Matching device for labels inside and outside turnover box

Abstract

The utility model relates to a pass box inside and outside label matching device which comprises an inside label printer, a label feeding mechanism, an outside label scanner, a box body lifting mechanism and a supporting seat frame, a box body limiting frame is arranged on the box body lifting mechanism, the supporting seat frame is arranged on the periphery of the box body limiting frame, and the inside label printer and the outside label scanner are installed on the supporting seat frame. The label feeding mechanism comprises a guide slide way, the guide slide way is a through groove with a certain length, one end of the guide slide way is connected with the outlet position of the inner label printer, and the other end of the guide slide way faces the direction of the box body lifting mechanism and is lower than one end for receiving labels. The end, facing the box lifting mechanism, of the guide sliding way does not exceed the edge defined by the box limiting frame. By arranging the inner label printer and the outer label scanner at the preset height, the functions of putting labels into the turnover box and completing matching of the inner labels and the outer labels are achieved, tedious manual label scanning and putting work is not needed, and the working efficiency of matching of the inner labels and the outer labels is improved.

Description

Technical Field

[0001] The utility model relates to the field of label information collection machinery, in particular to a device for matching inner and outer labels of a turnover box. Background Art

[0002] Turnover boxes play an important role in logistics and warehousing management. They are widely used in various storage and transportation scenarios. To effectively manage and track these turnover boxes and the items therein, the use of labels becomes crucial. Labels can be used to identify and classify turnover boxes, prevent mixed products, and improve management efficiency. These can be achieved by scanning and identifying the fixed outer labels on the box body. And for insurance purposes and the traceability tracking of the goods inside the box, an additional inner label is usually placed separately inside the box. The inner label is not fixed and is usually made manually on-site by a label printer, or the pre-printed labels are scanned one by one for the inner label and the outer label on the box body, manually matched, and then the inner label is thrown into the box body, and the box body is sent to the next working position. In this process, manual scanning and placement of labels are required. Because the turnover box is heavy, the workload of workers is large but the efficiency is not high. In view of this, designing a device that can automatically scan labels and then place them in the box has become an urgent problem to be solved. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model discloses a device for matching inner and outer labels of a turnover box, which includes an inner label printer, a label feeding mechanism, an outer label scanner, a box body lifting mechanism, and a support base frame. A box body limiting frame matching the contour of the turnover box is provided on the box body lifting mechanism. The box body limiting frame is arranged along the rising direction of the lifted box body. The support base frame is arranged on the outer periphery of the box body limiting frame. The inner label printer and the outer label scanner are installed on the support base frame and are higher than the upper stop position of the rising height of the box body. The label feeding mechanism includes a guiding slideway. The guiding slideway is a through groove with a length. One end of the guiding slideway is connected to the outlet position of the inner label printer and can receive the labels spit out by the inner label printer. The other end faces the box body lifting mechanism and is lower than the end for receiving the labels, forming a label sliding channel with an inclined slope. The end of the guiding slideway facing the box body lifting mechanism does not exceed the edge surrounded by the box body limiting frame.

[0004] Specifically, the signature sending mechanism further includes a slide rail, a driving slider, a telescopic driving member, a cleaning head, and a mounting member. The slide rail is arranged along the length direction of the guiding chute through groove and is fixedly connected to the groove wall of the through groove through the mounting member at the notch. There is a gap between the slide rail and the upper edge of the groove wall of the through groove, forming a sliding guiding structure erected on the through groove. The driving slider is slidably connected to the slide rail and can reciprocate along the slide rail. One end of the telescopic driving member is fixedly connected to the driving slider, and the other end forms a telescopic end towards the bottom of the through groove. The cleaning head is fixedly connected to the telescopic end of the telescopic driving member and can contact the bottom of the through groove through the drive of the telescopic driving member, forming a sliding cleaning mechanism for the through groove.

[0005] Specifically, there is a gap between the end of the guiding chute facing the box lifting mechanism and the edge surrounded by the box limiting frame, and the gap distance is equal to the length of the label spit out by the inner signature printer. A grid is arranged at the gap and is smoothly transitioned with the bottom of the guiding chute through groove.

