CN110540058B

CN110540058B - A pipe push mechanism for pipe fitting conveying

Info

Publication number: CN110540058B
Application number: CN201910984861.0A
Authority: CN
Inventors: 陈怡�
Original assignee: Zhejiang Qingshan Steel Pipe Co ltd
Current assignee: Qingshan Steel Pipe Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-12-11
Anticipated expiration: 2039-10-16
Also published as: CN112027630A; CN112027630B; CN110540058A; CN112027632B; CN112027632A

Abstract

The invention discloses a guide pipe pushing mechanism for conveying pipe fittings, and belongs to the field of workpiece processing mechanical equipment. The pipe moving mechanism is horizontally arranged on a conveying support on one side below the pipe moving mechanism, a pipe guiding pipe is obliquely and downwards fixedly arranged on the upper side of the conveying support, a lifting guide plate is vertically and fixedly arranged at the output end of a lifting cylinder, a pipe clamping connecting plate is vertically arranged on the lower side of the lifting guide plate, a pipe fitting clamping groove with a circular arc-shaped structure is arranged between the upper side of one end of the pipe clamping connecting plate and the lower side of the lifting guide plate, a suction pipe connecting plate is vertically arranged on one side of a translation support, the translation guide plate is arranged on the pipe moving support in a sliding mode along the horizontal direction, a conveying belt is horizontally arranged. The pipe fitting pushing device is reasonable in structural design, pipe fittings can be pushed one by one stably and conveniently, so that the pipe fittings can be placed on the conveying belt smoothly and accurately for conveying, the automation degree of pipe fitting feeding and conveying is improved, and the requirements of processing and using are met.

Description

A pipe push mechanism for pipe fitting conveying

Technical Field

The invention belongs to the field of workpiece processing mechanical equipment, and particularly relates to a guide pipe pushing mechanism for conveying pipe fittings, which is mainly applied to continuous feeding and conveying of pipe fittings.

