CN210339519U - Feeding and discharging device for full-automatic concrete compression resistance experiment test block - Google Patents

Abstract

The utility model discloses a feeding and discharging device for full-automatic concrete resistance to compression experiment test block, include last feeding mechanical hand, frame, feeding mechanical hand, sweep yard and arrange sediment dust removal mechanism, go up feeding mechanical hand setting in frame one side, feeding mechanical hand sets up at the frame opposite side, go up feeding mechanical hand device and include roof, first cylinder, slide, second cylinder and second scraping wings, roof fixed mounting is at the frame top, roof bottom both sides parallel mount has linear guide, feeding mechanical hand includes third cylinder and first scraping wings, is located feeding mechanical hand's frame side fixed mounting has the guard plate, third cylinder fixed mounting is inboard at the guard plate, first scraping wings slidable mounting is on the third cylinder, first scraping wings below is provided with and connects the material platform. The utility model discloses can realize having practiced thrift the cost of experiment to the mechanized feeding of concrete experiment piece, improve work efficiency.

Description

Feeding and discharging device for full-automatic concrete compression resistance experiment test block

Technical Field

The utility model relates to a concrete resistance to compression experimental apparatus technical field especially relates to a business turn over material device that is used for full-automatic concrete resistance to compression experiment test block.

Background

Concrete is primarily subjected to pressure in the structure and thus its compressive strength target is the most important strength target. The concrete compression strength is related to a plurality of elements such as composition data, construction methods and the like, and is influenced by elements such as test piece size, loading method, loading speed and the like, so a standard strength measuring method and a corresponding strength evaluation standard are required.

The shapes of concrete test pieces selected for determining the compressive strength of concrete internationally at present are a cylinder and a cube. The compressive strength of concrete is determined by a cubic test piece according to the national rules, and the cubic test piece is used as a basis for evaluating the strength grade of the concrete. The method comprises the steps of taking a cube with the side length of 150mm as a standard test piece, maintaining the test piece for 28 days in humid air with the temperature of (20 +/-2) DEG C and the relative humidity of more than 95%, and taking the compressive strength measured according to a standard experimental method (the surface of the test piece is not coated with a lubricant and the pressure is applied according to a regular loading speed) as the compressive strength of the cube, and recording the compressive strength as fcu with the unit of N/m square meter. The method for measuring the cubic compressive strength reflects the primary factors influencing the cubic compressive strength.

At present, most quality inspection mechanisms still adopt personnel to carry concrete samples in the concrete compressive strength experimental determination process, one person moves a concrete sample from a material turnover trolley, the center position of a pressure head of a press is placed, an operation control button is operated, the pressure head of the press is pressed down to automatically carry out the concrete compressive strength experiment, after the experiment is completed, the pressure head returns, the concrete sample is taken out from the other side of the press, and the concrete sample is placed on the waste turnover trolley. The disadvantages of this mode of operation: high labor intensity, low efficiency and high cost.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a business turn over material device for full-automatic concrete resistance to compression experiment test block can realize having practiced thrift the cost of experiment to the mechanized business turn over material of concrete experiment block, has improved work efficiency.

The feeding and discharging device for the full-automatic concrete compression resistance experiment test block comprises a feeding and discharging mechanical arm, a frame, a feeding mechanical arm, a code sweeping and slag discharging and dust removing mechanism, wherein the feeding and discharging mechanical arm is arranged on one side of the frame, and the feeding mechanical arm is arranged on the other side of the frame;

the feeding and discharging manipulator device comprises a top plate, a first air cylinder, a sliding plate, a second air cylinder and a second material pushing plate, wherein the top plate is fixedly arranged at the top of a frame, linear guide rails are arranged on two sides of the bottom of the top plate in parallel, a control sliding seat is fixedly connected to two ends of the upper surface of the sliding plate, the sliding plate is in sliding connection with the linear guide rails through the control sliding seat, the first air cylinder is arranged at the center of the sliding plate and the top plate, the first air cylinder is fixedly arranged at the bottom of the top plate through a fixing part, the second air cylinder is fixedly arranged at the center of the bottom of the sliding plate, a first bearing and a second bearing are respectively arranged on two sides of the second air cylinder, the first bearing and the second bearing are both fixedly arranged at the bottom of the sliding plate, a first guide rod and a second guide rod are respectively sleeved in the first bearing and the second bearing, one end of the, the slag discharging scraper is arranged below the second material pushing plate, the side surface of the slag discharging scraper is connected with a dust absorption pipe, the dust absorption pipe is clamped on two sides of the scraper support through a lifting lug, the feeding bedplate is fixedly arranged on a frame of the feeding and discharging manipulator, and the feeding bedplate is parallel to the slag discharging scraper;

the feeding mechanical arm comprises a third air cylinder and a first material pushing plate, a protection plate is fixedly mounted on the side face of a frame of the feeding mechanical arm, the third air cylinder is fixedly mounted on the inner side of the protection plate, a first push plate is slidably mounted on the third air cylinder, a material receiving platform is arranged below the first push plate, and the material receiving platform is fixed on the side face of the feeding platen.

The utility model discloses an in some embodiments, material loading platen downside is equipped with gas accuse device, and gas accuse device fixed mounting is in the frame bottom, gas accuse device and the equal signal connection of first cylinder, second cylinder, third cylinder.

In other embodiments of the present invention, a dust suction opening is disposed between the slag discharge scraper and the dust suction pipe.

In other embodiments of the present invention, the bottom of the frame is fixedly installed with feet.

In other embodiments of the present invention, a proximity switch is fixedly installed on the side surface of the feeding platen.

In other embodiments of the present invention, a dust collector is disposed below the feeding and discharging manipulator, and the dust collector is installed in the frame.

The utility model provides a beneficial effect is: the single-shaft feeding mechanical arm is driven by a third air cylinder, a concrete sample discharged by a truss mechanical arm on a material receiving platform is pushed to a material loading platen to be pressed through the material receiving platform, the first step of the work of the stepping type material loading and unloading mechanical arm is the action of the material loading mechanical arm and is driven by the first air cylinder, the first guide rod and the second guide rod are guided by the first bearing and the second bearing, the concrete sample is pushed to the central position of a pressure head of a press from the material loading platen to be pressed, then the first step of the material loading and unloading mechanical arm retracts, the press is automatically started, the experimental determination of the compressive strength of the concrete sample is completed, the pressure head returns after the experiment is completed, the first step of the material loading mechanical arm is pushed out again, the second step of the work of the stepping type material loading and unloading mechanical arm is the start of the material unloading mechanical arm, the second air cylinder drives the first guide rail and the second guide rail to guide, the, the little disintegrating slag of surplus small part is discharged by the dust absorption mouth, and after the whole retractions of unloading manipulator in the marching type, the test piece that unipolar pay-off manipulator will connect on the material platform is delivered once more and is waited to press the material platen, and this structure can shorten the beat, improves the productivity, the utility model discloses can realize the cost of having practiced thrift the experiment to the mechanical business turn over material of concrete experiment piece, improve work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a feeding and discharging device for a full-automatic concrete anti-compression test block provided by the utility model;

FIG. 2 is a schematic structural view of a feeding and discharging manipulator in a feeding and discharging device for a full-automatic concrete anti-compression test block provided by the utility model;

FIG. 3 is a side view of the feeding and discharging manipulator in the feeding and discharging device for the full-automatic concrete anti-compression test block provided by the utility model;

fig. 4 is the utility model provides a gas control unit's circuit schematic diagram in the business turn over material device for full-automatic concrete resistance to compression experiment test block.

In the figure: 1-feeding and discharging manipulator, 11-linear guide rail, 12-top plate, 13-first cylinder, 14-fixing piece, 15-feeding platen, 16-deslagging scraper, 17-control slide seat, 18-slide plate, 19-second cylinder, 110-first guide rod, 111-first bearing, 112-dust suction port, 113-second bearing, 114-second material pushing plate, 115-dust suction pipe, 116-second guide rod, 117-dust collector, 118-scraper support, 2-frame, 21-ground foot, 22-pneumatic control device, 23-proximity switch, 4-feeding manipulator, 41-third cylinder, 42-first material pushing plate, 43-protection plate and 44-material receiving platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the feeding and discharging device for the full-automatic concrete compression-resistant experimental test block comprises a feeding and discharging manipulator, a frame, a feeding manipulator and a sweeping and deslagging dust removal mechanism, wherein the frame is an integral frame formed by welding a square steel pipe and a steel plate in a splicing manner, the feeding manipulator is a single-shaft feeding manipulator, the feeding and discharging manipulator is a stepping feeding and discharging manipulator, the feeding and discharging manipulator is arranged on one side of the frame, and the feeding manipulator is arranged on the other side of the frame;

