CN214245079U

CN214245079U - Synthetic leather knurling device with adjustable

Info

Publication number: CN214245079U
Application number: CN202120166362.3U
Authority: CN
Inventors: 王新才; 朱后华; 黄建
Original assignee: Zhejiang Yongfa Synthetic Leather Co ltd
Current assignee: Zhejiang Yongfa Synthetic Leather Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-21
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a synthetic leather knurling device with adjustable, comprising a base plate, the top of bottom plate is equipped with the leather, debugging mechanism is installed in the outside of leather, the top rigid coupling of threaded rod has the handle. This synthetic leather knurling device with adjustable, the threaded rod passes through the inner bearing and rotates on changeing the piece, make changeing the piece and drive the compression roller in the clamp block and adjust from top to bottom, thickness debugging according to the leather, the device can not be to the leather knurling of different thickness has been solved, the problem that the adjustability is low, the down tube that makes both sides through the round pin axle linkage moves to the outside, the down tube drives the spout inside-out side slip of slider on the second concave plate, make the spring of both sides tensile, on the contrary, elasticity through the spring makes the clamp plate drive the gyro wheel and resets, the gyro wheel of top both sides supports the both ends of leather tightly on the gyro wheel of below both sides, can keep the state of stretching tightly in making the leather transportation, the leather that has solved the device can not make the transportation keeps the state of stretching tightly, influence the problem of knurling quality.

Description

Synthetic leather knurling device with adjustable

Technical Field

The utility model relates to a synthetic leather technical field specifically is a synthetic leather knurling device with adjustable.

Background

The plastic product simulating the composition and structure of natural leather and capable of being used as substitute material is produced with soaked non-woven fabric as netted layer and microporous polyurethane layer as grain layer, and has front and back surfaces similar to leather and certain air permeability, and is similar to natural leather,

for example, patent No. 202020143857. X's an embossing apparatus for synthetic leather processing, including knurling interior roller, fixed subassembly, fixture block and locating piece, the knurling pipe is connected through the mode that cup joints in the outside of knurling interior roller, though the device need not whole change embossing roller, an embossing roller just can correspond multiple embossing pipe, and the function is stronger, comparatively practical, but the device can not be to the leather knurling of different thickness, the problem that the adjustable performance is low, the leather that has the device simultaneously can not make the transportation in keeps the state of stretching straight, influences the problem of knurling quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synthetic leather knurling device with adjustable to the device that proposes in solving above-mentioned background can not be to the leather knurling of different thickness, problem that adjustable performance is low.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable synthetic leather embossing device comprises a bottom plate, wherein leather is arranged above the bottom plate, and a debugging mechanism is arranged on the outer side of the leather;

the debugging mechanism comprises a threaded rod, a handle, a first concave plate, a rotating block, a clamping block, a compression roller and a pressing plate;

the top rigid coupling of threaded rod has the handle, the outer wall threaded connection of threaded rod has first notch board, the bottom rigid coupling of first notch board is on the top of bottom plate, the threaded rod passes through the inner bearing and changes the piece and rotate continuously, the bottom rigid coupling of commentaries on classics piece has the clamp splice, the inboard of clamp splice is rotated through the pivot and is connected with the compression roller, the bottom laminating of compression roller has the leather, the below of compression roller is equipped with the clamp plate, the top of clamp plate is laminated with the bottom of leather mutually. The adjustable performance is high according to the thickness adjustment of leather.

Preferably, the outer wall of the handle is processed with abrasive grains. The rotational friction is increased.

Preferably, the base is fixedly connected to four corners of the bottom plate, and the vertical plate is fixedly connected to the top end of the left side of the bottom plate. The bases at the four corners stabilize the whole body on the ground.

Preferably, a fixing mechanism is arranged above the vertical plate;

the fixing mechanism comprises a supporting seat, a motor, a first grooved wheel, a belt, a second grooved wheel, a wire wheel, a roller, a clamping plate, a vertical block, an inclined rod, a sliding block, a sliding groove, a second concave plate, a spring and a vertical rod;

