Puller disassembling device

Abstract

The utility model provides a puller disassembling device which comprises a base, a positioning plate which is installed on the base and provided with a positioning cavity, a pulling piece cutter, a transferring mechanical arm, a puller clamp which is installed on the base and provided with a clamping cavity, and a column cutter, and the pulling piece cutter, the transferring mechanical arm and the column cutter are all movably installed on the base. The positioning cavity is used for being matched with the pull head and allowing a pull piece of the pull head to stretch out, the pull piece cutter can move in the direction close to or away from the pull piece stretching out of the positioning cavity, the transferring mechanical arm is used for picking up the pull head and does reciprocating motion between the positioning cavity and the clamping cavity, and the clamping cavity is used for being matched with the pull head. The column cutter can move in the direction close to or away from the clamping cavity. The puller can be automatically and reliably disassembled, the disassembling efficiency of the puller is effectively improved, the labor cost for disassembling the puller is reduced, and recycling of the puller is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of zipper recycling, in particular to a slider decomposing device. Background Art

[0002] Recycling and regeneration is an effective solution to slow down environmental pollution in environmental protection. Zippers are a common commodity in daily life and are required to be recycled and reused.

[0003] Generally, a zipper mainly includes a pair of cloth tapes distributed on the left and right, a chain strap fixed at the inner edge of each cloth tape, a pull head installed on the chain strap, an upper stopper distributed at one end of the chain strap and fixed to the cloth tape, and a lower stopper distributed at the other end of the chain strap and fixed to the cloth tape. The left and right chain straps are engaged and form a chain. The pull head is slidably installed on the chain. The upper stopper and the lower stopper are used to prevent the pull head from detaching from the chain. When the zipper is recycled, such as Figure 1 As shown, it is decomposed into an upper stopper portion 101, a lower stopper portion 102, a slider 103, a chain belt portion 104, and a tape portion 105. The upper stopper portion 101, the lower stopper portion 102, and the chain belt portion 104 are usually waste parts, while the slider 103 and the tape portion 105 are recycled.

[0004] Currently, if Figure 2 As shown, the slider 103 of the zipper mainly includes a slider body 21, an outer connecting column 22 fixed on the upper surface of the slider body 21, and a pull tab 23 rotatably mounted on the outer connecting column 22. The slider body 21 also includes an upper wing plate 211 and a lower wing plate 212 arranged opposite to each other, and an inner connecting column 213 connected between the upper wing plate 211 and the lower wing plate 212. When the slider 103 has a self-locking function, the slider 103 is also equipped with a locking claw, such as a self-locking slider of a zipper disclosed in a Chinese invention patent with an authorization announcement number of CN1152629C. However, the materials of the various components of the slider 103 are different, which makes the slider 103 not easy to reuse. If a recycling and decomposition method of manual destruction is adopted, it is time-consuming and labor-intensive, the efficiency is very low, and the labor cost is also extremely high. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a slider disassembling device which can reliably disassemble the slider.

[0006] To achieve the above-mentioned purpose, the utility model provides a slider disassembly device, comprising a base, a positioning plate installed on the base and having a positioning cavity, a pull tab cutter, a transfer robot, a slider clamp installed on the base and having a clamping cavity, and a column cutter, the pull tab cutter, the transfer robot and the column cutter are all movably installed on the base, the positioning cavity is used to adapt to the slider and allow the slider of the slider to extend, the pull tab cutter can move toward or away from the pull tab extended from the positioning cavity, the transfer robot is used to pick up the slider and reciprocate between the positioning cavity and the clamping cavity, the clamping cavity is used to adapt to the slider, and the column cutter can move toward or away from the clamping cavity.

[0007] In the slider disassembly device involved in the present application, first, the slider to be disassembled is placed in the positioning cavity of the positioning plate; then, the pull-tab cutter moves in the direction close to the positioning cavity, thereby cutting off the pull-tab part of the slider extending from the positioning cavity; then, the transfer manipulator picks up the slider in the positioning cavity and transfers it to the clamping cavity of the slider clamp; finally, the column cutter moves in the direction close to the clamping cavity, thereby cutting off the external connecting column part on the surface of the slider, or the internal connecting column part of the slider connected between the upper wing plate and the lower wing plate. Therefore, the present application can automatically and reliably disassemble the slider, effectively improve the disassembly efficiency of the slider, reduce the labor cost of the slider disassembly, and facilitate the recycling and reuse of the slider.

[0008] The preferred embodiment of the above technical solution is as follows: the slider disassembling device also includes a slider feeder and a feeding manipulator, a feeding station and a pull-tab cutting station are arranged on the base, the feeding manipulator is used to clamp the slider output by the slider feeder, and can reciprocate between the slider feeder and the feeding station, the positioning plate is a push plate movably mounted on the base, and the push plate can reciprocate between the feeding station and the pull-tab cutting station. The sliders to be disassembled in batches are placed in the slider feeder, the slider feeder outputs the sliders one by one in an orderly manner, the feeding manipulator clamps the sliders output by the slider feeder, and transfers them to the positioning cavity of the push plate at the feeding station; after that, the feeding manipulator returns to the slider feeder to clamp the next slider, and at the same time, the push plate drives the slider inside to move to the pull-tab cutting station, and the pull-tab is cut by the pull-tab cutter. In this way, through the cooperation of the slider feeder, the feeding robot and the push plate, the slider disassembly device can realize the continuous and automatic disassembly of the batch of sliders to be disassembled, thereby greatly improving the disassembly efficiency of the sliders.

[0009] The preferred solution of the above technical solution is: the push plate is movably mounted on the base along the width direction of the slider, the pull-tab cutter is movably mounted on the base along the length direction of the slider, the pull-tab cutter has a pull-tab groove for accommodating the pull-tab, and a cutting blade arranged on one side of the pull-tab groove along the moving direction of the pull-tab cutter, the pull-tab groove is arranged at the pull-tab cutting station, and the end of the pull-tab groove facing the feeding station passes through to the side of the pull-tab cutter. In this way, the feeding station and the pull-tab cutting station are arranged in parallel along the width direction of the slider; when the push plate drives the slider inside it to move toward the pull-tab cutting station, the pull-tab part extending from the positioning cavity on the slider will smoothly enter the pull-tab groove of the pull-tab cutter, and then this part of the pull-tab can be cut off by moving the pull-tab cutter. The structure is compact, reliable and easy to implement, and can accurately cut the pull-tab.

[0010] The preferred embodiment of the above technical solution is: the slider disassembling device further comprises a first recycling box and a first recycling channel installed in the base, one end of the first recycling channel extends to the pull-tab cutting station, and the other end is connected to the first recycling box. The cut pull-tab falls into the first recycling channel under the action of gravity, and falls into the first recycling box along the first recycling channel, so as to realize the automatic recycling of the pull-tab part, thereby improving the efficiency of the slider disassembly and recycling.

[0011] The preferred embodiment of the above technical solution is as follows: a vacuum suction cup is provided at the end of the transfer robot, which can simply and reliably absorb and release the pull head, thereby continuously transferring the pull head in the positioning cavity to the clamping cavity.

[0012] The preferred solution of the above technical solution is: the slider clamp includes a clamp bottom plate for supporting the slider, and a pair of openable clamping plates, the clamp bottom plate is fixed to the base and has an opening, the opening allows the outer connecting column on the surface of the slider to be exposed, the clamping plate is movably mounted on the clamp bottom plate along the width direction of the slider, an L-shaped clamping portion is provided on the inner edge side of the clamping plate, and the clamping cavity is formed between the clamp bottom plate and the L-shaped clamping portion. Through the clamp bottom plate and the pair of clamping plates with the L-shaped clamping portion, the slider can be reliably held in the clamping cavity, so that the column cutter can smoothly cut off the outer connecting column or the inner connecting column, thereby improving the accuracy and reliability of the slider disassembly.

[0013] The preferred solution of the above technical solution is: when the column cutter is used to cut off the external connecting column on the surface of the slider, the column cutter is movably installed on the base along the length direction of the slider, and the column cutter is aligned with the root of the external connecting column fixed to the upper wing plate along the length direction of the slider.

