CN113084473A

CN113084473A - Working method of sleeve workpiece overturning and press-fitting mechanism

Info

Publication number: CN113084473A
Application number: CN202110262951.6A
Authority: CN
Inventors: 龚文科
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2021-07-09
Also published as: CN110883510A; CN110883510B

Abstract

The invention discloses a working method of a sleeve workpiece overturning and pressing mechanism, and belongs to the field of workpiece assembling and processing mechanical equipment. The feeding mechanism, the transferring mechanism and the material guiding mechanism are sequentially arranged on one side of a fixed support from top to bottom in the vertical direction, the middle part of one side of a transferring circular plate is fixedly connected with the end part of one side of a guide cylinder rotating shaft, the driving mechanism is vertically arranged on the fixed support at the other end of the guide cylinder rotating shaft, four tube bearing mechanisms are sequentially and uniformly arranged on the transferring circular plate along the radial direction of the transferring circular plate, a material pushing connecting plate is arranged on the material pushing support in a sliding mode along the horizontal direction, a material guiding pipeline is vertically arranged on the fixed support at the upper side of the material pushing connecting plate, and a material conveying. The automatic transferring and overturning device is reasonable in structural design, can stably and efficiently transfer and overturn the sleeve workpieces one by one, can stably and accurately press and machine the sleeve workpieces, improves the automation degree of transferring and assembling the sleeve workpieces, and meets the requirements of production and use.

Description

Working method of sleeve workpiece overturning and press-fitting mechanism

Technical Field

The invention belongs to the field of workpiece assembling and processing mechanical equipment, and particularly relates to a working method of a sleeve workpiece turning and press-fitting mechanism, which is mainly applied to continuous conveying and assembling of sleeve workpieces.

Background

The mechanical workpiece is a single component which is composed of a machine and can not be disassembled, and plays an important role in the automation industry, the mechanical workpiece comprises a connection part of parts, a part with a supporting function, a lubricating system and a sealing part with a lubricating function, and a part of a transmission system for transmitting motion and energy, in the process of producing and processing the mechanical workpiece, after the workpiece sequentially passes through the processing steps of die-casting forming, sanding processing, punching processing and the like, the separately processed workpieces are required to be assembled, the two workpieces are assembled into a combined workpiece, so that the assembled workpieces can be conveniently used by a subsequent process or large equipment, the conventional assembly method of the workpieces is that the workpieces are assembled by manually assisting the assembly equipment, in the whole assembly process of the workpieces, the workpieces are required to be manually placed on the assembly equipment one by one to be assembled, after the workpieces are assembled, the workpieces need to be taken down from the assembling equipment one by one, the assembling efficiency of the workpieces is low, the requirement of large-batch industrial production is difficult to meet, in the whole assembling process of the workpieces, the labor intensity of workers is high, and in the process of continuously taking and placing the workpieces by the workers, the production safety accidents of the workers are caused because the workers are easy to clamp the assembling equipment due to misoperation and fatigue of continuous production and processing. The existing workpiece assembly method mainly adopts mechanical automatic assembly, wherein the mechanical automatic assembly means that the connection of mechanical workpieces or parts is realized according to the designed technical requirements, the mechanical workpieces or parts are combined into a combined workpiece, the mechanical assembly is an important link of machine manufacturing and repairing, particularly for mechanical manufacturing, the efficiency of equipment and equipment can be greatly improved by efficient mechanical assembly, and the quality of workpiece assembly and equipment assembly can also be improved. Mechanical assembly is an important process for finally determining the quality of mechanical products in mechanical manufacturing, even if all qualified workpieces are assembled improperly, products with qualified quality cannot be formed, simple products can be directly assembled by the workpieces, and complex products are required to be assembled into parts by assembling a plurality of workpieces, namely part assembly; then, a plurality of parts and other workpieces are assembled into a complete product, namely a total assembly, after the product is assembled, various inspections and tests are needed to ensure the assembly quality and the service performance of the product, and after the assembly of some important workpieces is completed, tests are needed. The continuous assembly of work piece is difficult to the steady realization work piece of high efficiency to current work piece equipment, especially the sleeve work piece to cylindrical structure, because the sleeve work piece is circular structure, lead to the sleeve work piece to be difficult to by convenient steady snatching the transportation, need workman manual operation work piece, the degree of automation of sleeve work piece equipment has been reduced, and current sleeve work piece is difficult to by steady the upset one by one in the assembling process, lead to being difficult to adjust the pressure equipment station of sleeve work piece according to the needs of equipment, the packaging efficiency of sleeve work piece is lower and the equipment quality is relatively poor, current work piece is in the assembling process, be difficult to can not satisfy the needs that processing used.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects in the prior art, and provide the working method of the sleeve workpiece turning and pressing mechanism, which has reasonable structural design, can stably and efficiently transfer and turn sleeve workpieces one by one, can stably and accurately press and machine the sleeve workpieces, and improves the automation degree of transferring and assembling the sleeve workpieces.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the working method of the sleeve workpiece turning press-fitting mechanism is characterized in that: the sleeve workpiece overturning and press-mounting mechanism comprises a fixed support, a discharging mechanism, a transferring mechanism and a guide mechanism, wherein the discharging mechanism, the transferring mechanism and the guide mechanism are sequentially arranged on one side of the fixed support from top to bottom in the vertical direction, the discharging mechanism comprises a lower tube, a stop gear, a pressing gear, a stop connecting plate, a translation pressing block and a discharging cylinder, the lower tube is vertically arranged on one side above the fixed support, a lower tube channel is vertically arranged in the lower tube, the stop gear and the pressing gear are coaxially and vertically arranged on the fixed support on one side of the lower tube, the diameter of the stop gear is twice that of the pressing gear, an upper rack sleeve and a lower rack sleeve are sequentially arranged on the fixed support on one side of the lower tube from top to bottom, a stop rack is slidably arranged in the lower rack sleeve in the horizontal direction and is meshed with the stop gear, one end of the material blocking rack is horizontally and fixedly provided with a material blocking connecting plate, one side of the lower end of a lower tube is provided with a baffle through hole matched with the material blocking connecting plate, a material pressing rack is arranged in the upper rack sleeve in a sliding manner along the horizontal direction and is meshed and connected with a material pressing gear, one end of the material pressing rack is vertically and fixedly provided with a translation pressing block, one side of the lower tube is provided with a pressing block through hole matched with the translation pressing block, a rack support is horizontally and fixedly arranged on the fixed support at the upper side of the material blocking gear, a translation rack is arranged in the rack support in a sliding manner along the horizontal direction and is meshed and connected with the upper side of the material blocking gear, the material discharging cylinder is horizontally and fixedly arranged at one side of the rack support, the output end of the material discharging cylinder is fixedly connected with one end of the translation rack, the transferring mechanism comprises a guide cylinder rotating shaft, a transferring circular plate, a tube, the transfer circular plate is vertically arranged on one side of the fixed support, the middle part of one side of the transfer circular plate is fixedly connected with the end part of one side of the guide cylinder rotating shaft, the driving mechanism is vertically arranged on the fixed support at the other end of the guide cylinder rotating shaft, the transfer circular plate is of a cylindrical structure, four barrel bearing mechanisms are sequentially and uniformly arranged on the transfer circular plate along the arc direction of the transfer circular plate, each barrel bearing mechanism comprises a barrel placing circular rod, a circular rod base, a barrel clamping cylinder and a barrel pushing cylinder, a plurality of circular rod bases are sequentially and uniformly arranged on the outer side of the transfer circular plate along the arc direction, the barrel placing circular rod is fixedly arranged on one side of the circular rod base along the radial direction of the transfer circular plate, the barrel clamping supports are respectively and fixedly arranged on the circular rod bases on the two sides of the barrel placing circular rod, barrel clamping cylinders are respectively arranged on the two sides of the barrel placing circular, the clamping cylinder connecting plate is of an L-shaped structure, the clamping cylinder connecting plate is arranged on the clamping cylinder support in a sliding mode, the pushing cylinder is fixedly arranged on the inner wall of the transferring circular plate along the radial direction of the transferring circular plate, the pushing cylinder connecting plate is vertically arranged at the output end of the pushing cylinder, a reciprocating through hole matched with the cylinder releasing circular rod is arranged on the pushing cylinder connecting plate, the pushing cylinder connecting plate is sleeved on the cylinder releasing circular rod along the radial sliding direction of the transferring circular plate, the driving mechanism comprises a driving support, a transferring motor, a rotating circular plate and a clamping groove rotating plate, a driving support is horizontally and fixedly arranged on one side of the fixing support, the transferring motor is horizontally and fixedly arranged on one side of the driving support, a driving gear is vertically arranged at the output end of the transferring motor, the rotating circular plate is vertically and rotatably connected on the fixing support on the lower side of the driving support, the rotating circular plate, the device is characterized in that a connecting gear is vertically and coaxially arranged on one side of the rotating circular plate, the driving gear is meshed and connected with the connecting gear, the clamping groove rotating plate is vertically arranged on one side of a fixed support, the middle part of one side of the clamping groove rotating plate is fixedly connected with the end part of the rotating shaft of the guide cylinder, four rotating arc surfaces matched with the rotating circular plate are uniformly arranged on the outer side of the clamping groove rotating plate, rotating clamping grooves matched with the driving grooved wheels are respectively arranged between two adjacent rotating arc surfaces along the radial direction of the clamping groove rotating plate, the guide mechanism comprises a material pushing support, a material pushing cylinder, a material pushing connecting plate, a material guiding pipeline and a material conveying belt, the material pushing support is horizontally arranged on the fixed support on the lower side of the transfer mechanism, the material pushing cylinder is horizontally and fixedly arranged on one side of the material pushing support, the, a material guide pipeline is vertically arranged on the fixing support on the upper side of the material pushing connecting plate, the lower end of the material guide pipeline is adjacent to the surface of the upper side of the material pushing connecting plate and is not in contact with the surface of the upper side of the material pushing connecting plate, a conveying support is horizontally arranged on the fixing support on one side of the material pushing support, a material conveying belt is horizontally and rotatably arranged on the conveying support, the upper side of the material conveying belt and the upper side of the material pushing support are in the same horizontal position, a material conveying motor is horizontally and fixedly arranged on one side of the conveying support, the material conveying motor drives the material conveying belt to rotate, and the; a guide cylinder support is vertically and fixedly arranged on one side of the lower cylinder material pipe, a lifting guide rod is vertically and fixedly arranged on the guide cylinder support, a guide cylinder base is arranged on the lifting guide rod in a sliding mode along the vertical direction, a bearing cylinder electromagnet is vertically and fixedly arranged on one side of the guide cylinder base, a magnet channel matched with the bearing cylinder electromagnet is vertically arranged on the lower cylinder material pipe, and a reset spring is sleeved on the lifting guide rod on the lower side of the guide cylinder base; the end part of the cylinder placing rod is of a hemispherical structure; a guide sleeve matched with the pushing connecting plate is horizontally and fixedly arranged on one side of the pushing support; and the pushing support is provided with a stepped structure matched with the conveying support along the end of the material conveying belt.

