CN110102600B - Feeding mechanism for machining cutting die - Google Patents
Feeding mechanism for machining cutting die Download PDFInfo
- Publication number
- CN110102600B CN110102600B CN201910484108.5A CN201910484108A CN110102600B CN 110102600 B CN110102600 B CN 110102600B CN 201910484108 A CN201910484108 A CN 201910484108A CN 110102600 B CN110102600 B CN 110102600B
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- China
- Prior art keywords
- cutter
- movable
- feeding mechanism
- rest
- cutting die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005520 cutting process Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 61
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
Abstract
The invention provides a feeding mechanism for a machining cutting die, and belongs to the technical field of machining. The feeding mechanism solves the problems that the feeding mechanism of the existing cutting die is easy to cause the stretch-break of the cutting material and the like. This a feeding mechanism for processing cutting die includes the base and sets up the material feeding unit on the base, still is provided with on the base and holds up the sword bracket, has offered on the sword bracket and has crossed the sword groove, and material feeding unit is used for driving sword material and passes sword groove length direction transmission, holds up the sword bracket and includes movable knife rest, and movable knife rest can follow and hold up sword bracket width direction motion, holds up still to be provided with on the sword bracket and is used for monitoring at least one travel switch that movable knife rest moved, and movable knife rest touches travel switch and makes material feeding unit stop operation when keeping away from the one side motion of sword groove. The invention has the advantages of preventing the clamping knife material from being broken, etc.
Description
Technical Field
The invention belongs to the technical field of machining, and relates to a feeding mechanism, in particular to a feeding mechanism for machining a cutting die.
Background
The cutting die is mainly used for punching out the shape of a required die-cutting product, is a product which is relatively commonly used in the die-cutting industry, and often needs different cutting dies for processing according to the different shapes and sizes of the required die-cutting product, so that the processing of the cutting die is a relatively complex process.
The cutting die generally needs several processing steps such as pay-off, shaping in the in-process of preparation, when carrying through material feeding unit, need carry out preliminary straightening in order to make things convenient for further processing to the cutting bar that waits to process, to the special feeding mechanism to carrying the cutting bar that does not have in the existing market, in order to make things convenient for the transport of cutting bar, many cutting die manufacturing enterprises adopt traditional feeding mechanism to replace the manual work, though reduced the labour greatly, the shortcoming that it exists is also comparatively obvious, because the particularity of cutting bar, the cutting bar appears the condition of blocking easily when conveying the transportation on feeding mechanism, and material feeding unit still is in continuous pay-off this moment, the cutting bar can arch and finally lead to the cutting bar to stretch out.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a feeding mechanism for processing a cutting die, which can prevent a cutting strip from being stretched.
The aim of the invention can be achieved by the following technical scheme: a feeding mechanism for processing cutting die, its characterized in that includes the base and sets up the material feeding unit on the base, the base on still be provided with and hold up the sword bracket, hold up the sword bracket on seted up and cross the sword groove, material feeding unit be used for driving the sword material and pass sword groove length direction transmission, hold up the sword bracket including movable knife rest, movable knife rest can follow and hold up sword bracket width direction motion, hold up and still be provided with at least one travel switch that is used for monitoring movable knife rest motion on the sword bracket, movable knife rest touch travel switch and make material feeding unit stop operation when keeping away from the one side motion of crossing the sword groove.
The working principle of the invention is as follows: when the material conveying knife is needed, the feeding device clamps the knife material to be conveyed along the knife passing groove, when the knife material is blocked, the knife material can pop out to one side of the movable knife rest due to the toughness of the knife material, and the movable knife rest is pushed to move outwards until the movable knife rest contacts the travel switch when the knife material pops out, so that the feeding device stops conveying the knife material, the knife material is prevented from being broken due to overlarge deformation, and an operator tides the knife material and restarts the machine. The invention can prevent the cutter material from breaking and bouncing to hurt operators, reduce the generation of cutter material waste and reduce the production cost.
In the feeding mechanism for the processing cutting die, the movable cutter frame is fixed on the base through the limiting bolt, the movable cutter frame can reciprocate along the length direction of the limiting bolt, the limiting bolt is sleeved with the reset elastic piece, and two ends of the reset elastic piece are respectively abutted to the movable cutter frame and the limiting bolt.
In the feeding mechanism for the processing cutting die, the distance between the travel switch and the movable tool rest is smaller than or equal to the distance between the head of the limit bolt and the movable tool rest.
In the feeding mechanism for the machining cutter die, at least one travel switch is located in the middle of the side part of the movable cutter frame.
In the feeding mechanism for the machining cutter die, at least one travel switch is located at the end of the side portion of the movable cutter frame.
In the feeding mechanism for processing the cutter die, the limiting rollers are respectively arranged at the two ends of the cutter supporting bracket and used for enabling cutter materials to be conveyed along the cutter passing groove.
In the feeding mechanism for the processing cutting die, the movable cutter frame is provided with the mounting groove for mounting the limiting idler wheel, and the movable cutter frame is not interfered with the limiting idler wheel during movement.
In the feeding mechanism for processing the cutting die, the straightening device is further arranged on the base and used for straightening disc-shaped cutting materials.
In the feeding mechanism for processing the cutting die, the straightening device comprises a plurality of groups of straightening rollers, and the cutting material passes through each group of the straightening rollers and is straightened.
In the feeding mechanism for the processing cutting die, at least a group of gaps among the straightening rollers can be adjusted.
In the feeding mechanism for the processing cutting die, the feeding device comprises a sliding rail, a screw rod and two clamping devices arranged on the screw rod, wherein the two clamping devices are connected with the sliding rail in a matched mode and can slide along the length direction of the sliding rail, the two clamping devices are connected with the screw rod in a threaded mode, the two clamping devices are opposite in threaded direction, the screw rod is connected with a first driving device for driving the screw rod to rotate, and the two clamping devices are opposite in moving direction when the screw rod rotates.
In the feeding mechanism for processing the cutting die, the clamping device comprises a feeding device, a second driving device and a clamping device, wherein the feeding device comprises a fixing plate and a clamping plate, and the clamping device further comprises a second driving device for controlling the clamping plate to clamp or loosen the cutting die.
Compared with the prior art, the automatic feeding device has the advantages that feeding can be stopped in time under the condition that the cutter material is blocked, the cutter material is prevented from being stretched, loss of the cutter material is reduced, the influence on the processing progress caused by the stretch-breaking of the cutter material is prevented, and the cutter material is prevented from being sprung by operators in the stretch-breaking process.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the movable blade carrier of the present invention.
In the figure, 1, a base; 2. a feeding device; 3. a knife supporting bracket; 4. a cutter passing groove; 5. cutting materials; 6. a movable tool rest; 7. a travel switch; 8. a limit bolt; 9. a return elastic member; 10. limiting idler wheels; 11. a mounting groove; 12. a straightening device; 13. straightening rollers; 14. a slide rail; 15. a screw rod; 16. a clamping device; 17. a first driving device; 18. a fixing plate; 19. a clamping plate; 20. and a second driving device.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the feeding mechanism for processing the cutter die comprises a base 1 and a feeding device 2 arranged on the base 1, wherein a cutter supporting bracket 3 is further arranged on the base 1, a cutter passing groove 4 is formed in the cutter supporting bracket 3, the feeding device 2 is used for driving a cutter material 5 to be transmitted along the length direction of the cutter passing groove 4, the cutter supporting bracket 3 comprises a movable cutter rest 6, the movable cutter rest 6 can move along the width direction of the cutter supporting bracket 3, at least one travel switch 7 for monitoring the movement of the movable cutter rest 6 is further arranged on the cutter supporting bracket 3, and the movable cutter rest 6 contacts the travel switch 7 when moving to one side far away from the cutter passing groove 4 and enables the feeding device 2 to stop running.
Further, the movable tool rest 6 is fixed on the base 1 through a limit bolt 8, the movable tool rest 6 can reciprocate along the length direction of the limit bolt 8, a reset elastic piece 9 is sleeved on the limit bolt 8, and two ends of the reset elastic piece 9 are respectively abutted to the movable tool rest 6 and the limit bolt 8. In the normal conveying process of the cutter material 5, the movable cutter frame 6 is propped to the farthest distance by the reset elastic piece 9, so that only the distance passing through the cutter groove 4 is left on the cutter supporting bracket 3; after the cutter material 5 is blocked, the cutter material 5 ejects and pushes the movable cutter frame 6 to eject, and the travel switch 7 is touched to stop the feeding device 2; after the operator releases the clamping of the knife material 5, the movable knife rest 6 is reset under the action of the reset elastic piece 9.
Further, the distance between the travel switch 7 and the movable tool rest 6 is smaller than or equal to the distance between the head of the limit bolt 8 and the movable tool rest 6. This arrangement enables the movable blade holder 6 to be pushed out while ensuring contact with the travel switch 7.
Further, at least one travel switch 7 is located in the middle of the side of the movable blade holder 6, and at least one travel switch 7 is located at the end of the side of the movable blade holder 6. This arrangement allows for effective detection of either the middle or end side of the movable blade holder 6 when pushed out.
Further, two ends of the cutter supporting bracket 3 are respectively provided with a limiting roller 10, and the limiting rollers 10 are used for enabling the cutter material 5 to be conveyed along the cutter passing groove 4. Further, the arrangement allows the position of the knife 5 in the knife rest 3 to be limited, preventing the knife from falling out or accidentally touching the travel switch 7.
Further, the movable tool rest 6 is provided with a mounting groove 11 for mounting the limiting roller 10, and the movable tool rest 6 is not interfered with the limiting roller 10 during movement. The motion of the movable tool rest 6 is not limited by the limiting roller 10 by the setting, so that the dead induction of the tool material 5 is more accurate.
Further, the base 1 is also provided with a straightening device 12, and the straightening device 12 is used for straightening the disc-shaped cutter material 5. Because the cutter material 5 is generally disc-shaped, the cutter material 5 has radian before processing, and the cutter material 5 is straightened before processing by the setting, so that the production requirement is met.
Further, the straightening device 12 comprises a plurality of sets of straightening rollers 13, and the cutter material 5 passes through each set of straightening rollers 13 and is straightened. The linearity of the cutter material 5 can be guaranteed by the multiple groups of straightening rollers 13, and the yield of the cutter material 5 is guaranteed.
Further, at least one set of the straightening rollers 13 has an adjustable gap therebetween. Because the cutter material 5 has different models, this setting makes this alignment gyro wheel 13 can adjust according to different models, and application scope is extensive.
Further, the feeding device 2 comprises a slide rail 14, a screw rod 15 and two clamping devices 16 arranged on the screw rod 15, the two clamping devices 16 are connected with the slide rail 14 in a matched manner and can slide along the length direction of the slide rail 14, the two clamping devices 16 are connected with the screw rod 15 in a threaded manner, the screw threads on the two clamping devices 16 are opposite in direction, the screw rod 15 is connected with a first driving device 17 for driving the screw rod 15 to rotate, and the movement directions of the two clamping devices 16 are opposite when the screw rod 15 rotates. The arrangement is such that only one screw 15 is required to complete the movement of the two clamping devices 16. When the feeding device 2 needs to be conveyed forwards, the two clamping devices 16 are located at two ends of the screw rod 15, the clamping devices 16 on the feeding side clamp the cutter material 5, the clamping devices 16 on the discharging side do not clamp the cutter material 5, the clamping devices 16 on the feeding side move towards the discharging side, when the clamping devices 16 on the feeding side move to the middle of the screw rod 15, the clamping devices 16 on the discharging side synchronously move to the middle of the screw rod 15, the clamping devices 16 on the discharging side clamp the cutter material 5, the clamping devices 16 on the feeding side release the cutter material 5, the clamping devices 16 on the discharging side clamp the cutter material 5 to be conveyed towards the discharging side, and at the moment, the clamping devices 16 on the feeding side synchronously reset to the feeding side, and the like cyclically reciprocate, so that forward conveying of the cutter material 5 is realized. When the above steps are operated in reverse, the reverse conveyance of the blade 5 can be achieved.
Further, the clamping device 16 comprises the feeding device 2 comprising a fixing plate 18 and a clamping plate 19, and the clamping device 16 further comprises a second driving device 20 for controlling the clamping plate 19 to clamp or unclamp the knife 5.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although a variety of terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (6)
1. The feeding mechanism for the machining cutter die is characterized by comprising a base (1) and a feeding device (2) arranged on the base (1), wherein a cutter supporting bracket (3) is further arranged on the base (1), a cutter passing groove (4) is formed in the cutter supporting bracket (3), the feeding device (2) is used for driving a cutter material (5) to be transmitted along the length direction of the cutter passing groove (4), the cutter supporting bracket (3) comprises a movable cutter rest (6), the movable cutter rest (6) can move along the width direction of the cutter supporting bracket (3), at least one travel switch (7) for monitoring the movement of the movable cutter rest (6) is further arranged on the cutter supporting bracket (3), and the movable cutter rest (6) contacts the travel switch (7) and stops the feeding device (2) when moving to one side far away from the cutter passing groove (4);
the movable tool rest (6) is fixed on the base (1) through a limit bolt (8), the movable tool rest (6) can reciprocate along the length direction of the limit bolt (8), a reset elastic piece (9) is sleeved on the limit bolt (8), and two ends of the reset elastic piece (9) are respectively abutted to the movable tool rest (6) and the limit bolt (8);
the distance between the travel switch (7) and the movable tool rest (6) is smaller than or equal to the distance between the head of the limit bolt (8) and the movable tool rest (6);
limiting rollers (10) are respectively arranged at two ends of the cutter supporting bracket (3), and the limiting rollers (10) are used for enabling the cutter material (5) to be transmitted along the cutter passing groove (4);
the movable tool rest (6) is provided with a mounting groove (11) for mounting the limiting roller (10), and the movable tool rest (6) is not interfered with the limiting roller (10) during movement;
in the normal conveying process of the cutter material (5), the movable cutter rest (6) is propped to the farthest distance by the reset elastic piece (9), so that only the distance passing through the cutter groove (4) is left on the cutter supporting bracket (3); after the cutter material (5) is blocked, the cutter material (5) ejects and pushes the movable cutter frame (6) to eject, and the travel switch (7) is touched to stop the feeding device (2); after the operator releases the clamping of the cutter material (5), the movable cutter holder (6) is reset under the action of the reset elastic piece (9).
2. A feeding mechanism for a machining cutting die according to claim 1, wherein at least one travel switch (7) is located in the middle of the side of the movable blade holder (6); or at least one travel switch (7) is positioned at the end part of the side part of the movable knife rest (6).
3. The feeding mechanism for the machining cutter die according to claim 1, wherein the base (1) is further provided with a straightening device (12), and the straightening device (12) is used for straightening the disc-shaped cutter material (5).
4. A feeding mechanism for a cutting die according to claim 3, wherein the straightening means (12) comprises a plurality of sets of straightening rollers (13), and the cutting material (5) passes through each set of the straightening rollers (13) and is straightened, and the gap between at least one set of the straightening rollers (13) is adjustable.
5. The feeding mechanism for a machining cutting die according to claim 1, wherein the feeding device (2) comprises a sliding rail (14), a screw rod (15) and two clamping devices (16) arranged on the screw rod (15), the two clamping devices (16) are connected with the sliding rail (14) in a matched mode and can slide along the length direction of the sliding rail (14), the two clamping devices (16) are connected with the screw rod (15) in a threaded mode, the directions of threads on the two clamping devices (16) are opposite, the screw rod (15) is connected with a first driving device (17) for driving the screw rod (15) to rotate, and the directions of movement of the two clamping devices (16) are opposite when the screw rod (15) rotates.
6. A feeding mechanism for a cutting die according to claim 5, wherein the clamping means (16) comprises a feeding device (2) comprising a fixed plate (18) and a clamping plate (19), and the clamping means (16) further comprises a second driving means (20) for controlling the clamping plate (19) to clamp or unclamp the cutting die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484108.5A CN110102600B (en) | 2019-06-05 | 2019-06-05 | Feeding mechanism for machining cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484108.5A CN110102600B (en) | 2019-06-05 | 2019-06-05 | Feeding mechanism for machining cutting die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110102600A CN110102600A (en) | 2019-08-09 |
| CN110102600B true CN110102600B (en) | 2024-03-19 |
Family
ID=67493939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910484108.5A Active CN110102600B (en) | 2019-06-05 | 2019-06-05 | Feeding mechanism for machining cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110102600B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1264840A (en) * | 1960-08-06 | 1961-06-23 | Device for controlling the operation and automatic stopping of a machine such as a stamping press or the like and a machine provided with said device | |
| CN106111816A (en) * | 2016-08-18 | 2016-11-16 | 重庆尔安机电设备工程有限公司 | A kind of angle steel flange production system and control method |
| CN206869942U (en) * | 2017-06-23 | 2018-01-12 | 苏州九维电气制造有限公司 | A kind of pipe fitting cutting machine |
| CN109226558A (en) * | 2018-10-24 | 2019-01-18 | 温州阿德沃自动化设备有限公司 | A kind of feed device |
| CN210188098U (en) * | 2019-06-05 | 2020-03-27 | 温州阿德沃自动化设备有限公司 | Feeding mechanism for machining cutting die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4632344B2 (en) * | 2003-12-18 | 2011-02-16 | 株式会社森精機製作所 | Machine tool with a boring bar magazine |
-
2019
- 2019-06-05 CN CN201910484108.5A patent/CN110102600B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1264840A (en) * | 1960-08-06 | 1961-06-23 | Device for controlling the operation and automatic stopping of a machine such as a stamping press or the like and a machine provided with said device | |
| CN106111816A (en) * | 2016-08-18 | 2016-11-16 | 重庆尔安机电设备工程有限公司 | A kind of angle steel flange production system and control method |
| CN206869942U (en) * | 2017-06-23 | 2018-01-12 | 苏州九维电气制造有限公司 | A kind of pipe fitting cutting machine |
| CN109226558A (en) * | 2018-10-24 | 2019-01-18 | 温州阿德沃自动化设备有限公司 | A kind of feed device |
| CN210188098U (en) * | 2019-06-05 | 2020-03-27 | 温州阿德沃自动化设备有限公司 | Feeding mechanism for machining cutting die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110102600A (en) | 2019-08-09 |
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