Horizontal band sawing machine capable of automatically adjusting guide arm

Abstract

The utility model discloses a horizontal band sawing machine capable of automatically adjusting a guide arm, and relates to the technical field of band sawing machines. The horizontal band sawing machine capable of automatically adjusting the guide arm comprises a box body, two sets of air cylinders are fixedly installed at the top of the box body, the conveying ends of the air cylinders are fixed to a band saw mechanism used for cutting external objects, and a driving mechanism used for conducting self-adaption on the specifications of the objects to be cut is arranged at the top of the band saw mechanism. The constant-speed motor is powered on and operates to drive the two-way screw rod to rotate, the rotating two-way screw rod can drive the two sets of screw sleeves to move relatively, the screw sleeves moving in position can drive the connecting pieces to move synchronously, and the connecting pieces moving synchronously can drive the guide arm body to move. And the laser transmitter is electrified to operate to generate laser and is matched with the laser receiver for use, so that the position of the clamping seat can be accurately positioned, the function of automatically adjusting the guide arm body is realized, and the tedious operation of using the device is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of band sawing machines, in particular to a horizontal band sawing machine capable of automatically adjusting a guide arm. Background Technique

[0002] A band sawing machine, also known as a band saw, is mainly used for sawing various metal materials, plastics and other materials. According to different structures and functions, it can be subdivided into various types such as horizontal band sawing machines, vertical band sawing machines, angle sawing machines, numerical control sawing machines, etc. In daily use, a band sawing machine is needed to process workpieces to meet the subsequent processing specification requirements.

[0003] In daily use, a band sawing machine is required. Among them, the "clamping device for a horizontal band sawing machine" disclosed in the publication number "CN220445225U" has solved various technical drawbacks that the traditional machine tool clamping device usually presses and fixes the horizontal band by workers. During the cutting process of the horizontal band, due to the vibration generated by the machine during operation, the horizontal band is likely to shake, resulting in poor cutting effect of the horizontal band.

[0004] However, there are still many defects in the actual use of band sawing machine equipment with similar structures. For example, in the prior art, the device is not convenient for automatically positioning and processing workpieces, resulting in the need for operators to adjust the guide arm of the device with the help of external auxiliary equipment, reducing the automation effect of the device and making it inconvenient for the device to be popularized and used. Therefore, a horizontal band sawing machine capable of automatically adjusting the guide arm is proposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a horizontal band sawing machine capable of automatically adjusting a guide arm to solve the above problems.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A horizontal band sawing machine capable of automatically adjusting a guide arm includes a box body. Two groups of cylinders are fixedly installed on the top of the box body, and a band saw mechanism for cutting external objects is fixed at the conveying end of the cylinders. A driving mechanism for adapting to the specifications of workpieces to be cut is arranged on the top of the band saw mechanism. Safety protection mechanisms for clamping and fixing workpieces to be cut are fixedly installed on both sides of the top of the box body;

[0007] The driving mechanism includes a constant-speed motor. A bidirectional screw rod is fixedly installed at the output end of the constant-speed motor. A nut sleeve is threadedly installed on the outer side of the bidirectional screw rod. A connecting member is fixed on one side of the nut sleeve. A guide arm body is fixedly installed at the bottom of the connecting member, and a laser emitter is arranged on the top of the guide arm body;

[0008] The safety protection mechanism includes a housing, and a mounting seat is fixedly installed inside the housing.

[0009] Preferably, one side of the front surface of the box body is fixedly installed with a hinge, and a box door is fixedly installed on one side of the hinge.

[0010] Preferably, the band saw mechanism includes a driver, a transmission component is fixedly installed at the output end of the driver, two winding discs are sleeved inside the transmission component, and a strip steel body is sleeved outside the winding disc.

[0011] Preferably, an installation box is fixedly installed on one side of the top of the front surface of the box body, a box cover is movably installed on the front surface of the installation box through a hinge, and a controller is fixedly installed on the top of the front surface of the box cover.

[0012] Preferably, a fixed box is fixedly installed on the front surface of the band saw mechanism, an air-cooling component is fixedly installed inside the fixed box, and a net plate is fixed on the front surface of the fixed box.

[0013] Preferably, an electric rod is fixedly installed on one side of the mounting seat, a clamping seat is fixedly installed at the output end of the electric rod, a pressure sensor is embedded inside the clamping seat, a pressing plate is fixedly installed on one side of the pressure sensor, and a laser receiver for cooperating with a laser emitter is fixedly installed on one side of the clamping seat.

