. third motor; 17. slide groove; 18. third threaded rod; 19. slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a positioning and pressing device for bubble film packaging bags, including a base 1, on which two mobile frames 2 are arranged, and plug plates 10 are inserted in the two mobile frames 2, and a pressure roller 6 is rotatably connected between the two plug plates 10, and a top frame 9 is fixedly installed on the top of the two plug plates 10, and a vertical rod 13 is fixedly installed on the left bottom of the two top frames 9, and a second threaded rod 14 is rotatably connected in the two vertical rods 13, and a first threaded rod 4 is rotatably connected at the bottom end of the base 1, and a slide plate 5 is sleeved on the first threaded rod 4, and the bottom ends of the two mobile frames 2 are fixedly installed on the slide plate 5, and a slide groove 17 is arranged on the right part of the mobile frame 2 in the base 1, and a third threaded rod 18 is rotatably connected in the slide groove 17, and two sliders 19 are sleeved on the two third threaded rods 18, and correction plates 3 are fixedly installed on the tops of the two sliders 19.

[0023] The left sides of the two mobile frames 2 are fixedly installed with second motors 15, and the output ends of the two second motors 15 are respectively fixedly installed on the second threaded rod 14. The second motor 15 drives the second threaded rod 14 to rotate, which is beneficial to the use of the device. The left side of the base 1 is fixedly installed with a first motor 8, and the output end of the first motor 8 is fixedly installed on the first threaded rod 4. The first motor 8 drives the first threaded rod 4 to rotate, which is beneficial to the use of the device. The third threaded rod 18 is provided with two sections of opposite threads, and the two sliders 19 are respectively sleeved on the two sections of threads. This design is beneficial to the device. In order to use the equipment, a third motor 16 is fixedly installed at the front end of the base 1, and the output end of the third motor 16 is fixedly installed on the third threaded rod 18. The third motor 16 drives the third threaded rod 18 to rotate, which is beneficial to the use of the equipment. Limiting grooves 12 are arranged on the right sides of the two movable frames 2, and limiting plates 11 are fixedly installed on the right sides of the two plug plates 10. The limiting plates 11 are slidably connected in the limiting grooves 12, and the plug plates 10 can be limited by the limiting plates 11. The outer side of the pressure roller 6 is provided with a sponge sleeve 7, and the sponge sleeve 7 can avoid excessive pressure during positioning and pressing to cause bubble rupture.

[0024] Working principle: This equipment is electrically connected to an external PLC controller via a connecting line. When in use, the switch of the second motor 15 can be turned on according to the need of use. The second motor 15 drives the second threaded rod 14 to rotate, so that the two vertical rods 13 drive the top frame 9, the plug plate 10 and the pressure roller 6 to rise and fall, and the height of the pressure roller 6 can be adjusted to facilitate the positioning and pressing of bubble film packaging bags of different thicknesses. The switch of the first motor 8 is turned on, and the first motor 8 drives the first threaded rod 4 to rotate. At this time, the slide plate 5 can drive the chain of each movable frame 2 to slide left and right, so that different positions on the bubble film packaging bag can be pressed and positioned. After the bubble film packaging bag passes through the bottom of the pressure roller 6, the third motor can be turned on. By turning on the switch 16, the third motor 16 works to drive the third threaded rod 18 to rotate. At this time, the two sliders 19 drive the two correction plates 3 to slide toward the side close to each other, so as to limit the two sides of the bubble film packaging bag, thereby avoiding the bubble film packaging bag from tilting and affecting the subsequent edge sealing quality. This bubble film packaging bag positioning and pressing device is easy to use. Through the above-mentioned components, the distance between the bottom of the pressing roller 6 and the top of the base 1, as well as the lateral position of the movable frame 2 can be quickly adjusted, thereby further improving the convenience of using the equipment. At the same time, the side of the bubble packaging bag can be corrected and limited during the pressing and positioning, thereby avoiding the bubble packaging bag from tilting in the equipment and affecting the subsequent edge sealing quality.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and pressing device for bubble film packaging bags, characterized in that: The invention comprises a base (1), wherein two movable frames (2) are arranged on the base (1), and plug boards (10) are inserted in the two movable frames (2), and a pressure roller (6) is rotatably connected between the two plug boards (10), and a top frame (9) is fixedly installed on the top of the two plug boards (10), and a vertical rod (13) is fixedly installed on the left bottom of the two top frames (9), and a second threaded rod (14) is rotatably connected in the two vertical rods (13), and a first threaded rod (4) is rotatably connected at the bottom end of the base (1), and a slide plate (5) is sleeved on the first threaded rod (4), and the bottom ends of the two movable frames (2) are fixedly installed on the slide plate (5), and a slide groove (17) is arranged in the right part of the movable frame (2) in the base (1), and a third threaded rod (18) is rotatably connected in the slide groove (17), and two sliders (19) are sleeved on the two third threaded rods (18), and a correction plate (3) is fixedly installed on the top of the two sliders (19).

2. The positioning and pressing device for bubble film packaging bags according to claim 1, characterized in that: A second motor (15) is fixedly mounted on the left side of each of the two moving frames (2), and the output ends of the two second motors (15) are respectively fixedly mounted on the second threaded rod (14).

3. The positioning and pressing device for bubble film packaging bags according to claim 1, characterized in that: A first motor (8) is fixedly mounted on the left side of the base (1), and an output end of the first motor (8) is fixedly mounted on the first threaded rod (4).

4. The positioning and pressing device for bubble film packaging bags according to claim 1, characterized in that: The third threaded rod (18) is provided with two sections of threads facing each other, and the two sliding blocks (19) are respectively sleeved on the two sections of threads.

5. The positioning and pressing device for bubble film packaging bags according to claim 1, characterized in that: A third motor (16) is fixedly mounted on the front end of the base (1), and an output end of the third motor (16) is fixedly mounted on a third threaded rod (18).

6. The positioning and pressing device for bubble film packaging bags according to claim 1, characterized in that: The right sides of the two moving frames (2) are both provided with limiting grooves (12), and the right sides of the two plug boards (10) are both fixedly mounted with limiting plates (11), and the limiting plates (11) are slidably connected in the limiting grooves (12).

7. The positioning and pressing device for bubble film packaging bags according to claim 1, characterized in that: The outer side of the pressing roller (6) is provided with a sponge sleeve (7).

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