the bottom end of the supporting seat is fixedly connected to the top end of the vertical plate, the top end of the supporting seat is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a first grooved pulley, the first grooved pulley is rotatably connected with a second grooved pulley through a belt, the rear end of the second grooved pulley is fixedly connected with a wire wheel, the front side and the rear side of the wire wheel are rotatably connected with the vertical plate through internal bearings, the outer wall of the wire wheel is wound and connected with leather, the right side of the wire wheel is provided with a roller wheel, the roller wheel is rotatably connected with the bottom plate and the clamping plate through rotating shafts respectively, the inner side of the roller wheel is attached to the outer side of the leather, the end part of the clamping plate is fixedly connected with a vertical block, the front end of the vertical block is rotatably connected with an inclined rod through a pin shaft, the upper part of the inclined rod is rotatably connected with a sliding block through a pin shaft, the sliding block is slidably clamped with a sliding groove, and the sliding groove is formed in the inner wall of the upper side of the second concave plate, the equal rigid coupling of tip of second concave plate is in the top outside of bottom plate, the equal rigid coupling in inboard of slider has the spring, the equal rigid coupling in inboard internal surface of spout in the inboard of spring, the equal rigid coupling in top of splint has the montant, the outer wall of montant all with the top inner wall clearance fit of second concave plate. The rollers on the two sides of the upper part tightly support the two ends of the leather on the rollers on the two sides of the lower part, so that the leather can keep a stretched state in the transportation process, and the embossing quality is ensured.

Preferably, the first sheave, the belt and the second sheave are on the same vertical line. The rotation of the wire wheel is stable.

Preferably, the sliding block and the sliding groove form a sliding structure. The slide block slides left and right in the slide groove.

Preferably, the springs are symmetrically disposed about the roller. So that the roller in the clamping plate is uniformly stressed.

Preferably, the rollers are symmetrically arranged about the platen. The leather is kept in a stretched state.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the adjustable synthetic leather embossing device has the following advantages:

the press roller device has the advantages that through the matching among the bottom plate, the leather, the threaded rod, the handle, the first concave plate, the rotating block, the clamping block, the press roller and the press plate, the threaded rod rotates on the rotating block through the internal bearing, so that the rotating block drives the press roller in the clamping block to be adjusted up and down, the adjusting performance is high according to the thickness adjustment of the leather, and the problems that the device cannot be used for embossing the leather with different thicknesses and is low in adjusting performance are solved;

through the bottom plate, the riser, the leather, the cooperation between adjustment mechanism and the fixed establishment, the leather is transported between two gyro wheels of both sides, splint drive the riser rebound of both sides, the down tube that makes both sides through the round pin axle linkage moves to the outside, the down tube drives the slider and slides to the outside in the spout on the second concave, make the spring of both sides tensile, otherwise, elasticity through the spring makes splint drive the gyro wheel and resets, the gyro wheel of top both sides supports the both ends of leather tightly on the gyro wheel of below both sides, can keep the state of stretching straight in making the leather transportation, guarantee the knurling quality, the leather that the device can not make in the transportation keeps the state of stretching straight, influence the problem of knurling quality has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the slider, the sliding groove and the spring in FIG. 1;

FIG. 3 is a schematic view of the press roll, leather and platen of FIG. 1;

fig. 4 is a schematic structural view of the motor, the supporting seat and the first sheave in fig. 1.

In the figure: 1. the base plate, 2, the base, 3, the riser, 4, the debugging mechanism, 401, the threaded rod, 402, the handle, 403, first concave plate, 404, the commentaries on classics piece, 405, the clamp splice, 406, the compression roller, 407, the clamp plate, 5, fixed establishment, 501, supporting seat, 502, the motor, 503, first sheave, 504, the belt, 505, the second sheave, 506, the line wheel, 507, the gyro wheel, 508, splint, 509, the riser, 510, the down tube, 511, the slider, 512, the spout, 513, the second concave plate, 514, the spring, 515, the montant, 6, the leather.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable synthetic leather embossing device comprises a bottom plate 1, leather 6 is arranged above the bottom plate 1, a debugging mechanism 4 is arranged on the outer side of the leather 6, the debugging mechanism 4 comprises a threaded rod 401, a handle 402, a first concave plate 403, a rotating block 404, a clamping block 405, a pressing roller 406 and a pressing plate 407, the handle 402 is fixedly connected to the top end of the threaded rod 401, the first concave plate 403 is in threaded connection with the outer wall of the threaded rod 401, the handle 402 is rotated to drive the threaded rod 401 to rotate and move up and down in the first concave plate 403, the bottom end of the first concave plate 403 is fixedly connected to the top end of the bottom plate 1, the threaded rod 401 is rotatably connected with the rotating block 404 through an internal bearing, the clamping block 405 is fixedly connected to the bottom end of the rotating block 404, the pressing roller 406 is rotatably connected to the inner side of the clamping block 405 through a rotating shaft, the leather 6 is attached to the bottom end of the pressing roller 406, the pressing plate 407 is arranged below the pressing roller 406, the top end of the pressing plate 407 is attached to the bottom end of the leather 6, the rotating block 401 rotates on the rotating block 404 through the internal bearing, the rotating block 404 drives the press roller 406 in the clamping block 405 to adjust up and down, the press roller is debugged according to the thickness of the leather 6, when the clamping block 405 drives the press roller 406 to move downwards, the press roller 406 tightly supports the leather 6 on the press plate 407 for embossing, the outer wall of the handle 402 is processed with abrasive grains, and the rotating friction force is increased.

