CN112676397B - Automatic change metal strip rotation molding equipment - Google Patents
Automatic change metal strip rotation molding equipment Download PDFInfo
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- CN112676397B CN112676397B CN202011464986.XA CN202011464986A CN112676397B CN 112676397 B CN112676397 B CN 112676397B CN 202011464986 A CN202011464986 A CN 202011464986A CN 112676397 B CN112676397 B CN 112676397B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to forming equipment, in particular to automatic metal strip rotary forming equipment. The invention aims to provide automatic metal strip rotary forming equipment which can automatically feed and take materials and has high safety performance. An automatic metal strip rotary forming device, comprising: the base is connected with a first support frame at one side; the pressing component is arranged on the first supporting frame; the driving assembly is arranged on the first supporting frame. The automatic metal strip rotary forming device has the advantages that feeding and taking can be automatically performed, the safety performance is high, the servo motor drives the pushing rod to continuously move left and right through a series of transmission, when the pushing rod moves leftwards, the metal strip can be automatically pushed between the first roller and the second roller, and the metal strip in the feeding frame can move downwards to replace the previous metal strip.
Description
Technical Field
The invention relates to forming equipment, in particular to automatic metal strip rotary forming equipment.
Background
The metal is a substance with the properties of ductility, easy conductivity and the like, is widely existing in nature, is very widely applied in life, is a substance which is very important and most applied in modern industry, and is often manufactured into a strip shape by people and then is processed and utilized later.
People can make the metal strip into a ring shape, the subsequent use is convenient, when the ring-shaped metal strip is manufactured, people manually place the metal strip between the rollers which rotate fast, the metal strip is wound on the rollers at the lower side through the cooperation between the rollers, and then the formed metal strip is manually taken out, however, the mode has certain defects, continuous manual feeding is required, and the formed metal strip can be taken down only by the hands of people in direct contact with the rollers, so that the safety performance is lower.
Therefore, it is necessary to design an automatic metal strip rotary forming device which can automatically feed and take materials and has high safety performance.
Disclosure of Invention
In order to overcome the defects of difficult automatic feeding and taking in the prior art, low working efficiency and low safety, the technical problem of the invention is that: the automatic metal strip rotary forming equipment can automatically feed and take materials and is high in safety performance.
The technical scheme is as follows: an automatic metal strip rotary forming device, comprising: the base is connected with a first support frame at one side; the pressing component is arranged on the first supporting frame; the driving assembly is arranged on the first supporting frame; and the molding assembly is arranged between the pressing assembly and the first supporting frame.
Further, the pushing component comprises: the first supporting groove block is connected to one side of the first supporting frame; the first guide rod is arranged at the upper part of the first supporting groove block; the first sliding block is arranged on the first guide rod in a sliding mode; the first spring is connected between the first sliding block and the first guide rod, and is sleeved on the first guide rod; the second guide rod is arranged at the lower part of the first supporting groove block; the second sliding block is arranged on the second guide rod in a sliding mode; the second spring is connected between the second sliding block and the first supporting groove block, and is sleeved on the second guide rod.
Further, the drive assembly includes: the first driving wheel is arranged on the upper side and is rotationally arranged on the first sliding block and the forming assembly; the first transmission belt is wound between the first transmission wheels; the second supporting groove block is connected to one side of the first supporting frame and is connected with the forming assembly; the third sliding block is arranged in the second supporting groove block in a sliding mode, and a transmission shaft of the first transmission wheel on the upper side is connected with the third sliding block in a rotating mode; the convex block is connected to the first driving wheel at the upper side; the fixed stop block is connected to the top end of the first supporting groove block, and the fixed stop block is matched with the protruding block.
Further, the molding assembly comprises: the second support frame is connected to the third sliding block; the servo motor is arranged on the second supporting frame; the first transmission shaft is connected to an output shaft of the servo motor, the first transmission shaft is rotationally connected with the third sliding block and the second sliding block, and the first transmission shaft is connected with the first transmission wheel at the lower side; the first roller is arranged at one end of the first transmission shaft; the rotating rod is rotatably arranged on the first supporting frame; the second roller is connected to the rotating rod.
