Discharging and stacking device for paperboard processing

Abstract

The utility model discloses a discharging and stacking device for paperboard processing, relates to the technical field of paperboard processing, and aims to solve the problems that after existing paperboards are freely stacked, the paperboards are prone to dislocation, and the stacked paperboards are inconvenient to put in order subsequently. A transmission mechanism is arranged on the conveying frame and connected with the first conveying roller, and a stacking mechanism is arranged beside the conveying frame and connected with the transmission mechanism through a switching mechanism. Power of a first conveying roller is transmitted to a switching mechanism through a transmission mechanism, then the power is transmitted to a stacking mechanism through the switching mechanism, the switching mechanism adopts the structural design of a reciprocating bevel gear, teeth on the reciprocating bevel gear are alternately meshed with an upper bevel gear and a lower bevel gear, and a rotating plate of the stacking mechanism reciprocates; and then the rotating plate pulls the sliding plate to reciprocate on the sliding rail through the extension arm, so that the centering rod on the top surface of the sliding plate slides in the sliding groove, and the paperboards are stacked in order.

Description

Technical Field

[0001] This utility model relates to the field of cardboard processing technology, and in particular to a paperboard processing unloading and stacking device. Background Technology

[0002] When packing and shipping existing cardboard, cardboard is usually stacked manually or directly stacked at the end of a conveyor belt. Manual stacking is not only time-consuming and labor-intensive, but also prone to errors. With conveyor belt stacking, cardboard is prone to misalignment, and when there are too many cardboard stacks, it is inconvenient to straighten them out.

[0003] Therefore, this application provides a paperboard processing unloading and stacking device to meet the requirements. Utility Model Content

[0004] The purpose of this application is to provide a paperboard processing stacking device, which aims to solve the problem that paperboards are easily misaligned after being freely stacked, making it inconvenient to straighten the stacked paperboards later.

[0005] To achieve the above objectives, this application provides the following technical solution: a paperboard processing material stacking device, including a conveyor frame, two sets of symmetrical first conveyor rollers are provided on the conveyor frame, and the two sets of first conveyor rollers are connected by a first conveyor belt. A transmission mechanism is provided on the conveyor frame, and the transmission mechanism is connected to the first conveyor rollers. A stacking mechanism is provided on one side of the conveyor frame, and the stacking mechanism is connected to the transmission mechanism through a transfer mechanism.

[0006] The stacking mechanism also includes a base, a sliding plate, a centering rod, an extension arm, a rotating plate, and a placement plate. The top surface of the base is provided with a slide rail, with two slide rails arranged symmetrically in a set. A sliding plate is slidably connected to the slide rail, and a connector is provided on the opposite side of the sliding plate. A rotating plate is rotatably connected to the middle of the base. The free end of the rotating plate is connected to the connector through the extension arm, and the middle of the rotating plate is connected to the transfer mechanism. The top surface of the base is provided with a support plate, and a placement plate is provided on the support plate. Multiple sets of sliding grooves are provided on the end face of the placement plate. The top surface of the sliding plate is provided with a centering rod, and the centering rod is adapted to the sliding groove.

[0007] Preferably, the transfer mechanism includes a third conveyor roller, a first transmission group, a second transmission group, and a transmission rod. A support base plate is provided on the outer wall of the base, and two sets of symmetrical support plates are provided on the top surface of the support base plate. The two sets of support plates are connected to each other through the third conveyor roller. A transmission rod is rotatably connected to the support plate. One end of the transmission rod is connected to the third conveyor roller through the first transmission group, and the other end is connected to the rotating plate through the second transmission group. The third conveyor roller is connected to the first conveyor roller through the transmission mechanism.

[0008] Preferably, the transmission mechanism includes a second conveyor roller, a second conveyor belt, and a third conveyor belt. The second conveyor roller is rotatably connected to the conveyor frame and is connected to the first conveyor roller via the second conveyor belt. The second conveyor roller is connected to the third conveyor roller via the third conveyor belt.

[0009] Preferably, the first transmission group includes a first bevel gear and a second bevel gear. The first bevel gear is coaxially arranged with the third conveyor roller, and the second bevel gear is located on the end face of the transmission rod. The first bevel gear and the second bevel gear mesh with each other.

[0010] Preferably, the second transmission group includes a reciprocating bevel gear, an upper bevel gear, and a lower bevel gear. The lower bevel gear is located in the middle of the rotating plate, and the upper bevel gear is rotatably connected to the bottom surface of the placement plate. The upper and lower bevel gears are connected by a connecting rod. The reciprocating bevel gear is located at the other end of the transmission rod and meshes with the aforementioned upper and lower bevel gears. The reciprocating bevel gear has only half of its teeth. Through the structure of the reciprocating bevel gear, it alternately meshes with the upper and lower bevel gears, controlling the two sets of slide plates to perform regular reciprocating motion, thus centering and straightening the cardboard.

[0011] In summary, the technical effects and advantages of this utility model are as follows:

[0012] This invention transmits power from the first conveyor roller to the transfer mechanism via a transmission mechanism, and then transmits the power to the stacking mechanism via the transfer mechanism. The transfer mechanism uses a reciprocating bevel gear structure design, where the teeth of the reciprocating bevel gear alternately mesh with the upper and lower bevel gears, causing the rotating plate of the stacking mechanism to reciprocate. In turn, the rotating plate pulls the slide plate on the slide rail via the extension arm, causing the center rod on the top surface of the slide plate to slide in the slide groove, thereby achieving neat stacking of cardboard and solving the problems mentioned in the background art. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application 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 only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 2 ;

[0016] Figure 3This is a schematic diagram of the stacking mechanism of this utility model. Figure 1 ;

[0017] Figure 4 This is a schematic diagram of the stacking mechanism of this utility model. Figure 2 ;

[0018] Figure 5 For the present utility model Figure 4 A magnified structural diagram at point A in the diagram.

[0019] In the diagram: 1. Conveyor frame; 2. Conveyor roller 1; 3. Conveyor belt 1; 4. Conveyor roller 2; 5. Conveyor belt 2; 6. Conveyor belt 3; 7. Support base plate; 8. Support upright plate; 9. Conveyor roller 3; 10. Bevel gear 1; 11. Bevel gear 2; 12. Slide rail; 13. Slide plate; 14. Centering rod; 15. Connector; 16. Extension arm; 17. Rotating plate; 18. Reciprocating bevel gear; 19. Upper bevel gear; 20. Lower bevel gear; 21. Placement plate. Detailed Implementation

[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Reference Figure 1-5 The paperboard processing unloading and stacking device shown includes a conveyor frame 1, on which two sets of No. 1 conveyor rollers 2 are rotatably connected, and the two sets of No. 1 conveyor rollers 2 are connected to each other by multiple sets of No. 1 conveyor belts 3. One set of No. 1 conveyor rollers 2 is driven by a motor. In order to stack the paperboard on the No. 1 conveyor belts 3 in an orderly manner, a transfer mechanism is provided below the conveyor frame 1. The transfer mechanism is connected to the No. 1 conveyor rollers 2 through a transmission mechanism. A stacking mechanism is provided on one side of the transfer mechanism. The stacking mechanism is connected to the transmission mechanism to achieve power sharing.

[0022] Transmission mechanism: A set of second conveyor rollers 4 are rotatably connected to the conveyor frame 1, and the second conveyor rollers 4 are connected to the first conveyor roller 2 through the second conveyor belt 5, so that the power of the motor can be transmitted to the second conveyor rollers 4 through the second conveyor belt 5. Another set of third conveyor belts 6 fitted on the second conveyor rollers 4 are connected to the transfer mechanism, so that the power of the motor can be transmitted to the transfer mechanism, and then to the stacking mechanism.

[0023] Transfer mechanism: A support base plate 7 is provided below the conveyor frame 1, and two sets of symmetrical support plates 8 are provided on the top surface of the support base plate 7. A third conveyor roller 9 is rotatably connected to the support plate 8, and a transmission rod is rotatably connected to the stacking mechanism. The transmission rod is connected to the third conveyor roller 9 through the first transmission group. The other end of the transmission rod extends into the interior of the stacking mechanism and is connected to the stacking mechanism through the second transmission group, so as to realize the transmission of power to the stacking mechanism.

[0024] Transmission Group 1: The first bevel gear 10 is coaxially arranged with the third conveyor roller 9. Therefore, when the third conveyor roller 9 is connected to the second conveyor roller 4 through the third conveyor belt 6, the power generated by the first conveyor roller 2 is transmitted to the third conveyor roller 9 and drives the first bevel gear 10 to rotate. The second bevel gear 11 located at the end of the transmission rod meshes with the first bevel gear 10. In turn, the second bevel gear 11 drives the transmission rod to rotate on the stacking mechanism and transmits power to the stacking mechanism.

[0025] Stacking mechanism: The base is located at the end of the conveyor frame 1 and is connected to the support base plate 7. Symmetrical slide rails 12 are provided on the top surface of the base, with two slide rails forming a group. A sliding plate 13 is slidably connected to the slide rail 12, and the sliding plate 13 is connected to the slide rail 12 via a slider. A set of rotating plates 17 is rotatably connected to the middle of the base, and a connecting member 15 is provided on the opposite side of the sliding plate 13. The connecting member 15 is connected to the end of the rotating plate 17 via an extension arm 16. A support plate is provided on the top surface of the base. The top surface of the support plate is provided with a placement plate 21, which is used to stack cardboard. Multiple sets of sliding grooves are provided on the placement plate 21. The structure of the entire placement plate 21 is fishbone-like. A centering rod 14 is provided on the top surface of the slide plate 13. The centering rod 14 is adapted to the sliding groove. Therefore, when the rotating plate 17 rotates, the slide plate 13 moves inward or outward. In order to control the slide plate 13 to perform regular reciprocating motion so that the centering rod 14 can automatically straighten the cardboard, the second transmission group is connected to the rotating plate 17 to achieve the purpose of reciprocating motion.

[0026] Second transmission group: The upper bevel gear 19 is rotatably connected to the bottom surface of the placement plate 21, and the lower bevel gear 20 is coaxial with the middle of the rotating plate 17. When the lower bevel gear 20 rotates, the rotating plate 17 rotates synchronously. The lower bevel gear 20 and the upper bevel gear 19 are connected by a connecting rod. The transmission rod is rotatably connected to the support plate, and the inner end of the transmission rod is provided with a reciprocating bevel gear 18. Through the structural design of the reciprocating bevel gear 18, it alternately meshes with the upper bevel gear 19 and the lower bevel gear 20 to realize the reciprocating motion of the slide plate 13, so that the centering rod 14 can center and straighten the cardboard and assist in stacking.

[0027] The working principle of this utility model is as follows: A set of first conveyor rollers 2 on the conveyor frame 1 is rotated by a motor. Then, another set of first conveyor rollers 2 are driven to rotate synchronously via a first conveyor belt 3, thus achieving the purpose of conveying the cardboard. During this process, the first conveyor rollers 2 drive the second conveyor roller 4 to rotate on the conveyor frame 1 via a second conveyor belt 5. Subsequently, the second conveyor roller 4 drives the third conveyor roller 9 to rotate on the support plate 8 via a third conveyor belt 6. The rotating third conveyor roller 9 drives the first bevel gear 10, which is coaxial with it, to rotate, and drives the second bevel gear 11, which meshes with it, to rotate. The transmission rod coaxial with wheel 11 rotates on the support plate and drives the reciprocating bevel gear 18 to rotate. Through the structural design of the reciprocating bevel gear 18, it alternately meshes with the upper bevel gear 19 and the lower bevel gear 20 during the rotation, causing the rotating plate 17 to rotate back and forth on the base. The rotating plate 17 then drives the connecting piece 15 to move inward or outward through the extension arm 16, causing the slide plate 13 to move on the slide rail 12 through the slider, thereby driving the centering rod 14 on the top surface of the slide plate 13 to slide in the groove on the placement plate 21, thus stacking and tidying up the cardboard that falls on the top surface of the placement plate 21.

