CN110394643B

CN110394643B - Radiating fin vibration assembly machine

Info

Publication number: CN110394643B
Application number: CN201811417527.9A
Authority: CN
Inventors: 郭忠峰; 张渊博; 赵凯
Original assignee: Shenyang University of Technology
Current assignee: Shenyang University of Technology
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2021-05-18
Anticipated expiration: 2038-11-26
Also published as: CN110394643A

Abstract

The utility model provides a fin vibrations assembly machine, this patent discloses a can shake and fashioned processing technology of clamping and equipment to preliminary assembly fashioned aluminum alloy ex-trusions fin group, contains transport module, vertically aligns the module, shakes the module, clamping mechanism transport module and assembles the type module, its characterized in that: the conveying module is used for completing the transmission of the radiating fin group, the longitudinal alignment module is used for eliminating gaps between sheets and spring pieces in the radiating fin group and keeping the sheets and the spring pieces in a tight arrangement, the vibration module is used for achieving the tidiness of the sheets and the spring pieces in a horizontal plane, and the clamping mechanism conveying module and the assembly forming module are used for clamping, so that the integral assembly arrangement is guaranteed after external force is eliminated, and the preparation is made for the integral heating of the tunnel furnace in the next step. The invention can greatly reduce the number of workers required by the clamping of the prior radiating fin, and improves the clamping efficiency and the quality of clamping and molding the radiating fin group.

Description

Radiating fin vibration assembly machine

Technical Field

The invention relates to a radiating fin vibration assembly forming machine, in particular to a radiating fin vibration assembly machine which is composed of a conveying module, a longitudinal alignment module, a vibration module, a clamping mechanism conveying module and an assembly forming module.

Background

With the improvement of the modern manufacturing technology level, a plurality of industrial products with relatively simple technology content are produced by small and medium-sized production enterprises more and more, and the industrial products have the advantages of small batch, multiple varieties, high quality, low cost and the like. With the rapid development of electronic technology, the requirement of the industry on the heat sink is increased, and the requirement on the assembly quality of the heat sink product is increased. Obviously, under the trend, the assembly quality can not be improved by manually holding the vibrator to vibrate the preliminarily assembled radiating fin group, and the development of a device capable of automatically vibrating and integrally locking the preliminarily assembled radiating fin group is urgent.

Patent CN2013104997043 discloses an automatic assembly device for special-shaped cooling fins, which belongs to the field of automatic assembly and comprises a fixed bottom plate, a divider, a rotary table, a feeding mechanical mechanism, a drilling mechanism, a tapping mechanism, a welding pin feeding mechanism, a welding pin clamping mechanism, a discharging mechanical mechanism, a chip removing mechanism and a clamp, wherein the whole assembly system adopts a rotary production line and is completed by 8 stations, and each station is provided with a clamp for fixing the cooling fins, and the automatic assembly device for special-shaped cooling fins has the advantages that: the device realizes the automatic assembly of the special-shaped radiating fins, improves the assembly efficiency, saves labor force and cost, automatically clamps and accurately positions the radiating fins by using the spring by using the self-made clamp, ensures the processing precision, and ensures the indexing quality by using the cam dividing mechanism to accurately index each station.

Disclosure of Invention

OBJECT OF THE INVENTION

The design is a cooling fin vibrations assembly machine, on the basis of guaranteeing assembly efficiency, produces chucking and vibrations effect through the promotion of cylinder to this precision that improves the cooling fin assembly by a wide margin reduces because the error that manual assembly brought, reduction in production cost.

Technical solution of the invention (i.e. summary of the invention)

In order to overcome the defects, the invention provides a radiating fin vibration assembling machine.

The technical scheme of the invention is a technology for carrying out final alignment molding on sheets and spring pieces which are arranged and molded by extrusion and vibration of an air cylinder, mainly comprising five parts, namely a conveying module, a longitudinal alignment module, a vibration module, a clamping mechanism conveying module and an assembly molding module, wherein the conveying module comprises: the plate groove, the conveying cylinder push rod, the conveying cylinder, the limit stop block I, the plate groove upper fixing block storage tank, the plate groove upper fixing block cylinder push rod, the sliding guide rail I, the limit stop block II, the sliding guide rail II, the limit stop block III and the limit stop block IV; the longitudinal alignment module includes: the device comprises a push plate cylinder, a cylinder left fixing frame, a push plate cylinder push rod, a push plate slide rail, a push plate, a limit stop block V, a limit stop block VI and a cylinder right fixing frame; the vibration module includes: the vibration table comprises a vibration table fixed base, a sliding guide rail III, a vibration table cylinder push rod, a left vibration spring vibration table, a right vibration spring, a 307 spring stop block, a sliding guide rail IV and a vibration table cylinder; clamping machine constructs transport module includes: the device comprises a clamping plate, an ascending conveyor frame, an ascending pushing cylinder push rod, an ascending pushing cylinder, a transverse conveyor frame pushing cylinder push rod, a transverse conveyor frame sliding guide rail and a transverse conveyor frame pushing cylinder; the assembled module includes: the device comprises a clamping tenon, a special motor for screwing, a motor fixing upper base, a lead screw fixing base, a lead screw motor lead screw, a screwing motor sliding base, a motor fixing lower base, a clamping tenon air cylinder push rod, a clamping tenon air cylinder and a clamping tenon air cylinder fixing base.

The conveying module mainly conveys the primarily arranged and molded thin sheets and the spring pieces to a next module, the thin sheets and the spring pieces are temporarily arranged in the plate grooves, the plate grooves are pushed to move to the next position along the bottom plate through the conveying cylinder, and the plate grooves are moved to the next position along the preset moving track through different positions of the stop blocks preset on the bottom plate.

The longitudinal alignment module of the invention mainly finishes the longitudinal alignment work, the plate groove can reach the designated position through the last step of conveying module, the push plate of the longitudinal alignment module starts to push the plate groove to generate the extrusion acting force under the push of the cylinder, the fixed block on the plate groove is fixed due to the existence of the fifth limit stop and the sixth limit stop, and the gap between the sheet and the spring leaf can be eliminated, thereby achieving the purpose of longitudinal alignment.

The vibrating module mainly finishes the upturned flattening work of the sheet and the spring leaf caused by longitudinal extrusion, after the longitudinal alignment module is finished, the vibrating table starts to fall to the upper part of the plate groove and is pushed by the cylinder to be subjected to a vertical downward pressure, and meanwhile, the vibrating table is driven to vibrate under the action of the vibrating spring, so that the aim of flattening the plate groove is fulfilled.

The conveying die of the clamping mechanism mainly completes the conveying task of the clamping plates, the clamping plates are stored in the transverse conveying frame, the arrangement of each group of clamping plates is completed through the pushing-up air cylinder at the bottom, the air cylinder pushes one group of clamping plates onto the upward pushing frame, and the upward pushing frame moves upwards to convey the clamping plates to the position of the screwing motor.

The assembling module finishes the final assembling task, the tightening motor pushes the clamping plate to move to the upper end and the lower end of the plate groove through the tightening bolt at the front end, the clamping tenon is buckled in the buckle at the bottom end of the clamping plate, the tightening motor rotates to finish the clamping action, and the clamping plate and the tightening motor return to the initial positions under the driving of respective cylinders to finish the whole radiating fin vibration assembling process.

ADVANTAGEOUS EFFECTS OF INVENTION

Compared with the traditional manual arrangement molding, the vibration assembling machine for the radiating fins has the advantages that heavy manual labor is reduced to a great extent, meanwhile, the arrangement efficiency of the radiating fins and the quality of the formed radiating fins are greatly improved, and compared with a plurality of large molding machines on the market, the vibration assembling machine for the radiating fins has good flexibility and adaptability.

FIG. 1 is an isometric view of the present invention;

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

FIG. 3 is a side view of a longitudinally aligned module axis of the present invention;

FIG. 4 is an axial side view of the shock module of the present invention;

FIG. 5 is a partial enlarged view of the vibration module of the present invention;

FIG. 6 is a side view of a transport shaft module of the clamping mechanism of the present invention;

FIG. 7 is a side view of the assembled module shaft of the present invention;

FIG. 8 is an enlarged view of a portion of the assembled and formed module of the present invention;

FIG. 9 is a schematic view of the final product of the leaf and spring plate of the present invention;

001. the device comprises a sheet, 002, a spring plate, 100, a conveying module, 200, a longitudinal alignment module, 300, a vibration module, 400, a clamping mechanism conveying module, 500, an assembly molding module, 101, a plate groove, 102, a conveying cylinder push rod, 103, a conveying cylinder, 104, a limit stop I, 105, a plate groove upper fixing block, 106, a plate groove upper fixing block storage tank, 107, a plate groove upper fixing block cylinder, 108, a plate groove upper fixing block cylinder push rod, 109, a sliding guide rail I, 110, a limit stop II, 111, a sliding guide rail II, 112, a limit stop III, 113, a limit stop IV, 201, a push plate cylinder, 202, a cylinder left fixing frame, 203, a push plate cylinder push rod, 204, a push plate slide rail, 205, a push plate, 206, a limit stop V, 207, a limit stop VI, 208, a cylinder right fixing frame, 301, a vibration table fixing base, 302, a sliding guide rail III, 303, a vibration table cylinder, 304. The automatic clamping device comprises a left vibrating spring, 305, a vibrating table, 306, a right vibrating spring, 307, a spring stop block, 308, a sliding guide rail IV, 309, a vibrating table cylinder, 401, a clamping plate, 402, an upper conveying frame, 403, an upper pushing cylinder push rod, 404, an upper pushing cylinder, 405, a transverse conveying frame pushing cylinder push rod, 406, a transverse conveying frame pushing cylinder push rod, 407, a transverse conveying frame, 408, a transverse conveying frame sliding guide rail, 409, a transverse conveying frame pushing cylinder, 501, a clamping tenon, 502, a special tightening motor, 503, a motor fixing upper base, 504, a lead screw fixing base, 505, a lead screw motor, 506, a lead screw, 507, a motor sliding base, 508, a motor fixing lower base, 509, a clamping tenon cylinder push rod, 510, a clamping tenon cylinder, 511 and a clamping tenon cylinder fixing base.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the heat sink vibration assembly machine comprises a conveying device 100, a longitudinal alignment module 200, a vibration module 300, a clamping mechanism conveying module 400 and an assembly molding module 500, wherein a conveying cylinder 103 pushes a plate groove 101 to the side edge of the plate groove to reach a third limit stop 112 position, a plate groove upper fixing block 105 is pushed out from a plate groove upper fixing block storage tank 106 by a plate groove upper fixing block cylinder 107, a first limit stop 104, a second limit stop 110, a third limit stop 112 and a fourth limit stop 113 groove 101 move to play a limiting role, a push plate 205 is positioned on a push plate slide rail 204 to push the bottom of the plate groove 101, a fifth limit stop 206 and a sixth limit stop 207 are positioned on the top of the plate groove upper fixing block 105, a vibration table fixing base 301 is fixed on a frame, a slide guide rail three 302 and a fourth slide guide rail 308 and a vibration table 305 are connected on the fixing base 301 to slide, the vibration table 305 is right above the plate groove 101, the notch of the upward conveying frame 402 is in the same plane with the transverse conveying frame 407 when the upward conveying frame is at the bottom end, the notch of the upward conveying frame 402 is in the same plane with the motor rotor of the screwing special motor 502 when the upward conveying frame is at the top end, and the screw motor 505 drives the screwing motor sliding base 507 on the screw 506 to move along the longitudinal direction.

In the conveying module 100, the conveying cylinder push rod 102 is driven by the conveying cylinder 103 to push the plate groove 101 to move to the position of the first limit stop 104, the second limit stop 110, the third limit stop 112 and the fourth limit stop 113 to the third limit stop 112.

And in the longitudinal alignment module 200, the push plate air cylinders 201 fixed on the air cylinder left fixing frame 202 and the air cylinder right fixing frame 208 push the push plate air cylinder push rods 203, and push the push plates 205 fixed on the push plate sliding rails 204 to move to the bottom of the plate groove 101, so that the fixed blocks 105 on the plate groove are pressed at the position of a fifth limit stop 206 and a sixth limit stop 207, and the longitudinal alignment is completed.

After the vertical alignment of the previous step is completed, the vibration module 300 is pushed by the vibration table cylinder 309, fixed by the vibration table fixing base 301, drives the spring support plate 307 to move downward along the third sliding guide rail 303 and the second sliding guide rail 308, and compresses the left vibration spring 304 and the right vibration spring 306, so that the vibration table 305 is pressed on the plate groove 101, and the vibration alignment is completed.

