CN210360513U - Automatic feeding and discharging device in numerical control machine tool - Google Patents
Automatic feeding and discharging device in numerical control machine tool Download PDFInfo
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- CN210360513U CN210360513U CN201921270710.0U CN201921270710U CN210360513U CN 210360513 U CN210360513 U CN 210360513U CN 201921270710 U CN201921270710 U CN 201921270710U CN 210360513 U CN210360513 U CN 210360513U
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Abstract
The utility model discloses an automatic unloader that goes up in digit control machine tool built-in, including manipulator mechanism, automatic feed device, mold processing mechanism, work piece and control system, manipulator mechanism, automatic feed device, mold processing mechanism all link to each other with control system control, and manipulator mechanism includes X, Y, Z axle motion and the clamping jaw mechanism that first lead screw module, second lead screw module and third lead screw module formed, and mold processing mechanism is including the work piece hold-down mechanism who compresses tightly the work piece, the utility model discloses automatic unloader convenient operation in the digit control machine tool can automatic feeding and unloading, and automatic workpiece compressing tightly just can sweep automatically, has solved and has needed the problem that uses the manual work to carry out material loading and unloading.
Description
Technical Field
The utility model relates to a mechanical automation technical field, concretely relates to unloader in digit control machine tool built-in automation.
Background
The machining of the small parts in the machine is carried out by using a numerical control machine (CNC), the machining time is short, the precision is high, the feeding and discharging operations need to be carried out manually in the machining operation process of the small parts in the general CNC machine, a large amount of time and manpower are consumed, the operation is complex, and the production efficiency is greatly reduced. In addition, when the CNC machine processes a workpiece, due to the operation of the machine in the processing process, the part is easy to shake and slightly deviate, and the processing quality is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the utility model provides a can automatic feeding and unloading, the automatic unloader that goes up in the digit control machine tool built-in that compresses tightly the work piece automatically and can sweep automatically. The utility model discloses carry out the digit control machine tool of small parts machining to the built-in, be applicable to various this type digit control machine tools. The technical scheme of the utility model as follows:
an automatic loading and unloading device in a numerical control machine tool comprises a manipulator mechanism, an automatic feeding device, a processing die mechanism, a workpiece and a control system; the mechanical arm mechanism, the automatic feeding device and the processing die mechanism are all connected with the control system in a control mode; the manipulator mechanism comprises a vertically placed rectangular truss, a first lead screw module fixed at the top of the truss, a second lead screw module perpendicular to the first lead screw module, and a third lead screw module perpendicular to the first lead screw module and the second lead screw module respectively; the nut of the first lead screw module is fixedly connected with the nut of the second lead screw module; one end of the second lead screw module is fixedly connected with a nut of the third lead screw module; a horizontally arranged connecting plate is vertically fixed at the lower end of the third lead screw module; two rows of clamping jaw mechanisms are arranged at the bottom of the connecting plate, and two clamping jaw mechanisms are arranged in each row; an automatic feeding device is arranged on one side of the bottom of the truss; the automatic feeding device comprises a connecting frame which is vertically fixed on one side of the bottom of the truss and is vertically placed; two fourth lead screw modules which are parallel to each other and are respectively opposite to the corresponding clamping jaw mechanisms are vertically fixed on the inner side of the connecting frame; a material box with an upward opening and the diameter matched with the size of the workpiece is vertically fixed on the nut of each fourth lead screw module; a material position sensor is arranged at the top of each material box; and a processing die mechanism is arranged at the other side of the truss and at the position opposite to the automatic feeding device. The first lead screw module, the second lead screw module and the third lead screw module form an X, Y, Z-axis movement mechanism.
Further, the processing die mechanism comprises an upper die plate, a bottom plate arranged below the upper die plate, a pillar for connecting the upper die plate and the bottom plate and a workpiece pressing mechanism; the upper surface of the upper template is provided with a groove matched with the workpiece, and the position of the groove is opposite to the position of the corresponding clamping jaw mechanism; the workpiece pressing mechanism comprises a first pressing claw and a second pressing claw which are oppositely arranged in one groove, and a third pressing claw and a fourth pressing claw which are oppositely arranged in the other groove; the upper parts of the groups of pressing claws are provided with comb teeth with outer ends bent oppositely, through grooves for the comb teeth ends of the pressing claws to extend out are formed in the grooves of the upper template, and the distance between the comb teeth ends of the pressing claws in the grooves is matched with the size of the workpiece; two sides of each pressing claw are respectively provided with a dovetail, and the upper template at the through groove is provided with a groove for the dovetail at the upper part of each pressing claw to extend into and rotate; a first transmission rod and a second transmission rod are respectively arranged at the dovetail parts at the lower part of the upper template and the lower parts of the two sides of each pressing claw; a pin shaft is fixed on the first transmission rod at the lower part of the dovetail of the second pressing claw and the fourth pressing claw; pin shafts are fixed at the lower parts of the first pressing claw and the third pressing claw dovetail and on the second transmission rod; a groove for the pin shaft to extend into and rotate is formed in the position, close to the pin shaft, of each pressing claw; the lower part of the middle part of the upper template is provided with a cylinder; and two sides of the end part of the piston of the cylinder are respectively connected with the first transmission rod and the second transmission rod.
