Book pasting anti-fading wind bead platform alignment arrangement turning conveying mechanism

Abstract

The utility model relates to the technical field of conveying equipment, and specifically discloses a book pasting anti -scratch wind pearl platform beat alignment arrangement turning over conveying mechanism, including first conveying belt, one end of first conveying belt is equipped with the transfer platform, the bottom of transfer platform is equipped with the pneumatic pressure cavity, the top of pneumatic pressure cavity is equipped with a plurality of columnar channels, the inside of columnar channel is equipped with the ball, the top surface of columnar channel is provided with the through -hole corresponding with ball, the bottom of ball is connected with first spring with pneumatic pressure cavity, and the side of pneumatic pressure cavity is connected with the pneumatic pressure pipeline interface. The transfer platform with a plurality of ball set up in the utility model can realize the effect that air cushion supports books, effectively reduces the contact surface of the bottommost book page of books and the platform surface and sliding friction, thereby avoiding the problem of scratching.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism. Background Technology

[0002] When unbound books are transferred between two conveyor belts moving in opposite directions, such as two vertically aligned conveyor belts, the bottom pages of the books are easily scratched by the surface of the transfer platform. This is because there is a transfer platform between the two conveyor belts, and multiple push plates are installed on the transfer platform. Books are pushed onto the transfer platform by the corresponding push plates, and then pushed onto the other conveyor belt by the corresponding push plates. Since unbound books are relatively loose, the movement in two different directions can easily cause the bottom pages of the books to be scratched.

[0003] Therefore, we propose a book sticker anti-loosening bead platform, a sorting and steering conveyor mechanism to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a book sticker anti-loosening flower bead platform for aligning, sorting, turning and conveying mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The book sticker anti-loosening flower bead platform alignment and turning conveying mechanism includes a first conveyor belt, a transfer platform at one end of the first conveyor belt, a pneumatic cavity at the bottom of the transfer platform, a number of columnar channels at the top of the pneumatic cavity, ball beads inside the columnar channels, and through holes corresponding to the ball beads on the top surface of the columnar channels. A first spring connects the ball beads to the bottom of the pneumatic cavity, and a pneumatic pipe interface is connected to the side of the pneumatic cavity.

[0007] Preferably, a plurality of the columnar channels are arranged in a matrix on the transfer platform.

[0008] Preferably, the diameter of the horizontal cross-section of the ball is smaller than the diameter of the horizontal cross-section of the columnar channel.

[0009] Preferably, the diameter of the through hole is smaller than the diameter of the horizontal cross-section of the ball.

[0010] Preferably, the annular edge of the through hole is provided with a rubber layer, and the surface of the ball can abut against and adhere to the rubber layer.

[0011] Preferably, the first spring can also be coaxially provided with an elastic air bladder, the elastic air bladder is connected to an air supply pipe, and the upper and lower ends of the elastic air bladder are respectively fixedly connected to the ball and the bottom of the air pressure chamber.

[0012] Preferably, the first spring can also be coaxially provided with a second spring and an electric telescopic rod. The electric telescopic rod is arranged vertically, and the telescopic end of the electric telescopic rod is fixedly connected to the second spring. The upper end of the second spring is connected to a stop plate, which can abut against the ball.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention can achieve an air cushion lifting effect, effectively reducing the contact area and sliding friction between the bottom pages of the book and the surface of the transfer platform, effectively avoiding scratches. The generated air cushion can significantly reduce the force required to move the book, making the transfer smoother. At the same time, it can be adjusted to adapt to books of different weights and sizes, and has strong adaptability. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is an isometric view of the present invention;

[0017] Figure 2 This is a cross-sectional view of the transfer platform of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the ball after it is separated from the through hole according to this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the elastic airbag of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the second spring of this utility model.

[0021] In the diagram: 1. First conveyor belt; 2. Transfer platform; 3. Pneumatic chamber; 4. Columnar channel; 5. Ball; 6. First spring; 7. Pneumatic pipe interface; 8. Through hole; 9. Elastic airbag; 10. Air supply pipe; 11. Second spring; 12. Electric telescopic rod; 13. Support plate; 14. Second conveyor belt; 15. Backing plate. Detailed Implementation

[0022] 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.

