CN211467178U

CN211467178U - Liftable calender

Info

Publication number: CN211467178U
Application number: CN201922094156.1U
Authority: CN
Inventors: 江志
Original assignee: Manuli Hydraulics Suzhou Co ltd
Current assignee: Manuli Hydraulics Suzhou Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-11
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a liftable calender, including the calender body, the calender body includes two backup pads, and one side fixed mounting that two backup pads are close to each other has same diaphragm, is equipped with two pivots between two backup pads, and fixed cover is equipped with the compression roller in the pivot, and one side top thread fixing that another backup pad was kept away from to a backup pad has driving motor in two backup pads, and two backup pads all rotate the cover and establish in a pivot in two pivots, driving motor's output shaft and the one end fixed connection of a pivot, and one side that a backup pad is close to another backup pad has seted up first groove. The utility model relates to a rationally, convenient operation is convenient for adjust the distance between two compression rollers, and then is convenient for compress tightly the product of different thickness, through a compression roller that goes up and down, is convenient for adjust the degree of compressing tightly of the product of different thickness, satisfies the user demand, is favorable to using.

Description

Liftable calender

Technical Field

The utility model relates to a calender technical field especially relates to a liftable calender.

Background

The calender is a machine which is composed of two or more than two rollers arranged according to a certain form, presses and stretches rubber or plastic into a film with a certain thickness and surface shape at a certain temperature, and can carry out rubberizing on fiber curtain canvas or steel cord fabric.

Current two roller calenders it is not convenient for when using stabilize the regulation to the distance between two compression rollers, and then causes the product of being not convenient for to different thickness to compress tightly, and application range limits, can not satisfy the user demand, therefore we have proposed the calender of a liftable and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a liftable calender.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a liftable calender comprises a calender body, the calender body comprises two supporting plates, one side, close to each other, of each supporting plate is fixedly provided with a transverse plate, two rotating shafts are arranged between the two supporting plates, a compression roller is fixedly sleeved on each rotating shaft, a driving motor is fixedly screwed on the top of one side, far away from the other supporting plate, of one supporting plate, the two supporting plates are both rotatably sleeved on one rotating shaft of the two rotating shafts, an output shaft of the driving motor is fixedly connected with one end of one rotating shaft, one side, close to the other supporting plate, of one supporting plate is provided with a first groove, a first screw rod is rotatably arranged between the inner wall of the top of the first groove and the inner wall of the bottom of the first groove, a micro motor is embedded on the inner wall of the top of the first groove, the bottom end of the output shaft of the micro motor extends into the first groove and is fixedly connected, one side of first movable block rotates the installation with the one end of another pivot, first through-hole has been seted up to one side of another backup pad, the endotheca of first through-hole is equipped with the second movable block, the bottom fixed mounting of second movable block has the carriage release lever, the other end of another pivot runs through first through-hole and extends to outside another backup pad, the second movable block rotates the cover and establishes in another pivot, the second groove has been seted up on the bottom inner wall of first through-hole, rotate on the bottom inner wall in second groove and install the second screw rod, the bottom of carriage release lever extends to the second inslot, carriage release lever threaded sleeve establishes on the second screw rod, equal fixed cover is equipped with the sprocket on second screw rod and the first screw rod, the transmission is connected with same chain.

Preferably, a threaded hole is formed in the top of the first moving block, and the threaded hole is in threaded connection with the first screw rod.

Preferably, the bottom end of the moving rod is provided with a thread groove, and the thread groove is in threaded connection with the second screw rod.

Preferably, an installation groove is formed in the inner wall of the top of the first groove, and the inner wall of the top of the installation groove is fixed with the top of the micro motor through threads.

Preferably, one side of the transverse plate is provided with a first through hole, the chain is positioned in the first through hole, and the side wall of the first through hole is not contacted with the outer side of the chain.

Preferably, a second through hole is formed in one side of the second groove, the chain is located in the second through hole, and the side wall of the second through hole is not in contact with the outer side of the chain.

Compared with the prior art, the beneficial effects of the utility model are that:

by matching a supporting plate, a rotating shaft, a transverse plate, a first groove, a micro motor, a first screw rod, a first moving block, a first through hole, a moving rod, a second groove, a second screw rod, a chain wheel, a chain, a rotating rod, a second through hole and a rotating block with the second moving block, when the distance between two press rollers needs to be adjusted, a T-shaped bolt is rotated in the forward direction to be separated from the inner wall of the rear side of the first sliding groove, then the micro motor is started to drive the first screw rod to rotate, the first screw rod drives one chain wheel fixedly connected with the first screw rod to rotate, one chain wheel drives the other chain wheel to rotate through the first chain, the second screw rod rotates while the other chain wheel rotates, the first screw rod drives the first moving block to move downwards, the second screw rod drives the second moving block to move downwards while rotating, and the first moving block and the second moving block drive the other rotating shaft to move, another pivot drives the compression roller that corresponds and moves down, can place the product that needs the calendering between two compression rollers, and the micro motor is started in the opposite direction for a compression roller is to the direction removal that is close to the product and compress tightly the product, can operate driving motor and carry out calendering work.

