CN213184046U

CN213184046U - Spring piece cartridge and hold-down mechanism of electronic product micro-gap switch assembly

Info

Publication number: CN213184046U
Application number: CN202022172818.5U
Authority: CN
Inventors: 崔春植
Original assignee: Huizhou Shaofu Precision Hardware Co ltd
Current assignee: Huizhou Shaofu Precision Hardware Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-11
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a spring leaf cartridge and hold-down mechanism of electronic product micro-gap switch assembly, including the bottom plate, logical groove has been seted up to the one end of bottom plate bottom, and the bottom of bottom plate and the outside that is located logical groove are provided with pushing mechanism, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, micro-gap switch accessory drain pan of assembling needs is put through setting up a plurality of limiting plates, simultaneously through setting up pushing mechanism, promote micro-gap switch accessory drain pan and carry out unloading one by one, and cooperate the vibration dish to cooperate the unloading to the L type spring leaf that needs assemble, thereby the assembly position of more accurate control L type spring leaf and micro-gap switch accessory drain pan, and then very big increase micro-gap switch's equipment quality, go back in addition through setting up cartridge hold-down mechanism, be convenient for better carry out the cartridge to L type spring leaf and micro-gap switch accessory drain pan and compress tightly.

Description

Spring piece cartridge and hold-down mechanism of electronic product micro-gap switch assembly

Technical Field

The utility model relates to a spring leaf cartridge and hold-down mechanism, in particular to spring leaf cartridge and hold-down mechanism of electronic product micro-gap switch assembly belongs to hold-down mechanism technical field.

Background

In the existing life, along with the high-speed development of the society, electronic products are widely applied, and micro-switches are installed on most of the electronic products, wherein each micro-switch mainly comprises an accessory bottom shell, a normally closed contact, a normally open contact, a movable reed, an L-shaped spring piece, a draw hook and an operation button.

But when assembling L type spring leaf and micro-gap switch accessory drain pan, advance to carry micro-gap switch accessory drain pan through the conveyer belt, because the conveyer belt is scram under the motion state, and there is certain elasticity in the conveyer belt, lead to the unable accurate transport position who holds micro-gap switch accessory drain pan to make equipment not accurate enough to the cartridge and the pressure of L type spring leaf, and then influence micro-gap switch's equipment quality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a spring leaf cartridge and hold-down mechanism of electronic product micro-gap switch assembly.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a spring leaf cartridge and hold-down mechanism of electronic product micro-gap switch assembly, comprising a base plate, logical groove has been seted up to the one end of bottom plate bottom, the bottom of bottom plate and the outside that is located logical groove are provided with pushing mechanism, the top of bottom plate and the limiting plate that is located the equal fixedly connected with L type structure in the outside four corners that leads to the groove, the breach has all been seted up to the bottom of limiting plate, the bottom plate is kept away from the one end fixed mounting that leads to the groove and is had the vibration dish, the outside fixed mounting of vibration dish has the unloading guide rail, the top of bottom plate just is located and is provided with cartridge hold-.

As a preferred scheme of the utility model, the pushing mechanism comprises a first fixed plate, one end of the bottom plate, which is far away from the vibration disc, is fixedly connected with the first fixed plate, one side of the first fixed plate, which is far away from the vibration disc, is fixedly provided with a servo motor, one end of the bottom plate, which is far away from the first fixed plate, is fixedly connected with a second fixed plate, a lead screw is rotatably connected between the first fixed plate and the second fixed plate, an output shaft of the servo motor penetrates through the first fixed plate and is fixedly connected with the lead screw through a coupler, the outer side of the lead screw is in threaded connection with a slide block, the top of the slide block is in sliding connection with the bottom of the bottom plate, the top of the slide block is fixedly connected with a fixed block, the top of the fixed block extends to the inside, the top fixedly connected with of return spring promotes the piece of T font structure, the bottom that promotes the piece runs through fixed block and logical groove and extends to the top of bottom plate.

As the utility model discloses an optimal scheme, cartridge hold-down mechanism includes the mounting panel, the top of bottom plate just is located fixedly connected with mounting panel between limiting plate and the vibration dish, one side fixed mounting that the bottom plate was kept away from to the bottom of mounting panel has first cylinder, the piston rod of first cylinder runs through mounting panel and fixedly connected with slurcam, the top fixed mounting of mounting panel has the roof, the top of roof is close to the one end fixed mounting of limiting plate has the second cylinder, the piston rod of second cylinder runs through roof and fixed connection pressure stub bar.

As an optimized scheme of the utility model, the height of breach all is the same with the thickness of single micro-gap switch accessory drain pan.

As a preferred scheme of the utility model, the top of the pushing block is provided with a forty-five degree inclined plane.

As an optimized scheme of the utility model, the bottom of roof and the top that is located the unloading guide rail are provided with grabs the material manipulator.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, micro-gap switch accessory drain pan of assembling needs is put through setting up a plurality of limiting plates, simultaneously through setting up pushing mechanism, promote micro-gap switch accessory drain pan and carry out unloading one by one, and cooperate the vibration dish to cooperate the unloading to the L type spring leaf that needs assemble, thereby the assembly position of more accurate control L type spring leaf and micro-gap switch accessory drain pan, and then very big increase micro-gap switch's equipment quality, go back in addition through setting up cartridge hold-down mechanism, be convenient for better carry out the cartridge to L type spring leaf and micro-gap switch accessory drain pan and compress tightly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a base plate; 2. a through groove; 3. a pushing mechanism; 31. a first fixing plate; 32. a servo motor; 33. a second fixing plate; 34. a screw rod; 35. a slider; 36. a fixed block; 37. a buffer tank; 38. a return spring; 39. a pushing block; 4. a limiting plate; 5. a notch; 6. a vibrating pan; 7. blanking guide rails; 8. inserting a pressing mechanism; 81. mounting a plate; 82. a first cylinder; 83. a push plate; 84. a top plate; 85. a second cylinder; 86. pressing the material head; 87. a material grabbing manipulator.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a spring leaf cartridge and hold-down mechanism for assembling micro-gap switch of electronic products, which comprises a bottom plate 1, wherein a through groove 2 is arranged at one end of the bottom plate 1, a pushing mechanism 3 is arranged at the bottom of the bottom plate 1 and outside the through groove 2, and four corners of the top of the bottom plate 1 and outside the through groove 2 are fixedly connected with a limiting plate 4 with an L-shaped structure, so that through the matching among a plurality of limiting plates 4, the bottom shell of the micro-gap switch fitting can be better placed; notches 5 are formed in the bottoms of the limiting plates 4, a vibrating disc 6 is fixedly mounted at one end, away from the through groove 2, of the bottom plate 1, a blanking guide rail 7 is fixedly mounted on the outer side of the vibrating disc 6, and better blanking is facilitated for L-shaped spring pieces in the vibrating disc 6 through the blanking guide rail 7; and a plug-in pressing mechanism 8 is arranged at the top of the bottom plate 1 and between the limiting plate 4 and the vibrating disk 6.

Further, the pushing mechanism 3 comprises a first fixing plate 31, one end of the bottom of the base plate 1, which is far away from the vibration disc 6, is fixedly connected with the first fixing plate 31, one side of the first fixing plate 31, which is far away from the vibration disc 6, is fixedly provided with a servo motor 32, one end of the bottom of the base plate 1, which is far away from the first fixing plate 31, is fixedly connected with a second fixing plate 33, a lead screw 34 is rotatably connected between the first fixing plate 31 and the second fixing plate 33, an output shaft of the servo motor 32 penetrates through the first fixing plate 31 and is fixedly connected with the lead screw 34 through a coupler, the outer side of the lead screw 34 is in threaded connection with a sliding block 35, the top of the sliding block 35 is in sliding connection with the bottom of the base plate 1, the top of the sliding block 35 is fixedly connected with a fixing block 36, the top of the fixing, the top of the return spring 38 is fixedly connected with a pushing block 39 with a T-shaped structure, the bottom of the pushing block 39 penetrates through the fixing block 36 and the through groove 2 and extends to the top of the bottom plate 1, and the micro-switch fitting bottom shell placed inside the limiting plate 4 can be better pushed one by one through the pushing mechanism 3 to discharge materials.

Further, cartridge hold-down mechanism 8 includes mounting panel 81, the top of bottom plate 1 just is located fixedly connected with mounting panel 81 between limiting plate 4 and the vibration dish 6, one side fixed mounting that bottom plate 1 was kept away from to mounting panel 81's bottom has first cylinder 82, the piston rod of first cylinder 82 runs through mounting panel 81 and fixedly connected with slurcam 83, the top fixed mounting of mounting panel 81 has roof 84, the top of roof 84 is close to the one end fixed mounting of limiting plate 4 has second cylinder 85, the piston rod of second cylinder 85 runs through roof 84 and fixedly connected with pressure stub bar 86, when micro-gap switch accessory drain pan removes the below to pressure stub bar 86, be convenient for better carrying out the cartridge through cartridge hold-down mechanism 8 and compress tightly micro-gap switch accessory drain pan and L type spring leaf.

Further, the height of the gap 5 is the same as the thickness of the bottom shell of the single microswitch accessory, so that only one bottom shell of the microswitch accessory can be pushed at each time.

Furthermore, a forty-five degree inclined plane is formed at the top of the pushing block 39, and continuous pushing operation can be completed better under the action of the inclined plane at the top of the pushing block 39.

Further, the bottom of the top plate 84 and the position above the discharging guide rail 7 are provided with a material grabbing manipulator 87, and the material grabbing manipulator 87 is convenient for better grabbing the L-shaped spring piece on the discharging guide rail 7 to a specified position inside the bottom shell of the micro-switch fitting.

