CN212397830U - Integrated carrying mechanism for progressive die - Google Patents

Abstract

The utility model discloses an integration transport mechanism for modulus of continuity belongs to the modulus of continuity field, it includes that its clamping jaw can press from both sides the die clamping cylinder of tight product, be equipped with two pairs of double-layered grooves on the clamping jaw, die clamping cylinder's cylinder body is fixed on the connecting plate, the connecting plate is fixed on the piston rod of the transport cylinder that can stretch out and draw back in the supplied materials direction, be equipped with pay-off position inductor on the lower mould base, pay-off position inductor, the press, die clamping cylinder, the transport cylinder all is connected with the controller electricity, make through transport mechanism in this scheme can carry out the waste material excision of product and the process of product cutting face pressure burr simultaneously in one set of modulus of continuity, not only practiced thrift the input of one set of pressure burr mould, but also saved extra time and artifical pressure burr.

Description

Integrated carrying mechanism for progressive die

Technical Field

The utility model relates to a modulus of continuity technical field, more specifically say, relate to an integration modulus of continuity is with transport mechanism.

Background

At present, after the continuous die automatic production product is cut off and separated, the product falls out of the die and enters a material box, and secondary processing can not be carried out. The existing product requires that burrs at the cut-off part of the continuous material of the die must be removed, the existing die cannot be completed in a continuous die, but another set of dies is needed to manually operate for deburring, one of the dies is manually used for deburring, the manual efficiency is only one fourth of that of the continuous die, the production time is prolonged, and the labor cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

An object of the utility model is to overcome not enough among the prior art, provide an integration transport mechanism for modulus of continuity, through set up this transport mechanism in the modulus of continuity in this scheme for can accomplish and can carry out the waste material excision of product simultaneously and the process that the burr was pressed to the product cutting face in one set of modulus of continuity, not only practiced thrift the input of one set of burr pressing mould, the product after cutting off in this modulus of continuity does not need to drop in time again and the manual work to press the burr moreover.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an integration is transport mechanism for modulus of continuity, including the die clamping cylinder of its clamping jaw clampable product, be equipped with the double-layered groove of product on the disconnected station on the lower mould, on pressing the burr station on the clamping jaw two pairs correspond respectively, die clamping cylinder's cylinder body is fixed on the connecting plate, the connecting plate is fixed on the piston rod of the transport cylinder that can stretch out and draw back in the supplied materials direction, the cylinder body of transport cylinder passes through L type fixed plate to be fixed on the lower mould base.

As a further improvement of the present invention, each jaw of the clamping jaw comprises a support arm, a resisting block and a chuck having two clamping grooves, wherein two sets of coordination grooves corresponding to the two clamping grooves one to one are formed on the support arm, each coordination groove comprises a first arc guide groove and a U-shaped guide groove which are sequentially arranged on the support arm from inside to outside, and proximity sensors are respectively arranged outside the two U-shaped guide grooves of one jaw of the clamping jaw and fixed on the support arm through a connecting rod and electrically connected with the controller; a pressure head guide hole and a circular avoidance hole are sequentially formed in the groove bottom of each clamping groove and penetrate through the clamping groove from inside to outside, an extending part extends outwards from the upper clamping arm of each clamping groove, the two extending parts are fixedly connected through a connecting plate, and a second arc guide groove which penetrates along the length direction of the extending part is formed in the lower end face of each extending part;

when the support arm is connected with the chuck, second circular arc guide way, first circular arc guide way constitute the circular port, the circular port with circular dodge the hole constitute jointly and supply the flexible and can make the hole of dodging that supports that the pressure head passed on the compact, dodge the hole and keep away from circular one end and the U-shaped guide way of dodging and form the ladder face between the hole, the above-mentioned one end and the pressure head guide hole cooperation of its pressure head of compact, its linkage segment passes the spacing portion of spring and the cooperation of U-shaped guide way in dodging the hole and its tip and supports on the support arm side, wherein, the one end of spring is supported on the pressure head and the pressure head stretches out in the pressure head guide hole under the condition of spring natural state, and the other end of spring supports on above-mentioned ladder face.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses an integration transport mechanism for modulus of continuity, wherein, through setting up this transport mechanism in the modulus of continuity for can accomplish and can carry out the waste material excision of product simultaneously and the process that the burr was pressed to the product cutting face in one set of modulus of continuity, not only practiced thrift the input of one set of burr pressing mould, the product after cutting off in this modulus of continuity does not need to drop time again and the manual work to press the burr moreover.

(2) The utility model discloses an integration is transport mechanism for modulus of continuity, wherein, set up in the clamp groove with the spring complex to support the piece, make when the clamping jaw presss from both sides tight product, with the continuous clamp of die clamping cylinder, the pressure head of supporting the piece compresses the spring gradually, and then make the afterbody of two supporting the piece on a claw of clamping jaw all be close to rather than corresponding proximity sensor gradually, when the pressure head moves to and presss from both sides groove tank bottom level, proximity sensor detects supporting the piece and transmits this signal to the controller, and when the controller receives the signal of these two proximity sensors simultaneously, control die clamping cylinder to stop pressing from both sides tight product, here through supporting the piece, spring and proximity sensor's cooperation, make not only utilize a pair of clamp groove to press from both sides tight product when pressing from both sides tight product, and the supporting piece in the clamp groove is supported on the product under the effect of spring also, the clamping effect of the product is improved, more importantly, when the pressure head moves to be level with the bottom of the clamping groove in the product clamping process, the proximity sensor can be used for feeding back the pressure head to the controller, so that the controller controls the clamping cylinder to stop clamping, and the product clamp cannot deform while being clamped.

(3) The utility model discloses an integration transport mechanism for modulus of continuity, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

Fig. 1 is a state diagram of the conveying mechanism for the integrated progressive die for retracting and discharging the material according to the present invention;

fig. 2 is a state diagram of the conveying mechanism for the integrated progressive die of the present invention extending out for taking material;

fig. 3 is a schematic structural view of a conveying mechanism for an integrated progressive die of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic structural view of a support arm according to the present invention;

FIG. 6 is a schematic front view of the middle clamp of the present invention;

FIG. 7 is a schematic view of the back structure of the middle clamping head of the present invention;

FIG. 8 is a schematic structural view of a pressing block of the present invention;

FIG. 9 is a schematic view of the structure of the supporting block and the supporting arm of the present invention;

FIG. 10 is a schematic view of the structure of the present invention in which the position-limiting portion is engaged with the support arm;

FIG. 11 is a diagram showing the arrangement of the cutting station and the deburring station in the present invention;

fig. 12 is a schematic structural view of the deburring station of the present invention.

The reference numerals in the schematic drawings illustrate:

01. a cutting station; 011. a waste material blanking port; 02. a burr pressing station; 021. a support block; 022. a guide post; 0221. a guide slope; 0222. a vertical fixing surface; 023. a top rod;

03. a feed position sensor; 04. a carrying mechanism; 041. an L-shaped fixing plate; 042. a carrying cylinder; 043. a connecting plate; 044. a clamping cylinder; 045. a clamping jaw;

0451. a support arm; 4511. a first arc guide groove; 4512. a U-shaped guide groove;

0452. a chuck; 4521. a clamping groove; 4522. a pressure head guide hole; 4523. a circular guide hole; 4524. a second arc guide groove;

0453. a propping block; 4531. a pressure head; 5432. a connecting section; 5433. a limiting part;

0454. a proximity sensor; 0455. a spring; 05. and a product blanking port.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, 2, 3, 11 and 12, the cutting and burr pressing integrated progressive die of the present embodiment includes a controller, a lower die and an upper die fixed on a press, wherein a cutting station 01 and a burr pressing station 02 are correspondingly and sequentially arranged on the upper die and the lower die, and a product blanking port 05 is further arranged at the rear side of the burr pressing station 02, the cutting station 01 on the lower die in the present embodiment includes a positioning seat located on a lower die base, a product supporting surface, a waste blanking port 011 and a product supporting surface are sequentially arranged on the positioning seat along a feeding direction, and the waste blanking port 011 penetrates through the lower die base; the cutting station 01 of the upper die comprises a punch head which is matched with the waste blanking port 011 to cut off the waste. The burr pressing station 02 on the lower die comprises a supporting block 021 which is located on the same straight line with the positioning seat and is lower than the positioning seat, a positioning groove which is through along the width direction of the supporting block 021 and is used for pressing burrs on a product is formed in the upper end face of the supporting block 021, a plurality of ejector rods 023 are arranged at the bottom of the positioning groove and sequentially penetrate through the supporting block 021 and the lower die base, specifically, four ejector rods 023 are arranged at the bottom of the positioning groove in the embodiment, and the four ejector rods 023 are distributed in a cross shape. A return spring is sleeved on the ejector rod 023 and can jack up a product and enable the product to be as high as the product on the product supporting surface; each side wall of two side walls of the positioning groove is provided with two guide pillars 022 lower than the positioning seat, a guide inclined plane 0221 and a vertical fixing plane 0222 are sequentially arranged on the guide pillars 022 and the end surface close to the positioning groove from top to bottom, and the guide inclined plane 0221 is an inclined plane inclined downwards from the direction close to the positioning groove; the burr pressing station 02 on the upper die comprises a pressing block matched with the positioning groove and a guide matching hole matched with the guide post 022.

