Processing equipment, processing system and processing method for nameplate hanging piece

Abstract

The application discloses a processing equipment, a processing system and a processing method of a label pendant, wherein after a pendant injection molding product is clamped from an injection mold by a mechanical hand device, a cutting device cuts and separates a pendant ring from a rope knot to be injection molded; the mechanical hand device moves the cut pendant injection molding product to a wire fork device; the wire fork device tightens the pendant rope of the pendant injection molding product; a separation clamp device clamps the cut pendant injection molding product; then the mechanical hand device releases the action and resets; finally, the separation clamp device throws the cut pendant injection molding product to a material conveying belt below, realizes automatic operation, completes cutting and conveying of the pendant injection molding product, improves the efficiency, and improves the safety of operation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of label hanger processing, in particular to a label hanger processing equipment, a label hanger processing system and a label hanger processing method. BACKGROUND

[0002] Label hangers are mostly used in the clothing industry. Label hangers are used to hang product nameplates or labels. The label hanger includes a hanging bead head, a hanging bead buckle, and a hanging rope connected between the hanging bead head and the hanging bead buckle. When in use, the nameplate or label is worn on the hanging rope, and then the hanging bead buckle is inserted into the insertion hole of the hanging bead head.

[0003] The label hanger is usually formed by injection molding of an injection mold. The upper and lower mold seats of the injection mold are respectively provided with a hanging bead head cavity, a hanging bead buckle cavity, and at least two flow channel skeletons. The hanging bead product has a plurality of spaced knots on the hanging rope. During injection molding, the hanging rope is transported from the hanging bead buckle cavity side to the hanging bead head cavity side. One knot is in the hanging bead head cavity, the hanging rope passes through the hanging bead buckle cavity, and the remaining knots are outside the hanging bead buckle cavity. After the mold is closed and injection molded, one flow channel skeleton is used to supply the hanging bead head cavity to form the hanging bead head, and the other flow channel skeleton is used to supply the hanging bead buckle cavity to form the hanging bead buckle. The hanging rope is connected between the hanging bead head and the hanging bead buckle. When the product is ejected by the ejector pin of the injection mold, the label hanger is integrally removed with the flow channel skeleton, and finally the hanger injection molding product is formed. The remaining knots are sequentially injection molded by repeating the above actions.

[0004] After the hanger injection molding product is formed, the hanging bead buckle of the hanger injection molding product needs to be cut and separated from the subsequent knots, and the cut hanger injection molding product needs to be transported to the next process to remove the flow channel skeleton, so as to finally separate the label hanger.

[0005] In the prior art, after the hanger injection molding product is formed, the cutting and separation of the hanging bead buckle of the hanger injection molding product from the subsequent knots are completely completed by manual operation, and then the cut hanger injection molding product is manually placed on the material belt, which is slow and has safety hazards.

[0006] Therefore, it is necessary to provide a novel label hanger processing equipment, a label hanger processing system and a label hanger processing method. SUMMARY

[0007] The present application aims to overcome the shortcomings of the prior art, provide a novel label hanger processing equipment, a label hanger processing system and a label hanger processing method, realize automatic operation, complete the cutting and transportation of the hanger injection molding product, improve the efficiency, and improve the safety of the operation.

[0008] The technical scheme of the present application provides a label hanger processing equipment, which comprises:

[0009] A rack is used to be installed on the rear side of an injection mold.

[0010] A mechanical arm device installed on the frame, the mechanical arm device being used to pick up the hanger injection product from the injection mold and move the hanger injection product backward;

[0011] A cutting device installed on the front end of the frame, the cutting device being used to cut off the end of the hanging particle buckle of the name tag hanger in the hanger injection product;

[0012] A wire fork device installed on the frame and located at the rear side of the cutting device, the wire fork device being used to tension the hanging rope of the name tag hanger in the cut hanger injection product clamped by the mechanical arm device; and,

[0013] A separation clamp device installed on the frame and arranged opposite to the wire fork device, the separation clamp device being used to clamp the tensioned hanging rope and used to throw the cut hanger injection product to the lower conveying belt.

[0014] In one of the optional technical solutions, the mechanical arm device includes a mechanical arm used to pick up the hanger injection product, an adjusting mechanism used to drive the mechanical arm to move forward and backward and up and down, and a rope pressing plate used to press the hanging rope;

[0015] The adjusting mechanism is connected with the frame, the mechanical arm is connected with the adjusting mechanism, the rope pressing plate is located at the front side of the mechanical arm, and a pressing plate driving mechanism used to drive the rope pressing plate to move linearly is connected between the adjusting mechanism and the rope pressing plate;

[0016] When the mechanical arm device is in an initial state, the mechanical arm device is located at the rear side of the wire fork device and the separation clamp device;

[0017] When the cutting device is in a cutting state, the mechanical arm is located at the rear side of the cutting device, and the rope pressing plate is located at the front side of the cutting device.

[0018] In one of the optional technical solutions, the adjusting mechanism includes a support plate, a lifting seat, a front-rear adjusting structure, and an up-down adjusting structure;

[0019] The support plate is movably arranged on the frame and can move in the front-rear direction;

[0020] The front-rear adjusting structure is connected between the support plate and the frame;

[0021] The lifting seat is located below the support plate, and the up-down adjusting structure is connected between the support plate and the lifting seat;

[0022] The lifting seat is connected with a cantilever extending forward, the manipulator is installed at the front end of the cantilever, and the pressing plate driving mechanism is installed at the side of the cantilever.

[0023] In an optional technical solution, the front-back adjusting structure comprises a rack, a first motor and a gear;

[0024] The rack is fixedly installed on the rack and extends along the front-back direction;

[0025] The first motor is installed on the support plate, the gear is installed on the output shaft of the first motor, and the gear is engaged with the rack.

[0026] In an optional technical solution, the up-down adjusting structure comprises a vertical guide rail, a screw rod and a second motor for driving the screw rod to rotate;

[0027] The lifting seat is in sliding connection with the vertical guide rail;

[0028] The lower end of the screw rod is in pivotable connection with the lifting seat, and the screw rod passes through the internal threaded hole or the nut of the support plate;

[0029] The second motor is installed on the support plate, and the second motor is connected with the screw rod through a transmission mechanism.

[0030] In an optional technical solution, the manipulator comprises a fixed plate, an L-shaped movable plate at the back side of the fixed plate and a movable plate driving mechanism for driving the L-shaped movable plate to move forward and backward;

[0031] The bottom of the fixed plate is provided with a containing groove for placing the material channel framework, and the bottom surface of the containing groove is provided with a bottom slot for the material channel framework to enter and exit the containing groove;

[0032] The groove wall of the front and back sides of the containing groove is provided with a groove wall gap for the hanging particle head of the label hanging piece to pass through;

[0033] When the movable plate driving mechanism is in the initial state, the horizontal bottom plate of the L-shaped movable plate is away from the bottom slot;

[0034] When the movable plate driving mechanism is in the triggered state, the horizontal bottom plate of the L-shaped movable plate blocks the bottom slot.

[0035] In an optional technical solution, the cutting device comprises a cutter seat provided with a cutter, a lifting plate arranged above the cutter seat and a lifting plate driving mechanism for driving the lifting plate to move up and down;

[0036] The mechanical arm can pass through and retreat from between the tool holder and the lifting plate when the adjusting mechanism is in the front-back moving state.