Further, grating ruler sensors are fixedly arranged on the lower template and the upper template of the first transmission rod; a positioning pin telescopic cylinder with the bottom fixed on the bottom plate is arranged below each of the two grooves of the upper template; a plurality of positioning pins are fixed on the upper surface of the end part of the piston of the positioning pin telescopic cylinder; the position and the size of each positioning pin are matched with positioning holes on a workpiece which is positioned in the groove of the upper template and has the position determined by the grating ruler sensor; and through holes for the positioning pins to extend into and out of are formed in the two grooves of the upper template. The correlation optical fiber of the grating ruler is E32-C31, the grating ruler is WTB5-250mm, and the grating ruler is divided into 2 bamboo joint tubes.
Further, the clamping jaw mechanism comprises a slide rail type pneumatic clamping jaw fixed at the bottom of the connecting plate; and comb-shaped clamping jaws with the outer ends bent in opposite directions are symmetrically arranged on pistons on two sides of the sliding rail type pneumatic clamping jaw, and the clamping jaws and the comb-tooth ends of the pressing jaws are arranged in a staggered manner.
Further, a blowing nozzle is fixed on the lower surface of the connecting plate; the air outlet of the air blowing nozzle faces the processing die mechanism and is inclined downwards to form an included angle with the connecting plate, and the air inlet of the air blowing nozzle extends into the connecting plate and is connected with an external air source pipe; and a channel for accommodating the air inlet of the blowing nozzle and the connecting pipe is arranged in the connecting plate.
Furthermore, a lifting plate is fixed on one side, close to the material box, of the nut close to each fourth lead screw module; the material box comprises a material box and a finished product box, and the material box close to the outside of the fourth lead screw module is the material box; an opening for the lifting plate to extend into and move up and down is formed in the side wall, close to the fourth lead screw module, of the raw material box; and a finished product box is arranged outside the raw material box.
Furthermore, a plurality of grooves are uniformly distributed on the upper surface of the upper template.
Furthermore, a through groove is formed in the middle of the bottom plate.
The utility model discloses a truss all is fixed in on the digit control machine tool built-in work platform with the bottom of bottom plate, and the bottom plate is located digit control machine tool main shaft position department. The truss is made of heavy high-strength aluminum profiles.
Based on the technical scheme, the utility model discloses the technological effect that can realize does:
1. the utility model discloses an unloader in automatic digit control machine tool built-in, after the input is used, the combination of first lead screw module, second lead screw module and third lead screw module can follow the automatic clamp of machined part magazine and get the machined part and send to digit control machine tool mold processing in, treat to process the completion back, get the product clamp again and send to the product magazine in, realize that the processing of part is automatic, do not need manual operation.
2. The utility model discloses an automatic loading and unloading device in a numerical control machine tool machine, after the device is put into use, when a workpiece is processed, a cylinder extends out, and a pressing claw compresses the workpiece; when the cylinder retracts after the machining is finished, the pressing claw is upwards turned, the workpiece is loosened, the workpiece is placed more stably, shaking and displacement are reduced, the machining is more accurate, and the product quality is higher.
3. The utility model discloses an unloader in automatic digit control machine tool built-in, when the clamping jaw was gone to and is got the work piece, the blowing nozzle began to blow when being close to the cope match-plate pattern, sweeps the cutting bits of cope match-plate pattern top comprehensively, and the scanning formula sweeps the messenger and sweeps cleaner.
Drawings
FIG. 1 is a schematic structural view of an automatic loading and unloading device in a numerical control machine tool of the present invention;
FIG. 2 is a schematic structural view of a processing mold mechanism of the automatic loading and unloading device in the numerical control machine tool of the present invention;
FIG. 3 is a schematic structural view of a workpiece pressing mechanism of the automatic loading and unloading device in the numerical control machine tool of the present invention;
fig. 4 is a schematic top view of the workpiece pressing mechanism of the automatic loading and unloading device in the numerical control machine tool of the present invention;
FIG. 5 is a schematic structural view of a clamping jaw mechanism of the automatic loading and unloading device in the numerical control machine tool of the present invention;
FIG. 6 is a schematic view of the position of the blowing nozzle of the automatic loading and unloading device in the numerical control machine tool of the present invention;
in the figure: 1-a manipulator mechanism; 11-a first lead screw module; 12-a second lead screw module; 13-a third lead screw module; 14-a truss; 15-a connecting plate; 16-a jaw mechanism; 161-slide rail type pneumatic jaws; 162-a jaw; 17-a lifter plate; 18-a blowing nozzle; 2-automatic feeding device; 21-a fourth lead screw module; 22-a connecting frame; 23-a cartridge; 3-processing a mould mechanism; 31-upper template; 32-a bottom plate; 33-a positioning pin telescopic cylinder; 34-a workpiece pressing mechanism; 341-first press jaw; 342-a second press jaw; 343-third press jaw; 344-fourth press jaw; 345-a first transfer lever; 346-a second transmission rod; 347-cylinders; 35-a pillar; 36-a grating scale sensor; 37-a locating pin; 4-the workpiece.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all, embodiments of the invention.
As shown in fig. 1 to 6, the present embodiment provides an automatic loading and unloading device in a numerical control machine tool, which includes a manipulator mechanism 1, an automatic feeding device 2, a processing mold mechanism 3, a workpiece 4, and a control system. The mechanical arm mechanism 1, the automatic feeding device 2 and the processing die mechanism 3 are all connected with the control system in a control mode. The manipulator mechanism 1 comprises a vertically placed rectangular truss 14, a first lead screw module 11 fixed at the top of the truss 14, a second lead screw module 12 perpendicular to the first lead screw module 11, and a third lead screw module 13 perpendicular to the first lead screw module 11 and the second lead screw module 12 respectively. The nut of the first lead screw module 11 is fixedly connected with the nut of the second lead screw module 12, one end of the second lead screw module 12 is fixedly connected with the nut of the third lead screw module 13, the lower end of the third lead screw module 13 is vertically and fixedly provided with a connecting plate 15 which is horizontally placed, and two rows or two clamping jaw mechanisms 16 are arranged at the bottom of the connecting plate 15. The automatic feeding device 2 is arranged on one side of the bottom of the truss 14, and the automatic feeding device 2 comprises a connecting frame 22 which is vertically fixed on one side of the bottom of the truss 14 and is vertically placed. Two parallel fourth lead screw modules 21 which are opposite to the corresponding clamping jaw mechanisms 16 are vertically fixed on the inner side of the connecting frame 22, a material box 23 with an upward opening and the diameter matched with the size of the workpiece 4 is vertically fixed on a nut of each fourth lead screw module 21, and a material position sensor is arranged at the top of each material box 23. And a processing die mechanism 3 is arranged at the other side of the truss 14 and opposite to the automatic feeding device 2.
Preferably, the processing mold mechanism 3 includes an upper mold plate 31, a bottom plate 32 disposed below the upper mold plate 31, a pillar 35 connecting the upper mold plate 31 and the bottom plate 32, and a workpiece pressing mechanism 34. The upper surface of the upper template 31 is provided with a groove matched with the workpiece 4, and the position of the groove is opposite to the corresponding clamping jaw mechanism 16. The workpiece pressing mechanism 34 includes a first pressing claw 341 and a second pressing claw 342 which are oppositely disposed in one groove, and a third pressing claw 343 and a fourth pressing claw 344 which are oppositely disposed in the other groove, the upper portion of each group of pressing claws is a comb tooth whose outer end is bent oppositely, a through groove for extending the comb tooth end of each pressing claw is disposed in each groove of the upper template 31, and the comb tooth end interval of the pressing claw in each groove is matched with the size of the workpiece 4. Each presses claw both sides all to be equipped with a forked tail, and is equipped with on the cope match-plate pattern 31 that leads to groove department and supplies the forked tail on each pressure claw upper portion to stretch into and the pivoted recess. The dovetail parts at the lower part of the two sides of each pressing claw and under the upper template 31 are respectively provided with a first transmission rod 345 and a second transmission rod 346. The first transmission rod 345 and the second transmission rod 346 are fixed with pin shafts at the lower parts of the dovetails of the second pressing claw 342 and the fourth pressing claw 344, and the second transmission rod 346 and the lower parts of the dovetails of the first pressing claw 341 and the third pressing claw 343 are fixed with pin shafts, and grooves for the pin shafts to extend into and rotate are arranged at the positions of the pressing claws close to the pin shafts. The lower part of the middle part of the upper template 31 is provided with a cylinder 347, and both sides of the piston end part of the cylinder 347 are respectively connected with a first transmission rod 345 and a second transmission rod 346.
Preferably, a grating ruler sensor 36 is fixed below the first transmission rod 345 and on the upper template 31. And a positioning pin telescopic cylinder 33 with the bottom fixed on the bottom plate 32 is respectively arranged at the lower position of the two grooves of the upper template 31. A plurality of positioning pins 37 are fixed on the upper surface of the piston end of the positioning pin telescopic cylinder 33, and the positions and the sizes of the positioning pins 37 are matched with positioning holes on the workpiece 4 which is positioned in the groove of the upper template 31 and has the accurate position determined by the grating ruler sensor 36. Through holes for the positioning pins 37 to extend into and out of are formed in the two grooves of the upper die plate 31.
Preferably, the clamping jaw mechanism 16 includes a sliding rail type pneumatic clamping jaw 161 fixed at the bottom of the connecting plate 15, comb-shaped clamping jaws 162 with outer ends bent oppositely are symmetrically arranged on two side pistons of the sliding rail type pneumatic clamping jaw 161, and the clamping jaws 162 and the comb-tooth ends of the pressing jaws are arranged in a staggered manner.
Preferably, the lower surface of the connecting plate 15 is fixed with an air blowing nozzle 18; the air outlet of the blowing nozzle 18 faces the processing die mechanism 3 and inclines downwards to form an included angle with the connecting plate 15, the air inlet of the blowing nozzle 18 extends into the connecting plate 15 to be connected with an external air source pipe, and a channel for accommodating the air inlet of the blowing nozzle 18 and the connecting pipe is arranged in the connecting plate 15.
Preferably, the lifting plate 17 is fixed on one side of the nut close to each fourth screw module 21 and close to the magazine. The material box 23 comprises a material box and a finished product box, and the material box 23 close to the outside of the fourth screw module 21 is the material box. The side wall of the raw material box close to the fourth screw module 21 is provided with an opening for the lifting plate 17 to extend into and move up and down. The outer side of the raw material box is a finished product box. Preferably, a plurality of grooves are uniformly distributed on the upper surface of the upper template 31. Preferably, a through slot is formed in the middle of the bottom plate 32.
Based on foretell structure, the utility model discloses an automatic unloader that goes up in digit control machine tool built-in, mutually perpendicular's first lead screw module 11, second lead screw module 12 and third lead screw module 13 form X, Y, Z axle motion. The clamping jaw mechanical arm is arranged on a Z-axis servo module of the three-axis movement mechanism, two rows of clamping jaw mechanisms 16 are arranged at the bottom of the connecting plate 15, one row of clamping jaw mechanisms 16 are responsible for clamping a workpiece 4 to be processed, and the other row of clamping jaw mechanisms are responsible for clamping a finished product; the clamping and unclamping actions of the clamping jaws 162 symmetrically arranged under each clamping jaw mechanism 16 can be performed by the driving of the pistons at the two sides of the sliding rail type pneumatic clamping jaw 161. The manipulator mechanism 1 moves a clamping jaw mechanism 16 which is responsible for clamping and taking the workpiece 4 to be processed to the upper part of a raw material box 23; the fourth screw module 21 controls the lifting plate 17 to lift, so as to lift the workpiece 4 to be processed to the opening position at the top of the raw material box 23, when the material position sensor at the top of the raw material box 23 detects that the workpiece 4 to be processed is lifted to the position where the clamping jaw 162 can grab, the lifting plate 17 stops, and the slide rail type pneumatic clamping jaw 161 controls the clamping jaw 162 to clamp the workpiece 4; the manipulator mechanism 1 moves the clamping jaw mechanism 16 to the processing mold mechanism 2, when the clamping jaw mechanism 16 approaches to mold adding, the air source supplies air to the air blowing nozzle 18, the air blowing nozzle 18 blows air to the upper mold plate 31, the cutting scraps above the upper mold plate 31 are scanned and blown until the cutting scraps move to the upper mold plate 31 and are opposite to the groove, and the grating ruler sensor 36 stops after determining that the position of the workpiece 4 is accurate. If the workpiece 4 is not arranged on the upper template 31, the clamping jaws 162 are loosened, and the workpiece 4 to be processed is placed on the groove; if the upper template 31 has the processed workpiece 4, the manipulator mechanism 1 moves to move the clamping jaw mechanism 16 which is responsible for clamping the finished product to the groove of the upper template 31, the clamping jaw 162 clamps the finished product 4 below, then the clamping jaw mechanism 16 clamping the workpiece 4 to be processed is moved to the upper part of the groove, and the workpiece 4 to be processed is put down.
After the workpiece 4 to be machined is put down on the upper die plate 31, the piston of the cylinder 347 extends upwards to drive the first transmission rod 345 and the second transmission rod 346 to lift upwards, the tail parts of the first pressing claw 341 and the third pressing claw 343 are lifted upwards at the same time under the combined action of the dovetail extending into the upper die plate 31 and the second transmission rod 346, and the comb teeth part is pressed downwards; under the combined action of the dovetail extending into the upper die plate 31 and the first transmission rod 345, the second pressing claw 342 and the fourth pressing claw 344 lift the tail part upward on the other side, and the comb teeth part is pressed downward. So that the first pressing claw 341 and the second pressing claw 342, the third pressing claw 343 and the fourth pressing claw 344, which are one set each, press the workpiece 4 to be processed.
After the workpiece 4 to be machined is fixed, the piston end of the positioning pin telescopic cylinder 33 is lifted up, so that the positioning pin 37 moves upward and extends into the positioning hole of the workpiece 4, and the workpiece 4 to be machined is further fixed and waits for machining.
When the workpiece 4 is machined, the end part of the piston of the positioning pin telescopic cylinder 33 retracts, the positioning pin 37 retracts from the positioning hole, the piston of the cylinder 347 retracts, each pressing claw is turned over, the workpiece is loosened, and the finished workpiece 4 is taken away and placed in the finished product material box 23 by the clamping jaw mechanism 16 which is responsible for clamping the finished product. And (5) circulating the operations to finish the automatic machining of the small parts by the numerical control machine tool. The whole process does not need manual operation, time and labor are saved, and the processing precision can be improved.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. An automatic loading and unloading device in a numerical control machine tool is characterized by comprising a manipulator mechanism (1), an automatic feeding device (2), a processing die mechanism (3), a workpiece (4) and a control system; the manipulator mechanism (1), the automatic feeding device (2) and the processing die mechanism (3) are all connected with the control system in a control way; the manipulator mechanism (1) comprises a vertically placed rectangular truss (14), a first lead screw module (11) fixed at the top of the truss (14), a second lead screw module (12) perpendicular to the first lead screw module (11), and a third lead screw module (13) perpendicular to the first lead screw module (11) and the second lead screw module (12) respectively; the nut of the first lead screw module (11) is fixedly connected with the nut of the second lead screw module (12); one end of the second lead screw module (12) is fixedly connected with a nut of the third lead screw module (13); a horizontally arranged connecting plate (15) is vertically fixed at the lower end of the third lead screw module (13); two rows of clamping jaw mechanisms (16) with two clamping jaws in each row are arranged at the bottom of the connecting plate (15); an automatic feeding device (2) is arranged on one side of the bottom of the truss (14); the automatic feeding device (2) comprises a connecting frame (22) which is vertically fixed on one side of the bottom of the truss (14) and is vertically placed; two fourth lead screw modules (21) which are parallel to each other and are respectively opposite to the corresponding clamping jaw mechanisms (16) are vertically fixed on the inner side of the connecting frame (22); a nut of each fourth lead screw module (21) is vertically provided with a material box (23) with an upward opening and the diameter of which is matched with the size of the workpiece (4); the top of each material box (23) is provided with a material position sensor; and a processing die mechanism (3) is arranged at the other side of the truss (14) and at the position corresponding to the automatic feeding device (2).
2. The automatic loading and unloading device in the numerical control machine tool is characterized in that the processing die mechanism (3) comprises an upper template (31), a bottom plate (32) arranged below the upper template (31), a pillar (35) connecting the upper template (31) and the bottom plate (32) and a workpiece pressing mechanism (34); the upper surface of the upper template (31) is provided with a groove matched with the workpiece (4), and the position of the groove is opposite to the position of the corresponding clamping jaw mechanism (16); the workpiece pressing mechanism (34) comprises a first pressing claw (341) and a second pressing claw (342) which are oppositely arranged in one groove, and a third pressing claw (343) and a fourth pressing claw (344) which are oppositely arranged in the other groove; the upper parts of the groups of pressing claws are comb teeth with outer ends bent oppositely, through grooves for the comb teeth ends of the pressing claws to extend out are formed in the grooves of the upper template (31), and the distance between the comb teeth ends of the pressing claws in the grooves is matched with the size of the workpiece (4); two sides of each pressing claw are respectively provided with a dovetail, and the upper template (31) at the through groove is provided with a groove for the dovetail at the upper part of each pressing claw to extend into and rotate; a first transmission rod (345) and a second transmission rod (346) are respectively arranged at the dovetail parts at the lower parts of the two sides of each pressing claw and below the upper template (31); a pin shaft is fixed on the first transmission rod (345) at the lower part of the dovetail of the second pressing claw (342) and the fourth pressing claw (344); pin shafts are fixed at the lower parts of the dovetails of the first pressing claw (341) and the third pressing claw (343) and on the second transmission rod (346); a groove for the pin shaft to extend into and rotate is formed in the position, close to the pin shaft, of each pressing claw; the lower part of the middle part of the upper template (31) is provided with a cylinder (347); two sides of the end part of the piston of the air cylinder (347) are respectively connected with the first transmission rod (345) and the second transmission rod (346).
3. The automatic loading and unloading device in the numerical control machine tool as claimed in claim 2, wherein a grating ruler sensor (36) is fixed on the lower and upper die plates (31) of the first transmission rod (345); a positioning pin telescopic cylinder (33) the bottom of which is fixed on the bottom plate (32) is respectively arranged at the lower positions of the two grooves of the upper template (31); a plurality of positioning pins (37) are fixed on the upper surface of the end part of the piston of the positioning pin telescopic cylinder (33); the position and the size of each positioning pin (37) are matched with positioning holes on the workpiece (4) which is positioned in the groove of the upper template (31) and has the position determined by the grating ruler sensor (36); through holes for the positioning pins (37) to extend into and out of are formed in the two grooves of the upper template (31).
4. The automatic loading and unloading device in the numerical control machine tool is characterized in that the clamping jaw mechanism (16) comprises a sliding rail type pneumatic clamping jaw (161) fixed at the bottom of the connecting plate (15); the pistons on two sides of the sliding rail type pneumatic clamping jaw (161) are symmetrically provided with comb-shaped clamping jaws (162) with outer ends bent oppositely, and the clamping jaws (162) and the comb-tooth ends of the pressing jaws are arranged in a staggered mode.
5. The automatic loading and unloading device in the numerical control machine tool is characterized in that a blowing nozzle (18) is fixed on the lower surface of the connecting plate (15); the air outlet of the air blowing nozzle (18) faces the processing die mechanism (3) and is inclined downwards to form an included angle with the connecting plate (15), and the air inlet of the air blowing nozzle (18) extends into the connecting plate (15) and is connected with an external air source pipe; and a channel for accommodating an air inlet of the blowing nozzle (18) and the connecting pipe is arranged in the connecting plate (15).
6. The automatic loading and unloading device in the numerical control machine tool as claimed in claim 1, wherein a lifting plate (17) is fixed on one side of the nut close to each fourth lead screw module (21) close to the magazine; the material box (23) comprises a raw material box and a finished product box, and the material box (23) close to the outside of the fourth lead screw module (21) is the raw material box; the side wall of the raw material box, which is close to the fourth lead screw module (21), is provided with an opening for the lifting plate (17) to extend into and move up and down; and a finished product box is arranged outside the raw material box.
7. The automatic loading and unloading device in the numerical control machine tool is characterized in that a plurality of grooves are uniformly distributed on the upper surface of the upper template (31).
8. The automatic loading and unloading device in the numerical control machine tool is characterized in that a through groove is formed in the middle of the bottom plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270710.0U CN210360513U (en) | 2019-08-07 | 2019-08-07 | Automatic feeding and discharging device in numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270710.0U CN210360513U (en) | 2019-08-07 | 2019-08-07 | Automatic feeding and discharging device in numerical control machine tool |
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| CN210360513U true CN210360513U (en) | 2020-04-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523885A (en) * | 2021-08-20 | 2021-10-22 | 江苏亿博智能装备有限公司 | Numerical control automatic feeding integrated machine tool |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523885A (en) * | 2021-08-20 | 2021-10-22 | 江苏亿博智能装备有限公司 | Numerical control automatic feeding integrated machine tool |
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