Plastic product notch burr removing device

Abstract

The utility model relates to the technical field of burr removal, in particular to a plastic product notch burr removal device which comprises a bottom plate, a U-shaped plate is arranged above the bottom plate, and the same round rod is rotationally connected between the inner walls of the two sides of the U-shaped plate. A fourth electric telescopic rod is started to drive a clamping block to move and fix a plastic product, a motor drives a rack to move downwards through rotation of a screw, the rack drives a round rod to rotate through a gear, the round rod drives a rectangular block to rotate forwards, and the rectangular block drives a first electric telescopic rod to rotate forwards; the motor drives the grinding wheel to rotate forwards to be parallel to the notch of the plastic product, the motor is started to drive the grinding wheel to rotate to grind the inclined notch of the plastic product, and a third electric telescopic rod is started to drive the grinding wheel to move rightwards to adjust the position. And the rotating angle of the grinding wheel can be adjusted, deburring operation can be conducted on notches of the plastic products with inclined sections, and practicability is high.

Description

Technical Field

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

[0002] Plastic products are a general term for daily and industrial products made of plastic as the main raw material. They include products made from injection molding, blister molding and other processes using plastic as raw materials. Plastic is a type of synthetic polymer material with plasticity. It, along with synthetic rubber and synthetic fiber, forms the three major synthetic materials that are indispensable in daily life. Specifically, plastic is a material that uses natural or synthetic resin as the main component and adds various additives. It can be molded into a certain shape under certain conditions of temperature and pressure, and maintains the same shape at room temperature. There are many types of plastic products. In the process of processing and producing plastic products, some plastic products need to be cut, and then the cut plastic products need to be polished to remove the burrs at the cut so that the cutting position remains smooth.

[0003] China's publicly authorized invention: CN210524682U discloses a plastic product cut burr removal device, including a platform, a first cylinder is fixedly installed at the bottom of the platform, a first telescopic rod is fixedly installed at the output end of the first cylinder, a support seat is fixedly installed at the top of the first telescopic rod, two vertical plates are fixedly installed at the top of the platform, the support seat is located between the two vertical plates, the top of the two vertical plates is fixedly installed with the same horizontal plate, a mounting hole is opened at the top of the horizontal plate, a sliding seat is slidably installed in the mounting hole, the top and bottom of the sliding seat both extend outside the mounting hole, and a motor is fixedly installed at the bottom of the sliding seat. The utility model has reasonable design, convenient operation, good practicality, and is convenient for firmly clamping and grinding and removing burrs from plastic products of different sizes. The grinding and removing burrs have a good effect, and the dust particles generated during the grinding process can be adsorbed and purified to maintain a good quality of the surrounding working environment.

[0004] However, the device still has certain problems. In actual use, although it can firmly clamp and grind to remove burrs on plastic products of different sizes, it can only remove burrs on horizontal or vertical sections. When the incision of the plastic product is an inclined section, the rotation angle of the grinding wheel cannot be adjusted, and the incision of the plastic product with an inclined section cannot be removed. The practicability is low. For this reason, we propose a plastic product incision burr removal device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a device for removing burrs from cut edges of plastic products, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing burrs from cuts of plastic products, comprising a base plate, a U-shaped plate is provided above the base plate, a same round rod is rotatably connected between the inner walls on both sides of the U-shaped plate, a rectangular block is fixedly sleeved on the outer side of the round rod, a first electric telescopic rod is fixedly connected to the bottom of the rectangular block, a motor is fixedly connected to the end of the output shaft of the first electric telescopic rod, a grinding wheel is fixedly connected to the end of the output shaft of the motor, an end of the round rod extends to the outside of the U-shaped plate and is fixedly connected to a gear, a rack is meshed on the rear side of the gear, a side plate is fixedly connected to the top of the U-shaped plate, a cross plate is fixedly connected to the right side of the side plate, a screw is rotatably connected to the bottom of the cross plate, and the rack threaded sleeve is arranged on the outside of the screw.

[0007] Further preferably, a motor is fixedly connected to the top of the transverse plate, and the end of the output shaft of the motor is fixedly connected to the top end of the screw rod.

[0008] Further preferably, a support plate is fixedly connected to the top of the base plate, a second electric telescopic rod is fixedly connected to the front side of the support plate, and a connecting seat is fixedly connected to the end of the output shaft of the second electric telescopic rod.

[0009] Further preferably, a third electric telescopic rod is fixedly connected to the right side of the connecting seat, and an output shaft end of the third electric telescopic rod is fixedly connected to the left side of the U-shaped plate.

[0010] Further preferably, a support block is fixedly connected to the top of the base plate, a fourth electric telescopic rod is fixedly connected to the outer side of the support block, and a clamping block is fixedly connected to the end of the output shaft of the fourth electric telescopic rod.

