CN211905214U - It strikes sound identification appearance of detecting a flaw to be able to bear or endure firebrick and strikes mechanism - Google Patents
It strikes sound identification appearance of detecting a flaw to be able to bear or endure firebrick and strikes mechanism Download PDFInfo
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- CN211905214U CN211905214U CN202020550156.8U CN202020550156U CN211905214U CN 211905214 U CN211905214 U CN 211905214U CN 202020550156 U CN202020550156 U CN 202020550156U CN 211905214 U CN211905214 U CN 211905214U
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- seat
- knocking
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- top plate
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Abstract
The utility model relates to a firebrick production inspection technical field, concretely relates to firebrick strikes sound identification flaw detector knocking mechanism, including the workstation, the downside fixed mounting of roof has the fixing base, is equipped with the slider in the sliding chamber, and the lower extreme fixed mounting of spliced pole strikes the head, is equipped with first spring between the upside of slider and the sliding chamber, and coaxial fixed mounting has semicircular gear on the staff, and the upper end fixed mounting of pull rod has the rack, still is equipped with the locking mechanism that prevents to strike the head and move down on the roof, is equipped with the conveyer belt that is located the below of striking the head on the workstation, and the roof still fixed mounting has sound identification device; the utility model discloses a conveyer belt drives resistant firebrick and removes to accomplish the action of knocking and shifting up the action of restoring to the throne that knocks down of head through the rotation of staff, knocked resistant firebrick with the manual work and compare, saved the manpower, improved detection efficiency.
Description
Technical Field
The utility model relates to a resistant firebrick production inspection technical field, concretely relates to resistant firebrick strikes sound identification appearance of detecting a flaw striking mechanism.
Background
The refractory brick is made of refractory clay or other refractory raw materials, can resist the high temperature of 1580-1770 ℃, can be used as a high-temperature building material and a structural material of a building kiln and various thermal equipment, can resist various physical and chemical changes and mechanical actions at high temperature, and the quality of the refractory brick seriously affects the quality of various thermal equipment.
The detection of resistant firebrick quality is an important link of resistant firebrick production, especially to the detection of the inside cavity of resistant firebrick, crackle, because can't directly discern with the naked eye, always relies on workman's experience to the detection of the inside cavity of resistant firebrick and crackle completely, discerns through beating resistant firebrick, consumes the manpower greatly and detection efficiency is low, in addition because factory environment dust is great, artifical the detection is easy to suffer from lung occupational disease.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a resistant firebrick strikes sound identification appearance knocking mechanism that detects a flaw is provided, uses manpower sparingly and detection efficiency is high to solve the problem among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: a knocking mechanism of a fireproof brick knocking sound recognition flaw detector comprises a workbench, wherein a top plate is fixedly installed on the workbench through an upright post, a fixed seat is fixedly installed on the lower side of the top plate, a vertically extending sliding cavity is formed in the fixed seat, a sliding block is arranged in the sliding cavity, a connecting post extending downwards is fixedly installed on the sliding block, and the lower end of the connecting post extends to the lower side of the fixed seat and is fixedly provided with a knocking head; a first spring is arranged between the upper side of the sliding block and the sliding cavity; a pull rod extending upwards is fixedly installed on the sliding block, a small shaft extending forwards and backwards is fixedly installed above the top plate, the small shaft is located on the left side of the pull rod, a semicircular gear is coaxially and fixedly installed on the small shaft, and the upper end of the pull rod extends to the upper side of the top plate and is fixedly installed with a rack meshed with the gear; a driving motor for driving the small shaft to rotate anticlockwise is fixedly mounted on the top plate, and a locking mechanism for preventing the knocking head from moving downwards is further arranged on the top plate; the worktable is provided with a conveyor belt positioned below the knocking head, and the top plate is also fixedly provided with a sound recognition device.
