CN115058854B - Embossing device for synthetic leather production - Google Patents
Embossing device for synthetic leather production Download PDFInfo
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- CN115058854B CN115058854B CN202210602050.1A CN202210602050A CN115058854B CN 115058854 B CN115058854 B CN 115058854B CN 202210602050 A CN202210602050 A CN 202210602050A CN 115058854 B CN115058854 B CN 115058854B
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- cleaning
- roller
- leather
- embossing
- exhaust pipe
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- 238000004049 embossing Methods 0.000 title claims abstract description 58
- 239000002649 leather substitute Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 137
- 239000010985 leather Substances 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 230000001680 brushing effect Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 description 19
- 238000003491 array Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides an embossing device for synthetic leather production, which comprises a box body, an embossing roller, at least one group of first cleaning structures and at least one group of second cleaning structures; the first support roller set is arranged in the box body corresponding to the first cleaning structure frame, the second support roller set is arranged corresponding to the second cleaning structure frame, and a plurality of guide rollers for pulling leather materials are arranged; the leather materials entering the box body are sequentially sent out after passing through the first supporting roller set, the second supporting roller set and the embossing roller; the leather material is preheated for the first time when passing through the first supporting roller group, and the stamping surface is cleaned by the first cleaning structure; the leather material is subjected to secondary preheating when passing through the second supporting roller set, and the stamping surface is cleaned by a second cleaning structure; the first cleaning structure and the second cleaning structure are communicated with an external pumping structure, and dust cleaned is pumped and collected; the novel leather embossing machine is novel in structure, can be preheated and cleaned before leather embossing, and effectively improves the embossing effect and quality.
Description
Technical Field
The invention relates to the field of embossing devices, in particular to an embossing device for producing synthetic leather.
Background
In order to meet the requirements of customers on the surface patterns of the synthetic leather, the common embossing mechanism comprises a frame, a support roller and a pressing roller, wherein the support roller and the pressing roller are rotatably connected to the frame; however, the embossing structure is simple, the leather material is not cleaned and preheated, the embossing patterns of the leather material are easy to be in unclear embossing or have impurities, the product quality is affected, and the improvement is needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing an imprinting device for synthetic leather production, which has a novel structure, can preheat and clean leather materials before imprinting, and effectively improves imprinting effect and quality.
To achieve the purpose, the invention adopts the following technical scheme:
the invention provides an embossing device for synthetic leather production, which comprises a box body, an embossing roller, at least one group of first cleaning structures and at least one group of second cleaning structures; the first support roller set is arranged in the box body corresponding to the first cleaning structure frame, the second support roller set is arranged corresponding to the second cleaning structure frame, and a plurality of guide rollers for pulling leather materials are arranged; the leather materials entering the box body are sequentially sent out after passing through the first supporting roller set, the second supporting roller set and the embossing roller; the leather material is preheated for the first time when passing through the first supporting roller group, and the stamping surface is cleaned by the first cleaning structure; the leather material is subjected to secondary preheating when passing through the second supporting roller set, and the stamping surface is cleaned by a second cleaning structure; the first cleaning structure and the second cleaning structure are communicated with an external pumping structure, and dust cleaned is sucked and collected.
In a preferred technical scheme of the invention, the pumping structure comprises a collecting pipe, a filter and an air pump which are sequentially communicated, and the first cleaning structure and the second cleaning structure are both communicated with the collecting pipe.
In the preferred technical scheme of the invention, the first cleaning structure comprises a first cleaning roller and a first exhaust pipe, the section of the first exhaust pipe is arc-shaped, and the axis of the first exhaust pipe is coincident with the axis of the first cleaning roller; the two ends of the first exhaust pipe are closed, one end of the first exhaust pipe is communicated with a first branch pipe, the first branch pipe protrudes out of the box body and is communicated with the collecting pipe, and a plurality of first suction holes are formed in the concave surface, close to the first cleaning roller, of the first exhaust pipe; the first cleaning roller is rotatably arranged in the box body and driven by the first motor to rotate, and the outer side of the bristle body of the first cleaning roller abuts against the stamping surface of the leather material in the path; the concave surface department of first exhaust tube is fixed to be equipped with first sand grip, and first sand grip extends along the length direction of first exhaust tube, and the tip of first sand grip stirs the brush hair body of first brush roller.
