Corner deburring device for silica gel product production

Abstract

The utility model discloses a corner deburring device for silica gel product production, which belongs to the technical field of silica gel product production and comprises a base, and a support seat is arranged on the base. By means of the arranged fixing structure, the silica gel water cup is clamped and fixed in an internal clamping mode, the deburring work of the whole silica gel water cup can be completed at a time in cooperation with a moving mechanism, an air cylinder, a lifting block and a polishing steel brush for use, re-clamping is not needed, a first adjusting rod and a second adjusting rod are arranged in the fixing structure, and the fixing structure is convenient to use. Adjusting threads are symmetrically arranged on the two adjusting rods, a first adjusting wheel is installed at the tail end of the first adjusting rod through a connecting rod, a second adjusting wheel is connected to the tail end of the second adjusting rod, and the two abutting assemblies are matched for use, so that multi-point abutting can be conducted on the interior of the silica gel cup; and the first adjusting rod and the second adjusting rod can adjust the two abutting assemblies correspondingly, and the silica gel water cup with the variable diameter can also be effectively abutted and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone product production, in particular to a device for removing burrs from the edges and corners of silicone products during production. Background Technique

[0002] Silicone products are processed products with silicone as the main raw material. Silicone products have the advantages of high temperature resistance, easy cleaning, long service life, etc. During the production and processing of silicone products, burrs will be generated at the edges and corners of the products, and these burrs need to be polished, so a burr-removing device will be used. For a silicone water cup, when using the burr-removing device for polishing, it is necessary to use a fixture to clamp and fix the water cup, and then use the polishing structure to perform the burr-removing operation.

[0003] When the existing burr-removing device for silicone water cups is in use, when removing burrs from the water cup, an external clamping fixture is usually used to clamp and fix the water cup. After clamping the water cup in this way, only the burr-removing work at one end of the water cup can be carried out. When it is necessary to remove burrs at the other end of the water cup, the water cup needs to be re-clamped, and the entire burr-removing process is time-consuming and laborious. Although some burr-removing devices can clamp from the inside, in this kind of fixture, the number of clamping claws is three, and the clamping claws are used for clamping and fixing. The clamping effect on the water cup is average, and it is easy to loosen during polishing, which will affect the normal progress of the burr-removing work. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a device for removing burrs from the edges and corners of silicone products during production, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A device for removing burrs from the edges and corners of silicone products during production, including a base, a support seat is arranged on the base, and a cylinder is installed at the upper end of the support seat through a moving mechanism. The end of the telescopic shaft of the cylinder is connected with a lifting block, and a polishing steel brush is arranged on the lifting block. A fixing structure is rotatably arranged on the support seat, and the fixing structure includes a rotating cylinder, a strip-shaped hole, a first adjusting rod, a connecting rod, a second adjusting rod and a pressing component. The strip-shaped hole is opened on the rotating cylinder. The first adjusting rod is fixedly connected with the connecting rod, and the first adjusting rod is installed in the rotating cylinder. The second adjusting rod is sleeved on the connecting rod, and two groups of pressing components are respectively connected to the first adjusting rod and the second adjusting rod.

[0007] Preferably, a driving motor is arranged inside the support seat, and a driving wheel is arranged on the driving motor. The driving wheel is connected with the fixing structure.

[0008] Preferably, the moving mechanism includes a guide rod, a sliding seat, a fixing plate, a servo motor, a nut seat and a lead screw. The guide rod is fixed to the upper end of the support seat, and a stop block is provided at the end of the guide rod. The sliding seat is slidably mounted on the guide rod. The fixing plate is fixed to the support seat. The servo motor is mounted on the fixing plate. The nut seat is fixed to the sliding seat. The lead screw passes through the nut seat, and the end of the lead screw is connected to the servo motor.

[0009] Preferably, the fixing structure further includes an end plate, a first adjusting wheel, a second adjusting wheel, a gear and a limiting block. The end plate is fixed to the end of the rotating cylinder by a connecting bolt. One end of the second adjusting rod abuts against the first adjusting rod, and the other end passes through the end plate. The first adjusting wheel and the second adjusting wheel are respectively mounted at the ends of the connecting rod and the second adjusting rod. The gear is fixed to the rotating cylinder, and the gear is meshed with the driving wheel inside the support seat. The limiting block is fixed to the second adjusting rod, and the limiting block is located inside the rotating cylinder and contacts the end plate. Symmetrically arranged adjusting threads are provided on both the first adjusting rod and the second adjusting rod.

