CN110202778A

CN110202778A - A kind of polyfluortetraethylene pipe manufacturing equipment

Info

Publication number: CN110202778A
Application number: CN201910575045.4A
Authority: CN
Inventors: 姚袁生; 仇桂芹
Original assignee: Jiangsu Yihao Plastic Industry Co Ltd
Current assignee: Jiangsu Yihao Plastic Industry Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2019-09-06
Anticipated expiration: 2039-06-28
Also published as: CN110202778B

Abstract

The invention discloses a kind of polyfluortetraethylene pipe manufacturing equipments, a kind of polyfluortetraethylene pipe manufacturing equipment, including plate crimping device, welder and cooling device, the pipeline that the present invention solves existing metal material is easy the sour corrosion being generated in system for cleaning fume, greatly reduce the service life of pipeline, and existing PTFE tube material mostly uses extrusion molding process to manufacture, it is expensive, grinding tool installation and removal are difficult, the high problem of the tubing cost for causing extrusion molding process to squeeze out, it is small that effectively caliber size deviation is realized by the setting of welder, using piece welding fabrication technology, need not move through sintering process, caliber size is small without fluctuating or fluctuating, uniform wall thickness, reduce the dimensional discrepancy of caliber, lower production costs simultaneously, using welding fabrication technology, extrusion equipment is not needed And its subsidiary engine, reduce equipment cost.

Description

A kind of polyfluortetraethylene pipe manufacturing equipment

Technical field

The present invention relates to control manufacturing apparatus technical field, specially a kind of polyfluortetraethylene pipe manufacturing equipment.

Background technique

Useless biomass power generation by waste combustion and steel Behavior of Hardened Cement Paste oiling are cured in waste incineration and generating electricity, coal-fired thermal power generation, solid waste In system for cleaning fume in the industries such as work, needs to carry out a large amount of heat exchange and waste heat is subjected to recycling and reusing, because This is needed using heat exchanger, but since flue gas can generate sour corrosion, the heat of most of metal material at 130 degrees Celsius or less The service life of exchanger is short, is then solved using the heat exchanger that polytetrafluoroethyltubing tubing (PTFE tube material) is fabricated because of acid Property corrosion caused by the low problem of service life, existing PTFE tube material mostly uses extrusion molding process to manufacture, extrusion molding Equipment, mold, subsidiary engine it is expensive, grinding tool installation and removal are difficult, the PTFE tube material for causing extrusion molding process to squeeze out at This height；The tubing of extrusion molding is in processing dimension with the processing of limitation, especially thin-wall pipes, usual wall thickness deviation meeting It is bigger, and extrusion molding process is that tubing first squeezes out, and is re-sintered, and in sintering, due to the temperature fluctuation of sintering furnace, is caused Molding tube outer diameter can also generate fluctuation；PTFE is used as to the heat exchange element material of heat exchanger, not only the coefficient of heat transfer is low, but also Mechanical performance (intensity, hardness, wearability) is poor, it is difficult to meet the needs of actual production.It is therefore desirable to develop a kind of change now There is the polyfluortetraethylene pipe of manufacturing process, to solve the disadvantages such as extrusion molding cost present in prior art is high, dimensional discrepancy is big End.

Summary of the invention

The purpose of the present invention is to provide a kind of polyfluortetraethylene pipe manufacturing equipments, it is intended to improve existing metal material Pipeline is easy the sour corrosion being generated in system for cleaning fume, greatly reduces the service life of pipeline, and existing There is PTFE tube material that extrusion molding process is mostly used to manufacture, expensive, grinding tool installation and removal are difficult, lead to extrusion molding process The high problem of the tubing cost of extrusion.

The present invention is implemented as follows:

A kind of polyfluortetraethylene pipe manufacturing equipment, a kind of polyfluortetraethylene pipe manufacturing equipment, including plate crimping device, weldering Connection device and cooling device, the plate crimping device include station, coiled material plate and cutter device, the station upper surface It is provided with inclined-plane, and coiled material plate is mounted on the head of the lower one end in upper surface, and coiled material plate and station are integrally formed, it is described to cut The side that device is mounted on coiled material plate is cut, and cutter device is slidably connected with station, the welder includes pressure welding device And discharging device, the pressure welding device are fixedly mounted on the side of station, the discharging device is mounted on the left of station, and Discharging device is slidably connected with station, and the cooling device is mounted on the back segment of pressure welding device, and cooling device and plate are rolled up Bent device is fixedly connected, and by being studied traditional pipeline processing mode, is designed a kind of polyfluortetraethylene pipe manufacture and is set Standby, the pipeline of the existing metal material of effective solution is easy the sour corrosion being generated in system for cleaning fume, The service life of pipeline is greatly reduced, and existing PTFE tube material mostly uses extrusion molding process to manufacture, expensive, grinding tool Installation and removal are difficult, the high problem of the tubing cost for causing extrusion molding process to squeeze out, by setting to plate crimping device It sets to be convenient for user to be crimped forming operation to PTFE plate using coiled material plate, PTFE plate is curled into the pipe of needs Then shape is cut by cutter device, keeps it separated with PTFE plate, the both ends of the PTFE pipe crimping after cutting Free end have certain coincidence, then ejected by discharging device, pressure welding device can be continuous during ejection Repeatedly to PTFE pipe crimping intersection carry out heat melt compacting, need not move through sintering process, the processing of tubing can be completed, when When PTFE pipe crimping is ejected completely to post upper, so that it may open cooling device, cool down to PTFE pipe crimping, complete The manufacturing process of polyfluortetraethylene pipe.

Further, it is additionally provided on the station and slides laterally frame, oriented chute and erecting bed, it is described to slide laterally Frame is horizontally arranged at the upper surface of station, and slides laterally frame and be fixedly connected with station, and the oriented chute is obliquely installed On the right side of station, the erecting bed is welded on the right side of station, and erecting bed and oriented chute mutually hang down Directly, by the setting for sliding laterally frame is easily installed cutter device come using, guarantee user can stable operation cut It cuts device and cutting use is carried out to PTFE plate, by guaranteeing the setting of oriented chute the oriented sliding of pressure welding device, just Cooperate welding in pressure welding device and stablizing for welding auxiliary roll bending, by the setting to erecting bed as the pedestal of pressure welding device To use.

Further, the coiled material plate is set as semicircular ring shape, and concentric be provided in coiled material wrench portion welds auxiliary Roll bending, the welding auxiliary roll bending and coiled material plate are integrally formed, concentric in the middle part of the coiled material plate to be equipped with volume stick, the volume stick Including slide bar, roll bar and support rod, the slide bar, roll bar and the support rod sequentially coaxially heart are connected with each other, and slide bar, roll bar and branch Strut is integrally formed, by being convenient for PTFE plate that can roll up coiled material plate under the drive of volume stick to the setting of coiled material plate Song, PTFE plate are turned folding along the inner wall of coiled material plate, and roll bar and the common of coiled material plate cooperate to complete the volume of plate Song uses, and facilitates installation sleeve come using reaching by the sliding of sleeve by the volume after cutting by the setting to slide bar Material plate releases the purpose to support rod, and the coiled material plate after welding completes cooling and shaping on support rod.

Further, the slide bar head lower end is provided with rotary electric machine, and the rotary electric machine is turned by belt and slide bar Dynamic cooperation, the roll bar is mounted on the middle part of coiled material plate, and there are gap, the outer diameters of the support rod between roll bar and coiled material plate Slightly larger than the outer diameter of roll bar, by the setting to rotary electric machine as the driving equipment of volume stick, the diameter phase of slide bar and roll bar Together, convenient for the sliding of sleeve, the diameter of support rod guarantee slightly larger than the outer diameter of roll bar PTFE pipe crimping be pushed out come after can be with Welding auxiliary roll bending is allowed to carry out extruding welding with the tight fit of arc welding plate.

Further, the cutter device includes sliding shoe, cutting part and operation handle, and the sliding shoe is mounted on transverse direction The upper end of sliding rack, and sliding shoe is slidably connected with frame is slid laterally, the cutting part is mounted on the front end face of sliding shoe, and cuts It cuts portion to connect with sliding shoe longitudinal sliding motion, the upper end of the operation handle right angle setting sliding shoe, and operation handle and sliding shoe Longitudinal sliding motion connection, the lower end of the operation handle is fixedly connected with cutting part, is convenient for making by the setting to cutter device User can control the purpose of cutting PTFE plate by operation handle, and the setting of sliding shoe is convenient for that cutting part is driven to carry out Stable movement, cutting part can vertically move on sliding shoe side under the drive of operation handle, convenient for control cutting part Depth of cut.

Further, the pressure welding device includes the first hydraulic stem, connecting plate and arc welding plate, and first hydraulic stem hangs down It is directly fixed on the lateral surface of erecting bed, the connecting plate is fixed between the first hydraulic stem and arc welding plate, and is connected Plate is mounted in oriented chute, and the connecting plate is slidably connected with oriented chute, and the arc welding plate is fixedly mounted on connecting plate Head, and arc welding plate and welding auxiliary roll bending can form complete annulus, be convenient for by the setting to pressure welding device User can drive arc welding plate to carry out sliding welding along oriented chute by the first hydraulic stem of control and use, and work as arc Welding plate can reach with welding secondary volume board group at complete annulus by the molding mesh of PTFE pipe crimping when reaching the top 's.

Further, several heating tubes, the heating tube and arc welding plate fixed company are installed in the middle part of the arc welding plate It connects, by the way that while the pipe crimping free end PTFE to squeeze overlapping is arranged, internal heating tube can be passed through to arc welding plate It is realized the purpose of melting, and then achievees the purpose that press to two free ends together.

Further, the discharging device includes the second hydraulic stem, sleeve and horizontal mounting plate, and the horizontal mounting plate is solid Determine on the ground, second hydraulic stem is vertically mounted on the medial surface of horizontal mounting plate, and the output end of the second hydraulic stem It is slidably connected with sleeve, the sleeve covers on slide bar lateral surface, and sleeve is connect with sliding bar, by discharging device Setting makes sleeve carry out flexible use to be convenient for the user to pass through the second hydraulic stem of control, and user only needs to be accurately controlled The spread length of hydraulic stem, so that it may guarantee the size of control welding, the setting of horizontal mounting plate is pacified to be convenient for user to position Fill the second hydraulic stem and volume stick come using.

Further, the cooling device includes refrigeration case, air outlet and gas collection plate, and the refrigeration case is fixed on support rod Underface, the upper surface of refrigeration case is uniformly arranged in the air outlet, and the side of air outlet is arranged in the gas collection plate, and Gas collection plate is fixedly connected with refrigeration case, is timely carried out the PTFE pipe crimping after welding by being convenient for the setting of cooling device It is quickly cooled and shaped, cold air is blown out on gas collection plate and can effectively be carried out to the part of welding by air outlet by refrigeration case It is cooling to use.

Compared with prior art, the beneficial effects of the present invention are: the present invention has the characteristics that design is reasonable, easy to operate, The present invention provides a kind of polyfluortetraethylene pipe manufacturing equipment, solves the pipeline of existing metal material in gas cleaning processing system It is easy the sour corrosion being generated in system, greatly reduces the service life of pipeline, and existing PTFE tube material mostly uses extrusion Moulding process manufacture, expensive, grinding tool installation and removal are difficult, and the tubing cost for causing extrusion molding process to squeeze out is high to ask Topic,

(1) small come the effective caliber size deviation that realizes by the setting of welder, using piece welding fabrication skill Art, needs not move through sintering process, and caliber size reduces the dimensional discrepancy of caliber without fluctuating or fluctuating small, uniform wall thickness；

(2) lower production costs are not needed extrusion equipment and its subsidiary engine, are reduced and set using welding fabrication technology simultaneously Standby cost, to reduce the processing cost of polytetrafluoroethyltubing tubing；

(3) by using PTFE modification technology, to replace traditional PTFE tube road and metallic conduit, will have intensity it is big, The carbon fiber for the features such as hardness is big, damping performance is good, stable physical property is added in PTFE as filler, keeps PTFE former It is advantageous simultaneously, and can improve filling after material overall performance.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root Other relevant attached drawings are obtained according to these attached drawings.

Fig. 1 is the perspective view of apparatus of the present invention；

Fig. 2 is the front view of Fig. 1 shown device；

Fig. 3 is the structural schematic diagram of plate crimping device shown in Fig. 1；

Fig. 4 is the structural schematic diagram of cutter device shown in Fig. 1；

Fig. 5 is the structural schematic diagram of volume stick shown in Fig. 4；

Fig. 6 is the structural schematic diagram of pressure welding device shown in Fig. 1；

Fig. 7 is the structural schematic diagram of discharging device shown in Fig. 1；

Fig. 8 is the structural schematic diagram of cooling device shown in Fig. 1.

In figure: 1, plate crimping device；101, rotary electric machine；11, station；111, frame is slid laterally；112, orientation is slided Slot；113, erecting bed；12, coiled material plate；121, welding auxiliary roll bending；13, cutter device；131, sliding shoe；132, cutting part； 133, operation handle；14, stick is rolled up；141, slide bar；142, roll bar；143, support rod；2, welder；21, pressure welding device；211, First hydraulic stem；212, connecting plate；213, arc welding plate；214, heating tube；22, discharging device；221, the second hydraulic stem；222, Sleeve；223, horizontal mounting plate；3, cooling device；31, refrigeration case；32, air outlet；33, gas collection plate.

Specific embodiment

To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this Invent the range of protection.

Referring to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of polyfluortetraethylene pipe manufacturing equipment, packet Rubbing board material crimping device 1, welder 2 and cooling device 3, plate crimping device 1 include station 11, coiled material plate 12 and cutting Device 13,11 upper surface of station is provided with inclined-plane, and coiled material plate 12 is mounted on the head of the lower one end in upper surface, and coiled material plate 12 are integrally formed with station 11, and cutter device 13 is mounted on the side of coiled material plate 12, and cutter device 13 and station 11 are sliding Dynamic connection, by being studied traditional pipeline processing mode, designs a kind of polyfluortetraethylene pipe manufacturing equipment, effectively The pipeline for solving existing metal material is easy the sour corrosion being generated in system for cleaning fume, greatly reduces The service life of pipeline, and existing PTFE tube material mostly uses extrusion molding process to manufacture, expensive, grinding tool installation and removal Difficulty, the high problem of the tubing cost for causing extrusion molding process to squeeze out replace metal using PTFE, will have intensity in production Greatly, the carbon fiber for the features such as hardness is big, damping performance is good, stable physical property is added in PTFE as filler, keeps While PTFE original advantage, and the overall performance of material after filling can be improved, be additionally provided on station 11 and slide laterally frame 111, oriented chute 112 and erecting bed 113 slide laterally the upper surface that frame 111 is horizontally arranged at station 11, and slide laterally Frame 111 is fixedly connected with station 11, and oriented chute 112 is inclined on the right side of station 11, and erecting bed 113 welds On the right side of station 11, and erecting bed 113 is mutually perpendicular to oriented chute 112, by sliding laterally setting for frame 111 The operation cutter device 13 for guaranteeing that user can be stable to be easily installed cutter device 13 and use is set to carry out PTFE plate Cutting uses, by guaranteeing the setting of oriented chute 112 oriented sliding of pressure welding device 21, convenient for pressure welding device 21 and weldering Connect auxiliary roll bending 121 stablizes cooperation welding, is made by the setting to erecting bed 113 as the pedestal of pressure welding device 21 With coiled material plate 12 is set as semicircular ring shape, and concentric be provided in 12 head of coiled material plate welds auxiliary roll bending 121, welds auxiliary Roll bending 121 and coiled material plate 12 is helped to be integrally formed；

Cutter device 13 includes sliding shoe 131, cutting part 132 and operation handle 133, and sliding shoe 131 is mounted on lateral cunning The upper end of moving frame 111, and sliding shoe 131 is slidably connected with frame 111 is slid laterally, before cutting part 132 is mounted on sliding shoe 131 End face, and cutting part 132 is connect with 131 longitudinal sliding motion of sliding shoe, the upper end of 133 right angle setting sliding shoe 131 of operation handle, and Operation handle 133 is connect with 131 longitudinal sliding motion of sliding shoe, and the lower end of operation handle 133 is fixedly connected with cutting part 132, is passed through It is convenient for user that can control the purpose of cutting PTFE plate by operation handle 133 to the setting of cutter device 13, it is sliding Motion block 131 is arranged to be convenient for that cutting part 132 is driven to carry out stable movement, and cutting part 132 can be in the band of operation handle 133 It is vertically moved on 131 side of sliding shoe under dynamic, convenient for controlling the depth of cut of cutting part 132；

12 middle part of coiled material plate is concentric to be equipped with volume stick 14, and volume stick 14 includes slide bar 141, roll bar 142 and support rod 143, Slide bar 141, roll bar 142 and the support rod 143 sequentially coaxially heart are connected with each other, and 143 one of slide bar 141, roll bar 142 and support rod Molding, by being convenient for PTFE plate can be by coiled material plate volume 12 under the drive of volume stick 14 to the setting of coiled material plate 12 Song, PTFE plate are turned folding along the inner wall of coiled material plate 12, and the common cooperation of roll bar 142 and coiled material plate 12 is to complete plate The curling of material uses, and facilitates installation sleeve 222 to use by the setting to slide bar 141, is reached by the sliding of sleeve 222 Coiled material plate 12 to after will cut releases the purpose for arriving support rod 143, and the coiled material plate 12 after welding is completed cold on support rod 143 But it is formed, 141 head lower end of slide bar is provided with rotary electric machine 101, and rotary electric machine 101 is rotatably assorted by belt with slide bar 141, Roll bar 142 is mounted on the middle part of coiled material plate 12, and there are gap between roll bar 142 and coiled material plate 12, the outer diameter of support rod 143 is omited Greater than the outer diameter of roll bar 142, by the setting to rotary electric machine 101 as the driving equipment of volume stick 14, slide bar 141 and roll bar 142 diameter is identical, and convenient for the sliding of sleeve 222, the diameter of support rod 143 guarantees PTFE slightly larger than the outer diameter of roll bar 142 Pipe crimping, which is pushed out, to allow welding auxiliary roll bending 121 later to carry out extruding welding with the tight fit of arc welding plate 213；

Welder 2 includes pressure welding device 21 and discharging device 22, and pressure welding device 21 is fixedly mounted on the side of station 11 Face, discharging device 22 is mounted on 11 left side of station, and discharging device 22 is slidably connected with station 11, and pressure welding device 21 includes First hydraulic stem 211, connecting plate 212 and arc welding plate 213, the first hydraulic stem 211 are vertically fixed on the lateral surface of erecting bed 113 On, connecting plate 212 is fixed between the first hydraulic stem 211 and arc welding plate 213, and connecting plate 212 is mounted on orientation and slides In slot 112, connecting plate 212 is slidably connected with oriented chute 112, and arc welding plate 213 is fixedly mounted on the head of connecting plate 212, And arc welding plate 213 and welding auxiliary roll bending 121 can form complete annulus, be convenient for by the setting to pressure welding device 21 User can drive arc welding plate 213 to carry out sliding welding along oriented chute 112 by the first hydraulic stem 211 of control to be made With, when arc welding plate 213 reaches the top can with welding auxiliary roll bending 121 form complete annulus, reach by PTFE pipe crimping molding purpose is equipped with several heating tubes 214, heating tube 214 and arc welding plate 213 in the middle part of arc welding plate 213 It is fixedly connected, by the way that while the pipe crimping free end PTFE to squeeze overlapping is arranged, inside can be passed through to arc welding plate 213 Heating tube 214 realized the purpose of melting, and then achieve the purpose that press to two free ends together；

Discharging device 22 includes the second hydraulic stem 221, sleeve 222 and horizontal mounting plate 223, and horizontal mounting plate 223 is fixed On the ground, the second hydraulic stem 221 is vertically mounted on the medial surface of horizontal mounting plate 223, and the output of the second hydraulic stem 221 End is slidably connected with sleeve 222,222 sets of sleeve on 141 lateral surface of slide bar, and sleeve 222 is slidably connected with slide bar 141, logical The setting to discharging device 22 is crossed to be convenient for the user to pass through the second hydraulic stem 221 of control and sleeve 222 is made to carry out flexible use, User only needs to be accurately controlled the spread length of hydraulic stem, so that it may guarantee the size of control welding, horizontal mounting plate 223 Setting be convenient for the second hydraulic stem of user's location and installation 221 and volume stick 14 to use；

Cooling device 3 is mounted on the back segment of pressure welding device 21, and cooling device 3 is fixedly connected with plate crimping device 1, cold But device 3 includes refrigeration case 31, air outlet 32 and gas collection plate 33, and refrigeration case 31 is fixed on the underface of support rod 143, air outlet 32 are uniformly arranged in the upper surface of refrigeration case 31, and the side of air outlet 32, and gas collection plate 33 and refrigeration is arranged in gas collection plate 33 Case 31 is fixedly connected, quickly cold by being convenient for timely carrying out the PTFE pipe crimping after welding to the setting of cooling device 3 But it forms, cold air is blown out on gas collection plate 33 by refrigeration case 31 by air outlet 32 can be effectively cold to the part progress of welding But it uses, (working principle of refrigeration case is identical as the working principle of prior art air-conditioning, and which is not described herein again).

The specific course of work are as follows: be convenient for user using coiled material plate to PTFE by the setting to plate crimping device Plate is crimped forming operation, and PTFE plate is curled into the tubulose of needs, is then cut by cutter device, Keep it separated with PTFE plate, the free end at the both ends of the PTFE pipe crimping after cutting has certain coincidence, then passes through Discharging device is ejected, during ejection pressure welding device can constantly repeatedly to PTFE pipe crimping intersection carry out heat melt Compacting, needs not move through sintering process, the processing of tubing can be completed, when PTFE pipe crimping ejects completely arrives post upper It waits, so that it may open cooling device, cool down to PTFE pipe crimping, complete the manufacturing process of polyfluortetraethylene pipe.

The device obtained by above-mentioned design has been able to satisfy the use of polyfluortetraethylene pipe manufacturing equipment substantially, but in line with into One step improves the objective of its function, and designer has carried out further improvement to the device.

The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of polyfluortetraethylene pipe manufacturing equipment, including plate crimping device (1), welder (2) and cooling device (3), It is characterized by: the plate crimping device (1) includes station (11), coiled material plate (12) and cutter device (13), the behaviour Make platform (11) upper surface and be provided with inclined-plane, and coiled material plate (12) is mounted on the head of the lower one end in upper surface, and coiled material plate (12) Be integrally formed with station (11), the cutter device (13) is mounted on the side of coiled material plate (12), and cutter device (13) with Station (11) is slidably connected, and the welder (2) includes pressure welding device (21) and discharging device (22), the pressure welding device (21) it is fixedly mounted on the side of station (11), the discharging device (22) is mounted on the left of station (11), and the dress that discharges It sets (22) to be slidably connected with station (11), the cooling device (3) is mounted on the back segment of pressure welding device (21), and cooling device (3) it is fixedly connected with plate crimping device (1).

2. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 1, which is characterized in that on the station (11) It is additionally provided with and slides laterally frame (111), oriented chute (112) and erecting bed (113), it is described to slide laterally the horizontal peace of frame (111) Mounted in the upper surface of station (11), and slides laterally frame (111) and be fixedly connected with station (11), the oriented chute (112) it is inclined on the right side of station (11), the erecting bed (113) is welded on the right side of station (11) On, and erecting bed (113) is mutually perpendicular to oriented chute (112).

3. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 2, which is characterized in that the coiled material plate (12) sets It is set to semicircular ring shape, and concentric be provided in coiled material plate (12) head welds auxiliary roll bending (121), the welding assists roll bending (121) it is integrally formed with coiled material plate (12), it is concentric in the middle part of the coiled material plate (12) that volume stick (14), the volume stick (14) are installed Including slide bar (141), roll bar (142) and support rod (143), the slide bar (141), roll bar (142) and support rod (143) are successively Concentric interconnection, and slide bar (141), roll bar (142) and support rod (143) are integrally formed.

4. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 3, which is characterized in that slide bar (141) head Subordinate end is provided with rotary electric machine (101), and the rotary electric machine (101) is rotatably assorted by belt with slide bar (141), the volume Bar (142) is mounted on the middle part of coiled material plate (12), and there are gap, the support rods between roll bar (142) and coiled material plate (12) (143) outer diameter is slightly larger than the outer diameter of roll bar (142).

5. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 4, which is characterized in that the cutter device (13) Including sliding shoe (131), cutting part (132) and operation handle (133), the sliding shoe (131), which is mounted on, slides laterally frame (111) upper end, and sliding shoe (131) is slidably connected with frame (111) is slid laterally, the cutting part (132) is mounted on sliding The front end face of block (131), and cutting part (132) is connect with sliding shoe (131) longitudinal sliding motion, the operation handle (133) is vertical The upper end of installation sliding block (131), and operation handle (133) is connect with sliding shoe (131) longitudinal sliding motion, the operation handle (133) lower end is fixedly connected with cutting part (132).

6. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 5, which is characterized in that the pressure welding device (21) Including the first hydraulic stem (211), connecting plate (212) and arc welding plate (213), first hydraulic stem (211) is vertically fixed on On the lateral surface of erecting bed (113), the connecting plate (212) is fixed at the first hydraulic stem (211) and arc welding plate (213) Between, and connecting plate (212) is mounted in oriented chute (112), the connecting plate (212) and oriented chute (112) sliding connect It connects, the arc welding plate (213) is fixedly mounted on the head of connecting plate (212), and arc welding plate (213) and welding auxiliary roll bending (121) complete annulus can be formed.

7. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 6, which is characterized in that the arc welding plate (213) middle part is equipped with several heating tubes (214), and the heating tube (214) is fixedly connected with arc welding plate (213).

8. a kind of polyfluortetraethylene pipe manufacturing equipment according to claim 7, which is characterized in that the discharging device (22) Including the second hydraulic stem (221), sleeve (222) and horizontal mounting plate (223), the horizontal mounting plate (223) is fixed on ground On, second hydraulic stem (221) is vertically mounted on the medial surface of horizontal mounting plate (223), and the second hydraulic stem (221) Output end is slidably connected with sleeve (222), and the sleeve (222) covers on slide bar (141) lateral surface, and sleeve (222) and cunning Bar (141) is slidably connected.

9. a kind of polyfluortetraethylene pipe manufacturing equipment described in any one of -8 according to claim 1, which is characterized in that described Cooling device (3) includes refrigeration case (31), air outlet (32) and gas collection plate (33), and the refrigeration case (31) is fixed on support rod (143) underface, uniformly setting is arranged the air outlet (32) in the upper surface of refrigeration case (31), the gas collection plate (33) In the side of air outlet (32), and gas collection plate (33) is fixedly connected with refrigeration case (31).