Winding structure wall pipe cutting device

Abstract

The utility model discloses a winding structure wall pipe cutting device, which relates to the technical field of winding structure wall pipes and comprises a base, a limiting structure is fixedly mounted at the front part of the top end of the base, and an adjusting structure is fixedly mounted at the rear part of the top end of the base. According to the winding structure wall pipe cutting device, through the effect of a limiting structure, a first lead screw is rotated through a handle, then a right side supporting plate slides leftwards, a pipeline is limited in the left-right direction, then two second motors are started, a bevel gear set is driven to work, and the winding structure wall pipe is cut. Then, second lead screws on the left side and the right side rotate synchronously, round rods pull round blocks and sliding blocks, anti-skid columns at the left position and the right position are expanded in a diffusion mode, the pipeline is supported from inside to outside, positioning and clamping of the pipeline are achieved, and then the stability of pipeline cutting can be guaranteed; the problems such as cut inclination and disorder are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wound structure wall tubes, in particular to a wound structure wall tube cutting device. Background Art

[0002] The winding structure wall tube is a general term for thermoplastic plastic round tubes without internal pressure, which are mainly made of polyethylene resin and made by winding molding process. The winding structure wall tube has the following main characteristics: resistance to chemical corrosion and erosion; good flexibility and strong impact resistance; cold resistance, aging resistance, simple connection, safety and reliability, etc. The winding structure wall tube cutting device is a special device mainly used for cutting winding structure wall tubes.

[0003] For example, the Chinese patent with announcement number CN212312198U discloses a device for cutting a HDPE winding structure wall tube, including a base, a material storage hole is provided inside the base, a guide wheel is movably installed on the bottom wall of the inner cavity of the base, a cutting groove is provided on the bottom wall of the inner cavity of the base, a cutting hole corresponding to the cutting groove is provided on the top of the base, a material baffle plate is slidably connected in the material storage hole, a telescopic rod fixedly connected to the left side of the material baffle plate is fixedly installed on the top and bottom walls of the inner cavity of the base, an axle seat located between the two telescopic rods is fixedly installed on the left side of the material baffle plate, and a threaded barrel is fixedly installed between the left sides of the two telescopic rods. In the HDPE winding structure wall tube cutting device, when the cutting mechanism cuts the tube, since the entire tube is located in the material storage hole, the base can play a role of cutting protection, avoiding the splashing of debris generated by cutting and causing injuries to the operator, thereby greatly improving the production efficiency.

[0004] The existing technology has the following problems:

[0005] In actual use, the pipe may move or shift during the cutting process, resulting in inaccurate cutting position, affecting the quality of the pipe and subsequent installation and use. In order to cut a certain length of pipe, multiple attempts and adjustments are required to complete the cutting, which increases the operation time and difficulty and reduces work efficiency. In addition, due to the limited blade width of the cutting mechanism, the cutting of wider pipes may result in incomplete cuts, which seriously affects the cutting quality. Utility Model Content

[0006] The utility model provides a winding structure wall tube cutting device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A winding structure wall tube cutting device comprises a base, a limiting structure is fixedly installed at the front of the top of the base, an adjusting structure is fixedly installed at the rear of the top of the base, and a cutting mechanism is fixedly installed at the front position of the bottom of the top of the adjusting structure.

[0009] Preferably, the limiting structure includes a slide groove and two support plates, the slide groove is opened at a right position of the front top of the base, the left end of the slide groove is rotatably connected to the first screw rod, the right end of the first screw rod extends out of the right end of the base, and the right end of the first screw rod is fixedly connected to a handle, the bottom end of the support plate on the left side is fixedly connected to the left position of the front top of the base, the middle part of the bottom of the support plate on the right side is slidably connected to the inner wall of the slide groove, and the middle part of the bottom of the support plate on the right side is threadedly connected to the outer wall of the first screw rod.

[0010] Preferably, a round box is rotatably connected to the middle part of the two support plates, a mounting frame is fixedly connected to the side away from each other of the two support plates, a first motor is fixedly installed to the side away from each other of the two mounting frames, and the output ends of the two first motors are respectively fixedly connected to the side away from the two round boxes.

