CN214026011U

CN214026011U - Abrasive paper cutting machine

Info

Publication number: CN214026011U
Application number: CN202022994859.2U
Authority: CN
Inventors: 张俊
Original assignee: Shaanxi Yiyang Technology Co Ltd
Current assignee: Shaanxi Yiyang Technology Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-24
Anticipated expiration: 2030-12-14

Abstract

The utility model provides an abrasive paper cutting machine, including abrasive paper fixing device, abrasive paper fixing device includes the base, be equipped with first work platform and second work platform on the base, first work platform one side is equipped with the fixed subassembly of abrasive paper, it cuts the device to be equipped with length on the first work platform, the device is cut to length includes transmission band and length and cuts the subassembly, be equipped with the compression roller on the transmission band, be equipped with the adjusting part between compression roller and first work platform, the subassembly includes the mount is cut to length, the fixed pneumatic cylinder of cutting in mount upper end, it runs through the mount top and connects the branch cutter subassembly to cut the pneumatic cylinder output, it cuts the device to be equipped with the width on the second work platform, the subassembly is cut including transportation subassembly and width to the width, the transportation subassembly is located on the second work platform, the width is cut the subassembly and is located in the cavity of second work platform lower part. The utility model relates to a size is cut to adjustable abrasive paper, can cut in succession, the abrasive paper cutting machine of card paper not.

Description

Abrasive paper cutting machine

Technical Field

The utility model mainly relates to a technical field of abrasive paper processing equipment specifically is an abrasive paper cutting machine.

Background

The main function of the abrasive paper splitting machine is to cut abrasive paper.

According to a sand paper splitting machine provided by patent document with application number CN201911058732.5, the product comprises a discharging mechanism, a strip splitting and cutting mechanism, a feeding mechanism, a flail knife mechanism, a discharging mechanism, a stacking mechanism and a discharging and conveying mechanism; the material enters the slitting cutting mechanism through the discharging mechanism to be slit and cut, the transverse cutting is carried out through the flail knife mechanism after the slitting cutting, the material after the transverse cutting is sent into the stacking mechanism through the discharging mechanism to be stacked, and finally the material is conveyed out through the discharging conveying mechanism. The product can ensure that the finished product cut by the flail knife mechanism can completely meet the precision requirement in the length direction.

Abrasive paper cutting machine in the above-mentioned patent can guarantee by the finished product that flail knife mechanism cut off can be complete in length direction to reach the required precision, nevertheless can't adjust abrasive paper's the size of cutting out according to the actual production needs, consequently need design an adjustable abrasive paper cutting size, can cut in succession, the abrasive paper cutting machine of not card paper.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an abrasive paper cutting machine for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a sand paper cutting machine comprises a sand paper fixing device, the sand paper fixing device comprises a base, a first working platform and a second working platform are arranged on the base, a sand paper fixing component is arranged on one side of the first working platform, a length cutting device is arranged on the first working platform and comprises a conveying belt and a length cutting component, the conveying belt is arranged on the upper surface of the first working platform, a pressing roller is arranged on the conveying belt, an adjusting component is arranged between the pressing roller and the first working platform, the length cutting component comprises a fixing frame, the fixing frame is fixed on the first working platform, a cutting pneumatic cylinder is fixed at the upper end of the fixing frame, the output end of the cutting pneumatic cylinder penetrates through the top of the fixing frame and is connected with a cutting knife component, a width cutting device is arranged on the second working platform and comprises a conveying component and a width cutting component, the transportation assembly is arranged on the second working platform, and the width slitting assembly is arranged in a cavity at the lower part of the second working platform.

Preferably, the sand paper fixing component comprises a support frame, the support frame is fixed on one side of the upper end of the first working platform, a first motor is fixed on the support frame, and the output end of the first motor is connected with the rotating shaft. In the preferred embodiment, the abrasive paper fixing component is used for facilitating the fixing of the abrasive paper roll and the falling of the abrasive paper to be cut onto the conveying belt.

Preferably, the support frame is provided with a square through hole, and the rotating shaft is in threaded connection with two positioning rings. In the preferred embodiment, the sandpaper roll is fixed on the rotating shaft conveniently through two positioning rings, and the sandpaper roll rotates along with the rotation of the rotating shaft conveniently.

