Small silica gel piece surface grinding device

Abstract

The utility model discloses a small silica gel piece surface grinding device, which relates to the technical field of grinding devices, and comprises a fixed plate, a second universal coupling is fixedly arranged on the top surface of the fixed plate, a connecting rod is fixedly arranged at the other end of the second universal coupling, a lantern ring is fixedly sleeved on the outer surface of the connecting rod, and the lantern ring is fixedly sleeved on the outer surface of the connecting rod. A guide rod is fixedly arranged on the outer surface of the lantern ring, a storage box is arranged below the fixing plate, a motor is started, so that a rotating rod rotates, one end of a connecting rod rotates around the output end of the motor as the center while rotating on the rotating rod, and meanwhile, the other end of the connecting rod can rotate universally under the acting force of a second universal coupling; and meanwhile, under the action of the first universal coupling, the storage box can shake, then the silica gel pieces and the grinding stone are put into the storage box together for surface grinding, therefore, the multiple silica gel pieces can be ground together, and then the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a small-sized silica gel part surface grinding device. Background Art

[0002] Injection molding silicone is an elastomer formed by high temperature curing. It is a two-component translucent liquid silicone rubber material suitable for injection molding process.

[0003] Since the silicone parts themselves are very small, in order to achieve a smooth surface, a grinding device is needed to grind the silicone parts. However, the existing grinding devices can only grind single parts one by one, resulting in low grinding efficiency. In view of the above problems, the inventors propose a small silicone part surface grinding device to solve the above problems. Utility Model Content

[0004] In order to solve the problem of low efficiency of single piece during grinding, the utility model aims to provide a small-sized silica gel piece surface grinding device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a small silicone surface grinding device comprises a fixed plate, a second universal coupling is fixedly provided on the top surface of the fixed plate, a connecting rod is fixedly provided on the other end of the second universal coupling, a sleeve is fixedly provided on the outer surface of the connecting rod, a guide rod is fixedly provided on the outer surface of the sleeve, a storage box is provided below the fixed plate, a first universal coupling is fixedly provided on the top surface of the storage box, a support rod is fixedly provided on the other end of the first universal coupling, a fixed seat is fixedly provided on the top surface of the support rod, the guide rod is rotatably connected in the fixed seat, a mounting plate is provided above the fixed plate, a motor is installed on the top surface of the mounting plate, a rotating rod is fixedly provided on the output end of the motor, and a rotating rod is fixedly provided on the output end of the rotating rod There is a rotating rod, which is rotatably connected with the connecting rod, and support frames are fixedly provided on both sides of the fixed plate, and support legs are fixedly provided on the top surface of the support frame, and the support legs are fixedly provided at the four corners of the bottom surface of the mounting plate. First, the silicone parts and grinding stones to be ground are placed in the storage box, and the motor is turned on to rotate the rotating rod, and one end of the connecting rod is rotated while rotating the rotating rod along the output end of the motor as the center. At the same time, under the action of the second universal joint, the other end of the connecting rod can be universally rotated, so that the guide rod is rotated in the fixed seat, and at the same time, under the action of the first universal joint, the storage box can be shaken, and then the silicone parts and grinding stones are placed in the storage box together for surface grinding, so that multiple silicone parts can be ground together, thereby improving the grinding efficiency;

[0006] The sealing plate and the storage box are rotatably connected by a hinge. By pulling the pull rod, the fixed ring slides in the groove and drives the insertion rod to disengage from the slot. At the same time, the spring is squeezed to open the sealing plate. The push plate is opened to push the ground silicone parts and grinding stones into the storage box for subsequent screening. The sealing plate is lowered and the pull rod is released. Under the action of the spring return force, the fixed ring drives the insertion rod to be inserted into the slot, so that the storage box can grind the surface of the silicone parts.

[0007] Preferably, a push plate is slidably provided in the storage box, a slide rod is fixedly provided in the storage box, the push plate is slidably sleeved on the outer surface of the slide rod, a cylinder is installed on one side of the storage box, and the output end of the cylinder is fixedly provided on one side of the push plate.

