CN2231592Y - Automatic cutting shaper for elastic rod - Google Patents

Abstract

The utility model relates to an automatic cutting shaper for elastic rod, comprising a conveying mechanism, a cutting mechanism and a grinding mechanism in sequence arrangement. The conveying mechanism with an L-shaped slice and a Z-shaped slice comprises an adjustable type guiding rail whose front is provided with two adjustable type guiding slices, and the transportation of the material is formed by a roll battery mounted at both sides of the guiding rail. A rotary cutter is arranged on the cutting mechanism by a special middle hollow motor mandrel, and the exterior margin of the rotary cutter is provided with a cutter wrap whose upper and lower margin are equipped with a group cutters respectively. The grinding mechanism respectively utilizes the grinding belts mounted on both sides of the through hole of the rotating plate center lying in the motor rear part and spacing adjustment by two movable adjusting wheel doing so that the grinding mechanism gains better contacting grinding.

Description

The elasticity bar is cut out automatically and is cut make-up machine

The utility model relates to a kind of automatic sanction and cuts make-up machine, and the elasticity bar that designs at processing EVA foaming body elastomeric material is cut out automatically and cut make-up machine especially.

Store up for volatile or perishable article preservation, generally all make its container make Seal Design, avoid built-in article ingress of air and volatilize, rotten, so for some container, the convenience that is subject to its material and uses, and can't be directly reach sealing effectiveness with the structure of container itself, and and need between capping and container folder establish elastomeric material, utilize the characteristic of elastomeric material and reach sealing between capping and container.

And at utilizing elastomeric material to reach the sealing of container, it is main that general system adopts EVA foaming body elastomeric material, nationality is with when capping and the container closure, this elastomeric material crimp is made the complete driving fit in gap of capping and container, reach airtight effect, and for guaranteeing that elastomeric material can be subjected to uniform extruding when capping and the container closure, to obtain preferable obturation effect, the body of this elastomeric material is to be good with round bar, with convenient it is plugged in the prefabricated groove crack of capping, form the sealed rubber ring of capping.

The processing of making round bar with aforementioned EVA elastomeric material, and can't reach with general processing equipment, and derive many cost problems such as mould manufacturing with the direct foaming of mould, do not meet economic benefit, be and on general the manufacturing, system is cut into the full wafer expanded material strip of suitable size, be reprocessed into round bar, its processing is to adopt the abrasion wheel grinding mode, worn material four corner angle of going ahead of the rest, after adjust gradually and control other unnecessary parts of abrasion wheel grinding, finish the manufacturing of round elasticity bar at last.

Only, the processing and manufacturing mode with aforementioned round bar but has following disappearance:

One: because of being the unnecessary part of material is worn, cause its processing must expend more man-hour, cause speed of production slow, have a strong impact on its output and cost in the abrasion wheel grinding mode.

Its two: because of its material is an EVA foaming body elastomeric material, dissolve sticking phenomenon in meeting the Re Shiyi generation, and with emery wheel the high speed of material is ground, the high temperature that its friction is produced very easily makes worn superfluous material lodge in wheel face, cause the loss of emery wheel, increase the expense and inconvenience of maintenance.

Its three: by the worn superfluous material of emery wheel, except partly lodging in the wheel face, major part is to flow with air to wave, and except the pollution that causes the workplace, for the staff, sucks multiparticulates and also hinders health.

Its four: in the abrasion wheel grinding mode, though go up the design that system cooperates special machine in the emery wheel installing, but the experience that in operation processing, need be dependent on the staff fully, if the operator is unskilled or carelessness arranged slightly, promptly influence the uniformity of its grinding, cause its body may produce irregular or become defective products, can't keep processing quality.

Its five: at the processing of the bar of different size, because of the design of its special machine, emery wheel and can't adjusting, and need change the outfit big or than the emery wheel of small dimension in response to its numerous and diverse disassembling, assembling and replacing work, cause suitable inconvenience, and be difficult to reach optimal specification adjustment.

Show that by above disappearance known elasticity bar processing mode is real not to meet industrial utilization, remains to be solved improvement.

Because the problem that the processing of elasticity bar is met with, main purpose of the present utility model is to be to utilize the cooperation of special tool and directly the unnecessary part of material to be cut out and eliminate, use and solve that the speed that the abrasion wheel grinding mode derived is slow, high pollution and many disappearances such as low-quality, obtain quick and high-quality processing and implementation, to improve its economic benefit and industrial utilization.

For reaching aforementioned purpose, the utility model lies in a special hollow type motor spindle rank and establishes a hollow rotating cutter, is provided with the arcuate blade face in the rotary cutter leading edge.Mat motor transmission and with the rotation mode cutting material, make it to become round bar, cutting out the waste material chip away then utilizes the upper and lower cutting knife group of the broach shell that the rotary cutter outer rim covers to give cutting and separating, make along two side guiding plates and get rid of, form according to this to cut out and cut mechanism, directly material is cut out and be whittled into round bar, obtain preferable round bar processing and implementation.

Cut out the processing action of cutting mechanism and cooperate, the conveying of material is to become another design focal point of the utility model, main system cooperates Z matrix framework to go out the guide rail of material with a L matrix, and make it to have adjustment function in response to material specification, the roller set that cooperates both sides forms the contact clamping to material and along with the rotation of assembly pulley, material must be carried toward cutting out the cutter of cutting mechanism gradually, the feeding that forms material is carried, and in order to make material correctly import in the guide rail, more be provided with one group of adjustable leading in the guide rail front side and hold sheet, make its charging more smooth and easy.

Cut the round bar that mechanism finishes with sanction of the present utility model, because of the rotation of cutter cutting, become well-balanced round on its body, but in order to promote its surperficial smoothness, be provided with a grinding mechanism after sanction is cut mechanism again, the contact in mat abrasive band is ground and is obtained smooth round bar.

According to this, by conveying mechanism, cut out the cooperation cut mechanism and grinding mechanism and form elasticity bar of the present utility model and cut out automatically and cut make-up machine, can solve the disappearance of known process mode really.

The utility model compared with prior art can be obtained following advantage:

1, directly material is adopted the rotation cutting mode with cutter, not only the body specification is standardized, and process velocity is fast simultaneously, can significantly improve output and reduction cost.

2, cut the mode of cutting with direct sanction, the waste material volume is big, is easy to cleaning, does not have break flour to pollute the disappearance of workplace simultaneously.

3, all members all can adjust in response to the specification that produces or change, and it is simple and easy that it adjusts action simultaneously, can obtain best processing and implementation.

The utility model can also get further instruction from the following drawings and example:

Fig. 1, be the utility model structural upright schematic diagram.

Fig. 2, be the utility model structural representation.

Fig. 3, be the utility model cutter structure schematic diagram.

Fig. 4, be the schematic diagram of the utility model to materials processing.

Fig. 5, be the schematic diagram of the utility model grinding mechanism.

The drawing explanation:

10-conveying mechanism, 11-L matrix, 12-Z matrix, 13,14-lead and hold sheet, 15,16,17,18,21,22-roller set, 19,20-handwheel, 30-cut out and cut mechanism, 31-motor, 32-rotary cutter, 33,42-through hole, 34-arcuate blade face, 35-broach shell, 36,37-cutting knife group, 38,39-guide card, 40-grinding mechanism, 41-rotating disk, 43,44,45,46,47,48-assembly pulley, 49,50-abrasive band, 51,52-movable wheel, 60-material, the 61-bar adjusted, 62-waste material, 121,131,141-long slot bore.

Below by accompanying drawing embodiment of the present utility model is described in detail:

The utility model is that a kind of elasticity bar is automatically cut out and cut make-up machine, mainly be by conveying mechanism, sanction is cut mechanism 30 and grinding mechanism 40 is formed, wherein:

Conveying mechanism 10, see also Fig. 1, shown in 2, main system constitutes guide rail with a L matrix 11 and a Z matrix 12 on board, and utilize the long slot bore 121 on the Z matrix 12 to give the adjustment function, with in response to different material specifications, lead and hold sheet 13 and both sides, guide rail the place ahead are arranged with adjustable L type, 14, utilize default long slot bore 131,141 provide and adjust function and must form suitable clampings and correct the importing in the guide rail to material 60, be provided with second wheel group 15 in guide rail both sides correspondence in addition, 16,17,18 also are subjected to handwheel 19 respectively, its spacing is adjusted in 20 controls, make with roller set 15,16,17, the contact clamping of 18 pairs of materials 60 and cut mechanism 30 and carry toward cutting out with its rotation, form according to this material 60 be delivered into to, the rod product 61 that machines then utilizes two nave boss formula roller set 21 of grinding mechanism 40 rear sides, 22 carry outward;

