CN209981047U

CN209981047U - Air pressure switch assembly machine

Info

Publication number: CN209981047U
Application number: CN201921000509.0U
Authority: CN
Inventors: 龙远卫; 姚志勇; 黄乐如
Original assignee: WENZHOU TIANQIU ELECTRICAL CO Ltd
Current assignee: WENZHOU TIANQIU ELECTRICAL CO Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-01-21
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to a baroswitch technical field especially discloses a baroswitch assembly machine, including the subassembly of bending, bend and consolidate subassembly and soldering subassembly, the subassembly of bending includes the locating piece and sets up the constant head tank on the locating piece, is equipped with the recess of two relative settings on the bottom surface of constant head tank, and the corresponding both sides of constant head tank are provided with the first driving piece that ejector pin and drive ejector pin removed, ejector pin and recess one-to-one, bend and consolidate the second driving piece that the subassembly includes briquetting and drive briquetting removal, the soldering subassembly includes the soldering iron and goes out the tin pipe, bends and consolidate subassembly and soldering subassembly and pass through the conveying subassembly and connect. By adopting the scheme, the pneumatic switch assembling machine is high in automation degree and qualified rate.

Description

Air pressure switch assembly machine

Technical Field

The utility model relates to an air pressure switch technical field, especially an air pressure switch assembly machine.

Background

Atmospheric pressure switch generally includes the plastics box subassembly, the spring holder, compression spring, activity core subassembly and lower cover subassembly, and the spring holder, compression spring, activity core subassembly and lower cover subassembly are installed in the plastics box subassembly in proper order, are provided with a pair of dead lever in the plastics box subassembly, and the one end fixed connection of dead lever is in the plastics box subassembly, and the other end passes the lower cover subassembly and is to bend and set up the butt on the lower cover subassembly, with the lower cover subassembly joint on the plastics box subassembly.

For simple to operate, the initial condition of dead lever is the bar, treats that spring holder, compression spring, activity core subassembly and lower cover subassembly are packed into in the plastics box subassembly in proper order after, bends the part that the dead lever exposes outside the lower cover subassembly and realizes the joint cooperation, among the prior art, this process needs artifical manual completion, and machining efficiency is lower, and appears damaging easily, raises the cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an air pressure switch assembly machine with high automation degree and high qualification rate.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a pneumatic switch assembly machine, is including the subassembly of bending, bend and consolidate subassembly and soldering subassembly, the subassembly of bending includes the locating piece and sets up the constant head tank on the locating piece, is equipped with the recess of two relative settings on the bottom surface of constant head tank, and the corresponding both sides of constant head tank are provided with the first driving piece that ejector pin and drive ejector pin removed, ejector pin and recess one-to-one, bend and consolidate the second driving piece that the subassembly includes briquetting and drive briquetting removal, and the soldering subassembly includes the flatiron head and goes out the tin pipe, bends and consolidate the subassembly and the soldering subassembly passes through the conveying subassembly and connect.

Among the above-mentioned technical scheme, the recess corresponds two dead levers respectively, the dead lever exposes in the recess is inserted to the tip outside the lower cover subassembly, the ejector pin is used for bending this tip, the part after the completion is transported to the below of briquetting by conveying component and is pressed, make the part of bending stereotype, remove to soldering subassembly department by conveying component after stereotype, be equipped with four spliced poles on the lower cover subassembly, two liang of a set of corresponds with two dead levers respectively, the spliced pole also need bend, the fixed rod tip after bending and spliced pole lean on together, then be connected to together the three through the soldering, avoid the lower cover subassembly to drop, the degree of automation is high, assembly efficiency is high.

As a further setting of the utility model, be provided with the location projection on the bottom surface of constant head tank, be provided with the guide way that supplies the ejector pin to wear to establish on the locating piece, guide way and recess intercommunication and perpendicular.

Among the above-mentioned technical scheme, the hole adaptation on location projection and lower cover subassembly and the movable core subassembly makes it just insert and establishes in the hole and realize the location, because of the recess setting on the locating piece, so the one end of ejector pin need pass the locating piece extend in the recess with the end low pressure of bending of dead lever, be provided with the extending groove on the recess and the one side inner wall that the guide way is relative, the setting of extending groove is for providing the space for bending of bending the end, avoids being blockked by the inner wall of recess.

As the utility model discloses a further setting, wear to be equipped with the locating lever on the recess, be connected with the third driving piece that drives its edge recess direction removal on the locating lever, the corresponding both sides of the head of locating lever are provided with the first cavity and the second cavity that become the step respectively.

Among the above-mentioned technical scheme, when the locating lever rises to its terminal surface and the bottom surface of locating lever is level and level, form between the inner wall of first cavity or second cavity and recess and supply the dead lever to insert the location chamber of establishing, two dead levers of two adaptable different intervals of cavity, the location is more accurate.

