Tube cutting device for lamp workers

Abstract

The utility model provides a luminaire pipe cutting device, which relates to the field of glass pipe cutting and comprises a support frame body, a rotary support mechanism is mounted at the top of the support frame body, and four luminaire glass pipes are placed on the rotary support mechanism; and a driving mechanism is mounted in the left side of the supporting frame body. Through the cooperation of the driving mechanism, the rotary supporting mechanism and the cutting mechanism, the cutting operation of the lamp worker glass pipe can be improved from the traditional pure manual operation to a semi-manual and semi-mechanical technological process, the labor cost is saved, the production efficiency is improved, more importantly, potential safety hazards are reduced, and the production efficiency is improved. The double improvement of production efficiency and safety production is realized; the problems that although a traditional pure manual cutting mode is simple and easy to implement, the cost is increased due to low efficiency and high breakage rate in actual production, glass is scratched, occupational injuries such as scalding are easily caused by careless operation, and the safety of lamp worker glass pipe cutting operation is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of glass tube cutting technology, and in particular to a lampworking tube cutting device. Background Technology

[0002] In the production of light bulbs, automotive lamps, and LED lighting equipment, lampworking glass tubing is the basic material for encapsulating filaments or light-emitting elements. During the production of lampworking glass tubing, long strips of glass are cut into appropriate lengths for the products to be blown, facilitating subsequent manual blowing into various shapes according to molds to achieve diverse applications.

[0003] For a long time, the cutting of lampworking glass tubes has relied mainly on manual operation, where workers use hand-held cutting tools (such as blowtorches and glass cutters) to score, heat, and separate the tubes. While this traditional manual cutting method is simple and easy to implement, it is not only inefficient in actual production but also has a high breakage rate, increasing costs. Furthermore, it is inherently dangerous; broken lampworking glass tubes can cut workers, and even slight carelessness can cause burns, reducing the safety of lampworking glass tube cutting operations. Utility Model Content

[0004] This utility model relates to a lampsmith tube cutting device, which solves the problems of low efficiency, high breakage rate leading to increased costs, and occupational injuries such as glass scratches and burns caused by careless operation in traditional manual cutting methods, which reduce the safety of lampsmith glass tube cutting operations.

[0005] In a first aspect, this utility model provides a lampsmith tube cutting device, specifically comprising: a support frame, a rotating support mechanism mounted on the top of the support frame, and four lampsmith glass tubes placed on the rotating support mechanism; a drive mechanism mounted inside the left side of the support frame, a glass tube limiting mechanism slidably connected to the top right side of the support frame, and a quick-locking component mounted on both the front and rear sides of the lower part of the glass tube limiting mechanism; a flame-spraying pipe installed inside the support frame, and a cutting mechanism mounted above the flame-spraying pipe on the top of the support frame; a pressing mechanism provided on the top of the support frame; the drive mechanism includes a drive motor and a transmission shaft, the drive motor is mounted on the left side of the front end face of the support frame, and a drive shaft is mounted on the rotating shaft of the drive motor, five bevel gears A are mounted outside the drive shaft, the number of transmission shafts is five, and the five transmission shafts are rotatably connected inside the left side of the support frame, each transmission shaft has a drive synchronous pulley mounted on its left end, and each transmission shaft has a bevel gear B mounted on its right end, with the bevel gear B meshing with the bevel gear A.

[0006] Furthermore, two T-shaped slide rails are fixedly connected to the top right side of the support frame in a symmetrical manner, and limit holes are uniformly opened on the right side of both the front and rear end faces of the upper part of the support frame.

[0007] Furthermore, the rotating support mechanism includes five rotating shafts, which are evenly connected to the top of the support frame. Each rotating shaft is equipped with a support wheel, and a passive synchronous pulley is fixedly connected to the left end of each rotating shaft. The passive synchronous pulley is connected to the active synchronous pulley via a synchronous belt. A discharge support roller is installed at the right end of each rotating shaft.