Background

The pipe fitting is a workpiece with a cylindrical structure, the variety of the pipe fitting is various, different pipe fittings are made of different materials, the quality of the pipe fitting is directly determined by the quality of the materials, the pipe fitting is a necessary material for building engineering and mechanical equipment, and the pipe fitting is a general name of parts playing roles in connection, control, diversion, sealing, supporting and the like in a mechanical system. The steel pipe fitting is the leading one in the pipe fitting, and the steel pipe fitting is the pressure-bearing pipe fitting, and according to the difference of processing technology, the steel pipe fitting can divide into: for butt welding pipe fittings, socket welding pipe fittings, threaded pipe fittings and flange pipe fittings, the pipe fittings can be classified according to the processing technology, and the pipe fittings can be classified according to purposes, connection modes and materials. In the production and processing process of the pipe fittings, the pipe fittings produced and processed by the previous process are required to be sequentially fed one by one to enable the subsequent process to be processed, the existing method is to manually feed the pipe fittings one by one to a required position and then to carry out transmission processing after the existing pipe fittings are produced and processed by the previous process, the labor intensity of workers is high, the feeding efficiency of the pipe fittings is low, and the requirement of large-scale pipe fitting production and processing is difficult to meet, the existing pipe fitting feeding equipment is difficult to accurately transfer the pipe fittings to the required position in the feeding process in the process of sequentially feeding and transmitting the pipe fittings, the existing pipe fitting transfer mechanism mainly adopts a mechanical arm to grab and feed the pipe fittings, but adopts the mechanical arm to transfer the pipe fittings to the feeding, the pipe fittings need to be grabbed firstly, and the existing mechanical arm is in the process of grabbing the pipe fittings, often can cause the pipe fitting to drop owing to snatch not jail at the in-process of snatching the pipe fitting, lead to the pipe fitting can not be by the normal processing of carrying out the next procedure, make the efficiency and the quality of pipe fitting processing can not be guaranteed, and utilize the in-process that the manipulator snatched the pipe fitting, the manipulator needs the continuous independent drive of a plurality of actuating mechanism, the drive energy consumption is higher, and many actuating mechanism also very easily break down, be difficult to long period stable operation, can not guarantee continuous efficient snatchs the pipe fitting one by one stable place to required station, lead to the pipe fitting to be difficult to by high-efficient accurate processing. The existing pipe fitting mainly adopts the material pipe to convey in the transfer process, and the existing pipe fitting is carrying out the material loading in-process along vertical direction, because a plurality of pipe fittings stack together along vertical direction, in close contact with between two adjacent pipe fittings, is difficult to block the pipe fitting at the gliding in-process one by one when utilizing the material pipe conveying, leads to being difficult to carry out the material loading with the pipe fitting one by one along vertical direction, has reduced the efficiency and the quality of pipe fitting conveying processing, can not satisfy the needs that processing was used.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides the guide pipe pushing mechanism for conveying the pipe fittings, which has reasonable structural design, can smoothly and conveniently push the pipe fittings one by one, enables the pipe fittings to be smoothly and accurately placed on a conveying belt for conveying, and improves the automation degree of pipe fitting feeding and conveying.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a pipe pushing mechanism for pipe fitting conveying, its characterized in that: the pipe pushing mechanism for conveying the pipe fittings comprises a conveying support, a pipe mechanism and a pipe moving mechanism, the pipe mechanism is vertically and fixedly arranged on the upper side of the conveying support, the pipe moving mechanism is horizontally arranged on the conveying support on one side below the pipe mechanism, the pipe mechanism comprises a pipe material pipe, a lifting cylinder, a lifting guide plate, a pipe clamping connecting plate, a pipe pushing cylinder, a reciprocating rotating plate and a pipe pushing guide rod, the pipe material pipe is obliquely and downwards fixedly arranged on the upper side of the conveying support, the lifting cylinder is vertically and downwards fixedly arranged on the upper side of the conveying support, the lifting guide plate is vertically and fixedly arranged at the output end of the lifting cylinder, a guide support is vertically and fixedly arranged on the conveying support on one side below the lifting cylinder, the lifting guide plate is arranged on the guide support in a sliding manner along the vertical direction, the pipe clamping connecting plate is vertically arranged on the lower side of the lifting guide plate, a pipe fitting clamping groove with a circular arc structure is arranged between the upper side of one end of the pipe clamping connecting plate and the lower side of the lifting guide plate, a limiting baffle is vertically and fixedly arranged at one end of the lower side of the pipe guide pipe, the limiting baffle is vertically and adjacently arranged at one side of the pipe clamping connecting plate, a guide rod support is horizontally and fixedly arranged on the pipe clamping connecting plate at one side of the pipe fitting clamping groove, a push pipe guide rod is arranged on the guide rod support in a sliding manner along the horizontal direction, a push pipe connecting plate with a circular structure is vertically and fixedly arranged at the end of the pipe fitting clamping groove of the push pipe guide rod, a spring baffle is vertically and fixedly arranged at the other end of the push pipe guide rod, a return spring is sleeved on the push pipe guide rod between the spring baffle and the guide rod support, the other side of the spring baffle is vertically and rotatably connected with a push pipe roller, a rotating, a push plate tension spring is obliquely arranged between the upper side of the reciprocating rotating plate and the rotating plate support, the push pipe pushing cylinder is horizontally and fixedly arranged on one side above the lifting guide plate, the output end of the push pipe pushing cylinder is horizontally and slidably provided with a push plate piston rod, the end part of the push plate piston rod is vertically and rotatably connected with a push plate roller, the push plate roller is attached and rolled on one side above the reciprocating rotating plate, the push pipe roller is attached and rolled on one side below the reciprocating rotating plate, the pipe moving mechanism comprises a pipe moving support, a translation support, a suction pipe connecting plate, a pipe pressing wedge block, a translation guide plate, a pipe moving motor, a conveying belt and a conveying motor, the pipe moving support is vertically and fixedly arranged on the conveying support on one side of the pipe mechanism, the pipe moving support is of an L-shaped structure, the pipe pressing wedge block is fixedly arranged on the lower side of the upper end of the pipe moving support, the straw connecting plate is vertically arranged on one side of the translation support, a pressure pipe guide plate is vertically and fixedly arranged on one side of the straw connecting plate, the pressure pipe guide plate is arranged on a pressure pipe guide rod in a sliding mode along the vertical direction, a bearing plate spring is sleeved on the pressure pipe guide rod on the lower side of the pressure pipe guide plate, the straw connecting plate is of an L-shaped structure, a straw electromagnet is fixedly arranged on the surface of the straw connecting plate in a laminating mode, a guide wheel support is vertically and fixedly arranged at the upper end of the straw connecting plate, a pressure pipe guide wheel is vertically and rotatably connected to the upper end of the guide wheel support, a translation guide plate is horizontally and fixedly arranged in the middle of one side of the translation support, the translation guide plate is arranged on the tube moving support in a sliding mode along the horizontal direction, an upper translation rack and a lower translation rack are respectively and horizontally and fixedly, move a tub gear and reset gear and be the same intermittent type gear of specification, move and adopt synchronous belt transmission to connect between tub gear and the reset gear, move a tub motor level fixed and set up in gear carrier downside, move and adopt between tub motor and the reset gear to move a tub belt transmission and be connected, the fixed biography pipe support that is provided with of conveying support of translation support downside is improved level, and biography pipe support both sides level rotation respectively is connected with the biography pipe and changes the roller, and the conveyer level sets up in biography pipe support upside, and the conveyer both sides are convoluteed respectively and are connected in the biography pipe of biography pipe support both sides and change the roller, the conveying motor level is fixed to be set up in biography pipe support one side, and the conveying motor drives and passes a.

Furthermore, a rotating support is arranged on one side below the lifting guide plate, one end of the upper side of the clamping pipe connecting plate is hinged to the rotating support, and buffering tension springs are respectively and symmetrically arranged between two sides below the lifting guide plate and the clamping pipe connecting plate in an inclined mode.

Furthermore, a guide plate sleeve matched with the translation guide plate is horizontally and fixedly arranged on one side of the pipe moving support, and the translation guide plate is arranged in the guide plate sleeve in a sliding mode along the horizontal direction.

Furthermore, the included angle between the lower side inclined plane of the pressure pipe wedge and the horizontal plane is 45-60 degrees.

