Deburring processing device for injection molded part

Abstract

The utility model discloses an injection molding part deburring processing device, which relates to the technical field of injection molding processing and comprises a processing table, a motor is fixedly arranged at the top of the processing table, an output shaft of the motor penetrates into the processing table and is fixedly provided with a rotating rod, an edge grinding wheel is fixedly sleeved on the rod wall of the rotating rod, and a mounting plate is fixedly arranged on the inner side wall of the processing table. Two symmetrically-arranged transverse plates are fixedly arranged on the outer wall of the mounting plate, strip-shaped holes are formed in the two transverse plates, sliding plates are fixedly arranged on the inner walls of the two strip-shaped holes through elastic telescopic rods, an upper vertical rod and a lower vertical rod are rotationally arranged in the two sliding plates correspondingly, and the lower end of the upper vertical rod is slidably sleeved with a sliding sleeve. An upper clamping plate and a lower clamping plate are fixedly arranged at the ends, close to each other, of the sliding sleeve and the lower vertical rod correspondingly, and an adjusting pressing mechanism is arranged at the top of the upper clamping plate. According to the utility model, the injection-molded part can be pressed and then rotated, so that the side edge of the injection-molded part is in contact with the edge grinding wheel to grind and remove burrs, and the processing efficiency and the forming quality of the injection-molded part are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding processing, and particularly relates to a deburring processing device for injection molded parts. Background Art

[0002] During the production process of injection molded parts, burrs may be generated due to the structure of the mold, incomplete opening and closing or insufficient tightness of the joint surface, as well as foreign objects, flexure, and local loose fit on the surface of the mold. The existence of burrs easily affects the subsequent assembly quality of the injection molded parts. Therefore, it is necessary to remove the burrs after the injection molded parts are formed.

[0003] In the prior art, for the cleaning of burrs, devices such as scrapers are held manually to scrape the burrs of the injection molded parts. Manual operation not only consumes a lot of time and labor, but also is prone to errors, resulting in incomplete cleaning of the burrs and reducing the production efficiency of the injection molded parts.

[0004] Therefore, we propose a deburring processing device for injection molded parts to solve the above problems. Content of the Utility Model

[0005] In view of the problems existing in the prior deburring processing device for injection molded parts, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a deburring processing device for injection molded parts, which solves the problems that the method of cleaning burrs in the prior art is relatively cumbersome and prone to incomplete cleaning.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A deburring processing device for injection molded parts, including a processing table, a motor is fixedly arranged on the top of the processing table, an output shaft of the motor penetrates into the processing table and is fixedly provided with a rotating rod, and a grinding wheel is fixedly sleeved on the rod wall of the rotating rod;

[0009] An installation plate is fixedly arranged on the inner side wall of the processing table, two symmetrically arranged cross plates are fixedly arranged on the outer wall of the installation plate, strip-shaped holes are respectively opened in the two cross plates, a sliding plate is fixedly arranged on the inner walls of the two strip-shaped holes through elastic telescopic rods, an upper vertical rod and a lower vertical rod are respectively rotatably arranged inside the two sliding plates, a sliding sleeve is slidably sleeved at the lower end of the upper vertical rod, and an upper clamping plate and a lower clamping plate are respectively fixedly arranged at the ends of the sliding sleeve and the lower vertical rod close to each other;

[0010] An adjusting and pressing mechanism is arranged on the top of the upper clamping plate.

[0011] Preferably, the adjusting and pressing mechanism includes a fixing plate fixedly sleeved with the lower end of the upper vertical rod, and an adjusting screw rod is threadedly penetrated inside. The bottom of the adjusting screw rod is rotationally matched with the upper clamping plate, and a rotating block is fixedly arranged at the top of the adjusting screw rod.

[0012] Preferably, a support frame is fixedly arranged on the top of the cross plate, and a control motor is fixedly arranged on the top of the support frame. The output end of the control motor penetrates through the support frame and is fixedly connected with the upper vertical rod.

[0013] Preferably, the lower end of the upper vertical rod is square, and the sliding sleeve is a rectangular sliding sleeve.

[0014] Further, dust-proof baffle plates are hinged at both ends of the side of the processing table. Adsorption magnetic strips are fixedly embedded on the inner wall of the dust-proof baffle plate and the outer wall of the processing table, and a handle is fixedly arranged on the back side of the dust-proof baffle plate.

