Glue removing mechanism and glue dispensing clamp thereof

Abstract

The glue removing mechanism comprises a glue collecting assembly and a glue scraping assembly, the glue collecting assembly comprises a rectangular ring, a rectangular glue discharging hole is formed in the bottom of the rectangular ring, a glue collecting frame is arranged below the rectangular glue discharging hole, a first annular hook-and-loop fastener is arranged at the top of the glue collecting frame, and a second annular hook-and-loop fastener is arranged at the top of the first annular hook-and-loop fastener. The glue scraping assembly comprises a storage box, a rotating hole is formed in the bottom of the inner wall of the storage box, a torsional spring is arranged in an inner cavity of the rotating hole, a rope winding rod is arranged in the torsional spring, a rope penetrating hole is formed in the outer wall of the storage box, a connecting rope is arranged in an inner cavity of the rope penetrating hole, and a glue scraping plate is arranged at one end of the connecting rope. The glue collecting assembly and the glue scraping assembly are arranged, and the rectangular ring, the glue collecting frame, the storage box, the rope winding rod, the connecting rope and the glue scraping plate are matched, so that solidified glue on the glue dispensing clamp can be removed, a clamped product is prevented from inclining, and the working quality of glue dispensing work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing equipment, in particular to a glue cleaning mechanism and a glue dispensing fixture thereof. Background Art

[0002] Glue dispensing is a technique for applying glue to a specific area. In layman's terms, it is the precise application of glue on the surface of the product that needs to be bonded. Glue dispensing technology is widely used in electronics, automotive industry, medical equipment, aerospace and other fields. The application of glue dispensing technology can greatly improve the efficiency and quality of the manufacturing process. In the field of electronic products, glue dispensing technology is often used in IC packaging, protecting circuit boards, bonding electronic components and buffering, etc.

[0003] Some products require the use of a fixture for positioning when using a dispensing machine. During the long dispensing process, it is inevitable that glue will drip onto the fixture. After the glue dripping on the fixture solidifies, it may cause the clamped product to tilt. When the tilted product is dispensed, the dispensing position will deviate, which reduces the quality of the dispensing work. Utility Model Content

[0004] The purpose of the utility model is to provide a glue cleaning mechanism and a glue dispensing fixture thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a glue cleaning mechanism and a glue dispensing fixture thereof, comprising:

[0006] The glue collecting assembly includes a rectangular ring, a rectangular glue discharge hole is opened at the bottom of the rectangular ring, a glue collecting frame is provided below the rectangular glue discharge hole, a ring-shaped Velcro 1 is provided on the top of the glue collecting frame, and a ring-shaped Velcro 2 is provided on the top of the ring-shaped Velcro 1;

[0007] The scraper assembly includes a storage box, a rotating hole is provided at the bottom of the inner wall of the storage box, a torsion spring is provided in the inner cavity of the rotating hole, a rope winding rod is provided inside the torsion spring, a rope threading hole is provided on the outer wall of the storage box, a connecting rope is provided in the inner cavity of the rope threading hole, and a scraper plate is provided at one end of the connecting rope.

[0008] Preferably, the annular Velcro 1 is fixedly connected to the top of the glue collection frame, the annular Velcro 2 is fixedly connected to the bottom of the rectangular ring, and the top of the annular Velcro 1 is bonded to the bottom of the annular Velcro 2.

[0009] Preferably, the storage box is fixedly connected to the top of the rectangular ring, the outer wall of the torsion spring is fixedly connected to the inner wall of the rotating hole, the inner wall of the torsion spring is fixedly sleeved with the outer wall of the rope winding rod, one end of the rope winding rod is rotatably connected to one side of the inner wall of the rotating hole, one end of the connecting rope is fixedly connected to the top of the scraper plate, and the other end of the connecting rope is fixedly connected to the outer wall of the rope winding rod.

[0010] Preferably, a strip-shaped connecting block is provided on the front of the glue collecting frame, and the strip-shaped connecting block is fixedly connected to the bottom of the rectangular ring.

[0011] Preferably, a plate receiving assembly is provided on one side of the rectangular ring;

[0012] The plate receiving assembly includes an L-shaped plate, a threaded hole is opened on one side of the L-shaped plate, a locking bolt is threadedly connected to the inner wall of the threaded hole, one end of the locking bolt is rotatably connected to the limiting plate, and a rubber pad is fixedly connected to one side of the limiting plate.

[0013] Preferably, a triangular block is provided on one side of the limiting plate, and one side of the triangular block is fixedly connected to one side of the rectangular ring.

[0014] Another object of the present invention is to provide a glue dispensing fixture, which includes the above-mentioned glue cleaning mechanism.

