CN220560842U

CN220560842U - Automatic assembly equipment for plastic package assembly

Info

Publication number: CN220560842U
Application number: CN202322242087.0U
Authority: CN
Inventors: 郭景平; 姜斌; 章婺康; 陈德华
Original assignee: Jinhua Hongchi Technology Co ltd
Current assignee: Jinhua Hongchi Technology Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-08
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses automatic assembly equipment for a plastic package assembly, which comprises a first platform and a second platform, wherein the first platform is provided with a loading and unloading mechanism, a grabbing mechanism for grabbing a material frame, a horizontal material frame transfer mechanism and a plastic package assembly feeding mechanism; the upper and lower material mechanisms are arranged in the first platform in pairs, the grabbing mechanisms are arranged in pairs and are arranged right above the upper and lower material mechanisms, and a material frame horizontal transfer mechanism is arranged between the two grabbing mechanisms; the second platform is provided with an assembly manipulator mechanism and a rotating mechanism for rotating the plastic, the rotating mechanism comprises a rotating motor, a transmission mechanism and a rotating base, the rotating motor drives the transmission mechanism to rotate, and the transmission mechanism drives the rotating base to rotate when rotating; according to the utility model, the plastic package assembly is grabbed and placed on the rotating mechanism through the plastic package assembly feeding mechanism, the orientation of the plastic package assembly is regulated through the rotating mechanism, and the plastic package assembly is installed in the valve body through the assembly manipulator mechanism, so that the assembly process is reliable and the degree of automation is high.

Description

Automatic assembly equipment for plastic package assembly

Technical Field

The utility model belongs to the technical field of assembly of plastic package components, and particularly relates to automatic assembly equipment for plastic package components.

Background

The electromagnetic valve is a common component used for controlling water flow on-off in the washing machine and generally comprises a valve body and a plastic package assembly; electromagnetic valves on the market at present are assembled manually, and the overall assembly efficiency is low; when the plastic package assembly and the valve body are assembled manually, the plastic package assembly is not installed in place, and the plastic package assembly is easy to separate from the valve body. Because the plastic package assembly and the valve body have definite orientations, the orientations of the plastic package assembly can be installed wrongly or have deviation when the plastic package assembly is assembled on a production line in batches manually. Therefore, reworking is required to be carried out on the defective products, and the yield of finished products is greatly reduced. Therefore, there is a need to design an automatic assembly apparatus for a plastic package assembly. To overcome the above difficulties.

Disclosure of Invention

The utility model aims at the problems in the prior art, and designs automatic assembly equipment for plastic package components.

The utility model aims at realizing the following technical scheme: an automatic assembly device for a plastic package assembly comprises a first platform and a second platform, wherein the first platform is provided with a loading and unloading mechanism, a grabbing mechanism for grabbing a material frame, a horizontal material frame transfer mechanism and a plastic package assembly feeding mechanism; the material feeding and discharging mechanisms are arranged in the first platform in pairs, the grabbing mechanisms are arranged in pairs and right above the material feeding and discharging mechanisms, and a material frame horizontal transfer mechanism is arranged between the two grabbing mechanisms; the second platform is provided with an assembly manipulator mechanism for assembling the plastic package assembly and a rotating mechanism for rotating the orientation of the plastic package assembly, and the rotating mechanism is arranged between the plastic package assembly feeding mechanism and the assembly manipulator mechanism; the rotating mechanism comprises a rotating motor, a transmission mechanism and a rotating base, wherein the rotating motor drives the transmission mechanism to rotate, and the transmission mechanism drives the rotating base to rotate when rotating.

Preferably, a first rodless cylinder for driving the rotating mechanism to horizontally move is arranged right below the rotating mechanism; a first movable plate is arranged on the first rodless cylinder, and a rotating mechanism is arranged on the first movable plate; the second platform is provided with a first guide rail, and the first rodless cylinder comprises a first sliding block capable of moving relative to the first guide rail; one end of the first movable plate is fixedly arranged on the first sliding block, the other end of the first movable plate is arranged on the first guide rail, and the first rodless cylinder drives the first movable plate to move along the direction where the first guide rail is located when working.

The first rodless cylinder works to control the first sliding block to move, and the first sliding block is driven to move along the direction where the first guide rail is located during the first sliding movement. The first movable plate is provided with a rotating mechanism, so that the horizontal distance between the rotating mechanism and the assembly manipulator mechanism can be conveniently controlled. When the plastic package component is not placed on the rotating mechanism, the rotating mechanism is controlled to be close to the feeding mechanism of the plastic package component through the first rodless cylinder, so that the feeding mechanism of the plastic package component can rapidly place the plastic package component on the rotating mechanism; then the first rodless cylinder controls the rotating mechanism to be close to the assembling manipulator mechanism, so that the assembling manipulator mechanism can conveniently grasp the plastic package assembly rapidly and install the plastic package assembly on the valve body.

Preferably, the rotating mechanism further comprises a first bracket, a first driving belt, a second driving belt, a first transmission shaft and a second transmission shaft; the first bracket is arranged on the first moving plate, and the bottom of the first bracket is provided with a rotating motor fixedly connected with the first bracket; the motor shaft of the rotating motor is provided with a driving wheel, the first transmission shaft is arranged at the top of the first bracket through a bearing, and the first transmission shaft penetrates through the top of the first bracket and is connected with the rotating base; a driving wheel is arranged at the tail end of the first transmission shaft, and a first transmission belt is arranged between the driving wheel on the rotating motor and the driving wheel on the first transmission shaft; the second transmission shaft is arranged at the top of the first bracket through a bearing, penetrates through the top of the first bracket and is connected with the rotating base; the second transmission shaft is provided with a transmission wheel which rotates synchronously with the second transmission shaft, the middle of the first transmission shaft is also provided with a transmission wheel, and the transmission wheel at the middle position of the first transmission shaft is connected with the transmission wheel on the second transmission shaft through a second transmission belt.

