Blank clamping device for autoclaved aerated concrete blocks

Abstract

The utility model relates to the technical field of building materials, and discloses a blank clamping device for autoclaved aerated concrete blocks, which comprises a frame body, a clamping mechanism is arranged on the frame body, and an auxiliary supporting mechanism is arranged on the clamping mechanism; the clamping mechanism comprises a mounting groove and a motor, and the mounting groove is formed in the bottom of the frame body. According to the blank clamping device for the autoclaved aerated concrete block, a motor is started to drive a bevel gear I to rotate, the bevel gear I drives a bevel gear II to rotate, and the bevel gear II drives a bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives two sliding blocks to relatively move along the inner wall of a mounting groove; according to the building block clamping device, the two sliding blocks are arranged, so that the two sliding blocks drive the two clamping plates to move relatively to clamp a building block, the building block is convenient to carry, friction force between the clamping plates and the building block can be increased through the arranged anti-skid pads and convex points, the clamping force of the clamping plates is improved, and the stability of clamping the building block is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a clamping device for autoclaved aerated concrete blocks. Background Art

[0002] With the continuous development of society, aerated concrete blocks are becoming more and more popular with customers. With the rapid growth of the national economy, high-rise buildings are constantly emerging. In recent years, my country's block industry has achieved unprecedented development, especially with the gradual deepening and refinement of the national policy of banning solid and limiting clay, energy conservation and waste utilization. As a substitute for clay bricks, hollow concrete blocks and non-clay hollow bricks made of waste have become the main supplies for load-bearing walls or non-load-bearing walls with their unique excellent performance, prompting the manufacturing level and technical performance of concrete block production equipment to be rapidly improved. After the production of concrete blocks is completed, in order to improve production efficiency and reduce production costs, the concrete blocks should be moved away in time to prevent the concrete blocks from occupying a large amount of production space and causing unnecessary waste.

[0003] The clamping parts of the existing block clamping device are unevenly subjected to force when in contact with the concrete blocks, and the clamping is unstable. Excessive force applied to the clamping parts can easily lead to damage of the blocks, while too little force applied to the clamping parts may cause the blocks to fall, resulting in a waste of resources. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a clamping device for autoclaved aerated concrete blocks. The utility model has the advantages that the bevel gear 1 is driven to rotate by starting the motor, the bevel gear 1 drives the bevel gear 2 to rotate, the bevel gear 2 drives the bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives two sliders to move relatively along the inner wall of the installation groove, so that the two sliders respectively drive two clamping plates to move relatively to clamp the blocks, which is convenient for carrying the blocks, and the friction between the clamping plates and the blocks can be increased by the anti-slip pads and convex points, thereby improving the clamping force of the clamping plates and increasing the stability of the clamped blocks.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for autoclaved aerated concrete blocks, comprising a frame, a clamping mechanism is arranged on the frame, and an auxiliary supporting mechanism is arranged on the clamping mechanism;

[0008] The clamping mechanism comprises: a mounting groove and a motor, wherein the mounting groove is arranged at the bottom of the frame, the motor is fixedly mounted on the top of the frame, the output end of the motor is fixedly connected to a rotating shaft through a coupling, the bottom end of the rotating shaft passes through the frame and extends into the mounting groove, the extended end of the rotating shaft is fixedly connected to a bevel gear 1, the inner wall of the mounting groove is rotatably connected to a bidirectional threaded rod, the middle part of the bidirectional threaded rod is fixedly sleeved with a bevel gear 2, the reverse threads of the bidirectional threaded rod are respectively threadedly connected to sliders, the bottoms of the two sliders are fixedly connected to clamps, and the two sliders are fixedly connected to the bottoms of the two sliders. The opposite surfaces of the clamping plates are fixedly connected with anti-skid pads, and the opposite surfaces of the two anti-skid pads are fixedly connected with convex points. By starting the motor to drive the bevel gear one to rotate, the bevel gear one drives the bevel gear two to rotate, and the bevel gear two drives the bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives the two sliders to move relatively along the inner wall of the installation groove, so that the two sliders respectively drive the two clamping plates to move relatively to clamp the building blocks, which is convenient for carrying the building blocks. The anti-skid pads and convex points can increase the friction between the clamping plates and the building blocks, thereby improving the clamping force of the clamping plates and increasing the stability of the clamped building blocks.

