Polishing equipment for plastic products

Abstract

The utility model discloses a plastic product polishing device which comprises a workbench, a supporting plate is arranged on one side of the upper end face of the workbench, a motor is arranged on the outer wall of the supporting plate, a strip-shaped block is arranged on one side of the supporting plate and located on the upper end face of the workbench, and a T-shaped groove is formed in the strip-shaped block. A T-shaped groove is formed in the upper end of the top block, a T-shaped block is slidably arranged in the T-shaped groove, a moving plate is arranged at the upper end of the T-shaped block, a rotating shaft is rotatably arranged in the middle of the moving plate, and rotating sleeves are arranged at the output end of the rotating shaft and the output end of the motor, so that a user can adjust the extension length of the adjusting rod and the top block through an adjusting screw; and then a hand wheel is rotated to enable a lead screw to drive a T-shaped block and a movable plate to move, so that the distance between the movable plate and a supporting plate is changed, then the cylindrical plastic products with different lengths are clamped, and follow-up grinding is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic product processing technical field more specifically, it relates to a kind of polishing equipment of plastic product. BACKGROUND

[0002] Plastic product in production process, generally by heating plastic raw materials to molten state, then pressurized injection into the forming cavity of mould and is cooled, finally shaped into fixed shape injection molding part.The efficiency of injection molding is very high, but in the process of forming, due to the wear of mould and other factors, the surface of final forming injection molding part can exist some burrs or concave-convex points, now generally need to carry out surface polishing treatment to injection molding part, and in the polishing process of plastic product, polishing equipment is needed.

[0003] The existing polishing equipment in the process of polishing barrel plastic product, generally by clamping mechanism to clamp and fix the outer surface of plastic product, but this clamping method can shield part of area of plastic product when polishing, so that the burr of the shielded position cannot be polished, affect polishing effect;

[0004] And traditional polishing equipment only simply polishes plastic product, does not collect dust generated when polishing, so that dust spreads everywhere in air, long-term not only pollute working environment, but also harm worker's health. UTILITY MODEL CONTENT

[0005] (I) the technical problem solved

[0006] In view of the problems in the prior art, the utility model provides a kind of polishing equipment of plastic product to solve the technical problem that the polishing equipment mentioned in background art in the process of polishing barrel plastic product, generally by clamping mechanism to clamp and fix the outer surface of plastic product, so that the burr of the shielded position cannot be polished when polishing.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: A kind of polishing equipment of plastic product, including workbench, the upper end surface of the workbench and located one side is equipped with support plate, motor is equipped on the outer wall of the support plate, the upper end surface of the workbench and located one side of the support plate is equipped with strip block, T-shaped groove is opened in the inside of the strip block, T-shaped block is slidably arranged in the inside of the T-shaped groove, the upper end of the T-shaped block is equipped with moving plate, rotating shaft is rotatably arranged in the middle position of the moving plate, rotating sleeve is equipped with the output end of motor, the outer wall of the rotating sleeve is equipped with installation shell, the installation shell is equipped with multiple and the inside is slidably arranged with adjusting rod, the other end of the adjusting rod is equipped with top block, adjusting hole is opened in the adjusting rod, the adjusting hole is equipped with multiple and linear arrangement, locating hole is opened in the outer wall of the installation shell, adjusting screw is arranged in the inside of the locating hole and adjusting hole, screw rod is rotatably arranged in the inside of the T-shaped groove, the screw rod is threadedly connected with T-shaped block, the one end of the screw rod is equipped with hand wheel, the upper end of the workbench is equipped with protective shell, dust collection mechanism is arranged on the both sides of the protective shell.

[0009] The utility model further sets up, dust collection mechanism includes dust collection pipe, one end of dust collection pipe passes through protective shell and is fixedly equipped with dust cover, the lower end surface of workbench is fixedly equipped with collection box, the other end of dust collection pipe is communicated with the inside of collection box, the inner wall of collection box and located dust collection pipe rear end is equipped with filter plate, the rear end of filter plate and located the outer wall of collection box is equipped with negative pressure fan, it is convenient to absorb dust in the polishing process.

[0010] The utility model further sets up, the front end surface of collection box and located one side is hingedly equipped with box door, it is convenient to clean dust in the inside of collection box.

[0011] The utility model further sets up, the upper end surface of protective shell is equipped with sliding hole, sliding hole is slidably arranged in the inside of sliding block, the lower end surface of sliding block is equipped with electric push rod, the output of electric push rod is equipped with U type frame, the both ends of U type frame are equipped with threaded column, threaded column is threadedly installed with U type frame, the one end of threaded column is rotatably equipped with polishing piece, and the other end is equipped with rotating disc, it is convenient to polish the cylindrical plastic product of different diameter size.

[0012] The utility model further sets up, one side of sliding hole and located the upper end surface of protective shell is fixedly equipped with pneumatic cylinder, the upper end surface of sliding block is equipped with connecting plate, the output of pneumatic cylinder is fixedly connected with connecting plate, it is convenient to adjust the position of polishing piece.

[0013] The utility model further sets up, polishing piece is located in the front and back of rotating sleeve, and is symmetrically arranged.

[0014] The outer wall of the top block is in arc shape, which facilitates contact with the inner wall of the cylindrical plastic product.

[0015] The utility model further provides that the lower end surface of the work table is equipped with supporting legs, which facilitates supporting the work table.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of plastic product's polishing equipment, with following beneficial effects:

[0018] 1, by setting rotating sleeve, installation shell and adjusting rod, so that user can adjust the length of adjusting rod and top block by adjusting screw, to fix the cylindrical plastic product of different inner diameter size, then rotate hand wheel to make lead screw drive T block and moving plate move, to change the distance between moving plate and support plate, then the cylindrical plastic product of different length is clamped, when polishing, can be opened motor to make plastic product rotate, to make polishing piece and outer surface contact, to realize the effect of polishing, and because top block is arranged in product interior, thus will not polish part cause obstruction, convenient to use.

[0019] 2, by setting dust hood, collecting box and negative pressure fan, so that in the process of polishing, user can open negative pressure fan to make dust hood dust in protective shell inside through dust absorption pipe and be inhaled into collecting box, after polishing, can open box door to concentrate cleaning dust, and by setting filter plate, can protect negative pressure fan, prevent dust from entering, by this design, it can guarantee that the equipment is in the process of polishing, external environment and air are cleaner, to reduce the harm to human body.

[0020] 3, by setting electric push rod, U-shaped frame and polishing piece, so that user can control electric push rod to make polishing piece be located at the front and rear sides of product, then rotate rotary disc to make polishing piece and the outer surface of product contact, to facilitate subsequent polishing of different diameter size plastic product, and also can control cylinder to make sliding block drive polishing piece move, to polish different positions on product, convenient to use. DRAWINGS

[0021] Figure 1 It is a kind of plastic product's polishing equipment whole schematic view in non-use state;

[0022] Figure 2 It is the installation explosion diagram of rotating sleeve, installation shell, adjusting rod, top block and adjusting screw on rotating shaft;

[0023] Figure 3 It is the installation schematic view of parts in protective shell and collecting box.

[0024] Figure 4 Positioning diagram of dust suction pipe, collection box and negative pressure fan on protective shell;

[0025] Figure 5 Installation diagram of electric push rod, U-shaped frame, threaded column and polishing piece on T-shaped block.

[0026] In the figure: 1, workbench; 2, support plate; 3, motor; 4, strip block; 5, T-shaped groove; 6, T-shaped block; 7, moving plate; 8, rotating shaft; 9, rotating sleeve; 10, mounting shell; 11, adjusting rod; 12, top block; 13, adjusting hole; 14, positioning hole; 15, adjusting screw; 16, lead screw; 17, hand wheel; 18, protective shell; 19, dust suction pipe; 20, dust suction cover; 21, collection box; 22, filter plate; 23, negative pressure fan; 24, box door; 25, sliding hole; 26, sliding block; 27, electric push rod; 28, U-shaped frame; 29, threaded column; 30, polishing piece; 31, rotating disc; 32, air cylinder; 33, support leg. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise stated, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational direction; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5The utility model provides a kind of plastic product polishing equipment, including workbench 1, the upper end surface of workbench 1 and located one side is equipped with support plate 2, motor 3 is equipped on the outer wall of support plate 2, strip block 4 is equipped with in the upper end surface of workbench 1 and located one side of support plate 2, T-shaped groove 5 is opened in the inside of strip block 4, T-shaped block 6 is slidably arranged in the inside of T-shaped groove 5, moving plate 7 is equipped in the upper end of T-shaped block 6, rotating shaft 8 is rotatably arranged in the middle position of moving plate 7, rotating sleeve 9 is equipped with at the output end of motor 3, rotating sleeve 9 is equipped on the outer wall, and installing shell 10 is equipped on the outer wall of rotating sleeve 9, adjusting rod 11 is slidably arranged in the inside of installing shell 10, and multiple adjusting rod 11 are arranged, and adjusting rod 11 is equipped with top block 12 in the other end, adjusting hole 13 is opened on adjusting rod 11, adjusting hole 13 is arranged in multiple and linear arrangement, locating hole 14 is opened on the outer wall of installing shell 10, adjusting screw 15 is equipped in the inside of locating hole 14 and adjusting hole 13, lead screw 16 is rotatably arranged in the inside of T-shaped groove 5, lead screw 16 is threadedly connected with T-shaped block 6, hand wheel 17 is equipped in the one end of lead screw 16, the upper end of workbench 1 is equipped with protective shell 18, dust collection mechanism is arranged in the both sides of protective shell 18, and the outer wall of top block 12 is arc-shaped.

