Device for measuring size of roll gap of roller press

Abstract

The utility model relates to the technical field of measuring tools, and particularly discloses a device for measuring the size of a roll gap of a roller press, which is characterized in that a first probe is fixedly mounted at the top of a left half clamp, a first joint shaft is rotatably mounted in the left half clamp, and a right half clamp is rotatably mounted on the side wall of the first joint shaft; a second joint shaft is fixedly mounted in the left half plier, a graduated scale is rotatably mounted on the side wall of the second joint shaft, a sliding block is slidably mounted in the graduated scale, a pressing column is slidably mounted in the sliding block, an extrusion circular truncated cone is rotatably mounted at the bottom of the pressing column, a spring is fixedly mounted at the bottom of the extrusion circular truncated cone, and a clamping block is slidably mounted in the sliding block; the left half plier and the right half plier respectively drive the first probe and the second probe to move from the middle to the two sides, the graduated scale slides in the right half plier, the clamping block moves from the middle to the two sides in the sliding block, the graduated scale is fixed, and the size of the roller gap is obtained through conversion according to the proportion, so that the size of the roller gap of the roller press can be rapidly measured.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tools, in particular to a device for measuring the size of a roller gap of a roller press. Background Art

[0002] The roller press is composed of two squeezing rollers that rotate synchronously in opposite directions, one is a fixed roller and the other is a movable roller. The material is fed from the top of the two rollers and is continuously brought into the gap between the rollers by the squeezing rollers. Under the pressure, it becomes a dense cake and is discharged from the bottom. When the roller press is running, the quality of the operation is most directly reflected in the change of the gap between the two working rollers; low frequency and small amplitude of the gap change indicate that the equipment is running stably, otherwise it indicates that the working state of the equipment is unstable and needs to be adjusted.

[0003] For example, a Chinese patent discloses: a roller gap measuring device for a roller press, patent number: CN218296949U. The method of obtaining the initial roller gap by rolling dough, soap, etc. by extruding a plastic body is no longer applicable. The inability to obtain accurate data causes erroneous feedback on equipment parameters, which ultimately affects production. The use of this device provides accurate data for production, achieving twice the result with half the effort, and has broad promotion significance.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: as mentioned above, the device needs to measure the size of the roller gap of the roller press by continuously adjusting the thickness of the measuring sheet group, which is more troublesome to use and it is impossible to intuitively understand the size of the roller gap. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a device for measuring the size of the roll gap of a roller press, which solves the technical problem that the device needs to measure the size of the roll gap of the roller press by continuously adjusting the thickness of the measuring sheet group, which is troublesome to use and cannot intuitively understand the size of the roll gap.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A device for measuring the size of the roll gap of a roller press comprises a left half clamp, a first probe is fixedly mounted on the top of the left half clamp, a first joint shaft is rotatably mounted inside the left half clamp, a right half clamp is rotatably mounted on the side wall of the first joint shaft, a measuring mechanism is fixedly mounted on the top of the right half clamp, and the measuring mechanism comprises a second probe.

[0010] Preferably, a second joint shaft is fixedly installed inside the left half-forceps, and a scale is rotatably installed on the side wall of the second joint shaft.

[0011] Preferably, a slider is slidably installed inside the scale.

[0012] Preferably, a pressing column is slidably installed inside the sliding block, and an extrusion round table is rotatably installed at the bottom of the pressing column.

[0013] Preferably, a spring is fixedly mounted on the bottom of the extrusion truncated table.

[0014] Preferably, a clamping block is slidably installed inside the sliding block.

[0015] (III) Beneficial effects

[0016] 1. Put the first probe and the second probe into the roller gap of the roller press, pull the left half clamp and the right half clamp from the middle to both sides, the left half clamp and the right half clamp respectively drive the first probe and the second probe to move from the middle to both sides, the left half clamp drives the scale to move from the middle to both sides, and the scale slides inside the right half clamp. When the first probe and the second probe contact the pressing roller, press the pressing column, the pressing column drives the extrusion table to move from top to bottom, the extrusion table compresses the spring, the extrusion table moves from top to bottom to extrude the card block, the card block moves from the middle to both sides inside the slider, fix the scale, read the number on the scale, convert it according to the ratio to get the size of the roller gap, so that the size of the roller gap of the roller press can be quickly measured.

[0017] Second, the device has a simple structure, is easy to use, can perform rapid measurements, has a low cost, is easy to disassemble and repair if parts are damaged, and is small in size and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0019] Figure 1 This is a structural diagram of the first joint shaft of the utility model;

[0020] Figure 2 This is a structural diagram of the second joint shaft of the utility model;

[0021] Figure 3 This is a structural diagram of the scale of the utility model;

[0022] Figure 4 This is a structural diagram of the extruded truncated cone of the utility model.

[0023] Legend: 11, left half clamp; 12, first probe; 13, first joint axis; 14, right half clamp; 15, second probe; 16, notch; 17, second joint axis; 18, scale; 19, slider; 21, pressing column; 22, extrusion cone; 23, spring; 24, block. DETAILED DESCRIPTION

[0024] The embodiment of the present application provides a device for measuring the size of the roll gap of a roller press, which effectively solves the problem that the device mentioned above needs to measure the size of the roll gap of the roller press by constantly adjusting the thickness of the measuring sheet group, which is troublesome to use and cannot intuitively understand the size of the roll gap. The first probe and the second probe are placed in the roll gap of the roller press, and the left half clamp and the right half clamp are pulled from the middle to both sides. The left half clamp and the right half clamp respectively drive the first probe and the second probe to move from the middle to both sides, and the left half clamp drives the scale to move from the middle to both sides. The scale slides inside the right half clamp. When the first probe and the second probe contact the pressing roller, the pressing column is pressed, and the pressing column drives the extrusion table to move from top to bottom. The extrusion table compresses the spring, and the extrusion table moves from top to bottom to extrude the block. The block moves from the middle to both sides inside the slider. The scale is fixed, and the numbers on the scale are read. The size of the roller gap is converted according to the ratio, so that the size of the roller gap of the roller press can be quickly measured. The device has a simple structure, is easy to use, can be quickly measured, has a low cost, is easy to disassemble and repair when parts are damaged, and is small in size and easy to carry.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the device mentioned above needs to measure the size of the roller gap of the roller press by constantly adjusting the thickness of the measuring sheet group, which is troublesome to use and the size of the roller gap cannot be intuitively understood. The overall idea is as follows: A device for measuring the size of the roller gap of a roller press comprises a left half clamp 11, a first probe 12 is fixedly installed on the top of the left half clamp 11, a first joint shaft 13 is rotatably installed inside the left half clamp 11, a right half clamp 14 is rotatably installed on the side wall of the first joint shaft 13, a measuring mechanism is fixedly installed on the top of the right half clamp 14, and the measuring mechanism comprises a second probe 15. The first probe 12 and the second probe 15 are placed in the roller gap of the roller press, and the left half clamp 11 and the right half clamp 14 are moved from the middle Pulling to both sides, the left half clamp 11 and the right half clamp 14 respectively drive the first probe 12 and the second probe 15 to move from the middle to both sides, the left half clamp 11 drives the scale 18 to move from the middle to both sides, and the scale 18 slides inside the right half clamp 14. When the first probe 12 and the second probe 15 contact the pressing roller, the pressing column 21 is pressed, and the pressing column 21 drives the extrusion table 22 to move from top to bottom. The extrusion table 22 compresses the spring 23, and the extrusion table 22 moves from top to bottom to squeeze the block 24. The block 24 moves from the middle to both sides inside the slider 19, fix the scale 18, read the number on the scale 18, and convert it according to the ratio to get the size of the roller gap, so that the size of the roller gap of the roller press can be quickly measured.

[0027] The side walls of the left half clamp 11 and the right half clamp 14 are provided with slots 16, a second joint shaft 17 is fixedly installed inside the left half clamp 11, a scale 18 is rotatably installed on the side wall of the second joint shaft 17, and the scale 18 is slidably installed inside the left half clamp 11. The left half clamp 11 and the right half clamp 14 are provided with slots 16 for easy use by staff. The device has a simple structure, is easy to use, can measure quickly, has a low cost, is easy to disassemble and repair when parts are damaged, and is small in size and easy to carry.

[0028] A slider 19 is slidably installed inside the scale 18, a pressing column 21 is slidably installed inside the slider 19, an extrusion table 22 is rotatably installed at the bottom of the pressing column 21, a spring 23 is fixedly installed at the bottom of the extrusion table 22, the bottom of the spring 23 is fixedly installed inside the slider 19, a clamping block 24 is slidably installed inside the slider 19, and the clamping block 24 is slidably installed with the side wall of the extrusion table 22. The device has a simple structure, is easy to use, can perform rapid measurement, has a low cost, is easy to disassemble and repair when parts are damaged, and is small in size and easy to carry.

[0029] In view of the problems existing in the prior art, the utility model provides a device for measuring the size of the roller gap of a roller press, wherein a first probe 12 and a second probe 15 are placed in the roller gap of the roller press, and a left half clamp 11 and a right half clamp 14 are pulled from the middle to both sides, and the left half clamp 11 and the right half clamp 14 respectively drive the first probe 12 and the second probe 15 to move from the middle to both sides, and the left half clamp 11 drives a scale 18 to move from the middle to both sides, and the scale 18 slides inside the right half clamp 14, and when the first probe 12 and the second probe 15 contact the roller, the pressing column 2 is pressed. 1. The pressing column 21 drives the extrusion table 22 to move from top to bottom. The extrusion table 22 compresses the spring 23. The extrusion table 22 moves from top to bottom to squeeze the clamping block 24. The clamping block 24 moves from the middle to both sides inside the slider 19. The scale 18 is fixed, and the numbers on the scale 18 are read. The size of the roller gap is converted according to the ratio, so that the size of the roller gap of the roller press can be quickly measured. The device has a simple structure, is easy to use, can be quickly measured, has a low cost, is easy to disassemble and repair when parts are damaged, and is small in size and easy to carry.

[0030] Working principle:

[0031] The first step is to place the first probe 12 and the second probe 15 into the roller gap of the roller press, pull the left half clamp 11 from right to left, and then pull the right half clamp 14 from left to right. The left half clamp 11 drives the first probe 12 to move from right to left, and the right half clamp 14 drives the second probe 15 to move from left to right. The left half clamp 11 drives the scale 18 to move from right to left, and the scale 18 slides inside the right half clamp 14. When the first probe 12 and the second probe 15 contact the pressure roller, read the numbers on the scale 18 and convert them according to the ratio to obtain the size of the roller gap.

[0032] In the second step, when the first probe 12 and the second probe 15 contact the pressure roller, the pressing column 21 is pressed, and the pressing column 21 drives the extrusion table 22 to move from top to bottom. The extrusion table 22 compresses the spring 23, and the extrusion table 22 moves from top to bottom to squeeze the block 24. The block 24 moves from the middle to both sides inside the slider 19, and the block 24 is stuck inside the scale 18 to prevent the scale 18 from sliding.

[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A device for measuring the roll gap size of a roller press, comprising a left half clamp (11), a first probe (12) being fixedly mounted on the top of the left half clamp (11), characterized in that: A first joint shaft (13) is rotatably mounted inside the left half clamp (11); Wherein, a right half clamp (14) is rotatably mounted on the side wall of the first joint shaft (13); A measuring mechanism is fixedly mounted on the top of the right half clamp (14), wherein the measuring mechanism comprises a second probe (15). The side walls of the left half clamp (11) and the right half clamp (14) are provided with slots (16).

2. A device for measuring the roll gap size of a roller press as claimed in claim 1, characterized in that: A second joint shaft (17) is fixedly installed inside the left half clamp (11); Wherein, a scale (18) is rotatably mounted on the side wall of the second joint shaft (17).

3. A device for measuring the roll gap size of a roller press as claimed in claim 2, characterized in that: The scale (18) is slidably mounted inside the left half clamp (11); Wherein, a slider (19) is slidably installed inside the scale (18).

4. A device for measuring the roll gap size of a roller press as claimed in claim 3, characterized in that: A pressing column (21) is slidably mounted inside the slider (19); Wherein, an extrusion truncated table (22) is rotatably mounted on the bottom of the pressing column (21).

5. A device for measuring the roll gap size of a roller press as claimed in claim 4, characterized in that: A spring (23) is fixedly mounted on the bottom of the extrusion truncated table (22); The bottom of the spring (23) is fixedly installed inside the slider (19).

6. A device for measuring the roll gap size of a roller press as claimed in claim 5, characterized in that: A clamping block (24) is slidably mounted inside the slider (19); The clamping block (24) is slidably mounted on the side wall of the extrusion truncated table (22).

Images