CN223589048U

CN223589048U - Grinding device is used in plastic goods processing

Info

Publication number: CN223589048U
Application number: CN202423272922.6U
Authority: CN
Inventors: 张春良; 张坤; 李宏蕾; 丁伟; 尹海彬
Original assignee: Anhui Kanghong Precision Manufacturing Co ltd
Current assignee: Anhui Kanghong Precision Manufacturing Co ltd
Priority date: 2024-12-30
Filing date: 2024-12-30
Publication date: 2025-11-25
Anticipated expiration: 2034-12-30

Abstract

This utility model belongs to the field of plastic product processing technology, and in particular to a grinding device for processing plastic products. It includes a U-shaped base, on which a clamping assembly is provided for simultaneously holding two plastic buckets. The clamping assembly is used to clamp the outer wall of one plastic bucket and the inner wall of the other. Each of the four corners of the top of the U-shaped base is fixed with a column, and a top plate is fixed to the top of the four columns. Two cylinders are symmetrically fixed to the top of the top plate. A horizontal plate is slidably fitted onto the surface of the four columns. This utility model, by setting up a U-shaped base, clamping assembly, columns, top plate, cylinders, horizontal plate, first grinding component, second grinding component, and driving assembly, can conveniently and quickly grind the inner surface of one plastic bucket and the outer surface of another plastic bucket simultaneously. Compared to manual grinding by workers, it is more time-saving and labor-saving, and the grinding efficiency is higher.

Description

Grinding device is used in plastic goods processing

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a polishing device for plastic product processing.

Background

Plastic products are very common in daily life, such as plastic barrels, after injection molding, the plastic barrels generally need to be polished on the outer wall and the inner wall of the plastic barrels to enable the plastic barrels to be smoother, and currently, polishing is generally carried out by holding sand paper by a worker, so that the polishing mode is low in efficiency, time-consuming and labor-consuming, and therefore, a polishing device for plastic product processing is provided for solving the problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a polishing device for processing plastic products, which solves the problems in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

The utility model provides a grinding device is used in plastic goods processing, includes the U type seat, be provided with the clamping assembly who is used for two plastic barrels of centre gripping simultaneously on the U type seat, the clamping assembly is used for the outer wall of one of them plastic barrel of centre gripping and the inner wall of another one of them plastic barrel of centre gripping, the top four corners of U type seat all is fixed with the stand, four the top symmetry of stand is fixed with two cylinders, four the surface sliding sleeve of stand is equipped with the diaphragm, two the ejecting end of cylinder all slides the bottom of running through the roof and with the top fixed connection of diaphragm, the below of diaphragm is provided with the first piece of polishing that is used for polishing one of them plastic barrel internal surface and mouth edge and the second piece of polishing another one of them plastic barrel surface respectively, first piece of polishing includes the cylinder, the diameter of cylinder is less than the internal diameter of plastic barrel, the top of cylinder is fixed with the plectane, the surface cover of plectane and plectane is fixed with first sponge sand paper, first sponge is used for the inner bottom wall, inside wall and the top edge of plastic barrel of polishing, the second side wall and the second side wall of polishing, second side wall and second side wall of polishing drive the second side wall of barrel is used for the second side wall of polishing, second side wall of polishing is used for the second side wall of polishing piece.

Further, the clamping assembly comprises two support blocks symmetrically fixed on the lower surface of the top of the U-shaped seat, one of the support blocks is rotationally connected with a first bidirectional screw rod through a bearing, the other one of the support blocks is rotationally connected with a second bidirectional screw rod through a bearing, the first bidirectional screw rod is fixedly connected with the second bidirectional screw rod, the thread directions of the surfaces of the first bidirectional screw rod and the second bidirectional screw rod are opposite, a first motor is fixed on the lower surface of the U-shaped seat, an output shaft of the first motor is fixedly connected with one end of the second bidirectional screw rod, a guide rod is fixed between the two support blocks, the surface symmetrical threaded connection of the first bidirectional screw rod is provided with two first clamping plates, the two first clamping plates are connected with the surface of the guide rod in a sliding mode, the top of the U-shaped seat is symmetrically provided with two through openings adapted to the first clamping plates, the top of the first clamping plates are symmetrically connected with first clamping blocks used for clamping the outer walls of the plastic barrels in a sliding mode, the surfaces of the second bidirectional screw rods are symmetrically threaded connection with two second clamping plates, and the two guide rods are connected with the top of the second clamping plates in a sliding mode, and the two clamping plates are fixedly connected with the top of the second clamping plates in a sliding mode.