Compared with the prior art, the invention has the following advantages and effects: the pipe fitting conveying device has reasonable structural design, the pipe fitting conveying device is vertically and fixedly arranged at the upper side of the conveying bracket through the pipe guide mechanism, the pipe moving mechanism is horizontally arranged on the conveying bracket at one side below the pipe guide mechanism, the pipe fittings can be stably and one by one guided and fed along the vertical direction by utilizing the pipe guide mechanism and can be horizontally pushed to one side of the pipe moving mechanism, the end parts of the pipe fittings can be firmly adsorbed and fixed by utilizing the pipe moving mechanism and can be horizontally and stably conveyed, the pipe fittings can be downwards moved along the vertical direction in the translation process of the pipe fittings and then placed on the conveying belt, so that the pipe fittings can be horizontally conveyed under the driving of the conveying belt, the automation degree of pipe fitting feeding and conveying is improved, the pipe fittings are obliquely and downwards fixedly arranged at the upper side of the conveying bracket through the pipe guide, the lifting guide plate is vertically and fixedly arranged at the output, the lifting guide plate and the pipe clamping connecting plate are of L-shaped structures which can be mutually matched and connected, a pipe fitting clamping groove with a circular arc structure is arranged between the upper side of one end of the pipe clamping connecting plate and the lower side of the lifting guide plate, a limit baffle is vertically and fixedly arranged at one end of the lower side of the pipe guide pipe, the limit baffle is vertically and adjacently arranged at one side of the pipe clamping connecting plate, the lifting guide plate is pulled by a lifting cylinder along the vertical direction, so that the lifting guide plate and the pipe clamping connecting plate can stably perform lifting motion along the vertical direction under the guiding action of a guide support, when the pipe fitting clamping groove is communicated with the lower end of the pipe guide pipe, the pipe fitting at the lowest end of a plurality of pipe fittings which are sequentially stacked in the pipe guide pipe can fall into the pipe fitting clamping groove, the lifting guide plate is pushed downwards along the vertical direction by a lifting cylinder, the outlet at the lower end of, the pipe fittings in the pipe fitting clamping grooves are prevented from slipping off, one-by-one guiding and feeding of the pipe fittings is ensured to be realized, the rotary support seat is hinged to the lifting guide plate through one end of the upper side of the pipe fitting connecting plate, the buffering tension springs are respectively and symmetrically arranged between the two sides below the lifting guide plate and the pipe fitting connecting plate in an inclined mode, so that when the pipe fittings in the pipe fittings impact the pipe fitting connecting plate in the falling process, the pipe fitting connecting plate can rotate to a certain extent and reset rapidly under the action of the buffering tension springs, the pipe fitting connecting plate can absorb impact force generated by the falling of the pipe fittings rapidly in the rotating process, the pipe fittings can be ensured to fall into the pipe fitting clamping grooves stably, the pipe fitting guide rod is arranged on the guide rod support seat in a sliding mode along the horizontal direction through the pipe pushing guide rod, the pipe pushing guide rod is vertically and fixedly provided with a pipe pushing connecting plate of a circular structure along the pipe fitting clamping grooves, the other side of the spring baffle is vertically and rotatably connected with a push pipe roller, the middle part of the reciprocating rotating plate is rotatably connected with the end part of the rotating plate support, a push plate tension spring is obliquely arranged between the upper side of the reciprocating rotating plate and the rotating plate support, the output end of a push pipe cylinder on one side above the lifting guide plate is horizontally and slidably provided with a push plate piston rod, the end part of the push plate piston rod is vertically and rotatably connected with the push plate roller, the push plate piston rod is horizontally pushed by the push pipe cylinder, so that the reciprocating rotating plate can be stably and reciprocally rotated under the action of the push pipe cylinder and the push plate tension spring, when the reciprocating rotating plate is anticlockwise rotated under the action of the push pipe cylinder, the lower end of the reciprocating rotating plate can horizontally push a push pipe guide rod, the push pipe guide rod can drive a push pipe connecting plate to synchronously translate, so that a pipe in a pipe clamping groove can be horizontally, the lower end of the reciprocating rotating plate loses horizontal pressure on the pipe pushing guide rod, so that the pipe pushing guide rod can translate under the action of a reset spring, the pipe pushing connecting plate can continue to push and translate next pipe fittings after being reset and translated, in the reciprocating rotating process of the reciprocating rotating plate, a push plate roller is attached and rolls on one side above the reciprocating rotating plate, a pipe pushing roller is attached and rolls on one side below the reciprocating rotating plate, smooth translation motion of a push plate piston rod and the pipe pushing guide rod along the horizontal direction is realized, by utilizing the structure, the pipe fittings in a pipe fitting clamping groove can be stably pushed to one side of a pipe moving mechanism under the action of the pipe pushing guide rod, the pipe fittings are continuously adsorbed and transferred, a translation guide plate is horizontally and fixedly arranged in the middle of one side of the translation support, the translation guide plate is arranged on the pipe moving support in a sliding manner along the horizontal direction, and an upper translation rack and a lower translation rack are respectively and, the pipe moving gear and the reset gear are intermittent gears with the same size and specification, the pipe moving gear and the reset gear are in transmission connection through a synchronous belt, the pipe moving motor and the reset gear are in transmission connection through a pipe moving belt, the pipe moving motor drives the reset gear to rotate through the pipe moving belt, the pipe moving gear and the reset gear can synchronously rotate in the same direction, the pipe moving gear and the reset gear can alternately drive the translation guide plate in the rotating process, the translation guide plate can continuously reciprocate along the pipe moving support to perform translation motion, the translation guide plate can drive the translation support to continuously reciprocate in the translation process, a guide plate sleeve matched with the translation guide plate is horizontally and fixedly arranged on one side of the pipe moving support, and the translation guide plate is arranged on the guide plate sleeve in a sliding manner in the horizontal direction, the pipe pressing guide rod is vertically and fixedly arranged on one side of the translation support, the pipe pressing guide plate on one side of the suction pipe connecting plate is arranged on the pipe pressing guide rod in a sliding mode along the vertical direction, a bearing plate spring is sleeved on the pipe pressing guide rod on the lower side of the pipe pressing guide plate, a suction pipe electromagnet is fixedly arranged on the surface of the suction pipe connecting plate in a fitting mode, the conveying belt is horizontally arranged on the upper side of the conveying pipe support, two sides of the conveying belt are respectively wound on conveying pipe rotating rollers connected to two sides of the conveying pipe support, the suction pipe electromagnet on the surface of the suction pipe connecting plate enables the end portion of a pipe piece pushed out of a pipe piece clamping groove to be firmly adsorbed and fixed, the pipe piece which is adsorbed and fixed can be synchronously driven to translate by utilizing the translation motion of the translation support, the pipe piece can be translated to the upper side, the upper end of a guide wheel support at the upper end of the suction pipe connecting plate is vertically and rotatably connected with a pressure pipe guide wheel, when the translation support performs translation motion, the pressure pipe guide wheel at the upper side of the suction pipe connecting plate rolls along the inclined plane at the lower side of the pressure pipe wedge, so that the suction pipe connecting plate can move downwards along the vertical direction under the action of the pressure pipe wedge, a pipe fitting adsorbed and fixed by the suction pipe connecting plate can be accurately moved to the upper side of a conveying belt, after the pipe fitting is moved to a required position, the suction pipe electromagnet on the suction pipe connecting plate is powered off to lose magnetic force, the pipe fitting can stably and accurately fall onto the conveying belt under the action of gravity, the pipe fitting can be stably and smoothly conveyed along the horizontal direction under the driving of the conveying belt, a bearing plate spring is sleeved on the pressure pipe guide rod at the lower side of the pressure pipe guide plate, when the pressure pipe guide wheel is not in contact with the pressure pipe wedge, the pipe pressing wedge block can push the suction pipe connecting plate to rapidly and stably move downwards when the pipe pressing guide wheel rolls along the inclined plane of the lower side of the pipe pressing wedge block in the process of driving the suction pipe connecting plate to perform translational motion through the included angle of 45-60 degrees between the inclined plane of the lower side of the pipe pressing wedge block and the horizontal plane, so that the pipe fitting can be efficiently and accurately transferred and placed.