The working method of the sleeve workpiece overturning and press-fitting mechanism comprises the following steps: during working, the blanking mechanism can stably blank the sleeve workpieces one by one, the transfer mechanism can turn the sleeve workpieces falling from the blanking mechanism one by one and stably and accurately press the sleeve workpieces, the guide mechanism can horizontally push the assembled workpieces one by one and can push the assembled workpieces to the material conveying belt to stably convey the assembled workpieces, the automation degree of the transport and assembly of the sleeve workpieces is improved, the blanking pipe is vertically arranged on one side above the fixed support, a blanking channel is vertically arranged in the blanking pipe, a plurality of sleeve workpieces can be vertically stacked and placed in the blanking pipe, the blanking cylinder can reciprocally push the translation rack along the horizontal direction, so that the material blocking rack and the material pressing rack can synchronously and oppositely perform translation motion, and the diameter of the material blocking gear is twice the diameter of the material pressing gear, so that the reciprocating translation amplitude of the material blocking rack is twice the reciprocating translation amplitude of the material pressing rack, the material blocking connecting plate can be sufficiently translated to the lower side of the sleeve workpiece to block the sleeve workpiece, the translation pressing block can tightly press the side edge of the sleeve workpiece, the translation amplitude of the translation pressing block is reduced, so that the translation pressing block can be prevented from excessively extruding the sleeve workpiece under the excessive driving of the blanking cylinder, the sleeve workpieces in the blanking tube can stably fall to the transfer mechanism one by utilizing the synchronous opposite continuous action of the translation pressing block and the material blocking connecting plate, a guide tube support is vertically and fixedly arranged on one side of the blanking tube, a lifting guide rod is vertically and fixedly arranged on the guide tube support, a guide tube base is arranged on the lifting guide rod in a sliding mode along the vertical direction, a bearing tube electromagnet is vertically and fixedly arranged on one side of the guide tube base, a magnet channel matched with the bearing tube electromagnet is vertically arranged on the blanking tube, and a reset spring is sleeved on the lifting guide rod on the lower side of the guide tube base, when the translational pressing block loses the pressing force on the sleeve workpiece, the bearing cylinder electromagnet is electrified to have magnetic force, the bearing cylinder electromagnet is fixedly adsorbed with the adjacent sleeve workpiece, the return spring can provide certain elastic force for the guide cylinder base under the action of the return spring of the lifting guide rod, the guide cylinder base stably slides down along the lifting guide rod under the action of the gravity of the sleeve workpiece, so that the sleeve workpiece in the lower cylinder material pipe can stably fall onto the material blocking connecting plate, the situation that a plurality of sleeve workpieces rapidly fall under the action of the gravity to generate certain impact force on the material blocking connecting plate to cause the distortion of the material blocking connecting plate is avoided, the transfer circular plate can be driven to intermittently rotate through the driving mechanism, the transfer circular plate rotates at a right angle every time, the sleeve workpieces falling from the blanking mechanism can be sequentially fixed one by one through the four bearing cylinder mechanisms on the transfer circular plate, and the transfer circular plate can stably and accurately rotate under the driving of the driving mechanism, the sleeve workpieces can be sequentially transported and turned one by one, the transport motor drives the driving gear to rotate, the driving gear is meshed with the connecting gear, the rotating circular plate can be driven by the transport motor to continuously rotate, the rotating circular plate can utilize the driving sheave to drive the clamping groove rotating plate to stably and intermittently rotate in the rotating process, the driving sheave drives the clamping groove rotating plate to rotate at each time, the rotating angle of the clamping groove rotating plate is a right angle, the transporting circular plate and the clamping groove rotating plate synchronously rotate, the transporting circular plate can stably and accurately rotate intermittently, a plurality of circular rod bases are sequentially and uniformly arranged along the arc direction outside the transporting circular plate, the cylinder releasing circular rods are fixedly arranged on one side of the circular rod bases along the radial direction of the transporting circular plate, the circular rod bases on the two sides of the cylinder releasing circular rods are respectively and fixedly provided with a cylinder clamping support, and the cylinder clamping cylinder is fixedly, the output end of the clamping cylinder is fixedly provided with a clamping cylinder connecting plate, the clamping cylinder connecting plate is arranged on a clamping cylinder support in a sliding manner, the pushing cylinder is fixedly arranged on the inner wall of the transfer circular plate along the radial direction of the transfer circular plate, the output end of the pushing cylinder is vertically provided with a pushing cylinder connecting plate, the pushing cylinder connecting plate is provided with a reciprocating through hole matched with the cylinder releasing round rod, the pushing cylinder connecting plate is sleeved on the cylinder releasing round rod along the radial direction of the transfer circular plate in a sliding manner, when the cylinder releasing round rod is vertically arranged on the lower side of the lower cylinder material pipe, the pushing cylinder connecting plate is vertically upwards pushed by the pushing cylinder of the cylinder supporting mechanism on the lower side of the lower cylinder material pipe, so that the pushing cylinder connecting plate is adjacently arranged on the lower side of the lower cylinder material pipe, a sleeve workpiece in the lower cylinder material pipe can be supported by the pushing cylinder connecting plate in the falling process, after the sleeve workpiece is supported by the pushing cylinder connecting plate, the pushing cylinder pulls the pushing cylinder connecting plate to vertically, the clamping cylinder air cylinders on the two sides of the cylinder releasing round rod are used for synchronously pushing the clamping cylinder connecting plates on the two sides, so that the end part of the sleeve workpiece can be firmly clamped and fixed, the sleeve workpiece is prevented from deviating and falling off in the rotating process of the transfer circular plate, the sleeve workpiece can be stably and accurately transferred one by one, the sleeve workpiece can be stably and accurately turned over along with the sleeve workpiece transferred to the upper side of the guide mechanism from the lower side of the falling mechanism under the driving of the transfer circular plate, when the sleeve workpiece is transferred to the lower side of the transfer circular plate, the pushing cylinder air cylinders are used for vertically pushing the pushing cylinder connecting plates downwards, the sleeve workpiece sleeved on the cylinder releasing round rod can be pushed downwards along the vertical direction, the sleeve workpiece can be stably and efficiently subjected to press fitting, the end part of the cylinder releasing round rod is of a hemispherical structure, and the sleeve workpiece in the cylinder releasing round rod can be smoothly sleeved on the cylinder releasing round rod in the, the pushing connecting plate is horizontally pushed by the pushing cylinder, so that workpieces in the guide pipeline can be horizontally pushed one by one, in the process of horizontally pushing the workpieces, the workpieces in the guide pipeline can be blocked by the pushing connecting plate, the workpieces in the guide pipeline can be stably pushed one by one, the workpieces in the guide pipeline can be horizontally pushed by the pushing cylinder, so that the workpieces can be accurately pushed to the position right below the sleeve workpiece, the sleeve workpiece and the workpieces in the guide pipeline can be accurately pressed and processed, after the workpieces are pressed and processed, the workpieces are continuously pushed in the horizontal direction by the pushing cylinder, so that the workpieces which are pressed and processed can be stably pushed to the material conveying belt to be continuously conveyed, and the guide sleeve matched with the pushing connecting plate is horizontally and fixedly arranged on one side of the pushing support, so that the pushing connecting plate can perform stable and accurate continuous reciprocating translation motion, the stepped structure matched with the conveying support is arranged on the pushing support along the material conveying belt end, so that the pushing support and the material conveying belt are arranged in close proximity, workpieces on the pushing support can be pushed to the material conveying belt stably, the phenomenon that the workpieces deviate and slide in the pushing process due to the fact that gaps between the pushing support and the material conveying belt are too large is avoided, the sleeve workpieces can be transferred and turned stably and efficiently one by the aid of the working method, and the sleeve workpieces can be pressed and machined stably and accurately.

Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, the sleeve workpieces are stably discharged one by the discharging mechanism, the transferring mechanism and the material guiding mechanism are sequentially arranged on one side of the fixed support from top to bottom along the vertical direction, the sleeve workpieces falling from the discharging mechanism can be overturned one by the transferring mechanism and can be stably and accurately pressed, the assembled workpieces can be horizontally pushed one by the material guiding mechanism, the assembled workpieces can be pushed to the material conveying belt to be stably conveyed, the automation degree of transferring and assembling of the sleeve workpieces is improved, the lower tube is vertically arranged on one side above the fixed support, the lower tube is vertically provided with a lower tube channel, so that a plurality of sleeve workpieces can be vertically stacked and placed in the lower tube, and the material blocking gear and the material pressing gear are coaxially and vertically arranged on the fixed support on one side of the lower tube, an upper rack sleeve and a lower rack sleeve are sequentially arranged on a fixed support on one side of a lower barrel material pipe from top to bottom, a material blocking rack is arranged in the lower rack sleeve in a sliding manner along the horizontal direction, the material blocking rack is meshed and connected with a material blocking gear, a material blocking connecting plate is horizontally and fixedly arranged at one end of the material blocking rack, a baffle through hole matched with the material blocking connecting plate is arranged on one side of the lower end of the lower barrel material pipe, a material pressing rack is arranged in the upper rack sleeve in a sliding manner along the horizontal direction, the material pressing rack is meshed and connected with the material pressing gear, a translation pressing block is vertically and fixedly arranged at one end of the material pressing rack, a pressing block through hole matched with the translation pressing block is arranged on one side of the lower barrel material pipe, a translation rack is arranged in the rack support on the upper side of the material blocking gear in a sliding manner along the horizontal direction, the output end of a material discharging cylinder is fixedly connected with one end of, the diameter of the material blocking gear is twice that of the material pressing gear, the reciprocating translation amplitude of the material blocking rack is twice that of the material pressing rack, the material blocking connecting plate can be fully translated to the lower side of the sleeve workpiece to block the sleeve workpiece, the translation pressing block can tightly press the side edge of the sleeve workpiece, the translation amplitude of the translation pressing block is reduced, so that the phenomenon that the translation pressing block excessively extrudes the sleeve workpiece under the excessive driving of a blanking cylinder is avoided, the sleeve workpieces in the lower tube can stably fall to a transfer mechanism one by utilizing the synchronous opposite continuous action of the translation pressing block and the material blocking connecting plate, a guide tube support is vertically and fixedly arranged on one side of the lower tube, a lifting guide rod is vertically and fixedly arranged on the guide tube support, a guide tube base is arranged on the lifting guide rod in a sliding manner along the vertical direction, and a bearing tube electromagnet is vertically and fixedly arranged on one side of the guide tube base, a magnet channel matched with a bearing cylinder electromagnet is vertically arranged on the lower cylinder material pipe, a return spring is sleeved on a lifting guide rod on the lower side of the guide cylinder base, when the translational pressing block loses the pressing force on the sleeve workpiece, the bearing cylinder electromagnet is electrified to have magnetic force, the bearing cylinder electromagnet is adsorbed and fixed with the adjacent sleeve workpiece, under the action of the return spring of the lifting guide rod, the return spring can provide certain elasticity for the guide cylinder base, the guide cylinder base stably slides downwards along the lifting guide rod under the action of the gravity of the sleeve workpiece, so that the sleeve workpiece in the lower cylinder material pipe can stably fall onto the material blocking connecting plate, the material blocking connecting plate is prevented from being distorted and deformed due to certain impact force generated by the rapid falling of a plurality of sleeve workpieces under the action of the gravity, the middle part of one side of the circular plate is fixedly connected with the end part of one side of the guide cylinder rotating shaft, the driving mechanism is vertically arranged on a fixed support at the other end, the transferring circular plate is of a cylindrical structure, four barrel bearing mechanisms are sequentially and uniformly arranged on the transferring circular plate along the arc direction of the transferring circular plate, the driving mechanism is utilized to drive the transferring circular plate to rotate intermittently, the transferring circular plate rotates at a right angle every time, the four barrel bearing mechanisms on the transferring circular plate are utilized to sequentially fix the sleeve workpieces falling from the blanking mechanism one by one, the transferring circular plate is driven by the driving mechanism to rotate stably and accurately so as to sequentially transfer and turn the sleeve workpieces one by one, a driving gear is vertically arranged at the output end of the transferring motor at one side of the driving support, the fixing support at the lower side of the driving support is vertically and rotatably connected with the rotating circular plate, the rotating circular plate is of a three-quarter circular structure, the outer end of the connecting plate at one side of the rotating circular plate is horizontally and rotatably connected with a driving, the driving gear is meshed with the connecting gear, the middle part of one side of the clamping groove rotating plate is fixedly connected with the end part of the guide cylinder rotating shaft, four rotating arc surfaces matched with the rotating circular plate are uniformly arranged on the outer side of the clamping groove rotating plate, a rotating clamping groove matched with the driving grooved wheel is respectively arranged between two adjacent rotating arc surfaces along the radial direction of the clamping groove rotating plate, the driving gear is driven to rotate by using the transfer motor, the driving gear is meshed with the connecting gear, so that the rotating circular plate can continuously rotate under the driving of the transfer motor, the rotating circular plate can drive the clamping groove rotating plate to stably and intermittently rotate by using the driving grooved wheel in the rotating process, the rotating angle of the clamping groove rotating plate driven by the driving grooved wheel each time is a right angle, the transferring circular plate and the clamping groove rotating plate synchronously rotate, so that the transferring circular plate can stably and accurately intermittently rotate, and a plurality of circular rod, the cylinder discharging round rod is fixedly arranged on one side of a round rod base along the radial direction of a transferring circular plate, the round rod bases on the two sides of the cylinder discharging round rod are respectively and fixedly provided with a cylinder clamping support, a cylinder clamping cylinder is fixedly arranged on one side of the cylinder clamping support, the output end of the cylinder clamping cylinder is fixedly provided with a cylinder clamping connecting plate, the cylinder clamping connecting plate is slidably arranged on the cylinder clamping support, a cylinder pushing cylinder is fixedly arranged on the inner wall of the transferring circular plate along the radial direction of the transferring circular plate, the output end of the cylinder pushing cylinder is vertically provided with a cylinder pushing connecting plate, the cylinder pushing connecting plate is provided with a reciprocating through hole matched with the cylinder discharging round rod, the cylinder pushing connecting plate is sleeved on the cylinder discharging round rod along the radial direction of the transferring circular plate, when the cylinder discharging round rod is vertically arranged on the lower side of a discharging pipe, a cylinder pushing cylinder of a cylinder supporting mechanism on the lower side of the discharging pipe is utilized to vertically push the cylinder pushing connecting plate upwards, so that the cylinder pushing connecting, after a sleeve workpiece is supported by a push cylinder connecting plate, a push cylinder pulls the push cylinder connecting plate to vertically and stably move downwards, so that the sleeve workpiece stably descends under the supporting action of the push cylinder connecting plate and is sleeved on a cylinder releasing round rod, the cylinder clamping connecting plates on two sides of the cylinder releasing round rod are synchronously pushed by cylinder clamping cylinders on two sides of the cylinder releasing round rod, the end part of the sleeve workpiece can be firmly clamped and fixed, the sleeve workpiece is prevented from deviating and falling off in the rotating process of a transferring round plate, the sleeve workpiece is ensured to be stably and accurately transferred one by one, the sleeve workpiece is stably overturned when being transferred to the upper side of a material guide mechanism from the lower side of the falling mechanism under the driving of the transferring round plate, when the sleeve workpiece is transferred to the lower side of the transferring round plate, the push cylinder connecting plate is vertically and downwards pushed by the push cylinder, so that the sleeve workpiece sleeved on the cylinder releasing round rod can be downwards pushed along the vertical direction, the sleeve workpiece in the lower tube can be smoothly sleeved on the tube placing round rod in the falling process by utilizing the hemispherical structure at the end part of the tube placing round rod, the tube placing round rod is horizontally arranged on a fixed support at the lower side of a transfer mechanism through a material pushing support, an L-shaped structure material pushing connecting plate is horizontally and fixedly arranged at the output end of a material pushing cylinder, the material pushing connecting plate is arranged on the material pushing support in a sliding manner along the horizontal direction, a material guide pipeline is vertically arranged on the fixed support at the upper side of the material pushing connecting plate, a material conveying belt is horizontally and rotatably arranged on a transmission support, the upper side of the material conveying belt and the upper side of the material pushing support are at the same horizontal position, the material conveying motor drives the material conveying belt to rotate, the transmission direction of the material conveying belt is vertical to the pushing direction of the material pushing cylinder, the material pushing connecting plate is horizontally pushed by utilizing the material pushing cylinder, and in the process of horizontally pushing the workpiece, the pushing connecting plate can be used for blocking the workpiece in the material guide pipeline, so that the workpieces in the material guide pipeline are pushed one by one stably, the workpiece in the material guide pipeline is horizontally pushed by the pushing cylinder, so that the workpiece can be accurately pushed to the position right below the sleeve workpiece, the sleeve workpiece and the workpiece in the material guide pipeline can be accurately pressed and processed, after the workpiece is pressed and processed, the pushing cylinder is used for continuously pushing the workpiece along the horizontal direction, so that the workpiece which is pressed and processed can be stably pushed to the material conveying belt for continuous transmission, a guide sleeve pipe matched with the pushing connecting plate is horizontally and fixedly arranged on one side of the pushing support, so that the pushing connecting plate can stably and accurately carry out continuous reciprocating translation motion, and the pushing support is provided with a stepped structure matched with the conveying support along the end of the material conveying belt, the material pushing support and the material conveying belt are arranged in close proximity, so that workpieces on the material pushing support can be pushed onto the material conveying belt stably, and the phenomenon that the workpieces shift and slide in the pushing process due to the fact that the gap between the material pushing support and the material conveying belt is too large is avoided.