[0011] Preferably, the interiors of the two circular boxes are fixedly connected with a rectangular box, the tops of the two rectangular boxes are fixedly installed with a second motor, the output ends of the two second motors extend to the interiors of the two rectangular boxes respectively, the output ends of the two second motors are fixedly installed with a bevel gear set, the two bevel gear sets each include three bevel gears, the top ends of the two bevel gears located at the top are fixedly connected with the output ends of the two second motors respectively, the ends of the bevel gears located at the front and rear positions that are away from each other are fixedly connected with a second screw rod, the ends of the second screw rods located at the front and rear positions that are away from each other extend out of the outer walls of the two rectangular boxes, the ends of the second screw rods at the left and right positions that are away from the corresponding rectangular boxes are rotatably connected with the inner walls of the circular boxes at the left and right positions respectively, the outer walls of the four second screw rods are threadedly connected with rectangular blocks, the tops and bottom ends of the four rectangular blocks are fixedly connected with round rods, the outer walls of the eight round rods are slidably connected with round blocks, the opposite surfaces of the round blocks at the left and right positions are fixedly connected with sliders, the opposite surfaces of the two circular boxes are provided with four through holes, the outer walls of the eight sliders are slidably connected with the inner walls of the eight through holes respectively, and the opposite surfaces of the sliders at the left and right positions are fixedly connected with anti-slip columns.

[0012] Preferably, the adjustment structure includes a slide rail, the bottom end of the slide rail is fixedly connected to the rear part of the top end of the base, a third motor is fixedly installed on the right end of the slide rail, a third screw rod is rotatably connected to the middle part of the opposite surfaces of the left and right positions of the slide rail, the output end of the third motor is fixedly connected to the right end of the third screw rod, the outer wall of the third screw rod is threadedly connected to a support column, the bottom of the support column is slidably connected to the outer wall of the middle part of the slide rail, the bottom end of the support column is rotatably connected to a round roller, and the outer wall of the bottom of the round roller overlaps the rear part of the top end of the base.

[0013] Preferably, an electric telescopic rod is fixedly installed in the middle of the top end of the support column, the output end of the electric telescopic rod is fixedly connected to the top plate, the four corners of the top end of the support column are slidably connected with limit rods, the top ends of the four limit rods are fixedly connected to the rear part of the bottom end of the top plate, and the front part of the bottom end of the top plate is fixedly installed to the top end of the cutting mechanism.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a winding structure wall pipe cutting device. Through the effect of the limiting structure, the first screw is rotated by using the handle, so that the right support plate slides to the left, and the pipe is limited in the left and right directions, and then the two second motors are started to drive the bevel gear set to work, so that the second screws on the left and right sides rotate synchronously, so that the round rod pulls the round block and the slider, so that the anti-skid columns at the left and right positions are diffusely opened, and the pipe is supported from the inside to the outside, so as to achieve the positioning and clamping of the pipe, so as to ensure the stability of the pipe cutting and avoid problems such as tilted and disordered incisions.

[0016] 2. The utility model provides a winding structure wall pipe cutting device. Through the action of the adjusting structure, the third motor drives the third screw to rotate, thereby causing the support column to slide left and right on the slide rail, thereby adjusting the cutting position, thereby achieving the effect of controlling the length of the cut pipe. The up and down movement of the electric telescopic rod can drive the cutting mechanism to slide up and down, thereby achieving the effect of adjusting the cutting height and depth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the round box structure of the utility model;

[0019] Figure 3 This is a schematic diagram of a rectangular block structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the anti-skid column structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the round roller structure of the utility model.

[0022] In the figure: 1. base; 2. limiting structure; 21. slide groove; 22. first screw rod; 23. handle; 24. support plate; 25. round box; 26. mounting frame; 27. first motor; 28. second motor; 29. ​​rectangular box; 210. bevel gear set; 211. second screw rod; 212. round rod; 213. round block; 214. slider; 215. through hole; 216. anti-skid column; 217. rectangular block; 3. adjustment structure; 31. slide rail; 32. third motor; 33. third screw rod; 34. support column; 35. round roller; 36. electric telescopic rod; 37. limiting rod; 38. top plate; 4. cutting mechanism. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown, a winding structure wall tube cutting device includes a base 1, a limiting structure 2 is fixedly installed at the front of the top of the base 1, an adjusting structure 3 is fixedly installed at the rear of the top of the base 1, and a cutting mechanism 4 is fixedly installed at the front position of the bottom end of the top of the adjusting structure 3.

