Local coating device for color-coated sheet

Abstract

The utility model relates to the technical field of coating devices, in particular to a local coating device for a color-coated sheet, which comprises a device body, the device body comprises an equipment body, a rolling shaft is arranged at the bottom end of the equipment body, and support frames are arranged at the bottoms of two ends of the rolling shaft; a limiting structure is inserted into one end of the supporting frame and comprises a limiting clamp, and one side of the limiting clamp is connected with a hinge rod. The supporting frame and the limiting clamp are connected in a hinged mode through the hinge rod, after the winding shaft is erected on the surface of the supporting frame, the limiting clamp is connected to the outer wall of the top end of the supporting frame in a sleeved mode, the fixing threaded sleeve is inserted into a positioning groove formed in the supporting frame, and then one end of the limiting threaded rod penetrates through a groove hole formed in the limiting clamp to be rotationally connected into the fixing threaded sleeve. And the hinge plate is limited, so that the limiting effect between the supporting frame and the limiting clamp is achieved, and the problem of displacement of the winding shaft during winding is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to coating device technical field, concretely is a partial coating device of color coated sheet. BACKGROUND

[0002] The partial coating device of color coated sheet adjusts the relative position of the doctor blade and the coating roller, ensures that the paint is evenly distributed on the coating, the doctor blade is close to the peak edge of the coating roller, prevents the paint from being thrown out from the edge of the roller in the high-speed painting process, through this mode, the device can realize partial color coating on the continuously running steel strip, and prevents the problems of paint waste and uneven coating.

[0003] When the existing partial coating device of color coated sheet is used, the role of the partial coating device of color coated sheet is to ensure that the paint is evenly distributed on the coating, but when the existing coating device is installed with the winding shaft, the winding shaft is directly erected on the surface of the support frame, which is easy to cause the displacement of the winding shaft during winding. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a partial coating device of color coated sheet to solve the problem that the existing coating device is directly erected on the surface of the support frame when the winding shaft is installed, which is easy to cause the displacement of the winding shaft during winding.

[0005] To achieve the above object, the utility model provides the following technical scheme, a partial coating device of color coated sheet, comprising:

[0006] The device body comprises a device body, the device body is provided with a winding shaft at the bottom end, and the winding shaft is provided with a support frame at the bottom of both ends;

[0007] A limiting structure is inserted into the inside of one end of the support frame, the limiting structure comprises a limiting clamp, the limiting clamp is connected with a hinged rod on one side, a hinged plate is hingedly connected to the bottom of one end of the limiting clamp, a fixed screw sleeve is connected to the inner surface of the hinged plate, and a limiting screw rod is rotatably connected to the inside of one end of the fixed screw sleeve.

[0008] Preferably, a through hole is formed in one side of the support frame, the hinged rod is inserted into the through hole formed in the support frame, and the support frame and the limiting clamp are hingedly connected through the hinged rod.

[0009] Preferably, the limiting clamp and the hinged plate are sleeved on the outer wall of the support frame, a positioning groove is formed in the inside of one end of the support frame, and the fixed screw sleeve is inserted into the positioning groove formed in the support frame.

[0010] Preferably, a screw thread is arranged on the inner surface of one end of the fixed screw sleeve, a slot hole is formed in one side of the limiting clamp, and the limiting screw rod is rotatably connected to the inside of the fixed screw sleeve through the slot hole formed in the limiting clamp.

[0011] Preferably, one end of the support frame is connected with an assembling structure, the assembling structure comprises a fixed plate, a fixed screw is inserted into the fixed plate, a rubber ring is arranged on the outer wall of one end of the fixed screw, and a nut is rotatably connected to the outer surface of the other end of the fixed screw.

[0012] Preferably, a limiting groove is formed in the surface of the fixed plate, the fixed screw is inserted into the limiting groove formed in the fixed plate, and one end of the fixed screw is connected to the inner side surface of the equipment body.

