CN110509018A - Workpiece transferring and press-fitting device - Google Patents

Abstract

The invention discloses a workpiece transferring and press-fitting device, and belongs to the field of workpiece processing mechanical equipment. The workpiece transfer mechanism and the workpiece press-mounting mechanism are sequentially arranged on the upper side of a workpiece processing support, a material transfer chain is arranged on one side above the workpiece processing support, a first adsorption connecting plate is horizontally and fixedly arranged at the output end of a first air cylinder, a second adsorption connecting plate is horizontally and fixedly arranged at the output end of a second air cylinder, a material discharge bearing plate is horizontally arranged between the first conveyor belt and the second conveyor belt, an annular guide plate is arranged on the outer side above a rotating disc, a rotating pressure rod is arranged on the upper side of the rotating disc, two sides of a press-mounting gear are respectively meshed and connected with a lifting rack and a press-mounting rack, and a lifting connecting. The automatic press-fitting device is reasonable in structural design, can conveniently and accurately transfer the workpiece to a required press-fitting station, can stably and efficiently press-fit the workpiece, is high in automation degree, and meets the requirements of machining and use.

Description

A workpiece transfer and pressing device

technical field

The invention belongs to the field of workpiece processing machinery and equipment, and in particular relates to a workpiece transfer and pressing device, which is mainly used in the assembly and processing of workpieces.

Background technique

Mechanical workpieces are single parts that make up machinery and machinery that cannot be disassembled. It plays an important role in the automation industry. Mechanical workpieces include the connection of parts, supporting parts, lubricating lubrication systems and sealing parts. Components, the parts of the transmission system that transmit motion and energy, in the process of producing and processing mechanical workpieces, after the workpieces are sequentially processed through die-casting, grinding, and drilling, the individually processed workpieces need to be processed Assembling, assembling two workpieces into a combined workpiece, so that the assembled workpieces can be conveniently used by subsequent processes or large-scale equipment. The existing mechanical automatic assembly refers to the realization of mechanical workpieces or components according to the technical requirements of the design. Connection, combining mechanical workpieces or components into combined workpieces, mechanical assembly is an important link in machine manufacturing and repair, especially for mechanical manufacturing, efficient mechanical assembly can greatly improve the efficiency of equipment and equipment, and can also improve workpiece assembly and equipment. quality of assembly. Mechanical assembly is an important technological process that finally determines the quality of mechanical products in mechanical manufacturing. Even if all qualified workpieces are improperly assembled, they often cannot form qualified products. Simple products can be directly assembled from workpieces, while complex products A number of workpieces must be assembled into parts first, which is called component assembly; then several parts and other workpieces must be assembled into a complete product, called general assembly. The existing workpiece assembly method is to manually assist the assembly equipment to assemble the workpiece. During the entire assembly process of the workpiece, it is necessary to manually place the workpieces one by one on the assembly equipment for assembly. The assembly efficiency of the workpiece is low, and it is difficult to meet large quantities. Due to the industrial production needs, and during the entire assembly process of the workpiece, the labor intensity of the workers is relatively high. In the process of continuously picking and placing the workpieces, the workers are easily caught by the assembly equipment due to the misoperation of the workers and the fatigue of continuous production and processing. Injury, resulting in production safety accidents of workers. The existing workpiece assembly is difficult to achieve efficient and stable assembly processing, and it is difficult to guarantee the efficiency and quality of workpiece assembly processing, and the automation degree of workpiece assembly processing is low, which cannot meet the needs of processing and use.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the above-mentioned deficiencies in the prior art, and to provide a structural design that can conveniently and accurately transfer the workpiece to the required press-fitting station, and can move the workpiece smoothly and efficiently. Carry out press-fitting processing, with a high degree of automation, and a workpiece transfer press-fitting device that meets the needs of processing and use.

