KR200241265Y1 - apparatus for removing foot model of shoe manufacturing system - Google Patents

Abstract

The present invention relates to a shoe model removal device of a shoe manufacturing system, by providing a device that can be easily and safely detached from the finished shoes of the shoe model used in the manufacturing process for manufacturing shoes, the shoe completed when the shoe model is removed To prevent this damage and to shorten the working time to improve the work efficiency. To this end, the base frame; Vertical cylinder device 120 is installed adjacent to the base frame; An elevating plate 121 that is lifted up and down by the vertical cylinder device 120 and the foot shape in which the shoe-finished product 107 is placed on the plate surface is placed in an upright state; A holding device installed on the elevating plate 121 to hold the shoe-finished product 107 fixed with the hair growth type therein; Horizontal cylinder device 110 is installed on the upper surface of the base frame; A pushing unit 111 installed at an end of the piston of the horizontal cylinder device 110 to push the neck portion of the hair growth mold by reciprocating in the horizontal direction to remove the hair growth mold from the shoe finished product 107; And a control unit for adjusting the reciprocating motion of the pushing unit 111 and the lifting motion of the elevating plate 121.

Description

Apparatus for removing foot model of shoe manufacturing system

The present invention relates to a shoe model removal device of a shoe manufacturing system, and more particularly, by providing a device that can be easily and safely detached from the finished shoes of the shoe model used in the manufacturing process for manufacturing shoes, shoe model removal The present invention relates to a shoe model removal device of a shoe manufacturing system that can prevent damage to a finished shoe and shorten working time to improve work efficiency.

In general, due to the various needs of the prisoner and the improvement of the standard of living, many kinds of shoes having various designs are manufactured, and have special functions such as fishing shoes, golf shoes, hiking boots and snowboard boots. Special shoes are also on the market. These shoes have a variety of structures depending on their function, but have a similar structure.

A typical shoe consists of an upper that is coupled to the sole and the top of the sole. The sole consists of an outsole that forms the sole of the shoe and a midsole that usually forms the sole of the shoe. The outsole is made of rubber material to satisfy the functions for wear resistance and slippage, and the midsole is mainly made of foamed and expanded synthetic resin material to absorb the impact and restore the rest when the shoes are light and shocked. .

Since the outsole and the midsole constituting the sole as described above is different in material and the manufacturing method is different, the outsole is usually manufactured separately so that the outsole is attached to the bottom of the midsole. When the sole of the shoe is manufactured, the upper is coupled to the sole, thereby manufacturing the shoe.

The sole manufacturing process, the upper manufacturing process and the bonding process of the sole and upper is usually made of a continuous working process. That is, in the state where each work process is arrange | positioned around the conveyor which has a predetermined length, these outsoles and uppers etc. are attached sequentially in each process around the hair-shaped mold called last moved by a conveyor, This manufacture is completed. Thus, when the shoe is manufactured, the last is worn inside the shoe. Thus, the process of removing the last from the finished shoe is placed in the final process of the shoe manufacturing process.

1 is a view showing a state in which a shoe is worn on the last, Figure 2 is a state diagram showing a state of removing the last from the shoe using a conventional stripping device. As shown in these figures, conventionally, the last 3 has been removed from the finished shoe by pushing up the upper of the shoe 5 in an inverted state. That is, the last 3 conveyed along the conveyor 1 is mounted on the conveyor 1 in an inverted state, and the shoe-finished product 5 surrounds the last 3. At the point adjacent to the last 3, a dislocation facility 6 is provided. The dislocation apparatus 6 is comprised from the vertical cylinder 7 and the horizontal cylinder 8 which raises and lowers by the vertical cylinder. The horizontal cylinder has a rubber-like pushing member 9 provided at the end of the piston reciprocating in the horizontal direction, so that the pushing member 9 pushes the upper of the shoe 5 to last the shoe 5. It is possible to remove some from (3).

