阅读说明：本技术 一种自动套环安装机及扣合套环的方法 (Automatic lantern ring mounting machine and lantern ring buckling method ) 是由 黄杰 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种自动套环安装机及扣合套环的方法,该装置包括主体,该主体内设有：轨架通道,用于容纳套环的轨架,并确保套环的轨架在该通道内移动；推针装置,包括顶针,用于将套环的公头或母头推出主体外；切割装置,用于切断套环的轨架与公头或母头之间的连接；进料装置,用于拨动套环,驱动使公头或者母头连续移动到顶针的末端,实现连续进料。本发明用于自动扣合套环,替代了原有的手动扣合方法,推送流畅度高,有效避免卡死、钩针的情况出现,提高了生产效率。(The invention discloses an automatic lantern ring mounting machine and a method for buckling lantern rings, wherein the device comprises a main body, and the main body is internally provided with: a rail channel for receiving the rail of the ferrule and ensuring that the rail of the ferrule moves within the channel; the needle pushing device comprises a thimble and is used for pushing the male head or the female head of the lantern ring out of the main body; the cutting device is used for cutting off the connection between the rail frame of the lantern ring and the male head or the female head; and the feeding device is used for shifting the lantern ring to drive the male head or the female head to continuously move to the tail end of the thimble, so that continuous feeding is realized. The automatic buckling device is used for automatically buckling lantern rings, replaces the original manual buckling method, is high in pushing smoothness, effectively avoids the situations of blocking and hooking needles, and improves production efficiency.)

1. The utility model provides an automatic lantern ring mounting plate, its characterized in that the device includes that workstation, relative lantern ring of establishhing push away arm device, female first circular arc track subassembly, the workstation on be equipped with the work position that holds the product, lantern ring push away arm device include public first push arm and female first push arm, divide the left and right sides of locating the work position, female first circular arc track subassembly locate one side that is close to female head on the workstation, female first circular arc track subassembly includes female first circular arc track and the female first circular arc track entry of propelling movement and is close to and keeps away from the drive arrangement that female head pushed away the arm, the female head of lantern ring is pushed away the arm by female head, and in propelling movement to female first circular arc track subassembly, the public head of lantern ring is pushed away by public first push arm to in female first circular arc track's terminal and female first lock.

2. The automatic collar mounting machine as claimed in claim 1, wherein the collar pushing arm assembly comprises a male pushing arm and a female pushing arm, the male pushing arm and the female pushing arm have the same internal structure, are disposed under the worktable, and are symmetrically disposed on the left and right sides of the working position, the collar pushing arm comprises a main body, and the main body is provided with:

a rail channel for receiving the rail of the ferrule and ensuring that the rail of the ferrule moves within the channel;

the needle pushing device comprises a thimble and is used for pushing the male head or the female head of the lantern ring out of the main body;

the cutting device is used for cutting off the connection between the rail frame of the lantern ring and the male head or the female head;

and the feeding device is used for shifting the lantern ring to drive the male head or the female head to continuously move to the tail end of the thimble, so that continuous feeding is realized.

3. The automatic collar mounting machine as claimed in claim 2, wherein the needle pushing device and the feeding device are mutually coupled and linked devices, and the linkage is driven by a cylinder externally connected to the main body; the ejector pin device and the feeding device are arranged in the main body, an ejector pin groove and a feeding device concave cavity are arranged in the main body, the ejector pin is arranged in the ejector pin groove, the feeding device is arranged in the feeding device concave cavity, the ejector pin device and the feeding device are mutually matched and linked, the device comprises a linkage block, a step connecting rod and a linkage hook, the linkage block is fixedly connected with a piston of the cylinder and is respectively and simultaneously connected with the lower end of the ejector pin and the step connecting rod, the upper end and the lower end of the step connecting rod are respectively provided with a convex step surface, the middle part of the step connecting rod is concave, the linkage block is arranged at the concave part, when the linkage block moves up and down, the ejector pin can be pushed out or retracted, and the linkage block drives the step connecting rod to move up and down when touching the step surfaces of the upper end and the lower end of the step connecting rod; the feeding device comprises a positioning blade, a positioning blade seat, a feeding blade and a feeding blade seat, wherein the positioning blade seat is arranged in the concave cavity of the feeding device, the feeding blade seat is rotationally fixed on one side of the positioning blade seat through a rotating shaft, the feeding blade seat can rotate relative to the positioning blade seat around the rotating shaft, the tail end of the feeding blade seat is connected with the upper end of a step connecting rod through a linkage hook, the positioning blade is fixed on the positioning blade seat, a spring hole is formed in the feeding blade seat, a limiting piece is arranged at the lower end of the feeding blade and is arranged in the spring hole, one end of the spring is abutted against the hole wall of the spring hole, the other end of the spring is abutted against the limiting piece at the lower end of the feeding blade, and the feeding blade is rotationally fixed on the feeding blade seat.