[0037] In an alternative technical solution, the wire fork device comprises:

[0038] The first sliding plate is in sliding connection with the rack and can slide along the left-right direction of the rack;

[0039] The first sliding plate driving mechanism is connected between the rack and the first sliding plate and is used for driving the first sliding plate to slide linearly;

[0040] The sliding block is installed on the first sliding plate, and two sliding blocks can slide along the front-back direction of the rack, respectively;

[0041] The sliding block driving mechanism is connected between each sliding block and the first sliding plate, and is used for driving the sliding block to slide linearly;

[0042] The supporting rope rod is installed on one end of the sliding block facing the separating clamp device.

[0043] In an alternative technical solution, the separating clamp device comprises:

[0044] The second sliding plate is in sliding connection with the rack and can slide along the left-right direction of the rack, and the second sliding plate is provided with a guide shaft extending along the front-back direction of the rack;

[0045] The second sliding plate driving mechanism is connected between the rack and the second sliding plate and is used for driving the second sliding plate to slide linearly;

[0046] The automatic clamp jaw is installed on the guide shaft, and the automatic clamp jaw can move linearly along the guide shaft and rotate relative to the guide shaft;

[0047] The clamp jaw driving mechanism is installed on the second sliding plate, the clamp jaw driving mechanism is connected with the two automatic clamp jaws, and is used for driving the two automatic clamp jaws to move close to each other or away from each other;

[0048] The pitch driving mechanism is connected between the second sliding plate and the automatic clamp jaw, and is used for driving the automatic clamp jaw to pitch and swing relative to the guide shaft.

[0049] The technical scheme of the present application also provides a processing system of a label hanger, comprising an injection mold for injection molding of a hanger injection molding product and the processing equipment of the label hanger according to any one of the preceding technical schemes.

[0050] The processing equipment is arranged at the rear side of the injection mold.

[0051] In one of the optional technical schemes, the processing system of the label hanger further comprises a hanger rope length adjusting device.

[0052] The lower mold of the injection mold is provided with a lower mold groove.

[0053] The hanger rope length adjusting device comprises:

[0054] A lifting frame is arranged at one side of the injection mold.

[0055] A telescopic arm is connected to the lifting frame and extends towards the side of the injection mold.

[0056] A plug plate is connected to the telescopic arm and can be inserted into the lower mold groove.

[0057] The technical scheme of the present application also provides a processing method of a label hanger, which uses the processing system of the label hanger according to the preceding technical scheme.

[0058] The processing method of the label hanger comprises the following steps:

[0059] S01: injection molding of a hanger injection molding product by using an injection mold;

[0060] S02: the manipulator device clamps the hanger injection molding product from the injection mold and moves it backward, and when the end of the hanging bead buckle of the label hanger passes through the cutting device, the manipulator device stops moving the hanger injection molding product backward;

[0061] S03: the cutting device performs cutting action and cuts along the end of the hanging bead buckle to cut and separate the hanging bead buckle from the knot to be injection molded;

[0062] S04: the manipulator device moves the cut hanger injection molding product backward until it reaches the wire fork device;

[0063] S05: the wire fork device performs tensioning action to tension the hanger rope of the label hanger;

[0064] S06: the separation clamp device performs clamping action to clamp the hanger rope tensioned by the wire fork device, thereby clamping the cut hanger injection molding product;

[0065] S07: the manipulator device releases the cut hanger injection molding product and resets;

[0066] S08: the separation clamp device is released to act, and the cut label hanger injection product is thrown to the lower conveying belt.

[0067] By adopting the technical scheme, the following beneficial effects are achieved:

[0068] The label hanger processing equipment, processing system and processing method provided by the application have the following beneficial effects: after the label hanger injection product is clamped by the manipulator device from the injection mold, the cut label hanger injection product is cut and separated from the rope knot to be injection processed by the cutting device; the cut label hanger injection product is moved to the wire fork device by the manipulator device; the wire fork device is used to tension the hanging rope of the label hanger injection product; the cut label hanger injection product is clamped by the separation clamp device; then the manipulator device is released to act and reset; finally, the cut label hanger injection product is thrown to the lower conveying belt by the separation clamp device, so that the automation operation is realized, the cutting and conveying of the label hanger injection product are completed, the efficiency is improved, and the safety of the operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0069] The disclosure of the application will become more apparent from the following description with reference to the drawings. It should be understood that these drawings are only for the purpose of illustration and are not intended to limit the scope of protection of the application. In the drawings:

[0070] Figure 1 The figure is a perspective view of the label hanger processing equipment provided by an embodiment of the application;

[0071] Figure 2 The figure is a schematic view of the combination of the manipulator device, the cutting device, the wire fork device and the separation clamp device from a first perspective;

[0072] Figure 3 The figure is a schematic view of the combination of the manipulator device, the cutting device, the wire fork device and the separation clamp device from a second perspective;

[0073] Figure 4 The figure is a schematic view of the movement of the manipulator device towards the cutting device;

[0074] Figure 5 The figure is a perspective view of the manipulator device;

[0075] Figure 6 The figure is an enlarged schematic view of the connection between the manipulator and the rope pressing plate;

[0076] Figure 7 The figure is a perspective view of the manipulator;

[0077] Figure 8 The figure is an exploded view of the fixed plate and the L-shaped movable plate of the manipulator;

[0078] Figure 9 The figure is a perspective view of the wire fork device;

[0079] Figure 10This is a three-dimensional view of the separation clamp device from a third-person perspective.

[0080] Figure 11 This is a stereoscopic view of the separation clamp device from a fourth-person perspective.

[0081] Figure 12 A perspective view of a processing system for sign hangers provided in an embodiment of the present invention;

[0082] Figure 13 A three-dimensional view of the combination of the hanging rope length adjustment device and the injection mold;

[0083] Figure 14 A 3D model of the sign hanging ornament;

[0084] Figure 15 This is a diagram showing the hanging clip of a sign hanger and the subsequent knot before they are separated.

[0085] Figure 16 A top view of the finished injection-molded pendant before the knot is separated from it.

[0086] Figure 17 This is a schematic diagram showing the sign pendant being ejected from the cavity of the lower mold.

[0087] Figure 18 This is a schematic diagram showing the knot being blocked by the slot between two baffles before injection molding. Detailed Implementation

[0088] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0089] like Figures 1-4 and combined Figures 12-18 As shown, an embodiment of the present invention provides a processing device for a sign hanger 8, comprising:

[0090] Frame 1 is used to mount on the rear side of injection mold 6.

[0091] The robotic arm device 2 is installed on the frame 1. The robotic arm device 2 is used to pick up the injection molded part 9 from the injection mold 6 and move the injection molded part 9 backward.

[0092] The cutting device 3, installed at the front end of the frame 1, is used to cut along the end of the hanging clip 82 of the nameplate hanging piece 8 in the finished product 9 of the hanging piece injection molding.

[0093] A wire fork device 4 is installed on the frame 1 and located at the rear side of the cutting device 3, and is used to tension the hanging rope 83 of the label hanging piece 8 in the cut hanging piece injection product 9 clamped by the manipulator device 2.

[0094] A separation clamp device 5 is installed on the frame 1 and arranged opposite to the wire fork device 4, and is used to clamp the tensioned hanging rope 83 and to throw the cut hanging piece injection product 9 to the lower conveying belt.