[0015] The technical effects and advantages of this utility model are:

[0016] (1) The utility model utilizes the setting of the glue collecting component and the glue scraping component, and can remove the solidified glue on the glue dispensing fixture through the cooperation between the rectangular ring, the glue collecting frame, the storage box, the rope winding rod, the connecting rope and the glue scraping plate, thereby avoiding the tilting of the clamped product and improving the work quality of the glue dispensing work;

[0017] (2) The utility model utilizes the setting of the retracting plate assembly, and can complete the storage and limiting work of the scraper plate through the cooperation between the L-shaped plate, the locking bolt, the limit plate and the triangular block, thereby improving the stability of the scraper plate when it is stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 3 It is a side sectional structural schematic diagram of the utility model.

[0021] Figure 4 This is a front sectional structural diagram of the plate collecting assembly of the present invention.

[0022] In the figure: 1. Glue collecting assembly; 101. Rectangular ring; 102. Glue collecting frame; 103. Ring Velcro 1; 104. Ring Velcro 2; 2. Glue scraping assembly; 201. Storage box; 202. Torsion spring; 203. Rope winding rod; 204. Connecting rope; 205. Glue scraping plate; 3. Strip connecting block; 4. Plate collecting assembly; 401. L-shaped plate; 402. Locking bolt; 403. Limiting plate; 404. Rubber pad; 405. Triangular block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides Figure 1-4 The glue cleaning mechanism and its glue dispensing fixture shown in the figure include a glue collecting component 1 and a glue scraping component 2. The glue collecting component 1 and the glue scraping component 2 constitute the glue cleaning mechanism. The glue collecting component 1 is used to temporarily store the glue to be removed. The glue scraping component 2 is used to scrape off the solidified glue on the glue dispensing fixture and push the solidified glue to the glue collecting component 1.

[0025] The glue collecting assembly 1 includes a rectangular ring 101, a rectangular glue discharge hole is provided at the bottom of the rectangular ring 101, and a glue collecting frame 102 is provided below the rectangular glue discharge hole. The glue collecting frame 102 is used to temporarily store the removed glue, and a strip connecting block 3 is provided on the front of the glue collecting frame 102. The rectangular ring 101 is fixedly connected to the back of the glue dispensing fixture through the strip connecting block 3, and the strip connecting block 3 is fixedly connected to the bottom of the rectangular ring 101. A ring-shaped Velcro 103 is provided on the top of the glue collecting frame 102, and the ring-shaped Velcro 103 is fixedly connected to the top of the glue collecting frame 102. A ring-shaped Velcro 2 104 is provided on the top of the ring-shaped Velcro 103, and the ring-shaped Velcro 2 104 is fixedly connected to the bottom of the rectangular ring 101. The top of the ring-shaped Velcro 103 is bonded to the bottom of the ring-shaped Velcro 2 104. The ring-shaped Velcro 103 and the ring-shaped Velcro 2 104 are used for disassembly and assembly between the glue collecting frame 102 and the rectangular ring 101;

[0026] The scraper assembly 2 includes a storage box 201, which is fixedly connected to the top of the rectangular ring 101. A rotating hole is provided at the bottom of the inner wall of the storage box 201. A torsion spring 202 is provided in the inner cavity of the rotating hole. The torsion spring 202 is used to drive the rope winding rod 203 to automatically reset and rotate, thereby automatically completing the storage of the connecting rope 204. The rope winding rod 203 is provided inside the torsion spring 202. The outer wall of the torsion spring 202 is fixedly connected to the inner wall of the rotating hole. The inner wall of the torsion spring 202 is fixedly connected to the outer wall of the rope winding rod 203. The storage box 201 is fixedly sleeved on the wall, one end of the rope winding rod 203 is rotatably connected to one side of the inner wall of the rotating hole, the outer wall of the storage box 201 is provided with a rope threading hole, the inner cavity of the rope threading hole is provided with a connecting rope 204, the connecting rope 204 is used to prevent the scraper 205 from being lost, one end of the connecting rope 204 is provided with a scraper 205, the side of the scraper 205 is in the shape of a right-angled trapezoid, one end of the connecting rope 204 is fixedly connected to the top of the scraper 205, and the other end of the connecting rope 204 is fixedly connected to the outer wall of the rope winding rod 203;

[0027] A receiving plate assembly 4 is provided on one side of the rectangular ring 101, and the receiving plate assembly 4 is used to receive the limiting scraper 205. The receiving plate assembly 4 includes an L-shaped plate 401, and a threaded hole is opened on one side of the L-shaped plate 401. The inner wall of the threaded hole is threadedly connected with a locking bolt 402. The locking bolt 402 rotating counterclockwise in the threaded hole will drive the limiting plate 403 to gradually move away from the threaded hole, and the locking bolt 402 rotating counterclockwise in the threaded hole will drive the limiting plate 403 to gradually approach the threaded hole. One end of the locking bolt 402 is rotatably connected to the limiting plate 403, and a rubber pad 404 is fixedly connected to one side of the limiting plate 403. The rubber pad 404 protects the scraper 205. A triangular block 405 is provided on one side of the limiting plate 403. The side of the triangular block 405 is in the shape of a right triangle. The inclined surface of the triangular block 405 has the same inclination angle as the inclined surface of the scraper 205, and one side of the triangular block 405 is fixedly connected to one side of the rectangular ring 101.

