CN113951611A - Sole nail pulling equipment - Google Patents
Sole nail pulling equipment Download PDFInfo
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- CN113951611A CN113951611A CN202111265347.5A CN202111265347A CN113951611A CN 113951611 A CN113951611 A CN 113951611A CN 202111265347 A CN202111265347 A CN 202111265347A CN 113951611 A CN113951611 A CN 113951611A
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- shoe
- nail pulling
- nail
- positioning
- linear module
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D61/00—Machines for nail-pulling, nail-cutting, or nail-detecting
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a shoe sole nail pulling device which is arranged on a base, wherein the base is provided with a support frame and comprises a shoe tree positioning mechanism, a shoe tree supporting mechanism and a nail pulling mechanism, the shoe tree positioning mechanism is used for fixing a shoe tree, the shoe tree supporting mechanism is used for supporting the shoe tree, the nail pulling mechanism comprises a pneumatic parallel open jaw and a first linear module, the pneumatic parallel open jaw comprises a nail pulling cylinder and a nail pulling jaw vertically arranged on the nail pulling cylinder, the nail pulling cylinder is used for controlling the opening and closing of the nail pulling jaw, a sliding table of the first linear module can move up and down along the vertical direction, in the invention, the nail pulling mechanism is driven by the first linear module to move up to the position of a shoe nail, the nail pulling cylinder drives the nail pulling jaw to open, then under the action of the nail pulling cylinder, the nail pulling jaw closes to clamp the shoe nail, the first linear module moves down to drive the nail pulling jaw to pull out the shoe nail, according to the automatic nail pulling device, the function of automatically pulling nails is realized through the combined action of the first linear module and the nail pulling cylinder.
Description
Technical Field
The invention relates to a shoe making device, in particular to a sole nail pulling device.
Background
In the manufacturing process of shoes, need tentatively glue together shoes insole and upper of a shoe, fix shoes insole and shoe tree with the nailing gun, further heat in follow-up teppanyaki process, make shoes insole and upper of a shoe fully adhere together, after the teppanyaki process, the manual work is removed the spike with the pliers.
However, in the process of implementing the embodiment of the present application, the inventor of the present application finds that the above-mentioned technology has at least the following technical problems, the efficiency of manually pulling out the nail is low, the manual nail pulling out may be missed to pull out, and the processing of the subsequent steps is affected, so that a sole nail pulling device is urgently needed, the automatic nail pulling out can be realized, the nail pulling efficiency is high, and the missed nail pulling is avoided.
Disclosure of Invention
The invention provides sole nail pulling equipment, which is used for solving the problems that the efficiency of manually pulling nails is low, the manual nail pulling is likely to miss, and the processing of the subsequent steps is affected.
According to one aspect of the invention, the invention provides sole nail pulling equipment which is arranged on a base, wherein a support frame is arranged on the base;
the nail pulling mechanism is arranged in the base, at least one group of nail pulling mechanisms is arranged, each group of nail pulling mechanisms comprises pneumatic parallel open tongs and a first linear module, each pneumatic parallel open tong comprises a nail pulling cylinder and the nail pulling tongs vertically installed on the nail pulling cylinder, the nail pulling cylinders are used for controlling the opening and closing of the nail pulling tongs, the nail pulling tongs correspond to the positions of the shoe nails in the vertical direction, the pneumatic parallel open tongs are fixedly connected with the sliding table of the first linear module, the first linear module is fixedly connected with the base, and the sliding table of the first linear module can move up and down in the vertical direction;
the shoe tree positioning mechanism comprises a positioning plate, a positioning air cylinder and a shoe tree positioning column, the positioning air cylinder is fixedly connected with the support frame, the upper end surface of the positioning plate is fixedly connected with a telescopic shaft of the positioning air cylinder, the lower end surface of the positioning plate is fixedly connected with a first end of the shoe tree positioning column, a positioning head is arranged at a second end of the shoe tree positioning column, a second end of the positioning head is movably connected with a second end of the shoe tree positioning column through a pin, a first gap is formed between the positioning head and the shoe tree positioning column, the first gap is used for a movable gap of the positioning head swinging on the shoe tree positioning column, and the positioning head is used for fixing a shoe tree;
the shoe tree supporting mechanism comprises a heel supporting piece which is fixedly arranged on the base, the position of the heel supporting piece corresponds to that of the shoe tree positioning column, and the upper end surface of the heel supporting piece is a plane and is used for supporting the heel part of the shoe tree.
Furthermore, the nail pulling mechanism is a group and also comprises a second linear module and a third linear module, the sliding table of the second linear module is fixedly connected with the first linear module, the sliding table of the second linear module can move left and right along the horizontal direction, the first end of the second linear module is fixedly connected with the sliding table of the third linear module, the second end of the second linear module is slidably connected with the base, the sliding table of the third linear module and the second end of the second linear module can move back and forth along the horizontal direction, and the third linear module is fixedly connected with the base;
the pneumatic parallel opening pliers, the first straight line module, the second straight line module and the third straight line module move according to instruction information sent by the central processing unit.
Further, the instruction information sent by the central processing unit is the position information of the shoe spike, and the position information of the shoe spike is the position information of the shoe spike collected by the central processing unit in the nailing process.
Furthermore, the sole nail pulling mechanism also comprises a metal object detection locator, and the instruction information sent by the central processing unit is the shoe nail position information detected by the metal object detection locator.
Furthermore, be equipped with the stopper on the heel support piece, stopper part exceeds heel support piece, and the stopper can slide in heel support piece, and when shoe tree reference column and heel support piece pressfitting, the stopper is impressed in heel support piece.
Furthermore, the shoe tree supporting mechanism further comprises a shoe palm supporting piece, the shoe palm supporting piece is fixedly arranged on the base, a groove is formed in the upper end face of the shoe palm supporting piece, and the groove is used for accommodating and supporting the foot palm part of the shoe tree.
Furthermore, the shoe tree supporting mechanism further comprises an adjusting cylinder, a cylinder body of the adjusting cylinder is fixedly connected with one of the shoe palm supporting piece and the heel supporting piece, a piston rod of the adjusting cylinder is fixedly connected with the other of the shoe palm supporting piece and the heel supporting piece, and the adjusting cylinder is used for adjusting the distance between the shoe palm supporting piece and the heel supporting piece.
Furthermore, the shoe tree positioning mechanism also comprises a shoe tree pressing column and a motor adjusting mechanism, the motor adjusting mechanism comprises an adjusting motor and a lifting assembly, the adjusting motor is fixed on the lifting assembly, the lifting assembly is fixedly connected with the lower end face of the positioning plate, the lifting assembly comprises a turbine and a lead screw, and the lead screw is fixedly connected with the first end of the shoe tree pressing column;
wherein, the adjusting motor drives the screw rod to move up and down through the turbine.
Furthermore, the shoe tree positioning mechanism also comprises a pressure sensor which is fixedly arranged at the second end of the shoe tree pressing column and used for detecting the pressure of the shoe tree pressing column on the shoe tree;
when the pressure is higher than the set pressure threshold value, the adjusting motor adjusting mechanism is adjusted to reduce the pressure of the shoe tree pressing column on the shoe tree, and when the pressure is lower than the set pressure threshold value, the adjusting motor adjusting mechanism is adjusted to increase the pressure of the shoe tree pressing column on the shoe tree.
Further, the outer surface of the second end of the shoe tree pressing column is provided with a flexible material.
