CN113879658B

CN113879658B - Intelligent tray for packaging and self-adaptive adjusting method thereof

Info

Publication number: CN113879658B
Application number: CN202111096663.4A
Authority: CN
Inventors: 惠世民; 宋光武; 程卫锋
Original assignee: Shanghai Xzs Heavy Machinery System Integration Co ltd
Current assignee: Shanghai Xzs Heavy Machinery System Integration Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2023-03-24
Anticipated expiration: 2041-09-18
Also published as: CN113879658A

Abstract

The invention provides an intelligent tray for packaging and a self-adaptive adjusting method thereof. Y axle slide mechanism includes 3 second slide rails, and the centre is fixed slide rail, and all the other two are slidable slide rails, drive two slidable slide rails simultaneously by first actuating mechanism and keep away from/be close to fixed slide rail, all be provided with 3 tray on each second slide rail, and middle tray is the fixed tray of fixing on the second slide rail, and all the other two trays are the slip tray of slidable mounting on the second slide rail, drive two slip trays simultaneously by the second actuating mechanism and keep away from/be close to fixed tray in the Y direction. The invention can realize the stepless adjustment of the size in the X direction and the size in the Y direction within the set specification range, and manufacturers do not need to pre-store trays with various specifications in a warehouse, thereby reducing the warehousing cost. In addition, this device can provide auxiliary positioning for the edge angle bead of stacking the back dress of panel right angle limit, improves packing efficiency.

Description

Intelligent tray for packaging and self-adaptive adjusting method thereof

Technical Field

The invention relates to intelligent packaging of stacked plates, in particular to an intelligent tray for packaging and a self-adaptive adjusting method thereof.

Background

At present in sheet metal or other panel one-tenth buttress packing field, most work all adopts the mode of artifical doing work, in order to guarantee that panel is not polluted in the transportation, need at the surperficial cladding one deck dampproofing paper of outside, the principle of packing at present is: the method comprises the steps of firstly paving a piece of moisture-proof paper and a piece of hard paper board on a wooden bottom tray, placing the stacked board on the hard paper board, then placing the hard paper board and the moisture-proof paper on the upper surface of the board, and then folding four corners of upper and lower wrapping paper and arranging the upper and lower wrapping paper to be flat to form a cuboid structure with the stacked board inside and the outer surface completely coated by the paper. And then, a hard L-shaped angle bead 2 is additionally arranged on 12 right-angle edges of the stacked plates 1, so that the phenomenon that the product quality is influenced by bending of the inner plates after the corners are impacted is avoided, and as shown in figure 1, in order to facilitate drawing, figure 1 only shows that the angle bead 2 is additionally arranged on one right-angle edge of the stacked plates 1.

In the current packing process of sheet material in a pack, we find the following problems: the panel is because the different length and width of panel that lead to of customer's demand when leaving the factory differ, consequently the bottom needs the cooperation to use the end tray of different specifications when the packing, needs 2 at least workers to cooperate each other moreover, and the completion package paper that the trick was used together, hem, add angle bead, a series of packing processes such as bundling strap. The packaging method is used for food-grade or other plates with high requirements on surface cleanliness, pollution is inevitable, packaging cost is increased, and intelligent packaging cannot be realized.

Disclosure of Invention

The invention provides an intelligent tray for packaging, which is used for supporting and packaging stacked plates, wherein the bottom of the stacked plates is supported on a bottom tray, and the intelligent tray for packaging comprises:

the X-axis sliding mechanism is provided with two first sliding rails which are arranged in parallel in the X direction;

a Y-axis sliding mechanism, wherein the Y-axis sliding mechanism comprises 3 second sliding rails which are arranged in parallel in the Y direction, the middle second sliding rail is a fixed sliding rail with two ends fixedly connected with the first sliding rail, the other two second sliding rails are slidable sliding rails which are in sliding fit with the first sliding rail, the first driving mechanism drives the two slidable sliding rails to be away from/close to the fixed sliding rails in the X direction simultaneously,

each second slide rail is provided with 3 supporting blocks, the middle supporting block is a fixed supporting block fixed on the second slide rail, the other two supporting blocks are sliding supporting blocks arranged on the second slide rail in a sliding manner, and a second driving mechanism drives the two sliding supporting blocks to be far away from/close to the fixed supporting blocks in the Y direction;

and the positioning devices are arranged on the sliding support blocks and are used for providing auxiliary positioning for the bottom tray and the edge corner protectors after the right-angle edges of the stacked plates are installed.

