The seaming chuck device that the bill binder is used
Technical field
The utility model relates to the seaming chuck device that a kind of bill binder is used, especially a kind of with from bottom to top bill is holed and to finish the automatic bill binder of poling, plastic packaging matching used.
Background technology
Along with society and expanding economy, the increase that the generation of various tickets and transmission capacity are a large amount of, following a large amount of notices, file, record, machine account and the written information of various societies and economic activity to remain irreplaceable raw file data, is historical important witness, human civilization historical facts carrier.Normalized bookbinding and filing have become the whole society, and each forms necessary work of unit and the vital task under the legal system.Workload is also increasing.The instrument of the bill bookbinding also simple perforator of clump adds manual press seal, develop into by motor-driven boring and wear, the semi-automatic special equipment of riveting pipe combination operation.At present, traditional bill binder is general to adopt boring from top to bottom, the form of poling, riveting pipe from bottom to top, and bill is bound.Because adopt this form, drill bit is holed from top to bottom, can not effectively discharge inefficiency for the paper scrap that produces in the boring procedure.Fail in indivedual technical schemes of from bottom to top bill being holed that adopted fine solution with wear, cooperate complicated integral structure, automaticity low between riveting pipe mechanism and other each mechanism.The design of the frame for movement part that matches with central microprocessor and process control block (PCB) in the bill binder at present can not adapt to the needs of reality.
Summary of the invention
Be to solve the deficiencies in the prior art, the purpose of this utility model is for adapting to down in the full-automatic bill binder of advanceable, hole and wear, the designed a kind of effectively workpiece pressing of needs of riveting pipe mechanism.Accurately realize drill pad and last die hole with following advanceable and wear, the transposition of riveting pipe mechanism cooperates, and accomplishes technique effect simple and reasonable, high efficiency.
Abide by the full-automatic bill binder of advanceable global design principle down in the basic design of the present utility model, whole seaming chuck device is positioned above the worktable panel of central rack.Crucial design concept is: comprise press-down type transmission mechanism, seaming chuck self-locking mechanism in the mechanism, with the driving mechanism and the power motor of several said mechanism.Press-down type transmission mechanism and seaming chuck self-locking mechanism are by being fixed on guide upright post above the worktable panel and two slide blocks location and being slip cooperating relationship with guide upright post.The below of two slide blocks is provided with stage clip.Be fixed with the tooth bar of vertical direction and the cantilevered top board that front end is fixed with the drill bit cushion block on the cunning of press-down type transmission mechanism is fast.The tooth bar of vertical direction and the driving mechanism that is positioned at the gear composition press-down type transmission mechanism on the power motor output shaft.Comprise an one-way brake mechanism in the seaming chuck self-locking mechanism, be fixed with the left and right guide pillar of horizontal direction on the slide block that is connected with one-way brake mechanism, by means of the nose of two gathering sills location on the left and right guide pillar be fixed with and wear, matching used die and the reset tension spring gone up of riveting pipe mechanism.Slide plate by the cam backup plate and the cam on being positioned at the power motor output shaft press that touching rolls and cooperate the driving mechanism of the last die in the driving mechanism of composition press-down type transmission mechanism.
Good effect of the present utility model be mechanism simplicity of design, cooperate ingenious, cooperate accurately, rapidly and efficiently.Drill pad was delivered to cooperation position when the design utilized press-down type transmission mechanism driving seaming chuck self-locking mechanism to compress bill downwards.Utilize space that the press-down type transmission mechanism resets and by one-way brake mechanism, wear, riveting pipe mechanism and last die put in place simultaneously, finishes last processing simultaneously.
How illustrate further goal of the invention of the present utility model below in conjunction with the drawings and specific embodiments realizes.
Description of drawings
Fig. 1 is the structural representation of drill pad this device when putting in place.
Fig. 2 is the view of another direction of Fig. 1.
Fig. 3 is the structural representation of this device when upward die puts in place.
Fig. 4 is the view of another direction of Fig. 3.
