Automatic mountaineering buckle assembling equipment

Abstract

The utility model relates to automatic climbing carabiner assembling equipment which comprises a carabiner body feeding device, a spring feeding assembly, an elastic piece feeding and assembling device, a carabiner body assembling part rotation adjusting device, a lock ring feeding and assembling device, a side top forming device and a discharging device. The spring is conveyed into a cavity of the buckle body; the elastic sheet is conveyed onto the spring and is pressed in the cavity of the buckle body; the buckle body assembly part is rotationally adjusted to a position where the buckle body assembly part is conveniently and accurately connected with the lock ring; the lock ring is conveyed to a position corresponding to the buckle body assembly part and is rotationally assembled; the connecting position of the lock ring and the buckle body assembly part is subjected to side top forming in place, the climbing buckle is pushed and sent out, after the buckle body with the spring and the elastic piece is integrally corrected, the buckle body and the lock ring are conveniently and accurately assembled and connected, and auxiliary forming of in-place assembly of the buckle body and the lock ring is carried out; therefore, the assembling efficiency of the climbing button carabiner is guaranteed, and meanwhile the assembling yield is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of carabiner processing technology, and in particular to an automatic carabiner assembly device. Background Technology

[0002] A carabiner consists of a clasp, a body, spring clips, and a locking ring. When assembling a carabiner, the spring and locking ring are first inserted into one end of the body. Then, the clasp is inserted into one end of the body, and the body is rotated so that the other end slides and abuts against the other end of the clasp. However, in this assembly process, the spring and locking ring create torque as they are pressed into the body, causing the entire body to rotate. This can lead to inaccurate assembly and defective products. Furthermore, after assembling the body and clasp, the upper part of the body may not align properly with the upper part of the clasp, again resulting in inaccurate assembly and defective products. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic carabiner assembly device, which, after the carabiner body containing springs and spring clips is aligned as a whole, facilitates the accurate assembly and connection of the carabiner body and the locking ring, and performs auxiliary forming to ensure the carabiner body and the locking ring are in place, thereby effectively improving the assembly yield while ensuring the carabiner assembly efficiency.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an automatic carabiner assembly device, comprising a frame, a rotating motor mounted on the frame, a turntable at the output end of the rotating motor, a plurality of workstations on the turntable, a mold base at each workstation, and a buckle feeding device, a spring feeding assembly, a spring sheet feeding and assembly device, a buckle assembly rotation adjustment device, a locking ring feeding and assembly device, a side-top forming device, and a discharge device sequentially mounted on the frame corresponding to the workstations on the turntable. The mold base includes a fixed clamping seat mounted on the turntable, a clamping cylinder mounted on the fixed clamping seat, a movable clamping block at the output end of the clamping cylinder that is connected to the fixed clamping seat, and a guide tube mounted on the movable clamping block.

[0005] Preferably, the buckle feeding device includes a buckle feeding frame, a buckle feeding groove on the buckle feeding frame, a buckle feeding hopper connected to the input end of the buckle feeding groove, a buckle feeding fixing seat corresponding to the output end of the buckle feeding groove, a buckle feeding slide groove opened laterally on the buckle feeding fixing seat, a buckle feeding slider slidably connected to the buckle feeding slide groove, a buckle transfer groove corresponding to the buckle feeding groove opened on the buckle feeding slider, a buckle transverse movement cylinder connected to the rear end of the buckle feeding slider, a buckle longitudinal movement cylinder on the upper part of the buckle feeding frame, a buckle lifting cylinder connected to the output end of the buckle longitudinal movement cylinder, a buckle clamping cylinder on the output end of the buckle lifting cylinder, two buckle clamping blocks connected to the output end of the buckle clamping cylinder, and a buckle fixing limiting block for limiting the opening at the upper end of the buckle connected to the outside of the buckle lifting cylinder.

[0006] More preferably, the spring feeding assembly includes a spring feeding frame, a spring feeding hopper at the rear of the spring feeding frame, a spring lifting cylinder at the spring feeding frame, a spring feeding slide rail at the output end of the spring lifting cylinder, a bottom feeding hole at the front of the spring feeding slide rail, a spring longitudinal movement cylinder at the rear end of the spring feeding slide rail, a spring feeding slider connected to the output end of the spring longitudinal movement cylinder and cooperating with the spring feeding slide rail, a transition feeding hole corresponding to the bottom feeding hole at the front end of the spring feeding slider, and a spring pusher at the front end of the spring feeding slide rail. The cylinder has a spring pusher cylinder whose output end is connected to a spring pusher rod. The spring feeder frame is provided with a spring feed tube fixing clamp above the spring feed slider. The spring feed tube fixing clamp is provided with a spring feed tube clamping cylinder. The output end of the spring feed tube clamping cylinder is provided with a spring feed tube movable clamp that is hinged to the spring feed tube fixing clamp. A spring feed tube is provided between the spring feed tube fixing clamp and the spring feed tube movable clamp. A spring limiting hole is opened on the lower side of the spring feed tube. The lower end of the spring feed tube movable clamp is correspondingly located in the spring limiting hole.

