Vamp test equipment with multiple detection functions

Abstract

The invention discloses vamp testing equipment with multiple detection functions, and relates to the technical field of vamp detection. Comprising a rack, a conveying line is arranged on the rack, vamps are arranged on the conveying line, a supporting frame is installed above the conveying line, a visual camera, a first detection cover, a second detection cover and another set of visual cameras are sequentially installed on the lower side of the supporting frame, a driving motor is installed on the first detection cover, and a driving motor is installed on the second detection cover. A driving disc is installed at the output end of the driving motor, a following disc is installed on the outer side of the driving disc, an airtight cover is installed below the driving disc, a rotating motor is installed on a second detection cover, a sun wheel is installed at the output end of the rotating motor, and a plurality of planet wheels are meshed with the outer side of the sun wheel; the multiple planet wheels are meshed with the gear ring at the same time, the grinding cylinders are arranged on the lower sides of the multiple planet wheels, and different grinding plates can be adopted according to different vamps so as to face different detection occasions.

Description

Technical Field

[0001] The present invention relates to the technical field of shoe upper detection, in particular to a shoe upper testing device with multiple detection functions. Background Art

[0002] In the footwear industry, performance testing of upper materials is a key component in ensuring product quality. Uppers must withstand repeated bending, friction, stretching, temperature and humidity fluctuations, and other complex operating conditions. Their abrasion resistance, tear resistance, color fastness, breathability, and deformation recovery directly impact the lifespan of footwear and the user experience.

[0003] The existing upper testing equipment has the following main problems: (1) the testing method is single and difficult to meet different needs; (2) the testing efficiency is low and cannot meet a large number of testing needs. Summary of the Invention

[0004] The object of the present invention is to provide a shoe upper testing device with multiple detection functions to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a testing device for shoe uppers with multiple detection functions, comprising a frame, a conveyor line is provided on the frame, a shoe upper is provided on the conveyor line, a support frame is installed above the conveyor line, a visual camera, a first detection cover, a second detection cover and another group of visual cameras are installed in sequence on the lower side of the support frame, a driving motor is installed on the first detection cover, an active disk is installed on the output end of the driving motor, a follower disk is installed on the outside of the active disk, an airtight cover is installed below the active disk, a rotating motor is installed on the second detection cover, a sun gear is installed on the output end of the rotating motor, a plurality of planetary gears are meshed with the outside of the sun gear, a plurality of the planetary gears are simultaneously meshed with a ring gear, and a grinding cylinder is provided on the lower side of a plurality of the planetary gears.

[0006] The first detection cover is hollow inside, a sleeve is provided inside the first detection cover, multiple sets of guide rails are provided between the first detection cover and the sleeve, expansion plates are slidably mounted on the multiple sets of guide rails, and contact rods and positioning plates are provided on the upper and lower sides of the expansion plates respectively; The active disk and the following disk are both located in the sleeve. The following disk is rotatably mounted on the outside of the active disk through a one-way bearing. Several protrusions are provided on the outside of the following disk, and several protrusions are provided on the lower side of the active disk. The protrusions on the active disk and the protrusions on the following disk are staggered with each other. The contact rod abuts against the protrusions on the outside of the following disk, and a reset spring is connected between the contact rod and the sleeve.

[0007] The interior of the airtight cover is hollow, and the airtight cover is slidably installed on the sleeve. The sleeve limits the airtight cover. The upper side of the airtight cover is connected to the sleeve through a first spring. A sealing plate is provided on the lower side of the airtight cover. The sealing plate is made of elastic material. Several protrusions are provided on the top of the airtight cover. The protrusions on the lower side of the active disk and the protrusions on the top of the airtight cover abut against each other. The airtight cover is connected to the air source system through a pipeline.

[0008] The second detection cover is hollow inside, the sun gear is located in the second detection cover, a planet carrier is installed above the plurality of planetary gears, the plurality of planetary gears are rotatably mounted on the planet carrier through bearings, and the output end of the rotating motor passes through the planet carrier; A limiting cylinder is provided on the inner wall of the second detection cover outside the gear ring, and a limiting plate is slidably installed in the limiting cylinder. One end of the limiting plate is adapted to the tooth shape of the gear ring, and the other end of the limiting plate is connected to the telescopic rod of the first electromagnet, and the first electromagnet is installed on the limiting cylinder.

[0009] Gear teeth are provided on the outside of the planetary carrier, and a locking cover is provided on the inner wall of the second detection cover outside the planetary carrier. A locking plate is slidably installed in the locking cover, one end of the locking plate is adapted to the gear teeth, and the other end of the locking plate is connected to the telescopic rod of the second electromagnet, and the second electromagnet is installed on the locking cover.

[0010] A grinding plate is slidably installed in the grinding cylinder, a second spring is connected between the upper side of the grinding plate and the grinding cylinder, abrasive particles are arranged on the lower side of the grinding plate, the diameter of the grinding particles on each grinding plate is different, a magnetic material is arranged in the middle of the grinding plate, a coil is arranged on the inner wall of the second detection cover, and both ends of the coil are electrically connected to the control system.

[0011] The support frame is arranged on the frame, the upper end of the first detection cover is connected to the telescopic rod of the lifting cylinder, and the lifting cylinder is installed on the support frame; A sliding plate is slidably installed on the support frame above the second detection cover, a longitudinal electric cylinder is installed on the sliding plate, the telescopic rod of the longitudinal electric cylinder is connected to the second detection cover, the sliding plate is connected to the telescopic rod of the transverse electric cylinder, and the transverse electric cylinder is installed on the support frame.

[0012] The conveyor line includes two groups of fixed plates and several rollers. The two groups of fixed plates are installed on the frame. Several rollers are arranged between the two groups of fixed plates. Conveyor belts are engaged on the outer sides of several rollers. Several carrier plates are provided on the conveyor belts. Several carrier plates are provided with placement grooves. The placement grooves are adapted to the shoe uppers. Several adsorption ports are provided at the bottom of the placement grooves. Several carrier plates are connected to the inlet of the air slip ring through pipelines. The outlet of the air slip ring is connected to the air source system through pipelines. The air slip ring is provided on one of the fixed plates. The air source system is installed on the frame.

[0013] The driving motor, rotating motor, lifting electric cylinder, transverse electric cylinder, longitudinal electric cylinder and roller are all equipped with encoders and pressure sensors.

[0014] A controller is provided on the frame, and a control system is provided in the controller.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. It can achieve integrated testing for surface, airtightness, and wear resistance, better meeting actual needs. If the rightmost shoe upper fails any one of the surface inspections (by the left visual camera), the airtightness inspection (by the airtight cover), and the wear resistance inspection (by the right visual camera), the buzzer in the control system will sound an alarm and feed back specific data to the controller to alert the staff. If all tests pass, the buzzer in the controller will stop sounding. After that, the air source system, through the cooperation of the air source system and the rightmost carrier plate, will no longer absorb the rightmost shoe upper, allowing it to fall down in sequence, where it will be collected and processed by the staff.

[0016] 2. Flatten the shoe upper for inspection. The encoder inside the drum feeds back the displacement data of the shoe upper to the control system, which drives the first detection cover downward via the lifting cylinder. The first detection cover drives the drive motor, active disc, follower disc, guide rail, expansion plate, and sleeve to follow and move downward. The expansion plate drives the positioning plate downward, so that the bottom side of the positioning plate contacts the shoe upper to facilitate flattening the shoe upper.

[0017] 3. Different grinding plates can be used according to different shoe uppers to meet different testing occasions. The staff presses the switch button on the controller, and the control system de-energizes the second electromagnet and energizes the first electromagnet. After the second electromagnet is de-energized, the second electromagnet drives the locking plate to move away from the planetary carrier, so that the locking plate no longer locks the planetary carrier; after the first electromagnet is energized, the telescopic rod on the first electromagnet pushes the limit plate to move toward the ring gear, so that the limit plate abuts against the tooth shape on the outside of the ring gear to achieve the locking of the ring gear; then, the control system drives the sun gear to rotate through the rotating motor, and the sun gear drives several planetary gears to rotate. Since the ring gear is locked, the planetary carrier will drive several planetary gears to revolve, and several planetary gears all drive the grinding cylinder and grinding plate to revolve, so that the required grinding plate moves to the right below the coil to achieve the switching of the grinding plates. It can meet different usage occasions and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a structural schematic diagram of the carrier plate in the present invention; Figure 3 It is a structural diagram of the lifting electric cylinder in the present invention; Figure 4 It is a schematic structural diagram of the grinding plate of the present invention; Figure 5 It is a structural schematic diagram of the positioning plate in the present invention; Figure 6 It is a structural schematic diagram of the airtight cover in the present invention; Figure 7 It is a structural schematic diagram of the follower disk in the present invention; Figure 8 It is a schematic structural diagram of the grinding cylinder in the present invention; Figure 9 It is a structural schematic diagram of the second detection cover in the present invention; Figure 10 yes Figure 9 Cross-sectional view at the AA position; Figure 11 yes Figure 10 A partial enlarged view of the middle B area; Figure 12 yes Figure 10 A partial enlarged view of the middle C area.

[0019] In the figure: 1, controller; 11, frame; 111, fixed plate; 12, roller; 121, conveyor belt; 122, loading plate; 13, support frame; 14, visual camera; 15, first detection cover; 151, sleeve; 152, expansion plate; 153, contact rod; 154, positioning plate; 16, second detection cover; 161, limit cylinder; 162, limit plate; 163, first electromagnet; 17, lifting cylinder; 1 8. Sliding plate; 181. Longitudinal electric cylinder; 182. Transverse electric cylinder; 2. Drive motor; 21. Active disk; 22. Follower disk; 23. Airtight cover; 3. Rotating motor; 31. Sun gear; 32. Planetary gear; 321. Grinding cylinder; 322. Grinding plate; 323. Second spring; 324. Coil; 33. Ring gear; 34. Planet carrier; 341. Locking cover; 342. Locking plate; 343. Second electromagnet. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0021] Example: Figures 1-12 As shown, the present invention provides a technical solution for a shoe upper testing equipment with multiple detection functions, including a frame 11, a conveyor line is provided on the frame 11, a shoe upper (not shown in the figure) is provided on the conveyor line, a support frame 13 is installed above the conveyor line, a visual camera 14, a first detection cover 15, a second detection cover 16 and another group of visual cameras 14 are installed in sequence on the lower side of the support frame 13, a driving motor 2 is installed on the first detection cover 15, an active disk 21 is installed on the output end of the driving motor 2, a follower disk 22 is installed on the outside of the active disk 21, and an airtight cover 23 is installed below the active disk 21, a rotating motor 3 is installed on the second detection cover 16, a sun gear 31 is installed on the output end of the rotating motor 3, a plurality of planetary gears 32 are meshed with the outside of the sun gear 31, and the plurality of planetary gears 32 are simultaneously meshed with a ring gear 33, and a grinding cylinder 321 is provided on the lower side of the plurality of planetary gears 32, a controller 1 is provided on the frame 11, and a control system is provided in the controller 1.

[0022] The first detection cover 15 is hollow inside, and a sleeve 151 is provided inside the first detection cover 15. Multiple sets of guide rails are provided between the first detection cover 15 and the sleeve 151. Expansion plates 152 are slidably installed on the multiple sets of guide rails. Contact rods 153 and positioning plates 154 are provided on the upper and lower sides of the expansion plates 152 respectively. The active disk 21 and the following disk 22 are both located in the sleeve 151. The following disk 22 is rotatably installed on the outer side of the active disk 21 through a one-way bearing. Several protrusions are provided on the outer side of the following disk 22, and several protrusions are provided on the lower side of the active disk 21. The protrusions on the active disk 21 and the protrusions on the following disk 22 are staggered with each other. The contact rod 153 abuts against the protrusion on the outside of the follower disk 22, and a reset spring is connected between the contact rod 153 and the sleeve 151; the interior of the airtight cover 23 is hollow, and the airtight cover 23 is slidably installed on the sleeve 151, and the sleeve 151 limits the airtight cover 23. The upper side of the airtight cover 23 is connected to the sleeve 151 through a first spring (not shown in the figure), and a sealing plate is provided on the lower side of the airtight cover 23. The sealing plate is made of elastic material, and several protrusions are provided on the top of the airtight cover 23. The protrusion on the lower side of the active disk 21 abuts against the protrusion on the top of the airtight cover 23, and the airtight cover 23 is connected to the air source system (not shown in the figure) through a pipeline.

