Shoe tree processing equipment

Abstract

The utility model provides shoe tree processing equipment and a shoe tree, and relates to the technical field of shoe tree equipment, and the shoe tree processing equipment comprises a base station, a saw disc assembly, an adjusting assembly and a shoe tree mold. The base is provided with a first opening; the saw disc assembly comprises a saw disc and a motor, the saw disc is connected with the motor, the saw disc is arranged in the first opening in a penetrating mode so that the saw disc can be partially exposed on the base table, a cavity is defined by the shoe tree mold, a second opening is formed in the cavity, and the shoe tree mold is movably connected with the adjusting assembly so that the adjusting assembly can adjust the distance between the saw disc and the shoe tree mold. The size specification of the split position of the shoe tree can be kept consistent, the adjusting assembly is arranged to be matched with the shoe tree mold to adjust the distance between the sawing disc and the shoe tree mold, the shoe tree is positioned and machined when being machined, the sawing disc and the motor are adopted to conduct groove sawing and splitting on the shoe tree, the machining efficiency of the shoe tree is improved, and the machining cost is reduced. And the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe last equipment, and in particular to shoe last processing equipment and a shoe last. Background Art

[0002] The shoe last is the molding mold for the shoe. The shoe last not only determines the shape and style of the shoe, but also determines whether the shoe fits the foot and whether it can protect the foot. The shoe last needs to be processed to form a split structure when manufacturing flip-flops using the shoe last. The traditional method is to draw a line at the split position of the shoe last and use manual sawing to split the shoe last. However, the efficiency of manufacturing the shoe last using the manual splitting method is low, and the sawing position varies in width, which may not be completely matched with the shoe sample, making it difficult to meet the requirements of refinement. Utility Model Content

[0003] The utility model aims to provide a shoe last processing device and a shoe last, which can keep the size specifications of the fork position of the shoe last consistent when processing the shoe last in a processing area, thereby improving the processing efficiency of the shoe last and reducing the work intensity of the staff.

[0004] A first aspect of the utility model provides a shoe last processing device, which comprises a base, a saw disc assembly, an adjustment assembly and a shoe last mold.

[0005] A base, wherein the base has a first opening;

[0006] A saw disc assembly, the saw disc assembly comprising a saw disc and a motor, the saw disc being connected to the motor, the saw disc being inserted through the first opening so that the saw disc is partially exposed on the base, and a processing area is formed at a position of the base close to the saw disc;

[0007] A shoe last mold, wherein the shoe last mold defines a cavity, the cavity is provided with a second opening, a notch is provided on a side of the cavity away from the second opening, and the notch is arranged opposite to the saw disk;

[0008] An adjusting component is arranged in the processing area, and the adjusting component is movably connected to the shoe last mold so that the adjusting component can adjust the distance between the saw disk and the shoe last mold.

[0009] In a possible embodiment of the utility model, the shoe last mold is provided with elongated holes at both opposite ends, the adjustment assembly includes a fixing part, the processing area is provided with an installation groove along a first direction, the fixing part is passed through the elongated hole and is movably connected to the groove wall of the installation groove, and the shoe last mold moves along the length direction of the elongated hole so that the saw disk can approach the notch along a second direction, and the second direction is perpendicular to the first direction.

[0010] In a possible embodiment of the present invention, the installation groove and the elongated hole are arranged opposite to each other, and one installation groove is arranged corresponding to one elongated hole.

[0011] In a possible embodiment of the present invention, in the second direction, the length direction of the elongated hole is arranged in parallel with the opening direction of the notch, and the opening direction of the notch is arranged in parallel with the saw disk.

[0012] In a possible embodiment of the present invention, the saw disk has a saw tooth assembly with a convex back tooth structure and a chip groove, and the chip groove is arranged between two adjacent saw tooth assemblies.

[0013] In a possible embodiment of the present invention, the sawtooth assembly includes a first sawtooth and a second sawtooth, and the second sawtooth is arranged at an end of the first sawtooth close to the chip removal groove.

[0014] In a possible embodiment of the present invention, the second sawtooth is a "U"-shaped sawtooth.

[0015] In a possible embodiment of the present invention, the saw disk assembly further includes a safety cover, and the safety cover is disposed on the base near the saw disk.

[0016] In a possible embodiment of the present invention, the safety cover is provided with a third opening, and the safety cover can cover the saw disc assembly, so that the saw disc is inserted into the third opening and partially exposed on the base.

