Vamp cutting machine

Abstract

The utility model discloses a vamp cutting machine which comprises a transmission structure, the top of the transmission structure is fixedly connected with a stamping and cutting structure, the left side of the top of the transmission structure is fixedly connected with a conveying mechanism, the right side of the bottom of the conveying mechanism is provided with a collecting box, and the top of the conveying mechanism is fixedly connected with a material guiding structure. And the transmission structure comprises a first mounting plate, and supporting plates are fixedly connected to the four corners of the top of the first mounting plate. By arranging the transmission structure and the stamping and cutting structure, vamp materials can be cut rapidly and efficiently, the production efficiency is improved, a mold is convenient to replace, and the production cost is reduced. The vamp cutting device is simple in structure and convenient to use, the device is suitable for cutting vamps of different models, the cut vamps can be guided out of materials through the material guiding structure and conveyed to the collecting box through the conveying mechanism, the practicability of the device is improved, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the shoe processing technical field, concretely to a vamp cutting machine. BACKGROUND

[0002] In the shoemaking industry, vamp cutting is one of the key steps in the production process. The traditional manual cutting method not only has low efficiency, but also is prone to errors, resulting in material waste and unstable product quality. With the development of technology, automated cutting equipment has gradually become the mainstream choice in the industry.

[0003] According to the patent document CN208034865U, the utility model discloses a vamp leather cutting machine knife die fixing assembly and cutting machine, the knife die fixing assembly includes knife die plate, cutting knife, connecting head, knife shaft, pull rod and air cylinder, the knife die plate includes upper mounting plate and lower mounting plate, the connecting head is located in the cavity, the cutting knife is fixed on the lower surface of lower mounting plate, the upper mounting plate middle part is provided with a fixed hole, the connecting head is located in the cavity, and the upper part of connecting head is out of fixed hole, at least a part of the side wall of connecting head is in the taper that the inner wall of fixed hole abuts, the taper gradually reduces from top to bottom, the pull rod is movably connected in the knife shaft, the cylinder body of air cylinder is fixed at the top of knife shaft, the telescopic rod of air cylinder is fixedly connected at the top end part of pull rod, and the bottom end part of pull rod is connected in the part of connecting head out of fixed hole through a radial pin shaft. The utility model ensures that the knife die plate and the knife shaft are gapless, thereby ensuring the cutting precision.

[0004] In the prior art, the worker needs to hold the cutting die and put it into the bottom of the stamping structure and the top of the material while the stamping structure is lifting, which has certain danger, and after stamping is completed, the worker needs to pick up the cut vamp material, which is troublesome. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a vamp cutting machine to solve the problems in the prior art that the worker needs to hold the cutting die and put it into the bottom of the stamping structure and the top of the material while the stamping structure is lifting, which has certain danger, and after stamping is completed, the worker needs to pick up the cut vamp material, which is troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a transmission structure is provided, the top of the transmission structure is fixedly connected with a stamping cutting structure, the top left side of the transmission structure is fixedly connected with a conveying mechanism, the bottom right side of the conveying mechanism is provided with a collecting box, and the top of the conveying mechanism is fixedly connected with a material guiding structure.

[0007] The transmission structure includes mounting plate one, four corners of the top of mounting plate one are fixedly connected with support plates, the upper side of the side close to each other of the rear two support plates is rotatably connected with rotating rod one, the right side of the front right support plate is provided with circular movable hole one penetrating to the left side.

[0008] Preferably, the inner wall of the circular movable hole one is movably connected with rotating shaft one, the left end of the rotating shaft one is fixedly connected with rotating rod two, the left end of the rotating rod two is rotatably connected with the right side of the front left support plate, the right end of the rotating shaft one is fixedly connected with step motor one, the bottom of the step motor one is fixedly connected with support frame one, one side of the support frame one is fixedly connected with the right side of the front right support plate, the top of the left and right sides of the rear of the mounting plate one is fixedly connected with fixed plate one, the top of the two fixed plate ones is fixedly connected with punching table.

