Cooling device for processing PVC artificial leather carpet for vehicle

Abstract

The utility model discloses a cooling device for processing a PVC artificial leather carpet for a vehicle, and belongs to the technical field of processing and cooling of the PVC artificial leather carpet for the vehicle. A cooling device for vehicle PVC artificial leather carpet processing comprises a fixing table, a collecting cavity and a water storage cavity are formed in the fixing table, a lower cleaning assembly and an upper cleaning assembly are further arranged at the top of the fixing table, the lower cleaning assembly comprises a supporting table, the upper cleaning assembly comprises a supporting frame, and a cooling assembly is further arranged at the top of the fixing table. Impurities on the surface of the PVC artificial leather carpet are better reduced, the situation that later-stage impurities are scattered all around and attached to the outer wall of the cooling traction pipe in the air cooling process is reduced, the working environment of the carpet is better improved, the cooling effect is better improved, the composite cooling mode can be utilized, the cooling effect of the carpet is further improved, and the service life of the carpet is prolonged. Compared with an existing single air cooling and liquid cooling mode, the cooling mode is good in cooling uniformity and not prone to being affected by the external environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vehicle PVC artificial leather carpet processing cooling, more specifically, a kind of cooling device for vehicle PVC artificial leather carpet processing. BACKGROUND

[0002] Vehicle PVC artificial leather carpet is made of PVC resin as main raw material, adding plasticizer, stabilizer, filler, colorant and other additives to make artificial leather, which is cut according to the shape and size of the car interior space, and it is a car interior material. It has wear resistance, can withstand the friction caused by frequent entry and exit of personnel, and the wear-resistant layer on the surface can prevent damage and hair; It has chemical resistance, can resist the corrosion of common cleaning agents, beverages, oil stains and other chemicals in the car; It is easy to clean, and the relatively smooth surface makes it easy to remove stains with a wet cloth or special cleaner; It also has certain elasticity and softness, can provide comfortable foot feeling, and has sound insulation and heat insulation functions.

[0003] The cooling device for vehicle PVC artificial leather carpet processing is used for cooling the carpet after heat processing during carpet production. Its function is to cool the carpet quickly to stabilize the shape and performance of the carpet, ensure product quality, meet the process requirements and standards of car interior production, and improve production efficiency and product consistency.

[0004] However, the existing cooling device for vehicle PVC artificial leather carpet processing lacks a cleaning device during actual use, which leads to the attachment of impurities on the surface of PVC artificial leather carpet during transportation and early processing. During the subsequent cooling process, these impurities may scatter in the air cooling process, and when circulating cooling is used, the impurities may also adhere to the cooling pipe, which may easily affect the working environment and the cooling efficiency of the cooling pipe.

[0005] Secondly, the existing cooling method usually uses single air cooling or liquid cooling, which is not ideal in cooling effect. For air cooling, it mainly relies on the flow of air to take away heat, but the specific heat capacity of air is relatively small, which means that the temperature of air rises greatly when absorbing the same amount of heat, thus limiting the cooling efficiency. Moreover, in the actual processing environment, the air temperature in the workshop may be relatively high, which further weakens the cooling capacity of air cooling. Although the specific heat capacity of liquid is larger and the cooling potential is relatively high, the single liquid cooling system has the problem of uneven distribution of cooling liquid, which may cause inconsistent cooling degree of different parts of the carpet, which may easily affect the overall cooling quality, which undoubtedly causes great trouble in actual use.

[0006] In view of this, we propose a kind of cooling device for processing PVC artificial leather carpet for vehicle. Practical new type content

[0007] 1. The technical problem to be solved

[0008] The utility model is directed to provide a kind of cooling device for processing PVC artificial leather carpet for vehicle, to solve the problems presented in the above background art.

[0009] 2. Technical scheme

[0010] A kind of cooling device for processing PVC artificial leather carpet for vehicle, including fixed platform, the fixed platform inside is provided with collection cavity and water storage cavity, the fixed platform side wall is also provided with closed door and water inlet valve, the closed door is located at the front of the collection cavity, the water storage cavity inside is also provided with water pump, the fixed platform front outer wall is also provided with dust suction pump, the dust suction pump output end is connected with dust suction pipe, the dust suction pump discharge end extends to the inside of the collection cavity, the fixed platform top is also provided with lower cleaning assembly and upper cleaning assembly, the lower cleaning assembly includes support table, the upper cleaning assembly includes support frame, the fixed platform top is also provided with cooling assembly, the cooling assembly includes fixed shell.

[0011] Preferably, the support table inside is provided with a plurality of cavities, a plurality of cavity inner walls are provided with dust suction round hole and dust suction port, the support table top is rotatably connected with guide roller one.

