PVC-U pipe calendaring and shaping device

Abstract

The utility model relates to a PVC-U (unplasticized polyvinyl chloride) pipe calendering and shaping device, which belongs to the field of PVC-U pipes and comprises a calender body. The installation storage assembly is arranged on the right side of the calender body; the spraying and shaping mechanism is arranged on the inner side of the mounting and storing assembly, comprises a semiconductor chilling plate and is arranged on the inner side of the mounting and storing assembly; the plurality of heat conducting sheets are arranged on the front surface of the semiconductor chilling plate; and the flow guiding and filtering assembly is arranged on the inner side of the mounting and storing assembly. Under the action of the flow guiding and filtering assembly, cooling water for cooling and shaping PVC-U pipes can be better recycled and reused, the recycled cooling water can be filtered, the situation that after impurities in the cooling water flow into the mounting and storing assembly, the cooling and shaping mechanism extracts the impurities in the cooling water, and the cooling and shaping efficiency is improved is avoided. And further, the outer side of the PVC-U pipe is damaged, so that the processing quality of the PVC-U pipe can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PVC-U tubular product processing technical field, concretely is a PVC-U tubular product calendering setting device. BACKGROUND

[0002] PVC-U tubular product calendering setting device plays an important role in the production process of PVC-U tubular product, and the calendering setting device utilizes the strong shearing force between rollers, and cooperates with proper processing temperature, so that the viscous flow material (such as PVC) is extruded and stretched multiple times, and is used in cooperation with the extruder, thereby producing PVC-U tubular product.

[0003] The existing calendering setting device extracts cooling water through the water pump, and then sprays the extracted cooling water to the outer side of the PVC-U tubular product, thereby cooling and setting the tubular product, but in order to ensure the cooling and setting effect of the PVC-U tubular product, the cooling water of the existing calendering setting device is not reused, which seriously wastes water resources, so the present application provides a PVC-U tubular product calendering setting device to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a PVC-U tubular product calendering setting device, which has the advantages of energy saving and environmental protection.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a PVC-U tubular product calendering setting device, comprising a calendering machine body,

[0006] The installation storage assembly is arranged on the right side of the calendering machine body.

[0007] The spray setting mechanism arranged on the inner side of the installation storage assembly comprises a semiconductor refrigerating sheet arranged on the inner side of the installation storage assembly, a plurality of heat conducting sheets arranged on the front surface of the semiconductor refrigerating sheet,

[0008] The flow guide filtering assembly is arranged on the inner side of the installation storage assembly.

[0009] As a further improvement of the utility model, the installation storage assembly comprises a liquid storage tank arranged on the right side of the calendering machine body.

[0010] The mounting hole is arranged on the rear surface of the liquid storage tank, and the semiconductor refrigerating sheet is arranged on the inner side of the mounting hole.

[0011] The liquid inlet hole is arranged on the upper surface of the liquid storage tank, and the flow guide filtering assembly is arranged on the inner side of the liquid inlet hole.

[0012] A support sleeve is arranged on the upper surface of the liquid storage tank.

[0013] Two guide sleeves are symmetrically arranged on the inner side of the support sleeve.

[0014] As a further improvement of the utility model, one of the two guide sleeves is in communication with the discharge port of the calender body.

[0015] As a further improvement of the utility model, the spray shaping mechanism further comprises a water pump arranged on the outer side of the liquid storage tank, and the input end of the water pump is in communication with the inner side of the liquid storage tank.

[0016] A liquid distribution ring is arranged on the inner side of the support sleeve, and the liquid distribution ring is in communication with the output end of the water pump.

[0017] At least two spray members are uniformly distributed and arranged on the right side of the liquid distribution ring.

[0018] As a further improvement of the utility model, the front surface of the semiconductor refrigeration sheet is a refrigeration surface.

[0019] The heat conduction sheet is a brass heat conduction sheet.

[0020] As a further improvement of the utility model, the axis of the liquid distribution ring coincides with the axis of the guide sleeve.

[0021] As a further improvement of the utility model, the spray member comprises a liquid guide pipe arranged on the right side of the liquid distribution ring in a communication manner.

[0022] A plurality of spray nozzles are arranged on the side of the liquid guide pipe close to the guide sleeve in a communication and uniform distribution manner.

[0023] As a further improvement of the utility model, the flow guide filter assembly comprises a conical sleeve arranged on the inner side of the support sleeve.

[0024] A flow guide sleeve is arranged on the lower surface of the conical sleeve in a communication manner, and the flow guide sleeve is arranged on the inner side of the liquid inlet hole.

[0025] A filter screen is arranged on the inner side of the flow guide sleeve.

[0026] Overall, the above technical scheme conceived by the utility model has the following beneficial effects compared with the prior art.

[0027] 1. The PVC-U pipe calendering and shaping device in the preferred embodiment of this utility model can cool the cooling water through a cooling and shaping mechanism, thereby ensuring the cooling and shaping effect of the cooling water on the PVC-U pipe and allowing the cooling water to be reused. This makes the calendering and shaping device more energy-efficient and environmentally friendly. At the same time, under the action of the flow guiding and filtering component, the cooling water used for cooling and shaping the PVC-U pipe can be better recycled and reused. The recycled cooling water is also filtered to prevent impurities in the cooling water from flowing into the storage component. The cooling and shaping mechanism will extract the impurities in the cooling water, which would cause damage to the outside of the PVC-U pipe. This improves the processing quality of the PVC-U pipe.

[0028] 2. The PVC-U pipe calendering and shaping device in the preferred embodiment of this utility model has a simple overall structure and is easy to operate. It can not only cool the cooling water, but also filter the recovered cooling water, making the calendering and shaping device more energy-saving and environmentally friendly, and improving the processing quality of PVC-U pipes. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the storage component installed in a preferred embodiment of the present invention;

[0031] Figure 3 This is an exploded three-dimensional structural diagram of the spray shaping mechanism and the installation and storage component in a preferred embodiment of the present invention;

[0032] Figure 4 This is a schematic diagram of the overall three-dimensional structure of the flow guiding filter component in a preferred embodiment of this utility model.

[0033] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Rolling mill body; 2. Mounting and storage assembly; 21. Liquid storage tank; 22. Mounting hole; 23. Liquid inlet hole; 24. Support sleeve; 25. Guide sleeve; 3. Spraying and shaping mechanism; 31. Semiconductor cooling chip; 32. Heat-conducting sheet; 33. Water pump; 34. Liquid distribution ring; 35. Spraying component; 351. Liquid guide pipe; 352. Spray nozzle; 4. Flow guiding and filtering assembly; 41. Conical sleeve; 42. Flow guiding sleeve; 43. Filter screen. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] In the embodiments, by Figures 1-4 Provided is a PVC-U pipe calendering and shaping device, which may optionally include, but is not limited to, a calender body 1;

[0036] The storage component 2 is installed on the right side of the calender body 1;

[0037] The spray shaping mechanism 3 is located inside the mounting storage component 2, and includes a semiconductor cooling chip 31 located inside the mounting storage component 2; and a number of heat-conducting sheets 32 located on the front surface of the semiconductor cooling chip 31.

[0038] The flow-guiding filter assembly 4 is located inside the installation and storage assembly 2.

[0039] In this embodiment, a PVC-U pipe calendering and shaping device of the present invention is provided. After the PVC-U pipe is calendered by the calender body 1, the calendered PVC-U pipe will enter the installation and storage component 2. Then, the calendered PVC-U pipe will be cooled and shaped by the spray shaping mechanism 3. Under the action of the flow guiding filter component 4, the sprayed cooling water can be recovered, so that the cooling water can be reused.

[0040] Furthermore, such as Figure 2 As shown, the installation and storage component 2 in the preferred embodiment of this utility model includes a liquid storage tank 21, which is located on the right side of the calender body 1; a mounting hole 22, which is opened on the rear surface of the liquid storage tank 21, and a semiconductor cooling chip 31 is located inside the mounting hole 22; a liquid inlet hole 23, which is opened on the upper surface of the liquid storage tank 21, and a flow guiding filter component 4 is located inside the liquid inlet hole 23; a support sleeve 24, which is located on the upper surface of the liquid storage tank 21; and two guide sleeves 25, which are symmetrically arranged inside the support sleeve 24.

[0041] Furthermore, one of the two guide sleeves 25, the one closer to the calender body 1, is connected to the discharge port of the calender body 1.

[0042] In this embodiment, several preferred embodiments of the installation of the storage component 2 are given. After the calendered PVC-U pipe is fed into the guide sleeve 25 by the calender body 1, the guide sleeve 25 will ensure that the PVC-U pipe will not deviate when it moves, so that the spray shaping mechanism 3 can accurately cool and shape the PVC-U pipe.

[0043] Furthermore, such as Figure 3 As shown, the spraying and shaping mechanism 3 in the preferred embodiment of this utility model further includes a water pump 33, which is located on the outside of the liquid storage tank 21 and the input end of the water pump 33 is connected to the inside of the liquid storage tank 21; a liquid distribution ring 34, which is located on the inside of the support sleeve 24 and is connected to the output end of the water pump 33; and at least two spraying elements 35, which are evenly distributed and connected on the right side of the liquid distribution ring 34.

[0044] Furthermore, the front surface of the semiconductor cooling chip 31 is a cooling surface; the heat-conducting chip 32 is a brass heat-conducting chip.

[0045] Furthermore, the axis of the liquid distribution ring 34 coincides with the axis of the guide sleeve 25, so that the PVC-U pipe will move between at least two spray elements 35, thereby allowing the spray elements 35 to uniformly cool and shape the PVC-U pipe.

[0046] Furthermore, the spray element 35 includes a liquid guide tube 351, which is connected to the right side of the liquid distribution ring 34; and a number of spray nozzles 352, which are connected and evenly distributed on the side of the liquid guide tube 351 near the guide sleeve 25.

[0047] This embodiment provides several preferred embodiments of the spray shaping mechanism 3. A water pump 33 extracts cooling water from the storage tank 21 and sends it into a distribution ring 34. The distribution ring 34 then sends the cooling water into at least two guide pipes 351. Finally, the cooling water in the guide pipes 351 is sprayed out from a number of spray nozzles 352, thereby cooling and shaping the PVC-U pipe. Furthermore, a semiconductor cooling chip 31 directly cools the cooling water in the storage tank 21 and also cools the heat-conducting plate 32, thus enabling the heat-conducting plate 32 to cool the cooling water in the storage tank 21. Under the action of the heat-conducting plate 32, the cooling efficiency of the semiconductor cooling chip 31 on the cooling water is higher, thereby improving the cooling and shaping effect of the cooling water on the PVC-U pipe.

[0048] Furthermore, such as Figure 4As shown, the flow guiding and filtering assembly 4 in the preferred embodiment of this utility model includes a conical sleeve 41 disposed inside the support sleeve 24; a flow guiding sleeve 42 disposed on the lower surface of the conical sleeve 41 in communication and disposed inside the liquid inlet hole 23; and a filter screen 43 disposed inside the flow guiding sleeve 42.

[0049] In this embodiment, several preferred implementations of the flow guiding and filtering component 4 are given. The cooling water sprayed by the spray nozzle 352 can be collected by the conical sleeve 41. Then, the conical sleeve 41 sends the collected cooling water into the storage tank 21 through the flow guiding sleeve 42, so that the cooling water can be reused. When the flow guiding sleeve 42 sends the collected cooling water into the storage tank 21, the filter screen 43 filters the cooling water to prevent impurities from flowing into the storage tank 21. As a result, the impurities in the storage tank 21 will be pumped out by the water pump 33 and damage the outer surface of the PVC-U pipe, thereby reducing the quality of the PVC-U pipe.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PVC-U pipe calendering and shaping device, characterized in that, Including the calender body (1); The storage component (2) is installed on the right side of the calender body (1); A spray shaping mechanism (3) is provided inside the mounting and storage assembly (2), which includes a semiconductor cooling chip (31) provided inside the mounting and storage assembly (2); and a number of heat-conducting sheets (32) provided on the front surface of the semiconductor cooling chip (31). The flow-guiding filter assembly (4) is located inside the installation and storage assembly (2).

2. The PVC-U pipe calendering and shaping device according to claim 1, characterized in that, The installation storage component (2) includes a liquid storage tank (21) located on the right side of the calender body (1); Mounting hole (22) is provided on the rear surface of the liquid storage tank (21), and the semiconductor cooling chip (31) is provided inside the mounting hole (22); The liquid inlet (23) is opened on the upper surface of the liquid storage tank (21), and the flow guiding filter assembly (4) is located inside the liquid inlet (23); A support sleeve (24) is provided on the upper surface of the liquid storage tank (21); Two guide sleeves (25) are symmetrically arranged on the inner side of the support sleeve (24).

3. The PVC-U pipe calendering and shaping device according to claim 2, characterized in that, One of the two guide sleeves (25) closer to the calender body (1) is connected to the discharge port of the calender body (1).

4. The PVC-U pipe calendering and shaping device according to claim 3, characterized in that, The spraying and shaping mechanism (3) further includes a water pump (33) located on the outside of the liquid storage tank (21), and the input end of the water pump (33) is connected to the inside of the liquid storage tank (21). A liquid separating ring (34) is provided on the inner side of the support sleeve (24), and the liquid separating ring (34) is connected to the output end of the water pump (33); At least two spray elements (35) are evenly distributed and connected on the right side of the liquid distribution ring (34).

5. The PVC-U pipe calendering and shaping device according to claim 4, characterized in that, The front surface of the semiconductor cooling chip (31) is a cooling surface; The heat-conducting sheet (32) is a brass heat-conducting sheet.

6. The PVC-U pipe calendering and shaping device according to claim 5, characterized in that, The axis of the liquid separating ring (34) coincides with the axis of the guide sleeve (25).

7. The PVC-U pipe calendering and shaping device according to claim 6, characterized in that, The spray component (35) includes a liquid guide tube (351) which is connected to the right side of the liquid distribution ring (34); A number of spray nozzles (352) are connected and evenly distributed on one side of the liquid guide tube (351) near the guide sleeve (25).

8. The PVC-U pipe calendering and shaping device according to claim 7, characterized in that, The flow guiding and filtering assembly (4) includes a conical sleeve (41) disposed inside the support sleeve (24); A flow guide sleeve (42) is provided on the lower surface of the conical sleeve (41) in a communicative manner, and the flow guide sleeve (42) is provided on the inner side of the liquid inlet hole (23); A filter screen (43) is located inside the flow guide sleeve (42).

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