In the clamping mechanism conveying module 400, the clamping plate 401 is preassembled in the transverse conveying frame 407 and moves to the leftmost position through the transverse conveying frame sliding guide rail 408 to be fixed, the transverse conveying frame push-up cylinder push rod 406 pushes the preassembled clamping plate 401 to be pushed out under the pushing of the transverse conveying frame push-up cylinder 405, the transverse conveying frame push cylinder 409 pushes the clamping plate 401 into the upper conveying frame 402, and the upper pushing cylinder 404 pushes the upper conveying frame 402 to the top.

In the assembly module 500, a lead screw motor 505 drives a lead screw 506 to enable a tightening motor sliding base 507 to push a clamping plate 401 to be buckled on two sides of a plate groove 101, a tenon clamping cylinder 510 pushes a tenon 501 which is positioned on a tenon storage box and is called to be placed to a preset position, a tightening special motor 502 which is positioned on the tightening motor sliding base 507 and is fixed by a motor fixing upper base 503 and a motor fixing lower base 508 starts to rotate, the clamping plate 401 is enabled to be pre-tightened on two sides of the plate groove 101, then a push plate 205 and the tightening special motor 502 return to the initial position, and the whole radiating fin vibration assembling process is completed.

The above preferred embodiments are merely illustrative of the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention belong to the scope of the present invention.

Claims

1. The utility model provides a fin vibrations assembly machine, contains transport module, vertically aligns module, vibrations module, clamping mechanism transport module, assembly shaping module which characterized in that: the device comprises a three-layer frame structure, a vibration module, a conveying module, a longitudinal alignment module and an assembly module, wherein the uppermost layer of the three-layer frame structure fully utilizes space, the middle layer of the three-layer frame structure is the conveying module, the longitudinal alignment module and the assembly module, and the lowermost layer of the three-layer frame structure is the clamping mechanism conveying module;

the fixed block on the plate groove in the conveying module is pushed into the plate groove by a special cylinder, and the topmost part of the fixed block on the plate groove is lower than the topmost part of the plate groove;

the conveying cylinder pushes the plate groove to the side edge of the plate groove to reach the third position of the limit stop, the fixed block on the plate groove is pushed out from the storage tank of the fixed block on the plate groove by the cylinder of the fixed block on the plate groove, and the first limit stop, the second limit stop, the third limit stop and the fourth limit stop play a limiting role in the movement of the plate groove;

the plate groove in the longitudinal alignment module is pressed on the limit stop five and the limit stop six by the push plate;

the vibration table in the vibration module is positioned right above the plate groove, and when the vibration table falls to the upper part of the plate groove, the vibration table is pushed by the cylinder to bear a vertically downward pressure, and simultaneously, the vibration table is driven to generate vibration which can be applied to the radiating fin group under the action of the vibration spring;

the clamping mechanism conveying module is characterized in that a clamping plate is preassembled in a transverse conveying frame and moves to the leftmost position through a sliding guide rail of the transverse conveying frame to be fixed, a push rod of an upward pushing cylinder of the transverse conveying frame pushes the preassembled clamping plate downwards under the pushing of the upward pushing cylinder of the transverse conveying frame, the transverse conveying frame pushes the clamping plate into an upward conveying frame, and the upward pushing cylinder pushes the upward conveying frame to the top;

when a transverse conveying frame in a conveying module of the clamping mechanism moves to the leftmost side, a limiting hole at the lower part is just aligned with a push rod of the push-up cylinder, a notch is 10 mm lower than a notch of the transverse conveying frame when the ascending conveying frame is at the bottommost end, and the upper surface of the ascending conveying frame and a bottom plate of the workbench are in the same plane when the ascending conveying frame is at the topmost end;

the head of a clamping plate in the assembly forming module is provided with a tightening bolt, the lower part of the tenon clamping storage tank is provided with a through hole which is opposite to a push rod of the tenon clamping cylinder, and the tenon clamping moves upwards to penetrate through a notch at the bottom of the clamping plate;

and assembling the forming module, driving a screw rod by a screw rod motor to enable a screwing motor sliding base to push a clamping plate to be buckled on two sides of a plate groove, pushing a clamping tenon stored in a clamping tenon storage box to a preset position by a clamping tenon cylinder, starting to rotate a screwing special motor fixed by a motor fixed upper base and a motor fixed lower base on the screwing motor sliding base to enable the clamping plate to be pre-tightened on two sides of the plate groove, and then returning the pushing plate and the screwing special motor to the initial position to finish the whole cooling fin vibration assembling process.