Inkjet mechanism for cartons

Abstract

The utility model relates to a mask production technical field discloses a kind of code spraying mechanism for packing box.The code spraying mechanism of the utility model, comprising: packing box conveying line, clamping mechanism and code spraying machine, clamping mechanism includes: first clamping seat and second clamping seat, first clamping seat and second clamping seat are set on rack, first clamping seat includes: first fixed seat, drive motor and second conveying belt, drive motor and second conveying belt are set on first fixed seat, drive motor is connected with the transmission of second conveying belt, code spraying machine is set on rack, located the rear end of second clamping seat.The code spraying mechanism of the utility model is controlled by controller, first conveying belt drives packing box to move, when packing box passes through code spraying station, second conveying belt and second clamping seat cooperate and clamp packing box, and make packing box uniform speed pass through code spraying machine, packing box does not sway when code spraying machine codes packing box, improve code spraying quality, guarantee code spraying effect.

Description

Technical Field

[0001] This utility model relates to the field of mask production technology, specifically to a coding mechanism for packaging boxes. Background Technology

[0002] During the mask production process, the masks processed on the production line are inspected and qualified before being packed into mask packaging boxes. The boxes full of masks are then neatly arranged in a matrix and placed in turnover boxes for storage and turnover.

[0003] When wrapping the packaging box with heat shrink film, the packaging box (product) in the turnover box is picked up and placed on the conveyor belt of the production line. The inkjet printer set on one side of the production line first prints the code on the packaging box. Then the conveyor belt transports the packaging box to the heat shrink film packaging station, where the wrapping equipment wraps the packaging box with heat shrink film.

[0004] The inventors of this application discovered that the coding effect of an inkjet printer is greatly affected by the stability of the distance. On packaging boxes on a conveyor belt of an assembly line, the coding distance fluctuates continuously during the coding process due to the swaying and shaking of the conveyor belt, resulting in poor coding effect. Utility Model Content

[0005] The purpose of this invention is to provide a coding mechanism for packaging boxes to solve the problems mentioned in the background art.

[0006] This utility model embodiment provides a coding mechanism for packaging boxes, including: a packaging box conveyor line, a clamping mechanism, and a coding machine;

[0007] The first conveyor belt of the packaging box conveyor line is used to convey packaging boxes;

[0008] The clamping mechanism includes: a first clamping seat and a second clamping seat;

[0009] The first clamping seat and the second clamping seat are disposed on the frame of the packaging box conveyor line, respectively located on both sides of the first conveyor belt;

[0010] The first clamping seat includes: a first fixed seat, a drive motor, and a second conveyor belt;

[0011] The drive motor and the second conveyor belt are mounted on the first fixed base. The drive motor is connected to the second conveyor belt for driving the second conveyor belt to rotate.

[0012] The inkjet printer is mounted on the frame of the packaging box conveyor line, located at the rear end of the second clamping seat. The second conveyor belt and the second clamping seat are used to clamp the packaging box and make the packaging box pass through the inkjet printing station at a uniform speed. The inkjet printer is used for inkjet printing.

[0013] Based on the above solution, the coding mechanism for packaging boxes of this utility model, by setting up a packaging box conveyor line, a clamping mechanism, and a coding machine, includes a first clamping seat and a second clamping seat, which are mounted on the frame of the packaging box conveyor line. The first clamping seat includes a first fixed seat, a drive motor, and a second conveyor belt, which are mounted on the first fixed seat and are connected to the second conveyor belt. The coding machine is mounted on the frame of the packaging box conveyor line at the rear end of the second clamping seat. The coding mechanism for packaging boxes of this utility model is controlled by a controller. The packaging box is placed on the first conveyor belt of the packaging box conveyor line by a robotic arm. The first conveyor belt moves the packaging box. When the packaging box passes through the coding station, the second conveyor belt of the first clamping seat cooperates with the second clamping seat to clamp the packaging box. The second conveyor belt also causes the packaging box to move at a uniform speed through the coding machine (coding station). When the coding machine prints on the packaging box, the packaging box will not shake or sway, improving the coding quality and ensuring the coding effect.

[0014] In one feasible solution, the first clamping seat further includes: an adjustment mechanism;

[0015] The frame is equipped with a fixed support;

[0016] The adjustment mechanism includes: a servo cylinder and a guide rod;

[0017] The servo cylinder is mounted on a fixed bracket. The telescopic rod of the servo cylinder is connected to the first fixed seat. The two guide rods are connected to the first fixed seat and are slidably mounted on the fixed bracket. The servo cylinder is used to drive the first fixed seat to move, so as to adjust the distance between the second conveyor belt and the second clamping seat.

[0018] In one feasible solution, the second clamping seat includes: a second fixed seat, a fixed plate, a connecting bolt, and a locking nut;

[0019] The second fixing seat is mounted on the frame;

[0020] The fixing plate is provided with bolt grooves;

[0021] The connecting bolt is mounted on the second fixing seat and is slidably embedded in the bolt groove;

[0022] The locking nut engages with the connecting bolt to secure the fixing plate.

[0023] In one feasible solution, the second clamping seat further includes: a roller;

[0024] Multiple rollers are rotatably mounted on the fixed plate for supporting the packaging box.

[0025] In one feasible solution, the second clamping seat further includes: a locking bolt;

[0026] The connecting bolt passes through the connecting hole of the second fixing seat;

[0027] The locking bolt is equipped with a rotating handle, and the locking bolt engages with the second fixing seat to fix the connecting bolt.

[0028] One feasible solution also includes: sensors;

[0029] The sensor is mounted on the frame and is used to send a signal when it senses that the packaging box has reached a preset position. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a top view schematic diagram of the coding mechanism for packaging boxes in an embodiment of this utility model;

[0032] Figure 2 As described in the embodiments of this utility model Figure 1 A magnified view of a portion of the image;

[0033] Figure 3 This is a three-dimensional schematic diagram of the inkjet printing mechanism in an embodiment of the present utility model;

[0034] Figure 4 As described in the embodiments of this utility model Figure 3 A magnified view of a portion of the image;

[0035] Figure 5 This is another schematic diagram of the inkjet printing mechanism in an embodiment of the present utility model;

[0036] Figure 6 As described in the embodiments of this utility model Figure 5 A magnified view of a portion of the image.

[0037] Numbering on the map:

[0038] 1. Packaging box conveyor line; 11. Frame; 12. First conveyor belt; 13. Fixed bracket; 2. Clamping mechanism; 21. First clamping seat; 211. First fixed seat; 212. Drive motor; 213. Second conveyor belt; 214. Servo cylinder; 215. Guide rod; 22. Second clamping seat; 221. Second fixed seat; 222. Fixed plate; 2221. Bolt groove; 223. Connecting bolt; 224. Locking nut; 225. Roller; 226. Locking bolt; 3. Inkjet printer; 4. Sensor; 100. Packaging box. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0040] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] The technical solution of this utility model will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0043] As described in the background section of this application, after the masks processed on the production line pass inspection, they are packaged into mask boxes. The boxes filled with masks are then neatly arranged in a matrix within a turnover box for storage and turnover. When wrapping the boxes with heat shrink film, the boxes (products) in the turnover box are picked up and placed on the conveyor belt of the production line. A coding machine located on one side of the production line first codes the boxes, and then the conveyor belt transports the boxes to the heat shrink film packaging station, where the wrapping equipment wraps the boxes with heat shrink film.

[0044] The inventors of this application discovered that the coding effect of an inkjet printer is greatly affected by the stability of the distance. On packaging boxes on a conveyor belt of an assembly line, the coding distance fluctuates continuously during the coding process due to the swaying and shaking of the conveyor belt, resulting in poor coding effect.

[0045] To address the aforementioned problems, the inventors of this application have proposed a technical solution, the specific embodiments of which are as follows:

[0046] Figure 1 This is a top view schematic diagram of the inkjet printing mechanism for packaging boxes in an embodiment of this utility model. Figure 2 As described in the embodiments of this utility model Figure 1 A magnified view of a portion of the image. Figure 3 This is a three-dimensional schematic diagram of the inkjet printing mechanism in an embodiment of this utility model. Figure 4 As described in the embodiments of this utility model Figure 3 A magnified view of a portion of the image. Figure 5 This is another schematic diagram of the coding mechanism in an embodiment of this utility model. Figure 6 As described in the embodiments of this utility model Figure 5 A magnified view of a portion of the image.

[0047] like Figures 1 to 6 As shown, the coding mechanism for packaging boxes in this embodiment includes: a packaging box conveyor line 1, a clamping mechanism, and a coding machine 3.

[0048] The packaging box conveyor line 1 includes a frame 11 and a first conveyor belt 12. The first conveyor belt 12 is mounted on the frame 11 and is connected to the drive motor of the conveyor line. The drive motor drives the first conveyor belt 12 to rotate. The packaging box 100 is placed on the first conveyor belt 12, and the first conveyor belt 12 is used to transport the packaging box 100 when it rotates.

[0049] The clamping mechanism is installed on the packaging box conveyor line 1 and includes: a first clamping seat 21 and a second clamping seat 22.