4. The automatic loop mounting machine according to claim 3, wherein the upper ends of the feeding blade and the positioning blade extend upward into the rail channel, the direction of the two blades is parallel to the direction of the rail motion, and the feeding blade and the positioning blade are provided with slopes, the slopes are arranged on one side of the blades facing the inlet end of the rail channel; the device also comprises a material returning lever, wherein a material returning lever channel for accommodating the material returning lever is arranged on the main body, one end of the material returning lever is connected with the positioning blade seat, and the other end of the material returning lever extends out of the main body from the material returning lever channel; the lower extreme of location blade bearing be equipped with the spring hole, spring one end supports and leans on the pore wall in spring hole, and the other end supports and leans on the chamber wall of feed arrangement cavity, the middle part of material returned lever be equipped with the pivot, will return rotatable being fixed in material returned lever passageway of lever, the other end of material returned lever stretches into to the location blade bearing in, can drive location blade bearing and float from top to bottom when realizing stirring material returned lever.

5. The automatic collar mounting machine of claim 2, wherein the cutting device comprises a cutting knife disposed at an upper edge of the rail channel, and the cutting knife is positioned opposite to the thimble; the upper part of a thimble of the female head push arm is provided with a tension spring; the upper part of the thimble of the male head push arm is provided with an opening section, the workbench is also provided with a male head gun needle, the male head gun needle is of a hollow structure, a thimble channel is arranged in the male head gun needle, the direction of the male head gun needle is in a straight line with the thimble, and the opening section of the thimble is clamped on the male head to push the male head cut off from the rail frame out of the male head gun needle.

6. An automatic thimble assembling machine according to claim 2 or 3, wherein the rail has a straight inlet end and a curved outlet end, the straight and curved transition sections are located behind the cutting device, i.e. the rail enters the straight and curved transition sections after the male or female head of the thimble is cut off from the rail, the main body is further provided with a pressing cover on the inner side to press the thimble device into the main body and press the cut rail into the rail channel, so that the rail is finally removed from the outlet end of the rail channel.

7. The automatic thimble assembling machine according to claim 1, wherein the female circular arc track assembly comprises a female circular arc track base, a female circular arc track arranged on the female circular arc track base, and a sliding table cylinder, wherein the working table is provided with a sliding groove, the female circular arc track base is arranged in the sliding groove, the lower end of the female circular arc track base is fixedly connected with a piston of the sliding table cylinder, and the sliding table cylinder drives a driving device for driving the starting point of the female circular arc track base to be close to and far away from the female push arm; when the sliding table cylinder is in a retraction state, the starting point of the female head arc track is positioned above the ejector pin of the female head push arm, and the end point of the female head arc track is positioned above the ejector pin of the male head push arm; the terminal point of the female head arc track is provided with an elastic part, and the surface of the female head arc track seat is provided with a front cover.

8. The automatic collar mounting machine according to claim 1, wherein the device further comprises a control system, the control system comprises a controller, a male push arm cylinder, a female push arm cylinder, and a sliding table cylinder, the three cylinders are electrically connected to the controller, and each cylinder is connected to a solenoid valve.

9. A method for automatically buckling a lantern ring is characterized by comprising the following steps:

A. before starting, the male head push arm cylinder and the female head push arm cylinder are in lower limit positions, and the sliding table cylinder is in an extension state;

B. manually putting the hangtag and the product through a male gun needle and placing on a worktable;

C. starting a switch;

D. the sliding table cylinder retracts, and the female head arc track seat moves towards the male head gun needle direction under the action of the sliding table cylinder and moves to the matching position of the male head and the female head;

E. a female head push arm cylinder moves upwards to push a female head thimble to move upwards the workbench, and the female head is separated from the rail frame under the action of a cutting blade and enters the circular arc track of the female head;

F. under the control of the controller, after the female head push arm cylinder works for a period of time, the male head push arm cylinder moves upwards to push the male head ejector pin to move towards the upper part of the workbench, and the male head is separated from the rail frame under the action of the cutting blade, so that the male head is pushed into the male head gun pin;

G. the male head and the female head move forwards under the action of the cylinder until the cylinder reaches the upper limit position and are buckled at the end point of the arc track of the female head;

H. after the buckling action is finished, the male head push arm cylinder firstly makes a return stroke movement, drives the male head thimble to reset when the male head push arm cylinder moves downwards, and drives the step connecting rod to move downwards to drive the feeding blade seat to reset when the lower limit position is reached, so that the male head feeding action is finished;

I. after the male push arm cylinder works for a period of time, the female push arm cylinder makes return stroke movement, and drives the female thimble to reset when the male push arm cylinder moves downwards;

J. when the male head push arm cylinder and the female head push arm cylinder complete resetting, the sliding table cylinder resets;

K. and taking down the buckled product.

Technical Field

The invention relates to the field of garment accessory mounting equipment, in particular to an automatic lantern ring mounting machine and a lantern ring buckling method.

