Paper packaging bag edge sealing equipment

Abstract

The utility model discloses paper packaging bag edge sealing equipment, belongs to the technical field of packaging bag edge sealing, and aims to solve the problems that a mechanism for guiding a paper packaging bag is lacked, when the paper packaging bag is placed on a conveying belt, it needs to be manually guaranteed that the positions of the paper packaging bag and a gluing plate are uniform, and the difficulty of edge sealing work is increased. Comprising a workbench, a dispensing machine and an electric roller, two groups of symmetrically distributed limiting grooves are formed in the workbench, two ends of each limiting groove are respectively connected with a first vertical plate and a second vertical plate, the lower ends of the first vertical plate and the second vertical plate are connected with a lifting plate, and the lower part of the lifting plate is connected with a third cylinder. According to the edge sealing equipment for the paper packaging bag, through the arrangement of the guide assembly, the paper packaging bag can be conveniently guided to the middle position of the conveying mechanism, so that the position of the dispenser is matched with the position of the electric roller and the position of the packaging bag, the position of the packaging bag does not need to be manually adjusted, the working difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of edge sealing of paper packaging bags, and in particular relates to edge sealing equipment for paper packaging bags. Background Art

[0002] Packaging bags refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production. Packaging bags include various types such as paper packaging bags and plastic packaging bags. When producing paper packaging bags, edge sealing equipment is required to seal the edges of the packaging bags.

[0003] Chinese patent CN220146824U discloses a paper packaging bag edge sealing device, including a workbench, the bottom of the workbench is fixedly connected to a leg, the bottom of the workbench is provided with an adjustment frame, the top of the workbench is provided with a vertical plate, the right side of the left vertical plate is provided with an electric roller, the right side of the back vertical plate is fixedly connected to an electric push rod, the right side of the electric push rod is fixedly connected to a pressure plate, and the top of the workbench is fixedly connected to a support plate.

[0004] The above-mentioned device lacks a mechanism for guiding paper packaging bags. When placing paper packaging bags on a conveyor belt, it is necessary to manually ensure that the positions of the paper packaging bags and the gluing plate are consistent (the gluing plate is first inserted into the packaging bag, and then the pressing plate squeezes the packaging bag. If the positions are not consistent, the gluing plate cannot glue the packaging bag), which increases the difficulty of edge sealing. Therefore, a technical measure is proposed to solve the problem of lack of a mechanism for guiding paper packaging bags. When placing paper packaging bags on a conveyor belt, it is necessary to manually ensure that the positions of the paper packaging bags and the gluing plate are consistent, which increases the difficulty of edge sealing. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a paper packaging bag edge sealing device, aiming to solve the problem that there is a lack of a mechanism to guide the paper packaging bags. When the paper packaging bags are placed on the conveyor belt, it is necessary to manually ensure that the position of the paper packaging bags and the gluing plate is consistent, which increases the difficulty of the edge sealing work.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a paper packaging bag edge sealing device, including a workbench, a glue dispensing machine and an electric roller. The workbench is provided with two groups of symmetrically distributed limit grooves, and the two ends of the limit grooves are respectively connected to a first vertical plate and a second vertical plate, the lower ends of the first vertical plate and the second vertical plate are connected to a lifting plate, and the lower part of the lifting plate is connected to a third cylinder. A guide component is installed on the upper surface of the workbench. Thanks to the setting of the guide component, it is convenient to guide the paper packaging bag to the middle position of the conveying mechanism, so that the glue dispensing machine, the electric roller and the packaging bag are adapted to each other, and there is no need to manually adjust the position of the packaging bag, thereby reducing the difficulty of work and improving work efficiency.

[0009] Furthermore, a cabinet is connected to the lower part of the workbench, the third cylinder is fixedly installed at the lower part of the cabinet, the lifting plate is inside the cabinet, and the cabinet is provided with a cabinet door. Thanks to the coordinated use of the third cylinder, the lifting plate, the first vertical plate, and the second vertical plate, the height of the splint and the electric roller can be adjusted according to the height of the packaging bag, thereby improving the practicality of the device.

[0010] Furthermore, a conveying mechanism is installed in the middle position of the upper surface of the workbench, two sets of vertical plates are installed on the upper surface of the workbench, the upper ends of the vertical plates are connected to horizontal plates, the center position of the horizontal plate is penetrated by a first cylinder, and the first cylinder is fixedly connected to the dispensing machine.

