CN212888302U - Concrete slab grooving device for concrete slab transverse cutting machine - Google Patents
Concrete slab grooving device for concrete slab transverse cutting machine Download PDFInfo
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- CN212888302U CN212888302U CN202021273843.6U CN202021273843U CN212888302U CN 212888302 U CN212888302 U CN 212888302U CN 202021273843 U CN202021273843 U CN 202021273843U CN 212888302 U CN212888302 U CN 212888302U
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- concrete slab
- rotating rod
- concrete
- pushing frame
- frame
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Abstract
The utility model relates to the technical field of concrete slab transverse cutting, in particular to a concrete slab grooving device for a concrete slab transverse cutting machine, which comprises a rack with a Y-direction length direction and a pushing frame with a Y-direction length direction and sliding fit with the rack along the X-direction; the lower end of the frame is fixedly provided with an air cylinder with the length direction in the X direction, and the pushing frame is fixed with a piston rod of the air cylinder; a rotating rod is arranged on the inner side of the pushing frame along the Y direction, a rotating rod seat is fixedly arranged on the pushing frame, the rotating rod is rotatably connected to the rotating rod seat, and a motor for driving the rotating rod is arranged on the pushing frame; a plurality of grooving cutters are distributed on the rotating rod at intervals and comprise cutter seats coaxially fixed on the rotating rod and grooving pipes circumferentially and uniformly distributed on the cutter seats. The planing groove device is additionally arranged on the cutting machine, and planing grooves can be formed in the side faces of the concrete blocks in the transverse cutting process of the concrete slabs, so that the concrete blocks are convenient to carry.
Description
Technical Field
The utility model relates to a concrete slab crosscut technical field especially relates to a concrete slab dadoing device for concrete slab crosscut machine.
Background
The aerated concrete block is a light porous silicate product prepared by using a siliceous material and a calcareous material as main raw materials, adding a gas former, and carrying out the processes of batching, stirring, pouring, pre-curing, cutting, autoclaving, curing and the like. At present, in an autoclaved aerated concrete block and plate production line, a steel wire rope cutting machine is generally adopted to cut a semi-finished blank, and specifically, a concrete plate is cut into the whole concrete plate by the up-and-down (left-and-right) movement of the concrete plate relative to a steel wire rope.
When cutting concrete slabs, transverse cutting and longitudinal cutting are carried out step by step, generally, longitudinal cutting is carried out firstly, then transverse cutting is carried out, after the cutting is completed, concrete slabs are cut into a plurality of concrete blocks, the side faces of the concrete blocks are flat, force points do not exist, and the concrete slabs are inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a concrete slab grooving device for a concrete slab transverse cutting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete slab grooving device for a concrete slab transverse cutting machine comprises a rack with a length direction in a Y direction, and a pushing frame with a length direction in a Y direction and in sliding fit with the rack along an X direction; the lower end of the rack is fixedly provided with an air cylinder with the length direction in the X direction, and the pushing frame is fixed with a piston rod of the air cylinder; a rotating rod is arranged on the inner side of the pushing frame along the Y direction, a rotating rod seat is fixedly arranged on the pushing frame, the rotating rod is rotatably connected to the rotating rod seat, and a motor for driving the rotating rod is arranged on the pushing frame; the spacing distribution has a plurality of planing knives on the dwang, the planing knife is including coaxial fixing blade holder, the circumference evenly distributed planing pipe on the blade holder on the dwang.
Preferably, the pushing frame is provided with a guide strip along the X direction, and the pushing frame is provided with a guide block in sliding fit with the guide strip.
Preferably, the left and right sides of gib block all is provided with the sand grip along length direction, the inner wall of guide block be provided with sand grip complex gib block groove.
Preferably, the inboard that pushes away the frame is provided with the collinear dwang of two axis, the motor is double-end output motor, and two outputs of motor are connected with the initiative synchronizing wheel respectively, have set firmly the driven synchronizing wheel on two dwang respectively, and the cooperation has a hold-in range on the initiative synchronizing wheel that corresponds and the driven synchronizing wheel.
Preferably, three planning tubes are arranged on each tool apron.
Preferably, the planning pipe is of a concave shape with a concave middle part.
Preferably, a connecting sheet is fixedly arranged on the mounting surface of the frame.
The utility model has the advantages that:
1. the planing groove device is additionally arranged on the cutting machine, so that the side face of the concrete block can be planed and scraped in the transverse cutting process of the concrete slab, a groove is formed in the side face of the concrete block, and the concrete block is convenient to carry.
2. The planing pipe is a concave shape with the middle part concave inwards, and grooves with two sides lower than the middle part can be planed on the concrete block, so that the acting points are increased, and the concrete block is convenient to carry.
Drawings
Fig. 1 is a schematic three-dimensional structure of a concrete slab grooving apparatus for a concrete slab transverse cutting machine according to the present invention;
fig. 2 is a schematic structural view of a concrete slab scarfing device for a concrete slab transverse cutting machine, shown at a point a;
fig. 3 is a schematic structural view of a grooving tool of a concrete slab grooving apparatus for a concrete slab transverse cutting machine according to the present invention;
fig. 4 is a front view schematically illustrating an assembled state of a concrete slab grooving apparatus for a concrete slab transverse cutting machine according to the present invention;
fig. 5 is a schematic bottom view of a concrete slab grooving apparatus for a concrete slab transverse cutting machine according to the present invention in an assembled state.
In the figure: 1-fixed frame, 2-lifting frame, 301-frame, 302-pushing frame, 303-cylinder, 304-guide strip, 305-guide block, 306-connecting sheet, 307-rotating rod seat, 308-rotating rod, 309-slotting cutter, 3091-cutter seat, 3092-slotting tube, 310-motor, 311-driving synchronizing wheel, 312-driven synchronizing wheel and 313-synchronous belt.
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.
Referring to fig. 1 to 5, a concrete slab scarfing apparatus for a concrete slab crosscutting machine includes a frame 301 having a length direction Y, and a push frame 302 having a length direction Y and slidably engaged with the frame 301 in the X direction.
The lower end of the frame 301 is fixedly provided with an air cylinder 303 with the length direction being X direction, the pushing frame 302 is fixed with a piston rod of the air cylinder 303, the pushing frame 302 is provided with a guide bar 304 along the X direction, and the pushing frame 302 is provided with a guide block 305 in sliding fit with the guide bar 304. Specifically, the left side and the right side of the guide bar 304 are both provided with a convex strip along the length direction, and the inner wall of the guide block 305 is provided with a convex strip groove matched with the convex strip, so that the guide bar 304 and the guide block 305 can be tightly matched.
Push away frame 302 and be inboard near lifting frame 2's one side, push away the inboard dwang 308 that is provided with two axis collineations along Y to pushing away frame 302, push away and set firmly four dwang seats 307 on the frame 302, the both ends of two dwang 308 are connected on its corresponding dwang seat 307 through the bearing respectively, be equipped with between two dwang 308 with push away the fixed motor 310 of frame 302, motor 310 is double-end output motor, and two outputs of motor 310 are connected with initiative synchronizing wheel 311 respectively, be equipped with driven synchronizing wheel 312 on two dwang 308 respectively, the cooperation has a hold-in range 313 on the initiative synchronizing wheel 311 that corresponds and the driven synchronizing wheel 312, make motor 310 can drive two dwang 308 rotations.
Spacing distribution has a plurality of planing knives 309 on dwang 308, and planing knife 309 includes that coaxial blade holder 3091, the planing groove pipe 3092 of circumference evenly distributed on blade holder 3091 of fixing on dwang 308, and is concrete, is equipped with three planing groove pipe 3092 on every blade holder 3091, and planing groove pipe 3092 is the "concave" type of middle part indent, can dig out the recess that both sides are less than the middle part on the concrete piece, has increased the impetus, the transport of being convenient for.
The connection part of the frame 301 and the lifting frame 2, namely the mounting surface, is fixedly provided with a connecting sheet 306, and the connecting sheet 306 is fixed with the lifting frame 2 through screws to fasten the grooving device on the lifting frame 2.
The existing concrete slab transverse cutting machine comprises a fixed frame 1 and a lifting frame 2, the lifting frame 2 moves along the Z direction under the driving of a power mechanism arranged on the fixed frame 1, so as to adjust a station, after the adjustment is finished, in the transverse cutting operation process, the height of the lifting frame 2 is kept unchanged, a transverse cutting mechanism is arranged on the lifting frame 2, a lifting mechanism is arranged on the fixed frame 1, and is used for lifting a concrete slab, the lifting mechanism and the transverse cutting mechanism complete cutting in a coordinated mode, and two racks 301 are respectively arranged on two sides of the lifting frame 2 along the length direction of the lifting frame 2.
In the process of transversely cutting the concrete slab, the cylinder 303 drives the pushing frame 302 to move inwards to a grooving station along X, then the motor 310 drives the two rotating rods 308 to rotate, the grooving cutter 309 rotates along with the rotating rods 308, the grooving pipe 3092 scrapes the side surface of the concrete in the process of rotating the rotating rods 308, at the moment, the concrete block moves upwards under the action of the lifting mechanism, the grooving pipe 3092 can scrape a plurality of grooves at different positions on the side surface of the concrete block for subsequent carrying, and after the scraping is finished, the cylinder 303 drives the pushing frame 302 to move outwards along X to reset.
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 (7)
1. A concrete slab scarfing device for a concrete slab crosscutting machine is characterized by comprising a rack (301) with a length direction in a Y direction, and a pushing frame (302) with a length direction in a Y direction and in sliding fit with the rack (301) along an X direction;
an air cylinder (303) with the length direction in the X direction is fixedly arranged at the lower end of the rack (301), and the pushing frame (302) is fixed with a piston rod of the air cylinder (303);
a rotating rod (308) is arranged on the inner side of the pushing frame (302) along the Y direction, a rotating rod seat (307) is fixedly arranged on the pushing frame (302), the rotating rod (308) is rotatably connected to the rotating rod seat (307), and a motor (310) for driving the rotating rod (308) is arranged on the pushing frame (302);
the spacing distribution has a plurality of planing sword (309) on dwang (308), planing sword (309) is including coaxial fixation blade holder (3091) on dwang (308), circumference evenly distributed planing pipe (3092) on blade holder (3091).
2. A concrete slab scarfing apparatus for a concrete slab crosscutter according to claim 1 wherein said push frame (302) is provided with guide bars (304) in the X-direction, and said push frame (302) is provided with guide blocks (305) slidably engaged with said guide bars (304).
3. A concrete slab scarfing apparatus for a concrete slab crosscutting machine according to claim 2, wherein the guide bar (304) is provided with a rib on both left and right sides along the length direction, and the guide block (305) is provided with a rib groove on an inner wall thereof for engagement with the rib.
4. The concrete slab grooving apparatus for a concrete slab transverse cutting machine according to claim 1, wherein the inner side of the pushing frame (302) is provided with two rotation rods (308) having collinear axes, the motor (310) is a double-ended output motor, two output ends of the motor (310) are respectively connected with a driving synchronizing wheel (311), driven synchronizing wheels (312) are respectively fixed on the two rotation rods (308), and a synchronous belt (313) is matched on the corresponding driving synchronizing wheel (311) and the driven synchronizing wheel (312).
5. A concrete panel scarfing apparatus for a concrete panel transverse cutter according to claim 1 wherein there are three scarfing tubes (3092) per holder (3091).
6. A concrete panel scarfing apparatus for a concrete panel transverse cutter according to claim 1 or 5 wherein said scarfing tube (3092) is of the "concave" type with a concave central portion.
7. A concrete slab scarfing apparatus for a concrete slab transverse cutting machine according to claim 1 wherein the frame (301) has attachment tabs (306) secured to its mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021273843.6U CN212888302U (en) | 2020-07-03 | 2020-07-03 | Concrete slab grooving device for concrete slab transverse cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021273843.6U CN212888302U (en) | 2020-07-03 | 2020-07-03 | Concrete slab grooving device for concrete slab transverse cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN212888302U true CN212888302U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021273843.6U Active CN212888302U (en) | 2020-07-03 | 2020-07-03 | Concrete slab grooving device for concrete slab transverse cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088049A1 (en) * | 2021-11-18 | 2023-05-25 | 安徽科达机电股份有限公司 | Intelligent cutting machine and automatic grooving tool switching apparatus therefor |
-
2020
- 2020-07-03 CN CN202021273843.6U patent/CN212888302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023088049A1 (en) * | 2021-11-18 | 2023-05-25 | 安徽科达机电股份有限公司 | Intelligent cutting machine and automatic grooving tool switching apparatus therefor |
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