CN221792915U - Automatic tapping machine for large-caliber plastic winding pipe - Google Patents

Abstract

The utility model discloses an automatic large-caliber plastic winding pipe opening machine, which comprises a positioning base, wherein the positioning base is used for supporting and positioning the automatic large-caliber plastic winding pipe opening machine, the top end of the positioning base is fixedly provided with a large-caliber plastic winding pipe opening mechanism, and the middle position of the positioning base is fixedly provided with an auxiliary moving mechanism; according to the automatic opening machine for the large-caliber plastic winding pipes, the two positioning racks which are connected to the outer wall of the positioning gear in a meshed mode drive the two moving frames to slide along the positioning grooves respectively, the positions of the two moving frames are adjusted according to the corrugated sizes of the large-caliber plastic winding pipes, so that the moving frames drive the positioning wheels to be stabilized at the corrugated bottom ends of the large-caliber plastic winding pipes, the large-caliber plastic winding pipes can conveniently move in a threaded mode according to rotation of the positioning wheels, continuous opening work of the automatic opening machine for the large-caliber plastic winding pipes is facilitated, and practicability of the automatic opening machine for the large-caliber plastic winding pipes is improved.

Description

Automatic opening machine for large-diameter plastic winding pipe

Technical Field

The utility model relates to the technical field of large-diameter plastic winding pipe processing, in particular to an automatic opening machine for large-diameter plastic winding pipes.

Background Art

Large-diameter plastic winding pipe is made of steel-plastic composite special-shaped strip by spiral winding welding (extrusion welding on the overlap surface). Its inner wall is smooth and flat. This kind of pipe has the advantages of corrosion resistance, light weight, easy installation, large flow rate and long service life. It can replace pipes made of high-energy consumption materials and is an environmentally friendly green product.

In view of this, Chinese Patent No. CN211868033U proposes an automatic opening machine for large-diameter plastic winding pipes. By being able to improve processing efficiency and processing quality when opening round pipes at different angles, the machine is suitable for use when opening round pipes such as plastic pipes and steel pipes, especially plastic winding pipes or steel pipes with diameters of 200mm to 5m. In the above patents, the automatic opening machine for large-diameter plastic winding pipes performs the opening work by rotating the large-diameter plastic winding pipe and moving the opening knife, so that the automatic opening machine for large-diameter plastic winding pipes can only open large-diameter plastic winding pipes of a length suitable for the device, and it is difficult to accommodate large-diameter plastic winding pipes with longer sizes, which reduces the practicality of the automatic opening machine for large-diameter plastic winding pipes. Therefore, a large-diameter automatic opening machine for plastic winding pipes is needed.

Utility Model Content

In order to solve the above problems, the purpose of the utility model is to provide an automatic opening machine for large-diameter plastic winding pipes to solve the problems raised in the above background technology.

To achieve the above purpose, the utility model proposes an automatic opening machine for large-diameter plastic winding pipes, comprising a positioning base, the positioning base is used for supporting and positioning the automatic opening machine for large-diameter plastic winding pipes, a large-diameter plastic winding pipe opening mechanism is fixedly arranged at the top of the positioning base, and an auxiliary moving mechanism is fixedly arranged in the middle of the positioning base;

The auxiliary moving mechanism comprises a first positioning frame and a second positioning frame, a positioning gear is rotatably provided at the middle position of the top of the first positioning frame, both ends of the outer wall of the positioning gear are meshed with positioning racks, one end of the two positioning racks is fixedly provided with a moving frame, both ends of the top of the first positioning frame are provided with a positioning groove, the bottom ends of the two moving frames are respectively slidably connected with one end of the inner walls of the two positioning grooves, both ends of the tops of the two moving frames are fixedly provided with positioning seats, and the middle positions of the four positioning seats are rotatably provided with a first auxiliary positioning wheel, a positioning plate is fixedly provided on one side of the top of the first positioning frame, and both ends of one side of the positioning plate are rotatably provided with positioning shafts, and both ends of the outer walls of the two positioning shafts are fixedly provided with positioning strips, and the middle positions of the four first auxiliary positioning wheels are respectively connected with the two ends of the outer walls of the two positioning shafts through positioning strips.

