Polishing device for plastic product processing

Abstract

The utility model discloses a polishing device for plastic product processing, which comprises a bottom cabinet, and a support plate is arranged in a cabinet cavity below the bottom cabinet; a rotating assembly is arranged in the middle of the supporting plate, a rotating disc is arranged above the supporting plate, and the bottom of the rotating disc is fixedly connected with the rotating assembly. A mounting cabinet is integrally arranged at the rear end of the bottom cabinet, a cross-shaped sliding table is arranged on the side, close to the hollowed-out panel, of the mounting cabinet, and a grinding assembly is arranged on the cross-shaped sliding table. A dust collection assembly is arranged on the outer side wall of the bottom cabinet and communicated with the bottom of the bottom cabinet. The rotating assembly drives the objective table to rotate, meanwhile, the cross-shaped sliding table is matched to drive the grinding assembly to evenly grind plastic products fixed to the objective table in an all-dimensional mode, and work efficiency is improved; and dust and sweeps generated during grinding are sucked away through the dust suction assembly, filtered and then discharged into the collecting box, the cleanliness of the working environment is greatly improved, practicability is high, and the market prospect is wide.

Description

Technical Field

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

[0002] Plastic product processing is a general term for various processes that convert synthetic resins or plastics into plastic products, including products made from injection molding, blister molding, and other processes using plastics as raw materials. Plastic processing generally includes the batching, molding, machining, joining, modification, and assembly of plastics. In the production process of plastic products, finished products of different shapes need to be made. After production, plastic products need to be polished to meet production needs.

[0003] However, the positions of existing grinding devices are all fixed. During grinding, the workers need to constantly rotate the position of the plastic products to achieve comprehensive grinding. The operation is inconvenient, and a huge labor cost is consumed. In addition, the grinding work efficiency is low, which reduces the practicality of the grinding device. Moreover, the dust and waste generated during the grinding process are basically not processed, resulting in flying dust and debris, which pollutes the working environment. After the workers inhale the dust, it will also threaten human health. Summary of the invention

[0004] The purpose of the utility model is to provide a grinding device for processing plastic products to solve the problems raised in the above background technology.

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

[0006] A polishing device for processing plastic products, comprising a base cabinet, a hollow panel is provided at the upper end of the base cabinet, a support plate is provided in the cabinet cavity below the base cabinet, and the two ends of the support plate are respectively fixedly connected to the inner wall of the base cabinet; a mounting hole is provided in the middle of the support plate, and a rotating component is provided in the mounting hole; a turntable is provided above the support plate, and the turntable is located above the hollow panel, and the bottom of the turntable is fixedly connected to the rotating component; an installation cabinet is integrally provided at the rear end of the base cabinet, and an installation groove is provided on the side of the installation cabinet close to the hollow panel; a cross slide is provided in the installation groove, and a polishing component is provided on the cross slide, and the polishing component extends above the turntable; a mounting frame is provided on the outer wall of the base cabinet, and a dust suction component is provided on the mounting frame, and the dust suction component is connected to the bottom of the base cabinet.

[0007] Preferably, the rotating component includes a deep groove ball bearing, the outer ring of the deep groove ball bearing is fixedly connected to the mounting hole, wherein the inner ring of the deep groove ball bearing is fixedly mounted with a rotating shaft; a gear is fixedly mounted on the outer wall of the lower end of the rotating shaft, wherein the top end of the rotating shaft is fixedly connected with a connecting plate, and the connecting plate is fixedly connected to the bottom of the turntable.

[0008] Preferably, a telescopic cylinder is provided on one side of the deep groove ball bearing, and the cylinder body of the telescopic cylinder is installed under the support plate through a mounting seat; a rack is fixedly connected to the top end of the piston rod of the telescopic cylinder, wherein the rack and the gear are meshed with each other.

[0009] Preferably, a linear guide rail is provided on the side of the rack away from the gear, wherein a fixed plate is provided under the support plate, and a guide rail slider adapted to the linear guide rail is installed on the fixed plate; a sliding groove is provided on the guide rail slider, wherein the linear guide rail is arranged in the sliding groove and slides linearly along the sliding groove.

