CN212919958U - Full-automatic concrete large plate cutting machine - Google Patents
Full-automatic concrete large plate cutting machine Download PDFInfo
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- CN212919958U CN212919958U CN202021003233.4U CN202021003233U CN212919958U CN 212919958 U CN212919958 U CN 212919958U CN 202021003233 U CN202021003233 U CN 202021003233U CN 212919958 U CN212919958 U CN 212919958U
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Abstract
The utility model belongs to the technical field of the big board cutting of tunnel shotcrete, concretely relates to full-automatic big board cutting machine of concrete, it has solved the not enough of traditional cutting machine. The utility model comprises a shell, a cutter unit, a cutter moving device, a concrete large plate unit and a sliding track, wherein the cutter unit, the cutter moving device, the concrete large plate unit and the sliding track are positioned in the shell; a blade motor of the cutter unit drives a blade to operate; the cutter moving device drives the blade mounting table to transversely move on the sliding rail, so that the transverse movement of the blade is realized; a rotating motor of the concrete large plate unit drives the concrete large plate placing table to rotate on the horizontal plane; the top surface of the concrete large plate placing table is provided with a cutter feeding groove, and the cutter blade transversely moves along the cutter feeding groove so as to cut the concrete large plate into sample blocks; the concrete slab placing table is provided with a clamping device, and the clamping device is used for fixing the concrete slab on the concrete slab placing table. The utility model has simple operation, greatly improves the working efficiency; the cutting is accurate, and the safety factor is improved; the automatic control liberates manpower.
Description
Technical Field
The utility model belongs to the technical field of the big board cutting of tunnel shotcrete, concretely relates to full-automatic big board cutting machine of concrete.
Background
With the rapid development of underground engineering such as expressways, railway tunnels and the like, the design of tunnels is strived to be innovative, tunnel structures are more and more complex, and in the detection of the strength of the sprayed concrete of the tunnels, concrete slabs are required to be cut into cubic concrete test blocks of 10cm by 10 cm.
The concrete slab is cut by a double-knife cutting machine at present, namely, the concrete slab is arranged on a slab placing table, a knife (double-knife) is opened for cutting for the first time, after the first time of cutting, and (3) turning off the cutter, returning the cutter in the original way, taking down the cut semi-finished product, performing second installation and cutting on the residual large plate, returning the cutter after the cutting is finished, taking down the semi-finished product again after the cutting is finished, cutting the residual part once, returning the cutter after the cutting is finished, obtaining three semi-finished products after the three times of cutting is finished, installing the three semi-finished products, performing fourth cutting, returning the cutter after the cutting is finished, taking down three finished product test blocks after the fourth cutting is finished, performing the same cutting on the residual semi-finished product twice, returning the cutter after each time of cutting is finished, and finally cutting the residual semi-finished product into nine cubic concrete test blocks of 10 cm. There are the following disadvantages in the cutting process: 1. the concrete large plate needs to be installed for six times in the cutting process, the working procedure is complex, the efficiency is low, and the labor is consumed; 2. the large concrete plate needs to be replaced once after each cutting, and the large concrete plate is easy to deviate and cause errors after being installed for many times; 3. in the cutting process, the cutter needs to return to the original path every time the cutter finishes cutting a knife, so that the time is greatly wasted; 4. and each cutting operation needs manual installation and control, so that the mechanical potential safety hazard is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the above problem and provide a full-automatic concrete slab cutting machine.
The utility model discloses a following technical scheme realizes: the full-automatic concrete slab cutting machine comprises a shell, and a cutter unit, a cutter moving device, a concrete slab unit and a sliding track which are positioned in the shell;
the sliding rails are at least two and are arranged along the transverse direction, and the sliding rails are fixed in the shell and used for supporting the cutter unit;
the cutter unit comprises a blade mounting table, and a cutter and a blade motor which are fixed on the blade mounting table; the cutter comprises four blades and a blade rotating shaft, the four blades are uniformly distributed on the blade rotating shaft in a sleeved mode at intervals, the distance between the blades is consistent with the size of the sample block, the blade rotating shaft is connected with a blade motor, and the blade motor drives the blade rotating shaft to operate so as to drive the blades to operate; the blade mounting table is positioned at the top of the sliding rail, the bottom surface of the blade mounting table is in contact with the top surface of the sliding rail, the blade mounting table is connected with the cutter moving device, and the cutter moving device drives the blade mounting table to transversely move on the sliding rail, so that the transverse movement of the blade is realized;
the concrete large plate machine set comprises a concrete large plate placing table and a rotating motor, the rotating motor is fixed in the shell, the concrete large plate placing table is fixed at the top of the rotating motor, and the rotating motor drives the concrete large plate placing table to rotate on the horizontal plane;
the top surface of the concrete large plate placing table is provided with four feeding grooves which are uniformly arranged at intervals in the transverse direction and the longitudinal direction, the groove width of each feeding groove is larger than or equal to the thickness of each blade, the height of each blade above the ground is consistent with the height of the top surface of the concrete large plate placing table, and each blade transversely moves along each feeding groove, so that the concrete large plates are cut into sample blocks; the concrete slab placing table is transversely and longitudinally provided with at least three clamping devices, the clamping devices are used for fixing the concrete slab on the concrete slab placing table, at least one clamping device is arranged between every two adjacent cutter walking grooves, each clamping device comprises an adjustable clamping jaw and a baffle, and the adjustable clamping jaws and the baffles are respectively fixed at the tops of two corresponding side faces of the concrete slab placing table.