Furthermore, the bottoms of the fixed slide rail and the two slidable slide rails are respectively provided with a convex block which is positioned on the same straight line in the X direction, a first convex block at the bottom of the fixed slide rail is provided with a first light hole, and a second convex block at the bottom of the slidable slide rail is provided with a first threaded hole;

first actuating mechanism includes first driving motor and first actuating lever, and the one end of first actuating lever is installed in first driving motor's drive shaft, and the other end of first actuating lever passes the lug of fixed slide rail and two slidable slide rail bottoms simultaneously, and the intermediate portion that first actuating lever passed first lug is first polished rod, and first actuating lever is provided with respectively with two second lug screw-thread fit's first external screw thread at the both ends of first polished rod, the screw thread opposite direction of the first external screw thread at first polished rod both ends.

Furthermore, the fixed support block is provided with a second unthreaded hole, and the sliding support block is provided with a second threaded hole;

all install in the one end of every second slide rail second actuating mechanism, second actuating mechanism includes second driving motor and second actuating lever, and the one end of second actuating lever is installed in second driving motor's drive shaft, and the other end of second actuating lever passes fixed tray and slip tray simultaneously, and the intermediate part that the second actuating lever passed fixed tray is the second polished rod, and the second actuating lever is provided with respectively with two slip tray screw-thread fit's second external screw thread at the both ends of second polished rod, the screw thread opposite direction of the second external screw thread at second polished rod both ends.

Furthermore, two ends of the first slide rail are fixedly connected through two connecting rods, the first driving motor is installed on one of the connecting rods, the first bearing seat is installed on the other connecting rod, and the other end of the first driving rod is installed in the first bearing seat.

Furthermore, at least one pulley is arranged on one side of the two first sliding rails, which is deviated from each other.

Furthermore, a second bearing seat is arranged at one end, far away from the second driving mechanism, of each second sliding rail, and one end of a second driving rod is installed in the second bearing seat.

Furthermore, the positioning device comprises a first positioning mechanism for positioning the tray at the bottom of the stacked plate and a second positioning mechanism for positioning the edge angle bead additionally arranged on the stacked plate;

the first positioning mechanism is provided with an L-shaped first corner protector arranged at the top of the sliding support block;

the second positioning mechanism comprises a fixing frame, a third sliding rail, a sliding block and three fixed angle protectors, the third sliding rail is arranged at an outer corner of the sliding support block by 45 degrees through the fixing frame, the sliding block is arranged on the third sliding rail in a sliding mode, and the sliding block is provided with the second angle protectors fixed on three sides.

Further, the X-axis sliding mechanism further comprises an electric control box, and the electric control box is fixedly arranged at the bottom of the X-axis sliding mechanism;

a processor, a wireless signal receiving device and a rechargeable battery are arranged in the electric control box, the wireless signal receiving device, the first driving mechanism and the second driving mechanism are connected with the processor, and the rechargeable battery supplies power for the processor, the wireless signal receiving device, the first driving mechanism and the second driving mechanism;

the wireless signal receiving device is used for wirelessly receiving bottom tray specification data sent by an upper computer, the wireless signal receiving device transmits the data to the processor and converts the data by the processor to generate control electric signals respectively controlling the first driving mechanism and the second driving mechanism and transmits the control electric signals to the first driving mechanism and the second driving mechanism, the first driving mechanism drives the two slidable sliding rails to slide in the X direction, and the second driving mechanism simultaneously drives the two sliding support blocks to slide in the Y direction, so that the enclosed area of the sliding support blocks is equivalent to the specification of the bottom tray.

