Shoe boxing and packing device

Abstract

The application discloses a shoe boxing and packing device, which comprises a box conveying belt, a shoe conveying belt, a mechanical hand, a paper feeding mechanism and a paper packing mechanism. The box conveying belt, the shoe conveying belt and the paper feeding mechanism are respectively used to realize the feeding of the box, the shoe and the packing paper. The paper packing mechanism is arranged above the box conveying belt and comprises a horizontal moving unit and a clamping unit. The clamping unit has a first position, a second position, a third position and a fourth position along the conveying direction of the box. In a single packing cycle, the clamping claws in the clamping unit respectively grab the packing paper to the positions and complete the multi-section folding and covering in a set mode, thereby achieving automatic packing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of shoe production equipment, in particular to a shoe boxing and packing device. BACKGROUND

[0002] After the shoes pass the quality inspection, the shoes need to be boxed and packed, for example Figure 1 One of the packing methods is to lay packing paper in the box first, then put in one shoe, fold the packing paper, cover the shoe, then put in another shoe, fold the packing paper again, and cover the shoe again to complete the boxing and packing.

[0003] Because the packing paper is soft, how to accurately pull it to the specified position and fold it is a difficult technical problem to solve, therefore, at present, the packing work is basically completed by manual packing, the packing efficiency is low, and the labor cost is high.

[0004] In the prior art, the invention patent "Packing device" with application number 202010828510.3 also explores the shoe packing technology, but it still has defects, that is, it is through the inverted box to complete the packing paper packaging and boxing, its structure is complex, and in the inverted process and the box turning process, the shape of the packing paper is easy to change, which affects the packing effect. SUMMARY

[0005] The purpose of the present application is to provide a shoe boxing and packing device, which does not need to invert and turn the box, and can achieve good packing effect.

[0006] To achieve the above purpose, the present application adopts the following technical scheme:

[0007] The box conveying belt is formed with a packing station, and the box is sequentially conveyed to the packing station and moved out of the packing station;

[0008] The shoe conveying belt conveys the shoes in a side-lying state with the vamp facing each other and the head and tail in opposite directions;

[0009] The mechanical hand;

[0010] The paper supply mechanism is arranged above the box conveying belt to release and cut the packing paper along the conveying direction of the box;

[0011] The paper packing mechanism is arranged above the box conveying belt, which includes a horizontal moving unit and a clamping unit; along the conveying direction of the box, the clamping unit has a first position, a second position, a third position and a fourth position under the drive of the horizontal moving unit; the clamping unit has a rotatable clamping claw;

[0012] In a single packaging cycle, the clamping jaw clamps the front end of the packaging paper from the first position to the fourth position to pull the shoe from the shoe conveying belt and drop it into the box; the clamping jaw flips over at the fourth position and pulls the front end of the packaging paper to the second position to release; the clamping jaw clamps the end of the packaging paper at the first position, the paper feeding mechanism cuts the packaging paper, the clamping jaw flips over and pulls the end of the packaging paper to the third position to release.

[0013] Further, the shoe conveying belt comprises a first shoe conveying belt and a second shoe conveying belt, the first shoe conveying belt conveys the shoes in a first side-lying state, and the second shoe conveying belt conveys the shoes in a second side-lying state, the second side-lying state is opposite to the first side-lying state in vamp and head-to-tail.

[0014] Further, the paper feeding mechanism comprises a paper roll frame, a traction roller and a cutter unit in sequence along the feeding direction of the paper, the cutter unit comprises a cutter, a paper supporting table and a paper pressing roller, the paper supporting table is arranged at the paper outlet end of the cutter, and the paper pressing roller and the paper supporting table form a paper outlet gap therebetween.

[0015] Further, the cutter comprises a cutter blade seat, a lead screw, a traction synchronous belt and a cutter motor, the lead screw is arranged along the width direction of the packaging paper, the cutter blade seat is slidingly arranged on the lead screw, and the traction synchronous belt drives the cutter blade seat to move under the drive of the cutter motor.

