CN211415334U

CN211415334U - Sample knocking clamping device for sampling rod

Info

Publication number: CN211415334U
Application number: CN201921566382.9U
Authority: CN
Inventors: 刘毅
Original assignee: Shanghai Dingjing Automation Technology Co ltd
Current assignee: Shanghai Dingjing Automation Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-04
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a sample stick strikes clamping device that takes a sample, clamping device includes the last die clamping plate and the horizontal dog of second, the drive of the first horizontal dog and the horizontal dog of second, the drive of mutual pin joint the first die clamping cylinder and the second die clamping cylinder of first dog and second dog and the third die clamping cylinder that the drive punch holder pushed down. The utility model discloses a manipulator is place the sampling rod and is pressed from both sides tight location at clamping device department to it, has reduced the operation that artifical clamp was got, has reduced manual operation's danger, then cooperates shearing mechanism to cut the sample end, and the sample end of shearing is passed through the shifter propelling movement and is snatched through the manipulator to suitable position, delivers to and waits to examine the detection area, has realized that the temperature measurement is beaten the automation and the unmanned of appearance in-process, has improved sampling efficiency.

Description

Sample knocking clamping device for sampling rod

Technical Field

The utility model relates to a sampling equipment especially relates to a sampling rod clamping device that strikes a kind.

Background

In the steel-making and continuous casting production process, a plurality of temperature measurement sampling process points are arranged, including an LF furnace, a furnace back and the like. The whole temperature measurement sampling process comprises: the operations of plugging and unplugging the probe, knocking the sample, sampling, delivering the sample and the like. Traditional temperature measurement sampling equipment needs the operative employee to manually realize the loading and unloading of temperature measurement and sampling equipment under the high temperature environment in the production process. Especially, in the disassembly of the equipment after temperature measurement and sampling, an operator needs to manually (by matching with high temperature resistant gloves) directly remove the temperature measurement gun and the sampling device, which is very dangerous and has high labor intensity.

Therefore, it is very necessary to assist in the completion of various operations of the thermometric sampling process by applying robotics, such as: the intelligent level of the equipment is improved, the labor intensity is reduced, and the potential safety hazard is eliminated.

At present, automatic probe plugging and unplugging can be realized through a robot technology, but the subsequent processes of sample knocking, sampling and sample feeding still need to be finished manually, particularly in the sampling process, a sampling rod needs to be held manually to clamp the sampling rod, great potential safety hazards exist under high-temperature operation, and the sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art and providing a sampling rod strikes a kind clamping device.

The technical scheme of the utility model is that: a sampling rod sample knocking clamping device comprises an upper clamping plate and a lower clamping plate which are mutually pivoted, a first transverse stop block and a second transverse stop block which are oppositely arranged, a first clamping cylinder and a second clamping cylinder which drive the first stop block and the second stop block, and a third clamping cylinder which drives an upper clamping plate to press downwards.

Preferably, the upper clamping plate and the lower clamping plate are vertically and oppositely pivoted, and a clamping hole for fastening the sampling rod is formed at the occlusion part of the upper clamping plate and the lower clamping plate.

Preferably, the third cylinder is arranged at the top of the upper clamping plate, a piston rod of the third cylinder is connected with the lower clamping plate, and the third cylinder applies force to clamp or separate the upper clamping plate and the lower clamping plate from each other.

Preferably, the first clamping cylinder and the second clamping cylinder are respectively connected with the first transverse stop block and the second transverse stop block, and the first transverse stop block and the second transverse stop block are arranged on the outer side surface of the lower clamping plate in a relatively sliding manner;

preferably, the top of the first transverse stop block and the top of the second transverse stop block are provided with arc-shaped notches for clamping the sampling rod, and the arc-shaped notches are concentric with the clamping hole when being clamped.

The utility model discloses a manipulator is place the sampling rod and is pressed from both sides tight location at clamping device department to it, has reduced the operation that artifical clamp was got, has reduced manual operation's danger, then cooperates shearing mechanism to cut the sample end, and the sample end of shearing is passed through the shifter propelling movement and is snatched through the manipulator to suitable position, delivers to and waits to examine the detection area, has realized that the temperature measurement is beaten the automation and the unmanned of appearance in-process, has improved sampling efficiency.

Drawings

FIG. 1 is a front view of the clamping device of the present invention

FIG. 2 is a perspective view of the clamping device of the present invention

FIG. 3 is a perspective view of the sampling rod placed in the sampling and sample knocking device according to the embodiment of the present invention

FIG. 4 is a perspective view of a part of a sampling and sample-knocking device according to an embodiment of the present invention

FIG. 5 is a perspective view of the material receiving support device in the sampling and sample knocking device of the embodiment of the present invention

FIG. 6 is a front view of the material receiving and supporting device in the sampling and sample knocking device of the embodiment of the present invention

FIG. 7 is a side view of the material receiving support device in the sampling and sample knocking device of the embodiment of the present invention

FIG. 8 is a perspective view of a clamping device in the sampling and sample-knocking device according to the embodiment of the present invention

FIG. 9 is a side view of the clamping device in the sampling and sample knocking device according to the embodiment of the present invention

FIG. 10 is a perspective view of a shearing device in a sampling and sample-knocking apparatus according to an embodiment of the present invention

FIG. 11 is a side view of a shearing device in a sampling and sample-knocking apparatus according to an embodiment of the present invention

FIG. 12 is a perspective view of a positioning device in a sampling and sample-knocking apparatus according to an embodiment of the present invention

FIG. 13 is a top view of a positioning device in a sampling and sample-knocking apparatus according to an embodiment of the present invention

FIG. 14 is a side view of a positioning device in a sampling and sample-knocking apparatus according to an embodiment of the present invention

FIG. 15 is a perspective view of the combination of the moving-out device and the positioning device in the sampling and sample-knocking device according to the embodiment of the present invention

FIG. 16 is a side view of the combination of the removing device and the positioning device in the sampling and sample-knocking device according to the embodiment of the present invention

FIG. 17 is a top view of the combination of the moving-out device and the positioning device in the sampling and sample-knocking apparatus according to the embodiment of the present invention

Detailed Description

In order to make the utility model realize that the technical means, technical characteristics, utility model purpose and technological effect are easily understood and known, combine specific figure below, further explain the utility model.

As shown in fig. 1 and 2, for the sampling rod sample-knocking clamping device of the present invention, the clamping device 3 includes a lower clamping plate 31 fixed at the outer end of the worktable, an upper clamping plate 32, a first clamping cylinder 33, a second clamping cylinder 34, a third clamping cylinder 35, a first transverse stopper 35, and a second transverse stopper 36.

The upper clamping plate 32 and the lower clamping plate 31 are vertically and oppositely pivoted, a clamping hole 30 for fastening the sampling rod is arranged at the occlusion part of the upper clamping plate 32 and the lower clamping plate 31, the clamping hole 30 is formed by semicircular holes formed in the lower clamping plate 31 and the upper clamping plate 32, and the clamping hole is mainly used for clamping a sampling piece of the sampling rod and is convenient for the shearing device to shear.

The third cylinder 351 is provided on the top of the upper clamping plate 32, and a piston rod thereof is in contact with the lower clamping plate 31, and the upper and lower clamping plates are clamped or separated from each other by the force applied by the third cylinder 351.

The first clamping cylinder 33 and the second clamping cylinder 34 are respectively connected with the first transverse stop block 35 and the second transverse stop block 36, the first clamping cylinder 33 and the second clamping cylinder 34 are both arranged on the side surface of the workbench, and the bottoms of the first transverse stop block 35 and the second transverse stop block 36 are respectively connected with the first clamping cylinder 33 and the second clamping cylinder 34.

The first transverse stop 35 and the second transverse stop 36 are arranged on the outer side surface of the lower clamping plate in a relatively sliding manner, and can move on the lower clamping plate through the action of the first clamping cylinder 33 and the second clamping cylinder 34 so as to clamp and separate the sampling rod.

The top of the first transverse stop 35 and the second transverse stop 36 in this embodiment is provided with an arc-shaped notch or a cone for clamping the sampling rod, the two arc-shaped notches move towards each other to form a pair of semicircles for clamping the sampling rod, and the semicircles can clamp the sampling rod without loosening, and the semicircles are concentric with the clamping hole 30 when being in a clamping state, so as to ensure that non-concentric sample pieces can be pushed out from the cylindrical tail under the guidance of the cone).

Namely, the sampling rod passes through the semi-circle and the clamping hole, the outer part of the sampling rod is clamped by the force of the first transverse stop block 35 and the second transverse stop block 36, and the sampling piece (head part) is clamped by the clamping hole 30 under the force of the upper clamping plate and the lower clamping plate.

For the convenience of clear description the utility model discloses a theory of operation, with clamping device 3 and sampling equipment assembly as an organic whole in this embodiment to clear description the utility model discloses an action process and theory of operation.

Referring to fig. 3 and 4, a sample stick knocking device includes a working table 1, a material receiving supporting device 2, a clamping device 3, a shearing device 4, a positioning device 5, and a receiving device 6.

The utility model provides a connect material strutting arrangement 2 and storage device 6 to locate the front end outside of workstation 1, wherein connect material strutting arrangement 2 can realize the support and the sample to sampling rod 7, and storage device 6 can realize accomodating the waste material.

The clamping device 3 is fixed on the upper surface of the front end of the workbench 1, and the shearing device 4 is pivoted with one side of the clamping device 3, so that the shearing device 4 can shear the sampling rod 7; the positioning device 5 is positioned behind the clamping device 3, and can tightly push the sampling rod 7 so as to facilitate the shearing device to shear the sampling part and clean the clamping sampling position.

As shown in fig. 5-7, for the material receiving supporting device 2 of the present invention includes a material receiving bracket 21, a material receiving cylinder 22, a material receiving guide rail 23, a sliding plate 24, a material receiving seat 25 and a material receiving bridge 26.

The receiving bracket 21 in this embodiment includes four legs and one surface; the material receiving cylinder 22 is fixedly mounted on the upper surface of the material receiving support 21 through a material receiving fixing frame and is located at the edge of the material receiving support 21.

The material receiving guide rail 23 is positioned in front of the material receiving cylinder 22; the bottom of the sliding plate 24 is connected with the guide rail 23 in a sliding mode through a sliding block, the side portion of the sliding plate 24 is connected with a piston rod of the material receiving cylinder 22, the sliding plate can be pushed to move on the guide rail 23 in a reciprocating mode under the action of the material receiving cylinder 22, and therefore the material loading seat 25 above the sliding plate 24 is driven to move, and supporting or sampling of a sampling rod is achieved.

The feeding seat 25 in this embodiment is arranged on the upper surface of the sliding plate 24; the feeding bridge 26 is arranged at the top of the feeding seat 25;

the feeding bridge 26 in this embodiment includes a left bridge and a right bridge, which are installed oppositely and have a certain gap in between, and a V-shaped groove is formed between the left bridge and the right bridge.

The sampling rod 7 is just clamped into the V-shaped groove when being placed and positioned, so that the sampling rod is prevented from shaking to influence the cutting effect; in addition, the sheared material taking sample piece can be pushed into a V-shaped groove of the feeding bridge frame 26 through a rear pushing mandrel, so that the material taking sample piece can be taken away by a manipulator and enters the next procedure.

In this embodiment, the loading base 25 is internally provided with an i-shaped bracket 251.

The material receiving supporting device 2 in this embodiment further includes a claw pushing device 27; the claw pushing device 27 comprises a claw pushing cylinder 271, a claw pushing guide rail 272, a claw pushing slide block 273 connected with the claw pushing guide rail 272 in a sliding manner, a claw pushing seat 274 arranged at the top of the slide block 273, and a T-shaped claw pushing 275 arranged at the top of the claw pushing seat 274.

The claw pushing cylinder 271 is arranged at one end of the upper surface of the I-shaped bracket 251 through a fixed frame, and the claw pushing seat 274 is connected with a piston rod of the claw pushing cylinder 271 so as to push the claw pushing cylinder 271 to move on the claw pushing guide rail 272.

The pusher guide 272 in this embodiment is fixed in front of the pusher cylinder 271, and the pusher seat 274 is driven by the pusher cylinder 271 to reciprocate on the pusher guide 272, so as to drive the T-shaped pusher 275 mounted thereon to move, and by changing the position of the T-shaped pusher 275, the outer edge side of the sampling rod can be clamped to achieve accurate positioning in the clamping device.

As shown in fig. 8 and 9, the clamping device 3 in this embodiment includes a lower clamping plate 31 fixed to an outer end portion of a table, an upper clamping plate 32, a first clamping cylinder 33, a second clamping cylinder 34, a third clamping cylinder 351, a first lateral stopper 35, and a second lateral stopper 36.

As shown in fig. 10 and 11, the shearing apparatus 4 in the present embodiment includes a shearing frame 41, a shearing blade 42, and a shearing cylinder 43.

One end of the shearing frame 41 is pivoted to two sides of the upper clamping plate 32, and the other end is connected with a piston rod of the shearing cylinder; the shearing knife 42 is arranged on the inner side of the shearing frame 41 and is used for shearing a sampling piece of the sampling rod 7; the shearing cylinder 43 is installed at the outer side of the table.

The shearing frame 41 includes a first shearing frame and a second shearing frame, which are located at two sides of the upper clamping plate 32 and pivotally connected to each other, i.e., driven by the shearing cylinder 43 to rotate at a certain angle.

Cut sword 42 and include first shearing sword and second shearing sword, locate respectively first shearing frame and second shearing frame's inboard, when shearing cylinder pull down first shearing frame and second shearing frame, first shearing sword and second shearing sword are close to and cut it to the sample piece to leave this sample piece of waiting to detect.

As shown in fig. 12 to 14, the positioning device 5 in the present embodiment includes a longitudinal positioning member 50, a guide rail 51 located below the longitudinal positioning member, and a positioning cylinder 52 located behind the longitudinal positioning member 50; the piston rod of the positioning cylinder 52 is connected to the rear part of the longitudinal positioning member 50 to push the longitudinal positioning member to slide on the guide rail.

The longitudinal positioning element 50 in this embodiment includes a bottom plate 501, a longitudinal positioning block 502 disposed on a front end surface of the bottom plate 501, side plates 503 disposed on two sides of the longitudinal positioning block 502, and a rear baffle 504 connected to the side plates 503; the front surface of the longitudinal positioning block 502 is provided with a circular notch 505.

When the head end (sampling end) of the sampling rod 7 extends into the clamping hole 30, the front end of the sampling end contacts with the circular notch 505, and the sampling rod is stabilized by the force applied by the positioning cylinder 52, so as to prevent the shearing blade from loosening when shearing the sampling end.

As shown in fig. 15-17, after shearing the sampling end, the sampling end will be left between the upper and lower clamping plates, the utility model discloses be equipped with a shift-out device 8 at the rear of positioner 5, can push the sampling end into the V-shaped groove of material loading crane span structure through this shift-out device 8, then take it away through the manipulator.

The moving-out device 8 in the utility model comprises a moving-out cylinder 81 and a pushing mandrel 82; the removing cylinder 81 is installed behind the positioning cylinder 52, and gypsum or hard alloy is installed at the front end of the pushing mandrel 82 for heat insulation, so that the loss of relevant parts of the sampling end in a high-temperature state is prevented.

The utility model provides a top pushes away dabber 82 and installs shift out the front end of cylinder piston rod, for guaranteeing that top pushes away dabber 82 and pass tight hole 30 smoothly, all seted up the confession on longitudinal register piece 502 and backplate 504 top pushes away the through-hole that dabber 82 passed, this through-hole is concentric with pressing from both sides tight hole 30.

And the pushing mandrel 82 is concentric with the clamping hole 30 to ensure that the sampling end is fed into the V-groove of the loading bridge during pushing.

In addition, because the sample end is sheared under the high temperature condition, can remain some residues on pressing from both sides tight hole at the in-process of shearing, remain for a long time and can influence the effect of shearing, the utility model provides a top pushes away dabber 8 can also play the effect of the tight hole residue of clearance clamp.

The utility model discloses a manipulator arranges the top of material loading crane span structure in with the sampling stick, fixes a position it through clamping device and positioner, and location back shearing mechanism cuts the sample connection, and the sample connection of cuting is through the top of shift-out device propelling movement to the material crane span structure, and the region is examined to the final hand of delivering to waiting with this sample connection through the manipulator to realized that the temperature measurement is beaten the automation and the unmanned of appearance in-process.

In summary, the preferred embodiments of the present invention are only described, and the scope of the present invention is not limited thereto. All equivalent changes and modifications made according to the content of the claims of the present invention shall fall within the technical scope of the present invention.

Claims

1. Sample stick strikes a kind clamping device, its characterized in that: the clamping device comprises an upper clamping plate and a lower clamping plate which are mutually pivoted, a first transverse stop block and a second transverse stop block which are oppositely arranged, a first clamping cylinder and a second clamping cylinder which drive the first transverse stop block and the second transverse stop block, and a third clamping cylinder which drives an upper clamping plate to press downwards.

2. The sampling rod knockout clamping device as claimed in claim 1, wherein: the upper clamping plate and the lower clamping plate are vertically and oppositely pivoted, and clamping holes for fastening the sampling rod are formed in the occlusion position of the upper clamping plate and the lower clamping plate.

3. The sampling rod knockout clamping device as claimed in claim 1, wherein: the third clamping cylinder is arranged at the top of the upper clamping plate, a piston rod of the third clamping cylinder is connected with the lower clamping plate, and the third clamping cylinder applies force to clamp or separate the upper clamping plate and the lower clamping plate.

4. The sampling rod knockout clamping device as claimed in claim 1, wherein: the first clamping cylinder and the second clamping cylinder are respectively connected with the first transverse stop block and the second transverse stop block, and the first transverse stop block and the second transverse stop block are arranged on the outer side surface of the lower clamping plate in a relatively sliding mode.

5. The sampling rod knockout clamping device as claimed in claim 2, wherein: the top of the first transverse stop block and the top of the second transverse stop block are provided with arc-shaped notches for clamping the sampling rod, and the arc-shaped notches are concentric with the clamping holes when being clamped.