A deburring device for plastic product production

Abstract

The present invention provides a deburring device for the production of plastic products, and relates to the technical field of deburring. The deburring device for the production of plastic products comprises a driving mechanism and a supporting base plate, an arc plate is fixedly provided at one end of the supporting base plate, an annular clamping hole is opened at the center of one side of the arc plate, an electric slide rail is fixedly provided inside the annular clamping hole, and an electric slider is slidably provided on the electric slide rail. The overall driving mechanism design of the present invention is easy to disassemble and maintain, reduces complexity, and reduces maintenance costs. Through the adjustment of the electric telescopic rod and the electric slider, fine grinding of plastic products at multiple angles can be achieved, and the grinding effect and efficiency are improved. The integrated exhaust impeller and dust duct can effectively collect grinding dust, improve the working environment, and protect the equipment. Only one driving motor is needed to achieve this, which is more energy-saving. The modular design of the driving mechanism components is convenient for individual replacement and maintenance, and improves the maintainability and service life of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of deburring, in particular to a deburring device for producing plastic products. Background Art

[0002] Plastic products are made by heating plastic materials to a molten state and then forming them into specific shapes through processing techniques such as injection molding, extrusion, and blow molding. Plastic products are widely used in life and industrial fields because of their advantages such as lightness, durability, low cost, and easy processing. However, during the production process of plastic products, burrs may be generated on the edges, corners, and other parts due to factors such as molds, processing equipment, or operations. Burrs refer to small sharp protrusions on the surface or edges of products. They not only affect the appearance of the products, but may also cause harm to users during use, such as scratching the skin or damaging mating parts. Therefore, removing burrs is to improve the quality of plastic products, ensure their safety and service life, and is also an important step in fine processing and surface treatment of products.

[0003] During use, existing grinding equipment usually needs to be equipped with multiple motors to work together to achieve fine grinding of components and effective collection of dust generated during the grinding process. Although this design can meet basic grinding needs, due to the involvement of multiple motors and complex mechanical structures, the overall structure of the equipment is relatively complex and difficult to disassemble. In actual use and maintenance, this complexity brings many inconveniences. Users need to spend more time and energy to assemble, disassemble and maintain the equipment, which increases the difficulty of operation and the cost of maintenance. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a deburring device for the production of plastic products, which solves the problems of the prior art that the maintenance is inconvenient and the disassembly is difficult.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A deburring device for plastic product production, comprising a driving mechanism and a supporting base plate, an arc-shaped plate is fixedly arranged at one end of the supporting base plate, a circular clamping hole is opened at the center of one side of the arc-shaped plate, an electric slide rail is fixedly arranged inside the circular clamping hole, an electric slider is slidably arranged on the electric slide rail, a clamping block is fixedly arranged at one end of the electric slider, two extension rods are fixedly arranged on the side of the clamping block away from the supporting base plate, and an electric telescopic rod is fixedly arranged between the two extension rods;

[0006] A trapezoidal slide groove is provided at the center of the upper end surface of the supporting base plate, a trapezoidal slider is slidably arranged inside the trapezoidal slide groove, a threaded rod is provided on the internal thread sleeve of the trapezoidal slider, a fixing seat is fixedly arranged at one end of the supporting base plate away from the arc plate near the trapezoidal slide groove, and an adjusting motor is fixedly arranged at the upper end of the fixing seat.

[0007] Preferably, the driving mechanism includes a driving shell, and the inner wall of the driving shell on one side away from the arc plate is rotatably provided with a first rotating rod, a second rotating rod and a driving motor fixedly provided from top to bottom, and a small gear and a large gear are fixedly sleeved on the middle part of the first rotating rod and the second rotating rod.

[0008] Preferably, the shaft of the No. 2 rotating rod and the output end of the driving motor are both fixedly sleeved with pulleys, a transmission belt is arranged between the two pulleys, one end of the No. 1 rotating rod close to the arc plate passes through the driving shell to the outside of the driving shell, and is fixedly provided with an exhaust impeller, a semicircular tube is fixedly provided on the upper end of the driving shell, and a dust suction duct is opened between the semicircular tube and the upper end of the driving shell.

[0009] Preferably, the lower end of the driving shell is fixedly arranged on the upper end of the trapezoidal slider, a protective cover is fixedly arranged on the upper end of the driving shell close to the arc plate, the exhaust impeller is located inside the protective cover, and a suction head is fixedly arranged on the end of the protective cover away from the driving mechanism.

[0010] Preferably, the end of the No. 2 rotating rod close to the arc plate passes through the driving housing to the outside of the driving housing and is fixedly provided with a grinding wheel. The end of the semicircular tube away from the arc plate is fixedly connected to a dust collecting pipe. A dust collecting bag is threadedly sleeved on one end of the dust collecting pipe, and the small gear is meshingly connected with the large gear.

[0011] Preferably, the telescopic end of the electric telescopic rod passes through the block to the other side of the arc plate, and is fixedly provided with a suction cup.

[0012] The threaded rod is rotatably arranged at one end close to the arc plate and the inner wall of the trapezoidal slide groove, and the output end of the regulating motor is fixedly connected to one end of the threaded rod.

[0013] Working principle: When in use, the adjusting motor is started to drive the threaded rod to rotate, and the rotation of the threaded rod drives the trapezoidal slider to move left and right in the trapezoidal slideway, thereby driving the driving mechanism to move left and right to achieve the adjustment function;

[0014] The plastic to be polished is fixed by a suction cup, and then the position of the plastic to be polished can be adjusted by extending and retracting the electric telescopic rod and adjusting the position of the electric slider, so that the angle of the plastic to be polished is suitable for the polishing wheel, which is convenient for multi-angle polishing;

[0015] Start the driving motor, and the output end of the driving motor rotates through the transmission belt to drive the No. 2 rotating rod to rotate, and the rotation of the No. 2 rotating rod drives the grinding wheel to rotate, so as to realize the grinding of the object. In this process, the rotation of the No. 2 rotating rod drives the large gear to rotate, and the rotation of the large gear drives the small gear to rotate, and the rotation of the small gear drives the No. 1 rotating rod to rotate, and the rotation of the No. 1 rotating rod drives the exhaust impeller to rotate, and the rotation of the exhaust impeller drives the grinding dust to be sucked into the inside of the protective cover by the suction head, and then enters the inside of the dust collecting bag through the dust duct to realize the dust collection.

[0016] The present invention provides a deburring device for plastic product production, which has the following beneficial effects:

[0017] The present invention provides a deburring device for the production of plastic products. In view of the problem that the existing grinding equipment has a complex structure and is difficult to disassemble, the present invention simplifies the design so that the driving mechanism can be disassembled as a whole, thereby reducing the disassembly steps, reducing the difficulty of use and maintenance, and improving the convenience of operation. Through the adjustment of the electric telescopic rod and the electric slider, the specific position and angle of the plastic product to be polished can be flexibly adjusted to ensure that the grinding wheel can adapt to the grinding requirements of different angles, realize multi-angle fine grinding, and improve the accuracy and efficiency of grinding. The present invention drives the exhaust impeller to rotate by a driving motor, and combined with the design of a protective cover and a dust duct, it can effectively collect dust generated during the grinding process, avoid dust overflow, improve the working environment, and also reduce the damage of dust to the grinding equipment, prolong the service life of the equipment, and only one driving motor is needed to achieve this. The modular design of the driving mechanism and the supporting base plate makes the equipment more convenient when repairing and replacing parts. The user can disassemble and maintain a certain module separately as needed without affecting the work of other parts, further improving the maintainability and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front view axle side of the present invention;

[0019] Figure 2 It is a rear axial side schematic diagram of the present invention;

[0020] Figure 3 It is a rear cross-sectional axial schematic diagram of the present invention;

[0021] Figure 4 It is a schematic diagram of the driving mechanism of the present invention in a forward section.

[0022] Figure 5 It is a schematic diagram of the rear-view axis side of the driving mechanism of the present invention.

[0023] Among them, 1. driving mechanism; 2. dust collecting pipe; 3. dust collecting bag; 4. fixing seat; 5. adjusting motor; 6. trapezoidal slide; 7. trapezoidal slider; 8. supporting bottom plate; 9. threaded rod; 10. grinding wheel; 11. suction cup; 12. electric telescopic rod; 13. annular clamping hole; 14. arc plate; 15. suction head; 16. protective cover; 17. extension rod; 18. electric slide rail; 19. clamping block; 20. electric slider; 101. semicircular tube; 102. No. 1 rotating rod; 103. driving housing; 104. large gear; 105. No. 2 rotating rod; 106. driving motor; 107. pulley; 108. transmission belt; 109. exhaust impeller; 1010. dust duct; 1011. small gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] like Figure 1-5 As shown, the embodiment of the present invention provides a deburring device for plastic product production, including a driving mechanism 1 and a supporting base plate 8, an arc plate 14 is fixedly provided at one end of the supporting base plate 8, a circular clamping hole 13 is opened at the center of one side of the arc plate 14, an electric slide rail 18 is fixedly provided inside the circular clamping hole 13, an electric slider 20 is slidably provided on the electric slide rail 18, a clamping block 19 is fixedly provided at one end of the electric slider 20, two extension rods 17 are fixedly provided on the side of the clamping block 19 away from the supporting base plate 8, and an electric telescopic rod 12 is fixedly provided between the two extension rods 17;

