Pull head cutting equipment and cutting method

Abstract

The invention discloses puller tailoring equipment and a tailoring method, and relates to the technical field of zipper production equipment.The puller tailoring equipment comprises a rack; the top surface of the moving plate is provided with a fixing clamp used for fixing the puller assembly, and the fixing clamp can be driven to rotate; pneumatic scissors are arranged on the first guide rail in a sliding mode, and the pneumatic scissors can be driven to move in the length direction of the first guide rail to sequentially cut the pull heads on the pull head assembly; and a pneumatic clamp is arranged on the second guide rail in a sliding manner. According to the puller cutting equipment, the technical problem that the production efficiency of the whole zipper production equipment is low due to the fact that the mode of manually cutting off the pullers is low in efficiency is solved, the pullers located on one side of the puller assembly are sequentially cut through the pneumatic scissors, then the pullers located on the other side of the puller assembly are sequentially cut through the pneumatic scissors, and the production efficiency of the whole zipper production equipment is improved. The zipper puller is automatically cut, the cutting efficiency of the zipper puller is effectively improved, and the production efficiency of the whole zipper production equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of zipper production equipment, and in particular to a slider cutting device and a cutting method. Background Art

[0002] At present, the demand for clothing products in the market is increasing. Zippers are a kind of clothing accessories, which occupy a large share in production. Pullers are an important part of zippers. Improving the production efficiency of pullers can help improve the efficiency of overall zipper production. In the production process of pullers, pullers are connected to both sides of the injection molding scraps in a linear array. Therefore, the pullers need to be cut off from both sides of the injection molding scraps before subsequent assembly.

[0003] Conventional sliders in the prior art can be cut by automated equipment, but some special sliders have special pull tabs and cannot be cut by automated equipment. They can only be cut manually. Since the manual cutting of the slider is inefficient, the overall zipper production equipment has low production efficiency. Therefore, a slider cutting device and cutting method are proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a slider cutting device and a cutting method, which solves the technical problem that the manual method of cutting the slider is inefficient, resulting in low production efficiency of the overall zipper production equipment.

[0005] To achieve the above object, the present invention provides a slider cutting device, comprising:

[0006] frame;

[0007] A movable plate is slidably arranged on the top surface of the frame, and a fixing fixture for fixing the slider assembly is arranged on the top surface of the movable plate, and the fixing fixture can be driven to rotate to adjust the placement posture of the slider assembly;

[0008] A first guide rail is arranged on the top surface of the frame, and a pneumatic scissors is slidably arranged on the first guide rail. The pneumatic scissors can be driven to move along the length direction of the first guide rail to cut the sliders on the slider assembly in sequence;

[0009] The second guide rail is arranged on the top surface of the frame, and a pneumatic clamp is slidably arranged on the second guide rail. The pneumatic clamp can be driven to move along the length direction of the second guide rail to remove the slider assembly from the fixing fixture after cutting.

[0010] Preferably, a first sliding seat is slidably arranged on the first guide rail, a first driving motor is arranged at one end of the first guide rail, an output end of the first driving motor is connected to a first transmission screw, the first transmission screw is threadedly connected to the first sliding seat, a first telescopic cylinder is arranged on the first sliding seat, and the first telescopic cylinder is connected to the pneumatic scissors through a first piston rod.

[0011] Preferably, the fixing fixture includes: a rotating cylinder, which is arranged on the top surface of the movable plate, a support plate is arranged at the output end of the rotating cylinder, two groups of clamping cylinders are arranged on the top surface of the support plate, and two rows of clamping claws are respectively arranged at the upper ends of the two groups of clamping cylinders, and the two rows of clamping claws in each group of the clamping cylinders are respectively used to abut against the two sides of the pulling head assembly.

[0012] Preferably, a rodless cylinder is arranged on the second guide rail, the rodless cylinder is transmission-connected to the second sliding seat, a second telescopic cylinder is arranged on the second sliding seat, and the second telescopic cylinder is connected to the pneumatic clamp via a second piston rod.