[0016] Further, the horizontal moving units and the clamping units are arranged in pairs and opposite to each other in parallel, the horizontal moving units are lead screw type linear guides, and the two horizontal moving units are synchronously driven by a synchronous belt.

[0017] Further, the paper packaging mechanism further comprises a vertical moving unit and a vacuum suction cup, the vertical moving unit is carried on the horizontal moving unit, the vacuum suction cup is carried on the vertical moving unit and located between a pair of clamping units; before the clamping jaw releases the packaging paper at the second position, the vacuum suction cup adsorbs the packaging paper and descends to a lower stroke position to release the packaging paper and then returns to the original position; before the clamping jaw clamps the end of the packaging paper at the first position, the vacuum suction cup adsorbs the packaging paper and releases the packaging paper when the clamping jaw clamps the packaging paper.

[0018] Further, a flip cover mechanism is arranged at the end of the box conveying belt, which comprises a flip cover driving member and a flip plate, the flip plate has a flat state and a raised state under the driving of the flip cover driving member, and the flip plate is coplanar with the conveying surface of the box conveying belt in the flat state.

[0019] Further, a packaging conveying belt is arranged at the front end of the flip cover mechanism to guide the flipped box out.

[0020] Further, a deodorizing bag feeding mechanism and / or a drying bag feeding mechanism are arranged, which have a feeding end extending to the packaging station.

[0021] Further, the deodorizing bag feeding mechanism and / or the drying bag feeding mechanism is a vibrating disc.

[0022] After adopting the above technical scheme, the present application has the following advantages compared with the background art:

[0023] 1. The box conveying belt, shoe conveying belt, mechanical hand and paper feeding mechanism are cooperated to realize automatic feeding of the box, shoe and packaging paper, and automatic boxing is completed; the paper feeding mechanism and the paper packaging mechanism are designed and cooperated to realize multi-section folding and covering of the packaging paper, and automatic packaging is completed.

[0024] 2. The first conveying belt and the second conveying belt respectively convey shoes in different placing states, which is convenient for the fixed-point clamping of the mechanical hand and improves the clamping precision.

[0025] 3. The traction roller is used as power to realize active traction of the packaging paper, and when cutting, one end of the packaging paper is clamped by the clamping jaw, and the other end is restrained by the traction roller, which improves the cutting quality and avoids edge curling to be not conducive to the continuous clamping of the subsequent clamping jaw.

[0026] 4. The cutting knife moves along the width direction of the packaging paper to cut, which is beneficial to improve the cutting quality of the soft packaging paper.

[0027] 5. The vertical moving device and the vacuum chuck are arranged in the packaging mechanism, the vacuum chuck assists in pressing the packaging paper to the specified position when the clamping jaw releases the packaging paper in the second position, and the packaging paper is adsorbed when the clamping jaw clamps the packaging paper in the first position, which is convenient for the clamping jaw to accurately clamp the packaging paper for traction.

[0028] 6. The flip cover mechanism is arranged to flip the box after boxing and packaging to close the lid, so that only packaging is needed in the subsequent process, and the subsequent process is simplified.

[0029] 7. The present application is provided with a deodorizing bag feeding mechanism and / or a drying bag feeding mechanism, which can complete the feeding of deodorizing bags and / or drying bags in the boxing and packaging process. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 A schematic diagram of the boxing and packaging process;

[0031] Figure 2 A top view of the present application;

[0032] Figure 3 A schematic diagram of the paper packaging mechanism in the fourth position of the present application;

[0033] Figure 4 A schematic diagram of the partial structure of the paper packaging mechanism of the present application;

[0034] Figure 5 A schematic diagram of the partial structure of the present application;

[0035] Figure 6 A schematic diagram of the vacuum chuck of the paper packaging mechanism of the present application in the upstroke position;

[0036] Figure 7 A schematic diagram of the vacuum chuck of the paper packaging mechanism of the present application in the downstroke position;

[0037] Figure 8 A schematic diagram of the cutting knife of the present application;

[0038] Figure 9 A schematic diagram of the paper packaging mechanism of the present application in the second position;

[0039] Figure 10 A schematic diagram of the packaging mechanism of the present application in the first position.