The base 2 is fixedly connected to four corners of the bottom end of the bottom plate 1, the base 2 at the four corners enables the whole body to be stabilized on the ground, and the vertical plate 3 is fixedly connected to the top end of the left side of the bottom plate 1.

A fixing mechanism 5 is installed above the vertical plate 3, the fixing mechanism 5 comprises a supporting seat 501, a motor 502, a first grooved pulley 503, a belt 504, a second grooved pulley 505, a wire wheel 506, a roller 507, a clamping plate 508, a vertical block 509, an inclined rod 510, a sliding block 511, a sliding groove 512, a second concave plate 513, a spring 514 and a vertical rod 515, the bottom end of the supporting seat 501 is fixedly connected to the top end of the vertical plate 3, the motor 502 is fixedly connected to the top end of the supporting seat 501, the first grooved pulley 503 is fixedly connected to an output shaft of the motor 502, the output shaft of the motor 502 drives the first grooved pulley 503 to rotate, the first grooved pulley 503 is rotatably connected to the second grooved pulley 505 through the belt 504, the rear end of the second grooved pulley 505 is fixedly connected to the wire wheel 506, the front side and the rear side of the wire wheel 506 are rotatably connected to the vertical plate 3 through internal bearings, the leather 6 is wound around the outer wall of the wire wheel 506, the first grooved pulley 503 drives the second grooved pulley 505 to rotate through the belt 504, the second grooved pulley 505 drives the wire wheel 506 to rotate in the vertical plate 3 through the front and rear internal bearings, leather 6 is transported towards the right side, rollers 507 are arranged on the right side of the wire wheel 506, the rollers 507 are respectively connected with the bottom plate 1 and the clamping plate 508 through rotating shafts in a rotating mode, the inner sides of the rollers 507 are attached to the outer side of the leather 6, the rollers 507 on the upper side and the lower side rotate in the clamping plate 508 and the bottom plate 1 through rotating shafts respectively, the leather 6 is transported towards the right side, vertical blocks 509 are fixedly connected to the end portions of the clamping plate 508, inclined rods 510 are rotatably connected to the front ends of the vertical blocks 509 through pin shafts, the upper portions of the inclined rods 510 are rotatably connected with sliding blocks 511 through pin shafts, the sliding blocks 511 are slidably clamped with sliding grooves 512, the sliding grooves 512 are respectively arranged on the inner wall of the upper outer side of a second concave plate 513, the end portions of the second concave plate 513 are fixedly connected to the outer side of the top end of the bottom plate 1, springs 514 are fixedly connected to the inner side of the sliding blocks, the inner sides of the sliding grooves 512, the clamping plate 508 drives the vertical blocks 509 on the two sides to move upwards, the inclined rods 510 on the two sides move outwards through pin shaft linkage, the inclined rod 510 drives the sliding block 511 to slide outwards in the sliding groove 512 on the second concave plate 513, so that the springs 514 on both sides are stretched, otherwise, the clamping plate 508 drives the rollers 507 to reset through the elasticity of the springs 514, the rollers 507 on both sides above tightly press both ends of the leather 6 against the rollers 507 on both sides below, so that the leather 6 can keep a stretched state in the transportation process, vertical rods 515 are fixedly connected to the top ends of the clamping plate 508, the outer walls of the vertical rods 515 are in clearance fit with the upper inner wall of the second concave plate 513, the clamping plate 508 drives the vertical rods 515 to move up and down in the second concave plate 513, the first grooved pulley 503, the belt 504 and the second grooved pulley 505 are on the same vertical line, so that the wire wheel 506 rotates stably, the sliding block 511 and the sliding groove 512 form a sliding structure, the sliding block 511 slides leftwards and rightwards in the sliding groove 512, the springs 514 are symmetrically arranged with respect to the rollers 507, so that the rollers 507 in the clamping plate 508 are uniformly stressed, and the rollers are symmetrically arranged with respect to the pressing plate 407, the leather 6 is kept in a stretched state.