[0007] More preferably, the spring feeding and assembly device includes a spring feeding frame, a spring feeding groove on the spring feeding frame, a spring feeding hopper connected to the input end of the spring feeding groove, a spring feeding fixing seat correspondingly provided at the output end of the spring feeding groove, a spring feeding fixing seat having a spring transverse feeding slide groove and a spring longitudinal material transfer slide groove, a spring feeding slider slidably connected to the spring feeding slide groove within the spring feeding slide groove, and a spring feeding slider having a corresponding part provided on the spring feeding groove. A spring sheet transverse transfer groove is provided. The rear end of the spring sheet feeding slider is connected to a spring sheet transverse transfer feeding cylinder. A spring sheet longitudinal transfer feeding cylinder is located behind the spring sheet feeding fixing seat. The output end of the spring sheet longitudinal transfer feeding cylinder is connected to a spring sheet bending pusher located within the spring sheet transverse transfer groove. A spring sheet rotating seat is located parallel to the front of the spring sheet feeding fixing seat. A rack is located within the rotating seat, and the rear end of the rack is connected to a spring sheet rotating cylinder. A gear that meshes with the rack is shaft-connected to the rotating seat, and a spring sheet is shaft-connected to the rear end of the gear. The spring feeder has a spring feeder groove that engages with the spring turning and pushing pieces. A limit turntable is connected to the front end of the gear, and the limit turntable has limit teeth. A spring feeder has a spring longitudinal displacement cylinder on its upper part. The output end of the spring longitudinal displacement cylinder is connected to a spring lifting cylinder. The output end of the spring lifting cylinder has a spring clamping cylinder, and the output end of the spring clamping cylinder has two spring clamping blocks. A spring pressing frame is located on one side of the spring feeder. The device includes a spring clip pressing seat, a spring clip pressing slide rail on one side of the spring clip pressing seat, a spring clip pressing cylinder connected to the lower end of the spring clip pressing seat, a spring clip pressing slider connected to the output end of the spring clip pressing cylinder and cooperating with the spring clip pressing slide rail, a spring clip pressing rod embedded in the spring clip pressing slider, a spring clip pressing groove opened on the other side of the spring clip pressing seat, a spring clip pressing roller connected to one end of the spring clip pressing rod and a snap spring clip pressing tooth connected to one end of the spring clip pressing rod to facilitate holding the snap fastener body on one side.

[0008] More preferably, the buckle assembly rotation adjustment device includes a buckle assembly adjustment frame, the buckle assembly adjustment frame is provided with a buckle assembly adjustment seat, a buckle assembly adjustment slide rail is provided on one side of the buckle assembly adjustment seat, a buckle assembly adjustment cylinder is connected to the lower end of the buckle assembly adjustment seat, a buckle assembly adjustment slider is connected to the output end of the buckle assembly adjustment cylinder and cooperates with the buckle assembly adjustment slide rail, a buckle assembly rotation adjustment rod is embedded in the buckle assembly adjustment slider, a buckle assembly rotation adjustment groove is opened on the other side of the buckle assembly adjustment seat, a buckle assembly rotation adjustment roller that is fitted in the buckle assembly rotation adjustment groove is connected to one end of the buckle assembly rotation adjustment rod, and a buckle assembly rotation adjustment tooth that is easy to insert into the upper port of the buckle.

[0009] More preferably, the locking ring feeding and assembly device includes a locking ring feeding frame, a locking ring feeding hopper and a locking ring feeding slide behind the locking ring feeding frame, a locking ring feeding seat at the upper end of the locking ring feeding frame, a through groove on the front side of the locking ring feeding seat, a locking ring assembly slider in the through groove, a locking ring assembly auxiliary cylinder connected to the rear end of the locking ring assembly slider, a locking ring assembly guide post connected to one side of the locking ring assembly slider, and a locking ring assembly auxiliary block connected to the other side of the locking ring assembly slider. The top end is provided with a lock ring assembly guide groove that mates with the lock ring assembly guide post. The rear side of the lock ring feeding seat is provided with a lock ring assembly top-rotation fixing block and a lock ring assembly top-rotation cylinder. The lower part of the lock ring assembly top-rotation fixing block has a lock ring assembly top-rotation groove. The output end of the lock ring assembly top-rotation cylinder is connected to a lock ring assembly top-rotation block that mates with the lock ring assembly top-rotation groove. The outer end of the lock ring assembly top-rotation block has an inner top block that abuts against the inside of the lock ring. The other side of the lock ring feeding frame is provided with a lock ring transfer seat. The device is equipped with a locking ring material transfer longitudinal adjustment cylinder. The output end of the locking ring material transfer longitudinal adjustment cylinder is equipped with a locking ring material transfer rotation cylinder. The output end of the locking ring material transfer rotation cylinder is axially connected to a locking ring material transfer connecting plate. The rear end of the locking ring material transfer connecting plate has two sets of locking ring material transfer guide posts. The rear end of the locking ring material transfer connecting plate is connected to a locking ring material transfer movable plate. The locking ring material transfer movable plate has two sets of locking ring material transfer guide grooves that respectively cooperate and connect with the two sets of locking ring material transfer guide posts. The rear end of the locking ring material transfer movable plate is equipped with a locking ring lifting mechanism. The top rotating fixing block has a locking ring lifting and rotating material transfer cylinder below it. The output end of the locking ring lifting and rotating material transfer cylinder has a locking ring lifting and rotating movable plate that works with the locking ring lifting and rotating fixing block. The upper end of the locking ring rotating material transfer connecting plate has a locking ring rotating material limit block for limiting the rotation range of the locking ring rotating material movable plate. The front end of the locking ring rotating material transfer connecting plate has a locking ring rotating material clamping cylinder. The output end of the locking ring rotating material clamping cylinder has two locking ring rotating material clamps that work with the inner top block.