[0040] BRIEF DESCRIPTION OF DRAWINGS

[0041] 100, box conveying belt; 110, box; 120, packaging station;

[0042] 200, shoe conveying belt; 210, first shoe conveying belt; 220, second shoe conveying belt; 230, shoe;

[0043] 300, mechanical hand;

[0044] 400, paper feeding mechanism; 410, roll holder; 411, packaging paper; 420, traction roller; 430, cutting knife unit; 431, cutting knife; 4311, blade seat; 4312, lead screw; 4313, traction synchronous belt; 4314, cutting knife motor; 432, paper support table; 433, paper pressing roller;

[0045] 500, paper packing mechanism; 510, horizontal moving unit; 511, screw motor; 512, synchronous belt; 520, clamping unit; 521, rotary cylinder; 522, sliding table cylinder; 523, clamping claw; 530, vertical moving unit; 531, rack plate; 540, vacuum chuck; 550, first position; 560, second position; 570, third position; 580, fourth position;

[0046] 600, flip cover mechanism; 610, flip cover driving member; 620, flip plate;

[0047] 700, packaging conveying belt;

[0048] 800, odor-removing bag feeding mechanism;

[0049] 900, dry bag feeding mechanism. DETAILED DESCRIPTION

[0050] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application. In addition, it should be noted that:

[0051] The terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the devices or elements of the present application must have a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0052] When an element is referred to as "fixed to" or "disposed on" or "provided on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0053] Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the invention can be understood according to the specific circumstances.

[0054] EMBODIMENT

[0055] Please refer to Figure 2As shown, the shoe boxing and packing device comprises a box conveying belt 100, a shoe conveying belt 200, a mechanical hand 300, a paper feeding mechanism 400, a paper packing mechanism 500, a flip cover mechanism 600, an encapsulating conveying belt 700, a deodorizing bag feeding mechanism 800 and a drying bag feeding mechanism 900.

[0056] The boxing and packing device is characterized in that the boxing conveying belt 100 is provided with a packing station 120, which sequentially conveys the box 110 for containing the shoes 230 to the packing station 120 and removes the box 110 from the packing station 120 after the boxing and packing is completed.

[0057] It is easily understood that the box conveying belt 100 is provided with a position sensor (not shown in the figure) to monitor the real-time position of the box 110. When the box 110 reaches the packing station 120, the continuous advancement of the box conveying belt 100 is stopped, and a signal is output to other mechanisms, indicating that the box 110 has reached the set position, and other material delivery actions are performed. The position sensor can be an optical position sensor, such as a laser sensor of the LR-X series, which detects the distance change of the laser. The position sensor and the material position monitoring on the conveying belt are conventional technologies, which will not be described here.

[0058] The shoe conveying belt 200 is used to convey the shoes 230 in a side-lying state with the vamp facing each other and the head and tail reversed. In the present application, the shoe conveying belt 200 comprises a first shoe conveying belt 210 and a second shoe conveying belt 220. The first shoe conveying belt 210 conveys the shoes 230 in a first side-lying state, and the second shoe conveying belt 220 conveys the shoes 230 in a second side-lying state. The second side-lying state is opposite to the first side-lying state, i.e., the vamp faces each other and the head and tail are reversed. In other words, all the shoes 230 on the first shoe conveying belt 210 are consistent in shape (all left shoes or all right shoes) and in placement state (all head forward or all tail forward), while the shoes 230 on the second shoe conveying belt 220 correspond to the shoes 230 on the first shoe conveying belt 210. In this way, in the manual inspection process at the front end, the operator can place the shoes 230 in the preset state after inspection. In the process at the rear end, on the one hand, the mechanical hand 300 can accurately clamp the required shoes 230, and on the other hand, a visual detection device can be introduced at the rear end to remove the shoes 230 that do not meet the placement posture or are not paired.