Background

The lantern ring is a common one in the existing clothing packaging auxiliary materials, and comprises a male head, a female head, a connecting buckle line and a rail frame, and the hangtag is hung on a commodity by the buckling of the male head after the female head penetrates into a hangtag hole.

A collar, named a tensile link collar, as in applicant's earlier patent application No. 2019211793541, is a collar that is relatively rational in construction and very convenient to use, but now lacks a mating collar machine. The manual lock lantern ring of lantern ring rifle is used usually to current mounting means, and the connecting wire between the lantern ring and the rail frame is difficult to be cut off, and the workman long-term work back, the hand can be tired very much, and work efficiency is very low. And the arm pushing device structural design of the lantern ring gun is unreasonable, the action coordination that promotes at feeding and thimble is not smooth, and the card can often appear dead in the feeding with promote public head or female head, and unable locking again during manual material returned pulls out whole rail frame from the rail frame passageway easily, in case whole rail frame is pulled out and just will install again and debug, influences work efficiency.

Disclosure of Invention

In order to solve the above problems, the present invention provides an automatic collar mounting machine and a method for fastening a collar.

The technical scheme includes that the automatic lantern ring mounting machine comprises a workbench, a lantern ring push arm device and a female head arc track assembly, wherein the lantern ring push arm device and the female head arc track assembly are oppositely arranged, a working position for accommodating a product is arranged on the workbench, the lantern ring push arm device comprises a male head push arm and a female head push arm which are respectively arranged on the left side and the right side of the working position, the female head arc track assembly is arranged on one side, close to a female head, of the workbench, the female head arc track assembly comprises a female head arc track and a driving device for pushing an inlet of the female head arc track to be close to or far away from the female head push arm, the female head of a lantern ring is pushed out by the female head push arm and pushed into the female head arc track assembly, and the male head of the lantern ring is pushed out by the male head push arm and is buckled with the female head at the tail.

Preferably, the lantern ring push arm adorns to embed and push arm and female head including public head, both inner structure are the same, locate the below of workstation, and be the left and right sides that the station was located to the symmetry branch, the structure that this lantern ring pushed arm includes the main part, is equipped with in this main part:

a rail channel for receiving the rail of the ferrule and ensuring that the rail of the ferrule moves within the channel;

the needle pushing device comprises a thimble and is used for pushing the male head or the female head of the lantern ring out of the main body;

the cutting device is used for cutting off the connection between the rail frame of the lantern ring and the male head or the female head;

and the feeding device is used for shifting the lantern ring to drive the male head or the female head to continuously move to the tail end of the thimble, so that continuous feeding is realized.

Preferably, the push pin device and the feeding device are mutually matched and linked devices, and the linkage is driven by a cylinder externally connected outside the main body; the ejector pin device and the feeding device are arranged in the main body, an ejector pin groove and a feeding device concave cavity are arranged in the main body, the ejector pin is arranged in the ejector pin groove, the feeding device is arranged in the feeding device concave cavity, the ejector pin device and the feeding device are mutually matched and linked, the device comprises a linkage block, a step connecting rod and a linkage hook, the linkage block is fixedly connected with a piston of the cylinder and is respectively and simultaneously connected with the lower end of the ejector pin and the step connecting rod, the upper end and the lower end of the step connecting rod are respectively provided with a convex step surface, the middle part of the step connecting rod is concave, the linkage block is arranged at the concave part, when the linkage block moves up and down, the ejector pin can be pushed out or retracted, and the linkage block drives the step connecting rod to move up and down when touching the step surfaces of the upper end and the lower end of the step connecting rod; the feeding device comprises a positioning blade, a positioning blade seat, a feeding blade and a feeding blade seat, wherein the positioning blade seat is arranged in the concave cavity of the feeding device, the feeding blade seat is rotationally fixed on one side of the positioning blade seat through a rotating shaft, the feeding blade seat can rotate relative to the positioning blade seat around the rotating shaft, the tail end of the feeding blade seat is connected with the upper end of a step connecting rod through a linkage hook, the positioning blade is fixed on the positioning blade seat, a spring hole is formed in the feeding blade seat, a limiting piece is arranged at the lower end of the feeding blade and is arranged in the spring hole, one end of the spring is abutted against the hole wall of the spring hole, the other end of the spring is abutted against the limiting piece at the lower end of the feeding blade, and the feeding blade is rotationally fixed on the feeding blade seat.

