阅读说明：本技术 一种橡胶接头翻包成型一体机 (Rubber joint turns over a packet shaping all-in-one ) 是由 贺虎彬 牛林林 贺木通 贺虎彪 于 2021-07-17 设计创作，主要内容包括：本发明提供一种橡胶接头翻包成型一体机,包括支撑架、钢圈定位机构、翻包机构和赶压机构,翻包机构包括翻包辊、驱动气缸和驱动电机；翻包辊包括主动辊和从动辊,主动辊通过连接法兰与驱动电机的驱动轴固定,从动辊通过卡座转动套装在驱动气缸驱动杆上,主动辊和从动辊相对接,主动辊和从动辊均包括翻包气缸、赶压臂和翻包板。本实施例中将翻包辊设置为主动辊和从动辊,以便于同时对卷绕在两辊上的橡胶接头两端进行翻边,提高加工速度,为实现同时翻边作业,在两辊内均设置了翻包气缸,通过翻包气缸的杠杆推动锥形推块,能够使翻包板内侧驱动臂上的滚轮沿着锥形推块的坡度移动,使翻包板的自由端会向外侧旋转。(The invention provides a rubber joint turning and forming integrated machine which comprises a supporting frame, a steel ring positioning mechanism, a turning mechanism and a driving mechanism, wherein the turning mechanism comprises a turning roller, a driving cylinder and a driving motor; the bag turning roller comprises a driving roller and a driven roller, the driving roller is fixed with a driving shaft of a driving motor through a connecting flange, the driven roller is rotatably sleeved on a driving rod of a driving cylinder through a clamping seat, the driving roller and the driven roller are in butt joint, and the driving roller and the driven roller respectively comprise a bag turning cylinder, a pressure driving arm and a bag turning plate. The package roller will turn over in this embodiment sets up to drive roll and driven voller to in the while carry out the turn-ups to the rubber joint both ends of convoluteing on two rollers, improve process velocity, for the turn-ups operation simultaneously, all set up in two rollers and turned over a package cylinder, through the lever promotion toper ejector pad that turns over a package cylinder, can make the gyro wheel that turns over on the inboard actuating arm of package board remove along the slope of toper ejector pad, make the free end that turns over the package board can outside rotatory.)

1. A rubber joint turning and forming integrated machine comprises a support frame, a steel ring positioning mechanism, a turning mechanism and a pressure driving mechanism; the method is characterized in that: the bag turning mechanism comprises a bag turning roller, a driving cylinder and a driving motor; the bag turning roller comprises a driving roller and a driven roller, wherein the driving roller is fixed with a driving shaft of a driving motor through a connecting flange, the driven roller is rotatably sleeved on a driving rod of a driving cylinder through a clamping seat, the inner ends of the driving roller and the driven roller can be in butt joint, and the driving roller and the driven roller respectively comprise a bag turning cylinder, a pressure driving arm and a bag turning plate; a plurality of pushing holes are distributed in the middle of the two rollers along the circumferential direction, a plurality of push plates are fixed in the middle of a pushing shaft of the ladle overturning cylinder along the circumferential direction, a conical push block is fixed at the end part of the pushing shaft, and the outer ends of the push plates protrude out of the pushing holes; the corresponding ends of the two rollers are hinged with a plurality of ladle overturning plates along the circumferential direction, the inner sides of the two rollers are fixedly provided with driving arms, the driving arms are provided with idler wheels, and the idler wheels are attached to the inclined surfaces of the conical push blocks; the front end of the driving and pressing arm and the free end of the turning plate are both provided with pushing wheels, the front end of the driving and pressing arm is attached to the outer side of the free end of the turning plate, the rear end of the driving and pressing arm is provided with a cross hole, the pushing plate is sleeved on the cross hole and sleeved on the pushing plate, and the front end, the middle end and the rear end of the driving and pressing arm are all sleeved with elastic reset rings; the steel ring positioning mechanism comprises a fixed seat, a box body, a translation cylinder, a transverse motor, a longitudinal motor, a transverse screw, a U-shaped plate, a vertical screw, an upper holding claw and a lower holding claw; the box body is arranged on the fixed seat in a sliding manner and is connected with a cylinder rod of the translation cylinder; vertical plates are vertically arranged in the box body at intervals, a cross rod and a cross screw rod are arranged between the two vertical plates, a threaded sleeve is sleeved on the cross screw rod in a threaded manner, a sliding sleeve is sleeved on the cross rod, the threaded sleeve and the sliding sleeve are both fixed on the U-shaped plate, and a vertical screw rod and a vertical rod are arranged between two wings of the U-shaped plate; the inner ends of the upper holding claw and the lower holding claw are sleeved on a vertical rod, threads are sleeved on a vertical screw rod, two thread sections with opposite thread directions are uniformly distributed on a horizontal screw rod and the vertical screw rod, the horizontal screw rod and the vertical screw rod are respectively in transmission connection with a horizontal motor and a longitudinal motor, the upper holding claw and the lower holding claw are respectively positioned on the upper side and the lower side of the ladle overturning roller, and the outer ends of the upper holding claw and the lower holding claw are provided with positioning semi-rings with openings facing the ladle overturning roller; the pressure driving mechanism comprises a pressure driving motor, a reciprocating screw rod, a directional rod and two movable pressure driving seats; reciprocating screw rod and directional rod horizontal installation are in turning over a packet roller below, and reciprocating screw rod with catch up with the piezoelectric motor transmission and be connected, remove and catch up with to press a seat suit on reciprocating screw rod and directional rod, remove and catch up with to press a side to articulate there is the cylinder of catching up with, and the top articulates there is the clamp plate of catching up with, is fixed with the articulated elements on the actuating lever of catching up with pressing the cylinder, and it is articulated with the clamp plate of catching up with through the articulated elements, the free end cover of catching up with the clamp plate is equipped with the buffer beam, and the one end of buffer beam is rotated and is connected with and catches up with the pressure disk, and the cover is equipped with the spring on the buffer beam, and the spring is located and catches up with the pressure disk and catch up with between the clamp plate.

2. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the butt joint end of driven voller is fixed with spacing projection, and the butt joint groove that matches with spacing projection is seted up to the butt joint end of drive roll, vertical slide opening has been seted up in the push pedal, the rear end of catching up with pressure arm articulates in vertical slide opening, catch up with pressure arm outside middle part is fixed with the solid fixed ring of suit elasticity reset ring.

3. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the movable pressure driving seat is provided with a positioning hole and a screw hole which correspond to the reciprocating screw rod and the directional rod, the reciprocating screw rod and the directional rod are arranged in parallel, and the reciprocating screw rod is symmetrically provided with thread sections in opposite directions.

4. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the reciprocating screw rod is rotatably connected between the two supporting side plates, and the orientation rod is fixed between the two supporting side plates.

5. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the top of the box body is fixedly provided with a hanging plate, an electric push rod is longitudinally fixed on the hanging plate, a positioning seat is fixed on a driving rod of the electric push rod, and a pressing hole with an opening facing the middle part of the turning roll is formed in the positioning seat.

6. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the fixing seat is located between the two supporting side plates, a sliding rail is fixed on the fixing seat, and the box body is directionally displaced on the fixing seat through the sliding rail.

7. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the transverse motor is arranged on the inner side wall of the box body, and the longitudinal motor is arranged on a wing plate at the bottom of the U-shaped plate.

8. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the driving cylinder and the driving motor are correspondingly arranged on the support frame, and the bottom of the driving cylinder and the bottom of the driving motor are both fixed with bearing plates.

9. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: the bottom of the movable pressure driving seat is fixedly provided with a bottom plate, and the pressure driving cylinder is hinged on the bottom plate.

10. The rubber joint turning and forming all-in-one machine as claimed in claim 1, wherein: two the removal is caught up with and is pressed the seat and set up about turning over a packet roller symmetry, directional pole is provided with two, and both sides about the reciprocating screw rod are located respectively, the buffer beam is connected rather than rotating through fixing the bearing in catching up with the pressure dish.

Technical Field

The invention relates to the technical field of rubber joint processing, in particular to a rubber joint turning and forming integrated machine.

Background

The rubber joints are also called rubber tube soft joints, flexible rubber joints, rubber soft joints, flexible rubber joints, high-pressure rubber joints, rubber shock absorbers, compensators and the like, and are divided into 3 types of loose flange type, fixed flange type and thread type according to the connection mode; the pipe-shaped rubber part is composed of inner and outer layer rubber, cord fabric and steel wire ring, and is formed by vulcanization molding and loose combination with metal flange or parallel joint.

In the course of working at current rubber joint, need constantly increase its thickness to raw and other materials coiling, then turn over the package through the manual work again, reach the purpose that takes shape in being drawn into rubber joint with the steel ring, should turn over the artifical operating strength of package in-process great, can not guarantee rubber joint's the package effect that turns over completely to can't guarantee rubber joint's density, thereby influence rubber joint's processingquality easily, and whole work efficiency is lower, lead to rubber joint's productivity ratio to descend, the income is reduced.

Disclosure of Invention

The invention aims to provide a rubber joint turning and forming integrated machine, and aims to solve the problems that the efficiency of manual turning and forming in the processing process of the existing rubber joint is low, the manual operation intensity in the turning process is high, the turning effect of the rubber joint cannot be completely guaranteed, and the processing quality of the rubber joint is influenced.

In order to achieve the purpose, the rubber joint turning and forming integrated machine comprises a support frame, a steel ring positioning mechanism, a turning mechanism and a pressure driving mechanism; the bag turning mechanism comprises a bag turning roller, a driving cylinder and a driving motor; the bag turning roller comprises a driving roller and a driven roller, wherein the driving roller is fixed with a driving shaft of a driving motor through a connecting flange, the driven roller is rotatably sleeved on a driving rod of a driving cylinder through a clamping seat, the inner ends of the driving roller and the driven roller can be in butt joint, and the driving roller and the driven roller respectively comprise a bag turning cylinder, a pressure driving arm and a bag turning plate; a plurality of pushing holes are distributed in the middle of the two rollers along the circumferential direction, a plurality of push plates are fixed in the middle of a pushing shaft of the ladle overturning cylinder along the circumferential direction, a conical push block is fixed at the end part of the pushing shaft, and the outer ends of the push plates protrude out of the pushing holes; the corresponding ends of the two rollers are hinged with a plurality of ladle overturning plates along the circumferential direction, the inner sides of the two rollers are fixedly provided with driving arms, the driving arms are provided with idler wheels, and the idler wheels are attached to the inclined surfaces of the conical push blocks; the front end of the driving and pressing arm and the free end of the turning plate are both provided with pushing wheels, the front end of the driving and pressing arm is attached to the outer side of the free end of the turning plate, the rear end of the driving and pressing arm is provided with a cross hole, the pushing plate is sleeved on the cross hole and sleeved on the pushing plate, and the front end, the middle end and the rear end of the driving and pressing arm are all sleeved with elastic reset rings; the steel ring positioning mechanism comprises a fixed seat, a box body, a translation cylinder, a transverse motor, a longitudinal motor, a transverse screw, a U-shaped plate, a vertical screw, an upper holding claw and a lower holding claw; the box body is arranged on a fixed seat in a sliding mode and connected with a cylinder rod of the translation cylinder, vertical plates are arranged in the box body at intervals in the vertical direction, a transverse rod and a transverse screw rod are arranged between the two vertical plates, a threaded sleeve is sleeved on the transverse screw rod in a threaded mode, a sliding sleeve is sleeved on the transverse rod, the threaded sleeve and the sliding sleeve are both fixed on the U-shaped plate, and a vertical screw rod and a vertical rod are arranged between two wings of the U-shaped plate; the inner ends of the upper holding claw and the lower holding claw are sleeved on a vertical rod, threads are sleeved on a vertical screw rod, two thread sections with opposite thread directions are uniformly distributed on a horizontal screw rod and the vertical screw rod, the horizontal screw rod and the vertical screw rod are respectively in transmission connection with a horizontal motor and a longitudinal motor, the upper holding claw and the lower holding claw are respectively positioned on the upper side and the lower side of the ladle overturning roller, and the outer ends of the upper holding claw and the lower holding claw are provided with positioning semi-rings with openings facing the ladle overturning roller; the pressure driving mechanism comprises a pressure driving motor, a reciprocating screw rod, a directional rod and two movable pressure driving seats; reciprocating screw rod and directional rod horizontal installation are in turning over a packet roller below, and reciprocating screw rod with catch up with the piezoelectric motor transmission and be connected, remove and catch up with to press a seat suit on reciprocating screw rod and directional rod, remove and catch up with to press a side to articulate there is the cylinder of catching up with, and the top articulates there is the clamp plate of catching up with, is fixed with the articulated elements on the actuating lever of catching up with pressing the cylinder, and it is articulated with the clamp plate of catching up with through the articulated elements, the free end cover of catching up with the clamp plate is equipped with the buffer beam, and the one end of buffer beam is rotated and is connected with and catches up with the pressure disk, and the cover is equipped with the spring on the buffer beam, and the spring is located and catches up with the pressure disk and catch up with between the clamp plate.

