Conveying device for efficient code spraying of packaging boxes

Abstract

The utility model discloses a conveying device for efficient code spraying of packaging boxes. The conveying device comprises a first conveying belt mechanism, a workbench and a second conveying belt mechanism in sequence. The conveying device comprises the first conveying belt mechanism, the second conveying belt mechanism and the workbench, the first conveying belt mechanism and the second conveying belt mechanism are used in cooperation, the workbench is arranged between the two conveying belt mechanisms, the code spraying main machine is arranged on one side of the workbench, and after a packaging box paperboard is located on the workbench, the code spraying main machine conducts code spraying work; in order to ensure that the position and posture of the packaging box paperboard on the first conveying belt mechanism are accurate, a first limiting frame and a second limiting frame are arranged on the two sides of the first conveying belt mechanism and the two sides of the workbench correspondingly, and the two limiting frames are used for limiting the packaging box paperboard on the first conveying belt mechanism and the workbench; and the two limiting frames are used for limiting the two side edges of the packaging box paperboard correspondingly, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printer structures, in particular to a conveying device for efficient inkjet coding of packaging boxes. Background Art

[0002] Currently, coding on packaging boxes is a process of packaging box processing. The packaging box conveying device is an important device for coding with the main body of the inkjet printer. The packaging box is conveyed to the main body of the inkjet printer for coding by the packaging box conveying device.

[0003] With the development and progress of technology, the industry has continuously improved the functional structure of the inkjet printer conveying device to improve the performance of the inkjet printer conveying device, thereby improving the quality and efficiency of the packaging box coding. In view of the above, the present application provides a conveying device for efficient coding of packaging boxes. Utility Model Content

[0004] The utility model aims to provide a conveying device for efficient coding of packaging boxes.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] The present application provides a conveying device for efficient coding of packaging boxes, comprising a first conveying belt mechanism, a workbench and a second conveying belt mechanism in sequence;

[0007] A first limiting mechanism and a second limiting mechanism having symmetrical structures are respectively arranged on both sides of the first conveyor belt mechanism and the workbench, wherein the first limiting mechanism comprises a side fixing plate arranged longitudinally, the sliding rod and the first rod of the L-shaped rod pass through the upper end of the side fixing plate transversely and are both slidably connected, and the inner ends of both are connected to a first limiting frame;

[0008] The upper end of the side fixing plate is also fixedly connected to a first servo motor, the output shaft of the first servo motor is connected to a screw rod, the screw rod passes through the second rod of the L-shaped rod and is threadedly connected, the first servo motor rotates to drive the screw rod to rotate, and then drives the L-shaped rod and the first limit frame to move;

[0009] The first limit frame includes an upper end plate, a plurality of rotating rollers and a lower end plate, the upper roller shaft and the lower roller shaft of the rotating roller are rotatably connected to the upper end plate and the lower end plate respectively, and the inner side ends of the first rods of the sliding rod and the L-shaped rod are connected to the upper end plate;

[0010] The first limit frame also includes a second electric cylinder arranged longitudinally and fixedly connected to the outer side of the upper end plate above the workbench, the piston rod of the second electric cylinder is connected to one end of a transverse rod arranged transversely, the other end of the transverse rod is connected to a third electric cylinder, and the piston rod of the third electric cylinder is connected to an adsorption block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The conveying device provided by the present application comprises two first conveyor belt mechanisms and a second conveyor belt mechanism used in conjunction with each other and a workbench arranged between the two conveyor belt mechanisms. The coding host is arranged on one side of the workbench. When the packaging box cardboard is located on the workbench, the coding host performs coding. In order to ensure the accurate position of the packaging box cardboard on the first conveyor belt mechanism, a first limiting frame and a second limiting frame are respectively arranged on both sides of the first conveyor belt mechanism and the workbench. The first conveyor belt mechanism and the packaging box cardboard on the workbench are limited by the two limiting frames. When the packaging box cardboard is conveyed, the two limiting frames limit the two side edges of the packaging box cardboard respectively; when the packaging box cardboard is located on the workbench, the packaging box cardboard is adsorbed by the adsorption blocks arranged on both sides to prevent the packaging box cardboard from moving, which can ensure the accuracy of coding by the coding host and improve the quality of coding. After coding, the packaging box cardboard can be adsorbed to the second conveyor belt mechanism and transported away by the adsorption blocks. The device provided by the present application has good effect and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of a top view of the structure of the device provided in an embodiment of the present application;

[0014] In the figure, the end fixing plate 1, the first electric cylinder 2, the push plate 3, the packaging box carton 4, the first conveyor belt mechanism 5, the side fixing plate 6, the sliding rod 7, the L-shaped rod 8, the screw rod 9, the first servo motor 10, the first limit frame 11, the second electric cylinder 12, the transverse rod 13, the third electric cylinder 14, the adsorption block 15, the second conveyor belt mechanism 16, the distance sensor 17, the baffle 18, and the workbench 19;

[0015] Figure 2 A schematic diagram of the structure of the discharging mechanism provided in the embodiment of the present application;

[0016] Figure 3 A schematic diagram of the structure of a first limiting frame provided in an embodiment of the present application;

[0017] In the figure, the upper end plate 111, the rotating roller 112, and the lower end plate 113;

[0018] Figure 4 A schematic diagram of the structure of the baffle mechanism provided in an embodiment of the present application;

[0019] Figure 5 A schematic diagram of the structure of the adsorption block provided in an embodiment of the present application. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set, and can refer to direct connection or indirect connection. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0023] See also Figure 1-Figure 5 The figure shows the structure of the embodiment provided by the utility model.

[0024] The embodiment of the present application provides a conveying device for efficient coding of packaging boxes, comprising a first conveying belt mechanism 5, a workbench 19 and a second conveying belt mechanism 16 in sequence;

[0025] A first limiting mechanism and a second limiting mechanism with symmetrical structures are respectively arranged on both sides of the first conveyor belt mechanism 5 and the workbench 19. The first limiting mechanism includes a longitudinally arranged side fixing plate 6, a sliding rod 7 and a first rod of an L-shaped rod 8 transversely pass through the upper end of the side fixing plate 6 and are both slidably connected, and the inner ends of both are connected to a first limiting frame 11;

[0026] The upper end of the side fixing plate 6 is also fixedly connected to a first servo motor 10, and the output shaft of the first servo motor 10 is connected to a screw rod 9, and the screw rod 9 passes through the second rod of the L-shaped rod 8 and is threadedly connected. The first servo motor 10 rotates to drive the screw rod 9 to rotate, thereby driving the L-shaped rod 8 and the first limiting frame 11 to move; the distance between the limiting frames on both sides can be adjusted by moving the first limiting frame, so that it can be suitable for packaging boxes with different widths;

[0027] The first limiting frame 11 includes an upper end plate 111, a plurality of rotating rollers 112 and a lower end plate 113. The upper roller shaft and the lower roller shaft of the rotating roller 112 are rotatably connected to the upper end plate 111 and the lower end plate 113 respectively. The inner ends of the first rods of the sliding rod 7 and the L-shaped rod 8 are connected to the upper end plate 111, so as to drive the first limiting frame to move.

[0028] The first limiting frame 11 also includes a longitudinally arranged second electric cylinder 12 fixedly connected to the outside of the upper end plate 111 located above the workbench 19, the piston rod of the second electric cylinder 12 is connected to one end of a transversely arranged transverse rod 13, which can drive the transverse rod to rise and fall, and the other end of the transverse rod 13 is connected to a third electric cylinder 14, the piston rod of the third electric cylinder 14 is connected to an adsorption block 15, which can drive the adsorption block 15 to move between the first conveyor belt mechanism and the second conveyor belt mechanism, thereby transferring materials.

[0029] The conveying device provided in the present application includes two first conveyor belt mechanisms and a second conveyor belt mechanism used in conjunction with each other and a workbench arranged between the two conveyor belt mechanisms. The coding host (a module for specifically realizing the coding function, which adopts a mechanism in the prior art and is not described in detail here) is arranged on one side of the workbench. When the packaging box cardboard is located on the workbench, the coding host performs coding work. In order to ensure the accurate position of the packaging box cardboard on the first conveyor belt mechanism, a first limiting frame and a second limiting frame are respectively arranged on both sides of the first conveyor belt mechanism and the workbench, and the packaging box cardboard on the first conveyor belt mechanism and the workbench are limited by the two limiting frames. When the packaging box cardboard is conveyed, the rotating rollers of the two limiting frames limit the two side edges of the packaging box cardboard respectively; when the packaging box cardboard is located on the workbench, the packaging box cardboard is adsorbed by the adsorption blocks arranged on both sides (using the structure of the prior art, such as the vacuum adsorption block, including a vacuum suction pipe connected to a negative pressure device at one end, and the other end of the vacuum suction pipe is connected to the suction cup) to prevent the packaging box cardboard from moving, which can ensure the accuracy of the coding of the coding host and improve the quality of the coding. After coding, the packaging box cardboard can be adsorbed to the second conveyor belt mechanism by the adsorption block and transported away. The device provided by the present application has good effect and high efficiency.

[0030] In order to ensure the accuracy of the parking position of the packaging box cardboard on the workbench, a baffle mechanism that can be raised and lowered is provided on the right side of the workbench 19. The baffle mechanism includes a baffle 18, a distance sensor 17 installed on the left end face of the baffle and capable of detecting the packaging box cardboard, and a fourth electric cylinder installed longitudinally, and the piston rod end of the fourth electric cylinder is connected to the lower end face of the baffle 18.

[0031] After the packaging box cardboard is transported from the first conveyor belt mechanism to the workbench, the distance sensor is used to detect the packaging box cardboard. When the detection reaches the preset position, the adsorption block is controlled to fall to adsorb and fix the cardboard. When the cardboard needs to be moved from the workbench to the second conveyor belt mechanism, the baffle is retracted to the lower side under the drive of the fourth electric cylinder, so that the cardboard can be easily adsorbed from the workbench to the second conveyor belt mechanism.

[0032] It should be noted that the second limiting mechanism is symmetrical in structure to the first limiting mechanism, and its structure is referred to the description of the first limiting mechanism, which will not be repeated here.

