Shearing and feeding device for metal wire detection

Abstract

The utility model belongs to the field of metal wire detection, and provides a shearing and feeding device for metal wire detection, the shearing and feeding device for metal wire detection comprises a carrying table, the carrying table is sequentially provided with a feeding mechanism, a shearing mechanism and a feeding clamping hand from front to back, the shearing mechanism comprises a vertical frame, and the feeding clamping hand is arranged on the carrying table. A sliding seat and a shearing seat are respectively arranged in front of and behind the vertical frame, a vertical groove is formed in the front side of the sliding seat, a pair of upper and lower rotating shafts is rotatably arranged on the shearing seat, upper scissors and lower scissors are respectively arranged at the front ends of the upper and lower rotating shafts, an upper rotating block and a lower rotating block are respectively arranged at the rear ends of the upper and lower rotating shafts, and the upper rotating shaft is fixed at the lower end of the upper rotating block. The feeding clamping hand clamps the metal wire exposed out of the front sides of the scissors, the sliding air cylinder drives the sliding base to slide rightwards by a small distance, the sliding base pushes the upper rotating block and the lower rotating block to rotate rightwards, the upper scissors and the lower scissors rotate oppositely till the metal wire is cut off to form a metal section, and finally the feeding clamping hand transfers the metal section to a detection station.

Description

Technical Field

[0001] This utility model belongs to the field of metal wire detection, and in particular relates to a shearing and feeding device for metal wire detection. Background Technology

[0002] Metal wire is a common material in the construction industry, with common types including iron wire and steel wire. Before use, metal wire undergoes a series of tests to ensure it meets usage standards. Before testing, the metal wire is typically cut into several equal-length segments using a shearing and feeding device, and then these segments are sent to the testing station for inspection.

[0003] Existing shearing and feeding devices typically use cylinders to directly drive the shears to cut metal wire into segments. While this method can cut the wire, the cutting quality is poor, and the resulting metal segments are of varying lengths, affecting subsequent inspection. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a shearing and feeding device for metal wire detection, which aims to solve the problem that the existing shearing and feeding devices for metal wire detection have poor cutting quality, affecting the subsequent detection.

[0005] The present invention adopts the following technical solution:

[0006] The shearing and feeding device for metal wire detection includes a platform. The platform is provided with a feeding mechanism, a shearing mechanism, and a feeding gripper from front to back. The shearing mechanism includes a frame. The front and rear of the frame are respectively provided with a slide and a shearing seat. The front side of the slide has a vertical groove. The shearing seat is provided with a pair of upper and lower rotating shafts. The front ends of the upper and lower rotating shafts are respectively provided with upper and lower shears, and the rear ends are respectively provided with upper and lower rotating blocks. The upper rotating shaft is fixed to the lower end of the upper rotating block, and the lower rotating shaft is fixed to the upper end of the lower rotating block. The upper end of the upper rotating block and the lower end of the lower rotating block are both provided with rollers, and the rollers are located in the vertical groove. The frame is also provided with a sliding cylinder for driving the slide to move.

[0007] Furthermore, the feeding mechanism includes a feeding seat mounted on the upright frame. The feeding seat is rotatably equipped with a feeding wheel and an adjusting wheel. The feeding seat also has an adjusting groove. An adjusting seat is slidably mounted inside the feeding seat. The shaft of the adjusting wheel passes through the adjusting groove and is rotatably mounted on the adjusting seat. The side wall of the feeding seat has a threaded hole, and an adjusting nut is screwed into the threaded hole. The end of the adjusting nut is rotatably mounted on the adjusting seat. The feeding seat has a motor base facing downwards, and the motor base is equipped with a drive motor for driving the feeding wheel to rotate.

[0008] Furthermore, the feeding gripper includes a feeding frame, on which a rotary cylinder is provided, and on the drive shaft of the rotary cylinder is a connecting arm, on which a pair of left and right grippers are provided.

[0009] Furthermore, a support platform is provided on the stand behind the upper and lower scissors, and a limiting groove is opened above the support platform, the limiting groove being located between the upper and lower scissors.