Illustration is as follows: 1, slide block, 2, the cantilevered top board, 3, tooth bar, 4, gear, 5, slide block, 6, motor, 7, drill bit cushion block, 8, cam, 9, the cam backup plate, 10, drill bit, 11, the braking release lever, 12, left and right guide upright post, 13, the extension spring that resets, 14, left and right guide pillar, 15, slide plate, 16, the locating laser pipe, 17, go up die, 18, brake bar 19, friction catch piece, 20, the braking stage clip, 21, mould the pipe thimble, 22, following die 23, worktable panel, 24, location-plate, 25, groove, 26, alignment pin.27, minor axis, 28, awl end push rod, 29, brake block, 30, the gathering sill on the left and right guide pillar.
The specific embodiment
Can confirm in conjunction with the accompanying drawings: the purpose of this utility model is the seaming chuck device that advanceable is holed, worn down in design a kind of new-type and the automatic bill binder, riveting pipe automatic transfer equipment adapts.This device can compress bill and will hole, matched drill bit cushion block 7 during the poling rivet hot, go up die 17 and accurately locate.The embodiment that provides in conjunction with the accompanying drawings is as can be seen: whole device is positioned above the worktable panel 23 of central rack, key improvements is to comprise in the mechanism press-down type transmission mechanism, seaming chuck self-locking mechanism, with the driving mechanism and the power motor 6 of several said mechanism, press-down type transmission mechanism and seaming chuck self-locking mechanism are by being fixed on guide upright post 12 above the worktable panel 23 and two slide blocks (1,5) location and being slip cooperating relationship with guide upright post 12.The below of two slide blocks (1,5) is provided with stage clip.Be fixed with the tooth bar 3 of vertical direction and the cantilevered top board 2 that front end is fixed with drill bit cushion block 7 on the cunning of press-down type transmission mechanism fast 1.The tooth bar 3 of vertical direction and the driving mechanism that is positioned at the gear 4 composition press-down type transmission mechanisms on power motor 6 output shafts, comprise an one-way brake mechanism in the seaming chuck self-locking mechanism, be fixed with the left and right guide pillar 14 of horizontal direction on the slide block 5 that is connected with one-way brake mechanism, by means of slide plate 15 front ends of 30 location of two gathering sills on the left and right guide pillar 14 be fixed with and wear, matching used die 17 and the reset tension spring 13 gone up of riveting pipe mechanism.The cam 8 of slide plate 15 by cam backup plate 9 and on being positioned at power motor 6 output shafts pressed and being touched the driving mechanism that rolling cooperates the last die 17 in the driving mechanism of forming the press-down type transmission mechanism.
One-way brake mechanism in the seaming chuck self-locking mechanism comprises the fixing brake bar 18 on sliding fast 5, and it passes worktable panel 23 and by pushing away spring 20 and be arranged on panel the relative static one-way brake cooperation of friction catch piece down 19 realizations on hinge axis 31 and the release link 11.
Before the bill binder is holed from bottom to top, motor 6 drives the gear 4 and the cam 8 that are installed on it and rotates, it is descending along left and right guide pillar 12 that gear 4 drives the tooth bar 3 that is installed on the slide block 1, cantilevered top board 2 is installed on the slide block 1, drill bit cushion block 7 is installed on the cantilevered top board 2, and is therefore also descending thereupon.Spring on the left and right guide pillar 13 is compressed, simultaneously, be installed under the braking of brake bar 18 on the slide block 5 and friction catch piece 19, bill is pressed on the worktable panel 23, drill bit 10 up borings thereupon, it is saturating with hole drill when contacting with drill bit cushion block 7 that drill bit 10 is up, 10 times horizontal resets of drill bit.Motor 6 counter-rotatings simultaneously drive the gear 4 and the cam 8 that are installed on it and rotate, and it is up along left and right sides guide pillar 12 that gear 4 drives the tooth bar 3 that is installed on the slide block 1, and cantilevered top board 2 is installed on the slide block 1, and drill bit cushion block 7 is installed on the upper cantilever formula top board 2; Therefore also up thereupon.Simultaneously, cam 8 rotates 9 reaches of actuating cam backup plates, press touch the sliding panel on the cam backup plate 9 15 and mounted thereto on die 17 reaches, make the hole of die aligning to get out of die 17.Simultaneously, slide block 5 is not up under the effect of brake bar 18 and brake block 19, still bill is compressed; So that carry out next step poling riveted joint.
As wear, shown in riveting tubulose attitude Fig. 3,4: after the transposition of bottom, thimble 21 and the following die 22 that is installed in are managed up with moulding on being through, to mould pipe penetrates in the bill hole, heating under last die 17 and 22 cooperations of following die, pressurization, the bill riveted joint is lived, then, it is up under spring action to press 11 times clamping arms 5 of braking release lever, finishes the bookbinding in a hole.When pressing down once more, cam 8) rotate, after under back-moving spring 13 effects, move, get out of the way the position of drill bit cushion block (7), so that the boring in next hole.
The key of above technology is that drill bit cushion block 7 and last die 17 are not installed together, but adopts isolating construction, solves the paper scrap influence and moulds pipe poling, riveted joint problem.
Further improving is the automatic positioning structure that has adopted drill bit cushion block 7.Concrete design is: comprise a hollow quadrangular housing in cantilevered top board 2 front ends institute fixed reamer head cushion block 7 structures in the press-down type transmission mechanism, housing middle part process two symmetrical distributions with the seaming chuck self-locking mechanism in the hollow out groove 25 of gathering sill (30) physical dimension coupling on the left and right guide pillar 14.Wall with hollow housing when the meaning of said hollow out is the processing groove here penetrates, and bottom land and cavity are connected.Be hook-shaped brake block 29 strands and be connected on the housing by being arranged on 27 two L shaped front ends of minor axis in the groove 25, be provided with a reset tension spring between the two hook-shaped front ends.Someone is called opening and closing formula crab claw structure.Brake block 29 drive units are positioned at housing 25 upper ends of hollow quadrangular by the guide groove 30 that processes on alignment pin 26, the awl end push rod 28, the conical surface that awl holds the upper end of push rod 28 to be fixed on cantilevered top board 2 upper and lower ends by location-plate 24 transmits pressure by cantilevered top board 2 and is pressed on two folding inclined-planes on the brake block 29, is provided with reseting pressuring spring between location-plate 24 and the hollow quadrangular housing upper surface.
Above structural shape is before bill boring, and at first cantilevered top board 2 is descending by stage clip drive slide block 5; In the process that bill is compressed gradually, the housing of self-align commentaries on classics parallels enters among the left and right slideway 14, and at this moment, housing and left and right slideway 14 are pressed to bill simultaneously.When reaching certain thrust, the downstream rate of slide block 1 is greater than the speed of slide block 5, the descending resistance that is subjected to coming from housing of cantilevered top board 2, just the reseting pressuring spring between compression set plate 24 and the hollow quadrangular housing, make awl end push rod 28 descending, the tapering of awl end push rod 28 backs down left and right brake block, rotates by minor axis 27.The left and right brake block 9 of system is entered respectively in the gathering sill 30 on the corresponding left and right guide pillar, drill pad and slide block 5 are realized the rigidity location by left and right brake block 9.After bill compressed, bore cutter 10 up-holes.Slide block 5 is provided with one-way brake mechanism at random, has guaranteed the stable of borehole drill construction.And make to bore cutter 10 upwards thrust concentrate on the gathering sill 30 that acts on the left and right guide pillar, reduce slide block 1 distortion, equipment rigidity when improving boring.
Bored after the hole, slide block 1 is up, and up by alignment pin pulling awl end push rod 28, left and right brake block 9 breaks away from the gathering sill 30 of corresponding left and right guide pillar 14, horizontal reset in the continuation under back-moving spring drives.Slide block 5 is provided with arrestment mechanism, can not be up, continue to compress bill, wait for wear, riveting pipe mechanism puts in place and finish whole operations after, go up horizontal reset again.
Above structural mechanics is rational in infrastructure, stabilization of equipment performance good, service life of equipment is long, crudy is high.