Automatic cutting equipment for fuel pipe

Abstract

The utility model discloses an automatic fuel pipe cutting device which comprises a supporting base, a transverse moving machine frame is arranged on the supporting base, a cutting machine is installed on the transverse moving machine frame through a linear lead screw module, and a plurality of passing rollers are arranged on the supporting base in a one-way linear array mode. The utility model relates to the technical field of cutting equipment, in particular to automatic cutting equipment for fuel pipes, which is characterized in that a plurality of passing rollers and passing seats are arranged in parallel, the passing rollers and the passing seats are in one-to-one correspondence, and a synchronous control mechanism penetrates through the passing seats. The synchronous control mechanism synchronously controls the two pairs of movable clamping seats on the multiple passing seats to move relatively to clamp the two sides of the cutting position of the fuel pipe, so that synchronous clamping of the multiple fuel pipes is achieved, the stability of the cutting process is guaranteed, and then the discharging efficiency of single-time cutting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to automatic fuel pipe cutting equipment. Background Art

[0002] In the application process of modern fuel pipes, in order to facilitate installation, it is often necessary to measure and cut the length of the pipe. At present, the cutting process of the fuel pipe mainly relies on the alignment of the two ends of the cutting position.

[0003] However, since the material of the fuel pipe is mostly a hose structure, the position of the pipe mouth is very easy to deform due to external force during the cutting process, causing burrs and other problems during the cutting of the fuel pipe. At present, this problem mainly relies on the wrapping and supporting function of the positioning device to ensure neat cutting. However, in this method, since the clamps mostly use relative motion to clamp the pipeline, it is necessary to arrange movable limit clamps on both sides of the combustion tube, which limits the number of cutting pipes and often can only cut one pipeline at a time. In view of this, in-depth research was conducted on the above-mentioned problem, which led to the creation of this case. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic fuel pipe cutting device, which solves the existing background technology problems.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic fuel pipe cutting device, including a support base, a traverse frame is arranged on the support base, a cutting machine is installed on the traverse frame through a linear screw module, and a plurality of passing rollers are arranged in a unidirectional linear array on the support base;

[0006] A plurality of control grooves are arranged on the other side of the support base corresponding to the plurality of passing rollers, and a plurality of passing seats are installed on the plurality of control grooves corresponding to the passing rollers one by one;

[0007] The through seat is a rectangular plate, on which two pairs of movable card seats are movably mounted, and the two pairs of movable card seats are symmetrically assembled on the through seat through sliding grooves, and two pairs of control slide blocks extend from the bottom ends of the two pairs of movable card seats and penetrate into a plurality of control grooves;

[0008] A pair of parallel control screw rods are provided on one side of the support base and penetrate a plurality of control grooves. The pair of control screw rods are divided into a plurality of pairs of independent thread segments corresponding to the plurality of control grooves.

[0009] Preferably, the independent threaded segment is a coaxial reverse screw, and a pair of control sliders assembled on the same independent threaded segment move relative to each other.

[0010] Preferably, a semicircular card slot is formed in the center of the two pairs of movable card seats.

[0011] Preferably, the cutting machine is a circular cutting saw, and a row saw groove is provided on the through seat, and the row saw groove is located between the two pairs of movable clamping seats and corresponds to the saw blade of the cutting machine.

[0012] Preferably, the ends of a pair of the control screw rods are connected to a control gear box, which consists of a housing, a pair of rotating shafts movably mounted on the housing, a gear set that meshes the pair of rotating shafts, and a drive motor connected to one of the rotating shafts, and one end of the pair of rotating shafts is connected to a pair of control screw rods.

[0013] Preferably, an encoder is connected to the end of the other one of the rotating shafts.

[0014] Beneficial Effects

[0015] The utility model provides an automatic fuel pipe cutting device, which has the following beneficial effects: the automatic fuel pipe cutting device has a plurality of passing rollers and passing seats arranged in parallel, the passing rollers and the passing seats correspond to each other, a synchronous control mechanism is arranged through the plurality of passing seats, and the synchronous control mechanism synchronously controls two pairs of movable clamping seats on the plurality of passing seats to move relative to clamp the two sides of the fuel pipe cutting position, thereby realizing synchronous clamping of the plurality of fuel pipes, ensuring the stability of the cutting process, and further improving the material cutting efficiency of a single cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an automatic fuel pipe cutting device described in the utility model.

[0017] Figure 2 It is a side structural schematic diagram of an automatic fuel pipe cutting device described in the utility model.

[0018] Figure 3 It is a partial axonometric structural schematic diagram of an automatic fuel pipe cutting device described in the utility model.

[0019] In the figure: 1. Support base; 2. Transverse frame; 3. Cutting machine; 4. Passing roller; 5. Control slot; 6. Passing seat; 7. Moving card seat; 8. Control slider; 9. Control screw rod; 10. Housing; 11. Rotating shaft; 12. Gear set; 13. Driving motor; 14. Encoder. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides an implementation scheme: In the modern fuel pipe processing process, the fuel pipe is mainly fixed by clamping the end of the fuel pipe. However, this method mainly adopts a pair of clamping mechanisms symmetrically arranged on both sides of the fuel pipe. This structure can only clamp one pipe at a time and cannot be extended to the cutting of multiple pipes.

[0022] In view of the above problems, the present application discloses an automatic fuel pipe cutting device, which uses a support base 1 as a support for the cutting device, and a transverse frame 2 is arranged on the support base 1. The transverse frame 2 can drive a cutter 3 to move linearly through a linear screw rod, and the linear movement of the cutter 3 can cut the fuel pipe at the passing position. Furthermore, a plurality of passing rollers 4 are arranged in a unidirectional linear array on the support base 1, and a plurality of fuel pipes are linearly transported through the cutter 3 through the plurality of passing rollers 4, and the fuel pipes are cut by the cutting movement of the cutter 3;

[0023] Furthermore, a plurality of control grooves 5 are provided on the other side of the support base 1 corresponding to the plurality of passing rollers 4, and a plurality of passing seats 6 are installed on the plurality of control grooves 5 corresponding to the passing rollers 4 one by one. One end of the fuel pipe passes through the control groove 5 after passing through the passing rollers 4, and a synchronous control device is provided on the control groove 5 to synchronously fix the plurality of fuel pipes.

[0024] Specifically, the synchronous control device is based on the through seat 6. The through seat 6 is a rectangular plate that is fixed to the position of the control slot 5 by screws. Two pairs of movable clamps 7 are movably mounted on the through seat 6. The two pairs of movable clamps 7 are symmetrically assembled on the through seat 6 through the slide grooves. The two pairs of movable clamps 7 correspond to each other one by one, forming two clamp-shaped structures that can be moved to clamp. An encoder 14 is provided on the through roller 4 to measure the length of the fuel pipe. When the through length reaches the cutting length, the through roller 4 stops conveying, and then controls the two pairs of movable clamps 7 to relatively clamp the two sides of the cutting position of the fuel pipe, and then uses the cutting machine 3 to complete the cutting of the fuel pipe.

[0025] Furthermore, how to control the movable card seat 7 on multiple control grooves 5, the present application adopts a unified screw rod structure for control, specifically, two pairs of control sliding blocks 8 extend from the bottom ends of the two pairs of movable card seats 7 to penetrate into the multiple control grooves 5, and a pair of parallel arranged control screw rods 9 are provided on one side of the support base 1 to penetrate the multiple control grooves 5, and a pair of control screw rods 9 are divided into several pairs of independent thread segments corresponding to the multiple control grooves 5, and a pair of control screw rods 9 on the support base 1 penetrate the multiple control grooves 5 and transmit power torque to the multiple control grooves 5 as a whole, and the independent thread segments on the control screw rods 9 are matched with the through seats 6 in a single control groove 5, and a pair of movable card seats 7 arranged relatively on one side of the through seat 6 on the single control groove 5 are meshed with the single independent thread segment, so that when the control screw rod 9 rotates, the movable card seats 7 on the through seats 6 on multiple control grooves 5 move synchronously, so that the movable card seats 7 on the through seats 6 on multiple control grooves 5 can be synchronously controlled by the control screw rod 9.

[0026] As a preferred solution, further, the independent threaded section is a coaxial reverse screw, and a pair of control sliders 8 assembled on the same independent threaded section move relative to each other, and the pair of control sliders 8 move relative to each other to form a clamp for the fuel pipe.

[0027] As a preferred solution, further, semicircular grooves are provided at the centers of the two pairs of movable clamping seats 7 to facilitate wrapping and fixing of the fuel pipe.

[0028] As a preferred solution, further, the cutting machine 3 is a circular cutting saw, and a saw groove is opened on the base 6. The saw groove is located between two pairs of movable clamps 7 and corresponds to the saw blade of the cutting machine 3. During the cutting process, the two pairs of movable clamps 7 respectively fix the two sides of the cutting position to ensure the stability of the cutting.

[0029] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that in order to achieve synchronous control of a pair of control screw rods 9, the ends of the pair of control screw rods 9 are connected to a control gear box, which is composed of a housing 10, a pair of rotating shafts 11 movably mounted on the housing 10, a gear set 12 for meshing the pair of rotating shafts 11, and a driving motor 13 connected to one of the rotating shafts 11, and one end of the pair of rotating shafts 11 is connected to the pair of control screw rods 9;

[0030] In the specific implementation process, a pair of rotating shafts 11 are wrapped by the casing 10, and the pair of rotating shafts 11 are controlled by the meshing of the gear set 12. The rotating shaft 11 on one side is driven to rotate by the driving motor 13, so that the meshing rotation of the gear set 12 makes the rotating shaft 11 on the other side rotate synchronously. The two rotating shafts 11 are axially connected to a pair of control screw rods 9, so that the driving motor 13 synchronously drives the pair of control screw rods 9 to rotate, and the end of the other rotating shaft 11 is connected to an encoder 14 for detecting the rotation speed of the control screw rod 9.

[0031] From the above, it can be generally known that the automatic fuel pipe cutting equipment has multiple passing rollers 4 and passing seats 6 arranged in parallel, the passing rollers 4 and the passing seats 6 correspond to each other one by one, and a synchronous control mechanism is arranged through the multiple passing seats 6. The synchronous control mechanism synchronously controls the two pairs of movable clamping seats 7 on the multiple passing seats 6 to move relative to clamp the two sides of the fuel pipe cutting position, thereby realizing synchronous clamping of multiple fuel pipes, ensuring the stability of the cutting process, and further improving the cutting efficiency of a single cutting.

[0032] Although 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 fuel pipe automatic cutting device, comprising a support base (1), a traverse frame (2) being arranged on the support base (1), a cutting machine (3) being mounted on the traverse frame (2) via a linear screw module, characterized in that: A plurality of passing rollers (4) are arranged in a unidirectional linear array on the support base (1); A plurality of control grooves (5) are arranged on the other side of the support base (1) corresponding to the plurality of passing rollers (4), and a plurality of passing seats (6) are mounted on the plurality of control grooves (5) in one-to-one correspondence with the passing rollers (4); The through seat (6) is a plate of a rectangular structure, and two pairs of movable card seats (7) are movably mounted on the through seat (6). The two pairs of movable card seats (7) are symmetrically assembled on the through seat (6) through sliding grooves, and two pairs of control slide blocks (8) extend from the bottom ends of the two pairs of movable card seats (7) and penetrate into the plurality of control grooves (5); A pair of parallel control screw rods (9) are provided on one side of the support base (1) and penetrate a plurality of control grooves (5); the pair of control screw rods (9) are divided into a plurality of pairs of independent thread segments corresponding to the plurality of control grooves (5).

2. The automatic fuel pipe cutting device according to claim 1, characterized in that: The independent threaded section is a coaxial reverse screw rod, and a pair of control slide blocks (8) mounted on the same independent threaded section move relative to each other.

3. The automatic fuel pipe cutting device according to claim 2, characterized in that: Semicircular card slots are provided at the centers of the two pairs of movable card seats (7).

4. The automatic fuel pipe cutting device according to claim 3, characterized in that: The cutting machine (3) is a circular cutting saw. The through seat (6) is provided with a row saw groove, which is located between two pairs of movable clamping seats (7) and corresponds to the saw blade of the cutting machine (3).

5. The automatic fuel pipe cutting device according to claim 4, characterized in that: The ends of the pair of control screw rods (9) are connected to a control gear box, which is composed of a housing (10), a pair of rotating shafts (11) movably mounted on the housing (10), a gear set (12) for meshing the pair of rotating shafts (11), and a driving motor (13) connected to one of the rotating shafts (11), and one end of the pair of rotating shafts (11) is connected to the pair of control screw rods (9).

6. The automatic fuel pipe cutting device according to claim 5, characterized in that: An encoder (14) is connected to the end of the other of the rotating shafts (11).

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