[0013] Preferably, the rubber ring is filled between the equipment body and the fixed plate for buffering, and the fixed screw and the nut are rotatably connected through threads.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The support frame and the limiting clamp are hingedly connected through the hinge rod, the limiting clamp is sleeved on the outer wall of the top end of the support frame after the winding shaft is arranged on the surface of the support frame, the angle of the hinge plate is adjusted, the fixed screw sleeve is inserted into the positioning groove formed in the support frame, then the limiting screw rod is rotatably connected to the inside of the fixed screw sleeve through the slot hole formed in the limiting clamp, and the hinge plate is limited, so that the limiting effect between the support frame and the limiting clamp is realized, and the problem of displacement of the winding shaft during winding is avoided.

[0016] 2. The fixed plate connected to the bottom end of the support frame is sleeved on the outer surface of the fixed screw, the support frame is positioned by the fixed screw, the rubber ring is filled between the equipment body and the fixed plate for buffering, flexible contact is realized between the two, then the nut is rotatably connected to the outer surface of one end of the fixed screw, the fixed plate is clamped and fixed by the nut and the equipment body, and the quick assembling effect between the equipment body and the support frame is realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure front view of the utility model;

[0018] Figure 2 It is a structure front view of the utility model;

[0019] Figure 3 It is a structure front view of the utility model Figure 2 enlarged structure of the utility model;

[0020] Figure 4 It is a structure front view of the utility model;

[0021] Figure 5 It is a structure front view of the utility model.

[0022] In the figure: 1, device body; 11, equipment body; 12, winding shaft; 13, support frame; 2, limiting structure; 21, limiting clamp; 22, hinged rod; 23, hinged plate; 24, fixed nut; 25, limiting screw. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-5 An embodiment provided by the present application:

[0025] A partial coating device for color-coated sheets, comprising:

[0026] The device body 1 comprises the equipment body 11, the bottom end of the equipment body 11 is provided with the winding shaft 12, the bottom of both ends of the winding shaft 12 is provided with the support frame 13, the internal material of the support frame 13 is the prior art, which can be purchased on the market, and is not the technical protection point of the present application, therefore, it is not described too much.

[0027] The support frame 13 is internally provided with the limiting structure 2, the limiting structure 2 comprises the limiting clamp 21, one side of the limiting clamp 21 is connected with the hinged rod 22, the bottom end of the limiting clamp 21 is hingedly connected with the hinged plate 23, the inner surface of the hinged plate 23 is connected with the fixed nut 24, and the inner end of the fixed nut 24 is rotationally connected with the limiting screw 25.

[0028] Further, the support frame 13 is provided with a through hole on one side, the hinged rod 22 is inserted into the through hole of the support frame 13, the support frame 13 and the limiting clamp 21 are hingedly connected through the hinged rod 22, so that the angle of the support frame 13 is not affected when the limiting clamp 21 is adjusted through the hinged rod 22.

[0029] Further, the limiting clamp 21 and the hinged plate 23 are sleeved on the outer wall of the support frame 13, the support frame 13 is internally provided with a positioning groove at one end, and the fixed nut 24 is inserted into the positioning groove of the support frame 13, so that the fixed nut 24 is positioned through the positioning groove of the support frame 13.

[0030] Further, the inner surface of one end of the fixed nut 24 is provided with threads, the slot hole is formed on one side of the limiting clip 21, and one end of the limiting screw 25 is rotatably connected to the inside of the fixed nut 24 through the slot hole formed on the limiting clip 21, so as to limit the angle of the hinged plate 23 through the limiting screw 25.

[0031] Further, the bottom of one end of the support frame 13 is connected with the assembly structure 3, the assembly structure 3 comprises a fixed plate 31, a fixed screw 32 is inserted into the inside of the fixed plate 31, a rubber ring 33 is arranged on the outer wall of one end of the fixed screw 32, and a nut 34 is rotatably connected to the outer surface of the other end of the fixed screw 32, so as to realize the quick assembly effect between the equipment body 11 and the support frame 13.

[0032] Further, the surface of the fixed plate 31 is provided with a limiting slot, the fixed screw 32 is inserted into the limiting slot formed on the fixed plate 31, and one end of the fixed screw 32 is connected to the inner surface of the equipment body 11, so as to position and support the fixed plate 31 through the fixed screw 32.

