阅读说明：本技术 一种洗衣机专用水管生产设备 (Special water pipe production facility of washing machine ) 是由 韩金梅 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种洗衣机专用水管生产设备,包括底板支撑机构、中心紧固机构、侧端传动机构、侧方压模机构、前端滚管机构和后端收紧机构,其中的底板支撑机构为整体支撑机构,支撑其整机设备,其中的中心紧固机构为水管紧固机构,水管脱模后续加工机构,其中的侧端传动机构为动力传动机构,上连接着侧方压模机构,其中的侧方压模机构为整体模具后的脱落机构,注塑后进行热压模,后连接连杆进行脱模,其中的前端滚管机构进行脱模后滚管,其中的后端收紧机构为滚管后的加工机构,将水口和其他杂物进行祛除,本发明能自动化生产水管,其水管为洗衣机专用水管。(The invention discloses a special water pipe production device for a washing machine, which comprises a bottom plate supporting mechanism, a central fastening mechanism, a side end transmission mechanism, a side mold pressing mechanism, a front end pipe rolling mechanism and a rear end tightening mechanism, wherein the bottom plate supporting mechanism is an integral supporting mechanism for supporting the whole equipment, the central fastening mechanism is a water pipe fastening mechanism, the water pipe demoulding subsequent processing mechanism, wherein the side end transmission mechanism is a power transmission mechanism, a side die pressing mechanism is connected on the side end transmission mechanism, the side die pressing mechanism is a shedding mechanism behind the integral die, hot die pressing is carried out after injection molding, a connecting rod is connected behind the die pressing mechanism for demoulding, the invention can automatically produce water pipes, and the water pipes are special water pipes for washing machines.)

1. The utility model provides a special water pipe production facility of washing machine, includes bottom plate supporting mechanism (1), central fastening device (2), side drive mechanism (3), side die pressing mechanism (4), front end tube rolling mechanism (5) and rear end tightening mechanism 6:

the bottom plate supporting mechanism (1) comprises: a large bottom plate (103) of the frame and a fork-shaped vertical seat (104);

the central fastening mechanism (2) comprises: a motor connecting shaft (201) and a pressing clamp frame (202);

the side end transmission mechanism (3) comprises: a side transmission support leg (301) and a support large bottom plate (305);

the side die pressing mechanism (4) comprises: welding a connecting seat (414) and an upper demoulding shell (415);

the front end tube rolling mechanism (5) comprises: a rolling tube upper shell plate (501) and a rolling tube lower shell plate (503);

the rear end tightening mechanism (6) comprises: an outer drum (601) and a side planet ring (602);

the motor connecting shaft (201) is fixedly installed on a pressing clamp frame (202), the pressing clamp frame (202) is fixedly installed on a fork-shaped vertical seat (104), a side transmission support leg (301) is fixedly installed on a large bottom plate (103) of a rack, the side transmission support leg (301) is fixedly installed on a large bottom plate (305) of a support, a welding connecting seat (414) is fixedly installed on a large bottom plate (305) of the support, the welding connecting seat (414) is fixedly installed on an upper stripping mold shell (415), an upper shell plate (501) of a rolling tube is fixedly installed on a lower shell plate (503) of the rolling tube, the lower shell plate (503) of the rolling tube is fixedly installed on the large bottom plate (103) of the rack, an outer roller (601) is fixedly installed on the upper shell plate (501) of the rolling tube, a side planetary ring (602) is fixedly installed on the outer roller (601), and the outer roller (601) is fixedly installed on the upper stripping mold shell (415).

2. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the bottom plate supporting mechanism (1) further comprises a rack base foot (101), a base adjusting screw rod (102), a motor connecting plate (105), a driving motor (106) and a motor hanging ring (107), the base adjusting screw rod (102) is fixedly installed on the rack base foot (101), a rack large bottom plate (103) is fixedly installed on the base adjusting screw rod (102), a fork-shaped stand seat (104) is fixedly installed on the rack large bottom plate (103), the motor connecting plate (105) is fixedly installed on the fork-shaped stand seat (104), the driving motor (106) is fixedly installed on the motor connecting plate (105), and the motor hanging ring (107) is fixedly installed on the driving motor (106).

3. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the central fastening mechanism (2) further comprises a central rotating block (203), a central screw shaft (204), an outer joint upper pin (205), an outer joint connecting rod (206), an outer joint lower pin (207), an inner joint upper pin (208), an inner joint connecting rod (209), an inner joint lower pin (210) and a central fastening clamp (211), the pressing clamp frame (202) is fixedly arranged on the motor connecting shaft (201), the central rotating block (203) is fixedly arranged on the pressing clamp frame (202), the central screw shaft (204) is fixedly arranged on the central rotating block (203), the outer joint upper pin (205) is fixedly arranged on the pressing clamp frame (202), the outer joint connecting rod (206) is fixedly arranged on the outer joint upper pin (205), the outer joint lower pin (207) is fixedly arranged on the outer joint connecting rod (206), the inner joint upper pin (208) is fixedly arranged on the pressing clamp frame (202), and the inner joint connecting rod (209) is fixedly arranged on the inner joint upper pin (208), the inner joint lower pin (210) is fixedly arranged on the inner joint connecting rod (209), and the central fastening clamp (211) is fixedly arranged on the inner joint lower pin (210).

4. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the side end transmission mechanism (3) further comprises a ground pin connecting rod (302), a support side plate (303), a support connecting beam (304), a transmission reducer (306), a transmission motor (307), a motor rotating shaft (308), a transmission large gear (309), a transmission small gear (310) and a large bevel gear (311), the ground pin connecting rod (302) is fixedly arranged on a side transmission support foot (301), the support side plate (303) is fixedly arranged on the ground pin connecting rod (302), the support connecting beam (304) is fixedly arranged on the support side plate (303), a support large bottom plate (305) is fixedly arranged on the support connecting beam (304), the transmission reducer (306) is fixedly arranged on a support large bottom plate (305), the transmission motor (307) is fixedly arranged on the transmission reducer (306), the motor rotating shaft (308) is fixedly arranged on the transmission motor (307), the transmission large gear (309) is fixedly arranged on the motor rotating shaft (308), the transmission pinion (310) is fixedly arranged on a large bevel gear (311), and the large bevel gear (311) is fixedly arranged on a large bottom plate (305) of the bracket.

5. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the lateral compression molding mechanism (4) further comprises a pinion pin (401), a small bevel gear (402), a lateral transmission gear (403), a lateral bull gear (404), a gear connecting rod (405), a gear connecting shaft (406), an upper camshaft (407), a cam bearing (408), a supporting connecting pin (409), a triangular shifting fork (410), a shifting fork wheel connecting plate (411), an oblique angle connecting plate (412), a supporting rotating pin (413) and a lower demoulding shell (416), wherein the small bevel gear (402) is fixedly arranged on the pinion pin (401), the lateral transmission gear (403) is fixedly arranged on the small bevel gear (402), the lateral bull gear (404) is fixedly arranged on the gear connecting shaft (406), the gear connecting rod (405) is fixedly arranged on the lateral bull gear (404), the gear connecting shaft (406) is fixedly arranged on the gear connecting rod (405), the upper camshaft (407) is fixedly arranged on the lateral bull gear (404), the cam bearing (408) is fixedly arranged on an upper cam shaft (407), a supporting connecting pin (409) is fixedly arranged on a gear connecting rod (405), a triangular shifting fork (410) is fixedly arranged on the supporting connecting pin (409), a shifting fork wheel connecting plate (411) is fixedly arranged on the gear connecting rod (405), an oblique angle connecting plate (412) is fixedly arranged on the shifting fork wheel connecting plate (411), a supporting rotating pin (413) is fixedly arranged on the oblique angle connecting plate (412), a welding connecting seat (414) is fixedly arranged on the supporting rotating pin (413), an upper stripping mould shell (415) is fixedly arranged on the welding connecting seat (414), and a lower stripping mould shell (416) is fixedly arranged on the upper stripping mould shell (415).

6. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the front-end tube rolling mechanism (5) further comprises a tube rolling side outlet cover (502), a tube rolling stepping motor (504), a motor gear (505), a transmission pinion (506), a central roller bearing (507), a central planet gear (508), an outer gear ring (509), an inner gear (510) and an inner gear connecting ring (511), the tube rolling side outlet cover (502) is fixedly arranged on the tube rolling upper shell plate (501), the tube rolling lower shell plate (503) is fixedly arranged on the tube rolling side outlet cover (502), the tube rolling stepping motor (504) is fixedly arranged on the tube rolling side outlet cover (502), the motor gear (505) is fixedly arranged on the tube rolling side outlet cover (502), the transmission pinion (506) is fixedly arranged on the tube rolling side outlet cover (502), the central bearing roller bearing (507) is fixedly arranged on the tube rolling upper shell plate (501), the central planet gear (508) is fixedly arranged on the outer gear ring (509), the outer gear ring (509) is fixedly arranged on the tube rolling upper shell plate (501), an internal gear (510) is fixedly arranged on the central planetary gear (508), an internal gear connecting ring (511) is fixedly arranged on the internal gear (510), and an upper cover hoisting ring screw (512) is fixedly arranged on the upper shell plate (501) of the rolling tube.

7. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the rear end tightening mechanism (6) further comprises an inner connecting ring (603), an outer needle bearing (604), an inner connecting plate (605), a tube rolling base (606), a base connecting pin (607) and a tube rolling wheel (608), the side planet ring (602) is fixedly installed on the outer roller (601), the inner connecting ring (603) is fixedly installed on the side planet ring (602), the outer needle bearing (604) is fixedly installed on the inner connecting ring (603), the inner connecting plate (605) is fixedly installed on the outer needle bearing (604), the tube rolling base (606) is fixedly installed on the inner connecting plate (605), the base connecting pin (607) is fixedly installed on the tube rolling base (606), and the tube rolling wheel (608) is fixedly installed on the base connecting pin 607.

8. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the small gear pin (401) is fixedly arranged on the large bottom plate (305) of the support, the central roller bearing (507) is fixedly arranged on the upper shell plate (501) of the roller tube, and the large bevel gear (311) is fixedly arranged on the large bottom plate (305) of the support.

9. The water pipe production apparatus for the washing machine as claimed in claim 1, wherein: the gear connecting shaft (406) is fixedly installed on the large bottom plate (305) of the support, the upper camshaft (407) is fixedly installed on the side large gear (404), and the shifting fork wheel connecting plate (411) is fixedly installed on the gear connecting rod (405).

Technical Field

The invention relates to the technical field of household appliance production equipment, in particular to production equipment of a special water pipe for a washing machine.

Background

In the household appliance production equipment technology, a special water pipe for a washing machine is one of the common production products, the washing machine is a very common household product, the housework problem in many families is solved by high-efficiency work of the washing machine, the water pipe for the washing machine is also a special water pipe for special purpose, the existing water pipe production equipment is demoulded after injection molding through an injection molding machine, water gaps are trimmed, rolling is carried out, the process is complicated and is manual operation, the production efficiency of an enterprise is greatly reduced, and the application number is as follows: CN201510281702.6 discloses a PPR water pipe production method, and this equipment can realize the production of water pipe, but the technique is laggard behind, and can not produce special water pipe.

Disclosure of Invention

The invention provides a special water pipe production device for a washing machine, which aims at the technical problem and comprises a bottom plate supporting mechanism, a center fastening mechanism, a side end transmission mechanism, a side die pressing mechanism, a front end pipe rolling mechanism and a rear end tightening mechanism.

The bottom plate supporting mechanism includes: a large bottom plate of the frame and a fork-shaped vertical seat; the center fastening mechanism includes: the motor connecting shaft and the pressing clamp frame; the side end transmission mechanism comprises: side transmission support legs and a support large bottom plate; side die pressing mechanism includes: welding the connecting seat and the upper demoulding shell; the front end tube rolling mechanism comprises: an upper shell plate and a lower shell plate of the rolling tube; rear end tightener constructs includes: an outer drum and a side planet ring; the motor connecting shaft is fixedly installed on the pressing clamp frame, the pressing clamp frame is fixedly installed on the forked vertical seat, the side transmission support foot is fixedly installed on the large bottom plate of the rack, the welding connecting seat is fixedly installed on the upper demoulding shell, the rolling tube upper shell plate is fixedly installed on the rolling tube lower shell plate, the rolling tube lower shell plate is fixedly installed on the large bottom plate of the rack, the outer rotary drum is fixedly installed on the rolling tube upper shell plate, the side planetary ring is fixedly installed on the outer rotary drum, and the outer rotary drum is fixedly installed on the upper demoulding shell.