[0008] Furthermore, the glass tube limiting mechanism includes a sliding frame, the lower front and rear sides of which are slidably connected to two T-shaped slide rails respectively, and an electric cylinder A is installed in the middle of the top surface of the sliding frame. The telescopic rod of the electric cylinder A passes through the top of the sliding frame, and a lifting slide plate is installed at the lower end of the telescopic rod of the electric cylinder A. The lifting slide plate is slidably connected to the sliding frame, and a glass tube limiting plate is fixedly connected to the bottom surface of the lifting slide plate. The bottom surface of the glass tube limiting plate has five arc-shaped notches evenly spaced.

[0009] Furthermore, the quick-locking component includes a fixing plate, which is fixedly connected to the lower side of the sliding frame. A rectangular shell is fixedly connected to the outer side of the fixing plate. A rectangular slider is slidably connected inside the rectangular shell. A locking rod penetrating the head of the rectangular shell is fixedly connected to the head end face of the rectangular slider. A spring guide rod penetrating the tail of the rectangular shell is fixedly connected to the tail end face of the rectangular slider. A spring is sleeved on the outside of the spring guide rod inside the rectangular shell. A rotating rod is rotatably connected to the upper part of the rectangular slider via a rotating shaft. An L-shaped limiting block is fixedly connected to the outer side of the upper end face of the rectangular shell. The locking rod is inserted into the limiting hole.

[0010] Furthermore, the air inlet of the flame-spraying pipe is connected to an air supply pipe, and four flame heads and four ignition needles are evenly arranged on the top of the flame-spraying pipe, with the flame heads located between two adjacent rotating shafts; a solenoid valve is installed on the air inlet of the flame-spraying pipe.

[0011] Furthermore, the dividing mechanism includes a fixed frame, which is fixedly installed on the top of the support frame. An electric cylinder B is installed in the middle of the top surface of the fixed frame. The telescopic rod of the electric cylinder B passes through the top of the fixed frame, and a lifting plate is installed at the lower end of the telescopic rod of the electric cylinder B. The lifting plate is slidably connected to the fixed frame, and a dividing blade is installed at the bottom of the lifting plate. The dividing blade is located directly above the flame head.

[0012] Furthermore, the clamping mechanism includes a support frame, which is installed on the top of the support frame body and located on the left side of the dividing mechanism. An electric cylinder C is fixedly installed in the middle of the top surface of the support frame, and the telescopic rod of the electric cylinder C passes through the top of the support frame. A movable plate is installed at the lower end of the telescopic rod of the electric cylinder C, and four clamping wheels are uniformly rotatably connected to the bottom surface of the movable plate.

[0013] This utility model provides a lampshade tube cutting device, which has the following beneficial effects:

[0014] 1. Through the coordination of the drive mechanism, the rotating support mechanism, and the dividing mechanism, the dividing operation of lampworking glass tubes can be improved from the traditional purely manual operation to a semi-manual and semi-mechanized process. This not only significantly saves labor costs but also greatly improves production efficiency and capacity through mechanical assistance. Furthermore, the introduction of machinery effectively reduces the breakage rate of products during processing, thereby increasing the yield. More importantly, this improvement greatly reduces the safety hazards in this process, providing workers with a safer and more reliable working environment, and achieving a dual improvement in production efficiency and safety.

[0015] 2. By using the quick-locking component and the limiting hole, the limiting distance of the glass tube limiting plate can be quickly adjusted according to the required segmentation length of the lampworking glass tube. During adjustment, simply pull the locking rod out of the limiting hole, then move the glass tube limiting mechanism left and right to adjust the left and right distance of the glass tube limiting plate. After adjustment, simply insert the locking rod back into the limiting hole. This greatly improves the convenience of adjusting the position of the glass tube limiting plate and is conducive to the efficient production of lampworking glass tubes. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the accompanying drawings will be briefly described below.

[0017] In the attached diagram:

[0018] Figure 1 A structural schematic diagram of the overall structure of this application is shown;

[0019] Figure 2 A front view structural schematic diagram of this application is shown;

[0020] Figure 3 A structural schematic diagram of this application from a rear view is shown;

[0021] Figure 4 A schematic diagram of the rotating support mechanism and the drive mechanism of this application is shown;

[0022] Figure 5 A schematic diagram of the glass tube limiting mechanism of this application is shown;

[0023] Figure 6 A schematic diagram of the structure of the quick-locking component of this application is shown;

[0024] Figure 7 A schematic diagram of the structure of the flamethrower fitting, flamethrower head, and ignition needle of this application is shown;

[0025] Figure 8 A schematic diagram of the segmentation mechanism of this application is shown;

[0026] Figure 9 A schematic diagram of the clamping mechanism of this application is shown;

[0027] Figure 10 The diagram shows a top view of the rotating shaft and the flame head of this application.

