A straightening mechanism used with a webbing machine

Abstract

The utility model provides a kind of straightening mechanism matched with weaving machine, it is related to weaving machine field, including first wire inlet, second wire inlet, metering wheel, straightening roller, wire feeding wheel, wire outlet, cutter, the first wire inlet is arranged in weaving machine rack tail portion, with equipment through bolt connection, the first wire inlet center is provided with the steel sleeve of being welded with the first wire inlet connection, in the utility model, the straightening mechanism matched with weaving machine provided, with many-sided advantage, wire inlet can ensure that the direction of wire is consistent, prevent excessive bending and winding steel bar to enter, second wire inlet can also stabilize outlet cooperation cutter accurate cutting, metering wheel is driven encoder to determine length by with steel wire friction, avoid counting error, straightening roller high-speed rotation makes steel wire plastic deformation, eliminate bending defect, wire feeding wheel is automatically sent wire under the pressure of cylinder and motor drive, and the setting of wire inlet, can stabilize steel wire outlet, cooperation cutter.

Description

Technical Field

[0001] This utility model relates to the field of web weaving machines, and in particular to a straightening mechanism used in conjunction with a web weaving machine. Background Technology

[0002] A mesh weaving machine is a type of mechanical equipment specifically designed for weaving mesh-like structural materials. It is commonly used to produce various mesh products such as fishing nets, fencing nets, steel mesh for construction, and plastic nets.

[0003] A straightening mechanism used in conjunction with a web weaving machine is an auxiliary device for correcting and adjusting problems such as web surface skewing or uneven tension that occur during the weaving process.

[0004] The existing straightening mechanism used with a wire mesh weaving machine has the following shortcomings: In modern highway construction, reinforced gabion mesh is an important auxiliary material that can effectively prevent road surface cracking caused by natural aging and excessive temperature differences. The traditional processing method involves the operator manually stopping the equipment according to the reinforcement requirements, manually feeding the pre-straightened steel wire between the warp and weft wires of the equipment, and then starting the equipment again. During this process, counting errors often occur, leading to incorrect reinforcement positions, wasting steel bars, and other situations. Moreover, the process poses significant safety hazards. Therefore, based on the gabion mesh machines available on the market, a structure that can achieve automatic reinforcement is designed to meet production requirements and improve work efficiency. Summary of the Invention

[0005] This invention uses bus control to coordinate the operation of the weaving machine and the straightening mechanism to achieve real-time straightening. Furthermore, the encoder on the meter wheel replaces the servo motor, reducing costs while ensuring accuracy, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a straightening mechanism for use with a web weaving machine, comprising a first inlet, a second inlet, a counting wheel, a straightening roller, a feeding wheel, an outlet, and a cutter. The first inlet is located at the tail of the web weaving machine frame and is connected to the equipment by bolts. A steel sleeve welded to the first inlet is located at the center of the first inlet. A counting wheel is located in front of the first inlet, and a first tensioning sleeve is located on the counting wheel. A counting shaft is located at the center of the first tensioning sleeve, and the counting shaft and the first tensioning sleeve are detachably tensioned. Bearings embedded in the counting frame are located on both sides of the counting shaft, and the bearings are detachably connected to the counting frame. An encoder is located at one end of the counting shaft and is detachably connected to the counting shaft via a coupling. A first pressing block is located in the middle of the counting frame and is detachably slidably connected to the counting frame. A first pressure plate is located above the counting frame and is detachably connected to the counting frame via bolts. A first pressing cylinder is located above the first pressure plate and is detachably connected to the first pressure plate via bolts. Both the first yarn inlet and the metering wheel are mounted on the metering base, which is welded to the weaving machine. A straightening roller is positioned in front of the metering wheel, with a first pulley at one end. Bearings with mounting seats are located on both sides of the straightening roller, and pads are placed above the bearings. The bearings, pads, and straightening frame are connected by bolts. The straightening frame is bolted to the weaving machine. A motor is located on the side of the equipment, and a first motor frame is located below the motor. The first motor frame is welded to the weaving machine and bolted to the motor. The bolt holes of the first motor frame are slotted, and the motor shaft is equipped with a second pulley. The motor and the straightening roller are connected by a belt. In front of the straightening roller is a yarn feeding wheel, and a second tensioning sleeve is set in the yarn feeding wheel. The yarn feeding shaft is set in the center of the tensioning sleeve. The second tensioning sleeve and the yarn feeding shaft are detachably tensioned. The yarn feeding shaft is connected to the yarn feeding frame on both sides by bearings. A gear is set at the right end of the yarn feeding shaft. Through the above components, the coordinated operation of the weaving machine and the straightening mechanism is controlled by a bus. The straightening mechanism is set up to realize real-time straightening.

