Reinforcement cage reinforcement winding machine with adjustable reinforcement winding tension

Abstract

The utility model discloses a reinforcement cage bar winding machine with adjustable bar winding tension, which relates to the technical field of bar winding machines, and comprises a wire releasing trolley, a bar winding machine and a wire releasing mechanism, the bar winding machine comprises a fixed frame, a rotating mechanism, a supporting mechanism and a telescopic mechanism, the rotating mechanism and the telescopic mechanism comprise a first assembling seat and a second assembling seat; the wire releasing vehicle is provided with a roller, a wire releasing disc and a wire releasing roller; the wire releasing mechanism comprises a telescopic rod, and a wire releasing cylinder is mounted on the telescopic rod; the tension adjusting mechanism comprises a wire placing box and an adjusting frame, a wear-resistant block is arranged in the wire placing box, and the adjusting frame is provided with an adjusting screw rod. The position of the center hole in the wear-resistant block is changed by rotating the adjusting screw rod to adjust the winding tension of the rib winding wire, the operation is simple and convenient, and the production efficiency and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the winding machine, concretely is a winding tension adjustable type reinforcement cage winding machine. BACKGROUND

[0002] The wire cage winding machine is a special equipment for reinforcement cage processing, which spirally winds the reinforcement on the main reinforcement according to the set spacing through the equipment, forms the reinforcement cage structure, supports the flexible adjustment of the reinforcement cage diameter and length, adapts to different engineering requirements, and is widely applied to the infrastructure construction fields such as bridges, tunnels, high-speed rails and highways.

[0003] The existing winding machine widely adopts the walking wire releasing mode to carry out the winding operation in the winding process, since the winding wire is thin and low in strength, too large tension in the wire releasing process can lead to the deformation or even the fracture of the reinforcement cage, and too small tension can lead to the collapse of the winding wire, and it is difficult to conveniently control the tension of the winding wire in actual production. UTILITY MODEL CONTENTS

[0004] The utility model provides a winding tension adjustable type reinforcement cage winding machine, has the advantages of convenient winding wire winding tension adjustment, to solve the problem of inconvenient winding wire tension adjustment of the existing winding machine.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a winding tension adjustable type reinforcement cage winding machine, including wire releasing trolley and winding machine, still including wire releasing mechanism, the winding machine includes fixed frame, rotating mechanism, support mechanism and telescopic mechanism, wherein:

[0006] The rotating mechanism and telescopic mechanism respectively include the first assembly seat and the telescopic second assembly seat symmetrically arranged on both sides of the fixed frame, for clamping and fixing the reinforcement cage;

[0007] The wire releasing trolley is arranged at the side end of the fixed frame, the wire releasing trolley bottom is installed the gyro wheel, the wire releasing trolley upper end is installed with the wire releasing disc that rotates through motor drive, the wire releasing disc upper end is installed with wire releasing roller;

[0008] The wire releasing mechanism includes the telescopic link fixed in the wire releasing trolley side end and corresponding with the wire releasing roller, the telescopic link tail end is installed with wire releasing cylinder, the wire releasing cylinder tail end is installed with tension adjusting mechanism;

[0009] The tension adjusting mechanism includes wire releasing box, the wire releasing box middle part is installed with adjusting frame, the wire releasing box is movably connected with wear-resistant block, the wire releasing box and wear-resistant block are equipped with corresponding wire releasing hole, the adjusting frame is screw threadedly connected with adjusting screw rod, and the adjusting screw rod bottom is fixedly connected with the wear-resistant block.

[0010] As a preferred technical scheme of the utility model, first mounting frame is installed on one side of the fixed frame, rotating motor is installed on the side end of the first mounting frame, and the output end of the rotating motor is fixedly connected with the first assembly seat.

[0011] As a preferred technical scheme of the utility model, second mounting frame is installed on the other side of the fixed frame, control box is installed on the rear end of the second mounting frame, rotating seat is installed on the side close to the first mounting frame of the second mounting frame, telescopic hydraulic oil cylinder is rotatably connected with the end of the rotating seat through bearing, and the telescopic hydraulic oil cylinder is fixedly connected with the second assembly seat.

