CN110756383A - Clamping type synthetic leather coating device - Google Patents
Clamping type synthetic leather coating device Download PDFInfo
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- CN110756383A CN110756383A CN201911178597.8A CN201911178597A CN110756383A CN 110756383 A CN110756383 A CN 110756383A CN 201911178597 A CN201911178597 A CN 201911178597A CN 110756383 A CN110756383 A CN 110756383A
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- ring
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- sealing
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- synthetic leather
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a clamping type synthetic leather coating device which comprises an upper pressing mechanism, a lower rolling mechanism, a base and a sealing mechanism, wherein the upper pressing mechanism is arranged on the base; according to the invention, the outer side of the periphery of the upper compression roller is provided with the raised rings, the outer side of the periphery of the lower coating roller is provided with the annular groove, the raised rings of the upper compression roller are attached and connected in the annular groove of the lower coating roller, so that the synthetic leather is in an area between the outer side of the raised rings of the upper compression roller and the annular groove of the lower coating roller during material conveying, and a limiting structure is formed during material conveying of the synthetic leather, so that the synthetic leather cannot be dislocated.
Description
Technical Field
The invention relates to a clamping type synthetic leather coating device.
Background
Plastic articles that mimic the composition and structure of natural leather and can be used as a substitute material therefor. The impregnated non-woven fabric is usually used as a net layer, and the microporous polyurethane layer is used as a grain layer. The front surface and the back surface of the leather are very similar to leather, have certain air permeability and are closer to natural leather than common artificial leather; in the production process of the synthetic leather, oiling operation is needed, the cloth is sent to a coating machine, the heated leather slurry is coated on the cloth to form the synthetic leather, but a coating roller and a compression roller in the existing clamping type synthetic leather coating device are fixedly connected, so that the adaptive adjustment cannot be carried out according to the height of the liquid level of the coating, and in addition, the synthetic leather is sometimes dislocated between the upper compression roller and the lower coating roller and has no limit structure.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the clamping type synthetic leather coating device has a limiting structure, good sealing performance and a detachable sealing structure, and can be adjusted.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a clamping type synthetic leather coating device comprises an upper abutting mechanism, a lower rolling mechanism, a base and a sealing mechanism; the upper abutting mechanism comprises an upper positioning plate, an upper positioning frame and an upper press roller; the upper press roller is rotatably arranged on the lower side of the upper positioning frame; the upper end of the upper positioning frame is telescopically locked and connected below the upper positioning plate; the lower rolling mechanism comprises a lower coating roller, a lower positioning frame, a lower telescopic rod, a trough, a positioning cylinder and an elastic ring body; the lower coating roller is arranged below the upper pressing roller; the lower coating roller is rotatably arranged on the upper side of the lower positioning frame; the lower end of the lower positioning frame is provided with a lower telescopic rod; the middle of the bottom of the material groove is provided with a through port; the lower end of the lower telescopic rod penetrates through a penetrating port at the bottom of the trough and extends to the position below the trough; the lower end of the lower telescopic rod extends into and is connected with the positioning cylinder; the lower end of the positioning cylinder is arranged on the base; the lower end of the lower telescopic rod is connected inside the positioning cylinder in a sliding manner along the axial direction of the positioning cylinder; an elastic ring body is arranged below the inner part of the positioning cylinder; the lower end of the elastic ring body is fixedly connected inside the positioning cylinder, and the upper end of the elastic ring body is pressed against the lower end of the lower telescopic rod; the sealing mechanism comprises a sealing telescopic ring, an upper sealing ring, a lower insertion ring, a lower sealing ring and a positioning screw rod; a sealing ring groove is formed in the outer side of the periphery of the lower telescopic rod; the periphery of the penetrating port of the material groove is provided with an inserting ring groove and an extruding ring groove, the extruding ring groove is communicated and connected with the outer side below the inserting ring groove, and the inner side below the inserting ring groove is communicated and provided with a plurality of penetrating channels; an upper sealing ring is arranged in the sealing ring groove; the lower inserting ring is inserted in the inserting ring groove; the outer sides of the periphery below the lower plug-in ring are connected with a lower sealing ring; the lower sealing ring is arranged in the extrusion ring groove; the positioning screw rod is connected in the through channel in a penetrating way; a plurality of positioning screw holes which are uniformly distributed are formed in the periphery of the inner side of the bottom of the lower plug-in ring; the upper end of the positioning screw rod is in threaded rotary connection with the positioning screw hole of the lower plug-in ring; the periphery of the upper end of the sealing telescopic ring is connected with the periphery of the upper sealing ring in a curing way; the periphery of the lower end of the sealing telescopic ring is connected with the periphery of the upper end of the lower plug-in ring in a curing manner; the coating roller is characterized in that protruding rings are arranged on the outer sides of the periphery of the upper pressing roller, annular grooves are formed in the outer sides of the periphery of the lower coating roller, and the protruding rings of the upper pressing roller are attached to and connected into the annular grooves of the lower coating roller.