[0012] Preferably, the support frame top is provided with electric push rod, the electric push rod output end is connected with lifting frame, the support frame outer wall is also provided with drive motor two and controller, the drive motor two output end is connected with cleaning brush roller two.

[0013] Preferably, the lifting frame outer wall is provided with drive motor one, the drive motor one output end is connected with cleaning brush roller one, the lifting frame inner wall is rotatably connected with guide roller two, the lifting frame inner wall is also connected with dust suction box.

[0014] Preferably, the fixed shell one side outer wall is provided with rotating seat and cooling vortex pipe, the fixed shell other side outer wall is connected with sliding door using pin shaft.

[0015] Preferably, a plurality of rotating seat terminal ends are rotatably connected with cooling traction pipe, a plurality of cooling traction pipe terminal ends are rotatably connected with drain pipe, a plurality of rotating seat interiors are through hollow, a plurality of rotating seat end portions are connected with water inlet pipe, a plurality of water inlet pipe terminal ends are connected in the water pump output end, a plurality of drain pipe terminal ends are fixedly connected in the fixed platform top and extend to the inside of the water storage cavity.

[0016] Preferably, a plurality of said cooling vortex tube refrigeration end is connected with a wind box, the wind box is fixedly connected in the fixed shell inner wall.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the utility model lie in that: in the process of actual use, the PVC artificial leather carpet can be placed on the support table top, then the PVC artificial leather carpet is wound around a plurality of cooling traction pipes through a wave distribution mode, and finally is drawn out from the fixed shell end outer wall and collected through the winding device, then the electric push rod can drive the lifting frame to descend, so that the plurality of guide rollers one and guide rollers two can slightly clamp the PVC artificial leather carpet, then the external winding device can wind the PVC artificial leather carpet, at this time, the PVC artificial leather carpet can slowly pass between the lifting frame and the support table, then the drive motor one and the drive motor two are started to drive the cleaning brush roller one and the cleaning brush roller two to clean the impurities on the top and bottom of the PVC artificial leather carpet, in this process, the dust suction pump can collect the cleaned impurities through the plurality of dust suction holes and dust suction ports in the support table outer wall, thereby better reducing the impurities on the surface of the PVC artificial leather carpet, reducing the scattering and adhesion of the impurities on the outer wall of the cooling traction pipe in the air cooling process, and better improving the working environment and the stability of the cooling effect.

[0019] After cleaning, the PVC artificial leather carpet can be guided and conveyed in a wave mode, prolonging the time required for the PVC artificial leather carpet to pass through the cooling assembly, and the plurality of cooling traction pipes can be injected with cooling water in the water storage cavity by the plurality of water pumps, reducing the temperature of the outer wall of the cooling traction pipe, so that the PVC artificial leather carpet can be in contact with the cooling traction pipe during conveying and thus be cooled, and the cooled water can flow back into the water storage cavity through the drain pipe, thereby achieving the effect of recycling, and the cooling vortex tube is also introduced, which can inject compressed gas into the plurality of cooling vortex tubes to generate certain cold air, and then the plurality of wind boxes can convey the cold air to the top and bottom of the PVC artificial leather carpet, so that this composite cooling method can further improve the cooling effect, and compared with the existing single air cooling and liquid cooling methods, this cooling method has better uniformity and is less affected by external environment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a whole rear view structure schematic view of the utility model;

[0022] Figure 3The utility model discloses a support table structure schematic diagram;

[0023] Figure 4 The utility model discloses a lifting frame overhead structure schematic diagram;

[0024] Figure 5 The utility model discloses a fixed shell internal structure schematic diagram;

[0025] Figure 6 The utility model discloses a cooling traction pipe structure schematic diagram;

[0026] Mark explanation: 100, fixed platform;110, collection cavity;120, water storage cavity;130, water pump;140, water inlet valve;150, dust absorption pump;200, support table;210, dust absorption round hole;220, guide roller one;230, dust absorption mouth;300, support frame;310, electric push rod;311, lifting frame;312, drive motor one;313, cleaning brush roller one;314, dust absorption box;315, guide roller two;320, drive motor two;321, cleaning brush roller two;330, controller;400, fixed shell;401, sliding door;410, rotation seat;411, cooling traction pipe;412, drain pipe;420, cooling vortex pipe;430, air guide box. DETAILED DESCRIPTION

[0027] In the description of the utility model, it is understood that the orientation or positional relationship of the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model to a particular orientation, structure and operation, and therefore cannot be understood as limiting the utility model.

[0028] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0029] In the description of the utility model, it is understood that, unless otherwise specifically provided and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected;Can be mechanically connected, can be electrically connected;Can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0031] A kind of cooling device for processing PVC artificial leather carpet for vehicle, including fixed platform 100, collection cavity 110 and water storage cavity 120 are set in fixed platform 100 inside, fixed platform 100 side wall is also provided with closed door and water inlet valve 140;

[0032] In some embodiments: the rear inner wall of collection cavity 110 can be connected with dust baffle, it is convenient for the air circulation in collection cavity 110 interior, so that its excess gas can be discharged.

