CN113851344A - Pole-mounted switch production line - Google Patents

Abstract

The invention provides an on-column switch production line which comprises a conveying line, an assembling station, a running-in station, a detecting station and a blanking station, wherein the conveying line is used for conveying an on-column switch, the conveying line comprises a conveying positioning unit, a jacking unit and a first transfer unit, the first transfer unit is used for transferring the on-column switch, the assembling station comprises an assembling work station and a fastening work station, the running-in station is positioned at the downstream of the assembling station, the running-in station comprises the running-in work station, the detecting station is positioned at the downstream of the running-in station, the detecting station comprises the detecting work station, and the blanking station is positioned at the downstream of the detecting station. Through setting up assembly station, running-in station, detection station and unloading station, can improve the automation level of column switch production, carry positioning unit, jacking unit and first move and carry the automation level that the unit can improve column switch location and transport, column switch production line can improve the automation level of column switch production flow.

Description

Pole-mounted switch production line

Technical Field

The invention relates to the field of pole-mounted switch production, in particular to a pole-mounted switch production line.

Background

The pole-mounted switch is a safety switch used on a power grid, and comprises a pole-mounted load switch, a pole-mounted isolating switch and other subdivision classifications. The pole-mounted switch is formed by combining a pole, a box body and the like.

The traditional pole switch production process is low in automation level, and the pole switch needs to be carried, positioned, assembled, detected and the like manually in the production process, so that the pole switch production process is not suitable for mass and automatic production of products.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the column switch production line which can improve the automation level of the column switch production process.

The column switch production line provided by the embodiment of the invention comprises a conveying line, an assembling station, a running-in station, a detecting station and a blanking station, wherein the conveying line is used for conveying a column switch, the conveying line comprises a conveying positioning unit, a jacking unit and a first transfer unit, the first transfer unit is used for transferring the column switch, the assembling station comprises an assembling station and a fastening station, the running-in station is positioned at the downstream of the assembling station, the running-in station comprises the running-in station, the detecting station is positioned at the downstream of the running-in station, the detecting station comprises the detecting station, and the blanking station is positioned at the downstream of the detecting station.

According to the pole switch production line provided by the embodiment of the invention, at least the following technical effects are achieved: through setting up the assembly station, the break-in station, detect station and unloading station, the assembly of column switch can be realized to the column switch production line, the break-in, detect the process, thereby improve the automation level of column switch production, carry the removal that positioning unit and jacking unit can stop column switch, first move the unit and can shift column switch outward to the transfer line, thereby improve the automation level of column switch location and transport, column switch production line can improve the automation level of column switch production flow.

According to some embodiments of the invention, the assembly workstation comprises a first assembly module comprising a first assembly manipulator, a first feeding module for providing the pole and the box, and a pre-treatment module for providing the sealing ring, the pre-treatment module comprising a feeding unit comprising a loading assembly and a suction assembly, a gluing unit and a tie rod guiding unit.

According to some embodiments of the invention, the material loading assembly comprises a carrier, a material barrel and a feeding structure, the carrier can rotate along a rotation shaft of the carrier, the carrier is provided with a plurality of material barrels and a plurality of feeding structures in an array by taking the rotation shaft as a center, the material barrels are matched with the feeding structures, the sealing rings are stacked and placed on the material barrels along the axial direction of the material barrels, and the feeding structures can move along the axial direction of the material barrels to push the sealing rings.

According to some embodiments of the invention, the fastening workstation comprises a second assembly module comprising a screw machine and a second assembly manipulator, a second feeding module for providing a mounting block and a spring, a vibratory feeding machine for providing the spring, and a conveyor line comprising a fastening and clasping unit comprising oppositely arranged fastening and clasping jaws for clasping and positioning the on-pole switch.

According to some embodiments of the invention, the running-in workstation comprises a transfer line and a running-in table, the transfer line is adapted to the conveying line, the transfer line comprises a transfer table, the transfer table comprises a second transfer unit, the second transfer unit is used for conveying the on-column switch to the running-in table, the running-in table comprises a first returning unit, the first returning unit is used for returning the on-column switch to the transfer line, the transfer table comprises a second returning unit, the second returning unit is used for returning the on-column switch to the conveying line, the running-in table comprises a running-in holding unit, and the running-in holding unit is used for positioning the on-column switch.

According to some embodiments of the invention, the running-in workstation further comprises a running-in room, the transit line and the running-in workstation are arranged in the running-in room, sound-absorbing boards are arranged on the inner side and the outer side of a wall body of the running-in room, sound-absorbing cotton is further arranged on the inner side of the wall body of the running-in room, the running-in room comprises an observation window, and the observation window is made of hollow toughened glass with the interior being vacuumized.

According to some embodiments of the invention, the inspection station comprises an inspection station, an insulated rail on which the inspection station is movably mounted, and a protective box comprising a protective mesh and an insulating seat.

According to some embodiments of the invention, the detection workbench is provided with a positioning module, the positioning module comprises a detection holding unit, the detection holding unit comprises a detection holding clamping jaw, the detection holding unit is used for positioning the on-column switch, the protection box is provided with a wiring module, the wiring module comprises a plurality of wiring terminals, and the wiring module can drive the wiring terminals to be in contact with the on-column switch.

According to some embodiments of the invention, the column switch production line comprises a tooling tray, the tooling tray is used for bearing a column switch, the tooling tray is provided with a positioning groove, the positioning groove comprises a guide surface, the guide surface is obliquely arranged, the positioning groove is matched with the conveying positioning unit, the tooling tray comprises a first positioning block and a second positioning block, the first positioning block and the second positioning block are used for positioning the column switch, the tooling tray comprises a pressing rod, and the pressing rod is used for fixing the column switch.

