Vamp punching device for sneaker processing

Abstract

The vamp punching device comprises a machining table, a conveying belt, a suspension arm and a material conveying box are arranged on the machining table, a telescopic air cylinder is arranged on the suspension arm, a punching head is arranged at the lower end of the telescopic air cylinder, a positioning sleeve is connected to the outer end of the conveying belt in a glued mode, and a positioning groove is formed in the positioning sleeve. A stripping roller is arranged on the inner end face of the end, away from the conveying box, of the machining table, a guide plate is arranged below the end, close to the stripping roller, of the conveying belt, and a waste groove is formed in the upper end face of the machining table. The positioning sleeve with the positioning groove is arranged on the surface of the conveying belt, insole displacement in the punching process is avoided, insole quality is prevented from being affected, continuous and rapid production is facilitated by matching with the conveying box, the stripping roller is arranged at the tail end of the conveying belt, the insoles are pried out of the positioning groove, material blocking caused by the fact that the insoles cannot fall off is avoided, and production efficiency is improved. And through cooperation of the material guide plate and the filter plate, the processing waste materials are separated from the insoles, and later independent filtration and separation are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a shoe upper punching device for sports shoe processing. Background Art

[0002] During the production process of sports shoes, in order to improve the breathability of the shoes, it is necessary to punch holes for ventilation on the insoles.

[0003] In the prior art, punching is generally performed by punching. The impact force of the punching head during punching can easily cause the equipment to shake, thereby affecting the subsequent insole and causing the insole to shift. In order to ensure that the punching position does not shift, the upper is usually placed in a specific fixed mold to fix the position. In actual use, after the punching is completed, the upper is tightly fitted to the fixed mold, making it difficult to remove the upper from the fixed mold, affecting production efficiency. Therefore, a shoe upper punching device for sports shoe processing is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a shoe upper punching device for sports shoe processing, so as to solve the problem in the prior art that the insole is inconvenient to be taken out from the mold after being punched.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shoe upper punching device for sports shoe processing, comprising a processing table, on which a conveyor belt, a hanging arm and a feed box are provided, a telescopic cylinder is provided on the hanging arm, a punching head is provided at the lower end of the telescopic cylinder, a positioning sleeve is glued to the outer end of the conveyor belt, a positioning groove is provided on the positioning sleeve, a stripping roller is provided on the inner end surface of the processing table away from the feed box, a material guide plate is provided below the end of the conveyor belt close to the stripping roller, and a waste trough is provided on the upper end surface of the processing table.

[0006] Preferably, the bottom of the feeding box fits with the upper end surface of the positioning sleeve to ensure that the insole in the feeding box will fall only when it reaches the positioning groove.

[0007] Preferably, a support block is provided in the conveyor belt, and the support block is located below the punching head, so that the support block improves the structural strength of the conveyor belt to reduce the fluctuation of the conveyor belt during the punching process and improve the punching success rate.

[0008] Preferably, the positioning sleeve is made of silicone material. The positioning sleeve made of silicone material can maintain contact with the conveyor belt and is not easy to crack.

[0009] Preferably, the stripping roller is a cylindrical roller, and a column is provided on the surface of the stripping roller, through which the insole is pried out from the positioning groove, thereby facilitating the next production.

[0010] Preferably, the top of the column is a ball head structure, which prevents the column from scratching the insole.

[0011] Preferably, the inner end surface of the conveyor belt is provided with filter rods equidistantly arranged along the extending direction of the guide plate, and the stamping waste is separated from the insole by the filter rods.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model provides a positioning sleeve with a positioning groove on the surface of the conveyor belt to avoid displacement of the insole during the punching process, which affects the quality of the insole. In addition, the utility model cooperates with the feed box to facilitate continuous and rapid production.

[0014] 2. The utility model provides a peeling roller at the end of the conveyor belt to pry the insole out of the positioning groove, thereby avoiding the insole being unable to fall off and causing material jamming.

[0015] 3. The utility model separates the processing waste from the insole by cooperating with the guide plate and the filter plate, eliminating the need for separate filtering and separation at a later stage, thereby improving the processing efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front cross-sectional view of the utility model;

[0017] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a top view of the positioning sleeve of the present utility model.

[0019] In the figure: 1 processing table, 11 feeding box, 12 conveyor belt, 13 positioning sleeve, 131 positioning groove, 132 support block, 14 hanging arm, 141 telescopic cylinder, 142 punching head, 15 stripping roller, 151 column, 16 guide plate, 17 filter rod, 18 waste chute. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0021] See also Figures 1 to 3The figure shows a shoe upper punching device for sports shoe processing, including a processing table 1, on which a conveyor belt 12, a hanging arm 14 and a feed box 11 are provided. The hanging arm 14 is provided with a telescopic cylinder 141, and the lower end of the telescopic cylinder 141 is provided with a punching head 142. The outer end of the conveyor belt 12 is glued with a positioning sleeve 13, and the positioning sleeve 13 is provided with a positioning groove 131. A stripping roller 15 is provided on the inner end surface of the processing table 1 away from the feed box 11, and a material guide plate 16 is provided below the end of the conveyor belt 12 close to the stripping roller 15. A waste trough 18 is provided on the upper end surface of the processing table 1, and the conveyor belt 12 and the stripping roller 15 are both driven by an external motor.

[0022] The bottom of the feeding box 11 fits with the upper end surface of the positioning sleeve 13 to ensure that the insole in the feeding box 11 will not fall until it reaches the positioning groove 131 .

[0023] A support block 132 is provided in the conveyor belt 12 and is located below the punching head 142 , so that the support block 132 improves the structural strength of the conveyor belt 12 to reduce fluctuations of the conveyor belt 12 during the punching process and improve the punching success rate.

[0024] The positioning sleeve 13 is made of silicone material. The positioning sleeve 13 made of silicone material can maintain contact with the conveyor belt 12 and is not easy to crack.

[0025] The stripping roller 15 is a cylindrical roller. A column 151 is provided on the surface of the stripping roller 15. The column 151 is used to pry the insole out of the positioning groove 131, thereby facilitating the next production.

[0026] The top of the column 151 is a ball head structure, which prevents the column 151 from scratching the insole.

[0027] The inner end surface of the conveyor belt 12 is provided with filter rods 17 arranged at equal distances along the extending direction of the guide plate 16, and the stamping waste is separated from the insole by the filter rods 17.

[0028] When the device is in use: first, the insole is loaded into the feeding box 11, and the insole falls into each positioning groove 131 in turn. The conveyor belt 12 and the peeling roller 15 are driven clockwise by an external motor. When the conveyor belt 12 transports the insole to the lower end of the punching head 142, the telescopic cylinder 141 is started to drive the punching head 142 to move downward to punch the insole. After the punching is completed, when the insole reaches the end of the conveyor belt 12, the conveyor belt 12 changes from a straight line to an arc movement, and the bottom and top of the positioning sleeve 13 generate a semi-circular shape. The diameter difference causes the surface of the positioning sleeve 13 to be stretched, resulting in a certain elastic deformation of the positioning sleeve 13, causing the positioning groove 131 to become narrower and longer, so that the front end of the insole extends out of the positioning groove 131, and the middle part is stuck in the positioning groove 131. The peeling roller 15 knocks the lower end surface of the insole to peel off the insole and the positioning sleeve 13, and sends it to the guide plate 16. The insole slides along the guide plate 16 to the upper end of the filter rod 17, and continues to slide forward along the filter rod 17, and the waste passes through the filter rod 17 and falls into the waste trough 18 below.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shoe upper punching device for sports shoe processing, characterized in that: include: A processing table (1) is provided on the processing table (1), wherein a conveyor belt (12), a suspension arm (14) and a feed box (11) are provided on the processing table (1); a telescopic cylinder (141) is provided on the suspension arm (14); a punching head (142) is provided at the lower end of the telescopic cylinder (141); a positioning sleeve (13) is glued to the outer end of the conveyor belt (12); a positioning groove (131) is provided on the positioning sleeve (13); a stripping roller (15) is provided on the inner end surface of the end of the processing table (1) away from the feed box (11); a material guide plate (16) is provided below the end of the conveyor belt (12) close to the stripping roller (15); and a waste trough (18) is provided on the upper end surface of the processing table (1).

2. The shoe upper punching device for sports shoe processing according to claim 1, characterized in that: The bottom of the feed box (11) is fitted with the upper end surface of the positioning sleeve (13).

3. The shoe upper punching device for sports shoe processing according to claim 1, characterized in that: A support block (132) is provided in the conveyor belt (12), and the support block (132) is located below the punching head (142).

4. The shoe upper punching device for sports shoe processing according to claim 1, characterized in that: The positioning sleeve (13) is made of silicone material.

5. The shoe upper punching device for sports shoe processing according to claim 1, characterized in that: The peeling roller (15) is a cylindrical roller, and a column (151) is provided on the surface of the peeling roller (15).

6. The shoe upper punching device for sports shoe processing according to claim 5, characterized in that: The top of the column (151) is a ball head structure.

7. The shoe upper punching device for sports shoe processing according to claim 1, characterized in that: The inner end surface of the conveyor belt (12) is provided with filter rods (17) arranged at equal distances along the extending direction of the guide plate (16).

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