CN208051489U - A kind of drawing branch material CNC Full-automatic feeding devices - Google Patents

Abstract

The utility model discloses a CNC automatic feeding device for branch materials, which relates to the technical field of automatic feeding devices. It includes a lifting assembly, a positioning assembly and a shearing assembly; the lifting assembly includes a lower base, a guide post, a guide sleeve, a lifting structure bottom plate, a rack, a lifting cylinder, a lifting rack pin, a lifting rack bayonet, a tooth Bar bayonet pressing block and pin locking block; the positioning assembly includes the branch material support seat, the upper structure bottom plate, the first cylinder base, the compression cylinder, the locking block connecting screw, the first locking push block, and the branch material fixing block, the bottom plate of the cutting block, the base of the second cylinder and the receiving box. The utility model can accurately and continuously lift multiple materials through the lifting assembly; the positioning assembly maintains the clamping state during the processing, and the position of each material is accurately aligned, which improves the processing accuracy; the shearing assembly is finished after processing Finally, the processed part of the material is cut off, and all the cuts of the material are even.

Description

A CNC automatic feeding device for branch material

technical field

The utility model belongs to the technical field of automatic feeding devices, in particular to a CNC automatic feeding device for branch materials.

Background technique

At present, stainless steel hardware small parts are more and more widely used in 3C products, and the market prospect is broad, but there are still many problems that plague the processing of such products. In the process of CNC machining, usually small products are CNC processed. The materials are manually clamped and fixed in batches. During batch continuous production and processing, a large amount of manpower is required for clamping and disassembly. At the same time, excessive manpower operations lead to unstable clamping, resulting in reduced product quality, yield and efficiency.

There is a need for a device capable of quantitative continuous and batch ejection of materials and continuous production operations, with strong versatility, simple operation, improved production efficiency and quality yield, and reduced production manpower.

Utility model content

The purpose of this utility model is to provide a CNC automatic feeding device for branch materials. Through the specially designed lifting components, multiple materials can be accurately and continuously raised. The positioning components maintain a clamped state during the processing process. The positions are all precisely aligned. After the processing is completed, the shearing component cuts off the processed part of the material. The cuts of all materials are even, and the yield rate is greatly improved. The problem of tight instability.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model relates to a CNC automatic feeding device for branch materials, which includes a lifting component, a positioning component and a cutting component;

The lifting assembly includes a lower base, a guide post, a guide sleeve, a rising structure bottom plate, a rack, a rising toggle cylinder, a lifting rack pin, a rising rack pin, a rack pin pressing block and a pin locking block;

Wherein, two racks are fixed on one surface of the lower base; several guide pillars are fixed on one surface of the lower base; several guide pillars are slidably matched with several guide sleeves; surface; one surface of the bottom plate of the rising structure is fixed with a lifting cylinder; one end of the lifting cylinder is hinged with the lifting rack pin; one end of the lifting rack pin is engaged with the rack; the lifting structure bottom plate The other surface is fixed with a rack bayonet pressing block; a rising rack bayonet is clamped between the rack bayonet pressing block and the opposite surface of the bottom plate of the rising structure; one end of the rising rack bayonet is engaged with the rack; Two pin locking blocks are fixed on one surface of the bayonet pin of the rising rack; the two opposite surfaces of the two pin locking blocks are in clearance fit with the pin of the rising rack;

The positioning assembly includes a branch material support seat, an upper structure bottom plate, a first cylinder base, a compression cylinder, a locking block connecting screw, a first locking push block, a branch material fixing block, a lower bottom plate of a cutting block, and a second locking block. Second cylinder base, second locking push block and receiving box;

Wherein, the branch material support seat is fixedly installed on a surface of the rising structure bottom plate; the upper structure bottom plate is fixedly installed on an end surface of the guide column; one side of the upper structure bottom plate is fixed with a first cylinder base; the upper structure bottom plate The second cylinder base is fixed on the opposite side; the upper surface of the upper structure bottom plate is fixed with two lower bottom plates of cutting blocks; the surface of the lower bottom plates of the two cutting blocks is slidably connected with a first locking push block and a second lock Tight push block; one surface of the lower bottom plate of the two cutting blocks is fixed with a branch material fixing block; one surface of the drawing branch material fixing block is movable and installed with a receiving box; Tightening cylinder; one end of the compression cylinder is provided with a locking block connecting screw; one end of several locking block connecting screws is slidingly connected with the first locking push block; a surface of the second cylinder base is fixed with several compression cylinders ; One end of the connecting screws of several locking blocks is slidingly connected with the second locking push block;

