Deburring device for plastic processing

Abstract

The utility model provides a deburring device for plastic processing, and belongs to the technical field of plastic processing. The deburring device for plastic processing comprises a base and a fixing assembly. The top wall of the supporting frame is connected with a lifting part, the movable end of the lifting part is connected with a first motor, an output shaft of the first motor is connected with a grinding disc, the fixing assembly comprises a second motor and two rotating parts, and an output shaft of the second motor is in transmission connection with the two rotating parts. One end of each rotating part is connected with a double-thread screw, and the surface of each double-thread screw is sleeved with two clamping blocks in a threaded mode. According to the plastic plate polishing device, a second motor and a rotating part are matched, a double-thread screw drives two clamping blocks to move relatively, the two clamping blocks can fix a plastic plate, the possibility that the plastic plate is prone to deviation is reduced, a lifting part, a first motor and a polishing disc are matched, the polishing disc makes contact with the plastic plate, and the polishing effect is improved. And deburring treatment on the plastic plate is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of plastic processing, in particular to a deburring device for plastic processing. Background Art

[0002] Plastic is a high molecular compound made from monomers through addition polymerization or condensation polymerization. It has a medium deformation resistance, between fiber and rubber. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants.

[0003] At present, when processing plastic sheets, it is necessary to grind off the burrs on their surfaces. Existing plastic deburring devices are usually unable to fix the plastic sheets, which causes the plastic sheets to easily deflect and slide during deburring, greatly reducing the deburring effect, thereby affecting the processing efficiency of the plastic sheets, making the plastic deburring device not very practical and causing much inconvenience to the user's work. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a deburring device for plastic processing, aiming to improve the problem that the existing plastic deburring device is usually unable to fix the plastic sheet, resulting in the plastic sheet being easily offset and slipped during deburring.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a deburring device for plastic processing, which comprises a base and a fixing component.

[0007] A support frame is installed on the upper surface of the base, and a lifting member is connected to the top wall of the support frame. The movable end of the lifting member is connected to a first motor, and the output shaft of the first motor is connected to a grinding disc. The fixed assembly includes a second motor and two rotating members. The second motor is installed on the front side of the base, and the output shaft of the second motor is transmission-connected to the two rotating members. The two rotating members are rotatably installed in the base, and one end of the two rotating members is connected to a double-headed screw, and two clamping blocks are threadedly sleeved on the surface of the double-headed screw, and the clamping blocks are in contact with the upper surface of the base.

[0008] In an embodiment of the utility model, the lifting member includes a telescopic member and a connecting frame, the telescopic member is installed on the top wall of the support frame, and the movable end of the telescopic member is fixedly connected to the connecting frame, and the first motor is installed in the connecting frame.

[0009] In an embodiment of the utility model, a placement groove is provided on the surface of the base, and the double-headed screw is located in the placement groove.

[0010] In one embodiment of the utility model, a receiving groove is provided on the surface of the base, a collecting dish is slidably arranged inside the receiving groove, the collecting dish is located directly below the placement groove, and a handle is connected to the front of the collecting dish.

[0011] In an embodiment of the present invention, the output shaft of the second motor is connected to a first synchronous pulley, and the first synchronous pulley is transmission-connected to the two rotating members via a toothed belt.

[0012] In an embodiment of the present utility model, a cavity is defined in the base, and the first synchronous pulley and the two rotating members are both located in the cavity.

[0013] In one embodiment of the utility model, the rotating member includes a connecting rod and a second synchronous pulley, the connecting rod is rotatably installed in the base, and the connecting rod is respectively connected to the second synchronous pulley and the double-headed screw, and the second synchronous pulley is transmission-connected to the first synchronous pulley through the toothed belt.

[0014] In one embodiment of the utility model, a moving block is connected to the lower surface of the clamping block, the moving block is threadedly sleeved on the surface of the double-headed screw, and the moving block is in contact with the inner wall of the placement groove, and a protective pad is connected to the upper surface of the clamping block.

[0015] The beneficial effect of the utility model is as follows: the utility model obtains a deburring device for plastic processing through the above-mentioned design. When in use, the output shaft of the second motor drives the two rotating parts to rotate through the cooperation of the second motor and the two rotating parts, and then drives the two double-headed screws to rotate, so that the two clamping blocks can move relatively along the upper surface of the base, which is beneficial to the stability of the clamping blocks when moving, and the two clamping blocks can fix the plastic plate, reducing the possibility of displacement and sliding of the plastic plate when deburring. The lifting member on the support frame cooperates with the grinding disc to make the grinding disc contact with the plastic plate, and then the first motor and the grinding disc cooperate to make the grinding disc rotate, which is beneficial to deburring the plastic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic structural diagram of a deburring device for plastic processing provided by an embodiment of the utility model;

[0018] Figure 2 A partial cross-sectional view of the side structure of a deburring device for plastic processing provided by an embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the structure of the connection between the motor and the rotating member provided in the embodiment of the utility model;

[0020] Figure 4 A schematic structural diagram of the connection between a double-headed screw and a moving block provided in an embodiment of the utility model.