[0010] The beneficial effects of this utility model are as follows: When using the shearing mechanism to cut metal wire, the feeding mechanism first feeds the metal wire forward. The metal wire slides in the limiting groove and passes through the upper and lower shears. After the wire is fed into place, the loading gripper clamps the metal wire exposed in front of the shears. Then, the sliding cylinder drives the slide block to slide a short distance to the right. At this time, under the push of the slide block, both the upper and lower rotating blocks rotate to the right. Since the upper rotating shaft is fixed at the lower end of the upper rotating block and the lower rotating shaft is fixed at the upper end of the lower rotating block, and both the upper and lower rotating blocks are equipped with rollers, when the upper and lower rotating blocks rotate to the right, the upper and lower shears rotate towards each other until they are cut into a metal segment. Finally, the loading gripper transfers the metal segment to the inspection station. Attached Figure Description

[0011] Figure 1 This utility model provides an overall drawing of a shearing and feeding device for detecting metal wires.

[0012] Figure 2 This is a schematic diagram of the shearing mechanism provided by this utility model.

[0013] Figure 3 This utility model provides a schematic diagram of the support platform installation.

[0014] Figure 4 This utility model provides a schematic diagram of a feeding mechanism. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0016] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0017] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0018] Combination Figure 1-4As shown, the shearing and feeding device for metal wire detection includes a platform 1. From front to back, the platform 1 is equipped with a feeding mechanism, a shearing mechanism, and a feeding gripper. The shearing mechanism includes a frame 2, with a slide block 3 and a shearing seat 4 respectively positioned at the front and rear of the frame 2. The slide block 3 is slidably installed, and the shearing seat 4 is fixedly installed. A vertical groove 5 is formed on the front side of the slide block 3, and a pair of upper and lower rotating shafts are rotatably mounted on the shearing seat 4. Figure 2 The upper rotating shaft is marked as 61 and the lower rotating shaft is marked as 62. The front ends of the upper and lower rotating shafts are respectively provided with upper shears 71 and lower shears 72, and the rear ends are respectively provided with upper rotating blocks 81 and lower rotating blocks 82. The upper rotating shaft 61 is fixed to the lower end of the upper rotating block 81, and the lower rotating shaft 62 is fixed to the upper end of the lower rotating block 82. The upper end of the upper rotating block 81 and the lower end of the lower rotating block are both provided with rollers 9, and the rollers 9 are located in the vertical groove 5. The upright frame 2 is also provided with a sliding cylinder 10 for driving the slide block 3 to move.

[0019] Metal wire is a common material in the construction industry, with common types including iron wire and steel wire. Before use, metal wire can undergo a series of tests to ensure it meets usage standards. This device can be used to cut several metal segments from the wire before testing, and then these segments are sent one by one to the testing station for relevant inspections.

[0020] In this embodiment, an unwinding wheel is rotatably mounted at the front end of the device, and the unwinding wheel holds the metal wire coil to be inspected. Before inspection, the front end of the metal wire is first passed through the feeding mechanism in sequence. The feeding mechanism sends the metal wire to the shearing mechanism for cutting. After shearing, the metal wire is formed into a fixed-length metal segment. Finally, the loading gripper sends the metal segment to the inspection station.

[0021] In this structure, such as Figure 3 The support frame 2 is provided with a support platform 11 located behind the upper scissors 71 and the lower scissors 72. A limiting groove 12 is opened above the support platform 11, and the limiting groove 12 is located between the upper scissors 71 and the lower scissors 72.

[0022] Before cutting the metal wire, the wire passes through the limiting groove, which supports and limits the wire. When using the cutting mechanism to cut the wire, the feeding mechanism first feeds the wire forward. The wire slides within the limiting groove and passes through the upper and lower shears. After feeding, the loading gripper clamps the exposed wire. Next, the sliding cylinder drives the slide block to slide a short distance to the right. Under the push of the slide block, both the upper and lower rotating blocks rotate to the right. Since the upper rotating shaft is fixed to the lower end of the upper rotating block, and the lower rotating shaft is fixed to the upper end of the lower rotating block, and both the upper and lower ends of the upper and lower rotating blocks are equipped with rotating rollers, as the upper and lower rotating blocks rotate to the right, the upper and lower shears rotate towards each other until the wire is cut into a metal segment. Finally, the loading gripper transfers the metal segment to the inspection station.

[0023] In the above structure, a sliding cylinder drives the slide block to move, thereby causing two scissors to rotate simultaneously, thus achieving the cutting purpose. The simultaneous cutting of the metal wire by two scissors improves the cutting effect.

