CN215431755U - Cutting device for building engineering - Google Patents

Abstract

The utility model provides a cutting device for constructional engineering, which comprises: the device comprises a base, a supporting seat, a sliding rail, a sliding groove, a connecting plate, a first motor, a connecting wheel, a connecting block, a connecting rod, a second motor, a cutting blade, a cutter relieving groove, a feeding frame and a feeding roller; the supporting seat is arranged on the top surface of the base; the two slide rails are arranged on the side surfaces of the supporting seat; the two sliding chutes are respectively arranged on the two sliding rails, and the sliding chutes are connected with the sliding rails in a sliding manner; the connecting plate is L-shaped and is simultaneously connected with the two sliding chutes; the first motor is provided with a first output shaft and is fixed on the supporting seat; the connecting wheel is sleeved on the outer side of the first output shaft, and the connecting wheel and the first output shaft do not rotate relatively; the connecting block is fixed on the connecting plate; one end of the connecting rod is rotatably connected with the connecting wheel, and the other end of the connecting rod is rotatably connected with the connecting block; the second motor is provided with the second output shaft, and the second motor is fixed on the connecting plate, and the second motor is located the top of base.

Description

Cutting device for building engineering

Technical Field

The utility model relates to the technical field of cutting, in particular to a cutting device for constructional engineering.

Background

At present, in the related art, in the machining process, the common modes of plate cutting include manual cutting, semi-automatic cutter cutting and numerical control cutter cutting, the manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the work condition is bad, the production efficiency is low, the quality of the cutting workpiece of the copying cutter in the semi-automatic cutter is better, and the cutting mold is not suitable for cutting single workpieces, small batches and large workpieces, the other semi-automatic cutters reduce the labor intensity of workers, but have simple functions and are only suitable for cutting parts with more regular shapes, so the cutting device for the building engineering is designed, the automatic plate cutting machine can effectively improve the efficiency of plate cutting, realize full-automatic cutting, reduce the labor intensity of operators, and realize automatic feeding, and is particularly important.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art or the related art.

Therefore, the utility model provides a cutting device for constructional engineering.

In view of the above, the present invention provides a cutting device for construction engineering, comprising: the device comprises a base, a supporting seat, a sliding rail, a sliding groove, a connecting plate, a first motor, a connecting wheel, a connecting block, a connecting rod, a second motor, a cutting blade, a cutter relieving groove, a feeding frame and a feeding roller; the supporting seat is arranged on the top surface of the base; the two slide rails are arranged on the side surfaces of the supporting seat; the two sliding chutes are respectively arranged on the two sliding rails, and the sliding chutes are connected with the sliding rails in a sliding manner; the connecting plate is L-shaped and is simultaneously connected with the two sliding chutes; the first motor is provided with a first output shaft and is fixed on the supporting seat; the connecting wheel is sleeved on the outer side of the first output shaft, and the connecting wheel and the first output shaft do not rotate relatively; the connecting block is fixed on the connecting plate; one end of the connecting rod is rotatably connected with the connecting wheel, and the other end of the connecting rod is rotatably connected with the connecting block; the second motor is provided with a second output shaft, the second motor is fixed on the connecting plate, and the second motor is positioned above the base; the cutting blade is sleeved on the outer side of the second output shaft, and the cutting blade and the second output shaft do not rotate relatively; the cutter relieving groove is arranged on the top surface of the base and is positioned below the cutting blade; the feeding frame is arranged on one side of the base; at least two feeding rollers penetrate through the feeding frame, and two ends of the at least two feeding rollers are rotatably connected with the feeding frame.