[0013] Preferably, two linear slide rails are arranged on the top surface of the frame, and the two linear slide rails are respectively slidably connected to the slide rail adapter blocks, the top surface of the slide rail adapter block is connected to the movable plate, and the bottom surface of the movable plate is arranged with a power transmission seat, and the top surface of the frame is arranged with a third drive motor, and the output end of the third drive motor is connected to the second transmission screw, and the second transmission screw is threadedly connected to the power transmission seat.

[0014] Preferably, a material guiding channel is arranged on the top surface of the frame, a material receiving box is arranged on one side of the frame, the material guiding channel is located below the slider assembly, and the material guiding channel is used to receive the cut-off slider and transport the slider to the material receiving box.

[0015] Preferably, a material guide plate is provided on the top surface of the fixing fixture, and the material guide plate is located above the material guide channel. The material guide plate is used to receive the cut-off slider and transport the slider to the material guide channel.

[0016] Preferably, a first laser beam sensor and a second laser beam sensor are disposed on the top surface of the frame.

[0017] Correspondingly, the technical solution of the present invention further provides a slider cutting method, which is applied to any of the slider cutting devices described above, and the cutting method comprises:

[0018] The slider assembly is placed on the fixing fixture and fixed, and the movable plate is controlled to drive the fixing fixture to move horizontally to adjust the position of the slider assembly until the first side of the slider assembly is located directly below the pneumatic clamp;

[0019] Controlling the pneumatic scissors to move along the length direction of the first guide rail and sequentially cut the sliders located on the first side of the slider assembly;

[0020] After all the sliders on the first side of the slider assembly are cut, the fixing fixture is controlled to rotate 180° to adjust the placement of the slider assembly so that the second side of the slider assembly is located directly below the pneumatic clamp;

[0021] The pneumatic scissors are controlled to move along the length direction of the first guide rail, and to cut the sliders located on the second side of the slider assembly in sequence.

[0022] Preferably, after the step of controlling the pneumatic scissors to move along the length direction of the first guide rail and sequentially cutting the sliders located on the second side of the slider assembly, the method further includes:

[0023] After the sliders on both sides of the slider assembly are completely cut, the pneumatic clamp is controlled to move to the position and clamp the slider assembly. At the same time, the fixed fixture releases the slider assembly and controls the pneumatic clamp to move along the length direction of the linear slide rail to remove the slider assembly from the fixed fixture after cutting.

[0024] Compared with the above background technology, the slider cutting device provided by the present invention has the following beneficial effects: the first side of the slider assembly is located directly below the pneumatic clamp by fixing the fixture, and the pneumatic scissors are controlled to sequentially cut the sliders located on the first side of the slider assembly; when all the sliders on the first side of the slider assembly are cut, the fixing fixture is controlled to rotate 180°, so that the second side of the slider assembly is located directly below the pneumatic clamp, and the pneumatic scissors are controlled to sequentially cut the sliders located on the second side of the slider assembly, and then the manual cutting of the slider is replaced by the device, and the cutting of the slider is completed automatically, which effectively improves the cutting efficiency of the slider, thereby improving the production efficiency of the overall zipper production equipment. The cutting method used in the present invention also has the above beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0026] Figure 1 A three-dimensional structural diagram of a slider cutting device provided in an embodiment of the present invention;

[0027] Figure 2A three-dimensional structural diagram of the slider cutting device provided by an embodiment of the present invention from another angle;

[0028] Figure 3 A three-dimensional structural diagram of the slider cutting device provided by an embodiment of the present invention with the operating table hidden;

[0029] Figure 4 A three-dimensional structural diagram of a frame and a material guide channel of a slider cutting device provided in an embodiment of the present invention;

[0030] Figure 5 A three-dimensional structural diagram of the slider cutting device provided by an embodiment of the present invention with the frame hidden;

[0031] Figure 6 A schematic diagram of the assembly of the first guide rail and the pneumatic scissors provided in an embodiment of the present invention;

[0032] Figure 7 A schematic diagram of the assembly of the second guide rail and the pneumatic clamp provided in an embodiment of the present invention;

[0033] Figure 8 This is a three-dimensional structural diagram of a slider assembly provided in an embodiment of the present invention.

