Quick positioning assembly for vibration table

Abstract

The utility model discloses a vibrating table quick positioning assembly which comprises a bottom plate, a base is installed at the upper end of the bottom plate, a vibrating assembly is arranged above the base, two centering assemblies are arranged on the base, and the two centering assemblies are located on the left side and the right side of the base respectively. The centering assembly comprises two mounting frames fixed to the upper end of the base, the upper ends of the mounting frames are fixedly connected with a fixing table, two sliding rails are mounted at the upper end of the fixing table, and the upper ends of the two sliding rails are both slidably connected with sliding blocks. According to the vibration table, the limiting assembly and the guide plate are arranged, so that a tray can be stably and horizontally conveyed to a designated position in the conveying process, the left-right position of a mold of the tray can be finely adjusted again through the hydraulic cylinder and the positioning wheel, and therefore the mold can be rapidly and accurately positioned; and through the arrangement of a positioning wheel, the positions of the tray and the mold can be adjusted more conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration tables, in particular to a vibration table quick positioning component. Background Art

[0002] In order to ensure the quality of the products produced, after the raw materials are added into the mold, the mold is usually moved to a vibration table for vibration compaction. However, for some heavy-loaded molds, it is difficult to carry them because of their heavy weight after adding the raw materials. Therefore, the vibration table is usually set on the conveyor line.

[0003] When the mold moves to above the vibration component, the operation of the vibration component causes the mold to vibrate up and down, thereby performing a compaction process. However, since the existing vibration component is arranged on a conveyor line and lacks a positioning component, during the process of vibrating and compacting the mold, it is easy for the center axis of the mold and the center axis of the vibration component to be not on the same line, resulting in the mold being offset during vibration, and thus, during subsequent vibrations, the mold may tip over. After the vibration of the mold is completed, the vibration will also cause the mold to shift to a certain extent, resulting in the mold being out of the predetermined conveying route during subsequent conveying. Therefore, it is necessary to design a vibration table quick positioning component to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a vibration table quick positioning component, which, through the setting of a limit assembly and a guide plate, can stably and horizontally transport the pallet to a specified position during transportation, and through the setting of a hydraulic cylinder and a positioning wheel, can fine-tune the position of the mold on the pallet again, so as to quickly and accurately position the mold, and through the setting of the positioning wheel, it is more convenient to adjust the position of the pallet and the mold.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vibration table quick positioning assembly comprises a bottom plate, a base is installed on the upper end of the bottom plate, a vibration assembly is arranged above the base, two centering assemblies are arranged on the base, and the two centering assemblies are respectively located on the left and right sides of the base, and the centering assembly comprises two mounting frames fixed to the upper end of the base, the upper end of the mounting frames is fixedly connected to a fixed table, two slide rails are installed on the upper end of the fixed table, the upper ends of the two slide rails are both slidably connected to sliders, the upper ends of the two sliders are commonly fixedly connected to a sliding plate, the sliding plate is fixedly connected to a roller seat on one side of the sliding plate close to the base, a positioning wheel is installed in the roller seat, a hydraulic cylinder is fixedly connected to the fixed table, and the telescopic end of the hydraulic cylinder is fixedly connected to the sliding plate.

[0007] Preferably, the two mounting frames are provided with a plurality of reinforcing ribs, and every two matching reinforcing ribs are cross-arranged, partition nets are installed on the opposite sides of the two mounting frames, and the upper ends of the two fixed platforms are fixedly connected with closing plates, and the two closing plates are located above the corresponding sliding plates.

[0008] Preferably, the two mounting frames are provided with a plurality of reinforcing ribs, and every two matching reinforcing ribs are cross-arranged, partition nets are installed on the opposite sides of the two mounting frames, and the upper ends of the two fixed platforms are fixedly connected with closing plates, and the two closing plates are located above the corresponding sliding plates.

[0009] Preferably, a lifter is provided on the base, a fixed frame is installed on the upper end of the lifter, two square tube beams are fixedly connected to the upper end of the fixed frame, horizontal conveying chains are provided in the two square tube beams, and two cover plates are fixedly connected between the two square tube beams.

