CN211000242U

CN211000242U - Press wheel for paper pasting machine

Info

Publication number: CN211000242U
Application number: CN201921879252.0U
Authority: CN
Inventors: 朱振新; 高振华; 王浩群; 卢春楼
Original assignee: Suzhou Advertising Color Printing Factory Co ltd
Current assignee: Suzhou Advertising Color Printing Factory Co ltd
Priority date: 2019-11-03
Filing date: 2019-11-03
Publication date: 2020-07-14
Anticipated expiration: 2029-11-03

Abstract

The utility model discloses a pinch roller for paper pasting machine, which comprises a connecting shell and a fixed plate, wherein the left end front side of the fixed plate is provided with the connecting shell, the front end left side outer wall of the connecting shell is provided with a fixed block, the front end center of the connecting shell is internally provided with a connecting port, the front end right side outer wall of the fixed plate is provided with a fixed column, the front side outer wall of the fixed column is connected with a connecting column, the left end outer wall of the connecting column is provided with a connecting block, the connecting column is sleeved with a rotating wheel through the connecting block, the left end of the rotating wheel is internally provided with a process groove, a heat dissipation air guide device is additionally arranged on the rotating wheel of the pinch roller, and the rotating wheel can generate air flow to enter the rotating wheel through the cutting effect of the air guide groove during rotation through the air guide groove, and the continuous air flow is generated to dissipate heat around the rotating, can effectively reduce the heat that the runner produced for this novel mount paper machine pinch roller uses the practicality stronger.

Description

Press wheel for paper pasting machine

Technical Field

The utility model belongs to the technical field of mount the relevant of paper machine, concretely relates to mount paper machine pinch roller.

Background

A paper pasting machine for pasting and adhering two papers together is composed of a paper feeding mechanism, a paper pasting mechanism and a paper pressing mechanism, two wind heads are parallelly arranged on the paper feeding mechanism, a middle positioning mechanism is arranged on the paper pasting mechanism and is divided into two paper feeding channels, wing-shaped spring pieces are arranged on two sides of the paper pasting mechanism, and the middle positioning mechanism is composed of a middle positioning guide block and a lifting mechanism.

The existing pressing wheel technology for paper mounting machine has the following problems: the tightness of pinch roller through the runner of one end and the connection interval adjustment drive structure of drive structure, long-time high-speed rotation can make the runner produce more heat, and too much heat can influence the life of runner and drive structure, needs timely thermal treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mount paper machine pinch roller to it makes to produce the problem that more heat is in time detached and influences life on the runner with transmission structure contact transmission to solve the runner on the pinch roller that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pinch roller for a paper pasting machine comprises a connecting shell and a fixed plate, wherein the front side of the left end of the fixed plate is provided with the connecting shell, the outer wall of the left side of the front end of the connecting shell is provided with a fixed block, a connecting port is arranged inside the center of the front end of the connecting shell, the outer wall of the right side of the front end of the fixed plate is provided with a fixed column, the outer wall of the front side of the fixed column is connected with a connecting column, the outer wall of the left end of the connecting column is provided with a connecting block, the connecting column is sleeved with a rotating wheel through the connecting block, the inside of the left end of the rotating wheel is provided with a process groove, the outer wall of the front end of the rotating wheel is provided with a heat dissipation and air guide device, the heat dissipation and air guide device is provided with a connecting plate, the connecting plate is arranged on the outer wall of the front, the connecting plate is fixedly connected with the rotating wheel through a fixing nut.

Preferably, the inside of fixed column is provided with the connecting axle, the other end setting of connecting axle is in the front side of fixed column, the fixed column passes through connecting axle and spliced pole fixed connection.

Preferably, the air guide groove is formed in the outer wall of the front end of the rotating wheel on one side of the connecting block, the right lower corner of the air guide groove is recessed towards the rear side of the rotating wheel, and the outer wall of the left lower corner of the air guide groove is protruded towards the front side of the rotating wheel.

Preferably, the number of the air guide grooves is four, and the four air guide grooves are arranged on the outer wall of the front end of the rotating wheel at equal intervals through connecting plates.

Preferably, an anti-abrasion pipe is arranged inside the connecting port, and the inner wall of the anti-abrasion pipe is a smooth wall.

Preferably, a bump is arranged on the outer wall of the upper side of the rear end of the connecting shell, and the outer wall of the rear end of the connecting shell is fixedly contacted with the fixing plate through the bump.

Compared with the prior art, the utility model provides a mount paper machine pinch roller possesses following beneficial effect:

the utility model adds a heat radiation wind guide device on the rotating wheel of the pinch roller, and the inward sunken wind guide groove on the wind guide device enables the rotating wheel to generate airflow to enter the rotating wheel through the cutting effect of the wind guide groove on the air when rotating, the continuous airflow is generated to radiate the heat around the rotating wheel, the heat generated by the rotating wheel can be effectively reduced, when in use, the pinch roller is arranged at one loose end of the driving mechanism of the paper pasting machine, the pinch roller is fixed on the driving mechanism through the connecting port by passing the fixing device through the connecting port, the rotating connecting shell drives the whole pinch roller to rotate, the rotating wheel is contacted with the driving belt and gradually stretches the driving belt to enable the loose part of the driving belt to be received, then the fixing device is screwed to prevent the fixed plate from rotating, the rotating wheel is driven to rotate when the driving structure works, the wind guide groove cuts the air to generate wind power to, opening of wind-guiding groove is not very big, and the rotation effect influence to the runner can be neglected for this novel mount paper machine pinch roller uses the practicality stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a pinch roller for a paper laminating machine provided by the utility model;

fig. 2 is a schematic side view of a pressing wheel for a paper laminating machine provided by the present invention;

fig. 3 is a schematic front structure view of a pinch roller for a laminating machine provided by the present invention;

fig. 4 is a schematic structural view of the heat dissipation and air guiding device of the present invention;

in the figure: 1. a connecting shell; 2. a fixing plate; 3. a rotating wheel; 4. connecting blocks; 5. a process tank; 6. connecting columns; 7. a connecting port; 8. a fixed block; 9. a heat dissipation and air guide device; 10. fixing a column; 11. a wind guide groove; 12. fixing a nut; 13. a connecting plate.

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 pinch roller for a paper pasting machine comprises a connecting shell 1 and a fixing plate 2, wherein the connecting shell 1 is installed on the front side of the left end of the fixing plate 2, a fixing block 8 is arranged on the outer wall of the left side of the front end of the connecting shell 1, a lug is arranged on the outer wall of the upper side of the rear end of the connecting shell 1, the outer wall of the rear end of the connecting shell 1 is fixedly contacted with the fixing plate 2 through the lug, the connecting shell 1 and the fixing plate 2 are provided with contact surfaces through the lug, the fixing plate 2 can be driven to rotate together when the connecting shell 1 is rotated, a connecting port 7 is arranged inside the center of the front end of the connecting shell 1, an anti-abrasion pipe is arranged inside the connecting port 7, the inner wall of the anti-abrasion pipe is a smooth wall, the connecting port 7 is fixed inside the paper pasting machine through an external fixing pipe through the anti-abrasion pipe, the anti-abrasion pipe can effectively reduce the friction received by the connecting port 7, a fixing column 10 is, the inside of a fixed column 10 is provided with a connecting shaft, the other end of the connecting shaft is arranged at the front side of the fixed column 10, the fixed column 10 is fixedly connected with a connecting column 6 through the connecting shaft, the connecting column 6 is fixed at the front side of the fixed column 10 and can also rotate at the front side of the fixed column 10 through the connecting shaft through the connection of the connecting shaft, a connecting block 4 is arranged on the outer wall of the left end of the connecting column 6, the connecting column 6 is sleeved with a runner 3 through the connecting block 4, a process groove 5 is arranged inside the left end of the runner 3, a heat dissipation and air guide device 9 is arranged on the outer wall of the front end of the runner 3, a connecting plate 13 is arranged on the outer wall of the front end of the runner 3, air guide grooves 11 extending backwards are arranged on the outer wall of the front end of the connecting plate 13, the number of the air, so 11 volumes are less in order not to influence the slew rate of runner 3, a plurality of wind-guiding grooves 11 radiating effect that work simultaneously just can be good like this, wind-guiding groove 11 sets up on the 3 front end outer walls of runner of connecting block 4 one side, the lower right corner department of wind-guiding groove 11 is sunken to the rear side of runner 3, the lower left corner department outer wall of wind-guiding groove 11 is to the front side protrusion of runner 3, wind-guiding groove 11 just can cut the effect that the air transmits cold wind to the inside cooling of runner 3 when rotating like fan blade's structure like this, be provided with fixation nut 12 on the connecting plate 13 upper end outer wall on wind-guiding groove 11 right side, connecting plate 13 and runner 3 pass through fixation nut 12 fixed connection.

The utility model discloses a theory of operation and use flow: after the paper pasting machine is installed, the compressing wheel for the paper pasting machine changes the contact position of the rotating wheel 3 and the transmission structure, the rotating belt is tightened by the pulling action of the rotating wheel 3, the tension force of the acting point of the rotating wheel 3 cannot be too small, the friction force between the belt and the working wheel becomes small when the tension force is too small, the belt is finally slipped, the same tension force cannot be too large, the belt load is increased when the tension force is too large, the belt is damaged, and the bearing of the working wheel is damaged, when the fixing device is used, the pressing wheel is installed at the loose end of the transmission mechanism of the paper pasting machine, the fixing device penetrates through the connecting port 7 to fix the pressing wheel on the transmission mechanism, the connecting shell 1 is rotated to drive the whole pressing wheel to rotate, the rotating wheel 3 is contacted with the transmission belt and gradually stretches the transmission belt to enable the loose part of the transmission belt to be tightened, and then the fixing device is screwed to prevent the fixing plate 2 from rotating.

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 mount paper machine pinch roller, is including connecting shell (1) and fixed plate (2), its characterized in that: a connecting shell (1) is installed on the front side of the left end of the fixing plate (2), a fixing block (8) is arranged on the outer wall of the left side of the front end of the connecting shell (1), a connecting port (7) is arranged inside the center of the front end of the connecting shell (1), a fixing column (10) is arranged on the outer wall of the right side of the front end of the fixing plate (2), a connecting column (6) is connected onto the outer wall of the front side of the fixing column (10), a connecting block (4) is arranged on the outer wall of the left end of the connecting column (6), a rotating wheel (3) is sleeved on the connecting block (4), a process groove (5) is arranged inside the left end of the rotating wheel (3), a heat dissipation and air guide device (9) is arranged on the outer wall of the front end of the rotating wheel (3), a connecting plate (13) is arranged on the outer wall of the front end of the rotating wheel (3, the air guide device is characterized in that an air guide groove (11) extending backwards is formed in the outer wall of the front end of the connecting plate (13), and a fixing nut (12) is arranged on the outer wall of the upper end of the connecting plate (13) on the right side of the air guide groove (11).

2. The pinch roller for laminating machine as claimed in claim 1, wherein: the inside of fixed column (10) is provided with the connecting axle, the other end setting of connecting axle is in the front side of fixed column (10), fixed column (10) are through connecting axle and spliced pole (6) fixed connection.

3. The pinch roller for laminating machine as claimed in claim 1, wherein: the air guide groove (11) is formed in the outer wall of the front end of the rotating wheel (3) on one side of the connecting block (4), the right lower corner of the air guide groove (11) is sunken towards the rear side of the rotating wheel (3), and the outer wall of the left lower corner of the air guide groove (11) is protruded towards the front side of the rotating wheel (3).

4. The pinch roller for laminating machine as claimed in claim 1, wherein: the four air guide grooves (11) are arranged on the outer wall of the front end of the rotating wheel (3) at equal intervals through connecting plates (13).

5. The pinch roller for laminating machine as claimed in claim 1, wherein: an anti-abrasion pipe is arranged inside the connecting port (7), and the inner wall of the anti-abrasion pipe is a smooth wall.

6. The pinch roller for laminating machine as claimed in claim 1, wherein: the connecting shell is characterized in that a convex block is arranged on the outer wall of the upper side of the rear end of the connecting shell (1), and the outer wall of the rear end of the connecting shell (1) is fixedly contacted with the fixing plate (2) through the convex block.

7. The pinch roller for laminating machine as claimed in claim 1, wherein: the connecting plate (13) is fixedly connected with the rotating wheel (3) through a fixing nut (12).

8. The pinch roller for laminating machine as claimed in claim 1, wherein: the connecting column (6) is of a cylindrical structure, and the surface of the connecting column (6) is of a smooth structure.