CN110509018B - 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 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 applied to the assembly and processing of workpieces.

Background technique

The mechanical workpiece is a single inseparable piece of machinery and machinery, which plays an important role in the automation industry. The mechanical workpiece includes the connection of parts, the parts that play a supporting role, the lubrication system that plays the role of lubrication and the sealing parts. Parts, parts of the transmission system that transmit motion and energy, in the process of producing and processing mechanical workpieces, after the workpieces have undergone processing steps such as die-casting, sanding, and drilling in sequence, the individually processed workpieces need to be processed. Assembling, assembling two workpieces into a combined workpiece, so that the assembled workpiece can be conveniently used by subsequent processes or large equipment. The existing mechanical automatic assembly refers to the realization of mechanical workpieces or components according to the technical requirements of the design. Connect, combine mechanical workpieces or components into composite workpieces. Mechanical assembly is an important part of machine manufacturing and repair. Especially for machine manufacturing, efficient mechanical assembly can greatly improve the efficiency of equipment and equipment, and can also improve workpiece assembly and equipment. Assembly quality. Mechanical assembly is an important process in machinery manufacturing that finally determines the quality of mechanical products. 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 are Several workpieces must be assembled into components, which is called component assembly; then several components and other workpieces must be assembled into a complete product, which is called general assembly. The existing workpiece assembly method is to manually assist the assembly equipment to assemble the workpieces. During the entire assembly process of the workpieces, the workpieces need to be manually placed on the assembly equipment one by one for assembly. The assembly efficiency of the workpieces is low, and it is difficult to meet the needs of large batches. In addition, during the entire assembly process of the workpiece, the labor intensity of the workers is relatively large. During the process of continuously picking and placing the workpiece, the workers are easily clamped by the assembly equipment due to the misoperation of the workers and the fatigue of continuous production and processing. injury, resulting in a worker's production safety accident. The existing workpiece assembly is difficult to achieve efficient and stable assembly and processing, the efficiency and quality of the workpiece assembly and processing are difficult to be guaranteed, and the automation degree of the workpiece assembly and processing is low, which cannot meet the needs of processing and use.

SUMMARY 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 kind of reasonable structure design, which can conveniently and accurately transfer the workpiece to the required pressing station, and can move the workpiece smoothly and efficiently. It is a workpiece transfer and press-fitting device that performs press-fitting processing with a high degree of automation and 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-fitting device, characterized in that: the workpiece transfer and press-fit device comprises a workpiece processing bracket, a workpiece transfer mechanism and a workpiece press-fit mechanism, the The workpiece transfer mechanism and the workpiece pressing mechanism are sequentially arranged on the upper side of the workpiece processing support along the horizontal direction. A first fixed support plate and a second fixed support plate are respectively horizontally fixed on both sides of the lower part of the processing bracket, the first fixed support plate and the second fixed support plate are arranged horizontally from bottom to top in sequence, and the upper side of the first fixed support plate is horizontal A first transmission bracket is fixedly arranged, the end of the first transmission bracket is vertically rotated and connected with a 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, so A second transmission bracket is horizontally fixed on the upper side of the second fixed support plate, and the end of the second transmission bracket is vertically rotatably connected with a second transmission roller. It is wound around and connected to the second conveying roller, and the upper two sides of the workpiece processing support are respectively connected with moving material sprockets that rotate vertically. The material-moving sprockets are connected to both sides of the workpiece processing support, the material-moving motor is horizontally fixed on the upper side of the workpiece processing support, the output end of the material-moving motor is vertically provided with a main pulley, and the material-moving chain on one side of the workpiece processing support The auxiliary pulley is vertically and coaxially arranged on the wheel, and the main pulley and the auxiliary pulley are connected by a material-moving belt. A second material moving guide rod is horizontally fixed on the workpiece processing bracket