[0033] Closed door is set in the front of collection cavity 110, water pump 130 is also provided in water storage cavity 120 interior, dust suction pump 150 is also provided in the front outer wall of fixed platform 100, dust suction pipe is connected to the output end of dust suction pump 150, the discharge end of dust suction pump 150 extends to the inside of collection cavity 110, lower cleaning assembly and upper cleaning assembly are also provided on the top of fixed platform 100, lower cleaning assembly includes support table 200, upper cleaning assembly includes support frame 300, cooling assembly is also provided on the top of fixed platform 100, and cooling assembly includes fixed shell 400.

[0034] Specifically, a plurality of cavities are set in support table 200, dust suction round hole 210 and dust suction port 230 are set in the inner wall of plurality of cavities, and guide roller one 220 is rotatably connected to the top of support table 200, so as to clean the bottom of PVC artificial leather carpet.

[0035] Further, electric push rod 310 is provided on the top of support frame 300, and the output end of electric push rod 310 is connected with lifting frame 311, drive motor two 320 is also provided on the outer wall of support frame 300, and the output end of drive motor two 320 is connected with cleaning brush roller two 321.

[0036] Still further, drive motor one 312 and controller 330 are provided on the outer wall of lifting frame 311, the output end of drive motor one 312 is connected with cleaning brush roller one 313, guide roller two 315 is rotatably connected to the inner wall of lifting frame 311, and dust suction box 314 is also connected to the inner wall of lifting frame 311, so as to clean the top of PVC artificial leather carpet.

[0037] Still further, rotating seat 410 and cooling vortex tube 420 are provided on the outer wall of one side of fixed shell 400, and sliding door 401 is connected to the outer wall of other side of fixed shell 400 by using pin shaft.

[0038] In some embodiments: the cooling vortex tube 420 generally includes air inlet, nozzle, vortex chamber, cold end tube, hot end tube and other key components, the principle of the cooling vortex tube 420 is based on the special movement of airflow and energy conversion process, the normal temperature compressed gas enters the nozzle to expand and accelerate to the speed of sound, and then is injected into the vortex chamber from the tangent direction to form a high-speed rotating free vortex. Because the central angle velocity of the vortex is large, the interlayer friction makes the energy transfer from the inner layer to the outer layer, the kinetic energy and speed of the central layer airflow are reduced, according to the energy conservation and the thermal properties of the gas, the temperature is lowered to form a cold airflow, and the outer layer airflow obtains energy, thereby realizing the effect of generating cold and hot airflow in the same gas source flow, the hot gas can be discharged outside the fixed shell 400, the generated cold gas can not only cool the PVC artificial leather carpet, but also cool the cooling traction pipe 411 and the cooling water flowing inside, and better improve the cooling effect, the outer wall of the sliding door 401 can be provided with some air vents, so that the excess cooling gas is discharged.

[0039] It is worth noting that the cooling traction pipe 411 is rotatably connected to the end of the plurality of rotating seats 410, the plurality of cooling traction pipes 411 are rotatably connected to the ends of the plurality of water discharge pipes 412, the plurality of rotating seats 410 are hollow inside, the plurality of rotating seats 410 are connected with the water inlet pipes at the ends, the plurality of water inlet pipes are connected to the output ends of the corresponding water pumps 130 at the ends, and the plurality of water discharge pipes 412 are fixedly connected to the top of the fixed table 100 and extend into the water storage cavity 120.

[0040] In some embodiments: the plurality of water discharge pipes 412 are metal water discharge pipes.

[0041] It is worth noting that the cooling vortex tube 420 is connected to the air guide box 430 at the refrigeration end, and the air guide box 430 is fixedly connected to the inner wall of the fixed shell 400, so as to facilitate the distribution and discharge of the generated cold air.

[0042] In some embodiments: the device can use an external conventional power supply for power supply, and the device control can be controlled by the controller 330, which all belong to the prior art.

[0043] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of internal structure and method.

