Automatic feeding device for gabion net winding spring machine

Abstract

The utility model discloses a kind of automatic feeding devices for gabion net spring winding machine, including guide plate and double-wheel straightening module, the guide plate is close to the position of upper end and is provided with servo motor, the double-wheel straightening module is provided with multiple, multiple double-wheel straightening module is sequentially followed in guide plate from top to bottom, the double-wheel straightening module includes lower fixed plate and upper fixed plate;The utility model structure design is reasonable, practical and convenient, one, by setting servo motor and cooperating transmission belt and transmission wheel can make steel wire automatic feeding, also can make steel wire feeding length more accurate, further improve the continuous stability of spring winding machine and carry out wire winding;Two, the setting of double-wheel straightening module can change the spacing between upper feeding wheel and lower feeding wheel, to adjust the tension of steel wire passing through double-wheel straightening module, and the adjustment of steel wire tension is simplified.

Description

Technical Field

[0001] This utility model relates to the field of production equipment, and in particular to an automatic feeding device for a gabion mesh winding machine. Background Technology

[0002] Gabion wire coiling machines are mainly used to process gabion wire into spiral structures, and are mainly used in water conservancy protection projects, embankment protection, river management and other fields.

[0003] When processing steel wire in a gabion spring winding machine, a feeding device is usually required at the front end of the machine to continuously feed the steel wire into it. Currently, the feeding device typically passes the steel wire through a hard alloy sleeve and into a guide plate for initial positioning, and then uses a pulley system to control the tension. This method requires operators to manually connect the steel wire to the spring rod before operation, and the tension control via the pulleys also requires experienced operators to adjust, which is inconvenient. Furthermore, the traditional feeding device passively feeds the wire using the traction force of the machine, resulting in inaccurate wire feeding lengths and hindering efficient and convenient automatic wire feeding. It also makes it difficult to easily adjust the wire tension. Therefore, improvements are needed. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides an automatic feeding device for a gabion mesh winding machine, comprising a guide plate and a double-wheel straightening module. A servo motor is positioned near the upper end of the guide plate, with a drive wheel mounted on one end. Multiple double-wheel straightening modules are provided, each with a transmission wheel mounted on one end. These modules are arranged sequentially from top to bottom on the guide plate. Each double-wheel straightening module includes a lower fixed plate and an upper fixed plate. An anti-jump guide wheel and multiple guide wheels are mounted on the lower fixed plate. The anti-jump guide wheel is positioned at the front end of the guide wheels. A lower feed wheel seat is positioned at the rear end of the lower fixed plate. The lower feed wheel seat is located at the rear end of the lower fixed plate. Each position has a through hole, through which a drive shaft passes. A lower wire feeding wheel is mounted on the drive shaft and installed between the lower wire feeding wheel seat and the lower fixed plate. Multiple guide wheels are mounted on the upper fixed plate. An upper wire feeding wheel seat is located behind the upper fixed plate. There are two upper wire feeding wheel seats, which are respectively mounted on the lower fixed plate and the lower wire feeding wheel seat. Each upper wire feeding wheel seat has an adjustment knob that passes through the upper wire feeding wheel seat and is installed in the lower fixed plate and the lower wire feeding wheel seat. A spring is fitted on the adjustment knob. Each upper wire feeding wheel seat has a through hole, through which a rotating rod passes. An upper wire feeding wheel is mounted on the rotating rod and installed between the two upper wire feeding wheel seats.

[0005] Preferably, the lower fixing plate is provided with two guide rods, the upper ends of which are inserted into the upper fixing plate. An adjusting screw is provided at the middle position of the lower fixing plate, the adjusting screw passes through the upper fixing plate, and springs are sleeved on both the guide rods and the adjusting screw. An adjusting nut is provided on the adjusting screw.

[0006] Preferably, the wire guide plate has multiple wire-threading holes on both its front and rear ends. A hard alloy sleeve is installed in the wire-threading hole on the front end of the wire guide plate, and a steel wire limiting sleeve is installed in the wire-threading hole on the rear end of the wire guide plate.

[0007] Preferably, one end of both the drive shaft and the rotating rod is provided with a gear, and the two gears mesh with each other.

[0008] Preferably, a first transmission belt, a second transmission belt, and a third transmission belt are respectively provided between the drive wheel and the transmission wheel, and between the transmission wheels, and the drive wheel and each transmission wheel are connected by the first transmission belt, the second transmission belt, and the third transmission belt.