on the other side above the material chain, and a first material moving plate is slidably arranged on the first material moving guide rod along the horizontal direction. They are respectively fixedly connected with both sides of the first moving plate, the lower end of the first moving plate is fixed with a first connecting plate horizontally, and one side of the first connecting plate is fixed with a first cylinder horizontally, and the first cylinder and the first conveyor belt are perpendicular to each other , the output end of the first cylinder is fixed with a first adsorption connecting plate horizontally, the second material moving guide rod is slidably provided with a second material moving plate along the horizontal direction, and the two ends of the upper side of the material moving chain are respectively connected with the second material moving plate. The two sides of the plate are fixedly connected, the lower end of the second feeding plate is fixed with a second connecting plate horizontally, one side of the second connecting plate is horizontally connected with a turning shaft, and the end of the turning shaft is horizontally fixed with a turning bracket, and the inside of the turning bracket is horizontally fixed A second air cylinder is arranged, the second air cylinder and the second conveyor belt are perpendicular to each other, the output end of the second air cylinder is fixed with a second adsorption connecting plate horizontally, and a turning gear is vertically fixed on the turning shaft, and the workpiece on one side of the turning gear is fixed vertically. A toothed plate bracket is fixed horizontally on the processing bracket, and a turning toothed plate is fixed horizontally at the end of the toothed plate bracket. The turning toothed plate and the material moving chain are parallel to each other. The workpiece processing bracket between the first conveyor belt and the second conveyor belt A support plate base is fixed horizontally, and a buffer bottom plate is fixed horizontally on the support plate base , the discharge bearing plate is horizontally fixed on the upper side of the buffer bottom plate, the discharge bearing plate is horizontally arranged between the first conveyor belt and the second conveyor belt, and the upper surface of the discharge bearing plate and the upper surface of the first conveyor belt are at the same level position, the workpiece pressing mechanism includes a pressing bracket, a rotating motor, a rotating disc, an annular guide plate, a pressing rod bracket, a rotating pressing rod, a lifting link, a lifting rack, a pressing gear and a pressing rack. The press-fitting support is horizontally fixed on the upper side of the workpiece processing support, the rotating disc is connected to the upper side of the press-fitting support in a horizontal rotation, and a press-fitting rotating shaft is vertically and coaxially arranged in the middle of the lower side of the rotating disc. A press-fitting auxiliary pulley is fixed horizontally at the side end, a motor support is fixed horizontally on the lower side of the press-fitting support, the rotating motor is fixed vertically upward on the lower side of the motor support, and the output end of the rotating motor is horizontally set with a press-fitting The main pulley, the press-fit main pulley and the press-fit auxiliary pulley are connected by a press-fit belt drive, an annular guide plate is fixed horizontally on the upper side of the rotating disc, and the upper surface of the ring-shaped guide plate is evenly provided 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 guide rod falling slope with a stepped structure, and the connecting corners of the guide rod falling slope and the guide rod lifting slope are all arcs. Surface transition connection, a pressure rod bracket is fixed horizontally on the press-fitting bracket on one side of the rotating disc, the rotating pressure rod is arranged on the upper side of the rotating disc, and the end of the rotating pressure rod is hingedly connected to the upper end of the pressure rod bracket , the pressing rod bracket and the rotating pressing rod are arranged in turn along the radial direction of the rotating disc, a gear bracket is fixed horizontally on one side of the pressing bracket, and the pressing gear is vertically rotatably connected to one side of the gear bracket. A front rack bracket and a rear rack bracket are vertically fixed on both sides of the gear, the lifting rack is slidably arranged on the front rack bracket along the vertical direction, and the press-fit rack is slidably arranged on the rear rack along the vertical direction The bracket, the two sides of the pressing gear are meshed with the lifting rack and the pressing 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 link are hingedly connected to the rotating pressure rod. The lower end of the press-fitting rack is fixed with a lifting and pressing plate horizontally, and a ball base is fixed in the lower middle of the rotating pressure rod. On the upper side of the annular guide plate, a limit bracket adapted to the width of the rotating pressure rod is vertically fixed on the press-fitting support on one side of the rotating disc. A pressure-loaded tension spring is inclined between the pressure 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 polygon structure.

