CN111206130B - Preferential retanning dyeing leather manufacturing installation - Google Patents
Preferential retanning dyeing leather manufacturing installation Download PDFInfo
- Publication number
- CN111206130B CN111206130B CN202010052791.8A CN202010052791A CN111206130B CN 111206130 B CN111206130 B CN 111206130B CN 202010052791 A CN202010052791 A CN 202010052791A CN 111206130 B CN111206130 B CN 111206130B
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- China
- Prior art keywords
- plate
- sliding block
- embossing
- water pipe
- water
- 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.)
- Expired - Fee Related
Links
- 239000010985 leather Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004043 dyeing Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000004049 embossing Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
- C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
-
- 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention relates to the technical field of leather manufacturing, in particular to a device for preferentially retanning and dyeing leather, which comprises a bottom plate, an embossing plate and a feeding belt; the left side of the bottom plate is fixedly provided with a rack, the top of the rack is fixedly provided with a top plate, the bottom of the top plate is rotatably provided with a screw rod, the screw rod is in threaded connection with a threaded sleeve, the upper part of the threaded sleeve is in sliding connection with the top plate, and the lower part of the threaded sleeve is provided with an embossing plate; the feeding belt is arranged on the bottom plate and used for conveying the leather to the position right below the embossing plate; the bottom fixed mounting of knurling board has the hot plate, and the cooling cavity has been seted up to the inside of knurling board, is provided with the heat-conducting layer between cooling cavity and the hot plate. According to the invention, cold water is pumped into the cooling cavity through the water pump to cool the heating plate, so that the heating plate is helped to be cooled rapidly, and workers are prevented from being scalded when the heating plate is empty.
Description
Technical Field
The invention relates to the technical field of leather manufacturing, in particular to a device for manufacturing leather by preferential retanning dyeing.
Background
The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling.
The texture that needs and better hide the nature seal of a government organization in old china is pressed out to the electro-thermal plate or cylinder knurling in-process need be utilized to the leather examination, and the electric plate among the prior art need carry out long-time natural cooling when accomplishing work vacancy to cause the electric plate to scald the staff easily, bring the potential safety hazard for the staff.
Therefore, in view of the above situation, there is an urgent need to develop a device for manufacturing preferentially retanned dyed leather to overcome the disadvantages of the current practical application.
Disclosure of Invention
The invention aims to provide a device for manufacturing preferential retanning dyeing leather, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a preferential retanning dyeing leather manufacturing installation, including bottom plate, embossing plate and feeding belt; the left side of the bottom plate is fixedly provided with a rack, the top of the rack is fixedly provided with a top plate, the bottom of the top plate is rotatably provided with a screw rod, the screw rod is in threaded connection with a threaded sleeve, the upper part of the threaded sleeve is in sliding connection with the top plate, and the lower part of the threaded sleeve is provided with an embossing plate; the feeding belt is arranged on the bottom plate and used for conveying the leather to the position right below the embossing plate; the bottom fixed mounting of knurling board has the hot plate, and the cooling cavity has been seted up to the inside of knurling board, is provided with the heat-conducting layer between cooling cavity and the hot plate.
As a further scheme of the invention: the lower part of the threaded sleeve is fixedly provided with a hydraulic rod, and the telescopic end of the hydraulic rod is fixedly connected with the embossing plate.
As a further scheme of the invention: and the top plate is fixedly provided with a driving motor, and the output end of the driving motor is in transmission connection with the screw rod through a bevel gear set.
As a further scheme of the invention: the frame is provided with a water tank fixedly, the bottom of the water tank is provided with a water pump, a water inlet of the water pump is communicated with the inside of the water tank, a water outlet of the water pump is communicated with a first water pipe, the cooling cavity is communicated with a second water pipe, the second water pipe is communicated with the first water pipe, and the cooling cavity is communicated with the water tank through a return pipe.
As a further scheme of the invention: the second water pipe is provided with a flow restrictor, a thermosensitive material is arranged in the flow restrictor, a first sliding block and a second sliding block are further arranged in the flow restrictor in a sliding mode, the first sliding block is fixedly connected with the second water pipe through a second spring, a valve is fixedly arranged at the lower end of the second sliding block, and the lower end of the valve extends into the second water pipe.
As a further scheme of the invention: the temperature-sensitive material is fixedly connected with the heating plate through the heat conducting strip, the lifting plate is arranged between the temperature-sensitive material and the first sliding block, the lower end of the lifting plate is fixedly connected with the first sliding block and the second sliding block, and the upper end of the lifting plate is fixedly connected with the temperature-sensitive material through the first spring.
As a further scheme of the invention: fixed mounting has first belt pulley in the drive shaft of pay-off belt, the outside of frame is rotated and is installed the rotation axis, and fixed mounting has the second belt pulley on the rotation axis, and the second belt pulley passes through the belt and is connected with first belt pulley transmission.
As a further scheme of the invention: the rotary shaft is fixedly provided with a circular gear, the outer side of the rack is also rotatably provided with a sector gear, and the sector gear is meshed with the circular gear.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the heating plate is fixedly installed at the bottom of the embossing plate, the cooling cavity is formed in the embossing plate, the heat conduction layer is arranged between the cooling cavity and the heating plate, cold water is introduced into the cooling cavity through the water pump to cool the heating plate, so that the heating plate is helped to be rapidly cooled, and workers are prevented from being scalded when the heating plate is empty.
Drawings
FIG. 1 is a schematic view of a preferred retanning-dyed leather manufacturing apparatus.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of a flow restrictor in a preferential retanning dyed leather manufacturing apparatus.
Fig. 4 is a cross-sectional view of an embossing plate in a preferential retanning dyed leather manufacturing apparatus.
FIG. 5 is an external view of an embossing plate in the apparatus for manufacturing the preferential retanning dyed leather.
In the figure: 1-bottom plate, 2-frame, 3-water pump, 4-water tank, 5-top plate, 6-driving motor, 7-bevel gear set, 8-screw, 9-swivel nut, 10-hydraulic rod, 11-embossing plate, 12-first water pipe, 13-second water pipe, 14-current limiter, 15-heat conducting strip, 16-return pipe, 17-feeding belt, 18-first belt pulley, 19-second belt pulley, 20-circular gear, 21-sector gear, 22-heat sensitive material, 23-first spring, 24-lifting plate, 25-first slide block, 26-second slide block, 27-second spring, 28-valve, 29-cooling cavity and 30-heating plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1, 3-5, in the embodiment of the present invention, a device for manufacturing leather with preferential retanning dyeing comprises a base plate 1, an embossing plate 11 and a feeding belt 17; the leather embossing machine is characterized in that a rack 2 is fixedly installed on the left side of the bottom plate 1, a top plate 5 is fixedly installed on the top of the rack 2, a screw 8 is rotatably installed at the bottom of the top plate 5, a threaded sleeve 9 is connected onto the screw 8 in a threaded mode, the upper portion of the threaded sleeve 9 is connected with the top plate 5 in a sliding mode, and an embossing plate 11 is arranged on the lower portion of the threaded sleeve 9 and used for embossing the surface of leather; the feeding belt 17 is arranged on the bottom plate 1, and the feeding belt 17 is used for conveying the leather to the position right below the embossing plate 11 so that the embossing plate 11 can emboss the surface of the leather;
specifically, in this embodiment, a hydraulic rod 10 is fixedly installed at the lower portion of the threaded sleeve 9, and a telescopic end of the hydraulic rod 10 is fixedly connected with the embossing plate 11 and is used for driving the embossing plate 11 to press down;
specifically, in this embodiment, a driving motor 6 is fixedly installed on the top plate 5, and an output end of the driving motor 6 is in transmission connection with a screw 8 through a bevel gear set 7;
the bottom of the embossing plate 11 is fixedly provided with a heating plate 30, a cooling cavity 29 is formed in the embossing plate 11, a heat conducting layer is arranged between the cooling cavity 29 and the heating plate 30, the rack 2 is fixedly provided with a water tank 4, the bottom of the water tank 4 is provided with a water pump 3, a water inlet of the water pump 3 is communicated with the inside of the water tank 4, a water outlet of the water pump 3 is communicated with a first water pipe 12, the cooling cavity 29 is communicated with a second water pipe 13, the second water pipe 13 is communicated with the first water pipe 12, the cooling cavity 29 is also communicated with the water tank 4 through a return pipe 16, cold water is introduced into the cooling cavity 29 through the water pump 3 to cool the heating plate 30, and the heating plate 30 is helped to be rapidly cooled;
specifically, in this embodiment, the second water pipe 13 is provided with a flow restrictor 14, the thermal sensitive material 22 is arranged inside the flow restrictor 14, the flow restrictor 14 is further slidably provided with a first slider 25 and a second slider 26, the first slider 25 is fixedly connected with the second water pipe 13 through a second spring 27, the lower end of the second slider 26 is fixedly provided with a valve 28, and the lower end of the valve 28 extends into the second water pipe 13; the heat-sensitive material 22 is fixedly connected with the heating plate 30 through the heat conducting strip 15, the lifting plate 24 is arranged between the heat-sensitive material 22 and the first sliding block 25, the lower end of the lifting plate 24 is fixedly connected with the first sliding block 25 and the second sliding block 26, the upper end of the lifting plate 24 is fixedly connected with the heat-sensitive material 22 through the first spring 23, after the heating plate 30 reaches a certain temperature, the heat conducting strip 15 transfers heat to the heat-sensitive material 22, the heat-sensitive material 22 expands and extrudes the lifting plate 24, the lifting plate 24 moves downwards, so that the valve 28 is driven to descend, and when the heating plate 30 works, a water body flows into the cooling cavity.
Example 2
Referring to fig. 1, 3-5, in the embodiment of the present invention, a device for manufacturing leather with preferential retanning dyeing comprises a base plate 1, an embossing plate 11 and a feeding belt 17; the leather embossing machine is characterized in that a rack 2 is fixedly installed on the left side of the bottom plate 1, a top plate 5 is fixedly installed on the top of the rack 2, a screw 8 is rotatably installed at the bottom of the top plate 5, a threaded sleeve 9 is connected onto the screw 8 in a threaded mode, the upper portion of the threaded sleeve 9 is connected with the top plate 5 in a sliding mode, and an embossing plate 11 is arranged on the lower portion of the threaded sleeve 9 and used for embossing the surface of leather; the feeding belt 17 is arranged on the bottom plate 1, and the feeding belt 17 is used for conveying the leather to the position right below the embossing plate 11 so that the embossing plate 11 can emboss the surface of the leather;
specifically, in this embodiment, a hydraulic rod 10 is fixedly installed at the lower portion of the threaded sleeve 9, and a telescopic end of the hydraulic rod 10 is fixedly connected with the embossing plate 11 and is used for driving the embossing plate 11 to press down;
specifically, in this embodiment, a driving motor 6 is fixedly installed on the top plate 5, and an output end of the driving motor 6 is in transmission connection with a screw 8 through a bevel gear set 7;
the bottom of the embossing plate 11 is fixedly provided with a heating plate 30, a cooling cavity 29 is formed in the embossing plate 11, a heat conducting layer is arranged between the cooling cavity 29 and the heating plate 30, the rack 2 is fixedly provided with a water tank 4, the bottom of the water tank 4 is provided with a water pump 3, a water inlet of the water pump 3 is communicated with the inside of the water tank 4, a water outlet of the water pump 3 is communicated with a first water pipe 12, the cooling cavity 29 is communicated with a second water pipe 13, the second water pipe 13 is communicated with the first water pipe 12, the cooling cavity 29 is also communicated with the water tank 4 through a return pipe 16, cold water is introduced into the cooling cavity 29 through the water pump 3 to cool the heating plate 30, and the heating plate 30 is helped to be rapidly cooled;
specifically, in this embodiment, the second water pipe 13 is provided with a flow restrictor 14, the thermal sensitive material 22 is arranged inside the flow restrictor 14, the flow restrictor 14 is further slidably provided with a first slider 25 and a second slider 26, the first slider 25 is fixedly connected with the second water pipe 13 through a second spring 27, the lower end of the second slider 26 is fixedly provided with a valve 28, and the lower end of the valve 28 extends into the second water pipe 13; the heat-sensitive material 22 is fixedly connected with the heating plate 30 through the heat conducting strip 15, the lifting plate 24 is arranged between the heat-sensitive material 22 and the first sliding block 25, the lower end of the lifting plate 24 is fixedly connected with the first sliding block 25 and the second sliding block 26, the upper end of the lifting plate 24 is fixedly connected with the heat-sensitive material 22 through the first spring 23, after the heating plate 30 reaches a certain temperature, the heat conducting strip 15 transfers heat to the heat-sensitive material 22, the heat-sensitive material 22 expands and extrudes the lifting plate 24, the lifting plate 24 moves downwards, so that the valve 28 is driven to descend, and when the heating plate 30 works, a water body flows into the cooling cavity.
Referring to fig. 1 and 2, the present embodiment is different from embodiment 1 in that:
in order to ensure that the feeding belt 17 stops moving when the heating plate 30 works, a first belt pulley 18 is fixedly arranged on a driving shaft of the feeding belt 17, a rotating shaft is rotatably arranged on the outer side of the rack 2, a second belt pulley 19 is fixedly arranged on the rotating shaft, and the second belt pulley 19 is in transmission connection with the first belt pulley 18 through a belt and is used for driving the feeding belt 17 to rotate;
the rotary shaft is fixedly provided with a circular gear 20, the outer side of the rack 2 is also rotatably provided with a sector gear 21, the sector gear 21 is meshed with the circular gear 20, and the sector gear 21 intermittently drives the circular gear 20 to rotate when rotating, so that the feeding belt 17 is driven to move and stop.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (5)
1. A preferential retanning dyeing leather manufacturing device, which comprises a bottom plate (1), an embossing plate (11) and a feeding belt (17); the novel stamping die is characterized in that a screw rod (8) is rotatably installed at the bottom of the top plate (5), a threaded sleeve (9) is connected to the screw rod (8) in a threaded mode, the upper portion of the threaded sleeve (9) is connected with the top plate (5) in a sliding mode, and an embossing plate (11) is arranged on the lower portion of the threaded sleeve (9); the feeding belt (17) is arranged on the bottom plate (1), and the feeding belt (17) is used for conveying leather to the position right below the embossing plate (11); a heating plate (30) is fixedly installed at the bottom of the embossing plate (11), a cooling cavity (29) is formed in the embossing plate (11), and a heat conducting layer is arranged between the cooling cavity (29) and the heating plate (30); a water tank (4) is fixedly mounted on the rack (2), a water pump (3) is mounted at the bottom of the water tank (4), a water inlet of the water pump (3) is communicated with the inside of the water tank (4), a water outlet of the water pump (3) is communicated with a first water pipe (12), a second water pipe (13) is communicated with the cooling cavity (29), the second water pipe (13) is communicated with the first water pipe (12), and the cooling cavity (29) is also communicated with the water tank (4) through a return pipe (16); a current limiter (14) is arranged on the second water pipe (13), a thermosensitive material (22) is arranged inside the current limiter (14), a first sliding block (25) and a second sliding block (26) are further installed inside the current limiter (14) in a sliding mode, the first sliding block (25) is fixedly connected with the second water pipe (13) through a second spring (27), a valve (28) is fixedly installed at the lower end of the second sliding block (26), and the lower end of the valve (28) extends into the second water pipe (13); the heating plate is characterized in that the heat-sensitive material (22) is fixedly connected with the heating plate (30) through the heat conducting strip (15), a lifting plate (24) is arranged between the heat-sensitive material (22) and the first sliding block (25), the lower end of the lifting plate (24) is fixedly connected with the first sliding block (25) and the second sliding block (26), and the upper end of the lifting plate (24) is fixedly connected with the heat-sensitive material (22) through the first spring (23).
2. The device for manufacturing preferential retanning dyed leather according to claim 1, characterized in that a hydraulic rod (10) is fixedly installed at the lower part of the screw sleeve (9), and the telescopic end of the hydraulic rod (10) is fixedly connected with the embossing plate (11).
3. The device for manufacturing the preferential retanning dyed leather according to the claim 2, characterized in that a driving motor (6) is fixedly installed on the top plate (5), and the output end of the driving motor (6) is in transmission connection with a screw rod (8) through a bevel gear set (7).
4. A device for producing preferentially retanned and dyed leather according to any one of claims 1 to 3, wherein a first belt pulley (18) is fixedly mounted on the driving shaft of the feeding belt (17), a rotating shaft is rotatably mounted on the outer side of the frame (2), a second belt pulley (19) is fixedly mounted on the rotating shaft, and the second belt pulley (19) is in transmission connection with the first belt pulley (18) through a belt.
5. The device for manufacturing preferential retanning dyed leather according to claim 4, characterized in that a circular gear (20) is fixedly arranged on the rotating shaft, a sector gear (21) is also rotatably arranged on the outer side of the frame (2), and the sector gear (21) is meshed with the circular gear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010052791.8A CN111206130B (en) | 2020-01-17 | 2020-01-17 | Preferential retanning dyeing leather manufacturing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010052791.8A CN111206130B (en) | 2020-01-17 | 2020-01-17 | Preferential retanning dyeing leather manufacturing installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111206130A CN111206130A (en) | 2020-05-29 |
| CN111206130B true CN111206130B (en) | 2021-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010052791.8A Expired - Fee Related CN111206130B (en) | 2020-01-17 | 2020-01-17 | Preferential retanning dyeing leather manufacturing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111206130B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203820802U (en) * | 2014-04-30 | 2014-09-10 | 嘉兴职业技术学院 | Leather dyeing machine |
| CN205836329U (en) * | 2016-07-06 | 2016-12-28 | 保定汉哲家纺股份有限公司 | A kind of heating system of embossing machine |
| CN209096360U (en) * | 2018-09-27 | 2019-07-12 | 宝燕工业科技(南通)有限公司 | A kind of cooling device for embossing machine |
-
2020
- 2020-01-17 CN CN202010052791.8A patent/CN111206130B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203820802U (en) * | 2014-04-30 | 2014-09-10 | 嘉兴职业技术学院 | Leather dyeing machine |
| CN205836329U (en) * | 2016-07-06 | 2016-12-28 | 保定汉哲家纺股份有限公司 | A kind of heating system of embossing machine |
| CN209096360U (en) * | 2018-09-27 | 2019-07-12 | 宝燕工业科技(南通)有限公司 | A kind of cooling device for embossing machine |
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| Publication number | Publication date |
|---|---|
| CN111206130A (en) | 2020-05-29 |
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Granted publication date: 20211214 |