The invention has the beneficial effects that:
according to the shoe tree nail pulling device, a shoe tree is fixed through a shoe tree positioning mechanism and a shoe tree supporting mechanism, a nail pulling mechanism moves upwards to the position of a shoe nail under the driving of a first linear module, a nail pulling cylinder drives a nail pulling clamp to open, then under the combined action of the first linear module and the nail pulling cylinder, the nail pulling clamp is closed to clamp the shoe nail, the first linear module moves downwards, and meanwhile the nail pulling clamp is driven to pull out the shoe nail. According to the shoe nail automatic pulling device, the function of automatically pulling nails is achieved through the combined action of the first linear module and the nail pulling cylinder, if the sole is provided with a plurality of shoe nails, one set of nail pulling mechanism can be arranged below each nail in the vertical direction, the problem that the shoe nails are missed to be pulled can be solved, and meanwhile, the shoe manufacturing period is shortened due to the fact that the nail automatic pulling efficiency is high.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of a nail pulling apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a nail pulling mechanism according to another embodiment of the present invention;
FIG. 3 is a schematic perspective view of a pneumatic parallel open ended clamp according to an embodiment of the present invention;
FIG. 4 is a first perspective view of a shoe last positioning mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a second shoe last positioning mechanism according to an embodiment of the present invention;
FIG. 6 is a front view of a positioning head according to an embodiment of the present invention;
FIG. 7 is a schematic perspective view of a shoe last support mechanism according to an embodiment of the present invention;
FIG. 8 is a perspective view of a sole support according to an embodiment of the present invention;
in the figure: 101-a base; 102-a support frame; 11-a last support mechanism; 110-a heel support; 1101-a limiting block; 111-a ball support; 1110-grooves; 1111-datum line; 12-a last positioning mechanism; 120-positioning cylinder; 121-a positioning plate; 122-last positioning post; 1220-a positioning head; 1221-a first gap; 1222-positioning pins; 123-shoe tree pressing column; 1230-a compression head; 1231-a second gap; 124-adjusting the motor; 3-a nail pulling mechanism; 30-pneumatic parallel open tongs; 301-nail nipper; 302-nail pulling cylinder; 303-U-shaped opening; 31-a first linear module; 32-a second linear module; 33-third linear module.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
In order to solve the problems of low rounding efficiency and non-uniform rounding quality in the prior art, the invention provides sole nail pulling equipment, and the specific scheme is as follows.
Referring to fig. 1 to 3, a shoe sole nail pulling device according to an embodiment of the present invention is disposed on a base 101, the base 101 is disposed with a supporting frame 102, and the shoe sole nail pulling device includes a shoe tree positioning mechanism 12, a shoe tree supporting mechanism 11, and a nail pulling mechanism 3.
Referring to fig. 3, the nail pulling mechanism 3 is disposed in the base, at least one group of nail pulling mechanisms 3 is provided, each group of nail pulling mechanisms 3 includes a pneumatic parallel open-ended clamp 30 and a first linear module 31, the pneumatic parallel open-ended clamp 30 includes a nail pulling cylinder 302 and a vertically mounted nail pulling clamp 301, the upper end of the nail pulling cylinder 302 has a U-shaped opening 303, two movable handles of the nail pulling clamp 301 are mounted in the U-shaped opening 303, the nail pulling cylinder 302 controls the two movable handles to move in the U-shaped opening 303 so as to control the opening and closing of the nail pulling clamp 301, the nail pulling clamp 301 corresponds to the position of the shoe nail in the vertical direction, the pneumatic parallel open-ended clamp 30 is fixedly connected to the sliding table of the first linear module 31, the first linear module 31 is fixedly connected to the base, and the sliding table of the first linear module 31 can move up and down in the vertical direction.
The first linear module 31 may be a synchronous belt type linear module or a ball screw linear module.
Referring to fig. 4 and 5, the shoe last positioning mechanism 12 includes a positioning plate 121, a positioning cylinder 120 and a shoe last positioning post 122, the positioning cylinder 120 is fixedly connected to the supporting frame 102, an upper end surface of the positioning plate 121 is fixedly connected to a telescopic shaft of the positioning cylinder 120, a lower end surface of the positioning plate 121 is fixedly connected to a first end of the shoe last positioning post 122, and a second end of the shoe last positioning post 122 is used for fixing a shoe last.