[0012] As a preferred technical scheme of the utility model, parallel guide rails with the reinforcing bar frame are symmetrically installed on the side end of the reinforcing bar winding machine, and the bottom roller of the wire placing trolley is driven by the motor and movably connected with the guide rails.

[0013] As a preferred technical scheme of the utility model, two groups of wire placing discs and wire placing rollers are arranged and fixed on the upper end of the wire placing trolley, and the wire placing trolley is provided with two groups of wire placing mechanisms corresponding to the wire placing rollers and independently arranged on the side end of the wire placing trolley.

[0014] As a preferred technical scheme of the utility model, the wire placing mechanism further comprises a telescopic cylinder fixed on the side end of the wire placing trolley, the telescopic cylinder is movably connected with the telescopic rod, the fixed screw rod capable of being inserted into the telescopic cylinder is threadedly connected with the outer wall of the telescopic cylinder, and the fixed screw rod is movably connected with the telescopic rod and matched.

[0015] As a preferred technical scheme of the utility model, the wire placing cylinder is provided with a connecting cylinder at the end, the connecting cylinder is located at the front end of the wire placing box, and the middle part of the connecting cylinder is matched with the wire placing hole on the wire placing box.

[0016] As a preferred technical scheme of the utility model, the supporting mechanism comprises a plurality of supporting frames installed in the middle part of the fixed frame, rotating gears are symmetrically rotatably connected with the two ends of the supporting frame through shaft holes, the rotating gears are drivingly connected through supporting chains, and the middle part of the supporting chain is engaged with the power gear driven by the motor.

[0017] As a preferred technical scheme of the utility model, the middle part of the supporting chain is a downwardly recessed arc-shaped curved surface for supporting the bottom of the reinforcing cage.

[0018] Compared with the prior art, the utility model provides a reinforcing bar winding machine with adjustable reinforcing bar tension, which has the following beneficial effects:

[0019] 1. The utility model discloses a adjusting screw rod on the wire releasing box can be used to adjust the height of the wear -resisting block to change the position of the center hole on the wear -resisting block after the wire is fixed on the reinforcement cage, and then the winding tension of the wire on the wire releasing block is adjusted, so that the product and the wire winding effect are not affected, and the production efficiency and product quality are improved.

[0020] 2. The utility model discloses two wire releasing rollers can be used to load different size wires, and the second assembly seat can be used to fix the reinforcement cage with different length, so that the wire releasing rollers can be used to wind the reinforcement cage with different specifications, the application range is improved, one machine is used for two purposes, and the equipment cost is reduced. ACCURACY OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic view of the utility model;

[0022] Figure 2 It is the wire releasing car structure schematic view of the utility model;

[0023] Figure 3 It is the wire releasing mechanism structure schematic view of the utility model;

[0024] Figure 4 It is the tension adjusting mechanism structure schematic view of the utility model;

[0025] Figure 5 It is the wire winding machine structure schematic view of the utility model;

[0026] Figure 6 It is the telescopic mechanism structure schematic view of the utility model;

[0027] Figure 7 It is the rotating mechanism structure schematic view of the utility model;

[0028] Figure 8 It is the supporting mechanism structure schematic view of the utility model.

[0029] In the figure: 1, wire placing vehicle; 11, roller; 12, wire placing disc; 13, wire placing roller; 2, guide rail; 3, wire winding machine; 31, rotating mechanism; 311, first mounting frame; 312, rotating motor; 313, first assembly seat; 32, supporting mechanism; 321, rotating gear; 322, supporting chain; 323, supporting frame; 324, power gear; 33, telescopic mechanism; 331, second mounting frame; 332, rotating seat; 333, telescopic hydraulic oil cylinder; 334, second assembly seat; 335, control box; 34, fixed frame; 4, reinforcement cage; 5, wire placing mechanism; 51, telescopic cylinder; 511, fixed screw rod; 52, telescopic rod; 53, wire placing cylinder; 54, connecting cylinder; 6, tension adjusting mechanism; 61, wire placing box; 62, adjusting frame; 63, adjusting screw rod; 64, wear-resistant block; 65, wire placing hole; 7, wire for winding. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Embodiment one

[0031] Please refer to Figures 1-8 The present application discloses a wire winding tension adjustable reinforcement cage 4 wire winding machine 3, which comprises a wire placing vehicle 1 and a wire winding machine 3, and further comprises a wire placing mechanism 5. The wire winding machine 3 comprises a fixed frame 34, a rotating mechanism 31, a supporting mechanism 32 and a telescopic mechanism 33, wherein:

[0032] The rotating mechanism 31 and the telescopic mechanism 33 respectively comprise a first assembly seat 313 and a telescopic second assembly seat 334 symmetrically arranged on both sides of the fixed frame 34, for clamping and fixing the reinforcement cage 4.

