PVC floor cooling device

Abstract

A PVC floor cooling device comprises a limiting assembly, a position adjusting assembly, a noise detection device and a vibration detection assembly, the limiting assembly is used for limiting a to-be-detected transformer, the position adjusting assembly comprises an annular driving assembly and a vertical driving assembly, the annular driving assembly is arranged above the limiting assembly, and the vertical driving assembly is arranged above the limiting assembly. The vertical driving assembly is arranged on the annular driving assembly, the vertical driving assembly is provided with the horizontal driving assembly, the horizontal driving assembly is provided with the rotating device, the noise detection device is arranged on the rotating device, and the position adjusting assembly is configured to adjust the distance between the noise detection device and each part of the transformer to be detected. The plurality of noise sources are respectively detected by the noise detection device; and the vibration detection assembly is arranged on the vertical driving assembly and is used for detecting the vibration amplitude of the transformer to be detected. Therefore, the floor area is small, a pile of pvc floors can be rapidly divided, water cooling can be conducted on the pile of pvc floors at the same time, the cooling efficiency is high, the cooled pvc floors are still in a spaced stacking state, and follow-up natural curing is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of PVC floor production, in particular to a PVC floor cooling device. Background Art

[0002] PVC floor refers to the floor made of polyvinyl chloride material. Specifically, it is made of polyvinyl chloride and its copolymer resin as the main raw materials, adding fillers, plasticizers, stabilizers, colorants and other auxiliary materials, on a sheet-like continuous substrate, through coating process or calendering, extrusion or extrusion process.

[0003] After the PVC floor is cut into pieces, the temperature of the PVC floor is relatively high. Through cooling, it is fully shrunk and achieves good stability. In the related technology, a transmission cooling conveyor is often used. After the pieces of PVC floor are peeled off manually, they are placed in the transmission cooling conveyor for cooling. When the PVC floor moves from the head end to the tail end of the water cooler, the cooling is completed. This equipment occupies a large area and adopts the manual slicing method. After the cooling is completed, the cooled single pieces of PVC floor need to be collected and stacked, and the work efficiency is low. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the above-mentioned technology at least to some extent.

[0005] To this end, the purpose of the present invention is to propose a PVC floor cooling device, which occupies a small area, can quickly divide a stack of PVC floors into pieces, and simultaneously water-cool a stack of PVC floors, with high cooling efficiency. After cooling, the PVC floors remain in an interval stacking state, which is convenient for subsequent natural health care.

[0006] To achieve the above-mentioned purpose, the present invention proposes a PVC floor cooling device, comprising: an installation bin; a storage device, a plurality of supporting devices are slidably connected to the storage device, and the supporting devices are used to support and limit the PVC floor; a layered stacking device, the layered stacking device comprising: a first driving component, a second driving component and an electrically controlled suction cup, wherein the first driving component and the second driving component are respectively arranged on the installation bin, the first driving component is detachably connected to the supporting device, the first driving component is used to respectively drive the plurality of supporting devices to move on the storage device, the electrically controlled suction cups are respectively arranged on the second driving component, and the electrically controlled suction cups are used to suck up the PVC floor; a water cooling device, the water cooling device is arranged on the installation bin, and is used to cool down the PVC floor.

[0007] In one embodiment of the present invention, the storage device includes: a storage rack, an electric push rod, a stop plate and two limit devices, wherein the storage rack is placed on the installation bin, a through slot is opened at the lower portion of the storage rack, the electric push rod is arranged on the installation bin, the stop plate is slidably connected to the through slot, and the stop plate is arranged on the telescopic end of the electric push rod, and the two limit devices are symmetrically arranged on the storage rack.

[0008] In one embodiment of the present invention, the limiting device includes: an installation cavity, a first electric telescopic rod, an electromagnet plate, an electromagnet block and a plurality of slide grooves, wherein the installation cavity is opened on the storage rack, a plurality of the slide grooves are opened on the inner wall of the storage rack, and the plurality of slide grooves are respectively connected with the installation cavity, the electromagnet block is arranged on the inner wall of the installation cavity, and the electromagnet block is magnetically connected to the supporting device, the first electric telescopic rod is arranged in the installation cavity, the electromagnet plate is arranged on the telescopic end of the first electric telescopic rod, and the electromagnet plate is magnetically connected to the supporting device.

