CN112440319A - Synthetic leather cutting device - Google Patents
Synthetic leather cutting device Download PDFInfo
- Publication number
- CN112440319A CN112440319A CN202011146248.0A CN202011146248A CN112440319A CN 112440319 A CN112440319 A CN 112440319A CN 202011146248 A CN202011146248 A CN 202011146248A CN 112440319 A CN112440319 A CN 112440319A
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- CN
- China
- Prior art keywords
- abutting
- cutting
- ring
- block
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 102
- 239000002649 leather substitute Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 229920001971 elastomer Polymers 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 15
- 229920005989 resin Polymers 0.000 abstract description 12
- 239000011347 resin Substances 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 239000010985 leather Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a synthetic leather cutting device, which comprises two supports, a rotating mechanism and a cutting mechanism, wherein the two supports are fixed on the rotating mechanism; the cutting device changes the traditional cutting structure, utilizes the cutting ring to cut, the lower side of the cutting ring is contacted with the traveling material to be cut to cut, when a certain degree of resin waste is attached to the lower side of the cutting ring, the rotating rod is rotated to drive the inner core block to rotate, so that the cutting ring is driven to rotate, the cutting ring rotates by 180 degrees, the upper position and the lower position of the cutting ring are exchanged, the cutting ring continues to cut by rotating the original upper side to the lower side, the original lower side of the cutting ring is rotated to the upper side to clean, and due to the circular ring shape characteristic of the cutting ring, the cutting of the traveling material belt cannot be influenced when the cutting ring rotates, and the cutting of the upper position and the lower position of the cutting ring is realized, so that the resin waste on the cutting ring is cleaned conveniently.
Description
Technical Field
The invention relates to a synthetic leather cutting device.
Background
The synthetic leather is a plastic product which simulates the composition and structure of natural leather and can be used as a substitute material of the natural leather, generally, impregnated non-woven fabric is used as a net-shaped layer, a microporous resin layer is used as a grain surface layer to prepare the synthetic leather, and the front surface and the back surface of the synthetic leather are very similar to the leather, have certain air permeability and are closer to the natural leather than common artificial leather; present synthetic leather often need cut a border in preparation process and cut, form the size that the size is suitable, present synthetic leather cutting device generally cuts a border through three-dimensional cutting knife and cuts, but because the synthetic leather has materials such as polyurethane resin or PVC resin, can adhesion resin waste material on the cutting knife after making long-time cutting, so make cutting knife surface adhesion resin waste material, influence subsequent cutting, generally change the cutting knife after shutting down or wash the cutting knife after the installation and carry out subsequent cutting, so can cause cutting inefficiency, do not form continuous operation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: provides a synthetic leather cutting device with a cutting mechanism for synchronously cleaning and cutting and continuously operating.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a synthetic leather cutting device comprises two supports, a rotating mechanism and a cutting mechanism; the two brackets are respectively distributed on the left side and the right side and are arranged in parallel relatively; an upper connecting plate is arranged at the upper end between the two brackets, and a lower connecting plate is arranged below the two brackets; the brackets are respectively provided with a rotating mechanism; the rotating mechanism comprises a rotating rod, a positioning block, a butting ring piece and a locking screw rod; the rotating rod is rotatably clamped and mounted on the bracket; the inner end and the outer end of the rotating rod respectively extend to the inner side and the outer side of the bracket; a positioning block is arranged on the rotating rod; abutting ring grooves are formed in the periphery of the positioning block; an abutting ring piece is arranged in the abutting ring groove; the lower sides of the two ends of the upper connecting plate are respectively provided with a driving thread groove; a locking screw is respectively connected in the driving thread grooves in a threaded rotating manner; the locking screw rods are respectively positioned above the abutting ring grooves of the positioning blocks; the locking screw is rotationally abutted against or separated from the abutting ring piece connected with the abutting ring groove; the inner ends of the rotating rods are respectively provided with a cutting mechanism; the cutting mechanism comprises an inner core block and a cutting circular ring; the inner ends of the rotating rods are respectively provided with an inner core block; and cutting rings are arranged on the outer sides of the periphery of the inner core block.
