Vibrating table for building block brick forming

Abstract

The utility model provides a vibration table for building block brick forming, which comprises a vibration table and a base, positioning cylinders are fixed at corresponding positions of four corners of the bottom surface of the vibration table and the top surface of the base, a spring is connected between the upper and lower positioning cylinders, a vibrator is mounted at the bottom of the vibration table, and at least two through grooves parallel to each other are formed in the top surface of the vibration table. A plurality of fixing shafts are fixed between the two side walls in the through groove, the fixing shafts are sleeved with sleeves connected in a rotating mode, circular annular belts sequentially arranged on the sleeves in a sleeving mode are arranged in the through groove, and the top face of each annular belt is higher than the top face of the vibration table. According to the vibration table for building block brick forming, the through groove is formed in the top face of the vibration table, and the annular belt is installed in the through groove and circulates through the sleeve. Sliding friction generated when the supporting plate moves on the vibration table is changed into rolling friction, friction force is reduced, abrasion is reduced, and the service life is prolonged. Meanwhile, the annular belt also has a guiding function, and more labor is saved when the supporting plate is supported by the annular belt to move towards the other end.

Description

Technical Field

[0001] The present application relates to a vibration technology used in the production process of building blocks and bricks, and in particular to a vibration table for forming building blocks and bricks. Background Art

[0002] During the production of masonry bricks, a pallet is placed on a vibrating table, and the mold is placed on the pallet for material filling. The vibrating table also compacts the material in the mold. The pallet is moved up and down the vibrating table by a plate feeder.

[0003] In existing block forming systems, a plate feeder is connected to a vibrating table. The plate feeder moves a pallet onto the vibrating table, where it is placed on the mold for material filling and compaction. Once completed, the mold is removed, and the plate feeder removes the pallet and the formed blocks for curing.

[0004] The existing vibration table is an integral plane. When the plate feeding device moves the pallet onto the vibration table, a large sliding friction is generated between the bottom surface of the pallet and the top surface of the vibration table. Not only are the pallet and the vibration table easily worn and their service life reduced, but the process of transferring the pallet also requires a large thrust, which makes the transfer difficult. Utility Model Content

[0005] The present application provides a vibration table for forming masonry bricks, which is used to solve the problem that the friction between the bottom surface of the existing support plate and the top surface of the vibration table is large, resulting in easy wear and difficulty in pushing.

[0006] The present application provides a vibration table for forming masonry bricks, comprising a vibration table and a base, positioning cylinders are fixed at corresponding positions of the bottom surface of the vibration table and the four corners of the top surface of the base, a spring is connected between the upper and lower positioning cylinders, a vibrator is installed at the bottom of the vibration table, the top surface of the vibration table is provided with at least two mutually parallel through grooves, a plurality of fixed shafts are fixed between the two side walls of the through grooves, a rotatably connected sleeve is sleeved on the fixed shaft, an endless belt is provided in the through groove that is sequentially sleeved on the sleeve and circulates, and the top surface of the endless belt is higher than the top surface of the vibration table.

[0007] Optionally, the vibration table is provided with a through hole corresponding to the position of the positioning cylinder, and a telescopic rod that can extend along the through hole is fixed in the positioning cylinder on the bottom surface of the vibration table, and the top of the extended end of the telescopic rod can be fixed with the bottom surface of the support plate.

[0008] Optionally, a magnet is fixed to the top of the extended end of the telescopic rod, and a fixed magnetic metal block is embedded at a position on the bottom surface of the supporting plate corresponding to the through hole.

[0009] Optionally, the sleeve on the fixed shaft is a bearing.

[0010] Optionally, anti-slip teeth or an anti-slip layer are provided on the outer ring surface of the annular belt.

[0011] Compared with the prior art, the beneficial effects of the vibrating table for block brick forming provided by the present application are:

[0012] By providing a through groove on the top surface of the vibrating table, the annular belt is installed in the through groove and circulated through the sleeve. The pallet placed on the vibrating table can be supported and moved by the annular belt, turning sliding friction into rolling friction, reducing the friction between the pallet and the vibrating table, reducing wear and extending the service life. At the same time, the annular belt also has a guiding function, and it is more labor-saving for the pallet to move to the other end through the support of the annular belt. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 The front view of the vibrating table for block brick forming provided by an embodiment of the present application;

[0015] Figure 2 The left view of the vibrating table for block brick forming provided by an embodiment of the present application;

[0016] Figure 3 The top view of the vibrating table for block brick forming provided by an embodiment of the present application;

[0017] Figure 4 The vibrating table for block brick forming provided by an embodiment of the present application Figure 1 The sectional view;

[0018] Figure 5 The enlarged schematic view at A of the vibrating table for block brick forming provided by an embodiment of the present application;

[0019] Figure 6 The position schematic diagram of the telescopic rod and the pallet of the vibrating table for block brick forming provided by an embodiment of the present application.

[0020] Explanation of the reference numerals:

[0021] Vibrating table 1; Base 2; Positioning cylinder 3; Spring 4; Vibrator 5; Through groove 6; Fixed shaft 7; Sleeve 8; Annular belt 9; Telescopic rod 10; Through hole 11; Pallet 12; Magnetic metal block 13; Plate feeding device 14. Detailed Embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts also belong to the scope of protection of this application.

[0023] As Figures 1-6 shown, an embodiment of this application provides a vibrating table for block brick forming, which includes a vibrating table 1 and a base 2. Positioning cylinders 3 are fixed at corresponding positions at the four corners of the bottom surface of the vibrating table 1 and the top surface of the base 2. Springs 4 are connected between the upper and lower positioning cylinders 3. A vibrator 5 is installed at the bottom of the vibrating table 1. At least two parallel through grooves 6 are provided on the top surface of the vibrating table 1. A plurality of fixed shafts 7 are fixed between the two side walls in the through groove 6. A sleeve 8 is rotatably connected to the fixed shaft 7. An endless belt 9 that circulates in sequence on the sleeve 8 is provided in the through groove 6. The top surface of the endless belt 9 is higher than the top surface of the vibrating table 1, and the endless belt 9 is made of rubber material and has elasticity.

[0024] During use, the two ends of the vibrating table 1 along the length direction of the through groove 6 are respectively docked with the plate feeding device 14. When the pallet 12 is transferred onto the vibrating table 1 through the plate feeding device 14, it is supported by the fixed shaft 7, the sleeve 8, and the endless belt 9, and the endless belt 9 can circulate and move in sequence on the sleeve 8.

[0025] When the pallet 12 is moved onto the vibrating table 1 from one end, it is supported by the endless belt 9 and moves towards the center. After moving to the center of the vibrating table 1, the vibrator 5 is started to generate vibration, and through the conduction of the vibrating table 1, the pallet 12, the mold, and the internal material vibrate synchronously, and the material in the mold is compacted. After the vibration is completed, the vibrator 5 is stopped, and the pallet 12 is moved out to the plate feeding device 14 at the other end through the endless belt 9.

[0026] In this embodiment, by providing the through groove 6 on the top surface of the vibrating table 1, the endless belt 9 is installed in the through groove 6 and circulates through the sleeve 8. The pallet 12 placed on the vibrating table 1 can be supported and moved by the endless belt 9, converting sliding friction into rolling friction, reducing the friction between the pallet 12 and the vibrating table 1, reducing wear, and extending the service life. At the same time, the endless belt 9 also has a guiding function, and it is more labor-saving for the pallet 12 to move to the other end through the support of the endless belt 9.