[0034] Specifically, 1-frame; 2-moving plate; 3-fixed fixture; 301-rotating cylinder; 302-support plate; 303-clamping cylinder; 304-claw; 4-pull head assembly; 401-injection molding corner material; 402-pull head; 5-first guide rail; 501-first mounting frame; 6-pneumatic scissors; 7-second guide rail; 701-second mounting frame; 8-pneumatic clamp; 9-first sliding seat; 10-first drive motor; 11-first transmission screw; 12-first A telescopic cylinder; 13-rodless cylinder; 14-second sliding seat; 15-second telescopic cylinder; 16-linear slide rail; 17-slide rail adapter block; 18-power transmission seat; 19-third drive motor; 20-limiting block; 21-material guide channel; 22-material receiving box; 23-material guide plate; 24-first laser beam sensor; 25-second laser beam sensor; 26-operating table; 27-protective cover; 28-cooling fan; 29-castors; 30-crusher. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] like Figure 1 , Figure 2 and Figure 8 As shown, in order to achieve the above-mentioned purpose, the present invention provides a slider 402 cutting device, comprising: a frame 1 and a movable plate 2, a first guide rail 5 and a second guide rail 7 arranged on the frame 1.

[0038] The movable plate 2 is slidably arranged on the top surface of the frame 1. Specifically, the movable plate 2 can move on the top surface of the frame 1 along the front and rear width direction of the frame 1. The top surface of the movable plate 2 is provided with a fixing fixture 3, which is used to fix the injection molding corner material 401 in the slider assembly 4. In addition, the fixing fixture 3 can be driven to rotate to adjust the placement posture of the slider assembly 4. Specifically, the fixing fixture 3 can be driven to rotate 180° to exchange the positions of the sliders 402 on both sides of the slider assembly 4. It should be noted that the length direction of the slider assembly 4 is consistent with the left and right length direction of the frame 1.

[0039] The first guide rail 5 is set on the top surface of the frame 1. Specifically, a first mounting frame 501 is set on the top surface of the frame 1. The top of the first mounting frame 501 is connected to the first guide rail 5. The pneumatic scissors 6 are slidably set on the first guide rail 5. It should be noted that the length direction of the first guide rail 5 is consistent with the left and right length directions of the frame 1 to ensure that the movement direction of the pneumatic scissors 6 is consistent with the length direction of the slider assembly 4, thereby ensuring that the pneumatic scissors 6 can be driven to move along the length direction of the first guide rail 5, and cut the slider 402 on the slider assembly 4 in turn.

[0040] The second guide rail 7 is arranged on the top surface of the frame 1. Specifically, a second mounting frame 701 is arranged on the top surface of the frame 1. The top of the second mounting frame 701 is connected to the second guide rail 7. A pneumatic clamp 8 is slidably arranged on the second guide rail 7. It should be noted that the length direction of the second guide rail 7 is consistent with the left and right length direction of the frame 1 to ensure that the pneumatic clamp 8 can be driven to move along the length direction of the second guide rail 7 to remove the slider assembly 4 from the fixing fixture 3 after cutting.

[0041] When in use, the slider assembly 4 is placed on the fixing fixture 3 and fixed. In the initial state, the length direction of the slider assembly 4 is consistent with the left and right length direction of the frame 1. The movable plate 2 is controlled to drive the fixing fixture 3 to move horizontally along the front and rear width direction of the frame 1 to adjust the position of the slider assembly 4 until the first side of the slider assembly 4 is located directly below the pneumatic clamp 8; the pneumatic scissors 6 are controlled to move along the length direction of the first guide rail 5, and the sliders 402 located on the first side of the slider assembly 4 are cut in sequence; after the sliders 402 on the first side of the slider assembly 4 are all cut, the fixing fixture 3 is controlled to rotate 180° to adjust the placement of the slider assembly 4 to be cut, so that the second side of the slider assembly 4 to be cut is located directly below the pneumatic clamp 8; the pneumatic scissors 6 are controlled to move along the length direction of the first guide rail 5, and the sliders 402 located on the second side of the slider assembly 4 are cut in sequence. The cutting of the slider 402 is completed automatically, which effectively improves the cutting efficiency of the slider 402, thereby improving the production efficiency of the overall zipper production equipment.

