CN216453659U - Iron plate roasting equipment - Google Patents

Abstract

The utility model discloses teppanyaki equipment which comprises a teppanyaki mechanism and a base, wherein the teppanyaki mechanism is arranged on the base, a support frame is arranged on the base, the teppanyaki mechanism comprises a shoe tree positioning mechanism and a shoe tree supporting mechanism, the shoe tree positioning mechanism comprises a positioning cylinder, a positioning plate, a shoe tree positioning column and a shoe tree pressing column, the shoe tree supporting mechanism comprises a heel supporting piece and a shoe palm supporting piece, the heel supporting piece and the shoe palm supporting piece are fixedly arranged on the base, the positions of the heel supporting piece and the shoe tree positioning column correspond to each other, the positions of the shoe palm supporting piece and the shoe tree pressing column correspond to each other, and a heating part is arranged in the shoe palm supporting piece. Fix the shoe tree through shoe tree positioning mechanism and shoe tree supporting mechanism and apply certain pressure, heat heel support piece and shoe heel support piece simultaneously, can make shoe insole and upper of a shoe take place to glue under higher temperature with, the gluing of shoe insole and upper of a shoe is better with the effect, merges into a station with two stations simultaneously, has improved work efficiency greatly.

Description

Iron plate roasting equipment

Technical Field

The utility model relates to heating equipment, in particular to teppanyaki equipment.

Background

In the manufacturing process of shoes, need to glue upper of a shoe and shoes insole together, the firm degree that glues between upper of a shoe and the shoes insole has very big influence to the quality of shoes, present technology is earlier with upper of a shoe and shoes insole glue with the back of being in the same place heating in the oven, take out the back and artifically exert pressure with anchor clamps with upper of a shoe and shoes insole, glue totally together in making upper of a shoe and shoes, the virtual phenomenon of gluing can not appear and glue together

However, in the process of implementing the embodiments of the present application, the inventor finds that the above technology has at least the following technical problems:

1. the heating and the pressing are completed by two stations, and the production efficiency is low.

2. Because heating and pressfitting can not go on simultaneously, when the quantity of heating is more, the pressfitting can not in time be handled, wait upper of a shoe and shoes insole temperature drop back recompression, the gluing effect of upper of a shoe and shoes insole will decline, product quality can descend.

SUMMERY OF THE UTILITY MODEL

The utility model provides teppanyaki equipment which is used for solving the problems that after being glued, a middle sole and an upper of a shoe are initially adhered together, subsequent heating and pressing are completed in two stations, the production efficiency is low, and the product quality is reduced.

According to one aspect of the utility model, the teppanyaki equipment comprises a teppanyaki mechanism and a base, wherein the teppanyaki mechanism is arranged on the base, a support frame is arranged on the base, and the teppanyaki mechanism comprises a shoe tree positioning mechanism and a shoe tree supporting mechanism;

the shoe tree positioning mechanism comprises a positioning cylinder, a positioning plate, a shoe tree positioning column and a shoe tree pressing column, the positioning 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 cylinder, the first end of the shoe tree positioning column is fixedly connected with the lower end surface of the positioning plate, the second end of the shoe tree positioning column is used for fixing a shoe tree, the first end of the shoe tree pressing column is fixedly connected with the lower end surface of the positioning plate, and the second end of the shoe tree pressing column is used for pressing the shoe tree;

shoe tree supporting mechanism includes heel support piece and shoe heel support piece, heel support piece sets firmly on the base, the position of heel support piece and shoe tree reference column is corresponding, heel support piece's up end is the plane, a heel part for supporting the shoe tree, be equipped with heating part in the heel support piece, a heating for heel support piece, shoe heel support piece sets firmly on the base, shoe heel support piece compresses tightly the position of post with the shoe tree corresponding, shoe heel support piece up end is equipped with the recess, the recess is used for holding and supporting the sole part of shoe tree, be equipped with heating part in the shoe heel support piece, a heating for heating shoe heel support piece.