[0011] Further preferably, a transverse block is fixedly connected to the right side of the rack, a fixed block is fixedly connected to the right side of the U-shaped plate, and a cylinder is fixedly connected to the top of the fixed block.

[0012] Further preferably, the bottom of the transverse block is fixedly connected to a square rod, and the cylindrical sliding sleeve is arranged on the outer side of the square rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model starts the fourth electric telescopic rod to drive the clamping block to move and fix the plastic product, the motor drives the rack to move downward through the rotation of the screw, the rack drives the round rod to rotate through the gear, the round rod drives the rectangular block to rotate forward, and the rectangular block drives the first electric telescopic rod to rotate forward, so that the motor drives the grinding wheel to rotate forward and is parallel to the incision of the plastic product, the motor is started to drive the grinding wheel to rotate to grind the inclined incision of the plastic product, the third electric telescopic rod is started to drive the grinding wheel to move to the right to adjust the position, when the incision of the plastic product is an inclined section, the rotation angle of the grinding wheel can be adjusted, and the incision of the plastic product with an inclined section can be deburred, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0017] Figure 4 for Figure 1 Schematic diagram of the enlarged three-dimensional structure of area A in the middle.

[0018] In the figure: 1. bottom plate; 2. U-shaped plate; 3. round rod; 4. rectangular block; 5. first electric telescopic rod; 6. motor; 7. grinding wheel; 8. gear; 9. rack; 10. side plate; 11. cross plate; 12. screw rod; 13. motor; 14. support plate; 15. second electric telescopic rod; 16. connecting seat; 17. third electric telescopic rod; 18. support block; 19. fourth electric telescopic rod; 20. clamping block; 21. cross block; 22. fixing block; 23. cylinder; 24. square rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-4The utility model provides a technical solution: a device for removing burrs from cuts of plastic products, comprising a bottom plate 1, a U-shaped plate 2 is arranged above the bottom plate 1, a same round rod 3 is rotatably connected between the inner walls of both sides of the U-shaped plate 2, a rectangular block 4 is fixedly sleeved on the outer side of the round rod 3, a first electric telescopic rod 5 is fixedly connected to the bottom of the rectangular block 4, a motor 6 is fixedly connected to the output shaft end of the first electric telescopic rod 5, a grinding wheel 7 is fixedly connected to the output shaft end of the motor 6, an end of the round rod 3 extends to the outside of the U-shaped plate 2 and is fixedly connected to a gear 8, a rack 9 is meshed with the rear side of the gear 8, a side plate 10 is fixedly connected to the top of the U-shaped plate 2, a transverse plate 11 is fixedly connected to the right side of the side plate 10, a screw 12 is rotatably connected to the bottom of the transverse plate 11, and the rack 9 is threadedly sleeved on the screw 12, start the fourth electric telescopic rod 19 to drive the clamping block 20 to move and fix the plastic product, the motor 13 drives the rack 9 to move downward through the rotation of the screw 12, the rack 9 drives the round rod 3 to rotate through the gear 8, the round rod 3 drives the rectangular block 4 to rotate forward, and the rectangular block 4 drives the first electric telescopic rod 5 to rotate forward, so that the motor 6 drives the grinding wheel 7 to rotate forward and is parallel to the incision of the plastic product, the motor 6 is started to drive the grinding wheel 7 to rotate to grind the inclined incision of the plastic product, the third electric telescopic rod 17 is started to drive the grinding wheel 7 to move right to adjust the position, when the incision of the plastic product is an inclined section, the rotation angle of the grinding wheel 7 can be adjusted, and the incision of the plastic product with an inclined section can be deburred, which is highly practical.

[0022] In this embodiment, specifically: the top of the horizontal plate 11 is fixedly connected with a motor 13, the end of the output shaft of the motor 13 is fixedly connected with the top of the screw 12, and the setting of the screw 12 has a locking effect;

[0023] In this embodiment, specifically: the top of the bottom plate 1 is fixedly connected to a support plate 14, the front side of the support plate 14 is fixedly connected to a second electric telescopic rod 15, and the output shaft end of the second electric telescopic rod 15 is fixedly connected to a connecting seat 16;

[0024] In this embodiment, specifically: the right side of the connecting seat 16 is fixedly connected to the third electric telescopic rod 17, and the output shaft end of the third electric telescopic rod 17 is fixedly connected to the left side of the U-shaped plate 2;

[0025] In this embodiment, specifically: a support block 18 is fixedly connected to the top of the bottom plate 1, a fourth electric telescopic rod 19 is fixedly connected to the outer side of the support block 18, and a clamping block 20 is fixedly connected to the output shaft end of the fourth electric telescopic rod 19;

[0026] In this embodiment, specifically: a horizontal block 21 is fixedly connected to the right side of the rack 9, a fixed block 22 is fixedly connected to the right side of the U-shaped plate 2, and a cylinder 23 is fixedly connected to the top of the fixed block 22;

[0027] In this embodiment, specifically: a square rod 24 is fixedly connected to the bottom of the horizontal block 21 , and the cylinder 23 is slidably sleeved on the outer side of the square rod 24 .

