CN112077581A

CN112077581A - Plug-in mechanism

Info

Publication number: CN112077581A
Application number: CN202010968600.2A
Authority: CN
Inventors: 周瑜
Original assignee: Finern Automation Shenzhen Co ltd
Current assignee: Finern Automation Shenzhen Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2020-12-15

Abstract

The invention aims to provide the inserting mechanism which has the advantages of high working efficiency, high inserting precision of small parts, strong compatibility and low labor intensity. The feeding device comprises a three-axis moving mechanism, a material taking and inserting assembly and a product conveying line, wherein the three-axis moving mechanism is fixed above the product conveying line, the material taking and inserting assembly comprises a fixed frame, a plurality of vacuum suction nozzles and a rotary power source, the fixed frame is fixed on the movable end of the three-axis moving mechanism, the vacuum suction nozzles are in running fit with the fixed frame, the rotary power source is fixed on the fixed frame, the vacuum suction nozzles are in transmission connection with the movable end of the rotary power source, and the vacuum suction nozzles are connected with an external vacuum generator. The invention is applied to the technical field of product assembly.

Description

Plug-in mechanism

Technical Field

The invention is applied to the technical field of product assembly, and particularly relates to an inserting mechanism.

Background

The electronic cigarette product needs cigarette holder department to set up sealed pad in the assembling process, prevents that the tobacco tar from leaking, carries out sealed filling of filling up for the manual work usually at traditional assembly method, and inefficiency and because sealed the pad need install inside the recess of cigarette holder, the position of placing the back sealed pad is difficult to the adjustment, places the angle when sealed pad and need invert when incorrect and take out or press from both sides out through tweezers, need consume a large amount of time, artifical intensity of labour is big, increase the probability of makeing mistakes easily after long-term work. The plugging structure realized by the single moving mechanism and the vacuum adsorption component also exists in the market, but the plugging structure is generally used as off-line equipment for performing plugging procedures, the working efficiency is low, only products in a single direction can be plugged, and the plugging structure cannot be applied to material receiving in different directions during online production.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides the inserting mechanism which is high in working efficiency, high in inserting precision of small parts, strong in compatibility and low in labor intensity.

The technical scheme adopted by the invention is as follows: the feeding device comprises a three-axis moving mechanism, a material taking and inserting assembly and a product conveying line, wherein the three-axis moving mechanism is fixed above the product conveying line, the material taking and inserting assembly comprises a fixed frame, a plurality of vacuum suction nozzles and a rotary power source, the fixed frame is fixed on the movable end of the three-axis moving mechanism, the vacuum suction nozzles are in running fit with the fixed frame, the rotary power source is fixed on the fixed frame, the vacuum suction nozzles are in transmission connection with the movable end of the rotary power source, and the vacuum suction nozzles are connected with an external vacuum generator.

According to the scheme, the three-axis moving mechanism drives the material taking and inserting component to perform three-axis motion on a product conveying line, so that the sealing gasket is taken, moved and inserted. The rotary power source is arranged to adjust the posture of the sealing gasket after the sealing gasket is taken out. Specifically, the three-axis moving mechanism drives the plurality of vacuum suction nozzles to take materials, and the sealing gasket is inserted into a product on the product conveying line. Batch material taking and inserting are realized by simultaneously arranging a plurality of vacuum suction nozzles. Through adopting vacuum suction nozzle is as getting the material structure, realizes removing the in-process and tightly adsorbs sealed the pad through the negative pressure, guarantees that sealed pad can not drop and avoid receiving vibrations to influence the change gesture. Through setting up rotary power source drives all vacuum suction nozzle rotates simultaneously, and then guarantees that all sealed pad gestures remain unanimous, guarantees the precision of cartridge in batches.

One preferred scheme is, rotary power source includes rotating electrical machines and hold-in range, and is a plurality of all be equipped with on the vacuum nozzle with hold-in range complex synchronizing wheel, rotating electrical machines passes through the hold-in range drives a plurality of simultaneously vacuum nozzle rotates.

