CN115159193A

CN115159193A - Automatic needle threading machine for hang tag

Info

Publication number: CN115159193A
Application number: CN202210803086.6A
Authority: CN
Inventors: 王腊鹏
Original assignee: Zhejiang Lingzhi Intelligent Technology Co ltd
Current assignee: Zhejiang Lingzhi Intelligent Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-11
Anticipated expiration: 2042-07-07
Also published as: CN115159193B

Abstract

The invention discloses an automatic drop threading machine which comprises a drop feeding device, a drop feeding device and a drop needle feeding device; according to the scheme, paperboards forming the hangtag are moved to the conveying mechanism through the hangtag feeding device, the paperboards forming the hangtag are conveyed to the preset position through the conveying mechanism, the first shifting mechanism is matched with the second shifting mechanism, the clamping mechanism clamps the hangtag paperboards on the conveying mechanism and moves the clamping mechanisms to the positions above the hangtag needle positioning mechanism, the second shifting mechanism moves the first clamping mechanism to enable the end portion of the hangtag glue needle below to penetrate through a hole in the hangtag paperboards to complete needle threading, then the seventh shifting mechanism moves the third clamping mechanism to clamp the end portion of the hangtag glue needle after needle threading is completed, the clamping action of the hangtag needle positioning mechanism is released, and the seventh shifting mechanism moves the third clamping mechanism to the next procedure.

Description

Automatic needle threading machine for hang tag

Technical Field

The invention relates to the technical field of hang tag assembling devices, in particular to an automatic needle threading machine for hang tags.

Background

The hang tag of the product transmits various information such as factory name, factory address, product information and the like, so that on one hand, a consumer can know the basic information of the product conveniently, and on the other hand, the player manufacturer can publicize the guard function. The hanging tag is a link for connecting consumers although the hanging tag is small, and has positive effects on improving and protecting the reputation of enterprises and promoting products.

The tag is usually made of a cardboard carrying information and a rubber pin inserted therethrough to be mounted on the product. The penetrating of the rubber needle is performed manually, and the efficiency is low. On the other hand, in the market, various enterprises and the like research and develop automatic or semi-automatic equipment and the like, but the automatic or semi-automatic equipment and the like have the defects of complex structure, high cost, inconvenience in assembly and maintenance and the like, and improvement is needed.

Disclosure of Invention

In order to solve at least one technical defect, the invention provides the following technical scheme:

the application document discloses an automatic drop threading machine which comprises a drop feeding device, a drop feeding device and a drop needle feeding device;

the hanging tag feeding device comprises a conveying mechanism and a material taking mechanism which are used for conveying hanging tags, the hanging tag feeding device feeds materials to the conveying mechanism, the side of the conveying mechanism is at least provided with a group of hanging tag feeding devices, the material taking mechanism comprises a mounting frame, a first shifting mechanism, a second shifting mechanism and a first clamping mechanism, the first shifting mechanism is arranged on the mounting frame, the second shifting mechanism is arranged at the moving end of the first shifting mechanism, the first shifting mechanism moves towards the conveying mechanism to move the second shifting mechanism, the first clamping mechanism is arranged at the moving end of the second shifting mechanism, and the first clamping mechanism used for clamping the hanging tags moves up and down relative to the conveying mechanism;

drop needle material feeding unit is including taking mechanism, drop needle positioning mechanism, the mechanism of taking includes that the shift mechanism is seven, mount pad, fixture two, fixture three, the removal end department of shift mechanism is provided with the mount pad, set up fixture two, fixture three on the mount pad, drop needle positioning mechanism is located seven one side of shift mechanism just drop needle positioning mechanism is located between fixture two, the fixture three and the below of the two travel, and shift mechanism seven removes fixture two, fixture three respectively to drop needle positioning mechanism pay-off and get the material, drop needle positioning mechanism includes the centre gripping subassembly that sets up on mount and the mount to the drop needle centre gripping that the centre gripping subassembly sent to fixture two is fixed, and fixture one removes to the top of drop needle centre gripping positioning mechanism.

According to the scheme, paperboards and the like forming the hangtag are moved to the conveying mechanism through the hangtag feeding device, the paperboards and the like forming the hangtag are conveyed to the preset position through the conveying mechanism, and the shifting mechanism I is matched with the shifting mechanism II, and the clamping mechanism clamps the hangtag paperboards on the conveying mechanism and moves the hangtag paperboards to the preset position.

Meanwhile, the second clamping mechanism is moved to a preset position by the seventh shifting mechanism, the end part of a hangtag needle (commonly used as a plastic needle) is clamped by the second clamping mechanism, then the seventh shifting mechanism moves the second clamping mechanism to the hangtag needle positioning mechanism, the hangtag needle positioning mechanism clamps and fixes the hangtag plastic needle, the first shifting mechanism moves a hangtag paper plate clamped by the first clamping mechanism to the position above the hangtag needle positioning mechanism, the second shifting mechanism moves the first clamping mechanism downwards to enable the end part of the lower hangtag plastic needle to penetrate through an upper hole of the hangtag paper plate to complete needle penetration, then the seventh shifting mechanism moves the third clamping mechanism to clamp the end part of the hangtag plastic needle after needle penetration, the hangtag needle positioning mechanism is released in clamping action, and the seventh shifting mechanism moves the third clamping mechanism to the next procedure to perform the next material feeding position and the like.

The device can control each action mechanism through the control end, automatically operates, simplifies the structure of the whole device, reduces the cost, is convenient to assemble, maintain and the like, and is beneficial to improving the market competitiveness.

Further, hang tablet loading attachment includes support frame, magazine mechanism, snatchs the manipulator, it includes connecting rod, drive mechanism, telescopic machanism, sucking disc mechanism to snatch the manipulator, set up magazine mechanism on the support frame and rotate and connect telescopic machanism, magazine mechanism is located telescopic machanism's top, connecting rod intermediate position pivotal connection is on the support frame, connecting rod one end rotates the other end pivotal connection sucking disc mechanism who is connected and the connecting rod with telescopic machanism's flexible end, be connected with drive mechanism between the pivot of sucking disc mechanism and connecting rod junction, connecting rod and support frame junction, telescopic machanism orders about the connecting rod and rotates, and sucking disc mechanism rotates under drive mechanism's effect and makes the absorption mouth remove towards magazine mechanism export or remove towards conveying mechanism.

This drop loading attachment orders about the connecting rod through telescopic machanism and rotates, order about sucking disc mechanism adjustment in step with connecting rod cooperation drive mechanism and adsorb the orientation, adsorb drop cardboard etc. in with sucking disc mechanism to magazine mechanism, later telescopic machanism resets, connecting rod cooperation drive mechanism makes sucking disc mechanism adjustment adsorb the orientation and move to conveying mechanism's top, and then place absorbent drop cardboard on conveying mechanism, move to next process, and a whole set of device structure is simplified, convenient to use.

Furthermore, the transmission mechanism comprises a first transmission wheel, a second transmission wheel and a synchronous belt, the middle position of the connecting rod is pivotally connected with the support frame through a first pivot, the first transmission wheel is fixed on the first pivot, the first transmission wheel, the first pivot and the connecting rod synchronously rotate, the sucker mechanism is pivotally connected to the end part of the connecting rod through a second pivot, the second transmission wheel is fixed on the second pivot, and the synchronous belt is connected with the first transmission wheel and the second transmission wheel;

the sucking disc mechanism comprises a frame body and sucking discs, the frame body is connected with the connecting rod in a pivoting mode through a second pivot, and at least one sucking disc is arranged on the frame body. The connecting rod and the driving wheel rotate synchronously, and the second driving wheel drives the sucker assembly to rotate under the transmission of the synchronous belt, so that the orientation of the suction nozzle is changed.

Preferably, the magazine mechanism comprises a magazine and an elastic part, the outlet of the magazine is positioned at the bottom of the magazine body, the length of the outlet is smaller than that of the hangtag paperboard in the magazine, the elastic part is arranged on the cavity wall at the end part of the outlet, and the elastic part extends upwards in an inclined mode. In this scheme, prestore the cardboard etc. of constituteing the drop with the storage box, export adjustment length is in order to spacing to the cardboard, avoids the cardboard to freely drop from the export, and the elastic component helps the restriction cardboard to drop with crooked cardboard.

Furthermore, the first shifting mechanism is positioned above the conveying mechanism, a fixed seat is arranged at the moving end of the second shifting mechanism, and a first clamping mechanism is arranged on the fixed seat; the conveying mechanism comprises a conveying belt mechanism and tools, wherein a plurality of tools are arranged on the belt body of the conveying belt mechanism at intervals, the tools are used for bearing the hanging tag, and the conveying belt mechanism extends to the position above or below a moving stroke of the shifting mechanism. According to the scheme, the position of the first clamping mechanism is adjusted by matching the first shifting mechanism and the second shifting mechanism, so that the first clamping mechanism can conveniently clamp the paper boards on the conveying mechanism and the like, and the paper boards can be conveniently and quickly moved to the downward moving process.

Preferably, the fixing seat is L-shaped, the transverse end of the fixing seat is fixed with the moving end of the second shifting mechanism, the first clamping mechanism is arranged at the longitudinal end of the fixing seat, the tool comprises a support plate and a positioning column, and the positioning column is arranged on the support plate. L type fixing base structure conveniently carries out the centre gripping to the drop cardboard on the conveying mechanism, if when using, drop cardboard length is greater than the length of the area body or the frock on the area body in the conveying mechanism, then the tip of the convenient fixture centre gripping drop cardboard of L type fixing base. The positioning column is sleeved with the upper hole of the hangtag paperboard, so that the stability of the hangtag paperboard and the accuracy of the position of the hangtag paperboard are improved.

The inventor further improves the scheme for forming the turnover type tag, and the scheme comprises the following steps:

the folding mechanism comprises a pressing component and a pressing component, the pressing component comprises a third shifting mechanism, a fourth shifting mechanism and a first pressing plate, the moving end of the third shifting mechanism is provided with the fourth shifting mechanism, the moving end of the fourth shifting mechanism is provided with the first pressing plate and the first pressing plate moves up and down relative to the fourth shifting mechanism, the pressing component comprises a fifth shifting mechanism and a second pressing plate, the second shifting mechanism moves up and down relative to the fifth shifting mechanism to press the corresponding hang tag conveyed by the second shifting mechanism, the third shifting mechanism moves towards the preset folding direction and is matched with the fourth shifting mechanism to push up and bend and press down the corresponding hang tag to be fixed, and the pressing component are arranged below the first shifting mechanism.

The folding mechanism is added, the hang tag paperboard is pressed by the aid of the five-matching-pressure-plate two of the shifting mechanism in the pressing and fixing mechanism, the height of the first shifting-mechanism adjusting pressure plate is lower than that of the hang tag paperboard, in the moving process of the third shifting mechanism, the first shifting-mechanism lifting pressure plate enables the first shifting-mechanism lifting pressure plate to be gradually bent, then the first shifting-mechanism downward shifting pressure plate further bends and fixes the hang tag paperboard, so that bending of the hang tag paperboard is completed, and the material taking mechanism clamps the hang tag paperboard by the first clamping mechanism and moves to a preset position.