Specifically, when the device is used, the device is firstly installed at a specified position, then a plurality of microswitch accessory bottom cases are placed between the inner parts of the limit plates 4, then the servo motor 32 drives the screw rod 34 to rotate, so as to drive the slide block 35, the fixing block 36 and the pushing block 39 to move, when the pushing block 39 is contacted with the microswitch accessory bottom case at the bottommost layer of the limit plates 4, the microswitch accessory bottom case can be pushed to move, so that the microswitch accessory bottom case can be moved to the lower part of the plug-in pressing mechanism 8 through the gap 5, meanwhile, the microswitch accessory bottom case in the inner part of the limit plates 4 can naturally fall by one layer, then the servo motor 32 drives the screw rod 34 to reversely rotate, the slide block 35, the fixing block 36 and the pushing block 39 are driven to return, when the inclined plane outside the pushing block 39 is contacted with the microswitch accessory bottom case at the bottommost layer, the, meanwhile, the return spring 38 is squeezed, when the slide block 35, the fixed block 36 and the pushing block 39 return to the positions shown in fig. 2, the pushing block 39 can be pushed to return under the elastic force of the return spring 38, continuous blanking can be completed by repeating the above operations, when the bottom shell of the micro-switch fitting moves to the position below the material pressing head 86, the L-shaped spring piece on the blanking guide rail 7 is grabbed by the material grabbing manipulator 87 and placed at the designated position inside the bottom shell of the micro-switch fitting, then the material pressing head 86 can be driven to move downwards by the second air cylinder 85 to plug and press the L-shaped spring piece inside the bottom shell of the micro-switch fitting, after the plug and press, the pushing plate 83 is pushed by the first air cylinder 82 to move, the micro-switch bottom shell fitting after the plug and press can be blanked, and therefore the assembly position of the L-shaped spring piece and the bottom shell of the micro-switch fitting can, and then the assembly quality of micro-gap switch has very big increase.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spring leaf cartridge and hold-down mechanism of electronic product micro-gap switch assembly, includes bottom plate (1), its characterized in that, logical groove (2) have been seted up to the one end of bottom plate (1) bottom, the bottom of bottom plate (1) and the outside that is located logical groove (2) are provided with pushing mechanism (3), the top of bottom plate (1) and be located limiting plate (4) of the equal fixedly connected with L type structure in outside four corners that lead to groove (2), breach (5) are all seted up to the bottom of limiting plate (4), the one end fixed mounting that leads to groove (2) was kept away from in bottom plate (1) has vibration dish (6), the outside fixed mounting of vibration dish (6) has unloading guide rail (7), the top of bottom plate (1) just is located and is provided with cartridge hold-down mechanism (8) between limiting plate (4) and vibration.

2. The spring piece inserting and pressing mechanism for assembling the microswitch of the electronic product as claimed in claim 1, wherein the pushing mechanism (3) comprises a first fixing plate (31), one end of the bottom of the base plate (1) far away from the vibration disk (6) is fixedly connected with the first fixing plate (31), one side of the first fixing plate (31) far away from the vibration disk (6) is fixedly provided with a servo motor (32), one end of the bottom of the base plate (1) far away from the first fixing plate (31) is fixedly connected with a second fixing plate (33), a lead screw (34) is rotatably connected between the first fixing plate (31) and the second fixing plate (33), an output shaft of the servo motor (32) penetrates through the first fixing plate (31) and is fixedly connected with the lead screw (34) through a coupler, and the outer side of the lead screw (34) is in threaded connection with a sliding block (35), the top of slider (35) and the bottom sliding connection of bottom plate (1), the top fixedly connected with fixed block (36) of slider (35), the top of fixed block (36) extends to the inside that leads to groove (2), dashpot (37) have been seted up to the inside of fixed block (36), the bottom fixedly connected with return spring (38) of dashpot (37) inner wall, the top fixedly connected with T font structure of return spring (38) promotes piece (39), the bottom that promotes piece (39) runs through fixed block (36) and leads to groove (2) and extend to the top of bottom plate (1).

3. The spring plate inserting and pressing mechanism for assembling the microswitch of the electronic product as claimed in claim 1, it is characterized in that the plug-in pressing mechanism (8) comprises a mounting plate (81), the mounting plate (81) is fixedly connected with the top of the bottom plate (1) and positioned between the limiting plate (4) and the vibrating disk (6), a first cylinder (82) is fixedly arranged on one side of the bottom of the mounting plate (81) far away from the bottom plate (1), a piston rod of the first cylinder (82) penetrates through the mounting plate (81) and is fixedly connected with a push plate (83), the top of the mounting plate (81) is fixedly provided with a top plate (84), one end of the top plate (84) close to the limiting plate (4) is fixedly provided with a second cylinder (85), and a piston rod of the second cylinder (85) penetrates through the top plate (84) and is fixedly connected with a material pressing head (86).

4. The spring piece inserting and pressing mechanism for assembling the microswitch of the electronic product as claimed in claim 1, wherein the height of the notch (5) is the same as the thickness of the bottom shell of the single microswitch accessory.

5. The spring piece inserting and pressing mechanism for assembling the microswitch of the electronic product as claimed in claim 2, wherein a forty-five degree inclined plane is formed at the top of the pushing block (39).

6. The spring piece inserting and pressing mechanism for assembling the microswitch of the electronic product as claimed in claim 3, wherein a material grabbing manipulator (87) is arranged at the bottom of the top plate (84) and above the blanking guide rail (7).