Shoe cover feeding mechanism and automatic shoe cover machine

Abstract

The utility model discloses a shoe cover feeding mechanism and an automatic shoe cover machine, the shoe cover feeding mechanism comprises a bearing platform, the front side of the bearing platform is provided with a first discharge port, the shoe cover feeding mechanism is characterized in that the bearing platform is movably provided with a rotating disc, the rotating disc is provided with at least two second discharge ports, and the first discharge port is provided with a first discharge port. A shoe cover box is correspondingly arranged on the rotating disc above each second discharging port, a positioning mechanism capable of fixing the shoe cover boxes is arranged on the rotating disc, and a rotating driving mechanism capable of driving the rotating disc to rotate is arranged between the rotating disc and the bearing platform. The shoe cover box replacing device is simple in structure, the shoe cover box can be rapidly replaced, the frequency of replacing the shoe cover box is effectively reduced, and the shoe cover machine can provide refined services.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoe cover machine technical field, concretely relates to a shoe cover feeding mechanism and automatic shoe cover machine. BACKGROUND

[0002] Nowadays, along with the continuous improvement of people's life quality, the cleaning requirement of many households and part public places is higher and higher, therefore, the guests and the entry into some public places (such as building sample house, electronic factory, parent-child park, hospital, hotel, hotel, photo studio, laboratory, microcomputer room, plant cultivation room, museum, etc.) all need to change slippers or use hand to wear shoe cover. This way of changing slippers has many disadvantages, for example, slippers are often not enough because of too many guests, and it is possible to cross-infect foot infectious diseases for one shoe to be changed by many people, and it is necessary to pick up the slippers on the ground after the guests leave. Even if shoe cover is used, it is very troublesome to bend the waist and bow the back to put the shoe on the hand. In this case, the automatic shoe cover machine is born, which can prevent the spread of bacteria on the shoe, the infection of tinea pedis, and also avoid the trouble of changing slippers when the guests visit, and the shoe cover can be used as rain shoes in rainy days to avoid the leather shoes from being soaked by rainwater. The dustproof unit, such as microcomputer room, high-tech production factory and hospital, has high requirement on the dustless index of factory building, and the staff or visiting personnel need to use the automatic shoe cover machine when entering and leaving.

[0003] The existing automatic shoe cover machine generally only has one shoe cover box, and the capacity of single shoe cover box is generally limited. When the shoe cover in the shoe cover box is used up, if it is not replenished in time, the subsequent visitors cannot use the shoe cover machine, which brings inconvenience to the users. For places with large traffic volume, the shoe cover box may need to be replaced frequently, which increases the use cost and the frequency of manual maintenance. In addition, different shoe covers with different functions, such as waterproof, dustproof and anti-static, are needed in different places, but the shoe cover machine with only one shoe cover box is relatively single in function and cannot provide such fine service.

[0004] Therefore, the existing automatic shoe cover needs to be further improved.

[0005] The utility model discloses a shoe cover feeding mechanism and automatic shoe cover machine. UTILITY MODEL CONTENTS

[0006] The utility model discloses a shoe cover feeding mechanism and automatic shoe cover machine.

[0007] Another purpose of the utility model is to provide an automatic shoe cover machine comprising the shoe cover feeding mechanism.

[0008] In order to achieve the above object, the utility model discloses the following scheme for the shoe cover supply mechanism: a shoe cover supply mechanism, including the bearing platform, be provided with the first discharge gate at the bearing platform front side, its characterized in that: the swing setting of rotating disc is in the bearing platform, be provided with at least two second discharge gate on the rotating disc, correspondingly set up a shoe cover box on the rotating disc above every second discharge gate, be provided with the positioning mechanism that can fix the shoe cover box on the rotating disc, be provided with the rotation drive mechanism that can drive rotating disc rotation between the rotating disc and bearing platform.

[0009] As another improvement of the shoe cover supply mechanism of the utility model, the guiding mechanism that can make the rotating disc rotate stably is arranged on the bearing platform.

[0010] As another improvement of the shoe cover supply mechanism of the utility model, the rotation drive mechanism includes a transmission gear arranged on the lower outer wall of the rotating disc, a first drive motor is arranged on the bearing platform, a drive gear is arranged on the output shaft of the first drive motor, and the drive gear is engaged with the transmission gear.

[0011] As another improvement of the shoe cover supply mechanism of the utility model, the rotation drive mechanism includes a rotating transmission pulley arranged on the lower outer wall of the rotating disc, a first drive motor is arranged on the bearing platform, a first drive pulley is arranged on the output shaft of the first drive motor, and a first transmission belt is sleeved on the rotating transmission pulley and the first drive pulley.

