Shoe sole flattening device for shoemaking

Abstract

The utility model discloses a sole flattening device for shoemaking, which belongs to the field of shoe production and comprises a base, a placing mechanism is arranged at the top of the base, a flattening mechanism is arranged above the placing mechanism, the flattening mechanism comprises a pressing plate, an auxiliary mechanism is arranged on the pressing plate and comprises a sealing cylinder, a piston plate is slidably connected in the sealing cylinder, and the piston plate is arranged on the pressing plate. A connecting rod is fixedly connected to the bottom of the piston plate, the bottom end of the connecting rod is fixedly connected to the top of the pressing plate, air inlets and air outlets are formed in the top and the bottom of the sealing cylinder, and one-way valves are arranged in the air inlets and the air outlets. The shoe sole cleaning device has the beneficial effects that an auxiliary mechanism is arranged, so that a pressing plate can drive a connecting rod to move when moving upwards, the connecting rod drives a piston plate to move in a sealing cylinder, air in the sealing cylinder is extruded into the pressing plate through an air outlet pipe and an elastic pipe and then sprayed out through air outlet holes formed in the bottom of the pressing plate, and downward impact force is provided for a shoe sole; the sole is prevented from moving upwards along with the pressing plate.

Description

Technical Field

[0001] The utility model relates to the field of shoe production, in particular to a sole flattening device for shoemaking. Background Art

[0002] With the improvement of people's health awareness, nostalgia and simplicity have become the trend of modern people in the 21st century. Handmade multi-layer cloth shoes are becoming more and more popular. Stores selling multi-layer cloth shoes can be seen everywhere in the market. Modern popular thousand-layer cloth shoes are very different from traditional styles. Both the style and color are more in line with modern people's aesthetics. Traditional thousand-layer cloth shoes are famous because the soles are made of white cloth and stacked up in multiple layers. After the soles are stacked up in multiple layers, they need to be beaten flat to make the soles flat and stylish. The hammering process is usually done manually or by using a hydraulic press to press down.

[0003] After searching, the Chinese patent publication number CN221059757U is found, which discloses a sole flattening device for shoemaking. The storage plate of the sole flattening device for shoemaking is driven by a motor through an output shaft, an L-shaped connecting rod and an operating table to form a rotating structure, so as to facilitate the placement of the sole material and move it to the bottom of the pressing block for flattening. The push plate of the device forms a horizontal pushing structure with the operating table through the first telescopic arm under the action of the first electric push rod, so that the sole material is unloaded through the push plate after the processing is completed. The second pressing block of the device fits the shape of the groove, and the second pressing block forms a vertical lifting structure with the first pressing block through the second telescopic arm under the action of the second electric push rod, so that the edge of the first pressing block is pressurized by the second pressing block, thereby ensuring that the sole material can be subjected to force in all directions.

[0004] Since the pressing block will be firmly pressed against the sole during the pressing process, the sole may stick to the bottom of the pressing block when the pressing block moves upward, and then fall naturally after the pressing block moves a certain distance, which makes the workbench messy and affects work efficiency. Utility Model Content

[0005] The purpose of the present utility model is to provide a sole flattening device for shoemaking in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A sole flattening device for shoemaking comprises a base, a placing mechanism is provided on the top of the base, a flattening mechanism is provided above the placing mechanism, the flattening mechanism comprises a pressing plate, an auxiliary mechanism is provided on the pressing plate, the auxiliary mechanism comprises a sealing cylinder, a piston plate is slidably connected in the sealing cylinder, a connecting rod is fixedly connected to the bottom of the piston plate, the bottom of the connecting rod is fixedly connected to the top of the pressing plate, the connecting rod and the sealing cylinder are movably connected, an air inlet and an air outlet are provided at the top and bottom of the sealing cylinder, a one-way valve is provided in the air inlet and the air outlet, an air outlet pipe is connected to the air outlet at the top of the sealing cylinder, the other end of the air outlet pipe is connected to an elastic tube, the other end of the elastic tube is fixedly connected to the top of the pressing plate, a ventilation cavity connected to the elastic tube is provided inside the pressing plate, and a plurality of air outlet holes connected to the ventilation cavity are provided at the bottom of the pressing plate.

[0008] Preferably, the air outlet is in a cone shape with the tip facing downward.

[0009] Preferably, the flattening mechanism further comprises a support frame fixedly connected to the rear side of the top of the base, a hydraulic cylinder is fixedly connected to the support frame, a pressure plate is fixedly connected to the bottom of the hydraulic cylinder, and a sealing cylinder is fixedly connected in the support frame.

[0010] Preferably, a mounting groove is provided inside the base.

[0011] Preferably, the placement mechanism includes a stepper motor fixedly connected in the installation slot, the output end of the stepper motor is fixedly connected to a turntable, the turntable is located above the base, a support mechanism is provided between the turntable and the base, and a plurality of placement slots are provided on the top of the turntable.

[0012] Preferably, the supporting mechanism includes a plurality of supporting columns fixedly connected to the top of the base, and an annular groove is provided at the bottom of the turntable, and the supporting columns are slidably connected in the annular groove.

[0013] The beneficial effect is that an auxiliary mechanism is provided so that when the pressure plate moves upward, it drives the connecting rod to move, and the connecting rod drives the piston plate to move in the sealing cylinder, squeezing the air in the sealing cylinder into the pressure plate through the air outlet pipe and the elastic tube, and then spraying it out through the air outlet hole opened at the bottom of the pressure plate, providing a downward impact force for the sole, preventing the sole from moving upward with the pressure plate.

[0014] Additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1This is a schematic diagram of the overall structure of a sole flattening device for shoemaking described in the utility model;

[0017] Figure 2 This is a front view of a sole flattening device for shoemaking according to the utility model;

[0018] Figure 3 This is a right side view of the auxiliary mechanism of the sole flattening device for shoemaking described in the utility model;

[0019] Figure 4 This is a top view of a sole flattening device for shoemaking according to the utility model;

[0020] Figure 5 It is a schematic diagram of a turntable of a sole flattening device for shoemaking described in the utility model.

[0021] The description of the accompanying drawings is as follows: 1. Base; 201. Stepper motor; 202. Turntable; 301. Support column; 302. Annular groove; 401. Support frame; 402. Hydraulic cylinder; 403. Pressing plate; 501. Sealing cylinder; 502. Piston plate; 503. Connecting rod; 504. Air outlet pipe; 505. Elastic tube. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figure 1-Figure 5 As shown, a sole flattening device for shoemaking includes a base 1, an installation groove is provided inside the base 1, a placement mechanism is provided on the top of the base 1, and the placement mechanism includes a stepper motor 201 bolted into the installation groove, and the output end of the stepper motor 201 is fixedly connected to a turntable 202, and the turntable 202 is located above the base 1. When the stepper motor 201 is started, the stepper motor 201 drives the turntable 202 to rotate. A supporting mechanism is provided between the turntable 202 and the base 1, and a plurality of placement grooves are provided on the top of the turntable 202.

[0026] The supporting mechanism includes several supporting columns 301 fixedly connected to the top of the base 1. An annular groove 302 is provided at the bottom of the turntable 202. The supporting columns 301 are slidably connected in the annular groove 302. The turntable 202 is supported by the supporting columns 301 to improve the stability of the turntable 202.

[0027] A flattening mechanism is provided above the placement mechanism, and the flattening mechanism includes a support frame 401 bolted to the rear side of the top of the base 1, and the support frame 401 is an inverted L-shape. A hydraulic cylinder 402 is fixedly connected to the support frame 401, and a pressure plate 403 is fixedly connected to the bottom of the hydraulic cylinder 402. The shapes of the pressure plate 403 and the placement groove opened on the top of the turntable 202 are set according to the shape of the sole.

[0028] The pressure plate 403 is provided with an auxiliary mechanism, which includes a sealing cylinder 501, which is fixedly connected to the support frame 401, and a piston plate 502 is slidably connected to the sealing cylinder 501. The piston plate 502 divides the interior of the sealing cylinder 501 into two chambers. The upper chamber is located above the piston plate 502, and the lower chamber is located below the piston plate 502. The bottom of the piston plate 502 is fixedly connected to a connecting rod 503. The bottom end of the connecting rod 503 extends out of the sealing cylinder 501 and is fixedly connected to the top of the pressure plate 403. The connecting rod 503 moves between the sealing cylinder 501 and the sealing cylinder 501. The top and bottom of the sealing cylinder 501 are provided with an air inlet and an air outlet, and a one-way valve is provided in the air inlet and the air outlet. The air outlet on the top of the sealing cylinder 501 is connected to an air outlet pipe 504, and the other end of the air outlet pipe 504 is connected to an elastic tube 505. The other end of the elastic tube 505 is fixedly connected to the top of the pressing plate 403, and a ventilation cavity connected to the elastic tube 505 is provided inside the pressing plate 403. A plurality of air outlet holes connected to the ventilation cavity are provided at the bottom of the pressing plate 403. The air outlet holes are conical with the tip facing downward, which are used to increase the wind speed and improve the impact effect.

[0029] Working principle: When in use, place the sole of the shoe in the placement slot opened on the top of the turntable 202, start the stepper motor 201, the stepper motor 201 drives the turntable 202 to rotate, and rotates the sole to the bottom of the pressure plate 403. The turntable 202 stops rotating, and the pressure plate 403 is moved downward by controlling the hydraulic cylinder 402 to flatten the sole. When the pressure plate 403 moves downward, it drives the connecting rod 503 to move downward, and the connecting rod 503 drives the piston plate 502 to move downward. The outside air enters the upper cavity of the sealing cylinder 501 through the air inlet opened at the top of the sealing cylinder 501, and the air in the lower cavity of the sealing cylinder 501 is discharged through the air outlet at the bottom of the sealing cylinder 501. After flattening, the pressure plate 403 is moved upward by controlling the hydraulic cylinder 402. When the pressure plate 403 moves upward, it drives the connecting rod 503 The air in the upper cavity of the sealing cylinder 501 is squeezed into the air outlet pipe 504 through the air outlet port at the top of the sealing cylinder 501, and then enters the elastic tube 505 through the air outlet pipe 504, and then enters the ventilation cavity opened in the pressing plate 403 through the elastic tube 505, and finally is ejected through the air outlet port at the bottom of the pressing plate 403, providing a downward impact force for the sole, preventing the sole from moving upward with the pressing plate 403. After the pressing plate 403 rises to a certain height, the stepping motor 201 is started, and the stepping motor 201 drives the turntable 202 to rotate, rotating the placed sole to the bottom of the pressing plate 403 for further flattening. When the flattened sole rotates to the front, the flattened sole is taken out and the sole to be flattened is placed again.

[0030] 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 the present invention is defined by the appended claims and their equivalents.

Claims

1. A sole flattening device for shoemaking, comprising a base (1), a placement mechanism provided on the top of the base (1), a flattening mechanism provided above the placement mechanism, the flattening mechanism comprising a pressing plate (403), characterized in that: The pressure plate (403) is provided with an auxiliary mechanism, which includes a sealing cylinder (501), a piston plate (502) is slidably connected in the sealing cylinder (501), a connecting rod (503) is fixedly connected to the bottom of the piston plate (502), the bottom end of the connecting rod (503) is fixedly connected to the top of the pressure plate (403), the connecting rod (503) and the sealing cylinder (501) are movably connected, and air inlets are provided at the top and bottom of the sealing cylinder (501). and an air outlet, a one-way valve is provided in the air inlet and the air outlet, the air outlet is provided on the top of the sealing cylinder (501) and is connected to an air outlet pipe (504), the other end of the air outlet pipe (504) is connected to an elastic tube (505), the other end of the elastic tube (505) is fixedly connected to the top of the pressing plate (403), a ventilation cavity connected to the elastic tube (505) is provided inside the pressing plate (403), and a plurality of air outlet holes connected to the ventilation cavity are provided at the bottom of the pressing plate (403).

2. The sole flattening device for shoemaking according to claim 1, characterized in that: The air outlet is in a cone shape with the tip facing downward.

3. The sole flattening device for shoemaking according to claim 1, characterized in that: The flattening mechanism further comprises a support frame (401) fixedly connected to the top rear side of the base (1); a hydraulic cylinder (402) is fixedly connected to the support frame (401); the pressing plate (403) is fixedly connected to the bottom of the hydraulic cylinder (402); and the sealing cylinder (501) is fixedly connected inside the support frame (401).

4. The sole flattening device for shoemaking according to claim 1, characterized in that: A mounting groove is provided inside the base (1).

5. The sole flattening device for shoemaking according to claim 4, characterized in that: The placement mechanism comprises a stepper motor (201) fixedly connected in a mounting groove, the output end of the stepper motor (201) is fixedly connected to a turntable (202), the turntable (202) is located above the base (1), a support mechanism is provided between the turntable (202) and the base (1), and a plurality of placement grooves are provided on the top of the turntable (202).

6. The sole flattening device for shoemaking according to claim 5, characterized in that: The support mechanism comprises a plurality of support columns (301) fixedly connected to the top of the base (1); an annular groove (302) is provided at the bottom of the turntable (202); and the support columns (301) are slidably connected in the annular groove (302).

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