[0031] In the embodiment, the dust collection mechanism includes dust collection pipes 19, one end of the dust collection pipes 19 passes through the protective shell 18 and is fixedly provided with dust collection covers 20, a collecting box 21 is fixedly arranged on the lower end surface of the workbench 1, the other end of the dust collection pipes 19 is in communication with the inside of the collecting box 21, a filter plate 22 is arranged on the inner wall of the collecting box 21 and located at the rear end of the dust collection pipes 19, a negative pressure fan 23 is arranged at the rear end of the filter plate 22 and located on the outer wall of the collecting box 21, and a box door 24 is hingedly arranged on the front end surface of the collecting box 21 and located at one side.

[0032] More specifically, the user can adjust the length of the adjusting rod 11 and the top block 12 by adjusting the adjusting screw 15 to fix the cylindrical plastic product with different inner diameters, then rotate the hand wheel 17 to move the T-shaped block 6 and the moving plate 7 driven by the lead screw 16 to change the distance between the moving plate 7 and the support plate 2, so as to clamp the cylindrical plastic product with different lengths, and when polishing, the plastic product can be rotated by turning on the motor 3 to make the polishing piece 30 contact with the outer surface, thereby achieving the polishing effect, and in the process of polishing, the dust in the protective shell 18 can be sucked into the collecting box 21 through the dust collection pipes 19 by turning on the negative pressure fan 23, and after polishing, the box door 24 can be opened to clean the dust.

[0033] Please refer to Figure 1 And Figure 5As the embodiment of polishing the plastic products with different diameters, the upper end face of the protective shell 18 is provided with a sliding hole 25, the sliding hole 25 is slidably provided with a sliding block 26, the lower end face of the sliding block 26 is provided with an electric push rod 27, the output end of the electric push rod 27 is provided with a U-shaped frame 28, both ends of the U-shaped frame 28 are provided with threaded columns 29, the threaded columns 29 are threadedly installed with the U-shaped frame 28, one end of the threaded column 29 is rotatably provided with a polishing piece 30, and the other end is provided with a rotating disc 31. One side of the sliding hole 25 and located at the upper end face of the protective shell 18 is fixedly provided with an air cylinder 32, the upper end face of the sliding block 26 is provided with a connecting plate, the output end of the air cylinder 32 is fixedly connected with the connecting plate, the polishing piece 30 is located at the front and rear sides of the rotating sleeve 9, and is symmetrically arranged.

[0034] Specifically, the user can control the electric push rod 27 to make the polishing piece 30 located at the front and rear sides of the product, and then rotate the rotating disc 31 to make the polishing piece 30 contact with the outer surface of the product, which is convenient for subsequent polishing of plastic products with different diameters, and the user can also control the air cylinder 32 to make the sliding block 26 drive the polishing piece 30 to move to polish different positions on the product, which is convenient to use.

[0035] Please refer to Figure 1 As a further embodiment of supporting the device, the lower end face of the workbench 1 is provided with a supporting leg 33.

[0036] Specifically, the device can be supported to make it more stable.

