Cooling device for artificial leather coiled material
By designing a cooling device for artificial leather rolls, and utilizing the combination of a cooling fan and a limiting roller, the problem of low heat dissipation efficiency of artificial leather was solved, achieving rapid cooling, preventing water droplets from condensing, and improving product quality.
Patent Information
- Application Number
- CN202520058514.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Artificial leather surfaces have low heat dissipation efficiency after being rolled up, making them prone to condensation in high-humidity environments, which can lead to bacterial growth and odor.
A cooling device for artificial leather rolls was designed, including a cooling cabinet, a placement mechanism, a cool air blower, an exhaust fan, and a limiting roller. The limiting roller is driven to rotate by a transmission sprocket and chain. Combined with the cool air blower and exhaust fan, the artificial leather rolls are rapidly cooled to prevent water droplets from condensing.
It improves the cooling efficiency of artificial leather rolls, preventing condensation on the surface during subsequent storage and thus preventing bacterial growth and odor.
Smart Images
Figure CN223644065U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to artificial leather production technical field, concretely is a kind of artificial leather coiled material cooling device. BACKGROUND
[0002] Artificial leather is made of PVC and PU foaming or film coating on textile or non-woven fabric, which can be processed according to different strength, color, gloss, pattern and other requirements, with various colors, good waterproof performance, neat edge, high utilization rate and relatively cheap price compared with real leather.
[0003] In order to facilitate storage, artificial leather production will use winding mechanism for winding, but the surface of artificial leather has high temperature relative to the outside environment, and the natural heat dissipation efficiency of artificial leather after winding is low, when in the environment with high air humidity, the water vapor in the air will condense into water droplets and adhere to the surface of artificial leather, which is easy to breed bacteria and produce peculiar smell, and pollute artificial leather. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of artificial leather coiled material cooling devices, can be cooled to artificial leather coiled material after winding, improve the cooling efficiency of artificial leather coiled material, avoid subsequent artificial leather storage surface condensation water droplets.
[0005] In order to achieve the above object, a cooling device for artificial leather coiled material is provided, which comprises a cooling cabinet body, an opening is formed in the upper end of the cooling cabinet body, a placing mechanism is arranged in the middle of the cooling cabinet body, fixed rods are respectively fixedly connected to the outer four corners of the placing mechanism, and the ends of the fixed rods away from the placing mechanism are fixedly connected to the inner wall of the cooling cabinet body, a sealing cover is arranged at the upper end of the cooling cabinet body, a plurality of exhaust fans are equidistantly fixedly connected to the upper end of the sealing cover and penetrate the sealing cover downward, cooling pipes are respectively fixedly connected to the two side ends of the cooling cabinet body, a plurality of air inlets are equidistantly formed in the two side ends of the cooling cabinet body and are in communication with the interiors of the cooling pipes, a connecting pipe is fixedly connected to the middle of one end of the cooling pipe, a support plate is fixedly connected to one end of the cooling cabinet body, two air coolers are symmetrically fixedly connected to the upper end of the support plate, and the connecting pipes on the two cooling pipes are respectively in communication with the air outlets of the two air coolers; the placing mechanism is composed of a mounting frame, a transmission sprocket, a chain, a driving sprocket, a waterproof motor and a limiting roller, the fixed rods are fixedly connected to the outer four corners of the mounting frame, the limiting rollers are arranged in groups of two and equidistantly distributed in the mounting frame, the two ends of the limiting rollers are rotatably connected to the inner wall of the mounting frame, the shafts of the two ends of the limiting rollers penetrate the mounting frame, the transmission sprocket is arranged on one side of the mounting frame, one transmission sprocket is arranged on one side of each group of limiting rollers, the shafts of the limiting rollers are fixedly connected to the middle of the transmission sprocket, the waterproof motor is fixedly connected to the middle of the inner wall of the mounting frame and is located below the limiting rollers, the output end of the waterproof motor penetrates the mounting frame and is rotatably connected to the mounting frame, the driving sprocket is arranged on the outer end of the mounting frame, and the output end of the waterproof motor is fixedly connected to the middle of the driving sprocket, one end of the chain sequentially passes the outer ends of the transmission sprocket and the driving sprocket and is connected end to end, and the chain is meshed with the transmission sprocket and the driving sprocket. The coiled artificial leather can be cooled, the cooling efficiency of the artificial leather coiled material is improved, and water droplets are prevented from condensing on the surface of the artificial leather during storage.