[0044] Working principle: in the actual use of the process, PVC artificial leather carpet can be placed on the top of the support table 300, and then the PVC artificial leather carpet is wound around the multiple cooling traction pipes 411 through the wave distribution mode, and finally drawn out from the end of the fixed shell 400 to be collected by the winding device. Then the electric push rod 310 can drive the lifting frame 311 to descend, so that the multiple guide rollers one 220 and the guide roller two 315 can slightly clamp the PVC artificial leather carpet, and then the external winding device can wind the PVC artificial leather carpet. At this time, the PVC artificial leather carpet can slowly pass between the lifting frame 311 and the support table 200, and then the drive motor one 312 and the drive motor two 320 drive the cleaning brush roller one 313 and the cleaning brush roller two 321 to clean the impurities on the top and bottom of the PVC artificial leather carpet. In this process, the dust suction pump 150 can collect the impurities cleaned out by using multiple dust suction boxes 314 and multiple dust suction holes 210 and dust suction ports 230 on the outer wall of the support table 200, thereby better reducing the impurities on the surface of the PVC artificial leather carpet, reducing the scattering and adhesion of impurities on the outer wall of the cooling traction pipe 411 during the air cooling process, and better improving the working environment and the stability of the cooling effect. After cleaning, the PVC artificial leather carpet can be guided and conveyed in a wave shape, prolonging the time required for the PVC artificial leather carpet to pass through the cooling assembly. The multiple cooling traction pipes 411 can be injected with cooling water in the water storage cavity 120 by the multiple water pumps 130, thereby reducing the temperature of the outer wall of the cooling traction pipe 411, so that the PVC artificial leather carpet can be in contact with the cooling traction pipe 411 during conveying to cool down. The cooled water flows back into the water storage cavity 120 through the drain pipe 412, thereby achieving the effect of recycling. Moreover, the cooling vortex pipe 411 is introduced, which can inject compressed gas into the multiple cooling vortex pipes 411 to generate certain cold air. Then the multiple air deflectors 430 can be used to convey the cold air to the top and bottom of the PVC artificial leather carpet, so that this composite cooling method can further improve the cooling effect. Compared with the existing single air cooling and liquid cooling methods, this cooling method has better uniformity and is not easily affected by the external environment.

[0045] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cooling device for processing of PVC artificial leather carpet for vehicles, comprising a fixed table (100), characterized in that: The fixed platform (100) is internally provided with a collection cavity (110) and a water storage cavity (120), the fixed platform (100) side wall is further provided with a closing door and a water inlet valve (140), the closing door is arranged in front of the collection cavity (110), the water storage cavity (120) is further provided with a water pump (130) inside, the fixed platform (100) front outer wall is further provided with a dust suction pump (150), the dust suction pump (150) output end is connected with a dust suction pipe, the dust suction pump (150) discharge end extends into the collection cavity (110), the fixed platform (100) top is further provided with a lower cleaning assembly and an upper cleaning assembly, the lower cleaning assembly comprises a support table (200), the upper cleaning assembly comprises a support frame (300), the fixed platform (100) top is further provided with a cooling assembly, and the cooling assembly comprises a fixed shell (400).

2. The cooling device for processing PVC artificial leather carpet for vehicles according to claim 1, characterized in that: The support table (200) is internally provided with a plurality of cavities, a plurality of cavity inner walls are provided with dust suction holes (210) and dust suction ports (230), and the support table (200) top is rotatably connected with a guide roller one (220).

3. The cooling device for processing PVC artificial leather carpet for vehicles according to claim 2, characterized in that: The support frame (300) top is provided with an electric push rod (310), the electric push rod (310) output end is connected with a lifting frame (311), the support frame (300) outer wall is further provided with a driving motor two (320) and a controller (330), the driving motor two (320) output end is connected with a cleaning brush roller two (321).

4. The cooling device for processing PVC artificial leather carpet for vehicles according to claim 3, characterized in that: The lifting frame (311) outer wall is provided with a driving motor one (312), the driving motor one (312) output end is connected with a cleaning brush roller one (313), the lifting frame (311) inner wall is rotatably connected with a guide roller two (315), and the lifting frame (311) inner wall is further connected with a dust suction box (314).

5. The cooling device for processing PVC artificial leather carpet for vehicles according to claim 4, characterized in that: The fixed shell (400) one side outer wall is provided with a rotating seat (410) and a cooling vortex pipe (420), and the other side outer wall of the fixed shell (400) is connected with a sliding door (401) by means of a pin shaft.

6. The cooling device for processing PVC artificial leather carpet for vehicles according to claim 5, characterized in that: The ends of a plurality of rotating seats (410) are rotatably connected with cooling traction pipes (411), the ends of a plurality of cooling traction pipes (411) are rotatably connected with drain pipes (412), the interiors of a plurality of rotating seats (410) are through hollow, a plurality of water inlet pipes are connected at the ends of a plurality of rotating seats (410), the ends of a plurality of water inlet pipes are connected with the output ends of the water pump (130), and the ends of a plurality of drain pipes (412) are fixedly connected with the fixed platform (100) top and extend into the water storage cavity (120).

7. The cooling device for processing PVC artificial leather carpet for vehicles according to claim 6, characterized in that: The cooling ends of a plurality of cooling vortex pipes (420) are connected with air guide boxes (430), and the air guide boxes (430) are fixedly connected with the fixed shell (400) inner wall.

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