A woven bag gluing device

Abstract

The utility model discloses a kind of woven bag gluing devices, including device frame, collection box, device frame is provided with conveyor belt, cylinder, mounting plate, the top of conveyor belt is provided with pressing plate, glue storage barrel, leveling brush, cylinder is provided with extrusion glue plate, one end of device frame is provided with glue removal assembly, glue storage barrel is provided with fixed ring, connecting port is opened in fixed ring, the bottom of fixed ring is provided with positioning strip, the top of mounting plate is opened with two groups of positioning slot, is provided with connecting rod, connecting rod is provided with fixed block.The utility model is provided with glue removal assembly, collection box, fixed ring, connecting port, positioning strip, connecting rod, fixed block, rotary groove, round block, this structure makes device can have the effect of automatically removing the glue adhered to the outside of conveyor belt, the glue on conveyor belt can be removed in time, and the separate disassembly of glue storage barrel of device is more convenient, and then the glue storage barrel can be replaced or cleaned separately in later period.

Description

Technical Field

[0001] This utility model relates to the field of woven bag coating technology, specifically a woven bag coating device. Background Technology

[0002] Woven bags are a type of plastic bag used for packaging. Their raw materials are generally polyethylene, polypropylene, and other chemical plastics. Before being formed, woven bags need to be coated with adhesive. Since manual adhesive application requires significant manpower, it increases labor costs, is time-consuming and labor-intensive, and has low efficiency. Therefore, a woven bag adhesive application device is needed to solve these problems.

[0003] The existing technology has the following shortcomings: In the existing technology, the "A Woven Bag Glue Coating Device" with application number 202123339648.6 "includes a device frame and a worktable. The worktable is installed on the device frame. Several transmission rollers are provided on the worktable. The transmission rollers are connected by a transmission belt. Each transmission roller has a drive shaft passing through it. One end of the drive shaft is connected to the worktable through a bearing, and the other end passes through the worktable and is connected to a drive motor. Both ends of the other drive shafts are connected to the worktable through bearings. Above the transmission belt, from left to right, there is a pressure plate, a glue storage tank and a leveling brush. The glue storage tank and the leveling brush are provided on a support frame, and the support frame is connected to the device frame."

[0004] The aforementioned device, by incorporating pressure plates, drive rollers, and leveling brushes, solves the problem of time-consuming and labor-intensive manual glue application, reduces personnel costs, and improves work efficiency. However, since glue inevitably adheres to the conveyor belt during operation, and the aforementioned device typically lacks a structure to automatically remove the glue adhering to the outside of the conveyor belt, the glue adhering to the outside of the conveyor belt will solidify and become difficult to remove if not removed in time. This will result in an uneven surface on the conveyor belt, affecting its stability in conveying woven bags. Furthermore, once the glue storage tank of the aforementioned device is fixed, it is usually difficult to remove it separately, making it inconvenient to replace or clean the glue storage tank separately later. Utility Model Content

[0005] The purpose of this invention is to provide a woven bag gluing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a woven bag coating device, comprising a device frame and a collection box. The device frame is equipped with a conveyor belt, a cylinder, and a mounting plate. Above the conveyor belt are a pressure plate, a glue storage tank, and a leveling brush. The cylinder is equipped with a glue extrusion plate. One end of the device frame is equipped with a glue removal component. The glue storage tank is equipped with a fixing ring. The fixing ring has a connection port. The bottom of the fixing ring is equipped with a positioning strip. The top of the mounting plate has two sets of positioning grooves and a connecting rod. The connecting rod is equipped with a fixing block. The mounting plate has a rotating groove. The rotating groove has a round block and a magnet block on its inner wall.

[0007] The adhesive removal assembly includes a C-shaped frame, a scraper, a locking block, a locking groove, and an elastic pad. A C-shaped frame is provided at one end of the device frame, a scraper is provided on the C-shaped frame, a locking block is provided on the scraper, locking grooves are provided on both sides of the inner wall of the C-shaped frame, and an elastic pad is provided on the inner side of the C-shaped frame.

