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Open mill

An open mill and rack technology, which is applied in the field of artificial leather production equipment, can solve the problems of hidden safety hazards and high labor intensity, and can reduce the probability of being stuck on the guide wheel, reduce labor intensity, and reduce the probability of hand being scalded. Effect

Active Publication Date: 2019-09-27
ZHEJIANG BAIDELI TANNERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing method, the workers usually use a knife to cut the rubber material obliquely and turn over the material by hand. Since the temperature of the roller is relatively high during the milling, the workers need to operate beside the mill all the time, which is not only labor-intensive, but also There are security risks

Method used

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] An open mill, refer to figure 1 , Including a frame 1, two squeeze rollers 11 driven by hydraulic motors are arranged at intervals on the frame 1, and a guide rail 12 is fixed on the frame 1 and located above the squeeze roller 11. The length direction of the guide rail 12 is The axial direction of the pressing roller 11 is parallel.

[0041] Reference figure 2 with image 3 , A plurality of mounting frames 2 are provided on the guide rail 12 by sliding wheels, and the mounting frame 2 is provided with a fixing assembly 21 connected with the guide rail 12. The fixing assembly 21 includes a rubber band 211 and a T-shaped rod 212. The rubber band 211 is fixedly arranged on the lower surface of the guide rail 12. The T-shaped rod 212 is threadedly installed on the lower surface of the mounting frame 2, and the T-shaped rod 212 passes through the mounting fram...

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Abstract

The invention relates to an open mill, and relates to the technical field of artificial leather production equipment. The open mill comprises a rack; two extrusion rolls driven by a hydraulic motor are rotatably arranged on the rack at intervals; multiple installing frames distributed in the axis direction of the extrusion rolls are arranged on the portions, located over the extrusion rolls, of the rack; a hydraulic cylinder is arranged on the lower surface of each installing frame, a piston rod of each hydraulic cylinder is provided with a fixing frame, and the vertical projections of axes of the fixing frames and the vertical projections of axes of the extrusion rolls incline in a staggered manner; and a cutter and multiple guiding wheels are arranged on the lower surface of each fixing frame in the length direction, and the cutters are inclined. According to the open mill, sheet rubber materials are cut through the cutters and turned over through the guiding wheels, manual operation is replaced, on the one hand, the labor intensity of workers is greatly reduced, on the other hand, potential safety hazards are reduced, and the probability that the hands are scalded after the workers work for a long time is decreased.

Description

Technical field [0001] The invention relates to the technical field of artificial leather production equipment, in particular to an open mill. Background technique [0002] The full name of the open mixer is an open rubber mixer. It is one of the basic equipment in the leather and rubber industry. Its structure usually includes a frame and a motor installed on the frame, and two parallel installed between the frames. Roller, two rollers are connected with a motor; and a material receiving plate arranged below the roller, where the motor drives the roller to move inward at different speeds, and the rubber is added from the middle of the roller, and it changes with the rotation of the roller Wrapped into the gap between two rollers, mixed by strong shearing and squeezing, the sheet-like rubber falling from the middle of the rollers and the overflow scattered around the rollers are caught and collected by the receiving tray After being together, it is added from the middle of the r...

Claims

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Application Information

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IPC IPC(8): B29B7/56B29B7/58B29B7/66B29B7/64
CPCB29B7/56B29B7/58B29B7/66B29B7/645B29B7/7495B29B7/588
Inventor 张鸣霆张一木王体坤周文发何建武
Owner ZHEJIANG BAIDELI TANNERY CO LTD
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