In the preferred technical scheme of the invention, the first supporting roller group comprises a plurality of first supporting rollers, the plurality of first supporting rollers are distributed in two rows and a plurality of rows of rectangular arrays, leather materials sequentially bypass one row of first supporting rollers and then bypass the other row of first supporting rollers, at least one narrowing region is formed between the stamping surfaces of the leather materials, the first cleaning structure is arranged in the narrowing region, and the first cleaning rollers simultaneously support the stamping surfaces of the leather materials above and below and simultaneously clean the leather materials.
In a preferred technical scheme of the invention, the first cleaning structure comprises two first air extraction pipes, the two first air extraction pipes are symmetrically arranged about the axis of the first cleaning roller, and the arc-shaped concave surfaces of the first air extraction pipes are all arranged on one side of the first cleaning roller.
In the preferred technical scheme of the invention, the second cleaning structure comprises a second cleaning roller and a second exhaust pipe, the section of the second exhaust pipe is U-shaped, the axis of the second exhaust pipe is coincident with the axis of the second cleaning roller, and the top of a bristle body of the second cleaning roller protrudes out of the top of the second exhaust pipe and is propped against the coining surface of the leather material; two ends of the second exhaust pipe are closed, one end of the second exhaust pipe is communicated with a second branch pipe, the second branch pipe protrudes out of the box body and is communicated with the collecting pipe, and a plurality of second suction holes are formed in the concave surface, close to the second cleaning roller, of the second exhaust pipe; the second cleaning roller is rotatably arranged in the box body and driven by the first motor to rotate, and the outer side of the bristle body of the second cleaning roller abuts against the stamping surface of the leather material in the path; the concave surface of the second exhaust tube is fixedly provided with a second raised line, the second raised line extends along the length direction of the second exhaust tube, and the end part of the second raised line stirs the brush hair body of the second cleaning roller.
In the preferred technical scheme of the invention, the second supporting roller group comprises a plurality of second supporting rollers, the second supporting rollers are distributed in two rows and a plurality of columns in a rectangular array, a nip is formed between the second supporting rollers in the upper row and the lower row, and leather passes through the nip;
the second brushing structure is mounted between the column spacings of the second support rollers.
In the preferred technical scheme of the invention, the first support roller, the second support roller and the embossing roller are all of electromagnetic roller structures, and the outer wall of the embossing roller is provided with needed embossing patterns.
The beneficial effects of the invention are as follows:
the invention provides an embossing device for synthetic leather production, which is novel in structure and comprises an embossing roller, a first supporting roller set, a second supporting roller set, a first cleaning structure and a second cleaning structure, wherein leather materials are sequentially conveyed out after passing through the first supporting roller set, the second supporting roller set and the embossing roller, are subjected to primary preheating when passing through the first supporting roller set, and are subjected to cleaning on an embossing surface through the first cleaning structure; the leather material is subjected to secondary preheating when passing through the second supporting roller set, and the stamping surface is cleaned by a second cleaning structure; double preheating and cleaning are carried out before leather embossing, so that the embossing effect and quality are effectively improved; and, first clear structure and the clear structure of second all communicate with outside pumping structure, suck the dust of brushing and collect to follow-up solitary clearance dust of collecting, convenient operation.
Drawings
FIG. 1 is a front view of an imprinting apparatus for synthetic leather production provided in an embodiment of the present invention;
FIG. 2 is a rear view of an imprinting apparatus for synthetic leather production according to an embodiment of the present invention;
FIG. 3 is a schematic view showing an internal structure of an imprinting apparatus for producing synthetic leather according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of an imprinting apparatus for producing synthetic leather according to an embodiment of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is an enlarged view of portion B of FIG. 4;
in the figure:
100. a case; 110. a door; 200. an embossing roller; 300. a first cleaning structure; 310. a first cleaning roller; 320. a first exhaust pipe; 330. a first branch pipe; 340. a first suction hole; 350. a first protruding strip; 400. a second brushing structure; 410. a second cleaning roller; 420. a second exhaust pipe; 430. a second branch pipe; 440. a second suction hole; 450. a second protruding strip; 500. a first backup roll set; 510. a first backup roll; 600. a second set of backup rolls; 610. a second support roller; 700. a pumping structure; 710. a manifold; 720. a filter; 730. an air extracting pump; 800. a pushing structure; 810. an electric push rod; 820. a support frame; 830. a driving motor; 900. a first motor.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 4, an imprinting apparatus for synthetic leather production is disclosed in an embodiment of the present invention, which includes a case 100, an imprinting roller 200, at least one set of first cleaning structures 300, and at least one set of second cleaning structures 400; a first supporting roller set 500 is erected corresponding to the first cleaning structure 300 in the box body 100, a second supporting roller set 600 and a plurality of guide rollers for pulling leather materials are erected corresponding to the second cleaning structure 400; the leather materials entering the inside of the box body 100 are sequentially sent out after passing through the first supporting roller set 500, the second supporting roller set 600 and the embossing roller 200; the embossing roller is arranged on the pushing structure 800, and the embossing pressure is changed through the pushing structure 800; the leather material is preheated for the first stage when passing through the first supporting roller set 500, and the embossing surface is cleaned by the first cleaning structure 300; the leather material is secondarily preheated when passing through the second supporting roller set 600, and the stamping surface is cleaned by the second cleaning structure 400; both the first cleaning structure 300 and the second cleaning structure 400 are communicated with an external pumping structure 700, and suction collection is performed on the cleaned dust.
