Full-automatic cutting machine for bridge anti-seismic support

Abstract

The utility model relates to the technical field of cutting equipment, one embodiment of the utility model provides a full-automatic cutting machine for a bridge anti-seismic support, the full-automatic cutting machine comprises a rack and a bottom frame, the bottom frame is fixed at the bottom of the rack, a cutting dust removal assembly is arranged on the bottom frame and the rack, and a positioning pushing assembly is arranged on the rack. The positioning pushing assembly comprises a driving lead screw and a guide rod, the driving lead screw and the guide rod are installed on the two sides in the rack, the driving lead screw is controlled by a motor to rotate, a pushing frame is connected to the driving lead screw and the guide rod, and a pair of telescopic air cylinders is installed on the pushing frame. By means of the technical scheme, the technical problems that in the prior art, during manual cutting, the consistency of worker operation is difficult to guarantee, the size deviation of supports cut by different workers is large, most existing cutting equipment cuts a single support, and multiple supports cannot be cut at the same time are solved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the technical field of cutting equipment, in particular to a full-automatic cutting machine for bridge seismic support. BACKGROUND

[0002] In the field of building construction, bridge seismic support plays a key role in ensuring the stability of the bridge system in disasters such as earthquakes. The cutting operation of the traditional bridge seismic support relies on manual operation or simple semi-automatic equipment, which is extremely inefficient. When facing large-scale construction projects, the construction party needs to install a large number of bridge seismic supports, and manual or semi-automatic cutting methods cannot meet the construction period requirements, which seriously slows down the overall construction progress.

[0003] The consistency of workers' operation when cutting manually cannot be guaranteed, and the size deviation of supports cut by different workers is large. Such inconsistency in size often leads to the situation that the support does not match the bridge during the actual installation of the support, and the installation workers have to spend extra time to modify the support on site, which further increases the installation difficulty and cost. The existing cutting equipment is mostly for cutting single support and cannot realize simultaneous cutting of multiple supports.

[0004] Therefore, improvements are made to the above problems. CONTENT OF THE INVENTION

[0005] To overcome the above defects, embodiments of the present disclosure provide a full-automatic cutting machine for bridge seismic support, which solves the technical problems that the consistency of workers' operation when cutting manually cannot be guaranteed, the size deviation of supports cut by different workers is large, and the existing cutting equipment is mostly for cutting single support and cannot realize simultaneous cutting of multiple supports.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a full-automatic cutting machine for bridge seismic support, comprising:

[0007] a rack and a chassis, the chassis is fixed at the bottom of the rack;

[0008] a cutting and dust removal assembly, the cutting and dust removal assembly is arranged on the chassis and the rack;

[0009] a positioning and pushing assembly, the positioning and pushing assembly is arranged on the rack;

[0010] The positioning and pushing assembly comprises a drive lead screw and a guide rod, the drive lead screw and the guide rod are installed on both sides of the rack, the drive lead screw is controlled to rotate by a motor, a pushing frame is connected to the drive lead screw and the guide rod, and a pair of telescopic cylinders are installed on the pushing frame.

[0011] As a further technical scheme, the output end of the telescopic air cylinder is provided with a horizontal plate, the surface of the horizontal plate is provided with a plurality of reference blocks, the bottom of the rack is provided with a pair of second air cylinders at both ends, and the output end of the pair of second air cylinders is connected with a top frame.

[0012] As a further technical scheme, the surface of the top frame is provided with a plurality of grooves, a guide frame is inserted in the grooves, and the guide frame and the grooves are connected through bolt fixing.

[0013] As a further technical scheme, the cutting dust removal assembly comprises a cutting groove, the cutting groove is arranged in the rack, a second lead screw is arranged in the base frame, and a support frame is slidably connected in the base frame.

[0014] As a further technical scheme, the support frame is connected with the second lead screw through thread cooperation, a cutting motor is arranged on the support frame, the output end of the cutting motor is provided with a cutting saw blade, and the cutting saw blade is located in the cutting groove.

[0015] As a further technical scheme, the surface of the rack is provided with a protective cover, the protective cover is located at the top of the cutting groove, dust suction equipment is fixed at both ends of the surface of the rack, and the suction end of the dust suction equipment is connected with the protective cover.

[0016] As a further technical scheme, the bottom of the rack on one side of the cutting groove is an open structure, a turnover plate is rotatably connected in the opening of the rack through a rotating shaft, a control motor is arranged on one side of the base frame, and the output end of the control motor is connected with the rotating shaft of the turnover plate.

[0017] As a further technical scheme, the reference blocks and the guide frames are matched with the internal dimensions of the U-shaped anti-seismic support, and a spacing is left between the lower end surface of the reference block and the inner bottom surface of the rack.

[0018] As a further technical scheme, the dust suction equipment is composed of a centrifugal fan and a detachable filter structure.

[0019] As a further technical scheme, a pair of round holes are arranged on one side of the rack, and one end of the telescopic air cylinder is located in the round holes.

[0020] The embodiments of the present disclosure have the following beneficial effects:

[0021] 1、The positioning and pushing assembly in the present disclosure has the beneficial effect that the combination of the drive lead screw, the guide rod and the pushing frame realizes automatic pushing of the anti-seismic support, improves cutting efficiency, the telescopic cylinder and the horizontal plate can flexibly adjust the support position, the reference block and the guide frame match the internal dimensions of the U-shaped anti-seismic support, accurately position and fix the support, effectively solve the problem of large size deviation of manual cutting, ensure the accurate position when multiple supports are cut at the same time, and improve the cutting precision.

[0022] 2、The cutting and dust removal assembly in the present disclosure has the beneficial effect that the design of the cutting groove, the second lead screw and the support frame enables the cutting saw blade to stably cut, ensures cutting quality, the protective cover prevents debris from splashing, ensures the safety of the operator, the dust collection equipment is composed of a centrifugal fan and a detachable filter structure, can effectively collect dust and debris generated during cutting, the detachable filter structure is convenient for cleaning, avoids damage to the centrifugal fan, maintains a good working state of the equipment, the setting of the lower turning plate and the control motor facilitates the discharge of the cut support, and improves the overall work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the example embodiments of the present disclosure and these drawings without creating any creative labor.

[0024] Figure 1 The structural schematic diagram in one embodiment of the present disclosure;

[0025] Figure 2 The isometric view of the present disclosure;

[0026] Figure 3 The isometric view of the present disclosure from another perspective;

[0027] Figure 4 The sectional view of the present disclosure;

[0028] In the drawings: 1, gantry; 2, base frame; 3, positioning and pushing assembly; 3-1, drive lead screw; 3-2, guide rod; 3-3, pushing frame; 3-4, telescopic cylinder; 3-5, horizontal plate; 3-6, reference block; 3-7, second cylinder; 3-8, top frame; 3-9, groove; 3-10, guide frame; 4, cutting and dust removal assembly; 4-1, cutting groove; 4-2, second lead screw; 4-3, support frame; 4-4, cutting motor; 4-5, cutting saw blade; 4-6, protective cover; 4-7, dust collection equipment; 4-8, lower turning plate; 4-9, control motor; 5, round hole. DETAILED DESCRIPTION

[0029] The present disclosure will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present disclosure, but not to limit the present disclosure.

[0030] For the simplicity of the drawings, only the parts related to the disclosure are shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0031] In this paper, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0032] In the present disclosure, unless otherwise specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] In the description of the present embodiment, the terms "up", "down", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore cannot be understood as a limitation of the present disclosure.

[0034] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] As Figures 1-4 shown, it shows a full-automatic cutting machine for bridge anti-seismic support in an embodiment of the present disclosure, which comprises:

[0036] The bench 1 and the chassis 2 are fixed at the bottom of the bench 1;

[0037] The cutting dust removal assembly 4 is arranged on the chassis 2 and the bench 1;

[0038] The positioning and pushing assembly 3 is arranged on the bench 1;

[0039] The positioning and pushing assembly 3 comprises a driving lead screw 3-1 and a guide rod 3-2, the driving lead screw 3-1 and the guide rod 3-2 are installed on both sides of the bench 1, the driving lead screw 3-1 is controlled to rotate by a motor, a pushing frame 3-3 is connected to the driving lead screw 3-1 and the guide rod 3-2, a pair of telescopic cylinders 3-4 are installed on the pushing frame 3-3, a horizontal plate 3-5 is arranged at the output end of the telescopic cylinders 3-4, a plurality of reference blocks 3-6 are arranged on the surface of the horizontal plate 3-5, a pair of second cylinders 3-7 are arranged at both ends of the bottom of the bench 1, a top frame 3-8 is connected to the output end of the second cylinders 3-7, a plurality of grooves 3-9 are arranged on the surface of the top frame 3-8, guide frames 3-10 are inserted into the grooves 3-9, and the guide frames 3-10 are fixedly connected to the grooves 3-9 by bolts, and the guide frames 3-10 correspond to the positions of the reference blocks 3-6.

[0040] In some examples, in order to achieve the effect of installing and positioning a plurality of anti-seismic supports to the cutting position, the positioning and pushing assembly 3 is designed, in which the driving lead screw 3-1 and the guide rod 3-2 are respectively installed on both sides of the bench 1, the driving lead screw 3-1 is controlled to rotate by a motor, the pushing frame 3-3 is connected to the driving lead screw 3-1 and the guide rod 3-2, when the driving lead screw 3-1 is driven to rotate by the motor, the pushing frame 3-3 moves along the guide rod 3-2, thereby realizing the pushing action, a pair of telescopic cylinders 3-4 are installed on the pushing frame 3-3, and a horizontal plate 3-5 is connected to the output end of the telescopic cylinders 3-4, when the telescopic cylinders 3-4 are started, the horizontal plate 3-5 is pushed to move, thereby compensating for the part of the stroke that cannot pass through the cutting position, a plurality of reference blocks 3-6 are arranged on the surface of the horizontal plate 3-5, the reference blocks 3-6 are the reference for positioning the anti-seismic supports, a pair of second cylinders 3-7 are arranged at both ends of the bottom of the bench 1, and a top frame 3-8 is connected to the output end of the second cylinders 3-7, a plurality of grooves 3-9 are arranged on the surface of the top frame 3-8, guide frames 3-10 are inserted into the grooves 3-9, the guide frames 3-10 are fixed to the grooves 3-9 by bolts, the guide frames 3-10 correspond to the positions of the reference blocks 3-6, the guide frames 3-10 are inserted into the inside of the U-shaped anti-seismic supports, and the second cylinders 3-7 can fix the anti-seismic supports in the bench 1 during cutting, and simultaneously play a guiding role, thereby ensuring that the anti-seismic supports are not deflected when being pushed, and through the cooperative work of various components, the positioning and pushing assembly 3 can efficiently realize the positioning and pushing functions.

[0041] As Figures 1-4As shown, the embodiment proposes that the cutting and dust removal assembly 4 includes a cutting groove 4-1, which is opened in the rack 1. The second lead screw 4-2 is installed in the chassis 2. The support frame 4-3 is slidingly connected in the chassis 2. The support frame 4-3 is threadedly connected with the second lead screw 4-2. The cutting motor 4-4 is installed on the support frame 4-3. The cutting saw blade 4-5 is arranged at the output end of the cutting motor 4-4. The cutting saw blade 4-5 is located in the cutting groove 4-1. The protective cover 4-6 is arranged on the surface of the rack 1 and located at the top of the cutting groove 4-1. The dust collection equipment 4-7 is fixed at both ends of the surface of the rack 1. The suction end of the dust collection equipment 4-7 is communicated with the protective cover 4-6. The bottom of the rack 1 on one side of the cutting groove 4-1 is of an open structure. The lower turning plate 4-8 is rotatably connected in the opening of the rack 1 through a rotating shaft. The control motor 4-9 is installed on one side of the chassis 2. The output end of the control motor 4-9 is connected with the rotating shaft of the lower turning plate 4-8.

[0042] In some examples, in order to achieve the effect of cutting and dust removal, the cutting and dust removal assembly 4 is designed. The assembly is provided with the cutting groove 4-1 opened in the rack 1. The second lead screw 4-2 is installed in the chassis 2. The support frame 4-3 is also arranged inside. The support frame 4-3 and the second lead screw 4-2 are threadedly connected. When the second lead screw 4-2 rotates, it can drive the support frame 4-3 to move in the chassis 2. The cutting motor 4-4 is installed on the support frame 4-3. The cutting saw blade 4-5 at the output end of the cutting motor 4-4 is located in the cutting groove 4-1. When the cutting motor 4-4 operates, the cutting saw blade 4-5 can cut the object located in the cutting groove 4-1. The protective cover 4-6 is arranged on the surface of the rack 1 and located at the top of the cutting groove 4-1. It can prevent debris from splashing during cutting. The dust collection equipment 4-7 is fixed at both ends of the surface of the rack 1. The suction end of the dust collection equipment 4-7 is communicated with the protective cover 4-6. During cutting, the dust collection equipment 4-7 can suck away the dust, debris and other cutting generated through the protective cover 4-6, playing a dust removal role. The bottom of the rack 1 on one side of the cutting groove 4-1 is of an open structure. The lower turning plate 4-8 is rotatably connected in the opening through a rotating shaft. The control motor 4-9 is installed on one side of the chassis 2. The output end of the control motor 4-9 is connected with the rotating shaft of the lower turning plate 4-8. When the control motor 4-9 works, it can drive the lower turning plate 4-8 to rotate, and can slide the cut-off anti-seismic support downward through the inclination angle.

[0043] For example, as shown in Figure 2 The reference block 3-6 and the guide frame 3-10 are matched with the internal size of the U-shaped anti-seismic support. The lower end surface of the reference block 3-6 is spaced apart from the inner bottom surface of the rack 1.

[0044] In some examples, through the cooperation of the reference block 3-6 and the guide frame 3-10, the anti-seismic support can be accurately positioned to the installation position, and at the same time, it can play the role of guiding and fixing.

[0045] For example, as shown in Figure 1 The dust collection device 4-7 is composed of a centrifugal fan and a detachable filter structure.

[0046] In some examples, the debris can be collected by the centrifugal fan and the filter structure, and the filter structure can be cleaned without damaging the centrifugal fan.

[0047] For example, as shown in Figure 1 A pair of round holes 5 are formed on one side of the rack 1, and one end of the telescopic air cylinder 3-4 is located in the round hole 5.

[0048] In some examples, the round hole 5 is formed to avoid the telescopic air cylinder 3-4, so as to avoid affecting the movement stroke of the telescopic air cylinder 3-4 and other structures.

[0049] In actual use: Place multiple U-shaped anti-vibration supports on the rack 1, insert the reference block 3-6 into the anti-vibration support, then start the second air cylinder 3-7 to insert the guide frame 3-10 into the anti-vibration support, cooperate with the reference block 3-6 to position it, start the drive screw 3-1 of the positioning and pushing assembly 3, drive the pushing frame 3-3 to move along the guide rod 3-2, push the anti-vibration support to the cutting position, start the second air cylinder 3-7 again, make the guide frame 3-10 further compress the anti-vibration support, then start the cutting motor 4-4 and the dust collection device 4-7 of the cutting and dust removal assembly 4, the cutting motor 4-4 drives the cutting saw blade 4-5 to cut the support, the dust collection device 4-7 sucks the debris and dust generated by cutting through the protective cover 4-6, after cutting, control the motor 4-9 to drive the downward turning plate 4-8 to rotate, make the cut support slide off.

[0050] It should be noted that the above examples are only used to illustrate the technical solutions of the present disclosure, not to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered in the scope of the claims of the present disclosure.

Claims

1. A full-automatic cutting machine for bridge seismic support, characterized in that, Include: Rack (1) and chassis (2), the chassis (2) is fixed at the bottom of the rack (1); Cutting dust removal assembly (4), the cutting dust removal assembly (4) is provided on the chassis (2) and the rack (1); Positioning push assembly (3), the positioning push assembly (3) is provided on the rack (1); The positioning push assembly (3) includes drive screw (3-1) and guide rod (3-2), the drive screw (3-1) and the guide rod (3-2) are installed on both sides of the rack (1), the drive screw (3-1) is rotated by motor control, the drive screw (3-1) and the guide rod (3-2) are connected with push frame (3-3), the push frame (3-3) is installed with a pair of telescopic cylinder (3-4).

2. The full-automatic cutting machine for bridge seismic support according to claim 1, characterized in that, The output end of the telescopic cylinder (3-4) is provided with a transverse plate (3-5), a plurality of reference blocks (3-6) are arranged on the surface of the transverse plate (3-5), a pair of second cylinders (3-7) are arranged at both ends of the bottom of the rack (1), and the output end of the second cylinder (3-7) is connected with the top frame (3-8).

3. The full-automatic cutting machine for bridge seismic support according to claim 2, characterized in that, The surface of the top frame (3-8) is provided with a plurality of grooves (3-9), the guide frame (3-10) is inserted into the groove (3-9), the guide frame (3-10) and the groove (3-9) are connected by bolts, and the guide frame (3-10) corresponds to the position of the reference block (3-6).

4. The full-automatic cutting machine for bridge seismic support according to claim 1, characterized in that, The cutting dust removal assembly (4) includes a cutting groove (4-1), the cutting groove (4-1) is provided in the rack (1), the second screw (4-2) is installed in the chassis (2), and the support frame (4-3) is slidably connected in the chassis (2).

5. The full-automatic cutting machine for bridge seismic support according to claim 4, characterized in that, The support frame (4-3) is connected with the second screw (4-2) through thread cooperation, the support frame (4-3) is provided with a cutting motor (4-4), the cutting motor (4-4) is provided with a cutting saw blade (4-5), and the cutting saw blade (4-5) is located in the cutting groove (4-1).

6. The full-automatic cutting machine for bridge seismic support according to claim 5, characterized in that, The surface of the rack (1) is provided with a protective cover (4-6), the protective cover (4-6) is located at the top of the cutting groove (4-1), and the surface of the rack (1) is fixed with a dust collection device (4-7) at both ends, and the suction end of the dust collection device (4-7) is communicated with the protective cover (4-6).

7. The full-automatic cutting machine for bridge seismic support according to claim 6, characterized in that, The bottom of the rack (1) on one side of the cutting groove (4-1) is an open structure, the lower turning plate (4-8) is rotatably connected in the opening of the rack (1) through a rotating shaft, the control motor (4-9) is installed on one side of the chassis (2), and the output end of the control motor (4-9) is connected with the rotating shaft of the lower turning plate (4-8).

8. The full-automatic cutting machine for bridge seismic support according to claim 3, characterized in that, The reference block (3-6) and the guide frame (3-10) are matched with the internal size of the U-shaped anti-seismic support, and the lower end surface of the reference block (3-6) and the inner bottom surface of the rack (1) are spaced apart.

9. The full-automatic cutting machine for bridge seismic support according to claim 6, characterized in that, The dust collection device (4-7) is composed of a centrifugal fan and a detachable filter structure.

10. The full-automatic cutting machine for bridge seismic support according to claim 1, characterized in that, The bench (1) is provided with a pair of round holes (5) on one side, and the telescopic air cylinder (3-4) is located in the round holes (5) on one end.

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