In the technical scheme, firstly, the supporting seat is arranged on the top surface of the base, so that the supporting seat is supported by the base, and the stability of the device is improved; secondly, the two slide rails are arranged on the side surfaces of the supporting seat, so that the two slide rails and the supporting seat are fixed; thirdly, the two sliding chutes are respectively arranged on the two sliding rails, so that the sliding chutes are in sliding connection with the sliding rails, and the two sliding chutes slide up and down on the two sliding rails; thirdly, the connecting plate is L-shaped and is simultaneously connected with the two sliding grooves, so that the connecting plate can slide on the two sliding rails through the two sliding grooves, and the flexibility of the device is improved; thirdly, the first motor is fixed on the supporting seat by arranging the first output shaft on the first motor, and the connecting wheel is sleeved on the outer side of the first output shaft, so that the connecting wheel and the first output shaft do not rotate relatively, and when the motor is started, the connecting wheel and the first output shaft rotate synchronously; thirdly, one end of the connecting rod is rotatably connected with the connecting wheel by fixing the connecting block on the connecting plate, and the other end of the connecting rod is rotatably connected with the connecting block, so that the connecting plate is driven to move up and down when the connecting wheel rotates, and the connecting plate is driven to move up and down; thirdly, the second motor is fixed on the connecting plate by arranging a second output shaft on the second motor, and the second motor is positioned above the base, so that the cutting blade is sleeved on the outer side of the second output shaft, and the cutting blade and the second output shaft do not rotate relatively, and when the second motor drives the second output shaft to rotate, the cutting blade and the second output shaft synchronously rotate; thirdly, the cutter relieving groove is arranged on the top surface of the base, so that the cutter relieving groove is positioned below the cutting blade, the material is cut off, the material is not easy to adhere, the outflow direction of cutting scraps is controlled, the cutting of the base of the device is prevented, and the service life of the device is prolonged; and thirdly, the feeding frame is arranged on one side of the base, so that the feeding frame is penetrated by the at least two feeding rollers, and the two ends of the at least two feeding rollers are rotatably connected with the feeding frame, so that the feeding frame is fixed on the base and relatively rotates with the at least two feeding rollers. Adopt this kind of mode to connect, place the material on the feed roll, convey the material through the feed roll, make the material place on the base, and simultaneously, open first motor and second motor, first output shaft rotates with the fifth wheel in step, make the fifth wheel drive the connecting rod and reciprocate, because the connecting block is fixed on the connecting plate, the connecting plate is connected with the spout, consequently, the rotation through the fifth wheel makes the connecting plate reciprocate at two slide rails through two spouts, because the second motor is connected with the connecting plate, the cutting piece is connected with the second output shaft of second motor, make second output shaft and cutting piece rotate in step, consequently, two spouts that the cutting piece accessible is connected reciprocate and cut, thereby the human work that has significantly reduced, the work degree of difficulty is reduced, can realize the automation and convey and cut the material.

Specifically, the building materials are wire protection pipes, wood, long-strip plates and the like.

In addition, the cutting device for the construction engineering in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, preferably, the cutting device for construction engineering further includes: the third motor, the first belt pulley, the second belt pulley and the belt; the third motor is provided with a third output shaft, the third motor is fixed on the ground, and the third motor is positioned on the outer side of the feeding frame; the first belt pulley is sleeved on the outer side of the third output shaft; the second belt pulley is sleeved on the outer side of the feeding roller at one side close to the base, and the second belt pulley is positioned on the outer side of the feeding frame; the belt is sleeved on the outer sides of the first belt pulley and the second belt pulley simultaneously.

In the technical scheme, the third motor is fixed on the ground by arranging the third output shaft on the third motor, the third motor is positioned outside the feeding frame, the first belt pulley sleeve is arranged outside the third output shaft, the second belt pulley sleeve is arranged outside the feeding roller at one side close to the base, the second belt pulley is positioned outside the feeding frame, the belt is simultaneously arranged outside the first belt pulley and the second belt pulley, when the third motor is started, the first belt pulley sleeve is driven to rotate through the third output shaft, and the belt is positioned outside the first belt pulley and the second belt pulley, so that the first belt pulley is driven to rotate through the belt, the feeding roller at one side close to the base synchronously rotates, and the material is conveyed.

In the above technical solution, preferably, the cutting device for construction engineering further includes: the pressing frame, the pressing roller, the first gear and the second gear; the material pressing frame is fixed above the material feeding frame; the material pressing roll penetrates through the material pressing frame, is rotatably connected with the material pressing frame and is positioned above the feeding roll; the first gear is sleeved on the outer side of the material pressing roll and is positioned on the outer side of the material pressing frame; the second gear is sleeved on the outer side of the feeding roller and is positioned on the outer side of the feeding frame, and the second gear is meshed with the first gear.