[0010] Preferably, the pressing assembly includes a first adjusting block, a second adjusting block, a threaded hole, a support rod, a pressing rod and an anti-slip protrusion. The threaded hole is formed in the first adjusting block and the second adjusting block. The support rod is rotatably connected to the pressing rod, and the end of the support rod is connected to the first adjusting block and the second adjusting block. The anti-slip protrusion is fixed to the pressing rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: For the device for removing burrs from the edges of silicone products, through the provided fixing structure, the silicone water cup is clamped and fixed by an internal clamping method. Cooperating with the moving mechanism, the cylinder, the lifting block and the grinding steel brush, the burr removal work of the whole silicone water cup can be completed at one time without re-clamping, saving time. In the fixing structure, a first adjusting rod and a second adjusting rod are provided. Symmetrically arranged adjusting threads are provided on both adjusting rods. A first adjusting wheel is mounted at the end of the first adjusting rod through a connecting rod, and a second adjusting wheel is connected to the end of the second adjusting rod. Cooperating with two groups of pressing assemblies, multi-point pressing can be performed on the inside of the silicone water cup. Moreover, the first adjusting rod and the second adjusting rod can respectively adjust the two groups of pressing assemblies, and the silicone water cup with a changed diameter can also be effectively clamped and fixed, improving the fixing effect. The two groups of pressing assemblies are arranged staggeredly, which can further improve the fixing effect and ensure the stability during burr removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 is a schematic diagram of the structure at the moving mechanism of the utility model;

[0014] Figure 3 It is a schematic structural diagram of the fixing structure of the present utility model;

[0015] Figure 4 For the present utility model Figure 3 An enlarged view of part A in it;

[0016] Figure 5 It is a schematic structural diagram of the pressing component of the present utility model.

[0017] In the figure: 1, base; 2, support base; 3, moving mechanism; 301, guide rod; 302, sliding seat; 303, fixing plate; 304, servo motor; 305, nut seat; 306, lead screw; 4, cylinder; 5, lifting block; 6, grinding steel brush; 7, fixing structure; 701, rotating cylinder; 702, strip hole; 703, first adjusting rod; 704, connecting rod; 705, second adjusting rod; 706, end plate; 707, pressing component; 7071, first adjusting block; 7072, second adjusting block; 7073, threaded hole; 7074, support rod; 7075, pressing rod; 7076, anti-slip protrusion; 708, first adjusting wheel; 709, second adjusting wheel; 710, gear; 711, limiting block. Specific embodiments

[0018] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] As Figures 1 - 5 shown, a device for removing burrs from the edges of silicone products includes a base 1. A support base 2 is provided on the base 1, and a cylinder 4 is installed at the upper end of the support base 2 through a moving mechanism 3. The end of the telescopic shaft of the cylinder 4 is connected to a lifting block 5, and a grinding steel brush 6 is provided on the lifting block 5. A fixing structure 7 is rotatably provided on the support base 2. A driving motor is provided inside the support base 2, and a driving wheel is provided on the driving motor. The driving wheel is connected to the fixing structure 7. The moving mechanism 3 includes a guide rod 301, a sliding seat 302, a fixing plate 303, a servo motor 304, a nut seat 305 and a lead screw 306. The guide rod 301 is fixed to the upper end of the support base 2, and a stop block is provided at the end of the guide rod 301. The sliding seat 302 is slidably installed on the guide rod 301. The fixing plate 303 is fixed to the support base 2. The servo motor 304 is installed on the fixing plate 303. The nut seat 305 is fixed to the sliding seat 302. The lead screw 306 passes through the nut seat 305, and the end of the lead screw 306 is connected to the servo motor 304. By providing the fixing structure 7, the silicone water cup is clamped and fixed by an internal clamping method. Cooperating with the moving mechanism 3, the cylinder 4, the lifting block 5 and the grinding steel brush 6, the burr removal work of the entire silicone water cup can be completed at one time without re-clamping, saving time.

