CN220719569U

CN220719569U - Automatic cutting device

Info

Publication number: CN220719569U
Application number: CN202322396204.9U
Authority: CN
Inventors: 张文新; 彭军华; 张军
Original assignee: Dongguan Huaguan Rubber Plastic Products Co ltd
Current assignee: Dongguan Huaguan Rubber Plastic Products Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-05
Anticipated expiration: 2033-09-04

Abstract

The utility model relates to a field that the material was cut especially relates to an automatic cut cutting device, and it includes frame, transmission band and a plurality of group cutting assembly, and the frame includes the leading truck, and the transmission band sets up in the bottom of leading truck, and the leading truck is provided with the slider that a plurality of equal sliding connection was in the leading truck, and the quantity of slider and the quantity one-to-one of cutting assembly, every group cutting assembly all including connect in the driving piece of slider and connect in the cutting piece of slider, and the output of driving piece is connected in the cutting piece. This application slides the slider in the different positions of leading truck, and adjustable cuts the distance between the subassembly, simultaneously, every cuts the piece and all corresponds a driving piece, carries out independent control to cutting the piece, and the piece of cutting of the different positions of control of being convenient for cuts work to be convenient for cut out the rubber sheet of different width and different quantity, promote and cut cutting device's commonality and convenience.

Description

Automatic cutting device

Technical Field

The application relates to the field of material cutting, in particular to an automatic cutting device.

Background

In the process of producing the rubber sheet, the process of extruding, calendaring, sheeting, packaging and the like is usually included, wherein the rubber sheet after calendaring is a large-sized product, and if smaller products are needed, the large-sized rubber sheet needs to be cut into small pieces and then packaged;

most of the devices used for cutting are fixed into a whole, and only the rubber sheets with the same width and number can be cut fixedly, so that when the rubber sheets with different widths or numbers are required to be cut, the whole cut parts are required to be replaced, and the device is very inconvenient.

Disclosure of Invention

In order to improve the inconvenience that cutting parts need to be replaced when cutting rubber sheets with different widths or numbers, the application provides an automatic cutting and cutting device.

The application provides an automatic cut cutting device adopts following technical scheme:

the utility model provides an automatic cut cutting device, includes frame, transmission subassembly and a plurality of group cutting assembly, the frame includes the leading truck, transmission subassembly set up in the bottom of leading truck, the leading truck be provided with a plurality of equal sliding connection in the slider of leading truck, the quantity of slider with the quantity one-to-one of cutting assembly, every group cutting assembly all including connect in the driving piece of slider with connect in the cutting piece of slider, just the output of driving piece connect in the cutting piece.

Through adopting above-mentioned technical scheme, slide the slider in the different positions of leading truck, adjustable distance between the cutting assembly, simultaneously, every cuts the piece and all corresponds a driving piece, carries out independent control to cutting the piece, and the piece of cutting of the different positions of control of being convenient for cuts work to be convenient for cut out the rubber sheet of different width and different quantity, promote and cut cutting device's commonality and convenience.

Optionally, one cutting piece includes the connecting block, connect in the connecting axle of connecting block and connect in the cutting knife of connecting axle, the output of driving piece connect in the connecting block.

By adopting the technical scheme, the cutting piece is of a detachable structure, the cutting knife can be taken down after the connecting shaft is taken down, after the cutting knife is worn and passivated after long-term use, the cutting knife is convenient to detach and replace, or maintenance work such as cleaning, polishing and the like is carried out on the detached cutting knife, and the universality of the device is improved;

optionally, the cutting knife is a circular cutting knife, the opening is formed in the center of the cutting knife, and the connecting shaft penetrates through the opening and is connected with the cutting knife in a rotating mode.

Through adopting above-mentioned technical scheme, circular shape cuts the cutter and rotates to connect in the connecting axle, is convenient for after the passivation of partial knife face wearing and tearing, rotate gently and can change still sharp knife face, reduces the change frequency of cutting the cutter.

Optionally, the connecting block has seted up first screw hole, the connecting axle include threaded connection in the screw rod end of first screw hole, rotate connect in smooth end and the butt of trompil in the screens end in the cutting knife outside.

By adopting the technical scheme, the screw rod end is in threaded connection with the first threaded hole, so that the connecting shaft and the connecting piece are convenient to detach, and the cutting knife is convenient to detach, replace or maintain; the clamping end is used for fixing the position of the cutting knife, and the smooth end is convenient for rotating the cutting knife.

Optionally, the sliding piece is provided with a first locking piece, and when the sliding piece is in a fixed state, the first locking piece is abutted to the guide frame.

By adopting the technical scheme, when the first locking piece is not abutted against the guide frame, the sliding piece can slide on the guide frame, namely the cutting assembly can slide on the guide frame, so that the position of the cutting assembly on the guide frame can be conveniently adjusted, and rubber strips with different widths and numbers can be conveniently cut; when the first locking piece is abutted against the guide frame, the sliding piece is conveniently fixed at a certain position on the guide frame, namely, the position of the cutting assembly is fixed, so that the cutting position of the cutting knife is more stable, and the quality stability of a cut product is improved.