As a further setting of the utility model, conveying assembly includes gear, toothed chain and fixes a plurality of conveying piece on the toothed chain, is provided with the bearing cavity on the conveying piece, conveying piece is in proper order through bending reinforcement assembly and soldering subassembly.

Among the above-mentioned technical scheme, improve conveying efficiency, processing is more convenient accurate.

As a further setting of the utility model, the soldering subassembly is two sets of, and the soldering bit is located the corresponding both sides of conveying piece respectively with going out the tin pipe, is connected with its fourth drive piece that is close to or keeps away from the bearing chamber of drive on the soldering bit.

Among the above-mentioned technical scheme, two sets of soldering subassemblies correspond two dead levers respectively, and rationally distributed, machining efficiency is high.

As a further setting of the utility model, including back stopper pay-off subassembly, back stopper pay-off subassembly includes back stopper feed mechanism and can transport the back stopper to the back stopper transport arm that bears the weight of chamber department and push down that corresponds with the back stopper.

Among the above-mentioned technical scheme, back stopper feed mechanism is used for carrying the back stopper, and back stopper transport arm is used for packing into corresponding lower cover subassembly with the back stopper on the back stopper feed mechanism, simple structure, and is with low costs.

As a further setting of the utility model, back stopper feed mechanism includes back stopper feed channel, set up the fifth driving piece that the piece was carried to the back stopper in the exit of back stopper feed channel and was carried to the drive back stopper, back stopper is carried and is provided with the back stopper loading chamber with back stopper adaptation on the piece, back stopper is carried the piece and is had two position relations, the material position that connects when filling in the loading chamber and back stopper feed channel alignment and intercommunication respectively and the pay-off position that carries the arm below with the back stopper removal, back stopper is carried one side of piece and is filled in feed channel after towards when the pay-off position with back stopper feed channel's discharge gate one-tenth shutoff setting.

According to the technical scheme, a feed inlet of a rear plug feed channel is connected with a corresponding vibrating disc, each rear plug sequentially enters the rear plug feed channel through the vibrating disc, the rear plug feed channel is a through groove matched with the rear plug, a rear plug loading cavity is a cavity only enough for loading one rear plug, when the rear plug loading cavity is aligned with the rear plug feed channel and communicated, the foremost rear plug on the rear plug feed channel is pushed to enter the rear plug loading cavity, a rear plug conveying block receives the rear plug at a material receiving position and moves to the material feeding position, a rear plug conveying arm can conveniently take materials, when the rear plug loading cavity is not aligned with the rear plug feed channel, a discharge outlet of the rear plug feed channel is blocked by the side edge of the rear plug conveying block to form limiting fit, the rear plug on the rear plug feed channel is prevented from continuously moving forward, and the structure is reasonable.

As a further setting of the utility model, back stopper pay-off subassembly includes the guide rail, and back stopper conveying arm passes through slider sliding connection on the guide rail, and the slider passes through the cylinder drive, be provided with the sixth driving piece that the stopper conveying arm reciprocated behind the drive on the slider, be provided with the suction nozzle on the stopper conveying arm of back.

Among the above-mentioned technical scheme, the setting of guide rail realizes that back stopper transport arm removes the top that corresponds the conveying piece from the position of snatching the back stopper, and the setting of sixth driving piece is in order to realize pushing down the back stopper and pack into the lower cover subassembly, and suction nozzle simple structure conveniently snatchs.

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

Drawings

Fig. 1 is a schematic structural view of a bending assembly according to an embodiment of the present invention;

FIG. 2 is a sectional view of the bending assembly according to the embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is an exploded view of an embodiment of the present invention;

FIG. 5 is an exploded view of an embodiment of the present invention;

fig. 6 is an exploded view of a conveyor assembly according to an embodiment of the present invention.

Detailed Description

The utility model discloses a concrete embodiment is shown in fig. 1-6, a pneumatic switch assembly machine, including bending subassembly 1, bend and consolidate subassembly 2 and soldering subassembly 3, bending subassembly 1 includes locating piece 11 and sets up the constant head tank 111 on locating piece 11, is equipped with the recess 1111 of two relative settings on the bottom surface of constant head tank 111, and the corresponding both sides of constant head tank 111 are provided with ejector pin 12 and the first driving piece 13 that drive ejector pin 12 removed, ejector pin 12 and recess 1111 one-to-one, bend and consolidate subassembly 2 and include briquetting 21 and the second driving piece 22 that drive briquetting 21 removed, soldering subassembly 3 includes soldering iron 31 and goes out tin pipe 32, bends and consolidate subassembly 2 and soldering subassembly 3 and pass through conveying assembly 4 and connect. Recess 1111 corresponds two dead levers respectively, the dead lever exposes in recess 1111 at the tip of lower cover subassembly outside, ejector pin 12 is used for bending this tip, the part after the completion is transported to the below of briquetting 21 by delivery module 4 and is pressed, make the part of bending stereotype, remove to soldering subassembly 3 department by delivery module 4 after stereotypeing, be equipped with four spliced poles on the lower cover subassembly, two liang of a set of correspond with two dead levers respectively, the spliced pole also need bend, fixed rod tip after bending and spliced pole lean on together, then be connected to together the three through the soldering, avoid the lower cover subassembly to drop, the degree of automation is high, assembly efficiency is high. Preferably, a blanking structure or a structure for assisting the positioning of the air pressure switch may be disposed above the positioning groove 111, for example, a thimble is inserted into the air pressure switch to play a positioning role, or a pneumatic clamping jaw is disposed to grab the air pressure switch to realize blanking.

