CN212218636U - Cutting device for production line of inner rib and outer corrugated plastic pipe body - Google Patents
Cutting device for production line of inner rib and outer corrugated plastic pipe body Download PDFInfo
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- CN212218636U CN212218636U CN202020597220.8U CN202020597220U CN212218636U CN 212218636 U CN212218636 U CN 212218636U CN 202020597220 U CN202020597220 U CN 202020597220U CN 212218636 U CN212218636 U CN 212218636U
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- linear guide
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Abstract
The utility model discloses a cutting device for outer ripple type plastic tubing body production line of inner rib, including frame, backing roll, saw bit, slide bar and slide, two rotatable settings in the frame altogether of backing roll, the saw bit is installed on the output shaft of cutting motor, the cutting motor is installed in the front end position of slide bar, set up linear guide in the frame, linear guide arranges along compound tubular product length direction, install the linear bearing with linear guide looks adaptation on the slide, slidable installs on linear guide, set up the through-hole on the slide, state the slide bar and insert in the through-hole to with slide sliding connection, the beneficial effects of the utility model: the saw bit also needs to follow the synchronous direction removal to the outside of perpendicular paper with compound tubular product to keep synchronous, guarantees that notched direction can not incline, keeps neat, and cutting effect is good.
Description
Technical Field
The utility model belongs to the technical field of the plastics extrusion processing equipment, concretely relates to a cutting device that is used for outer ripple type plastic tubing body production line of inner rib.
Background
The plastic composite pipe is processed by plastic extrusion equipment, and in the processing process, the base pipe is extruded firstly, then is wound into a pipe shape by a winding machine, and is bonded together by hot melt adhesive to form the composite pipe. During the manufacturing process, the extrusion equipment is operated all the time and cannot be stopped. The composite pipe needs to be cut off after reaching a certain length, because the pipe is always in a state of rotating and advancing, the cut can be inclined, and the composite pipe needs to be repaired at the later stage, so that the composite pipe is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The cutting device for the production line of the inner rib outer corrugated plastic pipe body aims at the problems that in the prior art, a composite pipe needs to be cut off after reaching a certain length, the pipe always rotates and advances, so that a cut is inclined, the pipe needs to be repaired at the later stage, and the use is inconvenient.
A cutting device for a production line of an inner rib and outer corrugated plastic pipe body comprises a frame, a supporting roller, a saw blade, a sliding rod and a sliding seat,
the two supporting rollers are rotatably arranged on the frame,
the saw blade is arranged on an output shaft of the cutting motor, the cutting motor is arranged at the front end of the sliding rod,
the rack is provided with a linear guide rail which is arranged along the length direction of the composite pipe, the sliding seat is provided with a linear bearing matched with the linear guide rail and can be slidably arranged on the linear guide rail,
the sliding seat is provided with a through hole, the sliding rod is inserted into the through hole and is connected with the sliding seat in a sliding way,
the telescopic cylinder is arranged on the sliding seat, the rod end of the telescopic cylinder is connected with a screw rod in a coaxial mode, the other end of the screw rod I penetrates through a connecting plate at the tail end of the sliding rod and is fixed through a nut,
the frame is provided with a feeding motor and a rotatable screw rod II, an output shaft of the feeding motor is coaxially connected with the screw rod II, and the sliding seat is provided with a transmission nut in threaded transmission with the screw rod II.
Preferably, the cutting device for the production line of the inner rib and outer corrugated plastic pipe bodies is characterized in that guide plates are fixedly arranged on the rear side of the sliding seat, the two guide plates are respectively located at the upper side and the lower side of the sliding rod, rollers are mounted on the guide plates, rotatable guide rollers are mounted on the side faces of the two guide plates, and the rollers and the guide rollers are tightly pressed on the upper surface, the lower surface and the side faces of the sliding rod.
Preferably, the end of the supporting roll is supported by a bearing with a seat, the bearing with a seat is mounted on a mounting plate, the lower side of the mounting plate is fixedly connected with an adjusting screw, the adjusting seat is mounted on a frame, the adjusting screw penetrates through the adjusting seat, and an adjusting nut is in threaded connection with the adjusting screw and is located above the adjusting seat.
The utility model has the advantages that:
the saw bit also needs to follow the synchronous direction removal to the outside of perpendicular paper with compound tubular product to keep synchronous, guarantees that notched direction can not incline, keeps neat, and cutting effect is good.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic diagram of a supporting roller structure according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the drawings in the embodiments of the present invention.
A cutting device for a production line of an inner rib and outer corrugated plastic pipe body comprises a frame 1, a supporting roller 2, a saw blade 3, a sliding rod 4 and a sliding seat 7,
the supporting rollers 2 are arranged on the frame 1 in a rotatable way,
the saw blade 3 is arranged on an output shaft of a cutting motor 31, the cutting motor 31 is arranged at the front end position of a sliding rod 4,
the rack 1 is provided with a linear guide rail 71, the linear guide rail 71 is arranged along the length direction of the composite pipe, the slide carriage 7 is provided with a linear bearing matched with the linear guide rail 71 and can be slidably arranged on the linear guide rail 71,
the slide seat 7 is provided with a through hole, the slide rod 4 is inserted into the through hole and is connected with the slide seat 7 in a sliding way,
the telescopic cylinder 8 is arranged on the sliding seat 7, the rod end of the telescopic cylinder is coaxially connected with the first screw rod 81, the other end of the first screw rod 81 penetrates through the connecting plate at the tail end of the sliding rod 4 and is fixed through a nut,
the machine frame 1 is provided with a feeding motor 33 and a rotatable second screw 32, an output shaft of the feeding motor 33 is coaxially connected with the second screw 32, and the sliding seat 7 is provided with a transmission nut 34 in threaded transmission with the second screw 32.