According to some embodiments of the invention, the conveying line comprises a forward layer and a return layer, and two ends of the conveying line are provided with elevators, and the elevators are used for transferring the tool tray between the forward layer and the return layer.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic layout of a pole top switch production line according to an embodiment of the present invention;

FIG. 2 is an isometric illustration of an assembly workstation of an embodiment of the present invention;

FIG. 3 is an isometric view of a loader assembly according to an embodiment of the present invention;

FIG. 4 is an axial view of a tooling pallet according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of area A of FIG. 2;

FIG. 6 is an isometric view of a fastening station of an embodiment of the present invention;

FIG. 7 is an axial schematic view of the conveyor line of an embodiment of the present invention;

FIG. 8 is an axis view of the delivery positioning unit, the jacking unit and the fastening and clasping unit of the embodiment of the invention;

FIG. 9 is an axial schematic view of a break-in workstation according to an embodiment of the present invention after hiding the break-in room;

FIG. 10 is an axial schematic view of a break-in table of an embodiment of the present invention;

fig. 11 is a schematic front view of the first transfer unit according to the embodiment of the present invention;

fig. 12 is a schematic side view of a second transfer unit according to an embodiment of the present invention;

FIG. 13 is a partial enlarged view of area B of FIG. 9;

FIG. 14 is an isometric view of an inspection station according to an embodiment of the present invention;

FIG. 15 is an enlarged partial view of area C of FIG. 14;

FIG. 16 is an isometric view of one implementation of a junction module according to an embodiment of the invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The pole-mounted switch production line provided by the embodiment of the invention comprises a conveying line 700, an assembling station, a running-in station, a detecting station and a blanking station, wherein the conveying line 700 is used for conveying a pole-mounted switch 900, the conveying line 700 comprises a conveying positioning unit 710, a jacking unit 720 and a first transfer unit 730, the first transfer unit 730 is used for transferring the pole-mounted switch 900, the assembling station comprises an assembling work station 100 and a fastening work station 200, the running-in station is positioned at the downstream of the assembling station, the running-in station comprises a running-in work station 300, the detecting station is positioned at the downstream of the running-in station, the detecting station comprises a detecting work station 400, and the blanking station is positioned at the downstream of the detecting station.

The assembly station, the running-in station, the detection station and the blanking station are sequentially arranged, in the production process of the column switch 900, materials sequentially pass through the assembly station, the running-in station, the detection station and the blanking station along the conveying line 700, the materials are assembled at the assembly station to form the column switch 900, the column switch 900 performs a running-in test at the running-in station, the column switch 900 performs a performance test at the detection station, and the column switch 900 performs blanking at the blanking station, so that the production process of the column switch 900 is completed.

According to the column switch production line provided by the embodiment of the invention, through the arrangement of the assembling station, the running-in station, the detecting station and the blanking station, the column switch production line can realize the assembling, running-in and detecting processes of the column switch, so that the automation level of the column switch production is improved, the conveying and positioning unit 710 and the jacking unit 720 can stop the movement of the column switch 900, the first transfer unit 730 can transfer the column switch 900 to the outside of the conveying line, so that the automation level of the positioning and carrying of the column switch 900 is improved, and the automation level of the column switch production flow can be improved.

According to some embodiments of the present invention, the pole top switch production line includes a tooling tray 800, the tooling tray 800 being used to carry the pole top switch 900. The pole top switch 900 is moved on the pole top switch production line by the tooling pallet 800.

It can be understood that the pole switch 900 includes the pole 910 and the box 920, and the pole switch 900 is gradually assembled on the tooling pallet 800 as the production process advances, so the pole switch 900 in the present invention refers to both the finished pole switch 900 and the pole switch 900 in a semi-finished state.

The pole-mounted switch 900 has two placing modes on the tooling pallet 800, one is that the pole 910 is located below, and the other is that the box 920 is located below. The tooling tray 800 comprises a first positioning block 830 and a second positioning block, the first positioning block 830 and the second positioning block are used for positioning the position of the pole-mounted switch 900 on the occasion where the box body 920 is located below, the tooling tray 800 comprises a third positioning block 850, the third positioning block 850 is in a shape matched with the pole 910, and the third positioning block 850 is used for positioning the position of the pole-mounted switch 900 on the occasion where the pole 910 is located below. For example, as shown in fig. 4, the first positioning block 830 and the second positioning block can contact with the sidewall of the box 920 to position the box 920, the third positioning block 850 is provided with a groove, and the pole 910 can be embedded into the groove to position the pole 910.

Positioning groove 810 has been seted up to frock tray 800, and positioning groove 810 includes the spigot surface, and the spigot surface slope sets up, and positioning groove 810 and carry positioning unit 710 looks adaptation, and frock tray 800 includes tray depression bar 820, and tray depression bar 820 is used for fixed column switch 900.

The transfer positioning unit 710 restricts the movement of the pole switch 900 to facilitate the operation of the pole switch 900 on the transfer line 700. According to some embodiments of the present invention, the transport positioning unit 710 limits the on-post switch 900 by limiting the tooling pallet 800.

In some embodiments, the delivery positioning unit 710 includes a blocker 711 and a blocker mount 712, the blocker 711 being movably disposed on the blocker mount 712. The blocking block 711 can move in a moving or swinging manner, for example, as shown in the embodiment of fig. 7 and 8, the blocking block 711 is hinged to a blocking block mounting seat 712, the blocking block mounting seat 712 is further provided with a blocking block driver 713 and a torsion spring, the blocking block driver 713 pushes the blocking block 711 to rotate to be separated from the tooling pallet 800, and the torsion spring resets the blocking block 711.

In some embodiments, the positioning groove 810 is matched with the blocking block 711, and the blocking block 711 is clamped in the positioning groove 810, so that the positioning effect on the tooling tray 800 is improved, and the interaction between the guide surface and the blocking block 711 can adjust the position of the tooling tray 800 to ensure accurate positioning.

In some embodiments, the blocker 711 includes a roller. The roller can reduce the frictional force between the stop block 711 and the tool tray 800, and reduce the damage of the stop block 711 to the tool tray 800. For example, after the torsion spring resets the blocking block 711, the blocking block 711 contacts with the bottom of the tooling pallet 800, sliding friction during contact can be converted into rolling friction by using the roller, and normal conveying of the tooling pallet 800 is prevented from being blocked and the tooling pallet is prevented from being damaged.

The jacking unit 720 can further limit the pole top switch 900 on the conveyor line 700. According to some embodiments of the present invention, the jacking unit 720 limits the on-post switch 900 by limiting the tooling pallet 800. It can be understood that the tooling pallet 800 blocked by the conveying positioning unit 710 still receives the action force of the conveying line 700 and has a tendency of moving forward, which may cause the tooling pallet 800 to shake to influence the positioning accuracy, the jacking unit 720 jacks up the tooling pallet 800 to separate the tooling pallet 800 from the conveying part of the conveying line 700, thereby ensuring the positioning stability of the tooling pallet 800 and further improving the positioning accuracy.

