Packaging bag processing device

Abstract

The utility model discloses a packaging bag processing device, and relates to the technical field of packaging bag processing. The conveying device comprises a first bottom plate and a second bottom plate, the opposite sides of the first bottom plate and the second bottom plate are jointly provided with a conveying belt, a fixing block is fixedly installed on one side of the first bottom plate, an electric push rod is fixedly installed at the top end of the fixing block, and a supporting block is fixedly installed at the output end of the electric push rod. A first rotating shaft fixedly penetrates through the middle of the supporting block, the outer side of the first rotating shaft is fixedly sleeved with a positioning roller, the end, close to the electric push rod, of the first rotating shaft is fixedly sleeved with a clamping plate, a jacking plate is fixedly installed at the bottom of the clamping plate, and a connecting plate is fixedly installed on the side, close to the fixing block, of the first bottom plate; a threaded rod rotationally penetrates through the bottom of the connecting plate; according to the device, wrinkles on the packaging bag are flattened through movement of the flattening roller, patterns are prevented from being printed on the wrinkles, and the quality of the packaging bag is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing, in particular to a packaging bag processing device. Background Art

[0002] In order to facilitate the storage and transportation of food, it is often necessary to package it in packaging bags:

[0003] The publication number CN219214404U discloses a packaging bag processing device, including a conveyor, a base is provided on one side of the conveyor, a support seat is provided on the base, a first lifting cylinder is installed on the support seat, the piston rod of the first lifting cylinder is downward and connected to a lifting plate, the lifting plate is connected to a transversely arranged linear cylinder, the piston rod of the linear cylinder is connected to a slider, the slider is connected to a mounting plate through a connecting plate, a second lifting cylinder is provided on the mounting plate, the piston rod of the second lifting cylinder is downward and connected to a first scraper, the lifting plate is also connected to a support plate, a screen plate is provided between the two support plates, the device automatically feeds and transfers materials through the conveyor, and cooperates with the corresponding screen printing mechanism to complete the printing of patterns on the packaging bags, the whole device has a high degree of automation during operation, and the printing quality is guaranteed, the efficiency is high, and the labor intensity of workers is reduced.

[0004] The above patent can automatically print on packaging bags, but when wrinkles occur on the packaging bags, the pattern will be printed on the wrinkles, causing defects on the packaging bags and affecting the appearance. Utility Model Content

[0005] In order to solve the problem that when a packaging bag is wrinkled, a pattern will be printed on the wrinkles; the utility model aims to provide a packaging bag processing device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: a packaging bag processing device, comprising a first bottom plate and a second bottom plate, the first bottom plate and the second bottom plate are jointly provided with a conveyor belt on opposite sides, a fixed block is fixedly installed on one side of the first bottom plate, an electric push rod is fixedly installed on the top of the fixed block, a support block is fixedly installed on the output end of the electric push rod, a first rotating shaft is fixedly penetrated through the middle of the support block, a positioning roller is fixedly provided on the outer fixed sleeve of the first rotating shaft, a card is fixedly provided on the end of the first rotating shaft close to the electric push rod, a lifting plate is fixedly installed on the bottom of the card, a connecting plate is fixedly installed on the side of the first bottom plate close to the fixed block, a threaded rod is rotatably penetrated through the bottom of the connecting plate, a moving block is provided on the outer threaded sleeve of the threaded rod, a spring is fixedly installed on the top of the moving block, a stabilizing block is fixedly installed on the top of the spring, a fixed rod is fixedly installed on the top of the moving block, a movable rod is movably provided inside the fixed rod, the top of the movable rod is fixedly connected to the stabilizing block, a second rotating shaft is fixedly penetrated through the middle of the stabilizing block, and a flattening roller is provided on the outer movable sleeve of the second rotating shaft.

