Easily-torn zippered bag making machine

Abstract

The utility model discloses an easy-to-tear zippered bag making machine, and relates to the technical field of zippered bag making machines. The bag making machine comprises a bag making machine unit, a conveying rack is installed at one end of the bag making machine unit, a conveying belt is installed in the conveying rack, and a U-shaped fixing frame is fixedly installed at the end, away from the bag making machine unit, of the conveying rack. A horizontally-arranged transverse plate is fixedly installed on the lower surface of the end, away from the conveying rack, of the fixing frame, a sliding groove is formed in the side, facing the conveying rack, of the transverse plate, a lead screw is rotationally arranged in the sliding groove, a sliding block is inserted into the lead screw in a threaded mode, the sliding block is arranged in the sliding groove in a sliding mode, and a moving frame is arranged under the fixing frame. Two symmetrically distributed collecting frames are placed in the moving frame; the two collecting frames arranged in the easy-to-tear zippered bag collecting device can collect falling easy-to-tear zippered bags in turn, shutdown collection is not needed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper bag making machines, in particular to an easy-tear zipper bag making machine. Background Art

[0002] Application number: "CN201720547407.5" A kind of easy-tear zipper bag making machine. In existing zipper bag making machines, the zipper plate usually needs to be heated on both the upper and lower surfaces, because traditional zipper bags are directly torn open by hand. For this type of zipper bag, both the upper and lower surfaces need to be heated to complete the sealing. The utility model includes a frame, which is characterized in that a multi-stage bag blank conveying roller is arranged on the frame, and also includes a puncher arranged on the conveying roller, and a zipper plate is also arranged on the conveying roller at the rear of the puncher, and a heating mechanism is arranged on the upper part of the zipper plate. An easy-tear zipper storage box is arranged on the side of the frame, and the easy-tear zippers are transported one by one to the bag blank conveying roller on the frame through the conveying roller and the easy-tear zipper is joined with the bag blank at the zipper plate through the heating mechanism. The utility model facilitates the user to quickly identify the handle and smoothly open the packaging bag. It is easy to use and convenient for children or the elderly to tear the packaging bag faster. It has a simple structure and strong practicality:

[0003] The above-mentioned principle of the machine for making easy-tear zipper bags is obtained. However, after the easy-tear zipper bag making machine prepares the zipper bags, most of the materials are collected by placing a collection box at the end of the conveyor belt. When the collection box is full, it is necessary to stop the machine and put it into a new collection box for recollection. This affects the production efficiency, and the collection process is more troublesome and inconvenient for the staff to operate. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an easy-tear zipper bag making machine.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a bag-making machine for easy-tear zipper bags, comprising a bag-making machine unit, a conveyor frame is installed at one end of the bag-making machine unit, a conveyor belt is installed in the conveyor frame, a U-shaped fixed frame is fixedly installed at the end of the conveyor frame away from the bag-making machine unit, a horizontally arranged cross plate is fixedly installed on the lower surface of the fixed frame away from the end of the conveyor frame, a slide groove is provided on the side of the cross plate facing the conveyor frame, a screw rod is rotatably provided in the slide groove, a slider is threadedly inserted on the screw rod, the slider is slidably set in the slide groove, a movable frame is provided directly below the fixed frame, two symmetrically distributed collection frames are placed in the movable frame, and the end of the slider away from the slide groove is fixedly set on the movable frame.

[0006] Preferably, a partition plate is fixedly provided at the middle end of the movable frame, and the partition plate abuts against the opposite ends of the two collection frames, and cross bars are fixedly provided on the longer opposite sides inside the movable frame, and positioning blocks are fixedly provided at both ends of the cross bar at the partition plate, and a positioning plate is fixedly provided on the outside of the collection frame, the positioning block can be clamped on the cross bar and a positioning groove corresponding to the positioning block is opened on the positioning block, and wedge-shaped baffles are fixedly provided at the opposite ends inside the fixed frame, and the bottom of the baffle abuts against the upper surface of the movable frame.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. The two collection frames provided in the utility model can collect the fallen easy-tear zipper bags in turn, without stopping the machine for collection, thus improving the processing efficiency;

[0009] 2. The partition plate in the utility model can divide the space in the mobile frame into two collection frames, and at the same time, when the collection frame is replaced for collection, the gap between the two collection frames can be blocked to prevent the easy-tear zipper bags from falling in. At the same time, the inner buckle groove lifts the collection frame filled with easy-tear zipper bags and moves it out of the mobile frame, so as to transfer the collected easy-tear zipper bags, which greatly improves the collection operation of the easy-tear zipper bags after production by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the movable frame structure of the utility model.

[0013] Figure 3 It is a schematic diagram of the internal structure of the horizontal plate of the utility model.