Further, the device also comprises an abutting cleaning mechanism; the lower sides of the two ends of the upper connecting plate are respectively provided with a butting groove; the abutting groove is positioned on the inner side of the driving thread groove; the abutting cleaning mechanism comprises an abutting elastic body, an abutting block and a rubber block; the abutting grooves are internally provided with an abutting elastic body respectively; the upper end of the abutting block is provided with a sliding clamping and connecting plate; the abutting block is vertically and slidably arranged in the abutting groove through a sliding clamping plate at the upper end; the lower end of the abutting elastic body elastically abuts against the upper end of the sliding clamping plate; the lower end of the abutting block extends to the lower side of the upper connecting plate; the lower ends of the abutting blocks are respectively provided with a rubber block; a tapered groove with a small upper part and a large lower part is arranged below the rubber block; the conical groove below the rubber block is abutted against the upper end of the cutting ring.
Further, the lower end of the abutting block is provided with a mounting groove; the middle of the bottom of the mounting groove is provided with a communicated through hole; the upper end of the rubber block is provided with a positioning screw hole; a T-shaped positioning screw is arranged in the mounting groove of the abutting block; the lower end of the T-shaped positioning screw penetrates through the through hole at the bottom of the mounting groove and then is in threaded connection with the positioning screw hole at the upper end of the rubber block.
Furthermore, a rotary clamping channel is arranged in the middle of the bracket; a rotary clamping ring is arranged on the rotating rod; the dwang passes through rotatory joint of rotatory joint ring and connects on the rotatory joint passageway in the middle of the support.
Furthermore, the abutting ring grooves on the periphery of the positioning block are of annular structures; the butt ring piece is of a circular ring structure.
The invention has the advantages of
1. The invention changes the traditional cutting structure, utilizes the cutting ring to cut, the lower side of the cutting ring is contacted with the traveling material to be cut for cutting, when the lower side of the cutting ring is adhered with a certain degree of resin waste, the rotating rod is rotated to drive the inner core block to rotate, so as to drive the cutting ring to rotate, the cutting ring rotates by 180 degrees, the upper and lower positions of the cutting ring are exchanged, thus the cutting ring is continuously cut by rotating the original upper side to the lower side, and the original lower side of the cutting ring is rotated to the upper side for cleaning, because of the circular ring shape characteristic of the cutting ring, the cutting ring can not influence the cutting of the traveling material belt during rotation, and the cutting of the upper and lower positions of the cutting ring is realized, so as to clean the resin waste on the cutting ring, the positioning block is positioned on the ring sheet which is connected with the abutting annular groove by the rotary pressing of the locking screw rod, thereby ensuring the positioning of the cutting ring.
2. In order to improve the convenience of cleaning, the abutting cleaning mechanism is additionally arranged, the abutting block is enabled to downwards extrude the rubber block through the abutting elastic body in a downward elastic extrusion mode, the conical groove below the rubber block is enabled to abut against the upper end of the cutting ring, and therefore when the cutting ring rotates, resin waste materials on the cutting ring can be erased through the rubber block, and automatic cleaning is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of the present invention.
Fig. 3 is an enlarged schematic view of the abutment block and the rubber block of the present invention.
Fig. 4 is a schematic structural diagram of the cutting mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a synthetic leather cutting device comprises two supports 1, a rotating mechanism 4 and a cutting mechanism 6; the two brackets 1 are respectively distributed on the left side and the right side and are arranged in parallel relatively; an upper connecting plate 2 is arranged at the upper end between the two brackets 1, and a lower connecting plate 3 is arranged below the two brackets 1; the brackets 1 are respectively provided with a rotating mechanism 4; the rotating mechanism 4 comprises a rotating rod 41, a positioning block 42, a butting ring piece 44 and a locking screw 43; the rotating rod 41 is rotatably clamped and installed on the bracket 1; the inner end and the outer end of the rotating rod 41 respectively extend to the inner side and the outer side of the bracket 1; a positioning block 42 is arranged on the rotating rod 41; the periphery of the positioning block 42 is provided with an abutting ring groove 421; an abutting ring piece 44 is arranged in the abutting ring groove 421; the lower sides of the two ends of the upper connecting plate 2 are respectively provided with a driving thread groove 21; a locking screw 43 is respectively connected in the driving thread groove 21 in a threaded manner; the locking screws 43 are respectively positioned above the abutting ring grooves 421 of the positioning blocks 42; the locking screw 43 is rotatably pressed against or separated from the abutting ring piece 44 connected to the abutting ring groove 421; the inner ends of the rotating rods 41 are respectively provided with a cutting mechanism 6; the cutting mechanism 6 comprises an inner core 61 and a cutting ring 62; the inner ends of the rotating rods 41 are respectively provided with an inner core block 61; and a cutting ring 62 is arranged on the outer side of the periphery of the inner core block 61.