[0006] Specifically, a signature blowing assembly is further installed at the end of the guiding chute facing the box lifting mechanism. The signature blowing assembly includes an air flow guiding member. The air flow guiding member is installed at the bottom of the guiding chute, and the air blowing port of the air flow guiding member faces the grid. The air flow direction blown out by the air blowing port has an included angle with the grid plane, and the air blowing flow direction forms a "V" - shaped broken line with the length direction of the chute of the guiding chute.

[0007] Specifically, the signature blowing assembly further includes a connecting arm and a baffle. The baffle is connected to the driving slider through the connecting arm to form a linkage structure that moves synchronously with the driving slider. When the driving slider is at the stop position close to the box lifting mechanism on the slide rail, the baffle is located on the air flow path formed by the air blowing of the air flow guiding member and within the contour range surrounded by the box limiting frame, forming a plate member capable of blocking the air flow.

[0008] Specifically, the box lifting mechanism further includes a lift, a lifting platform, track columns, and a base. The track columns stand on the base and are fixedly connected to it. The lifting platform is slidably connected to the track columns. The lift is power - linked to the lifting platform and can drive the lifting platform to slide up and down along the track columns. The box limiting frame is fixedly connected to the base.

[0009] Specifically, the box limiting frame includes bar strips and a frame ring. One end of the bar strip is fixedly connected to the base, and the other end extends along the height direction of the track column. The number of bar strips is [number not provided in the original, assume it's missing], and they are respectively arranged around the turnover box and together form a limiting frame member only for the turnover box to lift. The frame ring has a shape matching the contour of the turnover box around, and corresponds to the position where the lifting platform is at the lower stop point. It is arranged around the bar strip and fixedly connected to the bar strip to form a reinforcement structure.

[0010] Specifically, the inner label printer and the outer label scanner are respectively arranged corresponding to two adjacent side faces of the turnover box.

[0011] Specifically, it further includes a control device, and the control device is respectively signal-connected to the signal sending and receiving devices on the inner label printer, the driving slider, the telescopic driving member, the outer label scanner, the elevator and the air flow guiding member to form a control circuit.

[0012] Advantages and effects

[0013] By setting the inner label printer and the outer label scanner at a predetermined height, the functions of placing labels into the turnover box and completing the matching of inner and outer labels are realized, eliminating the need for the cumbersome manual work of scanning and placing labels, and improving the working efficiency of inner and outer label matching; by setting the sliding and sweeping mechanism, the sticking caused by label static electricity during the label feeding process can be solved; by setting the grid, the label feeding mechanism and the edge of the turnover box can be separated to avoid obstruction when taking the box, and by setting the label blowing component, the labels on the grid can be blown into the box to ensure stable label feeding. Description of the drawings

[0014] Figure 1 One of the structural schematic diagrams of the device for matching inner and outer labels of the turnover box of the present utility model;

[0015] Figure 2 Another structural schematic diagram of the device for matching inner and outer labels of the turnover box of the present utility model;

[0016] Figure 3 The structural schematic diagram of the label feeding mechanism of the present utility model.

[0017] Legend: 1. Inner label printer; 2. Label feeding mechanism; 21. Guide slideway; 22. Slide rail; 23. Driving slider; 24. Telescopic driving member; 25. Cleaning head; 26. Mounting member; 27. Grid; 3. Outer label scanner; 4. Box body lifting mechanism; 41. Box body limiting frame; 411. Stopper bar; 412. Frame ring; 42. Elevator; 43. Lifting platform; 44. Track column; 45. Base; 5. Support seat frame; 6. Label blowing component; 61. Air flow guiding member; 62. Connecting arm; 63. Baffle. Detailed implementation manners

[0018] The following further describes the present utility model in conjunction with embodiments, but is not limited to the content in the specification.

[0019] As Figures 1 to 3As shown in the figure, the utility model relates to a matching device for inner and outer labels of a turnover box, which includes an inner label printer 1, a label feeding mechanism 2, an outer label scanner 3, a box lifting mechanism 4 and a support frame 5. A box limiting frame 41 matching the contour of the turnover box is provided on the box lifting mechanism 4. The box limiting frame 41 is arranged along the ascending direction of the lifted box. The support frame 5 is arranged on the outer periphery of the box limiting frame 41. The inner label printer 1 and the outer label scanner 3 are installed on the support frame 5 and are higher than the upper stop position of the ascending height of the box. The label feeding mechanism 2 includes a guiding slideway 21. The guiding slideway 21 is a through groove with a length. One end of the guiding slideway 21 is connected to the outlet position of the inner label printer 1 and can receive the labels spit out by the inner label printer 1. The other end faces the direction of the box lifting mechanism 4 and is lower than the end for receiving the labels, forming a label sliding channel with an inclined slope. The end of the guiding slideway 21 facing the box lifting mechanism 4 does not exceed the edge surrounded by the box limiting frame 41. When in use, stack the turnover boxes at the supporting position of the box lifting mechanism 4. At the highest position of the stacked turnover boxes, install the support frame 5 and install the inner label printer 1 and the label feeding mechanism 2 on it to achieve the effect of lifting height, so that the label outlet position of the label feeding mechanism 2 is basically flush with the box opening at the highest position of the turnover box or above it. During operation, the turnover box at the top layer is lifted by the box lifting mechanism 4 to a specified height and then stops. The inner label printer 1 starts to print labels, and then the labels are spit out from the printing outlet position and directly enter the groove structure of the guiding slideway 21. The surface of the groove structure of the guiding slideway 21 is smooth and is provided with a slope from top to bottom, so that the labels slide into the box body of the turnover box in the slideway. There are fixed outer labels that are pre-pasted and reused on the side of the turnover box, which are located on the outer side wall and are exposed at the overlapping part of the stack. The inner label printer 1 and the outer label scanner 3 are respectively arranged corresponding to two adjacent side faces of the turnover box. The outer label scanner 3 is fixedly arranged at the corresponding height at this position through the support frame 5 to scan the external label of the top-layer turnover box. Through the above structure, it is possible to scan the external label while placing the label in the turnover box. Since the inner label printer 1 first generates label data and then prints it into label paper and sends it into the box, there is no need for additional scanning work on the inner label, realizing the matching of the inner label and the outer label, facilitating the tracing work of the turnover box information, saving labor force. After completing the printing, scanning, matching and other work of the above inner and outer labels, remove the top-layer turnover box, and the box lifting mechanism 4 then lifts the next turnover box upward to a predetermined position for the matching work of the inner and outer labels, and so on; the box limiting frame 41 is used to limit the lifting track of the box and play a limiting role to prevent dumping.

[0020] During use, when the label printed by the inner label printer 1 is ejected from the printing outlet, there are two situations. One is that the printing paper used is relatively hard, and such labels fall into the guiding chute 21. Because of static electricity, it is not easy to slide along the chute by gravity. The other is that relatively thin printing paper similar to supermarket shopping receipts is used. Such label paper is not printed as a flat sheet, but in a bowed state. Because it is relatively light and its curved structure makes it not easy to slide in the chute either. To solve this problem, as Figure 3 shown, the label feeding mechanism 2 further includes a slide rail 22, a driving slider 23, a telescopic driving member 24, a cleaning head 25 and a mounting member 26. The slide rail 22 is arranged along the length direction of the through groove of the guiding chute 21 and is fixedly connected to the groove wall of the through groove through the mounting member 26 at the notch. There is a gap between the slide rail 22 and the upper edge of the groove wall of the through groove, forming a sliding guiding structure erected on the through groove. The driving slider 23 is slidably connected to the slide rail 22 and can reciprocate along the slide rail 22. One end of the telescopic driving member 24 is fixedly connected to the driving slider 23, and the other end forms a telescopic end towards the bottom of the through groove. The cleaning head 25 is fixedly connected to the telescopic end of the telescopic driving member 24 and can contact the bottom of the through groove through the drive of the telescopic driving member 24, forming a sliding cleaning mechanism for the through groove. Specifically, during operation, the driving slider 23 is located at the starting point position close to the inner label printer 1. After the inner label printer 1 prints out the labels in the box, the telescopic driving member 24 is activated, the cleaning head 25 is extended and made to contact the bottom of the guiding chute 21, and then the telescopic movement is stopped and maintained in this state. The driving slider 23 slides on the slide rail 22 and starts to move away from the inner label printer 1 and slide towards the outlet end of the guiding chute 21. During this process, the cleaning head 25 realizes the cleaning work of the guiding chute 21, and can ensure that the labels are swept out of the guiding chute 2 and into the turnover box; among them, the slide rail 22 and the driving slider 23 can use the linear guide slider mechanism that can be bought on the market, and the cleaning head 25 needs to be made of materials that are not easy to generate static electricity.

[0021] There is a gap between the edge formed by the end of the guiding chute 21 facing the box body lifting mechanism 4 and the box body limiting frame 41, and the gap distance is equal to the length of the label ejected by the inner label printer 1. A grid 27 connected to the end of the guiding chute 21 is arranged at the gap, and the grid 27 is smoothly transitioned with the bottom of the through groove of the guiding chute 21. The slide rail 22 on the guiding chute 21, because of its high position and the inclined setting of the chute, easily causes the end outlet of the chute not to exceed the edge of the turnover box, but the upper slide rail 22 exceeds the edge of the box, resulting in affecting the work of taking the box and easily touching the slide rail 22 when taking the box. By setting the box body and the end of the guiding chute 21, it can prevent the slide rail 22 from exceeding the edge of the box body. In order to prevent the label from falling at the gap, the extended grid 27 is set, and because the contact area between the grid 27 and the label is small, the sticking problem caused by static electricity can be reduced, and the label can slide smoothly into the turnover box.

[0022] As Figure 3 shown, in order to further improve the stability of the label entering the box body, a label blowing assembly 6 is also installed at the end of the guiding slideway 21 facing the box body lifting mechanism 4. The label blowing assembly 6 includes an air flow guiding member 61. The air flow guiding member 61 is installed at the bottom of the guiding slideway 21. The air blowing port of the air flow guiding member 61 faces the grid 27. The direction of the air flow blown out from the air blowing port forms an angle with the plane of the grid 27. The direction of the blowing air flow forms a "V"-shaped broken line with the length direction of the chute of the guiding slideway 21. When in use, when the label is swept to the area of the grid 27 by the cleaning head 25, the air flow guiding member 61 blows air obliquely upward from the lower direction. The air flow passes through the grid 27 and blows the label up and into the box body. Aiming at the problem that labels may stay on the grid 27, it can stably send the labels into the box body. Specifically, the air flow guiding member 61 is composed of an air supply device and an air duct. The air supply device provides air flow and guides the air flow to the position of the air duct through an air flow pipeline for blowing air. The air duct guides the blown air flow to the position of the grid 27 to blow up the label. The air supply device can be an air pump.

[0023] The label blowing assembly 6 further includes a connecting arm 62 and a baffle 63. The baffle 63 is connected to the driving slider 23 through the connecting arm 62 to form a linkage structure that moves synchronously with the driving slider 23. When the driving slider 23 is at the stop position close to the box body lifting mechanism 4 on the slide rail 22, the baffle 63 is located on the air flow path formed by the blowing of the air flow guiding member 61 and within the contour range surrounded by the box body limiting frame 41, forming a plate member that can block the air flow. In order to prevent the air flow blown out by the air flow guiding member 61 from blowing the label paper out of the opening range of the turnover box, a baffle 63 is added to avoid this problem. Specifically, when in use, the baffle 63 will move with the driving slider 23 through the connecting arm 62. When the driving slider 23 drives the cleaning head 25 to reach the stop position at the end, the cleaning head 25 sweeps the label onto the grid 27. The label on the grid 27 is blown up by the air flow of the air flow guiding member 61. For relatively light or thin labels, after being blown up by the air flow, the baffle 63 on the path will block the label. After the air flow guiding member 61 shuts down, the label drops into the box body. And labels that are slightly heavier will be directly blown up and then fall into the box and will not reach the position of the baffle. After the label sending is completed, the driving slider 23 returns to the initial position, and at the same time drives the baffle 63 to leave the blocking position through the connecting arm 62, leaving space for taking the turnover box and not blocking the path of taking the box. That is, the baffle 63 can realize the stable label sending of light-weight labels without being blown to a deviated position, and can also be used as an indication of whether the internal and external label matching work is completed. When the baffle 63 leaves the position blocking the taking out of the box body, the internal and external label matching is completed, and the uppermost box body can be taken away to perform the label placing and matching work for the next box body.