Optionally, the guide frame includes guide bar and mount, the mount is provided with the second retaining member, the second retaining member pass the mount butt in the guide bar.

Through adopting above-mentioned technical scheme, when first retaining member does not butt in the leading truck, can take off the guide bar from the mount, be convenient for reduce or add the quantity of cutting the subassembly, can delete or add the quantity of cutting, hoisting device's commonality.

Optionally, the connecting block is fixedly connected with an auxiliary rod, and the auxiliary rod is slidably connected with the sliding piece.

Through adopting above-mentioned technical scheme, under the driving effect of driving piece, connecting block and auxiliary rod remove along the length direction of auxiliary rod simultaneously, improve the removal stability of cutting piece.

Optionally, a walking rod is arranged at the top of the driving piece.

Through adopting above-mentioned technical scheme, the hand lever is convenient for remove the sliding block, hoisting device's convenience.

Optionally, the automatic cutting device further comprises a control member, and the control member is electrically connected with the driving member and the transmission belt.

By adopting the technical scheme, the cutting rate of the cutting knife at the position to be cut and the transmission rate of the transmission belt are regulated and controlled, continuous cutting is completed, and the production efficiency is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sliding parts are slid at different positions of the guide frame, the distance between the cutting assemblies can be adjusted, meanwhile, each cutting part corresponds to one driving part, the cutting parts are independently controlled, the cutting parts at different positions are conveniently controlled to perform cutting work, rubber sheets with different widths and different numbers are conveniently cut, and the universality and convenience of the cutting and cutting device are improved;

2. the cutting piece is of a detachable structure, the cutting piece can be taken down after the connecting shaft is taken down through threaded connection of the screw rod end and the first threaded hole, and after the cutting piece is worn and passivated after long-term use, the cutting piece is convenient to detach and replace a new cutting piece, or maintenance work such as cleaning, polishing and the like is carried out on the detached cutting piece, so that the universality of the device is improved;

3. when the first locking piece is not abutted to the guide frame, the sliding piece can slide on the guide frame, namely the cutting assembly can slide on the guide frame, so that the position of the cutting assembly on the guide frame is convenient to adjust, and rubber strips with different widths and numbers are convenient to cut.

Drawings

Fig. 1 is a schematic structural view of an automatic cutting device according to the present application.

Fig. 2 is a schematic view of the cutting assembly and the slider of the present application.

Reference numerals illustrate: 11. a guide frame; 111. a slider; 1111. a first locking member; 1112. a third threaded hole; 112. a guide rod; 113. a fixing frame; 1131. a second locking member; 1132. a second threaded hole; 12. a support frame; 2. a cutting assembly; 21. a driving member; 211. a walking bar; 22. cutting the piece; 221. a connecting block; 2211. an auxiliary lever; 2212. a first threaded hole; 222. a connecting shaft; 2221. a threaded end; 2222. a smooth end; 2223. a clamping end; 223. a cutting knife; 2231. opening holes; 3. a transmission belt; 4. and (5) a control member.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses an automatic cutting device. Referring to fig. 1, the automatic cutting and dividing device comprises a frame, a transmission belt 3, a control member 4 and a plurality of groups of cutting assemblies 2, wherein the frame comprises a guide frame 11 and a support frame 12, the transmission belt 3 is arranged at the top of the support frame 12, the guide frame 11 is arranged at the top of the transmission belt 3, the guide frame 11 comprises a guide rod 112 and a fixing frame 113, the fixing frame 113 is provided with a second locking member 1131 and a second threaded hole 1132, the second locking member 1131 comprises a first threaded rod and a first nut, the first nut is fixedly connected with the first threaded rod, and the first threaded rod is in threaded connection with the second threaded hole 1132;

referring to fig. 2, the guide frame 11 is provided with a plurality of sliding members 111, the sliding members 111 are slidably connected to the guide frame 11, the number of the sliding members 111 and the number of the cutting assemblies 2 are in one-to-one correspondence, the sliding members 111 are provided with a first locking member 1111 and a third threaded hole 1112, the first locking member 1111 comprises a second threaded rod and a second nut (the threaded rod and the threaded hole are well known in the art and are not all marked in the drawings), the second nut is fixedly connected to the second threaded rod, the second threaded rod is in threaded connection with the third threaded hole 1112, and when the sliding members 111 are in a fixed state, the second threaded rod is abutted against the guide rod 112;

each group of cutting components 2 comprises a driving piece 21 and a cutting piece 22, the cutting piece 22 and the driving piece 21 are connected to the sliding piece 111, a hand rod 211 is arranged at the top of the driving piece 21, the cutting piece 22 comprises a connecting block 221, a connecting shaft 222 and a cutting knife 223, the driving piece 21 is preferably an air cylinder, a telescopic rod of the air cylinder is connected to the connecting block 221, the connecting block 221 is provided with an auxiliary rod 2211 and a first threaded hole 2212, the auxiliary rod 2211 is arranged at the top of the connecting block 221, the auxiliary rod 2211 is in sliding connection with the sliding piece 111, the connecting shaft 222 comprises a screw rod end, a smooth end 2222 and a clamping end 2223, the screw rod end is in threaded connection with the first threaded hole 2212, the cutting knife 223 is a circular cutting knife 223, an opening 2231 is formed in the center of the cutting knife 223, the connecting shaft 222 penetrates through the opening 2231, the smooth end 2222 is abutted to the inner wall of the opening 2231, the connecting shaft 222 is in rotary connection with the cutting knife 223, and the clamping end 2223 is abutted to the outer side of the connecting piece; the control element 4 is electrically connected to the drive element 21 and the conveyor belt 3.