The embossing device for the synthetic leather production is novel in structure and comprises an embossing roller, a first supporting roller set, a second supporting roller set, a first cleaning structure and a second cleaning structure, wherein leather materials are sequentially conveyed out after passing through the first supporting roller set, the second supporting roller set and the embossing roller, and the leather materials can be first-stage preheated when passing through the first supporting roller set and are cleaned on an embossing surface through the first cleaning structure; the leather material is subjected to secondary preheating when passing through the second supporting roller set, and the stamping surface is cleaned by a second cleaning structure; double preheating and cleaning are carried out before leather embossing, so that the embossing effect and quality are effectively improved; and, first clear structure and the clear structure of second all communicate with outside pumping structure, suck the dust of brushing and collect to follow-up solitary clearance dust of collecting, convenient operation.
Further, the embossing roller is mounted on the pushing structure 800, and the embossing pressure is changed by the pushing structure 800;
the pushing structure 800 comprises an electric push rod 810 and a supporting frame 820, wherein the supporting frame is fixedly arranged at the end part of a piston rod of the electric push rod, the embossing roller 200 is rotatably arranged on the supporting frame 820, an end part rotating shaft is connected with a driving motor 830, and one side of the embossing roller, which is far away from the electric push rod, protrudes out of the supporting frame; the inside of the box body is provided with a compression roller, and the compression roller corresponds to the position of the embossing roller and is used as a compression supporting part to ensure the effective embossing of passing leather materials.
Further, the pumping structure 700 includes a collecting pipe 710, a filter 720, and an air pump 730, which are sequentially connected, and the first cleaning structure 300 and the second cleaning structure 400 are both connected to the collecting pipe 710; the collecting pipe is communicated with the air inlet of the filter, the air outlet of the filter is communicated with the air inlet of the air pump through a pipeline, the air pump is used for exhausting the first cleaning structure and the second cleaning structure, the dust falling on the first cleaning structure and the second cleaning structure is effectively sucked, and the dust is filtered after passing through the filter so as to be collected and treated uniformly, so that the external air is not influenced; wherein the filter adopts a filter bag type filter, and can be purchased and used in the market.
Further, as shown in fig. 5, the first cleaning structure 300 includes a first cleaning roller 310 and a first air extraction tube 320, the cross section of the first air extraction tube 320 is arc-shaped, and the axis coincides with the axis of the first cleaning roller 310; the two ends of the first air extraction pipe 320 are closed, one end of the first air extraction pipe is communicated with a first branch pipe 330, the first branch pipe 330 protrudes out of the box body and is communicated with a collecting pipe 710, and a plurality of first suction holes 340 are formed in the concave surface of the first air extraction pipe 320, which is close to the first cleaning roller 310; the first cleaning roller 310 is rotatably arranged in the box body 100 and driven to rotate by the first motor 900, and the outer side of the brush body of the first cleaning roller 310 abuts against the stamping surface of the leather material in the path; the concave surface of the first air extraction tube 320 is fixedly provided with a first convex strip 350, the first convex strip 350 extends along the length direction of the first air extraction tube 320, and the end part of the first convex strip 350 agitates the bristle body of the first cleaning roller 310; more specifically, when the device works, the first motor drives the first cleaning roller to rotate, the first cleaning roller cleans the stamping surface of leather materials in the way, and fallen dust is sucked by the first exhaust pipe and sent to the filter; when the first cleaning roller rotates, the first raised strips can collide, so that bristles jump, dust mixed on the bristle body can fall off, and then the dust is sucked by the first exhaust tube, so that the first cleaning roller is prevented from affecting subsequent cleaning.