[0042] like Figure 6 As shown, in one embodiment of the present invention, a first sliding seat 9 is arranged on the first guide rail 5, the first sliding seat 9 is slidably connected to the first guide rail 5, a mounting plate is arranged on the right end face of the first guide rail 5, and a first drive motor 10 is arranged on the side face of the mounting plate. Preferably, the first drive motor 10 adopts a stepping motor, and a first transmission screw 11 is connected to the output end of the first drive motor 10, and the first transmission screw 11 is threadedly connected to the first sliding seat 9. The first drive motor 10 can drive the first transmission screw 11 to rotate forward and reverse, and the first transmission screw 11 cooperates with the first sliding seat 9 to make the first sliding seat 9 reciprocate along the length direction of the first guide rail 5.

[0043] In addition, a first telescopic cylinder 12 is arranged on the first sliding seat 9, and the first telescopic cylinder 12 is connected to the pneumatic scissors 6 through a first piston rod. The first piston rod on the first telescopic cylinder 12 is controlled to be telescopic to control the pneumatic scissors 6 to move up and down in the vertical direction. When it is necessary to cut one of the pull heads 402 on one side of the injection molded scrap 401, the first transmission screw 11 is driven to rotate by the first drive motor 10 to drive the first sliding seat 9 to move along the length direction of the first guide rail 5 until the pneumatic scissors 6 is located directly above the pull head 402 to be cut. At this time, the first telescopic cylinder 12 drives the first piston rod to extend to drive the pneumatic scissors 6 to move downward. After the pneumatic scissors 6 move downward to a certain height, the pneumatic scissors 6 contact the connection between the pull head 402 and the injection molded scrap 401, and the pneumatic scissors 6 are controlled to cut off the pull head 402. After the pneumatic scissors 6 cut off the slider 402, the first piston rod is driven to retract through the first telescopic cylinder 12 to drive the pneumatic scissors 6 to move upward until the pneumatic scissors 6 move to above the slider assembly 4, and the first drive motor 10 is controlled to drive the first transmission screw 11 to rotate forward, driving the first sliding seat 9 to move right along the first guide rail 5 until the pneumatic scissors 6 moves to the top of the next slider 402 to be cut, and then the pneumatic scissors 6 are controlled to move to cut off the sliders 402 on the same side of the injection molded scrap 401 in turn.

[0044] Considering that the slider 402 is formed by injection molding, some unqualified sliders 402 will inevitably appear in the slider assembly 4. For these unqualified sliders 402, there is no need to use the pneumatic scissors 6 for cutting. In view of this, the present invention can also set an image acquisition device on the pneumatic scissors 6. The image acquisition device is set in the direction of the fixed fixture 3 to collect the image of the slider 402 on the fixed fixture 3. When the pneumatic scissors 6 move to the top of each slider 402, the image acquisition device will capture the image of the slider 402 that the pneumatic scissors 6 are ready to cut. The image acquisition device is connected to the control device, and the captured image is transmitted to the control device for comparison with the qualified slider image, so as to obtain the image based on the image. It is determined whether the current pull head 402 is qualified. If it is determined that the current pull head 402 is qualified, the control device sends a signal to the first telescopic cylinder 12 to control the first telescopic cylinder 12 to extend, so as to drive the pneumatic scissors 6 to move downward, thereby cutting the current pull head 402; if it is determined that the current pull head 402 is unqualified, the control device will not send a signal to the first telescopic cylinder 12, that is, it will not control the pneumatic scissors 6 to cut the current pull head 402, but the control device will send a signal to the first drive motor 10 to control the first drive motor 10 to drive the first transmission screw 11 to rotate forward, drive the first sliding seat 9 to move rightward along the first guide rail 5, and move the pneumatic scissors 6 to the top of the next pull head 402.