[0024] As Figure 1 and Figure 2As shown in the figure, the box lifting mechanism 4 further includes a lift 42, a lifting platform 43, a track column 44 and a base 45. The track column 44 stands on the base 45 and is fixedly connected thereto. The lifting platform 43 is slidably connected to the track column 44. The lift 42 is power-linked to the lifting platform 43 and can drive the lifting platform 43 to slide up and down along the track column 44. The box limiting frame 41 is fixedly connected to the base 45. Specifically, the track column 44 and the base 45 provide a stable support point and a fixed lifting track for the lifting mechanism. The lift 42 drives the lifting platform 43 to rise and fall on the track column 44. When in use, the lift 42 is lowered to the lowest initial position, and the stacked turnover boxes are placed on the lifting platform 43, and the turnover boxes are driven by the lift 42 to rise to the label placing position in sequence; the lift 42 and the track column 44 cooperating with it can choose a linear track slider or use a cooperation structure of a motor, a gear and a rack to realize the lifting function.

[0025] The box limiting frame 41 includes a stop bar 411 and a frame 412. One end of the stop bar 411 is fixedly connected to the base 45, and the other end extends along the height direction of the track column 44. The number of the stop bars 411 is 4, and they are respectively arranged around the turnover box, jointly enclosing a limiting frame member for only the turnover box to rise and fall. The shape of the frame 412 matches the contour of the four sides of the turnover box, and corresponds to the position of the lifting platform 43 at the lower dead point, and is arranged around the stop bar 411 and fixedly connected to the stop bar 411 to form a reinforcement structure. The stop bar 411 is vertically arranged with a small projected area, which can prevent the outer label from being blocked and unable to be scanned, and is also convenient for taking out the topmost turnover box. The frame 412 plays a role in fixing the stop bar 411 to prevent it from spreading.

[0026] It further includes a control device, which is respectively signal-connected to the inner label printer 1, the driving slider 23, the telescopic driving member 24, the outer label scanner 3, the lift 42 and the signal receiving and sending device on the air flow guiding member 61 to form a control circuit. Through the control device, the start and stop of the inner label printer 1, the driving slider 23, the telescopic driving member 24, the outer label scanner 3, the lift 42 and the air flow guiding member 61 can be controlled, and the label information can be integrated through the internal system to complete the corresponding label information matching work.

[0027] Obviously, the above embodiments of the present invention are only examples clearly illustrating the present invention, rather than limiting the embodiments of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to enumerate all the embodiments here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. An internal and external label matching device for a turnover box, characterized in that: It includes an inner label printer (1), a label feeding mechanism (2), an outer label scanner (3), a box lifting mechanism (4) and a support base frame (5). A box limiting frame (41) matching the contour of the turnover box is provided on the box lifting mechanism (4). The box limiting frame (41) is arranged along the ascending direction of the lifted box. The support base frame (5) is arranged on the outer periphery of the box limiting frame (41). The inner label printer (1) and the outer label scanner (3) are installed on the support base frame (5) and are higher than the upper stop position of the ascending height of the box. The label feeding mechanism (2) includes a guiding slideway (21). The guiding slideway (21) is a through groove with a length. One end of the guiding slideway (21) is connected to the outlet position of the inner label printer (1) and can receive the labels spit out by the inner label printer (1). The other end faces the direction of the box lifting mechanism (4) and is lower than the end for receiving the labels, forming a label sliding channel with an inclined slope. The end of the guiding slideway (21) facing the box lifting mechanism (4) does not exceed the edge surrounded by the box limiting frame (14).