[0059] The mechanical hand 300 is used to alternately grasp the shoes 230 from the first shoe conveying belt 210 and the second shoe conveying belt 220 and feed them into the box 110 at the packing station 120, thereby completing the feeding of the shoes 230. The mechanical hand 300 can adopt a special transfer mechanism or a multi-axis mechanical hand 300, which is not limited in the present application. In the schematic diagram of the embodiment, the mechanical hand 300 adopts a multi-axis gripper type mechanical hand 300.

[0060] The paper supply mechanism 400 is arranged above the box conveying belt 100 to release and cut the packing paper 411 along the conveying direction of the box 110.

[0061] The paper packing mechanism 500 is arranged above the box conveying belt 100, as shown in Figures 3-5 The paper packing mechanism 500 is arranged above the box conveying belt 100, as shown in

[0062] Thus, in a single packing cycle, as shown in Figure 3 The clamping jaw 523 first clamps the front end of the packing paper 411 from the first position 550 to the fourth position 580, at this time, the packing paper 411 covers the opening of the box 110 on the packing station 120, then the manipulator 300 picks up a shoe 230 from the first shoe conveying belt 210 and places it on the packing paper 411 covering the opening of the box 110, the paper supply mechanism 400 continues to supply the packing paper 411, the shoe 230 presses the packing paper 411 and the packing paper 411 pressed by the shoe 230 is put into the box 110 together; then, as shown in Figure 9 The clamping jaw 523 turns over at the fourth position 580 and pulls the front end of the packing paper 411 to the second position 560 to release, completing the first folding of the packing paper 411; then, the manipulator 300 picks up another shoe 230 from the second shoe conveying belt 220 to press the packing paper 411 and put it into the box 110, then, as shown in Figure 10 The clamping jaw 523 walks to the first position 550 to clamp the end of the packing paper 411, at this time, the paper supply mechanism 400 stops supplying, and cuts the packing paper 411, the clamping jaw 523 turns over and pulls the end of the packing paper 411 to the third position 570 to release, completing the packing of the current packing cycle. In the next packing cycle, the paper supply mechanism 400 supplies forwardly, so that the front end of the packing paper 411 is exposed and waits for the next packing.

[0063] For easy understanding, the front end of the packing paper 411 and the end of the packing paper 411 in the present application do not refer to the start end and the end of the paper roll, but refer to the front end and the end of the packing paper 411 used in a single packing cycle, in other words, the end of the packing paper 411 in the current cycle is the front end of the packing paper 411 in the next packing cycle.

[0064] Please refer to Figure 3 In the present application, the paper supply mechanism 400 includes a paper roll holder 410, a traction roller 420 and a cutter unit 430 in sequence along the paper feeding direction.

[0065] Specifically, please refer to Figure 8 In the present application, the cutter unit 430 includes a cutter 431, a paper support table 432 and a paper pressing roller 433, the paper support table 432 is arranged at the paper outlet end of the cutter 431, and the paper pressing roller 433 and the paper support table 432 form a paper outlet gap therebetween. After a packing cycle is completed, the traction roller 420 extends the packing paper 411 from the paper outlet gap, waiting for the next packing cycle.

[0066] Please refer to Figure 8 In the present application, the cutter 431 includes a blade seat 4311, a lead screw 4312, a traction synchronous belt 4313 and a cutter motor 4314. The lead screw 4312 is arranged along the width direction of the packing paper 411, the blade seat 4311 is slidingly arranged on the lead screw 4312, the traction synchronous belt 4313 is connected to the blade seat 4311, and the blade seat 4311 is driven to move under the drive of the cutter motor 4314, so that the blade on the blade seat 4311 cuts the packing paper 411. The present application realizes the active traction of the packing paper 411 by the traction of the traction roller 420, and makes one end of the packing paper 411 be clamped by the clamping jaw 523 and the other end of the packing paper 411 be restrained by the traction roller 420 during cutting, so as to cut along the width direction, improve the cutting quality, and avoid the edge curling which is not conducive to the continuous clamping of the clamping jaw 523.

