CN112536348B

CN112536348B - High-efficient abnormal shape make-up machine

Info

Publication number: CN112536348B
Application number: CN202011420346.9A
Authority: CN
Inventors: 李远东
Original assignee: Weifang Dongxin Intelligent Technology Co ltd
Current assignee: Weifang Dongxin Intelligent Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2023-03-17
Anticipated expiration: 2040-12-08
Also published as: CN112536348A

Abstract

The invention provides a high-efficiency special-shaped forming machine which comprises a rack, wherein a power mechanism is fixedly arranged on the rack, a conveying mechanism is arranged on the rack and comprises a multi-gear transmission device and a conveying assembly, the multi-gear transmission device is detachably connected with the conveying assembly, the power device drives the multi-gear transmission device to operate, the multi-gear transmission device and the conveying assembly are rotatably connected onto the rack, a bending mechanism is arranged on the rack and is positioned on one horizontal side of a driving part, an induction mechanism is fixedly arranged on the rack, a cutting mechanism is arranged on the rack and is positioned on one horizontal side of the conveying mechanism far away from the bending mechanism, a control system is fixedly arranged on the rack, and the induction mechanism and the cutting mechanism of the power mechanism are electrically connected with the control system. The invention has the advantages of high automation degree, cost saving, processing quality improvement and working efficiency improvement.

Description

High-efficient abnormal shape make-up machine

Technical Field

The invention relates to the technical field of processing machinery, in particular to a high-efficiency special-shaped forming machine.

Background

With the continuous progress and development of society, the application fields and the places of the sheet materials with certain strength and shape are more and more. In order to enable materials such as plates to meet different use and installation requirements, the materials need to be manufactured into other products with certain geometric shapes and sizes in a bending mode, a rolling mode and the like, the products can be used for different scenes such as decoration or buildings and the like, different social requirements are met, and the special-shaped forming machine is an apparatus for bending or rolling the plates into other products.

The device of bending, the device of conveying and centre gripping is generally only had to traditional make-up machine, perhaps the arbitrary combination of two kinds or three kinds of devices among the three, traditional make-up machine is bending to panel man-hour, can't realize automated inspection bending length and function such as buckle in succession, can only carry out simple processing of bending mostly to the constitution of each device is comparatively simple, can't carry out more meticulous control regulation, the work efficiency of processing is low, the cost consumes highly, the processingquality is not high. The efficient special-shaped forming machine provided by the invention is provided with the power mechanism, the conveying mechanism, the bending mechanism, the cutting mechanism, the sensing mechanism, the control system and the like, wherein the power mechanism provides a power source for the forming machine, and the control system controls the conveying mechanism, the bending mechanism, the cutting mechanism and the sensing mechanism to carry out a series of operations on a plate, so that the plate is bent and cut into a required shape, the automation degree is high, the cost is saved, the processing quality is improved, and the working efficiency is improved.

Disclosure of Invention

The invention aims to overcome the defects of the traditional technology and provides the efficient special-shaped forming machine which is high in automation degree, cost-saving, high in processing quality and high in working efficiency.

The aim of the invention is achieved by the following technical measures:

the utility model provides a high-efficient abnormal shape make-up machine, includes the frame, power unit has set firmly in the frame, power unit includes first motor and second motor, be equipped with transport mechanism in the frame, transport mechanism includes many gear drive and conveying subassembly, and many gear drive can dismantle with the conveying subassembly and link to each other, the operation of first motor drive many gear drive, many gear drive rotates with the conveying subassembly and connects in the frame, be equipped with bending mechanism in the frame, bending mechanism is located the horizontal one side of driver part, bending mechanism is including bending driver component, pressing part and the part of bending, bending driver part sets up in the frame, and bending driver component drive bending part slides and rotates with pressing part axle center as the centre of a circle and connects in the frame, and pressing part rotates and connects in the frame, many gear drive pressing part rotates, the action of second motor drive bending driver component, the response mechanism has set firmly in the frame, be equipped with cuts the mechanism in the frame, it is located the horizontal one side that conveying mechanism kept away from bending mechanism to cut the mechanism, the control system has set firmly in the frame, first motor, second motor, response mechanism and the control system that cuts.

By adopting the scheme, the power mechanism provides power support for the whole forming machine, the first motor drives the multi-gear transmission device to move, the multi-gear transmission device is connected with the conveying assembly, and the first motor indirectly drives the conveying assembly to move, so that the plate is conveyed by the forming machine. The multi-gear transmission device drives the pressing part of the bending mechanism to rotate, the second motor drives the bending driving assembly to drive the bending part to slide and rotate automatically, when the plate is conveyed to the bending mechanism by the conveying assembly, the plate penetrates through the pressing part and the bending part, the pressing part limits one side edge of the plate, the bending part rotates by taking the axis of the pressing part as the center of a circle, and the bending part controls the plate to be bent, so that the bending operation is realized. In the process of conveying the plates, the sensing mechanism senses the conveying distance of the plates, the sensing mechanism sends signals to the control system, the control system controls the cutting mechanism to cut the plates with set length, the control system controls the first motor and the second motor, intelligent conveying and continuous repeated bending of the plates can be achieved, the automation degree of the forming machine is further improved, the cost is saved, the processing quality is improved, and the working efficiency is improved.

Preferably, the multi-gear transmission device includes a main gear, a plurality of transmission gears and a plurality of intermediate gears, the transmission gears include a plurality of upper gears and a plurality of lower gears, the main gear, the intermediate gears, the upper gears and the lower gears are all rotatably connected to the rack, adjacent lower gears are engaged with each other through the intermediate gears, the lower gears are located on the same horizontal line, the upper gears are engaged with the upper gears directly above the lower gears, the main gear is engaged with one of the lower gears located at two ends of the same row, the first motor drives the main gear to rotate, the main gear and the lower gears rotate in opposite directions, the main gear and the intermediate gears rotate in the same direction, the upper gears and the lower gears rotate in opposite directions, the rack is rotatably connected with a plurality of horizontal transmission shafts, one ends of the transmission shafts are detachably connected with the upper gears and the lower gears respectively, and the other ends of the transmission shafts are detachably connected with the transmission assembly.

By adopting the scheme, the first motor drives the main gear to rotate, the main gear is meshed with one of the lower gears positioned at two ends of the same row, the main gear drives the lower gears at the end parts of the same row to rotate, the rotation directions of the lower gears are opposite, the adjacent lower gears are meshed through the intermediate gear, the lower gears at the end parts of the same row drive the intermediate gear to rotate, the rotation directions of the lower gears are opposite, the rotation directions of the adjacent lower gears are the same, and the main gear drives the lower gears at the end parts of the same row to rotate, so that all the lower gears are driven to rotate in the same direction. The upper gear is meshed with the lower gear, and the lower gear rotates to drive the upper gear to rotate in the opposite direction, so that the upper gears rotate in the same direction. The upper gear and the lower gear are detachably connected with the conveying assembly through the transmission shaft, the conveying assembly can stably convey plates to the bending mechanism, the conveying assembly, the upper gear and the lower gear can be replaced and maintained conveniently, working efficiency is improved, and cost is saved.

Further concrete optimization, the conveying assembly includes horizontally nylon mould, the nylon mould can be dismantled and connect on the transmission shaft, the nylon mould is the cylinder, first ring groove has been seted up to nylon mould peripheral surface, second ring groove has been seted up at the both ends in first ring groove, the width in second ring groove is less than half of first ring groove width, the edge in second ring groove and the edge coincidence in first ring groove, third ring groove has been seted up in the second ring groove of first ring groove one end, the edge and the first ring groove coincidence of third ring groove.

Through adopting above-mentioned scheme, the nylon mould of cylinder can guarantee that panel can be conveyed smoothly to the mechanism of bending, and the nylon mould can be dismantled continuously with the transmission shaft, can change at any time when the nylon mould wearing and tearing or destroyed, convenient operation can satisfy the processing demand to different panels simultaneously, improves work efficiency. The nylon mold can avoid the plates from generating scratches when the plates are conveyed, and the processing quality of the plates is ensured. First ring groove, second ring groove and third ring groove cooperate, can make the nylon mold all carry out fixed protection to every side of panel, make panel keep the prototype at the in-process that conveys to keep the stable conveying of panel, thereby improve the processingquality and the precision of panel.

Further concrete optimization, the cover is equipped with the regulating plate on the transmission shaft that is connected with last gear, the vertical sliding connection of regulating plate is in the frame, be equipped with the regulating block on the regulating plate, vertical rotation is connected with the tensioning bolt on the regulating block, tensioning bolt threaded connection is in the frame, the one end that the tensioning bolt is close to the regulating block has set firmly the fixture block, set up the cavity that is used for the fixture block to rotate to connect in the regulating block, the fixture block rotates to be connected in the cavity.

Through adopting above-mentioned scheme, the axis of rotation rotates on the regulating plate, and reducible centrifugal force maintains the stability when axis of rotation and conveying assembly rotate to the influence of axis of rotation. When the distance between the nylon molds connected with the upper gear and the lower gear is adjusted according to different plates, the slidable adjusting plate is adjusted, the adjustment of the transmission tensioning degree is met, and the working efficiency is improved. Tensioning bolt threaded connection is in the frame, when needing to adjust the tensioning degree, rotatory tensioning bolt makes tensioning bolt drive the vertical removal of regulating block, and the regulating block links to each other with the regulating plate, and tensioning bolt drives the removal of regulating plate, and then makes the nylon mold take place to remove, accomplishes the tensioning and adjusts, improves work efficiency. The clamping block rotates in the cavity, so that the tensioning bolt can be prevented from being separated when driving the adjusting block to move, and the stability during adjustment is guaranteed.

Further concrete optimization, the last nylon mould of the epaxial nylon mould of pressure fixed pivot is located to pressure fixed pivot and cover that the part of pressing includes that the level rotates the pressure fixed pivot of connecting in the frame, the one end that the nylon mould was kept away from to the pressure fixed pivot is connected with pressure fixed drive gear, pressure fixed drive gear passes through two transition gear indirect meshing with the lower gear, transition gear rotates and connects in the frame, the part of bending includes that the level rotates the pivot of bending and rotates the nylon mould of connecting in the pivot of bending, semicircular ring spout has been seted up in the frame, semicircular ring spout uses the axle center of pressure fixed pivot to set up as the centre of a circle, and the pivot of bending slides and rotate along semicircular ring spout and connects in the frame, the drive assembly of bending includes connecting axle, power gear, meshing gear and swing arm, and second motor drive horizontal connecting axle rotates in the frame, the one end that the second motor was kept away from to the connecting axle and the coaxial fixed connection of power gear, power gear meshes with the meshing gear mutually, swing arm fixed connection is close to one side of nylon mould, the pivot of pressure fixed pivot rotation is connected in the axle center of meshing gear and rotates continuously with the swing arm, swing arm and can dismantle the pivot of bending and link to each other, go up gear, lower gear, main gear, power gear, swing arm and the plane gear and the vertical plane gear that rotate on the plane rotation plane.

By adopting the scheme, the transition gears are driven to be meshed with each other to rotate through the rotation of the lower gear, the pressing driving gear is driven to rotate, and the pressing driving gear drives the nylon mold on the pressing rotating shaft to rotate through the pressing rotating shaft connected with the pressing driving gear. The second motor drives the power gear to rotate through the horizontal connecting shaft, the power gear drives the meshing gear meshed with the power gear to rotate, and the swinging arm is fixedly connected with the meshing gear, so that the swinging arm is driven to rotate simultaneously, and the bending rotating shaft is driven to slide and rotate along the semicircular sliding groove by taking the axis of the pressing rotating shaft as the center of a circle. The plate enters from the position between the nylon mold on the pressing rotating shaft and the nylon mold connected with the bending rotating shaft in a rotating mode, the nylon mold and the bending rotating shaft are jointly acted to bend the plate, the second motor is controlled through the control system, the bending rotating shaft is enabled to recover the original position and repeatedly act, multiple bending operation is achieved, the automation degree is improved, and the machining efficiency is improved.

Further specifically optimize, response mechanism includes inductor and counter, inductor and counter all fixed connection are in the frame, the inductor links to each other with the counter electrical property, the counter links to each other with control system electrical property.

By adopting the scheme, when the plate starts to be conveyed, the sensor senses the plate and sends a signal to the counter, and the counter starts to count. When the count value reaches the preset value, the counter sends a signal to the control system, and the control system controls the cutting mechanism to cut the plate when the plate is conveyed to the specified length, so that the processing error can be reduced, the processing quality and efficiency are improved, and the operation safety is improved.

The cutting mechanism comprises a cutting device and a clamping device, the cutting device comprises a cutting wheel, a cutting cylinder and a cutting motor, the cutting wheel is rotatably connected to the cutting motor, the cutting cylinder is horizontally and fixedly connected to the rack, the cutting motor is connected with the cutting cylinder and slides horizontally, the rotating plane of the cutting wheel is located on a vertical plane, the cutting cylinder is electrically connected with the control system, the clamping device comprises an upper clamping piece, a lower clamping piece and a clamping cylinder, the clamping cylinder is vertically and fixedly connected to the rack, the upper clamping piece is fixedly connected with the clamping cylinder, the upper clamping piece is vertically and slidably connected to the rack, the control system is connected with the clamping cylinder, gaps are formed in the upper clamping piece and the lower clamping piece, the gaps divide the upper clamping piece into two parts and divide the lower clamping piece into two parts, the sliding direction of the cutting motor is perpendicular to the sliding direction of the upper clamping piece, and the cutting wheel can slide to the gaps.

By adopting the scheme, the plate enters the conveying mechanism between the upper clamping piece and the lower clamping piece and is conveyed to the bending mechanism to be bent, when the counter sends a cutting signal to the control system, the control system controls the clamping cylinder to vertically slide, so that the upper clamping piece and the lower clamping piece act together to tightly and fixedly clamp the plate, meanwhile, the control system sends a control signal to the cutting cylinder, the cutting cylinder drives the cutting motor to horizontally slide towards the direction close to the plate, the cutting motor drives the cutting wheel to slide and controls the cutting wheel to rotate, and the cutting wheel slides to the gap to cut the plate. And after the cutting is finished, the cutting cylinder drives the cutting motor and the cutting wheel to recover the original position, the clamping cylinder drives the upper clamping piece to recover the original position, the plate is continuously conveyed until the count value of the counter reaches the preset value again, the operation is repeated again, the plate is repeatedly cut, and the automation of bending and cutting is realized.

Further concrete optimization, transition gear, last gear, lower gear, all seted up the connecting hole on gear and the nylon mould between, the tip of transmission shaft is inserted respectively and is located in the connecting hole on last gear, lower gear and the nylon mould, set up the side opening with the coaxial setting of connecting hole on the connecting hole lateral wall, the side opening is linked together with the connecting hole, it is connected with the gear fixed axle to rotate in the frame, the one end that the frame was kept away from to the gear fixed axle is inserted and is located in the connecting hole on gear and the transition gear between, the gear fixed axle is kept away from the frame one end, is pressed the both ends of deciding the pivot, is bent the pivot and is close to all seted up on the both ends of the one end of nylon mould and transmission shaft with side opening matched with axle matching hole, sliding connection has the fixed block in the side opening, fixed block sliding connection is in axle matching hole simultaneously.

By adopting the scheme, after the forming machine is subjected to long-time processing work, the transition gear, the upper gear, the lower gear, the intermediate gear and the nylon mold can be worn to different degrees, when the wear is serious, the fixing block is taken out from the side hole and the shaft matching hole, the upper gear, the lower gear and the nylon mold are taken down from the transmission shaft, the transition gear and the intermediate gear are taken down from the gear fixing shaft for replacement, the upper gear, the lower gear and the nylon mold after replacement are connected with the transmission shaft through the connecting holes, the transition gear and the intermediate gear are connected with the gear fixing shaft through the connecting holes, the replacement process is completed, the maintenance is convenient at any time, and the service life of the forming machine is prolonged.

Preferably, the main gear is provided with a main connecting hole, the first motor includes an output shaft, one end of the output shaft, which is far away from the first motor, is inserted into the main connecting hole, the side wall of the main connecting hole is provided with a main fixing hole which is coaxial with the main connecting hole, the main fixing hole is communicated with the main connecting hole, the main fixing hole penetrates through two side surfaces of the main gear, the side wall of the output shaft is fixedly provided with a main clamping block which is matched with the main fixing hole, and the main clamping block is slidably connected in the main fixing hole.

By adopting the scheme, when the main gear is seriously worn and needs to be replaced, an operator moves the main gear to enable the main clamping block to slide out of the main fixing hole, and then the replaced main gear is connected with the output shaft through the fixing hole and the connecting hole, so that the maintenance and the repair of the forming machine are facilitated, and the service life of the forming machine is prolonged.

Further specifically, horizontal threaded holes are formed in the circle centers of one end, far away from the rack, of the gear fixing shaft, the two ends of the pressing rotating shaft, one end, close to the nylon mold, of the bending rotating shaft and the two ends of the transmission shaft, of the gear fixing shaft, fixing bolts are connected with the threaded holes in a threaded mode, fixing wafers are sleeved on the fixing bolts in a sleeved mode, and the diameters of the fixing wafers are larger than the diameters of the gear fixing shaft, the pressing rotating shaft, the bending rotating shaft and the transmission shaft.

By adopting the scheme, after the transition gear and the intermediate gear are connected with the gear fixing shaft, the fixing disc can prevent the transition gear and the intermediate gear from falling off in the rotating process, and similarly, the fixing disc can also prevent the nylon mold from falling off from the pressing rotating shaft and the bending rotating shaft, and also prevent the nylon mold, the upper gear and the lower gear from falling off from the transmission shaft, and the fixing disc is tightly connected to the gear fixing shaft, the pressing rotating shaft, the bending rotating shaft and the transmission shaft through the fixing bolt screwed in threaded hole, so that the operation safety is ensured.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that:

the invention discloses a high-efficiency special-shaped forming machine which is provided with a power mechanism, a conveying mechanism, a bending mechanism, an induction mechanism, a cutting mechanism and a control system, wherein the control system controls a plurality of mechanisms to finish an automatic processing process. The control system controls the first motor to rotate, the first motor drives the multi-gear transmission device to move, the multi-gear transmission device is connected with the conveying assembly, and the first motor indirectly drives the conveying assembly to move, so that the plate is conveyed by the forming machine. The plate passes through the pressing component and the bending component, and the bending component rotates by taking the axis of the pressing component as the center of a circle, so that the plate bending operation is realized. The conveying distance of response mechanism response panel cuts the panel through control system control cutting mechanism, improves the degree of automation of make-up machine, saves the cost, improves processingquality to improve work efficiency.

The invention is further described with reference to the following figures and detailed description.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a multiple gear transmission according to an embodiment of the present invention.