[0014] The preferred scheme of the above technical scheme is: the slider decomposition device also includes a second recovery channel, a vibration conveying unit, and a second recovery box, the second recovery channel is installed on the base, and the output end is connected with the vibration conveying unit, and the output end of the vibration conveying unit is connected with the second recovery box; the vibration conveying unit includes a conveying frame, and a vibration conveying trough and a vibration generator both installed on the conveying frame, the vibration generator is connected to the vibration conveying trough, and the vibration conveying trough is provided with several blanking troughs which are vertically connected and extend along the conveying direction, and the blanking trough does not allow the slider to pass through. After the column cutter cuts off the outer connecting column of the slider, a pair of clamping plates release the slider they clamp, and this part of the slider is the slider body. The slider body falls into the second recovery channel under the action of gravity, and enters the vibration conveying unit along the second recovery channel. The vibration conveying unit vibrates the conveyed slider body in the process of conveying the slider body, and shakes off the remaining outer connecting column and locking claw pieces in a few slider bodies. The outer connecting column and locking claw pieces fall from the vibration conveying trough through the dropping trough, and the slider body continues to be conveyed to the second recovery box, so as to realize the automatic recovery of the slider body, thereby improving the efficiency of slider decomposition and recovery.

[0015] A preferred embodiment of the above technical solution is: when the column cutter is used to cut off the inner connecting column connected between the upper wing plate and the lower wing plate in the slider, the column cutter is a pair, and the pair of column cutters are rotatably mounted on the base and can rotate towards each other, the clamping cavity is distributed between the pair of column cutters, and the pair of column cutters are aligned with the inner connecting column along the width direction of the slider.

[0016] The preferred embodiment of the above technical solution is: it also includes a third recycling box and a third recycling channel installed in the base, the transfer robot can also reciprocate between the clamping cavity and one end of the third recycling channel, and the other end of the third recycling channel is connected to the third recycling box. A pair of column cutters bite and cut off the inner connecting column of the slider, and the transfer robot transfers the lower wing plate part in the clamping cavity to the third recycling channel, and the lower wing plate part falls into the third recycling box along the third recycling channel, realizing the automatic recycling of the lower wing plate part, thereby improving the efficiency of the slider decomposition and recycling.

[0017] As described above, the slider disassembly device of the utility model has the following beneficial effects:

[0018] In the slider disassembly device involved in the present application, first, the slider to be disassembled is placed in the positioning cavity of the positioning plate; then, the pull-tab cutter moves in the direction close to the positioning cavity, thereby cutting off the pull-tab part of the slider extending from the positioning cavity; then, the transfer manipulator picks up the slider in the positioning cavity and transfers it to the clamping cavity of the slider clamp; finally, the column cutter moves in the direction close to the clamping cavity, thereby cutting off the external connecting column part on the surface of the slider, or the internal connecting column part of the slider connected between the upper wing plate and the lower wing plate. Therefore, the present application can automatically and reliably disassemble the slider, effectively improve the disassembly efficiency of the slider, reduce the labor cost of the slider disassembly, and facilitate the recycling and reuse of the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the zipper.

[0020] Figure 2 It is a schematic diagram of the structure of the pull head.

[0021] Figure 3 It is a schematic diagram of the structure of the slider disassembly device in this application.

[0022] Figure 4 Schematic diagram of the structure of the slider supply unit in this application at different viewing angles.

[0023] Figure 5 It is a schematic diagram of the structure of the pull-tab cutting unit in the present application in the initial state.

[0024] Figure 6 for Figure 5 Schematic diagram of the structure after the loading pull head.

[0025] Figure 7 for Figure 6 Schematic diagram of the structure after omitting the guide plate.

[0026] Figure 8 for Figure 7 Top view of the .

[0027] Fig. 9 for Figure 6 The schematic diagram of the structure after the push drive source is activated is a top view.

[0028] Fig.10 for Figure 6 Schematic diagram of the structure of the middle push plate.

[0029] Fig.11 for Fig. 9 Schematic diagram of the status of the middle slider and the pull-tab cutter.

[0030] Fig.12 It is a structural schematic diagram of the slider conveying unit in this application.

[0031] Fig.13 This is a structural diagram of the first embodiment of the main decomposition unit in this application.

[0032] Fig.14 This is a schematic diagram of the connection structure between the clamping drive source and the clamping plate in Example 1 of the main body decomposition unit in the present application.

[0033] Fig.15 for Fig.14 Schematic diagram of the coordination between the middle fixture base plate, a pair of clamping plates and the middle part to be disassembled.

[0034] Fig.16 for Fig.14 Schematic diagram of the structure of the middle fixture bottom plate.

[0035] Fig.17 for Fig.14 Schematic diagram of the coordination between a pair of clamping plates and the middle part to be disassembled from another perspective.

[0036] Fig.18 It is a schematic diagram of the decomposition of the middle part to be decomposed after being decomposed by the main decomposition unit embodiment 1.

[0037] Fig.19 This is a structural diagram of the second embodiment of the main decomposition unit in this application.

[0038] Fig. 20 This is a schematic diagram of the decomposition of the middle part to be decomposed after being decomposed by the main decomposition unit embodiment 2.

[0039] Component number description

[0040] 103 Slider

[0041] 21 Slider body

[0042] 211 Upper wing plate

[0043] 212 Lower wing plate

[0044] 213 Internal connection column

[0045] 22 External connection column

[0046] 23 Pull Tab

[0047] 30 Base

[0048] 40 Slider supply unit

[0049] 41 slider feeder

[0050] 42 Feeding robot

[0051] 421 Open / Close Drive Source

[0052] 422 Gripper

[0053] 43 First mounting seat

[0054] 44 Rotation drive source

[0055] 45 Rotating bracket

[0056] 46 Mobile drive source

[0057] 47 Robot mounting bracket

[0058] 50 Tab cutting unit

[0059] 51 Positioning plate

[0060] 52 Tab Cutter

[0061] 521 pull tab slot

[0062] 522 Cutting Edge

[0063] 523 Second connection slot

[0064] 53 Pusher plate

[0065] 531 Positioning cavity

[0066] 532 First connection slot

[0067] 533 First positioning section

[0068] 534 Second positioning section

[0069] 535 Support limiter

[0070] 54 Second mounting seat

[0071] 55 Push driver source

[0072] 56 Guide plate

[0073] 561 Feeding port

[0074] 57 Pull-tab cut-off drive source

[0075] 58 Limit mounting plate

[0076] 59 Limit sensor

[0077] 510 First connecting piece

[0078] 511 Second connecting piece

[0079] 512 Limit block

[0080] 5121 Limiting surface

[0081] 513 First Recycling Channel

[0082] 60 Slider transport unit

[0083] 61 Transfer robot

[0084] 62 Vacuum suction cup

[0085] 63 Third mounting seat

[0086] 64 Transverse drive source

[0087] 65 Transverse bracket

[0088] 66 Lifting drive source

[0089] 70 Main body decomposition unit

[0090] 71 Slider clamp

[0091] 701 Clamping chamber

[0092] 72 Column cutting knife

[0093] 721 Third connection slot

[0094] 73 Fourth mounting seat

[0095] 74 Cutter translation drive source

[0096] 76 fixture base

[0097] 761 Opening

[0098] 762 Clamping guide groove

[0099] 763 Cutter Guide Groove

[0100] 77 Clamping plate

[0101] 771 L-shaped clamp

[0102] 772 Positioning arc

[0103] 78 Clamping drive source

[0104] 79 Mobile connection plate

[0105] 711 Clamping push rod

[0106] 7111 Push ramp

[0107] 712 Guide Block

[0108] 7121 Push Chute

[0109] 713 Return spring

[0110] 714 fixture cover

[0111] 715 Briquetting

[0112] 716 Second Recycling Channel

[0113] 717 Vibrating Conveyor Unit

[0114] 718 Second recycling bin

[0115] 719 First Abandoned Collection Channel

[0116] 720 First Waste Collection Box

[0117] 724 Connecting pin

[0118] 725 Transmission connecting rod

[0119] 81 pull-tab recycling part

[0120] 82 Intermediate parts to be disassembled

[0121] 83 Main recycling part

[0122] 84 First abandoned part

[0123] 85 Lower wing panel recovery part

[0124] 86 Second abandoned part DETAILED DESCRIPTION

[0125] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0126] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0127] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or may be indirectly connected to the other element through an intermediate element.

[0128] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0129] The utility model provides a slider disassembling device for automatically disassembling a slider. For the convenience of description, in the following embodiments, the definitions of various directions are as follows: the length direction of the slider disassembling device is defined as the front-to-back direction, the width direction of the slider disassembling device is defined as the left-to-right direction, and the height direction of the slider disassembling device is defined as the up-down direction.

