CN111805956A

CN111805956A - Binding machine and method for disposable film gloves

Info

Publication number: CN111805956A
Application number: CN202010668837.9A
Authority: CN
Inventors: 廖先辉
Original assignee: Xiamen Haihongxin Automation Equipment Co ltd
Current assignee: Xiamen Haihongxin Automation Equipment Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-10-23

Abstract

The invention relates to a binding machine and a method for disposable film gloves, the binding machine can comprise: the binding machine comprises a rack, a binding machine and a tail material tearing machine, wherein a feeding station, a leveling station, a binding station, a tail material tearing station and a discharging station are sequentially arranged along the length direction; the glove flattening mechanism is arranged at a flattening station and used for flattening and finishing a stack of disposable film gloves with tails from the feeding station; the binding mechanism is arranged at a binding station and is used for simultaneously punching virtual connecting lines, punching hanging holes and hot-ironing fixed connection on the leveled gloves so as to bind the gloves together; the tail material tearing mechanism is arranged at the tail material tearing station and is used for removing the tail material of the glove; the first glove transferring mechanism is arranged between the feeding station and the binding station; and the second sleeve transfer mechanism is arranged between the binding station and the discharging station. The invention replaces the original plastic hanging piece by punching the hanging hole, greatly simplifies the structure, improves the efficiency, and simultaneously improves the flatness of the product by adopting the processing mode of firstly binding and then removing the tailing.

Description

Binding machine and method for disposable film gloves

Technical Field

The invention relates to processing equipment of disposable thin film gloves, in particular to a binding machine and a binding method of disposable thin film gloves.

Background

The disposable film gloves are made of nontoxic and odorless polyethylene materials, and are nontoxic, harmless, odorless, firm and durable. The existing binding method of disposable film gloves generally removes the tailing and then binds. The processing method has the problem of uneven products, and because plastic hanging pieces are needed during binding, the automatic binding structure is complex, and the equipment cost is high.

Disclosure of Invention

The invention aims to provide a binding machine and a processing method for disposable film gloves, which aim to solve the problems. Therefore, the invention adopts the following specific technical scheme:

according to an aspect of the present invention, there is provided a disposable film glove binding machine, which may include:

the binding machine comprises a rack, a binding machine and a tail material tearing machine, wherein a feeding station, a leveling station, a binding station, a tail material tearing station and a discharging station are sequentially arranged along the length direction of the rack;

the glove flattening mechanism is arranged at a flattening station and is used for flattening and finishing a stack of disposable film gloves with tails from a feeding station;

the binding mechanism is arranged at a binding station and is used for simultaneously punching virtual connecting lines, punching hanging holes and hot-ironing fixed connection on the leveled gloves so as to bind the gloves together;

the tail material tearing mechanism is arranged at the tail material tearing station and is used for removing the tail material of the glove;

the first glove transferring mechanism is arranged between the feeding station and the binding station and used for moving the gloves from the feeding station to the leveling station and from the leveling station to the binding station;

and a second glove transfer mechanism arranged between the binding station and the discharge station for moving the gloves from the binding station to the tailing tearing station and from the tailing tearing station to the discharge station.

Further, the glove flattening mechanism comprises a support, a flattening cylinder and a pressing plate, the support stretches across the upper portion of the working platform, the flattening cylinder is installed on the support, and the pressing plate is fixed at the telescopic end of the flattening cylinder.

Further, the first binding mechanism comprises a door-shaped support, a stamping cylinder, a lifting slide rail, an installation block, a virtual wiring cutter, a hanging hole cutter, a thermosetting needle, an upper die and a lower die, the door-shaped support stretches across the upper portion of the working platform, the stamping cylinder is installed on a cross beam of the door-shaped support, the lifting slide rail is installed on the cross beam through a linear bearing, the installation block is fixed at the tail end of the lifting slide rail and is in driving connection with the stamping cylinder, a plurality of positioning columns extending downwards are fixed on the installation block, the upper die is movably suspended on the positioning columns, springs are sleeved on the positioning columns between the installation block and the upper die, the lower die is fixed on the working platform right below the upper die, the virtual wiring cutter, the hanging hole cutter and the thermosetting needle are installed on the installation block, and slotted holes which are located on the virtual wiring cutter, the.