[0015] Preferably, both of the dust-proof baffle plates are transparent acrylic dust-proof baffle plates.

[0016] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0017] 1. In the present utility model, through the provided edge grinding wheel, mounting plate, cross plate, elastic telescopic rod, sliding plate, upper vertical rod, lower vertical rod, upper clamping plate, lower clamping plate and adjusting and pressing mechanism, the injection molded part can be pressed and rotated, so that the side of the injection molded part contacts with the edge grinding wheel to polish and remove the burrs, improving the processing efficiency and molding quality of the injection molded part.

[0018] 2. In the present utility model, through the provided processing table, dust-proof baffle plate, adsorption magnetic strip and handle, the dust-proof covering during the burr processing of the processing table can be realized, and the escape of debris generated during the processing can be avoided as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings according to these drawings.

[0020] Figure 1 is a structural schematic diagram of the present utility model;

[0021] Figure 2 is for the Figure 1 enlarged schematic view of part A of the present utility model;

[0022] Figure 3 is a three-dimensional structural schematic diagram of the upper vertical rod of the present utility model.

[0023] Description of the reference numerals:

[0024] 1. Processing table; 2. Motor; 3. Rotating rod; 4. Edge grinding wheel; 5. Mounting plate; 6. Horizontal plate; 7. Elastic telescopic rod; 8. Slide plate; 9. Upper vertical rod; 10. Lower vertical rod; 11. Slide sleeve; 12. Upper clamping plate; 13. Lower clamping plate; 14. Fixed plate; 15. Adjusting screw; 16. Rotating block; 17. Support frame; 18. Control motor; 19. Dust-proof baffle; 20. Adsorption magnetic strip; 21. Handle. Detailed implementation manners

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] An embodiment of the present invention discloses a device for deburring injection molded parts.

[0027] The present invention provides a Figures 1-3 As shown in the figure, a device for deburring injection molded parts includes a processing table 1. A motor 2 is fixedly provided at the top of the processing table 1. The output shaft of the motor 2 penetrates into the processing table 1 and is fixedly provided with a rotating rod 3. A grinding wheel 4 is fixedly sleeved on the rod wall of the rotating rod 3;

[0028] Inner side walls of the processing table 1 are fixedly provided with mounting plates 5. Outer walls of the mounting plates 5 are fixedly provided with two symmetrically arranged horizontal plates 6. Strip-shaped holes are formed in the interiors of the two horizontal plates 6. Slide plates 8 are fixedly provided on inner walls of the two strip-shaped holes through elastic telescopic rods 7. An upper vertical rod 9 and a lower vertical rod 10 are respectively rotatably provided in the interiors of the two slide plates 8. A slide sleeve 11 is slidably sleeved on the lower end of the upper vertical rod 9. The lower end of the upper vertical rod 9 is square-shaped. The slide sleeve 11 is a rectangular slide sleeve. An upper clamping plate 12 and a lower clamping plate 13 are respectively fixedly provided at one ends of the slide sleeve 11 and the lower vertical rod 10 close to each other;

[0029] An adjusting and pressing mechanism is provided at the top of the upper clamping plate 12. The adjusting and pressing mechanism includes a fixed plate 14. The fixed plate 14 is fixedly sleeved on the lower end of the upper vertical rod 9 and internally threadedly penetrates an adjusting screw 15. The bottom of the adjusting screw 15 is rotationally matched with the upper clamping plate 12. A rotating block 16 is fixedly provided at the top of the adjusting screw 15. A support frame 17 is fixedly provided at the top of the horizontal plate 6. A control motor 18 is fixedly provided at the top of the support frame 17. An output end of the control motor 18 penetrates out of the support frame 17 and is fixedly connected to the upper vertical rod 9.

