A shoe-making device

Abstract

The present invention discloses a shoe-making device, which relates to the technical field of shoe-making alarm devices. This shoe-making device includes a bottom plate, a conveying device, a drying device, and an alarm device. The alarm device includes a plurality of visual sensors, a controller connected to the visual sensors, and an alarm connected to the controller, and the alarm is fixedly connected to the top of the drying device. The visual sensors can transmit the image data of the glue separation and cracking at the bonding position of the shoe body and the sole to the controller. This shoe-making device can perform reciprocating bending operations on different positions of the shoe body after the glue application and drying are completed. The visual sensors can identify defects such as glue separation or cracking at the bonding position of the shoe body and the sole, and can ensure a constant distance between the visual sensors and the bonding position. When there are defects such as glue separation or cracking, an alarm is triggered through the visual sensors, thereby ensuring the quality of shoe-making.

Description

Technical Field

[0001] The present invention relates to the technical field of shoe-making alarm devices, and specifically to a shoe-making device. Background Art

[0002] During the shoe-making process, many shoe-making devices are required. The drying device is one type of shoe-making device. For example, in shoe production, for the completed shoe soles, glue needs to be applied to the bonding surface between the sole and the shoe body and then dried to achieve the bonding of the sole and the shoe body.

[0003] However, when the existing shoe-making devices are in use, after the bonding of the sole and the shoe body is completed, defects such as degumming or cracking may occur at the bonding place, which are not easy to be detected and alarmed, thus affecting the quality of shoe-making. Summary of the Invention

[0004] The purpose of the present invention is to provide a shoe-making device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A shoe-making device includes a bottom plate, a conveying device, a drying device, and an alarm device. The alarm device includes a plurality of visual sensors, a controller connected to the visual sensors, and an alarm connected to the controller, and the alarm is fixedly connected to the top of the drying device; the visual sensors can transmit the image data of the degumming and cracking at the bonding place between the shoe body and the sole recognized to the controller, and are transmitted to the alarm through the controller for alarming; the alarm device also includes a driving mechanism for driving the visual sensors to move along the edge of the shoe body;

[0006] The driving mechanism includes a support plate fixedly connected to the side wall of the drying device, and a first cylinder is fixedly connected to the side wall of the support plate. The telescopic end of the first cylinder is fixedly connected to a connecting block, and two symmetrically arranged U-shaped plates are fixedly connected to the side wall of the connecting block. The side walls of each U-shaped plate are connected with two symmetrically arranged first tapered rods through a first telescopic mechanism, and first balls are arranged at the opposite ends of the two first tapered rods. The top of each first tapered rod is fixedly connected to a mounting block, and the visual sensor is fixedly inserted into the side wall of the mounting block. The side walls of each mounting block are connected with a second tapered rod through a second telescopic mechanism, and second balls are arranged at the opposite ends of the two second tapered rods. A bending mechanism for reciprocally bending the shoe body is arranged on the top of the bottom plate, and a pressing mechanism for pressing the sole is arranged on the side wall of the drying device;

[0007] The bending mechanism includes a first L-shaped plate fixedly connected to the top of the bottom plate, and a first moving block is connected to the top of the first L-shaped plate through a lifting mechanism. Two symmetrically arranged pushing blocks are fixedly connected to the top of the first moving block.

[0008] Preferably, the pressing mechanism includes a second L-shaped plate fixedly connected to the side wall of the drying device, and a second cylinder is fixedly connected to the bottom of the second L-shaped plate. The telescopic end of the second cylinder is fixedly connected to a moving plate, and two symmetrically arranged fixing plates are fixedly connected to the bottom of the moving plate. The bottom of each fixing plate is rotatably connected to an inclined U-shaped frame through a rotating mechanism, and a roller is rotatably connected to the side wall of the U-shaped frame through a rotating shaft. A first motor is fixedly connected to the side wall of the U-shaped frame, and the output end of the first motor is fixed to one end of the rotating shaft. A centering mechanism for centering and limiting the shoe body is arranged at the bottom of the moving plate.

[0009] Preferably, the centering mechanism includes two symmetrically arranged second moving blocks, and each second moving block is connected to the top of the moving plate through a first reset mechanism. Two groups of symmetrically arranged first T-shaped guide rods are fixedly connected to the side walls of each second moving block, and the number of each group of first T-shaped guide rods is two. A third moving block is sleeved on the side wall of each group of first T-shaped guide rods, and a first inclined plate is fixedly connected to the bottom of each third moving block. A return spring is sleeved on the side wall of each first T-shaped guide rod, and the lifting of the second moving block is pushed by a pushing mechanism.

[0010] Preferably, the rotating mechanism includes two symmetrically arranged fixing blocks fixedly connected to the bottom of each fixing plate. The opposite side walls of the two fixing blocks are rotatably connected to a rotating block through a rotating rod. The rotating block is fixed to the top of the U-shaped frame, and a gear is fixedly sleeved on the side wall of the rotating rod. A rack is connected to the side wall of the fixing block through a second reset mechanism, and the rack is meshed with the gear.

[0011] Preferably, the lifting mechanism includes two symmetrically arranged second T-shaped guide rods fixedly connected to the bottom of the first moving block, and the first L-shaped plate is sleeved on the side wall of the second T-shaped guide rods. A first spring is sleeved on the side wall of each second T-shaped guide rod, and a connecting frame is fixedly connected to the bottom of the first L-shaped plate. A second motor is fixedly connected to the side wall of the connecting frame, and the output end of the second motor is fixedly connected to a cam. A stop block is fixedly connected to the side wall of the first moving block.

[0012] Preferably, the first telescopic mechanism includes a third T-shaped guide rod fixedly connected to the end of each first tapered rod. The U-shaped plate is sleeved on the side wall of the third T-shaped guide rod, and a second spring is sleeved on the side wall of each third T-shaped guide rod.

[0013] Preferably, the second telescopic mechanism includes a fourth T-shaped guide rod fixedly connected to the end of each second tapered rod. The mounting block is sleeved on the side wall of the fourth T-shaped guide rod, and a third spring is sleeved on the side wall of each fourth T-shaped guide rod.

[0014] Preferably, the pushing mechanism includes a push rod fixedly connected to the side wall of the third moving block. A second inclined plate is fixedly connected to the top of each U-shaped plate, and a flat plate is fixedly connected to the top of the second inclined plate.

[0015] Preferably, the first reset mechanism includes two symmetrically arranged strip-shaped openings formed in the top of the moving plate. Two symmetrically arranged L-shaped blocks are fixedly connected to the top of the moving plate. Two symmetrically arranged fifth T-shaped guide rods are inserted into each strip-shaped opening. The lower ends of the fifth T-shaped guide rods are fixed to the top of the second moving block. The L-shaped blocks are sleeved on the side walls of the fifth T-shaped guide rods, and a fourth spring is sleeved on the side wall of each fifth T-shaped guide rod.

[0016] Preferably, the second reset mechanism includes two symmetrically arranged support blocks fixedly connected to the side wall of the fixed block. Two symmetrically arranged guide rods are fixedly connected to the opposite side walls of the two support blocks. A slider is sleeved on the side wall of each guide rod. The slider is fixed to the side wall of the rack, and a fifth spring is sleeved on the side wall of each guide rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] For this shoe-making device, by setting up an alarm device, etc., after the shoe body and sole are coated with glue, they are conveyed into the drying device by the conveying device for drying operation. The dried shoe body is conveyed out of the drying device by the conveying device and cooled. When it moves below the moving plate, the second cylinder is started to make the moving plate move downward. When the side wall of the shoe body abuts against the first inclined plate, it can push the shoe body to be centered. At the same time, under the action of the return spring, the third moving block abuts against both sides of the shoe body, so as to facilitate centering of shoe bodies of different sizes. When the lower end of the first inclined plate abuts against the top of the conveying device, the fourth spring is gradually compressed. At the same time, when the moving plate moves downward, it can drive the U-shaped frame and the roller to move downward through the connecting block and the rotating mechanism. When the roller abuts against the top of the sole, the roller can slide along the top of the sole in a direction away from the U-shaped plate. At the same time, the U-shaped frame can rotate counterclockwise along the rotating rod. And when the rotating rod rotates, it drives the gear to rotate. At this time, it drives the rack and the slider to move, and the fifth spring is compressed. When the U-shaped frame rotates to the horizontal state, the fifth spring is no longer compressed. At this time, the U-shaped frame cannot continue to rotate. At this time, the roller can be used to press the top of the sole, and the pressing part is close to the edge of the conveying device. Then, the first cylinder is started to make the two U-shaped plates move away from the support plate. When the first tapered rod abuts against the side wall of the sole, the second spring is gradually compressed. When the first ball moves to the side wall of the sole, under the action of the second spring, the first ball abuts against the side wall of the sole and rolls on its side wall. At the same time, the visual sensor can be driven to move through the first tapered rod and the mounting block. The visual sensor can identify defects such as degumming or cracking at the bonding place of the shoe body and the sole, and can ensure a constant distance between the visual sensor and the bonding place. When there are defects such as degumming or cracking, an alarm is given through the visual sensor, so as to ensure the quality of shoe-making. At the same time, when the second tapered rod abuts against the side wall of the shoe body, it can push the second tapered rod to move toward the mounting block. At the same time, the third spring is compressed. When the second ball moves to the side wall of the shoe body, under the action of the third spring, the second ball abuts against the side wall of the shoe body and can roll on its side wall. At this time, the two sides of the shoe body can be pushed inward, so as to facilitate the identification of defects such as degumming or cracking at the bonding place of the shoe body and the sole, ensure the reliability of the alarm, and thus ensure the quality of shoe-making.

[0019] This shoe-making device, by setting up a bending mechanism, etc., after the shoe body is pressed by the roller and before the alarm device recognizes it, the second motor can be started. The rotation of the second motor drives the rotation of the cam. When the tip of the cam abuts against the bottom of the stopper, it can push the first moving block and the pushing block upward. At the same time, the first spring is compressed. When the tip of the cam passes over the bottom of the stopper, the first moving block and the pushing block can move downward and reset under the action of the first spring. In this way, the pushing block can move up and down reciprocally, and then the shoe body can be bent reciprocally. Moreover, by starting the first motor, the rotation of the first motor drives the rotation of the roller, so that the shoe body can be driven to move forward or backward, and thus the position of the shoe body to be bent can be adjusted. By performing reciprocal bending operations on different positions of the shoe body, the visual sensor can more accurately and reliably identify defects such as degumming or cracking at the bonding part of the shoe body and the sole, ensuring the reliability of the alarm and thus ensuring the quality of shoe-making. Description of the Drawings

[0020] Figure 1 Schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Schematic diagram of the overall structure of the present invention from another perspective;

[0022] Figure 3 is Figure 1 Enlarged schematic diagram of part A in

[0023] Figure 4 is Figure 2 Enlarged schematic diagram of part B in

[0024] Figure 5 is Figure 3 Enlarged schematic diagram of part C in

[0025] Figure 6 is Figure 4 Enlarged schematic diagram of part D in

[0026] Figure 7 is Figure 5 Enlarged schematic diagram of part E in

[0027] Figure 8 is Figure 6 Enlarged schematic diagram of part F in

[0028] Figure 9 is Figure 6 Enlarged schematic diagram of part G in

[0029] In the figure: 1, bottom plate; 201, moving plate; 202, fixed plate; 203, U-shaped frame; 204, first motor; 205, roller; 206, second L-shaped plate; 207, second cylinder; 301, third moving block; 302, first inclined plate; 303, second moving block; 304, first T-shaped guide rod; 305, return spring; 401, fixed block; 402, rotating rod; 403, rotating block; 404, gear; 405, rack; 501, push rod; 502, second inclined plate; 503, flat plate; 601, third T-shaped guide rod; 602, second spring; 701, fourth T-shaped guide rod; 702, third spring; 801, strip-shaped opening; 802, L-shaped block; 803, fifth T-shaped guide rod; 804, fourth spring; 901, second T-shaped guide rod; 902, first spring; 903, connecting frame; 904, second motor; 905, cam; 906, stop block; 1001, support block; 1002, guide rod; 1003, slider; 1004, fifth spring; 11, conveying device; 12, drying device; 13, alarm; 14, vision sensor; 1501, U-shaped plate; 1502, first tapered rod; 1503, first ball; 1504, mounting block; 1505, second tapered rod; 1506, second ball; 1507, support plate; 1508, connecting block; 1509, first cylinder; 16, shoe body; 1601, sole; 1602, shoe upper; 1701, first L-shaped plate; 1702, first moving block; 1703, push block. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-9 , the present invention provides a technical solution: a shoe-making device, including a bottom plate 1, a conveying device 11, a drying device 12 and an alarm device. The alarm device includes a plurality of vision sensors 14, a controller connected to the vision sensors 14, and an alarm 13 connected to the controller, and the alarm 13 is fixedly connected to the top of the drying device 12; the vision sensors 14 can transmit the image data of the glue separation and cracking at the joint of the shoe upper 1602 and the sole 1601 recognized to the controller, and be transmitted to the alarm 13 through the controller for alarm; the alarm device further includes a driving mechanism for driving the vision sensors 14 to move along the edge of the shoe body 16;

[0032] The driving mechanism includes a support plate 1507 fixedly connected to the side wall of the drying device 12, and the side wall of the support plate 1507 is fixedly connected to the first cylinder 1509, the telescopic end of the first cylinder 1509 is fixedly connected to the connecting block 1508, and the side wall of the connecting block 1508 is fixedly connected to two symmetrically arranged U-shaped plates 1501, and the side walls of each U-shaped plate 1501 are connected to two symmetrically arranged first tapered rods 1502 through a first telescopic mechanism, and the opposite ends of the two first tapered rods 1502 are provided with first balls 1503. 03, the top of each first tapered rod 1502 is fixedly connected to a mounting block 1504, and the visual sensor 14 is fixedly inserted into the side wall of the mounting block 1504. The side wall of each mounting block 1504 is connected to a second tapered rod 1505 via a second telescopic mechanism, and second balls 1506 are provided at opposite ends of the two second tapered rods 1505. A bending mechanism for reciprocatingly bending the shoe body 16 is provided at the top of the bottom plate 1, and a pressing mechanism for pressing the sole 1601 is provided on the side wall of the drying device 12;

[0033] The bending mechanism includes a first L-shaped plate 1701 fixedly connected to the top of the base plate 1, and the top of the first L-shaped plate 1701 is connected to a first moving block 1702 through a lifting mechanism. The top of the first moving block 1702 is fixedly connected to two symmetrically arranged pushing blocks 1703. After the gluing and drying are completed, reciprocating bending operations can be performed on different positions of the shoe body 16. The visual sensor 14 can identify defects such as degumming or cracking at the bonding point between the shoe body 1602 and the sole 1601, and can ensure that the distance between the visual sensor 14 and the bonding point is constant. When defects such as degumming or cracking occur, an alarm is issued through the visual sensor 14, thereby ensuring the quality of shoemaking.

[0034] The pressing mechanism includes a second L-shaped plate 206 fixedly connected to the side wall of the drying device 12. A second cylinder 207 is fixedly connected to the bottom of the second L-shaped plate 206. The telescopic end of the second cylinder 207 is fixedly connected to a moving plate 201. Two symmetrically arranged fixing plates 202 are fixedly connected to the bottom of the moving plate 201. The bottom of each fixing plate 202 is rotatably connected to an inclined U-shaped frame 203 through a rotating mechanism. A roller 205 is rotatably connected to the side wall of the U-shaped frame 203 through a rotating shaft. A first motor 204 is fixedly connected to the side wall of the U-shaped frame 203, and the output end of the first motor 204 is fixed to one end of the rotating shaft. A centering mechanism for centering and limiting the shoe body 16 is arranged at the bottom of the moving plate 201. When the moving plate 201 moves downward, the U-shaped frame 203 and the roller 205 can be driven to move downward through the connecting block 1508 and the rotating mechanism. When the roller 205 abuts against the top of the shoe sole 1601, the roller 205 can slide along the top of the shoe sole 1601 in a direction away from the U-shaped plate 1501. When the U-shaped frame 203 rotates to a horizontal state, the U-shaped frame 203 cannot rotate further. At this time, the top of the shoe sole 1601 can be pressed by the roller 205.

[0035] The centering mechanism includes two symmetrically arranged second moving blocks 303. Each second moving block 303 is connected to the top of the moving plate 201 through a first reset mechanism. Two groups of symmetrically arranged first T-shaped guide rods 304 are fixedly connected to the side walls of each second moving block 303. The number of each group of first T-shaped guide rods 304 is two. A third moving block 301 is sleeved on the side wall of each group of first T-shaped guide rods 304. A first inclined plate 302 is fixedly connected to the bottom of each third moving block 301. A reset spring 305 is sleeved on the side wall of each first T-shaped guide rod 304. The lifting of the second moving block 303 is pushed by a pushing mechanism. The second cylinder 207 is started to make the moving plate 201 move downward. When the side wall of the shoe body 16 abuts against the first inclined plate 302, the shoe body 16 can be pushed to be centered. At the same time, under the action of the reset spring 305, the third moving block 301 abuts against both sides of the shoe body 16, so as to facilitate centering of shoe bodies 16 of different sizes.

[0036] The rotating mechanism includes two symmetrically arranged fixing blocks 401 fixedly connected to the bottom of each fixing plate 202. The opposite side walls of the two fixing blocks 401 are rotatably connected to a rotating block 403 through a rotating rod 402. The rotating block 403 is fixedly connected to the top of the U-shaped frame 203. A gear 404 is fixedly sleeved on the side wall of the rotating rod 402. A rack 405 is connected to the side wall of the fixing block 401 through a second reset mechanism. The rack 405 is meshed with the gear 404 to ensure that the U-shaped frame 203 can rotate.

[0037] The lifting mechanism includes two symmetrically arranged second T-shaped guide rods 901 fixedly connected to the bottom of the first moving block 1702. The first L-shaped plate 1701 is sleeved on the side wall of the second T-shaped guide rod 901. A first spring 902 is sleeved on the side wall of each second T-shaped guide rod 901. A connecting frame 903 is fixedly connected to the bottom of the first L-shaped plate 1701. A second motor 904 is fixedly connected to the side wall of the connecting frame 903. The output end of the second motor 904 is fixedly connected to a cam 905. A stop block 906 is fixedly connected to the side wall of the first moving block 1702. When the second motor 904 is started, the rotation of the second motor 904 drives the rotation of the cam 905. When the tip of the cam 905 abuts against the bottom of the stop block 906, it can push the first moving block 1702 and the pushing block 1703 upward. At the same time, the first spring 902 is compressed. When the tip of the cam 905 passes over the bottom of the stop block 906, the first moving block 1702 and the pushing block 1703 can move downward and reset under the action of the first spring 902. Repeating this process can make the pushing block 1703 move up and down reciprocally, and then the shoe body 16 can be bent reciprocally.

[0038] The first telescopic mechanism includes third T-shaped guide rods 601 fixedly connected to the ends of the first tapered rods 1502. The U-shaped plate 1501 is sleeved on the side wall of the third T-shaped guide rod 601. A second spring 602 is sleeved on the side wall of each third T-shaped guide rod 601. When the first tapered rod 1502 abuts against the side wall of the shoe sole 1601, the second spring 602 is gradually compressed. When the first ball 1503 moves to the side wall of the shoe sole 1601, under the action of the second spring 602, the first ball 1503 abuts against the side wall of the shoe sole 1601 and rolls on its side wall.

[0039] The second telescopic mechanism includes fourth T-shaped guide rods 701 fixedly connected to the ends of the second tapered rods 1505. The mounting block 1504 is sleeved on the side wall of the fourth T-shaped guide rod 701. A third spring 702 is sleeved on the side wall of each fourth T-shaped guide rod 701. When the second tapered rod 1505 abuts against the side wall of the shoe body 1602, it can push the second tapered rod 1505 to move towards the mounting block 1504. At the same time, the third spring 702 is compressed. When the second ball 1506 moves to the side wall of the shoe body 1602, under the action of the third spring 702, the second ball 1506 abuts against the side wall of the shoe body 1602 and can roll on its side wall. At this time, the two sides of the shoe body 1602 can be pushed inwards, so as to facilitate the identification of defects such as degumming or cracking at the bonding place between the shoe body 1602 and the shoe sole 1601, ensure the reliability of the alarm, and then ensure the quality of shoe manufacturing.

[0040] The pushing mechanism includes a push rod 501 fixedly connected to the side wall of the third moving block 301. A second inclined plate 502 is fixedly connected to the top of each U-shaped plate 1501, and a flat plate 503 is fixedly connected to the top of the second inclined plate 502. When the U-shaped plate 1501 moves away from the support plate 1507, the flat plate 503 is driven to move through the second inclined plate 502. When the second inclined plate 502 abuts against the side wall of the push rod 501, the third moving block 301, the first inclined plate 302, and the second moving block 303 can be pushed upward. Moreover, the push rod 501 can move to the top of the flat plate 503, so as to ensure the normal movement of the U-shaped plate 1501 and the first tapered rod 1502 and avoid interference.

[0041] The first reset mechanism includes two symmetrically arranged strip-shaped openings 801 formed in the top of the moving plate 201, and two symmetrically arranged L-shaped blocks 802 are fixedly connected to the top of the moving plate 201. Two symmetrically arranged fifth T-shaped guide rods 803 are inserted into each strip-shaped opening 801, and the lower ends of the fifth T-shaped guide rods 803 are fixedly connected to the top of the second moving block 303. The L-shaped blocks 802 are sleeved on the side walls of the fifth T-shaped guide rods 803, and fourth springs 804 are sleeved on the side walls of each fifth T-shaped guide rod 803, which play a role in guiding and resetting the movement of the second moving block 303.

[0042] The second reset mechanism includes two symmetrically arranged support blocks 1001 fixedly connected to the side wall of the fixed block 401, and two symmetrically arranged guide rods 1002 are fixedly connected to the opposite side walls of the two support blocks 1001. Sliders 1003 are sleeved on the side walls of each guide rod 1002, the sliders 1003 are fixedly connected to the side wall of the rack 405, and fifth springs 1004 are sleeved on the side walls of each guide rod 1002, which play a role in guiding and resetting the movement of the rack 405.

[0043] Working principle: During use, the shoe body 1602 and the sole 1601 are conveyed into the drying device 12 by the conveying device 11 for drying after being coated with glue. The dried shoe body 16 is conveyed out of the drying device 12 by the conveying device 11 and cooled. When it moves below the moving plate 201, the second cylinder 207 is started to make the moving plate 201 move downward. When the side wall of the shoe body 16 abuts against the first inclined plate 302, the shoe body 16 can be pushed to be centered. At the same time, under the action of the return spring 305, the third moving block 301 abuts against both sides of the shoe body 16, so as to facilitate centering of shoe bodies 16 of different sizes. When the lower end of the first inclined plate 302 abuts against the top of the conveying device 11, the fourth spring 804 is gradually compressed;

[0044] Meanwhile, when the moving plate 201 moves downward, it can drive the U-shaped frame 203 and the roller 205 to move downward through the connecting block 1508 and the rotating mechanism. When the roller 205 abuts against the top of the shoe sole 1601, the roller 205 can slide along the top of the shoe sole 1601 in a direction away from the U-shaped plate 1501. At the same time, the U-shaped frame 203 can rotate counterclockwise along the rotating rod 402. And when the rotating rod 402 rotates, it drives the gear 404 to rotate. At this time, it drives the rack 405 and the slider 1003 to move, and the fifth spring 1004 is compressed. When the U-shaped frame 203 rotates to the horizontal state, the fifth spring 1004 is no longer compressed. At this time, the U-shaped frame 203 cannot continue to rotate. At this time, the roller 205 can be used to press the top of the shoe sole 1601, and the pressing part is close to the edge of the conveying device 11;

[0045] Next, start the first cylinder 1509 to move the two U-shaped plates 1501 in a direction away from the support plate 1507. When the first tapered rod 1502 abuts against the side wall of the shoe sole 1601, the second spring 602 is gradually compressed. When the first ball 1503 moves to the side wall of the shoe sole 1601, under the action of the second spring 602, the first ball 1503 abuts against the side wall of the shoe sole 1601 and rolls on its side wall. At the same time, the visual sensor 14 can be driven to move through the first tapered rod 1502 and the mounting block 1504. The visual sensor 14 can identify defects such as degumming or cracking at the bonding place of the shoe body 1602 and the shoe sole 1601, and can ensure that the distance between the visual sensor 14 and the bonding place is constant. When there are defects such as degumming or cracking, an alarm is given through the visual sensor 14, so as to ensure the quality of shoe making;

[0046] Meanwhile, when the second tapered rod 1505 abuts against the side wall of the shoe body 1602, it can push the second tapered rod 1505 to move in a direction close to the mounting block 1504. At the same time, the third spring 702 is compressed. When the second ball 1506 moves to the side wall of the shoe body 1602, under the action of the third spring 702, the second ball 1506 abuts against the side wall of the shoe body 1602 and can roll on its side wall. At this time, the two sides of the shoe body 1602 can be pushed inward, so as to facilitate the identification of defects such as degumming or cracking at the bonding place of the shoe body 1602 and the shoe sole 1601, ensure the reliability of the alarm, and further ensure the quality of shoe making;

[0047] After the shoe body 16 is pressed by the roller 205, the second motor 904 can be started before being recognized by the alarm device. The rotation of the second motor 904 drives the rotation of the cam 905. When the tip of the cam 905 abuts against the bottom of the stopper 906, it can push the first moving block 1702 and the pushing block 1703 to move upward. At the same time, the first spring 902 is compressed. When the tip of the cam 905 passes over the bottom of the stopper 906, the first moving block 1702 and the pushing block 1703 can move downward and reset under the action of the first spring 902. By repeating this process, the pushing block 1703 can move up and down reciprocally, and thus the shoe body 16 can be bent reciprocally. Moreover, by starting the first motor 204, the rotation of the first motor 204 drives the rotation of the roller 205, so that the shoe body 16 can be driven to move forward or backward, and thus the bending position of the shoe body 16 can be adjusted. By performing reciprocal bending operations on different positions of the shoe body 16, the visual sensor 14 can more accurately and reliably identify defects such as degumming or cracking at the bonding position between the shoe body 1602 and the sole 1601, ensuring the reliability of the alarm and thus the quality of shoe manufacturing.

Claims

1. A shoe-making device, comprising a bottom plate (1), a conveying device (11), a drying device (12) and an alarm device, characterized in that: The alarm device includes a plurality of visual sensors (14), a controller connected to the visual sensors (14), and an alarm (13) connected to the controller, and the alarm (13) is fixedly connected to the top of the drying device (12); the visual sensors (14) can transmit the image data of the degumming and cracking at the bonding place of the shoe body (1602) and the sole (1601) recognized to the controller, and are transmitted to the alarm (13) through the controller for alarming; the alarm device further includes a driving mechanism for driving the visual sensors (14) to move along the edge of the shoe body (16). The driving mechanism includes a support plate (1507) fixedly connected to the side wall of the drying device (12), and a first cylinder (1509) is fixedly connected to the side wall of the support plate (1507). The telescopic end of the first cylinder (1509) is fixedly connected with a connecting block (1508), and two symmetrically arranged U-shaped plates (1501) are fixedly connected to the side wall of the connecting block (1508). The side walls of each U-shaped plate (1501) are connected with two symmetrically arranged first tapered rods (1502) through a first telescopic mechanism, and first balls (1503) are arranged at the opposite ends of the two first tapered rods (1502). The top of each first tapered rod (1502) is fixedly connected with a mounting block (1504), and the visual sensor (14) is fixedly inserted into the side wall of the mounting block (1504). The side walls of each mounting block (1504) are connected with a second tapered rod (1505) through a second telescopic mechanism, and second balls (1506) are arranged at the opposite ends of the two second tapered rods (1505). A bending mechanism for reciprocally bending the shoe body (16) is arranged on the top of the bottom plate (1), and a pressing mechanism for pressing the sole (1601) is arranged on the side wall of the drying device (12). The bending mechanism includes a first L-shaped plate (1701) fixedly connected to the top of the bottom plate (1), and a first moving block (1702) is connected to the top of the first L-shaped plate (1701) through a lifting mechanism. Two symmetrically arranged pushing blocks (1703) are fixedly connected to the top of the first moving block (1702). The pressing mechanism includes a second L-shaped plate (206) fixedly connected to the side wall of the drying device (12), and a second cylinder (207) is fixedly connected to the bottom of the second L-shaped plate (206). The telescopic end of the second cylinder (207) is fixedly connected with a moving plate (201), and two symmetrically arranged fixing plates (202) are fixedly connected to the bottom of the moving plate (201). The bottom of each fixing plate (202) is rotationally connected with an inclined U-shaped frame (203) through a rotating mechanism, and a roller (205) is rotationally connected to the side wall of the U-shaped frame (203) through a rotating shaft. A first motor (204) is fixedly connected to the side wall of the U-shaped frame (203), and the output end of the first motor (204) is fixed to one end of the rotating shaft. A centering mechanism for centering and limiting the shoe body (16) is arranged at the bottom of the moving plate (201).

2. The shoemaking device according to claim 1, wherein: The first telescopic mechanism includes third T-shaped guide rods (601) fixedly connected to the ends of the respective first tapered rods (1502). The U-shaped plates (1501) are sleeved on the side walls of the third T-shaped guide rods (601), and second springs (602) are sleeved on the side walls of the respective third T-shaped guide rods (601).

3. The shoemaking device according to claim 1, wherein: The second telescopic mechanism includes fourth T-shaped guide rods (701) fixedly connected to the ends of the respective second tapered rods (1505). The mounting blocks (1504) are sleeved on the side walls of the fourth T-shaped guide rods (701), and third springs (702) are sleeved on the side walls of the respective fourth T-shaped guide rods (701).

4. A shoe-making device according to claim 1, characterized in that: The centering mechanism includes two symmetrically arranged second moving blocks (303), and each of the second moving blocks (303) is connected to the top of the moving plate (201) through a first reset mechanism. Two groups of symmetrically arranged first T-shaped guide rods (304) are fixedly connected to the side walls of each of the second moving blocks (303), and the number of each group of first T-shaped guide rods (304) is two. Third moving blocks (301) are sleeved on the side walls of the respective first T-shaped guide rods (304), and first inclined plates (302) are fixedly connected to the bottoms of the respective third moving blocks (301). Reset springs (305) are sleeved on the side walls of the respective first T-shaped guide rods (304), and the lifting of the second moving blocks (303) is pushed by a pushing mechanism.

5. A shoe-making device according to claim 1, characterized in that: The rotating mechanism includes two symmetrically arranged fixed blocks (401) fixedly connected to the bottoms of the respective fixing plates (202). A rotating block (403) is rotatably connected to the opposite side walls of the two fixed blocks (401) through a rotating rod (402). The rotating block (403) is fixed to the top of the U-shaped frame (203), and a gear (404) is fixedly sleeved on the side wall of the rotating rod (402). A rack (405) is connected to the side wall of the fixed block (401) through a second reset mechanism, and the rack (405) is meshed with the gear (404).

6. The shoemaking device according to claim 1, characterized in that: The lifting mechanism includes two symmetrically arranged second T-shaped guide rods (901) fixedly connected to the bottom of the first moving block (1702). The first L-shaped plates (1701) are sleeved on the side walls of the second T-shaped guide rods (901). First springs (902) are sleeved on the side walls of the respective second T-shaped guide rods (901), and a connecting frame (903) is fixedly connected to the bottom of the first L-shaped plate (1701). A second motor (904) is fixedly connected to the side wall of the connecting frame (903), and a cam (905) is fixedly connected to the output end of the second motor (904). A stop block (906) is fixedly connected to the side wall of the first moving block (1702).

7. A shoe-making device according to claim 4, characterized in that: The pushing mechanism includes a pushing rod (501) fixedly connected to the side wall of the third moving block (301). Second inclined plates (502) are fixedly connected to the tops of the respective U-shaped plates (1501), and a flat plate (503) is fixedly connected to the top of the second inclined plate (502).

8. A shoe-making device according to claim 4, characterized in that: The first reset mechanism includes two symmetrically arranged strip-shaped openings (801) formed in the top of the moving plate (201), and two symmetrically arranged L-shaped blocks (802) are fixedly connected to the top of the moving plate (201). Two symmetrically arranged fifth T-shaped guide rods (803) are inserted into each of the strip-shaped openings (801), and the lower ends of the fifth T-shaped guide rods (803) are fixed to the top of the second moving block (303). The L-shaped blocks (802) are sleeved on the side walls of the fifth T-shaped guide rods (803), and fourth springs (804) are sleeved on the side walls of each of the fifth T-shaped guide rods (803).

9. A shoe-making device according to claim 5, characterized in that: The second reset mechanism includes two symmetrically arranged support blocks (1001) fixedly connected to the side wall of the fixed block (401), and two symmetrically arranged guide rods (1002) are fixedly connected to the opposite side walls of the two support blocks (1001). Sliders (1003) are sleeved on the side walls of each of the guide rods (1002). The sliders (1003) are fixed to the side wall of the rack (405), and fifth springs (1004) are sleeved on the side walls of each of the guide rods (1002).

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