Preferably, the adjusting assembly comprises two positioning blocks, the two positioning blocks are respectively rotatably connected with two ends of the pressing roller, the two positioning blocks are respectively in threaded connection with an adjusting rod, and a bearing at the bottom of the adjusting rod is connected with the upper surface of the first working platform. In the preferred embodiment, the adjusting component is used for conveniently adjusting the compression degree of the compression roller, and the compression roller is matched with the conveying belt to conveniently convey the sand paper.

Preferably, divide cutter unit to include the knife rest, the pneumatic cylinder output is cut in the connection of knife rest lateral wall, sliding connection blade in the knife rest, knife rest lateral wall threaded connection depression bar. In the preferred embodiment, the removal and installation of the blades is facilitated by the slitting knife assembly.

Preferably, the transportation assembly comprises a box body, lifting pneumatic cylinders are fixed on two sides of the box body, the output ends of the lifting pneumatic cylinders are connected with the upper surface of the second working platform, and a plurality of small conveying belts are arranged at the bottom of the box body. In the preferred embodiment, movement of the coated abrasive on the second work platform is facilitated by a transport assembly.

Preferably, the width slitting assembly comprises a hydraulic cylinder and two hydraulic cylinders, the hydraulic cylinders are fixed at the bottom in a cavity at the lower part of the second working platform, the output ends of the hydraulic cylinders are connected with the base plate, a second motor is fixed on the base plate, and the output ends of the second motor are connected with the first rotating shaft and the second rotating shaft respectively. In the preferred embodiment, the width slitting assembly facilitates the slitting of sandpaper of different widths.

Preferably, the first rotating shaft is provided with one cutting disc, and the second rotating shaft is provided with two cutting discs. In the preferred embodiment, the width adjustment of the slit size is effected by a different number of slitting disks on the two rotating shafts.

Compared with the prior art, the beneficial effects of the utility model are that:

this utility model discloses in be convenient for through the fixed of abrasive paper fixing device abrasive paper roll, be convenient for fix in the pivot with the abrasive paper roll through two holding rings, the abrasive paper roll of being convenient for rotates along with the pivot and rotates, cut device realization abrasive paper length side through length and cut the ascending degree of compressing tightly of device in being convenient for adjust the compression roller through adjusting part, the compression roller is convenient for transmit abrasive paper with the transmission band cooperation, through the dismantlement installation of the cutter piece of being convenient for of branch cutter subassembly, interval time controls the length that abrasive paper cut between the twice lift of pneumatic cylinder output through cutting in the subassembly, cut device realization abrasive paper width side is upwards cut through the width, be convenient for the abrasive paper to remove on second work platform through the transportation subassembly in the width cutting device, the width regulation of cutting the size is realized cutting through the dish of two rotation epaxial different quantities.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is an axial view of the overall structure of the present invention;

FIG. 2 is a side view of the width slitting assembly structure of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

fig. 4 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a sand paper fixing device; 11. a base; 111. a first work platform; 112. a second work platform; 12. a sandpaper securing assembly; 121. a support frame; 1211. a square through hole; 122. a first motor; 123. a rotating shaft; 1231. a positioning ring; 2. a length slitting assembly; 21. a conveyor belt; 22. a length slitting assembly; 221. a fixed mount; 222. slitting a pneumatic cylinder; 223. a slitting knife assembly; 2231. a tool holder; 2232. a blade; 2233. a pressure lever; 23. a compression roller; 24. an adjustment assembly; 241. positioning blocks; 242. adjusting a rod; 3. a width slitting device; 31. a transport assembly; 311. a box body; 312. a lifting pneumatic cylinder; 313. a small conveyor belt; 32. a width slitting assembly; 321. a hydraulic cylinder; 322. a base plate; 323. a second motor; 324. a first rotating shaft; 3241. cutting the disc; 325. a second axis of rotation.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 3, the abrasive paper splitting machine includes an abrasive paper fixing device 1, the abrasive paper fixing device 1 includes a base 11, the base 11 is provided with a first work platform 111 and a second work platform 112, one side of the first work platform 111 is provided with an abrasive paper fixing component 12, the abrasive paper fixing component 12 includes a support frame 121, the support frame 121 is fixed on one side of the upper end of the first work platform 111, a first motor 122 is fixed on the support frame 121, the output end of the first motor 122 is connected with a rotating shaft 123, the support frame 121 is provided with a square through hole 1211, and the rotating shaft 123 is connected with two positioning rings 1231 through threads. The abrasive paper roll is sleeved on the rotating shaft 123, the two positioning rings 1231 are rotated, the abrasive paper roll is clamped by the two positioning rings 1231, the first motor 122 is started, the output end of the first motor 122 drives the rotating shaft 123 to rotate, and the rotating shaft 123 drives the abrasive paper roll to rotate.

Please refer to fig. 1, 3 and 4 again, the length cutting device 2 is disposed on the first working platform 111, the length cutting device 2 includes a transmission belt 21 and a length cutting component 22, the transmission belt 21 is disposed on the upper surface of the first working platform 111, a pressing roller 23 is disposed on the transmission belt 21, an adjusting component 24 is disposed between the pressing roller 23 and the first working platform 111, the length cutting component 22 includes a fixing frame 221, the fixing frame 221 is fixed on the first working platform 111, a cutting pneumatic cylinder 222 is fixed on the upper end of the fixing frame 221, the output end of the cutting pneumatic cylinder 222 penetrates through the top of the fixing frame 221 to be connected with a cutting knife component 223, the adjusting component 24 includes two positioning blocks 241, the two positioning blocks 241 are rotatably connected with the two ends of the pressing roller 23 respectively, two positioning blocks 241 are both in threaded connection with an adjusting rod 242, the bottom of the adjusting rod 242 is connected with the upper surface of the first working platform 111 through a bearing, the dividing cutter assembly 223 comprises a cutter frame 2231, the side wall of the cutter frame 2231 is connected with the output end of the dividing and cutting pneumatic cylinder 222, a blade 2232 is connected in the cutter frame 2231 in a sliding way, and the side wall of the cutter frame 2231 is connected with a pressure rod 2233 in a threaded way. The abrasive paper winding head is arranged between the pressing roller 23 and the conveying belt 21, the adjusting rod 242 is rotated, the adjusting rod 242 drives the pressing roller 23 to descend, the abrasive paper is adjusted to move on the conveying belt 21, the slitting pneumatic cylinder 222 is opened, the blade 2232 is driven to descend by the output end of the slitting pneumatic cylinder 222, the abrasive paper is slit by the blade 2232, and the abrasive paper with different lengths can be cut out by adjusting the interval time between two times of ascending and descending of the slitting pneumatic cylinder 222.

Please refer to fig. 1-3, the second work platform 112 is provided with a width slitting device 3, the width slitting device 3 includes a transportation component 31 and a width slitting component 32, the transportation component 31 is disposed on the second work platform 112, the width slitting component 32 is disposed in a cavity at the lower portion of the second work platform 112, the transportation component 31 includes a box 311, a lifting pneumatic cylinder 312 is fixed at both sides of the box 311, an output end of the lifting pneumatic cylinder 312 is connected to the upper surface of the second work platform 112, a plurality of small conveying belts 313 are disposed at the bottom of the box 311, the width slitting component 32 includes a hydraulic cylinder 321, two hydraulic cylinders 321 are fixed at the bottom of the cavity at the lower portion of the second work platform 112, output ends of the two hydraulic cylinders 321 are connected to a backing plate 322, a second motor 323 is fixed on the backing plate 322, output ends of the two second motors 323 are respectively connected to a first rotating shaft 324 and a second rotating shaft 325, the first rotating shaft 324 is provided with a slitting disc 3241, and the second rotating shaft 325 is provided with two slitting discs 3241. The abrasive paper after cutting is transmitted to second work platform 112 surface through transmission band 21, as required according to cutting, open pneumatic cylinder 321, the pneumatic cylinder 321 output drives the backing plate 322 and shifts up, backing plate 322 drives cutting dish 3241 and removes to second work platform 112 surface, can cut out the abrasive paper of different width through the combination between cutting dish 3241, lift pneumatic cylinder 312 drives box 311 and moves down during cutting, box 311 bottom little conveyer belt 313 area contacts abrasive paper and drives abrasive paper and remove, abrasive paper cuts through cutting dish 3241.

