CN2776594Y

CN2776594Y - Heloma rivet machine

Info

Publication number: CN2776594Y
Application number: CN 200520056043
Authority: CN
Inventors: 吴志贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-25
Filing date: 2005-03-25
Publication date: 2006-05-03
Anticipated expiration: 2015-03-25

Abstract

The utility model relates to the technical field of a heloma rivet machine, particularly a heloma rivet machine which is provided with an automatic gasket feeding structure. The heloma rivet machine comprises a machine frame, a gasket feeding mechanism, a heloma feeding mechanism, a driving mechanism, and a punching rivet mechanism, wherein the gasket feeding mechanism comprises a vibration sieving machine and a propulsion device, and the propulsion device is arranged on a discharge port of the vibration sieving machine. Because the utility model uses the gasket which is especially treated, uses the gasket to realize automatic sorting through the vibration sieving machine, and as a result, the safety of an operator can be ensured, and the production efficiency can be enhanced.

Description

A kind of corn lock seaming machine

Technical field:

The utility model relates to corn lock seaming machine technical field, refers in particular to a kind of corn lock seaming machine that has from mobile gasket feeding structure.

Background technology:

Corn to strengthen the intensity of this perforation, is avoided perforation wearing and tearing in using for a long time by perforation place of pad riveted matching used with it at object.For example be used for the rope hole that rope passes on the with holes or knapsack of shoestring and be provided with corn being used on the shoes to wear.At first corn is passed the perforation on the object during use, pad is set in by the corn part that passes on the object other end then, by plant equipment corn and pad are riveted together, so corn and pad are by perforation place of riveted and fixed at object.See Fig. 1, in process of manufacture, because corn 9 is formed with an outstanding annular 92 in the middle of its bottom surface 91, this annular 92 will be by the lock seaming machine formation flange that outwards overturns, and pad 8 is blocked.Owing to should give prominence to the existence of annular 92, and make corn 9 to realize automatic feed by automatic screening equipment.And the material thickness of present pad 8 is about 0.2～0.3 millimeter, and the height of whole pad also only has only 0.6 millimeter, owing to do not have the outstanding lug boss or the amplitude too little (as just reinforcement) of this lug boss, automatic screening equipment can't be discerned its tow sides at all, also just can't realize automatic feed, must adopt handwork to operate.Promptly when practical operation, pad is placed on the counterdie of riveting die, and then utilizes rivet driver to begin riveted by staff.So just be easy to the accident of meeting accident, if the danger that operator's action has carelessness just may cause finger to be caused injury or even disable by rivet driver slightly.In order to reduce contingency, present way prolongs this working procedure duration exactly, the operator is had ample time finish the operation of placing pad.But fact proved, even so also can't avoid the generation of contingency fully, and also cause the reduction of whole production efficient.

In addition, also there are some corn lock seaming machines to be provided with a kind of pad automatic feed mechanism at present, but selecting materials at random of adopting of this pad self-feeding structure, the deficiency that this material selection mechanism exists is exactly that randomness is too big, causes the instability of production.It at a time may be selected materials normally, can't catch up with production but at a time may select materials.In addition, this pad automatic feed mechanism must be taken whole material selection mechanism apart if during the materials and parts stuck phenomenon, fault is got rid of very trouble, and this has just influenced the progress and the efficient of producing greatly.

The utility model content:

Technical problem to be solved in the utility model provides a kind of not only job safety at the deficiencies in the prior art exactly, and the corn lock seaming machine that can enhance productivity, this corn lock seaming machine has one from the mobile gasket feed mechanism, it can improve pad feeding speed and stability, and increases worker's job safety simultaneously.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: this corn lock seaming machine comprises frame and rack-mounted pad feed mechanism, corn feed mechanism, driving mechanism, punch riveting mechanism, described pad feed mechanism comprises a vibrations screening machine and a propulsion plant, and propulsion plant is positioned at the discharging opening place of vibrations screening machine.

Because the utility model employing can realize selecting materials automatically after, adopting this pad through the pad of specially treated by the vibrations screening machine, so just can guarantee operator's safety, and enhance productivity.

Above-mentioned vibrations screening machine comprises a main body and is arranged at the product cavity volume of main body upper end, is formed with a track that spirals continuously and rise in the product cavity volume.Pad will rise, screen along track.

Track in described vibrations screening machine is provided with the thick baffle plate of a limit, stops with other impurity that thickness is not corresponding.

On the track of described vibrations screening machine, be formed with a limit for width bayonet socket.Other impurity that just can width is not corresponding by this bayonet socket stop.

On the track of described vibrations screening machine, be formed with one section inclined plane, be formed with flange in this base, inclined plane.Direction unanimity by this inclined plane makes pad place can choose by the impurity that some specifications are not corresponding by this inclined plane simultaneously

Be provided with a turning device in the end on described inclined plane.Make the pad upset by this turning device, make its bottom surface upwards.

End in track is provided with a slideway, and this slideway one end is connected with track, and its other end extends on the propelling track of thrust unit.

Described propulsion plant comprises that one advances cylinder and to advance track, the piston rod front end of this propelling cylinder is fixed with one along the pushing block that advances track to advance, be formed with on the described propelling track one can ccontaining pad groove, and this propelling track end extends to punch riveting mechanism place.By this propulsion plant pad is pushed punch riveting mechanism, finish riveted joint with corn.

The utility model must use the pad through particular process, realize selecting materials automatically in conjunction with the vibrations screening machine in the utility model after adopting this pad, by propulsion plant pad is sent into the counterdie of punch riveting mechanism at last, the danger that the finger that has caused when so just having avoided artificial placement pad is stabbed by rivet driver has improved the security performance of lock seaming machine.In addition, because the utility model adopts said structure, it has improved production efficiency greatly, has reduced cost.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described:

The existing corn of Fig. 1 and the stereogram of supporting pad with it;

Fig. 2 is the cutaway view that cooperates a kind of pad of the utility model use;

Fig. 3 is a stereogram of the present utility model;

Fig. 4 is the stereogram of the utility model pad feed mechanism;

Fig. 5 is the stereogram of the utility model vibrations screening machine.

The specific embodiment:

See Fig. 2, this is to cooperate the employed a kind of annular gasket 7 of the utility model, be formed with an annular relief 71 on this pad 7, and the height of projection of this lug boss 71 is 1～1.5 millimeter.Be provided with on this pad 7 one high be 1～1.5 millimeter lug boss, this structure makes this pad 7 realize automatic screening, automatic feed by the pad feed mechanism in the utility model 2, thereby realize the self-feeding operation, so just can enhance productivity, reduce product cost greatly.

See Fig. 3～5, the utility model comprises: frame 1 and be installed in pad feed mechanism 2, corn feed mechanism 3, driving mechanism 4, punch riveting mechanism 5 on the frame 1, described pad feed mechanism 2 comprises a vibrations screening machine 20 and a propulsion plant 30, and propulsion plant 30 is positioned at the discharging opening place of vibrations screening machine 20.

Described vibrations screening machine 20 is similar with conventional vibrations screening machine, and the product cavity volume 22 that it comprises a main body 21 equally and is arranged at main body 21 upper ends is formed with a track 23 that spirals continuously and rise in product cavity volume 22.In the main body 21 percussion mechanism is set, and drives the vibrations of whole jarring machine, product is accompanied by continuous vibrations along track 23 rising of spiraling.Be that the product to screening---pad 7 sorts, screens,, specifically comprise following device along being provided with a plurality of sorting equipments on the track 23:

One, the track 23 in described reciprocating sieve screening device 20 is provided with the thick baffle plate 24 of a limit, this limits thick baffle plate 24 crosswise fixed on track 23, spacing between baffle plate 24 and the track 23 just can be held pad 7 and pass through, like this by limitting other impurity that thick baffle plate 24 just can be not corresponding with thickness to stop, and this impurity will be squeezed by follow-up pad 7 along the thick baffle plate 24 of limit and drop down onto cavity volumes 22.

Two, on the track 23 of described reciprocating sieve screening device 20, be formed with a limit for width bayonet socket 25, promptly on track 23, form a bayonet socket 25, the width of this bayonet socket 25 just can hold pad 7 to be passed through, like this by this bayonet socket 25 just can width is not corresponding other impurity stop.

Three, on the track 23 of described reciprocating sieve screening device 20, be formed with one section inclined plane 26, be formed with flange 261 in these 26 bases, inclined plane.When pad 7 these inclined planes 26 of process, if the bottom surface of pad 7 abuts in inclined plane 26, then the bottom edge of pad 7 just in time places on the flange 261, and pad 7 just can not fall in the cavity volume 22; The lug boss 71 of crossing pad 7 abuts on the inclined plane 26, because the existence of this lug boss 71 will cause the edge of pad 7 can't place on the flange 261, promptly pad 7 will be along inclined plane 26 landings to cavity volume 22., will not that the positive pad of placing screens so by this inclined plane 26, the direction unanimity that makes pad 7 place.Simultaneously, can choose by the impurity that some specifications are not corresponding, make these impurity can't pass through inclined plane 26 by this inclined plane 26.

Four, be provided with a turning device 27 in the end on described inclined plane 26, in order to cooperate the punch riveting of corn and pad 7, pad 7 must turn, the bottom surface up, so 26 ends are provided with a turning device 27 on the inclined plane.In the utility model, this turning device 27 is one and, outwards overturns under the restriction of pole on it when pad 7 moves to the pole place by having extended pole on the inclined plane 26, finally turns, and makes pad 7 bottom surfaces upwards.

