Automatic conveying device

Abstract

The utility model discloses an automatic conveying device which comprises a first machine frame and a second machine frame, the first machine frame and the second machine frame are connected in a front-and-back mode, two first conveying belts are arranged on the first machine frame, and the two first conveying belts are arranged in an up-and-down spaced mode. According to the device, the two first conveying belts and the two second conveying belts are arranged to convey green brick frames respectively, then the first lifting platform and the second lifting platform are arranged, the green brick frames on one first conveying belt can be transferred to the other first conveying belt or the second lifting platform through the first lifting platform, and the green brick frames on the other first conveying belt or the second lifting platform can be transferred to the other second lifting platform through the second lifting platform. The green brick frame on one second conveying belt can be transferred to the other second conveying belt or the first lifting platform, in this way, conversion conveying of the green brick frame between the two first conveying belts and the two second conveying belts is achieved, and the overall structure is practical and reliable.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to an automatic conveying device. Background Technology

[0002] A brick blank refers to an intermediate product formed by shaping clay into a certain shape, size, and strength using external force and a mold, but before firing. It is a semi-finished product of bricks, tiles, ceramics, and other products before firing. Currently, brick blanks need to be transported to a kiln or other equipment for processing before firing. Existing brick blank transport channels use a single conveyor belt for overall transport, which can lead to stacking of brick blanks or damage during transport. Therefore, brick blank racks or similar devices are needed to support and transport the brick blanks. Announcement number CN100448636C relates to a brick blank transport device, including a frame, a working platform horizontally placed on the frame, a blank pad with a drag rod on the working platform, and a power mechanism. Dragging mechanisms are provided on both sides of the working platform. Each dragging mechanism consists of a gear driven by the power mechanism, a rack meshing with the gear, and a pawl on the rack, used to drag the blank pad horizontally on the working surface of the working platform. Guide mechanisms are also provided on both sides of the working platform, each guide mechanism containing the rack, used to maintain the horizontal movement of the rack. The equipment uses a blank pad for conveying, but it cannot effectively protect the brick blanks during the conveying process and automatically transfer the brick blanks. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a practical and reliable automatic conveying device.

[0004] To achieve the above objectives, the present invention provides the following solution: an automatic conveying device, comprising a first frame and a second frame, wherein the first frame and the second frame are connected front to back, two first conveyor belts are provided on the first frame, the two first conveyor belts are arranged vertically at intervals, a vertically extending first lifting guide rail is provided at the rear end of the first frame, and a first lifting platform is slidably connected on the first lifting guide rail.

[0005] The second frame is provided with two second conveyor belts, which are arranged vertically at intervals. The front end of the second frame is provided with a vertically extending second lifting guide rail, and a second lifting platform is slidably connected to the second lifting guide rail. The first conveyor belt and the second conveyor belt are respectively used to transport brick blanks. The first lifting platform is used to transfer the brick blanks from one first conveyor belt to another first conveyor belt or the second lifting platform. The second lifting platform is used to transfer the brick blanks from one second conveyor belt to another second conveyor belt or the first lifting platform.

[0006] The beneficial effects of this utility model are as follows: It realizes the conversion and conveying of brick blanks. The device realizes the separate conveying of brick blanks by setting two first conveyor belts and two second conveyor belts. Then, by setting a first lifting platform and a second lifting platform, the brick blanks on one first conveyor belt can be transferred to another first conveyor belt or a second lifting platform by using the first lifting platform, and the brick blanks on one second conveyor belt can be transferred to another second conveyor belt or a first lifting platform by using the second lifting platform. In this way, the conversion and conveying of brick blanks between the two first conveyor belts and the two second conveyor belts is realized. The overall structure is practical and reliable.

[0007] Furthermore, it also includes multiple support plates, one of which is provided with a brick blank rack for placing brick blanks, and the first conveyor belt and the second conveyor belt respectively support and transport the multiple support plates.

[0008] Furthermore, the first frame is equipped with two first servo motors and two first conveyor shafts. One of the first conveyor shafts is rotatably connected to a first conveyor belt. The first servo motors are connected to a first drive wheel, and the first conveyor shaft is coaxially connected to a first driven wheel. The first drive wheel drives the first driven wheel to rotate via a first belt. With the above structure, this invention enables the first conveyor belt to be driven for transport.

[0009] Furthermore, a first lifting hydraulic cylinder is installed on the first frame. The first lifting hydraulic cylinder is vertically positioned and connected upwards to the first lifting platform. With the above structure, this invention enables the first lifting platform to move up and down.

[0010] Furthermore, a third conveyor belt is provided on the first lifting platform, and the third conveyor belt is used to support and transport the support plate. With the above structure, this utility model achieves the function of supporting and transporting the support plate.

