CN212371032U - Stable punching press guillootine feeder of material loading - Google Patents
Stable punching press guillootine feeder of material loading Download PDFInfo
- Publication number
- CN212371032U CN212371032U CN202020548137.1U CN202020548137U CN212371032U CN 212371032 U CN212371032 U CN 212371032U CN 202020548137 U CN202020548137 U CN 202020548137U CN 212371032 U CN212371032 U CN 212371032U
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- frame
- feeding
- baffle
- feeding mechanism
- plate
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- 239000000463 material Substances 0.000 title claims abstract description 111
- 238000004080 punching Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 241000276425 Xiphophorus maculatus Species 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a stamping forming's technical field especially relates to a stable punching press guillootine feeder of material loading, including placing platform, feeding mechanism and feed mechanism, feed mechanism can carry the sheet material of placing the bench to feeding mechanism department one by one, and feeding mechanism includes support frame, drive roller and driven voller, and the support frame is placed subaerial, and drive roller and driven voller level set up and all rotate with the support frame to be connected, and drive roller and driven voller roll the cooperation mutually, and the support frame is close to the fixed installation pole that is provided with in one side of feed mechanism, is connected with the baffle on the installation pole, the one end that feed mechanism was kept away from to the baffle aligns the contact surface of drive roller and driven vol. The plate-shaped material between the driving roller and the driven roller is conveyed from the feeding mechanism, when the end part of the plate-shaped material descends under the influence of gravity, the plate-shaped material can contact the baffle, the end part of the plate-shaped material is supported by the baffle, the plate-shaped material is guaranteed to smoothly enter between the driving roller and the driven roller, and the effect of stable feeding is achieved.
Description
Technical Field
The utility model belongs to the technical field of stamping forming's technique and specifically relates to a stable punching press guillootine feeder of material loading is related to.
Background
In the manufacturing process of the printing ink tank and other tank bodies, firstly, an iron plate is conveyed to a stamping and cutting machine, the plate is cut into sheets with required shapes by the stamping and cutting machine, and then the sheets are stamped into a barrel shape by a stamping machine. In the process of feeding the plates, the used equipment is a feeding device of a stamping and cutting machine.
The loading attachment of punching press guillootine among the prior art can refer to the utility model patent that the grant bulletin number is CN208898048U, including feeding frame, hydraulic lift, frame and loading attachment, feeding frame and hydraulic lift are all fixed to be placed subaerial, and the frame is fixed to be set up in hydraulic lift's top, and loading attachment installs in the frame to be used for inhaling the material with hydraulic lift top and deliver to the feeding frame. The feeding device comprises a feeding frame, a mounting seat and a first air cylinder, the feeding frame is fixedly arranged above the hydraulic lift, the mounting seat is horizontally and slidably connected with the feeding frame, the first air cylinder can drive the mounting seat to horizontally reciprocate relative to the feeding frame, a second air cylinder is fixedly arranged below the mounting seat, and a sucker is fixedly arranged below the second air cylinder. At the in-process of work, the panel material is placed in hydraulic lift's top, starts the second cylinder and moves down, utilizes the sucking disc to lift up after adsorbing the material, later restarts first cylinder, and the second cylinder promotes the relative pay-off frame horizontal migration of mount pad, and panel material and second cylinder can move along with the mount pad orientation or keep away from the feed frame this moment, return after sending the feed frame with the panel material, repeat above-mentioned operation, carry out the purpose of material loading one by one to the panel material.
The defects of the prior art are that after the plate-shaped material is sucked and lifted by the sucker on the second cylinder, the end part of the plate-shaped material close to the feeding frame is bent downwards under the action of gravity, the first cylinder drives the plate-shaped material to move horizontally, and the phenomenon that the end part of the plate-shaped material is difficult to progress into the feeding frame can occur.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a stable punching press guillootine feeder of material loading has reached the stable effect of material loading.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a stable punching press guillootine feeder of material loading, is including placing platform, feeding mechanism and feed mechanism, and feed mechanism can carry the sheet material of placing the bench to feeding mechanism department one by one, and feeding mechanism includes support frame, drive roller and driven voller, and the support frame is placed subaerial, and drive roller and driven voller level set up and all rotate with the support frame to be connected, and drive roller and driven voller roll cooperation of each other, and the support frame is close to one side fixed mounting bar that is provided with of feed mechanism, is connected with the baffle on the mounting bar, the one end that feed mechanism was kept away from to the baffle aligns the contact surface of drive roller and driven.
