Label tracking production method of door body and door body production system

Abstract

The present application relates to door production technical field, especially a kind of door body's label tracking production method and door production system.The production method includes: the plate material of initial label is attached, code scanner identifies initial label and transmits information to control system;Plate material is edge cut;Control system generates first set label according to the information of initial label, and first set label is attached on door body semi-finished product;Four edge sealing is carried out again, second set label is attached, and subsequent processing is carried out according to second set label, and finished product door is obtained after discharging.It can be suitable for different batches or model door label, edge sealing and subsequent processing operation, solve the problem that front label cannot be identified in the process of finished product door stacking and transfer, side label is attached and tracking production method is adopted, which is conducive to subsequent label identification and production, and also conducive to identifying order information of finished product door, and order sorting is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of door body production, and in particular to a label tracking production method for door bodies and a door body production system. Background Art

[0002] In recent years, with the continuous development of modern home decoration, home decoration products have become more diversified. Among the many home decoration products, the selection of door bodies is a crucial link, and users' demand for different types of door bodies is also increasing.

[0003] However, in the current door production industry, such as wooden doors, there is mixed order production. Manufacturers need to distinguish batches and customers during production. The existing process is achieved through manual labeling and manual identification. However, due to the limited technical means, only wooden doors with the same processing technology can be manually selected and then put online for batch processing. Labels are often affixed to the front of the door leaf to identify processing data. After the door body is processed, the labels are blocked by the stacked doors, and the label information of the doors can no longer be identified. More labor is required for sorting and cutting. Therefore, it is impossible to produce the same batch of orders from different customers on one production line. Summary of the Invention

[0004] The main purpose of the present invention is to provide a label tracking production method and a door body production system, aiming to improve the technical problem in the prior art that due to front-end labeling, the pressed label cannot be identified during the stacking and transportation of finished doors, which is not conducive to subsequent identification of labels to obtain order information and production.

[0005] To achieve the above objectives, the present invention proposes a label tracking production method for door bodies, comprising the following steps: S1. a plate with an initial label attached is loaded, a barcode scanner identifies the initial label and transmits the corresponding information to a control system;

[0006] S2. After scanning the code, the sheet is trimmed to obtain a semi-finished door of a preset size;

[0007] S3. The control system controls the automatic labeling machine to generate a first set label according to the corresponding information of the initial label, and affixes the first set label on the semi-finished door body;

[0008] S4. The door body semi-finished product with the first set label is edge-sealed on four sides. During the edge sealing, before the first set label is covered, the control system controls the automatic labeling machine to generate a second set label according to the first set label, and attaches the second set label to the door body semi-finished product after edge sealing. The processing equipment performs subsequent processing according to the second set label, and the door body is obtained after cutting.

[0009] Preferably, in step S3, the first setting label and the second setting label are attached to any one of the four sides of the door semi-finished product.

[0010] Preferably, step S4 includes the following steps: S41. edge sealing the adjacent side edge of the door semi-finished product to which the label is attached;

[0011] S42. After the scanner recognizes the first set label on the semi-finished door body, the control system controls the automatic labeling machine to reattach the second set label on the sealed side of the semi-finished door body;

[0012] S43. Continue to seal the three remaining side edges of the door body semi-finished product, wherein the side edge of the door body semi-finished product to which the first set label is attached in step S3 is also sealed.

[0013] Preferably, in step S4, the shorter side edges of the door body semi-finished product are firstly edge-sealed, and then the longer side edges of the door body semi-finished product are edge-sealed.

[0014] Preferably, the initial label includes customer order information, plate size information to be processed and door lock processing information; the first setting label and the second setting label include customer order information, door semi-finished product edge banding information and door lock processing information.

[0015] Preferably, step S4 is followed by the following steps: S5. After edge sealing, subsequent label identification processes are performed, such as processing door locks and hardware installation slots, and installing at least one of door locks, hinges, door closers, sliding door slot ends, process slots or installation holes on the semi-finished door body.

[0016] In addition, the present invention also proposes a door body production system, which uses the label tracking production method of the door body as described in any of the above items.

[0017] Preferably, the door body production system comprises a feeder, a four-side saw, a first automatic conveyor, an edge banding unit, a second automatic conveyor, a door lock processing center, an automatic material receiving machine and a third automatic conveyor connected in sequence;

[0018] A first code scanner is provided on one side of the feeder, a first automatic labeling machine is provided on one side of the first automatic conveyor, and a second code scanner is provided at the discharge end of the second automatic conveyor;

[0019] The control system is respectively connected to the feeder, the four-side saw, the first automatic conveyor, the edge banding unit, the second automatic conveyor, the door lock processing center, the automatic material receiving machine, the third automatic conveyor, the first barcode scanner, the second barcode scanner and the first automatic labeling machine by electrical signals.