[0007] Preferably, the upper and lower wire feeding shafts are connected by gear meshing. The two lower wire feeding shafts are provided with a first synchronous pulley on the left side, and a second synchronous pulley is provided on the motor reducer shaft. The first and second synchronous pulleys are connected by a synchronous belt. The upper and lower wire feeding shafts are connected by gear meshing, and the two lower wire feeding shafts are connected to the motor reducer by synchronous pulleys and a synchronous belt. This transmission method can ensure the synchronous operation of the wire feeding shafts, making the wire feeding more stable and avoiding wire slippage or inconsistent feeding speed.

[0008] Preferably, a second motor frame is provided below the drive motor, and the second motor frame is welded to the weaving machine. A second clamping block is provided in the middle of the wire feeding frame, which is detachably and slidably frictionally connected to the wire feeding frame. The second motor frame is provided below the drive motor and welded to the weaving machine, which improves the stability of the motor installation.

[0009] Preferably, a second pressure plate is provided above the wire feeding frame and is detachably connected to the wire feeding frame by bolts. A second pressing cylinder is provided above the second pressure plate and is detachably connected to the second pressure plate by bolts. The arrangement of the second pressure plate and the second pressing cylinder makes the structure of the wire feeding mechanism more compact, occupies less space, and facilitates the overall layout of the equipment.

[0010] Preferably, a second wire inlet is provided in front of the wire feeding wheel. The second wire inlet is a hollow round tube with threads on its surface. The two ends of the second wire inlet are locked with nuts after passing through the spike shaft base. The position of the second wire inlet can be accurately fixed, providing accurate guidance for the steel wire and ensuring that the steel wire smoothly enters the subsequent processing steps.

[0011] Preferably, a cutter is provided in front of the spike shaft base. The cutter has a blade at one end and a thread at the other end. One end of the cutter is parallel to the wire feeding port, and the other end is connected to a cylinder through a thread. The cylinder is connected to the spike shaft base by bolts, which facilitates installation and maintenance. At the same time, the cylinder can drive the cutter to move quickly, thereby improving production efficiency.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. The straightening mechanism provided in this utility model for use with a wire weaving machine has many advantages. The wire inlet can ensure that the direction of incoming wire is consistent and prevent excessively bent and entangled steel bars from entering. The second wire inlet can also stabilize the outlet and cooperate with the cutter for precise cutting. The meter wheel drives the encoder to determine the length by friction with the steel wire to avoid counting errors. The high-speed rotation of the straightening roller causes the steel wire to plastically deform and eliminate bending defects. The wire feeding wheel automatically feeds the wire under the pressure of the cylinder and the drive of the motor. The setting of the wire inlet can stabilize the steel wire outlet and cooperate with the cutter.

[0013] 2. In this utility model, the mechanism solves many problems of traditional processes. The original manual threading was time-consuming, laborious and inaccurate, while the current automatic threading is highly efficient and accurate. It also avoids the problem of steel wires easily bending during transportation due to pre-straightening. The threading length can be adjusted according to the actual working conditions. The weaving machine and the straightening mechanism work together through bus control to achieve real-time straightening. Moreover, the encoder on the meter wheel replaces the servo motor, which reduces costs while ensuring accuracy. In addition, for the thread feeding wheel, the motor reducer and shaft can be connected and driven by various transmission methods such as synchronous belt, belt, chain, and gear. The mechanism frame can be connected to the weaving machine by bolt connection. Attached Figure Description

[0014] Figure 1 This utility model provides a perspective view of the main structure of a straightening mechanism used in conjunction with a web weaving machine; Figure 2An enlarged perspective view of the structure of a straightening mechanism connected to a bearing with a seat, which is used in conjunction with a wire mesh weaving machine, is provided for this utility model. Figure 3 This utility model presents an enlarged perspective view of the structure of the pad block connected in the straightening mechanism used in conjunction with a web weaving machine.

