CN117839984A - Leather coating device - Google Patents
Leather coating device Download PDFInfo
- Publication number
- CN117839984A CN117839984A CN202410262934.6A CN202410262934A CN117839984A CN 117839984 A CN117839984 A CN 117839984A CN 202410262934 A CN202410262934 A CN 202410262934A CN 117839984 A CN117839984 A CN 117839984A
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- wall
- block
- rotating
- leather
- rotating seat
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- 238000000576 coating method Methods 0.000 title claims abstract description 56
- 239000011248 coating agent Substances 0.000 title claims abstract description 55
- 239000010985 leather Substances 0.000 title claims abstract description 45
- 238000007790 scraping Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 7
- 239000002649 leather substitute Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a leather coating device, which relates to the technical field of coating devices and comprises an operating platform, wherein the top end of the operating platform is fixedly connected with a mounting frame, a coating roller is arranged on the mounting frame and is used for coating leather, and the angle of a scraping plate is adjusted through an adjusting mechanism. According to the invention, the adjusting mechanism and the mounting mechanism are arranged, the rotating block rotates to drive the worm to rotate, the rotating seat is driven to rotate through a series of transmissions, and the rotating seat rotates to drive the scraping plate to rotate, so that the angle of the scraping plate is adjusted; when the scraper blade is in the horizontal state, the fixed column moves out of the fixed hole, and the fixing of the scraper blade is canceled, so that the device is convenient to rapidly adjust the angle of the scraper blade, and meanwhile, the scraper blade is convenient to overhaul and replace.
Description
Technical Field
The invention relates to the technical field of coating devices, in particular to a leather coating device.
Background
The leather is denatured and non-perishable animal skin or simulated animal skin obtained by physical and chemical processing such as dehairing and tanning, and has a special grain layer on the surface, natural grain and luster, and comfortable hand feeling. Leather products popular in the market are leather and artificial leather, wherein the synthetic leather and the artificial leather are made of a woven fabric base or a non-woven fabric base which are respectively coated with polyurethane and are subjected to special foaming treatment, and the leather products have the surface handfeel similar to leather, but have air permeability, wear resistance and cold resistance which are inferior to those of the leather. The coating process refers to a method of coating a pasty polymer, a molten polymer or a polymer melt on the surface of leather to prepare a composite material layer (or film). When the leather is coated, a coating roller is generally required to be used for coating, the leather has the characteristics of uniform coating and convenient operation, the roller is used for uniformly coating the paint or the coating on the surface of the leather, the uniformity and consistency of the coating can be ensured, the quality of the leather can be improved by the uniform coating, the protective performance of the leather can be enhanced, and the durability and the wear resistance can be improved.
When the coating device is used, after the coating roller is used for uniformly coating the leather surface, the thickness of the coating is controlled through the scraping plate, and the excessive coating material can be scraped off by the scraping plate. However, when the thickness of the coating is controlled, the angle of the scraping plate is usually required to be adjusted, the scraping plate is required to be detached and reinstalled during adjustment, and the operation is complex, so that the purposes of conveniently adjusting the angle of the scraping plate and replacing the scraping plate are achieved, and therefore the leather coating device is provided.
Disclosure of Invention
The invention aims at: in order to achieve the purposes of conveniently adjusting the angle of the scraping plate and replacing the scraping plate, the leather coating device is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a leather coating device, includes the operation panel, the top fixedly connected with mounting bracket of operation panel, install the coating roller on the mounting bracket, the coating roller is used for carrying out the coating operation to leather, the top of operation panel is located one side fixedly connected with mount pad of mounting bracket, install the scraper blade on the mount pad, the scraper blade is used for carrying out the operation of strickling to the coating on the leather, the angle of scraper blade is adjusted through adjustment mechanism,
the adjusting mechanism comprises a rotating seat, the rotating seat is rotationally connected between two mounting seats, the scraping plates are mounted on the rotating seats, the rotating seat rotates to drive the scraping plates to rotate, the outer wall of the rotating seat is fixedly connected with a connecting shaft, the connecting shaft extends to the inside of the mounting seat, one end of the connecting shaft is located in a first straight gear fixedly connected with the inside of the mounting seat, the first straight gear rotates to drive the rotating seat to rotate through the connecting shaft, the inside of the mounting seat is located in the outer wall of the first straight gear to rotate and is connected with a second straight gear, one end of the second straight gear is fixedly connected with a worm gear, and the worm gear rotates to drive the first straight gear to rotate through the second straight gear; the scraping plate is mounted on the rotating seat through a mounting mechanism.
As still further aspects of the invention: the adjusting mechanism further comprises a worm, the worm is rotationally connected to the inside of the mounting seat and located on the outer wall of the worm wheel, the top end of the worm penetrates out of the upper portion fixedly connected with rotating block of the mounting seat, the top end of the mounting seat is located on one side of the rotating block and fixedly connected with a positioning block, a clamping block extending out of the positioning block is slidingly connected to the inside of the positioning block, a first spring is connected between the clamping block and the positioning block, the clamping block is clamped with the rotating block under the action of elastic force of the first spring, a sliding groove is formed in one end, away from the rotating block, of the clamping block, and penetrates through the positioning block, and a sliding block is slidingly connected to the inner wall of the sliding groove.
As still further aspects of the invention: the installation mechanism comprises a fixing hole, the fixing hole is set up in the outer wall of scraper blade, the spread groove has been seted up to the outer wall of rotating the seat, the spread groove supplies the scraper blade inserts, the inside sliding connection who rotates the seat has the movable block, the outer wall fixedly connected with fixed column of movable block, the fixed column extends into the inner chamber of spread groove, the fixed column inserts the fixing hole is used for right the scraper blade is fixed, the movable block is kept away from the fixed column one end with rotate and be connected with the second spring between the seat, the inside that rotates the seat is located the both sides sliding connection of movable block has the push rod, the push rod extends to the outside of rotating the seat, the arc wall has been seted up to the outer wall of mount pad, the arc groove supplies the push rod slides.
As still further aspects of the invention: the first straight gear is meshed with the second straight gear, and the connecting shaft is coaxially arranged with the first straight gear.
As still further aspects of the invention: the second spur gear is fixedly connected with the worm wheel coaxially through a mounting shaft, and the worm wheel is in matched engagement transmission with the worm.
As still further aspects of the invention: the outer wall of the rotating block is provided with a clamping groove, one end of the clamping block is matched with the clamping groove, and one end of the clamping block, which is far away from the rotating block, is provided with a semicircular surface.
As still further aspects of the invention: the inner wall of the chute is attached to the outer wall of the sliding block, and the sliding block is I-shaped.
As still further aspects of the invention: the outer wall of scraper blade with the inner wall of spread groove is laminated mutually, the inner wall of fixed orifices with the outer wall of fixed column is laminated mutually.
As still further aspects of the invention: inclined planes are arranged on two sides of the movable block, the push rod is in contact with the inclined planes, and a hemispherical surface is arranged at one end of the push rod, which is positioned outside the rotating seat.
As still further aspects of the invention: the arc-shaped groove is a 1/4 strip-shaped arc-shaped groove body, and the depth of the groove body of the arc-shaped groove gradually becomes shallow from bottom to top.
Compared with the prior art, the invention has the beneficial effects that:
through setting up adjustment mechanism and installation mechanism, the rotating block rotates and drives the worm to rotate, and the worm rotates and drives the worm wheel and rotate, and the worm wheel rotates and drives the second straight-tooth wheel and rotate, and the second straight-tooth wheel rotates and drives the first straight-tooth wheel and rotate, and the first straight-tooth wheel rotates and drives the connecting axle and rotate, and the connecting axle rotates and drives the rotation seat and rotate, and the rotation seat rotates and drives the scraper blade and rotate to adjust the angle of scraper blade; when the scraper blade is in the horizontal state, the fixed column moves out of the fixed hole, and the fixing of the scraper blade is canceled, so that the device is convenient to rapidly adjust the angle of the scraper blade, and meanwhile, the scraper blade is convenient to overhaul and replace.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a mounting structure of a rotary seat according to the present invention;
FIG. 3 is a schematic view of the position structure of the arc-shaped groove of the present invention;
FIG. 4 is a schematic view of the internal structure of the mounting base of the present invention;
FIG. 5 is a schematic view of the internal structure of the positioning block of the present invention;
FIG. 6 is a schematic view of an explosion structure of the scraper and the rotating base of the present invention;
fig. 7 is a schematic view of the internal structure of the rotary seat according to the present invention.