Further, the transmission assembly includes: the gear lack is connected to the transmission shaft of the first transmission wheel at the upper side; the second transmission shaft is rotatably arranged at the upper part of the third sliding block; the first gear is connected to the second transmission shaft and meshed with the gear lack; the third transmission shaft is arranged on the feeding assembly; the second driving wheel is connected to the second transmission shaft and the third transmission shaft; and the second driving belt is wound between the second driving wheels.
Further, the feed assembly includes: the third supporting groove block is connected to one side of the first supporting frame; the third guide rod is arranged at the lower part of the third supporting groove block; the fourth sliding block is arranged on the third guide rod in a sliding mode and is connected with the third transmission shaft in a rotating mode; the third spring is connected between the fourth sliding block and the third guide rod, and is sleeved on the third guide rod; the second gear is connected to the middle part of the third transmission shaft; the fourth guide rod is arranged at the upper part of the third supporting groove block; the fifth sliding block is arranged on the fourth guide rod in a sliding mode and is connected with the first sliding block; the fourth spring is connected between the fifth sliding block and the third supporting groove block and sleeved on the fourth guide rod; the material carrying plate is connected to the fifth sliding block and is connected with the fourth sliding block; the feeding frame is connected to the top of the material carrying plate; the first guide block is arranged on one side of the material carrying plate; the pushing rod is arranged in the first guide block in a sliding mode, a compression spring is connected between the pushing rod and the first guide block, and the compression spring is sleeved on the pushing rod; the first connecting rod is connected to the pushing rod; the rack is connected to one end of the first connecting rod and meshed with the second gear.
Further, still including scraping the material subassembly, scrape the material subassembly including: the second guide blocks are symmetrically arranged at the lower part of the third sliding block; the second connecting rods are arranged in the second guide blocks in a sliding mode; the scraping ring is connected between the second connecting rods and sleeved outside the first roller; the middle part of the inner side of the second connecting rod is connected with the contact block; the middle of the top of the second connecting rod and the second guide block are connected with the connecting block; the fifth spring is connected between the connecting blocks on the same side; the wedge block is connected to two sides of the lower portion of the first supporting groove block, and the wedge block is matched with the contact block.
The invention has the following advantages: 1. the invention achieves the effects of automatic metal strip rotary forming equipment which can automatically feed and take materials and has high safety performance;
2. the pushing rod is driven to continuously move left and right through a series of transmission by the servo motor, when the pushing rod moves leftwards, the metal strip is automatically pushed between the first roller and the second roller, and the metal strip in the feeding frame moves downwards to replace the previous metal strip;
3. when the metal strip is pushed to move leftwards, the first roller and the second roller are close to each other, and the metal strip between the first roller and the second roller is formed in a rotating mode;
4. when the first roller moves downwards, the scraping ring moves backwards, so that the scraping ring cannot interfere with the metal strip, and then the first roller moves upwards to drive the scraping ring to move forwards to push out the formed metal strip forwards, so that the effect of automatic material taking is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
Fig. 4 is a schematic partial perspective view and a sectional view of a first part of the present invention.
Fig. 5 is a schematic perspective view and a sectional view of another part of the first part of the present invention.
Fig. 6 is a schematic perspective view of a second part of the present invention.
In the above figures: 1: base, 2: first support frame, 3: pressing down assembly, 301: first support channel block, 302: first slider, 303: first guide bar, 304: first spring, 305: second slider, 306: second guide bar, 307: second spring, 308: first drive wheel, 309: first belt, 310: second support groove block, 311: third slider, 312: bump, 313: fixed dog, 4: molding assembly, 401: second support frame, 402: servo motor, 403: first drive shaft, 404: first roller, 405: rotating lever, 406: second roller, 5: feed assembly, 501: gear-missing, 502: second drive shaft, 503: first gear, 504: second drive wheel, 505: second belt, 506: third support channel block, 507: fourth slider, 508: third guide bar, 509: third spring, 510: third drive shaft, 511: second gear, 512: fifth slider, 513: fourth guide bar, 514: fourth spring, 515: loading plate, 516: feeding frame, 517: first guide block, 518: pushing bar 519: first connecting rod, 520: rack, 6: scraping assembly, 601: second guide block, 602: second connecting rod, 603: scraping ring, 604: contact block, 605: connecting block, 606: fifth spring, 607: wedge blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
An automatic metal strip rotary forming device is shown in fig. 1-5, and comprises a base 1, a first support frame 2, a pressing component 3, a driving component and a forming component 4, wherein the first support frame 2 is fixedly connected to the rear side of the base 1, the pressing component 3 and the driving component are arranged on the upper portion of the first support frame 2, and the forming component 4 is arranged between the pressing component 3 and the first support frame 2.