Further, bottom plate supporting mechanism still includes frame base foot, base adjusting screw, motor connecting plate, driving motor and motor rings, and base adjusting screw fixed mounting is on frame base foot, and the big bottom plate fixed mounting of frame is on base adjusting screw, and the Y-shaped stands fixed mounting on the big bottom plate of frame, and motor connecting plate fixed mounting is on the Y-shaped stands, and driving motor fixed mounting is on the motor connecting plate, and motor rings fixed mounting is on driving motor.

Furthermore, the center fastening mechanism further comprises a center rotating block, a center screw shaft, an outer joint upper pin, an outer joint connecting rod, an outer joint lower pin, an inner joint upper pin, an inner joint connecting rod, an inner joint lower pin and a center fastening clamp, wherein the compressing clamping frame is fixedly arranged on the motor connecting shaft, the center rotating block is fixedly arranged on the compressing clamping frame, the center screw shaft is fixedly arranged on the center rotating block, the outer joint upper pin is fixedly arranged on the compressing clamping frame, the outer joint connecting rod is fixedly arranged on the outer joint upper pin, the outer joint lower pin is fixedly arranged on the outer joint connecting rod, the inner joint upper pin is fixedly arranged on the compressing clamping frame, the inner joint connecting rod is fixedly arranged on the inner joint upper pin, the inner joint lower pin is fixedly arranged on the inner joint connecting rod, and the center fastening clamp is fixedly arranged on the inner joint lower pin.

Further, side drive mechanism still includes the lower margin connecting rod, the support curb plate, the leg joint roof beam, the transmission reduction gear, driving motor, motor shaft, the transmission gear wheel, transmission pinion and big bevel gear, lower margin connecting rod fixed mounting is on side transmission support foot, support curb plate fixed mounting is on lower margin connecting rod, leg joint roof beam fixed mounting is on the support curb plate, support big bottom plate fixed mounting is on the leg joint roof beam, transmission reduction gear fixed mounting is on support big bottom plate, driving motor fixed mounting is on the transmission reduction gear, motor shaft fixed mounting is on driving motor, transmission gear wheel fixed mounting is in motor shaft, transmission pinion fixed mounting is on big bevel gear, big bevel gear fixed mounting is on support big bottom plate.

Further, the lateral compression molding mechanism also comprises a pinion pin, a bevel pinion, a lateral transmission gear, a lateral bull gear, a gear connecting rod, a gear connecting shaft, an upper camshaft, a cam bearing, a supporting connecting pin, a triangular shifting fork, a shifting fork wheel connecting plate, an oblique angle connecting plate, a supporting rotating pin and a lower demoulding shell, wherein the pinion is fixedly arranged on the pinion pin, the lateral transmission gear is fixedly arranged on the bevel pinion, the lateral bull gear is fixedly arranged on the gear connecting shaft, the gear connecting rod is fixedly arranged on the lateral bull gear, the gear connecting shaft is fixedly arranged on the gear connecting rod, the upper camshaft is fixedly arranged on the lateral bull gear, the cam bearing is fixedly arranged on the upper camshaft, the supporting connecting pin is fixedly arranged on the gear connecting rod, the triangular shifting fork is fixedly arranged on the supporting connecting pin, the shifting fork wheel connecting plate is fixedly arranged on the gear connecting rod, the oblique angle connecting plate is fixedly arranged on the shifting fork wheel connecting plate, the supporting rotating pin is fixedly arranged on the oblique angle connecting plate, the welding connecting seat is fixedly arranged on the supporting rotating pin, the upper demoulding shell is fixedly arranged on the welding connecting seat, and the lower demoulding shell is fixedly arranged on the upper demoulding shell.