Further, the slider is an electric slider and is connected with the processor.

The invention also provides a self-adaptive adjusting method of the intelligent tray for packaging, which is characterized in that the second slide rail and the supporting blocks on the second slide rail are self-adaptively adjusted according to data which are sent by an upper computer and contain the specification of the tray for stacking plates, so that the enclosed area of the sliding supporting blocks is equivalent to the specification of the bottom tray.

The intelligent tray for packaging can realize stepless adjustment of the size in the X direction and the size in the Y direction, so that the tray is suitable for supporting plate stacks with different lengths and widths. In addition, this device still disposes positioner at four angles, can provide assistance-localization real-time for the edge angle bead after bottom tray and the stack panel right-angle side, need not artifical hand edge angle bead, realizes intelligent packing to improve packing efficiency, reduce the packing cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of a stacked plate material coated with moisture-proof paper on its outer surface and having an "L" shaped corner protector attached to one edge thereof in the prior art;

FIG. 2 is a top perspective view of the intelligent packaging tray provided by the present invention;

FIG. 3 is a bottom perspective view of the intelligent packaging tray;

FIG. 4 is a schematic view of a primary drive rod with two opposing external threads;

fig. 5 is a schematic view of a positioning device attached to one of the pallets.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

Referring to fig. 1-5, the invention provides an intelligent packaging tray, which is used for supporting and packaging stacked plates, wherein the bottoms of the stacked plates are supported on a bottom tray. The intelligent tray for packaging comprises an X-axis sliding mechanism 10, a Y-axis sliding mechanism 20 and a positioning device 30. Wherein, the X axis and the Y axis are horizontal and vertical to each other.

The X-axis slide mechanism 10 has two first slide rails 11 arranged in parallel in the X direction. The Y-axis sliding mechanism 20 includes 3 second sliding rails arranged in parallel in the Y direction, the middle second sliding rail is a fixed sliding rail 21 with two ends fixedly connected to the first sliding rail 11, the other two second sliding rails are slidable sliding rails 22 in sliding fit with the first sliding rail 11, the first driving mechanism drives the two slidable sliding rails 22 to be away from/close to the fixed sliding rail 21 in the X direction, each second sliding rail is provided with 3 supporting blocks, the middle supporting block is a fixed supporting block 23 fixed on the second sliding rail, the other two supporting blocks are sliding supporting blocks 24 slidably mounted on the second sliding rails, and the second driving mechanism drives the two sliding supporting blocks 24 to be away from/close to the fixed supporting block 23 in the Y direction. A positioning device 30 is mounted on each sliding support block 24, and the positioning device 30 is used for providing auxiliary positioning for the bottom tray and 12 edge corner protectors arranged behind the right-angle edges of the stacked plates.

In an alternative embodiment, as shown in fig. 2-3, the bottoms of the fixed slide rail 21 and the two slidable slide rails 22 are respectively provided with a bump which is in the same straight line in the X direction, a first bump 21-1 at the bottom of the fixed slide rail 21 is provided with a first light hole, and a second bump 22-1 at the bottom of the slidable slide rail 22 is provided with a first threaded hole. The first driving mechanism comprises a first driving motor 15 and a first driving rod 16, one end of the first driving rod 16 is mounted on the driving shaft of the first driving motor 15, and the other end of the first driving rod 16 simultaneously passes through the fixed slide rail 21 and the protrusions at the bottom of the two slidable slide rails 22. The first driving rod 16 passes through the middle portion of the first boss 21-1 to be the first polish rod 16-1, the first driving rod 16 is provided at both ends of the first polish rod 16-1 with first external threads 16-2 which are respectively screw-engaged with the two second bosses 22-1, and the first external threads 16-2 at both ends of the first polish rod are oppositely threaded, as shown in fig. 4. Through the structure, when the first driving rod 16 rotates, the middle fixed slide rail 21 is kept fixed, and the two slidable slide rails 22 are driven to move close to or away from the fixed slide rail 21 in the X direction simultaneously under the action of the two sections of reverse first external threads 16-2 of the first driving rod 16.

