CN202186116U - Folding-on-folding stepping die punching machine - Google Patents

Abstract

The utility model discloses a fold-on-fold stepping die stamping machine which comprises a stepping paper conveying device, a die stamping device and a swinging page-folding device, wherein the die punching device comprises an action element guiding columns and a die stamping supporting frame, wherein the guiding columns are vertically and fixedly arranged on a supporting frame at intervals, and two ends of the die stamping supporting frame can be sleeved on the guiding column in an up-and-down sliding way, an upper stamping die is fixedly arranged below the stamping die supporting frame in a detachable way, and a lower stamping die is arranged on a base of the stamping die supporting frame corresponding to the upper stamping die up and down. The die stamping machine has simple structure and high stability and has very high generality, therefore, the die stamping machine can be applied to small patch production of various products and remediation of products by replacing the stamping dies; and by adopting the stamping die machine, the reject rate of the product is lowered, the production cost is reduced, and the competitiveness of an enterprise is improved.

Description

Folding doubling step-by-step movement punch die machine

Technical field

The utility model relates to a kind of punch die machine, relates in particular to a kind of step-by-step movement punch die machine.

Background technology

The a pair of relative cylinder of the general employing of punching is formed with the shearing template in the prior art on it, with permission the sheet material of between cylinder, sending into is punched.Therefore the overall diameter of cylinder defines the length of perforation.

Chinese patent 200410073941.4 discloses a kind of puncher that is used for the punching of strip material; Comprise the setting first and second punching capstan heads point-blank; Each punching capstan head all has a pair of cylinder in relative rotation, is fixed with corresponding perforating blade on the cylinder, and this blade limits the shape and the layout of the perforation that will obtain; Like this, this strip punches through the first and second punching capstan heads successively.

Though changeing the punching assembling machine, wheel has very high efficient; But when indivedual perforating blades go wrong; The incomplete product of a collection of punching can occur, beat or there is certain rules property in the incomplete hole of punching, utilize wheel to change to beat that step assembling machine benefit is beaten complex operation and effect is bad though lack.And for folding doubling is gathered leaves of a book and is beaten the step, same wheel changes to be made the step assembling machine and implements inconvenience is arranged more.

The utility model content

The purpose of the utility model be to provide a kind of be applicable to remedy behind the seal and a small amount of odd jobs towards the step-by-step movement punch die machine in different in nature hole.

To achieve these goals, the technical scheme of the utility model is following:

A kind of folding doubling step-by-step movement punch die machine; Comprise step-by-step movement form feeding device, die set and swing folding apparatus; Described die set comprises action element, is fixedly installed on the guide pillar that the interval on the support is provided with vertically; Two ends can slide up and down to be set in the punch die support on the guide pillar, below described punch die support, removably are set with upper trimming die, on the base of described support, are provided with punch die down up and down accordingly with upper trimming die.

Preferably; Described action element comprises motor and cam structure, right arc centering block, left arc centering block, hinged with left and right sides arc centering block respectively gangbar, an end and the hinged other end of right arc centering block and hinged right depression bar and an end and the hinged other end of left arc centering block and the hinged left depression bar of punch die support of punch die machine in two ends; Described left and right sides arc centering block is rotatable fixing with support respectively, and it connects fixing point between contiguous block and depression bar and gangbar tie point.

Preferably, be formed with the waste discharge hole in base and following punch die punching corresponding position, be provided with air admission hole at a middle side part that descends the punch die punching, described air admission hole is connected through pipeline with air pump.

The punch die machine simple and stable structure property of the utility model is high, goes for having very high versatility during various kind small lot batch manufactures remedy with product through changing punch die, reduces product rejection rate, reduces production costs the raising enterprise competitiveness.This punch die machine can also effectively be simplified production procedure, is rotary printing rolling, volume to volume cross cutting then originally as making flow process at collapsible registration card; It is manual folding to roll up doubling at last again; Need it be rolled into volume and be converted into folded state more by hand, complex operation is complicated, and the punch die machine of the utility model can directly be rolled over the doubling cross cutting after the printing of rotary press folding; Simplify the folding link of craft the most consuming time, lowered product cost.

Description of drawings

Fig. 1 is the die set structural representation of the step-by-step movement punch die machine of the utility model;

Fig. 2 is the utility model upper trimming die structural representation;

Fig. 3 is a punch die structure sketch map under the utility model.

The specific embodiment

Be elaborated below in conjunction with the structure of accompanying drawing to the utility model.