[0010] Preferably, a plurality of rollers are provided above the support plate along the rotation direction of the turntable, wherein an annular limiting groove matched with the rollers is provided at the bottom of the turntable.

[0011] Preferably, a loading platform is provided above the turntable, a storage groove is provided in the middle of the loading platform, and an elastic block is provided on the inner side wall of the storage groove.

[0012] Preferably, the cross slide includes a horizontal slide and a vertical slide, wherein the horizontal slide is fixedly connected to the bottom of the installation cabinet through a support rod, and the horizontal slide and the vertical slide are arranged perpendicular to each other; a first slide is provided on the horizontal slide, wherein the vertical slide is fixedly connected to the first slide; a second slide is provided on the vertical slide, wherein the second slide is fixedly connected to the grinding assembly.

[0013] Preferably, the grinding assembly includes a fixed seat, which is fixedly connected to the second slide seat; a motor is installed on the upper end of the fixed seat, and the output shaft of the motor is connected to a reducer, wherein the output shaft of the reducer passes downward through the fixed seat and is connected to a grinding wheel.

[0014] Preferably, a universal curved tube is installed at the four corners of the bottom of the fixing seat, one end of the universal curved tube is connected to the air pump through an air inlet pipe, and the other end of the universal curved tube is provided with an air nozzle.

[0015] Preferably, the dust collection assembly comprises a dust removal box and a collection box, wherein a dust collection fan is installed at the top of the dust removal box; a dust discharge port is opened at the bottom of the dust removal box, wherein the upper end of the collection box is connected to the dust discharge port.

[0016] Preferably, a dust inlet is formed on a side wall of the dust removal box, and a dust suction pipe is connected to the dust inlet, wherein the other end of the dust suction pipe passes through the base cabinet and extends into the cabinet cavity.

[0017] Preferably, a dust hopper is installed in the cabinet cavity, and the dust inlet of the dust hopper is arranged below the hollow panel, wherein the dust outlet of the dust hopper is connected to the dust suction pipe.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the stage to rotate through the rotating component, and at the same time cooperates with the cross slide to drive the grinding component to move laterally and adjust the height above the stage, so that the grinding component can perform all-round and uniform grinding of the plastic products fixed on the stage, and no manual operation is required throughout the process. It is easy to use, effectively reduces labor costs, and greatly improves work efficiency; and the dust and waste generated by grinding are blown away from the stage through the air nozzle installed on the grinding component, so that it falls into the dust accumulation funnel, and then the dust and waste in the dust accumulation funnel are sucked away by the dust suction component, filtered and discharged into the collection box, which greatly improves the cleanliness of the working environment, has strong practicality, and has broad market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure inside the cabinet cavity of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the support plate of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the rotating assembly of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the connection between the cross slide and the grinding assembly of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the grinding assembly of the utility model;

[0025] Figure 7 It is a structural schematic diagram of the dust collection component of the utility model.

[0026] Among them: 1. base cabinet; 2. hollow panel; 3. cabinet cavity; 4. support plate; 5. mounting hole; 6. rotating assembly; 601. deep groove ball bearing; 602. rotating shaft; 603. gear; 604. connecting plate; 605. telescopic cylinder; 606. mounting seat; 607. rack; 7. turntable; 8. cross slide; 801. horizontal slide; 802. vertical slide; 803. support rod; 804. first slide; 805. second slide; 9. grinding assembly; 901. fixed seat; 902. motor; 903 , reducer; 904, grinding wheel; 10, installation cabinet; 11, installation slot; 12, installation frame; 13, dust suction assembly; 1301, dust removal box; 1302, collection box; 1303, dust suction fan; 1304, dust suction pipe; 14, linear guide rail; 15, fixing plate; 16, guide rail slider; 17, slide groove; 18, roller; 19, annular limit groove; 20, loading platform; 21, storage groove; 22, elastic block; 23, roller support; 24, universal curved pipe; 25, air nozzle; 26, dust accumulation funnel. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] Please refer to Figures 1 to 7 To achieve the above purpose, the utility model provides the following technical solutions:

