Film covering type insole hole forming device

Abstract

The utility model provides a film covering type insole hole making device which comprises a machine base, a pad roller and a pressing roller which can rotate are arranged on the machine base, a conveying channel for an insole to pass through is reserved between the pad roller and the pressing roller, and a driving mechanism used for driving the pad roller and the pressing roller to rotate reversely is further arranged on the machine base. The utility model relates to a film covering type insole hole making device which comprises a conveying channel, a plurality of pressing rollers are arranged on the conveying channel, so that insoles can be continuously conveyed in the conveying channel, a plurality of stretching punching nails are arranged on the pressing rollers, the punching nails punch corresponding hole positions in the insoles in the insole conveying process, and the film covering type insole hole making device aims at overcoming the defects in the prior art and improving the production efficiency.

Description

Technical Field

[0001] The utility model specifically relates to a film-covered insole hole-making device. Background Art

[0002] General insoles are usually made of EVA, PU, ​​Latex, Memory Foam and other materials. Under the premise of ensuring that the product is light, soft and has good cushioning performance, the material itself has fine pores and can provide a certain degree of air permeability. However, in order to ensure that the overall shape of the insole is not easily deformed during long-term wear, the inventor has developed a film-coated insole, that is, after the insole is made into a blank with the above materials, a film is attached to the surface of the blank, so that the degree of deformation of the insole can be greatly reduced under long-term compression. However, after the blank is coated, its air permeability is greatly reduced, which greatly reduces the air permeability of the product. Therefore, it is necessary to manually perform secondary processing on the product, that is, to perform a punching process on the product, but the operation is cumbersome and the production efficiency is extremely low.

[0003] The utility model is produced based on the above-mentioned shortcomings. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a film-coated insole hole-making device which can improve production efficiency.

[0005] The utility model is realized by the following technical solutions:

[0006] A film-coated insole hole-making device comprises a machine base, on which a rotatable pad roller and a pressure roller are provided, a conveying channel for the insole to pass through is reserved between the pad roller and the pressure roller, and the machine base is also provided with a driving mechanism for driving the pad roller and the pressure roller to rotate in opposite directions, so that the insole can be continuously conveyed in the conveying channel, and the pressure roller is provided with a plurality of protruding punching nails, which punch corresponding holes on the insole during the conveying process of the insole.

[0007] In the above-mentioned film-coated insole hole-making device, the pad roller is located below the pressure roller, and a soft pad layer is provided on the cylindrical surface of the pad roller to wrap it.

[0008] In the above-mentioned film-coated insole hole-making device, the cushion layer is made of foam, foam plastic or silica gel.

[0009] In the film-coated insole hole-making device as described above, a feed support plate is provided on the front side of the machine base, and the upper end surface of the feed support plate is aligned with the conveying channel.

[0010] In the above-mentioned film-coated insole hole-making device, the feed support plate is arranged to be gradually inclined upward from the back to the front.

[0011] In the film-coated insole hole-making device as described above, a discharging support plate is provided at the rear side of the machine base, and the upper end surface of the discharging support plate is aligned with the conveying channel.

[0012] As described above, the film-coated insole hole-making device is provided on the machine base with an adjusting structure for adjusting the movement of the pressing roller in the up and down directions.

[0013] As described above, the film-coated insole hole-making device, the adjustment structure includes two screws threadedly connected to the machine base, both screws are connected to mounting plates, the two mounting plates are respectively located on the left and right sides of the pressing roller, the pressing roller is rotatably connected to the mounting plates, and the mounting plates move in the up and down directions when the screws are tightened or loosened.

[0014] In the film-coated insole hole-making device as described above, the driving mechanism includes a first motor and a second motor, and the output shafts of the first motor and the second motor are respectively connected to the pad roller and the pressure roller; or, the driving mechanism includes a third motor, and the third motor is connected to the pad roller via a gear set or a pulley set, and a transmission gear set is provided between the pad roller and the pressure roller.