According to the scheme, the rotating motor serves as a power source, and the synchronous belt is used for transmission, so that all the vacuum suction nozzles are driven to rotate simultaneously.

Further preferably, the fixing frame is rotatably provided with a plurality of idle wheels matched with the synchronous belt, and the idle wheels are arranged between every two adjacent vacuum suction nozzles.

According to the scheme, the idler wheels are arranged to limit the synchronous belt, so that the contact area between the synchronous belt and the synchronous wheels is increased, and the transmission efficiency and the rotation stability are improved.

One preferred scheme is, the below of product transportation line is equipped with blocks climbing mechanism, block climbing mechanism including blocking subassembly and jacking subassembly, the jacking subassembly includes jacking cylinder, jacking board and mounting bracket, the mounting bracket is fixed the below of product transportation line, jacking cylinder fixes on the mounting bracket, jacking board is fixed the activity of jacking cylinder is served, it is in to block the subassembly setting the one end of mounting bracket.

According to the scheme, the blocking assembly is arranged to stop the movement of the product carrier on the product conveying line at the inserting position, and the jacking assembly is arranged to lift the product carrier, so that the product carrier is separated from the product conveying line. The product carrier keeps stable and static during the insertion, and the accuracy of the insertion is improved.

The further preferred scheme is that a plurality of guide pillars are arranged on the jacking plate, and a plurality of guide sleeves which are matched with the guide pillars in a one-to-one correspondence manner are correspondingly arranged on the mounting rack.

According to the scheme, the linear movement precision of the jacking plate is improved by arranging the guide columns.

Further preferred scheme is, block the subassembly including driving actuating cylinder, articulated piece and blocking piece, articulated piece is fixed drive actuating cylinder is last, it is articulated to cooperate in to block piece articulated on articulated piece, the one end that blocks with drive actuating cylinder's expansion end cooperation.

According to the scheme, the driving cylinder drives the blocking piece to rotate, so that the blocking piece rotates on the hinge block, and the product carrier is lifted to block and is folded to be released.

Still further preferably, one end of the blocking piece far away from the driving cylinder is rotatably provided with a roller.

According to the scheme, the product carrier and the blocking piece are prevented from being abraded by the roller.

According to a preferable scheme, a pipeline fixing plate is arranged on the fixing frame, a plurality of vacuum suction nozzles are respectively provided with a rotary joint, the rotary joints are communicated with an external vacuum generator through gas pipelines, and the gas pipelines are fixedly connected with the pipeline fixing plate.

It is thus clear from the above-mentioned scheme that through setting rotary joint prevents damage gas pipeline when vacuum suction nozzle rotates, sets up simultaneously the pipeline fixed plate carries out gas pipeline's fixed, improves the stability of mechanism work, increase of service life.

One preferable scheme is that an induction sheet is arranged on one of the vacuum suction nozzles, and an inductor matched with the induction sheet is arranged on the fixed frame.

According to the scheme, the rotating state of the vacuum suction nozzle is detected by arranging the induction sheet, and the reset reference is provided.

According to a preferable scheme, the end part of the vacuum suction nozzle is provided with a contour block, the projection of the lower end face of the contour block is the same as the shape of a workpiece to be installed, the lower end face of the contour block is also provided with a plurality of vacuum adsorption holes, the vacuum adsorption holes are communicated with an external vacuum generator, and the lower end face of the contour block is provided with a guide groove matched with a product.

According to the scheme, the vacuum adsorption holes are formed in the lower end face, the shape of the lower end face is the same as that of the workpiece, so that sufficient adsorption force is generated on the workpiece, and the workpiece is prevented from falling.

Drawings

FIG. 1 is a schematic perspective view of a first aspect of the present invention;

FIG. 2 is a perspective view of the present invention from a second perspective;

FIG. 3 is a schematic perspective view of the take-out cartridge assembly;

FIG. 4 is a schematic perspective view of the shaped block;

fig. 5 is a schematic perspective view of the blocking jack mechanism.