[0014] Figure 4 This is a schematic diagram of the collection frame structure of the utility model

[0015] In the figure: 1. bag making machine unit; 11. conveyor frame; 12. conveyor belt; 13. fixed frame; 14. cross plate; 15. slide groove; 16. screw rod; 17. slider; 18. motor; 19. support plate; 191. support rod; 2. moving frame; 21. collecting frame; 22. partition plate; 23. cross bar; 24. positioning plate; 25. positioning block; 26. positioning groove; 27. inner buckle groove; 3. baffle; 31. shielding plate. DETAILED DESCRIPTION

[0016] 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.

[0017] Example: Figure 1-4 As shown, the utility model provides an easy-tear zipper bag making machine, including a bag making machine unit 1, a conveying frame 11 is installed at one end of the bag making machine unit 1, a conveying belt 12 is installed in the conveying frame 11, a U-shaped fixing frame 13 is fixedly installed at the end of the conveying frame 11 away from the bag making machine unit 1, a horizontally arranged cross plate 14 is fixedly installed on the lower surface of the fixing frame 13 away from the end of the conveying frame 11, a slide groove 15 is provided on the side of the cross plate 14 facing the conveying frame 11, a screw rod 16 is rotatably provided in the slide groove 15, a slider 17 is threadedly inserted on the screw rod 16, and the slider 17 is slidably set in the slide groove 15, a moving frame 2 is provided directly below the fixing frame 13, two symmetrically distributed collecting frames 21 are placed in the moving frame 2, and the slider 17 is fixedly set on the moving frame 2 at one end away from the slide groove 15.

[0018] A motor 18 is fixedly provided at one end of the outer wall of the horizontal plate 14 , and the output end of the motor 18 is coaxially fixedly provided at the end of the screw rod 16 . The motor 18 can provide power for the screw rod 16 to rotate, and is convenient for the staff to operate.

[0019] The slider 17 is fixedly set at the middle end of the moving frame 2. By fixing the slider 17 at the middle end of the moving frame 2, it can be ensured that when the slider 17 is driven by the screw rod 16, the two collecting frames 21 can be moved to the bottom of the fixed frame 13, avoiding the problem of excessive movement causing the collecting frame 21 and the fixed frame 13 to fold and resulting in unsmooth collection.

[0020] A support plate 19 is fixedly provided on the lower surface of the horizontal plate 14 , and a support rod 191 is fixedly provided on the outside of the moving frame 2 near the support plate 19 . The support rod 191 can fully penetrate the support plate 19 . The support rod 191 is inserted on the support plate 19 to support the movement of the moving frame 2 .

[0021] A partition plate 22 is fixedly arranged at the middle end of the mobile frame 2, and the partition plate 22 abuts against the opposite ends of the two collection frames 21. The partition plate 22 can be arranged to divide the space in the mobile frame 2 into the space required by the two collection frames 21, and at the same time, when the collection frame 21 is replaced for collection, the gap between the two collection frames 21 can be blocked to prevent the easy-to-tear zipper bag from falling in. A cross bar 23 is fixedly arranged on the two opposite sides of the longer interior of the mobile frame 2. Positioning blocks 25 are fixedly arranged at both ends of the cross bar 23. A positioning plate 24 is fixedly arranged on the outside of the collection frame 21, and the positioning block 25 can be stuck A positioning groove 26 corresponding to the positioning block 25 is provided on the cross bar 23. The positioning block 25 and the positioning groove 26 can facilitate the installation requirements of the collection frame 21 to be set at a suitable position in the mobile frame 2, so that when the mobile frame 2 moves, the collection frame 21 is ensured to be located directly below the fixed frame 13 for collection operations; an inner buckle groove 27 is provided on the inner wall of the collection frame 21. The inner buckle groove 27 can facilitate the staff to lift the collection frame 21 filled with easy-tear zipper bags and move it out of the mobile frame 2 to transport the collected easy-tear zipper bags.

[0022] Wedge-shaped baffles 3 are fixedly provided at the opposite ends of the fixed frame 13, and the bottom of the baffle 3 is against the upper surface of the movable frame 2. The baffle 3 can ensure that when the movable frame 2 moves, the easy-tear zipper bag dropped from the conveyor belt 12 will fall into the middle of the two collecting frames 21 but will not fall into the collecting frame 21. However, when the movable frame 2 moves to the end, the easy-tear zipper bag will contact the baffle 3 and will be pushed into the collecting frame 21 to be filled, completing the collection; a blocking plate 31 is fixedly provided on the upper surface of the fixed frame 13, and the blocking plate 31 can intercept the easy-tear zipper bag dropped from the conveyor belt 12 to prevent it from floating out of the fixed frame 13, resulting in failure to collect normally.