[0033] Further, the rubber ring 33 is filled between the equipment body 11 and the fixed plate 31 for buffering, and the fixed screw 32 and the nut 34 are rotatably connected through threads, so as to limit the fixed screw 32 and the nut 34 through threads.

[0034] Working principle: when the local coating device of the color coated sheet is limited, the support frame 13 and the limiting clip 21 are hingedly connected through the hinge rod 22, the limiting clip 21 is sleeved on the outer wall of the top end of the support frame 13 after the winding shaft 12 is arranged on the surface of the support frame 13, the angle of the hinged plate 23 is adjusted, the fixed nut 24 is inserted into the positioning slot formed on the support frame 13, and then one end of the limiting screw 25 is rotatably connected to the inside of the fixed nut 24 through the slot hole formed on the limiting clip 21, so as to limit the hinged plate 23, thereby realizing the limiting effect between the support frame 13 and the limiting clip 21.

[0035] When the local coating device of the color coated sheet is assembled, the fixed plate 31 connected to the bottom end of the support frame 13 is sleeved on the outer surface of the fixed screw 32, the support frame 13 is positioned by the fixed screw 32, the rubber ring 33 is filled between the equipment body 11 and the fixed plate 31 for buffering, so that they are in flexible contact, then the nut 34 is rotatably connected to the outer surface of one end of the fixed screw 32, and the fixed plate 31 is clamped and fixed by the nut 34 in cooperation with the equipment body 11, thereby realizing the quick assembly effect between the equipment body 11 and the support frame 13.

[0036] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A partial coating device for a color coated sheet, characterized in that, Include: The device body (1) includes the device body (11), the bottom end of the device body (11) is provided with a winding shaft (12), and the both ends of the winding shaft (12) are provided with support frames (13) at the bottom. One end of the support frame (13) is internally inserted with a limiting structure (2), the limiting structure (2) includes a limiting clamp (21), one side of the limiting clamp (21) is connected with a hinged rod (22), and the bottom of one end of the limiting clamp (21) is hingedly connected with a hinged plate (23). The inner surface of the hinged plate (23) is connected with a fixed screw sleeve (24), and one end of the fixed screw sleeve (24) is internally rotatably connected with a limiting screw rod (25).

2. A partial coating device for a color coated sheet according to claim 1, characterized in that: One side of the support frame (13) is provided with a through hole, one end of the hinged rod (22) is inserted into the through hole provided in the support frame (13), and the support frame (13) and the limiting clamp (21) are hingedly connected by the hinged rod (22).

3. A partial coating device for a color coated sheet as claimed in claim 1 wherein: One end of the limiting clamp (21) and the hinged plate (23) are sleeved on the outer wall of the support frame (13), one end of the support frame (13) is internally provided with a positioning groove, and the fixed screw sleeve (24) is inserted into the positioning groove provided in the support frame (13).

4. A partial coating device for a color coated sheet as claimed in claim 1 wherein: The inner surface of one end of the fixed screw sleeve (24) is provided with a thread, one side of the limiting clamp (21) is provided with a slot hole, and one end of the limiting screw rod (25) is rotatably connected to the inside of the fixed screw sleeve (24) by penetrating the slot hole provided in the limiting clamp (21).

5. A partial coating device for color coated steel sheets as claimed in claim 1 wherein: One end of the support frame (13) is connected with an assembly structure (3), the assembly structure (3) includes a fixed plate (31), the fixed plate (31) is internally inserted with a fixed screw rod (32), the outer wall of one end of the fixed screw rod (32) is provided with a rubber ring (33), and the outer surface of the other end of the fixed screw rod (32) is rotatably connected with a nut (34).

6. A partial coating device for a color coated sheet according to claim 5, characterized in that: The surface of the fixed plate (31) is provided with a limiting groove, the fixed screw rod (32) is inserted into the limiting groove provided in the fixed plate (31), and one end of the fixed screw rod (32) is connected to the inner side surface of the device body (11).

7. A partial coating device for a color coated sheet as claimed in claim 5 wherein: The rubber ring (33) is filled between the device body (11) and the fixed plate (31) for buffering, and the fixed screw rod (32) and the nut (34) are rotatably connected by threads.

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