Coating equipment traction roller with adjusting structure

Abstract

The utility model discloses a coating equipment traction roller with an adjusting structure. The coating equipment traction roller comprises a concave mounting frame, a top plate and a threaded rod, a rotating rod is connected to the inner side of the concave mounting frame, and a traction roller is arranged on the surface of the rotating rod; limiting rods are arranged on the two sides of the bottom of the top plate. According to the utility model, the threaded rod is in threaded fit with the concave mounting frame, and the rotating disc rotates, so that the height of the traction roller can be accurately adjusted, and an operator can accurately adjust the traction roller to a proper height position according to specific requirements of a coating process, such as thicknesses of different materials, coating thicknesses and the like; through cooperation of the screw rod, the limiting plate, the movable plate, the semicircular toothed plate and the gear, reliable limiting and fixing of the traction roller after height adjustment are achieved, in the equipment operation process, even if certain vibration or external force interference is borne, the limiting and fixing mode can effectively prevent the height of the traction roller from being changed, and the service life of the traction roller is prolonged. And the continuity and the stability of the coating operation are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to coating equipment traction roll technical field, concretely is a kind of coating equipment traction roll with adjusting structure. BACKGROUND

[0002] Coating equipment is mainly used for the surface coating process production of film, pole piece, the equipment is to coat the substrate in roll with a layer of glue, paint or ink etc.

[0003] In the prior art, the limiting and fixing method of most coating equipment traction rollers can not effectively resist vibration and external force interference during equipment operation, for example, ordinary nuts or clips are used for fixing, which can be easily loosened during long-time operation or under large vibration, so that the height of the traction roller changes, and such height change can cause unstable tension during coating process, and further cause problems such as inconsistent coating thickness and uneven coating surface, thereby reducing product qualification rate. In view of the above problems, the utility model provides a coating equipment traction roller with adjusting structure.

[0004] The utility model discloses a coating equipment traction roller with adjusting structure, which can solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coating equipment traction roller with adjusting structure, comprising: a concave mounting bracket, a top plate and a threaded rod;

[0006] The inner side of the concave mounting bracket is connected with a rotating rod, and the surface of the rotating rod is provided with a traction roller;

[0007] The bottom of the top plate is provided with a limiting rod on both sides, and the limiting rod and the top plate are fixedly arranged, preferably welded, and the limiting rod penetrates the concave mounting bracket;

[0008] The threaded rod is connected at the top of the top plate, and the threaded rod penetrates the top plate and the concave mounting rack, a gear is arranged on the surface of the threaded rod above the top plate, the gear is fixedly arranged between the threaded rod, a bearing is connected to the surface of the threaded rod, the bearing is embedded into the inside of the top plate, and the surface of the threaded rod is screwed with the concave mounting rack, so that the concave mounting rack can be lifted or lowered by the threaded rod.

[0009] A limiting mechanism is arranged on one side of the gear at the top of the top plate, and the limiting mechanism is used for driving the limiting plate, the moving plate and the semicircular toothed plate to move through the screw rod of the limiting mechanism, so that the semicircular toothed plate is fixed on the surface of the gear to form limiting fixation.

[0010] Preferably, the limiting mechanism comprises a fixed frame connected to the top of the top plate, the fixed frame is connected to the top of the top plate through bolts, a cavity is arranged in the inside of the fixed frame, the cavity and the fixed frame are integrally formed, the limiting plate is slidably connected in the inside of the cavity, the upper and lower ends of the limiting plate are in contact with the inner side walls of the cavity, so that the limiting of the limiting plate is formed, the screw rod is connected to one side of the limiting plate, the screw rod is connected to one side of the limiting plate through a bearing, the moving plate is connected to one side of the limiting plate, the moving plate and the limiting plate are fixedly arranged, one end of the moving plate penetrates the fixed frame and is in contact with one side of the semicircular toothed plate, and the semicircular toothed plate is clamped on the surface of the gear.

[0011] Preferably, one end of the screw rod penetrates the fixed frame and is connected with a rotating disc, the rotating disc and the screw rod are fixedly arranged, and preferably welded.

[0012] Preferably, a tooth groove is arranged on the surface of the semicircular toothed plate, the tooth groove and the semicircular toothed plate are integrally formed, and the surface of the gear is connected with gear teeth at equal intervals, the gear teeth and the gear are integrally formed, and the tooth groove is clamped on the surface of the gear teeth.

[0013] Preferably, a rotating disc is connected to the top of the threaded rod, the rotating disc and the threaded rod are fixedly arranged, and preferably welded.

[0014] Preferably, scale lines are arranged on the surface of the limiting rod at equal intervals, the scale lines can directly display the lifting height of the concave mounting rack, the rotating rod and the traction roller, and the traction roller can be conveniently adjusted to a required height position.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1), through the screw rod and the concave mounting frame of thread cooperation, and the rotating disc rotating operation, can realize the accurate adjustment of the height of the traction roller, the operator can according to the specific requirements of coating process, such as the thickness of different materials, coating thickness, etc., accurately adjust the traction roller to the appropriate height position, ensure the uniformity and quality stability of coating process, the scale line on the limiting rod further improves the accuracy of adjustment, the operator quickly and accurately adjusts the traction roller to the target height, reduces the debugging time and material waste;

[0017] (2), through the screw rod, limiting plate, moving plate and semicircular tooth plate and gear cooperation, realize reliable limiting fixing after the height adjustment of the traction roller, even if in the process of equipment operation, vibration or external force interference, this limiting fixing mode can effectively prevent the change of the height of the traction roller, ensure the continuity and stability of coating operation, the limiting mechanism can provide stronger locking force, reduce the coating error caused by the change of the position of the traction roller, improve the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the structure schematic view of the utility model;

[0019] Fig. 2 It is the structure schematic view of the utility model screw rod and fixed frame side section;

[0020] Fig. 3 It is the structure schematic view when the semicircular tooth plate and gear mesh in three dimensions.

[0021] In the drawing: 1, concave mounting frame; 2, limiting rod; 3, traction roller; 4, top plate; 5, rotating disc; 6, fixed frame; 7, rotating disc; 8, screw rod; 9, gear; 10, scale line; 11, cavity; 12, screw rod; 13, limiting plate; 14, semicircular tooth plate; 15, moving plate; 16, tooth slot; 17, tooth; 18, rotating rod. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a coating equipment traction roller with adjusting structure, comprising: concave mounting frame 1, the inner side of the concave mounting frame 1 is connected with rotating rod 18, the surface of the rotating rod 18 is provided with traction roller 3;

[0024] The top plate 4 is provided with a limiting rod 2 at the bottom of both sides, and the limiting rod 2 penetrates the concave mounting bracket 1;

[0025] A threaded rod 8 is connected at the top of the top plate 4, and the threaded rod 8 penetrates the top plate 4 and the concave mounting bracket 1, and the surface of the threaded rod 8 is provided with a gear 9 above the top plate 4;

[0026] A limiting mechanism is arranged at one side of the gear 9 at the top of the top plate 4, and the screw rod 12 of the limiting mechanism drives the limiting plate 13, the moving plate 15 and the semicircular toothed plate 14 to move, so that the semicircular toothed plate 14 is fixed on the surface of the gear 9 to form a limiting fixation.

[0027] The limiting mechanism comprises a fixed frame 6 connected at the top of the top plate 4, the fixed frame 6 is connected at the top of the top plate 4 by bolts, a cavity 11 is formed in the fixed frame 6, the cavity 11 and the fixed frame 6 are integrally formed, the limiting plate 13 is slidably connected in the cavity 11, the upper and lower ends of the limiting plate 13 are in contact with the inner side wall of the cavity 11, thereby limiting the limiting plate 13, the screw rod 12 is connected at one side of the limiting plate 13, the screw rod 12 is connected at one side of the limiting plate 13 through a bearing, the moving plate 15 is connected at one side of the limiting plate 13, and the moving plate 15 and the limiting plate 13 are fixedly arranged, one end of the moving plate 15 penetrates the fixed frame 6 and is in contact with one side of the semicircular toothed plate 14, and the semicircular toothed plate 14 is clamped on the surface of the gear 9.

[0028] One end of the screw rod 12 penetrates the fixed frame 6 and is connected with a rotating disc 5, and the rotating disc 5 and the screw rod 12 are fixedly arranged, preferably welded.

[0029] A tooth groove 16 is formed in the surface of the semicircular toothed plate 14, and the tooth groove 16 and the semicircular toothed plate 14 are integrally formed, and the surface of the gear 9 is connected with gear teeth 17 at equal intervals, and the tooth groove 16 is clamped on the surface of the gear teeth 17.