The bottom surface of the positioning groove 111 is provided with a positioning convex column 1112, the positioning block 11 is provided with a guide groove 112 for the ejector rod 12 to penetrate through, and the guide groove 112 is communicated with and perpendicular to the groove 1111. The positioning convex column 1112 is matched with holes in the lower cover assembly and the movable core assembly, so that the positioning convex column is just inserted into the holes to realize positioning, the groove 1111 is arranged on the positioning block 11, one end of the ejector rod 12 needs to penetrate through the positioning block 11 to extend into the groove 1111 and to be lower than the bending end of the fixed rod, an extension groove is arranged on the inner wall of one side of the groove 1111, which is opposite to the guide groove 112, the extension groove is arranged to provide a space for bending the bending end, and the blocking of the inner wall of the groove 1111 is avoided.

A positioning rod 14 is inserted into the groove 1111, a third driving member 15 for driving the positioning rod 14 to move along the groove 1111 is connected to the positioning rod 14, and a first recess 141 and a second recess 142, which are stepped, are respectively formed at two corresponding sides of the head of the positioning rod 14. When the positioning rod 14 rises to a position where the end surface of the positioning rod is flush with the bottom surface of the positioning groove 111, a positioning cavity for the insertion of the fixing rod is formed between the first concave cavity 141 or the second concave cavity 142 and the inner wall of the groove 1111, and the two concave cavities can adapt to two fixing rods with different intervals, so that the positioning is more accurate.

The conveying assembly 4 comprises a gear 41, a toothed chain 42 and a plurality of conveying blocks 43 fixed on the toothed chain 42, wherein the conveying blocks 43 are provided with bearing cavities 431, and the conveying blocks 43 sequentially pass through the bending reinforcing assembly 2 and the soldering assembly 3. The conveying efficiency is improved, and the processing is more convenient and accurate.

The soldering assemblies 3 are two groups, the soldering iron tips 31 and the solder outlet tubes 32 are respectively located at two corresponding sides of the transfer block 43, and the soldering iron tips 31 are connected with fourth driving members 33 for driving the soldering iron tips 31 to approach or leave the bearing cavity 431. Two sets of soldering subassemblies 3 correspond two dead levers respectively, and rationally distributed, machining efficiency is high.

The rear plug feeding assembly 5 is further included, and the rear plug feeding assembly 5 includes a rear plug feeding mechanism and a rear plug conveying arm 51 capable of conveying the rear plug to the corresponding bearing cavity 431 and pressing the rear plug downwards. The rear plug feeding mechanism is used for conveying rear plugs, and the rear plug conveying arm 51 is used for loading the rear plugs on the rear plug feeding mechanism into corresponding lower cover assemblies, so that the structure is simple, and the cost is low.

The rear plug feeding mechanism comprises a rear plug feeding channel 52, a rear plug conveying block 53 arranged at an outlet of the rear plug feeding channel 52 and a fifth driving piece 54 for driving the rear plug conveying block 53 to move, a rear plug loading cavity 55 matched with the rear plug is arranged on the rear plug conveying block 53, the rear plug conveying block 53 has two position relations which are respectively a material receiving position when the rear plug loading cavity 55 is aligned and communicated with the rear plug feeding channel 52 and a material feeding position for moving the rear plug to the lower part of the rear plug conveying arm 51, and one side, facing the rear plug feeding channel 52, of the rear plug conveying block 53 is in blocking arrangement with a material outlet of the rear plug feeding channel 52 at the material feeding position. The feed inlet of the back plug feed channel 52 is connected with the corresponding vibrating disk, each back plug sequentially enters the back plug feed channel 52 through the vibrating disk, the back plug feed channel 52 is a through groove matched with the back plug, the back plug loading cavity 55 is a cavity only enough for loading one back plug, when the back plug loading cavity 55 is aligned and communicated with the back plug feed channel 52, the foremost back plug on the back plug feed channel 52 is pushed to enter the back plug loading cavity 55, the back plug conveying block 53 moves to the feeding position after receiving the back plug at the receiving position, so that the back plug conveying arm 51 can conveniently take the material, when the back plug loading cavity 55 is not aligned with the back plug feed channel 52, the side edge of the back plug conveying block 53 blocks the discharge hole of the back plug feed channel 52 to form limiting fit, the back plug on the back plug feed channel 52 is prevented from continuously moving forward, and the structure is reasonable.

