Brick clamping device

Abstract

The utility model discloses a plate brick clamping device, which belongs to the technical field of brick making mechanical equipment and comprises a mounting seat, a lifting column is mounted at the center of the top of the mounting seat, a fixing frame is mounted on the lower surface of the mounting seat, and a plurality of clamping mechanisms are arranged on the lower surface of the fixing frame at equal intervals. Clamping plates are fixedly connected to the bottoms of the clamping mechanisms, the bottom ends of the clamping plates are arranged in a slope face mode, a plurality of bricks can be clamped at the same time through the multiple sets of clamping mechanisms, the brick transferring work efficiency is improved, meanwhile, through cooperation of an upper hydraulic air cylinder and a lower hydraulic air cylinder, left-right stretching and retracting can be conducted at the same time, and the brick transferring efficiency is improved. The clamping plate and the mounting plate are arranged, so that the clamping force on the brick is enhanced, the possibility of falling of the brick is reduced, the clamping plate and the mounting plate can be conveniently disassembled and assembled through the arranged fixing piece, the clamping plate is conveniently replaced, and the clamping acting force of the clamping plate on the brick can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of brick-making machinery and equipment, and particularly relates to a brick clamping device. Background Technique

[0002] Brick-making equipment is machinery and equipment for producing bricks. Generally, stone powder, fly ash, slag, ore slag, crushed stones, sand, water, etc. are used as raw materials. Brick-making equipment is generally the general name of a series of products of brick-making machinery and equipment for producing wall materials such as colored bricks and cement bricks in the building materials industry. Bricks need to be subjected to high-temperature roasting before they can be put into the market for use. For bricks that need to be sintered, they need to be transferred. A clamping device is required during the transfer process of the bricks.

[0003] A brick gripper proposed according to the publication number: CN209339627U includes an installation cover and a fixed box installed below the installation cover; the fixed box is a hollow box, and a fixing hole is opened on the upper surface of the fixed box, and a sliding hole is opened on the lower surface of the fixed box; the sliding holes are two, and the two sliding holes are symmetrically arranged; a guide shaft is fixedly installed in the fixed box, two sliding sleeves are sleeved on the guide shaft, clamping jaws are fixedly installed on the two sliding sleeves, and the two clamping jaws respectively penetrate through the two sliding holes and extend vertically downward; a first hydraulic telescopic rod is fixedly installed on the installation cover, and the extending end of the first hydraulic telescopic rod penetrates through the installation cover and extends vertically downward. This utility model realizes the mechanized operation of handling sintered bricks, which is fast, good, and economical, and can significantly improve economic benefits; with the help of a lifting sling or a brick stacking robot, the production efficiency is high, and the labor intensity of people is reduced.

[0004] According to the above introduction, due to the relatively harsh environment for making bricks, the existing clamping devices are relatively single in the process of clamping and fixing bricks, resulting in the inability of the clamping device to transfer multiple bricks at the same time. If too many bricks are clamped at the same time, it is easy to cause the clamping force of the clamping device on the bricks to decrease, and it is very easy to loosen, easily causing the bricks to fall. This not only reduces the clamping effect on the bricks, but also reduces the speed and working efficiency of brick clamping and transfer. In order to solve the above-mentioned problems, an improved brick clamping device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a brick clamping device. By setting multiple groups of clamping mechanisms, multiple bricks can be clamped at the same time, which not only enhances the working efficiency of brick transfer, but also through the cooperation between multiple hydraulic cylinders, can simultaneously perform left and right telescoping, thereby strengthening the clamping force on the bricks and reducing the possibility of the bricks falling, so as to solve the problems raised in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A brick clamping device, including a mounting base, a lifting column is installed at the center of the top of the mounting base, a fixing frame is installed on the lower surface of the mounting base, a plurality of clamping mechanisms are arranged at equal intervals on the lower surface of the fixing frame, a clamping plate is fixedly connected to the bottom of the clamping mechanism, and the bottom end of the clamping plate is arranged as a slope surface.

[0007] Preferably, the clamping mechanism includes a plurality of fixing rods, the tops of the plurality of fixing rods are horizontally distributed in an array and fixed on the lower surface of the fixing frame, center rods are fixedly connected to the surfaces at both ends of the fixing rods, the tops of the center rods are longitudinally fixed on the lower surfaces of the fixing rods, a sliding component is arranged on the fixing rods, a mounting plate is fixedly connected to the bottom of the sliding component, connecting seats are fixedly connected to the bottoms on both sides of the center rods, and two hydraulic cylinders are installed on the inner side walls of the connecting seats, and the positions where the two hydraulic cylinders are installed are fixedly arranged in a reverse staggered manner.

[0008] Preferably, the sliding component includes fixing blocks, the fixing blocks are fixed at both ends of the bottom of the fixing rods, sliding rods are fixedly connected to the fixing blocks, an isolation block is arranged at the center of the sliding rods, and two groups of sliding seats are slidably connected to the surfaces of the sliding rods, and the bottom of each group of sliding seats is fixedly connected to the top of the mounting plate.