[0017] A second aspect of the utility model provides a shoe last, which is manufactured using the shoe last processing equipment described in any one of the above embodiments.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the shoe last processing equipment and shoe last provided by the utility model process the shoe last in the processing area, and the saw disc performs slitting processing on the shoe last through the notch of the shoe last mold, which can keep the size specifications of the slitting position of the shoe last consistent, and an adjustment component and the shoe last mold are provided to cooperate with the saw disc and the shoe last mold to adjust the distance between the saw disc and the shoe last mold, which is used to locate and process the position of the shoe last during processing, and the saw disc is used to saw grooves and slit the shoe last under the drive of a motor, thereby improving the processing efficiency of the shoe last and reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a shoe last processing device provided in some embodiments of the utility model;

[0021] Figure 2 A schematic diagram of the three-dimensional structure of a shoe last mold of a shoe last processing device provided in some embodiments of the utility model;

[0022] Figure 3 It is a structural schematic diagram of an adjustment component of a shoe last processing device provided in some embodiments of the utility model;

[0023] Figure 4 It is a structural schematic diagram of a sawtooth assembly of a shoe last processing device provided in some embodiments of the utility model.

[0024] Description of main component symbols;

[0025] 100-shoe last processing equipment; 110-base; 111-first opening; 112-processing area; 1121-installation slot; 120-saw disk assembly; 121-saw disk; 1211-saw tooth assembly; 1211a-first saw tooth; 1211b-second saw tooth; 1212-chip groove; 122-motor; 123-safety cover; 1231-third opening; 130-adjustment assembly; 131-fixing part; 140-shoe last mold; 141-long hole; 142-second opening; 143-notch; 150-control box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0033] Example 1

[0034] refer to Figure 1As shown, an embodiment of the present application provides a shoe last processing device 100 , which includes a base 110 , a saw disk assembly 120 , an adjustment assembly 130 and a shoe last mold 140 .

[0035] It should be noted that the shoe last is a mold used to make shoes so that the shoe shape and style fit the foot shape. The shoe last mold 140 is a mold used to make the shoe last, which has the functions of shaping the shoe last or splitting the shoe last.

[0036] The base 110 is provided with a first opening 111; the saw disk assembly 120 includes a saw disk 121 and a motor 122, the saw disk 121 is connected to the motor 122, the saw disk 121 is inserted into the first opening 111, so that the saw disk 121 is partially exposed on the base 110, and a processing area 112 is formed at a position of the base 110 close to the saw disk 121; the shoe last mold 140 defines a cavity, the cavity is provided with a second opening 142, a shoe last can be arranged in the cavity, a notch 143 is provided on a side of the cavity away from the second opening 142, the notch 143 is arranged opposite to the saw disk 121, it can be understood that the shoe last is cut and processed by the notch 143 of the shoe last mold 140, and the size of the notch 143 corresponds to the size specification of the fork position of the shoe last. The adjusting component 130 is arranged in the processing area 112; the adjusting component 130 is movably connected to the shoe last mold 140 so that the adjusting component 130 can adjust the distance between the saw disk 121 and the shoe last mold 140. The saw disk 121 performs slitting processing on the shoe last through the notch 143 of the shoe last mold 140, and can keep the size specifications of the slitting position of the shoe last consistent. The adjusting component 130 and the shoe last mold 140 are arranged to cooperate to adjust the distance between the saw disk 121 and the shoe last mold 140, which is used to locate and process the position of the shoe last during processing. The saw disk 121 is used to saw grooves and slit the shoe last under the drive of the motor 122, so as to improve the processing efficiency of the shoe last.

[0037] It should be noted that the reference Figure 1 and Figure 2 As shown, the shoe last processing device 100 has a first direction and a second direction. The first direction and the second direction are perpendicular to each other. Exemplarily, the first direction is taken as the length direction of the shoe last processing device 100, and the second direction is taken as the width direction of the shoe last processing device 100. It can be understood that the above definition is only for the convenience of understanding the relative position relationship of each part in the shoe last processing device 100, and should not be understood as a limitation to the present application.

[0038] In one embodiment, specifically, in combination Figure 1 and Figure 2As shown, the shoe last mold 140 is provided with a long hole 141 at both opposite ends, the adjustment assembly 130 includes a fixing member 131, and the processing area 112 is provided with a mounting groove 1121 along the first direction. The fixing member 131 is passed through the long hole 141 and is movably connected to the groove wall of the mounting groove 1121. The shoe last mold 140 moves along the length direction of the long hole 141 so that the saw disk 121 can approach the notch 143 along the second direction.

