Aligning device of fiber cement flat calcium silicate plate stacker crane

Abstract

The utility model discloses an aligning device of a fiber cement flat calcium silicate plate stacker crane, which comprises a clamping jaw extension grabbing arm, a sliding adjusting mechanism is arranged on the clamping jaw extension grabbing arm, the sliding adjusting mechanism comprises an air cylinder, a sliding rod, a pneumatic clamping jaw, a calcium silicate plate and a roller, the air cylinder is arranged above the clamping jaw extension grabbing arm, and the sliding rod is arranged on the air cylinder. The sliding rod is slidably connected into the air cylinder, the upper surface of the pneumatic clamping jaw is fixedly connected with the lower surface of the sliding rod, the sliding rod is driven by the air cylinder to contract inwards, the pneumatic clamping jaw is lifted upwards, a calcium silicate plate is clamped and moved into a stacking mechanism mounting box through a clamping jaw extension grabbing arm, and the two sides of the calcium silicate plate are slidably connected with rolling wheels. When the deviated calcium silicate board ascends, the deviated calcium silicate board on one side can be in sliding contact with the arc-shaped slide slope, the deviated calcium silicate board on one side is jacked back, the calcium silicate board is moved back to the clamping jaw extension grabbing arms to be aligned through rotation of the rolling wheels, and the phenomenon that deviation exists when the clamping jaw extension grabbing arms clamp the calcium silicate board due to errors is avoided.

Description

Technical Field

[0001] This utility model relates to the field of calcium silicate board production technology, specifically to an alignment device for a fiber cement flat calcium silicate board stacking machine. Background Technology

[0002] Calcium silicate board, as a new type of green and environmentally friendly building material, not only has the functions of traditional gypsum board, but also has the advantages of superior fire resistance, moisture resistance, and ultra-long service life. It is widely used in ceilings and partitions of industrial and commercial buildings, as well as in home decoration, furniture lining, billboard lining, ship compartment panels, warehouse shelves, raised access flooring, and wall panels for interior projects such as tunnels.

[0003] For example, Chinese patent application CN206358926U discloses a calcium silicate board palletizing machine, which describes that when calcium silicate boards need to be palletized after being cut on the production line, the conveyor transports the calcium silicate boards to the area below the palletizing mechanism. A pair of movable claws of the pneumatic gripper open, driving a pair of extended gripper arms mounted on it to open. The vertical electric slide is activated, and the slider of the vertical electric slide drives the mounting plate mounted on it to descend, so that the guide cuts of the pair of extended gripper arms are located at the contact point between the calcium silicate board and the conveyor surface. The pair of movable claws of the pneumatic gripper open and clamp, so that the pair of extended gripper arms are inserted into the bottom of the calcium silicate board under the guidance of the guide cuts. The slider of the vertical electric slide drives the mounting plate mounted on it to rise, thereby picking up the calcium silicate board. The horizontal electric slide is activated, and the slider of the horizontal electric slide drives the calcium silicate board to move laterally to the packaging position above the side of the conveyor. Similarly, the calcium silicate board is lowered, and the pair of extended gripper arms are pulled out to complete the palletizing.

[0004] When the calcium silicate board palletizing machine described above clamps the calcium silicate boards on the conveyor, the boards enter the clamping area. Due to the different sizes of the calcium silicate boards used, the positioning of the pneumatic grippers may deviate, causing the clamps to not accurately clamp the center of the calcium silicate board. If the clamping position deviates from the center, the calcium silicate board will shake or tilt during handling, increasing the risk of falling. Inaccurate clamping position will also lead to inaccurate positioning of the calcium silicate board during stacking, making the entire stacking structure unstable and prone to collapse. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an alignment device for a fiber cement flat calcium silicate board stacking machine. This device has advantages such as adjusting and aligning misaligned calcium silicate boards, and solves the problems of deviation after clamping calcium silicate boards and wobbling of rollers after clamping the calcium silicate boards.

[0007] (II) Technical Solution

[0008] To achieve the goal of not only solving the problem of deviation after clamping calcium silicate boards, but also ensuring the retraction of rollers after alignment, this utility model provides the following technical solution: an alignment device for a fiber cement flat calcium silicate board stacking machine, comprising a gripper extension arm, wherein a sliding adjustment mechanism is provided on the gripper extension arm, the sliding adjustment mechanism comprising a cylinder, a sliding rod, a pneumatic gripper, a calcium silicate board and rollers, wherein the cylinder is disposed above the gripper extension arm, the sliding rod is slidably connected inside the cylinder, the upper surface of the pneumatic gripper is fixedly connected to the lower surface of the sliding rod, the calcium silicate board is slidably connected inside the gripper extension arm, and the rollers are rotatably connected inside the gripper extension arm.

[0009] As a preferred embodiment of the fiber cement flat calcium silicate board stacking machine alignment device of this utility model, a stacking mechanism mounting box is fixedly connected to the upper surface of the cylinder, and an arc-shaped ramp is fixedly connected to the lower surface of the stacking mechanism mounting box.