[0009] The beneficial effects of this utility model are as follows: The utility model has a reasonable structural design and is practical and convenient. First, by setting a servo motor and cooperating with a transmission belt and transmission wheel, the steel wire can be automatically fed, and the wire feeding length can be made more accurate, further improving the continuous and stable winding of the spring winding machine. Second, the setting of the double wheel straightening module can adjust the tension of the steel wire passing through the double wheel straightening module by changing the distance between the upper and lower wire feeding wheels, which simplifies the adjustment of the steel wire tension. Attached Figure Description

[0010] This utility model will be described by way of example and with reference to the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is a front view structural diagram of the present invention; Figure 4 This is a schematic diagram of the dual-wheel straightening module structure of this utility model; Figure 5 This is a schematic diagram of the right side view of the dual-wheel straightening module of this utility model; Figure 6 This is a rear view structural diagram of the dual-wheel straightening module of this utility model; In the diagram: 1. Guide plate; 2. Servo motor; 3. Steel wire; 4. Dual-wheel straightening module; 5. Drive wheel; 6. First transmission belt; 7. Steel wire limit sleeve; 8. Second transmission belt; 9. Transmission wheel; 10. Third transmission belt; 11. Lower fixed plate; 12. Upper fixed plate; 13. Anti-jump guide wheel; 14. Guide wheel; 15. Upper wire feed wheel seat; 16. Lower wire feed wheel seat; 17. Gear; 18. Adjustment knob; 19. Spring; 20. Upper wire feed wheel; 21. Lower wire feed wheel; 22. Transmission shaft; 23. Adjusting screw; 24. Guide rod; 25. Adjusting nut; 26. Carbide sleeve. Detailed Implementation

[0011] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0012] Unless otherwise stated, any feature in this specification may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is merely one example of a series of equivalent or similar features.

[0013] like Figure 1 , 2An automatic feeding device for a gabion mesh winding machine, shown in figures 3, 4, and 5, includes a guide plate 1 and a double-wheel straightening module 4. A servo motor 2 is located near the upper end of the guide plate 1, and a drive wheel 5 is mounted on one end of the servo motor 2. Multiple double-wheel straightening modules 4 are provided, each with a transmission wheel 9 mounted on one end. These modules are arranged sequentially from top to bottom on the guide plate 1. Each double-wheel straightening module 4 includes a lower fixed plate 11 and an upper fixed plate 12. An anti-jump guide wheel 13 and multiple guide wheels 14 are mounted on the lower fixed plate 11. The anti-jump guide wheel 13 is located at the front end of the multiple guide wheels 14. A lower feed wheel seat 16 is located at the rear end of the lower fixed plate 11. Through holes are provided on both the lower feed wheel seat 16 and the rear end of the lower fixed plate 11, through which wires pass. A drive shaft 22 is provided, on which a lower feed roller 21 is mounted. The lower feed roller 21 is installed between a lower feed roller seat 16 and a lower fixed plate 11. A plurality of guide rollers 14 are mounted on an upper fixed plate 12. An upper feed roller seat 15 is provided behind the upper fixed plate 12. There are two upper feed roller seats 15, which are respectively mounted on the lower fixed plate 11 and the lower feed roller seat 16. Each upper feed roller seat 15 is provided with an adjustment knob 18. The adjustment knob 18 passes through the upper feed roller seat 15 and is installed in the lower fixed plate 11 and the lower feed roller seat 16. A spring 19 is sleeved on the adjustment knob 18. Each upper feed roller seat 15 has a through hole, through which a rotating rod passes. An upper feed roller 20 is mounted on the rotating rod and is installed between the two upper feed roller seats 15.

[0014] Two guide rods 24 are provided on the lower fixing plate 11. The upper end of the guide rods 24 is inserted into the upper fixing plate 12. An adjusting screw 23 is provided at the middle position on the lower fixing plate 11. The adjusting screw 23 passes through the upper fixing plate 12. Springs 19 are sleeved on both the guide rods 24 and the adjusting screw 23. An adjusting nut 25 is provided on the adjusting screw 23.

[0015] Multiple wire-threading holes are provided on the front and rear ends of the wire guide plate 1. A hard alloy sleeve 26 is installed in the wire-threading hole on the front end of the wire guide plate 1, and a steel wire limiting sleeve 7 is installed in the wire-threading hole on the rear end of the wire guide plate 1.

[0016] Both the drive shaft 22 and the rotating rod are equipped with gears 17 at one end, and the two gears 17 mesh with each other.

[0017] A first transmission belt 6, a second transmission belt 8, and a third transmission belt 10 are respectively provided between the drive wheel 5 and the transmission wheel 9, and between the transmission wheels 9 and the transmission wheels 9. The drive wheel 5 and each transmission wheel 9 are connected by the first transmission belt 6, the second transmission belt 8, and the third transmission belt 10.

[0018] During use, the steel wire 3 is passed through the hard alloy sleeve 26 and into the wire guide plate 1. The steel wire 3 inserted into the wire guide plate 1 passes between the anti-jump wire guide wheel 13 and each wire guide wheel 14 in sequence. Then the steel wire is passed between the upper wire feed wheel 20 and the lower wire feed wheel 21 and exits the wire guide plate through the steel wire limiting sleeve 7.

[0019] The servo motor 2 drives the drive wheel 5 to rotate, which in turn drives the first transmission belt 6 to rotate, thereby driving the transmission wheel 9 to rotate, which in turn drives the second transmission belt 8 and the third transmission belt 10 to rotate, thereby driving all the transmission wheels 9 to rotate, causing the gear 17 to rotate, and thus enabling the upper wire feeding wheel 20 and the lower wire feeding wheel 21 to rotate and actively feed the steel wire backward.

[0020] When it is necessary to adjust the tension of the wire 3 during the wire feeding process, it can be adjusted by turning the knob 18. That is, when the knob is loosened, the distance between the upper wire feeding wheel 20 and the lower wire feeding wheel 21 increases, which reduces the clamping force between the upper wire feeding wheel 20 and the lower wire feeding wheel 21, further reducing the tension of the wire 3. Conversely, when the knob is tightened, the distance between the upper wire feeding wheel 20 and the lower wire feeding wheel 21 decreases, which increases the clamping force between the upper wire feeding wheel 20 and the lower wire feeding wheel 21, further increasing the tension of the wire 3.

[0021] The setting of the adjusting screw 23 can facilitate the adjustment of the distance between the guide wheel 14 of the upper fixed plate 12 and the guide wheel 14 of the lower fixed plate 11, so as to accommodate steel wires of different thicknesses, thereby improving the flexibility of the automatic feeding device of the gabion mesh winding machine.

[0022] The wire limiting sleeve 7 can fix the position of the wire relatively, thereby improving the stability of wire feeding.

[0023] The beneficial effects of this utility model are as follows: The utility model has a reasonable structural design and is practical and convenient. First, by setting a servo motor and cooperating with a transmission belt and transmission wheel, the steel wire can be automatically fed, and the wire feeding length can be made more accurate, further improving the continuous and stable winding of the spring winding machine. Second, the setting of the double wheel straightening module can adjust the tension of the steel wire passing through the double wheel straightening module by changing the distance between the upper and lower wire feeding wheels, which simplifies the adjustment of the steel wire tension.

[0024] This invention is not limited to the specific embodiments described above. This invention extends to any new feature or combination disclosed in this specification, as well as any new method or process step or combination disclosed herein.

Claims

1. An automatic feeding device for a gabion mesh winding machine, characterized in that, The device includes a wire guide plate (1) and a dual-wheel straightening module (4). A servo motor (2) is located near the upper end of the wire guide plate (1). A drive wheel (5) is mounted on one end of the servo motor (2). Multiple dual-wheel straightening modules (4) are provided, each with a transmission wheel (9) mounted on one end. The multiple dual-wheel straightening modules (4) are arranged sequentially from top to bottom on the wire guide plate (1). Each dual-wheel straightening module (4) includes a lower fixing plate (…). 11) and upper fixed plate (12), the lower fixed plate (11) is equipped with an anti-jump guide wheel (13) and multiple guide wheels (14), the anti-jump guide wheel (13) is located at the front end of the multiple guide wheels (14), the lower fixed plate (11) is provided with a lower feed wheel seat (16) at the rear end position, the lower feed wheel seat (16) and the lower fixed plate (11) are both provided with through holes, the through holes are provided with a drive shaft (22), the drive shaft ( 22) A lower wire feeding wheel (21) is provided on the upper plate (12), which is installed between the lower wire feeding wheel seat (16) and the lower fixed plate (11). A plurality of wire guide wheels (14) are installed on the upper fixed plate (12). An upper wire feeding wheel seat (15) is provided behind the upper fixed plate (12). There are two upper wire feeding wheel seats (15), which are respectively installed on the lower fixed plate (11) and the lower wire feeding wheel seat (16). Each seat (15) is provided with an adjustment knob (18). The adjustment knob (18) passes through the upper feed wheel seat (15) and is installed in the lower fixed plate (11) and the lower feed wheel seat (16). A spring (19) is sleeved on the adjustment knob (18). Both upper feed wheel seats (15) are provided with through holes. A rotating rod passes through the through holes. An upper feed wheel (20) is provided on the rotating rod. The upper feed wheel (20) is installed between the two upper feed wheel seats (15).

2. The automatic feeding device for a gabion mesh winding machine according to claim 1, characterized in that, Two guide rods (24) are provided on the lower fixing plate (11). The upper end of the guide rod (24) is inserted into the upper fixing plate (12). An adjusting screw (23) is provided at the middle position on the lower fixing plate (11). The adjusting screw (23) passes through the upper fixing plate (12). Springs (19) are sleeved on both the guide rod (24) and the adjusting screw (23). An adjusting nut (25) is provided on the adjusting screw (23).

3. The automatic feeding device for a gabion mesh winding machine according to claim 1, characterized in that, Multiple wire-threading holes are provided on the front and rear ends of the wire guide plate (1). A hard alloy sleeve (26) is installed in the wire-threading hole on the front end of the wire guide plate, and a steel wire limiting sleeve (7) is installed in the wire-threading hole on the rear end of the wire guide plate (1).

4. An automatic feeding device for a gabion mesh winding machine according to claim 1, characterized in that, Both the drive shaft (22) and the rotating rod are equipped with gears (17) at one end, and the two gears (17) mesh with each other.

5. An automatic feeding device for a gabion mesh winding machine according to claim 1, characterized in that, A first transmission belt (6), a second transmission belt (8), and a third transmission belt (10) are respectively provided between the drive wheel (5) and the transmission wheel (9) and between the transmission wheel (9) and the transmission wheel (9), and the drive wheel (5) and each transmission wheel (9) are connected through the first transmission belt (6), the second transmission belt (8), and the third transmission belt (10).

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