[0026] A trapezoidal slide groove 6 is provided at the center of the upper end surface of the support base plate 8, a trapezoidal slider 7 is slidably provided inside the trapezoidal slide groove 6, a threaded rod 9 is provided on the inner thread sleeve of the trapezoidal slider 7, a fixed seat 4 is fixedly provided at one end of the support base plate 8 away from the arc plate 14 near the trapezoidal slide groove 6, and an adjusting motor 5 is fixedly provided at the upper end of the fixed seat 4;

[0027] The driving mechanism 1 includes a driving shell 103, and the inner wall of the driving shell 103 on one side away from the arc plate 14 is rotatably provided with a first rotating rod 102, a second rotating rod 105 and a driving motor 106 from top to bottom. The first rotating rod 102 and the second rotating rod 105 are respectively fixedly sleeved with a small gear 1011 and a large gear 104 at the middle of the rod body, and the rod body of the second rotating rod 105 and the output end of the driving motor 106 are fixedly sleeved with a pulley 107, and a transmission belt 108 is arranged between the two pulleys 107. One end of the No. 1 rotating rod 102 close to the arc plate 14 passes through the driving shell 103 to the outside of the driving shell 103, and is fixedly provided with an exhaust impeller 109. A semicircular tube 101 is fixedly provided on the upper end of the driving shell 103, and a dust suction channel 1010 is opened between the semicircular tube 101 and the upper end of the driving shell 103.

[0028] The telescopic end of the electric telescopic rod 12 passes through the block 19 to the other side of the arc plate 14, and is fixedly provided with a suction cup 11. The end of the threaded rod 9 close to the arc plate 14 is rotatably arranged with the inner wall of the trapezoidal slide groove 6, and the output end of the adjusting motor 5 is fixedly connected to one end of the threaded rod 9. The lower end of the driving shell 103 is fixedly arranged on the upper end of the trapezoidal slider 7, and a protective cover 16 is fixedly arranged on the upper end of the driving shell 103 close to the arc plate 14. The exhaust impeller 109 is located inside the protective cover 16, and a suction head 15 is fixedly arranged on the end of the protective cover 16 away from the driving mechanism 1. The end of the second rotating rod 105 close to the arc plate 14 passes through the driving shell 103 to the outside of the driving shell 103, and is fixedly provided with a grinding wheel 10. The end of the semicircular tube 101 away from the arc plate 14 is fixedly connected with a dust collecting pipe 2, and a dust collecting bag 3 is threadedly sleeved on one end of the dust collecting pipe 2, and the pinion 1011 is meshed with the large gear 104.

[0029] Specifically, by designing the drive mechanism 1 as an integral structure, it can be easily disassembled and maintained. Traditional grinding equipment usually requires multiple motors and complex mechanical structures, which makes the equipment very inconvenient during disassembly and maintenance. The present invention reduces the disassembly steps by simplifying the design, reduces the difficulty of use and maintenance, and improves the convenience of operation. The overall disassembly design of the drive mechanism 1 allows the user to quickly replace or check the relevant components when necessary, thereby reducing the downtime and maintenance cost of the equipment. Through the adjustment of the electric telescopic rod 12 and the electric slider 20, the position and angle of the polished plastic can be flexibly adjusted. This enables the grinding wheel 10 to adapt to the grinding requirements of different angles and achieve multi-angle fine grinding. The electric telescopic rod 12 can adjust the position of the suction cup 11 in the vertical direction to ensure that the suction cup 11 can be firmly fixed on plastic products of different heights. At the same time, the electric slider 20 can adjust the position of the grinding wheel 10 in the horizontal direction, making the grinding process more accurate and efficient. The present invention drives the exhaust impeller 109 to rotate by the driving motor 106, and combined with the design of the protective cover 16 and the dust duct 1010, it can effectively collect dust generated during the grinding process. The protective cover 16 can isolate the grinding area to prevent dust from overflowing, improve the working environment, and protect the health of the operator. The dust is sucked into the dust collecting pipe 2 through the dust duct 1010 and finally collected in the dust collecting bag 3, which avoids the damage of dust to the grinding equipment and prolongs the service life of the equipment. The design of the present invention only requires one drive motor 106 to realize the rotation of the grinding wheel 10 and the collection of dust. This single motor design not only simplifies the equipment structure, but also reduces energy consumption and cost. Through the transmission mode of the pulley 107 and the transmission belt 108, the output end of the drive motor 106 can simultaneously drive the second rotating rod 105 and the first rotating rod 102 to rotate, realizing the synchronous grinding and exhaust. The modular design of the drive mechanism 1 and the supporting base plate 8 makes the equipment more convenient when repairing and replacing parts. The user can disassemble and maintain a certain module separately according to the needs without affecting the work of other parts. For example, if a certain component in the drive mechanism 1 needs to be replaced, the user can disassemble the adjustment motor 5 and disassemble the drive mechanism 1 as a whole for maintenance or replacement without disassembling the entire device.

