KR101962844B1 - Processing equipment with an automatic feeding unit - Google Patents

Abstract

A processing facility with an automatic material feeding unit according to the present invention is characterized by comprising: a chuck accommodating a residue therein to be rotated in a state in which binding force is generated, and making a linear reciprocating movement in one direction; and a material automatic supply unit consisting of a residue supply unit storing a plurality of residues, and moving and rolling the residues in a circumferential direction to supply the same, and a residue supporter selecting one among the plurality of residues of the residue supply unit in order to support the residue such that the same may be inserted into the chuck.

Description

[0001] The present invention relates to a processing equipment with an automatic feeding unit,

The present invention relates to a processing facility having an automatic material supply unit, and more particularly, to a processing facility having an automatic material supply unit for automatically supplying a residue to a chuck of a processing facility.

The present invention relates to a processing facility provided with an automatic material supply unit capable of supplying, to a chuck, residues stored in parallel while being inconsistent with a rotation center of a chuck.

The present invention relates to a processing facility provided with a plurality of automatic material supply units and configured to operate independently so that the transfer and supply of remnants can be stably performed.

The present invention relates to an automatic material supply unit which can reduce the manufacturing cost by producing a product by recycling the residue as a material, and by reducing the effort and cost for manufacturing the new material through the smelting process, To a processing facility.

In general, a lathe is a machine tool that rotates various metal materials and carries out cutting with a bite. The CNC lathe has a program that records numerical data selectively instructing machining dimensions, shape, necessary tools, It is a kind of machining center where the control unit is connected to the shelf to directly connect in real time to automatically position the cutting tool or perform automatic cutting.

1, the CNC lathe includes a cover frame 10 having a work space 11 formed therein and having a door 12 for opening and closing the work space 11 from the outside, A fixing chuck 20 rotatably installed on one side of the inside of the work space 11 of the work station 11 and detachably fixing the work to be processed, And a tool rest 30 on which a plurality of tools 31 for machining the fixed material are mounted.

However, in the conventional CNC lathe, the number of tools to be mounted is small, and a special tool such as an inclined ball drill can not be used.

Accordingly, in Korean Patent Laid-Open No. 10-2006-0015236, as shown in FIG. 2, the main shaft 2, the sub-shaft 4, and the guide bush 3 are positioned on an extension line, So that various tools can be installed.

However, when the operator intends to supply the material to be processed, the above-described techniques work by opening the door 12 and then directly fixing the work 12 to the fixing chuck, and then closing the door 12 to operate the control unit.

Therefore, productivity is deteriorated and the risk of safety accident is undesirable.

In order to solve such a problem, as shown in FIG. 3, a material input / withdrawal portion 40 for automatically inputting / withdrawing a material to the front of the door 12 of the cover frame 10 is separately provided.

In the Utility Model No. 20-0393854 registered in the Republic of Korea, as shown in FIG. 4, the workpiece supply and withdrawing device is installed above the CNC lathe, so that the work space can be secured in front of the CNC lathe. .

However, the conventional art disclosed in Figs. 3 and 4 is not preferable because it repeatedly performs opening and closing of the door, causing frequent failure and lowering of productivity.

 Accordingly, in Korean Patent No. 10-1490078, as shown in FIG. 5, the conveyor unit 400, the material grip unit 500, and the material withdrawal unit 600 are installed inside the cover frame 100, A CNC lathe is disclosed in which a material M can be automatically inserted and withdrawn.

However, the conventional techniques have the following problems.

In other words, the portion where the automatic bending is performed on the chuck of the CNC automatic lathe can not be processed, so that relatively long residues are generated.

Such residues can not be recycled and are discarded as scrap iron. In order to produce materials that can be input to a CNC automatic lathe, the process cost must be input and the cost is lowered because it is required to purchase with a relatively large cost.

In order to solve such a problem, Korean Patent Laid-Open No. 10-2011-0043297 discloses an adapter for a remnant which can recycle unprocessed residues of a material remaining after machining of an automatic lathe, as shown in Fig.

However, since the remnant adapter 10 is formed with the female thread-like engaging step 11 for engaging with the remnant 20, a part of the remnant 20 is machined and adhered to the engaging step 11 ) Must be formed.

Therefore, although the purpose of recycling the residue can be achieved, the processing cost of the male thread 21 is additionally generated, and the process of joining with the adapter 10 must be preceded.

An object of the present invention is to provide a processing facility equipped with an automatic material supply unit capable of automatically producing a product by automatically supplying a residue to a chuck of a processing facility, It is on.

It is another object of the present invention to provide a processing facility provided with an automatic material supply unit capable of supplying a chuck that is stored in parallel while being inconsistent with a rotation center of the chuck.

It is still another object of the present invention to provide a processing facility provided with a plurality of automatic material supply units and configured to operate independently so that the transfer and supply of the remnants can be stably performed.

Another object of the present invention is to reduce the manufacturing cost by producing the product by recycling the residue as the material, and to solve the environmental problem by significantly reducing the effort and cost of manufacturing the new material through the smelting process And to provide a processing facility equipped with an automatic material supply unit.

In order to accomplish the above object, according to the present invention, there is provided a processing facility equipped with an automatic material supply unit, comprising: a chuck which rotates in a state where the residual material is accommodated therein, A remnant supply device for storing a plurality of remnants and rolling them in the circumferential direction of the remnants to supply the remnants; and a remnant retaining means for retaining the remnants of the remnants in the chuck, And an automatic material supply unit.

The remnant retainer comprises a first retainer and a second retainer for supporting the remnant by expanding and contracting in a direction parallel to each other.

The first support and the second support are controlled so as to extend and contract independently of each other and have the same shape and structure.

And the first support and the second support are extended at the same time and are sequentially reduced.

The remnant supply device includes a storage box for storing a plurality of remainders, a guide portion for guiding a plurality of the remainders loaded in the storage box in one direction in parallel, and a drop preventing portion for preventing the remainder from falling from the end portion of the guide portion And a control unit.

According to the present invention, it is possible to automatically produce a product by automatically supplying residue to a chuck of a processing facility, so that it is possible to increase the material utilization rate, thereby reducing the manufacturing cost.

In addition, in the present invention, it is possible to supply the chuck that is stored in parallel to the chuck, which is inconsistent with the rotation center of the chuck, so that the time for supplying the chuck can be significantly reduced, and productivity is expected to be improved.

In addition, a plurality of automatic material supply units are provided so as to operate independently of each other, so that the transfer and supply of the remaining material can be stably performed, and the defective rate can be remarkably lowered.

In addition, it has the advantage of solving the environmental problem by significantly reducing the effort and cost of producing the new materials through the smelting of the residues.

1 is a perspective view showing a conventional CNC lathe.
2 is a perspective view showing an automatic lathe disclosed in Korean Patent Laid-Open No. 10-2006-0015236.
FIG. 3 is a photograph showing a state in which a material input / withdrawal portion is installed in front of a door of a conventional CNC lathe. FIG.
4 is a perspective view showing a configuration of a workpiece supply and take-out device of a CNC lathe disclosed in Korean Utility Model No. 20-0393854.
5 is a perspective view showing a CNC lathe disclosed in Korean Patent No. 10-1490078.
6 is a perspective view showing the adapter for remnants disclosed in Korean Patent Publication No. 10-2011-0043297.
7 is a perspective view showing the appearance of a processing facility equipped with an automatic material supply unit according to the present invention.
8 is a plan overview diagram showing a configuration of an automatic material supply unit as a main component in a processing facility equipped with an automatic material supply unit according to the present invention.
FIG. 9 is a side elevational view showing a configuration of an automatic material supply unit as a main constituent in a processing facility provided with an automatic material supply unit according to the present invention; FIG.
10 is a front schematic view showing a configuration of an automatic material supply unit as a main constituent in a processing facility equipped with an automatic material supply unit according to the present invention.
11 is a front schematic view showing a state in which remnants are inserted into a chuck by an automatic material supply unit as a main part in a processing facility equipped with an automatic material supply unit according to the present invention.
FIG. 12 is a front schematic view showing the operation of a supporting means, which is a constitution of an automatic material supply unit as a main constituent in a processing facility having an automatic material supply unit according to the present invention. FIG.
FIG. 13 is a front schematic view showing a state in which a residue is inserted into a chuck by the action of a supporting means, which is a constitution of an automatic material supply unit, which is a main constituent in a processing facility provided with an automatic material supply unit according to the present invention.
FIG. 14 is a front schematic view showing a state in which remnants can be machined in a processing facility equipped with an automatic material supply unit according to the present invention; FIG.

