CN111227450A - Three-in-one machine for cutting through head and stopping injection - Google Patents

Abstract

The invention provides a three-in-one machine for cutting off a threading head and injecting an upper stopper. The zipper tape feeding device comprises a feeding device for threading a zipper tape, a left-right moving device and a tape guiding device for moving the zipper tape, a cutting device for cutting off the zipper, a head threading device for threading a zipper head, an up-down moving device and a head threading clamp for moving the zipper tape to the head threading device, and an electric injection molding device for injecting an upper stop. The belt guiding device is arranged on the left side of the left-right moving device, and the up-down moving device is arranged on the right side of the belt guiding device. The three-in-one machine for cutting off the penetrating head and injecting the upper stopper is connected with the cutting device and the penetrating head device through the left-right moving device, the guide belt device and the up-down moving device, so that the space between a cutting process and a penetrating process is saved; meanwhile, the threading clamp clamps the zipper to complete the threading procedure and the top stop injection procedure, so that the equipment types are saved, and the working efficiency of the equipment is improved.

Description

Three-in-one machine for cutting through head and stopping injection

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of zipper belt processing equipment, in particular to a threading, cutting, injecting and stopping three-in-one machine.

[ background of the invention ]

At present, a zipper is used as a convenient connecting structure and widely applied to a plurality of articles for daily use such as clothes, bags and the like, in the related technology, the zipper comprises a cutting process, a head threading process and an injection top stop process in the production process, but the prior similar equipment adopts one machine to complete only one process, if a production line needs to be formed, a plurality of machines are combined, a large amount of space is occupied, the types of equipment are more, and the maintenance is difficult.

Therefore, the invention provides a three-in-one machine for threading, cutting off and injecting top stop.

[ summary of the invention ]

The prior art needs a plurality of machines to be combined if the same equipment of the zipper machine is formed into a production line, not only occupies a large amount of space, but also has more equipment types, and causes difficult maintenance, therefore, the invention provides a three-in-one machine for penetrating, cutting, injecting and stopping.

The utility model provides a penetrator cuts off notes and ends three in one, including the feed arrangement who is used for carrying the zipper strip, remove controlling device and the conduction band device of zipper strip, be used for cutting off the cutting device of zipper strip, the penetrator device that is used for wearing the pull head, move the zipper strip to the reciprocating device and the penetrator clip of penetrator device, and be used for annotating the electronic device of moulding plastics that ends, the conduction band device set up in the left side of controlling the device, reciprocating device set up in the right side of conduction band device, wherein:

the cutting device comprises an ultrasonic group and a positioning group, wherein the ultrasonic group comprises a driving cylinder, an ultrasonic support, a welding head arranged on the ultrasonic support, an ultrasonic mounting plate and an ultrasonic protective cover which are connected with the ultrasonic support, and an upper cutter part arranged on the ultrasonic protective cover; the positioning group comprises a cutting guide plate, a cover plate, a cutting guide belt wheel, a cutting crochet hook cylinder, a cutting lower die holder, a cutter, a cutting cylinder and a cutting lower die push block, wherein the cover plate is arranged opposite to the cutting guide plate at intervals;

the head threading device comprises a head threading clamp for clamping a zipper tape and pulling the zipper tape, a push-pull head assembly for pushing a pull head and a lower die assembly; the push-pull head assembly comprises a vibrating disc for mounting a pull head, a trough connected with the vibrating disc, a vibrating disc stand column for supporting the vibrating disc, a vibrating disc bottom arranged at the bottom of the vibrating disc stand column, an adjusting screw arranged on the vibrating disc bottom, a trough base arranged at the bottom of the trough, a pull head stop block arranged on the trough base, a pull head cylinder and a pull head accommodating groove; the lower die assembly comprises a lower die, a first lower die cylinder and a second lower die cylinder, the first lower die cylinder and the second lower die cylinder are used for driving the lower die, a puller accommodating groove for accommodating the lower die, and a slide rail used for moving a puller from the puller accommodating groove to the position right below the lower die;

the electric injection molding device comprises a mold part, an injection molding part arranged on the mold part, a first motor driving part connected with the mold part, a third motor driving part and a second motor driving part connected with the injection molding part;

the mould part comprises an upper mould part and a lower mould part which is connected with the upper mould part and is arranged oppositely, the injection part, the first motor driving part and the second motor driving part are all arranged on the upper mould part, and the third motor driving part is arranged on the lower mould part; the upper die part comprises an upper die fixing plate close to the lower die part, a die closing column for connecting the upper die fixing plate with the lower die part, a feeding fixing plate positioned on one side of the upper die fixing plate away from the lower die part, a guide pillar for connecting the upper die fixing plate with the feeding fixing plate, a positioning column arranged on one side of the feeding fixing plate away from the upper die fixing plate and a first screw rod; the lower die part comprises a lower die fixing plate arranged opposite to the upper die fixing plate and a second screw rod assembly arranged on one side of the lower die fixing plate away from the upper die fixing plate, the lower die fixing plate is provided with an avoidance hole for avoiding the die closing column, and the die closing column penetrates through the lower die fixing plate;

the injection molding part comprises a material barrel, a material head arranged on one side of the material barrel close to the lower die part, a material injection hopper seat arranged on one side of the material barrel far away from the lower die part, and a material injection screw rod with one end fixedly connected with the second motor driving part and the other end inserted into the material barrel;

the first motor driving part comprises a driving air cylinder and a first motor assembly, the driving air cylinder is installed on the feeding fixing plate and is installed on the positioning column, the driving air cylinder is installed on one side, close to the upper die fixing plate, of the feeding fixing plate, and the driving air cylinder is connected with the upper die fixing plate.

Preferably, the three-in-one machine for penetrating, cutting off and injecting the upper stopper sequentially comprises a left-right moving device, a guide belt device, a feeding device, a cutting device, a penetrating device and an electric injection molding device from left to right.

Preferably, feed arrangement includes the inlet pipe, set up in a plurality of band pulleys, feeding backup pad on the inlet pipe, connect the inlet pipe with the feeding installation piece of feeding backup pad, set up in feeding solid fixed splint and feeding movable splint in the backup pad and connect the feeding solid fixed mounting panel of feeding solid fixed splint and feeding movable splint.

Preferably, the left-right moving device comprises a first stepping motor, a first air claw, a left clamp and a right clamp driven by the first air claw, a connecting plate connected with the first stepping motor and the first air claw, a synchronous belt wheel, a synchronous belt, a linear guide rail and a first photoelectric switch arranged on the linear guide rail, wherein the synchronous belt wheel, the synchronous belt and the linear guide rail are respectively and fixedly connected with the connecting plate.

Preferably, the guide belt device comprises a second stepping motor, a guide belt driving wheel driven by the second stepping motor, a guide belt driven wheel, a driven wheel cylinder driving the guide belt driven wheel, a guide belt slider mounting plate, a guide belt guide rail and a guide belt cylinder.

Preferably, the threading clamp comprises two long slide rails, a sliding table respectively arranged on the two long slide rails, an air claw clamping plate arranged on the sliding table and used for clamping the zipper tapes, and a second air claw used for driving the air claw clamping plate; and the second pneumatic claw is used for controlling the pneumatic claw clamping plate to clamp the zipper belt to enable the zipper belt to move along the elongated slide rail among the left-right moving device, the head penetrating device and the electric injection molding device, and clamping the zipper belt to enable the zipper belt to complete the actions of penetrating the head and injecting the upper stopper.

Preferably, the up-down moving device comprises an upper clamping plate, a lower clamping plate, an upper clamping plate connecting plate, a lower clamping plate connecting plate, an up-down moving sliding plate, a lower die guide rail, a servo motor, a second photoelectric switch, an up-down cylinder and a ball screw, wherein the upper clamping plate and the lower clamping plate connecting plate are connected with the upper clamping plate and the lower clamping plate, the up-down moving sliding plate is attached to the upper clamping plate connecting plate and is used for moving the up-down moving sliding plate, the lower die guide rail is used for driving the up-down moving sliding plate, and the up-down.

Preferably, the three-in-one machine for cutting off and injecting the through head and the top stop further comprises a discharging clamp device, wherein the discharging clamp device comprises a discharging linear guide rail, a discharging clamp slider mounting plate arranged on the linear guide rail, a discharging clamp and a discharging cylinder arranged on the discharging clamp slider mounting plate, a synchronous belt and a synchronous belt wheel arranged on the linear guide rail, a third stepping motor and a third photoelectric switch.

Preferably, the threading, cutting and injection top stop three-in-one machine further comprises a conveyor belt device connected with the discharging clamp device, and the conveyor belt device is used for collecting the zipper tapes which are cut, penetrated with the sliders and injected with the top stops.

Compared with the prior art, the three-in-one machine for cutting off the penetrating head and injecting the upper stopper is connected with the cutting device and the penetrating head device through the left-right moving device, the guide belt device and the up-down moving device, so that the space between a cutting process and a penetrating process is saved; meanwhile, the threading clamp clamps the zipper belt to complete the threading procedure and the top stop injection procedure, so that the equipment types are saved, and the working efficiency of the equipment is improved.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic perspective view of a piercing, cutting, injection and stop three-in-one machine according to the present invention;

FIG. 2 is an exploded view of the piercing, cutting, injection and stop-up three-in-one machine of the present invention;

FIG. 3 is an exploded view of the feeder device shown in FIG. 2;

FIG. 4 is an exploded view of the ultrasonic group of the cutting device of FIG. 2;

FIG. 5 is an exploded view of the positioning group of the cutting device shown in FIG. 2;

FIG. 6 is an exploded view of the side-to-side apparatus shown in FIG. 2;

FIG. 7 is an exploded view of the belt guide assembly shown in FIG. 2;

fig. 8 is an exploded view of the up-and-down moving device shown in fig. 2;

FIG. 9 is an exploded view of the penetrator clip shown in FIG. 2;

FIG. 10 is an exploded view of a portion of the penetrator device shown in FIG. 2;

FIG. 11 is an exploded view of a portion of the penetrator device shown in FIG. 2;

FIG. 12 is an exploded view of the electric injection molding apparatus shown in FIG. 2;

figure 13 is an exploded view of the outfeed clip assembly shown in figure 2.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a zipper tape threading, cutting and injection-molding integrated three-in-one machine 100, which comprises a frame 1, and a feeding device 10, a cutting device 20, a left-right moving device 30, a guiding device 40, an up-down moving device 50, a threading device 60, an electric injection molding device 70, a discharging clamp device 80 and a conveying device 90 which are respectively fixed on the frame 1, wherein the threading device 60 comprises a threading clamp 61 for clamping a zipper tape. The zipper tape threading, cutting and injection top stop integrated three-in-one machine 100 has the working process that: the zipper tape is pulled backwards along the feeding device 10 to the cutting device 20, the zipper tape is clamped by the left-right moving device 30, the zipper tape is pulled to the position pressed by the guide device 40 and then cut by the cutting device 20, the cut zipper tape is pressed by the guide device 40 and rotates 180 degrees anticlockwise and then is sent to the threading clamp 61 by the up-down moving device 50, the threading clamp 61 clamps the zipper tape to sequentially pass through the threading device 60 and the electric injection molding device 70, the threading and the injection stop are respectively carried out, and then the zipper tape is clamped by the discharging clamp device 80 and is conveyed to the conveying belt device 90 for collection.

The detailed structure of the zipper tape threading, cutting and injection-molding integrated three-in-one machine 100 is shown in fig. 1-12. Referring to fig. 3, fig. 3 is an exploded view of the feeding device shown in fig. 2. Feed arrangement 10 includes inlet pipe 11, set up in a plurality of on the inlet pipe 11 are crossed band pulley 12, feeding backup pad 13, are connected the inlet pipe 11 with feeding installation piece 14 of feeding backup pad 13, set up in feeding fixed splint 15 and feeding movable splint 16 on the backup pad 13 and connect feeding fixed mounting panel 17 of feeding fixed splint 15 and feeding movable splint 16.

Please refer to fig. 4 and fig. 5 in combination. The cutting device 20 comprises an ultrasonic group 21 and a positioning group 23. The ultrasonic group 21 includes a driving cylinder 211, an ultrasonic wave holder 212, a welding head 213 disposed on the ultrasonic wave holder 212, an ultrasonic wave mounting plate 214 and an ultrasonic wave shield 215 disposed in connection with the ultrasonic wave holder 212, and an upper cutter portion 216 disposed on the ultrasonic wave shield 215. The driving cylinder 211 drives the ultrasonic support 212 to move up and down, so as to drive the welding head 213 and the upper cutter portion 216 to move up and down, and the positioning set 23 is matched to complete the action of cutting off the zipper tape.

The positioning set 23 is disposed below the ultrasonic set 21. The positioning set comprises a cutting guide plate 231, a cover plate 232 arranged opposite to the cutting guide plate 231 at intervals, a cutting guide belt wheel 233, a cutting crochet hook 234, a cutting crochet hook air cylinder 235, a cutting lower die holder 236, a cutter 237 arranged on the cutting lower die holder 236, a cutting air cylinder 238 and a cutting lower die push block 239. The cutting guide plate 231 and the cover plate 232 are arranged opposite to the discharge end of the feeding device 10, and the cutting guide belt wheel 233 is used for driving the zipper tape to enter between the cutting guide plate 231 and the cover plate 232 and driving the zipper tape to advance. The cutting looper 234 is used to sense whether or not a fastener tape passes through the cutting device 20. The cutting crochet 234 transmits a signal to a proximity switch (not shown) when there is no zipper strip. In the actual production process, in order to facilitate the automatic production, the zipper tape is usually made to be several tens of meters or even several hundreds of meters long, a part of the zipper teeth is removed at intervals according to the actual required length to form a blank toothless section, and the cutting crochet hook 234 takes the blank toothless section as the induction positioning target. When the zipper tape passes through the guide plate, the blank toothless section enables the sensing unit (not marked in the figure) to send out a signal, so that the cutting guide plate 231 hooks the zipper tape, the positioning is realized, and the follow-up accurate cutting action is facilitated. The cutting knife 237 is arranged on the lower cutting die holder 236, the cutting cylinder 238 is horizontally arranged and can reciprocate along the horizontal direction, the cutting knife 237 and the upper cutting knife part 216 are oppositely arranged at intervals, the cutting knife 237 is of a saw-toothed structure, and the upper cutting knife part 216 is provided with a groove (not shown) matched with the cutting knife 237. The cutting cylinder 238 drives the lower cutting mold pushing block 239 to horizontally move into the lower cutting mold base 236, so as to push the cutter 237 to move up and down, at this time, the welding head 213 is consistent with the moving node of the cutter 237, that is, when the cutting cylinder 238 drives the cutter 237 to vertically move up, the welding head 213 drives the upper cutter portion 216 to vertically move down, so as to cut the zipper tape hooked by the cutting crochet hook 234, and the zipper tape is clamped by the left-right moving device 30 and horizontally moves from right to left to the guide belt device 40 to perform the next process.

Please refer to fig. 6. The left-right moving device 30 is spaced apart from the cutting device 20, and includes a first stepping motor 31, a first air gripper 32, a left-right clamp 33 driven by the first air gripper 32, a connecting plate 34 connecting the first stepping motor 31 and the first air gripper 32, a timing pulley 35 fixedly connected to the connecting plate 34, a timing belt 36, a linear guide 37, and a first photoelectric switch 38. The first air claw 32 is connected with the left and right clamps 33, the first air claw 32 pushes a piston to drive the left and right clamps 33 to complete clamping and releasing actions, and the left and right clamps 33 are used for clamping a zipper tape and driving the zipper tape to move. The first stepping motor 31 drives the left and right clamps 33 to move horizontally through the connecting plate 34, specifically, the first stepping motor 31 drives the connecting plate 34 to move on the linear guide rail 37 through the synchronous pulley 35 and the synchronous belt 36, so as to drive the pneumatic claw 32 and the left and right clamps 33 to move in the horizontal direction. The first opto-electronic switch 38 is used to detect whether there is an approach of the fastener strips.

Please refer to fig. 7. The belt guide 40 is provided on the left side of the lateral moving device 30, and the vertical moving device 50 is provided on the right side of the belt guide 40. The belt guiding device 40 comprises a second stepping motor 41, a belt guiding driving wheel 42 driven by the second stepping motor 41, a belt guiding driven wheel 43, a driven wheel cylinder 44 for driving the belt guiding driven wheel 43, a belt guiding slider mounting plate 45, a belt guiding guide rail 46 and a belt guiding cylinder 47. The guide belt driving wheel 42 and the guide belt driven wheel 43 are oppositely arranged and positioned on the guide belt slider mounting plate 45, and are used for clamping the zipper tape, rotating 180 degrees in the anticlockwise direction and conveying the zipper tape to the up-and-down moving device.

Referring to fig. 8, the up-down moving device 50 includes an upper clamp plate 51, a lower clamp plate 52, an upper and lower clamp plate connection plate 53 connecting the upper clamp plate 51 and the lower clamp plate 52, an up-down moving slide plate 54, a lower mold rail 55, a servo motor 56, a second photoelectric switch 57, an up-down cylinder 58, and a ball screw 59. The upper and lower clamp connection plates 53 are disposed on the lower mold guide rails 55, the up-down moving slide plate 54 is disposed on the lower mold guide rails 55, and the upper and lower cylinders 58 are disposed on the upper and lower clamp connection plates 53 and used for driving the opening and closing movement of the upper clamp 51 and the lower clamp 52. The second photoelectric switch 57 and the ball screw 59 are disposed on the lower mold guide rail 55, and the servo motor 56 is disposed at the bottom of the lower mold guide rail 55 and connected to the ball screw 59. The servo motor 56 drives the ball screw 59 to work, converts rotary motion into linear motion, drives the upper clamp plate 51 and the lower clamp plate 52 to move up and down along the lower die guide rail 55, so as to drive the zipper tapes clamped between the upper clamp plate 51 and the lower clamp plate 52 to move up and down linearly, meanwhile, the upper and lower air cylinders 58 adjust the clamping degree between the upper clamp plate 51 and the lower clamp plate 52, and the second photoelectric switch 57 is used for sensing the position of the upper and lower clamp plate connecting plate 53, so as to adjust the upward or downward movement of the upper clamp plate 51 and the lower clamp plate 52.

It is noted that, after the fastener tape passes the tape guide means 40 and the up-and-down moving means 50 from the left-and-right moving means 30, the fastener tape becomes opposite direction and passes below the cutting means 20 again. The design saves the space of the three-in-one machine 100 which integrates the zipper tape threading, cutting and injection top stop.

Please refer to fig. 9. The threading device 60 comprises a threading clamp 61, a push-pull head assembly 63 and a lower die assembly 65. The threading clamp 61 comprises two long slide rails 611, a sliding table 612 respectively arranged on the two long slide rails 611, an air claw clamping plate 613 arranged on the sliding table 612 and used for clamping a zipper tape, and a second air claw 614 used for driving the air claw clamping plate 613. The second pneumatic gripper 614 is used for controlling the pneumatic gripper clamp 614 to clamp the zipper tape to move along the elongated slide rail among the cutting device 20, the threading device 60 and the electric injection molding device 70, so as to clamp the zipper tape to complete the threading and the top stop.

Please refer to fig. 10 and fig. 11 in combination. The penetrator 60 further includes a push-pull head assembly 63 and a lower die assembly 65. Figure 10 is an exploded view of the push-pull head assembly 63. The push-pull head assembly 63 comprises a vibrating disc 631 for mounting a slider, a trough 632 connected with the vibrating disc 631, a vibrating disc upright post 633 for supporting the vibrating disc 631, a vibrating disc base 634 arranged at the bottom of the vibrating disc upright post 633, an adjusting screw 635 arranged on the vibrating disc base 634, a trough base 636 arranged at the bottom of the trough 632, a slider stop 637 arranged on the trough base 636, a slider cylinder 638 and a slider accommodating groove 639. The vibration disc 631 vibrates by itself to sequentially convey the sliders accommodated in the vibration disc 631 one by one onto the trough 632, the trough 632 is obliquely arranged and has a smooth inner surface, and the sliders enter the trough 632 to slide from top to bottom due to the gravity of the sliders, and reach the slider accommodating groove 639.

The lower die assembly 65 is disposed below the threading clip 61, and the lower die assembly 65 includes a lower die 651, a first lower die cylinder 652 and a second lower die cylinder 653 for driving the lower die 651, a slider receiving groove 654 for receiving the lower die, and a slide rail 655 for moving a slider from the slider receiving groove 639 to a position right below the lower die 651. The first lower mold cylinder 652 is configured to drive the lower mold 651 to move upward in a vertical direction to receive a slider moved by translation via the slide rail 655, and after the slider is received in the slider receiving groove 654, the second lower mold cylinder 653 continues to drive the slider to move upward in the vertical direction until the slider is pushed into the slider receiving groove 654.

Please refer to fig. 12. The electric injection molding device 70 includes a mold part 71, an injection molding part 72 mounted on the mold part 71, a first motor driving part 73 and a third motor driving part 74 connected to the mold part 71, and a second motor driving part 75 connected to the injection molding part 72. The mold part 71 includes an upper mold part 711 and a lower mold part 712 connected to and facing the upper mold part 711, the injection part 72, the first motor driving part 73, and the second motor driving part 75 are all mounted to the upper mold part 711, and the third motor driving part 74 is mounted to the lower mold part 712.

The upper mold part 711 includes an upper mold fixing plate 7111 near the lower mold part 712, a mold clamping pillar 7112 connecting the upper mold fixing plate 7111 and the lower mold part 712, a feeding fixing plate 7113 located on the side of the upper mold fixing plate 7111 far from the lower mold part 712, a guide pillar 7114 connecting the upper mold fixing plate 7111 and the feeding fixing plate 7113, a positioning pillar 7115 located on the side of the feeding fixing plate 7113 far from the upper mold fixing plate 7111, and a first screw rod 7116.

Lower mould portion 712 include with last fixed die plate 7111 just to the lower fixed die plate 7121 that sets up and locate lower fixed die plate 7231 keeps away from the second lead screw subassembly 7122 of last fixed die plate 7111 one side, lower fixed die plate 7121 is equipped with dodges close the hole of dodging of post 7112, post 7112 passes lower fixed die plate 7121. The upper mold fixing plate 7111 and the lower mold fixing plate 7121 are spaced relatively to form a gap space, and an injection mold (not shown) is installed in the gap space. The injection mold comprises an upper mold and a lower mold, the upper mold is mounted on the upper mold fixing plate 7111, and the lower mold is mounted on the lower mold fixing plate 7121. The upper die fixing plate 7111 can move towards the lower die fixing plate 7121, so that die assembly between an upper die and a lower die is realized, a zipper strip to be injected is located between the upper die and the lower die, the upper die and the lower die are enclosed to form a die cavity during die assembly, the zipper strip is connected with the die cavity, and raw materials are injected into the die cavity through an injection port of the upper die to complete injection molding.

The injection molding part 72 includes a material barrel 721, a material head 722 disposed on one side of the material barrel 721 close to the lower mold part 712, a material injection hopper seat 723 mounted on one side of the material barrel 721 far from the lower mold part 712, and a material injection screw 724 having one end fixedly connected with the second motor driving part 74 and the other end inserted into the material barrel 721. Specifically, be equipped with a fixed part 7211 on feed cylinder 721, be equipped with the screw hole on the fixed part 7211, feed cylinder 721 passes through the screw and penetrates screw hole 1 with feed fixing plate 7113 forms fixedly.

The first motor driving part 73 includes a driving cylinder 731 mounted on the feeding fixing plate 7113 and a first motor assembly 732 mounted on the positioning post, the driving cylinder 731 is mounted on the feeding fixing plate 7113 near the upper fixing plate 7111, and the driving cylinder 731 is connected to the upper fixing plate 7111. Two driving cylinders 731 are provided, and the two driving cylinders 731 are oppositely spaced with respect to a central region of the feed fixing plate 7113. The working principle of the driving cylinder 731 is as follows: the driving cylinder 731 extends and retracts to drive the feeding fixing plate 7113 to move towards or away from one side of the upper die fixing plate 7111, so that the charging barrel 721 fixed on the feeding fixing plate 7113 moves towards or away from one side of the upper die fixing plate 7111, and the stub bar 722 is closer to or away from the material injection hole of the upper die.

The second motor driving unit 75 includes a second fixing plate 751, a second driving motor 752 mounted on the second fixing plate 751, a first synchronizing wheel 753 mounted on an output shaft of the second driving motor 752, a second synchronizing wheel 754 spaced apart from the first synchronizing wheel 753, a third belt 755 connecting the first synchronizing wheel 753 and the second synchronizing wheel 754, and a rotation shaft 756 inserted into the sixth synchronizing wheel 754. The working principle of the second motor driving part 75 is as follows: the second drive motor: 752 drives the first synchronizing wheel 753 to rotate, the first synchronizing wheel 753 drives the second synchronizing wheel 754 to rotate through the third conveyor belt 755, so as to drive the rotating shaft 756 inserted in the sixth synchronizing wheel 754 to rotate, and the rotating shaft 756 drives the injecting screw 724 to rotate.

The third motor driving unit 74 includes a third driving motor 741, a third synchronizing wheel 742 attached to an output shaft of the third driving motor 741, a fourth synchronizing wheel 743 provided to be opposed to the third synchronizing wheel 742 with a gap therebetween, and a fourth belt 745 for connecting the third synchronizing wheel 742 and the fourth synchronizing wheel 743. The third driving motor 741 drives the fourth synchronizing wheel 743 to rotate by driving the third synchronizing wheel 742, so that the fourth synchronizing wheel 744 drives the second lead screw assembly 7122 to operate through a transmission key.

Specifically, the injection principle of the injection molding part 72 may be as follows: the side of the material barrel 721 away from the lower mold part 712 forms a channel with a larger aperture, the diameter of the material injection screw 724 is smaller than that of the channel, so that a gap is formed between the material injection screw 724 and the inner wall of the channel, the raw material injected from the hopper seat 723 can smoothly flow from the gap to the lower part, the material barrel 721 close to the lower mold part 712 forms a channel with a smaller aperture, the inner wall of the channel with the smaller aperture is provided with a thread matched with the material injection screw 724, after the material flows into the channel with the smaller aperture, the first motor assembly 732 drives the second motor driving part 75 to move towards the direction close to the lower mold part 712, the material injection screw 724 fixed on the second motor driving part 75 is driven by the second motor driving part 75 to simultaneously move towards the inner wall of the channel with the smaller aperture close to the lower mold part 712, and finally the material injection screw 724 is driven by the second motor driving part 75 to pass through the thread of the inner wall of the channel with the smaller aperture The material is pressed downward so that it flows into the die from the stub bar 722. When the threading clip 61 clamps the fastener tape to reach the injection molding part 72, the fastener tape passes through the upper mold part 711 and the lower mold part 712 to be pressed to complete the injection molding.

Please refer to fig. 13. The discharging clamp device 80 comprises a discharging linear guide rail 81, a discharging clamp sliding block mounting plate 82 arranged on the linear guide rail 81, a discharging clamp 83 and a discharging air cylinder 84 arranged on the discharging clamp sliding block mounting plate 82, a synchronous belt 85 and a synchronous belt wheel 86 which are arranged on the linear guide rail 81, a third stepping motor 87 and a third photoelectric switch 88. The third photoelectric switch 88 senses the approaching of the zipper tapes, the discharging cylinder 84 controls the discharging clamp 83 to clamp the zipper tapes, and the third stepping motor 87 controls the discharging clamp 83 to move on the discharging linear guide rail 81, so that the zipper tapes are conveyed to the conveyor device 90 and collected.

For convenience of description in this embodiment, components of each element are not described in detail, and all the components provided in this embodiment are shown in the drawings.

Compared with the prior art, the zipper tape threading, cutting and injection top stop integrated three-in-one machine 100 provided by the invention is used for connecting the cutting device 20 and the threading device 60 through the left-right moving device 30, the belt guiding device 40 and the up-down moving device 50, so that the space between the cutting process and the threading process is saved; meanwhile, the threading clamp 61 clamps the zipper belt to complete the threading process and the top stop injection process, so that the equipment types are saved, and the working efficiency of the equipment is improved.

While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.

Claims (9)

1. The utility model provides a wear head to cut off and annotate three in one that stop characterized in that includes: the zipper belt feeding device is used for conveying zipper belts, the left and right moving device and the guide belt device for moving the zipper belts, the cutting device for cutting off the zipper, the head penetrating device for penetrating the zipper heads, the up and down moving device and the head penetrating clamp for moving the zipper belts to the head penetrating device, and the electric injection molding device for injecting the upper stop, wherein the guide belt device is arranged on the left side of the left and right moving device, the up and down moving device is arranged on the right side of the guide belt device, and the zipper belt feeding device comprises a feeding device:

the cutting device comprises an ultrasonic group and a positioning group, wherein the ultrasonic group comprises a driving cylinder, an ultrasonic support, a welding head arranged on the ultrasonic support, an ultrasonic mounting plate and an ultrasonic protective cover which are connected with the ultrasonic support, and an upper cutter part arranged on the ultrasonic protective cover; the positioning group comprises a cutting guide plate, a cover plate, a cutting guide belt wheel, a cutting crochet hook cylinder, a cutting lower die holder, a cutter, a cutting cylinder and a cutting lower die push block, wherein the cover plate is arranged opposite to the cutting guide plate at intervals;

the head threading device comprises a head threading clamp for clamping a zipper tape and pulling the zipper tape, a push-pull head assembly for pushing a pull head and a lower die assembly; the push-pull head assembly comprises a vibrating disc for mounting a pull head, a trough connected with the vibrating disc, a vibrating disc stand column for supporting the vibrating disc, a vibrating disc bottom arranged at the bottom of the vibrating disc stand column, an adjusting screw arranged on the vibrating disc bottom, a trough base arranged at the bottom of the trough, a pull head stop block arranged on the trough base, a pull head cylinder and a pull head accommodating groove; the lower die assembly comprises a lower die, a first lower die cylinder and a second lower die cylinder, the first lower die cylinder and the second lower die cylinder are used for driving the lower die, a puller accommodating groove for accommodating the lower die, and a slide rail used for moving a puller from the puller accommodating groove to the position right below the lower die;

the electric injection molding device comprises a mold part, an injection molding part arranged on the mold part, a first motor driving part connected with the mold part, a third motor driving part and a second motor driving part connected with the injection molding part;

the mould part comprises an upper mould part and a lower mould part which is connected with the upper mould part and is arranged oppositely, the injection part, the first motor driving part and the second motor driving part are all arranged on the upper mould part, and the third motor driving part is arranged on the lower mould part; the upper die part comprises an upper die fixing plate close to the lower die part, a die closing column for connecting the upper die fixing plate with the lower die part, a feeding fixing plate positioned on one side of the upper die fixing plate away from the lower die part, a guide pillar for connecting the upper die fixing plate with the feeding fixing plate, a positioning column arranged on one side of the feeding fixing plate away from the upper die fixing plate and a first screw rod; the lower die part comprises a lower die fixing plate arranged opposite to the upper die fixing plate and a second screw rod assembly arranged on one side of the lower die fixing plate away from the upper die fixing plate, the lower die fixing plate is provided with an avoidance hole for avoiding the die closing column, and the die closing column penetrates through the lower die fixing plate;

the injection molding part comprises a material barrel, a material head arranged on one side of the material barrel close to the lower die part, a material injection hopper seat arranged on one side of the material barrel far away from the lower die part, and a material injection screw rod with one end fixedly connected with the second motor driving part and the other end inserted into the material barrel;

the first motor driving part comprises a driving air cylinder and a first motor assembly, the driving air cylinder is installed on the feeding fixing plate and is installed on the positioning column, the driving air cylinder is installed on one side, close to the upper die fixing plate, of the feeding fixing plate, and the driving air cylinder is connected with the upper die fixing plate.

2. The threading head cutting, injecting and stopping three-in-one machine according to claim 1, which comprises a left-right moving device, a belt guiding device, a feeding device, a cutting device, a threading device and an electric injection molding device from left to right.

3. The threading cutting injection top stop three-in-one machine according to claim 1, wherein the feeding device comprises a feeding pipe, a plurality of passing pulleys arranged on the feeding pipe, a feeding supporting plate, a feeding mounting block connected with the feeding pipe and the feeding supporting plate, a feeding fixed clamping plate and a feeding movable clamping plate arranged on the feeding supporting plate, and a feeding fixed mounting plate connected with the feeding fixed clamping plate and the feeding movable clamping plate.

4. The threading cutting off injection stop three-in-one machine according to claim 1, wherein the left-right moving device comprises a first stepping motor, a first air claw, a left clamp and a right clamp driven by the first air claw, a connecting plate connecting the first stepping motor and the first air claw, a synchronous pulley, a synchronous belt, a linear guide rail and a first photoelectric switch arranged on the linear guide rail, wherein the synchronous pulley, the synchronous belt and the linear guide rail are fixedly connected with the connecting plate respectively.

5. The threading, cutting and injection top stop three-in-one machine according to claim 1, wherein the guide belt device comprises a second stepping motor, a guide belt driving wheel driven by the second stepping motor, a guide belt driven wheel, a driven wheel cylinder driving the guide belt driven wheel, a guide belt slider mounting plate, a guide belt guide rail and a guide belt cylinder.

6. The threading head cutting and injection top stop three-in-one machine according to claim 1, wherein the threading head clamp comprises two long slide rails, a slide table respectively arranged on the two long slide rails, a pneumatic claw clamping plate arranged on the slide table and used for clamping a zipper tape, and a second pneumatic claw used for driving the pneumatic claw clamping plate; and the second pneumatic claw is used for controlling the pneumatic claw clamping plate to clamp the zipper belt to enable the zipper belt to move along the elongated slide rail among the left-right moving device, the head penetrating device and the electric injection molding device, and clamping the zipper belt to enable the zipper belt to complete the actions of penetrating the head and injecting the upper stopper.

7. The penetrator cutting-off injection top stop three-in-one machine according to claim 1, wherein the up-down moving device comprises an upper clamping plate, a lower clamping plate, an upper clamping plate connecting the upper clamping plate and the lower clamping plate, an up-down moving sliding plate attached to the upper clamping plate connecting plate and the lower clamping plate, a lower die guide rail for moving the up-down moving sliding plate, a servo motor for driving the up-down moving sliding plate, a second photoelectric switch, an upper cylinder, a lower cylinder and a ball screw, wherein the upper cylinder and the lower cylinder are arranged on the upper clamping plate connecting plate and used for driving the opening and closing movement of the upper clamping plate and the lower clamping plate.

8. The penetrator cutting and injection top stop three-in-one machine according to claim 1, further comprising the discharging clamp device, wherein the discharging clamp device comprises a discharging linear guide rail, a discharging clamp slider mounting plate arranged on the linear guide rail, a discharging clamp and a discharging air cylinder arranged on the discharging clamp slider mounting plate, a synchronous belt and a synchronous pulley arranged on the linear guide rail, a third stepping motor and a third photoelectric switch.

9. The threading and cutting three in one machine according to claim 8, further comprising a belt conveyor device connected to the discharging clamp device, wherein the belt conveyor device is used for collecting the zipper tapes after the cutting, the drawing head threading and the top stop injection operations are completed.

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