[0095] An embodiment of the present application provides a processing equipment dedicated to processing the label hanging piece 8, specifically, for cutting the hanging piece injection product 9 formed by the injection mold 6, and then transporting to the conveying belt.

[0096] The processing equipment includes a frame 1, a manipulator device 2, a cutting device 3, a wire fork device 4 and a separation clamp device 5.

[0097] The frame 1 is installed at the rear side of the injection mold 6 based on the injection mold 6. Wheels can be arranged on the bottom of the frame 1 as needed for easy movement. The frame 1 is a frame structure which can be welded by angle steel. The conveying belt can pass through the frame 1.

[0098] The manipulator device 2 is movably arranged on the frame 1. The manipulator device 2 is used to clamp the hanging piece injection product 9 from the injection mold 6 and move the hanging piece injection product 9 backward. The manipulator device 2 can use the existing telescopic lifting clamp mechanism or the existing robot device.

[0099] The hanging piece injection product 9 includes two parallel arranged runner skeletons 91 and a plurality of label hanging pieces 8 connected with the two runner skeletons 91. The label hanging piece 8 includes a hanging particle head 81, a hanging particle buckle 82 and a hanging rope 83 connected between the hanging particle head 81 and the hanging particle buckle 82. After being formed by the injection mold 6, the hanging particle buckle 82 is located at the front side of the hanging particle head 81, the hanging particle head 81 is located in front of the one runner skeleton 91 at the rear side, the hanging particle buckle 82 is located in front of the one runner skeleton 91 at the front side, and the hanging rope 83 in front of the hanging particle buckle 82 has a knot 84. The knot 84 is used to form in the hanging particle head 81 in the next injection molding to realize the hanging particle head 81 without thread end.

[0100] In the initial state, the manipulator device 2 is located at the rear end of the frame 1. When it is needed to clamp the hanging piece injection product 9 on the injection mold 6, the manipulator device 2 is extended forward and is raised or lowered as needed to perform the clamping operation.

[0101] The cutting device 3 is installed at the front end of the frame 1, and is used to cut the hanging tag injection product 9 clamped by the mechanical arm device 2. Specifically, after the mechanical arm device 2 clamps the hanging tag injection product 9, it moves backward and passes through the cutting device 3. After the end of the hanging particle buckle 82 of the hanging tag injection product 9 passes through the cutting device 3, the mechanical arm device 2 stops moving. The cutting device 3 performs cutting action, cuts along the end of the hanging particle buckle 82, and cuts off the hanging particle buckle 82 from the subsequent knot 84 to be injection molded. The cutting device 3 can use a cutting knife mechanism that can be operated up and down or a cutting knife mechanism that can be opened and closed.

[0102] The wire fork device 4 is installed on the frame 1, and the wire fork device 4 is located at the rear side of the cutting device 3. When the mechanical arm device 2 is in the initial position, the mechanical arm device 2 is located at the rear side of the wire fork device 4 and is higher than the wire fork device 4.

[0103] The wire fork device 4 is used to tension the hanging rope 83 of the hanging tag 8 in the cut hanging tag injection product 9 clamped by the mechanical arm device 2. The wire fork device 4 can use a mechanism with a pair of opening forks, opening pressure rods, etc. with opening function.

[0104] After the cutting device 3 completes the cutting, the cutting device 3 is reset. The mechanical arm device 2 moves backward again to deliver the cut hanging tag injection product 9 until it reaches the wire fork device 4. At this time, the hanging rope 83 is in a relaxed state and is not convenient to separate and clamp by the clamping device 5. The mechanical arm device 2 can move downward so that the opening forks, opening pressure rods, etc. of the wire fork device 4 can enter the space surrounded by the relaxed hanging rope 83. The wire fork device 4 performs tensioning action, and a pair of opening forks, a pair of opening pressure rods, etc. are opened to tension the hanging rope 83.

[0105] The separation and clamping device 5 is arranged opposite to the wire fork device 4, and has a discharging channel between the separation and clamping device 5 and the wire fork device 4, and the conveying belt is below the discharging channel. The separation and clamping device 5 is used to clamp the tensioned hanging rope 83, and is used to throw the cut hanging tag injection product 9 to the conveying belt below. The separation and clamping device 5 can use a mechanism with automatic clamping jaws.

[0106] After the wire fork device 4 tensions the hanging rope 83, the separation and clamping device 5 performs clamping action to clamp the hanging rope 83 tensioned by the wire fork device 4, so as to clamp the cut hanging tag injection product 9. Then the mechanical arm device 2 releases the cut hanging tag injection product 9 and resets. Finally, the separation and clamping device 5 performs releasing action to throw the cut hanging tag injection product 9 to the conveying belt below. The conveying belt transports the hanging tag injection product 9 to the next process to remove the runner skeleton 91 to obtain the hanging tag 8.

[0107] In one embodiment, as shown in Figures 2-7As shown, the mechanical arm device 2 comprises a mechanical arm 22 for clamping the channel skeleton 91 of the hanging part injection product 9, an adjusting mechanism 21 for driving the mechanical arm 22 to move forward and backward and up and down, and a rope pressing plate 23 for pressing the hanging rope 83.

[0108] The adjusting mechanism 21 is connected with the rack 1, the mechanical arm 22 is connected with the adjusting mechanism 21, the rope pressing plate 23 is at the front side of the mechanical arm 22, and the adjusting mechanism 21 is connected with the rope pressing plate 23, and a pressing plate driving mechanism 24 for driving the rope pressing plate 23 to move linearly is arranged between the adjusting mechanism 21 and the rope pressing plate 23.

[0109] When the mechanical arm device 2 is in the initial state, the mechanical arm device 2 is at the rear side of the wire fork device 4 and the separation clamp device 5.

[0110] When the cutting device 3 is in the cutting state, the mechanical arm 22 is at the rear side of the cutting device 3, and the rope pressing plate 23 is at the front side of the cutting device 3.

[0111] In this embodiment, the mechanical arm device 2 comprises the mechanical arm 22, the adjusting mechanism 21, the rope pressing plate 23, and the pressing plate driving mechanism 24.

[0112] The adjusting mechanism 21 is movably connected with the rack 1, and the mechanical arm 22 is connected at the front end of the adjusting mechanism 21. The adjusting mechanism 21 is used for driving the mechanical arm 22 to move forward and backward and up and down for adjustment. The mechanical arm 22 is used for taking the channel skeleton 91 of the hanging part injection product 9.

[0113] The rope pressing plate 23 is at the front side of the mechanical arm 22, and can move forward and backward relative to the mechanical arm 22.

[0114] The pressing plate driving mechanism 24 is connected between the adjusting mechanism 21 and the rope pressing plate 23, and is used for driving the rope pressing plate 23 to move linearly to extend or retract. The pressing plate driving mechanism 24 can adopt a gas cylinder, an oil cylinder, or a motor screw mechanism.

[0115] In the initial state, the rope pressing plate 23 is in the retracted state, and is close to the mechanical arm 22.