As shown in fig. 1, the composite pipe just manufactured is supported between two support rolls, and can rotate on the two intermediate support rolls, and after reaching a certain length, the composite pipe needs to be cut. Firstly, the cutting motor 31 is started to drive the saw blade 3 to rotate, then the telescopic cylinder 8 recovers the saw blade, the slide rod 4 slides to the left side in the figure 1, and the saw blade 3 is fed to the composite pipe. Since the composite pipe is not only rotated but also moved in the direction perpendicular to the paper surface toward the outside, the saw blade 3 is also moved in the direction perpendicular to the paper surface toward the outside in synchronization with the composite pipe. As shown in FIG. 2, the feeding of the saw blade 3 is driven by the feeding motor 33 to drive the second screw 32 to rotate, and the transmission relationship of the power transmission nut 34 drives the slide carriage 7 to linearly feed along the linear guide rail 71, so as to keep synchronization with the composite pipe, and ensure that the direction of the cut is not inclined and kept neat.
As shown in fig. 1, two guide plates 5 are fixedly disposed on the rear side of the slide carriage 7, the two guide plates 5 are respectively located at the upper side and the lower side of the slide rod 4, rollers 51 are mounted on the guide plates 5, rotatable guide rollers 52 are mounted on the side surfaces of the two guide plates 5, and the rollers 51 and the guide rollers 52 are pressed on the upper side, the lower side and the side surfaces of the slide rod 4.
The guide sliding action of the roller 51 and the guide roller 52 enables the slide bar 4 to smoothly slide left and right relative to the slide carriage 7.
As shown in fig. 3, the end of the support roller 2 is supported by a bearing 21 with a seat, the bearing 21 with a seat is mounted on a mounting plate 22, the lower side of the mounting plate 22 is fixedly connected with an adjusting screw 25, an adjusting seat 24 is mounted on the frame 1, the adjusting screw 25 penetrates through the adjusting seat 24, and the adjusting nut 23 is in threaded connection with the adjusting screw 25 and is located above the adjusting seat 24.
In the figure, the support roller 2 is stably positioned in the adjusting seat 24 under the action of the self weight of the support roller 2, and the height position of the support roller 2 relative to the adjusting seat is adjusted by adjusting the position of the nut 23 on the adjusting screw rod 25 so as to adapt to different diameters of the composite pipe.
It is to be understood that although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A cutting device for a production line of an inner rib and outer corrugated plastic pipe body is characterized by comprising a frame (1), a supporting roller (2), a saw blade (3), a sliding rod (4) and a sliding seat (7),
the supporting rollers (2) are arranged on the frame (1) in a rotatable way,
the saw blade (3) is arranged on an output shaft of the cutting motor (31), the cutting motor (31) is arranged at the front end position of the sliding rod (4),
the frame (1) is provided with a linear guide rail (71), the linear guide rail (71) is arranged along the length direction of the composite pipe, the sliding seat (7) is provided with a linear bearing matched with the linear guide rail (71) and is slidably arranged on the linear guide rail (71),
the sliding seat (7) is provided with a through hole, the sliding rod (4) is inserted into the through hole and is connected with the sliding seat (7) in a sliding way,
the telescopic cylinder (8) is arranged on the sliding seat (7), the rod end of the telescopic cylinder is coaxially connected with the first screw rod (81), the other end of the first screw rod (81) penetrates through the connecting plate at the tail end of the sliding rod (4) and is fixed through a nut,
the machine frame (1) is provided with a feeding motor (33) and a rotatable second screw rod (32), an output shaft of the feeding motor (33) is coaxially connected with the second screw rod (32), and a transmission nut (34) in threaded transmission with the second screw rod (32) is installed on the sliding seat (7).
2. The cutting device for the production line of the pipe body of the plastic pipe with the corrugated inner rib and the corrugated outer rib as claimed in claim 1, wherein the rear side of the sliding base (7) is fixedly provided with two guide plates (5), the two guide plates (5) are respectively positioned at the upper side and the lower side of the sliding rod (4), the guide plates (5) are provided with rollers (51), the side surfaces of the two guide plates (5) are provided with rotatable guide rollers (52), and the rollers (51) and the guide rollers (52) are tightly pressed on the upper side, the lower side and the side surfaces of the sliding rod (4).
3. The cutting device for the production line of the pipe body of the plastic pipe with the corrugated inner rib and the corrugated outer rib as claimed in claim 1, wherein the end of the supporting roller (2) is supported by a bearing (21) with a seat, the bearing (21) with the seat is mounted on a mounting plate (22), the lower side of the mounting plate (22) is fixedly connected with an adjusting screw (25), an adjusting seat (24) is mounted on the frame (1), the adjusting screw (25) penetrates through the adjusting seat (24), and an adjusting nut (23) is in threaded connection with the adjusting screw (25) and is positioned above the adjusting seat (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597220.8U CN212218636U (en) | 2020-04-21 | 2020-04-21 | Cutting device for production line of inner rib and outer corrugated plastic pipe body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597220.8U CN212218636U (en) | 2020-04-21 | 2020-04-21 | Cutting device for production line of inner rib and outer corrugated plastic pipe body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212218636U true CN212218636U (en) | 2020-12-25 |
Family
ID=73906897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597220.8U Active CN212218636U (en) | 2020-04-21 | 2020-04-21 | Cutting device for production line of inner rib and outer corrugated plastic pipe body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212218636U (en) |
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2020
- 2020-04-21 CN CN202020597220.8U patent/CN212218636U/en active Active
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