Take-up and pay-off device of steel cord bow high torsion straightness detection equipment

Abstract

The utility model discloses a take-up and pay-off device of steel cord bow high torsion straightness detection equipment, which comprises a frame, a conveying assembly and a mounting platform are connected onto the frame, a plurality of groups of lifting and rotating assemblies used for accommodating spools are connected onto the mounting platform at the bottom of the conveying assembly, and one side of each lifting and rotating assembly is connected with a material blocking assembly; the lifting and rotating assembly comprises a tray capable of lifting and rotating, the material blocking assembly comprises a material blocking plate capable of lifting, and the material blocking plate is located on one side of the tray. Compared with the prior art, the automatic pay-off and take-up device can automatically pay off and take up the spool, so that the working efficiency is greatly improved, and meanwhile, the labor cost of an enterprise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cord detection equipment, in particular to a wire-reeling and -releasing device for steel cord bow height torsion straightness detection equipment. Background Art

[0002] Steel cord is the most difficult product to produce among metal products. It is mainly used in the skeleton of passenger car tires, light truck tires, heavy truck tires, construction machinery tires, aircraft tires and other rubber products. Usually, the steel cord is wound on the I-shaped wheel, and several hundred meters of steel cord will be wound on one I-shaped wheel.

[0003] Bow height, residual torsion and straightness are three important indicators of steel cord. ① The bow height of steel cord is an indicator of the degree of bending of steel cord in its natural state. After being wound on the I-shaped wheel for a period of time, the steel cord is bent and deformed, and the straightness is not enough. At present, the bow height requirement of most steel cords is not more than 20mm. Directly using steel cords that do not meet the bow height requirements for production will lead to internal stress concentration after the finished product is produced. ② The residual torsion of steel cord will affect the performance of the finished product produced by the steel cord. Twisting and curling will generate stress. Excessive torsion will cause internal stress concentration in rubber products, making rubber products easily damaged. Therefore, before using steel cords in production, it is necessary to detect the residual torsion of steel cords to reduce the impact of excessive torsion on rubber products. ③ In addition, if the straightness of steel cords is not good, it is easy to cause unevenness of tire cords, which will cause the cords to warp when they are cut, affecting the docking of cords.

[0004] In the prior art, most of the steel cord bow height torsion straightness detection equipment relies on manual placement and removal of I-shaped wheels, which is time-consuming and labor-intensive, and reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a wire-reeling and wire-winding device for a steel cord bow height torsion straightness detection device, which can automatically release and take out the I-shaped wheel, as well as automatically release and reel in the wire, thereby greatly improving work efficiency and reducing the labor cost of the enterprise, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wire-reeling and -unreeling device for detecting bow height torsion straightness of steel cord comprises a frame, a conveying assembly and a mounting platform are connected to the frame, an array of lifting and rotating assemblies for accommodating I-shaped wheels are connected to the mounting platform at the bottom of the conveying assembly, and a material-blocking assembly is connected to one side of each lifting and rotating assembly; the lifting and rotating assembly comprises a pallet capable of lifting and rotating, and the material-blocking assembly comprises a material-blocking plate capable of lifting and rotating, and the material-blocking plate is located on one side of the pallet.

[0008] A further improvement scheme of the utility model is that the conveying assembly includes two U-shaped plates, the U-shaped frame is symmetrically connected to both sides of the top of the frame, a number of rollers are rotatably connected to the U-shaped plate, one end of the roller shaft of the roller is connected to a synchronous sprocket, adjacent rollers on the same side are connected in series through a driven chain, a first motor is connected to the bottom end of the frame, a driving sprocket is connected to the power output end of the first motor, a transmission shaft is connected between the two rollers at one end of the conveying assembly, a driven sprocket is connected to the transmission shaft, and a driving chain is connected between the driving sprocket and the driven sprocket.

