A glue filling machine for shoe sole production

Abstract

The utility model discloses a glue filling machine for sole production relates to glue filling machine technical field, including conveyer and mounting bracket, the inside of mounting bracket one side is provided with side slide groove, the beneficial effects of the utility model are: through the rotation of screw rod after lifting motor drive screw rod can drive sleeve block to go down through the thread, sleeve block drives driving rack synchronous downward movement, and driving rack is engaged with gear to drive gear rotation, and gear rotation and driven rack engagement can drive slider and driven rack side shift, make the glue receiving box of slider one side move to one side, can make glue filling pipe to the glue pouring of mould, when sleeve block resets, the glue receiving box will also reset to the below of through -hole and catch the glue that glue filling pipe drops, avoid the emergence of the situation that glue drops on conveyer or mould, through the transverse movement of driving glue receiving box can effectively catch the glue that drops and discharge, and can effectively avoid the emergence of the situation that the scrap glue falls into mould and influences production quality.

Description

Technical Field

[0001] This utility model relates to the field of glue dispensing machine technology, specifically a glue dispensing machine for shoe sole production. Background Technology

[0002] A glue dispensing machine, also known as an AB two-component glue dispensing machine, is an automated machine that controls fluids and dispenses, coats, or fills liquids onto the surface or inside of a product to achieve functions such as sealing, fixing, and waterproofing. It is generally used for two-component glues. Latex insoles and shoe soles require glue dispensing machines to fill the molds.

[0003] According to a silicone glue dispensing machine for producing latex insoles with application number 202321092827.0, the glue dispensing tube moves up and down, causing the slider to drive the inner sleeve to rotate through the slide groove, thereby causing the gear ring to drive the gear to rotate, which in turn causes the baffle to flip. When the glue dispensing tube extends, the baffle flips to allow the glue dispensing tube to extend smoothly. When the glue dispensing tube retracts, the baffle will reset, and the dripping glue will be blocked by the baffle to prevent it from contaminating the shoe mold.

[0004] However, the above-mentioned glue dispensing machine still has some shortcomings. The glue dispensing machine uses diagonal baffles to block the flow, but the glue will still remain on the inside of the baffles after being blocked, which will inevitably lead to drying and clumping. When the baffles are flipped during dispensing, the clumped glue will leak out and slide into the mold, thus affecting the production quality. Therefore, we propose a glue dispensing machine for shoe sole production. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a glue-dispensing machine for shoe sole production, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glue-filling machine for shoe sole production, comprising a conveyor and a mounting frame. A side sliding groove is provided inside one side of the mounting frame, and a slider is slidably installed inside the side sliding groove. A driven rack is fixedly installed on one side of the slider. An mounting shaft is rotatably installed on one side of the mounting frame, and a gear is fixedly installed on the outer side of the mounting shaft. The driven rack meshes with the gear. A glue-receiving box is fixedly installed on the other side of the slider. A lifting frame is fixedly installed on the top of the mounting frame. A lead screw is rotatably installed inside the lifting frame, and a sleeve is threaded onto the outer side of the lead screw. A driving rack is fixedly installed on one side of the sleeve, and the driving rack meshes with the gear. The driving rack and the driven rack are offset from each other.

[0007] Furthermore, a lifting motor is fixedly installed on the top of the lifting frame, and the output end of the lifting motor is fixedly connected to one end of the lead screw through a shaft connector. A through hole is opened inside the top of the mounting frame.

[0008] Furthermore, two pallets are fixedly installed on the top of the conveyor, and a collection box is provided on the top of one of the pallets. A second through groove is opened inside the other side of the mounting frame, and the glue receiving box passes through the inside of the second through groove and cooperates with the collection box.

[0009] Furthermore, the sleeve is equipped with a control valve inside, and the output end of the control valve is provided with two glue-filling tubes, which cooperate with the through hole. The input end of the control valve is provided with a feed connector.

[0010] Furthermore, two slide rods are fixedly installed inside the side slide groove, and the slider is slidably connected to the slide rods.

[0011] Furthermore, a first through groove is provided inside one side of the lifting frame, and the active rack passes through the inside of the first through groove.

[0012] Furthermore, a guide rod is fixedly installed on one side inside the lifting frame, and the sleeve block is slidably connected to the guide rod.

[0013] Furthermore, a mold is placed on top of the conveyor, and the glue-dispensing pipe cooperates with the mold.