Further, the cutter moving device comprises a transverse motor, a transverse transmission shaft and a connecting block;
the connecting block is fixed at the bottom of the blade mounting table, a threaded hole is formed in the connecting block, and the axial direction of the threaded hole is consistent with the axial direction of the transverse transmission shaft;
the transverse transmission shaft is provided with external threads;
one end of the transverse transmission shaft is inserted into the threaded hole of the connecting block, the threaded hole is in threaded connection with the external thread of the transverse transmission shaft, the other end of the transverse transmission shaft is connected with the transverse motor, and the transverse motor drives the transverse transmission shaft to rotate, so that the blade mounting table is driven to transversely move along the transverse transmission shaft.
Furthermore, the transverse motor is connected with the transverse transmission shaft through a transmission device, the transmission device comprises a driving wheel, a belt and a driven wheel, the belt is wound on the driving wheel and the driven wheel, the driving wheel is fixed on an output shaft of the transverse motor, the driven wheel is fixed on the transverse transmission shaft, and the transverse motor drives the transverse transmission shaft to rotate.
Furthermore, the tops of the two ends of the sliding rail are provided with limiting stoppers.
Further, the cross section of the sliding track is triangular and one corner thereof is in contact with the blade mounting table to reduce friction between the two.
Furthermore, the adjustable clamping jaws comprise clamping plates and bolts, threaded holes are formed in the clamping plates, the axis of each threaded hole is arranged from the adjustable clamping jaw to the corresponding baffle, the bolts are inserted into the threaded holes and connected in a threaded mode, and the bolts stretch out and draw back relative to the clamping plates along the axial direction of the bolts.
Furthermore, the output shaft of the blade motor is fixed with a driving wheel, a driven wheel is fixed on the blade rotating shaft of the cutter, and a belt is sleeved on the driving wheel and the driven wheel to realize the rotation of the blade rotating shaft driven by the blade motor.
Furthermore, a control box used for controlling the transverse motor, the blade motor and the rotating motor is arranged in the shell, and the control box is communicated with the transverse motor, the blade motor and the rotating motor.
Further, the width of the groove of the walking groove on the top surface of the concrete large plate placing table is larger than the thickness of the blade by 1 mm.
The utility model discloses compare prior art's beneficial effect:
1. the cutting machine can complete the cutting of the concrete large plate only by mounting once and advancing and retreating two cutters, and is simple to operate; the time is shortened to 1/9, and the working efficiency is greatly improved;
2. the cutting device does not need to be repeatedly installed and disassembled, on one hand, cutting deviation caused by repeated installation and disassembly is avoided, and cutting is accurate, so that the cutting size is ensured; on the other hand, the contact between people and machinery is greatly reduced, so that the safety factor of operators is improved;
3. personnel's operating time shortens when this application uses, has further reduced the injury of noise to the eardrum.
4. This application automated control liberates the manpower, reduces the cost of labor, and the machine has extremely extensive spreading value.
Drawings
FIG. 1 is a schematic front projection view of the present application;
FIG. 2 is a schematic view of a horizontal plane projection of the present application;
FIG. 3 is a schematic side view of the present application;
in the figure: 1-cutter, 1.1-blade, 1.2-blade rotating shaft, 2-blade placing table, 3-blade motor, 4-control box, 5-sliding rail, 6-shell, 7-concrete large plate placing table, 7.1-cutter feeding groove, 8-rotating motor, 9-adjustable claw, 9.1-clamping plate, 9.2-bolt, 10-baffle, 11-transverse motor, 12-transverse transmission shaft, 13-connecting block and 14-position limiter.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The terms "left and right" and "lateral" refer to the moving direction of the blade mount 2; "longitudinal" means in the horizontal plane and perpendicular to "lateral" and "up and down" means in the height direction.