Sanction is cut mechanism 30, see also Fig. 1,2, shown in 3, the axle rank that lies in a special hollow type motor 31 is established a rotary cutter 32, rotary cutter 32 centers are a through hole 33 and pass through for bar 61, and rotary cutter 32 leading edges are provided with arcuate blade face 34, the transmission of mat motor 31 and make cutter 32 with rotation mode cutting material 60, make it to become round bar 61 and pass through rotary cutter 32 central through holes 33, cutting out the unnecessary waste material 62 chip away then utilizes on the broach shell 35 that rotary cutter 32 outer rims cover, the cutting knife group 36 of lower edge installing, 37 give cutting and separating, and the outer backwards guide card of opening 38 that utilizes broach shell 35 ends two side chains to establish, 39 cooperate roller 17,18 with it eliminating, and broach shell 35 is to make the arcuate blade face 34 of rotary cutter 32 protrude in broach shell 35 slightly with combining of rotary cutter 32;

Grinding mechanism 40, see also Fig. 2, shown in 5, system is located to cut out cuts mechanism's 30 rear sides, mainly establish a through hole 42 passes through for bar 61 in a rotating disk 41 centers, be provided with two assembly pulleys 43 that are triangle arrangement in through hole 42 both sides, 44,45,46,47,48, in assembly pulley 43,44,45,46,47,48 peripheral each sheathed abrasive band 49,50, and in the abrasive band 49, two side positions corresponding to rotating disk 41 through holes 42 in 50 spaces respectively are provided with the two movable wheels 51 of adjusting, 52, use and to do suitable adjustment in response to bar 61 specifications, make abrasive band 49,50 must form preferable contact to bar 61 grinds.

According to this, form automatic sanction of elasticity bar of the present utility model by the cooperation of above mechanism and cut make-up machine, in making in the processing, system cuts into strip with material 60 earlier, again material 60 is led by the place ahead of conveying mechanism 10 and hold sheet 13,14 insert, utilize roller set 15,16 cut mechanism 30 with material 60 carries along guide rail toward sanction, after treating material 60 contact rotary cutters 32, still cut out and be whittled into round bar 61 and by rotary cutter 32 and motor 31 and to grinding mechanism 40 feedings according to rotary cutter 32 specifications, in addition the aspect cut out the waste material 62 that chips away be placed in rotary cutter 32 outer rims broach shell 35 on, lower cutter group 36,37 are cut into two halves and mat two side guiding plates 38,39 and roller set 17,18 cooperation and live outer the eliminating, form work flow smoothly, and the bar 61 after the processing is again through the abrasive band 49 of grinding mechanism 40,50 grind, to promote its surface flatness, the second wheel group 21 that cooperates grinding mechanism 40 rear sides again, 22 carry bar 61 outward, finish whole processing operation.

Claims (1)

1, a kind of elasticity bar is automatically cut out and is cut make-up machine, comprises conveying mechanism (10), sanction is cut mechanism (30) and grinding mechanism (40) is formed, and it is characterized in that:

A, conveying mechanism (10), constitute adjustable guide rail with a L matrix (11) and a Z matrix (12), the two adjustable L types that are provided with in addition in guide rail the place ahead are led and are held sheet (13), (14), and be provided with in guide rail both sides correspondence and be subjected to handwheel (19), (20) to control two roller set (15), (16), (17), (18)

B, sanction are cut mechanism (30) and are positioned at conveying mechanism (10) afterwards, the rotary cutter (32) that has through hole (33) in special hollow type motor (31) axle rank center of establishing, rotary cutter (32) leading edge is provided with arcuate blade face (34), and rotary cutter (32) outer rim is provided with the broach shell (35) that a upper and lower edge is provided with cutting knife group (36), (37) respectively in addition, this broach shell (35) combines the arcuate blade face (34) that makes rotary cutter (32) and slightly protrudes in broach shell (35) with rotary cutter (32)

C, grinding mechanism (40), be positioned to cut out and cut the rear side of mechanism, it is the rotating disk (41) of a tool central through hole (42), be provided with two assembly pulleys (43), (44), (45), (46), (47), (48) that are triangle arrangement in through hole (42) both sides, and in peripheral each sheathed abrasive band (49), (50), two side positions corresponding to rotating disk (41) through hole (42) in the space, abrasive band respectively are provided with the movable wheel (51) and (52) of adjusting.

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