[0045] Furthermore, the above-mentioned image-based judgment of whether the slider 402 is qualified will also have certain limitations. This is because although the surface of the slider 402 is intact and the size is compliant, defects may still occur inside it based on the injection molding process, such as the presence of large-scale pores, etc., which still cannot be regarded as a qualified product. In view of this, the present invention sets a shear force sensor at the cutting position of the pneumatic scissors 6 to detect how much shear force is actually applied when shearing the slider 402. If the injection molding is qualified, the shear force of the pneumatic scissors 6 at the cutting position should be slightly larger, and if the injection molding is unqualified, the shear force of the pneumatic scissors 6 will be smaller due to the presence of pores. Of course, considering the shear position and the position of the slider 402, the shear force of the pneumatic scissors 6 is relatively small. The misalignment of the shear position and the presence of pores at the shear position do not mean that there are pores at the slider 402 itself. However, in actual experience, the size of the shear position is often smaller than the size of the slider 402 itself. If there is no defect inside the shear position, there is a high probability that there is no defect inside the slider 402. If there is a defect inside the shear position, there is a certain chance that there is a defect inside the slider 402. It can be seen that the present invention is configured in this way. As long as the shear force at the shear position is less than the preset shear force (there is a defect inside the shear position), it will be processed as if there is a defect inside the slider 402. For example, an alarm may be issued, or the equipment may be controlled to shut down, waiting for the staff to take away the slider 402 that has just been cut, so as to facilitate further judgment later.

[0046] A limit block 20 is provided at the right end of the first guide rail 5, and a through hole is provided in the middle portion of the limit block 20, and the through hole is used to pass the first transmission screw 11. Preferably, a rolling bearing is provided at the position of the through hole, and the first transmission screw 11 is rotatably connected to the limit block 20 via the rolling bearing. The limit block 20 has a certain limiting effect on the first transmission screw 11, so as to ensure that the first transmission screw 11 and the first sliding seat 9 are always stably matched for transmission.

[0047] The fixing fixture 3 includes: a rotating cylinder 301, which is arranged on the top surface of the movable plate 2. A supporting plate 302 is arranged at the output end of the rotating cylinder 301. The supporting plate 302 can be driven to rotate by the rotating cylinder 301. After the slider 402 on one side of the slider assembly 4 is completely cut, the fixing fixture 3 is controlled to rotate 180° so that the other side of the slider assembly 4 to be cut is located directly below the pneumatic clamp 8.

[0048] In addition, two groups of clamping cylinders 303 are arranged on the top surface of the support plate 302, and the two groups of clamping cylinders 303 can be controlled to move synchronously. Two rows of clamping jaws 304 are respectively arranged at the upper ends of the two groups of clamping cylinders 303, and the two rows of clamping jaws 304 in each group of clamping cylinders 303 are respectively used to abut the two sides of the slider assembly 4. Specifically, in the initial state, the two rows of clamping jaws 304 are far away from each other and can place the slider assembly 4. When the slider assembly 4 needs to be fixed, the clamping cylinder 303 is controlled to drive the two rows of clamping jaws 304 to approach each other. Until the two rows of clamping jaws 304 abut the two sides of the injection molding corner material 401 respectively, so as to fix the slider assembly 4 as a whole. Preferably, the two rows of clamping jaws 304 are arranged in an array on the top of the clamping cylinder 303, and a single clamping jaw 304 in each row of clamping jaws 304 can be inserted into the gap position between the two sliders 402 to stably fix the injection molding corner material 401. Furthermore, each row of jaws 304 can be detachably mounted on the clamping cylinder 303, and the corresponding jaws 304 can be replaced according to the type of the slider 402 or the structural form of the slider assembly 4, so that the two rows of jaws 304 on the same clamping cylinder 303 can stably clamp the injection molded scrap 401.

