Plastic product burr removing device

Abstract

The utility model discloses a plastic product burr removing device, and belongs to the technical field of burr removing devices, the plastic product burr removing device comprises a machine body, a dry ice box is arranged on one side of the top end of the machine body, a clamping device is arranged at the output end of an electric push rod, the clamping device comprises a sliding plate, one side of a rectangular plate is rotatably connected with a round rod, and the round rod is connected with a motor. One side of the L-shaped rod is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a threaded ring, the output end of the cylinder and the output end of the servo motor are both fixedly connected with groove blocks, the clamping device is arranged, and the two ends of a plastic plate are clamped into the two groove blocks, so that the cylinder moves on the outer surface of the round rod to be self-adaptive to the width of the plastic plate; and the two ends of the plastic plate are fixed into two groove blocks through rectangular pieces, the groove blocks and the plastic plate are driven to rotate by operating a servo motor, and therefore burrs on the surfaces of the two sides of the plastic plate can be conveniently and comprehensively cleared away through dry ice sprayed out of an output pipe, and the practicability and convenience are improved when the clearing device is used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to technical field, concretely is a kind of plastic product burr removing device. BACKGROUND

[0002] Plastic is a kind of material based on high molecular polymer, with extensive application and diverse characteristics, plastic product is everywhere in life, as small as the pen in our hands, water cup, as large as automobile parts, building materials etc. It has many advantages, such as light, corrosion resistant, good insulation, convenient processing.

[0003] Plastic product such as plastic plate after production needs to use burr removing device to clean the burr on the surface of plastic plate, by spraying dry ice to make dry ice contact with the burr on the surface of plastic product to make the burr and the connecting part of plastic plate break off.

[0004] But in actual use process, due to the inconvenience of hand and dry ice direct contact, need to place plastic plate on a positioning plate, then use bolt to fasten the position of plastic plate, so that the burr on the surface of plastic plate is cleaned only on one side of plastic plate, after cleaning on one side, plastic plate is taken down and cleaned on the other side, leading to certain inconvenience when using cleaning device, and the problem of low efficiency. UTILITY MODEL CONTENTS

[0005] (I) the technical problem solved

[0006] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of plastic product burr removing device, solve the burr on the surface of plastic plate is cleaned only on one side of plastic plate when cleaning device, after cleaning on one side, plastic plate is taken down and cleaned on the other side, leading to certain inconvenience when using cleaning device, and the problem of low efficiency.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: A plastic product burr removing device, including the body, one side of the body is provided with the control cabinet, the top one side of the body is provided with dry ice box, the top of dry ice box is provided with the slide of the cover plate, one side of the top of the body is provided with the sliding seat, one side of the sliding seat is provided with the output pipe, the output pipe is connected through the pipeline between dry ice box, one side of the top of the body is provided with electric push rod, the output of electric push rod is provided with clamping device, clamping device includes the sliding plate, the bottom of the sliding plate is slidably connected with the inner wall top of the body, the top both sides of the sliding plate are fixedly connected with rectangular plate respectively, the output of electric push rod is fixedly connected with one side of a rectangular plate, one side of a rectangular plate is provided with servo motor, the output of servo motor rotates in the inner wall of rectangular plate, one side of a rectangular plate is rotatably connected with round bar, the outer surface of round bar is slidably connected with cylinder, one side of cylinder is provided with spring, the both ends of spring are fixedly connected with one side of round bar and one end of cylinder respectively, one side of round bar is fixedly connected with L shaped rod, the outer surface of L shaped rod is slidably connected with sleeve rod, one end of sleeve rod is fixedly connected with one side of cylinder, one side of L shaped rod is fixedly connected with screw rod, the outer surface of screw rod is threadedly connected with thread ring, the output of cylinder and servo motor is fixedly connected with groove block, one end of the inner wall of groove block is threadedly connected with bolt, one end of bolt is rotatably connected with rectangular sheet, one side of rectangular sheet slides in one side of the inner wall of groove block.

[0009] As a further scheme of the utility model: the inner diameter of the spring is slightly larger than the diameter of the round bar, and the spring is located outside the round bar.

[0010] As a further scheme of the utility model: the bottom of the thread ring is fixedly connected with a gasket, and the gasket is made of rubber.

