A bellows processing device

Abstract

The present invention belongs to the technical field of corrugated pipe machines, and discloses a corrugated pipe processing device, including a support frame, a leveling device fixedly installed on the right end of the top surface of the support frame, a coiling device fixedly installed on the left end of the top surface of the support frame, the coiling device is located on the left side of the leveling device, a connecting frame fixedly installed on the rear side of the support frame, a rack 1 is movably connected to the middle of the connecting frame, and a connecting plate 1 is fixedly installed on the top of the front side of the rack 1. The present invention meshes the gear with the rack 1. When cutting is required, the motor 1 drives the gear to rotate, thereby driving the rack 1 to move upward, so that the rack 1 drives the top of the flame cutting gun to rise to the bottom of the corrugated pipe through the connecting plate 1. The flame cutting gun works to generate flames, thereby realizing the cutting of the corrugated pipe. The operator does not need to hold the cutting machine for cutting, the operation is simple, and the labor intensity of the operator is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of corrugated pipe machines, in particular to a corrugated pipe processing device. Background Art

[0002] Bellows mainly include metal bellows, corrugated expansion joints, corrugated heat exchange tubes, diaphragm boxes and metal hoses, among which metal bellows are mainly used to compensate for pipeline thermal deformation, reduce shock, absorb pipeline settlement deformation, etc., and are widely used in petrochemical, instrumentation, aerospace, chemical, electric power, cement, metallurgy and other industries. Bellows machine is a device used to produce bellows, which generally includes a leveling device and a coiling device, which can roll up the leveled raw materials to generate circles of corrugated pipes.

[0003] Most existing corrugated pipe machines are not equipped with cutting devices. When producing corrugated pipes, you may encounter the situation of cutting the corrugated pipes. When cutting, most operators are required to use a handheld cutting machine to cut the produced corrugated pipes. The operation is complicated and laborious, which increases the labor intensity of the operator. Summary of the Invention

[0004] The purpose of the present invention is to solve the above problems. The present invention provides a corrugated pipe processing device, which has the advantages of simple operation and reduced labor intensity of operators.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a corrugated pipe processing device, comprising a support frame, a leveling device is fixedly installed on the right end of the top surface of the support frame, a winding device is fixedly installed on the left end of the top surface of the support frame, the winding device is located on the left side of the leveling device, a connecting frame is fixedly installed on the rear side of the support frame, a rack 1 is movably connected to the middle part of the connecting frame, a connecting plate 1 is fixedly installed on the top of the front side of the rack 1, a flame cutting gun is fixedly installed on the bottom surface of the connecting plate 1, the top surface of the support frame is movably connected to the frame, a motor 1 is fixedly installed on the top of the frame, a gear is fixedly installed on the right end of the motor 1, and a raw material box is fixedly installed on the bottom surface of the inner cavity of the connecting frame.

[0006] As a preferred technical solution of the present invention, the middle part of the connecting frame is movably connected to a rack 2, the top of the rear side of the rack 2 is fixedly installed with a connecting plate 2, the bottom surface of the connecting plate 2 is fixedly installed with a welding gun, the left side of the frame is fixedly installed with an engaging block, the top surface of the connecting frame is fixedly installed with a motor 2, and the output end of the motor 2 is fixedly sleeved with a ball screw.

[0007] As a preferred technical solution of the present invention, a hanger is fixedly installed on the top surface of the inner cavity of the connecting frame, a spring is fixedly installed on the top surface of the bottom end of the hanger, and a buffer plate is fixedly installed on the top end of the spring.

[0008] As a preferred technical solution of the present invention, the left end of the gear is engaged with the right end of rack one, rack two is located directly in front of rack one, and the heights of rack one and rack two are equal.

[0009] As a preferred technical solution of the present invention, the engaging block is engaged with the surface of the ball screw, and an "L" slide is fixedly installed on the bottom surface of the frame, and the "L" slide fixedly installed on the bottom surface of the frame is movably connected to the "L"-shaped groove opened on the top surface of the connecting frame; the left end of the gear is engaged with the right end of rack one, and the rack two is located directly in front of rack one, and the height values ​​of rack one and rack two are equal; the ball screw is driven by motor two to rotate, and the ball screw drives the frame to move when it rotates, so that the gear on the frame is engaged with rack two.

[0010] As a preferred technical solution of the present invention, there are two raw material boxes, the right ends of which are connected to the rear ends of the flame cutting gun and the welding gun respectively, and the two raw material boxes are respectively located below rack one and rack two.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention meshes the gear and the rack. When cutting is required, the motor drives the gear to rotate, thereby driving the rack to move upward, so that the rack drives the top of the flame cutting gun to rise to the bottom of the corrugated pipe through the connecting plate. The flame cutting gun works to generate flame, thereby achieving cutting of the corrugated pipe. The operator does not need to hold the cutting machine for cutting, the operation is simple, and the labor intensity of the operator is reduced.

[0013] 2. The present invention drives the ball screw to rotate through motor 2, and the engaging block engages with the surface of the ball screw. When the ball screw rotates, the engaging block can drive the frame to move forward. At this time, the frame can drive motor 1 and the gear to move forward, so that the gear is engaged with rack 2, and rack 2 can drive the welding gun to move upward through connecting plate 2. At this time, the welding gun can work to weld the bellows, and no personnel are required to perform welding, which increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the connection frame of the structure of the present invention;

[0016] Figure 3 This is a schematic diagram of an explosion connection of the motor structure of the present invention;

[0017] Figure 4 This is an enlarged schematic diagram of structure A of the present invention;

[0018] Figure 5 This is an enlarged schematic diagram of structure B of the present invention.

[0019] In the figure: 1. Support frame; 2. Leveling device; 3. Coil device; 4. Connecting frame; 5. Rack 1; 6. Rack 2; 7. Connecting plate 1; 8. Flame cutting gun; 9. Connecting plate 2; 10. Welding gun; 11. Frame; 12. Motor 1; 13. Gear; 14. Engaging block; 15. Motor 2; 16. Ball screw; 17. Hanger; 18. Spring; 19. Buffer plate; 20. Raw material box. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0021] like Figures 1 to 5As shown, the present invention provides a corrugated pipe processing device, including a support frame 1, a leveling device 2 is fixedly installed on the right end of the top surface of the support frame 1, and a coiling device 3 is fixedly installed on the left end of the top surface of the support frame 1. The raw material enters the leveling device 2, is leveled by the leveling device 2, and then the flattened raw material is sent into the coiling device 3, and the raw material is rolled into a corrugated pipe by the coiling device 3. The coiling device 3 is located on the left side of the leveling device 2, and a connecting frame 4 is fixedly installed on the rear side of the support frame 1. The middle part of the connecting frame 4 is movably connected with a rack 2 6, and a connecting plate 2 9 is fixedly installed on the top of the rear side of the rack 2 6. A welding gun 10 is fixedly installed on the bottom surface of the connecting plate 2 9, and a gear 13 is engaged with the rack 2 6, so that the rack 2 6 can drive the welding gun 10 to the bottom surface through the connecting plate 2 9. The meshing block 14 is fixedly mounted on the left side of the frame 11, and the top surface of the connecting frame 4 is fixedly mounted with a motor 2 15. The output end of the motor 2 15 is fixedly sleeved with a ball screw 16, which is driven by the motor 2 15 to rotate. The meshing block 14 is engaged with the surface of the ball screw 16. When the ball screw 16 rotates, the frame 11 can be driven forward by the meshing block 14. At this time, the frame 11 can drive the motor 1 12 and the gear 13 to move forward, so that the gear 13 is engaged with the rack 2 6. The meshing block 14 is engaged with the surface of the ball screw 16. The bottom surface of the frame 11 is fixedly mounted with an "L" slide bar. The frame 1 The "L" slide bar fixed on the bottom surface of 1 is movably connected to the "L"-shaped groove opened on the top surface of the connecting frame 4. The "L" slide bar positions and guides the movement of the frame 11 to prevent the frame 11 from deviating during movement. The guide ensures the stability of the operation of the device. The top surface of the inner cavity of the connecting frame 4 is fixedly installed with a hanger 17, and the top surface of the bottom end of the hanger 17 is fixedly installed with a spring 18. The top of the spring 18 is fixedly installed with a buffer plate 19. After the rack 15 and the rack 26 lose engagement with the gear 13, they will move under the action of gravity and contact the buffer plate 19. The spring 18 will buffer the plate 19, and the spring 18 will buffer the rack 15 and the rack 26 to avoid damage, thereby increasing the service life of the device. The middle part of the connecting frame 4 is movably connected with the rack 15. A connecting plate 7 is fixedly installed on the top of the front side of rack 15, and a flame cutting gun 8 is fixedly installed on the bottom of connecting plate 7. Rack 15 moves upward, so that rack 15 drives the top of flame cutting gun 8 to rise to the bottom of the bellows through connecting plate 17. Flame cutting gun 8 works to generate flame, so that the bellows can be cut. There is no need for the operator to hold the cutting machine for cutting. The operation is simple and the labor intensity of the operator is reduced. The top surface of the support frame 1 is movably connected to the frame 11. A motor 12 is fixedly installed on the top of the frame 11. A gear 13 is fixedly installed on the right end of the motor 12. The left end of the gear 13 is meshed with the right end of the rack 15. Rack 26 is located directly in front of rack 15. The height values ​​of rack 15 and rack 26 are equal.Gear 13 meshes with rack 15. When cutting is required, motor 12 drives gear 13 to rotate, thereby driving rack 15 upward. A raw material box 20 is fixedly mounted on the bottom surface of the inner cavity of the connecting frame 4. There are two raw material boxes 20 in total. The right ends of the two raw material boxes 20 are connected to the rear ends of the flame cutting gun 8 and welding gun 10 respectively. The two raw material boxes 20 are located below rack 15 and rack 2 6 respectively. The two raw material boxes 20 contain fuel. When the flame cutting gun 8 and welding gun 10 are in operation, the fuel in the raw material boxes 20 provides the flame cutting gun 8 and welding gun 10 with the energy required for combustion.

[0022] The working principle and use process of the present invention are as follows: the raw material enters the leveling device 2, is leveled by the leveling device 2, and then the flattened raw material is sent to the coiling device 3, and the raw material is rolled into a corrugated tube by the coiling device 3. When the corrugated tube is generated, it continuously rotates and moves backward, and is meshed with the rack 13 through the gear 13. When cutting is required, the motor 12 drives the gear 13 to rotate, thereby driving the rack 5 to move upward, so that the rack 5 drives the top of the flame cutting gun 8 to rise to the bottom of the corrugated tube through the connecting plate 7. The flame cutting gun 8 works to generate flames, thereby realizing the cutting of the corrugated tube, without the need for The operator needs to hold the cutting machine for cutting, which is simple to operate and reduces the labor intensity of the operator. The ball screw 16 is driven to rotate by the motor 2 15, and the meshing block 14 is engaged with the surface of the ball screw 16. When the ball screw 16 rotates, the meshing block 14 can drive the frame 11 to move forward. At this time, the frame 11 can drive the motor 12 and the gear 13 to move forward, so that the gear 13 is engaged with the rack 2 6, and the rack 2 6 can drive the welding gun 10 to move upward through the connecting plate 2 9. At this time, the welding gun 10 can work to weld the corrugated pipe, and no personnel are required to perform welding, which increases the practicality of the device.

[0023] 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.

[0024] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A bellows processing device, comprising a support frame (1), characterized in that: The right end of the top surface of the support frame (1) is fixedly mounted with a leveling device (2), the left end of the top surface of the support frame (1) is fixedly mounted with a coiling device (3), the coiling device (3) is located on the left side of the leveling device (2), the rear side surface of the support frame (1) is fixedly mounted with a connecting frame (4), the middle part of the connecting frame (4) is movably connected with a rack (5), the top end of the front side surface of the rack (5) is fixedly mounted with a connecting plate (7), the bottom surface of the connecting plate (7) is fixedly mounted with a flame cutting gun (8), the support frame (1 ) is movably connected to a frame (11), a motor 1 (12) is fixedly installed on the top of the frame (11), a gear (13) is fixedly installed on the right end of the motor 1 (12), a raw material box (20) is fixedly installed on the bottom surface of the inner cavity of the connecting frame (4), a rack 2 (6) is movably connected to the middle part of the connecting frame (4), a connecting plate 2 (9) is fixedly installed on the top of the rear side of the rack 2 (6), a welding gun (10) is fixedly installed on the bottom surface of the connecting plate 2 (9), and a gear (20) is fixedly installed on the left side of the frame (11). The engaging block (14) is fixedly mounted on the top surface of the connecting frame (4) with a motor 2 (15), the output end of the motor 2 (15) is fixedly sleeved with a ball screw (16), the top surface of the inner cavity of the connecting frame (4) is fixedly mounted with a hanger (17), the top surface of the bottom end of the hanger (17) is fixedly mounted with a spring (18), the top end of the spring (18) is fixedly mounted with a buffer plate (19), the engaging block (14) is engaged with the surface of the ball screw (16), the bottom surface of the frame (11) is fixedly mounted with an "L" slide bar, the machine The "L"-shaped slide bar fixedly mounted on the bottom surface of the frame (11) is movably connected to the "L"-shaped groove provided on the top surface of the connecting frame (4); the left end of the gear (13) is engaged with the right end of the rack (5), the rack (6) is located directly in front of the rack (5), and the heights of the rack (5) and the rack (6) are equal. The motor (15) drives the ball screw (16) to rotate, and the ball screw (16) drives the frame (11) to move when rotating, so that the gear (13) on the frame (11) is engaged with the rack (6).

2. A bellows processing device according to claim 1, characterized in that: There are two raw material boxes (20) in total. The right ends of the two raw material boxes (20) are respectively connected to the rear ends of the flame cutting gun (8) and the welding gun (10). The two raw material boxes (20) are respectively located below the rack 1 (5) and the rack 2 (6).

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