In this state, the worker grasps the completed shoe 5 and pulls it to completely remove the shoe 5 from the last 3.

However, as described above, when the worker removes the shoe finished product 95 from the last 3 using the conventional dislocation device 6, the shoe finishing pain 5 is pushed in contact with the last 3 By being pressed by the member 9, there is a problem in that the shoe finished product 5 is damaged and the failure rate is high. That is, in the related art, since the pushing member 9 pushes up the upper of the shoe 5, a lot of wrinkles are generated and scratches occur at the rear part of the shoe 5.

On the other hand, in order to prevent the shoes from being damaged, there are cases in which the shoes are manually removed from the last, but there is a problem that the work efficiency is not high.

Therefore, the object of the present invention, devised to solve the above problems, by providing a device that can easily and safely remove the shoe model used in the manufacturing process for manufacturing the shoe from the finished shoe, when removing the shoe model It is to provide a shoe model removal device of the shoe manufacturing system that can prevent damage to the finished shoes and improve the work efficiency by shortening the working time.

1 is a view showing a state in which shoes are worn on the last.

2 is a state diagram showing a state of removing the last from the shoe using a conventional stripping device.

Figure 3-perspective view of the hair removal type peeling apparatus according to the present invention.

4-a front view of the cylinder chucking device mounted in FIG.

5 to 4 are front views illustrating a state in which the chucking device of FIG. 4 grips shoes.

6-a side view of FIG.

Figure 7-side view showing the operation of the stripping device of Figure 3;

8-side view showing the process of removing the last from the shoe.

9 is a side view showing a state in which the last shoe is removed from the removal device;

<Explanation of the code | symbol about the principal part of drawing>

101: main frame support 103: subframe support

105: last 106: pushbutton switch pedal

107: Finished Shoes 108: Control Box

109: bidirectional cylinder device 110: horizontal cylinder device

111: pushing portion 113: foot type height detection sensor

115: horizontal position adjustment sensor 120: vertical cylinder device

121: lifting plate 125: vertical position adjustment sensor

Shoe model removal device of the shoe manufacturing system according to the present invention to achieve the above object, the base frame; A vertical cylinder device installed adjacent to the base frame; An elevating plate, which is lifted up and down by a vertical cylinder device, and a foot-shaped type in which a shoe-finished product is worn on a plate surface is placed upright; A holding device installed on the elevating plate and holding the shoe-finished product in which the hair growth type is accommodated therein; Horizontal cylinder device is installed on the upper surface of the base frame; A pushing unit installed at the end of the piston of the horizontal cylinder device to push the neck of the hair growth type by reciprocating in the horizontal direction to remove the hair growth type from the shoe finished product; It characterized in that it comprises a control unit for adjusting the reciprocating motion of the pushing portion and the lifting motion of the lifting plate.

In this case, the height of the footrest type is detected so that the lifting plate stops and the pushing part pushes the footrest type by detecting the approach of the foot-hair type which is installed on the front part of the horizontal cylinder device and the rising shoe-finished product is transmitted to the control unit. It is preferable to further include a sensor.

In addition, a plurality of horizontal position adjustment sensors and a plurality of vertical position adjustment sensors are installed in the body parts of the horizontal cylinder device and the vertical cylinder device, respectively, by detecting the position of the piston of each cylinder device and transmitting the position detection signal to the controller. More preferably, the control unit can adjust the moving distance of the piston of each cylinder. The holding device may employ a bidirectional cylinder chucking device.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Figure 3 is a perspective view of the hair removal type detachment device of a shoe manufacturing system according to the present invention. As shown in this figure, the outer shape of the hair removal type stripping device is composed of a main frame support 101 and a subframe support 103 somewhat lower in height than the main frame support 101 serving as a base frame, These main frame support 101 and the sub-frame support 103 is in the form of being coupled to each other.

