CN114273459A - Wire drawing and paying-off device for metal product processing - Google Patents
Wire drawing and paying-off device for metal product processing Download PDFInfo
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- CN114273459A CN114273459A CN202111649646.9A CN202111649646A CN114273459A CN 114273459 A CN114273459 A CN 114273459A CN 202111649646 A CN202111649646 A CN 202111649646A CN 114273459 A CN114273459 A CN 114273459A
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Abstract
The invention belongs to the technical field of metal product processing, and particularly relates to a wire drawing and paying-off device for metal product processing, which aims at solving the problems that a pay-off reel on common paying-off equipment used by the existing wire drawing machine is inconvenient to disassemble and assemble, so that the replacement operation is complicated, and the damping sense of the pay-off reel cannot be adjusted, so that the wire processing is influenced. The damping control device is convenient for adjusting the damping of the pay-off reel, can automatically control the damping according to the pay-off speed of the pay-off reel, ensures the pay-off effect, and is convenient for disassembling and assembling the pay-off reel so as to ensure the use efficiency.
Description
Technical Field
The invention relates to the technical field of metal product processing, in particular to a wire drawing and paying-off device for metal product processing.
Background
The wire drawing machine belongs to the production and preprocessing equipment of metal products such as standard parts and the like, and aims to enable the diameter, the roundness, the internal metallographic structure, the surface finish and the straightness of a wire or a bar which is produced and transported to metal product production enterprises such as standard parts and the like by a steel manufacturer to meet the raw material processing requirements required by the production of the metal products such as the standard parts and the like through the drawing processing of the wire drawing machine.
The pay-off reel on the general unwrapping wire equipment that current wire drawing machine used is not convenient for dismantle and the installation, leads to changing the operation complicacy, and the damping of pay-off reel is felt and can not be adjusted for the damping is felt when low the wire rod comparatively pine and collapses, influences follow-up processing, and then can cause partly unnecessary loss to traction force when the damping is felt too high, still can cause the fracture of wire rod when serious, therefore we have proposed a wire drawing pay-off for the metal product processing and have been used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that a pay-off reel on a common pay-off device used by the existing wire drawing machine is inconvenient to disassemble and assemble, so that the replacement operation is complex, and the damping sense of the pay-off reel cannot be adjusted, so that the wire processing is influenced, and provides a wire drawing and paying-off device for metal product processing.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wire drawing and paying-off device for metal product processing comprises a base and a wire releasing disc, wherein a fixed plate is fixedly mounted at the top of the base, a round hole is formed in one side of the fixed plate, a rotating shaft is rotatably mounted in the round hole, a rotating disc and a baffle disc are fixedly mounted at two ends of the rotating shaft respectively, a cylinder is fixedly mounted at one side of the baffle disc, the wire releasing disc is movably sleeved on the outer side of the cylinder, limiting plates are fixedly mounted at the top and the bottom of the cylinder respectively, limiting grooves are formed in the inner wall of the top and the inner wall of the bottom of the wire releasing disc respectively, the two limiting plates are movably connected in the corresponding limiting grooves respectively, a sliding hole is formed in one side of the rotating disc, a push rod is slidably mounted in the sliding hole, one end of each push rod is fixedly connected with the same connecting plate, a push plate is fixedly mounted at the other end of each push rod, a pressure spring is fixedly connected to one side of the push plate, and a first rubber friction pad is fixedly mounted at one end of the pressure spring, one side of the rotary disc is rotatably connected with a threaded rod, the connecting plate is in threaded sleeve joint with the outer side of the threaded rod, one end of the threaded rod is fixedly provided with a rotating plate, one side of the rotating plate is provided with two transverse grooves, transverse plates are respectively and slidably arranged in the two transverse grooves, one sides of the two transverse plates, which are close to each other, are respectively and fixedly connected with positioning springs, one ends of the two positioning springs, which are close to each other, are respectively and fixedly connected with the inner walls of the corresponding transverse grooves, one side of the rotary disc is fixedly provided with a fixed frame, one side of the fixed frame is fixedly provided with a fixed ring, the inner wall of the fixed ring is provided with a plurality of grooves, one sides of the two transverse plates, which are far away from each other, are respectively and movably clamped in the corresponding grooves, one side of the rotary disc is provided with a plurality of sliding grooves and through holes, a transverse rod is slidably arranged in the through holes, and one end of the transverse rod is fixedly provided with a second rubber friction pad, the first rubber friction pad and the second rubber friction pad are movably abutted against one side of a fixing plate, a triangular plate is fixedly mounted at the other end of a cross rod, a sliding plate is slidably mounted in the sliding groove, a mounting frame is fixedly