A transfer device for fiber composite cement boards

Abstract

The utility model discloses a kind of transfer devices of fiber composite cement board, including lifting appliance frame and lifting frame, lifting appliance frame both sides are equipped with clamp, a pair of cylinder control clamp stroke is installed between two clamps, clamp is composed of angle iron, two L type square tubes, composite clamp jaw and material distributing cutter, gear synchronous assembly is also equipped between two clamps, length adjusting assembly is equipped at the both ends of cylinder, two L type square tube short foot and angle iron bending surface inner side welding are connected, composite clamp jaw and material distributing cutter are located at angle iron bending surface outside, composite clamp jaw is located above material distributing cutter, composite clamp jaw is composed of metal base block, spring steel sheet and nylon sheet, molybdenum disulfide-graphene composite coating is coated on the outer surface of nylon sheet, visual abrasion scale line is engraved on one end side surface of composite clamp jaw;The utility model has the advantages of synchronous clamping, automatic material distributing, fast adjusting function parameter, clamping force balanced distribution and higher operating efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of lifting gripper technology, and in particular relates to a transfer device for fiber composite cement board. Background Technology

[0002] Transfer devices are core components in industrial automation used for gripping and moving objects. They are categorized by their driving method, including pneumatic, electric, and hydraulic types, each with its own advantages and disadvantages. Selection must match the load, speed, and environmental requirements. Combining them with sensors and vision systems can improve accuracy and safety. Their applications are wide-ranging, covering manufacturing, logistics sorting, food processing, and other fields, making them key components for improving production efficiency and achieving intelligent automation.

[0003] Conventional cement board transfer devices typically use single-point pneumatic clamping, which carries a high risk of clamping misalignment and generally suffers from the following problems: 1. Insufficient rigidity of the clamping mechanism, which can easily lead to damage to the edges and corners of the board; 2. Uneven distribution of clamping force, which can easily cause slippage during transfer; 3. Material sorting requires a separate process, which affects transfer efficiency; 4. Difficulty in adjusting the clamp stroke, making it difficult to adapt to different specifications of boards. Utility Model Content

[0004] The purpose of this utility model is to provide a fiber composite cement board transfer device to solve the problems of uneven clamping force, difficult material distribution steps, and difficult parameter adjustment in common lifting clamping devices.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: it includes a lifting frame and a lifting frame, with clamps on both sides of the lifting frame, and a pair of cylinders installed between the two clamps to control the stroke of the clamps. The clamps include angle iron, two L-shaped square tubes, composite jaws and material separating cutters, and a gear synchronization assembly is also provided between the two clamps. Length adjustment assemblies are provided at both ends of the cylinders.

[0006] Furthermore, the short legs of the two L-shaped square tubes are welded to the inner side of the bending surface of the angle iron. The composite gripper and the material separating tool are located on the outer side of the bending surface of the angle iron. The composite gripper is located above the material separating tool. The top of the bending angle of the two L-shaped square tubes is provided with a horizontal square tube and is connected by welding. The long legs of the two L-shaped square tubes with opposite positions are staggered and pass through the inside of the square tube on the same side of the bottom of the lifting frame and are limited.

[0007] Furthermore, the composite gripper includes a metal base, a spring steel sheet, and a nylon sheet. The outer surface of the nylon sheet is coated with a molybdenum disulfide-graphene composite coating. A visible wear scale line is engraved on one side of the composite gripper. The metal base, spring steel sheet, and nylon sheet are fastened together by built-in fasteners and screws.

[0008] Furthermore, the metal base block and the angle iron are connected by a dovetail joint, supporting quick replacement.

[0009] Furthermore, the material separating tool includes a tool holder, on the inner side of which a plurality of dividing blades are embedded. One end of the tool holder is connected to the angle iron by screws. During the clamping process, the dividing blades are inserted into the bottom of the cement board to achieve the effect of separating multiple layers of cement board.

[0010] Furthermore, the gear synchronization assembly includes two opposing racks and a gear in the middle. Each rack has a limiting frame at its end and its position is adjusted by a pin and a round hole. The limiting frame is welded to the L-shaped square tube. The gear is connected to the lifting frame by a rotating shaft and meshes with the upper and lower racks. The gear synchronization assembly ensures the synchronicity of the movement of the clamps on both sides.

[0011] Furthermore, the length adjustment component includes a porous square tube and an adjustment frame. The porous square tube is connected to both ends of the cylinder via flip connectors. The adjustment frame is connected to the horizontally placed square tube by welding. The position of the porous square tube and the adjustment frame is adjusted by pins and round holes, which facilitates rapid adjustment of the clamping stroke.

[0012] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects: In this utility model, the elastic deformation design of the composite gripper increases the contact pressure uniformity to 90%, the molybdenum disulfide-graphene coating improves the wear rate of the nylon sheet, greatly enhances the clamping performance, and the integrated design of the material separating tool and the gripper significantly reduces the operation time. In this utility model, the length adjustment component supports quick setting of the gripper stroke, adapts to various specifications of sheet metal, and the modular design reduces the replacement time of key components to within 5 minutes, improving the convenience of equipment adjustment. The limit frame of the gear synchronization component can effectively prevent the rack from disengaging, optimize equipment durability, and extend the maintenance cycle. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural diagram of the present invention; Figure 3 This is a schematic diagram of the gear synchronization assembly structure of this utility model; Figure 4 This is a partial structural diagram of the composite gripper of this utility model.

[0014] In the diagram: 1-Lifting frame, 2-Lifting frame, 3-Clamp, 4-Cylinder, 5-Gear synchronization assembly, 6-Length adjustment assembly; 31-Angle iron, 32-L-shaped square tube, 33-Composite gripper, 34-Separating tool, 35-Horizontal square tube, 51-Rack, 52-Gear, 53-Limiting frame, 61-Porous square tube, 62-Adjusting frame; 331-Metal base block, 332-Spring steel sheet, 333-Nylon sheet, 341-Tool holder, 342-Dividing blade. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Combination Figures 1 to 4 The fiber composite cement board transfer device shown includes a lifting frame 1 and a lifting frame 2. The lifting frame 1 is provided with clamps 3 on both sides. A pair of cylinders 4 are installed between the two clamps 3 to control the stroke of the clamps 3. The clamps 3 include angle iron 31, two L-shaped square tubes 32, composite grippers 33 and material distribution cutter 34. A gear synchronization assembly 5 is also provided between the two clamps 3. Length adjustment assemblies 6 are provided at both ends of the cylinders 4.

[0017] Among them, the short legs of the two L-shaped square tubes 32 are welded to the inner side of the bending surface of the angle iron 31. The composite gripper 33 and the material separating tool 34 are located on the outer side of the bending surface of the angle iron 31. The composite gripper 33 is located above the material separating tool 34. The top of the bending angle of the two L-shaped square tubes 32 is provided with a horizontal square tube 35 and is connected by welding.

[0018] The composite gripper 33 includes a metal base 331, a spring steel sheet 332, and a nylon sheet 333. The outer surface of the nylon sheet 333 is coated with a molybdenum disulfide-graphene composite coating, and a visible wear scale line is engraved on one side of the composite gripper 33.

[0019] The metal base block 331 and the angle iron 31 are connected by a dovetail joint, which supports quick replacement.

[0020] The material separating cutter 34 includes a cutter holder 341, and a plurality of dividing blades 342 are embedded in the inner side of the cutter holder 341. One end of the cutter holder 341 is connected to the angle iron 31 by screws. During the clamping process, the dividing blades 342 are stuck into the bottom of the cement board to achieve the effect of separating multiple layers of cement board.

[0021] The gear synchronization assembly 5 includes two opposing racks 51 and a gear 52 in the middle. Each rack 51 has a limiting frame 53 at its end, and its position is adjusted by a pin and a round hole. The limiting frame 53 is welded to the L-shaped square tube 32. The gear 52 is connected to the lifting frame 1 by a rotating shaft, and the gear 52 is meshed with the upper and lower racks 51. The gear synchronization assembly 5 ensures the synchronicity of the movement of the clamps on both sides.

[0022] The length adjustment component 6 includes a perforated square tube 61 and an adjustment frame 62. The perforated square tube 61 is connected to both ends of the cylinder 4 through flip connectors. The adjustment frame 62 is connected to the horizontal square tube 35 by welding. The perforated square tube 61 and the adjustment frame 62 are adjusted in position by pins and round holes, which facilitates the rapid adjustment of the clamping stroke.

[0023] Working principle: During use, according to the width of the plate, pull out the pin of the length adjustment component 6, slide the multi-hole square tube 61 to the corresponding hole and lock it, adjust the position of the pin of the limit frame 53, and set the stroke of the rack 51 to a suitable length. Cylinder 4 drives clamp 3 to close, and the spring steel sheet 332 of the composite gripper 33 is deformed under pressure, allowing the nylon sheet 333 to fully contact the surface of the sheet. The spring steel sheet 332 of the composite gripper 33 can generate 0-3mm elastic deformation compensation. The graphene coating on the surface of the nylon sheet 333 provides a stable coefficient of friction, ensuring clamping reliability. The dividing blade 342 of the separating cutter 34 is inserted into the gap of the sheet, realizing integrated clamping and separating operation. The gear synchronization assembly 5 ensures that the displacement deviation of the two clamps 3 is ≤2mm. When the wear scale line of the composite gripper 33 shows a wear of 0.5mm, the old gripper is pulled out along the dovetail groove and replaced with a new one. The separating blade 342 can be replaced individually through the side bolts of the cutter holder 341.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A transfer device for fiber composite cement board, comprising a lifting frame (1) and a lifting frame (2), wherein clamps (3) are provided on both sides of the lifting frame (1), and a pair of cylinders (4) are installed between the two clamps (3) to control the stroke of the clamps (3), characterized in that: The clamp (3) includes an angle iron (31), two L-shaped square tubes (32), a composite gripper (33) and a material separating cutter (34). A gear synchronization assembly (5) is also provided between the two clamps (3), and a length adjustment assembly (6) is provided at both ends of the cylinder (4).

2. The fiber composite cement board transfer device according to claim 1, characterized in that: The short legs of the two L-shaped square tubes (32) are welded to the inner side of the bending surface of the angle iron (31). The composite gripper (33) and the material separating tool (34) are located on the outer side of the bending surface of the angle iron (31). The composite gripper (33) is located above the material separating tool (34). The top of the bending angle of the two L-shaped square tubes (32) is provided with a horizontal square tube (35) and is connected by welding.

3. The fiber composite cement board transfer device according to claim 1, characterized in that: The composite gripper (33) includes a metal base (331), a spring steel sheet (332) and a nylon sheet (333). The outer surface of the nylon sheet (333) is coated with a molybdenum disulfide-graphene composite coating, and a visible wear scale line is engraved on one side of the composite gripper (33).

4. The fiber composite cement board transfer device according to claim 3, characterized in that: The metal base block (331) and the angle iron (31) are connected by a dovetail joint.

5. The fiber composite cement board transfer device according to claim 4, characterized in that: The material cutting tool (34) includes a tool holder (341), and a plurality of dividing blades (342) are embedded in the inner side of the tool holder (341). One end of the tool holder (341) is connected to the angle iron (31) by screws.

6. The fiber composite cement board transfer device according to claim 1, characterized in that: The gear synchronization assembly (5) includes two opposing racks (51) and a gear (52) in the middle. Each of the two racks (51) has a limiting frame (53) at its end and its position is adjusted by a pin and a round hole. The limiting frame (53) is connected to the L-shaped square tube (32) by welding. The gear (52) is connected to the lifting frame (1) by a rotating shaft, and the gear (52) meshes with the upper and lower racks (51).

7. The fiber composite cement board transfer device according to claim 2, characterized in that: The length adjustment component (6) includes a perforated square tube (61) and an adjustment frame (62). The perforated square tube (61) is connected to both ends of the cylinder (4) via flip connectors. The adjustment frame (62) is connected to the horizontal square tube (35) by welding. The perforated square tube (61) and the adjustment frame (62) are adjusted in position by pins and round holes.

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