[0009] In one embodiment of the present invention, the supporting device comprises: two supporting members, wherein the two supporting members are respectively connected to the two limiting devices, and the supporting member comprises: a sliding support plate and a plurality of limiting clamps, the sliding support plate is slidingly connected to the slide groove, the sliding support plate is magnetically connected to the electromagnet block, and the plurality of limiting clamps are respectively arranged on the sliding support plate.

[0010] In one embodiment of the present invention, the limit clamp includes: an upper limit member, a lower limit member, two pulley blocks, two pull ropes and an iron block, wherein a cavity is opened in the sliding support plate, the upper limit member and the lower limit member are symmetrically arranged in the cavity, the two pulley blocks are symmetrically arranged in the cavity, and a connecting groove is opened on the side wall of the sliding support plate. The iron block is slidably arranged in the connecting groove, the two pull ropes are respectively arranged on the iron block, and the two pull ropes are respectively arranged on the two pulley blocks, and the two pull ropes are respectively connected to the upper limit member and the lower limit member, wherein the iron block is magnetically connected to the electromagnet plate.

[0011] In one embodiment of the present invention, the upper limit positioning member includes: a plate body, a spring, a sliding groove and a plurality of limit columns, wherein the plate body is connected to the inner wall of the cavity through the spring, and the plate body is connected to the pull rope, and the plurality of limit columns are respectively arranged on the plate body, and the sliding support plate is provided with a plurality of sliding grooves, and the plurality of limit columns are respectively slidably connected to the plurality of sliding grooves, wherein the upper limit positioning member has the same structure as the lower limit positioning member.

[0012] In one embodiment of the present invention, the first driving component includes: a first horizontal driving component, a vertical driving component and an electromagnet rod, wherein the first horizontal driving component is arranged on the installation bin, the vertical driving component is arranged on the first horizontal driving component, the electromagnet rod is arranged on the vertical driving component, and the electromagnet rod is magnetically connected to the sliding support plate.

[0013] In one embodiment of the present invention, the second driving assembly includes: a first hydraulic telescopic device and a second electric telescopic rod, wherein the first hydraulic telescopic device is arranged on the installation bin, the second electric telescopic rod is arranged on the telescopic end of the first hydraulic telescopic device, and the electric-controlled suction cup is arranged on the telescopic end of the second electric telescopic rod.

[0014] In one embodiment of the present invention, the water cooling device includes: a cooling box, a second hydraulic telescopic device, a second horizontal drive assembly, a frame, a motor and an electromagnet connector, wherein the cooling box and the second hydraulic telescopic device are respectively arranged on the installation bin, the second horizontal drive assembly is arranged on the telescopic end of the second hydraulic telescopic device, the frame is connected to the second horizontal drive assembly, the motor is arranged on the frame, the electromagnet connector is arranged on the drive end of the motor, and the electromagnet connector is magnetically connected to the storage rack.

[0015] Beneficial effects of the present invention:

[0016] Through the coordination of the electric-controlled suction cup and the movable supporting device, the automatic layering of multiple pieces of PVC floor can be realized quickly with a high degree of automation.

[0017] The plurality of pvc floors are supported and limited in layers by a plurality of supporting devices on the storage device, and the plurality of pvc floors in the storage device are cooled as a whole by a water cooling device, so the cooling efficiency is high.

[0018] Compared with traditional conveying cooling conveyors, it occupies less space and can be applied to a variety of work sites.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0021] Figure 1 It is a schematic diagram of the overall structure of a PVC floor cooling device according to an embodiment of the present invention;

[0022] Figure 2 A schematic cross-sectional view of a PVC floor cooling device according to an embodiment of the present invention;

[0023] Figure 3 A schematic cross-sectional view of a PVC floor cooling device according to another embodiment of the present invention;

[0024] Figure 4 A schematic diagram of a top view of a PVC floor cooling device according to an embodiment of the present invention;

[0025] Figure 5 is a schematic cross-sectional structural diagram of a storage device according to an embodiment of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure of the storage device, the supporting device, and the layered stacking device according to one embodiment of the present invention;

[0027] Figure 7 is a schematic cross-sectional structural diagram of a support member according to an embodiment of the present invention;

[0028] Figure 8 It is a partial enlarged view of the A part according to one embodiment of the present invention.

[0029] As shown in the figure: 1. Installation bin; 2. Storage device; 21. Storage rack; 22. Electric push rod; 23. Abutment plate; 24. Limiting device; 241. Installation cavity; 242. First electric telescopic rod; 243. Electromagnetic iron plate; 244. Electromagnetic iron block; 245. Slide; 25. Through slot; 3. Support device; 31. Support member; 311. Sliding support plate; 312. Limiting clamping member; 3121. Upper limit member; 31211. Plate body; 31212. Spring; 31213. Sliding through slot; 31214. Limiting column; 3122. Lower limit member; 3123. Pulley group; 3124, pull rope; 3125, iron block; 4, layered stacking device; 41, first drive assembly; 411, first horizontal drive assembly; 412, vertical drive assembly; 413, electromagnet rod; 42, second drive assembly; 421, first hydraulic telescopic device; 422, second electric telescopic rod; 43, electric control suction cup; 5, water cooling device; 51, cooling box; 52, second hydraulic telescopic device; 53, second horizontal drive assembly; 54, frame; 55, motor; 56, electromagnet connector; 6, cavity; 7, connecting groove; 8, placement plate; 9, distance sensor. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The following describes a PVC floor cooling device according to an embodiment of the present invention with reference to the accompanying drawings.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the PVC floor cooling device of the embodiment of the present invention may include: an installation bin 1, a storage device 2, a layered stacking device 4 and a water cooling device 5.

[0033] A plurality of supporting devices 3 are slidably connected to the storage device 2, and the supporting devices 3 are used to support and limit the PVC floor.

[0034] It should be noted that there are gaps between the multiple supporting devices 3 described in this embodiment, so that there are larger gaps between the PVC floors placed on the supporting devices 3 to facilitate water cooling.

[0035] The layered stacking device 4 may include: a first drive assembly 41, a second drive assembly 42 and an electric control suction cup 43, wherein the first drive assembly 41 and the second drive assembly 42 are respectively arranged on the installation bin 1, the first drive assembly 41 is detachably connected to the support device 3, the first drive assembly 41 is used to drive the plurality of support devices 3 to move on the storage device 2, the electric control suction cup 43 is respectively arranged on the second drive assembly 42, and the electric control suction cup 43 is used to suck up the PVC floor. The water cooling device 5 is arranged on the installation bin 1, and is used to cool the PVC floor.

[0036] It can be understood that after the second driving component 42 described in this embodiment controls the electric suction cup 43 to suck up the top PVC floor in a stack of PVC floors, the first driving component 41 drives a supporting device 3 to move on the storage device 2 and support the sucked PVC floor.

[0037] In one embodiment of the present invention, Figure 2 , Figure 3 and Figure 5 As shown, the storage device 2 may include: a storage rack 21, an electric push rod 22, a stop plate 23 and two limit devices 24.

[0038] Among them, a placing plate 8 is provided on the installation bin 1, a storage rack 21 is placed on the placing plate 8, a through slot 25 is opened at the lower part of the storage rack 21, an electric push rod 22 is arranged on the installation bin 1, a stop plate 23 is slidably connected with the through slot 25, and the stop plate 23 is arranged on the telescopic end of the electric push rod 22, and two limit devices 24 are symmetrically arranged on the storage rack 21.

[0039] It should be noted that the abutment plate 23 described in this embodiment is used to position the storage rack 21 when it is placed on the placement plate 8 in the installation bin 1. During the layering process of the PVC floor, the electric push rod 22 gradually drives the abutment plate 23 to move downward, and after the layering is completed, the electric push rod 22 controls the abutment plate 23 to separate from the storage rack 21.