[0011] Furthermore, the first lifting platform is equipped with a third servo motor and a third conveyor shaft. The third conveyor shaft is connected to a third conveyor belt, and a third driven wheel is coaxially connected to the third conveyor shaft. The third servo motor is connected to a third driving wheel, and the third driving wheel is connected to the third driven wheel via a third belt. With the above structure, this invention enables the third conveyor belt to be driven for transport.

[0012] Furthermore, the second frame is equipped with two second servo motors and two second conveyor shafts. One of the second conveyor shafts is rotatably connected to a second conveyor belt. The second servo motors are connected to second drive wheels, and the second conveyor shafts are coaxially connected to second driven wheels. The second drive wheel drives the second driven wheel to rotate via a second belt. With the above structure, this invention enables the second conveyor belt to be driven for transport.

[0013] Furthermore, a second lifting hydraulic cylinder is installed on the first frame. The second lifting hydraulic cylinder is vertically positioned and connected upwards to the second lifting platform. With the above structure, this invention enables the second lifting platform to move up and down.

[0014] Furthermore, a fourth conveyor belt is provided on the second lifting platform, which is used to support and transport the support plate. With the above structure, this invention achieves the function of supporting and transporting the support plate.

[0015] Furthermore, the second lifting platform is equipped with a fourth servo motor and a fourth conveyor shaft. The fourth conveyor shaft is connected to a fourth conveyor belt, and a fourth driven wheel is coaxially connected to the fourth conveyor shaft. The fourth servo motor is connected to a fourth driving wheel, and the fourth driving wheel is connected to the fourth driven wheel via a fourth belt. With the above structure, this invention enables the fourth conveyor belt to be driven for transport. Attached Figure Description

[0016] Figure 1 The overall three-dimensional structure of this utility model Figure 1 .

[0017] Figure 2 The overall three-dimensional structure of this utility model Figure 2 .

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 The overall three-dimensional structure of this utility model Figure 3 .

[0020] Figure 5 for Figure 4 Enlarged view of section B in the middle.

[0021] Figure 6 for Figure 4 Enlarged view of point C in the middle.

[0022] Wherein, 1 is the first frame, 11 is the first conveyor belt, 111 is the first conveyor shaft, 112 is the first driven wheel, 12 is the first servo motor, 121 is the first driving wheel, 13 is the first lifting platform, 14 is the first lifting guide rail, 15 is the third conveyor belt, 151 is the third conveyor shaft, 152 is the third driven wheel, 16 is the third servo motor, 161 is the third driving wheel, 17 is the first lifting hydraulic cylinder, 2 is the second frame, 21 is the second conveyor belt, 211 is the second conveyor shaft, 212 is the second driven wheel, 22 is the second servo motor, 221 is the second driving wheel, 23 is the second lifting platform, 24 is the second lifting guide rail, 25 is the fourth conveyor belt, 251 is the fourth conveyor shaft, 252 is the fourth driven wheel, 26 is the fourth servo motor, 261 is the fourth driving wheel, 27 is the second lifting hydraulic cylinder, 31 is the brick frame, and 32 is the support plate. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] See appendix Figure 1 To be continued Figure 6 As shown, an automatic conveying device includes a first frame 1, a second frame 2, and multiple support plates 32. The first frame 1 and the second frame 2 are connected front to back. Two first conveyor belts 11 are provided on the first frame 1, and the two first conveyor belts 11 are arranged vertically at intervals. A vertically extending first lifting guide rail 14 is provided at the rear end of the first frame 1, and a first lifting platform 13 is slidably connected to the first lifting guide rail 14.

[0026] The second frame 2 is provided with two second conveyor belts 21, which are arranged vertically at intervals. The front end of the second frame 2 is provided with a vertically extending second lifting guide rail 24, and a second lifting platform 23 is slidably connected to the second lifting guide rail 24. The first conveyor belt 11 and the second conveyor belt 21 are respectively used to transport the brick blank frame 31. The first lifting platform 13 is used to transfer the brick blank frame 31 from one first conveyor belt 11 to another first conveyor belt 11 or to the second lifting platform 23. The second lifting platform 23 is used to transfer the brick blank frame 31 from one second conveyor belt 21 to another second conveyor belt 21 or to the first lifting platform 13.

[0027] In this embodiment, a brick blank rack 31 is provided on a support plate 32. The brick blank rack 31 is used to place brick blanks. The first conveyor belt 11 and the second conveyor belt 21 respectively support and convey multiple support plates 32.