[0007] Preferably, a bracket is fixedly mounted on one end of the first rotating shaft close to the cardboard, two extension plates are fixedly installed on the side of the bottom end of the bracket away from the cardboard, a third rotating shaft is fixedly passed through the bottom of the two extension plates, a fixed roller is fixedly mounted on the outer fixed sleeve of the third rotating shaft, a mounting plate is fixedly mounted on the side of the second bottom plate close to the fixed roller, and a drying box is fixedly passed through the top end of the mounting plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The present application flattens the wrinkles on the packaging bag by moving the flattening roller, thereby preventing the pattern from being printed on the wrinkles and improving the quality of the packaging bag;

[0010] 2. This application can dry the packaging bag after printing, avoiding the need for secondary operation and reducing the physical labor of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2It is a structural schematic diagram of the moving block in the utility model.

[0014] Figure 3 It is a structural schematic diagram of the spring in the utility model.

[0015] In the figure: 1. first bottom plate; 101. second bottom plate; 11. conveyor belt; 12. fixed block; 13. electric push rod; 14. support block; 15. first rotating shaft; 16. positioning roller; 17. clamping plate; 18. lifting plate; 19. connecting plate; 191. threaded rod; 192. moving block; 193. spring; 194. stabilizing block; 1941. fixed rod; 1942. movable rod; 195. second rotating shaft; 196. flattening roller; 2. bracket; 21. extension plate; 22. third rotating shaft; 23. fixed roller; 24. mounting plate; 25. drying box; 3. stabilizing frame; 31. first empty slot; 4. first stabilizing plate; 41. second empty slot; 5. through slot; 6. support plate; 61. limit rod; 7. motor; 8. second stabilizing plate; 81. third empty slot. 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 1-3As shown, the utility model provides a packaging bag processing device, including a first bottom plate 1 and a second bottom plate 101, the first bottom plate 1 and the second bottom plate 101 are commonly provided with a conveyor belt 11 on opposite sides, a fixed block 12 is fixedly installed on one side of the first bottom plate 1, an electric push rod 13 is fixedly installed on the top of the fixed block 12, a support block 14 is fixedly installed on the output end of the electric push rod 13, a first rotating shaft 15 is fixedly penetrated through the middle of the support block 14, a positioning roller 16 is fixedly sleeved on the outer side of the first rotating shaft 15, a clamping plate 17 is fixedly sleeved on one end of the first rotating shaft 15 close to the electric push rod 13, a lifting plate 18 is fixedly installed on the bottom of the clamping plate 17, and the first bottom plate A connecting plate 19 is fixedly installed on one side close to the fixed block 12, a threaded rod 191 is rotatably penetrated at the bottom of the connecting plate 19, a moving block 192 is threadedly sleeved on the outer side of the threaded rod 191, a spring 193 is fixedly installed on the top of the moving block 192, a stabilizing block 194 is fixedly installed on the top of the spring 193, a fixing rod 1941 is fixedly installed on the top of the moving block 192, a movable rod 1942 is movably provided inside the fixing rod 1941, the top of the movable rod 1942 is fixedly connected to the stabilizing block 194, a second rotating shaft 195 is fixedly penetrated at the middle of the stabilizing block 194, and a flattening roller 196 is movably sleeved on the outer side of the second rotating shaft 195.

[0018] A bracket 2 is fixedly mounted on one end of the first rotating shaft 15 close to the clamping plate 17, and two extension plates 21 are fixedly installed on the side of the bottom end of the bracket 2 away from the clamping plate 17. A third rotating shaft 22 is fixedly penetrated through the bottom of the two extension plates 21, and a fixed roller 23 is fixedly mounted on the outer side of the third rotating shaft 22. A mounting plate 24 is fixedly mounted on one side of the second bottom plate 101 close to the fixed roller 23, and a drying box 25 is fixedly penetrated through the top of the mounting plate 24.

[0019] A stabilizing frame 3 is fixedly installed on the top of the first base plate 1 and the second base plate 101. A symmetrically distributed first slot 31 is opened at the bottom of the stabilizing frame 3. The first rotating shaft 15 passes through the first slot 31. By providing the stabilizing frame 3 and the first slot 31, the stability of the first rotating shaft 15 during movement is improved, and at the same time, it can be limited to avoid its deviation.

