Wrinkle pretreatment structure of coating machine

Abstract

The utility model discloses a wrinkle pretreatment structure of a coating machine, which belongs to the technical field of coating machines, and adopts the technical scheme that the wrinkle pretreatment structure comprises a positioning plate, an ironing mechanism and a flattening mechanism, the positioning plate and the ironing mechanism are arranged, and the positioning plate can be externally connected to a feeding position of the coating machine; the positioning plate can support and limit the overall structure of the ironing mechanism and the leveling mechanism, so that the transmission roller can limit the cloth conveyed to the coating machine, the transmission roller is driven by the transmission motor, the transmission roller can drive the cloth to move, the low-temperature steam conveying pump is externally connected with low-temperature steam conveying equipment, and the cloth can be conveyed to the coating machine through the low-temperature steam conveying pump. Low-temperature steam can be conveyed to the transmission roller, so that the low-temperature steam in the transmission roller is conveyed to the surface of cloth through the exhaust holes, after the cloth is heated by the low-temperature steam, the flexibility of the cloth is changed through the low-temperature steam, the cloth can be gradually unfolded and flattened along the transmission roller, and the wrinkle pretreatment effect on the cloth is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating machine, especially relates to a wrinkle pretreatment structure of coating machine. BACKGROUND

[0002] It is known that in modern industrial production, coating machines are widely used in the surface coating processing of materials such as paper and film. However, during the coating process, materials are prone to wrinkles due to various factors. When the coating material itself has flatness deviation, such as uneven stress during winding or storage of raw materials, the wrinkle problem is particularly prominent. In addition, the tension control system of the coating machine is unstable, leading to stress fluctuation of the material during transmission, which can also cause wrinkles. These wrinkles not only affect the coating quality, but also may damage the coating equipment. Therefore, in order to ensure the efficient and stable operation of the coating machine and ensure the quality consistency of the coating product, an effective wrinkle pretreatment structure is urgently needed to solve the above problems.

[0003] The existing coating machine often needs to smooth the substrate to ensure the coating quality during use. In the prior art, most traditional coating machines are equipped with smoothing rollers. However, before smoothing, there is usually no limiting device for the substrate, which can easily cause the substrate to curl or shift during movement, thereby affecting the smoothing effect.

[0004] The existing patent (publication number: CN215997359U) discloses a coating smoothing roller device of a coating machine, which includes a base, the upper end face of the base is fixedly connected with two symmetrically arranged vertical plates, second sliding grooves are formed in the opposite side walls of the two vertical plates, two symmetrically arranged sliding blocks are slidingly connected in the two sliding grooves, roller bodies are rotatably connected between the two sliding blocks located at the same horizontal position, a first sliding groove is formed in the upper end face of the base, a limiting mechanism for limiting the substrate is arranged in the first sliding groove, the limiting mechanism includes a sliding rod slidingly connected in the first sliding groove. The utility model has a reasonable structure. By arranging the limiting mechanism and the driving mechanism, the substrate can be limited according to its width, avoiding wrinkles and deviation of the substrate before smoothing, thereby affecting the later processing.

[0005] To solve the above problems, the existing patent provides a solution. When the coating machine transports the fabric and causes wrinkles, the fabric cannot be pre-low temperature ironing and flattening due to the lack of a pre-low temperature ironing and flattening structure, which reduces the stability of the fabric when it is transported to the coating machine.

[0006] Therefore, a wrinkle pretreatment structure for a coating machine is proposed. UTILITY MODEL CONTENTS

[0007] The purpose of this utility model is to provide a wrinkle pretreatment structure for a coating machine, which can solve the problem that existing coating machines, when conveying fabric to the coating machine and causing wrinkles, lack a structure for pre-low-temperature ironing and smoothing the fabric, thus reducing the stability of the fabric when it is conveyed to the coating machine.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a wrinkle pretreatment structure for a coating machine, comprising a positioning plate, an ironing mechanism, and a flattening mechanism, wherein the ironing mechanism is bolted to the inner side of the positioning plate, and the flattening mechanism is bolted to the top of the positioning plate;

[0009] The ironing mechanism includes a drive motor, a low-temperature steam delivery pump, a drive roller, and an exhaust port. The drive motor is bolted to the right side of the positioning plate, the low-temperature steam delivery pump is connected to the left side of the positioning plate, the drive roller is rotatably connected to the inner side of the positioning plate, the low-temperature steam delivery pump is connected to the left side of the drive roller, the output end of the left side of the drive motor is bolted to the right side of the drive roller, and the exhaust port is opened on the surface of the drive roller.