In the figure: 1. an operation table; 2. a mounting frame; 3. a coating roller; 4. a mounting base; 5. a scraper; 6. an adjusting mechanism; 601. a rotating seat; 602. a connecting shaft; 603. a first straight gear; 604. a second spur gear; 605. a worm wheel; 606. a worm; 607. a rotating block; 608. a positioning block; 609. a clamping block; 610. a first spring; 611. a chute; 612. a slide block; 7. a mounting mechanism; 701. a fixing hole; 702. a connecting groove; 703. a movable block; 704. fixing the column; 705. a second spring; 706. a push rod; 707. an arc-shaped groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1 to 7, in an embodiment of the invention, a leather coating device includes an operation table 1, a mounting frame 2 is fixedly connected to the top end of the operation table 1, a coating roller 3 is mounted on the mounting frame 2, the coating roller 3 is used for coating leather, a mounting seat 4 is fixedly connected to one side of the top end of the operation table 1, a scraper 5 is mounted on the mounting seat 4, the scraper 5 is used for scraping paint on leather, and the angle of the scraper 5 is adjusted by an adjusting mechanism 6. The adjusting mechanism 6 comprises a rotating seat 601, the rotating seat 601 is rotationally connected between two mounting seats 4, a scraping plate 5 is mounted on the rotating seat 601, the rotating seat 601 rotationally drives the scraping plate 5 to rotate, the outer wall of the rotating seat 601 is fixedly connected with a connecting shaft 602, the connecting shaft 602 extends to the inside of the mounting seat 4, one end of the connecting shaft 602 is fixedly connected with a first straight gear 603 inside the mounting seat 4, the first straight gear 603 rotationally drives the rotating seat 601 to rotate through the connecting shaft 602, the outer wall of the mounting seat 4 inside the first straight gear 603 rotationally is connected with a second straight gear 604, one end of the second straight gear 604 is fixedly connected with a worm gear 605, and the worm gear 605 rotationally drives the first straight gear 603 to rotate through the second straight gear 604; the scraper 5 is installed on the rotating seat 601 through the installation mechanism 7, the adjustment mechanism 6 further comprises a worm 606, the worm 606 is rotationally connected to the inside of the installation seat 4 and located on the outer wall of the worm gear 605, the top end of the worm 606 penetrates out of the upper portion of the installation seat 4 and is fixedly connected with a rotating block 607, the top end of the installation seat 4 is fixedly connected with a positioning block 608 on one side of the rotating block 607, the inside of the positioning block 608 is slidably connected with a clamping block 609 extending out of the positioning block 608, a first spring 610 is connected between the clamping block 609 and the positioning block 608, the clamping block 609 is clamped with the rotating block 607 under the elastic force of the first spring 610, a sliding groove 611 is formed in the outer wall of the positioning block 608, the sliding groove 611 penetrates through the positioning block 608, and the inner wall of the sliding groove 611 is slidably connected with a sliding block 612.
In this embodiment: when the leather is coated, the leather is placed below the coating roller 3, the coating is sent between the coating roller 3 and the leather through an external conveying device, when the leather passes through the coating roller 3, the coating is coated on the surface of the leather, and then the leather is scraped off by passing through the lower part of the scraping plate 5. The gap distance between the scraping plate 5 and leather can be adjusted by adjusting the angle of the scraping plate 5, so that the coating thickness can be adjusted. When the angle of the scraper 5 is adjusted, the sliding block 612 is pushed upwards to slide upwards on the inner wall of the chute 611 until the sliding block 612 is separated from the clamping block 609, so that the clamping block 609 has a displaceable space, and when the rotating block 607 rotates, the clamping block 609 is always contacted with the rotating block 607 under the elastic force of the first spring 610.