Further, the first suction hole is of a strip-shaped hole structure and extends along the length direction of the first exhaust pipe; the plurality of first suction holes are uniformly distributed in an array around the axis of the arc-shaped area; the range of sucking dust can be effectively enlarged, and the sucking efficiency and quality are improved.
Further, the end part of the first raised strip can extend into the outer side area 2-5 mm of the bristle body of the first brushing roller, so that the normal rotation of the first brushing roller is not influenced, bristles can be effectively touched, and when the first brushing roller rotates, the first raised strip can stir the outer side of the bristle body, so that dust adhered to the bristle body is caused to fall off and is sucked through the first exhaust tube.
Further, the first supporting roller set 500 includes a plurality of first supporting rollers 510, the plurality of first supporting rollers 510 are distributed in two rows and a plurality of columns of rectangular arrays, the leather material sequentially bypasses one row of first supporting rollers and then sequentially bypasses the other row of first supporting rollers, after the leather material is wound up as above, at least a mutually closed area between the stamping surfaces can appear, a narrowing area is formed, the first cleaning structure 300 is installed in the narrowing area, the first cleaning rollers simultaneously support the stamping surfaces of the leather material above and below and simultaneously clean the stamping surfaces of the leather material, and when the first cleaning rollers rotate, the cleaning surfaces of the two positions of the leather material can be cleaned simultaneously.
Further, the first cleaning structure 300 includes two first air extraction pipes 320, the two first air extraction pipes 320 are symmetrically disposed about the axis of the first cleaning roller 310, and the arc concave surfaces of the first air extraction pipes 320 are disposed at one side of the first cleaning roller 310; the first cleaning roller rotates, the brush hair body rotates unidirectionally, two first exhaust pipes are arranged, two first convex strips are arranged, no matter the first cleaning roller rotates clockwise or anticlockwise and is immediately stirred after cleaning, the cleaned dust is quickly cleaned, and the dust is not driven to the contact stamping surface at the other side.
Further, as shown in fig. 6, the second cleaning structure 400 includes a second cleaning roller 410 and a second air extraction tube 420, the cross section of the second air extraction tube 420 is in a U shape, the axis of the second air extraction tube coincides with the axis of the second cleaning roller 410, and the top of the bristle body of the second cleaning roller 410 protrudes from the top of the second air extraction tube 420 and abuts against the stamping surface of the leather material; the second suction pipe 420 has two closed ends, one end of which is provided with a second branch pipe 430 in communication, the second branch pipe 430 protrudes outside the tank 100 and is connected with the collecting pipe 710, and the concave surface of the second suction pipe 420 near the second cleaning roller 410 is provided with a plurality of second suction holes 440; the second cleaning roller 410 is rotatably arranged in the box body 100 and driven to rotate by the first motor 900, and the outer side of the brush body of the second cleaning roller 410 abuts against the stamping surface of the leather material in the path; the concave surface of the second air extraction tube 420 is fixedly provided with a second raised line 450, the second raised line 450 extends along the length direction of the second air extraction tube 420, and the end part of the second raised line 450 stirs the bristle body of the second cleaning roller 410; more specifically, when the device works, the first motor drives the second cleaning roller to rotate, the second cleaning roller cleans the stamping surface of leather materials in the way, and fallen dust is sucked by the second exhaust pipe and sent to the filter; when the second cleaning roller rotates, the second raised line can be collided, so that the bristles jump, dust mixed on the bristle body can fall off, and then the dust is sucked by the second exhaust tube, and the second cleaning roller is prevented from affecting subsequent cleaning.
Further, the second suction hole is in a strip-shaped hole structure and extends along the length direction of the second suction pipe; the plurality of second suction holes are uniformly distributed in an array around the axis; the range of sucking dust can be effectively enlarged, and the sucking efficiency and quality are improved.
Further, the end part of the second raised strip can extend into the outer side area of the bristle body of the second brushing roller by 2-5 mm, normal rotation of the first brushing roller is not affected, bristles can be touched effectively, and when the second brushing roller rotates, the second raised strip can stir the outer side of the bristle body, so that dust adhered to the bristle body is caused to fall off and is sucked through the second exhaust tube.
