Guide traction mechanism of new material coating machine

Abstract

The utility model relates to the technical field of coating machines, and discloses a guide traction mechanism of a new material coating machine, which comprises a support plate and a top plate, the upper end of the support plate is connected with the top plate, the middle of the bottom of the top plate is connected with an adjusting box body, the support plate is provided with a mounting hole, a bearing is mounted in the mounting hole of the support plate, and the adjusting box body is connected with the adjusting box body. A conveying guide roller is mounted at the axis of the bearing, one end of the conveying guide roller penetrates through the bearing and is connected with a first motor through a first coupler, and a first motor mounting seat is mounted at the bottom of the first motor. By arranging the adjusting box body, the lead screw supporting seat, the lead screw, the guide opening, the nut seat, the first motor and the first coupler and utilizing the mutual matching effect of the adjusting box body, the lead screw supporting seat, the lead screw, the guide opening, the nut seat, the first motor and the first coupler, the distance between the two limiting rods can be conveniently and rapidly adjusted, new materials with different sizes and widths are met, adjustment is convenient, and flexibility is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to a guiding and traction mechanism of a new material coating machine. Background Art

[0002] When coating new materials, a coating machine is used. The coating machine is mainly used for the surface coating process of films, paper, etc. This machine coats the rolled substrate with a layer of glue, coating or ink with specific functions, and then cuts it into sheets or rolls it after drying. The guide traction mechanism is one of the components of the coating machine.

[0003] The existing guide and traction mechanism of the new material coating machine cannot adjust the distance between the two limit rods conveniently and quickly when in use, the adjustment speed is slow, and the flexibility is weak. Secondly, the existing guide and traction mechanism usually adopts a split design, which makes it inconvenient to install the guide and traction mechanism on the coating machine, resulting in low installation efficiency of the guide and traction mechanism. Therefore, there is an urgent need for a guide and traction mechanism for a new material coating machine to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a guide and traction mechanism for a new material coating machine to solve the problem that the existing guide and traction mechanism of the new material coating machine proposed in the above background technology cannot adjust the distance between the two limit rods conveniently and quickly when in use, the adjustment speed is slow, and the flexibility is weak. Secondly, the existing guide and traction mechanism usually adopts a split design, which makes it inconvenient to install the guide and traction mechanism on the coating machine, resulting in low installation efficiency of the guide and traction mechanism.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A guide traction mechanism of a new material coating machine comprises a support plate and a top plate, wherein the upper end of the support plate is connected to the top plate, the middle of the bottom of the top plate is connected to an adjustment box, a mounting hole is provided on the support plate, a bearing is installed in the mounting hole of the support plate, a conveying guide roller is installed at the axis of the bearing, one end of the conveying guide roller passes through the bearing and is connected to a first motor through a first coupling, a first motor mounting seat is installed at the bottom of the first motor, one end of the first motor mounting seat is connected to the side wall of the support plate, and a mounting hole is provided on the support plate. A connecting hole, screw support seats are installed at both ends of the interior of the adjusting box, a screw is connected between the two screw support seats, a nut seat is connected to the screw through a screw nut, the lower end of the nut seat is connected to a limiting rod, a guide opening is opened at the bottom of the adjusting box, the lower end of the limiting rod passes through the guide opening and extends downward, the left end of the screw passes through the screw support seat on the left and is connected to the second motor through a second coupling, a second motor mounting seat is installed at the lower end of the second motor, and the bottom of the second motor mounting seat is connected to the inner bottom of the adjusting box.

[0007] As a preferred technical solution of the present invention, the cross-sectional shape of the support plate is an L-shaped structure.

[0008] As a preferred technical solution of the utility model, the number of the connection holes is set to two, and the two connection holes are arranged axially symmetrically with respect to the support plate.

[0009] As a preferred technical solution of the utility model, the thread on the screw rod is a double-start reverse thread arrangement.

[0010] As a preferred technical solution of the present utility model, the number of the nut seat and the limiting rod are both set to two, and both are symmetrically arranged with respect to the guide opening.

[0011] As a preferred technical solution of the utility model, the number of the conveying guide roller, the first coupling, the first motor, the first motor mounting seat and the bearing is set to four, and they are all arranged on the same side of the support plate in pairs.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model sets an adjustment box, a screw support seat, a screw, a guide opening, a nut seat, a first motor and a first coupling, and utilizes the mutual cooperation between them to realize convenient and rapid adjustment of the distance between the two limit rods to meet the needs of new materials of different sizes and widths, and is easy to adjust, so that flexibility is enhanced.

[0014] 2. The utility model adopts an integrated design, which makes it easy to install the guide and traction mechanism on the coating machine, thereby improving the installation efficiency of the guide and traction mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a cross-sectional side view of the structure of the utility model;

[0018] Figure 3 This is a front view structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the regulating box of the utility model.

[0020] In the figure: 1. support plate; 2. top plate; 3. connecting hole; 4. second motor mounting seat; 5. conveying guide roller; 6. first coupling; 7. first motor; 8. first motor mounting seat; 9. bearing; 10. adjustment box; 11. screw; 12. screw support seat; 13. nut seat; 14. limit rod; 15. guide opening; 16. second coupling; 17. first motor. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings. The different types of section lines in the drawings in the embodiments of the utility model are not marked according to the national standard, nor are there any requirements for the materials of the components, but are used to distinguish the cross-sectional views of the components in the drawings.