[0014] This utility model provides a glue-applying machine for shoe sole production, which has the following beneficial effects:

[0015] This glue-filling machine for shoe sole production, through the arrangement of side sliding grooves, sliders, driven racks, mounting shafts, gears, glue-receiving boxes, lead screws, sleeves, and driving racks, works as follows: When filling the mold with glue, the lifting motor drives the lead screw to rotate, which in turn drives the sleeve to move downwards via the thread. The sleeve drives the driving rack to move downwards synchronously, and the driving rack meshes with the gear, causing the gear to rotate. The rotation of the gear meshes with the driven rack, causing the slider and driven rack to move laterally. This moves the glue-receiving box on one side of the slider to the other side, allowing the glue-filling tube to fill the mold with glue. When the sleeve returns to its original position, the glue-receiving box also returns to its original position below the through hole to catch the glue dripping from the glue-filling tube, thus preventing glue from dripping onto the conveyor or the mold. The lateral movement of the glue-receiving box effectively catches and discharges dripping glue, and effectively prevents waste glue from falling into the mold and affecting production quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 This is a rear view of the present invention;

[0019] Figure 4 This utility model Figure 1 Enlarged view of point A in the image;

[0020] Figure 5 This is a partial structural schematic diagram of the present invention;

[0021] Figure 6 This is a schematic diagram of the mounting bracket of this utility model;

[0022] Figure 7 This is a schematic diagram of the glue-filling tube structure of this utility model.

[0023] In the diagram: 1. Conveyor; 2. Mounting frame; 3. Side slide groove; 4. Slide rod; 5. Slider; 6. Driven rack; 7. Mounting shaft; 8. Gear; 9. Glue receiving box; 10. Lifting frame; 11. Lead screw; 12. Sleeve block; 13. Drive rack; 14. First through groove; 15. Lifting motor; 16. Through hole; 17. Support plate; 18. Collection box; 19. Second through groove; 20. Control valve; 21. Glue dispensing pipe; 22. Feed connector; 23. Guide rod; 24. Mold. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figures 1 to 7This utility model provides a technical solution: a glue-applying machine for shoe sole production, including a conveyor 1 and a mounting frame 2. A side sliding groove 3 is provided inside one side of the mounting frame 2, and a slider 5 is slidably installed inside the side sliding groove 3. A driven rack 6 is fixedly installed on one side of the slider 5. A mounting shaft 7 is rotatably installed on one side of the mounting frame 2, and a gear 8 is fixedly installed on the outer side of the mounting shaft 7. The driven rack 6 meshes with the gear 8. A glue-receiving box 9 is fixedly installed on the other side of the slider 5. A lifting frame 10 is fixedly installed on the top of the mounting frame 2. A lead screw 11 is rotatably installed inside the lifting frame 10, and a sleeve block 12 is threaded onto the outer side of the lead screw 11. A driving rack 13 is fixedly installed on one side of the sleeve block 12, meshing with the gear 8. The driving rack 13 and the driven rack 6 are offset from each other. The driven rack 6 and the gear 8 are connected by a drive rack 6. The active rack 13 is offset, so that when the active rack 13 rotates through the lead screw 11 and drives the sleeve 12 to move down, the active rack 13 moves down synchronously. When the active rack 13 moves down, it drives the gear 8 to rotate clockwise around the mounting shaft 7 on one side of the mounting bracket 2. As a result, the gear 8 drives the driven rack 6 to move horizontally, causing the slider 5 to move laterally within the side groove 3. This allows the glue receiving box 9 to move away from below the through hole 16, making it easier for the glue dispensing tube 21 to pass through the through hole 16 and dispense glue into the mold 24 without affecting the glue dispensing tube 21 dispensing glue into the mold 24. After the glue dispensing is completed, when the lead screw 11 reverses and drives the sleeve 12 to reset, the active rack 13 drives the gear 8 to reverse and drives the driven rack 6 and the glue receiving box 9 to reset to below the through hole 16, thus catching the glue dripping from below the glue dispensing tube 21.

[0026] A lifting motor 15 is fixedly installed on the top of the lifting frame 10. The output end of the lifting motor 15 is fixedly connected to one end of the lead screw 11 through a shaft connector. A through hole 16 is provided inside the top of the mounting frame 2. With the setting of the lifting motor 15 and the shaft connector, the lead screw 11 can be driven to rotate by turning the lifting motor 15 in both forward and reverse directions. The lead screw 11 can then drive the sleeve block 12 to move up and down. The through hole 16 allows the glue-pouring tube 21 to pass through its interior and pour glue into the mold 24.

[0027] Two trays 17 are fixedly installed on the top of the conveyor 1. A collection box 18 is set on the top of one tray 17. A second through groove 19 is opened inside the other side of the mounting frame 2. The glue receiving box 9 passes through the inside of the second through groove 19 and cooperates with the collection box 18. The glue receiving box 9 can pass through its interior through the second through groove 19. The glue receiving box 9 has an inclined guide groove inside, which makes it easy for the glue falling into the glue receiving box 9 to be discharged along the guide groove. The collection box 18 can be used to collect the glue falling into the glue receiving box 9 for subsequent processing.

[0028] The sleeve 12 is equipped with a control valve 20. The output end of the control valve 20 is equipped with two glue-filling pipes 21, which are matched with the through hole 16. The input end of the control valve 20 is equipped with a feed connector 22. The feed connector 22 is connected to an external glue delivery pipe. Glue can be input into the control valve 20 through the feed connector 22. The glue output can be controlled by the control valve 20. The two glue-filling pipes 21 can simultaneously fill the two shoe sole grooves in the mold 24 with glue.

[0029] Two slide rods 4 are fixedly installed inside the side slide groove 3, and the slider 5 is slidably connected to the slide rods 4. The slide rods 4 can improve the stability of the slider 5 moving in the side slide groove 3 and play a role in limiting the slider 5.

