CN201015785Y

CN201015785Y - Auto-feeder for the stamping machine tool

Info

Publication number: CN201015785Y
Application number: CNU2007200478292U
Authority: CN
Inventors: 伍文周
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-26
Filing date: 2007-01-26
Publication date: 2008-02-06
Anticipated expiration: 2017-01-26

Abstract

The utility model relates to the technical field of automatic feeding device, in particular to an automatic feeding device for punching machine, comprising a feeding bracket, two grasping arms, a slip seat and a slip rule. The feeding bracket whose height is adjustable is fixedly mounted on the main pole; the feeding bracket is provided with a conveying belt and a lifting board. Two grasping arms form a jaw for clipping the punching piece, and the two grasping arms are installed on the front end of the slip rule which is arranged in the slip seat; the slip seat whose height is adjustable is also fixed on the main pole; the slip rule is connected with a driving cylinder. The utility model is simple in structure, automatically conveying punching piece to the stamping die of the punching machine; the material is dropped precisely, the operation is accurate; so that the utility model is secure and reliable.

Description

A kind of automatic feeding that is used in press machine

Technical field:

The utility model relates to the automatic feeding technical field, refers in particular to a kind of automatic feeding that is used in press machine.

Background technology:

At present, most punch process lathe does not have the outfit automatic feed mechanism, when carrying out punch process, all need rely on staff to put into Stamping Area with to be punched, and operation is extremely dangerous, is prone to industrial accident; The external existing automatic feed mechanism that is applicable to press machine is complex structure then, and equipment cost is high, is considering that domestic most of medium-sized and small enterprises are difficult to be equipped with this kind equipment under economy and the condition of cost, and therefore, this kind present situation fails to solve always.

The utility model content:

The purpose of this utility model is to provide a kind of automatic feeding that is used in press machine at the deficiencies in the prior art, it is simple in structure that this kind is used in the automatic feeding of press machine, can self-feeding give press machine, and action accurately, safe and reliable, and equipment cost is low.

For achieving the above object, the utility model is achieved through the following technical solutions: it comprises base, principal post, handgrip, cradle, principal post is fixed on the base, the lifting plate that is used for the lifting stamping parts then is installed on the described cradle, the lifting plate connects the lifting cylinder, the conveyer belt that is driven by motor also is installed on the cradle, and cradle is installed on the principal post by cradle height regulating block; The slide rule seat also is installed on the principal post, is provided with slide rule in the slide rule seat, slide rule is connected with the push rod that drives cylinder, and the slide rule end is equipped with the handgrip that also can be clamped and unclamp by air cylinder driven.

The guide post of two guiding impulse members is installed on the described cradle, and guide post is positioned at the conveyer belt top.

Described conveying has two, and two conveyer belts lay respectively at the both sides of lifting plate.

On the described lifting plate static inducting head is installed, and its rear end is equipped with postive stop baffle.

Described handgrip has two, and two handgrips form a tiger side by side, and on the medial surface of two handgrips cushion are installed.

The support backstay is installed on the described principal post, and the support backstay is fastened on the press machine.

The socket of described cradle height regulating block is fixed on the principal post, and cradle height regulating block cooperates with a screw mandrel spiral, and screw mandrel cooperates with adjustment seat spiral on being fixed in principal post, and the screw mandrel end is provided with rotating disk.

Described slide rule seat is fixed on the principal post by its holder socket, and holder is connected with a screw mandrel spiral, and screw mandrel cooperates with handgrip height adjustment seat spiral on being fixed on principal post, and the screw mandrel end is equipped with rotating disk.