In one example, a first motor is fixed at a middle position at the bottom of the first positioning frame, and an output end of the first motor passes through the first positioning frame and is fixedly connected to a middle position at the bottom of the positioning gear.

In one example, second motors are fixedly provided at both ends of the other side of the positioning plate, and output ends of the two second motors pass through the positioning plate and are respectively fixedly connected to one end of the two positioning shafts.

In one example, positioning rods are fixedly provided on the four sides of the top of the second positioning frame, springs are inserted into one end of the outer walls of the four positioning rods, one end of the outer walls of the four positioning rods are respectively inserted and connected with the four sides of the first positioning frame, and limit blocks are fixedly provided on the tops of the four positioning rods.

In one example, the large-diameter plastic winding tube opening mechanism includes a support frame, a first movable control seat is fixedly provided on the top of the support frame, a second movable control seat is slidably provided in the middle position of the first movable control seat, a lifting opening control frame is slidably provided on one side of the second movable control seat, a plurality of fixed seats are fixedly provided at both ends of the top of the positioning base, a plurality of fixed seats are rotatably provided in the middle positions of the plurality of fixed seats, and the middle positions of the plurality of fixed wheels are fixedly connected by two fixed shafts respectively, wherein a third motor is fixedly provided on one side of two of the fixed seats, and the output ends of the two third motors are fixedly connected to one end of the two fixed shafts respectively.

In one example, a protective groove is provided in the middle of the top of the positioning base, and the bottom end of the second positioning frame is fixedly connected to the bottom end of the inner wall of the protective groove.

In one example, a switch panel is fixedly provided on one side of the positioning base, and a first motor switch, a second motor switch and a third motor switch are fixedly provided on the surface of the switch panel, respectively. The first motor, the second motor and the third motor are electrically connected to an external power supply through the first motor switch, the second motor switch and the third motor switch, respectively.

The large-caliber plastic winding pipe automatic opening machine proposed by the utility model can bring the following beneficial effects:

1. The automatic opening machine for large-diameter plastic winding pipes drives two moving frames to slide along the positioning grooves respectively through two positioning racks meshingly connected to the outer wall of the positioning gear, so that the two moving frames drive the positioning wheels to stabilize at the bottom end of the large-diameter plastic winding pipe through the positioning seats fixed at both ends of the top. The positions of the two moving frames are adjusted according to the corrugation sizes of different large-diameter plastic winding pipes, so that the moving frames drive the positioning wheels to stabilize at the bottom ends of corrugations of different sizes, so that the large-diameter plastic winding pipe can be threadedly moved according to the rotation of the positioning wheels, so that the automatic opening machine for large-diameter plastic winding pipes can be convenient for continuous opening work, thereby increasing the practicality of the automatic opening machine for large-diameter plastic winding pipes.

2. This large-diameter plastic winding tube automatic opening machine is connected to the first positioning frame through an interlaced connection via a positioning rod fixed on the top of the second positioning frame. Through the elastic deformation of the spring inserted in the outer wall of the positioning rod and the positioning of the limit block, the first positioning frame is easy to position according to plastic winding tubes of different sizes, while the large-diameter plastic winding tubes are protected, thereby increasing the convenience of using the large-diameter plastic winding tube automatic opening machine.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the opening mechanism of the large-diameter plastic winding pipe of the utility model;

FIG3 is a schematic diagram of the spring buffer structure of the auxiliary moving mechanism of the utility model;

FIG. 4 is a schematic diagram of the structure of the auxiliary movement mechanism of the utility model.