[0014] Beneficial effects

[0015] The utility model provides a horizontal band sawing machine capable of automatically adjusting a guide arm. Compared with the prior art, the following beneficial effects are achieved:

[0016] 1. The uniform speed motor is energized to drive the bidirectional screw to rotate. The rotating bidirectional screw can drive two sets of screw sleeves to move relative to each other. The moving screw sleeves can drive the connecting piece to move synchronously. The synchronously moving connecting piece can drive the guide arm body to move. Then, the laser emitter is energized to emit laser and cooperate with the laser receiver to accurately position the clamping seat, thereby realizing the function of automatically adjusting the guide arm body, avoiding the problem that the operator needs to manually adjust the guide arm body, simplifying the cumbersome operation of using the device, increasing the automation effect of using the device, and facilitating the popularization and use of the device.

[0017] 2. The electric rod is energized to drive the clamping seat to move horizontally. The clamping seat that moves horizontally can clamp and fix the item to be processed through the pressure plate. Then, the pressure sensor is energized to monitor the clamping force on the item to be processed in real time, and the monitored electromagnetic signal is transmitted to the inside of the controller. The controller is energized to calculate the monitored value of the pressure sensor. When the controller calculates that the detected value of the pressure sensor exceeds the preset value, two electric rods are controlled to stop running through the wire, realizing the function of safety protection for the item to be processed, avoiding the problem that the item to be processed is easily damaged by excessive clamping force, and the problem that the item to be processed is easily detached due to too small clamping force, and increasing the reliable effect of the device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a partial schematic diagram of the band saw mechanism of the present invention;

[0020] Figure 3 is a partial structural schematic diagram of the driving mechanism of the present invention;

[0021] Figure 4 is a partial structural schematic diagram of the safety protection mechanism of the present invention.

[0022] In the figure: 1. Box body; 101. Box door; 2. Band saw mechanism; 201. Driver; 202. Transmission component; 203. Reel; 204. Strip steel body; 3. Driving mechanism; 301. Constant speed motor; 302. Bi-directional screw; 303. Screw sleeve; 304. Connecting piece; 305. Guide arm body; 306. Laser emitter; 307. Laser receiver; 4. Safety protection mechanism; 401. Shell; 402. Mounting seat; 403. Electric rod; 404. Clamping seat; 405. Pressure sensor; 406. Pressure plate; 5. Installation box; 501. Controller; 6. Fixed box; 601. Air cooling component; 602. Mesh plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 - 4 , the present invention provides two technical solutions:

[0025] The first implementation method: A horizontal band sawing machine capable of automatically adjusting the guide arm, including a box body 1. Two groups of cylinders are fixedly installed on the top of the box body 1, and the conveying ends of the cylinders are fixed with a band saw mechanism 2 for cutting external items. A driving mechanism 3 for adapting to the specifications of the items to be cut is arranged on the top of the band saw mechanism 2. Safety protection mechanisms 4 for clamping and fixing the items to be cut are fixedly installed on both sides of the top of the box body 1;

[0026] The driving mechanism 3 includes a constant-speed motor 301. The output end of the constant-speed motor 301 is fixedly installed with a bidirectional screw 302. A screw sleeve 303 is threadedly installed on the outside of the bidirectional screw 302. A connecting member 304 is fixed on one side of the screw sleeve 303. A guide arm body 305 is fixedly installed at the bottom of the connecting member 304, and a laser emitter 306 is arranged on the top of the guide arm body 305;

[0027] The safety protection mechanism 4 includes a housing 401. A mounting seat 402 is fixedly installed inside the housing 401. The band saw mechanism 2 includes a driver 201. The output end of the driver 201 is fixedly installed with a transmission assembly 202. Two winding discs 203 are sleeved inside the transmission assembly 202. A strip steel body 204 is sleeved on the outside of the winding disc 203;

[0028] One side of the top of the front surface of the box body 1 is fixedly installed with a mounting box 5. The front surface of the mounting box 5 is movably installed with a box cover through a hinge. A controller 501 is fixedly installed on the top of the front surface of the box cover. A fixed box 6 is fixedly installed on the front surface of the band saw mechanism 2. An air-cooling component 601 is fixedly installed inside the fixed box 6, and a net plate 602 is fixed on the front surface of the fixed box 6.

[0029] The controller 501 is electrically connected to the electrical equipment inside the device through wires, which is convenient for the operator to intelligently control the power-on operation of the electrical equipment inside the device through the controller 501. Through the mounting box 5, it is convenient for the operator to install electrical equipment according to subsequent daily use, providing convenience for expanding the electrical equipment inside the device in the future;

[0030] After placing the item to be processed on the top of the device, the electric rod 403 and the clamping seat 404 are used in cooperation to clamp and fix the externally placed item. Then, the constant-speed motor 301 is powered on to drive the bidirectional screw 302 to rotate. The rotating bidirectional screw 302 can drive the two screw sleeves 303 to move relative to each other. The moving screw sleeve 303 can drive the connecting member 304 to move synchronously. The synchronously moving connecting member 304 can drive the guide arm body 305 to move. Then, the laser emitter 306 is powered on to emit laser and cooperate with the laser receiver 307 to accurately position the clamping seat 404, realizing the function of automatically adjusting the guide arm body 305;

[0031] The drive 201 is energized to drive the transmission component 202 to move. The moving transmission component 202 can drive the two coiling reels 203 to rotate. The rotating coiling reels 203 can drive the strip body 204 to move. After the cylinder operates to drive the band saw 2 to move vertically to a specified position, the moving strip body 204 can facilitate the cutting operation on external objects, realizing the function of cutting objects.

[0032] The fixed box 6 provides an installation position for the air-cooling component 601. The energized operation of the air-cooling component 601 can air-cool and cool the band saw mechanism 2.

[0033] The second implementation mode, the main difference from the first implementation mode is that: a hinge is fixedly installed on one side of the front of the box body 1, and a box door 101 is fixedly installed on one side of the hinge; an electric rod 403 is fixedly installed on one side of the mounting seat 402, a clamping seat 404 is fixedly installed at the output end of the electric rod 403, a pressure sensor 405 is embedded in the clamping seat 404, a pressing plate 406 is fixedly installed on one side of the pressure sensor 405, and a laser receiver 307 used in cooperation with the laser emitter 306 is fixedly installed on one side of the clamping seat 404.

[0034] Opening the box door 101 can facilitate the maintenance operation of the electrical equipment inside the device by the operator, providing convenience for the maintenance personnel and increasing the convenience effect of using the device.

[0035] The electric rod 403 is energized to drive the clamping seat 404 to move horizontally. The horizontally moving clamping seat 404 can clamp and fix the workpiece to be processed through the pressing plate 406. Then, the energized operation of the pressure sensor 405 can monitor the clamping force on the workpiece to be processed in real time and transmit the monitored electromagnetic signal to the inside of the controller 501. The energized operation of the controller 501 can calculate the monitored value of the pressure sensor 405. When the controller 501 calculates that the detected value of the pressure sensor 405 exceeds the preset value, the two electric rods 403 are controlled to stop running through the wire, realizing the function of safety protection for the workpiece to be processed.

[0036] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal band sawing machine capable of automatically adjusting a guide arm, comprising a box body (1), characterized in that: Two sets of cylinders are fixedly installed on the top of the box body (1), and the conveying ends of the cylinders are fixed to a band saw mechanism (2) for cutting external items. A driving mechanism (3) for adapting to the specifications of the items to be cut is arranged on the top of the band saw mechanism (2). Safety protection mechanisms (4) for clamping and fixing the items to be cut are fixedly installed on both sides of the top of the box body (1); The driving mechanism (3) includes a constant-speed motor (301). A bidirectional screw rod (302) is fixedly installed at the output end of the constant-speed motor (301). A nut sleeve (303) is threadedly installed on the outer side of the bidirectional screw rod (302). A connecting member (304) is fixed to one side of the nut sleeve (303). A guiding arm body (305) is fixedly installed at the bottom of the connecting member (304), and a laser emitter (306) is arranged on the top of the guiding arm body (305); The safety protection mechanism (4) includes a housing (401), and a mounting seat (402) is fixedly installed inside the housing (401).

2. The horizontal band sawing machine capable of automatically adjusting the guide arm according to claim 1, wherein: A hinge is fixedly installed on one side of the front surface of the box body (1), and a box door (101) is fixedly installed on one side of the hinge.

3. The horizontal band sawing machine capable of automatically adjusting the guide arm according to claim 1, wherein: The band saw mechanism (2) includes a driver (201). A transmission assembly (202) is fixedly installed at the output end of the driver (201). Two winding drums (203) are sleeved inside the transmission assembly (202), and a strip steel body (204) is sleeved on the outer side of the winding drums (203).

4. The horizontal band sawing machine capable of automatically adjusting the guide arm according to claim 1, characterized in that: A mounting box (5) is fixedly installed on one side of the top of the front surface of the box body (1). A box cover is movably installed on the front surface of the mounting box (5) through a hinge, and a controller (501) is fixedly installed on the top of the front surface of the box cover.

5. A horizontal band sawing machine capable of automatically adjusting a guide arm according to claim 1, characterized in that: A fixed box (6) is fixedly installed on the front surface of the band saw mechanism (2). An air-cooling assembly (601) is fixedly installed inside the fixed box (6), and a net plate (602) is fixed to the front surface of the fixed box (6).

6. The horizontal band sawing machine capable of automatically adjusting the guide arm according to claim 1, characterized in that: An electric rod (403) is fixedly installed on one side of the mounting seat (402). A clamping seat (404) is fixedly installed at the output end of the electric rod (403). A pressure sensor (405) is embedded inside the clamping seat (404). A pressing plate (406) is fixedly installed on one side of the pressure sensor (405), and a laser receiver (307) used in cooperation with the laser emitter (306) is fixedly installed on one side of the clamping seat (404).

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