Textile product boxing equipment

Abstract

The invention discloses boxing equipment for textile products, and relates to the field of boxing equipment for textile products, the boxing equipment comprises a box frame and a pre-stacking box arranged on the box frame, the top and the bottom of the pre-stacking box are of open structures, and a main stacking grid plate composed of a movable rotating shaft and a plurality of main supporting rods is arranged in the pre-stacking box; the multiple main supporting rods and the multiple auxiliary supporting rods are arranged in a staggered mode, a lifting mechanism is arranged on the outer wall of the pre-stacking box, and a main stacking control mechanism connected with the movable rotating shaft is arranged on the lifting mechanism. An auxiliary stacking control mechanism connected with the fixed rotating shaft is arranged on the outer wall of the pre-stacking box, a plurality of textile products are pre-stacked in the pre-stacking box in the mode that the main stacking grid plate gradually descends, the boxing efficiency is improved, the falling distance of the textile products in the stacking process is shortened, and the labor intensity of workers is reduced. Therefore, the textile products can be neatly loaded into the packaging box.

Description

Technical Field

[0001] The invention relates to the field of textile product packaging equipment, and in particular to a textile product packaging equipment. Background Art

[0002] Textile products such as clothing and bedding need to be bagged after production to avoid contamination during transportation. The bagged textile products need to be boxed for centralized handling and transportation.

[0003] At present, there are two main ways to pack textile products: manual placement and automatic placement by packing equipment. Both methods stack the bagged textile products into the packaging box one by one, and in order to ensure that the textile products can be loaded flat into the packaging box, each time the textile products are loaded into the packaging box, they need to be gently placed on the lower textile products. This requires the packing workers to extend their hands or the packing mechanisms of the packing equipment, such as manipulators, into the packaging box to reduce the falling distance of the textile products in the packaging box and ensure that the falling posture of the textile products is controllable.

[0004] However, on the one hand, this packing method is very inconvenient for manual packing, especially when the packaging box is deep. On the other hand, since it adopts the method of loading one by one, it is necessary to repeat the packing action many times, which limits the improvement of packing efficiency. In addition, packing cannot be carried out before replacing a new empty box. Even if the packaging box is replaced by efficient automated equipment, it takes a period of waiting. During the waiting period, packing and stacking cannot be carried out, which further limits the efficiency of the packing equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a packaging device for textile products to solve the above technical problems.

[0006] Based on the above purpose, the present invention provides a packing device for textile products, comprising a box frame and a pre-stacking box arranged on the box frame, the top and bottom of the pre-stacking box are open structures, the box frame is connected to the discharge port of the bottom of the pre-stacking box, and a box transfer area for placing and transferring packaging boxes is provided below the discharge port; The pre-palletizing box is provided with a main stacking grid plate composed of a movable rotating shaft and a plurality of main supporting rods, and an auxiliary stacking grid plate composed of a fixed rotating shaft and a plurality of auxiliary supporting rods, wherein the plurality of main supporting rods and the plurality of auxiliary supporting rods are arranged alternately; The outer walls on both sides of the pre-stacking box are provided with vertical holes for the movable shaft to pass through and be lifted and lowered, and the two sides of the pre-stacking box are provided with shaft holes for the fixed shaft to pass through, the vertical holes are located below the horizontal plane where the shaft holes are located, and the vertical holes are located on the outside of the vertical plane where the shaft holes are located, away from the center of the pre-stacking box; A lifting mechanism is provided on the outer wall of the pre-stacking box, and a main stacking control mechanism connected to the movable rotating shaft is provided on the lifting mechanism, and the lifting mechanism is used to drive the main stacking control mechanism and the main stacking grid plate to lift and lower, and the main stacking control mechanism is used to drive the main stacking grid plate to switch between a horizontal supporting state and a vertical releasing state, and the main stacking grid plate switches from the supporting state to the releasing state by rotating downward; An auxiliary stacking control mechanism connected to a fixed rotating shaft is arranged on the outer wall of the pre-stacking box, and the auxiliary stacking control mechanism is used to drive the auxiliary stacking grid to switch between a horizontal supporting state and a vertical releasing state, and the auxiliary stacking grid switches from the supporting state to the releasing state by rotating downward, and makes the textile products on the auxiliary stacking grid fall onto the main stacking grid in the supporting state.