The punch die machine of the utility model comprises step-by-step movement form feeding device, die set and swing folding apparatus; Described step-by-step movement form feeding device adopts tank chain type form feeding device; Described tank chain type form feeding device comprises and rotatably being fixed on the frame and the horizontal interval is provided with two groups of driving wheels and driven pulley; Two groups of driving wheels and driven pulley are arranged on the gather leaves of a book both sides of travel track of frame respectively symmetrically; Two synchronous bands of band nail are set in the driving wheel and the driven pulley outside respectively; Described band nail is with outer surface outwards vertically to be formed with the band nail highlightedly synchronously, above described band nail is with synchronously, is provided with at least one and rotatably is fixed on the pinch roller on the frame, and described pinch roller ring side face forms with caving inward and can the band nail be held the groove in it.It utilizes the band nail corresponding with the paper feed hole of gathering leaves of a book to drive to gather leaves of a book and moves forward synchronously, utilizes pressure with pinch roller to guarantee to gather leaves of a book simultaneously and with the synchronous advanced in unison of being with of nail.

As shown in Figure 1, the die set of the utility model comprises action element, is fixedly installed on the guide pillar 2 that the interval on the support 1 is provided with vertically, and two ends can slide up and down to be set in the punch die support 3 on the guide pillar 2, upper trimming die 4 and following punch die 5.

Described action element comprises the left depression bar 63 that motor and cam structure (not shown), right arc centering block 62, left arc centering block 64, two ends are hinged with the hinged right depression bar 65 of hinged gangbar 61, an end and the hinged other end of right arc centering block of left and right sides arc centering block and punch die machine 3 and an end and the hinged other end of left arc centering block and punch die support 3 respectively; Described left and right sides arc centering block is rotatable fixing with support respectively, and it connects fixing point between contiguous block and depression bar and gangbar tie point.

Described driven by motor cam rotates; Cam and right arc centering block can be in transmission connection and drive its rotatable fixing point swing relatively of right arc centering block; Gangbar 61 passes to left arc centering block synchronously with the swing of right arc centering block; Then left and right sides depression bar is passed to the punch die support with the swing of arc centering block, and it is pumped along guide pillar.

Described guide pillar 2 is arranged on the frame both sides symmetrically, is preferably the guided bone that improves its mould holder motion that liquidates, its four of being provided with at interval for left-right symmetric.Guide pillar part between the base 7 of punch die support and support also is arranged with buffer spring, and buffer spring can effectively be alleviated the downward buffering of punch die support and can upwards reset by assistor.

Below described punch die support 3, removably be set with upper trimming die 4; Fixed form is preferably bolt, on the base 7 of described support, is provided with punch die 5 down up and down accordingly with upper trimming die 4, is formed with corresponding drift and punching on described upper trimming die and the following punch die; Through being installed, different plunger chip dies can beat the paper feed hole of diverse location, difform profiled holes etc.; After on the plunger chip die binding cutter being installed, can also press imperial line, promptly change plunger chip die, can give full play to the various forms punch die of this punch die machine through adjustment; Improve its service efficiency; Reduce production costs,, also reduced the defect rate of product for effectively filling a vacancy of defect ware.

Fig. 2 and shown in Figure 3 be a pair of upper trimming die and the following punch die of the utility model; Be provided with the drift 41 of four long rectangular openings of fillet on the described upper trimming die at interval symmetrically; Forming corresponding with it punching 51 on the punch die down accordingly; Pile up below punching for the chip of avoiding punching and to cause punching bad, be formed with the waste discharge hole, be provided with air admission hole 52 at a middle side part that descends the punch die punching accordingly in base 7 and following punch die punching corresponding position; Described air admission hole 52 is connected through pipeline with air pump; After the punch operation of gathering leaves of a book was accomplished, the paper scrap that is retained in the punching can be swept away the paper scrap gathering-device that enters into the below through the waste discharge hole of base by air-flow, avoids the accumulation of paper scrap in punching to cause punching not smooth.

The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims (3)

1. roll over doubling step-by-step movement punch die machine for one kind; Comprise step-by-step movement form feeding device, die set and swing folding apparatus; It is characterized in that: described die set comprises action element, is fixedly installed on the guide pillar that the interval on the support is provided with vertically; Two ends can slide up and down to be set in the punch die support on the guide pillar, below described punch die support, removably are set with upper trimming die, on the base of described support, are provided with punch die down up and down accordingly with upper trimming die.

2. folding doubling step-by-step movement punch die machine as claimed in claim 1; It is characterized in that: described action element comprises motor and cam structure, right arc centering block, left arc centering block, hinged with left and right sides arc centering block respectively gangbar, an end and the hinged other end of right arc centering block and hinged right depression bar and an end and the hinged other end of left arc centering block and the hinged left depression bar of punch die support of punch die machine in two ends; Described left and right sides arc centering block is rotatable fixing with support respectively, and it connects fixing point between contiguous block and depression bar and gangbar tie point.

3. according to claim 1 or claim 2 folding doubling step-by-step movement punch die machine; It is characterized in that: be formed with the waste discharge hole in base and following punch die punching corresponding position; Middle side part in punch die punching down is provided with air admission hole, and described air admission hole is connected through pipeline with air pump.

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