Storage device for adhesive processing

Abstract

The utility model belongs to the field of adhesive processing, particularly relates to a storage device for adhesive processing, and aims to solve the problems that the efficiency is reduced due to the fact that the discharging speed is low due to the viscosity of an adhesive, and residues can appear on the inner wall in the device. A feeding end is arranged on one side of the outer wall of the storage tank, a discharging end is arranged at the bottom of the storage tank, a discharging valve is arranged in the discharging end, an exhaust end is arranged on one side of the outer wall of the storage tank, and an air escape valve is arranged in the exhaust end. The discharging efficiency is improved, meanwhile, residual adhesive on the inner wall of the storage tank can be scraped out together, residues are reduced as much as possible, misoperation can be prevented, the phenomenon that the adhesive is directly added to the position above the piston plate is avoided, and therefore the practicability of the device is ensured.

Description

Technical Field

[0001] This utility model relates to the field of adhesive processing technology, and in particular to a storage device for adhesive processing. Background Technology

[0002] Adhesives are substances that can bond the surfaces of two or more solid materials together. They typically exist in liquid or paste form and are cured through chemical reactions, physical actions, or a combination of both, thereby achieving the purpose of bonding. There are many types of adhesives, including synthetic resin adhesives, rubber adhesives, and inorganic adhesives, each with its specific chemical composition, performance characteristics, and storage requirements.

[0003] Existing storage devices suffer from slow discharge speeds due to the adhesive's inherent viscosity, resulting in reduced efficiency. Furthermore, residues often remain on the inner walls of the device. Therefore, a novel storage device for adhesive processing is needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as slow discharge speed due to the stickiness of the adhesive itself, which reduces efficiency, and residue buildup on the inner wall of the device. Therefore, this invention proposes a storage device for adhesive processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A storage device for adhesive processing includes a storage tank, an inlet end provided on one side of the outer wall of the storage tank, a discharge end provided at the bottom of the storage tank, a discharge valve provided inside the discharge end, an exhaust end provided on one side of the outer wall of the storage tank, and a vent valve provided inside the exhaust end, and a support leg provided at the bottom of the storage tank.

[0007] A discharge mechanism is used to discharge adhesive from inside a storage tank. The discharge mechanism is located inside the storage tank and includes a piston plate. A threaded rod is rotatably provided inside the storage tank. The piston plate is slidably disposed inside the storage tank and threadedly sleeved on the outer wall of the threaded rod. A limit groove is formed on the inner wall of the storage tank. A limit block is fixedly provided on the outer wall of the piston plate and slidably disposed inside the limit groove.

[0008] In one possible design, the discharge mechanism further includes a baffle located above the storage tank, a connecting block fixedly provided on one side of the baffle, a slot provided on the top of the storage tank, the baffle and the connecting block being inserted into the slot, and the bottom of the baffle sliding through into the interior of the feed end.

[0009] In one possible design, the connecting block has insertion holes on both sides, and a sliding rod is slidably disposed inside each insertion hole. The inner walls of both sides of the slot have side grooves, and an insertion rod is slidably disposed inside each side groove. A compression spring is disposed inside each side groove, with its two ends fixedly disposed on one side inner wall of the side groove and one end of the insertion rod, respectively. One end of the insertion rod has an upper inclined surface that mates with the connecting block. The insertion rod also mates with the insertion hole and the sliding rod. A side plate is fixedly disposed on the outer wall of the piston plate. A sliding groove is formed on one side of the connecting block, and the side plate slidably disposed inside the sliding groove. One end of each of the two insertion holes communicates with the sliding groove. One end of the sliding rod has a lower inclined surface that mates with the side plate. The inner wall of the storage tank has a receiving groove, and the side plate mates with the receiving groove.

[0010] In one possible design, the inner wall of the socket is provided with an annular groove, and the outer wall of the slide rod is fixedly fitted with a limiting ring, which is located inside the annular groove.

[0011] In one possible design, a handle is provided at the top of the baffle.

