CN219276373U

CN219276373U - An Lu film draw gear

Info

Publication number: CN219276373U
Application number: CN202223281822.0U
Authority: CN
Inventors: 王新; 于曰栋
Original assignee: Tianjin Goldbetter Electronic Material Co ltd
Current assignee: Tianjin Goldbetter Electronic Material Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-30
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the technical field of thin film traction of a methylene furnace, in particular to a sub-An Lu thin film traction device, which comprises a transverse plate and a groove, wherein a top plate is fixedly connected to the top of the rear end face of the transverse plate, the left side and the right side of the top plate are respectively connected with a control structure, the front of the transverse plate is equidistantly rotated and connected with a second cylinder, a left side handle in the control structure drives a change grooved pulley to rotate, the rotating grooved pulley is matched with a belt to drive a right grooved pulley to rotate, so that two first screws are simultaneously rotated, the rotating first screws drive a supporting plate to move downwards, the moving supporting plate drives a sliding block to move downwards on the inner wall of the groove, the first cylinder is further driven to move downwards, and the adjustment of the sub-An Lu thin film wrap angle can be carried out according to the use requirement, thereby eliminating the use limitation of the sub-An Lu thin film traction device.

Description

An Lu film draw gear

Technical Field

The utility model relates to the technical field of film traction of a microampere furnace, in particular to a An Lu film traction device.

Background

The microampere film is a good insulating material, and is required to be matched with a traction device for traction processing during production.

For example, the film traction device of the sub An Lu with the authority bulletin number of CN201561650 ensures that the wrap angle between the film and the guide shafts is in a certain range by reasonably configuring the distance between the shafts and the diameter of the guide shafts, increases the contact area between the film and the guide shafts, ensures the transmission stability, can reduce or even completely avoid the generation of heat shrinkage stripes, improves the surface evenness of the film, and increases the diameter of the guide shafts, is beneficial to reducing the number of the guide shafts and reducing the energy consumption, but in the use of the film traction device of the sub An Lu, the wrap angle of the film of the furnace is required to be in a certain range, and the position of the guide shafts is fixed, so that the wrap angle range of the film of the furnace can not be adjusted according to the use requirement, thereby causing the use limitation of the film traction device of the sub An Lu,

disclosure of Invention

The utility model aims to provide a sub-An Lu film traction device, which aims to solve the problem that the use limitation of the sub-An Lu film traction device exists due to the fact that the coverage angle range of a film of a sub-installation furnace cannot be adjusted according to the use requirement.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a inferior An Lu film draw gear, includes diaphragm and recess, the rear end face top rigid coupling of diaphragm has the roof, the top left and right sides of roof is connected with control structure respectively, the positive equidistance rotation of diaphragm is connected with the second drum.

Preferably, the control structure comprises a first screw rod and a grooved wheel, the upper part of the outer wall of the first screw rod is rotationally connected with the top of the top plate, the top of the first screw rod is fixedly connected with the bottom of the grooved wheel, the outer wall of the grooved wheel is rotationally connected with a belt, the top of the grooved wheel is fixedly connected with a handle, the outer wall of the first screw rod is in threaded connection with a supporting plate, the front of the supporting plate is fixedly connected with a sliding block at equal intervals, and the front of the sliding block is rotationally connected with a first cylinder.

Preferably, the outer wall of the sliding block is in sliding clamping connection with the inner wall of the groove, and the outer walls of the first cylinder and the second cylinder are respectively attached with a microampere film.

Preferably, grooves are formed in the front surface of the transverse plate at equal intervals.

Preferably, the left side of the transverse plate is fixedly connected with a connecting plate, and sliding grooves are respectively formed in the front of the right side of the connecting plate.

The utility model provides a film traction device of a microampere furnace, which has the beneficial effects that: the left handle in the control structure drives the change grooved pulley to rotate, the rotating grooved pulley is matched with the belt to drive the right grooved pulley to rotate, so that two first screws are simultaneously rotated, the rotating first screws drive the support plates to move downwards, the moving support plates drive the sliding blocks to move downwards on the inner walls of the grooves, the first cylinders are driven to move downwards, the sub An Lu film wrap angle adjustment can be carried out according to the use requirement, and the use limitation of the sub An Lu film traction device is eliminated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the connection relationship among the top plate, the first screw and the sheave in FIG. 1;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

fig. 4 is a schematic structural diagram of B in fig. 1.

In the figure: 1. cross plate, 2, control structure, 201, first screw, 202, sheave, 203, belt, 204, grip, 205, support plate, 206, slider, 207, first cylinder, 3, mounting structure, 301, second screw, 302, square, 303, handle, 4, top plate, 5, groove, 6, second cylinder, 7, connecting plate, 8, chute, 9, and a furnace membrane.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

please refer to fig. 1-4: in this embodiment, a An Lu film draw gear, including diaphragm 1 and recess 5, the rear end face top rigid coupling of diaphragm 1 has roof 4, and the top left and right sides of roof 4 is connected with control structure 2 respectively, and the positive equidistance rotation of diaphragm 1 is connected with second drum 6, and second drum 6 atress rotates through the positive pivot of horizontal pole 1.