[0010] As a preferred embodiment of the alignment device for the fiber cement flat calcium silicate board palletizing machine of this utility model, it is slidably connected within the extended gripper arm of the gripper.

[0011] As a preferred embodiment of the fiber cement flat calcium silicate board stacking machine alignment device of this utility model, a limiting groove is provided below the storage cavity, and the sliding block is disposed in the limiting groove.

[0012] As a preferred embodiment of the fiber cement flat calcium silicate board stacking machine alignment device of this utility model, a threaded rod is fixedly connected to one side of the sliding block, a threaded sleeve is rotatably connected to the threaded rod, and a sliding track is provided above the receiving cavity.

[0013] As a preferred embodiment of the alignment device for the fiber cement flat calcium silicate board stacking machine of this utility model, an L-limiting plate is provided on one side of the threaded sleeve, a driven gear is fixedly connected to the side of the threaded sleeve away from the threaded rod, a motor is installed on one side of the extended gripper arm of the gripper, a rotating rod is inserted into the output end of the motor, and the driven gear meshes with a drive gear.

[0014] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0015] 1. The cylinder drives the sliding rod to retract inward, causing the pneumatic gripper to rise. The extended gripper arm moves the calcium silicate board into the stacking mechanism's mounting box. Rollers are slidably connected to both sides of the calcium silicate board. When the offset calcium silicate board rises, it will slide into contact with the arc-shaped ramp, pushing the offset calcium silicate board back. The rotation of the rollers moves the calcium silicate board back into alignment with the extended gripper arm, preventing the extended gripper arm from holding the calcium silicate board with deviation due to error.

[0016] 2. The output end of the drive gear drives a row of drive gears on the rotating rod to rotate simultaneously, causing the meshing driven gears to rotate simultaneously. Through the rotation of the threaded sleeve, the threaded rod is retracted inward, causing the sliding block to slide to the right along the limit groove, and the roller is retracted into the storage cavity. This increases the contact area between the gripper and the calcium silicate board on both sides of the extended gripper arm, preventing the aligned calcium silicate board from shifting due to the rotation of the roller during the movement of the pneumatic gripper. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0018] Figure 1 This is a three-dimensional overall structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the sliding adjustment mechanism of this utility model;

[0020] Figure 3 This is an enlarged structural diagram of the sliding adjustment mechanism A of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of the sliding adjustment mechanism B of this utility model.

[0022] In the diagram: 100, extended gripper arm; 200, sliding adjustment mechanism; 201, cylinder; 202, sliding rod; 203, pneumatic gripper; 204, calcium silicate board; 205, roller; 206, palletizing mechanism mounting box; 207, arc-shaped ramp; 208, storage cavity; 209, sliding block; 210, limiting groove; 211, threaded rod; 212, threaded sleeve; 213, sliding track; 214, L-limit plate; 215, driven gear; 216, motor; 217, rotating rod; 218, drive gear. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] The present invention will be further described below with reference to the embodiments.

[0025] Example 1

[0026] Reference Figure 1-2 This is the first embodiment of the present utility model, which provides an alignment device for a fiber cement flat calcium silicate board stacking machine, including a gripper extension arm 100, on which a sliding adjustment mechanism 200 is provided;

[0027] The sliding adjustment mechanism 200 includes a cylinder 201, a sliding rod 202, a pneumatic gripper 203, a calcium silicate plate 204, and rollers 205. The cylinder 201 is located above the gripper extension arm 100. The sliding rod 202 is slidably connected inside the cylinder 201. The upper surface of the pneumatic gripper 203 is fixedly connected to the lower surface of the sliding rod 202. The calcium silicate plate 204 is slidably connected inside the gripper extension arm 100. The rollers 205 are rotatably connected inside the gripper extension arm 100. The cylinder 201 drives the sliding rod 202 to retract inward, causing the pneumatic gripper 203 to rise upward. A row of rollers 205 is rotatably connected inside the gripper extension arm 100.

[0028] A stacking mechanism mounting box 206 is fixedly connected to the upper surface of the cylinder 201, and an arc-shaped ramp 207 is fixedly connected to the lower surface of the stacking mechanism mounting box 206. The calcium silicate board 204 is moved into the stacking mechanism mounting box 206 by the gripper extension arm 100. Rollers 205 are slidably connected to both sides of the calcium silicate board 204. When the offset calcium silicate board 204 rises and slides into contact with the arc-shaped ramp 207, the rotation of the rollers 205 moves the calcium silicate board 204 back into the gripper extension arm 100 for alignment.

[0029] During use, the cylinder 201 drives the sliding rod 202 to retract inward, causing the pneumatic gripper 203 to rise. The extended gripper arm 100 then clamps and moves the calcium silicate board 204 into the stacking mechanism mounting box 206. Rollers 205 are slidably connected to both sides of the calcium silicate board 204. When the offset calcium silicate board 204 rises, it will slide into contact with the arc-shaped ramp 207, pushing the offset calcium silicate board 204 back. The rotation of the rollers 205 moves the calcium silicate board 204 back into the gripper extended gripper arm 100 for alignment, preventing the gripper extended gripper arm 100 from clamping the calcium silicate board 204 with deviation due to error.

[0030] Example 2

[0031] Reference Figure 1-4The second embodiment of this utility model provides an alignment device for a fiber cement flat calcium silicate board stacking machine, including a storage cavity 208 opened in the gripper extension arm 100, a sliding block 209 rotatably connected to one end of a roller 205, the sliding block 209 slidably connected in the gripper extension arm 100, and the rotation shaft of the roller 205 rotatably connected to the sliding block 209, so that the roller 205 can be adjusted by the sliding block 209.

[0032] A limiting groove 210 is provided below the storage cavity 208, and a sliding block 209 is disposed in the limiting groove 210 and is slidably connected in the limiting groove 210.

[0033] A threaded rod 211 is fixedly connected to one side of the sliding block 209. A threaded sleeve 212 is rotatably connected to the threaded rod 211. A sliding track 213 is provided above the receiving cavity 208. By rotating the threaded sleeve 212, the threaded rod 211 is retracted inward, causing the sliding block 209 to slide to the right along the limiting groove 210.

[0034] A limit plate 214 is provided on one side of the threaded sleeve 212. A driven gear 215 is fixedly connected to the side of the threaded sleeve 212 away from the threaded rod 211. A motor 216 is installed on one side of the gripper extension arm 100. A rotating rod 217 is inserted into the output end of the motor 216. The driven gear 215 meshes with a drive gear 218. The output end of the drive gear 218 drives a row of drive gears 218 on the rotating rod 217 to rotate simultaneously, causing the meshing driven gears 215 to rotate simultaneously, and retracting the roller 205 into the storage cavity 208.

[0035] During use, the output end of the drive gear 218 drives a row of drive gears 218 on the rotating rod 217 to rotate simultaneously, causing the meshing driven gear 215 to rotate simultaneously. Through the rotation of the threaded sleeve 212, the threaded rod 211 is retracted inward, causing the sliding block 209 to slide to the right along the limiting slide groove 210, and the roller 205 is retracted into the storage cavity 208. This increases the contact area between the two sides of the extended gripper arm 100 and the calcium silicate board 204, preventing the aligned calcium silicate board 204 from shifting due to the rotation of the roller 205 during the movement of the pneumatic gripper 203.

[0036] The remaining structures are the same as those in Example 1.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fiber cement flat calcium silicate board palletizer alignment device comprising a gripper extension grab arm (100), characterized by: The gripper extension arm (100) is provided with a sliding adjustment mechanism (200); The sliding adjustment mechanism (200) includes a cylinder (201), a sliding rod (202), a pneumatic gripper (203), a calcium silicate plate (204), and a roller (205). The cylinder (201) is located above the gripper extension arm (100). The sliding rod (202) is slidably connected inside the cylinder (201). The upper surface of the pneumatic gripper (203) is fixedly connected to the lower surface of the sliding rod (202). The calcium silicate plate (204) is slidably connected inside the gripper extension arm (100). The roller (205) is rotatably connected inside the gripper extension arm (100).

2. A fibre cement flat sheet calcium silicate sheet piling machine alignment device according to claim 1, characterised in that: The upper surface of the cylinder (201) is fixedly connected to a palletizing mechanism mounting box (206), and the lower surface of the palletizing mechanism mounting box (206) is fixedly connected to an arc-shaped ramp (207).

3. A fiber cement flat sheet calcium silicate board stacking machine alignment device according to claim 1, characterized in that: The gripper extension arm (100) has a storage cavity (208) inside, and one end of the roller (205) is rotatably connected to a sliding block (209), which is slidably connected inside the gripper extension arm (100).

4. A fibre cement flat sheet calcium silicate sheet packer alignment device according to claim 3, characterised in that: A limiting groove (210) is provided below the storage cavity (208), and the sliding block (209) is disposed in the limiting groove (210).

5. A fiber cement flat sheet calcium silicate board stacking machine alignment device according to claim 3, characterized in that: A threaded rod (211) is fixedly connected to one side of the sliding block (209), and a threaded sleeve (212) is rotatably connected to the threaded rod (211). A sliding track (213) is provided above the receiving cavity (208).

6. A fibre cement flat sheet calcium silicate sheet packer alignment device according to claim 5, characterised in that: An L-limiting plate (214) is provided on one side of the threaded sleeve (212). A driven gear (215) is fixedly connected to the side of the threaded sleeve (212) away from the threaded rod (211). A motor (216) is installed on one side of the gripper extension arm (100). A rotating rod (217) is inserted into the output end of the motor (216). The driven gear (215) meshes with a drive gear (218).

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