Further, the second exhaust pipe is provided with three second branch pipes in a communicating mode, the second branch pipes are correspondingly communicated with the two sides of the top of the end face of the second exhaust pipe and the center of the bottom of the end face, and the second branch pipes are communicated with the collecting pipe, so that the suction force of the second exhaust pipe is effectively improved, and the dust suction effect is improved.
Further, the rotating shafts of the first cleaning roller and the second cleaning roller protrude out of the outer wall of the box body, the end parts of the rotating shafts are provided with first chain wheels, the outer wall of the box body is correspondingly provided with a plurality of supporting rods, each supporting rod is provided with a second chain wheel and a third chain wheel, the second chain wheels are in transmission connection with the corresponding first chain wheels through a first chain, the output shaft of the first motor is fixedly provided with a fourth chain wheel, and the fourth chain wheel is in transmission connection with the plurality of third chain wheels through a second chain; the first motor synchronously drives the first cleaning roller and the second cleaning roller to rotate, so that effective cleaning can be realized, and the power consumption can be reduced.
Further, the second supporting roller set 600 includes a plurality of second supporting rollers 610, the plurality of second supporting rollers 610 are distributed in two rows and a plurality of columns of rectangular arrays, a nip is formed between the upper and lower rows of second supporting rollers 610, and leather material passes through the nip; the second cleaning structure 400 is installed between the column pitches of the second supporting roller 610, and the second cleaning roller can clean the embossed surface of the leather material.
One side of the case body is opened, and a case door 110 is installed at the opened side; the inside of box has a plurality of supports for rotating and erect and support first backing roll, second backing roll, guide roller, first clear brush roll, the clear brush roll of second, both can realize normal rotation support, also do not influence the normal opening of chamber door.
Further, the first support roller 510, the second support roller 610 and the embossing roller 200 are all electromagnetic roller structures, and can be electrically heated, and the outer wall of the embossing roller is provided with required embossing patterns and grain patterns for embossing; further, the temperature of the first supporting roller is smaller than that of the second supporting roller, and the temperature of the second supporting roller is smaller than that of the embossing roller, so that the temperature of the leather material passing through the first supporting roller, the second supporting roller and the embossing roller is gradually increased, the leather material cannot be damaged, gradual preheating can be realized, and the embossing effect and quality are effectively improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The invention is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the invention as defined by the claims of the present application.
Claims (4)
1. The utility model provides an embossing device for synthetic leather production which characterized in that:
comprises a box body, an embossing roller, at least one group of first cleaning structures and at least one group of second cleaning structures;
the first support roller set is arranged in the box body corresponding to the first cleaning structure frame, the second support roller set is arranged corresponding to the second cleaning structure frame, and a plurality of guide rollers for pulling leather materials are arranged;
the leather materials entering the box body are sequentially sent out after passing through the first supporting roller set, the second supporting roller set and the embossing roller;
the leather material is preheated for the first time when passing through the first supporting roller group, and the stamping surface is cleaned by the first cleaning structure;
the leather material is subjected to secondary preheating when passing through the second supporting roller set, and the stamping surface is cleaned by a second cleaning structure;
the first cleaning structure and the second cleaning structure are communicated with an external pumping structure, and dust cleaned is pumped and collected;
the pumping structure comprises a collecting pipe, a filter and an air pump which are sequentially communicated, and the first cleaning structure and the second cleaning structure are both communicated with the collecting pipe;
the first cleaning structure comprises a first cleaning roller and a first exhaust pipe, the section of the first exhaust pipe is arc-shaped, and the axis of the first exhaust pipe is coincident with the axis of the first cleaning roller;
the two ends of the first exhaust pipe are closed, one end of the first exhaust pipe is communicated with a first branch pipe, the first branch pipe protrudes out of the box body and is communicated with the collecting pipe, and a plurality of first suction holes are formed in the concave surface, close to the first cleaning roller, of the first exhaust pipe;