Referring to fig. 1 to 3, the utility model provides a technical scheme: the full-automatic concrete slab cutting machine comprises a shell 6, and a cutter unit, a cutter moving device, a concrete slab unit and a sliding track 5 which are positioned in the shell 6;
the sliding rails 5 are at least two and are arranged along the transverse direction, and the sliding rails 5 are fixed in the shell 6 and are used for supporting the cutter unit;
the cutter unit comprises a blade mounting table 2, a cutter 1 and a blade motor 3, wherein the cutter 1 and the blade motor are fixed on the blade mounting table 2; the cutter 1 comprises four blades 1.1 and a blade rotating shaft 1.2, the four blades 1.1 are uniformly distributed and sleeved on the blade rotating shaft 1.2 at intervals, the distance between the blades 1.1 is consistent with the size of a sample block, the blade rotating shaft 1.2 is connected with a blade motor 3, and the blade motor 3 drives the blade rotating shaft 1.2 to operate so as to drive the blade 1.1 to operate; the blade placing table 2 is positioned at the top of the sliding rail 5, the bottom surface of the blade placing table 2 is in contact with the top surface of the sliding rail 5, the blade placing table 2 is connected with the cutter moving device, and the cutter moving device drives the blade placing table 2 to move transversely on the sliding rail 5, so that the transverse movement of the blade 1.1 is realized;
the concrete large plate machine set comprises a concrete large plate placing table 7 and a rotating motor 8, the rotating motor 8 is fixed in the shell 6, the concrete large plate placing table 7 is fixed at the top of the rotating motor 8, and the rotating motor 8 drives the concrete large plate placing table 7 to rotate on the horizontal plane;
the top surface of the concrete large plate placing table 7 is provided with four walking grooves 7.1 which are uniformly arranged at intervals in the transverse direction and the longitudinal direction, the groove width of each walking groove 7.1 is larger than or equal to the thickness of each blade 1.1, the height of each blade 1.1 from the ground is consistent with the height of the top surface of the concrete large plate placing table 7, and each blade 1.1 transversely moves along each walking groove 7.1, so that the concrete large plates are cut into sample blocks; the concrete slab placing table 7 is transversely and longitudinally provided with at least three clamping devices, the clamping devices are used for fixing the concrete slab on the concrete slab placing table 7, at least one clamping device is arranged between every two adjacent cutter walking grooves 7.1, each clamping device comprises an adjustable clamping jaw 9 and a baffle plate 10, and the adjustable clamping jaws 9 and the baffle plates 10 are respectively fixed at the tops of two corresponding side faces of the concrete slab placing table 7.
The cutter moving device comprises a transverse motor 11, a transverse transmission shaft 12 and a connecting block 13;
the connecting block 13 is fixed at the bottom of the blade mounting table 2, a threaded hole is formed in the connecting block 13, and the axial direction of the threaded hole is consistent with the axial direction of the transverse transmission shaft 12;
the transverse transmission shaft 12 is provided with external threads;
one end of the transverse transmission shaft 12 is inserted into a threaded hole of the connecting block 13, the threaded hole is in threaded connection with an external thread of the transverse transmission shaft 12, the other end of the transverse transmission shaft 12 is connected with the transverse motor 11, and the transverse motor 11 drives the transverse transmission shaft 12 to rotate, so that the blade mounting table 2 is driven to transversely move along the transverse transmission shaft 12.
The transverse motor 11 is connected with the transverse transmission shaft 12 through a transmission device, the transmission device comprises a driving wheel, a belt and a driven wheel, the belt is wound on the driving wheel and the driven wheel, the driving wheel is fixed on an output shaft of the transverse motor 11, the driven wheel is fixed on the transverse transmission shaft 12, and the transverse motor 11 drives the transverse transmission shaft 12 to rotate.
And the top parts of the two ends of the sliding rail 5 are provided with stoppers 14, so that the sliding rail 5 is prevented from transversely moving and colliding with the shell 6.
The cross section of the sliding rail 5 is triangular, and one corner of the sliding rail is in contact with the blade mounting table 2, so that the contact area of the sliding rail 5 and the blade mounting table 2 is reduced, and the friction between the sliding rail and the blade mounting table is reduced.
The adjustable clamping jaws 9 comprise clamping plates 9.1 and bolts 9.2, threaded holes are formed in the clamping plates 9.1, the axes of the threaded holes are arranged from the adjustable clamping jaws 9 to the corresponding baffle plates 10, the bolts 9.2 are inserted into the threaded holes and connected in a threaded manner, the bolts 9.2 stretch and retract relative to the clamping plates 9.1 along the axial direction of the bolts, and the bolts 9.2 are screwed up to fix the concrete slabs on the concrete slab placing tables 7, so that the concrete slabs are cut; and the bolt 9.2 is loosened to facilitate taking down the cut sample blocks and the cut edge materials.
The output shaft of blade motor 3 is fixed with the action wheel, is fixed with from the driving wheel on the blade axis of rotation 1.2 of cutter 1, and the cover is equipped with the belt on action wheel and the follow driving wheel, realizes the rotation of blade motor 3 drive blade axis of rotation 1.2.
Be equipped with the control box 4 that is used for controlling horizontal motor 11, blade motor 3 and rotating electrical machines 8 in the casing 6, control box 4 and horizontal motor 11, blade motor 3 and rotating electrical machines 8 intercommunication, control box 4 realizes full automatic control, liberates the labour, improves work efficiency, reduces the error of human factor.
The groove width of the cutter feeding groove 7.1 on the top surface of the concrete slab placing table 7 is larger than the thickness 1mm of the blade 1.1, and the cutter feeding groove 7.1 is arranged to prevent the blade 1.1 from being contacted with the concrete slab placing table 7 to generate friction when the blade 1.1 cuts the concrete slab, so that the service life of the blade 1.1 and the concrete slab placing table 7 is influenced.
The transverse motor 11 can rotate forwards and backwards, the transverse motor 11 rotates forwards to drive the blade 1.1 to move rightwards, the concrete large plate is cut by a first cutter, and the transverse motor 11 rotates backwards to drive the blade 1.1 to move leftwards (retreating), and the concrete large plate is cut by a second cutter.
The rotation angle of the rotating electric machine 8 is positive and negative 90 °.
The utility model discloses an implementation:
1. placing the concrete large plate on the concrete large plate placing table 7, and screwing the bolt 9.2 to fix the concrete large plate on the concrete large plate placing table 7;
2. starting the application, the blade 1.1 transversely cuts the concrete slab from left to right until the blade mounting table 2 touches a stopper at the right end, and then the cutting is stopped;
3. the control box 4 controls the rotating motor 8 to rotate 90 degrees, then the blade motor 3 is started to rotate reversely to drive the blade 1.1 to move leftwards (retreat the cutter), and the concrete large plate is longitudinally cut until the blade mounting table 2 touches the limiter 14 at the left end and then stops;
4. the control box 4 controls the rotating motor 8 to rotate reversely for 90 degrees to reset, the bolts 9.2 are loosened, and then the cut sample blocks and the cut edge materials are taken down, namely the cutting is finished.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a big board cutting machine of full-automatic concrete which characterized in that: comprises a shell (6), and a cutter unit, a cutter moving device, a concrete large plate unit and a sliding track (5) which are positioned in the shell (6);
the tool set comprises at least two sliding rails (5), wherein the sliding rails (5) are arranged transversely, and the sliding rails (5) are fixed in a shell (6) and used for supporting the tool set;
the cutter unit comprises a blade mounting table (2), and a cutter (1) and a blade motor (3) which are fixed on the blade mounting table (2); the cutter (1) comprises four blades (1.1) and a blade rotating shaft (1.2), the four blades (1.1) are uniformly distributed and sleeved on the blade rotating shaft (1.2) at intervals, the distance between the blades (1.1) is consistent with the size of a sample block, the blade rotating shaft (1.2) is connected with a blade motor (3), and the blade motor (3) drives the blade rotating shaft (1.2) to operate so as to drive the blades (1.1) to operate; the blade placing table (2) is positioned at the top of the sliding rail (5), the bottom surface of the blade placing table (2) is in contact with the top surface of the sliding rail (5), the blade placing table (2) is connected with the cutter moving device, and the cutter moving device drives the blade placing table (2) to move transversely on the sliding rail (5), so that the transverse movement of the blade (1.1) is realized;
the concrete large plate machine set comprises a concrete large plate placing table (7) and a rotating motor (8), the rotating motor (8) is fixed in the shell (6), the concrete large plate placing table (7) is fixed at the top of the rotating motor (8), and the rotating motor (8) drives the concrete large plate placing table (7) to rotate on the horizontal plane;
the top surface of the concrete large plate placing table (7) is provided with four feed grooves (7.1) which are uniformly arranged at intervals in the transverse direction and the longitudinal direction, the groove width of each feed groove (7.1) is more than or equal to the thickness of each blade (1.1), the height of each blade (1.1) above the ground is consistent with the height of the top surface of the concrete large plate placing table (7), and each blade (1.1) transversely moves along each feed groove (7.1), so that the concrete large plate is cut into sample blocks; the concrete slab placing table (7) is transversely and longitudinally provided with at least three clamping devices, the clamping devices are used for fixing the concrete slab on the concrete slab placing table (7), at least one clamping device is arranged between every two adjacent cutter walking grooves (7.1), each clamping device comprises an adjustable clamping jaw (9) and a baffle (10), and the adjustable clamping jaws (9) and the baffles (10) are respectively fixed at the tops of two corresponding side faces of the concrete slab placing table (7).
2. The full-automatic concrete large plate cutting machine according to claim 1, characterized in that: the cutter moving device comprises a transverse motor (11), a transverse transmission shaft (12) and a connecting block (13);
the connecting block (13) is fixed at the bottom of the blade mounting table (2), a threaded hole is formed in the connecting block (13), and the axial direction of the threaded hole is consistent with the axial direction of the transverse transmission shaft (12);
the transverse transmission shaft (12) is provided with an external thread;
one end of a transverse transmission shaft (12) is inserted into a threaded hole of the connecting block (13), the threaded hole is in threaded connection with an external thread of the transverse transmission shaft (12), the other end of the transverse transmission shaft (12) is connected with a transverse motor (11), and the transverse motor (11) drives the transverse transmission shaft (12) to rotate, so that the blade mounting table (2) is driven to move transversely along the transverse transmission shaft (12).
3. The full-automatic concrete large plate cutting machine according to claim 2, characterized in that: the transverse motor (11) is connected with the transverse transmission shaft (12) through a transmission device, the transmission device comprises a driving wheel, a belt and a driven wheel, the belt is wound on the driving wheel and the driven wheel, the driving wheel is fixed on an output shaft of the transverse motor (11), the driven wheel is fixed on the transverse transmission shaft (12), and the transverse motor (11) drives the transverse transmission shaft (12) to rotate.
4. The full-automatic concrete large plate cutting machine according to claim 2, characterized in that: and the tops of the two ends of the sliding track (5) are provided with stoppers (14).
5. The full-automatic concrete large plate cutting machine according to claim 4, characterized in that: the cross section of the sliding rail (5) is triangular, and one corner of the sliding rail is in contact with the blade placing table (2) so as to reduce the friction between the sliding rail and the blade placing table.
6. The full automatic concrete large panel cutting machine according to any one of claims 1 to 5, characterized in that: adjustable jack catch (9) are including cardboard (9.1) and bolt (9.2), be equipped with the screw hole on cardboard (9.1), the axis of screw hole sets up rather than baffle (10) that correspond from adjustable jack catch (9), and bolt (9.2) cartridge is in threaded hole and threaded connection, and bolt (9.2) are flexible along its axial for cardboard (9.1).
7. The full-automatic concrete large plate cutting machine according to claim 6, characterized in that: the output shaft of blade motor (3) is fixed with the action wheel, is fixed with on blade axis of rotation (1.2) of cutter (1) from the driving wheel, and the cover is equipped with the belt on action wheel and the follow driving wheel, realizes the rotation of blade axis of rotation (1.2) of blade motor (3) drive.
8. The full-automatic concrete large plate cutting machine according to claim 7, characterized in that: the control box (4) used for controlling the transverse motor (11), the blade motor (3) and the rotating motor (8) is arranged in the shell (6), and the control box (4) is communicated with the transverse motor (11), the blade motor (3) and the rotating motor (8).
9. The full-automatic concrete large plate cutting machine according to claim 8, characterized in that: the width of the feed groove (7.1) on the top surface of the concrete large plate placing table (7) is larger than the thickness of the blade (1.1) by 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021003233.4U CN212919958U (en) | 2020-06-04 | 2020-06-04 | Full-automatic concrete large plate cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021003233.4U CN212919958U (en) | 2020-06-04 | 2020-06-04 | Full-automatic concrete large plate cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212919958U true CN212919958U (en) | 2021-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021003233.4U Active CN212919958U (en) | 2020-06-04 | 2020-06-04 | Full-automatic concrete large plate cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212919958U (en) |
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2020
- 2020-06-04 CN CN202021003233.4U patent/CN212919958U/en active Active
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