Cooling device for PVC processing

Abstract

The utility model discloses a cooling device for PVC (polyvinyl chloride) processing, which comprises a shell, a mounting pipe, a driving component, fan blades, a transmission component, a driving mechanism, a mounting hole and a supporting plate, when the device is used, the driving component drives the transmission component to operate, the transmission component drives a mounting block to slide in a mounting groove, and the fan blades are driven by the driving mechanism to rotate. The mounting blocks slide to drive the supporting plates at one ends of the connecting rods to move oppositely, the supporting plates move oppositely so as to limit and support the mounted PVC material, the PVC material is supported, the bottom of the PVC material is in a suspended state, heat loss of the PVC material is accelerated, a water pump mounted on the connecting pipe conveys water in a water tank to an atomizing spray head on the mounting pipe to be sprayed out, and the water in the water tank is sprayed out through the atomizing spray head. And an installed driving mechanism drives fan blades to rotate, on one hand, the flowing speed of air can be increased through rotation of the fan blades, heat dissipation of the air to the outside of the shell is accelerated, on the other hand, water sprayed out of the atomization spray head can be diffused more rapidly, and the heat dissipation efficiency of the PVC materials is improved.

Description

Technical Field

[0001] The utility model relates to a cooling device, in particular to a cooling device for PVC processing. Background Art

[0002] The main component of PVC is polyvinyl chloride, which is slightly yellow, translucent, and shiny. Its transparency is better than that of polyethylene and polypropylene, but worse than that of polystyrene. Depending on the amount of additives used, PVC is divided into soft and hard PVC. Soft products are flexible and tough, and feel sticky. Hard products have a harderness higher than low-density polyethylene, but lower than polypropylene, and will whiten at bends. Most existing PVC materials need to be cooled after being heated during processing. Most of them use natural cooling methods. This cooling method is not only inefficient, but also easily causes the material to bend when it encounters collisions or is impacted by external forces during the cooling process. Therefore, it is necessary to design a cooling device for PVC processing to solve this problem. Utility Model Content

[0003] The purpose of the present utility model is to provide a cooling device for PVC processing to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A cooling device for PVC processing, comprising a housing, a mounting slot being formed on a rear wall of the housing, a mounting block being slidably mounted in the mounting slot, a connecting rod being mounted on a side of the mounting block away from the slot, and a support plate being mounted on an end of the connecting rod away from the mounting block;

[0006] A mounting pipe, an atomizing nozzle is mounted on the mounting pipe, a connecting pipe is connected to the mounting pipe, an end of the connecting pipe away from the mounting pipe is connected to the water tank, and a water pump is mounted on the connecting pipe;

[0007] Mounting hole, the mounting hole is opened on the rear wall of the shell;

[0008] The fan blades are arranged on one side of the mounting tube;

[0009] A drive assembly, wherein the drive assembly is mounted on the housing;

[0010] A transmission assembly, one end of which is connected to the drive assembly and the other end is connected to the mounting block;

[0011] The driving mechanism is installed on the shell, and the fan blades are connected to the driving mechanism.

[0012] As a further solution of the present invention: the driving assembly includes a driving member, the driving member is installed on the housing, a driving shaft is installed at the output end of the driving member, and the driving shaft extends away from one end of the driving member to the installation groove.

[0013] As a further solution of the present invention: the transmission assembly includes a threaded rod, one end of which is rotatably connected to the side wall of the mounting groove, and the threaded rod is connected to the mounting block by a thread;

[0014] A connecting unit, one end of the connecting unit is connected to the threaded rod, and the other end is connected to the driving shaft.

[0015] As a further solution of the present invention: the driving mechanism includes a driving component, and the driving component is installed on the housing;

[0016] A driving rod, one end of which is rotatably connected to the housing, one of which is connected to the driving component, and the fan blades are mounted on the driving rod;

[0017] The connecting mechanism is used to connect multiple driving rods.

[0018] As a further solution of the present invention: an exhaust fan is installed in the installation hole.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device is in use, the driving member drives the driving shaft connected thereto to rotate, and the rotation of the driving shaft drives the threaded rod connected thereto to rotate through the connecting unit, and the rotation of the threaded rod drives the mounting block connected thereto to slide in the mounting groove, and the sliding of the mounting block drives the support plates at one end of the connecting rod to move toward each other, and the support plates move toward each other to provide limited support for the installed PVC material, thereby improving the stability of the PVC material and supporting the PVC material so that its bottom is in a suspended state, accelerating the heat dissipation of the PVC material, and the driving member drives the driving rod connected thereto to rotate. Under the action of the connecting mechanism, multiple driving rods rotate simultaneously, and the rotation of the driving rod drives the fan blades connected thereto to rotate. The rotation of the fan blades can, on the one hand, accelerate the flow rate of the air and accelerate the air to dissipate heat to the outside of the shell, and on the other hand, it can make the water sprayed from the atomizing nozzle diffuse faster, thereby accelerating the heat dissipation efficiency of the PVC material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a cooling device for PVC processing.

[0021] Figure 2 A schematic diagram of the structure of the installation slot.

[0022] Figure 3 Schematic diagram of the structure of the threaded rod and the mounting block.

[0023] In the figure: 1. Shell; 2. Mounting groove; 3. Support plate; 4. Connecting rod; 5. Atomizing nozzle; 6. Mounting pipe; 7. Connecting pipe; 8. Exhaust fan; 9. Water tank; 10. Water pump; 11. Driving component; 12. Driving rod; 13. Connecting mechanism; 14. Fan blade; 15. Mounting block; 16. Connecting unit; 17. Driving shaft; 18. Threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 3 As an embodiment of the present invention, a cooling device for PVC processing includes a housing 1, a mounting groove 2 is formed on the rear wall of the housing 1, a mounting block 15 is slidably mounted in the mounting groove 2, a connecting rod 4 is mounted on the side of the mounting block 15 away from the slide groove, and a support plate 3 is mounted on the end of the connecting rod 4 away from the mounting block 15;

[0026] Mounting pipe 6, atomizing nozzle 5 is mounted on the mounting pipe 6, a connecting pipe 7 is connected to the mounting pipe 6, the connecting pipe 7 is connected to the water tank 9 at one end away from the mounting pipe 6, and a water pump 10 is mounted on the connecting pipe 7;

[0027] Mounting hole, the mounting hole is opened on the rear wall of the housing 1;

[0028] The fan blade 14 is arranged on one side of the mounting tube 6;

[0029] A drive assembly is mounted on the housing 1;

[0030] Transmission assembly, one end of the transmission assembly is connected to the drive assembly, and the other end is connected to the mounting block 15;

[0031] The driving mechanism is mounted on the housing 1 , and the fan blades 14 are connected to the driving mechanism.

[0032] In this embodiment, when the device is in use, the installed driving assembly drives the transmission assembly to operate, and the transmission assembly drives the mounting block 15 to slide in the mounting groove 2. The mounting block 15 slides and then drives the support plate 3 at one end of the connecting rod 4 to move toward each other. The support plate 3 moves toward each other and can provide limited support for the installed PVC material, thereby improving the stability of the PVC material and supporting the PVC material so that its bottom is in a suspended state, thereby accelerating the heat dissipation of the PVC material. The water pump 10 installed on the connecting pipe 7 transports the water in the water tank 9 to the atomizing nozzle 5 on the mounting pipe 6 for spraying, thereby cooling the running PVC material. During this process, the installed driving mechanism drives the fan blades 14 to rotate. On the one hand, the rotation of the fan blades 14 can accelerate the flow rate of the air and accelerate the air to dissipate heat to the outside of the shell 1. On the other hand, it can make the water sprayed from the atomizing nozzle 5 diffuse faster, thereby accelerating the heat dissipation efficiency of the PVC material.

[0033] As an embodiment of the present invention, the driving assembly includes a driving member, which is mounted on the housing 1 . A driving shaft 17 is mounted on the output end of the driving member, and the driving shaft 17 extends away from one end of the driving member into the mounting groove 2 .

[0034] In this embodiment, the driving member (not shown in the figure, installed on the rear wall of the shell 1) drives the driving shaft 17 connected thereto to rotate. The rotation of the driving shaft 17 drives the transmission assembly connected thereto to operate. The transmission assembly drives the mounting block 15 to slide in the mounting groove 2. The sliding of the mounting block 15 drives the support plate 3 at one end of the connecting rod 4 to move toward each other. The support plate 3 moves toward each other to provide limited support for the installed PVC material, thereby improving the stability of the PVC material. At the same time, the PVC material is supported so that its bottom is in a suspended state, thereby accelerating the heat dissipation of the PVC material.

[0035] Furthermore, the driving component may be a stepping motor or a servo motor, etc., which will not be described in detail here.

[0036] As an embodiment of the present utility model, the transmission assembly includes a threaded rod 18, one end of the threaded rod 18 is rotatably connected to the side wall of the mounting groove 2, and the threaded rod 18 is connected to the mounting block 15 by a thread;

[0037] The connecting unit 16 has one end connected to the threaded rod 18 and the other end connected to the driving shaft 17 .

[0038] In this embodiment, the drive shaft 17 rotates through the connecting unit 16 to drive the threaded rod 18 connected thereto to rotate. The rotation of the threaded rod 18 drives the mounting block 15 connected thereto to slide in the mounting groove 2. The sliding of the mounting block 15 drives the support plate 3 at one end of the connecting rod 4 to move toward each other. The support plate 3 moves toward each other to provide limited support for the installed PVC material, thereby improving the stability of the PVC material and supporting the PVC material so that its bottom is in a suspended state, thereby accelerating the heat dissipation of the PVC material.

[0039] Furthermore, the connecting unit 16 may be a gear set or a combination of a worm and a worm wheel, which will not be described in detail here.

[0040] As an embodiment of the present utility model, the driving mechanism includes a driving component 11, and the driving component 11 is installed on the housing 1;

[0041] A driving rod 12, one end of which is rotatably connected to the housing 1, wherein one of the driving rods 12 is connected to the driving component 11, and the fan blades 14 are mounted on the driving rod 12;

[0042] The connecting mechanism 13 is used to connect the plurality of driving rods 12 .

[0043] In this embodiment, the driving component 11 drives the driving rod 12 connected thereto to rotate. Under the action of the connecting mechanism 13, multiple driving rods 12 rotate simultaneously. The rotation of the driving rod 12 drives the fan blades 14 connected thereto to rotate. The rotation of the fan blades 14 can accelerate the flow rate of the air and accelerate the air to dissipate heat to the outside of the shell 1. On the other hand, it can make the water sprayed from the atomizing nozzle 5 diffuse faster, thereby accelerating the heat dissipation efficiency of the PVC material.

[0044] Furthermore, the driving component 11 may be a stepping motor or a servo motor, etc., which will not be described in detail here.

[0045] Furthermore, the connecting mechanism 13 may be a gear set or a pulley set, etc., which will not be described in detail here.

[0046] As an embodiment of the present invention, an exhaust fan 8 is installed in the installation hole.

[0047] In this embodiment, an exhaust fan 8 is installed in the installation hole. The installed exhaust fan 8 can further accelerate the discharge of heat in the shell 1 from the installation hole, thereby accelerating the cooling efficiency of the PVC material.

[0048] The working principle of the present utility model is as follows: when the device is in use, the driving member drives the driving shaft 17 connected thereto to rotate, and the rotation of the driving shaft 17 drives the threaded rod 18 connected thereto to rotate through the connecting unit 16, and the rotation of the threaded rod 18 drives the mounting block 15 connected thereto to slide in the mounting groove 2, and the mounting block 15 slides and thereby drives the support plate 3 at one end of the connecting rod 4 to move toward each other. The support plate 3 moves toward each other and thereby can provide limited support for the installed PVC material, thereby improving the stability of the PVC material, and at the same time supporting the PVC material so that its bottom is in a suspended state, accelerating the heat dissipation of the PVC material, and the driving component 11 drives the driving rod 12 connected thereto to rotate. Under the action of the connecting mechanism 13, multiple driving rods 12 rotate simultaneously, and the rotation of the driving rod 12 drives the fan blades 14 connected thereto to rotate. The rotation of the fan blades 14 can, on the one hand, accelerate the flow rate of the air and accelerate the air to dissipate heat to the outside of the shell 1, and on the other hand, it can make the water sprayed from the atomizing nozzle 5 diffuse faster, thereby accelerating the heat dissipation efficiency of the PVC material.

[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0050] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cooling device for PVC processing, comprising a housing, characterized in that: The rear wall of the housing is provided with a mounting groove, a mounting block is slidably mounted in the mounting groove, a connecting rod is mounted on the side of the mounting block away from the sliding groove, and a support plate is mounted on the end of the connecting rod away from the mounting block; A mounting pipe, an atomizing nozzle is mounted on the mounting pipe, a connecting pipe is connected to the mounting pipe, an end of the connecting pipe away from the mounting pipe is connected to the water tank, and a water pump is mounted on the connecting pipe; Mounting hole, the mounting hole is opened on the rear wall of the shell; The fan blades are arranged on one side of the mounting tube; A drive assembly, wherein the drive assembly is mounted on the housing; A transmission assembly, one end of which is connected to the drive assembly and the other end is connected to the mounting block; The driving mechanism is installed on the shell, and the fan blades are connected to the driving mechanism.

2. A cooling device for PVC processing according to claim 1, characterized in that: The driving assembly includes a driving member, which is mounted on the housing. A driving shaft is mounted on the output end of the driving member, and the driving shaft extends away from one end of the driving member into the mounting groove.

3. A cooling device for PVC processing according to claim 2, characterized in that: The transmission assembly includes a threaded rod, one end of which is rotatably connected to the side wall of the installation groove, and the threaded rod is connected to the installation block through a thread; A connecting unit, one end of the connecting unit is connected to the threaded rod, and the other end is connected to the driving shaft.

4. A cooling device for PVC processing according to claim 1, characterized in that: The driving mechanism includes a driving component, which is mounted on the housing; A driving rod, one end of which is rotatably connected to the housing, one of which is connected to the driving component, and the fan blades are mounted on the driving rod; The connecting mechanism is used to connect multiple driving rods.

5. A cooling device for PVC processing according to claim 1, characterized in that: An exhaust fan is installed in the installation hole.

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