Furthermore, the butt joint end of driven voller is fixed with spacing projection, and the butt joint end of drive roll sets up the butt joint groove that matches with spacing projection, seted up on the push pedal and erect the shape slide opening, the rear end of catching up with pressure arm articulates in erecting the shape slide opening, catch up with pressure arm outside middle part and be fixed with the solid fixed ring of suit elasticity reset ring.

Furthermore, a positioning hole and a screw hole which correspond to the reciprocating screw rod and the orientation rod are formed in the movable pushing seat, the reciprocating screw rod and the orientation rod are arranged in parallel, and thread sections in opposite directions are symmetrically arranged on the reciprocating screw rod.

Furthermore, reciprocating screw rod rotates to be connected between two support curb plates, the orientation lever is fixed between two support curb plates.

Furthermore, a hanging plate is fixed to the top of the box body, an electric push rod is longitudinally fixed to the hanging plate, a positioning seat is fixed to a driving rod of the electric push rod, and a pressing hole with an opening facing the middle of the turning roll is formed in the positioning seat.

Furthermore, the fixing base is located between the two supporting side plates, a sliding rail is fixed on the fixing base, and the box body is directionally displaced on the fixing base through the sliding rail.

Furthermore, the transverse motor is arranged on the inner side wall of the box body, and the longitudinal motor is arranged on a wing plate at the bottom of the U-shaped plate.

Furthermore, the driving cylinder and the driving motor are correspondingly arranged on the support frame, and the bottom of the driving cylinder and the bottom of the driving motor are both fixed with bearing plates.

Furthermore, a bottom plate is fixed at the bottom of the movable pressure driving seat, and the pressure driving cylinder is hinged to the bottom plate.

Further, two the removal is caught up with and is pressed the seat and set up about turning over a packet roller symmetry, directional pole is provided with two, and is located reciprocal screw rod upper and lower both sides respectively, the buffer beam is connected rather than rotating through fixing the bearing in catching up with the pressure disk.

The invention has the beneficial effects that: the invention provides a rubber joint turning and forming integrated machine which can automatically and quickly turn a bag and improve the processing quality, and aims to solve the problems that the efficiency of manual turning and forming in the processing process of the existing rubber joint is low, the manual operation intensity in the turning process is high, the turning effect of the rubber joint cannot be completely guaranteed, and the density of the rubber joint cannot be guaranteed, so that the processing quality of the rubber joint is influenced.

In the embodiment, the turning roller is set as the driving roller and the driven roller so as to simultaneously turn over two ends of the rubber joint wound on the two rollers and improve the processing speed, in order to realize simultaneous turning operation, the turning cylinder is arranged in the two rollers, the conical push block is pushed by a lever of the turning cylinder, a roller on the driving arm on the inner side of the turning plate can move along the gradient of the conical push block, the free end of the turning plate can rotate outwards, the front end of the driving arm is pushed up by the free end of the turning plate, when a cylinder rod of the turning cylinder pushes the conical push block, a push plate fixed on the cylinder rod slides in a push hole and pushes the driving arm, so that when the front end of the driving arm is pushed up by the free end of the turning plate, the driving arm can also push forwards synchronously, thereby realizing the turning operation of the rubber joint, greatly improving the turning speed of the turning mechanism and reducing the difficulty coefficient of manual operation, while increasing the yield of rubber joints.

According to the invention, the elastic reset ring is arranged on the outer side of the pushing arm, so that the pushing arm after the bag turning operation is completed can be reset through the tension of the elastic reset ring, and thus the pushing arm returns to the original state, and the manual operation intensity is reduced.

The driving assembly capable of driving the turning roller to rotate is arranged, so that rubber joints before and after turning are driven to be pressed, the density of the rubber joints is improved, the use quality of the rubber joints is guaranteed, the driven roller and the driven roller are respectively provided with the butt-joint grooves and the limiting convex columns which are matched, so that the driven roller can synchronously rotate with the driving roller, the driving roller is driven by the driving shaft of the driving motor, the clamping seat is arranged at the rear end of the driven roller and is sleeved on the driving rod of the driving cylinder in a rotating mode, the purpose is that the driven roller can rotate freely, the driving rod of the driving cylinder can control the driven roller to move horizontally, the driven roller and the driving roller are separated, and a worker can take the rubber joints off from the turning roller conveniently.

The upper holding claw and the lower holding claw are driven to rotate by the forward rotation of the longitudinal motor, the upper holding claw and the lower holding claw are close to each other by the vertical screw in the rotating process, then the upper positioning half ring and the lower positioning half ring are butted to be clamped on the ladle-turning roller, the steel wire ring can be moved, the steel wire ring is butted with a ring formed by the two positioning half rings, the two positioning half rings have certain magnetism, the steel wire ring can be adsorbed, the stability of the steel wire ring in the ladle-turning process of the rubber joint is ensured, manual positioning by workers is not needed, the operation difficulty of workers is reduced, the processing efficiency of the rubber joint is improved, and similarly, the upper holding claw and the lower holding claw can be far away from each other by the reverse rotation of the longitudinal motor and are not in contact with the raw material of the rubber joint any more, so that the subsequent processing of the raw material of the rubber joint is facilitated.

The positioning seat is controlled to move downwards by the driving rod of the electric push rod, so that the positioning seat is respectively contacted with the upper holding claw and the lower holding claw, the distance between the two sets of holding claws is limited, the stability of the holding claws is improved, and meanwhile, the steel ring positioning assembly is protected.

According to the invention, the box body is controlled to move forwards through the translation cylinder, so that the upper holding claw and the lower holding claw correspond to the ladle overturning roller, the butt joint of the upper holding claw and the lower holding claw can be controlled, and the purpose of conveniently positioning the steel wire ring is realized.

In order to ensure the compactness of the rubber joint and improve the processing quality of the rubber joint, the invention is provided with a mechanism capable of comprehensively driving and pressing the processing raw materials of the rubber joint, namely two movable driving and pressing seats are arranged between two supporting side plates, a swinging driving and pressing plate is arranged on the movable driving and pressing seats, the driving and pressing plate needs to be pushed to swing upwards through a cylinder rod of a driving and pressing cylinder, when the free end of the driving and pressing plate swings upwards, the height of the driving and pressing plate arranged on the free end of the driving and pressing plate gradually rises until the driving and pressing plate is contacted with the rubber joint raw materials wound on a bag turning roller, and the driving and pressing operation can be carried out while the bag turning roller rotates through the friction force generated by the driving and pressing plate and the bag turning roller.

In order to realize rapid comprehensive driving and pressing of the rubber joint, the two movable driving and pressing seats are arranged and are arranged on the reciprocating screw rod of the driving and pressing motor and sleeved on two opposite thread sections on the reciprocating screw rod correspondingly to threads, so that the two driving and pressing plates can move in opposite directions while driving and pressing the rubber joint, and the raw material of the rubber joint wound on the ladle overturning roller can be comprehensively and rapidly driven and pressed.

In order to ensure that the two driving plates are not damaged due to mutual excessive extrusion when being reset, the spring is arranged between the driving plates, and the spring provides a reverse buffer acting force for the driving plates, so that the driving plates are not damaged due to stress.

Drawings

Fig. 1 is a front view of the present invention.

FIG. 2 is a front view of the underwire positioning mechanism of the present invention.

Fig. 3 is a front cross-sectional view of the flipping mechanism of the present invention.

FIG. 4 is a perspective view of the structure of the driven roller according to the present invention.

FIG. 5 is a schematic surface view of a driven roller structure according to the present invention.

FIG. 6 is a top view of the underwire positioning mechanism of the present invention.

Fig. 7 is a schematic view of the internal cross-section of the case structure of the present invention.

Fig. 8 is a rear view of fig. 7 in accordance with the present invention.

Fig. 9 is a combination schematic diagram of the turning mechanism and the pushing mechanism of the invention.

Fig. 10 is an enlarged view of a portion a in fig. 9.

Fig. 11 is a schematic movement diagram of the catch-up mechanism of the present invention.

Fig. 12 is an overall schematic view of the driving and pressing assembly of the present invention.

In the figure: 1. supporting the side plates; 2. a fixed seat; 3. a box body; 301. a hanger plate; 302. an electric push rod; 303. positioning seats; 4. a slide rail; 5. a translation cylinder; 6. a transverse motor; 601. a transverse screw; 7. a vertical plate; 8. a U-shaped plate; 801. a threaded sleeve; 802. a sliding sleeve; 803. a vertical rod; 9. a longitudinal motor; 901. erecting a screw rod; 10. an upper holding claw; 11. a lower holding claw; 110. positioning the semi-ring; 12. a cross bar; 13. a driving cylinder; 14. a drive motor; 141. a connecting flange; 15. turning over the ladle roller; 151. a limiting convex column; 152. a push hole; 16. a card holder; 17. a ladle turning cylinder; 18. turning over the plate; 19. pushing the plate; 191. a vertical slide hole; 20. a pressure driving arm; 21. a conical push block; 22. a drive arm; 23. a roller; 24. a fixing ring; 25. a push wheel; 26. an elastic reset ring; 27. an orientation bar; 28. moving the pressure driving seat; 29. a pressure driving cylinder; 30. a driving plate; 31. an articulation member; 32. a buffer rod; 33. a spring; 34. a bearing; 35. a driving plate; 36. a voltage driving motor; 361. reciprocating the screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The invention relates to a concrete embodiment of a rubber joint turning and forming integrated machine.

Embodiment 1, as shown in fig. 1, fig. 3, fig. 4 and fig. 5, comprises a support frame, a steel ring positioning mechanism, a bag turning mechanism and a pressure driving mechanism, wherein the bag turning mechanism comprises a bag turning roller 15, a driving cylinder 13 and a driving motor 14, the driving cylinder 13 and the driving motor 14 are correspondingly arranged on the support frame, and the bottom parts of the driving cylinder 13 and the driving motor 14 are respectively fixed with a bearing plate; the turning roll comprises a driving roll and a driven roll, the driving roll is fixed with a driving shaft of a driving motor 14 through a connecting flange 141, the driven roll is sleeved on a driving rod of a driving cylinder 13 through a clamping seat 16 in a rotating way, the driving roll and the driven roll are in butt joint, a limiting convex column 151 is fixed at the butt joint end of the driven roll, a butt joint groove matched with the limiting convex column 151 is arranged at the butt joint end of the driving roll, through arranging a driving component capable of driving the turning roll 15 to rotate, the rubber joint before and after turning is convenient to be driven to press, the pressing is carried out for the purpose of improving the density of the rubber joint, the use quality of the rubber joint is ensured, through respectively arranging the butt joint groove and the limiting convex column which are matched with each other on the driving roll and the driven roll, in order to enable the driven roll to rotate synchronously, the driving roll is driven through the driving shaft of the driving motor 14, through arranging the clamping seat 16 at the rear end of the driven roll, and make it rotate the suit on the actuating lever that drives actuating cylinder 13, the purpose is that the driven voller can the free rotation to can also realize the separation of driven voller and drive roll through the horizontal migration of the actuating lever control driven voller of driving actuating cylinder 13, take off rubber joint from the bale-turning roller for the convenience of the staff.

As shown in fig. 3, 4 and 5, the driving roller and the driven roller each include a bag-turning cylinder 17, a driving arm 20 and a bag-turning plate 18, a plurality of closed slots are distributed along the circumferential direction at the corresponding ends of the two rollers, the bag-turning plate 18 is hinged in the closed slots, a driving arm 22 is fixed at the inner side of the bag-turning plate 18, a roller 23 is arranged on the driving arm 22, a plurality of pushing holes 152 are distributed along the circumferential direction at the middle parts of the two rollers, a plurality of pushing plates 19 are fixed at the middle parts of the pushing shafts of the bag-turning cylinder 17 along the circumferential direction, a conical pushing block 21 is fixed at the end part of each pushing plate, the outer ends of the pushing plates 19 protrude out of the pushing holes 152 and slide along the pushing holes 152, a pushing wheel 25 is arranged at the front end of the driving arm 20 and the free end of the bag-turning plate 18, the front end of the driving arm 20 is attached to the outer side of the free end of the bag-turning plate 18, a cross hole is arranged at the rear end of the pushing plate, and is sleeved on the pushing plate 19 through the cross hole, a vertical sliding hole 191 is arranged on the pushing plate 19, the rear end of the driving arm 20 is hinged in the vertical sliding hole 191, the middle part of the outer side of the driving arm 20 is fixed with a fixing ring 24, the fixing ring 24 and the front and rear ends of the driving arm 20 are sleeved with elastic reset rings 26, the turning roller 15 is set as a driving roller and a driven roller so as to simultaneously turn over the two ends of a rubber joint wound on the two rollers, the processing speed is improved, in order to realize simultaneous turning operation, the turning cylinder 17 is arranged in the two rollers, the conical push block 21 is pushed by a lever of the turning cylinder 17, a roller 23 on a driving arm 22 on the inner side of the turning plate 18 can move along the gradient of the conical push block 21, the free end of the turning plate 18 can rotate outwards, the front end of the driving arm 20 is pushed up by the free end of the turning plate 18, and when a cylinder rod of the turning cylinder 17 pushes the conical push block 21, a push plate 19 fixed on the cylinder rod slides in the push hole 401 and pushes the driving arm 20, therefore, when the front end of the pushing arm 20 is jacked up by the free end of the turning plate 18, the pushing arm 20 can be synchronously pushed forwards, so that the turning operation of the rubber joint is realized, the turning speed of the turning mechanism is greatly improved, the manual operation difficulty coefficient is reduced, and the yield of the rubber joint is increased.

As shown in fig. 2, 6, 7 and 8, the steel ring positioning mechanism includes a fixed seat 2, a box 3, a translation cylinder 5, a transverse motor 6, a longitudinal motor 9, a transverse screw 601, a U-shaped plate 8, a vertical screw 901, an upper holding claw 10 and a lower holding claw 11; the box body 3 is arranged on the fixed seat 2 in a sliding way and is connected with the cylinder rod of the translation cylinder 5, the fixed seat 2 is positioned between the two supporting side plates 1, and the fixed seat 2 is fixed with a slide rail 4, the box body 3 is directionally displaced on the fixed seat 2 through the slide rail 4, the box body 3 is controlled to move forwards through the translation cylinder 5, then the upper holding claw 10 and the lower holding claw 11 are corresponding to the ladle-turning roller 15, therefore, the butt joint of the upper holding claw 10 and the lower holding claw 11 can be controlled, and the purpose of conveniently positioning the steel wire ring is realized, the transverse motor 6 is installed on the inner side wall of the box body 3, the longitudinal motor 9 is installed on a wing plate at the bottom of the U-shaped plate 8, vertical plates 7 are vertically arranged in the box body 3 at intervals, a transverse rod 12 and a transverse screw 601 are arranged between the two vertical plates 7, a threaded sleeve 801 is sleeved on the transverse screw 601, a sliding sleeve 802 is sleeved on the transverse rod 12, the threaded sleeve 801 and the sliding sleeve 802 are both fixed on the U-shaped plate 8, and a vertical screw 901 and a vertical rod 803 are arranged between two wings of the U-shaped plate 8; the inner ends of the upper holding claw 10 and the lower holding claw 11 are sleeved on a vertical rod 803, the threads are sleeved on a vertical screw 901, thread sections with opposite thread directions are uniformly distributed on a horizontal screw 601 and the vertical screw 901, the horizontal screw 601 and the vertical screw 901 are respectively in transmission connection with a horizontal motor 6 and a longitudinal motor 9, the upper holding claw 10 and the lower holding claw 11 are respectively positioned at the upper side and the lower side of a ladle roller 15, the outer end of the upper holding claw 10 and the lower holding claw 11 are provided with positioning semi-rings 110 with openings facing the ladle roller 15, the vertical screw 901 is driven to rotate by the forward rotation of the longitudinal motor 9, the upper holding claw 10 and the lower holding claw 11 are mutually close in the rotation process of the vertical screw 901, then the upper positioning semi-ring 110 and the lower positioning semi-ring 110 are mutually connected in a butt joint manner to be clamped on the ladle roller 15, a steel wire ring can be moved, the steel wire ring is mutually connected with a circular ring formed by the two positioning semi-rings 110, the two positioning semi-rings 110 have certain magnetism and can adsorb the steel wire ring, in order to guarantee steel wire winding and turn over the stability of package in-process at rubber joint, do not need the workman to fix a position manually, reduce staff's the operation degree of difficulty, still improved rubber joint's machining efficiency, on the same way, the contrarotation through vertical motor 9 can realize embracing claw 10 and embracing claw 11 down and keep away from each other, no longer contacts with the rubber joint raw materials to in-process processing to the rubber joint raw materials.

As shown in fig. 9 to 12, the driving mechanism comprises a driving motor 36, a reciprocating screw 361, an orientation rod 27 and two moving driving seats 28; the reciprocating screw 361 and the directional rod 27 are transversely arranged below the turning roll 15, the reciprocating screw 361 is in transmission connection with the driving motor 36, the two movable driving seats 28 are symmetrically arranged relative to the turning roll 15, the directional rod 27 is provided with two parts which are respectively positioned at the upper side and the lower side of the reciprocating screw 361, the movable driving seats 28 are sleeved on the reciprocating screw 361 and the directional rod 27, the movable driving seats 28 are provided with positioning holes and screw holes corresponding to the reciprocating screw 361 and the directional rod 27, the reciprocating screw 361 and the directional rod 27 are arranged in parallel, the reciprocating screw 361 is symmetrically provided with threaded sections in opposite directions, the reciprocating screw 361 is rotatably connected between the two supporting side plates 1, the directional rod 27 is fixed between the two supporting side plates 1, the bottom of the movable driving seat 28 is fixed with a bottom plate, the driving cylinder 29 is hinged on the bottom plate, the top is hinged with the driving plate 30, and the hinged part is fixed on the driving rod of the driving cylinder 29 with a hinged part 31, the driving plate 30 is hinged with the driving plate 30 through a hinge part 31, a buffer rod 32 is sleeved at the free end of the driving plate 30, one end of the buffer rod 32 is rotatably connected with a driving plate 35, the buffer rod 32 is rotatably connected with the driving plate 35 through a bearing 34 fixed in the driving plate 35, a spring 33 is sleeved on the buffer rod 32, the spring 33 is positioned between the driving plate 35 and the driving plate 30, in order to ensure the compactness of the rubber joint and improve the processing quality of the rubber joint, a mechanism capable of comprehensively driving the processing raw materials of the rubber joint is arranged, namely, two movable driving seats 28 are arranged between two supporting side plates 1, the movable driving plate 30 is arranged on the movable driving seats 28, the driving plate 30 can swing upwards by the cylinder rod of the driving cylinder 29, when the free end of the driving plate 30 swings upwards, the height of the driving plate 35 arranged at the free end of the driving plate 30 gradually rises, until the rubber joint material wound around the ladle roller 15 comes into contact with the rubber joint material, the friction force generated between the driving plate 35 and the ladle roller 15 enables the driving operation to be performed while the ladle roller 15 rotates.

In this embodiment, in order to realize that quick comprehensive pressure to rubber joint, set up two and removed and catch up with pressure seat 28, and two removal catch up with pressure seat 28 and all set up on the reciprocating screw 361 that catches up with pressure motor 36, and correspond the screw thread suit on reciprocating screw 361 two opposite screw thread sections, make two catch up with pressure dish 35 and catch up with pressure the rubber joint and can remove to opposite direction again, thereby carry out comprehensive and quick work of catching up with pressure to the rubber joint raw materials of convoluteing at the bale roller 15 that turns over.

In example 2, a description will be given of a rubber joint turning and molding all-in-one machine in this example focusing on differences from example 1.

In this embodiment, as shown in fig. 3 and 4, the middle part of the outer side of the pushing arm 20 is fixed with a fixing ring 24, the fixing ring 24 and the front and rear ends of the pushing arm 20 are all sleeved with elastic reset rings 26, the elastic reset rings 26 are arranged on the outer side of the pushing arm 20, so that the pushing arm 20 after the bag turning operation is completed can be reset through the tension of the elastic reset rings 26, and the original state is returned, and the manual operation intensity is reduced.

Embodiment 3, as shown in fig. 1, fig. 2, and fig. 8, a hanging plate 301 is fixed to the top of the box 3, an electric push rod 302 is longitudinally fixed to the hanging plate 301, a positioning seat 303 is fixed to a driving rod of the electric push rod 302, a pressure hole with an opening facing the middle of the ladle-turning roller 15 is formed in the positioning seat 303, the positioning seat 303 is controlled to move downwards by the driving rod of the electric push rod 302, and then the positioning seat 303 is respectively contacted with the upper holding claw 10 and the lower holding claw 11, so that the distance between the two sets of holding claws is limited, the stability of the holding claws is improved, and a steel ring positioning assembly is protected.

Embodiment 4, as shown in fig. 9 and 10, the buffer rod 32 is sleeved at the free end of the catch-up pressure plate 30, one end of the buffer rod 32 is rotatably connected with the catch-up pressure plate 35, the spring 33 is sleeved on the buffer rod 32, and the spring 33 is located between the catch-up pressure plate 35 and the catch-up pressure plate 30, in order to ensure that the two catch-up pressure plates 35 are not damaged due to mutual excessive extrusion when being reset, the spring 33 is arranged between the catch-up pressure plate 35 and the catch-up pressure plate 30, and a reverse buffer acting force is provided for the catch-up pressure plate 35 through the spring 33, thereby ensuring that the catch-up pressure plate 35 is not damaged due to stress.