[0130] like Figure 2 As shown, the slider 103 includes a slider body 21, an external connecting column 22 fixed on the surface of the slider body 21, and a pull tab 23 rotatably mounted on the external connecting column 22. The slider body 21 is an integrally formed part. The slider body 21 includes an upper wing plate 211 and a lower wing plate 212 arranged opposite to each other along the thickness direction of the slider 103, and an internal connecting column 213 fixed between the upper wing plate 211 and the lower wing plate 212. The internal connecting column 213 fixedly connects the upper wing plate 211 and the lower wing plate 212. In the slider 103, the external connecting column 22 can be fixed in the following ways: way one, the external connecting column 22 is welded and fixed to the surface of the upper wing plate 211; way two, the external connecting column 22 is fixed to the surface of the upper wing plate 211 in an integral manner. In the slider 103 with a self-locking function, the slider 103 also includes a rotatable locking claw piece. The locking claw piece is Figure 2 a portion of the locking claw piece is accommodated in the outer connecting column portion 22, and the other end of the locking claw piece is inserted into the chain tooth passage formed between the upper wing plate 211 and the lower wing plate 212 through the opening portion in the upper wing plate 211. The following description is based on the decomposition of the slider 103 with the locking claw piece as an example.

[0131] like Figure 3 , Figure 7 and Fig.13As shown, the slider disassembly device involved in the utility model includes a fixed base 30, a positioning plate 51 installed on the base 30 and having a positioning cavity 531, a pull-tab cutter 52, a transfer robot 61, a slider clamp 71 installed on the base 30 and having a clamping cavity 701, and a column cutter 72. The pull-tab cutter 52, the transfer robot 61 and the column cutter 72 are all movably installed on the base 30. The positioning cavity 531 is used to accommodate the slider 103 and allow the pull tab 23 of the slider 103 to extend. The pull-tab cutter 52 can move toward or away from the pull tab 23 extending from the positioning cavity 531. The transfer robot 61 is used to pick up the slider 103 and reciprocate between the positioning cavity 531 and the clamping cavity 701. The clamping cavity 701 is used to accommodate the slider 103. The column cutter 72 can move toward or away from the clamping cavity 701.

[0132] The working process of the slider disassembling device is as follows: first, the slider 103 to be disassembled is placed in the positioning cavity 531 of the positioning plate 51; then, the pull-tab cutter 52 moves toward the positioning cavity 531, thereby cutting off the pull-tab 23 portion of the slider 103 extending from the positioning cavity 531, and obtaining the pull-tab recovery portion 81 and the intermediate to-be-disassembled component 82, as shown in FIG. Figure 2 and Fig.18 ,or Figure 2 and Fig. 20 As shown, the intermediate component 82 to be disassembled includes the slider body 21, the outer connecting column 22 and the part of the pull tab 23 remaining in the outer connecting column 22; then, the transfer manipulator 61 picks up the intermediate component 82 to be disassembled in the positioning cavity 531 and transfers it to the clamping cavity 701 of the slider fixture 71; finally, the column cutter 72 moves in the direction close to the clamping cavity 701, thereby cutting off the outer connecting column 22 on the surface of the intermediate component 82 to be disassembled, or the inner connecting column 213 in the intermediate component 82 to be disassembled connected between the upper wing plate 211 and the lower wing plate 212. Therefore, the present application can automatically and reliably disassemble the slider 103, effectively improve the disassembly efficiency of the slider 103, reduce the labor cost of disassembling the slider 103, and facilitate the recycling and reuse of the slider 103.

[0133] Furthermore, if Figure 3As shown, the slider disassembling device mainly includes a slider supply unit 40 for supplying the slider 103, a slider cutting unit 50 for cutting the slider 23, a slider conveying unit 60 for transferring the slider 103, and a main body disassembling unit 70 for cutting the outer connecting column 22 or the inner connecting column 213. Among them, the slider cutting unit 50 includes the positioning plate 51 and the slider cutter 52, the slider conveying unit 60 includes the conveying manipulator 61, and the main body disassembling unit 70 includes the slider fixture 71 and the column cutter 72. Since the main body disassembling unit 70 cuts the outer connecting column 22 or the inner connecting column 213, the structure of the main body disassembling unit 70 is different for different cutting parts, which makes the main body disassembling unit 70 have two embodiments. The slider disassembling device selects one of the main body disassembling unit 70 embodiment 1 or the main body disassembling unit 70 embodiment 2 according to the structure of the slider 103.

[0134] The preferred structures of the slider supply unit 40, the pull-tab cutting unit 50, the slider conveying unit 60, the main body disassembling unit 70 of the slider disassembling device according to the first embodiment and the main body disassembling unit 70 according to the second embodiment are described below.

[0135] Slider supply unit 40

[0136] like Figure 3 As shown, the slider supply unit 40 includes a slider feeder 41 and a feeding robot 42. The slider feeder 41 is distributed on the left side of the feeding robot 42. The feeding robot 42 is distributed on the rear side of the positioning plate 51 in the pull-tab cutting unit 50. A feeding station is arranged on the base 30. The feeding station is distributed on the front side of the feeding robot 42. The feeding robot 42 can reciprocate between the slider feeder 41 and the feeding station. The discharge port of the slider feeder 41 continuously outputs orderly arranged sliders 103, and the shape of the slider 103 here is: the slider body 21 is in an upright state, the inner connecting column 213 is facing upward, and the lower wing plate 212 is distributed on the front side of the upper wing plate 211; after the feeding robot 42 clamps the inner connecting column 213 of the slider 103 from above, the feeding robot 42 moves to the feeding station, and when the positioning plate 51 is in its initial state, the positioning cavity 531 is located at the feeding station, and the feeding robot 42 sends the slider 103 clamped by it into the positioning cavity 531 of the positioning plate 51.

[0137] Furthermore, if Figure 4As shown, the slider supply unit 40 also includes a first mounting seat 43 fixed on the top surface of the base 30, a rotary drive source 44 fixed on the first mounting seat 43, a rotary bracket 45 connected to the output end of the rotary drive source 44, a mobile drive source 46 fixed on the rotary bracket 45, and a manipulator mounting frame 47 connected to the output end of the mobile drive source 46, and the feeding manipulator 42 is fixed on the manipulator mounting frame 47. The rotary drive source 44 drives the rotary bracket 45 to rotate 90° around the central axis extending left and right, so that the feeding manipulator 42 is rotated down to the discharge port of the slider feeder 41, or turned up to a horizontal state; the mobile drive source 46 drives the manipulator mounting frame 47 to move forward and backward, so that the feeding manipulator 42 moves forward and backward. Preferably, the rotary drive source 44 is a rotary cylinder, and the mobile drive source 46 is a common cylinder.

[0138] Furthermore, if Figure 4 As shown, the feeding robot 42 includes an opening and closing drive source 421, and a pair of openable and closable jaws 422. The opening and closing drive source 421 is fixed on the robot mounting frame 47, and the pair of jaws 422 are arranged side by side on the left and right. The output end of the opening and closing drive source 421 is transmission-connected with the pair of jaws 422 to drive the pair of jaws 422 to open or close, and accordingly the pair of jaws 422 are clamped on the left and right sides of the inner connecting column 213, or the inner connecting column 213 is released.

[0139] The working process of the slider supply unit 40 includes the following steps.

[0140] A1. In the initial state, the feeding robot 42 is in the downward rotation position, and a pair of clamping claws 422 are facing the discharge port of the slider feeder 41 and are in the open state; Figure 5 As shown, the positioning cavity 531 of the positioning plate 51 is located at the feeding station, and the rear end of the positioning cavity 531 is an open structure.

[0141] A2. The batch of sliders 103 to be decomposed are placed in the slider feeder 41, and the discharge port of the slider feeder 41 outputs the sliders 103 in an orderly manner.

[0142] A3. The opening and closing driving source 421 is activated to drive the pair of clamping claws 422 to close, and the feeding robot 42 clamps the inner connecting column portion 213 of the slider 103 .

[0143] A4, the rotation drive source 44 is activated, driving the rotating bracket 45, the mobile drive source 46, the manipulator mounting frame 47, the feeding manipulator 42, and the pull head 103 clamped by the feeding manipulator 42 to rotate 90° forward and upward. At this time, the shape of the pull head 103 is as follows: the pull head body 21 is in a horizontal state, the inner connecting column 213 faces backward, the lower wing plate 212 is distributed on the upper side of the upper wing plate 211, and the pull tab 23 is in a vertical state under the action of gravity.

[0144] A5. The mobile driving source 46 is activated to drive the manipulator mounting frame 47, the feeding manipulator 42 and the zipper 103 held by them to move forward together, until the feeding manipulator 42 moves forward to the feeding station and just feeds the zipper 103 into the positioning cavity 531 of the positioning plate 51. Figure 6 As shown, the pull tab 23 of the pull head 103 is in a vertical state, and the pull tab 23 extends downward from the positioning cavity 531.

[0145] A6, the opening and closing drive source 421 is reset, and the inner connecting column 213 of the pull head 103 is released; the moving drive source 46 is reset, and the manipulator mounting frame 47 and the feeding manipulator 42 are driven to move backward; the rotating drive source 44 is reset, and the rotating bracket 45, the moving drive source 46, the manipulator mounting frame 47 and the feeding manipulator 42 are driven to rotate 90° backward and downward together, and the feeding manipulator 42 is reset to its initial state.

