Device for deburring rubber

Abstract

The utility model belongs to the technical field of rubber processing, and particularly relates to a rubber deburring device which comprises a workbench, a punching mechanism and a limiting mechanism are arranged above the workbench, and a feeding mechanism is arranged below the workbench. The punching mechanism is located above the limiting mechanism, and the feeding mechanism is located below the limiting mechanism. The punching mechanism comprises an upper pressing plate, and the punching mechanism achieves the action that the upper pressing plate cuts off burrs of a product. The limiting mechanism comprises a limiting wheel. The limiting mechanism realizes the positioning action of the feeding mechanism; the feeding mechanism comprises a rotary disc and achieves the reciprocating feeding action of the rotary disc. According to the rubber deburring device, by arranging the feeding mechanism, when one lower pressing plate reaches the punching position, the other lower pressing plate returns to the outer side feeding position, the punching action and the feeding and discharging action can be conducted at the same time, and the problem that the deburring action is conducted only through one fixed pressing seat, and the operation efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to a device for removing burrs from rubber. Background Art

[0002] A rubber product deburring processing device (Announcement No.: CN218053590U) disclosed on the Chinese patent website solves the technical problem that the burrs of the existing press cutter are often left directly on the processing table after being cut during use, and the staff need to use tools such as brushes to manually clean the cut burrs. This process is cumbersome and inconvenient for the staff to use. However, the following problems still exist:

[0003] During actual use, the product that needs to be deburred is placed on the press seat, and the machine body returns to its original position after waiting for the machine body to move downward to remove the burrs of the product. The motor drives the winder to loosen the connecting rope, and the spring reset drives the brush plate to clean the burrs cut off the press seat. The deburring action is performed only through a fixed press seat, and the operation waiting time is long and the operation efficiency is low, which makes it inconvenient to use. Utility Model Content

[0004] Based on the technical problem of low working efficiency of an existing press seat, the utility model proposes a device for deburring rubber.

[0005] The utility model provides a device for rubber deburring, comprising a workbench, a punching mechanism and a limiting mechanism are arranged above the workbench, and a feeding mechanism is arranged below the workbench;

[0006] The punching mechanism is located above the limiting mechanism, and the feeding mechanism is located below the limiting mechanism;

[0007] The punching mechanism includes an upper pressing plate, and the punching mechanism enables the upper pressing plate to cut off the burrs of the product;

[0008] The limiting mechanism includes a limiting wheel, and the limiting mechanism realizes the positioning action of the feeding mechanism;

[0009] The feeding mechanism comprises a turntable, and the feeding mechanism realizes the reciprocating feeding action of the turntable.

[0010] Preferably, the punching mechanism also includes a mounting frame, the surface of the mounting frame is fixedly connected to the surface of the workbench, the upper surface of the mounting frame is fixedly connected to a punching drive cylinder, the output shaft of the punching drive cylinder is fixedly connected to the surface of the upper pressure plate, a punching pad is arranged below the mounting frame, the lower surface of the punching pad is fixedly connected to the surface of the workbench, and the upper surface of the punching pad is slidably connected to the surface of the turntable.

[0011] Preferably, the limiting mechanism also includes a limiting driving cylinder, the surface of the limiting driving cylinder is fixedly connected to the surface of the workbench, the output shaft of the limiting driving cylinder is fixedly connected to the surface of the limiting wheel, the surface of the turntable is provided with a limiting groove, the surface of the limiting groove is rollingly connected to the surface of the limiting wheel, and the two limiting grooves are respectively provided at the two ends of the stroke of the feeding mechanism.

[0012] Preferably, the feeding mechanism also includes a feeding drive cylinder, the surface of the feeding drive cylinder is fixedly connected to the lower surface of the workbench, the output shaft of the feeding drive cylinder is fixedly connected to a connecting block, the surface of the connecting block is rotatably connected to a connecting rod, and the other end of the connecting rod is fixedly connected to a rotating shaft.

[0013] Preferably, the surface of the rotating shaft is rotatably connected to the surface of the workbench via a bearing, and the upper end of the rotating shaft is fixedly connected to the surface of the turntable.

[0014] Preferably, a positioning column is fixedly connected to the upper surface of the turntable, the position of the positioning column is adapted to the position of the limiting groove, the surface of the positioning column is sleeved with a compression spring, one end of the compression spring is fixedly connected to the surface of the workbench, a lower pressure plate is provided above the workbench, the surface of the lower pressure plate is sleeved with the surfaces of multiple positioning columns, and the surface of the lower pressure plate is elastically connected to the other ends of multiple compression springs.