[0011] Furthermore, a second cylinder passes through the upper end of the first vertical plate, the second cylinder is fixedly connected to the electric roller, a fourth cylinder passes through the upper end of the second vertical plate, and the fourth cylinder is connected to a clamping plate.

[0012] Furthermore, the second cylinder and the fourth cylinder are height-adapted, and the electric roller and the clamping plate are height-adapted.

[0013] Furthermore, the guide assembly includes a mounting plate, which has two groups. The two groups of mounting plates are installed at one end of the upper part of the workbench, the upper part of the mounting plate is connected to a limiting plate, the limiting plate is provided with a sliding groove, a fixed plate is installed on the side of the limiting plate away from the mounting plate, the fixed plate is rotatably connected to a roller, two groups of symmetrically distributed rotating rods are installed outside the roller, two groups of screws are installed on both sides of the roller, the screws are rotatably connected to the limiting plate, the screws are threadedly connected to a movable plate, two groups of symmetrically distributed connecting rods are installed at the lower part of the movable plate, a second guide plate is installed on the side of the connecting rod away from the movable plate, and the second guide plate is connected to the first guide plate.

[0014] Furthermore, the first guide plate is arranged obliquely, and the second guide plate is arranged horizontally.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a guiding component to facilitate guiding the paper packaging bag to the middle position of the conveying mechanism, so that the positions of the dispensing machine, the electric roller and the packaging bag are adapted to each other, and there is no need to manually adjust the position of the packaging bag, thereby reducing the difficulty of work and improving work efficiency. The rotating rod drives the movable plate to move in a direction close to each other, and the movement of the movable plate drives the first guide plate and the second guide plate to move. When the distance between the second guide plates is adapted to the packaging bag, the rotating rod stops rotating.

[0018] By using the third cylinder, the lifting plate, the first vertical plate and the second vertical plate in coordination, it is convenient to adjust the height of the clamping plate and the electric roller according to the height of the packaging bag, thereby improving the practicality of the device. Starting the third cylinder drives the electric roller and the clamping plate to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the connection structure between the first vertical plate, the second vertical plate and the lifting plate;

[0022] Figure 3 It is a schematic diagram of the guiding component structure;

[0023] Figure 4 It is a schematic diagram of the connection structure between the roller and the screw.

[0024] The markings in the accompanying drawings are: 1. cabinet body; 2. guide assembly; 3. workbench; 4. first vertical plate; 5. cabinet door; 6. limiting groove; 7. vertical plate; 8. first cylinder; 9. horizontal plate; 10. dispensing machine; 11. conveying mechanism; 12. second cylinder; 13. electric roller; 14. lifting plate; 15. third cylinder; 16. second vertical plate; 17. fourth cylinder; 18. clamping plate; 201. mounting plate; 202. moving plate; 203. limiting plate; 204. slide groove; 205. fixed plate; 206. roller; 207. first guide plate; 208. second guide plate; 209. connecting rod; 210. screw rod; 211. rotating rod. DETAILED DESCRIPTION

[0025] 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.

[0026] This specific embodiment is a paper packaging bag edge sealing device, and its structural schematic diagram is as follows Figure 1 , Figure 2 As shown, it includes a workbench 3, a dispensing machine 10 and an electric roller 13. Two groups of symmetrically distributed limiting grooves 6 are opened on the workbench 3. The two ends of the limiting grooves 6 are respectively connected to the first vertical plate 4 and the second vertical plate 16. The lower ends of the first vertical plate 4 and the second vertical plate 16 are connected to the lifting plate 14. The lower part of the lifting plate 14 is connected to the third cylinder 15. The upper surface of the workbench 3 is installed with a guide component 2. The lower part of the workbench 3 is connected to the cabinet 1. The third cylinder 15 is fixedly installed at the lower part of the cabinet 1. The lifting plate 14 is inside the cabinet 1. The cabinet 1 A cabinet door 5 is provided, a conveying mechanism 11 is installed in the middle position of the upper surface of the workbench 3, two sets of vertical plates 7 are installed on the upper surface of the workbench 3, the upper end of the vertical plate 7 is connected to a horizontal plate 9, a first cylinder 8 is passed through the center position of the horizontal plate 9, the first cylinder 8 is fixedly connected to the dispensing machine 10, a second cylinder 12 is passed through the upper end of the first vertical plate 4, the second cylinder 12 is fixedly connected to the electric roller 13, a fourth cylinder 17 is passed through the upper end of the second vertical plate 16, the fourth cylinder 17 is connected to a clamping plate 18, the second cylinder 12 and the fourth cylinder 1 7 height adaptation, the height adaptation of the electric roller 13 and the clamping plate 18. When the paper packaging bag is actually sealed, the guide component 2 is adjusted according to the thickness of the packaging bag so that the packaging bag is directly below the dispensing machine 10. Then, the height of the clamping plate 18 and the electric roller 13 is adjusted according to the height of the packaging bag. The third cylinder 15 is started to drive the lifting plate 14 to move up and down. The lifting plate 14 moves up and down to drive the first vertical plate 4 and the second vertical plate 16 to move up and down. The first vertical plate 4 moves up and down to drive the second cylinder 12 and the electric roller 13 to move up and down. The second vertical plate 16 moves up and down, driving the fourth cylinder 17 and the clamping plate 18 to move up and down, and then the packaging bag is placed on the conveying mechanism 11. Under the action of the guide component 2, the packaging bag is in the middle position of the conveying mechanism 11. Then the first cylinder 8 starts to drive the glue dispenser 10 to inject glue to the packaging bag. The fourth cylinder 17 starts to drive the clamping plate 18 to clamp the packaging bag mouth to complete the preliminary edge sealing. Then the packaging bag moves to the electric roller 13, and the second cylinder 12 starts to drive the electric roller 13 to contact with the packaging bag to complete the edge sealing.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the guide assembly 2 includes a mounting plate 201, and the mounting plate 201 has two groups. The two groups of mounting plates 201 are installed at one end of the upper part of the workbench 3. The upper part of the mounting plate 201 is connected to a limit plate 203, and the limit plate 203 is provided with a slide groove 204. A fixed plate 205 is installed on the side of the limit plate 203 away from the mounting plate 201. The fixed plate 205 is rotatably connected to a roller 206. Two groups of symmetrically distributed rotating rods 211 are installed outside the roller 206. Two groups of screw rods 210 are installed on both sides of the roller 206. The screw rods 210 are rotatably connected to the limit plate 203. The screw rods 210 are threadedly connected to the moving plate 202. Two groups of symmetrically distributed connecting rods 201 are installed at the lower part of the moving plate 202. 9. A second guide plate 208 is installed on the side of the connecting rod 209 away from the movable plate 202. The second guide plate 208 is connected to the first guide plate 207. The first guide plate 207 is inclined and the second guide plate 208 is horizontal. The rotating rod 211 drives the roller 206 to rotate. The rotation of the roller 206 drives the screw 210 to rotate. The rotation of the screw 210 drives the movable plate 202 to move in a direction close to each other. The movement of the movable plate 202 drives the connecting rod 209 to move. The movement of the connecting rod 209 drives the first guide plate 207 and the second guide plate 208 to move. When the distance between the second guide plates 208 is adapted to the packaging bag, the rotating rod 211 is stopped.

[0028] Working principle: When the paper packaging bag is actually sealed, the guide component 2 is adjusted according to the thickness of the packaging bag, so that the packaging bag is directly below the glue dispenser 10 (the glue dispenser 10 is an automated machine that controls the dripping of fluid and applies it to the surface or inside of the product. It can accurately control the glue without drawing, leaking or dripping. The glue dispenser 10 can be used to achieve dotting, drawing lines, circles or arcs). Specifically, the rotating rod 211 drives the rotating roller 206 to rotate, the rotating roller 206 rotates to drive the screw 210 to rotate, and the rotating screw 210 rotates to drive the moving plate 202 The moving plate 202 moves in a direction of approaching each other, and the connecting rod 209 moves. The connecting rod 209 moves and drives the first guide plate 207 and the second guide plate 208 to move. When the distance between the second guide plates 208 matches the packaging bag, the rotating rod 211 stops rotating. Through the setting of the guide assembly 2, it is convenient to guide the paper packaging bag to the middle position of the conveying mechanism 11, so that the dispensing machine 10 and the electric roller 13 are adapted to the position of the packaging bag. There is no need to manually adjust the position of the packaging bag, which reduces the difficulty of work and improves work efficiency.

[0029] Then, the height of the clamping plate 18 and the electric roller 13 is adjusted according to the height of the packaging bag, and the third cylinder 15 is started to drive the lifting plate 14 to move up and down. The lifting plate 14 moves up and down to drive the first vertical plate 4 and the second vertical plate 16 to move up and down. The first vertical plate 4 moves up and down to drive the second cylinder 12 and the electric roller 13 to move up and down. The second vertical plate 16 moves up and down to drive the fourth cylinder 17 and the clamping plate 18 to move up and down. Through the coordinated use of the third cylinder 15, the lifting plate 14, the first vertical plate 4, and the second vertical plate 16, it is convenient to adjust the height of the clamping plate 18 and the electric roller 13 according to the height of the packaging bag, thereby improving the practicality of the device.

[0030] The packaging bag is then placed on the conveying mechanism 11. Under the action of the guiding component 2, the packaging bag is in the middle position of the conveying mechanism 11. The first cylinder 8 is then started to drive the glue dispenser 10 to inject glue into the packaging bag. The fourth cylinder 17 is started to drive the clamping plate 18 to clamp the mouth of the packaging bag to complete the preliminary edge sealing. The packaging bag is then moved to the electric roller 13. The second cylinder 12 is started to drive the electric roller 13 to contact the packaging bag to complete the edge sealing.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A paper packaging bag edge sealing device, comprising a workbench (3), a glue dispenser (10) and an electric roller (13), characterized in that: The workbench (3) is provided with two groups of symmetrically distributed limiting grooves (6), the two ends of the limiting grooves (6) are respectively connected to a first vertical plate (4) and a second vertical plate (16), the lower ends of the first vertical plate (4) and the second vertical plate (16) are connected to a lifting plate (14), the lower part of the lifting plate (14) is connected to a third cylinder (15), and a guide assembly (2) is installed on the upper surface of the workbench (3).

2. The paper packaging bag edge sealing device according to claim 1, characterized in that: The lower part of the workbench (3) is connected to a cabinet (1), the third cylinder (15) is fixedly installed at the lower part of the cabinet (1), the lifting plate (14) is inside the cabinet (1), and the cabinet (1) is provided with a cabinet door (5).

3. The edge sealing device for paper packaging bags according to claim 1, characterized in that: A conveying mechanism (11) is installed in the middle position of the upper surface of the workbench (3), and two groups of vertical plates (7) are installed on the upper surface of the workbench (3). The upper ends of the vertical plates (7) are connected to horizontal plates (9), and the center position of the horizontal plate (9) is penetrated by a first cylinder (8), and the first cylinder (8) is fixedly connected to the dispensing machine (10).

4. The edge sealing device for paper packaging bags according to claim 1, characterized in that: A second cylinder (12) passes through the upper end of the first vertical plate (4), and the second cylinder (12) is fixedly connected to the electric roller (13). A fourth cylinder (17) passes through the upper end of the second vertical plate (16), and the fourth cylinder (17) is connected to a clamping plate (18).

5. The edge sealing device for paper packaging bags according to claim 4, characterized in that: The second cylinder (12) and the fourth cylinder (17) are adapted in height, and the electric roller (13) and the clamping plate (18) are adapted in height.

6. The edge sealing device for paper packaging bags according to claim 1, characterized in that: The guide assembly (2) comprises a mounting plate (201), wherein the mounting plate (201) comprises two groups, and the two groups of mounting plates (201) are mounted on one end of the upper part of the workbench (3); the upper part of the mounting plate (201) is connected to a limiting plate (203), the limiting plate (203) is provided with a sliding groove (204), a fixing plate (205) is mounted on a side of the limiting plate (203) away from the mounting plate (201), the fixing plate (205) is rotatably connected to a roller (206), and two rollers (206) are mounted on the outside of the roller (206). A group of symmetrically distributed rotating rods (211) are provided, two groups of screw rods (210) are installed on both sides of the rotating roller (206), the screw rods (210) are rotatably connected to the limit plate (203), the screw rods (210) are threadedly connected to the movable plate (202), two groups of symmetrically distributed connecting rods (209) are installed at the lower part of the movable plate (202), a second guide plate (208) is installed on the side of the connecting rod (209) away from the movable plate (202), and the second guide plate (208) is connected to the first guide plate (207).

7. The edge sealing device for paper packaging bags according to claim 6, characterized in that: The first guide plate (207) is arranged obliquely, and the second guide plate (208) is arranged horizontally.

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