[0010] More preferably, the side-top forming device includes a side-top forming frame, a side-top forming lifting cylinder is provided on the side-top forming frame, a side-top forming seat is provided at the output end of the side-top forming lifting cylinder, a side-top forming push block is connected to the side-top forming seat through a slide rail and a slide groove, a side-top forming push cylinder is connected to the rear end of the side-top forming push block, and a side-top auxiliary forming block is provided on one side of the side-top forming push block.

[0011] More preferably, the discharge device includes a discharge bracket, a push cylinder is connected to the discharge bracket, a push plate is connected to the output end of the push cylinder, a push notch is provided at the front end of the push plate to cooperate with the guide pipe, and a discharge groove is provided on one side of the turntable below the output end of the push notch.

[0012] The beneficial effects of this utility model are as follows: It includes a frame, on which a rotary motor is mounted. A turntable is located at the output end of the rotary motor. The turntable has several workstations, each with a mold base. Corresponding to the workstations on the turntable, the frame is sequentially equipped with a buckle feeding device, a spring feeding assembly, a spring sheet feeding and assembly device, a buckle assembly rotation adjustment device, a locking ring feeding and assembly device, a side-top forming device, and a discharge device. The mold base includes a fixed clamping seat on the turntable. A clamping cylinder is mounted on the fixed clamping seat. The output end of the clamping cylinder has a movable clamping block that mates with the fixed clamping seat. A guide tube is mounted on the movable clamping block. The rotary motor drives the mold base on the turntable to gradually rotate to the buckle feeding device, spring feeding assembly, and spring sheet... The feeding and assembly device, the buckle assembly rotation adjustment device, the locking ring feeding and assembly device, the side-top forming device, and the discharge device are positioned in sequence to sequentially feed the buckle body onto the mold base for clamping, feed the spring into the cavity of the buckle body, feed the spring piece onto the spring and press the spring piece into the cavity of the buckle body, rotate and adjust the buckle assembly to a position that facilitates accurate connection with the locking ring, feed the locking ring to the corresponding connection position of the buckle assembly and rotate it for assembly, side-top forming the connection between the assembled locking ring and the buckle assembly, and finally push the formed carabiner out. By correcting the buckle body as a whole after inserting the spring and spring piece, it is easy to accurately assemble and connect the buckle body and the locking ring, and auxiliary forming is performed to ensure the assembly of the buckle body and the locking ring, thereby effectively improving the assembly yield while ensuring the assembly efficiency of the carabiner. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the mold base of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the buckle feeding device of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the spring feeding device of this utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the spring feeding and assembly device of this utility model.

[0018] Figure 6 This is a schematic diagram of the structure of the buckle assembly rotation adjustment device of this utility model.

[0019] Figure 7 This is a schematic diagram of the structure of the locking ring feeding and assembly device of this utility model.

[0020] Figure 8 This is a schematic diagram of the structure of the molding measuring device of this utility model.

[0021] Figure 9 This is a schematic diagram of the material discharge device of this utility model. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0023] like Figure 1-9 As shown, an automatic carabiner assembly device includes a frame 1, on which a rotary motor 2 is mounted. A turntable 3 is mounted at the output end of the rotary motor 2. The turntable 3 has several workstations, each with a mold base 4. Corresponding to the workstations on the turntable 3, the frame 1 is sequentially equipped with a carabiner feeding device 5, a spring feeding assembly 6, a spring clip feeding and assembly device 7, a carabiner assembly rotation adjustment device 8, a locking ring feeding and assembly device 9, a side-top forming device 10, and a discharge device 11. The mold base 4 includes a fixed clamping seat 41 mounted on the turntable 3. A clamping cylinder 42 is mounted on the fixed clamping seat 41. The output end of the clamping cylinder 42 has a movable clamping block 43 that connects to the fixed clamping seat 41. A guide tube 44 is mounted on the movable clamping block 43. The rotary motor 2 drives the mold base 4 on the turntable 3 to rotate gradually. The fastener is sequentially fed to the corresponding positions of the fastener feeding device 5, spring feeding assembly 6, spring feeding and assembly device 7, fastener assembly rotation adjustment device 8, locking ring feeding and assembly device 9, side-top forming device 10, and discharge device 11. The fastener is then fed to the mold base 4 for clamping, the spring is fed into the cavity of the fastener, the spring is fed onto the spring and pressed into the cavity of the fastener, the fastener assembly is rotated and adjusted to a position that facilitates accurate connection with the locking ring, the locking ring is fed to the corresponding connection position of the fastener assembly and rotated for assembly, the connection between the assembled locking ring and the fastener assembly is side-top formed into place, and finally the formed carabiner is pushed out. By correcting the fastener as a whole with springs and springs installed, it is easy to accurately assemble and connect the fastener and the locking ring, and auxiliary forming is performed to ensure the assembly of the fastener and the locking ring. This effectively improves the yield rate of the assembly while ensuring the assembly efficiency of the carabiner.