Drawings

Fig. 1 is a front view of a catheter pushing mechanism for tube delivery according to the present invention.

Fig. 2 is a front view schematically showing the structure of the catheter mechanism of the present invention.

Fig. 3 is a schematic diagram of the structure of the right side of the catheter mechanism of the present invention.

Fig. 4 is a front view of the tube moving mechanism of the present invention.

In the figure: 1. conveying support, 2, guide pipe mechanism, 3, pipe moving mechanism, 4, guide pipe material pipe, 5, lifting cylinder, 6, lifting guide plate, 7, pipe clamping connecting plate, 8, pipe pushing cylinder, 9, reciprocating rotating plate, 10, pipe pushing guide rod, 11, guide support, 12, pipe fitting clamping groove, 13, limit baffle, 14, guide rod support, 15, pipe pushing connecting plate, 16, spring baffle, 17, reset spring, 18, pipe pushing roller, 19, rotating plate support, 20, push plate tension spring, 21, push plate piston rod, 22, push plate roller, 23, pipe moving support, 24, translation support, 25, suction pipe connecting plate, 26, pipe pressing wedge block, 27, translation guide plate, 28, pipe moving motor, 29, conveying belt, 30, conveying motor, 31, pipe pressing guide rod, 32, pipe pressing guide plate, 33. the automatic pipe conveying device comprises a bearing plate spring, 34 suction pipe electromagnets, 35 guide wheel supports, 36 pressure pipe guide wheels, 37 upper translation racks, 38 lower translation racks, 39 gear supports, 40 pipe moving gears, 41 reset gears, 42 synchronous belts, 43 pipe moving belts, 44 pipe conveying supports, 45 pipe conveying rotating rollers, 46 rotating supports, 47 buffer tension springs and 48 guide plate sleeves.

Detailed Description

To further illustrate the present invention, a specific embodiment of a catheter pushing mechanism for tube delivery is further illustrated below with reference to the accompanying drawings, and the following examples are illustrative of the present invention and the present invention is not limited to the following examples.