[0028] List of reference numerals

[0029] 1. Support frame; 101. T-shaped slide rail; 102. Limiting socket;

[0030] 2. Rotating support mechanism; 201. Rotating shaft; 202. Support wheel; 203. Passive synchronous belt pulley; 204. Discharge support roller;

[0031] 3. Drive mechanism; 301. Drive motor; 302. Transmission shaft; 303. Drive synchronous pulley; 304. Drive shaft; 305. Bevel gear A; 306. Bevel gear B;

[0032] 4. Glass tube limiting mechanism; 401. Sliding frame; 402. Electric cylinder A; 403. Lifting slide plate; 404. Glass tube limiting plate;

[0033] 5. Quick-locking component; 501. Fixing plate; 502. Rectangular housing; 503. Rectangular slider; 504. Locking rod; 505. Spring guide rod; 506. Rotating rod; 507. L-shaped limit block;

[0034] 6. Flame-emitting pipe fittings; 601. Gas supply pipe fittings; 602. Flame head; 603. Ignition needle; 604. Solenoid valve;

[0035] 7. Dividing mechanism; 701. Fixing frame; 702. Electric cylinder B; 703. Lifting plate; 704. Dividing blade;

[0036] 8. Clamping mechanism; 801. Support frame; 802. Electric cylinder C; 803. Moving plate; 804. Clamping roller. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0038] Example 1: Please refer to Figures 1 to 10 :

[0039] This utility model proposes a lampsmith tube cutting device, comprising: a support frame 1, a rotating support mechanism 2 mounted on the top of the support frame 1, and four lampsmith glass tubes placed on the rotating support mechanism 2; a drive mechanism 3 installed inside the left side of the support frame 1, and a glass tube limiting mechanism 4 slidably connected to the top right side of the support frame 1, with a quick-locking component 5 installed on both the front and rear sides of the lower part of the glass tube limiting mechanism 4; a flame-spraying pipe 6 installed inside the support frame 1, and a cutting mechanism 7 installed above the flame-spraying pipe 6 on the top of the support frame 1; a pressing mechanism 8 provided on the top of the support frame 1; the drive mechanism 3 includes a drive motor 301 and a transmission shaft 302, driving... The drive motor 301 is installed on the left side of the front end face of the support frame 1, and a drive shaft 304 is installed on the rotating shaft of the drive motor 301. Five bevel gears A305 are installed on the outside of the drive shaft 304. There are five transmission shafts 302, and the five transmission shafts 302 are rotatably connected to the inside of the left side of the support frame 1. Each transmission shaft 302 has a drive synchronous pulley 303 installed on its left end and a bevel gear B306 installed on its right end. The bevel gear B306 meshes with the bevel gear A305. Through the setting of the drive mechanism 3, the operation of the support mechanism 2 can be replaced by manual driving, which not only saves labor costs, but also improves production efficiency and capacity.

[0040] Two T-shaped slide rails 101 are fixedly connected to the top right side of the support frame 1 in a symmetrical manner. Limiting holes 102 are evenly opened on the right side of both the front and rear ends of the upper part of the support frame 1 for insertion with locking rods 504.

[0041] The rotating support mechanism 2 includes five rotating shafts 201, which are evenly connected to the top of the support frame 1. Each rotating shaft 201 is equipped with a support wheel 202, and a passive synchronous pulley 203 is fixedly connected to the left end of each rotating shaft 201. The passive synchronous pulley 203 is connected to the active synchronous pulley 303 via a synchronous belt. Each rotating shaft 201 is equipped with a discharge support roller 204 on the right end. The discharge support roller 204 is used to support the cut lampworking glass tubes.