In some embodiments, the jacking unit 720 includes a jacking supporting plate 721, a jacking mounting plate 722 and a jacking driver 723, the jacking driver 723 is disposed on the jacking mounting plate 722, the jacking supporting plate 721 is disposed on the jacking driver 723, and the jacking supporting plate 721 jacks the tooling pallet 800.

In some embodiments, the jacking unit 720 further includes a jacking guide shaft 724, and the jacking guide shaft 724 guides the jacking blade 721. For example, as shown in the embodiment of fig. 7 and 8, the jacking mounting plate 722 is installed on the conveying line 700, two jacking drivers 723 are respectively disposed on the front and rear sides of the jacking mounting plate 722, the jacking unit 720 further includes a jacking guide seat 725, the jacking guide seats 725 are disposed on the left and right sides of the jacking mounting plate 722, a jacking guide shaft 724 is disposed on the jacking supporting plate 721, the jacking guide shaft 724 is inserted into the jacking guide seat 725, and the jacking guide seat 725 and the jacking guide shaft 724 guide the movement of the jacking supporting plate 721. Two jacking drivers 723 make the jacking blade 721 more stressed.

In some embodiments, the jacking supporting plate 721 is provided with a tray positioning portion 726, the tray positioning portion 726 is adapted to the tooling tray 800, and the tray positioning portion 726 positions the tooling tray 800. For example, in the embodiment of fig. 8, the tray positioning portion 726 employs a plurality of positioning pins, the tool tray 800 is provided with pin holes adapted to the positioning pins, the positioning pins are inserted into the pin holes, so as to accurately position the tool tray 800, and the heads of the positioning pins have chamfers, which facilitate the matching between the positioning pins and the pin holes.

Of course, the jacking guide shaft 724 and the tray positioning portion 726 may also be designed in other specific ways, for example, the jacking guide shaft 724 may be disposed on the jacking mounting plate 722, the jacking guide shaft 724 may be inserted on the jacking supporting plate 721, and for example, the tray positioning portion 726 may be a pin hole.

The first transfer unit 730 transfers the column switch 900 to the outside of the conveyor line 700. According to some embodiments of the present invention, the first transfer unit 730 transfers the on-column switch 900 by transferring the tooling tray 800. It is understood that the number of the first transfer unit 730 may be one or more, and in some embodiments, the conveyor line 700 has a plurality of first transfer units 730, wherein the position of one first transfer unit 730 on the conveyor line 700 is matched with the running-in station, the position of one first transfer unit 730 on the conveyor line 700 is matched with the inspection station, and the first transfer unit 730 transfers the on-column switch 900 to the running-in station and the inspection station.

In some embodiments, the first transfer unit 730 includes a first driving roller 731, and the pole switch 900 is transferred by the rotation of the first driving roller 731. In some embodiments, the first transfer unit 730 includes a first mounting table 732 and a first lifting table 733, the first lifting table 733 is disposed on the first mounting table 732, and the first driving roller 731 is disposed on the first lifting table 733. When the transfer is required, the first elevating platform 733 is raised to separate the tooling pallet 800 from the conveying line of the conveying line 700, the first driving roller 731 is moved to transfer the tooling pallet 800, and when the transfer is not required, the first elevating platform 733 is lowered to lower the height of the first driving roller 731 than the tooling pallet 800 moved along the conveying line of the conveying line 700, so that the tooling pallet 800 can normally pass through the first transfer unit 730.

In some embodiments, the first mounting stage 732 is provided with a first driver 734 and a first guide block 735, the first lifting stage 733 is provided on the first driver 734, the first lifting stage 733 is provided with a first guide shaft 736, and the first guide shaft 736 is adapted to the first guide block 735. The first guide shaft 736 is provided to guide the lifting of the first lifting table 733, thereby ensuring the stability of the lifting and the stability of the posture of the first lifting table 733. The first guide shaft 736 can be disposed in other manners, such as exchanging the installation positions of the first guide shaft 736 and the first guide base 735.

According to some embodiments of the invention, the assembly station 100 comprises a first assembly module comprising the first assembly manipulator 110, a first feeding module for providing the poles 910 and the box 920, and a pre-treatment module for providing the sealing ring 930, the pre-treatment module comprising a feeding unit comprising a loading assembly and a suction assembly, a gluing unit and a tie-rod guiding unit. The gluing unit comprises a gluing head 138.

During the use, first installation manipulator 110 obtains utmost point post 910 from first feed module, and first installation manipulator 110 moves to the preliminary treatment module, and the feed unit is adorned sealing washer 930 on utmost point post 910, and the rubber coating unit coats glue on utmost point post 910, and first installation manipulator 110 carries out the material loading to utmost point post 910, and first installation manipulator 110 reachs box 920 and adorns the box 920 on utmost point post 910. Wherein in the sealing ring 930 mounting step, the suction assembly sucks the sealing ring 930 from the carrier assembly and then transfers the sealing ring 930 to the post 910. By arranging the first assembling manipulator 110, the feeding unit and the gluing unit, the assembling workstation 100 can conveniently complete the installation process of the pole 910, the box 920 and the sealing ring 930, thereby improving the automation level and the assembling efficiency of the pole-mounted switch assembling process. At this time, the positioning of the tooling pallet 800 is realized by the cooperation of the conveying positioning unit 710 and the jacking unit 720.

According to some embodiments of the present invention, the loading assembly comprises a barrel 132 and a feeding structure 133, the barrel 132 is adapted to the feeding structure 133, the sealing rings 930 are stacked on the barrel 132 along the axial direction of the barrel 132, and the feeding structure 133 can move along the axial direction of the barrel 132 to push the sealing rings 930. The feed structure 133 is able to continuously push out the sealing ring 930 seated on the cartridge 132 in order to suck the assembly for suction. For example, as shown in the embodiment of fig. 3, the feeding structure 133 is sleeved on the material cylinder 132, the feeding structure 133 is in transmission connection with a screw rod, the screw rod can drive the feeding structure to move along the axis of the material cylinder 132, the sealing ring 930 is sleeved on the material cylinder 132, the feeding structure 133 holds the sealing ring 930, and the feeding structure 133 continuously lifts the sealing ring 930 to facilitate the suction assembly to suck.