[0029] A polishing device for processing plastic products, comprising a base cabinet 1, a hollow panel 2 is provided at the upper end of the base cabinet 1, a support plate 4 is provided in a cabinet cavity 3 below the base cabinet 1, and the two ends of the support plate 4 are respectively fixedly connected to the inner wall of the base cabinet 1; a mounting hole 5 is provided in the middle of the support plate 4, wherein a rotating component 6 is provided in the mounting hole 5; a turntable 7 is provided above the support plate 4, and the turntable 7 is located above the hollow panel 2, wherein the bottom of the turntable 7 is fixedly connected to the rotating component 6; an installation cabinet 10 is integrally provided at the rear end of the base cabinet 1, wherein an installation groove 11 is provided on the side of the installation cabinet 10 close to the hollow panel 2; a cross slide 8 is provided in the installation groove 11, wherein a polishing component 9 is provided on the cross slide 8, and the polishing component 9 extends to above the turntable 7; a mounting frame 12 is provided on the outer wall of the base cabinet 1, wherein a dust collection component 13 is provided on the mounting frame 12, and the dust collection component 13 is connected to the bottom of the base cabinet 1. By placing the plastic product on the stage 20 and fixing it, the rotating component 6 is controlled to drive the turntable 7 to rotate, so that the turntable 7 drives the stage 20 and the plastic product to rotate synchronously, and at the same time cooperates with the cross slide 8 to drive the polishing component 9 to move horizontally and adjust the height above the stage 20, so that the polishing component 9 can perform all-round and uniform polishing on the plastic product. No manual operation is required throughout the process, and it is easy to use and has high work efficiency. During the polishing process, the dust and waste generated by polishing are blown off the stage 20 through the air nozzle 25 installed on the polishing component 9, so that it falls on the hollow panel 2, and falls into the dust funnel 26 at the bottom of the cabinet cavity 3 through a number of through holes on the hollow panel 2, and then the dust collection component 13 is driven to extract the dust and waste in the dust funnel 26, and then filter it and discharge it into the collection box, which greatly improves the cleanliness of the working environment.

[0030] Please refer to Figure 2 , Figure 3 As an embodiment of the utility model, the rotating component 6 includes a deep groove ball bearing 601, the outer ring of the deep groove ball bearing 601 is fixedly connected to the mounting hole 5, wherein the inner ring of the deep groove ball bearing 601 is fixedly installed with a rotating shaft 602; a gear 603 is fixedly installed on the outer wall of the lower end of the rotating shaft 602, wherein a connecting plate 604 is fixedly connected to the top of the rotating shaft 602, and the connecting plate 604 is fixedly connected to the bottom of the turntable 7; a telescopic cylinder 605 is provided on one side of the deep groove ball bearing 601, and the cylinder body of the telescopic cylinder 605 is installed under the support plate 4 through a mounting seat 606; a rack 607 is fixedly connected to the top of the piston rod of the telescopic cylinder 605, wherein the rack 607 and the gear 603 are meshed with each other.

[0031] In the above-described scheme, the telescopic cylinder 605 is controlled to drive the piston rod to telescope, so that the piston rod drives the rack 607 to move horizontally. Since the rack 607 and the gear 603 are meshed with each other, when the piston rod pushes the rack 607 to move forward, the rack 607 drives the gear 603 to rotate counterclockwise, so that the gear 603 drives the rotating shaft 602 to rotate in the deep groove ball bearing 601, and then the rotating shaft 602 drives the turntable 7 to rotate with the rotating shaft 602 as the axis, so that the turntable 7 drives the stage 20 to rotate above the hollow panel 2, and at the same time cooperates with the cross slide 8 to drive the grinding assembly 9 to move horizontally and adjust the height above the stage 20, so that the grinding assembly 9 can perform all-round and uniform grinding of the plastic product, without the need for manual operation throughout the process, with a high degree of automation, which greatly improves the grinding efficiency.

