CN218803488U

CN218803488U - Rubber spare side cut device

Info

Publication number: CN218803488U
Application number: CN202222783965.5U
Authority: CN
Inventors: 苏治安
Original assignee: Henan Kewei Auto Parts Co ltd
Current assignee: Henan Kewei Auto Parts Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-07
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a rubber part edge cutting device, which relates to the technical field of cutting devices and comprises a workbench, wherein two symmetrical comb-shaped plates are connected on the workbench in a sliding manner, slots capable of inserting comb teeth of the comb-shaped plates are formed in the workbench, an adjusting device for controlling mirror motion of the two comb-shaped plates is installed on the workbench, a mirror horizontal motion mechanism is installed above the workbench, lifting devices are installed at two moving ends of the mirror horizontal motion mechanism, and flattening rollers and edge cutting parts are installed at the lifting ends of the lifting devices; put the rubber spare on the workstation, then start elevating gear and make the flattening roller press the rubber spare, then start mirror image horizontal movement mechanism to make two flattening rollers keep away from the motion each other, thereby flatten the rubber spare, then start the side cut part and cut edge to rubber spare both sides.

Description

Rubber spare side cut device

Technical Field

The utility model relates to a cutting device technical field specifically is a rubber spare side cut device.

Background

In the production of rubber parts, a vulcanization process is usually used for forming the rubber parts, in the vulcanization process of the rubber parts, unvulcanized rubber materials are viscous fluid under high temperature and pressure, when the mould pressing vulcanization stage is reached, the rubber materials quickly fill the mould cavity, redundant parts of the rubber materials overflow and are vulcanized to form flash of the rubber parts, the flash of the rubber parts needs to be cut off, and the rubber parts with the flash cut off are used more appropriately.

However, when the existing rubber part edge cutting device carries out edge cutting, the rubber part is not convenient to flatten, so that the phenomenon of uneven edge cutting can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber spare side cut device, when the rubber spare side cut device that aims at solving among the prior art cuts edge, it is inconvenient to flatten the rubber spare, consequently can lead to the problem of side cut unevenness.

In order to achieve the above purpose, the utility model adopts the following technical scheme: rubber spare side cut device, including the workstation, sliding connection has two symmetrical comb shaped plate on the workstation, set up the broach male slot that can make comb shaped plate on the workstation, install the adjusting device who is used for controlling two comb shaped plate mirror image motions on the workstation, mirror image horizontal movement mechanism is installed to the workstation top, elevating gear is all installed to two removal ends of mirror image horizontal movement mechanism, flattening roller and side cut part are installed to elevating gear's lift end.

The utility model discloses a further technical scheme does, adjusting device installs the first bidirectional screw on the workstation including rotating, two nuts of first bidirectional screw respectively with two comb shaped plate fixed mounting, the first motor that is used for driving its rotation is installed to the one end of first bidirectional screw.

The utility model discloses a further technical scheme does, mirror image horizontal movement mechanism installs two second bidirectional screw in the workstation top including rotating, installs drive mechanism, one of them between two second bidirectional screw the second motor that is used for driving its rotation is installed to the one end of second bidirectional screw, the meshing has two symmetries to be provided with the carriage release lever on the second bidirectional screw.

The further technical proposal of the utility model is that the transmission mechanism is a chain wheel and chain transmission mechanism.

The utility model discloses a further technical scheme does, elevating gear is including installing the first air pressure pole on the carriage release lever, the removal end fixed mounting of first air pressure pole has the mount pad that is used for installing the flattening roller, fixedly connected with and carriage release lever sliding connection's guide arm on the mount pad.

The utility model discloses a further technical scheme does, the side cut part includes the cutting off cutter of slidable mounting on the mount pad, install second atmospheric pressure pole between mount pad and the cutting off cutter.

The further technical proposal of the utility model is that the comb-shaped plate is provided with a cutting groove matched with the cutting edge of the cutting knife.

The utility model discloses a further technical scheme does, install the travel switch that can offset with the mount pad on the comb shaped plate, when travel switch triggered, the second motor bring to rest, the cutting edge of cut-off cutter is located the grooving directly over.

The beneficial effects of the utility model are that:

the utility model discloses during the use, on putting the workstation to the rubber spare, then start elevating gear and make the roll that flattens and press the rubber spare, then start mirror image horizontal movement mechanism to make two flattening rollers keep away from the motion each other, thereby flatten the rubber spare, then start the side cut part and cut edge to rubber spare both sides.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an adjusting device according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the lifting device in the embodiment of the present invention.

Fig. 4 is a schematic structural view of a trimming member according to an embodiment of the present invention.

In the figure: 1. a work table; 2. a comb-shaped plate; 21. a travel switch; 3. an adjustment device; 31. a first bidirectional lead screw; 32. a first motor; 4. a mirror image horizontal movement mechanism; 41. a second bidirectional lead screw; 42. a transmission mechanism; 43. a second motor; 44. a travel bar; 5. a lifting device; 51. a first air pressure lever; 52. a mounting seat; 53. a guide bar; 6. flattening rollers; 7. a trimming member; 71. cutting off the cutter; 72. a second pneumatic rod.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, a rubber part side cut device, including workstation 1, sliding connection has two symmetrical comb shaped plate 2 on the workstation 1, set up the slot that can make comb shaped plate 2's broach male on the workstation 1, install the adjusting device 3 that is used for controlling two comb shaped plate 2 mirror motion on the workstation 1, mirror image horizontal movement mechanism 4 is installed to workstation 1 top, elevating gear 5 is all installed to two removal ends of mirror image horizontal movement mechanism 4, flattening roller 6 and side cut part 7 are installed to elevating gear 5's lift end.

