Plastic product burr removing device

Abstract

The utility model discloses a plastic product burr removing device which comprises a base, a fixing mechanism is arranged at the top of the base, an electric push rod is fixedly connected to the top of the base, a mounting plate is fixedly connected to the top end of the electric push rod, a second motor is fixedly connected to the top of the mounting plate, and a sliding table is fixedly connected to the output end of the second motor. And the outer wall of one end of the sliding table is fixedly connected with a third motor, the output end of the third motor is in key connection with a second two-way lead screw, the outer wall of the second two-way lead screw is sleeved with two mounting rods in a threaded mode, the mounting rods slide at the bottom of the sliding table, the bottoms of the mounting rods are fixedly connected with fourth motors, and the output ends of the fourth motors are fixedly connected with polishing rollers. The second two-way lead screw is driven by the third motor to rotate, so that the mounting rod is driven to move, the distance between the two grinding rollers is adjusted, and the distance between the grinding rollers and the grinding center is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of plastics, in particular to a device for removing burrs from plastic products. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material. They include products made from injection molding, vacuum forming, and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity.

[0003] After searching, a Chinese patent with publication number CN210851002U discloses a device for removing burrs from plastic products. The above patent uses a structural scheme in which a motor drives a grinding disc to rotate to achieve the function of removing burrs from plastic products. However, it controls the spacing of the grinding discs by setting screws. Due to the error of manually adjusting the screws, the distances from the two grinding discs to the grinding center are different, which affects the grinding effect of the burrs of the plastic products. In order to advance the technology of the industry, better realize the burr removal function, and improve the competitiveness of core technologies, this application proposes a new implementation plan that is different from the prior art. Utility Model Content

[0004] The utility model aims to solve the disadvantage of the distance between two grinding discs and the grinding center in the prior art, and proposes a device for removing burrs from plastic products.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A burr removal device for plastic products comprises a base, a fixing mechanism is provided on the top of the base, an electric push rod is fixedly connected to the top of the base, a mounting plate is fixedly connected to the top of the electric push rod, a second motor is fixedly connected to the top of the mounting plate, a slide is fixedly connected to the output end of the second motor, a third motor is fixedly connected to the outer wall of one end of the slide, a second bidirectional screw rod is key-connected to the output end of the third motor, two mounting rods are provided on the outer wall thread sleeve of the second bidirectional screw rod, the mounting rod slides at the bottom of the slide, a fourth motor is fixedly connected to the bottom of the mounting rod, and a grinding roller is fixedly connected to the output end of the fourth motor.

[0007] Furthermore, a plurality of mounting holes are provided on the top of the base.

[0008] Furthermore, the fixing mechanism includes a chuck, which is fixed to the top of the base by bolts, and the circumferential outer wall of the chuck is fixedly connected to two first motors, the output end key of the first click is connected to a first bidirectional screw rod, the first bidirectional screw rod is rotatably plugged into the chuck, and both ends of the first bidirectional screw rod are threadedly connected to a clamping plate, and the clamping plate is slidably connected to the chuck.

[0009] Furthermore, a non-slip pad is bonded to one side of the splint.

[0010] Furthermore, a baffle is fixedly connected to one side of the clamping plate, and the baffle is slidably plugged into the clamping disc.

[0011] Furthermore, a spray gun is fixedly connected to the top of the base.

[0012] The beneficial effects of the utility model are:

[0013] 1. The first bidirectional screw is rotated under the drive of the first motor, thereby driving the clamping plate to move forward, thereby clamping the plastic product, thereby preventing the plastic product from deflecting when removing the burrs.

[0014] 2. The second bidirectional screw is rotated under the drive of the third motor, thereby driving the mounting rod to move, thereby adjusting the distance between the two grinding rollers, so as to adjust the distance between the grinding roller and the grinding center.

[0015] 3. By driving the slide table to rotate under the drive of the second motor, the mounting rod, the fourth motor and the grinding roller are driven to rotate, thereby adjusting the grinding direction and improving the quality of burr removal of plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a plastic product burr removal device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a first partial cross-sectional structure of a device for removing burrs from plastic products proposed by the utility model;

[0018] Figure 3 This is a second partial cross-sectional structural schematic diagram of a device for removing burrs from plastic products proposed by the utility model.