[0010] Preferably, a pneumatic rod is installed at the lower end of the mounting seat, and the telescopic end of the pneumatic rod passes through the mounting seat and is fixedly connected to the limiting rod.

[0011] Preferably, guide plates are fixedly connected to opposite sides of the two square tube cross beams.

[0012] Compared with the existing technology, the advantages of this device are:

[0013] 1. Compared with the prior art, by setting the guide plate and the limit assembly, when the mold is transported by the pallet, the mold can be quickly and smoothly transported to the preset position, thereby avoiding the situation where the mold and the vibration assembly are too offset;

[0014] 2. Compared with the prior art, by setting the hydraulic cylinder and the positioning wheel, after the tray contacts the positioning plate, the relative movement of the two sliding plates can be used to finely adjust the position of the tray and the mold, so that the upper end of the mold is aligned with the feeding port, ensuring concentricity and ensuring the uniformity of the distribution of the powder material in the mold after feeding and vibration. At the same time, after the vibration is completed, the position of the mold and the tray can also be adjusted, so that the mold can be transported along a predetermined route to prevent the mold from deviating from the preset conveying trajectory;

[0015] 3. Compared with the prior art, by setting a plurality of positioning wheels, when adjusting the position of the mold, the hydraulic cylinder can adjust the position of the tray and the mold without applying excessive force, thereby making the adjustment of the mold position more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a structural schematic diagram of a vibration table quick positioning assembly proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the middle limit assembly;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the centering assembly;

[0019] Figure 4 for Figure 3 Schematic diagram of the internal structure;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure from another perspective.

[0021] In the figure: 1 bottom plate, 2 base, 3 cover plate, 4 horizontal conveyor chain, 5 guide plate, 6 mounting frame, 7 reinforcing ribs, 8 fixed platform, 9 partition net, 10 closing plate, 11 roller seat, 12 positioning wheel, 13 stainless steel plate, 14 limit rod, 15 slider, 16 sliding plate, 17 hydraulic cylinder, 18 slide rail, 19 fixed block, 20 mounting seat, 21 positioning plate, 22 hydraulic buffer, 23 pneumatic rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 5 A vibration table quick positioning component includes a bottom plate 1. The function of the bottom plate 1 is to increase the force-bearing area and disperse the impact of vibration on the ground. A base 2 is installed on the upper end of the bottom plate 1. A vibration component is arranged above the base 2. Two centering components are arranged on the base 2. The two centering components are respectively located on the left and right sides of the base 2. The centering component includes two mounting frames 6 fixed to the upper end of the base 2. The upper end of the mounting frame 6 is fixedly connected to a fixed platform 8. Two slide rails 18 are installed on the upper end of the fixed platform 8. The upper ends of the two slide rails 18 are both slidably connected to sliders 15. The upper ends of the two sliders 15 are commonly fixedly connected to a sliding plate 16. The sliding plate 16 is fixedly connected to a roller seat 11 on one side close to the base 2. A positioning wheel 12 is installed in the roller seat 11. A hydraulic cylinder 17 is fixedly connected to the fixed platform 8. The telescopic end of the hydraulic cylinder 17 is fixedly connected to the sliding plate 16.

[0024] Among them, multiple reinforcing ribs 7 are provided on the two mounting frames 6, and every two matching reinforcing ribs 7 are cross-arranged. Partition nets 9 are installed on the opposite sides of the two mounting frames 6. The upper ends of the two fixed platforms 8 are fixedly connected with closing plates 10, and the two closing plates 10 are located above the corresponding sliding plates 16.

[0025] Among them, a lifter is provided on the base 2, and a fixed frame is installed on the upper end of the lifter. The upper end of the fixed frame is fixedly connected to two square tube beams, and horizontal conveying chains 4 are arranged in the two square tube beams. Two cover plates 3 are fixedly connected between the two square tube beams. The adjacent sides of the two square tube beams are fixedly connected to a connecting beam. A limiting component is provided on the connecting beam. The limiting component includes a mounting seat 20 arranged on the connecting beam, a fixing block 19 is installed on the mounting seat 20, and an oil pressure buffer 22 is penetrated through the fixing block 19. The telescopic end of the oil pressure buffer 22 is fixedly connected with a positioning plate 21, and a pneumatic rod 23 is installed at the lower end of the mounting seat 20. The telescopic end of the pneumatic rod 23 penetrates the mounting seat 20 and is fixedly connected with the limiting rod 14. The opposite sides of the two square tube beams are fixedly connected with guide plates 5. When conveying the mold, it is necessary to first fix the mold to the existing pallet, and then place the pallet on the horizontal conveying chain 4 so that the two guide plates 5 are located in the groove below the pallet, thereby smoothly transporting the pallet and the mold.

[0026] The functional principle of the utility model can be explained through the following operation mode: first, the mold is fixed on the pallet. Since the two guide plates 5 are located in the two grooves below the pallet, the pallet and the mold are driven to move by the horizontal conveying chain 4. The staff can control the operation of the oil pressure buffer 22 in advance to adjust the position of the positioning plate 21. When the position of the positioning plate 21 is adjusted, the pneumatic rod 23 can be controlled to stretch, so that the limit rod 14 moves up to limit the oil pressure buffer 22, so that the positioning plate 21 cannot be moved later;

[0027] When the pallet contacts the positioning plate 21, the pallet drives the mold to move to the preset position, and then the staff controls the two hydraulic cylinders 17 to stretch, so that the two sliding plates 16 move relative to each other, so that the two sliding plates 16 drive the multiple positioning wheels 12 to move relative to each other, thereby pushing the pallet to drive the mold to move, so that the central axis of the mold is aligned with the central axis of the vibration assembly, and then the vibration assembly can be started to compact the raw material in the mold.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vibration table quick positioning assembly, comprising a base plate (1), characterized in that: A base (2) is installed at the upper end of the bottom plate (1), a vibration component is provided above the base (2), two centering components are provided on the base (2), and the two centering components are respectively located on the left and right sides of the base (2), and the centering components include two mounting frames (6) fixed to the upper end of the base (2), the upper end of the mounting frame (6) is fixedly connected to a fixed platform (8), the upper end of the fixed platform (8) is installed with two slide rails (18), the upper ends of the two slide rails (18) are both slidably connected to sliders (15), the upper ends of the two sliders (15) are commonly fixedly connected to a sliding plate (16), the sliding plate (16) is fixedly connected to a roller seat (11) on one side close to the base (2), and a positioning wheel (12) is installed in the roller seat (11), and a hydraulic cylinder (17) is fixedly connected to the fixed platform (8), and the telescopic end of the hydraulic cylinder (17) is fixedly connected to the sliding plate (16).

2. A vibration table rapid positioning assembly according to claim 1, characterized in that: The two mounting frames (6) are each provided with a plurality of reinforcing ribs (7), and each two matching reinforcing ribs (7) are cross-arranged. The opposite sides of the two mounting frames (6) are each provided with a partition net (9). The upper ends of the two fixed platforms (8) are each fixedly connected with a closing plate (10), and the two closing plates (10) are each located above the corresponding sliding plate (16).

3. A vibration table rapid positioning assembly according to claim 1, characterized in that: The base (2) is provided with a lifter, the upper end of which is provided with a fixed frame, the upper end of which is fixedly connected to two square tube beams, the two square tube beams are provided with horizontal conveying chains (4), and two cover plates (3) are fixedly connected between the two square tube beams.

4. A vibration table rapid positioning assembly according to claim 3, characterized in that: The adjacent sides of the two square tube cross beams are fixedly connected to a connecting beam, and a limit assembly is provided on the connecting beam. The limit assembly includes a mounting seat (20) arranged on the connecting beam, a fixing block (19) is installed on the mounting seat (20), and a hydraulic buffer (22) is penetrated through the fixing block (19), and a positioning plate (21) is fixedly connected to the telescopic end of the hydraulic buffer (22).

5. A vibration table rapid positioning assembly according to claim 4, characterized in that: A pneumatic rod (23) is installed at the lower end of the mounting seat (20), and the telescopic end of the pneumatic rod (23) passes through the mounting seat (20) and is fixedly connected to the limiting rod (14).

6. A vibration table rapid positioning assembly according to claim 3, characterized in that: The opposite sides of the two square tube cross beams are both fixedly connected with guide plates (5).

Images