Binder injection tool for cultural relic repair

Abstract

The binder injection tool comprises a clamping sleeve, a clamping seat is arranged at one end of the clamping sleeve, the other end of the clamping sleeve is in an opening shape, a charging barrel is inserted into the opening of the clamping sleeve, a push rod used for extrusion penetrates through the outer wall of the clamping seat, and the push rod is arranged on the outer wall of the clamping seat. A first ejection piece is arranged at the end, located in the charging barrel, of the push rod, a pressing plate with a U-shaped section is hinged to the outer portion of the clamping base, a sliding hole is formed in the outer wall of the pressing plate, and an adjusting assembly used for adjusting pressure is arranged in the sliding hole in a sliding mode. A driving assembly used for driving the push rod to move is arranged in the clamping sleeve. The outer wall of the clamping sleeve is provided with a first spring used for controlling the pressing plate to be jacked up. By arranging the adjusting assembly and the driving assembly, the moving distance and speed of the push rod can be accurately controlled, so that the injection amount of a binder is accurately controlled, and the cultural relic repairing precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of cultural relic restoration technology, specifically to an adhesive injection tool for cultural relic restoration. Background Technology

[0002] Artifact restoration is a specialized field that involves the restoration, conservation, and preservation of ancient, historical, or cultural artifacts. The goal of this field is to protect the artifacts in their original state while restoring damaged or aged portions to ensure their preservation for future exhibitions, research, and appreciation.

[0003] Existing adhesive injection tools lack sufficient precision, resulting in inaccurate injection locations. This can easily lead to adhesive entering areas that do not require repair, damaging the surface or other parts of the artifact's structure. Furthermore, it is difficult to control the applied pressure when applying the adhesive, which may result in excessive or uneven pressure on the artifact's surface, leading to instability or deformation of the repaired area.

[0004] Therefore, there is an urgent need to design a technical solution that can solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an adhesive injection tool for cultural relic restoration. This adhesive injection tool can precisely control the moving distance and speed of the push rod, thereby precisely controlling the amount of adhesive injected and improving the accuracy of cultural relic restoration.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adhesive injection tool for cultural relic restoration includes a ferrule with a retainer at one end and an open end. A cartridge is inserted into the open end of the ferrule. A push rod for pressing is passed through the outer wall of the retainer. A first top plate is provided at the end of the push rod located inside the cartridge. A U-shaped pressure plate is hinged to the outside of the retainer. A sliding hole is provided on the outer wall of the pressure plate, and an adjustment component for adjusting pressure is slidably disposed within the sliding hole. A drive component for moving the push rod is disposed inside the ferrule. A spring for controlling the lifting of the pressure plate is disposed on the outer wall of the ferrule.

[0008] Furthermore, one end of the barrel is provided with a guide needle, the other end of the barrel is open, and the inside of the barrel is provided with a sealing sheet for sealing the adhesive, and the outside of the barrel is provided with symmetrically distributed barrel clamps.

[0009] Furthermore, a limiting groove is provided at the end of the sleeve away from the card seat, and the limiting groove corresponds to the position of the material cylinder card block. An annular groove communicating with the two limiting grooves is provided on the inner wall of the sleeve. A spring and a limiting ring are provided in the annular groove on the inner wall of the sleeve. A card block limiting groove matching the external shape of the material cylinder card block is provided at one end of the limiting ring. There are two card block limiting grooves in total, and the distance between the card block limiting grooves is 3mm.

[0010] Furthermore, the adjusting component includes a fixed column, one end of which is provided with a top block, which is slidably disposed on the inner side of the pressure plate. A fixing nut is provided on the outside of the fixed column, which abuts against the outer wall of the pressure plate, and the side of the top block away from the fixed column is an inclined surface.

[0011] Furthermore, the driving assembly includes a sliding box, one end of which is open, and the outer wall of the sleeve has a through hole that matches the open end of the sliding box. A second top plate is slidably disposed inside the sliding box, and a top seat is disposed on the outer wall of the second top plate. A rectangular groove is disposed at the end of the second top plate away from the top seat. Two rows of racks are disposed below the rectangular groove end of the top seat, and both rows of racks are connected to gears. A roller is fixed between the two gears. A fixing frame is disposed outside the two gears. The fixing frame is fixedly connected to the inner wall of the sleeve and rotatably connected to the roller. A triangular prism-shaped protrusion is disposed on the outer side of the roller. A guide groove matching the width of the roller is disposed on the outer wall of the push rod. A pushing tooth is disposed in the groove of the roller, and the pushing tooth meshes with the triangular prism-shaped protrusion. A return spring is disposed on the outer wall of the top seat, and the other end of the return spring is fixedly connected to the inner wall of the sliding box. The return spring is used to return the top seat.

[0012] Furthermore, the outer walls of the card holder and the sliding box are provided with interconnected through holes, and the second top piece passes through the through holes in the outer walls of the card holder and the sliding box.

[0013] Furthermore, an adhesive injection tool for cultural relic restoration also includes a rotating rod with threads on its exterior and a push rod with a threaded hole that matches the rotating rod.

[0014] Furthermore, one end of the rotating rod is fixedly connected to a rotating seat, and the other end of the rotating rod is fixedly connected to the first top plate.

[0015] Furthermore, an adhesive injection tool for cultural relic restoration also includes a top block two, which is disposed on the inner wall of the pressure plate and the pressure plate corresponds to the position of the top seat.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects:

[0017] 1. This utility model discloses an adhesive injection tool for cultural relic restoration. The adjusting component allows for pressure adjustment; by triggering different pressures on the driving component, the driving component moves the push rod different distances, thus applying varying pressures to the cartridge. This results in different amounts of adhesive being dispensed from the cartridge, or the adhesive dispensing speed can be controlled, facilitating user operation. By incorporating the adjusting and driving components, the movement distance and speed of the push rod can be precisely controlled, thereby accurately controlling the amount of adhesive injected and improving the precision of cultural relic restoration. Simultaneously, the inclusion of a second spring ensures the cartridge remains stable within the clamping sleeve, preventing wobbling and enhancing the stability of the cultural relic restoration process.

[0018] 2. This utility model discloses an adhesive injection tool for cultural relic restoration. By loosening the fixing nut, the fixing column can slide inside the sliding hole. Then, by tightening the fixing nut, the position of the top block can be adjusted. In this way, by adjusting the position of the top block, the top block can exert different pressures on the top seat, causing the top seat to move laterally by different distances.

[0019] 3. This utility model discloses an adhesive injection tool for cultural relic restoration. Through the sliding box design, the push rod can be moved within the retaining sleeve, and the top plate can be easily adjusted and fixed. The adjustment of the top plate allows control of the push rod's stroke distance and length according to actual needs. Furthermore, the gear and roller configuration enables continuous transmission and thrust transfer, effectively preventing operational errors caused by transmission interruptions, thereby improving restoration efficiency and accuracy.

[0020] 4. This utility model provides an adhesive injection tool for cultural relic restoration. The rotating rod passes through a threaded hole. When the rotating rod rotates in the forward or reverse direction, it can extend or retract from one end of the push rod. Then, the distance of the top plate is controlled so that the top plate generates different pushing forces on the sealing plate, thereby controlling the amount of adhesive output. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0023] Figure 3 This is a three-dimensional sectional view of the present invention;

[0024] Figure 4 This is a schematic diagram of the material cylinder structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the limiting ring structure of this utility model;

[0026] Figure 6 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0027] Figure 7 This is a schematic diagram of the overall structure of the present invention. Figure 3 ;

[0028] Figure 8 This is a planar sectional view of the present invention.

[0029] The reference numerals in the figure are as follows:

[0030] 1. Pressure plate; 2. Sleeve; 3. Material cylinder; 4. Guide pin; 5. Push rod; 6. Card seat; 7. Fixing column; 8. Fixing nut; 9. Spring 1; 10. Top block 1; 11. Top seat; 12. Limiting groove; 13. Sliding hole; 14. Spring 2; 15. Limiting ring; 16. Second top plate; 17. Material cylinder card block; 18. Sealing plate; 19. First top plate; 20. Card block limiting groove; 21. Sliding box; 22. Fixing frame; 23. Gear; 24. Roller; 25. Pushing tooth; 26. Guide groove; 27. Rotating seat; 28. Rotating rod; 29. ​​Top block 2. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Example 1

[0032] like Figures 1-6 As shown, this utility model provides an adhesive injection tool for cultural relic restoration, including a sleeve 2, a seat 6 at one end of the sleeve 2, and an open end of the sleeve 2. A material cylinder 3 is inserted into the opening of the sleeve 2. A push rod 5 for pressing is passed through the outer wall of the seat 6. A first top plate 19 is provided at the end of the push rod 5 located inside the material cylinder 3. A pressure plate 1 with a "U" shaped cross section is hinged to the outside of the seat 6. A sliding hole 13 is opened on the outer wall of the pressure plate 1. An adjustment component for adjusting pressure is slidably arranged inside the sliding hole 13. A drive component for driving the push rod 5 to move is provided inside the sleeve 2. A spring 9 for controlling the lifting of the pressure plate 1 is provided on the outer wall of the sleeve 2.

[0033] When the pressure plate 1 is pressed, the pressure plate 1 can drive the adjustment component to trigger the drive component, which in turn drives the push rod 5 to move. The push rod 5 and the first top plate 19 push the adhesive in the material cylinder 3, which can stably deliver the adhesive and provide accurate and stable application of the adhesive to the interface of the cultural relic.

[0034] Specifically, one end of the barrel 3 is equipped with a guide needle 4. The guide needle 4 is designed to precisely inject adhesive into the area to be treated during the repair process, ensuring that the adhesive is accurately and without error injected into the required position, thereby improving the accuracy and precision of the operation. The other end of the barrel 3 is open, and the inside of the barrel 3 is equipped with a sealing plate 18 for sealing the adhesive. The presence of the sealing plate 18 helps to prevent the adhesive from overflowing or leaking during the injection process. The outside of the barrel 3 is equipped with symmetrically distributed barrel clamping blocks 17. The symmetrically distributed barrel clamping blocks 17 provide additional support and fixation, ensuring the stability of the barrel 3 within the tool.

[0035] Specifically, a limiting groove 12 is provided at the end of the sleeve 2 away from the seat 6, and the limiting groove 12 corresponds to the position of the barrel clamping block 17. The correspondence between the limiting groove 12 and the barrel clamping block 17 ensures the precise positioning of the sleeve 2 in the tool. Furthermore, an annular groove communicating with the two limiting grooves 12 is provided on the inner wall of the sleeve 2. A spring 14 and a limiting ring 15 are installed in the annular groove on the inner wall of the sleeve 2. One end of the limiting ring 15 has a clamping block limiting groove 20 that matches the external shape of the barrel clamping block 17. The clamping block limiting groove 20 matches the external shape of the barrel clamping block 17, thus ensuring the precise positioning of the sleeve 2 in the tool. The movement of the cylinder clamping block 17 inside the sleeve 2 is restricted, thereby maintaining the stability of the cylinder 3. There are two clamping block limiting grooves 20. The distance between the clamping block limiting groove 20 and the limiting groove 12 is 3mm. When the cylinder clamping block 17 enters the annular groove on the inner wall of the sleeve 2 through the limiting groove 12, the cylinder 3 is rotated, so that the cylinder clamping block 17 rotates 3mm in the annular groove on the inner wall of the sleeve 2. The cylinder clamping blocks 17 on both sides of the cylinder 3 can enter the clamping block limiting groove 20. Under the action of the spring 14, the limiting ring 15 can hold the cylinder clamping block 17, thereby fixing the cylinder 3.

[0036] Specifically, the adjustment component includes a fixed column 7, with a top block 10 at one end of the fixed column 7. The top block 10 is slidably disposed on the inner side of the pressure plate 1. A fixing nut 8 is disposed on the outside of the fixed column 7, pressing against the outer wall of the pressure plate 1. The side of the top block 10 away from the fixed column 7 is inclined. Through the synergistic action of the fixed column 7, the top block 10, and the fixing nut 8, precise control and smooth adjustment of the position of the pressure plate 1 are provided. This helps to ensure that the pressure applied during the restoration of cultural relics is accurate and controllable, thereby improving the quality and effect of the restoration work. By controlling the position of the top block 10 through the fixed column 7 and the fixing nut 8, when the pressure plate 1 rotates towards the sleeve 2, the position of the top block 10 is controlled so that the top block 10 generates different pressures on the drive component. This allows control of the drive component to generate different pressures, which in turn controls the distance the push rod 5 moves, causing the push rod 5 to exert different forces of extrusion on the adhesive inside the material cylinder 3, thereby controlling the amount of adhesive extruded.

[0037] Specifically, the drive assembly includes a sliding box 21, one end of which is open. The outer wall of the sleeve 2 has a through hole that matches the open end of the sliding box 21. A second top plate 16 is slidably disposed inside the sliding box 21. A top seat 11 is disposed on the outer wall of the second top plate 16. A rectangular groove is formed at the end of the second top plate 16 away from the top seat 11. The placement of the second top plate 16 inside the sliding box 21 provides smooth movement, ensuring stable operation of the drive assembly. Two rows of racks are disposed below the rectangular groove end of the top seat 11. Each row of racks is connected to a gear 23. A roller 24 is fixed between the two gears 23. A fixing bracket is disposed outside the two gears 23. 22. The fixing frame 22 is fixedly connected to the inner wall of the card seat 6. The fixing frame 22 is rotatably connected to the roller 24. The fixed connection between the fixing frame 22 and the inner wall of the card seat 6 provides additional support and stability, which helps to ensure that the drive assembly is not prone to loosening or displacement during operation. The outer side of the roller 24 is provided with a triangular prism-shaped protrusion. The outer wall of the push rod 5 is provided with a guide groove 26 that matches the width of the roller 24. The groove of the roller 24 is provided with a pushing tooth 25, which meshes with the triangular prism-shaped protrusion. The outer wall of the top seat 11 is provided with a return spring. The other end of the return spring is fixedly connected to the inner wall of the sliding box 21. The return spring is used to reset the top seat 11.

[0038] When the pressure plate 1 rotates toward the sleeve 2, the top block 10 on the inner side of the pressure plate 1 presses against the top seat 11. When the inclined surface of the top seat 11 is pressed, the top seat 11 will push the second top plate 16 to move. The second top plate 16 will drive the push gear 23 to rotate through the rack. Then the gear 23 will drive the roller 24 to rotate. The external protrusion of the roller 24 will push the push tooth 25 in the guide groove 26 to move, so that the push rod 5 can move toward the material cylinder 3.

[0039] Specifically, the outer walls of the card holder 6 and the sliding box 21 are provided with interconnected through holes, and the second top piece 16 passes through the through holes provided in the outer walls of the card holder 6 and the sliding box 21.

[0040] The through holes on the outer walls of the card holder 6 and the sliding box 21 serve to accommodate the second top piece 16, enabling the second top piece 16 to reciprocate. Example 2

[0041] like Figure 7 , Figure 8 As shown, it also includes a rotating rod 28, the outside of which is threaded, and the push rod 5 is provided with a threaded hole that matches the rotating rod 28. The rotating rod 28 can pass through the threaded hole of the push rod 5 and connect to the first top plate 19.

[0042] Specifically, one end of the rotating rod 28 is fixedly connected to the rotating seat 27, and the other end of the rotating rod 28 is fixedly connected to the first top plate 19. The rotating seat 27 can drive the rotating rod 28 to rotate. The rotating rod 28 can extend or retract from the other end of the push rod 5, thus controlling the distance between the first top plate 19 and the push rod 5.

[0043] Specifically, it also includes a top block 29, which is set on the inner wall of the pressure plate 1, and the pressure plate 1 and the top seat 11 are positioned correspondingly. By directly setting the top block 29 with a fixed position on the inner side of the pressure plate 1, the top block 29 directly squeezes the top seat 11 to trigger the adjustment component to push the push rod 5, so that the first top piece 19 at one end of the push rod 5 squeezes the sealing piece 18, and the sealing piece 18 pushes the adhesive inside the material cylinder 3, so that the adhesive can be discharged from the guide needle 4.

[0044] It is understood that in this disclosure, "multiple" refers to two or more, and other quantifiers are similar. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0045] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0046] It is further understood that the terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “up,” “down,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation.

[0047] It can be further understood that, unless otherwise specified, "connection" includes both direct connections where no other components exist between the two parties and indirect connections where other components exist between them.

[0048] It is further understood that although operations are described in a specific order in the accompanying drawings in the embodiments of this disclosure, this should not be construed as requiring these operations to be performed in the specific order or serial order shown, or requiring all of the shown operations to be performed to obtain the desired result. In certain environments, multitasking and parallel processing may be advantageous.

[0049] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0050] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An adhesive injection tool for cultural relic restoration, comprising a ferrule (2), characterized in that: The sleeve (2) has a seat (6) at one end and an open end at the other end. A material cylinder (3) is inserted into the opening of the sleeve (2). A push rod (5) for extrusion is passed through the outer wall of the seat (6). A first top plate (19) is provided at one end of the push rod (5) located inside the material cylinder (3). A pressure plate (1) with a "U" shaped cross section is hinged to the outside of the seat (6). A sliding hole (13) is provided on the outer wall of the pressure plate (1). An adjustment component for adjusting pressure is slidably provided inside the sliding hole (13). A drive component for driving the push rod (5) to move is provided inside the sleeve (2). A spring (9) for controlling the pressure plate (1) to be lifted is provided on the outer wall of the sleeve (2).

2. The adhesive injection tool for cultural relic restoration as described in claim 1, characterized in that: One end of the barrel (3) is provided with a guide needle (4), the other end of the barrel (3) is open, and the inside of the barrel (3) is provided with a sealing sheet (18) for sealing the adhesive, and the outside of the barrel (3) is provided with symmetrically distributed barrel blocks (17).

3. The adhesive injection tool for cultural relic restoration as described in claim 2, characterized in that: The sleeve (2) has a limiting groove (12) at one end away from the card seat (6), and the limiting groove (12) corresponds to the position of the barrel block (17). The inner wall of the sleeve (2) has an annular groove that communicates with the two limiting grooves (12). The annular groove on the inner wall of the sleeve (2) is provided with a spring (14) and a limiting ring (15). One end of the limiting ring (15) has a block limiting groove (20) that matches the external shape of the barrel block (17). There are two block limiting grooves (20). The distance between the block limiting groove (20) and the limiting groove (12) is 3mm.

4. The adhesive injection tool for cultural relic restoration as described in claim 3, characterized in that: The adjustment assembly includes a fixed column (7), one end of which is provided with a top block (10), which is slidably disposed on the inner side of the pressure plate (1). A fixing nut (8) is provided on the outside of the fixed column (7), which is pressed against the outer wall of the pressure plate (1), and the side of the top block (10) away from the fixed column (7) is an inclined surface.

5. The adhesive injection tool for cultural relic restoration as described in claim 4, characterized in that: The driving assembly includes a sliding box (21), one end of which is open, and the outer wall of the sleeve (2) has a through hole that matches the open end of the sliding box (21). A second top plate (16) is slidably disposed inside the sliding box (21), and a top seat (11) is disposed on the outer wall of the second top plate (16). A rectangular groove is disposed at the end of the second top plate (16) away from the top seat (11). Two rows of racks are disposed below the rectangular groove end of the top seat (11), and both rows of racks are connected to gears (23). A roller (24) is fixed between the two gears (23). An external fixing frame (22) is provided, which is fixedly connected to the inner wall of the card seat (6). The fixing frame (22) is rotatably connected to the roller (24). The roller (24) has a triangular prism-shaped protrusion on its outer side. The outer wall of the push rod (5) has a guide groove (26) that matches the width of the roller (24). The groove of the roller (24) has a push tooth (25), which meshes with the triangular prism-shaped protrusion. The outer wall of the top seat (11) is provided with a return spring. The other end of the return spring is fixedly connected to the inner wall of the sliding box (21). The return spring is used to return the top seat (11).

6. The adhesive injection tool for cultural relic restoration as described in claim 5, characterized in that: The outer walls of the card holder (6) and the sliding box (21) are provided with interconnected through holes, and the second top piece (16) passes through the through holes provided in the outer walls of the card holder (6) and the sliding box (21).

7. The adhesive injection tool for cultural relic restoration as described in claim 6, characterized in that: It also includes a rotating rod (28), the outside of which is threaded, and the push rod (5) is provided with a threaded hole that matches the rotating rod (28).

8. The adhesive injection tool for cultural relic restoration as described in claim 7, characterized in that: One end of the rotating rod (28) is fixedly connected to a rotating seat (27), and the other end of the rotating rod (28) is fixedly connected to the first top plate (19).

9. The adhesive injection tool for cultural relic restoration as described in claim 8, characterized in that: It also includes a top block two (29), which is disposed on the inner wall of the pressure plate (1), and the pressure plate (1) and the top seat (11) are positioned opposite each other.

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