Drawings

Fig. 1 is a schematic front view of a sleeve workpiece turning and pressing mechanism according to the present invention.

Fig. 2 is a schematic front view of the blanking mechanism of the present invention.

Fig. 3 is a schematic front view of the transfer mechanism of the present invention.

Fig. 4 is a rear view of the driving mechanism of the present invention.

Fig. 5 is a front view structural schematic diagram of the socket mechanism of the present invention.

FIG. 6 is a schematic bottom view of the socket mechanism of the present invention.

Fig. 7 is a right structural schematic view of the socket mechanism of the present invention.

Fig. 8 is a front view schematically illustrating the material guiding mechanism of the present invention.

In the figure: 1. the automatic feeding device comprises a fixed support, 2 parts of a discharging mechanism, 3 parts of a transferring mechanism, 4 parts of a material guiding mechanism, 5 parts of a lower barrel material pipe, 6 parts of a material blocking gear, 7 parts of a material pressing gear, 8 parts of a material blocking connecting plate, 9 parts of a translation pressing block, 10 parts of a discharging air cylinder, 11 parts of a lower barrel channel, 12 parts of an upper rack sleeve, 13 parts of a lower rack sleeve, 14 parts of a material blocking rack, 15 parts of a baffle through hole, 16 parts of a material pressing rack, 17 parts of a pressing block through hole, 18 parts of a rack support, 19 parts of a translation rack, 20 parts of a guide barrel rotating shaft, 21 parts of a transferring circular plate, 22 parts of a barrel bearing mechanism, 23 parts of a barrel placing circular rod, 24 parts of a circular rod base, 25 parts of a barrel clamping air cylinder, 26 parts of a barrel pushing air cylinder, 27 parts of a barrel support, 28 parts of a barrel connecting plate, 29 parts of a barrel connecting, 33. the automatic feeding device comprises a rotary circular plate, 34 a clamping groove rotary plate, 35 a driving gear, 36 a connecting plate, 37 a driving grooved wheel, 38 a connecting gear, 39 a rotary circular arc surface, 40 a rotary clamping groove, 41 a pushing support, 42 a pushing cylinder, 43 a pushing connecting plate, 44 a material guide pipeline, 45 a material conveying belt, 46 a conveying support, 47 a material conveying motor, 48 a guide cylinder support, 49 a lifting guide rod, 50 a guide cylinder base, 51 a bearing cylinder electromagnet, 52 a magnet channel, 53 a reset spring and 54 a guide sleeve.

Detailed Description

To further describe the present invention, the following further explains a specific embodiment of a sleeve workpiece turning and pressing mechanism with reference to the drawings, and the following embodiments are illustrative of the present invention and the present invention is not limited to the following embodiments.

As shown in fig. 1, the sleeve workpiece turning press-fitting mechanism of the invention comprises a fixed support 1, a blanking mechanism 2, a transfer mechanism 3 and a material guide mechanism 4, wherein the blanking mechanism 2, the transfer mechanism 3 and the material guide mechanism 4 are sequentially arranged on one side of the fixed support 1 from top to bottom along the vertical direction. As shown in figure 2, the blanking mechanism 2 of the invention comprises a blanking tube 5, a material blocking gear 6, a material pressing gear 7, a material blocking connecting plate 8, a translation pressing block 9 and a blanking cylinder 10, wherein the blanking tube 5 is vertically arranged on one side above a fixed support 1, a blanking channel 11 is vertically arranged in the blanking tube 5, the material blocking gear 6 and the material pressing gear 7 are coaxially and vertically arranged on the fixed support 1 on one side of the blanking tube 5, the diameter of the material blocking gear 6 is twice of the diameter of the material pressing gear 7, an upper rack sleeve 12 and a lower rack sleeve 13 are sequentially arranged on the fixed support 1 on one side of the blanking tube 5 from top to bottom, a material blocking rack 14 is arranged in the lower rack sleeve 13 in a sliding manner along the horizontal direction, the material blocking rack 14 is meshed and connected with the material blocking gear 6, one end of the material blocking rack 14 is horizontally and fixedly provided with the material blocking connecting plate 8, a baffle through hole 15 matched with the material blocking connecting plate 8 is arranged on one side of the lower, go up and slide along the horizontal direction in the rack sleeve 12 and be provided with material rack 16, material rack 16 is connected with the meshing of material gear 7, the vertical fixed translation briquetting 9 that is provided with of material rack 16 one end, unloading pipe 5 one side is provided with the briquetting through-hole 17 with translation briquetting 9 looks adaptation, the fixed bolster 1 of keeping off the material 6 upside goes up the level and fixedly is provided with rack support 18, slide along the horizontal direction in rack support 18 and be provided with translation rack 19, translation rack 19 is connected with the meshing of keeping off the material 6 upside of gear, unloading cylinder 10 level is fixed to be set up in rack support 18 one side, unloading cylinder 10 output and translation rack 19 one end fixed connection. As shown in fig. 3, the transfer mechanism 3 of the present invention includes a guide tube rotating shaft 20, a transfer circular plate 21, a support tube mechanism 22 and a driving mechanism, the guide tube rotating shaft 20 is horizontally and rotatably connected to the fixing bracket 1 at the lower side of the lower tube 5, the transfer circular plate 21 is vertically disposed at one side of the fixing bracket 1, the middle portion of one side of the transfer circular plate 21 is fixedly connected to the end portion of one side of the guide tube rotating shaft 20, the driving mechanism is vertically disposed on the fixing bracket 1 at the other end of the guide tube rotating shaft 20, the transfer circular plate 21 is of a cylindrical structure, and four support tube mechanisms 22 are sequentially and uniformly disposed on the transfer circular plate 21 along. As shown in fig. 5, 6 and 7, the barrel bearing mechanism 22 of the present invention comprises a barrel-releasing round bar 23, a round bar base 24, a barrel-clamping cylinder 25 and a barrel-pushing cylinder 26, wherein a plurality of round bar bases 24 are sequentially and uniformly arranged outside the transferring round bar 21 along the circular arc direction, the barrel-releasing round bar 23 is fixedly arranged at one side of the round bar base 24 along the radial direction of the transferring round bar 21, barrel-clamping brackets 27 are respectively and fixedly arranged on the round bar bases 24 at both sides of the barrel-releasing round bar 23, the barrel-clamping cylinders 25 are respectively and fixedly arranged at both sides of the barrel-releasing round bar 23, the barrel-clamping cylinder 25 is fixedly arranged at one side of the barrel-clamping bracket 27, a barrel-clamping connecting plate 28 is fixedly arranged at the output end of the barrel-clamping cylinder 25, the barrel-clamping connecting plate 28 is in an L-shaped structure, the barrel-clamping connecting plate 28 is slidably arranged on the barrel-clamping bracket 27, the barrel cylinder 26 is fixedly arranged, the push cylinder connecting plate 29 is provided with a reciprocating through hole 30 matched with the cylinder placing round rod 23, and the push cylinder connecting plate 29 is sleeved on the cylinder placing round rod 23 in a sliding mode along the radial direction of the transfer round plate. As shown in FIG. 4, the driving mechanism of the present invention comprises a driving bracket 31, a transferring motor 32, a rotating circular plate 33 and a slot rotating plate 34, wherein one side of a fixed bracket 1 is horizontally and fixedly provided with the driving bracket 31, the transferring motor 32 is horizontally and fixedly arranged on one side of the driving bracket 31, an output end of the transferring motor 32 is vertically provided with a driving gear 35, the fixed bracket 1 at the lower side of the driving bracket 31 is vertically and rotatably connected with the rotating circular plate 33, the rotating circular plate 33 is of a three-quarter circular structure, one side of the rotating circular plate 33 is fixedly provided with a connecting plate 36 along the radial direction of the rotating circular plate 33, one side of the outer end of the connecting plate 36 is horizontally and rotatably connected with a driving sheave 37, one side of the rotating circular plate 33 is vertically and coaxially provided with a connecting gear 38, the driving gear 35 is engaged with the, four rotating arc surfaces 39 matched with the rotating circular plate 33 are uniformly arranged on the outer side of the clamping groove rotating plate 34, and rotating clamping grooves 40 matched with the driving grooved wheels 37 are respectively arranged between two adjacent rotating arc surfaces 39 along the radial direction of the clamping groove rotating plate 34. As shown in fig. 8, the material guiding mechanism 4 of the present invention includes a material pushing support 41, a material pushing cylinder 42, a material pushing connecting plate 43, a material guiding pipe 44 and a material conveying belt 45, the material pushing support 41 is horizontally disposed on the fixing support 1 at the lower side of the transferring mechanism 3, the material pushing cylinder 42 is horizontally and fixedly disposed at one side of the material pushing support 41, the output end of the material pushing cylinder 42 is horizontally and fixedly disposed with the material pushing connecting plate 43 having an L-shaped structure, the material pushing connecting plate 43 is horizontally and slidably disposed on the material pushing support 41, the material guiding pipe 44 is vertically disposed on the fixing support 1 at the upper side of the material pushing connecting plate 43, the lower end of the material guiding pipe 44 is adjacent to the upper side surface of the material pushing connecting plate 43 without contact, the fixing support 1 at one side of the material pushing support 41 is horizontally disposed with a conveying support 46, the material conveying belt 45 is horizontally and rotatably disposed on the conveying support 46, the upper side of, the material conveying motor 47 drives the material conveying belt 45 to rotate, and the conveying direction of the material conveying belt 45 is perpendicular to the pushing direction of the material pushing cylinder 42.