[0030] A rotating disc 7 is connected at the top of the threaded rod 8, and the rotating disc 7 and the threaded rod 8 are fixedly arranged, preferably welded.

[0031] Scale lines 10 are arranged at equal intervals on the surface of the limiting rod 2, and the scale lines 10 can directly display the lifting height of the concave mounting bracket 1, the rotating rod 18 and the traction roller 3, so as to adjust the traction roller 3 to the required height position.

[0032] Specific, use, when need to adjust the height of the traction roller 3, rotate the rotating disc 7, rotating disc 7 drive screw rod 8 rotation, because the screw rod 8 and the concave mounting frame 1 between the threaded connection, in the screw rod 8 rotation, the concave mounting frame 1 will move up and down along the screw rod 8, the top plate 4 bottom two sides of the limiting rod 2 let the concave mounting frame 1 sliding connection, the concave mounting frame 1 play a guiding role, ensure that the concave mounting frame 1 inside the rotating rod 18 and the traction roller 3 in the process of moving up and down do not deviate, and the limiting rod 2 on the scale line 10 can directly show the concave mounting frame 1, rotating rod 18 and the lifting height of the traction roller 3, convenient for accurate adjustment of the traction roller 3 to the required height position, so as to facilitate the adjustment, convenient operation;

[0033] After the height of the traction roller 3 is adjusted, rotate the rotating disc 5, the rotating disc 5 drive screw rod 12 rotation, because one end of the screw rod 12 is connected to the limiting plate 13 on one side, and the screw rod 12 and the fixed frame 6 between the screw connection, the rotation of the screw rod 12 will make the limiting plate 13 in the cavity 11 inside the fixed frame 6 sliding, the limiting plate 13 moves drive moving plate 15 synchronous movement, moving plate 15 push half circular toothed plate 14 to the direction of gear 9 movement, half circular toothed plate 14 surface tooth groove 16 and the gear 9 surface gear 17 meshing, so as to fix the gear 9, prevent its rotation, because the gear 9 and screw rod 8 synchronous rotation, limit the rotation of the gear 9 also limit the rotation of the screw rod 8, and then fix the position of the top plate 4, realize the limiting of the height of the traction roller 3, convenient to use.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A coating apparatus pull roll with a conditioning structure, characterized by, Include: The inner side of the concave mounting frame (1) is connected with a rotating rod (18), the surface of the rotating rod (18) is provided with a traction roller (3); The bottom of the top plate (4) is provided with a limiting rod (2) on both sides, the limiting rod (2) penetrates the concave mounting frame (1); The screw rod (8) is connected at the top of the top plate (4), and the screw rod (8) penetrates the top plate (4) and the concave mounting frame (1), the surface of the screw rod (8) is provided with a gear (9) above the top plate (4); The top of the top plate (4) is provided with a limiting mechanism on one side of the gear (9), the screw rod (12) of the limiting mechanism drives the limiting plate (13), the moving plate (15) and the semicircular tooth plate (14) to move, so that the semicircular tooth plate (14) is fixed on the surface of the gear (9) to form limiting fixation.

2. The coating apparatus pull roll with adjustment structure according to claim 1, characterized in that, The limiting mechanism includes a fixed frame (6) connected at the top of the top plate (4), a cavity (11) is formed in the inside of the fixed frame (6), the limiting plate (13) is slidably connected in the inside of the cavity (11), the screw rod (12) is connected on one side of the limiting plate (13), the moving plate (15) is connected on one side of the limiting plate (13), one end of the moving plate (15) penetrates the fixed frame (6) and contacts one side of the semicircular tooth plate (14), and the semicircular tooth plate (14) is clamped on the surface of the gear (9).

3. The coating apparatus pull roll with adjustment structure according to claim 2, characterized in that One end of the screw rod (12) penetrates the fixed frame (6) and is connected with a rotating disc (5).

4. The coating apparatus pull roll with adjustment structure according to claim 2, wherein The surface of the semicircular tooth plate (14) is provided with a tooth groove (16), the surface of the gear (9) is connected with teeth (17) at equal intervals, and the tooth groove (16) is clamped on the surface of the teeth (17).

5. The coating apparatus pull roll with adjustment structure according to claim 1, wherein The top of the screw rod (8) is connected with a rotating disc (7).

6. The coating apparatus pull roll with adjustment structure according to claim 1, wherein The surface of the limiting rod (2) is connected with scale lines (10) at equal intervals.

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