Extrusion traction device for PVC (Polyvinyl Chloride) hose

Abstract

The utility model relates to the technical field of PVC (Polyvinyl Chloride) hose extrusion traction devices, in particular to a PVC hose extrusion traction device, which is convenient to extrude a PVC hose through an extruder head, convenient to feed raw materials into an extruder through a conveying device, and convenient to cool the PVC hose extruded by the extruder head through a cooling device. The traction of the PVC hose is conveniently realized through the traction device; comprising an extruder; the extruder further comprises an extruder head, a conveying device, a cooling device and a traction device, the extruder head, the conveying device and the cooling device are all installed on the extruder, and the traction device is placed at the side end of the cooling device; the extrusion machine head can conveniently extrude the PVC hose, the conveying device can conveniently achieve feeding of raw materials, the cooling device can conveniently achieve cooling of the extruded PVC hose, and the traction device can conveniently achieve traction of the PVC hose.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC hose extrusion and traction devices, in particular to a PVC hose extrusion and traction device. Background Art

[0002] The main function of the PVC hose extrusion traction device is to quickly and stably pull the PVC hose extruded by the extruder to the cutting port to ensure the continuity and efficiency of the production process.

[0003] Existing PVC hose extrusion and traction devices, such as the PVC pipe production equipment integrating traction, cutting and collection disclosed in the utility model with publication number CN207564548U and a PVC reinforced hose forming device disclosed in the utility model with publication number CN209775474U, can both realize the extrusion and traction of PVC hoses.

[0004] During use, it was found that the existing PVC hose extrusion and traction device was not convenient for the raw materials to enter, resulting in a waste of time. Therefore, a PVC hose extrusion and traction device is urgently needed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a PVC hose extrusion and traction device which facilitates the extrusion of the PVC hose through the extrusion head, facilitates the entry of the raw materials into the extruder through the conveying device, facilitates the cooling of the PVC hose extruded by the extrusion head through the cooling device, and facilitates the traction of the PVC hose through the traction device.

[0006] The utility model discloses a PVC hose extrusion and traction device, comprising an extruder; an extrusion head, a conveying device, a cooling device and a traction device, wherein the extrusion head, the conveying device and the cooling device are all installed on the extruder, and the traction device is placed on the side end of the cooling device; the extrusion head facilitates the extrusion of the PVC hose, the conveying device facilitates the entry of raw materials, the cooling device facilitates the cooling of the extruded PVC hose, and the traction device facilitates the traction of the PVC hose; the PVC hose is conveniently extruded by the extruder head, the raw materials are conveniently entered into the extruder by the conveying device, the PVC hose extruded by the extruder head is conveniently cooled by the cooling device, and the traction device facilitates the traction of the PVC hose.

[0007] Preferably, the extruder includes an extruder body, a funnel and a connecting shaft, the funnel is connected and installed at the top end of the extruder body, and the connecting shaft is connected and installed at the side end of the extruder body; the extruder body and the connecting shaft cooperate to facilitate the extrusion of the PVC hose, and the funnel facilitates the entry of the PVC raw material.

[0008] Preferably, the extruder head includes mold 1 and mold 2, mold 1 is connected and installed on the side end of the connecting shaft, and mold 2 is installed on mold 1; PVC molding is conveniently achieved through mold 1 and mold 2.

[0009] Preferably, the conveying device includes a conveyor body, a feed port, a motor 1 and a rotating shaft 1. The conveyor body is installed on the extruder body through a bracket, the feed port is connected and installed on the conveyor body, the motor 1 is installed on the side end of the conveyor body, the input end of the rotating shaft 1 is rotatably connected to the output end of the motor 1, and the rotating shaft 1 is provided with a spiral blade; the raw material is poured into the conveyor body through the feed port, and by starting the motor 1, the raw material is conveyed to the extruder body through the rotation of the rotating shaft 1 and the spiral blade.

[0010] Preferably, the cooling device includes a cooling box body, a water pump, a pipe and a nozzle. The interior of the cooling box body is provided with an inner cavity, and a circular hole is provided on the cooling box body. The output end of the mold 2 extends into the interior of the cooling box body through the circular hole. The water pump is installed at the top of the cooling box body. The input end of the pipe is connected with the output end of the water pump. A valve is provided on the pipe, and the nozzle is installed on the output end of the pipe. The cooling place is provided by the cooling box body, and the valve is opened by starting the water pump. The coolant flows through the pipe and is sprayed out through the output end of the nozzle to cool and shape the extruded PVC hose.

[0011] Preferably, the traction device includes a support seat, a second motor, a reducer, a second rotating shaft, a first conveyor belt, a second bearing seat, a third rotating shaft and a second conveyor belt. The second motor and the reducer are both installed on the support seat. The second motor is provided with an output shaft. The output shaft of the second motor is rotationally connected to the input end of the reducer. The output end of the reducer is rotationally connected to the input end of the second rotating shaft. The second rotating shaft is installed on the support seat through the first bearing seat. The first conveyor belt is mounted on the second rotating shaft. The second bearing seat is installed on the support seat. The third rotating shaft is installed on the second bearing seat. The second conveyor belt is mounted on the third rotating shaft. The support seat plays a supporting role. By starting the second motor and transmitting the reducer, the transmission of the first conveyor belt is driven. The cooperation of the first conveyor belt and the second conveyor belt facilitates the traction of the PVC hose.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the PVC hose can be easily extruded through the extruder head, the raw materials can be easily fed into the extruder through the conveying device, the PVC hose extruded by the extruder head can be easily cooled through the cooling device, and the PVC hose can be easily pulled through the pulling device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 yes Figure 1An enlarged structural cross-sectional view of the extruder and extruder head structure in the utility model;

[0015] Figure 3 yes Figure 1 An enlarged structural cross-sectional view of the conveying device structure in the utility model;

[0016] Figure 4 yes Figure 1 An enlarged structural cross-sectional view of the cooling device structure in the utility model;

[0017] Figure 5 yes Figure 1 An enlarged front view of the traction device structure in the utility model;

[0018] Figure 6 yes Figure 1 An enlarged side view of the traction device structure in the utility model;

[0019] Markings in the accompanying drawings: 01, extruder; 11, extruder body; 12, funnel; 13, connecting shaft; 02, extruder head; 21, mold one; 22, mold two; 03, conveying device; 31, conveyor body; 32, bracket; 33, feed port; 34, motor one; 35, rotating shaft one; 36, spiral blade; 04, cooling device; 41, cooling box body; 42, round hole; 43, water pump; 44, pipeline; 45, valve; 46, nozzle; 05, traction device; 51, support seat; 52, motor two; 53, reducer; 54, rotating shaft two; 55, bearing seat one; 56, conveyor belt one; 57, bearing seat two; 58, rotating shaft three; 59, conveyor belt two. DETAILED DESCRIPTION

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention. Example 1

[0021] A PVC hose extrusion and traction device, comprising an extruder 01; characterized in that it also comprises an extruder head 02, a conveying device 03, a cooling device 04, and a traction device 05, wherein the extruder head 02, the conveying device 03, and the cooling device 04 are all mounted on the extruder 01, and the traction device 05 is placed on the side end of the cooling device 04;

[0022] The extruder head 02 facilitates the extrusion of the PVC hose, the conveying device 03 facilitates the entry of raw materials, the cooling device 04 facilitates the cooling of the extruded PVC hose, and the traction device 05 facilitates the traction of the PVC hose;

[0023] The extruder 01 includes an extruder body 11, a funnel 12 and a connecting shaft 13. The funnel 12 is connected and installed at the top end of the extruder body 11, and the connecting shaft 13 is connected and installed at the side end of the extruder body 11.

[0024] The extruder head 02 includes a die 1 21 and a die 2 22 , wherein the die 1 21 is connected and mounted on the side end of the connecting shaft 13 , and the die 2 22 is mounted on the die 1 21 ;

[0025] The cooling device 04 includes a cooling box body 41, a water pump 43, a pipe 44 and a nozzle 46. The cooling box body 41 is provided with an inner cavity, and a circular hole 42 is provided on the cooling box body 41. The output end of the mold 2 22 extends into the interior of the cooling box body 41 through the circular hole 42. The water pump 43 is installed at the top of the cooling box body 41. The input end of the pipe 44 is connected to the output end of the water pump 43. The pipe 44 is provided with a valve 45. The nozzle 46 is installed at the output end of the pipe 44.

[0026] The traction device 05 includes a support base 51, a second motor 52, a reducer 53, a second rotating shaft 54, a conveyor belt 1 56, a second bearing base 57, a third rotating shaft 58 and a second conveyor belt 59. The second motor 52 and the reducer 53 are both mounted on the support base 51. The second motor 52 is provided with an output shaft. The output shaft of the second motor 52 is rotationally connected to the input end of the reducer 53. The output end of the reducer 53 is rotationally connected to the input end of the second rotating shaft 54. The second rotating shaft 54 is mounted on the support base 51 through the first bearing base 55. The conveyor belt 1 56 is sleeved on the second rotating shaft 54. The second bearing base 57 is mounted on the support base 51. The third rotating shaft 58 is mounted on the second bearing base 57. The conveyor belt 2 59 is sleeved on the third rotating shaft 58.

[0027] The extruder head 02 facilitates the extrusion of the PVC hose, the cooling device 04 facilitates the cooling of the extruded PVC hose, and the traction device 05 facilitates the traction of the PVC hose;

[0028] The raw materials are poured into the extruder body 11 through the funnel 12, and the extruder body 11 is started. The PVC raw materials flow out through the connecting shaft 13, and the PVC hose is formed by the cooperation of the mold 1 21 and the mold 2 22. Then, by starting the water pump 43 and opening the valve 45, the coolant flows through the pipe 44 and is sprayed out through the output end of the nozzle 46 to cool and shape the extruded PVC hose. After that, the motor 2 52 is started and driven by the reducer 53, the conveyor belt 1 56 is driven. The PVC hose can be easily pulled by the cooperation of the conveyor belt 1 56 and the conveyor belt 2 59. Example 2

[0029] like Figures 1 to 6As shown, on the basis of Example 1, it also includes a conveying device 03, the conveying device 03 includes a conveyor body 31, a feed port 33, a motor 34 and a rotating shaft 35, the conveyor body 31 is mounted on the extruder body 11 through a bracket 32, the feed port 33 is connected and mounted on the conveyor body 31, the motor 34 is mounted on the side end of the conveyor body 31, the input end of the rotating shaft 35 is rotatably connected to the output end of the motor 34, and the rotating shaft 35 is provided with a spiral blade 36;

[0030] The raw materials are easily fed into the extruder 01 through the conveying device 03;

[0031] The raw materials are poured into the conveyor body 31 through the feed port 33 , and by starting the motor 1 34 , the raw materials are conveyed to the extruder body 11 through the rotation of the rotating shaft 1 35 and the spiral blade 36 .

[0032] The utility model provides a PVC hose extrusion and traction device. When working, the raw material is first poured into the conveyor body 31 through the feed port 33, and the raw material is conveyed to the extruder body 11 through the funnel 12 by starting the motor 1 34 and rotating the rotating shaft 1 35 and the spiral blade 36. Then, the extruder body 11 is started, and the PVC raw material flows out through the connecting shaft 13. The PVC hose is formed by the cooperation of the mold 1 21 and the mold 2 22. Then, by starting the water pump 43 and opening the valve 45, the coolant flows through the pipe 44 and is sprayed out through the output end of the nozzle 46 to cool and shape the extruded PVC hose. Then, by starting the motor 2 52 and driving the reducer 53, the transmission of the conveyor belt 1 56 is driven. The PVC hose can be conveniently pulled by the cooperation of the conveyor belt 1 56 and the conveyor belt 2 59.

[0033] The extruder body 11, motor 1 34, water pump 43 and motor 2 52 of the present invention are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manual without the need for creative work by technicians in this field.

[0034] The main function achieved by the utility model is to facilitate the entry of raw materials.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A PVC hose extrusion and traction device, comprising an extruder (01); characterized in that: It also includes an extruder head (02), a conveying device (03), a cooling device (04) and a traction device (05), wherein the extruder head (02), the conveying device (03) and the cooling device (04) are all installed on the extruder (01), and the traction device (05) is placed on the side end of the cooling device (04); The extruder head (02) facilitates the extrusion of the PVC hose, the conveying device (03) facilitates the entry of raw materials, the cooling device (04) facilitates the cooling of the extruded PVC hose, and the traction device (05) facilitates the traction of the PVC hose.

2. A PVC hose extrusion and pulling device according to claim 1, characterized in that: The extruder (01) comprises an extruder body (11), a funnel (12) and a connecting shaft (13), wherein the funnel (12) is connected and installed at the top end of the extruder body (11), and the connecting shaft (13) is connected and installed at the side end of the extruder body (11).

3. A PVC hose extrusion and pulling device as claimed in claim 2, characterized in that: The extruder head (02) includes a mold 1 (21) and a mold 2 (22), wherein the mold 1 (21) is connected and installed at the side end of the connecting shaft (13), and the mold 2 (22) is installed on the mold 1 (21).

4. A PVC hose extrusion and pulling device as claimed in claim 2, characterized in that: The conveying device (03) includes a conveyor body (31), a feed port (33), a motor (34) and a rotating shaft (35). The conveyor body (31) is installed on the extruder body (11) through a bracket (32). The feed port (33) is connected and installed on the conveyor body (31). The motor (34) is installed at the side end of the conveyor body (31). The input end of the rotating shaft (35) is rotatably connected to the output end of the motor (34). A spiral blade (36) is provided on the rotating shaft (35).

5. A PVC hose extrusion and pulling device as claimed in claim 3, characterized in that: The cooling device (04) includes a cooling box body (41), a water pump (43), a pipe (44) and a nozzle (46). The cooling box body (41) is provided with an inner cavity, and a circular hole (42) is provided on the cooling box body (41). The output end of the mold 2 (22) extends into the interior of the cooling box body (41) through the circular hole (42). The water pump (43) is installed at the top of the cooling box body (41). The input end of the pipe (44) is connected to the output end of the water pump (43). A valve (45) is provided on the pipe (44). The nozzle (46) is installed on the output end of the pipe (44).

6. A PVC hose extrusion and pulling device as claimed in claim 1, characterized in that: The traction device (05) includes a support seat (51), a second motor (52), a speed reducer (53), a second rotating shaft (54), a conveyor belt (56), a second bearing seat (57), a third rotating shaft (58) and a second conveyor belt (59). The second motor (52) and the speed reducer (53) are both mounted on the support seat (51). The second motor (52) is provided with an output shaft. The output shaft of the second motor (52) is rotationally connected to the input end of the speed reducer (53). The output end of the speed reducer (53) is rotationally connected to the input end of the second rotating shaft (54). The second rotating shaft (54) is mounted on the support seat (51) through the first bearing seat (55). The first conveyor belt (56) is mounted on the second rotating shaft (54). The second bearing seat (57) is mounted on the support seat (51). The third rotating shaft (58) is mounted on the second bearing seat (57). The second conveyor belt (59) is mounted on the third rotating shaft (58).

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