Vamp wrinkle removing mechanism

Abstract

The utility model discloses a vamp wrinkle removing mechanism, which relates to the technical field of shoe processing and comprises a main frame, an auxiliary frame and a U-shaped frame rod are respectively arranged below the main frame, a main air passage is formed in the center of the main frame, a first air inlet pipe is arranged at the top of the main air passage, a first air outlet pipe is arranged at the bottom of the main air passage, and a second air outlet pipe is arranged at the bottom of the main air passage. First penetrating holes are formed in the positions, located at the two ends of the main air channel, of the main frame correspondingly, and second penetrating holes are formed between the main air channel and the first penetrating holes correspondingly. The auxiliary frame is additionally arranged above the rolling cylinder and below the main frame, so that hot steam can be blown from an original single channel to multiple channels; the hot steam blown to the rolling cylinder can make the overall temperature of the rolling cylinder uniform, the rolling cylinder can conduct more comprehensive rolling and wrinkle removing work on the vamp at the wrinkles, and the problem that the wrinkle removing efficiency is affected due to repeated rolling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe processing, in particular to a shoe upper wrinkle removal mechanism. Background Art

[0002] Traditional inclined surface wrinkle removal is mostly steam wrinkle removal, in which hot steam is blown into the air duct of the bracket through a pipe. The bracket is located below the air duct and is equipped with a U-shaped rod. A round roller is installed at the position of the middle horizontal rod of the U-shaped rod. The shoes are in rolling contact with the roller under the roller. The roller exerts a certain pressure on the shoes by the force applied by the hands, and the steam can be blown to the upper surface wall of the roller and diffuse to the area matching the position of the shoes after being blown to the roller. The repeated rolling of hot steam and hot roller can remove wrinkles from the shoes.

[0003] In the process of implementing this solution, the inventors found that the following problems in the prior art have not been well solved: the bracket has only one air outlet, which is set directly above the center of the drum. Since the hot steam will directly hit the center above the drum, the positions at the two ends of the center of the drum are exposed to relatively less steam wind, which leads to uneven temperature of the drum body. If the wrinkle removal area is large, only the center of the drum can achieve a good and fast wrinkle removal effect, and the hot pressing wrinkle removal effect at the two ends is poor, which greatly reduces the wrinkle removal efficiency and prolongs the working time. Utility Model Content

[0004] The main purpose of the present invention is to provide a shoe upper wrinkle removal mechanism, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The shoe upper wrinkle removal mechanism includes a main frame, a sub-frame and a U-shaped frame rod are respectively provided at the bottom of the main frame, a main air channel is drilled at the center of the main frame, an air inlet pipe is set at the top position of the main air channel, and an air outlet pipe is set at the bottom position of the main air channel. The main frame is drilled with a through hole one at both ends of the main air channel, and a through hole two is drilled between the main air channel and the through hole one. The main frame is drilled with a screw groove one on the side away from the through hole one, and the inside of the screw groove one is threadedly connected to the extrusion screw, the sub-air channel is drilled at the top center of the sub-frame, the sub-frame is drilled with an air cavity below the sub-air channel, and four air outlet pipes are equidistantly drilled at the bottom of the air cavity of the sub-frame, and the bottom of the sub-frame at the air outlet position is fixed with two outlet pipes, threaded rods are fixed at both ends of the top of the sub-frame, and nuts are threadedly connected to the outer walls of the threaded rods, and a rolling cylinder is sleeved on the

[0007] Preferably, both ends of the top of the U-shaped frame rod are respectively communicated with the first through-hole, and the outer diameters of both ends of the top of the U-shaped frame rod are respectively matched with the inner diameter of the first through-hole.

[0008] Preferably, the through hole 1 is communicated with the screw groove 1 respectively, and one end of the extrusion screw passing through the screw groove 1 is in contact with the side wall of the U-shaped frame rod respectively.

[0009] Preferably, the threaded rods are respectively connected to two through-holes that match the positions, and the bottoms of the nuts are respectively in contact with the tops of the main frames.

[0010] Preferably, the outer diameter of the second air inlet pipe matches the inner diameter of the first air outlet pipe, and the second air inlet pipe is sleeved on the outside of the first air outlet pipe.