[0009] Preferably, a fixing part is fixedly arranged between the clamping plate and the mounting plate, and the fixing part includes a positioning hole and a positioning bolt, and one end of the positioning bolt penetrates through the positioning hole and is bolted with a fastening cap.

[0010] Preferably, the distances between adjacent two clamping mechanisms are all equal, and the number of mounting plates is twice the number of hydraulic cylinders.

[0011] Preferably, a movable shaft is movably connected between adjacent two mounting plates at the outer ends, and a silica gel plate is arranged on the surface of the movable shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a brick clamping device. By arranging multiple groups of clamping mechanisms, multiple bricks can be clamped simultaneously, which not only improves the working efficiency of brick transfer, but also through the cooperation between the upper and lower two hydraulic cylinders, they can simultaneously perform left and right telescoping, so the clamping force on the bricks is strengthened, and the possibility of brick dropping is reduced.

[0014] 2. The utility model provides a brick clamping device. By arranging the fixing part, the disassembly and assembly between the clamping plate and the mounting plate can be facilitated, so as to facilitate the replacement of the clamping plate, and the acting force of the clamping plate on the brick clamping can be guaranteed. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the upward perspective structural schematic diagram of the clamping mechanism of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the sliding assembly, fixed rod and hydraulic cylinder of the present utility model;

[0018] Figure 4 is the exploded structural schematic diagram of the hydraulic cylinder, mounting plate and clamping plate of the present utility model.

[0019] Reference numerals in the figure: 1, mounting seat; 2, lifting column; 3, fixing frame; 4, clamping mechanism; 41, fixed rod; 42, sliding assembly; 421, fixing block; 422, sliding rod; 423, isolation block; 424, sliding seat; 43, mounting plate; 44, hydraulic cylinder; 45, central rod; 46, connecting seat; 5, clamping plate; 6, fixing member; 61, positioning hole; 62, positioning bolt; 63, fastening cap; 7, movable shaft; 8, silica gel plate. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a brick clamping device as shown in Figures 1 to 4 , which includes a mounting seat 1. A lifting column 2 is installed at the center of the top of the mounting seat 1. A fixing frame 3 is installed on the lower surface of the mounting seat 1. A plurality of clamping mechanisms 4 are evenly arranged at equal distances on the lower surface of the fixing frame 3. The bottom of the clamping mechanism 4 is fixedly connected to a clamping plate 5. The bottom end of the clamping plate 5 is arranged as a slope surface. By arranging multiple groups of clamping mechanisms 4, multiple bricks can be clamped simultaneously, which not only enhances the working efficiency of brick transfer, but also, through the cooperation between the upper and lower hydraulic cylinders 44, can perform left and right telescoping simultaneously, thus strengthening the clamping force on the bricks and reducing the possibility of the bricks falling.

[0022] The clamping mechanism 4 includes a plurality of fixing rods 41. The tops of the plurality of fixing rods 41 are horizontally distributed in an array and fixed to the lower surface of the fixing frame 3. Central rods 45 are fixedly connected to the surfaces at both ends of the fixing rod 41. The tops of the central rods 45 are longitudinally fixed to the lower surface of the fixing rod 41. A sliding assembly 42 is arranged on the fixing rod 41. The bottom of the sliding assembly 42 is fixedly connected to a mounting plate 43. Connecting seats 46 are fixedly connected to the bottoms on both sides of the central rod 41. Two hydraulic cylinders 44 are installed on the inner side walls of the connecting seats 46. The positions where the two hydraulic cylinders 44 are installed are fixedly arranged in an opposite and staggered manner. The distances between adjacent clamping mechanisms 4 are all equal. The number of mounting plates 43 is twice the number of hydraulic cylinders 44. By arranging a plurality of fixing rods 41, it is convenient to install and fix the sliding assembly 42, thereby increasing the number of bricks clamped by the clamping device. Through the cooperation of the central rod and the connecting seat, two hydraulic cylinders 44 can be installed simultaneously, so that the driving force of the two hydraulic cylinders 44 is enhanced. Therefore, when the hydraulic cylinders 44 perform telescopic adjustment, the clamping plates 5 on the mounting plate 43 can clamp the bricks, enhancing the clamping force on the bricks, thereby ensuring the safety effect when the clamping device clamps the bricks and reducing the possibility of the bricks falling off.

[0023] The sliding assembly 42 includes fixing blocks 421. The fixing blocks 421 are fixed to both ends of the bottom of the fixing rod 41. Slide rods 422 are fixedly connected to the fixing blocks 421. An isolation block 423 is arranged at the center of the slide rod 422. Two groups of slide seats 424 are slidably connected to the surface of the slide rod 422. The bottom of each group of slide seats 424 is fixedly connected to the top of the mounting plate 43. By arranging the fixing blocks 421, the positions of the slide rods 422 can be fixed. Subsequently, by arranging the slide seats 424, the sliding of the hydraulic flagpole can be coordinated, so that the telescopic movement of the hydraulic cylinder 44 can be limited and slid, facilitating the clamping of the bricks.

[0024] A fixing member 6 is provided for the connection and fixation between the clamping plate 5 and the mounting plate 43. The fixing member 6 includes a positioning hole 61 and a positioning bolt 62. One end of the positioning bolt 62 passes through the positioning hole 61 and is bolted with a fastening cap 63, which can facilitate the disassembly and assembly between the clamping plate 5 and the mounting plate 43, thereby facilitating the replacement of the clamping plate 5 and ensuring the acting force of the clamping plate 5 on the bricks.

[0025] A movable shaft 7 is movably connected between two adjacent mounting plates 43 at the outer end. A silica gel plate 8 is arranged on the surface of the movable shaft 7. Through the action of the arranged movable shaft 7 and the silica gel plate 8, the contact position between the clamping plate 5 and the bottom of the brick can be measured, facilitating the staff to observe the silica gel plate 8, thereby controlling the start of the hydraulic cylinder 44 to drive the clamping plate 5 to clamp the bricks.

[0026] During specific use, when the brick needs to be clamped and transferred, other lifting devices can be used to drive the clamping mechanism 4 on the mounting seat 1 to move down through the lifting column 2 to a position where the brick can be clamped. Subsequently, by setting the drive adjustment of multiple groups of clamping mechanisms 4, multiple bricks can be clamped simultaneously, enhancing the working efficiency of brick transfer. During the operation of the clamping device, by setting multiple fixing rods 41, it is convenient to install and fix the sliding components 42, thereby increasing the number of bricks clamped by the clamping device. Through the cooperation of the central rod and the connecting seat, two hydraulic cylinders 44 can be installed simultaneously above and below, so that the driving force of the two hydraulic cylinders 44 is enhanced. Therefore, when the hydraulic cylinders 44 perform telescopic adjustment, the clamping plates 5 on the mounting plate 43 can clamp the bricks, enhancing the clamping force on the bricks and ensuring the safety effect when the clamping device clamps the bricks, reducing the possibility of the bricks falling off.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tile clamping device, comprising a mounting seat (1), characterized in that: A lifting column (2) is installed at the center of the top of the mounting seat (1), a fixing frame (3) is installed on the lower surface of the mounting seat (1), a plurality of clamping mechanisms (4) are arranged at equal distances on the lower surface of the fixing frame (3), a clamping plate (5) is fixedly connected to the bottom of the clamping mechanism (4), and the bottom end of the clamping plate (5) is arranged in a sloped surface.

2. A tile clamping device according to claim 1, characterized in that: The clamping mechanism (4) comprises a plurality of fixed rods (41), the tops of the plurality of fixed rods (41) are arranged in an array and are laterally distributed and fixed on the lower surface of the fixed frame (3), the surfaces at both ends of the fixed rods (41) are fixedly connected with a center rod (45), the tops of the center rods (45) are longitudinally fixed on the lower surface of the fixed rods (41), a sliding assembly (42) is arranged on the fixed rod (41), the bottom of the sliding assembly (42) is fixedly connected with a mounting plate (43), the bottoms of both sides of the center rod (45) are fixedly connected with a connecting seat (46), and the inner side wall of the connecting seat (46) is installed with two upper and lower hydraulic cylinders (44), and the installation positions of the two hydraulic cylinders (44) are opposite and staggered.

3. A tile clamping device according to claim 2, characterized in that: The sliding assembly (42) comprises a fixed block (421), wherein the fixed block (421) is fixed at two ends of the bottom of the fixed rod (41), a sliding rod (422) is fixedly connected to the fixed block (421), an isolation block (423) is arranged at the center of the sliding rod (422), and two groups of sliding seats (424) are slidably connected to the surface of the sliding rod (422), and the bottom of each group of the sliding seats (424) is fixedly connected to the top of the mounting plate (43).

4. A tile clamping device according to claim 3, characterized in that: The clamping plate (5) and the mounting plate (43) are connected and fixed with a fixing piece (6), the fixing piece (6) comprising a positioning hole (61) and a positioning bolt (62), one end of the positioning bolt (62) passes through the positioning hole (61) and is bolted with a fastening cap (63).

5. A tile clamping device according to claim 2, characterized in that: The distances between two adjacent clamping mechanisms (4) are equal, and the number of the mounting plates (43) is twice the number of the hydraulic cylinders (44).

6. A tile clamping device according to claim 5, characterized in that: A movable shaft (7) is movably connected between two adjacent mounting plates (43) at the outer ends, and a silicone plate (8) is provided on the surface of the movable shaft (7).

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