[0024] like Figure 3As shown, in this embodiment, the buckle feeding device 5 includes a buckle feeding frame, on which a buckle feeding groove 51 is provided. A buckle feeding hopper 52 is connected to the input end of the buckle feeding groove 51, and a buckle feeding fixing seat 53 is correspondingly provided at the output end of the buckle feeding groove 51. A buckle feeding slide groove is laterally formed on the buckle feeding fixing seat 53. A buckle feeding slider 54, which is slidably connected to the buckle feeding slide groove, is fitted inside the buckle feeding slide groove. The buckle feeding slider 54 has a... A buckle transfer groove 55 is provided corresponding to the buckle feeding groove 51. A buckle transverse transfer cylinder 56 is connected to the rear end of the buckle feeding slider 54. A buckle longitudinal transfer cylinder 57 is provided on the upper part of the buckle feeding frame. A buckle lifting cylinder 58 is connected to the output end of the buckle lifting cylinder 57. A buckle clamping cylinder 59 is provided at the output end of the buckle lifting cylinder 58. Two buckle clamping blocks 510 are connected to the output end of the buckle clamping cylinder 59. A device for clamping the upper end of the buckle is connected to the outside of the buckle lifting cylinder 58. The buckle body fixing limit block 511, which limits the opening, first feeds the buckle body through the buckle body feeding hopper 52 to the buckle body transfer groove 55 in the buckle body feeding slider 54 corresponding to the front end of the buckle body feeding groove 51. Then, the buckle body transverse movement cylinder 56 drives the buckle body feeding slider 54 and the buckle body transfer groove 55 to move to the corresponding position of the buckle body feeding fixing seat 53. Finally, the buckle body longitudinal movement cylinder 57 drives the buckle body lifting cylinder 58, the buckle body clamping cylinder 59, the two buckle body clamping blocks 510, and the buckle body fixing limit block. Block 511 moves upward together, then the buckle lifting cylinder 58 drives the buckle clamping cylinder 59, the two buckle clamping blocks 510 and the buckle fixing limit block 511 to move downward together, so that the upper end of the buckle fixing limit block 511 is inserted into the opening at the upper end of the buckle. Finally, the buckle clamping cylinder 59 drives the two buckle clamping blocks 510 to cooperate with the buckle fixing limit block to accurately position and clamp the buckle, and then place it on the mold base 4. The material clamping cylinder 42 drives the movable clamping block 43 to move and cooperate with the fixed clamping base 41 to clamp the buckle.

[0025] like Figure 4As shown, in this embodiment, the spring feeding assembly 6 includes a spring feeding frame, a spring feeding hopper 61 at the rear of the spring feeding frame, a spring lifting cylinder 62 on the spring feeding frame, a spring feeding slide rail at the output end of the spring lifting cylinder 62, a bottom feeding hole 63 at the front of the spring feeding slide rail, a spring longitudinal movement cylinder 64 at the rear end of the spring feeding slide rail, a spring feeding slider 65 connected to the output end of the spring longitudinal movement cylinder 64 and cooperating with the spring feeding slide rail, and a spring feeding hole 63 at the front end of the spring feeding slider 65 and cooperating with the bottom feeding hole 63. The material hole 63 corresponds to the transition feeding hole 66. A spring pusher cylinder 67 is provided at the front end of the spring feeding slide rail. A spring pusher rod 68 is connected to the output end of the spring pusher cylinder 67. A spring feeding frame is provided above the spring feeding slider 65, with a spring feeding tube 610 fixing clamp. A spring feeding tube 610 clamping cylinder 42 is provided on the spring feeding tube 610 fixing clamp. A spring feeding tube 610 movable clamping claw 69, hinged to the spring feeding tube 610 fixing clamp, is provided at the output end of the spring feeding tube 610 clamping cylinder 42. A spring feed tube 610 is provided between the fixed clamping block and the movable jaw 69 of the spring feed tube. A spring limiting hole 611 is opened on the lower side of the spring feed tube 610. The lower end of the movable jaw 69 of the spring feed tube is correspondingly located in the spring limiting hole 611. After the mold base 4 with the buckle body clamped is rotated to the corresponding position of the spring feeding assembly 6 by the motor-driven turntable 3, the spring feeding hopper 61 feeds the spring into the spring feed tube 610. Then, the spring longitudinal movement cylinder 64 drives the spring feeding slider 65 to move, so that the transition feeding hole 66 on the spring feeding slider 65 moves to the position corresponding to the spring. The spring is fed to the lower end of the spring feed tube 610. Then, the spring feed tube clamping cylinder 42 drives the spring feed tube movable gripper 69 to open, so that the spring in the spring feed tube 610 falls into the transition feed hole 66. Then, the spring longitudinal movement cylinder 64 drives the spring feeding slide, the spring feeding slide block 65, the transition feed hole 66 and the spring to move forward together to the lower part of the spring push rod 68, so that the transition feed hole 66 coincides with the bottom feed hole 63. Finally, the spring push cylinder 67 drives the spring push rod 68 to push the spring in the transition feed hole 66 downward into the cavity of the buckle body.

