Lifting type quick-pull belt device

Abstract

The utility model provides a lifting type quick-pull belt device which comprises a rack and a conveying assembly arranged on the rack, the conveying assembly comprises a first belt pulley set, a second belt pulley set and a third belt pulley set, and the third belt pulley set, the first belt pulley set and the second belt pulley set are sequentially and alternately arranged; a lifting assembly used for controlling the third belt wheel set to ascend and descend is arranged below the third belt wheel set and comprises a servo motor, a lifting connecting rod set connected with the servo motor, a plurality of lifting swing arm assemblies sequentially connected through the lifting connecting rod set, lifting arms arranged at the output ends of the lifting swing arm assemblies and supporting strips arranged at one ends of the lifting arms. The supporting strip is arranged below the third belt pulley set, so that the lifting arm is driven by the lifting assembly to ascend and descend and drives the supporting strip to drive the third belt pulley set to ascend and descend, yield loss is greatly reduced, and economic benefits and transmission efficiency are greatly improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of conveying equipment, and specifically relates to a lifting fast-pulling belt device. Background Technology

[0002] In the ceramic production process, after being processed by the glazing line, the brick blanks, dispersed on the glazing line, are controlled by a lifting belt according to a certain pattern and photoelectric switches. Based on the internal width of the drying or kiln, the brick blanks are arranged into rows in a specific quantity, with a spacing of 5-10mm between them. The length of each row is required to be less than the internal width of the drying or kiln. They are then fed into the kiln for firing via rollers. During the brick blank collection process, collisions can easily occur, resulting in chipped edges and corners. To solve this problem, the conveying speed of the brick blanks before collection must be slowed down to reduce collisions during collection. However, slowing down the conveyor line reduces its efficiency, decreasing the output of brick blanks sent to the kiln for firing.

[0003] Therefore, adjusting the brick feeding speed, solving brick breakage, and increasing the brick feeding speed into the kiln are key to improving the conveying and production efficiency of the glazing line. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a lifting quick-pull belt device to solve the problems in the background art.

[0005] This utility model provides the following technical solution: a lifting fast-pull belt device, including a frame and a transmission component mounted on the frame. The transmission component includes a first pulley group, a second pulley group, and a third pulley group. The first pulley group and the second pulley group are arranged horizontally in sequence. The third pulley group is alternately arranged with the first pulley group and the second pulley group in sequence. A first drive motor is connected to one side of the first pulley group, a second drive motor is connected to one side of the second pulley group, and a third drive motor is connected to one side of the third pulley group.

[0006] Below the third pulley assembly is a lifting component for controlling its lifting and lowering. The lifting component includes a servo motor, a lifting linkage connected to the servo motor, a plurality of lifting swing arm assemblies connected in sequence through the lifting linkage assembly, a lifting arm located at the output end of the lifting swing arm assembly, and a support bar located at one end of the lifting arm. The support bar is located below the third pulley assembly so that the lifting arm is lifted and lowered under the drive of the lifting component and drives the support bar to lift and lower the third pulley assembly.

[0007] Compared with the prior art, the beneficial effects of this application are as follows: In actual use, the outer brick blanks first enter the first pulley group, and the outer brick blanks are arranged by the first pulley group. When the outer brick blanks are arranged in a row, the lifting arm assembly is driven by the servo motor, which in turn drives the lifting arm to rise, thereby causing the support bar to lift the third pulley group. The third pulley group lifts the brick blanks and controls the third pulley group to transfer the brick blanks to the second pulley group. Then, the support bar is controlled to reset and the brick blanks are transported through the second pulley group. During the synchronous handling process of the third pulley group, the first pulley group can simultaneously carry out the brick arrangement process, which can specifically solve the problem caused by the brick blanks under the upstream glazing device stopping and piling glaze, greatly reduce production loss, and greatly improve economic benefits and transmission efficiency.

[0008] Preferably, the first pulley group is provided with brick-laying photoelectric sensor and full-brick photoelectric sensor on both sides above it, and the second pulley group is provided with positioning photoelectric sensor above it. The positioning photoelectric sensor is located on the side of the full-brick photoelectric sensor away from the brick-laying photoelectric sensor.

