阅读说明：本技术 一种平幅机轧车压力测试仪 (Open width machine rolling mill pressure tester ) 是由 沈伟 于 2020-04-24 设计创作，主要内容包括：本发明公开了一种平幅机轧车压力测试仪,包括左立杆和右立杆,所述左立杆与右立杆之间固定连接有导轨,所述导轨上滑动连接有滑块,所述滑块前端面上滑动连接有滑板,所述滑块的前端面上固定连安装有电动推杆,所述电动推杆的伸缩杆末端与滑板固定连接,所述滑板的前端面上固定连接有水平向前伸出的测试片,所述测试片中设置有压力传感器,所述左立杆上固定连接有固定板,所述固定板上固定安装有电机,左立杆与右立杆之间转动连接有丝杆,所述丝杆的左端与电机的输出轴固定连接,所述丝杆上螺纹连接有驱动块。本发明是一种结构简单,易于调节,自动化程度高,测试精度高的平幅机轧车压力测试仪。(The invention discloses a rolling mill pressure tester of a flat-width machine, which comprises a left vertical rod and a right vertical rod, wherein a guide rail is fixedly connected between the left vertical rod and the right vertical rod, a slide block is connected on the guide rail in a sliding manner, a slide plate is connected on the front end surface of the slide block in a sliding manner, an electric push rod is fixedly connected on the front end surface of the slide block, the tail end of a telescopic rod of the electric push rod is fixedly connected with the slide plate, a test piece which horizontally extends forwards is fixedly connected on the front end surface of the slide plate, a pressure sensor is arranged in the test piece, a fixed plate is fixedly connected on the left vertical rod, a motor is fixedly mounted on the fixed plate, a lead screw is rotatably connected between the left vertical rod and the right vertical rod, the left end of the lead screw is fixedly. The invention is a pressure tester of a rolling mill of an open width machine, which has simple structure, easy adjustment, high automation degree and high test precision.)

1. The utility model provides an open width machine rolling mill pressure tester, includes left pole setting (3) and right pole setting (4), its characterized in that: the device is characterized in that a guide rail (14) is fixedly connected between the left vertical rod (3) and the right vertical rod (4), a sliding block (15) is connected to the guide rail (14) in a sliding manner, a sliding plate (20) is connected to the front end face of the sliding block (15) in a sliding manner, an electric push rod (21) is fixedly connected to the front end face of the sliding block (15), the tail end of a telescopic rod of the electric push rod (21) is fixedly connected with the sliding plate (20), a test sheet (22) horizontally and forwardly extending is fixedly connected to the front end face of the sliding plate (20), a pressure sensor (23) is arranged in the test sheet (22), a fixed plate (9) is fixedly connected to the left vertical rod (3), a motor (10) is fixedly mounted on the fixed plate (9), a lead screw (11) is rotatably connected between the left vertical rod (3) and the right vertical rod (4), and the left end of the, the screw rod (11) is connected with a driving block (12) in a threaded mode, a stop block (13) is arranged at the upper end of the driving block (12), and the upper end of the stop block (13) is connected with the lower end of a guide rail (14) in a sliding mode.

2. The open width machine rolling mill pressure tester according to claim 1, characterized in that: fixedly connected with dead lever (17) that a set of vertical and level set up in the inner chamber of slider (15), it is connected with swivel becket (18) to rotate on dead lever (17), and swivel becket (18) circumference outer wall on dead lever (17) that the level set up is contradicted and is connected on the up end and the lower terminal surface of guide rail (14), and the circumference outer wall of swivel becket (18) on dead lever (17) that the level set up is contradicted and is connected on the preceding terminal surface and the rear end face of guide rail (14).

3. The open width machine rolling mill pressure tester according to claim 1, characterized in that: the front end surface of the sliding block (15) is fixedly connected with a pair of guide posts (19) which horizontally extend forwards, and the guide posts (19) are connected with a sliding plate (20) in a sliding manner.

4. The open width machine rolling mill pressure tester according to claim 1, characterized in that: in right side pole setting (4) sliding connection had rod cover (8), left side pole setting (3) lower extreme threaded connection has screw rod (7), the lower extreme fixedly connected with connecting rod (5) of screw rod (7), the lower extreme and bottom plate (1) of connecting rod (5) rotate to be connected, the lower extreme and bottom plate (1) fixed connection of rod cover (8).

5. The open width machine rolling mill pressure tester according to claim 1, characterized in that: the connecting rod (5) is fixedly connected with a rotating sleeve (6).

6. The open width machine rolling mill pressure tester according to claim 1, characterized in that: a group of rollers (2) is arranged and installed on the lower end face of the bottom plate (1).

7. The open width machine rolling mill pressure tester according to claim 1, characterized in that: the upper end face and the lower end face of the test piece (22) are detachably connected with patches (24).

8. The open width machine rolling mill pressure tester according to claim 1, characterized in that: and a display screen (16) is arranged at the upper end of the left upright rod (3).

Technical Field

The invention relates to the technical field of printing and dyeing, in particular to a rolling mill pressure tester of an open width machine.

Background

The flat-width rolling mill is suitable for flat-width dehydration of home textile chemical fiber fabrics such as coral velvet, polar fleece, flannel, comfortable surface velvet and the like and flat-width dehydration of knitted fabrics and woven fabrics. The main technological parameter influencing the effect of the high-efficiency open-width vacuum dewatering padder is the amount of water to be held in the cloth, the water to be held in the cloth changes with different cloth types, and the dewatering efficiency and the percentage of the water to be held in the cloth surface after dewatering are reliable guarantees of determining quality passing. The existing open width rolling mill extrudes water in the cloth through a pair of compression rollers, however, the pressure between the compression rollers cannot be directly known due to the fact that a few open width rolling mill pressure testers are available in the market at present, and therefore the pressure value under the optimal dehydration effect cannot be obtained easily. Therefore, a new pressure tester for a rolling mill of an open width machine is needed to overcome the above defects.

Disclosure of Invention

The invention aims to provide a rolling mill pressure tester of an open width machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a pressure tester for a rolling mill of an open width machine comprises a left upright post and a right upright post, a guide rail is fixedly connected between the left upright post and the right upright post, the guide rail is connected with a slide block in a sliding way, the front end surface of the slide block is connected with a slide plate in a sliding way, the front end surface of the slide block is fixedly connected with an electric push rod, the tail end of a telescopic rod of the electric push rod is fixedly connected with a sliding plate, a test piece which horizontally extends forwards is fixedly connected on the front end surface of the sliding plate, a pressure sensor is arranged in the test piece, a fixed plate is fixedly connected to the left upright stanchion, a motor is fixedly installed on the fixed plate, a screw rod is rotatably connected between the left upright stanchion and the right upright stanchion, the left end of the screw rod is fixedly connected with an output shaft of the motor, a driving block is connected on the screw rod in a threaded manner, the upper end of the driving block is provided with a stop block, and the upper end of the stop block is connected with the lower end of the guide rail in a sliding manner.

Preferably, a set of vertical dead lever that sets up with the level of fixedly connected with in the inner chamber of slider, rotate on the dead lever and be connected with the rotating ring, the rotating ring circumference outer wall on the dead lever that the level set up is contradicted and is connected on the up end and the lower terminal surface of guide rail, and the circumference outer wall of the rotating ring on the dead lever that the level set up is contradicted and is connected on the preceding terminal surface and the rear end face of guide rail.

Preferably, a pair of guide posts extending horizontally forward is fixedly connected to the front end surface of the slider, and the guide posts are slidably connected to the sliding plate.

Preferably, the right vertical rod is slidably connected with the rod sleeve, the lower end of the left vertical rod is in threaded connection with the screw rod, the lower end of the screw rod is fixedly connected with the connecting rod, the lower end of the connecting rod is rotatably connected with the bottom plate, and the lower end of the rod sleeve is fixedly connected with the bottom plate.

Preferably, the connecting rod is fixedly connected with a rotating sleeve.

Preferably, a group of rollers is arranged and mounted on the lower end face of the bottom plate.

Preferably, patches are detachably connected to the upper end face and the lower end face of the test piece.

Preferably, the upper end of the left vertical rod is provided with a display screen.

Compared with the prior art, the invention has the beneficial effects that: when the invention is used, the motor drives the driving block to translate left and right through the transmission of the screw rod; the electric push rod drives the test piece to move back and forth, the test piece extends forwards during testing, and retracts backwards during non-testing, so that collision with the compression roller during translation is avoided. The rotating ring reduces the frictional resistance between the slide block and the guide rail. The height of the test piece can be controlled by rotating the screw rod, so that the tester is suitable for testing devices of different models and improves the maneuverability of the tester by using the roller. The patch is made of the same material as the processed cloth, so that the closest pressure value during cloth processing can be conveniently measured. The invention is a pressure tester of a rolling mill of an open width machine, which has simple structure, easy adjustment, high automation degree and high test precision.

Drawings

FIG. 1 is a schematic structural view of a rolling mill pressure tester of an open width machine;

fig. 2 is a partially enlarged view of fig. 1 at K.

In the figure: 1-bottom plate, 2-roller, 3-left vertical rod, 4-right vertical rod, 5-connecting rod, 6-rotating sleeve, 7-screw rod, 8-rod sleeve, 9-fixing plate, 10-motor, 11-screw rod, 12-driving block, 13-stop block, 14-guide rail, 15-slide block, 16-display screen, 17-fixing rod, 18-rotating ring, 19-guide column, 20-slide plate, 21-electric push rod, 22-test piece, 23-pressure sensor and 24-patch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides an open width machine rolling mill pressure tester, includes left pole setting 3 and right pole setting 4, fixedly connected with guide rail 14 between left pole setting 3 and the right pole setting 4, sliding connection has slider 15 on guide rail 14, sliding connection has slide 20 on the terminal surface before the slider 15, fixedly connected with installs electric putter 21 on the preceding terminal surface of slider 15, electric putter 21's telescopic link end and slide 20 fixed connection, fixedly connected with the test piece 22 that the level stretches out forward on the preceding terminal surface of slide 20, be provided with pressure sensor 23 in the test piece 22, fixedly connected with fixed plate 9 on the left pole setting 3, fixedly mounted with motor 10 on the fixed plate 9, the rotation is connected with lead screw 11 between left pole setting 3 and the right pole setting 4, the left end of lead screw 11 and the output shaft fixed connection of motor 10, threaded connection has drive block 12 on the lead screw 11, the upper end of the driving block 12 is provided with a stop block 13, and the upper end of the stop block 13 is slidably connected with the lower end of the guide rail 14.

When the test device is used, the tester is placed on the axial front side or the axial rear side of a flat width machine padder, so that the test piece 22 passes through the front end or the rear end of a pair of compression rollers of the padder, the pressure sensor 23 measures the pressure between the compression rollers when the test piece passes through, and the thickness of the test piece 22 is the same as that of processed cloth; the motor 10 drives the driving block 12 to move horizontally left and right through the transmission of the screw rod 11, the stop block 13 is an electromagnetic block, when the slide block 15 needs to be driven, the stop block 13 is electrified to adsorb the iron slide block 15, and the stop block 13 is powered off to release the slide block 15 during testing so that the test piece 22 can freely pass between the pair of press rollers; the electric push rod 21 drives the test piece 22 to move back and forth, the test piece 22 extends forwards during testing, and the test piece 22 retracts backwards during non-testing, so that collision with the compression roller during translation is avoided.

Preferably, a set of fixing rods 17 vertically and horizontally arranged is fixedly connected in the inner cavity of the sliding block 15, a rotating ring 18 is rotatably connected on the fixing rods 17, the circumferential outer wall of the rotating ring 18 on the horizontally arranged fixing rods 17 is connected to the upper end surface and the lower end surface of the guide rail 14 in an abutting mode, and the circumferential outer wall of the rotating ring 18 on the horizontally arranged fixing rods 17 is connected to the front end surface and the rear end surface of the guide rail 14 in an abutting mode.

The rotating ring 18 reduces the frictional resistance between the slider 15 and the guide rail 14.

Preferably, a pair of guide posts 19 extending horizontally forward are fixedly connected to the front end surface of the slider 15, and the guide posts 19 are slidably connected to the sliding plate 20.

The guide post 19 is connected with the sliding plate 20 in a sliding way, so that the sliding plate 20 is installed in a sliding way.

Preferably, the right vertical rod 4 is slidably connected with a rod sleeve 8, the lower end of the left vertical rod 3 is in threaded connection with a screw rod 7, the lower end of the screw rod 7 is fixedly connected with a connecting rod 5, the lower end of the connecting rod 5 is rotatably connected with the bottom plate 1, and the lower end of the rod sleeve 8 is fixedly connected with the bottom plate 1.

The height of the test piece 22 can be controlled by rotating the screw 7, so that the test piece is suitable for testing devices of different models.

Preferably, a rotating sleeve 6 is fixedly connected to the connecting rod 5.

The rotating sleeve 6 facilitates manual screwing of the screw 7.

Preferably, a set of rollers 2 is arranged and mounted on the lower end surface of the bottom plate 1.

The rollers 2 improve the maneuverability of the tester.

Preferably, patches 24 are detachably attached to the upper and lower end surfaces of the test strip 22.

The patch 24 is made of the same material as the processed cloth, so that the closest pressure value during cloth processing can be conveniently measured.

Preferably, the upper end of the left vertical rod 3 is provided with a display screen 16.

The display screen 16 is used for displaying the pressure value measured by the pressure sensor 23.

The working principle of the invention is as follows: when the test device is used, the tester is placed on the axial front side or the axial rear side of a flat width machine padder, so that the test piece 22 passes through the front end or the rear end of a pair of compression rollers of the padder, the pressure sensor 23 measures the pressure between the compression rollers when the test piece passes through, and the thickness of the test piece 22 is the same as that of processed cloth; the motor 10 drives the driving block 12 to move horizontally left and right through the transmission of the screw rod 11, the stop block 13 is an electromagnetic block, when the slide block 15 needs to be driven, the stop block 13 is electrified to adsorb the iron slide block 15, and the stop block 13 is powered off to release the slide block 15 during testing so that the test piece 22 can freely pass between the pair of press rollers; the electric push rod 21 drives the test piece 22 to move back and forth, the test piece 22 extends forwards during testing, and the test piece 22 retracts backwards during non-testing, so that collision with the compression roller during translation is avoided. The rotating ring 18 reduces the frictional resistance between the slider 15 and the guide rail 14. The guide post 19 is connected with the sliding plate 20 in a sliding way, so that the sliding plate 20 is installed in a sliding way. The height of the test piece 22 can be controlled by rotating the screw 7, so that the test piece is suitable for testing devices of different models. The rotating sleeve 6 facilitates manual screwing of the screw 7. The rollers 2 improve the maneuverability of the tester. The patch 24 is made of the same material as the processed cloth, so that the closest pressure value during cloth processing can be conveniently measured. The display screen 16 is used for displaying the pressure value measured by the pressure sensor 23.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.