CN220560843U - Iron sheet assembly line for double valves - Google Patents

Abstract

The utility model discloses an iron sheet assembly line for double valves, which comprises a machine body platform, a conveying device and an assembly mechanism, wherein the assembly mechanism comprises a translation assembly and a lifting assembly, the translation assembly comprises a sliding plate, the lifting assembly is arranged on the sliding plate, the lifting assembly comprises a mounting bottom plate, an electric clamping jaw is arranged on the mounting bottom plate, and the electric clamping jaw comprises a rotating head and a clamping arm; the machine body platform is also provided with a magnetic attraction device, and a conveying belt assembly is arranged right below the magnetic attraction device; one end of the conveying belt assembly is provided with a discharging assembly, and the other end of the conveying belt assembly is provided with a mechanical arm; an iron sheet feeding transition assembly is further arranged between the conveying belt assembly and the assembly mechanism, and comprises a positioning bracket; according to the utility model, the double valves are grabbed by the electric clamping jaw, the direction of the double valves is regulated by the rotary head, then the double valves are installed on the iron sheet by the lifting component, the angle regulation precision of the double valves is high, the assembly efficiency of the double valves and the iron sheet is high, the assembly process is reliable, and the product can be continuously assembled.

Description

Iron sheet assembly line for double valves

Technical Field

The utility model belongs to the technical field of automatic assembly of valve bodies, and particularly relates to an iron sheet assembly line for double valves.

Background

The two-channel solenoid valve is a component for controlling a water flow channel in a washing machine, and generally the solenoid valve needs to be installed into the washing machine through a bracket. Since the solenoid valve is a fitting of the washing machine, the solenoid valve is generally assembled separately, then the bracket is mounted to the solenoid valve, and finally the bracket is fixed to the washing machine by means of screws, so that the solenoid valve can be fixed to the washing machine. At present, the electromagnetic valve is assembled manually, and a bracket is manually installed outside a valve body of the electromagnetic valve after the electromagnetic valve is assembled. Since a plurality of solenoid valves are generally provided in a washing machine, the orientation of each solenoid valve tends to be different. The bracket is provided with a groove, and the valve body of the electromagnetic valve is clamped in the groove; in the actual assembly process, the angles of the electromagnetic valves clamped into the brackets are different, so that the installation angle of the electromagnetic valves can be adjusted. In the manual assembly process, a large number of electromagnetic valves and a large number of brackets are required to be assembled; the efficiency of manual equipment is low, and solenoid valve and support are difficult to block in place, and the solenoid valve drops from the support easily. Meanwhile, the electromagnetic valve is clamped into the bracket at different angles, so that different types of assemblies can be formed, and the assemblies formed by the electromagnetic valve and the bracket are required to be placed in a classified mode, so that the overall assembly efficiency is low. Accordingly, there is a need to design an iron sheet assembly line for a double valve to overcome the above difficulties.

Disclosure of Invention

The utility model aims at the problems in the prior art, and designs an iron sheet assembly line for double valves.

The utility model aims at realizing the following technical scheme: the utility model provides an iron sheet assembly line for bivalve, includes fuselage platform and is used for transporting the conveyer of bivalve, be equipped with the assembly machanism of installing bivalve on the iron sheet directly over the conveyer, assembly machanism includes translation subassembly and lifting unit, and translation subassembly includes the sliding plate, lifting unit installs on the sliding plate, lifting unit includes mounting plate, be equipped with the electronic clamping jaw that is used for gripping bivalve on the mounting plate, electronic clamping jaw includes rotating head and the arm lock that sets up in pairs; the machine body platform is also provided with a magnetic attraction device for attracting the iron sheet, and a conveying belt assembly for conveying the iron sheet is arranged right below the magnetic attraction device; one end of the conveying belt assembly is provided with a discharging assembly for placing the iron sheet, and the other end of the conveying belt assembly is provided with a mechanical arm for grabbing the iron sheet; still be equipped with the iron sheet material loading transition subassembly that is used for transporting the iron sheet between conveyer belt subassembly and the assembly device, iron sheet material loading transition subassembly is including the locating support that is used for placing the iron sheet.

Preferably, the assembly mechanism further comprises a first bracket, the translation assembly being mounted on the first bracket; the translation assembly comprises a first motor, a first track, a first sliding block and a linear conveying module, wherein the first sliding block is arranged on the linear conveying module, the first sliding block is controlled to move along the axial direction where the linear conveying module is located when the first motor works, and the linear conveying module and the first track are arranged in parallel; one end of the sliding plate is arranged on the first sliding block, and the other end of the sliding plate is arranged on the first track; the lifting assembly comprises a lifting cylinder, a lifting plate, a second motor and a linear conveying module; the lifting cylinder is arranged on the sliding plate, the lifting plate is arranged right below the sliding plate, and a piston shaft of the lifting cylinder is fixedly connected with the lifting plate; the side wall of the lifting plate is provided with a linear conveying module fixedly connected with the lifting plate, the linear conveying module is provided with a second sliding block, and the second sliding block is driven to move up and down along the linear conveying module when the second motor works; the tail end of the second sliding block is provided with an installation bottom plate fixedly connected with the second sliding block, and the installation bottom plate is provided with electric clamping jaws which are arranged in pairs.