[0020] A first stabilizing plate 4 is fixedly installed on one side of the second base plate 101 close to the stabilizing frame 3. A second empty slot 41 is provided on the surface of the first stabilizing plate 4. An end of the second rotating shaft 195 away from the stabilizing block 194 passes through the second empty slot 41. The first stabilizing plate 4 and the second empty slot 41 are both distributed in an L-shaped state. By providing the first stabilizing plate 4 and the second empty slot 41, the stability of the second rotating shaft 195 during movement is improved, and at the same time, it can be limited to prevent it from deflecting.

[0021] A through slot 5 is provided at the top of the lifting plate 18, and the fixing rod 1941 is located in the through slot 5. By providing the through slot 5, the fixing rod 1941 is prevented from being blocked when moving, thereby achieving smooth movement of the moving block 192.

[0022] A support plate 6 is fixedly installed on one side of the first base plate 1 close to the threaded rod 191. The threaded rod 191 rotates and penetrates the support plate 6. A limiting rod 61 is fixedly installed on the opposite sides of the connecting plate 19 and the support plate 6. The limiting rod 61 penetrates the moving block 192. By setting the support plate 6 and the limiting rod 61, the moving block 192 can be limited to prevent it from shifting during movement.

[0023] A motor 7 is coaxially fixedly mounted on one end of the threaded rod 191 away from the support plate 6 . The motor 7 is provided to facilitate driving the threaded rod 191 to move.

[0024] Two second stabilizing plates 8 are fixedly installed on one side of the second base plate 101 close to the mounting plate 24. Third slots 81 are provided on the surfaces of the two second stabilizing plates 8. Two third rotating shafts 22 pass through the corresponding third slots 81 respectively. By providing the second stabilizing plates 8 and the third slots 81, the stability of the third rotating shafts 22 is improved, making it more stable when moving.

[0025] Working principle: In actual use, the electric push rod 13 is driven to make its output end drive the first rotating shaft 15 and the positioning roller 16 to rise, the first rotating shaft 15 drives the card plate 17 and the lifting plate 18 to rise, and the lifting plate 18 drives the stabilizing block 194 to rise during the rising process, and at the same time the spring 193 is stretched, the movable rod 1942 also rises with the stabilizing block 194, and the stabilizing block 194 drives the second rotating shaft 195 and the flattening roller 196 to rise, and then the packaging bag is placed on the conveyor belt 11, so that the packaging bag moves. When the tail end of the packaging bag comes to the bottom of the positioning roller 16, the conveyor belt 11 is stopped, and the electric push rod 13 is driven in the reverse direction to drive the positioning roller 16 to move downward, so that the positioning roller 16 fixes the tail of the packaging bag, and the stabilizing block 194 is also moved downward by the pulling force of the spring 193, so that the stabilizing block 19 4 drives the second rotating shaft 195 and the flattening roller 196 to move downward and fit the packaging bag, and then drives the moving block 192 to move away from the fixed block 12 by driving the threaded rod 191, and the moving block 192 drives the fixed rod 1941 and the movable rod 1942 to move, and the movable rod 1942 drives the stabilizing block 194, the second rotating shaft 195 and the flattening roller 196 to move, so that the flattening roller 196 flattens the wrinkles on the packaging bag; when the first rotating shaft 15 moves, it can drive the bracket 2 to move, and the bracket 2 drives the third rotating shaft 22 and the fixed roller 23 to move through the extension plate 21. When the positioning roller 16 positions the next packaging bag, the fixed roller 23 moves downward with the positioning roller 16 and fixes the printed packaging bag, and dries the pattern through the drying box 25, and repeats this process, thereby completing the automatic drying of the packaging bag.

