CN109706274A - A kind of device for being cut tubular skin - Google Patents
A kind of device for being cut tubular skin Download PDFInfo
- Publication number
- CN109706274A CN109706274A CN201910149273.5A CN201910149273A CN109706274A CN 109706274 A CN109706274 A CN 109706274A CN 201910149273 A CN201910149273 A CN 201910149273A CN 109706274 A CN109706274 A CN 109706274A
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- Prior art keywords
- roller
- rack
- motor
- control system
- tubular skin
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- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 5
- 239000010985 leather Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
- Control Of Cutting Processes (AREA)
Abstract
The invention discloses a kind of devices for being cut tubular skin, including rack；Fixing piece is provided on rack outer wall；Fixing piece includes the first roller being movably set in rack, and the second roller being fixed in rack；First roller and the second roller are connect with first motor；The cutting apparatus being movably set in rack above the first roller；Thickness transducer is provided on cutting apparatus；First motor and thickness transducer are electrically connected to the control system.The thickness for the tubular skin that the present invention is cut is able to maintain unanimously.
Description
Technical field
The invention belongs to leathercraft processing technology fields, and in particular to a kind of device for being cut tubular skin.
Background technique
It is well known that after leather cuts open layer, leather surface is rougher and out-of-flatness, and after cuing open layer, whole picture leather surface
Thickness uniformity cannot be reached, therefore, in leather production process, need to carry out shaving to leather, meet to produce
The uniform requirement of leather and fur products dimensional thickness, so the uniformity of finished leather thickness is also to examine one of the index of resultant leather quality；And
Existing equipment is when handling leather, when especially handling tubular skin, can not effectively guarantee thickness of cutting
Uniformity and consistency.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of device for being cut tubular skin, can
When effective solution existing leather cutting, the problem of not can guarantee the consistency of tubular skin thickness of cutting.
To achieve the above object, the technical solution adopted by the present invention to solve the technical problems is:
A kind of device for being cut tubular skin, including rack；Fixing piece is provided on rack outer wall；Fixing piece
Including the first roller being movably set in rack, and the second roller being fixed in rack；First roller and the second roller
It is connect with first motor；
The cutting apparatus being movably set in rack above the first roller；Thickness sensing is provided on cutting apparatus
Device；First motor and thickness transducer are electrically connected to the control system.
Further, sliding slot is provided on rack outer wall；It is provided through sliding slot in rack, and passes through shaft and the first roller
The first motor of connection.
Further, the lock chamber being socketed with outside shaft between rack and first motor, and lock chamber one end and machine
The contact of frame side walls, the other end are fixedly connected with first motor.
Further, lock chamber is provided with movable part far from the side of the second roller；Movable part includes fixing with lock chamber
The first connecting rod of connection, and the second connecting rod being socketed on outside first connecting rod；First connecting rod and the second connecting rod are logical
Threaded connection is crossed, and the second connecting rod is connect with the second motor being fixed in rack；Second motor is electrically connected to the control system.
Further, it is provided with sliding rail on rack outer wall, and sliding is provided with sliding block on the slide rail；Sliding block is far from the second roller
The side of cylinder is connect with impeller, and one end of sliding block towards the first roller is connect with cutting apparatus.
Further, cutting apparatus includes the first cylinder for being movably set in rack, and being electrically connected to the control system；The
One end of one cylinder towards the first roller is provided with fixed frame, and the other end is fixedly connected with a slide block；Cutting is provided in fixed frame
Sword.
Further, impeller includes the runner and activity box being set on rack outer wall；In the transverse inner wall of activity box
Several grooves are relatively set with, meanwhile, several casting lug thereons matched with groove are provided on runner；Runner passes through shaft and sets
The third motor connection being placed in rack, and third motor is electrically connected to the control system.
Further, the second cylinder connecting with control system is provided with above the second roller；Second cylinder is towards third
The piston end of roller is connected with the third roll being freely rotated.
Further, the first roller and the second roller top are concordant, and are provided in rack concordant with the first roller top
Pressure sensor；Pressure sensor is electrically connected to the control system.
Further, control system is STM32F103 single-chip computer control system.
Further, pressure sensor is CLY-2 pressure sensor.
Further, thickness transducer is the ultrasonic thickness sensor of model HT40A25T/R.
The invention has the benefit that
1, tubular leather sheath is connected on the first roller and the second roller, the first roller and the is then adjusted by the second motor
Spacing between two rollers makes tubular skin be in tensioned state, then drives the first roller and the second roller to turn by first motor
It is dynamic, rotate tubular skin, then match with thickness transducer, and control the first cylinder by control system and drive cutting edge along court
It is mobile to the direction of the first roller, guarantee the consistency of thickness of cutting.
2, the movement that impeller and movable part are adjusted by control system, enables to cutting edge to be in the first roller always
Surface, with guarantee cutting go on smoothly.
3, third roll can move under the drive of the second cylinder, and can compress the tubular skin in tensioned state, keep away
Exempt from tubular skin and the problem of crimping occurs, meanwhile, it can be freely rotated, the rotation of tubular skin will not be influenced.
4, when tubular skin is in tensioned state, it is in non-contacting state between pressure sensor, passes through as a result,
Pressure sensing can be detected out whether tubular skin is in tensioned state, and transmit signals to control system, then by control system
Judge and adjusts the spacing between the first roller and the second roller.
Detailed description of the invention
Fig. 1 is the side view of the present apparatus；
Fig. 2 is the connection schematic diagram of impeller and cutting apparatus；
Fig. 3 is the connection schematic diagram of movable part and the first roller；
Fig. 4 is the scheme of installation of cutting edge；
Fig. 5 is thickness transducer detection schematic diagram.
Wherein, 1, rack；2, the first roller；3, the second roller；4, third roll；5, impeller；6, casting lug thereon；7, sliding
Rail；8, sliding block；9, pressure sensor；10, tubular skin；11, the first cylinder；12, fixed frame；13, thickness transducer；14, it cuts
Sword；15, sliding slot；16, lock chamber；17, shaft；18, first motor；19, first connecting rod；20, the second connecting rod；21, second
Motor；22, activity box；23, runner；24, groove.
Specific embodiment
A specific embodiment of the invention is described below, in order to facilitate understanding by those skilled in the art this hair
It is bright, it should be apparent that the present invention is not limited to the ranges of specific embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that the attached claims limit and determine, these variations are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the column of protection.
Embodiment
As shown in Figure 1, a kind of device for being cut tubular skin, which includes rack 1, and rack 1 is generally
Shell structure with cavity.
As shown in Figure 1, being provided on the outer wall of rack 1 for carrying out tightening fixed fixing piece to tubular skin, this is solid
Determining part includes concordant the first roller 2 and the second roller 3 in top, wherein the second roller 3 is by shaft 17 and is fixed on rack 1
Inside, and the first motor 18 being electrically connected to the control system connects, and enables the second roller 3 under the drive of first motor 18
Rotation, preferably control system are STM32F103 single-chip computer control system.
As shown in figures 1 and 3, sliding slot 15 is provided on 1 outer wall of rack, the first roller 2 is equally by passing through sliding slot 15
Shaft 17 is connect with the first motor 18 being set to inside rack 1, as a result, the first roller 2 can be in the band of first motor 18
Dynamic lower rotation, meanwhile, shaft 17 can be free to slide in sliding slot 15.
As shown in figure 3, the lock chamber 16 between 1 inner wall of first motor 18 and rack is socketed in shaft 17, it should
16 one end of lock chamber and 1 inner wall sliding contact of rack, the other end and first motor 18 are fixed.
As shown in figure 3, being provided with first connecting rod 19 far from the side of the second roller 3 in lock chamber 16, and connect first
The second connecting rod 20 being threadedly coupled with it is socketed with outside extension bar 19, meanwhile, second connecting rod 20 and it is fixed on machine
The second motor 21 connection in frame 1, and the second motor 21 is electrically connected to the control system, the first roller 2 can be in the second electricity as a result,
Transverse shifting is carried out under the drive of machine 21, to adjust the spacing between the first roller 2 and the second roller 3, to guarantee tubular skin 10
Tensioned state is kept in cutting.
As shown in Figure 1, being also provided with the third roll 4 that can be moved in a longitudinal direction in the surface of the second roller 3, have
Body is to be fixed in rack 1 positioned at 4 surface of third roll, and the second cylinder being electrically connected to the control system, in the second gas
The piston end of cylinder towards third roll 4 is fixed with support frame, and third roll 4 free to rotate is provided in support frame, by
This can be realized the movement of third roll 4 in a longitudinal direction, allow to the cylinder that will be tightened by the regulation of control system
Shape skin 10 compresses, and the problem of crimping occurs during cutting to avoid tubular skin 10, simultaneously as its is free to rotate,
It will not influence the first roller 2 and the second roller 3 drives tubular skin 10 to rotate.
As shown in Figure 1, to enable the device to smoothly complete cutting process, being provided with above the first roller 2 can be
The cutting apparatus moved in horizontal direction.
As shown in Figure 1 and Figure 4, it is provided with sliding rail 7 above 1 outer wall of rack, and slides to be provided on sliding rail 7 and match with it
The sliding block 8 of conjunction, one end of the sliding block 8 towards the first roller 2 is fixed with the first cylinder 11 being electrically connected to the control system, first
One end of cylinder 11 towards the first roller 2 is connected with fixed frame 12, and is fixed in fixed frame 12 and cuts for what is cut
Cut sword 14.
As shown in Figure 1 and Figure 5, it is provided in fixed frame 12 far from the side of the second roller 3 and is electrically connected to the control system
Thickness transducer 13 is preferably the ultrasonic thickness sensor of model HT40A25T/R, to guarantee smoothly to detect
The width of the thickness of tubular skin 10 after cutting, the first roller 2 and the second roller 3 is greater than the width of tubular skin 10.
As a result, when being cut, thickness transducer 13 first detects the thickness of unhewn tubular skin 10, then control system
System controls the first cylinder 11 and moves along towards the direction of the first roller 2, control system is again according to the thickness of tubular skin 10 after cutting
Regulate and control first motor 18 to rotate, drives tubular skin 10 to rotate, cut.
Meanwhile thickness transducer 13 also can real-time monitoring cutting after tubular skin 10 thickness, if cutting after tubular
It is had differences between 10 thickness of skin and the preparatory setting value of system, control system can pass through the first cylinder 11 and adjust cutting in real time
Sword 14 is mobile, to guarantee to cut the consistency of obtained 10 thickness of tubular skin.
As shown in Figure 1, since the first roller 2 can move in the horizontal direction, to guarantee that cutting edge 14 being capable of position always
In the surface of the first roller 2, the side of sliding block 8 is provided with impeller 5, is moved left and right on sliding rail 7 with band movable slider 8.
The impeller 5 can be rack tooth item pair the kind of drive, specifically: rack gear pair be fixed in rack 1, and with
The third motor connection of control system electrical connection, can rotate, the one of the rack gear being then engaged under the drive of third motor
End is then fixed with sliding block 8, and third motor can drive cutting edge 14 to move left and right under the regulation of control system as a result,.
As shown in Fig. 2, the impeller 5 can also be another structure, specifically: the side of sliding block 8 and activity box 22 are solid
It is fixed to connect, several grooves 24 are relatively set in the transverse inner wall of the activity box 22, meanwhile, runner is additionally provided in rack 1
6, the runner 6 and the third motor for being fixed in rack 1, and being electrically connected to the control system connect.
As shown in Fig. 2, in runner 6 close to the position of its outer, along the circumferential direction spaced set have it is several being capable of activity
It is embedded in the casting lug thereon 6 of groove 24, as a result, under the manipulation of staff, drives casting lug thereon 6 to rotate by third motor, can push away
Movable slider 8 moves left and right in the horizontal direction, can guarantee that cutting edge 14 is always positioned at the surface of the first roller 2.
As shown in Figure 1, for guarantee cutting process in tubular skin 10 always be in tensioned state, be provided in rack 1 with
First roller, 2 top is concordant, and is located at 10 lower section of tubular skin, and the pressure sensor 9 being electrically connected to the control system, the preferably pressure
Force snesor 9 is CLY-2 pressure sensor.
Therefore, it when tubular skin 10 is in tensioned state, will not contact with each other between pressure sensor 9 and tubular skin 10,
And if tubular skin 10 is in non-tensioned state, pressure sensor 9 can detect pressure signal, and transmit it to control system
In system, then the second motor 21 is regulated and controled by control system and drives the first roller 2 mobile, to guarantee that tubular skin 10 is in tensioned state,
So that the thickness for the tubular skin 10 that cutting obtains is consistent.
Claims (10)
1. a kind of device for being cut tubular skin, which is characterized in that including rack；It is provided on the rack outer wall
Fixing piece；The fixing piece includes the first roller being movably set in rack, and the second roller being fixed in rack；Institute
It states the first roller and the second roller is connect with first motor；
The cutting apparatus being movably set in the rack above the first roller；Thickness biography is provided on the cutting apparatus
Sensor；The first motor and thickness transducer are electrically connected to the control system.
2. the device according to claim 1 for being cut tubular skin, which is characterized in that on the rack outer wall
It is provided with sliding slot；Sliding slot, and the first motor connecting by shaft with the first roller are provided through in the rack.
3. the device according to claim 2 for being cut tubular skin, which is characterized in that be socketed outside the shaft
There are the lock chamber between rack and first motor, and lock chamber one end and frame side wall sliding contact, the other end and first
Motor is fixedly connected.
4. the device according to claim 3 for being cut tubular skin, which is characterized in that the lock chamber is separate
The side of second roller is provided with movable part；The movable part includes the first connecting rod being fixedly connected with lock chamber, Yi Jitao
The second connecting rod being connected to outside first connecting rod；The first connecting rod is connected through a screw thread with the second connecting rod, and second connects
Extension bar is connect with the second motor being fixed in rack；Second motor is electrically connected to the control system.
5. the device according to claim 1 for being cut tubular skin, which is characterized in that on the rack outer wall
It is provided with sliding rail, and sliding is provided with sliding block on the slide rail；The sliding block is connect far from the side of the second roller with impeller, and
One end of sliding block towards the first roller is connect with cutting apparatus.
6. the device according to claim 5 for being cut tubular skin, which is characterized in that the cutting apparatus packet
The first cylinder for including and being movably set in rack, and be electrically connected to the control system；The one of the first roller of the first cylinder direction
End is provided with fixed frame, and the other end is fixedly connected with a slide block；Cutting edge is provided in the fixed frame.
7. the device according to claim 5 for being cut tubular skin, which is characterized in that the impeller includes
The runner and activity box being set on rack outer wall；Several grooves are relatively set in the transverse inner wall of the activity box, meanwhile,
Several casting lug thereons matched with groove are provided on runner；The runner passes through shaft and the third motor being set in rack
Connection, and third motor is electrically connected to the control system.
8. the device according to claim 1 for being cut tubular skin, which is characterized in that on second roller
Side is provided with the second cylinder connecting with control system；The piston end of second cylinder towards the third roll, which is connected with, freely to be turned
Dynamic third roll.
9. the device according to claim 1 for being cut tubular skin, which is characterized in that first roller and
Second roller top is concordant, and the pressure sensor concordant with the first roller top is provided in rack；The pressure sensor
It is electrically connected to the control system.
10. the device according to claim 1 for being cut tubular skin, which is characterized in that the control system
For for STM32F103 single-chip computer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149273.5A CN109706274B (en) | 2019-02-28 | 2019-02-28 | Device for cutting cylindrical leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149273.5A CN109706274B (en) | 2019-02-28 | 2019-02-28 | Device for cutting cylindrical leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109706274A true CN109706274A (en) | 2019-05-03 |
| CN109706274B CN109706274B (en) | 2024-04-09 |
Family
ID=66265377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910149273.5A Active CN109706274B (en) | 2019-02-28 | 2019-02-28 | Device for cutting cylindrical leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109706274B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397113A (en) * | 2013-08-07 | 2013-11-20 | 浙江富邦集团有限公司 | Shaving machine |
| CN203403100U (en) * | 2013-08-07 | 2014-01-22 | 浙江富邦集团有限公司 | Novel shaving machine |
| CN205170873U (en) * | 2015-11-30 | 2016-04-20 | 峰安皮业股份有限公司 | Leather shaving device |
| CN108707699A (en) * | 2018-07-31 | 2018-10-26 | 江西豪普高科涂层织物有限公司 | A kind of New-type leather shaving machine |
| CN209652348U (en) * | 2019-02-28 | 2019-11-19 | 四川德华皮革制造有限公司 | A kind of device for being cut tubular skin |
-
2019
- 2019-02-28 CN CN201910149273.5A patent/CN109706274B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397113A (en) * | 2013-08-07 | 2013-11-20 | 浙江富邦集团有限公司 | Shaving machine |
| CN203403100U (en) * | 2013-08-07 | 2014-01-22 | 浙江富邦集团有限公司 | Novel shaving machine |
| CN205170873U (en) * | 2015-11-30 | 2016-04-20 | 峰安皮业股份有限公司 | Leather shaving device |
| CN108707699A (en) * | 2018-07-31 | 2018-10-26 | 江西豪普高科涂层织物有限公司 | A kind of New-type leather shaving machine |
| CN209652348U (en) * | 2019-02-28 | 2019-11-19 | 四川德华皮革制造有限公司 | A kind of device for being cut tubular skin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109706274B (en) | 2024-04-09 |
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