Efficient polytetrafluoroethylene tube cooler

Abstract

The utility model relates to the technical field of polytetrafluoroethylene tube processing, in particular to an efficient polytetrafluoroethylene tube cooler which comprises a cooling box body, a protection frame of a hollow rectangular structure is arranged at the top of the cooling box body, and a cooling groove is formed in the end face of the top of the cooling box body in the protection frame. A fixing plate is arranged between the tops of the two connecting plates; a lifting oil cylinder is arranged on the top end face of the fixing plate; the output end of the lifting oil cylinder extends to the bottom of the fixing plate and is provided with a driving plate; a rotating motor is arranged on the bottom end face of the driving plate; according to the polytetrafluoroethylene tube cooling device, due to the arrangement of the bearing baskets, the polytetrafluoroethylene tubes can be independently placed, the cooling uniformity is improved, meanwhile, the rotating motor can drive the bearing baskets to rotate in the cooling process, the cooling effect is improved, and the cooling efficiency is improved. And the cooling uniformity is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polytetrafluoroethylene tube processing, in particular to a high-efficiency polytetrafluoroethylene tube cooler. Background Art

[0002] Polytetrafluoroethylene, commonly known as the "King of Plastics," is a high-molecular-weight polymer made from tetrafluoroethylene (PTFE) as a monomer. It is white, waxy, translucent, and has excellent heat and cold resistance. It can be used for extended periods at temperatures between -180°C and 260°C. It is also resistant to acids, alkalis, and various organic solvents. During the production process, polytetrafluoroethylene tubing requires cooling through a cooling device.

[0003] The existing cooling device causes uneven cooling of the polytetrafluoroethylene tube when cooling the tube, thereby causing deformation of the polytetrafluoroethylene tube, further affecting the use of the polytetrafluoroethylene tube and greatly reducing production quality. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient polytetrafluoroethylene tube cooler to address the defects of the existing technology, so as to solve the problem that the existing cooling device causes uneven cooling of the tube body when cooling the polytetrafluoroethylene tube, thereby causing the polytetrafluoroethylene tube body to deform, thereby affecting the use of the polytetrafluoroethylene tube body and greatly reducing the production quality.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A high-efficiency polytetrafluoroethylene tube cooler includes a cooling box body, a protective frame with a hollow rectangular structure is provided on the top of the cooling box body, a cooling groove is provided on the top end surface of the cooling box body within the protective frame, connecting plates are provided on the top end surfaces of the cooling box body on both sides of the cooling groove, a fixed plate is provided between the tops of the two connecting plates, a lifting cylinder is provided on the top end surface of the fixed plate, the output end of the lifting cylinder extends to the bottom of the fixed plate and a drive plate is provided, a rotating motor is provided on the bottom end surface of the drive plate, a rotating shaft is provided on the output end of the rotating motor, and a plurality of evenly distributed supporting baskets for placing polytetrafluoroethylene tubes are provided on the outside of the rotating shaft.

[0007] In order to improve the stability of the up and down displacement of the driving plate, guide plates are symmetrically provided on both sides of the driving plate, and guide grooves adapted to the guide plates are opened on the inner end surface of the connecting plate.

[0008] In order to facilitate the staff to place the polytetrafluoroethylene tube in the carrying basket or take it out from the carrying basket, one side of the protection frame is hingedly provided with an opening and closing door.

[0009] As a preferred technical solution of the present invention, the carrying basket is provided with a plurality of through holes distributed at equal distances.

[0010] As a preferred technical solution of the present invention, the carrying basket and the rotating shaft are connected via a plurality of evenly distributed reinforcing rods.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] When in use, the staff first opens the opening and closing door and places the polytetrafluoroethylene tubes that need to be cooled in the carrying basket one by one, starts the lifting oil cylinder to drive the driving plate to move the carrying basket downward, and when the polytetrafluoroethylene tubes in the carrying basket are immersed in the cooling tank, the rotating motor is started to drive the rotating shaft to drive the carrying basket to rotate, so that the polytetrafluoroethylene tubes in the carrying basket can be evenly cooled. When the set cooling time is reached, the rotating motor stops working, and the lifting oil cylinder drives the driving plate and the carrying basket to move upward, so that the carrying basket is out of the cooling tank. At this time, the rotating motor is started again to drive the carrying basket to rotate slowly, so that the cooling water on the polytetrafluoroethylene tube can be blown dry, which is convenient for the staff to take. The utility model can place multiple polytetrafluoroethylene tubes to be cooled separately through the arrangement of multiple carrying baskets, thereby improving the uniformity of cooling of the polytetrafluoroethylene tubes. At the same time, the rotating motor can drive the carrying basket to rotate during cooling, further improving the uniformity of cooling of the polytetrafluoroethylene tubes, and avoiding deformation of the polytetrafluoroethylene tubes caused by uneven cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model without the protective frame;

[0015] Figure 3 This is a schematic structural diagram of the drive plate of the present utility model;

[0016] Figure 4 This is a diagram showing the connection relationship between the load-bearing basket, the rotating shaft and the reinforcing rod of the present invention;

[0017] In the figure: 1. Cooling box; 2. Protective frame; 3. Cooling trough; 4. Opening and closing door; 5. Connecting plate; 6. Fixing plate; 7. Lifting cylinder; 8. Driving plate; 9. Rotating motor; 10. Guide plate; 11. Loading basket; 12. Reinforcement rod; 13. Rotating shaft; 14. Through hole. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0019] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] Example

[0021] The utility model provides a high-efficiency polytetrafluoroethylene tube cooler, referring to Figure 1-4 As shown, it includes a cooling box body 1, and a protective frame 2 with a hollow rectangular structure is provided on the top of the cooling box body 1. Through the setting of the protective frame 2, when the rotating motor 9 drives the polytetrafluoroethylene tube in the carrying basket 11 to rotate and drain, the cooling water splashing around can be blocked. A cooling groove 3 is provided on the top end surface of the cooling box body 1 in the protective frame 2. Connecting plates 5 are welded on the top end surfaces of the cooling box body 1 on both sides of the cooling groove 3. A fixing plate 6 is provided between the tops of the two connecting plates 5. A lifting cylinder 7 is provided on the top end surface of the fixing plate 6. The output end of the lifting cylinder 7 extends to the fixed end. A driving plate 8 is provided at the bottom of the plate 6, and a rotating motor 7 is provided on the bottom end face of the driving plate 8. A rotating shaft 13 located above the cooling trough 3 is provided on the output end of the rotating motor 7. A plurality of evenly distributed supporting baskets 11 for placing polytetrafluoroethylene tubes are provided on the outside of the rotating shaft 13. By setting up a plurality of supporting baskets 11, a plurality of polytetrafluoroethylene tubes to be cooled can be placed separately, thereby improving the uniformity of cooling the polytetrafluoroethylene tubes, and the open end of the supporting basket 11 faces upward, so that it is convenient for the operator to place the polytetrafluoroethylene tube in the supporting basket 11 or take it out from the supporting basket 11.

[0022] The fixing plate 6 and the two connecting plates 5 are integrally formed into a U-shaped structure, thereby improving the connection strength and service life of the two.

[0023] Furthermore, guide plates 10 with a trapezoidal structure are symmetrically provided on both sides of the driving plate 8. The guide plate 10 and the driving plate 8 are an integrally formed structure, thereby improving the connection strength between the two. A guide groove adapted to the guide plate 10 is provided on the inner end face of the connecting plate 5. Through the setting of the guide groove and the guide plate 10, the stability of the up and down displacement of the driving plate 8 is improved.

[0024] Furthermore, an opening and closing door 4 is hingedly provided on one side of the protection frame 2 . The opening and closing door 4 facilitates the staff to place the polytetrafluoroethylene tube in the carrying basket 11 or take it out from the carrying basket 11 .

[0025] Furthermore, the carrying basket 11 is provided with a plurality of through holes 14 distributed at equal distances. The provision of the through holes 14 allows the cooling water in the cooling tank 3 to be in direct contact with the polytetrafluoroethylene tube during cooling, thereby improving the cooling effect. At the same time, the cooling water in the carrying basket 11 can be drained after cooling is completed, thereby making it easier for staff to take the polytetrafluoroethylene tube.

[0026] Furthermore, the carrying basket 11 and the rotating shaft 13 are connected via a plurality of evenly distributed reinforcing rods 12 . The provision of the reinforcing rods 12 improves the connection strength between the carrying basket 11 and the rotating shaft 13 .

[0027] The working principle of this utility model is:

[0028] When in use, the staff first opens the opening and closing door 4 and places the polytetrafluoroethylene tubes that need to be cooled one by one in the carrier basket 11, and starts the lifting cylinder 7 to drive the driving plate 8 to make the carrier basket 11 move downward. When the polytetrafluoroethylene tubes in the carrier basket 11 are immersed in the cooling tank 3, the rotating motor 9 is started to drive the rotating shaft 13 to drive the carrier basket 11 to rotate, so that the polytetrafluoroethylene tubes in the carrier basket 11 can be evenly cooled. When the set cooling time is reached, the rotating motor 9 stops working, and the lifting cylinder 7 drives the driving plate 8 and the carrier basket 11 to move upward. , so that the carrying basket 11 is separated from the cooling tank 3. At this time, the rotating motor 9 is started again to drive the carrying basket 11 to rotate slowly, so that the cooling water on the polytetrafluoroethylene tube can be blown dry, which is convenient for the staff to take it. The utility model is provided with multiple carrying baskets 11, so that multiple polytetrafluoroethylene tubes to be cooled can be placed separately, thereby improving the uniformity of cooling the polytetrafluoroethylene tube. At the same time, the rotating motor 9 can drive the carrying basket 11 to rotate during cooling, further improving the uniformity of cooling the polytetrafluoroethylene tube, and avoiding deformation of the polytetrafluoroethylene tube due to uneven cooling.

[0029] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. An efficient polytetrafluoroethylene tube cooler, comprising a cooling box (1), characterized in that: A protective frame (2) with a hollow rectangular structure is provided on the top of the cooling box (1), a cooling groove (3) is provided on the top end surface of the cooling box (1) in the protective frame (2), connecting plates (5) are provided on the top end surfaces of the cooling box (1) on both sides of the cooling groove (3), a fixed plate (6) is provided between the tops of the two connecting plates (5), a lifting cylinder (7) is provided on the top end surface of the fixed plate (6), the output end of the lifting cylinder (7) extends to the bottom of the fixed plate (6) and is provided with a driving plate (8), a rotating motor (9) is provided on the bottom end surface of the driving plate (8), a rotating shaft (13) is provided on the output end of the rotating motor (9), and a plurality of evenly distributed supporting baskets (11) for placing polytetrafluoroethylene tubes are provided on the outside of the rotating shaft (13).

2. The high-efficiency polytetrafluoroethylene tube cooler according to claim 1, characterized in that: Guide plates (10) are symmetrically provided on both sides of the driving plate (8), and guide grooves adapted to the guide plates (10) are provided on the inner end surface of the connecting plate (5).

3. The high-efficiency polytetrafluoroethylene tube cooler according to claim 1, characterized in that: One side of the protection frame (2) is hingedly provided with an opening and closing door (4).

4. The high-efficiency polytetrafluoroethylene tube cooler according to claim 1, characterized in that: The carrying basket (11) is provided with a plurality of through holes (14) distributed at equal distances.

5. The high-efficiency polytetrafluoroethylene tube cooler according to claim 1, characterized in that: The carrying basket (11) and the rotating shaft (13) are connected via a plurality of evenly distributed reinforcing rods (12).

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