the feeding and discharging manipulator device comprises a top plate, a first air cylinder, a sliding plate, a second air cylinder and a second material pushing plate, wherein the top plate is fixedly arranged at the top of a frame, linear guide rails are arranged on two sides of the bottom of the top plate in parallel, a control sliding seat is fixedly connected to two sides of the upper surface of the sliding plate, the sliding plate is in sliding connection with the linear guide rails through the control sliding seat, the first air cylinder is arranged at the center of the sliding plate and the top plate, the first air cylinder is fixedly arranged at the bottom of the top plate through a fixing part, the second air cylinder is fixedly arranged at the center of the bottom of the sliding plate, a first bearing and a second bearing are respectively arranged on two sides of the second air cylinder, the first bearing and the second bearing are fixedly arranged at the bottom of the sliding plate, a first guide rod and a second guide rod are respectively sleeved in the first bearing and the second bearing, one end of the first guide, the side surface of the slag discharging scraper is connected with a dust suction pipe, the dust suction pipe is clamped on two sides of a scraper support through a lifting lug, a feeding table plate is fixedly arranged on a frame of a feeding and discharging mechanical arm and is vertical to the slag discharging scraper, the first step of the work of the stepping feeding and discharging mechanical arm is the action of the feeding mechanical arm and is driven by a first air cylinder, the first guide rod and a second guide rod are guided by a first bearing and a second bearing, a concrete sample is pushed to the center position of a pressure head of a press machine from the feeding table plate to be pressed, then the first step of the work of the feeding mechanical arm retracts, the press machine is automatically started to complete the test determination of the compressive strength of the concrete sample, the pressure head returns after the test is completed, the first step of the feeding mechanical arm is pushed out again, the second step of the work of the stepping feeding mechanical arm is the start of the discharging mechanical arm, the first guide rail and the second guide, meanwhile, most of waste residues of the concrete test piece are pushed out through the slag discharge scraper, the rest small crushed slag is discharged through the dust suction port, and after the stepping type feeding and discharging mechanical arm is completely retracted, the single-shaft feeding mechanical arm conveys the test piece on the material receiving platform to the feeding platen to be pressed again, so that the structure can shorten the beat and improve the productivity;

the feeding mechanical arm comprises a third cylinder and a first material pushing plate, a protection plate is fixedly mounted on the side face of a frame of the feeding mechanical arm, the third cylinder is fixedly mounted on the inner side of the protection plate, a first push plate is slidably mounted on the third cylinder, a material receiving platform is arranged below the first push plate and fixed on the side face of the feeding platen, the material receiving platform is made of a stainless steel plate with a groove, friction resistance can be reduced, and the function of guiding can be achieved, a group of bolts is used for fixing the platen of the material receiving platform on the frame, the other group of bolts is used for adjusting the height, the single-shaft feeding mechanical arm is driven by the third cylinder, and a concrete test piece discharged by a truss mechanical arm on the material receiving platform is pushed to the material.

The lower side of the feeding table board is provided with a pneumatic control device, the pneumatic control device is fixedly installed at the bottom of the frame, the pneumatic control device is in signal connection with the first cylinder, the second cylinder and the third cylinder, a dust suction port is formed between the slag discharge scraper and the dust suction pipe, the bottom of the frame is fixedly provided with a ground foot, the ground foot is a height-adjustable shock absorption ground foot, the side face of the feeding table board is fixedly provided with a proximity switch, a dust collector is arranged below the feeding mechanical arm, the dust collector is installed in the frame, and the dust collector is an industrial-grade dust collector and cleans up small crushed slag and dust on the table board of the press machine through.

The working principle is as follows: when the concrete test piece pushing device works, the single-shaft feeding mechanical arm is driven by a third air cylinder, a concrete test piece discharged by a truss mechanical arm on a material receiving platform is pushed to a material loading platen to be pressed through the material receiving platform, the first step of the work of the stepping type material loading and unloading mechanical arm is the action of the material loading mechanical arm (the mechanical arm controlled by the first air cylinder), the first air cylinder drives the first guide rod and the second guide rod to guide with the first bearing and the second bearing, the concrete test piece is pushed to the central position of a pressure head of a press machine from the material loading platen to be pressed, then the first step material loading mechanical arm retracts, the press machine automatically starts to complete the experimental determination of the compressive strength of the concrete test piece, the pressure head returns after the experiment is completed, the first step material loading mechanical arm is pushed out again, the second step of the work of the stepping type material loading and unloading mechanical arm starts the mechanical arm (the mechanical arm, the concrete test piece after accomplishing will test releases from press work platform, releases most concrete test piece waste residue through arranging the sediment scraper blade simultaneously, and the little disintegrating slag of surplus subtotal is discharged by the dust absorption mouth, and after the whole retractions of unloading manipulator on the marching type, unipolar pay-off manipulator will connect the test piece on the material platform to send once more to treat that the pressure is loaded on the material platen, and this structure can shorten the beat, improves the productivity, the utility model discloses can realize the feeding to the mechanization of concrete experiment piece, practice thrift the cost of experiment, improve work efficiency.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A device of input or output material for full-automatic concrete resistance to compression experiment test block, its characterized in that: the automatic slag removing and dust collecting device comprises a feeding and discharging mechanical arm, a frame, a feeding mechanical arm and a slag and dust removing mechanism, wherein the feeding and discharging mechanical arm is arranged on one side of the frame, and the feeding mechanical arm is arranged on the other side of the frame;

the feeding and discharging manipulator device comprises a top plate, a first air cylinder, a sliding plate, a second air cylinder, a feeding platen and a second material pushing plate, wherein the top plate is fixedly arranged at the top of a frame, linear guide rails are arranged on two sides of the bottom of the top plate in parallel, a control sliding seat is fixedly connected with two ends of the upper surface of the sliding plate, the sliding plate is in sliding connection with the linear guide rails through the control sliding seat, the first air cylinder is arranged at the center of the sliding plate and the top plate, the first air cylinder is fixedly arranged at the bottom of the top plate through a fixing part, the second air cylinder is fixedly arranged at the center of the bottom of the sliding plate, a first bearing and a second bearing are respectively arranged on two sides of the second air cylinder, the first bearing and the second bearing are both fixedly arranged at the bottom of the sliding plate, a first guide rod and a second guide rod are respectively sleeved, the second material pushing plate is fixedly connected with a slag discharging scraper through a scraper support, the slag discharging scraper is arranged below the second material pushing plate, the side surface of the slag discharging scraper is connected with a dust absorption pipe, the dust absorption pipe is clamped on two sides of the scraper support through a lifting lug, the feeding bedplate is fixedly arranged on a frame of the feeding and discharging manipulator, and the feeding bedplate is perpendicular to the slag discharging scraper;

the feeding mechanical arm comprises a third cylinder and a first material pushing plate, a protection plate is fixedly mounted on the side face of a frame of the feeding mechanical arm, the third cylinder is fixedly mounted on the inner side of the protection plate, the first material pushing plate is slidably mounted on the third cylinder, a material receiving platform is arranged below the first material pushing plate, and the material receiving platform is fixed on the side face of the feeding platen.

2. The feeding and discharging device for the full-automatic concrete compression-resistant experimental test block according to claim 1, characterized in that: the lower side of the feeding table plate is provided with an air control device, the air control device is fixedly installed at the bottom of the frame, and the air control device is in signal connection with the first cylinder, the second cylinder and the third cylinder.

3. The feeding and discharging device for the full-automatic concrete compression-resistant experimental test block according to claim 1, characterized in that: and a dust suction port is formed between the slag discharge scraper and the dust suction pipe.

4. The feeding and discharging device for the full-automatic concrete compression-resistant experimental test block according to claim 1, characterized in that: and the bottom of the frame is fixedly provided with feet.

5. The feeding and discharging device for the full-automatic concrete compression-resistant experimental test block according to claim 1, characterized in that: and a proximity switch is fixedly arranged on the side surface of the feeding table board.

6. The feeding and discharging device for the full-automatic concrete compression-resistant experimental test block according to claim 1, characterized in that: and a dust collector is arranged below the feeding and discharging mechanical arm and is arranged in the frame.

Images