[0015] The beneficial effects of the present invention are:

[0016] By setting up a loading mechanism, when one lower pressure plate reaches the punching position, the other lower pressure plate returns to the outer loading position, so that the punching action and the loading and unloading actions can be performed simultaneously, solving the problem of low efficiency of deburring action only through a fixed pressure seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of a device for rubber deburring proposed by the utility model;

[0018] Figure 2 This is a front view of a lower pressing plate structure of a device for rubber deburring proposed by the utility model;

[0019] Figure 3 A three-dimensional diagram of a rotating disk structure of a device for rubber deburring proposed by the utility model;

[0020] Figure 4 The utility model is a bottom view of a connecting rod structure of a device for rubber deburring.

[0021] In the figure: 1. workbench; 2. upper pressure plate; 3. limiting wheel; 4. turntable; 201. mounting frame; 202. punching drive cylinder; 203. punching pad; 301. limiting drive cylinder; 302. limiting groove; 401. feeding drive cylinder; 402. connecting block; 403. connecting rod; 404. rotating shaft; 405. positioning column; 406. compression spring; 407. lower pressure plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4 , a device for rubber deburring, comprising a workbench 1, a punching mechanism and a limiting mechanism are arranged above the workbench 1, and a feeding mechanism is arranged below the workbench 1;

[0024] The punching mechanism is located above the limiting mechanism, and the feeding mechanism is located below the limiting mechanism;

[0025] The punching mechanism includes an upper pressing plate 2, and the punching mechanism realizes the action of the upper pressing plate 2 cutting off the burrs of the product;

[0026] The limiting mechanism includes a limiting wheel 3, and the limiting mechanism realizes the positioning action of the feeding mechanism;

[0027] The feeding mechanism comprises a rotating disk 4 , and the feeding mechanism realizes the reciprocating feeding action of the rotating disk 4 .

[0028] The punching mechanism also includes a mounting frame 201, the surface of the mounting frame 201 is fixedly connected to the surface of the workbench 1, the upper surface of the mounting frame 201 is fixedly connected to a punching drive cylinder 202, the output shaft of the punching drive cylinder 202 is fixedly connected to the surface of the upper pressure plate 2, a punching pad 203 is arranged below the mounting frame 201, the lower surface of the punching pad 203 is fixedly connected to the surface of the workbench 1, and the upper surface of the punching pad 203 is slidably connected to the surface of the turntable 4.

[0029] Furthermore, a punching pad 203 is provided below the upper pressing plate 2 to reduce punching deformation.

[0030] The limiting mechanism also includes a limiting driving cylinder 301, the surface of the limiting driving cylinder 301 is fixedly connected to the surface of the workbench 1, the output shaft of the limiting driving cylinder 301 is fixedly connected to the surface of the limiting wheel 3, the surface of the turntable 4 is provided with a limiting groove 302, the surface of the limiting groove 302 is rollingly connected to the surface of the limiting wheel 3, and the two limiting grooves 302 are respectively provided at the two ends of the stroke of the feeding mechanism.

[0031] Furthermore, the limiting mechanism enables the lower pressing plate 407 to rotate to a position directly below the upper pressing plate 2 .

[0032] The feeding mechanism also includes a feeding driving cylinder 401, the surface of the feeding driving cylinder 401 is fixedly connected to the lower surface of the workbench 1, the output shaft of the feeding driving cylinder 401 is fixedly connected to a connecting block 402, the surface of the connecting block 402 is rotatably connected to a connecting rod 403, and the other end of the connecting rod 403 is fixedly connected to a rotating shaft 404.

[0033] Furthermore, the intermittent rotation of the rotating shaft 404 is driven by the feeding driving cylinder 401 .

[0034] The surface of the rotating shaft 404 is rotatably connected to the surface of the workbench 1 via a bearing, and the upper end of the rotating shaft 404 is fixedly connected to the surface of the turntable 4 .

[0035] Furthermore, the rotating shaft 404 drives the rotating disk 4 to rotate.

[0036] A positioning column 405 is fixedly connected to the upper surface of the turntable 4, and the position of the positioning column 405 is adapted to the position of the limit groove 302. A compression spring 406 is sleeved on the surface of the positioning column 405, and one end of the compression spring 406 is fixedly connected to the surface of the workbench 1. A lower pressure plate 407 is arranged above the workbench 1, and the surface of the lower pressure plate 407 is sleeved on the surfaces of multiple positioning columns 405, and the surface of the lower pressure plate 407 is elastically connected to the other ends of multiple compression springs 406.

[0037] Furthermore, the lower pressing plate 407 is sleeved with a positioning column 405 for positioning, and a compression spring 406 is used for punching and buffering.

[0038] By setting up a loading mechanism, when one lower pressing plate 407 reaches the punching position, the other lower pressing plate 407 returns to the outer loading position, so that the punching action and the loading and unloading actions can be performed simultaneously, solving the problem of low efficiency of deburring action only through a fixed pressure seat.