In some embodiments, the loading assembly includes a stage 131, the stage 131 can rotate along its own rotation axis, and the stage 131 is provided with a plurality of cartridges 132 and a plurality of feeding structures 133 in an array around the rotation axis. After the sealing ring 930 on the front charging barrel 132 is supplied, the rotation of the carrier 131 can be switched among different charging barrels 132, so that the fully loaded charging barrel 132 is transferred to the position corresponding to the suction assembly to continue to supply the sealing ring 930, the step of stopping and feeding is omitted, and the automation level and the assembly efficiency of the column switch assembly are improved. The empty cartridge 132 is now inactive and the seal 930 can be reloaded onto the cartridge 132 without affecting the normal operation of the assembly station 100.

In some embodiments, the material loading assembly includes positioning pillars 134, the carrier 131 has positioning holes matching with the positioning pillars 134, and the positioning pillars 134 position the carrier 131. The carrier 131 is positioned through the matching relationship between the positioning hole and the positioning column 134, so that the stop position of the charging barrel 132 is not deviated, and the normal suction of the suction assembly is ensured.

Of course, instead of the carrier 131 being rotated to switch the cartridge 132, the switching of the cartridge 132 may be accomplished in other specific ways. For example, by switching different cartridges 132 by movement of the carrier 131, or by controlling the suction assembly to move to a full cartridge 132 for intake and extraction after detecting that the current cartridge 132 is completely supplied.

According to some embodiments of the present invention, the suction assembly comprises a suction head 135, the suction head 135 is opened with at least one air hole, and the suction head 135 is used for sucking the sealing ring 930. For example, as shown in fig. 5, the suction head 135 has a cylindrical shape, and a plurality of air holes are formed in an array below the suction head 135, the positions of the air holes are adapted to the specification of the sealing ring 930, and the air holes communicate with an external negative pressure generating device. The suction head 135 is moved to fit the air hole to the sealing ring 930, the sealing ring 930 is sucked by the negative pressure, the suction head 135 is moved to a position corresponding to the first assembling machine hand 110, and the sealing ring 930 is released to transfer the sealing ring 930 to the pole 910.

It will be appreciated that the movement of the suction head 135 may be driven by conventional drive structures, such as conveyor belts, drive cylinders, linear guides, and the like.

According to some embodiments of the invention, the pre-processing module comprises a pull rod guiding unit comprising a first guiding structure and a second guiding structure that can be relatively close to position the pull rod 911 of the pole 910.

It can be understood that the pole 910 includes a pull rod 911, and the pull rod 911 needs to penetrate into the box 920 when the pole 910 is combined with the box 920. If the position of the pull rod 911 is inclined, assembly may fail, and the position of the pull rod 911 is adjusted by the pull rod guide unit, so that smooth assembly can be ensured. In some embodiments, the first guiding structure and the second guiding structure are symmetrically disposed on the driving cylinder, the driving cylinder can drive the first guiding structure and the second guiding structure to move in opposite directions to clamp and guide the pull rod 911, the first guiding structure and the second guiding structure are provided with V-shaped grooves, so as to position the pull rod, and the first guiding structure and the second guiding structure are further provided with reinforcing ribs.

According to some embodiments of the present invention, the first assembly robot 110 includes a robot arm 111, a pole clamp 112, and a box clamp 113, the pole clamp 112 being detachably mounted on the robot arm 111, and the box clamp 113 being detachably mounted on the robot arm 111. The first assembling robot 110 can use the pole clamp 112 and the box clamp 113 in a switching manner, the first assembling robot 110 first uses the pole clamp 112 to carry and operate the pole 910, and then switches to the box clamp 113 to grab the box 920, so as to assemble the box 920 on the pole 910. Through setting up changeable utmost point post anchor clamps 112 and box anchor clamps 113, can make full use of first installation manipulator 110, avoid setting up too much first installation manipulator 110, reduce the cost and the complexity of equipment workstation 100. In some embodiments, the post clamp 112 and the box clamp 113 may be mounted on the robotic arm 111 by quick-change discs.

According to some embodiments of the invention, the first feeding module comprises a first rail 122 and a first trolley 121, the first trolley 121 is arranged on the first rail 122, the first trolley 121 can move along the first rail 122, and the first trolley 121 is used for carrying the pole 910 and the box 920. For example, as shown in fig. 2, the first feeding module is provided with a plurality of first trolleys 121, the first trolleys 121 are provided with material trays, one part of the first trolleys 121 are provided with carrying poles 910, the other part of the first trolleys 121 are provided with carrying boxes 920, the fully loaded first trolleys 121 are close to the first assembling module to feed materials to the first assembling robot 110, and the unloaded first trolleys 121 are far away from the first assembling module to be reloaded. In some embodiments, a guardrail is also provided to protect the assembly station 100.

In some embodiments, the first rail 122 is installed by leveling with a leveling pad, so as to ensure smooth operation of the first trolley 121. Specifically, the first rail 122 is installed on the ground, and a plurality of leveling pads are padded between the first rail 122 and the ground, thereby adjusting the levelness of the first rail 122. The edge design of first dolly 121 has the location to lean on the limit, and the location is leaned on the limit and is used for the location of material tray to guarantee the position accuracy of material tray.

According to some embodiments of the invention, the fastening station 200 comprises a second assembly module, a second feeder module. The fastening station 200 performs fastening work to fix the pole 910 and the case 920. In some embodiments, the second assembly module includes a screw machine 210 and a second assembly robot 220, the second feeder module to provide the mounting block 940 and the spring, the second feeder module including a vibratory feeder 230 to provide the spring. The second assembler robot 220 grabs and places the mounting block 940 and the spring onto the pole-mounted switch 900, and the screw or bolt is threaded through the spring and locked by the screw machine 210.

It is understood that the pole switch 900 is constructed by assembling a plurality of parts, and the pole switch 900 completes the mounting process of the pole 910, the case 920 and the packing 930 at the assembling station 100, and then completes the mounting process of the mounting block 940 and the fastener fastening process of the pole switch 900 at the fastening station 200, thereby completing the assembly of the pole switch 900. The second assembler robot 220 is provided with clamps corresponding to the mounting blocks 940 and the springs, enriching the functionality of the second assembler robot 220.