Through adopting above-mentioned technical scheme, from feed mechanism to the platy material between drive roller and the driven voller, when the tip of platy material receives the influence of gravity to descend, the platy material can contact the baffle, supports the tip of platy material through the baffle, guarantees that platy material can enter into smoothly between drive roller and the driven voller, has reached the effect of stable material loading.
The present invention may be further configured in a preferred embodiment as: the baffle is arranged in a manner of inclining from bottom to top from the placing table to the driving roller.
Through adopting above-mentioned technical scheme, even when the tip of plate-like material receives gravity influence crookedness great, also can be followed the baffle and supported and corrected gradually, make the plate-like material enter into smoothly between drive roller and the driven voller.
The present invention may be further configured in a preferred embodiment as: the baffle is connected with the mounting rod in a sliding manner.
Through adopting above-mentioned technical scheme, can adjust the position of baffle on the installation pole to the adaptation of the plate-like material of different width promotes the adaptability.
The present invention may be further configured in a preferred embodiment as: the baffle is provided with a plurality of.
Through adopting above-mentioned technical scheme, promote the support intensity and the support stability of baffle to the form material to further promote the effect of stabilizing the material loading.
The present invention may be further configured in a preferred embodiment as: feed mechanism includes the frame, the apparatus further comprises a rotating shaft, the shifting arm, the sucking disc, first drive actuating cylinder and second drive actuating cylinder, the frame erects in the top of placing the platform, the pivot level sets up and rotates with the frame around the axial of axle and be connected, the upper end and the pivot fixed connection of shifting arm, first drive actuating cylinder and shifting arm fixed connection, the sucking disc is fixed at the first lower extreme that drives actuating cylinder, first drive actuating cylinder can drive sucking disc reciprocating motion from top to bottom, the fixed push rod that is provided with in pivot below, the second drives actuating cylinder's both ends and articulates with frame and push rod respectively, the second drives actuating cylinder and can drives pivot reciprocating motion so that the sucking disc is close to or keeps away from feeding mechanism.
Through adopting above-mentioned technical scheme, the panel material is placed in the top of placing the platform, when the material loading, at first start first drive actuating cylinder and stretch out the back shrink, make the sucking disc hold the panel material, later start the second and drive actuating cylinder, it drives the pivot rotation to drive actuating cylinder promotion push rod through the second, the pivot drives the shifting arm and the sucking disc rotates, move the panel material along the arc orbit and send to feeding mechanism in, though the panel material can receive the action of gravity and the downwarping after being lifted like this, but the tip of panel material still can raise up certain height and make the panel material send to feeding mechanism smoothly in, promote the stability of material loading.
The present invention may be further configured in a preferred embodiment as: an adjusting groove is formed in the push rod, the length direction of the adjusting groove is downward or inclined downward, and one end of the second driving cylinder is connected with the adjusting groove through a bolt and a nut.
Through adopting above-mentioned technical scheme, not hard up bolt and nut can adjust the position of connection of the tip of second actuating cylinder on the push rod to can adjust the rotation range of pivot.
The present invention may be further configured in a preferred embodiment as: the frame includes the mount and removes the frame, and the mount is placed the platform relatively and is fixed, removes frame and mount along horizontal direction sliding connection, removes to be provided with the adjustment mechanism who is used for horizontal adjustment to remove the relative mount position of frame between frame and the mount, and the second drives actuating cylinder and pivot and all is connected with removing the frame.
Through adopting above-mentioned technical scheme, utilize adjustment mechanism can adjust the relative position between removal frame and the mount to adjust the first position that drives actuating cylinder and sucking disc, finally reach the effect of adjusting the position that the sucking disc adsorbs the plate-like material.
