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Vertically lifting lower pinch wheel adjusting device

An adjustment device and vertical lifting technology, which is applied in the direction of material forming presses, presses, manufacturing tools, etc., can solve the problems of torque generated by punching nails and pressing wheels, and achieve the effect of avoiding torque and improving service life

Inactive Publication Date: 2009-07-01
上海天和制药机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vertically lifting lower pressure roller adjustment device to solve the problem of torque generated when the punching nails are in contact with the pressure roller

Method used

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  • Vertically lifting lower pinch wheel adjusting device
  • Vertically lifting lower pinch wheel adjusting device

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Embodiment Construction

[0009] The adjusting device for the vertical lifting lower pressure roller of the present invention can be further illustrated by the following drawings and examples.

[0010] Such as figure 1 , figure 2 Shown: the vertical lift lower pressure wheel adjustment device of the present invention is composed of: guide column (1), pressure wheel frame (2), fixed plate (3), pressure wheel (4), pressure sensor (5), worm gear box (6), worm shaft (7), screw (8), worm gear (9) and other parts and related standard parts. Among them, the pressure wheel (4) is installed on the pressure wheel frame (2) through the pressure wheel shaft, and the pressure wheel frame (2) is connected with the fixed plate (3) through the guide post (1), and the pressure wheel frame (2) can only follow the guide post (1) Up and down, the worm gear (9) and the worm shaft (7) are installed on the worm gear box (6) through standard parts such as bearings, the screw (8) is screwed into the threaded hole of the wor...

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Abstract

The invention relates to a regulating device for vertically lifting a pinch roller. The pinch roller (4) of the device is arranged on a pinch roller bracket (2) through a pinch roller shaft, and the pinch roller bracket (2) is connected with a fixing board (3) through a guide pole (1).The pinch roller bracket (2) can be lifted only with the guide pole (1). A worm gear (9) and a worm shaft (7) are arranged on a worm gear case body (6) through a bearing and other standard parts. A screw (8) is screwed in a thread hole of the worm gear (9), and a pressure sensor (5) is arranged on the upper side of the screw (8) and connected with the pinch roller bracket (2). A fixing board (3) and the worm gear case body (6) are connected and fixed on a main body through screws. When the device works, nails pass through the pinch roller (4), a contact point is always on the top of the pinch roller (4), and acting force always runs through the center of the pinch roller shaft, without eccentricity, so as to avoid generating torque and prolong the life-pan of the pinch roller shaft.

Description

1. Technical field [0001] The invention relates to a pharmaceutical machine, in particular to a vertically lifting lower pressing wheel adjusting device on a rotary tablet press in the pharmaceutical machine. 2. Technical background [0002] In my country's pharmaceutical, chemical, food and other industries, solid particles with certain effects are usually compressed into tablets to form tablets or health products. People often call this type of machine a tablet press, and the machine in which the die is installed on the turntable and rotates with the turntable is called a rotary tablet press. In a rotary tablet press, there is an adjustable lower pressing wheel. The lifting mechanism is called the lower pressure roller adjustment mechanism. Among all the lower pressure roller adjustment mechanisms currently on the market, the lifting of the lower pressure roller is adjusted by an eccentric mechanism. When in contact with the pressure roller, it not only produces downward...

Claims

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Application Information

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IPC IPC(8): B30B15/14B30B11/34
Inventor 赵志能王洪章严学生
Owner 上海天和制药机械有限公司
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