Detailed Description

As shown in fig. 1 to 5, in this embodiment, the present invention includes a three-axis moving mechanism 1, a material taking and inserting assembly 2, and a product transportation line 3, wherein the three-axis moving mechanism 1 is fixed above the product transportation line 3, the material taking and inserting assembly 2 includes a fixed frame 21, a plurality of vacuum nozzles 22, and a rotary power source 23, the fixed frame 21 is fixed on a movable end of the three-axis moving mechanism 1, the plurality of vacuum nozzles 22 are rotatably fitted on the fixed frame 21, the rotary power source 23 is fixed on the fixed frame 21, the plurality of vacuum nozzles 22 are in transmission connection with the movable end of the rotary power source 23, and the plurality of vacuum nozzles 22 are connected with an external vacuum generator.

In this embodiment, the rotary power source 23 includes a rotary motor 231 and a synchronous belt 232, and is a plurality of the vacuum suction nozzle 22 is provided with a synchronous wheel matched with the synchronous belt 232, and the rotary motor 231 drives the plurality of vacuum suction nozzles 22 to rotate through the synchronous belt 232.

In this embodiment, a plurality of idle wheels 24 engaged with the timing belt 232 are rotatably disposed on the fixing frame 21, and the idle wheel 24 is disposed between each pair of adjacent two vacuum suction nozzles 22.

In this embodiment, the below of product transportation line 3 is equipped with blocks climbing mechanism 4, block climbing mechanism 4 including blocking subassembly 41 and climbing subassembly 42, climbing subassembly 42 includes jacking cylinder 421, jacking board 422 and mounting bracket 423, mounting bracket 423 is fixed the below of product transportation line 3, jacking cylinder 421 is fixed on the mounting bracket 423, jacking board 422 is fixed the activity of jacking cylinder 421 is served, it is in to block subassembly 41 setting the one end of mounting bracket 423.

In this embodiment, the lifting plate 422 is provided with a plurality of guide posts 424, and the mounting frame 423 is correspondingly provided with a plurality of guide sleeves 425 correspondingly matched with the plurality of guide posts 424 one by one.

In this embodiment, the blocking assembly 41 includes a driving cylinder 411, a hinge block 412 and a blocking member 413, the hinge block 412 is fixed on the driving cylinder 411, the blocking member 413 is in hinge fit with the hinge block 412, and one end of the blocking member 413 is in fit with the movable end of the driving cylinder 411.

In this embodiment, a roller 414 is rotatably disposed at an end of the blocking member 413 away from the driving cylinder 411.

In this embodiment, the fixing frame 21 is provided with a pipeline fixing plate 25, the plurality of vacuum suction nozzles 22 are provided with rotary joints 26, the rotary joints 26 are communicated with an external vacuum generator through a gas pipeline, and the gas pipeline is fixedly connected with the pipeline fixing plate 25.

In this embodiment, one of the vacuum suction nozzles 22 is provided with a sensing piece 27, and the fixing frame 21 is provided with a sensor 28 cooperating with the sensing piece 27.

In this embodiment, a contour block 221 is disposed at an end of the vacuum nozzle 22, a projection of a lower end surface of the contour block 221 is the same as a shape of a workpiece to be mounted, a plurality of vacuum suction holes 222 are further disposed on the lower end surface of the contour block 221, the plurality of vacuum suction holes 222 are all communicated with an external vacuum generator, and a guide groove 223 matched with a product is disposed on the lower end surface of the contour block 221.

The working principle of the invention is as follows:

the punched sealing gasket workpiece is conveyed to one side of the product conveying line 3 by an external conveying mechanism, the three-axis moving mechanism 1 drives the material taking and inserting component 2 to move to the position above the sealing gasket and then descend to take the material, and the guide groove 223 is matched and butted with a guide piece on the conveying mechanism, so that the lower end face of the profiling block 221 is aligned with and attached to the sealing gasket workpiece.

After the material taking is finished, the material taking insertion component 2 moves to the position above the product conveying line 3, the rotating motor 231 drives the vacuum suction nozzles 22 to adjust the angles, and then the sealing gasket is placed on the product to be installed on the product carrier positioned by the blocking jacking mechanism 4.