[0025] By setting the limiting structure 2, the first screw rod 22 is rotated by using the handle 23, so that the right support plate 24 slides to the left, and the pipeline is limited in the left and right directions, and then the two second motors 28 are started, so as to drive the bevel gear set 210 to work, so as to cause the second screw rods 211 on the left and right sides to rotate synchronously, so that the round rod 212 pulls the round block 213 and the slider 214, so that the anti-skid columns 216 on the left and right positions are diffusely opened, so as to support the pipeline from the inside to the outside, so as to achieve the positioning and clamping of the pipeline, so as to ensure the stability of pipeline cutting and avoid problems such as tilted and disordered incisions.

[0026] like Figure 2 As shown, the limiting structure 2 includes a slide groove 21 and two support plates 24. The slide groove 21 is opened at the right position of the front top of the base 1. The left end of the slide groove 21 is rotatably connected to the first screw rod 22. The right end of the first screw rod 22 extends out of the right end of the base 1. The right end of the first screw rod 22 is fixedly connected to the handle 23. The bottom end of the left support plate 24 is fixedly connected to the left position of the front top of the base 1, the middle part of the bottom of the right support plate 24 is slidably connected to the inner wall of the slide groove 21, and the middle part of the bottom of the right support plate 24 is threadedly connected to the outer wall of the first screw rod 22.

[0027] By setting the first screw rod 22, first insert one end of the pipe into the round box 25 on the left, keep the four anti-skid columns 216 on the left located inside the pipe, and then turn the handle 23 to drive the first screw rod 22 to rotate, so that the right support plate 24 slides to the left, and the four anti-skid columns 216 on the right disc are inserted into the right end of the pipe, thereby limiting the pipe in the left and right directions to prevent the incision from tilting.

[0028] like Figure 2 As shown, the middle parts of the two support plates 24 are rotatably connected with a round box 25, the sides of the two support plates 24 away from each other are fixedly connected with a mounting bracket 26, the sides of the two mounting brackets 26 away from each other are fixedly installed with a first motor 27, and the output ends of the two first motors 27 are respectively fixedly connected with the sides of the two round boxes 25 away from each other.

[0029] By setting the round box 25 and utilizing the rotational connection between the round box 25 and the support plate 24, the two first motors 27 are started, so that the two first motors 27 drive the two round boxes 25 to rotate, and then drive the pipeline to rotate, thereby achieving annular cutting of the pipeline and ensuring the cutting effect.

[0030] like Figure 3 and Figure 4 As shown, the interiors of the two round boxes 25 are fixedly connected with rectangular boxes 29, the tops of the two rectangular boxes 29 are fixedly installed with second motors 28, the output ends of the two second motors 28 extend to the interiors of the two rectangular boxes 29 respectively, the output ends of the two second motors 28 are fixedly installed with bevel gear sets 210, the two bevel gear sets 210 each include three bevel gears, the top ends of the two bevel gears located at the top are fixedly connected with the output ends of the two second motors 28 respectively, the ends of the bevel gears located at the front and rear positions away from each other are fixedly connected with second screw rods 211, the ends of the second screw rods 211 located at the front and rear positions away from each other extend out of the outer walls of the two rectangular boxes 29, and the left and right sides are fixedly connected with the second screw rods 211. One end of the second screw rod 211 away from the corresponding rectangular box 29 is rotatably connected to the inner wall of the left and right circular boxes 25 respectively, the outer walls of the four second screw rods 211 are threadedly connected with rectangular blocks 217, the top and bottom ends of the four rectangular blocks 217 are fixedly connected with round rods 212, the outer walls of the eight round rods 212 are slidably connected with round blocks 213, the opposite surfaces of the left and right circular blocks 213 are fixedly connected with sliders 214, four through holes 215 are opened on the opposite surfaces of the two circular boxes 25, the outer walls of the eight sliders 214 are slidably connected with the inner walls of the eight through holes 215 respectively, and the opposite surfaces of the left and right sliders 214 are fixedly connected with anti-slip columns 216.

[0031] By setting the anti-skid column 216, the bevel gear set 210 is driven by the second motor 28, so that the second screw rods 211 on the left and right sides rotate synchronously, so that the round rod 212 pulls the round block 213 and the slider 214, so that the anti-skid columns 216 on the left and right positions are diffusely opened, and the pipeline is supported from the inside to the outside, thereby achieving positioning and clamping of the pipeline.

[0032] like Figure 5 As shown, the adjustment structure 3 includes a slide rail 31, the bottom end of the slide rail 31 is fixedly connected to the rear part of the top end of the base 1, a third motor 32 is fixedly installed on the right end of the slide rail 31, a third screw rod 33 is rotatably connected to the middle part of the opposite surfaces of the left and right positions of the slide rail 31, the output end of the third motor 32 is fixedly connected to the right end of the third screw rod 33, the outer wall of the third screw rod 33 is threadedly connected to a support column 34, the bottom of the support column 34 is slidably connected to the outer wall of the middle part of the slide rail 31, the bottom end of the support column 34 is rotatably connected to a round roller 35, and the outer wall of the bottom of the round roller 35 overlaps the rear part of the top end of the base 1.

[0033] By setting the slide rail 31, the third motor 32 drives the third screw rod 33 to rotate, thereby causing the support column 34 to slide left and right on the slide rail 31, thereby adjusting the cutting position, thereby achieving the effect of controlling the length of the cutting pipe.

[0034] like Figure 5 As shown, an electric telescopic rod 36 is fixedly installed in the middle of the top end of the support column 34, and the output end of the electric telescopic rod 36 is fixedly connected to the top plate 38. The four corners of the top end of the support column 34 are slidably connected with limit rods 37, and the top ends of the four limit rods 37 are fixedly connected to the rear part of the bottom end of the top plate 38, and the front part of the bottom end of the top plate 38 is fixedly installed to the top end of the cutting mechanism 4.

[0035] By providing the electric telescopic rod 36, the cutting mechanism 4 can be driven to slide up and down by the up and down movement of the electric telescopic rod 36, thereby achieving the effect of adjusting the cutting height and depth.

[0036] The working principle of the utility model is as follows: when in use, first insert one end of the pipe into the round box 25 on the left, keep the four anti-skid columns 216 on the left side located inside the pipe, then turn the handle 23, thereby driving the first screw rod 22 to rotate, thereby making the right support plate 24 slide to the left, thereby causing the four anti-skid columns 216 on the right disc to insert into the right end of the pipe, and then start the two second motors 28, thereby driving the bevel gear set 210 to work, thereby causing the second screw rods 211 on the left and right sides to rotate synchronously, thereby making the round rod 212 pull the round block 213 and the slider 214, thereby making the anti-skid columns 216 on the left and right positions spread open, thereby supporting the pipe from the inside to the outside, thereby achieving positioning and clamping of the pipe, and then starting the third motor 32 according to the required cutting length, and the third motor 32 drives the third The screw rod 33 rotates, causing the support column 34 to slide left and right on the slide rail 31, thereby adjusting the cutting position, thereby achieving the effect of controlling the length of the cutting pipe. When the support column 34 slides left and right, the round roller 35 is close to the top of the base 1 and rotates, thereby supporting the support column 34 while reducing the friction of the support column 34 when it slides, thereby reducing wear and reducing energy consumption. When the support column 34 is adjusted to a suitable position, the electric telescopic rod 36 is pulled back, causing the top plate 38 and the cutting mechanism 4 to approach the pipe, and the cutting mechanism 4 is started to achieve the cutting operation of the pipe. While cutting, the two first motors 27 are started, so that the two first motors 27 drive the two round boxes 25 to rotate, and then drive the pipe to rotate, to achieve annular cutting of the pipe, thereby ensuring the cutting effect.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A winding structure wall tube cutting device, comprising a base (1), characterized in that: A limiting structure (2) is fixedly installed at the front of the top of the base (1), an adjusting structure (3) is fixedly installed at the rear of the top of the base (1), and a cutting mechanism (4) is fixedly installed at the front position of the bottom of the top of the adjusting structure (3); The limiting structure (2) comprises a slide groove (21) and two support plates (24), the slide groove (21) is arranged at a right position of the front top of the base (1), the left end of the slide groove (21) is rotatably connected with a first screw rod (22), the right end of the first screw rod (22) extends out of the right end of the base (1), the right end of the first screw rod (22) is fixedly connected with a handle (23), the bottom end of the support plate (24) on the left side is fixedly connected with the left position of the front top of the base (1), the middle part of the bottom of the support plate (24) on the right side is slidably connected with the inner wall of the slide groove (21), and the middle part of the bottom of the support plate (24) on the right side is threadedly connected with the outer wall of the first screw rod (22); The adjustment structure (3) comprises a slide rail (31), the bottom end of the slide rail (31) is fixedly connected to the rear part of the top end of the base (1), a third motor (32) is fixedly installed on the right end of the slide rail (31), a third screw rod (33) is rotatably connected to the middle part of the left and right opposite surfaces of the slide rail (31), the output end of the third motor (32) is fixedly connected to the right end of the third screw rod (33), the outer wall of the third screw rod (33) is threadedly connected to a support column (34), the bottom of the support column (34) is slidably connected to the outer wall of the middle part of the slide rail (31), the bottom end of the support column (34) is rotatably connected to a round roller (35), and the outer wall of the bottom of the round roller (35) overlaps the rear part of the top end of the base (1).

2. A winding structure wall tube cutting device according to claim 1, characterized in that: The middle parts of the two support plates (24) are rotatably connected to a round box (25), the two support plates (24) are fixedly connected to a mounting frame (26) on the side away from each other, the two mounting frames (26) are fixedly mounted with a first motor (27) on the side away from each other, and the output ends of the two first motors (27) are respectively fixedly connected to the side away from each other of the two round boxes (25).

3. A winding structure wall tube cutting device according to claim 2, characterized in that: The insides of the two round boxes (25) are fixedly connected with a rectangular box (29), the tops of the two rectangular boxes (29) are fixedly installed with a second motor (28), the output ends of the two second motors (28) extend into the insides of the two rectangular boxes (29) respectively, the output ends of the two second motors (28) are fixedly installed with a bevel gear set (210), the two bevel gear sets (210) each include three bevel gears, the top ends of the two bevel gears located at the top are fixedly connected with the output ends of the two second motors (28) respectively, the ends of the bevel gears located at the front and rear positions that are away from each other are fixedly connected with a second screw rod (211), the ends of the second screw rod (211) located at the front and rear positions that are away from each other extend out of the outer walls of the two rectangular boxes (29), and the second screw rods (211) located at the left and right positions are fixedly connected with the second screw rods (211) at the left and right positions. One end of the screw rod (211) away from the corresponding rectangular box (29) is rotatably connected to the inner wall of the circular box (25) at the left and right positions respectively; the outer walls of the four second screw rods (211) are threadedly connected with rectangular blocks (217); the top and bottom ends of the four rectangular blocks (217) are fixedly connected with round rods (212); the outer walls of the eight round rods (212) are slidably connected with round blocks (213); the opposite surfaces of the round blocks (213) at the left and right positions are fixedly connected with sliders (214); four through holes (215) are opened on the opposite surfaces of the two circular boxes (25); the outer walls of the eight sliders (214) are slidably connected with the inner walls of the eight through holes (215) respectively; and the opposite surfaces of the sliders (214) at the left and right positions are fixedly connected with anti-slip columns (216).

4. The winding structure wall tube cutting device according to claim 1, characterized in that: An electric telescopic rod (36) is fixedly installed in the middle of the top end of the support column (34), and the output end of the electric telescopic rod (36) is fixedly connected to the top plate (38). The four corners of the top end of the support column (34) are slidably connected to limit rods (37), and the top ends of the four limit rods (37) are fixedly connected to the rear end of the bottom end of the top plate (38), and the front end of the bottom end of the top plate (38) is fixedly installed to the top end of the cutting mechanism (4).

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