CN104440038A

CN104440038A - Automatic pre-assembling device for locking and sealing components

Info

Publication number: CN104440038A
Application number: CN201410706573.6A
Authority: CN
Inventors: 谭振豪; 何健华; 郭小东; 龙紫筠; 黎振杰
Original assignee: Jiangmen Daguangming Electric Power Equipment Factory Co Ltd
Current assignee: Jiangmen Daguangming Electric Power Equipment Factory Co Ltd
Priority date: 2014-11-27
Filing date: 2014-11-27
Publication date: 2015-03-25
Anticipated expiration: 2034-11-27
Also published as: CN104440038B

Abstract

The invention relates to an automatic pre-assembling device for locking and sealing components. The automatic pre-assembling device comprises a machine frame, a locating clamp unit arranged on the machine frame, a base pre-assembling unit and a sealing cover pre-assembling unit, wherein the base pre-assembling unit and the sealing cover pre-assembling unit are arranged on a first assembling station and a second assembling station on the machine frame respectively. Compared with the prior art, through mechanisms and components in the pre-assembling device, pre-assembling of multiple locking and sealing bases and multiple locking and sealing covers can be completed through one-time operation, automatic operation of pre-assembling of components of intelligent locking and sealing products is achieved, an existing manual pre-assembling mode is replaced, production cost is greatly lowered, and production efficiency and production yield of the products are improved.

Description

The automatic pre-assembled device of a kind of locked parts

Technical field

The present invention relates to the locked Product Assembly technical field of novel intelligent, particularly relate to the automatic pre-assembled device of a kind of locked parts.

Background technology

Along with the development of society, the locked product of novel intelligent is extensively incorporated in power industry.The locked product of novel intelligent moulds shell seal product according to the non-threading type of one of State Grid Corporation of China's electric energy metering seal specification exploitation.

Along with net company of State Grid is to the further unified standard of electric energy meter, the demand of existing market to the locked product of novel intelligent is very huge, but, the assembly technology of this intelligent locked product realizes mainly through manual or semi-automatic operation at present, especially when carrying out pre-assembled operation to this intelligent locked product, all by manually carrying out having assembled, and comprise locked base and locked capping due to this product component, and its small volume, then need to utilize a large amount of auxiliary clamps that locked capping is installed on locked base top surface in manual assembly production process, carry out a large amount of operation turnovers, so, substantially increase the production cost of product, reduce the production efficiency of product, production output is also subject to great restriction.

Summary of the invention

In order to overcome the shortcoming of prior art with not enough, object of the present invention is for providing a kind of locked parts automatic pre-assembled device, by the cooperating of each mechanism in this prepackage group device and parts, achieve once-through operation and just can complete the pre-assembled of multiple locked parts, also be, once complete the pre-assembled of multiple locked base and multiple locked capping, realize the pre-assembled automated job of intelligent locked product component, substitute the pre-assembled mode of existing craft, greatly reduce production cost, improve the production efficiency of product and the production output of product.

For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions: the automatic pre-assembled device of a kind of locked parts, comprises

---frame, is provided with the first assembling station and the second assembling station;

---positioning fixture unit, be installed in frame, it comprises

Positioning fixture, places multiple locked parts for locating;

Positioning fixture transmits detent mechanism, comprises the conveyer belt for transmitting positioning fixture, for the positioning and clamping mechanism of stationary positioned fixture and the interception hold-down mechanism for tackling positioning fixture; Described positioning and clamping mechanism and interception hold-down mechanism are disposed adjacent in conveyer belt;

---base prefabricated unit, be arranged at frame first and assemble station, it comprises

Base sub-material detent mechanism, for limiting the arrangement of multiple locked base;

Assembling mechanism got by base card, for press-fiting in positioning fixture by the locked base in base sub-material detent mechanism;

---capping prefabricated unit, be arranged at frame second and assemble station, it comprises

Capping sub-material detent mechanism, for limiting the arrangement of multiple locked capping;

And assembling mechanism is drawn in capping, for press-fiting the locked capping in capping sub-material detent mechanism in locked base top surface.

The present invention is by each mechanism in base prefabricated unit, achieving multiple base can by the mode of mechanical automation by accurately and be placed in an orderly manner in positioning fixture, and by each mechanism in capping prefabricated unit, achieving multiple locked capping can respectively with multiple locked base one_to_one corresponding and by the end face of locked base be positioned over exactly in positioning fixture, and press-fited in locked base top surface, complete the locked base of locked parts and the pre-assembled of locked capping, achieve the automated job once completing multiple locked capping and multiple locked base, do not need to carry out operation turnover.Therefore, pre-assembled device of the present invention achieves the pre-assembled full automation of intelligent locked parts, instead of existing hand assembled mode, greatly reduces production cost, improves the production efficiency of product and production output.

Described base card is got assembling mechanism and is comprised

First mounting bracket, is set up in frame first and assembles station, and be positioned at above described conveyer belt;

The traversing parts of base, comprise traversing installing plate, traversing guide plate and transverse cylinder; Described traversing installing plate is fixedly arranged on the first mounting bracket; Described traversing guide plate is installed in traversing installing plate; Described transverse cylinder is fixedly arranged on first mounting bracket one end, and its piston rod is connected with traversing guide plate, and traversing guide plate can be driven in traversing installing plate to do horizontal slip; Base assembling vertical shift parts, comprise vertical shift guide plate and vertical shift cylinder; Described vertical shift guide plate is installed in traversing guide plate; Described vertical shift cylinder is fixedly arranged on described traversing guide plate, and its piston rod is connected with vertical shift guide plate, and vertical shift guide plate can be driven in traversing guide plate to do vertical slip;

And parts got by base assembling card, comprise card column assembly, card column locating part and top air cylinder; Described card column assembly comprises one and is fixedly arranged on the card column pressing plate in vertical shift guide plate and is fixedly arranged on this card column pressing plate bottom surface and the many card columns evenly arranged; Described card column locating part comprise one be fixedly arranged on vertical shift guide plate spacing pressing plate and be fixedly arranged on this spacing pressing plate bottom surface and respectively with described many card columns multiple tops gland cylinder one to one; Described top air cylinder is fixedly arranged in vertical shift guide plate, and its piston rod end is fixedly connected with described spacing pressing plate, and spacing pressing plate can be driven in vertical shift guide plate to do vertical slip; Described many card columns are used for the multiple locked base of card fetch bit simultaneously in base sub-material detent mechanism; It is peripheral that described multiple tops gland cylinder is sheathed on the card column corresponding with it respectively, and multiple locked base can have been driven to press-fit in positioning fixture and depart from card column by top air cylinder.

The traversing parts of the base got in assembling mechanism by base card, are achieved and once can be transplanted on conveyer belt by the multiple locked base in base sub-material detent mechanism, and also namely frame first assembles the top of station; By base assembling vertical shift parts, achieve base assembling card get parts on move and move down; Get parts by base assembling card, the multiple locked base card in base sub-material detent mechanism is got and is separated.Also namely, got all parts in assembling mechanism by base card, while achieving multiple locked base, card is got and is taken out, and simplifies operation and improves packaging efficiency.