Further, anti-slip lines are formed on the surfaces of the first clamping block and the second clamping block.

Further, the drive assembly is including fixing the second motor at the diaphragm top, the top symmetry of diaphragm is fixed with two mounting panels, two be connected with the bull stick through the bearing rotation between the mounting panel, the surface symmetry cover of bull stick is established and is fixed with two drive bevel gears, two drive bevel gears all meshes to be connected with driven bevel gear, two driven bevel gear's bottom all is fixed with the pivot, two the pivot is all rotated with the diaphragm through the bearing and is connected, one of them the bottom of pivot and the top center fixed connection of plectane, another one the bottom of pivot and the top center fixed connection of shell.

Further, the round blocks are fixedly sleeved on the surfaces of the two rotating shafts, and the bottoms of the two round blocks are attached to the top of the transverse plate.

(III) beneficial effects

Compared with the prior art, the polishing device for processing the plastic product has the following beneficial effects:

According to the utility model, the U-shaped seat, the clamping assembly, the upright post, the top plate, the air cylinder, the transverse plate, the first polishing piece, the second polishing piece and the driving assembly are arranged, so that the inner surface of one plastic barrel can be polished and the outer surface of the other plastic barrel can be polished conveniently and rapidly, and compared with the manual polishing mode of workers, the polishing machine is more time-saving and labor-saving, and the polishing machining efficiency is higher.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the whole of the present utility model;

FIG. 2 is a schematic diagram of the overall second view structure of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

Fig. 4 is a schematic view of the structure of the first and second bidirectional screws of the present utility model.

The device comprises a U-shaped seat, a 2, a clamping assembly, a 201, a bracket block, a 202, a first bidirectional screw, a 203, a second bidirectional screw, a 204, a first motor, a 205, a guide rod, a 206, a first clamping plate, a 207, a first clamping block, a 208, a second clamping plate, a 209, a second clamping block, a 3, a column, a 4, a top plate, a 5, a cylinder, a 6, a transverse plate, a 7, a first grinding piece, a 701, a cylinder, a 702, a circular plate, a 703, a first sponge sand paper, an 8, a second grinding piece, a 801, a cylinder shell, a 802, a second sponge sand paper, a 9, a driving assembly, a 901, a second motor, a 902, a bracket plate, a 903, a rotating rod, a 904, a driving bevel gear, a 905, a driven bevel gear, a 906, a rotating shaft, a 907 and a round block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-3, the polishing device for plastic product processing provided by one embodiment of the utility model comprises a U-shaped seat 1, a clamping assembly 2 for simultaneously clamping two plastic barrels is arranged on the U-shaped seat 1, the clamping assembly 2 is used for clamping the outer wall of one plastic barrel and the inner wall of the other plastic barrel, the four corners of the top of the U-shaped seat 1 are respectively fixed with a vertical column 3, the tops of the four vertical columns 3 are fixedly provided with a top plate 4, two cylinders 5 are symmetrically fixed at the top of the top plate 4, the surface sliding sleeves of the four vertical columns 3 are provided with a transverse plate 6, the ejection ends of the two cylinders 5 respectively slide through the bottom of the top plate 4 and are fixedly connected with the top of the transverse plate 6, a first polishing piece 7 for polishing the inner surface and the edge of one plastic barrel and a second polishing piece 8 for polishing the outer surface of the other plastic barrel are respectively arranged below the transverse plate 6, the first polishing piece 7 comprises a cylinder 701, the diameter of the cylinder 701 is smaller than the inner diameter of the plastic barrel, the top of the cylinder 702 is fixedly provided with a circular plate 702, the surfaces of the cylinder 701 and the circular plate 702 are fixedly sleeved with a first sponge 703, the surfaces of the cylinder 702 are fixedly provided with a second sponge 802, the first sponge 802 is used for driving the inner wall 802 of the inner side wall of the first polishing piece and the second polishing piece is provided with a second sponge 802, the inner wall of the second polishing piece is used for driving the inner side wall of the second polishing piece, which is provided with a second sponge 802, and the inner side wall of the second sponge 802 is used for driving the inner side wall of the inner wall of the polishing piece, which is used for polishing, and the inner side of the polishing piece is used for polishing, and the inner side of the polishing device.