[0033] The wire placing vehicle 1 is arranged at the side end of the fixed frame 34. The wire placing vehicle 1 is provided with a roller 11 at the bottom. The wire placing vehicle 1 is provided with a wire placing disc 12 rotatable by a motor at the upper end. The wire placing disc 12 is provided with a wire placing roller 13 at the upper end.

[0034] The wire placing mechanism 5 comprises a telescopic rod 52 fixed at the side end of the wire placing vehicle 1 and corresponding to the wire placing roller 13. The telescopic rod 52 is provided with a wire placing cylinder 53 at the end. The wire placing cylinder 53 is provided with a tension adjusting mechanism 6 at the end.

[0035] The tension adjusting mechanism 6 comprises a wire releasing box 61, an adjusting frame 62 is installed in the middle of the wire releasing box 61, a wear-resistant block 64 is movably connected in the wire releasing box 61, the wire releasing box 61 and the wear-resistant block 64 are provided with corresponding wire releasing holes 65, the adjusting frame 62 is threadedly connected with an adjusting screw rod 63, and the bottom of the adjusting screw rod 63 is fixedly connected with the wear-resistant block 64.

[0036] Please refer to the attached drawings Figure 5 、 Figure 6 、 Figure 7 The fixed frame 34 is provided with a first mounting frame 311 on one side, the first mounting frame 311 is provided with a rotating motor 312 on the side end, and the output end of the rotating motor 312 is fixedly connected with a first assembly seat 313.

[0037] In the embodiment, the rotating motor 312 drives the first assembly disc to rotate, and the reinforcement cage 4 starts to rotate under the operation of the rotating motor 312, so that the winding wire 7 is wound on the outer wall of the reinforcement cage 4.

[0038] Further, the fixed frame 34 is provided with a second mounting frame 331 on the other side, the second mounting frame 331 is provided with a control box 335 on the rear end, a rotating seat 332 is installed on the side close to the first mounting frame 311 of the second mounting frame 331, the rotating seat 332 is movably connected with a telescopic hydraulic oil cylinder 333 through a bearing at the tail end, and the telescopic hydraulic oil cylinder 333 is fixedly connected with a second assembly seat 334.

[0039] Specifically, before the reinforcement cage 4 is installed, the telescopic hydraulic oil cylinder 333 is started according to the length of the reinforcement cage 4, the telescopic hydraulic oil cylinder 333 drives the second assembly disc to move transversely to adjust the distance between the first assembly disc and the second assembly disc, so as to adjust the length of the reinforcement cage 4 clamped by the first assembly disc and the second assembly disc.

[0040] Please refer to the attached drawings Figure 1 The winding machine 3 is provided with parallel guide rails 2 on the side end, the bottom rollers 11 of the wire releasing vehicle 1 are driven by a motor and movably connected with the guide rails 2, the guide rails 2 can position and guide the moving path of the moving vehicle, so as to avoid the deviation of the moving vehicle, and the winding wire 7 is prevented from being tightened or loosened.

[0041] Please refer to the attached drawings Figure 3 The wire releasing mechanism 5 further comprises a telescopic cylinder 51 fixed on the side end of the wire releasing vehicle 1, the telescopic cylinder 51 is movably connected with a telescopic rod 52, the telescopic cylinder 51 is threadedly connected with a fixed screw rod 511 which can be inserted into the telescopic cylinder 51, and the fixed screw rod 511 is movably connected with the telescopic rod 52 in cooperation.

[0042] Further, the wire releasing cylinder 53 is provided with a connecting cylinder 54 at the tail end, the connecting cylinder 54 is located at the front end of the wire releasing box 61, and the connecting cylinder 54 is correspondingly connected with the wire releasing hole 65 on the wire releasing box 61.

[0043] In the embodiment, when the reinforcing cage 4 of different sizes is placed, the fixed screw rod 511 is loosened, the telescopic rod 52 is moved in the telescopic barrel 51, the height of the telescopic rod 52 is adjusted, the fixed screw rod 511 is tightened after the height of the wire placing is adjusted, and the wire placing height is adjusted. Embodiment two

[0044] Based on the above embodiment 1, please refer to the attached Figure 2 The wire placing disc 12 and the wire placing roller 13 are provided with two groups and are fixed on the upper end of the wire placing vehicle 1, and the wire placing mechanism 5 corresponding to the two groups of wire placing rollers 13 is independently installed on the side end of the wire placing vehicle 1.

[0045] In the embodiment, the two wire placing rollers 13 can wind the reinforcing wire 7 of different specifications, the second assembly seat 334 is telescopic, the reinforcing cage 4 of different lengths can be fixed and processed, the reinforcing cage 4 of different specifications is wound by the reinforcing wire 7 of different sizes on the two wire placing rollers 13, one machine is used for two purposes, and the equipment cost is reduced. Embodiment three

[0046] Based on the above embodiments, please refer to the attached Figure 8 The supporting mechanism 32 comprises a plurality of supporting frames 323 installed in the middle part of the fixed frame 34, rotating gears 321 are symmetrically connected to both ends of the supporting frame 323 through shaft holes, the rotating gears 321 are drivingly connected through the supporting chain 322, and the power gear 324 driven by the motor is engaged in the middle position of the supporting chain 322.

[0047] Further, the middle part of the supporting chain 322 is a downwardly recessed arc-shaped curved surface, and the reinforcing cage 4 is placed on the upper end of the supporting chain 322.

[0048] In the embodiment, when the reinforcing cage 4 is wound, the bottom of the reinforcing cage 4 is in contact with the top of the supporting chain 322, in the reinforcing process, the reinforcing cage 4 is rotated through the rotating motor 312, at the same time, the supporting chain 322 is synchronously rotated with the reinforcing cage 4 under the driving of the motor-driven power gear 324, and the reinforcing cage 4 is supported, so that the supporting effect is stable, and the reinforcing cage 4 is not abraded.

[0049] The working principle and use process of the utility model are as follows: before the reinforcing operation, the telescopic hydraulic cylinder 333 is started according to the length of the reinforcing cage 4, the telescopic hydraulic cylinder 333 drives the second assembly disc to move transversely to adjust the distance between the first assembly disc and the second assembly disc, the reinforcing cage 4 to be wound is clamped and assembled between the first assembly disc and the second assembly disc after the adjustment is completed.

[0050] Then the wire placing trolley 1 is moved to the front end, and the corresponding winding wire 7 on the wire placing roller 13 is pulled tight and fixed on the reinforcement cage 4 after passing through the wire placing cylinder 53, the connecting cylinder 54, and then passing through the wire placing hole 65 of the wire placing box 61 and the wear-resistant block 64 inside the wire placing box 61. At this time, the adjusting screw rod 63 is rotated to adjust the position of the wire placing hole 65 at the center of the wear-resistant block 64 inside the wire placing box 61, and the tension of the winding wire 7 is adjusted. After the adjustment is completed, the winding operation can be started;

[0051] During the winding operation, the rotating motor 312 and the motor on the wire placing disc 12 are started. At this time, the reinforcement cage 4 starts to rotate under the operation of the rotating motor 312 to wind the winding wire 7 on the outer wall of the reinforcement cage 4. At the same time, the wire placing roller 13 rotates synchronously to synchronously release the winding wire 7 wound on the wire placing roller 13. In this process, the wire placing trolley 1 slowly moves backward along the guide rail 2 to perform walking wire placing, so that the winding wire 7 is uniformly wound on the reinforcement cage 4 until the winding is completed when the wire placing trolley 1 moves to the end of the reinforcement cage 4.