[0007] Furthermore, the inner wall of the pre-stacking box is provided with a plurality of vertical slide grooves for collecting and lifting the main support rod, and a plurality of storage grooves for collecting the auxiliary support rod. The plurality of vertical slide grooves and the plurality of storage grooves are arranged alternately, the plurality of vertical slide grooves are connected by vertical holes, the upper ends of the plurality of storage grooves are connected by shaft holes, the fixed rotating shaft passes through the shaft hole and is connected to one end of a plurality of auxiliary stacking grid plates.

[0008] Further, the main stacking control mechanism includes a first servo motor, a gear frame, a driving bevel gear, a first driven bevel gear and a first driven column gear, the driving bevel gear is arranged on a movable shaft, one end of the movable shaft is connected to the first servo motor, the gear frame is provided with a circular hole for the movable shaft to pass through, the first driven bevel gear is coaxially connected with the first driven column gear and rotatably arranged on the gear frame, and the first driven bevel gear is meshedly connected with the driving bevel gear; The gear rack and the first servo motor are both arranged on the lifting mechanism; The auxiliary stacking control mechanism includes a second driven bevel gear, a third driven bevel gear and a driven gear column. The driven gear column is rotatably arranged on the outer wall of the pre-stacking box, the second driven bevel gear is coaxially arranged on the top of the driven gear column, the third driven bevel gear is arranged at one end of the fixed rotating shaft and is meshed with the second driven bevel gear. A plurality of spur teeth for meshing the first driven column gear are circumferentially arranged on the side surface of the driven gear column, and the first driven column gear can move up and down along the spur teeth.

[0009] Furthermore, main stacking control mechanisms are provided at both ends of the movable rotating shaft, and auxiliary stacking control mechanisms are provided at both ends of the fixed rotating shaft.

[0010] Furthermore, the lifting mechanism includes a rodless cylinder vertically arranged on the outer wall of the pre-stacking box, and a lifting arm connected to the rodless cylinder, both ends of the lifting arm are provided with mounting frames, and the gear frame and the first servo motor are arranged on the corresponding mounting frames.

[0011] Furthermore, a feed ramp is provided on the front side of the pre-stacking box, and a rear end of the feed ramp is tilted downward so that the textile products output by the feed ramp can slide into the pre-stacking box.

[0012] Furthermore, the feed inclined plate is provided with a side-by-side feeding mechanism, and the side-by-side feeding mechanism is used to shift two adjacent textile products conveyed by the feed inclined plate to the left and right sides of the feed inclined plate respectively.

[0013] Furthermore, the side-by-side feeding mechanism includes a side plate, a top plate, a second servo motor, a lead screw, a push rod, a slider, a lifting cylinder and a linkage rod; Side plates are provided on the left and right sides of the feed inclined plate, the conveying path between the side plates on both sides is aligned with the opening on the top of the pre-stacking box, and the spacing between the side plates on both sides is not greater than the width of the opening on the top of the pre-stacking box; The tops of the side plates on both sides are connected through a top plate, the second servo motor is arranged on the top plate, the lead screw is rotatably arranged on the top plate and connected to the second servo motor, the slider is slidably arranged on the top of the top plate along the left and right sides, and is connected to the nut of the lead screw; The top plate is provided with strip holes in the left-right direction, and two strip holes are provided at intervals in the front-back direction of the top plate; The slider is provided with two lifting holes running through the top and bottom thereof, the top end of the push rod passes through the corresponding lifting holes on the slider, the top ends of the two push rods are connected by a linkage rod, and the lifting cylinder is arranged on the top of the slider and connected to the linkage rod above.

[0014] Furthermore, two main stacking grids and two auxiliary stacking grids are arranged in the pre-palletizing box.

[0015] Furthermore, the two main stacking grids are respectively arranged at the front side and the rear side of the pre-palletizing box.

[0016] Beneficial effects of the present invention: Firstly, the present invention pre-palletizes the textile products to be packed in the pre-palletizing box, thereby solving the problem of limiting the packing efficiency due to the need to wait for replacement of new packaging boxes after packing is completed; Secondly, the present invention allows multiple textile products to be pre-stacking in a pre-stacking box by gradually lowering the main stacking grid. Compared with the method of directly placing the textile products into the packaging box for stacking, the falling distance of the textile products during stacking is shortened, and the posture of the textile products during stacking is easier to control, thereby facilitating the textile products to be neatly loaded into the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the side-by-side feeding mechanism of the present invention; Figure 3 It is a structural schematic diagram of the box frame of the present invention; Figure 4 It is a structural schematic diagram of the lifting mechanism of the present invention; Figure 5 It is a schematic diagram of the internal structure of the pre-palletizing box of the present invention; Figure 6 It is a structural schematic diagram of the main stacking control mechanism of the present invention; Figure 7 It is a structural schematic diagram of the auxiliary stacking control mechanism of the present invention; Figure 8 It is a structural schematic diagram of the vertical hole of the present invention.