[0023] Working principle: In actual use, when the finished easy-tear zipper bag is moved to the position of the fixed frame 13 through the conveyor belt 12, it will directly fall into the collection frame 21 located directly below the fixed frame 13. As the number of collections increases, when the collection frame 21 is gradually filled up, the motor 18 can be driven, and the motor 18 will drive the screw rod 16 to rotate. At this time, the slider 17 threaded on the screw rod 16 will slide along the screw rod 16, and the moving slider 17 will drive the moving frame 2 to move together. At this time, the collection frame 2 located directly below the fixed frame 13 in the moving frame 2 21 will gradually move under the movement of the slider 17, at this time, the collection frame 21 filled with easy-tear zipper bags will be staggered with the fixed frame 13, and the collection frame 21 at the other end of the mobile frame 2 will be moved again to the bottom of the fixed frame 13 for collection. At the same time, the partition plate 22 is set to divide the space in the mobile frame 2 into two collection frames 21. At the same time, when the collection frame 21 is replaced for collection, the gap between the two collection frames 21 can be blocked to prevent the easy-tear zipper bags from falling in. Through the above operation, the easy-tear zipper bags moving on the conveyor belt 12 can be collected without stopping the machine to improve the processing efficiency;

[0024] At the same time, when the collection frame 21 filled with easy-tear zipper bags is moved out of the fixed frame 13, the staff can directly lift the collection frame 21 filled with easy-tear zipper bags through the inner buckle groove 27 and move it out of the movable frame 2 to transfer the collected easy-tear zipper bags, which greatly improves the staff's collection operation of the easy-tear zipper bags after production. After taking out the collection frame 21 filled with easy-tear zipper bags, it can be put into a new collection frame 21, waiting for the next subsequent movement to the bottom of the fixed frame 13 for collection operation.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A bag-making machine for easy-tear zipper bags, comprising a bag-making machine unit (1), characterized in that: A conveyor frame (11) is installed at one end of the bag making machine unit (1), and a conveyor belt (12) is installed in the conveyor frame (11). A U-shaped fixed frame (13) is fixedly installed at the end of the conveyor frame (11) away from the bag making machine unit (1). A horizontally arranged cross plate (14) is fixedly installed on the lower surface of the end of the fixed frame (13) away from the conveyor frame (11). A slide groove (15) is provided on the side of the cross plate (14) facing the conveyor frame (11). A screw rod (16) is rotatably arranged in the slide groove (15). A slider (17) is threadedly inserted on the screw rod (16). The slider (17) is slidably arranged in the slide groove (15). A movable frame (2) is provided directly below the fixed frame (13). Two symmetrically distributed collection frames (21) are placed in the movable frame (2). The slider (17) is fixedly arranged on the movable frame (2) at one end away from the slide groove (15).

2. The easy-tear zipper bag making machine according to claim 1, characterized in that: A motor (18) is fixedly mounted on one end of the outer wall of the horizontal plate (14), and an output end of the motor (18) is coaxially fixedly mounted on the end of the screw rod (16).

3. The easy-tear zipper bag making machine according to claim 1, characterized in that: The sliding block (17) is fixedly arranged on the moving frame (2) at the middle end of the moving frame (2).

4. The easy-tear zipper bag making machine according to claim 1, characterized in that: A support plate (19) is fixedly provided on the lower surface of the transverse plate (14), and a support rod (191) is fixedly provided on the outside of the movable frame (2) near the support plate (19), wherein the support rod (191) can fully penetrate the support plate (19).

5. The easy-tear zipper bag making machine according to claim 1, characterized in that: A partition plate (22) is fixedly provided at the middle end of the movable frame (2), and the partition plate (22) abuts against the opposite ends of the two collecting frames (21). A cross bar (23) is fixedly provided on two relatively long sides inside the movable frame (2). Positioning blocks (25) are fixedly provided at both ends of the cross bar (23) located on the partition plate (22). A positioning plate (24) is fixedly provided outside the collecting frame (21). The positioning block (25) can be clamped on the cross bar (23) and a positioning groove (26) corresponding to the positioning block (25) is provided on the positioning block (25).

6. The easy-tear zipper bag making machine according to claim 1, characterized in that: An inner buckle groove (27) is provided on the inner wall of the collecting frame (21).

7. The easy-tear zipper bag making machine according to claim 1, characterized in that: Wedge-shaped baffles (3) are fixedly provided at two opposite ends inside the fixed frame (13), and the bottom of the baffle (3) abuts against the upper surface of the movable frame (2).

8. The easy-tear zipper bag making machine according to claim 1, characterized in that: A shielding plate (31) is fixedly provided on the upper surface of the fixing frame (13).

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