[0008] Preferably, a sealing plate is hingedly provided in the storage box, a pull rod is movably inserted in the storage box, a fixing ring is fixedly provided at one end of the pull rod, an insertion rod is fixedly provided at one side of the fixing ring, the insertion rod is movably inserted in the sealing plate, a groove is provided in the storage box, the fixing ring is slidably provided in the groove, a spring is fixedly connected between the groove and the fixing ring, a slot is provided in the sealing plate, and the insertion rod is inserted in the slot.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, the motor is turned on to rotate the rotating rod, and one end of the connecting rod is rotated while rotating the rod along the output end of the motor. At the same time, under the action of the second universal joint, the other end of the connecting rod can be universally rotated, so that the guide rod is rotated in the fixed seat. At the same time, under the action of the first universal joint, the storage box can be shaken, and then the surface of the silicone parts and the grinding stone are placed in the storage box together for surface grinding, so that multiple silicone parts can be ground together, thereby improving the grinding efficiency;

[0011] 2. In the utility model, by pulling the pull rod, the fixed ring slides in the groove, and drives the insertion rod to disengage from the slot, and at the same time squeezes the spring, so that the sealing plate can be opened, and the push plate is opened, so that the push plate can push the ground silicone parts and grinding stones out of the storage box for subsequent screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the motor structure of the utility model;

[0015] Figure 3 This is a partial cross-sectional structural diagram of the storage box of the utility model;

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. fixing plate; 11. supporting frame; 12. supporting leg; 13. mounting plate; 2. motor; 21. rotating rod; 22. connecting rod; 23. collar; 24. guide rod; 25. fixing seat; 26. supporting rod; 27. first universal joint; 28. second universal joint; 3. storage box; 301. groove; 31. cylinder; 32. push plate; 33. sliding rod; 34. sealing plate; 341. slot; 35. pull rod; 36. spring; 37. fixing ring; 38. plug rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4As shown, the utility model provides a small silicone surface grinding device, including a fixed plate 1, a second universal coupling 28 is fixedly provided on the top surface of the fixed plate 1, a connecting rod 22 is fixedly provided on the other end of the second universal coupling 28, a collar 23 is fixedly provided on the outer surface of the connecting rod 22, a guide rod 24 is fixedly provided on the outer surface of the collar 23, a storage box 3 is provided below the fixed plate 1, a first universal coupling 27 is fixedly provided on the top surface of the storage box 3, a support rod 26 is fixedly provided on the other end of the first universal coupling 27, a fixed seat 25 is fixedly provided on the top surface of the support rod 26, the guide rod 24 is rotatably connected in the fixed seat 25, a mounting plate 13 is provided above the fixed plate 1, a motor 2 is installed on the top surface of the mounting plate 13, a rotating rod 21 is fixedly provided on the output end of the motor 2, and a rotating rod 21 is fixedly provided on the output end of the rotating rod 21 The rotating rod 21 is rotatably connected with the connecting rod 22. Support frames 11 are fixed on both sides of the fixed plate 1. Support legs 12 are fixed on the top surface of the support frames 11. The support legs 12 are fixed at the four corners of the bottom surface of the mounting plate 13. By turning on the motor 2, the rotating rod 21 is rotated, and one end of the connecting rod 22 is rotated while rotating along the output end of the motor 2. At the same time, under the action of the second universal joint 28, the other end of the connecting rod 22 can be universally rotated, so that the guide rod 24 can rotate in the fixed seat 25. At the same time, under the action of the first universal joint 27, the storage box 3 can be shaken, and then the silicone parts and the grinding stone are placed in the storage box 3 together for surface grinding, so that multiple silicone parts can be ground together, thereby improving the grinding efficiency.

[0020] A push plate 32 is slidably provided in the storage box 3, a slide rod 33 is fixedly provided in the storage box 3, the push plate 32 is slidably sleeved on the outer surface of the slide rod 33, a cylinder 31 is installed on one side of the storage box 3, and the output end of the cylinder 31 is fixedly provided on one side of the push plate 32.

[0021] By adopting the above technical solution, the push plate 32 is opened so that the push plate 32 pushes the ground silica gel parts and grinding stones out of the storage box 3 for subsequent screening.

[0022] A sealing plate 34 is hingedly provided in the storage box 3, a pull rod 35 is movably inserted in the storage box 3, a fixing ring 37 is fixedly provided at one end of the pull rod 35, an insertion rod 38 is fixedly provided on one side of the fixing ring 37, the insertion rod 38 is movably inserted in the sealing plate 34, a groove 301 is provided in the storage box 3, the fixing ring 37 is slidably provided in the groove 301, and a spring 36 is fixedly connected between the groove 301 and the fixing ring 37, a slot 341 is provided in the sealing plate 34, and the insertion rod 38 is inserted in the slot 341.