The first motor works to control the first sliding block to move along the linear conveying module, so that the sliding plate drives the electric clamping jaw on the lifting assembly to move along the direction of the first track; after the electric clamping jaw grabs the double valve, the translation assembly drives the double valve to move to the position right above the positioning support, so that the double valve can be transferred out of the conveying device, and the double valve and the iron sheet are convenient to assemble. The lifting cylinder works to control the lifting plate to move up and down, so that the vertical height of the electric clamping jaw is roughly adjusted; the second motor work control second slider is along the straight line transport module reciprocates, just so can accurate regulation mounting plate's vertical height, and mounting plate's below is equipped with electronic clamping jaw, and then electronic clamping jaw's vertical height just can accurate regulation to install the bivalve on the iron sheet.

Preferably, the linear conveying module comprises a columnar shell, a screw rod and a thread bush; the screw rod is arranged at two ends of the columnar shell through bearings, and the threaded sleeve is sleeved on the outer layer of the screw rod and is meshed with the screw rod; the screw rod on the translation assembly and a motor shaft of the first motor synchronously rotate, the threaded sleeve on the translation assembly is fixedly connected with the first sliding block, the first motor drives the screw rod to rotate when working, and the screw rod drives the threaded sleeve to axially move along the columnar shell when rotating; the screw rod of the lifting assembly and the motor shaft of the second motor synchronously rotate, the threaded sleeve of the lifting assembly is fixedly connected with the second sliding block, the second motor drives the screw rod to rotate when working, and the screw rod drives the threaded sleeve to move along the axial direction of the columnar shell when rotating; the linear conveying module on the translation assembly and the linear conveying module on the lifting assembly are mutually perpendicular.

The linear conveying module is a module which is driven by a motor to move linearly in the prior art. The first motor works to drive the first sliding block to move along the axial direction of the columnar shell, and the first sliding block is fixedly connected with the sliding plate, so that the sliding plate can be conveniently driven to move along the first track. When the second motor works, the second sliding block is driven to move along the columnar shell, the second sliding block is fixedly connected with the mounting bottom plate, and then the mounting base can move up and down along with the second sliding block synchronously, so that the vertical height of the electric clamping jaw can be conveniently adjusted.

Preferably, the lifting plate is provided with a plurality of first guide rods which are uniformly distributed, and the sliding plate is sleeved on the first guide rods; the mounting bottom plate is provided with second guide rods which are arranged in pairs, the second guide rods are arranged in parallel with the first guide rods and extend from the mounting bottom plate to the direction of the sliding plate, and the sliding plate is sleeved on the second guide rods; the electric clamping jaw further comprises an air cylinder body, a rotating head is arranged on the air cylinder body, and a clamping arm is arranged on the rotating head.

By arranging the first guide rod, the lifting plate is driven to move along the axial direction where the first guide rod is arranged when the lifting cylinder works; by arranging the second guide rod, the mounting bottom plate can only move along the axial direction of the second guide rod when the second motor drives the second sliding block to move. The electric clamping jaw comprises an air cylinder body, the air cylinder body comprises two control loops, one control loop controls the clamping arm to clamp the double valve, and the other control loop controls the rotating head to rotate relative to the air cylinder body. The motorized jaw is here a standard in the prior art, specifically model RGI.

Preferably, the discharging assembly comprises a mounting bracket, a discharging frame, a first cylinder and a transmission shaft; the transmission shaft is arranged on the mounting bracket through a bearing, and the bottom edge of the discharging frame is fixedly connected with the outer wall of the transmission shaft; a first air cylinder for connecting the discharging frame and the mounting bracket is arranged between the discharging frame and the mounting bracket, the cylinder body of the first air cylinder is hinged with the mounting bracket, and the piston shaft of the first air cylinder is hinged with the bottom of the discharging frame; the first cylinder drives the discharging frame to rotate relative to the mounting bracket during operation.

Through setting up the blowing subassembly, make things convenient for magnetism to inhale the device and absorb the iron sheet in the blowing frame. The first cylinder drives the discharging frame to rotate relative to the mounting bracket during operation, so that the iron sheet in the discharging frame is close to the magnetic device, and the magnetic device is convenient to absorb the iron sheet.

Preferably, the magnetic attraction device comprises a placement base, a horizontal cylinder, a vertical rodless cylinder, a strip-shaped plate, a vertical track, a third sliding block and an electromagnet; the placing base is arranged on the machine body platform, a horizontal cylinder is arranged on the side wall of the placing base, and a strip-shaped plate fixedly connected with the piston shaft of the horizontal cylinder is arranged on the piston shaft of the horizontal cylinder; the strip-shaped plate is provided with guide posts which are arranged in pairs, and the placement base is sleeved on the guide posts; the strip-shaped plate is provided with a vertical track which is coaxially arranged with the strip-shaped plate, and the third sliding block is arranged on the vertical track; the side surface of the strip-shaped plate is provided with a vertical rodless cylinder, the vertical rodless cylinder is provided with a movable block, the movable block is fixedly connected with a third sliding block, and the movable block is driven to move up and down when the vertical rodless cylinder works; the third sliding block is provided with a bar rod, a second cylinder is arranged on the bar rod, a connecting plate is arranged right below the second cylinder, and a piston shaft of the second cylinder penetrates through the bar rod to be fixedly connected with the connecting plate; an electromagnet for sucking the iron sheet is arranged at the bottom of the connecting plate.