[0019] In the figure: 1. base; 2. mounting hole; 3. chuck; 4. first motor; 5. first bidirectional screw; 6. clamping plate; 7. baffle; 8. anti-slip pad; 9. jet gun; 10. electric push rod; 11. mounting plate; 12. second motor; 13. slide; 14. third motor; 15. second bidirectional screw; 16. mounting rod; 17. fourth motor; 18. grinding roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3A burr removal device for plastic products comprises a base 1, a fixing mechanism is arranged on the top of the base 1, an electric push rod 10 is fixed to the top of the base 1 by bolts, a mounting plate 11 is fixed to the top of the electric push rod 10 by bolts, the mounting plate 11 moves downward under the drive of the electric push rod 10, so that the removal device contacts the plastic product, a second motor 12 is fixed to the top of the mounting plate 11 by bolts, a slide 13 is fixed to the output end of the second motor 12 by bolts, the slide 13 is rotated under the drive of the second motor 12, so as to adjust the grinding direction, and an outer wall of one end of the slide 13 A third motor 14 is fixed by bolts, and a second bidirectional screw rod 15 is keyed to the output end of the third motor 14. Two mounting rods 16 are provided on the outer wall thread sleeve of the second bidirectional screw rod 15. The mounting rod 16 slides at the bottom of the slide 13. A fourth motor 17 is fixed to the bottom of the mounting rod 16 by bolts, and a grinding roller 18 is fixed to the output end of the fourth motor 17 by bolts. Driven by the third motor 14, the second bidirectional screw rod 15 rotates, thereby driving the mounting rod 16 to move, and then adjusting the distance between the two grinding rollers 18, so as to adjust the distance between the grinding roller 18 and the grinding center.

[0022] The top of the base 1 is provided with a plurality of mounting holes 2, through which the device is fixedly installed, and the fixing mechanism includes a chuck 3, which is fixed to the top of the base 1 by bolts, and the circumferential outer wall of the chuck 3 is fixed with two first motors 4 by bolts, and the output end of the first click is keyed to a first bidirectional screw rod 5, which is rotatably plugged with the chuck 3, and both ends of the first bidirectional screw rod 5 are threadedly connected with a clamping plate 6, and the first bidirectional screw rod 5 is driven by the first motor 4 to rotate, thereby driving the clamping plate 6 to move forward, thereby clamping the plastic product, and the clamping plate 6 is slidably connected to the chuck 3, and an anti-skid pad 8 is bonded to one side of the clamping plate 6, thereby increasing the friction between the clamping plate 6 and the plastic product, thereby improving the stability of the clamping of the plastic product, and a baffle 7 is welded on one side of the clamping plate 6, and the baffle 7 is slidably plugged with the chuck 3, thereby guiding the movement of the clamping plate 6, thereby improving the stability of the adjustment of the clamping plate 6, and a jet gun 9 is fixed to the top of the base 1 by bolts, and the jet gun 9 is used to remove the debris generated by grinding the plastic product.

[0023] Working principle: When in use, first, fix the device through the mounting hole 2, then place the plastic product on the chuck 3, and then rotate the first bidirectional screw 5 driven by the first motor 4, thereby driving the clamping plate 6 to move forward, and then clamp the plastic product, then, the second bidirectional screw 15 is rotated under the drive of the third motor 14, thereby driving the mounting rod 16 to move, and then adjusting the distance between the two grinding rollers 18, so as to adjust the distance between the grinding roller 18 and the grinding center, and then, driven by the electric push rod 10, the mounting plate 11 moves downward, thereby driving the grinding roller 18 to move downward and contact the plastic product, and then driven by the fourth motor 17, the grinding roller 18 rotates, thereby grinding the plastic product. During the grinding process, the second motor 12 drives the slide table 13 to rotate, thereby driving the mounting rod 16, the fourth motor 17 and the grinding roller 18 to rotate, thereby adjusting the grinding direction.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for removing burrs from plastic products, comprising a base (1), characterized in that: A fixing mechanism is provided at the top of the base (1), the top of the base (1) is fixedly connected to an electric push rod (10), the top of the electric push rod (10) is fixedly connected to a mounting plate (11), the top of the mounting plate (11) is fixedly connected to a second motor (12), the output end of the second motor (12) is fixedly connected to a slide table (13), one end of the outer wall of the slide table (13) is fixedly connected to a third motor (14), the output end of the third motor (14) is key-connected to a second bidirectional screw rod (15), the outer wall of the second bidirectional screw rod (15) is threadedly sleeved with two mounting rods (16), the mounting rods (16) slide at the bottom of the slide table (13), the bottom of the mounting rod (16) is fixedly connected to a fourth motor (17), and the output end of the fourth motor (17) is fixedly connected to a grinding roller (18).

2. A plastic product burr removal device according to claim 1, characterized in that: A plurality of mounting holes (2) are provided on the top of the base (1).

3. A plastic product burr removal device according to claim 1, characterized in that: The fixing mechanism comprises a chuck (3), which is fixed to the top of the base (1) by bolts, and the circumferential outer wall of the chuck (3) is fixedly connected to two first motors (4), and the output end of the first click is key-connected to a first bidirectional screw rod (5), and the first bidirectional screw rod (5) is rotatably plugged with the chuck (3), and both ends of the first bidirectional screw rod (5) are threadedly connected to a clamping plate (6), and the clamping plate (6) is slidably connected to the chuck (3).

4. A plastic product burr removal device according to claim 3, characterized in that: An anti-slip pad (8) is bonded to one side of the clamping plate (6).

5. The device for removing burrs from plastic products according to claim 3, characterized in that: A baffle (7) is fixedly connected to one side of the clamping plate (6), and the baffle (7) is slidably plugged into the clamping plate (3).

6. A plastic product burr removal device according to claim 1, characterized in that: The top of the base (1) is fixedly connected with a spray gun (9).

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