The implementation principle of the automatic cutting device in the embodiment of the application is as follows: before the device operates, when the second threaded rod is unscrewed along the third threaded hole 1112 until the first locking member 1111 is not abutted against the guide frame 11, then the hand lever 211 is held to slide the sliding member 111 at different positions of the guide rod 112, the distance between the adjusting and cutting assemblies 2 is adjusted, and then the second threaded rod is screwed along the third threaded hole 1112 until the first locking member 1111 is abutted against the guide frame 11, so that the cutting assemblies 2 are fixed on the guide rod 112;

when the device is operated, the control piece 4 drives the connecting block 221 at the required cutting position to move downwards, the connecting block 221 drives the cutting knife 223 to move downwards, meanwhile, the auxiliary rod 2211 cuts the rubber sheet on the conveying belt 3 along with the downward movement of the connecting block 221, and the controller controls the conveying belt to operate so as to drive the rubber sheet to be continuously conveyed, so that the rubber sheet is continuously cut;

when the required cutting assembly 2 is too much or too little, the first threaded rod can be screwed along the second threaded hole 1132 until the first locking member 1111 is not abutted against the guide rod 112, and the guide rod 112 is removed from the fixing frame 113, so that the cutting assembly 2 is deleted or added;

after the abrasion and passivation of part of the cutter surface of the cutter 223, the cutter surface can be converted to the sharp part of the cutter surface of the cutter 223 by lightly rotating; after the cutting knife 223 is worn and passivated after long-term use, the connecting shaft 222 is unscrewed until the screw end leaves the first threaded hole 2212, the connecting shaft 222 is firstly detached from the connecting piece, then the cutting knife 223 is detached, then maintenance work such as replacement or cleaning, polishing and the like is carried out on the cutting knife 223, then a new cutting knife 223 or the cutting knife 223 after maintenance is sleeved on the connecting shaft 222, and then the connecting shaft 222 is screwed to the clamping end 2223 to be abutted against the connecting piece.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An automatic cut cutting device which characterized in that: including frame, conveyer belt (3) and a plurality of group cutting assembly (2), the frame includes leading truck (11), conveyer belt (3) set up in the bottom of leading truck (11), leading truck (11) be provided with a plurality of equal sliding connection in slider (111) of leading truck (11), the quantity of slider (111) with the quantity one-to-one of cutting assembly (2), every group cutting assembly (2) all including connect in driving piece (21) of slider (111) with connect in cutting piece (22) of slider (111), just the output of driving piece (21) connect in cutting piece (22).

2. The automatic cutting device according to claim 1, wherein: one cutting piece (22) comprises a connecting block (221), a connecting shaft (222) connected with the connecting block (221) and a cutting knife (223) connected with the connecting shaft (222), and the output end of the driving piece (21) is connected with the connecting block (221).

3. The automatic cutting device according to claim 2, wherein: the cutting knife (223) is a round cutting knife (223), an opening (2231) is formed in the center of the cutting knife (223), and the connecting shaft (222) penetrates through the opening (2231) to be connected with the cutting knife (223) in a rotating mode.

4. An automatic cutting device according to claim 3, wherein: the connecting block (221) is provided with a first threaded hole (2212), the connecting shaft (222) comprises a threaded rod end which is connected with the first threaded hole (2212) in a threaded mode, and the connecting shaft is connected with a smooth end (2222) of the opening (2231) in a rotating mode and a clamping end (2223) which abuts against the outer side of the cutting knife (223).

5. The automatic cutting device according to claim 1, wherein: the sliding part (111) is provided with a first locking part (1111), and when the sliding part (111) is in a fixed state, the first locking part (1111) is abutted against the guide frame (11).

6. The automatic cutting device according to claim 1, wherein: the guide frame (11) comprises a guide rod (112) and a fixing frame (113), wherein the fixing frame (113) is provided with a second locking piece (1131), and the second locking piece (1131) penetrates through the fixing frame (113).

7. The automatic cutting device according to claim 2, wherein: the connecting block (221) is fixedly connected with an auxiliary rod (2211), and the auxiliary rod (2211) is connected to the sliding piece (111) in a sliding mode.

8. The automatic cutting device according to claim 1, wherein: the top of the driving piece (21) is provided with a hand lever (211).

9. The automatic cutting device according to claim 1, wherein: the automatic cutting device further comprises a control piece (4), and the control piece (4) is electrically connected with the driving piece (21) and the transmission belt (3) through shafts.