CN216938199U - Steel wire frame encloses curved mechanism - Google Patents
Steel wire frame encloses curved mechanism Download PDFInfo
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- CN216938199U CN216938199U CN202220607200.3U CN202220607200U CN216938199U CN 216938199 U CN216938199 U CN 216938199U CN 202220607200 U CN202220607200 U CN 202220607200U CN 216938199 U CN216938199 U CN 216938199U
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- steel wire
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Abstract
The utility model discloses a steel wire frame encircling and bending mechanism which comprises a driving assembly, a rotating assembly and a clamping assembly, wherein the clamping assembly is arranged on the rotating assembly and can be matched with the rotating assembly to clamp a steel wire, the driving assembly is connected with the rotating assembly, and when the rotating assembly and the clamping assembly clamp the steel wire together, the rotating assembly can drive the steel wire to rotate through the driving assembly, so that the steel wire can be bent, and the high-efficiency encircling and bending of the steel wire is realized to form a frame.
Description
Technical Field
The utility model relates to the field of manufacturing of mattress frames, in particular to a steel wire frame encircling and bending mechanism.
Background
Before the mattress is manufactured, the steel wires need to be bent to form a frame.
At present most earlier through supplementary tool fixed to it, reuse diagonal pliers to carry the steel wire, carry out artifical the buckling to it, nevertheless appear easily buckling not in place, buckle the size inconsistent, buckle the angle circumstances such as different, lead to the defective rate high, work efficiency low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a steel wire frame bending mechanism for realizing efficient bending of steel wires to form a frame.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a steel wire frame encloses curved mechanism, includes drive assembly, runner assembly and clamping component, clamping component sets up on runner assembly to can with the runner assembly cooperation presss from both sides tightly the steel wire, drive assembly is connected with runner assembly, works as when runner assembly and clamping component press from both sides the steel wire tightly jointly, runner assembly can drive it through drive assembly and drive the steel wire and rotate, makes the steel wire can be bent.
Further, drive assembly is including enclosing curved motor, left actuating lever, right actuating lever, left gear and right gear, enclose curved motor and set up on enclosing curved base plate, left side actuating lever and right actuating lever all rotate and set up on enclosing curved base plate, the output shaft and the left actuating lever of enclosing curved motor are connected, left side gear and right gear set up respectively on left actuating lever and right actuating lever, left side gear meshes with right gear mutually, left side gear can move right gear and right actuating lever through the driving band of enclosing curved motor and rotate.
Further, the rotating assembly comprises a surrounding and bending rotating plate, a baffle and a lower surrounding and bending wheel, the surrounding and bending rotating plate is arranged at the free end of the right driving rod, the baffle is arranged on the surrounding and bending rotating plate, the lower surrounding and bending wheel is arranged on the surrounding and bending rotating plate, the clamping assembly is arranged on the baffle and can enable the upper surrounding and bending wheel arranged on the clamping assembly to move close to or away from the lower surrounding and bending wheel, when the upper surrounding and bending wheel moves close to the lower surrounding and bending wheel, the clamping assembly can clamp a steel wire between the upper surrounding and bending wheel, and the surrounding and bending rotating plate drives the steel wire to rotate through the right driving rod, so that the steel wire can be bent.
Further, the clamping component comprises a connecting bolt, a moving block, a surrounding bending moving cylinder, a wedge-shaped sliding block and a ball bearing, the baffle plate is provided with a moving through hole for the rod part of the connecting bolt to pass through, the bottom of the connecting bolt is connected with a moving block, the bending-surrounding moving cylinder is arranged on the bending-surrounding moving cylinder baffle plate, the piston rod is connected with the wedge-shaped sliding block, the ball bearing is rotationally connected with the moving block, the ball bearing is positioned below the wedge-shaped sliding block, the bottom surface of the wedge-shaped sliding block is contacted with the ball bearing, the plane at the bottom of the wedge-shaped sliding block is closer to the ball bearing relative to the inclined plane of the wedge-shaped sliding block, the upper surrounding bending wheel is arranged on the moving block, when the surrounding bending moving cylinder drives the wedge-shaped sliding block to move, the ball bearing slides along the bottom of the wedge-shaped sliding block and drives the moving block and the upper surrounding bending wheel to move close to or far away from the lower surrounding bending wheel.
Furthermore, the enclosing and bending limiting groove with an upward opening is formed in the enclosing and bending rotating plate, the baffle is arranged at the opening of the enclosing and bending limiting groove, the moving block and the upper enclosing and bending wheel are located in the enclosing and bending limiting groove, and the lower enclosing and bending wheel is located below the enclosing and bending limiting groove.
