CN210588068U

CN210588068U - Upper cover conveying manipulator of micro light-touch switch assembling machine and upper cover feeding device thereof

Info

Publication number: CN210588068U
Application number: CN201921581801.6U
Authority: CN
Inventors: 胡志敏; 盛黎明; 谢艾军
Original assignee: Shenzhen Gangyuan Micro Key Technology Co ltd
Current assignee: Shenzhen Gangyuan Micro Key Technology Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-05-22
Anticipated expiration: 2029-09-21

Abstract

An upper cover conveying manipulator of a micro light touch switch assembling machine and an upper cover feeding device thereof comprise a mounting plate, a negative pressure manipulator, a transverse driving assembly for driving the negative pressure manipulator to do linear reciprocating motion in a horizontal plane and a longitudinal driving assembly for driving the negative pressure manipulator to do reciprocating motion along a vertical direction; the negative pressure manipulator comprises an installation block, sliding holes which are formed in the installation block and run through the upper side and the lower side of the installation block, two sliding parts which penetrate through the sliding holes and are connected with the installation block in a sliding mode, and a first air cylinder which is fixed on the installation block; an outer convex pipe is fixed at the lower end of the sliding part, a vacuum generator is installed on the sliding part, a vent hole for communicating the outer convex pipe with the vacuum generator is formed in the sliding part, and an inserting rod is fixed in the outer convex pipe; two sliders are arranged in parallel, a first spring is connected between the two sliders, and a piston rod of a first air cylinder penetrates through the mounting block, extends into the sliding hole and abuts against the side wall of one slider, which is back to the other slider. The advantages are that: the feeding precision is high, and the feeding speed is high.

Description

Upper cover conveying manipulator of micro light-touch switch assembling machine and upper cover feeding device thereof

Technical Field

The utility model belongs to the technical field of miniature switch equipment that dabs and specifically relates to a miniature upper cover conveying machinery hand and upper cover loading attachment who dabs switch kludge that involve.

Background

The tact switch is called a key switch, and is firstly appeared in Japan, when the tact switch is used, the switch function is closed and switched on by applying pressure to the switch operation direction under the condition of meeting the operation force, when the pressure is removed, the switch is switched off, and the internal structure is switched on and off by the stress change of the metal elastic sheet.

The tact switch is composed of: the waterproof touch switch is characterized by comprising a base, an elastic sheet, a button and an upper cover, wherein a layer of polyimide film is added on the elastic sheet, and the touch switch has the advantages of small contact resistance load, accurate operation force error, diversified specifications and the like, and is widely applied to the aspects of electronic equipment, white household appliances and the like. The existing assembly of the tact switch mainly depends on manual assembly, but a micro tact switch assembly machine also appears, but an upper cover feeding device in the existing micro tact switch assembly machine mainly depends on a negative pressure suction pipe to suck up an upper cover, and then the position of the upper cover is transferred by moving the negative pressure suction pipe, but due to the fact that inertia exists in the process that the negative pressure suction pipe carries the upper cover to move, when the negative pressure suction pipe just starts to move or stops moving, relative displacement is easy to occur between the upper cover and the negative pressure suction pipe, the feeding accuracy of the upper cover is low, and the assembly of a follow-up micro tact switch is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a miniature upper cover conveying machinery hand that dabs switch kludge, its advantage: the feeding precision is high.

The above object of the present invention can be achieved by the following technical solutions: an upper cover conveying mechanical arm of a micro light-touch switch assembling machine comprises a vertically arranged mounting plate, a negative pressure mechanical arm, a transverse driving assembly and a longitudinal driving assembly, wherein the transverse driving assembly is mounted on the mounting plate and drives the negative pressure mechanical arm to do linear reciprocating motion in a horizontal plane, the longitudinal driving assembly is mounted on the transverse driving assembly and drives the negative pressure mechanical arm to do reciprocating motion in the vertical direction, and the negative pressure mechanical arm is mounted on the longitudinal driving assembly; the negative pressure manipulator comprises an installation block, sliding holes which are formed in the installation block and run through the upper side and the lower side of the installation block, two sliding parts which penetrate through the sliding holes and are connected with the installation block in a sliding mode, and a first air cylinder which is fixed on one side of the installation block; an outer convex pipe which is in inserting fit with the inner cavity of the upper cover is fixed at the lower end of the sliding piece, a vacuum generator is installed on the sliding piece, a vent hole which is communicated with the outer convex pipe and the vacuum generator is formed in the sliding piece, and an inserting rod which is in inserting fit with a mounting hole in the center of the upper cover is fixed in the outer convex pipe; the two sliding parts are arranged in parallel, a first spring is connected between the two sliding parts, and a piston rod of the first air cylinder penetrates through the mounting block and extends into the sliding hole and abuts against the side wall of one sliding part back to the other sliding part.

Through the technical scheme, the transverse driving assembly can drive the negative pressure manipulator to do linear reciprocating motion in the horizontal plane, and the longitudinal driving assembly can drive the negative pressure manipulator to do reciprocating linear motion along the vertical direction; when the negative pressure manipulator sucks the upper cover, an outer convex pipe on the negative pressure manipulator is inserted into an inner cavity of the upper cover, an insertion rod is inserted into a mounting hole in the center of the upper cover, and then a vacuum generator works to suck the upper cover; when the upper cover is sucked by the negative pressure manipulator, the upper cover is limited by the convex pipe and the inserted rod, so that the upper cover and the negative pressure manipulator cannot move relatively when the negative pressure manipulator moves, and the precision of the upper cover is ensured.

The utility model discloses further set up to: the sliding part comprises a sliding body which is arranged in the sliding hole in a penetrating way and is in sliding fit with the sliding hole, a supporting body which is integrally formed at the upper end of the sliding body, and a fixing body which is connected to the upper end of the supporting body through a bolt, wherein one part of the vent hole penetrates through the upper end surface of the supporting body and the lower end surface of the sliding body along the vertical direction, and an embedding groove communicated with the vent hole is formed in the upper side of the supporting body and beside the vent hole; the inserted bar comprises a fixed part embedded in the embedding groove and a positioning part, one end of the positioning part and the fixed part are integrally formed, and the other end of the positioning part penetrates through the convex pipe along the vent hole; the mounting block is provided with a limiting block, a sliding hole is formed in the mounting block, a sliding groove is formed in one side, facing the sliding hole, of the limiting block, and the supporting body is inserted into the sliding groove and in sliding fit with the sliding groove.

Through the technical scheme, the insertion rod is convenient to mount, dismount and manufacture; the arrangement of the limiting block can prevent the sliding piece from being separated from the sliding hole along the vertical direction.

The utility model discloses further set up to: the lower end of the inserted bar is hemispherical.

Through above-mentioned technical scheme, can play the guide orientation effect, avoid when inserting outer protruding pipe and inserted bar to the base inner chamber, because base and outer protruding pipe and inserted bar do not have fine alignment, the condition that outer protruding pipe and/or inserted bar that leads to crushes the base appears.

The utility model discloses further set up to: the transverse driving assembly comprises a cross beam connected to one side of the mounting plate in a sliding mode along the horizontal direction and a second air cylinder; the second cylinder is placed along the direction that is on a parallel with the crossbeam, just the cylinder body and the mounting panel rigid coupling of second cylinder, the piston rod of second cylinder with the crossbeam is fixed.

Through above-mentioned technical scheme, during the use, vertical drive assembly fixes on the crossbeam, and the user can stretch out or retract through the piston rod of control second cylinder, makes the second cylinder drive the crossbeam and slide along the horizontal direction on the mounting panel to the negative pressure manipulator that the drive was installed on vertical drive assembly slides along the horizontal direction.

The utility model discloses further set up to: the longitudinal driving assembly comprises a longitudinal beam connected to one end, far away from the second cylinder, of the cross beam in a sliding mode along the vertical direction and a third cylinder used for driving the longitudinal beam to slide in a reciprocating mode along the vertical direction; and one end of the mounting block, which is far away from the first cylinder, is mounted at the lower end of the longitudinal beam.

Through above-mentioned technical scheme, the user can stretch out or retract through the piston rod of control third cylinder, makes the third cylinder drive and erects the roof beam and reciprocate along vertical direction to drive negative pressure manipulator and reciprocate.

The utility model discloses further set up to: the mounting block is mounted on the longitudinal beam through a buffer assembly; the buffer assembly comprises a connecting block and two guide pillars, the connecting block is integrally formed at the lower end of one side, back to the cross beam, of the longitudinal beam, the guide pillars are fixedly connected to the lower side of the connecting block, the guide pillars penetrate through the mounting block and are in sliding fit with the mounting block, an anti-falling block is connected to the lower ends of the guide pillars through bolts, and a second spring is sleeved on the part, located between the connecting block and the mounting block.

Through above-mentioned technical scheme, the setting up of buffering subassembly makes the negative pressure manipulator when absorbing the upper cover, and the evagination pipe can be tightly pressed to the upper cover, and when avoiding the negative pressure manipulator to absorb the upper cover, because be connected between upper cover and the evagination pipe inseparably enough, lead to gas leakage between evagination pipe and the upper cover more, lead to the negative pressure manipulator can't absorb the upper cover or lead to the negative pressure manipulator to absorb the upper cover from the negative pressure manipulator back upper cover and drop from the negative pressure manipulator again.

The utility model discloses further set up to: the mounting block is provided with an assembling hole, a self-lubricating copper sleeve is arranged in the assembling hole, the self-lubricating copper sleeve is in interference fit with the assembling hole, and the guide pillar passes through the self-lubricating copper sleeve and is in sliding fit with the self-lubricating copper sleeve.

Through above-mentioned technical scheme, self-lubricating copper sheathing has the lubrication action, can effectual reduction guide pillar and the friction loss of installation piece, guarantees upper cover conveying mechanical hand's work precision.

Another object of the utility model is to provide a miniature upper cover loading attachment who dabs switch kludge, including upper cover conveying manipulator, still include the vibration dish, connect and communicate the material loading guide rail on the vibration dish and install the feed mechanism who keeps away from vibration dish one end at the material loading guide rail, feed mechanism including be located the material loading track keep away from the stand of vibration dish one end, set up in the stand up end with the feed chute of material loading guide rail intercommunication, set up in stand upper end and with feed chute mutually perpendicular's mounting groove, slide the distributor piece of connecting in the mounting groove, set up at the distributor piece upside and drive distributor piece reciprocating sliding's branch material drive assembly in the mounting groove, stand upper end bolted connection has the apron, the material hole of getting has been seted up on the apron.

By the technical scheme, the distributing groove is aligned with the feeding groove in a normal state; when the material distribution mechanism is used, the upper cover is placed in the vibrating disc, is arranged in the feeding rail in order under the action of the vibrating disc, moves slowly in the feeding rail in the direction far away from the vibrating disc, and finally enters the material distribution groove through the feeding groove; the arrangement of the material distributing mechanism can effectively prevent the upper cover conveying manipulator from moving the upper cover,

the utility model discloses further set up to: divide material drive assembly including fix on the stand and be located the first locating plate of mounting groove one end, be located the mounting groove other end and fix the second locating plate on the stand through the connecting plate and the fourth cylinder of rigid coupling in second locating plate dorsad first locating plate one side, the piston rod of fourth cylinder passes second locating plate and distributor block butt, the blind hole has been seted up towards one side of first locating plate to the distributor block, be provided with the third spring in the blind hole.

Through the technical scheme, the fourth cylinder is in the shortest state in a normal state, the distributing block is abutted against the second positioning plate under the action of the third spring, and the distributing groove is aligned to the feeding groove; after the upper cover enters the material distributing groove, the fourth cylinder extends to push the material distributing block to slide towards the direction close to the first positioning plate and finally abut against the first positioning plate, and the material distributing groove is aligned to the material taking hole; after the upper cover in the distributing groove is taken away by the upper cover conveying manipulator, the fourth cylinder is shortened, and the distributing block is reset under the action of the third spring.

To sum up, the utility model discloses a beneficial technological effect does:

1. the feeding precision is high, and the feeding speed is high;

2. the lower end of the inserted rod is hemispherical, so that the guiding and positioning effects can be achieved, and the situation that the base is crushed by the outer convex pipe and/or the inserted rod due to the fact that the base is not well aligned with the outer convex pipe and the inserted rod when the outer convex pipe and the inserted rod are inserted into the inner cavity of the base is avoided;

3. the setting of buffering subassembly makes negative pressure manipulator when absorbing the upper cover, and the evagination pipe can be tightly pressed on the upper cover, avoids negative pressure manipulator when inhaling the upper cover, because be connected between upper cover and the evagination pipe inseparably enough, leads to leaking gas between evagination pipe and the upper cover than many, leads to the negative pressure manipulator can't inhale the upper cover or leads to the negative pressure manipulator to inhale the back upper cover from negative pressure manipulator and drop from negative pressure manipulator again with the upper cover.

Drawings

FIG. 1 is a schematic view of the overall structure of an upper cover conveying robot;

FIG. 2 is a schematic view showing the structure of a negative pressure robot;

FIG. 3 is a cross-sectional view of a negative pressure robot;

FIG. 4 is a schematic view of the structure of the slider;

FIG. 5 is a detail view of the plunger;

FIG. 6 is a schematic view of the overall structure of the upper cover loading device;

FIG. 7 is a schematic view of a structure embodying the feed mechanism;

fig. 8 is a sectional view showing the structure of the feed mechanism.

In the figure, 1, mounting plate; 2. a negative pressure manipulator; 20. a limiting block; 201. a chute; 21. mounting blocks; 22. a slide hole; 23. a slider; 231. a sliding body; 232. a support body; 233. a fixed body; 234. embedding a groove; 24. a first cylinder; 25. a male pipe; 26. a vacuum generator; 27. a vent hole; 28. inserting a rod; 281. a fixed part; 282. a positioning part; 29. a first spring; 290. embedding holes; 3. a lateral drive assembly; 31. a cross beam; 32. a second cylinder; 33. a first slide rail; 34. a first slider; 4. a longitudinal drive assembly; 41. a stringer; 42. a third cylinder; 43. a second slide rail; 44. a second slider; 45. a flat plate; 5. a buffer assembly; 51. connecting blocks; 52. a guide post; 53. an anti-drop block; 54. a second spring; 55. self-lubricating copper bush; 6. a vibrating pan; 7. a feeding guide rail; 8. a material distributing mechanism; 81. a column; 82. a feed chute; 83. mounting grooves; 84. a material distributing block; 85. a material distributing groove; 86. a cover plate; 87. a material taking hole; 88. a first positioning plate; 89. a second positioning plate; 810. a connecting plate; 811. a fourth cylinder; 812. blind holes; 813. and a third spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a miniature upper cover conveying manipulator who dabs switch kludge, include along mounting panel 1, the negative pressure manipulator 2 that vertical direction set up, install on mounting panel 1 drive negative pressure manipulator 2 be straight reciprocating motion's in the horizontal plane horizontal drive assembly 3 and install on horizontal drive assembly 3 drive negative pressure manipulator 2 along vertical direction reciprocating motion's vertical drive assembly 4, negative pressure manipulator 2 installs on vertical drive assembly 4.

Referring to fig. 1, the transverse driving assembly 3 includes a first guide rail disposed along the horizontal direction and fixed on one side of the mounting plate 1, a first slider 34 slidably connected to the first guide rail, a cross beam 31 bolted to one side of the first slider 34 opposite to the first guide rail, and a second cylinder 32 fixed on the mounting plate 1, the cross beam 31 is parallel to the first guide rail, the second cylinder 32 is disposed along the direction parallel to the cross beam 31, a cylinder body of the second cylinder 32 is fixedly connected to the mounting plate 1, and a piston rod of the second cylinder 32 faces the cross beam 31 and is in clamping fit with the end of the cross beam 31. The user can drive the cross beam 31 to slide back and forth along the first guide rail by controlling the second cylinder 32 to extend or contract.

Referring to fig. 1, the longitudinal driving assembly 4 includes a second guide rail disposed along the vertical direction and fixed on one side of the end of the cross beam 31, a second slider 44 slidably connected to the second guide rail, a longitudinal beam 41 bolted to one side of the second slider 44 facing away from the cross beam 31, and a third cylinder 42 fixed on one side of the cross beam 31 facing away from the longitudinal beam 41, a flat plate 45 is fixed on the upper end of the longitudinal beam 41, a cylinder body of the third cylinder 42 is fixedly connected to the cross beam 31, and a piston rod of the third cylinder 42 is connected to the flat plate 45 in a snap-fit manner. The user can drive the longitudinal beam 41 to move up and down along the second guide rail by controlling the extension or contraction of the third air cylinder 42.

Referring to fig. 2 and 3, the negative pressure manipulator 2 includes an installation block 21, a sliding hole 22 formed in the installation block 21 and penetrating through upper and lower sides of the installation block 21, two sliding members 23 penetrating through the sliding hole 22 and connected to the installation block 21, and a first cylinder 24 fixed on a peripheral sidewall of the installation block 21, wherein the two sliding members 23 are arranged in parallel along a length direction of the sliding hole 22, a first spring 29 is fixed between the two sliding members 23, a piston rod of the first cylinder 24 penetrates through the installation block 21 and extends into the sliding hole 22 and abuts against a sidewall of one sliding member 23 facing away from the other sliding member 23, specifically, embedding holes 290 are formed in mutually facing sides of the two sliding members 23, and two ends of the first spring 29 respectively extend into the two embedding holes 290 of the sliding member 23. Two outer convex pipes 25 which are in inserted connection and matching with the inner cavity of the upper cover are arranged at the lower end of the sliding piece 23 in parallel along the width direction of the sliding hole 22, the outer convex pipes 25 and the sliding piece 23 are integrally formed, a vacuum generator 26 is arranged at the upper end of the sliding piece 23, a vent hole 27 which is communicated with the outer convex pipes 25 and the vacuum generator 26 is arranged on the sliding piece 23, and an inserting rod 28 which is in inserted connection and matching with a mounting hole at the center of the upper cover is also arranged in the outer convex pipes 25.

Referring to fig. 2 and 4, the slider 23 includes a slider 231 inserted into the slide hole 22 and slidably engaged with the slide hole 22, a support 232 integrally formed at an upper end of the slider 231, and a fixing body 233 bolted to an upper end of the support 232, the above-mentioned protruding tube 25 is connected to a lower end of the slider 231, a part of the vent hole 27 vertically penetrates an upper end surface of the support 232 and a lower end surface of the slider 231, and an insertion groove 234 communicating with the vent hole 27 is formed on an upper side of the support 232 and on one side of the vent hole 27. The bolt connection has stopper 20 on the installation piece 21, the both sides of slide opening 22, and spout 201 has been seted up towards one side of slide opening 22 to stopper 20, and supporter 232 inserts in spout 201 and with spout 201 sliding fit.

Referring to fig. 5, the insert rod 28 includes a fixing portion 281 embedded in the embedding groove 234 and a positioning portion 282 having one end integrally formed with the fixing portion 281 and the other end passing through the outer convex tube 25 along the vent hole 27, wherein the lower end of the positioning portion 282 is hemispherical to prevent the outer convex tube 25 and/or the insert rod 28 from crushing the base due to poor alignment of the base with the outer convex tube 25 and the insert rod 28 when the outer convex tube 25 and the insert rod 28 are inserted into the inner cavity of the base.