[0042] The glass tube limiting mechanism 4 includes a sliding frame 401. The lower front and rear sides of the sliding frame 401 are slidably connected to two T-shaped slide rails 101, and an electric cylinder A402 is installed in the middle of the top surface of the sliding frame 401. The telescopic rod of the electric cylinder A402 passes through the top of the sliding frame 401, and a lifting slide plate 403 is installed at the lower end of the telescopic rod of the electric cylinder A402. The lifting slide plate 403 is slidably connected to the sliding frame 401, and a glass tube limiting plate 404 is fixedly connected to the bottom surface of the lifting slide plate 403. The bottom surface of the glass tube limiting plate 404 has five arc-shaped notches evenly distributed. The glass tube limiting mechanism 4 is used to limit the lampworking glass tube to be divided, and the position of the glass tube limiting mechanism 4 can be flexibly adjusted according to the dividing length of the lampworking glass tube, which improves the flexibility of this dividing device.

[0043] The quick-locking component 5 includes a fixing plate 501, which is fixedly connected to the lower side of the sliding frame 401. A rectangular housing 502 is fixedly connected to the outer side of the fixing plate 501. A rectangular slider 503 is slidably connected inside the rectangular housing 502. A locking rod 504 penetrating the head of the rectangular housing 502 is fixedly connected to the head end face of the rectangular slider 503. A spring guide rod 505 penetrating the tail of the rectangular housing 502 is fixedly connected to the tail end face of the rectangular slider 503. The outer side of the spring guide rod 505 is located at the rectangular housing 401. A spring is fitted inside the rectangular housing 502. A rotating rod 506 is rotatably connected to the upper part of the rectangular slider 503 via a rotating shaft. An L-shaped limiting block 507 is fixedly connected to the outer side of the upper end face of the rectangular housing 502. The locking rod 504 is inserted into the limiting hole 102. With the setting of the quick locking component 5 and the limiting hole 102, the limiting distance of the glass tube limiting plate 404 can be quickly adjusted according to the segmentation length requirements of the lampworking glass tube, which improves the convenience of adjusting the position of the glass tube limiting plate 404.

[0044] The inlet of the flame-spraying fitting 6 is connected to a gas supply fitting 601, and four flame heads 602 and four ignition needles 603 are evenly arranged on the top of the flame-spraying fitting 6. The flame heads 602 are located between two adjacent rotating shafts 201. A solenoid valve 604 is installed on the inlet of the flame-spraying fitting 6, and the inlet end of the gas supply fitting 601 is connected to an external natural gas pipeline. The flame-spraying fitting 6 is used to heat the lampworking glass tubes to be cut by flame-spraying. The fuel inside the flame-spraying fitting 6 is natural gas plus oxygen, which is environmentally friendly and energy-saving. It also makes the operation of this cutting device safer and more convenient. In addition, by uniformly flame-spraying the lampworking glass tubes, the probability of breakage of the lampworking glass tubes can be greatly reduced.

[0045] The dividing mechanism 7 includes a fixed frame 701, which is fixedly installed on the top of the support frame 1. An electric cylinder B702 is installed in the middle of the top surface of the fixed frame 701. The telescopic rod of the electric cylinder B702 passes through the top of the fixed frame 701, and a lifting plate 703 is installed at the lower end of the telescopic rod of the electric cylinder B702. The lifting plate 703 is slidably connected to the fixed frame 701, and a dividing blade 704 is installed at the bottom of the lifting plate 703. The dividing blade 704 is located directly above the flame head 602. The dividing mechanism 7 is used to cut the lampworking glass tube.

[0046] Example 2, based on Example 1, such as Figure 1 and Figure 9 As shown, the clamping mechanism 8 includes a support frame 801, which is installed on the top of the support frame body 1 and located on the left side of the dividing mechanism 7. An electric cylinder C802 is fixedly installed in the middle of the top surface of the support frame 801, and the telescopic rod of the electric cylinder C802 passes through the top of the support frame 801. A movable plate 803 is installed at the lower end of the telescopic rod of the electric cylinder C802, and four clamping wheels 804 are uniformly rotatably connected to the bottom surface of the movable plate 803. Through the setting of the clamping mechanism 8, during the dividing process, the telescopic rod of the electric cylinder C802 can be controlled to extend downward, moving the movable plate 803 and the four clamping wheels 804 downward, so that the four clamping wheels 804 press against the upper side of the four lampworking glass tubes respectively, thereby effectively clamping the four lampworking glass tubes and improving the stability of the lampworking glass tubes during dividing.

[0047] The working principle of this embodiment is as follows: During the division, four longer lamp glass tubes are first placed on the support wheels 202 between the five rotating shafts 201, and placed from left to right. After placement, the distance between the glass tube limiting plate 404 is adjusted according to the division length. During adjustment, the rotating rod 506 in the two quick locking components 5 is first locked to the lower part of the outer side of the L-shaped limiting block 507. At this time, the locking rod 504 is pulled out from the limiting hole 102, so that the glass tube limiting mechanism 4 loses its fixing function at the top of the support frame 1. Then, the glass tube limiting mechanism 4 is moved left and right to adjust the distance between the glass tube limiting plate 404. After adjustment, the locking rod 504 is inserted into the limiting hole 102.

[0048] Then, the four lampwork glass tubes to be split are pushed to the right (a pushing device can be used instead of manual pushing), so that the right end of the four lampwork glass tubes contacts the left end face of the glass tube limiting plate 404. Then, the telescopic rod of the electric cylinder C802 is controlled to extend downward, moving the moving plate 803 and the four pressing rollers 804 downward, so that the four pressing rollers 804 press against the upper side of the four lampwork glass tubes respectively. Then, the drive motor 301 is started, moving the drive shaft 304 and the five... One bevel gear A305, five bevel gears B306, five drive shafts 302, five driving synchronous pulleys 303, five driven synchronous pulleys 203, five rotating shafts 201, and support wheels 202 on the five rotating shafts 201 rotate synchronously, thereby driving the four lamp-working glass tubes to rotate synchronously. Then, the solenoid valve 604 is opened, allowing natural gas from the gas supply pipe 601 to enter the flame-emitting pipe 6. Then, ignition is achieved through four ignition needles 603, thereby igniting the four flame heads. 602 begins to spray flames onto the bottom of the lampworking glass tubes. Then, the support wheel 202 rotates the four lampworking glass tubes synchronously, ensuring that the outer circumference of the four tubes receives adequate flame heating. Subsequently, the telescopic rod of the electric cylinder B702 extends downward, moving the lifting plate 703 and the dividing blade 704 downward, so that the cutting edge of the dividing blade 704 contacts the upper side of the four lampworking glass tubes. Then, the support wheel 202 continues to rotate the four lampworking glass tubes synchronously, working with the dividing blade 704 to simultaneously divide the four lampworking glass tubes. This greatly improves the dividing efficiency of the lampworking glass tubes, eliminates the need for manual dividing, significantly reduces the breakage rate, and thus lowers costs. Furthermore, when a lampworking glass tube breaks, the worker is far away from the broken tube, so the broken tube will not cut or burn the worker, effectively improving the safety of the lampworking glass tube dividing operation.

[0049] The following points should be noted in this article:

[0050] 1. The accompanying drawings of this utility model only relate to the structures involved in this utility model; other structures can be referred to conventional designs.

[0051] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0052] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A lampwork tubing segmentation device, comprising: Support frame body (1), the support frame body (1) top is equipped with rotating support mechanism (2), and rotating support mechanism (2) is placed with four lamp glass tubes;Characterized in that, the drive mechanism (3) is installed in the left side inside of support frame body (1), the glass tube limiting mechanism (4) is slidably connected to the right side of the top of support frame body (1), and a quick locking component (5) is installed on the front and back sides of the lower part of glass tube limiting mechanism (4);The inside of support frame body (1) is equipped with a fire pipe (6), and the top of support frame body (1) is equipped with a partition mechanism (7) above the fire pipe (6);The top of support frame body (1) is provided with a pressing mechanism (8);The drive mechanism (3) includes drive motor (301) and transmission shaft (302), the drive motor (301) is installed on the left side of the front end face of support frame body (1), and the rotating shaft of drive motor (301) is equipped with driving shaft (304), and five bevel gears A (305) are installed on the outside of driving shaft (304), the number of transmission shaft (302) is five, and five transmission shafts (302) are rotatably connected to the left side inside of support frame body (1), the left end of each transmission shaft (302) is equipped with driving synchronous pulley (303), the right end of each transmission shaft (302) is equipped with bevel gear B (306), and bevel gear B (306) is engaged with bevel gear A (305).

2. The lampwork tubing segmentation device of claim 1, wherein: The right side of the top of support frame body (1) is fixedly connected with two T-shaped slide rails (101) in front and back symmetry, and the right side of the upper front and back end faces of support frame body (1) is evenly provided with a limiting hole (102).

3. The lampwork tubing segmentation device of claim 1, wherein: The rotating support mechanism (2) includes rotating shaft (201), the number of rotating shaft (201) is five, and five rotating shafts (201) are evenly rotatably connected to the top of support frame body (1), the outside of each rotating shaft (201) is equipped with support wheel (202), and the left end of each rotating shaft (201) is fixedly connected with passive synchronous pulley (203), passive synchronous pulley (203) is drivingly connected with driving synchronous pulley (303) through synchronous belt, and the right end of each rotating shaft (201) is equipped with discharging support roller (204).

4. The lampwork tubing segmentation device of claim 2, wherein: The glass tube limiting mechanism (4) includes sliding frame (401), the front and back sides of the lower part of sliding frame (401) are slidably connected with two T-shaped slide rails (101), and the top end face of sliding frame (401) is equipped with electric cylinder A (402) in the middle, the telescopic rod of electric cylinder A (402) penetrates the top of sliding frame (401), and the lower end of the telescopic rod of electric cylinder A (402) is equipped with lifting slide plate (403), and lifting slide plate (403) is slidably connected with sliding frame (401), the bottom end face of lifting slide plate (403) is fixedly connected with glass tube limiting plate (404), and five arc-shaped notches are evenly provided in the bottom end face of glass tube limiting plate (404).

5. The lampwork tubing severing apparatus of claim 4, wherein: The quick locking component (5) comprises a fixed plate (501) fixedly connected to the lower side of the sliding frame (401), and the outer side of the fixed plate (501) is fixedly connected with a rectangular shell (502), the rectangular shell (502) is slidably connected with a rectangular sliding block (503) inside, and the head end surface of the rectangular sliding block (503) is fixedly connected with a locking plug rod (504) penetrating through the head of the rectangular shell (502), the tail end surface of the rectangular sliding block (503) is fixedly connected with a spring guide rod (505) penetrating through the tail of the rectangular shell (502), and a spring is sleeved outside the spring guide rod (505) inside the rectangular shell (502), the upper part of the rectangular sliding block (503) is rotatably connected with a rotating rod (506) through a rotating shaft, and the outer side of the upper end surface of the rectangular shell (502) is fixedly connected with an L-shaped limiting block (507); the locking plug rod (504) is inserted into the limiting insertion hole (102).

6. The apparatus according to claim 3, wherein: The gas inlet of the fire spraying pipe (6) is connected with a gas conveying pipe (601), and the top of the fire spraying pipe (6) is uniformly provided with four fire spraying heads (602) and four ignition needles (603), and the fire spraying head (602) is located between the adjacent two rotating shafts (201); the gas inlet of the fire spraying pipe (6) is provided with an electromagnetic valve (604).

7. The lampwork tubing segmentation device of claim 6, wherein: The cutting mechanism (7) comprises a fixed frame (701) fixedly installed on the top of the support frame body (1), and the top end surface of the fixed frame (701) is provided with an electric cylinder B (702) in the middle, the telescopic rod of the electric cylinder B (702) penetrates through the top of the fixed frame (701), and the lower end of the telescopic rod of the electric cylinder B (702) is provided with a lifting plate (703), the lifting plate (703) is slidably connected with the fixed frame (701), and the bottom of the lifting plate (703) is provided with a cutting blade (704), and the cutting blade (704) is located directly above the fire spraying head (602).

8. The lampwork tubing segmentation device of claim 1, wherein: The pressing mechanism (8) comprises a support frame (801) installed on the top of the support frame body (1), and the support frame (801) is located on the left side of the cutting mechanism (7), the top end surface of the support frame (801) is fixedly provided with an electric cylinder C (802) in the middle, the telescopic rod of the electric cylinder C (802) penetrates through the top of the support frame (801), and the lower end of the telescopic rod of the electric cylinder C (802) is provided with a moving plate (803), and the bottom end surface of the moving plate (803) is rotatably connected with four pressing wheels (804) in a uniform manner.

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