Full-automatic ring type glue needle hanging label buckling machine

Abstract

The utility model relates to the full -automatic ring type glue needle wears the hanger buckle closing machine in the field of hanger buckle closing, including the cabinet and setting up on the workstation of cabinet, be provided with the hanger conveying station on the workstation, the side of cabinet is provided with the glue needle conveying station, be provided with the buckle station of wearing between the hanger conveying station and glue needle conveying station, be provided with the hanger feeding mechanism for wearing the buckle closing mechanism for the glue needle transfer to the buckle station and with the hanger buckle connection on the hanger conveying station, through the cooperation action of hanger feeding mechanism and glue needle buckle closing mechanism, can complete the connection of hanger and commodity, the utility model discloses full -automatic ring type glue needle wears the hanger buckle closing machine can improve production efficiency, automation degree and operation simplicity, ensure the accuracy and stability of buckle connection simultaneously, satisfy the demand of modernization production.

Description

Technical Field

[0001] This utility model relates to the field of tag fastening, specifically to a fully automatic ring-shaped adhesive needle tag fastening machine. Background Technology

[0002] Circular adhesive pins play a crucial role in product packaging, especially when it's essential to securely attach hang tags to the product. The pin consists of a male and female connector and a connecting wire. The male connector is inserted into the female connector, forming a loop with the connecting wire, thus connecting the hang tag to the product. Circular adhesive pins are not only easy to use but also provide a secure connection that is not easily detached. They have a wide range of applications, including but not limited to clothing, footwear, bags, and toys.

[0003] Fully automatic ring-type adhesive needle tag attaching machines are now widely used in production lines across various industries. Through fully automated mechanization, these machines achieve the technological goal of replacing manual labor, resulting in higher efficiency when attaching tags to goods. They mainly consist of a tag conveying mechanism and an adhesive needle attaching mechanism. The attachment of the adhesive needle to the tag is achieved through the coordinated action of the male and female actuating mechanisms within the attaching mechanism. The male actuating mechanism pushes the male needle into the female needle, completing the attachment action.

[0004] However, despite significant progress in existing tag fastening machines, some shortcomings remain in practical applications. The tag feeding device in existing machines requires constant adjustment to ensure optimal tag conveying distance, and the existing tag separation mechanism is prone to precision deviations, affecting tag conveying and separation. Furthermore, existing glue needles are fed via male and female actuation mechanisms, both of which use cylinders to drive ratchet rotation to feed the female (male) actuating wheel. This ratchet rotation necessitates pawls and other mechanisms to control stopping the action. Over time, the ratchet and pawl mechanism can lead to concentrated errors, causing the male and female heads to jam or resulting in poor fastening. Consequently, the conveying accuracy and stability of the male and female glue needles are poor, impacting the fastening machine's production efficiency and quality. Utility Model Content

[0005] The purpose of this invention is to address the above-mentioned deficiencies and provide a fully automatic ring-type glue needle tag fastening machine. This solves the technical problems in the prior art, such as the poor tag conveying accuracy and efficiency of existing fastening machines and the poor glue needle rotation feeding control accuracy, which affect the production efficiency and quality of the fastening machine.

[0006] The objective of this utility model is achieved through the following means:

[0007] The fully automatic ring-type glue needle tag fastening machine includes a cabinet and a worktable set on the cabinet. The worktable is equipped with a tag conveying station, and the side of the cabinet is equipped with a glue needle conveying station. A fastening station is set between the tag conveying station and the glue needle conveying station. The tag conveying station is equipped with a tag feeding mechanism for transferring the tag to the fastening station, and the glue needle conveying station is equipped with a fastening mechanism for transferring the glue needle to the fastening station and fastening it to the tag.

[0008] The tag feeding mechanism includes a support plate, a feeding device inclined on the side of the support plate, a material blocking and separating device set at the feeding end of the feeding device, and a tag moving device for adsorbing and transferring the tags on the feeding device.

[0009] The fastening mechanism includes a mounting plate, a female head pushing device disposed on the mounting plate, and a connecting plate. The connecting plate is provided with a male head actuating device, a female head actuating device, and a male head pushing device. The front of the connecting plate is covered by a first cover plate, a second cover plate, and a third cover plate. The first cover plate, the second cover plate, and the third cover plate are used to cover the female head actuating device, the male head actuating device, and the male head pushing device inside the connecting plate. A first channel for locking the female head of the glue needle is formed between the first cover plate and the second cover plate, and a second channel for locking the male head of the glue needle is formed between the second cover plate and the third cover plate.

[0010] The back of the mounting plate is equipped with a female head actuation motor for driving the female head actuation device to move the female glue needle in the first channel toward the female head pusher device. The back of the mounting plate is also equipped with a male head actuation motor for driving the male head actuation device to move the male glue needle in the second channel toward the male head pusher device. The female head pusher device is used to transfer and push the female head to the male head pusher device. The male head pusher device is used to push the male head through the tag and insert it into the female head to form a ring-shaped fastening.

[0011] Further, as described above, the feeding device includes a feeding plate and two upright plates disposed on the feeding plate. A feeding channel for conveying tags is formed between the two upright plates. The feeding plate is connected to the two upright plates respectively through two sets of adjustment components. The two sets of adjustment components can drive the two upright plates to move closer or further apart. The adjustment components include a linear slide rail, a linkage plate, a connecting seat, and an adjustment screw. The linear slide rail is installed at the bottom of the feeding plate. The linkage plate is installed on the linear slide rail through a slider. The connecting seat is connected to the linkage plate. The adjustment screw is connected to the bottom of the feeding plate through a mounting seat, and the threaded end of the adjustment screw passes through the mounting seat and is connected to the connecting seat.

[0012] The inclined feeding plate creates an inclined feeding channel, allowing the tag to slide along the inclined feeding channel due to gravity.

[0013] The two sets of adjustment components have the same structure. Each set of adjustment components is connected to a vertical plate through a linkage plate. Thus, the adjustment screw in one set of adjustment components can drive one vertical plate to move away from or closer to the other vertical plate.

[0014] The threaded end of the adjusting screw is threadedly connected to the connecting seat. The connecting seat is fixed to the linkage plate, so that when the adjusting screw is rotated, the connecting seat can move along the axial direction of the adjusting screw through the thread, and the connecting seat can drive the vertical plate to slide along the linear slide rail through the linkage plate.

[0015] Furthermore, as described above, a limit rod is connected between the two sets of adjustment components. The end of the limit rod is connected to the mounting base. The limit rod is connected to the linkage plate of the two sets of adjustment components through two limit blocks. A limit spring is sleeved on the limit rod. The two ends of the limit spring press against the inner surfaces of the two limit blocks, so that the limit spring can provide a continuous outward expansion elastic force to the limit blocks.

[0016] The limiting spring connected by the limiting rod can provide a continuous opening force to the two limiting blocks, so that when the spacing between the two vertical plates is adjusted by the adjusting screw through the thread, the stability and accuracy between the two vertical plates are further ensured.

[0017] Furthermore, as described above, the material blocking and separating device includes rollers for primary blocking of the hang tags in the feeding channel and separating blocks for secondary blocking. The separating blocks have separating teeth for separating the hang tags on the inner side near the feeding channel. The material blocking and separating device is provided with multiple sets and symmetrically distributed at the feeding end of the vertical plate.

[0018] Furthermore, as described above, each of the two vertical plates has two rollers connected to its unloading end, and a separation block is installed at the unloading end of the vertical plate and located between the two rollers.

[0019] Further as described above, the tag moving device includes a guide plate, a swing rod, a connecting rod assembly, and a feeding suction cup disposed at one end of the connecting rod assembly. The guide plate is provided with a guide groove extending from one end to the feeding device and the other end to the buckle insertion station. Both ends of the guide groove are formed with straight guide portions. The connecting rod assembly is connected to the mounting plate through a rotating seat. The swing rod is connected to the mounting plate through a rotating seat. One end of the swing rod is connected to the connecting rod assembly, and the other end of the swing rod is connected to a driving component for driving the connecting rod assembly to move the feeding suction cup along the guide groove.

[0020] Furthermore, the linear guide portion includes a first linear guide portion and a second linear guide portion. The first linear guide portion extends to the material feeding channel and is arranged parallel to the material feeding plate, while the second linear guide portion extends to the buckle-fastening station of the worktable and is arranged perpendicular to the worktable.

[0021] Furthermore, as described above, the feeding suction cup is connected to the connecting rod assembly via an adjusting frame, and the adjusting frame is equipped with pressure claws for pressing down on the hang tag.

[0022] Furthermore, as described above, the material feeding plate is provided with a pressure sliding seat, which is located between the two vertical plates, and the pressure sliding seat can slide and extend into the material feeding channel via a pressure rod.

[0023] Further, as described above, the female actuation device includes a female actuation wheel, a female rotating wheel, and a female drive wheel arranged coaxially. The female actuation wheel and the female rotating wheel are coaxially connected, and the female rotating wheel and the female drive wheel are engaged through mutually paired meshing parts. The output shaft of the female actuation motor is coaxially connected to the female drive wheel. The male actuation device includes a male actuation wheel, a male rotating wheel, and a male drive wheel arranged coaxially. The male actuation wheel and the male rotating wheel are coaxially connected, and the male rotating wheel and the male drive wheel are engaged through mutually paired meshing parts. The output shaft of the male actuation motor is coaxially connected to the male drive wheel.

[0024] The biting part is a tooth-like structure that meshes with each other. The female head and male head of the glue needle can be driven to intermittently feed the material by the female head actuation motor and the male head actuation motor, respectively.

[0025] Further as described above, the male head pushing device includes a ejector pin, a syringe, and an ejection pushing cylinder. A guide groove with an open end is provided on the front side of the connecting plate. The ejection pushing cylinder is installed on the connecting plate, and the telescopic end of the ejection pushing cylinder extends into the guide groove and is connected to one end of the ejector pin through a guide block. The other end of the ejector pin extends toward the male head actuation mechanism. The syringe is installed on the connecting plate through a male head feeding block, and a male head ejection groove coaxially arranged with the ejector pin is formed inside the syringe.