A guide cylinder bracket 48 is vertically and fixedly arranged on one side of a lower cylinder pipe 5, a lifting guide rod 49 is vertically and fixedly arranged on the guide cylinder bracket 48, a guide cylinder base 50 is arranged on the lifting guide rod 49 in a sliding manner along the vertical direction, a bearing cylinder electromagnet 51 is vertically and fixedly arranged on one side of the guide cylinder base 50, a magnet channel 52 matched with the bearing cylinder electromagnet 51 is vertically arranged on the lower cylinder pipe 5, a return spring 53 is sleeved on the lifting guide rod 49 on the lower side of the guide cylinder base 50, when a translational pressing block 9 loses the pressing force on a sleeve workpiece, the bearing cylinder electromagnet 51 is electrified to have magnetic force, the bearing cylinder electromagnet 51 is fixedly adsorbed with an adjacent sleeve workpiece, under the action of the return spring 53 of the lifting guide rod 49, the return spring 53 can provide certain elastic force for the guide cylinder base 50, and the guide cylinder base 50 stably slides down along the lifting guide rod 49 under the action of the gravity of the, the sleeve workpieces in the lower material tube 5 can stably fall onto the material blocking connecting plate 8, and the phenomenon that the material blocking connecting plate 8 is distorted and deformed due to certain impact force generated by the fact that the sleeve workpieces fall rapidly under the action of gravity is avoided. The end part of the cylinder placing round rod 23 is of a hemispherical structure, so that a sleeve workpiece in the lower cylinder material pipe 5 can be smoothly sleeved on the cylinder placing round rod 23 in the falling process. One side of the pushing support 41 is horizontally and fixedly provided with a guide sleeve 54 matched with the pushing connecting plate 43, so that the pushing connecting plate 43 can stably and accurately carry out continuous reciprocating translational motion. The pushing support 41 is provided with a stepped structure matched with the conveying support 46 along the end of the material conveying belt 45, so that the pushing support 41 and the material conveying belt 45 are arranged in close proximity, the workpiece on the pushing support 41 can be stably pushed onto the material conveying belt 45, and the workpiece is prevented from deviating and sliding off in the pushing process due to the fact that the gap between the pushing support 41 and the material conveying belt 45 is too large.

By adopting the technical scheme, when the sleeve workpiece turning and press-mounting mechanism is used, the sleeve workpieces are sequentially arranged on one side of the fixed support 1 from top to bottom along the vertical direction through the blanking mechanism 2, the transferring mechanism 3 and the material guiding mechanism 4, the blanking of the sleeve workpieces one by one is realized stably by the blanking mechanism 2, the sleeve workpieces falling from the blanking mechanism 2 can be turned one by one and can be stably and accurately press-mounted by the transferring mechanism 3, the assembled workpieces can be horizontally pushed one by the material guiding mechanism 4, the assembled workpieces can be pushed onto the material conveying belt 45 to be stably conveyed, the automation degree of sleeve workpiece transferring and assembling is improved, the lower tube 5 is vertically arranged on one side above the fixed support 1, the lower tube 5 is internally and vertically provided with the lower tube channel 11, so that a plurality of sleeve workpieces can be vertically stacked and placed in the lower tube 5, a material blocking gear 6 and a material pressing gear 7 are coaxially and vertically arranged on a fixed support 1 on one side of a lower tube 5, an upper rack sleeve 12 and a lower rack sleeve 13 are sequentially arranged on the fixed support 1 on one side of the lower tube 5 from top to bottom, a material blocking rack 14 is arranged in the lower rack sleeve 13 in a sliding manner along the horizontal direction, the material blocking rack 14 is meshed with the material blocking gear 6, a material blocking connecting plate 8 is horizontally and fixedly arranged at one end of the material blocking rack 14, a baffle through hole 15 matched with the material blocking connecting plate 8 is arranged on one side of the lower end of the lower tube 5, a material pressing rack 16 is arranged in the upper rack sleeve 12 in a sliding manner along the horizontal direction, the material pressing rack 16 is meshed with the material pressing gear 7, a translation pressing block 9 is vertically and fixedly arranged at one end of the material pressing rack 16, a pressing block through hole 17 matched with the translation pressing block 9 is arranged on one side of the lower tube 5, a translation rack 19 is arranged in a rack support 18, the output end of a blanking cylinder 10 is fixedly connected with one end of a translation rack 19, the translation rack 19 is pushed to and fro along the horizontal direction by the blanking cylinder 10, so that a material blocking rack 14 and a material pressing rack 16 can synchronously move in a translation mode in opposite directions, the diameter of a material blocking gear 6 is twice that of a material pressing gear 7, the reciprocating translation amplitude of the material blocking rack 14 is twice that of the material pressing rack 16, a material blocking connecting plate 8 can be fully translated to the lower side of a sleeve workpiece to block the sleeve workpiece, a translation pressing block 9 can tightly press the side edge of the sleeve workpiece, the translation amplitude of the translation pressing block 9 is reduced, the phenomenon that the translation pressing block 9 excessively extrudes the sleeve workpiece under the excessive driving of the blanking cylinder 10 can be avoided, and the sleeve workpiece in a blanking pipe 5 can stably fall to a transfer mechanism 3 one by utilizing the synchronous and opposite continuous actions of the translation pressing block 9 and the material blocking connecting plate 8, a guide cylinder bracket 48 is vertically and fixedly arranged on one side of a lower cylinder material pipe 5, a lifting guide rod 49 is vertically and fixedly arranged on the guide cylinder bracket 48, a guide cylinder base 50 is arranged on the lifting guide rod 49 in a sliding manner along the vertical direction, a bearing cylinder electromagnet 51 is vertically and fixedly arranged on one side of the guide cylinder base 50, a magnet channel 52 matched with the bearing cylinder electromagnet 51 is vertically arranged on the lower cylinder material pipe 5, a return spring 53 is sleeved on the lifting guide rod 49 on the lower side of the guide cylinder base 50, when a translational pressing block 9 loses the pressing force on a sleeve workpiece, the bearing cylinder electromagnet 51 is electrified to have magnetic force, the bearing cylinder electromagnet 51 is adsorbed and fixed with an adjacent sleeve workpiece, under the action of the return spring 53 of the lifting guide rod 49, the return spring 53 can provide certain elastic force for the guide cylinder base 50, the guide cylinder base 50 stably slides down along the lifting guide rod 49 under the action of the gravity of the sleeve workpiece, so that the sleeve workpiece in the lower cylinder material pipe 5 can stably, the device avoids the situation that a plurality of sleeve workpieces rapidly fall under the action of gravity to generate certain impact force on the material blocking connecting plate 8 to cause the distortion and deformation of the material blocking connecting plate 8, the middle part of one side of a transfer circular plate 21 is fixedly connected with the end part of one side of a guide cylinder rotating shaft 20, a driving mechanism is vertically arranged on a fixed support 1 at the other end of the guide cylinder rotating shaft 20, the transfer circular plate 21 is of a cylindrical structure, four barrel bearing mechanisms 22 are sequentially and uniformly arranged on the transfer circular plate 21 along the arc direction of the transfer circular plate 21, the transfer circular plate 21 can be driven to intermittently rotate by the driving mechanism, the transfer circular plate 21 rotates at a right angle every time, the four barrel bearing mechanisms 22 on the transfer circular plate 21 are used for sequentially fixing the sleeve workpieces falling from the blanking mechanism 2 one by one, the transfer circular plate 21 stably and accurately rotates under the driving of the driving mechanism, so that the sleeve workpieces, the output end of a transfer motor 32 at one side of a driving bracket 31 is vertically provided with a driving gear 35, a fixed bracket 1 at the lower side of the driving bracket 31 is vertically and rotatably connected with a rotating circular plate 33, the rotating circular plate 33 is of a three-quarter circular structure, the outer end of a connecting plate 36 at one side of the rotating circular plate 33 is horizontally and rotatably connected with a driving sheave 37, one side of the rotating circular plate 33 is vertically and coaxially provided with a connecting gear 38, the driving gear 35 is meshed with the connecting gear 38, the middle part at one side of a clamping groove rotating plate 34 is fixedly connected with the end part of a guide cylinder rotating shaft 20, the outer side of the clamping groove rotating plate 34 is uniformly provided with four rotating arc surfaces 39 matched with the rotating circular plate 33, a rotating clamping groove 40 matched with the driving sheave 37 is respectively arranged between two adjacent rotating arc surfaces 39 along the radial direction of the clamping, the rotary circular plate 33 can be driven by the transfer motor 32 to continuously rotate, the rotary circular plate 33 can utilize the driving grooved pulley 37 to drive the slot rotating plate 34 to stably and intermittently rotate in the rotating process, the driving grooved pulley 37 drives the slot rotating plate 34 to rotate at a right angle each time, the transfer circular plate 21 and the slot rotating plate 34 synchronously rotate, so that the transfer circular plate 21 can stably and accurately intermittently rotate, a plurality of circular rod bases 24 are sequentially and uniformly arranged on the outer side of the transfer circular plate 21 along the arc direction, the cylinder releasing circular rods 23 are fixedly arranged on one side of the circular rod bases 24 along the radial direction of the transfer circular plate 21, the cylinder clamping supports 27 are respectively and fixedly arranged on the circular rod bases 24 on the two sides of the cylinder releasing circular rods 23, the cylinder clamping cylinder 25 is fixedly arranged on one side of the cylinder clamping supports 27, the cylinder clamping connecting plate 28 is fixedly arranged at the output end of the cylinder clamping cylinder 25, and the cylinder connecting plate 28 is slidably arranged on, the pushing cylinder 26 is fixedly arranged on the inner wall of the transferring circular plate 21 along the radial direction of the transferring circular plate 21, the output end of the pushing cylinder 26 is vertically provided with a pushing cylinder connecting plate 29, the pushing cylinder connecting plate 29 is provided with a reciprocating through hole 30 matched with the cylinder placing circular rod 23, the pushing cylinder connecting plate 29 is sleeved on the cylinder placing circular rod 23 along the radial direction of the transferring circular plate 21 in a sliding manner, when the cylinder placing circular rod 23 is vertically arranged on the lower side of the lower cylinder pipe 5, the pushing cylinder connecting plate 29 is vertically upwards pushed by the pushing cylinder 26 of the cylinder bearing mechanism 22 on the lower side of the lower cylinder pipe 5, so that the pushing cylinder connecting plate 29 is adjacently arranged on the lower side of the lower cylinder pipe 5, a sleeve workpiece in the lower cylinder pipe 5 can be supported by the pushing cylinder connecting plate 29 in the falling process, after the sleeve workpiece is supported by the pushing cylinder connecting plate 29, the pushing cylinder 26 pulls the pushing cylinder connecting plate 29 to vertically downwards and stably move, so that the sleeve workpiece can stably descend under the supporting effect of the pushing cylinder, the clamping cylinder connecting plates 28 on the two sides are synchronously pushed by the clamping cylinder cylinders 25 on the two sides of the discharging tube round rod 23, so that the end part of the sleeve workpiece can be firmly clamped and fixed, the sleeve workpiece is prevented from deviating and falling off in the rotating process of the transferring circular plate 21, the sleeve workpiece can be stably and accurately transferred one by one, the sleeve workpiece can be stably and accurately turned over when being transferred from the lower side of the falling mechanism 2 to the upper side of the material guide mechanism 4 under the driving of the transferring circular plate 21, when the sleeve workpiece is transferred to the lower side of the transferring circular plate 21, the pushing cylinder connecting plates 29 are vertically pushed downwards by the pushing cylinder cylinders 26, the sleeve workpiece sleeved on the discharging tube round rod 23 can be pushed downwards along the vertical direction, the sleeve workpiece can be stably and efficiently pressed and processed, the end part of the discharging tube round rod 23 is of a hemispherical structure, so that the sleeve workpiece in the discharging tube 5 can be smoothly sleeved on the discharging tube round rod 23 in the falling process, the pushing support 41 is horizontally arranged on the fixing support 1 at the lower side of the transfer mechanism 3, the output end of the pushing cylinder 42 is horizontally and fixedly provided with a pushing connecting plate 43 with an L-shaped structure, the pushing connecting plate 43 is arranged on the pushing support 41 in a sliding manner along the horizontal direction, the fixing support 1 at the upper side of the pushing connecting plate 43 is vertically provided with a material guide pipeline 44, the material conveying belt 45 is horizontally and rotatably arranged on the transmission support 46, the upper side of the material conveying belt 45 and the upper side of the pushing support 41 are at the same horizontal position, the material conveying motor 47 drives the material conveying belt 45 to rotate, the transmission direction of the material conveying belt 45 is perpendicular to the pushing direction of the pushing cylinder 42, the pushing connecting plate 43 is horizontally pushed by the pushing cylinder 42, so that the workpieces in the material guide pipeline 44 can be horizontally pushed one by one, and in the process of horizontally pushing the workpieces, the workpieces in the material guide pipeline 44 can, the workpieces in the material guide pipeline 44 are pushed one by one smoothly, the workpieces in the material guide pipeline 44 are pushed horizontally by the material pushing cylinder 42, so that the workpieces can be pushed to the position right below the sleeve workpiece accurately, the sleeve workpiece and the workpieces in the material guide pipeline 44 can be ensured to be pressed and assembled accurately, after the workpieces are pressed and assembled, the workpieces are pushed continuously along the horizontal direction by the material pushing cylinder 42, so that the workpieces which are pressed and assembled can be pushed to the material conveying belt 45 smoothly and continuously conveyed, the material pushing connecting plate 43 can perform translational motion smoothly and accurately and continuously by horizontally and fixedly arranging the guide sleeve 54 matched with the material pushing connecting plate 43 on one side of the material pushing support 41, the material pushing support 41 is provided with a stepped structure matched with the material conveying support 46 along the end of the material conveying belt 45, so that the material pushing support 41 and the material conveying belt 45 are arranged closely and adjacently, the workpiece on the pushing support 41 can be stably pushed to the material conveying belt 45, and the workpiece is prevented from deviating and sliding off in the pushing process due to the fact that the gap between the pushing support 41 and the material conveying belt 45 is too large. Through the structure, the automatic transferring and overturning device is reasonable in structural design, can stably and efficiently transfer and overturn the sleeve workpieces one by one, can stably and accurately press and machine the sleeve workpieces, improves the automation degree of transferring and assembling the sleeve workpieces, and meets the requirements of production and use.