[0033] It should be noted that both the first conveyor belt mechanism and the second conveyor belt mechanism adopt structures in the prior art. For example, the first conveyor belt mechanism 5 includes a first left guide roller and a first right guide roller, which are connected to each other through a first conveyor belt, and the two ends of the first left guide roller and the first right guide roller are connected to the first side fixed rod, and a roller shaft of the first left guide roller is connected to the output of the first drive motor installed on the first side fixed rod; the first drive motor rotates, driving the first left guide roller connected thereto to rotate, thereby driving the first conveyor belt to rotate. For example, the second conveyor belt mechanism 16 includes a second left guide roller and a second right guide roller, which are connected to each other through a second conveyor belt, and the two ends of the second left guide roller and the first right guide roller are connected to the second side fixed rod, and a roller shaft of the second left guide roller is connected to the output of the second drive motor installed on the second side fixed rod. The second drive motor rotates, driving the second left guide roller connected thereto to rotate, thereby driving the second conveyor belt to rotate.

[0034] As shown in the figure, a discharging mechanism is also provided, which is used in conjunction with the first conveyor belt mechanism and is arranged on the left side of the first conveyor belt mechanism. The stacked multiple packaging box cardboards are pushed onto the first conveyor belt mechanism through the discharging mechanism. The discharging mechanism includes an end fixing plate 1, a first electric cylinder 2, a push plate 3 and a packaging box cardboard box 4. In the longitudinal direction, the upper end of the end fixing plate 1 is connected to the transversely arranged first electric cylinder 2, and the piston rod of the first electric cylinder 2 is connected to the push plate 3. The packaging box cardboard box 4 is respectively provided with a left hole and a right hole on two corresponding sides of the lower part. The push plate 3 pushes the packaging box cardboards out of the right hole one by one from the left hole to the first conveyor belt mechanism, so as to realize automatic loading.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveying device for efficient coding of packaging boxes, characterized in that: It comprises a first conveyor belt mechanism (5), a workbench (19) and a second conveyor belt mechanism (16) in sequence; A first limiting mechanism and a second limiting mechanism with symmetrical structures are respectively arranged on both sides of the first conveyor belt mechanism (5) and the workbench (19), wherein the first limiting mechanism comprises a longitudinally arranged side fixing plate (6), a sliding rod (7) and a first rod of an L-shaped rod (8) transversely passing through the upper end of the side fixing plate (6) and both are slidably connected, and the inner ends of both are connected to a first limiting frame (11); The upper end of the side fixing plate (6) is also fixedly connected to a first servo motor (10); the output shaft of the first servo motor (10) is connected to a screw rod (9); the screw rod (9) passes through the second rod of the L-shaped rod (8) and is threadedly connected; the first servo motor (10) rotates to drive the screw rod (9) to rotate, thereby driving the L-shaped rod (8) and the first limiting frame (11) to move; The first limiting frame (11) comprises an upper end plate (111), a plurality of rotating rollers (112) and a lower end plate (113); the upper roller shaft and the lower roller shaft of the rotating roller (112) are rotatably connected to the upper end plate (111) and the lower end plate (113) respectively; the first rod inner ends of the sliding rod (7) and the L-shaped rod (8) are connected to the upper end plate (111); The first limiting frame (11) also includes a longitudinally arranged second electric cylinder (12) fixedly connected to the outer side of the upper end plate (111) located above the workbench (19), the piston rod of the second electric cylinder (12) is connected to one end of a transversely arranged transverse rod (13), the other end of the transverse rod (13) is connected to a third electric cylinder (14), and the piston rod of the third electric cylinder (14) is connected to an adsorption block (15).

2. A conveying device for efficient coding of packaging boxes according to claim 1, characterized in that: A baffle mechanism capable of being raised and lowered is arranged on the right side of the workbench (19).

3. A conveying device for efficient coding of packaging boxes according to claim 2, characterized in that: The baffle mechanism comprises a baffle (18), a distance sensor (17) mounted on the left end face of the baffle and capable of detecting the packaging box cardboard, and a fourth electric cylinder mounted longitudinally, wherein the piston rod end of the fourth electric cylinder is connected to the lower end face of the baffle (18).

4. A conveying device for efficient coding of packaging boxes according to claim 1, characterized in that: The first conveyor belt mechanism (5) comprises a first left guide roller and a first right guide roller, the first left guide roller and the first right guide roller are rotationally connected via a first conveyor belt, both ends of the first left guide roller and the first right guide roller are rotationally connected to a first side fixed rod respectively, and a roller shaft of the first left guide roller is connected to an output of a first drive motor mounted on the first side fixed rod.

5. The conveying device for efficient coding of packaging boxes according to claim 1 is characterized in that: The second conveyor belt mechanism (16) comprises a second left guide roller and a second right guide roller, the second left guide roller and the second right guide roller are rotationally connected via a second conveyor belt, both ends of the second left guide roller and the second right guide roller are rotationally connected to a second side fixed rod respectively, and a roller shaft of the second left guide roller is connected to an output of a second drive motor mounted on the second side fixed rod.

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