[0039] Working principle:

[0040] Before use, the upper pressing plate 2 and the lower pressing plate 407 corresponding to the product to be trimmed are replaced with the original upper pressing plate 2 and the lower pressing plate 407 respectively. The lower pressing plate 407 is sleeved with the positioning column 405 and can be directly taken out upwards. After replacing a matching upper pressing plate 2 and two lower pressing plates 407, the product is placed on the outer lower pressing plate 407, and the feeding drive cylinder 401 is started. The feeding drive cylinder 401 is telescopic to drive the connecting rod 403 to rotate. One end of the connecting rod 403 is fixedly connected to the rotating shaft 404, which drives the turntable 4 to rotate, and the upper pressing plate 2 is rotated to the bottom of the punching mechanism, and the limit drive is started. Cylinder 301, the limit drive cylinder 301 is extended and retracted to drive the limit wheel 3 toward the direction of the turntable 4 close to the limit groove 302, so that the lower pressure plate 407 rotates to the middle position, and at the same time, the other lower pressure plate 407 rotates to the loading position, cleans the products after punching and the cut burrs, and places the products on the outer lower pressure plate 407 again, ready for the next punching operation, when the lower pressure plate 407 rotates to the bottom of the punching mechanism and is limited by the limit mechanism, the punching drive cylinder 202 is started, and the limit drive cylinder 301 is extended and retracted to drive the upper pressure plate 2 to move, and cooperates with the lower pressure plate 407 to complete the punching action.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for deburring rubber, comprising a workbench (1), characterized in that: A punching mechanism and a limiting mechanism are arranged above the workbench (1), and a feeding mechanism is arranged below the workbench (1); The punching mechanism is located above the limiting mechanism, and the feeding mechanism is located below the limiting mechanism; The punching mechanism comprises an upper pressing plate (2), and the punching mechanism enables the upper pressing plate (2) to cut off the burrs of the product; The limiting mechanism comprises a limiting wheel (3), and the limiting mechanism realizes the positioning action of the feeding mechanism; The feeding mechanism comprises a rotating disk (4), and the feeding mechanism realizes the reciprocating feeding action of the rotating disk (4).

2. The device for rubber deburring according to claim 1, characterized in that: The punching mechanism further comprises a mounting frame (201), the surface of the mounting frame (201) being fixedly connected to the surface of the workbench (1), the upper surface of the mounting frame (201) being fixedly connected to a punching drive cylinder (202), the output shaft of the punching drive cylinder (202) being fixedly connected to the surface of the upper pressing plate (2), a punching pad (203) being arranged below the mounting frame (201), the lower surface of the punching pad (203) being fixedly connected to the surface of the workbench (1), and the upper surface of the punching pad (203) being slidably connected to the surface of the turntable (4).

3. The device for rubber deburring according to claim 1, characterized in that: The limiting mechanism further comprises a limiting driving cylinder (301), the surface of the limiting driving cylinder (301) is fixedly connected to the surface of the workbench (1), the output shaft of the limiting driving cylinder (301) is fixedly connected to the surface of the limiting wheel (3), the surface of the turntable (4) is provided with a limiting groove (302), the surface of the limiting groove (302) is rollingly connected to the surface of the limiting wheel (3), and the two limiting grooves (302) are respectively provided at the two ends of the stroke of the feeding mechanism.

4. The device for rubber deburring according to claim 1, characterized in that: The feeding mechanism further comprises a feeding driving cylinder (401), the surface of the feeding driving cylinder (401) is fixedly connected to the lower surface of the workbench (1), the output shaft of the feeding driving cylinder (401) is fixedly connected to a connecting block (402), the surface of the connecting block (402) is rotatably connected to a connecting rod (403), and the other end of the connecting rod (403) is fixedly connected to a rotating shaft (404).

5. The device for rubber deburring according to claim 4, characterized in that: The surface of the rotating shaft (404) is rotatably connected to the surface of the workbench (1) via a bearing, and the upper end of the rotating shaft (404) is fixedly connected to the surface of the turntable (4).

6. The device for rubber deburring according to claim 3, characterized in that: A positioning column (405) is fixedly connected to the upper surface of the turntable (4), the position of the positioning column (405) is adapted to the position of the limiting groove (302), the surface of the positioning column (405) is sleeved with a compression spring (406), one end of the compression spring (406) is fixedly connected to the surface of the workbench (1), a lower pressure plate (407) is arranged above the workbench (1), the surface of the lower pressure plate (407) is sleeved with the surfaces of multiple positioning columns (405), and the surface of the lower pressure plate (407) is elastically connected to the other ends of multiple compression springs (406).

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