[0024] As a preferred structure, such as Figure 3-4 The feeding mechanism includes a feeding seat 13 mounted on the upright frame 2. The feeding seat 13 is rotatably equipped with a feeding wheel 14 and an adjusting wheel 15. The feeding seat 13 also has an adjusting groove 16. An adjusting seat 17 is slidably mounted inside the feeding seat 13. The shaft of the adjusting wheel 15 passes through the adjusting groove 16 and is rotatably mounted on the adjusting seat 17. The side wall of the feeding seat 13 has a threaded hole 131. An adjusting nut (not shown in the figure) is screwed into the threaded hole. The end of the adjusting nut is rotatably mounted on the adjusting seat 17. The feeding seat 13 has a motor seat 18 facing downwards. The motor seat 18 is equipped with a drive motor 19 for driving the feeding wheel 14 to rotate.

[0025] Before feeding the metal wire using the feeding mechanism, the metal wire must first be passed through the gap between the feeding wheel and the adjusting wheel. Then, the position of the adjusting wheel is finely adjusted until the adjusting wheel and the feeding wheel clamp the metal wire. Finally, the drive motor drives the feeding wheel to rotate, and the feeding wheel feeds the metal wire during the rotation process.

[0026] When it is necessary to fine-tune the position of the adjusting wheel, simply turn the adjusting nut. During the turning process, the adjusting nut pushes the adjusting seat to slide within the feeding seat. At this time, the adjusting wheel moves closer to the feeding wheel until the adjusting wheel and the feeding wheel clamp the metal wire.

[0027] In addition, such as Figure 1The feeding gripper includes a feeding frame 20, on which a rotary cylinder 21 is provided. A connecting arm 22 is provided on the drive shaft of the rotary cylinder 21, and a pair of left and right grippers 23 are provided on the connecting arm 22.

[0028] In this structure, the feeding rack serves as the main carrier of the feeding gripper, and it is equipped with a rotary cylinder. The connecting arm is mounted on the drive shaft of the rotary cylinder, and both ends of the connecting arm are equipped with grippers. As shown in the figure, before the shearing mechanism performs the cutting, the left gripper clamps the corresponding position of the metal wire. When the shearing mechanism completes the cutting, the left gripper clamps the metal segment, and then the rotary cylinder drives the connecting arm to rotate 180 degrees. At this point, the left gripper is positioned at the detection position, waiting for the robotic arm at the detection station to feed the metal segment from the left gripper to the detection station for relevant testing. Simultaneously, the other gripper clamps the next segment of metal wire. The shearing mechanism cuts it into the next metal segment, which then awaits transfer. This allows for the continuous delivery of metal segments to the detection station for relevant testing, improving testing efficiency.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shearing and feeding device for detecting metal wires, characterized in that: The shearing and feeding device for metal wire detection includes a platform. The platform is provided with a feeding mechanism, a shearing mechanism, and a feeding gripper from front to back. The shearing mechanism includes a frame. The front and rear of the frame are respectively provided with a slide and a shearing seat. The front side of the slide has a vertical groove. The shearing seat is provided with a pair of upper and lower rotating shafts. The front ends of the upper and lower rotating shafts are respectively provided with upper and lower shears, and the rear ends are respectively provided with upper and lower rotating blocks. The upper rotating shaft is fixed to the lower end of the upper rotating block, and the lower rotating shaft is fixed to the upper end of the lower rotating block. The upper end of the upper rotating block and the lower end of the lower rotating block are both provided with rollers, and the rollers are located in the vertical groove. The frame is also provided with a sliding cylinder for driving the slide to move.

2. The shearing and feeding device for metal wire detection as described in claim 1, characterized in that: The feeding mechanism includes a feeding seat mounted on the upright frame. The feeding seat is rotatably equipped with a feeding wheel and an adjusting wheel. The feeding seat also has an adjusting groove. An adjusting seat is slidably mounted inside the feeding seat. The shaft of the adjusting wheel passes through the adjusting groove and is rotatably mounted on the adjusting seat. The side wall of the feeding seat has a threaded hole, and an adjusting nut is screwed into the threaded hole. The end of the adjusting nut is rotatably mounted on the adjusting seat. The feeding seat has a motor base facing downwards, and the motor base is equipped with a drive motor for driving the feeding wheel to rotate.

3. The shearing and feeding device for metal wire detection as described in claim 2, characterized in that: The feeding gripper includes a feeding frame, on which a rotary cylinder is provided. A connecting arm is provided on the drive shaft of the rotary cylinder, and a pair of left and right grippers are provided on the connecting arm.

4. The shearing and feeding device for metal wire detection as described in claim 3, characterized in that: The support frame is provided with a support platform behind the upper and lower shears, and a limiting groove is opened above the support platform, which is located between the upper and lower shears.

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