[0009] Preferably, the punching cutting structure includes mounting plate two, the front and rear sides of the bottom of the mounting plate two are provided with rectangular groove one, the inner wall right side of the rear rectangular groove one is provided with circular movable hole two penetrating to the outside, the inner wall of the circular movable hole two is movably connected with rotating shaft two, the right end of the rotating shaft two is fixedly connected with step motor two, the bottom of the step motor two is fixedly connected with support frame two, the left end of the rotating shaft two is fixedly connected with lead screw, the left end of the lead screw is rotatably connected with the inner wall of the rear rectangular groove one, the left and right sides of the inner wall of the front rectangular groove one are fixedly connected with sliding rod one, the outer wall of the sliding rod one is movably connected with sliding sleeve one, the outer wall of the lead screw is threadedly connected with sliding block one, the bottom of the sliding block one and the sliding sleeve one is fixedly connected with punching rod, the bottom of the punching rod is fixedly connected with dismounting structure, the inside of the dismounting structure is provided with cutting die, the left and right sides of the bottom of the mounting plate two is fixedly connected with fixed plate two, one side of the step motor two is fixedly connected with one side of the right fixed plate two, the bottom of the two fixed plate two is fixedly connected with the top of the punching table.

[0010] Preferably, the dismounting structure comprises the mounting plate three, rectangular grooves two are arranged on the front and back sides of the bottom of the mounting plate three, the motor shell one is fixedly connected to the right side of the mounting plate three, the circular movable hole three penetrating into the interior of the motor shell one is arranged on the right side of the inner wall of the front rectangular groove two, the rotating shaft three is movably connected to the inner wall of the circular movable hole three, the stepping motor three is fixedly connected to the right end of the rotating shaft three, the bottom of the stepping motor three is fixedly connected with the inner wall of the motor shell one, the bidirectional screw rod one is fixedly connected to the left end of the rotating shaft three, the support sleeve one is movably connected to the middle position of the outer wall of the bidirectional screw rod one, the outer wall of the support sleeve one is fixedly connected with the inner wall of the front rectangular groove two, the left end of the bidirectional screw rod one is rotatably connected with the inner wall of the front rectangular groove two, the slide rods two are fixedly connected to the left and right sides of the inner wall of the rear rectangular groove two, the two slide blocks two are threadedly connected to the outer wall of the bidirectional screw rod one, the clamping plates are fixedly connected to the bottom of the slide blocks two, the slide sleeves two are fixedly connected to the top rear side of the clamping plates, the inner wall of the slide sleeves two is movably connected with the outer wall of the slide rods two, the guard plates are fixedly connected to the most front side and the most rear side of the bottom of the mounting plate three, and the outer wall of the cutting die is movably connected to the side of the two clamping plates close to each other.

[0011] Preferably, the material guiding structure comprises two guide plates, the bottom of the two guide plates is fixedly connected with the front and back sides of the top of the conveying mechanism, the left and right sides of the top of the guide plate are fixedly connected with the connecting blocks, the front of the side of the two connecting blocks close to each other is fixedly connected with the guide rod, the rear of the side of the two connecting blocks close to each other is fixedly connected with the material scraping assembly, the top of the connecting block is fixedly connected with the support block, the right side of the right support block is fixedly connected with the motor shell two, the circular movable hole four penetrating into the interior of the motor shell two is arranged on the left side of the right support block, the rotating shaft four is movably connected to the inner wall of the circular movable hole four, the driving motor is fixedly connected to the right end of the rotating shaft four, the bottom of the driving motor is fixedly connected with the inner wall of the motor shell two, the fixed rod is fixedly connected to the left end of the rotating shaft four, and the plurality of material lifting assemblies are movably connected to the outer wall of the fixed rod.

[0012] Preferably, the material scraping assembly comprises the arc angle plate, and the triangular scraping plate is fixedly connected to the upper front side of the arc angle plate.

[0013] Preferably, the top material assembly includes a mounting groove. A circular movable hole five extending to the outside is provided on the right side of the inner wall of the mounting groove. A rotating shaft five is movably connected to the inner wall of the circular movable hole five. A plum blossom knob is fixedly connected to the right end of the rotating shaft five. A bidirectional threaded rod two is fixedly connected to the left end of the rotating shaft five. A support sleeve two is movably connected to the middle position of the outer wall of the bidirectional threaded rod two. The outer wall of the support sleeve two is fixedly connected to the inner wall of the mounting groove. The left end of the bidirectional threaded rod two is rotatably connected to the inner wall of the mounting groove. Two symmetrical sliders three are threadedly connected to the outer wall of the bidirectional threaded rod two. A movable plate is fixedly connected to the top of each slider three. Triangular clamping grooves are provided on the sides of the two movable plates that are close to each other. The inner walls of the two triangular clamping grooves are movably connected to the outer wall of the fixed rod. A connecting rod is fixedly connected to the bottom of the mounting groove. A top block is fixedly connected to the bottom of the connecting rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By incorporating a transmission structure and a stamping and cutting structure, the device can quickly and efficiently cut shoe upper materials, improving production efficiency. It also facilitates mold replacement, making the device suitable for cutting shoe uppers of different models.

[0016] 2. By setting up a material guiding structure, the cut shoe upper can be extracted from the material and conveyed to the collection box through a conveying mechanism, which improves the practicality of the device and reduces the labor intensity of the workers. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the transmission structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the stamping and cutting structure of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the disassembly structure of this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the material guiding structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the scraping assembly of this utility model;

[0023] Figure 7 This is a schematic diagram of the top material assembly of this utility model.

[0024] As shown in the figure, 1 is a transmission structure, 2 is a stamping cutting structure, 3 is a conveying mechanism, 4 is a collection box, 5 is a material guiding structure, 11 is a mounting plate 1, 12 is a supporting plate, 13 is a rotating rod 1, 14 is a rotating shaft 1, 15 is a rotating rod 2, 16 is a stepping motor 1, 17 is a supporting frame 1, 18 is a fixed plate 1, 19 is a stamping table, 21 is a mounting plate 2, 22 is a rectangular groove 1, 23 is a rotating shaft 2, 24 is a lead screw, 25 is a sliding rod 1, 26 is a sliding sleeve 1, 27 is a sliding block 1, 28 is a stamping rod, 29 is a dismounting structure, 20 is a stepping motor 2, 201 is a supporting frame 2, 202 is a fixed plate 2, 203 is a cutting die, 291 is a mounting plate 3, 292 is a motor housing 1, 293 is a rectangular groove 2, 294 is a rotating shaft 3, 295 is a stepping motor 3, 296 is a bidirectional threaded rod 1, 297 is a supporting sleeve 1, 298 is a sliding rod 2, 299 is a sliding block 2, 290 is a sliding sleeve 2, 2901 is a clamping plate, 2902 is a protective plate, 51 is a guide plate, 52 is a connecting block, 53 is a guide rod, 54 is a material scraping assembly, 55 is a supporting block, 56 is a motor housing 2, 57 is a rotating shaft 4, 58 is a driving motor, 59 is a fixed rod, 50 is a material ejecting assembly, 541 is an arc angle plate, 542 is a triangular scraper, 501 is a mounting groove, 502 is a rotating shaft 5, 503 is a plum blossom knob, 504 is a bidirectional threaded rod 2, 505 is a supporting sleeve 2, 506 is a sliding block 3, 507 is a movable plate, 508 is a connecting rod, 509 is a jacking block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figure 1 , including transmission structure 1, the top of transmission structure 1 is fixedly connected with stamping cutting structure 2, the top left side of transmission structure 1 is fixedly connected with conveying mechanism 3, the bottom right side of conveying mechanism 3 is provided with collection box 4, and the top of conveying mechanism 3 is fixedly connected with material guiding structure 5.

[0027] Please refer to Figures 2-4The transmission structure 1 includes a mounting plate 11, four corners of the top of the mounting plate 11 are fixedly connected with support plates 12, the upper side of the close side of the rear two support plates 12 is rotatably connected with a rotating rod 13, the right side of the front right support plate 12 is provided with a circular movable hole 1 penetrating to the left side, the inner wall of the circular movable hole 1 is movably connected with a rotating shaft 14, the left end of the rotating shaft 14 is fixedly connected with a rotating rod 15, the left end of the rotating rod 15 is rotatably connected with the right side of the front left support plate 12, the right end of the rotating shaft 14 is fixedly connected with a step motor 16, the bottom of the step motor 16 is fixedly connected with a support frame 17, one side of the support frame 17 is fixedly connected with the right side of the front right support plate 12, the left and right sides of the top of the mounting plate 11 are fixedly connected with fixed plates 18, the top of the two fixed plates 18 is fixedly connected with a punching table 19, the punching cutting structure 2 includes a mounting plate 21, the front and rear sides of the bottom of the mounting plate 21 are provided with rectangular grooves 22, the inner wall right side of the rear rectangular groove 22 is provided with a circular movable hole 2 penetrating to the outside, the inner wall of the circular movable hole 2 is movably connected with a rotating shaft 23, the right end of the rotating shaft 23 is fixedly connected with a step motor 20, the bottom of the step motor 20 is fixedly connected with a support frame 201, the left end of the rotating shaft 23 is fixedly connected with a lead screw 24, the left end of the lead screw 24 is rotatably connected with the inner wall of the rear rectangular groove 22, the left and right sides of the inner wall of the front rectangular groove 22 are fixedly connected with sliding rods 25, the outer wall of the sliding rod 25 is movably connected with a sliding sleeve 26, the outer wall of the lead screw 24 is threadedly connected with a sliding block 27, the bottom of the sliding block 27 and the sliding sleeve 26 is fixedly connected with a punching rod 28, the bottom of the punching rod 28 is fixedly connected with a dismounting structure 29, the inside of the dismounting structure 29 is provided with a cutting die 203, the left and right sides of the bottom of the mounting plate 21 are fixedly connected with fixed plates 202, one side of the step motor 20 is fixedly connected with one side of the right fixed plate 202, the bottom of the two fixed plates 202 is fixedly connected with the top of the punching table 19, the dismounting structure 29 includes a mounting plate 291, the front and rear sides of the bottom of the mounting plate 291 are provided with rectangular grooves 293, the right side of the mounting plate 291 is fixedly connected with a motor shell 292, the inner wall right side of the front rectangular groove 293 is provided with a circular movable hole 3 penetrating to the inside of the motor shell 292, the inner wall of the circular movable hole 3 is movably connected with a rotating shaft 294, the right end of the rotating shaft 294 is fixedly connected with a step motor 295, the bottom of the step motor 295 is fixedly connected with the inner wall of the motor shell 292, the left end of the rotating shaft 294 is fixedly connected with a bidirectional threaded rod 296, the middle position of the outer wall of the bidirectional threaded rod 296 is movably connected with a support sleeve 297, the outer wall of the support sleeve 297 is fixedly connected with the inner wall of the front rectangular groove 293, the left end of the bidirectional threaded rod 296 is rotatably connected with the inner wall of the front rectangular groove 293, the left and right sides of the inner wall of the rear rectangular groove 293 are fixedly connected with sliding rods 298,The outer wall of the bidirectional threaded rod one 296 is threadedly connected with two sliders two 299, the bottom of the slider two 299 is fixedly connected with a clamping plate 2901, the top rear side of the clamping plate 2901 is fixedly connected with a sliding sleeve two 290, the inner wall of the sliding sleeve two 290 is movably connected with the outer wall of the sliding rod two 298, the most front side and the most rear side of the bottom of the mounting plate three 291 are fixedly connected with a protective plate 2902, and the side, which is close to each other, of the two clamping plates 2901 is movably connected with the outer wall of the cutting die 203.

[0028] By winding the vamp material for cutting on the outer wall of the rotating rod one 13, then winding its one end through the top of the stamping table 19 and the inside of the material guiding structure 5, and winding on the outer wall of the rotating rod two 15, then starting the stepping motor one 16 to make the rotating shaft one 14 rotate, thereby driving the rotating rod two 15 to rotate, the rotating rod two 15 rotates to drive the vamp material to be wound, at the same time, starting the stamping rod 28 to make the stamping rod 28 push the dismounting structure 29 and the cutting die 203, the cutting die 203 will cut the vamp material, then starting the stepping motor two 20 to make the stepping motor two 20 drive the rotating shaft two 23 to rotate, thereby driving the lead screw 24 to rotate, the lead screw 24 rotates to drive the slider one 27 to move, the slider one 27 moves to make the stamping rod 28 move, the stamping rod 28 continuously cuts the vamp material in the transverse direction, at the same time, the slider one 27 moves to drive the sliding sleeve one 26 to slide on the outer wall of the sliding rod one 25, thereby improving the stability of the stamping rod 28 when moving, when it is needed to replace the cutting die 203, the stepping motor three 295 is started to make the rotating shaft three 294 rotate, thereby driving the bidirectional threaded rod one 296 to rotate, since the bidirectional threaded rod one 296 is threadedly connected with the slider two 299, the bidirectional threaded rod one 296 moves to drive the two sliders two 299 to move inwards and outwards at the same time, the sliders two 299 move to drive the clamping plate 2901 to move, the clamping plate 2901 moves to drive the sliding sleeve two 290 to slide on the outer wall of the sliding rod two 298 at the same time, thereby improving the stability of the clamping plate 2901 when moving, the movement of the clamping plate 2901 makes the cutting die 203 be released from being fixed, thereby achieving the dismounting and replacement of the cutting die 203, the two protective plates 2902 prevent the position of the cutting die 203 from being deviated.

[0029] Please refer to Figures 5-7The material guiding structure 5 comprises two guide plates 51, the bottom of the two guide plates 51 is fixedly connected with the front and rear sides of the top of the conveying mechanism 3, the left and right sides of the top of the guide plate 51 are fixedly connected with a connecting block 52, the front of the side close to each other of the two connecting blocks 52 is fixedly connected with a guide rod 53, the rear of the side close to each other of the two connecting blocks 52 is fixedly connected with a material scraping assembly 54, the top of the connecting block 52 is fixedly connected with a supporting block 55, the right side of the right supporting block 55 is fixedly connected with a motor shell two 56, the left side of the right supporting block 55 is provided with a circular movable hole four penetrating into the interior of the motor shell two 56, the inner wall of the circular movable hole four is movably connected with a rotating shaft four 57, the right end of the rotating shaft four 57 is fixedly connected with a driving motor 58, the bottom of the driving motor 58 is fixedly connected with the inner wall of the motor shell two 56, the left end of the rotating shaft four 57 is fixedly connected with a fixing rod 59, the outer wall of the fixing rod 59 is movably connected with a plurality of material pushing assemblies 50, the material scraping assembly 54 comprises an arc angle plate 541, the front upper side of the arc angle plate 541 is fixedly connected with a triangular scraper 542, the material pushing assembly 50 comprises a mounting groove 501, the inner wall right side of the mounting groove 501 is provided with a circular movable hole five penetrating into the outside, the inner wall of the circular movable hole five is movably connected with a rotating shaft five 502, the right end of the rotating shaft five 502 is fixedly connected with a plum blossom knob 503, the left end of the rotating shaft five 502 is fixedly connected with a bidirectional screw rod two 504, the outer wall of the middle position of the bidirectional screw rod two 504 is movably connected with a supporting sleeve two 505, the outer wall of the supporting sleeve two 505 is fixedly connected with the inner wall of the mounting groove 501, the left end of the bidirectional screw rod two 504 is rotatably connected with the inner wall of the mounting groove 501, the outer wall of the bidirectional screw rod two 504 is threadedly connected with two symmetrical sliding blocks three 506, the top of the sliding block three 506 is fixedly connected with a movable plate 507, the side close to each other of the two movable plates 507 is provided with a triangular clamping groove, the inner wall of the two triangular clamping grooves is movably connected with the outer wall of the fixing rod 59, the bottom of the mounting groove 501 is fixedly connected with a connecting rod 508, the bottom of the connecting rod 508 is fixedly connected with a top block 509;

[0030] By the shoe material one end through the guide rod 53 above the outer wall and the plurality of material assembly 50 below and the material scraping assembly 54 outer wall, according to the number of cutting the corresponding number of shoe material assembly 50, by twisting the rose knob 503 so that the shaft five 502 driven by two-way threaded rod two 504 rotation, in turn, drive two sliders three 506 in the outer wall of two-way threaded rod two 504 at the same time in and out, by moving the slider three 506 drive moving plate 507, when two triangular groove off the outer wall of the fixed rod 59, then reach the material assembly 50 disassembly, then start the drive motor 58, so that the shaft four 57 rotation and drive fixed rod 59 rotation, according to the size of the shoe adjust the speed of the drive motor 58, when the fixed rod 59 rotation will drive the material assembly 50 rotation, when the material assembly 50 rotation so that the connecting rod 508, top block 509 rotation to the bottom, the connecting rod 508 and top block 509 will be from the material of the shoe, the shoe will fall on the top of the conveying mechanism 3, finally fall in the collection box 4 inside, also will encounter the shoe has not been completely top of the situation, this time, due to the stepper motor 16 transmission, cutting the shoe material will be wound around the outer wall of the rod two 15, when not completely out of the shoe contact triangular scraper 542 outer wall, will be the shoe scraping in the top of the conveying mechanism 3.

[0031] Working principle:

[0032] By winding the vamp material for cutting around the outer wall of rotating rod one 13, then passing its one end through the top of punching table 19 and the inside of material guiding structure 5, and winding around the outer wall of rotating rod two 15, then starting stepper motor one 16 to make rotating shaft one 14 rotate, thereby driving rotating rod two 15 to rotate, the rotating of rotating rod two 15 drives the vamp material to be wound, at the same time, starting punching rod 28 to make punching rod 28 push dismounting structure 29 and cutting die 203, cutting die 203 will cut the vamp material, then starting stepper motor two 20 to make stepper motor two 20 drive rotating shaft two 23 to rotate, thereby driving screw rod 24 to rotate, the rotation of screw rod 24 drives sliding block one 27 to move, the movement of sliding block one 27 makes the movement of punching rod 28, continuous cutting of the vamp material in the transverse direction, at the same time, the movement of punching rod 28 drives sliding sleeve one 26 to slide on the outer wall of sliding rod one 25, improving the stability of the movement of punching rod 28, when it is needed to replace cutting die 203, then starting stepper motor three 295 to make rotating shaft three 294 rotate, thereby driving bidirectional screw rod one 296 to rotate, since bidirectional screw rod one 296 is screw connected with sliding block two 299, the movement of bidirectional screw rod one 296 will drive two sliding blocks two 299 to move in and out at the same time, the movement of sliding block two 299 drives clamp plate 2901 to move, at the same time, the movement of clamp plate 2901 drives sliding sleeve two 290 to slide on the outer wall of sliding rod two 298, improving the stability of the movement of clamp plate 2901, the movement of clamp plate 2901 makes cutting die 203 be released from being fixed, thereby realizing the dismounting and replacing of cutting die 203, two protection plates 2902 prevent the position of cutting die 203 from being deviated;

[0033] By the shoe material one end through the guide rod 53 wall above and the plurality of material assembly 50 below and the material scraping assembly 54 wall, according to the number of cutting the corresponding number of shoe material assembly 50, by twisting the rose knob 503 so that the shaft five 502 driven two-way threaded rod two 504 rotation, in turn, driven two sliders three 506 in the two-way threaded rod two 504 wall at the same time in and out to move, through the slider three 506 to move the moving plate 507 to move, when two triangular groove disengaged from the fixed rod 59 wall, then reach the material assembly 50 disassembly, then start the drive motor 58, so that the shaft four 57 rotation and drive fixed rod 59 rotation, according to the size of the shoe material adjustment drive motor 58 speed, when the fixed rod 59 rotation will drive the material assembly 50 rotation, when the material assembly 50 rotation so that the connecting rod 508, 509 rotation to the bottom, the connecting rod 508 and 509 will be the material from the material out, the shoe will fall on the top of the conveying mechanism 3, finally fall in the collection box 4 inside, also will encounter the shoe material is not completely top of the situation, this time, due to the stepper motor 16 transmission, cutting the material will be wrapped in the outer wall of the rod two 15, when the shoe material is not completely out of the contact with the triangular scraper 542 wall, will be the shoe material scraping in the top of the conveying mechanism 3.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the spirit and scope of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An upper cutting machine comprising a transmission structure (1), characterized in that: The top of the transmission structure (1) is fixedly connected with a punching cutting structure (2), the top left side of the transmission structure (1) is fixedly connected with a conveying mechanism (3), the bottom right side of the conveying mechanism (3) is provided with a collecting box (4), and the top of the conveying mechanism (3) is fixedly connected with a material guiding structure (5); The transmission structure (1) comprises a mounting plate one (11), four corners of the top of the mounting plate one (11) are fixedly connected with support plates (12), the upper side of the side close to each other of the rear two support plates (12) is rotatably connected with a rotating rod one (13), and the right side of the front right support plate (12) is provided with a circular movable hole one penetrating through the left side; The inner wall of the circular movable hole one is movably connected with a rotating shaft one (14), the left end of the rotating shaft one (14) is fixedly connected with a rotating rod two (15), the left end of the rotating rod two (15) is rotatably connected with the right side of the front left support plate (12), the right end of the rotating shaft one (14) is fixedly connected with a stepping motor one (16), the bottom of the stepping motor one (16) is fixedly connected with a support frame one (17), one side of the support frame one (17) is fixedly connected with the right side of the front right support plate (12), and the top of the mounting plate one (11) is fixedly connected with fixing plates one (18) on the left and right sides.

2. The shoe upper cutting machine according to claim 1, characterized in that: The punching cutting structure (2) comprises a mounting plate two (21), the bottom of the mounting plate two (21) is provided with rectangular grooves one (22) on the left and right sides, the inner wall right side of the rear rectangular groove one (22) is provided with a circular movable hole two penetrating through the outside, the inner wall of the circular movable hole two is movably connected with a rotating shaft two (23), the right end of the rotating shaft two (23) is fixedly connected with a stepping motor two (20), the bottom of the stepping motor two (20) is fixedly connected with a support frame two (201), the left end of the rotating shaft two (23) is fixedly connected with a lead screw (24), the left end of the lead screw (24) is rotatably connected with the inner wall of the rear rectangular groove one (22), the left and right sides of the inner wall of the front rectangular groove one (22) are fixedly connected with slide rods one (25), the outer wall of the slide rod one (25) is movably connected with a sliding sleeve one (26), the outer wall of the lead screw (24) is threadedly connected with a sliding block one (27), the bottom of the sliding block one (27) and the sliding sleeve one (26) is fixedly connected with a punching rod (28), the bottom of the punching rod (28) is fixedly connected with a dismounting structure (29), the inside of the dismounting structure (29) is provided with a cutting die (203), the left and right sides of the bottom of the mounting plate two (21) are fixedly connected with fixing plates two (202), one side of the stepping motor two (20) is fixedly connected with one side of the right fixing plate two (202), and the bottom of the two fixing plates two (202) is fixedly connected with the top of the punching table (19).