[0021] In the figure: 100-base; 110-support frame; 120-lifting member; 121-telescopic member; 122-connecting frame; 130-first motor; 140-grinding disc; 150-placing groove; 160-accommodating groove; 161-collecting dish; 170-cavity; 200-fixing component; 210-second motor; 211-first synchronous pulley; 220-rotating member; 221-connecting rod; 222-second synchronous pulley; 230-double-headed screw; 240-clamping block; 241-moving block; 242-protective pad; 250-toothed belt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides a deburring device for plastic processing, including a base 100 and a fixing component 200.

[0025] The fixing assembly 200 is installed on the base 100 , and the plastic sheet can be clamped and fixed by the fixing assembly 200 , thereby reducing the possibility of deviation and sliding of the plastic sheet during deburring.

[0026] See also Figure 1-Figure 2 A support frame 110 is installed on the upper surface of the base 100 , a lifting member 120 is connected to the top wall of the support frame 110 , a first motor 130 is connected to the movable end of the lifting member 120 , and a grinding disc 140 is connected to the output shaft of the first motor 130 .

[0027] In this embodiment, the lifting member 120 includes a telescopic member 121 and a connecting frame 122. The telescopic member 121 is installed on the top wall of the support frame 110, and the movable end of the telescopic member 121 is fixedly connected to the connecting frame 122. The first motor 130 is installed in the connecting frame 122. In specific implementation, by starting the telescopic member 121 on the support frame 110, its movable end drives the connecting frame 122 to move downward, and the grinding disc 140 will contact the surface of the plastic plate. By starting the first motor 130, its output shaft drives the grinding disc 140 to rotate, which is beneficial to deburring the plastic plate. It should be noted that the telescopic member 121 can be an electric cylinder, a pneumatic cylinder or an electric push rod; a placement groove 150 is opened on the surface of the base 100, and the double-headed screw 230 is located in the placement groove 150. In specific implementation, a placement groove 150 is opened on the surface of the base 100, and the double-headed screw 230 is arranged in the placement groove 150, which is beneficial to protecting the double-headed screw 230.

[0028] A receiving groove 160 is provided on the surface of the base 100, and a collecting dish 161 is slidably arranged inside the receiving groove 160. The collecting dish 161 is located directly below the placement groove 150, and a handle is connected to the front of the collecting dish 161. During implementation, the collecting dish 161 is placed in the receiving groove 160 on the surface of the base 100 so that the collecting dish 161 is located directly below the placement groove 150, thereby reducing the possibility that debris generated by deburring will fall into the placement groove 150 and accumulate inside the placement groove 150. The collecting dish 161 can be taken out of the base 100 through the handle, which facilitates the cleaning of the debris in the collecting dish 161.

[0029] See also Figure 1-Figure 4 The fixing assembly 200 includes a second motor 210 and two rotating members 220. The second motor 210 is installed on the front side of the base 100, and the output shaft of the second motor 210 is transmission-connected with the two rotating members 220. The two rotating members 220 are both rotationally installed in the base 100, and one end of the two rotating members 220 is connected with a double-headed screw 230. Two clamping blocks 240 are threadedly sleeved on the surface of the double-headed screw 230, and the clamping blocks 240 are in contact with the upper surface of the base 100. In a specific implementation, by starting the second motor 210, its output shaft drives the two rotating members 220 to rotate, thereby driving the two double-headed screws 230 to rotate, so that the two clamping blocks 240 on the surface of the double-headed screw 230 can move relative to each other along the upper surface of the base 100, reducing the possibility that the moving trajectory of the two clamping blocks 240 will deviate during the movement process, and the two clamping blocks 240 will clamp and fix the plastic sheet, reducing the possibility that the plastic sheet is easily deviated and slipped when deburring.

[0030] In this embodiment, the output shaft of the second motor 210 is connected to the first synchronous pulley 211, and the first synchronous pulley 211 is connected to the two rotating parts 220 through a toothed belt 250; a cavity 170 is opened in the base 100, and the first synchronous pulley 211 and the two rotating parts 220 are both located in the cavity 170. In a specific implementation, the first synchronous pulley 211 and the two rotating parts 220 are arranged in the cavity 170 to reduce the possibility of damage to the first synchronous pulley 211 and the two rotating parts 220 due to external influences.