[0026] like Figure 5As shown, in this embodiment, the spring feeding and assembly device 7 includes a spring feeding frame, on which a spring feeding groove 71 is provided. The input end of the spring feeding groove 71 is connected to a spring feeding hopper 72, and the output end of the spring feeding groove 71 is correspondingly provided with a spring feeding fixing seat 73. The spring feeding fixing seat 73 has a spring transverse feeding slide 74 and a spring longitudinal transfer slide 75. A spring feeding slider 76, which is slidably connected to the spring feeding slide, is fitted inside the spring feeding slide. The spring feeding slider 76 has a spring transverse transfer groove 77 and a spring longitudinal transfer groove corresponding to the spring feeding groove 71. The rear end of the spring feeding slider 76 is connected to a spring transverse transfer feeding cylinder 78. The spring... A spring sheet longitudinal transfer feeding cylinder 79 is provided behind the feeding fixing seat 73. The output end of the spring sheet longitudinal transfer feeding cylinder 79 is connected to a spring sheet bending pusher 710 located in the spring sheet longitudinal transfer groove. A spring sheet transfer seat is provided parallel to the front of the spring sheet feeding fixing seat 73. A rack 711 is provided in the spring sheet transfer seat. The rear end of the rack 711 is connected to a spring sheet transfer cylinder 712. A gear 713 that meshes with the rack 711 is shaft-connected to the spring sheet transfer seat. A spring sheet transfer disk 714 is shaft-connected to the rear end of the gear 713. The spring sheet transfer disk 714 has a spring sheet transfer groove that cooperates with the spring sheet bending pusher. A limiting disk 715 is shaft-connected to the front end of the gear 713. The limiting disk 715 has limiting teeth. A spring feeder is equipped with a spring longitudinal displacement cylinder 716 on its upper part. The output end of the spring longitudinal displacement cylinder 716 is connected to a spring lifting cylinder 717. The output end of the spring lifting cylinder 717 is equipped with a spring clamping cylinder 718. The output end of the spring clamping cylinder 718 is equipped with two spring clamping blocks 719. A spring pressing frame is provided on one side of the spring feeder. The spring pressing frame is equipped with a spring pressing seat 720. A spring pressing slide rail is provided on one side of the spring pressing seat 720. A spring pressing cylinder 721 is connected to the lower end of the spring pressing seat 720. The output end of the spring pressing cylinder 721 is connected to a spring pressing slider 722 that cooperates with the spring pressing slide rail. A spring pressing rod 72 is embedded in the spring pressing slider 722. 3. The other side of the spring clip pressing seat 720 is provided with a spring clip pressing groove 724. One end of the spring clip pressing rod 723 is connected to a spring clip pressing roller that fits in the spring clip pressing groove 724. The other end of the spring clip pressing rod 723 is connected to a snap spring clip pressing tooth 725 that facilitates holding one side of the snap fastener. After the mold seat 4, which is assembled with spring and snap fastener, rotates to the corresponding position of the spring clip feeding and assembly device 7 driven by the motor-driven turntable 3, the spring clip feeding hopper 72 feeds the spring clip to the spring clip transverse transfer groove 77 of the spring clip feeding slider 76 corresponding to the front end of the spring clip feeding groove 71. Then, the spring clip transverse transfer feeding cylinder 78 drives the spring clip in the spring clip feeding slider 76 and the spring clip transverse transfer groove 77 to move to the position on the spring clip feeding fixing seat 73 corresponding to the output end of the spring clip bending pusher 710.Then, the spring sheet bending pusher 710 is driven by the spring sheet longitudinal feeding cylinder 79 to move the spring sheet along the spring sheet longitudinal transfer groove to the front of the spring sheet feeding fixing seat 73. Next, the spring sheet transfer cylinder 712 drives the gear 713 to mesh and rotate relative to the rack 711. Simultaneously, the spring sheet transfer disk 714 rotates the spring sheet from bottom to top, causing the upper end of the spring sheet to tilt to the left. Then, the spring sheet longitudinal displacement cylinder 716 drives the spring sheet lifting cylinder 717, the spring sheet clamping cylinder 718, and the two spring sheet clamping blocks 719 to move above the spring sheet in front of the spring sheet feeding fixing seat 73. The lifting cylinder 717 and the spring clip clamping cylinder 718 move in coordination. The spring clip clamping cylinder 718 then drives the spring clip clamping block 719 to clamp the spring clip and move it upwards towards the buckle body, placing the spring clip onto the spring inside the buckle body. Next, the spring clip pressing cylinder 721 drives the spring clip pressing slider 722 via the spring clip pressing roller along the spring clip pressing groove 724, causing the snap spring clip pressing teeth 725 to move towards the buckle body and the spring clip, thus holding the buckle body and the spring clip in place. Finally, the spring clip lifting cylinder 717 drives the spring clip clamping cylinder 718, the two spring clip clamping blocks 719, and the spring clip downwards, pressing the spring clip onto the spring clip.

[0027] like Figure 6 As shown, in this embodiment, the buckle assembly rotation adjustment device 8 includes a buckle assembly adjustment frame, a buckle assembly adjustment seat 81, a buckle assembly adjustment slide rail on one side of the buckle assembly adjustment seat 81, a buckle assembly adjustment cylinder 82 connected to the lower end of the buckle assembly adjustment seat 81, a buckle assembly adjustment slider 83 connected to the output end of the buckle assembly adjustment cylinder 82 and cooperating with the buckle assembly adjustment slide rail, a buckle assembly rotation adjustment rod 84 embedded in the buckle assembly adjustment slider 83, a buckle assembly rotation adjustment groove opened on the other side of the buckle assembly adjustment seat, and a buckle assembly rotation adjustment roller 85 cooperating with the buckle assembly rotation adjustment groove at one end of the buckle assembly rotation adjustment rod 84. One end of the buckle assembly rotation adjustment rod 84 is connected to a buckle assembly rotation adjustment tooth 86 that facilitates insertion into the upper port of the buckle. After the mold base 4, which is assembled with spring, spring and buckle, is rotated to the corresponding position of the buckle assembly rotation adjustment device 8 by the motor-driven turntable 3, the buckle assembly adjustment slider 83 is moved by the buckle assembly adjustment cylinder 82. At the same time, the buckle assembly rotation adjustment roller 85 on the buckle assembly rotation adjustment rod 84 cooperates with the buckle assembly rotation adjustment groove to make the buckle assembly rotation adjustment rod 84 and the buckle assembly rotation adjustment tooth 86 tilt forward. The buckle assembly rotation adjustment tooth 86 is inserted into the upper port of the buckle, and the buckle assembly is rotated as a whole to correct the upper port of the buckle, so that the locking ring and the buckle assembly can be accurately assembled.