From technique scheme as can be seen, automatic feeding of the present utility model comprises cradle, two handgrips, slide, slide rule, the cradle that can regulate its height is mounted on the principal post, cradle is provided with conveyer belt and lifting plate, stamping parts is delivered to the lifting plate through conveyer belt, and stop and rest on the lifting plate by the stopper on the lifting plate, static inducting head on the lifting plate is after sensing stamping parts, to the control electronic box output stamping parts signal that puts in place, control circuit in the control cabinet is then controlled the lifting cylinder lifting lifting plate of cradle bottom, the lifting plate is lifted to preposition, i.e. the position of handgrip place height; But described two handgrips form the tiger of a clamping stamping parts, two handgrips are installed on the slide rule front end, slide rule is installed in the slide, the slide that can regulate its height also is installed on the principal post, be connected with the driving cylinder on the described slide rule, after the lifting plate puts the stamping parts lifting in place, air cylinder driven two handgrips that connect handgrip are to middle clamping, stamping parts is clamped, then the decline of lifting plate resets, and then the driving air cylinder driven slide rule of slide rule travels forward again, and handgrip is delivered to preposition in the lathe Stamping Area, two handgrips unclamp then, stamping parts falls within on the stamping die, and last handgrip shrinks back and resets, thereby realizes full-automatic feeding action, action accurately, and is safe and reliable.In sum, the utility model is simple in structure, can automatically stamping parts be delivered on the stamping die of press machine, and blanking is accurate, moves errorless, safe and reliable.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the structural representation at another visual angle of the utility model.

The specific embodiment:

Embodiment sees accompanying

drawing

1,2, and it comprises base 1, principal post 2, handgrip 3, cradle 4, and base 1 side is other to be provided with electric cabinet 12, and electric cabinet 12 upper surfaces are provided with control panel, are provided with control circuit in the electric cabinet 12; Be fixed with a principal post 2 on the base 1, this principal post 2 is cylindric.

Described cradle 4 is installed on the principal post 2 by cradle

height regulating block

9,9 sockets of cradle height regulating block are fixed on the principal post 2, cradle height regulating block 9 cooperates with screw mandrel 14 spirals of adjustment seat 13 on being fixed in principal post 2, screw mandrel 14 cooperates with adjustment seat 13 spirals, and screw mandrel 14 ends are provided with rotating disk 15, rotate 15 of rotating disks and can regulate the position of cradle height regulating block 9 on principal post 2, can adjust the height of cradle 4.Also be provided with lock-screw 16 on the described cradle height regulating block 9, when screwing lock-screw 16, cradle height regulating block 9 be fixed on the principal post 2 more firmly.

Lifting plate 5, conveyer belt 8, guide post 17 also are installed on the described cradle 4, lifting plate 5 is used for the lifting stamping parts, lifting plate 5 is located at cradle 4 one ends, lifting plate 5 bottoms connect lifting cylinder 6, more particularly, lifting plate 5 is fixed on the push rod of lifting cylinder 6, is fixed on the cradle 4 and connect lifting cylinder 6.When the push rod of lifting cylinder 6 made progress lifting, the lifting certain height then made progress lifting plate 5.The both sides that 8, two conveyer belts 8 of two conveyer belts lay respectively at lifting plate 5 are installed on the described cradle 4, and conveyer belt 8 is around on the running roller of cradle 4, and wherein a running roller is connected with motor 7, and motor 7 drives conveyer belt 8 transmissions by running roller.Two guide posts 17 also are installed on the described cradle 4, two guide posts 17 lay respectively at two conveyer belt 8 tops, two guide posts 17 form left and right sides guardrail, the guiding stamping parts is accurately carried to arrive on the lifting plate 5, prevent that stamping parts from departing from its precalculated position in the process that is delivered to lifting plate 5, or drop from cradle 4, play the guiding role.

On the described lifting plate 5 static inducting head 18 is installed, and its rear end is equipped with postive stop baffle 19, when conveyer belt 8 is delivered to lifting plate 5 places with stamping parts, postive stop baffle 19 blocks stamping parts and it is rested on the lifting plate 5, at this moment, stamping parts just in time is positioned on the static inducting head 18, static inducting head 18 produces a signal of telecommunication, and transmit the signal to control circuit in the electric cabinet 12, the lifting that makes progress of control circuit then drives lifting cylinder 6 after receiving this signal push rod, lifting plate 5 is lifted to predetermined height, and this highly just is the height at handgrip 3 places.

On the described principal post 2 slide rule seat 10 is installed also, slide rule seat 10 is installed on the principal post 2, and more particularly, slide rule seat 10 is installed on the principal post 2 by its holder 30, is fixed on the principal post 2 and holder 30 is sockets; Other has handgrip height adjustment seat 20 to be fixed on the principal post 2, holder 30 is connected with screw mandrel 21 spirals of this handgrip height adjustment seat 20, screw mandrel 21 cooperates with handgrip height adjustment seat 20 spirals, and screw mandrel 21 ends are equipped with rotating disk 22, but rotate 22 positions of holder 30 on principal post 2 of rotating disk, thereby realize adjusting the height of slide rule seat 10 and handgrip 3 thereof.