When the rotating motor works, the driving wheel is driven to rotate, and the driving wheel drives the first transmission shaft to rotate through the first transmission belt, so that the rotating base on the first transmission shaft rotates; a second transmission belt is arranged between the first transmission shaft and the second transmission shaft, so that the second transmission shaft synchronously rotates when the first transmission shaft rotates, and a rotating base on the second transmission shaft rotates. Therefore, the rotating bases on the first transmission shaft and the second transmission shaft synchronously rotate when the rotating motor works, so that the directions of the two plastic package assemblies can be adjusted simultaneously, and after the directions of the plastic package assemblies are adjusted, the plastic package assemblies can be directly installed on the valve body through grabbing of an assembly manipulator mechanism.

Preferably, the first moving plate is provided with rotating mechanisms arranged in pairs, and the two rotating mechanisms are arranged side by side and adjacently; the first rotating mechanism is fixedly connected with the first moving plate, and the second rotating mechanism is movably connected with the first moving plate; the first moving plate is provided with a second rodless cylinder, the second rodless cylinder comprises a second sliding block capable of moving relative to the second rodless cylinder, the first moving plate is also provided with a second guide rail which is arranged in parallel with the second rodless cylinder, one end of the first bracket is arranged on the second sliding block, and the other end of the first bracket is arranged on the second guide rail; the second rodless cylinder drives the first bracket to move along the direction of the second guide rail when working.

The first movable plate is provided with the paired rotating mechanisms, so that the orientation of a plurality of plastic package assemblies can be conveniently and singly adjusted, the distance between the rotating mechanisms is adjusted through the second rodless cylinder, and the mutual interference between the plastic package assemblies when the orientation of the plastic package assemblies is adjusted by the two rotating mechanisms is avoided. The second rodless cylinder controls the second sliding block to move when working, and drives the first bracket to move along the second guide rail when the second sliding block moves, so that the second rodless cylinder can control the second rotating mechanism to integrally move.

Preferably, the assembly manipulator mechanism comprises a first motor, a linear conveying module, a first rail, a first sliding plate, a first lifting plate, a first cylinder and a second cylinder which are arranged in pairs; the second platform is provided with a second bracket for installing the assembly manipulator mechanism, the linear conveying module and the first rail are installed on the upper end face of the second bracket, and the linear conveying module comprises a columnar shell, a screw rod and a thread bush; the columnar shell is arranged in parallel with the first track, the screw rod is installed in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the first motor, and the thread bush is installed on the outer layer of the screw rod and meshed with the screw rod; one end of the first sliding plate is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, the other end of the first sliding plate is arranged on the first track, and the first motor drives the first sliding plate to move along the direction of the first track when working; the first sliding plate is provided with a first air cylinder, a first lifting plate is arranged right below the first sliding plate, and a piston shaft of the first air cylinder is fixedly connected with the first lifting plate; a plurality of first guide rods which are uniformly distributed are arranged between the first lifting plate and the first sliding plate, and the first sliding plate is sleeved on the first guide rods; the bottom of first lifter plate is equipped with the second cylinder that sets up in pairs, is equipped with the suction piece that is used for holding plastic package subassembly on the piston shaft of second cylinder.

The linear conveying module is a module which is driven by a motor to move linearly in the prior art; the first motor drives the screw rod to rotate when working, and the screw rod drives the first sliding plate to move along the axial direction of the columnar shell when rotating, so that the first sliding plate can conveniently move on the first track, and a suction piece for sucking the plastic package component is arranged below the first sliding plate; the first sliding plate is driven by a first motor to approach the rotating mechanism, and then the first lifting plate is controlled to move up and down by a first cylinder; when the first lifting plate moves downwards, the suction piece sucks the plastic package assembly on the rotating mechanism, and then the first motor controls the first sliding plate to be close to a valve seat on the transportation assembly line; the first lifting plate is also provided with a second cylinder, and a piston shaft of the second cylinder is provided with a suction piece; the first cylinder controls the first lifting plate to move up and down by a large extent, and the second cylinder controls the suction piece to move up and down by a small extent; the second cylinder controls the suction member to descend and mount the plastic package assembly to the valve body, and the suction member loosens the plastic package assembly so as to mount the plastic package assembly to the valve body.

Preferably, the left side and the right side of the first platform are respectively provided with a loading and unloading mechanism, and the loading and unloading mechanism comprises a second motor, a linear conveying module, a second lifting plate and a second track which is arranged in pairs; the linear conveying module comprises a columnar shell, a screw rod and a threaded sleeve, wherein the columnar shell is arranged on the side wall of the first platform and is arranged along the vertical direction; the screw rod is arranged in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the second motor, and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; the middle part of the second lifting plate is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and two ends of the second lifting plate are respectively arranged on second rails adjacent to the second lifting plate; the second motor drives the second lifting plate to move up and down along the direction of the second track when in operation.

The linear conveying module is a module which is driven by a motor to move linearly in the prior art; the second motor drives the screw rod to rotate when working, and drives the second lifting plate to move along the axial direction of the columnar shell when the screw rod rotates, so that the second lifting plate can move up and down along the direction of the second track. The material frame is conveniently controlled to move up and down through the feeding and discharging mechanism, and the plastic package assembly is arranged in the material frame; when the material frame is close to the top of the first platform, the grabbing mechanism is convenient to grab the material frame.

