CN113078029B - Relay contact installation mechanism - Google Patents

Abstract

The application relates to a relay contact mounting mechanism which comprises a rack, a conveying device and a shifting device, wherein the conveying device is used for conveying a contact assembly, and the shifting device is used for moving the position of the contact assembly; the conveying device comprises a long-strip-shaped slide way, and a plurality of contact assemblies are connected in the slide way in a sliding manner and are continuously arranged along the length direction of the slide way; the rack is also provided with a partition device, the partition device comprises a partition assembly, and the partition assembly comprises a partition arm which is rotatably connected to the rack; the partition device also comprises a driving assembly capable of driving the partition arm to intermittently rotate in a reciprocating manner; the separation assembly further comprises a separation sheet which can be alternately inserted between the adjacent contact assemblies under the action of a driving device, and the separation sheet is detachably arranged on the separation arm. The feeding process of the relay contact can be interrupted and stopped according to the required rhythm.

Description

Relay contact installation mechanism

Technical Field

The application relates to the technical field of relay assembly, in particular to a relay contact mounting mechanism.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement.

The relay contact is one of the most important components of an electromagnetic relay, and is a contact which can make or break a signal in a normally open or normally closed state.

Referring to fig. 1, a contact assembly 01 of a conventional relay includes a metal sheet 011 and contact points 012, the contact points 012 are made of a hemispherical metal material and are welded on a surface of the metal sheet 011, a diameter of the contact points 012 is much larger than a thickness of the metal sheet 011, the metal sheet 011 is used for fixing the contact points 012 on a mounting base of the relay and for connecting with a circuit, and the contact points 012 are used for contacting with other contact points 012, thereby controlling the circuit to be turned on.

At present, a patent document with an authorization publication number of CN104190803B discloses an automatic riveting method and an automatic riveting device for a relay contact, wherein the automatic riveting device for the relay contact comprises a fixing plate, a female die, a pre-riveting male die, a re-riveting male die and a re-riveting female die; the fixing plate is arranged above the female die and can move up and down; the pre-riveting male die and the re-riveting male die are arranged on the fixing plate; the double riveting male die and the double riveting female die are combined in a matching way; the multiple riveting male dies and the multiple riveting female dies are combined into a plurality of groups. And a linear material channel and a curved material channel are arranged on the outer side of the female die and lead to a feeding sliding block of the female die, and the feeding sliding block is arranged below the pre-riveting male die. The equipment can improve the production efficiency.

In view of the above-mentioned related art, the inventor believes that in the above-mentioned automatic riveting device for relay contacts, the process of conveying the relay contacts to the female die by the feeding slider through the linear material channel and the curved material channel is continuous, and the feeding process cannot be interrupted or stopped as required, and is inconvenient to be matched with a clamping and mounting mechanism of the relay contacts, and the like, so that improvement is needed.

Disclosure of Invention

Can be interrupted and pause according to required rhythm in order to make the pay-off process of relay contact to cooperate other mechanisms to install the relay contact, this application provides a relay contact installation mechanism.

The application provides a relay contact installation mechanism adopts following technical scheme:

a relay contact mounting mechanism comprises a rack, a conveying device and a shifting device, wherein the conveying device is used for conveying a contact assembly, and the shifting device is used for shifting the position of the contact assembly; the conveying device comprises a long-strip-shaped slide way, and a plurality of contact assemblies are connected in the slide way in a sliding manner and are continuously arranged along the length direction of the slide way; the rack is also provided with a partition device, the partition device comprises a partition assembly, and the partition assembly comprises a partition arm which is rotatably connected to the rack; the partition device also comprises a driving assembly capable of driving the partition arm to intermittently rotate in a reciprocating manner; the separation assembly further comprises a separation sheet which can be alternately inserted between the adjacent contact assemblies under the action of a driving device, and the separation sheet is detachably arranged on the separation arm.

Through adopting above-mentioned technical scheme, the contact subassembly is placed and is conveyed in the slide, conveyor can drive the contact subassembly and remove along the length direction of slide, at the in-process of contact subassembly conveying, separate arm intermittent type through drive assembly drive and rotate, can make the intermittent type interlude of spacer between adjacent contact subassembly, block on the removal route of contact subassembly, thereby the spacer rotates once every intermission, can make a contact subassembly pass through from the spacer, the frequency setting that moves the contact subassembly with the shifter loops through the spacer on the same frequency with the contact subassembly, can make the pay-off process be interrupted and pause according to required rhythm.