[0116] When the cutting device 3 is in the cutting state, the mechanical arm 22 is at the rear side of the cutting device 3, the rope pressing plate 23 is driven by the pressing plate driving mechanism 24 to extend forward from the mechanical arm 22, and the rope pressing plate 23 is at the front side of the cutting device 3 to press the hanging rope 83 at the front side of the hanging bead 82. After the cutting is completed, the hanging rope 83 connected with the knot 84 will not pop up, but will retract forward on the lower mold 61 of the injection mold 6, and the knot 84 will be blocked by the two blocking plates 613 at the front side of the hanging bead head cavity 611 of the lower mold 61, so as to fall into the hanging bead head cavity 611 to perform the next injection molding of the hanging bead head 81.

[0117] Afterwards, the pressing plate driving mechanism 24 drives the rope pressing plate 23 to reset. The resetting action of the pressing plate driving mechanism 24 can be realized by time delay control, for example, after the cutting device 3 completes the cutting action 2-5s, the pressing plate driving mechanism 24 starts to reset.

[0118] In one embodiment, as shown in the drawings, the adjusting mechanism 21 comprises a support plate 211, a lifting seat 212, a front-rear adjusting structure 213 and an up-down adjusting structure 214. Figures 2-5

[0119] The support plate 211 is movably arranged on the rack 1 and can move along the front-rear direction.

[0120] The front-rear adjusting structure 213 is connected between the support plate 211 and the rack 1.

[0121] The lifting seat 212 is below the support plate 211, and the up-down adjusting structure 214 is connected between the support plate 211 and the lifting seat 212.

[0122] The lifting seat 212 is connected with a cantilever 2121 extending forward, the manipulator 22 is installed at the front end of the cantilever 2121, and the pressing plate driving mechanism 24 is installed at the side of the cantilever 2121.

[0123] In this embodiment, the front-rear adjusting structure 213 is used to realize front-rear adjustment, which can adopt a combination of linear rail, air cylinder, oil cylinder, motor lead screw, etc., or a combination of rack, motor, gear, synchronous belt, etc.

[0124] The up-down adjusting structure 214 is used to realize up-down adjustment, which can adopt a combination of linear guide rail, air cylinder, oil cylinder, motor lead screw, etc., or a combination of rack, motor, gear, etc.

[0125] The support plate 211 is slidably connected with the rack 1 and can move along the front-rear direction of the rack 1. The front-rear adjusting structure 213 is connected between the support plate 211 and the rack 1, so as to drive the support plate 211 to adjust forward and backward.

[0126] The lifting seat 212 is movably arranged below the support plate 211, and the up-down adjusting structure 214 is connected between the support plate 211 and the lifting seat 212, so as to drive the lifting seat 212 to adjust up and down on the support plate 211.

[0127] The front side of the lifting seat 212 is connected with the cantilever 2121, the manipulator 22 is installed at the front end of the cantilever 2121, and the pressing plate driving mechanism 24 is installed at the side of the cantilever 2121.

[0128] ​Thus, under the action of the front-back adjusting structure 213, the support plate 211 can move forward and backward, and drive the lifting seat 212, the cantilever 2121, the pressing plate driving mechanism 24, the mechanical hand 22 and the rope pressing plate 23 to move forward and backward integrally.

[0129] Under the action of the up-down adjusting structure 214, the lifting seat 212 can move up and down, and drive the cantilever 2121, the pressing plate driving mechanism 24, the mechanical hand 22 and the rope pressing plate 23 to move up and down integrally.

[0130] The mechanical hand device 2 in the initial state is at the high position at the rear side of the rack 1. When it is needed to clamp the hanging injection product 9, the mechanical hand 22 moves downward and forward, passes through the space of the cutting device 3, and then clamps the hanging injection product 9 on the lower mold 61. When the hanging injection product 9 is pulled backward, the hanging injection product 9 is pulled upward at the same time, so that the subsequent rope knot 84 passes over the baffle 613. The mechanical hand 22 moves downward again, so that the subsequent hanging rope 83 passes through the gap between the two baffles 613. When the grain hook 82 reaches the rear side of the cutting device 3, the action is stopped, and the cutting device 3 performs the cutting operation.

[0131] In one of the embodiments, as shown in Figures 2-5 The front-back adjusting structure 213 includes a rack 2131, a first motor 2132 and a gear.

[0132] The rack 2131 is fixedly installed on the rack 1 and extends along the front-back direction.

[0133] The first motor 2132 is installed on the support plate 211, and the gear is installed on the output shaft of the first motor 2132 and engages with the rack 2131.

[0134] In this embodiment, the front-back adjusting structure 213 adopts the combination of the rack 2131, the first motor 2132 and the gear.

[0135] The rack 2131 is fixedly installed on the rack 1 and extends along the front-back direction of the rack 1. The first motor 2132 is installed on the support plate 211, and the gear (not shown in the figure) is installed on the output shaft of the first motor 2132 and engages with the rack 2131.

[0136] The first motor 2132 can adopt a stepping motor, which is convenient to control. When the first motor 2132 rotates forward, the gear will move forward along the rack 2131, and then the support plate 211 moves forward. When the first motor 2132 rotates reversely, the gear will move backward along the rack 2131, and then the support plate 211 moves backward.

[0137] In one of the embodiments, as shown in Figures 2-5As shown, the up-down adjusting structure 214 comprises a vertical guide rail 2141, a screw rod 2142 and a second motor 2143 for driving the screw rod 2142 to rotate.

[0138] The lifting seat 212 is slidingly connected with the vertical guide rail 2141.

[0139] The lower end of the screw rod 2142 is pivotally connected with the lifting seat 212, and the screw rod 2142 passes through the internally threaded hole or nut of the support plate 211.

[0140] The second motor 2143 is mounted on the support plate 211, and the second motor 2143 is connected with the screw rod 2142 through a transmission mechanism.

[0141] In the embodiment, the up-down adjusting structure 214 adopts the combination of the vertical guide rail 2141, the screw rod 2142 and the second motor 2143.

[0142] The vertical guide rail 2141 is fixedly connected with the support plate 211, and the lifting seat 212 is slidingly connected with the vertical guide rail 2141. The lifting seat 212 can be adjusted by moving up and down along the vertical guide rail 2141.

[0143] The middle part of the support plate 211 is provided with an internally threaded hole or nut.

[0144] The screw rod 2142 passes through the internally threaded hole or nut of the support plate 211, and the lower end of the screw rod 2142 is connected with the lifting seat 212 through a bearing. The screw rod 2142 can rotate relative to the support plate 211 and the lifting seat 212, and can move up and down relative to the support plate 211.

[0145] The second motor 2143 is fixedly mounted on the support plate 211, and the second motor 2143 is connected with the screw rod 2142 through a transmission mechanism, which can adopt a transmission belt, a transmission wheel, etc. When the second motor 2143 rotates in the forward direction, the screw rod 2142 moves downward relative to the support plate 211, thereby driving the lifting seat 212 to move downward. When the second motor 2143 rotates in the reverse direction, the screw rod 2142 moves upward relative to the support plate 211, thereby driving the lifting seat 212 to move upward.

[0146] In one of the embodiments, as shown, Figures 6-8 The manipulator 22 comprises a fixed plate 221, an L-shaped movable plate 222 at the rear side of the fixed plate 221 and a movable plate driving mechanism 223 for driving the L-shaped movable plate 222 to move forward and backward.

[0147] The bottom of the fixed plate 221 has a containing groove 2211 for placing the channel skeleton 91, and the bottom surface of the containing groove 2211 has a bottom notch for the channel skeleton 91 to enter and exit the containing groove 2211.