[0020] When deburring a silicone water cup, the device is stably placed through the base 1. The silicone water cup is sleeved on the fixing structure 7, and the silicone water cup is fixed by an internal support method. After the silicone water cup is fixed, the drive motor inside the support base 2 is started. The drive motor drives the fixing structure 7 to rotate through the drive wheel, so as to drive the silicone water cup to rotate at a high speed. Subsequently, the cylinder 4 on the sliding seat 302 is started, and the telescopic shaft of the cylinder 4 drives the lifting block 5 to descend, and the grinding steel brush 6 descends together until the grinding steel brush 6 contacts the end of the water cup. The grinding steel brush 6 is used to grind and deburr the end of the water cup. After one end of the water cup is ground, the grinding steel brush 6 is lifted, and then the servo motor 304 on the fixing plate 303 is started. The servo motor 304 drives the lead screw 306 to rotate, so as to drive the nut seat 305 to move. The nut seat 305 drives the sliding seat 302 to move along the guide rod 301. When the grinding steel brush 6 moves to the other end of the water cup, the cylinder 4 is started again to lower the grinding steel brush 6 for grinding and deburring. When the deburring work is completed, the drive motor inside the support base 2 is stopped, and the silicone water cup can be taken off.

[0021] Through the above implementation, the fixing structure 7 includes a rotating cylinder 701, a strip-shaped hole 702, a first adjusting rod 703, a connecting rod 704, a second adjusting rod 705 and a tightening assembly 707. The strip-shaped hole 702 is formed in the rotating cylinder 701. The first adjusting rod 703 is fixedly connected to the connecting rod 704, and the first adjusting rod 703 is installed inside the rotating cylinder 701. The second adjusting rod 705 is sleeved on the connecting rod 704. Two groups of tightening assemblies 707 are respectively connected to the first adjusting rod 703 and the second adjusting rod 705. The fixing structure 7 further includes an end plate 706, a first adjusting wheel 708, a second adjusting wheel 709, a gear 710 and a limiting block 711. The end plate 706 is fixed to the end of the rotating cylinder 701 through a connecting bolt. One end of the second adjusting rod 705 abuts against the first adjusting rod 703, and the other end penetrates through the end plate 706. The first adjusting wheel 708 and the second adjusting wheel 709 are respectively installed at the ends of the connecting rod 704 and the second adjusting rod 705. The gear 710 is fixed on the rotating cylinder 701, and the gear 710 is meshed with the driving wheel inside the support base 2. The limiting block 711 is fixed on the second adjusting rod 705, and the limiting block 711 is located inside the rotating cylinder 701 and is in contact with the end plate 706. Symmetrically arranged adjusting threads are provided on both the first adjusting rod 703 and the second adjusting rod 705. The tightening assembly 707 includes a first adjusting block 7071, a second adjusting block 7072, a threaded hole 7073, a support rod 7074, a tightening rod 7075 and an anti-slip protrusion 7076. The threaded hole 7073 is formed in the first adjusting block 7071 and the second adjusting block 7072. The support rod 7074 is rotatably connected to the tightening rod 7075, and the end of the support rod 7074 is connected to the first adjusting block 7071 and the second adjusting block 7072. The anti-slip protrusion 7076 is fixed on the tightening rod 7075. In the fixing structure 7, the first adjusting rod 703 and the second adjusting rod 705 are provided. Symmetrically arranged adjusting threads are provided on both adjusting rods. The first adjusting wheel 708 is installed at the end of the first adjusting rod 703 through the connecting rod 704, and the second adjusting wheel 709 is connected to the end of the second adjusting rod 705. When used in cooperation with two groups of tightening assemblies 707, multi-point tightening can be performed on the inside of the silicone water cup. Moreover, the first adjusting rod 703 and the second adjusting rod 705 can respectively adjust the two groups of tightening assemblies 707. For silicone water cups with variable diameters, effective tightening and fixing can also be achieved, improving the fixing effect. The two groups of tightening assemblies 707 are arranged staggeredly, which can further improve the fixing effect and ensure the stability during deburring.

[0022] When fixing the silicone water cup, the silicone water cup is sleeved on the rotating cylinder 701. By rotating the first adjusting rod 703 and the second adjusting rod 705 respectively through the first adjusting wheel 708 and the second adjusting wheel 709, the two adjusting rods rotate to adjust the tightening assembly 707 through the symmetrically arranged adjusting threads. In this process, the first adjusting block 7071 and the second adjusting block 7072 move on the adjusting rod through the threaded holes 7073, thereby driving the corresponding support rod 7074 to rotate. The rotation of the support rod 7074 in the strip-shaped hole 702 drives the tightening rod 7075 to move outwards until the anti-slip protrusion 7076 abuts against the inner wall of the silicone water cup, thus realizing the fixation of the silicone water cup. During the entire sleeving process, the second adjusting rod 705 rotates on the connecting rod 704. Due to the limitation of the limiting block 711 and the first adjusting rod 703, the relative position of the second adjusting rod 705 is fixed and it will not move on the connecting rod 704, ensuring the adjustment stability. Moreover, the second adjusting rod 705 and the first adjusting rod 703 can be adjusted separately, which is applicable to silicone water cups of the same type but with different diameters. After the silicone water cup is fixed, the deburring work can be carried out. During the deburring process, due to the action of the two groups of tightening assemblies 707 and the staggered arrangement of the two groups of tightening assemblies 707, the silicone water cup has good stability, ensuring the normal progress of deburring.