[0049] like Figure 7 As shown, in one embodiment of the present invention, a rodless cylinder 13 is arranged on the second guide rail 7, and the rodless cylinder 13 is transmission-connected to the second sliding seat 14. The rodless cylinder 13 can drive the second sliding seat 14 to reciprocate along the length direction of the second guide rail 7. A second telescopic cylinder 15 is arranged on the second sliding seat 14, and the second telescopic cylinder 15 is connected to the pneumatic clamp 8 through a second piston rod. During specific use, after the pull heads 402 on both sides of the injection molding scrap 401 are all cut off, the rodless cylinder 13 is controlled to drive the second sliding seat 14 to move to the top of the injection molding scrap 401, and the second telescopic cylinder 15 is controlled to drive the second piston rod to extend until the pneumatic clamp 8 can contact and clamp the fixed injection molding scrap 401. At the same time, the fixed fixture 3 releases the injection molding scrap 401, and the second telescopic cylinder 15 is controlled to drive the second piston rod to contract until the pneumatic clamp 8 removes the injection molding scrap 401 from the fixed fixture 3. The rodless cylinder 13 is controlled to drive the second sliding seat 14 to move, and the pneumatic clamp 8 clamps the injection molding scrap 401 and moves to the designated position to collect the injection molding scrap 401 in a unified manner.

[0050] like Figure 5As shown, in one embodiment of the present invention, two linear slide rails 16 are arranged on the top surface of the frame 1, the length direction of the linear slide rails 16 is consistent with the front-back width direction of the frame 1, the two linear slide rails 16 are slidably connected to the slide rail adapter block 17 respectively, the top surface of the slide rail adapter block 17 is connected to the moving plate 2, the bottom surface of the moving plate 2 is arranged with a power transmission seat 18, the top surface of the frame 1 is arranged with a third drive motor 19, the output end of the third drive motor 19 is connected to the second transmission screw (not shown in the figure), the second transmission screw is threadedly connected to the power transmission seat 18, By controlling the third drive motor 19 to drive the second transmission screw to rotate forward and reverse, the second transmission screw cooperates with the slide rail adapter block 17 to make the slide rail adapter block 17 reciprocate along the length direction of the linear slide rail 16, and the slide rail adapter block 17 drives the fixing fixture 3 to reciprocate along the length direction of the linear slide rail 16, thereby adjusting the position of the pull head assembly 4 relative to the pneumatic scissors 6, so that the pneumatic scissors 6 are located directly above one side of the pull head assembly 4, to ensure that the pneumatic scissors 6 can cut off the pull head 402 located on one side of the injection molded corner material 401 in sequence.

[0051] It should be noted that a first laser beam sensor 24 and a second laser beam sensor 25 are provided on the top surface of the frame 1. The first laser beam sensor 24 is mounted on the frame 1 through a first fixing frame. The first laser beam sensor 24 can detect the position of the slider assembly 4 relative to the pneumatic scissors 6. The third drive motor 19 controls the forward and reverse rotation of the third drive motor 19 according to the position of the slider assembly 4 detected by the first laser beam sensor 24 until the pneumatic scissors 6 are located directly above one side of the slider assembly 4, thereby completing the position adjustment of the slider assembly 4. The second laser beam sensor 25 is mounted on the frame 1 through a second fixing frame. The second laser beam sensor 25 can detect whether there are sliders 402 on both sides of the injection molding scrap 401. When the sliders 402 on both sides of the injection molding scrap 401 are all cut off, the pneumatic clamp 8 is controlled to remove the corresponding injection molding scrap 401 and transport it to a designated position to collect the injection molding scrap 401 in a unified manner. Preferably, a crusher 30 is provided on the right side of the frame 1, and the crusher 30 is arranged directly below the right end of the second guide rail 7. The injection molding scraps 401 after cutting are removed from the fixed fixture 3 by the pneumatic clamp 8 and directly transported to the crusher 30, so that the injection molding scraps 401 are directly crushed and recycled for secondary use, saving the zipper production cost.

[0052] Preferably, a protective cover 27 is provided on the top surface of the frame 1 to hide the movable plate 2 and the power part of the driving fixing clamp 3 inside the protective cover 27, that is, the power components such as the clamping cylinder 303, the rotating cylinder 301 and the third driving motor 19 and their corresponding related transmission components are isolated from the outside world through the protective cover 27, so as to prevent the debris generated during the cutting process of the slider 402 from entering the protective cover 27, so as to improve the overall service life of the fixing clamp 3.

[0053] like Figure 3 and Figure 4 As shown, a material guiding channel 21 is provided on the top surface of the frame 1, and a material receiving box 22 is provided on one side of the frame 1. The material guiding channel 21 is located below the slider assembly 4. Specifically, the material guiding channel 21 forms a certain acute angle with the horizontal plane, and the upper end of the material guiding channel 21 is located below the slider assembly 4, and the lower end of the material guiding channel 21 is located above the slider assembly 4. The cut-off slider 402 is received through the material guiding channel 21 and transported to the material receiving box 22.

[0054] Furthermore, a material guide plate 23 is provided on the top surface of the fixing clamp 3, and the material guide plate 23 is located above the material guide channel 21. Specifically, two material guide plates 23 are provided, and the two material guide plates 23 are symmetrically arranged on both sides of the clamping jaw 304. The material guide plate 23 forms a certain acute angle with the horizontal plane, and the upper end of the material guide plate 23 is located below the pull head 402, and the lower end of the material guide plate 23 is located above the upper end of the material guide channel 21. The material guide plate 23 is used to receive the cut-off pull head 402 and transport the pull head 402 to the material guide channel 21.

[0055] In one embodiment of the present invention, casters 29 are provided at the bottom of the rack 1. When the casters 29 are loosened, the equipment can be moved. When the casters 29 are locked, the equipment is fixed, so as to facilitate the specific location of the overall equipment so that it can be applied to the corresponding zipper production line. Electrical components are provided inside the rack 1, and an operating table 26 is provided on the top surface of the rack 1. The equipment parameters are adjusted and the equipment is started and stopped through the operating table 26. In addition, a sealed door is provided on the front side of the rack 1. The sealed door can be opened or closed, and has a door lock to protect the electrical components. At the same time, the heat dissipation fan 28 can promote the air flow circulation inside the rack 1, and dissipate heat for the electrical components inside the rack 1.

[0056] The cutting method of the slider 402 used in the present invention can be performed by using the slider cutting device described above. The cutting method specifically includes the following steps:

[0057] The slider assembly 4 is placed on the fixing fixture 3 and fixed. In the initial state, the length direction of the slider assembly 4 is consistent with the left and right length direction of the frame 1. The movable plate 2 is controlled to drive the fixing fixture 3 to move horizontally along the front and rear width direction of the frame 1 to adjust the position of the slider assembly 4 until the first side of the slider assembly 4 is located directly below the pneumatic clamp 8; the pneumatic scissors 6 are controlled to move along the length direction of the first guide rail 5, and the sliders 402 located on the first side of the slider assembly 4 are cut in turn; after the sliders 402 on the first side of the slider assembly 4 are all cut, the fixing fixture 3 is controlled to rotate 18 0°, to adjust the placement posture of the slider assembly 4 to be cut, so that the second side of the slider assembly 4 to be cut is located directly below the pneumatic clamp 8; control the pneumatic scissors 6 to move along the length direction of the first guide rail 5, and cut the slider 402 located on the second side of the slider assembly 4 in turn. After the sliders 402 on both sides of the slider assembly 4 are all cut, control the pneumatic clamp 8 to move to the position and clamp the slider assembly 4. At the same time, the fixed fixture 3 releases the slider assembly 4, and controls the pneumatic clamp 8 to move along the length direction of the linear slide rail 16 to remove the slider assembly 4 from the fixed fixture 3 after cutting.

[0058] In summary, by controlling the pneumatic scissors 6 to sequentially cut the slider 402 on one side of the slider assembly 4, when the slider 402 on one side of the slider assembly 4 is completely cut, the fixing fixture 3 is controlled to rotate 180°, and the pneumatic scissors 6 are controlled to sequentially cut the slider 402 on the other side of the slider assembly 4, and the cutting of the slider 402 is automatically completed, thereby effectively improving the cutting efficiency of the slider 402 and improving the production efficiency of the overall zipper production equipment.

[0059] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0060] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A slider cutting device, characterized in that: include: frame; A movable plate is slidably arranged on the top surface of the frame, and a fixing fixture for fixing the slider assembly is arranged on the top surface of the movable plate, and the fixing fixture can be driven to rotate to adjust the placement posture of the slider assembly; A first guide rail is arranged on the top surface of the frame, and a pneumatic scissors is slidably arranged on the first guide rail. The pneumatic scissors can be driven to move along the length direction of the first guide rail to cut the sliders on the slider assembly in sequence; The second guide rail is arranged on the top surface of the frame, and a pneumatic clamp is slidably arranged on the second guide rail. The pneumatic clamp can be driven to move along the length direction of the second guide rail to remove the slider assembly from the fixing fixture after cutting.

2. The slider cutting device according to claim 1, characterized in that: A first sliding seat is slidably arranged on the first guide rail, a first driving motor is arranged at one end of the first guide rail, an output end of the first driving motor is connected to a first transmission screw rod, the first transmission screw rod is threadedly connected to the first sliding seat, a first telescopic cylinder is arranged on the first sliding seat, and the first telescopic cylinder is connected to the pneumatic scissors through a first piston rod.

3. The slider cutting device according to claim 2, characterized in that: The fixing fixture includes: a rotating cylinder, which is arranged on the top surface of the movable plate, a supporting plate is arranged at the output end of the rotating cylinder, two groups of clamping cylinders are arranged on the top surface of the supporting plate, and two rows of clamping claws are respectively arranged at the upper ends of the two groups of clamping cylinders, and the two rows of clamping claws in each group of the clamping cylinders are respectively used to abut against the two sides of the slider assembly.

4. The slider cutting device according to claim 1, characterized in that: A rodless cylinder is arranged on the second guide rail, and the rodless cylinder is transmission-connected to the second sliding seat. A second telescopic cylinder is arranged on the second sliding seat, and the second telescopic cylinder is connected to the pneumatic clamp via a second piston rod.

5. The slider cutting device according to claim 1, characterized in that: Two linear slide rails are arranged on the top surface of the frame, and the two linear slide rails are respectively slidably connected to the slide rail adapter blocks, the top surface of the slide rail adapter block is connected to the movable plate, and the bottom surface of the movable plate is arranged with a power transmission seat, and the top surface of the frame is arranged with a third driving motor, and the output end of the third driving motor is connected to the second transmission screw, and the second transmission screw is threadedly connected to the power transmission seat.

6. A slider cutting device according to any one of claims 1-5, characterized in that: A material guiding channel is arranged on the top surface of the frame, a material receiving box is arranged on one side of the frame, the material guiding channel is located below the slider assembly, and the material guiding channel is used to receive the cut-off slider and transport the slider to the material receiving box.

7. The slider cutting device according to claim 6, characterized in that: A material guide plate is arranged on the top surface of the fixing fixture, and the material guide plate is located above the material guide channel. The material guide plate is used to receive the cut-off pull head and transport the pull head to the material guide channel.

8. The slider cutting device according to claim 1, characterized in that: A first laser beam sensor and a second laser beam sensor are disposed on the top surface of the frame.

9. A method for cutting a slider, applied to the slider cutting device according to any one of claims 1 to 8, characterized in that: The cutting method comprises: The slider assembly is placed on the fixing fixture and fixed, and the movable plate is controlled to drive the fixing fixture to move horizontally to adjust the position of the slider assembly until the first side of the slider assembly is located directly below the pneumatic clamp; Controlling the pneumatic scissors to move along the length direction of the first guide rail and sequentially cut the sliders located on the first side of the slider assembly; After all the sliders on the first side of the slider assembly are cut, the fixing fixture is controlled to rotate 180° to adjust the placement of the slider assembly so that the second side of the slider assembly is located directly below the pneumatic clamp; The pneumatic scissors are controlled to move along the length direction of the first guide rail, and to cut the sliders located on the second side of the slider assembly in sequence.

10. A method for cutting a slider according to claim 9, characterized in that: After the step of controlling the pneumatic scissors to move along the length direction of the first guide rail and sequentially cutting the sliders located on the second side of the slider assembly, the method further includes: After the sliders on both sides of the slider assembly are completely cut, the pneumatic clamp is controlled to move to the position and clamp the slider assembly. At the same time, the fixed fixture releases the slider assembly and controls the pneumatic clamp to move along the length direction of the linear slide rail to remove the slider assembly from the fixed fixture after cutting.

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