[0019] The numbers in the figure are: 1-Box rack; 2-Pre-stacking box; 3-Discharging port; 4-Box transfer area; 5-Main stacking grid; 6-Auxiliary stacking grid; 7-Vertical hole; 8-Axis hole; 9-Lifting mechanism; 10-Main stacking control mechanism; 11-Auxiliary stacking control mechanism; 12-Vertical slide; 13-Storage slot; 14-Feeding inclined plate; 15-Side feeding mechanism; 16-Strip hole; 17-Lifting hole; 501-movable rotating shaft; 502-main supporting rod; 601-fixed shaft; 602-auxiliary support rod; 901-rodless cylinder; 902-lifting arm; 903-mounting frame; 1001-first servo motor; 1002-gear rack; 1003-driving bevel gear; 1004-first driven bevel gear; 1005-first driven column gear; 1101- second driven bevel gear; 1102- third driven bevel gear; 1103- driven gear column; 1501-side plate; 1502-top plate; 1503-second servo motor; 1504-screw; 1505-push rod; 1506-slider; 1507-lifting cylinder; 1508-linking rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0021] like Figures 1 to 8 As shown, a packing device for textile products comprises a box frame 1 and a pre-stacking box 2 arranged on the box frame 1, the top and bottom of the pre-stacking box 2 are open structures, the box frame 1 is connected to the pre-stacking box 2 at the bottom of the open discharge port 3, and a box transfer area 4 for placing and transferring packaging boxes is provided below the discharge port 3; The pre-palletizing box 2 is provided with a main stacking grid plate 5 composed of a movable rotating shaft 501 and a plurality of main supporting rods 502, and an auxiliary stacking grid plate 6 composed of a fixed rotating shaft 601 and a plurality of auxiliary supporting rods 602, wherein the plurality of main supporting rods 502 and the plurality of auxiliary supporting rods 602 are arranged alternately; Vertical holes 7 are provided on both sides of the outer wall of the pre-stacking box 2 for the movable shaft 501 to pass through and be lifted, and shaft holes 8 are provided on both sides of the pre-stacking box 2 for the fixed shaft 601 to pass through, and the vertical holes 7 are located below the horizontal plane where the shaft holes 8 are located, and the vertical holes 7 are located on the outside of the vertical plane where the shaft holes 8 are located, away from the center of the pre-stacking box 2; A lifting mechanism 9 is provided on the outer wall of the pre-stacking box 2, and a main stacking control mechanism 10 connected to the movable rotating shaft 501 is provided on the lifting mechanism 9, and the lifting mechanism 9 is used to drive the main stacking control mechanism 10 and the main stacking grid plate 5 to lift and lower, and the main stacking control mechanism 10 is used to drive the main stacking grid plate 5 to switch between a horizontal supporting state and a vertical releasing state, and the main stacking grid plate 5 is switched from the supporting state to the releasing state by rotating downward; An auxiliary stacking control mechanism 11 connected to the fixed rotating shaft 601 is arranged on the outer wall of the pre-stacking box 2. The auxiliary stacking control mechanism 11 is used to drive the auxiliary stacking grid 6 to switch between a horizontal supporting state and a vertical released state. The auxiliary stacking grid 6 switches from the supporting state to the released state by rotating downward, and makes the textile products on the auxiliary stacking grid 6 fall onto the main stacking grid 5 in the supporting state.

[0022] Specifically, when the auxiliary stacking grid 6 is in a horizontal supporting state, the textile products input into the pre-stacking box 2 are temporarily stacked on the auxiliary stacking grid 6. When the main stacking grid 5 in the supporting state is switched to the released state, so that the textile products pre-stacked on the main stacking grid 5 fall into the packaging box in the box transfer area 4 below, the lifting mechanism 9 drives the main stacking control mechanism 10 and the main stacking grid 5 to rise to a position close to the bottom of the auxiliary stacking grid 6. Subsequently, the main stacking control mechanism 10 drives the main stacking grid 5 to rotate, so that the main stacking grid 5 is switched to a horizontal supporting state, and the auxiliary stacking control mechanism 11 drives the auxiliary stacking grid 6 to switch to the released state, so that the single-layer or double-layer textile products temporarily stacked on the auxiliary stacking grid 6 fall onto the main stacking grid 5. Subsequently, as the textile products input into the pre-stacking box 2 are stacked on the main stacking grid 5, the lifting mechanism 9 drives the main stacking grid 5 to gradually descend, so that the main stacking grid 5 approaches the opening at the bottom of the pre-stacking box 2. When the pre-stacking is completed, the lifting mechanism 9 drives the main stacking grid 5 to continue to descend for a distance until the top of the pre-stacking textile products is located below the bottom of the auxiliary stacking grid 6 in the released state, and then the main stacking control mechanism 10 drives the main stacking grid 5 to rotate to the released state, so that the pre-stacking textile products on the main stacking grid 5 fall into the packaging box aligned with the discharge port 3. At the same time, the auxiliary stacking control mechanism 11 drives the auxiliary stacking grid 6 to rotate upward to a horizontal supporting state, so that the auxiliary stacking grid 6 can receive the textile products input into the pre-stacking box 2 during the process of the main stacking grid 5 resetting upward.

[0023] The present invention pre-stacking the textile products to be packed in the pre-stacking box 2, thereby solving the problem of limiting the packing efficiency due to the need to wait for replacement of new packaging boxes after the packing is completed. The main stacking grid 5 is gradually lowered to allow multiple textile products to be pre-stacking in the pre-stacking box 2. Compared with the method of directly placing the textile products in the packaging box for stacking, the falling distance of the textile products during stacking is shortened, making the posture of the textile products during stacking easier to control, thereby facilitating the textile products to be neatly loaded into the packaging box.

[0024] Further optimized on the above embodiment is that a plurality of vertical slide grooves 12 for collecting and lifting the main support rod 502 and a plurality of receiving grooves 13 for collecting the auxiliary support rod 602 are provided on the inner wall of the pre-stacking box 2, the plurality of vertical slide grooves 12 and the plurality of receiving grooves 13 are arranged alternately, the plurality of vertical slide grooves 12 are connected through the vertical holes 7, the upper ends of the plurality of receiving grooves 13 are connected through the shaft holes 8, the fixed rotating shaft 601 passes through the shaft holes 8 and is connected to one end of the plurality of auxiliary stacking grids 6.

[0025] The vertical slide groove 12 and the receiving groove 13 are provided so that the main stacking grid 5 and the auxiliary stacking grid 6 in the released state can be embedded in the box wall of the pre-stacking box 2 to avoid interference with the pre-stacking of textile products.

[0026] The main stacking control mechanism 10 includes a first servo motor 1001, a gear frame 1002, a driving bevel gear 1003, a first driven bevel gear 1004 and a first driven column gear 1005. The driving bevel gear 1003 is arranged on a movable rotating shaft 501, one end of the movable rotating shaft 501 is connected to the first servo motor 1001, and a circular hole for the movable rotating shaft 501 to pass through is arranged on the gear frame 1002. The first driven bevel gear 1004 is coaxially connected with the first driven column gear 1005 and is rotatably arranged on the gear frame 1002, and the first driven bevel gear 1004 is meshedly connected with the driving bevel gear 1003. The gear rack 1002 and the first servo motor 1001 are both arranged on the lifting mechanism 9; The auxiliary stacking control mechanism 11 includes a third driven bevel gear 1102, a second driven bevel gear 1101 and a driven gear column 1103. The driven gear column 1103 is rotatably set on the outer wall of the pre-stacking box 2. The second driven bevel gear 1101 is coaxially set on the top of the driven gear column 1103. The third driven bevel gear 1102 is set at one end of the fixed rotating shaft 601 and is meshed with the second driven bevel gear 1101. The side surface of the driven gear column 1103 is circumferentially provided with a plurality of spur teeth for meshing with the first driven column gear 1005, and the first driven column gear 1005 can move up and down along the spur teeth.

[0027] Specifically, when the main stacking grid 5 is in a horizontal supporting state, the auxiliary stacking grid 6 is in a released state with its end downward. When the main stacking grid 5 moves downward to approach the bottom of the pre-stacking box 2 and the number of textile products stacked on the main stacking grid 5 reaches the requirement, the first servo motor 1001 drives the movable shaft 501 to rotate clockwise, so that the end of the main stacking grid 5 rotates downward to a vertical released state. At the same time, the active bevel gear 1003 on the movable shaft 501 drives the first driven bevel gear 1004 and the first driven column gear 1005 to rotate counterclockwise, while the first driven column gear 1005 drives the driven gear column 1103 and the second driven bevel gear 1101 to rotate clockwise, and the second driven bevel gear 1101 drives the third driven bevel gear 1102 to rotate counterclockwise, thereby realizing the synchronous reverse rotation of the movable shaft 501 and the fixed shaft 601, so that when the main stacking grid plate 5 rotates downward and switches to the released state, the auxiliary stacking grid plate 6 rotates upward and switches to the supporting state.

[0028] The main stacking control mechanism 10 and the auxiliary stacking control mechanism 11 are linked with each other by means of the first driven column gear 1005 and the driven gear column 1103 provided with straight teeth, and through the cooperation of the active bevel gear 1003, the first driven bevel gear 1004, the third driven bevel gear 1102 and the second driven bevel gear 1101, not only the movable rotating shaft 501 and the fixed rotating shaft 601 are synchronously rotated in the opposite direction, but also the main stacking grid plate 5 and the auxiliary stacking grid plate 6 can synchronously perform correct actions, thereby reducing the use of driving components and facilitating the compact arrangement of the main stacking grid plate 5 and the auxiliary stacking grid plate 6. However, if conventional technical means are used, when the main stacking control mechanism 10 rises, it is easy to conflict with the auxiliary stacking control mechanism 11 at the upper end. In order to avoid the conflict between the two, a larger horizontal distance needs to be left between the movable rotating shaft 501 and the fixed rotating shaft 601, which leads to the need to thicken the box wall of the pre-stacking box 2 provided with the vertical slide groove 12 and the storage groove 13, which is not conducive to the beauty and lightness of the box packing equipment.

[0029] It should be noted that the first servo motor 1001 here is only for the convenience of understanding the driving method of the main stacking grid 5 and the auxiliary stacking grid 6. On this basis, it can be optimized according to actual production needs, which is conducive to adding locking functions for the movable rotating shaft 501 and the fixed rotating shaft 601.

[0030] Among them, main stacking control mechanisms 10 are provided at both ends of the movable shaft 501, and auxiliary stacking control mechanisms 11 are provided at both ends of the fixed shaft 601 to reduce the torque load borne by the first servo motor 1001, which is conducive to adapting to heavy pre-stacking and boxing.

[0031] Among them, the lifting mechanism 9 includes a rodless cylinder 901 vertically arranged on the outer wall of the pre-stacking box 2, and a lifting arm 902 connected to the rodless cylinder 901, and mounting frames 903 are arranged at both ends of the lifting arm 902, and the gear frame 1002 and the first servo motor 1001 are arranged on the corresponding mounting frames 903.

[0032] What is further optimized in the above embodiment is that a feed ramp 14 is provided on the front side of the pre-stacking box 2, and the rear end of the feed ramp 14 is tilted downward so that the textile products output by the feed ramp 14 can slide into the pre-stacking box 2. The feed ramp 14 receives the textile products conveyed by the belt conveyor or the roller conveyor. However, since the output ends of the belt conveyor and the roller conveyor fall in an arc shape, it is not conducive to docking with the pre-stacking box 2, that is, it is not conducive to the textile products falling into the pre-stacking box 2 in a stable path and posture.

[0033] Further optimized in the above embodiment is that a side-feeding mechanism 15 is provided on the feed ramp 14, and the side-feeding mechanism 15 is used to shift two adjacent textile products conveyed by the feed ramp 14 to the left and right sides of the feed ramp 14 respectively, so as to meet the need of loading the textile products into two piles in the packaging box.

[0034] The side feeding mechanism 15 includes a side plate 1501, a top plate 1502, a second servo motor 1503, a lead screw 1504, a push rod 1505, a slider 1506, a lifting cylinder 1507 and a linkage rod 1508; Side plates 1501 are provided on the left and right sides of the feed inclined plate 14, and the conveying path between the side plates 1501 is aligned with the opening at the top of the pre-stacking box 2, and the spacing between the side plates 1501 is not greater than the width of the opening at the top of the pre-stacking box 2; The tops of the side plates 1501 on both sides are connected through the top plate 1502, the second servo motor 1503 is arranged on the top plate 1502, the lead screw 1504 is rotatably arranged on the top plate 1502 and connected to the second servo motor 1503, and the slider 1506 is slidably arranged on the top of the top plate 1502 along the left and right directions and connected to the nut of the lead screw 1504; The top plate 1502 is provided with strip holes 16 along the left-right direction, and two strip holes 16 are provided at intervals in the front-back direction of the top plate 1502; The slider 1506 is provided with two lifting holes 17 running through the top and bottom thereof. The top end of the push rod 1505 passes through the corresponding lifting hole 17 on the slider 1506. The top ends of the two push rods 1505 are connected by a linkage rod 1508. The lifting cylinder 1507 is arranged on the top of the slider 1506 and is connected to the linkage rod 1508 above.

[0035] For example, when the textile product moves to the bottom of the top plate 1502, the second servo motor 1503 drives the lead screw 1504, so that the slider 1506 drives the two push rods 1505 on the left to move to the right. When the push rods 1505 push the textile product to the conveying path on the right side of the feed inclined plate 14, the lifting cylinder 1507 drives the linkage rod 1508 to rise, so that the push rod 1505 rises to the top of the textile product, so that the push rod 1505 can continue to move to the right without waiting for the textile product on the right side to be output from the rear end of the feed inclined plate 14.

[0036] That is, the working principle of the side-feeding mechanism 15 is that the second servo motor 1503 on the top plate 1502 drives the lead screw 1504 to rotate back and forth, thereby driving the slider 1506 to reciprocate left and right, so that the two push rods 1505 arranged in front and back on the slider 1506 push the two adjacent textile products conveyed by the feed inclined plate 14 to the left side plate 1501 and the right side plate 1501 respectively. And, when the textile products are pushed to the side plate 1501 on one side, such as the textile products are pushed to the left side plate 1501, the lifting cylinder 1507 on the slider 1506 drives the two push rods 1505 to rise through the linkage rod 1508, so that the two push rods 1505 can continue to move to the left to a position close to the left side plate 1501, and then the two push rods 1505 are driven to descend, preparing for pushing the textile products to the right side plate 1501 next time.

[0037] Preferably, two main stacking grids 5 and two auxiliary stacking grids 6 are provided in the pre-stacking box 2, that is, when pre-stacking is performed, the two main stacking grids 5 or the two auxiliary stacking grids 6 jointly bear the textile products to be pre-stacking in the pre-stacking box 2, thereby shortening the length of the main support rod 502 and the auxiliary support rod 602. Especially when the number of pre-stacking textile products is large, the size is large, and the weight is heavy, the torsional load borne by the main stacking control mechanism 10 and the auxiliary stacking control mechanism 11 can be reduced, which is conducive to reducing the hardware requirements for the main stacking control mechanism 10, the auxiliary stacking control mechanism 11, the main stacking grids 5 and the auxiliary stacking grids 6.

[0038] In addition, since the auxiliary stacking grid 6 can only rotate after the top of the textile products stacked on the main stacking grid 5 is located below the end of the auxiliary stacking grid 6, the length of the auxiliary support rod 602 of the auxiliary stacking grid 6 is shortened. When the main stacking grid 5 is switched to the released state and the pre-stacking textile products are packed, the auxiliary stacking grid 6 can be switched to the supporting state earlier to receive the textile products input into the pre-stacking box 2 in time, thereby helping the packing equipment to adapt to the higher conveying frequency of textile products, thereby helping to improve the overall packing efficiency.

[0039] Furthermore, the two main stacking grids 5 are preferably disposed at the front and rear sides of the pre-stacking box 2, respectively. The reason is that if the two main stacking grids 5 are arranged on the left and right, the two piles of textile products input into the pre-stacking box 2 by the feed ramp 14 are supported on the two main stacking grids 5, respectively. In the process of the two main stacking grids 5 switching to the released state, the two piles of textile products on the left and right sides will have a tendency to tilt toward each other. When the two piles of textile products leave the pre-stacking box 2 and the main stacking grids 5, they are easily dispersed under the action of mutual thrust, which makes it difficult to neatly load the two piles of textile products into the packaging box, or even scatter outside the packaging box. If the two main stacking grids 5 are arranged front to back, and each pile of textile products is supported on the two main stacking grids 5, when the main stacking grids 5 are switched to the released state, the front and rear sides of the two piles of textile products fall simultaneously with the synchronous action of the two main stacking grids 5, and there is no tendency for the two piles of textile products to tip over in the left and right directions, so that the two piles of textile products can fall neatly and stably into the packaging box below, ensuring that the packing equipment can stably and reliably pack the two pre-stacking piles of textile products.