[0015] As described above, the coated insole hole-making device is also provided with a machine cover on the machine base, and the machine cover has a front eaves plate located at the front side of the machine base and a rear eaves plate located at the rear side of the machine base, and the front eaves plate and the rear eaves plate both extend downward to the upper side of the conveying channel.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The utility model discloses a film-coated insole hole-making device that can transport the insole from a feeding place to a discharging place, and in the process can process holes on the surface of the insole that cover the entire insole and have a uniform depth and uniform distribution, thereby achieving punching and improving the air permeability of the insole. The device has a simple structure and is easy to operate, and can greatly improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a film-coated insole hole-making device according to Embodiment 1 of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of a film-coated insole hole-making device according to Embodiment 1 of the present utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of a film-coated insole hole-making device according to Embodiment 1 of the present utility model;

[0021] Figure 4 It is an exploded schematic diagram of the film-coated insole hole-making device of the first embodiment of the utility model;

[0022] Figure 5It is a cross-sectional schematic diagram of a film-coated insole hole-making device according to the second embodiment of the utility model. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] The directions described in the utility model specification, such as "up", "down", "left", "right", "front", "back", etc., are based on the directions of the drawings and are intended to facilitate the description of the relationship between the various components. They do not indicate the unique or absolute positional relationship between the various components. They are only one of the implementation methods of the utility model and are not a limitation on its implementation method.

[0025] Embodiment 1

[0026] like Figures 1 to 5 As shown, this embodiment provides a film-coated insole hole-making device, including a base 1, on which a rotatable pad roller 2 and a pressure roller 3 are provided, a conveying channel 100 for the insole A to pass through is reserved between the pad roller 2 and the pressure roller 3, and the base 1 is also provided with a driving mechanism 4 for driving the pad roller 2 and the pressure roller 3 to rotate in the opposite direction, so that the insole A can be continuously conveyed in the conveying channel 100, and the pressure roller 3 is provided with a plurality of protruding punching nails 31, the front end of the punching nail 31 is sharp, and the punching nail 3 in the accompanying drawings is not sharp. The end of 1 is in an unsharpened state, and the sharpness of the punching nail 31 can be set according to the material of the insole A. During the conveying process of the insole A, the punching nail 31 punches corresponding holes on the insole A. Since the pad roller 2 and the pressing roller 3 are set to a preset distance, the punching nail 31 on the pressing roller 3 first presses the insole A to the pad roller 2, and then punches holes with relatively uniform depth and size on the insole A. With the reverse rotation, the insole A is continuously conveyed backward, so that the insole A is punched on the entire upper surface when it is conveyed, which is easy to operate and has high work efficiency.

[0027] As a preferred solution of this embodiment, Figure 2 and Figure 3 As shown, the cushion roller 2 is located below the pressure roller 3, and a cushion layer 5 is provided on the cylindrical surface of the cushion roller 2 to wrap the cushion roller 2, so as to prevent the insole A from being deformed or even cracked due to excessive squeezing. Preferably, the cushion layer 5 can be made of foam, foam plastic or silica gel.

[0028] As a preferred solution of this embodiment, Figure 1 and Figure 2 As shown, a feed plate 6 is provided on the front side of the machine base 1, and the upper end surface of the feed plate 6 is aligned with the conveying channel 100, so that the insole A only needs to be placed on the feed plate 6 so that the end of the insole A enters the conveying channel 100, thereby preventing the part of the insole A that has not entered the conveying channel 100 from bending and deforming downward, thereby affecting the position accuracy and quality of the punching.

[0029] As a preferred solution of this embodiment, Figure 1 and Figure 2 As shown, the feed support plate 6 is gradually tilted upward from the back to the front, and the feed support plate 6 provides a thrust for the insole A to be transported backward, which helps to transport the insole A to the rear of the transport channel 100.

[0030] As a preferred solution of this embodiment, Figure 2 and Figure 4 As shown, a discharging support plate 7 is provided on the rear side of the machine base 1, and the upper end surface of the discharging support plate 7 is aligned with the conveying channel 100 to prevent the part of the insole A from bending downward after being output from the conveying channel 100, thereby affecting the position accuracy and quality of the punching.

[0031] As a preferred solution of this embodiment, Figure 3 and Figure 4 As shown, the machine base 1 is also provided with an adjusting structure 8 for adjusting the movement of the pressing roller 3 in the up and down directions. The position of the pressing roller 3 in the up and down directions is adjusted by the adjusting structure 8, thereby adjusting the distance between the pressing roller 3 and the pad roller 2, thereby being able to adapt to insoles A of different thicknesses.

[0032] As one of the reference solutions for adjusting structure 8, Figure 3 and Figure 4 As shown, the adjustment structure 8 includes two screws 81 threadedly connected to the machine base 1, and the two screws 81 are connected to mounting plates 82, and the two mounting plates 82 are respectively located on the left and right sides of the pressure roller 3. The pressure roller 3 is rotatably connected to the mounting plates 82. When the screws 81 are tightened or loosened, the mounting plates 82 move in the up and down directions, thereby causing the pressure roller 3 to move in the up and down directions. Of course, at this time, the driving mechanism 4 includes two motors respectively connected to the pad roller 2 and the pressure roller 3. Of course, the adjustment structure 8 can also adopt other solutions, such as Figure 5 As shown, the screw rod 81 is rotatably connected to the base 1, and two nuts 83 are sleeved on the screw rod 81. The two nuts 83 limit the screw rod 81 so that it can only rotate relative to the base 1 but cannot move up and down. The screw rod 81 is threadedly connected to the mounting plate 82. This solution is also acceptable.

[0033] As a preferred solution of this embodiment, Figure 1 and Figure 4 As shown, a machine cover 9 is also provided on the machine base, and the machine cover 9 has a front eaves plate 91 located at the front side of the machine base and a rear eaves plate 92 located at the rear side of the machine base, and the front eaves plate 91 and the rear eaves plate 92 both extend downward to the upper side of the conveying channel 100, and the pressing roller 3 is surrounded by the machine cover 9 to prevent the punching nails 31 of the pressing roller 3 from being touched by the slot operator and causing damage.

[0034] In this embodiment, the driving mechanism 4 includes a first motor 41 and a second motor 42 , and the output shafts of the first motor 41 and the second motor 42 are connected to the pad roller 2 and the pressure roller 3 , respectively.

[0035] Embodiment 2

[0036] like Figure 5 As shown, in the present embodiment, the driving mechanism 4 includes a third motor 43, and the third motor 43 is connected to the pad roller 2 through a gear set 45. The output shaft of the third motor 43 is connected to the gear set 45 and then connected to the pad roller 2. Of course, a pulley set can also be used. A transmission gear set 44 is provided between the pad roller 2 and the pressure roller 3.

[0037] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A film-coated insole hole-making device, characterized in that: The invention comprises a machine base (1), wherein the machine base (1) is provided with a rotatable pad roller (2) and a pressure roller (3), a conveying channel (100) for the insole (A) to pass through is reserved between the pad roller (2) and the pressure roller (3), and the machine base (1) is also provided with a driving mechanism (4) for driving the pad roller (2) and the pressure roller (3) to rotate in opposite directions, so that the insole (A) can be continuously conveyed in the conveying channel (100), and the pressure roller (3) is provided with a plurality of protruding punching nails (31), and during the conveying process of the insole (A), the punching nails (31) punch corresponding holes on the insole (A).

2. The film-coated insole hole-making device according to claim 1, characterized in that: The cushion roller (2) is located below the pressure roller (3), and a soft cushion layer (5) wrapping the cushion roller (2) is provided on the cylindrical surface of the cushion roller (2).

3. The film-coated insole hole-making device according to claim 2, characterized in that: The cushion layer (5) is made of foam, foam plastic or silica gel.

4. The film-coated insole hole-making device according to claim 1, characterized in that: A feed support plate (6) is provided on the front side of the machine base (1), and the upper end surface of the feed support plate (6) is aligned with the conveying channel (100).

5. The film-coated insole hole-making device according to claim 4, characterized in that: The feed support plate (6) is arranged to be gradually inclined upward from the back to the front.

6. The film-coated insole hole-making device according to claim 1, characterized in that: A discharge support plate (7) is provided on the rear side of the machine base (1), and the upper end surface of the discharge support plate (7) is aligned with the conveying channel (100).

7. The film-coated insole hole-making device according to claim 1, characterized in that: The machine base (1) is also provided with an adjustment structure (8) for adjusting the movement of the pressing roller (3) in the up and down directions.

8. The film-coated insole hole-making device according to claim 7, characterized in that: The adjusting structure (8) comprises two screw rods (81) threadedly connected to the machine base (1), and the two screw rods (81) are connected to mounting plates (82). The two mounting plates (82) are respectively located on the left and right sides of the pressure roller (3). The pressure roller (3) is rotatably connected to the mounting plates (82). When the screw rods (81) are tightened or loosened, the mounting plates (82) move in the up and down directions.

9. The film-coated insole hole-making device according to claim 1, characterized in that: The driving mechanism (4) comprises a first motor (41) and a second motor (42), and the output shafts of the first motor (41) and the second motor (42) are respectively connected to the cushion roller (2) and the pressure roller (3); or, the driving mechanism (4) comprises a third motor (43), and the third motor (43) is connected to the cushion roller (2) via a gear set or a pulley set, and a transmission gear set (44) is provided between the cushion roller (2) and the pressure roller (3).

10. The film-coated insole hole-making device according to claim 1, characterized in that: The machine base is also provided with a machine cover (9), the machine cover (9) having a front eaves plate (91) located at the front side of the machine base and a rear eaves plate (92) located at the rear side of the machine base, the front eaves plate (91) and the rear eaves plate (92) both extending downward to the upper side of the conveying channel (100).

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