The magnetic attraction device is arranged on the upper end face of the machine body platform, the discharging assembly is arranged on the side face of the machine body platform, and the magnetic attraction device is higher than the discharging assembly. The horizontal cylinder works to push the strip-shaped plate to horizontally move along the direction of the guide post, so that the electromagnet is driven to be positioned right above the discharging assembly. The vertical rodless cylinder works to drive the movable block to move up and down along the cylinder body of the vertical rodless cylinder, the movable block controls the third sliding block to move up and down along the vertical track when moving, and the third sliding block is connected with the electromagnet through the bar rod, so that the electromagnet is controlled to move up and down through the vertical rodless cylinder, and the vertical distance between the electromagnet and the discharging assembly is adjusted. The second cylinder works to control the connecting plate to move up and down, so that the vertical distance between the electromagnet and the discharging assembly is further adjusted, and the electromagnet can conveniently absorb the iron sheet in the discharging frame. The electromagnet sucks the iron sheet and then the vertical rodless cylinder and the horizontal cylinder work simultaneously to control the electromagnet to be close to the tail end of the conveying belt assembly, and the iron sheet is placed on the conveying belt assembly after the electromagnet is powered off.

Preferably, the connecting plate is provided with third guide rods which are arranged in pairs, extend from the connecting plate to the bar-shaped rod and penetrate out from the upper end surface of the bar-shaped rod; a rotating piece is arranged between the electromagnet and the connecting plate, one end of the rotating piece is hinged with the connecting plate, and the other end of the rotating piece is hinged with the electromagnet.

By arranging the third guide rod, the second cylinder can conveniently drive the connecting plate to move along the axial direction of the third guide rod. The electromagnet is hinged with the connecting plate through the rotating piece, so that the electromagnet can conveniently absorb the iron sheet from a plurality of angles.

Preferably, the conveyor belt assembly comprises a second bracket, a first driving belt, a third motor and a first driving roller; the second support is installed on the fuselage platform, and the both ends of second support all are equipped with first driving roller, one of them first driving roller is connected with the third motor, first driving belt cover is established and is installed two first driving roller is outer, and the during operation of third motor drives first driving belt and rotates relative second support.

The third motor works to drive the first driving roller to rotate so as to drive the first driving belt to rotate, and therefore the iron sheet is moved to the position where the mechanical arm is located.

Preferably, a recovery assembly is arranged right below the conveyor belt assembly; the recycling assembly comprises a third bracket, a second transmission belt, a fourth motor, a receiving hopper and a second transmission roller; the third support is arranged on the machine body platform, second driving rollers are arranged at two ends of the third support, one of the second driving rollers is connected with a motor shaft of the fourth motor, the second driving belts are sleeved and arranged on the outer layers of the two second driving rollers, the fourth motor drives the second driving belts to rotate relative to the third support during working, and the receiving hopper is arranged at the tail end of the third support and is close to the mechanical arm; a roller brush is arranged right above the first transmission belt, a motor mounting frame is arranged on the machine body platform, and two ends of the roller brush are mounted on the motor mounting frame through bearings; the end of the motor mounting frame, which is opposite to the roller brush, is provided with a driving motor, and a motor shaft of the driving motor is connected with the roller brush.

The fourth motor works to drive the second driving roller to rotate, and the second driving roller drives the second transmission to rotate when rotating; the receiving hopper is arranged right below the first transmission belt, one end of the second transmission belt is close to the mechanical arm, and the other end of the second transmission belt is close to the discharging assembly; when some iron sheets remain on the conveyor belt assembly and are not assembled on the double valves, the iron sheets fall onto the second conveyor belt along the receiving hopper when the first conveyor belt rotates, and then the iron sheets can be conveyed into the discharging frame of the discharging assembly again to wait for the assembly of the next batch of double valves. The upper side of first drive belt is equipped with the cylinder brush, and driving motor work drives the relative motor mounting bracket of cylinder brush and rotates to clear up the impurity on iron sheet surface.

Preferably, the iron sheet feeding transition assembly further comprises a third cylinder, a sliding seat, a sliding rail and a fixed frame; the fixed frame is arranged on the machine body platform, a plurality of sliding tracks are arranged on the fixed frame in parallel, and the sliding seat is arranged on the sliding tracks; the third cylinder is arranged on the side face of the fixed frame, a piston shaft of the third cylinder is connected with the sliding seat, and the sliding seat is driven to move along the sliding track when the third cylinder works; the sliding seat is provided with a positioning bracket for installing the iron sheet.

