CN217369076U

CN217369076U - Tension wheel device for coating machine

Info

Publication number: CN217369076U
Application number: CN202220664825.3U
Authority: CN
Inventors: 张小兵; 李家林
Original assignee: Nanjing Wanwo New Material Technology Co ltd
Current assignee: Nanjing Wanwo New Material Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-06
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a take-up pulley device for coating machine, including tensioning frame and extension board, the extension board is installed to the top of tensioning frame, overspeed device tensioner is installed to the preceding terminal surface of extension board. This a take-up pulley device for coating machine, through first slider, the link plate, the take-up pulley, mutually support between first sleeve and the first screw rod isotructure, can drive first screw rod through first handle and rotate, make first screw rod drive the link plate through first sleeve and remove, drive the take-up pulley through the link plate and remove, thereby made things convenient for and adjusted the take-up pulley, through the baffle, the second diaphragm, the slide, mutually support between second slider and the second sleeve isotructure, when the second sleeve removes, the second sleeve can drive the slide through the second slider and remove, make the slide drive the baffle through the second diaphragm and enter into in the recess of extension board fixed with it, made things convenient for like this to install and dismantle work to the take-up pulley.

Description

Tension wheel device for coating machine

Technical Field

The utility model relates to a coating machine take-up pulley technical field specifically is a take-up pulley device for coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, the coating machine coats a layer of glue, paint or printing ink and the like with specific functions on a coiled substrate, and the substrate is dried and then coiled, in order to ensure the normal and stable operation of the coating machine, a tensioning wheel is arranged on a tensioning frame of the coating machine, the structure of the tensioning wheel in the prior art is single, the adjustment is inconvenient after the loosening occurs, and meanwhile, the tensioning wheel in the prior art is also inconvenient to install, disassemble and maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take-up pulley device for coating machine to the take-up pulley department single structure among the above-mentioned background art of solution and among the prior art is proposed, when taking place not hard up the inconvenient problem of adjusting in back.

In order to achieve the above object, the utility model provides a following technical scheme: a tensioning wheel device for a coating machine comprises a tensioning frame and a support plate, wherein the support plate is arranged above the tensioning frame, and the tensioning device is arranged on the front end face of the support plate;

the tensioning device comprises a first sliding block, a hanging plate, a tensioning wheel, a first sleeve and a first screw rod;

controlling first slider and the spout department slip joint of extension board, the front end outer wall rigid coupling of first slider has the link plate, the preceding terminal surface of link plate rotates and is connected with the take-up pulley, the equal rigid coupling in below both ends of link plate has first sleeve, and the inside threaded connection in below of first sleeve has first screw rod, the below of first screw rod rotates with the extension board and links to each other.

Preferably, a first handle is fixedly connected to the outer wall below the first screw rod, and the first screw rod can be driven to rotate through the first handle.

Preferably, the connecting devices are arranged above the left side and the right side of the tensioning frame;

the connecting device comprises a first transverse plate, a bolt, an L-shaped plate, a second handle and a second screw rod;

control first diaphragm links to each other through a plurality of bolts and tensioning frame screw thread, the top outside rigid coupling of first diaphragm has the L shaped plate, the top of L shaped plate is equipped with the second handle, and the below integrated into one piece of second handle is provided with the second screw rod, the upper and lower side outer wall of second screw rod links to each other with the inside rotation of L shaped plate and first diaphragm respectively.

Preferably, fixing devices are arranged on two sides of the front end face of the support plate;

the fixing device comprises a baffle, a second transverse plate, a sliding plate, a second sliding block and a second sleeve;

control the below outer wall of baffle and the groove inner wall clearance fit of extension board, the outside welding of baffle has the second diaphragm, and the outside rigid coupling of second diaphragm has the slide, the spout department slip joint of slide has the second slider, the rear end face of second slider is connected with the second sleeve through the pivot rotation, and the inside of second sleeve links to each other with the outer wall screw thread of second screw rod.