[0028] In this embodiment, the first frame 1 is provided with two first servo motors 12 and two first conveyor shafts 111. One first conveyor shaft 111 is rotatably connected to a first conveyor belt 11. The first servo motor 12 is connected to a first drive wheel 121. The first conveyor shaft 111 is coaxially connected to a first driven wheel 112. The first drive wheel 121 drives the first driven wheel 112 to rotate through the first belt.

[0029] In this embodiment, a first lifting hydraulic cylinder 17 is provided on the first frame 1. The first lifting hydraulic cylinder 17 is arranged vertically and is connected upward to the first lifting platform 13.

[0030] In this embodiment, a third conveyor belt 15 is provided on the first lifting platform 13, which is used to support the conveyor support plate 32; a third servo motor 16 and a third conveyor shaft 151 are provided on the first lifting platform 13, the third conveyor shaft 151 is connected to the third conveyor belt 15, the third conveyor shaft 151 is coaxially connected to the third driven wheel 152, the third servo motor 16 is connected to the third driving wheel 161, and the third driving wheel 161 is connected to the third driven wheel 152 through the third belt.

[0031] In this embodiment, the second frame 2 is provided with two second servo motors 22 and two second conveyor shafts 211. One second conveyor shaft 211 is rotatably connected to a second conveyor belt 21. The second servo motor 22 is connected to a second drive wheel 221. The second conveyor shaft 211 is coaxially connected to a second driven wheel 212. The second drive wheel 221 drives the second driven wheel 212 to rotate through the second belt.

[0032] In this embodiment, a second lifting hydraulic cylinder 27 is provided on the first frame 1. The second lifting hydraulic cylinder 27 is vertically arranged and is connected upward to the second lifting platform 23.

[0033] In this embodiment, a fourth conveyor belt 25 is provided on the second lifting platform 23, which is used to support the conveyor support plate 32; a fourth servo motor 26 and a fourth conveyor shaft 251 are provided on the second lifting platform 23, the fourth conveyor shaft 251 is connected to the fourth conveyor belt 25, the fourth conveyor shaft 251 is coaxially connected to the fourth driven wheel 252, the fourth servo motor 26 is connected to the fourth driving wheel 261, and the fourth driving wheel 261 is connected to the fourth driven wheel 252 through the fourth belt.

[0034] In this embodiment, the specific conveying process is as follows: First, the support plate 32 with brick blank frame 31 is placed piece by piece on one of the first conveyor belts 11 or one of the second conveyor belts 21. Then, the first servo motor 12 or the second servo motor 22 is started accordingly, as well as the first lifting hydraulic cylinder 17 or the second lifting hydraulic cylinder 27. The first lifting hydraulic cylinder 17 drives the first lifting platform 13 to move up and down until the third conveyor belt 15 on the first lifting platform 13 is on the same horizontal plane as the first conveyor belt 11 corresponding to the conveyor support plate 32. The second lifting hydraulic cylinder 27 drives the second lifting platform 23 to move up and down until the fourth conveyor belt 25 on the second lifting platform 23 is on the same horizontal plane as the second conveyor belt 21 corresponding to the conveyor support plate 32.

[0035] The first servo motor 12 drives the first drive wheel 121 to rotate. The first drive wheel 121 drives the first driven wheel 112 to rotate via the first belt, thereby driving the first conveyor shaft 111 to rotate, which in turn drives the first conveyor belt 11 to convey the support plate 32 to the third conveyor belt 15 of the first lifting platform 13. Then, the first lifting hydraulic cylinder 17 and the third servo motor 16 are controlled in sequence to drive the third drive wheel 161 to rotate. The first lifting hydraulic cylinder 17 moves up and down, thereby driving the first lifting platform 13 to move up and down until the third conveyor belt 15 of the first lifting platform 13 is on the same horizontal plane as another first conveyor belt 11 or the fourth conveyor belt 25 of the second lifting platform 23.

[0036] The third drive wheel 161 drives the third driven wheel 152 to rotate via the third belt, thereby driving the third conveyor shaft 151 to rotate, which in turn drives the third conveyor belt 15 to convey, so that the first conveyor belt 11 conveys the support plate 32 to another first conveyor belt 11 or the fourth conveyor belt 25 of the second lifting platform 23.

[0037] At this time, control another first conveyor belt 11 to continue conveying the support plate 32 or control the second lifting hydraulic cylinder 27. The piston rod of the second lifting hydraulic cylinder 27 extends and retracts to drive the second lifting platform 23 to move up and down until the fourth conveyor belt 25 of the second lifting platform 23 and the corresponding second conveyor belt 21 are on the same horizontal plane. Then, start the second servo motor 22. The second servo motor 22 drives the second drive wheel 221 to rotate. The second drive wheel 221 drives the second driven wheel 212 to rotate through the second belt, so as to drive the second conveyor shaft 211 to rotate, thereby driving the second conveyor belt 21 to convey, so that the second conveyor belt 21 conveys the support plate 32.

