Silica gel piece forming and edge beating device

Abstract

The utility model discloses a silica gel piece forming and edge beating device which comprises a movable frame, and the middle of the movable frame is rotationally connected with an anti-disengaging assembly. The anti-disengaging assembly comprises a connecting rod, a rotating handle is fixedly connected to the left side of the connecting rod, a ratchet wheel fixedly sleeves the surface of the connecting rod, a rotating shaft is fixedly connected to the side, close to the ratchet wheel, of the moving frame, a pawl is rotationally connected to the surface of the rotating shaft, and a connecting spring is fixedly connected to the side, away from the ratchet wheel, of the pawl. The rotating handle is rotated, the connecting rod drives the driving plate to rotate, the adjusting plate rotates on the surface of the second rotating rod and is limited through the first rotating rod, after the adjusting plate rotates by a certain angle, a silica gel piece is limited and fixed through the positioning roller, and meanwhile the ratchet wheel rotates clockwise along with the silica gel piece; and the ratchet wheel is prevented from rotating reversely, so that the connection stability between the fixed silica gel piece and the positioning roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone parts processing, in particular to a silicone parts forming and edge beating device. Background Art

[0002] Silicone products are processed products with silicone as the main raw material. In the production process of silicone parts, in order to improve the production efficiency of silicone parts, silicone parts are generally formed by injection molding and demolding. During this process, the mold will wear and tear, and the packaging shell will have burrs. In order to ensure the beauty and normal use of the product, the silicone parts need to be edged.

[0003] In order to improve the stability of silicone parts during processing, a fixing component is used to fix one end of the silicone parts, thereby facilitating the edging of the silicone parts. However, after the silicone parts are fixed with the fixing component, friction and collision occur between the edging device and the silicone parts, which can easily cause the silicone parts and the fixing component to loosen, thereby affecting normal processing. Utility Model Content

[0004] The purpose of the utility model is to provide a silicone part molding and edge-beating device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicone part molding and edge-beating device, comprising a movable frame, the middle part of which is rotatably connected to an anti-slip assembly; the anti-slip assembly comprises a connecting rod, the left side of the connecting rod is fixedly connected to a rotating handle, the surface of the connecting rod is fixedly sleeved with a ratchet, the side of the movable frame close to the ratchet is fixedly connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a pawl, the side of the pawl away from the ratchet is fixedly connected to a connecting spring, and the side of the connecting spring away from the pawl is fixedly connected to a fixed plate.

[0006] As a further preferred embodiment of the present technical solution, the ratchet is in contact with the movable frame, the pawl is engaged with the ratchet, and the fixed plate is fixedly connected to the movable frame.

[0007] As a further preferred embodiment of the present technical solution, the end of the connecting rod away from the rotating handle is fixedly connected to a driving plate, the surface of the driving plate is fixedly connected to a sliding block, the side of the driving plate away from the movable frame is fixedly connected to a first rotating rod, the surface of the first rotating rod is rotatably connected to an adjusting plate, the side of the adjusting plate away from the driving plate is rotatably connected to a positioning roller, the side of the movable frame close to the driving plate is fixedly connected to a mounting base, a first sliding groove is opened inside the mounting base, and the side of the mounting base away from the movable frame is fixedly connected to a second rotating rod.

[0008] As a further preferred embodiment of the present technical solution, there are three first rotating rods, the number of the adjustment plates and the first rotating rods corresponds to the number, the mounting base is located on the surface of the driving plate, the first sliding groove and the slider are adapted, and the second rotating rod and the adjustment plate are rotatably connected.

[0009] As a further preferred embodiment of the present technical solution, a support frame is provided at the bottom end of the movable frame, a material drop chute is provided at the top of the support frame, a collection box is slidably connected to the inside of the support frame, and a pull rod is fixedly connected to the front of the collection box.

[0010] As a further preferred embodiment of the present technical solution, the top of the support frame is fixedly connected to a connecting frame, the left side of the connecting frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to the movable frame.