[0011] As a further scheme of the utility model: the top of the screw rod is fixedly connected with a stop block, and the length of the stop block is greater than the diameter of the screw rod.

[0012] As a further scheme of the utility model: the top of the bolt is fixedly connected with a plurality of protrusions, and the protrusions are circumferentially distributed on the outer surface of the bolt.

[0013] As a further scheme of the utility model: the outer surface of the sliding plate is provided with a cleaning device, the cleaning device includes a rectangular block, the bottom of the rectangular block is fixedly connected with one side of the top of the sliding plate, the inner wall of the rectangular block is slidably connected with a pull rod, and one end of the pull rod is fixedly connected with a scraping rod.

[0014] As a further scheme of the utility model: the end of the pull rod away from the scraping rod is fixedly connected with an auxiliary block, and recesses are formed in the upper and lower ends of the auxiliary block.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the beneficial effects of the utility model lie in that:

[0017] 1、The plastic product burr removing device, through the setting clamping device, by clamping both ends of the plastic plate into the two groove blocks, the cylinder moves on the outer surface of the round rod to adapt to the width of the plastic plate, and the both ends of the plastic plate are fixed in the two groove blocks through the rectangular piece, and the groove blocks and the plastic plate are driven to rotate by the operation of the servo motor, so that the dry ice sprayed at the output pipe can clean the burrs on the both sides of the plastic plate, improving the practicability and convenience when using the removing device.

[0018] 2、The plastic product burr removing device, by setting the stop block, the moving range of the threaded ring on the outer surface of the screw rod is limited, avoiding the threaded ring from falling off the outer surface of the screw rod when moving upward.

[0019] 3、The plastic product burr removing device, by setting the cleaning device, by pulling the pull rod, the scraper moves on the outer surface of the sliding plate to the direction of the rectangular block, pushing the burrs of the plastic plate on the outer surface of the sliding plate to the direction of the rectangular block, facilitating the cleaning of the burrs and debris on the outer surface of the sliding plate, further improving the convenience when using the removing device. DETAILED DESCRIPTION

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is a structure schematic diagram of the machine body of the utility model;

[0022] Figure 3 It is a structure schematic diagram of the sliding plate of the utility model;

[0023] Figure 4 It is a structure schematic diagram of the utility model Figure 3 A local enlarged structure schematic diagram.

[0024] In the figure: 1, machine body; 2, clamping device; 3, cleaning device; 4, dry ice box; 5, sliding seat; 6, output pipe; 7, electric push rod; 8, control console; 21, sliding plate; 22, rectangular plate; 23, motor; 24, groove block; 25, round rod; 26, cylinder; 27, spring; 28, L-shaped rod; 29, sleeve rod; 210, screw rod; 211, threaded ring; 212, screw; 213, rectangular piece; 214, gasket; 215, stop block; 216, protrusion; 31, rectangular block; 32, pull rod; 33, scraper; 34, auxiliary block. DETAILED DESCRIPTION

[0025] The technical solutions of the patent will be further described in detail in combination with specific embodiments.

