One kind efficiently pre-folds FPC mechanisms
Technical field
The utility model is related to FPC processing technique fields more particularly to one kind efficiently to pre-fold FPC mechanisms.
Background technology
Need to use flexible FPC in many electronic products, and FPC in electronic product often according to the needs of connection
It is pre-folded.Current FPC not only pre-folds that efficiency is low manually to be pre-folded, and manually pre-folds and pre-folds specification control not to FPC
Standard, and FPC injureds are easily unfavorable for batch machining production.
In summary, the FPC pre-folds operation, there is the problem of inconvenient in practice, so it is necessary to be improved.
Utility model content
The purpose of this utility model is to provide one kind and efficiently pre-folds FPC mechanisms, can complete flexible FPC simple and efficiently
Automation pre-folds operation, reduces FPC injured rates;Several formpiston units are distributed by the way of series connection, and a dynamic band is mostly dynamic, are suitble to big
It produces in batches time saving and cost-effective.
To achieve the above object, using following technical scheme:
One kind efficiently pre-folds FPC mechanisms, including male die arrangement, localization tool, pressing device, prefabricating plate;The positioning is controlled
Tool is positioned at the top of prefabricating plate, for fixing FPC;The pressing device passes through prefabricating plate from prefabricating plate bottom, pre- for that will need
The FPC of folding is pressed on localization tool;The male die arrangement is located at the bottom of prefabricating plate, for abutting or far from pressing device
On so as to fulfill FPC pre- foldable type.
Preferably, the male die arrangement includes the first cylinder, the second cylinder, several formpiston units, the first force plate, second
Force plate, third force plate, the first sliding unit;First force plate, the second force plate, third force plate three is parallel sets
It puts;The first sliding unit side and the first force plate detachable connection, opposite side and the detachable company of the second force plate
It connects;First cylinder slides for the second force plate of driving through the first sliding unit with respect to the first force plate;The formpiston list
Member includes formpiston, the second sliding unit;The third force plate side is distributed several formpistons, and opposite side is correspondingly arranged the second slip
Unit;Second cylinder is used to that third force plate to be driven to slide with respect to the second force plate through the second sliding unit.
Preferably, the male die arrangement further includes the first hinged-support, the second hinged-support;Described second cylinder output shaft one end
Through the second hinged-support and third force plate detachable connection, the other end is through the first hinged-support and the detachable company of the second force plate
It connects.
Preferably, the pressing device includes third cylinder, cylinder block, former, swing arm block, third hinged-support, pinboard;
Described swing arm block one end is connect through third hinged-support with prefabricating plate top side detachable formula, and the other end is detachable with former through pinboard
Formula connects;Described third cylinder output shaft one end and swing arm block detachable connection, the other end is through cylinder block and prefabricating plate bottom
Detachable connection;The third cylinder is used to drive former that the FPC that need to be pre-folded is pressed at the top of localization tool.
Preferably, the male die arrangement further includes buffer, limited block;The limited block is mounted on the second force plate,
To limit the distance of formpiston contact former;The first cylinder that the buffer is removably mounted to the first force plate is another
End, for blocking and the movement of buffer limit block.
Preferably, one end setting step structure of the former;The formpiston is under the driving of the second cylinder along former
Step structure is by the pre- foldable types of FPC.
Preferably, the lug boss of the fixed FPC of localization tool crown center setting, wherein side setting optoelectronic induction are opened
It closes.
Preferably, the male die arrangement further includes floating junction;The first cylinder output shaft is through floating junction and second
Force plate detachable connection.
Preferably, the formpiston unit is set as three, and it is distributed along the length direction of third force plate.
Using the above scheme, the beneficial effects of the utility model are:
1) it realizes the automation that FPC is pre-folded, reduces cost of labor and the injured rate of FPC, be conducive to batch machining production;
2) buffer in the utility model, the stroke of the second cylinder is adjustable, the position of pinboard is adjustable, can more preferably be applicable in
Pre-fold the different location of FPC;
3) several formpiston units are distributed by the way of series connection, mechanism overall compact, save space, and a dynamic band is mostly dynamic,
It is suitble to produce in enormous quantities time saving and cost-effective.