In some embodiments, the conveyor line 700 comprises a fastening and clasping unit 740, and the fastening and clasping unit 740 comprises oppositely arranged fastening and clasping jaws 741, and the fastening and clasping jaws 741 are used for clasping and positioning the pole top switch 900. The conveying and positioning unit 710 and the jacking unit 720 participate in positioning the tooling pallet 800 during fastening. It can be understood that the conveying positioning unit 710 and the jacking unit 720 only perform a positioning function on the tooling tray 800 and cannot directly position the column switch 900, and if the installation position of the column switch 900 on the tooling tray 800 is improper or offset, the column switch 900 may be positioned inaccurately when fastened. The fastening and clasping unit 740 is arranged to directly position the pole-mounted switch 900, so that the positioning accuracy of the pole-mounted switch 900 is further improved.

According to some embodiments of the invention, the fastening station 200 further comprises a second trolley 241 and a second rail 242, the second trolley 241 being movably arranged on the second rail 242, the second trolley 241 being adapted to carry a mounting block 940.

The second trolley 241 is provided with a material tray, the fully loaded second trolley 241 is close to the second assembling robot 220 to feed the second assembling robot 220, the second assembling robot 220 is far away from the second unloaded second trolley 241 to reload, the plurality of second trolleys 241 are matched with each other to supply materials, the machine halt and reloading are avoided, and the working efficiency of the fastening workstation 200 can be improved.

According to some embodiments of the invention, the running-in workstation 300 comprises a transfer line adapted to the conveyor line 700 and a running-in table comprising a transfer station comprising a second transfer unit for conveying the on-post switch 900 to the running-in table comprising a first return unit for returning the on-post switch 900 to the transfer line, the transfer station comprising a second return unit for returning the on-post switch 900 to the conveyor line, the running-in table comprising a running-in hugging unit for positioning the on-post switch 900.

The transfer line is connected with the first transfer unit 730 in a butt joint mode, the first transfer unit 730 and the second transfer unit deliver the pole top switch 900 to a running-in workbench for running-in, and after the running-in is completed, the first return unit and the second return unit deliver the pole top switch 900 back to the conveying line 700 to continue to move to the next station, so that the automatic transfer of the pole top switch 900 is achieved, and the automation level of the pole top switch production line is improved. The transfer table can be moved along the transfer line so that the pole top switch 900 can be transported to different break-in stations. The conveyance positioning unit 710 is engaged with the first transfer unit 730 to position the pole top switch 900 in advance, and then conveyance is performed.

In some embodiments, the second transfer unit comprises a second active roller 311. In some embodiments, the second transfer unit includes a second mounting table 312 and a second lifting table 313, the second lifting table 313 is disposed on the second mounting table 312, and the second driving roller 311 is disposed on the second lifting table 313.

In some embodiments, the second transfer unit further includes a second driver 314, a second guide holder 315, and a second guide shaft 316, the second driver 314 and the second guide holder 315 are disposed on the second mounting table 312, the second lifting table 313 is disposed on the second driver 314, the second guide shaft 316 is disposed on the second lifting table 313, and the second guide shaft 316 is fitted to the second guide holder 315. The second guide shaft 316 can function similarly to the first guide shaft 736.

In some embodiments, the transfer table also includes a conveying and positioning unit 710, and the conveying and positioning unit 710 can limit the tooling pallet 800, so as to avoid accidents such as the tooling pallet 800 falling off when the transfer table moves. The transfer table may be provided with conveying positioning units 710 at both sides, so that the tooling pallet 800 is limited between the conveying positioning units 710 at both sides. Or, the conveying positioning unit 710 may be disposed on one side, and the transfer stopper 322 corresponding to the conveying positioning unit 710 may be disposed on the other side, so that the tooling pallet 800 input from the conveying line 700 to the second transfer unit is first positioned in contact with the transfer stopper 322, and then the conveying positioning unit 710 further positions the tooling pallet 800 from the other side.

In some embodiments, the second loop back unit comprises a third active roller 331, and in some embodiments, the first loop back unit comprises a fourth active roller 341.

In some embodiments, the running-in table further comprises a running-in enclave unit comprising a movable running-in enclave block 351, the running-in enclave unit being used to position the tooling pallet 800. The pole-mounted switch 900 is stressed greatly during running-in experiments, shaking may occur, and the running-in holding unit can position the tool tray 800, so that the tool tray 800 is kept stable, and further the pole-mounted switch 900 is kept stable. In some embodiments, the grinding and clasping unit includes a clasping cylinder, and the clasping cylinder is in transmission connection with the grinding and clasping block 351 through a lever mechanism to drive the grinding and clasping block 351 to clasp the tooling pallet 800.

The running-in table can set up the running-in at both sides and embrace the unit tightly to it embraces between the piece 351 tightly to be spacing the running-in of frock tray 800 in both sides. Or the running-in workbench can also be provided with a running-in enclasping unit on one side, and a running-in limiting block 352 corresponding to the running-in enclasping unit is arranged on the other side, the tooling pallet 800 is firstly in contact positioning with the running-in limiting block 352, and then the running-in enclasping block 351 is used for further positioning the tooling pallet 800 from the other side.

In some embodiments, the break-in table further comprises a position sensor 353, and the position sensor 353 is used to determine whether the tooling pallet 800 is moved into position.

In some embodiments, the running-in table further comprises a rotatable first friction wheel 361, the first friction wheel 361 is located on two sides of the running-in table, and the first friction wheel 361 is matched with the tooling pallet 800. First friction wheel 361 can reduce the friction of running-in workstation and frock tray 800's side, makes frock tray 800's removal more smooth and easy. The first friction wheel 361 also functions as a contact location.

According to some embodiments of the invention, the running-in station 300 further comprises a running-in room 370, the transfer line and the running-in table being arranged in the running-in room 370. Can produce great noise during the running-in experiment, set up running-in room 370 and can play better syllable-dividing effect, reduce ambient noise. The inside and the outside of the wall body of the grinding room 370 are provided with sound absorption boards, the inside of the wall body of the grinding room is also provided with sound absorption cotton, the grinding room 370 comprises an observation window, and the observation window is made of hollow toughened glass with the inside being vacuumized. The observation window can conveniently confirm the situation in the grinding room 370, and the sound-absorbing board, the sound-absorbing cotton and the vacuumization can further improve the sound-insulating effect.