Preferably, the grabbing mechanism comprises a third bracket, a vertical lifting cylinder, a third lifting plate and horizontal moving cylinders which are arranged in pairs, and a first clamping arm is arranged on a piston shaft of each horizontal moving cylinder; the vertical lifting air cylinder is arranged at the top of the third bracket, and the third lifting plate is arranged below the vertical lifting air cylinder and is connected with a piston shaft of the vertical lifting air cylinder; a plurality of second guide rods which are uniformly distributed are arranged between the third support and the third lifting plate, the second guide rods penetrate through the top of the first support and are fixedly connected with the third lifting plate, and the third lifting plate is controlled to move up and down along the direction in which the second guide rods are arranged when the vertical lifting cylinder works; the horizontal movement cylinder is fixedly arranged at two ends of the third lifting plate, and the horizontal movement cylinder controls the first clamping arms to be close to or far away from each other when in operation.

When the vertical lifting air cylinder works, the third lifting plate is controlled to move up and down, and when the third lifting plate is close to the material frame, the horizontal movement air cylinder works, and the first clamping arm clamps the material frame. When the horizontal material frame transfer mechanism is arranged below the third support, the first clamping arms are far away from each other, and the material frame is placed on the second sliding plate of the horizontal material frame transfer mechanism.

Preferably, the horizontal transfer mechanism of the material frame comprises a third motor, a linear transfer module, a second sliding plate, a third rail and limiting cylinders which are arranged in pairs; the linear conveying module and the third rail are arranged in parallel on the upper end face of the first platform, and the linear conveying module comprises a columnar shell, a screw rod and a thread bush; the columnar shell is arranged in parallel with the first track, the screw rod is installed in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the third motor, and the thread bush is installed on the outer layer of the screw rod and meshed with the screw rod; one end of the second sliding plate is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, the other end of the second sliding plate is arranged on the third track, and the third motor drives the second sliding plate to move along the direction of the third track when in operation; the third track extends from one of the loading and unloading mechanisms to the other loading and unloading mechanism; a limiting cylinder is arranged on the second sliding plate, and a pushing block is arranged on a piston shaft of the limiting cylinder; the piston shafts of the two limiting cylinders are perpendicular to each other, and one of the pushing blocks and the third rail are parallel to each other.

The linear conveying module is a module which is driven by a motor to move linearly in the prior art; the third motor works to drive the screw rod to rotate, and the screw rod drives the second sliding plate to move along the columnar shell when rotating, so that the second sliding plate can move along the direction of the third track; the third rail is arranged between the two feeding and discharging mechanisms, so that the third motor works to facilitate the conveying of the material frame between the two feeding and discharging mechanisms; be equipped with spacing cylinder on the second sliding plate, drive the kicking block through spacing cylinder and remove, make things convenient for the material frame to align with the second sliding plate, plastic package subassembly feed mechanism just can accurately snatch the plastic package subassembly in the material frame like this.

Preferably, the plastic package assembly feeding mechanism comprises a fourth bracket, a fourth motor, a fifth motor, a horizontal sliding plate, a vertical sliding plate, two linear conveying modules which are arranged vertically, a fixed plate and a plurality of third cylinders which are arranged at the bottom of the fixed plate, wherein clamping pieces for clamping the plastic package assembly are arranged on the third cylinders; the first linear conveying module is arranged in parallel with the fourth bracket, and the second linear conveying module is arranged perpendicular to the first linear conveying module; the linear conveying modules comprise columnar shells, screw rods and threaded sleeves, the screw rods in the first linear conveying module are arranged in the columnar shells through bearings, the tail ends of the screw rods penetrate through the columnar shells and the fourth motor, and the threaded sleeves are arranged on the outer layers of the screw rods and meshed with the screw rods; the horizontal sliding plate is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and the fourth motor drives the horizontal sliding plate to move along the direction of the columnar shell when in operation; the screw rod in the second linear conveying module is arranged on the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell and the fifth motor, and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; the vertical sliding plate is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and the fifth motor drives the vertical sliding plate to move along the direction of the columnar shell when in operation; the vertical sliding plate is provided with a fixing plate which can synchronously lift and lower, and a third cylinder on the fixing plate is used for controlling the clamping part to grasp the plastic package assembly during working.

The linear conveying module is a module which is driven by a motor to move linearly in the prior art; the fourth motor works to drive the screw rod to rotate, and the screw rod drives the horizontal sliding plate to move along the columnar shell of the first linear conveying module when rotating; the fifth motor works to drive the screw rod to rotate, and the screw rod drives the vertical sliding plate to move along the columnar shell of the second linear conveying module when rotating; the vertical sliding plate is provided with a fixed plate, the fixed plate is provided with a third air cylinder and a clamping piece, and the clamping piece is controlled to clamp the plastic package assembly when the third air cylinder works; therefore, the plastic package assembly is convenient to transfer in the horizontal and vertical directions through the plastic package assembly feeding mechanism. When the horizontal material frame transfer mechanism drives the second sliding plate to be positioned below the fourth bracket, the third motor controls the second sliding plate to stop moving; at the moment, the plastic package assembly feeding mechanism works to clamp and take out the plastic package assembly from the material frame and transfer the plastic package assembly to the rotating base on the rotating mechanism.

Preferably, a transportation assembly line for transporting the valve body is arranged on the second platform, and the transportation assembly line comprises a driving motor, a mounting bracket, a chain belt and a circulation base arranged on the chain belt; the two ends of the chain belt are arranged on a mounting bracket, an input shaft which rotates synchronously with the chain belt is arranged on the mounting bracket, and the input shaft rotates synchronously with the driving motor; the driving motor drives the chain belt to rotate when in work, and the rotation of the chain belt controls the circulation base to move along the direction of the mounting bracket; the side of circulation base is equipped with the guide roller, still be equipped with the recess that is used for placing the valve body on the circulation base.

The driving motor drives the input shaft to rotate during operation, and drives the chain belt to rotate relative to the mounting bracket during rotation of the input shaft, so that the circulation base can move relative to the mounting bracket. The side of flowing water base is equipped with the guide roller, and the process that the relative installing support of circulation base removed is smoother like this.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the material frame with the plastic package component is conveyed on the first platform through the feeding and discharging mechanism, so that the plastic package component is conveniently and continuously conveyed on the first platform; the material frame is grabbed by the grabbing mechanism when the feeding and discharging device is conveyed to the top of the first platform, and meanwhile, the material frame horizontal transfer mechanism is close to the grabbing mechanism so as to receive the material frame; the material frame horizontal transfer mechanism works to move the material frame with the plastic package component below the plastic package component feeding mechanism, and the plastic package component feeding mechanism works to clamp the plastic package component onto the rotating mechanism; the direction of the plastic package assembly is automatically adjusted through the rotating mechanism, and then the plastic package assembly is installed on the valve body through the assembling manipulator mechanism. When the plastic package components in the material frames are all installed, the material frame horizontal transfer mechanism conveys empty material frames to the lower part of the grabbing mechanism; simultaneously, the horizontal transfer mechanism of the material frame returns to the upper part of the feeding and discharging mechanism again, and new material frames are taken and received again, so that the whole feeding and discharging process can be continuously carried out. Therefore, the utility model can automatically and continuously assemble the plastic package assembly, and the plastic package assembly and the valve body are accurately assembled by adjusting the steering of the plastic package assembly, so that the assembly efficiency is high and the product quality is reliable.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of another view of the present utility model

FIG. 3 is a perspective view of the grasping mechanism;

FIG. 4 is a perspective view of a material frame horizontal transfer mechanism;

FIG. 5 is a perspective view of the loading and unloading mechanism;

fig. 6 is a perspective view of a plastic package assembly feeding mechanism;

FIG. 7 is a perspective view of a rotation mechanism;

FIG. 8 is a perspective view of another view of the rotary mechanism;

FIG. 9 is a perspective view of an assembly robot mechanism;

fig. 10 is a perspective view of the flow base.

The marks in the figure: 1. a first platform; 2. a second platform; 3. a loading and unloading mechanism; 31. a second motor; 32. a second lifting plate; 33. a second track; 4. a grabbing mechanism; 41. a vertical lifting cylinder; 42. a third lifting plate; 43. a horizontal moving cylinder; 44. a first clamp arm; 45. a second guide bar; 5. a horizontal transfer mechanism for the material frame; 51. a third motor; 52. a second sliding plate; 53. a third track; 54. a limit cylinder; 55. a pushing block; 6. a plastic package assembly feeding mechanism; 61. a fourth bracket; 62. a fourth motor; 63. a fifth motor; 64. a horizontal slide plate; 65. a vertical slide plate; 66. a fixing plate; 67. a third cylinder; 68. a clamping member; 7. assembling a manipulator mechanism; 71. a first motor; 72. a first track; 73. a first sliding plate; 74. a first lifting plate; 75. a first cylinder; 76. a second cylinder; 77. a first guide bar; 78. a suction member; 8. a rotation mechanism; 81. a rotating motor; 82. a transmission mechanism; 83. a rotating base; 84. a first bracket; 85. a first belt; 86. a second belt; 87. a first drive shaft; 88. a second drive shaft; 89. a driving wheel; 9. a transportation pipeline; 91. a driving motor; 92. a mounting bracket; 93. a chain belt; 94. a circulation base; 95. an input shaft; 96. a guide roller; 97. a groove; 10. a first rodless cylinder; 11. a first moving plate; 12. a first guide rail; 13. a first slider; 14. a second rodless cylinder; 15. a second slider; 16. a second guide rail; 17. a second bracket; 18. a third bracket; 19. and a linear conveying module.

Detailed Description

The utility model is further described below with reference to embodiments shown in the drawings in which:

as shown in fig. 1 to 10, the embodiment discloses an automatic assembly device for a plastic package assembly, which comprises a first platform 1 and a second platform 2, wherein a feeding and discharging mechanism 3, a grabbing mechanism 4 for grabbing a material frame, a material frame horizontal transfer mechanism 5 and a plastic package assembly feeding mechanism 6 are arranged on the first platform 1; the feeding and discharging mechanisms 3 are arranged in the first platform 1 in pairs, the grabbing mechanisms 4 are arranged in pairs and are arranged right above the feeding and discharging mechanisms 3, and a material frame horizontal transfer mechanism 5 is arranged between the two grabbing mechanisms 4; the second platform 2 is provided with an assembly manipulator mechanism 7 for assembling the plastic package assembly and a rotating mechanism 8 for rotating the orientation of the plastic package assembly, and the rotating mechanism 8 is arranged between the plastic package assembly feeding mechanism 6 and the assembly manipulator mechanism 7; the rotating mechanism 8 comprises a rotating motor 81, a transmission mechanism 82 and a rotating base 83, wherein the rotating motor 81 drives the transmission mechanism 82 to rotate, and the transmission mechanism 82 drives the rotating base 83 to rotate when rotating.

