CN219357694U - Material feeding unit and area material stamping system - Google Patents
Material feeding unit and area material stamping system Download PDFInfo
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- CN219357694U CN219357694U CN202320444968.8U CN202320444968U CN219357694U CN 219357694 U CN219357694 U CN 219357694U CN 202320444968 U CN202320444968 U CN 202320444968U CN 219357694 U CN219357694 U CN 219357694U
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- 239000000463 material Substances 0.000 title claims abstract description 94
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 18
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a feeding device and a strip punching system, wherein the feeding device comprises: the movable seat comprises a positioning frame and a first material supporting frame which are connected with each other, the positioning frame is provided with a plurality of rolling bearing parts, the positioning frame is provided with a width limiting mechanism, the width limiting mechanism is provided with two movable blocks which can be synchronously far away or synchronously close to each other, and the moving direction of the width limiting mechanism is perpendicular to the feeding direction of the feeding device; the first bracket is provided with a plurality of first bearing assemblies which are arranged at intervals; a second material supporting frame provided with a plurality of second bearing assemblies which are arranged at intervals, wherein all the bearing assemblies are connected with a plurality of guide wheels; the first material supporting frame is connected to the second material supporting frame in a sliding mode along the front-back direction, and the second bearing assembly and the first bearing assembly are arranged in a staggered mode. Because the relative position between the two movable blocks is adjustable, the centering and positioning function is adapted to belts with different sizes, and the front-back position deviation caused by die replacement can be compensated by adjusting the relative position between the first material supporting frame and the second material supporting frame.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a feeding device and a belt punching system.
Background
In the automobile manufacturing industry, a punch press is an indispensable production device, and is not separated from the punch press no matter the punch press is used for forming the plate material or blanking the belt material. Since each punch has an upper die and a lower die, the relative positions of the two remain substantially uniform except for being movable up and down, each punch has a relatively fixed die.
At present, the conveying of the belt materials in the automatic automobile production line is generally finished by a feeder, the feeder is used for conveying the belt materials from an unreeling frame to a punch press, and the punch press punches the belt materials after receiving the belt materials. However, because the position of the feeder and the position of the punch are not precisely positioned, the belt material is also required to be positioned in a centering way with the punch before being punched, so that the punch die can be positioned at the appointed position of the belt material correctly.
Because the sizes of the tapes required by different products are different, and the matched dies are also different, the prior art feeder cannot provide good centering and positioning conveying for the tapes with different sizes, and therefore, improvement on the prior art feeder is needed to enable the prior art feeder to be capable of centering and positioning and conveying the tapes with different sizes to the punch.
Disclosure of Invention
The utility model aims to provide a feeding device so as to solve the technical problem of how to convey belt materials with different sizes to a punch in a centering and positioning way.
According to an embodiment of the first aspect of the present utility model, a feeding device having a feeding direction from back to front includes:
the movable seat comprises a positioning frame and a first material supporting frame, wherein the positioning frame is connected to the front of the first material supporting frame, a plurality of rolling bearing parts are arranged on the upper surface of the positioning frame, the positioning frame is provided with a width limiting mechanism, the width limiting mechanism is provided with two movable blocks which can be synchronously far away or synchronously close to each other, and the moving direction of the movable blocks is perpendicular to the feeding direction; the first material supporting frame is provided with a plurality of first bearing assemblies parallel to the feeding direction, every two adjacent first bearing assemblies are arranged at intervals, and all the first bearing assemblies are connected with a plurality of first guide wheels;
the second material supporting frame is provided with a plurality of second bearing assemblies parallel to the feeding direction, every two adjacent second bearing assemblies are arranged at intervals, and all the second bearing assemblies are connected with a plurality of second guide wheels; the locating frame is located the place ahead of second holds in palm the work or material rest, first hold in the palm the work or material rest along fore-and-aft direction sliding connection in the second holds in the palm the work or material rest, all second bearing components and all first bearing components dislocation set respectively, rolling bearing portion, first leading wheel and second leading wheel all have the same bearing face.