And repeating the actions of material taking and material placing until the sealing gaskets of all the products on the product carrier are inserted, and then placing the product carrier back to the product conveying line 3 by the blocking jacking mechanism 4 so as to enable the product carrier to flow into the next procedure.

Claims

1. An insertion mechanism, its characterized in that: it includes triaxial moving mechanism (1), gets material cartridge subassembly (2) and product transportation line (3), triaxial moving mechanism (1) is fixed the top of product transportation line (3), it includes mount (21), a plurality of vacuum nozzle (22) and rotary power source (23) to get material cartridge subassembly (2), mount (21) are fixed the activity of triaxial moving mechanism (1) is served, and is a plurality of vacuum nozzle (22) all normal running fit is in on mount (21), rotary power source (23) are fixed on mount (21), and is a plurality of vacuum nozzle (22) all with the expansion end transmission of rotary power source (23) is connected, and is a plurality of vacuum nozzle (22) all is connected with outside vacuum generator.

2. A cartridge mechanism according to claim 1, characterised in that: rotatory power supply (23) include rotating electrical machines (231) and hold-in range (232), a plurality of all be equipped with on vacuum nozzle (22) with hold-in range (232) complex synchronizing wheel, rotating electrical machines (231) pass through hold-in range (232) drive a plurality of simultaneously vacuum nozzle (22) rotate.

3. A cartridge mechanism according to claim 2, wherein: the fixed frame (21) is rotatably provided with a plurality of idle wheels (24) matched with the synchronous belt (232), and the idle wheels (24) are arranged between every two adjacent vacuum suction nozzles (22).

4. A cartridge mechanism according to claim 1, characterised in that: the below of product transportation line (3) is equipped with blocks climbing mechanism (4), block climbing mechanism (4) including blocking subassembly (41) and jacking subassembly (42), jacking subassembly (42) are including jacking cylinder (421), jacking board (422) and mounting bracket (423), mounting bracket (423) are fixed the below of product transportation line (3), jacking cylinder (421) are fixed on mounting bracket (423), jacking board (422) are fixed the activity of jacking cylinder (421) is served, it is in to block subassembly (41) setting the one end of mounting bracket (423).

5. A cartridge mechanism according to claim 4, characterised in that: the jacking plate (422) is provided with a plurality of guide posts (424), and the mounting rack (423) is correspondingly provided with a plurality of guide sleeves (425) which are correspondingly matched with the guide posts (424) one by one.

6. A cartridge mechanism according to claim 4, characterised in that: the blocking assembly (41) comprises a driving air cylinder (411), a hinged block (412) and a blocking piece (413), the hinged block (412) is fixed on the driving air cylinder (411), the blocking piece (413) is hinged and matched on the hinged block (412), and one end of the blocking piece (413) is matched with the movable end of the driving air cylinder (411).

7. A cartridge mechanism according to claim 5, characterised in that: one end of the blocking piece (413) far away from the driving air cylinder (411) is rotatably provided with a roller (414).

8. A cartridge mechanism according to claim 1, characterised in that: the vacuum suction nozzle is characterized in that a pipeline fixing plate (25) is arranged on the fixing frame (21), a plurality of vacuum suction nozzles (22) are respectively provided with a rotary joint (26), the rotary joints (26) are communicated with an external vacuum generator through gas pipelines, and the gas pipelines are fixedly connected with the pipeline fixing plate (25).

9. A cartridge mechanism according to claim 1, characterised in that: an induction sheet (27) is arranged on one of the vacuum suction nozzles (22), and an inductor (28) matched with the induction sheet (27) is arranged on the fixed frame (21).

10. A cartridge mechanism according to claim 1, characterised in that: the end part of the vacuum suction nozzle (22) is provided with a contour block (221), the projection of the lower end face of the contour block (221) is the same as the shape of a workpiece to be installed, the lower end face of the contour block (221) is further provided with a plurality of vacuum adsorption holes (222), the vacuum adsorption holes (222) are communicated with an external vacuum generator, and the lower end face of the contour block (221) is provided with a guide groove (223) matched with a product.