Further, first gloves transfer mechanism includes first linear motion module and two first centre gripping subassemblies, and first linear motion module is installed in the work platform below, and two first centre gripping subassemblies are located work platform's both sides respectively, and first centre gripping subassembly includes first mount pad, first cylinder and arc clamping jaw, and first mount pad is fixed on the slider of first linear motion module, and the arc clamping jaw is rotationally installed on the first mount pad, and first cylinder is fixed on first mount pad and its piston rod is articulated with the arc clamping jaw.

Further, second glove transfer mechanism includes second linear motion module and second centre gripping subassembly, and the second linear motion module is installed in the work platform top, and the second centre gripping subassembly includes the second mount pad, the second cylinder, go up clamp splice and clamp splice down, and the second mount pad is fixed on the slider of second linear motion module, and the second cylinder is installed on the second mount pad, goes up the clamp splice and fixes at the piston rod end of second cylinder, and the clamp splice is fixed on the lower extreme of second mount pad down, and is relative with last clamp splice.

Further, the tails tears the mechanism and includes that two tear the subassembly, two tear the subassembly and arrange respectively in the work platform both sides, it includes the centre gripping arm to tear the subassembly, the clamping jaw, clamping jaw cylinder mount pad, clamping jaw cylinder and tear the cylinder, clamping jaw one end is rotationally installed in the frame, the other end is the clamping part, clamping jaw cylinder mount pad is fixed on the centre gripping arm, the clamping jaw cylinder is fixed at clamping jaw cylinder mount pad, the clamping jaw is fixed in clamping jaw cylinder's piston rod end, be located directly over the clamping part, it fixes in the frame to tear the cylinder, its piston rod articulates in the centre gripping arm.

Further, the tailing tearing mechanism further comprises a tailing conveyor belt, and the tailing conveyor belt is arranged below the working platform and used for collecting tailings.

Furthermore, a discharging conveyor belt is arranged on the discharging station.

Further, the glove folding device further comprises a folding mechanism, wherein the folding mechanism is arranged between the tailing tearing-off station and the discharging station and used for folding the glove.

According to another aspect of the present invention, there is provided a method of processing disposable thin film gloves, which may include the steps of:

providing a disposable film glove knitting machine as described above;

receiving a stack of disposable film gloves with a tail from a loading station;

transferring the gloves on the feeding station to a glove flattening station through a first glove transferring mechanism, and flattening and finishing the gloves through a glove flattening mechanism;

transferring the flattened gloves to a binding station through a first glove transfer mechanism, and simultaneously punching virtual connecting lines, punching hanging holes and hot-ironing fixed connection on the gloves through a binding mechanism so as to bind the gloves together;

transferring the gloves from the binding station to a tailing tearing station through a second glove transferring mechanism, and removing the tailings of the gloves through a tailing tearing mechanism;

transferring the gloves with the tailings removed from the tailing tearing station to the next station through a second glove transferring mechanism; when the second glove transfer mechanism moves the gloves out of the binding station, the first glove transfer mechanism returns to the feeding station to bind the next stack of thin film gloves, and the second glove transfer mechanism returns to the binding station to clamp the next stack of thin film gloves after transferring the gloves to the next station.

By adopting the technical scheme, the invention has the beneficial effects that: the invention replaces the original plastic hanging piece by punching the hanging hole, greatly simplifies the structure, improves the efficiency, and simultaneously adopts the processing mode of firstly binding and then removing the tailing, improves the flatness of the product and leads the product to be more beautiful.

Drawings

To further illustrate the various embodiments, the invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

FIG. 1 is a perspective view of a disposable film glove binding machine according to an embodiment of the present invention;

FIG. 2 is a perspective view of the smoothing mechanism of the disposable film glove knitting machine shown in FIG. 1;

FIG. 3 is a perspective view of the binding mechanism of the disposable film glove binding machine shown in FIG. 1;

FIG. 4 is a perspective view of a first glove transfer mechanism of the disposable film glove knitting machine shown in FIG. 1;

FIG. 5 is a perspective view of the heel tear-off mechanism and the folding mechanism of the disposable-film glove knitting machine shown in FIG. 1.

Detailed Description

The invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in FIG. 1, according to one aspect of the present invention, there is provided a disposable film glove binding machine, which may include:

the binding machine comprises a frame 1, a feeding station A, a leveling station B, a binding station C, a tailing tearing station D, a folding station E and a discharging station F are sequentially arranged along the length direction, and a working platform 11 extending along the length direction is arranged in the middle of the frame;

a glove flattening mechanism 2 which is arranged at a flattening station B and is used for flattening and finishing a stack of disposable film gloves 100 with tails from a feeding station A,

the binding mechanism 3 is arranged at the binding station C and is used for simultaneously punching virtual connecting lines, punching hanging holes and hot-ironing fixed connection on the leveled gloves so as to bind the gloves together;

the tailing tearing mechanism 4 is arranged at the tailing tearing station D and is used for removing the tailing of the gloves;

a folding mechanism 5, arranged at the folding station E, for folding the gloves from which the tails have been removed and sending them to the outfeed station F (in particular, the outfeed conveyor belt 6);

an outfeed conveyor belt 6, arranged at the outfeed station F,

a first glove transfer mechanism 7 arranged between the feeding station a and the binding station C for moving gloves from the feeding station a to the leveling station B and from the leveling station B to the binding station C;

a second glove transfer mechanism 8, arranged between the binding station C and the folding station E, for moving the gloves from the binding station C to the tail removal station D and from the tail removal station D to the folding station E;

and the control system 9 is a PLC-based control system and is used for controlling the operation of each mechanism so as to realize the automatic binding of the gloves. The control system is provided with a man-machine operation interface so as to be convenient to operate. The control system configuration may be selected according to actual needs and will not be described here. The above-described mechanisms will be described in detail below.

The frame 1 is typically made of steel or aluminium section. In the present embodiment, the frame 1 is divided into two parts. It should be understood that the frame 1 may also be unitary. The bottom plate of the frame 1 is provided with a roller for convenient movement.

As shown in fig. 1 and 2, glove flattening apparatus 2 may include a support frame 21, a flattening cylinder 22, and a platen 23. The bracket 21 is fixed (e.g., by screws) to the frame 1, straddling the work platform 11. In the illustrated embodiment, the bracket 21 is an L-shaped steel plate. A flattening cylinder 22 is mounted on the support 21. In the illustrated embodiment, the flattening cylinder 22 is a two-axis or three-axis cylinder. The pressure plate 23 is fixed to the telescopic end of the flattening cylinder 22. In the illustrated embodiment, the platen 23 is a hollowed-out flat plate, and is I-shaped. The pressing plate 23 is driven by the flattening cylinder 22 to flatten a stack of disposable thin film glove gloves 100 with tails on the working platform 11.

As shown in fig. 1 and 3, the first binding mechanism 3 may include a door-shaped bracket 31, a punching cylinder 32, a lifting slide rail 33, a mounting block 34, a virtual wire connecting tool 35, a hole hanging tool 36, a thermosetting needle 37, an upper die 38 and a lower die 39, wherein the door-shaped bracket 31 is fixed on the frame 1 and spans over the working platform 11. The ram cylinder 32 is mounted on a cross beam of the portal frame 31. The lifting slide rail 33 is mounted on the cross beam of the portal frame 31 through a linear bearing. The mounting block 34 is fixed at the end of the lifting slide rail 33 and is in driving connection with the punching cylinder 32 for mounting the virtual wiring cutter 35, the hanging hole cutter 36 and the thermosetting needle 37. A plurality of downwardly extending positioning posts 341 are fixed to the mounting block 34, the upper die 38 is movably suspended on the positioning posts 341, springs 342 are sleeved on the positioning posts 341, the upper ends of the springs 342 are abutted against the mounting block, and the lower ends of the springs 342 are abutted against the upper die 38. The lower die 39 is fixed on the table 11 right below the upper die 38, and the upper die 38 and the lower die 39 are provided with

slots

381 and 391 for the dummy wiring cutter 35, the hanging hole cutter 36 and the thermosetting needle 37. During stapling, the opposing force of the contraction of spring 342 causes glove 100 to be clamped between upper and lower dies 38, 39 without the glove unraveling. In the illustrated embodiment, the virtual wiring tool 35 is a row of blades having triangular tips, the hole-hanging tool 36 is a cylindrical punching tool, and two thermosetting pins 37 are provided on both sides of the hole-hanging tool 36. It should be understood that the number of the hanging hole cutters 36 and the thermosetting pins 37 is not limited to the illustrated embodiment.

As shown in fig. 1 and 4, the first glove transfer mechanism 7 may include a first linear motion module 71 and two first clamping assemblies 72. The first linear motion module 71 is installed below the working platform 11 and can move back and forth among the feeding station a, the leveling station B and the binding station C. In the illustrated embodiment, the first linear motion module 71 may include a servo motor 711, a pulley 712, a belt 713, a linear slide 714, a slider (not shown), and the like, which are commercially available. Two first clamping assemblies 72 are respectively located on both sides of work platform 11 to cooperate with work platform 11 to clamp glove 100. In the illustrated embodiment, the first clamping assembly 72 includes a first mounting seat 721, a first cylinder 722 and an arc-shaped clamping jaw 723, the first mounting seat 721 is fixed on the sliding block of the first linear motion module 71, the arc-shaped clamping jaw 723 is rotatably mounted on the first mounting seat 721, the first cylinder 722 is fixed on the first mounting seat 721, and a piston rod of the first cylinder 722 is hinged with the arc-shaped clamping jaw 723. Thus, first cylinder 722 may actuate movement of arcuate clamping jaw 723 to effect gripping and release of glove 100.

As shown in fig. 1 and 5, the second glove transfer mechanism 8 includes a second linear motion module 81 and a second gripper assembly 82. The second linear motion module 82 is mounted above the work platform 11. Preferably, the second linear motion module 81 is a servo motor driven linear motion module, which is commercially available. The second clamping assembly 82 may include a second mounting seat 821, a second cylinder 822, an upper clamping block 823 and a lower clamping block 824, the second mounting seat 821 is fixed on the sliding block of the second linear motion module 82, the second cylinder 822 is installed on the second mounting seat 821, the upper clamping block 823 is fixed at the end of the piston rod of the second cylinder 822, and the lower clamping block 824 is fixed on the lower end of the second mounting seat 821 and is opposite to the upper clamping block 823. The upper clamping block 823 is driven by the second cylinder 822 to cooperate with the lower clamping block 824 to clamp the glove 100, and then moves to a corresponding station through the second linear motion module 81.

The tailing tearing mechanism 4 can comprise two tearing assemblies 41, the two tearing assemblies 4 are respectively arranged on two sides of the working platform 21, each tearing assembly 41 comprises a clamping arm 411, a clamping jaw 412, a clamping jaw air cylinder mounting seat 413, a clamping jaw air cylinder 414 and a tearing air cylinder 415, one end of the clamping arm 411 is rotatably mounted on the rack 1, and the other end of the clamping arm is a clamping part. The clamping jaw air cylinder mounting seat 413 is fixed on the clamping arm 411, and the clamping jaw air cylinder 414 is fixed on the clamping jaw air cylinder mounting seat 413. The clamping jaw 412 is fixed at the end of the piston rod of the clamping jaw cylinder 413 and located right above the clamping portion of the clamping arm 411 so as to clamp the tails on two sides of the glove 100 in cooperation with the clamping portion. The tear-off cylinder 415 is fixed to the machine frame 1, and its piston rod is hinged to the holding arm 411. Tear cylinder 415 drives gripper arms 411 outward to tear the tail of glove 100.

In the illustrated embodiment, the tailings tear mechanism 4 may further include a tailings conveyor belt 42, the tailings conveyor belt 42 being disposed below the work platform 11 for collecting the tailings. Preferably, the tailings conveyor 42 is arranged obliquely and is provided with a plurality of baffles to focus the tailings together for collection.

Folding mechanism 5 may include a folding assembly 51 and a glove transfer assembly 52. Folding assembly 51 is used to fold glove 100 in half to facilitate subsequent packaging operations. The folding assembly 51 may comprise flaps and corresponding actuating cylinders, etc., the construction of which is well known and will not be described herein. Glove transfer assembly 52 may include a linear motion module and a gripper mounted on the linear motion module, through which the glove is gripped for transfer to exit conveyor 6. The linear motion module may be a commercially available electric or pneumatic linear motion module.

It should be understood that in other embodiments, folding mechanism 5 may be omitted and glove 100 transferred directly from the tail removal station D to the outfeed conveyor 6 by the second glove transfer mechanism 8; alternatively, glove transfer assembly 52 may be omitted and glove 100 transferred from folding station E to outfeed conveyor 6 by second glove transfer mechanism 8.

The working principle of the disposable film glove-binding machine of the present invention will be briefly described below. The upstream disposable thin film glove production line sends a stack of disposable thin film gloves 100 to a feeding station A, a first glove transferring mechanism 7 clamps the disposable thin film gloves 100 to move to a leveling station B, a flattening cylinder 22 of the leveling mechanism 2 drives a pressing plate 23 to move downwards to press the disposable thin film gloves 100 for a short time (for example, 1-2 seconds), then the pressing plate 23 is lifted, the first glove transferring mechanism 7 clamps the disposable thin film gloves 100 to move to a binding station, a punching cylinder 32 of the binding mechanism 3 drives a virtual connection cutter 35, a hanging hole cutter 36 and a thermosetting needle 37 to move downwards to punch the disposable thin film gloves 100 for a period of time (for example, 3-5 seconds) so that the disposable thin film gloves 100 are bound together by the thermosetting needle, then the punching cylinder 32 is reset, a second glove transferring mechanism 8 clamps the disposable thin film gloves 100 to move to a tailing tearing station D, at the moment, the first glove transferring mechanism 7 returns to the feeding station A to carry out the next cycle; at the tail material tearing station D, the tail material tearing mechanism 4 clamps the tail materials on both sides of the disposable film glove 100, then the tearing cylinder 415 acts to tear the tail materials on both sides outwards, meanwhile, the second glove transferring mechanism 8 clamps the disposable film glove 100 to move forwards to achieve tail material removal, the clamping jaw 412 of the tail material tearing mechanism 4 is loosened, the tail material falls onto the tail material conveyor belt 42, the second glove transferring mechanism 8 conveys the disposable film glove 100 to the folding station E and then returns to the binding station to perform the next cycle, the folding mechanism 5 folds the disposable film glove 100 through the folding assembly 51 and conveys the folded disposable film glove 100 to the discharging conveyor belt 6 through the glove transferring assembly 52. The whole binding process is full-automatic, the efficiency is high, and 10PCS can be bound every minute.

providing a disposable film glove knitting machine as described above;

receiving a stack of disposable film gloves with a tail from a loading station;

It should be noted that in the illustrated embodiment, since the disposable film glove knitting machine has a folding mechanism, the next station herein is referred to as the folding station, and accordingly includes the steps of folding and transferring the folded gloves to the outfeed station; and in the case of no folding mechanism, the next station is the outfeed station.

The invention replaces the original plastic hanging piece by punching the hanging hole, greatly simplifies the structure, improves the efficiency, and simultaneously adopts the processing mode of firstly binding and then removing the tailing, improves the flatness of the product and leads the product to be more beautiful.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A disposable film glove knitting machine, comprising:

the glove flattening mechanism is arranged at a flattening station and is used for flattening and finishing a stack of disposable film gloves with tails from a feeding station,

2. The machine according to claim 1, wherein the glove flattening mechanism comprises a support frame spanning above the work platform, a flattening cylinder mounted on the support frame, and a pressure plate secured to a telescoping end of the flattening cylinder.

3. The binding machine of claim 1, wherein the first binding mechanism comprises a door-shaped frame, a punching cylinder, a lifting slide rail, a mounting block, a virtual wiring cutter, and a hole hanging cutter, the utility model provides a heat-seal needle, go up mould and lower mould, door font support spanes in the workstation top, punching press cylinder installs on the crossbeam of door font support, the lift slide rail passes through linear bearing and installs on the crossbeam, the installation piece is fixed in the end of lift slide rail and is connected with the punching press cylinder drive, the installation piece is fixed with many downwardly extending's reference column, it hangs on the reference column to go up the mould activity, the cover is equipped with the spring on the reference column between installation piece and the last mould, the lower mould is fixed on the workstation under the last mould, the virtual wiring cutter, hanging hole cutter and heat-seal needle are installed on the installation piece, be equipped with on last mould and the lower mould and let lie in the virtual wiring cutter, the slotted hole of.

4. The machine according to claim 1, wherein the first glove transfer mechanism comprises a first linear motion module and two first clamping assemblies, the first linear motion module is mounted below the work platform, the two first clamping assemblies are respectively located at two sides of the work platform, the first clamping assemblies comprise a first mounting seat, a first air cylinder and an arc-shaped clamping jaw, the first mounting seat is fixed on a sliding block of the first linear motion module, the arc-shaped clamping jaw can rotate on the first mounting seat, the first air cylinder is fixed on the first mounting seat, and a piston rod of the first air cylinder is hinged with the arc-shaped clamping jaw.

5. The machine of claim 1, wherein the second glove transfer mechanism comprises a second linear motion module and a second clamping assembly, the second linear motion module is mounted above the work platform, the second clamping assembly comprises a second mounting base, a second cylinder, an upper clamping block and a lower clamping block, the second mounting base is fixed on a sliding block of the second linear motion module, the second cylinder is mounted on the second mounting base, the upper clamping block is fixed at the end of a piston rod of the second cylinder, and the lower clamping block is fixed at the lower end of the second mounting base opposite to the upper clamping block.

6. The binding machine of claim 1, wherein the tail tearing mechanism comprises two tearing assemblies, the two tearing assemblies are respectively arranged on two sides of the working platform, the tearing assemblies comprise a clamping arm, a clamping jaw cylinder mounting seat, a clamping jaw cylinder and a tearing cylinder, one end of the clamping arm is rotatably arranged on the frame, the other end of the clamping arm is a clamping part, the clamping jaw cylinder mounting seat is fixed on the clamping arm, the clamping jaw cylinder is fixed on the clamping jaw cylinder mounting seat, the clamping jaw is fixed at the tail end of a piston rod of the clamping jaw cylinder and is positioned right above the clamping part, the tearing cylinder is fixed on the frame, and the piston rod of the tearing cylinder is hinged to the clamping arm.

7. The disposable film glove binding machine of claim 6 wherein the heel tear mechanism further comprises a heel conveyor disposed below the work platform for collecting the heel.

8. The machine according to claim 1, wherein an outfeed conveyor is disposed at the outfeed station.

9. The machine of claim 1, further comprising a folding mechanism disposed between the tail removal station and the outfeed station for folding the glove.

10. A binding method of disposable film gloves is characterized by comprising the following steps:

providing a disposable film glove knitting machine as claimed in claims 1 to 9;

receiving a stack of disposable film gloves with a tail from a loading station;