Preferably, the upper ends of the feeding blade and the positioning blade extend upwards into the rail frame channel, the directions of the two blades are parallel to the moving direction of the rail frame, the feeding blade and the positioning blade are both provided with a slope, and the slope is arranged on one side of the blade facing the inlet end of the rail frame channel; the device also comprises a material returning lever, wherein a material returning lever channel for accommodating the material returning lever is arranged on the main body, one end of the material returning lever is connected with the positioning blade seat, and the other end of the material returning lever extends out of the main body from the material returning lever channel; the lower extreme of location blade bearing be equipped with the spring hole, spring one end supports and leans on the pore wall in spring hole, and the other end supports and leans on the chamber wall of feed arrangement cavity, the middle part of material returned lever be equipped with the pivot, will return rotatable being fixed in material returned lever passageway of lever, the other end of material returned lever stretches into to the location blade bearing in, can drive location blade bearing and float from top to bottom when realizing stirring material returned lever.

Preferably, the cutting device comprises a cutting knife which is arranged on the upper edge of the rail frame channel, and the position of the cutting knife is opposite to the thimble; the upper part of a thimble of the female head push arm is provided with a tension spring; the upper part of the thimble of the male head push arm is provided with an opening section, the workbench is also provided with a male head gun needle, the male head gun needle is of a hollow structure, a thimble channel is arranged in the male head gun needle, the direction of the male head gun needle is in a straight line with the thimble, and the opening section of the thimble is clamped on the male head to push the male head cut off from the rail frame out of the male head gun needle.

Preferably, the inlet end of the rail frame channel is a straight section, the outlet end of the rail frame channel is a curved section, the transition sections of the straight section and the curved section are positioned at the rear side of the cutting device, namely, after the male head or the female head of the lantern ring is cut from the rail frame, the rail frame enters the transition sections of the straight section and the curved section of the rail frame channel, the inner side surface of the main body is further provided with a pressing cover, the needle pushing device is pressed in the main body, and the cut rail frame is pressed in the rail frame channel, so that the rail frame is finally moved out from the outlet end of the rail frame channel.

Preferably, the female head arc track assembly comprises a female head arc track seat, a female head arc track arranged on the female head arc track seat and a sliding table cylinder, the workbench is provided with a sliding groove, the female head arc track seat is arranged in the sliding groove, the lower end of the female head arc track seat is fixedly connected with a piston of the sliding table cylinder, and the sliding table cylinder drives a driving device for driving the starting point of the female head arc track seat to be close to and far away from the female head push arm; when the sliding table cylinder is in a retraction state, the starting point of the female head arc track is positioned above the ejector pin of the female head push arm, and the end point of the female head arc track is positioned above the ejector pin of the male head push arm; the terminal point of the female head arc track is provided with an elastic part, and the surface of the female head arc track seat is provided with a front cover.

Preferably, the device still includes control system, and this control system includes controller, public head push arm cylinder, female head push arm cylinder, slip table cylinder, these three cylinders all with controller electric connection, and every cylinder all is connected with the solenoid valve.

A method for automatically buckling a lantern ring comprises the following steps:

A. before starting, the male head push arm cylinder and the female head push arm cylinder are in lower limit positions, and the sliding table cylinder is in an extension state;

B. manually putting the hangtag and the product through a male gun needle and placing on a worktable;

C. starting a switch;

D. the sliding table cylinder retracts, and the female head arc track seat moves towards the male head gun needle direction under the action of the sliding table cylinder and moves to the matching position of the male head and the female head;

E. a female head push arm cylinder moves upwards to push a female head thimble to move upwards the workbench, and the female head is separated from the rail frame under the action of a cutting blade and enters the circular arc track of the female head;

F. under the control of the controller, after the female head push arm cylinder works for a period of time, the male head push arm cylinder moves upwards to push the male head ejector pin to move towards the upper part of the workbench, and the male head is separated from the rail frame under the action of the cutting blade, so that the male head is pushed into the male head gun pin;

G. the male head and the female head move forwards under the action of the cylinder until the cylinder reaches the upper limit position and are buckled at the end point of the arc track of the female head;

H. after the buckling action is finished, the male head push arm cylinder firstly makes a return stroke movement, drives the male head thimble to reset when the male head push arm cylinder moves downwards, and drives the step connecting rod to move downwards to drive the feeding blade seat to reset when the lower limit position is reached, so that the male head feeding action is finished;

I. after the male push arm cylinder works for a period of time, the female push arm cylinder makes return stroke movement, and drives the female thimble to reset when the male push arm cylinder moves downwards;

J. when the male head push arm cylinder and the female head push arm cylinder complete resetting, the sliding table cylinder resets;

K. and taking down the buckled product.

The invention has the beneficial effects that: compared with the existing lantern ring beating device, the lantern ring beating device is reasonable in structural design, high in matching degree with the tensile connecting lantern ring, capable of achieving automatic lantern ring buckling work of a machine, smooth in operation of equipment, free of blocking, capable of replacing manual lantern ring buckling work, reducing working strength of workers and improving production efficiency. When the glue needle is manually removed, the positioning blade accurately positions the rail frame, and the problem that the whole rail frame is pulled out from the inlet end of the rail frame channel to influence the working efficiency when the glue needle is removed is avoided.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a schematic view of the internal structure of the male push arm of the present invention.

Fig. 5 is a schematic view of the internal structure of the female push arm of the present invention.

FIG. 6 is a schematic structural view showing the interlocking of the pusher and the feeder according to the present invention.

Fig. 7 is a sectional view a-a.

Fig. 8 is a schematic structural view of the mutual matching linkage of the push pin device and the feeding device of the male push arm of the invention.

Fig. 9 is a schematic structural view of the mutual cooperation and linkage of the needle pushing device and the feeding device of the female push arm.

Fig. 10 is a side view of the positioning blade of the present invention.

Figure 11 is a schematic view of the female circular arc track assembly of the present invention with the surface gland removed.

Fig. 12 is a schematic view of the structure of the collar.

Fig. 13 is a schematic diagram of the circuit structure of the present invention.

Fig. 14 is a schematic view of the air passage structure of the present invention.

Description of reference numerals:

1: a female circular arc track assembly; 2: a female push arm; 3: a male push arm; 4: a cover sheet; 5: a work table; 6: a male gun needle; 7: a front cover; 8: a female head arc track seat; 9: a chute; 10: a sliding table cylinder; 11: a cylinder; 12: an outlet end; 13: a curve segment; 14: a main body; 15: a cavity of the feeding device; 16: a cutting knife; 17: a male head; 18: a straight section; 19: an inlet end; 20: a thimble; 21: a tension spring; 22: a female head; 23: a rail frame channel; 24: a piston; 25: a step surface; 26: a linkage block; 27: a step connecting rod; 28: a linkage hook; 29: a feeding blade seat; 30: a feeding blade; 31: an opening section; 32: positioning the blade; 33: positioning the blade seat; 34: a spring; 35: a material returning lever; 36: a rotating shaft; 37: a material return lever channel; 38: a limiting sheet; 39: a rail frame; 40: a connecting wire; 41: an elastic member; 42: female circular arc orbit.

YO is an electromagnetic valve connected with the sliding table cylinder; y1, an electromagnetic valve connected with the male push arm cylinder; y2: the electromagnetic valve is connected with the female push arm cylinder; SB1, starting; SB 2: sudden stop; SB3, automatic/manual switching; SB3: manually driving the sliding table cylinder to move; SB 4: manually feeding the male heads; SB 5: manually feeding the female head; a0: a sliding table cylinder; a1, a male push arm cylinder; a2: female head push arm cylinder.

Detailed Description

The invention is further explained below with reference to the drawings and examples.

As shown in fig. 1-3, the device of the present invention includes a workbench 5, a ferrule push arm device and a female circular arc track assembly 1, wherein the workbench 5 is provided with a work station for accommodating a product, the ferrule push arm device includes a male push arm 3 and a female push arm 2, which are respectively disposed at the left and right sides of the work station, the female circular arc track assembly 1 is disposed at one side of the workbench 5 close to the female head 22, the female circular arc track assembly 1 includes a female circular arc track 42 and a driving device for pushing the inlet of the female circular arc track 42 close to and away from the female push arm 2, the female head 22 of the ferrule is pushed out by the female push arm 2 and pushed into the female circular arc track assembly 1, and the male head 17 of the ferrule is pushed out by the male push arm 3 and is fastened with the female head 22 at the end of the female circular arc track 42.

As shown in fig. 4 and 5, in this embodiment, the collar pushing arm assembly includes a male pushing arm 3 and a female pushing arm 2, the two pushing arms have the same internal structure, are disposed below the worktable 5, and are symmetrically disposed on the left and right sides of the working position, the collar pushing arm includes a main body 14, and the main body 14 is provided with:

a rail channel 23 for receiving the rail 39 of the collar and ensuring that the rail 39 of the collar moves within the channel;

the needle pushing device comprises a thimble 20 used for pushing the male head 17 or the female head 22 of the lantern ring out of the main body 14;

cutting means for severing the connection between the rail 39 of the collar and the male 17 or female 22 head;

and the feeding device is used for shifting the lantern ring to drive the male head 17 or the female head 22 to continuously move to the tail end of the thimble 20 so as to realize continuous feeding.

Referring to fig. 6-10, in the present embodiment, the pushing pin device and the feeding device are mutually coupled and driven by the cylinder 11 externally connected to the main body 14.

In this embodiment, the needle pushing device and the feeding device are disposed in the main body 14, a needle 20 groove and a feeding device cavity 15 are disposed in the main body 14, the needle 20 is disposed in the needle groove, the feeding device is disposed in the feeding device cavity 15, the needle pushing device and the feeding device are mutually matched and linked, and each linkage device comprises a linkage block 26, a step connecting rod 27 and a linkage hook 28, the linkage block 26 is fixedly connected with a piston 24 of the cylinder 11, the linkage block 26 is respectively and simultaneously connected with a lower end of the needle 20 and the step connecting rod 27, the upper end and the lower end of the step connecting rod 27 are respectively provided with a convex step surface 25, the middle part of the step connecting rod is concave, the linkage block 26 is disposed in the concave part, when the linkage block 26 moves up and down, the needle 20 can be pushed out or retracted, and the linkage block 26 touches the step surfaces 25 of the upper end and the lower end of the step connecting rod 27, the step connecting rod 27 is driven to move up and down; the feeding device comprises a positioning blade 32, a positioning blade seat 33, a feeding blade 30 and a feeding blade seat 29, the positioning blade seat 33 is arranged in the feeding device cavity 15, the feeding blade seat 29 is rotatably fixed at one side of the positioning blade seat 33 through a rotating shaft 36, and the feeding blade seat 29 can rotate around the rotating shaft 36 relative to the positioning blade seat 33, the end of the feeding blade seat 29 is connected with the upper end of the step connecting rod 27 through the linkage hook 28, the positioning blade 32 is fixed on the positioning blade seat 33, the feeding blade seat 29 is provided with a spring hole, the lower end of the feeding blade 30 is provided with a limiting piece 38, the limiting piece 38 is arranged in the spring 34 hole, one end of the spring 34 is propped against the hole wall of the spring hole, the other end is propped against the limiting piece 38 at the lower end of the feeding blade 30, and the feeding blade 30 is rotatably fixed on the feeding blade seat 29. A spring 34 is arranged between the feeding blade 30 and the feeding blade seat 29, so that when the blade rotates, the spring 34 contracts under the blocking and reacting force of the rail frame 39, the blade can conveniently penetrate through a notch on the rail frame 39, and the blade can automatically adapt to the distance of the rail frame 39.

In this embodiment, the upper ends of the feeding blade 30 and the positioning blade 32 extend upwards into the rail frame channel 23, the directions of the two blades are parallel to the moving direction of the rail frame 39, and the feeding blade 30 and the positioning blade 32 are both provided with a slope which is arranged on one side of the blades facing the inlet end 19 of the rail frame channel 23; the device also comprises a material returning lever 35, wherein a material returning lever channel 37 for accommodating the material returning lever 35 is arranged on the main body 14, one end of the material returning lever 35 is connected with the positioning blade seat 33, and the other end of the material returning lever 35 extends out of the main body 14 from the material returning lever channel 37; the lower end of the positioning blade seat 33 is provided with a spring 34 hole, one end of the spring 34 is abutted against the hole wall of the spring 34 hole, the other end of the spring 34 is abutted against the cavity wall of the feeding device cavity 15, the middle part of the material returning lever 35 is provided with a rotating shaft 36, the material returning lever 35 is rotatably fixed in a material returning lever channel 37, the other end of the material returning lever 35 extends into the positioning blade seat 33, and the positioning blade seat 33 can be driven to float up and down when the material returning lever 35 is shifted.

In this embodiment, the cutting device includes a cutting knife 16 disposed at an upper edge of the rail channel 23, and the cutting knife 16 is disposed opposite to the thimble 20. Only when the thimble 20 is aligned with the male head 17 or the female head 22, the connecting line 40 between the rail 39 and the male head 17 or the female head 22 is cut by the cutting blade 16 when the thimble 20 pushes up the male head 17 or the female head 22.

In this embodiment, the top of the thimble 20 of the female pushing arm 2 is a tension spring 21; when the device is used as the female pushing arm 2, the female circular arc track 42 is arranged above the ejector pin 20 and is circular arc-shaped, so that a flexible and bendable ejector pin is needed when the female 22 is sent into the female circular arc track 42, otherwise, the action of sending the female 22 into the female circular arc track 42 cannot be realized, and the tension spring 21 has the characteristic of being bendable and free from losing rigidity, and is very suitable for the front end of the ejector pin 20.

In this embodiment, an opening section 31 is provided on the top of the thimble 20 of the male push arm 3, a male gun needle 6 is further provided on the main body 14 of the device, the male gun needle 6 is hollow, a passage of the thimble 20 is provided inside the male gun needle 6, the male gun needle 6 is oriented in a straight line with the thimble 20, and the opening section 31 of the thimble 20 is clamped at the connection position of the male gun needle 17 and the connection line 40, so as to push the male gun needle 17 cut from the rail 39 out of the male gun needle 6.

In this embodiment, the inlet end 19 of the rail channel 23 is a straight section 18, the outlet end 12 is a curved section 13, the straight section 18 and the curved section 13 are located at the rear side of the cutting device, that is, after the male head 17 or the female head 22 of the collar is cut from the rail 39, the rail 39 enters the straight section 18 and the curved section 13 of the rail channel 23, the inner side surface of the main body 14 is further provided with a gland 4, the needle pushing device is pressed in the main body 14, and the cut rail 39 is pressed in the rail channel 23, so that the rail 39 is finally removed from the outlet end 12 of the rail channel 23. This arrangement ensures that the male 17 or female 22 head is first cut from the rail 39 and pushed out of the body 14, and the remaining rail 39 is then removed from the outlet end 12 of the rail channel 23. The outlet end 12 is curved to allow the rail 39 to be removed from the underside of the device and collected, and if not curved, the rail 39 will be perpendicular to the device and easily poke products elsewhere, which is inconvenient to use.

As shown in fig. 11, in this embodiment, the female circular arc track assembly 1 includes a female circular arc track base 8, a female circular arc track 42 disposed on the female circular arc track base 8, and a sliding table cylinder 10, the working table 5 is provided with a sliding groove 9, the female circular arc track base 8 is disposed in the sliding groove 9, the lower end of the female circular arc track base 8 is fixedly connected to the piston 24 of the sliding table cylinder 10, and the sliding table cylinder 10 drives the starting point of the female circular arc track base 8 to approach to and be away from the female push arm 2; when the sliding table cylinder 10 is in a retraction state, the starting point of the female head arc track 42 is positioned above the ejector pin 20 of the female head push arm 2, and the terminal point of the female head arc track 42 is positioned above the ejector pin 20 of the male head push arm 3; the end point of the female head arc track 42 is provided with an elastic part 41, and the surface of the track seat of the compasses of the female head 22 is provided with a front cover 7. The elastic element 41 is used for pushing the engaged female head 22 out of the female circular arc track 42 when the thimble 20 of the male head 17 is retracted after the collar is engaged.

In this embodiment, the device still includes control system, and this control system includes controller, public head push arm cylinder 11, female head push arm cylinder 11, slip table cylinder 10, these three cylinders all with controller electric connection, and every cylinder all is connected with the solenoid valve. The circuit diagram and the gas circuit diagram of the device are shown in figures 13 and 14. The controller is a PLC, the reference model is FGRB-C8X8T-2/2, the electromagnetic valve is a two-position five-way electromagnetic valve, the reference model is 4V110-06, the reference model of the sliding table cylinder is MXS8-50, the reference model of the female head push arm cylinder is MI8 multiplied by 100, and the reference model of the male head push arm cylinder is MI8 multiplied by 75.

A method for automatically buckling a lantern ring comprises the following steps:

A. before starting, the male head push arm cylinder 11 and the female head push arm cylinder 11 are at the lower limit position, and the sliding table cylinder 10 is in the extension state;

B. manually putting the hangtag and the product on the surface of a workbench 5 after passing through a male gun needle 6;

C. starting a switch;

D. the sliding table cylinder 10 retracts, and the female head arc track seat 8 moves towards the male head gun needle 6 under the action of the sliding table cylinder 10 and moves to the position where the male head 17 is matched with the female head 22;

E. the female head push arm cylinder 11 moves upwards to push the female head ejector pin 20 to move towards the upper part of the workbench 5, and the female head 22 is separated from the rail frame 39 under the action of the cutting blade 16, and enters the circular arc rail of the female head;

F. under the control of the controller, after the female push arm cylinder 11 works for 0.1s, the male push arm cylinder 11 moves upwards to push the male thimble 20 to move towards the upper part of the workbench 5, and the male 17 is separated from the rail frame 39 under the action of the cutting blade 16, so that the male 17 is pushed into the male gun pin 6;

G. the male head 17 and the female head 22 move forwards under the action of the cylinder 11 until the cylinder 11 reaches the upper limit position and are buckled at the end point of the female head arc track;