[0040] Furthermore, if Figure 2 , Figure 5 and Figure 8 As shown, the limiting device 24 may include: a mounting cavity 241 , a first electric telescopic rod 242 , an electromagnet plate 243 , an electromagnet block 244 and a plurality of slide grooves 245 .

[0041] Among them, an installation cavity 241 is opened on the storage rack 21, and a plurality of slide grooves 245 are opened on the inner wall of the storage rack 21. The plurality of slide grooves 245 are respectively connected with the installation cavity 241. An electromagnet block 244 is arranged on the inner wall of the installation cavity 241, and the electromagnet block 244 is magnetically connected to the support device 3. The first electric telescopic rod 242 is arranged in the installation cavity 241, and the electromagnet plate 243 is arranged on the telescopic end of the first electric telescopic rod 242, and the electromagnet plate 243 is magnetically connected to the support device 3.

[0042] It is understandable that the supporting device 3 described in this embodiment will contact the electromagnet plate 243 and the electromagnet block 244 during the movement in the slide groove 245 .

[0043] In one embodiment of the present invention, Figure 1 , Figure 2 , Figure 4 and Figure 7 As shown, the support device 3 may include: two support members 31, wherein the two support members 31 are respectively connected to the two limit devices 24, and the support member 31 may include: a sliding support plate 311 and a plurality of limit clamps 312, the sliding support plate 311 is slidably connected to the slide groove 245, the sliding support plate 311 is magnetically connected to the electromagnet block 244, and the plurality of limit clamps 312 are respectively arranged on the sliding support plate 311.

[0044] The limiting clamp 312 may include: an upper limiting member 3121, a lower limiting member 3122, two pulley groups 3123, two pull ropes 3124 and an iron block 3125, wherein a cavity 6 is opened in the sliding support plate 311, the upper limiting member 3121 and the lower limiting member 3122 are symmetrically arranged in the cavity 6, the two pulley groups 3123 are symmetrically arranged in the cavity 6, and a connecting groove 7 is opened on the side wall of the sliding support plate 311. The iron block 3125 is slidably arranged in the connecting groove 7, the two pull ropes 3124 are respectively arranged on the iron block 3125, and the two pull ropes 3124 are respectively arranged on the two pulley groups 3123. The two pull ropes 3124 are respectively connected to the upper limiting member 3121 and the lower limiting member 3122, wherein the iron block 3125 is magnetically connected to the electromagnet plate 243.

[0045] It can be understood that the electromagnet plate 243 described in this embodiment can move by pulling the two pull ropes 3124 through the iron block 3125, and the two pull ropes 3124 drive the upper limit member 3121 and the lower limit member 3122 to move vertically through the corresponding pulley sets 3123 (the pulley sets 3123 include multiple pulleys).

[0046] Furthermore, if Figure 7 As shown, the upper limit member 3121 may include: a plate body 31211, a spring 31212, a sliding groove 31213 and a plurality of limit columns 31214, wherein the plate body 31211 is connected to the inner wall of the cavity 6 through the spring 31212, and the plate body 31211 is connected to the pull rope 3124, a plurality of limit columns 31214 are respectively arranged on the plate body 31211, a plurality of sliding grooves 31213 are opened on the sliding support plate 311, and a plurality of limit columns 31214 are respectively slidably connected to the plurality of sliding grooves 31213, wherein the upper limit member 3121 has the same structure as the lower limit member 3122.

[0047] Specifically, relevant personnel can place the storage rack 21 on the placement plate 8 in the installation bin 1 by using auxiliary tools or manually. During the placement process, the abutment plate 23 enters the storage rack 21 through the through slot 25. After pushing multiple supporting devices 3 out of the storage rack 21, a stack of PVC floors is placed in the storage rack 21, and the stack of PVC floors is connected to the abutment plate 23.