As shown in fig. 1, the pipe pushing mechanism for conveying pipe fittings of the present invention includes a conveying support 1, a pipe guiding mechanism 2 and a pipe moving mechanism 3, wherein the pipe guiding mechanism 2 is vertically and fixedly disposed on the upper side of the conveying support 1, and the pipe moving mechanism 3 is horizontally disposed on the conveying support 1 on one side below the pipe guiding mechanism 2. As shown in fig. 2 and 3, the guide tube mechanism 2 of the present invention comprises a guide tube 4, a lifting cylinder 5, a lifting guide plate 6, a tube clamping connecting plate 7, a tube pushing cylinder 8, a reciprocating rotating plate 9 and a tube pushing guide rod 10, wherein the guide tube 4 is obliquely and downwardly fixed on the upper side of a conveying bracket 1, the lifting cylinder 5 is vertically and downwardly fixed on the upper side of the conveying bracket 1, the lifting guide plate 6 is vertically and fixedly arranged on the output end of the lifting cylinder 5, a guide support 11 is vertically and fixedly arranged on the conveying bracket 1 on one side below the lifting cylinder 5, the lifting guide plate 6 is vertically and slidably arranged on the guide support 11 along the vertical direction, the tube clamping connecting plate 7 is vertically arranged on the lower side of the lifting guide plate 6, the lifting guide plate 6 and the tube clamping connecting plate 7 are both in L-shaped structures which can be mutually matched and connected, a tube fitting clamping groove 12 with an arc-shaped structure is arranged between the upper side, a limit baffle 13 is vertically and adjacently arranged on one side of the pipe clamping connecting plate 7, a guide rod support 14 is horizontally and fixedly arranged on the pipe clamping connecting plate 7 on one side of the pipe fitting clamping groove 12, a pipe pushing guide rod 10 is arranged on the guide rod support 14 in a sliding manner along the horizontal direction, a pipe pushing connecting plate 15 with a circular structure is vertically and fixedly arranged on the pipe pushing guide rod 10 along the end of the pipe fitting clamping groove 12, a spring baffle 16 is vertically and fixedly arranged at the other end of the pipe pushing guide rod 10, a return spring 17 is sleeved on the pipe pushing guide rod 10 between the spring baffle 16 and the guide rod support 14, the other side of the spring baffle 16 is vertically and rotatably connected with a pipe pushing roller 18, a rotating plate support 19 is horizontally and fixedly arranged on one side of the lifting guide plate 6 on the upper side of the pipe pushing guide rod 10, a reciprocating rotating plate 9 is arranged on one side of the lifting guide plate 6, push away a tub cylinder 8 level fixed setting in 6 top one sides of lift baffle, push away a tub cylinder 8 output horizontal slip and be provided with push pedal piston rod 21, the vertical rotation of push pedal piston rod 21 tip is connected with push pedal gyro wheel 22, push pedal gyro wheel 22 laminating rolls in reciprocal commentaries on classics board 9 top one side, and push away a tub gyro wheel 18 laminating rolls in reciprocal commentaries on classics board 9 below one side.

As shown in fig. 4, the tube moving mechanism 3 of the present invention comprises a tube moving bracket 23, a translation bracket 24, a suction tube connecting plate 25, a tube pressing wedge 26, a translation guide plate 27, a tube moving motor 28, a conveying belt 29 and a conveying motor 30, wherein the tube moving bracket 23 is vertically and fixedly arranged on the conveying bracket 1 at one side of the guide tube mechanism 2, the tube moving bracket 23 is of an L-shaped structure, the tube pressing wedge 26 is fixedly arranged at the lower side of the upper end of the tube moving bracket 23, the translation bracket 24 is vertically arranged at one side of the tube moving bracket 23, the translation bracket 24 is of a C-shaped structure, a tube pressing guide rod 31 is vertically and fixedly arranged at one side of the translation bracket 24, the suction tube connecting plate 25 is vertically arranged at one side of the tube pressing connecting plate 25, a tube pressing guide plate 32 is vertically and slidably arranged at the tube pressing guide rod 31, a bearing plate spring 33 is sleeved on the tube pressing guide rod, a straw electromagnet 34 is fixedly attached to the surface of the straw connecting plate 25, a guide wheel support 35 is vertically and fixedly arranged at the upper end of the straw connecting plate 25, a pressure pipe guide wheel 36 is vertically and rotatably connected to the upper end of the guide wheel support 35, a translation guide plate 27 is horizontally and fixedly arranged at the middle part of one side of a translation support 24, the translation guide plate 27 is arranged on a pipe moving support 23 in a sliding manner along the horizontal direction, an upper translation rack 37 and a lower translation rack 38 are respectively and horizontally and fixedly arranged at the upper side and the lower side of one end of the translation guide plate 27, a gear support 39 is vertically and fixedly arranged on the pipe moving support 23 at one side of the translation guide plate 27, a pipe moving gear 40 and a reset gear 41 are respectively and vertically and rotatably connected to the gear supports 39 at the upper side and the lower side of the translation guide plate 27, the pipe moving gear 40 and the reset gear 41 are intermittent gears with the same size, the pipe moving motor 28 and the reset gear 41 are in transmission connection by a pipe moving belt 43, a pipe conveying support 44 is horizontally and fixedly arranged on the conveying support 1 at the lower side of the translation support 24, pipe conveying rotating rollers 45 are respectively and horizontally and rotatably connected to two sides of the pipe conveying support 44, the conveying belt 29 is horizontally arranged at the upper side of the pipe conveying support 44, pipe conveying rotating rollers 45 connected to two sides of the pipe conveying support 44 are respectively and horizontally wound on two sides of the conveying belt 29, the conveying motor 30 is horizontally and fixedly arranged at one side of the pipe conveying support 44, and the conveying motor 30 drives the pipe conveying rotating rollers 45 to rotate.

According to the invention, the rotary support 46 is arranged on one side below the lifting guide plate 6, one end of the upper side of the pipe clamping connecting plate 7 is hinged to the rotary support 46, the buffer tension springs 47 are respectively and symmetrically arranged between the two sides below the lifting guide plate 6 and the pipe clamping connecting plate 7 in an inclined mode, so that when a pipe fitting in the guide pipe 4 impacts the pipe clamping connecting plate 7 in the falling process, the pipe clamping connecting plate 7 can rotate to a certain extent and reset rapidly under the action of the buffer tension springs 47, the pipe clamping connecting plate 7 can rapidly absorb impact force generated by the falling of the pipe fitting in the rotating process, and the pipe fitting can be ensured to fall into the pipe fitting clamping groove 12 stably. A guide plate sleeve 48 matched with the translation guide plate 27 is horizontally and fixedly arranged on one side of the pipe moving support 23, and the translation guide plate 27 is arranged on the guide plate sleeve 48 in a sliding mode along the horizontal direction, so that the translation guide plate 27 can accurately and smoothly reciprocate under the guiding action of the guide plate sleeve 48. According to the invention, the included angle between the inclined plane of the lower side of the pressure pipe wedge 26 and the horizontal plane is 45-60 degrees, so that when the pressure pipe guide wheel 36 rolls along the inclined plane of the lower side of the pressure pipe wedge 26 in the process of driving the suction pipe connecting plate 25 to perform translational motion, the pressure pipe wedge 26 can push the suction pipe connecting plate 25 to rapidly and stably move downwards, and the efficient and accurate transfer and placement of the pipe fittings are realized.