[0023] By adopting the above technical solution, the sealing plate 34 and the storage box 3 are rotatably connected by a hinge, and by pulling the pull rod 35, the fixing ring 37 slides in the groove 301, and drives the insertion rod 38 to disengage from the slot 341, and at the same time squeezes the spring 36, so that the sealing plate 34 can be opened; the sealing plate 34 is lowered, and the pull rod 35 is loosened. Under the action of the spring 36 returning to its original position, the fixing ring 37 drives the insertion rod 38 to be inserted into the slot 341, so that the storage box 3 can grind the surface of the silicone component.

[0024] Working principle: first, put the silicone parts and grinding stones to be ground into the storage box 3, turn on the motor 2, so that the rotating rod 21 rotates, and one end of the connecting rod 22 rotates along the output end of the motor 2 while rotating the rotating rod 21, and at the same time, under the action of the second universal joint 28, the other end of the connecting rod 22 can be universally rotated, so that the guide rod 24 rotates in the fixed seat 25, and at the same time, under the action of the first universal joint 27, the storage box 3 can be shaken, and then the silicone parts and grinding stones are placed in the storage box 3 together for surface grinding, so that multiple silicone parts can be ground together, thereby improving the grinding efficiency;

[0025] The sealing plate 34 is rotatably connected to the storage box 3 by a hinge. By pulling the pull rod 35, the fixing ring 37 slides in the groove 301 and drives the insertion rod 38 to disengage from the slot 341. At the same time, the spring 36 is squeezed, so that the sealing plate 34 can be opened. By opening the push plate 32, the push plate 32 pushes the ground silicone parts and grinding stones into the storage box 3 for subsequent screening. The sealing plate 34 is lowered, and the pull rod 35 is loosened. Under the action of the spring 36 returning to the original position, the fixing ring 37 drives the insertion rod 38 to be inserted into the slot 341, so that the storage box 3 can grind the surface of the silicone parts.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A small silicone surface grinding device, comprising a fixing plate (1), characterized in that: A second universal joint (28) is fixedly provided on the top surface of the fixed plate (1), a connecting rod (22) is fixedly provided on the other end of the second universal joint (28), a sleeve (23) is fixedly provided on the outer surface of the connecting rod (22), a guide rod (24) is fixedly provided on the outer surface of the sleeve (23), a storage box (3) is provided below the fixed plate (1), a first universal joint (27) is fixedly provided on the top surface of the storage box (3), a support rod (26) is fixedly provided on the other end of the first universal joint (27), a fixed seat (25) is fixedly provided on the top surface of the support rod (26), and the guide rod (24) is rotatably connected in the fixed seat (25).

2. The small silicone surface grinding device according to claim 1, characterized in that: A mounting plate (13) is provided above the fixing plate (1), a motor (2) is installed on the top surface of the mounting plate (13), a rotating rod (21) is fixedly provided at the output end of the motor (2), a rotating rod (21) is fixedly provided at the output end of the rotating rod (21), and the rotating rod (21) is rotatably connected to a connecting rod (22).

3. The small silicone surface grinding device according to claim 1, characterized in that: Support frames (11) are fixedly provided on both sides of the fixing plate (1), support legs (12) are fixedly provided on the top surface of the support frame (11), and the support legs (12) are fixedly provided at the four corners of the bottom surface of the mounting plate (13).

4. The small silicone surface grinding device according to claim 1, characterized in that: A push plate (32) is slidably arranged in the storage box (3), a slide rod (33) is fixedly arranged in the storage box (3), and the push plate (32) is slidably sleeved on the outer surface of the slide rod (33).

5. The small silicone surface grinding device as claimed in claim 4, characterized in that: A cylinder (31) is installed on one side of the storage box (3), and an output end of the cylinder (31) is fixed on one side of a push plate (32).

6. The small silicone surface grinding device according to claim 5, characterized in that: A sealing plate (34) is hingedly provided in the storage box (3), a pull rod (35) is movably inserted in the storage box (3), a fixing ring (37) is fixedly provided at one end of the pull rod (35), an insertion rod (38) is fixedly provided at one side of the fixing ring (37), and the insertion rod (38) is movably inserted in the sealing plate (34).

7. The small silicone surface grinding device according to claim 6, characterized in that: A groove (301) is provided in the storage box (3), the fixing ring (37) is slidably arranged in the groove (301), and a spring (36) is fixedly connected between the groove (301) and the fixing ring (37).

8. The small silicone surface grinding device according to claim 7, characterized in that: A slot (341) is provided in the sealing plate (34), and the insertion rod (38) is inserted in the slot (341).

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