Wire doubling and labeling machine

Abstract

The utility model relates to wire rod label sticking technical field, especially a kind of wire rod fold label sticking machine, including machine table and PLC control device, it includes the unwinding shaft, guide roller group, label stripping assembly, traction assembly and reel shaft that are sequentially wound along label material belt free end, transmission mechanism, it includes linear movement module and adjustment structure;Wire rod label sticking mechanism, it includes label suctioning and wire rod assembly, fold driving assembly and positioning frame;Wherein, label suctioning and wire rod assembly includes pivotal base fixed on fold driving assembly, first pivotal support part and second pivotal support part are symmetrically equipped in pivotal base one end, first pivotal support part and second pivotal support part are all pivoted with turnover plate, two turnover plates are equipped with label suctioning plate.The utility model's structure is simple and compact, adopt the mechanism of automation to replace the mode of traditional manual label sticking, thereby improve the label sticking efficiency of wire rod, improve the label sticking quality of wire rod and reduce labor cost.

Description

Technical Field

[0001] This utility model relates to the field of wire labeling technology, and in particular to a wire folding and labeling machine. Background Technology

[0002] In modern industrial production, wire products often need to be labeled before leaving the factory. The label needs to record information such as the production batch, production time and manufacturer. The traditional method is to manually affix the labels, which is not only inefficient, but also the affixing position is not standardized, and it is easy to cause the labels to be crooked and dirty, requiring a lot of time to rework. Utility Model Content

[0003] The purpose of this invention is to provide a wire folding and labeling machine that is simple and compact in structure, can automatically fold and label wires, and has high production efficiency and good labeling quality, in order to address the shortcomings of the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a wire folding and labeling machine, comprising: a machine base and a PLC control device disposed on the machine base and controlling the operation of the wire labeling machine. A label peeling mechanism, located on a machine platform, is used to convey labels and peel them off from the label strip. It includes a feeding shaft, a guide roller group, a label peeling assembly, a traction assembly, and a winding shaft that are sequentially wound around the free end of the label strip. A transmission mechanism, mounted on the machine base, is used to transport labels to the wire affixing position. It includes a linear motion module and an adjustment structure for adjusting the position of the linear motion module to adjust the wire labeling position. A labeling and attaching mechanism for folding and attaching labels to wires includes a label-absorbing and wire-clamping assembly located in a linear motion module, a folding drive assembly for driving the label-absorbing and wire-clamping assembly to fold and attach the labels to the wires, and a positioning frame located at the end of the linear motion module for positioning both ends of the wires. The label clamping assembly includes a pivot base fixed to the folding drive assembly. One end of the pivot base is symmetrically provided with a first pivot support and a second pivot support. Both the first pivot support and the second pivot support are pivotally connected to a flip plate driven by the folding drive assembly to flip and clamp. The two flip plates are provided with adjustable spacing for accommodating the label clamping plate. The center of the spacing between the two label clamping plates corresponds to the center line of the line positioning point of the positioning frame.

[0005] Furthermore, the first pivot support and the second pivot support include an outer pivot frame and an inner support frame with a support rod; the inner support frame is connected to the folding drive assembly, the outer pivot frame is fixed to the pivot base, and the flip plate is pivotally connected to the outer pivot frame; the bottom of the flip plate is provided with a support block, the support block is provided with a slanted groove, and the support rod is movably inserted into the slanted groove; when the folding drive assembly drives the inner support frame to pull down, it simultaneously pulls the two flip plates to flip and clamp together, so that the label suction plates on both sides are folded relative to each other, so as to fold the label and attach it to the wire.

[0006] Furthermore, the upper surface of the flip plate is provided with a guide groove, one end of the flip plate is provided with a U-shaped clearance groove, and the flip plate on both sides of the U-shaped clearance groove is provided with an adjustment strip groove along the length of the guide groove; the bottom of the label suction plate is provided with a boss that cooperates with the guide groove, and the two sides of the boss are provided with threaded connection holes corresponding to the position of the adjustment strip groove. The adjustment strip groove is connected to the threaded connection hole by a screw to lock the label suction plate.

[0007] Furthermore, the adjustment structure includes a fixed plate connected to the linear motion module. The fixed plate has two symmetrically arranged strip-shaped connecting slots at both ends, which are fixed to the machine base by screws passing through the strip-shaped connecting slots. The sides of both ends of the fixed plate are provided with positioning blocks fixed to the machine base. The two positioning blocks are provided with through threaded connecting holes. The through threaded connecting holes are provided with adjusting rods that mate with the fixed plate. The circumferential surface of the adjusting rod is provided with external threads that mate with the threads of the through threaded connecting holes. By loosening the screws connected to the strip-shaped connecting slots and adjusting the extension length of the adjusting rod, the front and rear positions of the linear motion module can be adjusted.

[0008] Furthermore, the guide roller assembly consists of multiple guide rollers, with a label detection and positioning unit located between two guide rollers. The label detection and positioning unit includes a position adjustment component and a label detection photoelectric sensor that detects the blank space on the backing paper between labels. The position adjustment component is equipped with a horizontal guide rod assembly, a mounting frame that slides on the horizontal guide rod assembly, and an adjustment screw that is connected to the threaded mounting frame and is parallel to the horizontal guide rod assembly. The label detection photoelectric sensor is located on the mounting frame, and the label strip passes through the mounting frame and corresponds to the label detection photoelectric sensor.

[0009] Furthermore, one of the guide rollers in the guide roller assembly is locked with a guide plate, and the bottom surface of the end of the guide plate contacts another guide roller.

[0010] Furthermore, the folding drive assembly includes a telescopic cylinder and a vertical slide rail assembly on a pivot base. The pivot base is located on the telescopic cylinder, and the output end passes through the pivot base and is connected to the inner support frame. The inner support frame is slidably connected to the vertical slide rail assembly.

[0011] Furthermore, the positioning frame is U-shaped, with wire slots on both sides. The bottom of the positioning frame is equipped with a frame-pull cylinder that drives the positioning frame to pull down and flip down simultaneously when the folding drive component pulls down and flips. When the linear motion module drives the label clamping wire assembly to move between the U-shaped positioning frames, the wire slots correspond to the center line of the distance between the two label plates.

[0012] Furthermore, one of the wire slots is equipped with a sensing plate, and the positioning frame is equipped with a sensor that is electrically connected to the frame pull-down cylinder, with the sensing plate and the sensor being electrically connected.

[0013] The beneficial effects of this utility model are as follows: A linear motion module drives the label-absorbing and clamping assembly to move to the label-peeling assembly. A traction component pulls the label tape, causing the label-peeling assembly to peel the label from the tape and deliver it to the label-absorbing and clamping assembly. The two suction plates on the assembly respectively absorb the two ends of the label. After the label is absorbed, the linear motion module drives the assembly to move to the positioning frame. The operator manually inserts the cable into the positioning frame, positioning the label at the gap between the two suction plates (i.e., the center line of the label). At this point, the folding drive component drives the two flipping plates to flip and clamp the suction plates, folding and attaching the label to the cable. This utility model has a simple and compact structure, using an automated mechanism to replace the traditional manual labeling method, thereby improving the labeling efficiency and quality of the cable and reducing labor costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the label-removing mechanism in this utility model; Figure 3 This is a schematic diagram showing the positional relationship between the transmission mechanism and the wire-clamping labeling mechanism in this utility model; Figure 4 This is a schematic diagram of the wire-clamping labeling mechanism in this utility model; Figure 5 This is a folded schematic diagram of the label clamping assembly in this utility model. Detailed Implementation

[0015] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] like Figure 1 As shown, this embodiment provides a wire folding and labeling machine, which includes a machine base 10 and a label peeling mechanism 20, a transmission mechanism 30 and a wire clamping and labeling mechanism 40 provided on the machine base 10, as well as a PLC control device 50 for controlling the operation of the label peeling mechanism 20, the transmission mechanism 30 and the wire clamping and labeling mechanism 40; the machine base 10 is provided with casters and feet at the four corners of the bottom.

[0017] Among them, such as Figure 2 As shown, the label peeling mechanism 20 is used to convey labels and peel them off from the label strip. The label peeling mechanism 20 includes an electrical control box 21 and a feeding shaft 22, a guide roller group 23, a label peeling component 24, a traction component 25, and a winding shaft 26 that are sequentially wound around and fixed to the electrical control box 21 along the free end of the label strip. The roll of label strip is placed on the feeding shaft 22, and the free end of the label strip passes around the feeding shaft 22, the guide roller group 23, the label peeling component 24, the traction component 25, and the winding shaft 26 in sequence. The traction component 25 pulls the backing paper and drives the winding shaft 26 to wind up the backing paper of the label strip. The guide roller group 23 consists of multiple guide roller groups 23. A label detection and positioning unit 27 is provided between two guide rollers. The label detection and positioning unit 27 includes a position adjustment component 270 and a label detection photoelectric sensor 271 that detects the blank space of the backing paper between the labels. The position adjustment component 270 is provided with a horizontal guide rod group, a mounting frame that slides on the horizontal guide rod group, and an adjustment screw that is connected to the threaded mounting frame and is parallel to the horizontal guide rod group. The label detection photoelectric sensor 271 is located on the mounting frame, and the label strip passes through the mounting frame and corresponds to the label detection photoelectric sensor 271. The traction component 25 pulls the backing paper forward by about 0.5 meters to allow the backing paper to correct itself freely. After the backing paper is automatically corrected, the limit rings on all guide rollers can be adjusted and moved to both sides of the backing paper. Simultaneously, move the label detection photoelectric sensor 271 to the blank space on the backing paper between the labels. Observe the indicator light of the label detection photoelectric sensor 271. When the label detection photoelectric sensor 271 moves from the label to the backing paper or from the backing paper to the label, the indicator light will switch between on and off, indicating normal detection. When the label is conveyed too far or too short to the label clamping and labeling mechanism 40, it can be adjusted by moving the label detection photoelectric sensor 271 back and forth. The label detection photoelectric sensor 271 will then feed the signal back to the traction component 25, allowing the traction component 25 to effectively control the length of the pulled label strip.

[0018] In addition, one of the guide rollers of the guide roller group 23 is locked with a guide pressure plate 28. The bottom surface of the end of the guide pressure plate 28 contacts another guide roller. By setting the guide pressure plate 28, the label strip is pressed on the surface of another guide roller by the weight of the guide pressure plate 28 itself, so as to avoid the label strip from lifting up when it is pulled from the feeding shaft 22 to the guide roller.

[0019] like Figure 3 As shown, the transmission mechanism 30 is used to drive the wire clamping and labeling mechanism 40 to receive the label and drive the wire clamping and labeling mechanism 40 to move to the label affixing position. In this embodiment, the transmission mechanism 30 includes a linear movement module 31 and an adjustment structure for adjusting the position of the linear movement module 31 to adjust the wire labeling position.

[0020] The adjustment structure includes a fixed plate 32 connected to the linear motion module 31. The fixed plate 32 has two symmetrically arranged strip-shaped connecting grooves 33 at both ends. The fixed plate 32 is fixed to the machine base 10 by screws passing through the strip-shaped connecting grooves 33. The fixed plate 32 has positioning blocks 34 fixed to the machine base 10 on both sides. The two positioning blocks 34 have through threaded connecting holes. The through threaded connecting holes have adjusting rods that mate with the fixed plate 32. The circumferential surface of the adjusting rods has external threads that mate with the threads of the through threaded connecting holes. By loosening the screws connected to the strip-shaped connecting grooves 33 and adjusting the extension length of the adjusting rods, the front and rear positions of the linear motion module 31 can be adjusted, thereby adjusting the front and rear positions of the label suction plate 412 on the label clamping and labeling mechanism 40.

[0021] like Figure 4 and Figure 5 As shown, the wire-clamping labeling mechanism 40 is used to fold and attach labels to wires. In this embodiment, the wire-clamping labeling mechanism 40 includes a label-absorbing wire-clamping assembly 41 located on the linear motion module 31, a folding drive assembly 42 that drives the label-absorbing wire-clamping assembly 41 to fold and attach the label to the wire, and a positioning frame 43 located at the end of the linear motion module 31 for positioning both ends of the wire. The linear motion module 31 drives the label-absorbing wire-clamping assembly 41 to move to the label-peeling assembly 24, so that the label-peeling assembly 24 transports the peeled label to the label-absorbing wire-clamping assembly 41, so that the label-absorbing wire-clamping assembly 41 absorbs the label. Then, the linear motion module 31 drives the label-absorbing wire-clamping assembly 41 to move to the positioning frame 43. After the wire is manually placed on the positioning point of the positioning frame 43, the folding drive assembly 42 drives the label-absorbing wire-clamping assembly 41 to fold the label, so that the label is folded and attached to the wire.

[0022] The positioning frame 43 is U-shaped, with wire slots 430 on both sides. The bottom of the positioning frame 43 is equipped with a frame-pull cylinder (not shown in the figure) that drives the positioning frame 43 to pull down and flip when it follows the folding drive component 42. When the linear motion module 31 drives the label clamping wire component 41 to move between the U-shaped positioning frames 43, the wire slots 430 are aligned with the center line of the distance between the two label plates 412. The wire is manually placed at both ends and inserted into the wire slots 430 so that the wire is located at the center line of the label. The folding drive component 42 drives the label clamping wire component 41 to fold the label, so that the label is folded and attached to the wire, thus ensuring that the label is not misaligned when folded.

[0023] The label suction and clamping assembly 41 is used to absorb and fold the label. It includes a pivot base 410 fixed on the folding drive assembly 42. One end of the pivot base 410 is symmetrically provided with a first pivot support and a second pivot support. Both the first pivot support and the second pivot support are pivotally connected to a flip plate 411 driven by the folding drive assembly 42 to flip and clamp. The two flip plates 411 are provided with adjustable spacing label suction plates 412 for accommodating the label. The center of the spacing between the two label suction plates 412 corresponds to the center line of the label slot 430 of the positioning frame 43, ensuring that the label will not be misaligned or out of center when folded.

[0024] In an optional embodiment, the first pivot support and the second pivot support include an outer pivot frame 413 and an inner support frame 414 with a support rod 415; the inner support frame 414 is connected to the folding drive assembly 42, the outer pivot frame 413 is fixed to the pivot base 410, and the flip plate 411 is pivotally connected to the outer pivot frame 413; the bottom of the flip plate 411 is provided with a support block 416, the support block 416 is provided with a slanted groove, and the support rod 415 is movably inserted into the slanted groove; when the folding drive assembly 42 drives the inner support frame 414 to pull down, it simultaneously pulls the two flip plates 411 to flip and clamp together, and the support rod 415 moves along the direction of the slanted groove, so that the label suction plates 412 on both sides are folded together, thereby folding the label and attaching it to the wire.

[0025] To facilitate adjustment of the label suction plate 412's position, a guide groove is provided on the upper surface of the flip plate 411, and a U-shaped clearance groove 4110 is provided at one end of the flip plate 411. Adjustment strip grooves 4111 are provided on both sides of the U-shaped clearance groove 4110, extending along the length of the guide groove. A boss that mates with the guide groove is provided at the bottom of the label suction plate 412, and threaded connection holes corresponding to the positions of the adjustment strip grooves 4111 are provided on both sides of the boss. Screws are passed through the adjustment strip grooves 4111 and connected to the threaded connection holes to lock the label suction plate 412 in place. 12. The position of the label suction plate 412 can be adjusted by loosening the screws. When adjusting the distance between the two label suction plates 412, first count the length of the wire circle. For example, if the wire is 6mm, the distance between the two label suction plates 412 needs to be adjusted, and the length of the wire circle is: 3.14×6=18.86. Adjust the distance between the two label suction plates 412 according to the length of the wire circle. The distance can be measured by using a vernier caliper. After the adjustment is completed, tighten the screws to lock the label suction plate 412. At the same time, the center of the adjusted distance is aligned with the center of the wire slot 430.

[0026] In an optional embodiment, the folding drive assembly 42 includes a telescopic cylinder 420 and a vertical slide rail assembly 421 on a pivot base 410. The pivot base 410 is mounted on the telescopic cylinder 420, and its output end passes through the pivot base 410 and is connected to the inner support frame 414. The inner support frame 414 is slidably connected to the vertical slide rail assembly 421. The telescopic cylinder 420 pulls the inner support frame 414, causing the inner support frame 414 to move up and down along the vertical slide rail assembly 421, thereby pulling the two flipping plates 411 to drive the label suction plate 412 to flip and clamp together.

[0027] In order to enable the telescopic cylinder 420 and the frame pull-down cylinder (not shown in the figure) to operate simultaneously, a sensing plate 4301 is provided in one of the wire slots 430, and a sensor 4302 is provided in the positioning frame 43. The sensing plate 4301 and the sensor 4302 are electrically connected. After receiving the signal fed back by the sensing plate 4301, the sensor 4302 feeds the signal back to the PLC control device 50, so that the PLC control device 50 issues a command to make the telescopic cylinder 420 and the frame pull-down cylinder (not shown in the figure) operate simultaneously, thereby causing the flip plate 411 to drive the label suction plate 412 to flip and clamp, folding the label in half and attaching it to the wire.

[0028] In summary, this invention uses a linear motion module 31 to drive the label-absorbing and clamping assembly 41 to the label-peeling assembly 24. The traction assembly 25 pulls the label tape, causing the label-peeling assembly 24 to peel the label from the tape and deliver it to the label-absorbing and clamping assembly 41. The two suction plates 412 on the assembly 41 then adsorb both ends of the label. After the label is adsorbed, the linear motion module 31 drives the assembly 41 to the positioning frame 43. The thread is manually inserted into the positioning frame 43, positioning the label at the gap between the two suction plates 412 (i.e., the center line of the label). At this point, the folding drive assembly 42 drives the two flipping plates 411 to flip and clamp the suction plates 412, folding and attaching the label to the thread. This invention has a simple and compact structure, using an automated mechanism to replace traditional manual labeling, thereby improving the labeling efficiency and quality of the thread and reducing labor costs.

[0029] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A wire folding and labeling machine, comprising: The machine and the PLC control device mounted on the machine and controlling the operation of the wire labeling machine are characterized in that... A label peeling mechanism, located on a machine platform, is used to convey labels and peel them off from the label strip. It includes a feeding shaft, a guide roller group, a label peeling assembly, a traction assembly, and a winding shaft that are sequentially wound around the free end of the label strip. A transmission mechanism, mounted on the machine base, is used to transport labels to the wire affixing position. It includes a linear motion module and an adjustment structure for adjusting the position of the linear motion module to adjust the wire labeling position. A labeling and attaching mechanism for folding and attaching labels to wires includes a label-absorbing and wire-clamping assembly located in a linear motion module, a folding drive assembly for driving the label-absorbing and wire-clamping assembly to fold and attach the labels to the wires, and a positioning frame located at the end of the linear motion module for positioning both ends of the wires. The label clamping assembly includes a pivot base fixed to the folding drive assembly. One end of the pivot base is symmetrically provided with a first pivot support and a second pivot support. Both the first pivot support and the second pivot support are pivotally connected to a flip plate driven by the folding drive assembly to flip and clamp. The two flip plates are provided with adjustable spacing for accommodating the label clamping plate. The center of the spacing between the two label clamping plates corresponds to the center line of the line positioning point of the positioning frame.

2. The wire folding and labeling machine according to claim 1, characterized in that, The first pivot support and the second pivot support include an outer pivot frame and an inner support frame with a support rod; the inner support frame is connected to the folding drive assembly, the outer pivot frame is fixed to the pivot base, and the flip plate is pivotally connected to the outer pivot frame; the bottom of the flip plate is provided with a support block, the support block is provided with a slanted groove, and the support rod is movably inserted into the slanted groove; when the folding drive assembly drives the inner support frame to pull down, it simultaneously pulls the two flip plates to flip and clamp together, so that the label suction plates on both sides are folded together to attach the label to the wire.

3. The wire folding and labeling machine according to claim 2, characterized in that, The upper surface of the flip plate is provided with a guide groove, and one end of the flip plate is provided with a U-shaped clearance groove. The flip plates on both sides of the U-shaped clearance groove are provided with adjustment strip grooves along the length of the guide groove. The bottom of the label suction plate is provided with a boss that cooperates with the guide groove, and the two sides of the boss are provided with threaded connection holes corresponding to the position of the adjustment strip groove. The label suction plate is locked by screws passing through the adjustment strip groove and connecting to the threaded connection holes.

4. The wire folding and labeling machine according to claim 1, characterized in that, The adjustment structure includes a fixed plate connected to the linear motion module. The fixed plate has two symmetrically arranged strip-shaped connecting slots at both ends, which are fixed to the machine base by screws passing through the strip-shaped connecting slots. The sides of both ends of the fixed plate are provided with positioning blocks fixed to the machine base. The two positioning blocks are provided with through threaded connecting holes. The through threaded connecting holes are provided with adjusting rods that mate with the fixed plate. The circumferential surface of the adjusting rod is provided with external threads that mate with the threads of the through threaded connecting holes. By loosening the screws connected to the strip-shaped connecting slots and adjusting the extension length of the adjusting rod, the front and rear positions of the linear motion module can be adjusted.

5. The wire folding and labeling machine according to claim 1, characterized in that, The guide roller assembly consists of multiple guide rollers, with a label detection and positioning unit located between two guide rollers. The label detection and positioning unit includes a position adjustment component and a label detection photoelectric sensor that detects the blank space on the backing paper between labels. The position adjustment component is equipped with a horizontal guide rod assembly, a mounting frame that slides on the horizontal guide rod assembly, and an adjustment screw that is connected to the threaded mounting frame and is parallel to the horizontal guide rod assembly. The label detection photoelectric sensor is located on the mounting frame, and the label strip passes through the mounting frame and corresponds to the label detection photoelectric sensor.

6. The wire folding and labeling machine according to claim 5, characterized in that, One of the guide rollers in the guide roller assembly is locked with a guide plate, and the bottom surface of the end of the guide plate contacts another guide roller.

7. The wire folding and labeling machine according to claim 2, characterized in that, The folding drive assembly includes a telescopic cylinder and a vertical slide rail assembly on a pivot base. The pivot base is located on the telescopic cylinder, and the output end passes through the pivot base and is connected to the inner support frame. The inner support frame is slidably connected to the vertical slide rail assembly.

8. The wire folding and labeling machine according to claim 1, characterized in that, The positioning frame is U-shaped, with wire slots on both sides. The bottom of the positioning frame is equipped with a frame-pull cylinder that drives the positioning frame to pull down and flip down simultaneously when the folding drive component pulls down and flips. When the linear motion module drives the label clamping wire assembly to move between the U-shaped positioning frames, the wire slots correspond to the center line of the distance between the two label plates.

9. The wire folding and labeling machine according to claim 8, characterized in that, One of the wire slots is equipped with a sensing plate, and the positioning frame is equipped with a sensor that is electrically connected to the frame pull-down cylinder. The sensing plate is electrically connected to the sensor.

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