CN2190616Y

CN2190616Y - Selecting and rearranging mechanism in two terminal adhesive belt packing machine

Info

Publication number: CN2190616Y
Application number: CN 94203149
Authority: CN
Inventors: 李明
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-18
Filing date: 1994-02-18
Publication date: 1995-03-01
Anticipated expiration: 2004-02-18

Abstract

The utility model relates to a selecting and rearranging mechanism in a two terminal adhesive belt packing machine. A conveying mechanism is formed by hinging symmetrical cranks and can be lifted and rotated outwards. Slide rods which are sheathed with slide seats in a sliding way are arranged between the two cranks, and the upper parts of the slide seats are sheathed with two groups of parallel slide rods in the sliding way. Both ends of the two pair of slide rods are respectively fixed to two connecting plates and two clamping plates, and the inner sides of the two connecting plates are connected with two parallel racks engaged with a rotary gear. The bottom of each slide seat is connected with a pull rod, so the slide seats can move frontward and backward. The lower part of one connecting plate is provided with a pulley wheel which is embedded with the other pendulum rod, so the racks can move right and left. Shapers, detectors, converters and foot cutting devices sequentially arranged on the rearranging mechanism of the utility model are all arranged for a left group and a right group in a corresponding way on two slide seats which can move integrally and synchronously.

Description

Selecting and rearranging mechanism in two terminal adhesive belt packing machine

The utility model relates to a kind of wrapping machine, and particularly a kind of two-terminal that is used for electronic devices and components pastes the rearrangement mechanism that sorts in the banding packing machine.

In present automated circuit plate assembling line, generally all to two-terminal components and parts such as employed resistance, electric capacity to standardize one, proper alignment ground comes for assembling use with continuous web feed, the basic structure of this adhesive tape packing machine of this continuous strip then will paste banding packing machine by two-terminal and produce. is as depicted in figs. 1 and 2; It has a support; Upper part of the frame is provided with feed mechanism 1 and sorts rearrangement mechanism 3; At feed mechanism with sort and be provided with delivery track 2 between the rearrangement mechanism 3; Sort rearrangement mechanism 3 rear portions and be provided with a pair of laminating wheel 41; The adhesive tape wheel disc 9A of support one side is transported to the laminating wheel entrance side with adhesive tape 91A; The reel 9B of support opposite side then is sent to paper tape 91B laminating wheel entrance side opposite side; Under the control of control cabinet 8; Terminal is delivered to track 2 by feeder 1 and is sent to sort and carries out integer in the rearrangement mechanism 3; Just detect; Turn to; Being sent to sticking part 4 after the operations such as cutting fits; The again pressing of the preheating of heater via 42 and laminating mechanism 43; Make two-terminal by clamping in by adhesive tape and the formed strip 9 of paper tape; Then; Strip 9 rush with holes through wearing of the punching at laminating mechanisms 43 rear portions and testing agency and detect after excise after selecting underproof two-terminal; At last; Leaving behind leading of traction sheave 6 is pushed to the folding that falls in the folding array mechanism 7, to reach packaged purpose. Traction sheave 6 peripheries be provided with uniform double wedge post 61 with the site of perforation intercalation of strip 9, carry strip 9 with accurate purpose to reach apart from the batch (type) reach.

Be not difficult to find out by above existing Belt sticking machine, two-terminal applying Proper Packing whether key mechanism is to sort rearrangement mechanism 3, and the existing weak point that sorts rearrangement mechanism just is: it will have complicated mechanism to realize finishing many special steps, for example: get material, integer, just detect, turn to, shaping and send action outside again, and finishing of these actions is that fork by the structure of arrays complexity drives its clamp separately and realizes, owing to other component processing error, assembly error, each organize the action of fork can not be fully synchronously and etc. the precision motion, thereby also just caused the complicated of the not good and self structure that sorts rearrangement effect and efficient.Simultaneously, whether the defective that it the produced two-terminal that also must have influence on the last quality of strip and interior subsides thereof folder conforms to quality requirements fully.This makes troubles for undoubtedly circuit card inserting operation and can directly have influence on the workmanship of circuit card.

The utility model purpose just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and provides a kind of synchronism good, and reliable operation and whole drive-type two-terminal simple in structure paste the rearrangement mechanism that sorts in the banding packing machine.

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

Its conveying mechanism is hinged and can turn to lift laterally by symmetrical crank, between two cranks, be arranged with slide bar with the slide sliding sleeve, slide top and two groups of parallel slide bar sliding sleeves, the two ends of two pairs of slide bars are fixed with two connecting panels and two clamping plate respectively, two connecting panel inboards are connected with two parallel racks that are meshed with arm revolving gear, the slide bottom links to each other so that slide moves forward and backward with a pull bar, have in a plate bottom one with the pulley of another fork setting-in, so that the tooth bar sway, the shaper that sets gradually on its rearrangement mechanism, detector, conv and pin-cutting device all by about two groups of correspondences be arranged on two can whole synchronization-moving slide on.

Therefore remarkable result of the present utility model is:

1. but all be assembled on the two corresponding slides of mass motion because of each parts that sorts on the rearrangement mechanism by left and right sides corresponded manner, two corresponding slides are then only driven by two independent forks and are with its motion, thereby, greatly simplify by the structure that self cover fork drives band respectively than each original parts, especially make the motion of each parts can be synchronous, can improve kinematic accuracy.

But the lifting-rotating type structure of conveying mechanism and by the pendulum pull bar drive band and realize about and the mode of motion of former and later two directions, the simplification of structure is achieved, made things convenient for the installation and maintenance of rearrangement mechanism and conveying mechanism self especially.

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

Fig. 1 is the constructional drawing that existing terminal pastes banding packing machine.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is a structural perspective of the present utility model.

Fig. 4 is the STRUCTURE DECOMPOSITION figure of material conveying mechanism among Fig. 3.

Fig. 5 is the birds-eye view of Fig. 3.

Be described in detail below in conjunction with 3～5 pairs of later-model concrete structures of basis of accompanying drawing:

The utility model is by material conveying mechanism 3A and sort rearrangement mechanism 3B and form; Sort and be provided with terminal supportor shaper 301 among the rearrangement mechanism 3B; The utmost point is to detector 302; The utmost point is to converter 303 and pin-cutting device 304; It is characterized in that: sort the terminal supportor shaper 301 among the rearrangement mechanism 3B; The utmost point is to detector 302; Two working portions about the utmost point is divided into to converter 303 and pin-cutting device 304; Each workpiece of left half all unified setting gradually is fixed on the left slide 306; Each workpiece of right half is unified being successively set on the right slide 305 corresponding with left slide 306 all; Left slide 306 be connected slide 305 and be connected and with the motion of fork separately with being connected with fork 308 respectively; Material conveying mechanism 3A is that the front and back crank 31 by two symmetries is articulated on the support and is positioned at the top that sorts rearrangement mechanism 3B; Two parallel slide bars 32 have been fastened along fore-and-aft direction between the one about two cranks 31; Slide 33 and the assembling of two parallel slide bars, 32 sliding sleeves; The protruding wall place, front and rear part on slide 33 tops respectively horizontally slips and is equipped with two couples of

slide bar

34a and 34b; Each fixes the two ends of a pair of slide bar 34a with left connecting plate 37b and left clamping plate 36b; Another two ends to slide bar 34b are respectively fixed with right connecting plate 37a and right clamping plate 36a; Left;

Right clamping plate

36b and 36a are oppositely arranged and are positioned at the right side of slide 33; Respectively be connected with a

tooth bar

371 and 372 that is meshed with slide 33 top transmitting gears 35 at left and right connecting

plates

37b and 37a inboard; Be installed with a pulley 373 in left connecting plate 37b bottom; Pulley 373 is with fork 39 phase embeddings company and with fork 39 side-to-side movements; Slide 33 bottoms are connected with pull bar 38 and seesaw with pull bar 38, the jaw 361 that move to left two clamping plate 36b and the 36a of material conveying mechanism 3B forms be positioned at Material moving track 10 directly over. Referring to Fig. 3 to Fig. 5

Architectural feature of the present utility model also is:

Two cranks 31 are L-shaped and be positioned at the both sides, front and back of rectangle slide 33, be left and right interval shape on the horizontal part 311 of crank 31 and overlap intrinsic two parallel slide bars 32, the bottom of crank 31 and fixing movable mutually pivot joint of supporting plate 312 of support, the upper convex portion that fastens with

slide bar

34a and 34b is arranged in slide 33 and the equal epirelief of left and right

sides clamping plate

36b and 36a top, connecting panel 37b bottom, a left side is connected with a pulley 373, caulking groove 391 intercalation mutually on pulley 373 and fork 39 tops sorts two slides 305 of rearrangement mechanism 3B and 306 and two forks 308 and 307 and is synchronized with the movement and does synchronous opening and closing motion; Left and

right clamping plate

36b and 36a and

slide bar

34a and 34b are synchronized with the movement and do synchronous open and close movement, the front and rear part of the jaw 361 that forms at the left and right clamping plate 36b of

material conveying mechanism

3A and 36a respectively be provided with one outwards visit stretch get material pincers 362 and feeding pincers 363, before and after the quantity that sorts the terminal supportor shaper 301 on the rearrangement mechanism 3B is at least each one group.Referring to Fig. 3 to Fig. 5

Principle of work of the present utility model is:

Material conveying mechanism 3A is under the effect of fork 39 and pull bar 38, it is whole mobile to make whole device can make fore-and-aft direction, get material feeding action to finish, and the while is under fork 39 drives, under the transformation of tooth bar and gear, two

clamping plate

36b and 36a can do involutory clamping again or open release movement, with sorting on the rearrangement mechanism 3B under it that material is veered away.

Claims

1; Sort rearrangement mechanism in the two terminal tape-binding packing-machine; By material conveying mechanism (3A) with sort rearrangement mechanism (3B) and form; Sort and be provided with terminal supportor shaper (301) in the rearrangement mechanism (3B); The utmost point is to detector (302); The utmost point is to converter (303) and pin-cutting device (304); It is characterized in that: sort the terminal supportor shaper (301) in the rearrangement mechanism (3B); The utmost point is to detector (302); Two working portions about the utmost point is divided into to converter (303) and pin-cutting device (304); Each workpiece of left half all unified setting gradually is fixed on the left slide (306); Each workpiece of right half is unified being successively set on the right slide (305) corresponding with left slide (306) all; Left slide (306) be connected slide (305) respectively with fork (308) be connected 307) be connected and with the motion of fork separately; Material conveying mechanism (3A) is that the front and back crank (31) by two symmetries is articulated on the support and is positioned at the top that sorts rearrangement mechanism (3B); Two parallel slide bars (32) have been fastened along fore-and-aft direction between the section about two cranks (31); Slide (33) and the assembling of two parallel slide bars (32) sliding sleeve; The protruding wall place, front and rear part on slide (33) top respectively horizontally slips and is equipped with two pairs of slide bars (34a) and (34b); Each is fixing with left connecting plate (37b) and left clamping plate (36b) at the two ends of a pair of slide bar (34a); Another two ends to slide bar (34b) are respectively fixing with right connecting plate (37a) and right clamping plate (36a); Left; Right clamping plate (36b) and (36a) be oppositely arranged and be positioned at the right side of slide (33); Left and right connecting plates (37b) and (37a) inboard respectively be connected with tooth bar (371) and (372) that are meshed with slide (33) top transmitting gear (35); Be installed with a pulley (373) in left connecting plate (37b) bottom; Pulley (373) is with fork (39) phase embedding company and with fork (39) side-to-side movement; Slide (33) bottom is connected with pull bar (38) and seesaws with pull bar (38), material conveying mechanism (3B) move to left two clamping plate (36b) and (36a) jaw (361) of formation be positioned at Material moving track (10) directly over.

2, according to the rearrangement mechanism that sorts in the described two-terminal subsides of claim 1 banding packing machine, it is characterized in that: two cranks (31) are L-shaped and be positioned at the both sides, front and back of rectangle slide (33), be a left side on the horizontal part (311) of crank (31), the right septum shape overlaps intrinsic two parallel slide bars (32), the bottom of crank (31) and fixing movable mutually pivot joint of supporting plate (312) of support, slide (33) and left and right sides clamping plate (36b) and (36a) the equal epirelief in top have and slide bar (34a) and the upper convex portion that (34b) fastens, left side connecting panel (37b) bottom is connected with a pulley (373), caulking groove (391) intercalation mutually on pulley (373) and fork (39) top sorts two slides (305) of rearrangement mechanism (3B) and (306) and is synchronized with the movement with two forks (308) and (307) and does synchronous opening, resultant motion; Left and right clamping plate (36b) and (36a) and slide bar (34a) and (34b) be synchronized with the movement and do synchronous open and close movement, at the left and right clamping plate (36b) of material conveying mechanism (3A) and the front and rear part of the jaw (361) that (36a) forms respectively be provided with one outwards visit stretch get material pincers (362) and feeding pincers (363), before and after the quantity that sorts the terminal supportor shaper (301) on the rearrangement mechanism (3B) is at least respectively one group.