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

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

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

Further, a press-fit rubber layer is fixed horizontally on the lower side of the lifting and pressing 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 structure of the present invention is reasonable in design, the workpiece transfer mechanism and the workpiece pressing mechanism are sequentially arranged on the upper side of the workpiece processing support along the horizontal direction, and the workpiece transfer mechanism is used to enable the workpiece to be It is convenient and accurate to transfer to the required press-fitting station, and the workpiece press-fitting mechanism enables smooth and efficient press-fitting processing of the workpiece transferred to the press-fitting station, and realizes the automatic assembly of the workpiece. The two fixed support 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 in opposite directions. The two workpieces that need to be assembled and processed can be conveyed synchronously and oppositely in the horizontal direction, and the material-moving sprockets connected to the two sides of the workpiece processing bracket are respectively wound on both sides of the material-moving chain, and the main pulley and the material-moving material at the output of the material-moving motor The auxiliary pulleys arranged vertically and coaxially on the sprocket are connected by a material-moving belt, and the material-moving sprocket is continuously reciprocated by the material-moving motor to rotate, so that the material-moving chain can be continuously reciprocated for rotation and transmission. A first moving plate is installed on the guide rod along the horizontal direction, both ends of the lower side of the moving chain are fixedly connected to both sides of the first moving plate, and a second moving guide is installed on the second moving guide rod along the horizontal direction. The upper and both ends of the moving chain are fixedly connected to the two sides of the second moving plate. The first moving plate and the second moving plate can be driven by the moving chain. The first moving guide rod and the second moving guide rod on both sides of the bracket are long rods with regular polygon structure, which realize the smooth and smooth reciprocating translation movement of the first moving plate and the second moving plate. A first connecting plate is fixed horizontally at the lower end of the plate, a first suction connecting plate is fixed horizontally at the output end of the first cylinder on one side of the first connecting plate, and a second connecting plate is fixed horizontally at the lower end of the second moving plate. A turning bracket is fixed horizontally at the end of the turning shaft on one side of the connecting plate, and a second suction connecting plate is fixed horizontally at the output end of the second cylinder in the turning frame, and the first suction connecting plate is horizontally pushed by the first cylinder to enable the The first suction connecting plate adsorbs and fixes the workpiece on the first conveyor belt, and the second suction connecting plate is used to push the second suction connecting plate horizontally, so that the workpiece on the second conveyor belt can be adsorbed and fixed by the second suction connecting plate, and the first moving material is used The synchronous movement of the plate and the second moving plate enables the workpieces on the first conveyor belt and the workpieces on the second conveyor belt to be moved to the upper side of the unloading support plate synchronously. There is a first card slot with an arc-shaped structure, a first electromagnet is arranged in the first card slot, 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 respectively adsorbed and fixed efficiently and smoothly for translational movement, and a flipping gear is fixed vertically on the flipping shaft, and the end of the tooth plate bracket of the workpiece processing bracket is fixed horizontally. Turn the toothed plate, the turning toothed plate and the moving chain are parallel to each other, so that the second moving plate is driving the turning During the translation process of the bracket, the overturning gear can rotate under the drive of the overturning tooth plate, so as to realize the smooth overturning of the fixed workpiece adsorbed by the second cylinder, so that the two workpieces can be accurately adjusted to the required pressing station for high efficiency. For press-fitting processing, a support plate base is fixed horizontally on the workpiece processing bracket between the first conveyor belt and the second conveyor belt, a buffer base plate is fixed horizontally on the base plate, and the discharge support plate is fixed horizontally on the upper side of the buffer base plate. , so that the workpiece can be supported and fixed by the unloading support plate, and the efficient and stable press-fitting processing of the workpiece can be realized. The buffer rubber layer is horizontally arranged on the upper side of the buffer bottom plate, so that the workpiece can be efficiently buffered during the press-fitting process. The workpiece is press-fitted in a stable and orderly manner. It is connected to the upper side of the press-fit bracket by rotating the disc horizontally. The middle of the lower side of the rotary disc is provided with a press-fit shaft vertically and coaxially. The press-fitting auxiliary pulleys at the lower end of the rotating shaft are connected by press-fitting belt transmission, so that the rotating disc can rotate continuously and smoothly under the drive of the rotating motor. , the rotating disc can drive the ring-shaped guide plate to rotate synchronously during the rotation process, a pressure rod bracket is fixed horizontally on the press-fitting bracket on one side of the rotating disc, and the end of the rotating pressure rod is hinged to the upper end of the pressure rod bracket The ball base in the middle of the lower part of the rotating pressure rod is rolled with bearing rod balls, and the bearing rod balls are arranged on the upper side of the ring-shaped guide plate. The suitable limit bracket, the pressure-loading tension spring is inclined between the rotating pressure rod and the limit bracket, and the pressure-loading tension spring is used to pull the rotating pressure rod downward in the inclined direction, so that the bearing rod ball under the rotating pressure rod can be tightly It is pressed against the surface of the ring-shaped guide plate, and the ball bearing rod can roll smoothly along the surface of the ring-shaped guide plate during the rotation of the ring-shaped guide plate. The connection between the lower end of the slope and the upper end of the guide rod lifting slope is provided with a guide rod falling slope with a stepped structure, and the connecting corners of the guide rod falling slope and the guide rod lifting slope are all connected by a circular arc surface transition connection, so that the annular 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 swing back and forth, and the end of the rotating pressure rod can be slowly swayed to lift and quickly swayed to fall. The rotating pressure rod is set in the limit bracket to enable Realize the stable and accurate reciprocating swing of the rotating pressure rod, avoid the offset and skew of the rotating pressure rod during the swinging process, and use the two sides of the rotating pressure rod in the limit bracket to roll symmetrically to set the limit balls, so that the rotating pressure rod can be in the reciprocating swing process. The limit ball can be used to swing back and forth efficiently and smoothly along the inner side of the limit bracket, so as to realize the efficient and stable continuous swing of the rotating pressure rod. A front rack bracket and a rear rack bracket are fixedly arranged, the lifting rack is slidably arranged on the front rack bracket along the vertical direction, the press-fit rack is slidably arranged on the rear rack bracket along the vertical direction, and the rotating pressure rod and the lifting gear set between bars with The lifting link uses the rotating disc to drive the rotating pressure rod to reciprocate in the vertical direction. The rotating pressure rod can use the lifting link to drive the lifting rack to move up and down. The two sides of the pressing gear are used to connect with the lifting rack and the pressing rod respectively. The rack is meshed and connected, so that the pressing rack can move up and down synchronously with the lifting rack, and the end of the rotating pressure rod can achieve slow swing lifting and fast swing falling under the action of the guide rod lifting slope and the guide rod falling slope. The press-fit rack can achieve slow falling and rapid lifting. The lower end of the press-fit rack is horizontally fixed with a lifting and pressing plate. When the lifting and pressing plate is slowly falling under the drive of the press-fitting rack, the workpiece can be smoothly and evenly moved. Press-fit processing can avoid skew error of the workpiece during the press-fit process, and improve the quality of the workpiece press-fit process. When the lifting and pressing plate is rapidly lifted under the drive of the pressing rack, the lifting and pressing plate can be quickly and efficiently connected to the workpiece. The surface is separated, so that the workpiece after the press-fitting process can be quickly removed, and can continue to prepare for the press-fitting processing of the next workpiece, so as to realize the continuous and efficient press-fitting processing of the workpiece. A press-fitting rubber layer is fixed horizontally to ensure that the lifting and pressing plate can smoothly press-fit the workpiece. Through such a structure, the present invention has a reasonable structure design, and the workpiece can be conveniently and accurately transferred to the required press-fitting station. It can press-fit the workpiece smoothly and efficiently, with a high degree of automation, meeting the needs of processing and use.