[0032] See also Figure 3 As an embodiment of the utility model, a linear guide rail 14 is provided on the side of the rack 607 away from the gear 603, wherein a fixed plate 15 is provided under the support plate 4, and a guide rail slider 16 adapted to the linear guide rail 14 is installed on the fixed plate 15; a slide groove 17 is provided on the guide rail slider 16, wherein the linear guide rail 14 is arranged in the slide groove 17 and slides linearly along the slide groove 17.

[0033] In the above-described scheme, when the telescopic cylinder 605 drives the piston rod to drive the rack 607 to move, the linear guide 14 installed on the side of the rack 607 will move along the slide groove 17 opened on the guide slider 16. Through the sliding cooperation between the guide slider 16 and the linear guide 14, a guiding and limiting effect is provided for the movement of the rack 607, which greatly improves the stability of the horizontal movement of the rack 607 and is easy to use.

[0034] See also Figure 2 As an embodiment of the utility model, a plurality of rollers 18 are provided above the support plate 4 along the rotation direction of the turntable 7, wherein an annular limiting groove 19 adapted to the roller 18 is provided at the bottom of the turntable 7; a loading platform 20 is provided above the turntable 7, a storage groove 21 is provided in the middle of the loading platform 20, wherein an elastic card block 22 is provided on the inner side wall of the storage groove 21.

[0035] In the above-described scheme, the roller 18 is fixedly installed above the support plate 4 through the roller support 23, wherein the upper end of the roller 18 abuts against the annular limit groove 19, and when the rotating shaft 602 drives the turntable 7 to rotate, the roller 18 arranged under the turntable 7 will roll along the annular limit groove 19, wherein the roller can provide stable support for the rotation of the turntable 7, thereby facilitating improving the stability of the rotation and the smoothness of the rotation of the turntable 7; by opening a storage groove 21 on the loading platform 20, and providing an elastic block 22 on the inner wall of the storage groove 21, it is used to clamp and fix the plastic products on the loading platform 20, so as to avoid shaking of the plastic products during the rotational grinding process, thereby ensuring the normal progress of the grinding work and improving the grinding efficiency.

[0036] See also Figure 5 As an embodiment of the utility model, the cross slide 8 includes a horizontal slide 801 and a vertical slide 802, wherein the horizontal slide 801 is fixedly connected to the bottom of the installation cabinet 10 through a support rod 803, and the horizontal slide 801 and the vertical slide 802 are arranged perpendicular to each other; a first slide 804 is provided on the horizontal slide 801, wherein the vertical slide 802 is fixedly connected to the first slide 804; a second slide 805 is provided on the vertical slide 802, wherein the second slide 805 is fixedly connected to the grinding assembly 9.

[0037] In the above-described scheme, the horizontal slide 801 drives the first slide 804 to move laterally, so that the first slide 804 drives the vertical slide 802 to move laterally above the worktable 20, and at the same time the vertical slide 802 drives the second slide 805 to move up and down, so that the second slide 805 drives the grinding assembly 9 to adjust the height above the worktable 20. Through the mutual cooperation of the horizontal slide 801 and the vertical slide 802, it is used to drive the grinding assembly 9 to grind the plastic products fixed on the worktable 20, and at the same time cooperate with the turntable 7 to drive the worktable 20 to rotate, so that the grinding assembly 9 can perform all-round and uniform grinding on the plastic products fixed on the worktable 20, thereby greatly improving the grinding efficiency.

[0038] See also Figure 6 As an embodiment of the utility model, the grinding assembly 9 includes a fixed seat 901, which is fixedly connected to the second slide seat 805; a motor 902 is installed on the upper end of the fixed seat 901, and the output shaft of the motor 902 is connected to a reducer 903, wherein the output shaft of the reducer 903 passes through the fixed seat 901 downward and is connected to a grinding wheel 904; a universal curved tube 24 is installed at the four corners of the bottom of the fixed seat 901, one end of the universal curved tube 24 is connected to an air pump (not shown) through an air inlet pipe, wherein the other end of the universal curved tube 24 is provided with an air nozzle 25.