[0048] The stratification begins, the second driving component 42 drives the electric suction cup 43 to suck the top PVC floor of a stack of PVC floors (it can be sucked up from the edge of the PVC floor), the first driving component 41 can drive two support members 31 on a supporting device 3 to move toward the sucked PVC floor, the sliding support plate 311 slides in the slide groove 245, and after the two sliding support plates 311 support the PVC floor, the electric push rod 22 drives the support plate 23 to move downward, and the first driving component 41 pushes the PVC floor upward through the sliding support plate 311, and then drives the PVC floor to move horizontally, so that the PVC floor is staggered with the PVC floor below, so that the electric suction cup 43 can suck up the next layer of PVC floor.

[0049] After the first driving assembly 41 controls the multiple supporting devices 3 to support the multiple PVC floors, the electromagnet plate 243 is energized to generate magnetism. After the electromagnet plate 243 is magnetically attracted to the iron block 3125 in the corresponding slide groove 245, the telescopic end of the first electric telescopic rod 242 retracts, and the iron block 3125 is driven to move by the electromagnet plate 243. The moving iron block 3125 pulls the upper limit member 3121 and the lower limit member 3122 to move respectively through the two pull ropes 3124. The pull rope 3124 can be pulled under the guidance of the pulley block 3123. The upper limit member 3121 or the lower limit member 3122 is moved vertically, for example, the pull rope 3124 pulls the plate body 31211 to press the spring 31212 and move upward until the limit column 31214 on the plate body 31211 passes through the sliding groove 31213 and contacts the PVC floor. The lower limit member 3122 and the upper limit member 3121 have the same structure. The pull rope 3124 can drive the limit column 31214 on the lower limit member 3122 to move downward through the sliding groove 31213 and contact the PVC floor. The lower limit member 3122 of one support device 3 cooperates with the upper limit member 3121 of another support device 3 to clamp and limit the PVC floor. After clamping and limiting, the water cooling device 5 can cool multiple PVC floors at the same time.

[0050] Under the adsorption of the electric control suction cup 43, multiple PVC floors are supported in layers and intervals by multiple support devices 3, which improves the layering efficiency and can also be water-cooled at the same time to improve the water cooling efficiency. Through the mutual cooperation of the limit clamps 312 on the multiple support members 31, the PVC floor can be fixed between the two support devices 3, reducing the contact area between the PVC floor and the sliding support plate 311, improving the cooling efficiency, and the stable clamping also facilitates the transportation and natural curing of the PVC floor in the storage device 2 in the later stage, and when the PVC floor after natural curing is recovered, it is only necessary to disconnect the magnet of the electromagnet plate 243 to quickly remove the PVC floor from the storage device 2.

[0051] It should be noted that the above-mentioned electromagnet components (eg, electromagnet block 244, electromagnet plate 243, electromagnet connector 56) can be energized electromagnets or de-energized electromagnets, and the electromagnet components can have their own power supply.

[0052] In order to clearly explain the above embodiment, in one embodiment of the present invention, as Figure 1 , Figure 2 and Figure 6 As shown, the first driving component 41 may include: a first horizontal driving component 411, a vertical driving component 412 and an electromagnet rod 413, the first horizontal driving component 411 is arranged on the installation bin 1, the vertical driving component 412 is arranged on the first horizontal driving component 411, the electromagnet rod 413 is arranged on the vertical driving component 412, and the electromagnet rod 413 is magnetically connected to the sliding support plate 311.

[0053] The second driving assembly 42 includes: a first hydraulic telescopic device 421 and a second electric telescopic rod 422, wherein the first hydraulic telescopic device 421 is arranged on the installation bin 1, the second electric telescopic rod 422 is arranged on the telescopic end of the first hydraulic telescopic device 421, and the electric control suction cup 43 is arranged on the telescopic end of the second electric telescopic rod 422. Further, a distance sensor 9 may be arranged on the telescopic end of the second electric telescopic rod 422.

[0054] In one embodiment of the present invention, Figure 1-Figure 4 As shown, the water cooling device 5 may include: a cooling box 51, a second hydraulic telescopic device 52, a second horizontal driving component 53, a frame 54, a motor 55 and an electromagnet connector 56, wherein the cooling box 51 and the second hydraulic telescopic device 52 are respectively arranged on the installation bin 1, the second horizontal driving component 53 is arranged on the telescopic end of the second hydraulic telescopic device 52, the frame 54 is connected to the second horizontal driving component 53, the motor 55 is arranged on the frame 54, the electromagnet connector 56 is arranged on the driving end of the motor 55, and the electromagnet connector 56 is magnetically connected to the storage rack 21.

[0055] Specifically, after the PVC floor in the storage device 2 is layered, the second horizontal driving component 53 can horizontally move the electromagnet connector 56 through the frame 54. After the electromagnet connector 56 is magnetically attracted to the storage rack 21, the motor 55 rotates the storage rack 21 through the electromagnet connector 56, and after the storage rack 21 is horizontally moved to the top of the cooling box 51 by the second horizontal driving component 53, the second hydraulic telescopic device 52 can control the storage rack 21 to be immersed in the coolant of the cooling box 51.

[0056] It should be noted that the first horizontal drive component 411, the vertical drive component 412 and the second horizontal drive component 53 described in this embodiment adopt a ball screw pair drive structure, and the ball screw pair drive structure may include: a drive bin, a drive motor, a ball screw, a ball slider and a connecting plate. The drive motor is arranged in the drive bin, the ball screw is connected to the drive end of the drive motor, the ball slider is arranged on the ball screw, the connecting plate is connected to the ball slider, and the connecting plate can be connected to the component to be driven.

[0057] It should be noted that a reduction gearbox is provided on the driving end of the motor mentioned in the above embodiment, the driving end of the motor is connected to the input end of the reduction gearbox, the output end of the reduction gearbox constitutes the driving end of the motor, the speed of the motor output is adjusted by the reduction gearbox, and the motor is equipped with a brake, which can quickly stop the motor from running.

[0058] In summary, the PVC floor cooling device of the embodiment of the present invention occupies a small area, can quickly slice a stack of PVC floors, and water-cool a stack of PVC floors at the same time, with high cooling efficiency. After cooling, the PVC floors remain in an interval stacking state, which is convenient for subsequent natural health care.

[0059] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0061] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A PVC floor cooling device, characterized in that: include: Installation chamber (1); A storage device (2), wherein a plurality of supporting devices (3) are slidably connected to the storage device (2), and the supporting devices (3) are used to support and limit the PVC floor; A layered stacking device (4), the layered stacking device (4) comprising: a first drive component (41), a second drive component (42) and an electrically controlled suction cup (43), wherein: The first driving assembly (41) and the second driving assembly (42) are respectively arranged on the installation bin (1); the first driving assembly (41) is detachably connected to the supporting device (3); the first driving assembly (41) is used to drive a plurality of supporting devices (3) to move on the storage device (2); the electric-controlled suction cups (43) are respectively arranged on the second driving assembly (42); and the electric-controlled suction cups (43) are used to suck up the PVC floor; A water cooling device (5), the water cooling device (5) is arranged on the installation bin (1) and is used to cool the PVC floor.

2. The PVC floor cooling device according to claim 1 is characterized in that The storage device (2) comprises: a storage rack (21), an electric push rod (22), a stop plate (23) and two limit devices (24), wherein: The storage rack (21) is placed on the installation bin (1), a through slot (25) is provided at the lower portion of the storage rack (21), the electric push rod (22) is arranged on the installation bin (1), the abutment plate (23) is slidably connected to the through slot (25), and the abutment plate (23) is arranged on the telescopic end of the electric push rod (22), and the two limiting devices (24) are symmetrically arranged on the storage rack (21).

3. The PVC floor cooling device according to claim 2, characterized in that: The limiting device (24) comprises: an installation cavity (241), a first electric telescopic rod (242), an electromagnet plate (243), an electromagnet block (244) and a plurality of slide grooves (245), wherein the storage rack (21) is provided with the installation cavity (241), the inner wall of the storage rack (21) is provided with a plurality of slide grooves (245), the plurality of slide grooves (245) are respectively connected with the installation cavity (241), the electromagnet block (244) is arranged on the inner wall of the installation cavity (241), and the electromagnet block (244) is magnetically connected to the supporting device (3), the first electric telescopic rod (242) is arranged in the installation cavity (241), the electromagnet plate (243) is arranged on the telescopic end of the first electric telescopic rod (242), and the electromagnet plate (243) is magnetically connected to the supporting device (3).

4. The PVC floor cooling device according to claim 3 is characterized in that The support device (3) comprises: two support members (31), wherein the two support members (31) are respectively connected to the two limit devices (24), and the support member (31) comprises: a sliding support plate (311) and a plurality of limit clamping members (312), the sliding support plate (311) is slidingly connected to the slide groove (245), the sliding support plate (311) is magnetically connected to the electromagnet block (244), and the plurality of limit clamping members (312) are respectively arranged on the sliding support plate (311).

5. The PVC floor cooling device according to claim 4, characterized in that: The limit clamping member (312) comprises: an upper limit member (3121), a lower limit member (3122), two pulley blocks (3123), two pull ropes (3124) and an iron block (3125), wherein a cavity (6) is provided in the sliding support plate (311), the upper limit member (3121) and the lower limit member (3122) are symmetrically arranged in the cavity (6), the two pulley blocks (3123) are symmetrically arranged in the cavity (6), and the sliding support plate (311) is provided with a cavity (6). 1) A connecting groove (7) is provided on the side wall, the iron block (3125) is slidably arranged in the connecting groove (7), the two pull ropes (3124) are respectively arranged on the iron block (3125), and the two pull ropes (3124) are respectively arranged on the two pulley sets (3123), and the two pull ropes (3124) are respectively connected to the upper limit member (3121) and the lower limit member (3122), wherein the iron block (3125) is magnetically connected to the electromagnet plate (243).

6. The PVC floor cooling device according to claim 5, characterized in that: The upper limit member (3121) comprises: a plate body (31211), a spring (31212), a sliding groove (31213) and a plurality of limit columns (31214), wherein the plate body (31211) is connected to the inner wall of the cavity (6) through the spring (31212), and the plate body (31211) is connected to the pull rope (3124), and the plurality of limit columns (31214) are respectively arranged on the plate body (31211), and the sliding support plate (311) is provided with a plurality of sliding grooves (31213), and the plurality of limit columns (31214) are respectively slidably connected to the plurality of sliding grooves (31213), wherein the upper limit member (3121) has the same structure as the lower limit member (3122).

7. The PVC floor cooling device according to claim 4, characterized in that The first driving component (41) includes: a first horizontal driving component (411), a vertical driving component (412) and an electromagnet rod (413), wherein the first horizontal driving component (411) is arranged on the installation bin (1), the vertical driving component (412) is arranged on the first horizontal driving component (411), the electromagnet rod (413) is arranged on the vertical driving component (412), and the electromagnet rod (413) is magnetically connected to the sliding support plate (311).

8. The PVC floor cooling device according to claim 1, characterized in that The second driving assembly (42) comprises: a first hydraulic telescopic device (421) and a second electric telescopic rod (422), wherein the first hydraulic telescopic device (421) is arranged on the installation bin (1), the second electric telescopic rod (422) is arranged on the telescopic end of the first hydraulic telescopic device (421), and the electric-controlled suction cup (43) is arranged on the telescopic end of the second electric telescopic rod (422).

9. The PVC floor cooling device according to claim 2, characterized in that The water cooling device (5) comprises: a cooling box (51), a second hydraulic telescopic device (52), a second horizontal driving component (53), a frame (54), a motor (55) and an electromagnet connecting member (56), wherein the cooling box (51) and the second hydraulic telescopic device (52) are respectively arranged on the installation bin (1), the second horizontal driving component (53) is arranged on the telescopic end of the second hydraulic telescopic device (52), the frame (54) is connected to the second horizontal driving component (53), the motor (55) is arranged on the frame (54), the electromagnet connecting member (56) is arranged on the driving end of the motor (55), and the electromagnet connecting member (56) is magnetically connected to the storage rack (21).

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