In an alternative embodiment, as shown in fig. 2-3, the fixed support block 23 is provided with a second unthreaded hole, and the sliding support block 24 is provided with a second threaded hole 24-1; the second driving mechanism is installed at one end of each second sliding rail, the second driving mechanism comprises a second driving motor 25 and a second driving rod 26, one end of the second driving rod 26 is installed on a driving shaft of the second driving motor 25, the other end of the second driving rod 26 penetrates through the fixed supporting block 23 and the sliding supporting block 24 simultaneously, the middle portion, through which the second driving rod 26 penetrates through the fixed supporting block 23, is a second polished rod, the second driving rod 26 is provided with second external threads which are respectively in threaded fit with the two sliding supporting blocks 24 at two ends of the second polished rod, and the thread directions of the second external threads at two ends of the second polished rod are opposite. The principle of the second driving mechanism driving the sliding support block 24 to slide is the same as the principle of the first driving mechanism driving the slidable slide rail 22 to slide, and the structure is basically similar, which is not described herein again.

In an alternative embodiment, two ends of the two first sliding rails 11 are fixedly connected through two connecting rods 13, the first driving motor 15 is mounted on one of the connecting rods 13, the other connecting rod 13 is mounted with the first bearing seat 12, and the other end of the first driving rod 16 is mounted in the first bearing seat 12.

When the plate stack is packed, the device carries out assembly line operation on a plate stack conveying roller way, two sides of the conveying roller way are generally provided with guard plates, at least one pulley 14 is arranged on one side of the two first sliding rails 11, and the pulley 14 and the guard plates are in rolling friction to play roles of centering guidance and collision prevention.

In an alternative embodiment, a second bearing seat 27 is provided at an end of each second slide rail away from the second driving mechanism, and an end of the second driving rod 26 is installed in the second bearing seat 27 for radial limitation.

In an alternative embodiment, the positioning means 30 comprises a first positioning mechanism for providing positioning for the bottom tray and a second positioning mechanism for providing positioning for the edge bead attached to the stacked sheets. As shown in fig. 5, the first positioning mechanism is provided with a first corner guard 36 mounted on the top of the sliding support block 24; the second positioning mechanism comprises a fixed frame 31, a third slide rail 32, a slide block 33 and a second corner protector 34 with three fixed sides, the third slide rail 32 is installed at an outer corner of the sliding support block 24 through the fixed frame 31 at 45 degrees (namely, a connecting included angle between two sets of two mutually opposite third slide rails 32 is 45 degrees), the slide block 33 is installed on the third slide rail 32 in a sliding manner, the second corner protector 34 with three fixed sides is installed on the slide block 33, and an inner corner of the second corner protector 34 faces a rectangular area surrounded by the 4 sliding support blocks 24.

The intelligent packaging tray provided by the invention can adjust the bearing area of the intelligent packaging tray according to the length and the width of the bottom tray, and as shown in fig. 2-5, when the area needs to be adjusted, a driving shaft of a first driving mechanism 14 drives a first driving rod 16 to rotate, so that two slidable sliding rails 22 simultaneously move close to or away from a fixed sliding rail 21 in the X direction, and the width of the whole tray in the X direction is adjusted. If the width in the Y direction needs to be adjusted, the two sliding support blocks 24 are moved closer to or away from the fixed support block 23 in the Y direction simultaneously by driving the second driving motors 25 to drive the second driving rods 26 to rotate simultaneously, so as to adjust the width of the tray in the Y direction.

The invention adopts 3 second slide rails, each second slide rail is provided with 3 support blocks, the 3 support blocks are arranged in a nine-square grid, and the nine-square grid can automatically expand and contract according to the change of the length and width specifications of the plate stack. When bearing stack panel, the bottom tray bottom atress is more even, avoids the middle no bearing of bottom tray to lead to the risk of the deformation of collapsing. In addition, the invention also installs the locating device 30 on 4 sliding support blocks 24, every locating device 30 is disposed with the first, second locating mechanisms which provide location for the bottom tray, the angle bead that is added and installed separately, the first locating mechanism can guarantee the bottom tray and the intelligent tray of the invention keep spacing relatively and fixed, and the second locating mechanism makes the angle bead that is added and installed compress on the edge of the stack board. The 4 second corner protectors 34 are always aligned with the four vertical edges of the pack irrespective of the variation in length and width of the pack.