Further, the upper enclosing bent wheel and the lower enclosing bent wheel are vertically arranged in parallel.
Furthermore, a spring is sleeved on the rod part of the connecting bolt above the baffle, and two ends of the spring respectively abut against the top of the baffle and the top of the connecting bolt.
Compared with the prior art, the utility model has the beneficial effects that: after the steel wire is clamped through the clamping assembly, the rotating assembly is used for bending the steel wire, and the effect of accurate bending is achieved while efficient bending is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of a bending mechanism of the present invention;
FIG. 2 is a schematic structural diagram of the bending mechanism of the present invention;
FIG. 3 is a schematic structural diagram of the bending mechanism of the present invention;
fig. 4 is a cross-sectional view of the rotating assembly and the clamping assembly of the present invention.
In the figure:
101-a bending motor; 102-right drive rod;
201-bending the rotating plate; 202-a baffle; 203-lower surrounding bending wheel; 204-bending a limit groove;
301-connecting bolts; 302-moving block; 303-bending a moving cylinder; 304-a wedge shaped slider; 305-ball bearings;
4-bending the substrate; 5-upward surrounding and bending wheels; 6-a frame; 7-upper wire feeding gear; 8-lower wire feeding gear; 9-wire feeding adjusting cylinder; 10-wire feeding regulating block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1 and 2, a steel wire frame bending mechanism includes a frame 6, a lower wire feeding rod is rotatably disposed on the frame 6, a wire feeding motor is further disposed on the frame 6, an output shaft of the wire feeding motor is connected to the lower wire feeding rod, a lower wire feeding gear 8 is disposed on the lower wire feeding rod, the lower wire feeding gear 8 is engaged with an upper wire feeding gear 7 mounted on the upper wire feeding rod, when the lower wire feeding rod drives the lower wire feeding gear 8 to rotate, the upper wire feeding gear 7 can drive the upper wire feeding rod to rotate, a wire feeding adjusting block 10 is disposed on the upper wire feeding rod, the wire feeding adjusting block 10 is rotatably connected to the frame 6 through a wire feeding moving rod, an upper wire feeding wheel and a lower wire feeding wheel are respectively disposed at free end portions of the upper wire feeding rod and the lower wire feeding rod, and when the upper wire feeding wheel and the lower wire feeding wheel are respectively contacted with upper and lower end surfaces of a steel wire, the steel wire can be fed to a next station;
the frame 6 is provided with a wire feeding adjusting cylinder 9, a piston rod of the wire feeding adjusting cylinder 9 is connected with a wire feeding adjusting piece, the wire feeding adjusting piece is rotationally connected with a wire feeding adjusting block 10, because the wire feeding adjusting block 10 is rotationally connected with the frame 6, when the wire feeding adjusting cylinder 9 drives one end of the wire feeding adjusting block 10 to vertically move, the other end of the wire feeding adjusting block 10 vertically moves in the opposite direction, namely, when the wire feeding adjusting cylinder 9 drives the wire feeding adjusting piece and one end of the wire feeding adjusting block 10 connected with the wire feeding adjusting piece to move upwards, the wire feeding adjusting block 10 rotates, one end of the wire feeding adjusting block 10 provided with an upper wire feeding wheel moves downwards, the upper wire feeding wheel is close to a lower wire feeding wheel, a steel wire between the upper wire feeding wheel and the lower wire feeding wheel is clamped, and when the wire feeding adjusting cylinder 9 drives one end of the wire feeding adjusting piece and one end of the wire feeding adjusting block 10 to move downwards, the wire feeding adjusting block 10 rotates, one end of a wire feeding adjusting block 10 provided with an upper wire feeding wheel moves upwards to enable the upper wire feeding wheel to be far away from a lower wire feeding wheel, and a steel wire between the upper wire feeding wheel and the lower wire feeding wheel is loosened;
the machine frame 6 is also provided with a wire feeding fixing block, a wire feeding limiting bolt is arranged on the wire feeding fixing block, and the wire feeding limiting bolt is positioned below the wire feeding adjusting block 10 and can limit the rotation amplitude of the wire feeding adjusting block 10;
the upper wire feeding rod is provided with a wire feeding limiting part, the wire feeding limiting part is provided with a wire feeding limiting through hole, the wire feeding limiting part is positioned between the upper wire feeding wheel and the wire feeding adjusting block 10, the rack 6 is provided with a limiting sliding block, the limiting sliding block penetrates through the wire feeding limiting through hole, the end size of the free end of the limiting sliding block is larger than that of the wire feeding limiting through hole, when the wire feeding adjusting block 10 moves up and down, the wire feeding limiting part moves together, and the limiting sliding block vertically moves in the wire feeding limiting through hole at the moment, so that the effect of limiting the moving range of the wire feeding adjusting block 10 is achieved;
referring to fig. 1 and 3, a surrounding bending base plate 4 is arranged on one side of a frame 6, a surrounding bending motor 101 is arranged on the surrounding bending base plate 4, an output shaft of the surrounding bending motor 101 is connected with a left driving rod, a left gear is arranged on the left driving rod, a right driving rod 102 is further rotatably arranged on the surrounding bending base plate 4, a right gear is arranged on the right driving rod 102, the left gear is meshed with the right gear, and the left gear can drive the right gear and the right driving rod 102 to rotate through the driving of the surrounding bending motor 101;
referring to fig. 1, 3 and 4, a surrounding bending rotation plate 201 is arranged at the free end of a right driving rod 102, a surrounding bending limiting groove 204 with an upward opening is arranged on the surrounding bending rotation plate 201, a baffle plate 202 is arranged on the surrounding bending rotation plate 201 and is positioned at the opening of the surrounding bending limiting groove 204, a moving through hole for a connecting bolt 301 to pass through is arranged on the baffle plate 202, the bottom of the connecting bolt 301 is connected with a moving block 302, a spring is sleeved on the connecting bolt 301, two ends of the spring are respectively abutted against the baffle plate 202 and the top of the connecting bolt 301, a surrounding bending moving cylinder 303 is arranged on the baffle plate 202, a piston rod of the surrounding bending moving cylinder 303 is connected with a wedge-shaped sliding block 304, a ball bearing 305 is rotatably connected on the moving block 302, the ball bearing 305 is positioned below the wedge-shaped sliding block 304 and is contacted with the bottom surface of the wedge-shaped sliding block 304, the moving block 302 is positioned in the surrounding bending limiting groove 204, an upper surrounding bending wheel 5 is arranged on the moving block 302, a lower encircling and bending wheel 203 is arranged on the encircling and bending rotating plate 201, and a certain distance is formed between the upper encircling and bending wheel 5 and the lower encircling and bending wheel 203 and the upper encircling and bending wheel and the lower encircling and bending wheel 203 are vertically arranged in parallel;
in an initial state, the inclined surface of the wedge-shaped slider 304 abuts against the top surface of the ball bearing 305, when the wedge-shaped slider 304 is driven by the air cylinder to move, the ball bearing 305 will move from the contact with the inclined surface of the wedge-shaped slider 304 to the contact with the plane at the bottom of the wedge-shaped slider 304, the plane at the bottom of the wedge-shaped slider 304 is closer to the ball bearing 305 relative to the inclined surface of the wedge-shaped slider 304, at this time, the ball bearing 305 and the moving block 302 connected with the ball bearing are extruded by the wedge-shaped slider 304, so that the moving block 302 moves downwards in the encircling limiting groove 204, the upper encircling wheel 5 moves close to the lower encircling wheel 203, a steel wire clamped by the upper wire feeding wheel and the lower wire feeding wheel and positioned between the upper encircling wheel 5 and the lower encircling wheel 203 is clamped, after clamping, the steel wire is driven by the encircling motor 101, the encircling rotating plate 201 drives the steel wire to rotate, the encircling of the steel wire is completed, so as to form a steel wire frame, because the part for clamping the steel wire is wheel, the other positions of the steel wire cannot be deformed in the process of bending;
after the enclosing and bending are finished, in order to enable the steel wire to be continuously enclosed and bent, the air cylinder drives the wedge-shaped sliding block 304 to move, the ball bearing 305 is enabled to move from the plane contact with the bottom of the wedge-shaped sliding block 304 to the inclined plane contact with the wedge-shaped sliding block 304, under the elastic action of the spring, the ball bearing 305 and the moving block 302 connected with the ball bearing 305 move upwards along the inclined plane of the wedge-shaped sliding block 304, the upper enclosing and bending wheel 5 moves away from the lower enclosing and bending wheel 203, the steel wire clamped by the upper enclosing and bending wheel 5 and the lower enclosing and bending wheel 203 is loosened, the wire feeding adjusting air cylinder 9 can also drive the wire feeding adjusting block 10 to rotate, the upper wire feeding wheel moves away from the lower wire feeding wheel, the steel wire clamped by the upper wire feeding wheel and the lower wire feeding wheel is loosened to continue feeding, and the following steel wire is enclosed and bent.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a steel wire frame encloses curved mechanism, its characterized in that includes drive assembly, runner assembly and clamping component, clamping component sets up on runner assembly to can with the runner assembly cooperation presss from both sides tightly the steel wire, drive assembly is connected with runner assembly, works as when runner assembly and clamping component press from both sides the steel wire tightly jointly, runner assembly can drive it through drive assembly and drive the steel wire and rotate, makes the steel wire can be bent.
2. A wire frame wrap mechanism according to claim 1, wherein: drive assembly is including enclosing curved motor (101), left driving pole, right driving pole (102), left gear and right gear, enclose curved motor (101) and set up on enclosing curved base plate (4), left driving pole and right driving pole (102) all rotate and set up on enclosing curved base plate (4), the output shaft and the left driving pole of enclosing curved motor (101) are connected, left gear and right gear set up respectively on left driving pole and right driving pole (102), left gear meshes with right gear mutually, left gear can move right gear and right driving pole (102) through the driving band of enclosing curved motor (101) and rotate.
3. A wire frame wrap mechanism according to claim 2, wherein: the rotating assembly comprises a surrounding and bending rotating plate (201), a baffle plate (202) and a lower surrounding and bending wheel (203), the surrounding and bending rotating plate (201) is arranged at the free end of a right driving rod (102), the baffle plate (202) is arranged on the surrounding and bending rotating plate (201), the lower surrounding and bending wheel (203) is arranged on the surrounding and bending rotating plate (201), the clamping assembly is arranged on the baffle plate (202) and can enable an upper surrounding and bending wheel (5) arranged on the clamping assembly to move close to or away from the lower surrounding and bending wheel (203), when the upper surrounding and bending wheel (5) moves close to the lower surrounding and bending wheel (203), the steel wire between the upper surrounding and bending wheel (5) and the lower surrounding and bending wheel (203) can be clamped tightly, and the surrounding and bending rotating plate (201) drives the steel wire to rotate through the right driving rod (102), so that the steel wire can be bent.
4. A wire frame wrap mechanism according to claim 3, wherein: the clamping assembly comprises a connecting bolt (301), a moving block (302), a surrounding bending moving cylinder (303), a wedge-shaped sliding block (304) and a ball bearing (305), a moving through hole for the rod part of the connecting bolt (301) to penetrate is formed in the baffle plate (202), the bottom of the connecting bolt (301) is connected with the moving block (302), the surrounding bending moving cylinder (303) is arranged on the surrounding bending moving cylinder baffle plate (202), a piston rod is connected with the wedge-shaped sliding block (304), the ball bearing (305) is rotationally connected with the moving block (302), the ball bearing (305) is located below the wedge-shaped sliding block (304), the bottom surface of the wedge-shaped sliding block (304) is in contact with the ball bearing (305), the plane of the bottom of the wedge-shaped sliding block (304) is closer to the inclined plane of the wedge-shaped sliding block (304), the upper surrounding bending wheel (5) is arranged on the moving block (302), when the enclosing and bending moving cylinder (303) drives the wedge-shaped sliding block (304) to move, the ball bearing (305) slides along the bottom of the wedge-shaped sliding block (304) and drives the moving block (302) and the upper enclosing and bending wheel (5) to move close to or far away from the lower enclosing and bending wheel (203).
5. A wire frame wrap mechanism according to claim 4, wherein: the bending limiting device is characterized in that a bending limiting groove (204) with an upward opening is formed in the bending rotating plate (201), the baffle plate (202) is arranged at the opening of the bending limiting groove, the moving block (302) and the upper bending wheel (5) are located in the bending limiting groove, and the lower bending wheel (203) is located below the bending limiting groove (204).
6. A wire frame wrap mechanism according to claim 5, wherein: the upper enclosing bent wheel (5) and the lower enclosing bent wheel (203) are vertically arranged in parallel.
7. A wire frame wrap mechanism according to claim 4, wherein: the spring is sleeved on the rod part of the connecting bolt (301) above the baffle plate (202), and two ends of the spring are respectively abutted against the top parts of the baffle plate (202) and the connecting bolt (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220607200.3U CN216938199U (en) | 2022-03-18 | 2022-03-18 | Steel wire frame encloses curved mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220607200.3U CN216938199U (en) | 2022-03-18 | 2022-03-18 | Steel wire frame encloses curved mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216938199U true CN216938199U (en) | 2022-07-12 |
Family
ID=82297407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220607200.3U Active CN216938199U (en) | 2022-03-18 | 2022-03-18 | Steel wire frame encloses curved mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216938199U (en) |
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2022
- 2022-03-18 CN CN202220607200.3U patent/CN216938199U/en active Active
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