Described base sub-material detent mechanism comprises

Sub-material locating platform, be provided with multiple base guide groove for limiting the arrangement of locked base in the middle part of it, its both sides are respectively equipped with and are communicated with and the left feed lead rail be parallel to each other and right feed lead rail with base guide groove;

Part material parts on the left side, comprise for push multiple locked base to base guide groove part on the left side flitch, for part on the left side flitch one-level push the first from left level sub-material cylinder, for part on the left side flitch secondary push the second from left level sub-material cylinder, part on the left side material cylinder mounting plate and for finely tune part on the left side material cylinder mounting plate position part material slide unit on the left side; The described material slide unit that parts on the left side is fixedly arranged in frame; The described material cylinder mounting plate that parts on the left side is installed on and parts material slide unit end face on the left side; Described the second from left level sub-material cylinder is fixedly arranged on and parts material cylinder mounting plate end face side on the left side; Described the first from left level sub-material cylinder is installed on and parts material cylinder mounting plate end face opposite side on the left side, and the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of the second from left level sub-material cylinder, its piston rod with part flitch one end on the left side and be fixedly connected with; The described flitch that parts on the left side is arranged on the left of base guide groove, and it is communicated with base guide groove with left feed lead rail;

And part material parts on the right side, comprise for push multiple locked base to base guide groove part on the right side flitch, for part on the right side flitch one-level push right one-level sub-material cylinder, for part on the right side flitch secondary push right secondary sub-material cylinder, part on the right side material cylinder mounting plate and for finely tune part on the right side material cylinder mounting plate position part material slide unit on the right side; The described material slide unit that parts on the right side is fixedly arranged in frame; The described material cylinder mounting plate that parts on the right side is installed on and parts material slide unit end face on the right side; Described right secondary sub-material cylinder is fixedly arranged on and parts material cylinder mounting plate end face side on the right side; Described right one-level sub-material cylinder is installed on and parts material cylinder mounting plate end face opposite side on the right side, and the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of right secondary sub-material cylinder, its piston rod with part flitch one end on the right side and be fixedly connected with; The described flitch that parts on the right side is arranged on the right side of base guide groove, and it is communicated with base guide groove with right feed lead rail.

By base sub-material detent mechanism, multiple locked base is positioned, make multiple locked base arrange in an orderly manner and lay; And corresponding with the placement location of base locked in positioning fixture, facilitating multiple locked base can accurately and be placed in positioning fixture rapidly, so that the completing fast of next process.

Described capping is drawn assembling mechanism and is comprised

Second mounting bracket, is set up in frame second and assembles station, and be positioned at above described conveyer belt;

The traversing parts of capping, comprise traversing installing plate, traversing guide plate and transverse cylinder; Described traversing installing plate is fixedly arranged on the second mounting bracket; Described traversing guide plate is installed in traversing installing plate; Described transverse cylinder is fixedly arranged on second mounting bracket one end, and its piston rod is connected with traversing guide plate, and traversing guide plate can be driven in traversing installing plate to do horizontal slip;

Capping assembling suction elements, comprises and draws vertical shift guide plate, absorption vertical shift cylinder and Suction cup assembly; Described absorption vertical shift guide plate is installed on the side of traversing guide plate leading flank; Described absorption vertical shift cylinder is fixedly arranged in traversing guide plate, and its piston rod is connected with absorption vertical shift guide plate, and absorption vertical shift guide plate can be driven in traversing guide plate to do vertical slip; Described Suction cup assembly comprises one and is fixedly arranged on the sucking plate of absorption vertical shift guide plate lower end and is fixedly arranged on this sucking plate bottom surface and the multiple suckers evenly arranged; Described multiple sucker is used for drawing the multiple locked capping being arranged in capping sub-material detent mechanism simultaneously;

And capping assembling press mounting parts, comprise and press-fit vertical shift guide plate, press-fit vertical shift cylinder and compression leg assembly; Describedly press-fit the opposite side that vertical shift guide plate is installed on traversing guide plate leading flank; Describedly press-fit vertical shift cylinder and be fixedly arranged in traversing guide plate, its piston rod with press-fit vertical shift guide plate and be connected, and can drive and press-fit vertical shift guide plate do vertical slip in traversing guide plate; Described compression leg assembly comprises one and is fixedly arranged on the pressing plate that press-fits vertical shift guide plate lower end and is fixedly arranged on this pressing plate bottom surface and the many compression legs evenly arranged; Described many compression legs are for press-fiting multiple locked multiple locked base top surface be covered in positioning fixture.

Draw all parts in assembling mechanism by capping, draw while achieving multiple locked capping and take out, simplify operation and improve packaging efficiency.

Described capping prefabricated unit also comprises an adjusting mechanism; Described adjusting mechanism comprise ajust cylinder assembly and with ajust that cylinder assembly piston rod end is connected ajust guide plate; Described cylinder of ajusting is arranged at outside conveyer belt side, and is arranged on the second assembling station; Described guide plate of ajusting is arranged in conveyer belt, and to be positioned at above the second assembling station and below the second mounting bracket.By adjusting mechanism, be conducive to locked capping and can drop into locked base top surface in positioning fixture accurately and rapidly, fast with locked seat aligned.

Described capping sub-material detent mechanism comprises

Sub-material locating platform, be provided with multiple capping guide groove for limiting locked capping arrangement in the middle part of it, its both sides are respectively equipped with and are communicated with and the left feed lead rail be parallel to each other and right feed lead rail with capping guide groove;

Part material parts on the left side, comprise for push multiple locked capping to capping guide groove part on the left side flitch, for part on the left side flitch one-level push the first from left level sub-material cylinder, for part on the left side flitch secondary push the second from left level sub-material cylinder, part on the left side material cylinder mounting plate and for finely tune part on the left side material cylinder mounting plate position part material slide unit on the left side; The described material slide unit that parts on the left side is fixedly arranged in frame; The described material cylinder mounting plate that parts on the left side is installed on and parts material slide unit end face on the left side; Described the second from left level sub-material cylinder is fixedly arranged on and parts material cylinder mounting plate end face side on the left side; Described the first from left level sub-material cylinder is installed on and parts material cylinder mounting plate end face opposite side on the left side, and the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of the second from left level sub-material cylinder, its piston rod with part flitch one end on the left side and be fixedly connected with; The described flitch that parts on the left side is arranged on the left of capping guide groove, and it is communicated with capping guide groove with left feed lead rail;

And part material parts on the right side, comprise for push multiple locked capping to capping guide groove part on the right side flitch, for part on the right side flitch one-level push right one-level sub-material cylinder, for part on the right side flitch secondary push right secondary sub-material cylinder, part on the right side material cylinder mounting plate and for finely tune part on the right side material cylinder mounting plate position part material slide unit on the right side; The described material slide unit that parts on the right side is fixedly arranged in frame; The described material cylinder mounting plate that parts on the right side is installed on and parts material slide unit end face on the right side; Described right secondary sub-material cylinder is fixedly arranged on and parts material cylinder mounting plate end face side on the right side; Described right one-level sub-material cylinder is installed on and parts material cylinder mounting plate end face opposite side on the right side, and the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of right secondary sub-material cylinder, its piston rod with part flitch one end on the right side and be fixedly connected with; The described flitch that parts on the right side is arranged on the right side of capping guide groove, and it is communicated with capping guide groove with right feed lead rail.

By capping sub-material detent mechanism, multiple locked capping is positioned, make multiple locked capping arrange in an orderly manner and lay; And corresponding with the placement location of base locked in positioning fixture, facilitating multiple locked base can accurately and be placed in positioning fixture rapidly, so that the completing fast of next process.

Described conveyer belt is biserial conveyer belt, and it comprises interval and arranges and two conveyer belts be parallel to each other, and the roller of two conveyer belts coaxially connects respectively by a wheel shaft, and the surface of two conveyer belts is positioned at same level height; And the conveyer belt outer rim of described biserial conveyer belt is provided with the position-limited edge for limiting positioning fixture delivering position.

Described interception hold-down mechanism comprises

First station interception cylinder, be arranged at frame first and assemble station front end, and in interval between biserial conveyer belt, its piston rod end is provided with a separation platform, described separation platform is for the positioning fixture separated on the first assembling station and wait to enter the positioning fixture in the first assembling station;

And second station interception cylinder, be arranged at frame second and assemble station front end, and in interval between biserial conveyer belt, its piston rod end is provided with a separation platform, described separation platform is for the positioning fixture separated on the first assembling station and wait to enter the positioning fixture in the first assembling station.

Described positioning and clamping mechanism comprises the first identical station positioning and clamping mechanism of structure and the second station positioning and clamping mechanism.Described first station positioning and clamping mechanism is arranged at frame first and assembles station; Described first station positioning and clamping mechanism comprise for lifting be positioned at the positioning fixture on the first assembling station lifting cylinder, for limit the positioning fixture front and back position be positioned on the first assembling station air operated clamp, for limiting the positioning compression cylinder of the positioning fixture right position be positioned on the first assembling station and stopping the supple of gas or steam cylinder for the gear of the flowing stopping the positioning fixture be positioned on the first assembling station; Described lifting cylinder is arranged at frame first and assembles station, and is arranged in the interval between biserial conveyer belt; Be connected with the piston rod of lifting cylinder bottom described air operated clamp; Described positioning compression cylinder is arranged on outside biserial conveyer belt, and its piston rod end is installed with one towards the pressing plate of air operated clamp side; Described gear cylinder of stopping the supple of gas or steam is disposed adjacent with positioning compression cylinder, and its piston rod end is installed with one to assemble station rear end baffle plate towards frame first.Described second station positioning and clamping mechanism is arranged at frame second and assembles station.

Offer in described positioning fixture and be multiplely uniformly distributed and run through the counter sink of its upper and lower surface.By positioning fixture, the location of locked parts is placed, facilitate the transmission turnover of locked product component on each station, simplify operation and provide packaging efficiency further.

In order to understand better and implement, describe the present invention in detail below in conjunction with accompanying drawing.

Accompanying drawing explanation

Fig. 1 is the structural representation of the automatic pre-assembled device of the locked parts of the present invention;

Fig. 2 is the structural representation of positioning fixture in the present invention;

Fig. 3 is the structural representation that in the present invention, positioning fixture transmits detent mechanism;

Fig. 4 is the structural representation of base sub-material detent mechanism in the present invention;

Fig. 5 is the structure enlarged diagram in Fig. 4 shown in F;

Fig. 6 is base sub-material detent mechanism in Fig. 4 view when filling locked base;

Fig. 7 is the structural representation that in the present invention, assembling mechanism got by base card;

Fig. 8 is the structural representation of capping sub-material detent mechanism in the present invention;

Fig. 9 is the structure enlarged diagram in Fig. 8 shown in G;

Figure 10 is the structural representation that in the present invention, assembling mechanism is drawn in capping.

Detailed description of the invention

Refer to Fig. 1, the automatic pre-assembled device of the locked parts of the present invention, comprises frame 1, positioning fixture unit 2, base prefabricated unit 3 and capping prefabricated unit 4.Described frame 1 is provided with the first assembling station 11 and the second assembling station 12, described positioning fixture unit 2 is installed in frame 1, described base is organized unit in advance and is arranged at frame 1 first assembling station 11, and described capping prefabricated unit 4 is arranged at frame 1 second and assembles station 12.

Please refer to Fig. 2 and Fig. 3, particularly, described positioning fixture unit 2 comprises positioning fixture 21 and positioning fixture transmission detent mechanism 22.Described positioning fixture 21 has several, and be positioned in positioning fixture transmission detent mechanism 22, carry out the turnover between operation with positioning fixture transmission detent mechanism 22, assemble station 11 and second through frame 1 first successively from operation starting point and assemble station 12 and arrive operation terminal.

Described positioning fixture 21 places multiple locked parts for locating, and it offers and is multiplely uniformly distributed and runs through the counter sink 211 of its upper and lower surface.In the present embodiment, the plate of described positioning fixture 21 to be an end face structure be convex shape, 10 counter sinks are offered in positioning fixture 21, described 10 counter sinks are that a column distribution is in positioning fixture 21 with 5, also be, described 10 counter sinks are divided into two row, and often row comprise 5 counter sinks arranged at equal intervals; And two row counter sinks are parallel to each other, often adjacent two counter sinks axis being parallel and wheelbase is equal.

Described positioning fixture transmits detent mechanism 22 and comprises conveyer belt 221, interception hold-down mechanism 222 and positioning and clamping mechanism 223.Described conveyer belt 221 is fixedly arranged in frame 1, and it sends away to the direction for transmitting from frame 1 first assembling station 11 toward the second assembling station 12; Described positioning and clamping mechanism 223 and interception hold-down mechanism 222 are disposed adjacent in conveyer belt 221, wherein, before described interception hold-down mechanism 222 is arranged at the first assembling station 11; Described positioning and clamping mechanism 223 is arranged at frame 1 first and assembles station 11.

Described conveyer belt 221 is for transmitting positioning fixture 21, and it is biserial conveyer belt 221.Described conveyer belt 221 comprises interval and arranges and two conveyer belts be parallel to each other, and the roller of two conveyer belts coaxially connects respectively by a wheel shaft, and the surface of two conveyer belts is positioned at same level height, to realize synchronous driving.

In order to effectively limit the run location of positioning fixture in conveyer belt 221, as a kind of more excellent technical scheme, the conveyer belt outer rim of described biserial conveyer belt is provided with the position-limited edge A for limiting positioning fixture delivering position.

Described interception hold-down mechanism 222 comprises the first station interception cylinder 2221 and the second station interception cylinder 2222.

Described first station interception cylinder 2221 is arranged at frame 1 first and assembles station 11 front end, and in interval between biserial conveyer belt 221, its piston rod end is provided with a separation platform, and described separation platform is for separating positioning fixture on the first assembling station 11 and waiting to enter the positioning fixture in the first assembling station 11.

Described second station interception cylinder 2222 is arranged at frame 1 second and assembles station 12 front end, and in interval between biserial conveyer belt 221, its piston rod end is provided with a separation platform, and described separation platform is for separating positioning fixture on the first assembling station 11 and waiting to enter the positioning fixture in the first assembling station 11.

When the positioning fixture of specifying is by separating platform and being about to enter into the first assembling station 11 or the second assembling station 12, the piston rod of the first station interception cylinder 2221 or the second station interception cylinder 2222 up rises, control to separate platform convex for driving-belt plane, to hinder the flowing being arranged in the positioning fixture at the positioning fixture rear of work at present, prevent rear (rear refers to the first assembling station 11 front or the second assembling station 12 front) positioning fixture from entering into the first assembling station 11 or the second assembling station 12 herein, avoid the impact of rear positioning fixture on the positioning fixture in work.

Described positioning and clamping mechanism 223 comprises the first identical station positioning and clamping mechanism 2231 and the second station positioning and clamping mechanism 2232 of structure.Described first station positioning and clamping mechanism 2231 is arranged at frame 1 first and assembles station 11; Described second station positioning and clamping mechanism 2232 is arranged at frame 1 second and assembles station 12.