Specifically, the adjusting device 3 includes a first bidirectional screw 31 rotatably mounted on the workbench 1, two nuts of the first bidirectional screw 31 are respectively fixedly mounted with the two comb-shaped plates 2, a first motor 32 for driving the first bidirectional screw 31 to rotate is mounted at one end of the first bidirectional screw 31, and the first motor 32 is started to rotate the first bidirectional screw 31, so that the two comb-shaped plates 2 are far away from or close to each other, and thus the width of the rubber member is changed.

Specifically, the mirror image horizontal movement mechanism 4 includes two second bidirectional lead screws 41 rotatably mounted above the workbench 1, a transmission mechanism 42 is mounted between the two second bidirectional lead screws 41, one end of one of the second bidirectional lead screws 41 is mounted with a second motor 43 for driving the second bidirectional lead screw to rotate, two symmetrically-arranged moving rods 44 are engaged with the second bidirectional lead screw 41, and the second motor 43 is started to synchronously rotate the two second bidirectional lead screws 41, so that the two moving rods 44 perform mirror image movement.

Preferably, the transmission mechanism 42 is a chain wheel and chain transmission mechanism, two chain wheels are respectively and fixedly connected to the two second bidirectional lead screws 41, and the transmission mechanism 42 may also be two gears and one gear belt.

Specifically, the lifting device 5 includes a first air pressure rod 51 mounted on the moving rod 44, a mounting seat 52 for mounting the flattening roller 6 is fixedly mounted at a moving end of the first air pressure rod 51, the flattening roller 6 is rotatably mounted on the mounting seat 52, a guide rod 53 slidably connected with the moving rod 44 is fixedly connected to the mounting seat 52, and the first air pressure rod 51 is started to lift the mounting seat 52, so that the flattening roller 6 presses the rubber member or separates from the rubber member.

Specifically, the trimming component 7 comprises a cutting knife 71 slidably mounted on the mounting seat 52, a second pneumatic rod 72 is mounted between the mounting seat 52 and the cutting knife 71, and when the mounting seat 52 moves to enable the flattening roller 6 to flatten the rubber piece, the second pneumatic rod 72 is started to enable the cutting knife 71 to descend, so that the rubber piece is trimmed.

Furthermore, the comb-shaped plate 2 is provided with a cutting groove adapted to the cutting edge of the cutting knife 71.

Furthermore, a travel switch 21 which can be abutted against the mounting seat 52 is mounted on the comb-shaped plate 2, when the travel switch 21 is triggered, the second motor 43 stops running, the cutting edge of the cutting knife 71 is positioned right above the cutting groove, and the width of the cutting edge is controlled by adjusting the distance between the comb-shaped plates 2, so that the automatic positioning can be realized.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a rubber spare side cut device, its characterized in that includes workstation (1), sliding connection has two symmetrical comb shaped plates (2) on workstation (1), set up the broach male slot that can make comb shaped plate (2) on workstation (1), install adjusting device (3) that are used for controlling two comb shaped plate (2) mirror motion on workstation (1), mirror image horizontal movement mechanism (4) are installed to workstation (1) top, elevating gear (5) are all installed to two removal ends of mirror image horizontal movement mechanism (4), flattening roller (6) and side cut part (7) are installed to the lift end of elevating gear (5).

2. The rubber part trimming device according to claim 1, wherein the adjusting device (3) comprises a first bidirectional screw (31) rotatably mounted on the worktable (1), two nuts of the first bidirectional screw (31) are respectively fixedly mounted with the two comb-shaped plates (2), and one end of the first bidirectional screw (31) is provided with a first motor (32) for driving the first bidirectional screw to rotate.

3. The rubber part edge cutting device according to claim 2, wherein the mirror image horizontal movement mechanism (4) comprises two second bidirectional lead screws (41) rotatably mounted above the workbench (1), a transmission mechanism (42) is mounted between the two second bidirectional lead screws (41), one end of one of the second bidirectional lead screws (41) is provided with a second motor (43) for driving the second bidirectional lead screw to rotate, and two movable rods (44) are symmetrically arranged on the second bidirectional lead screws (41) in a meshed manner.

4. The rubber trimming device according to claim 3, wherein the transmission (42) is a sprocket chain transmission.

5. The rubber part edge cutting device according to claim 3, wherein the lifting device (5) comprises a first air pressure rod (51) installed on the movable rod (44), a mounting seat (52) used for mounting the flattening roller (6) is fixedly installed at the movable end of the first air pressure rod (51), and a guide rod (53) connected with the movable rod (44) in a sliding mode is fixedly connected onto the mounting seat (52).

6. Rubber trimming device according to claim 5, wherein the trimming means (7) comprise a cutting blade (71) slidably mounted on a mounting seat (52), between said mounting seat (52) and said cutting blade (71) a second pneumatic rod (72) being mounted.

7. The rubber trimming device according to claim 6, wherein the comb-shaped plate (2) is provided with a cutting groove adapted to the cutting edge of the cutting knife (71).

8. The rubber trimming device according to claim 7, wherein the comb-shaped plate (2) is provided with a travel switch (21) which can abut against the mounting seat (52), when the travel switch (21) is triggered, the second motor (43) stops running, and the cutting edge of the cutting knife (71) is positioned right above the cutting groove.