Description of drawings

FIG. 1 is a schematic view of the front structure of a workpiece transferring and pressing device according to the present invention.

FIG. 2 is a schematic top view of the structure of a workpiece transferring and pressing device according to the present invention.

FIG. 3 is a schematic view of the right side view of the workpiece transfer mechanism of the present invention.

FIG. 4 is a schematic plan view of the workpiece transfer mechanism of the present invention.

FIG. 5 is a schematic front view of the structure of the workpiece pressing mechanism of the present invention.

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

In the picture: 1. Workpiece processing support, 2. Workpiece transfer mechanism, 3. Workpiece pressing mechanism, 4. Material moving chain, 5. Material moving motor, 6. The first conveyor belt, 7. The second conveyor belt, 8. The discharge bearing plate, 9. first fixed bearing plate, 10. second fixed bearing plate, 11. first conveying support, 12. first conveying roller, 13. second conveying support, 14. second conveying 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 Connecting plate, 23. First air cylinder, 24. First suction connecting plate, 25. Second feeding plate, 26. Second connecting plate, 27. Turning shaft, 28. Turning bracket, 29. Second air cylinder, 30. The second adsorption connecting plate, 31. Turning gear, 32. Tooth plate bracket, 33. Turning tooth plate, 34. Support plate base, 35. Buffer bottom plate, 36. Press-fit bracket, 37. Rotating motor, 38. Rotating disc , 39. Ring-shaped guide plate, 40. Pressure rod bracket, 41. Rotating pressure rod, 42. Lifting link, 43. Lifting rack, 44. Press-fit gear, 45. Press-fit rack, 46. Press-fit shaft, 47. Press-fit auxiliary pulley, 48. Motor bracket, 49. Press-fit main pulley, 50. Press-fit belt, 51. Guide rod lifting ramp, 52. Guide rod falling ramp, 53. Gear bracket, 54. Front teeth Rack bracket, 55. Rear rack bracket, 56. Lifting and pressing plate, 57. Ball base, 58. Bearing rod ball, 59. Limit bracket, 60. Press-fit tension spring, 61. First slot, 62. First Electromagnet, 63. Second slot, 64. 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 embodiment of a workpiece transfer and press-fitting device is further described below with reference to the accompanying drawings. The following examples are for explaining 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 the workpiece press-fit mechanism 3 are sequentially in the horizontal direction. Set on the upper side of the workpiece processing support 1, as shown in Figures 3 and 4, the workpiece transfer mechanism 2 of the present invention includes a material moving chain 4, a material moving motor 5, a first conveyor belt 6, a second conveyor belt 7 and a discharging support plate 8. A first fixed support plate 9 and a second fixed support plate 10 are installed horizontally on both sides of 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. A first conveying bracket 11 is fixed horizontally on the upper side of the fixed support plate 9, and a first conveying roller 12 is connected to the end of the first conveying support 11 for vertical rotation. A conveyor belt 6 is wound and connected to the first conveyor roller 12, a second conveyor bracket 13 is fixed horizontally on the upper side of the second fixed support plate 10, and a second conveyor roller 14 is connected to the end of the second conveyor bracket 13 for vertical rotation. Two conveyor belts 7 are horizontally arranged on the upper side of the second conveyor bracket 13 , the second conveyor belt 7 is wound and connected to the second conveyor roller 14 , and the upper two sides of the workpiece processing bracket 1 are respectively connected with a material transfer sprocket 15 for vertical rotation, and the material transfer chain 4 is horizontally arranged on the upper side of the workpiece processing support 1, the material moving chain 4 is respectively wound on both sides of the material moving sprocket 15 connected to both sides of the workpiece processing support 1, and the material moving motor 5 is fixed horizontally and fixedly arranged above the workpiece processing support 1. The main pulley 16 is vertically arranged at the output end of the material moving motor 5, and the auxiliary belt pulley 17 is vertically and coaxially disposed on the material moving sprocket 15 on one side of the workpiece processing support 1. The material belt 18 is connected by transmission, a first material moving guide rod 19 is fixed horizontally on the workpiece processing support 1 on the lower side of the material moving chain 4, and a first material moving guide rod 19 is fixed horizontally on the workpiece processing support 1 on the other side above the material moving chain 4. Two material-moving guide rods 20, the first material-moving guide rod 19 is slidably provided with a first material-moving plate 21 in the horizontal direction, and the lower ends of the material-moving chain 4 are fixedly connected to both sides of the first material-moving plate 21, respectively. A first connecting plate 22 is fixed horizontally at the lower end of a moving plate 21, and a first cylinder 23 is fixed horizontally on one side of the first connecting plate 22. The first cylinder 23 and the first conveyor belt 6 are perpendicular to each other, and the output end of the first cylinder 