[0009] Preferably, the first pulley set and the second pulley set are both V-belt pulley sets, and the third pulley set is a synchronous pulley set.

[0010] Preferably, the frame is provided with a plurality of horizontally arranged support frames, which are located below the first pulley group, the second pulley group and the third pulley group.

[0011] Preferably, a support base is movably connected to the bottom of the frame.

[0012] Preferably, a protrusion is fixed on the upper surface of the third pulley assembly.

[0013] Preferably, the protrusion is made of rubber.

[0014] Preferably, a clamping block is locked and connected below the third pulley assembly.

[0015] Preferably, in the initial state, the upper surface of the third pulley group is lower than the upper surfaces of the first pulley group and the second pulley group, and the upper surfaces of the first pulley group and the second pulley group are flush. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A structural diagram of the lifting quick-pull belt device provided in an embodiment of this utility model;

[0018] Figure 2 A top view of the lifting quick-pull belt device provided in an embodiment of this utility model;

[0019] Figure 3 Specific structural diagrams of the first pulley assembly and the second pulley assembly provided in this embodiment of the utility model;

[0020] Figure 4 A detailed structural diagram of the lifting assembly provided in this embodiment of the utility model;

[0021] Figure 5 A detailed structural diagram of the protrusion provided in an embodiment of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] frame 1 Transmission components 2 First drive motor 21 Second drive motor 22 Third drive motor 23 First pulley assembly 24 Second pulley assembly 25 Third pulley assembly 26 Protrusion 27 clamp 28 support frame 3 Bricklaying Photovoltaics 4 Full Brick Optoelectronics 5 Weidao Optoelectronics 6 support base 7 Lifting components 8 Servo motor 81 Lifting Linkage 82 Lifting swing arm assembly 83 lifting arm 84 stick 85

[0024] The present invention will be further described below with reference to the accompanying drawings and description. Detailed Implementation

[0025] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0029] In one embodiment of this utility model, such as Figure 1-3 As shown, a lifting-type fast-pull belt device includes a frame 1 and a transmission component 2 mounted on the frame 1. The transmission component 2 includes a first pulley group 24, a second pulley group 25, and a third pulley group 26. The first pulley group 24 and the second pulley group 25 are arranged horizontally in sequence. The third pulley group 26 is alternately arranged with the first pulley group 24 and the second pulley group 25 in sequence. A first drive motor 21 is connected to one side of the first pulley group 24, a second drive motor 22 is connected to one side of the second pulley group 25, and a third drive motor 23 is connected to one side of the third pulley group 26.

[0030] Specifically, in this embodiment, the first pulley group 24 includes four first belt assemblies, the second pulley group 25 includes four second belt assemblies, and the third pulley group 26 includes four third belt assemblies. The four first belt assemblies and the four second belt assemblies are arranged in a horizontal straight line, while the four third belt assemblies are arranged alternately with the first belt assemblies and the second belt assemblies. In this application, the first drive motor 21 is used to drive the first pulley group 24 to run, the second drive motor 22 is used to drive the second pulley group 25 to run, and the third drive motor 23 is used to drive the third pulley group 26 to run.

[0031] like Figure 4 As shown, a lifting assembly 8 for controlling the lifting and lowering of the third pulley assembly 26 is provided below it. The lifting assembly 8 includes a servo motor 81, a lifting linkage assembly 82 connected to the servo motor 81, a plurality of lifting swing arm assemblies 83 connected in sequence through the lifting linkage assembly 82, a lifting arm 84 provided at the output end of the lifting swing arm assembly 83, and a support bar 85 provided at one end of the lifting arm 84. The support bar 85 is provided below the third pulley assembly 26 so that the lifting arm 84 is lifted and lowered under the drive of the lifting assembly 8 and drives the support bar 85 to drive the third pulley assembly 26 to lift and lower.