Claims

1. A rebar cage winding machine with adjustable winding tension, comprising a wire feeding trolley (1) and a winding machine (3), characterized in that, It also includes a wire feeding mechanism (5), and the winding machine (3) includes a fixed frame (34), a rotating mechanism (31), a supporting mechanism (32) and a telescopic mechanism (33), wherein: The rotating mechanism (31) and the telescopic mechanism (33) respectively include a first mounting seat (313) and a telescopic second mounting seat (334) symmetrically arranged on both sides of the fixed frame (34) for clamping and fixing the steel cage (4). The feeding carriage (1) is set on the side of the fixed frame (34). Rollers (11) are installed at the bottom of the feeding carriage (1). A feeding disc (12) driven by a motor is installed on the upper end of the feeding carriage (1). A feeding roller (13) is installed on the upper end of the feeding disc (12). The feeding mechanism (5) includes a telescopic rod (52) fixed on the side of the feeding carriage (1) and corresponding to the feeding roller (13). A feeding cylinder (53) is installed at the end of the telescopic rod (52), and a tension adjustment mechanism (6) is installed at the end of the feeding cylinder (53). The tension adjustment mechanism (6) includes a wire feeding box (61), an adjustment frame (62) is installed in the middle of the wire feeding box (61), a wear-resistant block (64) is movably connected inside the wire feeding box (61), the wire feeding box (61) and the wear-resistant block (64) are both provided with corresponding wire feeding holes (65), the adjustment frame (62) is threadedly connected to an adjustment screw (63), and the bottom of the adjustment screw (63) is fixedly connected to the wear-resistant block (64).

2. The adjustable tension rebar cage winding machine according to claim 1, characterized in that: A first mounting bracket (311) is installed on one side of the fixed bracket (34), and a rotary motor (312) is installed on the side end of the first mounting bracket (311). The output end of the rotary motor (312) is fixedly connected to the first mounting base (313).

3. The adjustable tension rebar cage winding machine according to claim 2, characterized in that: A second mounting bracket (331) is installed on the other side of the fixed bracket (34). A control box (335) is installed at the rear end of the second mounting bracket (331). A rotating seat (332) is installed on the side of the second mounting bracket (331) close to the first mounting bracket (311). A telescopic hydraulic cylinder (333) is rotatably connected to the end of the rotating seat (332) through a bearing. The telescopic hydraulic cylinder (333) is fixedly connected to the second mounting base (334).

4. A rebar cage winding machine with adjustable winding tension according to claim 3, characterized in that: The winding machine (3) has guide rails (2) symmetrically installed on its side, which are parallel to the steel bar frame. The bottom rollers (11) of the wire feeding car (1) are driven by a motor and are movably connected to the guide rails (2).

5. A rebar cage winding machine with adjustable winding tension according to claim 1, characterized in that: The feeding disc (12) and feeding roller (13) are provided in two sets and are fixed on the upper end of the feeding carriage (1). The side end of the feeding carriage (1) is equipped with a feeding mechanism (5) that is independent of the two sets of feeding rollers (13).

6. A rebar cage winding machine with adjustable winding tension according to claim 4, characterized in that: The wire feeding mechanism (5) also includes a telescopic cylinder (51) fixed to the side of the wire feeding carriage (1). The telescopic cylinder (51) is movably connected to the telescopic rod (52). The outer wall of the telescopic cylinder (51) is threaded with a fixing screw (511) that can extend into the telescopic cylinder (51). The fixing screw (511) is movably connected to and cooperates with the telescopic rod (52).

7. A rebar cage winding machine with adjustable winding tension according to claim 6, characterized in that: A connecting tube (54) is installed at the end of the feeding tube (53). The connecting tube (54) is located at the front end of the feeding box (61), and the middle part of the connecting tube (54) corresponds to the feeding hole (65) on the feeding box (61).

8. A rebar cage winding machine with adjustable winding tension according to claim 1, characterized in that: The support mechanism (32) includes multiple support frames (323) installed in the middle of the fixed frame (34). The two ends of the support frame (323) are symmetrically connected to rotating gears (321) through shaft holes. The rotating gears (321) are connected to each other through a support chain (322). The middle position of the support chain (322) is engaged with a power gear (324) driven by a motor.

9. A rebar cage winding machine with adjustable winding tension according to claim 8, characterized in that: The middle part of the support chain (322) is a downward-concave arc-shaped surface used to support the bottom of the steel cage (4).

Images