[0023] The interior of the second detection cover 16 is hollow, the sun gear 31 is located in the second detection cover 16, and a planet carrier 34 is installed above several planetary gears 32. Several planetary gears 32 are rotatably installed on the planet carrier 34 through bearings, and the output end of the rotating motor 3 passes through the planet carrier 34; a limiting cylinder 161 is provided on the inner wall of the second detection cover 16 outside the ring gear 33, and a limiting plate 162 is slidably installed in the limiting cylinder 161. One end of the limiting plate 162 is adapted to the tooth shape of the ring gear 33, and the other end of the limiting plate 162 is connected to the telescopic rod of the first electromagnet 163, and the first electromagnet 163 is installed on the limiting cylinder 161.

[0024] In order to cope with different shoe uppers, the equipment is equipped with different grinding plates 322 to grind the shoe uppers to meet different usage occasions. At this time, the staff presses the switch button on the controller 1, and the control system cuts off the power to the second electromagnet 343 and energizes the first electromagnet 163. After the second electromagnet 343 is powered off, the second electromagnet 343 drives the locking plate 342 to move away from the planet carrier 34, so that the locking plate 342 no longer locks the planet carrier 34; after the first electromagnet 163 is energized, the telescopic rod on the first electromagnet 163 pushes the limit plate 162 toward the ring gear 33 One side moves so that the limit plate 162 abuts against the tooth shape on the outside of the ring gear 33 to achieve the locking of the ring gear 33; then, the control system drives the sun gear 31 to rotate through the rotating motor 3, and the sun gear 31 drives several planetary gears 32 to rotate. Since the ring gear 33 is locked, at this time, the planetary carrier 34 will drive several planetary gears 32 to revolve, and several planetary gears 32 all drive the grinding cylinder 321 and the grinding plate 322 to revolve, so that the required grinding plate 322 moves to just below the coil 324 to achieve the switching of the grinding plate 322, which can be used in different occasions and has a wider range of applications.

[0025] Gear teeth are provided on the outside of the planetary carrier 34, and a locking cover 341 is provided on the inner wall of the second detection cover 16 on the outside of the planetary carrier 34. A locking plate 342 is slidably installed in the locking cover 341. One end of the locking plate 342 is adapted to the gear teeth, and the other end of the locking plate 342 is connected to the telescopic rod of the second electromagnet 343. The second electromagnet 343 is installed on the locking cover 341.

[0026] A grinding plate 322 is slidably installed in the grinding cylinder 321, a second spring 323 is connected between the upper side of the grinding plate 322 and the grinding cylinder 321, a grinding particle is provided on the lower side of the grinding plate 322, and the diameter of the grinding particles on each grinding plate 322 is different. A magnetic material is provided in the middle of the grinding plate 322, a coil 324 is provided on the inner wall of the second detection cover 16, and both ends of the coil 324 are electrically connected to the control system.

[0027] The support frame 13 is arranged on the frame 11, and the upper end of the first detection cover 15 is connected to the telescopic rod of the lifting electric cylinder 17, and the lifting electric cylinder 17 is installed on the support frame 13; a sliding plate 18 is slidably installed on the support frame 13 above the second detection cover 16, and a longitudinal electric cylinder 181 is installed on the sliding plate 18, and the telescopic rod of the longitudinal electric cylinder 181 is connected to the second detection cover 16, and the sliding plate 18 is connected to the telescopic rod of the transverse electric cylinder 182, and the transverse electric cylinder 182 is installed on the support frame 13.

[0028] The conveyor line includes two groups of fixed plates 111 and several rollers 12. The two groups of fixed plates 111 are installed on the frame 11. Several rollers 12 are arranged between the two groups of fixed plates 111. Conveyor belts 121 are engaged on the outer sides of several rollers 12. Several carriers 122 are provided on the conveyor belts 121. Several carriers 122 are provided with placement grooves, which are adapted to the shoe uppers. Several suction ports are provided at the bottom of the placement grooves. Several carriers 122 are connected to the inlet of an air slip ring (not shown in the figure) through a pipeline. The outlet of the air slip ring is connected to the air source system through a pipeline. The air slip ring is set on one of the fixed plates 111, and the air source system is installed on the frame 11; the drive motor 2, the rotating motor 3, the lifting electric cylinder 17, the horizontal electric cylinder 182, the longitudinal electric cylinder 181 and the roller 12 are all equipped with built-in encoders and pressure sensors.

[0029] Working principle: Press the start button on the controller 1 to start the device. The staff will place multiple shoe uppers in the placement slots of several carrier plates 122 in sequence. The control system will extract the air in the several carrier plates 122 outwards through the air source system, pipelines and air slip rings, so that the adsorption holes will adsorb the shoe uppers. When the shoe upper is adsorbed by the adsorption hole, the air source system feeds back the pressure signal of the adsorption hole to the control system. The control system drives the conveyor belt 121 to move to the right through the plurality of rollers 12. The conveyor belt 121 drives the plurality of carrier plates 122 and the shoe upper to move to the right, so that the shoe upper is successively located under the left visual camera 14. The left visual camera 14 inspects the surface of the shoe upper and feeds back the surface data of the shoe upper to the control system. The control system then determines whether the surface of the shoe upper meets the requirements. After the shoe upper passes the inspection of the left visual camera 14 in turn, the control system moves the shoe upper in turn to the bottom of the first inspection cover 15 through the plurality of rollers 12 for further inspection. When the shoe upper is located under the first detection cover 15 in sequence, the encoder inside the drum 12 feeds back the displacement data of the shoe upper to the control system, and the control system drives the first detection cover 15 to move downward through the lifting cylinder 17. The first detection cover 15 drives the driving motor 2, the active disk 21, the following disk 22, the guide rail, the expansion plate 152 and the sleeve 151 to move downward. The expansion plate 152 drives the positioning plate 154 to move downward, so that the lower side of the positioning plate 154 contacts the shoe upper, so as to facilitate the flattening of the shoe upper. When the lower side of the positioning plate 154 contacts the shoe upper, the encoder in the lifting electric cylinder 17 feeds back the displacement data to the control system. The control system drives the active disk 21 to rotate forward a certain angle through the driving motor 2. The active disk 21 drives the following disk 22 to rotate synchronously a certain angle through the one-way bearing. The protrusion on the outside of the following disk 22 rotates a certain angle. The protrusion on the following disk 22 pushes the contact rod 153 to move outward. The contact rod 153 simultaneously stretches the reset spring, and the contact rod 153 drives the expansion plate 152 and the positioning plate 154 to move outward. Since multiple groups of positioning plates 154 are provided, multiple groups of positioning plates 154 move outward at the same time, and multiple groups of positioning plates 154 push the shoe upper outward at the same time, so that the shoe upper is gradually flattened to facilitate air tightness testing.

[0030] When the multiple groups of positioning plates 154 move to the set positions, the encoder in the drive motor 2 feeds back data to the control system, and the control system controls the drive motor 2 to work in reverse, so that the drive motor 2 rotates in the reverse direction by a certain angle. At this time, due to the action of the one-way bearing between the follower disk 22 and the active disk 21, the follower disk 22 does not rotate. At this time, the drive motor 2 drives the active disk 21 to rotate in the reverse direction by a certain angle, and the protrusion on the lower side of the active disk 21 follows and rotates in the reverse direction by a certain angle. The protrusion on the lower side of the active disk 21 pushes the protrusion on the airtight cover 23 to move downward, and the airtight cover 23 compresses the first spring while following the movement, so that the sealing plate on the lower side of the airtight cover 23 contacts the shoe upper, and the shoe upper is sealed through the sealing plate to facilitate airtightness detection and prevent air leakage. When the sealing plate on the lower side of the airtight cover 23 seals the shoe upper, the encoder inside the drive motor 2 feeds back data to the control system, and the control system transports air to the airtight cover 23 through the air source system and the pipeline, thereby increasing the air pressure in the airtight cover 23 and maintaining the pressure for a period of time; when there is a hole in the shoe upper, the air source system detects a decrease in pressure, and the control system then determines that the shoe upper is a defective product; when there is no hole in the shoe upper, the pressure detected by the air source system remains almost unchanged, and the control system then determines that the shoe upper is a qualified product.

[0031] After the air tightness test of the shoe upper is completed, the control system puts the airtight cover 23 into a normal pressure state through the air source system and the pipeline. At this time, the airtight cover 23 no longer pressurizes the shoe upper, and the lifting electric cylinder 17 drives the first detection cover 15, the drive motor 2, the active disk 21, the follower disk 22, the guide rail, the expansion plate 152 and the sleeve 151 to move upward. The first detection cover 15 drives the positioning plate 154 and the airtight cover 23 to move upward to facilitate the detection of the new shoe upper again.

[0032] When the airtight cover 23 moves to the uppermost position, the control system drives the follower plate 22 to rotate forward by a certain angle by the driving motor 2, so that the protrusion on the follower plate 22 moves away from the contact rod 153. At this time, the return spring is released, and the return spring pulls the contact rod 153 inward, and the contact rod 153 drives the expansion plate 152 and the positioning plate 154 to move inward, so that the expansion plate 152 and the positioning plate 154 return to their original positions, so that the new shoe upper can be flattened again. When the expansion plate 152 and the positioning plate 154 return to their original positions, the encoder in the drive motor 2 feeds back data to the control system. The control system controls the drive motor 2 to rotate in the opposite direction by a certain angle. The drive motor 2 drives the active disk 21 to rotate in the opposite direction by a certain angle, so that the protrusion on the lower side of the active disk 21 is away from the protrusion on the top of the airtight cover 23. At this time, the first spring is released, and the first spring pushes the airtight cover 23 to move upward, realizing the return of the airtight cover 23, so as to facilitate the airtightness test of the new shoe upper again.

[0033] When the airtight cover 23 moves to the uppermost side, the plurality of rollers 12 continue to drive the shoe upper to move rightward through the conveyor belt 121 and the plurality of loading plates 122, so that the shoe upper is sequentially located under the second detection cover 16; When the shoe upper is located under the second detection cover 16 in sequence, the control system drives the second detection cover 16 to move downward through the longitudinal electric cylinder 181, and the second detection cover 16 drives the rotating motor 3, the sun gear 31, the planetary gear 32 and the ring gear 33 to move downward, and the planetary gear 32 drives the grinding cylinder 321 and the grinding plate 322 to move downward. The control system connects the two ends of the coil 324 to the circuit so that the two ends of the coil 324 and the magnetic material on the grinding plate 322 repel each other. Under the action of the repulsive force, the grinding plate 322 moves downward and stretches the second spring 323. At this time, the grinding plate 322 will move downward from the grinding cylinder 321, so that the grinding particles on the lower side of the grinding plate 322 contact with the shoe upper to facilitate grinding.

[0034] When the grinding plate 322 contacts the shoe upper, the coil 324 is energized to the set time. At this time, the control system energizes the second electromagnet 343, and the telescopic rod on the second electromagnet 343 pushes the locking plate 342 to move toward the side of the planetary carrier 34, so that the locking plate 342 will abut against the gear teeth on the outside of the planetary carrier 34, thereby locking the planetary carrier 34 to prevent the planetary carrier 34 from rotating. Afterwards, the control system drives the sun gear 31 to rotate through the rotating motor 3, and the sun gear 31 drives several planetary gears 32 to rotate. Several planetary gears 32 all drive the grinding cylinder 321 and the grinding plate 322 to rotate. Since one group of grinding plates 322 contacts the shoe upper, the grinding plate 322 will grind the surface of the shoe upper.

[0035] When one set of grinding plates 322 grinds the shoe upper for a set time, the control system controls the rotating motor 3 to work and the coil 324 to cut off the power. At this time, the second spring 323 is released, and the second spring 323 pulls the grinding plate 322 to move upward. The longitudinal electric cylinder 181 also drives the second detection cover 16 to move upward. The second detection cover 16 drives the rotating motor 3, the sun gear 31, the planetary gear 32 and the ring gear 33 to move upward. The planetary gear 32 drives the grinding cylinder 321 and the grinding plate 322 to move upward.

[0036] When the second detection cover 16 moves to the uppermost side, the encoder in the longitudinal electric cylinder 181 feeds back data to the control system. The control system continues to drive the ground shoe upper to move to the bottom of the right visual camera 14 through the roller 12. The right visual camera 14 inspects the ground shoe upper and feeds back the data to the control system. The control system then calculates the wear resistance of the shoe upper.

[0037] After the shoe upper passes the inspection of the visual camera 14 on the right side in turn, the roller 12 continues to drive the shoe upper to move to the right in turn; when the shoe upper on the far right fails the surface inspection of the visual camera 14 on the left side, the airtightness inspection of the airtight cover 23 and the wear resistance inspection of the visual camera 14 on the right side, the buzzer in the control system will alarm and feed back specific data to the controller 1 to remind the staff; when all the tests are qualified, the buzzer in the controller 1 will not alarm; after that, the air source system will no longer adsorb the shoe upper on the far right through the cooperation of the air source system and the rightmost carrier plate 122, so that the shoe upper on the far right will fall down in turn, and the staff will collect and process the shoe uppers that fall down in turn.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A shoe upper testing device with multiple testing functions, characterized by: The invention comprises a frame (11), a conveyor line is provided on the frame (11), a shoe upper is provided on the conveyor line, a support frame (13) is installed above the conveyor line, a visual camera (14), a first detection cover (15), a second detection cover (16) and another set of visual cameras (14) are installed in sequence on the lower side of the support frame (13), a driving motor (2) is installed on the first detection cover (15), an active disk (21) is installed on the output end of the driving motor (2), a follower disk (22) is installed on the outer side of the active disk (21), an airtight cover (23) is installed below the active disk (21), a rotating motor (3) is installed on the second detection cover (16), a sun gear (31) is installed on the output end of the rotating motor (3), a plurality of planetary gears (32) are meshed on the outer side of the sun gear (31), a plurality of the planetary gears (32) are meshed with a gear ring (33) at the same time, and a grinding cylinder (321) is provided on the lower side of the plurality of the planetary gears (32).

2. The shoe upper testing device with multiple detection functions according to claim 1, characterized in that: The first detection cover (15) is hollow inside, a sleeve (151) is provided in the first detection cover (15), a plurality of guide rails are provided between the first detection cover (15) and the sleeve (151), expansion plates (152) are slidably mounted on the plurality of guide rails, and a contact rod (153) and a positioning plate (154) are provided on the upper side and the lower side of the expansion plate (152), respectively; The active disk (21) and the follower disk (22) are both located in the sleeve (151). The follower disk (22) is rotatably mounted on the outside of the active disk (21) via a one-way bearing. A plurality of protrusions are provided on the outside of the follower disk (22). A plurality of protrusions are provided on the lower side of the active disk (21). The protrusions on the active disk (21) and the protrusions on the follower disk (22) are staggered. The contact rod (153) abuts against the protrusions on the outside of the follower disk (22). A return spring is connected between the contact rod (153) and the sleeve (151).

3. The shoe upper testing device with multiple detection functions according to claim 2, characterized in that: The airtight cover (23) is hollow inside and is slidably mounted on the sleeve (151). The upper side of the airtight cover (23) is connected to the sleeve (151) via a first spring. A sealing plate is provided on the lower side of the airtight cover (23). The sealing plate is made of elastic material. A plurality of protrusions are provided on the top of the airtight cover (23). The protrusions on the lower side of the active disk (21) and the protrusions on the top of the airtight cover (23) abut against each other. The airtight cover (23) is connected to the air source system via a pipeline.

4. The shoe upper testing device with multiple detection functions according to claim 3, characterized in that: The interior of the second detection cover (16) is hollow, the sun gear (31) is located in the second detection cover (16), a planetary frame (34) is installed above the plurality of planetary gears (32), the plurality of planetary gears (32) are rotatably mounted on the planetary frame (34) via bearings, and the output end of the rotating motor (3) passes through the planetary frame (34); A limiting cylinder (161) is provided on the inner wall of the second detection cover (16) outside the gear ring (33), and a limiting plate (162) is slidably installed in the limiting cylinder (161). One end of the limiting plate (162) is adapted to the tooth shape of the gear ring (33), and the other end of the limiting plate (162) is connected to the telescopic rod of the first electromagnet (163), and the first electromagnet (163) is installed on the limiting cylinder (161).

5. The shoe upper testing device with multiple testing functions according to claim 4, characterized in that: Gear teeth are provided on the outside of the planetary carrier (34), and a locking cover (341) is provided on the inner wall of the second detection cover (16) outside the planetary carrier (34). A locking plate (342) is slidably installed in the locking cover (341), one end of the locking plate (342) is adapted to the gear teeth, and the other end of the locking plate (342) is connected to the telescopic rod of the second electromagnet (343), and the second electromagnet (343) is installed on the locking cover (341).

6. The shoe upper testing device with multiple testing functions according to claim 5, characterized in that: A grinding plate (322) is slidably mounted in each of the grinding cylinders (321), a second spring (323) is connected between the upper side of the grinding plate (322) and the grinding cylinder (321), grinding particles are arranged on the lower side of the grinding plate (322), and the diameter of the grinding particles on each of the grinding plates (322) is different, a magnetic material is arranged in the middle of the grinding plate (322), a coil (324) is arranged on the inner wall of the second detection cover (16), and both ends of the coil (324) are electrically connected to the control system.

7. The shoe upper testing device with multiple testing functions according to claim 6, characterized in that: The support frame (13) is arranged on the frame (11); the upper end of the first detection cover (15) is connected to the telescopic rod of the lifting electric cylinder (17); and the lifting electric cylinder (17) is installed on the support frame (13); A sliding plate (18) is slidably mounted on the support frame (13) above the second detection cover (16), a longitudinal electric cylinder (181) is mounted on the sliding plate (18), a telescopic rod of the longitudinal electric cylinder (181) is connected to the second detection cover (16), the sliding plate (18) is connected to a telescopic rod of a transverse electric cylinder (182), and the transverse electric cylinder (182) is mounted on the support frame (13).

8. The shoe upper testing device with multiple testing functions according to claim 7, characterized in that: The conveyor line comprises two groups of fixed plates (111) and a plurality of rollers (12), the two groups of fixed plates (111) being mounted on a frame (11), the plurality of rollers (12) being arranged between the two groups of fixed plates (111), the outer sides of the plurality of rollers (12) being engaged with a conveyor belt (121), the conveyor belt (121) being provided with a plurality of carrier plates (122), the plurality of carrier plates (122) being provided with a placement groove, the placement groove being adapted to the shoe upper, the bottom of the placement groove being provided with a plurality of suction ports, the plurality of carrier plates (122) being connected to the inlet of an air slip ring through a pipeline, the outlet of the air slip ring being connected to an air source system through a pipeline, the air slip ring being provided on one of the fixed plates (111), and the air source system being mounted on the frame (11).

9. The shoe upper testing device with multiple testing functions according to claim 8, characterized in that: The driving motor (2), the rotating motor (3), the lifting electric cylinder (17), the transverse electric cylinder (182), the longitudinal electric cylinder (181) and the roller (12) are all equipped with built-in encoders and pressure sensors.

10. The shoe upper testing device with multiple testing functions according to claim 9, characterized in that: A controller (1) is provided on the frame (11), and a control system is provided in the controller (1).

Images