CN210112978U

CN210112978U - Automatic go up CNC lathe of unloading

Info

Publication number: CN210112978U
Application number: CN201920986818.3U
Authority: CN
Inventors: 姜彬; 李帅; 马威
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-25
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a CNC lathe capable of automatically feeding and discharging, which comprises a base, a guide rail, an industrial personal computer, a processing seat, a feeding mechanism, a discharging mechanism, a feeding mechanism, a chuck, an electric control cabinet and a pneumatic control cabinet, wherein the feeding mechanism and the discharging mechanism are arranged to automatically feed and discharge in a mechanical mode, so that a large amount of labor force and time are saved, and the processing efficiency is improved; by arranging the material clamping mechanism and setting a corresponding program on the industrial personal computer, the material clamping mechanism is controlled to carry out feeding, the deviation of the placement of products during manual feeding is avoided, and the stability of the processing quality of the products is ensured; by arranging the feeding mechanism and the discharging mechanism, the material collecting box and the material feeding box are replaced regularly in the running process of the lathe, one person can look after a plurality of machine tools simultaneously, and the labor cost of the machine tools is reduced; through setting up the limiting plate, the limiting plate plays the purpose that the restriction work piece removed from side to side, prevents that the phenomenon of displacement from appearing in the upside of feed tank in the work piece, guarantees to press from both sides the material cylinder and presss from both sides at the same position of work piece.

Description

Automatic go up CNC lathe of unloading

Technical Field

The utility model relates to a CNC lathe technical field specifically is an automatic go up CNC lathe of unloading.

Background

At present, a numerical control lathe for turning member carries out material loading and unloading operation through the manual work usually, extravagant a large amount of labours and time, and machining efficiency is low, adopts the manual work to carry out the material loading, and the deviation appears in placing of product easily, leads to processingquality unstable, and every numerical control lathe just needs 1 people to carry out the material loading, and the recruitment is with high costs, and has the potential safety hazard.

Therefore, a CNC lathe capable of automatically feeding and discharging is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic CNC lathe of unloading, the feed mechanism and the unloading mechanism of setting, carry out automatic material loading and unloading operation through mechanical system, save a large amount of labours and time, and improve machining efficiency, the clamping mechanism of setting, set up corresponding procedure on the industrial computer, control clamping mechanism carries out the material loading, the deviation appears in placing of product when avoiding the manual work to carry out the material loading, guarantee product processingquality's stability, the feed mechanism and the unloading mechanism of setting, regularly change collection workbin and feed box in the lathe operation process, alone can look after many lathe simultaneously, the cost of labor when reducing the lathe operation, and improve the security performance of lathe, in order to solve the problem that mentions in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a CNC lathe capable of automatically feeding and discharging comprises a base, a guide rail, an industrial personal computer, a machining seat, a feeding mechanism, a discharging mechanism, a feeding mechanism, a chuck, an electric control cabinet and an air control cabinet, wherein the guide rail is fixed in the middle of the right side above the base through a bolt; the processing seat is clamped above the guide rail; the industrial personal computer is fixed in the middle of the front side of the base through a bolt; the feeding mechanism is fixed in the middle of the left side above the base through a bolt; the feeding mechanism is fixed in the middle position above the base through a bolt and is positioned on the right side of the feeding mechanism; the chuck is fixed in the middle position above the base through a bolt and is positioned on the right side of the feeding mechanism; the blanking mechanism is fixed above the base through a bolt and is positioned on the front side between the chuck and the guide rail; the electric control cabinet is fixed in the middle of the front side of the base through a bolt; the pneumatic control cabinet is fixed on the front side of the base through bolts and is positioned on the right side of the electric control cabinet.

Preferably, the industrial personal computer is connected with the electric control cabinet through a wire; the electric control cabinet is connected with commercial power through a wire; the pneumatic control cabinet is connected with the electric control cabinet through a wire, the electric control cabinet is connected with commercial power to supply power, and the pneumatic control cabinet is electrified to operate to provide a stable air source for the material clamping cylinder.

Preferably, the feeding mechanism comprises an upright post, a cross beam, a sliding rail, a driving motor, a bearing seat, a clamping mechanism, a screw rod and an electromagnetic valve, and the upright post is fixed in the middle of the left side above the base through a bolt; the left end of the cross beam is fixed above the upright post through a bolt, and the right end of the cross beam extends to the right side of the upright post and is positioned on the right side above the chuck; the sliding rail is fixed in the middle of the front side of the cross beam through a bolt; the driving motor is fixed above the upright post through a bolt, and is respectively connected with an industrial personal computer and an electric control cabinet through leads, and a 130ST-M15015 model is selected; the two bearing blocks are fixed above the front side of the upright post and at the right end of the front side of the cross beam through bolts and are aligned with the driving motor; the lead screw is clamped on the inner side of the bearing seat, and the left end of the lead screw is connected with an output shaft of the driving motor through a coupler; the material clamping mechanism is fixed on the outer side of the screw rod through threads, the upper end of the material clamping mechanism is clamped on the slide rail, and the material clamping mechanism is connected with the pneumatic control cabinet through a pipeline; the electromagnetic valve is fixed on a pipeline between the material clamping mechanism and the pneumatic control cabinet through bolts, is respectively connected with the industrial personal computer and the electric control cabinet through wires, adopts a 2W-320-32K type, and is provided with the feeding mechanism and the discharging mechanism, and performs automatic feeding and discharging operation through a mechanical mode, so that a large amount of labor and time are saved, and the processing efficiency is improved.

Preferably, the material clamping mechanism comprises a nut seat, a first electric push rod, a material clamping cylinder and a slide block, and the nut seat is clamped on the outer side of the screw rod through threads; the sliding block is welded below the nut seat and clamped on the sliding rail; the first electric push rod is fixed below the nut seat through a bolt, and is respectively connected with the industrial personal computer and the electric control cabinet through a wire, and an XTL100 type is selected; the material clamping cylinder is fixed below the first electric push rod through a bolt and connected with the pneumatic control cabinet through a pipeline, an MHZ2-40D type is selected for use, the material clamping mechanism is arranged, a corresponding program is arranged on the industrial personal computer, the material clamping mechanism is controlled to carry out feeding, the situation that products are placed in a deviated mode when manual feeding is avoided, and the stability of the product processing quality is guaranteed.

Preferably, the blanking mechanism comprises a second electric push rod, a material collecting box, a clamping rail, a sliding plate and a material guide plate, the second electric push rod is fixed above the base through a bolt, is positioned on the front side between the chuck and the guide rail, is respectively connected with the industrial personal computer and the electric control cabinet through leads, and is of an XTL100 type; the clamping rail is fixed above the base through a bolt and is positioned on the rear side of the second electric push rod; the material collecting box is fixed on the rear side of the second electric push rod through a bolt and is positioned above the clamping rail; the sliding plate is fixed below the material collecting box through bolts and clamped inside the clamping rail; the stock guide welding adopts the slope setting in the rear side of collecting the workbin top, and the rear side is higher than the left side, the feeding mechanism and the unloading mechanism of setting, and lathe operation in-process is the material collecting box and the feed tank of periodic replacement, and one person can look after many lathes simultaneously, reduces the cost of labor when the lathe moves, and improves the security performance of lathe.

Preferably, the feeding mechanism comprises an installation box, a third electric push rod, a push plate, a feeding box, a material baffle plate, a feeding groove, a limiting plate and a clamping block, wherein the installation box is fixed in the middle position above the base through a bolt and is positioned on the right side of the feeding mechanism; the third electric push rod is fixed below the inner part of the installation box through bolts, and is respectively connected with the industrial personal computer and the electric control cabinet through leads, and an XTL100 type is selected; the push plate is fixed above the third electric push rod through a bolt; the feeding box is arranged above the installation box; the four fixture blocks are welded at four corners below the feeding box and clamped on the inner side of the installation box; the feeding tank is arranged in the feeding box, and the size of the feeding tank is matched with that of the push plate; the two limiting plates are welded above the feeding tank and positioned on two sides of the feeding tank; striker plate joint is in the inside below of feed tank, and the limiting plate that sets up plays the purpose that the restriction work piece removed from side to side, prevents that the phenomenon of displacement from appearing in the upside of feed tank in the work piece, guarantees to press from both sides the material cylinder and presss from both sides at the same position of work piece, improves the stability of material loading.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up feed mechanism and unloading mechanism, feed mechanism and unloading mechanism carry out automatic material loading and unloading operation through the mechanical system, save a large amount of labours and time, and improve machining efficiency;

2. the utility model discloses, through setting up the material clamping mechanism, set up corresponding procedure on the industrial computer, control material clamping mechanism and carry out the material loading, the placing of product appears the deviation when avoiding artifical the material loading, guarantees the stability of product processingquality;

3. the utility model discloses, through setting up feed mechanism and unloading mechanism, regularly change collection workbin and feed box in the lathe operation process, can look after many lathe simultaneously alone, reduce the cost of labor when the lathe operates, and improve the security performance of lathe;

4. the utility model discloses, through setting up the limiting plate, the limiting plate plays the purpose that removes about the restriction work piece, prevents that the phenomenon of displacement from appearing at the upside of feed tank in the work piece, guarantees to press from both sides the material cylinder and presss from both sides at the same position of work piece, improves the stability of material loading.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the feeding mechanism of the present invention;

fig. 3 is a schematic structural view of the material clamping mechanism of the present invention;

fig. 4 is a schematic structural view of the blanking mechanism of the present invention;

fig. 5 is a schematic structural diagram of the feeding mechanism of the present invention.

In the figure: 1. a base; 2. a guide rail; 3. an industrial personal computer; 4. processing a base; 5. a feeding mechanism; 51. a column; 52. a cross beam; 53. a slide rail; 54. a drive motor; 55. a bearing seat; 56. a material clamping mechanism; 561. a nut seat; 562. a first electric push rod; 563. a material clamping cylinder; 564. a slider; 57. a lead screw; 58. an electromagnetic valve; 6. a blanking mechanism; 61. a second electric push rod; 62. a material collecting box; 63. clamping a rail; 64. a slide plate; 65. a material guide plate; 7. a feeding mechanism; 71. installing a box; 72. a third electric push rod; 73. pushing the plate; 74. a feeding tank; 75. a striker plate; 76. a feeding tank; 77. a limiting plate; 78. a clamping block; 8. a chuck; 9. an electric control cabinet; 10. a pneumatic control cabinet.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a CNC lathe capable of automatically feeding and discharging is shown in figure 1 and comprises a base 1, a guide rail 2, an industrial personal computer 3, a machining seat 4, a feeding mechanism 5, a discharging mechanism 6, a feeding mechanism 7, a chuck 8, an electric control cabinet 9 and an air control cabinet 10, wherein the guide rail 2 is fixed in the middle of the right side above the base 1 through bolts; the processing seat 4 is clamped above the guide rail 2; the industrial personal computer 3 is fixed in the middle of the front side of the base 1 through a bolt; the feeding mechanism 5 is fixed in the middle of the left side above the base 1 through a bolt; the feeding mechanism 7 is fixed in the middle position above the base 1 through a bolt and is positioned on the right side of the feeding mechanism 5; the chuck 8 is fixed at the middle position above the base 1 through a bolt and is positioned at the right side of the feeding mechanism 7; the blanking mechanism 6 is fixed above the base 1 through bolts and is positioned on the front side between the chuck 8 and the guide rail 2; the electric control cabinet 9 is fixed in the middle of the front side of the base 1 through a bolt; the pneumatic control cabinet 10 is fixed on the front side of the base 1 through bolts and is positioned on the right side of the electric control cabinet 9.

Specifically, as shown in fig. 1, the industrial personal computer 3 is connected with an electric control cabinet 9 through a wire; the electric control cabinet 9 is connected with commercial power through a wire; the pneumatic control cabinet 10 is connected with the electric control cabinet 9 through a lead.

By adopting the technical scheme, the electric control cabinet 9 is connected with the mains supply for supplying power, and the pneumatic control cabinet 10 is electrified to provide a stable air source for the material clamping cylinder 563.

Specifically, as shown in fig. 2, the feeding mechanism 5 includes a vertical column 51, a cross beam 52, a slide rail 53, a driving motor 54, a bearing seat 55, a material clamping mechanism 56, a lead screw 57 and an electromagnetic valve 58, and the vertical column 51 is fixed at the middle position on the left side above the base 1 through a bolt; the left end of the cross beam 52 is fixed above the upright post 51 through a bolt, and the right end of the cross beam extends to the right side of the upright post 51 and is positioned on the right side above the chuck 8; the slide rail 53 is fixed at the middle position of the front side of the cross beam 52 through a bolt; the driving motor 54 is fixed above the upright post 51 through a bolt, and is respectively connected with the industrial personal computer 3 and the electric control cabinet 9 through leads, and a 130ST-M15015 model is selected; two bearing blocks 55 are fixed above the front side of the upright post 51 and at the right end of the front side of the cross beam 52 through bolts, and are aligned with the driving motor 54; the lead screw 57 is clamped on the inner side of the bearing block 55, and the left end of the lead screw is connected with an output shaft of the driving motor 54 through a coupler; the material clamping mechanism 56 is fixed on the outer side of the screw rod 57 through threads, the upper end of the material clamping mechanism is clamped on the slide rail 53 and is connected with the pneumatic control cabinet 10 through a pipeline; the electromagnetic valve 58 is fixed on a pipeline between the material clamping mechanism 56 and the pneumatic control cabinet 10 through bolts, and is respectively connected with the industrial personal computer 3 and the electric control cabinet 9 through leads, and the model is 2W-320-32K.

Through adopting above-mentioned technical scheme, the feed mechanism 5 and the unloading mechanism 6 that set up carry out automatic material loading and unloading operation through mechanical system, save a large amount of labours and time, and improve machining efficiency.

Specifically, as shown in fig. 3, the material clamping mechanism 56 includes a nut seat 561, a first electric push rod 562, a material clamping cylinder 563, and a slider 564, and the nut seat 561 is fastened to the outer side of the lead screw 57 through a thread; the sliding block 564 is welded below the nut seat 561 and is clamped on the sliding rail 53; the first electric push rod 562 is fixed below the nut seat 561 through a bolt, and is connected with the industrial personal computer 3 and the electric control cabinet 9 through wires respectively, and an XTL100 type is selected; the material clamping cylinder 563 is fixed below the first electric push rod 562 through a bolt, connected with the pneumatic control cabinet 10 through a pipeline, and adopts MHZ2-40D type.

Through adopting above-mentioned technical scheme, the material mechanism 56 that presss from both sides that sets up corresponding procedure on industrial computer 3, and control material mechanism 56 that presss from both sides carries out the material loading, and the deviation appears in placing of product when avoiding the manual work to carry out the material loading, guarantees product processingquality's stability.

Specifically, as shown in fig. 4, the blanking mechanism 6 includes a second electric push rod 61, a material collecting box 62, a clamping rail 63, a sliding plate 64 and a material guide plate 65, the second electric push rod 61 is fixed above the base 1 through a bolt, is located at the front side between the chuck 8 and the guide rail 2, is respectively connected with the industrial personal computer 3 and the electric control cabinet 9 through wires, and is of an XTL100 type; the clamping rail 63 is fixed above the base 1 through a bolt and is positioned at the rear side of the second electric push rod 61; the material collecting box 62 is fixed on the rear side of the second electric push rod 61 through a bolt and is positioned above the clamping rail 63; the sliding plate 64 is fixed below the material collecting box 62 through bolts and clamped inside the clamping rail 63; the material guide plate 65 is welded on the rear side above the material collecting box 62, and is obliquely arranged, and the rear side is higher than the left side.

Through adopting above-mentioned technical scheme, the feed mechanism 7 and the unloading mechanism 6 that set up, regularly change in the lathe operation process and gather workbin 62 and feed box 74, can look after many lathe simultaneously alone, reduce the cost of labor when the lathe moves, and improve the security performance of lathe.

Specifically, as shown in fig. 5, the feeding mechanism 7 includes a mounting box 71, a third electric push rod 72, a push plate 73, a feeding box 74, a striker plate 75, a feeding groove 76, a limiting plate 77 and a clamping block 78, and the mounting box 71 is fixed at a middle position above the base 1 by bolts and is located at the right side of the feeding mechanism 5; the third electric push rod 72 is fixed below the inner part of the installation box 71 through bolts, and is respectively connected with the industrial personal computer 3 and the electric control cabinet 9 through leads, and an XTL100 type is selected; the push plate 73 is fixed above the third electric push rod 72 through a bolt; the supply box 74 is arranged above the installation box 71; four clamping blocks 78 are welded at four corners below the feeding box 74 and clamped on the inner side of the mounting box 71; the feed groove 76 is arranged inside the feed box 74, and the size of the feed groove is matched with that of the push plate 73; the two limiting plates 77 are welded above the feeding box 74 and positioned at two sides of the feeding groove 76; the striker plate 75 is clamped below the inside of the feeding box 74.

Through adopting above-mentioned technical scheme, the limiting plate 77 that sets up plays the purpose that the restriction work piece removed from side to side, prevents that the phenomenon of displacement from appearing in the upside of feed tank 76 in the work piece, guarantees to press from both sides material cylinder 563 and presss from both sides at the same position of work piece, improves the stability of material loading.

The working principle is as follows: the electric control cabinet 9 is connected with a mains supply for supplying power, the pneumatic control cabinet 10 is electrified to operate to provide a stable air source for the material clamping cylinder 563, the driving motor 54 is electrified to operate, the material clamping mechanism 56 is pushed to the upper part of the feeding mechanism 7, the material baffle plate 75 is pulled out, a corresponding program is set on the industrial personal computer 3 for specific program operation, the third electric push rod 72 pushes the push plate 73 to move upwards by the width of one workpiece, one workpiece is pushed to the position between the limiting plates 77, the first electric push rod 562 is electrified to operate, the material clamping cylinder 563 is pushed to the workpiece, the electromagnetic valve 58 is electrified to be opened, the material clamping cylinder 563 is enabled to clamp the workpiece, the first electric push rod 562 is reset to drive the material clamping cylinder 563 to move upwards, the driving motor 54 pushes the material clamping mechanism 56 to the right side above the chuck 8, the first electric push rod 562 pushes the material clamping cylinder 563 to move to the right side of the chuck 8, the driving motor 54 pushes the material clamping mechanism 56 to move, the action of industrial computer 3 control chuck 8, realize the clamp of work piece, accomplish the material loading operation, then driving motor 54 circular telegram operation, promote material clamping mechanism 56 and carry out next material loading process to the top of feeding mechanism 7, simultaneously the work piece processing is accomplished the back, second electric putter 61 circular telegram operation, promote the below that gathers materials case 62 and stock guide 65 and remove to chuck 8, industrial computer 3 control chuck 8 is opened, the work piece that the processing was accomplished falls into in the material case 62 under the action of gravity, second electric putter 61 resets, will gather materials case 62 and pull to the initial position, accomplish the unloading operation, feeding mechanism 7 and the unloading mechanism 6 that set up, regularly change material case 62 and feed case 74 that gathers materials in the lathe operation, one person can look after many machine tools simultaneously, reduce the cost of labor when the machine tool moves, and improve the security performance of machine tool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic go up CNC lathe of unloading which characterized in that: the automatic feeding device comprises a base (1), a guide rail (2), an industrial personal computer (3), a processing seat (4), a feeding mechanism (5), a blanking mechanism (6), a feeding mechanism (7), a chuck (8), an electric control cabinet (9) and an air control cabinet (10), wherein the guide rail (2) is fixed in the middle of the right side above the base (1) through a bolt; the processing seat (4) is clamped above the guide rail (2); the industrial personal computer (3) is fixed in the middle of the front side of the base (1) through a bolt; the feeding mechanism (5) is fixed in the middle of the left side above the base (1) through a bolt; the feeding mechanism (7) is fixed in the middle position above the base (1) through a bolt and is positioned on the right side of the feeding mechanism (5); the chuck (8) is fixed at the middle position above the base (1) through a bolt and is positioned at the right side of the feeding mechanism (7); the blanking mechanism (6) is fixed above the base (1) through bolts and is positioned on the front side between the chuck (8) and the guide rail (2); the electric control cabinet (9) is fixed in the middle of the front side of the base (1) through a bolt; the pneumatic control cabinet (10) is fixed on the front side of the base (1) through bolts and is positioned on the right side of the electric control cabinet (9).

2. The CNC lathe with automatic feeding and discharging function as claimed in claim 1, wherein the CNC lathe with automatic feeding and discharging function comprises: the industrial personal computer (3) is connected with the electric control cabinet (9) through a wire; the electric control cabinet (9) is connected with commercial power through a wire; the pneumatic control cabinet (10) is connected with the electric control cabinet (9) through a wire.

3. The CNC lathe with automatic feeding and discharging function as claimed in claim 1, wherein the CNC lathe with automatic feeding and discharging function comprises: the feeding mechanism (5) comprises an upright post (51), a cross beam (52), a sliding rail (53), a driving motor (54), a bearing seat (55), a clamping mechanism (56), a screw rod (57) and an electromagnetic valve (58), wherein the upright post (51) is fixed in the middle of the left side above the base (1) through a bolt; the left end of the cross beam (52) is fixed above the upright post (51) through a bolt, and the right end of the cross beam is extended to the right side of the upright post (51) and is positioned on the right side above the chuck (8); the sliding rail (53) is fixed at the middle position of the front side of the cross beam (52) through a bolt; the driving motor (54) is fixed above the upright post (51) through a bolt, is respectively connected with the industrial personal computer (3) and the electric control cabinet (9) through leads, and is in a 130ST-M15015 type; the two bearing seats (55) are fixed above the front side of the upright post (51) and at the right end of the front side of the cross beam (52) through bolts and are aligned with the driving motor (54); the lead screw (57) is clamped on the inner side of the bearing seat (55), and the left end of the lead screw is connected with an output shaft of the driving motor (54) through a coupler; the material clamping mechanism (56) is fixed on the outer side of the lead screw (57) through threads, the upper end of the material clamping mechanism is clamped on the slide rail (53) and is connected with the pneumatic control cabinet (10) through a pipeline; the electromagnetic valve (58) is fixed on a pipeline between the material clamping mechanism (56) and the pneumatic control cabinet (10) through bolts, is respectively connected with the industrial personal computer (3) and the electric control cabinet (9) through leads, and is in a 2W-320-32K type.

4. The CNC lathe with automatic feeding and discharging function as claimed in claim 3, wherein the CNC lathe with automatic feeding and discharging function comprises: the material clamping mechanism (56) comprises a nut seat (561), a first electric push rod (562), a material clamping cylinder (563) and a sliding block (564), and the nut seat (561) is clamped on the outer side of the lead screw (57) through threads; the sliding block (564) is welded below the nut seat (561) and clamped on the sliding rail (53); the first electric push rod (562) is fixed below the nut seat (561) through bolts, and is connected with the industrial personal computer (3) and the electric control cabinet (9) through wires respectively, and an XTL100 type is selected; the material clamping cylinder (563) is fixed below the first electric push rod (562) through a bolt, connected with the pneumatic control cabinet (10) through a pipeline and adopts MHZ2-40D type.

5. The CNC lathe with automatic feeding and discharging function as claimed in claim 1, wherein the CNC lathe with automatic feeding and discharging function comprises: the blanking mechanism (6) comprises a second electric push rod (61), a material collecting box (62), a clamping rail (63), a sliding plate (64) and a material guide plate (65), the second electric push rod (61) is fixed above the base (1) through a bolt, is positioned on the front side between the chuck (8) and the guide rail (2), is respectively connected with the industrial personal computer (3) and the electric control cabinet (9) through leads, and is of an XTL100 type; the clamping rail (63) is fixed above the base (1) through a bolt and is positioned at the rear side of the second electric push rod (61); the material collecting box (62) is fixed on the rear side of the second electric push rod (61) through a bolt and is positioned above the clamping rail (63); the sliding plate (64) is fixed below the material collecting box (62) through bolts and clamped inside the clamping rail (63); the material guide plate (65) is welded on the rear side above the material collecting box (62) and is obliquely arranged, and the rear side is higher than the left side.

6. The CNC lathe with automatic feeding and discharging function as claimed in claim 1, wherein the CNC lathe with automatic feeding and discharging function comprises: the feeding mechanism (7) comprises an installation box (71), a third electric push rod (72), a push plate (73), a feeding box (74), a material baffle plate (75), a feeding groove (76), a limiting plate (77) and a clamping block (78), wherein the installation box (71) is fixed in the middle position above the base (1) through bolts and is positioned on the right side of the feeding mechanism (5); the third electric push rod (72) is fixed below the inner part of the installation box (71) through bolts, and is respectively connected with the industrial personal computer (3) and the electric control cabinet (9) through leads, and an XTL100 type is selected; the push plate (73) is fixed above the third electric push rod (72) through a bolt; the feeding box (74) is arranged above the mounting box (71); the four fixture blocks (78) are welded at four corners below the feeding box (74) and clamped on the inner side of the mounting box (71); the feeding groove (76) is formed in the feeding box (74), and the size of the feeding groove is matched with that of the push plate (73); the two limit plates (77) are welded above the feeding tank (74) and positioned at two sides of the feeding groove (76); the striker plate (75) is clamped below the inner part of the feeding box (74).