[0012] As another improvement of the shoe cover supply mechanism of the utility model, the guiding mechanism includes a convex ring arranged on the outer wall of the rotating disc, a plurality of guide pulleys are arranged on the bearing platform at intervals, and the convex ring is movably arranged in the guide pulley.

[0013] As another improvement of the shoe cover supply mechanism of the utility model, the positioning mechanism includes a positioning baffle arranged on the rotating disc, and a plurality of positioning baffles enclose an assembly groove for accommodating the shoe cover box.

[0014] In order to achieve the above object, the utility model adopts the following scheme for the automatic shoe cover machine: an automatic shoe cover machine, including a rack, characterized in that: the shoe cover supply mechanism according to any one of the above is arranged on the rack, a shoe cover taking mechanism that can take shoe covers to the shoe cover supply mechanism is arranged in the rack, a shoe cover opening mechanism that can open shoe covers is arranged in the rack, a shoe cover opening drive mechanism that can drive the shoe cover opening mechanism to reciprocate is arranged in the rack, and a limiting mechanism that can limit the displacement of the shoe cover taking mechanism is arranged in the rack.

[0015] As another improvement of the automatic shoe cover machine, the sleeve taking mechanism comprises a rotating shaft, the rotating shaft is movably arranged in the rack through bearings at both ends, the middle part of the left sleeve taking hook is hinged on the left side of the rotating shaft through a first hinge shaft, the upper part of the right sleeve taking hook is hinged on the right side of the rotating shaft through a second hinge shaft, the left side of the translation slide rod is hinged on the upper end of the left sleeve taking hook through a third hinge shaft, a first connecting rod is hinged on the rotating shaft on the left side of the first hinge shaft through a fourth hinge shaft, the upper end of the first connecting rod is hinged with the translation slide rod through a fifth hinge shaft, a second connecting rod is hinged on the right side of the rotating shaft through a sixth hinge shaft, the upper end of the second connecting rod is hinged with the translation slide rod through a seventh hinge shaft, a first spring column is arranged on the left side of the rotating shaft, a second spring column is arranged on the translation slide rod, a tension spring is arranged between the first spring column and the second spring column, a roller is arranged on the left end of the translation slide rod, and an inclined pull rod is hinged on the middle part of the right sleeve taking hook through an eighth hinge shaft, and the upper end of the inclined pull rod is hinged on the third hinge shaft.

[0016] As another improvement of the automatic shoe cover machine, the sleeve taking mechanism comprises a rotating shaft, the rotating shaft is movably arranged in the rack through bearings at both ends, the middle part of the left sleeve taking hook is hinged on the left side of the rotating shaft through a first hinge shaft, the upper part of the right sleeve taking hook is hinged on the right side of the rotating shaft through a second hinge shaft, the left side of the translation slide rod is hinged on the upper end of the left sleeve taking hook through a third hinge shaft, a first connecting rod is hinged on the rotating shaft on the left side of the first hinge shaft through a fourth hinge shaft, the upper end of the first connecting rod is hinged with the translation slide rod through a fifth hinge shaft, a second connecting rod is hinged on the right side of the rotating shaft through a sixth hinge shaft, the upper end of the second connecting rod is hinged with the translation slide rod through a seventh hinge shaft, a first spring column is arranged on the left side of the rotating shaft, a second spring column is arranged on the translation slide rod, a tension spring is arranged between the first spring column and the second spring column, a roller is arranged on the left end of the translation slide rod, and an inclined pull rod is hinged on the middle part of the right sleeve taking hook through an eighth hinge shaft, and the upper end of the inclined pull rod is hinged on the third hinge shaft.

[0017] As another improvement of the automatic shoe cover machine, the sleeve taking mechanism comprises a rotating shaft, the rotating shaft is movably arranged in the rack through bearings at both ends, the middle part of the left sleeve taking hook is hinged on the left side of the rotating shaft through a first hinge shaft, the upper part of the right sleeve taking hook is hinged on the right side of the rotating shaft through a second hinge shaft, the left side of the translation slide rod is hinged on the upper end of the left sleeve taking hook through a third hinge shaft, a first connecting rod is hinged on the rotating shaft on the left side of the first hinge shaft through a fourth hinge shaft, the upper end of the first connecting rod is hinged with the translation slide rod through a fifth hinge shaft, a second connecting rod is hinged on the right side of the rotating shaft through a sixth hinge shaft, the upper end of the second connecting rod is hinged with the translation slide rod through a seventh hinge shaft, a first spring column is arranged on the left side of the rotating shaft, a second spring column is arranged on the translation slide rod, a tension spring is arranged between the first spring column and the second spring column, a roller is arranged on the left end of the translation slide rod, and an inclined pull rod is hinged on the middle part of the right sleeve taking hook through an eighth hinge shaft, and the upper end of the inclined pull rod is hinged on the third hinge shaft.