The present invention can realize intelligent adjustment of the tray area based on an electric control box (not shown in the drawing) at the bottom of the X-axis sliding mechanism 10. The processor, the wireless signal receiving device and the first and second driving mechanisms are all connected with the processor, and the rechargeable battery supplies power for the processor, the wireless signal receiving device and the first and second driving mechanisms. The adjusting principle is as follows:

the wireless signal receiving device is used for wirelessly receiving data containing the specifications of the bottom tray sent by the upper computer, transmitting the data to a processor (such as a single chip microcomputer) and converting the data by the processor to generate control electric signals for respectively controlling the first driving mechanism and the second driving mechanism and transmitting the control electric signals to the first driving mechanism and the second driving mechanism. The first driving mechanism drives the two slidable slide rails 22 to be far away from/close to the middle fixed slide rail 21 in the X direction, and the second driving mechanism simultaneously drives the two sliding support blocks 24 to be far away from/close to the middle fixed support block 23 in the Y direction, so that the 4 sliding support blocks 24 finally surround an area corresponding to the bottom tray specification.

The conventional packaging operation is then carried out: the bottom tray is placed on the apparatus of the present invention with the 4 corners of the bottom tray being positioned by the first corner guards 36. The method comprises the steps of firstly paving a piece of moistureproof paper and a piece of hard board on a bottom tray, placing the stacked board stack on the hard board, then placing the hard board and the moistureproof paper on the upper surface of the board stack, and then folding four corners of upper and lower wrapping paper and neatening the upper and lower wrapping paper to form a cuboid structure with the stacked board inside and the outer surface completely coated by the paper. Hard "L" shaped corner protectors are then added to the right angle edges of the pack and the second corner protector 34 provides support for the added edge corner protector to prevent it from tipping and falling. Finally, binding tapes are tied, and the edge angle bead is fixed on the plate stack.

In addition, the sliding block 33 of the second positioning mechanism is electrically driven and is connected with a processor, and the processor controls the sliding block 33 to be close to or far away from the middle stacked plate, so that the edge angle bead can be well pressed and positioned.

The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.

Claims

1. The utility model provides an intelligent tray is used to packing for the bearing and the packing of stack panel, stack panel bottom bearing are on end tray, its characterized in that, the packing is with intelligent tray at the infinitely variable control of X direction and Y direction size to be applicable to the bearing of different length and width specification plate stacks, the packing includes with intelligent tray:

the X-axis sliding mechanism (10) is provided with two first sliding rails (11) which are arranged in parallel in the X direction;

the Y-axis sliding mechanism (20) comprises 3 second sliding rails which are arranged in parallel in the Y direction, the middle second sliding rail is a fixed sliding rail (21) with two ends fixedly connected with the first sliding rail (11), the other two second sliding rails are slidable sliding rails (22) in sliding fit with the first sliding rail (11), the two slidable sliding rails (22) are driven by the first driving mechanism to be away from/close to the fixed sliding rail (21) in the X direction, 3 supporting blocks are arranged on each second sliding rail, the middle supporting block is a fixed supporting block (23) fixed on the second sliding rail, the other two supporting blocks are sliding supporting blocks (24) slidably installed on the second sliding rail, and the two sliding supporting blocks (24) are driven by the second driving mechanism to be away from/close to the fixed supporting block (23) in the Y direction;

positioner (30) installs on each slip tray (24), positioner (30) are used for doing end tray and stack panel right angle limit back-mounted edge angle bead provide auxiliary positioning, positioner (30) are including providing the first positioning mechanism of location for the end tray to and provide the second positioning mechanism of location for installing the edge angle bead on the stack panel additional, first positioning mechanism is equipped with and installs L shape first angle bead (36) at slip tray (24) top, second positioning mechanism includes mount (31), third slide rail (32), slider (33) and trilateral fixed second angle bead (34), third slide rail (32) are installed on slip tray (24), slider (33) slidable mounting is in on third slide rail (32), install second angle bead (34) on slider (33).