[0037] In summary, when the overall device is in use: the user can adjust the extension length of the adjusting rod 11 and the top block 12 by adjusting the screw 15 to fix the cylindrical plastic products with different inner diameters, then rotate the hand wheel 17 to make the lead screw 16 drive the T-shaped block 6 and the moving plate 7 to move to change the distance between the moving plate 7 and the supporting plate 2, thereby clamping and fixing the cylindrical plastic products with different lengths, then controlling the electric push rod 27 to make the polishing piece 30 located at the front and rear sides of the product, then rotating the rotating disc 31 to make the polishing piece 30 contact with the outer surface of the product, finally, the plastic product can be rotated by turning on the motor 3 to make the polishing piece 30 contact with the outer surface of the product, thereby achieving the polishing effect. During the polishing process, the dust in the protective shell 18 can be sucked into the collecting box 21 through the dust suction pipe 19 by opening the negative pressure fan 23, and the dust can be collected and cleaned by opening the door 24 after polishing, which is convenient to use.

[0038] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A polishing device for plastic products, comprising a workbench (1), characterized in that: A support plate (2) is provided on one side of the upper end surface of the workbench (1), a motor (3) is provided on the outer wall of the support plate (2), a strip block (4) is provided on one side of the support plate (2) and on the upper end surface of the workbench (1), a T-shaped slot (5) is provided inside the strip block (4), a T-shaped block (6) is provided inside the T-shaped slot (5), a movable plate (7) is provided on the upper end of the T-shaped block (6), a rotating shaft (8) is provided at the middle position of the movable plate (7), the rotating shaft (8) and the output end of the motor (3) are both provided with a rotating sleeve (9), a mounting shell (10) is provided on the outer wall of the rotating sleeve (9), and the mounting shell (10) is provided with a plurality of sliding members. The mounting shell (10) is provided with an adjusting rod (11), the other end of which is provided with a top block (12), and the adjusting rod (11) is provided with an adjusting hole (13), and the adjusting holes (13) are provided in a plurality and are arranged linearly. The outer wall of the mounting shell (10) is provided with a positioning hole (14), and the interiors of the positioning hole (14) and the adjusting hole (13) are provided with an adjusting screw (15). The interior of the T-slot (5) is provided with a screw (16), and the screw (16) is threadedly connected to the T-block (6). One end of the screw (16) is provided with a hand wheel (17). The upper end of the workbench (1) is provided with a protective shell (18), and both sides of the protective shell (18) are provided with a dust collection mechanism.

2. The polishing device for plastic products according to claim 1, characterized in that: The dust collection mechanism comprises a dust collection pipe (19), one end of which passes through a protective shell (18) and is fixedly provided with a dust collection cover (20), a collection box (21) is fixedly provided on the lower end surface of the workbench (1), the other end of which is in communication with the interior of the collection box (21), a filter plate (22) is provided on the inner wall of the collection box (21) and at the rear end of the dust collection pipe (19), and a negative pressure fan (23) is provided at the rear end of the filter plate (22) and at the outer wall of the collection box (21).

3. The polishing device for plastic products according to claim 2, characterized in that: A box door (24) is hingedly provided on one side of the front end surface of the collection box (21).

4. The polishing device for plastic products according to claim 1, characterized in that: The upper end surface of the protective shell (18) is provided with a sliding hole (25), the interior of the sliding hole (25) is provided with a sliding block (26) for sliding, the lower end surface of the sliding block (26) is provided with an electric push rod (27), the output end of the electric push rod (27) is provided with a U-shaped frame (28), both ends of the U-shaped frame (28) are provided with threaded columns (29), the threaded columns (29) are threadedly installed with the U-shaped frame (28), one end of the threaded column (29) is rotatably provided with a grinding plate (30), and the other end is provided with a rotating disk (31).

5. The polishing device for plastic products according to claim 4, characterized in that: A cylinder (32) is fixedly provided on one side of the sliding hole (25) and on the upper end surface of the protective shell (18); a connecting plate is provided on the upper end surface of the sliding block (26); and an output end of the cylinder (32) is fixedly connected to the connecting plate.

6. The polishing device for plastic products according to claim 4, characterized in that: The grinding sheets (30) are located at the front and rear sides of the rotating sleeve (9) and are symmetrically arranged.

7. The polishing device for plastic products according to claim 1, characterized in that: The outer walls of the top blocks (12) are all in an arc shape.

8. The polishing device for plastic products according to claim 1, characterized in that: The lower end surface of the workbench (1) is provided with supporting legs (33).

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