[0009] A further improvement scheme of the utility model is that the lifting and rotating assembly also includes a cylinder A connected to the mounting platform, the power output end of the cylinder A is connected to a lifting plate, and the lifting plate is connected to the mounting platform through a sliding rod and sliding sleeve assembly; a vertical pole is connected to the lifting plate, a top plate is connected to the vertical pole, a second motor is connected to the bottom of the lifting plate, a driving gear is connected to the power output end of the second motor, a step shaft is rotatably connected to the top plate, a driven gear meshed with the driving gear is connected to the bottom end of the step shaft, and the tray is connected to the top of the step shaft.

[0010] A further improvement of the utility model is that the material blocking assembly also includes a U-shaped frame connected to the mounting platform, the U-shaped frame is connected to a cylinder B, a material blocking plate is connected to a power output end of the cylinder B, the material blocking plate and the U-shaped frame are connected by a sliding rod and sleeve assembly, and an arc-shaped slot is provided on one side of the material blocking plate close to the pallet.

[0011] A further improvement of the utility model is that the outer sides of the baffles at both ends of the I-shaped wheel are provided with protrusions, the upper surface of the tray is provided with annular arrays of embedding grooves adapted to the protrusions, and the center of the tray is connected to a limit rod.

[0012] Beneficial effects of the utility model:

[0013] The wire-reeling and wire-winding device of the steel cord bow height torsion straightness detection equipment of the utility model can automatically release and take out the I-shaped wheel, and automatically release and reel in the wire, which greatly improves the work efficiency and reduces the labor cost of the enterprise.

[0014] The utility model discloses a wire-retracting and -releasing device for detecting bow height torsion straightness of steel cord, a wire trough, a wire grabbing device, a guiding device, a front fuse device, a bending device, a wire clamping device and a rear fuse device, which are multiple groups arranged in parallel. A single device can meet the requirements of detecting multiple rolls of steel cord, thereby further improving the detection efficiency.

[0015] The utility model discloses a wire-reeling and wire-unreeling device for detecting the bow height torsion straightness of a steel cord. The wire-reeling and wire-unreeling device can realize automatic loading, unloading, wire-unreeling and wire-reeling of an I-shaped wheel, thereby improving work efficiency.

[0016] The utility model discloses a wire-reeling and wire-winding device for detecting the bow height torsion straightness of a steel cord. The center of a tray is connected with a limit rod, which is inserted into an I-shaped wheel. The I-shaped wheel is not easy to tip over when the wire is reeled in and out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric drawing of the present utility model.

[0018] Figure 2 It is the right view of the utility model.

[0019] Figure 3 It is an overall axonometric view of the lifting and rotating assembly and the material blocking assembly of the utility model.

[0020] Figure 4 It is an overall front view of the lifting and rotating assembly and the material blocking assembly of the utility model.

[0021] Figure 5 It is a partial axonometric view of the lifting and rotating assembly and the material blocking assembly of the utility model.

[0022] Figure 6 It is a partial front view of the lifting and rotating assembly and the material blocking assembly of the utility model.

[0023] In the figure: 101-frame, 102-mounting platform, 103-tray, 104-blocking plate, 105-U-shaped plate, 106-roller, 107-first motor, 108-transmission shaft, 109-driving chain, 110-cylinder A, 111-lifting plate, 112-vertical pole, 113-top plate, 114-second motor, 115-driving gear, 116-driven gear, 117-step shaft, 118-U-shaped frame, 119-cylinder B, 120-embedded groove, 121-limiting rod, 14-I-shaped wheel, 1401-bump. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Example 1: Figures 1 to 6 As shown, a wire-reeling and -unreeling device of a steel cord bow height torsion straightness detection device comprises a frame 101, to which a conveying assembly and a mounting platform 102 are connected, and to the mounting platform 102 at the bottom of the conveying assembly are connected four sets of lifting and rotating assemblies for accommodating I-shaped wheels 14, and one side of each lifting and rotating assembly is connected to a material blocking assembly; the lifting and rotating assembly comprises a pallet 103 capable of lifting and rotating, and the material blocking assembly comprises a material blocking plate 104 capable of lifting and rotating, and the material blocking plate 104 is located on one side of the pallet 103.

[0026] The conveying assembly includes two U-shaped plates 105, and the U-shaped frame 118 is symmetrically connected to both sides of the top of the frame 101. Several rollers 106 are rotatably connected to the U-shaped plate 105, and one end of the roller shaft of the roller 106 is connected to a synchronous sprocket. Adjacent rollers 106 on the same side are connected in series through a driven chain. A first motor 107 is connected to the bottom end of the frame 101, and a driving sprocket is connected to the power output end of the first motor 107. A transmission shaft 108 is connected between the two rollers 106 at one end of the conveying assembly, and a driven sprocket is connected to the transmission shaft 108. A driving chain 109 is connected between the driving sprocket and the driven sprocket.

[0027] The lifting and rotating assembly also includes a cylinder A110 connected to the mounting platform 102, the power output end of the cylinder A110 is connected to a lifting plate 111, and the lifting plate 111 is connected to the mounting platform 102 through a sliding rod and sleeve assembly; the lifting plate 111 is connected to a vertical pole 112, the vertical pole 112 is connected to a top plate 113, the bottom of the lifting plate 111 is connected to a second motor 114, the power output end of the second motor 114 is connected to a driving gear 115, the top plate 113 is rotatably connected to a step shaft 117, the bottom end of the step shaft 117 is connected to a driven gear 116 meshed with the driving gear 115, and the tray 103 is connected to the top of the step shaft 117.

[0028] The material blocking assembly also includes a U-shaped frame 118 connected to the mounting platform 102, the U-shaped frame 118 is connected to a cylinder B119, the material blocking plate 104 is connected to the power output end of the cylinder B119, the material blocking plate 104 and the U-shaped frame 118 are connected by a sliding rod and sleeve assembly, and an arc-shaped slot is provided on the side of the material blocking plate 104 close to the tray 103.

[0029] The outer sides of the baffles at both ends of the I-shaped wheel 14 are provided with protrusions 1401 , and the upper surface of the tray 103 is provided with an annular array of embedding grooves 120 adapted to the protrusions 1401 , and the center of the tray 103 is connected with a limit rod 121 .

[0030] The specific working principle of the utility model is as follows:

[0031] The utility model is a matching device for steel cord bow height torsion straightness detection equipment.

[0032] During operation, the I-shaped wheel 14 wound with the steel cord is transported to the roller 106 at one end of the take-up and pay-off device through the automatic conveying device at the feeding end, and the first motor 107 drives the transmission shaft 108 to rotate, and the transmission shaft 108 drives the two rollers 106 to rotate, and the two rollers 106 drive the other rollers 106 to rotate; under the conveyance of the rollers 106, the I-shaped wheel 14 moves along the Figure 1The direction of the middle arrow moves from the Y direction to the Z direction; when the first I-shaped wheel 14 reaches above the first pallet 103 at the Z end, the cylinder B119 extends and the blocking plate 104 blocks the first I-shaped wheel 14; then the cylinder A110 extends and the I-shaped wheel 14 falls on the pallet 103; then when the second I-shaped wheel 14 reaches above the second pallet 103, the cylinder B119 extends and the blocking plate 104 blocks the second I-shaped wheel 14; then the cylinder A110 extends and the I-shaped wheel 14 falls on the pallet 103; this action is repeated until there are I-shaped wheels 14 on all four pallets 103.

[0033] When detecting the line release, the second motor 114 rotates forward to drive the driving gear 115 to rotate, the driving gear 115 drives the driven gear 116 to rotate, and the driven gear 116 drives the stepped shaft 117 to rotate, so that the tray 103 drives the I-shaped wheel 14 to rotate to release the line.