[0026] Further, as described above, the connecting plate has a male head feed groove for mating and mounting the male head feed block. The syringe is vertically mounted on the male head feed block, and the syringe is provided with a positioning ring for mating and mounting with the male head feed block. An clearance opening is formed in the male head feed groove. One end of the clearance opening extends toward the syringe and communicates with the male head ejection groove. A material blocking cylinder is connected to the side of the mounting plate. A material blocking block is connected to the telescopic end of the material blocking cylinder. The mounting plate is provided with a through hole communicating with the clearance opening. One end of the material blocking block can extend toward the clearance opening through the through hole by being driven by the material blocking cylinder.

[0027] The syringe is coaxially connected to the sleeve hole of the male feed block, and is clamped to the bottom of the male feed block by a positioning ring to prevent the syringe from falling off due to force during the feeding process, which would affect normal operation.

[0028] The inlet position of the male end feeding usually needs to be left with a gap. Therefore, when the male end is ejected, it is necessary to block the material to prevent it from shifting and affecting the normal feeding of the male end. The existing technology uses a magnet linked to the fin, but the magnet is prone to magnetic attraction errors due to excessive pushing speed. This solution uses a material blocking cylinder to drive the material blocking block to move towards the clearance opening, thereby preventing the male end from shifting during the ejection process and affecting normal operation.

[0029] Further, as described above, the female head pushing device includes a female head pushing cylinder, a pushing connecting rod, and a female head clamping block. The telescopic end of the female head pushing cylinder is movably connected to the pushing connecting rod. One end of the female head clamping block is movably connected to the pushing connecting rod, and the other end of the female head clamping block is provided with a clamping slot for holding the female head of the glue needle. The female head clamping block is provided with a pressure block for holding the female head of the glue needle and a pressure fastener for providing elasticity to the pressure block. The front of the female head clamping block is covered with a pressure plate, which is used to cover the pressure block and the pressure fastener inside the female head clamping block.

[0030] Driven by the female head pushing cylinder, the female head clamping block moves the pressure block to press against the female head by gravity. The pressure block is then provided with elasticity by the clamping element, thus clamping the female head of the glue needle. The female head pushing cylinder also drives the pushing rod and the female head clamping block, allowing the female head clamping block to deliver the female head end of the glue needle above the syringe. The glue needle female head uses a self-resetting mechanism, which is simple in structure and not easily damaged. Existing technology uses elastic reset, which is complex, easily damaged, and has a shorter service life.

[0031] Furthermore, as described above, a micro switch is provided on the connecting plate, the micro switch is exposed on the connecting plate, and an elastic contact plate is connected to the connecting plate. One end of the contact plate can make contact with the micro switch by pressing.

[0032] By separating the contact plate and the micro switch, the problem of large gaps between the contact plate and the micro switch after long-term use is prevented from causing damage. Specifically, a metal contact plate is machined to make the micro switch independent. The contact plate is connected to the connecting plate, so that pressing the contact plate can make contact with the micro switch to start it. The independent setting of the contact plate makes it easy to disassemble and replace.

[0033] The beneficial effects of this utility model are as follows: The tag feeding mechanism, through the cooperation of the feeding device, the blocking and separating device and the tag moving device, realizes the automatic feeding, blocking and separating and transferring of tags, improves the conveying accuracy of tags on the tag feeding mechanism and the separation effect of tags from the feeding device, greatly improves production efficiency and reduces manual intervention.

[0034] The first and second channels ensure the orderly arrangement and conveying of the female and male glue needles. The female and male actuating motors provide power to the female and male actuating devices, enabling automatic actuation and pushing of the glue needles. This improves automation and simplifies the structure, enhancing the stability and accuracy of feeding the female and male glue needles. Through the coordinated action of the female and male pushing devices, the male pushing device pushes the male glue needle through the tag and inserts it into the female head to form a ring-shaped fastening, thus completing the connection between the glue needle and the tag.

[0035] This utility model of a fully automatic ring-type glue needle tag fastening machine can improve production efficiency, automation level and ease of operation, while ensuring the accuracy and stability of the fastening connection, thus meeting the needs of modern production. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of the tag feeding system in this embodiment;

[0037] Figure 2 This is a schematic diagram of the overall structure of the glue needle feeding system in this embodiment;

[0038] Figure 3 This is a schematic diagram of the overall structure of the tag feeding mechanism in this embodiment;

[0039] Figure 4 for Figure 3 A magnified view of part A in the diagram;

[0040] Figure 5 This is a schematic diagram of the tag moving device in this embodiment;

[0041] Figure 6 This is a schematic diagram of the guide plate in this embodiment;

[0042] Figure 7 This is a schematic diagram of the adjustment component in this embodiment;

[0043] Figure 8 This is a schematic diagram of the front view structure of the fastening mechanism in this embodiment;

[0044] Figure 9 This is a rear-view structural diagram of the fastening mechanism in this embodiment;

[0045] Figure 10 This is a schematic diagram of the overall structure of the fastening mechanism in this embodiment;

[0046] Figure 11 This is a schematic diagram of the female head pushing device in this embodiment;

[0047] Figure 12 This is a schematic diagram of the connection structure of the female / male toggle device in this embodiment;

[0048] Figure 13 This is a schematic diagram of the male head pushing device in this embodiment;

[0049] Figure 14 This is a schematic diagram of the syringe structure in this embodiment;

[0050] The labels in the attached diagram are as follows: 1-cabinet, 2-workbench, 3-first channel, 4-second channel, 5-female toggle motor, 6-male toggle motor, 7-pressure claw, 8-pressure sliding seat, 9-pressure rod, 10-male feed block, 11-blocking cylinder, 12-blocking block, 13-micro switch, 14-contact pressure plate, 15-male feed groove;

[0051] 100-Tag feeding mechanism; 101-Support plate; 102-Discharging device; 103-Blocking and separating device; 104-Tag moving device; 105-Adjusting component; 106-Drive component; 1021-Discharging plate; 1022-Upright plate; 1023-Discharging channel; 1031-Roller; 1032-Separating block; 1033-Separating tooth; 1041-Guide plate; 10411-Guide groove. 10412-First linear guide part, 10413-Second linear guide part, 1042-Swing rod, 1043-Linkage assembly, 1044-Discharge suction cup; 1051-Linear slide rail, 1052-Linkage plate, 1053-Connecting seat, 1054-Adjusting screw, 1055-Slider, 1056-Mounting seat, 1057-Limit rod, 1058-Limit block, 1059-Limit spring;

[0052] 200-Clamping mechanism, 201-Mounting plate, 202-Connecting plate, 203-Female head pushing device, 204-Male head actuating device, 205-Female head actuating device, 206-Male head pushing device, 207-First cover plate, 208-Second cover plate, 209-Third cover plate; 2031-Female head pushing cylinder, 2032-Pushing connecting rod, 2033-Female head clamping block, 2034-Clamping jaw, 2035-Pressure... Block, 2036-clamping component, 2037-clamping plate; 2041-male dial wheel, 2042-male rotating wheel, 2043-male drive wheel; 2051-female dial wheel, 2052-female rotating wheel, 2053-female drive wheel; 2061-ejector pin, 2062-syringe, 20621-male ejection groove, 20622-positioning ring, 2063-ejection push cylinder, 2064-guide block. Detailed Implementation

[0053] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0054] In this embodiment, refer to Figures 1-14The fully automatic ring-shaped glue needle tag fastening machine specifically implemented therein includes a cabinet 1 and a workbench 2 set on the cabinet 1. The workbench 2 is provided with a tag conveying station, and a glue needle conveying station is provided on the side of the cabinet 1. A fastening station is provided between the tag conveying station and the glue needle conveying station. A tag feeding mechanism 100 for transferring the tag to the fastening station is provided on the tag conveying station, and a fastening mechanism 200 for transferring the glue needle to the fastening station and fastening it to the tag is provided on the glue needle conveying station.

[0055] The tag feeding mechanism 100 includes a support plate 101, a feeding device 102 inclinedly disposed on the side of the support plate 101, a material blocking and separating device 103 disposed at the feeding end of the feeding device 102, and a tag moving device 104 for adsorbing and transferring the tags on the feeding device 102.

[0056] The fastening mechanism 200 includes a mounting plate 201, a female head pushing device 203 disposed on the mounting plate 201, and a connecting plate 202. The connecting plate 202 is provided with a male head actuating device 204, a female head actuating device 205, and a male head pushing device 206. The front of the connecting plate 202 is covered by a first cover plate 207, a second cover plate 208, and a third cover plate 209. The first cover plate 207, the second cover plate 208, and the third cover plate 209 are used to cover the female head actuating device 205, the male head actuating device 204, and the male head pushing device 206 within the connecting plate 202. A first channel 3 for locking the female head of the glue needle is formed between the first cover plate 207 and the second cover plate 208, and a second channel 4 for locking the male head of the glue needle is formed between the second cover plate 208 and the third cover plate 209.

[0057] The back of the mounting plate 201 is provided with a female head actuation motor 5 for driving the female head actuation device 205 to actuate the female head of the glue needle in the first channel 3 to the female head pusher device 203. The back of the mounting plate 201 is also provided with a male head actuation motor 6 for driving the male head actuation device 204 to actuate the male head of the glue needle in the second channel 4 to the male head pusher device 206. The female head pusher device 203 is used to transfer and push the female head to the male head pusher device 206. The male head pusher device 206 is used to push the male head through the tag and insert it into the female head to form a ring-shaped fastening.

[0058] Reference Figure 3 , Figure 4 and Figure 7The feeding device 102 includes a feeding plate 1021 and two upright plates 1022 disposed on the feeding plate 1021. A feeding channel 1023 for conveying tags is formed between the two upright plates 1022. The feeding plate 1021 is connected to the two upright plates 1022 respectively by two sets of adjusting components 105. The two sets of adjusting components 105 can drive the two upright plates 1022 to move closer or further apart. The adjusting components 105 include a linear slide rail 1051 and a linkage plate. 1052, connecting seat 1053 and adjusting screw 1054, linear slide rail 1051 is installed on the bottom of the feed plate 1021, linkage plate 1052 is installed on linear slide rail 1051 through slider 1055, connecting seat 1053 is connected to linkage plate 1052, adjusting screw 1054 is connected to the bottom of feed plate 1021 through mounting seat 1056, and the threaded end of adjusting screw 1054 passes through mounting seat 1056 and is connected to connecting seat 1053.

[0059] The inclined feeding plate 1021 makes the feeding channel 1023 inclined, so that the hang tag can slide along the inclined feeding channel 1023 due to gravity.

[0060] The two sets of adjustment components 105 have the same structure. Each set of adjustment components 105 is connected to a vertical plate 1022 through a linkage plate 1052. Thus, the adjustment screw 1054 in one set of adjustment components 105 can drive one vertical plate 1022 to move away from or closer to the other vertical plate 1022.

[0061] Optionally, the spacing of the upright plates 1022 can be adjusted by adjusting the component 105, so that the width of the feeding channel 1023 can be flexibly adjusted according to the size and width of the tag, which enhances the versatility and adaptability of the equipment, and can handle different specifications of tags without changing parts, thereby improving production efficiency.

[0062] The threaded end of the adjusting screw 1054 is threadedly connected to the connecting seat 1053. The connecting seat 1053 is fixed to the linkage plate 1052 so that when the adjusting screw 1054 is rotated, the connecting seat 1053 can move along the axial direction of the adjusting screw 1054 through the thread, so that the connecting seat 1053 can drive the vertical plate 1022 to slide along the linear slide rail 1051 through the linkage plate 1052.

[0063] Reference Figure 7A limiting rod 1057 is connected between the two sets of adjusting components 105. The end of the limiting rod 1057 is connected to the mounting base 1056. The limiting rod 1057 is connected to the linkage plate 1052 of the two sets of adjusting components 105 respectively through two limiting blocks 1058. A limiting spring 1059 is sleeved on the limiting rod 1057. The two ends of the limiting spring 1059 press against the inner side of the two limiting blocks 1058 respectively, so that the limiting spring 1059 can provide a continuous outward expansion elastic force to the limiting blocks 1058.

[0064] The limiting spring 1059, which is sleeved on the limiting rod 1057, can provide a continuous opening force to the two limiting blocks 1058, so that when the spacing between the two vertical plates 1022 is adjusted by the adjusting screw 1054 through the thread, the stability and accuracy between the two vertical plates 1022 are further ensured.

[0065] Reference Figure 3 and Figure 4 The material blocking and separating device 103 includes rollers 1031 for primary blocking of tags in the feeding channel 1023 and separating blocks 1032 for secondary blocking. Separating blocks 1032 have separating teeth 1033 for separating tags on their inner side near the feeding channel 1023. Multiple sets of the material blocking and separating device 103 are symmetrically distributed at the feeding ends of the upright plates 1022. Each of the two upright plates 1022 has two rollers 1031 connected to its feeding end, and the separating blocks 1032 are installed at the feeding end of the upright plates 1022 and located between the two rollers 1031. Preferably, each upright plate 1022 has two rollers 1031 connected to its unloading end, so that the two upright plates 1022 are connected to four rollers 1031. The two rollers 1031 on the two upright plates 1022 are symmetrically arranged to ensure that the hang tag is stably separated. At the same time, the rolling effect of the rollers 1031 facilitates the unloading suction cup 1044 to pick up the unloading material, improving the stability and efficiency of use.

[0066] Reference Figure 5 and Figure 6 The tag moving device 104 includes a guide plate 1041, a swing rod 1042, a connecting rod assembly 1043, and a feeding suction cup 1044 disposed at one end of the connecting rod assembly 1043. The guide plate 1041 is provided with a guide groove 10411 extending one end to the feeding device 102 and the other end to the buckle insertion station. Both ends of the guide groove 10411 are formed with straight guide portions. The connecting rod assembly 1043 is connected to the mounting plate 201 through a rotating seat. The swing rod 1042 is connected to the mounting plate 201 through a rotating seat. One end of the swing rod 1042 is connected to the connecting rod assembly 1043, and the other end of the swing rod 1042 is connected to a driving member 106 for driving the connecting rod assembly 1043 to move the feeding suction cup 1044 along the guide groove 10411.

[0067] Reference Figure 6 The linear guide portion includes a first linear guide portion 10412 and a second linear guide portion 10413. The first linear guide portion 10412 extends to the lower material channel 1023 and is arranged parallel to the lower material plate 1021. The second linear guide portion 10413 extends to the fastening station of the worktable 2 and is arranged perpendicular to the worktable 2. In this embodiment, the driving component 106 is a telescopic cylinder.

[0068] In this embodiment, the operation process is as follows: when the connecting rod assembly 1043 slides to the first linear guide portion 10412 of the guide groove 10411, the suction cup 1044 adsorbs and picks up the hang tag in the feeding channel 1023. When the connecting rod assembly 1043 slides to the second linear guide portion 10413 of the guide groove 10411, the suction cup 1044 passes the adsorbed hang tag through the connecting hole into the syringe 2062 and releases the adsorption on the hang tag, thereby completing the hang tag picking and feeding action. Repeating the above hang tag feeding action, the automatic feeding of hang tags can be realized.

[0069] The feeding suction cup 1044 is connected to the connecting rod assembly 1043 via an adjusting frame. The adjusting frame is equipped with pressure claws 7 for pressing the hangtag. Specifically, the openings on the hangtag usually contain waste material. The pressure claws 7 can squeeze the hangtag to remove this waste material. The feeding plate 1021 is equipped with a pressing sliding seat 8, which is located between two upright plates 1022. The pressing sliding seat 8 can slide into the feeding channel 1023 via a pressing rod 9. The sliding of the pressing rod 9 of the pressing sliding seat 8 into the feeding channel 1023 can press the hangtag in the feeding channel 1023 and make the hangtag slide along the feeding channel 1023 toward the feeding end of the upright plate 1022.

[0070] Reference Figures 8-12 The female actuation device 205 includes a female actuation wheel 2051, a female rotating wheel 2052, and a female drive wheel 2053, all coaxially arranged. The female actuation wheel 2051 and the female rotating wheel 2052 are coaxially connected. The female rotating wheel 2052 and the female drive wheel 2053 are engaged by mutually paired meshing parts. The output shaft of the female actuation motor 5 is coaxially connected to the female drive wheel 2053. The male actuation device 204 includes a male actuation wheel 2041, a male rotating wheel 2042, and a male drive wheel 2043, all coaxially arranged. The male actuation wheel 2041 and the male rotating wheel 2042 are coaxially connected. The male rotating wheel 2042 and the male drive wheel 2043 are engaged by mutually paired meshing parts. The output shaft of the male actuation motor 6 is coaxially connected to the male drive wheel 2043.

[0071] The biting part is a tooth-like structure that bites into each other. The female head motor 5 and the male head motor 6 can drive the female head and male head of the glue needle to intermittently feed the material.

[0072] Specifically, the toggle motor is mounted on the back of the mounting plate 201 via a mounting assembly (not shown). A tension spring (not shown) is provided on the back of the mounting plate 201. The tension spring is connected to the mounting assembly, so that the tension spring can provide an elastic pulling force to the female or male toggle motor, continuously moving it towards the mounting plate 201, so that the drive wheel and rotating wheel of the male / female toggle motor engage, thereby driving them to rotate under the drive of the motor.

[0073] Specifically, the upper edges of the female dial 2051 and the male dial 2041 are evenly distributed with several actuation notches for actuating the female or male dial.

[0074] Reference Figure 13 and Figure 14 The male head pushing device 206 includes a pin 2061, a syringe 2062, and an ejection pushing cylinder 2063. The front of the connecting plate 202 is provided with a guide groove with one end open. The ejection pushing cylinder 2063 is installed on the connecting plate 202, and the telescopic end of the ejection pushing cylinder 2063 extends into the guide groove and is connected to one end of the pin 2061 through a guide block 2064. The other end of the pin 2061 extends toward the male head actuation mechanism. The syringe 2062 is installed on the connecting plate 202 through the male head feed block 10, and the inside of the syringe 2062 forms a male head ejection groove 20621 that is coaxially arranged with the pin 2061. The connecting plate 202 has a male head inlet groove 15 for mating and installing the male head inlet block 10. The syringe 2062 is vertically installed on the male head inlet block 10, and the syringe 2062 is provided with a positioning ring 20622 for mating and installing with the male head inlet block 10. An avoidance opening is formed in the male head inlet groove 15. One end of the avoidance opening extends toward the syringe 2062 and communicates with the male head ejection groove 20621. A material blocking cylinder 11 is connected to the side of the mounting plate 201. A material blocking block 12 is connected to the telescopic end of the material blocking cylinder 11. The mounting plate 201 is provided with a through hole that communicates with the avoidance opening. One end of the material blocking block 12 can extend toward the avoidance opening through the through hole by the drive of the material blocking cylinder 11.

[0075] The syringe 2062 is coaxially connected to the sleeve hole of the male feed block 10, and is clamped to the bottom of the male feed block 10 by the positioning ring 20622 to prevent the syringe 2062 from falling off due to force during the feeding process, which would affect normal operation.

[0076] The inlet position of the male head feeding usually needs to be left with a gap. Therefore, when the male head is ejected, it is necessary to block the material to prevent it from shifting and affecting the normal feeding of the male head. The existing technology uses magnetic linkage fins. The magnetic linkage is prone to magnetic attraction errors due to excessive pushing speed. This solution uses a material blocking cylinder 11 to drive the material blocking block 12 to move towards the clearance opening, thereby preventing the male head from shifting during the ejection process and affecting normal operation.

[0077] Reference Figure 10 and Figure 11 The female head pushing device 203 includes a female head pushing cylinder 2031, a pushing connecting rod 2032, and a female head clamping block 2033. The telescopic end of the female head pushing cylinder 2031 is movably connected to the pushing connecting rod 2032. One end of the female head clamping block 2033 is movably connected to the pushing connecting rod 2032, and the other end of the female head clamping block 2033 is provided with a clamping slot 2034 for clamping the female head of the glue needle. The female head clamping block 2033 is provided with a pressure block 2035 for holding the female head of the glue needle and a pressing fastener 2036 for providing elasticity to the pressure block 2035. The front of the female head clamping block 2033 is covered with a pressure plate 2037, which is used to cover the pressure block 2035 and the pressing fastener 2036 inside the female head clamping block 2033.

[0078] Driven by the female head pushing cylinder 2031, the female head clamping block 2033 drives the pressure block 2035 to press against the female head by gravity. The pressure fastener 2036 provides elasticity to the pressure block 2035, thus clamping the female head of the glue needle. The female head pushing cylinder 2031 also drives the pushing connecting rod 2032 and the female head clamping block 2033, allowing the female head clamping block 2033 to deliver the female head end of the glue needle above the syringe 2062. The glue needle female head uses a self-resetting mechanism, which is simple in structure and not easily damaged. Existing technology uses elastic reset, which is complex, easily damaged, and affects service life.

[0079] A micro switch 13 is provided on the connecting plate 202. The micro switch 13 is exposed on the connecting plate 202. An elastic contact plate 14 is connected to the connecting plate 202. One end of the contact plate 14 can make contact with the micro switch 13 by pressing.

[0080] By separating the contact plate 14 and the micro switch 13, it is possible to prevent the contact plate 14 and the micro switch 13 from being easily damaged due to large gaps after long-term use. Specifically, a metal contact plate 14 is machined to make the micro switch 13 independent. The contact plate 14 is connected to the connecting plate 202, so that pressing the contact plate 14 can make contact with the micro switch 13 to start it. The independent setting of the contact plate 14 makes it easy to disassemble and replace.

[0081] The specific action process in this embodiment is as follows:

[0082] Tag retrieval: The extension of the telescopic cylinder causes the swing rod 1042 to drive the connecting rod assembly 1043 to move along the guide groove 10411 to the first linear guide part 10412, so that the suction end of the feeding suction cup 1044 extends to the feeding channel 10234. After the feeding suction cup 1044 adsorbs the tag in the feeding channel 1023, the separation block 1032 and the roller 1031 facilitate the rapid separation and blocking of the tag in the feeding channel 1023, thereby completing the tag retrieval action.

[0083] Tag feeding: The retraction of the telescopic cylinder causes the swing rod 1042 to drive the connecting rod assembly 1043 to move along the guide groove 10411 to the second linear guide part 10413. The suction end of the feeding suction cup 1044 rotates to be parallel to the upper surface of the workbench 2, so that the tag is conveyed from the feeding channel 1023 to the buckle feeding station.

[0084] Hang tag unloading: Disconnect the suction force of the unloading suction cup 1044 on the hang tag, so that the hang tag can be passed through the syringe 2062 waiting glue needle buckle;

[0085] Feeding of glue needles: The female and male ends of the glue needles are placed in the first channel 3 and the second channel 4 respectively. The male head actuation device 204 and the female head actuation device 205 are responsible for actuating the male and female ends of the glue needles from their respective channels. The female head actuation motor 5 and the male head actuation motor 6 can drive the female head actuation device 205 and the male head pushing device 206 to rotate intermittently, so that the female head dial wheel 2051 and the male head dial wheel 2041 on the female head actuation device 205 and the male head actuation device 204 respectively actuate and feed the female and male ends of the glue needles.

[0086] Glue needle tip pushing: The female tip of the glue needle is clamped by the female tip pushing cylinder 2031 and transferred to the top of the syringe 2062.

[0087] Male needle push: The material blocking block 12 is driven by the material blocking cylinder 11 to extend along the avoidance opening to prevent the male needle from being misaligned during the ejection process and affecting normal operation. The ejection pushing cylinder 2063 drives the ejector pin 2061 to push the male needle on the male needle inlet block 10 out along the male head ejection groove 20621 of the syringe 2062 to pass through the tag, and make the male head of the glue needle and the female head snap together to form a ring, thereby completing the snap-fit ​​installation of the glue needle and the tag.

[0088] This utility model of a fully automatic ring-type glue needle tag fastening machine can improve production efficiency, automation level and ease of operation, while ensuring the accuracy and stability of the fastening connection, thus meeting the needs of modern production.

[0089] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A fully automatic ring-type adhesive needle tag fastening machine, comprising a cabinet and a workbench mounted on the cabinet, characterized in that: The workbench is equipped with a tag conveying station, the side of the cabinet is equipped with a glue needle conveying station, and a fastening station is provided between the tag conveying station and the glue needle conveying station. The tag conveying station is equipped with a tag feeding mechanism for transferring the tag to the fastening station, and the glue needle conveying station is equipped with a fastening mechanism for transferring the glue needle to the fastening station and fastening it to the tag. The tag feeding mechanism includes a support plate, a feeding device inclined on the side of the support plate, a material blocking and separating device set at the feeding end of the feeding device, and a tag moving device for adsorbing and transferring the tags on the feeding device. The fastening mechanism includes a mounting plate, a female head pushing device disposed on the mounting plate, and a connecting plate. The connecting plate is provided with a male head actuating device, a female head actuating device, and a male head pushing device. The front of the connecting plate is covered by a first cover plate, a second cover plate, and a third cover plate. The first cover plate, the second cover plate, and the third cover plate are used to cover the female head actuating device, the male head actuating device, and the male head pushing device inside the connecting plate. A first channel for locking the female head of the glue needle is formed between the first cover plate and the second cover plate, and a second channel for locking the male head of the glue needle is formed between the second cover plate and the third cover plate. The back of the mounting plate is equipped with a female head actuation motor for driving the female head actuation device to move the female glue needle in the first channel toward the female head pusher device, and the back of the support plate is equipped with a male head actuation motor for driving the male head actuation device to move the male glue needle in the second channel toward the male head pusher device. The female head pusher device is used to transfer and push the female head to the male head pusher device, and the male head pusher device is used to push the male head through the tag and insert it into the female head to form a ring-shaped fastening.

2. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 1, characterized in that: The feeding device includes a feeding plate and two upright plates mounted on the feeding plate. A feeding channel for conveying tags is formed between the two upright plates. The feeding plate is connected to the two upright plates by two sets of adjustment components. The two sets of adjustment components can drive the two upright plates to move closer or further apart. The adjustment components include a linear slide rail, a linkage plate, a connecting seat, and an adjustment screw. The linear slide rail is installed at the bottom of the feeding plate. The linkage plate is installed on the linear slide rail by a slider. The connecting seat is connected to the linkage plate. The adjustment screw is connected to the bottom of the feeding plate by a mounting seat, and the threaded end of the adjustment screw passes through the mounting seat and is connected to the connecting seat.

3. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 2, characterized in that: A limit rod is connected between the two sets of adjustment components. The end of the limit rod is connected to the mounting base. The limit rod is connected to the linkage plate of the two sets of adjustment components through two limit blocks. A limit spring is sleeved on the limit rod. The two ends of the limit spring press against the inner side of the two limit blocks, so that the limit spring can provide a continuous outward expansion elastic force to the limit blocks.

4. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 2 or 3, characterized in that: The material blocking and separating device includes rollers for primary blocking of the hang tags in the feeding channel and separating blocks for secondary blocking. The separating blocks have separating teeth formed on the inner side near the feeding channel for separating the hang tags. The material blocking and separating device is provided in multiple sets and symmetrically distributed at the feeding end of the vertical plate.

5. The fully automatic ring-shaped adhesive needle tag fastening machine according to any one of claims 1-4, characterized in that: The tag moving device includes a guide plate, a swing rod, a connecting rod assembly, and a feeding suction cup disposed at one end of the connecting rod assembly. The guide plate is provided with a guide groove extending from one end to the feeding device and the other end to the buckle insertion station. Both ends of the guide groove are formed with straight guide portions. The connecting rod assembly is connected to the mounting plate through a rotating seat. The swing rod is connected to the mounting plate through a rotating seat. One end of the swing rod is connected to the connecting rod assembly, and the other end of the swing rod is connected to a driving component for driving the connecting rod assembly to move the feeding suction cup along the guide groove.

6. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 1, characterized in that: The female actuation device includes a female actuation wheel, a female rotating wheel, and a female drive wheel arranged coaxially. The female actuation wheel and the female rotating wheel are coaxially connected. The female rotating wheel and the female drive wheel are engaged through mating meshing parts. The output shaft of the female actuation motor is coaxially connected to the female drive wheel. The male actuation device includes a male actuation wheel, a male rotating wheel, and a male drive wheel arranged coaxially. The male actuation wheel and the male rotating wheel are coaxially connected. The male rotating wheel and the male drive wheel are engaged through mating meshing parts. The output shaft of the male actuation motor is coaxially connected to the male drive wheel.

7. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 1, characterized in that: The male head pushing device includes a ejector pin, a syringe barrel, and an ejection pushing cylinder. A guide groove with an open end is provided on the front of the connecting plate. The ejection pushing cylinder is installed on the connecting plate, and the telescopic end of the ejection pushing cylinder extends into the guide groove and is connected to one end of the ejector pin through a guide block. The other end of the ejector pin extends toward the male head actuation mechanism. The syringe barrel is installed on the connecting plate through a male head feeding block, and a male head ejection groove coaxially arranged with the ejector pin is formed inside the syringe barrel.

8. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 7, characterized in that: The connecting plate has a male head feed groove for mating and installing male head feed blocks. The syringe is vertically installed on the male head feed block, and the syringe is provided with a positioning ring for mating and installing with the male head feed block. An avoidance opening is formed in the male head feed groove. One end of the avoidance opening extends toward the syringe and communicates with the male head ejection groove. A material blocking cylinder is connected to the side of the support plate. The telescopic end of the material blocking cylinder is connected to a material blocking block. The support plate is provided with a through hole communicating with the avoidance opening. One end of the material blocking block can extend toward the avoidance opening through the through hole by the drive of the material blocking cylinder.

9. The fully automatic ring-shaped adhesive needle tag fastening machine according to any one of claims 6-8, characterized in that: The female head pushing device includes a female head pushing cylinder, a pushing connecting rod, and a female head clamping block. The telescopic end of the female head pushing cylinder is movably connected to the pushing connecting rod. One end of the female head clamping block is movably connected to the pushing connecting rod, and the other end of the female head clamping block is provided with a clamping slot for holding the female head of the glue needle. The female head clamping block is provided with a pressure block for holding the female head of the glue needle and a pressure fastener for providing elasticity to the pressure block. The front of the female head clamping block is covered with a pressure plate, which is used to cover the pressure block and the pressure fastener inside the female head clamping block.

10. The fully automatic ring-shaped adhesive needle tag fastening machine according to claim 9, characterized in that: A micro switch is provided on the mounting plate, and the micro switch is exposed on the mounting plate. An elastic contact plate is connected to the mounting plate, and one end of the contact plate can make contact with the micro switch by pressing.

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