[0006] According to the cooling device for artificial leather coiled material, the two end top portions of the cooling cabinet body are respectively fixedly connected with guide rails, the opening ends of the guide rails at the two ends of the cooling cabinet body are opposite to each other, one end of the cooling cabinet body extends to one side of the cooling cabinet body, and the two ends of the sealing cover are fixedly connected with sliding blocks which are in sliding connection with the guide rails. The guide rails enable the sealing cover to be separated from the upper end of the cooling cabinet body by sliding, so that the cooling device can be conveniently opened and closed by the staff.
[0007] According to the cooling device for artificial leather coiled material, the lower end of the guide rail at the two ends of the cooling cabinet body is fixedly connected with a connecting rod, and the connecting rod is located at the end of the guide rail away from the sealing cover, the lower end of the connecting rod is fixedly connected with a supporting rod, and the other end of the supporting rod extends to the side end of the cooling cabinet body and is slidingly connected with the cooling cabinet body, and the connecting end of the supporting rod and the cooling cabinet body is located below the sealing cover. The supporting rod and the connecting rod cooperate to support the suspended end of the guide rail, preventing the guide rail from being deformed due to gravity.
[0008] According to the cooling device for artificial leather coiled material, the lower end of the guide rail at the two ends of the cooling cabinet body is fixedly connected with a connecting rod, and the connecting rod is located at the end of the guide rail away from the sealing cover, the lower end of the connecting rod is fixedly connected with a supporting rod, and the other end of the supporting rod extends to the side end of the cooling cabinet body and is slidingly connected with the cooling cabinet body, and the connecting end of the supporting rod and the cooling cabinet body is located below the sealing cover. The supporting rod and the connecting rod cooperate to support the suspended end of the guide rail, preventing the guide rail from being deformed due to gravity.
[0009] According to the cooling device for artificial leather coiled material, the two side ends of each installation frame are respectively provided with a plurality of sliding grooves at equal intervals, and the sliding grooves are located at the middle part of each limiting roller, a sliding block is slidingly connected in the sliding groove, a supporting roller is arranged in the installation frame, and the two ends of the supporting roller are rotatably connected with the middle part of the sliding block in the sliding groove at the two side ends of the installation frame, a plurality of springs are fixedly connected to the upper end of the installation frame at equal intervals, and the springs are located directly above the sliding grooves, the upper end of the spring is provided with a T-shaped transmission rod, the upper end of the spring is fixedly connected with the transmission rod, the transmission rod passes through the middle part of the spring, the lower end of the transmission rod penetrates through the installation frame and is slidingly connected with the installation frame, and the lower end of the transmission rod is fixedly connected with the upper end of the sliding block. The spring cooperates with the transmission rod to support the sliding block, when the artificial leather coiled material is placed on each limiting roller, the artificial leather coiled material presses the supporting roller under the action of gravity, the elastic force of the spring enables the supporting roller to support the bottom of the coiled material to a certain extent, thereby avoiding the large deformation of the artificial leather caused by the extrusion of the limiting roller.
[0010] According to the cooling device for artificial leather coiled material, the two side ends of each installation frame are respectively provided with a plurality of sliding grooves at equal intervals, and the sliding grooves are located at the middle part of each limiting roller, a sliding block is slidingly connected in the sliding groove, and the sliding block is fixedly connected with the sliding block. The guide groove and the guide block cooperate to guide the movement of the sliding block.
[0011] According to the cooling device for artificial leather coiled material, the upper end of the supporting plate is fixedly connected with a control mechanism, and the control mechanism is located between the two air coolers, the control mechanism is composed of an operation panel and a controller. The control mechanism is used for controlling the air cooler, the exhaust fan and the waterproof motor in the device.
[0012] Compared with the prior art, the artificial leather coiled material is supported and limited by the limiting roller in the placing mechanism, the transmission sprocket, the driving sprocket and the chain are matched, the waterproof motor drives the limiting roller to rotate and drives the artificial leather coiled material to rotate, and the cooling efficiency of the artificial leather is improved.
[0013] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS
[0014] The present application will be further described below in conjunction with the drawings and embodiments.
[0015] Figure 1 It is a perspective view of the first working state of the cooling device of the artificial leather coiled material of the present application;
[0016] Figure 2 It is a perspective view of the second working state of the cooling device of the artificial leather coiled material of the present application;
[0017] Figure 3 It is a perspective view of the placing mechanism of the cooling device of the artificial leather coiled material of the present application;
[0018] Figure 4 It is Figure 3 It is an enlarged view of A in the middle.
[0019] In the figure: 1, connecting rod; 2, guide rail; 3, support rod; 4, air cooler; 5, control mechanism; 6, support plate; 7, connecting pipe; 8, cooling pipe; 9, support leg; 10, sealing cover; 11, cooling cabinet body; 12, exhaust fan; 13, placing mechanism; 14, air inlet; 15, fixed rod; 16, mounting frame; 17, transmission sprocket; 18, chain; 19, driving sprocket; 20, waterproof motor; 21, chute; 22, sliding block; 23, limiting roller; 24, supporting roller; 25, spring; 26, transmission rod; 27, guide groove. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not 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.
[0021] Please refer to Figure 1 - Figure 4The utility model provides a technical scheme: a kind of cooling device of artificial leather coiled material, including cooling cabinet 11, the upper end of cooling cabinet 11 is equipped with opening, the lower end of cooling cabinet 11 is fixedly connected with drain pipe, and drain pipe is communicated with cooling cabinet 11, the lower end of drain pipe is connected with water pump, the outside four corners of cooling cabinet 11 are fixedly connected with support leg 9 respectively, and the lower end of support leg 9 is located below drain pipe, drain pipe is used to discharge water drop that artificial leather coiled material surface flows down during cooling process. The middle part of cooling cabinet 11 is equipped with placing mechanism 13, the outside four corners of placing mechanism 13 are fixedly connected with fixed rod 15 respectively, and the end of fixed rod 15 away from placing mechanism 13 is fixedly connected with the inner wall of cooling cabinet 11, the upper end of cooling cabinet 11 is provided with sealing cover 10, the top of both ends of cooling cabinet 11 is fixedly connected with guide rail 2 respectively, and the opening end of guide rail 2 of both ends of cooling cabinet 11 is opposite, one end of cooling cabinet 11 extends to the side of cooling cabinet 11, and the both ends of sealing cover 10 are fixedly connected with the sliding block 22 of sliding connection with guide rail 2, guide rail 2 makes sealing cover 10 can be separated from the upper end of cooling cabinet 11 by sliding mode, and it is convenient for staff to open, close cooling device. The lower end of guide rail 2 of both ends of cooling cabinet 11 is fixedly connected with connecting rod 1, and connecting rod 1 is located at the end of guide rail 2 away from sealing cover 10, the lower end of connecting rod 1 is fixedly connected with support rod 3, and the other end of support rod 3 extends to the side end of cooling cabinet 11 and is slidably connected with cooling cabinet 11, and the connecting end of support rod 3 and cooling cabinet 11 is located below sealing cover 10, support rod 3 and connecting rod 1 support the overhanging end of guide rail 2 in cooperation, prevent guide rail 2 from being deformed by gravity.The upper end of the sealing cover 10 is fixedly connected with several exhaust fans 12 equidistantly, and the exhaust fans 12 penetrate the sealing cover 10 downward, both sides of the cooling cabinet 11 are fixedly connected with cooling pipes 8, both sides of the cooling cabinet 11 are equidistantly provided with several air inlets 14, and the air inlets 14 are communicated with the cooling pipes 8, one end of the cooling pipe 8 is fixedly connected with a connecting pipe 7, one end of the cooling cabinet 11 is fixedly connected with a supporting plate 6, the upper end of the supporting plate 6 is fixedly connected with two cooling fans 4 symmetrically, and the connecting pipes 7 on the two cooling pipes 8 are communicated with the air outlets of the two cooling fans 4 respectively; the placing mechanism 13 is composed of a mounting frame 16, a transmission sprocket 17, a chain 18, a driving sprocket 19, a waterproof motor 20 and a limiting roller 23, a fixed rod 15 is fixedly connected to the outer four corners of the mounting frame 16, the limiting roller 23 is provided with several groups, and the limiting rollers 23 are equidistantly distributed in the mounting frame 16, the artificial leather coil is placed between the two limiting rollers 23, the two ends of the limiting roller 23 are rotatably connected with the inner wall of the mounting frame 16, and the rotating shafts of the two ends of the limiting roller 23 penetrate the mounting frame 16, the transmission sprocket 17 is arranged on one side of the mounting