CN217542740U

CN217542740U - Automatic measurement record vicat appearance

Info

Publication number: CN217542740U
Application number: CN202221224870.3U
Authority: CN
Inventors: 尚海涛; 李应利; 李瑞丹
Original assignee: Henan Institute Of Resources Comprehensive Utilization Industry Co ltd; Henan Qiangnai New Materials Co ltd; Henan Carbon Neutralization Application Technology Research Institute Co ltd
Current assignee: Henan Institute Of Resources Comprehensive Utilization Industry Co ltd; Henan Qiangnai New Materials Co ltd; Henan Carbon Neutralization Application Technology Research Institute Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-04
Anticipated expiration: 2032-05-20

Abstract

The application provides an automatic measurement and recording vicat instrument, which comprises a workbench, an instrument frame, a sliding rod, a stretching unit and a digital display caliper, wherein the instrument frame is fixedly arranged on the workbench; alternatively, the output end of the tension unit and the magnetic connection part are separated from each other. This application is for reducing operating personnel's working strength, reduces operating personnel's service level requirement simultaneously, has designed the vicat appearance that can test automatically to gelled material's setting time, for further reducing operating personnel's working strength, facilitates for operating personnel, has set up digital display slide caliper rule on the instrument holder.

Description

Automatic measurement record vicat appearance

Technical Field

The application relates to the technical field of gelled material detection tests, in particular to an automatic measurement and recording Vicat instrument.

Background

The Vicat apparatus is a special apparatus for detecting the water requirement and setting time of cement paste with standard consistency in the cement and concrete industries.

At present, an operator is required to stare at the cement and gypsum detection process to observe the state of the cementing material and put down the needle in time for testing, and because the duration is long and sometimes the components required to be detected are more, the position of a sliding rod on a Vicat instrument needs to be manually fixed again in each test, so that the requirements on the occupational quality and the business level of the operator are high, and the working strength of the operator is greatly increased.

Therefore, it is desirable to provide a solution to the above-mentioned deficiencies of the prior art.

Disclosure of Invention

An object of the present application is to provide an automatic measurement and recording vicat instrument to solve or alleviate the problems in the prior art described above.

In order to achieve the above object, the present application provides the following technical solutions:

the application provides an automatic measurement record vicat appearance includes:

a work table;

the instrument frame is fixedly arranged on the workbench;

the sliding rod is arranged on the instrument stand and is provided with a magnetic connecting part;

the stretching unit is fixedly arranged on the instrument frame, the output end of the stretching unit is magnetically adsorbed with the magnetic connecting part to drive the sliding rod to move along the vertical direction, so that the condensation needle connected with the end part of the sliding rod is pulled out of the test mould to be tested arranged on the workbench; or the output end of the stretching unit is separated from the magnetic connecting part, and the sliding rod falls along the vertical direction, so that the coagulating needle is inserted into the to-be-tested mould.

And the digital display caliper is arranged on the instrument frame, and a display counter of the digital display caliper moves along with the sliding rod and is used for automatically recording the depth of the coagulation needle inserted into the to-be-tested mold when the sliding rod falls down.

Further, the magnetic connecting part is a magnetic plate, and the magnetic plate is fixed at the end part of the sliding rod;

the stretching unit includes: a fixed frame and a stretching power element;

the fixed frame is fixedly arranged on the instrument frame, a baffle is arranged inside the fixed frame, the stretching power element is fixedly arranged on the fixed frame, and the output end of the stretching power element is magnetically adsorbed with the magnetic plate;

wherein the baffle limits the sliding rod to move so as to separate the output end of the stretching power element from the magnetic plate.

Further, the automatic measurement and recording vicat instrument further comprises: a translation unit, the translation unit comprising: a translation power element and a translation stage;

the translation power element and the translation seat are both located on the workbench, and the output end of the translation power element is fixed to the translation seat and drives the horizontal displacement of the to-be-tested mold placed on the translation seat.

Furthermore, a groove is formed in the workbench along the moving direction of the translation seat;

correspondingly, the automatic measurement record Vicat instrument further comprises: a rotation unit including: the test device comprises a rotary table and a rotary power element, wherein the test die to be tested is placed on the rotary table;

the output end of the rotary power element sequentially penetrates through the groove and the translation seat and then is connected with the rotary table so as to drive the rotary table to rotate in the vertical direction.

Further, a sliding rail corresponding to the groove is fixedly arranged on the workbench;

the rotating power element is arranged on the sliding rail and is accompanied with the horizontal displacement of the translation seat on the sliding rail.

Furthermore, a lifting plate is arranged on the workbench;

correspondingly;

the automatic measurement record Vicat instrument further comprises: the lifting unit is used for driving the lifting plate to move along the vertical direction;

the overturning unit is fixedly arranged on the lifting plate, can move along with the lifting plate along the vertical direction and is used for overturning the to-be-tested die;

the clamping unit is used for driving the test die to be tested to turn over along with the clamping unit.

Further, the lifting unit includes: a lifting arm and a lifting power element;

the lifting arm is positioned below the workbench, and the end part of the lifting arm penetrates through the workbench and then is connected with the lifting plate;

the output end of the lifting power element drives the lifting arm to move up and down along the vertical direction through thread transmission.

Further, the clamping unit includes: a clamping jaw and a clamping power element;

the flipping unit includes: turning over the power element;

the clamping claw is matched with the to-be-tested mold and used for clamping the to-be-tested mold;

the output end of the overturning power element is connected with the clamping power element so as to drive the clamping claw to overturn;

and the output end of the clamping power element is connected with the clamping claw to drive the clamping claw to move along the horizontal direction so as to clamp the to-be-tested die to overturn together.

Has the beneficial effects that:

1. in order to reduce the working strength of an operator and reduce the business level requirement of the operator, the invention designs the vicat instrument capable of automatically testing the setting time of the gelled material, firstly, a stretching power element is arranged for realizing the free falling body movement of the sliding rod, and the output end of the stretching power element is magnetically connected with a magnetic plate at the end part of the sliding rod, so that the output end of the stretching power element can drive the sliding rod to vertically move upwards, and on the other hand, in the upward movement process of the sliding rod, the magnetic plate at the end part of the sliding rod can touch a baffle plate, and is blocked by the baffle plate, the output end of the stretching power element continues to move upwards, and the magnetic plate can be naturally separated from the output end of the stretching power element under the action of the baffle plate, so that the sliding rod can freely fall under the action of gravity, the setting needle at the end part of the sliding rod can be inserted into the gelled material in the mold to be tested, the measurement is completed, and when the re-measurement is needed, the output end of the stretching power element and the magnetic plate can be re-adsorbed.

2. This application is for further reducing operating personnel's working strength, for operating personnel facilitates, set up digital display slide caliper rule on the instrument holder, when the slide bar free fall, the number display ware on the digital display slide caliper rule can follow the slide bar and slide downwards, can the automatic display data on the number display ware, and take notes, thereby, need not the manual fixed slide bar position again of operating personnel when measuring at every turn, and digital display slide caliper rule self has the button of autozeroing, has saved measuring operating time greatly, has improved work efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application, and the description of the exemplary embodiments and illustrations of the application are intended to explain the application and are not intended to limit the application. Wherein:

FIG. 1 is a side view of an automated measurement recording Vicat instrument provided according to some embodiments of the present application;

FIG. 2 is a cross-sectional side view of an automatic measurement recording Vicat instrument provided according to some embodiments of the present application;

fig. 3 is a top view of a mold clamping unit under test provided in accordance with some embodiments of the present application;

fig. 4 is a front view of a lift unit of an automated measurement logging vicat provided in accordance with some embodiments of the present application.

In the figure: 1. a work table; 2. an instrument stand; 201. a fixed mount; 202. a directional hole; 3. a slide bar; 301. a magnetic plate; 4. digital display calipers; 401. a ruler body; 402. a counter is displayed; 5. a translation seat; 6. a trench; 7. testing a mold to be tested; 8. a turntable; 9. a slide rail; 10. a gripper jaw; 11. a lifting plate; 12. a clamping cylinder; 13. a rotating electric machine; 14. a lifting arm; 15. a lifting motor; 16. stretching the cylinder; 17. turning over a motor; 18. a baffle plate; 19. and (6) translating the air cylinder.

Detailed Description

The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Various examples are provided by way of explanation of the present application and not limitation of the present application. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present application without departing from the scope or spirit of the application. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present application cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Embodiment 1, referring to fig. 1 and 2, an automatic measurement and recording vicat instrument includes a workbench 1, an instrument holder 2, a sliding rod 3, a stretching unit, and a digital caliper 4, specifically, the instrument holder 2 is fixed on the workbench 1, a fixing frame 201 is fixedly installed on the instrument holder 2, and a magnetic plate 301 is fixed on the top end of the sliding rod 3.

The stretching unit includes: the fixing frame 201 and the stretching cylinder 16, the fixing frame 201 is fixedly installed on the instrument frame 2, the baffle 18 is arranged inside the fixing frame 201, the baffle 18 can limit the sliding rod 3 to move, so that the output end of the stretching cylinder 16 is separated from the magnetic plate 301, the stretching cylinder 16 is fixedly installed on the fixing frame 201, the output end of the stretching cylinder 16 is magnetically adsorbed to the magnetic plate 301, the sliding rod 3 is driven to move along the vertical direction, the condensation needle connected with the end portion of the sliding rod 3 is pulled out of the to-be-tested mold 7 arranged on the workbench 1, or the output end of the stretching cylinder 16 is separated from the magnetic plate 301, the sliding rod 3 falls along the vertical direction, and the condensation needle installed at the bottom end of the sliding rod 3 is inserted into the to-be-tested mold 7.

Wherein, instrument holder 2 is last to be seted up two confession slide bar 3 vertical gliding directional hole 202 from top to bottom, and the aperture of the directional hole 202 that the position leaned on is greater than the width of magnetic sheet 301 to magnetic sheet 301 accomplishes the whereabouts, directional hole 202 that the position leaned on and slide bar 3 looks adaptation, guarantee that it can stabilize vertical migration.

The digital display caliper 4 includes: a ruler body 401 and a display 402; the ruler body 401 is fixed on the instrument frame 2, and the display device 402 moves along with the sliding rod 3 and is used for automatically recording the depth of the coagulation needle inserted into the test mold 7 to be tested when the sliding rod 3 falls down.

Embodiment 2, referring to fig. 2, an automatic measurement and recording vicat includes a translation unit and a rotation unit, and the translation unit includes: translation cylinder 19 and translation seat 5, translation cylinder 19 and translation seat 5 all are located workstation 1, and translation cylinder 19's output is fixed with translation seat 5, drives and places the examination mould 7 that awaits measuring on translation seat 5 and carry out horizontal displacement, and the moving direction of following translation seat 5 is equipped with slot 6 on workstation 1.

The rotating unit includes: the test device comprises a rotary table 8, a rotary motor 13 and a to-be-tested mold 7, wherein the to-be-tested mold is arranged on the rotary table 8; the output end of the rotating motor 13 sequentially penetrates through the groove 6 and the translation seat 5 to be connected with the rotary table 8, so that the rotary table 8 is driven to rotate along the vertical direction, and when the position of the to-be-tested mold 7 is debugged through the rotary table 8 at each time, the arc length of the rotary table 8 is 5mm.

The workbench 1 is fixedly provided with a slide rail 9 corresponding to the groove 6, and the rotating motor 13 is arranged on the slide rail 9 and moves horizontally on the slide rail 9 along with the translation seat 5.

In this embodiment, on the one hand, the output through translation cylinder 19 drives translation seat 5 horizontal migration to the position of the examination mould 7 that awaits measuring on the change translation seat 5, on the other hand drives when carousel 8 is rotatory through the output of rotating electrical machines 13, rotates with the examination mould 7 that awaits measuring on the drive carousel 8, can be constantly changed through this setting and await measuring the position of examination mould 7, thereby the needle that condenses when avoiding carrying out interval test falls into former pinhole.

Embodiment 3, referring to fig. 1, 3 and 4, an automatic measurement recording vicat further includes: lifting unit, clamping unit and upset unit still correspond on the workstation 1 and are equipped with lifter plate 11, and lifting unit is used for driving lifter plate 11 and removes along the vertical direction, and upset unit fixed mounting can remove along the vertical direction along with lifter plate 11 on lifter plate 11 for overturn to the mould 7 that awaits measuring.

The lifting unit comprises: a lift arm 14 and a lift motor 15; the lifting arm 14 is positioned below the workbench 1, the end part of the lifting arm 14 penetrates through the workbench 1 and then is connected with the lifting plate 11, and the output end of the lifting motor 15 drives the lifting arm 14 to move up and down along the vertical direction through thread transmission.

The clamping unit includes: the clamping device comprises a clamping jaw 10 and a clamping cylinder 12, wherein the clamping jaw 10 is matched with the to-be-tested mold 7 and used for clamping the to-be-tested mold 7, and the output end of the clamping cylinder 12 is connected with the clamping jaw 10 and drives the clamping jaw 10 to move along the horizontal direction so as to clamp the to-be-tested mold 7.

The overturning unit comprises: and the output end of the overturning motor 17 is connected with the clamping cylinder 12 so as to drive the clamping claw 10 to overturn.

In the embodiment, in order to reduce the working strength of an operator during the final setting time, the position of the to-be-tested mold 7 is moved through the translation cylinder 19, collision with the sliding rod 3 when the to-be-tested mold 7 is turned over is avoided, then the clamping claw 10 is controlled by the clamping cylinder 12 to clamp the to-be-tested mold 7, meanwhile, in order to provide a turning space for the to-be-tested mold 7, the lifting motor 15 is arranged, the output end of the lifting motor 15 drives the lifting arm 14 to move upwards in the vertical direction in a threaded transmission mode, the lifting arm 14 drives the lifting plate 11 to gradually rise, the turning motor 17 installed on the lifting plate 11 also rises, the clamping cylinder 12 driven by the turning motor 17 rises accordingly, the position of the to-be-tested mold 7 is further raised, the clamping cylinder 12 is driven by the turning motor 17 to rotate to drive the to-be-tested mold 7 to turn over, the to-be-tested mold 7 is turned over by 180 degrees, the original bottom of the to-be-tested mold 7 is turned upwards, the top of the to-be-tested mold 7 is turned over, and then the final setting test can be performed by resetting the to-be-tested mold 7.

To sum up, this application provides an automatic measure record vicat appearance, can test and record cementitious material's setting time automatically, this vicat appearance has accomplished the free fall motion of slide bar 3 through the tensile unit, makes during the cementitious material of the needle insertion examination mould 7 that awaits measuring of coagulating, need not through artifical reforming slide bar 3's position, provides very big facility for operating personnel, sets up digital display slide caliper 4 simultaneously, moves digital display slide bar 3 with digital display slide bar 402 of digital display slide caliper 4, in time tests and records cementitious material's setting time.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic measurement record Vicat instrument, characterized by comprising:

a table (1);

the instrument frame (2) is fixedly arranged on the workbench (1);

the sliding rod (3) is arranged on the instrument frame (2), and a magnetic connecting part is arranged on the sliding rod (3);

the stretching unit is fixedly arranged on the instrument frame (2), the output end of the stretching unit is magnetically adsorbed with the magnetic connecting part to drive the sliding rod (3) to move along the vertical direction, so that the coagulation needle connected with the end part of the sliding rod (3) is pulled out from a test mold (7) to be tested, which is arranged on the workbench (1); or the output end of the stretching unit is separated from the magnetic connecting part, the sliding rod (3) falls along the vertical direction, and the coagulation needle is inserted into the test mould (7) to be tested;

the digital display caliper (4) is arranged on the instrument frame (2), and a digital display of the digital display caliper (4) moves along with the sliding rod (3) and is used for automatically recording the depth of the coagulation needle inserted into the test mold (7) to be tested when the sliding rod (3) falls.

2. The Vicat instrument according to claim 1 wherein the magnetic connection is a magnetic plate (301), the magnetic plate (301) being fixed to the end of the sliding rod (3);

the stretching unit includes: a fixed frame (201) and a stretching power element;

the fixing frame (201) is fixedly arranged on the instrument frame (2), a baffle (18) is arranged inside the fixing frame (201), the stretching power element is fixedly arranged on the fixing frame (201), and the output end of the stretching power element is magnetically adsorbed to the magnetic plate (301);

wherein the baffle (18) limits the movement of the sliding rod (3) so as to separate the output end of the stretching power element from the magnetic plate (301).

3. The automated measurement logging vicat apparatus of claim 1, further comprising: a translation unit, the translation unit comprising: a translation power element and a translation seat (5);

the translation power component with translation seat (5) all are located on workstation (1), the output of translation power component with translation seat (5) are connected, drive and place on translation seat (5) the mould (7) horizontal displacement that awaits measuring.

4. An automatic measurement and recording vicat according to claim 3, characterized in that said worktable (1) is provided with a groove (6) along the moving direction of said translation seat (5);

correspondingly, the automatic measurement record Vicat instrument further comprises: a rotation unit including: the test device comprises a rotary table (8) and a rotary power element, wherein the to-be-tested mold (7) is placed on the rotary table (8);

the output end of the rotary power element sequentially penetrates through the groove (6) and the translation seat (5) and then is connected with the turntable (8) so as to drive the turntable (8) to rotate along the vertical direction.

5. An automatic measurement and recording vicat instrument according to claim 4, characterized in that said worktable (1) is fixedly provided with a slide rail (9) corresponding to said groove (6);

the rotating power element is arranged on the sliding rail (9) and is accompanied with the horizontal displacement of the translation seat (5) on the sliding rail (9).

6. The Vicat instrument for automatic measurement and recording according to claim 1, wherein the worktable (1) is further provided with a lifting plate (11);

correspondingly;

the automatic measurement record Vicat instrument further comprises: the lifting device comprises a lifting unit, a turning unit and a clamping unit, wherein the lifting unit is used for driving the lifting plate (11) to move along the vertical direction;

the overturning unit is fixedly arranged on the lifting plate (11), can move along with the lifting plate (11) along the vertical direction and is used for overturning the to-be-tested mold (7);

the clamping unit is used for driving the test mould (7) to be tested to turn over along with the clamping unit.

7. The Vicat instrument according to claim 6 wherein the lifting unit comprises: a lifting arm (14) and a lifting power element;

the lifting arm (14) is positioned below the workbench (1), and the end part of the lifting arm (14) penetrates through the workbench (1) and then is connected with the lifting plate (11);

the output end of the lifting power element drives the lifting arm (14) to move up and down along the vertical direction through thread transmission.

8. The automatic measurement recording vicat according to claim 6, wherein said clamping unit comprises: a clamping claw (10) and a clamping power element;

the flipping unit includes: turning over the power element;

the clamping claw (10) is matched with the to-be-tested mould (7) and is used for clamping the to-be-tested mould (7);

the output end of the overturning power element is connected with the clamping power element so as to drive the clamping claw (10) to overturn;

the output end of the clamping power element is connected with the clamping claw (10) to drive the clamping claw (10) to move along the horizontal direction so as to clamp the test die (7) to be tested to turn over together.