[0030] A first through groove 14 is provided inside one side of the lifting frame 10, and the active rack 13 passes through the inside of the first through groove 14; by providing the first through groove 14, the active rack 13 can extend through its interior to one side of the mounting frame 2 and engage with the gear 8.

[0031] A guide rod 23 is fixedly installed on one side inside the lifting frame 10, and the sleeve block 12 is slidably connected to the guide rod 23. The guide rod 23 plays a role in limiting and guiding the sleeve block 12, and can prevent the sleeve block 12 from rotating synchronously with the lead screw 11 when the lead screw 11 rotates.

[0032] A mold 24 is placed on top of the conveyor 1, and the glue dispensing pipe 21 cooperates with the mold 24; the mold 24 is existing technology, and two glue dispensing grooves are opened on the top for holding glue.

[0033] In summary, this glue-dispensing machine for shoe sole production works by conveying the mold 24 to the area below the through hole 16 inside the mounting frame 2 via the conveyor 1. Then, by turning on the lifting motor 15 to drive the lead screw 11 to rotate, the lead screw 11 moves the sleeve block 12 downwards. Simultaneously, the drive rack 13 on one side of the sleeve block 12 moves downwards. As the drive rack 13 moves downwards, it drives the gear 8 to rotate clockwise around the mounting shaft 7 on one side of the mounting frame 2. This causes the gear 8 to drive the driven rack 6 to move horizontally, causing the slider 5 to move laterally within the side groove 3. This moves the glue receiving box 9 away from below the through hole 16, while the glue dispensing tube 21 passes through the through hole 16. After the part moves above the mold 24, it can deliver glue to the control valve 20 through the glue delivery pipe and the feed connector 22 via the external glue delivery mechanism. The glue output is controlled by the control valve 20 and output to the mold 24 through the glue filling pipe 21 to complete the glue filling. After the glue filling is completed, the lifting motor 15 reverses and drives the sleeve block 12 to reset. The active rack 13 resets synchronously and meshes with the gear 8. The gear 8 drives the glue receiving box 9 to reset below the through hole 16, so that the glue under the glue filling pipe 21 can be caught. The caught glue flows into the collection box 18 through the guide groove in the glue receiving box 9 and is collected by the collection box 18 for subsequent processing.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A glue-applying machine for shoe sole production, comprising a conveyor (1) and a mounting frame (2), characterized in that: The mounting bracket (2) has a side sliding groove (3) on one side, and a slider (5) is slidably installed inside the side sliding groove (3). A driven rack (6) is fixedly installed on one side of the slider (5). A mounting shaft (7) is rotatably installed on one side of the mounting bracket (2). A gear (8) is fixedly installed on the outside of the mounting shaft (7). The driven rack (6) meshes with the gear (8). A glue box (9) is fixedly installed on the other side of the slider (5). A lifting frame (10) is fixedly installed on the top of the mounting bracket (2). A lead screw (11) is rotatably installed inside the lifting frame (10). A sleeve block (12) is threaded on the outside of the lead screw (11). A driving rack (13) is fixedly installed on one side of the sleeve block (12). The driving rack (13) meshes with the gear (8). The driving rack (13) and the driven rack (6) are offset from each other.

2. The glue-dispensing machine for shoe sole production according to claim 1, characterized in that: A lifting motor (15) is fixedly installed on the top of the lifting frame (10). The output end of the lifting motor (15) is fixedly connected to one end of the lead screw (11) through a shaft connector. A through hole (16) is opened inside the top of the mounting frame (2).

3. The glue-dispensing machine for shoe sole production according to claim 1, characterized in that: Two pallets (17) are fixedly installed on the top of the conveyor (1). A collection box (18) is provided on the top of one of the pallets (17). A second through groove (19) is opened inside the other side of the mounting frame (2). The glue receiving box (9) passes through the inside of the second through groove (19) and cooperates with the collection box (18).

4. The glue-dispensing machine for shoe sole production according to claim 1, characterized in that: The sleeve (12) is equipped with a control valve (20) inside. The output end of the control valve (20) is equipped with two glue-filling tubes (21). The glue-filling tubes (21) cooperate with the through hole (16). The input end of the control valve (20) is equipped with a feed connector (22).

5. A glue-dispensing machine for shoe sole production according to claim 1, characterized in that: Two slide rods (4) are fixedly installed inside the side slide groove (3), and the slider (5) is slidably connected to the slide rods (4).

6. The glue-dispensing machine for shoe sole production according to claim 1, characterized in that: The lifting frame (10) has a first through groove (14) on one side, and the active rack (13) passes through the inside of the first through groove (14).

7. The glue-dispensing machine for shoe sole production according to claim 1, characterized in that: A guide rod (23) is fixedly installed on one side inside the lifting frame (10), and the sleeve block (12) is slidably connected to the guide rod (23).

8. A glue-dispensing machine for shoe sole production according to claim 4, characterized in that: A mold (24) is placed on top of the conveyor (1), and the glue-filling tube (21) is engaged with the mold (24).

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