As a preferred technical scheme, the locking mechanism comprises an installation seat fixedly installed on the upper side of the top plate, the installation seat is located on the right side of the pull rod, an installation cavity is arranged in the installation seat, the installation cavity is provided with a through hole which extends leftwards and penetrates through the installation seat, a supporting block is movably installed in the through hole, a stop block located in the installation cavity is fixedly installed at the right end of the supporting block, and a second spring is arranged between the right side of the stop block and the installation cavity; the part of the left end of the supporting block extending out of the outer side of the mounting seat is provided with a downward inclined surface, the pull rod is fixedly provided with a limiting block matched with the supporting block, and when the supporting block is supported below the limiting block, the sliding block is far away from the lower end of the sliding cavity, and the first spring is in a compressed state; and the small shaft is provided with a linkage mechanism for driving the supporting block to retract into the mounting seat.
As a preferable technical scheme, the linkage mechanism comprises two auxiliary plates which are relatively and fixedly installed on the front side and the rear side of the stop block, elongated holes which extend left and right are formed in the front side and the rear side of the installation seat, and the two auxiliary plates respectively penetrate out of the corresponding elongated holes to the outer side of the installation seat and can move left and right along the corresponding elongated holes; the positions of the small shaft and the two auxiliary plates are respectively and coaxially and fixedly provided with a disc, the peripheral surface of the disc is fixedly provided with an arc-shaped pushing block protruding outwards, when the pushing block abuts against the corresponding auxiliary plate, the pushing block pushes the auxiliary plate to move rightwards so that the supporting block is retracted into the mounting seat, and when the pushing block abuts against the corresponding auxiliary plate, the gear and the rack are in a separated state.
As preferred technical scheme, strike the head and include the pedestal, pedestal fixed mounting is in the lower extreme of spliced pole, be equipped with the seat chamber in the pedestal, the seat chamber is equipped with downwardly extending and pierces through the via hole of pedestal, the downthehole movable mounting of via has strikes the piece, strike on the piece fixed mounting have be located the baffle of seat intracavity, the upside of baffle with be equipped with the third spring between the seat chamber.
As a preferable technical scheme, one side of the knocking block, which is in contact with the refractory bricks, is of a non-corner structure.
By adopting the technical scheme, the knocking mechanism of the sound recognition flaw detector for knocking the refractory bricks comprises a workbench, wherein a fixed seat is fixedly installed on the lower side of a top plate, a sliding block is arranged in a sliding cavity, the lower end of a connecting column extends to the lower side of the fixed seat and is fixedly provided with a knocking head, a first spring is arranged between the upper side of the sliding block and the sliding cavity, a semicircular gear is coaxially and fixedly installed on a small shaft, the upper end of a pull rod extends to the upper side of the top plate and is fixedly provided with a rack which is meshed with the gear, a locking mechanism for preventing the knocking head from moving downwards is further arranged on the top plate, a conveying belt positioned below the knocking head is arranged on the workbench, and a sound recognition device is further fixedly installed on the top plate; the utility model drives the firebricks to move through the conveyor belt, and completes the downward movement knocking action and the upward movement resetting action of the knocking head through the rotation of the small shaft, thereby saving the labor and improving the detection efficiency compared with the manual knocking firebricks; the utility model can reduce the contact between workers and dust generated by knocking the refractory bricks, and can ensure the health of the workers; the utility model drives the connecting column to move downwards by the first spring to push the sliding block, and the connecting column drives the knocking head to descend to knock the refractory bricks, so that the knocking force on each refractory brick is consistent, and the detection result is more accurate; the utility model discloses a second spring can avoid the elasticity of first spring too big and lead to knocking the piece and breaking into pieces resistant firebrick, the waste product that produces in the reducible testing process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion I of FIG. 2;
FIG. 4 is a schematic view of a striking head striking a refractory brick;
FIG. 5 is a state diagram of the gear of FIG. 4;
FIG. 6 is a schematic view of the striking head moving upward;
FIG. 7 is a schematic top view of the top plate of FIG. 6;
fig. 8 is a schematic structural diagram of the striking head.
In the figure: 1-a workbench; 2-upright post; 3-a top plate; 4-fixing the base; 5-a slide cavity; 6-a slide block; 7-connecting column; 8-knocking head; 9-a first spring; 10-a pull rod; 11-small shaft; 12-a gear; 13-a rack; 14-a drive motor; 15-a conveyor belt; 16-a voice recognition device; 17-a mounting seat; 18-a mounting cavity; 19-a through hole; 20-a support block; 21-a stopper; 22-a second spring; 23-a bevel; 24-a stopper; 25-an auxiliary plate; 26-elongated holes; 27-a disc; 28-a push block; 29-seat body; 30-a seat cavity; 31-a via; 32-knocking block; 33-a baffle; 34-a third spring; 35-refractory bricks.