frame 16, and one transmission sprocket 17 is arranged on one side of each group of limiting rollers 23, the rotating shaft of the limiting roller 23 is fixedly connected with the middle part of the transmission sprocket 17, the waterproof motor 20 is fixedly connected to the middle part of the inner wall of the mounting frame 16, and the waterproof motor 20 is located below the limiting roller 23, the output end of the waterproof motor 20 penetrates the mounting frame 16 and is rotatably connected with the mounting frame 16, the driving sprocket 19 is arranged on the outer side of the mounting frame 16, and the output end of the waterproof motor 20 is fixedly connected with the middle part of the driving sprocket 19, one end of the chain 18 is sequentially wound around the outer side of the transmission sprocket 17 and the driving sprocket 19 and connected end to end, and the chain 18 is engaged with the transmission sprocket 17 and the driving sprocket 19 respectively.Supporting rollers 24 are arranged in the mounting frame 16, and the two ends of the supporting rollers 24 are rotatably connected with the middle portions of the sliding blocks 22 in the end sliding grooves 21 on the two sides of the mounting frame 16, a plurality of springs 25 are equidistantly fixedly connected to the upper end of the mounting frame 16, and the springs 25 are located directly above the sliding grooves 21, the upper end of each spring 25 is provided with a transmission rod 26 with a T-shaped cross section, the upper end of the spring 25 is fixedly connected with the transmission rod 26, the lower end of the transmission rod 26 passes through the middle portion of the spring 25, and the lower end of the transmission rod 26 penetrates through the mounting frame 16 and is slidably connected with the mounting frame 16, and the lower end of the transmission rod 26 is fixedly connected with the middle portion of the upper end of the sliding block 22, the spring 25 cooperates with the transmission rod 26 to support the sliding block 22, when the artificial leather coiled material is placed on each set of limiting rollers 23, the artificial leather coiled material is pressed downward by gravity to support the supporting rollers 24, the elastic force of the spring 25 enables the supporting rollers 24 to support the bottom of the coiled material to a certain extent, so that the artificial leather is prevented from being severely deformed due to the extrusion of the limiting rollers 23. The upper end of the supporting plate 6 is fixedly connected with a control mechanism 5, and the control mechanism 5 is located between the two air coolers 4, the control mechanism 5 is composed of an operation panel and a controller, and the control mechanism 5 is used for controlling the air coolers 4, the exhaust fan 12 and the waterproof motor 20 in the device.
[0022] Working principle: in use, the sealing cover 10 is pushed to open the cooling device, and then the artificial leather coiled material is placed on each set of limiting rollers 23, the artificial leather coiled material is located between the two limiting rollers 23, and the surface of the artificial leather coiled material is tightly attached to the limiting rollers 23 due to the effect of gravity, the bottom of the artificial leather coiled material pushes the supporting rollers 24 to move downward, the spring 25 cooperates with the transmission rod 26 to enable the sliding block 22 to drive the supporting rollers 24 to exert an upward thrust on the bottom of the artificial leather coiled material, so that the artificial leather coiled material is prevented from being severely deformed due to extrusion, the sealing cover 10 is pushed in the reverse direction to seal the cooling cabinet 11, the air cooler 4 blows out low-temperature air flow, the low-temperature air flow sequentially passes through the connecting pipe 7, the cooling pipe 8 and the air inlet 14 to enter the cooling cabinet 11 to cool the artificial leather coiled material, at the same time, the exhaust fan 12 on the sealing cover 10 exhausts the hot air in the cooling cabinet 11, the waterproof motor 20 drives the driving sprocket 19 to rotate, and drives the transmission sprocket 17 to rotate through the chain 18, so that the limiting rollers 23 drive the artificial leather coiled material to rotate, and the cooling efficiency of the surface of the artificial leather coiled material is ensured to be the same.