Fig. 3 is a partial structural schematic diagram of an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of a nylon mold according to an embodiment of the present invention.

FIG. 5 is a schematic cross-sectional view of an adjustment block in accordance with an embodiment of the present invention.

Fig. 6 is a partially enlarged schematic view of a portion a of fig. 2.

Fig. 7 is a schematic structural view of a cutting mechanism according to an embodiment of the present invention.

The mark in the figure is: 1. a frame; 11. a semicircular ring chute; 12. a control system; 2. a power mechanism; 21. a first motor; 22. a second motor; 3. a transport mechanism; 31. a multi-gear transmission; 311. a main gear; 312. a transmission gear; 3121. an upper gear; 3122. a lower gear; 313. an intermediate gear; 32. a transfer assembly; 321. a nylon mold; 3211. a first annular groove; 3212. a second annular groove; 3213. a third circular groove; 4. a bending mechanism; 41. a bending drive assembly; 411. a connecting shaft; 412. a power gear; 413. a meshing gear; 414. a swing arm; 42. a press-fit member; 421. pressing the rotating shaft; 422. pressing the driving gear; 423. a transition gear; 43. a bending component; 431. bending the rotating shaft; 5. an induction mechanism; 51. an inductor; 52. a counter; 6. a cutting mechanism; 61. a cutting device; 611. cutting wheels; 612. cutting the air cylinder; 613. cutting the motor; 62. a clamping device; 621. an upper clamp; 622. a lower clamp; 623. a clamping cylinder; 7. an adjusting plate; 71. a regulating block; 72. tensioning the bolt; 73. a clamping block; 74. a cavity; 8. connecting holes; 81. a side hole; 82. a shaft fitting hole; 83. a fixed block; 9. a main connection hole; 91. a main fixing hole; 92. a main clamping block; 10. fixing the wafer; 101. a threaded hole; 10 And 2, fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1, a high-efficient abnormal shape make-up machine, which comprises a frame 1, fixedly connected with power unit 2 in frame 1, transport mechanism 3, mechanism 4 bends, response mechanism 5, cut mechanism 6 and control system 12, mechanism 4 is located one side of the level of driver part to bend, it is located one side of the level that transport mechanism 3 kept away from mechanism 4 to cut mechanism 6, power unit 2 provides power support for whole make-up machine, panel gets into the make-up machine from cutting mechanism 6, transport mechanism 3 conveys panel to mechanism 4 of bending, response mechanism 5 responds to the distance of marcing of panel, it cuts to panel to cut mechanism 6 through control system 12 control. Control system 12 control power unit 2, thereby control transport mechanism 3 and the mechanism 4 of bending, make panel can carry out the operation of buckling many times, response mechanism 5 and cut mechanism 6 and all link to each other with control system 12 electrical property, response mechanism 5 responds to the transfer distance of panel, send a signal for control system 12 through response mechanism 5, control system 12 control is cut mechanism 6 and is cut the panel of setting for length again, accomplish automatic accurate cutting through electrical control, realize the high automation of make-up machine, and the cost is saved, and the processing quality and the work efficiency are improved.

Referring to fig. 1 and 2, the power mechanism 2 includes a first motor 21 and a second motor 22, the first motor 21 and the second motor 22 are both fixedly connected to the frame 1, the first motor 21 drives the conveying mechanism 3 and the bending mechanism 4 to move, the second motor 22 and the first motor 21 drive the bending mechanism 4 to move together, the first motor 21 and the second motor 22 are both electrically connected to the control system 12, the control system 12 controls the first motor 21 and the second motor 22 to maintain stable power output, so that intelligent conveying and continuous multiple bending of plates can be realized, and the efficiency of the processing process can be ensured. The control system 12 controls the machining process and improves the degree of automation of the forming machine.

Referring to fig. 1 and 2, the transmission mechanism 3 includes a multi-gear transmission device 31 and a transmission assembly 32, the multi-gear transmission device 31 is detachably connected to the transmission assembly 32, the first motor 21 drives the multi-gear transmission device 31 to operate, and the multi-gear transmission device 31 and the transmission assembly 32 are rotatably connected to the frame 1. The first motor 21 drives the multi-gear transmission device 31 to move, the multi-gear transmission device 31 is connected with the conveying assembly 32, and the first motor 21 indirectly drives the conveying assembly 32 to move, so that the sheet materials are conveyed by the forming machine. The manpower is saved, and the automation degree is improved.

Referring to fig. 1 and 2, the multi-gear transmission 31 includes a main gear 311, a plurality of transmission gears 312, and a plurality of intermediate gears 313, wherein the transmission gears 312 include a plurality of upper gears 3121 and a plurality of lower gears 3122, the main gear 311, the intermediate gears 313, the upper gears 3121, and the lower gears 3122 are rotatably connected to the frame 1, adjacent lower gears 3122 are engaged with each other through the intermediate gears 313, rotational planes of the main gear 311, the intermediate gears 313, the upper gears 3121, and the lower gears 3122 are located on a vertical plane, the lower gears 3122 are located on a same horizontal line, the upper gears 3121 are engaged directly above the lower gears 3122, the main gear 311 is engaged with one of the lower gears 3122 located at both ends of the same row, rotational directions of the main gear 311 and the lower gears 3122 are opposite, rotational directions of the main gear 311 and the intermediate gear 313 are the same, and rotational directions of the upper gears 3121 and the lower gears 3122 are opposite. The first motor 21 drives the main gear 311 to rotate, the main gear 311 is engaged with one of the lower gears 3122 at both ends of the same row, the main gear 311 drives the lower gears 3122 at the end of the same row to rotate with opposite rotation directions, the adjacent lower gears 3122 are engaged with each other through the intermediate gear 313, the lower gears 3122 at the end of the same row drive the intermediate gear 313 to rotate with opposite rotation directions, so that the adjacent lower gears 3122 rotate in the same direction, and the main gear 311 drives the lower gears 3122 at the end of the same row to rotate, thereby driving all the lower gears 3122 to rotate in the same direction. The upper gear 3121 is engaged with the lower gear 3122, and the lower gear 3122 rotates to drive the upper gear 3121 to rotate in opposite directions, so that the upper gears 3121 all rotate in the same direction. The multi-gear transmission device 31 is connected with the transmission assembly 32, so that worn parts can be replaced at any time, the cost is saved, and the maintenance is convenient.

Referring to fig. 2 and 3, the frame 1 is provided with a plurality of transmission shafts, the transmission shafts are horizontally and rotatably connected to the frame 1, one ends of the transmission shafts are detachably connected to the upper gear 3121 and the lower gear 3122, respectively, and the other ends of the transmission shafts are detachably connected to the conveying assembly 32. Go up gear 3121 and lower gear 3122 and pass through the transmission shaft and can dismantle with conveying assembly 32 and link to each other, guarantee that conveying assembly 32 can convey panel to bending mechanism 4 steadily, also can make things convenient for conveying assembly 32, the change maintenance of last gear 3121 and lower gear 3122, improve work efficiency, practice thrift the cost.

Referring to fig. 3, transfer assembly 32 includes nylon mold 321, and nylon mold 321 level sets up, and nylon mold 321 can dismantle to be connected on the transmission shaft, and nylon mold 321 can dismantle with the transmission shaft and link to each other, can change at any time when nylon mold 321 wearing and tearing or destroyed, and convenient operation can satisfy the processing demand to different panels simultaneously, improves work efficiency.

Referring to fig. 3, the nylon mold 321 is a cylinder, and the cylindrical nylon mold 321 ensures that the sheet material can be smoothly conveyed to the bending mechanism 4.

Referring to fig. 3, the nylon mold 321 is made of nylon, so that scratches on the board can be avoided when the board is conveyed, and the processing quality of the board can be ensured.

Referring to fig. 3 and 4, a first circular groove 3211 is formed in the outer peripheral surface of the nylon mold 321, second circular grooves 3212 are formed in two ends of the first circular groove 3211, the width of the second circular groove 3212 is smaller than half of the width of the first circular groove 3211, the edge of the second circular groove 3212 coincides with the edge of the first circular groove 3211, a third circular groove 3213 is formed in the second circular groove 3212 at one end of the first circular groove 3211, and the edge of the third circular groove 3213 coincides with the first circular groove 3211. The first circular groove 3211, the second circular groove 3212 and the third circular groove 3213 are matched with each other, so that the nylon mold 321 fixes and protects each side edge of the plate, the plate keeps a prototype in the conveying process, and the stable conveying of the plate is kept, thereby improving the processing quality and precision of the plate.

Referring to fig. 2 and 3, the frame 1 is provided with a plurality of adjusting plates 7, the adjusting plates 7 are sleeved on the transmission shaft connected to the upper gear 3121, the adjusting plates 7 are vertically and slidably connected to the frame 1, and the rotating shaft rotates on the adjusting plates 7, so that the influence of centrifugal force on the rotating shaft can be reduced, and the stability of the rotating shaft and the conveying assembly 32 during rotation can be maintained. When the distance between the nylon molds 321 connected with the upper gear 3121 and the lower gear 3122 is adjusted according to different panels, the slidable adjusting plate 7 is adjusted to satisfy the adjustment of the transmission tension degree, and improve the working efficiency.

Referring to fig. 2 and 3, an adjusting block 71 is arranged on the adjusting plate 7, a tensioning bolt 72 is arranged on the adjusting block 71, the tensioning bolt 72 is vertically and rotatably connected to the adjusting block 71, and the tensioning bolt 72 is in threaded connection with the frame 1. The tensioning bolt 72 is in threaded connection with the machine frame 1, when the tensioning degree needs to be adjusted, the tensioning bolt 72 is rotated to enable the tensioning bolt 72 to drive the adjusting block 71 to vertically move, the adjusting block 71 is connected with the adjusting plate 7, the tensioning bolt 72 drives the adjusting plate 7 to move, the nylon mold 321 is further enabled to move, tensioning adjustment is completed, and working efficiency is improved.

Referring to fig. 3 and 5, a clamping block 73 is arranged on the tensioning bolt 72, the clamping block 73 is fixedly connected to one end of the tensioning bolt 72 close to the adjusting block 71, a cavity 74 for rotationally connecting the clamping block 73 is formed in the adjusting block 71, and the clamping block 73 is rotationally connected to the cavity 74. The block 73 rotates in the cavity 74, so that the tensioning bolt 72 can be ensured not to be separated when the adjusting block 71 is driven to move, and the stability during adjustment is ensured.

Referring to fig. 2 and 3, the bending mechanism 4 includes a bending driving assembly 41, a pressing member 42 and a bending member 43, the bending driving assembly 41 drives the bending member 43 to slide around the axis of the pressing member 42 and rotatably connect to the frame 1, the pressing member 42 is rotatably connected to the frame 1, the multi-gear transmission device 31 drives the pressing member 42 to rotate, the second motor 22 drives the bending driving assembly 41 to further drive the bending member 43 to slide and rotate, when a plate is conveyed to the bending mechanism 4 by the conveying assembly 32, the plate passes through between the pressing member 42 and the bending member 43, the pressing member 42 limits one side edge of the plate, the bending member 43 rotates around the axis of the pressing member 42, and the bending member 43 controls the plate to bend, so as to realize the bending operation.

Referring to fig. 2 and fig. 3, the pressing member 42 includes a pressing shaft 421 and a nylon mold 321 sleeved on the pressing shaft 421, the pressing shaft 421 is horizontally rotatably connected to the frame 1, and the nylon mold 321 is detachably connected to the pressing shaft 421, so as to facilitate replacement and maintenance. One end of the pressing rotating shaft 421 away from the nylon mold 321 is connected with a pressing driving gear 422, the pressing driving gear 422 is indirectly engaged with the lower gear 3122 through two transition gears 423, and the transition gears 423 are rotatably connected to the frame 1. Through the rotation of lower gear 3122, drive transition gear 423 intermeshing and rotate, drive and press fixed drive gear 422 rotation, press fixed drive gear 422 to rotate through the nylon mould 321 on the pressure fixed pivot 421 drive that links to each other rather than to make panel convey to the pressure fixed part 42 department time, nylon mould 321 can restrict one side of panel, guarantees the realization of the operation of bending.

Referring to fig. 1 and 3, the bending component 41 includes a bending rotation shaft 431 and a nylon mold 321 rotatably connected to the bending rotation shaft 431, the bending rotation shaft 431 is horizontally rotatably connected to the frame 1, a semicircular sliding groove 11 is formed in the frame 1, the semicircular sliding groove 11 is disposed with an axis of the pressing rotation shaft 421 as a center of a circle, and the bending rotation shaft 431 slides along the semicircular sliding groove 11 and is rotatably connected to the frame 1. The plate enters from between the nylon mold 321 on the pressing rotating shaft 421 and the nylon mold 321 rotatably connected on the bending rotating shaft 431, and the plate is bent under the combined action of the two molds.