Detailed Description
As shown in fig. 1 to 8, the knocking mechanism of the firebrick knocking sound recognition flaw detector comprises a workbench 1, wherein a top plate 3 is fixedly mounted on the workbench 1 through an upright post 2, a fixed seat 4 is fixedly mounted on the lower side of the top plate 3, a vertically extending sliding cavity 5 is arranged in the fixed seat 4, a sliding block 6 is arranged in the sliding cavity 5, a downwardly extending connecting post 7 is fixedly mounted on the sliding block 6, and the lower end of the connecting post 7 extends to the lower side of the fixed seat 4 and is fixedly provided with a knocking head 8; a first spring 9 is arranged between the upper side of the sliding block 6 and the sliding cavity 5; a pull rod 10 extending upwards is fixedly installed on the sliding block 6, a small shaft 11 extending forwards and backwards is fixedly installed above the top plate 3, the small shaft 11 is located on the left side of the pull rod 10, a semicircular gear 12 is coaxially and fixedly installed on the small shaft 11, and the upper end of the pull rod 10 extends to the upper side of the top plate 3 and is fixedly provided with a rack 13 meshed with the gear 12; a driving motor 14 for driving the small shaft 11 to rotate anticlockwise is fixedly installed on the top plate 3, and a locking mechanism for preventing the knocking head 8 from moving downwards is further arranged on the top plate 3; the worktable 1 is provided with a conveyor belt 15 positioned below the knocking head 8, and the top plate 3 is also fixedly provided with a voice recognition device 16.
The locking mechanism comprises an installation seat 17 fixedly installed on the upper side of the top plate 3, the installation seat 17 is located on the right side of the pull rod 10, an installation cavity 18 is arranged in the installation seat 17, the installation cavity 18 is provided with a through hole 19 which extends leftwards and penetrates through the installation seat 17, a supporting block 20 is movably installed in the through hole 19, a stop block 21 located in the installation cavity 18 is fixedly installed at the right end of the supporting block 20, and a second spring 22 is arranged between the right side of the stop block 21 and the installation cavity 18; a downward inclined surface 23 is arranged at a part of the left end of the supporting block 20 extending out of the mounting seat 17, a limiting block 24 matched with the supporting block 20 is fixedly mounted on the pull rod 10, and when the supporting block 20 is supported below the limiting block 24, the sliding block 6 is far away from the lower end of the sliding cavity 5 and the first spring 9 is in a compressed state; the small shaft 11 is provided with a linkage mechanism for driving the supporting block 20 to retract into the mounting seat 17.
The linkage mechanism comprises two auxiliary plates 25 which are relatively and fixedly arranged on the front side and the rear side of the stop block 21, the front side and the rear side of the mounting seat 17 are respectively provided with a long strip-shaped hole 26 which extends left and right, and the two auxiliary plates 25 respectively penetrate out of the corresponding long strip-shaped holes 26 to the outer side of the mounting seat 17 and can move left and right along the corresponding long strip-shaped holes 26; the small shaft 11 is provided with discs 27 coaxially and fixedly mounted at positions corresponding to the two auxiliary plates 25, the outer peripheral surface of each disc 27 is fixedly provided with an arc-shaped pushing block 28 protruding outwards, when the pushing block 28 abuts against the corresponding auxiliary plate 25, the pushing block 28 pushes the auxiliary plate 25 to move rightwards so that the supporting block 20 is retracted into the mounting seat 17, and when the pushing block 28 abuts against the corresponding auxiliary plate 25, the gear 12 and the rack 13 are separated.
The knocking head 8 comprises a seat body 29, the seat body 29 is fixedly installed at the lower end of the connecting column 7, a seat cavity 30 is arranged in the seat body 29, a through hole 31 which extends downwards and penetrates through the seat body 29 is formed in the seat cavity 30, a knocking block 32 is movably installed in the through hole 31, a baffle 33 located in the seat cavity 30 is fixedly installed on the knocking block 32, and a third spring 34 is arranged between the upper side of the baffle 33 and the seat cavity 30.
The side of the knocking block 32, which is in contact with the refractory bricks, is of a non-angular structure.
The using method comprises the following steps: in an initial state, as shown in fig. 2 and 3, at this time, the supporting block 20 is supported above the limiting block 24, and the lower end of the slider 6, which is far away from the sliding cavity 5, compresses the first spring 9, and the knocking head 8 is in a raised state; at this time, the firebricks 35 are placed at the head end of the conveyor 15, and the conveyor 15 moves the firebricks 35.
When the firebricks 35 move to the position right below the knocking head 8, the conveyor belt 15 stops moving, at the moment, the driving motor 14 drives the small shaft 11 to rotate anticlockwise, the small shaft 11 drives the gear 12 and the disc 27 to rotate anticlockwise, when the disc 27 drives the push block 28 to abut against the auxiliary plate 28, the push block 28 pushes the auxiliary plate 28 to move rightwards, so that under the driving of the auxiliary plate 28, the stop block 20 drives the supporting block 20 to retract into the mounting seat 17 and compress the second spring 22, after the support of the supporting block 20 is lost, the slide block 6 drives the connecting column 7 and the pull rod 10 to move downwards under the driving of the first spring 9, the connecting column 7 drives the knocking head 8 to descend to knock the firebricks 35, as shown in fig. 4 and 5, and the sound generated by the knocking head 8 knocking 35 is identified by the sound identification device 16, and whether defects exist in the firebricks 35 is judged; when the pushing block 28 abuts against the corresponding auxiliary plate 25, the gear 12 and the rack 13 are separated, so that the gear 12 prevents the pull rod 10 from moving downwards after the supporting block 20 is retracted into the mounting seat 17.
The small shaft 11 continues to drive the gear 12 and the disc 27 to rotate counterclockwise, when the disc 27 drives the pushing block 28 to separate from the auxiliary plate 28, the second spring 22 in the compressed state extends and pushes the stopper 21 to move left, and the stopper 21 drives the auxiliary plate 12 and the supporting block 20 to move left, so that the supporting block 20 extends out of the mounting seat 17 again; the small shaft 11 continues to drive the gear 12 and the disc 27 to rotate anticlockwise so that the gear 12 is meshed with the rack 13, the gear 12 drives the pull rod 10 to move upwards through the rack 13, the pull rod 10 drives the knocking head 8 and the limiting block 24 to move upwards, the inclined surface 23 at the left end of the supporting block 20 is used for preventing the supporting block 20 from blocking the limiting block 24 to move upwards and pass through, and the conveyor belt 15 conveys the refractory bricks 35 to the tail end of the conveyor belt 15 in the process that the knocking head 8 moves upwards as shown in fig. 6; after the limiting block 24 moves to the upper side of the supporting block 20, the supporting block 20 pops up again, then the gear 12 rotates to be separated from the rack 13, the pull rod 10 moves downwards under the driving of the first spring 9 to enable the supporting block 20 to be abutted against the limiting block 24, the initial state is recovered, and at the moment, the second refractory brick 35 is placed at the head end of the conveyor belt 15.
The third spring 34 is arranged to avoid the situation that the knocking block 32 breaks the refractory brick 35 due to the excessive elasticity of the first spring 9; the side of the knocking block 32 contacting with the refractory brick is of a non-corner structure so as to avoid scratches on the surface of the refractory brick caused by the knocking block 32.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a resistant firebrick strikes sound identification flaw detector and strikes mechanism which characterized in that: the vertical type vibration plate comprises a workbench, wherein a top plate is fixedly arranged on the workbench through an upright post, a fixed seat is fixedly arranged on the lower side of the top plate, a vertically extending sliding cavity is arranged in the fixed seat, a sliding block is arranged in the sliding cavity, a connecting post extending downwards is fixedly arranged on the sliding block, and the lower end of the connecting post extends to the lower part of the fixed seat and is fixedly provided with a knocking head; a first spring is arranged between the upper side of the sliding block and the sliding cavity; a pull rod extending upwards is fixedly installed on the sliding block, a small shaft extending forwards and backwards is fixedly installed above the top plate, the small shaft is located on the left side of the pull rod, a semicircular gear is coaxially and fixedly installed on the small shaft, and the upper end of the pull rod extends to the upper side of the top plate and is fixedly installed with a rack meshed with the gear; a driving motor for driving the small shaft to rotate anticlockwise is fixedly mounted on the top plate, and a locking mechanism for preventing the knocking head from moving downwards is further arranged on the top plate; the worktable is provided with a conveyor belt positioned below the knocking head, and the top plate is also fixedly provided with a sound recognition device.
2. The firebrick rapping sound recognition flaw detector rapping mechanism of claim 1, wherein: the locking mechanism comprises an installation seat fixedly installed on the upper side of the top plate, the installation seat is located on the right side of the pull rod, an installation cavity is formed in the installation seat, a through hole extending leftwards and penetrating through the installation seat is formed in the installation cavity, a supporting block is movably installed in the through hole, a stop block located in the installation cavity is fixedly installed at the right end of the supporting block, and a second spring is arranged between the right side of the stop block and the installation cavity; the part of the left end of the supporting block extending out of the outer side of the mounting seat is provided with a downward inclined surface, the pull rod is fixedly provided with a limiting block matched with the supporting block, and when the supporting block is supported below the limiting block, the sliding block is far away from the lower end of the sliding cavity, and the first spring is in a compressed state; and the small shaft is provided with a linkage mechanism for driving the supporting block to retract into the mounting seat.
3. The firebrick rapping sound recognition flaw detector rapping mechanism of claim 2, wherein: the linkage mechanism comprises two auxiliary plates which are relatively and fixedly arranged on the front side and the rear side of the stop block, the front side and the rear side of the mounting seat are respectively provided with a strip-shaped hole which extends leftwards and rightwards, and the two auxiliary plates respectively penetrate out of the corresponding strip-shaped holes to the outer side of the mounting seat and can move leftwards and rightwards along the corresponding strip-shaped holes; the positions of the small shaft and the two auxiliary plates are respectively and coaxially and fixedly provided with a disc, the peripheral surface of each disc is fixedly provided with an arc-shaped pushing block protruding outwards, when the pushing block abuts against the corresponding auxiliary plate, the pushing block pushes the auxiliary plate to move rightwards so that the supporting block is retracted into the mounting seat, and when the pushing block abuts against the corresponding auxiliary plate, the gear and the rack are separated.
4. The firebrick rapping sound recognition flaw detector rapping mechanism of claim 3, wherein: the knocking head comprises a seat body, the seat body is fixedly installed at the lower end of the connecting column, a seat cavity is arranged in the seat body, the seat cavity is provided with a through hole extending downwards and penetrating through the seat body, a knocking block is movably installed in the through hole, a baffle is fixedly installed on the knocking block and located in the seat cavity, and a third spring is arranged between the upper side of the baffle and the seat cavity.
5. The firebrick rapping sound recognition flaw detector rapping mechanism of claim 4, wherein: one side of the knocking block, which is in contact with the refractory bricks, is of a non-corner structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550156.8U CN211905214U (en) | 2020-04-15 | 2020-04-15 | It strikes sound identification appearance of detecting a flaw to be able to bear or endure firebrick and strikes mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550156.8U CN211905214U (en) | 2020-04-15 | 2020-04-15 | It strikes sound identification appearance of detecting a flaw to be able to bear or endure firebrick and strikes mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211905214U true CN211905214U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020550156.8U Expired - Fee Related CN211905214U (en) | 2020-04-15 | 2020-04-15 | It strikes sound identification appearance of detecting a flaw to be able to bear or endure firebrick and strikes mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211905214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525995A (en) * | 2021-02-01 | 2021-03-19 | 山东沈潍幕墙装饰工程有限公司 | Detection device for preventing glass curtain wall from falling |
-
2020
- 2020-04-15 CN CN202020550156.8U patent/CN211905214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525995A (en) * | 2021-02-01 | 2021-03-19 | 山东沈潍幕墙装饰工程有限公司 | Detection device for preventing glass curtain wall from falling |
| CN112525995B (en) * | 2021-02-01 | 2022-04-01 | 山东沈潍幕墙装饰工程有限公司 | Detection device for preventing glass curtain wall from falling |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |