Coating device

Abstract

The utility model discloses a coating device, which relates to the technical field of coating devices, and comprises a fixed plate, the bottom of the fixed plate is provided with an adjusting groove, the top of the adjusting groove is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a self-locking motor, and the output end of the self-locking motor penetrates through the fixed plate and is fixedly connected with a reciprocating screw rod. The outer wall of the reciprocating lead screw is in threaded connection with an adjusting rod, the adjusting rod is in sliding connection with the adjusting groove, one side of the adjusting rod is sequentially and rotationally connected with a plurality of rotating shafts, one side of each rotating shaft is fixedly connected with a rotating wheel, and the reciprocating lead screw is arranged in the adjusting groove and rotationally connected with the bottom of the adjusting groove; the self-locking motor is started to drive the reciprocating lead screw to rotate, the reciprocating lead screw drives the adjusting rod to slide up and down along the adjusting groove, meanwhile, the adjusting rod drives the rotating shaft and the rotating wheel to limit fireproof coating plates of different sizes, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coating device technical field, more specifically, the utility model relates to a kind of coating devices. BACKGROUND

[0002] Coating device is a kind of equipment for uniformly coating a layer of protective, decorative or functional coating on the surface of an object.

[0003] The existing patent (announcement number: CN221334933U) discloses a fireproof coating plate spraying device, which uses a variable distance assembly to make it easy to adjust the distance between the spray gun and the plate without the need to repeatedly disassemble and assemble screws, saving a lot of time.

[0004] However, the distance between the second rollers cannot be adjusted when using the above-mentioned device, which reduces the applicability of the device as it can only be used for coating fireproof coating plates of fixed size.

[0005] Therefore, we propose a coating device to solve the above problems. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a coating device to solve the problem that the distance between the second rollers cannot be adjusted, which results in the device being able to only be used for coating fireproof coating plates of fixed size.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a coating device, comprising a fixed plate, an adjusting groove is formed in the bottom of the fixed plate, an installation groove is formed in the top of the adjusting groove, a self-locking motor is fixedly connected inside the installation groove, the output end of the self-locking motor penetrates the fixed plate and is fixedly connected with a reciprocating screw rod, the outer wall of the reciprocating screw rod is threadedly connected with an adjusting rod, the adjusting rod and the adjusting groove are slidingly connected, a plurality of rotating shafts are sequentially rotatably connected to one side of the adjusting rod, and a rotating wheel is fixedly connected to one side of each rotating shaft.

[0008] Preferably, the reciprocating screw rod is arranged inside the adjusting groove and rotatably connected to the bottom thereof.

[0009] Preferably, a dust suction assembly is fixedly connected to the bottom of one side of the fixed plate, a spray gun is fixedly connected to one end of one side of the fixed plate, and a variable distance assembly is arranged at the bottom of the spray gun.

[0010] Preferably, a conveying assembly is arranged at the top of both sides of the fixed plate.

[0011] Preferably, the conveying assembly comprises a plurality of drive shafts, the drive shafts are sequentially penetrated through the top of the fixed plate and are rotationally connected therewith, one side of each of the drive shafts is fixedly connected with a drive wheel, the other side of each of the drive shafts is fixedly connected with a drive gear, the drive gears are all meshed with a transmission gear, one side of the transmission gear is rotationally connected with the fixed plate, one end of one side of the top of the fixed plate is fixedly connected with a support, one side of the support is fixedly connected with a servo motor, the output end of the servo motor is penetrated through the support and is fixedly connected with a transmission shaft, and the transmission shaft is fixed with the drive gears.

[0012] Preferably, the drive shafts and the shafts are in one-to-one correspondence.

[0013] Preferably, the drive gears and the transmission gears are of the same diameter, and the support is of a U-shaped cross section.

[0014] Compared with the prior art, the device has the advantages that:

[0015] The self-locking motor is started to drive the reciprocating screw rod to rotate, the reciprocating screw rod drives the adjusting rod to slide up and down along the adjusting groove, and the adjusting rod drives the shaft and the wheel to complete the limiting operation on the fireproof coating plates of different sizes, thereby improving the applicability of the device.