The third cylinder is used for controlling the sliding seat to move along the sliding track, the sliding seat is arranged close to the mechanical arm in an initial state, and the mechanical arm clamps the iron sheet and places the iron sheet on a positioning bracket of the sliding seat; then the third cylinder works to drive the sliding seat to be close to the electric clamping jaw on the lifting assembly, and the electric clamping jaw clamps the double valve back to the conveying device after the double valve is mounted on the iron sheet. After the iron sheet is taken away, the third cylinder continues to work to control the sliding seat to return to the initial position.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the magnetic attraction device and the conveyor belt assembly are arranged on the machine body platform, the iron sheet is sucked from the discharging assembly through the magnetic attraction device and is placed on the conveyor belt assembly, and the iron sheet is conveyed into the working range of the mechanical arm through the conveyor belt assembly, so that continuous feeding of the iron sheet can be realized. The other side of the mechanical arm is provided with an iron sheet feeding transition assembly, the mechanical arm places the iron sheet on the positioning bracket, and the iron sheet is conveyed to the position right below the electric clamping jaw through the iron sheet feeding transition assembly. Then the assembly mechanism starts to work, the translation assembly clamps the double valve out of the conveying device, the direction of the double valve is accurately regulated through the rotating head on the electric clamping jaw, and then the double valve is installed on the iron sheet through the lifting assembly. The assembly of double valve and iron sheet is then replaced on the conveyor by the translation assembly, and the next process is carried over. Therefore, the direction of the double valve can be automatically adjusted, the universality is good, the double valve and the iron sheet can be automatically and continuously assembled, and the assembly efficiency is high and 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 front view of the present utility model;

FIG. 4 is a perspective view of a discharge assembly;

FIG. 5 is a perspective view of the magnetic attraction device;

FIG. 6 is a perspective view of the conveyor belt assembly;

FIG. 7 is a perspective view of another view of the conveyor belt assembly;

FIG. 8 is a perspective view of an iron sheet loading transition assembly;

FIG. 9 is a perspective view of the assembly mechanism;

fig. 10 is a perspective view of another view of the mounting mechanism.

The marks in the figure: 1. a fuselage platform; 2. a transfer device; 3. an assembly mechanism; 31. a first bracket; 32. a linear transport module; 4. a translation assembly; 41. a sliding plate; 42. a first motor; 43. a first track; 44. a first slider; 5. a lifting assembly; 51. a mounting base plate; 52. an electric clamping jaw; 521. a rotating head; 522. a clamp arm; 523. a cylinder body; 53. a lifting cylinder; 54. a lifting plate; 55. a second motor; 56. a second slider; 57. a first guide bar; 58. a second guide bar; 6. a magnetic attraction device; 61. placing a base; 62. a horizontal cylinder; 63. a vertical rodless cylinder; 631. a movable block; 64. a strip-shaped plate; 65. a vertical rail; 66. a third slider; 67. an electromagnet; 68. a guide post; 69. a second cylinder; 610. a connecting plate; 611. a third guide bar; 612. a rotating member; 613. a bar; 7. a conveyor belt assembly; 71. a second bracket; 72. a first belt; 73. a third motor; 74. a first driving roller; 8. a discharging assembly; 81. a mounting bracket; 82. a discharging frame; 83. a first cylinder; 84. a transmission shaft; 9. an iron sheet feeding transition assembly; 91. a positioning bracket; 92. a third cylinder; 93. a sliding seat; 94. a sliding rail; 95. a fixed frame; 10. a mechanical arm; 11. a recovery assembly; 111. a third bracket; 112. a second belt; 113. a fourth motor; 114. a receiving hopper; 115. a second driving roller; 12. a roller brush; 13. a motor mounting rack; 14. and driving the motor.

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 present embodiment discloses an iron sheet assembly line for double valves, comprising a machine body platform 1 and a conveying device 2 for conveying the double valves, wherein an assembly mechanism 3 for mounting the double valves on the iron sheet is arranged right above the conveying device 2, the assembly mechanism 3 comprises a translation assembly 4 and a lifting assembly 5, the translation assembly 4 comprises a sliding plate 41, the lifting assembly 5 is mounted on the sliding plate 41, the lifting assembly 5 comprises a mounting bottom plate 51, an electric clamping jaw 52 for clamping the double valves is arranged on the mounting bottom plate 51, and the electric clamping jaw 52 comprises a rotating head 521 and clamping arms 522 arranged in pairs; the machine body platform 1 is also provided with a magnetic attraction device 6 for attracting the iron sheet, and a conveying belt assembly 7 for conveying the iron sheet is arranged right below the magnetic attraction device 6; one end of the conveying belt assembly 7 is provided with a discharging assembly 8 for placing iron sheets, and the other end of the conveying belt assembly 7 is provided with a mechanical arm 10 for grabbing the iron sheets; an iron sheet feeding transition assembly 9 for conveying the iron sheet is further arranged between the conveying belt assembly 7 and the assembly mechanism 3, and the iron sheet feeding transition assembly 9 comprises a positioning bracket 91 for placing the iron sheet.