[0015] Legend: 1. First wire inlet; 2. Steel sleeve; 3. Meter counter wheel; 4. First tensioning sleeve; 5. Meter counter shaft; 6. Bearing; 7. Meter counter frame; 8. Encoder; 9. First clamping block; 10. First pressure plate; 11. First clamping cylinder; 12. Meter counter base; 13. Straightening roller; 14. Bearing with seat; 15. Straightening frame; 16. Motor; 17. First motor frame; 18. First pulley; 19. Second... 20. Belt pulley; 21. Wire feed roller; 22. Second tensioning sleeve; 23. Wire feed shaft; 24. Wire feed frame; 25. Gear; 26. First synchronous belt pulley; 27. Motor reducer; 28. Second synchronous belt pulley; 29. ​​Second motor frame; 30. Second clamping block; 31. Second pressure plate; 32. Second clamping cylinder; 33. Wire inlet; 34. Spike shaft base; 35. Cylinder body; 36. Pad block. Detailed Implementation

[0016] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] Please see Figures 1-3This utility model provides a technical solution: a straightening mechanism used in conjunction with a web weaving machine, including a first inlet 1, a second inlet 32, a counting wheel 3, a straightening roller 13, a feeding wheel 20, an outlet filament, and a cutter 34. The first inlet 1 is located at the tail of the web weaving machine frame and is connected to the equipment by bolts. A steel sleeve 2, welded to the center of the first inlet 1, is provided. A counting wheel 3 is located in front of the first inlet 1, and a first tensioning sleeve 4 is provided on the counting wheel 3. A counting shaft 5 is located at the center of the first tensioning sleeve 4, and the counting shaft 5 and the first tensioning sleeve 4 are detachable. The tensioning connection includes bearings 6 embedded in the measuring frame 7 on both sides of the measuring shaft 5, which are detachably connected to the measuring frame 7. An encoder 8 is detachably connected to the measuring shaft 5 via a coupling at one end. A first pressing block 9 is detachably slidably connected to the measuring frame 7 in the middle. A first pressure plate 10 is detachably connected to the measuring frame 7 via bolts above it. A first pressing cylinder 11 is detachably connected to the first pressure plate 10 via bolts above it. The first yarn inlet 1 and the measuring wheel 3 are both located on the weaving machine. On the welded metering base 12; a straightening roller 13 is set in front of the metering wheel 3, a first pulley 18 is set at one end of the straightening roller 13, bearings 14 are set on both sides of the straightening roller 13, and a pad 36 is set above the bearings 14. The bearings 14, the pads 36 and the straightening frame 15 are connected by bolts. The straightening frame 15 is connected to the weaving machine by bolts. A motor 16 is set on the side of the equipment, and a first motor frame 17 is set below the motor 16. The first motor frame 17 is welded to the weaving machine and bolted to the motor 16. The 7 bolt holes are slotted, and the motor 16 shaft is equipped with a second pulley 19. The motor 16 and the straightening roller 13 are connected by a belt. In front of the straightening roller 13 is a feeding wheel 20, in which a second tensioning sleeve 21 is provided. The center of the tensioning sleeve is provided with a feeding shaft 22. The second tensioning sleeve 21 and the feeding shaft 22 are detachably tensioned. The two sides of the feeding shaft 22 are connected to the feeding frame 23 through bearings. A gear 24 is provided at the right end of the feeding shaft 22. Through the above components, the coordinated operation of the weaving machine and the straightening mechanism is controlled by the bus. The straightening mechanism is set up to realize real-time straightening.

[0019] like Figure 1 As shown, the upper and lower wire feeding shafts 22 are connected by gears 24. The two lower wire feeding shafts 22 are provided with a first synchronous pulley 25 on the left side, and a second synchronous pulley 27 is provided on the shaft of the motor reducer 26. The first synchronous pulley 25 and the second synchronous pulley 27 are connected by a synchronous belt. The upper and lower wire feeding shafts 22 are connected by gears 24, and the two lower wire feeding shafts 22 are connected to the motor reducer 26 by synchronous pulleys and a synchronous belt. This transmission method can ensure the synchronous operation of the wire feeding shafts 22, making the wire feeding more stable and avoiding the situation of wire slippage or inconsistent feeding speed.

[0020] like Figure 1 As shown, a second motor frame 28 is provided below the drive motor. The second motor frame 28 is welded to the weaving machine. A second clamping block 29 is provided in the middle of the wire feeding frame 23 and is detachably and slidably frictionally connected to the wire feeding frame 23. The second motor frame 28 is provided below the drive motor and is welded to the weaving machine, which improves the stability of the motor installation.

[0021] like Figure 1 As shown, a second pressure plate 30 is provided above the wire feeding frame 23 and is detachably connected to the wire feeding frame 23 by bolts. A second pressing cylinder 31 is provided above the second pressure plate 30 and is detachably connected to the second pressure plate 30 by bolts. The arrangement of the second pressure plate 30 and the second pressing cylinder 31 makes the structure of the wire feeding mechanism more compact, occupies less space, and facilitates the overall layout of the equipment.

[0022] like Figure 1 As shown, a second wire inlet 32 ​​is provided in front of the wire feeding wheel 20. The second wire inlet 32 ​​is a hollow round tube with threads on its surface. The second wire inlet 32 ​​is locked at both ends with nuts after passing through the spike shaft base 33. The position of the second wire inlet 32 ​​can be precisely fixed by locking the two ends with nuts after passing through the spike shaft base 33, providing accurate guidance for the steel wire and ensuring that the steel wire smoothly enters the subsequent processing steps.

[0023] like Figure 1 As shown, a cutter 34 is provided in front of the spike shaft base 33. The cutter 34 has a blade at one end and a thread at the other end. One end of the cutter 34 is parallel to the wire feeding port, and the other end is connected to the cylinder 35 by a thread. The cylinder 35 is connected to the spike shaft base 33 by bolts, which facilitates installation and maintenance. At the same time, the drive of the cylinder 35 can realize the rapid movement of the cutter 34, thereby improving production efficiency.