The rotating block 607, the rotating block 607 rotates to drive the worm 606 to rotate, the worm 606 rotates to drive the worm wheel 605 to rotate, the worm wheel 605 rotates to drive the second spur gear 604 to rotate, the second spur gear 604 rotates to drive the first spur gear 603 to rotate, the first spur gear 603 rotates to drive the connecting shaft 602 to rotate, the connecting shaft 602 rotates to drive the rotating seat 601 to rotate, the rotating seat 601 rotates to drive the scraping plate 5 to rotate, and therefore the angle of the scraping plate 5 is adjusted.
After the adjustment is completed, the sliding block 612 is pushed downwards, the sliding block 612 moves along the sliding groove 611 to be in contact with the clamping block 609, so that the clamping block 609 has no displaceable space, one end of the clamping block 609 is always clamped with the rotating block 607, the rotating block 607 is prevented from rotating, the angle of the scraping plate 5 is fixed, and the angle of the scraping plate 5 is conveniently and rapidly adjusted and fixed.
Referring to fig. 3 to 7, the mounting mechanism 7 includes a fixing hole 701, the fixing hole 701 is formed on an outer wall of the scraper 5, a connecting groove 702 is formed on an outer wall of the rotating seat 601, the scraper 5 is inserted into the connecting groove 702, a movable block 703 is slidably connected to an inner wall of the rotating seat 601, a fixing column 704 is fixedly connected to an outer wall of the movable block 703, the fixing column 704 extends into an inner cavity of the connecting groove 702, the fixing column 704 is inserted into the fixing hole 701 and is used for fixing the scraper 5, a second spring 705 is connected between one end of the movable block 703 far away from the fixing column 704 and the rotating seat 601, push rods 706 are slidably connected to two sides of the movable block 703 in the rotating seat 601, the push rods 706 extend to the outer portion of the rotating seat 601, an arc groove 707 is formed on an outer wall of the mounting seat 4, and the arc groove 707 is used for sliding the push rods 706. The arc-shaped groove 707 is a 1/4 bar-shaped arc-shaped groove body, and the groove body depth of the arc-shaped groove 707 gradually becomes shallow from bottom to top.
In this embodiment: after the long-term use of the blade 5, abrasion occurs, thereby affecting the use effect of the blade 5 and the control accuracy of the coating thickness. When changing scraper 5, through the cooperation of the part in adjustment mechanism 6, drive rotation seat 601 and scraper 5 and rotate, this in-process push rod 706 slides along the inner wall of arc wall 707, until push rod 706 and the upper end contact of arc wall 707, push rod 706 atress is slided to the inside of rotating seat 601, push rod 706 removes and promotes movable block 703 and remove, cause the extrusion to second spring 705, movable block 703 removes and drives fixed column 704 and remove, when scraper 5 is in the horizontality, fixed column 704 removes out fixed orifices 701, cancel the fixed to scraper 5. At this time, the scraper 5 can be moved out of the connecting groove 702 to detach the scraper 5, after a new scraper 5 is inserted into the connecting groove 702, the rotating seat 601 and the scraper 5 are rotated to reset, when the push rod 706 rotates to enter the lower portion of the inner cavity of the arc-shaped groove 707, the movable block 703 is moved to reset under the action of the elastic force of the second spring 705, the movable block 703 moves to drive the fixed column 704 to move into the fixed hole 701, the scraper 5 is fixed in the connecting groove 702, automatic fixed installation of the scraper 5 is realized, and replacement operation of the scraper 5 is facilitated.
Referring to fig. 3 to 4, a first spur gear 603 is meshed with a second spur gear 604, a connecting shaft 602 is coaxially arranged with the first spur gear 603, the second spur gear 604 is fixedly connected with a worm gear 605 coaxially through a mounting shaft, and the worm gear 605 is in matching meshing transmission with a worm 606.
In this embodiment: the rotating block 607 is rotated, the rotating block 607 rotates to drive the worm 606 to rotate, the worm 606 rotates to drive the worm wheel 605 to rotate, the worm wheel 605 rotates to drive the second straight gear 604 to rotate, the second straight gear 604 rotates to drive the first straight gear 603 to rotate, the first straight gear 603 rotates to drive the connecting shaft 602 to rotate, the connecting shaft 602 rotates to drive the rotating seat 601 to rotate, and the rotating seat 601 rotates to drive the scraping plate 5 to rotate.