Referring to fig. 1 and 2, a buffer assembly 5 is connected between the negative pressure manipulator 2 and the longitudinal driving assembly 4, the buffer assembly 5 includes a connecting block 51 integrally formed at the lower end of one side of the longitudinal beam 41, which is opposite to the cross beam 31, and two guide pillars 52 fixedly connected to the lower side of the connecting block 51, two assembly holes are formed in the upper side of one end, which is far away from the first cylinder 24, of the mounting block 21, self-lubricating copper sleeves 55 in interference fit with the assembly holes are arranged in the assembly holes, the two guide pillars 52 respectively penetrate through the two self-lubricating copper sleeves 55 and are in sliding fit with the self-lubricating copper sleeves 55, and an anti-falling block 53 is connected between the; the guide post 52 is sleeved with a second spring 54, one end of the second spring 54 is abutted with the connecting block 51, and the other end of the second spring is abutted with the self-lubricating copper bush 55.

The implementation principle of the embodiment is as follows: when the device is used, firstly, the first air cylinder 24 extends to enable the two sliding parts 23 to be abutted together, then the transverse driving assembly 3 is controlled to move the negative pressure mechanical arm 2 to be right above a base to be loaded, then the longitudinal driving assembly 4 is controlled to drive the negative pressure mechanical arm 2 to vertically move downwards, so that the convex pipe 25 is inserted into an inner cavity of the corresponding upper cover, then the vacuum generator 26 is opened, then the longitudinal driving member is controlled to drive the negative pressure mechanical arm 2 to vertically move upwards to pick up the upper cover, then the transverse driving assembly 3 is controlled to move the negative pressure mechanical arm 2 to be right above the upper cover placing seat, then the first air cylinder 24 is controlled to shorten to enable the two sliding parts 23 to be separated under the action of the first spring 29, then the longitudinal driving assembly 4 is controlled to drive the negative pressure mechanical arm 2 to vertically move downwards to place the upper cover on the upper cover placing seat, and then the vacuum generator 26 is closed, and finally, controlling the longitudinal driving assembly 4 to drive the negative pressure manipulator 2 to vertically move upwards, so that the negative pressure manipulator 2 leaves the upper cover placing seat and the upper cover.

Example two:

an upper cover feeding device of a micro tact switch assembling machine refers to fig. 6 and comprises the upper cover conveying manipulator, a vibration disc 6, a feeding guide rail 7 connected and communicated with the vibration disc 6 and a material distributing mechanism 8 installed at one end, far away from the vibration disc 6, of the feeding guide rail 7.

Referring to fig. 7, the material distributing mechanism 8 includes a vertical column 81 located at one end of the feeding rail far from the vibrating plate 6, a feeding chute 82 opened on the upper end surface of the vertical column 81 and communicated with the feeding rail 7, a mounting groove 83 opened on the upper end of the vertical column 81 and perpendicular to the feeding chute 82, a distributing block 84 slidably connected in the mounting groove 83, a distributing chute 85 opened on the upper side of the distributing block 84, and a distributing driving assembly driving the distributing block 84 to slide in the mounting groove 83 in a reciprocating manner, two upper covers can be accommodated in the distributing chute 85, a cover plate 86 is bolted on the upper end of the vertical column 81, the cover plate 86 at least covers the feeding chute 82 and the mounting groove 83, a material taking hole 87 is further opened on the cover plate 86, and the two upper covers can pass through the material taking hole 87 side by side (in this embodiment, the upper covers are divided into two rows on the feeding rail 7, and there are two feeding chutes 82. The upper cover conveying manipulator is arranged beside the material distribution mechanism 8, and when the second air cylinder 32 is in the shortest state, the negative pressure manipulator 2 is positioned right above the material taking hole 87.

Referring to fig. 7 and 8, the material distribution driving assembly includes a first positioning plate 88 fixed on the upright column 81 and located at one end of the mounting groove 83, a second positioning plate 89 located at the other end of the mounting groove 83 and fixed on the upright column 81 through a connecting plate 810, and a fourth cylinder 811 fixedly connected to one side of the second positioning plate 89 facing away from the first positioning plate 88, wherein a piston rod of the fourth cylinder 811 passes through the second positioning plate 89 to abut against one end of the material distribution block 84; a blind hole 812 is opened at a side of the distributor block 84 facing the first positioning plate 88, and a third spring 813 is installed in the blind hole 812. When the distributing block 84 abuts on the first positioning plate 88, the distributing groove 85 is staggered from the feeding groove 82, and the distributing groove 85 is aligned with the material taking hole 87; when the distributor block 84 abuts on the second positioning plate 89, the distributor trough 85 is aligned with the feed trough 82, and the distributor trough 85 is aligned with the take-out hole 87.

When the vibrating tray is used, the upper cover is placed in the vibrating tray 6, the upper cover is arranged in the feeding rail in order under the action of the vibrating tray 6 and moves in the direction away from the vibrating tray 6 slowly in the feeding rail, and finally enters the distributing groove 85 through the feeding groove 82, after the upper cover enters the distributing groove 85, the fourth air cylinder 811 extends to push the distributing block 84 to abut against the first positioning plate 88, so that the distributing groove 85 is staggered with the feeding groove 82, the distributing groove 85 is aligned with the material taking hole 87, and then the upper cover conveying manipulator can move the upper cover in the distributing groove 85 to the upper cover placing seat; when the upper cover conveying manipulator takes the upper cover out of the material distribution groove 85, the fourth air cylinder 811 is shortened, the third spring 813 pushes the material distribution block 84 to abut against the second positioning plate 89, so that the material distribution groove 85 is aligned with the material feeding groove 82, the material distribution groove 85 is staggered with the material taking hole 87, and the upper cover in the material feeding groove 82 enters the material distribution groove 85.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a miniature upper cover conveying machinery hand that dabs switch kludge which characterized by: the device comprises a vertically arranged mounting plate (1), a negative pressure mechanical arm (2), a transverse driving assembly (3) which is arranged on the mounting plate (1) and drives the negative pressure mechanical arm (2) to do linear reciprocating motion in a horizontal plane, and a longitudinal driving assembly (4) which is arranged on the transverse driving assembly (3) and drives the negative pressure mechanical arm (2) to do reciprocating motion along the vertical direction, wherein the negative pressure mechanical arm (2) is arranged on the longitudinal driving assembly (4);

the negative pressure manipulator (2) comprises an installation block (21), sliding holes (22) which are formed in the installation block (21) and penetrate through the upper side and the lower side of the installation block (21), two sliding parts (23) which penetrate through the sliding holes (22) and are connected with the installation block (21) in a sliding mode, and a first air cylinder (24) which is fixed on one side of the installation block (21); an outer convex pipe (25) which is in plug-in fit with an inner cavity of the upper cover is fixed at the lower end of the sliding piece (23), a vacuum generator (26) is installed on the sliding piece (23), a vent hole (27) which is communicated with the outer convex pipe (25) and the vacuum generator (26) is formed in the sliding piece (23), and an inserting rod (28) which is in plug-in fit with a mounting hole in the center of the upper cover is fixed in the outer convex pipe (25); the two sliding parts (23) are arranged in parallel, a first spring (29) is connected between the two sliding parts (23), and a piston rod of the first air cylinder (24) penetrates through the mounting block (21) to extend into the sliding hole (22) and abuts against the side wall of one sliding part (23) back to the other sliding part (23).

2. The upper cover conveying manipulator of the micro tact switch assembling machine according to claim 1, wherein: the sliding part (23) comprises a sliding body (231) which is arranged in the sliding hole (22) in a penetrating mode and is in sliding fit with the sliding hole (22), a supporting body (232) which is integrally formed at the upper end of the sliding body (231), and a fixing body (233) which is connected to the upper end of the supporting body (232) through a bolt, wherein one part of the vent hole (27) penetrates through the upper end face of the supporting body (232) and the lower end face of the sliding body (231) along the vertical direction, and an embedding groove (234) communicated with the vent hole (27) is formed in the upper side of the supporting body (232) and beside the vent hole (; the inserted link (28) comprises a fixing part (281) embedded in the embedding groove (234) and a positioning part (282) with one end integrally formed with the fixing part (281) and the other end penetrating through the convex pipe (25) along the vent hole (27);

the mounting block (21) is gone up, bolted connection has stopper (20) on one side of slide opening (22), spout (201) have been seted up towards one side of slide opening (22) in stopper (20), supporter (232) insert in spout (201) and with spout (201) sliding fit.

3. The upper cover conveying manipulator of the micro tact switch assembling machine according to claim 2, wherein: the lower end of the inserted rod (28) is hemispherical.

4. The upper cover conveying manipulator of the micro tact switch assembling machine according to claim 1, wherein: the transverse driving assembly (3) comprises a cross beam (31) connected to one side of the mounting plate (1) in a sliding mode along the horizontal direction and a second air cylinder (32); the second cylinder (32) is placed along the direction parallel to the cross beam (31), the cylinder body of the second cylinder (32) is fixedly connected with the mounting plate (1), and the piston rod of the second cylinder (32) is fixed with the cross beam (31).

5. The upper cover conveying manipulator of the micro tact switch assembling machine according to claim 4, wherein: the longitudinal driving assembly (4) comprises a longitudinal beam (41) connected to one end, far away from the second cylinder (32), of the cross beam (31) in a sliding mode along the vertical direction, and a third cylinder (42) used for driving the longitudinal beam (41) to slide in a reciprocating mode along the vertical direction; one end of the mounting block (21) far away from the first cylinder (24) is mounted at the lower end of the longitudinal beam (41).

6. The upper cover conveying manipulator of the micro tact switch assembling machine according to claim 5, wherein: the mounting block (21) is mounted on the longitudinal beam (41) through a buffer assembly (5); the buffer assembly (5) comprises a connecting block (51) and two guide pillars (52), wherein the connecting block (51) is integrally formed at the lower end of one side, back to the cross beam (31), of the longitudinal beam (41), the guide pillars (52) are fixedly connected to the lower side of the connecting block (51), the guide pillars (52) penetrate through the mounting block (21) and are in sliding fit with the mounting block (21), an anti-falling block (53) is connected to the lower end of each guide pillar (52) through a bolt, and a second spring (54) is sleeved on a part, located between the connecting block (51) and the mounting block (.

7. The upper cover conveying manipulator of the micro tact switch assembling machine according to claim 6, wherein: the mounting block (21) is provided with an assembly hole, a self-lubricating copper sleeve (55) is arranged in the assembly hole, the self-lubricating copper sleeve (55) is in interference fit with the assembly hole, and the guide pillar (52) penetrates through the self-lubricating copper sleeve (55) and is in sliding fit with the self-lubricating copper sleeve (55).

8. The utility model provides a miniature upper cover loading attachment who dabs switch kludge which characterized by: the upper cover conveying mechanical arm comprises the upper cover conveying mechanical arm according to any one of claims 1 to 7, and further comprises a vibrating disk (6), a feeding guide rail (7) connected and communicated with the vibrating disk (6), and a material distribution mechanism (8) installed at one end, far away from the vibrating disk (6), of the feeding guide rail (7), wherein the material distribution mechanism (8) comprises a stand column (81) located at one end, far away from the vibrating disk (6), of the feeding rail, a feeding groove (82) formed in the upper end surface of the stand column (81) and communicated with the feeding guide rail (7), a mounting groove (83) formed in the upper end of the stand column (81) and perpendicular to the feeding groove (82), a distributing block (84) connected in the mounting groove (83) in a sliding manner, a distributing groove (85) formed in the upper side of the distributing block (84), and a distributing driving component for driving the distributing block (84) to slide in the mounting groove (83) in a reciprocating manner, a cover plate (86), the cover plate (86) is provided with a material taking hole (87).

9. The upper cover feeding device of the micro tact switch assembling machine according to claim 8, wherein: divide material drive assembly including fix on stand (81) and be located first locating plate (88) of mounting groove (83) one end, be located mounting groove (83) other end and fix second locating plate (89) on stand (81) and fourth cylinder (811) of rigid coupling in second locating plate (89) one side of first locating plate (88) dorsad through connecting plate (810), the piston rod of fourth cylinder (811) passes second locating plate (89) and divides material piece (84) butt, blind hole (812) have been seted up towards one side of first locating plate (88) to branch material piece (84), be provided with third spring (813) in blind hole (812).