According to some embodiments of the present invention, the inspection station 400 includes an inspection station 411, an insulating guide 412, and a protection box, the inspection station 411 being movably mounted on the insulating guide 412, the protection box including a protection net 413 and an insulating base 414. The insulating rail 412 insulates the detection table 411 from the ground, and the insulating design can ensure the safe detection of the pole top switch 900. In some embodiments, the material of the insulated rail 412 is nylon. The protective housing has played safety suggestion effect and guard action, avoids detecting the workman occasionally and is close detection achievement platform 411 and lead to the electric shock accident, and protection network 413 can also play shielded effect. The shielding box is placed on the ground through the insulating base 414, so that the insulation of the shielding box is ensured.

According to some embodiments of the present invention, the detection workbench 411 is installed with a positioning module, the positioning module includes a detection holding unit, the detection holding unit includes a detection holding clamping jaw 421, the detection holding unit is used for positioning the on-column switch 900, the protection box is installed with a wiring module, the wiring module includes a plurality of wiring terminals 431, and the wiring module can drive the wiring terminals 431 to contact with the on-column switch 900. The pole-mounted switch 900 can be stably fixed by the detection holding unit, shaking of the pole-mounted switch 900 in the follow-up process is avoided, and the wiring module can automatically detect wiring, so that automatic wiring of the pole-mounted switch 900 can be realized by the detection workstation 400.

In some embodiments, the detection clasping unit comprises a clasping limiting block 422, the on-column switch 900 is positioned between the clasping limiting block 422 and the detection clasping clamping jaw 421, the detection clasping unit comprises a clasping buffering block 423, and the clasping buffering block 423 is arranged on the clasping limiting block 422 and the detection clasping clamping jaw 421. The clasping limiting block 422 is located in front of the conveying path of the on-column switch 900, the clasping limiting block 422 limits displacement of the tooling pallet 800, and the detection clasping clamping jaw 421 clasps the tooling pallet 800 from the other end. Hug closely buffer block 423 and adopt elastic material, for example have elastic plastic materials, buffer block 423 can avoid frock tray 800 or column switch 900 and detect the rigid collision between the unit of hugging closely, has played buffering and guard action.

In some embodiments, the positioning module includes a detection press rod 424, and the detection press rod 424 is mounted on the detection table 411. The detection pressing rod 424 is also used for positioning the column switch 900, and the detection pressing rod 424 and the detection holding clamping jaw 421 are matched to fix the column switch 900 more stably.

In some embodiments, the positioning module includes second friction wheels 435, the second friction wheels 435 being located on both sides of the conveyance path of the on-pole switch 900. On one hand, the second friction wheel 435 functions to position the pole top switch 900, and on the other hand, the second friction wheel 435 can change sliding friction into rolling friction, so that the conveying process of the pole top switch 900 is smoother.

In some embodiments, the inspection station 411 is mounted with a fifth active roller 441, and the fifth active roller 441 is used to transport the on-post switch 900 on the inspection station 411 and to return the inspected on-post switch 900 to the transport line.

The pole-mounted switch 900 has a plurality of interfaces, the detection of the pole-mounted switch 900 generally includes individual debugging of a single interface and joint debugging of a plurality of interfaces, and the detection workstation 400 can design different specific implementation modes of the wiring module according to the actual detection requirement of the pole-mounted switch 900, so as to meet the requirements of individual debugging and joint debugging of different interfaces of the pole-mounted switch 900.

In some embodiments, the patching module includes a patching mount 432 and a patching driver 433, the patching driver 433 is mounted on the patching mount 432, and the wiring terminals 431 are mounted on the patching driver 433. The wiring installation seat 432 is installed on the protective box, and the wiring driver 433 drives the wiring terminal 431 to move, so that the wiring and disconnection between the wiring terminal 431 and the pole top switch 900 are realized. In some embodiments, the wiring module includes a wiring patch panel 434, the wiring patch panel 434 being mounted on the wiring driver 433, and a plurality of wiring terminals 431 being mounted on the wiring patch panel 434. The connection driver 433 can drive the plurality of connection terminals 431 to move synchronously, so as to meet the requirement of joint debugging.

According to some embodiments of the present invention, the blanking station includes a blanking workstation 500, the blanking workstation 500 includes a blanking robot, the blanking robot grabs the post switches 900 from the tooling pallet 800, sorts the post switches 900 according to the results fed back by the running-in workstation 300 and the detection workstation 400, packs the qualified post switches 900 into finished products for shipment, and sends the unqualified post switches 900 to subsequent processing procedures.

The pole switch production line according to the embodiment of the present invention will be described in detail as one specific embodiment with reference to fig. 1 to 16. It is to be understood that the following description is only exemplary, and not a specific limitation of the invention.

The pole-mounted switch production line includes transfer chain 700, the assembly station, the break-in station, detect station and unloading station, transfer chain 700 is used for carrying pole-mounted switch 900, transfer chain 700 is including carrying positioning unit 710, jacking unit 720 and first year unit 730 that moves, first year unit 730 that moves is used for shifting pole-mounted switch 900, the assembly station is including assembling workstation 100 and fastening workstation 200, the downstream that the break-in station is located the assembly station, the break-in station includes break-in workstation 300, it is located the downstream that the break-in station to detect the station, it includes detection workstation 400 to detect the station, the unloading station is located the downstream that detects the station, the unloading station includes unloading workstation 500.

The assembly station, the running-in station, the detection station and the blanking station are sequentially arranged, the column switch 900 is borne by the tooling tray 800, materials sequentially pass through the assembly station, the running-in station, the detection station and the blanking station along the conveying line 700 in the production process of the column switch 900, the materials are assembled at the assembly station to form the column switch 900, the column switch 900 is subjected to running-in test at the running-in station, the column switch 900 is subjected to performance detection at the detection station, and the column switch 900 is blanked at the blanking station, so that the production process of the column switch 900 is completed.

The assembly workstation 100 comprises a first assembly module, a first feeding module and a pretreatment module, wherein the first assembly module comprises a first assembly manipulator 110, the first feeding module is used for providing a pole 910 and a box body 920, the pretreatment module is used for providing a sealing ring 930, the pretreatment module comprises a feeding unit, a gluing unit and a pull rod guide unit, and the feeding unit comprises a loading assembly and a suction assembly. The gluing unit comprises a gluing head 138.