[0039] Alternatively, if Figure 3 As shown, the mounting groove 1121 is arranged opposite to the elongated hole 141, and one mounting groove 1121 is arranged corresponding to one elongated hole 141, that is, the fixing member 131 is sequentially penetrated through the elongated hole 141 and the mounting groove 1121, and the mounting groove 1121 and the elongated hole 141 are arranged one by one, so that the shoe last mold 140 can move relatively along the first direction through the elongated hole 141.

[0040] Optionally, in the second direction, the length direction of the elongated hole 141 is arranged parallel to the opening direction of the notch 143 , the opening direction of the notch 143 is arranged parallel to the saw disk 121 , and the saw disk 121 cuts the shoe last close to the notch 143 of the shoe last mold 140 .

[0041] Exemplarily, there are two mounting grooves 1121, and the corresponding number of fixing members 131 is two. There are two elongated holes 141. The fixing members 131 may be mounting bolts, which can be threadedly connected to the groove wall of the mounting groove 1121. The elongated holes 141 are arranged at opposite ends of the shoe last mold 140. The mounting bolts, the elongated holes 141 and the mounting grooves 1121 cooperate with each other to play a positioning role.

[0042] In one embodiment, specifically, referring to Figure 1 and Figure 4 As shown, the saw disk 121 has a sawtooth component 1211 with a convex back tooth structure and a chip groove 1212, and a chip groove 1212 is arranged between two adjacent sawtooth components 1211. It can be understood that the sawtooth component 1211 with a convex back tooth structure is also called a curved back tooth structure, the sawtooth wedge angle is large, the sawtooth groove bottom arc radius is large, and sawing is more labor-saving, and can be used for cutting hard wood. When the sawtooth component 1211 cuts the shoe last, a large amount of debris will be generated, and the chip groove 1212 plays the role of discharging the debris, so that the chip discharge is smooth and the debris is reduced. Splashing around under the impact of cutting.

[0043] In summary, the shoe last processing equipment 100 processes the shoe last in the processing area 112, and the saw disk 121 performs slitting processing on the shoe last through the notch 143 of the shoe last mold 140, which can keep the size specifications of the slitting position of the shoe last consistent. The adjustment component 130 and the shoe last mold 140 are provided to cooperate with each other to adjust the distance between the saw disk 121 and the shoe last mold 140, which is used to locate and process the position of the shoe last during processing. The saw disk 121 is used to saw grooves and slit the shoe last under the drive of the motor 122, so as to improve the processing efficiency of the shoe last and reduce the workload of the staff.

[0044] Example 2

[0045] refer to Figure 1 As shown, an embodiment of the present application provides another shoe last processing device 100 , which includes a base 110 , a saw disk assembly 120 , an adjustment assembly 130 and a shoe last mold 140 .

[0046] In the related art, the shoe last is processed to form a split structure. The traditional method is to draw a line on the split position of the shoe last and perform the split by manually sawing grooves. However, the efficiency of manufacturing the shoe last by the manual splitting method is low, and the width of the saw grooves varies, which may not be completely matched with the shoe sample and is difficult to meet the requirements of refinement.

[0047] Specifically, combined Figure 1 and Figure 2 As shown, the base 110 has a first opening 111; the saw disk assembly 120 includes a saw disk 121 and a motor 122, the saw disk 121 is connected to the motor 122, the saw disk 121 is inserted into the first opening 111, so that the saw disk 121 is partially exposed on the base 110, and a processing area 112 is formed at a position of the base 110 close to the saw disk 121; the shoe last mold 140 defines a cavity, the cavity has a second opening 142, the shoe last can be arranged in the cavity, and a notch 143 is provided on the side of the cavity away from the second opening 142, the notch 143 is arranged opposite to the saw disk 121, it can be understood that the shoe last is cut and processed by the notch 143 of the shoe last mold 140, and the size of the notch 143 corresponds to the size specification of the fork position of the shoe last.

[0048] Specifically, the adjusting component 130 is arranged in the processing area 112; the adjusting component 130 is movably connected to the shoe last mold 140 so that the adjusting component 130 can adjust the distance between the saw disk 121 and the shoe last mold 140, and the saw disk 121 performs slitting processing on the shoe last through the notch 143 of the shoe last mold 140, which can keep the size specifications of the slitting position of the shoe last consistent. The adjusting component 130 and the shoe last mold 140 are arranged to cooperate to adjust the distance between the saw disk 121 and the shoe last mold 140, which is used to locate and process the position of the shoe last during processing. The saw disk 121 is used to saw grooves and slit the shoe last under the drive of the motor 122, thereby improving the processing efficiency of the shoe last.

[0049] In this embodiment, the base 110 can be a processing table or a frame structure. The base 110 is used for the installation and processing of the saw disc assembly 120, the adjustment assembly 130 and the shoe last mold 140, and maintains a certain processing height of the base 110 to play a supporting role.

[0050] Optionally, the saw disc assembly 120 is electrically connected to a control box 150 , and the control box 150 can control the opening and closing of the motor 122 , thereby controlling the opening or closing of the saw disc 121 . The control box 150 is disposed on a side of the base 110 .

[0051] It should be noted that the reference Figure 1 and Figure 2 As shown, the shoe last processing device 100 has a first direction and a second direction, wherein the first direction and the second direction are perpendicular to each other.

[0052] In one embodiment, specifically, in combination Figure 1 and Figure 2 As shown, the shoe last mold 140 is provided with a long hole 141 at both opposite ends, the adjustment component 130 includes a fixing member 131, and a mounting groove 1121 is provided in the processing area 112 along the first direction. The fixing member 131 passes through the long hole 141 and is movably connected to the groove wall of the mounting groove 1121. The shoe last mold 140 moves along the length direction of the long hole 141 so that the saw disk 121 can approach the notch 143 along the second direction.

[0053] Alternatively, if Figure 3 As shown, the installation groove 1121 is arranged opposite to the elongated hole 141 , and one installation groove 1121 is arranged corresponding to one elongated hole 141 , so that the shoe last mold 140 moves relatively along the first direction through the elongated hole 141 .

[0054] Optionally, in the second direction, the length direction of the elongated hole 141 is arranged parallel to the opening direction of the notch 143, and the opening direction of the notch 143 is arranged parallel to the saw disk 121, and the saw disk 121 cuts the shoe last close to the notch 143 of the shoe last mold 140. In other words, when the shoe last mold 140 is moved along the length direction of the elongated hole 141 through the fixing member 131, the fixing member 131 can be fixedly installed in the mounting groove 1121, and the fixing member 131 plays a positioning role. The fixing member 131 and the elongated hole 141 move relative to each other, and the shoe last mold 140 can approach the saw disk 121, so that the saw disk 121 cuts the shoe last according to the notch 143 of the shoe last mold 140, and the fixing member 131 and the elongated hole 141 cooperate with each other to adjust the distance between the shoe last mold 140 and the saw disk 121.

[0055] Exemplarily, there are two mounting grooves 1121, and the corresponding number of fixing members 131 is two. The number of elongated holes 141 is two. The fixing members 131 can be mounting bolts, which can be threadedly connected to the groove walls of the mounting grooves 1121. The elongated holes 141 are arranged at opposite ends of the shoe last mold 140. The mounting bolts, the elongated holes 141 and the mounting grooves 1121 cooperate with each other to play a positioning role. During the movement of the shoe last mold 140, the shoe last mold 140 is prevented from being offset and misaligned, so that the position of the notch 143 of the shoe last mold 140 corresponds to the saw disk 121, and the opening size of the fork position during the shoe last processing is smoother, which reduces the situation where the width of the fork position of the shoe last is different.

[0056] In the related art, the shoe last is processed to form a split structure. When the saw disc is used for cutting, due to the high hardness of the shoe last, the cutting position of the shoe last groove is easily uneven, which makes it difficult to meet the requirements of refinement, the cutting efficiency is low, a large amount of debris splashes, and chip removal is difficult.

[0057] In one embodiment, specifically, referring to Figure 1 and Figure 4 As shown, the saw disc 121 has a sawtooth component 1211 with a convex back tooth structure and a chip groove 1212. The chip groove 1212 is arranged between two adjacent sawtooth components 1211. The sawtooth component 1211 with a convex back tooth structure has a large sawtooth wedge angle, and sawing is more labor-saving, and can be used for cutting and processing hard wood. When the sawtooth component 1211 cuts the shoe last, a large amount of debris will be generated, and the chip groove 1212 plays the role of discharging the debris, so that the chip discharge is smooth and the debris splashing around under the impact of cutting is reduced.

[0058] Alternatively, if Figure 4As shown, the sawtooth assembly 1211 includes a first sawtooth 1211a and a second sawtooth 1211b, and the second sawtooth 1211b is arranged at one end of the first sawtooth 1211a close to the chip groove 1212. Further, the second sawtooth 1211b is a "U"-shaped sawtooth. The second sawtooth 1211b is a U-shaped sawtooth, that is, the second sawtooth 1211b with a U-shaped structure is used for cutting and processing shoe lasts, thereby improving the cutting processing efficiency, making the cutting surface of the notch at the fork position of the shoe last smoother, and there will be no situation where the cutting surface is of different widths. The shoe last has good aesthetics, and the U-shaped second sawtooth 1211b cooperates with the shoe last mold 140 to have a better technical effect.