Furthermore, the upper abutting mechanism also comprises a positioning frame, a cross-connecting threaded rod and a clamping nut; the positioning frame is arranged on the lower side of the upper positioning plate; the upper end of the cross-connecting threaded rod is in cross connection with the positioning frame; the lower end of the cross-connecting threaded rod is connected with the upper end of the upper connecting frame; the threaded rod is in threaded rotary connection with two clamping nuts; the two clamping nuts are respectively positioned on the upper side and the lower side of the positioning frame.
Further, the device also comprises a rotation driving mechanism; the rotation driving mechanism comprises a rotating plate, a rotating shaft, a clamping screw and a threaded plate; the bottom of the positioning cylinder is provided with a rotating plate; the lower end of the rotating plate is rotatably connected to the middle of the upper end of the base through a rotating shaft; two sides of the upper end of the base are respectively provided with a thread plate; the thread plates are respectively connected with a clamping screw in a threaded manner; and the two sides of the rotating plate are respectively clamped and fixed through clamping screws.
Furthermore, the end parts of the clamping screw rods on the two sides of the rotating plate are respectively provided with a pressing block; the outer side surface of the pressing block is of an arc-shaped structure.
Furthermore, the periphery of the lower end of the lower telescopic rod is provided with a butting ring; the upper end of the elastic ring body is pressed against the lower end face of the abutting ring around the lower end of the lower telescopic rod.
Furthermore, a cylindrical cavity is arranged inside the positioning cylinder; wear-resisting rings in a circular structure are arranged around the abutting ring; the abutting ring is abutted and slidably connected to the inside of the positioning cylinder through the wear-resistant ring; the wear-resistant ring is made of polytetrafluoroethylene materials.
Furthermore, the trough is in a conical structure with a large top and a small bottom.
Further, the sealing expansion ring is made of a corrugated pipe material.
Furthermore, the upper sealing ring and the lower sealing ring are both made of high-elasticity sealing rubber materials.
The invention has the advantages of
1. According to the invention, the outer side of the periphery of the upper compression roller is provided with the raised rings, the outer side of the periphery of the lower coating roller is provided with the annular grooves, the raised rings of the upper compression roller are attached and connected in the annular grooves of the lower coating roller, so that the synthetic leather is in an area between the outer side of the raised rings of the upper compression roller and the annular grooves of the lower coating roller during material feeding, and a limiting structure is formed during material feeding of the synthetic leather, so that the synthetic leather cannot be dislocated; the invention is additionally provided with a sealing mechanism, the upper end of the sealing expansion ring is tightly and hermetically connected in the sealing ring groove of the lower expansion link through the elastic force of the upper sealing ring, the lower end of the sealing expansion ring is extruded into the extrusion ring groove of the material groove through the lower insertion ring, and the lower insertion ring is fixed through the positioning screw rod, so that the sealing expansion ring forms a movably connected locking structure, and the disassembly, the overhaul and the replacement are convenient.