H. after the buckling action is finished, the male push arm cylinder 11 firstly makes a return stroke movement, and drives the male thimble 20 to reset when the male thimble moves downwards, and when the lower limit position is reached, the linkage block 26 drives the step connecting rod 27 to move downwards to drive the feeding blade seat 29 to reset, so that the feeding action of the male head 17 is finished;

I. after the male push arm cylinder 11 works for 0.1, the female push arm cylinder 11 makes return motion, and drives the female thimble 20 to reset when moving downwards, and when the lower limit position is reached, the linkage block 26 drives the step connecting rod 27 to move downwards to drive the feeding blade seat 29 to reset, so that the feeding action of the female head 22 is completed;

J. when the male head push arm cylinder 11 and the female head push arm cylinder 11 are reset, the sliding table cylinder 10 is reset;

K. and taking down the buckled product.

Working description of the collar push arm device:

taking the device as a male pushing arm 3 as an example, a rail frame 39 enters from an inlet end 19 of a rail frame channel 23, a male head 17 is positioned at the side edge of the rail frame channel 23, an initial state of a piston 24 of a cylinder 11 is a retracted state, a linkage block 26 is positioned at the lower end of a step connecting rod 27, when the piston 24 of the cylinder 11 extends, a thimble 20 firstly moves upwards, an opening section 31 of the thimble 20 is wrapped at the lower end of the male head 17 and pushes the male head 17 upwards, and when a connecting line 40 of the male head 17 and the rail frame 39 touches a cutting knife 16, the cutting knife 16 cuts the male head 17 from the rail frame 39; the piston 24 of the cylinder 11 continues to extend, at which point the male part 17 is pushed out of the needle channel of the male gun needle 6 by the ejector pin 20. In the pushing process, the linkage block 26 moves upwards to the upper end of the step connecting rod 27 and touches the upper step surface 25 to drive the step connecting rod 27 to move upwards. At this time, under the pushing of the linkage hook 28, the feeding blade seat 29 carries the feeding blade 30 to rotate towards the inlet end 19 of the rail frame channel 23, the rotation angle is 15-20 degrees, and when the feeding blade 30 touches the rail frame 39. Because the feeding blade 30 is provided with a slope facing the inlet end 19 of the rail frame channel 23 and a spring 34, the spring 34 is compressed, and the upper end of the feeding blade 30 is lower than the height of the rail frame 39, the upper end of the feeding blade 30 slides into the next slot position. The piston 24 of the cylinder 11 retracts to drive the thimble 20 to retract. The piston 24 of the cylinder 11 continues to move downwards, and the linkage block 26 moves downwards to the lower end of the step connecting rod 27 and touches the lower step surface to drive the step connecting rod 27 to move downwards. At this time, the feeding blade seat 29 with the feeding blade 30 rotates and resets toward the outlet end 12 of the rail way 23 by the pulling of the interlocking hook 28, and at this time, the rail 39 is pulled to move toward the outlet end 12 of the rail way 23. When the rail frame 39 contacts the positioning blade 32 with the connection line 40 of the male head 17 during movement, the positioning blade 32 is provided with a slope facing the inlet end 19 of the rail frame channel 23, and the spring 34 at the lower end of the positioning blade seat 33 is compressed, so that the upper end of the positioning blade 32 is lower than the height of the rail frame 39, and the glue needle can enter a designated position, that is, the next male head 17 moves above the thimble 20 to wait to be pushed out of the main body 14. Because the positioning blade seat 33 is arranged in the concave cavity 15 of the feeding device, the positioning blade seat is not driven by an air cylinder, but is shifted under the thrust action of the lantern ring rubber needle, and the material returning is realized when the positioning blade seat floats up and down by the material returning lever. When the device is accidentally stuck, the material returning lever 35 can drive the positioning blade seat 33 to move downwards only by pulling up the tail end of the material returning lever 35, so that the action of manually returning the rubber needle is realized. Because the feeding blade 30 has a limiting piece 38 at the end, and the limiting piece 38 is disposed in the hole of the spring 34, when the glue needle is pulled in the direction of the inlet end 19, the position is in contact with the hole of the spring 34 of the feeding blade seat 29, so that the feeding blade 30 is perpendicular to the working table 5, and the glue needle is fastened at the position needing to be fed, and is prevented from being pulled out from the inlet end 19.

The principle of the female push arm 2 is the same as that of the male push arm 3, and the direction is opposite.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "inlet end 19", "outlet end 12", "upper limit", "lower limit", "starting point", "end point", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and the like are to be construed broadly, e.g., as meaning fixedly attached, detachably attached, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.