The utility model relates to a rationally, convenient operation is convenient for adjust the distance between two compression rollers, and then is convenient for compress tightly the product of different thickness, through a compression roller that goes up and down, is convenient for adjust the degree of compressing tightly of the product of different thickness, satisfies the user demand, is favorable to using.

Drawings

Fig. 1 is a schematic structural view of a liftable calender provided by the present invention;

fig. 2 is a schematic structural view of a liftable calender in a state where a part a is not cut open.

In the figure: the device comprises a supporting plate 1, a rotating shaft 2, a transverse plate 3, a first groove 4, a micro motor 5, a first screw rod 6, a first moving block 7, a first through hole 8, a moving rod 9, a second groove 10, a second screw rod 11, a chain wheel 12, a chain 13, a compression roller 14, a driving motor 15 and a second moving block 16.

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.

Referring to fig. 1-2, a liftable calender comprises a calender body, the calender body comprises two support plates 1, one side of each support plate 1, which is close to each other, is fixedly provided with a transverse plate 3, two rotating shafts 2 are arranged between the two support plates 1, a press roll 14 is fixedly sleeved on each rotating shaft 2, a driving motor 15 is fixed on the top of one side, which is far away from the other support plate 1, of one support plate 1 of the two support plates 1 through threads, the two support plates 1 are rotatably sleeved on one rotating shaft 2 of the two rotating shafts 2, an output shaft of the driving motor 15 is fixedly connected with one end of one rotating shaft 2, one side, which is close to the other support plate 1, of one support plate 1 is provided with a first groove 4, a first screw 6 is rotatably arranged between the top inner wall and the bottom inner wall of the first groove 4, a micro motor 5 is embedded on the top inner wall of the first groove 4, the bottom end of the output shaft of the micro, a first moving block 7 is sleeved on the first screw rod 6 in a threaded manner, one side of the first moving block 7 is rotatably installed with one end of another rotating shaft 2, one side of another supporting plate 1 is provided with a first through hole 8, a second moving block 16 is sleeved in the first through hole 8, the bottom of the second moving block 16 is fixedly provided with a moving rod 9, the other end of another rotating shaft 2 penetrates through the first through hole 8 and extends to the outside of another supporting plate 1, the second moving block 16 is rotatably sleeved on another rotating shaft 2, the bottom inner wall of the first through hole 8 is provided with a second groove 10, the bottom inner wall of the second groove 10 is rotatably provided with a second screw rod 11, the bottom end of the moving rod 9 extends into the second groove 10, the moving rod 9 is sleeved on the second screw rod 11 in a threaded manner, chain wheels 12 are fixedly sleeved on the second screw rod 11 and the first screw rod 6, and the two chain wheels 12 are in transmission connection with the same, convenient operation is convenient for adjust the distance between two compression rollers 14, and then is convenient for compress tightly the product of different thickness, through a compression roller 14 that goes up and down, is convenient for adjust the degree of compressing tightly of the product of different thickness, satisfies the user demand, is favorable to the use.

In the utility model, the top of the first moving block 7 is provided with a threaded hole which is in threaded connection with the first screw 6, the bottom of the moving rod 9 is provided with a threaded groove which is in threaded connection with the second screw 11, the top inner wall of the first groove 4 is provided with a mounting groove, the top inner wall of the mounting groove is fixed with the top of the micro motor 5 by threads, one side of the transverse plate 3 is provided with a first perforation, the chain 13 is positioned in the first perforation, the side wall of the first perforation is not in contact with the outer side of the chain 13, one side of the second groove 10 is provided with a second perforation, the chain 13 is positioned in the second perforation, the side wall of the second perforation is not in contact with the outer side of the chain 13, the utility model has reasonable design and convenient operation, is convenient for adjusting the distance between the two compression rollers 14 and further is convenient for compressing products with different thicknesses, and by lifting one compression roller 14, the compression degrees of the products with, the use requirement is met, and the use is facilitated.