[0011] As a further preferred embodiment of the present technical solution, the top of the support frame is fixedly connected to a mounting frame, the top of the mounting frame is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a lifting plate, the bottom end of the lifting plate is fixedly connected to a support base, the top of the support base is fixedly connected to a trimming assembly, a second slide groove is provided on the side of the mounting frame close to the movable frame, and a cleaning roller is rotatably connected to the middle of the mounting frame.

[0012] The utility model provides a silicone molding edge beating device, which has the following beneficial effects:

[0013] (1) The utility model rotates the handle, and the connecting rod drives the driving plate to rotate clockwise. The adjusting plate rotates on the surface of the second rotating rod and is limited by the first rotating rod. After rotating to a certain angle, the silicone member is limited and fixed by the positioning roller, and the ratchet rotates clockwise at the same time. Since the pawl is engaged in the gear groove of the ratchet, the two conflict with each other, preventing the ratchet from rotating in the opposite direction, thereby improving the connection stability between the silicone member and the positioning roller after fixation.

[0014] (2) The utility model starts the driving motor, the threaded rod rotates, and drives the moving frame to move closer to the mounting frame. After the silicone part moves to the bottom of the edging assembly, the cylinder is started to make the lifting plate drive the supporting base to move downward. The lifting plate slides in the second slide groove to ensure the stability during lifting. After it moves down to a certain height, the motor on the edging assembly is started to drive the edging roller to grind the edge of the silicone part. At the same time, the cleaning roller contacts the silicone part to clear out the debris generated by grinding to avoid affecting the normal edging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the right side structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the anti-slip component structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the drive plate and mounting base structure of the utility model.

[0019] In the figure: 1. Moving frame; 2. Anti-slip assembly; 201. Connecting rod; 202. Rotating handle; 203. Ratchet; 204. Rotating shaft; 205. Pawl; 206. Connecting spring; 207. Fixed plate; 3. Driving plate; 4. Slider; 5. First rotating rod; 6. Adjusting plate; 7. Positioning roller; 8. Mounting base; 9. First slide; 10. Second rotating rod; 11. Support frame; 12. Blanking chute; 13. Collecting box; 14. Pull rod; 15. Connecting frame; 16. Driving motor; 17. Threaded rod; 18. Mounting frame; 19. Cylinder; 20. Lifting plate; 21. Support base; 22. Edge beating assembly; 23. Second slide; 24. Cleaning roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 and Figure 4 As shown, in this embodiment, a silicone part molding and edge-beating device includes a movable frame 1, and the middle part of the movable frame 1 is rotatably connected to an anti-slip component 2; the anti-slip component 2 includes a connecting rod 201, and the left side of the connecting rod 201 is fixedly connected to a rotating handle 202, and the surface of the connecting rod 201 is fixedly sleeved with a ratchet 203, and the side of the movable frame 1 close to the ratchet 203 is fixedly connected to a rotating shaft 204, and the surface of the rotating shaft 204 is rotatably connected to a pawl 205, and the side of the pawl 205 away from the ratchet 203 is fixedly connected to a connecting spring 206, and the side of the connecting spring 206 away from the pawl 205 is fixedly connected to a fixing plate 207.

[0022] By rotating the handle 202, the ratchet 203 and the pawl 205 are adapted to each other, so that the connecting rod 201 drives the ratchet 203 to rotate clockwise, and the connection between the ratchet 203 and the pawl 205 is maintained by the connecting spring 206. Since the pawl 205 is engaged in the gear groove of the ratchet 203, the two conflict with each other, effectively preventing the ratchet 203 from rotating in the opposite direction, thereby improving the connection stability between the silicone member and the positioning roller 7 after fixation.

[0023] The ratchet 203 is in contact with the movable frame 1 , the pawl 205 is engaged with the ratchet 203 , and the fixed plate 207 is fixedly connected to the movable frame 1 .