[0023] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Example 1

[0025] Reference Figures 1-3 The book sticker anti-loosening bead platform alignment and turning conveyor mechanism includes a first conveyor belt 1, with a transfer platform 2 at one end of the first conveyor belt 1 (i.e., a transfer platform), and a second conveyor belt 14 on the side of the transfer platform 2. The second conveyor belt 14 is perpendicular to the first conveyor belt 1, and both the first and second conveyor belts 1 and 14 are flush with the transfer platform 2. The bottom of the transfer platform 2 has a pneumatic chamber 3, and the top of the pneumatic chamber 3 has several columnar channels 4. Ball beads 5 are placed inside the columnar channels 4, and through holes 8 corresponding to the ball beads 5 are opened on the top surface of the columnar channels 4. A first spring 6 connects the ball beads 5 to the bottom of the pneumatic chamber 3, and a pneumatic pipe interface 7 is connected to the side of the pneumatic chamber 3. Figure 2 As shown. The pneumatic pipe interface 7 is used to connect to an air source, which can be from an existing fan or air compressor. After the unbound books are transferred to the transfer platform 2, the weight of the books presses down on several ball bearings 5 ​​located at the bottom. At this time, several corresponding first springs 6 contract, and several corresponding through holes 8 are exposed, as shown in the diagram. Figure 3 As shown, the pressurized airflow from the air source below passes through the columnar channels 4 and eventually blows upward from these gaps. The upward-blown airflow forms a thin layer of air between the bottom of the book and the platform surface, thus forming an air cushion.

[0026] Those skilled in the art should understand that the first conveyor belt 1, the transfer platform 2, and the second conveyor belt 14 are used for conveying and transferring unbound books. A first push plate can be installed above the first conveyor belt 1; that is, a cylinder pushes the corresponding push plate structure. The first push plate can be lowered to a set height via an existing lifting mechanism, pushing the unbound books on the first conveyor belt 1 onto the transfer platform 2. Since there is no conveying mechanism between the first conveyor belt 1 and the transfer platform 2, the first push plate can achieve the conveying effect. The transfer platform 2 has backing plates 15 on both sides opposite to the first conveyor belt 1 and the second conveyor belt 14. The backing plates 15 serve to block and position the books. A second push plate is installed on the side of the backing plate 15 corresponding to the second conveyor belt 14; that is, a cylinder pushes the corresponding push plate structure. The second push plate can push the unbound books on the transfer platform 2 onto the second conveyor belt 14, ultimately achieving the transfer effect. The above structure is as follows: Figure 1 As shown. The first conveyor belt 1, the transfer platform 2, the second conveyor belt 14, and the backing plate 15, as well as other equipment that requires fixed installation, are all matched and installed on the existing support frame or the existing support structure.

[0027] The first conveyor belt 1 is used for feeding and conveying materials. A weighing device can be installed on the first conveyor belt 1 to determine the weight of the books by pre-weighing them. This weight sensing allows for corresponding adjustment of the air source, i.e., adjusting the air intake pressure. For example, when a batch of books is heavier, the airflow pressure can be increased, while when a batch of books is lighter, the airflow pressure can be decreased. Ultimately, this achieves precise matching of book weights and avoids unnecessary energy consumption.

[0028] As a technical optimization of this utility model, several columnar channels 4 are arranged in a matrix on the transfer platform 2, that is, the corresponding ball beads 5 are also arranged in a matrix. The several ball beads 5 arranged in a matrix can meet the effective contact with the bottom of the book, and finally realize the transfer of books of various sizes.

[0029] As a technical optimization of this utility model, the diameter of the horizontal cross-section of the ball bead 5 is smaller than the diameter of the horizontal cross-section of the columnar channel 4. The ball bead 5 will not block the columnar channel 4, ensuring that airflow can pass through the columnar channel 4.

[0030] As a technical optimization of this utility model, the diameter of the through hole 8 is smaller than the diameter of the horizontal cross section of the ball 5. Under the lifting action of the first spring 6, the ball 5 can block the through hole 8.

[0031] As a technical optimization of this utility model, a rubber layer is provided on the annular edge of the through hole 8, and the surface of the ball 5 can abut against and adhere to the rubber layer. After the surface of the ball 5 abuts against and adheres to the rubber layer, it can effectively seal the through hole 8. When the ball 5 is not pressed down, under the action of the first spring 6, the ball 5 can abut against and adhere to the rubber layer on the edge of the through hole 8, thereby achieving the effect of compression sealing.

[0032] The working principle is as follows:

[0033] After the unbound books are pushed onto the transfer platform 2, their own weight presses down on several ball bearings 5. At this time, several corresponding first springs 6 contract, and several corresponding through holes 8 are exposed. Airflow with a certain pressure from the air source below passes through the columnar channel 4 and finally blows upward from these gaps. The upward-blown airflow forms a thin layer of air between the bottom of the book and the surface of the platform, thus forming an air cushion. The air cushion lifts and supports the book, effectively reducing the contact area between the book and the transfer platform 2, thereby reducing friction and greatly reducing contact pressure. At the same time, the ball bearings 5 ​​also support the bottom of the book, achieving a stable lifting effect. When the book needs to be turned, that is, pushed onto the second conveyor belt 14, the generated air cushion can significantly reduce the force required for the book to move, making the transfer smoother and effectively avoiding direct scratching of the bottom pages against the surface of the transfer platform 2.

[0034] Example 2

[0035] Reference Figure 4 The difference between this embodiment and the above embodiments is that:

[0036] The first spring 6 can also be coaxially fitted with an elastic airbag 9, which is connected to an air supply pipe 10. That is, the first spring 6 is coaxially sleeved on the outside of the elastic airbag 9, and the air supply pipe 10 is connected from the lower end of the elastic airbag 9. The upper and lower ends of the elastic airbag 9 are respectively fixedly connected to the ball 5 and the bottom of the air pressure chamber 3. Airflow can enter through the air supply pipe 10, causing the elastic airbag 9 to inflate, which in turn supports the bottom of the ball 5. The air source for the air supply pipe 10 can be an existing fan or air compressor, and a solenoid valve for controlling its opening and closing is installed on the air supply pipe 10.

[0037] The working principle is as follows:

[0038] Application of the elastic airbag 9: When the weight of the book reaches a certain level, i.e., the first spring 6 is fully compressed, the weight of the book prevents the air pressure from lifting it, and the corresponding through-hole 8 is blocked. At this point, while increasing the air pressure, air can also be injected into the elastic airbag 9 through the corresponding air supply pipe 10, causing the elastic airbag 9 to be compressed and lifted, thus lifting the ball bearing 5. When the weight of the book exceeds a certain level, it can effectively reduce the sinking depth of the ball bearing 5, making the gap in the through-hole 8 smaller, thereby increasing and concentrating the air pressure. At the same time, the elastic airbag 9 also increases the supporting force of the ball bearing 5, ensuring that several ball bearings 5 ​​stably support the bottom of the book, reducing the contact area between the bottom of the book and the transfer platform 2. When the weight of the book is lighter, only the first spring 6 is needed.

[0039] Example 3

[0040] Reference Figure 5 The difference between this embodiment and the above embodiments is that:

[0041] The first spring 6 can also be coaxially provided with a second spring 11 and an electric telescopic rod 12. The electric telescopic rod 12 is vertically arranged, and the telescopic end of the electric telescopic rod 12 is fixedly connected to the second spring 11. The upper end of the second spring 11 is connected to a stop plate 13, which can abut against the ball 5.

[0042] The working principle is as follows:

[0043] Application of the second spring 11: When the weight of the book reaches a certain level, i.e., the first spring 6 is fully compressed, the weight of the book prevents the air pressure from lifting it, and the corresponding through hole 8 is blocked. At this time, while increasing the air pressure, the corresponding electric telescopic rod 12 pushes the second spring 11 upward, causing the abutment plate 13 to press against the ball 5. This, in conjunction with the first spring 6, increases the stiffness coefficient. When the weight of the book exceeds a certain level, it effectively reduces the sinking depth of the ball 5, making the gap in the through hole 8 smaller, thereby increasing and concentrating the air pressure. At the same time, the second spring 11 also increases the supporting force of the ball 5, ensuring that several balls 5 can effectively support the book and reduce the contact area between the bottom of the book and the transfer platform 2. When the weight of the book is lighter, only the first spring 6 is needed.

[0044] The electrical equipment in Examples 1, 2, and 3 are all controlled by control modules, i.e., by programmable PLC controllers, and all are commercially available.

[0045] 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 book sticker anti-loosening bead platform alignment and turning conveyor mechanism, comprising a first conveyor belt (1), characterized in that, One end of the first conveyor belt (1) is provided with a transfer platform (2), the bottom of the transfer platform (2) is provided with a pneumatic cavity (3), the top of the pneumatic cavity (3) is provided with several columnar channels (4), the inside of the columnar channels (4) is provided with ball beads (5), the top surface of the columnar channels (4) is provided with through holes (8) corresponding to the ball beads (5), the ball beads (5) are connected to the bottom of the pneumatic cavity (3) with a first spring (6), and the side of the pneumatic cavity (3) is connected with a pneumatic pipe interface (7).

2. The book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism according to claim 1, characterized in that, Several of the columnar channels (4) are arranged in a matrix on the transfer platform (2).

3. The book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism according to claim 1, characterized in that, The diameter of the horizontal cross section of the ball (5) is smaller than the diameter of the horizontal cross section of the columnar channel (4).

4. The book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism according to claim 1, characterized in that, The diameter of the through hole (8) is smaller than the diameter of the horizontal cross section of the ball (5).

5. The book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism according to claim 1, characterized in that, The annular edge of the through hole (8) is provided with a rubber layer, and the surface of the ball (5) can abut against and adhere to the rubber layer.

6. The book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism according to claim 1, characterized in that, The first spring (6) can also be coaxially provided with an elastic airbag (9), the elastic airbag (9) is connected to an air supply pipe (10), and the upper and lower ends of the elastic airbag (9) are fixedly connected to the ball (5) and the bottom of the air pressure chamber (3), respectively.

7. The book sticker anti-loosening bead platform alignment, sorting, turning, and conveying mechanism according to claim 1, characterized in that, The first spring (6) can also be coaxially provided with a second spring (11) and an electric telescopic rod (12). The electric telescopic rod (12) is vertically arranged, and the telescopic end of the electric telescopic rod (12) is fixedly connected to the second spring (11). The upper end of the second spring (11) is connected to a stop plate (13), which can abut against the ball (5).

Images