[0010] Preferably, the leveling mechanism includes a transmission component and a finishing component, wherein the transmission component is bolted to the top of the positioning plate and the finishing component is bolted to the inside of the transmission component.

[0011] Preferably, the transmission assembly includes a fixed plate, a servo motor, and an exhaust fan. The fixed plate is bolted to both sides of the top of the positioning plate, the servo motor is bolted to the right side of the fixed plate, and the exhaust fan is connected to the left side of the fixed plate.

[0012] Preferably, the sorting component includes a transfer cylinder, an air inlet, and an antistatic ring. The transfer cylinder is rotatably connected to the inner side of the fixed plate. The left side of the transfer cylinder is connected to the exhaust fan, and the right side of the transfer cylinder is bolted to the output end of the servo motor. The air inlet is opened on the surface of the transfer cylinder, and the antistatic ring is bolted to the surface of the transfer cylinder.

[0013] Preferably, an intercepting mesh is bolted to the inner side of the antistatic ring, and the inner side of the intercepting mesh is bolted to the inner side of the transmission tube.

[0014] Preferably, a guide plate is bolted to the inner side of the interception net, and the inner side of the guide plate is set as an inclined surface.

[0015] Preferably, a protective net is bolted to the inner side of the transmission roller, and the surface of the protective net is in contact with the inner side of the exhaust hole.

[0016] Preferably, a heat-conducting rod is bolted to the inner side of the transmission roller, and the inner side of the heat-conducting rod is in contact with the surface of the protective net.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application sets up a positioning plate and an ironing mechanism. The positioning plate can be externally connected to the feeding point of the coating machine. The positioning plate can support and limit the overall structure of the ironing mechanism and the flattening mechanism, so that the transmission roller can limit the fabric conveyed to the coating machine. The transmission roller is driven by the transmission motor, so that the transmission roller can move the fabric. The low temperature steam is delivered to the transmission roller through the low temperature steam delivery pump connected to the low temperature steam delivery equipment. The low temperature steam is delivered to the fabric surface through the exhaust hole. After the fabric is heated by the low temperature steam, the low temperature steam changes the flexibility of the fabric, so that the fabric can gradually unfold and flatten along the transmission roller to achieve the effect of pre-treatment of the fabric wrinkles.

[0019] 2. This application, by setting up a flattening mechanism, allows the transmission component to cooperate with the finishing component. By limiting the servo motor and the exhaust fan through the fixing plate, the servo motor can drive the transmission cylinder to rotate, thereby allowing the transmission cylinder to transport the fabric to the coating machine. The exhaust fan extracts the air from the transmission cylinder. When the antistatic ring is activated, the antistatic ring can deliver antistatic negative ions to the fabric surface. Furthermore, the negative ions from the air and the fabric surface can be extracted together through the air inlet, through the transmission cylinder, and from the exhaust fan, preventing secondary wrinkles caused by static electricity and achieving stability in further wrinkle removal of the fabric. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the wrinkle pretreatment structure of the coating machine of this utility model;

[0021] Figure 2 This is a schematic diagram of the ironing mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the protective net and heat-conducting rod of this utility model;

[0023] Figure 4 This is a schematic diagram of the leveling mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the transmission component of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the sorting component of this utility model.

[0026] In the diagram, 1. Positioning plate; 2. Ironing mechanism; 21. Drive motor; 22. Low-temperature steam delivery pump; 23. Drive roller; 24. Exhaust vent; 3. Leveling mechanism; 31. Transmission assembly; 311. Fixing plate; 312. Servo motor; 313. Exhaust fan; 32. Finishing assembly; 321. Transmission cylinder; 322. Air inlet; 323. Antistatic ring; 324. Interception net; 325. Guide plate; 4. Protective net; 5. Heat conduction rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 The present invention provides the following technical solution:

[0029] A wrinkle pretreatment structure for a coating machine includes a positioning plate 1, an ironing mechanism 2, and a flattening mechanism 3. The ironing mechanism 2 is bolted to the inside of the positioning plate 1, and the flattening mechanism 3 is bolted to the top of the positioning plate 1.

[0030] The ironing mechanism 2 includes a drive motor 21, a low-temperature steam pump 22, a drive roller 23, and an exhaust port 24. The drive motor 21 is bolted to the right side of the positioning plate 1, the low-temperature steam pump 22 is connected to the left side of the positioning plate 1, the drive roller 23 is rotatably connected to the inner side of the positioning plate 1, the low-temperature steam pump 22 is connected to the left side of the drive roller 23, the output end of the left side of the drive motor 21 is bolted to the right side of the drive roller 23, and the exhaust port 24 is opened on the surface of the drive roller 23.

[0031] In this embodiment: by setting a positioning plate 1 and an ironing mechanism 2, the positioning plate 1 can be externally connected to the feeding point of the coating machine. The positioning plate 1 can support and limit the overall structure of the ironing mechanism 2 and the flattening mechanism 3, so that the transmission roller 23 can limit the fabric conveyed to the coating machine. The transmission roller 23 can be driven by the transmission motor 21, so that the transmission roller 23 can move the fabric. The low-temperature steam delivery pump 22 is connected to a low-temperature steam delivery device, so that low-temperature steam can be delivered to the transmission roller 23, so that the exhaust hole 24 can deliver the low-temperature steam in the transmission roller 23 to the surface of the fabric. After the fabric is heated by the low-temperature steam, the low-temperature steam changes the flexibility of the fabric, so that the fabric can gradually unfold and flatten along the transmission roller 23, so as to achieve the effect of pre-treatment of the fabric wrinkles.

[0032] Specifically, such as Figure 4As shown, the leveling mechanism 3 includes a transmission component 31 and a finishing component 32. The transmission component 31 is bolted to the top of the positioning plate 1, and the finishing component 32 is bolted to the inside of the transmission component 31.

[0033] Specifically, such as Figure 5 As shown, the transmission assembly 31 includes a fixed plate 311, a servo motor 312, and an exhaust fan 313. The fixed plate 311 is bolted to both sides of the top of the positioning plate 1, the servo motor 312 is bolted to the right side of the fixed plate 311, and the exhaust fan 313 is connected to the left side of the fixed plate 311.

[0034] Specifically, such as Figure 6 As shown, the sorting component 32 includes a transfer cylinder 321, an air inlet 322, and an antistatic ring 323. The transfer cylinder 321 is rotatably connected to the inner side of the fixed plate 311. The left side of the transfer cylinder 321 is connected to the exhaust fan 313, and the right side of the transfer cylinder 321 is bolted to the output end of the servo motor 312. The air inlet 322 is opened on the surface of the transfer cylinder 321, and the antistatic ring 323 is bolted to the surface of the transfer cylinder 321.

[0035] In this embodiment: by setting the flattening mechanism 3, the transmission component 31 can cooperate with the finishing component 32. By limiting the servo motor 312 and the exhaust fan 313 through the fixing plate 311, the servo motor 312 can drive the transmission cylinder 321 to rotate, so that the transmission cylinder 321 can carry the fabric to the coating machine. The exhaust fan 313 extracts the air in the transmission cylinder 321. When the antistatic ring 323 is started, the antistatic ring 323 can deliver antistatic negative ions to the surface of the fabric. The negative ions of the air and the fabric surface can be extracted together through the air inlet 322, through the transmission cylinder 321 and out of the exhaust fan 313, avoiding secondary wrinkles of the fabric due to static electricity, and playing a role in further wrinkle removal and stability of the fabric.

[0036] Specifically, such as Figure 6 As shown, an intercepting net 324 is bolted to the inner side of the antistatic ring 323, and the inner side of the intercepting net 324 is bolted to the inner side of the transmission tube 321.

[0037] Specifically, such as Figure 6 As shown, a guide plate 325 is bolted to the inner side of the interception net 324, and the inner side of the guide plate 325 is set as an inclined surface.

[0038] In this embodiment: by setting up an interception net 324, impurities in the air being transported in the transmission cylinder 321 can be intercepted, thereby increasing the stability of air transport. By setting up a guide plate 325, the guide plate 325 can further guide the air being transported in the transmission cylinder 321 to the interception net 324, thereby increasing the stability of the interception net 324 in intercepting impurities.

[0039] Specifically, such asFigure 3 As shown, a protective net 4 is bolted to the inner side of the transmission roller 23, and the surface of the protective net 4 is in contact with the inner side of the exhaust hole 24.

[0040] Specifically, such as Figure 3 As shown, a heat-conducting rod 5 is bolted to the inner side of the transmission roller 23, and the inner side of the heat-conducting rod 5 is in contact with the surface of the protective net 4.