[0040] The auxiliary supporting rods 602 of the auxiliary stacking grid plate 6 are arranged alternately with the main supporting rods 502 of the main stacking grid plate 5, so the two auxiliary stacking grid plates 6 are also distributed front and back.

[0041] That is, the two main stacking grids 5 and the two auxiliary stacking grids 6 are arranged front and back, and the side-feeding mechanism 15 enables the two adjacent textile products output by the feed inclined plate 14 to be respectively input to the left and right sides of the main stacking grid 5 for stacking, and the textile products stacked on each side are stacked on the two main stacking grids 5, thereby preventing the two piles of textile products on the left and right sides from having a tendency to fall toward each other when the two main stacking grids 5 are switched to the released state (rotated downward from horizontal to vertical). Similarly, the textile products stacked on each side are stacked on the two auxiliary stacking grids 6.

[0042] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A packing device for textile products, characterized in that: It comprises a box frame (1) and a pre-palletizing box (2) arranged on the box frame (1), the top and bottom of the pre-palletizing box (2) are open structures, the box frame (1) is provided with a discharge port (3) which is connected to the open bottom of the pre-palletizing box (2), and a box transfer area (4) for placing and transferring packaging boxes is provided below the discharge port (3); The pre-stacking box (2) is provided with a main stacking grid plate (5) composed of a movable rotating shaft (501) and a plurality of main supporting rods (502), and an auxiliary stacking grid plate (6) composed of a fixed rotating shaft (601) and a plurality of auxiliary supporting rods (602), wherein the plurality of main supporting rods (502) and the plurality of auxiliary supporting rods (602) are arranged in an alternating manner; The outer walls of both sides of the pre-stacking box (2) are provided with vertical holes (7) for the movable rotating shaft (501) to pass through and be lifted and lowered, and the two sides of the pre-stacking box (2) are provided with shaft holes (8) for the fixed rotating shaft (601) to pass through, the vertical holes (7) are located below the horizontal plane where the shaft holes (8) are located, and the vertical holes (7) are located on the outside of the vertical plane where the shaft holes (8) are located, away from the center of the pre-stacking box (2); A lifting mechanism (9) is provided on the outer wall of the pre-stacking box (2); a main stacking control mechanism (10) connected to the movable rotating shaft (501) is provided on the lifting mechanism (9); the lifting mechanism (9) is used to drive the main stacking control mechanism (10) and the main stacking grid plate (5) to lift and lower; the main stacking control mechanism (10) is used to drive the main stacking grid plate (5) to switch between a horizontal supporting state and a vertical releasing state; An auxiliary stacking control mechanism (11) connected to the fixed rotating shaft (601) is arranged on the outer wall of the pre-stacking box (2), and the auxiliary stacking control mechanism (11) is used to drive the auxiliary stacking grid plate (6) to switch between a horizontal supporting state and a vertical releasing state.

2. A packaging device for textile products according to claim 1, characterized in that: The inner wall of the pre-stacking box (2) is provided with a plurality of vertical slide grooves (12) for receiving and lifting the main support rod (502), and a plurality of receiving grooves (13) for receiving the auxiliary support rod (602), and the vertical slide grooves (12) pass through the bottom of the pre-stacking box (2), and the plurality of vertical slide grooves (12) and the plurality of receiving grooves (13) are arranged alternately, and the plurality of vertical slide grooves (12) are connected through vertical holes (7), and the upper ends of the plurality of receiving grooves (13) are connected through shaft holes (8), and the fixed rotating shaft (601) passes through the shaft holes (8) and is connected to one end of the plurality of auxiliary stacking grid plates (6).