[0023] The above content describes the working principle, features and beneficial effects of the present invention. Those skilled in the art can understand from the above content that the above content does not limit the present invention. The above embodiments and descriptions in the specification describe the basic principles and features of the present invention. On the premise of conforming to the concept of the present invention, the present invention can also be variously modified, and these modifications should fall within the scope of protection required by the present invention.

Claims

1. A device for removing burrs from corners used in the production of silicone products, comprising a base (1), a support base (2) being provided on the base (1), and a cylinder (4) being installed on the upper end of the support base (2) via a moving mechanism (3), a lifting block (5) being connected to the end of the telescopic shaft of the cylinder (4), and a grinding steel brush (6) being provided on the lifting block (5), characterized in that: A fixing structure (7) is rotatably arranged on the support seat (2), and the fixing structure (7) comprises a rotating cylinder (701), a strip hole (702), a first adjusting rod (703), a connecting rod (704), a second adjusting rod (705) and a tightening assembly (707), wherein the strip hole (702) is provided on the rotating cylinder (701), the first adjusting rod (703) is fixedly connected to the connecting rod (704), and the first adjusting rod (703) is installed in the rotating cylinder (701), the second adjusting rod (705) is sleeved on the connecting rod (704), and two groups of the tightening assemblies (707) are respectively connected to the first adjusting rod (703) and the second adjusting rod (705).

2. The device for removing burrs from corners used in the production of silicone products according to claim 1, characterized in that: A driving motor is provided inside the support seat (2), and a driving wheel is provided on the driving motor, and the driving wheel is connected to the fixed structure (7).

3. The device for removing burrs from corners for producing silicone products according to claim 2, characterized in that: The moving mechanism (3) comprises a guide rod (301), a slide seat (302), a fixing plate (303), a servo motor (304), a nut seat (305) and a screw rod (306); the guide rod (301) is fixed to the upper end of the support seat (2), and a stopper is provided at the end of the guide rod (301); the slide seat (302) is slidably mounted on the guide rod (301); the fixing plate (303) is fixed on the support seat (2); the servo motor (304) is mounted on the fixing plate (303); the nut seat (305) is fixed on the slide seat (302); the screw rod (306) penetrates the nut seat (305), and the end of the screw rod (306) is connected to the servo motor (304).

4. The device for removing burrs from corners used in the production of silicone products according to claim 3, characterized in that: The fixing structure (7) further comprises an end plate (706), a first adjusting wheel (708), a second adjusting wheel (709), a gear (710) and a stop block (711); the end plate (706) is fixed to the end of the rotating cylinder (701) by means of connecting bolts; one end of the second adjusting rod (705) abuts against the first adjusting rod (703) and the other end passes through the end plate (706); the first adjusting wheel (708) and the second adjusting wheel (709) are respectively mounted on the connecting rod (703) and the second adjusting wheel (710) are respectively mounted on the connecting rod (703 ...09) are respectively mounted on the connecting rod (703) and the second adjusting wheel (710) (704) and the end of the second adjusting rod (705), the gear (710) is fixed on the rotating cylinder (701), and the gear (710) is meshed with the driving wheel inside the support seat (2), the limit block (711) is fixed on the second adjusting rod (705), and the limit block (711) is located inside the rotating cylinder (701) and contacts the end plate (706), and the first adjusting rod (703) and the second adjusting rod (705) are both provided with symmetrically arranged adjustment threads.

5. The device for removing burrs from corners for producing silicone products according to claim 4, characterized in that: The clamping assembly (707) comprises a first adjustment block (7071), a second adjustment block (7072), a threaded hole (7073), a support rod (7074), a clamping rod (7075) and an anti-slip protrusion (7076), wherein the threaded hole (7073) is provided on the first adjustment block (7071) and the second adjustment block (7072), the support rod (7074) is rotatably connected to the clamping rod (7075), and the end of the support rod (7074) is connected to the first adjustment block (7071) and the second adjustment block (7072), and the anti-slip protrusion (7076) is fixed on the clamping rod (7075).

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