CN218659760U

CN218659760U - Automatic righting device of test block

Info

Publication number: CN218659760U
Application number: CN202223112180.1U
Authority: CN
Inventors: 熊保伟; 崔昊; 敬海鑫; 马永波; 伊西特; 张小鹏; 李书领
Original assignee: Sinosteel Zhengzhou Research Institute of Steel Wire Products Co Ltd
Current assignee: Sinosteel Zhengzhou Research Institute of Steel Wire Products Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-21
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a test block automatic righting device, which comprises a supporting seat, wherein a right-angle stopping structure is arranged on the supporting seat, the right-angle stopping structure comprises a first stopping part and a second stopping part which are vertical to each other, and the first stopping part and the second stopping part are used for corresponding stopping cooperation with two adjacent and vertical sides in a test block; the supporting seat is obliquely arranged so that the test block slides to a position where the test block is simultaneously matched with the first blocking part and the second blocking part in a blocking mode. Due to the fact that the supporting seat is obliquely arranged, the test block can automatically slide to the intersection point of the first blocking part and the second blocking part under the self weight until two adjacent side faces of the test block are respectively in blocking fit with the first blocking part and the second blocking part, the test block is positioned through the blocking fit of the first blocking part and the second blocking part, and the robot can conveniently clamp the test block. The utility model discloses an automatic righting device of test block utilizes dead weight and the location that the stopper effect realized the test block, convenient to use.

Description

Automatic righting device of test block

Technical Field

The utility model relates to a technical field of experimental facilities generally. More specifically, the utility model relates to an automatic righting device of test block.

Background

In the laboratory, the cement strength is usually represented by cement mortar strength, which is a measure for representing the mechanical property of cement, and is measured after standard curing for a certain period of time after a cement mortar test block is prepared according to the cement strength test standard.

The molding process of the cement mortar test block sequentially comprises stirring, mold stripping, jolt ramming, maintenance and mold stripping, wherein the stirring process is to stir cement mortar raw materials in a stirring pot, the mold stripping is to transfer the stirred cement mortar raw materials into a triple-connected mold, the jolt ramming is to jolt ramming the cement mortar raw materials in the triple-connected mold, the maintenance is to maintain the jolt rammed cement mortar raw materials to form the cement mortar test block, and the mold stripping is to strip the test block out of the triple-connected mold. And after the test block is detached, the robot is required to clamp the cement mortar test block and place the cement mortar test block on a weighing platform for weighing so as to judge whether the weight of the cement mortar test block is qualified or not.

Among the prior art, the three cement mortar test block of trigeminy mould simultaneous forming no matter adopt artifical form removal or adopt as the authorization notice number is the shown form removal mode of the chinese utility model patent of CN211104599U, the respective position of the three cement mortar test block of tearing out and the relative position of three cement mortar test block all can't be controlled, can't carry out accurate positioning to the cement mortar test block after the form removal promptly, press from both sides for follow-up robot and get and weigh and cause the difficulty, lead to the robot to press from both sides to get the inconvenience. In fact, the cement mortar test block has such a problem not only after removal of the mold, but also after removal of other mold such as a concrete test block.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an automatic righting device of test block to solve the unable location of test block after the form removal and lead to the robot to press from both sides and get inconvenient technical problem.

In order to achieve the above object, the utility model provides an automatic righting device of test block adopts following technical scheme: an automatic test block centering device, comprising:

a supporting seat;

the right-angle blocking structure is arranged on the supporting seat and comprises a first blocking part and a second blocking part which are vertical to each other, and the first blocking part and the second blocking part are used for correspondingly blocking and matching two adjacent and vertical side surfaces in the test block;

the supporting seat is obliquely arranged so that the test block slides to a position where the test block is simultaneously matched with the first blocking part and the second blocking part in a blocking mode.

Has the advantages that: after the test block is placed on the supporting seat, due to the fact that the supporting seat is obliquely arranged, the test block can automatically slide towards the intersection point of the first blocking part and the second blocking part under the dead weight until two adjacent side faces of the test block are respectively in blocking fit with the first blocking part and the second blocking part, the test block is positioned through the blocking fit of the first blocking part and the second blocking part, and the robot can conveniently clamp the test block. The utility model discloses an automatic righting device of test block utilizes dead weight and the automatic positioning that the stopper effect realized the test block, convenient to use.

As a further improvement, a sensor for detecting the test block is arranged on the first stop component. The sensor can detect whether there is the test block on the supporting seat, and the robot can gather the data of sensor during the use and judge whether to carry out to press from both sides and get the instruction, improves degree of automation.

As a further improvement, the first blocking part comprises a U-shaped frame arranged on the supporting seat, the U-shaped frame comprises a cross arm arranged at an interval with the supporting seat, at least two sensors are arranged on the first blocking part, the sensors are sequentially arranged along the cross arm, and any two adjacent sensors are respectively arranged at the upper side and the lower side of the cross arm. A plurality of sensors can detect a plurality of test blocks, and two adjacent sensors are arranged on the upper side and the lower side of the cross arm respectively, so that the condition of mutual interference between the two adjacent sensors is avoided.

As a further improvement, the U-shaped frame is detachably arranged on the supporting seat. The U-shaped frame is detachable and can be replaced independently after being used for a period of time.

As a further improvement, the second stopping component includes at least two stopping blocks arranged at intervals, and the stopping blocks are used for stopping and matching with the test block. The second stop is formed by at least two stops, which is lighter than a single plate or block.

As a further improvement, the stop block can be detachably arranged on the supporting seat. The stop block is detachable, and can be independently replaced after being used for a period of time.

As a further improvement, the automatic test block centering device comprises a base and at least two vertical plates arranged on the base, wherein the supporting seat comprises a plurality of supporting columns arranged at intervals, the supporting columns are directly or indirectly arranged on the vertical plates, and the supporting columns are used for supporting the test blocks. The test block inevitably falls the fritter when sliding on the support column, and the interval between adjacent support columns can supply the fritter to drop, prevents that the fritter from remaining between test block and first stopper part, second stopper part and influencing the location effect.

As a further improvement, the supporting seat comprises a U-shaped seat body mounted on the vertical plate, the U-shaped seat body has two supporting arms parallel to each other, and two ends of the supporting column are directly or indirectly mounted on the supporting arms on the corresponding side.

As a further improvement, two support arms of the U-shaped seat body are respectively provided with a support column mounting bar, and two ends of the support column are mounted on the support column mounting bar on the corresponding side; the first blocking part and the second blocking part are arranged on the two support column mounting bars. The supporting seat, the first blocking part and the second blocking part are all arranged on the two supporting column mounting bars, and a module unit is formed together, so that modular assembly is realized.

As a further improvement, the supporting column mounting strip can be detachably mounted on the U-shaped base body. The support column mounting bar can be detachably assembled, and the module unit can be independently replaced after the support column mounting bar is used for a period of time.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:

fig. 1 is a schematic structural view of the automatic test block centering device provided by the present invention.

Description of reference numerals:

1. a base; 2. a vertical plate; 3. a supporting seat; 4. a U-shaped seat body; 5. a support pillar mounting bar; 6. a support pillar; 7. a first stopper member; 8. a cross arm; 9. a sensor; 10. a second stopper member; 11. a stop block; 12. and (4) a column.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

The utility model discloses in through the supporting seat that the slope was arranged, make the automatic lapse of test block of placing on the supporting seat, set up right angle block structure in the low point department of supporting seat, carry out the block to adjacent and two sides of mutually perpendicular of test block, make the test block stop in right angle block structure department to fix a position the test block, make things convenient for follow-up robot's clamp to get.

Having described the basic principles of the present invention, various non-limiting embodiments of the invention are described in detail below. Any number of elements in the drawings are by way of example and not by way of limitation, and any nomenclature is used solely for differentiation and not by way of limitation.

The principles and spirit of the present invention are explained in detail below with reference to a number of representative embodiments of the invention.

The utility model provides an automatic righting device of test block's embodiment 1:

as shown in figure 1, the automatic test block centering device has the function of automatically centering and positioning the test block, so that the subsequent robot can be conveniently clamped. The test block in this embodiment is a cement mortar test block, and the cement mortar test block is three in one-step molding.

The automatic righting device of test block includes base 1, and fixed mounting has two risers 2 on base 1, and two risers 2 are parallel to each other. The automatic righting device of test block is still including installing supporting seat 3 on two risers 2, and the top surface of two risers 2 is in different heights, and the top surface of each riser 2 also inclines to arrange simultaneously for supporting seat 3 all slopes down on two horizontal directions of mutually perpendicular arranges, and one corner of supporting seat 3 becomes the minimum, and the test block can slide to the minimum of supporting seat 3 under the dead weight after putting on supporting seat 3.

The supporting seat 3 comprises a U-shaped seat body 4 and a supporting column 6 arranged on the U-shaped seat body 4, the U-shaped seat body 4 is arranged on the vertical plate 2, specifically, the U-shaped seat body 4 comprises two supporting arms which are parallel to each other, and the two supporting arms are arranged on the vertical plate 2 through bolts. Install support column mounting bar 5 through the bolt on two support arms of U-shaped pedestal 4, support column 6 has a plurality ofly, and a plurality of support columns 6 are parallel to each other, and the both ends of support column 6 are installed on the support column mounting bar 5 that corresponds one side. The interval between two adjacent support columns 6 can be used for the downward falling of the blocks falling when the test block slides. Because the support column 6 is supported by the vertical plate 2 and the U-shaped seat body 4, the block can directly fall on the base 1.

The automatic test block centering device further comprises a right-angle blocking structure, and the right-angle blocking structure is used for limiting the sliding limit of the test block, so that the test block is centered. The right-angle stopper structure includes a first stopper member 7 and a second stopper member 10 perpendicular to each other. The first stopping member 7 is a U-shaped frame, and one side of the U-shaped frame is used for stopping and matching with the test block. The U-shaped frame includes two stands 12, and stand 12 passes through the bolt and installs on support column mounting bar 5, and the U-shaped frame still includes the xarm 8 with stand 12 integrated into one piece, and xarm 8 is located the top of stand 12, has the interval between xarm 8 and the supporting seat 3, and the both ends of U-shaped frame are all connected on support column mounting bar 5 promptly.

The second stopping component 10 includes two stopping blocks 11, the two stopping blocks 11 are arranged at intervals, and one side of the two stopping blocks 11 is used for stopping and matching with the test block. The stopper 11 is mounted on the lower support post mounting bar 5 thereof by means of bolts. The first stop member 7 and the second stop member 10 are both mounted on the support column mounting bar 5, and the support column 6 is also mounted on the support column mounting bar 5, so that the first stop member 7, the second stop member 10, the support column mounting bar 5, and the support column 6 form a module unit together, and the modular assembly is convenient.

In order to detect whether there is a test block on the support base 3, a sensor 9 is mounted on the U-shaped frame, where the sensor 9 can be a conventional sensor such as a photoelectric sensor, a visual sensor, etc. Three sensors 9 are provided for detecting three cement mortar test blocks respectively, as shown in fig. 1, the three sensors 9 are arranged in sequence along the cross arm 8 of the U-shaped frame, and in order to prevent interference between adjacent sensors 9, one of any two adjacent sensors 9 is positioned above the cross arm 8, and the other is positioned below the cross arm 8. In this embodiment, the middle sensor 9 is located above the cross arm 8, and the sensors 9 at both ends are located below the cross arm 8. In other embodiments, the middle sensor may be disposed below the cross arm 8, and the sensors 9 at the two ends may be disposed above the cross arm 8.

When the test block stacking device is used, the test block after the mold removal is placed on the support column 6, the test block slides towards the first blocking part 7 and the second blocking part 10 under the self weight until two adjacent side surfaces of the test block are respectively in blocking fit with the first blocking part 7 and the second blocking part 10, and then the test block is sequentially positioned and stacked. When the robot grips the test block and weighs, the test block gripped and stopped by the first and

second stopper members

7 and 10 is gripped first, and after gripping, the upper test block slides downward under its own weight. It should be noted that the height dimensions of the first and

second stopper members

7 and 10 are small, and the robot can grip the top of the test block.

The utility model provides an automatic righting device of test block's embodiment 2:

the difference from example 1 is mainly that: in embodiment 1, the support column mounting bar is detachably mounted on the U-shaped seat body by a bolt, and the stopper and the U-shaped frame are detachably mounted on the support column mounting bar by a bolt. In this embodiment, the detachable connection mode is replaced by the interference fit of a bolt and a jack. In other embodiments, the support column mounting bar and the U-shaped seat body, the stop block and the support column mounting bar, and the U-shaped frame and the support column mounting bar may be fixed by welding.

The utility model provides an automatic righting device of test block's embodiment 3:

the difference from example 1 is mainly that: in embodiment 1, two support column mounting bars are installed on the U-shaped base, each support column, the first stop member, and the second stop member are installed on the support column mounting bars, and the U-shaped base is installed on the two vertical plates. In this embodiment, the support column mounting bar is eliminated, and each support column, the first blocking member and the second blocking member are directly mounted on the U-shaped seat body, wherein the support columns are mounted on the two support arms of the U-shaped seat body. In other embodiments, the U-shaped seat body is eliminated, and each support column and the first blocking member and the second blocking member are directly mounted on the two vertical plates, specifically, both ends of each support column are respectively mounted on the vertical plates, and the first blocking member and the second blocking member are mounted on the support column. In other embodiments, the number of risers can be increased.

The utility model provides an automatic righting device of test block's embodiment 4:

the difference from example 1 is mainly that: in embodiment 1, the support base includes a plurality of support columns. In this embodiment, the supporting base includes a supporting plate, the test block slides on the supporting plate, and at this time, what supports the supporting base may be a fixed block, and the block falling from the test block slides to the lower side of the supporting base from the first blocking member and the second blocking member.

The utility model provides an automatic righting device of test block's embodiment 5:

the difference from example 1 is mainly that: in embodiment 1, the second stopper member includes two stoppers. In this embodiment, the number of the stoppers is three or more. In other embodiments, the second stopping component may be an elongated stopping block.

The utility model provides an automatic righting device of test block's embodiment 6:

the difference from example 1 is mainly that: in embodiment 1, the first stopper member includes a U-shaped frame, and the plurality of sensors are sequentially mounted on a crossbar of the U-shaped frame. In this embodiment, the sensor is not provided, and the first blocking member may be configured in the same manner as the second blocking member. In other embodiments, the first stopping member and the second stopping member of the right-angle stopping structure may be an integrated structure.

While various embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will occur to those skilled in the art without departing from the spirit and scope of the present invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention. The following claims are intended to define the scope of the invention and, accordingly, to cover module compositions, equivalents, or alternatives falling within the scope of the claims.

Claims

1. An automatic righting device of test block, its characterized in that includes:

a supporting seat;

2. The apparatus as claimed in claim 1, wherein the first stopper member is provided with a sensor for detecting the test block.

3. The apparatus as claimed in claim 2, wherein the first stopping member comprises a U-shaped frame disposed on the supporting base, the U-shaped frame comprises a cross arm spaced apart from the supporting base, at least two of the sensors are disposed on the first stopping member, each sensor is disposed along the cross arm, and any two adjacent sensors are disposed on upper and lower sides of the cross arm.

4. The apparatus of claim 3, wherein the U-shaped frame is detachably mounted to the support base.

5. The apparatus as claimed in any one of claims 1 to 4, wherein the second stopping member comprises at least two stops spaced apart from each other, the stops being adapted to engage with the test block.

6. The apparatus as claimed in claim 5, wherein the stopper is detachably mounted on the supporting base.

7. The automatic test block centering device according to any one of claims 1 to 4, wherein the automatic test block centering device comprises a base and at least two vertical plates mounted on the base, the supporting base comprises a plurality of supporting columns arranged at intervals, the supporting columns are directly or indirectly mounted on the vertical plates, and the supporting columns are used for supporting the test block.

8. The apparatus as claimed in claim 7, wherein the supporting base comprises a U-shaped base mounted on the vertical plate, the U-shaped base having two arms parallel to each other, and the two ends of the supporting column are directly or indirectly mounted on the arms on the corresponding sides.

9. The automatic test block centering device according to claim 8, wherein two arms of the U-shaped base body are respectively provided with a support column mounting bar, and two ends of the support column are mounted on the support column mounting bar on the corresponding side; the first blocking part and the second blocking part are arranged on the two support column mounting bars.

10. The apparatus of claim 9, wherein the support post mounting bar is detachably mounted on the U-shaped base.