[0023] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A cooling device for artificial leather rolls, comprising a cooling cabinet (11), characterized in that, The upper end of the cooling cabinet (11) is provided with an opening. A placement mechanism (13) is provided in the middle of the cooling cabinet (11). Fixed rods (15) are fixedly connected to the four outer corners of the placement mechanism (13), and the end of the fixed rod (15) away from the placement mechanism (13) is fixedly connected to the inner wall of the cooling cabinet (11). A sealing cover (10) is provided at the upper end of the cooling cabinet (11). Several exhaust fans (12) are fixedly connected at equal intervals at the upper end of the sealing cover (10), and the exhaust fans (12) penetrate downward through the sealing cover (10). Cooling pipes (8) are fixedly connected to both sides of the cooling cabinet (11). Several air inlets (14) are equidistantly opened on both sides of the cooling cabinet (11), and the air inlets (14) are connected to the interior of the cooling pipes (8). A connecting pipe (7) is fixedly connected to the middle of one end of the cooling pipe (8). A support plate (6) is fixedly connected to one end of the cooling cabinet (11). Two air coolers (4) are symmetrically fixedly connected to the upper end of the support plate (6). The connecting pipes (7) on the two cooling pipes (8) are respectively connected to the air outlets of the two air coolers (4). The placement mechanism (13) consists of a mounting frame (16), a transmission sprocket (17), a chain (18), a drive sprocket (19), a waterproof motor (20), and limiting rollers (23). The fixing rod (15) is fixedly connected to the four outer corners of the mounting frame (16). Several limiting rollers (23) are provided, and the limiting rollers (23) are arranged in pairs and equidistantly distributed in the mounting frame (16). The two ends of the limiting rollers (23) are rotatably connected to the inner wall of the mounting frame (16), and the rotating shafts at both ends of the limiting rollers (23) pass through the mounting frame (16). The transmission sprocket (17) is located on one side of the mounting frame (16), and each group of limiting rollers (23) has a transmission sprocket (17) on one side. The rotating shaft of the positioning roller (23) is fixedly connected to the middle of the transmission sprocket (17). The waterproof motor (20) is fixedly connected to the middle of the inner wall of the mounting frame (16), and the waterproof motor (20) is located below the positioning roller (23). The output end of the waterproof motor (20) passes through the mounting frame (16) and is rotatably connected to the mounting frame (16). The drive sprocket (19) is located at the outer end of the mounting frame (16), and the output end of the waterproof motor (20) is fixedly connected to the middle of the drive sprocket (19). One end of the chain (18) passes around the outer ends of the transmission sprocket (17) and the drive sprocket (19) in sequence and is connected end to end. The chain (18) meshes with the transmission sprocket (17) and the drive sprocket (19) respectively.
2. The cooling device for artificial leather rolls as described in claim 1, characterized in that: The top of each end of the cooling cabinet (11) is fixedly connected to a guide rail (2), and the open ends of the guide rails (2) at both ends of the cooling cabinet (11) are opposite to each other. One end of the cooling cabinet (11) extends to one side of the cooling cabinet (11), and the two ends of the sealing cover (10) are fixedly connected to a slider (22) that is slidably connected to the guide rail (2).
3. The cooling device for artificial leather rolls as described in claim 2, characterized in that: The lower ends of the guide rails (2) at both ends of the cooling cabinet (11) are fixedly connected to the connecting rods (1), and the connecting rods (1) are located at the end of the guide rails (2) away from the sealing cover (10). The lower end of the connecting rods (1) is fixedly connected to the support rods (3), and the other end of the support rods (3) extends to the side of the cooling cabinet (11) and slides with the cooling cabinet (11). The connection end of the support rods (3) and the cooling cabinet (11) is located below the sealing cover (10).
4. The cooling device for artificial leather rolls as described in claim 1, characterized in that: A drain pipe is fixedly connected to the lower middle part of the cooling cabinet (11), and the drain pipe is connected to the cooling cabinet (11). A water pump is connected to the lower end of the drain pipe. Support legs (9) are fixedly connected to the four outer corners of the cooling cabinet (11), and the lower end of the support legs (9) is located below the drain pipe.
5. The cooling device for artificial leather rolls as described in claim 1, characterized in that: Each set of mounting frames (16) has several grooves (21) equidistantly spaced on both sides, and the grooves (21) are located in the middle of each set of limiting rollers (23). A slider (22) is slidably connected in the groove (21). A support roller (24) is provided in the mounting frame (16), and the two ends of the support roller (24) are rotatably connected to the middle of the slider (22) in the groove (21) on both sides of the mounting frame (16). The upper end of the mounting frame (16) is fixedly connected with a plurality of grooves (21) equidistantly spaced. Several springs (25) are provided, and the springs (25) are located directly above the slide groove (21). The upper end of the spring (25) is provided with a transmission rod (26) with a T-shaped cross section. The upper end of the spring (25) is fixedly connected to the transmission rod (26). The lower end of the transmission rod (26) passes through the middle of the spring (25). The lower end of the transmission rod (26) passes through the mounting frame (16) and is slidably connected to the mounting frame (16). The lower end of the transmission rod (26) is fixedly connected to the middle of the upper end of the slider (22).
6. The cooling device for artificial leather rolls as described in claim 5, characterized in that: The slide groove (21) has guide grooves (27) respectively opened in the middle of both sides, and guide blocks are slidably connected in the guide grooves (27), and the guide blocks are fixedly connected to the slider (22).
7. The cooling device for artificial leather rolls as described in claim 1, characterized in that: The upper end of the support plate (6) is fixedly connected to a control mechanism (5), and the control mechanism (5) is located between the two air coolers (4). The control mechanism (5) consists of an operation panel and a controller.