[0030] 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 deburring device for plastic product production, comprising a driving mechanism (1) and a supporting base plate (8), characterized in that: An arc-shaped plate (14) is fixedly provided at one end of the supporting base plate (8), an annular clamping hole (13) is provided at the center of one side of the arc-shaped plate (14), an electric slide rail (18) is fixedly provided inside the annular clamping hole (13), an electric slider (20) is slidably provided on the electric slide rail (18), a clamping block (19) is fixedly provided at one end of the electric slider (20), two extension rods (17) are fixedly provided on the side of the clamping block (19) away from the supporting base plate (8), and an electric telescopic rod (12) is fixedly provided between the two extension rods (17); A trapezoidal slide groove (6) is provided at the center of the upper end surface of the supporting base plate (8), a trapezoidal slider (7) is slidably arranged inside the trapezoidal slide groove (6), a threaded rod (9) is provided on the internal thread sleeve of the trapezoidal slider (7), a fixed seat (4) is fixedly arranged at one end of the supporting base plate (8) away from the arc plate (14) and close to the trapezoidal slide groove (6), and an adjusting motor (5) is fixedly arranged at the upper end of the fixed seat (4).

2. A deburring device for plastic product production according to claim 1, characterized in that: The driving mechanism (1) comprises a driving housing (103), wherein a first rotating rod (102) and a second rotating rod (105) are rotatably arranged from top to bottom on the inner wall of a side of the driving housing (103) away from the arc-shaped plate (14), and a driving motor (106) is fixedly arranged thereon; a small gear (1011) and a large gear (104) are fixedly sleeved on the middle parts of the first rotating rod (102) and the second rotating rod (105).

3. A deburring device for plastic product production according to claim 2, characterized in that: The shaft of the second rotating rod (105) and the output end of the driving motor (106) are both fixedly sleeved with a pulley (107), and a transmission belt (108) is arranged between the two pulleys (107). The end of the first rotating rod (102) close to the arc plate (14) passes through the driving housing (103) and reaches the outside of the driving housing (103), and is fixedly provided with an exhaust impeller (109). A semicircular tube (101) is fixedly provided at the upper end of the driving housing (103), and a dust extraction channel (1010) is provided between the semicircular tube (101) and the upper end of the driving housing (103).

4. A deburring device for plastic product production according to claim 3, characterized in that: The lower end of the driving housing (103) is fixedly arranged on the upper end of the trapezoidal slider (7); a protective cover (16) is fixedly arranged on the upper end of the driving housing (103) on the side close to the arc plate (14); the exhaust impeller (109) is located inside the protective cover (16); and a suction head (15) is fixedly arranged on the end of the protective cover (16) away from the driving mechanism (1).

5. A deburring device for plastic product production according to claim 3, characterized in that: The end of the second rotating rod (105) close to the arc plate (14) passes through the driving housing (103) and reaches the outside of the driving housing (103), and is fixedly provided with a grinding wheel (10); the end of the semicircular tube (101) away from the arc plate (14) is fixedly connected to a dust collecting pipe (2); one end of the dust collecting pipe (2) is threadedly sleeved with a dust collecting bag (3); and the small gear (1011) is meshingly connected with the large gear (104).

6. A deburring device for plastic product production according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (12) passes through the clamping block (19) to the other side of the arc plate (14), and is fixedly provided with a suction cup (11).

7. A deburring device for plastic product production according to claim 1, characterized in that: The threaded rod (9) is rotatably arranged at one end close to the arc plate (14) and the inner wall of the trapezoidal slide groove (6), and the output end of the regulating motor (5) is fixedly connected to one end of the threaded rod (9).

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