23 A first suction connecting plate 24 is fixed horizontally, a second material moving plate 25 is slidably arranged on the second material moving guide rod 20 along the horizontal direction, and the two ends of the upper side of the material moving chain 4 are respectively connected with the two sides of the second material moving plate 25. Fixed connection, the lower end of the second moving plate 25 is horizontally fixed with a second connecting plate 26, 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 in 28, the second cylinder 29 and the second conveyor belt 7 are perpendicular to each other, the output end of the second cylinder 29 is fixed horizontally with a second suction connecting plate 30, and the rotating shaft 27 is vertically fixed with a flipper. Gear 31, turning over the workpiece on the side of gear 31 A toothed plate bracket 32 is fixed horizontally on the bracket 1, and a turning toothed plate 33 is fixed horizontally at the end of the toothed plate bracket 32. The turning toothed plate 33 and the material moving chain 4 are parallel to each other. The first conveyor belt 6 and the second conveyor belt of the present invention A support plate base 34 is horizontally fixed on the workpiece processing support 1 between 7 and 7, a buffer bottom plate 35 is horizontally fixed on the support plate base 34, and a discharge support plate 8 is horizontally fixed on the upper side of the buffer bottom plate 35. The discharge support plate 8 is horizontally arranged between the first conveyor belt 6 and the second conveyor belt 7 , and the upper surface of the discharge support plate 8 is in the same horizontal position as the upper surface of the first conveyor belt 6 . As shown in FIGS. 5 and 6 , the workpiece pressing mechanism 3 of the present invention includes a pressing bracket 36 , a rotating motor 37 , a rotating disc 38 , an annular guide plate 39 , a pressing rod bracket 40 , a rotating pressing rod 41 , and a lifting link. 42. The lifting rack 43, the pressing gear 44 and the pressing rack 45, the pressing bracket 36 is horizontally fixed on the upper side of the workpiece processing bracket 1, and the rotating disc 38 is horizontally connected to the upper side of the pressing bracket 36, and the rotation A press-fitting rotating shaft 46 is vertically and coaxially disposed in the middle of the lower side of the disc 38 , a press-fitting auxiliary pulley 47 is fixed horizontally at the lower end of the press-fitting rotating shaft 46 , and a motor bracket 48 is horizontally fixed on the lower side of the press-fitting support 36 . , the rotating motor 37 is fixed vertically upward on the lower side of the motor support 48, the output end of the rotating motor 37 is horizontally provided with a press-fitting main pulley 49, and a press-fitting belt is used between the press-fitting main pulley 49 and the press-fitting auxiliary pulley 47 50 drive connection, an annular guide plate 39 is fixed horizontally above the rotating disc 38, 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 guide rod lifting slope 51 are high. The connecting part is provided with a guide rod falling slope 52 with a stepped structure, and the connecting corners of the guide rod falling slope 52 and the guide rod lifting slope 51 are connected by arc surface transition, and the press-fitting bracket 36 on the side of the rotating disk 38 is horizontal. A pressing rod bracket 40 is fixedly arranged, the rotating pressing rod 41 is arranged on the upper side of the rotating disc 38, the end of the rotating pressing rod 41 is hingedly connected to the upper end of the pressing rod bracket 40, and the pressing rod bracket 40 and the rotating pressing rod 41 are both along the The radial directions of the rotating discs 38 are arranged in sequence, a gear bracket 53 is fixed horizontally on one side of the press-fit bracket 36 , the press-fit gear 44 is vertically rotatably connected to one side of the gear bracket 53 , and the two sides of the press-fit gear 44 are respectively vertically fixed. There are a front rack bracket 54 and a rear rack bracket 55 , the lifting rack 43 is slidably arranged on the front rack bracket 54 along the vertical direction, and the press-fit rack 45 is slidably arranged on the rear rack bracket 55 along the vertical direction. Both sides of the gear 44 are meshed and connected with the lifting rack 43 and the pressing rack 45, respectively, and a lifting link 42 is arranged between the rotating pressure rod 41 and the lifting rack 43, and the upper and lower ends of the lifting link 42 are hinged to the rotating pressure. The end of the rod 41 and the upper end of the lifting rack 43, the lower end of the press-fit rack 45 is horizontally fixed with a lifting and pressing plate 56, the lower middle of the rotating pressing rod 41 of the present invention is fixedly provided with a ball base 57, and the lower side of the ball base 57 is rolling with a bearing. The rod ball 58 and the rod bearing ball 58 are arranged on the upper side of the annular guide plate 39, and the pressing bracket 36 on the side of the rotating disc 38 is vertically fixed with a limit bracket 59 adapted to the width of the rotating pressing rod 41. The pressing rod 41 is arranged in the limiting bracket 59 , and a pressing tension spring 60 is inclined between the rotating pressing rod 41 and the limiting bracket 59 .