[0041] In this embodiment: by setting a protective net 4, which can cooperate with the transmission roller 23, the protective net 4 can provide auxiliary limiting at the exhaust hole 24, which can further increase the stability when the fabric is in contact with the surface of the transmission roller 23. By setting a heat-conducting rod 5, the heat-conducting rod 5 can further transfer the heat from the steam inside the transmission roller 23 to the surface of the transmission roller 23 through the protective net 4, thereby increasing the stability of the transmission roller 23 when ironing the fabric at low temperature.

[0042] Working principle: First, the fabric is placed on the surface of the transmission roller 23 and the conveying cylinder 321. Then, the low-temperature steam delivery pump 22 is connected to the low-temperature steam delivery equipment, and the transmission motor 21 is powered on and started. The low-temperature steam will be sprayed out from the exhaust hole 24 through the transmission roller 23 to the surface of the fabric, thereby ironing the fabric at a low temperature. Then, the servo motor 312 and the exhaust fan 313 are powered on and started. The servo motor 312 will drive the conveying cylinder 321 to transport the fabric into the coating machine. During the transport of the fabric, the antistatic ring 323 will remove static electricity from the fabric. The exhaust fan 313 will extract the air from the conveying cylinder 321, and the air inlet 322 will discharge impurities and negative ions from the fabric through the conveying cylinder 321 until the pre-treatment of the fabric wrinkles is completed.

[0043] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wrinkle pretreatment structure for a coating machine, comprising a positioning plate (1), an ironing mechanism (2), and a smoothing mechanism (3), characterized in that: The ironing mechanism (2) is bolted to the inside of the positioning plate (1), and the flattening mechanism (3) is bolted to the top of the positioning plate (1); The ironing mechanism (2) includes a drive motor (21), a low-temperature steam pump (22), a drive roller (23), and an exhaust hole (24). The drive motor (21) is bolted to the right side of the positioning plate (1), the low-temperature steam pump (22) is connected to the left side of the positioning plate (1), the drive roller (23) is rotatably connected to the inner side of the positioning plate (1), the low-temperature steam pump (22) is connected to the left side of the drive roller (23), the output end of the left side of the drive motor (21) is bolted to the right side of the drive roller (23), and the exhaust hole (24) is opened on the surface of the drive roller (23).

2. The wrinkle pretreatment structure of a coating machine according to claim 1, characterized in that: The leveling mechanism (3) includes a transmission assembly (31) and a finishing assembly (32). The transmission assembly (31) is bolted to the top of the positioning plate (1), and the finishing assembly (32) is bolted to the inside of the transmission assembly (31).

3. The wrinkle pretreatment structure of a coating machine according to claim 2, characterized in that: The transmission assembly (31) includes a fixed plate (311), a servo motor (312), and an exhaust fan (313). The fixed plate (311) is bolted to both sides of the top of the positioning plate (1), the servo motor (312) is bolted to the right side of the fixed plate (311), and the exhaust fan (313) is connected to the left side of the fixed plate (311).

4. The wrinkle pretreatment structure of a coating machine according to claim 3, characterized in that: The sorting component (32) includes a transfer cylinder (321), an air inlet (322), and an antistatic ring (323). The transfer cylinder (321) is rotatably connected to the inside of the fixed plate (311). The left side of the transfer cylinder (321) is connected to the exhaust fan (313), and the right side of the transfer cylinder (321) is bolted to the output end of the servo motor (312). The air inlet (322) is opened on the surface of the transfer cylinder (321), and the antistatic ring (323) is bolted to the surface of the transfer cylinder (321).

5. The wrinkle pretreatment structure of a coating machine according to claim 4, characterized in that: An intercepting net (324) is bolted to the inner side of the static elimination ring (323), and the inner side of the intercepting net (324) is bolted to the inner side of the transmission tube (321).

6. The wrinkle pretreatment structure of a coating machine according to claim 5, characterized in that: The interceptor net (324) has a guide plate (325) bolted to its inner side, and the inner side of the guide plate (325) is set as an inclined surface.

7. The wrinkle pretreatment structure of a coating machine according to claim 1, characterized in that: A protective net (4) is bolted to the inner side of the transmission roller (23), and the surface of the protective net (4) is in contact with the inner side of the exhaust hole (24).

8. The wrinkle pretreatment structure of a coating machine according to claim 7, characterized in that: A heat-conducting rod (5) is bolted to the inner side of the transmission roller (23), and the inner side of the heat-conducting rod (5) is in contact with the surface of the protective net (4).

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