[0028] The utility model is in operation: when in use, when the cut of the plastic product is an inclined section and burrs need to be removed, the plastic product is placed between the two clamping blocks 20, the fourth electric telescopic rod 19 is started to drive the clamping block 20 to move and fix the plastic product, and then the motor 13 is started, the motor 13 works to drive the screw 12 to rotate, the screw 12 rotates to drive the rack 9 to move downward, the rack 9 drives the cross block 21 to move, the cross block 21 drives the square rod 24 to move, the cylinder 23 positions the square rod 24, the rack 9 moves to drive the gear 8 to rotate, the gear 8 drives the round rod 3 to rotate, the round rod 3 drives the rectangular block 4 to rotate forward, the rectangular block 4 drives the first electric telescopic rod 5 to rotate forward, the first electric telescopic rod 5 is driven by the horse The motor 6 drives the grinding wheel 7 to rotate forward and be parallel to the incision of the plastic product, and then the motor 6 is started to drive the grinding wheel 7 to rotate, and then the first electric telescopic rod 5 and the second electric telescopic rod 15 are started to make the grinding wheel 7 fit with the incision of the plastic product. At this time, the grinding wheel 7 grinds the inclined incision of the plastic product. When the left and right positions of the grinding wheel 7 need to be adjusted, the third electric telescopic rod 17 is started to drive the grinding wheel 7 to move right to grind the inclined incision of the plastic product, thereby forming a plastic product incision burr removal device. When the incision of the plastic product is an inclined section, the rotation angle of the grinding wheel 7 can be adjusted, and the incision of the plastic product with an inclined section can be deburred, which is highly practical.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing burrs from cuts of plastic products, comprising a bottom plate (1), characterized in that: A U-shaped plate (2) is provided above the bottom plate (1), a round rod (3) is rotatably connected between the inner walls of both sides of the U-shaped plate (2), a rectangular block (4) is fixedly sleeved on the outer side of the round rod (3), a first electric telescopic rod (5) is fixedly connected to the bottom of the rectangular block (4), a motor (6) is fixedly connected to the end of the output shaft of the first electric telescopic rod (5), a grinding wheel (7) is fixedly connected to the end of the output shaft of the motor (6), an end of the round rod (3) extends outside the U-shaped plate (2) and is fixedly connected to a gear (8), a rack (9) is meshed on the rear side of the gear (8), a side plate (10) is fixedly connected to the top of the U-shaped plate (2), a transverse plate (11) is fixedly connected to the right side of the side plate (10), a screw rod (12) is rotatably connected to the bottom of the transverse plate (11), and the rack (9) is threadedly sleeved on the outer side of the screw rod (12).

2. A plastic product cut burr removal device according to claim 1, characterized in that: A motor (13) is fixedly connected to the top of the transverse plate (11), and the end of the output shaft of the motor (13) is fixedly connected to the top of the screw rod (12).

3. A plastic product cut burr removal device according to claim 2, characterized in that: The top of the base plate (1) is fixedly connected to a support plate (14), the front side of the support plate (14) is fixedly connected to a second electric telescopic rod (15), and the output shaft end of the second electric telescopic rod (15) is fixedly connected to a connecting seat (16).

4. A plastic product cut burr removal device according to claim 3, characterized in that: A third electric telescopic rod (17) is fixedly connected to the right side of the connecting seat (16), and an output shaft end of the third electric telescopic rod (17) is fixedly connected to the left side of the U-shaped plate (2).

5. A plastic product cut burr removal device according to claim 4, characterized in that: A support block (18) is fixedly connected to the top of the base plate (1), a fourth electric telescopic rod (19) is fixedly connected to the outer side of the support block (18), and a clamping block (20) is fixedly connected to the end of the output shaft of the fourth electric telescopic rod (19).

6. A plastic product cut burr removal device according to claim 5, characterized in that: The right side of the rack (9) is fixedly connected to a transverse block (21), the right side of the U-shaped plate (2) is fixedly connected to a fixed block (22), and the top of the fixed block (22) is fixedly connected to a cylinder (23).

7. A plastic product cut burr removal device according to claim 6, characterized in that: The bottom of the transverse block (21) is fixedly connected to a square rod (24), and the cylinder (23) is slidably sleeved on the outside of the square rod (24).

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