[0050] The first clamping seat 21 and the second clamping seat 22 are respectively disposed on the frame 11 of the packaging box conveyor line 1, and are located on the left and right sides of the first conveyor belt 12 respectively.

[0051] The first clamping seat 21 includes: a first fixed seat 211, a drive motor 212, and a second conveyor belt 213.

[0052] The first fixed base 211 is rectangular. The drive motor 212 and the second conveyor belt 213 are mounted on the first fixed base 211. The drive motor 212 is connected to the second conveyor belt 213 through a transmission mechanism to drive the second conveyor belt 213 to rotate.

[0053] The inkjet printer 3 is mounted on the frame 11 of the packaging box conveyor line 1, on the same side of the frame as the second clamping seat 22, and the inkjet printer 3 is located at the rear end of the second clamping seat 22.

[0054] In this embodiment, controlled by the controller, the robotic arm grabs the packaging box from the turnover box and places it on the first conveyor belt of the packaging box conveyor line. The first conveyor belt drives the packaging box to move. When the packaging box passes through the inkjet printing station, the second conveyor belt of the first clamping seat cooperates with the second clamping seat to clamp the packaging box. The second conveyor belt causes the packaging box to move at a constant speed through the inkjet printer (inkjet printing station), and the inkjet printer prints code on the packaging box.

[0055] As can be seen from the above, the coding mechanism for packaging boxes in this embodiment, by setting up a packaging box conveyor line, a clamping mechanism, and a coding machine, includes a first clamping seat and a second clamping seat, which are mounted on the frame of the packaging box conveyor line. The first clamping seat includes a first fixed seat, a drive motor, and a second conveyor belt, which are mounted on the first fixed seat and are connected to the second conveyor belt. The coding machine is mounted on the frame of the packaging box conveyor line at the rear end of the second clamping seat. This coding mechanism for packaging boxes is controlled by a controller. The packaging box is placed on the first conveyor belt of the packaging box conveyor line by a robotic arm. The first conveyor belt moves the packaging box. When the packaging box passes through the coding station, the second conveyor belt of the first clamping seat cooperates with the second clamping seat to clamp the packaging box. The second conveyor belt also causes the packaging box to move at a uniform speed through the coding machine (coding station). When the coding machine prints on the packaging box, the packaging box will not shake or sway, improving the coding quality and ensuring the coding effect.

[0056] Optional, such as Figure 1 and Figure 2 As shown, the coding mechanism for packaging boxes in this embodiment further includes an adjustment mechanism in the first clamping seat 21.

[0057] A fixed bracket 13 is provided on the frame 11 of the packaging box conveyor line 1.

[0058] The adjustment mechanism includes: servo cylinder 214 and guide rod 215.

[0059] The servo cylinder 214 is mounted on the fixed bracket 13. The telescopic rod of the servo cylinder 214 is slidably inserted through the fixed bracket 13 and connected to the first fixed seat 211. Two guide rods 215 are connected to the first fixed seat 211 and are slidably inserted through the guide holes of the fixed bracket 13.

[0060] In this embodiment, the first fixed seat 211 is moved left and right by the servo cylinder 214 to adjust the distance between the first fixed seat 211 and the second clamping seat 22, that is, to adjust the distance between the second conveyor belt 213 and the second clamping seat 22, so as to adapt to the clamping of packaging boxes 100 of different sizes and specifications, and increase the adaptability and applicability of the mechanism.

[0061] Furthermore, such as Figure 2 and Figure 4 As shown, the coding mechanism for packaging boxes in this embodiment includes a second clamping seat 22 comprising: a second fixing seat 221, a fixing plate 222, a connecting bolt 223, and a locking nut 224.

[0062] The second fixed seat 221 is installed on the frame 11 of the packaging box conveyor line 1.

[0063] The fixing plate 222 has a bolt groove 2221 on one side.

[0064] One end of the connecting bolt 223 is set on the second fixed seat 221, and the bolt head of the connecting bolt 223 is slidably embedded in the bolt groove 2221 of the fixed plate 222.

[0065] The locking nut 224 engages with the connecting bolt 223. When the locking nut 224 is tightened, it abuts against the fixing plate 222, so that the connecting bolt 223 is fixedly connected to the fixing plate 222, and the fixing plate 222 is fixed on the frame 11.

[0066] In this embodiment, the fixing plate is mounted on the frame by connecting bolts. Loosening the locking nut can adjust the vertical position of the fixing plate, that is, adjust the distance between the fixing plate and the inkjet printer to accommodate packaging boxes of different sizes.

[0067] Furthermore, in this embodiment, the second clamping seat 22 of the coding mechanism for packaging boxes also includes a roller 225.

[0068] The rollers 225 are vertically and rotatably mounted on the side wall of the fixed plate 222, and multiple rollers 225 are arranged in a row. When the packaging box 100 passes through the coding station, the rollers 225 cooperate with the second conveyor belt 213 to clamp the packaging box 100. At the same time, the second conveyor belt 213 drives the packaging box 100 to move at a uniform speed, making the packaging box move more smoothly and preventing the packaging box from shaking or swaying during coding, thus ensuring the coding quality and effect of the packaging box.

[0069] Furthermore, in this embodiment, the second clamping seat 22 of the coding mechanism for the packaging box also includes a locking bolt 226.

[0070] The mounting base 221 is provided with a connecting hole and a threaded hole, which are perpendicular to each other and are connected to each other.

[0071] The connecting bolt 223 passes through the connecting hole of the fixed base 221.

[0072] The locking bolt 226 is equipped with a rotating handle. The locking bolt 226 engages in the threaded hole of the fixing seat 221. When the locking bolt 226 is tightened, it abuts against the connecting bolt 223, thereby fixing the connecting bolt 223 on the fixing seat 221.

[0073] Furthermore, the coding mechanism for the packaging box in this embodiment also includes a sensor 4.

[0074] Sensor 4 is installed on the frame 11 of the packaging box conveyor line 1 and is electrically connected to the controller. When sensor 4 senses that the packaging box 100 has reached the preset position, it sends a position signal of the packaging box to the controller. The controller controls the inkjet printer 3 to print codes according to the position signal sent by sensor 4.

[0075] In this utility model, unless otherwise explicitly specified and limited, the first feature being "on" or "below" the second feature can mean that the first feature and the second feature are in direct contact, or that the first feature and the second feature are in indirect contact through an intermediate medium.

[0076] Furthermore, "above," "on top of," and "above" the first feature in relation to the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "under," and "beneath" the first feature in relation to the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0077] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A coding mechanism for packaging boxes, characterized in that, include: Packaging box conveyor line, clamping mechanism and inkjet printer; The first conveyor belt of the packaging box conveyor line is used to convey packaging boxes; The clamping mechanism includes: a first clamping seat and a second clamping seat; The first clamping seat and the second clamping seat are disposed on the frame of the packaging box conveyor line, respectively located on both sides of the first conveyor belt; The first clamping seat includes: a first fixed seat, a drive motor, and a second conveyor belt; The drive motor and the second conveyor belt are mounted on the first fixed base. The drive motor is connected to the second conveyor belt for driving the second conveyor belt to rotate. The inkjet printer is mounted on the frame of the packaging box conveyor line, located at the rear end of the second clamping seat. The second conveyor belt and the second clamping seat are used to clamp the packaging box and make the packaging box pass through the inkjet printing station at a uniform speed. The inkjet printer is used for inkjet printing.

2. The coding mechanism for packaging boxes according to claim 1, characterized in that, The first clamping seat further includes: an adjustment mechanism; The frame is equipped with a fixed support; The adjustment mechanism includes: a servo cylinder and a guide rod; The servo cylinder is mounted on a fixed bracket. The telescopic rod of the servo cylinder is connected to the first fixed seat. The two guide rods are connected to the first fixed seat and are slidably mounted on the fixed bracket. The servo cylinder is used to drive the first fixed seat to move, so as to adjust the distance between the second conveyor belt and the second clamping seat.

3. The coding mechanism for packaging boxes according to claim 1, characterized in that, The second clamping seat includes: a second fixed seat, a fixed plate, connecting bolts, and a locking nut; The second fixing seat is mounted on the frame; The fixing plate is provided with bolt grooves; The connecting bolt is mounted on the second fixing seat and is slidably embedded in the bolt groove; The locking nut engages with the connecting bolt to secure the fixing plate.

4. The coding mechanism for packaging boxes according to claim 3, characterized in that, The second clamping seat further includes: a roller; Multiple rollers are rotatably mounted on the fixed plate for supporting the packaging box.

5. The coding mechanism for packaging boxes according to claim 3, characterized in that, The second clamping seat also includes: a locking bolt; The connecting bolt passes through the connecting hole of the second fixing seat; The locking bolt is equipped with a rotating handle, and the locking bolt engages with the second fixing seat to fix the connecting bolt.

6. The coding mechanism for packaging boxes according to any one of claims 1 to 5, characterized in that, Also includes: Sensors; The sensor is mounted on the frame and is used to send a signal when it senses that the packaging box has reached a preset position.

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