In order to solve the above technical problems, the technical solution adopted in the present invention is: a workpiece transfer and press-fit device, characterized in that: the workpiece transfer and press-fit device includes a workpiece processing support, a workpiece transfer mechanism and a workpiece press-fit mechanism, the The workpiece transfer mechanism and the workpiece press-fitting mechanism are successively arranged on the upper side of the workpiece processing support along the horizontal direction. The two sides below the processing support are fixed horizontally with a first fixed support plate and a second fixed support plate respectively, and the first fixed support plate and the second fixed support plate are arranged horizontally from bottom to top, and the upper side of the first fixed support plate is horizontal The first transmission bracket is fixedly installed, the end of the first transmission bracket is horizontally connected to the first transmission roller, the first transmission belt is horizontally arranged on the upper side of the first transmission bracket, and the first transmission belt is wound and connected to the first transmission roller. The upper side of the second fixed support plate is horizontally fixed with a second transmission bracket, the end of the second transmission bracket is horizontally connected to the second transmission roller, the second conveyor belt is horizontally arranged on the upper side of the second transmission bracket, and the second conveyor belt is wound and connected. On the second conveying roller, the two sides above the workpiece processing support are respectively vertically rotated and connected to the material transfer sprocket, and the material transfer chain is horizontally arranged on the upper side of the workpiece processing support, and the two sides of the material transfer chain are respectively wound and connected to the The material transfer sprockets on both sides of the workpiece processing support, the material transfer motor is fixed horizontally on the upper side of the workpiece processing support, the output end of the material transfer motor is vertically provided with a main belt pulley, and the material transfer sprocket on one side of the workpiece processing support An auxiliary pulley is arranged on the vertical coaxial axis, and the main pulley and the auxiliary pulley are connected by a material transfer belt. On the workpiece processing support on the other side above, a second material transfer guide rod is fixed horizontally, and a first material transfer plate is slid on the first material transfer guide rod along the horizontal direction. The two ends of the lower side of the material transfer chain are respectively connected to Both sides of the first material moving plate are fixedly connected, the lower end of the first material moving plate is horizontally fixed with a first connecting plate, and one side of the first connecting plate is horizontally fixed with a first cylinder, the first cylinder and the first conveyor belt are perpendicular to each other, the second A cylinder output end is horizontally fixed with a first adsorption connecting plate, and a second material transfer plate is slid on the second material transfer guide rod along the horizontal direction. The side is fixedly connected, the lower end of the second moving plate is horizontally fixed with a second connecting plate, one side of the second connecting plate rotates horizontally and connected with a turning shaft, the end of the turning shaft is fixed horizontally with a turning bracket, and the turning bracket is horizontally fixed with a The second cylinder, the second cylinder and the second conveyor belt are perpendicular to each other, the output end of the second cylinder is horizontally fixed with a second adsorption connecting plate, the turning shaft is vertically fixed with a turning gear, and the workpiece processing support on one side of the turning gear The upper level is fixed with a tooth plate bracket, and the end of the tooth plate support is horizontally fixed with an overturned tooth plate. The overturned tooth plate and the material transfer chain are parallel to each other. A bearing plate base is provided, and a buffer bottom plate is fixed horizontally on the bearing plate base , the discharge carrier plate is fixed horizontally on the upper side of the buffer floor, the discharge carrier plate is horizontally arranged between the first conveyor belt and the second conveyor belt, and the upper surface of the discharge carrier plate is at the same level as the upper surface of the first conveyor belt position, the workpiece press-fit mechanism includes a press-fit bracket, a rotating motor, a rotating disc, an annular guide plate, a pressing bar bracket, a rotating pressing bar, a lifting connecting rod, a lifting rack, a pressing gear and a pressing rack. The press-fit bracket is horizontally and fixedly arranged on the upper side of the workpiece processing support, the rotating disk is horizontally connected to the upper side of the press-fit bracket, and the middle part of the lower side of the rotating disc is vertically coaxially provided with a press-fit shaft, and the press-fit shaft is lowered The side end is fixed horizontally with a press-fit auxiliary pulley, the lower side of the press-fit bracket is horizontally fixed with a motor bracket, the rotating motor is fixed vertically upward on the lower side of the motor bracket, and the output end of the rotating motor is horizontally equipped with a press-fit pulley. The main pulley, the press-fitted main pulley and the press-fitted auxiliary pulley are connected by a press-fitted belt transmission, a ring-shaped guide plate is fixed horizontally on the outer side above the rotating disc, and the upper surface of the ring-shaped guide plate is evenly arranged with The guide rod lifting slope, the connection between the low end of the guide rod lifting slope and the high end of the guide rod lifting slope is provided with a ladder-shaped guide rod falling slope, and the connecting corners of the guide rod falling slope and the guide rod lifting slope are all made of circular arcs The surface transition connection, the press-fitting bracket on one side of the rotating disc is horizontally fixed with a pressing bar bracket, the rotating pressing bar is arranged on the upper side of the rotating disc, and the end of the rotating pressing bar is hinged to the upper end of the pressing bar bracket , the pressure rod bracket and the rotating pressure rod are arranged sequentially along the radial direction of the rotating disc, a gear bracket is fixed horizontally on one side of the press-fit bracket, the press-fit gear is vertically rotatably connected to one side of the gear bracket, press-fit The front rack bracket and the rear rack bracket are vertically fixed on both sides of the gear respectively. The lifting rack is slid and set on the front rack bracket along the vertical direction, and the press-fitted rack is slid and set on the rear rack along the vertical direction. The bracket, the two sides of the press-fitted gear are meshed with the lifting rack and the press-fitting rack respectively, and a lifting link is arranged between the rotating pressure rod and the lifting rack, and the upper and lower ends of the lifting connecting rod are respectively hinged to the rotating pressure rod end and the upper end of the lifting rack, the lower end of the press-fitted rack is fixed with a lifting pressure plate horizontally, the middle part of the lower part of the rotating pressure rod is fixed with a ball base, and the lower side of the ball base is rollingly provided with bearing rod balls, and the bearing rod balls are set On the upper side of the ring-shaped guide plate, a limit bracket suitable for the width of the rotation pressure bar is fixed vertically on the press-fit bracket on the side of the rotating disc, and the rotation pressure bar is arranged in the limit bracket. A tension spring is obliquely arranged between the pressing rod and the limit bracket.

Further, the first material-moving guide rod and the second material-moving guide rod on both sides of the workpiece processing support are long rods with a regular polygonal structure.

Further, one side of the first adsorption connecting plate is provided with an arc-shaped first card slot, and a first electromagnet is arranged in the first card slot, and one side of the second adsorption connecting plate is provided with an arc-shaped structure. The second card slot, the second electromagnet is arranged in the second card slot.

Further, a buffer rubber layer is arranged horizontally on the upper side of the buffer bottom plate, and the buffer rubber layer is arranged between the discharge support plate and the buffer bottom plate.

Further, limit balls are symmetrically rolled on both sides of the rotating pressure rod in the limit bracket.

Further, a press-fit rubber layer is horizontally and fixedly arranged on the lower side of the lift pressure plate at the lower end of the press-fit rack.