[0024] The operating method and working principle of this device are as follows: When the weaving machine reaches the preset reinforcement position, it automatically stops. The system sends a start signal to the straightening mechanism, at which time the two motors 16 start synchronously. The motor reducer 26 drives the wire feeding wheel 20 to rotate. The friction between the wire feeding wheel 20, which is pressed by the cylinder, and the steel wire drives the steel wire forward. At the same time, the meter counting wheel 3 rotates passively due to friction after contacting the steel wire. The encoder 8 connected to its shaft end records the length of the steel wire passing through in real time. When the steel wire passes the straightening roller, the motor 16 drives the straightening roller to rotate at high speed through the belt, utilizing repeated... The bending plastic deformation principle straightens the bent steel wire. When the steel wire is fed to the length value set by the encoder 8, the motor 16 and the motor reducer 26 stop running synchronously. After the air cylinder 35 of the cutter 34 is ventilated, it drives the blade to move. The blade, which is parallel to the wire feeding port, accurately cuts the steel wire. Then the weaving machine receives the signal and restarts automatically to continue to complete the subsequent weaving process. The whole process is controlled by the bus to realize the coordinated operation of the weaving machine and the straightening mechanism. From wire feeding, straightening, meter counting to cutting, everything is completed automatically, which solves the counting error and safety hazards of traditional manual wire threading.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A straightening mechanism for use with a wire mesh weaving machine, characterized in that, The device includes a first inlet (1), a second inlet (32), a counting wheel (3), a straightening roller (13), a feeding wheel (20), an outlet, a cutter (34), and a drive motor. The first inlet (1) is located at the tail of the frame of the weaving machine and is connected to the equipment by bolts. A steel sleeve (2) is provided at the center of the first inlet (1) and welded to it. A counting wheel (3) is provided in front of the first inlet (1). A first tensioning sleeve (4) is provided on the counting wheel (3). A counting shaft (5) is located at the center of the first tensioning sleeve (4). The counting shaft (5) and the first tensioning sleeve (4) are detachably tensioned. The counting shaft (5) is provided on both sides with embedded measuring rods. The bearing (6) on the meter rack (7) is detachably connected to the meter rack (7). One end of the meter rack (5) is equipped with an encoder (8) that is detachably connected to the meter rack (5) via a coupling. The middle of the meter rack (7) is equipped with a first pressing block (9) that is detachably slidably connected to the meter rack (7). The top of the meter rack (7) is equipped with a first pressure plate (10) that is detachably connected to the meter rack (7) via bolts. The top of the first pressure plate (10) is equipped with a first pressing cylinder (11) that is detachably connected to the first pressure plate (10) via bolts. The first yarn inlet (1) and the meter wheel (3) are both located on the meter base (12) that is welded to the mesh weaving machine. A straightening roller (13) is provided in front of the measuring wheel (3). A first pulley (18) is provided at one end of the straightening roller (13). A seated bearing (14) is provided on both sides of the straightening roller (13). A pad (36) is provided above the seated bearing (14). The seated bearing (14), the pad (36) and the straightening frame (15) are connected by bolts. The straightening frame (15) is connected to the weaving machine by bolts. A motor (16) is provided on the side of the equipment. A first motor frame (17) is provided below the motor (16). The first motor frame (17) is connected to the weaving machine by welding. The first motor frame (17) is connected to the motor (16) by bolts. The bolt holes of the first motor frame (17) are slots. A second pulley (19) is provided on the shaft of the motor (16). The motor (16) is connected to the straightening roller (13) by a belt. The straightening roller (13) is in front of a wire feeding wheel (20), and a second tensioning sleeve (21) is provided in the wire feeding wheel (20). A wire feeding shaft (22) is provided in the center of the tensioning sleeve. The second tensioning sleeve (21) and the wire feeding shaft (22) are detachably tensioned. The two sides of the wire feeding shaft (22) are connected to the wire feeding frame (23) through bearings. A gear (24) is provided at the right end of the wire feeding shaft (22).

2. The straightening mechanism for use with a wire mesh weaving machine according to claim 1, characterized in that: The upper and lower wire feeding shafts (22) are connected by gears (24). The two lower wire feeding shafts (22) are provided with a first synchronous pulley (25) on the left side, and a second synchronous pulley (27) is provided on the shaft of the motor reducer (26). The first synchronous pulley (25) and the second synchronous pulley (27) are connected by a synchronous belt.

3. The straightening mechanism for use with a web weaving machine according to claim 1, characterized in that: A second motor frame (28) is provided below the drive motor. The second motor frame (28) is connected to the weaving machine by welding. A second pressing block (29) is provided in the middle of the wire feeding frame (23) and is detachably and slidably connected to the wire feeding frame (23).

4. The straightening mechanism for use with a web weaving machine according to claim 1, characterized in that: A second pressure plate (30) is provided above the wire feeder (23) and is detachably connected to the wire feeder (23) by bolts. A second pressing cylinder (31) is provided above the second pressure plate (30) and is detachably connected to the second pressure plate (30) by bolts.

5. A straightening mechanism for use with a web weaving machine according to claim 1, characterized in that: The wire feeding wheel (20) is provided with a second wire inlet (32) in front of it. The second wire inlet (32) is a hollow round tube with threads on its surface. The second wire inlet (32) is locked at both ends with nuts after passing through the spiked shaft base (33).

6. A straightening mechanism for use with a wire mesh weaving machine according to claim 5, characterized in that: A cutter (34) is provided in front of the spike shaft base (33). The cutter (34) has a blade at one end and a thread at the other end. One end of the cutter (34) is parallel to the wire feeding port, and the other end is connected to the cylinder (35) through the thread. The cylinder (35) is connected to the spike shaft base (33) through bolts.

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