Furthermore, the front-end tube rolling mechanism further comprises a tube rolling side outlet cover, a tube rolling stepping motor, a motor gear, a transmission pinion, a central roller bearing, a central planetary gear, an outer gear ring, an inner gear and an inner gear connecting ring, wherein the tube rolling side outlet cover is fixedly arranged on the tube rolling upper shell plate, the tube rolling lower shell plate is fixedly arranged on the tube rolling side outlet cover, the tube rolling stepping motor is fixedly arranged on the tube rolling side outlet cover, the motor gear is fixedly arranged on the tube rolling side outlet cover, the transmission pinion is fixedly arranged on the tube rolling side outlet cover, the central roller bearing is fixedly arranged on the tube rolling upper shell plate, the central planetary gear is fixedly arranged on the outer gear ring, the outer gear ring is fixedly arranged on the tube rolling upper shell plate, the inner gear is fixedly arranged on the central planetary gear, the inner gear connecting ring is fixedly arranged on the inner gear, and an upper cover ring is fixedly arranged on the tube rolling upper shell plate.

Furthermore, the rear end tightening mechanism further comprises an inner connecting ring, an outer needle roller bearing, an inner connecting plate, a tube rolling base, a base connecting pin and a tube rolling wheel, wherein the side planetary ring is fixedly installed on the outer roller, the inner connecting ring is fixedly installed on the side planetary ring, the outer needle roller bearing is fixedly installed on the inner connecting ring, the inner connecting plate is fixedly installed on the outer needle roller bearing, the tube rolling base is fixedly installed on the inner connecting plate, the base connecting pin is fixedly installed on the tube rolling base, and the tube rolling wheel is fixedly installed on the base connecting pin.

Furthermore, a pinion pin is fixedly arranged on a large bottom plate of the support, a central roller bearing is fixedly arranged on an upper shell plate of the roller tube, and a large bevel gear is fixedly arranged on the large bottom plate of the support.

Furthermore, a gear connecting shaft is fixedly installed on a large bottom plate of the support, an upper cam shaft is fixedly installed on a side large gear, and a shifting fork wheel connecting plate is fixedly installed on a gear connecting rod.

Compared with the prior art, the invention has the beneficial effects that: (1) the special water pipe production equipment for the washing machine can realize a one-time production process; (2) the special water pipe production equipment for the washing machine can realize the processes of automatic demoulding, water gap cutting and pipe rolling after being installed; (3) the special water pipe production equipment for the washing machine can intelligently produce the water pipe, reduce the production cost and the production difficulty and enable the production process of the special water pipe to be easier and more effective.

Drawings

Fig. 1 is a schematic structural view of the present invention in use.

Fig. 2 is a schematic structural diagram of the bottom plate supporting mechanism of the invention.

Fig. 3 is a schematic structural view of the inventive center fastening mechanism.

Fig. 4 is a schematic structural view of the side end transmission mechanism of the invention.

Fig. 5 is a schematic structural view of the lateral compression molding mechanism of the invention.

Fig. 6 is a schematic structural view of the front end tube rolling mechanism of the invention.

Fig. 7 is a schematic structural view of the rear end tightening mechanism of the present invention.