The integrated continuous die of the embodiment further comprises a carrying mechanism 04, the carrying mechanism 04 comprises a clamping cylinder 044 of which a clamping jaw 045 can clamp a product, two pairs of clamping grooves 4521 which respectively correspond to the product on the cutting station 01 and the product on the burr pressing station 02 are arranged on the clamping jaw 045, a cylinder body of the clamping cylinder 044 is fixed on a connecting plate 043, the connecting plate 043 is fixed on a piston rod of a carrying cylinder 042 which can stretch in the feeding direction, and the cylinder body of the carrying cylinder 042 is fixed on a lower die base through an L-shaped fixing plate 041; wherein, the lower mould base and be located one side of cutting off station 01 still is equipped with pay-off position inductor 03, and pay-off position inductor 03, press, die clamping cylinder 044, transport cylinder 042 all are connected with the controller electricity.

When the device is used, when the feeding position sensor 03 detects that a material belt is arranged on a product supporting surface of the positioning seat close to the burr pressing station 02, a signal is transmitted to the controller, the controller controls the press to work to enable the lower die to move downwards so as to simultaneously perform waste material cutting and product cutting surface burr pressing, after the press finishes the waste material cutting and the product cutting surface burr pressing, the controller controls the carrying cylinder 042 to extend out, when the front and rear pairs of clamping grooves 4521 on the clamping jaws of the clamping cylinder 044 are respectively aligned with the cutting station 01 and the burr pressing station 02, the controller controls the clamping cylinder 044 to clamp products on the cutting station 01 and the burr pressing station 02, after the clamping cylinder 044 clamps the products, the controller controls the carrying cylinder 042 to retract, and when the products on the front and rear pairs of clamping grooves 4521 on the clamping jaws of the clamping cylinder 044 are respectively aligned with the burr pressing station 02 and the product falling station 05, the controller controls the clamping cylinder 044 to loosen, at the moment, products on the front and rear pairs of clamping grooves 4521 respectively fall into the deburring station 02 and the product blanking port 05, meanwhile, the material belt is conveyed to the positioning seat product supporting surface close to the deburring station 02, and then the steps are repeated, so that the whole material belt is cut off and the product deburring process is completed.

It should be noted that: through set up transport mechanism in the modulus of continuity in this embodiment for can accomplish and can carry out the waste material excision of product and the process that the burr was pressed to the product cutting face simultaneously in one set of modulus of continuity, not only practiced thrift the input of one set of burr pressing mould, the product after cutting off need not throw time again and the manual work is pressed the burr from this modulus of continuity, and the burr pressing of this modulus of continuity is efficient.

As shown in fig. 4, 5, 6, 7, 8, 9 and 10, each jaw of the clamping jaw 045 of the present embodiment includes a supporting arm 0451, a resisting block 0453 and a clamping head 0452 having two clamping grooves 4521, two sets of coordination grooves corresponding to the two clamping grooves one to one are disposed on the supporting arm 0451, each coordination groove includes a first arc guide groove 4511 and a U-shaped guide groove 4512 sequentially disposed on the supporting arm 0451 from inside to outside, a proximity sensor 0454 is disposed outside each of the two U-shaped guide grooves 4512 of one of the jaws 045, the proximity sensor 0454 is fixed on the supporting arm 0451 by a connecting rod, and the proximity sensor 0454 is electrically connected to the controller; a pressure head guide hole 4522 and a circular avoidance hole 4523 are sequentially formed in the groove bottom of each clamping groove 4521 and penetrate through the clamping groove 4521 from inside to outside, an extending portion extends outwards from an upper clamping arm of each clamping groove 4521, the two extending portions are fixedly connected through a connecting plate, and a second arc guide groove 4524 penetrating along the length direction of the extending portion is formed in the lower end face of each extending portion;

when the support arm 0451 is connected with the collet 0452, the second circular arc guide groove 4524 and the first circular arc guide groove 4511 form a circular hole, the circular hole and the circular avoidance hole 4523 together form an avoidance hole which is used for the spring 0455 to stretch and can enable the pressure head 4531 on the resisting block 0453 to pass through, a step surface is formed between one end of the avoidance hole, far away from the circular avoidance hole 4523, and the U-shaped guide groove 4512, one end of the pressure head 4531 of the resisting block 0453 is matched with the pressure head guide hole 4522, the connecting section 5432 of the resisting block 0453 passes through the spring 0455 in the avoidance hole to be matched with the U-shaped guide groove 4512, the limiting part 5433 of the end part is abutted against the side surface of the support arm 0451, wherein one end of the spring is abutted against the pressure head 4531, the pressure head 4531 is extended out of the pressure head guide hole 4522 under the natural state of the spring 0455, and the other end of the.