2. The matching device for inner and outer labels of the turnover box according to claim 1, characterized in that: The label feeding mechanism (2) further includes a slide rail (22), a driving slider (23), a telescopic driving member (24), a cleaning head (25) and a mounting member (26). The slide rail (22) is arranged along the length direction of the through groove of the guiding slideway (21) and is fixedly connected to the groove wall of the through groove through the mounting member (26) at the notch. There is a gap between the slide rail (22) and the upper edge of the groove wall of the through groove, forming a sliding guiding structure mounted on the through groove. The driving slider (23) is slidably connected to the slide rail (22) and can reciprocate along the slide rail (22). One end of the telescopic driving member (24) is fixedly connected to the driving slider (23), and the other end forms a telescopic end towards the bottom of the through groove. The cleaning head (25) is fixedly connected to the telescopic end of the telescopic driving member (24) and can contact the bottom of the through groove through the drive of the telescopic driving member (24), forming a sliding cleaning mechanism for the through groove.

3. The turnover box inner and outer label matching device according to claim 1, characterized in that: There is a gap between the end of the guiding slideway (21) facing the box lifting mechanism (4) and the edge surrounded by the box limiting frame (41), and the gap distance is equal to the length of the label spit out by the inner label printer (1). A grid (27) connected to the end of the guiding slideway (21) is arranged at the gap, and the grid (27) is smoothly transitioned with the bottom of the through groove of the guiding slideway (21).

4. The inner and outer label matching device for turnover boxes according to claim 1, characterized in that: A label blowing assembly (6) is further installed at the end of the guiding slideway (21) facing the box lifting mechanism (4). The label blowing assembly (6) includes an air flow guiding member (61). The air flow guiding member (61) is installed at the bottom of the guiding slideway (21). The air blowing port of the air flow guiding member (61) faces the grid (27). The air flow direction blown out by the air blowing port has an included angle with the plane of the grid (27), and the air blowing flow direction forms a "V"-shaped broken line with the length direction of the chute of the guiding slideway (21).

5. The inside and outside label matching device for the turnover box according to claim 4, characterized in that: The blow - label component (6) further includes a connecting arm (62) and a baffle (63). The baffle (63) is connected to the driving slider (23) through the connecting arm (62) to form a linkage structure that moves synchronously with the driving slider (23). When the driving slider (23) is at the stop position close to the box - lifting mechanism (4) on the slide rail (22), the baffle (63) is located on the air - flow path formed by the blowing of the air - flow guide (61) and within the contour range surrounded by the box - limiting frame (41), forming a plate member capable of blocking the air flow.

6. The inner and outer label matching device for the turnover box according to claim 1, characterized in that: The box - lifting mechanism (4) further includes a lift (42), a lifting platform (43), a track column (44), and a base (45). The track column (44) stands on and is fixedly connected to the base (45). The lifting platform (43) is slidably connected to the track column (44). The lift (42) is power - linked to the lifting platform (43) and can drive the lifting platform (43) to slide up and down along the track column (44). The box - limiting frame (41) is fixedly connected to the base (45).

7. The turnover box internal and external label matching device according to claim 6, characterized in that: The box - limiting frame (41) includes a stop bar (411) and a frame ring (412). One end of the stop bar (411) is fixedly connected to the base (45), and the other end extends along the height direction of the track column (44). The number of stop bars (411) is 4, and they are respectively arranged around the turnover box, jointly enclosing a limiting - frame member that only allows the turnover box to lift. The shape of the frame ring (412) matches the contour of the four sides of the turnover box and corresponds to the position where the lifting platform (43) is at the lower stop. It is arranged around the stop bar (411) and fixedly connected to the stop bar (411) to form a reinforcement structure.

8. The turnover box inner and outer label matching device according to claim 1, characterized in that: The inner - label printer (1) and the outer - label scanner (3) are respectively arranged corresponding to two adjacent sides of the turnover box.

9. The matching device for inner and outer labels of the turnover box according to claim 1, wherein: It further includes a control device. The control device is respectively signal - connected to the signal sending and receiving devices on the inner - label printer (1), the driving slider (23), the telescopic driving member (24), the outer - label scanner (3), the lift (42), and the air - flow guide (61) to form a control circuit.

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