[0011] Preferably, the outer wall of the outlet pipe 1 is provided with a high temperature resistant sealing ring, the top of the high temperature resistant sealing ring is bonded to the bottom of the main frame, and the top of the inlet pipe 2 is in contact with the bottom of the high temperature resistant sealing ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By adding a sub-frame above the rolling cylinder and below the main frame, the hot steam can be blown from the original single channel to multiple channels, so that the hot steam blown onto the rolling cylinder can make the temperature of the rolling cylinder uniform as a whole, and also enable the rolling cylinder to perform more comprehensive rolling and wrinkle removal work on the shoe upper at the folds, avoiding the problem of repeated rolling affecting the wrinkle removal efficiency.

[0014] 2. The sub-frame is used with the through-holes of the main frame through the threaded rod and the nut, so that the main frame and the sub-frame can be quickly disassembled and assembled. The staff can choose to use it according to their needs, making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic top view of the structure of the shoe upper wrinkle removal mechanism of the present invention;

[0016] Figure 2 This is a bottom view of the structure of the shoe upper wrinkle removal mechanism of the present invention;

[0017] Figure 3 This is a schematic cross-sectional view of the main frame of the shoe upper wrinkle removal mechanism of the present invention;

[0018] Figure 4 This is a schematic cross-sectional view of the sub-frame of the shoe upper wrinkle removal mechanism of the present invention.

[0019] In the figure: 1. Main frame; 11. Main air duct; 12. Perforation 1; 13. Screw groove 1; 14. Perforation 2; 15. Inlet pipe 1; 16. Outlet pipe 1; 17. High-temperature resistant sealing ring; 2. Sub-frame; 21. Sub-air duct; 22. Air cavity; 23. Outlet duct; 24. Inlet pipe 2; 25. Outlet pipe 2; 26. Threaded rod; 27. Nut; 3. U-shaped frame rod; 31. Rolling cylinder; 4. Extrusion screw. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the shoe upper wrinkle removal mechanism includes a main frame 1, a sub-frame 2 and a U-shaped frame rod 3 are respectively arranged below the main frame 1, a main air channel 11 is drilled at the center of the main frame 1, an air inlet pipe 15 is arranged at the top position of the main air channel 11, and an air outlet pipe 16 is arranged at the bottom position of the main air channel 11. The main frame 1 has a through hole 12 drilled at both ends of the main air channel 11, a through hole 14 drilled between the main air channel 11 and the through hole 12, and a screw groove 13 drilled on the side of the main frame 1 away from the through hole 12. The inside of the screw groove 13 is threadedly connected with an extrusion screw 4, a secondary air duct 21 is excavated at the center of the top of the sub-frame 2, an air cavity 22 is excavated at the position of the sub-frame 2 below the secondary air duct 21, four air outlet ducts 23 are equidistantly excavated at the bottom of the air cavity 22 of the sub-frame 2, and an air outlet pipe 25 is fixed to the bottom of the sub-frame 2 at the position of the air outlet 23, threaded rods 26 are fixed at both ends of the top of the sub-frame 2, and nuts 27 are threadedly connected to the outer walls of the threaded rods 26, and a rolling cylinder 31 is sleeved on the U-shaped frame rod 3.

[0022] Specifically, both ends of the top of the U-shaped frame rod 3 are respectively connected to the through hole 12, and the outer diameters of both ends of the top of the U-shaped frame rod 3 are respectively matched with the inner diameter of the through hole 12.

[0023] Specifically, the through hole 12 is connected to the screw groove 13 respectively, and one end of the extrusion screw 4 passes through the screw groove 13 and contacts the side wall of the U-shaped frame rod 3 respectively, which can limit the U-shaped frame rod 3 so that the main frame 1 and the U-shaped frame rod 3 are installed together.

[0024] Specifically, the threaded rods 26 are respectively connected to the second through-holes 14 of matching positions, and the bottoms of the nuts 27 are respectively in contact with the top of the main frame 1, so that the sub-frame 2 and the main frame 1 can be installed together.

[0025] Specifically, the outer diameter of the air inlet pipe 24 matches the inner diameter of the air outlet pipe 16. The air inlet pipe 24 is sleeved on the outside of the air outlet pipe 16. The outer wall of the air outlet pipe 16 is sleeved with a high-temperature resistant sealing ring 17. The top of the high-temperature resistant sealing ring 17 is bonded to the bottom of the main frame 1. The top of the air inlet pipe 24 is in contact with the bottom of the high-temperature resistant sealing ring 17 to ensure that the connection has a certain connection sealing performance.

