Conveying mechanism of packaging box packaging paper inspection machine

Abstract

The utility model discloses a conveying mechanism of a packaging box packaging paper inspection machine, which belongs to the field of automation equipment and comprises a rack, a conveying belt is arranged on the rack, supporting legs are arranged at the bottom of the rack, and a guide deviation correcting mechanism used for correcting the position of packaging box packaging paper on the conveying belt is arranged on the rack. The guide deviation rectifying mechanism comprises a first fixing plate fixed to the rack, a deviation rectifying plate capable of moving in the direction perpendicular to the conveying direction of the conveying belt is arranged on the first fixing plate through an adjusting screw, and the guide deviation rectifying mechanism further comprises a guide assembly detachably installed on the deviation rectifying plate. The guide assembly comprises a mounting frame penetrating through the deviation rectifying plate, and a guide wheel is arranged on the mounting frame in the direction facing the conveying belt. According to the conveying mechanism of the packaging box packaging paper inspection machine, by adjusting the distance between the deviation rectifying plates, it can be guaranteed that packaging box packaging paper of different sizes is kept at the stable position in the conveying process, and the conveying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, and in particular to a conveying mechanism for a packaging box and packaging paper inspection machine. Background Technology

[0002] Packaging box and wrapping paper inspection machines are specialized devices used to inspect the quality of packaging boxes and wrapping paper, playing a vital role in the packaging industry. The conveying mechanism of the packaging box and wrapping paper inspection machine is an important component of the packaging production line, responsible for transporting packaging boxes and wrapping paper from one point to another for subsequent processes such as inspection, cutting, folding, or packaging.

[0003] The conveying mechanism generally uses a belt conveyor to transport packaging boxes and wrapping paper. When the packaging boxes and wrapping paper to be inspected are transported by the conveyor belt, the packaging boxes and wrapping paper on the conveyor belt may shift due to the stress on the conveyor belt itself and the operation of the packaging boxes and wrapping paper when they are placed. This will cause errors in the inspection of the inspection machine and reduce the accuracy of the inspection results. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the existing packaging box and packaging paper inspection machine conveying mechanism causes inaccurate detection results due to the deviation of the packaging box and packaging paper during the conveying of packaging box and packaging paper, and to propose a new packaging box and packaging paper inspection machine conveying mechanism.

[0005] To achieve the above objectives, the present invention employs the following technology: a conveying mechanism for a packaging box and packaging paper inspection machine, comprising a frame, a conveyor belt on the frame, and support legs at the bottom of the frame, and a guide and correction mechanism on the frame for correcting the position of the packaging box and packaging paper on the conveyor belt.

[0006] As a further description of the above technical solution: the guiding and correcting mechanism includes a first fixed plate fixed on the frame, and the first fixed plate is provided with a correction plate that can move along the conveying direction perpendicular to the conveyor belt by means of an adjusting screw.

[0007] As a further description of the above technical solution: the guiding and correcting mechanism also includes a guide component that can be detachably mounted on the correction plate;

[0008] The guiding assembly includes a mounting frame that extends through the correction plate, and guide wheels are provided on the mounting frame facing the conveyor belt.

[0009] As a further description of the above technical solution: both ends of the mounting bracket are provided with connecting seats, and the connecting seats are provided with limiting blocks through mounting grooves, and a spring is provided between the limiting blocks and the inner wall of the mounting groove;

[0010] The correction plate is provided with a perforated plate that cooperates with the limiting block.

[0011] As a further description of the above technical solution: the connecting seat has a slot that communicates with the mounting groove, and the limiting block is provided with a pull plate that passes through the slot.

[0012] As a further description of the above technical solution: the number of guide wheels is several and they are evenly arranged on the mounting frame along the moving direction of the conveyor belt, and the guide wheels are rubber wheels.

[0013] As a further description of the above technical solution: the guiding and correcting mechanism also includes a second fixed plate fixed on the frame and located on both sides of the first fixed plate, and the correcting plate is provided with a guide rod that penetrates the second fixed plate.

[0014] As a further description of the above technical solution: the guide rod is engraved with length markings.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0016] By adjusting the spacing of the correction plates, it is possible to ensure that packaging boxes and wrapping paper of different sizes maintain a stable position during the conveying process, avoid the packaging boxes and wrapping paper from shifting, improve conveying efficiency, and thus ensure the accuracy of the inspection results of the inspection machine.

[0017] The guide components on the alignment plate ensure that the packaging box and wrapping paper move along a predetermined trajectory during the conveying process, reducing swaying caused by changes in conveyor belt speed or external factors, thereby improving stability. The combined use of the alignment plate and guide wheels enables precise positioning of the packaging box and wrapping paper, ensuring that the packaging box and wrapping paper move on the conveyor belt in a predetermined position and direction. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0019] Figure 2 A schematic diagram of the guiding and correction mechanism provided according to an embodiment of the present invention is shown. Figure 1 ;

[0020] Figure 3 A schematic diagram of the guiding and correction mechanism provided according to an embodiment of the present invention is shown. Figure 2 ;

[0021] Figure 4 A schematic diagram of the structure of the guide assembly provided according to an embodiment of the present invention is shown;

[0022] Figure 5A partial structural schematic diagram according to an embodiment of the present utility model is shown;

[0023] Figure 6 The present invention provides an embodiment of the present invention. Figure 5 Enlarged view of point A in the middle.

[0024] Legend:

[0025] 1. Frame; 2. Conveyor belt; 3. Support leg; 4. Guide and correction mechanism; 41. First fixed plate; 42. Adjusting screw; 43. Correction plate; 431. Perforated plate; 44. Guide assembly; 441. Mounting bracket; 442. Guide wheel; 443. Connecting seat; 444. Mounting groove; 445. Limiting block; 446. Spring; 447. Groove; 448. Pull plate; 45. Second fixed plate; 46. Guide rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figures 1-6 The present embodiment provides a conveying mechanism for a packaging box and packaging paper inspection machine, including a frame 1, a conveyor belt 2 on the frame 1, a support leg 3 at the bottom of the frame 1, and a guide and correction mechanism 4 on the frame 1 for correcting the position of the packaging box and packaging paper on the conveyor belt 2.

[0028] In this utility model, the frame 1 is fixed by the support leg 3. When the packaging box and packaging paper need to be fed into the inspection machine, the frame 1 drives the conveyor belt 2 to move. The guide correction mechanism 4 is adjusted according to the size of the packaging box and packaging paper to be conveyed, so that the guide correction mechanism 4 can ensure the stability of the packaging box and packaging paper during the conveying process. The staff puts the packaging box and packaging paper to be inspected on the conveyor belt 2 and the conveyor can...

[0029] It should be noted that the frame 1 and the conveyor belt 2 adopt the belt conveyor structure commonly used in existing technology, which can realize the stable conveying of packaging boxes and packaging paper.

[0030] Specifically, such as Figures 1-3As shown, the guide and correction mechanism 4 includes a first fixed plate 41 fixed on the frame 1. The first fixed plate 41 is provided with a correction plate 43 that can move along the conveying direction perpendicular to the conveyor belt 2 via an adjusting screw 42. The guide and correction mechanism 4 also includes a second fixed plate 45 fixed on the frame 1 and located on both sides of the first fixed plate 41. The correction plate 43 is provided with a guide rod 46 with length markings that passes through the second fixed plate 45.

[0031] When adjusting the alignment plate 43 according to the size of the packaging box and packaging paper to be conveyed, the operator turns the adjusting screw 42 on the first fixed plate 41. The adjustment screw 42 rotates to move on the first fixed plate 41. The adjusting screw 42 is rotatably connected to the alignment plate 43. When the adjusting screw 42 moves, it drives the alignment plate 43 to move, thereby completing the adjustment of the spacing of the alignment plate 43, so that packaging boxes and packaging paper of different sizes can be stably conveyed during conveying.

[0032] The guide rod 46 on the second fixed plate 45 is used to ensure that the correction plate 43 maintains the correct direction and trajectory during movement. The guide rod 46 also supports the correction plate 43. During the movement of the correction plate 43, the guide rod 46 provides additional support points for the correction plate 43, which helps to share the pushing or pulling force of the adjusting screw 42 on the correction plate 43. The guide rod 46 has a length scale, which can accurately adjust the spacing of the correction plate 43 to ensure stable delivery of packaging boxes and packaging paper.

[0033] Specifically, such as Figures 3-6 As shown, the guide correction mechanism 4 also includes a guide assembly 44 that can be detachably mounted on the correction plate 43;

[0034] The guide assembly 44 includes a mounting frame 441 that passes through the correction plate 43. A guide wheel 442 is provided on the mounting frame 441 facing the conveyor belt 2. Both ends of the mounting frame 441 are provided with connecting seats 443. A limit block 445 is provided on the connecting seat 443 through the mounting groove 444. A spring 446 is provided between the limit block 445 and the inner wall of the mounting groove 444. The correction plate 43 is provided with a perforated plate 431 that cooperates with the limit block 445. The connecting seat 443 is provided with a slot 447 that communicates with the mounting groove 444. A pull plate 448 that passes through the slot 447 is provided on the limit block 445.

[0035] Among them, the guide wheel 442 on the mounting frame 441 can ensure that the packaging box and packaging paper move along the predetermined track during the conveying process, reducing the shaking caused by changes in the speed of the conveyor belt 2 or external factors, thereby improving stability. The combined use of the correction plate 43 and the guide wheel 442 can achieve precise positioning of the packaging box and packaging paper, ensuring that the packaging box and packaging paper move on the conveyor belt 2 in the predetermined position and direction.

[0036] When the guide wheel 442 on the mounting bracket 441 needs maintenance, the limit block 445 is pulled by the pull plate 448, so that the limit block 445 compresses the spring 446 and retracts into the mounting groove 444 of the connecting seat 443. At this time, the limit block 445 disengages from the limiting hole of the perforated plate 431. Then the mounting bracket 441 can be pulled out. The maintenance guide wheel 442 is operated repeatedly during installation. The limit block 445 is compressed. When the connecting seat 443 is against the rear side of the correction plate 43, the pull plate 448 is released. The limit block 445 pops out under the action of the spring 446 and is locked in the limiting hole of the perforated plate 431, thus realizing the installation of the guide assembly 44 on the correction plate 43.

[0037] It should be noted that there are several guide wheels 442, which are evenly arranged on the mounting frame 441 along the moving direction of the conveyor belt 2. The guide wheels 442 are rubber wheels. The rubber material of the guide wheels 442 can play a buffering role. Since the guide wheels 442 need to limit the conveyed packaging box and packaging paper, the packaging box and packaging paper will collide with the guide wheels 442 during the conveying process. The rubber material of the guide wheels 442 can buffer the impact force generated by the collision and avoid the guide wheels 442 from damaging the packaging box and packaging paper.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A conveying mechanism for a packaging box and packaging paper inspection machine, comprising a frame (1), a conveyor belt (2) disposed on the frame (1), and support legs (3) disposed at the bottom of the frame (1), characterized in that, The frame (1) is provided with a guide correction mechanism (4) for correcting the position of the packaging paper on the conveyor belt (2). The guiding and correcting mechanism (4) includes a first fixed plate (41) fixed on the frame (1). A correcting plate (43) movable in a direction perpendicular to the conveyor belt (2) is mounted on the first fixed plate (41) via an adjusting screw (42). The guiding and correcting mechanism (4) also includes a guide assembly (44) detachably mounted on the correcting plate (43). The guide assembly (44) includes a mounting frame (441) penetrating the correcting plate (43). A guide wheel (442) is mounted on the mounting frame (441) facing the conveyor belt (2). The mounting bracket (441) is provided with connecting seats (443) at both ends. The connecting seats (443) are provided with limiting blocks (445) through the mounting groove (444). A spring (446) is provided between the limiting block (445) and the inner wall of the mounting groove (444). The correction plate (43) is provided with a perforated plate (431) that cooperates with the limiting block (445). The connecting seat (443) is provided with a slot (447) that communicates with the mounting groove (444). The limiting block (445) is provided with a pull plate (448) that passes through the slot (447).

2. The conveying mechanism of a packaging box and packaging paper inspection machine according to claim 1, characterized in that, The guide wheels (442) are a number of each other and are evenly arranged on the mounting frame (441) along the moving direction of the conveyor belt (2). The guide wheels (442) are rubber wheels.

3. The conveying mechanism of a packaging box and packaging paper inspection machine according to claim 1, characterized in that, The guiding and correcting mechanism (4) also includes a second fixed plate (45) fixed on the frame (1) and located on both sides of the first fixed plate (41). The correcting plate (43) is provided with a guide rod (46) that passes through the second fixed plate (45).

4. The conveying mechanism of a packaging box and packaging paper inspection machine according to claim 3, characterized in that, The guide rod (46) has length markings.

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