CN-117259149-B - Processing device for asphalt waterproof coiled material

Abstract

The invention relates to a processing device for an asphalt waterproof coiled material, which comprises a bracket, a setting roller and sand and stone channels, wherein sand and stones are put into a hopper at first, a part of an opening and closing door is properly opened and closed, the sand and stones are leaked from a discharge hole to the setting roller, the sand and stones are ordered along the axial direction of the setting roller through a plurality of sand and stone channels, so that part of sand and stones fall into the sand and stone channels, the sand and stones in the sand and stone channels fall into a recycling conveyor belt through a material leakage hole, and the other part of sand and stones pass through a gap between the two sand and stone channels and fall onto the asphalt waterproof coiled material, and further, the sand covering procedure of a single-sided strip structure of the asphalt waterproof coiled material is realized. Sand and stone leaks to set up the roller from the relief hole, helps scattering the grit like this further for cover sand more even, and two grit of partial grit pass the setting that falls pitch waterproofing membrane from the clearance between the passageway, have avoided covering sand strip shape structure's both sides boundary and have appeared concave-convex structure easily and cover sand.

Inventors

• REN HUIJIE
• DING YONGJIAN

Assignees

• 河北金柳化纤有限公司

Dates

Publication Date

20260508

Application Date

20230818

Claims (2)

1. 1. Processing device for asphalt waterproof coiled material, characterized by comprising: The sand-stone automatic feeding device comprises a bracket, wherein a hopper for placing sand is arranged at the top of the bracket, a discharge port is formed in the bottom of the hopper, and an opening and closing door is arranged at the discharge port; the setting-up roller is positioned below the discharging hole, the axis of the setting-up roller is perpendicular to the cloth-moving direction of the asphalt waterproof coiled material and is set up on the bracket; The sand and stone channels are arranged in a plurality, are sequenced along the axial direction of the erecting roller at intervals and are positioned below the erecting roller, the top of each sand and stone channel is of a first open structure, and the bottom of each sand and stone channel is provided with a material leakage opening; The conveying direction of the recycling conveyor belt is along the axial direction of the erecting roller and is positioned right below the plurality of material leakage openings, and the asphalt waterproof coiled material is arranged below the recycling conveyor belt; the sand passage comprises a left rectangular shell and a right rectangular shell; The top of the left rectangular shell is provided with a second open structure, and the side wall of the left rectangular shell is provided with a second notch; A third opening structure is arranged at the top of the right rectangular shell, and a third notch part is formed in the side wall of the right rectangular shell; Wherein, a fourth open structure is arranged on one side of the left rectangular shell and one side of the right rectangular shell; the fourth opening structure of the right rectangular shell passes through the fourth opening structure of the left rectangular shell and is arranged in the right rectangular shell; The second open structure and the third open structure form the first open structure; the second notch part and the third notch part form the material leakage opening; The control unit comprises an upper adjusting rod and a lower adjusting rod, and the upper adjusting rod and the lower adjusting rod are axially arranged along the erecting roller; the upper adjusting rod is connected with a first driving piece which is used for axially moving along the erecting roller; The lower adjusting rod is connected with a second driving piece which is used for axially moving along the erecting roller; The upper adjusting rods are axially arranged at intervals to sort a plurality of first mounting blocks, and the first mounting blocks are in one-to-one correspondence with the left rectangular shells and are fixedly connected with the left rectangular shells; the lower adjusting rods are axially arranged at intervals to sort a plurality of second mounting blocks, and the second mounting blocks are in one-to-one correspondence with the right rectangular shells and are fixedly connected with the right rectangular shells; the first driving piece is a second air cylinder, a cylinder seat of the second air cylinder is fixedly connected with the bracket, and a piston rod of the second air cylinder is coaxially butted with the upper adjusting rod; the second driving piece is a third air cylinder, a cylinder seat of the third air cylinder is fixedly connected with the bracket, and a piston rod of the third air cylinder is coaxially abutted with the lower adjusting rod.
2. 2. The processing device for asphalt waterproof coiled materials according to claim 1, further comprising a first air cylinder, wherein a piston rod of the first air cylinder is hinged with the opening and closing door, and a cylinder seat of the first air cylinder is hinged with the hopper.

Description

Processing device for asphalt waterproof coiled material Technical Field The invention relates to the technical field of waterproof coiled material production, in particular to a processing device for an asphalt waterproof coiled material. Background The sand-coated asphalt waterproof coiled material generally has three types, the first type is that the two sides of the asphalt waterproof coiled material are all coated with sand, the second type is that the single side of the asphalt waterproof coiled material is coated with sand comprehensively, the third type is that the single side of the asphalt waterproof coiled material is provided with a strip-shaped sand coating structure in interval arrangement, as shown in fig. 1, which is a schematic structure diagram of the single side interval strip-shaped sand coating of the asphalt waterproof coiled material in the prior art, wherein in the interval sorting production procedure of the single side sand coating strip-shaped structure of the asphalt waterproof coiled material, a plurality of first material leakage openings are arranged at intervals at the bottom of a first hopper, sand falls on the asphalt waterproof coiled material in a cloth-moving state through the plurality of first material leakage openings, and then, the 1 single side interval strip-shaped sand coating structure 2 of the asphalt waterproof coiled material is realized. However, the existing asphalt waterproof coiled material 1 is provided with a sand-covered strip-shaped structure 2 at intervals, strip sand is unevenly dispersed, the yield is affected, and in addition, the sand-covered condition of the concave-convex structure 3 is easy to occur at the boundaries of two sides of the sand-covered strip-shaped structure 2 in the sand-covered process in the existing sand-covered equipment. Disclosure of Invention The invention mainly aims to provide a processing device for an asphalt waterproof coiled material, which aims to solve the problem of uneven dispersion of strip sand stones in the existing sand coating process. In order to achieve the above object, the present invention provides a processing device for asphalt waterproof coiled materials, comprising a bracket, a setting-up roller and a sand channel; the top of the bracket is provided with a hopper for placing sand, the bottom of the hopper is provided with a discharge hole, the discharging hole is provided with an opening and closing door; The setting-up roller is positioned below the discharging hole, the axis of the setting-up roller is perpendicular to the cloth-moving direction of the asphalt waterproof coiled material and is set up on the bracket; The number of the sand and stone channels is multiple, the sand and stone channels are ordered along the axial direction of the erecting roller at intervals and are positioned below the erecting roller, the top of each sand and stone channel is of a first open structure, and a material leakage opening is formed in the bottom of each sand and stone channel; And the recycling conveyor belt is arranged in the conveying direction of the recycling conveyor belt along the axial direction of the erecting roller and is positioned at the position right below the plurality of material leakage openings, and an asphalt waterproof coiled material is arranged below the recycling conveyor belt. The automatic feeding device for the hopper comprises a hopper, a first cylinder, a second cylinder, a first cylinder and a second cylinder, wherein a piston rod of the first cylinder is hinged with the opening and closing door, and a cylinder seat of the first cylinder is hinged with the hopper. Preferably, the sand passage comprises a left rectangular shell and a right rectangular shell; the top of the left rectangular shell is provided with a second open structure, and the side wall of the left rectangular shell is provided with a second notch; The top of the right rectangular shell is provided with a third opening structure, and the side wall of the right rectangular shell is provided with a third notch part; Wherein, one side of the left rectangular shell and one side of the right rectangular shell are respectively provided with a fourth open structure; The fourth open structure of the right rectangular shell passes through the fourth open structure of the left rectangular shell and is arranged in the right rectangular shell; the second open structure and the third open structure form a first open structure; The second notch part and the third notch part form a material leakage opening. The preferable scheme is that the device further comprises a control unit, wherein the control unit comprises an upper adjusting rod and a lower adjusting rod, and the upper adjusting rod and the lower adjusting rod are respectively arranged in the axial direction of the erecting roller; The upper adjusting rod is connected with a first driving piece which is used for moving along the axial direction of the erecting roller