Five, last end in track 23 is provided with a slideway 28, and these slideway 28 1 ends are connected with slideway track 23, and its other end extends on the propelling track 32 of thrust unit 30.Pad quantity that can be ccontaining in the slideway 28 is certain, too much pad 7 will be fallen into by the breach on slideway 28 next doors in the cavity volume 22, it is crowded so just can to guarantee that pad 7 can not cause too much, also guarantees to have in the slideway 28 simultaneously the pad 7 of some, to satisfy the work production in the unit interval.

Described propulsion plant 30 comprises that one advances cylinder 31 and to advance track 32, the piston rod front end of this propelling cylinder 31 is fixed with one along the pushing block 311 that advances track 32 to advance, be formed with on the described propelling track 32 one can ccontaining pad 6 groove 321, and these propelling track 32 ends extend to punch riveting mechanism 5 places.To enter in the groove 321 by the pad 7 that falls in the above-mentioned slideway 28, under the effect that advances cylinder 31, be pushed into punch riveting mechanism 5 places then by pushing block 311.Regulating air valve 312 for the ease of regulate advancing propelling cylinder 31 in the cylinder propulsion plant 30 to be provided with, regulating the frequency that advances cylinder 31 reciprocal by regulating air valve 312.

When using the utility model, at first pad 7 is put into the cavity volume 22 of vibrations screening machine 20, the supporter is shaken the vibrations of screening machine 20, pad 7 beginning is along track 23 rising of spiraling, and the thick baffle plate 24 of limit, limit for width bayonet socket 25, inclined plane 26, turning device 27 through being provided with along track 23, pad 7 is sorted, screens, then enter slideway 28, under the effect that advances cylinder 31, be pushed into punch riveting mechanism 5 places then by pushing block 311.Last pad cooperates with finishing from corn feed mechanism 3 corns to rivet by driving mechanism 4.

After the utility model adopts said structure, can finish a series of processes such as letter sorting, screening, feeding of pad automatically, the danger that its finger that causes in the time of not only can avoiding manually placing pad is stabbed by rivet driver has improved the security performance of lock seaming machine.Simultaneously, because the utility model adopts said structure, it has improved production efficiency greatly, has reduced cost.

The utility model also can be regulated the vibration frequency of vibrations screening machine 20 and regulate the frequency that advances cylinder 31 reciprocal according to producing needs, like this with regard to the speed of selecting materials of adjustable shim feed mechanism 2.

In addition, because the utility model adopts novel pad, it can directly cooperate with corn by the utility model, finish shear history to materials and parts, so just need not perforate on materials and parts, and directly finish the punch riveting process by the utility model, saved operation.

Certainly, the above only is example of the utility model, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1, a kind of corn lock seaming machine, comprise: frame (1) and be installed in pad feed mechanism (2), corn feed mechanism (3), driving mechanism (4), punch riveting mechanism (5) on the frame (1), it is characterized in that: described pad feed mechanism (2) comprises a vibrations screening machine (20) and a propulsion plant (30), and propulsion plant (30) is positioned at the discharging opening place of vibrations screening machines (20).

2, a kind of corn lock seaming machine according to claim 1, it is characterized in that: described vibrations screening machine (20) comprises a main body (21) and is arranged at the product cavity volume (22) of main body (21) upper end, is formed with a track (23) that spirals continuously and rise in product cavity volume (22).

3, a kind of corn lock seaming machine according to claim 2 is characterized in that: the track (23) in described vibrations screening machine (20) is provided with a limit thick baffle plate (24).

4, a kind of corn lock seaming machine according to claim 2 is characterized in that: be formed with a limit for width bayonet socket (25) on the track (23) of described vibrations screening machine (20).

5, a kind of corn lock seaming machine according to claim 2 is characterized in that: be formed with one section inclined plane (26) on the track (23) of described vibrations screening machine (20), be formed with flange (261) in base, this inclined plane (26).

6, a kind of corn lock seaming machine according to claim 5 is characterized in that: be provided with a turning device (27) in the end of described inclined plane (26).

7, a kind of corn lock seaming machine according to claim 2, it is characterized in that: the end in track (23) is provided with a slideway (28), these slideway (28) one ends are connected with track (23), and its other end extends on the propelling track (32) of thrust unit (30).

8, according to claim 1 or 7 described a kind of corn lock seaming machines, it is characterized in that: described propulsion plant (30) comprises that one advances cylinder (31) and to advance track (32), the piston rod front end of this propelling cylinder (31) is fixed with one along the pushing block (311) that advances track (32) to advance, be formed with on the described propelling track (32) one can ccontaining pad (6) groove (321), and this propelling track (32) end extends to punch riveting mechanism (5) and locates.

9, a kind of corn lock seaming machine according to claim 8 is characterized in that: the propelling cylinder (31) in the described propulsion plant (30) is provided with regulates air valve (312).