[0024] The end of the connecting rod 201 away from the rotating handle 202 is fixedly connected to the driving plate 3, the surface of the driving plate 3 is fixedly connected to the slider 4, the side of the driving plate 3 away from the moving frame 1 is fixedly connected to the first rotating rod 5, the surface of the first rotating rod 5 is rotatably connected to the adjustment plate 6, the side of the adjustment plate 6 away from the driving plate 3 is rotatably connected to the positioning roller 7, the side of the moving frame 1 close to the driving plate 3 is fixedly connected to the mounting base 8, the interior of the mounting base 8 is provided with a first sliding groove 9, and the side of the mounting base 8 away from the moving frame 1 is fixedly connected to the second rotating rod 10.

[0025] Through the action of external force, the driving plate 3 rotates inside the mounting base 8, and the slider 4 slides inside the first slide groove 9, and limits the driving plate 3 to prevent the driving plate 3 and the mounting base 8 from separating. When the driving plate 3 rotates, the adjustment plate 6 rotates on the surface of the second rotating rod 10 and is limited by the first rotating rod 5, so that the three adjustment plates 6 are close to the center of the driving plate 3. After rotating to a certain angle, the silicone component is limited and fixed by the positioning roller 7, which improves the convenience of installing and disassembling the silicone component.

[0026] There are three first rotating rods 5, and the number of adjustment plates 6 corresponds to that of the first rotating rods 5. The mounting base 8 is located on the surface of the driving plate 3, the first sliding groove 9 is adapted to the slider 4, and the second rotating rod 10 is rotatably connected to the adjustment plate 6.

[0027] A support frame 11 is provided at the bottom end of the mobile frame 1 , a material drop chute 12 is provided on the top of the support frame 11 , a collection box 13 is slidably connected inside the support frame 11 , and a pull rod 14 is fixedly connected to the front of the collection box 13 .

[0028] The top of the support frame 11 is fixedly connected to the connecting frame 15 , the left side of the connecting frame 15 is fixedly connected to the driving motor 16 , the output end of the driving motor 16 is fixedly connected to the threaded rod 17 , and the threaded rod 17 is threadedly connected to the moving frame 1 .

[0029] The top of the support frame 11 is fixedly connected to the mounting frame 18, the top of the mounting frame 18 is fixedly connected to the cylinder 19, the output end of the cylinder 19 is fixedly connected to the lifting plate 20, the bottom end of the lifting plate 20 is fixedly connected to the support base 21, the top of the support base 21 is fixedly connected to the edge beating assembly 22, and a second slide groove 23 is provided on the side of the mounting frame 18 close to the movable frame 1, and a cleaning roller 24 is rotatably connected to the middle of the mounting frame 18.

[0030] By starting the driving motor 16, the threaded rod 17 rotates and drives the mobile frame 1 to move closer to the mounting frame 18. After the silicone piece moves to the bottom of the edging assembly 22, the cylinder 19 is started to make the lifting plate 20 drive the supporting base 21 to move downward. The lifting plate 20 slides in the second slide groove 23 to ensure the stability during lifting. After moving down to a certain height, the motor on the edging assembly 22 is started to drive the edging roller to grind the edge of the silicone piece. At the same time, the cleaning roller 24 contacts the silicone piece to clear out the debris generated by grinding to avoid affecting the normal edging process.

[0031] The utility model provides a silicone molding edge beating device, the specific working principle is as follows:

[0032] When in use, place the silicone piece on the mounting base 8, rotate the handle 202, the connecting rod 201 drives the driving plate 3 to rotate clockwise, the adjusting plate 6 rotates on the surface of the second rotating rod 10, and is limited by the first rotating rod 5, so that the three adjusting plates 6 are brought closer to the center of the driving plate 3. After rotating to a certain angle, the silicone piece is limited and fixed by the positioning roller 7, and the ratchet 203 rotates clockwise therewith. Since the pawl 205 is clamped in the gear groove of the ratchet 203, the two conflict with each other, thereby preventing the ratchet 203 from rotating in the opposite direction. After the parts are fixed, start the drive motor 16, the threaded rod 17 rotates, and drives the mobile frame 1 to move closer to the mounting frame 18. After the silicone parts move to the bottom of the edging assembly 22, start the cylinder 19 to make the lifting plate 20 drive the support base 21 to move downward. After it moves down to a certain height, start the motor on the edging assembly 22 to drive the edging roller to grind the edge of the silicone parts. At the same time, the cleaning roller 24 contacts the silicone parts to clear out the debris generated by grinding, and enters the collection box 13 through the blanking chute 12. The collection box 13 can be pulled out by pulling the pull rod 14, and the debris can be processed uniformly.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silicone molding edge forming device, comprising a movable frame (1), characterized in that: The middle portion of the movable frame (1) is rotatably connected to an anti-slip assembly (2); the anti-slip assembly (2) comprises a connecting rod (201), a rotating handle (202) is fixedly connected to the left side of the connecting rod (201), a ratchet (203) is fixedly sleeved on the surface of the connecting rod (201), a rotating shaft (204) is fixedly connected to the side of the movable frame (1) close to the ratchet (203), a pawl (205) is rotatably connected to the surface of the rotating shaft (204), a connecting spring (206) is fixedly connected to the side of the pawl (205) away from the ratchet (203), and a fixing plate (207) is fixedly connected to the side of the connecting spring (206) away from the pawl (205).

2. A silicone molding edge-beating device according to claim 1, characterized in that: The ratchet (203) and the movable frame (1) are in contact, the pawl (205) and the ratchet (203) are engaged, and the fixed plate (207) and the movable frame (1) are fixedly connected.

3. The silicone molding edge-beating device according to claim 1, characterized in that: The end of the connecting rod (201) away from the rotating handle (202) is fixedly connected to the driving plate (3), the surface of the driving plate (3) is fixedly connected to the slider (4), the side of the driving plate (3) away from the movable frame (1) is fixedly connected to the first rotating rod (5), the surface of the first rotating rod (5) is rotatably connected to the adjusting plate (6), the side of the adjusting plate (6) away from the driving plate (3) is rotatably connected to the positioning roller (7), the side of the movable frame (1) close to the driving plate (3) is fixedly connected to the mounting base (8), the interior of the mounting base (8) is provided with a first sliding groove (9), and the side of the mounting base (8) away from the movable frame (1) is fixedly connected to the second rotating rod (10).

4. The silicone molding edge-beating device according to claim 3, characterized in that: The number of the first rotating rods (5) is three, the number of the adjusting plates (6) and the first rotating rods (5) corresponds to each other, the mounting base (8) is located on the surface of the driving plate (3), the first sliding groove (9) and the slider (4) are adapted, and the second rotating rod (10) and the adjusting plate (6) are rotatably connected.

5. The silicone molding edge-beating device according to claim 1, characterized in that: A support frame (11) is provided at the bottom end of the mobile frame (1), a material drop chute (12) is provided at the top of the support frame (11), a collection box (13) is slidably connected to the interior of the support frame (11), and a pull rod (14) is fixedly connected to the front of the collection box (13).

6. The silicone molding edge-beating device according to claim 5, characterized in that: The top end of the support frame (11) is fixedly connected to a connecting frame (15), the left side of the connecting frame (15) is fixedly connected to a driving motor (16), the output end of the driving motor (16) is fixedly connected to a threaded rod (17), and the threaded rod (17) is threadedly connected to the movable frame (1).

7. The silicone molding edge-beating device according to claim 5, characterized in that: The top end of the support frame (11) is fixedly connected to a mounting frame (18), the top end of the mounting frame (18) is fixedly connected to a cylinder (19), the output end of the cylinder (19) is fixedly connected to a lifting plate (20), the bottom end of the lifting plate (20) is fixedly connected to a support base (21), the top end of the support base (21) is fixedly connected to a trimming assembly (22), a second slide groove (23) is provided on a side of the mounting frame (18) close to the movable frame (1), and a cleaning roller (24) is rotatably connected to the middle of the mounting frame (18).

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