mounted at one side of the sliding plate away from the threaded rod, rollers are rotatably mounted in the mounting frame, a plurality of rollers are respectively in rolling connection with one side of the corresponding triangular plate, a mounting hole is formed in the front side of the cylinder, a mounting plate is arranged in the mounting hole, the mounting plate and the fixing plate are respectively in movable abutment against the two sides of a pay-off reel, a square groove is formed in one side of the cylinder, a square frame is slidably mounted in the square groove, an inserting plate is fixedly mounted at one side of the square frame, an inserting groove is formed in one side of the mounting plate, the inserting plate is movably clamped in the inserting groove, vertical grooves are formed in the top and the bottom of the square frame, a vertical plate is slidably mounted in the vertical groove, and positioning grooves are formed in the inner walls of the top and the bottom of the square groove, two risers activity joint respectively are in the constant head tank that corresponds, and the opposite side of square frame rotates and is connected with the cross axle, and the both ends of cross axle fixed mounting respectively has knob and disc, and one side fixed mounting of disc has two round bars, and the outside of round bar is rotated and has been cup jointed the arm-tie, and two arm-ties rotate respectively and connect the one side at the riser that corresponds.
Preferably, fixed mounting has two curb plates on the inner wall of one side of square frame, and the equal fixedly connected with reset spring in one side that two curb plates kept away from each other, the one end that two reset springs kept away from each other respectively with corresponding riser fixed connection.
Preferably, one side of the square frame is fixedly connected with two transverse springs, the inner walls of the top and the bottom of the square groove are fixedly provided with baffles, and one ends of the two transverse springs are respectively fixedly connected with one side of the corresponding baffle.
Preferably, one side of the second rubber friction pad is fixedly connected with a mounting spring, and one end of each mounting spring is fixedly connected to one side of the corresponding turntable.
Preferably, the other side of the first rubber friction pad is fixedly connected with two guide rods, and the two push plates are respectively sleeved on the outer sides of the corresponding guide rods in a sliding manner.
Preferably, two vertical plates are fixedly mounted on the front side of the top of the base, and two guide wheels are rotatably connected to one side, close to each other, of the two vertical plates.
Preferably, the same fixed rod is fixedly connected to the top inner wall and the bottom inner wall of the sliding groove, and the two sliding plates are respectively sleeved on the outer sides of the corresponding fixed rods in a sliding manner.
Preferably, the equal fixedly connected with vertical spring in one side that two slides kept away from each other, the one end of a plurality of vertical springs respectively with the inner wall fixed connection of the spout that corresponds.
According to the wire drawing and paying-off device for metal product processing, the rotary rotating plate moves towards one side close to each other by pressing the two transverse plates to drive the threaded rod to rotate, the threaded rod drives the two push plates to move leftwards through the thread transmission of the connecting plate, the push plates press the first rubber friction pad on one side of the fixed plate through the pressure spring, the pressure spring generates compression elastic deformation, the damping of the rotation of the pay-off reel is provided through the friction between the first rubber friction pad and the fixed plate, and the damping is adjusted by adjusting the position of the connecting plate;
according to the wire drawing and paying-off device for metal product processing, when a paying-off disc carries out paying-off work, a cylinder is driven to rotate, the cylinder drives a blocking disc, a rotating shaft and a rotating disc to rotate, the rotating disc drives a sliding plate to carry out circular motion, the sliding plate slides outwards under the action of centrifugal force and drives a roller to move outwards through a mounting frame, the roller drives a cross rod and a second rubber friction pad to move leftwards through the matching of a triangular plate to be abutted against a fixing plate, so that larger centrifugal force can be provided for the sliding plate when the rotating speed of the paying-off disc is too high, and larger friction resistance can be fed back to the paying-off disc;
according to the wire drawing and paying-off device for metal product processing, the knob is rotated and pulled to move leftwards, so that the plug board is separated from the plug groove, the mounting plate is removed from the fixing state, the pay-off reel can be moved leftwards to be detached, a new pay-off reel is sleeved on the outer side of the cylinder, the mounting plate is inserted into the cylinder again, then the knob is loosened, the plug board is clamped into the plug groove, and the vertical plate is clamped into the positioning groove, so that the mounting stability of the pay-off reel is improved, the vertical plate is driven to perform circumferential operation when the pay-off reel performs paying-off operation, the vertical plate is clamped into the positioning groove more stably under the action of centrifugal force, and the mounting stability of the pay-off reel is further improved;
the damping control device is reasonable in structural design, facilitates damping adjustment of the pay-off reel, can automatically control damping according to the pay-off speed of the pay-off reel, guarantees pay-off effect, facilitates dismounting and mounting of the pay-off reel, guarantees use efficiency and is high in reliability.