By adopting the technical scheme, when the guide pipe pushing mechanism for conveying the pipe fittings is used, the guide pipe pushing mechanism is vertically and fixedly arranged on the upper side of the conveying support 1 through the guide pipe mechanism 2, the pipe moving mechanism 3 is horizontally arranged on the conveying support 1 on one side below the guide pipe mechanism 2, the pipe fittings can be guided and fed one by one stably in the vertical direction by utilizing the guide pipe mechanism 2 and can be horizontally pushed to one side of the pipe moving mechanism 3, the end parts of the pipe fittings can be firmly adsorbed and fixed by utilizing the pipe moving mechanism 3 and can be horizontally and stably transferred, the pipe fittings can be placed on the conveying belt 29 after moving downwards in the vertical direction in the translation process of the pipe fittings, so that the pipe fittings can be horizontally conveyed under the driving of the conveying belt 29, the automation degree of feeding and conveying of the pipe fittings is improved, and the pipe fittings are obliquely and downwards fixedly arranged on the upper side of the conveying support 1 through, the lifting guide plate 6 is vertically and fixedly arranged at the output end of the lifting cylinder 5, the clamping tube connecting plate 7 is vertically arranged at the lower side of the lifting guide plate 6, the lifting guide plate 6 and the clamping tube connecting plate 7 are both L-shaped structures which can be mutually matched and connected, a pipe fitting clamping groove 12 with a circular arc structure is arranged between the upper side of one end of the clamping tube connecting plate 7 and the lower side of the lifting guide plate 6, one end of the lower side of the pipe tube 4 is vertically and fixedly provided with a limit baffle 13, the limit baffle 13 is vertically and adjacently arranged at one side of the clamping tube connecting plate 7, the lifting guide plate 6 is pulled along the vertical direction by the lifting cylinder 5, so that the lifting guide plate 6 and the clamping tube connecting plate 7 can stably perform lifting motion along the vertical direction under the guiding action of the guiding support 11, when the pipe fitting clamping groove 12 is communicated with the lower end of the pipe tube 4, the pipe fitting at the lowest end of a plurality of, the lifting guide plate 6 can plug the outlet at the lower end of the conduit pipe 4 to prevent the pipe fittings in the conduit pipe 4 from continuously falling, the limit baffle 13 can plug the opening at one side of the pipe fitting clamping groove 12 to prevent the pipe fittings in the pipe fitting clamping groove 12 from sliding down to ensure that the pipe fittings can be guided and fed one by one, one end of the upper side of the pipe fitting connecting plate 7 is hinged with the rotating support 46 of the lifting guide plate 6, the buffer tension springs 47 are respectively and symmetrically arranged between the two sides below the lifting guide plate 6 and the pipe fitting connecting plate 7 in an inclined manner, so that when the pipe fittings in the conduit pipe 4 impact the pipe fitting connecting plate 7 in the falling process, the pipe fitting connecting plate 7 can generate certain rotation and reset rapidly under the action of the buffer tension springs 47, the pipe fitting connecting plate 7 can rapidly absorb the impact force generated by the falling pipe fittings in the rotating process to ensure that the pipe fittings can stably fall into the pipe fitting clamping groove, the pipe pushing guide rod 10 is arranged on the guide rod support 14 in a sliding mode along the horizontal direction, a pipe pushing connecting plate 15 with a circular structure is vertically and fixedly arranged on the pipe pushing guide rod 10 along the end of the pipe fitting clamping groove 12, a return spring 17 is sleeved on the pipe pushing guide rod 10 between a spring baffle 16 at the other end of the pipe pushing guide rod 10 and the guide rod support 14, a pipe pushing roller 18 is vertically and rotatably connected to the other side of the spring baffle 16, the middle of a reciprocating rotating plate 9 is rotatably connected to the end portion of a rotating plate support 19, a push plate tension spring 20 is obliquely arranged between the upper side of the reciprocating rotating plate 9 and the rotating plate support 19, a push plate piston rod 21 is horizontally and slidably arranged at the output end of a pipe pushing cylinder 8 on one side above the lifting guide plate 6, a push plate piston rod 22 is vertically and rotatably connected to the end portion of the push plate piston rod 21, the push plate piston rod, when the reciprocating rotating plate 9 rotates anticlockwise under the action of the push pipe cylinder 8, the lower end of the reciprocating rotating plate 9 can horizontally push the push pipe guide rod 10, the push pipe guide rod 10 can drive the push pipe connecting plate 15 to move horizontally synchronously, so that the pipe fittings in the pipe fitting clamping grooves 12 can be horizontally pushed and moved to one side, when the reciprocating rotating plate 9 rotates clockwise under the action of the push plate tension spring 20, the lower end of the reciprocating rotating plate 9 loses the horizontal pressure on the push pipe guide rod 10, so that the push pipe guide rod 10 can move horizontally under the action of the return spring 17, the push pipe connecting plate 15 can continue to push and move horizontally of the next pipe fitting after being reset and moved, in the reciprocating rotating process of the reciprocating rotating plate 9, the push plate roller 22 is attached and rolled on one side above the reciprocating rotating plate 9, the push pipe roller 18 is attached and rolled on one side below the reciprocating rotating plate 9, and the push plate piston rod 21 and the push pipe guide rod 10 can smoothly move horizontally, by utilizing the structure, the pipe fittings in the pipe fitting clamping grooves 12 can be stably pushed to one side of the pipe