The pressing component 3 comprises a first supporting groove block 301, a first sliding block 302, a first guide rod 303, a first spring 304, a second sliding block 305, a second guide rod 306 and a second spring 307, wherein the first supporting groove block 301 is fixedly connected to the left front side of the top of the first supporting frame 2, the first guide rod 303 is installed on the upper portion of the first supporting groove block 301, the first sliding block 302 is slidably arranged on the first guide rod 303, the first spring 304 is connected between the first sliding block 302 and the first guide rod 303, the first spring 304 is sleeved on the first guide rod 303, the second guide rod 306 is installed on the lower portion of the first supporting groove block 301, the second sliding block 305 is slidably arranged on the second guide rod 306, the second spring 307 is connected between the second sliding block 305 and the first supporting groove block 301, and the second spring 307 is sleeved on the second guide rod 306.
The driving assembly comprises a first driving wheel 308, a first driving belt 309, a second supporting groove block 310, a third sliding block 311, a protruding block 312 and a fixed stop 313, wherein the first driving wheel 308 is rotatably arranged on the first sliding block 302, the front side of the forming assembly 4 is connected with the first driving wheel 308, the first driving belt 309 is wound between the first driving wheels 308, the left rear side of the top of the first supporting frame 2 is fixedly connected with the second supporting groove block 310, the second supporting groove block 310 is connected with the forming assembly 4, the third sliding block 311 is slidably arranged in the second supporting groove block 310, the transmission shaft of the first driving wheel 308 on the upper side is rotatably connected with the third sliding block 311, the protruding block 312 is connected with the middle part of the first driving wheel 308 on the upper side, the top end of the first supporting groove block 301 is connected with the fixed stop 313, and the fixed stop 313 is matched with the protruding block 312.
The forming assembly 4 comprises a second supporting frame 401, a servo motor 402, a first transmission shaft 403, a first roller 404, a rotating rod 405 and a second roller 406, wherein the second supporting frame 401 is fixedly connected to the rear portion of the third sliding block 311, the servo motor 402 is installed on the second supporting frame 401, the first transmission shaft 403 is connected to an output shaft of the servo motor 402, the first transmission shaft 403 is rotationally connected with the third sliding block 311 and the second sliding block 305, the first transmission shaft 403 is connected with a first transmission wheel 308 on the lower side, the first roller 404 is installed at the front end of the first transmission shaft 403, the rotating rod 405 is rotationally arranged on the upper portion of the front side of the first supporting frame 2, and the second roller 406 is connected to the front end of the rotating rod 405.
The transmission assembly comprises a gear-missing 501, a second transmission shaft 502, a first gear 503, a second transmission wheel 504, a second transmission belt 505 and a third transmission shaft 510, wherein the gear-missing 501 is connected to the transmission shaft of the first transmission wheel 308 on the upper side in a key manner, the second transmission shaft 502 is rotatably arranged on the upper portion of the third sliding block 311, the first gear 503 is connected to the front side of the second transmission shaft 502 in a key manner, the first gear 503 is meshed with the gear-missing 501, the second transmission wheel 504 is connected to the rear portion of the second transmission shaft 502, the third transmission shaft 510 is arranged on the feeding assembly 5, the second transmission wheel 504 is connected to the rear portion of the third transmission shaft 510, and the second transmission belt 505 is wound between the second transmission wheels 504.
The feeding component 5 comprises a third supporting groove block 506, a fourth sliding block 507, a third guide rod 508, a third spring 509, a second gear 511, a fifth sliding block 512, a fourth guide rod 513, a fourth spring 514, a loading plate 515, a feeding frame 516, a first guide block 517, a pushing rod 518, a first connecting rod 519 and a rack 520, wherein the third supporting groove block 506 is fixedly connected to the rear side of the first supporting frame 2, the third guide rod 508 is arranged at the lower part of the third supporting groove block 506, the fourth sliding block 507 is arranged on the third guide rod 508 in a sliding manner, the fourth sliding block 507 is rotatably connected with a third transmission shaft 510, the third spring 509 is connected between the fourth sliding block 507 and the third guide rod 508, the third spring 509 is sleeved on the third guide rod 508, the second gear 511 is connected to the middle part of the third transmission shaft 510 in a key manner, the upper portion of the third supporting groove block 506 is provided with a fourth guide rod 513, the fourth guide rod 513 is provided with a fifth sliding block 512 in a sliding mode, the fifth sliding block 512 is connected with the first sliding block 302, a fourth spring 514 is connected between the fifth sliding block 512 and the third supporting groove block 506, the fourth spring 514 is sleeved on the fourth guide rod 513, the front side of the fifth sliding block 512 is connected with a material carrying plate 515, the material carrying plate 515 is connected with the fourth sliding block 507, the top of the material carrying plate 515 is connected with a material feeding frame 516 through a bolt, the right portion of the material carrying plate 515 is provided with a first guide block 517, a pushing rod 518 is arranged in the first guide block 517 in a sliding mode, a compression spring is connected between the pushing rod 518 and the first guide block 517, the compression spring is sleeved on the pushing rod 518, the rear portion of the pushing rod 518 is connected with a first connecting rod 519, the left end of the first connecting rod 519 is connected with a rack 520, and the rack 520 is meshed with the second gear 511.
When people need to selectively mold the metal strip, firstly, the metal strip is placed in the feeding frame 516, then the servo motor 402 is started, the output shaft of the servo motor 402 drives the first transmission shaft 403 to continuously rotate, so that the first transmission wheel 308 and the first roller 404 at the lower side are driven to continuously rotate, the first transmission wheel 308 at the upper side is driven to continuously rotate through the first transmission belt 309, so that the lug 312 is continuously rotated, when the boss of the lug 312 contacts with the fixed stop 313, the lug 312 moves downwards, so that the third slider 311, the second slider 305, the first slider 302 and parts thereon are driven to move downwards together, so that the first roller 404 moves downwards to match with the second roller 406, the first spring 304 and the second spring 307 are compressed, when the boss 312 is separated from the fixed stop 313, under the action of the first spring 304 and the second spring 307, the third slider 311, the second slider 305, the first slider 302 and the components thereon are all reset upwards, the first roller 404 and the second roller 406 are far away from each other, the first transmission shaft 403 drives the gear segment 501 to rotate, when the gear segment 501 is meshed with the first gear 503, the second transmission wheel 504, the second transmission belt 505, the third transmission shaft 510 and the second gear 511 are driven to rotate, at this moment, the first roller 404 gradually approaches the second roller 406, and because the fifth slider 512 is connected with the first slider 302, under the action of the third spring 509 and the fourth spring 514, the fifth slider 512, the loading plate 515, the fourth slider 507 and the components thereon are also moved up and down, the second gear 511 drives the rack 520, the first connecting rod 519 and the pushing rod 518 to move leftwards, the metal strip at the bottommost side is pushed between the first roller 404 and the second roller 406, under the cooperation of the first roller 404 and the second roller 406, the metal strip is wound on the first roller 404 to be annular, then the metal strip is manually taken down, the compression spring is compressed, when the gear-lack 501 is not meshed with the second gear 511 any more, the rack 520, the first connecting rod 519 and the pushing rod 518 can reset rightwards under the action of the compression spring, the rest of the metal strip in the feeding frame 516 can automatically drop, and thus the metal strip can be intermittently pushed between the first roller 404 and the second roller 406, and meanwhile, the first roller 404 and the second roller 406 can be mutually close to each other to rotate and shape the metal strip.
Example 2
On the basis of embodiment 1, as shown in fig. 6, the scraping assembly 6 is further included, the scraping assembly 6 includes a second guide block 601, a second connecting rod 602, a scraping ring 603, a contact block 604, a connecting block 605, a fifth spring 606 and a wedge block 607, the second guide block 601 is installed on the left side and the right side of the lower portion of the third sliding block 311, a second connecting rod 602 is slidably arranged in the second guide block 601, the scraping ring 603 is connected between the front sides of the second connecting rod 602, the scraping ring 603 is sleeved outside the first roller 404, the middle part of the inner side of the second connecting rod 602 is connected with the contact block 604, the middle part of the top of the second connecting rod 602 and the second guide block 601 are connected with the connecting block 605, the fifth spring 606 is connected between the connecting blocks 605, and the wedge block 607 is matched with the contact block 604 on the left side and the right side of the lower portion of the first supporting groove 301.
When the third slider 311 moves downward, the second guide block 601 and the components thereon are driven to move downward, and the fifth spring 606 is in a stretched state, because the contact block 604 and the wedge block 607 are matched with each other, the contact block 604 moves downward and gradually moves backward along the lower portion of the wedge block 607 under the action of the fifth spring 606, so as to drive the second connecting rod 602 and the scraping ring 603 to gradually move backward, when the third slider 311 moves upward, the second guide block 601 and the components thereon are driven to move upward, and under the action of the wedge block 607, the contact block 604, the second connecting rod 602 and the scraping ring 603 gradually move forward, the fifth spring 606 is stretched, and the scraping ring 603 pushes the metal strip around the first roller 404 forward, so that the formed metal strip can be taken out from the first roller 404 in a reciprocating manner.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (2)
1. An automatic change metal strip rotation molding equipment, characterized by includes:
the base (1), one side of the base (1) is connected with a first support frame (2);
the pressing component (3) is arranged on the first supporting frame (2);
the driving assembly is arranged on the first supporting frame (2);
a forming assembly (4), wherein the forming assembly (4) is arranged between the pressing assembly (3) and the first supporting frame (2);
the pushing component (3) comprises:
the first supporting groove block (301), the first supporting groove block (301) is connected to one side of the first supporting frame (2);
a first guide rod (303), wherein the first guide rod (303) is arranged at the upper part of the first supporting groove block (301);
a first slider (302), the first slider (302) being slidably disposed on the first guide bar (303);
the first spring (304) is connected between the first sliding block (302) and the first guide rod (303), and the first spring (304) is sleeved on the first guide rod (303);
a second guide bar (306), the second guide bar (306) being installed at the lower part of the first support groove block (301);
a second slider (305), the second slider (305) being slidably disposed on the second guide bar (306);
the second spring (307), the second spring (307) is connected between the second sliding block (305) and the first supporting groove block (301), and the second spring (307) is sleeved on the second guide rod (306);
the drive assembly includes:
the first driving wheel (308), the upper side of the first driving wheel (308) is rotatably arranged on the first sliding block (302) and the forming assembly (4);
-a first belt (309), the first belt (309) being wound between the first drive wheels (308);
the second supporting groove block (310), the second supporting groove block (310) is connected to one side of the first supporting frame (2), and the second supporting groove block (310) is connected with the forming assembly (4);
the third sliding block (311), the third sliding block (311) is arranged in the second supporting groove block (310) in a sliding manner, and a transmission shaft of the first transmission wheel (308) at the upper side is rotationally connected with the third sliding block (311);
a cam (312), the cam (312) being connected to the upper first drive wheel (308);
the fixed stop block (313) is connected to the top end of the first supporting groove block (301), and the fixed stop block (313) is matched with the protruding block (312);
the molding assembly (4) comprises:
the second supporting frame (401), the second supporting frame (401) is connected to the third sliding block (311);
a servo motor (402), the servo motor (402) being mounted on the second support frame (401);
the first transmission shaft (403), the first transmission shaft (403) is connected to the output shaft of the servo motor (402), the first transmission shaft (403) is rotationally connected with the third sliding block (311) and the second sliding block (305), and the first transmission shaft (403) is connected with the first transmission wheel (308) at the lower side;
a first roller (404), wherein the first roller (404) is installed at one end of the first transmission shaft (403);
a rotating rod (405), wherein the rotating rod (405) is rotatably arranged on the first support frame (2);
a second roller (406), the second roller (406) being connected to the rotating lever (405);
still including feed assembly (5) and drive assembly, drive assembly is including:
a gear-missing (501), wherein the gear-missing (501) is connected to a transmission shaft of the first transmission wheel (308) at the upper side;
the second transmission shaft (502), the second transmission shaft (502) is rotatably arranged at the upper part of the third sliding block (311);
a first gear (503), wherein the first gear (503) is connected to the second transmission shaft (502), and the first gear (503) is meshed with the gear-lack (501);
a third drive shaft (510), the third drive shaft (510) being arranged on the feed assembly (5);
a second driving wheel (504), wherein the second driving wheel (504) is connected to the second driving shaft (502) and the third driving shaft (510);
-a second belt (505), said second belt (505) being wound between said second driving wheels (504);
the feed assembly (5) comprises:
the third supporting groove block (506), the third supporting groove block (506) is connected to one side of the first supporting frame (2);
a third guide rod (508), wherein the third guide rod (508) is arranged at the lower part of the third supporting groove block (506);
the fourth sliding block (507) is arranged on the third guide rod (508) in a sliding mode, and the fourth sliding block (507) is rotationally connected with the third transmission shaft (510);
the third spring (509) is connected between the fourth sliding block (507) and the third guide rod (508), and the third spring (509) is sleeved on the third guide rod (508);
the second gear (511), the second gear (511) is connected to the middle part of the third transmission shaft (510);
a fourth guide bar (513), the fourth guide bar (513) being installed at an upper portion of the third support groove block (506);
a fifth slider (512), wherein the fifth slider (512) is slidably arranged on the fourth guide rod (513), and the fifth slider (512) is connected with the first slider (302);
a fourth spring (514), wherein the fourth spring (514) is connected between the fifth sliding block (512) and the third supporting groove block (506), and the fourth spring (514) is sleeved on the fourth guide rod (513);
the material carrying plate (515), the material carrying plate (515) is connected to the fifth sliding block (512), and the material carrying plate (515) is connected with the fourth sliding block (507);
the feeding frame (516), the feeding frame (516) is connected to the top of the material carrying plate (515);
the first guide block (517), the said first guide block (517) is installed on one side of said carrying plate (515);
the pushing rod (518) is arranged in the first guide block (517) in a sliding mode, a compression spring is connected between the pushing rod (518) and the first guide block (517), and the compression spring is sleeved on the pushing rod (518);
a first connecting rod (519), the first connecting rod (519) being connected to the pushing rod (518);
and a rack (520), wherein the rack (520) is connected to one end of the first connecting rod (519), and the rack (520) is meshed with the second gear (511).
2. An automated metal strip rotary forming apparatus according to claim 1, further comprising a scraping assembly (6), said scraping assembly (6) comprising:
the second guide block (601) is symmetrically arranged at the lower part of the third sliding block (311);
the second connecting rods (602) are arranged in the second guide blocks (601) in a sliding mode, and the second connecting rods (602) are arranged in the second guide blocks;
the scraping ring (603) is connected between the second connecting rods (602), and the scraping ring (603) is sleeved outside the first roller (404);
the contact block (604) is connected to the middle part of the inner side of the second connecting rod (602);
the connecting block (605) is connected with the connecting block (605) in the middle of the top of the second connecting rod (602) and on the second guide block (601);
a fifth spring (606), the fifth spring (606) being connected between the same side of the connection blocks (605);
the wedge-shaped blocks (607), the wedge-shaped blocks (607) are connected to two sides of the lower part of the first supporting groove block (301), and the wedge-shaped blocks (607) are matched with the contact blocks (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464986.XA CN112676397B (en) | 2020-12-14 | 2020-12-14 | Automatic change metal strip rotation molding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464986.XA CN112676397B (en) | 2020-12-14 | 2020-12-14 | Automatic change metal strip rotation molding equipment |
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| CN112676397A CN112676397A (en) | 2021-04-20 |
| CN112676397B true CN112676397B (en) | 2023-08-04 |
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| CN114054568B (en) * | 2022-01-11 | 2022-03-22 | 江苏恒达电力石化设备有限公司 | Manufacturing equipment for metal daily necessities |
| CN114472608A (en) * | 2022-01-14 | 2022-05-13 | 丘文峰 | Correcting device for press die bending piece |
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| TWM297273U (en) * | 2006-03-24 | 2006-09-11 | Lembo Entpr Co Ltd | Rounding machine for conical tube |
| CN103418707A (en) * | 2013-07-16 | 2013-12-04 | 成都兴宇精密铸造有限公司 | Automatic discharging device |
| CN105382115B (en) * | 2015-10-14 | 2017-04-12 | 中国矿业大学 | Iron shell compounding machine for paint brushes |
| CN111136141B (en) * | 2019-12-27 | 2021-07-27 | 许丹纯 | Automatic bending device of silver bracelet material |
| CN111702046B (en) * | 2020-06-03 | 2022-03-08 | 德州学院 | Hydraulic automatic edge rolling machine convenient for loading and unloading |
| CN111842575B (en) * | 2020-07-02 | 2022-07-19 | 永康市杰力衡器有限公司 | Bracelet forming and manufacturing device |
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