2. The upper press roller is telescopically locked and connected to the lower side of the upper positioning plate, the lower coating roller is axially and slidably connected into the positioning cylinder after penetrating through the penetrating port of the material groove through the lower telescopic rod, the lower telescopic rod is upwards pressed by the elastic ring body in the positioning cylinder, so that the upper press roller and the lower coating roller can be tightly attached, when the positions of the upper press roller and the lower coating roller need to be adjusted, only the penetrating threaded rod needs to be telescopically moved on the positioning frame, and then the lower coating roller is locked through the clamping nut, so that the lower coating roller can be adapted to different coating liquid level heights, and the operation is very flexible.
3. The upper coating roller and the lower coating roller are installed, the phenomenon that the longitudinal upper position and the longitudinal lower position are not aligned sometimes occurs, the disassembly and the reinstallation are very complicated, a rotation driving mechanism is additionally arranged, the lower end of a positioning cylinder is rotationally connected to a base through a rotating plate and a rotating shaft, the rotating plate is pushed to rotate through the rotary clamping of two clamping screw rods, the positioning cylinder and the lower coating roller can be driven to rotate, the axial position of the lower coating roller can be finely adjusted, and the purpose of better attaching and aligning with the upper coating roller is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of the lower rolling mechanism of the present invention.
Fig. 3 is an enlarged schematic view of the rotary drive mechanism of the present invention.
FIG. 4 is a schematic view showing the butt joint structure of the upper press roll and the lower paint roll according to the present invention.
Fig. 5 is an enlarged schematic view of the sealing mechanism of the present invention.
Fig. 6 is a partially disassembled structural schematic diagram of the sealing mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, a snap-fit synthetic leather coating device includes an upper pressing mechanism 2, a lower rolling mechanism 3, a base 1, and a sealing mechanism 5. The upper abutting mechanism 2 comprises an upper positioning plate 21, an upper positioning frame 25 and an upper press roller 26; the upper press roller 26 is rotatably arranged at the lower side of the upper positioning frame 25; the upper end of the upper positioning frame 25 is telescopically locked and connected below the upper positioning plate 21; the lower rolling mechanism 3 comprises a lower coating roller 31, a lower positioning frame 32, a lower telescopic rod 34, a trough 33, a positioning cylinder 36 and an elastic ring body 37; the lower coating roller 31 is arranged below the upper press roller 26; the lower coating roller 31 is rotatably arranged on the upper side of the lower positioning frame 32; the lower end of the lower positioning frame 32 is provided with a lower telescopic rod 34; the middle of the bottom of the trough 33 is provided with a through port 331; the lower end of the lower telescopic rod 34 passes through the through port 331 at the bottom of the trough 33 and extends to the lower part of the trough 33; the lower end of the lower telescopic rod 34 extends into and is connected with the positioning cylinder 36; the lower end of the positioning cylinder 36 is arranged on the base 1; the lower end of the lower telescopic rod 34 is connected inside the positioning cylinder 36 in a sliding manner along the axial direction of the positioning cylinder 36; an elastic ring body 37 is arranged below the inner part of the positioning cylinder 36; the lower end of the elastic ring body 37 is fixedly connected inside the positioning cylinder 36, and the upper end of the elastic ring body 37 is pressed against the lower end of the lower telescopic rod 34. The sealing mechanism 5 comprises a sealing telescopic ring 51, an upper sealing ring 52, a lower inserting ring 53, a lower sealing ring 54 and a positioning screw 55; a sealing ring groove 343 is formed in the outer side of the periphery of the lower telescopic rod 34; the periphery of the penetrating port 331 of the trough 3 is provided with an inserting ring groove 332 and an extruding ring groove 333, the extruding ring groove 333 is communicated and connected with the outer side below the inserting ring groove 332, and the inner side below the inserting ring groove 332 is communicated and provided with a plurality of penetrating and connecting channels 334; the sealing ring groove 343 is provided with an upper sealing ring 52; the lower inserting ring 53 is inserted into the inserting ring groove 332; the outer sides of the periphery below the lower plug-in ring 53 are connected with a lower sealing ring 54; the lower sealing ring 54 is arranged in the extrusion ring groove 333; the positioning screw 55 is threaded in the through channel 334; a plurality of positioning screw holes 531 are uniformly distributed on the periphery of the inner side of the bottom of the lower inserting ring 53; the upper end of the positioning screw 55 is rotatably connected in a positioning screw hole 531 of the lower plug-in ring 53; the periphery of the upper end of the sealing telescopic ring 51 is connected with the periphery of the upper sealing ring 52 in a curing way; the periphery of the lower end of the sealing telescopic ring 51 is connected with the periphery of the upper end of the lower insertion ring 53 in a curing manner. The periphery of the upper press roll 26 is provided with a raised ring 261, the periphery of the lower coating roll 31 is provided with an annular groove 311, and the raised ring 261 of the upper press roll 26 is attached and connected in the annular groove 311 of the lower coating roll 31.
As shown in fig. 1 to 6, it is further preferable that the upper pressing mechanism 2 further includes a positioning frame 22, a threaded rod 23, and a clamping nut 24; the positioning frame 22 is arranged at the lower side of the upper positioning plate 21; the upper end of the cross-connecting threaded rod 23 is connected in the positioning frame 22 in a cross-connecting mode; the lower end of the cross-connecting threaded rod 23 is connected with the upper end of the upper connecting frame 25; the threaded rod 23 is connected with two clamping nuts 24 in a threaded and rotating manner; the two clamping nuts 24 are respectively located at the upper and lower sides of the positioning frame 22. Further preferably, the device also comprises a rotation driving mechanism 4; the rotation driving mechanism 4 comprises a rotation plate 41, a rotation shaft 42, a clamping screw 43 and a thread plate 44; the bottom of the positioning cylinder 36 is provided with a rotating plate 41; the lower end of the rotating plate 41 is rotatably connected to the middle of the upper end of the base 1 through a rotating shaft 42; two sides of the upper end of the base 1 are respectively provided with a thread plate 44; the thread plates 44 are respectively threaded with a clamping screw 43; the two sides of the rotating plate 41 are respectively clamped and fixed by clamping screws 43. Further, the end parts of the clamping screws 43 on both sides of the rotating plate 41 are respectively provided with a pressing block 431; the outer side surface of the pressing block 431 is of an arc-shaped structure. Further, a butting ring 341 is arranged around the lower end of the lower telescopic rod 34; the upper end of the elastic ring body 37 is pressed against the lower end surface of the abutting ring 341 around the lower end of the lower telescopic rod 34. Further, a cylindrical cavity is arranged inside the positioning cylinder 36; wear-resisting rings 342 in a circular ring structure are arranged around the abutting ring 341; the abutting ring 341 is connected in the positioning cylinder 36 in an abutting and sliding manner through a wear-resisting ring 342; the wear ring 342 is made of teflon. More preferably, the trough 33 has a tapered structure with a large top and a small bottom. Further, the sealing expansion ring 35 is made of a bellows material. Further, the upper seal ring 52 and the lower seal ring 54 are made of high-elastic sealing rubber material.
According to the invention, the outer side of the periphery of the upper compression roller 26 is provided with the raised ring 261, the outer side of the periphery of the lower coating roller 31 is provided with the annular groove 311, the raised ring 261 of the upper compression roller 26 is attached and connected in the annular groove 311 of the lower coating roller 31, so that the synthetic leather is in the area between the outer side of the raised ring 261 of the upper compression roller 26 and the annular groove 311 of the lower coating roller 31 when the synthetic leather is fed, and a limiting structure is formed when the synthetic leather is fed, so that the synthetic leather cannot be dislocated; the sealing mechanism 5 is additionally arranged, the upper end of the sealing telescopic ring 51 is elastically fastened and hermetically connected in the sealing ring groove 343 of the lower telescopic rod 34 through the upper sealing ring 52, the lower end of the sealing telescopic ring 51 extrudes the lower sealing ring 54 in the extrusion ring groove 333 of the trough 33 through the lower inserting ring 53, and the lower inserting ring 53 is fixed through the positioning screw 55, so that the sealing telescopic ring 51 forms a movably connected locking structure, and the disassembly, the overhaul and the replacement are convenient; the traditional connection mode of the upper press roll 26 and the lower coating roll 31 is changed, the upper press roll 26 is telescopically locked and connected to the lower side of the upper positioning plate 21, the lower coating roll 31 is axially and slidably connected into the positioning cylinder 36 after penetrating through the penetrating opening 331 of the material groove 33 through the lower telescopic rod 34, and the lower telescopic rod 34 is upwards pressed by the elastic ring body 37 in the positioning cylinder 36, so that the upper press roll 26 and the lower coating roll 31 can be tightly attached, when the positions of the upper press roll 26 and the lower coating roll 31 need to be adjusted, only the penetrating threaded rod 23 needs to be telescopically moved on the positioning frame 22, and then the upper press roll and the lower coating roll 31 are locked through the clamping nut 24, so that the lower coating roll 31 can be adapted to different coating liquid level heights, and the operation is very flexible. The upper press roll 26 and the lower coating roll 31 of the invention are installed, sometimes the phenomenon of longitudinal up-down position misalignment sometimes occurs, so the disassembly and reinstallation are very complicated, the invention adds the rotation driving mechanism 4, the lower end of the positioning cylinder 36 is rotationally connected on the base 1 through the rotating plate 41 and the rotating shaft 42, so the rotating plate 41 is pushed to rotate through the rotary clamping of the two clamping screws 43, so the positioning cylinder 36 and the lower coating roll 31 can be driven to rotate, so the axial position of the lower coating roll 31 can be finely adjusted, and the purpose of better fitting and aligning with the upper press roll 26 is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A clamping type synthetic leather coating device is characterized by comprising an upper pressing mechanism, a lower rolling mechanism, a base and a sealing mechanism; the upper abutting mechanism comprises an upper positioning plate, an upper positioning frame and an upper press roller; the upper press roller is rotatably arranged on the lower side of the upper positioning frame; the upper end of the upper positioning frame is telescopically locked and connected below the upper positioning plate; the lower rolling mechanism comprises a lower coating roller, a lower positioning frame, a lower telescopic rod, a trough, a positioning cylinder and an elastic ring body; the lower coating roller is arranged below the upper pressing roller; the lower coating roller is rotatably arranged on the upper side of the lower positioning frame; the lower end of the lower positioning frame is provided with a lower telescopic rod; the middle of the bottom of the material groove is provided with a through port; the lower end of the lower telescopic rod penetrates through a penetrating port at the bottom of the trough and extends to the position below the trough; the lower end of the lower telescopic rod extends into and is connected with the positioning cylinder; the lower end of the positioning cylinder is arranged on the base; the lower end of the lower telescopic rod is connected inside the positioning cylinder in a sliding manner along the axial direction of the positioning cylinder; an elastic ring body is arranged below the inner part of the positioning cylinder; the lower end of the elastic ring body is fixedly connected inside the positioning cylinder, and the upper end of the elastic ring body is pressed against the lower end of the lower telescopic rod; the sealing mechanism comprises a sealing telescopic ring, an upper sealing ring, a lower insertion ring, a lower sealing ring and a positioning screw rod; a sealing ring groove is formed in the outer side of the periphery of the lower telescopic rod; the periphery of the penetrating port of the material groove is provided with an inserting ring groove and an extruding ring groove, the extruding ring groove is communicated and connected with the outer side below the inserting ring groove, and the inner side below the inserting ring groove is communicated and provided with a plurality of penetrating channels; an upper sealing ring is arranged in the sealing ring groove; the lower inserting ring is inserted in the inserting ring groove; the outer sides of the periphery below the lower plug-in ring are connected with a lower sealing ring; the lower sealing ring is arranged in the extrusion ring groove; the positioning screw rod is connected in the through channel in a penetrating way; a plurality of positioning screw holes which are uniformly distributed are formed in the periphery of the inner side of the bottom of the lower plug-in ring; the upper end of the positioning screw rod is in threaded rotary connection with the positioning screw hole of the lower plug-in ring; the periphery of the upper end of the sealing telescopic ring is connected with the periphery of the upper sealing ring in a curing way; the periphery of the lower end of the sealing telescopic ring is connected with the periphery of the upper end of the lower plug-in ring in a curing manner; the coating roller is characterized in that protruding rings are arranged on the outer sides of the periphery of the upper pressing roller, annular grooves are formed in the outer sides of the periphery of the lower coating roller, and the protruding rings of the upper pressing roller are attached to and connected into the annular grooves of the lower coating roller.
2. The snap-on synthetic leather coating device of claim 1, wherein the upper pressing mechanism further comprises a positioning frame, a cross-connecting threaded rod, and a clamping nut; the positioning frame is arranged on the lower side of the upper positioning plate; the upper end of the cross-connecting threaded rod is in cross connection with the positioning frame; the lower end of the cross-connecting threaded rod is connected with the upper end of the upper connecting frame; the threaded rod is in threaded rotary connection with two clamping nuts; the two clamping nuts are respectively positioned on the upper side and the lower side of the positioning frame.
3. The snap-on synthetic leather coating apparatus according to claim 1, further comprising a rotational driving mechanism; the rotation driving mechanism comprises a rotating plate, a rotating shaft, a clamping screw and a threaded plate; the bottom of the positioning cylinder is provided with a rotating plate; the lower end of the rotating plate is rotatably connected to the middle of the upper end of the base through a rotating shaft; two sides of the upper end of the base are respectively provided with a thread plate; the thread plates are respectively connected with a clamping screw in a threaded manner; and the two sides of the rotating plate are respectively clamped and fixed through clamping screws.
4. The snap-on synthetic leather coating device of claim 3, wherein the ends of the clamping screws on both sides of the rotating plate are respectively provided with a pressing block; the outer side surface of the pressing block is of an arc-shaped structure.
5. The snap-on synthetic leather coating device of claim 1, wherein the lower end of the lower telescopic rod is provided with a butting ring around; the upper end of the elastic ring body is pressed against the lower end face of the abutting ring around the lower end of the lower telescopic rod.
6. The snap-on synthetic leather coating device of claim 5, wherein the positioning cylinder is provided with a cylindrical cavity inside; wear-resisting rings in a circular structure are arranged around the abutting ring; the abutting ring is abutted and slidably connected to the inside of the positioning cylinder through the wear-resistant ring; the wear-resistant ring is made of polytetrafluoroethylene materials.
7. The snap-on synthetic leather coating apparatus of claim 1, wherein the trough is a tapered structure with a large top and a small bottom.
8. The snap-on synthetic leather coating apparatus of claim 1, wherein the sealing expansion ring is made of bellows material.
9. The snap-on synthetic leather coating apparatus of claim 1, wherein the upper sealing ring and the lower sealing ring are made of high elastic sealing rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911178597.8A CN110756383A (en) | 2019-11-27 | 2019-11-27 | Clamping type synthetic leather coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911178597.8A CN110756383A (en) | 2019-11-27 | 2019-11-27 | Clamping type synthetic leather coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110756383A true CN110756383A (en) | 2020-02-07 |
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ID=69339665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911178597.8A Pending CN110756383A (en) | 2019-11-27 | 2019-11-27 | Clamping type synthetic leather coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110756383A (en) |
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| JP2000234105A (en) * | 1999-02-12 | 2000-08-29 | Hitachi Cable Ltd | Powder rolling roll |
| JP2000263314A (en) * | 1999-03-12 | 2000-09-26 | Hitachi Cable Ltd | Chamfering rolling roll of metal strip and manufacture of metal strip |
| CN202823741U (en) * | 2012-08-20 | 2013-03-27 | 刘新会 | Film coating equipment |
| CN104549875A (en) * | 2015-01-28 | 2015-04-29 | 吴瑛 | Coating device of coating machine |
| CN206889234U (en) * | 2017-05-27 | 2018-01-16 | 江苏环力科技发展股份有限公司 | A kind of water pump controller of convenient control |
| CN207031559U (en) * | 2017-02-15 | 2018-02-23 | 周志海 | Pickling squeeze roll lifting apparatus |
| CN108311543A (en) * | 2018-01-15 | 2018-07-24 | 太原理工大学 | A kind of special-shaped roll, milling train and method for reducing magnesium alloy rolling side and splitting tendency |
| CN207918980U (en) * | 2018-01-23 | 2018-09-28 | 福建清景铜箔有限公司 | A kind of foil machine winding balance control device |
| CN208920787U (en) * | 2018-10-11 | 2019-05-31 | 东台市富安合成材料有限公司 | A kind of cleaning type synthetic leather drying unit |
| CN209020661U (en) * | 2018-10-22 | 2019-06-25 | 江苏东台实力工业材料有限公司 | A kind of flexible fine adjustment type adhesive tape coating device |
| CN110140638A (en) * | 2019-06-04 | 2019-08-20 | 广州市欧伊若科技有限公司 | A kind of fine-spraying belt with cleaning function convenient for storage |
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2019
- 2019-11-27 CN CN201911178597.8A patent/CN110756383A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000234105A (en) * | 1999-02-12 | 2000-08-29 | Hitachi Cable Ltd | Powder rolling roll |
| JP2000263314A (en) * | 1999-03-12 | 2000-09-26 | Hitachi Cable Ltd | Chamfering rolling roll of metal strip and manufacture of metal strip |
| CN202823741U (en) * | 2012-08-20 | 2013-03-27 | 刘新会 | Film coating equipment |
| CN104549875A (en) * | 2015-01-28 | 2015-04-29 | 吴瑛 | Coating device of coating machine |
| CN207031559U (en) * | 2017-02-15 | 2018-02-23 | 周志海 | Pickling squeeze roll lifting apparatus |
| CN206889234U (en) * | 2017-05-27 | 2018-01-16 | 江苏环力科技发展股份有限公司 | A kind of water pump controller of convenient control |
| CN108311543A (en) * | 2018-01-15 | 2018-07-24 | 太原理工大学 | A kind of special-shaped roll, milling train and method for reducing magnesium alloy rolling side and splitting tendency |
| CN207918980U (en) * | 2018-01-23 | 2018-09-28 | 福建清景铜箔有限公司 | A kind of foil machine winding balance control device |
| CN208920787U (en) * | 2018-10-11 | 2019-05-31 | 东台市富安合成材料有限公司 | A kind of cleaning type synthetic leather drying unit |
| CN209020661U (en) * | 2018-10-22 | 2019-06-25 | 江苏东台实力工业材料有限公司 | A kind of flexible fine adjustment type adhesive tape coating device |
| CN110140638A (en) * | 2019-06-04 | 2019-08-20 | 广州市欧伊若科技有限公司 | A kind of fine-spraying belt with cleaning function convenient for storage |
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Application publication date: 20200207 |
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