moving mechanism 3 under the action of the pipe pushing guide rod 10, the pipe fittings are continuously adsorbed and transferred, the translation guide plate 27 is horizontally and fixedly arranged in the middle of one side of the translation support 24, the translation guide plate 27 is arranged on the pipe moving support 23 in a sliding manner along the horizontal direction, the upper and lower sides of one end of the translation guide plate 27 are respectively and horizontally and fixedly provided with the upper translation rack 37 and the lower translation rack 38, the gear supports 39 on the upper and lower sides of the translation guide plate 27 are respectively and vertically and rotatably connected with the pipe moving gear 40 and the reset gear 41, the pipe moving gear 40 and the reset gear 41 are intermittent gears with the same size and specification, the pipe moving gear 40 and the reset gear 41 are in transmission connection by adopting the synchronous belt 42, the pipe moving motor 28 and the reset gear 41 are in transmission connection by adopting the pipe moving belt 43, the pipe moving gear 40 and the reset gear 41 can synchronously rotate in the same direction, the pipe moving gear 40 and the reset gear 41 can alternately drive the translation guide plate 27 in the rotating process, the translation guide plate 27 can continuously reciprocate along the pipe moving support 23 to perform translation motion, the translation guide plate 27 can drive the translation support 24 to continuously reciprocate to perform translation motion in the translation process, a guide plate sleeve 48 matched with the translation guide plate 27 is horizontally and fixedly arranged on one side of the pipe moving support 23, the translation guide plate 27 is arranged in the guide plate sleeve 48 in a sliding mode along the horizontal direction, the translation guide plate 27 can accurately and smoothly reciprocate to perform translation under the guiding action of the guide plate sleeve 48, a pressure pipe guide rod 31 is vertically and fixedly arranged on one side of the translation support 24, a pressure pipe guide plate 32 on one side of the suction pipe connecting plate 25 is arranged in the pressure pipe guide rod 31 in a sliding mode along the vertical direction, and a bearing plate spring 33 is, the surface of the suction pipe connecting plate 25 is fixedly provided with a suction pipe electromagnet 34 in an attaching way, the conveying belt 29 is horizontally arranged on the upper side of the conveying pipe support 44, two sides of the conveying belt 29 are respectively wound on conveying pipe rotating rollers 45 connected with two sides of the conveying pipe support 44, the end part of a pipe fitting pushed out from the inside of the pipe fitting clamping groove 12 can be firmly adsorbed and fixed by the suction pipe electromagnet 34 on the surface of the suction pipe connecting plate 25, the adsorbed and fixed pipe fitting can be synchronously driven to translate by the translation motion of the translation support 24, so that the pipe fitting can be translated to the upper side of the conveying belt 29, the pipe pressing wedge block 26 is fixedly arranged on the lower side of the upper end of the pipe moving support 23, the upper end of the guide wheel support 35 on the upper end of the suction pipe connecting plate 25 is vertically and rotatably connected with the pipe pressing guide wheel 36, when the translation motion of the translation support 24 is carried out, the pipe pressing guide wheel 36 on the upper, the pipe fitting adsorbed and fixed by the suction pipe connecting plate 25 can be accurately moved and placed to the upper side of the conveying belt 29, after the pipe fitting is moved to a required position, the suction pipe electromagnet 34 on the suction pipe connecting plate 25 is powered off to lose magnetic force, the pipe fitting can stably and accurately fall onto the conveying belt 29 under the action of gravity, so that the pipe fitting can be stably and smoothly conveyed along the horizontal direction under the driving of the conveying belt 29, the pressure pipe guide rod 31 on the lower side of the pressure pipe guide plate 32 is sleeved with the carrier plate spring 33, when the pressure pipe guide wheel 36 is not in contact with the pressure pipe wedge 26, the suction pipe connecting plate 25 can stably and smoothly move upwards along the pressure pipe guide rod 31 under the action of the carrier plate spring 33, so that the suction pipe connecting plate 25 can reset and move to the required position, the adsorption and the transfer of the next pipe fitting can be ensured, and the included angle between the inclined plane on the lower side of the, in the process of driving the suction pipe connecting plate 25 to perform translational motion, when the pressure pipe guide wheel 36 rolls along the inclined plane of the lower side of the pressure pipe wedge 26, the pressure pipe wedge 26 can push the suction pipe connecting plate 25 to rapidly and stably move downwards, and the pipe fitting is transferred efficiently and accurately. Through the structure, the pipe fitting pushing device is reasonable in structural design, pipe fittings can be pushed one by one stably and conveniently, so that the pipe fittings can be placed on the conveying belt 29 smoothly and accurately to be conveyed, the automation degree of pipe fitting feeding and conveying is improved, and the requirements of processing and use are met.