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 working method of the sleeve workpiece turning press-fitting mechanism is characterized in that: the sleeve workpiece overturning and press-mounting mechanism comprises a fixed support, a discharging mechanism, a transferring mechanism and a guide mechanism, wherein the discharging mechanism, the transferring mechanism and the guide mechanism are sequentially arranged on one side of the fixed support from top to bottom in the vertical direction, the discharging mechanism comprises a lower tube, a stop gear, a pressing gear, a stop connecting plate, a translation pressing block and a discharging cylinder, the lower tube is vertically arranged on one side above the fixed support, a lower tube channel is vertically arranged in the lower tube, the stop gear and the pressing gear are coaxially and vertically arranged on the fixed support on one side of the lower tube, the diameter of the stop gear is twice that of the pressing gear, an upper rack sleeve and a lower rack sleeve are sequentially arranged on the fixed support on one side of the lower tube from top to bottom, a stop rack is slidably arranged in the lower rack sleeve in the horizontal direction and is meshed with the stop gear, one end of the material blocking rack is horizontally and fixedly provided with a material blocking connecting plate, one side of the lower end of a lower tube is provided with a baffle through hole matched with the material blocking connecting plate, a material pressing rack is arranged in the upper rack sleeve in a sliding manner along the horizontal direction and is meshed and connected with a material pressing gear, one end of the material pressing rack is vertically and fixedly provided with a translation pressing block, one side of the lower tube is provided with a pressing block through hole matched with the translation pressing block, a rack support is horizontally and fixedly arranged on the fixed support at the upper side of the material blocking gear, a translation rack is arranged in the rack support in a sliding manner along the horizontal direction and is meshed and connected with the upper side of the material blocking gear, the material discharging cylinder is horizontally and fixedly arranged at one side of the rack support, the output end of the material discharging cylinder is fixedly connected with one end of the translation rack, the transferring mechanism comprises a guide cylinder rotating shaft, a transferring circular plate, a tube, the transfer circular plate is vertically arranged on one side of the fixed support, the middle part of one side of the transfer circular plate is fixedly connected with the end part of one side of the guide cylinder rotating shaft, the driving mechanism is vertically arranged on the fixed support at the other end of the guide cylinder rotating shaft, the transfer circular plate is of a cylindrical structure, four barrel bearing mechanisms are sequentially and uniformly arranged on the transfer circular plate along the arc direction of the transfer circular plate, each barrel bearing mechanism comprises a barrel placing circular rod, a circular rod base, a barrel clamping cylinder and a barrel pushing cylinder, a plurality of circular rod bases are sequentially and uniformly arranged on the outer side of the transfer circular plate along the arc direction, the barrel placing circular rod is fixedly arranged on one side of the circular rod base along the radial direction of the transfer circular plate, the barrel clamping supports are respectively and fixedly arranged on the circular rod bases on two sides of the barrel placing circular rod, the barrel clamping cylinders are respectively and horizontally arranged on two sides of the barrel placing circular, the clamping cylinder connecting plate is of an L-shaped structure, the clamping cylinder connecting plate is arranged on the clamping cylinder support in a sliding mode, the pushing cylinder is fixedly arranged on the inner wall of the transferring circular plate along the radial direction of the transferring circular plate, the pushing cylinder connecting plate is vertically arranged at the output end of the pushing cylinder, a reciprocating through hole matched with the cylinder releasing circular rod is arranged on the pushing cylinder connecting plate, the pushing cylinder connecting plate is sleeved on the cylinder releasing circular rod along the radial sliding direction of the transferring circular plate, the driving mechanism comprises a driving support, a transferring motor, a rotating circular plate and a clamping groove rotating plate, a driving support is horizontally and fixedly arranged on one side of the fixing support, the transferring motor is horizontally and fixedly arranged on one side of the driving support, a driving gear is vertically arranged at the output end of the transferring motor, the rotating circular plate is vertically and rotatably connected on the fixing support on the lower side of the driving support, the rotating circular plate, the device is characterized in that a connecting gear is vertically and coaxially arranged on one side of the rotating circular plate, the driving gear is meshed and connected with the connecting gear, the clamping groove rotating plate is vertically arranged on one side of a fixed support, the middle part of one side of the clamping groove rotating plate is fixedly connected with the end part of the rotating shaft of the guide cylinder, four rotating arc surfaces matched with the rotating circular plate are uniformly arranged on the outer side of the clamping groove rotating plate, rotating clamping grooves matched with the driving grooved wheels are respectively arranged between two adjacent rotating arc surfaces along the radial direction of the clamping groove rotating plate, the guide mechanism comprises a material pushing support, a material pushing cylinder, a material pushing connecting plate, a material guiding pipeline and a material conveying belt, the material pushing support is horizontally arranged on the fixed support on the lower side of the transfer mechanism, the material pushing cylinder is horizontally and fixedly arranged on one side of the material pushing support, the, a material guide pipeline is vertically arranged on the fixing support on the upper side of the material pushing connecting plate, the lower end of the material guide pipeline is adjacent to the surface of the upper side of the material pushing connecting plate and is not in contact with the surface of the upper side of the material pushing connecting plate, a conveying support is horizontally arranged on the fixing support on one side of the material pushing support, a material conveying belt is horizontally and rotatably arranged on the conveying support, the upper side of the material conveying belt and the upper side of the material pushing support are in the same horizontal position, a material conveying motor is horizontally and fixedly arranged on one side of the conveying support, the material conveying motor drives the material conveying belt to rotate, and the; a guide cylinder support is vertically and fixedly arranged on one side of the lower cylinder material pipe, a lifting guide rod is vertically and fixedly arranged on the guide cylinder support, a guide cylinder base is arranged on the lifting guide rod in a sliding mode along the vertical direction, a bearing cylinder electromagnet is vertically and fixedly arranged on one side of the guide cylinder base, a magnet channel matched with the bearing cylinder electromagnet is vertically arranged on the lower cylinder material pipe, and a reset spring is sleeved on the lifting guide rod on the lower side of the guide cylinder base; the end part of the cylinder placing rod is of a hemispherical structure; a guide sleeve matched with the pushing connecting plate is horizontally and fixedly arranged on one side of the pushing support; the pushing support is provided with a stepped structure matched with the conveying support along the end of the material conveying belt;