[0008] As a preferred embodiment of this utility model, the C-shaped frame is fixed to one end of the device frame by bolts, and the distance between the two sides of the inner wall of the C-shaped frame is the same as the length of the scraper.

[0009] As a preferred technical solution of this utility model, both ends of the C-shaped frame are fixedly installed with locking blocks, the two sets of locking slots are respectively adapted to the two sets of locking blocks, the scraper is locked on the inner side of the C-shaped frame and the two sets of locking blocks are respectively locked in the two sets of locking slots, the scraper is in contact with the outer side of the conveyor belt and corresponds to the position of the feeding end.

[0010] As a preferred technical solution of this utility model, the elastic pad is fixedly installed on the inner wall of the C-shaped frame and the specific material of the elastic pad is soft rubber. The elastic pad is attached to one side of the scraper, and the collection box is placed on the ground below the C-shaped frame.

[0011] In a preferred embodiment of this utility model, the rotating groove is adapted to the circular block, the circular block is snapped into the rotating groove, and the bottom end of the connecting rod passes through the mounting plate and is fixedly installed on the top of the circular block.

[0012] As a preferred embodiment of this utility model, four sets of magnet blocks are embedded at corresponding positions on the top of the circular block and the top of the inner wall of the rotating groove. The magnet blocks on the circular block and the magnet blocks on the rotating groove are magnetically attracted to each other. The fixing block is fixedly installed on the top of the connecting rod.

[0013] As a preferred embodiment of this utility model, one end of the mounting plate has a semi-circular opening that is adapted to the glue storage tank. Half of the glue storage tank is inserted into this opening. Two sets of positioning strips are fixedly installed at the bottom of the fixing ring. The two sets of positioning grooves are adapted to the two sets of positioning strips respectively. The fixing ring is placed on the mounting plate and the two sets of positioning strips are inserted into the two sets of positioning grooves respectively. The connecting port is adapted to the fixing block. The fixing block passes parallel to the connecting port and is perpendicular to the connecting port. The fixing block is in contact with the top of the fixing ring. Three sets of connecting ports and fixing blocks are provided respectively.

[0014] Compared with the prior art, the present invention provides a woven bag gluing device, which has the following advantages:

[0015] 1. This woven bag coating device, by setting up a glue removal component and a collection box, allows the scraper to remove the glue adhering to the outer side of the conveyor belt when the outer part of the conveyor belt is conveyed to the C-frame. The collection box can collect the scraped glue, and the scraper can squeeze the elastic pad to have a certain degree of flexibility. The scraper will not be too close to the conveyor belt and cause damage to the belt. As the conveyor belt runs, different parts of the outer side of the conveyor belt can be de-glued. This structure enables the device to automatically remove the glue adhering to the outer side of the conveyor belt, and the glue on the conveyor belt can be removed in a timely manner.

[0016] 2. This woven bag gluing device, by setting a fixing ring, a connecting port, a positioning strip, a connecting rod, a fixing block, a rotating groove, and a round block, can disassemble the glue storage tank by rotating the fixing block to make it parallel to the connecting port, moving the fixing ring upward to disengage it from the fixing block and the positioning strip from the positioning groove, and moving the fixing ring to the left to disengage the glue storage tank from the mounting plate. The fixing block will not rotate arbitrarily when it is perpendicular to or parallel to the connecting port. The glue storage tank can be disassembled by reversing the above operations. The glue storage tank is easy to disassemble and assemble individually, which facilitates the replacement or cleaning of the glue storage tank later. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This utility model Figure 1 A magnified structural diagram at point A;

[0019] Figure 3 This is a schematic diagram showing the connection between the glue storage tank and the mounting plate of this utility model;

[0020] Figure 4 This is a schematic diagram of a cross-sectional structure of one end of the mounting plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the top cross-sectional structure of the C-shaped frame of this utility model.

[0022] In the diagram: 1. Frame; 2. Conveyor belt; 3. Cylinder; 4. Pressure plate; 5. Glue storage tank; 6. Leveling brush; 7. Mounting plate; 8. Glue extrusion plate; 9. Glue removal assembly; 901. C-shaped frame; 902. Scraper; 903. Locking block; 904. Locking groove; 905. Elastic pad; 10. Fixing ring; 11. Connection port; 12. Positioning strip; 13. Positioning groove; 14. Connecting rod; 15. Fixing block; 16. Rotating groove; 17. Round block; 18. Magnetic block; 19. Collection box. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 In this embodiment: a woven bag coating device includes a device frame 1 and a collection box 19. The collection box 19 can collect the glue scraped off by the scraper 902. The device frame 1 is equipped with a conveyor belt 2, a cylinder 3, and a mounting plate 7. The cylinder 3 can facilitate the movement of the pressure plate 4 and the extrusion plate 8. The pressure plate 4, the glue storage tank 5, and the leveling brush 6 are arranged above the conveyor belt 2. The extrusion plate 8 is arranged on the cylinder 3. A glue removal component 9 is arranged at one end of the device frame 1. A fixing ring 10 is arranged on the glue storage tank 5. A connection port 11 is opened on the fixing ring 10. The connection port 11 can facilitate the connection between the fixing block 15 and the fixing ring 10. A positioning strip 12 is arranged at the bottom of the fixing ring 10. Two sets of positioning grooves 13 are opened at the top of the mounting plate 7 and a connecting rod 14 is arranged. A fixing block 15 is arranged on the connecting rod 14. A rotating groove 16 is opened in the mounting plate 7. A round block 17 is arranged in the rotating groove 16 and a magnet block 18 is arranged on the inner wall.

[0025] The adhesive removal assembly 9 includes a C-shaped frame 901, a scraper 902, a locking block 903, a locking groove 904, and an elastic pad 905. A C-shaped frame 901 is provided at one end of the device frame 1. A scraper 902 is provided on the C-shaped frame 901. The scraper 902 can scrape off the adhesive on the conveyor belt 2. A locking block 903 is provided on the scraper 902. Locking grooves 904 are provided on both sides of the inner wall of the C-shaped frame 901. An elastic pad 905 is provided on the inner side of the C-shaped frame 901.

[0026] In this embodiment, the C-shaped frame 901 is fixed to one end of the device frame 1 by bolts, and the distance between the two sides of the inner wall of the C-shaped frame 901 is the same as the length of the scraper 902.

[0027] Specifically, the C-frame 901 facilitates the installation of the scraper 902;

[0028] In this embodiment, both ends of the C-shaped frame 901 are fixedly installed with locking blocks 903, and two sets of locking slots 904 are respectively adapted to the two sets of locking blocks 903. The scraper 902 is locked on the inner side of the C-shaped frame 901 and the two sets of locking blocks 903 are respectively locked in the two sets of locking slots 904. The scraper 902 is attached to the outer side of the conveyor belt 2 and corresponds to the position of the feeding end.

[0029] Specifically, the slot 904 combined with the block 903 facilitates the sliding installation of the C-frame 901;

[0030] In this embodiment, the elastic pad 905 is fixedly installed on the inner wall of the C-shaped frame 901 and the specific material of the elastic pad 905 is soft rubber. The elastic pad 905 is attached to one side of the scraper 902, and the collection box 19 is placed on the ground below the C-shaped frame 901.

[0031] Specifically, the elastic pad 905 facilitates the reset of the C-frame 901 after it has been compressed;

[0032] In this embodiment, the rotating groove 16 is adapted to the circular block 17, the circular block 17 is snapped into the rotating groove 16, and the bottom end of the connecting rod 14 passes through the mounting plate 7 and is fixedly installed on the top of the circular block 17.

[0033] Specifically, the circular block 17 combined with the rotating groove 16 facilitates the installation of the connecting rod 14;

[0034] In this embodiment, four sets of magnet blocks 18 are embedded at the top of the circular block 17 and the corresponding positions of the top of the inner wall of the rotating groove 16. The magnet blocks 18 on the circular block 17 and the magnet blocks 18 on the rotating groove 16 are magnetically attracted to each other. The fixing block 15 is fixedly installed at the top of the connecting rod 14.

[0035] Specifically, the magnet 18 can be used to fix the circular block 17 when it is rotated to a specific angle;

[0036] In this embodiment, one end of the mounting plate 7 has a semi-circular opening that is adapted to the glue storage tank 5. Half of the glue storage tank 5 is inserted into this opening. Two sets of positioning strips 12 are fixedly installed at the bottom of the fixing ring 10. Two sets of positioning grooves 13 are adapted to the two sets of positioning strips 12 respectively. The fixing ring 10 is placed on the mounting plate 7 and the two sets of positioning strips 12 are inserted into the two sets of positioning grooves 13 respectively. The connecting port 11 is adapted to the fixing block 15. The fixing block 15 passes parallel through the connecting port 11 and is perpendicular to the connecting port 11. The fixing block 15 is attached to the top of the fixing ring 10. Three sets of connecting ports 11 and fixing blocks 15 are provided respectively.

[0037] Specifically, the positioning strip 12 combined with the positioning groove 13 can initially fix the fixing ring 10, i.e., the glue storage tank 5.

[0038] The working principle and usage process of this utility model are as follows: The woven bag to be coated with glue is placed at the feeding end of the conveyor belt 2. The conveyor belt 2 can transport the woven bag. When the woven bag is transported to the bottom of the pressure plate 4, the corresponding cylinder 3 drives the pressure plate 4 to move down and press the woven bag. The bottom of the pressure plate 4 is equipped with rollers. The pressure plate 4 can prevent the woven bag from shifting without affecting the normal transport of the woven bag. When the woven bag is transported to the bottom of the glue storage tank 5, the corresponding cylinder 3 drives the glue extrusion plate 8 to move down and squeeze the glue in the glue storage tank 5 from the glue outlet and drip it onto the woven bag. When the woven bag is transported to the leveling brush 6, the leveling brush 6 can brush the glue on the woven bag evenly and evenly, thus completing the automatic glue coating of the woven bag.

[0039] Furthermore, when the outer part of the conveyor belt 2 is conveyed to the C-shaped frame 901, the scraper 902 can scrape off the adhesive adhering to the outer side of the conveyor belt 2, and the collection box 19 can collect the scraped adhesive. Since an elastic pad 905 is provided between one side of the scraper 902 and the inner wall of the C-shaped frame 901, the scraper 902 can press the elastic pad 905 and has a certain degree of flexibility. The scraper 902 will not be too close to the conveyor belt 2 and cause damage to the belt. As the conveyor belt 2 runs, when different parts of the outer side of the conveyor belt 2 move to the area below the scraper 902, the scraper 902 can remove the adhesive from them, thereby removing the adhesive from different parts of the outer side of the conveyor belt 2. This structure enables the device to automatically remove the adhesive adhering to the outer side of the conveyor belt 2, and the adhesive on the conveyor belt 2 can be removed in a timely manner.

[0040] Furthermore, the positioning strip 12 combined with the positioning groove 13 can initially fix the fixing ring 10, i.e., the glue storage tank 5, so that the glue storage tank 5 will not move horizontally. The fixing block 15, which is perpendicular to the connection port 11, can limit and fix the fixing ring 10, so that the glue storage tank 5 will not move up and down, thus fixing the glue storage tank 5. Later, the fixing block 15 is rotated to make it parallel to the connection port 11, and the fixing ring 10 is moved upward to make the fixing ring 10 disengage from the fixing block 15 and the positioning strip 12 disengage from the positioning groove 13. The fixing ring 10 is moved to the left to make the glue storage tank 5 disengage from the mounting plate 7, thus completing the disassembly of the glue storage tank 5. Since the magnetic block 18 on the round block 17 and the magnetic block 18 on the rotating groove 16 are attracted by magnetic force, it can prevent the fixing block 15 from rotating arbitrarily when it is perpendicular to the connection port 11 and parallel to the connection port 11. The above operations are reversed to complete the disassembly of the glue storage tank 5. The disassembly and assembly of the glue storage tank 5 is relatively convenient, which makes it easier to replace or clean the glue storage tank 5 separately in the future.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A woven bag coating device, comprising a device frame (1) and a collection box (19), wherein a conveyor belt (2), a cylinder (3), and a mounting plate (7) are arranged on the device frame (1), a pressure plate (4), a glue storage tank (5), and a leveling brush (6) are arranged above the conveyor belt (2), and a glue extrusion plate (8) is arranged on the cylinder (3), characterized in that: One end of the device frame (1) is provided with a glue removal component (9), the glue storage tank (5) is provided with a fixing ring (10), the fixing ring (10) is provided with a connection port (11), the bottom of the fixing ring (10) is provided with a positioning strip (12), the top of the mounting plate (7) is provided with two sets of positioning grooves (13) and a connecting rod (14), the connecting rod (14) is provided with a fixing block (15), the mounting plate (7) is provided with a rotating groove (16), the rotating groove (16) is provided with a round block (17) and a magnet block (18) is provided on the inner wall; The adhesive removal component (9) includes a C-shaped frame (901), a scraper (902), a locking block (903), a locking groove (904), and an elastic pad (905). One end of the device frame (1) is provided with a C-shaped frame (901), a scraper (902) is provided on the C-shaped frame (901), a locking block (903) is provided on the scraper (902), a locking groove (904) is provided on both sides of the inner wall of the C-shaped frame (901), and an elastic pad (905) is provided on the inner side of the C-shaped frame (901).

2. The woven bag gluing device according to claim 1, characterized in that: The C-shaped frame (901) is fixed to one end of the device frame (1) by bolts, and the distance between the two sides of the inner wall of the C-shaped frame (901) is the same as the length of the scraper (902).

3. The woven bag gluing device according to claim 1, characterized in that: Both ends of the C-shaped frame (901) are fixedly installed with locking blocks (903), and the two sets of locking slots (904) are respectively adapted to the two sets of locking blocks (903). The scraper (902) is locked inside the C-shaped frame (901) and the two sets of locking blocks (903) are respectively locked inside the two sets of locking slots (904). The scraper (902) is attached to the outer side of the conveyor belt (2) and corresponds to the position of the feeding end.

4. The woven bag gluing device according to claim 1, characterized in that: The elastic pad (905) is fixedly installed on the inner wall of the C-shaped frame (901), and the specific material of the elastic pad (905) is soft rubber. The elastic pad (905) is attached to one side of the scraper (902), and the collection box (19) is placed on the ground below the C-shaped frame (901).

5. The woven bag gluing device according to claim 1, characterized in that: The rotating groove (16) is adapted to the round block (17), the round block (17) is snapped into the rotating groove (16), and the bottom end of the connecting rod (14) passes through the mounting plate (7) and is fixedly installed on the top of the round block (17).

6. The woven bag gluing device according to claim 1, characterized in that: Four sets of magnet blocks (18) are embedded in the top of the circular block (17) and the corresponding position of the top of the inner wall of the rotating groove (16). The magnet blocks (18) on the circular block (17) and the magnet blocks (18) on the rotating groove (16) are magnetically attracted to each other. The fixing block (15) is fixedly installed on the top of the connecting rod (14).

7. The woven bag gluing device according to claim 1, characterized in that: One end of the mounting plate (7) has a semi-circular opening that is adapted to the glue storage tank (5). Half of the glue storage tank (5) is inserted into this opening. Two sets of positioning strips (12) are fixedly installed at the bottom of the fixing ring (10). The two sets of positioning grooves (13) are adapted to the two sets of positioning strips (12). The fixing ring (10) is placed on the mounting plate (7) and the two sets of positioning strips (12) are inserted into the two sets of positioning grooves (13). The connecting port (11) is adapted to the fixing block (15). The fixing block (15) passes parallel through the connecting port (11) and is perpendicular to the connecting port (11). The fixing block (15) is attached to the top of the fixing ring (10). The connecting port (11) and the fixing block (15) are provided in three sets.

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