Described first station positioning and clamping mechanism 2231 comprises lifting cylinder 51, air operated clamp 52, positioning compression cylinder 53 and gear and to stop the supple of gas or steam cylinder 54.Described lifting cylinder 51 is positioned at the positioning fixture on the first assembling station 11 for lifting, and it is arranged at frame 1 first and assembles station 11, and is arranged in the interval between biserial conveyer belt 221.Described air operated clamp 52 is for clamping the positioning fixture be positioned on the first assembling station 11, to limit the front and back position of this positioning fixture, the bottom of air operated clamp 52 is connected with the piston rod of lifting cylinder 51, with the flexible realization by lifting cylinder 51 piston rod, the positioning fixture be positioned on frame 1 first assembling station 11 is risen, place to facilitate the location of locked base.Described positioning compression cylinder 53 is positioned at for limiting the right position that frame 1 first assembles the positioning fixture on station 11, it is arranged on outside biserial conveyer belt 221, and its piston rod end is installed with a pressing plate, this pressing plate is towards air operated clamp 52 side, to promote to limit the positioning fixture clamped by air operated clamp 52, stationary positioned fixture.Described gear stops the supple of gas or steam cylinder 54 for stopping the flowing of the positioning fixture be positioned on the first assembling station 11, and it is disposed adjacent with positioning compression cylinder 53, and its piston rod end is installed with one assembles the baffle plate of station 11 rear end towards frame 1 first.

Described second station positioning and clamping mechanism 2232 is identical with the structure of the first station positioning and clamping mechanism 2231, and it comprises lifting cylinder 511, air operated clamp 521, positioning compression cylinder 531 and gear and to stop the supple of gas or steam cylinder 541.Described lifting cylinder 511 is positioned at the positioning fixture on frame 1 second assembling station 12 for lifting, and it is arranged at frame 1 second and assembles station 12, and is arranged in the interval between biserial conveyer belt 221.Described air operated clamp 521 is for clamping the positioning fixture be positioned on the second assembling station 12, to limit the front and back position of this positioning fixture, the bottom of air operated clamp 521 is connected with the piston rod of lifting cylinder 51, with the flexible realization by lifting cylinder 511 piston rod, the positioning fixture be positioned on frame 1 second assembling station 12 is risen, place to facilitate the location of locked base.Described positioning compression cylinder 531 is positioned at for limiting the right position that frame 1 second assembles the positioning fixture on station 12, it is arranged on outside biserial conveyer belt 221, and its piston rod end is installed with a pressing plate, this pressing plate is towards air operated clamp 52 side, to promote to limit the positioning fixture clamped by air operated clamp 521, stationary positioned fixture.Described gear stops the supple of gas or steam cylinder 541 for stopping the flowing of the positioning fixture be positioned on the second assembling station 12, and it is disposed adjacent with positioning compression cylinder 531, and its piston rod end is installed with one assembles the baffle plate of station 12 rear end towards frame 1 second.

Please refer to Fig. 4 ~ Fig. 7, particularly, described base prefabricated unit 3 comprises base sub-material detent mechanism 31 and assembling mechanism 32 got by base card.Described base sub-material detent mechanism 31 is for limiting the arrangement of multiple locked base, and described base card gets assembling mechanism 32 for press-fiting in the counter sink of positioning fixture by the locked base in base sub-material detent mechanism 31.

Described base sub-material detent mechanism 31 comprises sub-material locating platform 311, parts material parts 312 on the left side and parts material parts 313 on the right side.

The middle part of described sub-material locating platform 311 is provided with and parts material parts 312 on the left side for limiting and part the base guide groove 3111 that material parts 313 stretch into position on the right side, and its both sides are respectively equipped with and are communicated with and the left feed lead rail 3112 be parallel to each other and right feed lead rail 3113 with base guide groove 3111.Described base guide groove 3111 is parallel with right feed lead rail 3113 with left feed lead rail 3112.

Described part on the left side material parts 312 comprise for push multiple locked base to base guide groove 3111 part on the left side flitch 3126, for part on the left side flitch 3126 one-level push the first from left level sub-material cylinder 3125, for part on the left side flitch 3126 secondary push the second from left level sub-material cylinder 3123, part on the left side material cylinder mounting plate 3122 and for finely tune part on the left side material cylinder mounting plate 3122 position part on the left side material slide unit 3121.The described material slide unit 3121 that parts on the left side is fixedly arranged in frame by an installing plate; The described material cylinder mounting plate 3122 that parts on the left side is installed on and parts material slide unit 3121 end face on the left side; Described the second from left level sub-material cylinder 3123 is fixedly arranged on and parts material cylinder mounting plate 3122 end face side on the left side; Described the first from left level sub-material cylinder 3125 is installed on is parted on the left side material cylinder mounting plate 3122 end face opposite side by the plate that is slidably installed, the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of the second from left level sub-material cylinder 3123, its piston rod with part flitch 3126 one end on the left side and be fixedly connected with; The described flitch 3126 that parts on the left side is arranged on the left of base guide groove 3111, and it is communicated with base guide groove 3111 with left feed lead rail 3112, also be, part flitch 3126 one end on the left side to be connected with the piston rod of the first from left level sub-material cylinder 3125, the other end is arranged in left feed lead rail 3112, and can be extend in base guide groove 3111 by the driving of the first from left level sub-material cylinder 3125.

Further, described flitch 3126 one end be arranged in left feed lead rail 3112 that parts on the left side is provided with two base guide plate a1, wherein the width of a base guide plate is the twice of the width of another base guide plate, the base guide plate that width is large offers 2 row base stopper slots, is often provided with two base positioning area a11 in row base stopper slot; Offer 2 row base stopper slots in another base guide plate, often in row base stopper slot, be provided with a base positioning area a12; The width of each base positioning area equal left feed lead rail 3112 width (width of left feed lead rail 3112 and right feed lead rail 3113 is equal, and equal or slightly larger than the external diameter width of locked base).As from the foregoing, this parts on the left side in flitch 3126 and is provided with altogether 6 base positioning areas.Two-stage propelling movement is carried out to parting flitch 3126 on the left side by the first from left level sub-material cylinder 3125 and the second from left level sub-material cylinder 3123, make to part flitch 3126 on the left side and carry out the different action stretching into protuberate basic unit guide groove 3111 of two sections of strokes, thus make the locked base classification in left feed lead rail 3112 enter into two row base stopper slots, also namely, achieve the locked base being arranged in left feed lead rail 3112 and enter into 6 the base positioning areas parting flitch 3126 on the left side at twice.

Described part on the right side material parts 313 comprise for push multiple locked base to base guide groove 3111 part on the right side flitch 3136, for part on the right side flitch 3136 one-level push right one-level sub-material cylinder 3135, for part on the right side flitch 3136 secondary push right secondary sub-material cylinder 3133, part on the right side material cylinder mounting plate 3132 and for finely tune part on the right side material cylinder mounting plate 3132 position part on the right side material fine setting slide unit 3131.The described material slide unit 3131 that parts on the right side is fixedly arranged in frame by an installing plate; The described material cylinder mounting plate 3132 that parts on the right side is installed on and parts material slide unit 3131 end face on the right side; Described right secondary sub-material cylinder 3133 is fixedly arranged on and parts material cylinder mounting plate 3132 end face side on the right side; Described right one-level sub-material cylinder 3135 is installed on is parted on the right side material cylinder mounting plate 3132 end face opposite side by the plate that is slidably installed, the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of right secondary sub-material cylinder 3133, its piston rod with part flitch 3136 one end on the right side and be fixedly connected with; The described flitch 3136 that parts on the right side is arranged on the right side of base guide groove, and it is communicated with base guide groove 3111 with right feed lead rail 3113; Also namely, described in part flitch 3136 one end on the right side and be connected with the piston rod of right one-level sub-material cylinder 3135, the other end is arranged in right feed lead rail 3113, and can be driven by right one-level sub-material cylinder 3135 and extend in base guide groove 3111.