[0009] The U-shaped frame is fixedly connected to the bottom of the building block, thereby protecting and supporting the building block, preventing the building block from falling and being damaged, and improving the stability of building block transportation.

[0010] Preferably, a slide groove is provided on the front side of the frame body, and the U-shaped frame is slidably connected in the slide groove, and the U-shaped frame slides along the inner wall of the slide groove, thereby improving the stability of the U-shaped frame when moving.

[0011] Preferably, there are two groups of the auxiliary support mechanisms, and the two groups of the auxiliary support mechanisms are symmetrically arranged on the front and rear sides of the two clamping plates.

[0012] Preferably, there are several protrusions, which are arranged at equal intervals.

[0013] Preferably, the two sliders are both slidably connected to the mounting grooves, the bevel gear 1 is meshed with the bevel gear 2, and the sliders are limited by the mounting grooves, so that the rotational motion of the sliders is converted into horizontal motion.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a clamping device for autoclaved aerated concrete blocks, which has the following beneficial effects:

[0016] 1. The clamping device for autoclaved aerated concrete blocks drives bevel gear 1 to rotate by starting a motor, and bevel gear 1 drives bevel gear 2 to rotate, and bevel gear 2 drives a bidirectional threaded rod to rotate, so that the bidirectional threaded rod drives two sliders to move relatively along the inner wall of the installation groove, so that the two sliders respectively drive two clamping plates to move relatively to clamp the blocks, which is convenient for carrying the blocks, and the friction between the clamping plates and the blocks can be increased by the provision of anti-slip pads and convex points, thereby improving the clamping force of the clamping plates and increasing the stability of the clamped blocks.

[0017] 2. The clamping device for autoclaved aerated concrete blocks, when the clamping plate clamps the block, drives the fixed plate, the spring and the push plate to move toward the block. After the block contacts the push plate, the push plate is pushed to move by the block. The push plate compresses the spring and drives the connecting rod to move. The connecting rod drives the U-shaped frame to slide along the slide groove on the frame body, so that the U-shaped frame drives the support plate to move to the bottom of the block, thereby protecting and supporting the block, preventing the block from falling and being damaged, and improving the stability of block transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a front cross-sectional view of the frame of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the auxiliary support mechanism in the utility model.

[0022] In the figure: 1. frame; 2. clamping mechanism; 21. mounting groove; 22. motor; 23. bevel gear one; 24. bidirectional threaded rod; 25. bevel gear two; 26. slider; 27. clamping plate; 28. anti-slip pad; 29. ​​convex point; 3. auxiliary support mechanism; 31. fixing plate; 32. spring; 33. push plate; 34. connecting rod; 35. U-shaped frame; 36. support plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides a clamping device for autoclaved aerated concrete blocks, including a frame 1, a clamping mechanism 2 is arranged on the frame 1, and an auxiliary support mechanism 3 is arranged on the clamping mechanism 2; the clamping mechanism 2 includes: a mounting groove 21, a motor 22, the mounting groove 21 is opened at the bottom of the frame 1, the motor 22 is fixedly installed on the top of the frame 1, the output end of the motor 22 is fixedly connected with a rotating shaft through a coupling, the bottom end of the rotating shaft penetrates the frame 1 and extends into the mounting groove 21, the extended end of the rotating shaft is fixedly connected with a bevel gear 1 23, the inner wall of the mounting groove 21 is rotatably connected with a bidirectional threaded rod 24, the middle part of the bidirectional threaded rod 24 is fixedly sleeved with a bevel gear 25, the bevel gear 1 23 is meshed with the bevel gear 25, the reverse threads of the bidirectional threaded rod 24 are respectively threadedly connected with sliders 26, the two sliders 26 are slidably connected with the mounting groove 21, and the sliders 26 are rotatably connected with the mounting groove 21. The two sliders 26 are fixedly connected with a clamping plate 27 at the bottom, and the opposite surfaces of the two clamping plates 27 are fixedly connected with an anti-skid pad 28. The opposite surfaces of the two anti-skid pads 28 are fixedly connected with convex points 29. There are several convex points 29, which are arranged at equal intervals. By starting the motor 22 to drive the bevel gear 1 23 to rotate, the bevel gear 1 23 drives the bevel gear 25 to rotate, and the bevel gear 25 drives the bidirectional threaded rod 24 to rotate, so that the bidirectional threaded rod 24 drives the two sliders 26 to move relatively along the inner wall of the mounting groove 21, so that the two sliders 26 respectively drive the two clamping plates 27 to move relatively to clamp the building blocks, which is convenient for the transportation of the building blocks. The anti-skid pad 28 and the convex points 29 can increase the friction between the clamping plate 27 and the building blocks, thereby improving the clamping force of the clamping plate 27 and increasing the stability of the clamped building blocks.