3. A shoe upper cutting machine according to claim 2, characterized in that: The dismounting structure (29) comprises a mounting plate three (291), a rectangular slot two (293) is formed in the bottom of the mounting plate three (291) on the front and back sides, a motor shell one (292) is fixedly connected to the right side of the mounting plate three (291), a circular movable hole three penetrating into the inside of the motor shell one (292) is formed in the inner wall right side of the front rectangular slot two (293), a rotating shaft three (294) is movably connected to the inner wall of the circular movable hole three, a stepping motor three (295) is fixedly connected to the right end of the rotating shaft three (294), the bottom of the stepping motor three (295) is fixedly connected with the inner wall of the motor shell one (292), a bidirectional screw rod one (296) is fixedly connected to the left end of the rotating shaft three (294), a supporting sleeve one (297) is movably connected to the middle position of the outer wall of the bidirectional screw rod one (296), the outer wall of the supporting sleeve one (297) is fixedly connected with the inner wall of the front rectangular slot two (293), the left end of the bidirectional screw rod one (296) is rotatably connected with the inner wall of the front rectangular slot two (293), slide rods two (298) are fixedly connected to the inner wall of the rectangular slot two (293) on the left and right sides in the back, two slide blocks two (299) are threadedly connected to the outer wall of the bidirectional screw rod one (296), clamping plates (2901) are fixedly connected to the bottom of the slide blocks two (299), slide sleeves two (290) are fixedly connected to the top rear side of the clamping plates (2901), the bottom of the mounting plate three (291) is fixedly connected with the frontmost side and the rearmost side, and the outer wall of the two clamping plates (2901) on the side close to each other is movably connected with the outer wall of the cutting die (203).

4. The shoe upper cutting machine according to claim 1, characterized in that: The material guiding structure (5) comprises two guide plates (51), the bottom of the two guide plates (51) is fixedly connected with the front and back sides of the top of the conveying mechanism (3), the top of the guide plate (51) is fixedly connected with a connecting block (52) on the left and right sides, a guide rod (53) is fixedly connected to the front of the side close to each other of the two connecting blocks (52), a material scraping assembly (54) is fixedly connected to the rear of the side close to each other of the two connecting blocks (52), a supporting block (55) is fixedly connected to the top of the connecting block (52), a motor shell two (56) is fixedly connected to the right side of the right supporting block (55), a circular movable hole four penetrating into the inside of the motor shell two (56) is formed in the left side of the right supporting block (55), a rotating shaft four (57) is movably connected to the inner wall of the circular movable hole four, a driving motor (58) is fixedly connected to the right end of the rotating shaft four (57), the bottom of the driving motor (58) is fixedly connected with the inner wall of the motor shell two (56), a fixing rod (59) is fixedly connected to the left end of the rotating shaft four (57), a plurality of material lifting assemblies (50) are movably connected to the outer wall of the fixing rod (59).

5. A shoe upper cutting machine according to claim 4, characterized in that: The material scraping assembly (54) comprises an arc angle plate (541), and a triangular scraping plate (542) is fixedly connected to the upper front side of the arc angle plate (541).

6. The shoe upper cutting machine according to claim 4, characterized in that: The top material assembly (50) includes a mounting groove (501), the inner wall right side of the mounting groove (501) is provided with a circular movable hole five which penetrates to the outside, the inner wall of the circular movable hole five is movably connected with a rotating shaft five (502), the right end of the rotating shaft five (502) is fixedly connected with a plum blossom knob (503), the left end of the rotating shaft five (502) is fixedly connected with a two-way threaded rod two (504), the outer wall of the two-way threaded rod two (504) is movably connected with a support sleeve two (505) at the middle position, the outer wall of the support sleeve two (505) is fixedly connected with the inner wall of the mounting groove (501), the left end of the two-way threaded rod two (504) is rotatably connected with the inner wall of the mounting groove (501), the outer wall of the two-way threaded rod two (504) is threadedly connected with two symmetrical sliding blocks three (506), the top of the sliding block three (506) is fixedly connected with a movable plate (507), the side of the two movable plates (507) which are close to each other is provided with a triangular clamping groove, the inner wall of the two triangular clamping grooves is movably connected with the outer wall of the fixed rod (59), the bottom of the mounting groove (501) is fixedly connected with a connecting rod (508), the bottom of the connecting rod (508) is fixedly connected with a jacking block (509).

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