[0026] As Figures 1-4The utility model provides a technical scheme: a plastic product burr removing device, including the body 1, the side of body 1 is provided with the control cabinet 8, the top side of body 1 is provided with dry ice refrigerator 4, the top of dry ice refrigerator 4 is slidably provided with the apron, the top side of body 1 is provided with the sliding seat 5, the side of sliding seat 5 is provided with the output pipe 6, the output pipe 6 is connected through the pipeline between dry ice refrigerator 4, the top side of body 1 is provided with electric push rod 7, the output of electric push rod 7 is provided with clamping device 2, clamping device 2 includes sliding plate 21, the bottom of sliding plate 21 is slidably connected with the inner wall top of body 1, the top of sliding plate 21 two sides are fixedly connected with rectangular plate 22 respectively, the output of electric push rod 7 is fixedly connected with the side of a rectangular plate 22, the side of a rectangular plate 22 is provided with servo motor 23, the output of servo motor 23 rotates in the inner wall of rectangular plate 22, the side of a rectangular plate 22 is rotatably connected with round bar 25, the outer surface of round bar 25 is slidably connected with cylinder 26, the side of cylinder 26 is provided with spring 27, the both ends of spring 27 are fixedly connected with the side of round bar 25 and one end of cylinder 26 respectively, the side of round bar 25 is fixedly connected with L-shaped rod 28, the outer surface of L-shaped rod 28 is slidably connected with sleeve rod 29, one end of sleeve rod 29 is fixedly connected with the side of cylinder 26, the side of L-shaped rod 28 is fixedly connected with screw rod 210, the outer surface of screw rod 210 is threadedly connected with threaded ring 211, cylinder 26 and the output of servo motor 23 are all fixedly connected with groove block 24, the inner wall one end of groove block 24 is threadedly connected with bolt 212, the one end of bolt 212 is rotatably connected with rectangular sheet 213, the side of rectangular sheet 213 slides in the inner wall one side of groove block 24, by setting up groove block 24, when using the burr removing device to remove the burr of plastic plate, first add dry ice block into dry ice refrigerator 4, push the apron and cover the top of dry ice refrigerator 4, the both ends of plastic plate are inserted into the inside of two groove blocks 24 respectively, when the both ends of plastic plate enter the inside of groove block 24, the groove block 24 of one end of cylinder 26 is extruded and will push cylinder 26 to slide on the outer surface of round bar 25 and compress spring 27, simultaneously, sleeve rod 29 will slide on the outer surface of L-shaped rod 28, after the both ends of plastic plate abut against the inner wall of groove block 24, cylinder 26 stops moving, then rotate threaded ring 211 and make threaded ring 211 move downwards on the outer surface of screw rod 210 and compress the bottom of threaded ring 211 on the outer surface of sleeve rod 29 to fix the mutual position of cylinder 26 and round bar 25, again rotate bolt 212 at two groove blocks 24 respectively and control bolt 212 to move on the inner wall of groove block 24 and drive rectangular sheet 213 to slide on the inner wall one side of groove block 24, compress the side of rectangular sheet 213 on the outer surface of plastic plate and fasten the position of plastic plate in the inside of groove block 24, by the control cabinet 8 of body 1 side controls the pump machine operation in the inside of body 1 and sends dry ice to the output pipe 6 and sprays, and operates electric push rod 7 and controls sliding plate 21 to slide on the outer surface of body 1 and adjusts the horizontal position of plastic plate,The operation of the servo motor 23 drives the two grooves 24 and the plastic plate to rotate, so that the dry ice sprayed from the output pipe 6 can completely remove the burrs on the surface of the plastic plate. After cleaning, rotate the two bolts 212 to move the rectangular piece 213 away from the outer surface of the plastic plate, and then rotate the threaded ring 211 to move the threaded ring 211 away from the top end of the sleeve rod 29. Pull the plastic plate to remove the plastic plate. The spring 27 returns to its original position and pushes the cylinder 26 to move on the outer surface of the cylindrical rod 25 back to its original position. By setting the clamping device 2, the two ends of the plastic plate are clamped into the two grooves 24, the cylinder 26 moves on the outer surface of the cylindrical rod 25 to adapt to the width of the plastic plate, and the two ends of the plastic plate are fixed in the two grooves 24 by the rectangular piece 213. By operating the servo motor 23 to drive the grooves 24 and the plastic plate to rotate, the dry ice sprayed from the output pipe 6 can conveniently clean the burrs on the surface of the plastic plate on both sides, improving the practicality and convenience of using the cleaning device.

[0027] Specifically, as shown in Figures 2-4 , the inner diameter of the spring 27 is slightly larger than the diameter of the cylindrical rod 25, and the spring 27 is located on the outside of the cylindrical rod 25. When the cylinder 26 moves on the outside of the cylindrical rod 25 and the spring 27 deforms, the cylindrical rod 25 can reinforce the internal shape of the spring 27, thereby avoiding the spring 27 from being twisted as much as possible and prolonging the service life of the spring 27. The bottom end of the threaded ring 211 is fixedly connected with a gasket 214 made of rubber. Rotating the threaded ring 211 moves the threaded ring 211 downward on the outer surface of the screw rod 210 to press the rubber gasket 214 tightly against the outer surface of the sleeve rod 29, thereby fixing the relative positions of the sleeve rod 29, the L-shaped rod 28, the cylinder 26 and the cylindrical rod 25 more stably and preventing accidental sliding.