[0012] In one possible design, a servo motor is fixedly mounted on the top of the storage tank, and the output shaft of the servo motor rotates through the storage tank and is fixedly mounted on the top end of the threaded rod.

[0013] In one possible design, the bottom of the piston plate and the inner wall of the bottom of the storage tank are both inverted frustum shapes.

[0014] In this application, during actual use, the baffle is pulled out with the handle, allowing the adhesive to be conveyed into the storage tank through the feed end. The baffle is then inserted back into its original position. When unloading is required, the unloading valve inside the unloading end is opened, and then the servo motor is driven. The servo motor drives the threaded rod to rotate, and the threaded rod drives the piston plate to move downward, thereby squeezing the adhesive downward through the piston plate, thus increasing the unloading speed. At the same time, the piston plate can scrape off the adhesive remaining on the inner wall of the storage tank, minimizing residue as much as possible. After unloading is complete, the reverse-drive servo motor drives the piston plate to reset. When the piston plate resets, it moves the side plate along with it, causing the side plate to move from the receiving groove into the slide channel. At this point, the side plate is pressed against the slide rod by its lower inclined surface, causing it to move. The slide rod then pushes the insert rod, disengaging one end of the insert rod from the insertion hole. This releases the connection between the storage tank and the connecting block, allowing the baffle to be pulled out and feeding material through the inlet (at this point, the insert rod will reset due to the force of the compression spring). To prevent adhesive from being added to the top of the piston plate if the baffle is pulled out before the piston plate has been fully reset and material is added, when the baffle needs to be inserted back into its original position, the bottom of the connecting block will press the insert rod through the upper inclined surface, causing the insert rod to retract into the side groove. When the baffle is inserted back into its original position, the side groove and the insertion hole will be connected. This allows the insert rod to move under the force of the compression spring when the piston plate moves downward to discharge material, causing one end of the insert rod to push the sliding rod and insert into the insertion hole, thus reconnecting and fixing the connecting block and the storage tank.

[0015] In this utility model, the adhesive processing storage device, through the piston plate, can more effectively help the adhesive to be discharged, improve the discharge efficiency, and reduce the residue on the inner wall of the storage tank.

[0016] In this utility model, the storage device for adhesive processing can avoid the problem of misoperation by means of baffles and connecting blocks, so as to ensure that the adhesive can be added only after the piston plate is reset to the designated position.

[0017] In this invention, by driving the piston plate to move, the adhesive can be unloaded. This not only improves the unloading efficiency but also scrapes off the adhesive residue on the inner wall of the storage tank, thereby minimizing residue and preventing accidental addition of adhesive directly to the piston plate, thus ensuring the practicality of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of a storage device for adhesive processing proposed in this utility model;

[0019] Figure 2This is a cross-sectional structural diagram of a storage device for adhesive processing proposed in this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of a connecting block for a storage device for adhesive processing proposed in this utility model.

[0021] In the diagram: 1. Storage tank; 2. Support leg; 3. Exhaust end; 4. Servo motor; 5. Piston plate; 6. Threaded rod; 7. Limiting groove; 8. Side plate; 9. Connecting block; 10. Baffle; 11. Feeding end; 12. Receiving groove; 13. Slide groove; 14. Insertion hole; 15. Slide rod; 16. Annular groove; 17. Limiting block; 18. Compression spring; 19. Side groove; 20. Inserting rod; 21. Discharge end; 22. Slot. Detailed Implementation

[0022] 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.

[0023] Example 1

[0024] Reference Figure 1-2 A storage device includes a storage tank 1 and a discharge mechanism. The storage tank 1, as the main structure, has a feed end 11, a discharge end 21, and an exhaust end 3. The feed end 11 is used to add adhesive into the storage tank 1, the discharge end 21 controls the discharge of adhesive through an internal discharge valve, and the exhaust end 3 discharges gas from the storage tank 1 when necessary through a vent valve. Support legs 2 are also provided at the bottom of the storage tank 1 to support the entire device.

[0025] The discharge mechanism includes components such as a piston plate 5 and a threaded rod 6. The threaded rod 6 is rotatably disposed inside the storage tank 1, while the piston plate 5 is slidably disposed inside the storage tank 1 and threadedly sleeved on the outer wall of the threaded rod 6. When the threaded rod 6 rotates, the piston plate 5 moves axially along the threaded rod 6, thereby discharging the adhesive. To limit the rotation of the piston plate 5, a limiting groove 7 is formed on the inner wall of the storage tank 1, and a limiting block is fixedly disposed on the outer wall of the piston plate 5, slidingly disposed within the limiting groove 7.

[0026] Specifically, when unloading is required, simply open the unloading valve inside the unloading end 21, then drive the servo motor 4. The servo motor 4 drives the threaded rod 6 to rotate, and the threaded rod 6 drives the piston plate 5 to move downward, thereby squeezing the adhesive downward through the piston plate 5, thus increasing the unloading speed. At the same time, the piston plate 5 can scrape off the adhesive remaining on the inner wall of the storage tank 1, minimizing residue as much as possible.

[0027] This application can be used in the field of adhesive processing, or in other fields applicable to this application.

[0028] Example 2

[0029] refer to Figure 2-3 An improvement on Embodiment 1: A storage device for adhesive processing, applied in the field of adhesive processing, wherein the discharge mechanism further includes a baffle 10 and a connecting block 9. The baffle 10 is inserted into the slot 22 at the top of the storage tank 1 via the connecting block 9, and the bottom of the baffle 10 slides through into the interior of the feed end 11.

[0030] Both sides of the connecting block 9 have insertion holes 14, and a sliding rod 15 is slidably disposed inside the insertion holes 14. Both sides of the slot 22 have side grooves 19 on their inner walls, and an insertion rod 20 is slidably disposed inside the side grooves 19. One end of the insertion rod 20 is connected to one side inner wall of the side groove 19 via a compression spring 18. The other end of the insertion rod 20 has an upward inclined surface, which cooperates with the connecting block 9. When the connecting block 9 is inserted into the slot 22, the upward inclined surface pushes the insertion rod 20 into the side groove 19 and compresses the compression spring 18. When the connecting block 9 moves to a certain position, the insertion rod 20 pops out under the action of the compression spring 18 and inserts into the insertion hole 14, thereby achieving a fixed connection between the connecting block 9 and the storage tank 1.

[0031] A groove 13 is formed on one side of the connecting block 9, and a side plate 8 is fixedly provided on the outer wall of the piston plate 5. The side plate 8 is slidably disposed in the groove 13. The insertion hole 14 is connected to the groove 13, so that the side plate 8 can be pushed by the lower inclined surface of the slide rod 15. At the same time, an annular groove 16 is formed on the inner wall of the insertion hole 14, and a limiting ring 17 is fixedly sleeved on the outer wall of the slide rod 15. The limiting ring 17 is located in the annular groove 16.

[0032] Specifically, after unloading is completed, the reverse-drive servo motor 4 can drive the piston plate 5 to reset. When the piston plate 5 resets, it will move the side plate 8 along with it, causing the side plate 8 to move from the receiving groove 12 to the inside of the slide groove 13. At this time, the side plate 8 will be pressed by the lower inclined surface of the slide rod 15 to move it. The slide rod 15 will push the insertion rod 20 to move, causing one end of the insertion rod 20 to disengage from the insertion hole 14. At this time, the storage tank 1 and the connecting block 9 will be disconnected. Then, the baffle 10 can be pulled out to feed material through the feeding end 11 (at this time, the insertion rod 20 will be reset by the force of the compression spring 18). This prevents adhesive from being added to the top of the piston plate 5 if the baffle 10 is pulled out before the piston plate 5 has been reset and the material is being added. When the baffle 10 needs to be inserted back into its original position, the bottom of the connecting block 9 will be pressed by the upper inclined surface of the insert rod 20 to move the insert rod 20, causing the insert rod 20 to retract into the side groove 19. When the baffle 10 is inserted back into its original position, the side groove 19 and the insertion hole 14 will be connected. This allows the insert rod 20 to move under the force of the compression spring 18 when the piston plate 5 moves downward to discharge material. This causes one end of the insert rod 20 to push the slide rod 15 and insert it into the insertion hole 14, thus reconnecting and fixing the connecting block 9 and the storage tank 1.

[0033] In addition, to improve discharge efficiency, the bottom of the piston plate 5 and the inner wall of the bottom of the storage tank 1 are both designed as inverted frustum shapes. In this way, when the piston plate 5 moves downward, the adhesive can be discharged from the discharge end 21 more effectively.

[0034] However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 4 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0035] 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 storage device for adhesive processing, characterized by comprising: include: Storage tank (1), with a feed end (11) on one side of the outer wall of the storage tank (1), a discharge end (21) on the bottom of the storage tank (1), a discharge valve inside the discharge end (21), an exhaust end (3) on one side of the outer wall of the storage tank (1), and a vent valve inside the exhaust end (3), and a support leg (2) on the bottom of the storage tank (1). The discharge mechanism is used to discharge the adhesive inside the storage tank (1). The discharge mechanism is set inside the storage tank (1). The discharge mechanism includes a piston plate (5). A threaded rod (6) is rotatably provided inside the storage tank (1). The piston plate (5) is slidably provided inside the storage tank (1). The piston plate (5) is threadedly sleeved on the outer wall of the threaded rod (6). A limiting groove (7) is opened on the inner wall of the storage tank (1). A limiting block is fixedly provided on the outer wall of the piston plate (5). The limiting block is slidably provided inside the limiting groove (7). The discharge mechanism also includes a baffle (10) located above the storage tank (1). A connecting block (9) is fixedly provided on one side of the baffle (10). A slot (22) is opened on the top of the storage tank (1). The baffle (10) and the connecting block (9) are both inserted into the inside of the slot (22). The bottom of the baffle (10) slides through into the inside of the feed end (11).

2. The adhesive processing storage device according to claim 1, wherein Both sides of the connecting block (9) are provided with insertion holes (14), and a sliding rod (15) is slidably arranged inside the insertion hole (14). Both sides of the slot (22) are provided with side grooves (19), and a plug rod (20) is slidably arranged inside the side groove (19). A compression spring (18) is provided inside the side groove (19), and the two ends of the compression spring (18) are respectively fixedly arranged on one side of the inner wall of the side groove (19) and one end of the plug rod (20). One end of the plug rod (20) is provided with an upper inclined surface, and the upper inclined surface cooperates with the connecting block (9). One end of the rod (20) is engaged with the insertion hole (14) and the slide rod (15). The outer wall of the piston plate (5) is fixedly provided with a side plate (8). A sliding groove (13) is provided on one side of the connecting block (9), and the side plate (8) is slidably disposed inside the sliding groove (13). One end of each of the two insertion holes (14) is connected to the sliding groove (13). One end of the slide rod (15) is provided with a lower inclined surface, which is engaged with the side plate (8). The inner wall of the storage tank (1) is provided with a receiving groove (12), and the side plate (8) is engaged with the receiving groove (12).

3. The adhesive processing storage device of claim 2, wherein The inner wall of the insertion hole (14) is provided with an annular groove (16), and the outer wall of the slide rod (15) is fixedly fitted with a limiting ring (17), and the limiting ring (17) is located inside the annular groove (16).

4. The adhesive processing storage device according to claim 3, wherein The top of the baffle (10) is provided with a handle.

5. The adhesive processing storage device of claim 1, wherein A servo motor (4) is fixedly installed on the top of the storage tank (1). The output shaft of the servo motor (4) rotates through the storage tank (1) and is fixedly installed at the top of the threaded rod (6).

6. The adhesive processing storage device of claim 1, wherein The bottom of the piston plate (5) and the inner wall of the bottom of the storage tank (1) are both inverted frustum shapes.

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