Preferably, the second telescopic outside rigid coupling has the third diaphragm, and the outside outer wall of third diaphragm and the spout department inner wall clearance fit of L shaped plate, and the spout that the third diaphragm passes through the L shaped plate like this can play limiting displacement to the second sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: according to the tensioning wheel device for the coating machine, through mutual matching of the structures such as the first sliding block, the hanging plate, the tensioning wheel, the first sleeve and the first screw rod, the first screw rod can be driven by the first handle to rotate, so that the first screw rod drives the hanging plate to move through the first sleeve, and the tensioning wheel is driven to move through the hanging plate, so that the tensioning wheel can be conveniently adjusted;

through the mutual matching of the first transverse plate, the bolt, the L-shaped plate, the second handle, the second screw and the like, the second handle can drive the second screw to rotate, and the second screw is matched with the third transverse plate to drive the second sleeve to move, so that the operation is facilitated;

through mutually supporting between structures such as baffle, second diaphragm, slide, second slider and second sleeve, when the second sleeve removed, the second sleeve can drive the slide through the second slider and remove, makes the slide drive the baffle through the second diaphragm and enters into the recess of extension board in fixed with it, has made things convenient for like this to install and dismantle the work to the take-up pulley.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the arrangement of FIG. 2 at the first handle, first sleeve and bezel;

fig. 4 is a schematic structural view of the third cross plate, the second cross plate and the second handle in fig. 2.

In the figure: 1. tensioning frame, 2, extension board, 3, overspeed device tensioner, 301, first slider, 302, link plate, 303, take-up pulley, 304, first sleeve, 305, first screw rod, 4, connecting device, 401, first diaphragm, 402, bolt, 403, L shaped plate, 404, second handle, 405, second screw rod, 5, fixing device, 501, baffle, 502, second diaphragm, 503, slide, 504, second slider, 505, second sleeve, 6, first handle, 7, third diaphragm.

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: a tensioning wheel device for a coating machine comprises a tensioning frame 1 and a support plate 2, the support plate 2 is arranged above the tensioning frame 1, grooves and 2 sliding grooves are respectively machined in the left side, the right side and the upper portion of the support plate 2, a tensioning device 3 is arranged on the front end face of the support plate 2, the tensioning device 3 comprises a first sliding block 301, a hanging plate 302, a tensioning wheel 303, a first sleeve 304 and a first screw 305, the left first sliding block 301, the right first sliding block 301 and the sliding grooves of the support plate 2 are in sliding clamping connection, the first sliding block 301 can move in the sliding grooves of the support plate 2, the hanging plate 302 is fixedly connected to the outer wall of the front end of the first sliding block 301, the tensioning wheel 303 is rotatably connected to the front end face of the hanging plate 302, the first sleeve 304 is fixedly connected to both ends of the lower portion of the hanging plate 302, the first screw 305 is connected to the inner portion of the lower portion of the first sleeve 304 in a threaded connection, the first screw 305 can drive the hanging plate 302 to move through the first sleeve 304, the lower portion of the first screw 305 is rotatably connected to the support plate 2, a first handle 6 is fixedly connected to the outer wall of the lower part of the first screw 305.

Connecting device 4 is installed to tensioning frame 1's left and right sides top, connecting device 4 includes first diaphragm 401, bolt 402, L-shaped plate 403, second handle 404 and second screw rod 405, it links to each other with tensioning frame 1 screw thread through 2 bolts 402 to control first diaphragm 401, the outside rigid coupling in top of first diaphragm 401 has L-shaped plate 403, the inboard processing of L-shaped plate 403 has the spout, the top of L-shaped plate 403 is equipped with second handle 404, and the below integrated into one piece of second handle 404 is provided with second screw rod 405, the below outer wall of second screw rod 405 rotates with the inside of L-shaped plate 403 and first diaphragm 401 respectively and links to each other.

The two sides of the front end face of the support plate 2 are provided with fixing devices 5, the fixing devices 5 comprise a baffle plate 501, a second transverse plate 502, a sliding plate 503, a second sliding block 504 and a second sleeve 505, the lower outer walls of the left baffle plate and the right baffle plate 501 are in clearance fit with the inner wall of the groove of the support plate 2, the support plate 2 can be tightly abutted and fixed through the baffle plate 501, the outer side of the baffle plate 501 is welded with the second transverse plate 502, the outer side of the second transverse plate 502 is fixedly connected with the sliding plate 503, the inner part of a sliding plate 5063 is processed with a sliding groove, the sliding groove of the sliding plate 503 is slidably clamped with the second sliding block 504, the rear end face of the second sliding block 504 is rotatably connected with the second sleeve 505 through a rotating shaft, the second sleeve 505 can drive the sliding plate 503 to move through the second sliding block 504, the inner part of the second sleeve 505 is connected with the outer wall thread of a second screw 405, the second sleeve 505 can be driven to move through the second screw 405, the outer side of the second sleeve 505 is fixedly connected with a third transverse plate 7, and the outer side outer wall of the third transverse plate 7 is in clearance fit with the inner wall of the sliding groove of the L-shaped plate 403, and the third transverse plate 7 can limit the second sleeve 505 through the sliding groove of the L-shaped plate 403.