[0022] See also Figure 1-4A guide traction mechanism of a new material coating machine includes a support plate 1 and a top plate 2. The upper end of the support plate 1 is connected to the top plate 2, and the middle of the bottom of the top plate 2 is connected to an adjustment box 10. A mounting hole is opened on the support plate 1, and a bearing 9 is installed in the mounting hole of the support plate 1. A conveying guide roller 5 is installed at the axis of the bearing 9. One end of the conveying guide roller 5 passes through the bearing 9 and is connected to the first motor 7 through the first coupling 6. A first motor mounting seat 8 is installed at the bottom of the first motor 7. One end of the first motor mounting seat 8 is connected to the side wall of the support plate 1. A connecting hole 3 is opened at the bottom of the support plate 1. The adjusting box Screw support seats 12 are installed at both ends of the interior of 10, a screw 11 is connected between the two screw support seats 12, a nut seat 13 is connected to the screw 11 through a screw nut, the lower end of the nut seat 13 is connected to a limiting rod 14, a guide opening 15 is opened at the bottom of the adjustment box 10, the lower end of the limiting rod 14 passes through the guide opening 15 and extends downward, the left end of the screw 11 passes through the screw support seat 12 on the left and is connected to a second motor 17 through a second coupling 16, a second motor mounting seat 4 is installed at the lower end of the second motor 17, and the bottom of the second motor mounting seat 4 is connected to the inner bottom of the adjustment box 10.

[0023] The cross-sectional shape of the support plate 1 is an L-shaped structure.

[0024] The number of the connection holes 3 is set to two, and the two connection holes 3 are arranged axially symmetrically with respect to the support plate 1 .

[0025] The thread on the screw rod 11 is a double-start reverse thread arrangement.

[0026] There are two nut seats 13 and two limiting rods 14 , and both are symmetrically arranged with respect to the guide opening 15 .

[0027] There are four conveying guide rollers 5 , first couplings 6 , first motors 7 , first motor mounting seats 8 and bearings 9 , which are arranged in pairs on the same side of the support plate 1 .

[0028] The working principle and use process of the utility model are as follows: firstly, two fasteners are passed through the connection holes 3 on the bottom of the support plate 1 to fix the guide traction mechanism on the coating machine, and the integrated design is adopted to make the installation speed fast;

[0029] During operation, the four first motors 7 are started to drive the conveying guide roller 5 on the first coupling 6 to rotate, and the upper and lower first motors 7 are in forward and reverse rotation with different rotation directions, so that the new material passes through the upper and lower conveying guide rollers 5 and is conveyed to the right. When passing between the two limit rods 14, the second motor 17 is started to drive the screw rod 11 on the second coupling 16 to rotate, and the thread on the screw rod 11 is a double-headed reverse thread setting, so when the screw rod 11 rotates, the two nut seats 13 thereon move toward each other, so that the two limit rods 14 move toward each other. When the two limit rods 14 move toward each other, the two sides of the new material are limited and fixed in the middle part of the conveying guide roller 5, so as to prevent deviation, and the adjustment is convenient, so that the flexibility is enhanced. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0030] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other.

Claims

1. A guide and traction mechanism for a new material coating machine, comprising a support plate (1) and a top plate (2), characterized in that: The upper end of the support plate (1) is connected to a top plate (2), and the middle of the bottom of the top plate (2) is connected to an adjustment box (10). A mounting hole is provided on the support plate (1), and a bearing (9) is installed in the mounting hole of the support plate (1). A conveying guide roller (5) is installed at the axis of the bearing (9), and one end of the conveying guide roller (5) passes through the bearing (9) and is connected to the first motor (7) through a first coupling (6). A first motor mounting seat (8) is installed at the bottom of the first motor (7), and one end of the first motor mounting seat (8) is connected to the side wall of the support plate (1). A connecting hole (3) is provided at the bottom of the support plate (1), and wires are installed at both ends of the inside of the adjustment box (10). A rod support seat (12), a screw rod (11) is connected between the two screw rod support seats (12), a nut seat (13) is connected to the screw rod (11) through a screw rod nut, the lower end of the nut seat (13) is connected to a limit rod (14), the bottom of the adjustment box (10) is provided with a guide opening (15), the lower end of the limit rod (14) passes through the guide opening (15) and extends downward, the left end of the screw rod (11) passes through the left screw rod support seat (12) and is connected to a second motor (17) through a second coupling (16), the lower end of the second motor (17) is installed with a second motor mounting seat (4), and the bottom of the second motor mounting seat (4) is connected to the inner bottom of the adjustment box (10).

2. The guide and traction mechanism of a new material coating machine according to claim 1, characterized in that: The cross-sectional shape of the support plate (1) is an L-shaped structure.

3. The guide and traction mechanism of a new material coating machine according to claim 1, characterized in that: The number of the connection holes (3) is set to two, and the two connection holes (3) are arranged in an axisymmetric manner with respect to the support plate (1).

4. The guide and traction mechanism of a new material coating machine according to claim 1, characterized in that: The thread on the screw rod (11) is a double-start reverse thread arrangement.

5. The guide and traction mechanism of a new material coating machine according to claim 1, characterized in that: The number of the nut seat (13) and the limiting rod (14) is set to two, and both are arranged in a left-right symmetrical manner with respect to the guide opening (15).

6. The guide and traction mechanism of a new material coating machine according to claim 1, characterized in that: The number of the conveying guide roller (5), the first coupling (6), the first motor (7), the first motor mounting seat (8) and the bearing (9) is set to four, and they are all arranged in pairs on the same side of the support plate (1) opposite to each other.

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