Reference numerals: 1-a base plate support mechanism; 2-a central fastening mechanism; 3-side end transmission mechanism; 4-lateral compression molding mechanism; 5-a front end tube rolling mechanism; 6-a rear end tightening mechanism; 101-frame base feet; 102-a base adjustment screw; 103-a big bottom plate of the frame; 104-fork shaped vertical seats; 105-a motor connection plate; 106-a drive motor; 107-motor flying rings; 201-motor connecting shaft; 202-a compression clamp frame; 203-a central rotating block; 204-central screw shaft; 205-outer knuckle upper pin; 206-outer joint link; 207-outer joint lower pin; 208-inner knuckle upper pin; 209-inner joint link; 210-inner joint lower pin; 211-a central fastening clip; 301-side drive support leg; 302-anchor connecting rod; 303-bracket side plate; 304-bracket connection beam; 305-support large base plate; 306-a drive reducer; 307-a drive motor; 308-motor shaft; 309-driving gearwheel; 310-a drive pinion; 311-large bevel gear; 401-pinion pin; 402-bevel pinion; 403-side transmission gear; 404-side bull gear; 405-a geared connecting rod; 406-a gear connection shaft; 407-upper camshaft shaft; 408-cam bearings; 409-support connection pins; 410-a triangular shifting fork; 411-a fork wheel connection plate; 412-bevel connection plate; 413-supporting a rotation pin; 414-welding the connecting seat; 415-lifting the formwork; 416-removing the formwork; 501-rolling an upper shell plate of a pipe; 502-rolling the side cover of the tube; 503-rolling a lower shell plate of the tube; 504-roller stepper motor; 505-motor gear; 506-a transmission pinion; 507-center roller bearing; 508-central planet gear; 509-outer ring gear; 510-internal gear; 511-internal gear connecting ring; 512-cover lifting eye screw; 601-an outer drum; 602-side planet ring; 603-inner connecting ring; 604-outer needle bearings; 605-an internal connection plate; 606-a roller tube base; 607-base connecting pin; 608-tube rolling wheel.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the special water pipe production equipment for the washing machine comprises a bottom plate supporting mechanism 1, a central fastening mechanism 2, a side end transmission mechanism 3, a side mold pressing mechanism 4, a front end rolling pipe mechanism 5 and a rear end tightening mechanism 6.

The floor support mechanism 1 includes: a large bottom plate 103 of the frame and a fork-shaped vertical seat 104; the center fastening mechanism 2 includes: a motor connecting shaft 201 and a pressing clamp frame 202; the side end transmission mechanism 3 includes: side drive bracket legs 301 and bracket large base plates 305; the side die pressing mechanism 4 includes: welding the attachment base 414 and the upper stripper shell 415; the front-end tube rolling mechanism 5 includes: a roller tube upper shell plate 501 and a roller tube lower shell plate 503; the rear end take-up mechanism 6 includes: an outer drum 601 and a side planet ring 602; the motor connecting shaft 201 is fixedly installed on the pressing clamp frame 202, the pressing clamp frame 202 is fixedly installed on the fork-shaped vertical seat 104, the side transmission support leg 301 is fixedly installed on the large bottom plate 103 of the rack, the side transmission support leg 301 is fixedly installed on the large bottom plate 305 of the rack, the welding connecting seat 414 is fixedly installed on the upper stripping mold shell 415, the upper shell plate 501 of the rolling tube is fixedly installed on the lower shell plate 503 of the rolling tube, the lower shell plate 503 of the rolling tube is fixedly installed on the large bottom plate 103 of the rack, the outer roller 601 is fixedly installed on the upper shell plate 501 of the rolling tube, the side planetary ring 602 is fixedly installed on the outer roller 601, and the outer roller 601 is fixedly installed on the upper stripping mold shell 415.

The bottom plate supporting mechanism 1 further comprises a rack base foot 101, a base adjusting screw 102, a motor connecting plate 105, a driving motor 106 and a motor hanging ring 107, the base adjusting screw 102 is fixedly installed on the rack base foot 101, the rack large bottom plate 103 is fixedly installed on the base adjusting screw 102, the fork-shaped stand 104 is fixedly installed on the rack large bottom plate 103, the motor connecting plate 105 is fixedly installed on the fork-shaped stand 104, the driving motor 106 is fixedly installed on the motor connecting plate 105, the motor hanging ring 107 is fixedly installed on the driving motor 106, and the driving motor 106 drives the motor connecting shaft 201 to rotate.

The central fastening mechanism 2 also comprises a central rotating block 203, a central screw shaft 204, an outer joint upper pin 205, an outer joint connecting rod 206, an outer joint lower pin 207, an inner joint upper pin 208, an inner joint connecting rod 209, an inner joint lower pin 210 and a central fastening clamp 211, wherein the pressing clamp frame 202 is fixedly arranged on the motor connecting shaft 201, the central rotating block 203 is fixedly arranged on the pressing clamp frame 202, the central screw shaft 204 is fixedly arranged on the central rotating block 203, the outer joint upper pin 205 is fixedly arranged on the pressing clamp frame 202, the outer joint connecting rod 206 is fixedly arranged on the outer joint upper pin 205, the outer joint lower pin 207 is fixedly arranged on the outer joint connecting rod 206, the inner joint upper pin 208 is fixedly arranged on the pressing clamp frame 202, the inner joint connecting rod 209 is fixedly arranged on the inner joint upper pin 208, the inner joint lower pin 210 is fixedly arranged on the inner joint connecting rod 209, the central fastening clamp 211 is fixedly arranged on the inner joint lower pin 210, the motor connecting shaft 201 drives the central rotating block 203 to rotate, the central rotating block 203 drives the central screw shaft 204 to rotate, and the outer joint upper pin 205 drives the outer joint connecting rod 206 to rotate.

The side end transmission mechanism 3 further comprises a foot margin connecting rod 302, a bracket side plate 303, a bracket connecting beam 304, a transmission reducer 306, a transmission motor 307, a motor rotating shaft 308, a transmission large gear 309, a transmission small gear 310 and a large bevel gear 311, wherein the foot margin connecting rod 302 is fixedly arranged on a side transmission bracket foot 301, the bracket side plate 303 is fixedly arranged on the foot margin connecting rod 302, the bracket connecting beam 304 is fixedly arranged on the bracket side plate 303, a bracket large bottom plate 305 is fixedly arranged on the bracket connecting beam 304, the transmission reducer 306 is fixedly arranged on the bracket large bottom plate 305, the transmission motor 307 is fixedly arranged on the transmission reducer 306, the motor rotating shaft 308 is fixedly arranged on the transmission motor 307, the transmission large gear 309 is fixedly arranged on the motor rotating shaft 308, the transmission small gear 310 is fixedly arranged on the large bevel gear 311, the large bevel gear 311 is fixedly arranged on the bracket large bottom plate 305, and the transmission motor 307 drives the transmission reducer 306 to rotate, the transmission reducer 306 drives the motor shaft 308 to rotate, and the motor shaft 308 drives the transmission gear 309 to rotate.

The side compression molding mechanism 4 further comprises a small gear pin 401, a small bevel gear 402, a side transmission gear 403, a side large gear 404, a gear connecting rod 405, a gear connecting shaft 406, an upper cam shaft 407, a cam bearing 408, a support connecting pin 409, a triangular shifting fork 410, a shifting fork wheel connecting plate 411, a bevel angle connecting plate 412, a support rotating pin 413 and a lower demolding shell 416, wherein the small bevel gear 402 is fixedly arranged on the small gear pin 401, the side transmission gear 403 is fixedly arranged on the small bevel gear 402, the side large gear 404 is fixedly arranged on the gear connecting shaft 406, the gear connecting rod 405 is fixedly arranged on the side large gear 404, the gear connecting shaft 406 is fixedly arranged on the gear connecting rod 405, the upper cam shaft 407 is fixedly arranged on the side large gear 404, the cam bearing 408 is fixedly arranged on the upper cam shaft 407, the support connecting pin 409 is fixedly arranged on the gear connecting rod 405, and the triangular shifting fork 410 is fixedly arranged on the support connecting pin 409, the shifting fork wheel connecting plate 411 is fixedly arranged on the gear connecting rod 405, the bevel connecting plate 412 is fixedly arranged on the shifting fork wheel connecting plate 411, the supporting rotating pin 413 is fixedly arranged on the bevel connecting plate 412, the welding connecting seat 414 is fixedly arranged on the supporting rotating pin 413, the upper demoulding shell 415 is fixedly arranged on the welding connecting seat 414, the lower demoulding shell 416 is fixedly arranged on the upper demoulding shell 415, the small bevel gear 402 drives the side transmission gear 403 to rotate, and the side transmission gear 403 drives the side large gear 404 to rotate.

The front-end tube rolling mechanism 5 further comprises a tube rolling side cover 502, a tube rolling stepping motor 504, a motor gear 505, a transmission pinion 506, a central roller bearing 507, a central planet gear 508, an outer gear ring 509, an inner gear 510 and an inner gear connecting ring 511, wherein the tube rolling side cover 502 is fixedly arranged on the tube rolling upper shell plate 501, the tube rolling lower shell plate 503 is fixedly arranged on the tube rolling side cover 502, the tube rolling stepping motor 504 is fixedly arranged on the tube rolling side cover 502, the motor gear 505 is fixedly arranged on the tube rolling side cover 502, the transmission pinion 506 is fixedly arranged on the tube rolling side cover 502, the central roller bearing 507 is fixedly arranged on the tube rolling upper shell plate 501, the central planet gear 508 is fixedly arranged on the outer gear ring 509, the outer gear ring 509 is fixedly arranged on the tube rolling upper shell plate 501, the inner gear 510 is fixedly arranged on the central planet gear 508, the inner gear connecting ring 511 is fixedly arranged on the inner gear 510, an upper cover lifting ring screw 512 is fixedly arranged on the roller tube upper shell plate 501, a roller tube stepping motor 504 drives a motor gear 505 to rotate, the motor gear 505 drives a transmission pinion 506 to rotate, the transmission pinion 506 drives an outer gear ring 509 to rotate, and the outer gear ring 509 drives a central planet gear 508 to rotate.

The rear tightening mechanism 6 further comprises an inner connecting ring 603, an outer roller bearing 604, an inner connecting plate 605, a roller tube base 606, a base connecting pin 607 and a roller tube wheel 608, wherein the side planetary ring 602 is fixedly mounted on the outer roller 601, the inner connecting ring 603 is fixedly mounted on the side planetary ring 602, the outer roller bearing 604 is fixedly mounted on the inner connecting ring 603, the inner connecting plate 605 is fixedly mounted on the outer roller bearing 604, the roller tube base 606 is fixedly mounted on the inner connecting plate 605, the base connecting pin 607 is fixedly mounted on the roller tube base 606, the roller tube wheel 608 is fixedly mounted on the base connecting pin 607, the side planetary ring 602 drives the inner connecting ring 603 to rotate, and the inner connecting ring 603 drives the inner connecting plate 605 to rotate.

The pinion pin 401 is fixedly installed on the support big bottom plate 305, the central roller bearing 507 is fixedly installed on the roller tube upper shell plate 501, the big bevel gear 311 is fixedly installed on the support big bottom plate 305, the central planetary gear 508 is meshed with the internal gear 510, the external gear ring 509 is meshed with the central planetary gear 508, the external joint connecting rod 206 drives the external joint lower pin 207 to rotate, the internal joint upper pin 208 drives the internal joint connecting rod 209 to rotate, the internal joint connecting rod 209 drives the internal joint lower pin 210 to rotate, the internal joint lower pin 210 drives the central fastening clamp 211 to rotate, the transmission gearwheel 309 drives the transmission pinion 310 to rotate, and the transmission pinion 310 drives the big bevel gear 311 to rotate.

A gear connecting shaft 406 is fixedly installed on a large bottom plate 305 of the support, an upper gear shaft 407 is fixedly installed on a side gear wheel 404, a shifting fork wheel connecting plate 411 is fixedly installed on a gear connecting rod 405, a transmission gear wheel 309 is meshed with a transmission pinion 310, a small bevel gear 402 is meshed with a large bevel gear 311, a side transmission gear 403 is meshed with the side gear wheel 404, the large bevel gear 311 drives the small bevel gear 402 to rotate, the side gear wheel 404 drives the upper gear shaft 407 to rotate, the upper gear shaft 407 drives a triangular shifting fork 410 to rotate, the triangular shifting fork 410 drives an oblique angle connecting plate 412 to rotate, the oblique angle connecting plate 412 drives a supporting rotating pin 413 to rotate, the supporting rotating pin 413 drives an upper demolding shell 415 to rotate, a central planetary gear 508 drives an internal gear 510 to rotate, the internal gear 510 drives an internal gear connecting ring 511 to rotate, the inner connecting plate 605 drives a rolling tube base 606 to rotate, and the rolling tube base 606 drives a rolling tube wheel 608 to rotate.