[0016] The servo motor is started to drive the transmission shaft and the drive gears to rotate, the drive gears drive other drive gears to rotate in the same direction by means of the transmission gears, the drive gears drive the drive shafts and the drive wheels to rotate, and the drive wheels complete the conveying operation on the fireproof coating plates, so that the energy consumption equipment is less and the cost of the device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a sectional view of the device;

[0018] Figure 2 is a partial sectional view of the device;

[0019] Figure 3 is a partial bottom view of the device;

[0020] Figure 4 is a structure diagram of the adjusting assembly of the device;

[0021] Figure 5 is a structure diagram of the conveying assembly of the device.

[0022] [REFERENCE SIGNS]

[0023] 1, fixed plate; 2, adjusting groove; 3, mounting groove; 4, adjusting assembly; 401, self-locking motor; 402, reciprocating screw rod; 403, adjusting rod; 404, rotating shaft; 405, rotating wheel; 5, conveying assembly; 501, drive shaft; 502, drive wheel; 503, drive gear; 504, transmission gear; 505, support; 506, servo motor; 507, transmission shaft; 6, dust collection assembly; 7, spray gun; 8, variable distance assembly. DETAILED DESCRIPTION

[0024] The control mode of the electrical element in the utility model is controlled by the external controller matched with it, and the control circuit can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the field, and only the use thereof is performed, and no improvement is performed thereon, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model are not explained in detail.

[0025] In the process of spraying the fireproof coating plate, a coating device needs to be used, and the coating device provided by the utility model is specially used for the spraying operation of the fireproof coating plate.

[0026] Among them, it needs to be emphasized that in the present application, the dust collection assembly 6, the spray gun 7 and the variable distance assembly 8 are prior art disclosed in the publication number: CN221334933U.

[0027] The reciprocating screw rod 402 is a common linear motion transmission device, which is usually composed of a screw rod and a screw nut, and its working principle is based on the conversion of the rotary motion of the screw rod into the linear displacement of the screw nut, so as to realize the reciprocating motion of the workpiece or device.

[0028] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, the following will be described in detail in combination with the drawings and specific embodiments.

[0029] As shown in the accompanying Figure 1 to the accompanying Figure 5 The embodiment of the utility model provides a coating device, including fixed plate 1, the bottom of fixed plate 1 is equipped with adjusting groove 2, the top of adjusting groove 2 is equipped with mounting groove 3, the inside of mounting groove 3 is fixedly connected with self-locking motor 401, the output end of self-locking motor 401 penetrates fixed plate 1 and is fixedly connected with reciprocating screw rod 402, the outer wall of reciprocating screw rod 402 is threadedly connected with adjusting rod 403, adjusting rod 403 and adjusting groove 2 are slidably connected, a plurality of rotating shafts 404 are sequentially rotatably connected to the side of adjusting rod 403, rotating shafts 404 are all fixedly connected with rotating wheels 405 on one side, reciprocating screw rod 402 is arranged in the inside of adjusting groove 2 and rotatably connected with the bottom thereof, dust collection assembly 6 is fixedly connected to the bottom of the side of fixed plate 1, spray gun 7 is fixedly connected to one end of the side of fixed plate 1, variable distance assembly 8 is arranged at the bottom of spray gun 7.

[0030] In this embodiment, by starting the self-locking motor 401 to drive the reciprocating screw rod 402 to rotate, the reciprocating screw rod 402 drives the adjusting rod 403 to slide up and down along the adjusting groove 2, and at the same time, the adjusting rod 403 drives the rotating shaft 404 and the rotating wheel 405 to complete the limiting operation of the fireproof coating plate of different sizes, thereby improving the applicability of the device.

[0031] It should be emphasized that the top and bottom of the fireproof coating plate are provided with a slot for accommodating the rotating wheel 405, and the rotating wheel 405 is arranged in the slot to complete the limiting operation of the fireproof coating plate.

[0032] A conveying assembly 5 is arranged at the top of the two sides of the fixed plate 1, the conveying assembly 5 comprises a plurality of drive shafts 501, the drive shafts 501 are sequentially arranged through the top of the fixed plate 1 and are rotationally connected with the fixed plate 1, drive wheels 502 are fixedly connected to one side of the drive shafts 501, drive gears 503 are fixedly connected to the other side of the drive shafts 501, transmission gears 504 are arranged between the drive gears 503, one side of the transmission gears 504 is rotationally connected with the fixed plate 1, one end of one side of the top of the fixed plate 1 is fixedly connected with a bracket 505, a servo motor 506 is fixedly connected to one side of the bracket 505, a transmission shaft 507 is arranged through the bracket 505 and is fixedly connected to the output end of the servo motor 506, the transmission shaft 507 is fixedly connected with the drive gears 503, the positions between the drive shafts 501 and the rotating shafts 404 are in one-to-one correspondence, the drive gears 503 and the transmission gears 504 are the same in diameter, and the bracket 505 is U-shaped in cross section.

[0033] In this embodiment, by starting the servo motor 506 to drive the transmission shaft 507 to rotate, the transmission shaft 507 drives the drive gears 503 to rotate, the drive gears 503 drive other drive gears 503 to rotate in the same direction by means of the transmission gears 504, and at the same time, the drive gears 503 drive the drive shafts 501 and the drive wheels 502 to rotate, and the drive wheels 502 complete the conveying operation of the fireproof coating plate.

[0034] The working process of the device is as follows:

[0035] Firstly, according to the size of the fireproof coating plate, the self-locking motor 401 is started to adjust the drive wheels 502 and the rotating wheels 405 to an appropriate distance.

[0036] Then, the variable-distance assembly 8 is started to adjust the spray gun 7 to an appropriate spraying distance.

[0037] Then, the spray gun 7 is started to complete the spraying operation, and at the same time, the servo motor 506 is started to drive the drive wheels 502 to complete the conveying operation of the fireproof coating plate.

[0038] Finally, the dust collection assembly 6 is started to complete the dust collection and coating drying operation of the fireproof coating plate.

[0039] Finally should be explained a few points are: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0040] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0041] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A coating apparatus, comprising a fixing plate (1), characterized in that, The bottom of the fixed plate (1) is provided with an adjustment groove (2), and the top of the adjustment groove (2) is provided with an installation groove (3). A self-locking motor (401) is fixedly connected inside the installation groove (3). The output end of the self-locking motor (401) passes through the fixed plate (1) and is fixedly connected with a reciprocating screw (402). An adjustment rod (403) is threadedly connected to the outer wall of the reciprocating screw (402). The adjustment rod (403) and the adjustment groove (2) are slidably connected. Several rotating shafts (404) are rotatably connected to one side of the adjustment rod (403). A rotating wheel (405) is fixedly connected to one side of each rotating shaft (404).

2. The coating apparatus according to claim 1, characterized in that, The reciprocating lead screw (402) is located inside the adjusting groove (2) and is rotatably connected to its bottom.

3. The coating apparatus according to claim 1, characterized in that, A dust collection assembly (6) is fixedly connected to the bottom of one side of the fixed plate (1), and a spray gun (7) is fixedly connected to one end of one side of the fixed plate (1). A pitch-changing assembly (8) is provided at the bottom of the spray gun (7).

4. The coating apparatus according to claim 1, characterized in that, The top of both sides of the fixed plate (1) is provided with conveying components (5).

5. The coating apparatus according to claim 4, characterized in that, The conveying assembly (5) includes several drive shafts (501). The drive shafts (501) pass through the top of the fixed plate (1) and are rotatably connected thereto. One side of each drive shaft (501) is fixedly connected to a drive wheel (502), and the other side of each drive shaft (501) is fixedly connected to a drive gear (503). Each drive gear (503) is meshed with a transmission gear (504). One side of the transmission gear (504) is rotatably connected to the fixed plate (1). One end of the top side of the fixed plate (1) is fixedly connected to a bracket (505). One side of the bracket (505) is fixedly connected to a servo motor (506). The output end of the servo motor (506) passes through the bracket (505) and is fixedly connected to a transmission shaft (507). The transmission shaft (507) and the drive gear (503) are fixed together.

6. The coating apparatus according to claim 5, characterized in that, The positions of the drive shaft (501) and the rotating shaft (404) correspond one-to-one.

7. The coating apparatus according to claim 5, characterized in that, The drive gear (503) and transmission gear (504) have the same diameter, and the bracket (505) has a U-shaped cross-section.

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