[0028] Specifically, as shown in Figures 2-4 , the top end of the screw rod 210 is fixedly connected with a stop block 215, and the length of the stop block 215 is greater than the diameter of the screw rod 210. By setting the stop block 215, the movement range of the threaded ring 211 on the outer surface of the screw rod 210 can be limited, thereby preventing the threaded ring 211 from moving upward on the outer surface of the screw rod 210 and falling off the outer surface of the screw rod 210. The top end of the bolt 212 is fixedly connected with a plurality of protrusions 216, which are circumferentially distributed on the outer surface of the bolt 212. Gripping the protrusions 216 on the outer surface of the bolt 212 can more conveniently rotate the bolt 212 to control the movement of the bolt 212 and the rectangular piece 213 without being easily slipped.

[0029] Specifically, as shown in Figures 1-3As shown, the outer surface of the sliding plate 21 is provided with the cleaning device 3, the cleaning device 3 includes a rectangular block 31, the bottom end of the rectangular block 31 is fixedly connected with the top end of the sliding plate 21, the inner wall of the rectangular block 31 is slidably connected with a pull rod 32, one end of the pull rod 32 is fixedly connected with a scraping rod 33, after the plastic plate outer surface burr cleaning is completed by using the cleaning device, the pull rod 32 can be pulled to control the pull rod 32 to slide on the inner wall of the rectangular block 31, the scraping rod 33 is moved to the direction of the rectangular block 31 on the outer surface of the sliding plate 21, the plastic plate falling burr on the outer surface of the sliding plate 21 is pushed to the direction of the rectangular block 31, the burr of the outer surface of the sliding plate 21 is cleaned, the convenience of using the cleaning device is further improved, one end of the pull rod 32 away from the scraping rod 33 is fixedly connected with an auxiliary block 34, recesses are formed in the upper and lower ends of the auxiliary block 34 respectively, the two recesses on the outer surface of the auxiliary block 34 can be more conveniently pulled to control the pull rod 32 and the scraping rod 33 to move.

[0030] The working principle of the utility model is:

[0031] S1, when the burr removing device is used to remove the burr of the plastic plate, first, the dry ice block is added to the dry ice box 4, the dry ice box 4 is pushed to the top of the cover plate, and the two ends of the plastic plate are inserted into the two groove blocks 24 respectively, when the two ends of the plastic plate enter the groove blocks 24, the groove block 24 at one end of the cylinder 26 is extruded to push the cylinder 26 to slide on the outer surface of the round rod 25 and compress the spring 27, at the same time, the sleeve rod 29 slides on the outer surface of the L-shaped rod 28, after the two ends of the plastic plate abut against the inner wall of the groove block 24, the cylinder 26 stops moving, then the threaded ring 211 is rotated to move the bottom end of the threaded ring 211 to the outer surface of the sleeve rod 29 to fix the relative position of the cylinder 26 and the round rod 25, and then the bolts 212 are rotated at the two groove blocks 24 respectively to control the bolts 212 to move on the inner wall of the groove block 24 and drive the rectangular piece 213 to slide on one side of the inner wall of the groove block 24, the one side of the rectangular piece 213 is pressed against the outer surface of the plastic plate to fasten the position of the plastic plate in the groove block 24, the console 8 on one side of the machine body 1 is controlled to operate the pump in the machine body 1 to deliver the dry ice to the output pipe 6 to spray out, and the electric push rod 7 is operated to control the sliding plate 21 to slide on the outer surface of the machine body 1 to adjust the horizontal position of the plastic plate, the servo motor 23 is operated to drive the two groove blocks 24 and the plastic plate to rotate, so that the dry ice sprayed out of the output pipe 6 can completely remove the burr on the surface of the plastic plate, after cleaning, the two bolts 212 are rotated to move the rectangular piece 213 away from the outer surface of the plastic plate, the threaded ring 211 is rotated to move away from the top end of the sleeve rod 29, the plastic plate is pulled off, and the spring 27 returns to its original state to push the cylinder 26 to move on the outer surface of the round rod 25 to the original position.