The present invention may be further configured in a preferred embodiment as: the adjusting mechanism comprises an adjusting screw rod, a guide rod and a moving block, the adjusting screw rod is horizontally arranged and is rotatably connected with the fixing frame, the guide rod is parallel to the adjusting screw rod and is fixedly connected with the fixing frame, the moving block is in threaded connection with the adjusting screw rod and is slidably connected with the guide rod, and the moving block is fixedly connected with the moving frame.
Through adopting above-mentioned technical scheme, rotate accommodate the lead screw, accommodate the lead screw can drive the movable block and slide along the guide bar to the relative position between regulation removal frame and the mount.
The present invention in a preferred example may be further configured to:
to sum up, the utility model discloses following technological effect has:
1. the baffle plate is arranged, so that the effect of stable feeding is achieved;
2. the second driving air cylinder is arranged to push the rotating shaft to drive the sucker to rotate around the rotating shaft, so that the effect of stably conveying the material to the feeding mechanism is achieved;
3. the frame is set to the movable frame, the fixed frame and the adjusting mechanism, so that the effect of adjusting the position of the sucking disc for sucking the plate-shaped materials is achieved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present embodiment;
FIG. 2 is a schematic view of the structure of the placement table;
FIG. 3 is an enlarged view of FIG. 1 taken at detail A;
FIG. 4 is a schematic three-dimensional structure of the feeding mechanism;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure, 1, a placing table; 11. a lifting frame; 111. a roller; 12. a material rack; 121. blocking strips; 2. a feeding mechanism; 21. a support frame; 22. a drive roller; 23. a driven roller; 24. mounting a rod; 241. a baffle plate; 3. a feeding mechanism; 31. a frame; 311. a fixed mount; 312. a movable frame; 313. an adjustment mechanism; 3131. adjusting the screw rod; 3132. a guide bar; 3133. a moving block; 32. a rotating shaft; 321. a push rod; 3211. an adjustment groove; 33. a moving arm; 34. a suction cup; 35. a first driving cylinder; 36. and a second driving cylinder.
Detailed Description
As shown in fig. 1, the present embodiment describes a feeding device of a stamping and cutting machine, which includes a placing table 1, a feeding mechanism 2 and a feeding mechanism 3, in the present embodiment, the feeding mechanism 2 and the placing table 1 are placed on the ground, the feeding mechanism 3 is located above the placing table 1, a plate-shaped material is placed in the placing table 1, the feeding mechanism 3 can grab and send the plate-shaped material to the feeding mechanism 2 one by one, and the plate-shaped material is sent to the stamping and cutting machine through the feeding mechanism 2 to perform cutting operation.
As shown in fig. 2, the placing table 1 includes a lifting frame 11 and a material rack 12, the lifting frame 11 is placed above the ground, the material rack 12 is placed above the lifting frame 11, and the plate-shaped material is placed in the material rack 12. The crane 11 can be hydraulic lift, and along with the material in the material frame 12 reduces gradually, the height of the top material can diminish gradually, can lead to feed mechanism 3 to be difficult to grab the plate-shaped material in the material frame 12, can utilize the crane 11 to promote the height of material frame 12 this moment to guarantee the stability of material loading.
When the materials in the material rack 12 are insufficient, the materials need to be added in time, the material rack 12 is usually directly replaced at the moment, and then the plate-shaped materials are added into the vacant material rack 12. As shown in fig. 2, in order to reduce the difficulty of replacing the material rack 12, the upper surface of the lifting frame 11 may be set to be a plane, a plurality of horizontally arranged rollers 111 are rotatably connected to the upper surface of the lifting frame 11, and the material rack 12 is placed above the rollers 111. At this moment, the friction force between the material rack 12 and the lifting frame 11 can be reduced, so that the material rack 12 can be conveniently placed on the lifting frame 11 or moved away from the lifting frame 11, and the difficulty in moving the material rack 12 is reduced.
As shown in fig. 2, a barrier strip 121 is preferably fixed around the material rack 12, and the barrier strip 121 is arranged vertically. The barrier strips 121 can limit the plate-shaped materials in the material rack 12, so that the regularity of the plate-shaped materials is ensured. The bars 121 are preferably supported by a resilient material, such as steel plate bars, so that during the application of the plate-like material to the material holder 12, the resilient bars 121 can be pulled apart to facilitate the placement of the plate-like material in the material holder 12.