[0030] After the injection-molded part is formed, place the injection-molded part on the lower clamping plate 13, and control the rotation of the rotating block 16 so that the rotating block 16 drives the adjusting screw 15 to rotate. At this time, under the sliding fit of the upper vertical rod 9 and the sliding sleeve 11, the sliding sleeve 11 drives the upper clamping plate 12 to move downward and clamp the injection-molded part. Subsequently, start the control motor 18 so that the control motor 11 can drive the upper vertical rod 9 to rotate. At this time, under the clamping action, the upper vertical rod 9 and the lower vertical rod 10 rotate synchronously to drive the injection-molded part to rotate slowly. After that, start the motor 2 so that the motor 2 drives the rotating rod 3 to rotate. At this time, the rotating rod 3 drives the edge grinding wheel 4 to rotate. When the injection-molded part rotates, the side wall of the injection-molded part contacts the edge grinding wheel 4. At this time, the edge grinding wheel 4 can clean the burrs existing on the side wall of the injection-molded part. At the same time, with the setting of the elastic telescopic rod 7, even if the injection-molded part is arranged irregularly as a whole, it can also make the side burrs contact the edge grinding wheel 4 to complete the cleaning.

[0031] In order to ensure that there is no dust escape during the burr processing, as Figure 1 shown, dust-proof baffles 19 are hinged and provided at both ends of the side of the processing table 1. Both dust-proof baffles 19 are transparent acrylic dust-proof baffles. Adsorption magnetic strips 20 are fixedly embedded on the inner wall of the dust-proof baffle 19 and the outer wall of the processing table 1. A handle 21 is fixedly provided on the back side of the dust-proof baffle 19.

[0032] After the injection-molded part is arranged inside the processing table 1, the two dust-proof baffles 19 can be rotated so that the two dust-proof baffles 19 cover the outside of the processing table 1. At the same time, with the setting of the adsorption magnetic strip 20, the position of the dust-proof baffle 19 can be determined. At this time, during the burr processing, there will be no more dust escaping.

[0033] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A device for deburring an injection molded part, comprising a processing table (1), characterized in that: A motor (2) is fixedly provided on the top of the processing table (1); an output shaft of the motor (2) passes through the processing table (1) and is fixedly provided with a rotating rod (3); a rod wall of the rotating rod (3) is fixedly sleeved with an edging wheel (4); The inner wall of the processing table (1) is fixedly provided with a mounting plate (5), and the outer wall of the mounting plate (5) is fixedly provided with two symmetrically arranged transverse plates (6), the interiors of the two transverse plates (6) are provided with strip holes, and the inner walls of the two strip holes are fixedly provided with slide plates (8) through elastic telescopic rods (7), and the interiors of the two slide plates (8) are respectively provided with upper vertical rods (9) and lower vertical rods (10) for rotation, and the lower end of the upper vertical rod (9) is provided with a sliding sleeve (11), and the sliding sleeve (11) and the lower vertical rod (10) are respectively fixedly provided with an upper clamping plate (12) and a lower clamping plate (13) at one end close to each other; An adjusting and pressing mechanism is provided on the top of the upper clamping plate (12).

2. The deburring device for injection molded parts according to claim 1, characterized in that: The adjusting and clamping mechanism comprises a fixing plate (14), the fixing plate (14) is fixedly sleeved with the lower end of the upper vertical rod (9), and an adjusting screw (15) is threadedly passed through the inner part, the bottom of the adjusting screw (15) is rotatably matched with the upper clamping plate (12), and a rotating block (16) is fixedly provided on the top of the adjusting screw (15).

3. The deburring device for injection molded parts according to claim 1, characterized in that: A support frame (17) is fixedly provided on the top of the transverse plate (6), a control motor (18) is fixedly provided on the top of the support frame (17), and an output end of the control motor (18) passes through the support frame (17) and is fixedly connected to the upper vertical rod (9).

4. The device for deburring injection molded parts according to claim 1, characterized in that: The lower end of the upper vertical rod (9) is arranged in a square shape, and the sliding sleeve (11) is a rectangular sliding sleeve.

5. The device for deburring injection molded parts according to claim 1, characterized in that: Dustproof baffles (19) are hingedly provided at both ends of the side of the processing table (1), and adsorption magnetic strips (20) are fixedly embedded in the inner wall of the dustproof baffle (19) and the outer wall of the processing table (1), and a handle (21) is fixedly provided on the back side of the dustproof baffle (19).

6. The device for deburring injection molded parts according to claim 5, characterized in that: The two dustproof baffles (19) are both transparent acrylic dustproof baffles.

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