[0067] Please refer to Figure 2 In the present application, the horizontal moving unit 510 and the clamping unit 520 are arranged in pairs and opposite to each other in parallel, the horizontal moving unit 510 is a lead screw 4312 type linear guide, one group of the horizontal moving unit 510 is directly driven by a lead screw motor 511, and the other group of the horizontal moving unit 510 is synchronously driven by a synchronous belt 512.

[0068] On this basis, please refer to Figure 2 , Figure 6 and Figure 7As shown, the paper packing mechanism 500 further comprises a vertical moving unit 530 and a vacuum chuck 540. The vertical moving unit 530 is mounted on the pair of horizontal moving units 510 via a rack plate 531 to move horizontally along the direction of the box 110 conveying, and the vacuum chuck 540 is mounted on the vertical moving unit 530 to move vertically. The vacuum chuck 540 is located between the pair of clamping units 520 to avoid interference with the pair of clamping units 520.

[0069] Thus, please refer to Figure 7 As shown, before the clamping claw 523 releases the packed paper 411 at the second position 560, the vacuum chuck 540 adsorbs the packed paper 411, and when the clamping claw 523 releases the packed paper 411, the vacuum chuck 540 moves downward to the lower stroke position to release the packed paper 411 and then returns to the original position; please refer to Figure 6 As shown, before the clamping claw 523 clamps the end of the packed paper 411 at the first position 550, the vacuum chuck 540 adsorbs the packed paper 411, and when the clamping claw 523 clamps the packed paper 411, the vacuum chuck 540 releases the packed paper 411.

[0070] In other words, that is, by the vacuum chuck 540, the packed paper 411 can be pressed to a specified depth position, the packing effect is improved, and when a new round of packing operation starts, the vacuum chuck 540 adsorbs the suspended packed paper 411 extending from the paper supporting table 432, so that the edge of the packed paper 411 is dragged into the clamping opening of the clamping claw 523, facilitating clamping.

[0071] The flip cover mechanism 600 is arranged at the end of the box conveying belt 100, and comprises a flip cover driving member 610 and a flip plate 620. The flip plate 620 has a flat state and a raised state under the driving of the flip cover driving member 610. The flip plate 620 is coplanar with the conveying surface of the box conveying belt 100 in the flat state. In this embodiment, the flip cover driving member 610 adopts a 90-degree rotary air cylinder 521, which drives the flip plate 620 to rotate by 90°. When the flip plate 620 is rotated by 90°, the box cover continues to fall forward by inertia, and the closing is completed.

[0072] The packaging conveying belt 700 is arranged at the front end of the flip cover mechanism 600 to guide the flipped box 110 to the next process for boxing.

[0073] The deodorizing bag feeding mechanism 800 and the drying bag feeding mechanism 900 have a feeding end extending to the packing station 120.

[0074] In this application, the deodorizing bag feeding mechanism 800 and the drying bag feeding mechanism 900 adopt a vibrating disc to convey the deodorizing bag and the drying bag. It is easy to understand that the deodorizing bag can be fed at any time before the packed paper 411 completes the last folding.

