CN117840263A - Automatic drawing machine for section bar - Google Patents
Automatic drawing machine for section bar Download PDFInfo
- Publication number
- CN117840263A CN117840263A CN202410263196.7A CN202410263196A CN117840263A CN 117840263 A CN117840263 A CN 117840263A CN 202410263196 A CN202410263196 A CN 202410263196A CN 117840263 A CN117840263 A CN 117840263A
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- jaw assembly
- feeding
- assembly
- plate
- profile
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 7
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
An automatic section bar stretcher comprises a rail, wherein a front jaw assembly and a rear jaw assembly are assembled on the rail. The front jaw assembly and the rear jaw assembly are both provided with clamping and feeding mechanisms for fixing sectional materials on opposite head ends. The clamping and feeding mechanism comprises an upper tooth plate, a lower tooth plate, a side pushing and positioning assembly and a feeding assembly. The upper dental plate is driven to be pressed down by an upper dental cylinder. The lower dental lamina drives the upper top through the lower dental cylinder, and the upper dental lamina and the lower dental lamina are matched to fix the profile. The side pushing positioning components are positioned on two sides of the lower dental plate and used for positioning the profile. The feeding assembly is used for conveying the profile from one side of the track to the lower dental plate. The tail end of the front jaw assembly is provided with a feeding mechanism, and the tail end of the rear jaw assembly is provided with a locking mechanism. The invention can realize the straightening treatment of the profile, and the whole process is automatically carried out, thereby reducing the manual participation, greatly improving the processing efficiency and stabilizing the processing quality.
Description
Technical Field
The invention belongs to the technical field of profile processing equipment, and particularly relates to an automatic profile stretching machine.
Background
The production of the section bar is an important branch in the manufacturing industry, and particularly, the aluminum section bar has wide application in a plurality of fields of construction, transportation, electronic appliances and the like due to the characteristics of light weight, corrosion resistance and easy processing. In the production process of the profile, a straightening process is an indispensable step in order to ensure the straightness and dimensional accuracy of the product.
The prior art stretching machines typically require manual intervention in a number of operating links. First, a worker needs to fix both ends of the aluminum profile on a stretcher manually. Since the length of the profile may be quite long, resulting in a long distance between the ends, the worker has to expend a great amount of effort in fixing the profile, which not only makes the fixing process laborious, but also has a low efficiency. In addition, the temperature of the section bar before cooling and forming is usually higher, and certain potential safety hazards such as scalding and the like exist in manual taking and operating of the thermal section bar. These factors limit the improvement of production efficiency and increase the safety risk in the production process.
Accordingly, the present application has been further designed and developed based on some of the above prior art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an automatic profile stretching machine, which comprises a rail, wherein a front jaw assembly and a rear jaw assembly are assembled on the rail. The front jaw assembly and the rear jaw assembly are both provided with clamping and feeding mechanisms for fixing sectional materials on opposite head ends.
The clamping and feeding mechanism comprises an upper tooth plate, a lower tooth plate, a side pushing and positioning assembly and a feeding assembly. The upper dental plate is driven to be pressed down by an upper dental cylinder. The lower dental lamina drives the upper top through the lower dental cylinder, and the upper dental lamina and the lower dental lamina are matched to fix the profile. The side pushing positioning components are positioned on two sides of the lower dental plate and used for positioning the profile. The feeding assembly is used for conveying the profile from one side of the track to the lower dental plate. The tail end of the front jaw assembly is provided with a feeding mechanism, and the tail end of the rear jaw assembly is provided with a locking mechanism. The front jaw assembly and the rear jaw assembly are matched to clamp and fix the section bar, the rear jaw assembly is locked, and the front jaw assembly straightens the section bar through the feeding mechanism.
In a preferred embodiment of the invention, the side-push positioning assembly comprises a side-push rail on which a side-push carriage is mounted, which is driven by a first side-push cylinder. The side pushing sliding seat is provided with a second side pushing electric cylinder, the second side pushing electric cylinder is connected with a side pushing baffle, and the side pushing baffle faces the lower dental lamina. The side pushing positioning assembly is used for positioning the section bar, so that the section bar is prevented from being distorted, and the section bar is prevented from being damaged when the section bar is straightened.
In a preferred embodiment of the invention, the feeding assembly comprises a feeding cylinder, wherein the feeding cylinder is connected with a feeding frame, a feeding conveyor belt is arranged on the feeding frame, and the feeding conveyor belt is driven by a feeding motor. The feeding assembly can convey the profile to the stretcher, manual participation is not needed in the conveying process, and the machining efficiency of the stretcher is improved.
In a preferred embodiment of the invention, the track is provided with a toothed rack with a tooth surface, the rear jaw assembly is provided with a control gear meshed with the toothed rack, and the control gear is connected with a control motor, so that the movement of the rear jaw assembly can be accurately controlled.
In a preferred embodiment of the invention, the locking mechanism comprises a jaw connecting shaft rotatably assembled with the tail end of the rear jaw assembly, and the jaw connecting shaft can rotate around the middle point serving as an axle center. The two ends of the jaw connecting shaft are provided with jaw toothed plates. The inner side of the pliers tooth plate is provided with a wheel shaft, the wheel shaft is connected with a swing rod, the swing rod is connected with a locking cylinder, and the locking cylinder is connected with the pliers tooth plate through a connecting plate. The wheel shaft is provided with an eccentric clamping block, and the jaw tooth plate is provided with a tooth block which can be matched with the rack. The tooth block and the eccentric clamping block are matched to lock the rear jaw assembly.
In a preferred embodiment of the present invention, the rear jaw assembly is provided with a locking detection lever, the locking detection lever is abutted against the jaw plate, and the locking detection lever can detect the moving state of the rear jaw assembly.
In a preferred embodiment of the invention, the track is provided with a trolley wire, the rear jaw assembly is provided with a current collector matched with the trolley wire for transmitting power, and the trolley wire and the current collector are matched for transmitting power to the rear jaw assembly, so that the power transmission is not limited by a fixed line, and a larger movable range is provided for the rear jaw assembly.
In a preferred embodiment of the invention, the rear jaw assembly is provided with a camera, the camera is aligned with the clamping feeding mechanism, and the camera can observe the stretching condition of the section bar of the rear jaw assembly.
In a preferred embodiment of the invention, the front jaw assembly and the rear jaw assembly are both provided with an anti-collision detection bracket, and the anti-collision detection bracket is used for checking that no obstacle exists when the stretcher moves forwards and backwards.
Compared with the prior art, the invention has the following beneficial effects: the straightening treatment of the profile can be realized, the whole process is automatically carried out, the manual participation degree is reduced, the processing efficiency is greatly improved, and the processing quality is stabilized.
Drawings
Fig. 1 is a schematic perspective view of a profile stretcher.
Fig. 2 is a partial enlarged view at a in fig. 1.
Fig. 3 is a schematic plan view of the rear jaw assembly.
Fig. 4 is a schematic view of the internal structure of the rear jaw assembly.
Fig. 5 is a perspective view of the rear jaw assembly.
Fig. 6 is a partial enlarged view showing a part of the structure of the rear jaw assembly.
Fig. 7 is a schematic perspective view of the locking mechanism.
Fig. 8 is a second perspective view of the locking mechanism.
The following is a description of the marks in the drawings of the specification:
100. a track; 110. a limit part; 120. the first limit roller; 121. a limit convex edge; 130. a rack; 140. an anti-collision detection bracket; 150. a section bar; 160. a trolley line;
200. a front jaw assembly; 210. the second limit roller; 220. a feed motor; 230. a feed screw; 240. a first console;
300. a rear jaw assembly; 310. a control gear; 320. controlling a motor; 330. locking the detection rod; 340. a camera; 350. a second console; 360. a current collector;
400. clamping and feeding mechanisms; 410. an upper dental plate; 411. an upper tooth cylinder; 412. an upper tooth rotating shaft; 420. a lower dental plate; 421. a lower tooth cylinder;
430. a side pushing positioning component; 431. side pushing guide rails; 432. laterally pushing the sliding seat; 433. a first side push cylinder; 434. a second side push cylinder; 435. side pushing baffle plates;
440. a feeding assembly; 441. a feeding cylinder; 442. a feeding frame; 443. a feeding conveyor belt; 444. a feeding motor;
500. a locking mechanism; 510. the pliers teeth are connected with the shaft; 520. a nipper toothed plate; 530. a wheel axle; 540. swing rod; 550. locking the air cylinder; 560. an eccentric clamping block; 570. tooth blocks; 580. and (5) connecting a plate.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
In the following embodiments, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout, and the embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms: the directions of the center, the longitudinal, the lateral, the length, the width, the thickness, the upper, the lower, the front, the rear, the left, the right, the vertical, the horizontal, the top, the bottom, the inner, the outer, the clockwise, the counterclockwise, etc. indicate the directions or the positional relationship based on the directions or the positional relationship shown in the drawings, are merely for convenience of description and simplification of the description, and therefore, should not be construed as limiting the present invention. Furthermore, the term: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of features shown. In the description of the present invention, unless explicitly specified and defined otherwise, the terms: mounting, connecting, etc. should be construed broadly and the specific meaning of the terms in the present application will be understood by those skilled in the art in view of the specific circumstances.
Referring to fig. 1 to 8, an automatic profile stretcher includes a rail 100, and a front jaw assembly 200 and a rear jaw assembly 300 are mounted on the rail 100. The front jaw assembly 200 and the rear jaw assembly 300 are both equipped with clamping feed mechanisms 400 for securing the profile 150 on the opposite head ends.
The clamp feed mechanism 400 includes an upper dental plate 410, a lower dental plate 420, a side push positioning assembly 430, and a feed assembly 440. The upper dental plate 410 is driven to be pressed down by the upper dental cylinder 411. The lower dental plate 420 is driven to push up by a lower dental cylinder 421, and the upper dental plate 410 and the lower dental plate 420 cooperate to fix the profile 150. The side push positioning assemblies 430 are located on both sides of the lower dental plate 420 for positioning the profile 150. The feeding assembly 440 is used to transport the profile 150 from the side of the rail 100 to the lower dental plate 420. The tail end of the front jaw assembly 200 is provided with a feeding mechanism, the feeding mechanism comprises a feeding motor 220, the feeding motor 220 is connected with a feeding screw 230, and the feeding screw 230 is connected with the front jaw assembly 200. The tail end of the rear jaw assembly 300 is equipped with a locking mechanism 500. The front jaw assembly 200 and the rear jaw assembly 300 are matched to clamp and fix the section bar 150, the rear jaw assembly 300 is locked, and the front jaw assembly 200 straightens the section bar 150 through a feeding mechanism.
Specifically, the clamping surface of the upper dental plate 410 is arc-shaped, one side of the upper dental plate 410 is provided with an upper dental rotating shaft 412, the upper dental rotating shaft 412 is assembled on the front jaw assembly 200 or the rear jaw assembly 300, and the upper dental cylinder 411 is hinged with the end of the upper dental plate 410. The above design converts the telescopic movement of the upper cylinder 411 into the rotational movement of the upper plate 410, and clamps and fixes the profile 150 by the rotation of the upper plate 410. The clamping surfaces of the upper and lower dental plates 410 and 420 are provided with clamping lines to prevent the profile 150 from being pulled out.
Specifically, the side-pushing positioning assembly 430 includes a side-pushing rail 431, and the side-pushing rail 431 is equipped with a side-pushing slide 432, and the side-pushing slide 432 is driven by the first side-pushing cylinder 433. The side pushing sliding seat 432 is provided with a second side pushing electric cylinder 434, the second side pushing electric cylinder 434 is connected with a side pushing baffle 435, and the side pushing baffle 435 faces the lower tooth plate 420. The side pushing positioning assembly 430 is used for positioning the profile 150, so as to avoid the profile 150 from being skewed, and damage the profile 150 when the profile is straightened. The feeding assembly 440 comprises a feeding cylinder 441, the feeding cylinder 441 is connected with a feeding frame 442, a feeding conveyor belt 443 is assembled on the feeding frame 442, and the feeding conveyor belt 443 is driven by a feeding motor 444. The feeding assembly 440 can convey the profile 150 to the stretcher, manual participation is not needed in the conveying process, and the processing efficiency of the stretcher is improved.
The working principle of the clamping and feeding mechanism 400 of the invention is as follows: the profile 150 is placed on the feeding conveyor 443, and the feeding cylinder 441 drives the feeding conveyor 443 to ascend, so that the profile 150 is prevented from contacting other parts of the stretcher to facilitate conveying. After the profile 150 is conveyed to the middle, the rear jaw assembly 300 is advanced so that both ends of the profile 150 enter the clamping feed mechanism 400 of the front and rear jaw assemblies 200 and 300. The feeding cylinder 441 descends so that the feeding conveyor 443 is out of contact with the profile 150, avoiding shearing forces on the profile 150 caused by the feeding conveyor 443 being higher than the lower dental plate 420 during clamping. Before the first side pushing cylinder 433 drives the side pushing slide 432, the second side pushing cylinder 434 drives the side pushing baffle 435 to adjust and position the profile 150 so as to avoid the skew of the workpiece. Finally, the side pushing and positioning assembly 430 returns to the original state, and the upper dental plate 410 and the lower dental plate 420 cooperate to clamp and fix the workpiece.
In the invention, in order to ensure that the front jaw assembly 200 and the rear jaw assembly 300 are tightly assembled with the track 100, two sides of the track 100 are provided with the limiting parts 110, the front jaw assembly 200 and the rear jaw assembly 300 are both provided with the first limiting roller 120, the limiting roller of the first limiting roller 120 is provided with the limiting convex edge 121 on the outer side surface, the limiting roller of the first limiting roller 120 is abutted against the upper surface of the limiting part 110, and meanwhile, the limiting convex edge 121 is buckled on the side surface of the limiting part 110. The front jaw assembly 200 is further provided with a second limiting roller 210, and the second limiting roller 210 abuts against the lower surface of the limiting portion 110.
Further, in order to improve the machining precision of the stretching machine, the track 100 is provided with a toothed rack 130, the rear jaw assembly 300 is provided with a control gear 310 engaged with the toothed rack 130, and the control gear 310 is connected with a control motor 320, so that the movement of the rear jaw assembly 300 can be precisely controlled.
In the present invention, the locking mechanism 500 includes a jaw connecting shaft 510 rotatably assembled with the tail end of the rear jaw assembly 300, and the jaw connecting shaft 510 can rotate around a midpoint as an axis. The jaw coupler 510 is provided at both ends with jaw plates 520. The inward side of the nipper toothed plate 520 is provided with an axle 530, the axle 530 is connected with a swing link 540, the swing link 540 is connected with a locking cylinder 550, and the locking cylinder 550 is connected and assembled with the nipper toothed plate 520 through a connecting plate 580. The wheel shaft 530 is provided with an eccentric clamping block 560, and the jaw plate 520 is provided with a tooth block 570 capable of being matched with the rack 130. The tooth block 570 and the eccentric block 560 cooperate to lock the rear jaw assembly 300. The jaw connecting shaft 510 is a universal joint rotating structure, and when the jaw plate 520 moves up and down and only one side moves up and down due to the abnormality of the mechanism, the jaw connecting shaft can be twisted and staggered to prevent the damage of the parts of the locking mechanism 500.
Further, the locking detection rod 330 is mounted on the rear jaw assembly 300, the locking detection rod 330 is abutted against the jaw plate 520, the locking detection rod 330 is used for detecting whether the rear jaw assembly 300 is locked with the track 100 before stretching operation, only after the rear jaw assembly 300 is locked with the track 100, the front jaw assembly 200 can unilaterally move to straighten a product when straightening operation is performed, otherwise, the rear jaw assembly 300 moves together after the front jaw assembly 200 is forced, and damage to parts of the rear jaw assembly 300 when straightening is performed without locking is avoided.
In the present invention, in order to ensure the movement range of the rear jaw assembly 300 and avoid the complexity of the circuit lines, the track 100 is provided with the trolley wire 160, the rear jaw assembly 300 is provided with the current collector 360 that cooperates with the trolley wire 160 to transmit power, and the trolley wire 160 and the current collector 360 cooperate to transmit power to the rear jaw assembly 300, so that the power transmission is not limited by the fixed line, and a larger movement range is provided for the rear jaw assembly 300.
For convenience of workers, the front jaw assembly 200 is provided with a first control console 240, the rear jaw assembly 300 is provided with a second control console 350, the first control console 240 is provided with a display control panel, the rear jaw assembly 300 is provided with a camera 340, the camera 340 is aligned with the clamping and feeding mechanism 400, and the camera 340 can observe the stretching condition of the section bar 150 of the rear jaw assembly 300. The worker can directly observe the stretching condition of the front jaw assembly 200 and can observe the stretching image of the rear jaw assembly 300 transmitted from the camera 340 through the first console 240.
In addition, the front jaw assembly 200 and the rear jaw assembly 300 are both provided with an anti-collision detection bracket 140, the anti-collision detection bracket 140 is used for checking whether the stretcher moves forwards and backwards or not, and if the stretcher touches other objects in the moving process, the stretcher stops and gives a warning to prevent the other objects from being damaged, and the stretcher can work again after the manual confirmation process.
The scope of the present invention includes, but is not limited to, the above embodiments, and any alterations, modifications, and improvements made by those skilled in the art are intended to fall within the scope of the invention.
Claims (9)
1. An automatic profile stretcher is characterized by comprising a rail (100), wherein a front jaw assembly (200) and a rear jaw assembly (300) are assembled on the rail (100); the front jaw assembly (200) and the rear jaw assembly (300) are both provided with clamping and feeding mechanisms (400) for fixing the sectional materials (150) on opposite head ends;
the clamping and feeding mechanism (400) comprises an upper dental plate (410), a lower dental plate (420), a side pushing and positioning assembly (430) and a feeding assembly (440); the upper dental plate (410) is driven to be pressed down through an upper dental cylinder (411), the lower dental plate (420) is driven to be pushed up through a lower dental cylinder (421), and the upper dental plate (410) and the lower dental plate (420) are matched to fix the profile (150); the side pushing positioning assemblies (430) are positioned on two sides of the lower dental plate (420) and used for positioning the profile (150); the feeding assembly (440) is used for conveying the profile (150) to the lower dental plate (420) from one side of the track (100);
the tail end of the front jaw assembly (200) is provided with a feeding mechanism, and the tail end of the rear jaw assembly (300) is provided with a locking mechanism (500).
2. An automatic profile stretcher according to claim 1, characterized in that the lateral-pushing positioning assembly (430) comprises a lateral-pushing guide (431), on which lateral-pushing guide (431) a lateral-pushing slide (432) is fitted, the lateral-pushing slide (432) being driven by a first lateral-pushing electric cylinder (433); the side pushing sliding seat (432) is provided with a second side pushing electric cylinder (434), the second side pushing electric cylinder (434) is connected with a side pushing baffle plate (435), and the side pushing baffle plate (435) faces to the lower dental plate (420).
3. An automatic profile stretcher according to claim 1, characterized in that the feeding assembly (440) comprises a feeding cylinder (441), the feeding cylinder (441) being connected with a feeding frame (442), the feeding frame (442) being equipped with a feeding conveyor belt (443), the feeding conveyor belt (443) being driven by a feeding motor (444).
4. An automatic profile stretcher according to claim 1, characterized in that the rail (100) is equipped with a toothed rack (130) facing downwards, the rear jaw assembly (300) is equipped with a control gear (310) engaging with the toothed rack (130), and the control gear (310) is connected with a control motor (320).
5. The automatic profile stretching machine according to claim 4, wherein the locking mechanism (500) comprises a jaw connecting shaft (510) rotatably assembled with the tail end of the rear jaw assembly (300), and the jaw connecting shaft (510) can rotate around a midpoint serving as an axis; two ends of the jaw connecting shaft (510) are provided with jaw tooth plates (520);
an axle (530) is arranged on the inward side of the clamp toothed plate (520), the axle (530) is connected with a swing rod (540), the swing rod (540) is connected with a locking cylinder (550), and the locking cylinder (550) is connected with the clamp toothed plate (520) through a connecting plate (580); an eccentric clamping block (560) is assembled on the wheel shaft (530); the nipper toothed plate (520) is provided with a toothed block (570) which can be matched with the rack (130).
6. The automatic profile stretching machine according to claim 5, wherein the rear jaw assembly (300) is provided with a locking detection rod (330), and the locking detection rod (330) is abutted with the jaw plate (520).
7. An automatic profile stretcher according to claim 1, characterized in that the rail (100) is equipped with a trolley line (160) and the rear jaw assembly (300) is equipped with a current collector (360) cooperating with the trolley line (160) for transmitting electric power.
8. An automatic profile stretcher according to claim 1, characterized in that the rear jaw assembly (300) is equipped with a camera (340), the camera (340) being aligned with the clamping feed mechanism (400).
9. An automatic profile stretcher according to claim 1, characterized in that the front jaw assembly (200) and the rear jaw assembly (300) are equipped with collision avoidance brackets (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410263196.7A CN117840263A (en) | 2024-03-08 | 2024-03-08 | Automatic drawing machine for section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410263196.7A CN117840263A (en) | 2024-03-08 | 2024-03-08 | Automatic drawing machine for section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117840263A true CN117840263A (en) | 2024-04-09 |
Family
ID=90536431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410263196.7A Pending CN117840263A (en) | 2024-03-08 | 2024-03-08 | Automatic drawing machine for section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117840263A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100903956B1 (en) * | 2007-12-21 | 2009-06-25 | (주)대신제일 | Multi drawing apparatus |
| CN205056709U (en) * | 2015-09-22 | 2016-03-02 | 江阴江顺铝型材成套设备制造有限公司 | Automatic tail pincers of drawing -in machine |
| CN206632140U (en) * | 2017-03-10 | 2017-11-14 | 佛山市南海区大沥致尚机械有限公司 | Aluminium section bar drawing-in machine |
| CN208613406U (en) * | 2018-05-25 | 2019-03-19 | 辽宁忠旺机械设备制造有限公司 | Full-automatic intelligent aluminum profile drawing-in machine |
| CN212652428U (en) * | 2020-07-08 | 2021-03-05 | 四川福蓉科技股份公司 | Straightening process production line |
| CN212821836U (en) * | 2020-05-06 | 2021-03-30 | 江苏江顺精密机电设备有限公司 | Single-person operated straightening machine |
| CN112828076A (en) * | 2020-12-31 | 2021-05-25 | 佛山市法比澳挤压机械科技有限公司 | Locking mechanism of aluminum profile straightening machine |
| CN117102290A (en) * | 2023-09-11 | 2023-11-24 | 考迈托（佛山）挤压科技股份有限公司 | Profile straightening machine |
-
2024
- 2024-03-08 CN CN202410263196.7A patent/CN117840263A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100903956B1 (en) * | 2007-12-21 | 2009-06-25 | (주)대신제일 | Multi drawing apparatus |
| CN205056709U (en) * | 2015-09-22 | 2016-03-02 | 江阴江顺铝型材成套设备制造有限公司 | Automatic tail pincers of drawing -in machine |
| CN206632140U (en) * | 2017-03-10 | 2017-11-14 | 佛山市南海区大沥致尚机械有限公司 | Aluminium section bar drawing-in machine |
| CN208613406U (en) * | 2018-05-25 | 2019-03-19 | 辽宁忠旺机械设备制造有限公司 | Full-automatic intelligent aluminum profile drawing-in machine |
| CN212821836U (en) * | 2020-05-06 | 2021-03-30 | 江苏江顺精密机电设备有限公司 | Single-person operated straightening machine |
| CN212652428U (en) * | 2020-07-08 | 2021-03-05 | 四川福蓉科技股份公司 | Straightening process production line |
| CN112828076A (en) * | 2020-12-31 | 2021-05-25 | 佛山市法比澳挤压机械科技有限公司 | Locking mechanism of aluminum profile straightening machine |
| CN117102290A (en) * | 2023-09-11 | 2023-11-24 | 考迈托（佛山）挤压科技股份有限公司 | Profile straightening machine |
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