Code spraying device for furniture packaging carton production

Abstract

The utility model belongs to the field of carton production, and particularly relates to a code spraying device for furniture packaging carton production, which comprises a belt conveyor, a roller conveyor is arranged on one side of the belt conveyor, a support is arranged on the roller conveyor, a camera is arranged on the bottom surface of the top of the support, an electric push rod is arranged on the support, and the camera is arranged on the electric push rod. The moving end of the electric push rod penetrates through one side plate of the support and then is fixedly connected with a push plate, and a limiting mechanism is arranged on the push plate. By means of the limiting mechanism, the first rod body, the second rod body and the limiting rod, when the pushing plate pushes the unqualified carton to move out, blocking can be formed at the discharging opening of the belt conveyor in time, the next carton is effectively prevented from continuing to move to the roller conveyor through the transfer plate, it is ensured that the pushing plate can return smoothly after completing work, and the working efficiency is improved. And therefore, the possibility that the carton is damaged is greatly reduced, and the stability and the reliability of a production line are improved.

Description

Technical Field

[0001] The utility model relates to the field of carton production, in particular to a coding device for furniture packaging carton production. Background Technique

[0002] In the modern logistics and packaging industries, the production efficiency and quality control of furniture packaging cartons are crucial. The cartons need to go through multiple processes during production, and the coding process is a key step to ensure product traceability and information accuracy. When coding cartons, the coding device is one of the essential components. The Chinese authorized utility model patent (Publication No.: CN219686884U) discloses a coding device for carton production. By setting a transfer plate, the coded cartons can be transferred to the top surface of the base. By setting a camera, the camera takes pictures of the cartons transferred by the transfer plate. If there is coding on the carton, the third driving motor is started to drive the roller to rotate, so as to convey the cartons above out. By setting a second electric push rod, if there is no coding or the coding is abnormal on the carton, the second electric push rod is started to push the push plate to push the carton to one side, which is convenient for the staff to check and improves the coding quality.

[0003] However, there are still some deficiencies in the above device during use: specifically, during the process of the second electric push rod pushing out the unqualified cartons, the cartons on the conveyor belt are still moving continuously and falling. This causes the push plate to easily collide with the newly fallen cartons on the rotating roller when returning after completing the work, which not only affects the effective return of the push plate but also may damage the cartons, reducing the overall efficiency of the production line. Therefore, in view of the above situation, a coding device for furniture packaging carton production is proposed. Summary of the Utility Model

[0004] In order to make up for the problem that the push plate is prone to collide with the newly fallen cartons on the rotating roller when returning after completing the work in the prior art, the utility model proposes a coding device for furniture packaging carton production.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a coding device for furniture packaging carton production, including a belt conveyor, a roller conveyor is arranged on one side of the belt conveyor, a bracket is arranged on the roller conveyor, and a camera is arranged on the bottom surface of the top of the bracket.

[0006] An electric push rod is arranged on the bracket, the moving end of the electric push rod passes through one side plate of the bracket and is fixedly connected with a push plate, and a limiting mechanism is arranged on the push plate.

[0007] The limiting mechanism includes a first rod body, one end of the first rod body is connected to the push plate, the end of the first rod body away from the push plate has a mounting groove, a hollow hole is formed in the first rod body, and the hollow hole communicates with the mounting groove.

[0008] The limiting mechanism includes a second rod body, a row of screw holes are formed in the top of the second rod body in the horizontal direction. When the second rod body is fitted in the mounting groove, a bolt is inserted into the hollow hole, and after passing through the hollow hole, the bolt is in threaded cooperation with the screw hole. A limiting rod is fixedly connected to the side of the second rod body away from the first rod body.

[0009] Preferably, a row of rolling members are arranged on the limiting rod.

[0010] Preferably, the rolling member includes a mounting plate, there are two mounting plates, and the two mounting plates are respectively fixed to the top and bottom of one side of the limiting rod.

[0011] Preferably, through holes are formed in both of the two mounting plates, and a rotating roller is rotatably fitted in the two through holes.

[0012] Preferably, a coding assembly is arranged on the belt conveyor for coding the cartons conveyed on the belt conveyor.

[0013] Preferably, the bracket is in an "L" shape, and a through hole is formed in the bracket, and the through hole is fitted with the moving end of the electric push rod.

[0014] Preferably, a cross plate is arranged on the bracket, and the electric push rod is fixed to the top surface of the cross plate.

[0015] Preferably, a transfer plate is installed on the roller conveyor, and one side of the transfer plate is attached to the outer wall of the conveyor belt of the belt conveyor for conveying the cartons conveyed on the belt conveyor to the roller conveyor.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. Through the structural design of the limiting mechanism, the first rod body, the second rod body and the limiting rod, the present utility model can form a block at the blanking port of the belt conveyor in time when the push plate pushes out unqualified cartons, ensuring that the push plate can return smoothly after completing the work, avoiding contact with the cartons falling on the roller conveyor, thereby greatly reducing the possibility of carton damage and improving the stability and reliability of the production line;

[0018] 2. Through the structural design of the installation groove, screw holes, and limiting rod, the device of the present utility model can be adjusted according to the sizes of different cartons, thereby changing the distance between the limiting rod and the push plate to meet the production requirements of cartons of different sizes and avoid interference during the production of cartons of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0020] Figure 1 is a structural schematic diagram of the inkjet printing device;

[0021] Figure 2 is an assembly schematic diagram of the limiting mechanism;

[0022] Figure 3 is Figure 2 a partial enlarged structural schematic diagram at position A in

[0023] Figure 4 is a structural schematic diagram of the limiting rod.

[0024] In the figure: 1, belt conveyor; 2, roller conveyor; 3, bracket; 4, electric push rod; 5, push plate; 6, limiting mechanism; 7, first rod body; 701, installation groove; 702, hollow hole; 703, bolt; 8, second rod body; 801, screw hole; 9, limiting rod; 10, rolling element. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] The following further elaborates on the present application Figures 1-4 in further detail.

[0027] The embodiments of the present application disclose an inkjet printing device for the production of furniture packaging cartons. Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4A coding device for producing furniture packaging cartons includes a belt conveyor 1, a roller conveyor 2 is provided on one side of the belt conveyor 1, a bracket 3 is provided on the roller conveyor 2, and a camera is provided on the bottom surface of the top of the bracket 3.

[0028] An electric push rod 4 is provided on the bracket 3 . The movable end of the electric push rod 4 passes through a side plate of the bracket 3 and is fixedly connected to a push plate 5 . A limiting mechanism 6 is provided on the push plate 5 .

[0029] Among them, a horizontal plate is provided on the bracket 3, and the electric push rod 4 is fixed on the top surface of the horizontal plate.

[0030] The limiting mechanism 6 includes a first rod 7 , one end of which is connected to the push plate 5 , and an end of the first rod 7 away from the push plate 5 has a mounting groove 701 , a hollow hole 702 is opened on the first rod 7 , and the hollow hole 702 is connected to the mounting groove 701 .

[0031] The limiting mechanism 6 includes a second rod body 8, and a row of screw holes 801 are opened on the top of the second rod body 8 in the horizontal direction. When the second rod body 8 is engaged in the mounting groove 701, a bolt 703 is inserted into the hollow hole 702. After the bolt 703 passes through the hollow hole 702, it is threadedly engaged with the screw hole 801. The side of the second rod body 8 away from the first rod body 7 is fixedly connected to the limiting rod 9.

[0032] Reference Figure 2 and Figure 4 A row of rolling elements 10 are provided on the limit rod 9. The rolling elements 10 include mounting plates. There are two mounting plates. The two mounting plates are respectively fixed on the top and bottom of one side of the limit rod 9. Both mounting plates have through holes, and rotating rollers are rotatably fitted on the two through holes.

[0033] In this embodiment, the number of rolling elements 10 in a row is several. By setting the rolling elements 10, when the limit rod 9 moves in the return stroke, the rotating roller rolls in contact with the surface of the carton, reducing friction, which can reduce the wear on the carton and also makes the movement of the limit rod 9 smoother.

[0034] Reference Figure 1 The belt conveyor 1 is provided with a coding component for coding the cartons transmitted on the belt conveyor 1 .

[0035] In this embodiment, the composition structure and working principle of the inkjet coding assembly are similar to the composition structure and working principle of the inkjet coding assembly in the prior art (Announcement No.: CN219686884U), and are not described in detail here.

[0036] Reference Figure 1 and Figure 2 The shape of the bracket 3 is "L"-shaped, and there is a through hole on the bracket 3, which cooperates with the moving end of the electric push rod 4.

[0037] In this embodiment, a via hole is provided as a channel for the telescopic movement of the mobile end of the electric push rod 4.

[0038] Refer to Figure 1 , a transfer plate is installed on the roller conveyor 2. One side of the transfer plate is attached to the outer wall of the conveyor belt of the belt conveyor 1, and is used to convey the cartons transported on the belt conveyor 1 to the roller conveyor 2.

[0039] In this embodiment, after the transfer plate is installed, it is in an inclined state. The belt conveyor 1 conveys the cartons after inkjet printing to the transfer plate, and the cartons are conveyed to the roller conveyor 2 through the transfer plate.

[0040] Working principle: When in use, first connect the external power supply and switch to the electrical equipment in this device, turn on the belt conveyor 1, put the cartons into the belt conveyor 1 and convey them through the belt conveyor 1, and perform inkjet printing treatment through the inkjet printing component on the belt conveyor 1. The inkjet-printed cartons are conveyed to the roller conveyor 2 through the rotating plate. When the camera on the bracket 3 takes pictures of the cartons passed down through the transfer plate, if there is inkjet printing on the cartons, start the roller conveyor 2 to convey the cartons above. If there is no inkjet printing or the inkjet printing is abnormal on the cartons, start the electric push rod 4 to make it work and push the push plate 5 to move, push the carton box to one side. During this process, the limiting mechanism 6 moves along with the movement of the push plate 5 to form a block at the material dropping port of the belt conveyor 1, ensuring that the push plate 5 can return smoothly after completing the work, avoiding collision with the cartons falling on the roller conveyor 2, thereby greatly reducing the possibility of carton damage and improving the stability and reliability of the production line.

[0041] When it is necessary to adjust the distance between the limiting rod 9 and the push plate 5 according to the size of the carton to be processed, after unscrewing the bolt 703, move the second rod body 8 towards the end away from the first rod body 7, and then screw in the bolt 703 again to make it cooperate with the corresponding screw hole 801 on the second rod body 8 to position the second rod body 8.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An inkjet coding device for furniture packaging carton production, comprising a belt conveyor (1). A roller conveyor (2) is arranged on one side of the belt conveyor (1). A bracket (3) is arranged on the roller conveyor (2). A camera is arranged on the bottom surface of the top of the bracket (3). It is characterized in that: An electric push rod (4) is arranged on the bracket (3). The moving end of the electric push rod (4) passes through a side plate of the bracket (3) and is fixedly connected with a push plate (5). A limiting mechanism (6) is arranged on the push plate (5); The limiting mechanism (6) includes a first rod body (7). One end of the first rod body (7) is connected with the push plate (5). The end of the first rod body (7) far from the push plate (5) has an installation groove (701). A hollow hole (702) is opened on the first rod body (7). The hollow hole (702) communicates with the installation groove (701); The limiting mechanism (6) includes a second rod body (8). A row of screw holes (801) are opened in the horizontal direction on the top of the second rod body (8). When the second rod body (8) is fitted in the installation groove (701), a bolt (703) is inserted into the hollow hole (702). After passing through the hollow hole (702), the bolt (703) is in threaded cooperation with the screw hole (801). A limiting rod (9) is fixedly connected to the side of the second rod body (8) far from the first rod body (7).

2. The inkjet coding device for furniture packaging carton production according to claim 1, characterized in that: A row of rolling members (10) are arranged on the limiting rod (9).

3. A coding device for furniture packaging carton production according to claim 2, characterized in that: The rolling member (10) includes a mounting plate. There are two mounting plates. The two mounting plates are respectively fixed at the top and bottom of one side surface of the limiting rod (9).

4. A coding device for furniture packaging carton production according to claim 3, characterized in that: Through holes are formed on both of the two mounting plates. A rotating roller is rotatably fitted in the two through holes.

5. A coding device for furniture packaging carton production according to claim 4, characterized in that: An inkjet coding assembly is arranged on the belt conveyor (1) for inkjet coding the cartons conveyed on the belt conveyor (1).

6. The inkjet coding device for producing furniture packaging cartons according to claim 5, characterized in that: The bracket (3) is in an "L" shape. A through hole is formed on the bracket (3). The through hole is fitted with the moving end of the electric push rod (4).

7. An inkjet coding device for the production of furniture packaging cartons according to claim 5, characterized in that: A cross plate is arranged on the bracket (3). The electric push rod (4) is fixed on the top surface of the cross plate.

8. An inkjet coding device for the production of furniture packaging cartons according to claim 1, characterized in that: A transfer plate is installed on the roller conveyor (2). One side of the transfer plate is attached to the outer wall of the conveyor belt of the belt conveyor (1) for conveying the cartons conveyed on the belt conveyor (1) to the roller conveyor (2).

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