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CN-224226331-U - Conveying structure for double-layer paperboard pressing

CN224226331UCN 224226331 UCN224226331 UCN 224226331UCN-224226331-U

Abstract

The utility model relates to the technical field of paperboard processing and discloses a conveying structure for double-layer paperboard pressing, which comprises a support, wherein a conveying belt is arranged in the support, a protective shell is fixedly connected to the bottom of the support, a limiting mechanism is arranged in the protective shell, a loss reducing mechanism is arranged outside the limiting mechanism, a positioning column is fixedly connected to the top of the support, a sliding block is connected to the outer part of the positioning column in a sliding manner, a clamping mechanism is arranged outside the sliding block, the limiting mechanism comprises a transmission assembly, a moving assembly and a stabilizing assembly, and the transmission assembly comprises a first rack and a second rack. In addition, through the mutual matching of the bolt and the sliding block, the rotating wheel and the cross rod are convenient to maintain and replace, and the stability of equipment can be maintained while the efficiency is improved.

Inventors

  • WU XINBANG

Assignees

  • 温州福寿新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250624

Claims (8)

  1. 1. The conveying structure for double-layer paperboard press working comprises a support (1) and is characterized in that a conveying belt (2) is arranged in the support (1), a protective shell (10) is fixedly connected to the bottom of the support (1), a limiting mechanism is arranged in the protective shell (10), a loss reducing mechanism is arranged outside the limiting mechanism, a positioning column (7) is fixedly connected to the top of the support (1), a sliding block (26) is connected to the outer portion of the positioning column (7) in a sliding mode, and a clamping mechanism is arranged outside the sliding block (26); The limiting mechanism comprises a transmission assembly, a moving assembly and a stabilizing assembly, the transmission assembly comprises a first rack (14) and a second rack (15), the first rack (14) and the second rack (15) are slidably connected inside the protective housing (10), a gear (16) is rotatably connected inside the protective housing (10), the first rack (14) and the second rack (15) are meshed with the gear (16) mutually, a motor (11) is fixedly connected to the bottom of the protective housing (10), and the output end of the motor (11) is fixedly connected with the gear (16).
  2. 2. The conveying structure for double-layer paperboard pressing is characterized in that the moving assembly comprises two moving plates (8), the two moving plates (8) are slidably connected inside the protective shell (10), one moving plate (8) is fixedly connected with the first rack (14) outside, the other moving plate (8) is fixedly connected with the second rack (15) outside, the connecting frame (9) is fixedly connected outside the moving plate (8), and the clamping block (18) is fixedly connected outside the connecting frame (9).
  3. 3. The conveying structure for double-layer paperboard pressing according to claim 2, wherein the stabilizing assembly comprises a fixing rod (12), the fixing rod (12) is fixedly connected to the outside of the moving plate (8), grooves (13) are formed in the first rack (14) and the second rack (15), and the fixing rod (12) is clamped with the grooves (13).
  4. 4. The conveying structure for double-layer paperboard pressing is characterized in that the buckling mechanism comprises a plug assembly and a return assembly, the plug assembly comprises a shell (27), the shell (27) is fixedly connected to the middle of the sliding block (26), a plug pin (28) is connected to the inside of the shell (27) in a sliding mode, a plurality of plug holes (25) are formed in the middle of the positioning column (7), and the plug pin (28) is clamped with the plug holes (25).
  5. 5. The conveying structure for double-layer paperboard pressing, as set forth in claim 4, characterized in that the aligning assembly comprises a limiting plate (17), the limiting plate (17) is fixedly connected to the outer side of the bolt (28), and a second spring (29) is sleeved outside the bolt (28).
  6. 6. The conveying structure for double-layer paperboard pressing is characterized in that the damage reducing mechanism comprises a sliding assembly and a telescopic assembly, the sliding assembly comprises a fixed block (19), the fixed block (19) is fixedly connected to the inner side of the clamping block (18), a movable block (20) is slidably connected to the inner side of the fixed block (19), a movable rod (22) is fixedly connected to the middle of the movable block (20), and a pulley (21) is rotatably connected to the outer side of the movable rod (22).
  7. 7. The conveying structure for double-layer paperboard pressing, as set forth in claim 6, characterized in that the telescopic assembly comprises a first spring (23), the first spring (23) is fixedly connected inside the fixed block (19), a moving groove (24) is formed inside the fixed block (19), the first spring (23) is fixedly connected with the moving block (20), and the moving block (20) is slidably connected outside the moving groove (24).
  8. 8. The conveying structure for double-layer paperboard pressing is characterized in that an auxiliary block (4) is fixedly connected to the top of the support (1), a cross rod (5) is fixedly connected to the outer portion of the auxiliary block (4), a rotating wheel (6) is rotatably connected to the outer side of the cross rod (5), and a processing box (3) is fixedly connected to the top of the support (1).

Description

Conveying structure for double-layer paperboard pressing Technical Field The utility model relates to the technical field of paperboard processing, in particular to a conveying structure for double-layer paperboard pressing. Background Double-ply paperboard is a material made from two layers of pulp, has high strength and durability, and is commonly used in the packaging and printing industries. The surface is smooth, is suitable for printing, and can customize the color and thickness to meet different requirements. The double-layer paperboard is divided into a coated paperboard and an uncoated paperboard, wherein a coated version is suitable for high-quality printing, and an uncoated version is suitable for natural matte effect. The environment-friendly food is made of recycled materials, has good environment-friendly performance, and is widely applied to the packaging fields of foods, beverages, gifts and the like. The conveying structure for double-deck board press working generally includes a multi-deck conveyor belt, guide rollers, tensioning devices and connecting assemblies to ensure stable transport and alignment of the board during the working process. The structure realizes the continuous conveying of the paperboards through the multi-stage conveying system, combines the guiding device and the tension control, and improves the processing efficiency and the product quality. Although most of the production and transportation of paperboards can be met by the existing conveying structure, in the transportation process, the conveying belt cannot limit and adjust the messy paperboards, subsequent processing is convenient, meanwhile, the paperboard is not damaged when being aligned, and the problem is solved by the conveying structure for double-layer paperboard pressing. Disclosure of utility model In order to make up for the defects, the utility model provides a conveying structure for double-layer paperboard press processing, and aims to solve the problems that in the prior art, disordered paperboards cannot be limited and adjusted when the paperboards are conveyed, and the paperboards are not damaged. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The conveying structure for the double-layer paperboard press processing comprises a support, wherein a conveying belt is arranged in the support, a protective shell is fixedly connected to the bottom of the support, a limiting mechanism is arranged in the protective shell, a damage reducing mechanism is arranged outside the limiting mechanism, a positioning column is fixedly connected to the top of the support, a sliding block is connected to the outer part of the positioning column in a sliding mode, a buckling mechanism is arranged outside the sliding block, the limiting mechanism comprises a transmission assembly, a moving assembly and a stabilizing assembly, the transmission assembly comprises a first rack and a second rack, the first rack and the second rack are connected in a sliding mode in the protective shell, a gear is connected in the protective shell in a rotating mode, the first rack and the second rack are meshed with the gear, a motor is fixedly connected to the bottom of the protective shell, and the output end of the motor is fixedly connected with the gear; As a further description of the above technical solution: the movable assembly comprises two movable plates, the two movable plates are slidably connected inside the protective shell, one movable plate is fixedly connected with the first rack outside, the other movable plate is fixedly connected with the second rack outside, the movable plate is fixedly connected with a connecting frame outside, and the connecting frame outside is fixedly connected with a clamping block; As a further description of the above technical solution: The stabilizing assembly comprises a fixing rod which is fixedly connected to the outside of the moving plate, grooves are formed in the first rack and the second rack, and the fixing rod is clamped with the grooves; As a further description of the above technical solution: The buckling mechanism comprises a plugging component and a correcting component, the plugging component comprises a shell, the shell is fixedly connected to the middle part of the sliding block, a plug pin is connected to the inside of the shell in a sliding manner, a plurality of jacks are formed in the middle part of the positioning column, and the plug pin is mutually clamped with the jacks; As a further description of the above technical solution: The aligning assembly comprises a limiting plate, the limiting plate is fixedly connected to the outer side of the bolt, and a second spring is sleeved outside the bolt; As a further description of the above technical solution: The damage reducing mechanism comprises a sliding assembly and a telescopic assembly, the sliding assembly comprises a fixed block, the fixed block is fixedly conn