CN217775426U - Assembled superimposed sheet cutting device - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to an assembly type laminated slab cutting device, which can compress and fix the reinforcing steel bar when cutting the reinforcing steel bar on the laminated slab, thereby reducing the vibration generated in the cutting process of the reinforcing steel bar and improving the cutting precision; the cutting device comprises a base plate, a supporting table, two sets of backup pads, the hydro-cylinder, the ejector pin, the extension board, a pressing plate, the mobile device, rotary device, clamping device, elevating gear and cutting mechanism, the left part at the bottom plate is installed to the mobile device, rotary device installs on the mobile device, a supporting bench installs on rotary device, clamping device installs on a supporting bench, two sets of backup pads are fixed mounting two parts around the bottom plate upper end respectively, hydro-cylinder fixed mounting is in the bottom plate upper end, be provided with the ejector pin on the hydro-cylinder, the output of hydro-cylinder is connected with the lower extreme of ejector pin, slidable mounting is on two sets of backup pads about the extension board.

Description

Assembled superimposed sheet cutting device

Technical Field

The utility model relates to a technical field of construction especially relates to an assembled superimposed sheet cutting device.

Background

A prefabricated composite floor slab is a floor slab for laying on a veneer layer of a building, and has a wide application in the field of building construction. When the existing laminated slab is produced, generally, a steel bar net is placed in a mould, then concrete is poured, then natural or steam curing is carried out, corner treatment is carried out, and the rough surface is washed. Due to the anchoring requirements stipulated by the state, when the prefabricated reinforcing steel bar mesh sheet is manufactured in the early stage, the lengths of the two ends of the reinforcing steel bar are usually larger than the set length of the laminated slab, so after the laminated slab is manufactured, the reinforcing steel bars which are excessive at the two ends of the laminated slab (as shown in the attached figure 5 of the specification) are firstly required to be cut to the proper size and then are bent. At present, when a worker cuts a steel bar, the fabricated composite floor slab is firstly placed on a workbench, and then the worker holds a cutting machine to cut the steel bar; at present at the in-process discovery that carries out the cutting to the reinforcing bar on the superimposed floor, owing to do not carry out the fixed device of centre gripping to the reinforcing bar at the in-process that carries out the cutting to the reinforcing bar, lead to the reinforcing bar to produce great vibration at the in-process of cutting, and then influenced the precision of cutting, so need one kind can carry out fixed cutting device to the reinforcing bar on the superimposed floor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a when cutting the reinforcing bar on the superimposed sheet, can compress tightly fixedly to the reinforcing bar, reduced the vibration that the reinforcing bar produced in cutting process, improved cutting accuracy's assembled superimposed sheet cutting device.

The utility model discloses an assembled superimposed sheet cutting device, comprising a base plate, a supporting table, two sets of backup pads, the hydro-cylinder, the ejector pin, the extension board, the clamp plate, the mobile device, rotary device, clamping device, elevating gear and cutting mechanism, the mobile device is installed in the left part of bottom plate, rotary device installs on the mobile device, a supporting table installs on rotary device, clamping device installs on a supporting table, two sets of backup pads are respectively fixed mounting in the front and back two parts of bottom plate upper end, the hydro-cylinder is fixed mounting in the bottom plate upper end, be provided with the ejector pin on the hydro-cylinder, the output of hydro-cylinder is connected with the lower extreme of ejector pin, the extension board is installed on two sets of backup pads from top to bottom in a sliding manner, elevating gear installs on the extension board, the clamp plate installs on elevating gear, cutting mechanism installs in the right part of bottom plate upper end, cutting mechanism is located two sets of backup pads right side; firstly, placing a manufactured laminated slab at the upper end of a support table, arranging reinforcing steel bars on the laminated slab, clamping and fixing the laminated slab on the support table by using a clamping device, driving the support table to move rightwards by using a rotating device through a moving device, driving the laminated slab to move rightwards by using the support table, driving the reinforcing steel bars on the right side of the laminated slab to move rightwards through a gap between a support plate and a pressing plate, opening an oil cylinder when a part to be cut on the reinforcing steel bars on the right side of the laminated slab is positioned right behind a cutting mechanism, enabling the support plate to ascend through an ejector rod by the oil cylinder until the upper end of the support plate is attached to the lower end of the reinforcing steel bars on the right side of the laminated slab, then opening a lifting device, driving the pressing plate to descend by the lifting device, enabling the pressing plate to be attached to the upper end of the reinforcing steel bars on the right side of the laminated slab in the descending process, tightly pressing plates by the pressing plate, and then opening the cutting mechanism to cut the reinforcing steel bars on the right side of the laminated slab; the pressing plate and the support plate are used for pressing and fixing the steel bars, so that the stability of the steel bars in the cutting process is improved, the vibration of the steel bars in the cutting process is reduced, and the cutting precision is improved.

Preferably, the cutting mechanism comprises two groups of supporting blocks, a sliding plate, a first lead screw, a first motor, a base plate, a driving motor, a driving shaft and a cutting blade, the two groups of supporting blocks are respectively and fixedly installed at the front part and the rear part of the upper end of the bottom plate, the sliding plate is slidably installed on the bottom plate in the front and the rear direction, the sliding plate is located at the front side of the supporting plate, the sliding plate is screwed with the first lead screw, the first lead screw is rotatably installed on the two groups of supporting blocks, the front end of the first lead screw is connected with the output end of the first motor, the first motor is fixedly installed at the upper end of the bottom plate, the base plate is fixedly installed at the upper end of the sliding plate, the driving motor is fixedly installed at the upper end of the base plate, the right end of the driving shaft is connected with the output end of the driving motor, the cutting blade is fixedly installed at the left end of the driving shaft, and the cutting blade is located at the front side of the supporting plate; when the part to be cut on the steel bar moves to the rear side of the cutting piece, firstly, a driving motor is started, the driving motor drives the cutting piece to rotate through a driving shaft, then, a first motor is started, the first motor drives a first lead screw to rotate, a base plate drives the driving motor to move backwards through a sliding plate by the rotating first lead screw, the driving motor drives the cutting piece to move backwards through the driving shaft, and the steel bar is cut off by the rotating cutting piece in the backward moving process; the cutting off of the reinforcing steel bars is facilitated, and the convenience is improved.

Preferably, the lifting device comprises a support frame, an air cylinder and a sliding rod, the support frame is fixedly arranged at the upper end of the support plate, the air cylinder is fixedly arranged at the upper end of the support frame, the sliding rod is vertically and slidably arranged on the support frame, the upper end of the sliding rod is connected with the output end of the air cylinder, and the pressing plate is fixedly arranged at the lower end of the sliding rod; the air cylinder is opened, and the air cylinder drives the pressing plate to lift through the sliding rod, so that the pressing plate tightly presses the reinforcing steel bars on the supporting plate; the lifting of the pressing plate is facilitated, and the convenience is improved.

Preferably, the moving device comprises a second lead screw, a moving plate and a driving motor, the second lead screw is rotatably mounted on the bottom plate, the second lead screw is in threaded connection with the moving plate, the moving plate is slidably mounted on the bottom plate left and right, the left end of the second lead screw is connected with the output end of the driving motor, the driving motor is fixedly mounted on the bottom plate, and the rotating device is mounted at the upper end of the moving plate; the driving motor is turned on, the driving motor drives the second lead screw to rotate, the movable plate is adjusted in position left and right through the rotating second lead screw, and the movable plate enables the supporting table to drive the laminated plate to adjust the position through the rotating device, so that the position of the laminated plate in the left and right direction can be conveniently adjusted, and convenience is improved.

Preferably, the rotating device comprises a support shaft, a first cone pulley, a second cone pulley, a rotating shaft and a servo motor, the support shaft is rotatably mounted at the upper end of the moving plate, the support table is fixedly mounted at the upper end of the support shaft, the first cone pulley is fixedly mounted on the support shaft, the first cone pulley is meshed with the second cone pulley, the second cone pulley is fixedly mounted at the right end of the rotating shaft, the left end of the rotating shaft is connected with the output end of the servo motor, and the servo motor is fixedly mounted at the upper end of the moving plate; when the steel bars at the other end of the laminated plate need to be cut, a servo motor is turned on, the servo motor enables a second cone pulley to drive a first cone pulley to rotate through a rotating shaft, the first cone pulley drives a supporting shaft to rotate, the supporting shaft enables the laminated plate to rotate through a supporting table, and the steel bars to be cut on the laminated plate rotate to the right side of the laminated plate; the rotation of the laminated plate is facilitated, and the convenience is improved.

Preferably, the clamping device comprises two groups of sliding plates, four groups of clamping plates and a third screw rod, the two groups of sliding plates are respectively arranged at the left part and the right part of the support platform in a left-right sliding manner, the upper ends of the two groups of sliding plates are respectively and fixedly provided with two groups of clamping plates, the third screw rod is rotatably arranged on the support platform, the left end of the third screw rod is provided with a handle, the left part and the right part of the third screw rod are respectively provided with external threads with opposite rotation directions, and the two groups of sliding plates are respectively screwed with the left part and the right part of the third screw rod; placing the laminated slab at the upper end of the support table, then rotating a third screw rod, enabling the four groups of clamping plates to be close to each other through the third screw rod through the two groups of sliding plates until the four groups of clamping plates are respectively attached to the left end and the right end of the laminated slab, and clamping and fixing the laminated slab at the upper end of the support table; the clamping and fixing of the laminated plate are facilitated, and the convenience is improved.

Preferably, the cylinder is provided with a dust cover; through the arrangement, the cleanness of the air cylinder in the using process is improved.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, placing a manufactured laminated slab at the upper end of a support table, arranging reinforcing steel bars on the laminated slab, clamping and fixing the laminated slab on the support table by using a clamping device, driving the support table to move rightwards by using a rotating device through a moving device, driving the laminated slab to move rightwards by using the support table, driving the reinforcing steel bars on the right side of the laminated slab to move rightwards through a gap between a support plate and a pressing plate, opening an oil cylinder when a part to be cut on the reinforcing steel bars on the right side of the laminated slab is positioned right behind a cutting mechanism, enabling the support plate to ascend through an ejector rod by the oil cylinder until the upper end of the support plate is attached to the lower end of the reinforcing steel bars on the right side of the laminated slab, then opening a lifting device, driving the pressing plate to descend by the lifting device, enabling the pressing plate to be attached to the upper end of the reinforcing steel bars on the right side of the laminated slab in the descending process, tightly pressing plates by the pressing plate, and then opening the cutting mechanism to cut the reinforcing steel bars on the right side of the laminated slab; the pressing plate and the support plate are used for pressing and fixing the steel bar, so that the stability of the steel bar in the cutting process is improved, the vibration of the steel bar in the cutting process is reduced, and the cutting precision is improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the base plate, support plate, and brace;

FIG. 3 is a schematic view of the structure of the bottom plate, the sliding plate, the first lead screw, etc.;

FIG. 4 is a schematic view showing the structure of the support table, the substrate, the third lead screw, and the like;

FIG. 5 is a schematic view of the construction of the laminated panel;

in the drawings, the reference numbers: 1. a laminated slab; 2. reinforcing steel bars; 3. a base plate; 4. a support table; 5. a support plate; 6. an oil cylinder; 7. a top rod; 8. a support plate; 9. pressing a plate; 10. supporting a block; 11. a sliding plate; 12. a first lead screw; 13. a first motor; 14. a substrate; 15. a drive motor; 16. a drive shaft; 17. cutting the slices; 18. supporting a frame; 19. a cylinder; 20. a slide bar; 21. a second lead screw; 22. moving the plate; 23. an active motor; 24. a support shaft; 25. a first cone pulley; 26. a second cone wheel; 27. a rotating shaft; 28. a servo motor; 29. a slide plate; 30. a splint; 31. and a third lead screw.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 4, two sets of supporting plates 5 are respectively fixedly mounted on the front and rear portions of the upper end of the bottom plate 3, an oil cylinder 6 is fixedly mounted on the upper end of the bottom plate 3, a push rod 7 is disposed on the oil cylinder 6, the output end of the oil cylinder 6 is connected with the lower end of the push rod 7, a support plate 8 is slidably mounted on the two sets of supporting plates 5 up and down, two sets of supporting blocks 10 are respectively fixedly mounted on the front and rear portions of the upper end of the bottom plate 3, a sliding plate 11 is slidably mounted on the bottom plate 3 front and rear, the sliding plate 11 is located on the front side of the supporting plates 5, the sliding plate 11 is screwed with a first lead screw 12, the first lead screw 12 is rotatably mounted on the two sets of supporting blocks 10, the front end of the first lead screw 12 is connected with the output end of a first motor 13, the first motor 13 is fixedly mounted on the upper end of the bottom plate 3, the base plate 14 is fixedly mounted on the upper end of the sliding plate 11, a driving motor 15 is fixedly mounted on the base plate 14, the right end of a driving shaft 16 is connected with the output end of the driving motor 15, the cutting blade 17 is fixedly arranged at the left end of the driving shaft 16, the cutting blade 17 is positioned at the front side of the supporting plate 5, the supporting frame 18 is fixedly arranged at the upper end of the supporting plate 8, the air cylinder 19 is fixedly arranged at the upper end of the supporting frame 18, the sliding rod 20 is vertically and slidably arranged on the supporting frame 18, the upper end of the sliding rod 20 is connected with the output end of the air cylinder 19, the pressing plate 9 is fixedly arranged at the lower end of the sliding rod 20, the second lead screw 21 is rotatably arranged on the bottom plate 3, the second lead screw 21 and the moving plate 22 are in screw installation, the moving plate 22 is slidably arranged on the bottom plate 3 from left to right, the left end of the second lead screw 21 is connected with the output end of the driving motor 23, the driving motor 23 is fixedly arranged on the bottom plate 3, the supporting shaft 24 is rotatably arranged at the upper end of the moving plate 22, the supporting table 4 is fixedly arranged at the upper end of the supporting shaft 24, the first cone pulley 25 is fixedly arranged on the supporting shaft 24, and the first cone pulley 25 is meshed with the second cone pulley 26, the second cone pulley 26 is fixedly arranged at the right end of the rotating shaft 27, the left end of the rotating shaft 27 is connected with the output end of the servo motor 28, the servo motor 28 is fixedly arranged at the upper end of the moving plate 22, the two groups of sliding plates 29 are respectively arranged at the left part and the right part of the support platform 4 in a left-right sliding manner, the upper ends of the two groups of sliding plates 29 are respectively fixedly provided with two groups of clamping plates 30, the third screw 31 is rotatably arranged on the support platform 4, the left end of the third screw 31 is provided with a handle, the left part and the right part of the third screw 31 are respectively provided with external threads with opposite rotation directions, and the two groups of sliding plates 29 are respectively screwed with the left part and the right part of the third screw 31; when the steel bars 2 on the superimposed sheet 1 need to be cut, firstly, the manufactured superimposed sheet 1 is placed at the upper end of a support table 4, then a third screw 31 is rotated, the third screw 31 enables four groups of clamping plates 30 to be close to each other through two groups of sliding plates 29 until the four groups of clamping plates 30 are respectively attached to the left end and the right end of the superimposed sheet 1, the superimposed sheet 1 is clamped and fixed at the upper end of the support table 4, then a driving motor 23 is turned on, the driving motor 23 drives a second screw 21 to rotate, the rotating second screw 21 enables a moving plate 22 to adjust the position in the left-right direction, the moving plate 22 enables the support table 4 to drive the superimposed sheet 1 to move rightwards through a support shaft 24, the superimposed sheet 1 drives the steel bars 2 to move rightwards, the steel bars 2 on the right side of the superimposed sheet 1 move rightwards after passing through a gap between a support plate 8 and a pressing plate 9, and the part to be cut on the steel bars 2 on the right side of the superimposed sheet 1 moves to the right side of the cutting sheet 17, then the oil cylinder 6 is opened, the oil cylinder 6 makes the support plate 8 rise through the ejector rod 7 until the upper end of the support plate 8 is closely attached to the lower end of the steel bar 2 on the right side of the laminated slab 1, then the air cylinder 19 is opened, the air cylinder 19 drives the press plate 9 to descend through the slide rod 20, the steel bar 2 on the right side of the laminated slab 1 is tightly pressed and fixed on the support plate 8 by the press plate 9, then the driving motor 15 is opened, the driving motor 15 drives the cutting piece 17 to rotate through the driving shaft 16, then the first motor 13 drives the first lead screw 12 to rotate, the rotating first lead screw 12 drives the base plate 14 to drive the driving motor 15 to move backwards through the slide plate 11, the driving motor 15 makes the cutting piece 17 move backwards through the driving shaft 16, the rotating cutting piece 17 cuts off the steel bar 2 on the right side of the laminated slab 1 to a proper size in the backward moving process, then the press plate 9 rises again, then the support table 4 moves leftwards, then, the servo motor 28 is turned on, the servo motor 28 enables the second cone pulley 26 to drive the first cone pulley 25 to rotate through the rotating shaft 27, the first cone pulley 25 drives the supporting shaft 24 to rotate, the supporting shaft 24 drives the supporting table 4 to rotate, the supporting table 4 drives the laminated slab 1 to rotate, the steel bars 2 on the other side of the laminated slab 1 rotate to the right side of the laminated slab 1, and then the laminated slab 1 is cut in the mode after moving rightwards; it has reduced the vibration that reinforcing bar 2 produced in cutting process through extension board 8 and clamp plate 9 to reinforcing bar 2's centre gripping, has improved reinforcing bar 2's cutting accuracy, and practicality and reliability are high.

The installation mode, the connection mode or the setting mode of the assembly type laminated slab cutting device of the utility model are common mechanical modes, and the assembly type laminated slab cutting device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an assembled superimposed sheet cutting device's hydro-cylinder 6, base plate 14, cutting piece 17, cylinder 19, initiative motor 23, servo motor 28 and splint 30 are purchase on the market, and technical staff only need according to its subsidiary instructions in this industry install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those skilled in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The assembled superimposed sheet cutting device is characterized by comprising a bottom plate (3), a supporting table (4), two groups of supporting plates (5), an oil cylinder (6), an ejector rod (7), a supporting plate (8), a pressing plate (9), a moving device, a rotating device, a clamping device, a lifting device and a cutting mechanism, wherein the moving device is installed at the left part of the bottom plate (3), the rotating device is installed on the moving device, the supporting table (4) is installed on the rotating device, the clamping device is installed on the supporting table (4), the two groups of supporting plates (5) are respectively and fixedly installed at the front part and the rear part of the upper end of the bottom plate (3), the oil cylinder (6) is fixedly installed at the upper end of the bottom plate (3), the ejector rod (7) is arranged on the oil cylinder (6), the output end of the oil cylinder (6) is connected with the lower end of the ejector rod (7), the supporting plates (8) are vertically and slidably installed on the two groups of supporting plates (5), the lifting device is installed on the supporting plates (8), the pressing plate (9) is installed on the lifting device, the right part of the upper end of the bottom plate (3), and the cutting mechanism is located on the right side of the two groups of the supporting plates (5).

2. The cutting device for the fabricated laminated slab as claimed in claim 1, wherein the cutting mechanism comprises two groups of supporting blocks (10), a sliding plate (11), a first lead screw (12), a first motor (13), a base plate (14), a driving motor (15), a driving shaft (16) and a cutting blade (17), the two groups of supporting blocks (10) are fixedly mounted on the front portion and the rear portion of the upper end of the base plate (3) respectively, the sliding plate (11) is slidably mounted on the base plate (3) in the front and rear directions, the sliding plate (11) is located on the front side of the supporting plate (5), the sliding plate (11) is screwed with the first lead screw (12), the first lead screw (12) is rotatably mounted on the two groups of supporting blocks (10), the front end of the first lead screw (12) is connected with the output end of the first motor (13), the first motor (13) is fixedly mounted on the upper end of the base plate (3), the base plate (14) is fixedly mounted on the upper end of the sliding plate (11), the driving motor (15) is fixedly mounted on the upper end of the base plate (14), the right end of the driving shaft (16) is connected with the output end of the driving motor (15), and the cutting blade (17) is located on the left side of the driving shaft (5).

3. The cutting device for the fabricated laminated slab as claimed in claim 1, wherein the lifting device comprises a support frame (18), an air cylinder (19) and a sliding rod (20), the support frame (18) is fixedly arranged at the upper end of the support plate (8), the air cylinder (19) is fixedly arranged at the upper end of the support frame (18), the sliding rod (20) is vertically and slidably arranged on the support frame (18), the upper end of the sliding rod (20) is connected with the output end of the air cylinder (19), and the pressing plate (9) is fixedly arranged at the lower end of the sliding rod (20).

4. The cutting device for the fabricated superimposed plate as claimed in claim 1, wherein the moving device comprises a second lead screw (21), a moving plate (22) and an active motor (23), the second lead screw (21) is rotatably mounted on the bottom plate (3), the second lead screw (21) is screwed with the moving plate (22), the moving plate (22) is slidably mounted on the bottom plate (3) from left to right, the left end of the second lead screw (21) is connected with the output end of the active motor (23), the active motor (23) is fixedly mounted on the bottom plate (3), and the rotating device is mounted at the upper end of the moving plate (22).

5. The cutting device for the fabricated laminated slab as claimed in claim 1, wherein the rotating device comprises a supporting shaft (24), a first cone pulley (25), a second cone pulley (26), a rotating shaft (27) and a servo motor (28), the supporting shaft (24) is rotatably mounted at the upper end of the moving plate (22), the supporting table (4) is fixedly mounted at the upper end of the supporting shaft (24), the first cone pulley (25) is fixedly mounted on the supporting shaft (24), the first cone pulley (25) is engaged with the second cone pulley (26), the second cone pulley (26) is fixedly mounted at the right end of the rotating shaft (27), the left end of the rotating shaft (27) is connected with the output end of the servo motor (28), and the servo motor (28) is fixedly mounted at the upper end of the moving plate (22).

6. The assembled superimposed sheet cutting device according to claim 1, wherein the clamping device comprises two sets of sliding plates (29), four sets of clamping plates (30) and a third screw (31), the two sets of sliding plates (29) are respectively slidably mounted on the left and right parts of the support table (4) from side to side, the two sets of clamping plates (30) are fixedly mounted at the upper ends of the two sets of sliding plates (29), the third screw (31) is rotatably mounted on the support table (4), a handle is arranged at the left end of the third screw (31), external threads with opposite rotation directions are respectively arranged on the left and right parts of the third screw (31), and the two sets of sliding plates (29) are respectively screwed with the left and right parts of the third screw (31).

7. A fabricated laminated slab cutting device according to claim 3, wherein the cylinder (19) is provided with a dust cover.

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