[0032] S2, after taking off the plastic plate, pull the pull rod 32 control pull rod 32 in the inner wall of rectangular block 31 sliding, make the scraping rod 33 in the outer surface of the sliding plate 21 direction of rectangular block 31 movement, push the plastic plate dropped edge of the outer surface of the sliding plate 21 to the direction of rectangular block 31, facilitate the edge of the outer surface of the sliding plate 21 to clean up the chippings.

[0033] In the description of the utility model, it is necessary to explain, unless there is definite and limited, the term '' install '' '' link '' '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication, for ordinary skilled in the art, the above-mentioned term in the utility model can be understood by the specific meaning in the specific circumstances.

[0034] The above-mentioned preferred embodiments of the patent are described in detail, but the patent is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A device for removing burrs from plastic articles, comprising a body (1), characterized in that: The side of the machine body (1) is provided with a console (8), the top end of the machine body (1) is provided with a dry ice box (4), the top end of the dry ice box (4) is slidably provided with a cover plate, the top end of the machine body (1) is provided with a sliding seat (5), one side of the sliding seat (5) is provided with an output pipe (6), the output pipe (6) and the dry ice box (4) are connected through a pipeline, the top end of the machine body (1) is provided with an electric push rod (7), the output end of the electric push rod (7) is provided with a clamping device (2), the clamping device (2) comprises a sliding plate (21), the bottom end of the sliding plate (21) is slidably connected with the inner wall top end of the machine body (1), the top end of the sliding plate (21) is fixedly connected with a rectangular plate (22) on both sides, the output end of the electric push rod (7) is fixedly connected with one side of a rectangular plate (22), one side of a rectangular plate (22) is provided with a servo motor (23), the output end of the servo motor (23) rotates on the inner wall of the rectangular plate (22), one side of a rectangular plate (22) is rotatably connected with a round rod (25), the outer surface of the round rod (25) is slidably connected with a cylinder (26), one side of the cylinder (26) is provided with a spring (27), the both ends of the spring (27) are fixedly connected with one side of the round rod (25) and one end of the cylinder (26), one side of the round rod (25) is fixedly connected with an L-shaped rod (28), the outer surface of the L-shaped rod (28) is slidably connected with a sleeve rod (29), one end of the sleeve rod (29) is fixedly connected with one side of the cylinder (26), one side of the L-shaped rod (28) is fixedly connected with a screw rod (210), the outer surface of the screw rod (210) is threadedly connected with a threaded ring (211), the cylinder (26) and the output end of the servo motor (23) are fixedly connected with a groove block (24), one end of the inner wall of the groove block (24) is threadedly connected with a bolt (212), one end of the bolt (212) is rotatably connected with a rectangular piece (213), one side of the rectangular piece (213) slides on one side of the inner wall of the groove block (24).

2. A device for removing flash from a plastic article as defined in claim 1, wherein: The inner diameter of the spring (27) is larger than the diameter of the round rod (25), and the spring (27) is located outside the round rod (25).

3. A device for removing flash from a plastic article as defined in claim 2, wherein: The bottom end of the threaded ring (211) is fixedly connected with a gasket (214), and the gasket (214) is made of rubber material.

4. A device for removing flash from a plastic article as defined in claim 3, wherein: The top end of the screw rod (210) is fixedly connected with a stop block (215), and the length of the stop block (215) is greater than the diameter of the screw rod (210).

5. A device for removing flash from a plastic article as defined in claim 4, wherein: The top end of the bolt (212) is fixedly connected with a plurality of protrusions (216), and the protrusions (216) are circumferentially distributed on the outer surface of the bolt (212).

6. A device for removing flash from a plastic article as defined in claim 1, wherein: The outer surface of the sliding plate (21) is provided with a cleaning device (3), the cleaning device (3) comprises a rectangular block (31), the bottom end of the rectangular block (31) is fixedly connected with the top end of the sliding plate (21), the inner wall of the rectangular block (31) is slidably connected with a pull rod (32), one end of the pull rod (32) is fixedly connected with a scraping rod (33).

7. A flash removal device for plastic articles as claimed in claim 6, wherein: The pull rod (32) is fixedly connected with an auxiliary block (34) at one end away from the scraping rod (33), and recesses are formed in the upper and lower ends of the auxiliary block (34) respectively.

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