In the technical scheme, the material pressing frame is fixed above the material feeding frame, so that the material pressing roll penetrates through the material pressing frame, the material pressing roll is rotatably connected with the material pressing frame and positioned above the material feeding roll, and the material pressing frame and the material pressing roll are relatively rotated and fixed on the material feeding frame; the first gear is sleeved on the outer side of the material pressing roll and is positioned on the outer side of the material pressing frame, so that the first gear and the material pressing roll synchronously rotate; the second gear is arranged on the outer side of the feeding roller in a sleeved mode and is located on the outer side of the feeding frame, and the second gear is meshed with the first gear, so that the first gear sleeved on the pressure roller and the second gear sleeved on the feeding roller rotate synchronously, and the conveying effect of the pressure roller and the feeding roller on materials is improved.

In the above technical solution, preferably, the cutting device for construction engineering further includes: a spring and a pressure plate; one end of at least two springs is connected with the bottom surface of the connecting plate; the pressure strip is connected with the other end of two at least springs simultaneously, and the pressure strip is located the top of base.

In this technical scheme, be connected through the one end with at least two springs with the bottom surface of connecting plate to be connected the pressure strip simultaneously with the other end of at least two springs, make the pressure strip be located the top of base, fix between connecting plate and pressure strip with at least two springs in order to realize, in order to reduce the impact force of connecting plate to the base, improve the stability of device, and compress tightly the building material, prevent that the building material from taking place to remove, promote the accuracy of cutting.

In the above technical solution, preferably, the cutting device for construction engineering further includes: the sleeve, the accommodating blind hole and the moving rod are arranged; one end of at least two sleeves is fixed on the pressing plate, and the sleeves are embedded in the springs; the accommodating blind hole is formed in the other end of the sleeve; one end of the moving rod is embedded into the accommodating blind hole, and the other end of the moving rod is connected with the bottom surface of the connecting plate.

In this technical scheme, through fixing two at least sheathed tube one end on the pressure strip, and in the sleeve pipe embedding spring, will hold the blind hole setting at the sheathed tube other end, make the one end embedding of carriage release lever hold in the blind hole, and the other end of carriage release lever is connected with the bottom surface of connecting plate, realizes reserving the space through holding the blind hole and reciprocates in the sub-sleeve pipe of carriage release lever, improves the flexibility of device.

In the above technical solution, preferably, the cutting device for construction engineering further includes: the movable groove, the limiting block, the screw and the nut; the movable groove is T-shaped and is arranged on the top surface of the base; the limiting block is L-shaped and is placed on the top surface of the base, and the limiting block is positioned above the moving groove; the outer wall of the screw is provided with external threads, the screw is embedded into the moving groove, and the screw penetrates through the limiting block; the nut is internally provided with internal threads, is sleeved outside the screw rod and is attached to the limiting block; wherein the external thread is matched with the internal thread.

In the technical scheme, the limiting block is L-shaped and is placed on the top surface of the base, so that the limiting block is positioned above the moving groove, the limiting of the material is realized, and the cutting is more stable; the outer wall through with the screw rod is provided with the external screw thread, makes the screw rod embedding shifting chute in to pass the stopper with the screw rod, be provided with the internal thread in the nut, the screw rod will be established in the outside of screw rod with female cover simultaneously, makes nut and stopper laminate mutually, realizes fixing at the shifting chute through passing through the stopper with the screw rod, and fixes on the stopper with the nut, prevents the stopper skew, improves the stability of device.

In the above technical solution, preferably, the cutting device for construction engineering further includes: a U-shaped groove; the U-shaped groove penetrates through the limiting block and is arranged on the outer side of the screw rod in a winding mode.

In this technical scheme, through running through the setting with U type groove on the stopper, make U type groove around establishing the outside at the screw rod to the screw rod passes the stopper, thereby realizes being convenient for install.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic structural view of a cutting apparatus for construction engineering according to an embodiment of the present invention;

fig. 2 is a partially enlarged view of a portion a of the cutting apparatus for construction work of fig. 1 according to an embodiment of the present invention;

fig. 3 shows a cross-sectional view of a cutting apparatus for construction engineering according to another embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a cutting apparatus for construction engineering according to still another embodiment of the present invention;

fig. 5 is a schematic structural view illustrating a cutting apparatus for construction engineering according to still another embodiment of the present invention;

fig. 6 is a schematic structural view illustrating a cutting apparatus for construction engineering according to still another embodiment of the present invention;