[0026] In this embodiment, the bevel gear 1 23 is driven to rotate by starting the motor 22, the bevel gear 1 23 drives the bevel gear 2 25 to rotate, and the bevel gear 2 25 drives the bidirectional threaded rod 24 to rotate, so that the bidirectional threaded rod 24 drives the two sliders 26 to move relative to each other along the inner wall of the mounting groove 21, so that the two sliders 26 respectively drive the two clamping plates 27 to move relative to each other to clamp the building blocks, which is convenient for the transportation of the building blocks. The anti-slip pads 28 and the protrusions 29 can increase the friction between the clamping plates 27 and the building blocks, thereby improving the clamping force of the clamping plates 27 and increasing the stability of the clamped building blocks.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the auxiliary support mechanism 3 includes: a fixed plate 31, the fixed plate 31 is fixedly connected to the front side of the clamping plate 27 on the right side, the left side of the fixed plate 31 is fixedly connected with a spring 32, the left end of the spring 32 is fixedly connected with a push plate 33, the right side of the push plate 33 is fixedly connected with a connecting rod 34, the right end of the connecting rod 34 passes through the spring 32 and the fixed plate 31 in sequence and extends to the right, the extended end of the connecting rod 34 is fixedly connected with a U-shaped frame 35, a slide groove is opened on the front side of the frame body 1, the U-shaped frame 35 is slidably connected in the slide groove, and the U-shaped frame 35 slides along the inner wall of the slide groove, thereby improving the stability of the U-shaped frame 35 when moving, and the U-shaped frame 35 is away from the connecting One end of the rod 34 is fixedly connected to a support plate 36 and is located below the left clamping plate 27. There are two groups of auxiliary support mechanisms 3, and the two groups of auxiliary support mechanisms 3 are symmetrically arranged on the front and rear sides of the two clamping plates 27. When the clamping plates 27 clamp the building blocks, the clamping plates 27 drive the fixed plates 31, the springs 32, and the push plates 33 to move toward the building blocks. After the building blocks come into contact with the push plates 33, the push plates 33 are pushed to move by the building blocks. The push plates 33 compress the springs 32 and drive the connecting rods 34 to move at the same time. The connecting rods 34 drive the U-shaped frame 35 to slide along the slide grooves on the frame body 1, so that the U-shaped frame 35 drives the support plates 36 to move to the bottom of the building blocks, thereby protecting and supporting the building blocks, preventing the building blocks from falling and being damaged, and improving the stability of building block transportation.

[0029] In this embodiment, when the clamping plate 27 clamps the building block, the clamping plate 27 drives the fixing plate 31, the spring 32, and the pushing plate 33 to move toward the building block. After the building block contacts the pushing plate 33, the pushing plate 33 is pushed to move by the building block. The pushing plate 33 compresses the spring 32 and drives the connecting rod 34 to move. The connecting rod 34 drives the U-shaped frame 35 to slide along the slide groove on the frame body 1, so that the U-shaped frame 35 drives the supporting plate 36 to move to the bottom of the building block, thereby protecting and supporting the building block, preventing the building block from falling and being damaged, and improving the stability of the building block transportation.

[0030] The working principle of the embryo clamping device for autoclaved aerated concrete blocks is described in detail below.

[0031] like Figure 1-3As shown, when in use, the top of the frame 1 is fixed on the external mechanical arm, and the motor 22 is started to drive the bevel gear 1 23 to rotate, the bevel gear 1 23 drives the bevel gear 25 to rotate, and the bevel gear 25 drives the bidirectional threaded rod 24 to rotate, so that the bidirectional threaded rod 24 drives the two sliders 26 to move relatively along the inner wall of the installation groove 21, so that the two sliders 26 respectively drive the two clamping plates 27 to move relatively to clamp the building block, and the anti-slip pads 28 and convex points 29 are provided to increase the friction between the clamping plates 27 and the building block. The friction force is increased, thereby improving the clamping force of the clamping plate 27 and increasing the stability of the clamped building block. When the clamping plate 27 clamps the building block, the clamping plate 27 drives the fixed plate 31, the spring 32, and the push plate 33 to move toward the building block. After the building block contacts the push plate 33, the push plate 33 is pushed to move by the building block. The push plate 33 compresses the spring 32 and drives the connecting rod 34 to move. The connecting rod 34 drives the U-shaped frame 35 to slide along the slide groove on the frame body 1, so that the U-shaped frame 35 drives the support plate 36 to move to the bottom of the building block, thereby protecting and supporting the building block.

Claims

1. A clamping device for autoclaved aerated concrete blocks, comprising a frame (1), characterized in that: The frame (1) is provided with a clamping mechanism (2), and the clamping mechanism (2) is provided with an auxiliary supporting mechanism (3); The clamping mechanism (2) comprises: a mounting groove (21) and a motor (22); the mounting groove (21) is provided at the bottom of the frame (1); the motor (22) is fixedly mounted on the top of the frame (1); the output end of the motor (22) is fixedly connected to a rotating shaft via a coupling; the bottom end of the rotating shaft penetrates the frame (1) and extends into the mounting groove (21); the extended end of the rotating shaft is fixedly connected to a bevel gear 1 (23); the inner wall of the mounting groove (21) is rotatably connected to a bidirectional threaded rod (24); a bevel gear 2 (25) is fixedly sleeved in the middle of the bidirectional threaded rod (24); sliders (26) are respectively threadedly connected at the reverse threads of the bidirectional threaded rod (24); the bottoms of the two sliders (26) are fixedly connected to clamps (27); the opposite surfaces of the two clamps (27) are fixedly connected to anti-skid pads (28); the opposite surfaces of the two anti-skid pads (28) are fixedly connected to protrusions (29).

2. The embryo clamping device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The auxiliary support mechanism (3) comprises: a fixing plate (31), the fixing plate (31) is fixedly connected to the front side of the clamping plate (27) on the right side, a spring (32) is fixedly connected to the left side of the fixing plate (31), the left end of the spring (32) is fixedly connected to a push plate (33), the right side of the push plate (33) is fixedly connected to a connecting rod (34), the right end of the connecting rod (34) passes through the spring (32) and the fixing plate (31) in sequence and extends to the right, the extended end of the connecting rod (34) is fixedly connected to a U-shaped frame (35), and the end of the U-shaped frame (35) away from the connecting rod (34) is fixedly connected to a support plate (36) and is located below the clamping plate (27) on the left side.

3. The embryo clamping device for autoclaved aerated concrete blocks according to claim 2, characterized in that: The front side of the frame body (1) is provided with a slide groove, and the U-shaped frame (35) is slidably connected in the slide groove.

4. The embryo clamping device for autoclaved aerated concrete blocks according to claim 2, characterized in that: There are two groups of the auxiliary support mechanisms (3), and the two groups of the auxiliary support mechanisms (3) are symmetrically arranged on the front and rear sides of the two clamping plates (27).

5. The embryo clamping device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The number of the convex points (29) is several and they are arranged at equal intervals.

6. The embryo clamping device for autoclaved aerated concrete blocks according to claim 1, characterized in that: The two slide blocks (26) are both slidably connected to the mounting groove (21), and the bevel gear 1 (23) is meshed with the bevel gear 2 (25).

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