[0146] Repeat steps A1 to A6 to clamp the next slider 103 and transfer it to the positioning cavity 531 .

[0147] Tab cutting unit 50

[0148] like Figure 3 As shown, a pull-tab cutting station is provided on the base 30, and the positioning plate 51 is a push plate 53 movably mounted on the base 30, and the push plate 53 can reciprocate between the feeding station and the pull-tab cutting station. After the pull-tab supply unit 40 delivers the pull-tab 103 to the positioning cavity 531 of the push plate 53, during the resetting process of the feeding manipulator 42, the push plate 53 drives the pull-tab 103 in the positioning cavity 531 to move to the pull-tab cutting station, and then the pull-tab cutter 52 cuts the pull-tab 23. In this way, through the mutual cooperation of the pull-tab feeder 41, the feeding manipulator 42 and the push plate 53, the pull-tab disassembly device realizes the continuous automatic disassembly of the batch of pull-tabs 103 to be disassembled, and the disassembly efficiency of the pull-tab 103 is greatly improved.

[0149] In this application, if Figure 5 and Figure 6 As shown, the pull-tab cutting station is distributed on the right side of the feeding station, and the distribution direction of the feeding station and the pull-tab cutting station is also the width direction of the pull head 103 in the positioning cavity 531. The push plate 53 is installed on the base 30 so that it can be moved left and right along the width direction of the pull head 103 in the positioning cavity 531.

[0150] like Figures 5 to 8 ,as well as Fig.11As shown, the pull-tab cutter 52 is distributed on the lower side of the push plate 53, and the pull-tab cutter 52 is installed on the base 30 so as to be movable forward and backward along the length direction of the pull head 103 in the positioning cavity 531. The pull-tab cutter 52 has a pull-tab receiving groove 521 for accommodating the pull-tab 23, and a cutting blade 522 arranged on the rear side of the pull-tab receiving groove 521 along the moving direction of the pull-tab cutter 52, and the pull-tab receiving groove 521 is arranged at the pull-tab cutting station, and the pull-tab receiving groove 521 passes through to the left side of the pull-tab cutter 52 toward the left end of the feeding station, and the left end of the pull-tab receiving groove 521 is an open structure.

[0151] Furthermore, if Figures 5 to 8 As shown, the pull-tab cutting unit 50 also includes a second mounting seat 54 fixed on the top surface of the base 30, a push drive source 55 fixed on the left rear side of the second mounting seat 54, a guide plate 56 fixed to the second mounting seat 54, and a pull-tab cutting drive source 57 fixed on the right front side of the second mounting seat 54; wherein, the output end of the push drive source 55 is transmission-connected with the left end of the push plate 53 to drive the push plate 53 to move left and right; in the up and down direction, the guide plate 56, the push plate 53 and the pull-tab cutter 52 are distributed from top to bottom, and a guide channel is formed between the guide plate 56 and the pull-tab cutter 52, and the push plate 53 can be movably accommodated in the guide channel left and right; the output end of the pull-tab cutting drive source 57 is transmission-connected with the front end of the pull-tab cutter 52 to drive the pull-tab cutter 52 to move forward and backward.

[0152] Furthermore, if Figure 7 and Figure 8 As shown, the pull-tab cutting unit 50 also includes a limit mounting plate 58 fixed on the right side of the second mounting seat 54, and a limit sensor 59 installed on the limit mounting plate 58. The limit sensor 59 is distributed on the right end side of the guide channel and is used to control the right movement stroke of the push plate 53.

[0153] Preferably, the push driving source 55 is a cylinder, and the connection structure between the push driving source 55 and the push plate 53 is as follows: Figure 8 As shown, the right end of the cylinder piston rod of the push driving source 55 is fixed with a first connecting member 510, and the first connecting member 510 is a flat cylindrical structure; the left end of the push plate 53 is provided with a first connecting groove 532 which passes through from top to bottom, and the first connecting groove 532 is a stepped groove, including a left section groove body and a right section groove body which are connected to the left and right sides, and the width of the left section groove body is smaller than the width of the right section groove body, and the right end of the cylinder piston rod of the push driving source 55 is accommodated in the left section groove body of the first connecting groove 532, and the first connecting member 510 is accommodated in the right section groove body of the first connecting groove 532, and the left side groove wall and the right side groove wall of the right section groove body are respectively abutted against the left end face and the right end face of the first connecting member 510, thereby limiting the relative left and right movement between the first connecting member 510 and the push plate 53 in the moving direction of the push plate 53.

[0154] Preferably, the pull-tab cutting driving source 57 is a cylinder, and the connection structure between the pull-tab cutting driving source 57 and the pull-tab cutting knife 52 is as follows: Figure 8 and Fig.11 As shown, the rear end of the cylinder piston rod of the pull-tab cutting drive source 57 is threadedly connected with the second connecting member 511, and the second connecting member 511 is a flat cylindrical structure; the front end of the pull-tab cutter 52 is provided with a second connecting groove 523 that runs through from top to bottom, and the second connecting groove 523 is a stepped groove, including a front groove body and a rear groove body that are connected front and back, and the width of the front groove body is smaller than the width of the rear groove body, and the rear end of the cylinder piston rod of the pull-tab cutting drive source 57 is accommodated in the front groove body of the second connecting groove 523, and the second connecting member 511 is accommodated in the rear groove body of the second connecting groove 523, and the front side groove wall and the rear side groove wall of the rear groove body are respectively abutted against the front end face and the rear end face of the second connecting member 511, thereby limiting the relative forward and backward movement between the second connecting member 511 and the pull-tab cutter 52 in the moving direction of the pull-tab cutter 52. In addition, the cylinder piston rod of the pull-tab cutting drive source 57 and the second connecting member 511 are threaded connection structures, so the front and rear positions of the second connecting member 511 can be adjusted, thereby adjusting the front and rear positions of the pull-tab cutter 52 in the initial state, and adjusting the front and rear positions of the pull-tab groove 521 on the pull-tab cutter 52, thereby ensuring that the pull-tab 23 of the pull head 103 in the positioning cavity 531 can smoothly enter the pull-tab groove 521 to the right.

[0155] Preferably, if Fig. 9 As shown, the guide plate 56 is provided with a material taking port 561 which passes through from top to bottom; when the push drive source 55 drives the push plate 53 to drive the pull head 103 therein to move right to the pull tab cutting station, the material taking port 561 on the guide plate 56 allows the lower wing plate 212 of the pull head 103 in the positioning cavity 531 to be exposed; in this way, after the pull tab 23 is cut off, the following transfer robot 61 is allowed to pick up the pull head 103 in the positioning cavity 531 through the material taking port 561 of the guide plate 56.

[0156] Furthermore, if Figures 5 to 7 As shown, the pull-tab cutting unit 50 further includes a stopper 512 fixed to the second mounting seat 54. The stopper 512 is distributed on the left side of the pull-tab cutter 52. The rear end face of the stopper 512 is a vertically extending stopper surface 5121, which is aligned with the front side of the pull-tab receiving groove 521 in the front-to-back direction. After the feeding manipulator 42 sends the pull head 103 forward into the positioning cavity 531, the pull tab 23 on the pull head 103 abuts against the stopper surface 5121 of the stopper 512, ensuring that the pull tab 23 is in a vertical state, which is conducive to the pull tab 23 accurately entering the pull tab receiving groove 521 during the rightward movement of the push plate 53.

[0157] Furthermore, if Fig.10As shown, the positioning cavity 531 is opened on the right rear side of the positioning plate 51 (i.e., the push plate 53), and the rear end of the positioning cavity 531 passes through the rear edge of the positioning plate 51, so that the rear end of the positioning cavity 531 is an open structure. The positioning cavity 531 includes a first positioning section 533 and a second positioning section 534 connected front and back, and the positioning plate 51 is also provided with a support limiter 535 distributed at the bottom of the first positioning section 533. Fig. 9 As shown, the contour of the first positioning section 533 is adapted to the contour of the rear section of the slider body 21, the rear section of the slider body 21 abuts against the support limit portion 535, and an operating gap is formed between the second positioning section 534 and the slider body 21, and the operating gap allows the ends of a pair of jaws 422 of the feeding robot 42 to enter.

[0158] Furthermore, the slider disassembly device also includes a first recycling box and a first recycling channel 513 installed in the base 30. The upper section of the first recycling channel 513 extends upward from the base 30, so that the upper end of the first recycling channel 513 extends upward to the pull-tab cutting station. The upper end of the first recycling channel 513 is connected to the pull-tab receiving groove 521, and the lower end of the first recycling channel 513 is connected to the first recycling box. The first recycling channel 513 and the first recycling box are used for automatic recovery of the cut pull-tab recovery part 81.