In this embodiment, when an operator needs to use the tensioning wheel device for the coating machine, the operator firstly fixes the first transverse plates 401 on the tensioning frame 1 through the bolts 402, then installs the support plate 2 between the two first transverse plates 401, and makes the lower surface of the support plate 2 fit with the upper surface of the tensioning frame 1, rotates the second handle 404, drives the second screw 405 to rotate through the second handle 404, makes the second screw 405 cooperate with the third transverse plate 7 to drive the second sleeve 505 to move downwards, the second sleeve 505 drives the sliding plate 503 to move inwards through the second slider 504, makes the sliding plate 503 drive the baffle 501 to move through the second transverse plate 502, so that the baffle 501 can be abutted and fixed through the grooves of the support plate 2, thus achieving the purpose of conveniently installing and detaching the tensioning wheel 303, when the tensioning wheel 303 is loosened, the first handle 6 can be rotated, drive first screw rod 305 through first handle 6 and rotate, first screw rod 305 drives link plate 302 through first sleeve 304 and removes, and link plate 302 drives first slider 301 and take-up pulley 303 and removes, has just so reached the purpose that conveniently adjusts take-up pulley 303.

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. A take-up pulley device for coating machine, includes tensioning frame (1) and extension board (2), extension board (2) are installed to the top of tensioning frame (1), its characterized in that: the front end surface of the support plate (2) is provided with a tensioning device (3);

the tensioning device (3) comprises a first sliding block (301), a hanging plate (302), a tensioning wheel (303), a first sleeve (304) and a first screw (305);

control the spout department slip joint of first slider (301) and extension board (2), the front end outer wall rigid coupling of first slider (301) has link plate (302), the preceding terminal surface of link plate (302) rotates and is connected with take-up pulley (303), the equal rigid coupling in below both ends of link plate (302) has first sleeve (304), and the inside screw thread in below of first sleeve (304) is connected with first screw rod (305), the below of first screw rod (305) rotates with extension board (2) and links to each other.

2. A tensioner device for a coater according to claim 1, wherein: a first handle (6) is fixedly connected to the outer wall of the lower portion of the first screw (305).

3. A tensioner device for a coater according to claim 1, wherein: connecting devices (4) are arranged above the left side and the right side of the tensioning frame (1);

the connecting device (4) comprises a first transverse plate (401), a bolt (402), an L-shaped plate (403), a second handle (404) and a second screw (405);

control first diaphragm (401) links to each other with tensioning frame (1) screw thread through a plurality of bolts (402), the top outside rigid coupling of first diaphragm (401) has L shaped plate (403), the top of L shaped plate (403) is equipped with second handle (404), and the below integrated into one piece of second handle (404) is provided with second screw rod (405), the upper and lower below outer wall of second screw rod (405) links to each other with the inside rotation of L shaped plate (403) and first diaphragm (401) respectively.

4. A tensioner device for a coater according to claim 1, wherein: fixing devices (5) are arranged on two sides of the front end face of the support plate (2);

the fixing device (5) comprises a baffle plate (501), a second transverse plate (502), a sliding plate (503), a second sliding block (504) and a second sleeve (505);

control the below outer wall of baffle (501) and the groove inner wall clearance fit of extension board (2), the outside welding of baffle (501) has second diaphragm (502), and the outside rigid coupling of second diaphragm (502) has slide (503), the spout department slip joint of slide (503) has second slider (504), the rear end face of second slider (504) is rotated through the pivot and is connected with second sleeve (505), and the inside of second sleeve (505) links to each other with the outer wall screw thread of second screw rod (405).

5. A tensioner device for a coater according to claim 4, wherein: the outer side of the second sleeve (505) is fixedly connected with a third transverse plate (7), and the outer side outer wall of the third transverse plate (7) is in clearance fit with the inner wall of the sliding groove of the L-shaped plate (403).