Referring to fig. 4 to 5, a clamping groove is formed on an outer wall of the rotating block 607, one end of the clamping block 609 is matched with the clamping groove, a semicircular surface is formed on one end of the clamping block 609 away from the rotating block 607, an inner wall of the sliding groove 611 is attached to an outer wall of the sliding block 612, and the sliding block 612 is in an i shape.
In this embodiment: the clamping block 609 is always contacted with the rotating block 607 under the action of the elastic force of the first spring 610, the sliding block 612 is pushed downwards, the sliding block 612 moves along the sliding groove 611 to be contacted with the clamping block 609, the clamping block 609 has no displaceable space, one end of the clamping block 609 is always clamped with the rotating block 607, the rotating block 607 is prevented from rotating, and therefore the angle of the scraping plate 5 is fixed.
Referring to fig. 6 to 7, the outer wall of the scraper 5 is attached to the inner wall of the connecting slot 702, and the inner wall of the fixing hole 701 is attached to the outer wall of the fixing post 704.
In this embodiment: after a new scraper 5 is inserted into the connecting groove 702, the rotating seat 601 and the scraper 5 are rotated to reset, when the push rod 706 enters the inner cavity of the arc-shaped groove 707, the movable block 703 is moved and reset under the action of the elastic force of the second spring 705, the movable block 703 moves to drive the fixed column 704 to displace into the fixed hole 701, the scraper 5 is fixed in the connecting groove 702, and the scraper 5 is automatically and fixedly installed.
Referring to fig. 3 and 7, two sides of the movable block 703 are provided with inclined planes, the push rod 706 contacts with the inclined planes, and one end of the push rod 706 located outside the rotating seat 601 is provided with a hemispherical surface.
In this embodiment: through the cooperation of the parts in the adjusting mechanism 6, the rotating seat 601 and the scraping plate 5 are driven to rotate, in the process, the push rod 706 slides along the inner wall of the arc-shaped groove 707 until the push rod 706 contacts with the upper end of the arc-shaped groove 707, the push rod 706 is stressed to slide, the push rod 706 moves to push the movable block 703 to move, the second spring 705 is extruded, the movable block 703 moves to drive the fixed column 704 to move, when the scraping plate 5 is in a horizontal state, the fixed column 704 moves out of the fixed hole 701, and the fixation of the scraping plate 5 is canceled.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a leather coating device, includes operation panel (1), the top fixedly connected with mounting bracket (2) of operation panel (1), install coating roller (3) on mounting bracket (2), coating roller (3) are used for carrying out the coating operation to leather, the top of operation panel (1) is located one side fixedly connected with mount pad (4) of mounting bracket (2), install scraper blade (5) on mount pad (4), scraper blade (5) are used for carrying out the operation of strickling to the coating on the leather, a serial communication port, the angle of scraper blade (5) is adjusted through adjustment mechanism (6);
the adjusting mechanism (6) comprises a rotating seat (601), the rotating seat (601) is rotationally connected between two mounting seats (4), the scraping plate (5) is mounted on the rotating seat (601), the rotating seat (601) rotationally drives the scraping plate (5) to rotate, a connecting shaft (602) is fixedly connected to the outer wall of the rotating seat (601), the connecting shaft (602) extends to the inside of the mounting seats (4), one end of the connecting shaft (602) is located in a first straight gear (603) fixedly connected to the inside of the mounting seats (4), the first straight gear (603) rotationally drives the rotating seat (601) through the connecting shaft (602), a second straight gear (604) is rotationally connected to the outer wall of the first straight gear (603), one end of the second straight gear (604) is fixedly connected with a worm gear (605), and the worm gear (605) rotationally drives the first straight gear (603) through the second worm gear (604). The scraping plate (5) is mounted on the rotating seat (601) through a mounting mechanism (7).