When the adjustable synthetic leather embossing device is used, firstly, an external power supply of a motor 502 is switched on, the motor 502 works, an output shaft of the motor 502 drives a first grooved pulley 503 to rotate, the first grooved pulley 503 drives a second grooved pulley 505 to rotate through a belt 504, the second grooved pulley 505 drives a reel 506 to rotate in a vertical plate 3 through front and rear internal bearings, leather 6 is transported to the right side, the leather 6 is transported between two rollers 507 on two sides, a clamping plate 508 drives vertical blocks 509 on two sides to move upwards, inclined rods 510 on two sides move outwards through pin shaft linkage, the inclined rods 510 drive sliding blocks 511 to slide outwards in sliding grooves 512 on a second concave plate 513, springs 514 on two sides are stretched, on the contrary, the clamping plate 508 drives the rollers 507 to reset through the elasticity of the springs 514, the rollers 507 on two sides above tightly press two sides of the leather 6 against the rollers 507 on two sides below, so that the leather 6 can keep a straight state in the transportation process, the handle 402 is rotated manually to drive the threaded rod 401 to rotate and move downwards in the first concave plate 403, the threaded rod 401 rotates on the rotating block 404 through an internal bearing, the rotating block 404 drives the pressing roller 406 in the clamping block 405 to adjust up and down, the pressing roller 406 is debugged according to the thickness of the leather 6, and when the clamping block 405 drives the pressing roller 406 to move downwards, the leather 6 is tightly pressed on the pressing plate 407 through the pressing roller 406 to be embossed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a synthetic leather knurling device with adjustable, includes bottom plate (1), its characterized in that: leather (6) is arranged above the bottom plate (1), and a debugging mechanism (4) is arranged on the outer side of the leather (6);

the debugging mechanism (4) comprises a threaded rod (401), a handle (402), a first concave plate (403), a rotating block (404), a clamping block (405), a pressing roller (406) and a pressing plate (407);

the top rigid coupling of threaded rod (401) has handle (402), the outer wall threaded connection of threaded rod (401) has first concave plate (403), the bottom rigid coupling of first concave plate (403) is on the top of bottom plate (1), threaded rod (401) rotate with commentaries on classics piece (404) through interior bearing and link to each other, the bottom rigid coupling of commentaries on classics piece (404) has clamp splice (405), the inboard of clamp splice (405) is rotated through the pivot and is connected with compression roller (406), the bottom laminating of compression roller (406) has leather (6), the below of compression roller (406) is equipped with clamp plate (407), the top of clamp plate (407) is laminated with the bottom of leather (6) mutually.

2. The adjustable synthetic leather embossing device of claim 1, wherein: the outer wall of the handle (402) is processed with grinding grains.

3. The adjustable synthetic leather embossing device of claim 1, wherein: the base (2) is fixedly connected to four corners of the bottom end of the bottom plate (1), and a vertical plate (3) is fixedly connected to the top end of the left side of the bottom plate (1).

4. The adjustable synthetic leather embossing device of claim 3, wherein: a fixing mechanism (5) is arranged above the vertical plate (3);

the fixing mechanism (5) comprises a supporting seat (501), a motor (502), a first grooved wheel (503), a belt (504), a second grooved wheel (505), a wire wheel (506), a roller (507), a clamping plate (508), a vertical block (509), an inclined rod (510), a sliding block (511), a sliding groove (512), a second concave plate (513), a spring (514) and a vertical rod (515);

the bottom rigid coupling of supporting seat (501) is on the top of riser (3), the top rigid coupling of supporting seat (501) has motor (502), the output shaft rigid coupling of motor (502) has first sheave (503), first sheave (503) rotate with second sheave (505) through belt (504) and link to each other, the rear end rigid coupling of second sheave (505) has line wheel (506), both sides all rotate with riser (3) through interior bearing around line wheel (506) and link to each other, the outer wall winding of line wheel (506) links to each other with leather (6), the right side of line wheel (506) is equipped with gyro wheel (507), gyro wheel (507) rotate with bottom plate (1) and splint (508) through the pivot respectively and link to each other, the inboard of gyro wheel (507) is laminated with the outside of leather (6) mutually, the tip rigid coupling of splint (508) has vertical block (509), the front end of vertical block (509) all rotates through the round pin axle and is connected with down tube (510), the top of down tube (510) all rotates with slider (511) through the round pin axle and links to each other, slider (511) all with spout (512) slip joint, the top outside inner wall of establishing in second concave plate (513) is all seted up in spout (512), the equal rigid coupling in the top outside of bottom plate (1) of tip of second concave plate (513), the equal rigid coupling in inboard of slider (511) has spring (514), the inboard equal rigid coupling of spring (514) is at the inboard internal surface of spout (512), the equal rigid coupling in top of splint (508) has montant (515), the outer wall of montant (515) all with the top inner wall clearance fit of second concave plate (513).

5. The adjustable synthetic leather embossing device of claim 4, wherein: the first sheave (503), the belt (504) and the second sheave (505) are on the same vertical line.

6. The adjustable synthetic leather embossing device of claim 4, wherein: the sliding block (511) and the sliding groove (512) form a sliding structure.

7. The adjustable synthetic leather embossing device of claim 4, wherein: the springs (514) are symmetrically arranged about the roller (507).

8. The adjustable synthetic leather embossing device of claim 4, wherein: the rollers (507) are symmetrically arranged with respect to the pressing plate (407).