[0028] like Figure 1 As shown, this embodiment provides a glue dispensing fixture, which includes the above-mentioned glue cleaning mechanism.

[0029] Working principle of this utility model:

[0030] When there is solidified glue on the glue dispensing fixture, first turn the locking bolt 402 counterclockwise. The locking bolt 402 rotating counterclockwise in the threaded hole will drive the limit plate 403 to gradually approach the threaded hole. This step releases the limit of the scraper plate 205. Then hold the top of the scraper plate 205 with your hand and manipulate the scraper plate 205 to separate the solidified glue on the glue dispensing fixture from the glue dispensing fixture. After the solidified glue is separated from the glue dispensing fixture, the scraper plate 205 is used to drive the solidified glue into the rectangular ring 101. Then, use your fingers to drive the solidified glue to pass through the rectangular glue discharge hole and fall into the temporary storage in the glue collecting frame 102. When there is no solidified glue on the glue dispensing fixture, After the glue is solidified, the scraper plate 205 is put back between the L-shaped plate 401 and the rectangular ring 101, and then the locking bolt 402 is turned clockwise. The locking bolt 402 will drive the limiting plate 403 to move in the direction of the scraper plate 205 until it cooperates with the outer wall of the rectangular ring 101 to complete the limiting work of the scraper plate 205. Finally, force is applied to the glue collecting frame 102. After the annular Velcro 103 and the annular Velcro 2 104 are separated, the glue temporarily stored in the glue collecting frame 102 is poured out and the glue collecting frame 102 is reset. This avoids the product clamped by the glue dispensing fixture from tilting, thereby improving the work quality of the glue dispensing work.

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

Claims

1. A glue cleaning mechanism, characterized in that: include: A glue collecting component (1), the glue collecting component (1) comprising a rectangular ring (101), a rectangular glue discharge hole being provided at the bottom of the rectangular ring (101), a glue collecting frame (102) being provided below the rectangular glue discharge hole, a ring-shaped Velcro 1 (103) being provided at the top of the ring-shaped Velcro 1 (103), and a ring-shaped Velcro 2 (104) being provided at the top of the ring-shaped Velcro 1 (103); A scraper assembly (2) includes a storage box (201), a rotation hole is provided at the bottom of the inner wall of the storage box (201), a torsion spring (202) is provided in the inner cavity of the rotation hole, a rope winding rod (203) is provided inside the torsion spring (202), a rope threading hole is provided on the outer wall of the storage box (201), a connecting rope (204) is provided in the inner cavity of the rope threading hole, and a scraper plate (205) is provided at one end of the connecting rope (204).

2. A glue cleaning mechanism according to claim 1, characterized in that: The annular Velcro 1 (103) is fixedly connected to the top of the glue collection frame (102), the annular Velcro 2 (104) is fixedly connected to the bottom of the rectangular ring (101), and the top of the annular Velcro 1 (103) is bonded to the bottom of the annular Velcro 2 (104).

3. A glue cleaning mechanism according to claim 1, characterized in that: The storage box (201) is fixedly connected to the top of the rectangular ring (101), the outer wall of the torsion spring (202) is fixedly connected to the inner wall of the rotating hole, the inner wall of the torsion spring (202) is fixedly sleeved with the outer wall of the rope winding rod (203), one end of the rope winding rod (203) is rotatably connected to one side of the inner wall of the rotating hole, one end of the connecting rope (204) is fixedly connected to the top of the scraper plate (205), and the other end of the connecting rope (204) is fixedly connected to the outer wall of the rope winding rod (203).

4. A glue cleaning mechanism according to claim 1, characterized in that: A strip-shaped connecting block (3) is provided on the front of the glue collecting frame (102), and the strip-shaped connecting block (3) is fixedly connected to the bottom of the rectangular ring (101).

5. A glue cleaning mechanism according to claim 1, characterized in that: A plate receiving assembly (4) is provided on one side of the rectangular ring (101); The plate receiving assembly (4) comprises an L-shaped plate (401), a threaded hole is provided on one side of the L-shaped plate (401), a locking bolt (402) is threadedly connected to the inner wall of the threaded hole, one end of the locking bolt (402) is rotatably connected to a limiting plate (403), and a rubber pad (404) is fixedly connected to one side of the limiting plate (403).

6. A glue cleaning mechanism according to claim 5, characterized in that: A triangular block (405) is provided on one side of the limiting plate (403), and one side of the triangular block (405) is fixedly connected to one side of the rectangular ring (101).

7. A dispensing fixture, characterized in that: The glue dispensing fixture includes the glue cleaning mechanism as described in any one of claims 1-6.

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