The shoe last supporting mechanism 11 includes a heel supporting member 110, the heel supporting member 110 is fixed on the base 101, the position of the heel supporting member 110 corresponds to the position of the shoe last positioning post 122, and the upper end surface of the heel supporting member 110 is a flat surface for supporting the heel portion of the shoe last.
In the invention, the shoe tree is fixed by the shoe tree positioning mechanism and the shoe tree supporting mechanism, the nail pulling mechanism 3 moves upwards to the position of the shoe nail under the driving of the first linear module 31, the nail pulling cylinder 302 drives the nail pulling pincers 301 to open, then under the combined action of the first linear module 31 and the nail pulling cylinder 302, the nail pulling pincers 301 are closed to clamp the shoe nail, the first linear module 31 moves downwards, and meanwhile, the nail pulling pincers 301 are driven to pull out the shoe nail. According to the invention, the function of automatically pulling nails is realized through the combined action of the first linear module 31 and the nail pulling cylinder 302, a set of nail pulling mechanism 3 can be arranged vertically below each nail, so that the problem that the nails are missed to pull can be avoided, and meanwhile, the whole period of shoe manufacturing is shortened due to the high efficiency of automatically pulling nails.
Further, as shown in fig. 2, the nail pulling mechanism 3 has only one group, the nail pulling mechanism 3 further includes a second linear module 32 and a third linear module 33, a sliding table of the second linear module 32 is fixedly connected with the first linear module 31, the sliding table of the second linear module 32 can move left and right along the horizontal direction, a first end of the second linear module 32 is fixedly connected with a sliding table of the third linear module 33, a second end of the second linear module 32 is slidably connected with the base, the sliding table of the third linear module 33 and a second end of the second linear module 32 can move back and forth along the horizontal direction, and the third linear module 33 is fixedly connected with the base;
the pneumatic parallel open tongs 30, the first straight line module 31, the second straight line module 32 and the third straight line module 33 move according to the instruction information sent by the central processing unit.
The second and third linear modules 32 and 33 may be synchronous belt type linear modules or ball screw linear modules.
Through the combined action of three straight line modules, first straight line module 31, second straight line module 32 and third straight line module 33 promptly, realize nail nipper 301 three-dimensional space's motion, the up-and-down motion of first straight line module 31 control nail nipper 301, the side-to-side motion of second straight line module 32 control nail nipper 301, the seesaw of third straight line module 33 control nail nipper 301, through three straight line module concerted action, can adjust nail nipper 301's position according to the instruction information that central processing unit sent, carry out the action of pulling out the nail, this embodiment only needs a set of nail pulling mechanism 3 can realize the pulling out of a plurality of hobnails, the position of hobnail also need not fix, also can simplify the strict demand to the hobnail position in the nailing step.
Further, the instruction information sent by the central processing unit is the position information of the shoe spike, and the position information of the shoe spike is the position information of the shoe spike collected by the central processing unit in the nailing process.
At the in-process of nailing, central processing unit can receive the positional information of nailing and save, and when pulling out the nail, central processing unit sends the instruction to three sharp module and nail pulling cylinder 302 according to the positional information of spike, controls the motion of three sharp module and nail pulling cylinder 302, realizes pulling out the nail, utilizes the positional information of nailing, can avoid looking for the position of spike to information is accurate, and the work load of equipment also diminishes.
Further, the sole nail pulling mechanism 3 further comprises a metal object detection positioner, and the instruction information sent by the central processing unit is the spike position information detected by the metal object detection positioner.
When sole nail pulling equipment used alone, can install a metal object detection locator in sole nail pulling mechanism 3 for to the detection of the spike on the sole, and send the positional information who surveys to central processing unit, central processing unit sends the instruction to three sharp module and nail pulling cylinder 302 according to the positional information who surveys, controls the motion of three sharp module and nail pulling cylinder 302, realizes pulling out the nail.
Further, the shoe spike collecting box is arranged in the shoe sole nail pulling mechanism 3 and used for collecting pulled shoe spikes, and the pulled shoe spikes can be stored in a unified mode after the shoe spike collecting box is arranged and then processed in a unified mode.
Furthermore, last reference column 122's second end is equipped with positioning head 1220, and positioning head 1220's second end and last reference column 122 cooperation, positioning head 1220 second end are equipped with the lug, and last reference column 122's second end is equipped with the corresponding groove of positioning head 1220 lug shape, and lug on positioning head 1220 and last reference column 122's groove pass through the pin fixed.
Preferably, as shown in fig. 6, a first end of the positioning head 1220 is provided with a positioning pin 1222, the positioning pin 1222 is matched with the positioning hole of the shoe tree, and the front end of the positioning pin 1222 is truncated cone-shaped, so that the positioning pin 1222 can conveniently find a positive direction when being matched with the positioning hole.
Preferably, a first gap 1221 is provided between alignment head 1220 and last positioning post 122, and alignment head 1220 can move within the range of slot control to facilitate further alignment of alignment pin 1222 with the alignment hole.
Further, please refer to fig. 7, a limiting block 1101 is disposed on the heel support 110, the limiting block 1101 is used for limiting the shoe heel in the length direction of the shoe tree, and since the shoe tree is provided with the initially adhered insole and the upper, the heel of the shoe tree leans against the limiting block 1101 after the shoe tree is placed on the plane of the upper end surface of the heel support 110, so that the limitation of the shoe tree in the length direction is realized.
The limiting block 1101 is at least partially higher than the plane of the upper end face of the heel support 110, the limiting block 1101 can slide in the heel support 110, an elastic member, preferably a spring, is arranged between the limiting block 1101 and the heel support 110, when the shoe heel support 111 and the shoe tree positioning column 122 are in an open state, the limiting block 1101 is at least partially higher than the shoe heel support 111 under the pushing of the spring force, when the shoe tree positioning column 122 moves downwards under the driving of the positioning cylinder 120, the limiting block 1101 is pressed into the heel support 110 by the shoe tree positioning column 122, after the heating and pressing of the midsole and the upper are completed, the positioning column shoe tree 122 is lifted, the limiting block 1101 is again higher than the shoe heel support 111 under the pushing of the spring force, and preparation is made for next positioning.
Further, as shown in fig. 7, the shoe tree supporting mechanism 11 further includes a shoe sole supporting member 111, the shoe sole supporting member 111 is fixed on the base 101, a groove 1110 is disposed on an upper end surface of the shoe sole supporting member 111, and the groove 1110 is used for accommodating and supporting a sole portion of the shoe tree.
Shoe palm support piece 111 not only has the supporting role to the shoe tree, and the recess 1110 of shoe palm support piece 111 up end also has the fixed action to the shoe tree, at the in-process of rounding, prevents that the shoe tree from taking place to rotate, prevents to round thoroughly, influences shoes quality.
Further, referring to fig. 8, a reference line 1111 is disposed in the groove 1110 at the upper end surface of the shoe leg supporting member 111, the reference line 1111 is used as an alignment reference for placing a shoe tree, and the reference line 1111 is an alignment line at the edge of the shoe tree, so that when the shoe tree is placed along the alignment line, the position of the shoe tree in the width direction is ensured.
Furthermore, two reference lines 1111 are provided, one reference line is used for aligning the left shoe tree, the other reference line is used for aligning the right shoe tree, the left reference line and the right reference line 1111 are adopted, the same shoe sole supporting piece 111 can be used for supporting the right shoe tree and the left shoe tree, the number of the shoe sole supporting pieces 111 is reduced, the cost is saved, the time for replacing the shoe sole supporting pieces 111 is saved, and the working efficiency is improved.
Further, the shoe last supporting mechanism 11 further includes an adjusting cylinder, a cylinder body of the adjusting cylinder is fixedly connected to one of the shoe sole supporting member 111 and the heel supporting member 110, a piston rod of the adjusting cylinder is fixedly connected to the other of the shoe sole supporting member 111 and the heel supporting member 110, and the adjusting cylinder is used for adjusting a distance between the shoe sole supporting member 111 and the heel supporting member 110.
The distance between the shoe sole supporting piece 111 and the heel supporting piece 110 is adjusted through the adjusting cylinder, so that the shoe sole adjusting device can be suitable for shoes with different numbers, when shoes with small numbers need to be made, the distance between the shoe sole supporting piece 111 and the heel supporting piece 110 is adjusted to be small, when shoes with large numbers need to be made, the distance between the shoe sole supporting piece 111 and the heel supporting piece 110 is adjusted to be large, and shoes with various sizes can be made on the same set of shoe sole supporting piece 111 and the heel supporting piece 110.
Further, as shown in fig. 4 to 6, the shoe tree positioning mechanism 12 further includes a shoe tree pressing column 123 and a motor adjusting mechanism, the motor adjusting mechanism includes an adjusting motor 124 and a lifting assembly, the adjusting motor 124 is fixed on the lifting assembly, the lifting assembly is fixedly connected to the lower end face of the positioning plate 121, the lifting assembly includes a turbine and a lead screw, the lead screw is fixedly connected to the first end of the shoe tree pressing column 123, and the adjusting motor 124 drives the lead screw to move up and down through the turbine.
Of course, the motor adjusting mechanism may also be an adjusting motor 124 and a crankshaft, and the crankshaft converts the circular motion of the shaft of the adjusting motor 124 into a linear motion, which are all the prior art and are not described herein again.
The pressure of last compression post 123 against the last may be adjusted by motor adjustment mechanism 124.
Further, the second end that the shoe tree compressed tightly post 123 is equipped with pressure head 1230, the first end of pressure head 1230 is used for compressing tightly the shoe tree or upper of a shoe, the second end of pressure head 1230 and the second end cooperation that the shoe tree compressed tightly post 123, be equipped with the lug on the pressure head 1230, the second end that the shoe tree compressed tightly post 123 is equipped with the groove corresponding with pressure head 1230 lug shape, lug on the pressure head 1230 and the groove that the shoe tree compressed tightly post 123 pass through the pin fixed, be equipped with second clearance 1231 between pressure head 1230 and the shoe tree compressed tightly post 123, pressure head 1230 can do the small amplitude and rock in the scope of groove control, can increase the range of compressing tightly of pressure head 1230, even there is the deviation in the position that the shoe tree was put, also can realize fine compressing tightly.
Preferably, the first end of the compression head 1230 is made of at least a flexible material to protect the last or upper.
Further, the protruding block on the second end of the pressing head 1230 may also be replaced by a cylinder, the cylinder at least partially extends into the second end of the last pressing column 123 and can slide in the last pressing column 123, and an elastic member, preferably a spring, is disposed between the pressing head 1230 and the last pressing column 123, and after the last pressing column 123 and the shoe heel support 111 are pressed together, the spring will provide a certain buffer to the pressure on the last, so as to prevent the last and the upper from being damaged due to the excessive pressure of the last pressing column 123.
Further, the last positioning mechanism 12 further includes a pressure sensor, the pressure sensor is fixedly disposed at the second end of the last pressing column 123 or the first end of the pressing head 1230, and is used for detecting the pressure of the last pressing column 123 on the last.
When the pressure is higher than the set pressure threshold value, the central processing unit receives a high-pressure signal of the pressure sensor, the motor adjusting mechanism 124 reduces the pressure of the shoe tree pressing column 123 on the shoe tree, and when the pressure is lower than the set pressure threshold value, the central processing unit receives a low-pressure signal of the pressure sensor, the motor adjusting mechanism 124 increases the pressure of the shoe tree pressing column 123 on the shoe tree.
Further, the outer surface of the second end of the last pressing column 123 is provided with a flexible material, and the flexible material can protect the last and the upper.
It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A sole nail pulling device is arranged on a base, and a support frame is arranged on the base;
the nail pulling mechanism is arranged in the base, at least one group of nail pulling mechanisms is arranged, each group of nail pulling mechanisms comprises a pneumatic parallel open jaw and a first linear module, each pneumatic parallel open jaw comprises a nail pulling cylinder and a nail pulling jaw vertically installed on the nail pulling cylinder, the nail pulling cylinder is used for controlling the opening and closing of the nail pulling jaw, the nail pulling jaw corresponds to the position of a shoe nail in the vertical direction, the pneumatic parallel open jaw is fixedly connected with a sliding table of the first linear module, the first linear module is fixedly connected with the base, and the sliding table of the first linear module can move up and down in the vertical direction;
the shoe tree positioning mechanism comprises a positioning plate, a positioning air cylinder and a shoe tree positioning column, the positioning air cylinder is fixedly connected with the support frame, the upper end face of the positioning plate is fixedly connected with a telescopic shaft of the positioning air cylinder, the lower end face of the positioning plate is fixedly connected with a first end of the shoe tree positioning column, a positioning head is arranged at a second end of the shoe tree positioning column, a second end of the positioning head is movably connected with a second end of the shoe tree positioning column through a pin, a first gap is formed between the positioning head and the shoe tree positioning column, the first gap is used for a movable gap of the positioning head swinging on the shoe tree positioning column, and the positioning head is used for fixing a shoe tree;
the shoe tree supporting mechanism comprises a heel supporting piece, the heel supporting piece is fixedly arranged on the base, the position of the heel supporting piece corresponds to that of the shoe tree positioning column, and the upper end face of the heel supporting piece is a plane and is used for supporting the heel part of a shoe tree.
2. The shoe sole nail pulling device according to claim 1, wherein the nail pulling mechanism is a group, the nail pulling mechanism further comprises a second linear module and a third linear module, a sliding table of the second linear module is fixedly connected with the first linear module, the sliding table of the second linear module can move left and right in the horizontal direction, a first end of the second linear module is fixedly connected with a sliding table of the third linear module, a second end of the second linear module is slidably connected with the base, the sliding table of the third linear module and a second end of the second linear module can move back and forth in the horizontal direction, and the third linear module is fixedly connected with the base;
the pneumatic parallel open tongs, the first straight line module, the second straight line module and the third straight line module move according to instruction information sent by a central processing unit.
3. The shoe sole nail pulling device according to claim 2, wherein the instruction information sent by the central processing unit is position information of the shoe nail, and the position information of the shoe nail is the position information of the shoe nail collected by the central processing unit in the nail pulling process.
4. The shoe sole nail pulling device according to claim 2, wherein the shoe sole nail pulling mechanism further comprises a metal object detection locator, and the instruction information sent by the central processing unit is shoe nail position information detected by the metal object detection locator.
5. A shoe sole nail pulling apparatus according to claim 1, wherein the shoe heel support member is provided with a stopper, the stopper is partially higher than the shoe heel support member, the stopper is slidable within the shoe heel support member, and when the shoe last positioning post is pressed against the shoe heel support member, the stopper is pressed into the shoe heel support member.
6. The shoe sole nail pulling apparatus according to claim 1, wherein the shoe tree support mechanism further comprises a shoe palm support member, the shoe palm support member is fixedly disposed on the base, and a groove is disposed on an upper end surface of the shoe palm support member, and the groove is used for accommodating and supporting a foot palm portion of the shoe tree.
7. The apparatus according to claim 6, wherein the shoe last support mechanism further comprises an adjusting cylinder, a cylinder body of the adjusting cylinder is fixedly connected to one of the shoe sole support or the heel support, a piston rod of the adjusting cylinder is fixedly connected to the other of the shoe sole support or the heel support, and the adjusting cylinder is used for adjusting a distance between the shoe sole support and the heel support.
8. The shoe sole nail pulling apparatus according to claim 7, wherein the shoe last positioning mechanism further comprises a shoe last pressing column and a motor adjusting mechanism, the motor adjusting mechanism comprises an adjusting motor and a lifting assembly, the adjusting motor is fixed on the lifting assembly, the lifting assembly is fixedly connected with the lower end face of the positioning plate, the lifting assembly comprises a turbine and a lead screw, and the lead screw is fixedly connected with a first end of the shoe last pressing column;
the adjusting motor drives the screw rod to move up and down through the turbine.
9. The shoe sole nail pulling apparatus according to claim 8, wherein the shoe last positioning mechanism further comprises a pressure sensor, the pressure sensor is fixedly arranged at the second end of the shoe last pressing column and is used for detecting the pressure of the shoe last pressing column on the shoe last;
when the pressure is higher than the set pressure threshold value, the adjusting motor adjusting mechanism is adjusted to reduce the pressure of the shoe tree pressing column on the shoe tree, and when the pressure is lower than the set pressure threshold value, the adjusting motor adjusting mechanism is adjusted to increase the pressure of the shoe tree pressing column on the shoe tree.
10. The shoe sole nail pulling apparatus according to any one of claims 8 to 9, wherein the outer surface of the second end of the shoe last pressing column is provided with a flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265347.5A CN113951611B (en) | 2021-10-28 | 2021-10-28 | Sole nail pulling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265347.5A CN113951611B (en) | 2021-10-28 | 2021-10-28 | Sole nail pulling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113951611A true CN113951611A (en) | 2022-01-21 |
| CN113951611B CN113951611B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111265347.5A Active CN113951611B (en) | 2021-10-28 | 2021-10-28 | Sole nail pulling equipment |
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| CN (1) | CN113951611B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244547A1 (en) * | 1986-05-06 | 1987-11-11 | Lanfranco Anzani | Automatic machine with multiple interchangeable heads, for mass footwear production of manufacturing |
| CN2838349Y (en) * | 2005-10-21 | 2006-11-22 | 邹罗明 | A kind of nail pulling shoe machine |
| CN201200012Y (en) * | 2008-06-06 | 2009-03-04 | 石文通 | Device for pulling nail of heels |
| CN204722365U (en) * | 2015-06-25 | 2015-10-28 | 杨加坤 | A kind of nail extractor |
| CN107334221A (en) * | 2017-09-01 | 2017-11-10 | 温州鞋革职业中等专业学校 | The automatic nail pulling equipment of shoemaking |
| CN206699563U (en) * | 2017-03-22 | 2017-12-05 | 伍容华 | A kind of portable women's shoes nail extracting device |
-
2021
- 2021-10-28 CN CN202111265347.5A patent/CN113951611B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244547A1 (en) * | 1986-05-06 | 1987-11-11 | Lanfranco Anzani | Automatic machine with multiple interchangeable heads, for mass footwear production of manufacturing |
| CN2838349Y (en) * | 2005-10-21 | 2006-11-22 | 邹罗明 | A kind of nail pulling shoe machine |
| CN201200012Y (en) * | 2008-06-06 | 2009-03-04 | 石文通 | Device for pulling nail of heels |
| CN204722365U (en) * | 2015-06-25 | 2015-10-28 | 杨加坤 | A kind of nail extractor |
| CN206699563U (en) * | 2017-03-22 | 2017-12-05 | 伍容华 | A kind of portable women's shoes nail extracting device |
| CN107334221A (en) * | 2017-09-01 | 2017-11-10 | 温州鞋革职业中等专业学校 | The automatic nail pulling equipment of shoemaking |
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| Publication number | Publication date |
|---|---|
| CN113951611B (en) | 2022-07-22 |
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