The control structure 2 comprises a first screw 201 and a grooved pulley 202, wherein the upper part of the outer wall of the first screw 201 is rotationally connected with the top of a top plate 4, the first screw 201 is stressed to rotate through a top bearing of the top plate 4, the top of the first screw 201 is fixedly connected with the bottom of the grooved pulley 202, the outer wall of the grooved pulley 202 is rotationally connected with a belt 203, one side of the grooved pulley 202 is rotationally matched with the belt 203 to drive the other side of the grooved pulley 202 to rotate, the top of the grooved pulley 202 is fixedly connected with a handle 204, the handle 204 is convenient to drive the grooved pulley 202 to rotate, the outer wall of the first screw 201 is in threaded connection with a supporting plate 205, the front of the supporting plate 205 is fixedly connected with a sliding block 206 at equal intervals, the front of the sliding block 206 is rotationally connected with a first cylinder 207, the first cylinder 207 is stressed to rotate through a front rotating shaft of the sliding block 206, the outer wall of the sliding block 206 is in sliding clamping connection with the inner wall of the groove 5, and the sliding block 206 is stressed to vertically slide through the inner wall of the groove 5, and the outer walls of the first cylinder 207 and the second cylinder 6 are respectively adhered with a thin film 9 of a safe furnace;

the left handle 204 in the control structure 2 drives the change grooved pulley 202 to rotate, the rotating grooved pulley 202 is matched with the belt 203 to drive the right grooved pulley 202 to rotate, so that two first screws 201 rotate simultaneously, the rotating first screws 201 drive the support plates 205 to move downwards, the moving support plates 205 drive the sliding blocks 206 to move downwards on the inner walls of the grooves 5, the first cylinders 207 are driven to move downwards, the adjustment of the sub An Lu film wrap angle can be carried out according to the use requirement, and the use limitation of the sub An Lu film traction device is eliminated.

Grooves 5 are formed in the front face of the transverse plate 1 at equal intervals, a connecting plate 7 is fixedly connected to the left side of the transverse plate 1, and sliding grooves 8 are formed in the front of the right side of the connecting plate 7.

Working principle:

when the device is used, the connecting plate 7 is attached to external equipment, then a bolt passes through a connecting port of the connecting plate 7 to be in threaded connection with the external equipment to finish preliminary installation, then the grooved pulley 202 is driven to rotate through the left handle 204, the rotating grooved pulley 202 is matched with the belt 203 to drive the right grooved pulley 202 to rotate, so that two first screws 201 rotate simultaneously, the rotating first screws 201 drive the supporting plates 205 to move downwards, the moving supporting plates 205 drive the sliding blocks 206 to move downwards on the inner walls of the grooves 5, the first cylinders 207 are driven to move downwards, the wrap angle is adjusted, the polyurethane film 9 is wound on the outer walls of the first cylinders 207 and the second cylinders 6, and then the external pulling equipment pulls the polyurethane film 9 to one side, so that the polyurethane film 9 is pulled and processed on the outer walls of the first cylinders 207 and the second cylinders 6.

Example 2:

please refer to fig. 1-4: in this embodiment, a An Lu film traction device further includes a mounting structure 3, where the mounting structure 3 includes a second screw 301 and a block 302, the outer wall of the second screw 301 is in threaded connection with the front surface of the connecting plate 7, the rear of the outer wall of the second screw 301 is rotationally connected with the front surface of the block 302, the outer wall of the block 302 is slidably clamped with the inner wall of the chute 8, and the front surface of the second screw 301 is fixedly connected with a handle 303.

Working principle:

after the sub An Lu film traction device is initially installed and needs to be installed and reinforced, the second screw 301 is driven to rotate by the cooperation of the handle 303, the rotating second screw 301 drives the block 302 to move back and forth on the inner wall of the chute 8, the inner wall of the block 302 is aligned with an external device connection port, and then a bolt penetrates through the block 302 to be in threaded connection with the external device.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. A sub An Lu film traction device, which comprises a transverse plate (1) and a groove (5), and is characterized in that: a top plate (4) is fixedly connected to the top of the rear end surface of the transverse plate (1), control structures (2) are respectively connected to the left side and the right side of the top plate (4), and second cylinders (6) are rotationally connected to the front surface of the transverse plate (1) at equal intervals;

the control structure (2) comprises a first screw (201) and a grooved wheel (202), the upper part of the outer wall of the first screw (201) is connected with the top of a top plate (4) in a rotating mode, the top of the first screw (201) is fixedly connected with the bottom of the grooved wheel (202), the outer wall of the grooved wheel (202) is rotationally connected with a belt (203), a grip (204) is fixedly connected with the top of the grooved wheel (202), a supporting plate (205) is connected with the outer wall of the first screw (201) in a threaded mode, a sliding block (206) is fixedly connected with the front surface of the supporting plate (205) in an equidistant mode, and a first cylinder (207) is rotationally connected with the front surface of the sliding block (206).

2. A furnace membrane haulage device as claimed in claim 1 wherein: the outer wall of the sliding block (206) is in sliding clamping connection with the inner wall of the groove (5), and the outer walls of the first cylinder (207) and the second cylinder (6) are respectively attached with a sub An Lu film (9).

3. A furnace membrane haulage device as claimed in claim 1 wherein: grooves (5) are formed in the front surface of the transverse plate (1) at equal intervals.

4. A furnace membrane haulage device as claimed in claim 1 wherein: the left side of diaphragm (1) fixedly connected with connecting plate (7), spout (8) are processed respectively from top to bottom in the front of the right side of connecting plate (7).