A configuration of a processing facility (hereinafter referred to as 'processing facility 100') having an automatic material supply unit 140 according to the present invention will be described with reference to FIGS. 7 to 9 attached hereto.

FIG. 7 is a perspective view showing the appearance of a processing facility 100 having an automatic material supply unit 140 according to the present invention. FIG. 8 is a perspective view of a processing machine 100 having an automatic material supply unit 140 according to the present invention. 9 is a plan schematic diagram showing a configuration of a material automatic supply unit 140 having a recessed structure in the facility 100. In FIG. 9, a processing facility 100 having an automatic material supply unit 140 according to the present invention, A schematic diagram of a side view showing the configuration of the automatic material supply unit 140 is shown.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of the term in order to describe its invention in the best possible way It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely preferred embodiments of the present invention, and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

As shown in the drawing, the processing facility 100 is a tool capable of being machined by contacting a rotating object with a tool, and a residue (material M) is applied to the object to be processed.

That is, the processing facility 100 is a facility that can increase the efficiency of the material by producing the product by processing the remnant M remaining after processing in the other facility.

To this end, the processing facility 100 includes a chuck 120 that receives the remnant M therein and rotates in a constrained state and reciprocates linearly in one direction, And an automatic material supply unit 140 for automatically supplying the material.

The chuck 120 has a receiving space formed therein to allow the insertion of the remnant M, and the holding portion 122 is provided at the lower end as viewed in FIG. The engaging portion 122 can accommodate various kinds of remnants M having various sizes by selectively varying the opening degree and restricts the movement by pressing the outer surface of the remnant M at the time of reducing the opening degree, .

The automatic material supply unit 140 stores a plurality of residues M and rolls the residues M in the circumferential direction of the residues M to supply the residues M. [ And a residue support 145 for supporting the residue M to be inserted into the chuck 120 by selecting one of a plurality of residues M of the residue supplier 141, .

 The remnant supply device 141 can store a plurality of remnants M in a narrow space and simplifies the structure for moving the remnant M by adopting the remnant M supply direction in the circumferential direction.

That is, the remnant supply device 141 includes a storage box 142 for storing a plurality of remnants M, a guide 143 for guiding the plurality of remnants M stacked in the storage box 142 in parallel in one direction, And a drop prevention part 144 for preventing the fall of the residue M from the end of the guide part 143. [

The storage box 142 has a structure in which a plurality of remnants M are stacked and stored in parallel, and an opening is formed on the right side.

The lower surface of the opening portion is connected to the guide portion 143 so that the remnant M can be rolled at an angle to the right.

A drop prevention portion 144 is provided at the right end of the guide portion 143. The right side end portion of the fall preventing portion 144 is bent upward to come into contact with the outer surface of the remnant M to prevent the remnant M from dropping.

On the other hand, on the lower side of the remnant supply device 141, a remnant retainer 145 is provided. In the embodiment of the present invention, the retainer strips 145 are arranged in pairs and are spaced apart from each other. The retainer strips 145 are arranged in parallel to extend and retract in the longitudinal direction to support the single residue M together.

That is, the residue holding unit 145 includes a first holding unit 146 and a second holding unit 147. The first holding unit 146 and the second holding unit 147 are independent of each other And can be controlled to move at the same time if necessary.

The first support member 146 and the second support member 147 are configured to have the same shape and structure.

The remnant retainer 145 is constructed as shown in FIG. 9 and is capable of supporting and elevating the remnant M.

That is, the residue retainer 145 includes a lift portion 148 for receiving and sorting one of the residues M placed on the drop prevention portion 144, And a cylinder 149 for selectively moving the lifting and lowering portion 148 in the up and down direction by being stretched in length and fixed at the other end.

Although the upper portion of the elevating portion 148 is configured to have the "V" shape in the embodiment of the present invention, the elevating portion 148 can be modified into various shapes as long as only one of the plurality of residues M can be selectively selected.

A process of processing the remnant M using the processing facility 100 configured as above will be described with reference to FIGS. 10 to 14. FIG.

10, the chuck 120 is located on the right side and the remnant M is held by the first and second support members 146 and 147 on the left / As shown in Fig.

The chuck 120 is moved to the left as shown in FIG. 11 to partially accommodate the right portion of the residue M in the engaging portion 122. At this time, the inside of the engaging portion 122 is open.

When the right part of the remnant M is received in the engaging part 122, the engaging part 122 reduces the opening degree and restrains the remnant M, and the second supporting part 147 has a length And moves in the downward direction.

At this time, the remnant M is supported on the left side by the first support member 146, and the right side portion is retained by the engaging portion 122, so that it remains in place.

Then, as shown in FIG. 13, after the opening of the engaging portion 122 is increased, the engaging portion 122 is positioned near the first supporting portion 146 by moving the chuck 120 in the left direction.

The engaging portion 122 is rotatable integrally with the chuck 120 by reducing the opening degree and applying pressure to the residual material M, and is capable of being cut by a tool.

In this state, the first support member 146 can be shortened in length as shown in FIG. 14, thereby avoiding contact with the tool during processing of the remnant M.

When the product protruded to the left of the engaging portion 122 is processed to complete the product, the first retaining member 146 is moved upward to support the residual material M, The remnant M located inside the chuck 120 is protruded outside the engaging portion 122 and repeats the same process as described above, .

The scope of the present invention is not limited to the above-described embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the scope of the present invention.

100. Processing equipment 120. Chuck
122. Bottom part 140. Material automatic supply unit
141. Remnant feeder 142. Storage
143. Guide section 144. Drop prevention section
145. Residents District 146. District 1
148. Second elevator 148. Elevation
149. Cylinder M. dregs

Claims (5)

A chuck which reciprocates linearly in one direction to receive the remaining material therein and rotates in a state of generating binding force; A remnant feeder for storing a plurality of remnants and rolling the remnants in a circumferential direction of the remnants to supply the remnants; and a remnant support for selectively inserting the remnants of the remnant feeder so as to allow the remnants to be inserted into the chuck, Unit,
Wherein the remnant retaining member comprises a first support member and a second support member having the same shape and structure and supporting the remnant in parallel directions spaced apart in parallel to each other,
Wherein the first support and the second support are independently expandable and contractible, and at the same time, when the chuck is linearly moved in a stretched state, the chuck is sequentially reduced to allow the chuck to be inserted into the chuck,
Wherein one of the first support member and the second support member is elongated to support a residue positioned inside the chuck so that the remnant can be protruded to the outside of the chuck by linear motion of the chuck, equipment.
The apparatus according to claim 1,
A storage box for storing a plurality of remnants,
A guide portion for guiding a plurality of residues loaded in the storage box in one direction in parallel;
And a fall prevention unit for preventing fall of the residue from the end of the guide unit.
delete delete The apparatus according to claim 2,
A lift part for receiving and sorting one of the residues placed in the drop prevention part,
And a cylinder for moving the up / down part in the up / down direction by being selectively connected to the up / down part at one end and expanding and contracting at the other end part. .

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