Furthermore, the pressing and fixing assembly also comprises a shifting mechanism six, a shifting mechanism five is arranged at the moving end of the shifting mechanism six, the shifting mechanism six moves the shifting mechanism five towards the conveying mechanism, the pressing and fixing assembly is arranged outside the end part of the conveying mechanism, the conveying mechanism conveys along the Y direction, the shifting mechanism six moves the shifting mechanism five along the Y direction, and the shifting mechanism five moves the pressing plate two along the Z direction; the folding and pressing assembly is arranged on the side of the conveying mechanism, the third shifting mechanism moves the fourth shifting mechanism along the X direction, and the fourth shifting mechanism moves the first pressing plate along the Z direction; the first shifting mechanism moves the second shifting mechanism along the X direction, and the second shifting mechanism moves the clamping mechanism along the Z direction.

And a sixth shifting mechanism is additionally arranged in the pressing component, so that the positions of the fifth shifting mechanism and the second pressing plate can be conveniently adjusted, the flexibility is improved, and the layout is convenient.

Preferably, conveying mechanism includes the mount, the shift mechanism three, shift mechanism six all set up on the mount, shift mechanism one is rodless cylinder conveying mechanism, shift mechanism two, shift mechanism three, shift mechanism four, shift mechanism five, shift mechanism six are the cylinder or the hydraulic cylinder, fixture one includes fixed splint on clamping jaw cylinder and the clamping jaw.

Furthermore, the clamping assembly comprises a first clamping block, a second clamping block and an eighth shifting mechanism, the first clamping block and the eighth shifting mechanism are arranged on the fixed frame, the second clamping block is arranged at the moving end of the eighth shifting mechanism, and the eighth shifting mechanism moves the second clamping block towards the first clamping block to match with the first clamping block to clamp materials;

the mounting base comprises a first arm rod and a second arm rod which are arranged in parallel, a second clamping mechanism and a third clamping mechanism are respectively arranged on the first arm rod and the second arm rod, the second clamping mechanism is vertically arranged at the first arm rod, and the third clamping mechanism is horizontally arranged on the second arm rod.

The rubber needle is clamped and fixed by matching the eight shifting mechanisms with the two clamping blocks, so that subsequent hangtags can be conveniently sleeved and installed, the two clamping mechanisms II and the three clamping mechanisms are respectively supported by the double-arm rods, the seven shifting mechanisms synchronously move the two clamping mechanisms and the three clamping mechanisms conveniently, and the rubber needle is conveniently clamped by a vertical and horizontal installation and fixing mode. Of course, the mounting plate may take other configurations.

Further, still include needle feed mechanism, needle feed mechanism includes work or material rest, minute needle mechanism, set up the channel that supplies the needle to carry on the work or material rest department of a channel tip one side sets up minute needle mechanism, minute needle mechanism includes displacement mechanism nine, ejector pin, displacement mechanism nine's removal end department sets up the ejector pin, displacement mechanism nine orientation channel one removes the ejector pin and makes the ejector pin separate the needle of carrying side by side in with channel one and set up the breach on the groove wall of this division department channel one that fixture two moving directions correspond. Increase needle feed mechanism in this scheme to the rubber needle removes along channel one on the work or material rest, removes the ejector pin through nine removal of shift mechanism and makes the interior adjacent rubber needle district separate of channel, makes things convenient for follow-up fixture's centre gripping, and the breach is seted up and is made things convenient for the rubber needle to remove along with fixture. For the movement of the glue needle in the channel, if the channel is used with a vibration disc, the glue needle is driven to move in the channel by continuously feeding the glue through the vibration disc.

Preferably, breach department sets up the inductor to detect the existence of breach interior needle, make things convenient for the interior gluey needle of follow-up channel to move in order.

Preferably, still include the vibration dish, the discharge gate of vibration dish and the first intercommunication of channel on the work or material rest. Is helpful for improving the automation degree.

Further, the material rest comprises a supporting piece, a first plate body, a second plate body and U-shaped pieces, wherein the first plate body, the second plate body and the U-shaped pieces are arranged in parallel at intervals; preferably, the second clamping mechanism and the third clamping mechanism both adopt clamping jaw air cylinders, the seventh shifting mechanism is of a lead screw nut type, and the eighth shifting mechanism and the ninth shifting mechanism are of air cylinders or hydraulic cylinders. The supporting piece is used for supporting any one plate body, the U-shaped piece is used for fixing the two plate bodies, a gap exists between the two plate bodies, the gap serves as a first channel, and the structure of the supporting piece is not limited.

Further, still include unloading mechanism, unloading mechanism includes the lower flitch that support, slope set up, and the lower flitch is fixed on the support, department sets up the channel two that supplies the needle to carry just in the middle of the lower flitch the channel two extends to the both ends of lower flitch, the entry of lower high-order end department channel two is located the below of fixture two strokes. Increase unloading mechanism in this scheme in order to reduce artificial participation, improve degree of automation, increase the lower flitch that the slope extends particularly to glue needle is accomodate to channel two, glue the needle crossheading and slide can.

Preferably, the support includes left part, right part, the flitch includes plate body three, plate body four down, left part, right part are fixed plate body three, plate body four respectively, plate body three, plate body four are parallelly arranged mutually and the clearance between the two forms channel two. Is simple and practical.

Compared with the prior art, the invention has the beneficial effects that:

1. the automatic drop threading machine provided by the invention has the advantages that the overall structure is simplified, the cost is reduced, and the market competitiveness is favorably improved.

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 will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view showing the overall structure of the automatic pin threading machine of the present tag in embodiment 1;

FIG. 2 is a schematic view of the overall structure of the tag feeding device;

FIG. 3 is a schematic view of the overall structure of the tag feeding device;

FIG. 4 is a schematic view showing the overall structure of the swing ticket feeding apparatus according to embodiment 1;

FIG. 5 is a schematic view showing the overall structure of the swing ticket feeding apparatus according to embodiment 1;

FIG. 6 is a schematic view of the conveying mechanism;

FIG. 7 is a schematic view of a take-off mechanism;

FIG. 8 is a schematic structural view of a crimping assembly;

FIG. 9 is a schematic structural view of a tamping assembly;

FIG. 10 is a schematic view showing the structure of the hand-threading device of the present swing ticket in embodiment 1;

FIG. 11 is a schematic view showing the structure of the hand drop threading device of embodiment 1;

wherein the reference numerals are:

1. a tag feeding device; 2. a hang tag feeding device; 3. a tag pin feeding device; 4. a needle feed mechanism; 5. a frame; 6. a blanking mechanism; 7. a paperboard; 11. a magazine; 12. a support frame; 13. a grabbing manipulator; 20. a conveying mechanism; 21. a crimping assembly; 22. a material taking mechanism; 23. pressing and fixing the component; 31. a tag pin positioning mechanism; 32. a fetching mechanism; 40. a first plate body; 41. a U-shaped member; 42. a support member; 43. a first channel; 44. a displacement mechanism nine; 45. a top rod; 46. an inductor; 47. a notch; 48. a second plate body; 49. pressing a plate; 60. a support; 61. a third plate body; 62. a plate body IV; 63. a second groove;

111. a bottom cover; 112. an elastic member; 131. a telescoping mechanism; 132. a connecting rod; 133. a first pivot; 134. a first transmission wheel; 135. a synchronous belt; 136. a second driving wheel; 137. a second pivot; 138. a frame body; 139. a suction cup;

201. a fixed mount; 202. a conveyor belt mechanism; 203. a carrier plate; 204. a positioning column; 221. a mounting frame; 222. a first shifting mechanism; 223. a second shifting mechanism; 224. a first clamping mechanism; 225. a fixed seat;

211. a third shifting mechanism; 212. a fourth shifting mechanism; 213. pressing a first plate; 231. a displacement mechanism six; 232. a fifth shifting mechanism; 233. pressing a second plate; 2241. a clamping jaw cylinder; 2242. a splint;

320. a displacement mechanism seven; 321. a mounting seat; 322. a third clamping mechanism; 323. a second clamping mechanism; 310. a fixed mount; 311. a displacement mechanism eighth; 312. a second clamping block; 313. a first clamping block; 3211. a first arm lever; 3212. and a second arm lever.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

Example 1

As shown in fig. 1, in the automatic tag threading machine of this embodiment, a tag feeding device 1, a tag feeding device 2, and a tag pin feeding device 3 are mounted on a frame.

As shown in fig. 2 and 3, each set of hang tag feeding device 1 includes a support frame 12, a magazine mechanism, and a grabbing manipulator 13, wherein the grabbing manipulator 13 includes a connecting rod 132, a transmission mechanism, a telescopic mechanism 131, and a suction cup mechanism, the support frame 12 is in a trough shape, and the magazine mechanism is fixed at the upper portion in the trough cavity of the support frame 12, that is, the cardboard forming the hang tag is accommodated. The bottom wall of the groove cavity below the material box mechanism is rotatably connected with a telescopic mechanism 131, the telescopic mechanism 131 adopts an air cylinder, and the tail end of the air cylinder is pivotally connected with the side groove wall through a pivot. The telescopic end of the telescopic mechanism 131 is pivotally connected with the tail end of the connecting rod 132, a first pivot 133 is fixed in the middle of the connecting rod 132 and is pivotally connected with the side groove wall through the first pivot 133, and the head end of the connecting rod 132 extends out of the groove cavity of the support 12 and is pivotally connected with the sucker mechanism. The sucking disc mechanism comprises a frame body 138 and sucking discs 139, a second pivot is fixed on the side of the frame body 138 and forms a pivoting connection with the head ends of the connecting rods 132 through the second pivot 137, and the two sucking discs 139 are mounted on the frame body 138 at intervals. The transmission mechanism comprises a first transmission wheel 134, a second transmission wheel 136 and a synchronous belt 135, the end part of the first pivot 133 extends out of the groove wall of the support frame 12, the first transmission wheel 134 is fixed at the end part, the first transmission wheel 134, the first pivot 133 and the connecting rod 132 rotate synchronously, the second transmission wheel 136 is fixed on the second pivot 137, the first transmission wheel 134 and the second transmission wheel 136 are connected through the synchronous belt 135, in the telescopic process of the telescopic mechanism, the arm rod rotates, and under the matched transmission of the transmission mechanism and the like, the sucker mechanism rotates to enable the adsorption port to face upwards, downwards and the like.

As shown in fig. 2 and 3, in this embodiment, the magazine mechanism includes a magazine 11 and an elastic member 112, an outlet of the magazine 11 is located at the bottom of the magazine body, the length of the outlet is smaller than the length of a hangtag paper board in the magazine, the elastic member 112, such as a spring, is mounted on a cavity wall at the end of the outlet, the spring extends obliquely upwards, the paper boards forming the hangtag are prestored in the magazine, the outlet adjusts the length to limit the paper boards, and the elastic member assists in limiting the falling of the paper boards. Certainly, the storage box also adopts a split structure and comprises a rectangular box body and a bottom cover 111, the bottom of the box body is open, the bottom cover 111 is installed at the open position, sliding grooves are formed in two sides of the bottom cover 111, corresponding support frames 12 are formed into convex edges, the convex edges are provided with holes, screws are screwed in the holes and penetrate through the sliding grooves to be fixed through nuts, and the bottom cover can move back and forth under the structure to adjust the size of the opening of the storage box. The elastic member 112 is fixed at the end of the bottom cover.

As shown in fig. 1, 4-8, the tag feeding device 2 in this example includes a conveying mechanism and a picking mechanism for conveying tags. According to the structure of the hang tag required, one or more groups of hang tag feeding devices 1 are arranged on the side of the conveying mechanism, and the hang tag feeding mechanisms feed materials to the conveying mechanism, namely hang tag paperboards 7 adsorbed by the sucker mechanisms are placed on the conveying mechanism. The conveying mechanism conveys along the Y direction.

The conveying mechanism comprises a fixing frame 201, a conveying belt mechanism 202 and tools, the conveying belt mechanism 202 adopts a common structure, the conveying belt mechanism is installed in a groove cavity of the fixing frame 201, a plurality of tools are fixed on a belt body of the conveying belt mechanism at intervals through screws, each tool comprises a support plate 203 and a positioning column 204, and the positioning column 204 is fixed at the end part of the support plate 203 and is cylindrical or conical. The carrier plate 203 is used for carrying paper boards and the like which form the hangtag, and the positioning column 204 penetrates through a hole in the hangtag paper board.

The material taking mechanism 22 comprises a mounting frame 221, a first shifting mechanism 222, a second shifting mechanism 223 and a first clamping mechanism 224, wherein the mounting frame 221 is of a gantry type, the conveying mechanism extends into the door of the mounting frame 221 to be positioned below the moving stroke of the first shifting mechanism 222, the first shifting mechanism 222 is mounted at a transverse beam frame of the mounting frame 221, and a rodless cylinder is adopted. In this example, the first shifting mechanism 222 moves along the X direction, the second shifting mechanism 223 is fixed at the moving end of the first shifting mechanism 222, an air cylinder is selected, the second shifting mechanism 223 moves back and forth along the Z direction, the L-shaped fixing seat 225 is fixed at the moving end of the second shifting mechanism 223, the first clamping mechanism 224 is horizontally fixed at the longitudinal end of the fixing seat 225 (along the Y direction), the first clamping mechanism 224 adopts a common clamping jaw air cylinder and clamping plate structure, a clamping plate is fixed at the clamping jaw of the clamping jaw air cylinder, and the two clamping plates move up and down relative to the hang tag paper board for clamping.

When the hanging card hanging device is used, the length of the hanging card board is larger than that of the support plate, so that the end part of the hanging card board is exposed outside the support plate to facilitate operations such as clamping and the like.

In this embodiment, in order to facilitate the folding of the hang tag paper board, a folding mechanism is added, and the folding mechanism includes a pressing component 23 and a folding component 21, wherein the folding component 21 is installed below the first shift mechanism 222 and in a groove cavity formed at the side of the fixing frame 201, and the pressing component 23 is installed below the first shift mechanism 222 and on the fixing frame outside the end of the conveyor belt mechanism.

The folding and pressing assembly 21 comprises a third shifting mechanism 211, a fourth shifting mechanism 212 and a first pressing plate 213, wherein the third shifting mechanism 211 adopts an air cylinder, the moving end of the third shifting mechanism is fixed with the fourth shifting mechanism 212, the fourth shifting mechanism also adopts an air cylinder, the third shifting mechanism 211 telescopically moves along the X direction, the fourth shifting mechanism 212 telescopically moves along the Z direction, the moving end of the fourth shifting mechanism 212 is fixed with the first pressing plate 213, and the first pressing plate extends along the Y direction.

The press-fixing assembly 23 comprises a fifth shifting mechanism 232, a sixth shifting mechanism 231 and a second pressing plate 233, wherein the sixth shifting mechanism 231 is installed on the fixing frame 201 of the conveying mechanism, and the sixth shifting mechanism 231 adopts an air cylinder and moves in a telescopic manner along the Y direction. A moving end of the shifting mechanism six 231 is fixedly provided with a shifting mechanism five 232, the shifting mechanism five 232 also adopts an air cylinder, a moving end of the shifting mechanism five 232 is fixedly provided with a pressing plate two 233, the shifting mechanism five 232 telescopically moves the pressing plate two 233 along the Z direction, and the pressing plate two extends along the Y direction. The folding and pressing component and the pressing and fixing component are matched to fold the hangtag paperboard, then the hangtag paperboard is clamped by the first clamping mechanism, and the first shifting mechanism moves to a preset position.

As shown in fig. 1, 10 and 11, the tag pin feeding device 3 in this example includes a pickup mechanism 32 and a tag pin positioning mechanism 31, and the pickup mechanism 32 and the tag pin positioning mechanism 31 are mounted on the frame 5. The taking mechanism 32 comprises a displacement mechanism seven 320, a mounting seat 321, a clamping mechanism two 323 and a clamping mechanism three 322. The seventh shifting mechanism 320 is a lead screw nut type, and a mounting seat 321 is fixed on a nut seat. The second gripper mechanism 323 and the third gripper mechanism 322 are mounted on the mounting base 321 at intervals along the moving direction of the seventh displacement mechanism 320. In this example, a first arm 3211 and a second arm 3212 fixed in parallel form the mounting base 321, the first arm is L-shaped, a second clamping mechanism 323 is vertically mounted on the bottom surface of the transverse end, the clamping end faces downward, and a third clamping mechanism 322 is horizontally fixed on the top surface of the second arm. The second clamping mechanism and the third clamping mechanism also adopt a common clamping jaw air cylinder and a structure of fixing a clamping plate at the clamping jaw.

In this example, the tag pin positioning mechanism 31 is located on one side of the displacement mechanism seven 320, the tag pin positioning mechanism 31 is located between the second clamping mechanism 323 and the third clamping mechanism 322 and below the moving stroke of the second clamping mechanism 323 and the third clamping mechanism 322, the tag pin positioning mechanism 31 is located below the moving stroke of the second clamping mechanism 323 and the third clamping mechanism 322 so as to avoid blocking the movement of the clamping mechanism, and the clamping end of the third clamping mechanism faces the tag pin positioning mechanism.

The drop needle positioning mechanism 31 comprises a fixed frame 310 and a clamping component arranged on the fixed frame 310, the clamping component comprises a first clamping block 312, a second clamping block 313 and an eight shifting mechanism 311, the first clamping block 312 and the eight shifting mechanism 311 are arranged on the fixed frame 310, the second clamping block 313 is fixed at the moving end of the eight shifting mechanism 311, and the eight shifting mechanism 311 moves the second clamping block 313 towards the first clamping block 312 to match with clamping of the plastic needle. In the embodiment, the first clamping block and the seventh shifting mechanism are symmetrically arranged on the fixed frame in the moving direction of the clamping mechanism, so that the rubber needle sent by the second clamping mechanism can be clamped and fixed conveniently, and the rubber needle can be taken away conveniently by loosening the clamping dynamic clamping mechanism. In this embodiment, for the convenience of installation, the fixing frame 310 is composed of a left part and a right part, which are fixed on the frame 5 at intervals, a first clamping block is fixed on the side surface of the top of the right part, a cylinder is fixed on the top of the left part facing the first clamping block, the cylinder is used as a shifting mechanism eight, and a second clamping block is fixed at the telescopic end of the cylinder.

In this embodiment, in order to improve the degree of automation and efficiency, a needle feeding mechanism 4 is mounted on the frame 5, the needle feeding mechanism includes a rack and a needle separating mechanism, the rack is juxtaposed with the first shifting mechanism, a first slot channel 43 for delivering the glue needle is mounted on the rack, the first slot channel 43 extends along the X direction, and the needle separating mechanism is mounted at the side position at the end of the first slot channel 43 stroke. The minute hand mechanism includes the nine 44 of shift mechanism, ejector pin 45, and fixed ejector pin 45 is held to the removal end department of the nine 44 of shift mechanism, and ejector pin 45 is the body of rod that the tip is the tip. And the moving mechanism nine selects an air cylinder, the air cylinder is fixed on the material rack, the telescopic direction of the air cylinder is consistent with the moving direction of the clamping mechanism II 323, and the air cylinder moves the ejector rod towards the channel I to enable the ejector rod to separate the glue needle areas conveyed in the channel I side by side. In this example, the first chute 43 extends in a direction perpendicular to the direction of movement of the displacement mechanism seven for better material transport. According to the shape of the rubber needle, the width of the first channel is smaller than the shaft diameter of the head end part of the rubber needle so as to better convey the rubber needle.

The seventh shifting mechanism 320 is parallel to the conveying mechanism, and conveys the rubber needle at the position separated from the adjacent area of the second clamping mechanism 323 along the Y direction, so as to clamp the end part of the rubber needle by the second clamping mechanism. In order to facilitate the moving out of the rubber needle from the first channel, a notch 47 is formed on the wall of the first channel 43 at the partition corresponding to the moving direction of the second clamping mechanism 323, and the notch 47 is communicated with the first channel 43. The second clamping mechanism 323 clamps the rubber needle to separate from the first groove channel from the notch. An inductor 46 can be arranged on the material rack at the gap to monitor whether the rubber needle exists or not, so that the subsequent actions of the needle separating mechanism and the feeding mechanism are convenient. In this case, the material is supplied by a vibrating plate (not shown), and the material supply opening of the vibrating plate is communicated with the first channel.

In this embodiment, the material frame includes a supporting member 42, a first plate 40, a second plate 48 and a U-shaped member 41 which are installed in parallel and at intervals, the first plate or the second plate is supported by the supporting member, the first plate 40 and the second plate 48 are respectively fixed at two ends of the U-shaped member 41, a first channel 43 is formed in a gap between the first plate and the second plate, and the shape of the supporting member is arbitrarily selected, such as block shape, rod shape, etc., and a pressing plate 49 is fixed above the first channel 43 to keep the height of the glue needles consistent.

In this example, a blanking mechanism 6 is added at the stroke of the third clamping mechanism 322, the blanking mechanism 6 comprises a bracket 60 and a blanking plate extending obliquely, the blanking plate is fixed on the bracket, a second channel 63 for conveying the glue needle is formed in the middle of the blanking plate, the second channel extends to two ends of the blanking plate, and the inlet of the second channel 63 at the high-position end of the blanking plate is positioned below the stroke of the third clamping mechanism 322. The shifting mechanism seven 320 moves the clamping mechanism three 322, the lower part of the rubber needle clamped by the clamping mechanism three 322 enters the channel two 63 from the notch, and the width of the channel two is consistent with that of the channel one. In this example, the bracket 60 includes a left portion and a right portion, the blanking plate includes a third plate body 61 and a fourth plate body 62, wherein the left portion and the right portion of the bracket are respectively fixed to the third plate body and the fourth plate body, the third plate body 61 and the fourth plate body 62 are parallel to each other, and a gap between the third plate body and the fourth plate body forms a second channel 63.

When the device is used, the actions of each action mechanism, the vibration disc and the like can be controlled by the control center.

The use steps are as follows:

the telescopic mechanism extends out, the arm rod rotates upwards, the sucker mechanism rotates to enable the adsorption port to face upwards under the matched transmission of the transmission mechanism, the connecting rod and the like, the adsorption port of the sucker mechanism contacts the hangtag paperboard at the outlet of the storage box along with the continuous extension of the telescopic mechanism, and the sucker starts to adsorb and fix the paperboard; the telescopic mechanism resets, the sucking disc mechanism drives the hang tag paperboard to face downwards, and in the retracting process of the telescopic mechanism, the sucking disc mechanism moves to the belt body tool of the conveying mechanism, so that the upper hole of the hang tag paperboard is sleeved with the positioning column, and the sucking disc mechanism loosens the paperboard.

In the conveying process of the conveying mechanism, each group of the hang tag feeding mechanisms sequentially feed the paper boards on the tool to be overlapped, and the hang tag feeding mechanisms move to the taking mechanism.

The first shifting mechanism moves the second shifting mechanism and the first clamping mechanism to the position above the hang tag paperboard, the second shifting mechanism moves the first clamping mechanism downwards, the first shifting mechanism is started again to enable the clamping jaw cylinder upper clamping plate to clamp the hang tag paperboard, the second shifting mechanism resets to enable the hang tag paperboard to be separated from the tool, and the first shifting mechanism moves to the position above the hang tag needle positioning mechanism. Or in the process, the conveying mechanism moves the hangtag paperboard to the position between the folding component and the pressing component, the shifting mechanism six moves the shifting mechanism five towards the hangtag paperboard, and the shifting mechanism five moves the pressing plate two downwards to press the hangtag paperboard. And the third shifting mechanism moves the fourth shifting mechanism to be close to the hang tag paperboard along the X direction, and the fourth shifting mechanism shifts the first pressing plate upwards to enable the end part of the hang tag paperboard to be pushed upwards to bend the hang tag paperboard preliminarily. And in the moving process of the third moving mechanism, the fourth moving mechanism moves the first pressing plate downwards to press the hangtag paper plate downwards to complete turnover. Then the material taking mechanism clamps the folded and folded hangtag paperboard by the clamping mechanism, each cylinder in the folding and pressing assembly and the pressing and fixing assembly resets, and then the first shifting mechanism moves the hangtag paperboard to the position above the hangtag needle positioning mechanism.

Meanwhile, the moving mechanism nine in the needle separating mechanism moves the ejector rod to separate the glue needle areas conveyed in parallel in the first channel.

The displacement mechanism seventh moves the rubber needle position separated by the clamping mechanism II to clamp the end part of the rubber needle by the clamping mechanism II.

The seventh shifting mechanism moves the second clamping mechanism to the drop needle positioning mechanism, the eighth shifting mechanism is started to enable a gap to be formed between the first clamping block and the second clamping block, the lower portion of the rubber needle clamped by the second clamping mechanism is moved to a position between the two clamping blocks, the eighth shifting mechanism acts to enable the first clamping block and the second clamping block to be combined to clamp the rubber needle, and the seventh shifting mechanism resets the second clamping mechanism. The second shifting mechanism moves the first clamping mechanism downwards to enable the upper hole of the hangtag paperboard to correspond to and be sleeved with the end part of the rubber needle, and the first shifting mechanism and the second shifting mechanism reset.

The seventh shifting mechanism moves the third clamping mechanism to the position of the drop needle positioning mechanism, the third clamping mechanism clamps the end part of the rubber needle sleeved with the drop paper board, and the eighth shifting mechanism is started to separate the first clamping block from the second clamping block. The seventh shifting mechanism moves the third clamping mechanism for clamping the rubber needle to the blanking mechanism, the lower part of the rubber needle enters the second channel from the notch, the third clamping mechanism loosens the rubber needle, and the seventh shifting mechanism resets the third clamping mechanism.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The automatic hang tag needle threading machine is characterized by comprising a hang tag feeding device, a hang tag feeding device and a hang tag needle feeding device;

2. The automatic drop threading machine of claim 1, characterized in that: hang tag loading attachment includes support frame, magazine mechanism, snatchs the manipulator, it includes connecting rod, drive mechanism, telescopic machanism, sucking disc mechanism to snatch the manipulator, set up magazine mechanism on the support frame and rotate and connect telescopic machanism, magazine mechanism is located telescopic machanism's top, connecting rod intermediate position pivotal connection is on the support frame, connecting rod one end rotates the other end pivotal connection sucking disc mechanism who is connected and the connecting rod with telescopic machanism's flexible end, be connected with drive mechanism between the pivot of sucking disc mechanism and connecting rod junction, connecting rod and support frame junction, telescopic machanism orders about the connecting rod and rotates, and sucking disc mechanism rotates under the drive mechanism effect and makes the absorption mouth remove towards magazine mechanism export or remove towards conveying mechanism.

3. The automatic drop threading machine of claim 2, characterized in that: the sucking disc mechanism is connected to the end part of the connecting rod in a pivoting manner through a pivot II, the driving wheel II is fixed on the pivot II, and the synchronous belt is connected with the driving wheel I and the driving wheel II;

the sucking disc mechanism comprises a frame body and a sucking disc, the frame body is pivotally connected with the connecting rod through a second pivot shaft, and the frame body is provided with at least one sucking disc; preferably, the magazine mechanism comprises a magazine and an elastic part, the outlet of the magazine is positioned at the bottom of the magazine body, the length of the outlet is smaller than that of the hangtag paperboard in the magazine, the elastic part is arranged on the cavity wall at the end part of the outlet, and the elastic part extends upwards in an inclined mode.

4. The automatic drop threading machine of claim 1, characterized in that: the first shifting mechanism is positioned above the conveying mechanism, the moving end of the second shifting mechanism is provided with a fixed seat, and a first clamping mechanism is arranged on the fixed seat; the conveying mechanism comprises a conveying belt mechanism and tools, a plurality of tools are arranged on a belt body of the conveying belt mechanism at intervals, the tools are used for bearing the hanging tag, and the conveying belt mechanism extends to the position above or below a moving stroke of the shifting mechanism; preferably, the fixing seat is L-shaped, the transverse end of the fixing seat is fixed with the moving end of the second shifting mechanism, the first clamping mechanism is arranged at the longitudinal end of the fixing seat, the tool comprises a support plate and a positioning column, and the positioning column is arranged on the support plate.

5. The automatic drop threading machine of claim 4, characterized in that: the folding and pressing assembly comprises a third shifting mechanism, a fourth shifting mechanism and a first pressing plate, the moving end of the third shifting mechanism is provided with the fourth shifting mechanism, the moving end of the fourth shifting mechanism is provided with the first pressing plate and the first shifting plate moves up and down relative to the fourth shifting mechanism, the fifth shifting mechanism moves up and down relative to the second shifting mechanism to press the second pressing plate, the third shifting mechanism moves towards the preset folding direction and is matched with the fourth shifting mechanism to push up and bend and press down the hanging plate to be fixed, and the folding and pressing assembly and the pressing assembly are arranged below the first shifting mechanism.

6. The automatic drop threading machine of claim 5, characterized in that: the pressing and fixing assembly is arranged outside the end part of the conveying mechanism, the conveying mechanism conveys along the Y direction, the shifting mechanism six moves the shifting mechanism five along the Y direction, and the shifting mechanism five moves the pressing plate II along the Z direction; the folding and pressing assembly is arranged on the side of the conveying mechanism, the third shifting mechanism moves the fourth shifting mechanism along the X direction, and the fourth shifting mechanism moves the first pressing plate along the Z direction; the first shifting mechanism moves the second shifting mechanism along the X direction, and the second shifting mechanism moves the first clamping mechanism along the Z direction; preferably, conveying mechanism includes the mount, the shift mechanism three, shift mechanism six all set up on the mount, shift mechanism one is rodless cylinder conveying mechanism, shift mechanism two, shift mechanism three, shift mechanism four, shift mechanism five, shift mechanism six are the cylinder or the hydraulic cylinder, fixture one includes fixed splint on clamping jaw cylinder and the clamping jaw.

7. The automatic drop threading machine of claim 1, characterized in that: the clamping assembly comprises a first clamping block, a second clamping block and an eighth shifting mechanism, the first clamping block and the eighth shifting mechanism are arranged on the fixed frame, the second clamping block is arranged at the moving end of the eighth shifting mechanism, and the eighth shifting mechanism moves the second clamping block towards the first clamping block to match with the first clamping block to clamp materials;

8. The automatic drop threading machine of claim 1, characterized in that: the needle feeding mechanism comprises a material rack and a needle separating mechanism, wherein a first channel for needle conveying is arranged on the material rack, the needle separating mechanism is arranged at the material rack on one side of one end of the channel, the needle separating mechanism comprises a displacement mechanism nine and an ejector rod, the ejector rod is arranged at the moving end of the displacement mechanism nine, the displacement mechanism nine moves the ejector rod towards the channel I to enable the ejector rod to separate needles conveyed in the channel I side by side, notches are arranged on the wall of the channel I at the separation position corresponding to the moving direction of the clamping mechanism two, and preferably, sensors are arranged at the notches to detect the existence of needles in the notches; preferably, still include the vibration dish, the discharge gate of vibration dish and the first intercommunication of channel on the work or material rest.

9. The automatic drop threading machine of claim 8, characterized in that: the material rest comprises a support piece, a first plate body, a second plate body and U-shaped pieces, wherein the first plate body, the second plate body and the U-shaped pieces are arranged in parallel at intervals; preferably, the second clamping mechanism and the third clamping mechanism both adopt clamping jaw air cylinders, the seventh shifting mechanism is of a lead screw nut type, and the eighth shifting mechanism and the ninth shifting mechanism are of air cylinders or hydraulic cylinders.

10. The automatic drop threading machine of claim 1, characterized in that: still include unloading mechanism, unloading mechanism includes the lower flitch that support, slope set up, and the lower flitch is fixed on the support, department sets up the channel two that supplies the needle to carry just in the middle of the lower flitch the channel two extends to the both ends of lower flitch, the entry of lower flitch high-order end department channel two is located the below of fixture two strokes.