As shown in fig. 1, the feeding mechanism 2 includes a support frame 21, a driving roller 22 and a driven roller 23, the support frame 21 is placed above the ground, the driving roller 22 and the driven roller 23 are horizontally disposed and are rotatably connected to the support frame 21, and the driving roller 22 and the driven roller 23 are in rolling engagement with each other. The plate-shaped material is fed between the driving roller 22 and the driven roller 23 through the feeding mechanism 3, and the plate-shaped material is conveyed under the action of the driving roller 22 and the driven roller 23.
As shown in fig. 1 and 3, a mounting rod 24 is fixedly disposed on one side of the supporting frame 21 close to the feeding mechanism 3, a baffle 241 is connected to the mounting rod 24, and one end of the baffle 241 far away from the feeding mechanism 3 is aligned with a contact surface of the driving roller 22 and the driven roller 23. After the arrangement, the plate-shaped material is conveyed from the feeding mechanism 3 to the position between the driving roller 22 and the driven roller 23, when the end part of the plate-shaped material descends under the influence of gravity, the plate-shaped material contacts the baffle 241, the baffle 241 supports the end part of the plate-shaped material, the plate-shaped material can smoothly enter the position between the driving roller 22 and the driven roller 23, and the effect of stable feeding is achieved. The baffle 241 is preferably provided in plurality to improve the stability of the support of the plate-like material by the baffle 241.
As shown in fig. 3, the angle of the baffle 241 also affects the stability of the plate-like material, and the baffle 241 is preferably inclined from bottom to top in the direction from the placing table 1 to the driving roller 22, and at this time, even if the end of the plate-like material is greatly bent due to gravity, the plate-like material is gradually supported and corrected along the baffle 241, so that the plate-like material smoothly enters between the driving roller 22 and the driven roller 23.
As shown in fig. 3, in order to improve the adaptability of the baffle 241 to plate materials with different widths, the baffle 241 and the mounting rod 24 may be slidably connected, and after being adjusted to a proper position, the baffle 241 and the mounting rod 24 may be fixed by fastening bolts or the like.
As shown in fig. 4, the feeding mechanism 3 includes a frame 31, a rotating shaft 32, a moving arm 33, a suction cup 34, a first driving cylinder 35 and a second driving cylinder 36, the frame 31 is erected above the placing table 1, the rotating shaft 32 is horizontally arranged and is connected with the frame 31 in a rotating manner around the axial direction of the rotating shaft 32, the upper end of the moving arm 33 is fixedly connected with the rotating shaft 32, the first driving cylinder 35 is fixedly connected with the moving arm, the suction cup 34 is fixed at the lower end of the first driving cylinder 35, the first driving cylinder 35 can drive the suction cup 34 to reciprocate up and down, a push rod 321 is fixedly arranged below the rotating shaft 32, two ends of the second driving cylinder 36 are respectively hinged with the frame 31 and the push rod 321, and the second driving cylinder 36 can drive the rotating shaft 32 to reciprocate so that the suction cup 34 is close to or far. When feeding, the first driving cylinder 35 is started to extend and contract to enable the sucking disc 34 to suck the plate materials, the second driving cylinder 36 is started to push the push rod 321 to drive the rotating shaft 32 to rotate through the second driving cylinder 36, the rotating shaft 32 drives the moving arm 33 and the sucking disc 34 to rotate, the plate materials are moved along an arc-shaped track and are conveyed into the feeding mechanism 2, and therefore although the plate materials are lifted up and can be bent downwards under the action of gravity, the end portions of the plate materials can still be lifted up to a certain height to enable the plate materials to be conveyed into the feeding mechanism 2 smoothly, and the feeding stability is improved.