[0032] Specifically, the lifting arm assembly 83 is a commonly used lifting component in the prior art, so it will not be described in detail here. In this application, the servo motor 81, connected by the lifting linkage group 82, can drive the lifting arm assembly 83 to control the lifting arm 84 to rise and fall, thereby causing the support bar 85 to lift the third pulley group 26, thus realizing the process of transferring the brick blank from the first pulley group 24 to the second pulley group 25.

[0033] In the actual handling process, the brick blanks are arranged on the first pulley group 24. After they are arranged in a row, the third pulley group 26 is lifted by the support bar 85, which in turn lifts the brick blanks on the first pulley group 24. The third drive motor 23 controls the third pulley group 26 to run until it reaches above the second pulley group 25. Then, the support bar 85 and the third pulley group 26 are reset, and the brick blanks are transported downstream by the second pulley group 25. This achieves high-efficiency and low-loss transportation of the brick blanks.

[0034] In this embodiment, brick-laying photoelectric sensor 4 and full-brick photoelectric sensor 5 are respectively provided on both sides above the first pulley group 24, and positioning photoelectric sensor 6 is provided above the second pulley group 25. The positioning photoelectric sensor 6 is located on the side of the full-brick photoelectric sensor 5 away from the brick-laying photoelectric sensor 4.

[0035] Specifically, the brick blank first enters the brick-laying photoelectric sensor 4, then the first pulley group 24 runs and lays bricks at the position of the full brick photoelectric sensor 5. After the brick laying is completed, the control bar 85 lifts the third pulley group 26 and transfers the brick blank until it reaches the positioning photoelectric sensor 6. Then the control bar 85 resets and the third drive motor 23 controls the third pulley group 26 to return to the initial position.

[0036] In this embodiment, the first pulley group 24 and the second pulley group 25 are both V-belt pulley groups, and the third pulley group 26 is a synchronous pulley group;

[0037] In this embodiment, the frame 1 is provided with a plurality of horizontally arranged support frames 3, which are located below the first pulley group 24, the second pulley group 25 and the third pulley group 26;

[0038] Specifically, the support frame 3 can function as the first pulley group 24, the second pulley group 25, and the third pulley group 26.

[0039] In this embodiment, a support base 3 is movably connected to the bottom of the frame 1;

[0040] Specifically, the overall height of the frame 1 can be adjusted by the movable support base 3 to meet transportation needs under different conditions.

[0041] like Figure 5 As shown, in this embodiment, a protrusion 27 is fixed on the upper surface of the third pulley assembly 26;

[0042] Specifically, during the actual handling process, the protrusion 27 directly contacts the brick blank. It should be noted that the protrusion 27 does not cover the entire third pulley group 26, but only a section. Its length can be set according to the distance between the first pulley group 24 and the second pulley group 25. By setting a section of protrusion 27, it is to ensure that the first pulley group 24 can simultaneously carry out the brick laying process when the third pulley group 26 is handling the brick blank. That is, when the third pulley group 26 is handling the brick blank, there is no protrusion 27 in the area where the first pulley group 24 is located, so as to avoid the protrusion 27 affecting the brick laying process of the first pulley group 24.

[0043] In this embodiment, the protrusion 27 is specifically made of rubber.

[0044] Specifically, the raised part 27 made of rubber can effectively protect the brick blank.

[0045] Preferably, a clamping block 28 is locked and connected below the third pulley assembly 26;

[0046] Specifically, the belt of the third pulley set 26 is connected to form a closed loop through the clamp 28. During the actual handling of the third pulley set 26, the belt moves back and forth for about 1 / 3 of a revolution. Therefore, the connection part always moves back and forth between the center distance of the two sets of synchronous pulleys in the lower part of the third pulley set 26. Based on this stroke law characteristic, the belt can be disconnected and the connection can be locked by the clamp 28. The clamp 27 moves back and forth with the belt. In this way, when replacing the belt, only the clamp 28 needs to be removed to take out the damaged belt. There is no need to dismantle other mechanical equipment, which greatly facilitates replacement and maintenance and improves maintenance efficiency.