As shown in fig. 1 to 4, it is further preferable that the cleaning device further includes an abutting cleaning mechanism 5; the lower sides of the two ends of the upper connecting plate 2 are respectively provided with a butting groove 22; the abutting groove 22 is positioned on the inner side of the driving thread groove 21; the abutting cleaning mechanism 5 comprises an abutting elastic body 51, an abutting block 52 and a rubber block 53; a butting elastic body 51 is respectively arranged in the butting groove 22; the upper end of the abutting block 52 is provided with a sliding clamping plate 523; the abutting block 52 is vertically and slidably arranged in the abutting groove 22 through a sliding clamping plate 523 at the upper end; the lower end of the abutting elastic body 51 elastically abuts against the upper end of the sliding snap plate 523; the lower end of the abutting block 52 extends to the lower side of the upper connecting plate 2; the lower ends of the abutting blocks 52 are respectively provided with a rubber block 53; a tapered groove 531 with a small upper part and a large lower part is arranged below the rubber block 53; the tapered groove 531 below the rubber block 53 abuts the upper end of the cutting ring 62. Further, the lower end of the abutting block 52 is provided with a mounting groove 521; the middle of the bottom of the mounting groove 521 is provided with a communicated through hole 522; the upper end of the rubber block 53 is provided with a positioning screw hole 532; a T-shaped positioning screw 54 is arranged in the mounting groove 521 of the abutting block 52; the lower end of the T-shaped positioning screw 54 passes through the through hole 522 at the bottom of the mounting groove 521 and then is screwed on the positioning screw 532 hole at the upper end of the rubber block 53. Further, a rotary clamping channel 11 is arranged in the middle of the bracket 1; a rotary clamping ring 411 is arranged on the rotating rod 41; the rotating rod 41 is rotatably clamped on the rotating clamping channel 11 in the middle of the bracket 1 through the rotating clamping ring 411. Furthermore, the abutting ring grooves 421 around the positioning block 42 are in a circular ring structure; the abutment ring 44 is of a circular ring structure.
The cutting device changes the traditional cutting structure, utilizes the cutting ring 62 to cut, the lower side of the cutting ring 62 is contacted with the traveling material to be cut for cutting, when a certain degree of resin waste is adhered to the lower side of the cutting ring 62, the rotating rod 41 is rotated to drive the inner core block 61 to rotate, so as to drive the cutting ring 62 to rotate, the cutting ring 62 rotates by 180 degrees, the up-down position exchange of the cutting ring 62 is realized, the original upper side of the cutting ring 62 is rotated to the lower side for continuous cutting, the original lower side of the cutting ring 62 is rotated to the upper side for cleaning, due to the circular ring shape characteristic of the cutting ring 62, the cutting ring 62 can not influence the cutting of the traveling material belt during rotation, the cutting of the upper position and the lower position of the cutting ring 62 is realized, the resin waste on the cutting ring is cleaned conveniently, and the positioning block 42 of the positioning block is realized on the abutting ring sheet 44 connected to the abutting ring groove 421 through the rotary abutting pressing of the locking screw 43 Positioning and thus the positioning of the cutting ring 62.
In order to improve the convenience of cleaning, the abutting cleaning mechanism 5 is additionally arranged, the abutting block 52 is elastically extruded downwards through the abutting elastic body 51, the rubber block 53 is extruded downwards through the abutting block 52, the conical groove 531 below the rubber block 53 is abutted to the upper end of the cutting circular ring 62, and therefore when the cutting circular ring 62 rotates, resin waste on the cutting circular ring 62 can be erased through the rubber block 53, and automatic cleaning is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A synthetic leather cutting device is characterized by comprising two supports, a rotating mechanism and a cutting mechanism; the two brackets are respectively distributed on the left side and the right side and are arranged in parallel relatively; an upper connecting plate is arranged at the upper end between the two brackets, and a lower connecting plate is arranged below the two brackets; the brackets are respectively provided with a rotating mechanism; the rotating mechanism comprises a rotating rod, a positioning block, a butting ring piece and a locking screw rod; the rotating rod is rotatably clamped and mounted on the bracket; the inner end and the outer end of the rotating rod respectively extend to the inner side and the outer side of the bracket; a positioning block is arranged on the rotating rod; abutting ring grooves are formed in the periphery of the positioning block; an abutting ring piece is arranged in the abutting ring groove; the lower sides of the two ends of the upper connecting plate are respectively provided with a driving thread groove; a locking screw is respectively connected in the driving thread grooves in a threaded rotating manner; the locking screw rods are respectively positioned above the abutting ring grooves of the positioning blocks; the locking screw is rotationally abutted against or separated from the abutting ring piece connected with the abutting ring groove; the inner ends of the rotating rods are respectively provided with a cutting mechanism; the cutting mechanism comprises an inner core block and a cutting circular ring; the inner ends of the rotating rods are respectively provided with an inner core block; and cutting rings are arranged on the outer sides of the periphery of the inner core block.
2. A synthetic leather cutting apparatus according to claim 1, further comprising an abutment clearing mechanism; the lower sides of the two ends of the upper connecting plate are respectively provided with a butting groove; the abutting groove is positioned on the inner side of the driving thread groove; the abutting cleaning mechanism comprises an abutting elastic body, an abutting block and a rubber block; the abutting grooves are internally provided with an abutting elastic body respectively; the upper end of the abutting block is provided with a sliding clamping and connecting plate; the abutting block is vertically and slidably arranged in the abutting groove through a sliding clamping plate at the upper end; the lower end of the abutting elastic body elastically abuts against the upper end of the sliding clamping plate; the lower end of the abutting block extends to the lower side of the upper connecting plate; the lower ends of the abutting blocks are respectively provided with a rubber block; a tapered groove with a small upper part and a large lower part is arranged below the rubber block; the conical groove below the rubber block is abutted against the upper end of the cutting ring.
3. A synthetic leather cutting device according to claim 2, wherein the lower end of the abutting block is provided with a mounting groove; the middle of the bottom of the mounting groove is provided with a communicated through hole; the upper end of the rubber block is provided with a positioning screw hole; a T-shaped positioning screw is arranged in the mounting groove of the abutting block; the lower end of the T-shaped positioning screw penetrates through the through hole at the bottom of the mounting groove and then is in threaded connection with the positioning screw hole at the upper end of the rubber block.
4. A synthetic leather cutting device according to claim 1, wherein a rotary clamping channel is provided in the middle of the bracket; a rotary clamping ring is arranged on the rotating rod; the dwang passes through rotatory joint of rotatory joint ring and connects on the rotatory joint passageway in the middle of the support.
5. A synthetic leather cutting device according to claim 1, wherein the abutting ring grooves around the positioning block are of a circular ring structure; the butt ring piece is of a circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011146248.0A CN112440319A (en) | 2020-10-23 | 2020-10-23 | Synthetic leather cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011146248.0A CN112440319A (en) | 2020-10-23 | 2020-10-23 | Synthetic leather cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440319A true CN112440319A (en) | 2021-03-05 |
Family
ID=74736132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011146248.0A Pending CN112440319A (en) | 2020-10-23 | 2020-10-23 | Synthetic leather cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112440319A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200433703Y1 (en) * | 2006-09-30 | 2006-12-13 | 조규환 | Cutting device for only expanded polystyrene coationg with covering material of fire-resistant |
| CN207606900U (en) * | 2017-11-16 | 2018-07-13 | 绵阳市祥发包装有限公司 | It is a kind of with cleaning function can synchronization modulation type paperboard cutting machine |
| CN109332800A (en) * | 2018-11-21 | 2019-02-15 | 东台市高科技术创业园有限公司 | A kind of metal positioning formula cutting mechanism |
| CN208744934U (en) * | 2018-09-27 | 2019-04-16 | 湖南鑫晟包装科技有限公司 | A kind of paper cutting device with cleaning function |
| CN110125997A (en) * | 2019-05-14 | 2019-08-16 | 郑微丹 | Novel cutter device for plastic processing |
-
2020
- 2020-10-23 CN CN202011146248.0A patent/CN112440319A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200433703Y1 (en) * | 2006-09-30 | 2006-12-13 | 조규환 | Cutting device for only expanded polystyrene coationg with covering material of fire-resistant |
| CN207606900U (en) * | 2017-11-16 | 2018-07-13 | 绵阳市祥发包装有限公司 | It is a kind of with cleaning function can synchronization modulation type paperboard cutting machine |
| CN208744934U (en) * | 2018-09-27 | 2019-04-16 | 湖南鑫晟包装科技有限公司 | A kind of paper cutting device with cleaning function |
| CN109332800A (en) * | 2018-11-21 | 2019-02-15 | 东台市高科技术创业园有限公司 | A kind of metal positioning formula cutting mechanism |
| CN110125997A (en) * | 2019-05-14 | 2019-08-16 | 郑微丹 | Novel cutter device for plastic processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210305 |
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| RJ01 | Rejection of invention patent application after publication |