2. The packaging intelligent tray as claimed in claim 1, wherein the bottoms of the fixed slide rail (21) and the two slidable slide rails (22) are respectively provided with a projection which is in the same straight line in the X direction, a first projection (21-1) at the bottom of the fixed slide rail (21) is provided with a first light hole, and a second projection (22-1) at the bottom of the slidable slide rail (22) is provided with a first threaded hole;

the first driving mechanism comprises a first driving motor (15) and a first driving rod (16), one end of the first driving rod (16) is installed on a driving shaft of the first driving motor (15), the other end of the first driving rod (16) penetrates through a fixed sliding rail (21) and bumps at the bottoms of two slidable sliding rails (22), the middle part of the first driving rod (16) penetrating through the first bumps (21-1) is a first polished rod (16-1), first external threads (16-2) which are respectively in threaded fit with the two second bumps (22-1) are arranged at two ends of the first polished rod (16-1) of the first driving rod (16), and the thread directions of the first external threads (16-2) at two ends of the first polished rod (16-1) are opposite.

3. The intelligent pallet for packaging as claimed in claim 1, wherein the fixed pallet (23) is provided with a second unthreaded hole, and the sliding pallet (24) is provided with a second threaded hole;

all install in the one end of every second slide rail second actuating mechanism, second actuating mechanism includes second driving motor (25) and second actuating lever (26), the drive shaft at second driving motor (25) is installed to the one end of second actuating lever (26), and the other end of second actuating lever (26) passes fixed tray (23) and slip tray (24) simultaneously, the intermediate part that fixed tray (23) were passed in second actuating lever (26) is the second polished rod, second actuating lever (26) are provided with respectively with two slip tray (24) screw-thread fit's second external screw thread at the both ends of second polished rod, the screw thread opposite direction of the second external screw thread at second polished rod both ends.

4. The packaging intelligent tray as claimed in claim 2, wherein two ends of the two first sliding rails (11) are fixedly connected through two connecting rods (13), the first driving motor (15) is mounted on one connecting rod (13), the other connecting rod (13) is mounted with the first bearing seat (12), and the other end of the first driving rod (16) is mounted in the first bearing seat (12).

5. The intelligent packaging tray as claimed in claim 1, wherein at least one pulley (14) is provided on the side of the two first sliding rails (11) facing away from each other.

6. The intelligent packaging tray as claimed in claim 1, wherein each of the second slide rails is provided with a second bearing seat (27) at an end thereof remote from the second driving mechanism, and an end of a second driving rod (26) is mounted in the second bearing seat (27).

7. The intelligent packaging tray according to any one of claims 1 to 6, further comprising an electrical control box fixedly mounted at the bottom of the X-axis sliding mechanism (10);

the wireless signal receiving device is used for wirelessly receiving bottom tray specification data sent by an upper computer, the wireless signal receiving device transmits the data to the processor, the processor converts the data to generate control electric signals respectively controlling the first driving mechanism and the second driving mechanism and transmits the control electric signals to the first driving mechanism and the second driving mechanism, the first driving mechanism drives the two slidable sliding rails (22) to slide in the X direction, the second driving mechanism simultaneously drives the two sliding support blocks (24) to slide in the Y direction, and therefore the sliding support blocks (24) are surrounded into an area corresponding to the bottom tray specification.

8. The intelligent packaging tray according to claim 7, wherein the slider (33) is a motorized slider and is connected to the processor.

9. The self-adaptive adjusting method of the intelligent packaging tray is characterized in that the second slide rail and the supporting blocks on the second slide rail are self-adaptively adjusted according to data which are sent by an upper computer and contain the specification of the stacking plate tray, so that the sliding supporting blocks (24) are surrounded into an area corresponding to the specification of the bottom tray.