[0159] The working process of the pull-tab cutting unit 50 includes the following steps.

[0160] B1, in the initial state, the push plate 53 is at the left limit position, and the pull-tab cutter 52 is at the rear limit position; Figure 5 As shown, the rear end of the positioning cavity 531 on the push plate 53 is exposed, and the limiting surface 5121 of the limiting block 512 is aligned front to back with the pull-tab receiving groove 521 of the pull-tab cutter 52 .

[0161] B2. The feeding robot 42 drives the clamped pull head 103 to move forward, and moves the pull head 103 forward into the positioning cavity 531. Figure 6 As shown; after that, the feeding robot 42 releases the pull head 103 and feeds the pull head 103 again, the shape of the pull head 103 in the positioning cavity 531 is consistent with the shape of the pull head 103 in the above step A4, that is, the lower wing plate 212 is on the top, the upper wing plate 211 is on the bottom, the pull tab 23 is facing downward, and the inner connecting column 213 is facing backward. At the same time, the push drive source 55 is activated to drive the push plate 53 to move rightward, as shown in FIG. Fig. 9As shown, until the limit sensor 59 is triggered, the push plate 53 moves right to the pull tab cutting station. During this process, the push plate 53 moves right together with the pull head 103 in the positioning cavity 531, and the pull head body 21, the external connecting column 22 and a small part of the pull tab 23 accommodated in the positioning cavity 531 enter the guide channel between the guide plate 56 and the pull tab cutter 52, and most of the pull tabs 23 extending downward from the positioning cavity 531 enter the pull tab receiving groove 521 of the pull tab cutter 52, and the lower wing plate 212 is completely exposed from the material taking port 561 of the guide plate 56.

[0162] B3, the pull-tab cutting driving source 57 is activated, driving the pull-tab cutter 52 to move forward, and the cutting blade 522 of the pull-tab cutter 52 cuts the pull-tab 23 forward, obtaining the cut pull-tab recovery part 81 and the intermediate to-be-disassembled part 82 held in the positioning cavity 531, as shown in FIG. Fig.18 or Fig. 20 During the cutting process of the pull tab 23 , the first positioning section 533 of the positioning cavity 531 limits the pull head 103 , restricting the pull head 103 from moving forward and shaking left and right, thereby ensuring that the pull tab 23 can be accurately cut off.

[0163] B4. The cut-off pull-tab recovery part 81 falls from the pull-tab receiving groove 521 into the first recovery channel 513 under the action of gravity, and falls into the first recovery box along the first recovery channel 513, realizing the automatic recovery of the pull-tab 23 part, thereby improving the efficiency of the decomposition and recovery of the slider 103. The lower wing plate 212 of the intermediate to-be-decomposed component 82 still held in the positioning cavity 531 is completely exposed from the material taking port 561 of the guide plate 56, as shown in FIG. Fig. 9 shown.

[0164] B5. After the transfer robot 61 takes away the intermediate component 82 to be disassembled in the positioning cavity 531, the push drive source 55 is reset, driving the push plate 53 to move left and reset, and the pull-tab cutting drive source 57 is reset, driving the pull-tab cutter 52 to move back and reset.

[0165] Repeat steps B1 to B5 to cut off the pull tab 23 of the next slider 103 .

[0166] Slider transport unit 60

[0167] like Fig.12 As shown, a vacuum suction cup 62 is provided at the end of the transfer robot 61, which can simply and reliably absorb and release the pull head 103, thereby continuously transferring the pull head 103 (i.e., the middle part to be disassembled 82) in the positioning cavity 531 to the clamping cavity 701.

[0168] Furthermore, in this embodiment, if Figure 3 As shown, the positioning cavity 531 at the pull-tab cutting station and the clamping cavity 701 of the pull-head fixture 71 are arranged side by side and aligned front to back. Fig.12 As shown, the slider conveying unit 60 also includes a third mounting seat 63 fixed on the top surface of the base 30, a transverse driving source 64 fixed on the third mounting seat 63, a transverse bracket 65 connected to the output end of the transverse driving source 64, and a lifting driving source 66 fixed on the transverse bracket 65, and the output end of the lifting driving source 66 is connected to the transfer manipulator 61. The transverse driving source 64 drives the transverse bracket 65 to move left and right, and the transverse bracket 65 drives the lifting driving source 66 and the transfer manipulator 61 to move left and right together; the lifting driving source 66 drives the transfer manipulator 61 to move up and down; thus, under the action of the transverse driving source 64 and the lifting driving source 66, the vacuum suction cup 62 at the end of the transfer manipulator 61 reciprocates between the positioning cavity 531 at the pull-tab cutting station and the clamping cavity 701 of the slider clamp 71.

[0169] Preferably, the lateral drive source 64 and the lifting drive source 66 are both cylinders. In addition, there are two groups of lifting drive sources 66 and transfer manipulators 61, both of which are installed on the lateral support 65. The setting of the two groups of transfer manipulators 61 is preferably suitable for the following embodiment 1 of the main body decomposition unit 70. Specifically, the second recovery channel 716 in the following embodiment 1 of the main body decomposition unit 70, or the third recovery channel in the following embodiment 2 of the main body decomposition unit 70 is distributed on the right side of the clamping cavity 701, and is aligned front and back, that is, the positioning cavity 531 at the pull-tab cutting station, the clamping cavity 701, the second recovery channel 716 or the third recovery channel is arranged from left to right and aligned front and back. In the left and right directions, the center distance between the two groups of transfer manipulators 61, the center distance between the positioning cavity 531 at the pull-tab cutting station and the clamping cavity 701, and the center distance between the clamping cavity 701 and the second recovery channel 716 or the third recovery channel are equal.

[0170] The working process of the slider conveying unit 60 includes the following steps.

[0171] C1. In the initial state, the left transfer robot 61 is located directly above the positioning cavity 531 at the pull-tab cutting station, that is, directly above the material taking port 561 of the guide plate 56; the right transfer robot 61 is located directly above the clamping cavity 701.

[0172] C2. After the pull tab cutting unit 50 cuts off the pull tab 23 on the pull head 103, the lifting drive source 66 is activated to drive the transfer robot 61 to move downward, and the vacuum suction cup 62 at the lower end of the left transfer robot 61 adsorbs the lower wing plate 212 of the middle part to be disassembled 82 in the positioning cavity 531 through the material taking port 561 of the guide plate 56, and the vacuum suction cup 62 at the lower end of the right transfer robot 61 adsorbs the lower wing plate 212 part that has been disassembled in the clamping cavity 701 in the first embodiment of the following main body disassembly unit 70; thereafter, the lifting drive source 66 is reset to drive the transfer robot 61 to move upward, and the middle part to be disassembled 82 is removed from the positioning cavity 531 at the pull tab cutting station.

[0173] C3, the transverse driving source 64 is activated, driving the transverse moving bracket 65, the two sets of lifting driving sources 66 and the transfer robot 61 to move right a set distance, then the left transfer robot 61 is located directly above the clamping cavity 701, and the right transfer robot 61 is located directly above the second recovery channel 716 or the third recovery channel.

[0174] C4, the lifting drive source 66 is activated, driving the transfer manipulator 61 to move downward, and the vacuum suction cup 62 is released from the adsorption state, then the vacuum suction cup 62 at the lower end of the left transfer manipulator 61 transfers the adsorbed intermediate component 82 to the clamping chamber 701, and the vacuum suction cup 62 at the lower end of the right transfer manipulator 61 transfers the adsorbed lower wing plate 212 part that has been decomposed to the second recovery channel 716 or the third recovery channel. In addition, the shape of the intermediate component 82 to be decomposed in the clamping chamber 701 is consistent with the shape of the intermediate component 82 to be decomposed in the positioning chamber 531, that is, the lower wing plate 212 is on the top, the upper wing plate 211 is on the bottom, the outer connecting column 22 is facing downward, and the inner connecting column 213 is facing backward.

[0175] C5, the lifting drive source 66 is reset to drive the transfer robot 61 to move upward; the transverse drive source 64 is reset to drive the transverse support 65, the two sets of lifting drive sources 66 and the transfer robot 61 to move left together and reset to the initial state.

[0176] Repeat steps C1 to C5 to load the next intermediate component 82 to be disassembled into the clamping cavity 701 and unload the lower wing plate 212 that has been disassembled.

[0177] Main body decomposition unit 70 embodiment 1

[0178] For the pull tab 23 of the outer connecting column 22 welded and fixed on the surface of the upper wing plate 211, the outer connecting column 22 of the middle to-be-disassembled part 82 is cut off by the embodiment 1 of the main body disassembly unit 70, such as Figure 2 and Fig.18As shown, a main body recovery part 83 and a first discarded part 84 are obtained. The main body recovery part 83 is the slider body 21, and the first discarded part 84 is the outer connecting column 22, a small part of the pull tab 23 and the locking claw piece.

[0179] like Fig.13 As shown, in the first embodiment of the main body disassembly unit 70, the movement mode of the column cutter 72 is: the column cutter 72 moves forward and backward along the length direction of the pull head 103 (i.e., the middle to-be-disassembled component 82) in the clamping cavity 701. Based on this, the first embodiment of the main body disassembly unit 70 includes a fourth mounting seat 73 fixed on the top surface of the base 30, and a cutter translation driving source 74 fixed to the fourth mounting seat 73. The output end of the cutter translation driving source 74 is transmission-connected with the rear end of the column cutter 72 to drive the column cutter 72 to move forward and backward. The column cutter 72 is distributed on the rear side of the clamping cavity 701 and is aligned with the root of the external connection column 22 and the upper wing plate 211 welded and fixed in the front-to-back direction.

[0180] Preferably, the cutter translation drive source 74 is a cylinder. The connection structure between the cutter translation drive source 74 and the column cutter 72 is as follows: Fig.14 As shown, the first embodiment of the main body decomposition unit 70 further includes a third connecting member, which includes a sleeve portion and an oblate cylindrical portion integrally arranged at the front end of the sleeve portion, and the sleeve portion is threadedly connected to the oil cylinder piston rod of the cutter translation drive source 74; the rear end of the column cutter 72 is provided with a third connecting groove 721 that passes through from top to bottom, and the third connecting groove 721 is a stepped groove, including a front section groove body and a rear section groove body that are connected front and back, and the width of the front section groove body is greater than the width of the rear section groove body, and the oblate cylindrical portion of the third connecting member is accommodated in the front section groove body of the third connecting groove 721, and the front end portion of the sleeve portion of the third connecting member is accommodated in the rear section groove body of the third connecting groove 721, thereby connecting the sleeve portion to the oil cylinder piston rod of the cutter translation drive source 74. In addition, the front side groove wall and the rear side groove wall of the front section groove body of the third connecting groove 721 are respectively in contact with the front end face and the rear end face of the oblate cylindrical portion, so as to limit the relative forward and backward movement between the third connecting member and the column cutter 72 in the moving direction of the column cutter 72. The third connecting member and the cylinder piston rod of the cutter translation drive source 74 are threadedly connected, so the front and rear positions of the third connecting member can be adjusted, thereby adjusting the front and rear positions of the column cutter 72 to ensure that the column cutter 72 can accurately cut off the external connecting column 22 of the intermediate component to be disassembled 82 in the clamping cavity 701.

[0181] Furthermore, the structure of the slider fixture 71 is preferably as follows: Figures 14 to 17As shown, the slider clamp 71 includes a clamp base plate 76 for supporting the slider 103, and a pair of openable and closable clamping plates 77; the clamp base plate 76 is fixed on the fourth mounting seat 73, and an opening portion 761 is provided on the clamp base plate 76, which passes through from top to bottom, and the opening portion 761 allows the outer connecting column portion 22 on the surface of the intermediate component to be disassembled 82 to be exposed; a pair of clamping plates 77 are symmetrically distributed along the width direction of the intermediate component to be disassembled 82 in the clamping cavity 701, and are installed on the clamp base plate 76 so as to be movable left and right, and an L-shaped clamping portion 771 is provided on the inner edge side of the clamping plate 77, and the clamping cavity 701 is formed between the clamp base plate 76 and the L-shaped clamping portion 771. The slider 103 can be reliably held in the clamping cavity 701 by the clamp bottom plate 76 and a pair of clamping plates 77 having an L-shaped clamping portion 771, so that the column cutter 72 can smoothly cut off the outer connecting column 22 or the inner connecting column 213, thereby improving the accuracy and reliability of the decomposition of the slider 103. In addition, the opening 761 is designed to be through-through from top to bottom, so that after the column cutter 72 cuts off the outer connecting column 22, the first waste part 84 falls through the opening 761.

[0182] Furthermore, if Figure 14 to Figure 15 As shown, the slider clamp 71 also includes a clamping drive source 78 fixed on the front end side of the fourth mounting seat 73, a movable connecting plate 79 transmission-connected to the output end of the clamping drive source 78, and two sets of clamping drive components transmission-connected between the movable connecting plate 79 and each clamping plate 77. The clamping drive source 78 is preferably a cylinder, which drives the movable connecting plate 79 to move backward or forward, and then drives a pair of clamping plates 77 to close or open accordingly through the clamping drive component, thereby clamping the intermediate component to be disassembled 82 in the clamping cavity 701, or releasing the intermediate component to be disassembled 82 in the clamping cavity 701.

[0183] Furthermore, if Fig.14 and Fig.15 As shown, the two sets of clamping drive assemblies are symmetrically arranged on the left and right sides, and each set of clamping drive assemblies includes a clamping push rod 711 extending forward and backward, a guide block 712 fixed on the fourth mounting seat 73, and two return springs 713 extending axially to the left and right sides. The clamping push rods 711 of the two sets of clamping drive assemblies are respectively fixed to the left and right ends of the movable connecting plate 79, and the guide blocks 712 of the two sets of clamping drive assemblies are distributed on the left and right sides of the clamp bottom plate 76. The guide blocks 712 are provided with push rods extending forward and backward. The slide groove 7121, the clamping push rod 711 can be assembled in the pushing slide groove 7121 so as to be movable forward and backward. A pushing slope 7111 is provided at the rear end of the clamping push rod 711. The pushing slope 7111 is inclined in a manner that it moves further away from the clamp base plate 76 as it moves backward. The pushing slope 7111 abuts against the outer side of the front end of the clamping plate 77. Two return springs 713 are distributed at the front and rear ends of the clamping plate 77, and the two ends of each return spring 713 abut against the clamping plate 77 and the clamp base plate 76 respectively.

[0184] Preferably, if Fig.14 As shown, the slider clamp 71 also includes a clamp cover plate 714 fixed on the upper end of each guide block 712, and two pressure blocks 715 fixed on the top surface of the clamp bottom plate 76. The clamp cover plate 714 covers the push slide groove 7121, the return spring 713 and part of the clamping plate 77. The two pressure blocks 715 are pressed on the top of each clamping plate 77 to limit the upward movement of the clamping plate 77.

[0185] Preferably, if Fig.16 As shown, a clamping guide groove 762 extending from left to right is provided in the clamping bottom plate 76, and a pair of clamping plates 77 can be slidably mounted in the clamping guide groove 762 of the clamping bottom plate 76, providing a guide for the left and right movement of the pair of clamping plates 77. An opening 761 on the clamping bottom plate 76 is provided at the bottom of the clamping guide groove 762, and the opening 761 is a cross-shaped structure, which can allow the first waste part 84 to fall off, and can reliably contact the upper wing plate 211 of the intermediate to-be-disassembled part 82, providing a four-point support, thereby reliably supporting the intermediate to-be-disassembled part 82. A cutter guide groove 763 extending forward and backward is also provided in the clamping bottom plate 76, and the column cutter 72 can be movably mounted in the cutter guide groove 763 of the clamping bottom plate 76, providing a guide for the forward and backward movement of the column cutter 72.

[0186] Preferably, if Fig.17 As shown, the rear section of the L-shaped clamping portion 771 is provided with a positioning arc portion 772, and the contour of the positioning arc portion 772 is adapted to the contour of the rear section of the slider body 21; in this way, after a pair of clamping plates 77 close and clamp the middle part to be disassembled 82, the positioning arc portions 772 of the pair of clamping plates 77 are respectively attached to the left and right sides of the middle part to be disassembled 82, which has a better clamping effect and can limit the forward and backward movement of the middle part to be disassembled 82.

[0187] Furthermore, if Figure 3As shown, the slider disassembly device also includes a second recovery channel 716, a vibration conveying unit 717, and a second recovery box 718. The second recovery channel 716 is fixed to the base 30. The second recovery channel 716 is distributed on the right side of the clamping cavity 701. The upper end of the second recovery channel 716 is an open structure. The lower end of the second recovery channel 716 is its output end and is connected to the input end of the vibration conveying unit 717. The output end of the vibration conveying unit 717 is connected to the second recovery box 718. The vibration conveying unit 717 includes a conveying frame, and a vibration conveying trough and a vibration generator both installed on the conveying frame. The vibration generator is connected to the vibration conveying trough. Several blanking troughs that pass through the upper and lower parts and extend along the conveying direction are opened in the vibration conveying trough. The blanking trough does not allow the slider body 21 of the slider 103 to pass through, but the blanking trough allows the external connecting column 22 and the locking claw piece to pass through. The second recovery channel 716, the vibration conveying unit 717 and the second recovery box 718 are used for automatic recovery of the main body recovery part 83. As shown Figure 3 and Fig.13 As shown, the slider disassembly device also includes a first waste collection channel 719 and a first waste collection box 720. The first waste collection channel 719 is fixed to the base 30. The upper end portion of the first waste collection channel 719 extends upward from the base 30 and extends to the side directly below the opening portion 761 of the clamp bottom plate 76. The lower end of the first waste collection channel 719 is connected to the first waste collection box 720. The first waste collection channel 719 and the first waste collection box 720 are used for automatic collection of the first waste portion 84.