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

By adopting the above technical solution, when a workpiece transferring and pressing device of the present invention is in use, the workpiece transferring mechanism 2 and the workpiece pressing mechanism 3 are sequentially arranged on the upper side of the workpiece processing support 1 along the horizontal direction, and the workpiece transferring mechanism 2 is used to enable the The workpiece is conveniently and accurately transferred to the required press-fitting station, and the workpiece press-fitting mechanism 3 can be used to smoothly and efficiently press-fit the workpiece transferred to the press-fitting station, so as to realize the 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 transmission bracket 11, the second conveyor belt 7 is horizontally arranged on the upper side of the second transmission bracket 13, and the first conveyor belt is used. 6 and the second conveyor belt 7 are synchronously conveyed opposite to each other, so that the two workpieces that need to be assembled and processed can be conveyed synchronously and oppositely in the horizontal direction, and the moving materials connected to the two sides of the workpiece processing bracket 1 are respectively wound through the two sides of the moving chain 4. The sprocket 15, the main pulley 16 at the output end of the moving motor 5 and the auxiliary pulley 17 arranged vertically and coaxially on the moving sprocket 15 are connected by a moving belt 18, and the moving motor 5 is used to drive the moving chain continuously. The wheel 15 rotates, so that the material-moving chain 4 can be continuously reciprocated for rotating and conveying. A first material-moving plate 21 is slidably arranged on the first material-moving guide rod 19 in the horizontal direction. Two sides of a material-moving plate 21 are fixedly connected, a second material-moving plate 25 is slidably arranged on the second material-moving guide rod 20 along the horizontal direction, and both ends of the upper side of the material-moving chain 4 are respectively fixed to both sides of the second material-moving plate 25 Connected, the first moving plate 21 and the second moving plate 25 can be driven by the moving chain 4 to move synchronously in the opposite direction, and the first moving guide rod 19 and the second moving The guide rods 20 are long rods with a regular polygonal structure, which realize the smooth and smooth reciprocating translation movement of the first feeding plate 21 and the second feeding plate 25. A first connecting plate 22 is fixed horizontally through the lower end of the first feeding plate 21. , the output end of the first cylinder 23 on the side of the first connecting plate 22 is horizontally fixed with a first suction connecting plate 24, and 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 fixed horizontally. The end of the inversion shaft 27 is horizontally fixed with a flip bracket 28, and the output end of the second cylinder 29 in the flip bracket 28 is horizontally fixed with a second suction connecting plate 30. The first air cylinder 23 is used to push the first suction connecting plate 24 horizontally. The workpieces on the first conveyor belt 6 can be adsorbed and fixed by the first suction connecting plate 24, the second suction connecting plate 30 can be pushed horizontally by the second air cylinder 29, and the workpieces on the second conveyor belt 7 can be moved by the second suction connecting plate 30. The workpiece is adsorbed and fixed, and the first moving plate 21 and the second moving plate 25 are used for synchronous translation movement in the opposite direction, so that the workpiece on the first conveyor belt 6 and the workpiece on the second conveyor belt 7 can be synchronously transferred to the discharge carrier. On the upper side of the plate 8, a first clamping slot 61 with an arc structure is arranged on one side of the first suction connecting plate 24, a first electromagnet 62 is arranged in the first clamping slot 61, and a first electromagnet 62 is arranged on the side of the second suction connecting plate 30. The arc-shaped second slot 63, the second slot A second electromagnet 64 is arranged in the 63 to ensure that the workpieces on the first conveyor belt 6 and the second conveyor belt 7 can be respectively adsorbed and fixed efficiently and smoothly for translational movement, and a flipping gear 31 is vertically fixed on the flipping shaft 27. The end of the toothed plate bracket 32 of the processing bracket 1 is horizontally fixed with a turning toothed plate 33. The turning toothed plate 33 and the material moving chain 4 are parallel to each other, so that the second material moving plate 25 is in the process of driving the turning bracket 28 to translate. The gear 31 can be rotated under the driving of the turning tooth plate 33, so as to realize the smooth turning of the fixed workpiece adsorbed by the second air cylinder 29, so that the two workpieces can be accurately adjusted to the required pressing station for efficient pressing 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, the support plate base 34 is horizontally fixed with a buffer bottom plate 35, and the discharge support plate 8 is horizontally fixed on the buffer bottom plate. On the upper side of 35, the discharge carrier 8 can be used to support and fix the workpiece, so as to realize efficient and stable press-fitting processing of the workpiece. The upper side of the buffer bottom plate 35 is horizontally provided with a buffer rubber layer 65, which enables the workpiece to be pressed during the press-fitting process. The middle and high-efficiency buffering is carried out to realize the smooth and orderly press-fitting processing of the workpiece. The rotating disc 38 is horizontally connected to the upper side of the press-fitting bracket 36. 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 shaft 46 are connected by a press-fit belt 50 , so that the rotating disc 38 can be continuously driven by the rotating motor 37 . For smooth rotation, a ring-shaped guide plate 39 is fixed horizontally above and outside the rotating disk 38. The rotating disk 38 can drive the ring-shaped guide plate 39 to rotate synchronously during the rotation process. A pressure rod bracket 40 is fixed horizontally on the upper side. The end of the rotating pressure rod 41 is hingedly connected to the upper end of the pressure rod bracket 40. The ball base 57 in the middle of the lower part of the rotating pressure rod 41 is rolled and provided with a rod bearing ball 58. The rod bearing ball 58 is arranged on the upper side of the ring-shaped guide plate 39, and a limit bracket 59 adapted to the width of the rotating pressure rod 41 is vertically fixed on the pressing bracket 36 on the side of the rotating disc 38. The rotating pressure rod 41 and the limit bracket A pressure-fit tension spring 60 is inclined between 59, and the pressure-fit tension spring 60 is used to pull down the rotating pressure rod 41 in the inclined direction, so that the bearing rod ball 58 under the rotating pressure rod 41 can be tightly pressed against the annular guide plate 39. On the surface, the bearing rod balls 58 can smoothly roll along the surface of the annular guide plate 39 during the rotation of the annular guide plate 39. 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 high end of the guide rod lifting slope 51 is provided with a guide rod falling slope 52 with a stepped structure. The guide plate 39 can use 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. The end of the rotating pressure rod 41 can swing slowly, and the end of the rotating pressure rod 41 can be slowly swayed and dropped quickly. The rotating pressure rod 41 is arranged in the limit bracket 59, so that the rotating pressure rod 41 can be stably and accurately reciprocating swing, avoiding the rotation of the pressure rod. 41 is offset and skewed during the swinging process, and the limiting balls 66 are arranged symmetrically on both sides of the rotating pressure rod 41 in the limit bracket 59, so that the rotating pressure rod 41 can use the limiting balls 66 to move along during the reciprocating swing. The inner side of the limit bracket 59 swings back and forth efficiently and smoothly to realize 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 pressing gear 44. The two sides of the pressing gear 44 are respectively vertically fixed with The front rack bracket 54 and the rear rack bracket 55, the lifting rack 43 is slidably arranged on the front rack bracket 54 in the vertical direction, the press-fit rack 45 is slidably arranged on the rear rack bracket 55 in the vertical direction, and the pressing rod is rotated. A lift link 42 is arranged between 41 and the lift rack 43. The rotating disc 38 is used to drive the rotating pressure rod 41 to swing back and forth in the vertical direction. The rotating pressure rod 41 can use the lifting link 42 to drive the lifting rack 43 to lift. The two sides of the pressing gear 44 are meshed with the lifting rack 43 and the pressing rack 45 respectively, so that the pressing rack 45 can move up and down synchronously with the lifting rack 43. Under the action of the guide rod lifting slope 51 and the guide rod falling slope 52, slow swing lifting and rapid swing falling can be realized, so that the press-fitting rack 45 can realize slow falling and rapid lifting. The pressing plate 56, when the lifting and pressing plate 56 is slowly falling under the driving of the pressing rack 45, can smoothly and evenly press the workpiece, so as to avoid the skew error of the workpiece during the pressing process, and improve the pressing process of the workpiece. When the lifting and pressing plate 56 is rapidly lifted under the driving of the pressing rack 45, the lifting and pressing plate 56 can be quickly and efficiently separated from the surface of the workpiece, so that the workpiece after the pressing process can be quickly removed, and can continue to be To prepare for the press-fitting processing of the next workpiece, to realize continuous and efficient press-fitting processing of the workpiece, the lower side of the lifting and pressing plate 56 at the lower end of the pressing rack 45 is used to horizontally fix a pressing-fitting rubber layer 67 to ensure that the lifting and pressing plate 56 can be stable. The workpiece is press-fitted. Through such a structure, the present invention has a reasonable structure design, can conveniently and accurately transfer the workpiece to the required press-fitting station, and can press-fit the workpiece smoothly and efficiently, with a high degree of automation, meeting the needs of processing.