The feeding device provided by the embodiment of the utility model has at least the following beneficial effects: the strip is supported on the second guide wheel, the first guide wheel and the rolling supporting part in sequence along the feeding direction, and the width limiting mechanism centers and positions the strip through the two movable blocks so as to limit the relative position between the strip and the punch press, so that the punch die of the punch press can be positioned at the appointed position of the strip correctly; for processing of the strip materials with different sizes, the relative positions of the two movable blocks are adjustable, so that the centering and positioning function is adapted to the strip materials with different sizes, meanwhile, the front-back position deviation caused by die replacement can be compensated by adjusting the relative positions of the first material supporting frame and the second material supporting frame, and the dislocation arrangement of the second material supporting assembly and the first material supporting assembly can avoid interference in the front-back position adjusting process, so that the feeding device can center, position and convey the strip materials with different sizes to the punching machine.
According to some embodiments of the utility model, in order to adjust the opening width of the width limiting mechanism, the width limiting mechanism further comprises a screw rod and two nut blocks, wherein the screw rod is rotatably connected to the positioning frame, the screw rod is provided with two external thread sections with opposite rotation directions, the two movable blocks are respectively connected to the two nut blocks, and the two nut blocks are respectively connected to the two external thread sections in a threaded manner.
According to some embodiments of the utility model, since the position of the feeding device and the position of the punch are not precisely positioned, the left and right positions between the width limiting mechanism and the positioning frame are adjustable, so that the integral deviation of the position of the width limiting mechanism is realized, and the centering positioning of the strip and the punch is satisfied.
According to some embodiments of the utility model, one end of the screw is connected with a hand wheel, and the positions of the two movable blocks can be adjusted by the hand wheel.
According to some embodiments of the utility model, one of the first and second support members is provided with two first mounting bars offset from each other and the other one is provided with a second mounting bar. The device can effectively increase the bearing area of the strip to reduce the pressure intensity of the strip to a single guide wheel, which is not only beneficial to improving the conveying stability of the strip, but also reduces scratches caused on the surface of the strip by the guide wheel.
According to some embodiments of the utility model, the first cradle is provided with at least one nip roll above the first support member in order to prevent warping of the web during transport.
According to some embodiments of the utility model, in order to adapt to different thickness of the strip, the upper and lower positions between the nip roll and the first pallet are adjustable.
According to some embodiments of the utility model, a locking mechanism is arranged between the first material supporting frame and the second material supporting frame, and the locking mechanism is used for limiting the relative position between the first material supporting frame and the second material supporting frame so as to avoid the relative displacement of the first material supporting frame and the second material supporting frame in normal operation, thereby influencing the stamping quality.
According to some embodiments of the utility model, the rolling bearing is a roller or a ball, since the roller and the ball can realize rolling conveying of the belt.
According to the second aspect of the utility model, the belt punching system comprises an unreeling device, a leveling device, a punching machine and the feeding device, wherein the unreeling device, the leveling device, the feeding device and the punching machine are in butt joint in sequence along the feeding direction, the punching machine is provided with a punching die, and the two movable blocks are symmetrically arranged on the central datum plane of the punching die.
The belt punching system provided by the embodiment of the utility model has at least the following beneficial effects: through adopting material feeding unit makes stamping system can be applicable to the punching press of different size area material to satisfy the processing of different motorcycle types.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic perspective view of a feeding device according to an embodiment of the present utility model;
FIG. 2 is a top view of the feed device shown in FIG. 1;
FIG. 3 is a side view of the feed device shown in FIG. 1;
fig. 4 is a front view of the feeding device shown in fig. 1.
In the accompanying drawings: 200-second material supporting frame, 100-first material supporting frame, 300-positioning frame, 10-movable seat, 210-sliding rail, 110-sliding block, 400-locking mechanism, 410-locking plate, 420-rotating shaft, 421-rotating handle, 430-braking block, 120-first supporting component, 220-second supporting component, 121-first guide wheel, 221-second guide wheel, 122-first mounting bar, 123-connecting piece, 222-second mounting bar, 310-supporting platform, 311-rolling bearing part, 500-width limiting mechanism, 510-lead screw, 520-movable block, 530-nut block, 312-sliding groove, 540-shaft sleeve, 511-hand wheel, 550-adjusting plate, 560-bolt and 600-material pressing roller.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1 and 3, according to the feeding device of the first aspect of the present utility model, which has a feeding direction from back to front, the feeding device includes a second material supporting frame 200, a first material supporting frame 100, and a positioning frame 300, wherein the second material supporting frame 200, the first material supporting frame 100, and the positioning frame 300 are sequentially disposed from back to front, the first material supporting frame 100 and the positioning frame 300 are integrally formed into a movable seat 10, the second material supporting frame 200 is provided with two sliding rails 210 disposed along the front-back direction, and the first material supporting frame 100 is provided with a plurality of sliding blocks 110 slidably connected along the sliding rails 210, so that the front-back position between the first material supporting frame 100 and the second material supporting frame 200 is adjustable.
Further, as shown in fig. 4, in order to define the relative position between the first pallet 100 and the second pallet 200, a locking mechanism 400 is provided between the first pallet 100 and the second pallet 200, and the locking mechanism 400 includes a locking plate 410 connected to the first pallet 100 and a rotating shaft 420 connected to the second pallet 200. The rotating shaft 420 is located below the supporting surface of the second material supporting frame 200, the rotating shaft 420 is disposed along the left-right direction and is in threaded connection with the second material supporting frame 200, one end of the rotating shaft 420 extends out of the second material supporting frame 200 and is connected with a rotating handle 421, and the rotating handle 421 can drive the rotating shaft 420 to be in threaded connection with the second material supporting frame 200. The locking plate 410 extends toward the rotation shaft 420, the locking plate 410 is provided with a locking groove (not shown in the drawing) disposed in the front-rear direction, the locking groove is used for the rotation shaft 420 to pass through, and the rotation shaft 420 is provided with a brake block 430 at the outer side of the locking plate 410.
After the user adjusts the relative position between the first material supporting frame 100 and the second material supporting frame 200, the rotating handle 421 is continuously rotated in the locking direction, and the brake block 430 of the rotating shaft 420 gradually approaches to the locking plate 410 along with the gradual rotation of the rotating handle 421 until the brake block 430 is tightly abutted to the locking plate 410, and at this time, the relative position between the first material supporting frame 100 and the second material supporting frame 200 is locked by the locking mechanism 400, so as to avoid the relative displacement between the first material supporting frame 100 and the second material supporting frame 200 in normal operation. When the relative position between the first material supporting frame 100 and the second material supporting frame 200 needs to be adjusted, the user rotates the rotary handle 421 in the unlocking direction.
It should be understood that the present utility model is not limited to the sliding connection structure between the first pallet 100 and the second pallet 200, nor is the locking mechanism 400 therebetween, so long as the first pallet 100 and the second pallet 200 can be slidably connected and locked to each other, and no matter what structure the sliding connection structure and the locking mechanism 400 are, it is within the scope of the present utility model.
As shown in fig. 1 and 2, in order to achieve the support of the strip, the first and second holders 100, 200 are provided with a plurality of first and second support members 120, 220, respectively, the first support member 120 being disposed opposite the second support member 220, all support members being parallel to the feeding direction of the feeding device, each first support member 120 being connected with a plurality of first guide wheels 121, each second support member 220 being connected with a plurality of second guide wheels 221, the first and second guide wheels 121, 221 each having the same support surface, so that all guide wheels can be used for guiding the strip. Because the front-back position between the first material supporting frame 100 and the second material supporting frame 200 is adjustable, every two adjacent first material supporting frames 120 are arranged at intervals, and every two adjacent second material supporting frames 220 are arranged at intervals, so that the first material supporting frames 120 and the second material supporting frames 220 can be arranged in a staggered manner, and interference between the first material supporting frames 100 and the second material supporting frames 200 in the process of adjusting the front-back positions is avoided.
Further, each first supporting component 120 comprises two first mounting bars 122, each first mounting bar 122 is connected with a plurality of first guide wheels 121, and the two first mounting bars 122 are arranged in a staggered manner and are connected with each other through a connecting piece 123; and each of the second support assemblies 220 includes a second mounting bar 222, each of the second mounting bars 222 is connected to a plurality of the second guide wheels 221, and the second mounting bars 222 are aligned with the first mounting bars 122 spaced apart from the second mounting bars 222 in the front-to-rear direction. The device can effectively increase the bearing area of the strip to reduce the pressure intensity of the strip to a single guide wheel, which is not only beneficial to improving the conveying stability of the strip, but also reduces scratches caused on the surface of the strip by the guide wheel.
It will be appreciated that the second support assembly 220 may also include two first mounting bars 122 that are offset from one another, and that the first support assembly 120 may also include a second mounting bar 222, without limitation to the embodiments described above.
In addition, the upper surface of the positioning frame 300 is provided with a supporting platform 310, and in order to prevent the belt from being scratched during conveying, the supporting platform 310 is provided with a plurality of rolling supporting parts 311, and the rolling supporting parts 311 and the first guide wheels 121 have the same supporting surface so as to realize horizontal conveying of the belt. In particular, the rolling bearing 311 may be a ball or a roller, and since the ball can provide a good bearing against the overall deviation of the strip, the rolling bearing 311 is preferably a ball in this embodiment.
In order to realize centering and positioning of the belt materials, the positioning frame 300 is provided with a width limiting mechanism 500, the width limiting mechanism 500 comprises a screw rod 510, two movable blocks 520 and two nut blocks 530, the nut blocks 530 and the screw rod 510 are both positioned below the bearing platform 310, the movable blocks 520 are positioned above the bearing platform 310, correspondingly, a plurality of sliding grooves 312 arranged in the left-right direction are arranged on the bearing platform 310, and the sliding grooves 312 reserve a clearance space for connection of the movable blocks 520 and the nut blocks 530 and provide limit for left-right movement of the movable blocks 520. Specifically, the screw 510 is rotatably connected to the positioning frame 300 through the shaft sleeve 540, the screw 510 is provided with two external thread sections with opposite rotation directions, and the two nut blocks 530 are respectively provided with screw holes matched with the two external thread sections, so that when the screw 510 rotates, the two movable blocks 520 can be synchronously far away or synchronously close to each other, and at the moment, the moving direction of the two movable blocks 520 is perpendicular to the feeding direction of the feeding device, so that the centering positioning of the belt materials is realized.
Further, one end of the screw 510 extends out of the positioning frame 300 and is connected with a hand wheel 511, the hand wheel 511 may be provided with scales, and the hand wheel 511 may drive the screw 510 to rotate, so as to drive the two movable blocks 520 to move away from or move closer together synchronously. In addition, in order to reduce the friction between the two sides of the belt and the two movable blocks 520, side wheels (not shown in the drawing) are disposed on the inner sides of the two movable blocks 520, so that the friction mode between the belt and the movable blocks 520 is changed from sliding friction to rolling friction.
It will be appreciated that the movement of the two movable blocks 520 may also be controlled in an electronically controlled manner, where a motor (not shown) is connected to one end of the screw 510. The present utility model is not limited to the specific structure of the width limiting mechanism 500, and the two movable blocks 520 may be driven synchronously by other linear driving devices such as a linear push rod and a cylinder that operate synchronously, but is not limited to the above embodiments.
Further, as shown in fig. 4, since the position of the feeding device and the position of the punch are not precisely positioned, the left and right positions between the width limiting mechanism 500 and the positioning frame 300 should be set to be adjustable so as to realize the overall offset of the position of the width limiting mechanism 500, in this embodiment, the offset between the central reference plane of the width limiting mechanism 500 and the central reference plane of the positioning frame 300 is ±20mm, so as to satisfy the centering positioning of the strip and the punch.
Specifically, the screw 510 is slidably connected to the shaft sleeve 540 along the left-right direction, the screw 510 is fastened with an adjusting plate 550 outside the shaft sleeve 540, a bolt 560 is screwed between the adjusting plate 550 and the shaft sleeve 540, and the shaft sleeve 540 is fixedly connected to the positioning frame 300, so that when the user rotates the bolt 560, the relative position between the adjusting plate 550 and the shaft sleeve 540 changes, and the adjusting plate 550 is fastened with the screw 510, so that the adjusting plate 550 can drive the screw 510 to move left and right, thereby adjusting the left-right position between the screw 510 and the shaft sleeve 540, and finally realizing the integral offset of the width limiting mechanism 500.
Since the adjusting plate 550 and the screw 510 have only a locking relationship, the adjusting plate 550 does not rotate with the rotation of the screw 510, that is, the adjusting plate 550 does not change the left-right position with the shaft sleeve 540 when the screw 510 rotates.
It should be understood that the present utility model is not limited to the left-right adjustment structure between the width limiting mechanism 500 and the positioning frame 300, and in other embodiments, different structures may be applied to achieve the left-right adjustment between the two.
In some embodiments of the present utility model, as shown in fig. 1, in order to prevent the strip from being warped during the conveying process, and thus to affect the flatness of the strip, the first pallet 100 is provided with two nip rolls 600 above the first supporting member 120, the two nip rolls 600 are spaced apart in the front-rear direction, and the distance between the flattening surface of the nip rolls 600 and the supporting surface of the first guide wheel 121 is equal to or slightly greater than the thickness of the strip. It is understood that the number of the nip rolls 600 may be one, three, etc., and is not limited to the above embodiment.
Further, in order to adapt to the tapes with different thicknesses, a lifting mechanism (not shown in the drawing) is disposed between the pressing roller 600 and the first material supporting frame 100, and the lifting mechanism is used for adjusting the up-down position between the pressing roller 600 and the first material supporting frame 100 so as to meet the flattening of the tapes with different thicknesses. The lifting mechanism can be an existing manual adjusting structure, and the specific structure of the lifting mechanism is not described in detail herein.
With the above structure, for processing strips with different sizes, since the relative positions of the two movable blocks 520 are adjustable, the centering and positioning function of the present utility model is adapted to strips with different sizes, and at the same time, the front-back position deviation caused by die replacement can be compensated by adjusting the relative positions of the first material supporting frame 100 and the second material supporting frame 200, and the offset arrangement of the second supporting assembly 220 and the first supporting assembly 120 can avoid interference between the two components during the adjustment of the front-back positions, so that the feeding device can center, position and convey strips with different sizes to the punching machine.
A strip stamping system according to an embodiment of the second aspect of the present utility model includes the feeding device according to the embodiment of the first aspect of the present utility model, and further includes an unreeling device (not shown in the drawings), a leveling device (not shown in the drawings), and a punch press (not shown in the drawings), which are sequentially butted in a feeding direction. The unreeling device is used for unreeling coiled materials into strips, the leveling device is used for leveling the strips so as to eliminate the curling stress inside the strips, the feeding device is used for centering and conveying the leveled strips to the punching machine, and the punching machine is used for punching the strips received by the punching machine so as to obtain semi-finished products. As is well known, the punch press is provided with a die, and in order to convey the strip to the punch press in a centered position, the two movable blocks 520 are symmetrically arranged with respect to a central reference plane of the die, which can be achieved by an overall offset of the width limiting mechanism 500.
Because the strip punching system adopts all the technical schemes of all the embodiments, the strip punching system has at least all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. The material feeding unit has the pay-off direction from back to front, and its characterized in that includes:
the movable seat (10) comprises a positioning frame (300) and a first material supporting frame (100), wherein the positioning frame (300) is connected to the front of the first material supporting frame (100), a plurality of rolling bearing parts (311) are arranged on the upper surface of the positioning frame (300), a width limiting mechanism (500) is arranged on the positioning frame (300), two movable blocks (520) which can be synchronously far away or synchronously close to each other are arranged on the width limiting mechanism (500), and the moving direction of the movable blocks (520) is perpendicular to the feeding direction; the first material supporting frame (100) is provided with a plurality of first bearing assemblies (120) parallel to the feeding direction, every two adjacent first bearing assemblies (120) are arranged at intervals, and all the first bearing assemblies (120) are connected with a plurality of first guide wheels (121);
a second pallet (200) provided with a plurality of second support elements (220) parallel to said feeding direction, each adjacent two of said second support elements (220) being spaced apart, all of said second support elements (220) being connected to a plurality of second guide wheels (221); the locating frame (300) is located in front of the second material supporting frame (200), the first material supporting frame (100) is slidably connected to the second material supporting frame (200) along the front-back direction, all second bearing assemblies (220) and all first bearing assemblies (120) are arranged in a staggered mode respectively, and the rolling bearing portion (311), the first guide wheels (121) and the second guide wheels (221) all have the same bearing surface.
2. The feeding device of claim 1, wherein: the width limiting mechanism (500) further comprises a screw rod (510) and two nut blocks (530), the screw rod (510) is rotationally connected to the locating frame (300), the screw rod (510) is provided with two external thread sections with opposite screwing directions, the two movable blocks (520) are respectively connected to the two nut blocks (530), and the two nut blocks (530) are respectively connected to the two external thread sections in a threaded mode.
3. The feeding device of claim 2, wherein: the left and right positions between the width limiting mechanism (500) and the positioning frame (300) are adjustable.
4. The feeding device of claim 2, wherein: one end of the screw rod (510) is connected with a hand wheel (511).
5. The feeding device of claim 1, wherein: one of the first (120) and second (220) support members is provided with two first mounting bars (122) offset from each other and the other one is provided with a second mounting bar (222).
6. The feeding device of claim 1, wherein: the first pallet (100) is provided with at least one nip roll (600) above the first holding assembly (120).
7. The feeding device of claim 6, wherein: the upper and lower positions between the material pressing roller (600) and the first material supporting frame (100) are adjustable.
8. The feeding device of claim 1, wherein: a locking mechanism (400) is arranged between the first material supporting frame (100) and the second material supporting frame (200), and the locking mechanism (400) is used for limiting the relative position between the first material supporting frame (100) and the second material supporting frame (200).
9. The feeding device of claim 1, wherein: the rolling bearing part (311) is a roller or a ball.
10. A strip stamping system comprising the feeding device of any one of claims 1 to 9, further comprising: unreeling device, levelling device and punch press, unreeling device, levelling device, material feeding unit and punch press dock in order along the pay-off direction, the punch press is equipped with the die, two movable block (520) with the central reference surface of die carries out the symmetry setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320444968.8U CN219357694U (en) | 2023-03-09 | 2023-03-09 | Material feeding unit and area material stamping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320444968.8U CN219357694U (en) | 2023-03-09 | 2023-03-09 | Material feeding unit and area material stamping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219357694U true CN219357694U (en) | 2023-07-18 |
Family
ID=87152302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320444968.8U Active CN219357694U (en) | 2023-03-09 | 2023-03-09 | Material feeding unit and area material stamping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219357694U (en) |
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2023
- 2023-03-09 CN CN202320444968.8U patent/CN219357694U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528000 workshop b1-09, 10, Dalan 1st ring science and Technology Park, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan Xiangshuo Automotive Parts Co.,Ltd. Country or region after: China Address before: 528000 workshop b1-09, 10, Dalan 1st ring science and Technology Park, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: Foshan Boshi Fengtong Auto Parts Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |