CN111471807A - Automatic processing device for surface of frosted leather - Google Patents
Automatic processing device for surface of frosted leather Download PDFInfo
- Publication number
- CN111471807A CN111471807A CN202010477484.4A CN202010477484A CN111471807A CN 111471807 A CN111471807 A CN 111471807A CN 202010477484 A CN202010477484 A CN 202010477484A CN 111471807 A CN111471807 A CN 111471807A
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- China
- Prior art keywords
- fixed
- fixedly arranged
- dyestuff
- detection
- face
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Classifications
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/44—Mechanical treatment of leather surfaces
- C14B1/46—Fluffing, buffing, or sanding
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
Abstract
The invention discloses an automatic processing device for the surface of a frosted leather, which comprises an equipment frame, wherein a polishing mechanism is arranged on the upper part of the equipment frame, the polishing mechanism comprises a horizontal rack fixedly arranged on the upper part of the equipment frame, an upper chute with a forward opening is arranged on the equipment frame, a left sliding block and a right sliding block are arranged in the upper chute in a sliding manner, a left supporting rod is fixedly arranged on the front end surface of the left sliding block, a left supporting plate is fixedly arranged at the front end of the left supporting rod, a horizontal chute with a forward opening is arranged on the left supporting plate, and a vertical sliding block is arranged in the horizontal chute in a sliding manner.
Description
Technical Field
The invention relates to the field of leather product surface treatment, in particular to an automatic processing device for a frosted leather surface.
Background
Leather products have the advantages of firmness, waterproofness, lightness and the like, and are widely applied to manufacturing leather bags, leather shoes, leather clothes and the like in our lives, but natural leather is often inferior to artificial leather in appearance, so the surface of the leather is often treated, frosted leather is one of the artificial leather and is formed by polishing and dyeing the surface of the leather, the existing frosted leather processing process needs manual control, the process is complicated, the technical requirement on workers is high, and the leather is difficult to process.
Disclosure of Invention
The invention aims to provide an automatic frosted leather surface processing device, which overcomes the problems of complicated frosted leather processing process, high technical requirement and the like.
The invention is realized by the following technical scheme.
The invention relates to an automatic processing device for the surface of a frosted leather, which comprises an equipment frame, wherein the upper part of the equipment frame is provided with a polishing mechanism, the polishing mechanism comprises a horizontal rack fixedly arranged at the upper part of the equipment frame, the equipment frame is provided with an upper chute with a forward opening, a left sliding block and a right sliding block are arranged in the upper chute in a sliding manner, the front end surface of the left sliding block is fixedly provided with a left supporting rod, the front end of the left supporting rod is fixedly provided with a left supporting plate, the left supporting plate is provided with a horizontal chute with a forward opening, a vertical sliding block is arranged in the horizontal chute in a sliding manner, the front end surface of the vertical sliding block is fixedly provided with a horizontal supporting rod, the front end of the horizontal supporting rod is fixedly provided with a fixed shaft, a polishing gear is rotatably arranged on the fixed shaft, the front, a polishing motor is fixedly arranged at the front end of the polishing shaft, a right supporting rod is fixedly arranged on the front end face of the right sliding block, a right supporting plate is fixedly arranged at the front end of the right supporting rod, a moving motor is fixedly arranged on the front end face of the right supporting plate, a moving shaft is controlled at the front end of the moving motor, and a translation gear is fixedly arranged at the front end of the moving shaft;
the right side of the right supporting plate is provided with a detection mechanism, the detection mechanism comprises a detection rod fixedly arranged on the right side of the right supporting plate, the lower end of the detection rod is provided with a detection cavity with a downward opening, a differential pressure sensor is fixedly arranged on the inner wall above the detection cavity, detection springs are symmetrically and fixedly arranged on the left side and the right side of the lower end face of the differential pressure sensor, a detection slide block is fixedly arranged below each detection spring, a detection supporting rod is fixedly arranged below each detection slide block, and a detection wheel is rotatably arranged below each detection supporting rod;
the fixed mechanism that sprays that is equipped with in left support plate left side, the mechanism that sprays sets up including fixed the dyestuff casing of terminal surface before the left support plate, the fixed conveyer pipe that is equipped with of terminal surface under the dyestuff casing, the conveyer pipe below is run through and is equipped with the water pump, the fixed atomizer that is equipped with of conveyer pipe lower extreme, be equipped with the dyestuff spout in the dyestuff casing, dyestuff spout opening left, the fixed dyestuff electro-magnet that is equipped with on the inner wall of dyestuff spout right side, the fixed dyestuff spring that is equipped with of dyestuff electro-magnet left end face, the fixed dyestuff magnet piece that is equipped with of dyestuff spring left end, the fixed dyestuff slider that is equipped with of dyestuff magnet.
Preferably, the polishing mechanism further comprises a vertical rack on the front end face of the left support plate, the vertical rack is located on the left side of the polishing gear and meshed with the polishing gear, the left end face of the right support plate is provided with two linkage sliding grooves with openings towards the left, a linkage spring is fixedly arranged on the inner wall of the right side of each linkage sliding groove, a linkage sliding block is fixedly arranged at the left end of each linkage sliding groove and can slide in each linkage sliding groove, a linkage rod is fixedly arranged at the left end of each linkage sliding block, and the left end of each linkage rod is fixedly connected with the left support plate.
Preferably, the spray-painting mechanism further comprises a water pump support rod fixedly arranged on the rear end face of the water pump, a water pump sliding block is fixedly connected to the rear end of the water pump support rod and is located in a water pump sliding groove formed in the equipment frame and provided with a forward opening, and the water pump sliding block can slide left and right in the water pump sliding groove.
Preferably, the front end face of the left supporting plate is provided with two fixed sliding chutes with forward openings, the inner wall of the right side of each fixed sliding chute is fixedly provided with a fixed electromagnet, the left end face of the fixed electromagnet is fixedly provided with a fixed spring, the left end of the fixed spring is fixedly provided with a magnetic positioning sliding block, the front end face of the magnetic positioning sliding block is fixedly provided with a positioning block, and the magnetic positioning sliding block can slide left and right in the fixed sliding chute.
Preferably, the dye sliding block is positioned at the joint of the dye shell and the conveying cavity and can block a connecting port of the dye shell and the conveying cavity.
Preferably, a translation electromagnet is fixedly arranged on the right end face of the left support plate, and after being electrified, the translation electromagnet generates attraction force to attract the left support plate and the support plate to approach each other.
Preferably, the translation gear may be engaged with the horizontal rack.
The invention has the beneficial effects that: the invention can realize the automation of the processing process of the frosted leather, including the automatic control of the processing allowance to carry out the polishing and the automatic spray-painting process, and realizes the automatic processing process from the leather to the frosted leather.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;
FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 2;
FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E in FIG. 4;
FIG. 7 is an enlarged view of the point F in FIG. 5 according to the embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic processing device for the surface of the frosted leather described in conjunction with the attached drawings 1-7 comprises an equipment frame 11, a polishing mechanism 81 is arranged on the upper portion of the equipment frame 11, the polishing mechanism 81 comprises a horizontal rack 10 fixedly arranged on the upper portion of the equipment frame 11, an upper chute 64 with a forward opening is arranged on the equipment frame 11, a left slider 42 and a right slider 53 are arranged in the upper chute 64 in a sliding manner, a left support rod 41 is fixedly arranged on the front end surface of the left slider 42, a left support plate 37 is fixedly arranged on the front end of the left support rod 41, a horizontal chute 50 with a forward opening is arranged on the left support plate 37, a vertical slider 51 is arranged in the horizontal chute 50 in a sliding manner, a horizontal support rod 49 is fixedly arranged on the front end surface of the vertical slider 51, a fixed shaft 38 is fixedly arranged on the front end of the horizontal support rod 49, a polishing gear 39, a polishing shaft 47 is rotatably arranged at the lower end of the vertical fixing shaft 20, a polishing wheel 46 is fixedly arranged at the rear side of the polishing shaft 47, a polishing motor 21 is fixedly arranged at the front end of the polishing shaft 47, a right supporting rod 52 is fixedly arranged on the front end surface of the right slider 53, a right supporting plate 32 is fixedly arranged at the front end of the right supporting rod 52, a moving motor 54 is fixedly arranged on the front end surface of the right supporting plate 32, a moving shaft 34 is controlled at the front end of the moving motor 54, and a translation gear 33 is fixedly arranged at the front end of the moving shaft 34;
the right side of the right supporting plate 32 is provided with a detection mechanism 82, the detection mechanism 82 comprises a detection rod 31 fixedly arranged on the right side of the right supporting plate 32, the lower end of the detection rod 31 is provided with a detection cavity 71 with a downward opening, the inner wall above the detection cavity 71 is fixedly provided with a differential pressure sensor 30, the left side and the right side of the lower end surface of the differential pressure sensor 30 are symmetrically and fixedly provided with detection springs 29, a detection slide block 28 is fixedly arranged below each detection spring 29, a detection supporting rod 27 is fixedly arranged below the detection slide block 28, and a detection wheel 26 is rotatably arranged below the detection supporting rod 27;
fixed spray-painting mechanism 83 that is equipped with in left support plate 37 left side, spray-painting mechanism 83 is including fixed the setting dye casing 15 of terminal surface before left support plate 37, the fixed conveyer pipe 16 that is equipped with of terminal surface under dye casing 15, 16 below of conveyer pipe run through and are equipped with water pump 17, the fixed 3 atomizer 19 that are equipped with of 16 lower extremes of conveyer pipe, be equipped with dyestuff spout 68 in the dye casing 15, dyestuff spout 68 opening left, the fixed dyestuff electro-magnet 69 that is equipped with on the inner wall of dyestuff spout 68 right side, the fixed dyestuff spring 67 that is equipped with of dyestuff electro-magnet 69 left end face, the fixed dyestuff magnet piece 66 that is equipped with in dyestuff spring 67 left end face, the fixed dyestuff slider 65 that is equipped with of dyestuff magnet piece 66 left end.
Beneficially, the polishing mechanism 81 further comprises a vertical rack 40 fixedly arranged on the front end face of the left support plate 37, the vertical rack 40 is located on the left side of the polishing gear 39 and is meshed with the polishing gear 39, the left end face of the right support plate 32 is provided with two linkage sliding grooves 63 with openings towards the left, a linkage spring 62 is fixedly arranged on the inner wall of the right side of each linkage sliding groove 63, a linkage sliding block 61 is fixedly arranged at the left end of each linkage spring, the linkage sliding block 61 can slide in the linkage sliding grooves 63, a linkage rod 36 is fixedly arranged at the left end of each linkage sliding block 61, and the left end of each linkage rod 36 is fixedly connected with the left support plate 37.
Advantageously, the spray dyeing mechanism 83 further comprises a water pump support rod 45 fixedly arranged on the rear end face of the water pump 17, a water pump slide block 44 is fixedly connected to the rear end of the water pump support rod 45, the water pump slide block 44 is located in a water pump slide groove 43 arranged on the equipment rack 11 and opened forwards, and the water pump slide block 44 can slide left and right in the water pump slide groove 43.
Advantageously, two fixed sliding grooves 57 with forward openings are formed in the front end face of the left supporting plate 37, a fixed electromagnet 60 is fixedly arranged on the inner wall of the right side of each fixed sliding groove 57, a fixed spring 59 is fixedly arranged on the left end face of each fixed electromagnet 60, a magnetic positioning sliding block 58 is fixedly arranged on the left end face of each fixed spring 59, a positioning block 48 is fixedly arranged on the front end face of each magnetic positioning sliding block 58, and each magnetic positioning sliding block 58 can slide left and right in each fixed sliding groove 57.
Advantageously, the dye slide 65 is located at the connection between the dye housing 15 and the delivery chamber 16 and blocks the connection between the dye housing 15 and the delivery chamber 16.
Advantageously, a translation electromagnet 35 is fixedly arranged on the right end face of the left support plate 37, and when the translation electromagnet 35 is powered on, attraction force is generated to attract the left support plate 37 and the driven support plate 32 to approach each other.
Advantageously, the translation gear 33 can mesh with the horizontal rack 10.
In the initial state, the detection spring 29 is in a compressed state, the linkage spring 62 is in a normal state, the fixed spring 59 is in a compressed state, and the dye spring 67 is in a normal state.
When the processing is started, the polishing motor 21 is started and controls the polishing shaft 47 to rotate, the polishing shaft 47 drives the polishing wheel 46 fixedly connected with the polishing shaft to rotate, meanwhile, the moving motor 54 is started and controls the moving shaft 34 to rotate anticlockwise, the moving shaft 34 drives the translation gear 33 fixedly connected with the moving shaft to rotate anticlockwise, the translation gear 33 rotates and is engaged with the horizontal rack 10 to move rightwards, the translation gear 33 moves rightwards and simultaneously drives the moving shaft 34 fixedly connected with the translation gear and the indirectly fixed right support plate 32 to move rightwards, the right support plate 32 moves rightwards and drives the left support plate 37 to move rightwards through the linkage rod 36, the left support plate 37 moves rightwards and can drive the fixed shaft 38 to move rightwards, and the fixed shaft 38 drives the polishing shaft 47 to move rightwards through the vertical fixed shaft 20, the polishing shaft 47 drives the polishing wheel 46 to move rightwards, and the polishing movement process is completed.
The right support plate 32 moves rightwards and drives the detection rod 31 fixedly connected with the right support plate to move rightwards, the detection rod 37 drives the whole detection mechanism 82 to move rightwards, the detection wheel 26 moves along the upper surface of the leather 25 to be processed in the rightward movement process of the detection mechanism 82, when the detection wheel 26 moves to a scar, the position of the right detection wheel 26 firstly descends, the right detection slide block 28 is driven to descend through the detection support rod 27 when the right detection wheel 26 descends, the right detection spring 29 is gradually released when the right detection slide block 28 descends, at the moment, the pressure borne by the right side of the pressure difference sensor 30 is reduced, the pressure difference sensor 30 is started and controls the translation electromagnet 35 to be started, the translation electromagnet 35 generates attraction force and pulls the left support plate 37 to move rightwards and gradually approaches the right support plate 32, when the left supporting plate 37 approaches the right supporting plate 32 rightwards, the polishing gear 39 starts to be meshed with the translation gear 33, meanwhile, the pressure difference sensor 30 controls the fixed electromagnet 60 to be electrified, the fixed electromagnet 60 is electrified to attract the magnetic positioning slider 58 to move rightwards, the magnetic periodic slider 58 drives the positioning block 48 to move rightwards, at the moment, the polishing gear 39 is meshed with the translation gear 33 to rotate, the polishing gear 39 moves downwards through being meshed with the vertical rack 40 when rotating, and the polishing gear 39 drives the polishing wheel 46 to move downwards to increase the polishing amount when moving downwards.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dull polish skin surface automatic processing device, includes the equipment frame, its characterized in that: the polishing device is characterized in that the upper part of the equipment frame is provided with a polishing mechanism, the polishing mechanism comprises a horizontal rack fixedly arranged on the upper part of the equipment frame, the equipment frame is provided with an upper chute with a forward opening, a left slider and a right slider are arranged in the upper chute in a sliding manner, the front end face of the left slider is fixedly provided with a left support rod, the front end of the left support rod is fixedly provided with a left support plate, the left support plate is provided with a horizontal chute with a forward opening, a vertical slider is arranged in the horizontal chute in a sliding manner, the front end face of the vertical slider is fixedly provided with a horizontal support rod, the front end of the horizontal support rod is fixedly provided with a fixed shaft, the fixed shaft is rotatably provided with a polishing gear, the front end of the fixed shaft is fixedly provided with a vertical fixed shaft, a right support rod is fixedly arranged on the front end face of the right sliding block, a right support plate is fixedly arranged on the front end of the right support rod, a moving motor is fixedly arranged on the front end face of the right support plate, a moving shaft is controlled at the front end of the moving motor, and a translation gear is fixedly arranged at the front end of the moving shaft; the right side of the right supporting plate is provided with a detection mechanism, the detection mechanism comprises a detection rod fixedly arranged on the right side of the right supporting plate, the lower end of the detection rod is provided with a detection cavity with a downward opening, a differential pressure sensor is fixedly arranged on the inner wall above the detection cavity, detection springs are symmetrically and fixedly arranged on the left side and the right side of the lower end face of the differential pressure sensor, a detection slide block is fixedly arranged below each detection spring, a detection supporting rod is fixedly arranged below each detection slide block, and a detection wheel is rotatably arranged below each detection supporting rod; the fixed mechanism that sprays that is equipped with in left support plate left side, the mechanism that sprays sets up including fixed the dyestuff casing of terminal surface before the left support plate, the fixed conveyer pipe that is equipped with of terminal surface under the dyestuff casing, the conveyer pipe below is run through and is equipped with the water pump, the fixed atomizer that is equipped with of conveyer pipe lower extreme, be equipped with the dyestuff spout in the dyestuff casing, dyestuff spout opening left, the fixed dyestuff electro-magnet that is equipped with on the inner wall of dyestuff spout right side, the fixed dyestuff spring that is equipped with of dyestuff electro-magnet left end face, the fixed dyestuff magnet piece that is equipped with of dyestuff spring left end, the fixed dyestuff slider that is equipped with of dyestuff magnet.
2. The automatic sanding leather surface processing device as claimed in claim 1, wherein: the polishing mechanism further comprises a vertical rack on the front end face of the left supporting plate, the vertical rack is located on the left side of the polishing gear and meshed with the polishing gear, the left end face of the right supporting plate is provided with two linkage sliding grooves with left openings, a linkage spring is fixedly arranged on the inner wall of the right side of each linkage sliding groove, a linkage sliding block is fixedly arranged at the left end of each linkage spring and can slide in each linkage sliding groove, a linkage rod is fixedly arranged at the left end of each linkage sliding block, and the left end of each linkage rod is fixedly connected with the left supporting plate.
3. The automatic sanding leather surface processing device as claimed in claim 1, wherein: the spray-painting mechanism further comprises a water pump supporting rod fixedly arranged on the rear end face of the water pump, a water pump sliding block is fixedly connected to the rear end of the water pump supporting rod and is located in a water pump sliding groove formed in the equipment frame and provided with a forward opening, and the water pump sliding block can slide left and right in the water pump sliding groove.
4. The automatic sanding leather surface processing device as claimed in claim 1, wherein: the left support plate is provided with two fixed chutes with forward openings on the front end face, the inner wall of the right side of each fixed chute is fixedly provided with a fixed electromagnet, the left end face of the fixed electromagnet is fixedly provided with a fixed spring, the left end of the fixed spring is fixedly provided with a magnetic positioning sliding block, the front end face of the magnetic positioning sliding block is fixedly provided with a positioning block, and the magnetic positioning sliding block can slide left and right in the fixed chutes.
5. The automatic sanding leather surface processing device as claimed in claim 1, wherein: the dye sliding block is positioned at the joint of the dye shell and the conveying cavity and can block a connecting port of the dye shell and the conveying cavity.
6. The automatic sanding leather surface processing device as claimed in claim 1, wherein: the left support plate is fixedly provided with a translation electromagnet on the right end face, and the translation electromagnet generates attraction force after being electrified to attract the left support plate and the support plate to be close to each other.
7. The automatic sanding leather surface processing device as claimed in claim 1, wherein: the translation gear may be engaged with the horizontal rack.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477484.4A CN111471807B (en) | 2020-05-29 | 2020-05-29 | Automatic processing device for surface of frosted leather |
| PCT/CN2021/093951 WO2021238687A1 (en) | 2020-05-29 | 2021-05-14 | Automatic processing apparatus for nubuck leather surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477484.4A CN111471807B (en) | 2020-05-29 | 2020-05-29 | Automatic processing device for surface of frosted leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111471807A true CN111471807A (en) | 2020-07-31 |
| CN111471807B CN111471807B (en) | 2020-11-17 |
Family
ID=71765416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010477484.4A Active CN111471807B (en) | 2020-05-29 | 2020-05-29 | Automatic processing device for surface of frosted leather |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111471807B (en) |
| WO (1) | WO2021238687A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034149A (en) * | 2020-09-09 | 2020-12-04 | 磐安林思皮革工业研究有限公司 | Damaged detection repair equipment of leather |
| WO2021238687A1 (en) * | 2020-05-29 | 2021-12-02 | 磐安林思皮革工业研究有限公司 | Automatic processing apparatus for nubuck leather surface |
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| US3563066A (en) * | 1968-11-27 | 1971-02-16 | Strojosvit Np | Spreading mechanism for hides, skins, or leather |
| CN108527131A (en) * | 2018-06-22 | 2018-09-14 | 赵峡光 | A kind of spray painting and polishing integrated device for camphorwood |
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| CN110064995A (en) * | 2019-04-12 | 2019-07-30 | 东莞市勇飞五金制品有限公司 | A kind of painting antirust paint device, polishing device for painting and its application method |
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| KR20090123219A (en) * | 2008-05-27 | 2009-12-02 | (주)골드프레스 | Leather processing system |
| CN103966371A (en) * | 2013-05-27 | 2014-08-06 | 安徽银河皮革有限公司 | Goat leather mimic polishing finishing processing technology |
| CN207646229U (en) * | 2017-11-09 | 2018-07-24 | 佛山市南海治业包装材料有限公司 | A kind of high light processor of leather |
| CN108866865A (en) * | 2018-09-05 | 2018-11-23 | 长兴德弘机械有限公司 | A kind of textile fabric high quality dyeing and printing device |
| CN210506385U (en) * | 2019-09-12 | 2020-05-12 | 焦作隆丰皮草企业有限公司 | Leather polishing device for polysaccharide material in leather-making process |
| CN110643751A (en) * | 2019-11-01 | 2020-01-03 | 磐安林思皮革工业研究有限公司 | Waxing device for sofa leather production |
| CN111471807B (en) * | 2020-05-29 | 2020-11-17 | 磐安林思皮革工业研究有限公司 | Automatic processing device for surface of frosted leather |
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2020
- 2020-05-29 CN CN202010477484.4A patent/CN111471807B/en active Active
-
2021
- 2021-05-14 WO PCT/CN2021/093951 patent/WO2021238687A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563066A (en) * | 1968-11-27 | 1971-02-16 | Strojosvit Np | Spreading mechanism for hides, skins, or leather |
| CN108527131A (en) * | 2018-06-22 | 2018-09-14 | 赵峡光 | A kind of spray painting and polishing integrated device for camphorwood |
| CN109174718A (en) * | 2018-08-16 | 2019-01-11 | 温州晨曦工艺品有限公司 | A kind of leather processing dust-extraction unit |
| CN110064995A (en) * | 2019-04-12 | 2019-07-30 | 东莞市勇飞五金制品有限公司 | A kind of painting antirust paint device, polishing device for painting and its application method |
| CN110578022A (en) * | 2019-09-19 | 2019-12-17 | 安徽晟源环保新型材料有限公司 | Leather surface polishing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021238687A1 (en) * | 2020-05-29 | 2021-12-02 | 磐安林思皮革工业研究有限公司 | Automatic processing apparatus for nubuck leather surface |
| CN112034149A (en) * | 2020-09-09 | 2020-12-04 | 磐安林思皮革工业研究有限公司 | Damaged detection repair equipment of leather |
| CN112034149B (en) * | 2020-09-09 | 2021-06-22 | 绍兴市沂风机械有限公司 | Damaged detection repair equipment of leather |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021238687A1 (en) | 2021-12-02 |
| CN111471807B (en) | 2020-11-17 |
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