In the figure: 1. positioning base; 2. positioning plate; 3. first positioning frame; 4. second positioning frame; 5. positioning rod; 6. spring; 7. limit block; 8. positioning gear; 9. positioning rack; 10. moving frame; 11. positioning groove; 12. positioning seat; 13. positioning wheel; 14. first motor; 15. positioning shaft; 16. positioning bar; 17. second motor; 18. support frame; 19. first moving control seat; 20. second moving control seat; 21. lifting opening control frame; 22. fixed seat; 23. fixed wheel; 24. fixed shaft; 25. third motor; 26. protective groove.

DETAILED DESCRIPTION

In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

The embodiment is as follows. The utility model provides a large-diameter plastic winding pipe automatic opening machine as shown in Figures 1-4, including a positioning base 1, the positioning base 1 is used for supporting and positioning the large-diameter plastic winding pipe automatic opening machine, the top of the positioning base 1 is fixedly provided with a large-diameter plastic winding pipe opening mechanism, and the middle position of the positioning base 1 is fixedly provided with an auxiliary moving mechanism;

The auxiliary moving mechanism includes a first positioning frame 3 and a second positioning frame 4. A positioning gear 8 is rotatably provided at the middle position of the top of the first positioning frame 3. Positioning racks 9 are meshed at both ends of the outer wall of the positioning gear 8. A moving frame 10 is fixed at one end of the two positioning racks 9. Positioning grooves 11 are provided at both ends of the top of the first positioning frame 3. The bottom ends of the two moving frames 10 are slidably connected to one end of the inner wall of the two positioning grooves 11 respectively. Positioning seats 12 are fixed at both ends of the top of the two moving frames 10. The middle positions of the four positioning seats 12 are rotatably provided with first auxiliary positioning wheels 13. A positioning plate 2 is fixedly provided on one side of the top of the first positioning frame 3. Positioning shafts 15 are rotatably provided at both ends of one side of the positioning plate 2. Positioning bars 16 are fixed at both ends of the outer walls of the two positioning shafts 15. The four first auxiliary The middle positions of the auxiliary positioning wheels 13 are respectively connected with the two ends of the outer walls of the two positioning shafts 15 through the positioning strips 16, so that the output end of the first motor 14 fixed at the bottom end of the first positioning frame 3 drives the positioning gear 8 to rotate, so that the two positioning racks 9 meshingly connected to the outer wall of the positioning gear 8 respectively drive the two moving frames 10 to slide along the positioning groove 11, so that the two moving frames 10 drive the positioning wheels 13 to stabilize at the bottom end of the large-diameter plastic winding pipe through the positioning of the positioning seats 12 fixed at the top ends, and the positions of the two moving frames 10 are adjusted according to the corrugation sizes of different large-diameter plastic winding pipes, so that the moving frames 10 drive the positioning wheels 13 to stabilize at the bottom ends of the corrugations of different sizes, so that the large-diameter plastic winding pipe can be threadedly moved according to the rotation of the positioning wheels 13.

The first motor 14 is fixed at the middle position of the bottom of the first positioning frame 3 , and the output end of the first motor 14 passes through the first positioning frame 3 and is fixedly connected to the middle position of the bottom of the positioning gear 8 .

A second motor 17 is fixedly provided at both ends of the other side of the positioning plate 2. The output ends of the two second motors 17 pass through the positioning plate 2 and are respectively fixedly connected to one end of the two positioning shafts 15. The output end of the second motor 17 fixed on one side of the positioning plate 2 drives the positioning shaft 15 to rotate. The positioning shaft 15 drives the positioning wheel 13 to rotate through the positioning of the positioning strip 16 fixed on the outer wall, so that the large-diameter plastic winding tube is easy to rotate stably.

The four sides of the top of the second positioning frame 4 are fixed with positioning rods 5, one end of the outer wall of the four positioning rods 5 is inserted with springs 6, one end of the outer wall of the four positioning rods 5 is respectively inserted and connected with the four sides of the first positioning frame 3, and the top of the four positioning rods 5 is fixed with limit blocks 7. The positioning rods 5 fixed on the top of the second positioning frame 4 are inserted and connected with the first positioning frame 3. Through the elastic deformation of the springs 6 inserted in the outer walls of the positioning rods 5 and the positioning of the limit blocks 7, the first positioning frame 3 is easy to position according to plastic winding tubes of different sizes, and at the same time, the large-diameter plastic winding tubes are protected, thereby increasing the convenience of using the automatic opening machine for large-diameter plastic winding tubes.