On the upper surface of the main frame support 101, a horizontal cylinder device 110 is installed horizontally so that the piston can reciprocate in the horizontal direction.

In addition, the vertical cylinder device 120 is vertically installed inside the subframe support 103, so that the piston can reciprocate in the vertical direction. The upper end of the piston of the vertical cylinder device 120 is fixed to the lifting plate 121 installed on the upper portion of the sub-frame support 103, so that the lifting plate 121 can be vertically lifted up and down by the vertical cylinder device 120. It is supposed to be. On the upper surface of the elevating plate 121, the finished shoe 107, which has undergone the shoe manufacturing process, is placed in an upright state. Inside the shoe finished product 107 is a hair growth type that is used for manufacturing shoes, that is, the last 105 is worn. The shoe finished product 107 on which the last 105 is worn is fixedly held by the bidirectional cylinder chucking device 109 which is a holding device.

The bidirectional cylinder chucking device 109 is mounted on the elevating plate 121, as shown in FIGS. 4, 5, and 6. The chucking device 109 is disposed on both sides of the shoe finished product 107 to face each other, and the grip holders 109a and 109b which can grasp and release the shoe finished product 107 by approaching and leaving the shoe finished product 107. Has) At the end of the piston of the horizontal cylinder device 110, which is installed on the upper surface of the main frame support 101, a pushing portion 111 made of poly-carbonite is installed to reciprocate in the horizontal direction together with the piston. By pressing the neck portion of the hair regrowth to remove the hair regrowth from the shoe product 107.

In addition, a control box 108 having a built-in micom as a control device is provided inside the main frame support 101. The reciprocating motion of the pushing unit 111 and the lifting plate are provided by the microcomputer. The lifting movement of 121 is adapted to be adjusted. The control box 108 is connected to a push button type switch pedal 106, which is provided with two pedals which allow the operator to step on the foot. Stepping on the switch pedal 106, it is possible to operate the hair removal type removal device. One of the two pedals allows the vertical cylinder device 120 and the horizontal cylinder device 110 to be operated, and the other pedal can operate the two-way cylinder chucking device 109 holding the shoe fixedly. To ensure that

On the main frame support 101 of the front portion of the horizontal cylinder device 110, a hair growth type height sensor 113 is installed and placed on the lifting plate 121, and the shoe-shaped product 107, which rises and rises, is approached. It detects and transmits the detection signal to the control unit. Thus, the microcomputer receives the detection signal and controls the horizontal cylinder device 110 so that the pushing unit 111 can push the hair growth type.

In addition, a plurality of horizontal position adjustment sensors 115 and a plurality of vertical position adjustment sensors 125 are respectively installed in the body portions of the horizontal cylinder apparatus 110 and the vertical cylinder apparatus 12O, so that the position of the piston of each cylinder apparatus is provided. By detecting and transmitting the position detection signal roll to the microcomputer, the microcomputer can adjust the movement distance of the piston of each cylinder (110, 120). Thus, by appropriately adjusting the moving distance of the piston according to the size of the shoe and the last 105 to be manufactured, the pushing distance of the pushing portion 111 and the lifting height of the lifting plate 121 can be adjusted.

Hereinafter will be described the operation and effect of the hair removal type removal device of the shoe manufacturing system according to the present invention.

7 is a side view showing the operation of the stripping apparatus of FIG. As shown in this figure, in order to remove the last 105 from the shoe made in the last step of the shoe manufacturing process, the operator lifts the last plate 105 on which the shoe 107 is worn, the elevating plate 121 of the hair removal type stripping device. In the upright state) by stepping on the first pedal of the push-button switch pedal 106 to operate the two-way cylinder chucking device 109 to fix the shoe 107 on the lifting plate 121.