[0039] In the above-described scheme, the motor 902 drives the reducer 903 to rotate, so that the reducer 903 drives the grinding wheel 904 to rotate and grind the plastic product fixed on the stage 20; the cross slide 8 drives the grinding wheel 904 to move laterally and adjust the height above the stage 20, and at the same time cooperates with the turntable 7 to drive the stage 20 to rotate, so that the grinding wheel 904 performs all-round and uniform grinding of the plastic product fixed on the stage 20. During the grinding process, the dust and waste generated by the grinding are blown away from the stage 20 through the air nozzles 25 installed around the grinding wheel 904, so as to keep the stage 20 clean and tidy, thereby improving the grinding quality.

[0040] Please refer to Figure 2 , Figure 7 As an embodiment of the utility model, the dust collection component 13 includes a dust collection box 1301 and a collection box 1302, wherein a dust collection fan 1303 is installed on the top of the dust collection box 1301; a dust exhaust port is provided at the bottom of the dust collection box 1301, wherein the upper end of the collection box 1302 is connected to the dust exhaust port; a dust inlet is provided on the side wall of the dust collection box 1301, and the dust inlet is connected to a dust collection pipe 1304, wherein the other end of the dust collection pipe 1304 passes through the base cabinet 1 and extends into the cabinet cavity 3; a dust accumulation funnel 26 is installed in the cabinet cavity 3, and the dust inlet of the dust accumulation funnel 26 is arranged below the hollow panel 2, wherein the dust outlet of the dust accumulation funnel 26 is connected to the dust collection pipe 1304.

[0041] In the above-described scheme, the motor 902 drives the reducer 903 to rotate, so that the reducer 903 drives the grinding wheel 904 to rotate and grind the plastic product fixed on the stage 20. During the grinding process, the dust and waste generated by the grinding are blown away by the air nozzle 25, so that they fall onto the hollow panel 2, and fall into the dust accumulation funnel 26 at the bottom of the cabinet cavity 3 through a number of through holes opened on the hollow panel 2. Then, the dust suction fan 1303 is driven to draw the dust and waste in the dust accumulation funnel 26 into the dust removal box 1301 through the dust suction pipe 1304, and then the dust and waste are filtered in the dust removal box 1301 and discharged into the collection box 1302. It can not only collect the dust and waste generated during grinding, but also filter the dust and waste generated during grinding, so as to prevent the staff from raising dust when dumping dust, thereby avoiding pollution of the working environment.

[0042] Although the specific embodiments of the present invention are described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications fall within the protection scope of the present invention.

Claims

1. A grinding device for processing plastic products, comprising a base cabinet (1), characterized in that: The upper end of the base cabinet (1) is provided with a hollow panel (2), wherein a support plate (4) is provided in a cabinet cavity (3) below the base cabinet (1), and the two ends of the support plate (4) are respectively fixedly connected to the inner wall of the base cabinet (1); a mounting hole (5) is provided in the middle of the support plate (4), wherein a rotating assembly (6) is provided in the mounting hole (5); a turntable (7) is provided above the support plate (4), and the turntable (7) is located above the hollow panel (2), wherein the bottom of the turntable (7) is fixedly connected to the rotating assembly (6); The cabinet (1) is provided with an installation cabinet (10) at the rear end thereof, wherein an installation groove (11) is provided on a side of the installation cabinet (10) close to the hollow panel (2); a cross slide (8) is provided in the installation groove (11), wherein a grinding assembly (9) is provided on the cross slide (8), and the grinding assembly (9) extends above the turntable (7); a mounting frame (12) is provided on the outer side wall of the base cabinet (1), wherein a dust collection assembly (13) is provided on the mounting frame (12), and the dust collection assembly (13) is communicated with the bottom of the base cabinet (1).

2. A grinding device for processing plastic products according to claim 1, characterized in that: The rotating assembly (6) comprises a deep groove ball bearing (601), the outer ring of which is fixedly connected to the mounting hole (5), wherein a rotating shaft (602) is fixedly mounted on the inner ring of the deep groove ball bearing (601); a gear (603) is fixedly mounted on the outer wall of the lower end of the rotating shaft (602), wherein a connecting plate (604) is fixedly connected to the top end of the rotating shaft (602), and the connecting plate (604) is fixedly connected to the bottom of the rotating disk (7).

3. A grinding device for processing plastic products according to claim 2, characterized in that: A telescopic cylinder (605) is provided on one side of the deep groove ball bearing (601), and the cylinder body of the telescopic cylinder (605) is installed below the support plate (4) through a mounting seat (606); a rack (607) is fixedly connected to the top end of the piston rod of the telescopic cylinder (605), wherein the rack (607) and the gear (603) are meshed with each other.

4. A grinding device for processing plastic products according to claim 3, characterized in that: A linear guide rail (14) is provided on the side of the rack (607) away from the gear (603), wherein a fixed plate (15) is provided below the support plate (4), and a guide rail slider (16) adapted to the linear guide rail (14) is installed on the fixed plate (15); a slide groove (17) is provided on the guide rail slider (16), wherein the linear guide rail (14) is arranged in the slide groove (17) and slides linearly along the slide groove (17).

5. A grinding device for processing plastic products according to claim 1, characterized in that: A plurality of rollers (18) are arranged above the support plate (4) along the rotation direction of the turntable (7), wherein an annular limiting groove (19) matching the rollers (18) is provided at the bottom of the turntable (7); a loading platform (20) is arranged above the turntable (7), a storage groove (21) is provided in the middle of the loading platform (20), wherein an elastic block (22) is provided on the inner side wall of the storage groove (21).

6. A grinding device for processing plastic products according to claim 1, characterized in that: The cross slide (8) comprises a horizontal slide (801) and a vertical slide (802), wherein the horizontal slide (801) and the vertical slide (802) are arranged perpendicular to each other; a first slide seat (804) is arranged on the horizontal slide (801), wherein the vertical slide (802) is fixedly connected to the first slide seat (804); a second slide seat (805) is arranged on the vertical slide (802), wherein the second slide seat (805) is fixedly connected to the grinding assembly (9).

7. A grinding device for processing plastic products according to claim 1, characterized in that: The grinding assembly (9) comprises a fixed seat (901), and the fixed seat (901) is fixedly connected to the second slide seat (805); a motor (902) is installed on the upper end of the fixed seat (901), and the output shaft of the motor (902) is connected to a reducer (903), wherein the output shaft of the reducer (903) passes through the fixed seat (901) downward and is connected to a grinding wheel (904).

8. A grinding device for processing plastic products according to claim 7, characterized in that: Universal curved tubes (24) are installed at the four corners of the bottom of the fixing seat (901), one end of the universal curved tube (24) is connected to the air pump through an air inlet pipe, and the other end of the universal curved tube (24) is provided with an air nozzle (25).

9. A grinding device for processing plastic products according to claim 1, characterized in that: The dust collection assembly (13) comprises a dust removal box (1301) and a collection box (1302), wherein a dust collection fan (1303) is installed at the top of the dust removal box (1301); a dust discharge port is provided at the bottom of the dust removal box (1301), wherein the upper end of the collection box (1302) is connected to the dust discharge port; a dust inlet is provided on the side wall of the dust removal box (1301), and the dust inlet is connected to a dust collection pipe (1304), wherein the other end of the dust collection pipe (1304) passes through the bottom cabinet (1) and extends into the cabinet cavity (3).

10. A grinding device for processing plastic products according to claim 9, characterized in that: A dust hopper (26) is installed in the cabinet cavity (3), and the dust inlet of the dust hopper (26) is arranged below the hollow panel (2), wherein the dust outlet of the dust hopper (26) is connected to the dust suction pipe (1304).

Images