[0188] The working process of the first embodiment of the main body decomposition unit 70 includes the following steps.

[0189] D1, in the initial state, if Fig.13 and Fig.14 As shown, the column cutter 72 is distributed on the rear side of the clamping cavity 701 and away from the clamping cavity 701, and a pair of clamping plates 77 are in an open state.

[0190] D2. The slider conveying unit 60 loads the intermediate piece 82 to be disassembled into the clamping cavity 701. The upper wing plate 211 of the intermediate piece 82 to be disassembled in the clamping cavity 701 faces downward and abuts against the clamp bottom plate 76. The outer connecting column portion 22 of the intermediate piece 82 to be disassembled is located in the opening portion 761.

[0191] D3. The clamping drive source 78 is actuated to drive the movable connecting plate 79 and the two clamping push rods 711 to move backward. Under the joint action of the clamping push inclined surface 7111 and the clamping guide groove 762 of the clamp bottom plate 76, the left clamping plate 77 is driven to move right and the right clamping plate 77 is driven to move left. The reset spring 713 is compressed until a pair of clamping plates 77 are closed, and the middle part to be disassembled 82 is kept in the clamping cavity 701, and the upper end part of the L-shaped clamping portion 771 covers the top of the lower wing plate 212 of the middle part to be disassembled 82.

[0192] D4, the cutter translation driving source 74 is activated, driving the column cutter 72 to move forward, and the column cutter 72 cuts off the outer connecting column 22 on the middle to-be-disassembled part 82. After the outer connecting column 22 is cut off, the main body recovery part 83 is still held in the clamping cavity 701, and the cut outer connecting column 22 falls off. At the same time, a small portion of the pull tab 23 remaining on the outer connecting column 22 and the locking claw piece accommodated in the upper wing plate 211 will also fall off under the action of gravity. The fallen outer connecting column 22, a small portion of the pull tab 23 and the locking claw piece are the first waste part 84. The first waste part 84 falls into the first waste collection channel 719 through the opening 761 of the clamp bottom plate 76, and falls into the first waste collection box 720 along the first waste collection channel 719, realizing the automatic collection of waste materials of the first waste part 84. In the present application, the cutter translation driving source 74 drives the column cutter 72 to move forward to a stroke that satisfies: the column cutter 72 moves forward to the 2 / 3 position of the external connecting column 22. In this way, under normal circumstances, the external connecting column 22 will be broken and the locking claw piece will fall off; but in very rare cases, the root of the external connecting column 22 will remain on the upper wing plate 211, and the locking claw piece will be stuck in the upper wing plate 211. At this time, the subsequent vibration conveying unit 717 will shake off the external connecting column 22 and the locking claw piece stuck in the upper wing plate 211.

[0193] D5. The cutter translation drive source 74 is reset, driving the column cutter 72 to move backward and reset; the clamping drive source 78 is reset, driving a pair of clamping plates 77 to open and reset, thereby releasing the main body recovery part 83 in the clamping cavity 701.

[0194] D6. The slider conveying unit 60 transfers the main body recovery part 83 in the clamping cavity 701 to the second recovery channel 716. The main body recovery part 83 enters the vibration conveying unit 717 along the second recovery channel 716. The vibration conveying unit 717 vibrates the conveyed main body recovery part 83 during the conveying process, and shakes off the remaining external connecting column 22 and locking claw pieces on a small number of the main body recovery parts 83. The shaken-off external connecting column 22 and locking claw pieces fall from the vibration conveying trough through the blanking trough, and the main body recovery part 83 continues to be conveyed to the second recovery box 718, realizing the automatic recovery of the main body recovery part 83, thereby improving the efficiency of decomposition and recovery of the slider 103.

[0195] Repeat steps D1 to D6 to cut off the outer connecting column portion 22 of the next intermediate component 82 to be disassembled, and automatically collect the first discarded portion 84 and the main body recovery portion 83.

[0196] Main body decomposition unit 70 embodiment 2

[0197] For the pull tab 23 of the outer connecting column 22 integrally fixed on the surface of the upper wing plate 211, the inner connecting column 213 of the middle to-be-disassembled part 82 is cut off by the second embodiment of the main body disassembly unit 70, such as Figure 2 and Fig. 20 As shown, a lower wing plate recovery portion 85 and a second discarded portion 86 are obtained. The lower wing plate recovery portion 85 is the lower wing plate 212 and a portion of the inner connecting column portion 213 remaining on the lower wing plate 212. The second discarded portion 86 is the upper wing plate 211, a portion of the inner connecting column portion 213 remaining on the upper wing plate 211, an outer connecting column portion 22 integrally formed on the surface of the upper wing plate 211, a small portion of the pull tab 23 and a locking claw piece.

[0198] like Fig.18 and Fig.19 As shown, in the second embodiment of the main body decomposition unit 70, the movement mode of the column cutter 72 is: there is a pair of left and right column cutters 72, and each column cutter 72 can rotate around the central midline extending up and down relative to the base 30. Based on this, the second embodiment of the main body decomposition unit 70 includes a fifth mounting seat fixed on the top surface of the base 30, and two cutter rotation drive sources both mounted on the fifth mounting seat, the slider clamp 71 is fixed to the fifth mounting seat, the middle positions of the two column cutters 72 are hinged to the fifth mounting seat through the connecting pins 724 extending up and down, and the output ends of the two cutter rotation drive sources are respectively connected to the two column cutters 72 for driving the two column cutters 72 to rotate toward each other or in the opposite direction; and the clamping cavity 701 is distributed between the pair of column cutters 72, and the pair of column cutters 72 are aligned with the inner connecting column 213 along the width direction of the slider 103.

[0199] Preferably, if Fig.18 and Fig.19 As shown, the cutter rotation driving sources are all cylinders, and the two cutter rotation driving sources are arranged crosswise. The rear ends of the cylinder bodies of the two cutter rotation driving sources are hinged to the fifth mounting seat, and the front ends of the cylinder piston rods of each cutter rotation driving source are hinged with a transmission connecting rod 725, and the front ends of the two transmission connecting rods 725 are respectively hinged to the rear ends of the two column cutters 72.

[0200] Furthermore, if Fig.19 As shown, the clamping cavity 701 is a vertical through structure, and the clamping cavity 701 allows the upper wing plate 211 to pass through.

[0201] Furthermore, the slider disassembly device further includes a third recycling box and a third recycling channel installed in the base 30, the third recycling channel is distributed on the right side of the clamping cavity 701, the upper end of the third recycling channel is an open structure, the transfer manipulator 61 can move to the upper end of the third recycling channel, the lower end of the third recycling channel is connected to the third recycling box, and the third recycling channel and the third recycling box are used for automatic recycling of the lower wing plate recycling part 85. The slider disassembly device further includes a second waste collection box and a second waste collection channel installed in the base 30, the upper end of the second waste collection channel extends to the right below the clamping cavity 701, the lower end of the second waste collection channel is connected to the second waste collection box, and the second waste collection channel and the second waste collection box are used for automatic collection of the second waste part 86.

[0202] The working process of the second embodiment of the main body decomposition unit 70 includes the following steps.

[0203] E1, in the initial state, such as Fig.18 and Fig.19 As shown, the pair of column cutters 72 are in an open state.

[0204] E2. After the slider conveying unit 60 loads the intermediate piece to be disassembled 82 into the clamping cavity 701, the slider conveying unit 60 still maintains the adsorption of the intermediate piece to be disassembled 82, so that the intermediate piece to be disassembled 82 is maintained in the clamping cavity 701, and the upper wing plate 211 of the intermediate piece to be disassembled 82 in the clamping cavity 701 faces downward and the inner connecting column 213 faces backward.

[0205] E3. The cutter rotation driving source is activated to drive the pair of column cutters 72 to rotate toward each other, and the pair of column cutters 72 engage, thereby cutting off the inner connecting column 213 of the middle to-be-disassembled component 82. The lower wing plate recovery part 85 obtained after cutting is still adsorbed by the slider conveying unit 60, and the second waste part 86 obtained after cutting directly falls into the second waste collection channel, and falls into the second waste collection box along the second waste collection channel, realizing the automatic collection of waste of the second waste part 86.