[0075] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any changes or replacements within the technical scope disclosed by the present application, which can be easily thought by those skilled in the art, should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. Shoe boxing and packing apparatus, characterized in that, It comprises: a box conveying belt (100) which is formed with a packing station (120) and sequentially conveys boxes (110) to and from the packing station (120); a shoe conveying belt (200) which conveys shoes (230) in a side-lying state with the uppers facing each other and the heads and tails reversed; a mechanical hand (300); a paper supply mechanism (400) which is arranged above the box conveying belt (100) to release and cut packing paper (411) along the conveying direction of the boxes (110); a paper packing mechanism (500) which is arranged above the box conveying belt (100) and comprises a horizontal moving unit (510), a clamping unit (520), a vertical moving unit (530) and a vacuum chuck (540), the horizontal moving unit (510) and the clamping unit (520) are arranged in pairs and parallel to each other, the vertical moving unit (530) is carried on the horizontal moving unit (510), the vacuum chuck (540) is carried on the vertical moving unit (530) and located between a pair of clamping units (520); along the conveying direction of the boxes (110), the clamping unit (520) has a first position (550), a second position (560), a third position (570) and a fourth position (580) driven by the horizontal moving unit (510); the clamping unit (520) has a rotatable clamping claw (523); in a single packing cycle, the clamping claw (523) clamps the front end of the packing paper (411) from the first position (550) to the fourth position (580), the mechanical hand (300) grabs one shoe (230) from the shoe conveying belt (200) and drops it into the box (110) through the packing paper (411); the clamping claw (523) is flipped at the fourth position (580) and drags the front end of the packing paper (411) to the second position (560) for release; the mechanical hand (300) grabs another shoe (230) from the shoe conveying belt (200) and drops it into the box (110) through the packing paper (411), the clamping claw (523) clamps the end of the packing paper (411) at the first position (550), the paper supply mechanism (400) cuts the packing paper (411), the clamping claw (523) is flipped and drags the end of the packing paper (411) to the third position (570) for release; The vacuum chuck (540) adsorbs the baling paper (411) before the clamping jaw (523) releases the baling paper (411) in the second position (560), and returns to the original position after the clamping jaw (523) releases the baling paper (411) to the lower stroke position; the vacuum chuck (540) adsorbs the baling paper (411) before the clamping jaw (523) clamps the end of the baling paper (411) in the first position (550), and releases the baling paper (411) when the clamping jaw (523) clamps the baling paper (411).

2. The shoe boxing and packing apparatus as claimed in claim 1, wherein: The shoe conveying belt (200) comprises a first shoe conveying belt (210) and a second shoe conveying belt (220), the first shoe conveying belt (210) conveys the shoes (230) in a first side-lying state, and the second shoe conveying belt (220) conveys the shoes (230) in a second side-lying state, the second side-lying state being opposite to the first side-lying state in shoe upper direction and head-to-tail direction.

3. The shoe boxing and packing apparatus as claimed in claim 1, wherein: The paper feeding mechanism (400) comprises a roll holder (410), a traction roller (420) and a cutter unit (430) in sequence along the feeding direction of the paper feeding mechanism (400), the cutter unit (430) comprises a cutter (431), a paper supporting table (432) and a paper pressing roller (433), the paper supporting table (432) is arranged at the paper outlet end of the cutter (431), and the paper pressing roller (433) and the paper supporting table (432) form a paper outlet gap.

4. The shoe boxing and baling device according to claim 3, characterized in that: The cutter (431) comprises a cutter blade seat (4311), a lead screw (4312), a traction synchronous belt (4313) and a cutter motor (4314), the lead screw (4312) is arranged along the width direction of the baling paper (411), the cutter blade seat (4311) is slidingly arranged on the lead screw (4312), and the traction synchronous belt (4313) is driven by the cutter motor (4314) to drive the cutter blade seat (4311) to move.

5. The shoe boxing and baling device according to claim 1, characterized in that: The horizontal moving unit (510) is a lead screw (4312) type linear guide rail, and the two horizontal moving units (510) are synchronously driven by a synchronous belt (512).

6. The shoe boxing and packing apparatus as claimed in claim 1, wherein: The shoe boxing and baling device further comprises a cover turning mechanism (600), the cover turning mechanism (600) is arranged at the end of the shoe conveying belt (200), and comprises a cover turning driving member (610) and a cover plate (620), the cover plate (620) has a flat state and a raised state under the driving of the cover turning driving member (610), and the cover plate (620) is coplanar with the conveying surface of the shoe conveying belt (200) in the flat state.

7. The shoe boxing and packing apparatus as claimed in claim 6, wherein: The shoe boxing and baling device further comprises a packaging conveying belt (700), the packaging conveying belt (700) is arranged at the front end of the cover turning mechanism (600) to guide the turned cover of the shoe (230) out.

8. The shoe boxing and packing apparatus as claimed in claim 1, wherein: The deodorizing bag feeding mechanism (800) and / or the drying bag feeding mechanism (900) have a feeding end extending to the packing station (120).

9. The shoe boxing and packing apparatus as claimed in claim 8, wherein: The deodorizing bag feeding mechanism (800) and / or the drying bag feeding mechanism (900) are vibrating discs.

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