A first rodless cylinder 10 for driving the rotating mechanism 8 to horizontally move is arranged under the rotating mechanism 8; a first movable plate 11 is arranged on the first rodless cylinder 10, and a rotating mechanism 8 is arranged on the first movable plate 11; the second platform 2 is provided with a first guide rail 12, and the first rodless cylinder 10 comprises a first sliding block 13 which can move relative to the first guide rail; one end of the first moving plate 11 is fixedly arranged on the first sliding block 13, the other end of the first moving plate 11 is arranged on the first guide rail 12, and the first rodless cylinder 10 drives the first moving plate 11 to move along the direction of the first guide rail 12 when working. The rotating mechanism 8 further comprises a first bracket 84, a first driving belt 85, a second driving belt 86, a first driving shaft 87 and a second driving shaft 88; the first bracket 84 is mounted on the first moving plate 11, and a rotating motor 81 fixedly connected with the bottom of the first bracket 84 is arranged at the bottom of the first bracket 84; a driving wheel 89 is arranged on a motor shaft of the rotating motor 81, the first transmission shaft 87 is arranged at the top of the first bracket 84 through a bearing, and the first transmission shaft 87 passes through the top of the first bracket 84 and is connected with the rotating base 83; a driving wheel 89 is arranged at the tail end of the first transmission shaft 87, and a first transmission belt 85 is arranged between the driving wheel 89 on the rotating motor 81 and the driving wheel 89 on the first transmission shaft 87; the second transmission shaft 88 is mounted on the top of the first bracket 84 through a bearing, and the second transmission shaft 88 passes through the top of the first bracket 84 and is connected with the rotating base 83; the second transmission shaft 88 is provided with a transmission wheel 89 which rotates synchronously with the second transmission shaft, the middle of the first transmission shaft 87 is also provided with the transmission wheel 89, and the transmission wheel 89 at the middle position of the first transmission shaft 87 is connected with the transmission wheel 89 on the second transmission shaft 88 through a second transmission belt 86. The first moving plate 11 is provided with rotating mechanisms 8 which are arranged in pairs, and the two rotating mechanisms 8 are arranged side by side and adjacently; the first rotating mechanism 8 is fixedly connected with the first moving plate 11, and the second rotating mechanism 8 is movably connected with the first moving plate 11; the first moving plate 11 is provided with a second rodless cylinder 14, the second rodless cylinder 14 comprises a second sliding block 15 capable of moving relative to the second rodless cylinder, the first moving plate 11 is also provided with a second guide rail 16 arranged in parallel with the second rodless cylinder 14, one end of the first bracket 84 is installed on the second sliding block 15, and the other end of the first bracket 84 is installed on the second guide rail 16; the second rodless cylinder 14 is operative to drive the first carriage 84 to move along the direction of the second rail 16. The assembly robot mechanism 7 includes a first motor 71, a linear conveyance module 19, a first rail 72, a first slide plate 73, a first lifting plate 74, a first cylinder 75, and a second cylinder 76 provided in pairs; the second platform 2 is provided with a second bracket 17 for installing the assembly manipulator mechanism 7, the linear conveying module 19 and the first rail 72 are installed on the upper end surface of the second bracket 17, and the linear conveying module 19 comprises a columnar shell, a screw rod and a thread bush; the columnar shell is arranged in parallel with the first rail 72, the screw rod is installed in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the first motor 71, and the thread bush is installed on the outer layer of the screw rod and meshed with the screw rod; one end of the first sliding plate 73 is installed on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, the other end of the first sliding plate 73 is installed on the first track 72, and the first motor 71 drives the first sliding plate 73 to move along the direction of the first track 72 when working; a first cylinder 75 is arranged on the first sliding plate 73, a first lifting plate 74 is arranged right below the first sliding plate 73, and a piston shaft of the first cylinder 75 is fixedly connected with the first lifting plate 74; a plurality of first guide rods 77 which are uniformly distributed are arranged between the first lifting plate 74 and the first sliding plate 73, and the first sliding plate 73 is sleeved on the first guide rods 77; the bottom of the first lifting plate 74 is provided with a second air cylinder 76 which is arranged in pairs, and a suction piece 78 for sucking the plastic package assembly is arranged on a piston shaft of the second air cylinder 76.

The left side and the right side of the first platform 1 are respectively provided with a loading and unloading mechanism 3, and the loading and unloading mechanism 3 comprises a second motor 31, a linear conveying module 19, a second lifting plate 32 and a second track 33 which are arranged in pairs; the linear conveying module 19 comprises a columnar shell, a screw rod and a threaded sleeve, wherein the columnar shell is arranged on the side wall of the first platform 1 and is arranged along the vertical direction; the screw rod is arranged in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the second motor 31, and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; the middle part of the second lifting plate 32 is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and two ends of the second lifting plate 32 are respectively arranged on a second track 33 adjacent to the second lifting plate 32; the second motor 31 operates to drive the second lifting plate 32 to move up and down along the direction of the second track 33. The grabbing mechanism 4 comprises a third bracket 18, a vertical lifting cylinder 41, a third lifting plate 42 and horizontal moving cylinders 43 which are arranged in pairs, and a first clamping arm 44 is arranged on a piston shaft of each horizontal moving cylinder 43; the vertical lifting cylinder 41 is mounted on the top of the third bracket 18, and the third lifting plate 42 is arranged below the vertical lifting cylinder 41 and is connected with a piston shaft of the vertical lifting cylinder 41; a plurality of second guide rods 45 which are uniformly distributed are arranged between the third bracket 18 and the third lifting plate 42, the second guide rods 45 penetrate through the top of the first bracket 84 and are fixedly connected with the third lifting plate 42, and the vertical lifting air cylinder 41 controls the third lifting plate 42 to move up and down along the direction in which the second guide rods 45 are positioned when working; the horizontal moving cylinder 43 is fixedly installed at two ends of the third lifting plate 42, and the horizontal moving cylinder 43 controls the first clamping arms 44 to be close to or far away from each other when working. The material frame horizontal transfer mechanism 5 comprises a third motor 51, a linear conveying module 19, a second sliding plate 52, a third rail 53 and limiting cylinders 54 which are arranged in pairs; the linear conveying module 19 and the third rail 53 are arranged in parallel on the upper end surface of the first platform 1, and the linear conveying module 19 comprises a columnar shell, a screw rod and a thread bush; the columnar shell is arranged in parallel with the first rail 72, the screw rod is installed in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the third motor 51, and the thread bush is installed on the outer layer of the screw rod and meshed with the screw rod; one end of the second sliding plate 52 is installed on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, the other end of the second sliding plate 52 is installed on the third track 53, and the third motor 51 drives the second sliding plate 52 to move along the direction of the third track 53 when working; the third rail 53 extends from one of the loading and unloading mechanisms 3 to the other loading and unloading mechanism 3; a limiting cylinder 54 is arranged on the second sliding plate 52, and a push block 55 is arranged on a piston shaft of the limiting cylinder 54; the piston shafts of the two limiting cylinders 54 are perpendicular to each other, and one of the push blocks 55 and the third rail 53 are parallel to each other.

The plastic package assembly feeding mechanism 6 comprises a fourth bracket 61, a fourth motor 62, a fifth motor 63, a horizontal sliding plate 64, a vertical sliding plate 65, two linear conveying modules 19 which are arranged vertically, a fixed plate 66 and a plurality of third cylinders 67 which are arranged at the bottom of the fixed plate 66, wherein clamping pieces 68 for clamping the plastic package assembly are arranged on the third cylinders 67; the first linear conveying module 19 is arranged in parallel with the fourth bracket 61, and the second linear conveying module 19 is arranged perpendicular to the first linear conveying module 19; the linear conveying modules 19 comprise cylindrical shells, screw rods and threaded sleeves, the screw rods in the first linear conveying module 19 are arranged in the cylindrical shells through bearings, the tail ends of the screw rods penetrate through the cylindrical shells and the fourth motors 62, and the threaded sleeves are arranged on the outer layers of the screw rods and meshed with the screw rods; the horizontal sliding plate 64 is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and the fourth motor 62 drives the horizontal sliding plate 64 to move along the direction of the columnar shell when working; the screw rod in the second linear conveying module 19 is arranged on the columnar shell through a bearing, the tail end of the screw rod passes through the columnar shell and the fifth motor 63, and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; the vertical sliding plate 65 is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and the fifth motor 63 drives the vertical sliding plate 65 to move along the direction of the columnar shell when working; the vertical sliding plate 65 is provided with a fixed plate 66 which can synchronously lift and lower, and a third air cylinder 67 on the fixed plate 66 controls a clamping piece 68 to clamp the plastic package assembly when working. The second platform 2 is provided with a transportation assembly line 9 for transporting the valve body, and the transportation assembly line 9 comprises a driving motor 91, a mounting bracket 92, a chain belt 93 and a circulation base 94 arranged on the chain belt 93; the two ends of the chain belt 93 are arranged on the mounting bracket 92, an input shaft 95 which rotates synchronously with the chain belt 93 is arranged on the mounting bracket 92, and the input shaft 95 rotates synchronously with the driving motor 91; when the driving motor 91 works, the chain belt 93 is driven to rotate, and the rotation of the chain belt 93 controls the circulation base 94 to move along the direction of the mounting bracket 92; the side of the circulation base 94 is provided with a guide roller 96, and the circulation base 94 is also provided with a groove 97 for placing the valve body.

The specific operation process of the embodiment is as follows, the material frame with the plastic package component is transported to the top of the first platform 1 through one of the feeding and discharging mechanisms 3; the material frame is grabbed from the second lifting plate 32 of the feeding and discharging mechanism 3 through the grabbing mechanism 4, meanwhile, the material frame horizontal transfer mechanism 5 controls the second sliding plate 52 to be positioned right below the third bracket 18, and at the moment, the first clamping arms 44 of the grabbing mechanism 4 are mutually far away to place the material frame on the second sliding plate 52; then the material frame horizontal transfer mechanism 5 controls the second sliding plate 52 to drive the material frame to move below the fourth bracket 61, the plastic package component feeding mechanism 6 works, and the clamping piece 68 is driven to move through the horizontal sliding plate 64 and the vertical sliding plate 65, so that the plastic package component is placed on the rotating base 83 from the material frame of the second sliding plate 52; when the rotating motor 81 works, the driving wheel 89 is driven to rotate, the driving wheel 89 drives the first transmission shaft 87 to rotate through the first transmission belt 85, and then the rotating base 83 on the first transmission shaft 87 rotates; a second transmission belt 86 is arranged between the first transmission shaft 87 and the second transmission shaft 88, so that the second transmission shaft 88 synchronously rotates when the first transmission shaft 87 rotates, and the rotary base 83 on the second transmission shaft 88 rotates. Therefore, when the rotating motor 81 works, the rotating bases 83 on the first transmission shaft 87 and the second transmission shaft 88 synchronously rotate, so that the directions of the two plastic package assemblies can be adjusted simultaneously, and after the directions of the plastic package assemblies are adjusted, the plastic package assemblies can be directly installed on the valve body through grabbing by the assembly manipulator mechanism 7. The assembly manipulator mechanism 7 drives the first sliding plate 73 to approach the rotating mechanism 8 through the first motor 71, and then controls the first lifting plate 74 to move up and down through the first cylinder 75; when the first lifting plate 74 moves downwards, the suction piece 78 sucks the plastic package assembly on the rotating mechanism 8, and then the first motor 71 controls the first sliding plate 73 to be close to a valve seat on the conveying assembly line 9; the first lifting plate 74 is also provided with a second air cylinder 76, and a piston shaft of the second air cylinder 76 is provided with a suction piece 78; the first cylinder 75 controls the first lifter plate 74 to move up and down by a large extent, and the second cylinder 76 controls the suction member 78 to move up and down by a small extent; the second cylinder 76 controls the suction member 78 to descend and mount the plastic package assembly to the valve body, and the suction member 78 releases the plastic package assembly to mount the plastic package assembly to the valve body.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. An automatic assembly device for a plastic package assembly comprises a first platform (1) and a second platform (2), wherein a feeding mechanism (3), a grabbing mechanism (4) for grabbing a material frame, a material frame horizontal transfer mechanism (5) and a plastic package assembly feeding mechanism (6) are arranged on the first platform (1); the automatic feeding and discharging device is characterized in that the feeding and discharging mechanisms (3) are arranged in the first platform (1) in pairs, the grabbing mechanisms (4) are arranged in pairs and are arranged right above the feeding and discharging mechanisms (3), and a material frame horizontal transfer mechanism (5) is arranged between the two grabbing mechanisms (4); the second platform (2) is provided with an assembly manipulator mechanism (7) for assembling the plastic package assembly and a rotating mechanism (8) for rotating the orientation of the plastic package assembly, and the rotating mechanism (8) is arranged between the plastic package assembly feeding mechanism (6) and the assembly manipulator mechanism (7); the rotating mechanism (8) comprises a rotating motor (81), a transmission mechanism (82) and a rotating base (83), wherein the rotating motor (81) drives the transmission mechanism (82) to rotate, and the transmission mechanism (82) drives the rotating base (83) to rotate when rotating.

2. The automatic assembly equipment for plastic package assemblies according to claim 1, wherein a first rodless cylinder (10) for driving the rotating mechanism (8) to horizontally move is arranged right below the rotating mechanism (8); a first movable plate (11) is arranged on the first rodless cylinder (10), and a rotating mechanism (8) is arranged on the first movable plate (11); the second platform (2) is provided with a first guide rail (12), and the first rodless cylinder (10) comprises a first sliding block (13) capable of moving relative to the first sliding block; one end of the first movable plate (11) is fixedly arranged on the first sliding block (13), the other end of the first movable plate (11) is arranged on the first guide rail (12), and the first rodless cylinder (10) drives the first movable plate (11) to move along the direction of the first guide rail (12) when in operation.

3. The automatic assembly equipment for plastic package assemblies according to claim 2, wherein the rotating mechanism (8) further comprises a first bracket (84), a first drive belt (85), a second drive belt (86), a first drive shaft (87) and a second drive shaft (88); the first bracket (84) is arranged on the first moving plate (11), and a rotating motor (81) fixedly connected with the first bracket (84) is arranged at the bottom of the first bracket; a driving wheel (89) is arranged on a motor shaft of the rotating motor (81), the first transmission shaft (87) is arranged at the top of the first bracket (84) through a bearing, and the first transmission shaft (87) passes through the top of the first bracket (84) and is connected with the rotating base (83); a driving wheel (89) is arranged at the tail end of the first transmission shaft (87), and a first transmission belt (85) is arranged between the driving wheel (89) on the rotating motor (81) and the driving wheel (89) on the first transmission shaft (87); the second transmission shaft (88) is arranged at the top of the first bracket (84) through a bearing, and the second transmission shaft (88) passes through the top of the first bracket (84) and is connected with the rotating base (83); the second transmission shaft (88) is provided with a transmission wheel (89) which rotates synchronously with the second transmission shaft, the transmission wheel (89) is also arranged in the middle of the first transmission shaft (87), and the transmission wheel (89) in the middle of the first transmission shaft (87) is connected with the transmission wheel (89) on the second transmission shaft (88) through a second transmission belt (86).

4. An automatic assembly device for plastic packaging components according to claim 3, characterized in that the first moving plate (11) is provided with rotating mechanisms (8) arranged in pairs, two rotating mechanisms (8) being arranged side by side and adjacent; the first rotating mechanism (8) is fixedly connected with the first moving plate (11), and the second rotating mechanism (8) is movably connected with the first moving plate (11); the first movable plate (11) is provided with a second rodless cylinder (14), the second rodless cylinder (14) comprises a second sliding block (15) capable of moving relative to the second rodless cylinder, the first movable plate (11) is also provided with a second guide rail (16) which is arranged in parallel with the second rodless cylinder (14), one end of the first bracket (84) is arranged on the second sliding block (15), and the other end of the first bracket (84) is arranged on the second guide rail (16); the second rodless cylinder (14) is operated to drive the first bracket (84) to move along the direction of the second guide rail (16).

5. The automatic assembly equipment for plastic package components according to claim 1, wherein the assembly manipulator mechanism (7) comprises a first motor (71), a linear transport module (19), a first rail (72), a first sliding plate (73), a first lifting plate (74), a first cylinder (75) and a second cylinder (76) arranged in pairs; the second platform (2) is provided with a second bracket (17) for installing the assembly manipulator mechanism (7), the linear conveying module (19) and the first rail (72) are installed on the upper end surface of the second bracket (17), and the linear conveying module (19) comprises a columnar shell, a screw rod and a thread bush; the columnar shell is arranged in parallel with the first track (72), the screw rod is arranged in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the first motor (71), and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; one end of the first sliding plate (73) is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, the other end of the first sliding plate (73) is arranged on the first track (72), and the first motor (71) drives the first sliding plate (73) to move along the direction of the first track (72) when working; a first air cylinder (75) is arranged on the first sliding plate (73), a first lifting plate (74) is arranged right below the first sliding plate (73), and a piston shaft of the first air cylinder (75) is fixedly connected with the first lifting plate (74); a plurality of first guide rods (77) which are uniformly distributed are arranged between the first lifting plate (74) and the first sliding plate (73), and the first sliding plate (73) is sleeved on the first guide rods (77); the bottom of the first lifting plate (74) is provided with second air cylinders (76) which are arranged in pairs, and a piston shaft of each second air cylinder (76) is provided with a suction piece (78) for sucking the plastic package assembly.

6. The automatic assembly equipment for the plastic package assembly according to claim 1, wherein the left side and the right side of the first platform (1) are respectively provided with an upper and a lower feeding mechanism (3), and the upper and lower feeding mechanisms (3) comprise a second motor (31), a linear conveying module (19), a second lifting plate (32) and a second track (33) which are arranged in pairs; the linear conveying module (19) comprises a columnar shell, a screw rod and a threaded sleeve, wherein the columnar shell is arranged on the side wall of the first platform (1) and is arranged along the vertical direction; the screw rod is arranged in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with a second motor (31), and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; the middle part of the second lifting plate (32) is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, and two ends of the second lifting plate (32) are respectively arranged on a second track (33) adjacent to the second lifting plate; the second motor (31) drives the second lifting plate (32) to move up and down along the direction of the second track (33) when working.

7. The automatic assembly equipment for plastic package assemblies according to claim 1, wherein the grabbing mechanism (4) comprises a third bracket (18), a vertical lifting cylinder (41), a third lifting plate (42) and horizontally moving cylinders (43) arranged in pairs, and a first clamping arm (44) is arranged on a piston shaft of each horizontally moving cylinder (43); the vertical lifting air cylinder (41) is arranged at the top of the third bracket (18), and the third lifting plate (42) is arranged below the vertical lifting air cylinder (41) and is connected with a piston shaft of the vertical lifting air cylinder (41); a plurality of second guide rods (45) which are uniformly distributed are arranged between the third support (18) and the third lifting plate (42), the second guide rods (45) penetrate through the top of the first support (84) and are fixedly connected with the third lifting plate (42), and the third lifting plate (42) is controlled to move up and down along the direction of the second guide rods (45) when the vertical lifting cylinder (41) works; the horizontal moving air cylinders (43) are fixedly arranged at two ends of the third lifting plate (42), and the horizontal moving air cylinders (43) control the first clamping arms (44) to be close to each other or to be far away from each other when working.

8. The automatic assembly equipment for plastic package components according to claim 1, wherein the material frame horizontal transfer mechanism (5) comprises a third motor (51), a linear conveying module (19), a second sliding plate (52), a third rail (53) and limiting cylinders (54) arranged in pairs; the linear conveying module (19) and the third rail (53) are arranged on the upper end face of the first platform (1) in parallel, and the linear conveying module (19) comprises a columnar shell, a screw rod and a thread sleeve; the columnar shell is arranged in parallel with the first track (72), the screw rod is arranged in the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell to be connected with the third motor (51), and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; one end of the second sliding plate (52) is arranged on the outer layer of the columnar shell and is fixedly connected with the threaded sleeve, the other end of the second sliding plate (52) is arranged on the third track (53), and the third motor (51) drives the second sliding plate (52) to move along the direction of the third track (53) when working; the third track (53) extends from one of the loading and unloading mechanisms (3) to the other loading and unloading mechanism (3); a limiting cylinder (54) is arranged on the second sliding plate (52), and a pushing block (55) is arranged on a piston shaft of the limiting cylinder (54); the piston shafts of the two limiting cylinders (54) are perpendicular to each other, and one pushing block (55) and the third rail (53) are parallel to each other.

9. The automatic assembly equipment for the plastic package assembly according to claim 1, wherein the plastic package assembly feeding mechanism (6) comprises a fourth bracket (61), a fourth motor (62), a fifth motor (63), a horizontal sliding plate (64), a vertical sliding plate (65) and two linear conveying modules (19) which are arranged vertically to each other, and further comprises a fixed plate (66) and a plurality of third cylinders (67) which are arranged at the bottom of the fixed plate (66), wherein the third cylinders (67) are provided with clamping pieces (68) for clamping the plastic package assembly; the first linear conveying module (19) is arranged in parallel with the fourth bracket (61), and the second linear conveying module (19) is arranged perpendicular to the first linear conveying module (19); the linear conveying modules (19) comprise cylindrical shells, screw rods and threaded sleeves, the screw rods in the first linear conveying module (19) are arranged in the cylindrical shells through bearings, the tail ends of the screw rods penetrate through the cylindrical shells and the fourth motors (62), and the threaded sleeves are arranged on the outer layers of the screw rods and meshed with the screw rods; the horizontal sliding plate (64) is arranged on the outer layer of the columnar shell and fixedly connected with the threaded sleeve, and the fourth motor (62) drives the horizontal sliding plate (64) to move along the direction of the columnar shell when working; the screw rod in the second linear conveying module (19) is arranged on the columnar shell through a bearing, the tail end of the screw rod penetrates through the columnar shell and the fifth motor (63), and the thread bush is arranged on the outer layer of the screw rod and meshed with the screw rod; the vertical sliding plate (65) is arranged on the outer layer of the columnar shell and fixedly connected with the threaded sleeve, and the fifth motor (63) drives the vertical sliding plate (65) to move along the direction of the columnar shell when in operation; the vertical sliding plate (65) is provided with a fixing plate (66) which can synchronously lift and descend, and a third air cylinder (67) on the fixing plate (66) controls the clamping piece (68) to clamp the plastic package assembly during working.

10. The automatic assembly equipment for plastic package components according to claim 1, wherein a transportation assembly line (9) for transporting valve bodies is arranged on the second platform (2), and the transportation assembly line (9) comprises a driving motor (91), a mounting bracket (92), a chain belt (93) and a circulation base (94) arranged on the chain belt (93); the two ends of the chain belt (93) are arranged on a mounting bracket (92), an input shaft (95) which rotates synchronously with the chain belt (93) is arranged on the mounting bracket (92), and the input shaft (95) rotates synchronously with the driving motor (91); when the driving motor (91) works, the chain belt (93) is driven to rotate, and the rotation of the chain belt (93) controls the circulation base (94) to move along the direction of the mounting bracket (92); the side of circulation base (94) is equipped with guide roller (96), still be equipped with recess (97) that are used for placing the valve body on circulation base (94).