The above content described in this specification is merely an illustration of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, as long as they do not deviate from the content of the description of the present invention or go beyond the scope defined by the claims. , should belong to the protection scope of the present invention.

Claims (6)

1. A workpiece transferring and pressing device is characterized in that: the workpiece transferring and pressing device comprises a workpiece processing support, a workpiece transferring mechanism and a workpiece pressing mechanism, and the workpiece transferring mechanism and the workpiece pressing mechanism are arranged in sequence along the horizontal direction. On the upper side of the workpiece processing support, the workpiece transfer mechanism includes a material-moving chain, a material-moving motor, a first conveyor belt, a second conveyor belt, and a discharge bearing plate, and two sides below the workpiece processing support are horizontally fixed with a first fixed position respectively. A support plate and a second fixed support plate, the first fixed support plate and the second fixed support plate are arranged horizontally from bottom to top in sequence, the upper side of the first fixed support plate is horizontally fixed with a first transmission bracket, and the end of the first transmission bracket The first conveying roller is vertically rotatably connected with the first conveying belt, the first conveying belt is horizontally arranged on the upper side of the first conveying bracket, the first conveying belt is wound and connected to the first conveying roller, and the upper side of the second fixed support plate is horizontally fixed with a first conveying roller. Two conveying supports, the end of the second conveying support is connected with a second conveying roller vertically, the second conveying belt is horizontally arranged on the upper side of the second conveying support, the second conveying belt is wound and connected to the second conveying roller, the workpiece processing support The upper two sides are respectively connected with material moving sprockets in vertical rotation, the material moving chain is horizontally arranged on the upper side of the workpiece processing support, and the material moving chain wheels are respectively wound on both sides of the material moving chain connected to both sides of the workpiece processing support. The material-moving motor is fixed horizontally on the upper side of the workpiece processing support, the output end of the material-moving motor is vertically provided with a main pulley, the material-moving sprocket on one side of the workpiece processing support is provided with an auxiliary belt pulley vertically and coaxially, and the main pulley It is connected with the auxiliary pulley by a material-moving belt. The first material-moving guide rod is fixed horizontally on the workpiece processing bracket on the lower side of the material-moving chain, and the workpiece processing bracket on the other side above the material-moving chain is horizontally fixed. A second material-moving guide rod is provided, and a first material-moving plate is slid on the first material-moving guide rod along the horizontal direction. A first connecting plate is fixed horizontally at the lower end of the moving plate, a first cylinder is fixed horizontally on one side of the first connecting plate, the first cylinder and the first conveyor belt are perpendicular to each other, and the output end of the first cylinder is fixed horizontally with a first suction cylinder Connecting plates, a second material moving plate is slidably arranged on the second material moving guide rod along the horizontal direction, the upper ends of the material moving chain are fixedly connected with both sides of the second material moving plate, and the lower end of the second material moving plate is horizontal A second connecting plate is fixedly arranged, one side of the second connecting plate is horizontally connected with a turning shaft, the end of the turning shaft is horizontally fixed with a turning bracket, and a second air cylinder is fixed horizontally in the turning frame, and the second air cylinder is connected with the second conveyor belt. They are perpendicular to each other, a second suction connecting plate is fixed horizontally at the output end of the second cylinder, a turning gear is vertically fixed on the turning shaft, and a tooth plate bracket is fixed horizontally on the workpiece processing bracket on one side of the turning gear, and the tooth plate is fixed horizontally. The end of the bracket is horizontally fixed with a turning tooth plate, and the turning tooth plate and the material moving chain are parallel to each other. A buffer bottom plate is fixedly arranged, and the discharging support plate is horizontally fixed on the upper side of the buffer bottom plate, and is placed on the upper side of the buffer bottom plate. The material carrier plate is horizontally arranged between the first conveyor belt and the second conveyor belt, the upper surface of the discharge carrier plate and the upper side surface of the first conveyor belt are in the same horizontal position, and the workpiece pressing mechanism includes a pressing bracket, a rotating motor, a rotating A disc, an annular guide plate, a pressing rod bracket, a rotating pressing rod, a lifting link, a lifting rack, a pressing gear and a pressing rack, the pressing bracket is horizontally fixed on the upper side of the workpiece processing bracket, and the The rotating disc is horizontally connected to the upper side of the press-fitting bracket, a press-fitting rotating shaft is arranged vertically and coaxially in the middle of the lower side of the rotating disc, and a press-fitting auxiliary pulley is horizontally fixed at the lower end of the press-fitting rotating shaft. A motor support is fixed horizontally on the lower side of the support, the rotating motor is fixed vertically upward on the lower side of the motor support, and the output end of the rotating motor is horizontally provided with a press-fit main pulley, the press-fit main pulley and the press-fit auxiliary pulley. There is a press-fit belt drive connection between them. An annular guide plate is fixed horizontally on the upper and outer sides of the rotating disc. The upper surface of the annular guide plate is evenly provided with a guide rod lifting ramp, the low end of the guide rod lifting ramp and the high end of the guide rod lifting ramp. There is a guide rod falling slope with a stepped structure at the connection of the guide rod, and the connecting corners of the guide rod falling slope and the guide rod lifting slope are connected by arc surface transition, and the press-fit bracket on one side of the rotating disc is horizontal A pressure rod bracket is fixedly arranged, the rotating pressure rod is arranged on the upper side of the rotating disc, the end of the rotating pressure rod is hingedly connected to the upper end of the pressure rod bracket, and the pressure rod bracket and the rotating pressure rod are both along the diameter 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, and both sides of the press-fit gear are respectively vertically fixed with a front rack bracket and a rear rack bracket, the lifting rack is slidably arranged on the front rack bracket along the vertical direction, the pressing rack is slidably arranged on the rear rack bracket along the vertical direction, the two sides of the pressing gear are respectively connected with the lifting rack and the pressing rack meshing connection, a lifting link is arranged between the rotating pressure rod and the lifting rack, the upper and lower ends of the lifting link are hingedly connected to the end of the rotating pressure rod and the upper end of the lifting rack, and the lower end of the pressing rack is horizontally fixed There is a lifting and pressing plate, a ball base is fixed in the lower middle of the rotating pressure rod, a bearing rod ball is rolled on the lower side of the ball base, and the bearing rod ball is arranged on the upper side of the annular guide plate, and the press-fitting on one side of the rotating disc A limit bracket adapted to the width of the rotation pressure rod is vertically fixed on the bracket, the rotation pressure rod is arranged in the limit bracket, and a compression tension spring is inclined between the rotation pressure rod and the limit bracket. 2 . The workpiece transfer and pressing device according to claim 1 , wherein 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 polygon structure. 3 . . 3 . The workpiece transferring and pressing device according to claim 1 , wherein a first clamping slot with an arc-shaped structure is arranged on one side of the first suction connecting plate, and a first clamping slot is arranged in the first clamping slot. 4 . An electromagnet, one side of the second adsorption connecting plate is provided with an arc-shaped second clamping slot, and a second electromagnet is arranged in the second clamping slot. 4 . The workpiece transferring and pressing device according to claim 1 , wherein a buffer rubber layer is horizontally disposed 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. 5 . 5 . The workpiece transferring and pressing device according to claim 1 , wherein limit balls are arranged symmetrically on both sides of the rotating pressing rod in the limit bracket, respectively. 6 . 6 . The workpiece transferring and pressing device according to claim 1 , wherein a pressing rubber layer is fixed horizontally on the lower side of the lifting and pressing plate at the lower end of the pressing rack. 7 .

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