2. The leather coating device according to claim 1, wherein the adjusting mechanism (6) further comprises a worm (606), the worm (606) is rotationally connected to the inside of the mounting seat (4) and located on the outer wall of the worm wheel (605), the top end of the worm (606) penetrates out of the upper portion of the mounting seat (4) and is fixedly connected with a rotating block (607), the top end of the mounting seat (4) is located on one side of the rotating block (607) and is fixedly connected with a positioning block (608), the inside of the positioning block (608) is slidably connected with a clamping block (609) extending out of the positioning block (608), a first spring (610) is connected between the clamping block (609) and the positioning block (608), the clamping block (609) is clamped with the rotating block (607) under the elastic action of the first spring (610), a chute (611) is formed in one end, far away from the rotating block (607), of the clamping block (609), and the chute (611) penetrates through the inner wall (612) and is slidably connected with the chute (611).
3. The leather coating device according to claim 2, wherein the mounting mechanism (7) comprises a fixing hole (701), the fixing hole (701) is formed in the outer wall of the scraper blade (5), a connecting groove (702) is formed in the outer wall of the rotating seat (601), the connecting groove (702) is used for allowing the scraper blade (5) to be inserted, a movable block (703) is slidably connected to the inside of the rotating seat (601), a fixing column (704) is fixedly connected to the outer wall of the movable block (703), the fixing column (704) extends into an inner cavity of the connecting groove (702), the fixing column (704) is inserted into the fixing hole (701) and used for fixing the scraper blade (5), a second spring (705) is connected between one end of the movable block (703) away from the fixing column (703) and the rotating seat (601), push rods (706) are slidably connected to the two sides of the movable block (703), the push rods (706) extend to the outer wall of the rotating seat (601), and the outer wall of the mounting seat (4) is provided with an arc-shaped groove (707).
4. A leather coating device according to claim 2, wherein said first spur gear (603) is engaged with said second spur gear (604), said connecting shaft (602) being coaxially arranged with said first spur gear (603).
5. A leather coating device according to claim 2, characterized in that the second spur gear (604) and the worm wheel (605) are fixedly connected coaxially through a mounting shaft, and the worm wheel (605) is in matching engagement transmission with the worm (606).
6. The leather coating device according to claim 2, wherein a clamping groove is formed in the outer wall of the rotating block (607), one end of the clamping block (609) is matched with the clamping groove, and a semicircular surface is formed at one end of the clamping block (609) away from the rotating block (607).
7. A leather coating device according to claim 2, wherein the inner wall of the chute (611) is attached to the outer wall of the slide (612), and the slide (612) is shaped like an i.
8. A leather coating device according to claim 3, wherein the outer wall of the scraper (5) is attached to the inner wall of the connecting groove (702), and the inner wall of the fixing hole (701) is attached to the outer wall of the fixing column (704).
9. A leather coating apparatus according to claim 3, wherein inclined surfaces are provided on both sides of the movable block (703), the push rod (706) is in contact with the inclined surfaces, and a hemispherical surface is provided at one end of the push rod (706) located outside the rotary seat (601).
10. A leather coating apparatus according to claim 3, wherein the arc-shaped groove (707) is a 1/4 bar-shaped arc-shaped groove body, and the groove depth of the arc-shaped groove (707) is gradually reduced from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410262934.6A CN117839984A (en) | 2024-03-08 | 2024-03-08 | Leather coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410262934.6A CN117839984A (en) | 2024-03-08 | 2024-03-08 | Leather coating device |
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| CN117839984A true CN117839984A (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410262934.6A Pending CN117839984A (en) | 2024-03-08 | 2024-03-08 | Leather coating device |
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| CN114589446A (en) * | 2022-03-21 | 2022-06-07 | 淮北金源工贸有限责任公司 | Welding equipment for production of lifting beam cross beam |
| CN116654677A (en) * | 2023-06-30 | 2023-08-29 | 云南勤德包装有限公司 | Composite plastic woven bag placing and anti-shifting mechanism |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0377071A1 (en) * | 1988-12-23 | 1990-07-11 | Müller GmbH Herne | Conveyor belts scraper |
| CN207468891U (en) * | 2017-08-26 | 2018-06-08 | 绍兴圣苗针纺有限公司 | A kind of easy-to-dismount fabric dyeing machine |
| CN213702080U (en) * | 2020-11-13 | 2021-07-16 | 苏州惠谊管业科技有限公司 | Power cable protection pipe thread machining device |
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