[0047] In this embodiment, in the initial state, the upper surface of the third pulley group 26 is lower than the upper surfaces of the first pulley group 24 and the second pulley group 25, and the upper surfaces of the first pulley group 24 and the second pulley group 25 are flush.

[0048] Specifically, since a protrusion 27 is provided on the third pulley assembly 26, in order to avoid affecting the transportation process of the first pulley assembly 24 and the second pulley assembly 25, the upper surface of the third pulley assembly 26 is set lower than the upper surfaces of the first pulley assembly 24 and the second pulley assembly 25. After the third pulley assembly 26 is raised, the upper surface of the protrusion 27 is slightly higher than the upper surfaces of the first pulley assembly 24 and the second pulley assembly 25, and the upper surfaces of the first pulley assembly 24 and the second pulley assembly 25 are flush, which facilitates transportation.

[0049] In summary, in the above embodiments of this utility model, the lifting fast-pull belt device, when actually used, allows the outer brick blanks to first enter the first pulley group 24, through which the outer brick blanks are arranged. When a row of outer brick blanks is filled, the servo motor 81 drives the lifting swing arm assembly 83 to run, thereby driving the lifting arm 84 to rise. This causes the support bar 85 to lift the third pulley group 26, which in turn lifts the brick blanks and controls the third pulley group 26 to transfer the brick blanks to the second pulley group 25. Afterward, the support bar 85 is controlled to reset, and the brick blanks are transported through the second pulley group 25. During the synchronous transport process of the third pulley group 26, the first pulley group 24 can simultaneously perform the brick arrangement process. This can specifically solve the problem caused by the brick blanks under the upstream glazing device pausing and accumulating glaze, significantly reducing production losses and greatly improving economic benefits and transmission efficiency.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 lifting-type quick-pull belt device, characterized in that, The system includes a frame and a transmission assembly mounted on the frame. The transmission assembly includes a first pulley group, a second pulley group, and a third pulley group. The first pulley group and the second pulley group are arranged laterally in sequence. The third pulley group is alternately arranged with the first pulley group and the second pulley group in sequence. A first drive motor is connected to one side of the first pulley group, a second drive motor is connected to one side of the second pulley group, and a third drive motor is connected to one side of the third pulley group. Below the third pulley assembly is a lifting component for controlling its lifting and lowering. The lifting component includes a servo motor, a lifting linkage connected to the servo motor, a plurality of lifting swing arm assemblies connected in sequence through the lifting linkage assembly, a lifting arm located at the output end of the lifting swing arm assembly, and a support bar located at one end of the lifting arm. The support bar is located below the third pulley assembly so that the lifting arm is lifted and lowered under the drive of the lifting component and drives the support bar to lift and lower the third pulley assembly.

2. The lifting quick-pull belt device according to claim 1, characterized in that, The first pulley group has brick-laying photoelectric sensor and full-brick photoelectric sensor on its two sides above it, and the second pulley group has a positioning photoelectric sensor above it. The positioning photoelectric sensor is located on the side of the full-brick photoelectric sensor away from the brick-laying photoelectric sensor.

3. The lifting quick-pull belt device according to claim 1, characterized in that, The first and second pulley sets are both V-belt pulley sets, and the third pulley set is a synchronous pulley set.

4. The lifting quick-pull belt device according to claim 1, characterized in that, The frame is provided with several horizontally arranged support frames, which are located below the first pulley group, the second pulley group and the third pulley group.

5. The lifting quick-pull belt device according to claim 1, characterized in that, The bottom of the frame is movably connected to a support base.

6. The lifting quick-pull belt device according to claim 1, characterized in that, The upper surface of the third pulley assembly is fixed with a protrusion.

7. The lifting quick-pull belt device according to claim 6, characterized in that, The protrusion is specifically made of rubber.

8. The lifting quick-pull belt device according to claim 1, characterized in that, A clamping block is locked below the third pulley assembly.

9. The lifting quick-pull belt device according to claim 1, characterized in that, In the initial state, the upper surface of the third pulley group is lower than the upper surfaces of the first pulley group and the second pulley group, and the upper surfaces of the first pulley group and the second pulley group are flush.

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