Paperboard paging and conveying device

Abstract

The utility model discloses a paperboard paging and conveying device which comprises a frame body and a rotary driving device, a plurality of rotating rollers are connected to the frame body in a rotating mode, at least one set of conveying belt is arranged on the peripheries of the rotating rollers in a sleeved mode, and the power output end of the rotary driving device is connected with the rotating rollers located on the outer side of the frame body. The rotation driving device is used for driving the conveying belt to transmit through the connected rotating roller so as to convey paperboards on the top of the conveying belt, and an intercepting mechanism used for stopping conveying of multiple layers of paperboards is arranged above the conveying belt. Compared with the prior art, the conveying belt can convey the stacked paperboards, and only the gap for one paperboard to pass through is reserved between the intercepting mechanism and the conveying belt, so that the single-piece conveying operation of the stacked paperboards is realized, the stacked paperboards do not need to be manually split, the labor amount is reduced, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of paperboard conveying technology, and in particular to a paperboard paging conveying device. Background Technology

[0002] Cardboard is the main material that makes up the main structure of wine boxes. It can also be used to give wine boxes a unique appearance and texture through various processing techniques. The choice and use of cardboard vary from low-end to high-end wine boxes. Low-end wine boxes are usually made by printing and laminating white cardboard and then die-cutting it. Mid-range wine boxes often use aluminum foil cardboard and white cardboard to form cardboard, and then print, laminate and die-cut it. High-end gift wine boxes may use 3mm-6mm thick cardboard, with the outer decorative surface manually pasted and glued together. In addition, various complex shapes and patterns can be printed on the cardboard to meet the diverse needs of designers for the appearance of wine boxes.

[0003] These operations all require individual processing of the cardboard. However, when cardboard is transported from the cardboard manufacturer, it is usually stacked neatly in multiple pieces for packaging, thereby improving the transportation efficiency of the cardboard. But for manufacturers that perform secondary processing of cardboard, it is necessary to remove the cardboard individually from the neatly stacked cardboard pile and then transport the cardboard individually using a conveyor mechanism. This operation is generally done manually, with a large workload, high labor intensity, and poor efficiency. Utility Model Content

[0004] The main purpose of this utility model is to provide a cardboard sheet conveying device. The conveyor belt can transport stacked cardboard, and the gap between the intercepting mechanism and the conveyor belt is only left for one cardboard sheet to pass through, thereby realizing the single-sheet conveying operation of stacked cardboard, so that the stacked cardboard does not need to be manually separated, reducing labor and improving efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cardboard paging and conveying device includes a frame and a rotary drive device. A plurality of rotating rollers are rotatably connected to the frame. At least one set of conveyor belts is sleeved around the plurality of rotating rollers. The power output end of the rotary drive device is connected to the rotating rollers located outside the frame. The rotary drive device is used to drive the conveyor belt through the connected rotating rollers to convey cardboard at the top of the conveyor belt. An interception mechanism is provided above the conveyor belt to block the conveying of multiple layers of cardboard.

[0007] Furthermore, the interception mechanism includes a linear lifting mechanism and an interception plate, wherein the linear lifting mechanism is used to adjust the height of the interception plate.

[0008] Furthermore, the linear lifting mechanism includes a plate body, a top plate fixed to the top of the plate body, a screw threadedly connected to the top plate, a lifting plate rotatably connected to the bottom of the screw, limit blocks fixed on both sides of the plate body to restrict the rotation of the lifting plate, and an intercepting plate fixed to the bottom of the lifting plate.

[0009] Furthermore, the bottom of the interceptor plate is an arc-shaped portion.

[0010] Furthermore, the side of the interceptor plate that contacts the cardboard is provided with an extension plate integrally formed therewith, and the extension plate is fixed to the lifting plate.

[0011] Furthermore, at least two sets of fixing rods are fixed on the frame, both sets of fixing rods being located at the top of the rotating roller and penetrating the plate to fix the plate.

[0012] Furthermore, several of the rotating rollers are arranged horizontally and at the same height.

[0013] Furthermore, the rotary drive device includes a motor and a reducer, the power output end of the motor is connected to the power input end of the reducer, and the power output end of the reducer is connected to the rotating roller on the outside of the frame.

[0014] Furthermore, limit plates are provided on both sides of the top of the conveyor belt, and the limit plates are fixed to the fixed rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The conveyor belt of this invention can transport stacked cardboard, and there is only a gap between the intercepting mechanism and the conveyor belt for one cardboard to pass through, thereby realizing the single-sheet conveying operation of stacked cardboard, eliminating the need for manual separation of stacked cardboard, reducing labor and improving efficiency.

[0017] The linear lifting mechanism of this invention can adjust the height of the interceptor plate, thereby adjusting the distance between the interceptor plate and the conveyor belt according to the thickness of the cardboard, so as to ensure that this distance can only ensure the passage of one cardboard sheet.

[0018] The two limiting plates of this utility model can limit the cardboard stacked on the conveyor belt and prevent the cardboard from tilting to both sides. Attached Figure Description

[0019] Figure 1 This is a front view schematic diagram of a cardboard paging conveying device according to the present invention.

[0020] Figure 2 This is a schematic diagram showing the interception mechanism and conveyor belt position of a cardboard paging conveying device according to this utility model.

[0021] Figure 3 This is a top view schematic diagram of a cardboard paging conveying device according to the present invention.

[0022] In the diagram: 1. Frame; 2. Rotating roller; 3. Conveyor belt; 4. Limiting plate; 5. Interception mechanism; 501. Interception plate; 5011. Arc-shaped part; 5012. Extension plate; 503. Lifting plate; 504. Plate body; 505. Screw; 506. Top plate; 502. Limiting block; 6. Fixing rod; 7. Rotary drive device; 701. Reducer; 702. Motor. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-3 As shown, a cardboard paging conveying device includes a frame 1 and a rotary drive device 7. A plurality of rotating rollers 2 are rotatably connected to the frame 1. At least one set of conveyor belts 3 are sleeved around the plurality of rotating rollers 2. The power output end of the rotary drive device 7 is connected to the rotating rollers 2 located outside the frame 1. The rotary drive device 7 is used to drive the conveyor belts 3 through the connected rotating rollers 2 to convey the cardboard on the top of the conveyor belts 3. An intercepting mechanism 5 is provided above the conveyor belts 3 to block the conveying of multiple layers of cardboard.

[0025] In this embodiment, such as Figure 1 and Figure 3 As shown, the conveyor belt 3 is connected end to end to form a loop. After the rotating rollers 2 located on both sides of the frame 1 are connected to the conveyor belt 3, the conveyor belt 3 will be in a taut state, which will result in a large friction between the conveyor belt 3 and the two rotating rollers 2. Therefore, when the rotary drive device 7 drives the corresponding rotating rollers 2 to rotate, this friction can be used to drive the conveyor belt 3 to transport, thereby moving the cardboard located at the top of the conveyor belt 3. In addition, the distance between the intercepting mechanism 5 and the conveyor belt 3 is only enough for a single cardboard to pass through (this is because the moving force on the bottom cardboard can overcome the resistance exerted on it by the upper cardboard), thus preventing multiple cardboards from being mixed together and transported together.

[0026] Any one of the rotating rollers 2 located on both sides of the frame 1 is fixedly connected to the drive end of the rotating drive device 7, so that the conveyor belt 3 can be driven to transport when the rotating drive device 7 rotates. The upper and lower ends of the other rotating rollers 2 are in contact with the conveyor belt 3 respectively. When the cardboard is transported on the conveyor belt 3, the rotating rollers 2 can support the cardboard.

[0027] Among them, such as Figure 1 and Figure 2As shown, the intercepting mechanism 5 includes a linear lifting mechanism and an intercepting plate 501. The linear lifting mechanism is used to adjust the height of the intercepting plate 501, thereby adjusting the distance between the intercepting plate 501 and the conveyor belt 3 according to the thickness of the cardboard, so as to ensure that this distance can only ensure the passage of one cardboard.

[0028] The linear lifting mechanism includes a plate 504, a top plate 506 fixed to the top of the plate 504, a screw 505 threaded onto the top plate 506, and a lifting plate 503 rotatably connected to the bottom of the screw 505 via a bearing seat. Limiting blocks 502 are fixed on both sides of the plate 504 to restrict the rotation of the lifting plate 503. An intercepting plate 501 is fixed to the bottom of the lifting plate 503. When the screw 505 rotates, the lifting plate 503 cannot rotate due to the obstruction of the limiting blocks 502. Therefore, the lifting plate 503 can only rise and fall with the rise and fall of the screw 505, thereby changing the height of the intercepting plate 501 to achieve the adjustment of the intercepting plate 501.

[0029] Among them, such as Figure 2 As shown, the bottom of the interceptor plate 501 is an arc-shaped part 5011. When a single cardboard passes through normally, the contact area between the interceptor plate 501 and the cardboard is small, which can reduce the resistance exerted by the interceptor plate 501 on the cardboard. An extension plate 5012 integrally formed with the side of the interceptor plate 501 in contact with the cardboard is provided. The extension plate 5012 is fixed on the lifting plate 503 to ensure that the upper part of the stacked cardboard can be intercepted by a complete plane during the conveying process, so as to prevent the neatly stacked cardboard from becoming no longer neat due to the obstruction of the uneven mechanism.

[0030] The frame 1 is fixed with at least two sets of fixing rods 6. Both sets of fixing rods 6 are located on the top of the rotating roller 2 and pass through the plate 504 to fix the plate 504, thereby ensuring that the plate 504 is located directly above the conveyor belt 3.

[0031] Among them, such as Figure 1 and Figure 3 As shown, several rotating rollers 2 are arranged horizontally and at the same height, so the cardboard can be conveyed horizontally.

[0032] Among them, such as Figure 1 As shown, the rotary drive device 7 includes a motor 702 and a reducer 701. The power output end of the motor 702 is connected to the power input end of the reducer 701, and the power output end of the reducer 701 is connected to the rotating roller 2 on the outside of the frame 1.

[0033] Among them, such as Figure 1 As shown, limit plates 4 are provided on both sides of the top of the conveyor belt 3. The limit plates 4 are fixed on the fixed rod 6. The two limit plates 4 can limit the stacked cardboard and prevent the cardboard from tilting to both sides.

[0034] The working principle is as follows: First, multiple cardboard sheets are stacked neatly. Then, the stacked cardboard sheets are placed on top of the conveyor belt 3. The rotary drive device 7 is activated. When the rotary drive device 7 drives the corresponding rotating roller 2 to rotate, the friction between the rotating roller 2 and the conveyor belt 3 is used to drive the conveyor belt 3 to move, thereby moving the cardboard sheets located on top of the conveyor belt 3. As the stacked cardboard sheets move, they will come into contact with the interceptor plate 501. The distance between the interceptor plate 501 and the conveyor belt 3 is only enough for a single cardboard sheet to pass through. Therefore, the cardboard sheet at the bottom will continue to move with the conveyor belt 3, while the other parts will be intercepted by the interceptor plate 501, thus preventing multiple cardboard sheets from being mixed together and conveyed together. Furthermore, when the screw 505 rotates, the lifting plate 503 cannot rotate due to the obstruction of the limit block 502. Therefore, the lifting plate 503 can only rise and fall with the screw 505, thereby changing the height of the interceptor plate 501 and adjusting the distance between the interceptor plate 501 and the conveyor belt 3 to ensure that this distance can only ensure that one cardboard sheet passes through.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cardboard paging and conveying device, comprising a frame (1) and a rotary drive device (7), characterized in that: A plurality of rotating rollers (2) are rotatably connected to the frame (1), and at least one set of conveyor belts (3) are sleeved around the plurality of rotating rollers (2). The power output end of the rotary drive device (7) is connected to the rotating rollers (2) located outside the frame (1). The rotary drive device (7) is used to drive the conveyor belt (3) through the connected rotating rollers (2) to transport the cardboard on the top of the conveyor belt (3). An intercepting mechanism (5) is provided above the conveyor belt (3) to block the transport of multiple layers of cardboard.

2. The cardboard sheet conveying device according to claim 1, characterized in that: The interception mechanism (5) includes a linear lifting mechanism and an interception plate (501), wherein the linear lifting mechanism is used to adjust the height of the interception plate (501).

3. The cardboard sheet conveying device according to claim 2, characterized in that: The linear lifting mechanism includes a plate (504), a top plate (506) fixed to the top of the plate (504), a screw (505) threaded onto the top plate (506), a lifting plate (503) rotatably connected to the bottom of the screw (505), a limiting block (502) fixed on both sides of the plate (504) to restrict the rotation of the lifting plate (503), and an intercepting plate (501) fixed to the bottom of the lifting plate (503).

4. A paperboard paging conveying device according to claim 3, characterized in that: The bottom of the interceptor plate (501) is an arc-shaped part (5011).

5. A paperboard paging conveying device according to claim 3 or 4, characterized in that: The side of the interceptor plate (501) that contacts the cardboard is provided with an extension plate (5012) integrally formed therewith, and the extension plate (5012) is fixed on the lifting plate (503).

6. A paperboard paging conveying device according to claim 3, characterized in that: At least two sets of fixing rods (6) are fixed on the frame (1). Both sets of fixing rods (6) are located on the top of the rotating roller (2) and pass through the plate (504) to fix the plate (504).

7. A paperboard paging conveying device according to claim 1, characterized in that: Several of the rotating rollers (2) are arranged horizontally and at the same height.

8. A paperboard paging conveying device according to claim 1, characterized in that: The rotary drive device (7) includes a motor (702) and a reducer (701). The power output end of the motor (702) is connected to the power input end of the reducer (701), and the power output end of the reducer (701) is connected to the rotating roller (2) on the outside of the frame (1).

9. A paperboard paging conveying device according to claim 6, characterized in that: Limiting plates (4) are provided on both sides of the top of the conveyor belt (3), and the limiting plates (4) are fixed on the fixing rod (6).

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