Further, part flitch 3136 one end be arranged in right feed lead rail 3113 described on the right side and be provided with a base guide plate b1.This base guide plate b1 offers 2 row base stopper slots, is often provided with two base positioning area b11 in row base stopper slot; The width of each base positioning area equals the width of right feed lead rail 3113.It can thus be appreciated that this parts on the right side in flitch 3136 and is provided with 4 base positioning areas.Two-stage propelling movement is carried out to parting flitch 3136 on the right side by right one-level sub-material cylinder 3135 and right secondary sub-material cylinder 3133, part flitch 3136 on the right side and carry out the different action stretching into protuberate basic unit guide groove 3111 of two sections of strokes, thus make the locked base classification in right feed lead rail 3113 enter into two row base stopper slots, also namely, achieve the locked base being arranged in right feed lead rail 3113 and enter into 4 the base positioning areas parting flitch 3136 on the right side at twice.Therefore, when parting flitch 3126 on the left side and the base positioning area parted on the right side in flitch 3136 fills locked base, jointly extend in the base guide groove 3111 of material distributing flat, achieve the ordered arrangement of 10 locked bases, also formation two of namely arranging in base guide groove 3111 arranges locked base, the number often arranging locked base is 5, and its distance often between adjacent two locked bases is equal, makes the arrangement of 10 locked bases consistent with the arrangement of the counter sink of 10 in positioning fixture 21 thus.

Described base card get assembling mechanism 32 comprise the first mounting bracket 321, the traversing parts 322 of base, base assembling vertical shift parts 323 and base assembling card get parts 324.

Described first mounting bracket 321 is set up in frame 1 first and assembles station 11, and is positioned at above described conveyer belt 221.

The traversing parts of described base 322 comprise traversing installing plate 3221, traversing guide plate 3222 and transverse cylinder 3223.Described traversing installing plate 3221 is fixedly arranged on the first mounting bracket 321; Described traversing guide plate 3222 is installed in traversing installing plate 3221; Described transverse cylinder 3223 is fixedly arranged on first mounting bracket 321 one end, and its piston rod is connected with traversing guide plate 3222, and traversing guide plate 3222 can be driven in traversing installing plate 3221 to do horizontal slip.

Described base assembling vertical shift parts 323 comprise vertical shift guide plate 3231 and vertical shift cylinder 3232.Described vertical shift guide plate 3231 is installed in traversing guide plate 3222; Described vertical shift cylinder 3232 is fixedly arranged on described traversing guide plate 3222, and its piston rod is connected with vertical shift guide plate 3231, and vertical shift guide plate 3231 can be driven in traversing guide plate 3222 to do vertical slip.

Described base assembling card is got parts 324 and is comprised card column assembly 3241, card column locating part 3242 and top air cylinder 3243.Described card column assembly 3241 comprises one and is fixedly arranged on the card column pressing plate B1 in vertical shift guide plate 3231 and is fixedly arranged on this card column pressing plate B1 bottom surface and the many card column B2 evenly arranged; Described card column locating part 3242 comprise one be fixedly arranged on vertical shift guide plate 3231 spacing pressing plate B3 and be fixedly arranged on this spacing pressing plate B3 bottom surface and respectively with described many card column B2 multiple top gland cylinder B4 one to one; Described top air cylinder 3243 is fixedly arranged in vertical shift guide plate 3231, and its piston rod end is fixedly connected with described spacing pressing plate B3, and spacing pressing plate B3 can be driven in vertical shift guide plate 3231 to do vertical slip; Described many card column B2 are used for the multiple locked base of card fetch bit simultaneously in base sub-material detent mechanism 31; It is peripheral that described multiple top gland cylinder B4 is sheathed on the card column corresponding with it respectively, and can do vertical motion along the card column periphery corresponding with it, and multiple locked base can have been driven to press-fit in positioning fixture and depart from card column by top air cylinder.In the present embodiment, described card column assembly 3241 comprises 10 card column B2, and described card column locating part 3242 comprises 10 top gland cylinder B4.Described 10 card column B2 are that a column distribution is arranged at card column pressing plate B1 bottom surface with 5, and also, described 10 card column B2 are divided into two row, and often row comprise 5 card column B2 arranged at equal intervals; And two row card column B2 are parallel to each other, often adjacent two card column B2 axis being parallel and wheelbase is equal, also, the arrangement of 10 card column B is consistent with the arrangement of the counter sink of 10 in positioning fixture 21.

Further, conveniently feed lead rail 3112 and right feed lead rail 3113 supply locked base left, and as a kind of more excellent technical scheme, described base prefabricated unit 3 also comprises a base feed mechanism.Described base feed mechanism is a dual channel vibrating disc; Two delivery channels of described dual channel vibrating disc are communicated with right feed lead rail 3113 with left feed lead rail 3112 respectively and connect.

Please refer to Fig. 8 ~ Figure 10, particularly, described capping prefabricated unit 4 comprises capping sub-material detent mechanism 41 and capping absorption assembling mechanism 42.Described capping sub-material detent mechanism 41 is for limiting the arrangement of multiple locked capping; Described capping is drawn assembling mechanism and is used for the locked capping in capping sub-material detent mechanism 41 to press-fit in locked base top surface.

Described capping sub-material detent mechanism 41 is identical with the structure of described base sub-material detent mechanism 31, and it comprises sub-material locating platform 411, parts material parts 412 on the left side and parts material parts 413 on the right side.

The middle part of described sub-material locating platform 411 is provided with and parts material parts 412 on the left side for limiting and part the capping guide groove 4111 that material parts 413 stretch into position on the right side, and its both sides are respectively equipped with and are communicated with and the left feed lead rail 4112 be parallel to each other and right feed lead rail 4113 with capping guide groove 4111.Described capping guide groove 4111 is parallel with right feed lead rail 4113 with left feed lead rail 4112.

Described part on the left side material parts 412 comprise for push multiple locked capping to capping guide groove 4111 part on the left side flitch 4126, for part on the left side flitch 4126 one-level push the first from left level sub-material cylinder 4125, for part on the left side flitch 4126 secondary push the second from left level sub-material cylinder 4123, part on the left side material cylinder mounting plate 4122 and for finely tune part on the left side material cylinder mounting plate 4122 position part on the left side material slide unit 4121.The described material slide unit 4121 that parts on the left side is fixedly arranged in frame 1 by an installing plate; The described material cylinder mounting plate 4122 that parts on the left side is installed on and parts material slide unit 4121 end face on the left side; Described the second from left level sub-material cylinder 4123 is fixedly arranged on and parts material cylinder mounting plate 4122 end face side on the left side; Described the first from left level sub-material cylinder 4125 is installed on is parted on the left side material cylinder mounting plate 4122 end face opposite side by the plate that is slidably installed, the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of the second from left level sub-material cylinder 4123, its piston rod with part flitch 4126 one end on the left side and be fixedly connected with; The described flitch 4126 that parts on the left side is arranged on the left of capping guide groove 4111, and it is communicated with capping guide groove 4111 with left feed lead rail 4112, also be, part flitch 4126 one end on the left side to be connected with the piston rod of the first from left level sub-material cylinder 4125, the other end is arranged in left feed lead rail 4112, and can be extend in capping guide groove 4111 by the driving of the first from left level sub-material cylinder 4125.

Further, described flitch 4126 one end be arranged in left feed lead rail 4112 that parts on the left side is provided with two capping guide plate a2, wherein the width of a capping guide plate is the twice of the width of another capping guide plate, the capping guide plate that width is large offers 2 row capping stopper slots, is often provided with two capping positioning area a21 in row capping stopper slot; Offer 2 row capping stopper slots in another capping guide plate, often in row capping stopper slot, be provided with a capping positioning area a22; The width of each capping positioning area equal left feed lead rail 4112 width (width of left feed lead rail 4112 and right feed lead rail 4113 is equal, and equal or slightly larger than the external diameter width of locked capping).As from the foregoing, this parts on the left side in flitch 4126 and is provided with altogether 6 capping positioning areas.Two-stage propelling movement is carried out to parting flitch 4126 on the left side by the first from left level sub-material cylinder 4125 and the second from left level sub-material cylinder 4123, make to part flitch 4126 on the left side and carry out the action that capping guide groove 4111 is stretched out in two sections of different stretching into of stroke, thus make the locked capping classification in left feed lead rail 4112 enter into two row capping stopper slots, also namely, achieve the locked capping being arranged in left feed lead rail 4112 and enter into 6 the capping positioning areas parting flitch 4126 on the left side at twice.

Described part on the right side material parts 413 comprise for push multiple locked capping to capping guide groove 4111 part on the right side flitch 4136, for part on the right side flitch 4136 one-level push right one-level sub-material cylinder 4135, for part on the right side flitch 4136 secondary push right secondary sub-material cylinder 4133, part on the right side material cylinder mounting plate 4132 and for finely tune part on the right side material cylinder mounting plate 4132 position part on the right side material fine setting slide unit 4131.The described material slide unit 4131 that parts on the right side is fixedly arranged in frame 1 by an installing plate; The described material cylinder mounting plate 4132 that parts on the right side is installed on and parts material slide unit 4131 end face on the right side; Described right secondary sub-material cylinder 4133 is fixedly arranged on and parts material cylinder mounting plate 4132 end face side on the right side; Described right one-level sub-material cylinder 4135 is installed on is parted on the right side material cylinder mounting plate 4132 end face opposite side by the plate that is slidably installed, the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of right secondary sub-material cylinder 4133, its piston rod with part flitch 4136 one end on the right side and be fixedly connected with; The described flitch 4136 that parts on the right side is arranged on the right side of base guide groove, and it is communicated with capping guide groove 4111 with right feed lead rail 4113; Also namely, described in part flitch 4136 one end on the right side and be connected with the piston rod of right one-level sub-material cylinder 4135, the other end is arranged in right feed lead rail 4113, and can be driven by right one-level sub-material cylinder 4135 and extend in capping guide groove 4111.

Further, part flitch 4136 one end be arranged in right feed lead rail 4113 described on the right side and be provided with a capping guide plate b2.This capping guide plate b2 offers 2 row base stopper slots, is often provided with two capping positioning area b21 in row capping stopper slot; The width of each capping positioning area equals the width of right feed lead rail 4113.It can thus be appreciated that this parts on the right side in flitch 4136 and is provided with 4 capping positioning areas.Two-stage propelling movement is carried out to parting flitch 4136 on the right side by right one-level sub-material cylinder 4135 and right secondary sub-material cylinder 4133, part flitch 4136 on the right side and carry out the action that capping guide groove 4111 is stretched out in two sections of different stretching into of stroke, thus make the locked capping classification in right feed lead rail 4113 enter into two row capping stopper slots, also namely, achieve the locked capping being arranged in right feed lead rail 4113 and enter into 4 the capping positioning areas parting flitch 4136 on the right side at twice.Therefore, when parting flitch 4126 on the left side and the capping positioning area parted on the right side in flitch 4136 fills locked capping, jointly extend in the capping guide groove 4111 of material distributing flat, achieve the ordered arrangement of 10 locked cappings, also formation two of namely arranging in capping guide groove 4111 arranges locked capping, the number often arranging locked capping is 5, and its distance often between adjacent two locked cappings is equal, makes the arrangement of 10 locked cappings consistent with the arrangement of the counter sink of 10 in positioning fixture 21 thus.

Described capping is drawn assembling mechanism 42 and is comprised the second mounting bracket 421, the traversing parts 422 of capping, capping assembling suction elements 423 and capping assembling press mounting parts 424.

Described second mounting bracket 421 is set up in frame 1 second and assembles station 12, and is positioned at above described conveyer belt 221.

The traversing parts of described capping 422 comprise traversing installing plate 4221, traversing guide plate 4222 and transverse cylinder 4223.Described traversing installing plate 4221 is fixedly arranged on the second mounting bracket 421; Described traversing guide plate 4222 is installed in traversing installing plate 4221; Described transverse cylinder 4223 is fixedly arranged on second mounting bracket 421 one end, and its piston rod is connected with traversing guide plate 4222, and traversing guide plate 4222 can be driven in traversing installing plate 4221 to do horizontal slip.

Described capping assembling suction elements 423 comprises to be drawn vertical shift guide plate 4231, Suction cup assembly 4232 and draws vertical shift cylinder 4233.Described absorption vertical shift guide plate 4231 is installed on the side of traversing guide plate 4222 leading flank; Described absorption vertical shift cylinder 4233 is fixedly arranged in traversing guide plate 4222, and its piston rod is connected with absorption vertical shift guide plate 4231, and absorption vertical shift guide plate 4231 can be driven in traversing guide plate 4222 to do vertical slip; Described Suction cup assembly 4232 comprises one and is fixedly arranged on the sucking plate C1 of absorption vertical shift guide plate 4231 lower end and is fixedly arranged on this sucking plate C1 bottom surface and the multiple sucker C2 evenly arranged; Described multiple sucker C2 is used for drawing the multiple locked capping being arranged in capping sub-material detent mechanism 41 simultaneously.In the present embodiment, described Suction cup assembly 4232 comprises 10 sucker C2, and the arrangement of described 10 sucker C2 in sucking plate C1 bottom surface is consistent with the arrangement of 10 counter sinks in positioning fixture 21.

Described capping assembling press mounting parts 424 comprise and press-fit vertical shift guide plate 4241, press-fit vertical shift cylinder 4242 and compression leg assembly 4243.Describedly press-fit the opposite side that vertical shift guide plate 4241 is installed on traversing guide plate 4222 leading flank; Describedly press-fit vertical shift cylinder 4242 and be fixedly arranged in traversing guide plate 4222, its piston rod with press-fit vertical shift guide plate 4241 and be connected, and can drive and press-fit vertical shift guide plate 4241 do vertical slip in traversing guide plate 4222; Described compression leg assembly 4243 comprises one and is fixedly arranged on the pressing plate C3 that press-fits vertical shift guide plate 4241 lower end and is fixedly arranged on this pressing plate C3 bottom surface and the many compression leg C4 evenly arranged; Described many compression leg C4 are for press-fiting multiple locked multiple locked base top surface be covered in positioning fixture.In the present embodiment, described compression leg assembly 4233 comprises 10 compression leg C4, and the arrangement of described 10 compression leg C4 in pressing plate C3 is consistent with the arrangement of the counter sink of 10 in positioning fixture 21.

Further, quick and precisely drop into the locked base top surface being arranged in positioning fixture in order to make locked capping, as a kind of more excellent technical scheme, described capping prefabricated unit 4 also comprises an adjusting mechanism.Described adjusting mechanism comprise ajust cylinder assembly and with ajust that cylinder assembly piston rod end is connected ajust guide plate; Described cylinder of ajusting is arranged at outside conveyer belt 221 side, and is arranged on the second assembling station 12; Described guide plate of ajusting is arranged in conveyer belt 221, and to be positioned at above the second assembling station 12 and below the second mounting bracket 421, also be, describedly to ajust above air operated clamp 521 that guide plate is arranged in the second station positioning and clamping mechanism 2232, and its two ends are fixedly arranged on the both sides end face of biserial conveyer belt 221 respectively.Described ajusting in guide plate offers 10 pilot holes, and described 10 pilot holes are to ajust the arrangement in guide plate consistent with the arrangement of 10 counter sinks in positioning fixture 21.

Further, conveniently feed lead rail 4112 and right feed lead rail 4113 supply locked capping left, and as a kind of more excellent technical scheme, described capping prefabricated unit 4 also comprises a capping feed mechanism.Described capping feed mechanism is a dual channel vibrating disc; Two delivery channels of described dual channel vibrating disc are communicated with right feed lead rail 4113 with left feed lead rail 4112 respectively and connect.

Below the course of work of the present invention is sketched:

Open each mechanism in the automatic pre-assembled device of the locked parts of the present invention, make each mechanism in running order; Wherein, several positioning fixtures in positioning fixture unit 2 will constantly enter into the biserial conveyer belt 221 of positioning fixture conveyer belt 221 mechanism, when air operated clamp 52 end face on the piston rod end that positioning fixture is sent to lifting cylinder 51 in the first station positioning and clamping mechanism 2231, when being also namely positioned at the first assembling station 11, first station interception cylinder 2221 controls its piston rod and drives separation platform to reach above conveyer belt 221, to stop the flowing of the rear positioning fixture after being positioned at work at present positioning fixture; Gear simultaneously in the first station positioning and clamping mechanism 2231 cylinder 54 of stopping the supple of gas or steam controls its piston rod and stretches out toward driving-belt, stops the flowing of work at present positioning fixture, makes it stop on air operated clamp 52; Meanwhile, positioning compression cylinder 53 piston rod stretches out push-tight work at present positioning fixture, make it be sitting on air operated clamp 52, and now air operated clamp 52 clamps work at present positioning fixture, thus completes the location of work at present positioning fixture and firm.Then, lifting cylinder 51 lifting positioning fixture, makes positioning fixture close toward the first mounting bracket 321.Meanwhile, in the left feed lead rail 3112 that locked base is sent to the sub-material locating platform 311 of base sub-material detent mechanism 31 by base feed mechanism and right feed lead rail 3113, and promote respectively to part flitch 4126 on the left side and part flitch 4136 on the right side to complete different travel displacement by the first from left level, the second from left level, right one-level, right secondary sub-material cylinder, extend in the base guide groove 3111 of sub-material locating platform 311 together with 10 locked bases, the position completing 10 locked bases limits.So, card column assembly 3241 moves to directly over base guide groove 3111 by the traversing parts 322 of the base got in assembling mechanism 32 by base card, vertical shift guide plate 3231 is driven to move down by the vertical shift cylinder 3232 in base assembling vertical shift parts 323 again, to drive card column assembly 3241 to move down, thus the 10 card column B2 achieved in card column assembly 3241 insert in 10 locked bases respectively; Then, by vertical shift cylinder 3232 moves card column assembly 3241, once from base guide groove 3111, take out 10 locked bases; Again by the transverse cylinder 3223 in the traversing parts 322 of base, card column assembly 32413241 is transferred to above work at present positioning fixture; Then, again move down card column assembly 3241, make in card column assembly 3241 10 card column B2 drive 10 locked bases to enter into 10 counter sinks of work at present positioning fixture simultaneously; Then, the top gland cylinder B4 in card column locating part 3242 is driven to move down along card column periphery by the base assembling card top air cylinder 3242 got in parts 324, and push up the top peripheral edge of pressure 10 locked bases, make 10 locked bases be separated with 10 card column B2 simultaneously and drop in 10 counter sinks of positioning fixture, thus complete the assembling of locked base in work at present positioning fixture.

Complete 10 locked bases to be positioned over after in 10 counter sinks of work at present positioning fixture, lifting cylinder 51 controls its piston rod and shrinks, work at present positioning fixture is driven to move down as in driving-belt plane, air operated clamp 52 now in the first station positioning and clamping mechanism 2231, positioning compression cylinder 53, gear stop the supple of gas or steam cylinder 54 and the first station interception cylinder 2221 all shrink its piston rod, remove the clamping to work at present positioning fixture, obstruction and the stop to rear positioning fixture.Then, work at present positioning fixture drives 10 locked bases flow with conveyer belt 221 and enter into the second assembling station 12, also be, now work at present positioning fixture is positioned at air operated clamp 521 end face of the lifting cylinder 511 of the second station positioning and clamping mechanism 2232, now second station interception cylinder 2222 control its piston rod drive separate platform reach above conveyer belt 221, to stop the flowing of the rear positioning fixture after being positioned at work at present positioning fixture; Gear simultaneously in the second station positioning and clamping mechanism 2232 cylinder 541 of stopping the supple of gas or steam controls its piston rod and stretches out toward driving-belt, stops the flowing of work at present positioning fixture, makes it stop on air operated clamp 521; Meanwhile, positioning compression cylinder 531 piston rod stretches out push-tight work at present positioning fixture, make it be sitting on air operated clamp 521, and now air operated clamp 521 clamps work at present positioning fixture, thus completes the location of work at present positioning fixture and firm.Then, lifting cylinder 511 lifting positioning fixture, makes positioning fixture close toward the second mounting bracket 421.Meanwhile, in the left feed lead rail 4112 that locked capping is sent to the sub-material locating platform 411 of capping sub-material detent mechanism 41 by capping feed mechanism and right feed lead rail 4113, and promote respectively to part flitch 4126 on the left side and part flitch 4136 on the right side to complete different travel displacement by the first from left level, the second from left level, right one-level, right secondary sub-material cylinder, extend in the capping guide groove 4111 of sub-material locating platform 411 together with 10 locked cappings, the position completing 10 locked cappings limits.So, Suction cup assembly 4232 moves to directly over capping guide groove 4111 by the traversing parts 422 of capping drawn in assembling mechanism 42 by capping, absorption vertical shift guide plate 4231 is driven to move down by the absorption vertical shift cylinder 4233 in capping assembling press mounting parts 424 again, move down to drive Suction cup assembly 4232, by suction, the air between sucker C2 and locked capping end face is extracted, thus 10 the sucker C2 achieved in Suction cup assembly 4232 adsorb 10 locked capping end faces respectively simultaneously; Then, again moving Suction cup assembly 4232 by drawing on vertical shift cylinder 4233, once from capping guide groove 4111, taking out 10 locked cappings; Again by the transverse cylinder 4223 in the traversing parts 422 of capping, Suction cup assembly 4232 is transferred to above work at present positioning fixture; Then, again move down Suction cup assembly 4232, draw vertical shift cylinder 4233 to stop bleeding simultaneously, in Suction cup assembly 4232 10 sucker C are separated with 10 locked cappings, and make 10 locked cappings drop into 10 locked base top surfaces in 10 counter sinks of work at present positioning fixture by ajusting guide plate simultaneously, now ajusting cylinder assembly to drive and ajust guide plate and move left and right, making 10 locked cappings just to dropping into 10 locked base top surfaces.So, by transverse cylinder 4223, the compression leg assembly 4233 in capping assembling press mounting parts 424 is transferred to directly over work at present positioning fixture, and move down compression leg assembly 4243 by the vertical shift cylinder 4242 that press-fits of capping assembling press mounting parts 424,10 locked cappings are press-fited in 10 locked base top surfaces by the compression leg C4 of 10 in compression leg assembly 4243 simultaneously, thus complete the locked base of locked parts and the automatically pre-assembled of locked capping, subsequently, just remove the restriction to current positioning fixture, and delivered to subsequent processing by conveyer belt 221.

Repeat the above-mentioned course of work, until meet need of production.

Relative to prior art, the present invention is by each mechanism in pre-assembled device and parts, achieve once-through operation and just can complete the pre-assembled of multiple locked base and multiple locked capping, achieve the pre-assembled automated job of intelligent locked product component, instead of the pre-assembled mode of existing craft, greatly reduce production cost, improve the production efficiency of product and production output.

The present invention is not limited to above-mentioned embodiment, if do not depart from the spirit and scope of the present invention to various change of the present invention or distortion, if these are changed and distortion belongs within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these changes and distortion.

Claims

1. the automatic pre-assembled device of locked parts, is characterized in that: comprise

---positioning fixture unit, be installed in frame, it comprises

Positioning fixture, places multiple locked parts for locating;

2. the automatic pre-assembled device of locked parts according to claim 1, is characterized in that:

Described base card is got assembling mechanism and is comprised

The traversing parts of base, comprise traversing installing plate, traversing guide plate and transverse cylinder; Described traversing installing plate is fixedly arranged on the first mounting bracket; Described traversing guide plate is installed in traversing installing plate; Described transverse cylinder is fixedly arranged on first mounting bracket one end, and its piston rod is connected with traversing guide plate, and traversing guide plate can be driven in traversing installing plate to do horizontal slip;

Base assembling vertical shift parts, comprise vertical shift guide plate and vertical shift cylinder; Described vertical shift guide plate is installed in traversing guide plate;

Described vertical shift cylinder is fixedly arranged on described traversing guide plate, and its piston rod is connected with vertical shift guide plate, and vertical shift guide plate can be driven in traversing guide plate to do vertical slip;

And parts got by base assembling card, comprise card column assembly, card column locating part and top air cylinder; Described card column assembly comprises one and is fixedly arranged on the card column pressing plate in vertical shift guide plate and is fixedly arranged on this card column pressing plate bottom surface and the many card columns evenly arranged;

Described card column locating part comprise one be fixedly arranged on vertical shift guide plate spacing pressing plate and be fixedly arranged on this spacing pressing plate bottom surface and respectively with described many card columns multiple tops gland cylinder one to one; Described top air cylinder is fixedly arranged in vertical shift guide plate, and its piston rod end is fixedly connected with described spacing pressing plate, and spacing pressing plate can be driven in vertical shift guide plate to do vertical slip;

Described many card columns are used for the multiple locked base of card fetch bit simultaneously in base sub-material detent mechanism; It is peripheral that described multiple tops gland cylinder is sheathed on the card column corresponding with it respectively, and multiple locked base can have been driven to press-fit in positioning fixture and depart from card column by top air cylinder.

3. the automatic pre-assembled device of locked parts according to claim 1, is characterized in that:

Described base sub-material detent mechanism comprises

And part material parts on the right side, comprise for push multiple locked base to base guide groove part on the right side flitch, for part on the right side flitch one-level push right one-level sub-material cylinder, for part on the right side flitch secondary push right secondary sub-material cylinder, part on the right side material cylinder mounting plate and for finely tune part on the right side material cylinder mounting plate position part material slide unit on the right side; The described material slide unit that parts on the right side is fixedly arranged in frame;

The described material cylinder mounting plate that parts on the right side is installed on and parts material slide unit end face on the right side; Described right secondary sub-material cylinder is fixedly arranged on and parts material cylinder mounting plate end face side on the right side; Described right one-level sub-material cylinder is installed on and parts material cylinder mounting plate end face opposite side on the right side, and the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of right secondary sub-material cylinder, its piston rod with part flitch one end on the right side and be fixedly connected with; The described flitch that parts on the right side is arranged on the right side of base guide groove, and it is communicated with base guide groove with right feed lead rail.

4. the automatic pre-assembled device of locked parts according to claim 1, is characterized in that:

Described capping is drawn assembling mechanism and is comprised

And capping assembling press mounting parts, comprise and press-fit vertical shift guide plate, press-fit vertical shift cylinder and compression leg assembly; Describedly press-fit the opposite side that vertical shift guide plate is installed on traversing guide plate leading flank; Describedly press-fit vertical shift cylinder and be fixedly arranged in traversing guide plate, its piston rod with press-fit vertical shift guide plate and be connected, and can drive and press-fit vertical shift guide plate do vertical slip in traversing guide plate;

Described compression leg assembly comprises one and is fixedly arranged on the pressing plate that press-fits vertical shift guide plate lower end and is fixedly arranged on this pressing plate bottom surface and the many compression legs evenly arranged; Described many compression legs are for press-fiting multiple locked multiple locked base top surface be covered in positioning fixture.

5. the automatic pre-assembled device of locked parts according to claim 4, is characterized in that: described capping prefabricated unit also comprises an adjusting mechanism; Described adjusting mechanism comprise ajust cylinder assembly and with ajust that cylinder assembly piston rod end is connected ajust guide plate; Described cylinder of ajusting is arranged at outside conveyer belt side, and is arranged on the second assembling station; Described guide plate of ajusting is arranged in conveyer belt, and to be positioned at above the second assembling station and below the second mounting bracket.

6. the automatic pre-assembled device of locked parts according to claim 1, is characterized in that:

Described capping sub-material detent mechanism comprises

And part material parts on the right side, comprise for push multiple locked capping to capping guide groove part on the right side flitch, for part on the right side flitch one-level push right one-level sub-material cylinder, for part on the right side flitch secondary push right secondary sub-material cylinder, part on the right side material cylinder mounting plate and for finely tune part on the right side material cylinder mounting plate position part material slide unit on the right side; The described material slide unit that parts on the right side is fixedly arranged in frame;

The described material cylinder mounting plate that parts on the right side is installed on and parts material slide unit end face on the right side; Described right secondary sub-material cylinder is fixedly arranged on and parts material cylinder mounting plate end face side on the right side; Described right one-level sub-material cylinder is installed on and parts material cylinder mounting plate end face opposite side on the right side, and the other end that the one end at its piston rod place is relative is fixedly connected with the piston rod of right secondary sub-material cylinder, its piston rod with part flitch one end on the right side and be fixedly connected with; The described flitch that parts on the right side is arranged on the right side of capping guide groove, and it is communicated with capping guide groove with right feed lead rail.

7. the automatic pre-assembled device of locked parts according to claim 1, it is characterized in that: described conveyer belt is biserial conveyer belt, it comprises interval and arranges and two conveyer belts be parallel to each other, the roller of two conveyer belts coaxially connects respectively by a wheel shaft, and the surface of two conveyer belts is positioned at same level height; And the conveyer belt outer rim of described biserial conveyer belt is provided with the position-limited edge for limiting positioning fixture delivering position.

8. the automatic pre-assembled device of locked parts according to claim 6, is characterized in that:

Described interception hold-down mechanism comprises

9. the automatic pre-assembled device of locked parts according to claim 7, is characterized in that:

Described positioning and clamping mechanism comprises the first identical station positioning and clamping mechanism of structure and the second station positioning and clamping mechanism; Described first station positioning and clamping mechanism is arranged at frame first and assembles station; Described first station positioning and clamping mechanism comprise for lifting be positioned at the positioning fixture on the first assembling station lifting cylinder, for limit the positioning fixture front and back position be positioned on the first assembling station air operated clamp, for limiting the positioning compression cylinder of the positioning fixture right position be positioned on the first assembling station and stopping the supple of gas or steam cylinder for the gear of the flowing stopping the positioning fixture be positioned on the first assembling station; Described lifting cylinder is arranged at frame first and assembles station, and is arranged in the interval between biserial conveyer belt; Be connected with the piston rod of lifting cylinder bottom described air operated clamp; Described positioning compression cylinder is arranged on outside biserial conveyer belt, and its piston rod end is installed with one towards the pressing plate of air operated clamp side; Described gear cylinder of stopping the supple of gas or steam is disposed adjacent with positioning compression cylinder, and its piston rod end is installed with one to assemble station rear end baffle plate towards frame first;

Described second station positioning and clamping mechanism is arranged at frame second and assembles station.

10. the automatic pre-assembled device of locked parts according to claim 1, is characterized in that: offer in described positioning fixture and be multiplely uniformly distributed and run through the counter sink of its upper and lower surface.