Optionally, the separating arm includes two separating rods, one ends of the two separating rods are fixedly connected with each other, the other ends of the two separating rods are fixedly provided with connecting rods, each connecting rod is provided with a connecting groove, one separating sheet is arranged in each connecting groove in a penetrating manner, and the separating sheets are detachably fixed in the connecting grooves; the partition device further comprises an installation shaft fixed on the rack, an installation hole is formed in one end, fixed to each other, of the partition rod, and the installation shaft penetrates through the installation hole.

Through adopting above-mentioned technical scheme, the spacer arm can rotate to be connected on the installation axle, and at the spacer arm and carry out intermittent type reciprocating rotation's in-process, two alternate interlude of spacer are between the contact subassembly in the slide, have and only have a contact subassembly at the same time between two spacers, make the contact subassembly can loop through two spacers according to spacer arm pivoted frequency.

Optionally, each connecting rod is provided with a locking hole, the partition piece is provided with a matching hole, a locking bolt penetrates through the locking hole and the matching hole, and a locking nut is connected to the locking bolt through threads.

Through adopting above-mentioned technical scheme, locking bolt and lock nut can realize installing the spacer detachable on the connecting rod, when needs dismantle the change to the spacer, unscrew lock nut from locking bolt, can take off locking bolt from the connecting rod, and then take off the spacer.

Optionally, the driving assembly comprises a cam, a driving piece for driving the cam to rotate, and further comprises a torsion spring arranged on the mounting shaft in a sleeved mode, the cam abuts against the separation arm, one end of the torsion spring is fixed to the separation arm, and the other end of the torsion spring is fixed to the rack.

Through adopting above-mentioned technical scheme, the driving piece drives the cam and rotates, and the contour line of cam supports all the time on separating the arm, can promote separating the arm, and the torsional spring can promote separating the arm to the cam and separating the opposite direction that the arm promoted direction, realizes the reciprocal pivoted purpose of separating the arm of drive.

Optionally, a mounting groove is formed in the cam, a supporting shaft is fixedly arranged in the mounting groove, and a roller is rotatably supported on the supporting shaft.

Through adopting above-mentioned technical scheme, when the cam supports and drives the reciprocating rotation of separating the arm on separating the arm, the roller can be with the sliding friction conversion rolling friction between cam and the separating arm into, is favorable to slowing down the wearing and tearing of cam and separating the arm, improves the life of cam and separating the arm.

Optionally, the driving member adopts a servo motor, and the cam is fixed on an output shaft of the servo motor.

Through adopting above-mentioned technical scheme, because the cam is fixed on servo motor's output shaft, start servo motor, servo motor's output shaft rotates and to drive the cam and rotate, realizes carrying out driven purpose to the cam.

Optionally, the shifting device includes a support fixed on the frame, a linear slider slidably connected to the support, a pushing member for driving the linear slider to move, a lifting block slidably connected to the linear slider, a clamping assembly installed in the lifting block for clamping the contact assembly, and a power member for driving the lifting block to lift.

Through adopting above-mentioned technical scheme, the impeller can drive sharp slider and carry out the removal in a dimension on the support frame, and the elevator can drive the centre gripping subassembly and go up and down to carry out the centre gripping to the contact subassembly, through elevator, sharp slider respectively in the removal in two dimensions, can shift the position of contact subassembly.

Optionally, a clamping groove and a control groove are formed in the lifting block, the clamping assembly comprises two clamping arms slidably connected in the clamping groove, and further comprises two return springs, one end of each return spring is fixed on each clamping arm, and the other end of each return spring is fixed at the end of each clamping groove; the clamping assembly further comprises a control block which is connected with a control piece capable of driving the control piece to move in the control groove, wherein the control piece is connected in the control groove in a sliding mode and can penetrate into the two clamping arms to enable the two clamping arms to move towards the direction away from each other.

By adopting the technical scheme, the control piece drives the control block to penetrate between the two clamping arms to force the two clamping arms to open a certain width, and the control piece drives the control block to be drawn out from between the two clamping arms, so that the clamping arms can move towards the direction close to each other again under the action of the reset spring, the clamping action is realized, and the contact assembly is clamped tightly.

Optionally, each of the clamping arms is provided with a guide surface inclined with respect to a side wall of the clamping groove, and the control block is provided with two guide chamfers capable of being attached to the guide surfaces.

Through adopting above-mentioned technical scheme, when control piece drive control block to remove between two centre gripping arms, the guide chamfer pastes on the guide face, can provide the power that deviates from each other for the centre gripping arm, has the guide effect to opening of centre gripping arm, makes two centre gripping arms easier to the direction removal of keeping away from each other.

Optionally, the pushing member, the power member and the control member all adopt cylinders.

By adopting the technical scheme, the air cylinder is provided with the cylinder barrel and the piston rod, the piston rod can slide in the cylinder barrel to realize telescopic action, and the linear sliding block, the lifting block and the control block can be driven to move.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of conveying the contact assemblies, the driving assembly drives the separating arms to rotate intermittently, so that the separating sheet can be intermittently inserted between the adjacent contact assemblies and blocked on a moving path of the contact assemblies, the separating arms rotate once each time intermittently, one contact assembly can pass through the separating sheet, the frequency of the displacement device for moving the contact assemblies is set to be the same as the frequency of the contact assemblies sequentially passing through the separating sheets, and the feeding process can be interrupted and stopped according to the required rhythm;

2. the separating arm can be rotatably connected to the mounting shaft, and in the process of intermittent reciprocating rotation of the separating arm, the two separating sheets are alternately inserted between the contact assemblies in the slide way, and only one contact assembly is arranged between the two separating sheets at the same time, so that the contact assemblies can sequentially pass through the two separating sheets according to the rotating frequency of the separating arm;

3. the driving piece drives the cam to rotate, the contour line of the cam is always supported on the separating arm and can push the separating arm, and the torsional spring can push the separating arm in the direction opposite to the direction in which the cam pushes the separating arm, so that the aim of driving the separating arm to rotate in a reciprocating mode is fulfilled.

Drawings

Fig. 1 is a schematic view of a contact assembly.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a partial structural view at a in fig. 2, in order to show the structure of the conveying trough.

Fig. 4 is a partial structural view at B in fig. 2, in order to show the structure of the partition device.

Fig. 5 is a partial structural view at C in fig. 4, in order to show a roller mounting structure.

Fig. 6 is an exploded view of the separator and connecting rod.

Fig. 7 is a cross-sectional view of the elevator block to show the clamping assembly.

Description of reference numerals: 01. a contact assembly; 011. a metal sheet; 012. a contact head; 1. a frame; 2. a conveying device; 21. a slideway; 211. a conveying trough; 2111. a support channel; 2112. an airway; 22. a fan; 23. an air duct; 3. a partition device; 31. installing a shaft; 32. a partition assembly; 321. a partition arm; 3211. a blocking rod; 3212. mounting holes; 322. a connecting rod; 3221. connecting grooves; 3222. a locking hole; 323. a separator; 3231. a mating hole; 324. a locking bolt; 325. a locking nut; 33. a drive assembly; 331. a drive member; 332. a cam; 3321. mounting grooves; 3322. a support shaft; 3323. a roller; 333. a torsion spring; 4. a displacement device; 41. a support frame; 411. mounting a plate; 412. a support plate; 42. a linear track; 43. a linear slider; 431. a circular rail; 44. a pusher member; 45. a lifting block; 451. positioning holes; 452. a clamping groove; 453. a control slot; 46. a clamping assembly; 461. a clamp arm; 4611. a connecting portion; 4612. a clamping portion; 4613. a guide surface; 4614. a notch; 462. a control block; 4621. guiding chamfering; 463. a return spring; 464. a control member; 47. and a power part.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses relay contact installation mechanism. Referring to fig. 2 and 3, the relay contact mounting mechanism comprises a frame 1, a conveying device 2, a partition device 3 and a shifting device 4, wherein the conveying device 2 comprises a slide rail 21, the slide rail 21 is a long strip-shaped block-shaped structure with a rectangular cross section, and the slide rail 21 is horizontally fixed on the frame 1; the slideway 21 is provided with a conveying groove 211, the conveying groove 211 comprises a supporting channel 2111 and an air channel 2112, the supporting channel 2111 and the air channel 2112 are communicated with each other, the supporting channel 2111 is an elongated slit and extends along the length direction of the slideway 21, the air channel 2112 is a channel with a circular section and also extends along the length direction of the slideway 21, the air channel 2112 is arranged inside the slideway 21, the supporting channel 2111 is communicated with the surface of the slideway 21, the opening of the supporting channel 2111 is upward arranged, when the contact assembly 01 of the relay is conveyed, a metal sheet 011 penetrates through the supporting channel 2111 and partially penetrates into the air channel 2112, the contact head 012 is blocked by the supporting channel 2111 and is erected at the opening of the supporting channel 2111, and the plurality of contact assemblies 01 are continuously arranged in the conveying groove 211 and are conveyed along the length direction of the conveying groove 211.

Referring to fig. 2 and 3, in order to enable the plurality of contact assemblies 01 to move in the conveying groove 211 and enable one end of the air passage 2112 to penetrate through the end surface of the slide rail 21, the conveying device 2 further comprises a fan 22 mounted on the frame 1, and further comprises an air pipe 23, one end of the air pipe 23 is fixed at an air outlet of the fan 22, the other end of the air pipe 23 is fixed on the end surface of the slide rail 21 and corresponds to an opening of the air passage 2112 on the end surface of the slide rail 21, air can be supplied into the air passage 2112 when the fan 22 operates, and therefore the contact assemblies 01 in the conveying groove 211 can move along the length direction of the conveying groove 211 under the pushing of wind power.

Referring to fig. 4, the partition device 3 includes a mounting shaft 31 fixed on the frame 1, a partition assembly 32 and a driving assembly 33 for driving the partition assembly 32 to rotate, wherein, the mounting shaft 31 is arranged at one side of the supporting channel 2111 on the slideway 21, the separating component 32 comprises a separating arm 321, the separating arm 321 is integrally in a U-shaped rod-shaped structure and is provided with two short and long separating rods 3211, one ends of the two separating rods 3211 are fixedly connected with each other, and the mutual fixed connection's of wall pole 3211 one end has seted up mounting hole 3212, and installation axle 31 wears to establish in mounting hole 3212, and wall pole 3211 rotates with installation axle 31 through the bearing and is connected, makes to separate the whole installation axle 31 that can rotate of arm 321, separates subassembly 32 and still includes the connecting rod 322 of the integrative fixed setting of isolated end at every wall pole 3211, and the one end of connecting rod 322 is fixed on wall pole 3211, and the vertical setting down of the other end.

Referring to fig. 4 and 6, each connecting rod 322 is provided with a strip-shaped connecting groove 3221, the separating assembly 32 further includes a separating plate 323 penetrating in each connecting groove 3221, each connecting rod 322 is provided with a penetrating locking hole 3222, the locking hole 3222 is communicated with the connecting groove 3221, the separating plate 323 is provided with a matching hole 3231 corresponding to the locking hole 3222, a locking bolt 324 penetrates through the locking hole 3222 and the matching hole 3231, the locking bolt 324 is in threaded connection with a locking nut 325, and the separating plate 323 can be detachably mounted on the connecting rod 322 through the mutual matching of the locking bolt 324 and the locking nut 325.

Referring to fig. 4, two separating sheets 323 on two connecting rods 322 are arranged in parallel, the main body of the separating sheet 323 is arranged between two partition rods 3211, a distance is arranged between the two separating sheets 323, the distance between the two separating sheets 323 is greater than the diameter of a contact 012, a driving assembly 33 can drive a separating arm 321 to intermittently reciprocate around a mounting shaft 31, the two separating sheets 323 can alternately penetrate between adjacent contact 012, and one contact assembly 01 can pass from one side of the two separating sheets 323 to the other side of the separating arm 321 every intermittent movement.

Referring to fig. 4, the driving assembly 33 includes a driving member 331 fixed on the frame 1, a cam 332 mounted on the driving member 331, and a torsion spring 333 sleeved on the mounting shaft 31, in this embodiment, the driving member 331 is a servo motor, the cam 332 is fixed on an output shaft of the servo motor, the cam 332 abuts against one of the partition rods 3211, one end of the torsion spring 333 is fixed on the partition arm 321, and the other end of the torsion spring is fixed on the frame 1, the cam 332 can be driven to rotate by rotation of the output shaft of the servo motor, and the torsion spring 333 can reset the partition arm 321, so that the function of driving the partition arm 321 to rotate back and forth can be realized by cooperation of the cam 332 and the torsion spring 333.

Referring to fig. 4 and 5, in the present embodiment, the cam 332 is a disc-shaped cam 332, in order to reduce the wear of the cam 332 and the partition arm 321 caused when the cam 332 abuts against the partition arm 321, a mounting groove 3321 is formed on the contour surface of the cam 332, a support shaft 3322 is fixedly disposed in the mounting groove 3321, a roller 3323 is rotatably supported on the support shaft 3322, the roller 3323 is cylindrical, the roller 3323 is embedded in the mounting groove 3321 and partially protrudes out of the mounting groove 3321, and when the cam 332 abuts against the partition arm 321, the roller 3323 can rotate, so that the sliding friction between the contour surface of the cam 332 and the partition arm 321 is converted into rolling friction, the wear of the cam 332 and the partition arm 321 is reduced, and the service life of the cam 332 and the partition arm 321 is prolonged.

Referring to fig. 2, the shifting device 4 is used for moving the contact assembly 01 conveyed in the supporting channel 2111 from the supporting channel 2111 to a mounting seat (not shown in the figure) of the relay, the shifting device 4 includes a supporting frame 41 fixed on the rack 1, the supporting frame 41 includes a mounting plate 411 and a supporting plate 412 fixed integrally, the mounting plate 411 and the supporting plate 412 are both vertically arranged, the mounting plate 411 and the supporting plate 412 are perpendicular to each other, the mounting plate 411 is arranged at the end of the contact assembly 01 along the conveying direction of the slideway 21, the mounting plate 411 is arranged perpendicular to the length direction of the slideway 21, the supporting plate 412 is arranged parallel to the length direction of the slideway 21, and the mounting plate 411 and the supporting plate 412 are used for providing mounting positions for other components in the shifting device 4.

Referring to fig. 2, the shifting device 4 further includes a linear rail 42 fixedly mounted on a surface of the mounting plate 411 on a side facing the slide rail 21, a linear slider 43 slidably connected to the linear rail 42, and a pushing member 44 for driving the linear slider 43 to slide on the linear rail 42, wherein the linear rail 42 is horizontally disposed, and the linear slider 43 and the linear rail 42 are prior art and are not described again; in this embodiment, the pushing member 44 is a cylinder, a cylinder of the cylinder is fixed on the supporting plate 412, an end of a piston rod of the cylinder is fixed on the linear slider 43, and the linear slider 43 can be driven to slide on the linear rail 42 by extending and retracting the piston rod of the cylinder into the cylinder.

Referring to fig. 2 and 7, the displacement device 4 further comprises an elevating block 45 slidably coupled to the linear slider 43, a clamping assembly 46 installed in the elevating block 45, and a power member 47 for driving the lifting block 45 to lift, wherein the lifting block 45 is a cuboid block structure, in this embodiment, the power element 47 is a cylinder, the cylinder of the cylinder is fixed on the linear slide block 43, the end of the piston rod of the cylinder is fixed on the lifting block 45, the lifting of the lifting block 45 is controlled by the stretching of the piston rod of the air cylinder, in addition, a circular rail 431 is fixedly arranged on the linear sliding block 43, the circular rail 431 is of a cylindrical rod-shaped structure and is vertically arranged, a positioning hole 451 matched with the circular rail 431 is formed in the lifting block 45, the positioning hole 451 is a circular hole with the section diameter being the same as that of the circular rail 431, and the circular rail 431 is arranged in the positioning hole 451 in a penetrating mode, so that the moving path of the lifting block 45 can be limited by the circular rail 431.

Referring to fig. 7, a clamping groove 452 is formed in the lifting block 45, the clamping groove 452 is a long groove with a cross section in a convex structure, the clamping groove 452 is horizontally arranged, two ends of the clamping groove 452 are both located in the lifting block 45, and the clamping groove 452 is provided with an opening at the lower part of the lifting block 45; still seted up control groove 453 in the elevator 45, control groove 453 is the rectangular shape groove of cross-section, and control groove 453 sets up in the top of centre gripping groove 452, and control groove 453 is vertical to be set up and the lower extreme is linked together with centre gripping groove 452.

Referring to fig. 2 and 7, the clamping assembly 46 includes two clamping arms 461 slidably coupled in the clamping groove 452, a control block 462 slidably coupled in the control groove 453, and two return springs 463 installed in the clamping groove 452, wherein the clamping arms 461 include a connecting portion 4611 and a clamping portion 4612, the connecting portion 4611 is an L-shaped sheet structure, the connecting portion 4611 has a step shaped like a Chinese character 'tu', and the connecting portion 4611 is inserted into the clamping groove 452 through the step shaped like a Chinese character 'tu', so that the clamping arms 461 can be slidably fitted in the clamping groove 452; another portion of the connecting portion 4611 extends from the opening of the holding groove 452 to the outside of the holding groove 452, the portion of the connecting portion 4611 located in the holding groove 452 has a guide surface 4613 inclined with respect to the inner wall of the holding groove 452, and the two guide surfaces 4613 of the two connecting portions 4611 are disposed opposite to each other and are divided into both sides of the control groove 453; the clamping portion 4612 is a rectangular sheet structure, the clamping portion 4612 is fixed on the end portion of the connecting portion 4611 outside the clamping groove 452 and is disposed on one side of the connecting portion 4611 facing the other connecting portion 4611, an arc notch 4614 is formed in the edge of the clamping portion 4612 for clamping the contact assembly 01, and the notches 4614 of the two clamping portions 4612 are disposed opposite to each other.

Referring to fig. 2 and 7, the connecting portion 4611 of each of the holding arms 461 is connected to one of the return springs 463, one end of the return spring 463 is fixed to the side wall of the end of the holding groove 452, and the other end is fixed to the connecting portion 4611; the control block 462 is a rectangular parallelepiped slider, the side wall of the control block 462 is attached to the side wall of the control groove 453, so that the control block 462 can be slidably fitted in the control groove 453, the control block 462 is connected with a control piece 464 capable of driving the control block 462 to slide in the control groove 453, in the embodiment, the control piece 464 is a cylinder, the cylinder barrel of the cylinder is fixed on the lifting block 45, the piston rod of the cylinder penetrates into the control groove 453 and is parallel to the control groove 453, and the end part of the piston rod of the cylinder is fixed on the control block 462; in addition, both edges of the lower end of the control block 462 are provided with guide chamfers 4621, the two guide chamfers 4621 correspond to two guide surfaces 4613 respectively, when the cylinder piston rod pushes the control block 462 between the two connecting parts 4611, the two clamping parts 4612 are in a state of being separated from each other, and the guide chamfers 4621 are attached to the guide surfaces 4613 to push the connecting parts 4611, so that the two connecting parts 4611 can be opened smoothly; when the cylinder piston rod pulls the control block 462 out from between the two connecting portions 4611, the return spring 463 pushes the two connecting portions 4611 to move towards the direction of approaching to each other, so that the notch 4614 can clamp the contact assembly 01, and the contact assembly 01 can be conveniently installed by moving to another position along with the linear slider 43 and the lifting block 45.

The implementation principle of the relay contact mounting mechanism in the embodiment of the application is as follows: placing the contact assembly 01 in the supporting channel 2111, wherein the contact assembly 01 can continuously move along the length direction of the conveying groove 211 under the action of the wind force of the fan 22, and meanwhile, the separating arm 321 of the separating device 3 rotates back and forth under the action of the cam 332 and the torsion spring 333, so that the two separating sheets 323 can alternately penetrate between the two adjacent contact heads 012 and intermittently block on the conveying path of the contact assembly 01, and therefore, one contact assembly 01 can pass over the two separating sheets 323 when the separating arm 321 rotates intermittently once; the rhythm of moving the contact assemblies 01 by the shifting device 4 is set on the same frequency as the intermittent rotation of the separating arm 321, so that the shifting device 4 can move one contact assembly 01 at a time, and the aim of mounting the contact assemblies 01 by matching with a running water line of a relay mounting seat is fulfilled.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A relay contact mounting mechanism comprises a rack (1), a conveying device (2) and a shifting device (4), wherein the conveying device (2) is used for conveying a contact assembly (01), and the shifting device (4) is used for shifting the position of the contact assembly (01); the method is characterized in that:

the conveying device (2) comprises a long-strip-shaped slide way (21), and a plurality of contact assemblies (01) are connected in the slide way (21) in a sliding mode and are continuously arranged along the length direction of the slide way (21);

the machine frame (1) is also provided with a partition device (3), the partition device (3) comprises a partition component (32), and the partition component (32) comprises a partition arm (321) which is rotatably connected to the machine frame (1); the partition device (3) also comprises a driving assembly (33) capable of driving the partition arm (321) to rotate intermittently and reciprocally; the separation assembly (32) further comprises separation sheets (323) which can be alternately inserted between the adjacent contact assemblies (01) under the action of the driving assembly (33), and the separation sheets (323) are detachably mounted on the separation arms (321);

the separating arm (321) comprises two separating rods (3211), one ends of the two separating rods (3211) are fixedly connected with each other, the other ends of the two separating rods are fixedly provided with connecting rods (322), each connecting rod (322) is provided with a connecting groove (3221), one separating sheet (323) penetrates through each connecting groove (3221), and the separating sheet (323) is detachably fixed in the connecting groove (3221); the partition device (3) further comprises a mounting shaft (31) fixed on the rack (1), a mounting hole (3212) is formed in one end, fixed to each other, of the partition rods (3211), and the mounting shaft (31) penetrates through the mounting hole (3212).

2. The relay contact mounting mechanism of claim 1, wherein: each connecting rod (322) is provided with a locking hole (3222), the separating sheet (323) is provided with a matching hole (3231), a locking bolt (324) penetrates through the locking hole (3222) and the matching hole (3231), and a locking nut (325) is connected to the locking bolt (324) in a threaded mode.

3. The relay contact mounting mechanism according to claim 1 or 2, wherein: drive assembly (33) include cam (332), drive cam (332) pivoted driving piece (331), still establish including the cover torsion spring (333) on installation axle (31), cam (332) support separate on arm (321), the one end of torsion spring (333) is fixed on separating arm (321), and the other end is fixed on frame (1).

4. The relay contact mounting mechanism of claim 3, wherein: the cam (332) is provided with an installation groove (3321), a support shaft (3322) is fixedly arranged in the installation groove (3321), and the support shaft (3322) is rotatably supported with a roller (3323).

5. The relay contact mounting mechanism of claim 3, wherein: the driving piece (331) adopts a servo motor, and the cam (332) is fixed on an output shaft of the servo motor.

6. The relay contact mounting mechanism according to any one of claims 1 to 2, wherein: the shifting device (4) comprises a supporting frame (41) fixed on the rack (1), a linear sliding block (43) connected to the supporting frame (41) in a sliding mode, a pushing piece (44) used for driving the linear sliding block (43) to move, a lifting block (45) connected to the linear sliding block (43) in a sliding mode, a clamping assembly (46) installed in the lifting block (45), and a power piece (47) used for driving the lifting block (45) to lift, wherein the clamping assembly (46) is used for clamping the contact assembly (01).

7. The relay contact mounting mechanism of claim 6, wherein: a clamping groove (452) and a control groove (453) are formed in the lifting block (45), the clamping assembly (46) comprises two clamping arms (461) connected in the clamping groove (452) in a sliding mode, and further comprises two return springs (463), one ends of the return springs (463) are fixed to the clamping arms (461), and the other ends of the return springs (463) are fixed to the end portions of the clamping grooves (452); the clamping assembly (46) further comprises a control block (462) which is connected in the control groove (453) in a sliding mode and can penetrate between the two clamping arms (461) to enable the two clamping arms (461) to move towards the direction away from each other, and the control block (462) is connected with a control piece (464) which can drive the control piece (464) to move in the control groove (453).

8. The relay contact mounting mechanism of claim 7, wherein: each clamping arm (461) is provided with a guide surface (4613) which is inclined relative to the side wall of the clamping groove (452), and the control block (462) is provided with two guide chamfers (4621) which can be attached to the guide surfaces (4613).

9. The relay contact mounting mechanism of claim 7, wherein: the pushing part (44), the power part (47) and the control part (464) adopt cylinders.

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