[0020] Preferably, a first automatic buffer is provided between the discharge end of the first automatic conveyor and the feed end of the edge sealing unit, and a second automatic buffer is provided between the discharge end of the edge sealing unit and the feed end of the second automatic conveyor.

[0021] Preferably, the edge banding unit comprises a first conveyor diverter, an edge banding machine, a second conveyor diverter and a third conveyor diverter connected in sequence, and the discharge end of the third conveyor diverter is connected to the first conveyor diverter;

[0022] A third barcode scanner is provided on one side of the third conveyor diverter, and a second automatic labeling machine is provided on the other side thereof, so that the third barcode scanner first identifies the information of the first set label attached to the door semi-finished product, and then the second automatic labeling machine attaches the second set label to the door semi-finished product.

[0023] Compared with the prior art, the technical solution of the present invention has the following beneficial effects: through the label tracking production method and door body production system of the present solution, since the original plate is attached with an initial label, the subsequent door body semi-finished product is always attached with a set label. Therefore, no matter what specifications or types of the loaded plate are, and what processing operations are required, the control system can perform subsequent processing operations according to the information on the initial label or the set label, which can ensure that the customer's label is always retained on the door body from the blank to the finished door body after production is completed, and the label will not be blocked by stacking to prevent the production line from abnormally failing to identify the plate information label. It can also avoid repeated confirmation of product information, which is conducive to identifying the order information of the finished door body, making order sorting more convenient, and can greatly improve the ability of mass production and mixed order production. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 Schematic diagram of the structure of the door body production system of the present invention;

[0026] Figure 2 This is a schematic structural diagram of a conveying unit in the door production system of the present invention;

[0027] Figure 3 This is a schematic structural diagram of the front half of the conveying unit in the door production system of the present invention;

[0028] Figure 4It is a structural schematic diagram of the front half of the conveying unit in the door body production system of the present invention.

[0029] In the accompanying drawings: 1-feeder, 11-first barcode scanner, 2-four-side saw, 3-first automatic conveyor, 31-first automatic labeling machine, 4-edge banding unit, 41-first conveyor diverter, 42-edge banding machine, 43-second conveyor diverter, 44-third conveyor diverter, 441-third barcode scanner, 442-second automatic labeling machine, 5-second automatic conveyor, 51-second barcode scanner, 6-door lock processing center, 7-automatic material receiving machine, 8-third automatic conveyor, 9-control system, 101-first automatic cache machine, 102-second automatic cache machine.

[0030] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] It should be noted that if a directional indication is involved in an embodiment of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] A label tracking production method for a door body comprises the following steps:

[0035] S1. The sheet material with the initial label is loaded, and the scanner recognizes the initial label and transmits the corresponding information to the control system 9;

[0036] S2. After scanning the code, the sheet is trimmed to obtain a semi-finished door of a preset size;

[0037] S3. The control system 9 controls the automatic labeling machine to generate a first set label according to the corresponding information of the initial label, and affixes the first set label to the semi-finished door body;

[0038] S4. The door body semi-finished product with the first set label is edge-sealed on four sides. During the edge sealing, before the first set label is covered, the control system 9 controls the automatic labeling machine to generate a second set label according to the first set label, and attaches the second set label to the door body semi-finished product after edge sealing. The processing equipment performs subsequent processing according to the second set label, and the finished door body is obtained after unloading.

[0039] The label tracking production method for doors in this solution can be applied to labeling, edge banding, and subsequent door processing operations for different batches / models. For example, this production method can be applied to both paint-free and painted doors.

[0040] Among them, an initial label has been attached to the original plate that has not been processed. The scanner scans and identifies the initial label and reads the corresponding information of the original plate. All information is transmitted to the control system 9 by the scanner, and the control system 9 generates the specific processing operation method of the plate. First, the control system 9 controls the four-sided saw 2 to trim the plate. When trimming, the four sides of the plate can be trimmed, or only two or three sides of the plate can be trimmed. It can be cut according to demand. After trimming, a door body semi-finished product of a preset size is obtained (at this time, the part of the door body semi-finished product containing the initial label has basically been cut off); then, the first set label is attached to the door body semi-finished product after trimming. The first set label is printed and generated by the automatic labeling machine controlled by the control system 9, which contains the size information of the plate, subsequent processing information, etc.; secondly, the door body semi-finished product with the first set label is edge-sealed on all four sides. When edge-sealing, a second set label is attached to the door body semi-finished product after edge sealing according to the first set label attached for the first time, that is, the door body semi-finished product after edge sealing is attached with the second set label containing subsequent processing information; finally, according to the second set label, the control system 9 controls the remaining processing equipment to process or install the door body semi-finished product to obtain the final door body.

[0041] Since the original plate is affixed with an initial label, the subsequent door semi-finished product is always affixed with a set label. Therefore, no matter what specifications / types / models the loaded plate is, and what processing operations are required, the control system 9 can perform subsequent processing operations based on the information on the initial label or the set label, solve subsequent label identification and production problems, and facilitate the identification of order information of the finished door body and order sorting.

[0042] In some specific embodiments, in step S3, the first set label and the second set label are affixed to any of the four sides of the semi-finished door body. Since doors are often transported flat, an automatic labeling machine can be placed directly on the side of the production line corresponding to the conveyor line to affix the first or second set label to the side of the door body without the need for additional fixed structures. This makes the automatic labeling machine simpler to install and facilitates real-time monitoring by processing operators.

[0043] In some specific embodiments, step S4 includes the following steps: S41. edge-sealing an adjacent side edge of the door semi-finished product to which the label is attached;

[0044] S42. After the scanner recognizes the first set label on the semi-finished door, the control system 9 controls the automatic labeling machine to reattach the second set label on the side of the semi-finished door that has been sealed;

[0045] S43. Continue to seal the three remaining side edges of the door body semi-finished product, wherein the side edge of the door body semi-finished product to which the first set label is attached in step S3 is also sealed.

[0046] Edge banding is the process of using an edge banding machine to wrap the four sides of the door after trimming, covering the processing marks on the short sides, making it more beautiful. Edge banding can also seal the base material, inhibiting the release of formaldehyde while achieving waterproof and moisture-proof properties.

[0047] The edge banding process of this solution is to bandage the four sides of the door semi-finished product in turn, that is, the edge banding process cycle is carried out 4 times. When banding the edge for the first time, a side that is not attached with the first setting label is selected for edge banding; then, after the barcode scanner recognizes the first setting label on the door semi-finished product, the second setting label is re-attached to the side of the door semi-finished product that has been edge-banded (the information of the setting label is recognized for subsequent processing operations). After the subsequent edge banding operation, the side of the door semi-finished product that was originally attached with the first setting label is covered by the first setting label, that is, only one setting label remains on the door semi-finished product after the edge banding process is completed. The edge banding process operation is repeated 3 times until the four sides of the door semi-finished product are edge-banded and the next process can be entered.

[0048] In some specific embodiments, in step S4, the shorter sides of the semi-finished door body are first edge-sealed, followed by the longer sides. Typically, a door body has a rectangular cross-section, often with both shorter and longer sides. However, depending on the door body production process requirements, if the short sides are sealed first, followed by the longer sides, the edge-sealing tape heads on the longer sides can cover the edge-sealing tape heads on the shorter sides, making the door body product more visually appealing and obscuring the edge-sealing heads.

[0049] In some specific embodiments, the initial label includes customer order information, information on the size of the plate to be processed, and door lock processing information; the first setting label and the second setting label include customer order information, semi-finished door body edge banding information, and door lock processing information. The initial label of the plate may include a variety of information, such as: customer order information, parameter information of the trimming process (such as length, width, plate thickness and other parameters), parameter information of the edge banding process, door lock processing information, etc. The first setting label attached in step S3 may include a variety of information, such as: customer order information, parameter information of the four-side edge banding process, door lock processing information, etc. The second setting label attached in step S3 may also include a variety of information, such as: customer order information, parameter information of the remaining three-side edge banding process, door lock processing information, etc. The above two setting labels are automatically generated by the automatic labeling machine controlled by the control system 9, and the degree of automation is relatively high.

[0050] In some specific embodiments, step S4 is followed by the following step: S5. After edge banding, at least one of the mounting slots for door locks, hinges, and other hardware is processed on the semi-finished door body. The door body can be fully processed in the factory, or only partially processed, with subsequent processing performed at another location. The door lock and hardware craftsmanship are identified based on a second set label affixed to the side, and then retrieved to the door lock processing center for subsequent processing.

[0051] In addition, the present invention further provides a door production system that utilizes any of the above-described methods for label tracking production of door bodies. With reference to the above-described embodiments, since the door production system utilizes all of the technical solutions of all corresponding embodiments of the above-described methods, it at least possesses all of the benefits provided by the technical solutions of the above-described embodiments, and therefore, no further elaboration is required here.

[0052] Furthermore, if Figures 1 to 4 As shown, the door body production system includes a feeder 1, a four-side saw 2, a first automatic conveyor 3, an edge banding unit 4, a second automatic conveyor 5, a door lock processing center 6, an automatic material receiving machine 7 and a third automatic conveyor 8, which are connected in sequence;

[0053] A first code scanner 11 is provided on one side of the feeder 1, a first automatic labeling machine 31 is provided on one side of the first automatic conveyor 3, and a second code scanner 51 is provided at the discharge end of the second automatic conveyor 5;

[0054] The control system 9 is respectively connected to the feeder 1, the four-side saw 2, the first automatic conveyor 3, the edge banding unit 4, the second automatic conveyor 5, the door lock processing center 6, the automatic material receiving machine 7, the third automatic conveyor 8, the first barcode scanner 11, the second barcode scanner 51 and the first automatic labeling machine 31 via electrical signals.

[0055] Through the above-mentioned door production system, the plate with the initial label is fed by the feeder 1, and the first barcode scanner 11 recognizes the relevant processing information of the plate at the discharge end of the feeder - the control system 9 receives the processing information and transmits it to each device, and the control system 9 controls the operation of each device according to the identified label information (including the initial label and the set label) - the plate is first cut on its four sides by the four-side saw 2 - the cut door semi-finished product is continuously transported forward by the first automatic conveyor 3, and is automatically labeled on the side of the discharge end of the first automatic conveyor 3 Label - After labeling, the semi-finished door body is edge-sealed on four sides by edge sealing on one side, and the semi-finished door body after edge sealing has a second set label - After edge sealing, the semi-finished door body is further transported forward by the second automatic conveying unit, and the second barcode scanner 51 scans the code at the discharge end of the second automatic conveyor 5 to identify the subsequent processing information - the door lock processing center 6 performs subsequent door lock, door closer, installation slot and other processes according to the processing information to obtain the finished door body - the finished door body is unloaded by the automatic material receiving machine 8 (an automatic conveyor can also be added at the rear end to assist in unloading).

[0056] The scanning terminal of the second barcode scanner 51 at the discharge end of the second automatic conveyor 5 is adjustable. When raised, it can scan and identify the information of the second set label. When lowered, it does not interfere with the transportation of the semi-finished door body.

[0057] The above-mentioned door production system (production line) can be applied to the automatic production of door bodies of different specifications / types. By setting labels to update the processing information of the door bodies, the scope of application is wider and the degree of automation is higher.

[0058] Furthermore, a first automatic buffer 101 is provided between the discharge end of the first automatic conveyor 3 and the feed end of the edge-sealing unit 4, and a second automatic buffer 102 is provided between the discharge end of the edge-sealing unit 4 and the feed end of the second automatic conveyor 5. The addition of automatic buffers improves door processing efficiency. After trimming, semi-finished door products can be stored in the first automatic buffer 101, awaiting subsequent edge-sealing. Similarly, after edge-sealing, semi-finished door products can be stored in the second automatic buffer 102, awaiting subsequent processing (installation) of door locks, etc.

[0059] Furthermore, if Figure 2 As shown, the edge banding unit 4 includes a first conveying and diverting machine 41, an edge banding machine 42, a second conveying and diverting machine 43 and a third conveying and diverting machine 44 connected in sequence, and the discharge end of the third conveying and diverting machine 44 is connected to the first conveying and diverting machine 41;

[0060] A third barcode scanner 441 is provided on one side of the third conveying diverter 44, and a second automatic labeling machine 442 is provided on the other side thereof, so that the third barcode scanner first identifies the information of the first set label attached to the semi-finished door body, and then the second automatic labeling machine 442 attaches the second set label to the semi-finished door body.

[0061] In the edge banding unit 4, the door body after affixing the first set label is diverted by the first conveyor diverter 41 and transported to the edge banding machine 42 (the semi-finished door body is diverted first after entering the rotary edge banding unit 4, otherwise the side with the label will be milled off by the edge banding machine 42 or the edge banding tape will cover the label) - first seal the A side (referring to any side without the first set label) in the edge banding machine 42 - then diverted and transported by the second conveyor diverter 43 and transported to the third conveyor diverter 44 - continuously transported forward by the third conveyor diverter 44, and the first set label is first identified by the third scanner 441 at the discharge end of the third conveyor diverter 44, and then The second automatic labeling machine 442 attaches the second set label on side A (the second labeling is only performed once, because the label on side A can only be scanned once in the edge sealing cycle. After the set label is affixed to the sealed side, there is no need to label other sides), and the third conveyor diverter 44 is diverted and transported to the original first conveyor diverter 41 - then diverted by the first conveyor diverter 41 and continued to be transported to the edge banding machine 42 - the edge banding machine 42 continues to seal side B - finally, through the repeated operations of the second conveyor diverter 43, the third conveyor diverter 44, the first conveyor diverter 41, and the edge banding machine 42, the C and D sides of the semi-finished door body are continued to be sealed.

[0062] The first conveyor diverter 41, edge banding machine 42, second conveyor diverter 43, and third conveyor diverter 44 are arranged in a four-sided structure, shortening the length of the entire edge banding unit production line and further reducing the installation area of ​​the entire door production system. Two automatic material feeders can be installed at either end of the third conveyor diverter 44, connecting to the first conveyor diverter 41 and the second conveyor diverter 43, respectively.

[0063] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A label tracking production method for a door body, characterized in that: The steps include: S1. A sheet with an initial label is loaded, and the scanner recognizes the initial label and transmits the corresponding information to the control system. S2. After scanning the code, the sheet is trimmed to obtain a semi-finished door of a preset size; S3. The control system controls the automatic labeling machine to generate a first set label according to the corresponding information of the initial label, and affixes the first set label to the semi-finished door body; S4. Edge-banding the semi-finished door body with the first set label is performed on all four sides. During edge-banding, before the first set label is covered, the control system controls the automatic labeling machine to generate a second set label based on the first set label, and affixes the second set label to the semi-finished door body after edge-banding. The processing equipment performs subsequent processing based on the second set label, and the finished door body is obtained after blanking; In step S3, the first setting label and the second setting label are attached to any one of the four sides of the semi-finished door body; Step S4 includes the following steps: S41. The semi-finished door body is attached with a first set label adjacent to the side edge sealing; S42. After the scanner recognizes the first set label on the semi-finished door body, the control system controls the automatic labeling machine to reattach the second set label on the sealed side of the semi-finished door body; S43. Continue to seal the three remaining side edges of the door body semi-finished product, wherein the side edge of the door body semi-finished product to which the first set label is attached in step S3 is also sealed.

2. The label tracking production method for door bodies according to claim 1, characterized in that: In step S4, the shorter side edges of the door semi-finished product are firstly sealed, and then the longer side edges of the door semi-finished product are sealed.

3. The label tracking production method for door bodies according to claim 1, characterized in that: The initial tag includes customer order information, plate size information to be processed, and door lock processing information; the first set tag or the second set tag includes customer order information, door semi-finished product edge banding information, and door lock processing information.

4. The label tracking production method for door bodies according to claim 1, characterized in that: The subsequent processing after step S4 includes the following steps: S5. After edge sealing, at least one of a door lock, a hinge, a door closer, a sliding door groove end, a process groove or a mounting hole is processed on the door body semi-finished product.

5. A door production system, characterized in that: A label tracking production method for a door body using the label tracking production method according to any one of claims 1 to 4.

6. The door body production system according to claim 5, characterized in that: The door body production system comprises a feeder (1), a four-side saw (2), a first automatic conveyor (3), an edge banding unit (4), a second automatic conveyor (5), a door lock processing center (6), an automatic material receiving machine (7) and a third automatic conveyor (8) connected in sequence; A first code scanner (11) is provided on one side of the feeder (1), a first automatic labeling machine (31) is provided on one side of the first automatic conveyor (3), and a second code scanner (51) is provided at the discharge end of the second automatic conveyor (5); The control system (9) is respectively connected to the feeder (1), the four-side saw (2), the first automatic conveyor (3), the edge banding unit (4), the second automatic conveyor (5), the door lock processing center (6), the automatic material receiving machine (7), the third automatic conveyor (8), the first code scanner (11), the second code scanner (51) and the first automatic labeling machine (31) via electrical signals.

7. The door body production system according to claim 6, characterized in that: A first automatic buffer (101) is provided between the discharge end of the first automatic conveyor (3) and the feed end of the edge sealing unit (4), and a second automatic buffer (102) is provided between the discharge end of the edge sealing unit (4) and the feed end of the second automatic conveyor (5).

8. The door production system according to claim 6, characterized in that: The edge sealing unit (4) comprises a first conveyor diverter (41), an edge sealing machine (42), a second conveyor diverter (43), and a third conveyor diverter (44) connected in sequence, and the discharge end of the third conveyor diverter (44) is connected to the first conveyor diverter (41); A third barcode scanner (441) is provided on one side of the third conveying diverter (44), and a second automatic labeling machine (442) is provided on the other side thereof, so that the third barcode scanner (441) first identifies the information of the first set label attached to the door semi-finished product, and then the second automatic labeling machine (442) attaches the second set label to the door semi-finished product.

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