[0059] In the related art, when the saw disc assembly is used to cut the shoe last, the saw disc assembly is exposed to the outside and may cause personal injury.

[0060] In one embodiment, specifically, Figure 1 As shown, the saw disk assembly 120 also includes a safety cover 123, and the safety cover 123 is arranged on the base 110 near the saw disk 121. The safety cover 123 plays a protective role to prevent the saw disk 121 from causing accidental damage during the cutting process and reduce the occurrence of personal injury.

[0061] Optionally, the safety cover 123 is provided with a third opening 1231, and the safety cover 123 can cover the saw blade assembly 120, so that the saw blade 121 is inserted into the third opening 1231 and partially exposed to the base 110. Accordingly, the exposed portion of the saw blade 121 is used for cutting and processing shoe lasts, and the corresponding positions of the safety cover 123 and the base 110 can cover the saw blade 121 to protect the safety of the staff and prevent accidents.

[0062] Method for processing a shoe last using the shoe last processing device 100:

[0063] S1: placing the shoe last to be processed into the cavity of the shoe last mold 140;

[0064] S2: Install the shoe last mold 140 in the processing area 112 through the adjustment assembly 130;

[0065] S3: starting the saw disc assembly 120 to push the shoe last mold 140 to move, and adjusting the adjustment assembly 130 to gradually reduce the distance between the notch 143 of the shoe last mold 140 and the saw disc assembly 120, so as to process the shoe last;

[0066] S4: After the shoe last processing is completed, the shoe last mold 140 is moved away from the saw disk assembly 120, and the shoe last is taken out to complete the processing.

[0067] Example 3

[0068] The embodiment of the utility model also provides a shoe last, which is applied to the shoe last processing equipment 100 in embodiment 1 or embodiment 2 for processing and manufacturing. The shoe last processing equipment 100 used for manufacturing the shoe last has all the beneficial effects of the shoe last processing equipment 100, which will not be described in detail here.

[0069] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0070] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A shoe last processing equipment, characterized in that: include: A base, wherein the base defines a first opening; a saw disc assembly, the saw disc assembly comprising a saw disc and a motor, the saw disc being connected to the motor, the saw disc being passed through the first opening so that the saw disc is partially exposed to the base, and forming a processing area at a position of the base near the saw disc; A shoe last mold, wherein the shoe last mold defines a cavity, the cavity is provided with a second opening, a notch is provided on a side of the cavity away from the second opening, and the notch is arranged opposite to the saw disk; An adjusting component is arranged in the processing area, and the adjusting component is movably connected to the shoe last mold so that the adjusting component can adjust the distance between the saw disk and the shoe last mold.

2. The shoe last processing equipment according to claim 1, characterized in that: The shoe last mold is provided with long holes at both opposite ends, the adjustment assembly includes a fixing part, and the processing area is provided with a mounting groove along the first direction. The fixing part is passed through the long hole and is movably connected to the groove wall of the mounting groove. The shoe last mold moves along the length direction of the long hole so that the saw disk can approach the notch along the second direction, and the second direction is perpendicular to the first direction.

3. The shoe last processing equipment according to claim 2, characterized in that: The mounting grooves are arranged opposite to the elongated holes, and one mounting groove corresponds to one elongated hole.

4. The shoe last processing equipment according to claim 2, characterized in that: In the second direction, the length direction of the long hole is parallel to the opening direction of the notch, and the opening direction of the notch is parallel to the saw disk.

5. The shoe last processing equipment according to any one of claims 1 to 4, characterized in that: The saw disc comprises a saw tooth assembly with a convex back tooth structure and a chip removal groove, wherein the chip removal groove is provided between two adjacent saw tooth assemblies.

6. The shoe last processing equipment according to claim 5, characterized in that: The sawtooth assembly includes a first sawtooth and a second sawtooth, wherein the second sawtooth is arranged at an end of the first sawtooth close to the chip discharge groove.

7. The shoe last processing equipment according to claim 6, characterized in that: The second sawtooth is a "U"-shaped sawtooth.

8. The shoe last processing equipment according to any one of claims 1 to 4, characterized in that: The saw disc assembly further includes a safety cover, which is arranged at a position of the base close to the saw disc.

9. The shoe last processing equipment according to claim 8, characterized in that: The safety cover is provided with a third opening, and the safety cover can cover the saw disc assembly so that the saw disc passes through the third opening and is partially exposed on the base.

10. A shoe last, characterized in that: The shoe last is manufactured using the shoe last processing equipment according to any one of claims 1 to 9.

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