Cutting device for conveying shaft machining

Abstract

The cutting device comprises a fixing platform, the top face of the fixing platform is fixedly connected with a cutting box, a feeding port is formed in the inner wall of the cutting box in a penetrating mode, the inner wall of the cutting box is fixedly connected with a first electric push rod, and the output end of the first electric push rod is fixedly connected with a first connecting frame; a shaft body is inserted into a cutting box along the inner wall of a feeding port and supported by a supporting and feeding assembly, a driving mechanism is started to be matched with the supporting and feeding assembly to clamp and drive the shaft body to move leftwards, a driving motor and a first electric push rod are started to drive a cutting blade to cut the shaft body through a first connecting frame, and metal chippings are collected and discharged through a centralized discharging mechanism; and equipment in the cutting box can be overhauled by opening the door opening and closing assembly, so that the purpose of conveniently carrying out sealing cutting work on the conveying shaft body is achieved, and the problems that high-temperature metal chippings generated during shaft body cutting are scattered to pollute the production environment and cause harm to human health are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission shaft processing, in particular to a cutting device for transmission shaft processing. Background Art

[0002] The conveyor shaft, as the main component in most conveying devices and transportation devices, is mainly used to connect components such as drive rollers to facilitate the transmission of power from the drive components to the conveying components for the purpose of conveying items.

[0003] During the production and processing of the conveyor shaft, a cutting device is required to cut the shaft according to the use length of the conveyor shaft. However, most of the existing cutting devices are open. During the process of cutting the shaft, the high-temperature metal debris generated by the cutting will fly everywhere. The scattered high-temperature debris will easily cause burns and other risks after contact with the human body. The scattered debris is difficult to clean up in a centralized manner, thereby polluting the surrounding production environment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a cutting device for processing a transmission shaft, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A cutting device for conveyor shaft processing comprises a fixed platform, the top surface of the fixed platform is fixedly connected to a cutting box, the inner wall of the cutting box is penetrated by a feed port, the inner wall of the cutting box is fixedly connected to a first electric push rod, the output end of the first electric push rod is fixedly connected to a first connecting frame, and the top surface of the first connecting frame overlaps with the inner wall of the cutting box, the left side of the first connecting frame is fixedly connected to a driving motor, and the output end of the driving motor is rotatably connected to the inner wall of the first connecting frame, the output end of the driving motor is fixedly connected to a cutting blade, a centralized discharging mechanism is provided inside the fixed platform, a supporting feeding assembly is provided inside the cutting box, a driving mechanism is provided inside the cutting box, and a switching door assembly is provided on the top surface of the cutting box.

[0007] Preferably, the centralized discharge mechanism consists of a centralized box and a discharge pipe, the centralized box is fixedly connected to the inner wall of the fixed platform, and the centralized box is fixedly connected to the inner wall of the cutting box, and the discharge pipe is fixedly connected to the inner wall of the centralized box.

[0008] Preferably, the supporting feeding assembly consists of a connecting plate, a supporting plate, a supporting frame and an auxiliary wheel, the connecting plate is fixedly connected to the inner wall of the cutting box, the supporting plate is fixedly connected to the inner wall of the connecting plate, the supporting frame is fixedly connected to the inner wall of the cutting box, and the auxiliary wheel is rotatably connected to the inner wall of the supporting frame.

[0009] Preferably, the driving mechanism consists of a second electric push rod, a second connecting frame, a servo motor and a moving wheel, the second electric push rod is fixedly connected to the inner wall of the cutting box, the second connecting frame is fixedly connected to the output end of the second electric push rod, the servo motor is fixedly connected to the back of the second connecting frame, and the output end of the servo motor is rotatably connected to the inner wall of the second connecting frame, and the inner wall of the moving wheel is fixedly connected to the output end of the servo motor.

[0010] Preferably, the switch door assembly consists of a hinge, a door frame, a glass door panel and a door lock, the hinge is fixedly connected to the top surface of the cutting box, the door frame is hingedly mounted on the cutting box by a hinge, and the door frame overlaps the front of the cutting box, the glass door panel is fixedly connected to the inner wall of the door frame, and the door lock is fixedly connected to the inner wall of the door frame.

[0011] Preferably, the cutting box is rectangular and made of metal material.

[0012] Preferably, there are multiple support frames, and all of the support frames are located inside the cutting box.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the cutting device for processing the transmission shaft inserts the shaft into the cutting box along the inner wall of the feed port, supports the shaft by supporting the feeding assembly, starts the driving mechanism to cooperate with the supporting feeding assembly to clamp the driving shaft and move it to the left, starts the driving motor and the first electric push rod to drive the cutting blade to cut the shaft through the first connecting frame, collects and discharges metal debris through the centralized discharge mechanism, and opens the switch door assembly to perform maintenance work on the equipment in the cutting box; achieves the goal of facilitating the sealed cutting of the transmission shaft, and avoids the problem of high-temperature metal debris generated during shaft cutting flying and polluting the production environment and causing harm to human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0016] Figure 3 This is an enlarged view of the structure A of the utility model;

[0017] Figure 4 This is an enlarged view of the structure B of the utility model.

[0018] In the figure: 1. Fixed platform; 2. Cutting box; 3. Feed inlet; 4. First electric push rod; 5. First connecting frame; 6. Drive motor; 7. Cutting blade; 8. Central box; 9. Discharge pipe; 10. Connecting plate; 11. Support plate; 12. Support frame; 13. Auxiliary wheel; 14. Second electric push rod; 15. Second connecting frame; 16. Servo motor; 17. Moving wheel; 18. Hinge; 19. Door frame; 20. Glass door panel; 21. Door lock. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Reference Figure 1-4 A cutting device for conveyor shaft processing includes a fixed platform 1, a cutting box 2 is fixedly connected to the top surface of the fixed platform 1, the cutting box 2 is rectangular, and the cutting box 2 is made of metal material. The cutting box 2 made of metal material has higher strength, is not easily deformed or damaged after being subjected to force, and is more durable. A feed port 3 is opened through the inner wall of the cutting box 2, a first electric push rod 4 is fixedly connected to the inner wall of the cutting box 2, the output end of the first electric push rod 4 is fixedly connected to the first connecting frame 5, and the top surface of the first connecting frame 5 is overlapped with the inner wall of the cutting box 2, and a driving motor 6 is fixedly connected to the left side of the first connecting frame 5, and the driving motor The output end of the machine 6 is rotatably connected to the inner wall of the first connecting frame 5, and the output end of the driving motor 6 is fixedly connected to the cutting blade 7. A centralized discharge mechanism is provided inside the fixed platform 1, and the centralized discharge mechanism consists of a centralized box 8 and a discharge pipe 9. The centralized box 8 is fixedly connected to the inner wall of the fixed platform 1, and the centralized box 8 is fixedly connected to the inner wall of the cutting box 2, and the discharge pipe 9 is fixedly connected to the inner wall of the centralized box 8, which is convenient for centralized collection of metal debris and improves the debris cleaning efficiency. A support feeding assembly is provided inside the cutting box 2, a driving mechanism is provided inside the cutting box 2, and a switch door assembly is provided on the top surface of the cutting box 2.

[0021] Specifically, the supporting feeding assembly is composed of a connecting plate 10, a supporting plate 11, a supporting frame 12 and an auxiliary wheel 13. There are multiple supporting frames 12, and multiple supporting frames 12 are located inside the cutting box 2, which are used to connect multiple auxiliary wheels 13, thereby improving the movement stability of the shaft body. The connecting plate 10 is fixedly connected to the inner wall of the cutting box 2, the supporting plate 11 is fixedly connected to the inner wall of the connecting plate 10, the supporting frame 12 is fixedly connected to the inner wall of the cutting box 2, and the auxiliary wheel 13 is rotatably connected to the inner wall of the supporting frame 12. The driving mechanism is composed of a second electric push rod 14 and a second connecting rod. It is composed of a connecting frame 15, a servo motor 16 and a moving wheel 17. The second electric push rod 14 is fixedly connected to the inner wall of the cutting box 2. The second connecting frame 15 is fixedly connected to the output end of the second electric push rod 14. The servo motor 16 is fixedly connected to the back of the second connecting frame 15, and the output end of the servo motor 16 is rotatably connected to the inner wall of the second connecting frame 15. The inner wall of the moving wheel 17 is fixedly connected to the output end of the servo motor 16. The feeding assembly is supported by the downward pressure of the driving mechanism to clamp the shaft, and at the same time it is convenient to drive the shaft to move to the left for continuous cutting.

[0022] Specifically, the door opening and closing assembly consists of a hinge 18, a door frame 19, a glass door panel 20 and a door lock 21. The hinge 18 is fixedly connected to the top surface of the cutting box 2. The door frame 19 is hingedly mounted on the cutting box 2 through the hinge 18, and the door frame 19 overlaps the front of the cutting box 2. The glass door panel 20 is fixedly connected to the inner wall of the door frame 19. The door lock 21 is fixedly connected to the inner wall of the door frame 19, and is used to open and close the cutting box 2, which is convenient for blocking and collecting metal debris, and at the same time, it is convenient to observe the cutting status of the shaft.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0024] When in use: first, insert the shaft to be cut into the cutting box 2 along the inner wall of the feed port 3 from right to left, so that the shaft contacts the inner wall of the auxiliary wheel 13 and the inner wall of the support plate 11, start the second electric push rod 14 to push the second connecting frame 15 and the moving wheel 17 to move downward to contact the shaft, and the moving wheel 17 cooperates with the auxiliary wheel 13 to clamp the fixed shaft, start the servo motor 16 to drive the moving wheel 17 to rotate, and the auxiliary wheel 13 is connected to the support frame 12 through rotation, so that the shaft can be driven to move left along the inner wall of the support plate 11, and the moving wheel 17 can be driven to move left along the inner wall of the support plate 11. When the shaft reaches the cutting position, start the drive motor 6 to drive the cutting blade 7 to rotate, start the first electric push rod 4 to drive the cutting blade 7 to move downward through the first connecting frame 5 to cut the shaft, and the cutting box 2 and the glass door panel 20 are used to block the metal debris generated by the cutting. The blocked debris falls down into the collection box 8, and the debris is collected by the collection box 8 and discharged through the discharge pipe 9. After opening the door lock 21, the door frame 19 and the glass door panel 20 are rotated to open the door frame 19 and the glass door panel 20, and the equipment in the cutting box 2 can be inspected and maintained.

[0025] To sum up, the cutting device for processing the conveyor shaft inserts the shaft into the cutting box 2 along the inner wall of the feed port 3, supports the shaft by supporting the feeding assembly, starts the driving mechanism to cooperate with the supporting feeding assembly to clamp the driving shaft and move it to the left, starts the driving motor 6 and the first electric push rod 4 to drive the cutting blade 7 to cut the shaft through the first connecting frame 5, collects and discharges metal debris through the centralized discharge mechanism, opens the switch door assembly to carry out maintenance work on the equipment in the cutting box 2, achieves the goal of facilitating the sealed cutting work of the conveyor shaft, avoids the problem of high-temperature metal debris generated during shaft cutting flying and polluting the production environment and causing harm to human health, and is used to solve the problems raised in the above-mentioned background technology.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

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

Claims

1. A cutting device for conveyor shaft processing, comprising a fixed platform (1), characterized in that: The top surface of the fixed platform (1) is fixedly connected to a cutting box (2), the inner wall of the cutting box (2) is provided with a feed port (3), the inner wall of the cutting box (2) is fixedly connected to a first electric push rod (4), the output end of the first electric push rod (4) is fixedly connected to a first connecting frame (5), and the top surface of the first connecting frame (5) overlaps the inner wall of the cutting box (2), the left side of the first connecting frame (5) is fixedly connected to a driving motor (6), and the output end of the driving motor (6) is rotatably connected to the inner wall of the first connecting frame (5), the output end of the driving motor (6) is fixedly connected to a cutting blade (7), a centralized discharging mechanism is provided inside the fixed platform (1), a supporting feeding assembly is provided inside the cutting box (2), a driving mechanism is provided inside the cutting box (2), and a switch door assembly is provided on the top surface of the cutting box (2).

2. A cutting device for conveyor shaft processing according to claim 1, characterized in that: The centralized discharge mechanism consists of a centralized box (8) and a discharge pipe (9); the centralized box (8) is fixedly connected to the inner wall of the fixed platform (1), and the centralized box (8) is fixedly connected to the inner wall of the cutting box (2); and the discharge pipe (9) is fixedly connected to the inner wall of the centralized box (8).

3. The cutting device for conveyor shaft processing according to claim 1, characterized in that: The supporting feeding assembly is composed of a connecting plate (10), a supporting plate (11), a supporting frame (12) and an auxiliary wheel (13); the connecting plate (10) is fixedly connected to the inner wall of the cutting box (2); the supporting plate (11) is fixedly connected to the inner wall of the connecting plate (10); the supporting frame (12) is fixedly connected to the inner wall of the cutting box (2); and the auxiliary wheel (13) is rotatably connected to the inner wall of the supporting frame (12).

4. A cutting device for conveyor shaft processing according to claim 1, characterized in that: The driving mechanism is composed of a second electric push rod (14), a second connecting frame (15), a servo motor (16) and a moving wheel (17); the second electric push rod (14) is fixedly connected to the inner wall of the cutting box (2); the second connecting frame (15) is fixedly connected to the output end of the second electric push rod (14); the servo motor (16) is fixedly connected to the back of the second connecting frame (15); the output end of the servo motor (16) is rotatably connected to the inner wall of the second connecting frame (15); and the inner wall of the moving wheel (17) is fixedly connected to the output end of the servo motor (16).

5. The cutting device for conveyor shaft processing according to claim 1, characterized in that: The door opening and closing assembly consists of a hinge (18), a door frame (19), a glass door panel (20) and a door lock (21); the hinge (18) is fixedly connected to the top surface of the cutting box (2); the door frame (19) is hingedly mounted on the cutting box (2) through the hinge (18); the door frame (19) overlaps the front surface of the cutting box (2); the glass door panel (20) is fixedly connected to the inner wall of the door frame (19); and the door lock (21) is fixedly connected to the inner wall of the door frame (19).

6. The cutting device for conveyor shaft processing according to claim 1, characterized in that: The cutting box (2) is rectangular and is made of metal material.

7. The cutting device for conveyor shaft processing according to claim 3, characterized in that: There are multiple support frames (12), and all of the multiple support frames (12) are located inside the cutting box (2).

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