CN2264958Y

CN2264958Y - Rotating-disk gripper for use in capacitor casing-sleeving machine

Info

Publication number: CN2264958Y
Application number: CN 96204750
Authority: CN
Inventors: 郑秉焰
Original assignee: 李明
Priority date: 1996-03-26
Filing date: 1996-03-26
Publication date: 1997-10-15
Anticipated expiration: 2006-03-26

Abstract

The utility model relates to a rotary disk type gripper in a capacitor casing-sleeving machine, which comprises a rotary disk and a driving device, wherein the driving device can control the rotary disk to proceed with 360 DEG discontinuous rotation, and the circumference of the rotary disk is alternatively provided with a plurality of gripping devices. The utility model is characterized in that the center of the rotary disk is provided with a cam which can make progressive rotation following the driving device. Each of the gripping devices is composed of two gripping arms which are pivoted on the rotary disk, and the corresponding inner sides of the two gripping arms are provided with teeth which are mutually engaged. The tail end of the bending part of the longer gripping arm between the two gripping arms is provided with a bearing which is connected or disconnected with the edge of the cam, and a spring is connected between the bearing and a pin shaft of the rotary disk. When the edge of the cam turns to the outer circle of the bearing on the back end of the long gripping arm of one of the gripping devices, the cresting long gripping arm generates the anticlockwise turning coiling a pivot joint shaft in the self middle part and makes the front part of the two gripping arms open.

Description

Rotating disc type clamping device in the capacitor cover sebific duct machine

The utility model relates to a kind of process equipment of electronic device, the rotating disc type clamping device in particularly a kind of capacitor cover sebific duct machine.

Development along with electronics industry, the kind and the demand of electronic devices and components increase significantly, this will seek survival production equipment and processing equipment of producing these electronic devices had both had the higher precision that gadget uses that is applicable to, have again than the processing equipment of general other industry production efficiency of operating frequency and Geng Gao faster, otherwise will be difficult to reduce device cost.

In the production of electrolytic capacitor, generally will be behind the naked product of the capacitor that manufactures, by the sheathed thereon sebific duct of glue pipe socket installation, one of effect of sebific duct is in order to ensure insulation, two of effect is for the ease of showing its characteristic in the head-stamp thereon, the sign of parameter is (for example anodal, negative pole etc.), and present glue pipe socket installation its service speed when finishing the cover process of assembling is very slow, existing capacitor cover sebific duct machine includes the rotating disc type clamping device, detecting checking device and pipe-conveying device constitutes, and clamping device has a rotating disk, the rotating disk periphery is interval with several anchor clamps, the front end of anchor clamps is a clamping part, the folding of clamping part is realized by set several rocking arms and spring in the anchor clamps, but because the switching number of times of anchor clamps is very frequent, in many like this switchings repeatedly, each all can have the reaction force generation of spring and can cause the wearing and tearing of colliding with to the flank of tooth of anchor clamps, the wearing and tearing of the flank of tooth then can have influence on the accuracy that clamping part opens and closes, and then cause and can not cooperate gripping preferably with tube feeding mechanism.In addition, rocking arm noise in unlatching of existing anchor clamps is big, and required operate time is long and speed is slower, like this, production efficiency is descended, and cost improves.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art, a kind of switching that utilizes engaging tooth on the jig arm and rear portion cam to carry out open and close controlling is accurate, noise is little and provide, the rotating disc type clamping device in the high capacitor cover sebific duct machine of production efficiency.

The purpose of this utility model is to realize by following technical scheme:

It comprises that a rotating disk and control rotating disk carry out the transmission mechanism composition that 360 degree batch (-type)s rotate, periphery at rotating disk is arranged at intervals with several anchor clamps, it is characterized in that: in rotating disk, be pivoted one with the reciprocal cam that rotates of transmission mechanism, anchor clamps are to be made of two two jig arm that are hubbed on the rotating disk, the corresponding inboard of two jig arm is provided with intermeshing teeth, the kink end of the long jig arm in two jig arm be provided with one with the cam edge bearing by pasting or breaking away from mutually, between the bearing pin of bearing and rotating disk, hang and be connected with spring, bowlder outside cam edge turns to the long jig arm rear end bearing of a certain anchor clamps, then touch the long jig arm in top and produce the counterclockwise rotation of drive-connecting shaft in the middle part of self, and make the anterior clamping part of two jig arm be the unlatching shape.And when cam leaves bearing, jig arm spring pull back and the teeth effect under auto-closing.

Therefore: remarkable result of the present utility model is:

The 1st: because the folding of jig arm is to be realized by the mode that is meshed of teeth and the lever principle of jig arm, thereby it has the very little noise and the accuracy of switching.

The 2nd: owing to the switching power of every group of anchor clamps is to be realized by contacting with spring pull-back forces and the driving after teeth engagement conversion of rotating cam and bearing, therefore, it collides with very little to anchor clamps rigid, and, have high production efficiency.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing.

Fig. 1 is the position view of the utility model in cover sebific duct machine complete machine.

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 3 is the vertical view after the assembling of the present utility model.

Fig. 4 is an action schematic diagram of the present utility model.

Below in conjunction with accompanying drawing 1-4 concrete structure of the present utility model is described in detail;

The utility model has a rotating disk 5 that intermittently rotates with transmission mechanism, peripheral intervals at rotating disk 5 is provided with array anchor clamps 7, the front end of every group of anchor clamps 7 is equipped with the clamping part 74 of corresponding convex, it is characterized in that: every group of anchor clamps 7 include a long jig arm 71 and a short jig arm 72 that is hubbed on the rotating disk 5 top cards that is hubbed on the rotating disk 5 top cards, pivoting part medial surface in

length jig arm

71 and 72 offers intermeshing teeth 73, there is a bending segment 75 rear end, back extension of long jig arm 71, adorn a bearing 9 at bending segment 75 terminal pivots, a cam 6 is pivoted at rotating disk 5 middle parts, cam 6 is done forward and reverse rotation in a certain angle under transmission mechanism drives, cam 6 away from the distal arc limit 61 in himself axle center and change adjacent its bearing 9 of anchor clamps 7 and contact and make long jig arm 71 to produce counterclockwise rotation mutually around self drive-connecting shaft 51, between the flex point place of bearing 9 and long jig arm 71 bending segments 75, hang to be connected with and make the spring 52 of long jig arm 71 generations around self drive-connecting shaft 51 clockwise rotation.Referring to Fig. 2 to Fig. 4.

Architectural feature of the present utility model also is:

The outline of cam 6 is to enclose structure from the nearly segmental arc 62 of semicircular arc in himself axle center and from the segmental arc 61 oval-shaped far away in himself axle center by one to form, the outline periphery and the bearing 9 of cam 6 are located in the same horizontal plane, and are articulated in bearing 9 on the free end 751 of bending segment 75 of anchor clamps 7 and are crosswise with the bearing pin 53 that is connected spring 52 that shape distributes.Referring to Fig. 2 to Fig. 4.

The bending segment 75 of the back extension of the long jig arm 71 of anchor clamps 7 is 7 shapes and to short jig arm 72 1 lateral bucklings that are meshed with its stage casing medial margin teeth 73.Referring to Fig. 2 to Fig. 4.

Have one cam 6 and anchor clamps 7 postmedians are hidden the lid 8 that the compression set position is lived at the top of rotating disk 5 buckle closure.

Operation principle of the present utility model is: referring to Fig. 1 and Fig. 3.

When rotating disk 5 rotates, each anchor clamps 7 on the rotating disk 5 also rotate synchronously, the power that rotates is by the transmission mechanism control of rotating disk 5 bottoms, and the cam 6 at rotating disk 5 middle parts also can drive back and forth rotation under the band at transmission mechanism, promptly back and forth changes pendulum in the segmental arc between checkout gear 302 and finished product collecting box.Referring to Fig. 1, when the segmental arc far away 61 of cam 6 turns to the position of corresponding checkout gear 302, then can contact long jig arm 71 bending segments vicarious 9 of a certain anchor clamps 7 that just insert to corresponding checkout gear 302 places, these anchor clamps 7 are unlocked.Referring to Fig. 3.And when the segmental arc far away 61 of cam 6 when finished product collecting box 304 1 sides are rotated, owing to the variation of radian is no longer contacted bearing 9, and open anchor clamps can be automatically under 52 effects of its Rear springs with anchor clamps two jig arm to the clamped condition engagement in rotation, therefore, the naked material 4 of capacitor can be clamped and be driven by rotating disk 5 by anchor clamps 7, carries out the sleeve pipe operation until delivering to glue pipe socket assembling device 303 places.

And rotate and when going to 304 places to finished product collecting box 304 directions when the segmental arc far away 61 of cam 6, also can be contacted unlatching corresponding to another anchor clamps 7 at collecting box 304 places, and the capacitor that will package sebific duct falls to being placed in the collecting box 304 by cam.Referring to Fig. 1 and Fig. 4.

Claims

1, rotating disc type clamping device in the capacitor cover sebific duct machine, one rotating disk (5) that intermittently rotates with transmission mechanism is arranged, peripheral intervals at rotating disk (5) is provided with array anchor clamps (7), the front end of every group of anchor clamps (7) is equipped with the clamping part (74) of corresponding convex, it is characterized in that: every group of anchor clamps (7) include the long jig arm (71) and the short jig arm (72) that is hubbed on the card of rotating disk (5) top that are hubbed on the card of rotating disk (5) top, pivoting part medial surface in length jig arm (71) and (72) offers intermeshing teeth (73), there is a bending segment (75) rear end, back extension of long jig arm (71), adorn a bearing (9) at the terminal pivot of bending segment (75), a cam (6) is pivoted at rotating disk (5) middle part, cam (6) is done forward and reverse rotation in a certain angle under transmission mechanism drives, cam (6) away from the distal arc limit (61) in himself axle center and change adjacent its bearing (9) of anchor clamps (7) and contact and make long jig arm (71) to produce counterclockwise rotation mutually around self drive-connecting shaft (51), between the flex point place of bearing (9) and long jig arm (71) bending segment (75), hang to be connected with and make long jig arm (71) produce spring (52) around the clockwise rotation of self drive-connecting shaft (51).

2, according to the rotating disc type clamping device in the described capacitor cover of the claim 1 sebific duct machine, it is characterized in that: the outline of cam (6) is to enclose structure from the nearly segmental arc of semicircular arc (62) in himself axle center and from the segmental arc oval-shaped far away (61) in himself axle center by one to form, the outline periphery of cam (6) and bearing (9) are located in the same horizontal plane, and are articulated in bearing (9) on the free end (751) of bending segment (75) of anchor clamps (7) and are crosswise with the bearing pin that is connected spring (52) (53) that shape distributes.

3, according to the rotating disc type clamping device in the described capacitor of the claim 1 cover sebific duct machine, it is characterized in that: the bending segment (75) of the back extension of the long jig arm (71) of anchor clamps (7) is 7 shapes and to short jig arm (72) one lateral bucklings that are meshed with its stage casing medial margin teeth (73).

4, according to the rotating disc type clamping device in the described capacitor of the claim 1 cover sebific duct machine, it is characterized in that: have one cam (6) and anchor clamps (7) postmedian hidden the lid (8) that the compression set position is lived at the top buckle closure of rotating disk (5).