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CN-121972274-A - Cutting and crushing device for mineral wool board production

CN121972274ACN 121972274 ACN121972274 ACN 121972274ACN-121972274-A

Abstract

The application relates to a cutting and crushing device for mineral wool board production, which relates to the technical field of mineral wool board production equipment and comprises a crushing box and a cutting and crushing assembly, wherein the crushing box is vertically arranged, a protective door is arranged at the top end of the crushing box, one side of the crushing box is communicated with a material guide pipe, one end of the material guide pipe is communicated with a negative pressure machine, a collecting box is arranged at one side of the crushing box, the top end of the collecting box is communicated with a material discharging pipe, one end of the material discharging pipe is communicated with the negative pressure machine, a baffle is horizontally arranged in the crushing box, the cutting and crushing assembly is positioned in the crushing box, the cutting and crushing assembly comprises a driving part, a cutting part and a crushing part, the driving part is positioned on the crushing box, the cutting part is positioned in the crushing box and used for cutting mineral wool boards, the crushing part is positioned below the cutting part and above the baffle, and the driving part is used for driving the cutting part and the crushing part to work. The application has the effect of improving the production efficiency of equipment.

Inventors

  • WANG WEIQIANG
  • Jia Xingsheng
  • GUO DIANHUI
  • ZHANG LIANG
  • KANG JUNQI
  • ZHANG XUDONG

Assignees

  • 交城义望铁合金节能环保科技有限责任公司

Dates

Publication Date
20260505
Application Date
20260318

Claims (8)

  1. 1. A cutting and crushing device for mineral wool board production is characterized by comprising a crushing box (1) and a cutting and crushing assembly (2), wherein the crushing box (1) is vertically arranged, a protective door (11) is arranged at the top end of the crushing box (1), one side of the crushing box (1) is communicated with a material guide pipe (12), one end, far away from the crushing box (1), of the material guide pipe (12) is communicated with a negative pressure machine (13), one side of the crushing box (1) is provided with a collecting box (14), the top end of the collecting box (14) is communicated with a discharging pipe (141), one end, far away from the collecting box (14), of the material discharging pipe (141) is communicated with the negative pressure machine (13), a baffle (15) is horizontally arranged in the crushing box (1), the cutting and crushing assembly (2) is arranged in the crushing box (1) and is used for cutting and crushing mineral wool boards, the cutting and crushing assembly (2) comprises a driving part (21), a cutting part (22) and a crushing part (23), the driving part (21) is arranged in the crushing box (1), the cutting part (22) is arranged in the cutting part (22) and is arranged in the lower part (23) of the crushing box (1), the crushing part (23) is used for crushing the cut mineral wool boards, and the driving part (21) is used for driving the cutting part (22) and the crushing part (23) to work.
  2. 2. The cutting and crushing device for mineral wool board production according to claim 1, wherein the driving part (21) comprises a motor (211) and a rotating shaft (212), the motor (211) is installed at the bottom end of the crushing box (1), the rotating shaft (212) is vertically arranged in the crushing box (1), a limiting chute (2121) is formed in the bottom end of the rotating shaft (212), a limiting block (2111) is arranged in the limiting chute (2121), the limiting block (2111) is slidably connected with an output shaft of the motor (211), the cutting part (22) comprises a cutting blade (221), the cutting blade (221) is horizontally arranged in the crushing box (1) and fixedly connected with the rotating shaft (212), the crushing part (23) comprises a driving shaft (231) and a crushing roller (232), the driving shaft (231) is horizontally inserted in the rotating shaft (212) and is rotationally connected with the rotating shaft (212), and the crushing roller (232) is horizontally arranged and fixedly connected with the driving shaft (231).
  3. 3. The cutting and crushing device for mineral wool board production according to claim 2, wherein a rotating assembly (3) is arranged on the baffle plate (15), the rotating assembly (3) is used for driving the driving shaft (231) to rotate, the rotating assembly (3) comprises a gear (31) and a face gear (32), the gear (31) is vertically arranged and fixedly connected with the driving shaft (231), the face gear (32) is horizontally arranged and fixedly connected with the crushing box (1), and the face gear (32) is meshed with the gear (31).
  4. 4. The cutting and crushing device for mineral wool board production according to claim 2, wherein the crushing box (1) is provided with a self-locking assembly (4), the self-locking assembly (4) is used for locking the protective door (11), the self-locking assembly (4) comprises a cam (41), a driving telescopic rod (42), a self-locking telescopic rod (43) and a connecting pipe (44), the cam (41) is horizontally arranged below the baffle plate (15), the cam (41) is fixedly connected with the rotating shaft (212), the driving telescopic rod (42) is horizontally arranged below the baffle plate (15), the fixed end of the driving telescopic rod (42) is fixedly connected with the crushing box (1), the movable end of the driving telescopic rod (42) is abutted with the cam (41), a liquid is filled in a rodless cavity of the driving telescopic rod (42), a first spring (421) is horizontally arranged in the rodless cavity of the driving telescopic rod (42), two ends of the first spring (421) are respectively fixedly connected with the driving telescopic rod (42) and the telescopic rod (43) is embedded in the liquid filled in the self-locking cavity (43), a limiting groove (112) is formed in one side, close to the self-locking telescopic rod (43), of the protective door (11), when the protective door (11) is locked, the movable end of the self-locking telescopic rod (43) is located in the limiting groove (112), two ends of the connecting pipe (44) are respectively communicated with a rodless cavity of the driving telescopic rod (42) and a rodless cavity of the self-locking telescopic rod (43), and a one-way valve (441) is installed on the connecting pipe (44).
  5. 5. The cutting and crushing device for mineral wool board production according to claim 4, wherein a scram component (5) is arranged on the crushing box (1), the scram component (5) is used for driving the motor (211) and the rotating shaft (212) to be disconnected, the scram component (5) comprises a scram part (51), a reset part (52), a connecting plate (53) and a pressing plate (54), the scram part (51) is positioned in the crushing box (1) and is used for driving the motor (211) to be disconnected with the rotating shaft (212), the reset part (52) is positioned in the crushing box (1) and is used for driving the driving telescopic rod (42) and the self-locking telescopic rod (43) to reset, the connecting plate (53) is horizontally arranged in the crushing box (1), two ends of the scram component are respectively connected with the reset part (52) and the scram part (51), a sliding chute (16) is formed in the crushing box (1), the pressing plate (54) is horizontally arranged, the two ends of the pressing plate (54) are connected with the sliding plate (54) in the vertical direction, the sliding direction is fixedly connected with the two ends (541), two ends of the second spring (541) are fixedly connected with the pressing plate (54) and the bottom wall of the crushing box (1) respectively.
  6. 6. The cutting and crushing device for mineral wool board production according to claim 5, wherein the emergency stop part (51) comprises a rotating ring (511), the rotating ring (511) is horizontally sleeved on an output shaft of the motor (211) and is in sliding connection with the limiting block (2111) along the axis direction of the rotating shaft (212), and the rotating ring (511) is fixedly connected with one end of the connecting plate (53).
  7. 7. A cutting and crushing device for mineral wool board production according to claim 6, characterized in that the rotating shaft (212) is provided with a guide groove (2122).
  8. 8. The cutting and crushing device for mineral wool board production according to claim 5, wherein the reset portion (52) comprises a return pipe (522) and a partition plate (521), two ends of the return pipe (522) are respectively communicated with the connecting pipe (44) and a rodless cavity of the driving telescopic rod (42), the partition plate (521) is vertically arranged and is used for isolating the return pipe (522), one end of the partition plate (521) is fixedly connected with one end of the connecting plate (53), a containing groove (17) is formed in the crushing box (1), and the partition plate (521) is located in the containing groove (17).

Description

Cutting and crushing device for mineral wool board production Technical Field The application relates to the technical field of mineral wool board production equipment, in particular to a cutting and crushing device for mineral wool board production. Background Mineral wool boards are building decoration materials with mineral fibers as main raw materials, and the cutting and crushing device for mineral wool board production mainly cuts and crushes waste materials into powder so as to meet the requirement of subsequent recycling work. The existing cutting and crushing device for mineral wool board production mainly adopts a cutting machine to cut the abandoned mineral wool board, and the mineral wool board after cutting is crushed into powder by a hammer crusher, so that the abandoned mineral wool board is easy to collect. When the cutting and crushing device for mineral wool board production is used, the waste mineral wool boards are required to be cut and crushed, continuous operation of cutting and crushing procedures cannot be realized, and the production efficiency of equipment is affected. Disclosure of Invention In order to improve the production efficiency of equipment, the application provides a cutting and crushing device for mineral wool board production. The application provides a cutting and crushing device for mineral wool board production, which adopts the following technical scheme: The cutting and crushing device for mineral wool board production comprises a crushing box and a cutting and crushing assembly, wherein the crushing box is vertically arranged, a protection door is arranged at the top end of the crushing box, a material guide pipe is communicated with one side of the crushing box, a negative pressure machine is communicated with one end of the material guide pipe, which is far away from the crushing box, a collecting box is arranged at one side of the crushing box, a discharging pipe is communicated with the top end of the collecting box, one end of the discharging pipe, which is far away from the collecting box, is communicated with the negative pressure machine, a baffle plate is horizontally arranged in the crushing box, the cutting and crushing assembly is positioned in the crushing box and used for cutting and crushing mineral wool boards, the cutting and crushing assembly comprises a driving part, a cutting part and a crushing part, the driving part is positioned on the crushing box, the cutting part is positioned in the crushing box and used for cutting mineral wool boards, the crushing part is positioned below the cutting part and above the baffle plate, and the driving part is used for driving the cutting and crushing the crushed mineral wool boards after cutting. According to the technical scheme, when the mineral wool board is cut and crushed, an operator opens the protective door, puts the mineral wool board into the crushing box and closes the protective door, the driving part drives the cutting part and the crushing part to work, the cutting part cuts the mineral wool board, the crushing part crushes the cut mineral wool board, the negative pressure machine sucks the crushed mineral wool board into the collecting box, continuous operation of cutting and crushing procedures is achieved, and production efficiency of the cutting and crushing device for mineral wool board production is improved. The driving part comprises a motor and a rotating shaft, the motor is arranged at the bottom end of the crushing box, the rotating shaft is vertically arranged in the crushing box, a limiting chute is formed in the bottom end of the rotating shaft, a limiting block is arranged in the limiting chute and is in sliding connection with an output shaft of the motor, the cutting part comprises a cutting blade which is horizontally arranged in the crushing box and is fixedly connected with the rotating shaft, the crushing part comprises a driving shaft and a crushing roller, the driving shaft is horizontally inserted into the rotating shaft and is in rotating connection with the rotating shaft, and the crushing roller is horizontally arranged and is fixedly connected with the driving shaft. Through the technical scheme, when the mineral wool board is cut and crushed, the motor drives the rotating shaft to rotate, the rotating shaft drives the cutting blade to cut the mineral wool board, the cut mineral wool board falls to the crushing part, the rotating shaft drives the driving shaft to rotate along the rotating shaft, the driving shaft drives the crushing roller to move, crushing treatment is carried out on crushed aggregates, the rotating shaft synchronously drives the cutting blade and the crushing roller to move, continuous operation of cutting and crushing procedures is realized, and production efficiency of the cutting and crushing device for mineral wool board production is improved. Optionally, a rotating assembly is arranged on the baffle and used for driving the driving shaft