The loading assembly comprises a barrel 132 and a feeding structure 133, the barrel 132 is matched with the feeding structure 133, the sealing rings 930 are stacked on the barrel 132 along the axial direction of the barrel 132, and the feeding structure 133 can move along the axial direction of the barrel 132 to push the sealing rings 930. The feed structure 133 is able to continuously push out the sealing ring 930 seated on the cartridge 132 in order to suck the assembly for suction.

The loading assembly includes a stage 131, the stage 131 can rotate along its own rotation axis, and the stage 131 is provided with a plurality of charging barrels 132 and a plurality of feeding structures 133 in an array around the rotation axis. After the sealing ring 930 on the front cartridge 132 is supplied, the rotation of the carrier 131 can switch between different cartridges 132, so that the full cartridge 132 is transferred to the position corresponding to the suction assembly to continue supplying the sealing ring 930. The material loading assembly comprises a positioning column 134, the carrier 131 is provided with a positioning hole matched with the positioning column 134, and the positioning column 134 positions the carrier 131.

The suction assembly comprises a suction head 135, the suction head 135 is provided with at least one air hole, and the suction head 135 is used for sucking the sealing ring 930.

The preprocessing module comprises a pull rod guide unit which comprises a first guide structure and a second guide structure, wherein the first guide structure and the second guide structure can be relatively close to position the pull rod 911 of the pole 910. First lead positive structure and second and lead positive structure and set up on driving actuating cylinder symmetrically, drive actuating cylinder and can drive first lead positive structure and second and lead positive structure and move in opposite directions in order to press from both sides tightly and lead positive pull rod 911, first lead positive structure and second lead positive structure and seted up V type groove to can fix a position the pull rod, first lead positive structure and second lead and just structurally still be equipped with the strengthening rib.

The first assembling robot 110 includes a robot arm 111, a post jig 112, and a case jig 113, the post jig 112 being detachably mounted on the robot arm 111, and the case jig 113 being detachably mounted on the robot arm 111. The first assembling robot 110 can use the pole clamp 112 and the box clamp 113 in a switching manner, the first assembling robot 110 first uses the pole clamp 112 to carry and operate the pole 910, and then switches to the box clamp 113 to grab the box 920, so as to assemble the box 920 on the pole 910.

The first feeding module comprises a first rail 122 and a first trolley 121, the first trolley 121 is arranged on the first rail 122, the first trolley 121 can move along the first rail 122, and the first trolley 121 is used for bearing the pole 910 and the box 920. The first rail 122 is installed with leveling pads for leveling. The edge of the first carriage 121 is designed with a positioning abutment.

The fastening station 200 comprises a second assembly module, a second feeder module. The fastening station 200 performs fastening work to fix the pole 910 and the case 920. The second assembly module includes a screw machine 210 and a second assembly robot 220, the second feeding module is used to provide the mounting block 940 and the spring, and the second feeding module includes a vibratory feeding machine 230 for providing the spring. The second assembler robot 220 grabs and places the mounting block 940 and the spring onto the pole-mounted switch 900, and the screw or bolt is threaded through the spring and locked by the screw machine 210.

The conveyor line 700 comprises a fastening and clasping unit 740, and the fastening and clasping unit 740 comprises oppositely arranged fastening and clasping clamping jaws 741, and the fastening and clasping clamping jaws 741 are used for clasping and positioning the pole top switch 900.

The fastening station 200 further comprises a second trolley 241 and a second rail 242, the second trolley 241 being movably arranged on the second rail 242, the second trolley 241 being adapted to carry a mounting block 940.

The running-in workstation 300 comprises a transfer line and a running-in workbench, the transfer line is matched with the conveying line 700, the transfer line comprises a transfer table, the transfer table comprises a second transfer unit, the second transfer unit is used for conveying the on-column switch 900 to the running-in workbench, the running-in workbench comprises a first returning unit, the first returning unit is used for returning the on-column switch 900 to the transfer line, the transfer table comprises a second returning unit, the second returning unit is used for returning the on-column switch 900 to the conveying line, the running-in workbench comprises a running-in holding unit, and the running-in holding unit is used for positioning the on-column switch 900.

The second transfer unit includes a second driving roller 311. The second transfer unit includes a second mounting table 312 and a second lifting table 313, the second lifting table 313 is disposed on the second mounting table 312, and the second driving roller 311 is disposed on the second lifting table 313. The second transfer unit further includes a second driver 314, a second guide holder 315, and a second guide shaft 316, the second driver 314 and the second guide holder 315 are disposed on the second mounting table 312, the second lifting table 313 is disposed on the second driver 314, the second guide shaft 316 is disposed on the second lifting table 313, and the second guide shaft 316 is fitted to the second guide holder 315.

The transfer table also includes a transport positioning unit 710. The second returning unit comprises a third driving roller 331 and the first returning unit comprises a fourth driving roller 341.

The running-in workbench further comprises a running-in holding unit, the running-in holding unit comprises a movable running-in holding block 351, and the running-in holding unit is used for positioning the tooling pallet 800. The running-in workbench is provided with a running-in enclasping unit on one side, and is provided with a running-in limiting block 352 corresponding to the running-in enclasping unit on the other side, the tooling tray 800 is firstly in contact positioning with the running-in limiting block 352, and then the running-in enclasping block 351 is used for further positioning the tooling tray 800 from the other side. The running-in table further comprises a position sensor 353, and the position sensor 353 is used for judging whether the tool tray 800 moves in place. The running-in table further comprises a rotatable first friction wheel 361, the first friction wheel 361 being located on both sides of the running-in table.

The running-in station 300 further comprises a running-in room 370, in which the transfer line and the running-in table are arranged in the running-in room 370. The inside and the outside of the wall body of the grinding room 370 are provided with sound absorption boards, the inside of the wall body of the grinding room is also provided with sound absorption cotton, the grinding room 370 comprises an observation window, and the observation window is made of hollow toughened glass with the inside being vacuumized.

The inspection station 400 includes an inspection table 411, an insulating guide 412, and a protection box, the inspection table 411 being movably mounted on the insulating guide 412, the protection box including a protection net 413 and an insulating base 414. The shielding box is placed on the ground through the insulating base 414, so that the insulation of the shielding box is ensured. The insulating guide rail 412 is made of nylon.

Detection achievement platform 411 installs the orientation module, and the orientation module is including detecting and hugging closely the unit, detects and hug closely the unit including detecting and hug closely clamping jaw 421, detects and hug closely the unit and be used for fixing a position column switch 900, and the wiring module is installed to the protective housing, and the wiring module includes a plurality of binding post 431, and the wiring module can drive binding post 431 and contact with column switch 900.

The detection clasps the unit including clasping stopper 422, and pole-mounted switch 900 location is clasped stopper 422 and is detected and clasps between clamping jaw 421, and the detection clasps the unit including clasping buffer block 423, clasps buffer block 423 and sets up and clasps on stopper 422 and detection clasps clamping jaw 421.

The positioning module includes a detection pressing rod 424, and the detection pressing rod 424 is mounted on the detection workbench 411. The positioning module includes second friction wheels 435, and the second friction wheels 435 are located on both sides of the conveyance path of the on-column switch 900. The detection workbench 411 is provided with a fifth driving roller 441, and the fifth driving roller 441 is used for conveying the pole top switch 900 on the detection workbench 411 and returning the detected pole top switch 900 to the conveying line.

The pole top switch production line includes a variety of wiring modules. One of the wiring modules includes a wiring mounting seat 432 and a wiring driver 433, the wiring driver 433 is mounted on the wiring mounting seat 432, and a wiring terminal 431 is mounted on the wiring driver 433. The wiring installation seat 432 is installed on the protective box, and the wiring driver 433 drives the wiring terminal 431 to move, so that the wiring and disconnection between the wiring terminal 431 and the pole top switch 900 are realized. Another wiring module includes a wiring adaptor plate 434, the wiring adaptor plate 434 is mounted on the wiring driver 433, and a plurality of wiring terminals 431 is mounted on the wiring adaptor plate 434. The connection driver 433 can drive the plurality of connection terminals 431 to move synchronously.

According to the pole switch production line provided by the embodiment of the invention, at least some functions can be realized by adopting the design: through setting up the assembly station, the break-in station, detect station and unloading station, the assembly of column switch can be realized to the column switch production line, the break-in, detect the process, thereby improve the automation level of column switch production, carry positioning unit 710 and jacking unit 720 can stop the removal of column switch 900, first move carry unit 730 can shift column switch 900 outward to the transfer line, thereby improve the automation level of column switch 900 location and transport, the column switch production line can improve the automation level of column switch production flow.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A pole switch production line, comprising:

the conveying line is used for conveying the switch on the column and comprises a conveying positioning unit, a jacking unit and a first transfer unit, and the first transfer unit is used for transferring the switch on the column;

an assembly station comprising an assembly station and a fastening station;

a running-in station located downstream of the assembly station, the running-in station comprising a running-in workstation;

the detection station is positioned at the downstream of the running-in station and comprises a detection work station;

a blanking station located downstream of the detection station.

2. The pole top switch production line of claim 1, wherein: the equipment workstation includes first equipment module, first feed module and preprocessing module, first equipment module includes first installation manipulator, first feed module is used for providing utmost point post and box, preprocessing module is used for providing the sealing washer, preprocessing module leads the unit including feed unit, rubber coating unit and pull rod, the feed unit is including carrying the material subassembly and absorbing the subassembly.

3. The pole top switch production line of claim 2, wherein: the material loading assembly comprises a carrying platform, a material cylinder and a feeding structure, the carrying platform can rotate along a rotating shaft of the carrying platform, the carrying platform is provided with the material cylinders and the feeding structures in an array mode by taking the rotating shaft as a center, the material cylinders are matched with the feeding structures, the sealing rings are stacked and placed on the material cylinders along the axial direction of the material cylinders, and the feeding structures can move along the axial direction of the material cylinders to push the sealing rings.

4. The pole top switch production line of claim 1, wherein: the fastening workstation includes second equipment module, second feed module, second equipment module includes screw machine and second equipment machine tool hand, second feed module is used for providing installation piece and spring, second feed module is including being used for providing the vibration feed machine of spring, the transfer chain is including the fastening unit of clasping, the fastening unit of clasping is including the fastening clamping jaw of clasping of relative setting, the fastening clamping jaw of clasping is used for clasping and fixing a position the switch on the post.

5. The pole top switch production line of claim 1, wherein: the running-in workstation includes transfer line and running-in workstation, the transfer line with transfer chain looks adaptation, the transfer line includes the transfer platform, the transfer platform includes the second and moves the unit of carrying, the second move carry the unit be used for to the running-in workstation carries the column switch, the running-in workstation includes first loopback unit, first loopback unit be used for to the transfer line loopback the column switch, the transfer platform includes the second loopback unit, the second loopback unit be used for to the transfer chain loopback the column switch, the running-in workstation includes the running-in unit of embracing tightly, the unit of embracing tightly is used for fixing a position the column switch.

6. The pole switch production line of claim 5, wherein: the running-in workstation still includes the running-in room, the transfer line with the running-in workstation sets up in the running-in room, the wall body inboard and the wall body outside in running-in room are provided with the abatvoix, the wall body inboard in running-in room still is provided with inhales the sound cotton, the running-in room includes the observation window, the observation window adopts inside evacuation's cavity toughened glass.

7. The pole top switch production line of claim 1, wherein: the detection workstation includes detection workstation, insulating guide rail and protective housing, the movably installation of detection workstation is in on the insulating guide rail, the protective housing includes protection network and insulating seat.

8. The pole top switch production line of claim 7, wherein: the utility model discloses a safety protection device for switch on-column switch, including detection workstation, the detection workstation installs orientation module, orientation module embraces the unit including detecting, it embraces the clamping jaw including detecting to detect to embrace the unit, it is used for the location to detect to embrace the unit tightly the on-column switch, wiring module is installed to the protective housing, wiring module includes a plurality of binding post, wiring module can drive binding post with the on-column switch contacts.

9. The pole top switch production line of claim 1, wherein: the column switch production line comprises a tool tray, the tool tray is used for bearing a column switch, a positioning groove is formed in the tool tray and comprises a guide surface, the guide surface is obliquely arranged and matched with the conveying and positioning unit, the tool tray comprises a first positioning block and a second positioning block, the first positioning block and the second positioning block are used for positioning the column switch, the tool tray comprises a tray pressing rod, and the tray pressing rod is used for fixing the column switch.

10. The pole top switch production line of claim 9, wherein: the transfer chain is including preceding layer and backward flow layer of sending, the lift is installed at the both ends of transfer chain, the lift be used for send the layer with before with shift between the backward flow layer the frock tray.

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