[0038] Similarly, when the second conveyor belt 21 is conveying the support plate 32, the support plate 32 can be transferred to the third conveyor belt 15 of the first lifting platform 13 or another second conveyor belt 21 via the second lifting platform 23. Then the third conveyor belt 15 transfers the support plate 32 to one of the first conveyor belts 11, so that the first conveyor belt 11 continues to convey the support plate 32. In this way, the support plate 32 of the brick blank frame 31 of the transfer conveyor belt between the two first conveyor belts 11 and the two second conveyor belts 21 can be conveyed, thereby conveying brick blanks.

[0039] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. An automatic conveying device comprising a first frame (1), a second frame (2), characterized in that: The first frame (1) and the second frame (2) are connected front and rear. The first frame (1) is provided with two first conveyor belts (11), which are arranged vertically and vertically. The rear end of the first frame (1) is provided with a vertically extending first lifting guide rail (14), and a first lifting platform (13) is slidably connected to the first lifting guide rail (14). The second frame (2) is provided with two second conveyor belts (21), which are arranged vertically and horizontally. The front end of the second frame (2) is provided with a vertically extending second lifting guide rail (24), and a second lifting platform (23) is slidably connected to the second lifting guide rail (24). The first conveyor belt (11) and the second conveyor belt (21) are respectively used to transport the brick blank frame (31). The first lifting platform (13) is used to transfer the brick blank frame (31) from one first conveyor belt (11) to another first conveyor belt (11) or to the second lifting platform (23). The second lifting platform (23) is used to transfer the brick blank frame (31) from one second conveyor belt (21) to another second conveyor belt (21) or to the first lifting platform (13).

2. An automatic delivery device according to claim 1, wherein: It also includes multiple support plates (32), and a brick blank rack (31) is provided on one of the support plates (32). The brick blank rack (31) is used to place brick blanks. The first conveyor belt (11) and the second conveyor belt (21) respectively support and convey multiple support plates (32).

3. An automatic delivery device according to claim 1, wherein: The first frame (1) is provided with two first servo motors (12) and two first conveyor shafts (111). One of the first conveyor shafts (111) is rotatably connected to a first conveyor belt (11). The first servo motor (12) is connected to a first drive wheel (121). The first conveyor shaft (111) is coaxially connected to a first driven wheel (112). The first drive wheel (121) drives the first driven wheel (112) to rotate through the first belt.

4. An automatic delivery device according to claim 1, wherein: The first frame (1) is provided with a first lifting hydraulic cylinder (17), which is vertically arranged and connected to the first lifting platform (13) upward.

5. An automatic delivery device according to claim 2, wherein: The first lifting platform (13) is provided with a third conveyor belt (15), which is used to support the conveyor support plate (32).

6. An automatic delivery device according to claim 5, wherein: The first lifting platform (13) is equipped with a third servo motor (16) and a third conveyor shaft (151). The third conveyor shaft (151) is connected to a third conveyor belt (15). The third conveyor shaft (151) is coaxially connected to a third driven wheel (152). The third servo motor (16) is connected to a third driving wheel (161). The third driving wheel (161) is connected to the third driven wheel (152) through a third belt.

7. An automatic delivery device according to claim 1, wherein: The second frame (2) is equipped with two second servo motors (22) and two second conveyor shafts (211). One of the second conveyor shafts (211) is rotatably connected to a second conveyor belt (21). The second servo motor (22) is connected to a second drive wheel (221). The second conveyor shaft (211) is coaxially connected to a second driven wheel (212). The second drive wheel (221) drives the second driven wheel (212) to rotate through the second belt.

8. An automatic delivery device according to claim 1, wherein: The first frame (1) is provided with a second lifting hydraulic cylinder (27), which is vertically arranged and connected to the second lifting platform (23) upward.

9. An automatic delivery device according to claim 2, wherein: The second lifting platform (23) is provided with a fourth conveyor belt (25), which is used to support the conveyor support plate (32).

10. An automatic delivery device according to claim 9, wherein: The second lifting platform (23) is equipped with a fourth servo motor (26) and a fourth conveyor shaft (251). The fourth conveyor shaft (251) is connected to a fourth conveyor belt (25). The fourth conveyor shaft (251) is coaxially connected to a fourth driven wheel (252). The fourth servo motor (26) is connected to a fourth driving wheel (261). The fourth driving wheel (261) is connected to the fourth driven wheel (252) through a fourth belt.

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