Alarm device and shoemaking device

Abstract

The invention discloses an alarm device and a shoemaking device, and relates to the technical field of shoemaking alarm devices. The alarm device and the shoemaking device comprise a bottom plate, a conveying device, a drying device and an alarm device body, the alarm device body comprises a plurality of visual sensors, a controller connected with the visual sensors and an alarm connected with the controller, and the alarm is fixedly connected to the top of the drying device; the visual sensor can transmit recognized degumming and cracking image data at the bonding position of the shoe body and the shoe sole to the controller. According to the alarm device and the shoemaking device, after gluing and drying are completed, reciprocating bending operation can be carried out on different positions of a shoe body, the defects such as degumming or cracking at the bonding position of the shoe body and a shoe sole can be recognized through the visual sensor, it can be guaranteed that the distance between the visual sensor and the bonding position is constant, and the practicability is high. When the defects such as degumming or cracking exist, an alarm is given through the visual sensor, so that the shoemaking quality is guaranteed.

Description

Technical Field

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

[0002] In the process of shoe manufacturing, many shoe-making devices are required, and a drying device is one of the shoe-making devices. For example, in the production of shoes, the finished soles need to be coated with glue on the contact surface between the soles and the shoe body and then dried to achieve the bonding of the soles and the shoe body.

[0003] However, when the existing alarm device and shoemaking device are in use, after the sole and the shoe body are bonded, defects such as debonding or cracking may occur at the bonding point, which is not easy to be discovered and alarmed, thereby affecting the quality of shoemaking. Summary of the invention

[0004] The object of the present invention is to provide an alarm device and a shoe-making device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an alarm device and a shoe-making device, comprising a bottom plate, a conveying device, a drying device and an alarm device, wherein the alarm device comprises 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 sensor can transmit the image data of the debonding and cracking at the bonding point between the shoe body and the sole identified to the controller, and transmit the image data to the alarm through the controller for alarm; the alarm device also comprises a driving mechanism for driving the visual sensor to move along the edge of the shoe body; The driving mechanism includes a support plate fixedly connected to the side wall of the drying device, and the side wall of the support plate is fixedly connected to a first cylinder, the telescopic end of the first cylinder is fixedly connected to a connecting block, and the side wall of the connecting block is fixedly connected to two symmetrically arranged U-shaped plates, the side wall of each of the U-shaped plates is connected to two symmetrically arranged first conical rods through a first telescopic mechanism, and first balls are arranged at opposite ends of the two first conical rods, the top of each of the first conical rods is fixedly connected to a mounting block, and a visual sensor is fixedly inserted into the side wall of the mounting block, the side wall of each of the mounting blocks is connected to a second conical rod through a second telescopic mechanism, and second balls are arranged at opposite ends of the two second conical rods, a bending mechanism for reciprocatingly bending the shoe body is arranged at the top of the bottom plate, and a pressing mechanism for pressing the sole is arranged on the side wall of the drying device; The bending mechanism comprises a first L-shaped plate fixedly connected to the top of the bottom plate, and the top of the first L-shaped plate is connected to a first moving block via a lifting mechanism, and the top of the first moving block is fixedly connected to two symmetrically arranged pushing blocks.

[0006] Preferably, the clamping mechanism includes a second L-shaped plate fixedly connected to the side wall of the drying device, and the bottom of the second L-shaped plate is fixedly connected to a second cylinder, the telescopic end of the second cylinder is fixedly connected to a movable plate, and the bottom of the movable plate is fixedly connected to two symmetrically arranged fixed plates, the bottom of each of the fixed plates is rotatably connected to an inclined U-shaped frame through a rotating mechanism, and the side wall of the U-shaped frame is rotatably connected to a roller through a rotating shaft, the side wall of the U-shaped frame is fixedly connected to a first motor, and the output end of the first motor is fixed to one end of the rotating shaft, and the bottom of the movable plate is provided with a centering mechanism for centering the shoe body.

[0007] 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, the side walls of each second moving block are fixedly connected with two groups of symmetrically arranged first T-shaped guide rods, and the number of each group of first T-shaped guide rods is two, the side walls of each group of the first T-shaped guide rods are sleeved with a third moving block, and the bottom of each third moving block is fixedly connected with a first inclined plate, the side walls of each first T-shaped guide rod are sleeved with a reset spring, and the lifting and lowering of the second moving blocks are pushed by a pushing mechanism.

[0008] Preferably, the rotating mechanism includes two symmetrically arranged fixed blocks fixedly connected to the bottom of each fixed plate, and the opposite side walls of the two fixed blocks are rotatably connected to the rotating blocks through a rotating rod, the rotating block is fixed to the top of the U-shaped frame, and the side wall fixing sleeve of the rotating rod is provided with a gear, the side wall of the fixed block is connected to a rack through a second reset mechanism, and the rack is meshing with the gear.

[0009] 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 walls of the second T-shaped guide rods, the side walls of each of the second T-shaped guide rods are sleeved with a first spring, and the bottom of the first L-shaped plate is fixedly connected to a connecting frame, the side wall of the connecting frame is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a cam, and the side wall of the first moving block is fixedly connected to a stopper.

[0010] Preferably, the first telescopic mechanism comprises a third T-shaped guide rod fixedly connected to the end of each first conical rod, the U-shaped plate is sleeved on the side wall of the third T-shaped guide rod, and the side wall of each third T-shaped guide rod is sleeved with a second spring.

[0011] Preferably, the second telescopic mechanism comprises a fourth T-shaped guide rod fixedly connected to the end of each second conical rod, the mounting block is sleeved on the side wall of the fourth T-shaped guide rod, and the side wall of each fourth T-shaped guide rod is sleeved with a third spring.

[0012] Preferably, the pushing mechanism comprises a pushing rod fixedly connected to the side wall of the third moving block, the top of each U-shaped plate is fixedly connected to a second inclined plate, and the top of the second inclined plate is fixedly connected to a flat plate.

[0013] Preferably, the first resetting mechanism includes two symmetrically arranged strip openings opened on the top of the movable plate, and two symmetrically arranged L-shaped blocks are fixedly connected to the top of the movable plate, two symmetrically arranged fifth T-shaped guide rods are inserted in each of the strip openings, and the lower end of the fifth T-shaped guide rod is fixed to the top of the second movable block, the L-shaped blocks are sleeved on the side walls of the fifth T-shaped guide rods, and the side walls of each fifth T-shaped guide rod are sleeved with a fourth spring.

[0014] Preferably, the second reset mechanism includes two symmetrically arranged support blocks fixedly connected to the side walls of the fixed block, and the opposite side walls of the two support blocks are fixedly connected to two symmetrically arranged guide rods, the side wall of each guide rod is sleeved with a slider, the slider is fixed to the side wall of the rack, and the side wall of each guide rod is sleeved with a fifth spring.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The alarm device and the shoe-making device are provided with an alarm device, etc., so that the shoe body and the sole are conveyed to the drying device for drying by the conveying device after being coated with glue, and the dried shoe body is conveyed out of the drying device by the conveying device and cooled, and when it moves to the bottom of the movable plate, the second cylinder is started to make the movable plate move downward, and when the side wall of the shoe body abuts against the first inclined plate, the shoe body can be pushed to be centered, and at the same time, under the action of the reset spring, the third moving block abuts against the two sides of the shoe body, so as to facilitate the centering of shoe bodies of different sizes, and when the lower end of the first inclined plate abuts against the top of the conveying device, the fourth spring The spring is gradually compressed. At the same time, when the movable plate moves downward, the U-shaped frame and the roller can be driven 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, the gear is driven to rotate. At this time, the rack and the slider are driven to move, and the fifth spring is compressed. When the U-shaped frame rotates to a 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. The first cylinder is then started to move the two U-shaped plates away from the support plate. When the first conical 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, the second spring abuts against the side wall of the sole and rolls on the side wall. At the same time, the visual sensor can be driven to move by the first conical rod and the mounting block. Defects such as degumming or cracking at the bonding point between the shoe body and the sole can be identified by the visual sensor, and the distance between the visual sensor and the bonding point can be kept constant. When there are defects such as degumming or cracking, an alarm is given through the visual sensor to ensure the quality of shoemaking. At the same time, when the second conical rod is against the side wall of the shoe body, it can push the second conical rod to move in the direction close to 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 is 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 point between the shoe body and the sole, ensure the reliability of the alarm, and then ensure the quality of shoemaking.

[0016] This alarm device and shoemaking device are provided with a bending mechanism, etc., so that after the shoe body is pressed by the roller and before the alarm device recognizes it, the second motor can be started, and the rotation of the second motor drives the rotation of the cam. When the tip of the cam abuts against the bottom of the block, it can push the first moving block and the pushing block to move upward. At the same time, the first spring is compressed, and when the tip of the cam passes over the bottom of the block, the first moving block and the pushing block can move downward and reset under the action of the first spring, and so on and so forth, so that the pushing block can move back and forth up and down, and thus the shoe body can be bent back and forth. 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, so that the bending position of the shoe body can be adjusted. By performing reciprocating 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 between the shoe body and the sole, thereby ensuring the reliability of the alarm and thus ensuring the quality of shoemaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention from another perspective; Figure 3 for Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B in the middle; Figure 5 for Figure 3 Schematic diagram of the enlarged structure at C in the middle; Figure 6 for Figure 4 Schematic diagram of the enlarged structure at D in the middle; Figure 7 for Figure 5 Schematic diagram of the enlarged structure at E in the middle; Figure 8 for Figure 6 The enlarged structural diagram at F in the middle; Fig. 9 for Figure 6 Schematic diagram of the enlarged structure at G in the middle.

[0018] 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 opening; 802, L-shaped block; 803, fifth T-shaped guide rod; 804, fourth spring; 90 1. second T-shaped guide rod; 902. first spring; 903. connecting frame; 904. second motor; 905. cam; 906. stopper; 1001. support block; 1002. guide rod; 1003. slider; 1004. fifth spring; 11. conveying device; 12. drying device; 13. alarm; 14. visual sensor; 1501. U-shaped plate; 1502. first conical rod; 1503. first ball; 1504. mounting block; 1505. second conical rod; 1506. second ball; 1507. supporting plate; 1508. connecting block; 1509. first cylinder; 16. shoe body; 1601. sole; 1602. shoe body; 1701. first L-shaped plate; 1702. first moving block; 1703. pushing block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 9 The present invention provides a technical solution: an alarm device and a shoe-making device, comprising a bottom plate 1, a conveying device 11, a drying device 12 and an alarm device, wherein the alarm device comprises 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 sensor 14 can transmit the image data of the debonding and cracking at the bonding place between the shoe body 1602 and the sole 1601 identified to the controller, and transmit it to the alarm 13 through the controller for alarming; the alarm device also comprises a driving mechanism for driving the visual sensor 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 the side wall of the support plate 1507 is fixedly connected to a first cylinder 1509, the telescopic end of the first cylinder 1509 is fixedly connected to a 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 wall of each U-shaped plate 1501 is 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 15 03, 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 wall of each mounting block 1504 is connected with a second tapered rod 1505 through a second telescopic mechanism, and the opposite ends of the two second tapered rods 1505 are provided with second balls 1506, the top of the bottom plate 1 is provided with a bending mechanism for reciprocatingly bending the shoe body 16, and the side wall of the drying device 12 is provided with a pressing mechanism for pressing the sole 1601; 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, and 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 exist, an alarm is issued through the visual sensor 14, thereby ensuring the quality of shoemaking.

[0021] The pressing mechanism includes a second L-shaped plate 206 fixedly connected to the side wall of the drying device 12, and the bottom of the second L-shaped plate 206 is fixedly connected to the second cylinder 207, the telescopic end of the second cylinder 207 is fixedly connected to the movable plate 201, and the bottom of the movable plate 201 is fixedly connected to two symmetrically arranged fixed plates 202, the bottom of each fixed plate 202 is rotatably connected to an inclined U-shaped frame 203 through a rotating mechanism, and the side wall of the U-shaped frame 203 is rotatably connected to a roller 205 through a rotating shaft, the side wall of the U-shaped frame 203 is fixedly connected to a first motor 204, and the output end of the first motor 204 is connected to the roller 205. One end of the rotating shaft is fixed, and a centering mechanism for centering the shoe body 16 is provided at the bottom of the movable plate 201. When the movable 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 is against the top of the sole 1601, the roller 205 can slide along the top of the sole 1601 away from the U-shaped plate 1501. When the U-shaped frame 203 rotates to a horizontal state, the U-shaped frame 203 cannot continue to rotate. At this time, the roller 205 can be used to press the top of the sole 1601.

[0022] The centering mechanism includes two symmetrically arranged second moving blocks 303, and each second moving block 303 is connected to the top of the moving plate 201 through a first reset mechanism, and the side walls of each second moving block 303 are fixedly connected with two groups of symmetrically arranged first T-shaped guide rods 304, and the number of each group of first T-shaped guide rods 304 is two, and the side walls of each group of first T-shaped guide rods 304 are sleeved with a third moving block 301, and the bottom of each third moving block 301 is fixedly connected with a first inclined plate 302, and the side walls of each first T-shaped guide rod 304 are sleeved with a reset spring 305, and the lifting of the second moving block 303 is pushed by the pushing mechanism, and the second cylinder 207 is started to make the moving plate 201 move downward, and when the side wall of the shoe body 16 is against the first inclined plate 302, the shoe body 16 can be pushed to be centered, and at the same time, under the action of the reset spring 305, the third moving block 301 is against the two sides of the shoe body 16, so as to facilitate the centering of shoe bodies 16 of different sizes.

[0023] The rotating mechanism includes two symmetrically arranged fixed blocks 401 fixedly connected to the bottom of each fixed plate 202, and the opposite side walls of the two fixed blocks 401 are rotatably connected with a rotating block 403 through a rotating rod 402, the rotating block 403 is fixed to the top of the U-shaped frame 203, and the side wall of the rotating rod 402 is fixedly sleeved with a gear 404, the side wall of the fixed block 401 is connected with a rack 405 through a second reset mechanism, and the rack 405 is meshed with the gear 404 to ensure that the U-shaped frame 203 can rotate.

[0024] The lifting mechanism includes two symmetrically arranged second T-shaped guide rods 901 fixedly connected to the bottom of the first moving block 1702, and the first L-shaped plate 1701 is sleeved on the side wall of the second T-shaped guide rod 901, and the side wall of each second T-shaped guide rod 901 is sleeved with a first spring 902, and the bottom of the first L-shaped plate 1701 is fixedly connected to a connecting frame 903, the side wall of the connecting frame 903 is fixedly connected to a second motor 904, and the output end of the second motor 904 is fixedly connected to a cam 905, and the side wall of the first moving block 1702 is fixedly connected to a stopper 906, and the second motor 904 is started. The rotation of the second motor 904 drives the cam 905 to rotate. 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. This reciprocating process can make the pushing block 1703 move up and down, thereby performing a reciprocating bending process on the shoe body 16.

[0025] The first telescopic mechanism includes a third T-shaped guide rod 601 fixedly connected to the end of each first conical rod 1502, the U-shaped plate 1501 is sleeved on the side wall of the third T-shaped guide rod 601, and the side wall of each third T-shaped guide rod 601 is sleeved with a second spring 602. When the first conical rod 1502 is against the side wall of the sole 1601, the second spring 602 is gradually compressed. When the first ball 1503 moves to the side wall of the sole 1601, under the action of the second spring 602, the first ball 1503 is against the side wall of the sole 1601 and rolls on its side wall.

[0026] The second telescopic mechanism includes a fourth T-shaped guide rod 701 fixedly connected to the end of each second conical rod 1505, the mounting block 1504 is sleeved on the side wall of the fourth T-shaped guide rod 701, and the side wall of each fourth T-shaped guide rod 701 is sleeved with a third spring 702. When the second conical rod 1505 abuts against the side wall of the shoe body 1602, the second conical rod 1505 can be pushed to move in the 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 point between the shoe body 1602 and the sole 1601, ensure the reliability of the alarm, and thus ensure the quality of shoemaking.

[0027] The pushing mechanism includes a pushing rod 501 fixedly connected to the side wall of the third moving block 301, and the top of each U-shaped plate 1501 is fixedly connected to a second inclined plate 502, and the top of the second inclined plate 502 is fixedly connected to a flat plate 503. When the U-shaped plate 1501 moves in a direction away from the support plate 1507, the flat plate 503 is driven to move by the second inclined plate 502. When the second inclined plate 502 abuts against the side wall of the pushing rod 501, it can push the third moving block 301, the first inclined plate 302 and the second moving block 303 to move upward, and the pushing rod 501 can move to the top of the flat plate 503, thereby ensuring the normal movement of the U-shaped plate 1501 and the first conical rod 1502 to avoid interference.

[0028] The first reset mechanism includes two symmetrically arranged strip openings 801 opened on the top of the movable plate 201, and two symmetrically arranged L-shaped blocks 802 are fixedly connected to the top of the movable plate 201, and two symmetrically arranged fifth T-shaped guide rods 803 are inserted in each strip opening 801, and the lower end of the fifth T-shaped guide rod 803 is fixed to the top of the second movable block 303, the L-shaped block 802 is sleeved on the side wall of the fifth T-shaped guide rod 803, and the side wall of each fifth T-shaped guide rod 803 is sleeved with a fourth spring 804, which plays a guiding and reset role for the movement of the second movable block 303.

[0029] The second reset mechanism includes two symmetrically arranged support blocks 1001 fixedly connected to the side walls of the fixed block 401, and the opposite side walls of the two support blocks 1001 are fixedly connected to two symmetrically arranged guide rods 1002, and the side wall of each guide rod 1002 is sleeved with a slider 1003, and the slider 1003 is fixed to the side wall of the rack 405, and the side wall of each guide rod 1002 is sleeved with a fifth spring 1004, which guides and resets the movement of the rack 405.

[0030] Working principle: when in use, the shoe body 1602 and the sole 1601 are conveyed to 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 to the bottom of the movable plate 201, the second cylinder 207 is started to move the movable plate 201 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 the 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. At the same time, when the movable 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 sole 1601, the roller 205 can slide along the top of the sole 1601 in the 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, the gear 404 is driven to rotate. At this time, the rack 405 and the slider 1003 are driven to move, and the fifth spring 1004 is compressed. When the U-shaped frame 203 rotates to a 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 sole 1601, and the pressing part is close to the edge of the conveying device 11. Next, the first cylinder 1509 is started to move the two U-shaped plates 1501 away from the support plate 1507. When the first tapered rod 1502 abuts against the side wall of the sole 1601, the second spring 602 is gradually compressed. When the first ball 1503 moves to the side wall of the sole 1601, the first ball 1503 abuts against the side wall of the sole 1601 and rolls on the side wall under the action of the second spring 602. At the same time, the visual sensor 14 can be driven to move by 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 point between the shoe body 1602 and the sole 1601, and the distance between the visual sensor 14 and the bonding point can be kept constant. When defects such as degumming or cracking exist, an alarm is issued by the visual sensor 14, thereby ensuring the quality of shoemaking. At the same time, when the second tapered rod 1505 abuts against the side wall of the shoe body 1602, the second tapered rod 1505 can be pushed to move in the 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 the 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 point between the shoe body 1602 and the sole 1601, thereby ensuring the reliability of the alarm and thus ensuring the quality of shoemaking. After the shoe body 16 is pressed by the roller 205 and before the alarm device recognizes it, the second motor 904 can be 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 stopper 906, the first moving block 1702 and the pushing block 1703 can be pushed 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. This reciprocating process can make the pushing block 1702 and the pushing block 1703 move downward and reset. 03 can move up and down reciprocatingly, and then the shoe body 16 can be bent back and forth, and by starting the first motor 204, the rotation of the first motor 204 drives the rotation of the roller 205, thereby driving the shoe body 16 to move forward or backward, so that the bending position of the shoe body 16 can be adjusted, and by performing reciprocating bending operations on different positions of the shoe body 16, the visual sensor 14 can more accurately and reliably identify defects such as debonding or cracking at the bonding point between the shoe body 1602 and the sole 1601, thereby ensuring the reliability of the alarm and thus ensuring the quality of shoemaking.

Claims

1. An alarm device, characterized in that: The alarm device comprises a plurality of visual sensors (14), a controller connected to the visual sensors (14), and an alarm (13) connected to the controller; the visual sensors (14) can transmit image data of debonding and cracking at the bonding point between the shoe body (1602) and the sole (1601) to the controller, and transmit the image data to the alarm (13) through the controller to generate an alarm; the alarm device also comprises a driving mechanism for driving the visual sensors (14) to move along the edge of the shoe body (16); The driving mechanism comprises a support plate (1507), and a first cylinder (1509) is fixedly connected to a side wall of the support plate (1507), a connecting block (1508) is fixedly connected to a telescopic end of the first cylinder (1509), and a side wall of the connecting block (1508) is fixedly connected to two symmetrically arranged U-shaped plates (1501), the side wall of each of the U-shaped plates (1501) is connected to two symmetrically arranged first conical rods (1502) through a first telescopic mechanism, and first balls (1503) are arranged at opposite ends of the two first conical rods (1502), the top of each of the first conical rods (1502) is fixedly connected to a mounting block (1504), and a visual sensor (14) is fixedly inserted into the side wall of the mounting block (1504), and the side wall of each of the mounting blocks (1504) is connected to a second conical rod (1505) through a second telescopic mechanism, and second balls (1506) are arranged at opposite ends of the two second conical rods (1505).

2. An alarm device according to claim 1, characterized in that: The first telescopic mechanism comprises a third T-shaped guide rod (601) fixedly connected to the end of each first conical rod (1502), the U-shaped plate (1501) is sleeved on the side wall of the third T-shaped guide rod (601), and the side wall of each third T-shaped guide rod (601) is sleeved with a second spring (602).

3. An alarm device according to claim 1, characterized in that: The second telescopic mechanism comprises a fourth T-shaped guide rod (701) fixedly connected to the end of each second conical rod (1505), the mounting block (1504) is sleeved on the side wall of the fourth T-shaped guide rod (701), and the side wall of each fourth T-shaped guide rod (701) is sleeved with a third spring (702).

4. A shoe-making device, comprising an alarm device according to any one of claims 1 to 3, characterized in that: It also includes a bottom plate (1), a conveying device (11) and a drying device (12), wherein the alarm (13) is fixedly connected to the top of the drying device (12), and the support plate (1507) is fixedly connected to the side wall of the drying device (12); The top of the bottom plate (1) is provided with a bending mechanism for reciprocatingly bending the shoe body (16), and the side wall of the drying device (12) is provided with a pressing mechanism for pressing the sole (1601); The bending mechanism comprises a first L-shaped plate (1701) fixedly connected to the top of the bottom plate (1), and the top of the first L-shaped plate (1701) is connected to a first moving block (1702) via a lifting mechanism, and the top of the first moving block (1702) is fixedly connected to two symmetrically arranged pushing blocks (1703); The pressing mechanism comprises a second L-shaped plate (206) fixedly connected to the side wall of the drying device (12), and the bottom of the second L-shaped plate (206) is fixedly connected to a second cylinder (207), the telescopic end of the second cylinder (207) is fixedly connected to a movable plate (201), and the bottom of the movable plate (201) is fixedly connected to two symmetrically arranged fixed plates (202), the bottom of each of the fixed plates (202) is rotatably connected to an inclined U-shaped frame (203) via a rotating mechanism, and the side wall of the U-shaped frame (203) is rotatably connected to a roller (205) via a rotating shaft, the side wall of the U-shaped frame (203) is fixedly connected to a first motor (204), and the output end of the first motor (204) is fixed to one end of the rotating shaft, and the bottom of the movable plate (201) is provided with a centering mechanism for centering and limiting the shoe body (16).

5. A shoe-making device according to claim 4, characterized in that: The centering mechanism comprises two symmetrically arranged second moving blocks (303), and each second moving block (303) is connected to the top of the moving plate (201) via a first reset mechanism; the side walls of each second moving block (303) are fixedly connected to two groups of symmetrically arranged first T-shaped guide rods (304), and the number of each group of first T-shaped guide rods (304) is two; the side walls of each group of first T-shaped guide rods (304) are sleeved with a third moving block (301), and the bottom of each third moving block (301) is fixedly connected to a first inclined plate (302); the side walls of each first T-shaped guide rod (304) are sleeved with a reset spring (305), and the lifting and lowering of the second moving block (303) is driven by a driving mechanism.

6. A shoe-making device according to claim 4, characterized in that: The rotating mechanism comprises two symmetrically arranged fixed blocks (401) fixedly connected to the bottom of each fixed plate (202), and the opposite side walls of the two fixed blocks (401) are rotatably connected to a rotating block (403) via a rotating rod (402), the rotating block (403) is fixed to the top of the U-shaped frame (203), and the side wall of the rotating rod (402) is fixedly sleeved with a gear (404), and the side wall of the fixed block (401) is connected to a rack (405) via a second reset mechanism, and the rack (405) is meshed with the gear (404).

7. A shoe-making device according to claim 4, characterized in that: The lifting mechanism comprises two symmetrically arranged second T-shaped guide rods (901) fixedly connected to the bottom of the first moving block (1702), and the first L-shaped plate (1701) is sleeved on the side walls of the second T-shaped guide rods (901), the side walls of each of the second T-shaped guide rods (901) are sleeved with a first spring (902), and the bottom of the first L-shaped plate (1701) is fixedly connected to a connecting frame (903), the side wall of the connecting frame (903) is fixedly connected to a second motor (904), and the output end of the second motor (904) is fixedly connected to a cam (905), and the side wall of the first moving block (1702) is fixedly connected to a stopper (906).

8. A shoe-making device according to claim 5, characterized in that: The pushing mechanism comprises a pushing rod (501) fixedly connected to the side wall of the third moving block (301), the top of each U-shaped plate (1501) is fixedly connected to a second inclined plate (502), and the top of the second inclined plate (502) is fixedly connected to a flat plate (503).

9. A shoe-making device according to claim 5, characterized in that: The first reset mechanism comprises two symmetrically arranged strip openings (801) opened on the top of the movable plate (201), and two symmetrically arranged L-shaped blocks (802) are fixedly connected to the top of the movable plate (201), and two symmetrically arranged fifth T-shaped guide rods (803) are inserted into each of the strip openings (801), and the lower end of the fifth T-shaped guide rod (803) is fixed to the top of the second movable block (303), the L-shaped block (802) is sleeved on the side wall of the fifth T-shaped guide rod (803), and the side wall of each fifth T-shaped guide rod (803) is sleeved with a fourth spring (804).

10. A shoe-making device according to claim 6, characterized in that: The second reset mechanism comprises two symmetrically arranged support blocks (1001) fixedly connected to the side walls of the fixed block (401), and the opposite side walls of the two support blocks (1001) are fixedly connected to two symmetrically arranged guide rods (1002), the side wall of each guide rod (1002) is sleeved with a slider (1003), the slider (1003) is fixed to the side wall of the rack (405), and the side wall of each guide rod (1002) is sleeved with a fifth spring (1004).

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