Description of the drawings
Fig. 1 is the preceding visual angle stereogram of the utility model;
Fig. 2 is the back angle stereogram of the utility model;
Fig. 3 is the schematic diagram that the former of the utility model and formpiston cooperation pre-fold FPC;
Fig. 4 is the male die arrangement stereogram of the utility model;
Fig. 5 is the localization tool stereogram of the utility model;
Fig. 6 is the pressing device stereogram of the utility model;
Fig. 7 is the prefabricating plate stereogram of the utility model;
Fig. 8 is stereogram before the FPC precompressed of the utility model;
Fig. 9 is stereogram after the FPC precompressed of the utility model;
Wherein, attached drawing identifier declaration:
1-male die arrangement, 2-localization tool,
3-pressing device, 4-prefabricating plate,
5-FPC, the 101-the first cylinder,
102-the second cylinder, the 103-the first force plate,
104-the second force plate, 105-third force plate,
106-the first hinged-support, the 107-the second hinged-support,
108-buffer, 109-limited block,
110-floating junction, 111-formpiston,
201-photoelectric sensor switch, 301-third cylinder,
302-cylinder block, 303-former,
304-swing arm block, 305-third hinged-support,
306-pinboard.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to figs. 1 to shown in 9, the utility model provides one kind and efficiently pre-folds FPC mechanisms, is controlled including male die arrangement 1, positioning
Tool 2, pressing device 3, prefabricating plate 4;The localization tool 2 is located at the top of prefabricating plate 4, for fixing FPC5;It is described to compress dress
It puts 3 and passes through prefabricating plate 4 from 4 bottom of prefabricating plate, for the FPC pre-folded 5 will to be needed to be pressed on localization tool 2;The male die arrangement
1 be located at prefabricating plate 4 bottom, for abut or far from pressing device 3 so as to fulfill the pre- foldable type of FPC 5.
Wherein, the male die arrangement 1 includes the first cylinder 101, the second cylinder 102, several formpiston units, the first force plate
103rd, the second force plate 104, third force plate 105, the first sliding unit;First force plate 103, the second force plate 104,
105 three of third force plate is arranged in parallel;The first sliding unit side and 103 detachable connection of the first force plate, separately
Side and 104 detachable connection of the second force plate;First cylinder 101 is slided for the second force plate 104 of driving through first
Moving cell is slided with respect to the first force plate 103;The formpiston unit includes formpiston 111, the second sliding unit;The third formpiston
105 side of plate is distributed several formpistons 111, and opposite side is correspondingly arranged the second sliding unit;Second cylinder 102 is for driving the
Three force plates 105 are slided through the second sliding unit with respect to the second force plate 104.
The male die arrangement 1 further includes the first hinged-support 106, the second hinged-support 107;Second cylinder, 102 output shaft
The second hinged-support of one end 107 and 105 detachable connection of third force plate, the other end is through the first hinged-support 106 and the second sun
104 detachable connection of template.
The pressing device 3 includes third cylinder 301, cylinder block 302, former 303, swing arm block 304, third hinged-support
305th, pinboard 306;Described 304 one end of swing arm block is connect through third hinged-support 305 with 4 top side detachable formula of prefabricating plate, another
End is through pinboard 306 and 303 detachable connection of former;Described 301 output shaft one end of third cylinder is detachable with swing arm block 304
Formula connects, and the other end is through cylinder block 302 and 4 bottom detachable connection of prefabricating plate;The third cylinder 301 is used to drive former
The FPC 5 that need to be pre-folded is pressed on 2 top of localization tool by 303.
The male die arrangement 1 further includes buffer 108, limited block 109;The limited block 109 is mounted on the second force plate
On 104, to limit the distance that formpiston 111 contacts former 303;The buffer 108 is removably mounted to the first force plate
103 101 other end of the first cylinder, for blocking and the movement of buffer limit block 109.
One end setting step structure of the former 303;The formpiston 111 is under the driving of the second cylinder 102 along former
303 step structure is by 5 pre- foldable types of FPC.The lug boss of the fixed FPC 5 of 2 crown center of localization tool setting, wherein
Side sets photoelectric sensor switch 201.The male die arrangement 1 further includes floating junction 110;First cylinder, 101 output shaft
Through 110 and second force plate of floating junction, 104 detachable connection.The formpiston unit is set as three, and along third formpiston
The length direction distribution of plate 105.
Utility model works principle:
1) lug boss that FPC 5 is put into localization tool 2 by external feeding sucker is fixed on the positioning, photoelectric sensor switch
201 sensing FPC 5 are in place;
2) third cylinder 301 drives swing arm block 304, pinboard 306, former 303 next in the constraint of third hinged-support 305
Movement is played, compresses FPC 5;
3) the first cylinder 101 pushes second force plate of the driving of floating junction 110,104 opposite first force plate 103 to slide, together
When the second force plate 104 formpiston unit is driven to move together, formpiston 111 is made to reach the lower section of former 303, and (limited block 109 is hit at this time
Displacement distance is limited to buffer 108);
4) the second cylinder 102 the first hinged-support 106, the second hinged-support 107 constraint under, driving formpiston 111 second
Sliding unit drives lower slider, and along the step structure of former 303, by 5 pre- foldable types of FPC, (formpiston 111 is by FPC 5 in former 303
Middle pressurize 3S), that completes FPC 5 pre-folds operation.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within novel spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.