Compared with the prior art, the present invention has the following advantages and effects: the structural design of the present invention is reasonable, and the workpiece transfer mechanism and the workpiece press-fitting mechanism are successively arranged on the upper side of the workpiece processing support along the horizontal direction, and the workpiece can be moved by the workpiece transfer mechanism. Convenient and accurate transfer to the required press-fitting station, using the workpiece press-fitting mechanism to enable the workpieces transferred to the press-fitting station to be press-fitted smoothly and efficiently, realizing automatic assembly of the workpieces, through the first fixed bearing plate and the second The two fixed bearing plates are arranged horizontally from bottom to top, the first conveyor belt is horizontally arranged on the upper side of the first transmission bracket, the second conveyor belt is horizontally arranged on the upper side of the second transmission bracket, and the first conveyor belt and the second conveyor belt are used for synchronous transmission. The two workpieces that need to be assembled and processed can be transmitted synchronously and opposite to each other in the horizontal direction. The material transfer sprockets connected to the two sides of the workpiece processing support are respectively wound on both sides of the material transfer chain, and the main pulley at the output end of the material transfer motor. And the material transfer The auxiliary pulleys arranged vertically and coaxially on the sprocket are connected by a transfer belt transmission, and the transfer motor is used to continuously reciprocate to drive the transfer sprocket to rotate, so that the transfer chain can be continuously reciprocated for rotation and transmission. The guide rod slides along the horizontal direction and is provided with a first material moving plate, the two ends of the lower side of the material moving chain are respectively fixedly connected with both sides of the first material moving plate, and the second material moving guide rod is provided with a second material moving plate sliding along the horizontal direction. The material plate and the two ends of the upper side of the material transfer chain are respectively fixedly connected with the two sides of the second material transfer plate. The first material transfer plate and the second material transfer plate can be driven by the material transfer chain to move synchronously in opposite directions. The first material transfer guide rod and the second material transfer guide rod on both sides of the bracket are long rods with a regular polygonal structure, which realizes the smooth and smooth reciprocating translational movement of the first material transfer plate and the second material transfer plate. The lower end of the plate is horizontally fixed with a first connecting plate, the output end of the first cylinder on one side of the first connecting plate is horizontally fixed with a first adsorption connecting plate, and the lower end of the second moving plate is horizontally fixed with a second connecting plate, and the second The end of the turning shaft on one side of the connecting plate is horizontally fixed with a turning bracket, and the output end of the second cylinder in the turning bracket is horizontally fixed with a second adsorption connecting plate, and the first cylinder is used to horizontally push the first adsorption connecting plate to enable the use of The first adsorption connecting plate absorbs and fixes the workpiece on the first conveyor belt, and uses the second cylinder to push the second adsorption connecting plate horizontally, so that the workpiece on the second conveyor belt can be adsorbed and fixed by the second adsorption connecting plate, and the first material transfer The plate and the second moving plate move in parallel in a synchronous manner, so that the workpieces on the first conveyor belt and the workpieces on the second conveyor belt can be synchronously and oppositely transferred to the upper side of the discharge carrier plate, and are set on one side of the first adsorption connecting plate There is a first card slot with an arc-shaped structure, and a first electromagnet is arranged in the first card slot, and a second card slot with an arc-shaped structure is arranged on one side of the second adsorption connecting plate, and a second electromagnet is arranged in the second card slot. Iron, to ensure that the workpieces on the first conveyor belt and the second conveyor belt can be efficiently and smoothly adsorbed and fixed for translational movement, and the flipping gear is vertically fixed on the flipping shaft, and the end of the tooth plate bracket of the workpiece processing bracket is horizontally fixed. Flip the tooth plate, the flip tooth plate and the material transfer chain are parallel to each other, so that the second material transfer plate is driven to turn over During the translation process of the bracket, the flip gear can rotate under the drive of the flip tooth plate, so as to realize the smooth flip of the workpiece adsorbed and fixed by the second cylinder, so that the two workpieces can be accurately adjusted to the required press-fitting station for high-efficiency Press-fit processing, through the workpiece processing bracket between the first conveyor belt and the second conveyor belt, there is a support plate base fixed horizontally on the support plate base, a buffer bottom plate is fixed horizontally on the support plate base, and the discharge support plate is fixed horizontally on the upper side of the buffer bottom plate , so that the workpiece can be supported and fixed by the unloading support plate, so as to realize the efficient and stable press-fitting process of the workpiece, and the buffer rubber layer is arranged horizontally on the upper side of the buffer base plate, so that the workpiece can be efficiently buffered during the press-fitting process, realizing For the smooth and orderly press-fitting process of the workpiece, it is connected to the upper side of the press-fitting bracket through the horizontal rotation of the rotating disc. The middle part of the lower side of the rotating disc is vertically coaxially provided with a press-fitting shaft. The press-fit auxiliary pulleys at the lower end of the rotating shaft are connected by a press-fit belt transmission, so that the rotating disc can rotate continuously and smoothly under the drive of the rotating motor, and a ring-shaped guide plate is fixed horizontally on the outer side above the rotating disc , the rotating disk can drive the annular guide plate to rotate synchronously during the rotation process, and the pressing rod bracket is horizontally fixed on the pressing bracket on one side of the rotating disk, and the end of the rotating pressing rod is hinged to the upper end of the pressing rod bracket At the bottom of the rotating disc, the ball base in the middle of the lower part is provided with bearing rod balls, which are arranged on the upper side of the ring-shaped guide plate. Adapted limit bracket, a press-fit extension spring is installed obliquely between the rotating pressure rod and the limit bracket, and the pressure-installed tension spring is used to pull down the rotating pressure rod in an inclined direction, so that the bearing rod ball under the rotating pressure rod can be tightly The bearing rod balls can roll smoothly along the surface of the ring guide plate during the rotation of the ring guide plate. The upper surface of the ring guide plate is evenly provided with a guide rod lifting slope, and the guide rod lifts The connection between the low end of the slope and the high end of the guide rod lifting slope is provided with a ladder-shaped guide rod falling slope, and the connecting corners of the guide rod falling slope and the guide rod lifting slope are connected by arc surface transitions, so that the ring guide plate rotates During the process, the lifting slope of the guide rod and the falling slope of the guide rod can be used to drive the rotating pressure rod to reciprocate and swing, and the end of the rotating pressure rod can be slowly swinging up and quickly swinging down. The rotating pressure rod is arranged in the limit bracket to enable Realize the stable and accurate reciprocating swing of the rotating pressure rod, avoid the deviation and skew of the rotating pressure rod during the swing process, use the two sides of the rotating pressure rod in the limit bracket to symmetrically roll and set the limit balls, so that the rotating pressure rod can be rotated in the process of reciprocating swing In the center, the limit ball can be used to reciprocate efficiently and smoothly along the inner side of the limit bracket to realize the efficient and stable continuous swing of the rotating pressure bar. The press-fitted gear is vertically rotated and connected to one side of the gear bracket, and the two sides of the press-fitted gear are respectively vertical The front rack bracket and the rear rack bracket are fixedly installed. The lifting rack is slid on the front rack bracket along the vertical direction, and the press-fitted rack is slid on the rear rack bracket along the vertical direction. between the bars is set with The lifting link uses the rotating disk to drive the rotating pressure bar to swing back and forth in the vertical direction. The rotating pressure bar can use the lifting connecting rod to drive the lifting rack to perform lifting movements. The racks are meshed and connected, so that the press-fitted racks can move up and down synchronously with the lifting racks, and the end of the rotating pressure rod can realize slow swing lifting and fast swinging down under the action of the guide rod lifting slope and the guide rod falling slope. The press-fit rack can be slowly dropped and quickly lifted. The lower end of the press-fit rack is fixed with a lifting plate. When the lift plate is slowly falling under the drive of the press-fit rack, the workpiece can be moved smoothly and evenly. Press-fitting process, to avoid the skew error of the workpiece during the press-fitting process, improve the quality of the workpiece press-fitting process, when the lifting platen is rapidly lifted under the drive of the press-fitting rack, the lifting platen can quickly and efficiently contact the workpiece The surface is detached, so that the workpiece after the press-fitting process can be quickly removed, and can continue to prepare for the press-fitting process of the next workpiece, realizing continuous and efficient press-fitting processing of the workpiece, using the lower side of the lifting pressure plate at the lower end of the press-fitting rack A press-fitting rubber layer is fixed horizontally to ensure that the lifting platen can press-fit the workpiece smoothly. Through such a structure, the structure design of the present invention is reasonable, and the workpiece can be conveniently and accurately transferred to the required press-fitting station, and The workpiece can be press-fitted smoothly and efficiently, with a high degree of automation, meeting the needs of processing and use.