[0028] The electromechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments; they are common knowledge.

[0029] Components not described in detail in this article are existing technologies.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paperboard processing unloading stacking device, comprising a conveying frame (1), a front and back two groups of symmetrical No. 1 conveying rollers (2) are arranged on the conveying frame (1), and the two groups of No. 1 conveying rollers (2) are connected through a No. 1 conveying belt (3), characterized in that: The conveying frame (1) is provided with a transmission mechanism, the transmission mechanism is connected with the first conveying roller (2), and a stacking mechanism is arranged beside the conveying frame (1), the stacking mechanism is connected with the transmission mechanism through a switching mechanism; The stacking mechanism further comprises a base, a sliding plate (13), a centering rod (14), an extension arm (16), a rotating plate (17) and a placing plate (21), the top surface of the base is provided with sliding rails (12), the sliding rails (12) are symmetrically arranged in two groups, the sliding plate (13) is slidably connected to the sliding rails (12), the opposite surfaces of the sliding plate (13) are provided with connecting pieces (15), the rotating plate (17) is rotatably connected to the middle portion of the base, the free end of the rotating plate (17) is connected with the connecting pieces (15) through the extension arm (16), and the middle portion of the rotating plate (17) is connected with the switching mechanism; the top surface of the base is provided with a supporting plate, the supporting plate is provided with the placing plate (21), a plurality of sliding grooves are arranged on the end surface of the placing plate (21), the top surface of the sliding plate (13) is provided with the centering rod (14), and the centering rod (14) is matched with the sliding grooves.

2. The paperboard processing downer stacking device according to claim 1, characterized in that: The switching mechanism comprises a third conveying roller (9), a first transmission group, a second transmission group and a transmission rod, the outer wall of the base is provided with a supporting bottom plate (7), the top surface of the supporting bottom plate (7) is provided with two groups of symmetric supporting vertical plates (8), the two groups of supporting vertical plates (8) are connected with each other through the third conveying roller (9), the transmission rod is rotatably connected to the supporting plate, one end of the transmission rod is connected with the third conveying roller (9) through the first transmission group, the other end of the transmission rod is connected with the rotating plate (17) through the second transmission group, and the third conveying roller (9) is connected with the first conveying roller (2) through the transmission mechanism.

3. A paperboard processing downer stacking device according to claim 2, characterized in that: The transmission mechanism comprises a second conveying roller (4), a second conveying belt (5) and a third conveying belt (6), the second conveying roller (4) is rotatably connected to the conveying frame (1), the second conveying roller (4) is connected with the first conveying roller (2) through the second conveying belt (5), and the second conveying roller (4) is connected with the third conveying roller (9) through the third conveying belt (6).

4. The paperboard processing downer stacking device of claim 2, wherein: The first transmission group comprises a first bevel gear (10) and a second bevel gear (11), the first bevel gear (10) is coaxially arranged with the third conveying roller (9), and the second bevel gear (11) is arranged on the end surface of the transmission rod, the first bevel gear (10) and the second bevel gear (11) are meshed with each other.

5. A paperboard processing downer stacking device according to claim 4, characterized in that: The second transmission group comprises a reciprocating bevel gear (18), an upper bevel gear (19) and a lower bevel gear (20), the lower bevel gear (20) is arranged in the middle portion of the rotating plate (17), the upper bevel gear (19) is rotatably connected to the bottom surface of the placing plate (21), the upper bevel gear (19) and the lower bevel gear (20) are connected through a connecting rod, the reciprocating bevel gear (18) is arranged at the other end of the transmission rod, and the reciprocating bevel gear (18) is meshed with the upper bevel gear (19) and the lower bevel gear (20), and only half of the teeth are arranged on the reciprocating bevel gear (18).

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