Heel shaping device for leather shoe processing

Abstract

The utility model relates to the field of leather shoe processing, in particular to a heel shaping device for leather shoe processing. An existing shoe heel shaping device is insufficient in shaping and not smooth in shaping. A heel shaping device for leather shoe processing comprises a supporting base, a motor and the like. A supporting plate is vertically arranged on the supporting base, and a motor is fixedly connected to the supporting plate of the supporting base. The motor drives the sliding rail wheel to rotate, the sliding rail wheel rotates to push the sliding frame and the abutting block to move downwards together through the sliding groove of the sliding rail wheel, and meanwhile the sliding rail wheel rotates to drive the driven gear to rotate through the limiting tooth-missing ring. The driven gear rotates to drive the two-way screw and the sliding heating block to move in the direction close to the abutting block together through the two-way screw, the sliding heating block moves to make contact with the shoe heel and conduct heating, the shoe heel is extruded through the abutting block, the shoe heel deforms, and then the shoe heel is fully shaped.

Description

Technical Field

[0001] The utility model relates to the field of leather shoe processing, in particular to a heel shaping device for leather shoe processing. Background Art

[0002] In leather shoe processing, in order to meet aesthetic and comfort requirements, the heels and uppers of leather shoes are usually shaped. Heel shaping refers to further improving the shape of leather shoes before leaving the factory, making the heels straighter, more beautiful and comfortable. Currently, existing equipment usually reheats the heels and then shapes them with blocks or molds.

[0003] Currently available equipment is not convenient for extruding and deforming the heel while heating it, resulting in insufficient shaping of the heel. It is also not convenient for stretching the side of the heel to produce wrinkles, resulting in the side of the heel being uneven, which in turn leads to imperfect heel shaping. Utility Model Content

[0004] In order to overcome the above shortcomings, the utility model provides a heel shaping device for leather shoe processing, which can be squeezed when heated to fully shape the heel, and can stretch the side of the heel to make the heel shaping more perfect.

[0005] Technical solution: A heel shaping device for leather shoe processing, comprising a support base, a sliding rod is provided on one side of the support base, a support plate is vertically provided on the support base, a motor is fixedly connected to the support plate of the support base, the output shaft of the motor passes through the support plate of the support base, one end of the output shaft of the motor is fixedly connected to a slide wheel, a slide groove is provided on the slide wheel, a sliding frame is slidably connected to the slide rod of the support base, a compression spring is connected between the slide frame and the support base, a limiting shaft is provided on the side of the slide frame away from one end of the slide rod of the support base, and the limiting shaft of the slide frame The gear train is fixedly connected to the gear train of the sliding wheel, and the sliding frame is fixedly connected to a stop block on one side away from one end of the slide rod of the support base, and a sliding heating block is slidably connected to the support plate of the support base, and a bidirectional screw is fixedly connected to the sliding heating block, and the bidirectional screw passes through the support plate of the support base, and a limited toothed ring is fixedly connected to the sliding wheel, and circular limit rings are provided on both sides of the limit toothed ring, and a driven gear is connected to the bidirectional screw through a thread, and the limit toothed ring will mesh with the driven gear, and the driven gear is located between the two circular limit rings of the limit toothed ring.

[0006] In addition, it is particularly preferred that it also includes a limiting plate, and the two limiting plates are respectively fixedly connected to the two sides of the sliding heating block, and each of the two ends of the limiting plate is slidably connected to a sliding limiting rod, and a tension spring is connected between each sliding limiting rod and the limiting plate, and a roller is rotatably connected between the two sliding limiting rods, and the number of the rollers is two, and a torsion spring is respectively connected between the two rollers and the two sliding limiting rods located above.

[0007] 1. The utility model drives the slide wheel to rotate through a motor. The rotation of the slide wheel will push the slide frame and the resistance block to move downward through the slide groove of the slide wheel. The resistance block moves downward and enters the shoe opening of the leather shoe and resists the heel. At the same time, the rotation of the slide wheel will drive the limiting toothed ring to rotate. The rotation of the limiting toothed ring will engage with the driven gear. The continued rotation of the slide wheel will drive the driven gear to rotate. The rotation of the driven gear will drive the bidirectional screw and the sliding heating block to move toward the resistance block through the bidirectional screw. The sliding heating block moves to contact the heel and heat it, and squeezes the heel through the resistance block to deform the heel, thereby fully shaping the heel.

[0008] 2. When the sliding heating block moves toward the stop block, it will drive the limit plate, the sliding limit rod, the roller and the torsion spring to move together. The roller will roll along the side of the heel. The roller will fully contact the side of the heel under the elastic force of the tension spring. At the same time, the roller will generate a pulling force on the side of the heel toward the toe under the torsion of the torsion spring, so that the side of the heel is pulled, and the side of the heel can be heated more evenly, thereby shaping the heel more perfectly. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model.

[0010] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0011] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0012] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0013] Figure 5 It is a schematic diagram of a partially disassembled three-dimensional structure of the utility model.

[0014] Among them, the above drawings include the following figure marks: 1. support base, 2. motor, 3. slide wheel, 4. sliding frame, 5. compression spring, 6. block, 7. sliding heating block, 8. bidirectional screw, 9. limiting toothed ring, 10. driven gear, 11. limiting plate, 12. sliding limiting rod, 13. tension spring, 14. roller shaft, 15. torsion spring. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] Example 1: A heel shaping device for leather shoes, such as Figure 1-Figure 3 and Figure 5 As shown, it includes a support base 1, a sliding rod is provided on one side of the support base 1, a support plate is vertically provided on the support base 1, a motor 2 is connected to the support plate of the support base 1 by bolts, the output shaft of the motor 2 passes through the support plate of the support base 1, a slide wheel 3 is welded to one end of the output shaft of the motor 2, a slide groove is provided on the slide wheel 3, a sliding frame 4 is slidably connected to the slide rod of the support base 1, a compression spring 5 is connected between the slide frame 4 and the support base 1, a limiting shaft is provided on the side of the slide frame 4 away from one end of the slide rod of the support base 1, the limiting shaft of the slide frame 4 is slidably connected to the slide groove of the slide wheel 3, a stop block 6 is welded on the side of the slide frame 4 away from one end of the slide rod of the support base 1, and the stop block 6 is used to stop the heel.

[0017] A sliding heating block 7 is slidably connected to the support plate of the support base 1, and the sliding heating block 7 is used to transfer heat to the heel. A bidirectional screw 8 is welded on the sliding heating block 7, and the bidirectional screw 8 passes through the support plate of the support base 1. A limiting toothed ring 9 is welded on the slide wheel 3, and circular limiting rings are provided on both sides of the limiting toothed ring 9. A driven gear 10 is threadedly connected to the bidirectional screw 8, and the limiting toothed ring 9 will mesh with the driven gear 10. The driven gear 10 is located between the two circular limiting rings of the limiting toothed ring 9.

[0018] First, the staff puts the leather shoes on the support base 1 so that the shoe opening of the leather shoes is aligned with the block 6. Then the staff starts the motor 2. The rotation of the output shaft of the motor 2 will drive the slide wheel 3 to rotate. The rotation of the slide wheel 3 will push the slide frame 4 to move downward through the slide groove of the slide wheel 3. The compression spring 5 is compressed, and the downward movement of the slide frame 4 will drive the block 6 to move downward. The block 6 moves downward and enters the shoe opening of the leather shoe and presses against the heel. At the same time, the rotation of the slide wheel 3 will drive the limiting toothed ring 9 to rotate. The rotation of the limiting toothed ring 9 will engage with the driven gear 10. The continued rotation of the slide wheel 3 will drive the driven gear 10 to rotate. The rotation of the driven gear 10 will pass through the two-way The screw 8 drives the bidirectional screw 8 and the sliding heating block 7 to move toward the direction close to the block 6. The sliding heating block 7 will contact the heel and heat it, and squeeze the heel through the block 6 to deform the heel, thereby fully shaping the heel. Then the driven gear 10 continues to rotate and drives the bidirectional screw 8 and the sliding heating block 7 to reset away from the block 6 through the bidirectional screw 8. Then the slide wheel 3 continues to rotate to disengage the limit toothed ring 9 from the driven gear 10. The reset of the compression spring 5 will cause the sliding frame 4 to reset upward. The upward movement of the sliding frame 4 will drive the block 6 to reset upward, and then the staff will turn off the motor 2.

[0019] Example 2: Based on Example 1, Figure 4 As shown, it also includes a limit plate 11, and the two limit plates 11 are respectively connected to the two sides of the sliding heating block 7 by bolts, and each of the two ends of the limit plate 11 is slidably connected to a sliding limit rod 12, and a tension spring 13 is connected between each sliding limit rod 12 and the limit plate 11, and a roller 14 is rotatably connected between the two sliding limit rods 12. There are two rollers 14, and the rollers 14 are used to pull the heel, and a torsion spring 15 is respectively connected between the two rollers 14 and the two sliding limit rods 12 located above.

[0020] The roller shaft (14) is made of rubber.

[0021] When the sliding heating block 7 moves toward the stop block 6, it will drive the limit plate 11, the sliding limit rod 12, the tension spring 13, the roller 14 and the torsion spring 15 to move together. The roller 14 will first contact the heel and then roll along the side of the heel. The tension spring 13 is stretched and the torsion spring 15 is twisted. The roller 14 will fully contact the side of the heel under the elastic force of the tension spring 13. At the same time, the roller 14 will generate a pulling force on the side of the heel toward the toe under the torsion of the torsion spring 15, so that the side of the heel is pulled, and then the side of the heel can be heated more evenly, thereby shaping the heel more perfectly. The reset of the sliding heating block 7 will drive the limit plate 11, the sliding limit rod 12, the tension spring 13, the roller 14 and the torsion spring 15 to reset together.

[0022] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which are all within the protection of the present invention.

Claims

1. A heel shaping device for leather shoes, characterized in that: The invention comprises a support base (1), a slide rod is provided on one side of the support base (1), a support plate is vertically provided on the support base (1), a motor (2) is fixedly connected to the support plate of the support base (1), an output shaft of the motor (2) passes through the support plate of the support base (1), one end of the output shaft of the motor (2) is fixedly connected to a slide wheel (3), a slide groove is provided on the slide wheel (3), a slide frame (4) is slidably connected to the slide rod of the support base (1), a compression spring (5) is connected between the slide frame (4) and the support base (1), a limiting shaft is provided on the side of the slide frame (4) away from one end of the slide rod of the support base (1), the limiting shaft of the slide frame (4) is slidably connected to the slide groove of the slide wheel (3), and a stop block (6) is fixedly connected to the side of the slide frame (4) away from one end of the slide rod of the support base (1).

2. A heel shaping device for leather shoes according to claim 1, characterized in that: The invention comprises a sliding heating block (7), the supporting plate of the supporting base (1) is slidably connected with the sliding heating block (7), the sliding heating block (7) is fixedly connected with a bidirectional screw (8), the bidirectional screw (8) passes through the supporting plate of the supporting base (1), the slide wheel (3) is fixedly connected with a limit toothed ring (9), both sides of the limit toothed ring (9) are provided with circular limit rings, the bidirectional screw (8) is threadedly connected with a driven gear (10), the limit toothed ring (9) is meshed with the driven gear (10), and the driven gear (10) is located between the two circular limit rings of the limit toothed ring (9).

3. A heel shaping device for leather shoes according to claim 2, characterized in that: It also includes a limiting plate (11), wherein the two limiting plates (11) are respectively fixedly connected to the two sides of the sliding heating block (7), and both ends of each limiting plate (11) are slidably connected to a sliding limiting rod (12), and a tension spring (13) is connected between each sliding limiting rod (12) and the limiting plate (11), and a roller shaft (14) is rotatably connected between the two sliding limiting rods (12), and the number of the roller shafts (14) is two, and a torsion spring (15) is respectively connected between the two roller shafts (14) and the two sliding limiting rods (12) located above.

4. A heel shaping device for leather shoes according to claim 3, characterized in that: The roller shaft (14) is made of rubber.

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