When needs are polished the plastic barrel, the staff all places two plastic barrels on U type seat 1 earlier, the opening of one of them plastic barrel is placed up, the opening of another one plastic barrel is placed down, the back-off is placed promptly, then utilize clamping assembly 2 to fix the outer wall centre gripping of one of them plastic barrel, fix the inner wall centre gripping of another one plastic barrel, fix the back with two plastic barrels, utilize two cylinders 5 to drive diaphragm 6 and move down, can make first piece 7 of polishing descend to the inside of one of them plastic barrel, and the outside of second piece 8 of polishing descends to another one plastic barrel, then utilize drive assembly 9 can drive first piece 7 of polishing and second piece 8 of polishing rotate, like this first sponge abrasive paper can polish the inner bottom wall of one of them plastic barrel, inside wall and top mouth edge, second sponge abrasive paper 802 can polish the outer lateral wall and the bottom of another one plastic barrel, when polishing the processing to the plastic barrel like this, machining efficiency is higher, labour saving and time saving.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, in some embodiments, clamping assembly 2 includes two support blocks 201 symmetrically fixed at the bottom surface of the top of U-shaped seat 1, the lateral wall of one support block 201 is connected with first bi-directional screw 202 through bearing rotation, the lateral wall of another support block 201 is connected with second bi-directional screw 203 through bearing rotation, first bi-directional screw 202 and second bi-directional screw 203 fixed connection, the screw thread direction on the surface of first bi-directional screw 202 and second bi-directional screw 203 is opposite, the lower surface of U-shaped seat 1 is fixed with first motor 204, the output shaft of first motor 204 and the one end fixed connection of second bi-directional screw 203, be fixed with guide bar 205 between two support blocks 201, the surface symmetry threaded connection of first bi-directional screw 202 has two first splint 206, the surface of two first splint 206 sliding connection at guide bar 205, the top symmetry of U-shaped seat 1 has two through openings that are adapted to first splint 206, the top of two first splint 206 all slides through opening and is fixed with the second clamp block 208 that is used for holding plastic barrel outer wall surface, the second clamp block 208 is connected with two bi-directional screw 208 sliding groove 208, the second clamp block 208 has dodge effect that the second clamp plate surface of two bi-directional screw 208 sliding groove 208 is connected with the second base 1, the top surface of two clamp blocks 209 is better side surface of second clamp plate 208 sliding groove.

When two plastic barrels need to be fixed, the first motor 204 can be started, the first motor 204 can drive the first bidirectional screw 202 and the second bidirectional screw 203 to rotate, the first bidirectional screw 202 can drive the two first clamping plates 206 to move towards the middle, the two first clamping plates 206 can drive the two first clamping blocks 207 to move towards the middle, so that the outer wall of one plastic barrel can be clamped and fixed, the second bidirectional screw 203 can drive the two second clamping plates 208 to move away from the outer side, and the two second clamping plates 208 can drive the two second clamping blocks 209 to move away from the outer side, so that the inner wall of the other plastic barrel can be clamped and fixed.

As shown in fig. 1, fig. 2 and fig. 3, in some embodiments, the driving assembly 9 includes a second motor 901 fixed on the top of the transverse plate 6, two support plates 902 are symmetrically fixed on the top of the transverse plate 6, a rotating rod 903 is rotatably connected between the two support plates 902 through bearings, two driving bevel gears 904 are symmetrically sleeved and fixed on the surface of the rotating rod 903, driven bevel gears 905 are engaged and connected with the two driving bevel gears 904, rotating shafts 906 are fixed on the bottoms of the two driven bevel gears 905, the two rotating shafts 906 are rotatably connected with the transverse plate 6 through bearings, the bottom end of one rotating shaft 906 is fixedly connected with the top center of the circular plate 702, the bottom end of the other rotating shaft 906 is fixedly connected with the top center of the cylindrical shell 801, round blocks 907 are sleeved and fixed on the surfaces of the two rotating shafts 906, and the bottoms of the two round blocks 907 are attached to the top of the transverse plate 6, so as to play a role of stabilizing the rotating shafts 906.

When the first polishing member 7 and the second polishing member 8 need to be driven to rotate, the second motor 901 can be started, the second motor 901 can drive the rotating rod 903 to rotate, the rotating rod 903 can drive two drive bevel gears 904 on the surface of the rotating rod 903 to rotate, the two drive bevel gears 904 can drive two driven bevel gears 905 to rotate, the two driven bevel gears 905 can drive two rotating shafts 906 to rotate, one rotating shaft 906 can drive the circular plate 702 to rotate, so that the first sponge sand paper 703 can be driven to rotate, the other rotating shaft 906 can drive the barrel shell 801 to rotate, and the second sponge sand paper 802 can be driven to rotate.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The polishing device for plastic product processing comprises a U-shaped seat (1), and is characterized in that a clamping assembly (2) for simultaneously clamping two plastic barrels is arranged on the U-shaped seat (1), the clamping assembly (2) is used for clamping the outer wall of one plastic barrel and the inner wall of the other plastic barrel, upright posts (3) are fixed at four corners of the top of the U-shaped seat (1), top plates (4) are fixed at four corners of the upright posts (3), two cylinders (5) are symmetrically fixed at the top of the top plates (4), a transverse plate (6) is arranged on the surface sliding sleeve of the upright posts (3), the two ejection ends of the cylinders (5) are respectively and slidably penetrated through the bottom of the top plates (4) and are fixedly connected with the top of the transverse plate (6), first polishing pieces (7) for polishing the inner surface and edges of one plastic barrel and second polishing pieces (8) for polishing the outer surface of the other plastic barrel are respectively arranged below the transverse plate (6), the first polishing pieces (7) comprise cylinder (701), the surface sliding sleeve of the upright posts (3) is provided with a transverse plate (6), the surface sliding sleeve of the transverse plate (6) is provided with a transverse plate (6), and the top plate (703) is fixedly connected with the top surface of the inner diameter of the cylinder (701), and the cylinder 703 is provided with a piece (703) of a piece (701), and the bottom surface of the inner diameter of the cylinder (701) is provided with a cylinder (701) Inside wall and top mouth edge, second piece of polishing (8) are including shell (801), the inner wall of shell (801) is fixed with second sponge sand paper (802), second sponge sand paper (802) are used for polishing the lateral wall and the bottom of plastic barrel, the top of diaphragm (6) is provided with and is used for driving first piece of polishing (7) and second piece of polishing (8) pivoted drive assembly (9).

2. The polishing device for plastic product processing according to claim 1, wherein the clamping assembly (2) comprises two support blocks (201) symmetrically fixed on the lower surface of the top of the U-shaped seat (1), wherein a first bidirectional screw rod (202) is rotatably connected to the side wall of one support block (201) through a bearing, a second bidirectional screw rod (203) is rotatably connected to the side wall of the other support block (201) through a bearing, the first bidirectional screw rod (202) is fixedly connected with the second bidirectional screw rod (203), the thread directions of the surfaces of the first bidirectional screw rod (202) and the second bidirectional screw rod (203) are opposite, a first motor (204) is fixed on the lower surface of the U-shaped seat (1), an output shaft of the first motor (204) is fixedly connected with one end of the second bidirectional screw rod (203), a guide rod (205) is fixed between the two support blocks (201), the surfaces of the first bidirectional screw rod (202) are symmetrically connected with two first clamping plates (206), the two first clamping plates (206) are both in sliding connection with the surfaces of the guide rod (202) and are both clamping plates (206) are matched with the top surfaces of the two clamping blocks (1) in a sliding mode, the surface symmetry threaded connection of second bidirectional screw (203) has two second splint (208), two equal sliding connection of second splint (208) is on the surface of guide bar (205), dodge mouthful that is adapted to second splint (208) has been seted up at the top of U type seat (1), two the top of second splint (208) all slides and runs through dodge mouthful and be fixed with second clamp splice (209) that are used for the centre gripping plastic bucket inner wall.

3. The polishing device for plastic product processing as set forth in claim 2, wherein the surfaces of the first clamping block (207) and the second clamping block (209) are provided with anti-slip lines.

4. The polishing device for plastic product processing according to claim 1, wherein the driving assembly (9) comprises a second motor (901) fixed at the top of the transverse plate (6), two support plates (902) are symmetrically fixed at the top of the transverse plate (6), a rotating rod (903) is rotatably connected between the two support plates (902) through a bearing, two driving bevel gears (904) are symmetrically sleeved and fixed on the surface of the rotating rod (903), driven bevel gears (905) are respectively engaged and connected with the two driving bevel gears (904), rotating shafts (906) are respectively fixed at the bottoms of the two driven bevel gears (905), the two rotating shafts (906) are respectively connected with the transverse plate (6) through bearings in a rotating mode, the bottom end of one rotating shaft (906) is fixedly connected with the top center of a circular plate (702), and the bottom end of the other rotating shaft (906) is fixedly connected with the top center of a cylinder shell (801).

5. The polishing device for plastic product processing as set forth in claim 4, wherein round blocks (907) are sleeved and fixed on the surfaces of the two rotating shafts (906), and bottoms of the round blocks (907) are attached to the top of the transverse plate (6).