Description of drawings

Fig. 1 is a front structural schematic diagram of a workpiece transfer and press-fitting device of the present invention.

Fig. 2 is a top structural schematic diagram of a workpiece transfer and press-fitting device of the present invention.

Fig. 3 is a right structural schematic view of the workpiece transfer mechanism of the present invention.

Fig. 4 is a schematic top view of the workpiece transfer mechanism of the present invention.

Fig. 5 is a front structural schematic view of the workpiece press-fitting mechanism of the present invention.

Fig. 6 is a schematic top view of the workpiece pressing mechanism of the present invention.

In the figure: 1. Workpiece processing support, 2. Workpiece transfer mechanism, 3. Workpiece pressing mechanism, 4. Material transfer chain, 5. Material transfer motor, 6. First conveyor belt, 7. Second conveyor belt, 8. Feeding Bearing plate, 9. The first fixed bearing plate, 10. The second fixed bearing plate, 11. The first transmission bracket, 12. The first transmission roller, 13. The second transmission bracket, 14. The second transmission roller, 15. Shift Material sprocket, 16. Main pulley, 17. Auxiliary pulley, 18. Material transfer belt, 19. First material transfer guide rod, 20. Second material transfer guide rod, 21. First material transfer plate, 22. First material transfer Connecting plate, 23. The first cylinder, 24. The first adsorption connecting plate, 25. The second material transfer plate, 26. The second connecting plate, 27. Turning shaft, 28. Turning bracket, 29. The second cylinder, 30. Second adsorption connecting plate, 31. Overturning gear, 32. Tooth plate support, 33. Overturning tooth plate, 34. Bearing plate base, 35. Buffer bottom plate, 36. Press-fit bracket, 37. Rotating motor, 38. Rotating disc . 47. Press-fit the auxiliary pulley, 48. Motor bracket, 49. Press-fit the main pulley, 50. Press-fit the belt, 51. Guide rod lifting slope, 52. Guide rod falling slope, 53. Gear bracket, 54. Front teeth Bar bracket, 55. Rear rack bracket, 56. Lifting pressure plate, 57. Ball base, 58. Bearing rod ball, 59. Limit bracket, 60. Press-fit extension spring, 61. The first card slot, 62. The first Electromagnet, 63. the second card slot, 64. the second electromagnet, 65. buffer rubber layer, 66. limit ball, 67. press-fit rubber layer.

Detailed ways

In order to further describe the present invention, a specific implementation of a workpiece transfer and press-fitting device will be further described below in conjunction with the accompanying drawings. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

As shown in Figures 1 and 2, a workpiece transfer and press-fitting device of the present invention includes a workpiece processing support 1, a workpiece transfer mechanism 2 and a workpiece press-fit mechanism 3, and the workpiece transfer mechanism 2 and workpiece press-fit mechanism 3 are sequentially along the horizontal direction Set on the upper side of the workpiece processing support 1, as shown in Figure 3 and Figure 4, the workpiece transfer mechanism 2 of the present invention includes a material transfer chain 4, a material transfer motor 5, a first conveyor belt 6, a second conveyor belt 7 and a material discharge support plate 8. The first fixed support plate 9 and the second fixed support plate 10 are fixed horizontally on both sides below the workpiece processing support 1 respectively. The first fixed support plate 9 and the second fixed support plate 10 are arranged horizontally from bottom to top. The upper side of the fixed support plate 9 is horizontally fixed with a first transmission bracket 11, and the end of the first transmission bracket 11 is horizontally connected with a first transmission roller 12, and the first conveyor belt 6 is horizontally arranged on the upper side of the first transmission bracket 11. The conveyor belt 6 is wound and connected to the first conveyor roller 12, and the upper side of the second fixed support plate 10 is horizontally fixed with a second conveyor bracket 13, and the end of the second conveyor bracket 13 is horizontally connected to a second conveyor roller 14, and the second conveyor belt 7 is horizontally arranged on the upper side of the second transmission support 13, the second transmission belt 7 is wound and connected to the second transmission roller 14, the two sides above the workpiece processing support 1 are respectively vertically rotated and connected to the material transfer sprocket 15, and the material transfer chain 4 is horizontal Set on the upper side of the workpiece processing support 1, the two sides of the material transfer chain 4 are respectively wound and connected to the material transfer sprockets 15 on both sides of the workpiece processing support 1, and the material transfer motor 5 is fixed horizontally on the upper side of the workpiece processing support 1. The output end of the material shifting motor 5 is vertically provided with a main pulley 16, and the material shifting sprocket 15 on one side of the workpiece processing support 1 is provided with an auxiliary pulley 17 vertically and coaxially, and a material shifting belt is used between the main pulley 16 and the auxiliary pulley 17 18 transmission connection, the workpiece processing support 1 on the lower side of the material transfer chain 4 is horizontally fixed with a first material transfer guide rod 19, and the workpiece processing support 1 on the other side above the material transfer chain 4 is horizontally fixed with a second shifter. The material guide rod 20 and the first material transfer guide rod 19 are slidingly provided with the first material transfer plate 21 along the horizontal direction. The lower end of the material plate 21 is horizontally fixed with a first connection plate 22, and one side of the first connection plate 22 is horizontally fixed with a first cylinder 23. The first cylinder 23 is perpendicular to the first conveyor belt 6, and the output end of the first cylinder 23 is fixed horizontally. A first adsorption connecting plate 24 is provided, and a second material transfer plate 25 is slid on the second material transfer guide rod 20 along the horizontal direction. Both ends of the upper side of the material transfer chain 4 are respectively fixedly connected to both sides of the second material transfer plate 25 The lower end of the second moving plate 25 is horizontally fixed with a second connecting plate 26, and one side of the second connecting plate 26 is horizontally connected with a turning shaft 27, and the end of the turning shaft 27 is horizontally fixed with a turning bracket 28. A second cylinder 29 is fixed horizontally, and the second cylinder 29 and the second conveyor belt 7 are perpendicular to each other. The output end of the second cylinder 29 is horizontally fixed with a second adsorption connecting plate 30 , and the turning shaft 27 is vertically fixed with a turning gear 31. , the workpiece processing on one side of the flip gear 31 A tooth plate support 32 is horizontally and fixedly arranged on the support 1, and an overturning tooth plate 33 is fixedly arranged at the end of the tooth plate support 32 horizontally. The overturning tooth plate 33 and the material transfer chain 4 are parallel to each other. The workpiece processing support 1 between 7 is horizontally fixedly provided with the support plate base 34, and the level fixedly provided with buffer base plate 35 on the support plate base 34, and the discharge support plate 8 is horizontally fixedly arranged on the upper side of the buffer base plate 35, and the discharge support plate 8 is horizontally arranged between the first conveyor belt 6 and the second conveyor belt 7, and the upper side surface of the discharge carrier plate 8 is at the same horizontal position as the upper side surface of the first conveyor belt 6. As shown in Figures 5 and 6, the workpiece press-fit mechanism 3 of the present invention includes a press-fit bracket 36, a rotating motor 37, a rotating disk 38, an annular guide plate 39, a pressing bar bracket 40, a rotating pressing bar 41, and a lifting link 42. Elevating rack 43, press-fitting gear 44 and press-fitting rack 45, press-fitting support 36 is horizontally fixed on one side above workpiece processing support 1, and rotating disk 38 is horizontally connected to the upper side of press-fitting support 36. The middle part of the lower side of the disc 38 is vertically coaxially provided with a press-fit rotating shaft 46, the lower end of the press-fit rotating shaft 46 is horizontally and fixedly provided with a press-fit auxiliary pulley 47, and one side below the press-fit bracket 36 is horizontally and fixedly provided with a motor bracket 48 , the rotating motor 37 is vertically fixedly arranged on the lower side of the motor bracket 48, the output end of the rotating motor 37 is horizontally provided with a press-fit main pulley 49, and a press-fit belt is used between the press-fit main pulley 49 and the press-fit auxiliary pulley 47 50 transmission connection, the outer side of the top of the rotating disk 38 is horizontally fixed with an annular guide plate 39, the upper surface of the annular guide plate 39 is evenly provided with a guide rod lifting slope 51, the low end of the guide rod lifting slope 51 and the high end of the guide rod lifting slope 51 The joint is provided with a ladder-like guide rod falling slope 52, and the connection corners of the guide rod falling slope 52 and the guide rod lifting slope 51 are connected by arc surface transitions, and the press-fitting bracket 36 on one side of the rotating disc 38 is horizontally connected. A compression rod bracket 40 is fixedly arranged, and the rotating compression rod 41 is arranged on the upper side of the rotating disk 38. The radial direction of the rotating disk 38 is arranged sequentially, the side of the press-fitting bracket 36 is fixedly provided with a gear bracket 53 horizontally, the press-fitting gear 44 is vertically rotatably connected to one side of the gear bracket 53, and the two sides of the press-fitting gear 44 are vertically fixed respectively There are a front rack support 54 and a rear rack support 55, the elevating rack 43 is slidably arranged on the front rack support 54 along the vertical direction, and the press-fit rack 45 is slidably arranged on the rear rack support 55 along the vertical direction. Both sides of the gear 44 are engaged with the lifting rack 43 and the press-fitting rack 45 respectively, and a lifting connecting rod 42 is arranged between the rotating pressure rod 41 and the lifting rack 43, and the upper and lower ends of the lifting connecting rod 42 are respectively hinged to the rotating pressing rod. The end of the rod 41 and the upper end of the elevating rack 43, and the lower end of the press-fit rack 45 are horizontally and fixedly provided with an elevating pressure plate 56, and the middle part below the rotating depressing rod 41 of the present invention is fixedly provided with a ball base 57, and the lower side of the ball base 57 is provided with a bearing for rolling. Rod ball 58, bearing rod ball 58 is arranged on the annular guide plate 39 upper side, and the press-fit support 36 on one side of rotating disc 38 is vertically fixedly provided with the spacer bracket 59 that is suitable for the width of rotating pressure bar 41, and rotates The pressure rod 41 is arranged in the limit bracket 59 , and a tension spring 60 is obliquely arranged between the rotation pressure rod 41 and the limit bracket 59 .

The first material transfer guide rod 19 and the second material transfer guide rod 20 on both sides of the workpiece processing support 1 of the present invention are long rods with a regular polygonal structure, so that the first material transfer plate 21 and the second material transfer plate 25 are stable and smooth. reciprocating translational motion. One side of the first adsorption connecting plate 24 of the present invention is provided with an arc-shaped first card slot 61, a first electromagnet 62 is arranged in the first card slot 61, and an arc-shaped structure is provided on one side of the second adsorption connecting plate 30 The second clamping slot 63, the second clamping slot 63 is provided with a second electromagnet 64 to ensure that the workpieces on the first conveyor belt 6 and the second conveyor belt 7 can be efficiently and stably adsorbed and fixed for translational movement. The upper side of the buffer base plate 35 of the present invention is horizontally provided with a buffer rubber layer 65, and the buffer rubber layer 65 is arranged between the discharge support plate 8 and the buffer base plate 35, so that the workpiece can be efficiently buffered during the press-fitting process to realize Smooth and orderly press-fitting process. The two sides of the rotating pressure rod 41 in the limiting bracket 59 of the present invention are respectively symmetrically provided with limiting balls 66, so that the rotating pressing rod 41 can use the limiting balls 66 to move efficiently and smoothly along the inner side of the limiting bracket 59 during the reciprocating swing process. The reciprocating swing realizes the efficient and stable continuous swing of the rotating pressing rod 41 . The lower side of the lifting pressure plate 56 at the lower end of the pressing rack 45 of the present invention is horizontally fixed with a pressing rubber layer 67 to ensure that the lifting pressure plate 56 can press the workpiece smoothly.

Adopting the above-mentioned technical scheme, when a workpiece transfer and press-fitting device of the present invention is in use, the workpiece transfer mechanism 2 and the workpiece press-fit mechanism 3 are sequentially arranged on the upper side of the workpiece processing support 1 along the horizontal direction, and the workpiece transfer mechanism 2 is used to enable The workpiece is conveniently and accurately transferred to the required press-fitting station, and the workpiece transferred to the press-fitting station can be press-fitted smoothly and efficiently by using the workpiece press-fitting mechanism 3 to realize automatic assembly of the workpiece. The plate 9 and the second fixed support plate 10 are arranged horizontally from bottom to top, the first conveyor belt 6 is horizontally arranged on the upper side of the first conveyor bracket 11, and the second conveyor belt 7 is horizontally arranged on the upper side of the second conveyor bracket 13. 6 and the second conveyor belt 7 are synchronously transmitted in opposite directions, so that the two workpieces that need to be assembled and processed can be synchronously transmitted in opposite directions in the horizontal direction, and the two sides of the material transfer chain 4 are respectively wound and connected to the transfer material on both sides of the workpiece processing support 1 The sprocket 15, the main pulley 16 at the output end of the material transfer motor 5 and the auxiliary pulley 17 arranged vertically and coaxially on the material transfer sprocket 15 are connected by a transmission belt 18, and the material transfer motor 5 is used to continuously reciprocate to drive the material transfer chain The wheel 15 rotates so that the material transfer chain 4 can continuously reciprocate and rotate and transmit. The first material transfer plate 21 is provided by sliding along the horizontal direction on the first material transfer guide rod 19. The two ends of the lower side of the material transfer chain 4 are respectively connected to the second Both sides of a material transfer plate 21 are fixedly connected, and a second material transfer plate 25 is installed on the second material transfer guide rod 20 to slide along the horizontal direction. connected, the first material transfer plate 21 and the second material transfer plate 25 can be driven by the material transfer chain 4 to carry out translational movement synchronously in opposite directions. The guide rods 20 are all long rods with a regular polygonal structure to realize the smooth and smooth reciprocating translational movement of the first material moving plate 21 and the second material moving plate 25, and the first connecting plate 22 is fixed horizontally through the lower end of the first material moving plate 21 , the output end of the first cylinder 23 on one side of the first connecting plate 22 is horizontally fixedly provided with a first adsorption connecting plate 24, and the lower end of the second material transfer plate 25 is horizontally fixedly provided with a second connecting plate 26, and one side of the second connecting plate 26 The end of the turning shaft 27 is horizontally fixed with a turning bracket 28, and the output end of the second cylinder 29 in the turning bracket 28 is horizontally fixed with a second adsorption connecting plate 30, and the first cylinder 23 is used to horizontally push the first adsorption connecting plate 24, The first adsorption connecting plate 24 can be used to absorb and fix the workpiece on the first conveyor belt 6, and the second cylinder 29 can be used to horizontally promote the second adsorption connecting plate 30, so that the second adsorption connecting plate 30 can be used to absorb and fix the workpiece on the second conveyor belt 7. The workpiece is adsorbed and fixed, and the first moving plate 21 and the second moving plate 25 are used for synchronous translational movement in opposite directions, so that the workpieces on the first conveyor belt 6 and the workpieces on the second conveyor belt 7 can be synchronously and oppositely transferred to the discharge carrier. On the upper side of the plate 8, a first draw-in groove 61 with an arc-shaped structure is arranged on one side of the first adsorption connecting plate 24, a first electromagnet 62 is arranged in the first draw-in groove 61, and a side of the second adsorption connecting plate 30 is provided with The second card slot 63 of the arc structure, the second card slot 63 is provided with a second electromagnet 64 to ensure that the workpieces on the first conveyor belt 6 and the second conveyor belt 7 can be efficiently and smoothly adsorbed and fixed respectively for translational movement, and the flip gear 31 is vertically fixed on the flip shaft 27, and the workpiece The end of the tooth plate support 32 of the processing support 1 is horizontally fixed with an overturn tooth plate 33, and the overturn tooth plate 33 is parallel to the material transfer chain 4, so that the second material transfer plate 25 is turned over during the process of driving the overturn bracket 28 to translate. The gear 31 can be rotated under the drive of the turning tooth plate 33, so as to realize the stable turning of the workpiece adsorbed and fixed by the second cylinder 29, so that the two workpieces can be accurately adjusted to the required press-fitting station for efficient press-fitting processing. The workpiece processing support 1 between the first conveyor belt 6 and the second conveyor belt 7 is horizontally fixed with a support plate base 34, and a buffer base plate 35 is horizontally fixed on the support plate base 34, and the discharge support plate 8 is horizontally fixed and fixed on the buffer base plate. 35 on the upper side, the workpiece can be supported and fixed by the discharging support plate 8, and the efficient and stable press-fitting process of the workpiece can be realized. Medium and high-efficiency buffering to realize the smooth and orderly press-fitting process of the workpiece. The rotating disc 38 is horizontally connected to the upper side of the press-fitting bracket 36, and the middle part of the lower side of the rotating disc 38 is vertically coaxially provided with a press-fitting shaft 46. The press-fit main pulley 49 at the output end of the motor 37 and the press-fit auxiliary pulley 47 at the lower end of the press-fit rotating shaft 46 are connected by a press-fit belt 50 transmission, so that the rotating disk 38 can be continuously driven by the rotating motor 37. Steady rotation, using the outer side of the top of the rotating disk 38 to fix the ring-shaped guide plate 39 horizontally, the rotating disk 38 can drive the ring-shaped guide plate 39 to rotate synchronously during the rotation process, and the press-fit bracket 36 on one side of the rotating disk 38 The upper level is fixedly provided with a pressure rod bracket 40, the end of the rotating pressure rod 41 is hingedly connected to the upper end of the pressure rod bracket 40, and the ball base 57 in the middle part below the rotating pressure rod 41 is provided with a bearing rod ball 58 for rolling, and the bearing rod ball 58 is arranged on the ring-shaped guide plate 39 upper sides, and the press-fit bracket 36 on one side of the rotating disk 38 is vertically fixed with a limit bracket 59 that is compatible with the width of the rotating pressure bar 41, and the rotating pressure bar 41 and the space-limiting bracket 59 is obliquely provided with a press-fit extension spring 60, and the press-fit extension spring 60 is used to pull the rotating pressure rod 41 downwards in an oblique direction, so that the bearing rod ball 58 below the rotating pressure rod 41 can be tightly pressed against the annular guide plate 39 On the surface, the rod bearing ball 58 can smoothly roll along the surface of the annular guide plate 39 during the rotation process of the annular guide plate 39, and the upper surface of the annular guide plate 39 is evenly provided with a guide rod lifting slope 51, and the guide rod lifting slope 51 The connection between the low end and the guide rod lifting slope 51 high end is provided with a guide rod falling slope 52 of a stepped structure, and the connection corners of the guide rod falling slope 52 and the guide rod lifting slope 51 are connected by a circular arc surface transition, so that the annular The guide plate 39 can utilize the guide rod lifting slope 51 and the guide rod falling slope 52 to drive the rotating pressure rod 41 to reciprocate during the rotation process. Swing, and can realize the slow swing lifting and fast swinging down of the end of the rotating pressure rod 41, utilize the rotating pressure rod 41 to be arranged in the limit bracket 59, so that the stable and accurate reciprocating swing of the rotating pressure rod 41 can be realized, and the rotation pressure rod 41 can be avoided. 41 is skewed during the swing process, and the two sides of the rotating pressure rod 41 in the limit bracket 59 are respectively symmetrically rolled to set the limit balls 66, so that the rotating pressure rod 41 can use the limit balls 66 along the The efficient and smooth reciprocating swing on the inside of the limit bracket 59 realizes the efficient and stable continuous swing of the rotating pressure rod 41, and is connected to one side of the gear bracket 53 through the vertical rotation of the press-fitted gear 44, and the two sides of the press-fitted gear 44 are vertically fixed respectively. The front rack support 54 and the rear rack support 55, the elevating rack 43 is slidably arranged on the front rack support 54 along the vertical direction, the press-fitted rack 45 is slidably arranged on the rear rack support 55 along the vertical direction, and the pressing bar is rotated 41 and the lifting rack 43 are provided with a lifting connecting rod 42, and the rotating disc 38 is used to drive the rotating pressing rod 41 to swing back and forth in the vertical direction, and the rotating pressing rod 41 can use the lifting connecting rod 42 to drive the lifting rack 43 to lift Movement, utilize press-fit gear 44 both sides to be connected with elevating rack 43 and press-fit rack 45 meshingly respectively, make press-fit rack 45 and lift rack 43 synchronously carry out lifting movement in opposite directions, utilize rotating pressure bar 41 end Under the action of the guide rod lifting slope 51 and the guide rod falling slope 52, slow swing lifting and fast swing falling can be realized, so that the press-fit rack 45 can realize slow fall and fast lift. Pressing plate 56, when lifting and lowering pressing plate 56 falls slowly under the drive of press-fitting rack 45, it can smoothly and evenly press-fit the workpiece, avoid skew error of workpiece during press-fitting process, and improve workpiece press-fitting process. When the lifting pressure plate 56 is rapidly lifted under the drive of the press-fitting rack 45, the lifting pressure plate 56 can be quickly and efficiently separated from the surface of the workpiece, so that the workpiece after the press-fitting process can be quickly taken away, and can continue Prepare for the press-fitting process of the next workpiece, and realize the continuous and efficient press-fitting process of the workpiece. The lower side of the lifting pressure plate 56 at the lower end of the pressing rack 45 is horizontally fixed with a pressing rubber layer 67 to ensure that the lifting pressure plate 56 can be stable. The workpiece is press-fitted. Through such a structure, the present invention has a reasonable structural design, can conveniently and accurately transfer the workpiece to the required press-fitting station, and can perform the press-fitting process on the workpiece stably and efficiently, with a high degree of automation, meeting the needs of processing and use.

The above content described in this specification is only an illustration of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the content of the description of the present invention or exceed the scope defined in the claims , should belong to the protection scope of the present invention.

Claims (6)

1. A workpiece transfer and press-fit device, characterized in that: the workpiece transfer and press-fit device comprises a workpiece processing support, a workpiece transfer mechanism and a workpiece press-fit mechanism, and the workpiece transfer mechanism and the workpiece press-fit mechanism are successively arranged along the horizontal direction On the upper side of the workpiece processing support, the workpiece transfer mechanism includes a material transfer chain, a material transfer motor, a first conveyor belt, a second conveyor belt, and a discharge support plate, and the two sides below the workpiece processing support are respectively horizontally fixed with first fixed The supporting plate and the second fixed supporting plate, the first fixed supporting plate and the second fixed supporting plate are arranged horizontally from bottom to top, and the upper side of the first fixed supporting plate is horizontally fixed with a first transmission bracket, and the end of the first transmission bracket The first conveyor belt is horizontally connected to the first conveyor roller, the first conveyor belt is horizontally arranged on the upper side of the first conveyor bracket, the first conveyor belt is wound and connected to the first conveyor roller, and the upper side of the second fixed support plate is horizontally fixed with a second conveyor belt. The end of the second transmission support is horizontally connected to the second transmission roller. The second transmission belt is horizontally arranged on the upper side of the second transmission support. The second transmission belt is wound and connected to the second transmission roller. The two sides above the workpiece processing support The two sides are respectively vertically rotated and connected with a material transfer sprocket, and the material transfer chain is horizontally arranged on one side above the workpiece processing support, and the two sides of the material transfer chain are respectively wound and connected to the material transfer sprockets on both sides of the workpiece processing support. The material shifting motor is fixed horizontally on the upper side of the workpiece processing support. The output end of the material shifting motor is vertically provided with a main pulley. The belt pulleys are connected by a material transfer belt transmission, a first material transfer guide rod is fixed horizontally on the workpiece processing support on the lower side of the material transfer chain, and a first material transfer guide rod is fixed horizontally on the workpiece processing support on the other side above the material transfer chain. The second material-moving guide rod, on which the first material-moving guide rod slides along the horizontal direction, is provided with a first material-moving plate, and the two ends of the lower side of the material-moving chain are respectively fixedly connected with both sides of the first material-moving plate, and the first material-moving plate The lower end of the material plate is fixed horizontally with a first connection plate, and one side of the first connection plate is horizontally fixed with a first cylinder, the first cylinder and the first conveyor belt are perpendicular to each other, and the output end of the first cylinder is horizontally fixed with a first adsorption connection plate , the second material-moving guide rod is slided along the horizontal direction with a second material-moving plate, the two ends of the upper side of the material-moving chain are respectively fixedly connected with both sides of the second material-moving plate, and the lower end of the second material-moving plate is fixed horizontally There is a second connecting plate, one side of the second connecting plate rotates horizontally and is connected with an overturning shaft, the end of the overturning shaft is horizontally fixed with an overturning bracket, and the inside of the overturning bracket is horizontally fixed with a second cylinder, and the second cylinder and the second conveyor belt are perpendicular to each other , the output end of the second cylinder is horizontally and fixedly provided with a second adsorption connecting plate, the vertically fixedly provided turning gear is arranged on the turning shaft of the turning over, and the tooth plate support is fixedly arranged horizontally on the workpiece processing support on one side of the turning gear, and the end of the tooth plate support There is an overturning tooth plate fixed horizontally on the upper part, and the overturning tooth plate and the material transfer chain are parallel to each other. There is a buffer bottom plate, and the discharge bearing plate is fixed horizontally on the upper side of the buffer bottom plate, The material support plate is arranged horizontally between the first conveyor belt and the second conveyor belt, and the upper surface of the discharge material support plate is at the same level as the upper surface of the first conveyor belt. The workpiece press-fit mechanism includes a press-fit bracket, a rotating motor, a rotating Disc, ring-shaped guide plate, pressing bar bracket, rotating pressing bar, lifting connecting rod, lifting rack, press-fitting gear and press-fitting rack. The rotating disc is horizontally connected to the upper side of the press-fit bracket, and the middle part of the lower side of the rotating disc is vertically coaxially provided with a press-fit shaft, and the lower end of the press-fit shaft is horizontally fixed with a press-fit auxiliary pulley. A motor bracket is fixed horizontally on one side below the bracket, and the rotating motor is fixed vertically upward on the lower side of the motor bracket. The output end of the rotating motor is horizontally equipped with a press-fitted main pulley. A press-fitted belt transmission is used to connect them. A ring-shaped guide plate is fixed horizontally on the outer side above the rotating disk. The upper surface of the ring-shaped guide plate is evenly provided with a guide rod lifting slope, the low end of the guide rod lifting slope and the high end of the guide rod lifting slope. The connection of the guide rod is provided with a ladder-like structure for the falling slope of the guide rod. The connection corners of the guide rod blanking slope and the guide rod lifting slope are all connected by arc surface transitions. A pressure rod bracket is fixed horizontally, the rotating pressure rod is arranged on the upper side of the rotating disk, and the end of the rotating pressure rod is hingedly connected to the upper end of the pressure rod bracket. Arranged radially in sequence, one side of the press-fit bracket is horizontally fixed with a gear bracket, the press-fit gear is vertically rotatably connected to one side of the gear bracket, and the two sides of the press-fit gear are respectively vertically fixed with a front rack bracket and a rear gear The lifting rack is vertically slidably arranged on the front rack bracket, and the press-fit rack is slidably arranged on the rear rack support along the vertical direction. There is a lifting link between the rotating pressure rod and the lifting rack. The upper and lower ends of the lifting connecting rod are respectively hinged to the end of the rotating pressure rod and the upper end of the lifting rack. The lower end of the pressing rack is horizontal. A lifting pressure plate is fixedly installed, a ball base is fixedly installed in the lower part of the rotating pressure rod, and a bearing rod ball is installed rolling on the lower side of the ball base. A limit bracket suitable for the width of the rotating pressure bar is vertically fixedly arranged on the mounting bracket, the rotating pressure bar is arranged in the limit bracket, and a pressing extension spring is obliquely arranged between the rotating pressure bar and the limit bracket. 2. A workpiece transfer and pressing device according to claim 1, characterized in that: the first material transfer guide rod and the second material transfer guide rod on both sides of the workpiece processing support are long rods with a regular polygonal structure . 3. A workpiece transfer and press-fitting device according to claim 1, characterized in that: a first card slot with an arc-shaped structure is provided on one side of the first adsorption connecting plate, and a first card slot is provided in the first card slot. As for the electromagnet, an arc-shaped second card slot is arranged on one side of the second adsorption connecting plate, and a second electromagnet is arranged in the second card slot. 4. A workpiece transfer and pressing device according to claim 1, characterized in that: a buffer rubber layer is arranged horizontally on the upper side of the buffer bottom plate, and the buffer rubber layer is arranged between the discharge carrier plate and the buffer bottom plate. 5 . The workpiece transfer and press-fitting device according to claim 1 , wherein limit balls are symmetrically rolled on both sides of the rotating pressure rod in the limit bracket. 6 . 6 . The workpiece transfer and press-fit device according to claim 1 , wherein a press-fit rubber layer is horizontally and fixedly arranged on the lower side of the lift plate at the lower end of the press-fit rack. 6 .