In this state, the operator gently presses the second pedal of the pushbutton switch pedal 106 to send an operation signal to the control box 108. The microcomputer in the control box 108 receiving the operation signal sends the operation signal to the vertical cylinder device 120. The vertical cylinder device 120 starts to operate according to the received operation signal, so that the piston rises, and the lifting plate 121 rises upward. The height of the lifting plate 121 is confirmed by the vertical position sensor to detect the position of the piston.

When the elevating plate 121 passes the predetermined height, the microcomputer operates the horizontal cylinder device 110 to start the pushing portion 111 in the horizontal direction together with the piston.

At this time, by detecting the neck portion of the last 105, which is placed on the elevating plate 121, the hair growth type height sensing chassis 113 installed on the main frame support 101, elevating plate 121 The rise of is stopped so that the last 105 is positioned at an appropriate point for removal. In this state, as shown in FIG. 8, while the pushing portion 111 pushes the neck of the last 105 in the horizontal direction, the horizontal cylinder device 110 is operated for a predetermined time, for example, about 0.5 seconds. By operating again and lowering the elevating plate 121 slightly downward, the neck portion of the last 105 is rotated as if the front part of the sole slides as a center point, so that the last 105 is partially removed from the shoe 107. Removed quickly and simply. At this time, the neck portion of the last 105 is removed while gently sliding contact with the inner wall of the neck portion of the shoe 107, so that the inner wall portion of the finished shoe 107 is hardly damaged. When the last 105 is partially removed from the shoe 107, the worker completely removes the last 105 from the shoe 107 by hand and, as shown in FIG. 9, of the pushbutton switch pedal 106. By depressing the first pedal to operate the bidirectional cylinder chucking device 109 to release the shoe 107, the finished shoe 107 is stored in a separate place. The above processes are repeatedly performed in this last stripping process.

Accordingly, the finished shoe 107 is not damaged during the last stripping operation, so that the failure rate is significantly lowered. And, since the removal operation is made quickly, the work time is shortened and the workability is improved.

As described above, according to the shoe model removal device of the shoe manufacturing system according to the present invention, by providing a device that can be easily and safely detached from the finished shoes of the shoe model used in the manufacturing process for the shoe manufacturing, When removing, the finished shoes are prevented from being damaged and the working time is shortened, thereby improving work efficiency.

Claims (4)

In the hair removal type removal device of the shoe manufacturing system, Base frame; A vertical cylinder device 120 installed adjacent to the base frame; An elevating plate 121 that is lifted up and down by the vertical cylinder device 120 and a foot shape in which shoe finishing pain 107 is worn on a plate surface is placed in an upright state; A holding device installed on the elevating plate 121 to hold the shoe finished product 107 in which the hair growth type is accommodated therein; A horizontal cylinder device 110 installed on an upper surface of the base frame; A pushing unit 111 installed at an end of the piston of the horizontal cylinder device 110 to push the neck portion of the hair growth mold by reciprocating in the soup direction to remove the hair growth mold from the shoe finished product 107; Removable device of the shoe manufacturing system, characterized in that it comprises a control unit for controlling the reciprocating motion of the pushing unit 111 and the lifting motion of the elevating plate (121). According to claim 1, The lifting plate 121 is installed in the front of the horizontal cylinder device 110, the rising shoe finished product 107 detects the approach of the foot-shaped type worn on the lifting plate 121 by transmitting the detection signal to the control unit Stop) and the pusher type detachment apparatus of the shoe manufacturing system, characterized in that it further comprises a foot type height detection sensor 113 for pushing the foot type. According to claim 1 or 2, The horizontal cylinder device 110 and the body portion of the vertical cylinder device 120, a plurality of horizontal position adjustment sensor 115 and a plurality of vertical position adjustment sensor 125, respectively Is installed, by detecting the position of the piston of each cylinder device and transmits the position detection signal to the control unit, the control unit to adjust the movement distance of the piston of the respective cylinders of the shoe manufacturing system Hair removal type remover. The hair removal type detaching device of claim 1, wherein the holding device is a two-way cylinder chucking device.