CN211540428U

CN211540428U - Feeding device of numerical control machine tool

Info

Publication number: CN211540428U
Application number: CN201921955038.9U
Authority: CN
Inventors: 李义宽
Original assignee: Tianjin Ribiao Machinery Technology Co ltd
Current assignee: Tianjin Ribiao Machinery Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-22
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a digit control machine tool material feeding unit, including the pay-off case, the inside of pay-off case is provided with the pay-off chamber, the inside fixedly connected with connecting plate in pay-off chamber, the inside in pay-off chamber is provided with the scraping wings, and one side fixedly connected with catch bar of scraping wings, the tip of catch bar runs through the connecting plate, the tip fixedly connected with piston plate of catch bar, and one side fixedly connected with compression spring of piston plate, compression spring's tip fixed connection is in one side of the inside of pay-off case, there are controller and air pump in the both sides of the bottom of pay-off case through bolted connection respectively, one side of air pump is provided with the outlet duct. The utility model discloses a pay-off case that sets up, the material promotes out the pay-off case and realizes the pay-off of digit control machine tool, and at the in-process of pay-off, air output is the ration, to the monitoring of the promotion distance of piston plate, looks over whether air output controls in an amount scope, accomplishes the quantitative charging operation, guarantees the product material uniformity of final production.

Description

Feeding device of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field especially relates to a digit control machine tool material feeding unit.

Background

In recent years, because the continuous increase of workman's wage, the difficult problem of recruitment appears in many enterprises, just so force the enterprise to update and reform transform equipment, improve equipment's degree of automation, thereby reduce the recruitment cost, the numerical control feeder is the auxiliary assembly who adapts to panel or coil stock autoloading, can assist the punch press, lathe etc. lathe automatic production, the difficult problems such as hard of artifical pay-off, waste time, safety, efficiency have been solved, the automatic feeding is realized to the digit control machine tool that the digit control machine tool feeder cooperation can continuous cycle processing material, thereby improve equipment's machining efficiency and degree of automation's pay-off machine.

The material volume of current digit control machine tool material feeding unit at the in-process of pay-off is accurate inadequately at the in-process of operation, and some material feeding unit can't realize quantitative pay-off, can not guarantee the material uniformity of final production product, and material feeding unit easily blocks up, and the inside impurity of material feeding unit piles up, and the pay-off effect is not good, and is great at the resistance of pay-off process, and the operation process is complicated, consequently, needs to design a digit control machine tool material feeding unit and solves above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding device of a numerical control machine tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a digit control machine tool material feeding unit, includes the pay-off case, the inside of pay-off case is provided with the pay-off chamber, the inside fixedly connected with connecting plate in pay-off chamber, the inside in pay-off chamber is provided with the scraping wings, and one side fixedly connected with catch bar of scraping wings, the tip of catch bar runs through the connecting plate, the tip fixedly connected with piston plate of catch bar, and one side fixedly connected with compression spring of piston plate, compression spring's tip fixed connection is in one side of the inside of pay-off case, there are controller and air pump in the both sides of the bottom of pay-off case through bolted connection respectively, one side of air pump is provided with the outlet duct, the opposite side of air pump is provided with the intake pipe, and the tip fixedly connected with connecting pipe of intake pipe, the tip of.

Furthermore, limiting grooves are formed in two sides of the interior of the feeding box, sliding balls are arranged on two sides of the piston plate, and the sliding balls slide in the limiting grooves.

Furthermore, one side of pay-off case is provided with the observation window, one side of observation window is provided with the scale mark, the both sides of connecting plate all are provided with the sealing washer.

Furthermore, the top of the feeding box is connected with a fan box through a bolt, a blower is arranged in the fan box, a blowpipe is fixedly connected to one side of the blower, the end of the blowpipe penetrates through the feeding box, the end of the blowpipe is communicated with the inside of the feeding box, and an air outlet valve is arranged on one side of the blowpipe.

Furthermore, one side fixedly connected with conveying pipe at the top of pay-off case, and the tip fixedly connected with drain hole of conveying pipe, air pump and hair-dryer all form electric connection through conductor wire and controller.

Furthermore, the bottom of the feeding box is connected with a support column through a bolt, one side of the feeding box is provided with a support frame, and the top of the support frame is fixedly connected with a storage box.

The utility model has the advantages that:

1. through the pay-off case, piston plate and the scraping wings that set up, the scraping wings promotes the material of pay-off intracavity, and the material promotes the pay-off that the pay-off case realized the digit control machine tool, and at the in-process of pay-off, the air output is the ration, to the monitoring of the promotion distance of piston plate, looks over whether the air output is controlled in a quantitative scope, accomplishes the ration operation of feeding, guarantees the product material uniformity of final production.

2. Through the fan case and the hair-dryer that set up, the hair-dryer in the fan case is bloied, carries the inside of pay-off chamber with wind through the blowing pipe, and impurity after carrying the material of pay-off intracavity wall jets, reduces piling up of the inside impurity of pay-off intracavity, and material feeding unit does not block up, and the pay-off effect is better.

3. Through the piston plate and the sliding balls, the sliding balls on two sides of the piston plate slide in the limiting grooves in the feeding process, so that the resistance of the piston plate in the pushing process is reduced, and the feeding operation process is convenient.

Drawings

Fig. 1 is a schematic structural view of a feeding device of a numerical control machine tool provided by the present invention;

fig. 2 is a schematic view of a feeding box structure of a feeding device of a numerical control machine tool provided by the present invention;

fig. 3 is a cross-sectional view of a feeding device of a numerical control machine tool provided by the present invention;

fig. 4 is the utility model provides a digit control machine tool material feeding unit's storage case sketch map.

In the figure: 1 feeding box, 2 feeding pipes, 3 discharging ports, 4 controllers, 5 supporting columns, 6 air pumps, 7 air inlet pipes, 8 air outlet pipes, 9 connecting pipes, 10 piston plates, 11 push rods, 12 connecting sleeves, 13 connecting plates, 14 pushing plates, 15 feeding cavities, 16 fan boxes, 17 blowers, 18 air blowing pipes, 19 air outlet valves, 20 limiting grooves, 21 sliding balls, 22 storage boxes, 23 supporting frames, 24 observation windows, 25 scale marks and 26 compression springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a feeding device of a numerical control machine tool includes a feeding box 1, a feeding cavity 15 is disposed inside the feeding box 1, a connecting plate 13 is fixedly connected inside the feeding cavity 15, a pushing plate 14 is disposed inside the feeding cavity 15, a pushing rod 11 is fixedly connected to one side of the pushing plate 14, an end of the pushing rod 11 penetrates through the connecting plate 13, a piston plate 10 is fixedly connected to an end of the pushing rod 11, the piston plate 10 is pushed by air, the pushing rod 11 on one side of the piston plate 10 pushes inside the connecting plate 13, the pushing plate 14 on the end of the pushing rod 11 pushes the material in the feeding cavity 15, a compression spring 26 is fixedly connected to one side of the piston plate 10, an end of the compression spring 26 is fixedly connected to one side of the inside of the feeding box 1, the compression spring 26 pulls the piston plate 10 back to one side of the inside of the feeding box 1, so as to perform reciprocating feeding and pulling, the two sides of the bottom of the feeding box 1 are respectively connected with a controller 4 and an air pump 6 through bolts, the controller 4 respectively controls the air pump 6 and an air blower 17, the model of the controller 4 is DATA-7311, the model of the air pump 6 is YX-71D, one side of the air pump 6 is provided with an air outlet pipe 8, the other side of the air pump 6 is provided with an air inlet pipe 7, the end part of the air inlet pipe 7 is fixedly connected with a connecting pipe 9, the end part of the connecting pipe 9 penetrates through one side of the feeding box 1, the air pump 6 transmits air through the air inlet pipe 7, then the air is transmitted to one side of the inside of the feeding box 1 through the connecting pipe 9, the air pushes a piston plate 10, a material pushing plate 14 at the end part of a pushing rod 11 on one side of the piston plate 10 pushes.

Further, the both sides of the inside of pay-off case 1 have all been seted up spacing groove 20, and the both sides of piston plate 10 all are provided with sliding ball 21, and sliding ball 21 slides in the inside of spacing groove 20, and sliding ball 21 of piston plate 10 both sides slides in spacing groove 20, makes piston plate 10 reduce at the resistance of the in-process that promotes, and the pay-off operation process is comparatively convenient.

Further, one side of feed box 1 is provided with observation window 24, one side of observation window 24 is provided with scale mark 25, through scale mark 25 in the observation window 24 of feed box 1 one side, carry out the monitoring to the push distance of piston plate 10, whether look over the air output and control at a quantitative scope, accomplish the ration operation of feeding, guarantee the product material uniformity of final production, the both sides of connecting plate 13 all are provided with adapter sleeve 12, adapter sleeve 12 protects catch bar 11, prevent catch bar 11 from taking place the slope.

Further, there is fan box 16 at the top of feed box 1 through bolted connection, the inside of fan box 16 is provided with hair-dryer 17, and one side fixedly connected with blowing pipe 18 of hair-dryer 17, the tip of blowing pipe 18 runs through feed box 1, and the tip of blowing pipe 18 communicates with each other with the inside of feed box 1, one side of blowing pipe 18 is provided with air outlet valve 19, open air outlet valve 19, carry the wind to the inside of feed chamber 15 through blowing pipe 18, spout the impurity behind the material transport of feed chamber 15 inner wall, reduce the piling up of the inside impurity of feed chamber 15, material feeding unit does not block up, the pay-off effect is better.

Further, one side fixedly connected with conveying pipe 2 at the top of conveying box 1, and the tip fixedly connected with drain hole 3 of conveying pipe 2, the inside of the storage case 22 of the top of strut 23 is provided with the material, put into drain hole 3 with the material, rethread drain hole 3 gets into the inside of conveying pipe 2, the inside of conveying box 1 is slided by conveying pipe 2, air pump 6 all forms electric connection with controller 4 through the conductor wire with hair-dryer 17, air pump 6 passes through 7 gas transmission of intake pipe, realize the pay-off of material, hair-dryer 17 in the fan box 16 bloies, impurity after carrying the material of pay-off chamber 15 inner walls jets.

Further, there is support column 5 bottom of feed box 1 through bolted connection, and support column 5 supports feed box 1, and one side of feed box 1 is provided with support frame 23, and the top fixedly connected with storage tank 22 of support frame 23, and support frame 23 supports storage tank 22, and the inside material that is used for storing of storage tank 22.

The working principle is as follows: when the material feeding device is used, materials are arranged inside the material storage box 22 above the supporting frame 23, the materials are placed into the discharge port 3, then enter the feeding pipe 2 through the discharge port 3 and are fed into the feeding box 1 in a sliding manner through the feeding pipe 2, the controller 4 respectively controls the air pump 6 and the air blower 17, the air pump 6 is used for delivering air through the air inlet pipe 7, then the air is delivered to one side inside the feeding box 1 through the connecting pipe 9, the air pushes the piston plate 10, the push rod 11 on one side of the piston plate 10 is pushed inside the connecting plate 13, the material in the feeding cavity 15 is pushed by the push plate 14 on the end part of the push rod 11, the material is pushed out of the feeding box 1 to realize feeding of a numerical control machine tool, the piston plate 10 is pulled back to one side inside the feeding box 1 by the compression spring 26 to realize reciprocating feeding and pulling back, the air delivery of the air pump 6 is quantitative during feeding, and passes through the scale lines 25 in the observation window 24 on, carry out the monitoring to the promotion distance of piston plate 10, whether look over the air output and control at an amount scope, accomplish the quantitative charging operation, guarantee the product material uniformity of final production, the sliding ball 21 of piston plate 10 both sides slides in spacing groove 20, make the resistance of piston plate 10 at the in-process that promotes reduce, the pay-off operation process is comparatively convenient, hair-dryer 17 in the fan box 16 bloies, open air-out valve 19, carry the inside of material feeding chamber 15 with wind through blowing pipe 18, spout the impurity after carrying the material of material feeding chamber 15 inner wall, reduce piling up of the inside impurity of material feeding chamber 15, material feeding unit is not blockked up, the pay-off effect is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A feeding device of a numerical control machine tool comprises a feeding box (1) and is characterized in that a feeding cavity (15) is arranged inside the feeding box (1), a connecting plate (13) is fixedly connected inside the feeding cavity (15), a pushing plate (14) is arranged inside the feeding cavity (15), a pushing rod (11) is fixedly connected to one side of the pushing plate (14), the end of the pushing rod (11) penetrates through the connecting plate (13), a piston plate (10) is fixedly connected to the end of the pushing rod (11), a compression spring (26) is fixedly connected to one side of the piston plate (10), the end of the compression spring (26) is fixedly connected to one side of the inside of the feeding box (1), a controller (4) and an air pump (6) are respectively connected to two sides of the bottom of the feeding box (1) through bolts, and an air outlet pipe (8) is arranged on one side of the air pump (6), the air pump is characterized in that an air inlet pipe (7) is arranged on the other side of the air pump (6), a connecting pipe (9) is fixedly connected to the end portion of the air inlet pipe (7), and the end portion of the connecting pipe (9) penetrates through one side of the feeding box (1).

2. The feeding device of the numerical control machine tool according to claim 1, characterized in that both sides of the interior of the feeding box (1) are provided with limiting grooves (20), both sides of the piston plate (10) are provided with sliding balls (21), and the sliding balls (21) slide in the limiting grooves (20).

3. The feeding device of the numerical control machine tool as claimed in claim 1, wherein an observation window (24) is arranged on one side of the feeding box (1), scale marks (25) are arranged on one side of the observation window (24), and connecting sleeves (12) are arranged on both sides of the connecting plate (13).

4. The feeding device of the numerical control machine tool as claimed in claim 1, characterized in that a fan box (16) is connected to the top of the feeding box (1) through bolts, a blower (17) is arranged inside the fan box (16), a blowpipe (18) is fixedly connected to one side of the blower (17), the end of the blowpipe (18) penetrates through the feeding box (1), the end of the blowpipe (18) is communicated with the inside of the feeding box (1), and an air outlet valve (19) is arranged on one side of the blowpipe (18).

5. The feeding device of the numerical control machine tool according to claim 1, characterized in that a feeding pipe (2) is fixedly connected to one side of the top of the feeding box (1), a discharging hole (3) is fixedly connected to the end of the feeding pipe (2), and the air pump (6) and the blower (17) are electrically connected to the controller (4) through electric wires.

6. The feeding device of the numerical control machine tool as claimed in claim 1, wherein the bottom of the feeding box (1) is connected with a support column (5) through a bolt, a support frame (23) is arranged on one side of the feeding box (1), and a storage box (22) is fixedly connected to the top of the support frame (23).