[0031] The rotating member 220 includes a connecting rod 221 and a second synchronous pulley 222, the connecting rod 221 is rotatably installed in the base 100, and the connecting rod 221 is respectively connected to the second synchronous pulley 222 and the double-headed screw 230, and the second synchronous pulley 222 is connected to the first synchronous pulley 211 through a toothed belt 250; the lower surface of the clamping block 240 is connected to a moving block 241, the moving block 241 is threadedly sleeved on the surface of the double-headed screw 230, and the moving block 241 is in contact with the inner wall of the placement groove 150, and the upper surface of the clamping block 240 is connected to The protective pad 242, in a specific implementation, when the double-headed screw 230 rotates, the movable block 241 can be moved along the inner wall of the placement groove 150, which is beneficial to improve the stability of the movable block 241 during the movement, and the movable block 241 will drive the clamping block 240 to move, so that the two clamping blocks 240 fix the plastic sheet. Here, a protective pad 242 is connected to the surface of the clamping block 240 to reduce the possibility of wear caused by the contact between the plastic sheet and the clamping block 240. It should be noted that the protective pad 242 can be made of rubber or silicone.

[0032] Specifically, the working principle of the deburring device for plastic processing is as follows: when in use, by starting the second motor 210, its output shaft drives the first synchronous pulley 211 to rotate, the first synchronous pulley 211 drives the two second synchronous pulleys 222 to rotate through the toothed belt 250, and then drives the two double-headed screws 230 to rotate, so that the two moving blocks 241 on the surface of the double-headed screw 230 can move relative to each other along the inner wall of the placement groove 150, which is beneficial to the stability of the moving blocks 241 during movement, and the two moving blocks 241 will drive the clamping blocks 240 connected thereto to move, and the two clamping blocks 240 The plastic sheet can be clamped and fixed to reduce the possibility of deviation and sliding of the plastic sheet during deburring. By starting the telescopic member 121 on the support frame 110, the movable end thereof drives the connecting frame 122 to move downward, so that the grinding disc 140 can be brought into contact with the plastic sheet. By starting the first motor 130, the output shaft thereof drives the grinding disc 140 to rotate, which is beneficial to deburring the plastic sheet. A part of the debris will fall from the placement groove 150 into the collection dish 161, and then the collection dish 161 is taken out from the base 100 to facilitate cleaning of the debris.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deburring device for plastic processing, characterized in that: include A base (100), wherein a support frame (110) is mounted on the upper surface of the base (100), a lifting member (120) is connected to the top wall of the support frame (110), a movable end of the lifting member (120) is connected to a first motor (130), and an output shaft of the first motor (130) is connected to a grinding disc (140); A fixing assembly (200), the fixing assembly (200) comprising a second motor (210) and two rotating members (220), the second motor (210) being mounted on the front side of the base (100), and the output shaft of the second motor (210) being transmission-connected to the two rotating members (220), the two rotating members (220) being rotationally mounted in the base (100), and one end of the two rotating members (220) being connected to a double-headed screw (230), the surface of the double-headed screw (230) being threadedly sleeved with two clamping blocks (240), the clamping blocks (240) being in contact with the upper surface of the base (100).

2. A deburring device for plastic processing according to claim 1, characterized in that: The lifting member (120) comprises a telescopic member (121) and a connecting frame (122); the telescopic member (121) is mounted on the top wall of the support frame (110); a movable end of the telescopic member (121) is fixedly connected to the connecting frame (122); and the first motor (130) is mounted in the connecting frame (122).

3. A deburring device for plastic processing according to claim 1, characterized in that: A placement groove (150) is provided on the surface of the base (100), and the double-headed screw (230) is located in the placement groove (150).

4. A deburring device for plastic processing according to claim 3, characterized in that: The surface of the base (100) is provided with a receiving groove (160), a collecting dish (161) is slidably arranged inside the receiving groove (160), the collecting dish (161) is located directly below the placement groove (150), and a handle is connected to the front of the collecting dish (161).

5. A deburring device for plastic processing according to claim 4, characterized in that: The output shaft of the second motor (210) is connected to a first synchronous pulley (211), and the first synchronous pulley (211) is transmission-connected to the two rotating members (220) via a toothed belt (250).

6. A deburring device for plastic processing according to claim 5, characterized in that: A cavity (170) is provided in the base (100), and the first synchronous pulley (211) and the two rotating parts (220) are both located in the cavity (170).

7. A deburring device for plastic processing according to claim 6, characterized in that: The rotating member (220) comprises a connecting rod (221) and a second synchronous pulley (222); the connecting rod (221) is rotatably mounted in the base (100), and the connecting rod (221) is respectively connected to the second synchronous pulley (222) and the double-headed screw (230); the second synchronous pulley (222) is transmission-connected to the first synchronous pulley (211) via the toothed belt (250).

8. A deburring device for plastic processing according to claim 7, characterized in that: The lower surface of the clamping block (240) is connected to a moving block (241), the moving block (241) is threadedly sleeved on the surface of the double-headed screw (230), and the moving block (241) is in contact with the inner wall of the placement groove (150), and the upper surface of the clamping block (240) is connected to a protective pad (242).

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