[0027] In a possible implementation manner, through holes 11 corresponding to the positions of the positioning cylinders 3 are provided on the vibrating table 1. An expansion rod 10 that can extend out along the through hole 11 is fixed in the positioning cylinder 3 on the bottom surface of the vibrating table 1. The top of the extending end of the expansion rod 10 can be fixedly matched with the bottom surface of the pallet 12.

[0028] When the pallet 12 moves to the center of the upper end of the vibrating table 1, the extending end of the telescopic rod 10 moves upward along the through hole 11, and the top of the extending end is fixedly connected to the bottom surface of the pallet 12. Then the extending end moves downward to tightly pull the pallet 12 downward and fit stably with the vibrating table 1. The stable connection between the extending end of the telescopic rod 10 and the bottom surface of the pallet 12 can make the vibration more stable and avoid displacement during vibration.

[0029] In a possible implementation, a magnet is fixed to the top of the extending end of the telescopic rod 10, and a fixed magnetic metal block 13 is embedded at a position corresponding to the through hole 11 on the bottom surface of the pallet 12.

[0030] The extending end of the telescopic rod 10 is magnetically connected and fixed to the magnetic metal block 13 on the bottom surface of the pallet 12 through the magnet. When the extending end extends, it can be attracted and fixed to the magnetic metal block 13, and can tightly pull the pallet 12 downward when moving downward. When the extending end of the telescopic rod 10 continues to move downward and the pulling force is greater than the magnetic force between the magnet and the magnetic metal block 13, the extending end of the telescopic rod 10 separates from the pallet 12 and retracts. The released pallet 12 can move through the annular belt 9.

[0031] In a possible implementation, the sleeve 8 on the fixed shaft 7 is a bearing.

[0032] As a sleeve 8 sleeved on the fixed shaft 7, the bearing reduces the friction between the fixed shaft 7 and the sleeve 8, making the rotation more flexible.

[0033] In a possible implementation, anti-slip teeth or an anti-slip layer are provided on the outer ring surface of the annular belt 9.

[0034] The anti-slip teeth or the anti-slip layer can increase the friction between the pallet 12 and the annular belt 9, enabling the pallet 12 to better drive the annular belt 9 to circulate and avoiding the offset of the pallet 12 during movement.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A vibrating table for block brick forming, comprising a vibrating table (1) and a base (2). At the corresponding positions of the four corners of the bottom surface of the vibrating table (1) and the top surface of the base (2), positioning cylinders (3) are fixed. A spring (4) is connected between the upper and lower positioning cylinders (3). A vibrator (5) is installed at the bottom of the vibrating table (1), and it is characterized in that: The top surface of the vibration table (1) is provided with at least two mutually parallel through grooves (6), a plurality of fixed shafts (7) are fixed between the two side walls of the through groove (6), a sleeve (8) for rotational connection is sleeved on the fixed shaft (7), an annular belt (9) is provided in the through groove (6) and is sequentially sleeved on the sleeve (8) for circulation, and the top surface of the annular belt (9) is higher than the top surface of the vibration table (1).

2. The vibrating table for forming block bricks according to claim 1, characterized in that: The vibration table (1) is provided with a through hole (11) corresponding to the position of the positioning cylinder (3); a telescopic rod (10) capable of extending along the through hole (11) is fixed in the positioning cylinder (3) on the bottom surface of the vibration table (1); the top of the extended end of the telescopic rod (10) can be fixedly matched with the bottom surface of the supporting plate (12).

3. The vibrating table for forming building blocks according to claim 2, characterized in that: A magnet is fixed to the top of the extended end of the telescopic rod (10), and a fixed magnetic metal block (13) is embedded at a position on the bottom surface of the supporting plate (12) corresponding to the through hole (11).

4. The vibrating table for forming building blocks according to any one of claims 1-3, characterized in that: The sleeve (8) on the fixed shaft (7) is a bearing.

5. The vibrating table for forming building blocks according to claim 4, characterized in that: The outer ring surface of the endless belt (9) is provided with anti-skid teeth or an anti-skid layer.

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