[0206] E4. The cutter rotation driving source is reset, driving the pair of column cutters 72 to rotate in the opposite direction, and the pair of column cutters 72 are opened.

[0207] E5. The slider conveying unit 60 transfers the adsorbed lower wing plate recovery part 85 to the third recovery channel, and the lower wing plate recovery part 85 falls into the third recovery box along the third recovery channel, thereby realizing automatic recovery of the lower wing plate recovery part 85.

[0208] Repeat steps E1 to E5 to cut off the inner connecting column portion 213 of the next intermediate component 82 to be decomposed, and automatically collect the second discarded portion 86 and the lower wing plate recovery portion 85.

[0209] In summary, the working principle of the slider disassembling device involved in the present application for disassembling the slider 103 is as follows.

[0210] Application scenario 1: used to disassemble the slider 103 whose outer connecting column 22 is welded to the surface of the upper wing plate 211. At this time, the slider disassembly device is equipped with a main body disassembly unit 70. In embodiment 1, the disassembly process of the slider 103 includes the following steps:

[0211] First, the slider feeder 41 stores a batch of sliders 103 to be decomposed, and the discharge port of the slider feeder 41 outputs the sliders 103 in an orderly manner; after the feeding manipulator 42 clamps the inner connecting column 213 of the slider 103, the feeding manipulator 42 rotates 90° forward and upward, and then the feeding manipulator 42 moves forward to move the clamped slider 103 forward into the positioning cavity 531 of the push plate 53. The shape of the slider 103 in the positioning cavity 531 is: the lower wing plate 212 is on the top, the upper wing plate 211 is on the bottom, the pull tab 23 is facing downward, and the inner connecting column 213 is facing backward.

[0212] Second, the push plate 53 moves to the right to the pull-tab cutting station, and most of the pull-tabs 23 extending downward from the positioning cavity 531 enter the pull-tab receiving groove 521 of the pull-tab cutter 52, and the lower wing plate 212 in the positioning cavity 531 moves to the right to the material taking port 561 of the guide plate 56; the pull-tab cutter 52 moves forward to cut off the pull-tab 23, and the obtained pull-tab recovery part 81 falls into the first recovery box through the first recovery channel 513, and the obtained intermediate to-be-disassembled component 82 is retained in the positioning cavity 531.

[0213] Third, the transfer robot 61 moves to transfer the intermediate to-be-disassembled component 82 in the positioning cavity 531 to the clamping cavity 701 .

[0214] Fourth, a pair of clamping plates 77 are closed to keep the middle component to be decomposed 82 in the clamping cavity 701; the column cutter 72 moves forward to break off the external connecting column 22, and the first waste part 84 obtained falls into the first waste collection box 720 through the first waste collection channel 719, and the main body recovery part 83 obtained is still kept in the clamping cavity 701.

[0215] Fifth, the transfer robot 61 moves to transfer the main body recovery part 83 in the positioning cavity 531 to the second recovery channel 716 , and the main body recovery part 83 successively passes through the second recovery channel 716 and the vibration conveying unit 717 and falls into the second recovery box 718 .

[0216] Application scenario two, used to disassemble the slider 103 integrally formed on the surface of the upper wing plate 211 with the external connecting column 22. At this time, the slider disassembly device is equipped with a main body disassembly unit 70. In embodiment two, the disassembly process of the slider 103 includes the following sixth and seventh steps in addition to the above-mentioned first to fourth steps.

[0217] Sixth, a pair of column cutters 72 rotate and engage with each other to cut off the internal connecting column 213 of the middle component to be decomposed 82, and the obtained second waste part 86 falls into the second waste collection box through the second waste collection channel, and the obtained lower wing plate recovery part 85 is still adsorbed by the transfer robot 61.

[0218] Seventh, the transfer robot 61 moves to transfer the sucked lower wing plate recovery part 85 to the third recovery channel, and the lower wing plate recovery part 85 falls into the third recovery box through the third recovery channel.

[0219] In summary, the utility model effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0220] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A slider disassembly device, Features: The invention comprises a base (30), a positioning plate (51) mounted on the base (30) and having a positioning cavity (531), a pull-tab cutter (52), a transfer robot (61), a pull-head clamp (71) mounted on the base (30) and having a clamping cavity (701), and a column cutter (72), wherein the pull-tab cutter (52), the transfer robot (61) and the column cutter (72) are all movably mounted on the base (30), and the positioning cavity (531) is used to accommodate the pull-head (1 03), and allows the pull tab (23) of the pull head (103) to extend, the pull tab cutter (52) can move in a direction close to or away from the pull tab (23) extending from the positioning cavity (531), the transfer robot (61) is used to pick up the pull head (103), and reciprocate between the positioning cavity (531) and the clamping cavity (701), the clamping cavity (701) is used to accommodate the pull head (103), and the column cutter (72) can move in a direction close to or away from the clamping cavity (701).

2. The slider disassembling device according to claim 1, Features: It also includes a slider feeder (41) and a feeding robot (42); a feeding station and a pull-tab cutting station are arranged on the base (30); the feeding robot (42) is used to clamp the slider (103) output by the slider feeder (41) and can reciprocate between the slider feeder (41) and the feeding station; the positioning plate (51) is a push plate (53) movably mounted on the base (30); and the push plate (53) can reciprocate between the feeding station and the pull-tab cutting station.

3. The slider disassembling device according to claim 2, Features: The push plate (53) is movably mounted on the base (30) along the width direction of the slider (103), and the pull-tab cutter (52) is movably mounted on the base (30) along the length direction of the slider (103). The pull-tab cutter (52) has a pull-tab receiving groove (521) for accommodating the pull-tab (23), and a cutting blade (522) arranged on one side of the pull-tab receiving groove (521) along the moving direction of the pull-tab cutter (52). The pull-tab receiving groove (521) is arranged at the pull-tab cutting station, and the pull-tab receiving groove (521) passes through the side of the pull-tab cutter (52) toward the feeding station.

4. The slider disassembling device according to claim 2, Features: It also includes a first recycling box and a first recycling channel (513) installed in the base (30), one end of the first recycling channel (513) extends to the pull-tab cutting station, and the other end is connected to the first recycling box.

5. The slider disassembling device according to claim 1, Features: A vacuum suction cup (62) is provided at the end of the transfer robot (61).

6. The slider disassembling device according to claim 1, Features: The slider clamp (71) comprises a clamp base plate (76) for supporting the slider (103) and a pair of openable and closable clamping plates (77); the clamp base plate (76) is fixed to the base (30) and is provided with an opening portion (761); the opening portion (761) allows the outer connecting column portion (22) on the surface of the slider (103) to be exposed; the clamping plate (77) is movably mounted on the clamp base plate (76) along the width direction of the slider (103); an L-shaped clamping portion (771) is provided on the inner edge side of the clamping plate (77); and the clamping cavity (701) is formed between the clamp base plate (76) and the L-shaped clamping portion (771).

7. The slider disassembling device according to claim 1, Features: The column cutter (72) is used to cut off the external connection column (22) on the surface of the slider (103). The column cutter (72) is movably mounted on the base (30) along the length direction of the slider (103). The column cutter (72) is aligned with the root of the external connection column (22) fixed to the upper wing plate (211) along the length direction of the slider (103).

8. The slider disassembling device according to claim 1 or 7, Features: It also includes a second recovery channel (716), a vibration conveying unit (717), and a second recovery box (718), wherein the second recovery channel (716) is installed on the base (30), and the output end is connected to the vibration conveying unit (717), and the output end of the vibration conveying unit (717) is connected to the second recovery box (718); the vibration conveying unit (717) includes a conveying frame, and a vibration conveying trough and a vibration generator both installed on the conveying frame, and the vibration generator is connected to the vibration conveying trough, and the vibration conveying trough is provided with several blanking troughs that pass through from top to bottom and extend along the conveying direction, and the blanking trough does not allow the slider body (21) of the slider (103) to pass through.

9. The slider disassembling device according to claim 1, Features: The column cutter (72) is used to cut off the inner connecting column (213) connected between the upper wing plate (211) and the lower wing plate (212) in the slider (103). The column cutter (72) is a pair. The pair of column cutters (72) are rotatably mounted on the base (30) and can rotate towards each other. The clamping cavity (701) is distributed between the pair of column cutters (72).

10. The slider disassembling device according to claim 1, Features: It also includes a third recycling box and a third recycling channel installed in the base (30), and the transfer robot (61) can also reciprocate between the clamping cavity (701) and one end of the third recycling channel, and the other end of the third recycling channel is connected to the third recycling box.

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