3. The packaging equipment for textile products according to claim 1, characterized in that: The main stacking control mechanism (10) comprises a first servo motor (1001), a gear frame (1002), a driving bevel gear (1003), a first driven bevel gear (1004) and a first driven column gear (1005); the driving bevel gear (1003) is arranged on a movable rotating shaft (501); one end of the movable rotating shaft (501) is connected to the first servo motor (1001); the gear frame (1002) is provided with a circular hole for the movable rotating shaft (501) to pass through; the first driven bevel gear (1004) is coaxially connected to the first driven column gear (1005) and is rotatably arranged on the gear frame (1002); and the first driven bevel gear (1004) is meshingly connected to the driving bevel gear (1003); The gear rack (1002) and the first servo motor (1001) are both arranged on the lifting mechanism (9); The auxiliary stacking control mechanism (11) comprises a second driven bevel gear (1101), a third driven bevel gear (1102) and a driven gear column (1103); the driven gear column (1103) is rotatably arranged on the outer wall of the pre-stacking box (2); the second driven bevel gear (1101) is coaxially arranged on the top of the driven gear column (1103); the third driven bevel gear (1102) is arranged at one end of the fixed rotating shaft (601) and is meshed with the second driven bevel gear (1101); a plurality of spur teeth for meshing with the first driven column gear (1005) are circumferentially arranged on the side surface of the driven gear column (1103); and the first driven column gear (1005) can move up and down along the spur teeth.

4. The packaging equipment for textile products according to claim 1, characterized in that: Both ends of the movable rotating shaft (501) are provided with a main stacking control mechanism (10), and both ends of the fixed rotating shaft (601) are provided with an auxiliary stacking control mechanism (11).

5. The packaging equipment for textile products according to claim 3, characterized in that: The lifting mechanism (9) comprises a rodless cylinder (901) vertically arranged on the outer wall of the pre-palletizing box (2), and a lifting arm (902) connected to the rodless cylinder (901), both ends of the lifting arm (902) are provided with mounting frames (903), and the gear frame (1002) and the first servo motor (1001) are arranged on the corresponding mounting frames (903).

6. The packaging equipment for textile products according to claim 1, characterized in that: A feed inclined plate (14) is provided on the front side of the pre-stacking box (2), and a rear end of the feed inclined plate (14) is inclined downward so that the textile products output by the feed inclined plate (14) can slide into the pre-stacking box (2).

7. A packaging device for textile products according to claim 6, characterized in that: The feed inclined plate (14) is provided with a side-by-side feed mechanism (15), and the side-by-side feed mechanism (15) is used to respectively shift two adjacent textile products conveyed by the feed inclined plate (14) to the left and right sides of the feed inclined plate (14).

8. The packaging equipment for textile products according to claim 7, characterized in that: The side-by-side feeding mechanism (15) comprises a side plate (1501), a top plate (1502), a second servo motor (1503), a lead screw (1504), a push rod (1505), a slider (1506), a lifting cylinder (1507) and a linkage rod (1508); Side plates (1501) are provided on the left and right sides of the feed inclined plate (14), the conveying path between the side plates (1501) on both sides is aligned with the opening at the top of the pre-stacking box (2), and the spacing between the side plates (1501) on both sides is not greater than the width of the opening at the top of the pre-stacking box (2); The tops of the side plates (1501) on both sides are connected via a top plate (1502), the second servo motor (1503) is arranged on the top plate (1502), the lead screw (1504) is rotatably arranged on the top plate (1502) and is connected to the second servo motor (1503), and the slider (1506) is slidably arranged on the top of the top plate (1502) in the left and right directions and is connected to the nut of the lead screw (1504); The top plate (1502) is provided with strip-shaped holes (16) along the left-right direction, and two strip-shaped holes (16) are provided at intervals in the front-back direction of the top plate (1502); The slider (1506) is provided with two lifting holes (17) penetrating the top and bottom thereof, the top end of the push rod (1505) passes through the corresponding lifting hole (17) on the slider (1506), the top ends of the two push rods (1505) are connected via a linkage rod (1508), and the lifting cylinder (1507) is arranged at the top of the slider (1506) and connected to the linkage rod (1508) above.

9. The packaging equipment for textile products according to claim 1, characterized in that: Two main stacking grid plates (5) and two auxiliary stacking grid plates (6) are arranged in the pre-stacking box (2).

10. The packaging equipment for textile products according to claim 1, characterized in that: The two main stacking grids (5) are respectively arranged on the front side and the rear side of the pre-palletizing box (2).

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