[0034] When the line is taken up after detection, the second motor 114 reverses to drive the driving gear 115 to rotate, the driving gear 115 drives the driven gear 116 to rotate, and the driven gear 116 drives the stepped shaft 117 to rotate, so that the tray 103 drives the I-shaped wheel 14 to rotate and take up the line.

[0035] The cylinder A110 and the cylinder B119 retract, the I-shaped wheel 14 falls on the roller 106, the first motor 107 drives the roller 106 to rotate, and the I-shaped wheel 14 moves toward the Z end to the automatic conveying device at the unloading end.

[0036] The above implementation is only to illustrate the technical concept and features of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A wire-reeling and -reeling device for detecting bow height torsion straightness of steel cord, characterized in that: The invention comprises a frame (101), a conveying assembly and a mounting platform (102) are connected to the frame (101), an array of lifting and rotating assemblies for accommodating I-shaped wheels (14) are connected to the mounting platform (102) at the bottom of the conveying assembly, and a material blocking assembly is connected to one side of each lifting and rotating assembly; the lifting and rotating assembly comprises a pallet (103) capable of lifting and rotating, and the material blocking assembly comprises a material blocking plate (104) capable of lifting and rotating, and the material blocking plate (104) is located on one side of the pallet (103).

2. The wire-reeling and reeling device of the steel cord bow height torsion straightness detection device according to claim 1 is characterized in that: The conveying assembly comprises two U-shaped plates (105), the U-shaped frame (118) is symmetrically connected to both sides of the top of the frame (101), a plurality of rollers (106) are rotatably connected to the U-shaped plate (105), one end of the roller shaft of the roller (106) is connected to a synchronous sprocket, adjacent rollers (106) on the same side are connected in series via a driven chain, a first motor (107) is connected to the bottom end of the frame (101), a driving sprocket is connected to the power output end of the first motor (107), a transmission shaft (108) is connected between the two rollers (106) at one end of the conveying assembly, a driven sprocket is connected to the transmission shaft (108), and a driving chain (109) is connected between the driving sprocket and the driven sprocket.

3. The wire-reeling and -reeling device of the steel cord bow height torsion straightness detection device according to claim 1 is characterized in that: The lifting and rotating assembly further comprises a cylinder A (110) connected to the mounting platform (102); the power output end of the cylinder A (110) is connected to a lifting plate (111), and the lifting plate (111) is connected to the mounting platform (102) via a sliding rod and sliding sleeve assembly; the lifting plate (111) is connected to a vertical rod (112), the vertical rod (112) is connected to a top plate (113), the bottom of the lifting plate (111) is connected to a second motor (114), the power output end of the second motor (114) is connected to a driving gear (115), the top plate (113) is rotatably connected to a step shaft (117), the bottom end of the step shaft (117) is connected to a driven gear (116) meshed with the driving gear (115), and the tray (103) is connected to the top end of the step shaft (117).

4. The wire-reeling and wire-unreeling device of the steel cord bow height torsion straightness detection device according to claim 3 is characterized in that: The material blocking assembly also includes a U-shaped frame (118) connected to the mounting platform (102), the U-shaped frame (118) is connected to a cylinder B (119), a material blocking plate (104) is connected to a power output end of the cylinder B (119), the material blocking plate (104) and the U-shaped frame (118) are connected via a sliding rod and sliding sleeve assembly, and an arc-shaped slot is provided on one side of the material blocking plate (104) close to the tray (103).

5. The wire-reeling and reeling device of the steel cord bow height torsion straightness detection device according to claim 4 is characterized in that: The baffles at both ends of the I-shaped wheel (14) are provided with protrusions (1401) on their outer sides, the upper surface of the tray (103) is provided with embedded grooves (120) adapted to the protrusions (1401) distributed in a circular array, and the center of the tray (103) is connected to a limit rod (121).

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