Drawings
FIG. 1 is a schematic perspective view of a wire drawing and paying-off device for processing metal products according to the present invention;
FIG. 2 is a schematic left side perspective view of a wire drawing and paying off device for metal product processing according to the present invention;
FIG. 3 is a schematic cross-sectional structural view of a wire drawing and paying-off device for processing metal products according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at position A;
FIG. 5 is a partial enlarged view of the position B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 3 at position C;
FIG. 7 is an enlarged view of a portion of FIG. 5 at position D;
FIG. 8 is an enlarged view of a portion of FIG. 6 at position E;
fig. 9 is a schematic structural diagram of the pay-off reel provided by the present invention.
In the figure: 1. a base; 2. a pay-off reel; 3. a cylinder; 4. a rotating shaft; 5. a fixing plate; 6. a turntable; 7. a transverse plate; 8. a connecting plate; 9. a first rubber friction pad; 10. a second rubber friction pad; 11. a guide wheel; 12. mounting a plate; 13. a knob; 14. pushing the plate; 15. a pressure spring; 16. a cross bar; 17. a set square; 18. a roller; 19. a slide plate; 20. a chute; 21. a threaded rod; 22. a fixing frame; 23. a convex plate; 24. a groove; 25. rotating the plate; 26. a transverse groove; 27. a square groove; 28. a plugboard; 29. inserting grooves; 30. a horizontal axis; 31. a lateral spring; 32. a vertical plate; 33. positioning a groove; 34. pulling a plate; 35. a square frame; 36. a disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, a wire drawing and paying off device for metal product processing comprises a base 1 and a pay-off reel 2, wherein a fixed plate 5 is fixedly installed at the top of the base 1, a round hole is formed in one side of the fixed plate 5, a rotating shaft 4 is rotatably installed in the round hole, a rotating disc 6 and a blocking disc are respectively and fixedly installed at two ends of the rotating shaft 4, a cylinder 3 is fixedly installed at one side of the blocking disc, the pay-off reel 2 is movably sleeved at the outer side of the cylinder 3, limiting plates are fixedly installed at the top and the bottom of the cylinder 3, limiting grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the pay-off reel 2, two limiting plates are respectively and movably connected in the corresponding limiting grooves, a sliding hole is formed in one side of the rotating disc 6, a push rod is slidably installed in the sliding hole, one end of the two push rods is fixedly connected with a same connecting plate 8, a push plate 14 is fixedly installed at the other end of the push rod, and a pressure spring 15 is fixedly connected to one side of the push plate 14, one end of a pressure spring 15 is fixedly provided with a first rubber friction pad 9, one side of a rotary disc 6 is rotatably connected with a threaded rod 21, a connecting plate 8 is in threaded sleeve joint with the outer side of the threaded rod 21, one end of the threaded rod 21 is fixedly provided with a rotary plate 25, one side of the rotary plate 25 is provided with two transverse grooves 26, transverse plates 7 are arranged in the two transverse grooves 26 in a sliding way, one sides of the two transverse plates 7 close to each other are fixedly connected with positioning springs, one ends of the two positioning springs close to each other are respectively and fixedly connected with the inner walls of the corresponding transverse grooves 26, one side of the rotary disc 6 is fixedly provided with a fixed frame 22, one side of the fixed frame 22 is fixedly provided with a fixed ring, the inner wall of the fixed ring is provided with a plurality of grooves 24, one sides of the two transverse plates 7 far away from each other are respectively and fixedly provided with convex plates 23, the two convex plates 23 are respectively and movably clamped in the corresponding grooves 24, one side of the