The shearing assembly includes a cutting cylinder, a first cutting block connecting screw, a first cutting push plate, a second cutting push plate, a cutting slider pressing plate and a second cutting block connecting screw;

Wherein, a surface of the base of the first cylinder is fixed with several cutting cylinders; one end of the cutting cylinder is provided with a first cutting block connecting screw; one end of the cutting block connecting screw is slidingly connected with the first cutting push plate ; The surface of the second cylinder base is fixed with a number of cutting cylinders; one end of the cutting cylinder is provided with a second cutting block connecting screw; one end of the second cutting block connecting screw slides with the second cutting push plate Connection; one surface of the lower bottom plate of the two cutting blocks is fixedly equipped with a plurality of cutting slider pressure plates; several of the cutting slider pressure plates are slidingly connected with the first cutting push plate and the second cutting push plate.

Further, a first notch is formed on one surface of the rack bayonet pressing block; the shape of the first notch is "convex".

Further, a surface of the first locking push block is provided with several second notches; the shape of the second notches is a dovetail groove shape.

Further, a surface of the second locking push block is provided with several third notches; the shape of the third notches is a dovetail groove shape.

Further, a rectangular hole is opened on one surface of the lifting rack bayonet.

Further, a number of fourth notches are formed on one surface of the first cutting push plate; the shape of the fourth notches is a dovetail groove shape.

Further, a number of fifth notches are formed on one surface of the second material cutting push plate; the shape of the fifth notches is a dovetail groove shape.

The utility model has the following beneficial effects:

1. The utility model can lift multiple materials accurately and continuously through specially designed lifting components.

2. The positioning component in the utility model maintains a clamped state during the processing, and the position of each material is accurately aligned, which improves the processing accuracy and greatly improves the yield.

3. The cutting unit in the utility model cuts off the processed part of the material after the processing is completed, and the cuts of all the materials are even, creating good processing conditions for the next processing.

4. The power components of the utility model all adopt air cylinders, which have high efficiency.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structure exploded top view of a kind of branch material CNC automatic feeding device of the utility model;

Fig. 2 is the structural top view of the utility model;

Fig. 3 is a top view of the structure of the lifting assembly of the present invention;

Fig. 4 is a top view of the structure of the positioning assembly of the present invention;

Fig. 5 is a top view of the structure of the shear assembly of the present invention;

In the accompanying drawings, the list of parts represented by each label is as follows:

1-lifting component, 2-positioning component, 3-shearing component, 101-lower base, 102-guide column, 103-guide sleeve, 104-rising structure bottom plate, 105-rack, 106-rising toggle cylinder, 107 -Ascending rack pin, 108-ascending rack bayonet, 109-rack bayonet pressing block, 110-pin locking block, 201-branch support seat, 202-upper structure bottom plate, 203-first cylinder Base, 204-compression cylinder, 205-locking block connecting screw, 206-first locking push block, 207-drawing branch material fixing block, 208-cutting block lower bottom plate, 209-second cylinder base, 210- The second locking push block, 211-receiving box, 301-cutting cylinder, 302-connecting screw of the first cutting block, 303-the first cutting push plate, 304-the second cutting push plate, 305-cutting Material slider pressing plate, 306-the second cutting block connecting screw.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" Indicating orientations or positional relationships, etc., are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, and be constructed and operated in a specific orientation, so it cannot be understood as a reference to the utility model. New types of restrictions.

Please refer to Fig. 1-5, the utility model is a CNC automatic feeding device for branch materials, including a lifting component 1, a positioning component 2 and a shearing component 3;

The lifting assembly 1 includes a lower base 101, a guide post 102, a guide sleeve 103, an ascending structure base plate 104, a rack 105, an ascending toggle cylinder 106, an ascending rack pin 107, an ascending rack bayonet 108, and a rack bayonet press. block 109 and pin locking block 110;

Among them, two racks 105 are fixed on one surface of the lower base 101; several guide posts 102 are fixed on one surface of the lower base 101; several guide posts 102 are slidably matched with several guide sleeves 103; surface; one surface of the ascending structure base plate 104 is fixed with an ascending toggle cylinder 106; one end of the ascending toggle cylinder 106 is hinged with the ascending rack pin 107; one end of the ascending rack pin 107 is meshed with the rack 105; One surface is fixed with a rack bayonet pressing block 109; a rising rack bayonet pin 108 is clamped between the rack bayonet pressing block 109 and the opposite surface of the rising structure bottom plate 104; one end of the rising rack bayonet pin 108 is engaged with the rack 105 ; Rising rack bayonet 108 one surface is fixed with two pin locking blocks 110; two opposite surfaces of the two pin locking blocks 110 are in clearance fit with the rising rack pin 107;

The positioning assembly 2 includes a branch material support seat 201, a superstructure base plate 202, a first cylinder base 203, a compression cylinder 204, a locking block connecting screw 205, a first locking push block 206, a branch material fixing block 207, a cutting Material block lower bottom plate 208, second cylinder base 209, second locking push block 210 and receiving box 211;

Wherein, the branch material support seat 201 is fixedly installed on a surface of the rising structure base plate 104; the upper structure base plate 202 is fixedly installed on an end surface of the guide column 102; the side of the upper structure base plate 202 is fixed with a first cylinder base 203; The other side is fixed with a second cylinder base 209; one surface of the upper structure bottom plate 202 is fixed with two lower bottom plates 208 of cutting blocks; one surface of the lower bottom plates 208 of the two cutting blocks is slidingly connected with a first locking push block 206 and a second lock Tightly push block 210; two cutting block bottom plates 208 one surface is fixed with pull branch material fixed block 207; draw branch material fixed block 207 one surface activity is installed with receiving box 211; first cylinder base 203 one surface is fixed with some pressure Tighten the cylinder 204; one end of the compression cylinder 204 is provided with a locking block connecting screw 205; one end of several locking block connecting screws 205 is slidingly connected with the first locking push block 206; a surface of the second cylinder base 209 is fixed with some compression cylinders 204; one end of several locking block connecting screws 205 is slidably connected with the second locking push block 210;

The shearing assembly 3 comprises a cutting cylinder 301, a first cutting block connecting screw 302, a first cutting push plate 303, a second cutting pushing plate 304, a cutting slide block pressing plate 305 and a second cutting block connecting screw 306 ;

Wherein, a surface of the first cylinder base 203 is fixed with several cutting cylinders 301; one end of the cutting cylinder 301 is provided with a first cutting block connecting screw 302; one end of the cutting block connecting screw 302 is slidingly connected with the first cutting push plate 303 A surface of the second cylinder base 209 is fixed with some cutting cylinders 301; one end of the cutting cylinder 301 is provided with a second cutting block connecting screw 306; one end of the second cutting block connecting screw 306 slides with the second cutting push plate 304 Connection; two cutting block bottom plates 208 one surface is fixedly installed with some cutting slider pressing plates 305;

Wherein, a first notch is formed on one surface of the rack bayonet pressing block 109; the shape of the first notch is "convex".

Wherein, a surface of the first locking push block 206 is provided with a plurality of second notches; the second notches are in the shape of a dovetail groove.

Wherein, a surface of the second locking push block 210 is provided with a plurality of third notches; the shape of the third notches is a dovetail groove shape.

Wherein, a rectangular hole is opened on one surface of the rising rack pin 108 .

Wherein, a surface of the first cutting push plate 303 has several fourth notches; the shape of the fourth notches is a dovetail groove.

Wherein, a surface of the second material cutting push plate 304 has several fifth notches; the fifth notches are in the shape of a dovetail groove.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. A CNC full-automatic feeding device for pulling branch material, is characterized in that: comprise lifting assembly (1), positioning assembly (2) and shearing assembly (3); The lifting assembly (1) includes a lower base (101), a guide post (102), a guide sleeve (103), a lifting structure bottom plate (104), a rack (105), a lifting cylinder (106), a lifting rack Shift pin (107), rising rack bayonet (108), rack bayonet pressing block (109) and pin locking block (110); Wherein, two racks (105) are fixed on one surface of the lower base (101); several guide posts (102) are fixed on one surface of the lower base (101); several guide posts (102) and several guide sleeves (103) Sliding fit; several guide sleeves (103) are penetrated and fixed on one surface of the rising structure bottom plate (104); one surface of the rising structure bottom plate (104) is fixed with a lifting cylinder (106); One end of the moving cylinder (106) is hinged with the lifting rack pin (107); one end of the lifting rack pin (107) is meshed with the rack (105); the other surface of the lifting structure bottom plate (104) is fixed with The rack bayonet pressing block (109); the rising rack bayonet pin (108) is fastened between the rack bayonet pressing piece (109) and the rising structure bottom plate (104) on the opposite surface; the rising rack bayonet pin (108) one end is meshed with the rack (105); two pin locking blocks (110) are fixed on one surface of the rising rack bayonet (108); two opposite surfaces of the two pin locking blocks (110) are Rising rack pin (107) clearance fit; The positioning assembly (2) includes a branch material support seat (201), an upper structure bottom plate (202), a first cylinder base (203), a compression cylinder (204), a locking block connecting screw (205), a first Locking push block (206), branch material fixing block (207), cutting block lower base plate (208), second cylinder base (209), second locking push block (210) and receiving box (211) ; Wherein, the branch support seat (201) is fixedly installed on a surface of the rising structure bottom plate (104); the upper structure bottom plate (202) is fixedly installed on an end surface of the guide column (102); the upper structure bottom plate (202 ) one side is fixed with a first cylinder base (203); the upper structure bottom plate (202) is fixed with a second cylinder base (209) relative to the other side; block lower bottom plate (208); two said cutting block lower bottom plates (208) are slidingly connected with a first locking push block (206) and a second locking pushing block (210); two said cutting block lower One surface of the base plate (208) is fixed with a branch material fixing block (207); the first surface of the branch material fixing block (207) is movably installed with a receiving box (211); the first cylinder base (203) has a surface Several compression cylinders (204) are fixed; one end of the compression cylinder (204) is provided with a locking block connecting screw (205); one end of several locking block connecting screws (205) is connected to the first locking push block ( 206) Sliding connection; one surface of the second cylinder base (209) is fixed with several compression cylinders (204); one end of several locking block connecting screws (205) is slidingly connected with the second locking push block (210) ; The shear assembly (3) includes a cutting cylinder (301), a first cutting block connecting screw (302), a first cutting push plate (303), a second cutting push plate (304), a cutting slide Block pressing plate (305) and the second cutting block connecting screw (306); Wherein, a surface of the first cylinder base (203) is fixed with several cutting cylinders (301); one end of the cutting cylinder (301) is provided with a first cutting block connecting screw (302); the cutting block One end of the connecting screw (302) is slidingly connected with the first cutting push plate (303); a plurality of cutting cylinders (301) are fixed on one surface of the second cylinder base (209); one end of the cutting cylinder (301) is set There is a second cutting block connecting screw (306); one end of the second cutting block connecting screw (306) is slidingly connected with the second cutting push plate (304); two lower bottom plates (208) of the cutting block The surface is fixedly equipped with a plurality of material cutting slide block pressing plates (305); several of the material cutting sliding block pressing plates (305) are slidingly connected with the first material cutting push plate (303) and the second material cutting push plate (304). 2. A kind of branch material CNC automatic feeding device according to claim 1, characterized in that, one surface of the rack bayonet briquetting block (109) has a first notch; the first notch The shape is "convex". 3. A kind of branch material CNC automatic feeding device according to claim 1, characterized in that, a surface of the first locking push block (206) has some second notches; The mouth shape is dovetail groove shape. 4. A kind of branch material CNC automatic feeding device according to claim 1, characterized in that, a surface of the second locking push block (210) has some third notches; The mouth shape is dovetail groove shape. 5. A CNC automatic feeding device for branch materials according to claim 1, characterized in that, a rectangular hole is formed on one surface of the rising rack bayonet (108). 6. A kind of branch material CNC automatic feeding device according to claim 1, characterized in that, a surface of the first cutting push plate (303) has some fourth notches; The mouth shape is dovetail groove shape. 7. A kind of branch material CNC automatic feeding device according to claim 1, characterized in that, a surface of the second cutting push plate (304) has some fifth notches; The mouth shape is dovetail groove shape.