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a pipe push mechanism for pipe fitting conveying, includes conveying support and pipe mechanism, the vertical fixed setting in conveying support upside of pipe mechanism, pipe mechanism includes that pipe material pipe, lift cylinder, lift baffle and card pipe link the board, pipe material pipe slope downward fixity sets up in conveying support upside, the vertical downward fixity of lift cylinder sets up in conveying support upside, the vertical fixed setting of lift baffle sets up in lift cylinder output, and the vertical fixed guide support that is provided with on the conveying support of lift cylinder below one side, lift baffle slide along vertical direction and set up in the guide support, the card pipe links the vertical setting in lift baffle downside of board, lift baffle and card pipe link the board and are the L type structure that can mutually support and connect, its characterized in that: a pipe moving mechanism is horizontally arranged on the conveying support on one side below the guide pipe mechanism, the guide pipe mechanism comprises a pipe pushing cylinder, a reciprocating rotating plate and a pipe pushing guide rod, a pipe fitting clamping groove with a circular arc structure is arranged between the upper side of one end of the pipe clamping connecting plate and the lower side of the lifting guide plate, a limiting baffle is vertically and fixedly arranged at one end of the lower side of the guide pipe material pipe, the limiting baffle is vertically and adjacently arranged on one side of the pipe clamping connecting plate, a guide rod support is horizontally and fixedly arranged on the pipe clamping connecting plate on one side of the pipe fitting clamping groove, the pipe pushing guide rod is arranged on the guide rod support in a sliding mode along the horizontal direction, a pipe pushing connecting plate with a circular structure is vertically and fixedly arranged on the pipe pushing guide rod along the end of the pipe fitting clamping groove, a spring baffle is vertically and fixedly arranged at the other end of the, a rotating plate support is horizontally and fixedly arranged on one side of the lifting guide plate on the upper side of the push pipe guide rod, the reciprocating rotating plate is arranged on one side of the lifting guide plate, the middle part of the reciprocating rotating plate is rotatably connected to the end part of the rotating plate support, a push plate tension spring is obliquely arranged between the upper side of the reciprocating rotating plate and the rotating plate support, the push pipe cylinder is horizontally and fixedly arranged on one side above the lifting guide plate, the output end of the push pipe cylinder is horizontally and slidably provided with a push plate piston rod, the end part of the push plate piston rod is vertically and rotatably connected with a push plate roller, the push plate roller is attached and rolled on one side above the reciprocating rotating plate, the push pipe roller is attached and rolled on one side below the reciprocating rotating plate, the pipe moving mechanism comprises a pipe moving support, a translation support, a suction pipe connecting plate, a pipe pressing wedge block, a translation, the pipe moving support is of an L-shaped structure, a pipe pressing wedge block is fixedly arranged on the lower side of the upper end of the pipe moving support, the translation support is vertically arranged on one side of the pipe moving support, the translation support is of a C-shaped structure, a pipe pressing guide rod is vertically and fixedly arranged on one side of the translation support, a pipe pressing guide plate is vertically and fixedly arranged on one side of the straw connecting plate, the pipe pressing guide plate is arranged on the pipe pressing guide rod in a sliding mode along the vertical direction, a bearing plate spring is sleeved on the pipe pressing guide rod on the lower side of the pipe pressing guide plate, the straw connecting plate is of an L-shaped structure, a straw electromagnet is fixedly attached to the surface of the straw connecting plate, a guide wheel support is vertically and fixedly arranged at the upper end of the straw connecting plate, a guide wheel is vertically and rotatably connected to, an upper translation rack and a lower translation rack are respectively and horizontally and fixedly arranged on the upper side and the lower side of one end of a translation guide plate, a gear bracket is vertically and fixedly arranged on a pipe moving bracket on one side of the translation guide plate, a pipe moving gear and a reset gear are respectively and vertically and rotatably connected on the gear brackets on the upper side and the lower side of the translation guide plate, the pipe moving gear and the reset gear are intermittent gears with the same size and specification, the pipe moving gear and the reset gear are in transmission connection by adopting a synchronous belt, a pipe moving motor is horizontally and fixedly arranged on the lower side of the gear bracket, the pipe moving motor is in transmission connection with the reset gear by adopting a pipe moving belt, a pipe conveying bracket on the lower side of the translation bracket is horizontally and fixedly arranged on a conveying bracket, two sides of the conveying bracket are respectively and horizontally and rotatably connected with a pipe conveying rotating roller, the conveying belt is horizontally, the conveying motor is horizontally and fixedly arranged on one side of the conveying pipe support, and the conveying motor drives the conveying pipe rotating roller to rotate.

2. A conduit pushing mechanism for tubular delivery as recited in claim 1, wherein: the lifting guide plate is characterized in that a rotating support is arranged on one side below the lifting guide plate, one end of the upper side of the clamping pipe connecting plate is hinged to the rotating support, and buffering tension springs are respectively and symmetrically arranged between two sides below the lifting guide plate and the clamping pipe connecting plate in an inclined mode.

3. A conduit pushing mechanism for tubular delivery as recited in claim 1, wherein: and a guide plate sleeve matched with the translation guide plate is horizontally and fixedly arranged on one side of the pipe moving support, and the translation guide plate is arranged in the guide plate sleeve in a sliding manner along the horizontal direction.

4. A conduit pushing mechanism for tubular delivery as recited in claim 1, wherein: and the included angle between the lower side inclined plane of the pressure pipe wedge block and the horizontal plane is 45-60 degrees.