the first cleaning roller is rotatably arranged in the box body and driven by the first motor to rotate, and the outer side of the bristle body of the first cleaning roller abuts against the stamping surface of the leather material in the path; the concave surface of the first exhaust pipe is fixedly provided with a first raised line, the first raised line extends along the length direction of the first exhaust pipe, and the end part of the first raised line stirs the bristle body of the first cleaning roller;
the first supporting roller group comprises a plurality of first supporting rollers, the plurality of first supporting rollers are distributed in two rows and a plurality of columns in a rectangular array, leather materials sequentially bypass one row of first supporting rollers and then bypass the other row of first supporting rollers, at least one narrowing region is formed between the stamping surfaces of the leather materials, a first cleaning structure is arranged in the narrowing region, and the first cleaning rollers simultaneously support the stamping surfaces of the leather materials above and below and simultaneously clean the leather materials;
the second cleaning structure comprises a second cleaning roller and a second exhaust pipe, the cross section of the second exhaust pipe is U-shaped, the axis of the second exhaust pipe is coincident with the axis of the second cleaning roller, and the top of a bristle body of the second cleaning roller protrudes out of the top of the second exhaust pipe and is propped against the stamping surface of the leather material;
two ends of the second exhaust pipe are closed, one end of the second exhaust pipe is communicated with a second branch pipe, the second branch pipe protrudes out of the box body and is communicated with the collecting pipe, and a plurality of second suction holes are formed in the concave surface, close to the second cleaning roller, of the second exhaust pipe;
the second cleaning roller is rotatably arranged in the box body and driven by the first motor to rotate, and the outer side of the bristle body of the second cleaning roller abuts against the stamping surface of the leather material in the path; the concave surface of the second exhaust tube is fixedly provided with a second raised line, the second raised line extends along the length direction of the second exhaust tube, and the end part of the second raised line stirs the brush hair body of the second cleaning roller.
2. The embossing device for producing synthetic leather according to claim 1, wherein:
the first cleaning structure comprises two first exhaust pipes which are symmetrically arranged about the axis of the first cleaning roller, and the arc-shaped concave surfaces of the first exhaust pipes are all arranged on one side of the first cleaning roller.
3. The embossing device for producing synthetic leather according to claim 1, wherein:
the second supporting roller group comprises a plurality of second supporting rollers which are distributed in two rows and a plurality of columns in a rectangular array, a nip is formed between the second supporting rollers in the upper row and the lower row, and leather materials pass through the nip;
the second brushing structure is mounted between the column spacings of the second support rollers.
4. A synthetic leather producing imprinting apparatus according to claim 3, wherein:
the first support roller, the second support roller and the embossing roller are all of electromagnetic roller structures, and the outer wall of the embossing roller is provided with needed embossing patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210602050.1A CN115058854B (en) | 2022-05-30 | 2022-05-30 | Embossing device for synthetic leather production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210602050.1A CN115058854B (en) | 2022-05-30 | 2022-05-30 | Embossing device for synthetic leather production |
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| Publication Number | Publication Date |
|---|---|
| CN115058854A CN115058854A (en) | 2022-09-16 |
| CN115058854B true CN115058854B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210602050.1A Active CN115058854B (en) | 2022-05-30 | 2022-05-30 | Embossing device for synthetic leather production |
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|---|---|---|---|---|
| CN108165674A (en) * | 2018-01-04 | 2018-06-15 | 海宁德阳高分子材料科技有限公司 | A kind of surface embossed device of leather |
| DE102019215768A1 (en) * | 2019-10-14 | 2021-04-15 | Bach Maschinenbau Gmbh | Embossing device and use related thereto |
| CN212707998U (en) * | 2020-07-13 | 2021-03-16 | 澜峰装饰材料(沈阳)有限公司 | PVC decorative film embosser |
| CN213571167U (en) * | 2020-10-17 | 2021-06-29 | 中山市大囷塑胶有限公司 | Surface embossing device for artificial leather production |
| CN214328190U (en) * | 2020-11-30 | 2021-10-01 | 浙江高尔登纺织科技有限公司 | Embossing equipment for high-stereoscopic-sensation warp-knitted cloth |
| CN114164637A (en) * | 2021-12-21 | 2022-03-11 | 清远市齐力合成革有限公司 | Fluff suction device convenient to clean |
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|---|---|
| CN115058854A (en) | 2022-09-16 |
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Effective date of registration: 20240115 Address after: 434300 Qingji Industrial Park (Room 301, Office Building of Development Zone Management Committee), Yangjiachang Town, Gong'an County, Jingzhou City, Hubei Province (self declared) Patentee after: Hubei Qili Polymer Materials Co.,Ltd. Address before: No.1, Zone C, Xiongxing Industrial Avenue, Qingyuan hi tech Industrial Development Zone, Guangdong 511500 Patentee before: QINGYUAN QILI SYNTHETIC LEATHER Co.,Ltd. |