[0148] The slot wall of the accommodating slot 2211 has a slot wall aperture 2212 on the front and back sides, through which the hanging bead head 81 of the sign hanging piece 8 passes.

[0149] When the movable plate driving mechanism 223 is in the initial state, the horizontal bottom plate 2221 of the L-shaped movable plate 222 is away from the bottom slot.

[0150] When the movable plate driving mechanism 223 is in the triggered state, the horizontal bottom plate 2221 of the L-shaped movable plate 222 blocks the bottom slot.

[0151] In this embodiment, the mechanical hand 22 includes a fixed plate 221, an L-shaped movable plate 222, and a movable plate driving mechanism 223. According to the number of flow channel skeletons 91, a corresponding number of mechanical hands 22 are arranged, and each mechanical hand 22 clamps one flow channel skeleton 91.

[0152] The fixed plate 221 is fixedly connected with the cantilever 2121, and the L-shaped movable plate 222 is arranged on the rear side of the fixed plate 221. The movable plate driving mechanism 223 is connected between the fixed plate 221 and the L-shaped movable plate 222, and is used to drive the L-shaped movable plate 222 to move forward and backward.

[0153] The bottom of the fixed plate 221 has an accommodating slot 2211 for accommodating the flow channel skeleton 91. The bottom surface of the accommodating slot 2211 has a bottom slot for the flow channel skeleton 91 to enter and exit the accommodating slot 2211.

[0154] The slot wall of the accommodating slot 2211 has a slot wall aperture 2212 on the front and back sides, through which the hanging bead head 81 of the sign hanging piece 8 passes.

[0155] According to needs, the L-shaped movable plate 222 is also provided with a movable plate aperture 2222 aligned with the slot wall aperture 2212, so that the hanging bead head 81 extends out.

[0156] The movable plate driving mechanism 223 can be selected from a gas cylinder, an oil cylinder, and a motor lead screw mechanism.

[0157] When the movable plate driving mechanism 223 is in the initial state, the horizontal bottom plate 2221 of the L-shaped movable plate 222 is away from the bottom slot of the accommodating slot 2211, and the horizontal bottom plate 2221 is on the front side of the bottom slot, so that the flow channel skeleton 91 can enter the accommodating slot 2211.

[0158] When the movable plate driving mechanism 223 is in the triggered state, the horizontal bottom plate 2221 of the L-shaped movable plate 222 moves forward and blocks the bottom slot, so as to seal the flow channel skeleton 91 in the accommodating slot 2211, thereby realizing the clamping function.

[0159] In one of the embodiments, as shown in Figures 1-2 and Figure 4As shown, the cutting device 3 comprises a cutter holder 31 with cutters, a lifting plate 32 arranged above the cutter holder 31, and a lifting plate driving mechanism 33 for driving the lifting plate 32 to move up and down.

[0160] When the adjusting mechanism 21 is in the front and back moving state, the manipulator 22 can pass through and retreat from between the cutter holder 31 and the lifting plate 32.

[0161] In this embodiment, the cutting device 3 comprises the cutter holder 31, the lifting plate 32, and the lifting plate driving mechanism 33. The cutter holder 31 is fixedly installed at the front end of the rack 1, and the cutter holder 31 is provided with cutters or blades. The lifting plate 32 is slidingly connected with the rack 1, and can be connected with the rack 1 through a vertical rail or a sliding frame. The lifting plate 32 is above the cutter holder 31. The lifting plate driving mechanism 33 is connected between the rack 1 and the lifting plate 32, and is used for driving the lifting plate 32 to move up and down. The lifting plate driving mechanism 33 can be a cylinder, an oil cylinder, or a motor-screw mechanism.

[0162] When the adjusting mechanism 21 is in the front and back moving state, the manipulator 22 can pass through and retreat from between the cutter holder 31 and the lifting plate 32, so as to pull the hanging part injection product 9 into between the cutter holder 31 and the lifting plate 32. After the lifting plate 32 is lowered, the cutters on the cutter holder 31 can be matched to cut the hanging rope 83 on the front side of the hanging bead 82, so that the hanging bead 82 is separated from the knot 84.

[0163] In one of the embodiments, as shown in Figures 2-3 and Figure 9 As shown, the wire fork device 4 comprises:

[0164] A first sliding plate 41, which is slidingly connected with the rack 1 and can slide along the left and right directions of the rack 1.

[0165] A first sliding plate driving mechanism 42, which is connected between the rack 1 and the first sliding plate 41 and is used for driving the first sliding plate 41 to slide linearly.

[0166] A sliding block 43, two sliding blocks 43 are installed on the first sliding plate 41, and the two sliding blocks 43 can slide along the front and back directions of the rack 1 respectively.

[0167] A sliding block driving mechanism 44, one sliding block driving mechanism 44 is connected between each sliding block 43 and the first sliding plate 41, and the sliding block driving mechanism 44 is used for driving the sliding block 43 to slide linearly.

[0168] A rope supporting rod 45, one rope supporting rod 45 is installed on each sliding block 43 and faces the separating clamp device 5.

[0169] In this embodiment, the wire fork device 4 comprises the first sliding plate 41, the first sliding plate driving mechanism 42, the two sliding blocks 43, the sliding block driving mechanism 44, and the two rope supporting rods 45.

[0170] The first slide plate 41 is slidably mounted on the first frame 1, and is capable of sliding along the left-right direction of the frame 1. That is, the moving direction of the first slide plate 41 is perpendicular to the front-back moving direction of the manipulator device 2.

[0171] The first slide plate driving mechanism 42 can be a cylinder, an oil cylinder, or a motor-screw mechanism.

[0172] The first slide plate driving mechanism 42 is connected between the frame 1 and the first slide plate 41, and is used to drive the first slide plate 41 to slide linearly along the left-right direction of the frame 1.

[0173] The two sliding blocks 43 are slidably mounted on the first slide plate 41, and are capable of sliding along the front-back direction of the frame 1. The two support rope rods 45 are respectively connected to the inner sides of the two sliding blocks 43, and extend towards the separating clamp device 5.

[0174] The slide block driving mechanism 44 can be a cylinder, an oil cylinder, or a motor-screw mechanism.

[0175] Each of the slide block driving mechanisms 44 is connected between each of the sliding blocks 43 and the first slide plate 41, and is used to drive the sliding block 43 to slide linearly along the front-back direction of the frame 1.

[0176] When the two sets of slide block driving mechanisms 44 drive the two sliding blocks 43 to move towards each other, the two support rope rods 45 move towards each other and contract.

[0177] When the two sets of slide block driving mechanisms 44 drive the two sliding blocks 43 to move away from each other, the two support rope rods 45 move away from each other and expand, thereby tensioning the curved hanging rope 83.

[0178] Specifically, when the manipulator device 2 moves the cut hanging part to the wire fork device 4, the first slide plate driving mechanism 42 first drives the first slide plate 41 to move towards the inner side of the frame 1, so that the two support rope rods 45 are inserted into the curved hanging rope 83. Then, the two sets of slide block driving mechanisms 44 drive the two sliding blocks 43 to move away from each other, and the two support rope rods 45 move away from each other and expand, thereby tensioning the curved hanging rope 83, so that the separating clamp device 5 can subsequently clamp the hanging rope 83.

[0179] In one embodiment, as shown in FIGS. 1-3, the separating clamp device 5 includes: Figures 1-3 and Figures 10-11 The separating clamp device 5 includes:

[0180] The second slide plate 51 is slidably connected to the frame 1, and is capable of sliding along the left-right direction of the frame 1. The second slide plate 51 has a guide shaft 511 extending along the front-back direction of the frame 1.

[0181] The second slide plate driving mechanism 52 is connected between the frame 1 and the second slide plate 51, and is used to drive the second slide plate 51 to slide linearly.

[0182] The automatic clamping jaw 53 is installed on the guide shaft 511, and can move linearly along the guide shaft 511 and rotate relative to the guide shaft 511.

[0183] The clamping jaw driving mechanism 54 is installed on the second slide plate 51, and is connected with the two automatic clamping jaws 53, and is used to drive the two automatic clamping jaws 53 to move towards or away from each other.

[0184] The pitch driving mechanism 55 is connected between the second slide plate 51 and the automatic clamping jaw 53, and is used to drive the automatic clamping jaw 53 to pitch and swing relative to the guide shaft 511.

[0185] In the embodiment, the separating and clamping device 5 comprises the second slide plate 51, the second slide plate driving mechanism 52, the automatic clamping jaw 53, the clamping jaw driving mechanism 54 and the pitch driving mechanism 55.

[0186] The second slide plate 51 and the first slide plate 41 are arranged on opposite sides of the frame 1, the second slide plate 51 is slidably installed on the frame 1, and the first slide plate 41 can slide along the left-right direction of the frame 1. The second slide plate 51 has a guide shaft 511 extending along the front-rear direction of the frame 1, and is used to install the automatic clamping jaw 53.

[0187] The automatic clamping jaw 53 is installed on the guide shaft 511.

[0188] The second slide plate driving mechanism 52 is connected between the frame 1 and the second slide plate 51, and is used to drive the second slide plate 51 to slide linearly along the left-right direction of the frame 1. The second slide plate driving mechanism 52 can be selected from a cylinder, an oil cylinder and a motor-screw rod mechanism. For example, the second slide plate driving mechanism 52 comprises a screw rod 522 and a screw rod driving motor 521 used to drive the screw rod 522 to rotate. The screw rod 522 penetrates through a threaded hole on the second slide plate 51, and the screw rod driving motor 521 is fixedly installed on the second slide plate 51. When the screw rod driving motor 521 rotates in the forward direction, the second slide plate 51 moves towards the middle part of the frame 1. When the screw rod driving motor 521 rotates in the reverse direction, the second slide plate 51 moves towards the outer side of the frame 1.

[0189] The automatic clamping jaw 53 is an automatic clamping jaw mechanism, which comprises a lower fixed jaw 531, an upper movable jaw 532 and a piston 533. The piston 533 is connected between the lower fixed jaw 531 and the upper movable jaw 532, and is used to drive the upper movable jaw 532 to move up and down, so as to realize the clamping and releasing functions of the automatic clamping jaw 53.

[0190] Two automatic clamps 53 are mounted on the guide shaft 511. The automatic clamps 53 are clearance fitted on the guide shaft 511, so the guide shaft 511 can move linearly along the guide shaft 511 and rotate relative to the guide shaft 511. Specifically, the lower fixed clamps 531 are clearance fitted on the guide shaft 511.

[0191] A clamp driving mechanism 54 is mounted on the second slide plate 51. The clamp driving mechanism 54 is connected with the two automatic clamps 53, and is used to drive the two automatic clamps 53 to move towards or away from each other along the guide shaft 511.

[0192] The clamp driving mechanism 54 can be selected from two sets of air cylinders, oil cylinders, etc., or a set of motor screw rod mechanisms.

[0193] For example, the clamp driving mechanism 54 includes a transmission threaded rod 542 and a threaded rod driving motor 541 used to drive the transmission threaded rod 542 to rotate. The transmission threaded rod 542 is arranged in parallel with the guide shaft 511. The transmission threaded rod 542 has two sections of threads rotating in opposite directions. Correspondingly, the two lower fixed clamps 531 each have an internal threaded hole, and the internal threads in the two internal threaded holes rotate in opposite directions. The transmission threaded rod 542 is engaged with the internal threads in the two internal threaded holes.

[0194] When the threaded rod driving motor 541 rotates in the forward direction, the two automatic clamps 53 move towards each other. When the threaded rod driving motor 541 rotates in the reverse direction, the two automatic clamps 53 move away from each other.

[0195] The pitch driving mechanism 55 can adopt a piston mechanism. The pitch driving mechanism 55 is connected between the second slide plate 51 and the automatic clamps 53, and is used to drive the automatic clamps 53 to pitch and swing relative to the guide shaft 511. Specifically, the end of each lower fixed clamp 531 has an ear plate. The sleeve of the pitch driving mechanism 55 is mounted on the second slide plate 51, and the piston rod of the pitch driving mechanism 55 is hinged to the ear plate. Alternatively, the sleeve of the pitch driving mechanism 55 can be connected to the ear plate, and the piston rod of the pitch driving mechanism 55 can be hinged to the second slide plate 51.

[0196] After the line fork device 4 spreads the hanging rope 83, the clamp driving mechanism 54 first drives the two automatic clamps 53 to move away from each other, and then the second slide plate driving mechanism 52 drives the second slide plate 51 to move towards the hanging rope 83, so that the automatic clamps 53 clamp the spread hanging rope 83, thereby clamping the cut hanging part injection molded product 9. Then the manipulator device 2 releases the cut hanging part injection molded product 9 and resets.

[0197] The pitch driving mechanism 55 drives the automatic clamps 53 to tilt downward, towards the discharge passage. Then the automatic clamps 53 release the cut hanging part injection molded product 9, so as to throw the cut hanging part injection molded product 9 to the conveying belt below the discharge passage.

[0198] like Figure 12 As shown, an embodiment of the present invention provides a processing system for a sign hanger 8, including an injection mold 6 for injection molding the hanger into an injection molded finished product 9 and the processing equipment for the sign hanger 8 described in any of the foregoing embodiments.

[0199] The processing equipment is located on the rear side of the injection mold 6.

[0200] The processing system provided in this embodiment of the invention is used for injection molding of nameplate pendants 8, specifically forming a finished injection molded pendant 9, then cutting the finished injection molded pendant 9, and finally placing the finished injection molded pendant 9 into the container.

[0201] The processing system provided in this embodiment of the invention includes an injection mold 6 and the aforementioned processing equipment. For details regarding the structure, construction, and working principle of the processing equipment, please refer to the preceding description of the processing equipment; further details will not be repeated here.

[0202] Injection mold 6 includes a lower mold 61 and an upper mold 62. The lower mold 61 and upper mold 62 are respectively equipped with multiple hanger head cavities, multiple hanger buckle cavities, and at least two runner skeletons. Taking the lower mold 61 as an example, the front side of the lower mold 61 has multiple hanger buckle cavities 612 and multiple hanger head cavities 611. A baffle 613 is arranged on the lower mold 61 in front of the hanger head cavities 611, and a channel is formed between adjacent baffles 613 for the hanging rope 83 to pass through and for preventing the knot 84 from being blocked.

[0203] During injection molding, the hanging rope 83 with knots 84 is conveyed from front to back. One knot 84 is located in the head cavity 611, the hanging rope 83 passes through the buckle cavity 612, and the remaining knots 84 are located on the front side of the buckle cavity 612. During injection molding, one runner frame 91 supplies material to the head cavity 611 to form the head 81, and the knots 84 are injected into the head 81. Another runner frame 91 supplies material to the buckle cavity 91 to form the buckle 82, and a section of hanging rope 83 connects the head 81 and the buckle 82. The upper and lower molds separate, and as the ejector pins of the injection mold 6 eject the product, the nameplate hanger 8 and the runner frame 91 are moved out together, finally forming the finished hanger injection molded product 9. The remaining knots 84 are then injected sequentially using the same process.

[0204] The mechanical arm device 2 clamps the pendant injection product 9 from the injection mold 6, and then the pendant injection product 9 is cut by the cutting device 3, the pendant injection product 9 is moved to the wire fork device 4 by the mechanical arm device 2, the hanging rope 83 of the pendant injection product 9 is tensioned by the wire fork device 4, the tensioned hanging rope 83 is clamped by the separation clamp device 5, then the mechanical arm device 2 is released and reset, finally the separation clamp device 5 throws the cut pendant injection product 9 to the conveying belt below, realizes automatic operation, completes the cutting and conveying of the pendant injection product, improves the efficiency, and improves the safety of the operation.

[0205] In one embodiment, as shown in Figures 12-13 The processing system further comprises a hanging rope length adjusting device 7.

[0206] The lower mold 61 of the injection mold 6 has a lower mold groove 614.

[0207] The hanging rope length adjusting device 7 comprises:

[0208] The lifting frame 71 is located on one side of the injection mold 6.

[0209] The telescopic arm 72 is connected to the lifting frame 71 and extends towards the side of the injection mold 6.

[0210] The plug plate 73 is connected to the telescopic arm 72 and can be inserted into the lower mold groove 614.

[0211] In this embodiment, the hanging rope length adjusting device 7 is arranged on one side of the injection mold 6. The lower mold 61 of the injection mold 6 has a lower mold groove 614, which is located between the baffle 613 and the pendant buckle cavity 612.

[0212] The hanging rope length adjusting device 7 comprises a lifting frame 71, a telescopic arm 72 and a plug plate 73.

[0213] The lifting frame 71 is located on one side of the injection mold 6, and the lifting frame 71 can be driven and adjusted by the lifting piston 711.

[0214] The telescopic arm 72 is connected to the top of the lifting frame 71 and extends towards the side of the injection mold 6. The telescopic arm 72 can be driven and adjusted by the horizontal telescopic piston 721.

[0215] The plug plate 73 is connected to the telescopic arm 72 and extends downward. When the telescopic arm 72 is extended, the plug plate 73 can be inserted into the lower mold groove 614 to press the hanging rope 83 into the lower mold groove 614,

[0216] Thus, the length of the hanging rope 83 between the hanging bead head 81 and the hanging bead buckle 82 is adjusted. Specifically, the length of the hanging rope 83 can be adjusted by adjusting the depth of the insertion plate 73 inserted into the lower mold groove 614.

[0217] The motor in the present application can be a stepping motor or a servo motor, which is convenient for control.

[0218] In combination Figures 1-18 As shown, an embodiment of the present application provides a processing method of a label hanging piece 8, which adopts the processing system of the label hanging piece 8 described in the foregoing embodiment.

[0219] The processing method of the label hanging piece 8 includes the following steps:

[0220] S01: The hanging piece injection molding product 9 is injection molded by using the injection mold 6.

[0221] S02: The hanging piece injection molding product 9 is clamped from the injection mold 6 by the manipulator device 2, and the hanging piece injection molding product 9 is sent backward. When the end of the hanging bead buckle 82 of the label hanging piece 8 passes through the cutting device 3, the manipulator device 2 stops sending the hanging piece injection molding product 9 backward.

[0222] S03: The cutting device 3 performs cutting action, and cuts along the end of the hanging bead buckle 82 to cut and separate the hanging bead 5 buckle 82 from the rope knot 84 to be injection molded.

[0223] S04: The manipulator device 2 sends the cut hanging piece injection molding product 9 backward until reaching the wire fork device 4.

[0224] S05: The wire fork device 4 performs tensioning action to tension the hanging rope 83 of the label hanging piece 8.

[0225] S06: The separation clamp device 5 performs clamping action to clamp the hanging rope 83 tensioned by the wire fork device 4, so as to clamp the cut hanging piece injection molding product 9.

[0226] S07: The manipulator device 2 releases the cut hanging piece injection molding product 9 and resets.

[0227] S08: The separation clamp device 5 performs releasing action to throw the cut hanging piece injection molding product 9 to the lower conveying belt.

[0228] The processing method of the label hanging piece 8 provided by the present application, the manipulator device 2 clamps the hanging piece injection molding product 9 from the injection mold 6, then the cutting device 3 cuts and separates the hanging bead buckle 82 from the rope knot 84 to be injection molded, the manipulator device 2 sends the cut hanging piece injection molding product 9 to reach the wire fork device 4, the wire fork device 4 tensions the hanging rope 83 of the label hanging piece 8 in the hanging piece injection molding product 9,

[0229] The separated rope 83 is clamped by the separating clamp device 5, then the manipulator device 2 is released and reset, and finally the cut hanging part injection product 9 is thrown to the lower conveying belt by the separating clamp device 5,

[0230] The automatic operation is realized, the cutting and conveying of the hanging part injection product are completed, the efficiency is improved, and the safety of the operation is improved.

[0231] According to the needs, the above technical solutions can be combined to achieve the best technical effect.

[0232] The above is only the principle and the preferred embodiment of the application. It should be pointed out that, for those skilled in the art, on the basis of the principles of the application, a number of other variants,

[0233] should also be considered as the protection scope of the application.

Claims

1. A processing device for a nameplate pendant (8), characterized in that, include: A frame (1) is used to mount on the rear side of the injection mold (6); A robotic arm device (2) is installed on the frame (1) for gripping the injection molded part (9) from the injection mold (6) and moving the injection molded part (9) backward; A cutting device (3) installed at the front end of the frame (1) is used to cut along the end of the hanging clip (82) of the nameplate hanging piece (8) in the finished product (9); A wire fork device (4) is mounted on the frame (1) and located behind the cutting device (3). The wire fork device (4) is used to tension the hanging rope (83) of the nameplate hanging part (8) of the cut injection-molded product (9) held by the robotic arm device (2); and, A separation clamp device (5) is installed on the frame (1) and arranged opposite to the wire fork device (4). The separation clamp device (5) is used to clamp the tightened hanging rope (83) and to throw the cut hanging injection molded product (9) onto the conveyor belt below.

2. The processing equipment for the sign hanger (8) according to claim 1, characterized in that, The robotic arm device (2) includes a robotic arm (22) for gripping the material channel skeleton (91) of the injection molded product (9), an adjustment mechanism (21) for driving the robotic arm (22) to move back and forth and up and down, and a rope pressure plate (23) for pressing down the hanging rope (83); The adjustment mechanism (21) is connected to the frame (1), the manipulator (22) is connected to the adjustment mechanism (21), the rope pressure plate (23) is located in front of the manipulator (22), and a pressure plate drive mechanism (24) for driving the rope pressure plate (23) to move linearly is connected between the adjustment mechanism (21) and the rope pressure plate (23); When the robotic arm device (2) is in its initial state, the robotic arm device (2) is located behind the fork device (4) and the separation clamp device (5); When the cutting device (3) is in the cutting state, the robotic arm (22) is located behind the cutting device (3), and the rope pressure plate (23) is located in front of the cutting device (3).

3. The processing equipment for the sign hanger (8) according to claim 2, characterized in that, The adjustment mechanism (21) includes a support plate (211), a lifting seat (212), a front-to-back adjustment structure (213), and a vertical adjustment structure (214); The support plate (211) is movably mounted on the frame (1) and can move along the front-back direction; The front and rear adjustment structure (213) is connected between the support plate (211) and the frame (1); The lifting seat (212) is located below the support plate (211), and the up-down adjustment structure (214) is connected between the support plate (211) and the lifting seat (212); The lifting seat (212) is connected to a forward-extending cantilever (2121), the robotic arm (22) is mounted on the front end of the cantilever (2121), and the pressure plate drive mechanism (24) is mounted on the side of the cantilever (2121).

4. The processing equipment for the sign hanger (8) according to claim 3, characterized in that, The front and rear adjustment structure (213) includes a rack (2131), a first motor (2132), and gears; The rack (2131) is fixedly mounted on the frame (1) and extends in the front-rear direction; The first motor (2132) is mounted on the support plate (211), and the gear is mounted on the output shaft of the first motor (2132). The gear meshes with the rack (2131).

5. The processing equipment for the sign hanger (8) according to claim 3, characterized in that, The up-down adjustment structure (214) includes a vertical guide rail (2141), a screw (2142), and a second motor (2143) for driving the screw (2142) to rotate; The lifting seat (212) is slidably connected to the vertical guide rail (2141); The lower end of the screw (2142) is pivotally connected to the lifting seat (212), and the screw (2142) passes through the internal thread hole or nut of the support plate (211); The second motor (2143) is mounted on the support plate (211), and the second motor (2143) is connected to the screw (2142) through a transmission mechanism.

6. The processing equipment for the sign hanger (8) according to claim 2, characterized in that, The robotic arm (22) includes a fixed plate (221), an L-shaped movable plate (222) located behind the fixed plate (221), and a movable plate drive mechanism (223) for driving the L-shaped movable plate (222) to move back and forth; The bottom of the fixing plate (221) has a receiving groove (2211) for placing the material channel skeleton (91), and the bottom surface of the receiving groove (2211) has a bottom slot for the material channel skeleton (91) to enter and exit the receiving groove (2211). The front and rear sides of the receiving groove (2211) have groove wall openings (2212) for the hanging head (81) of the sign hanger (8) to pass through; When the movable plate drive mechanism (223) is in the initial state, the horizontal bottom plate (2221) of the L-shaped movable plate (222) leaves the bottom slot; When the movable plate drive mechanism (223) is in the triggered state, the horizontal bottom plate (2221) of the L-shaped movable plate (222) blocks the bottom slot.

7. The processing equipment for the sign hanger (8) according to claim 2, characterized in that, The cutting device (3) includes a blade holder (31) with a cutter, a lifting plate (32) disposed above the blade holder (31), and a lifting plate drive mechanism (33) for driving the lifting plate (32) to move up and down. When the adjustment mechanism (21) is in the forward and backward movement state, the robotic arm (22) can pass through and retract between the knife holder (31) and the lifting plate (32).

8. The processing equipment for the sign hanger (8) according to any one of claims 1-7, characterized in that, The fork device (4) includes: The first slide plate (41) is slidably connected to the frame (1) and can slide along the left and right directions of the frame (1); The first skateboard drive mechanism (42) is connected between the frame (1) and the first skateboard (41) and is used to drive the first skateboard (41) to slide in a straight line. Slider (43), two sliders (43) are installed on the first slide plate (41), and the two sliders (43) can slide along the front and rear directions of the frame (1); A slider driving mechanism (44) is provided, with each slider (43) connected to the first slide plate (41). The slider driving mechanism (44) is used to drive the slider (43) to slide linearly. A support rod (45) is installed on one end of each slider (43) facing the separation clamp device (5).

9. The processing equipment for the sign hanger (8) according to any one of claims 1-7, characterized in that, The separating clamp device (5) includes: The second slide plate (51) is slidably connected to the frame (1) and can slide along the left and right directions of the frame (1). The second slide plate (51) has a guide shaft (511) extending along the front and rear directions of the frame (1). The second skateboard drive mechanism (52) is connected between the frame (1) and the second skateboard (51) and is used to drive the second skateboard (51) to slide in a straight line. Automatic grippers (53), two of the automatic grippers (53) are mounted on the guide shaft (511), the automatic grippers (53) are capable of linear movement along the guide shaft (511) and rotation relative to the guide shaft (511); A gripper drive mechanism (54) is mounted on the second slide plate (51). The gripper drive mechanism (54) is connected to the two automatic grippers (53) and is used to drive the two automatic grippers (53) to move closer to each other or move away from each other. A pitch drive mechanism (55) is connected between the second slide plate (51) and the automatic gripper (53) for driving the automatic gripper (53) to pitch relative to the guide shaft (511).

10. A processing system for a nameplate pendant (8), characterized in that, The equipment includes an injection mold (6) for injection molding of the finished product (9) of the pendant and the processing equipment for the nameplate pendant (8) according to any one of claims 1-9; The processing equipment is arranged on the rear side of the injection mold (6).

11. The processing system for the sign hanger (8) according to claim 10, characterized in that, It also includes a rope length adjustment device (7); The injection mold (6) has a lower mold groove (614) on its lower mold. The hanging rope length adjustment device (7) includes: A lifting frame (71) is located on one side of the injection mold (6); Telescopic arm (72), which is connected to the lifting frame (71) and extends toward the injection mold (6); Insert plate (73), which is connected to the telescopic arm (72) and can be inserted into the lower mold groove (614).

12. A method for processing a sign hanger (8), characterized in that, The processing system using the sign hanger (8) as described in claim 10 or 11; The processing method for the sign hanger (8) includes the following steps: S01: The pendant is injection molded using injection mold (6) to form the finished product (9); S02: The robotic arm device (2) picks up the finished product (9) of the pendant injection from the injection mold (6) and moves the finished product (9) of the pendant injection backward. When the end of the hanging buckle (82) of the nameplate pendant (8) passes the cutting device (3), the robotic arm device (2) stops moving the finished product (9) of the pendant injection backward. S03: The cutting device (3) performs a cutting action, cutting along the end of the hanging loop (82) to separate the hanging loop (82) from the knot (84) to be injection molded; S04: The robotic arm device (2) moves backward to deliver the cut and molded hanging part (9) until it reaches the wire fork device (4); S05: The fork device (4) performs a tensioning action to tension the hanging rope (83) of the sign hanger (8); S06: The separation clamping device (5) performs a clamping action to clamp the hanging rope (83) that has been tensioned by the wire fork device (4), thereby clamping the cut hanging part injection molding product (9); S07: The robotic arm device (2) releases the cut and molded part (9) and resets it; S08: The separation clamp device (5) releases, throwing the cut hanging injection molded product (9) onto the conveyor belt below.

Images