A plate suction device for bridge cutting machine

Abstract

This utility model discloses a suction plate device for a bridge cutting machine, including a support base, a base fixedly installed on the inner side of the support base, and a drive motor fixedly installed on the lower end face of the base. The suction plate device for the bridge cutting machine, by starting the drive motor, moves the connecting seat, suction cup, and exhaust pipe upwards, expelling air from the suction cup and allowing it to firmly adhere to the lower end face of the material, facilitating material adsorption. Activating the drive motor resets the connecting seat, suction cup, and exhaust pipe, causing the material to adhere tightly to the upper end face of the base, facilitating material adsorption and fixation. After the material cutting is completed, rotating the screw removes the negative pressure inside the suction cup, causing the material to lose its adsorption and fixation, facilitating material removal and replacement. Rotating the screw tightens the threaded connection to the lifting device, facilitating the installation of a dust cover on the support sleeve. The design of the support plate and dust cover can shield the dust and impurities generated by the cutting device, reducing dust dispersion and environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a plate suction device for a bridge cutting machine. Background Art

[0002] Bridge cutting machine, also known as bridge type cutting machine, is a stone cutting equipment, and of course it can also be used to cut other materials such as wood. Traditional bridge cutting machine usually includes a longitudinal moving assembly, a transverse moving assembly arranged on the longitudinal moving assembly, and a cutting assembly arranged on the transverse moving assembly, wherein the cutting assembly includes a lifting device and a cutting device. This type of bridge cutting machine can usually only realize three-axis processing. It is difficult to change the cutting angle and cutting direction during the cutting process. The shape of the cutting seam is relatively simple, which is difficult to meet the diverse cutting needs, and there is a problem of difficulty in loading. As the machine ages, the slide rail will produce gaps, and the processing accuracy will be seriously reduced.

[0003] At present, the existing bridge cutting machine 1: a turning cylinder is set, and the workbench is hinged on the frame, so that the workbench can be rotated to facilitate the tilting of the workbench to complete the loading, and the workbench can be quickly and conveniently turned back to the horizontal arrangement after loading. 2: The front and rear moving assembly is set with a synchronous shaft so that the left and right ends of the sliding bridge move at the same time, ensuring synchronization. 3: A left and right moving box is set, and the lifting device is installed on the left and right moving box, so that the lifting device only needs to lift the cutting assembly, and the weight lifted by the lifting device is small. 4: The left and right moving assembly is set, and the clamping roller is clamped by adjusting the adjusting bolt, so that after the left and right moving guide rails are worn and a gap is generated, the left and right moving assembly can clamp the sliding bridge through the clamping roller to prevent the left and right moving assembly from shaking and affecting the processing. The guide roller is set to further limit the shaking of the left and right moving assembly, so that the processing accuracy is further improved. 5: A horizontal rotation device is set, in which the horizontal rotation quick lock mechanism can quickly rotate the cutting device to a certain angle and fix it conveniently. The horizontal fixation and horizontal rotation of the cutting device can be switched by operating the pressure plate. 6: A reset piece is provided in the guide sleeve, and a retaining ring is radially protruded on the limiting rod. The retaining ring is located in the guide sleeve, and the reset piece is sleeved outside the limiting rod between the retaining ring and one end of the guide sleeve, and the restoring action direction of the reset piece points to the second end of the limiting rod, to prevent the limiting rod from being out of contact with the groove due to vibration when the cutting device is cutting, and to prevent the horizontal rotation device from being out of the limit and rotating under the drive of the cutting motor to cause an accident. 7: An angle deflection device is set, and the deflection plate is rotated around the deflection axis by operating the deflection cylinder to adjust the deflection angle.

[0004] For example, a bridge cutting machine disclosed in the authorization announcement number CN210282793U includes a frame and a workbench, the frame is provided with a forward and backward moving assembly, the forward and backward moving assembly is provided with a left and right moving assembly, the left and right moving assembly is provided with a cutting assembly, the cutting assembly is located above the workbench, the cutting assembly includes a lifting device installed on the left and right moving assembly, a horizontal rotating device installed on the lifting device, an angle deflection device installed on the horizontal rotating device, and a cutting device installed on the angle deflection device, the horizontal rotating device includes a rotating disk installed on the lifting device and a horizontal rotating quick locking mechanism, the rotating disk is provided with a plurality of grooves around, the horizontal rotating quick locking mechanism includes a guide sleeve mounting plate horizontally arranged on the lifting device, a guide sleeve fixed on the guide sleeve mounting plate, a pressure plate hinged at the end of the guide sleeve mounting plate, and a limiting rod with a first end hinged to the pressure plate and a second end passing through the guide sleeve and extending into the groove. However, such a bridge cutting machine is not convenient for adsorbing and fixing the material position, and is not convenient for dust reduction of dust impurities generated by cutting materials.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is inconvenient to adsorb and fix the position of the material, and it is inconvenient to reduce the dust impurities generated by cutting the material. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide a suction plate device for a bridge cutting machine, so as to solve the problems of inconvenience in adsorbing and fixing the position of materials and inconvenience in reducing dust impurities generated by cutting materials.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a suction plate device for a bridge cutting machine, comprising a support seat, a base is fixedly installed on the inner side of the support seat, a driving machine is fixedly installed on the lower end surface of the base, a connecting seat is fixedly connected to the upper end of the telescopic shaft of the driving machine, a suction cup is fixedly installed on the upper end of the connecting seat, an exhaust pipe is fixedly connected to the lower end of the connecting seat, a sealing ring is tightly attached to the lower end of the exhaust pipe, a screw is sleeved inside the sealing ring, a movable crossbeam is installed on the upper end of the support seat, a lifting device is slidably sleeved on the outer side of the movable crossbeam, a support sleeve is sleeved on the outer side of the lower end of the lifting device, a screw is threadedly connected to the inside of the support sleeve, a support plate is fixedly connected to the lower end of the support sleeve, and a dust cover is fixedly connected to the lower end surface of the support plate.

[0008] Preferably, the interior of the suction cup is connected to the interior of the connecting seat, and the interior of the connecting seat is connected to the interior of the exhaust pipe. By starting the driving motor to drive the connecting seat, suction cup and exhaust pipe upward, the air inside the suction cup is discharged, so that the suction cup tightens the lower end surface of the adsorption material, facilitating the adsorption of the material.

[0009] Preferably, the base is internally sleeved with a connecting seat, and the base is internally sleeved with a suction cup. By starting a driving motor, the connecting seat, suction cup and exhaust pipe are driven to reset, and the material is driven to cling to the upper end surface of the base, so as to facilitate adsorption and fixation of the material position.

[0010] Preferably, the lower end of the exhaust pipe is connected to the screw via a threaded connection, and the upper end of the base is tightly attached to the material. When the material cutting process is completed, the screw is turned to remove it, the negative pressure inside the suction cup disappears, and the material loses its adsorption and fixation, making it convenient to remove the material for replacement.

[0011] Preferably, one end of the screw is connected to the lifting device through a thread, and the lifting device is sleeved inside the support plate. The lifting device is threadedly connected by turning and tightening the screw, so as to facilitate fixing the support sleeve and installing the dust cover.

[0012] Preferably, the interior of the dust cover is connected to the lifting device, and the interior of the base is connected to the exhaust pipe. By turning the removal screw, the support cover is freed from restraint, making it convenient to move the support cover downward to remove the support plate and the dust cover.

[0013] Preferably, a cutting device is provided at the lower end of the lifting device, and the cutting device is sleeved inside the dust cover. The design of the support plate and the dust cover can shield the dust impurities generated by the cutting device when cutting materials, thereby reducing the dust from floating around and polluting the surrounding environment.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model starts the driving machine to drive the connecting seat, suction cup and exhaust pipe to move upward, and the air inside the suction cup is discharged, so that the suction cup can fasten the lower end surface of the adsorption material, which is convenient for adsorbing the material. The driving machine is started to drive the connecting seat, suction cup and exhaust pipe to reset, and the material is driven to be close to the upper end surface of the base, which is convenient for adsorbing and fixing the position of the material. When the material cutting process is completed, the removal screw is turned, the negative pressure inside the suction cup disappears, and the material loses adsorption and fixation, which is convenient for removing the material for replacement.

[0016] 2. The utility model connects the lifting device by turning the tightening screw thread, which is convenient for fixing the support sleeve to install the dust sleeve. By turning the removal screw, the support sleeve is freed from restraint, and the support sleeve is conveniently moved downward to be removed, thereby driving the support plate and the dust sleeve to be removed. The design of the support plate and the dust sleeve can shield the dust and impurities generated by the cutting device when cutting the material, thereby reducing the dust from floating around and polluting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the base of the utility model;

[0019] Figure 3 This is an enlarged cross-sectional view of the exhaust pipe of the utility model;

[0020] Figure 4 It is an enlarged cross-sectional view of the dust cover of the utility model.

[0021] In the figure: 1 support seat, 11 base, 12 driving machine, 13 connecting seat, 14 suction cup, 15 exhaust pipe, 16 sealing ring, 17 screw, 18 material, 2 moving beam, 21 lifting device, 22 support sleeve, 23 screw, 24 support plate, 25 dust cover, 26 cutting device. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A suction plate device for a bridge cutting machine shown in the figure comprises a support seat 1, a base 11 is fixedly installed on the inner side of the support seat 1, a driving machine 12 is fixedly installed on the lower end surface of the base 11, the model of the driving machine 12 is SMC, which belongs to the prior art, a connecting seat 13 is fixedly connected to the upper end of the telescopic shaft of the driving machine 12, a suction cup 14 is fixedly installed on the upper end of the connecting seat 13, an exhaust pipe 15 is fixedly connected to the lower end of the connecting seat 13, a sealing ring 16 is tightly attached to the lower end of the exhaust pipe 15, a screw 17 is sleeved inside the sealing ring 16, a moving beam 2 is installed on the upper end of the support seat 1, a lifting device 21 is slidably sleeved on the outer side of the moving beam 2, the lifting device 21 belongs to the prior art, a support sleeve 22 is sleeved on the outer side of the lower end of the lifting device 21, a screw 23 is threadedly connected to the inside of the support sleeve 22, a support plate 24 is fixedly connected to the lower end of the support sleeve 22, a dust cover 25 is fixedly connected to the lower end surface of the support plate 24, and the dust cover 25 is made of corrugated pipe material.

[0024] In order to facilitate the absorption and fixing of the position of the material 18, the interior of the suction cup 14 is connected to the interior of the connecting seat 13, and the interior of the connecting seat 13 is connected to the interior of the exhaust pipe 15. By starting the driving machine 12, the connecting seat 13, the suction cup 14 and the exhaust pipe 15 are driven to move upward, and the air inside the suction cup 14 is discharged, so that the suction cup 14 fastens the lower end surface of the absorption material 18, which is convenient for the absorption of the material 18. The interior of the base 11 is connected to the connecting seat 13, and the interior of the base 11 is connected to the suction cup 14. By starting the driving machine 12, the connecting seat 13, the suction cup 14 and the exhaust pipe 15 are reset, and the material 18 is driven to be close to the upper end surface of the base 11, which is convenient for the absorption and fixing of the material 18. The lower end of the exhaust pipe 15 is connected to the screw 17 by a thread, and the upper end of the base 11 is close to the material 18. When the cutting and processing of the material 18 is completed, the screw 17 is turned to remove, and the negative pressure inside the suction cup 14 disappears, and the material 18 loses absorption and fixation, which is convenient for removing the material 18 for replacement.

[0025] In order to reduce the dust from flying around and polluting the surrounding environment, one end of the screw 23 is connected to the lifting device 21 through a thread, and the lifting device 21 is internally sleeved on the support plate 24. By turning and tightening the screw 23, the lifting device 21 is threadedly connected, so that the support sleeve 22 is fixed to install the dust cover 25. The inside of the dust cover 25 is sleeved on the lifting device 21, and the inside of the base 11 is sleeved on the exhaust pipe 15. By turning and removing the screw 23, the support sleeve 22 is freed from restraint, and it is convenient to move the support sleeve 22 downward to remove it, driving the support plate 24 and the dust cover 25 to be removed. A cutting device 26 is provided at the lower end of the lifting device 21, and the inside of the dust cover 25 is sleeved on the cutting device 26. The design of the support plate 24 and the dust cover 25 can block the dust impurities generated by the cutting device 26 cutting the material 18, thereby reducing the dust from flying around and polluting the surrounding environment.

[0026] The suction plate device for the bridge cutting machine drives the connecting seat 13, the suction cup 14 and the exhaust pipe 15 to move upward by starting the driving machine 12, and the air inside the suction cup 14 is discharged, so that the suction cup 14 fastens the lower end surface of the adsorbed material 18, which is convenient for adsorbing the material 18. By starting the driving machine 12, the connecting seat 13, the suction cup 14 and the exhaust pipe 15 are reset, and the material 18 is driven to be close to the upper end surface of the base 11, which is convenient for adsorbing and fixing the position of the material 18. When the cutting process of the material 18 is completed, the removal screw 17 is rotated, and the negative pressure inside the suction cup 14 disappears, and the material 18 loses adsorption and fixation, which is convenient for removing the material 18 for replacement; the lifting device 21 is threadedly connected by rotating the tightening screw 23, which is convenient for fixing the support sleeve 22 to install the dust cover 25; by rotating the removal screw 23, the support sleeve 22 loses its restraint, and it is convenient to move downward to remove the support sleeve 22 to drive the support plate 24 and the dust cover 25 to be removed. The design of the support plate 24 and the dust cover 25 can shield the dust impurities generated by the cutting device 26 cutting the material 18, thereby reducing the dust from floating around and polluting the surrounding environment.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate suction device for a bridge cutting machine, comprising a support seat (1), a base (11) is fixedly mounted on the inner side of the support seat (1), and a driving machine (12) is fixedly mounted on the lower end surface of the base (11), characterized in that: The upper end of the telescopic shaft of the driving machine (12) is fixedly connected to a connecting seat (13), the upper end of the connecting seat (13) is fixedly mounted with a suction cup (14), the lower end of the connecting seat (13) is fixedly connected to an exhaust pipe (15), the lower end of the exhaust pipe (15) is tightly attached to a sealing ring (16), the interior of the sealing ring (16) is sleeved with a screw (17), the upper end of the support seat (1) is mounted with a moving beam (2), the outer side of the moving beam (2) is slidably sleeved with a lifting device (21), the lower end of the lifting device (21) is sleeved with a supporting sleeve (22), the interior of the supporting sleeve (22) is threadedly connected with a screw (23), the lower end of the supporting sleeve (22) is fixedly connected to a supporting plate (24), and the lower end surface of the supporting plate (24) is fixedly connected with a dust cover (25).

2. A plate suction device for a bridge cutting machine according to claim 1, characterized in that: The interior of the suction cup (14) is communicated with the interior of the connecting seat (13), and the interior of the connecting seat (13) is communicated with the interior of the exhaust pipe (15).

3. A plate suction device for a bridge cutting machine according to claim 1, characterized in that: The interior of the base (11) is sleeved with a connecting seat (13), and the interior of the base (11) is sleeved with a suction cup (14).

4. A plate suction device for a bridge cutting machine according to claim 1, characterized in that: The lower end of the exhaust pipe (15) is internally connected with a screw (17) via a thread, and the upper end of the base (11) is tightly attached with a material (18).

5. The plate suction device for a bridge cutting machine according to claim 1, characterized in that: One end of the screw (23) is connected to the lifting device (21) via a thread, and the interior of the support plate (24) is sleeved with the lifting device (21).

6. A plate suction device for a bridge cutting machine according to claim 1, characterized in that: The interior of the dust cover (25) is sleeved with the lifting device (21), and the interior of the base (11) is sleeved with the exhaust pipe (15).

7. The plate suction device for a bridge cutting machine according to claim 1, characterized in that: A cutting device (26) is provided at the lower end of the lifting device (21), and the interior of the dust cover (25) is sleeved with the cutting device (26).

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