rotary disc 6 is provided with a plurality of sliding grooves 20 and through holes, a cross rod 16 is arranged in the through hole in a sliding manner, a second rubber friction pad 10 is fixedly arranged at one end of the cross rod 16, a first rubber friction pad 9 and a second rubber friction pad 10 are movably abutted against one side of a fixing plate 5, a triangular plate 17 is fixedly arranged at the other end of the cross rod 16, a sliding plate 19 is arranged in a sliding groove 20, a mounting frame is fixedly arranged at one side of the sliding plate 19 far away from a threaded rod 21, rollers 18 are rotatably arranged in the mounting frame, the rollers 18 are respectively in rolling connection with one side of the corresponding triangular plate 17, a mounting hole is formed in the front side of the cylinder 3, a mounting plate 12 is arranged in the mounting hole, the mounting plate 12 and a fixed plate are respectively movably abutted against two sides of the pay-off reel 2, a square groove 27 is formed in one side of the cylinder 3, a square frame 35 is slidably arranged in the square groove 27, a plug-in plate 28 is fixedly arranged at one side of the square frame 35, a plug-in groove 29 is formed in one side of the mounting plate 12, and the plug-in a movable clamping manner, and the top and the bottom of square frame 35 have all seted up vertical groove, slidable mounting has riser 32 in the vertical groove, constant head tank 33 has all been seted up on the top inner wall of square groove 27 and the bottom inner wall, two riser 32 activity joint respectively is in the constant head tank 33 that corresponds, and the opposite side of square frame 35 rotates and is connected with cross axle 30, the both ends of cross axle 30 fixed mounting respectively has knob 13 and disc 36, one side fixed mounting of disc 36 has two round bars, the outside of round bar is rotated and has been cup jointed arm-tie 34, two arm-ties 34 rotate respectively and connect the one side at corresponding riser 32.
In this embodiment, fixed mounting has two curb plates on one side inner wall of square frame 35, and the equal fixedly connected with reset spring in one side that two curb plates kept away from each other, the one end that two reset springs kept away from each other respectively with the riser 32 fixed connection who corresponds, resets riser 32.
In this embodiment, two transverse springs 31 of one side fixedly connected with of square frame 35, equal fixed mounting has the baffle on the top inner wall of square groove 27 and the bottom inner wall, and the one end of two transverse springs 31 respectively with one side fixed connection of the baffle that corresponds resets square frame 35.
In this embodiment, one side of the second rubber friction pad 10 is fixedly connected with a mounting spring, and one end of each of the mounting springs is fixedly connected to one side of the corresponding turntable 6 to position the second rubber friction pad 10.
In this embodiment, the other side of the first rubber friction pad 9 is fixedly connected with two guide rods, and the two push plates 14 are respectively slidably sleeved on the outer sides of the corresponding guide rods to guide the first rubber friction pad 9.
In this embodiment, two vertical plates are fixedly mounted on the front side of the top of the base 1, and two guide wheels 11 are rotatably connected to one side of the two vertical plates close to each other to guide wires.
In this embodiment, the same fixed rod of fixedly connected with on the top inner wall of spout 20 and the bottom inner wall, two slides 19 slide respectively and cup joint in the outside of the fixed rod that corresponds, and it is spacing to lead to slide 19.
In this embodiment, the equal fixedly connected with vertical spring in one side that two slides 19 kept away from each other, the one end of a plurality of vertical springs respectively with the inner wall fixed connection of the spout 20 that corresponds, reset slide 19.
In the embodiment, when the pay-off reel is used, the two transverse plates 7 are pressed to move towards one side close to each other, so that the two transverse plates 23 are driven to move towards one side close to each other, the two transverse plates 23 are separated from the grooves 24, then the rotary plate 25 is rotated to drive the threaded rod 21 to rotate, the threaded rod 21 drives the two push plates 14 to move leftwards through the thread transmission of the connecting plate 8, the push plates 14 press the first rubber friction pads 9 on one side of the fixed plate 5 through the pressure springs 15, the pressure springs 15 are compressed and elastically deformed, the damping for the rotation of the pay-off reel 2 is provided through the friction between the first rubber friction pads 9 and the fixed plate 5, the damping is adjusted by adjusting the position of the connecting plate 8, the cylinders 3 are driven to rotate when the pay-off reel 2 is paid off, the cylinders 3 drive the blocking discs, the rotating shaft 4 and the rotary disc 6, and the rotary disc 6 drives the sliding plate 19 to do circular motion, the sliding plate 19 slides outwards under the action of centrifugal force and drives the roller 18 to move outwards through the mounting rack, the roller 18 drives the cross rod 16 and the second rubber friction pad 10 to move leftwards through the matching of the triangular plate 17 to be tightly abutted to the fixing plate 5, so that larger centrifugal force can be provided for the sliding plate 19 when the rotating speed of the pay-off reel 2 is too high, larger friction resistance can be fed back to the pay-off reel 2, the rotary knob 13 can be rotated to drive the cross shaft 30 and the disc 36 to rotate, the disc 36 drives the two vertical plates 32 to move towards one side close to each other through the two pull plates 34, so that the two vertical plates 32 are separated from the corresponding positioning grooves 33, then the knob 13 is pulled to move leftwards to drive the frame 35 and the plug plate 28 to move leftwards, the plug plate 28 is separated from the plug groove 29, so as to release the fixing of the mounting plate 12, and then the pay-off reel 2 can be moved leftwards to be disassembled, and cup joint new drawing drum 2 in the outside of cylinder 3, and insert mounting panel 12 again in cylinder 3, then loosen knob 13, make square frame 35 reverse slip under transverse spring 31's effect, and drive plugboard 28 card and fix mounting panel 12 in bayonet slot 29, fix drawing drum 2 through mounting panel 12, two riser 32 move and block respectively in corresponding constant head tank 33 to the one side of keeping away from each other under reset spring's effect, carry out lateral shifting's restriction to square frame 35, thereby promote the installation stability to drawing drum 2, and drive riser 32 and carry out the circumference operation when drawing drum 2 carries out the unwrapping wire operation, thereby make riser 32 block in constant head tank 33 more steadily under the effect of centrifugal force, further promote the installation stability to drawing drum 2.
Claims (8)
1. A wire drawing and paying-off device for metal product processing comprises a base (1) and a wire releasing disc (2) and is characterized in that a fixed plate (5) is fixedly mounted at the top of the base (1), a round hole is formed in one side of the fixed plate (5), a rotating shaft (4) is installed in the round hole in a rotating mode, a rotary disc (6) and a blocking disc are respectively and fixedly mounted at two ends of the rotating shaft (4), a cylinder (3) is fixedly mounted at one side of the blocking disc, the wire releasing disc (2) is movably sleeved on the outer side of the cylinder (3), limiting plates are respectively and fixedly mounted at the top and the bottom of the cylinder (3), limiting grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the wire releasing disc (2), two limiting plates are respectively and movably connected in the corresponding limiting grooves, a sliding hole is formed in one side of the rotary disc (6), a push rod is slidably mounted in the sliding hole, and one end of the two push rods is fixedly connected with the same connecting plate (8), the other end fixed mounting of push rod has push pedal (14), one side fixedly connected with pressure spring (15) of push pedal (14), the one end fixed mounting of pressure spring (15) has first rubber friction pad (9), one side of carousel (6) is rotated and is connected with threaded rod (21), connecting plate (8) screw thread cup joints the outside at threaded rod (21), and the one end fixed mounting of threaded rod (21) has commentaries on classics board (25), two cross slots (26) have been seted up to one side of commentaries on classics board (25), equal slidable mounting has diaphragm (7) in two cross slots (26), the equal fixedly connected with positioning spring in the one side that two diaphragms (7) are close to each other, the one end that two positioning springs are close to each other respectively with the inner wall fixed connection of corresponding cross slot (26), one side fixed mounting of carousel (6) has fixed frame (22), one side fixed mounting of fixed frame (22) has solid fixed ring, the inner wall of the fixing ring is provided with a plurality of grooves (24), one side of each transverse plate (7) which is far away from each other is fixedly provided with a convex plate (23), the two convex plates (23) are movably clamped in the corresponding grooves (24) respectively, one side of the rotary table (6) is provided with a plurality of chutes (20) and through holes, the through holes are internally and slidably provided with transverse rods (16), one end of each transverse rod (16) is fixedly provided with a second rubber friction pad (10), one side of each first rubber friction pad (9) and each second rubber friction pad (10) which are fixed on the plate (5) is movably abutted against, the other end of each transverse rod (16) is fixedly provided with a triangular plate (17), the chutes (20) are internally and slidably provided with sliding plates (19), one side of each sliding plate (19) which is far away from the threaded rod (21) is fixedly provided with a mounting frame, rollers (18) are installed in the mounting frame in a rotating manner, and the plurality of rollers (18) are respectively in rolling connection with one side of the corresponding triangular plates (17), the front side of the cylinder (3) is provided with a mounting hole, a mounting plate (12) is arranged in the mounting hole, the mounting plate (12) and a fixed disk are respectively movably abutted against two sides of the pay-off reel (2), one side of the cylinder (3) is provided with a square groove (27), a square frame (35) is slidably mounted in the square groove (27), one side of the square frame (35) is fixedly provided with an inserting plate (28), one side of the mounting plate (12) is provided with an inserting groove (29), the inserting plate (28) is movably clamped in the inserting groove (29), the top and the bottom of the square frame (35) are respectively provided with a vertical groove, a vertical plate (32) is slidably mounted in the vertical groove, positioning grooves (33) are respectively formed in the inner wall of the top and the inner wall of the bottom of the square groove (27), the two vertical plates (32) are respectively movably clamped in the corresponding positioning grooves (33), and the other side of the square frame (35) is rotatably connected with a transverse shaft (30), the two ends of the transverse shaft (30) are respectively and fixedly provided with a knob (13) and a disc (36), one side of the disc (36) is fixedly provided with two round rods, the outer sides of the round rods are rotatably sleeved with pull plates (34), and the two pull plates (34) are respectively and rotatably connected to one sides of corresponding vertical plates (32).
2. The wire drawing and paying-off device for metal product processing as claimed in claim 1, wherein two side plates are fixedly mounted on the inner wall of one side of the frame (35), the sides of the two side plates far away from each other are fixedly connected with return springs, and the ends of the two return springs far away from each other are respectively fixedly connected with corresponding vertical plates (32).
3. The wire drawing and paying-off device for metal product processing as claimed in claim 1, wherein two transverse springs (31) are fixedly connected to one side of the frame (35), baffles are fixedly mounted on the top inner wall and the bottom inner wall of the square groove (27), and one end of each transverse spring (31) is fixedly connected to one side of the corresponding baffle.
4. The wire drawing and paying-off device for metal product processing according to claim 1, wherein one side of the second rubber friction pad (10) is fixedly connected with a mounting spring, and one end of each mounting spring is fixedly connected with one side of the corresponding turntable (6).
5. The wire drawing and paying-off device for metal product processing according to claim 1, wherein two guide rods are fixedly connected to the other side of the first rubber friction pad (9), and two push plates (14) are respectively sleeved on the outer sides of the corresponding guide rods in a sliding manner.
6. A wire drawing and paying-off device for metal product processing according to claim 1, characterized in that two vertical plates are fixedly arranged on the front side of the top of the base (1), and two guide wheels (11) are rotatably connected to the side of the two vertical plates close to each other.
7. The wire drawing and paying-off device for metal product processing as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the chute (20) are fixedly connected with the same fixing rod, and the two sliding plates (19) are respectively sleeved on the outer sides of the corresponding fixing rods in a sliding manner.
8. A wiredrawing and pay-off device for metal product processing according to claim 1, characterized in that the sides of the two sliding plates (19) away from each other are fixedly connected with vertical springs, and one ends of the vertical springs are respectively fixedly connected with the inner walls of the corresponding chutes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111649646.9A CN114273459A (en) | 2021-12-30 | 2021-12-30 | Wire drawing and paying-off device for metal product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111649646.9A CN114273459A (en) | 2021-12-30 | 2021-12-30 | Wire drawing and paying-off device for metal product processing |
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| Publication Number | Publication Date |
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| CN114273459A true CN114273459A (en) | 2022-04-05 |
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| CN202111649646.9A Pending CN114273459A (en) | 2021-12-30 | 2021-12-30 | Wire drawing and paying-off device for metal product processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369229A (en) * | 2023-05-23 | 2023-07-04 | 宁夏大学 | Automatic feeding equipment for cattle and sheep breeding and use method |
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2021
- 2021-12-30 CN CN202111649646.9A patent/CN114273459A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369229A (en) * | 2023-05-23 | 2023-07-04 | 宁夏大学 | Automatic feeding equipment for cattle and sheep breeding and use method |
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