[0028] like Figure 7As shown, in this embodiment, the locking ring feeding and assembly device 9 includes a locking ring feeding frame, a locking ring feeding hopper 91 and a locking ring feeding slide behind the locking ring feeding frame, a locking ring feeding seat 92 at the upper end of the locking ring feeding frame, a through groove on the front side of the locking ring feeding seat 92, a locking ring assembly slider in the through groove, a locking ring assembly auxiliary cylinder 93 connected to the rear end of the locking ring assembly slider, a locking ring assembly guide post connected to one side of the locking ring assembly slider, a locking ring assembly auxiliary block 94 connected to the other side of the locking ring assembly slider, a locking ring assembly guide groove 95 at the top of the locking ring feeding seat 92 that cooperates with the locking ring assembly guide post, and a locking ring assembly top rotation fixing block 96 and a locking ring assembly top rotation cylinder 97 on the rear side of the locking ring feeding seat 92. The lower part of the locking ring assembly top rotating fixing block 96 has a locking ring assembly top rotating groove. The output end of the locking ring assembly top rotating cylinder 97 is connected to a locking ring assembly top rotating block 98 that fits into the locking ring assembly top rotating groove. The outer end of the locking ring assembly top rotating block 98 has an inner top block that abuts against the inside of the locking ring. The other side of the locking ring feeding frame has a locking ring rotating seat. The locking ring rotating seat has a locking ring rotating longitudinal movement adjusting cylinder 99. The output end of the locking ring rotating longitudinal movement adjusting cylinder 99 has a locking ring rotating cylinder 910. The output end of the locking ring rotating cylinder 910 is axially connected to a locking ring rotating connecting plate 911. The rear end of the locking ring rotating connecting plate 911 has two sets of locking ring rotating guide posts 912. The rear end of the locking ring rotating connecting plate 911 is connected to a locking ring rotating cylinder. The movable plate 913 for material transfer has two sets of locking ring transfer guide grooves 914 that are respectively connected to the two sets of locking ring transfer guide posts 912. A locking ring lifting and rotating fixing block 915 is located at the rear end of the movable plate 913. A locking ring lifting and rotating cylinder 916 is located below the locking ring lifting and rotating fixing block 915. A locking ring lifting and rotating movable plate 917, which works in conjunction with the locking ring lifting and rotating fixing block 915, is located at the output end of the locking ring lifting and rotating cylinder 916. A locking ring transfer limiting block for restricting the rotation range of the movable plate 913 is located at the upper end of the locking ring transfer connecting plate 911. A locking ring transfer clamping cylinder 918 is located at the front end of the locking ring transfer connecting plate 911. The output end of the cylinder 918 is equipped with two locking ring transfer grippers 919 that cooperate with the inner top block. After the mold base 4 of the snap-fit ​​assembly is aligned and the motor-driven turntable 3 rotates to the corresponding position of the locking ring feeding and assembly device 9, the locking ring is fed to the front end of the locking ring feeding slide through the locking ring feeding hopper 91, and the locking ring is placed between the two locking ring transfer grippers 919 and the inner top block of the locking ring assembly top rotating block 98. Then, the locking ring transfer longitudinal movement adjustment cylinder 99 drives the locking ring transfer connecting plate 911, the locking ring transfer movable plate 913, the locking ring lifting top rotating fixing block 915, and the locking ring lifting transfer cylinder 916 to move together toward the mold base 4. At the same time, the locking ring assembly auxiliary cylinder 93 drives the locking ring assembly slider so that the locking ring assembly guide post and the locking ring assembly guide groove 95 cooperate to slide.The locking ring assembly auxiliary block 94 is moved to the other side of the buckle assembly for support. Then, the locking ring assembly top-rotating block 98 is driven by the locking ring assembly top-rotating cylinder 97, which pushes the locking ring through the inner top block. The locking ring material-rotating cylinder 910 fixes the locking ring material-rotating connecting plate 911. Simultaneously, the locking ring lifting and rotating cylinder 916 pushes the locking ring lifting and rotating fixing block 915, causing the locking ring lifting and rotating movable plate 917 to rotate along the two sets of locking ring material-rotating guide posts 912, thus assembling the locking ring with the buckle assembly.

[0029] like Figure 8 As shown, in this embodiment, the side-top forming device 10 includes a side-top forming frame, on which a side-top forming lifting cylinder 101 is provided. The output end of the side-top forming lifting cylinder 101 is provided with a side-top forming seat 102. A side-top forming push block 103 is connected to the side-top forming seat 102 through a slide rail and a slide groove. A side-top forming pushing cylinder 104 is connected to the rear end of the side-top forming push block 103. A side-top auxiliary forming block 105 is provided on one side of the side-top forming push block 103. After the locking ring and buckle assembly are assembled, the motor continues to drive the turntable 3 and the corresponding mold base 4 to rotate to the corresponding position of the side-top forming device 10. Then, the side-top forming lifting cylinder 101 drives the side-top forming seat 102 to rise into place. After that, the side-top forming pushing cylinder 104 drives the side-top auxiliary forming block 105 of the side-top forming push block 103 to continue assembling the locking ring and buckle assembly into place, thereby improving the assembly quality of the carabiner.

[0030] like Figure 9 As shown, in this embodiment, the discharge device 11 includes a discharge bracket, on which a push cylinder 111 is connected. The output end of the push cylinder 111 is connected to a push plate 112. The front end of the push plate 112 is provided with a push notch 113 that works in conjunction with the guide tube 44. Below the output end of the push notch 113, on the side corresponding to the turntable 3, there is a discharge groove 114. After the carabiner is assembled, the motor continues to drive the turntable 3 and the corresponding mold base 4 to rotate to the corresponding position of the discharge device 11. Then, the push cylinder 111 drives the push plate 112, causing the push notch 113 on the push plate 112 to move along the guide tube 44, so that the carabiner is accurately removed from the mold base 4 and falls into the discharge groove 114.

[0031] Based on the concept of this utility model, there may be changes in the specific implementation methods and application scope. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. An automatic carabiner assembly device, comprising a frame, a rotary motor mounted on the frame, a turntable at the output end of the rotary motor, the turntable having several workstations, each workstation having a mold base. Its features are: The frame is provided with a series of workstations corresponding to the turntable, including a fastener feeding device, a spring feeding assembly, a spring feeding and assembly device, a fastener assembly rotation adjustment device, a locking ring feeding and assembly device, a side top forming device, and a discharge device. The mold base includes a fixed clamping seat on the turntable. The fixed clamping seat is provided with a clamping cylinder. The output end of the clamping cylinder is provided with a movable clamping block that is connected to the fixed clamping seat. The movable clamping block is provided with a guide tube.

2. The automatic carabiner assembly equipment according to claim 1, characterized in that: The fastener feeding device includes a fastener feeding frame with a fastener feeding groove. The input end of the fastener feeding groove is connected to a fastener feeding hopper. The output end of the fastener feeding groove is correspondingly provided with a fastener feeding fixing seat. The fastener feeding fixing seat has a horizontally opening fastener feeding slide groove. A fastener feeding slider is fitted inside the fastener feeding slide groove and slidably connected to it. The fastener feeding slider has a fastener transfer groove corresponding to the fastener feeding groove. A fastener transverse movement cylinder is connected to the rear end of the fastener feeding slider. A fastener longitudinal movement cylinder is provided on the upper part of the fastener feeding frame. A fastener lifting cylinder is connected to the output end of the fastener longitudinal movement cylinder. A fastener clamping cylinder is provided at the output end of the fastener lifting cylinder. Two fastener clamping blocks are connected to the output end of the fastener clamping cylinder. A fastener fixing and limiting block is connected to the outside of the fastener lifting cylinder to limit the opening at the upper end of the fastener.

3. The automatic carabiner assembly equipment according to claim 1, characterized in that: The spring feeding assembly includes a spring feeding frame, a spring feeding hopper at the rear of the spring feeding frame, a spring lifting cylinder at the spring feeding frame, a spring feeding slide rail at the output end of the spring lifting cylinder, a bottom feeding hole at the front of the spring feeding slide rail, a spring longitudinal movement cylinder at the rear end of the spring feeding slide rail, a spring feeding slider connected to the output end of the spring longitudinal movement cylinder and cooperating with the spring feeding slide rail, a transition feeding hole at the front end of the spring feeding slider corresponding to the bottom feeding hole, and a spring pushing cylinder at the front end of the spring feeding slide rail. The output end of the spring pusher cylinder is connected to a spring pusher rod. The spring feeder frame is provided with a spring feed tube fixing clamp above the spring feed slider. The spring feed tube fixing clamp is provided with a spring feed tube clamping cylinder. The output end of the spring feed tube clamping cylinder is provided with a spring feed tube movable clamp that is hinged to the spring feed tube fixing clamp. A spring feed tube is provided between the spring feed tube fixing clamp and the spring feed tube movable clamp. A spring limiting hole is opened on the lower side of the spring feed tube. The lower end of the spring feed tube movable clamp is correspondingly located in the spring limiting hole.

4. The automatic carabiner assembly equipment according to claim 1, characterized in that: The spring feeding and assembly device includes a spring feeding frame with a spring feeding groove. The input end of the spring feeding groove is connected to a spring feeding hopper, and the output end of the spring feeding groove is correspondingly provided with a spring feeding fixing seat. The spring feeding fixing seat has a spring transverse feeding groove and a spring longitudinal conveying groove. A spring feeding slider is fitted within the spring feeding groove and slidably connected to it. The spring feeding slider has a spring transverse conveying groove corresponding to the spring feeding groove. The spring feeding trough has a spring transverse feeding cylinder connected to its rear end, and a spring longitudinal feeding cylinder located behind the spring feeding fixing seat. The output end of the spring longitudinal feeding cylinder is connected to a spring bending pusher located within the spring transverse feeding trough. A spring rotating seat is located parallel to the front of the spring feeding fixing seat, and a rack is installed within the rotating seat. A spring rotating cylinder is connected to the rear end of the rack, and a gear meshing with the rack is shaft-connected to the rotating seat. A spring rotating cylinder is shaft-connected to the rear end of the gear. The spring feeder has a spring feed groove that cooperates with the spring turning and pushing plate. A limit turntable is connected to the front end of the gear, and the limit turntable has limit teeth. A spring longitudinal displacement cylinder is located on the upper part of the spring feeder. The output end of the spring longitudinal displacement cylinder is connected to a spring lifting cylinder. The output end of the spring lifting cylinder is equipped with a spring clamping cylinder, and the output end of the spring clamping cylinder is equipped with two spring clamping blocks. A spring pressing frame is located on one side of the spring feeder. The device includes a spring clip pressing seat, a spring clip pressing slide rail on one side, a spring clip pressing cylinder connected to the lower end of the spring clip pressing seat, a spring clip pressing slider connected to the output end of the spring clip pressing cylinder and cooperating with the spring clip pressing slide rail, a spring clip pressing rod embedded in the spring clip pressing slider, a spring clip pressing groove on the other side of the spring clip pressing seat, a spring clip pressing rod connected to a spring clip pressing roller that is fitted in the spring clip pressing groove at one end, and a snap spring clip pressing tooth connected to the other end of the spring clip pressing rod to facilitate holding the snap fastener body on one side.

5. The automatic carabiner assembly equipment according to claim 1, characterized in that: The buckle assembly rotation adjustment device includes a buckle assembly adjustment frame, a buckle assembly adjustment seat, a buckle assembly adjustment slide rail on one side of the buckle assembly adjustment seat, a buckle assembly adjustment cylinder connected to the lower end of the buckle assembly adjustment seat, a buckle assembly adjustment slider connected to the output end of the buckle assembly adjustment cylinder and cooperating with the buckle assembly adjustment slide rail, a buckle assembly rotation adjustment rod embedded in the buckle assembly adjustment slider, a buckle assembly rotation adjustment groove opened on the other side of the buckle assembly adjustment seat, a buckle assembly rotation adjustment roller connected to one end of the buckle assembly rotation adjustment rod and a buckle assembly rotation adjustment tooth connected to the other end of the buckle assembly rotation adjustment rod for easy insertion into the upper port of the buckle.

6. The automatic carabiner assembly equipment according to claim 1, characterized in that: The locking ring feeding and assembly device includes a locking ring feeding frame, a locking ring feeding hopper and a locking ring feeding slide behind the locking ring feeding frame, a locking ring feeding seat at the upper end of the locking ring feeding frame, a through groove on the front side of the locking ring feeding seat, a locking ring assembly slider inside the through groove, a locking ring assembly auxiliary cylinder connected to the rear end of the locking ring assembly slider, a locking ring assembly guide post connected to one side of the locking ring assembly slider, a locking ring assembly auxiliary block connected to the other side of the locking ring assembly slider, and a locking ring assembly auxiliary block at the top of the locking ring feeding seat. The locking ring assembly guide post is connected to the locking ring assembly guide groove. A locking ring assembly top-rotating fixing block and a locking ring assembly top-rotating cylinder are provided on the rear side of the locking ring feeding seat. A locking ring assembly top-rotating groove is formed at the lower part of the locking ring assembly top-rotating block. The output end of the locking ring assembly top-rotating cylinder is connected to a locking ring assembly top-rotating block that fits into the locking ring assembly top-rotating groove. An inner top block that presses against the inside of the locking ring is provided at the outer end of the locking ring assembly top-rotating block. A locking ring rotating seat is provided on the other side of the locking ring feeding frame. The locking ring rotating seat is equipped with... A locking ring material transfer longitudinal adjustment cylinder is provided. The output end of the locking ring material transfer longitudinal adjustment cylinder is equipped with a locking ring material transfer rotation cylinder. The output end of the locking ring material transfer rotation cylinder is shaft-connected to a locking ring material transfer connecting plate. Two sets of locking ring material transfer guide posts are provided at the rear end of the locking ring material transfer connecting plate. A locking ring material transfer movable plate is connected to the rear end of the locking ring material transfer connecting plate. Two sets of locking ring material transfer guide grooves are provided on the movable plate, each cooperating with one of the two sets of locking ring material transfer guide posts. A locking ring lifting top rotation device is provided at the rear end of the movable plate. The fixed block includes a locking ring lifting and rotating cylinder located below it. The output end of the locking ring lifting and rotating cylinder is equipped with a locking ring lifting and rotating movable plate that works in conjunction with the locking ring lifting and rotating fixed block. The upper end of the locking ring rotating connecting plate is equipped with a locking ring rotating limiting block for limiting the rotation range of the locking ring rotating movable plate. The front end of the locking ring rotating connecting plate is equipped with a locking ring rotating clamping cylinder. The output end of the locking ring rotating clamping cylinder is equipped with two locking ring rotating claws that work in conjunction with the inner top block.

7. The automatic carabiner assembly equipment according to claim 1, characterized in that: The side-top forming device includes a side-top forming frame, a side-top forming lifting cylinder is provided on the side-top forming frame, a side-top forming seat is provided at the output end of the side-top forming lifting cylinder, a side-top forming push block is connected to the side-top forming seat through a slide rail and a slide groove, a side-top forming push cylinder is connected to the rear end of the side-top forming push block, and a side-top auxiliary forming block is provided on one side of the side-top forming push block.

8. The automatic carabiner assembly equipment according to claim 1, characterized in that: The discharge device includes a discharge bracket, a push cylinder is connected to the discharge bracket, a push plate is connected to the output end of the push cylinder, a push notch is opened at the front end of the push plate to cooperate with the guide pipe, and a discharge groove is provided on one side of the turntable below the output end of the push notch.

Images