The working principle is as follows: when the device is used, when the distance between the two press rolls 14 needs to be adjusted, the T-shaped bolt is rotated in the forward direction, the T-shaped bolt rotates and is separated from the inner wall of the rear side of the first chute, the fixing of the rotating rod 14 is further released, then the micro motor 5 is started, the output shaft of the micro motor 5 drives the first screw rod 6 to rotate, the first screw rod 6 drives one chain wheel 12 fixedly connected with the first screw rod 6 to rotate, one chain wheel 12 drives the other chain wheel 12 to rotate through a first chain 13, the second screw rod 11 rotates while the other chain wheel 12 rotates, so that the first screw rod 6 and the second screw rod 11 synchronously rotate, the first screw rod 6 rotates to drive the first moving block 7 to move downwards under the action of a threaded hole formed in the top of the first moving block 7, the second screw rod 11 rotates to drive the moving rod 9 to move downwards under the action of a threaded groove formed in the bottom end of the moving rod 9, the moving rod 9 drives the second moving block 16 to move downwards, the first moving block 7 and the second moving block 16 simultaneously drive the other rotating shaft 2 to move downwards, the other rotating shaft 2 drives the corresponding one of the compression rollers 14 to move downwards, so that the distance between the two compression rollers 14 is changed, a product to be calendered can be placed between the two compression rollers 14, after the placement is completed, the micro motor 5 is started reversely, the motion principle of the micro motor is opposite to that of the micro motor which is rotated forwards, so that one compression roller 14 moves towards the direction close to the other compression roller 14 and clamps the product, the products with different thicknesses can be conveniently clamped, and the compression degrees of the products with different thicknesses can be conveniently adjusted in the process of adjusting the two compression rollers 14;

when the rolling machine works, the driving motor 15 is started, the driving motor 15 drives the rotating shaft 2 fixedly connected with the driving motor 15 to rotate, the rotating shaft 2 drives the other pressing roller 14 to rotate, the other pressing roller 14 drives the pressing roller 14 to rotate through product friction, and then the rolling machine can roll products.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A liftable calender comprises a calender body, the calender body comprises two supporting plates (1), one side, close to each other, of the two supporting plates (1) is fixedly provided with a same transverse plate (3), two rotating shafts (2) are arranged between the two supporting plates (1), the rotating shafts (2) are fixedly sleeved with compression rollers (14), the calender is characterized in that a driving motor (15) is fixed on the top of one side, away from the other supporting plate (1), of one of the two supporting plates (1) through threads, the two supporting plates (1) are both rotatably sleeved on one rotating shaft (2) of the two rotating shafts (2), an output shaft of the driving motor (15) is fixedly connected with one end of one rotating shaft (2), one side, close to the other supporting plate (1), of one supporting plate (1) is provided with a first groove (4), a first screw (6) is rotatably installed between the top inner wall and the bottom inner wall of the first groove (4), a micro motor (5) is embedded on the inner wall of the top of the first groove (4), the bottom end of an output shaft of the micro motor (5) extends into the first groove (4) and is fixedly connected with the top end of a first screw (6), a first moving block (7) is sleeved on the first screw (6) in a threaded manner, one side of the first moving block (7) is rotatably installed with one end of another rotating shaft (2), a first through hole (8) is formed in one side of another supporting plate (1), a second moving block (16) is sleeved in the first through hole (8), a moving rod (9) is fixedly installed at the bottom of the second moving block (16), the other end of another rotating shaft (2) penetrates through the first through hole (8) and extends out of another supporting plate (1), the second moving block (16) is rotatably sleeved on another rotating shaft (2), a second groove (10) is formed in the inner wall of the bottom of the first through hole (8), rotate on the bottom inner wall of second groove (10) and install second screw rod (11), in the bottom of carriage release lever (9) extended to second groove (10), carriage release lever (9) threaded sleeve established on second screw rod (11), equal fixed cover was equipped with sprocket (12) on second screw rod (11) and first screw rod (6), and the transmission connection has same chain (13) on two sprocket (12).

2. The liftable calender according to claim 1, wherein a threaded hole is formed in the top of the first moving block (7), and the threaded hole is in threaded connection with the first screw (6).

3. The liftable calender according to claim 1, wherein the bottom end of the movable rod (9) is provided with a thread groove, and the thread groove is in threaded connection with the second screw (11).

4. The liftable calender according to claim 1, wherein an installation groove is formed in the inner wall of the top of the first groove (4), and the inner wall of the top of the installation groove is fixed to the top of the micro motor (5) through threads.

5. The liftable calender according to claim 1, characterized in that one side of the transverse plate (3) is provided with a first through hole, the chain (13) is located in the first through hole, and the side wall of the first through hole is not in contact with the outer side of the chain (13).

6. The liftable calender according to claim 1, wherein one side of the second groove (10) is provided with a second through hole, the chain (13) is located in the second through hole, and the side wall of the second through hole is not in contact with the outer side of the chain (13).