It should be explained that: in the embodiment, the resisting block 0453 matched with the spring 0455 is arranged in the clamping groove 4521, so that when the clamping jaw 045 clamps a product, as the clamping cylinder 044 continuously clamps the product, the pressure head 4531 of the resisting block 0453 gradually compresses the spring 0455, and then the tail parts of two resisting blocks 0453 on one jaw of the clamping jaw 045 gradually approach to the corresponding proximity sensor 0454, when the pressure head 4531 moves to be flush with the groove bottom of the clamping groove 4521, the proximity sensor 0454 detects the resisting block 0453 and transmits the signal to the controller, and when the controller receives the signals of the two proximity sensors 0454 simultaneously, the clamping cylinder 044 is controlled to stop clamping the product. Here, through the cooperation of the resisting block 0453, the spring 0455 and the proximity sensor 0454, when clamping a product, not only the product is clamped by the pair of clamping grooves 4521, but also the resisting block 0453 in the clamping grooves 4521 is also pressed against the product under the action of the spring 0455, so that the clamping effect of the product is improved, more importantly, when the pressing head 4531 moves to be flush with the groove bottom of the clamping groove 4521 in the product clamping process, the proximity sensor 0454 can feed back the result to the controller, so that the controller controls the clamping cylinder 044 to stop clamping, and further, the product cannot deform the product clamp while clamping.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (2)

1. The utility model provides an integration is transport mechanism for modulus of continuity, includes that its clamping jaw (045) can press from both sides the die clamping cylinder (044) of tight product, its characterized in that: be equipped with on clamping jaw (045) two pairs of correspond respectively and cut off on the lower mould that the product was gone up in station (01), press down the double-layered groove (4521) of product on burr station (02), the cylinder body of die clamping cylinder (044) is fixed on connecting plate (043), connecting plate (043) are fixed on the piston rod of the transport cylinder (042) that can stretch out and draw back in the supplied materials direction, the cylinder body of transport cylinder (042) passes through L type fixed plate (041) to be fixed on the lower mould base.

2. The integrated transfer mechanism for progressive dies according to claim 1, wherein: each claw of the clamping jaw (045) comprises a supporting arm (0451), a resisting block (0453) and a clamping head (0452) provided with two clamping grooves (4521), two groups of coordination grooves which correspond to the two clamping grooves one to one are arranged on the supporting arm (0451), each coordination groove comprises a first arc guide groove (4511) and a U-shaped guide groove (4512) which are sequentially arranged on the supporting arm (0451) from inside to outside, proximity sensors (0454) are arranged outside the two U-shaped guide grooves (4512) of one claw of the clamping jaw (045), the proximity sensors (0454) are fixed on the supporting arm (0451) through connecting rods, and the proximity sensors (0454) are electrically connected with a controller; a pressure head guide hole (4522) and a circular avoidance hole (4523) are sequentially formed in the groove bottom of each clamping groove (4521) and penetrate through the clamping groove from inside to outside, an extending part extends outwards from the upper clamping arm of each clamping groove (4521), the two extending parts are fixedly connected through a connecting plate, and a second arc guide groove (4524) which penetrates through the lower end face of each extending part in the length direction of the extending part is formed in the lower end face of each extending part;

when support arm (0451) is connected with chuck (0452), circular port is constituteed to second circular arc guide way (4524), first circular arc guide way (4511), circular port and circular dodge hole (4523) constitute jointly and supply spring (0455) flexible and can make the dodge hole that pressure head (4531) passed on resisting block (0453), keep away from and form the ladder face between one end and the U-shaped guide way (4512) of hole (4523) is kept away from to the hole, above-mentioned one end and the pressure head guide hole (4522) cooperation of resisting block (0453) its pressure head (4531), its connection section (5432) passes and keeps away spring (0455) and U-shaped guide way (4512) cooperation in the hole and spacing portion (5433) of its tip and supports on support arm (0451) side, wherein, the one end of spring supports on pressure head (4531) and under the circumstances of spring (0455) natural state in pressure head (4531) pressure head (4522) guidance hole (4531), the other end of the spring (0455) abuts against the stepped surface.

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