The utility model discloses a concrete operation as follows:

sleeving a sand paper roll on a rotating shaft 123, rotating two positioning rings 1231, clamping the sand paper roll by the two positioning rings 1231, starting a first motor 122, driving the rotating shaft 123 to rotate by the output end of the first motor 122, driving the sand paper roll to rotate by the rotating shaft 123, arranging a sand paper roll head between a pressing roller 23 and a transmission belt 21, rotating an adjusting rod 242, driving the pressing roller 23 to descend by the adjusting rod 242, adjusting until the sand paper moves on the transmission belt 21, starting a slitting pneumatic cylinder 222, driving a blade 2232 to descend by the output end of the slitting pneumatic cylinder 222, slitting the blade 2232 to slit the sand paper, adjusting the interval time between two times of ascending and descending of the slitting pneumatic cylinder 222 to cut the sand paper with different lengths, transmitting the slit sand paper to the surface of a second working platform 112 through the transmission belt 21, starting the hydraulic cylinder 321 according to slitting requirements, driving a backing plate 322 to move upwards by the output end of the hydraulic cylinder 321, driving a slitting disc 3241 to move to the surface of the second working platform 112 by the backing plate 322, abrasive paper with different widths can be cut through combination of the cutting discs 3241, the lifting pneumatic cylinder 312 drives the box body 311 to move downwards during cutting, the small conveying belt 313 at the bottom of the box body 311 contacts the abrasive paper and drives the abrasive paper to move, and the abrasive paper is cut through the cutting discs 3241.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a sand paper cutting machine, includes sand paper fixing device (1), its characterized in that, sand paper fixing device (1) includes base (11), be equipped with first work platform (111) and second work platform (112) on base (11), first work platform (111) one side is equipped with sand paper fixed component (12), it cuts device (2) to be equipped with length on first work platform (111), length is cut device (2) and is cut subassembly (22) including transmission band (21) and length, transmission band (21) are located first work platform (111) upper surface, be equipped with compression roller (23) on transmission band (21), compression roller (23) with be equipped with adjusting part (24) between first work platform (111), length is cut subassembly (22) and is including mount (221), mount (221) are fixed on first work platform (111), fixed pneumatic cylinder (222) of cutting in mount (221) upper end, cut pneumatic cylinder (222) output and run through mount (221) top and connect branch cutter unit (223), it cuts device (3) to be equipped with the width on second work platform (112), the width is cut device (3) and is cut subassembly (32) including transportation subassembly (31) and width, transportation subassembly (31) are located on second work platform (112), subassembly (32) are cut to the width and are located in second work platform (112) lower part cavity.

2. The abrasive paper slitting machine as claimed in claim 1, wherein the abrasive paper fixing assembly (12) comprises a support frame (121), the support frame (121) is fixed on one side of the upper end of the first working platform (111), a first motor (122) is fixed on the support frame (121), and the output end of the first motor (122) is connected with a rotating shaft (123).

3. The abrasive paper slitting machine as claimed in claim 2, characterized in that said supporting frame (121) is provided with a square through hole (1211), and said rotating shaft (123) is screwed with two positioning rings (1231).

4. The abrasive paper splitting machine as claimed in claim 1, wherein the adjusting assembly (24) comprises two positioning blocks (241), the two positioning blocks (241) are respectively rotatably connected with two ends of the pressing roller (23), an adjusting rod (242) is respectively and threadedly connected to each of the two positioning blocks (241), and the bottom of the adjusting rod (242) is in bearing connection with the upper surface of the first working platform (111).

5. A sand paper slitting machine as claimed in claim 1, characterized in that said slitting knife assembly (223) comprises a knife holder (2231), said knife holder (2231) side wall being connected to the output end of the slitting pneumatic cylinder (222), said knife holder (2231) being slidably connected to a knife (2232), said knife holder (2231) side wall being threadedly connected to a press rod (2233).

6. The abrasive paper slitting machine as claimed in claim 1, characterized in that said transport assembly (31) comprises a box (311), said box (311) being fixed on both sides with a lifting pneumatic cylinder (312), the output end of said lifting pneumatic cylinder (312) being connected to the upper surface of the second working platform (112), said box (311) being provided at the bottom with a plurality of small conveyor belts (313).

7. The abrasive paper slitting machine of claim 1, wherein the width slitting assembly (32) comprises two hydraulic cylinders (321), two of the hydraulic cylinders (321) are fixed at the bottom of the cavity at the lower part of the second working platform (112), two of the hydraulic cylinders (321) are connected with the backing plate (322), a second motor (323) is fixed on the backing plate (322), and two of the second motor (323) are connected with the first rotating shaft (324) and the second rotating shaft (325), respectively.

8. A sandpaper slitting machine as claimed in claim 7, characterized in that said first rotary shaft (324) is provided with one slitting disc (3241) and said second rotary shaft (325) is provided with two slitting discs (3241).