The assembly mechanism 3 further comprises a first support 31, said translation assembly 4 being mounted on the first support 31; the translation assembly 4 comprises a first motor 42, a first track 43, a first sliding block 44 and a linear conveying module 32, wherein the first sliding block 44 is arranged on the linear conveying module 32, the first motor 42 controls the first sliding block 44 to move along the axial direction of the linear conveying module 32 when working, and the linear conveying module 32 is arranged in parallel with the first track 43; one end of the sliding plate 41 is mounted on the first sliding block 44, and the other end of the sliding plate 41 is mounted on the first rail 43; the lifting assembly 5 comprises a lifting cylinder 53, a lifting plate 54, a second motor 55 and a linear conveying module 32; the lifting air cylinder 53 is arranged on the sliding plate 41, the lifting plate 54 is arranged right below the sliding plate 41, and a piston shaft of the lifting air cylinder 53 is fixedly connected with the lifting plate 54; the side wall of the lifting plate 54 is provided with a linear conveying module 32 fixedly connected with the lifting plate, the linear conveying module 32 is provided with a second sliding block 56, and the second sliding block 56 is driven to move up and down along the linear conveying module 32 when the second motor 55 works; the tail end of the second sliding block 56 is provided with a mounting bottom plate 51 fixedly connected with the second sliding block, and the mounting bottom plate 51 is provided with electric clamping jaws 52 which are arranged in pairs. The linear conveying module 32 comprises a cylindrical shell, a screw rod and a thread bush; the screw rod is arranged at two ends of the columnar shell through bearings, and the threaded sleeve is sleeved on the outer layer of the screw rod and is meshed with the screw rod; the screw rod on the translation assembly 4 rotates synchronously with the motor shaft of the first motor 42, the threaded sleeve on the translation assembly 4 is fixedly connected with the first sliding block 44, the first motor 42 drives the screw rod to rotate when working, and the screw rod drives the threaded sleeve to move along the axial direction of the columnar shell when rotating; the screw rod of the lifting assembly 5 and the motor shaft of the second motor 55 synchronously rotate, the threaded sleeve of the lifting assembly 5 is fixedly connected with the second sliding block 56, the second motor 55 drives the screw rod to rotate when working, and the threaded sleeve is driven to move along the axial direction of the columnar shell when the screw rod rotates; the linear conveying module 32 on the translation assembly 4 and the linear conveying module 32 on the lifting assembly 5 are mutually perpendicular. The lifting plate 54 is provided with a plurality of first guide rods 57 which are uniformly distributed, and the sliding plate 41 is sleeved on the first guide rods 57; the mounting base plate 51 is provided with second guide rods 58 arranged in pairs, the second guide rods 58 are arranged in parallel with the first guide rods 57 and extend from the mounting base plate 51 to the direction of the sliding plate 41, and the sliding plate 41 is sleeved on the second guide rods 58; the electric clamping jaw 52 further comprises a cylinder body 523, a rotary head 521 is arranged on the cylinder body 523, and a clamping arm 522 is arranged on the rotary head 521.

The discharging assembly 8 comprises a mounting bracket 81, a discharging frame 82, a first cylinder 83 and a transmission shaft 84; the transmission shaft 84 is mounted on the mounting bracket 81 through a bearing, and the bottom edge of the discharging frame 82 is fixedly connected with the outer wall of the transmission shaft 84; a first air cylinder 83 for connecting the discharging frame 82 and the mounting bracket 81 is arranged between the discharging frame 82 and the mounting bracket 81, a cylinder body of the first air cylinder 83 is hinged with the mounting bracket 81, and a piston shaft of the first air cylinder 83 is hinged with the bottom of the discharging frame 82; the first cylinder 83 works to drive the discharging frame 82 to rotate relative to the mounting bracket 81. The magnetic attraction device 6 comprises a placement base 61, a horizontal cylinder 62, a vertical rodless cylinder 63, a strip-shaped plate 64, a vertical track 65, a third sliding block 66 and an electromagnet 67; the placing base 61 is arranged on the machine body platform 1, a horizontal cylinder 62 is arranged on the side wall of the placing base 61, and a strip-shaped plate 64 fixedly connected with the horizontal cylinder 62 is arranged on the piston shaft of the horizontal cylinder 62; the strip-shaped plate 64 is provided with guide posts 68 which are arranged in pairs, and the placement base 61 is sleeved on the guide posts 68; the strip-shaped plate 64 is provided with a vertical rail 65 coaxially arranged with the strip-shaped plate, and the third sliding block 66 is arranged on the vertical rail 65; the side surface of the strip-shaped plate 64 is provided with a vertical rodless cylinder 63, the vertical rodless cylinder 63 is provided with a movable block 631, the movable block 631 is fixedly connected with a third sliding block 66, and the movable block 631 is driven to move up and down when the vertical rodless cylinder 63 works; the third sliding block 66 is provided with a bar-shaped rod 613, the bar-shaped rod 613 is provided with a second air cylinder 69, a connecting plate 610 is arranged right below the second air cylinder 69, and a piston shaft of the second air cylinder 69 penetrates through the bar-shaped rod 613 to be fixedly connected with the connecting plate 610; the bottom of the connecting plate 610 is provided with an electromagnet 67 for sucking the iron sheet. The connecting plate 610 is provided with a third guide rod 611 arranged in pairs, and the third guide rod 611 extends from the connecting plate 610 to the bar-shaped rod 613 and penetrates out from the upper end surface of the bar-shaped rod 613; a rotating member 612 is arranged between the electromagnet 67 and the connecting plate 610, one end of the rotating member 612 is hinged with the connecting plate 610, and the other end of the rotating member 612 is hinged with the electromagnet 67.

The conveyor belt assembly 7 comprises a second bracket 71, a first driving belt 72, a third motor 73 and a first driving roller 74; the second support 71 is installed on the fuselage platform 1, and both ends of second support 71 all are equipped with first driving roller 74, one of them first driving roller 74 is connected with third motor 73, first driving belt 72 cover is established and is installed two first driving roller 74 is outer, and the during operation of third motor 73 drives first driving belt 72 and rotates relative second support 71. A recovery assembly 11 is arranged right below the conveying belt assembly 7; the recovery assembly 11 comprises a third bracket 111, a second transmission belt 112, a fourth motor 113, a receiving hopper 114 and a second transmission roller 115; the third support 111 is mounted on the machine body platform 1, two ends of the third support 111 are respectively provided with a second driving roller 115, one second driving roller 115 is connected with a motor shaft of the fourth motor 113, the second driving belt 112 is sleeved on the outer layers of the two second driving rollers 115, the fourth motor 113 drives the second driving belt 112 to rotate relative to the third support 111 when working, and the receiving hopper 114 is mounted at the tail end of the third support 111 and is close to the mechanical arm 10; a roller brush 12 is arranged right above the first transmission belt 72, a motor mounting frame 13 is arranged on the machine body platform 1, and two ends of the roller brush 12 are mounted on the motor mounting frame 13 through bearings; the end of the motor mounting frame 13, which is opposite to the roller brush 12, is provided with a driving motor 14, and a motor shaft of the driving motor 14 is connected with the roller brush 12. The iron sheet feeding transition assembly 9 further comprises a third cylinder 92, a sliding seat 93, a sliding rail 94 and a fixed frame 95; the fixed frame 95 is mounted on the machine body platform 1, a plurality of sliding rails 94 are arranged on the fixed frame 95 in parallel, and the sliding seat 93 is mounted on the sliding rails 94; the third cylinder 92 is mounted on the side surface of the fixed frame 95, a piston shaft of the third cylinder 92 is connected with the sliding seat 93, and the third cylinder 92 drives the sliding seat 93 to move along the sliding track 94 when working; the sliding seat 93 is provided with a positioning bracket 91 for mounting an iron sheet.

The specific operation process of the embodiment is as follows, the iron sheet to be assembled is placed into the discharging frame 82 of the discharging assembly 8, and then the iron sheet is clamped onto the first driving belt 72 of the conveying belt assembly 7 through the magnetic attraction device 6; the magnetic attraction device 6 works in the following principle that in a default state, the electromagnet 67 is arranged near the tail end of the first driving belt 72; first, the horizontal cylinder 62 works to push the strip-shaped plate 64 to horizontally move along the direction of the guide post 68, so as to drive the electromagnet 67 to be positioned right above the discharging assembly 8. The vertical rodless cylinder 63 works to drive the movable block 631 to move up and down along the cylinder body of the vertical rodless cylinder 63, the movable block 631 controls the third sliding block 66 to move up and down along the vertical track 65 when moving, the third sliding block 66 is connected with the electromagnet 67 through the bar-shaped rod 613, and thus the electromagnet 67 is controlled to move up and down greatly through the vertical rodless cylinder 63, and the vertical distance between the electromagnet 67 and the discharging assembly 8 is adjusted. The second cylinder 69 works to control the connecting plate 610 to move up and down, so that the vertical distance between the electromagnet 67 and the discharging assembly 8 is further adjusted, and the electromagnet 67 can conveniently suck the iron sheet in the discharging frame 82. The vertical rodless cylinder 63 and the horizontal cylinder 62 work simultaneously after the electromagnet 67 sucks the iron sheet, the electromagnet 67 is controlled to be close to the tail end of the conveyor belt assembly 7, then the electromagnet 67 is restored to the default initial position, and the iron sheet is placed on the conveyor belt assembly 7 after the electromagnet 67 is powered off.

The iron sheet is conveyed to the clamping range of the mechanical arm 10 when the conveyor belt assembly 7 works, and the mechanical arm 10 clamps and places the iron sheet on the positioning bracket 91; in a default state, the positioning bracket 91 is arranged close to the mechanical arm 10, then the third air cylinder 92 is operated to push the sliding seat 93 to be close to the electric clamping jaw 52 on the assembly mechanism 3, and then the iron sheet is positioned right below the electric clamping jaw 52. At this point, the translation assembly 4 has driven the first slide 44 on the linear conveyor module 32 by the first motor 42 to move the double valve from the conveyor 2 to the positioning bracket 91; then the direction of the double valve is regulated by the rotary head 521, the lifting plate 54 is driven to descend by the lifting air cylinder 53, and then the second sliding block 56 is driven to descend by the second motor 55, so that the double valve can be mounted on the iron sheet; the translation assembly 4 and the lifting assembly 5 are then reset synchronously, the assembly of double valve and iron sheet is transferred from the positioning bracket 91 to the conveyor 2, and then the third cylinder 92 controls the positioning bracket 91 to return to the initial position to convey a new iron sheet, thereby performing new assembly.

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 (10)

1. The utility model provides an iron sheet assembly line for bivalve, includes fuselage platform (1) and is used for transporting conveyer (2) of bivalve, its characterized in that, be equipped with right above conveyer (2) and install assembly machanism (3) on the iron sheet of bivalve, assembly machanism (3) include translation subassembly (4) and lifting unit (5), translation subassembly (4) include sliding plate (41), lifting unit (5) are installed on sliding plate (41), lifting unit (5) include mounting plate (51), be equipped with on mounting plate (51) be used for pressing from both sides to get electric clamping jaw (52) of bivalve, electric clamping jaw (52) include swivel head (521) and paired arm lock (522) that set up; the machine body platform (1) is also provided with a magnetic attraction device (6) for sucking the iron sheet, and a conveying belt assembly (7) for conveying the iron sheet is arranged under the magnetic attraction device (6); one end of the conveying belt assembly (7) is provided with a discharging assembly (8) for placing iron sheets, and the other end of the conveying belt assembly (7) is provided with a mechanical arm (10) for grabbing the iron sheets; an iron sheet feeding transition assembly (9) for conveying the iron sheet is further arranged between the conveying belt assembly (7) and the assembling mechanism (3), and the iron sheet feeding transition assembly (9) comprises a positioning bracket (91) for placing the iron sheet.

2. The iron sheet assembly line for double valves according to claim 1, characterized in that the assembly mechanism (3) further comprises a first bracket (31), the translation assembly (4) being mounted on the first bracket (31); the translation assembly (4) comprises a first motor (42), a first track (43), a first sliding block (44) and a linear conveying module (32), wherein the first sliding block (44) is arranged on the linear conveying module (32), the first motor (42) controls the first sliding block (44) to move along the axial direction of the linear conveying module (32) when working, and the linear conveying module (32) and the first track (43) are arranged in parallel; one end of the sliding plate (41) is arranged on the first sliding block (44), and the other end of the sliding plate (41) is arranged on the first track (43); the lifting assembly (5) comprises a lifting cylinder (53), a lifting plate (54), a second motor (55) and a linear conveying module (32); the lifting cylinder (53) is arranged on the sliding plate (41), the lifting plate (54) is arranged right below the sliding plate (41), and a piston shaft of the lifting cylinder (53) is fixedly connected with the lifting plate (54); the side wall of the lifting plate (54) is provided with a linear conveying module (32) fixedly connected with the lifting plate, the linear conveying module (32) is provided with a second sliding block (56), and the second sliding block (56) is driven to move up and down along the linear conveying module (32) when a second motor (55) works; the tail end of the second sliding block (56) is provided with a mounting bottom plate (51) fixedly connected with the second sliding block, and the mounting bottom plate (51) is provided with electric clamping jaws (52) which are arranged in pairs.

3. The iron sheet assembly line for double valves according to claim 2, characterized in that the linear transport module (32) comprises a cylindrical housing, a screw rod and a threaded sleeve; the screw rod is arranged at two ends of the columnar shell through bearings, and the threaded sleeve is sleeved on the outer layer of the screw rod and is meshed with the screw rod; the screw rod on the translation assembly (4) and the motor shaft of the first motor (42) synchronously rotate, the threaded sleeve on the translation assembly (4) is fixedly connected with the first sliding block (44), the first motor (42) drives the screw rod to rotate when working, and the screw rod drives the threaded sleeve to move along the axial direction of the columnar shell when rotating; the screw rod of the lifting assembly (5) and the motor shaft of the second motor (55) synchronously rotate, the threaded sleeve of the lifting assembly (5) is fixedly connected with the second sliding block (56), the second motor (55) drives the screw rod to rotate when working, and the threaded sleeve is driven to axially move along the columnar shell when the screw rod rotates; the linear conveying module (32) on the translation assembly (4) and the linear conveying module (32) on the lifting assembly (5) are mutually perpendicular.

4. The iron sheet assembly line for double valves according to claim 2, wherein the lifting plate (54) is provided with a plurality of first guide rods (57) which are uniformly distributed, and the sliding plate (41) is sleeved on the first guide rods (57); the mounting base plate (51) is provided with second guide rods (58) which are arranged in pairs, the second guide rods (58) are arranged in parallel with the first guide rods (57) and extend from the mounting base plate (51) to the direction of the sliding plate (41), and the sliding plate (41) is sleeved on the second guide rods (58); the electric clamping jaw (52) further comprises an air cylinder body (523), a rotary head (521) is arranged on the air cylinder body (523), and a clamping arm (522) is arranged on the rotary head (521).

5. The iron sheet assembly line for double valves according to claim 1, characterized in that the blanking assembly (8) comprises a mounting bracket (81), a blanking frame (82), a first cylinder (83) and a transmission shaft (84); the transmission shaft (84) is arranged on the mounting bracket (81) through a bearing, and the bottom edge of the discharging frame (82) is fixedly connected with the outer wall of the transmission shaft (84); a first air cylinder (83) for connecting the discharging frame (82) and the mounting bracket (81) is arranged between the discharging frame and the mounting bracket (81), the cylinder body of the first air cylinder (83) is hinged with the mounting bracket (81), and the piston shaft of the first air cylinder (83) is hinged with the bottom of the discharging frame (82); the first air cylinder (83) drives the discharging frame (82) to rotate relative to the mounting bracket (81) during operation.

6. The iron sheet assembly line for double valves according to claim 1, characterized in that the magnetic attraction means (6) comprise a placement base (61), a horizontal cylinder (62), a vertical rodless cylinder (63), a strip plate (64), a vertical rail (65), a third slider (66) and an electromagnet (67); the placing base (61) is arranged on the machine body platform (1), a horizontal cylinder (62) is arranged on the side wall of the placing base (61), and a strip-shaped plate (64) fixedly connected with the piston shaft of the horizontal cylinder (62) is arranged on the piston shaft; the strip-shaped plate (64) is provided with guide posts (68) which are arranged in pairs, and the placement base (61) is sleeved on the guide posts (68); the strip-shaped plate (64) is provided with a vertical track (65) which is coaxially arranged with the strip-shaped plate, and the third sliding block (66) is arranged on the vertical track (65); the side surface of the strip-shaped plate (64) is provided with a vertical rodless cylinder (63), the vertical rodless cylinder (63) is provided with a movable block (631), the movable block (631) is fixedly connected with a third sliding block (66), and the movable block (631) is driven to move up and down when the vertical rodless cylinder (63) works; the third sliding block (66) is provided with a bar-shaped rod (613), the bar-shaped rod (613) is provided with a second air cylinder (69), a connecting plate (610) is arranged right below the second air cylinder (69), and a piston shaft of the second air cylinder (69) penetrates through the bar-shaped rod (613) to be fixedly connected with the connecting plate (610); an electromagnet (67) for sucking the iron sheet is arranged at the bottom of the connecting plate (610).

7. The iron sheet assembly line for double valves according to claim 6, wherein the connecting plate (610) is provided with a third guide rod (611) arranged in pairs, and the third guide rod (611) extends from the connecting plate (610) to the bar (613) and penetrates out from the upper end surface of the bar (613); a rotating piece (612) is arranged between the electromagnet (67) and the connecting plate (610), one end of the rotating piece (612) is hinged with the connecting plate (610), and the other end of the rotating piece (612) is hinged with the electromagnet (67).

8. The iron sheet assembly line for double valve according to claim 1, characterized in that the conveyor belt assembly (7) comprises a second bracket (71), a first drive belt (72), a third motor (73) and a first drive roller (74); the second support (71) is installed on the fuselage platform (1), and both ends of second support (71) all are equipped with first driving roller (74), one of them first driving roller (74) are connected with third motor (73), first driving belt (72) cover is established and is installed two first driving roller (74) are outer, and third motor (73) during operation drives first driving belt (72) and rotates relative second support (71).

9. The iron sheet assembly line for double valves according to claim 8, characterized in that a recovery assembly (11) is provided directly under the conveyor belt assembly (7); the recovery assembly (11) comprises a third bracket (111), a second transmission belt (112), a fourth motor (113), a receiving hopper (114) and a second transmission roller (115); the third support (111) is arranged on the machine body platform (1), second driving rollers (115) are arranged at two ends of the third support (111), one of the second driving rollers (115) is connected with a motor shaft of the fourth motor (113), the second driving belts (112) are sleeved and arranged on the outer layers of the two second driving rollers (115), the fourth motor (113) drives the second driving belts (112) to rotate relative to the third support (111) when working, and the receiving hopper (114) is arranged at the tail end of the third support (111) and is close to the mechanical arm (10); a roller brush (12) is arranged right above the first transmission belt (72), a motor mounting frame (13) is arranged on the machine body platform (1), and two ends of the roller brush (12) are mounted on the motor mounting frame (13) through bearings; the end of the motor mounting frame (13) facing away from the roller brush (12) is provided with a driving motor (14), and a motor shaft of the driving motor (14) is connected with the roller brush (12).

10. The iron sheet assembly line for double valves according to claim 1, characterized in that the iron sheet feeding transition assembly (9) further comprises a third cylinder (92), a sliding seat (93), a sliding rail (94) and a fixed frame (95); the fixed frame (95) is arranged on the machine body platform (1), a plurality of sliding rails (94) are arranged on the fixed frame (95) in parallel, and the sliding seat (93) is arranged on the sliding rails (94); the third air cylinder (92) is arranged on the side face of the fixed frame (95), a piston shaft of the third air cylinder (92) is connected with the sliding seat (93), and the sliding seat (93) is driven to move along the sliding track (94) when the third air cylinder (92) works; the sliding seat (93) is provided with a positioning bracket (91) for installing an iron sheet.