[0018] In summary, the utility model has the beneficial effects that relative to the prior art: the utility model simple structure can replace shoe cover box fast, reduces the frequency of replacing shoe cover box effectively, reduces the frequency of manual maintenance and use cost effectively. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional schematic view of shoe cover feeding mechanism of the utility model.

[0020] Figure 2 It is the schematic view of shoe cover feeding mechanism of the utility model.

[0021] Figure 3 It is the schematic view of the bottom of shoe cover feeding mechanism of the utility model.

[0022] Figure 4 It is the schematic view of the second embodiment of the utility model rotary drive mechanism.

[0023] Figure 5 It is the schematic view of automatic shoe cover machine of the utility model.

[0024] Figure 6 It is the schematic view of automatic shoe cover machine of the utility model.

[0025] Figure 7 It is the schematic view of internal structure of automatic shoe cover machine of the utility model.

[0026] Figure 8 It is the schematic view of internal structure of automatic shoe cover machine of the utility model.

[0027] Figure 9 It is the schematic view of initial state of automatic shoe cover machine of the utility model.

[0028] Figure 10 It is the schematic view of one of taking shoe cover of automatic shoe cover machine of the utility model.

[0029] Figure 11 It is the schematic view of two of taking shoe cover of automatic shoe cover machine of the utility model.

[0030] Figure 12 It is the schematic view of turning over and resetting when taking shoe cover of the utility model.

[0031] Figure 13 It is the schematic view of opening shoe cover of the utility model.

[0032] Figure 14 It is the schematic view of the user wearing shoe cover of the utility model.

[0033] Figure: 1, bearing platform; 2, first discharge port; 3, rotating disc; 4, second discharge port; 5, shoe box; 6, positioning mechanism; 61, positioning baffle; 7, rotating drive mechanism; 71, transmission gear; 72, first drive motor; 73, drive gear; 74, rotating transmission pulley; 75, first drive pulley; 8, guide mechanism; 81, convex ring; 82, guide pulley; 10, rack; 20, shoe supply mechanism; 30, shoe taking mechanism; 301, rotating shaft; 302, bearing; 303, left shoe taking hook; 304, first hinged shaft; 305, right shoe taking hook; 306, second hinged shaft; 307, translation slide rod; 308, third hinged shaft; 309, fourth hinged shaft; 310, first connecting rod; 311, fifth hinged shaft; 312, sixth hinged shaft; 313, second connecting rod; 314, seventh hinged shaft; 315, first spring column; 316, second spring column; 317, tension spring; 318, roller; 319, eighth hinged shaft; 320, inclined pull rod; 40, shoe taking drive mechanism; 401, drive wheel; 402, spiral slope; 403, second drive motor; 404, second drive pulley; 405, second transmission belt; 406, limiting protrusion; 407, limiting pin; 408, third drive motor; 409, third drive pulley; 410, overturning transmission pulley; 411, third transmission belt; 50, shoe expanding mechanism; 501, slide rail; 502, shoe expanding hook; 60, shoe expanding drive mechanism; 601, rotating cross shaft; 602, shoe expanding transmission pulley; 603, fourth transmission belt; 604, transverse translation transmission pulley; 605, fourth drive motor; 606, fourth drive pulley; 607, fifth transmission belt; 70, limiting mechanism; 701, fixed plate 701; 702, telescopic part; 703, limiting hook. DETAILED DESCRIPTION

[0034] The above and other technical features and advantages of the present application will be further understood from the following detailed description with reference to the accompanying drawings.

[0035] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0036] It should be noted that in the description of the present application, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the direction or positional relationship terms based on the direction or positional relationship shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0037] Further, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0038] As shown in Figures 1-6 A shoe cover feeding mechanism, comprising a bearing platform 1, a first discharge port 2 is arranged on the front side of the bearing platform 1, and the first discharge port 2 is one of the key channels for the final output and use of the shoe cover. A rotating disc 3 is movably arranged on the bearing platform 1, a containing groove is arranged on the bearing platform 1, a bearing is arranged in the containing groove, a rotating shaft is arranged at the center position of the lower end surface of the rotating disc 3, and the rotating shaft is arranged in the bearing. At least two second discharge ports 4 are arranged on the rotating disc 3, and a shoe cover box 5 is arranged above each second discharge port 4. The shoe cover box 5 is used as a temporary storage container for the shoe cover, and ensures the orderly storage of the shoe cover. In order to ensure that the shoe cover box 5 remains stable during the rotation of the rotating disc 3 and does not displace, shake or even fall off, a positioning mechanism 6 is specially provided on the rotating disc 3 to fix the shoe cover box 5. The positioning mechanism 6 can accurately fix the shoe cover box 5 in the preset position by clamping and locking. A rotating drive mechanism 7 is arranged between the rotating disc 3 and the bearing platform 1 to drive the rotating disc 3 to rotate. The rotating drive mechanism 7 is the power source for the rotation of the rotating disc 3. Through the cooperation of the motor and gear set, the rotating disc 3 can be accurately driven to rotate at a preset speed and angle, and the orderly switching of different shoe cover boxes 5 and the first discharge port 2 can be realized. The replacement frequency of the shoe cover box is greatly reduced, and the use cost and the frequency of manual maintenance are effectively reduced. In addition, the shoe cover machine can provide fine services, and different shoe cover boxes can be configured with different functions, such as waterproof, dustproof, anti-static and different sizes of shoe covers.

[0039] The utility model discloses a rotating disc 3 can be stably rotated guiding mechanism 8 is equipped with on the bearing platform 1. Setting a set of guiding mechanism 8 on the bearing platform 1, and its existence plays the key role to whether rotating disc 3 can rotate stably and efficiently. Guiding mechanism 8 includes being provided with the convex ring 81 of rotating disc 3 outer wall, and the convex ring 81 surrounds rotating disc 3 a week, and it is as if that rotating disc 3 wore a special " track waistband ", it is not only solid structure, and surface is treated with careful polishing, to ensure that have good sliding performance. A plurality of guide pulleys 82 are spaced apart and arranged on the bearing platform 1, and a limiting arc groove is arranged on the outer wall of the guide pulley 82 to ensure that the convex ring 81 can be perfectly matched with the guide pulley 82. The convex ring 81 moves in the guide pulley 82. Each guide pulley 82 is arranged on the bearing platform 1 through a bearing, so that the guide pulley 82 is flexible and smooth when rotating, and can effectively reduce friction and wear, prolong the service life.

[0040] In the utility model, the guiding mechanism 8 interacts with the convex ring 81 and the guide pulley 82, and in the whole mechanism operation process, the convex ring 81 is closely and movably nested in the track formed by the guide pulley 82. When the rotating disc 3 starts to rotate under the action of the rotating drive mechanism, the convex ring 81 slides along the inner surface of the guide pulley 82. Due to the reasonable distribution and accurate positioning of the guide pulley 82, the convex ring 81 is always balanced by support force from all directions during the sliding process, thereby effectively avoiding the instability phenomenon such as shaking and deviation of the rotating disc 3 when rotating, ensuring that the rotating disc 3 can rotate stably, and providing reliable guarantee for the stable operation of the whole shoe cover feeding mechanism.

[0041] In the utility model, the rotating drive mechanism 7 includes a transmission gear 71 arranged on the lower outer wall of the rotating disc 3, a first driving motor 72 arranged on the bearing platform 1, and a driving gear 73 arranged on the output shaft of the first driving motor 72, and the driving gear 73 is engaged with the transmission gear 71. In one embodiment of the utility model, the rotating disc 3 is a rotating disc made of high-strength, wear-resistant high-quality alloy steel, and the driving gear 73 is machined on the lower outer wall of the rotating disc 3 through multiple precision machining processes, including turning, gear milling and heat treatment. The tooth surface hardness, precision and wear resistance of the driving gear 73 meet the standard, ensuring that the driving gear 73 can withstand huge torque and frequent impact load during power transmission without deformation, rapid wear and other problems.

[0042] When the first driving motor 72 is powered on and started, the output shaft of the motor starts to rotate, driving the driving gear 73 to rotate synchronously. Since the driving gear 73 and the transmission gear 71 are in close meshing with each other, the rotating torque of the driving gear 73 is transmitted to the transmission gear 71 through the precise meshing between the tooth surfaces. This power transmission mode based on gear meshing has the advantages of stable transmission ratio, high precision and strong reliability, and can efficiently and accurately transmit the power output by the first driving motor 72 to the rotating disc 3, thereby driving the rotating disc 3 to stably rotate at a predetermined speed and direction.

[0043] Referring to Figure 4 The second embodiment of the rotating driving mechanism 7 comprises a rotating transmission pulley 74 arranged on the lower outer wall of the rotating disc 3, a first driving motor 72 arranged on the bearing platform 1, a first driving pulley 75 arranged on the output shaft of the first driving motor 72, and a first transmission belt 76 sleeved on the rotating transmission pulley 74 and the first driving pulley 75.

[0044] The positioning mechanism 6 in the utility model comprises positioning baffles 61 arranged on the rotating disc 3, and a plurality of the positioning baffles 61 enclose the assembly groove accommodating the shoe cover box 5.

[0045] The shoe cover box 5 in the utility model can be two, three, four or the like.

[0046] Referring to Figure 1 The shoe cover box 5 in the utility model is two, the positioning baffles 61 comprise the positioning baffles 61 symmetrically arranged on the rotating disc 3 at the front and back of the two shoe cover boxes 5 and the positioning baffles 61 symmetrically arranged on the rotating disc 3 at the left and right of the two shoe cover boxes 5, and the assembly groove with the size matched with the outer wall of the shoe cover box 5 is enclosed by the positioning baffles 61, so that the shoe cover box 5 is effectively fixed, and the rotating disc 3 is effectively prevented from shaking or deviating during rotation.

[0047] Referring to Figures 5-14 The automatic shoe cover machine comprises a rack 10, a shoe cover feeding mechanism 20 arranged on the rack 10, a cover taking mechanism 30 arranged in the rack 10 and capable of grabbing shoe covers from the shoe cover feeding mechanism 20, a cover taking driving mechanism 40 arranged in the rack 10 and capable of driving the cover taking mechanism 30 to work, a cover opening mechanism 50 arranged in the rack 10 and capable of opening shoe covers, a cover opening driving mechanism 60 arranged in the rack 10 and capable of driving the cover opening mechanism 50 to reciprocate, and a limiting mechanism 70 arranged in the rack 10 and capable of limiting the displacement of the cover taking mechanism 30.

[0048] The utility model discloses a take sleeve driving mechanism 40 drive take sleeve mechanism 30 overturn, overturn from initial position to take sleeve position, and the two sleeve pulling hooks of take sleeve mechanism 30 are opened and are grabbed to the shoe cover, and always keep the open state, then, drive take sleeve mechanism 30 continue to drive take sleeve driving mechanism 40 overturn back to the original position, and the sleeve mechanism 50 is opened under the action of sleeve driving mechanism 60, and at the same time, under the action of take sleeve driving mechanism 40, make the two sleeve pulling hooks of take sleeve mechanism 30 close, but when the user will put feet into the machine interior and wear the shoe cover, the limiting mechanism 70 can make take sleeve mechanism 30 close in time, and the shoe cover can quickly separate take sleeve driving mechanism 40 and sleeve mechanism 50, and then fall on the user's feet.

[0049] The utility model discloses a take sleeve mechanism 30 includes rotating shaft 301, rotating shaft 301 both ends are through bearing 302 swing setting in the frame 10 respectively, and the middle part of left sleeve pulling hook 303 is hinged on rotating shaft 301 left side through first hinged axle 304, and the upper portion of right sleeve pulling hook 305 is hinged on rotating shaft 301 right side through second hinged axle 306, and the left side of translation slide bar 307 is hinged on the upper end of left sleeve pulling hook 303 through third hinged axle 308, and first connecting rod 310 is hinged on rotating shaft 301 left side through fourth hinged axle 309, and the upper end of first connecting rod 310 is hinged with translation slide bar 307 through fifth hinged axle 311, and second connecting rod 313 is hinged on rotating shaft 301 right side through sixth hinged axle 312, and the upper end of second connecting rod 313 is hinged with translation slide bar 307 through seventh hinged axle 314, and first spring post 315 is equipped on rotating shaft 301 left side, and second spring post 316 is equipped on translation slide bar 307, and pull spring 317 is arranged between first spring post 315 and second spring post 316, and gyro wheel 318 is arranged on the left end of translation slide bar 307, and inclined pull rod 320 is hinged in the middle part of right sleeve pulling hook 305 through eighth hinged axle 319, and the upper end of inclined pull rod 320 is hinged on third hinged axle 308. The utility model discloses a pull spring 317 can drive the gyro wheel 318 on the left end of translation slide bar 307 always with the spiral inclined plane 402 inside the drive wheel 401 of following described resistance. Meanwhile can make left sleeve pulling hook 303 and right sleeve pulling hook 305 reset to initial position.

[0050] The utility model discloses a take off sleeve drive mechanism 40 including the drive wheel 401 of activity setting in the left end on the rotating shaft 301, is equipped with spiral inclined plane 402 in the inside of drive wheel 401, the roller 318 activity top pressure on spiral inclined plane 402, be equipped with the second drive motor 403 in the left side in frame 10, be equipped with the second drive pulley 404 on the output of second drive motor 403, and the second drive pulley 404 is equipped with the second transmission belt 405 on sleeve drive wheel 401, be equipped with the limit lug 406 in drive wheel 401, be equipped with the limit pin 407 on the position of rotating shaft 301 and limit lug 406 corresponding, be equipped with the third drive motor 408 in the right side in frame 10, be equipped with the third drive pulley 409 on the output shaft of third drive motor 408, be equipped with the turnover transmission pulley 410 on the right side of rotating shaft 301, be equipped with the third transmission belt 411 between the third drive pulley 409 and turnover transmission pulley 410 sleeve.

[0051] The utility model discloses a take off sleeve drive mechanism 40 including the drive wheel 401 of activity setting in the left end on the rotating shaft 301, is equipped with spiral inclined plane 402 in the inside of drive wheel 401, the roller 318 activity top pressure on spiral inclined plane 402, be equipped with the second drive motor 403 in the left side in frame 10, be equipped with the second drive pulley 404 on the output of second drive motor 403, and the second drive pulley 404 is equipped with the second transmission belt 405 on sleeve drive wheel 401, be equipped with the limit lug 406 in drive wheel 401, be equipped with the limit pin 407 on the position of rotating shaft 301 and limit lug 406 corresponding, be equipped with the third drive motor 408 in the right side in frame 10, be equipped with the third drive pulley 409 on the output shaft of third drive motor 408, be equipped with the turnover transmission pulley 410 on the right side of rotating shaft 301, be equipped with the third transmission belt 411 between the third drive pulley 409 and turnover transmission pulley 410 sleeve.

[0052] The utility model discloses a take off sleeve drive mechanism 40 including the drive wheel 401 of activity setting in the left end on the rotating shaft 301, is equipped with spiral inclined plane 402 in the inside of drive wheel 401, the roller 318 activity top pressure on spiral inclined plane 402, be equipped with the second drive motor 403 in the left side in frame 10, be equipped with the second drive pulley 404 on the output of second drive motor 403, and the second drive pulley 404 is equipped with the second transmission belt 405 on sleeve drive wheel 401, be equipped with the limit lug 406 in drive wheel 401, be equipped with the limit pin 407 on the position of rotating shaft 301 and limit lug 406 corresponding, be equipped with the third drive motor 408 in the right side in frame 10, be equipped with the third drive pulley 409 on the output shaft of third drive motor 408, be equipped with the turnover transmission pulley 410 on the right side of rotating shaft 301, be equipped with the third transmission belt 411 between the third drive pulley 409 and turnover transmission pulley 410 sleeve.

[0053] The utility model discloses a limiting mechanism 70 includes the fixed plate 701 of fixed connection in the inside of frame 10, provides the telescopic piece 702 of reciprocating motion power, and the limiting hook 703 of all articulation with fixed plate 701 and telescopic piece 702, the telescopic piece 702 is preferably electromagnet with return spring. The technical effect that limiting mechanism 70 wants to reach is that right taking set of hooks 305 in the open state is positioned, when left taking set of hooks 303 and right taking set of hooks 305 need to close, telescopic piece 702 pulls limiting hook 703 and rotates and releases right taking set of hooks 305, and right taking set of hooks 305 can be taken off, and the shoe cover that taking set of hooks closes falls to the shoe naturally, and the phenomenon that the shoe cover is not easy to take off does not appear, and the structure is accurate and reliable. Of course, telescopic piece 702 adopts electromagnet and is also one preferred scheme.

[0054] Another scheme of the limiting mechanism 70 in the utility model: limiting hook 703 is fixed on fixed plate 701, or fixed plate 701 has a blocking hook, and the technical effect that limiting mechanism 70 wants to reach is that right taking set of hooks 305 in the open state is positioned, when left taking set of hooks 303 and right taking set of hooks 305 need to close, third drive motor 408 drives rotating shaft 301, left taking set of hooks 303 and right taking set of hooks 305 and drive wheel 401 together a little to rotate back, so that right taking set of hooks 305 is separated from the hook body of limiting hook 703 back, then left taking set of hooks 303 and right taking set of hooks 305 are folded under the tension of tension spring 317, and the shoe cover that originally opens falls to the shoe naturally.

[0055] For better understanding the technical scheme of the present invention, now will be combined with the working state of automatic shoe cover machine to make further description to its specific structure.

[0056] Referring to Figure 9 , starting state: left taking set of hooks 303 and right taking set of hooks 305 are in the state of folding, and left taking set of hooks 303 and right taking set of hooks 305 are in the original point state (retreat in the last place);

[0057] Referring to Figure 10 , step 1: control third drive motor 408 to drive rotating shaft 301, left taking set of hooks 303 and right taking set of hooks 305 and drive wheel 401 rotate together, so that left taking set of hooks 303 and right taking set of hooks 305 turn to the top; the tip of left taking set of hooks 303 and the tip of right taking set of hooks 305 stretch into shoes, and the shoe cover opening in shoe cover box 5, ready to grab the shoe cover, at the same time, fourth drive motor 605 drives set of hooks 502 to advance.

[0058] Referring to Figure 11, step 2: control the second driving motor 403 to rotate, drive the driving wheel 401 to rotate, use the helical slope 402 on the driving wheel 401 to push the translation slide rod 307 to move, make the left sleeve hook 303 and the right sleeve hook 305 open to the maximum size, so that the shoe cover can be opened and firmly hooked.

[0059] Referring to Figure 12 , step 3: the third driving motor 408 reverses, drives the left sleeve hook 303 and the right sleeve hook 305, the translation slide rod 307, the driving wheel 401 to rotate together, makes the left sleeve hook 303 and the right sleeve hook 305 with the opened shoe cover turn to the lower side; and at this time, the sleeve hook 502 has been advanced to the position, so when the left sleeve hook 303 and the right sleeve hook 305 are turned down and stopped, the elastic band opening of the shoe cover on the left sleeve hook 303 and the right sleeve hook 305 will be hooked on the hook of the sleeve hook 502, then the sleeve hook 502 starts to retreat, and retreats to the rear positioning point.

[0060] Referring to Figure 13 , step 4: when the sleeve hook 502 retreats a part, the second driving motor 403 reverses, drives the driving wheel 401 to reverse, the translation slide rod 307 moves to the left under the tension of the tension spring 317, makes the left sleeve hook 303 and the right sleeve hook 305 close, the driving wheel 401 will reverse completely to the position, the translation slide rod 307 can move to the left completely to the position originally, but because the limited position hook 703 hooks the right sleeve hook 305, so the left sleeve hook 303 and the right sleeve hook 305 stop closing after closing a small amount, the sleeve hook 502 retreats to the original position and stops, at this time, the shoe cover is completely opened.

[0061] Referring to Figure 14 , step 5: when the foot is inserted into the machine to wear the shoe cover, the foot will trigger the sensor in the machine when stepping down to the bottom, makes the telescopic part 702 attract and drive the blocking hook to rotate a little, at this time, the right sleeve hook 305 is released, makes the left sleeve hook 303 and the right sleeve hook 305 close completely, the shoe cover hooked on the left sleeve hook 303 and the right sleeve hook 305 will also naturally slide to the foot.

[0062] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, these changes and improvements all fall into the scope of the utility model claimed to be protected. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A shoe cover feeding mechanism, comprising a bearing platform (1), a first discharge port (2) is arranged on the front side of the bearing platform (1), characterized in that: A rotating disc (3) is movably arranged on the bearing platform (1), at least two second discharge ports (4) are arranged on the rotating disc (3), a shoe cover box (5) is correspondingly arranged above each second discharge port (4), a positioning mechanism (6) capable of fixing the shoe cover box (5) is arranged on the rotating disc (3), and a rotating driving mechanism (7) capable of driving the rotating disc (3) to rotate is arranged between the rotating disc (3) and the bearing platform (1).

2. A shoe cover supply mechanism according to claim 1, wherein: A guide mechanism (8) capable of stably rotating the rotating disc (3) is arranged on the bearing platform (1).

3. A shoe cover supply mechanism according to claim 1, wherein: The rotating driving mechanism (7) comprises a transmission gear (71) arranged on the lower outer wall of the rotating disc (3), a first driving motor (72) arranged on the bearing platform (1), and a driving gear (73) arranged on the output shaft of the first driving motor (72), wherein the driving gear (73) is engaged with the transmission gear (71).

4. A shoe cover supply mechanism according to claim 1, wherein: The rotating driving mechanism (7) comprises a rotating transmission belt pulley (74) arranged on the lower outer wall of the rotating disc (3), a first driving motor (72) arranged on the bearing platform (1), and a first driving belt pulley (75) arranged on the output shaft of the first driving motor (72), wherein a first transmission belt (76) is sleeved on the rotating transmission belt pulley (74) and the first driving belt pulley (75).

5. A shoe cover supply mechanism according to claim 2, wherein: The guide mechanism (8) comprises a convex ring (81) arranged on the outer wall of the rotating disc (3), and a plurality of guide pulleys (82) arranged on the bearing platform (1) in a spaced manner, wherein the convex ring (81) is movably arranged in the guide pulley (82).

6. A shoe cover supply mechanism according to claim 1, wherein: The positioning mechanism (6) comprises a positioning baffle (61) arranged on the rotating disc (3), and a plurality of positioning baffles (61) surround an assembly groove for accommodating the shoe cover box (5).

7. An automatic shoe cover machine comprising a machine frame (10), characterized in that: The shoe cover feeding mechanism (20) as claimed in any one of claims 1-6 is arranged on the rack (10), a shoe cover taking mechanism (30) capable of taking the shoe cover to the shoe cover feeding mechanism (20) is arranged in the rack (10), a shoe cover taking driving mechanism (40) capable of driving the shoe cover taking mechanism (30) to work is arranged in the rack (10), a shoe cover opening mechanism (50) capable of opening the shoe cover is arranged in the rack (10), a shoe cover opening driving mechanism (60) capable of driving the shoe cover opening mechanism (50) to reciprocate is arranged in the rack (10), and a limiting mechanism (70) capable of limiting the displacement of the shoe cover taking mechanism (30) is arranged in the rack (10).

8. The automatic shoe cover machine according to claim 7, characterized in that: The taking sleeve mechanism (30) comprises a rotating shaft (301), the rotating shaft (301) is movably arranged in the frame (10) through bearings (302) at both ends, the middle part of a left taking sleeve drag hook (303) is hinged on the left side of the rotating shaft (301) through a first hinge shaft (304), the upper part of a right taking sleeve drag hook (305) is hinged on the right side of the rotating shaft (301) through a second hinge shaft (306), the left side of a translation slide rod (307) is hinged on the upper end of the left taking sleeve drag hook (303) through a third hinge shaft (308), a first connecting rod (310) is hinged on the left side of the first hinge shaft (304) of the rotating shaft (301) through a fourth hinge shaft (309), the upper end of the first connecting rod (310) is hinged with the translation slide rod (307) through a fifth hinge shaft (311), a second connecting rod (313) is hinged on the right side of the rotating shaft (301) through a sixth hinge shaft (312), the upper end of the second connecting rod (313) is hinged with the translation slide rod (307) through a seventh hinge shaft (314), a first spring column (315) is arranged on the left side of the rotating shaft (301), a second spring column (316) is arranged on the translation slide rod (307), a tension spring (317) is arranged between the first spring column (315) and the second spring column (316), a roller (318) is arranged on the left end of the translation slide rod (307), an inclined pull rod (320) is hinged on the middle part of the right taking sleeve drag hook (305) through an eighth hinge shaft (319), and the upper end of the inclined pull rod (320) is hinged on the third hinge shaft (308).

9. The automatic shoe cover machine according to claim 8, characterized in that: The taking sleeve driving mechanism (40) comprises a driving wheel (401) movably arranged on the left end of the rotating shaft (301), a spiral slope (402) is arranged on the inner side of the driving wheel (401), the roller (318) is movably pressed on the spiral slope (402), a second driving motor (403) is arranged on the left side of the frame (10), a second driving pulley (404) is arranged on the output end of the second driving motor (403), the second driving pulley (404) and the driving wheel (401) are sleeved with a second transmission belt (405), a limiting block (406) is arranged in the driving wheel (401), a limiting pin (407) is arranged on the rotating shaft (301) and the limiting block (406) corresponding positions, a third driving motor (408) is arranged on the right side of the frame (10), a third driving pulley (409) is arranged on the output shaft of the third driving motor (408), a turnover transmission pulley (410) is arranged on the right side of the rotating shaft (301), and a third transmission belt (411) is sleeved between the third driving pulley (409) and the turnover transmission pulley (410).

10. The automatic shoe cover machine according to claim 7, characterized in that: The stretching and covering mechanism (50) comprises slide rails (501) arranged at intervals on both sides of the frame (10), and a stretching and covering pull hook (502) movably arranged on the slide rail (501); the stretching and covering drive mechanism (60) comprises rotating horizontal shafts (601) arranged on the front and back sides of the frame (10) respectively, stretching and covering transmission pulleys (602) arranged at corresponding positions of the rotating horizontal shafts (601) and the stretching and covering pull hook (502), a fourth transmission belt (603) arranged between the stretching and covering transmission pulleys (602), and the bottom of the stretching and covering pull hook (502) fixedly connected to the fourth transmission belt (603); horizontal moving transmission pulleys (604) are arranged on the rotating horizontal shafts (601), and a fourth drive motor (605) is arranged in the frame (10); a fourth drive pulley (606) is arranged on the output shaft of the fourth drive motor (605), and a fifth transmission belt (607) is sleeved between the fourth drive pulley (606) and the horizontal moving transmission pulley (604).

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