Be provided with slide rule 11 in the described slide rule seat 10, slide rule 11 is connected with driving cylinder 23 push rods 24, and slide rule 11 ends are equipped with the handgrip 3 that is driven and can be clamped and unclamp by cylinder 25; Described handgrip 3 has two, two handgrips 3 form a tiger side by side, this tiger can clamp stamping parts, and cushion 26 is installed on the medial surface of two handgrips 3, this cushion 26 has anti-skidding effect, two handgrips 3 are when picking up stamping parts, and stamping parts is difficult for dropping from handgrip 3, and handgrip 3 is difficult for the folder evil idea or crushes stamping parts; When lifting plate 5 is raised to preposition with stamping parts, cylinder 25 on the handgrip 3 drives 3 clampings of two handgrips, stamping parts is clamped, 23 in the driving cylinder that then connects slide rule 11 drives slide rule 11 by its push rod 24 and travels forward, make 3 clampings of two handgrips the Stamping Area that stamping parts stretches to press machine, after handgrip 3 is parked in the blanking position, cylinder on it drives 25 moving handgrips 3 to two lateral movements, handgrip unclamps stamping parts thereupon, stamping parts accurately falls within the stamping die of press machine, then two handgrips retreat and reset, and finish the self-feeding action.

On the described principal post 2 support backstay 27 is installed also, support backstay 27 is fastened on the press machine, and the relative position between base 1, principal post 2 and the lathe is determined, increases the stability of automatic feeding.

It only is preferred embodiment of the present utility model that above institute is chatted, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or decorate, is included in the utility model patent claim.

Claims

1. automatic feeding that is used in press machine, it is characterized in that: it comprises base (1), principal post (2), handgrip (3), cradle (4), principal post (2) is fixed on the base (1), the lifting plate (5) that is used for the lifting stamping parts then is installed on the described cradle (4), lifting plate (5) connects lifting cylinder (6), the conveyer belt (8) that is driven by motor (7) also is installed on the cradle (4), and cradle (4) is installed on the principal post (2) by cradle height regulating block (9); Slide rule seat (10) also is installed on the principal post (2), is provided with slide rule (11) in the slide rule seat (10), slide rule (11) is connected with the push rod (24) that drives cylinder (23), and slide rule (11) end is equipped with the handgrip (3) that is driven and can be clamped and unclamp by cylinder (25).

2. a kind of automatic feeding that is used in press machine according to claim 1 is characterized in that: the guide post (17) of two guiding impulse members is installed on the described cradle (4), and guide post (17) is positioned at conveyer belt (8) top.

3. a kind of automatic feeding that is used in press machine according to claim 1 is characterized in that: described conveyer belt (8) has two, and two conveyer belts (8) lay respectively at the both sides of lifting plate (5).

4. a kind of automatic feeding that is used in press machine according to claim 1 is characterized in that: static inducting head (18) is installed on the described lifting plate (5), and its rear end is equipped with postive stop baffle (19).

5. a kind of automatic feeding that is used in press machine according to claim 1 is characterized in that: described handgrip (3) has two, and two handgrips (3) form a tiger side by side, and on the medial surface of two handgrips (3) cushion (26) is installed.

6. a kind of automatic feeding that is used in press machine according to claim 1 is characterized in that: support backstay (27) is installed on the described principal post (2), and support backstay (27) is fastened on the press machine.

7. a kind of automatic feeding that is used in press machine according to claim 1, it is characterized in that: the socket of described cradle height regulating block (9) is fixed on the principal post (2), cradle height regulating block (9) cooperates with a screw mandrel (14) spiral, screw mandrel (14) cooperates with adjustment seat (13) spiral on being fixed in principal post (2), and screw mandrel (14) end is provided with rotating disk (15).

8. a kind of automatic feeding that is used in press machine according to claim 1, it is characterized in that: described slide rule seat (10) is fixed on the principal post (2) by its holder (30) socket, holder (30) is connected with a screw mandrel (21) spiral, screw mandrel cooperates with handgrip height adjustment seat (20) spiral on being fixed on principal post (2), and screw mandrel (21) end is equipped with rotating disk (22).