fig. 7 shows a schematic construction view of a cutting apparatus for construction engineering according to still another embodiment of the present invention;

wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

10 base, 12 supporting seats, 14 sliding rails, 16 sliding grooves, 18 connecting plates, 20 first motors, 22 connecting wheels, 24 connecting blocks, 26 connecting rods, 28 second motors, 30 cutting blades, 32 cutter grooves, 34 feeding frames, 36 feeding rollers, 38 third motors, 40 first belt pulleys, 42 second belt pulleys, 44 belts, 46 pressing frames, 48 pressing rollers, 50 first gears, 52 second gears, 54 springs, 56 pressing plates, 58 sleeves, 60 accommodating blind holes, 62 moving rods, 64 moving grooves, 68 limiting blocks, 70 screw rods, 72 nuts and 74U-shaped grooves.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The cutting apparatus for construction engineering according to some embodiments of the present invention will be described with reference to fig. 1 to 7.

In one embodiment of the present invention, as shown in fig. 1 to 7, the present invention provides a cutting apparatus for construction work, including: the cutting device comprises a base 10, a supporting seat 12, a sliding rail 14, a sliding groove 16, a connecting plate 18, a first motor 20, a connecting wheel 22, a connecting block 24, a connecting rod 26, a second motor 28, a cutting blade 30, a cutter groove 32, a feeding frame 34 and a feeding roller 36; the supporting seat 12 is arranged on the top surface of the base 10; two slide rails 14 are arranged on the side surfaces of the support base 12; the two sliding chutes 16 are respectively arranged on the two sliding rails 14, and the sliding chutes 16 are connected with the sliding rails 14 in a sliding manner; the connecting plate 18 is L-shaped, and the connecting plate 18 is simultaneously connected with the two sliding chutes 16; the first motor 20 is provided with a first output shaft, and the first motor 20 is fixed on the supporting seat 12; the connecting wheel 22 is sleeved on the outer side of the first output shaft, and the connecting wheel 22 and the first output shaft do not rotate relatively; the connecting block 24 is fixed on the connecting plate 18; one end of the connecting rod 26 is rotatably connected with the connecting wheel 22, and the other end of the connecting rod 26 is rotatably connected with the connecting block 24; the second motor 28 is provided with a second output shaft, the second motor 28 is fixed on the connecting plate 18, and the second motor 28 is positioned above the base 10; the cutting blade 30 is sleeved on the outer side of the second output shaft, and the cutting blade 30 and the second output shaft do not rotate relatively; the cutter groove 32 is arranged on the top surface of the base 10, and the cutter groove 32 is positioned below the cutting blade 30; the feeding frame 34 is arranged at one side of the base 10; at least two feed rollers 36 penetrate through the feed rack 34, and two ends of the at least two feed rollers 36 are rotatably connected with the feed rack 34.

In this embodiment, firstly, by disposing the supporting seat 12 on the top surface of the base 10, the supporting of the supporting seat 12 by the base 10 is realized, and the stability of the device is improved; secondly, the two slide rails 14 are arranged on the side surfaces of the supporting seat 12, so that the two slide rails 14 and the supporting seat 12 are fixed; thirdly, the two sliding chutes 16 are respectively arranged on the two sliding rails 14, so that the sliding chutes 16 are connected with the sliding rails 14 in a sliding manner, and the two sliding chutes 16 slide up and down on the two sliding rails 14; thirdly, the connecting plate 18 is L-shaped, and the connecting plate 18 is connected with the two sliding grooves 16 at the same time, so that the connecting plate 18 can slide on the two sliding rails 14 through the two sliding grooves 16, and the flexibility of the device is improved; thirdly, the first motor 20 is fixed on the support base 12 by arranging the first output shaft on the first motor 20, and the connecting wheel 22 is sleeved on the outer side of the first output shaft, so that the connecting wheel 22 and the first output shaft do not rotate relatively, and when the motor is started, the connecting wheel 22 and the first output shaft rotate synchronously; thirdly, one end of the connecting rod 26 is rotatably connected with the connecting wheel 22 by fixing the connecting block 24 on the connecting plate 18, and the other end of the connecting rod 26 is rotatably connected with the connecting block 24, so that the connecting plate 18 is driven to move up and down when the connecting wheel 22 rotates, and the connecting plate 18 is driven to move up and down; thirdly, the second motor 28 is fixed on the connecting plate 18 by arranging a second output shaft on the second motor 28, and the second motor 28 is positioned above the base 10, so that the cutting blade 30 is sleeved on the outer side of the second output shaft, and the cutting blade 30 and the second output shaft do not rotate relatively, and therefore when the second motor 28 drives the second output shaft to rotate, the cutting blade 30 and the second output shaft rotate synchronously; thirdly, the cutter relieving groove 32 is arranged on the top surface of the base 10, so that the cutter relieving groove 32 is positioned below the cutting blade 30, the materials are cut off, the materials are not easy to adhere, the outflow direction of cutting chips is controlled, the base 10 of the device is prevented from being cut, and the service life of the device is prolonged; thirdly, the feeding rack 34 is arranged on one side of the base 10, the at least two feeding rollers 36 penetrate through the feeding rack 34, and two ends of the at least two feeding rollers 36 are rotatably connected with the feeding rack 34, so that the feeding rack 34 is fixed on the base 10 and rotates relative to the at least two feeding rollers 36. By adopting the connection mode, the material is placed on the feeding roller 36, the material is conveyed through the feeding roller 36, the material is placed on the base 10, at the same time, the first motor 20 and the second motor 28 are turned on, the first output shaft and the connecting wheel 22 rotate synchronously, so that the connecting wheel 22 drives the connecting rod 26 to move up and down, since the connecting block 24 is fixed to the connecting plate 18, the connecting plate 18 is connected to the slide groove 16, the connecting plate 18 is moved up and down on the two slide rails 14 through the two slide grooves 16 by the rotation of the connecting wheel 22, because the second motor 28 is connected with the connecting plate 18, the cutting blade 30 is connected with the second output shaft of the second motor 28, so that the second output shaft and the cutting blade 30 rotate synchronously, the cutting blade 30 can move up and down to cut through the two connected chutes 16, thereby the manpower work that has significantly reduced has reduced the work degree of difficulty, can realize conveying and cutting the material automatically.

Specifically, the building materials are wire protection pipes, wood, long-strip plates and the like.

In one embodiment of the present invention, preferably, as shown in fig. 1, 3 and 4, the cutting apparatus for construction engineering further includes: a third motor 38, a first pulley 40, a second pulley 42, and a belt 44; the third motor 38 is provided with a third output shaft, the third motor 38 is fixed on the ground, and the third motor 38 is positioned outside the feeding frame 34; the first belt pulley 40 is sleeved on the outer side of the third output shaft; the second belt pulley 42 is sleeved on the outer side of the feeding roller 36 at one side close to the base 10, and the second belt pulley 42 is positioned on the outer side of the feeding frame 34; the belt 44 is fitted over both the first pulley 40 and the second pulley 42.

In this embodiment, the third motor 38 is fixed to the ground by providing the third motor 38 with a third output shaft, and the third motor 38 is positioned at the outer side of the feeding frame 34, so that the first belt pulley 40 is sleeved at the outer side of the third output shaft, and the second belt pulley 42 is sleeved on the outer side of the feeding roller 36 close to one side of the base 10, so that the second belt pulley 42 is positioned on the outer side of the feeding frame 34, the belt 44 is sleeved on the outer sides of the first belt pulley 40 and the second belt pulley 42 at the same time, when the third motor 38 is started, the first belt pulley 40 sleeve is driven to rotate through the third output shaft, since the belt 44 is located outside the first belt pulley 40 and the second belt pulley 42, it is realized that the first belt pulley 40 drives the second belt pulley 42 to rotate by the belt 44, and then the feeding roller 36 close to one side of the base 10 synchronously rotates to realize the transmission of the materials.

In one embodiment of the present invention, preferably, as shown in fig. 1, 3 and 4, the cutting apparatus for construction engineering further includes: a nip frame 46, nip rolls 48, a first gear 50, and a second gear 52; the material pressing frame 46 is fixed above the material feeding frame 34; the nip roll 48 passes through the nip frame 46, the nip roll 48 is rotatably connected with the nip frame 46, and the nip roll 48 is positioned above the feed roll 36; the first gear 50 is sleeved outside the nip roll 48, and the first gear 50 is positioned outside the nip frame 46; the second gear 52 is sleeved outside the feeding roller 36, the second gear 52 is positioned outside the feeding rack 34, and the second gear 52 is meshed with the first gear 50.

In this embodiment, the relative rotation of the holder 46 and the nip roll 48 and the fixation to the holder 34 are achieved by fixing the holder 46 above the holder 34, passing the nip roll 48 through the holder 46, and rotationally connecting the nip roll 48 to the holder 46, with the nip roll 48 being located above the feed roll 36; the first gear 50 is arranged on the outer side of the material pressing frame 46 by sleeving the first gear 50 on the outer side of the material pressing frame 48, so that the first gear 50 and the material pressing frame 48 synchronously rotate; the second gear 52 is arranged on the outer side of the feeding roller 36 in a sleeved mode, the second gear 52 is located on the outer side of the feeding frame 34, and the second gear 52 is meshed with the first gear 50, so that the first gear 50 sleeved on the nip roller 48 and the second gear 52 sleeved on the feeding roller 36 rotate synchronously, and the conveying effect of the nip roller 48 and the feeding roller 36 on materials is improved.

In one embodiment of the present invention, preferably, as shown in fig. 1 to 3, the cutting apparatus for construction engineering further includes: a spring 54 and a hold-down plate 56; one ends of at least two springs 54 are connected to the bottom surface of the connecting plate 18; the pressing plate 56 is connected to the other ends of the at least two springs 54 at the same time, and the pressing plate 56 is located above the base 10.

In this embodiment, one end of at least two springs 54 is connected to the bottom surface of the connecting plate 18, and the pressing plate 56 is simultaneously connected to the other end of at least two springs 54, so that the pressing plate 56 is located above the base 10, and at least two springs 54 are fixed between the connecting plate 18 and the pressing plate 56, so as to reduce the impact force of the connecting plate 18 on the base 10, improve the stability of the device, press the building material, prevent the building material from moving, and improve the cutting accuracy.

In one embodiment of the present invention, preferably, as shown in fig. 1, 2, 3 and 6, the cutting apparatus for construction engineering further includes: a sleeve 58, a blind receiving bore 60 and a travel bar 62; one end of at least two sleeves 58 is fixed on the pressing plate 56, and the sleeves 58 are embedded in the springs 54; a blind accommodating hole 60 is provided at the other end of the sleeve 58; one end of the moving rod 62 is inserted into the receiving blind hole 60, and the other end of the moving rod 62 is connected to the bottom surface of the connecting plate 18.

In this embodiment, by fixing one end of at least two sleeves 58 on the pressing plate 56, embedding the sleeves 58 into the spring 54, arranging the blind accommodating holes 60 at the other end of the sleeves 58, embedding one end of the moving rod 62 into the blind accommodating holes 60, and connecting the other end of the moving rod 62 with the bottom surface of the connecting plate 18, the moving rod 62 moves up and down in the sleeves 58 by leaving a space through the blind accommodating holes 60, thereby improving the flexibility of the device.

In one embodiment of the present invention, preferably, as shown in fig. 1, 3, 5 and 7, the cutting apparatus for construction engineering further includes: a moving groove 64, a stop block 68, a screw 70 and a nut 72; the moving groove 64 is T-shaped, and the moving groove 64 is arranged on the top surface of the base 10; the limiting block 68 is in an L shape, the limiting block 68 is placed on the top surface of the base 10, and the limiting block 68 is located above the moving groove 64; the outer wall of the screw rod 70 is provided with external threads, the screw rod 70 is embedded into the moving groove 64, and the screw rod 70 passes through the limiting block 68; an internal thread is arranged in the nut 72, the nut 72 is sleeved on the outer side of the screw rod 70, and the nut 72 is attached to the limiting block 68; wherein the external thread is matched with the internal thread.

In this embodiment, the limiting block 68 is in an L shape, and the limiting block 68 is placed on the top surface of the base 10, so that the limiting block 68 is located above the moving groove 64, thereby limiting the material and making the cutting more stable; the outer wall of the screw rod 70 is provided with the external thread, the screw rod 70 is embedded into the moving groove 64, the screw rod 70 penetrates through the limiting block 68, the nut 72 is internally provided with the internal thread, the nut sleeve is arranged on the outer side of the screw rod 70 simultaneously, the nut 72 is attached to the limiting block 68, the screw rod 70 is fixed in the moving groove 64 through the limiting block 68, the nut 72 is fixed on the limiting block 68, the limiting block 68 is prevented from deviating, and the stability of the device is improved.

In one embodiment of the present invention, preferably, as shown in fig. 3 and 7, the cutting apparatus for construction engineering further includes: a U-shaped groove 74U; the U-shaped groove 74U is disposed through the limiting block 68, and the U-shaped groove 74U is disposed around the outer side of the screw 70.

In this embodiment, the U-shaped groove 74U is disposed on the limiting block 68 in a penetrating manner, so that the U-shaped groove 74U is disposed around the outer side of the screw 70, and the screw 70 passes through the limiting block 68, thereby facilitating the installation.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A cutting device for construction engineering, characterized by comprising:

a base;

the supporting seat is arranged on the top surface of the base;

the two slide rails are arranged on the side surfaces of the supporting seat;

the two sliding chutes are respectively arranged on the two sliding rails and are connected with the sliding rails in a sliding manner;

the connecting plate is L-shaped and is simultaneously connected with the two sliding grooves;

the first motor is provided with a first output shaft and is fixed on the supporting seat;

the connecting wheel is sleeved on the outer side of the first output shaft, and the connecting wheel and the first output shaft do not rotate relatively;

the connecting block is fixed on the connecting plate;

one end of the connecting rod is rotatably connected with the connecting wheel, and the other end of the connecting rod is rotatably connected with the connecting block;

the second motor is provided with a second output shaft, the second motor is fixed on the connecting plate, and the second motor is positioned above the base;

the cutting blade is sleeved on the outer side of the second output shaft, and the cutting blade and the second output shaft do not rotate relatively;

the cutter relieving groove is arranged on the top surface of the base and is positioned below the cutting blade;

the feeding frame is arranged on one side of the base;

and at least two feeding rollers penetrate through the feeding frame, and two ends of the at least two feeding rollers are rotatably connected with the feeding frame.

2. The cutting apparatus for construction work according to claim 1, further comprising:

the third motor is provided with a third output shaft, the third motor is fixed on the ground, and the third motor is positioned on the outer side of the feeding frame;

the first belt pulley is sleeved on the outer side of the third output shaft;

the second belt pulley is sleeved on the outer side of the feeding roller on one side close to the base, and is positioned on the outer side of the feeding frame;

the belt is sleeved on the outer sides of the first belt pulley and the second belt pulley simultaneously.

3. The cutting apparatus for construction work according to claim 2, further comprising:

the material pressing frame is fixed above the feeding frame;

the material pressing roll penetrates through the material pressing frame, is rotatably connected with the material pressing frame and is positioned above the feeding roll;

the first gear is sleeved on the outer side of the material pressing roll and is positioned on the outer side of the material pressing frame;

the second gear is sleeved on the outer side of the feeding roller and located on the outer side of the feeding frame, and the second gear is meshed with the first gear.

4. The cutting apparatus for construction work according to claim 1, further comprising:

one ends of at least two springs are connected with the bottom surface of the connecting plate;

the pressure strip, the pressure strip is connected with at least two the other end of spring simultaneously, just the pressure strip is located the top of base.

5. The cutting apparatus for construction work according to claim 4, further comprising:

one ends of at least two sleeves are fixed on the pressing plate, and the sleeves are embedded in the springs;

the accommodating blind hole is formed in the other end of the sleeve;

and one end of the moving rod is embedded into the accommodating blind hole, and the other end of the moving rod is connected with the bottom surface of the connecting plate.

6. The cutting apparatus for construction work according to claim 5, further comprising:

the moving groove is T-shaped and is arranged on the top surface of the base;

the limiting block is L-shaped, is placed on the top surface of the base and is positioned above the moving groove;

the outer wall of the screw is provided with external threads, the screw is embedded into the moving groove, and the screw penetrates through the limiting block;

the nut is internally provided with internal threads, the nut is sleeved outside the screw rod, and the nut is attached to the limiting block;

wherein the external thread is adapted to the internal thread.

7. The cutting apparatus for construction work according to claim 6, further comprising:

the U-shaped groove penetrates through the limiting block and is arranged on the outer side of the screw rod.

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