Referring to fig. 1 and 3, the bending driving assembly 41 includes a connecting shaft 411, a power gear 412, a meshing gear 413 and a swing arm 414, the rotation planes of the power gear 412, the meshing gear 413 and the swing arm 414 are all located on a vertical plane, the power gear 412 and the meshing gear 413 are rotatably connected to the rack 1, the connecting shaft 411 is horizontally arranged, the second motor 22 drives the horizontal connecting shaft 411 to rotate on the rack 1, one end of the connecting shaft 411, which is far away from the second motor 22, is coaxially and fixedly connected with the power gear 412, the power gear 412 is meshed with the meshing gear 413, the swing arm 414 is fixedly connected with the meshing gear 413, the swing arm 414 is located on one side of the meshing gear 413, which is close to the nylon mold 321, the pressing rotating shaft 421 is rotatably connected to the axial center of the meshing gear 413, the pressing rotating shaft 421 is rotatably connected with the swing arm 414, and the swing arm 414 is detachably connected with the bending rotating shaft 431. The second motor 22 drives the bending driving assembly 41 to move, the second motor 22 drives the power gear 412 to rotate through the horizontal connecting shaft 411, the power gear 412 drives the meshing gear 413 engaged with the power gear to rotate, the swing arm 414 is fixedly connected with the meshing gear 413, so as to drive the swing arm 414 to simultaneously rotate, and further drive the bending rotating shaft 431 to slide and rotate along the semicircular sliding groove 11 with the axis of the pressing rotating shaft 421 as the center of a circle.

The second motor 22 is controlled by the control system 12, so that the bending rotating shaft 431 is restored to the original position and repeatedly acts, multiple bending operations are realized, the automation degree is improved, and the processing efficiency is improved.

Referring to fig. 2 and 6, the transition gear 423, the upper gear 3121, the lower gear 3122, the intermediate gear 313 and the nylon mold 321 are respectively provided with a connecting hole 8, end portions of the transmission shaft are respectively inserted into the connecting holes 8 of the upper gear 3121, the lower gear 3122 and the nylon mold 321, a side hole 81 coaxially disposed with the connecting hole 8 is formed in a side wall of the connecting hole 8, the side hole 81 is communicated with the connecting hole 8, a gear fixing shaft is rotatably connected to the rack 1, one end of the gear fixing shaft far away from the rack 1 is inserted into the connecting holes 8 of the intermediate gear 313 and the transition gear 423, one end of the gear fixing shaft far away from the rack 1 presses two ends of the rotating shaft 421, shaft matching holes 82 matched with the side hole 81 are formed in one end of the bending rotating shaft 431 close to the nylon mold 321 and the two ends of the transmission shaft, a fixing block 83 is slidably connected to the side hole 81, and the fixing block 83 is slidably connected to the shaft matching holes 82. After a long-time processing work of the forming machine, the transition gear 423, the upper gear 3121, the lower gear 3122, the intermediate gear 313 and the nylon mold 321 are abraded in different degrees, when the abrasion is serious, the fixing block 83 is taken out from the side hole 81 and the shaft matching hole 82, the upper gear 3121, the lower gear 3122 and the nylon mold 321 are taken down from the transmission shaft, the transition gear 423 and the intermediate gear 313 are taken down from the gear fixing shaft for replacement, the replaced upper gear 3121, the lower gear 3122 and the nylon mold 321 are connected with the transmission shaft through the connecting holes 8, the transition gear 423 and the intermediate gear 313 are connected with the gear fixing shaft through the connecting holes 8, the replacement process is completed, the maintenance is convenient at any time, and the service life of the forming machine is prolonged.

Referring to fig. 2 and 6, a main connection hole 9 is formed in the main gear 311, the first motor 21 includes an output shaft, one end of the output shaft, which is far away from the first motor 21, is inserted into the main connection hole 9, a main fixing hole 91 is formed in a side wall of the main connection hole 9, the main fixing hole 91 is coaxial with the main connection hole 9, the main fixing hole 91 is communicated with the main connection hole 9, the main fixing hole 91 penetrates through two side surfaces of the main gear 311, a main latch 92, which is matched with the main fixing hole 91, is fixedly arranged on the side wall of the output shaft, and the main latch 92 is slidably connected in the main fixing hole 91. When the main gear 311 is worn seriously and needs to be replaced, an operator moves the main gear 311 to slide the main clamping block 92 out of the main fixing hole 91, and then connects the replaced main gear 311 with an output shaft through the fixing hole and the connecting hole 8, so that the maintenance and the repair of the forming machine are convenient, and the service life of the forming machine is prolonged.

Referring to fig. 3 and 6, horizontal threaded holes 101 are formed in the centers of one end of the gear fixing shaft, which is far away from the rack 1, two ends of the pressing rotating shaft 421, one end of the bending rotating shaft 431, which is close to the nylon mold 321, and two ends of the transmission shaft, respectively, the threaded holes 101 are internally threaded with fixing bolts 102, the fixing bolts 102 are sleeved with fixing wafers 10, and the diameters of the fixing wafers 10 are larger than those of the gear fixing shaft, the pressing rotating shaft 421, the bending rotating shaft 431 and the transmission shaft. After the transition gear 423 and the intermediate gear 313 are connected with the gear fixing shaft, the fixing disc 10 can prevent the transition gear 423 and the intermediate gear 313 from falling off in the rotating process, and similarly, the fixing disc 10 can also prevent the nylon mold 321 from falling off from the pressing rotating shaft 421 and the bending rotating shaft 431, and also prevent the nylon mold 321, the upper gear 3121 and the lower gear 3122 from falling off from the transmission shaft, and the fixing disc 10 is screwed into the threaded hole 101 through the fixing bolt 102 and tightly connected to the gear fixing shaft, the pressing rotating shaft 421, the bending rotating shaft 431 and the transmission shaft, thereby ensuring the safety of operation.

Referring to fig. 1 and 2, the sensing mechanism 5 includes a sensor 51 and a counter 52, the sensor 51 and the counter 52 are both fixedly connected to the rack 1, the sensor 51 is electrically connected to the counter 52, and the counter 52 is electrically connected to the control system 12. When the sheet starts to be conveyed, the sensor 51 senses the sheet, and sends a signal to the counter 52, so that the counter 52 starts to count. When the count value reaches the preset value, the counter 52 sends a signal to the control system 12, and the control system 12 controls the cutting mechanism 6 to cut the plate when the plate is conveyed to the specified length, so that the processing error can be reduced, the processing quality and efficiency can be improved, and the operation safety can be improved.

Referring to fig. 1 and 7, the cutting mechanism 6 includes a cutting device 61 and a clamping device 62, both the cutting device 61 and the clamping device 62 are connected to the control system 12, and when the counter 52 sends a signal to the control system 12, the control system 12 controls the cutting device 61 and the clamping device 62 to act on the plate together, so that the automatic cutting processing of the plate is realized, and the work efficiency is improved.

Referring to fig. 1 and 7, the cutting device 61 includes a cutting wheel 611, a cutting cylinder 612 and a cutting motor 613, the cutting wheel 611 is rotatably connected to the cutting motor 613, the cutting cylinder 612 is horizontally and fixedly connected to the frame 1, the cutting motor 613 is connected to the cutting cylinder 612 and horizontally slides, the rotation plane of the cutting wheel 611 is located on a vertical plane, the cutting cylinder 612 is electrically connected to the control system 12, the clamping device 62 includes an upper clamping piece 621, a lower clamping piece 622 and a clamping cylinder 623, the clamping cylinder 623 is vertically and fixedly connected to the frame 1, the upper clamping piece 621 is fixedly connected to the clamping cylinder 623, the upper clamping piece 621 is vertically and slidably connected to the frame 1, the control system 12 is connected to the clamping cylinder 623, gaps are respectively formed in the upper clamping piece 621 and the lower clamping piece 622, the gaps divide the upper clamping piece 621 into two parts and divide the lower clamping piece 622 into two parts, the sliding direction of the clamping piece of the cutting motor 613 is perpendicular to the sliding direction of the upper clamping piece 621, and the cutting wheel 611 can slide to the gaps. The plate enters the conveying mechanism 3 between the upper clamping piece 621 and the lower clamping piece 622 and is conveyed to the bending mechanism 4 for bending, when the counter 52 sends a cutting signal to the control system 12, the control system 12 controls the clamping cylinder 623 to vertically slide, so that the upper clamping piece 621 and the lower clamping piece 622 jointly act to clamp and fix the plate, meanwhile, the control system 12 sends a control signal to the cutting cylinder 612, the cutting cylinder 612 drives the cutting motor 613 to horizontally slide in a direction close to the plate, the cutting motor 613 drives the cutting wheel 611 to slide and controls the cutting wheel 611 to rotate, and the cutting wheel 611 slides to a gap to cut the plate. After the cutting is finished, the cutting cylinder 612 drives the cutting motor 613 and the cutting wheel 611 to return to the original position, the clamping cylinder 623 drives the upper clamping piece 621 to return to the original position, the plate is continuously conveyed until the count value of the counter 52 reaches the preset value again, the operation is repeated again, the plate is repeatedly cut, and the automation of bending and cutting processing is realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient abnormal shape make-up machine, includes frame (1), its characterized in that: the bending machine is characterized in that a power mechanism (2) is fixedly arranged on the rack (1), the power mechanism (2) comprises a first motor (21) and a second motor (22), a conveying mechanism (3) is arranged on the rack (1), the conveying mechanism (3) comprises a multi-gear transmission device (31) and a conveying assembly (32), the multi-gear transmission device (31) is detachably connected with the conveying assembly (32), the first motor (21) drives the multi-gear transmission device (31) to operate, the multi-gear transmission device (31) and the conveying assembly (32) are rotatably connected to the rack (1), a bending mechanism (4) is arranged on the rack (1), the bending mechanism (4) is located on one horizontal side of a driving part, the bending mechanism (4) comprises a bending driving assembly (41), a pressing part (42) and a bending part (43), the bending driving part (43) is arranged on the rack (1) and drives the bending part (43) to slide and rotatably connect to the rack (1) by taking the axis of the pressing part (42) as the circle center, the pressing part (42) is rotatably connected to the rack (1), the driving assembly (31) and the second motor (31) drives the bending mechanism (31), the bending machine is characterized in that an induction mechanism (5) is fixedly arranged on the rack (1), a cutting mechanism (6) is arranged on the rack (1), the cutting mechanism (6) is positioned on one horizontal side, away from the bending mechanism (4), of the conveying mechanism (3), a control system (12) is fixedly arranged on the rack (1), and the first motor (21), the second motor (22), the induction mechanism (5) and the cutting mechanism (6) are electrically connected with the control system (12);

the multi-gear transmission device (31) comprises a main gear (311), a plurality of transmission gears (312) and a plurality of intermediate gears (313), the transmission gears (312) comprise a plurality of upper gears (3121) and a plurality of lower gears (3122), the main gear (311), the intermediate gears (313), the upper gears (3121) and the lower gears (3122) are rotatably connected to the rack (1), adjacent lower gears (3122) are engaged with each other through the intermediate gears (313), the lower gears (3122) are positioned on the same horizontal line, the upper gears (3121) are engaged directly above the lower gears (3122), the main gear (311) is engaged with one of the lower gears (3122) positioned at both ends of the same row, a first motor (21) drives the main gear (311) to rotate, the main gear (311) and the lower gears (3122) have opposite rotating directions, the rotating directions of the main gear (311) and the intermediate gears (313) are the same, the upper gear (3121) and the lower gears (3122) are connected with a plurality of detachable transmission shaft components, and the upper gear (3122) and the other end of the detachable transmission shaft is connected with the upper gear (3122) and the upper gear (32);

the conveying assembly (32) comprises a horizontal nylon mold (321), the nylon mold (321) is detachably connected to the transmission shaft, the nylon mold (321) is a cylinder, a first circular groove (3211) is formed in the peripheral surface of the nylon mold (321), second circular grooves (3212) are formed in two ends of the first circular groove (3211), the width of each second circular groove (3212) is smaller than half of the width of the first circular groove (3211), the edge of each second circular groove (3212) coincides with the edge of the corresponding first circular groove (3211), a third circular groove (3213) is formed in the second circular groove (3212) at one end of the corresponding first circular groove (3211), and the edge of each third circular groove (3213) coincides with the corresponding first circular groove (3211);

the pressing part (42) comprises a pressing rotating shaft (421) which is horizontally and rotatably connected to the rack (1) and a nylon mold (321) which is sleeved on the pressing rotating shaft (421), one end, far away from the nylon mold (321), of the pressing rotating shaft (421) is connected with a pressing driving gear (422), the pressing driving gear (422) is indirectly meshed with the lower gear (3122) through two transition gears (423), the transition gears (423) are rotatably connected to the rack (1), the bending part (43) comprises a bending rotating shaft (431) which is horizontally and rotatably connected to the rack (1) and a nylon mold (321) which is rotatably connected to the bending rotating shaft (431), a semicircular sliding groove (11) is formed in the rack (1), the semicircular sliding groove (11) is arranged by taking the axis of the pressing rotating shaft (421) as the center of a circle, the bending rotating shaft (431) slides along the semicircular sliding groove (11) and is rotatably connected to the rack (1), the bending driving component (41) comprises a connecting shaft (411), a power gear (412), a meshing gear (413) and a swinging arm (414), a second motor (22) drives the rack (411) to rotate on the rack (412) and the connecting shaft (412) and is coaxially connected to the connecting shaft (412) and the connecting shaft (412) is connected to be connected to the second motor (412) which is connected to the connecting shaft (412), the power gear (412) is meshed with the meshing gear (413), the swing arm (414) is fixedly connected to one side, close to the nylon mold (321), of the meshing gear (413), the pressing and fixing rotating shaft (421) is rotatably connected to the axis of the meshing gear (413) and is rotatably connected with the swing arm (414), the swing arm (414) is detachably connected with the bending rotating shaft (431), and the rotating planes of the main gear (311), the intermediate gear (313), the upper gear (3121), the lower gear (3122), the power gear (412), the meshing gear (413) and the swing arm (414) are located on a vertical plane.

2. A high efficiency profile forming machine according to claim 1, wherein: the transmission shaft that is connected with last gear (3121) is gone up the cover and is equipped with regulating plate (7), the vertical sliding connection of regulating plate (7) is on frame (1), be equipped with regulating block (71) on regulating plate (7), vertical rotation is connected with tensioning bolt (72) on regulating block (71), tensioning bolt (72) threaded connection is on frame (1), the one end that tensioning bolt (72) are close to regulating block (71) has set firmly fixture block (73), set up cavity (74) that are used for fixture block (73) to rotate the connection in regulating block (71), fixture block (73) rotate and connect in cavity (74).

3. An efficient profile forming machine according to claim 1, wherein: the induction mechanism (5) comprises an inductor (51) and a counter (52), wherein the inductor (51) and the counter (52) are both fixedly connected to the rack (1), the inductor (51) is electrically connected with the counter (52), and the counter (52) is electrically connected with the control system (12).

4. A high efficiency profile forming machine according to claim 1, wherein: the cutting mechanism (6) comprises a cutting device (61) and a clamping device (62), the cutting device (61) comprises a cutting device (61) comprising a cutting wheel (611), a cutting air cylinder (612) and a cutting motor (613), the cutting wheel (611) is rotationally connected to the cutting motor (613), the cutting cylinder (612) is horizontally and fixedly connected to the rack (1), the cutting motor (613) is connected with the cutting cylinder (612) and horizontally slides, the rotating plane of the cutting wheel (611) is positioned on a vertical plane, the cutting air cylinder (612) is electrically connected with the control system (12), the clamping device (62) comprises an upper clamping piece (621), a lower clamping piece (622) and a clamping cylinder (623), the clamping cylinder (623) is vertically and fixedly connected to the rack (1), the upper clamping piece (621) is fixedly connected with the clamping cylinder (623), the upper clamping piece (621) is vertically connected to the rack (1) in a sliding way, the control system (12) is connected with the clamping cylinder (623), gaps are arranged on the upper clamping piece (621) and the lower clamping piece (622), the gap bisects the upper clip piece (621) and bisects the lower clip piece (622), the sliding direction of the cutting motor (613) is perpendicular to the sliding direction of the upper clamping piece (621), and the cutting wheel (611) can slide to a gap.

5. A high-efficiency special-shaped forming machine according to any one of claims 1 to 4, characterized in that: all seted up connecting hole (8) on transition gear (423), last gear (3121), lower gear (3122), between gear (313) and nylon mould (321), the tip of transmission shaft is inserted respectively and is located connecting hole (8) on last gear (3121), lower gear (3122) and nylon mould (321), set up side opening (81) with connecting hole (8) coaxial setting on connecting hole (8) lateral wall, side opening (81) are linked together with connecting hole (8), it is connected with the gear fixed axle to rotate on frame (1), the one end that the frame (1) was kept away from to the gear fixed axle is inserted and is located connecting hole (8) on between gear (313) and transition gear (423), the gear fixed axle keeps away from the one end of frame (1), presses the both ends of deciding pivot (421), bends pivot (431) and all offer on the one end that is close to nylon mould (321) and the both ends of transmission shaft and joins in marriage hole (82) with side opening (81) matched with axle, sliding connection has fixed block (83) in side opening (81), while fixed block (83) connect in sliding shaft (82).

6. An efficient profile forming machine according to claim 5, wherein: the improved motor is characterized in that a main connecting hole (9) is formed in the main gear (311), the first motor (21) comprises an output shaft, one end, far away from the first motor (21), of the output shaft is inserted into the main connecting hole (9), a main fixing hole (91) is formed in the side wall of the main connecting hole (9) and is coaxial with the main connecting hole (9), the main fixing hole (91) is communicated with the main connecting hole (9), the main fixing hole (91) penetrates through two side faces of the main gear (311), a main clamping block (92) matched with the main fixing hole (91) is fixedly arranged on the side wall of the output shaft, and the main clamping block (92) is slidably connected into the main fixing hole (91).

7. An efficient profile forming machine according to claim 5, wherein: the gear fixing shaft is far away from one end of the rack (1), two ends of the pressing rotating shaft (421), and circle centers of one end of the bending rotating shaft (431) close to the nylon mold (321) and two ends of the transmission shaft are provided with horizontal threaded holes (101), the threaded holes (101) are internally connected with fixing bolts (102), the fixing bolts (102) are sleeved with fixing wafers (10), and the diameters of the fixing wafers (10) are larger than those of the gear fixing shaft, the pressing rotating shaft (421), the bending rotating shaft (431) and the transmission shaft.