[0026] 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 packaging bag processing device, comprising a first bottom plate (1) and a second bottom plate (101), characterized in that: A conveyor belt (11) is provided on opposite sides of the first bottom plate (1) and the second bottom plate (101); a fixed block (12) is fixedly mounted on one side of the first bottom plate (1); an electric push rod (13) is fixedly mounted on the top of the fixed block (12); a support block (14) is fixedly mounted on the output end of the electric push rod (13); a first rotating shaft (15) is fixedly passed through the middle of the support block (14); a positioning roller (16) is provided on the outer fixed sleeve of the first rotating shaft (15); a clamping plate (17) is fixedly mounted on one end of the first rotating shaft (15) close to the electric push rod (13); a lifting plate (18) is fixedly mounted on the bottom of the clamping plate (17); a connecting rod (14) is fixedly mounted on one side of the first bottom plate (1) close to the fixed block (12); A connecting plate (19), wherein a threaded rod (191) is rotatably penetrated through the bottom of the connecting plate (19), a movable block (192) is provided on the outer threaded sleeve of the threaded rod (191), a spring (193) is fixedly installed on the top of the movable block (192), a stabilizing block (194) is fixedly installed on the top of the spring (193), a fixed rod (1941) is fixedly installed on the top of the movable block (192), a movable rod (1942) is movably provided inside the fixed rod (1941), the top of the movable rod (1942) is fixedly connected to the stabilizing block (194), a second rotating shaft (195) is fixedly penetrated through the middle of the stabilizing block (194), and a flattening roller (196) is provided on the outer movable sleeve of the second rotating shaft (195).

2. A packaging bag processing device as claimed in claim 1, characterized in that: A bracket (2) is fixedly mounted on one end of the first rotating shaft (15) close to the card plate (17); two extension plates (21) are fixedly mounted on the side of the bottom end of the bracket (2) away from the card plate (17); a third rotating shaft (22) is fixedly penetrated through the bottom of each of the two extension plates (21); a fixed roller (23) is fixedly mounted on the outer side of the third rotating shaft (22); a mounting plate (24) is fixedly mounted on the side of the second bottom plate (101) close to the fixed roller (23); a drying box (25) is fixedly penetrated through the top end of the mounting plate (24).

3. A packaging bag processing device as claimed in claim 2, characterized in that: A stabilizing frame (3) is fixedly mounted on the top ends of the first bottom plate (1) and the second bottom plate (101), and a symmetrically distributed first slot (31) is formed at the bottom of the stabilizing frame (3), and the first rotating shaft (15) passes through the first slot (31).

4. A packaging bag processing device as claimed in claim 3, characterized in that: A first stabilizing plate (4) is fixedly mounted on a side of the second bottom plate (101) close to the stabilizing frame (3); a second empty slot (41) is provided on the surface of the first stabilizing plate (4); an end of the second rotating shaft (195) away from the stabilizing block (194) passes through the second empty slot (41); and the first stabilizing plate (4) and the second empty slot (41) are both arranged in an L-shaped state.

5. A packaging bag processing device as claimed in claim 1, characterized in that: A through slot (5) is provided at the top end of the lifting plate (18), and the fixing rod (1941) is located in the through slot (5).

6. A packaging bag processing device as claimed in claim 1, characterized in that: A support plate (6) is fixedly mounted on one side of the first bottom plate (1) close to the threaded rod (191); the threaded rod (191) rotates to penetrate the support plate (6); a limiting rod (61) is fixedly mounted on opposite sides of the connecting plate (19) and the support plate (6); the limiting rod (61) penetrates the moving block (192).

7. A packaging bag processing device as claimed in claim 6, characterized in that: A motor (7) is coaxially fixedly mounted on one end of the threaded rod (191) away from the support plate (6).

8. A packaging bag processing device as claimed in claim 4, characterized in that: Two second stabilizing plates (8) are fixedly mounted on one side of the second bottom plate (101) close to the mounting plate (24); third hollow slots (81) are provided on the surfaces of the two second stabilizing plates (8); and the two third rotating shafts (22) respectively penetrate the corresponding third hollow slots (81).

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