Pipe cutting machine for thermal insulation pipe production

Abstract

The utility model discloses a thermal insulation pipe production pipe cutting machine, which relates to the field of thermal insulation pipe cutting, and comprises a base for providing a supporting function, one side of the top end of the base is fixedly connected with two groups of second supporting plates, one side of one group of second supporting plates is provided with a second motor, the output end of the second motor is fixedly connected with a first rotating shaft, and the output end of the first rotating shaft is fixedly connected with a second rotating shaft. A tooth-shaped plate is arranged on the outer side of the first rotating shaft, and the other end of the first rotating shaft is fixedly connected with a third belt wheel. According to the device, firstly, the heat preservation pipe penetrates through the chuck, the chuck is used for clamping and fixing the heat preservation pipe, the first motor drives the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate through the transmission belt when rotating, the first belt wheel and the second belt wheel drive the lead screw to rotate, and the lead screw drives the moving plate to move in the moving groove when rotating. In the design, transportation of the thermal insulation pipe can be completed, clamping and fixing of the thermal insulation pipe can also be completed, and deviation of the thermal insulation pipe in the transportation process is prevented.

Description

Technical Field

[0001] The utility model relates to the field of thermal insulation pipe cutting, in particular to a thermal insulation pipe production cutting machine. Background Art

[0002] Insulated pipes are used for the transportation of liquids, gases and other media, and for thermal insulation of pipelines in the petroleum, chemical, aerospace, central heating, central air conditioning, municipal and other fields. Before installation, the insulated pipes need to be cut into different lengths to meet installation requirements. Most existing cutting equipment requires manual assistance, which is not conducive to improving efficiency.

[0003] In a pipe cutting machine for the production of insulation pipes with patent number CN220426984U, a motor drives the roller to rotate, and the roller pushes the insulation pipe forward. When the insulation pipe moves forward, it pushes the block forward. The forward movement of the block drives the movable rod to squeeze the inclined block, so that the inclined block drives the cutting device to move downward to complete the cutting of the insulation pipe.

[0004] However, in this device, it is difficult to transport the insulation pipe using rollers and it is impossible to limit and fix the insulation pipe. In addition, the thrust of the insulation pipe is used to cut the insulation pipe, which will cause the insulation pipe to be cut unevenly and the debris generated by the cutting cannot be processed. Utility Model Content

[0005] The purpose of the utility model is to provide a thermal insulation pipe production cutting machine in order to solve the problems that it is difficult to transport the thermal insulation pipe by rollers and the thermal insulation pipe cannot be limited and fixed, and that the thrust of the thermal insulation pipe is used to cut the thermal insulation pipe, which will cause the thermal insulation pipe to be cut unevenly and the debris generated by the cutting cannot be processed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal insulation pipe production and cutting machine, including a base, which provides a supporting function, one side of the top of the base is fixedly connected with two groups of second support plates, which play a supporting and fixing role, one side of one group of the second support plates is installed with a second motor to provide a power source, the output end of the second motor is fixedly connected with a first rotating shaft, which can rotate, a toothed plate is arranged on the outer side of the first rotating shaft, forming a toothed structure, which can mesh with other toothed structures, the other end of the first rotating shaft is fixedly connected with a third pulley, which can be driven by a transmission belt, and a fixed plate is fixedly connected at the middle position of the top of the base to play a supporting and fixing role. The fixing function is provided, and a cleaning mechanism is arranged on one side of the bottom of the fixing plate, so as to clean up the debris generated during the cutting process; the top of the base is located on one side of the fixing plate and is fixedly connected with a fixing shaft, which plays a fixing role; a cutting mechanism is arranged on the outer side of the fixing shaft, so as to cut the insulation pipe; the top of the base is located on both sides of the fixing plate and is fixedly connected with a third supporting plate, which plays a supporting and fixing role; a second rotating shaft is rotatably connected in the third supporting plate and can be rotated; a fourth pulley is fixedly connected to the outer side of the second rotating shaft and can be transmitted by a transmission belt; a first gear is arranged on the outer side of the other end of the second rotating shaft and can be transmitted by gear meshing.

[0007] As a further solution of the utility model: two groups of first support plates are fixedly connected to one side of the top of the base, which play a supporting and fixing role. A first motor is installed on one side of the first support plates of one group through a support frame to provide a power source. The output end of the first motor is fixedly connected to a first pulley, which can be transmitted through a transmission belt. A second pulley is provided on one side of the other group of the first support plates, which can be transmitted through a transmission belt. A screw rod is fixedly connected to one side of the first pulley and the second pulley, and screw rod transmission can be performed. A movable plate is threadedly connected to the outer side of the screw rod, which can be moved by rotating the screw rod. An electric chuck is provided on one side of the movable plate, which can clamp and fix the insulation pipe. A rack meshing with the toothed plate is fixedly connected to the outer side of the electric chuck, and transmission can be performed through meshing.

[0008] As a further solution of the utility model: the cutting mechanism includes a fixed frame fixedly connected to the base, which plays a fixing role; the fixed frame is rotatably connected to a third rotating shaft inside and can rotate; the outer side of one end of the third rotating shaft is provided with a second gear meshing with the first gear, and can transmit through meshing; the other end of the third rotating shaft is fixedly connected to a fixed rod, which plays a fixing role; the top end of the fixed frame is slidably connected to a connecting rod, which plays a connecting role; an annular hole matching the fixed rod is provided in the connecting rod; the other end of the connecting rod is fixedly connected to a sliding seat, which can slide; the sliding seat is slidably connected to the fixed shaft; an electric cutting knife is installed inside the sliding seat, which can cut the insulation pipe.

[0009] As a further solution of the utility model: the cleaning mechanism includes a fifth pulley rotatably connected to the fixed plate, which can be transmitted by a transmission belt; the interior of the fifth pulley is fixedly connected to a fourth rotating shaft, which can rotate; the fourth rotating shaft is provided with an annular groove, which allows the shaft cooperating therewith to reciprocate; the outer side of the fourth rotating shaft is slidably connected to a moving rod through the annular groove, which serves as a connection; the other end of the moving rod is fixedly connected to a brush, which can clean the debris generated during the cutting process.

[0010] As a further solution of the utility model: the first rotating shaft is rotatably connected to the second supporting plate, and the first rotating shaft can rotate in the second supporting plate; the first rotating shaft is rotatably connected to the fixed plate, and the first rotating shaft can rotate in the fixed plate.

[0011] As a further solution of the utility model: the outer sides of the first pulley, the second pulley, the third pulley, the fourth pulley and the fifth pulley are all provided with transmission belts for transmission.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the first motor, the first pulley, the second pulley, the screw rod, the movable plate and the chuck, when moving, the insulation pipe is first passed through the chuck, and the insulation pipe is clamped and fixed by the chuck, and the first motor drives the first pulley to rotate, and when the first pulley rotates, the second pulley is driven to rotate through the transmission belt, and the first pulley and the second pulley drive the screw rod to rotate, and when the screw rod rotates, the movable plate is driven to move in the movable groove. In this design, the insulation pipe can be transported and clamped, which prevents the insulation pipe from being offset during transportation;

[0014] 2. By setting a second motor, a first rotating shaft, a toothed plate, a rack, a third pulley, a fourth pulley, a second rotating shaft, a first gear, a second gear, a third rotating shaft, a connecting rod, a sliding seat, an electric cutting knife, a fifth pulley, a fourth rotating shaft, a moving rod and a brush, when moving, the first rotating shaft is driven to rotate by the second motor, and when the first rotating shaft rotates, the rack meshing with it is driven to rotate through the toothed plate, and the rack drives the insulation tube to rotate through the chuck, and the first rotating shaft rotates to drive the third pulley to rotate, and the third pulley rotates to drive the fourth pulley to rotate through the transmission belt, and the The fourth pulley drives the second rotating shaft to rotate, the second rotating shaft drives the second gear to rotate through the first gear, the second gear drives the sliding seat to move up and down through the connecting rod, and the insulation pipe is cut by the electric cutting knife in the sliding seat. At the same time, the third pulley drives the fifth pulley to rotate the fourth rotating shaft, and the fourth rotating shaft drives the brush to move through the moving rod to complete the cleaning of debris. In this design, the insulation pipe can be cut and the insulation pipe can be rotated at the same time, which improves the cutting efficiency, and the debris can be cleaned at the same time as cutting, which reduces the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is a schematic diagram of the cutting mechanism of the utility model.

[0018] In the figure: 1, base; 2, first support plate; 3, first motor; 4, first pulley; 5, second pulley; 6, screw rod; 7, movable plate; 8, cutting mechanism; 9, electric chuck; 10, rack; 11, second motor; 12, first rotating shaft; 13, toothed plate; 14, fixed plate; 15, third pulley; 16, first gear; 17, second gear; 18, second support plate; 19, fourth pulley; 20, third support plate; 21, fixed frame; 22, connecting rod; 23, sliding seat; 24, fixed shaft; 25, electric cutting knife; 26, second rotating shaft; 27, third rotating shaft; 28, fixed rod; 29, fifth pulley; 30, movable rod; 31, brush; 32, cleaning mechanism; 33, fourth rotating shaft. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 to Figure 3 In an embodiment of the utility model, a heat preservation pipe production and pipe cutting machine includes a base 1, two groups of second support plates 18 are fixedly connected to one side of the top of the base 1, a second motor 11 is installed on one side of one group of second support plates 18, the output end of the second motor 11 is fixedly connected to the first rotating shaft 12, a toothed plate 13 is arranged on the outer side of the first rotating shaft 12, and the other end of the first rotating shaft 12 is fixedly connected to the third pulley 15, a fixed plate 14 is fixedly connected to the middle position of the top of the base 1, a cleaning mechanism 32 is arranged on one side of the bottom of the fixed plate 14, a fixed shaft 24 is fixedly connected to one side of the fixed plate 14 at the top of the base 1, a cutting mechanism 8 is arranged on the outer side of the fixed shaft 24, and a third support plate 20 is fixedly connected to both sides of the fixed plate 14 at the top of the base 1, a second rotating shaft 26 is rotatably connected in the third support plate 20, a fourth pulley 19 is fixedly connected to the outer side of the second rotating shaft 26, and a first gear 16 is arranged on the outer side of the other end of the second rotating shaft 26.

[0021] In this embodiment: the second motor 11 is started, the second motor 11 drives the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the toothed plate 13 to rotate when it rotates. At the same time, the rotation of the first rotating shaft 12 drives the third pulley 15 to rotate, and the third pulley 15 drives the fourth pulley 19 to rotate through the transmission belt. The fourth pulley 19 drives the first gear 16 to rotate, and the rotation of the first gear 16 drives the second gear 17 to rotate. The rotation of the second gear 17 drives the cutting mechanism 8 to move.

[0022] Please refer to Figure 1 and Figure 2 Two groups of first support plates 2 are fixedly connected to one side of the top of the base 1, a first motor 3 is installed on one side of one group of first support plates 2 through a support frame, the output end of the first motor 3 is fixedly connected to a first pulley 4, and a second pulley 5 is provided on one side of the other group of first support plates 2, one side of the first pulley 4 and the second pulley 5 are both fixedly connected to a screw rod 6, the outer side of the screw rod 6 is connected to a movable plate 7 through a thread, an electric chuck 9 is provided on one side of the movable plate 7, and the outer side of the electric chuck 9 is fixedly connected to a rack 10 meshing with a toothed plate 13.

[0023] In this embodiment: first, the power supply of the electric chuck 9 is started to drive the transmission rod to rotate, and the rotation of the transmission rod drives the clamping claws to move inward to clamp and fix the insulation pipe, and then the first motor 3 is started, and the first motor 3 drives the first pulley 4 to rotate, and the first pulley 4 drives the second pulley 5 to rotate through the transmission belt, and the first pulley 4 and the second pulley 5 drive the movable plate 7 to move through the screw rod 6, and the first motor 3 is turned off after reaching the specified position.

[0024] Please refer to Figure 2 and Figure 3 The cutting mechanism 8 includes a fixed frame 21 fixedly connected to the base 1, a third rotating shaft 27 is rotatably connected inside the fixed frame 21, a second gear 17 meshing with the first gear 16 is arranged on the outer side of one end of the third rotating shaft 27, a fixed rod 28 is fixedly connected to the other end of the third rotating shaft 27, a connecting rod 22 is slidably connected to the top of the fixed frame 21, a circular hole matching the fixing rod 28 is opened in the connecting rod 22, a sliding seat 23 is fixedly connected to the other end of the connecting rod 22, the sliding seat 23 is slidably connected to the fixed shaft 24, and an electric cutting knife 25 is installed inside the sliding seat 23.

[0025] In this embodiment: the second gear 17 is driven to rotate by the rotation of the first gear 16, and the third rotating shaft 27 is driven to rotate by the rotation of the second gear 17. When the third rotating shaft 27 rotates, the sliding seat 23 is driven up and down by the connecting rod 22, and the electric cutting knife 25 installed in the sliding seat 23 cuts the insulation pipe.

[0026] Please refer to Figure 2 and Figure 3 The cleaning mechanism 32 includes a fifth pulley 29 rotatably connected to the fixed plate 14, a fourth rotating shaft 33 is fixedly connected to the interior of the fifth pulley 29, an annular groove is provided on the fourth rotating shaft 33, a moving rod 30 is slidably connected to the outer side of the fourth rotating shaft 33 through the annular groove, and a brush 31 is fixedly connected to the other end of the moving rod 30.

[0027] In this embodiment: when the third pulley 15 rotates, it drives the fifth pulley 29 to rotate through the transmission belt. The rotation of the fifth pulley 29 drives the fourth rotating shaft 33 to rotate. When the fourth rotating shaft 33 rotates, it drives the moving rod 30 to reciprocate through the annular groove provided thereon. The moving rod 30 drives the brush 31 to reciprocate to clean up the debris generated by cutting.

[0028] Please refer to Figure 1 and Figure 2 The first rotating shaft 12 is rotatably connected to the second supporting plate 18, the first rotating shaft 12 is rotatably connected to the fixed plate 14, and transmission belts are arranged on the outer sides of the first pulley 4, the second pulley 5, the third pulley 15, the fourth pulley 19 and the fifth pulley 29.

[0029] In this embodiment: the first rotating shaft 12 passes through the second support plate 18 and the fixed plate 14, and rotates inside the second support plate 18 and the fixed plate 14, and the first pulley 4 and the second pulley 5, the third pulley 15 and the fourth pulley 19 and the fifth pulley 29 are transmitted through the set transmission belt.

[0030] The working principle of the utility model is as follows: first, the insulation pipe is clamped and fixed by the electric chuck 9, and then the first motor 3 is started, the first motor 3 drives the first pulley 4 to rotate, the first pulley 4 drives the second pulley 5 to rotate through the transmission belt, the first pulley 4 and the second pulley 5 drive the movable plate 7 to move through the screw rod 6, and after reaching the specified position, the first motor 3 is turned off, the second motor 11 is turned on, the second motor 11 drives the first rotating shaft 12 to rotate, and when the first rotating shaft 12 rotates, it drives the toothed plate 13 to rotate, and when the toothed plate 13 rotates, it drives the electric chuck 9 to rotate through the rack 10 meshing with it, and at the same time, the first rotating shaft 12 rotates The third pulley 15 is driven to rotate, and the third pulley 15 drives the fourth pulley 19 to rotate through the transmission belt, and the fourth pulley 19 drives the first gear 16 to rotate, and the rotation of the first gear 16 drives the second gear 17 to rotate, and the rotation of the second gear 17 drives the third rotating shaft 27 to rotate, and when the third rotating shaft 27 rotates, it drives the sliding seat 23 to move up and down through the connecting rod 22, and the electric cutting knife 25 installed in the sliding seat 23 cuts the insulation pipe, and when the third pulley 15 rotates, it drives the fifth pulley 29 to rotate through the transmission belt, and the rotation of the fifth pulley 29 drives the brush 31 to move back and forth through the moving rod 30 to clean up the debris generated by the cutting.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe cutting machine for producing thermal insulation pipes, comprising a base (1), characterized in that: Two groups of second support plates (18) are fixedly connected to one side of the top of the base (1), a second motor (11) is installed on one side of one group of the second support plates (18), an output end of the second motor (11) is fixedly connected to a first rotating shaft (12), a toothed plate (13) is provided on the outer side of the first rotating shaft (12), a third pulley (15) is fixedly connected to the other end of the first rotating shaft (12), a fixing plate (14) is fixedly connected to the middle position of the top of the base (1), and a bottom side of the fixing plate (14) is provided A cleaning mechanism (32), wherein the top of the base (1) is located on one side of a fixed plate (14) and is fixedly connected to a fixed shaft (24), a cutting mechanism (8) is arranged on the outer side of the fixed shaft (24), the top of the base (1) is located on both sides of the fixed plate (14) and is fixedly connected to a third support plate (20), a second rotating shaft (26) is rotatably connected inside the third support plate (20), a fourth pulley (19) is fixedly connected to the outer side of the second rotating shaft (26), and a first gear (16) is arranged on the outer side of the other end of the second rotating shaft (26).

2. The thermal insulation pipe production and cutting machine according to claim 1, characterized in that: Two groups of first support plates (2) are fixedly connected to one side of the top of the base (1); a first motor (3) is installed on one side of one group of the first support plates (2) through a support frame; the output end of the first motor (3) is fixedly connected to a first pulley (4); a second pulley (5) is provided on one side of the other group of the first support plates (2); a screw rod (6) is fixedly connected to one side of the first pulley (4) and the second pulley (5); a movable plate (7) is connected to the outer side of the screw rod (6) through a thread; an electric chuck (9) is provided on one side of the movable plate (7); a rack (10) meshing with a toothed plate (13) is fixedly connected to the outer side of the electric chuck (9).

3. The thermal insulation pipe production and cutting machine according to claim 1, characterized in that: The cutting mechanism (8) comprises a fixed frame (21) fixedly connected to the base (1); a third rotating shaft (27) is rotatably connected inside the fixed frame (21); a second gear (17) meshing with the first gear (16) is arranged on the outer side of one end of the third rotating shaft (27); a fixed rod (28) is fixedly connected to the other end of the third rotating shaft (27); a connecting rod (22) is slidably connected to the top end of the fixed frame (21); a circular hole matching the fixing rod (28) is provided inside the connecting rod (22); a sliding seat (23) is fixedly connected to the other end of the connecting rod (22); the sliding seat (23) is slidably connected to the fixed shaft (24); an electric cutting knife (25) is installed inside the sliding seat (23).

4. The thermal insulation pipe production and cutting machine according to claim 1, characterized in that: The cleaning mechanism (32) comprises a fifth pulley (29) rotatably connected to the fixed plate (14); a fourth rotating shaft (33) is fixedly connected inside the fifth pulley (29); an annular groove is provided on the fourth rotating shaft (33); a moving rod (30) is slidably connected to the outer side of the fourth rotating shaft (33) via the annular groove; and a brush (31) is fixedly connected to the other end of the moving rod (30).

5. The thermal insulation pipe production and cutting machine according to claim 1, characterized in that: The first rotating shaft (12) is rotatably connected to the second supporting plate (18), and the first rotating shaft (12) is rotatably connected to the fixing plate (14).

6. The thermal insulation pipe production and cutting machine according to claim 2, characterized in that: Transmission belts are arranged on the outer sides of the first pulley (4), the second pulley (5), the third pulley (15), the fourth pulley (19) and the fifth pulley (29).

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