[0026] Working principle: The hot steam pipe is connected to the air inlet pipe 15. The top of the main frame 1 can be fixed to the hot steam wrinkle remover through another bracket. This is a known prior art and will not be described in detail in this application. When the sub-frame 2 is needed, the threaded rod 26 is sleeved on the outside of the air outlet pipe 16. The threaded rod 26 passes through the through-hole 214 and is threadedly connected to the nut 27 until the top of the air inlet pipe 24 contacts the bottom of the high-temperature resistant sealing ring 17 to maintain a certain degree of sealing. After the connection is completed, the hot steam passes through the main frame 21. The air is blown into the air cavity 22 through the air duct 11, the air outlet pipe 1 16, and the auxiliary air duct 21, and is dispersed and discharged to the top of the rolling cylinder 31 through the four air outlet ducts 23 and the air outlet pipe 2 25, so that the rolling cylinder 31 can be evenly heated and the wrinkled shoe upper can be better removed. When disassembling the auxiliary frame 2, it is only necessary to remove the nut 27, pull out the threaded rod 26 from the second perforation 14, and pull down the auxiliary frame 2 to complete the separation of the main frame 1 and the auxiliary frame 2. After separation, the multiple air ducts are converted back to the original single air duct.

[0027] The circuits, electronic components and control modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A shoe upper wrinkle removal mechanism, comprising a main frame (1), characterized in that: A sub-frame (2) and a U-shaped frame rod (3) are respectively provided below the main frame (1), a main airway (11) is drilled at the center of the main frame (1), an air inlet pipe (15) is provided at the top of the main airway (11), and an air outlet pipe (16) is provided at the bottom of the main airway (11), a perforation (12) is drilled at both ends of the main airway (11) of the main frame (1), a perforation (14) is drilled between the main airway (11) and the perforation (12), a screw groove (13) is drilled on the side of the main frame (1) away from the perforation (12), and the screw groove (13) is drilled at the bottom of the main airway (11). The sub-frame (2) is internally threadedly connected with an extrusion screw (4), a sub-airway (21) is excavated at the center of the top of the sub-frame (2), an air cavity (22) is excavated at a position below the sub-airway (21) of the sub-frame (2), four air outlets (23) are excavated at equal intervals at the bottom of the air cavity (22) of the sub-frame (2), and an air outlet pipe 2 (25) is fixed at the bottom of the sub-frame (2) at the position of the air outlet (23), a threaded rod (26) is fixed at both ends of the top of the sub-frame (2), a nut (27) is threadedly connected to the outer wall of the threaded rod (26), and a rolling cylinder (31) is sleeved on the U-shaped frame rod (3).

2. The shoe upper wrinkle removal mechanism according to claim 1, characterized in that: The two ends of the top of the U-shaped frame rod (3) are respectively connected to the through hole one (12), and the outer diameters of the two ends of the top of the U-shaped frame rod (3) are respectively matched with the inner diameter of the through hole one (12).

3. The shoe upper wrinkle removal mechanism according to claim 1, characterized in that: The through hole one (12) is communicated with the screw groove one (13) respectively, and one end of the extrusion screw (4) passing through the screw groove one (13) is in contact with the side wall of the U-shaped frame rod (3).

4. The shoe upper wrinkle removal mechanism according to claim 1, characterized in that: The threaded rods (26) are respectively connected to the second through-holes (14) of matching positions, and the bottoms of the nuts (27) are respectively in contact with the tops of the main frames (1).

5. The shoe upper wrinkle removal mechanism according to claim 1, characterized in that: The outer diameter of the second air inlet pipe (24) matches the inner diameter of the first air outlet pipe (16), and the second air inlet pipe (24) is sleeved on the outside of the first air outlet pipe (16).

6. The shoe upper wrinkle removal mechanism according to claim 5, characterized in that: The outer wall of the outlet pipe 1 (16) is provided with a high temperature resistant sealing ring (17), the top of the high temperature resistant sealing ring (17) is bonded to the bottom of the main frame (1), and the top of the inlet pipe 2 (24) is in contact with the bottom of the high temperature resistant sealing ring (17).

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