Furthermore, a limiting block is arranged on the heel supporting piece, at least part of the limiting block is higher than the plane of the upper end face of the heel supporting piece, the limiting block can slide in the heel supporting piece, and when the shoe tree positioning column is pressed with the heel supporting piece, the limiting block is pressed into the heel supporting piece.

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, a reference line is arranged in a groove on the upper end face of the shoe palm support piece and used as an alignment reference for placing the shoe tree.

Further, there are two reference lines, which are used as references for the left and right lasts, respectively.

Further, still include motor guiding mechanism in shoe tree positioning mechanism, motor guiding mechanism is used for adjusting the shoe tree and compresses tightly the size of the pressure of post to the shoe tree, and motor guiding mechanism's first end and the lower terminal surface fixed connection of locating plate, the telescopic shaft of motor guiding mechanism's second end and the first end fixed connection that the shoe tree compressed tightly the post.

Furthermore, 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.

Furthermore, the heel support piece and the sole support piece are respectively provided with a temperature sensor, and the temperature sensors are used for detecting the temperature of the heel support piece and the temperature of the sole support piece;

when the temperature is higher than the threshold value of the set temperature, the heating part stops heating, and when the temperature is lower than the threshold value of the set temperature, the heating part starts heating.

Further, the outer surface of the second end of the shoe tree pressing column is provided with a flexible material.

The utility model has the beneficial effects that:

after assembly back together on the shoe tree after shoesole and upper of a shoe are glued, apply certain pressure when getting up the shoe tree with shoe tree supporting mechanism through shoe tree positioning mechanism, be equipped with heating part in heel support piece and the sole support piece, heat heel support piece and the sole support piece simultaneously, realized pressurizing shoesole and upper of a shoe in the heating, can make shoesole and upper of a shoe take place to glue under higher temperature with, the gluing of shoesole and upper of a shoe is better with the effect, merge into a station with two stations simultaneously, work efficiency is greatly improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of a teppanyaki apparatus according to an embodiment of the present invention;

FIG. 2 is a first perspective view of a shoe last positioning mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a shoe last positioning mechanism according to an embodiment of the present invention;

FIG. 4 is a front view of a positioning head according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a shoe last support mechanism according to an embodiment of the present invention;

FIG. 6 is a perspective view of a sole support according to an embodiment of the present invention;

in the figure: 1-a teppanyaki mechanism; 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; 112-heating the part; 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.

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 utility model.

In this application, teppanyaki refers to a process of manufacturing shoes in which a midsole and upper assembly is heated and pressed by external force.

In order to solve the problems that in the prior art, after being glued, a middle sole and an upper of a shoe are initially adhered together, the subsequent heating and pressing are completed in two stations, the production efficiency is low, and the product quality is reduced, the utility model provides the teppanyaki equipment, and the specific scheme is as follows.

Fig. 1 shows an embodiment of an iron plate roasting apparatus according to the present invention.

The teppanyaki equipment comprises a teppanyaki mechanism 1 and a base 101, wherein the teppanyaki mechanism 1 is arranged on the base 101, a support frame 102 is further arranged on the base 101, and the teppanyaki mechanism 1 comprises a shoe tree positioning mechanism 12 and a shoe tree supporting mechanism 11.

Referring to fig. 2 and 3, the shoe tree positioning mechanism 12 includes a positioning cylinder 120, a positioning plate 121, a shoe tree positioning column 122 and a shoe tree pressing column 123, the positioning cylinder 120 is fixedly connected to the supporting frame 102, four corners of the positioning cylinder 120 are provided with guide columns, the guide columns guide movement of the telescopic shaft of the positioning cylinder 120, so as to ensure accuracy of the movement direction of the positioning cylinder 120, an upper end surface of the positioning plate 121 is fixedly connected to the telescopic shaft of the positioning cylinder 120, and can be fixedly connected by a thread, a first end of the shoe tree positioning column 122 is fixedly connected to a lower end surface of the positioning plate 121, a second end of the shoe tree positioning column 122 is used for fixing a shoe tree, a first end of the shoe tree pressing column 123 is fixedly connected to the lower end surface of the positioning plate 121, and a second end of the shoe tree pressing column 123 is used for pressing a shoe tree or an upper on the shoe tree.

The positioning cylinder 120 may be an oil cylinder or a telescopic motor, and the telescopic shaft drives the positioning plate 121 to move up and down is considered.

The shoe tree supporting mechanism 11 includes a heel supporting member 110 and a palm supporting member 111, the heel supporting member 110 is fixedly disposed on the base 101, the heel supporting member 110 corresponds to the shoe tree positioning post 122, the upper end surface of the heel supporting member 110 is a plane for supporting the heel portion of the shoe tree, a heating element 112 is disposed in the heel supporting member 110 for heating the heel supporting member 110, and the heating element 112 may be a heating rod, a heating wire or a heating tube.

Referring to fig. 5, a shoe leg supporting member 111 is fixed on the base 101, the position of the shoe leg supporting member 111 corresponds to the position of the shoe last pressing column 123, a groove 1110 is formed on the upper end surface of the shoe leg supporting member 111, the groove 1110 is used for accommodating and supporting the sole portion of the shoe last, a heating element 112 is disposed in the shoe leg supporting member 111 and used for heating the shoe leg supporting member 111, and the heating element 112 may be a heating rod, a heating wire or a heating tube.

Preferably, temperature sensors are respectively arranged in the heel support member 110 and the sole support member 111 for controlling the temperatures of the heel support member 110 and the sole support member 111, when the temperatures of the heel support member 110 and the sole support member 111 are higher than a threshold value of a set temperature, the central processing unit receives a high temperature signal and controls the heating element 112 to stop heating, and when the temperatures of the heel support member 110 and the sole support member 111 are lower than the threshold value of the set temperature, the central processing unit receives a low temperature signal and controls the heating element 112 to start heating the heating element 112.

After shoe insole and upper are glued and assemble the back together on the shoe tree, exert certain pressure when getting up the shoe tree with shoe tree supporting mechanism 11 through shoe tree positioning mechanism 12, be equipped with heating part 112 in heel support piece 110 and the shoe heel support piece 111, heat heel support piece 110 and shoe heel support piece 111 simultaneously, realized pressurizing shoe insole and upper of a shoe in the heating, can make shoe insole and upper of a shoe take place to glue under the higher temperature and with, the gluing of shoe insole and upper of a shoe is better with the effect, merge two stations into a station simultaneously, work efficiency is greatly improved, the human cost has also been saved.

Further, referring to fig. 2 and 3, a second end of last positioning post 122 is provided with a positioning head 1220, a second end of positioning head 1220 is engaged with last positioning post 122, a second end of positioning head 1220 is provided with a protrusion, a second end of last positioning post 122 is provided with a groove corresponding to the shape of the protrusion of positioning head 1220, and the protrusion of positioning head 1220 and the groove of last positioning post 122 are fixed by a pin.

Preferably, as shown in fig. 4, 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, 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, please refer to fig. 5, 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. 6, 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.

Adopted stopper 1101 to carry out approximate position to shoe tree length direction and limited, carried out approximate position to shoe tree width direction through datum line 1111 and limited, ensured the approximate position of shoe tree basically, then through locating pin 1222 and positioning head 1220's automatic alignment, realized the accurate positioning to the shoe tree.

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 when the piston rod of the adjusting cylinder moves in the cylinder body, the distance between the shoe sole supporting member 111 and the heel supporting member 110 can be adjusted.

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, the shoe tree positioning mechanism 12 further includes a motor adjusting mechanism, the motor adjusting mechanism is used for adjusting the pressure of the shoe tree pressing column 123 on the shoe tree, the first end of the motor adjusting mechanism is fixedly connected with the lower end face of the positioning plate 121, and the telescopic shaft at the second end of the motor adjusting mechanism is fixedly connected with the first end of the shoe tree pressing column 123.

Preferably, 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 with 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 with 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 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.

Through motor guiding mechanism and pressure sensor's cooperation work, can compress tightly the shoe tree and press the pressure control of post 123 to the shoe tree at a reasonable within range, avoided pressure too big to the damage of shoe tree and upper of a shoe, also avoided the pressure undersize to press not tight shoe tree, make the heating effect of upper of a shoe and shoe insole not good.

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. The teppanyaki equipment comprises a teppanyaki mechanism and a base, wherein the teppanyaki mechanism is arranged on the base, and a support frame is arranged on the base;

the shoe tree positioning mechanism comprises a positioning cylinder, a positioning plate, a shoe tree positioning column and a shoe tree pressing column, the positioning 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 cylinder, the first end of the shoe tree positioning column is fixedly connected with the lower end face of the positioning plate, the second end of the shoe tree positioning column is used for fixing a shoe tree, the first end of the shoe tree pressing column is fixedly connected with the lower end face of the positioning plate, and the second end of the shoe tree pressing column is used for pressing the shoe tree;

shoe tree supporting mechanism includes heel support piece and sole support piece, heel support piece sets firmly on the base, heel support piece with the position of shoe tree reference column is corresponding, heel support piece's up end is the plane for support the heel part of shoe tree, be equipped with heating part in the heel support piece, be used for right heel support piece heats, sole support piece sets firmly on the base, sole support piece with the shoe tree compresses tightly the position of post corresponding, sole support piece up end is equipped with the recess, the recess is used for holding and supporting the sole part of shoe tree, be equipped with heating part in the sole support piece, it is right to be used for the sole support piece heats.

2. The apparatus as set forth in claim 1, wherein said heel support member is provided with a stopper at least partially higher than the plane of the upper end surface of said heel support member, said stopper being slidable within said heel support member, said stopper being pressed into said heel support member when said shoe tree positioning post is pressed against said heel support member.

3. The apparatus of claim 1, 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.

4. The apparatus for iron plate cooking as set forth in claim 1, wherein a reference line is provided in the groove of the upper end surface of the shoe leg supporter, the reference line serving as an alignment reference for placing the shoe tree.

5. The apparatus for iron plate cooking as set forth in claim 4, wherein said reference lines have two lines, which are used as reference for two left and right shoe trees, respectively.

6. The teppanyaki apparatus according to claim 1, wherein the shoe tree positioning mechanism further comprises a motor adjusting mechanism for adjusting the pressure of the shoe tree pressing column on the shoe tree, a first end of the motor adjusting mechanism is fixedly connected with the lower end surface of the positioning plate, and a telescopic shaft at a second end of the motor adjusting mechanism is fixedly connected with the first end of the shoe tree pressing column.

7. The apparatus as set forth in claim 6, wherein the motor adjustment mechanism comprises an adjustment motor fixed to the lifting assembly and a lifting assembly fixedly connected to a lower end surface of the positioning plate, the lifting assembly comprising a worm gear and a lead screw fixedly connected to a first end of the last pressing column;

the adjusting motor drives the screw rod to move up and down through the turbine.

8. The apparatus as recited in claim 1, wherein said shoe tree positioning mechanism further comprises a pressure sensor, said pressure sensor is fixedly installed at the second end of the shoe tree pressing column 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.

9. The apparatus for iron plate burning as set forth in claim 1, wherein the heel support and the ball support are respectively provided with temperature sensors for detecting temperatures of the heel support and the ball support;

when the temperature is higher than the threshold value of the set temperature, the heating part stops heating, and when the temperature is lower than the threshold value of the set temperature, the heating part starts heating.

10. The teppanyaki apparatus according to any one of claims 1-9, wherein the outer surface of the second end of the last pressing column is provided with a flexible material.

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