Furthermore, the large-diameter plastic winding tube opening mechanism includes a support frame 18, a first movable control seat 19 is fixedly provided on the top of the support frame 18, a second movable control seat 20 is slidably provided in the middle position of the first movable control seat 19, a lifting opening control frame 21 is slidably provided on one side of the second movable control seat 20, a plurality of fixed seats 22 are fixedly provided at both ends of the top of the positioning base 1, a plurality of fixed seats 22 are rotatably provided in the middle positions of the plurality of fixed seats 22, and the middle positions of the plurality of fixed wheels 23 are fixedly connected by two fixed shafts 24, wherein a third motor 25 is fixedly provided on one side of the two fixed seats 22, and the output ends of the two third motors 25 are fixedly connected to one end of the two fixed shafts 24, respectively.

Furthermore, a protection groove 26 is provided in the middle of the top of the positioning base 1 , and the bottom end of the second positioning frame 4 is fixedly connected to the bottom end of the inner wall of the protection groove 26 .

Furthermore, a switch panel is fixedly provided on one side of the positioning base 1, and a first motor switch, a second motor switch and a third motor switch are fixedly provided on the surface of the switch panel respectively. The first motor 14, the second motor 17 and the third motor 25 are electrically connected to an external power supply through the first motor switch, the second motor switch and the third motor switch respectively.

Working principle: when it is necessary to use the automatic opening machine for large-diameter plastic winding pipes, the staff will place the large-diameter plastic winding pipe on the top of the positioning base 1, and through the positioning of the fixed seat 22, the fixed wheel 23 connected to the inner wall of the fixed seat 22 is supported on the bottom end of the outer wall of the large-diameter plastic winding pipe, and the fixed shaft 24 is driven to rotate by the output end of the third motor 25, so that multiple fixed wheels 23 drive the large-diameter plastic winding pipe to rotate, and the opening work is performed by controlling the first mobile control seat 19, the second mobile control seat 20 and the lifting opening control frame 21, so that the large-diameter plastic winding pipe is easy to perform automatic opening work, turn on the first motor switch, so that the output end of the first motor 14 fixed at the bottom end of the first positioning frame 3 drives the positioning gear 8 to rotate, so that the outer wall of the positioning gear 8 meshing with the first motor 14 is connected to the first motor 14. The two positioning racks 9 of the wall respectively drive the two moving frames 10 to slide along the positioning groove 11, so that the two moving frames 10 drive the positioning wheels 13 to stabilize at the bottom end of the large-diameter plastic winding tube through the positioning seats 12 fixed at both ends of the top, and adjust the positions of the two moving frames 10 according to the corrugation sizes of different large-diameter plastic winding tubes, so that the moving frames 10 drive the positioning wheels 13 to stabilize at the bottom ends of corrugations of different sizes, so that the large-diameter plastic winding tube can be threadedly moved according to the rotation of the positioning wheels 13, and the second motor switch is turned on, so that the output end of the second motor 17 fixed on one side of the positioning plate 2 drives the positioning shaft 15 to rotate, and the positioning shaft 15 drives the positioning wheel 13 to rotate through the positioning of the positioning strip 16 fixed on the outer wall, so that the large-diameter plastic winding tube is convenient for stable thread rotation;

The positioning rod 5 fixed on the top of the second positioning frame 4 is connected with the first positioning frame 3 through insertion. Through the elastic deformation of the spring 6 inserted in the outer wall of the positioning rod 5 and the positioning of the limit block 7, the first positioning frame 3 can be easily positioned according to plastic winding tubes of different sizes, while large-diameter plastic winding tubes are protected, thereby increasing the convenience of using the automatic opening machine for large-diameter plastic winding tubes.

Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims (7)

1. An automatic tapping machine for large-caliber plastic winding pipes, comprising:

the positioning base (1) is used for supporting and positioning a large-caliber plastic winding pipe automatic tapping machine, a large-caliber plastic winding pipe tapping mechanism is fixedly arranged at the top end of the positioning base (1), and an auxiliary moving mechanism is fixedly arranged in the middle of the positioning base (1);

The method is characterized in that: the auxiliary moving mechanism comprises a first locating rack (3) and a second locating rack (4), the middle position of the top of the first locating rack (3) is rotated and is provided with a locating gear (8), two locating racks (9) are arranged at two ends of the outer wall of the locating gear (8) in a meshed mode, a moving rack (10) is fixedly arranged at one end of each locating rack (9), locating grooves (11) are formed in two ends of the top of the first locating rack (3), two bottom ends of the moving rack (10) are respectively connected with one ends of the inner walls of the two locating grooves (11) in a sliding mode, two ends of the top of the moving rack (10) are respectively fixedly provided with locating seats (12), four middle positions of the locating seats (12) are respectively rotated and provided with first auxiliary locating wheels (13), one side of the top of the first locating rack (3) is fixedly provided with a locating plate (2), two ends of one side of the locating plate (2) are respectively rotated and are provided with locating shafts (15), two ends of the outer wall of each locating shaft (15) are respectively fixedly provided with locating strips (16), and four auxiliary locating wheels (13) are respectively connected with two ends of the outer walls of the two locating shafts (15).

2. The automatic tapping machine for large-caliber plastic winding pipes as claimed in claim 1, wherein: the middle position of the bottom of the first positioning frame (3) is fixedly provided with a first motor (14), and the output end of the first motor (14) penetrates through the first positioning frame (3) and is fixedly connected with the middle position of the bottom of the positioning gear (8).

3. The automatic tapping machine for large-caliber plastic winding pipes as claimed in claim 2, wherein: the two ends of the other side of the positioning plate (2) are fixedly provided with second motors (17), and the output ends of the two second motors (17) penetrate through the positioning plate (2) and are fixedly connected with one ends of the two positioning shafts (15) respectively.

4. The automatic tapping machine for large-caliber plastic winding pipes as claimed in claim 1, wherein: four sides at second locating rack (4) top are all fixed be equipped with locating lever (5), four the one end of locating lever (5) outer wall is all interlude and is equipped with spring (6), four the one end of locating lever (5) outer wall is interlude respectively with four sides of first locating rack (3) are connected, four the top of locating lever (5) is all fixed and is equipped with stopper (7).

5. An automatic tapping machine for large diameter plastic wound pipe according to claim 3, wherein: the utility model provides a heavy-calibre plastics winding pipe shedding mechanism includes support frame (18), the fixed first removal control seat (19) that is equipped with in top of support frame (18), the intermediate position of first removal control seat (19) slides and is equipped with second removal control seat (20), one side of second removal control seat (20) slides and is equipped with lift opening control frame (21), the both ends at positioning base (1) top are all fixed and are equipped with a plurality of fixing bases (22), a plurality of the intermediate position of fixing base (22) is all rotated and is equipped with tight pulley (23), a plurality of the intermediate position of tight pulley (23) carries out fixed connection through two fixed axle (24) respectively, wherein two one side of fixing base (22) is all fixed and is equipped with third motor (25), two the output of third motor (25) respectively with the one end fixed connection of two fixed axle (24).

6. The automatic tapping machine for large-caliber plastic winding pipes as claimed in claim 1, wherein: the middle position at the top of the positioning base (1) is provided with a protection groove (26), and the bottom end of the second positioning frame (4) is fixedly connected with the bottom end of the inner wall of the protection groove (26).

7. The automatic tapping machine for large-caliber plastic winding pipes as claimed in claim 5, wherein: one side of the positioning base (1) is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a first motor switch, a second motor switch and a third motor switch respectively, and the first motor (14), the second motor (17) and the third motor (25) are electrically connected with an external power supply through the first motor switch, the second motor switch and the third motor switch respectively.