The rear plug feeding assembly 5 comprises a guide rail 56, a rear plug conveying arm 51 is slidably connected to the guide rail 56 through a sliding block 57, the sliding block 57 is driven by an air cylinder 58, a sixth driving piece 59 for driving the rear plug conveying arm 51 to move up and down is arranged on the sliding block 57, and a suction nozzle is arranged on the rear plug conveying arm 51. The guide rail 56 is arranged to enable the rear plug conveying arm 51 to move to the position above the corresponding conveying block 43 from the position for grabbing the rear plug, the sixth driving piece 59 is arranged to enable the rear plug to be pressed down and installed into the lower cover assembly, and the suction nozzle is simple in structure and convenient to grab.

The first driving member 13, the second driving member 22, the third driving member 15, the fourth driving member 33, the fifth driving member 54 and the sixth driving member 59 are all cylinders 58, oil cylinders or other driving members, and in addition, some necessary detecting members, such as infrared sensors, displacement sensors and the like, are required during the operation of the device to detect whether the back plug enters the back plug loading cavity 55 and whether the movement of the transfer block 43 and the back plug conveying block 53 is in place, and the like, which are not described in detail herein.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides an atmospheric pressure switch assembly machine which characterized in that: including the subassembly of bending, bend and consolidate subassembly and soldering subassembly, the subassembly of bending includes the locating piece and sets up the constant head tank on the locating piece, is equipped with the recess of two relative settings on the bottom surface of constant head tank, and the corresponding both sides of constant head tank are provided with the first driving piece that ejector pin and drive ejector pin removed, ejector pin and recess one-to-one, bend and consolidate the subassembly and include the second driving piece that briquetting and drive briquetting removed, the soldering subassembly includes the soldering bit and goes out the tin pipe, bends and consolidate the subassembly and the soldering subassembly passes through conveying assembly and connects.

2. A pneumatic switch assembly machine as recited in claim 1, further comprising: the bottom surface of the positioning groove is provided with a positioning convex column, the positioning block is provided with a guide groove for the ejector rod to penetrate, and the guide groove is communicated with the groove and is vertical to the groove.

3. A pneumatic switch assembly machine as claimed in claim 1 or 2, wherein: the positioning rod penetrates through the groove, a third driving piece for driving the positioning rod to move along the groove in a guiding mode is connected onto the positioning rod, and a first cavity and a second cavity which are in a step shape are formed in the two corresponding sides of the head portion of the positioning rod respectively.

4. A pneumatic switch assembly machine as recited in claim 3, further comprising: the conveying assembly comprises a gear, a toothed chain and a plurality of conveying blocks fixed on the toothed chain, bearing cavities are formed in the conveying blocks, and the conveying blocks sequentially pass through a bending reinforcing assembly and a soldering assembly.

5. A pneumatic switch assembly machine as claimed in claim 4, wherein: the soldering components are two groups, the soldering iron heads and the tin outlet pipes are respectively positioned at two corresponding sides of the conveying block, and the soldering iron heads are connected with a fourth driving part for driving the soldering iron heads to be close to or far away from the bearing cavity.

6. A pneumatic switch assembly machine as claimed in claim 4 or 5, wherein: the rear plug feeding assembly comprises a rear plug feeding mechanism and a rear plug conveying arm which can convey a rear plug to a corresponding bearing cavity and press the rear plug downwards.

7. A pneumatic switch assembly machine as recited in claim 6, further comprising: the back stopper feed mechanism includes back stopper feed channel, set up the back stopper in the exit of back stopper feed channel and carry the piece and drive the fifth driving piece that the piece removed after stopper transport, be provided with on the back stopper transport piece with the back stopper loading chamber of back stopper adaptation, back stopper transport piece has two position relations, connect the material position and remove the pay-off position of back stopper transport arm below with the back stopper when filling in the material position respectively for back stopper loading chamber aligns with back stopper feed channel and feeds through, one side that back stopper transport piece was filled in the feed channel after towards becomes the shutoff setting with the discharge gate of back stopper feed channel when the pay-off position.

8. A pneumatic switch assembly machine as recited in claim 7, further comprising: the rear plug feeding assembly comprises a guide rail, a rear plug conveying arm is connected to the guide rail in a sliding mode through a sliding block, the sliding block is driven through an air cylinder, a sixth driving piece for driving the rear plug conveying arm to move up and down is arranged on the sliding block, and a suction nozzle is arranged on the rear plug conveying arm.