The second driving cylinder 36 is a power source for driving the suction cup 34 to rotate, and the stroke of the second driving cylinder 36 is fixed, so the swing amplitude of the suction cup 34 is relatively fixed, when the thickness or length of the plate-shaped material changes, the bending angle of the end of the plate-shaped material under the influence of gravity is not consistent, and when the swing amplitude of the suction cup 34 is still unchanged, the angle at which the material with different thickness or length is fed into the feeding mechanism 2 may be different, and it may be difficult for the plate-shaped material to directly enter between the driving roller 22 and the driven roller 23. As shown in fig. 5, in order to solve the above problem, an adjusting groove 3211 may be formed in the push rod 321, the adjusting groove 3211 may be downward or obliquely downward in a longitudinal direction, and one end of the second driving cylinder 36 may be connected to the adjusting groove 3211 by a bolt and a nut. The connection position of the end of the second driving cylinder 36 on the push rod 321 can be adjusted by loosening the bolt and the nut, so that the rotation angle of the rotating shaft 32, namely the rotation amplitude of the suction cup 34 can be adjusted to adapt to the feeding angles of various materials.
The position at which the suction cups 34 suck the plate-like objects may also vary for plate-like objects of different lengths and weights. As shown in fig. 4, in the present embodiment, the frame 31 includes a fixed frame 311 and a movable frame 312, the fixed frame 311 is fixed relative to the placing table 1, the movable frame 312 is connected to the fixed frame 311 in a sliding manner in the horizontal direction, an adjusting mechanism 313 for horizontally adjusting the position of the movable frame 312 relative to the fixed frame 311 is provided between the movable frame 312 and the fixed frame 311, and both the second driving cylinder 36 and the rotating shaft 32 are connected to the movable frame 312. The relative position between the movable frame 312 and the fixed frame 311 can be adjusted by the adjusting mechanism 313, so that the positions of the first driving cylinder 35 and the suction cup 34 are adjusted, and finally the effect of adjusting the position of the suction cup 34 for absorbing the plate-shaped material is achieved.
As shown in fig. 4, the adjusting mechanism 313 includes an adjusting screw 3131, a guide rod 3132 and a moving block 3133, the adjusting screw 3131 is horizontally disposed and rotatably connected to the fixed frame 311, the guide rod 3132 is parallel to the adjusting screw 3131 and fixedly connected to the fixed frame 311, the moving block 3133 is threadedly connected to the adjusting screw 3131 and slidably connected to the guide rod 3132, and the moving block 3133 is fixedly connected to the moving frame 312. By rotating the adjusting screw 3131, the adjusting screw 3131 can drive the moving block 3133 to slide along the guide rod 3132, so as to adjust the relative position between the moving frame 312 and the fixed frame 311.
The working process of the embodiment is as follows:
the first driving cylinder 35 is started to extend and contract to enable the sucking disc 34 to suck the plate materials, the second driving cylinder 36 is started, the push rod 321 is pushed by the second driving cylinder 36 to drive the rotating shaft 32 to rotate, the rotating shaft 32 drives the moving arm 33 and the sucking disc 34 to rotate, the plate materials move towards the feeding mechanism 2 along an arc-shaped track, firstly contact with the baffle 241 and are supported by the baffle 241, and then gradually move to a position between the driving roller 22 and the driven roller 23 along the baffle 241, so that the plate materials can be bent downwards under the action of gravity after being lifted, the end portions of the plate materials can still be lifted to a certain height to enable the plate materials to be smoothly fed to a position between the driving roller 22 and the driven roller 23, and the feeding stability is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A feeding device of a stamping and cutting machine with stable feeding comprises a placing table (1), a feeding mechanism (2) and a feeding mechanism (3), wherein the feeding mechanism (3) can convey plate materials on the placing table (1) to the feeding mechanism (2) one by one, the feeding mechanism (2) comprises a support frame (21), a driving roller (22) and a driven roller (23), the support frame (21) is placed above the ground, the driving roller (22) and the driven roller (23) are horizontally arranged and are rotationally connected with the support frame (21), the driving roller (22) and the driven roller (23) are mutually matched in a rolling manner, it is characterized in that one side of the supporting frame (21) close to the feeding mechanism (3) is fixedly provided with a mounting rod (24), the mounting rod (24) is connected with a baffle (241), one end of the baffle (241), which is far away from the feeding mechanism (3), is aligned with the contact surface of the driving roller (22) and the driven roller (23).
2. The feeding device of the stable feeding punching and cutting machine according to claim 1, wherein the baffle (241) is inclined from bottom to top from the placing table (1) to the driving roller (22).
3. The feeding device of claim 2, wherein the baffle (241) is slidably connected to the mounting rod (24).
4. The feeding device of the stable feeding punching and cutting machine according to claim 3, wherein the baffle (241) is provided in plurality.
5. The feeding device of the stamping and cutting machine with stable feeding as claimed in claim 1, wherein the feeding mechanism (3) comprises a frame (31), a rotating shaft (32), a moving arm (33), a suction cup (34), a first driving cylinder (35) and a second driving cylinder (36), the frame (31) is erected above the placing table (1), the rotating shaft (32) is horizontally arranged and is connected with the frame (31) in a rotating manner around the axial direction of the rotating shaft (32), the upper end of the moving arm (33) is fixedly connected with the rotating shaft (32), the first driving cylinder (35) is fixedly connected with the moving arm, the suction cup (34) is fixed at the lower end of the first driving cylinder (35), the first driving cylinder (35) can drive the suction cup (34) to reciprocate up and down, a push rod (321) is fixedly arranged below the rotating shaft (32), and two ends of the second driving cylinder (36) are respectively hinged with the frame (31) and the push rod (321), the second driving air cylinder (36) can drive the rotating shaft (32) to rotate back and forth so that the suction cup (34) is close to or far away from the feeding mechanism (2).
6. The feeding device of the stamping and cutting machine with stable feeding as claimed in claim 1, characterized in that the push rod (321) is provided with an adjusting groove (3211), the length direction of the adjusting groove (3211) is downward or inclined downward, and one end of the second driving cylinder (36) is connected with the adjusting groove (3211) through a bolt and a nut.
7. The feeding device of the stamping and cutting machine with stable feeding as claimed in claim 1, wherein the frame (31) comprises a fixed frame (311) and a movable frame (312), the fixed frame (311) is fixed relative to the placing table (1), the movable frame (312) is connected with the fixed frame (311) in a sliding manner along the horizontal direction, an adjusting mechanism (313) for horizontally adjusting the position of the movable frame (312) relative to the fixed frame (311) is arranged between the movable frame (312) and the fixed frame (311), and the second driving cylinder (36) and the rotating shaft (32) are both connected with the movable frame (312).
8. The feeding device of a punching and cutting machine with stable feeding as claimed in claim 1, wherein the adjusting mechanism (313) comprises an adjusting screw rod (3131), a guide rod (3132) and a moving block (3133), the adjusting screw rod (3131) is horizontally arranged and rotatably connected with the fixed frame (311), the guide rod (3132) and the adjusting screw rod (3131) are parallel to each other and fixedly connected with the fixed frame (311), the moving block (3133) is in threaded connection with the adjusting screw rod (3131) and is in sliding connection with the guide rod (3132), and the moving block (3133) is fixedly connected with the moving frame (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548137.1U CN212371032U (en) | 2020-04-14 | 2020-04-14 | Stable punching press guillootine feeder of material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548137.1U CN212371032U (en) | 2020-04-14 | 2020-04-14 | Stable punching press guillootine feeder of material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212371032U true CN212371032U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548137.1U Expired - Fee Related CN212371032U (en) | 2020-04-14 | 2020-04-14 | Stable punching press guillootine feeder of material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212371032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232088A (en) * | 2021-07-11 | 2021-08-10 | 四川英创力电子科技股份有限公司 | Drilling device for printed circuit board |
| CN113414803A (en) * | 2021-08-23 | 2021-09-21 | 江苏德励达新材料股份有限公司 | Plate cutting machine and cutting process thereof |
-
2020
- 2020-04-14 CN CN202020548137.1U patent/CN212371032U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232088A (en) * | 2021-07-11 | 2021-08-10 | 四川英创力电子科技股份有限公司 | Drilling device for printed circuit board |
| CN113232088B (en) * | 2021-07-11 | 2021-09-21 | 四川英创力电子科技股份有限公司 | Drilling device for printed circuit board |
| CN113414803A (en) * | 2021-08-23 | 2021-09-21 | 江苏德励达新材料股份有限公司 | Plate cutting machine and cutting process thereof |
| CN113414803B (en) * | 2021-08-23 | 2021-11-19 | 江苏德励达新材料股份有限公司 | Plate cutting machine and cutting process thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |