CN209970849U

CN209970849U - Corrugated pipe image recognition cutting machine

Info

Publication number: CN209970849U
Application number: CN201920640151.1U
Authority: CN
Inventors: 吴海云
Original assignee: HRJ PRECISION EXTRUSION MACHINERY CO Ltd
Current assignee: HRJ PRECISION EXTRUSION MACHINERY CO Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-21
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a bellows image recognition cutter, relate to the technical field of extrusion equipment, not only spend long time when having solved common manual operation and cutting off, it is inconvenient to operate, and still can appear the problem that the quality is low that the plastic tubing cuts off using manual operation, its technical scheme main points are, including the frame, be equipped with feed mechanism, drive mechanism and shutdown mechanism in the frame, shutdown mechanism sets up in the feed direction of drive mechanism, shutdown mechanism includes the cutting part that is used for cutting off the plastic tubing, the material feeding route between cutting part and feed mechanism and the drive mechanism intersects, be equipped with the image recognition device in the frame, the image recognition device includes image input and image processing module; the image input end faces to a material feeding path between the feeding mechanism and the traction mechanism, so that the cutting efficiency of the plastic pipe can be effectively improved, the error rate of manual operation is effectively reduced, and the purpose of improving the flatness of the cut surface of the plastic pipe is facilitated.

Description

Corrugated pipe image recognition cutting machine

Technical Field

The utility model relates to an extrusion equipment technical field, in particular to bellows image identification cutter.

Background

The drawing process is an important process in the extrusion molding process of the plastic pipe, and the drawing machine is mainly used for the extrusion drawing of the profiles such as the plastic pipe, the heat-shrinkable sleeve and the like. The corrugated pipe is divided into a straight pipe type connector and a corrugated pipe body part which are used for insertion, the corrugated pipe is continuously provided with a plurality of sections after being produced from an injection molding machine, and the corrugated pipe is provided with a circle of convex features which are positioned on the straight pipe type connector and used for identification at intervals along the axial direction. The operator can cut off the plastic pipe according to the position of the raised feature, and then obtain two plastic pipes.

However, the existing tractor usually cuts the plastic pipe by manual operation after finishing a certain distance of traction, but the manual operation not only takes a long time and is inconvenient to operate, but also causes the situations that the fracture of the plastic pipe is not smooth enough and the cut length is different by manual operation. When the plastic pipe has the quality problem of cutting processing, the conventional manual operation is not convenient for timely identifying whether the cutting quality of the plastic pipe is qualified or not, and further the poor production phenomenon that the product cutting efficiency is low is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bellows image recognition cutter has the efficiency that can improve the plastic tubing effectively and cut off, reduces manual operation's error rate effectively, can be convenient for improve the roughness of plastic tubing cutting surface, and then improves this technical scheme's production efficiency's advantage effectively.

The above technical purpose of the present invention can be achieved by the following technical solutions: a corrugated pipe image recognition cutting machine comprises a rack, wherein a feeding mechanism, a cutting mechanism for cutting a plastic pipe and a traction mechanism for traction of the plastic pipe are sequentially arranged on the rack along a material feeding path, an image recognition device between the cutting mechanism and the traction mechanism is arranged on the rack, the image recognition device comprises an image input end and an image processing module, the image input end is used for recognizing characteristics on the plastic pipe, and the image input end is arranged towards the material feeding path; the image input end is in communication connection with the image processing module, and the image processing module is in communication connection with the cutting mechanism.

Through adopting above-mentioned technical scheme, the image input is used for discerning, and the image output can supply the operation workman to observe the plastic tubing and pull the condition on the tractor to in the quality of discerning the product under the condition of guaranteeing self safety directly perceivedly. Firstly, a plastic pipe passes through a cutting mechanism from a feeding mechanism along a feeding path and then enters a tractor; when the raised features on the plastic pipe enter the image range of the image input end, the image input end recognizes the raised features on the plastic pipe and transmits the images to the image processing module through electric signals, the image processing module receives the electric signals and then sends control instructions to the cutting mechanism, and the cutting part of the cutting mechanism cuts off the plastic pipe. By combining the image recognition device and the image processing module, the cutting efficiency of the plastic pipe can be effectively improved, the error rate of manual operation can be reduced, the flatness of the cut surface of the plastic pipe can be improved, the production efficiency of the technical scheme is effectively improved, and the processing benefit of the plastic pipe cutting process is improved.

The utility model is further provided with a cutting mechanism which comprises a fixed frame arranged on the frame, a rotating shaft, a motor and a cutting blade capable of cutting off the plastic pipe; the rotating shaft is rotationally connected to the fixed frame, one end of the rotating shaft is in transmission connection with the motor, and the other end of the rotating shaft is fixedly connected with the cutting edge; the cutting edge rotates about an axis of rotation and the path of rotation of the cutting edge intersects the material feed path.

Through adopting above-mentioned technical scheme, the cutting edge can be used to cut off the plastic tubing fast, and the axis of rotation can provide power for the rotation when the cutting edge cuts off, and then improves the roughness of plastic tubing cutting opening, still can improve the machining efficiency that the plastic tubing cut off effectively.

The utility model discloses a further setting, feed mechanism is including the feeding direction cover that can supply the plastic tubing to pass, be formed with the feed through hole of arranging along material feeding route in the feeding direction cover, set up the cutting flutes that can supply the cutting edge to pass on the feeding direction cover, the cutting flutes is crossing with the feed through hole.

By adopting the technical scheme, the feeding guide direction sleeve can be used for further limiting the movement of the plastic pipe so that the plastic pipe can move along the feeding direction. After the plastic pipe is arranged in the feeding guide direction pipe in a penetrating mode, the cutting part of the driving cutting mechanism cuts off the plastic pipe, and therefore the flatness of the cutting part of the plastic pipe can be improved conveniently.

According to the utility model, the image recognition device comprises a first guide rail and a first slide block, and the guide direction of the first guide rail is parallel to the material feeding path; the image input end is arranged on the first sliding block, and the first sliding block is connected to the first guide rail in a sliding manner; and a first fastener for locking the position of the image input end is arranged on the first sliding block.

By adopting the technical scheme, the irradiation position of the image recognition device on the feeding path can be conveniently adjusted, so that the convex features for recognition at different positions on different plastic pipes can be conveniently adapted.

The utility model discloses a further setting, image recognition device is including the light source that is used for increasing image brightness, the light source includes the light delivery outlet, the light delivery outlet is towards material feedstock path on.

The utility model discloses a further setting, image recognition device includes second guide rail and second slider, the direction and the material feeding path of second guide rail are perpendicular, the light source passes through second slider sliding connection on the second guide rail, be equipped with the second fastener that is used for locking the light source position on the second slider.

By adopting the technical scheme, the light source can effectively improve the ambient brightness in the rack so as to improve the accuracy of identifying the characteristic points on the plastic pipe by the image input end and further improve the accuracy of cutting off the plastic pipe. The light source accessible second slider is along the axial displacement of second guide rail to adjust the orientation position of light source relative influence input, and then improve the identification accuracy of image input.

The utility model discloses a further setting, image recognition device includes third guide rail and third slider, the axial perpendicular to material feeding path place plane of third guide rail, the image input sets up on the third slider, third slider sliding connection is in the third guide rail, be equipped with on the third slider and be used for locking image input third fastener.

Through adopting above-mentioned technical scheme, image input accessible third slider goes up and down along the axial on the third guide rail to in the relative distance of adjusting image input and material feed path according to actual processing demand.

The utility model discloses a further setting, the frame is equipped with ejection of compact direction of direction cover and the spacing roller of the ejection of compact that can supply the plastic tubing to pass along the incoming side, ejection of compact direction of direction cover all sets up in the frame with the spacing roller of the ejection of compact.

Through adopting above-mentioned technical scheme, ejection of compact direction cover can supply the plastic tubing to pass, and the plastic tubing after the extrusion can continue to pass the spacing roller of ejection of compact after passing ejection of compact direction cover to improve the positioning accuracy that the plastic tubing removed along material feeding route.

The utility model discloses a further setting, image recognition device is including the image output that is used for the image broadcast, the image output is connected with the communication of image processing module.

The utility model discloses a further setting, image recognition device includes control module, image input end, image output, image processing module and shutdown mechanism all are connected with the control module communication.

By adopting the technical scheme, the image output end can be used for operators to check the identification of the characteristic points of the plastic pipe in time, and the problems existing in the cutting process can be found in time according to the image information stored and recorded by the image input end after the plastic pipe is cut off. The time interval, the cutting speed, the positioning reference point of the identification characteristic and the like for cutting after the characteristic points are identified by the cutting mechanism can be set through the image processing module and the control module, so that the working efficiency of the technical scheme is improved.

To sum up, the utility model discloses following beneficial effect has:

1. the cutting efficiency of the plastic pipe can be effectively improved, and the error rate of manual operation is effectively reduced;

2. the flatness of the cut surface of the plastic pipe can be improved conveniently, and the production efficiency of the technical scheme is further improved effectively;

3. after the plastic pipe is cut off and has a problem, the problem can be conveniently found in time through the image recognition device.

Generally speaking the utility model discloses, can improve the efficiency that the plastic tubing cut off effectively, reduce manual operation's error rate effectively, can be convenient for improve the roughness of plastic tubing cut surface, and then improve this technical scheme's production efficiency effectively.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic diagram illustrating a connection relationship between a cutting mechanism and an image recognition device according to the present embodiment;

fig. 4 is a cross-sectional view taken along plane B-B of fig. 3.

Reference numerals: 1. a frame; 2. a traction mechanism; 3. a feeding mechanism; 31. a feeding guide direction sleeve; 32. cutting a groove; 4. a cutting mechanism; 5. a cutting section; 6. an image recognition device; 61. an image input terminal; 62. an image output end; 63. an image processing module; 64. a control module; 65. a light source; 651. a light output port; 7. a fixed mount; 8. a rotating shaft; 9. a motor; 10. a cutting edge; 11. a first guide rail; 12. a first slider; 13. a first fastener; 14. a second guide rail; 15. a second slider; 16. a second fastener; 17. a third guide rail; 18. a third slider; 19. a third fastener; 20. a discharging guide direction sleeve; 311. a feed through hole; 21. and discharging limiting roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a corrugated pipe image recognition cutting machine is shown in figures 1 to 4 and comprises a machine frame 1, wherein a feeding mechanism 3, a cutting mechanism 4 for cutting a plastic pipe and a traction mechanism 2 for traction of the plastic pipe are sequentially arranged on the machine frame 1 along a material feeding path. The plastic pipe is a workpiece to be processed in this embodiment, but is not limited thereto. The feeding mechanism 3 comprises a feeding guide direction sleeve 31 for a plastic pipe to pass through and arranged on the rack 1, the opening axial direction of the feeding guide direction sleeve 31 is arranged along the feeding direction, and the feeding direction is the moving direction of the plastic pipe. The feed guide direction sleeve 31 has feed through holes 311 formed therein and arranged along the material feed path. The feeding guide direction sleeve 31 is provided with a cutting groove 32 through which the cutting blade 10 can pass. The cutting flutes 32 intersect the feed through holes 311. The cutting flutes 32 are of a matched fluted configuration to the cutting edges 10. The feed guide direction sleeve 31 may be used to further restrict the movement of the plastic tube so that it can move in the feed direction. After the plastic pipe is arranged in the feeding guide direction pipe in a penetrating mode, the cutting part 5 of the driving cutting mechanism 4 cuts off the plastic pipe, and therefore the flatness of the cutting part of the plastic pipe can be improved conveniently.

The frame 1 is equipped with ejection of compact direction of direction cover 20 and the spacing roller 21 of ejection of compact that can supply the plastic tubing to pass along the incoming side, and ejection of compact direction of direction cover 20 and the spacing roller 21 of ejection of compact all set up in frame 1. The discharge guide direction sleeve 20 is a pipe section matched with a plastic pipe. The discharging guide direction sleeve 20 can be used for a plastic pipe to pass through, and the extruded plastic pipe can continue to pass through the discharging limiting roller 21 after passing through the discharging guide direction sleeve 20, so that the positioning accuracy of the plastic pipe moving along the material feeding path is improved.

As shown in fig. 3 and 4, the cutting mechanism 4 is disposed in the feeding direction of the traction mechanism 2, and the cutting mechanism 4 includes a cutting section 5 for cutting the plastic tube, and the cutting section 5 intersects with the material feeding path between the feeding mechanism 3 and the traction mechanism 2. The cutting mechanism 4 comprises a fixed frame 7 arranged on the frame 1, a rotating shaft 8, a motor 9 and a cutting blade 10 capable of cutting off the plastic pipe. In the present embodiment, the cutting portion 5 is a cutting edge 10, and the cutting edge 10 is a conventional arc-shaped cutting tool. The rotating shaft 8 is rotatably connected to the fixing frame 7, one end of the rotating shaft 8 is in transmission connection with the motor 9, and the other end of the rotating shaft is fixedly connected with the cutting edge 10. The cutting edge 10 rotates about the axis of rotation 8 and the path of rotation of the cutting edge 10 intersects the material feed path. Cutting edge 10 can be used to cut off the plastic tubing fast, and rotation when axis of rotation 8 can be cut off for cutting edge 10 provides power, and then improves the roughness of plastic tubing cutting opening, still can improve the machining efficiency that the plastic tubing cut off effectively.

As shown in fig. 1, 2 and 3, the image recognition device 6 includes a first guide rail 11 and a first slider 12 disposed on the cutting mechanism 4, and a guiding direction of the first guide rail 11 is parallel to the material feeding path; the image input end 61 is arranged on the first sliding block 12, and the first sliding block 12 is connected to the first sliding rail in a sliding manner; the first slide block 12 is provided with a first fastener 13 for locking the position of the image input end (61). The irradiation position of the image recognition device 6 on the feed path can be easily adjusted to fit the raised features for recognition at different positions on different plastic tubes.

The image recognition device 6 comprises a second guide rail 14 and a second sliding block 15 which are arranged on the cutting mechanism 4, the axial direction of the second guide rail 14 is parallel to the plane of the material feeding path, the light source 65 is connected to the second guide rail 14 in a sliding mode through the second sliding block 15, and a second fastening piece 16 used for locking the position of the light source 65 is arranged on the second sliding block 15. The light source 65 comprises a light output 651, the light output 651 being directed towards the material feed path. The light source 65 can effectively increase the ambient brightness within the housing 1 so as to improve the accuracy of the image input end 61 in identifying the characteristic points on the plastic tube, thereby improving the accuracy of the plastic tube cutting. The light source 65 can move along the axial direction of the second guide rail 14 through the second slider 15, so as to adjust the orientation position of the light source 65 relative to the impact input end, thereby improving the recognition accuracy of the image input end 61.

The image recognition device 6 comprises a third guide rail 17 and a third slide block 18 which are arranged on the cutting mechanism 4, the axial direction of the third guide rail 17 is perpendicular to the plane of the material feeding path, the image input end 61 is arranged on the third slide block 18, the third slide block 18 is connected to the third guide rail 17 in a sliding mode, and a third fastening piece 19 used for locking the image input end 61 is arranged on the third slide block 18. The image input end 61 can be lifted and lowered along the axial direction on the third guide rail 17 through the third slide block 18, so that the relative distance between the image input end 61 and the material feeding path can be adjusted according to the actual processing requirement.

The frame 1 is provided with an image recognition device 6, the image recognition device 6 comprises an image input end 61 for recognizing the characteristics on the plastic pipe, an image output end 62 for playing an image, an image processing module 63 and a control module 64, the image output end 62 is arranged on the frame 1, and the image output end 62 is in communication connection with the image processing module 63; the image input end 61 is arranged towards the material feeding path; the image input terminal 61 is connected to the image processing module 63 in communication. The image input end 61, the image output end 62, the image processing module 63 and the cutting mechanism 4 are all in communication connection with the control module 64; the image output end 62 sends an electric signal to the control module 64, and the control module 64 sends a control instruction to the cutting mechanism 4.

In this embodiment, the image input end 61 is a high-definition camera with infrared rays and a product feature recognition function, the image output end 62 is a display screen with a control panel commonly used in the field of mechanical equipment, and the image processing module 63 and the control module 64 are existing electronic accessories in the field. The image input end 61 is used for identifying, and the image output end 62 can be used for observing the traction condition of the plastic pipe on the tractor by an operator, so that the quality of the product can be visually identified under the condition of ensuring the safety of the operator.

The image output end 62 can be used for operators to check the identification of the characteristic points of the plastic pipe in time, and find the problems existing in the cutting process in time according to the image information stored and recorded by the image input end 61 after the plastic pipe is cut off. The image processing module 63 and the control module 64 can also be used for setting the time interval for cutting after the cutting mechanism 4 identifies the feature points, the cutting speed, the positioning reference point for identifying the features and the like, so as to improve the working efficiency of the technical scheme.

The working process and principle are as follows: firstly, the plastic pipe passes through a cutting mechanism 4 from a feeding mechanism 3 along a feeding path and then enters a tractor; when the convex features on the plastic pipe enter the image range of the image input end 61, the image input end 61 recognizes the convex features on the plastic pipe and transmits the image to the image processing module 63 through an electric signal, the image processing module 63 receives the electric signal and then sends a control instruction to the cutting mechanism 4, and the cutting mechanism 4 drives the cutting part 5 to cut off the plastic pipe. By combining the image recognition device 6 and the image processing module 63, the cutting efficiency of the plastic pipe can be effectively improved, the error rate of manual operation can be reduced, the flatness of the cut surface of the plastic pipe can be improved, the production efficiency of the technical scheme is effectively improved, and the processing benefit of the plastic pipe cutting process is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A corrugated pipe image recognition cutting machine comprises a machine frame (1), wherein a feeding mechanism (3), a cutting mechanism (4) for cutting a plastic pipe and a traction mechanism (2) for traction of the plastic pipe are sequentially arranged on the machine frame (1) along a material feeding path, and is characterized in that an image recognition device (6) between the cutting mechanism (4) and the traction mechanism (2) is arranged on the machine frame (1), the image recognition device (6) comprises an image input end (61) for recognizing characteristics on the plastic pipe and an image processing module (63), and the image input end (61) is arranged towards the material feeding path; the image input end (61) is in communication connection with the image processing module (63), and the image processing module (63) is in communication connection with the cutting mechanism (4).

2. The corrugated pipe image recognition cutting machine according to claim 1, wherein the cutting mechanism (4) comprises a fixing frame (7), a rotating shaft (8), a motor (9) and a cutting blade (10) capable of cutting off the plastic pipe, which are arranged on the frame (1); the rotating shaft (8) is rotatably connected to the fixing frame (7), one end of the rotating shaft (8) is in transmission connection with the motor (9), and the other end of the rotating shaft is fixedly connected with the cutting edge (10); the cutting edge (10) rotates around the rotating shaft (8) and the rotating path of the cutting edge (10) intersects with the material feeding path.

3. The image recognition cutting-off machine for corrugated pipes as claimed in claim 1, wherein the feeding mechanism (3) comprises a feeding guiding direction sleeve (31) for plastic pipes to pass through, a feeding through hole (311) arranged along a material feeding path is formed in the feeding guiding direction sleeve (31), a cutting groove (32) for a cutting blade (10) to pass through is formed in the feeding guiding direction sleeve (31), and the cutting groove (32) intersects with the feeding through hole (311).

4. An image recognition cutter for corrugated pipes according to claim 1, wherein the image recognition device (6) comprises a first guide rail (11) and a first slide block (12), the guide direction of the first guide rail (11) is parallel to the material feeding path; the image input end (61) is arranged on the first sliding block (12), and the first sliding block (12) is connected to the first guide rail (11) in a sliding manner; the first sliding block (12) is provided with a first fastener (13) used for locking the position of the image input end (61).

5. The image recognition cutter for corrugated pipes according to claim 1, wherein the image recognition device (6) comprises a light source (65) for increasing the brightness of the image, the light source (65) comprises a light output port (651), and the light output port (651) faces the material feeding path.

6. A corrugated pipe image recognition cutting-off machine according to claim 5, characterized in that said image recognition device (6) comprises a second guide rail (14) and a second slide block (15), said second guide rail (14) is oriented perpendicular to the material feeding path, said light source (65) is slidably connected to the second guide rail (14) through the second slide block (15), said second slide block (15) is provided with a second fastening member (16) for locking the position of the light source (65).

7. An image recognition cutter for corrugated pipes according to claim 1, wherein the image recognition device (6) comprises a third guide rail (17) and a third slide block (18), the axial direction of the third guide rail (17) is perpendicular to the plane of the material feeding path, the image input end (61) is disposed on the third slide block (18), the third slide block (18) is slidably connected to the third guide rail (17), and a third fastening member (19) for locking the image input end (61) is disposed on the third slide block (18).

8. The corrugated pipe image recognition cutting machine according to claim 1, wherein the machine frame (1) is provided with a discharging guide direction sleeve (20) and a discharging limit roller (21) along the feeding direction, through which the plastic pipe can pass, and the discharging guide direction sleeve (20) and the discharging limit roller (21) are both arranged on the machine frame (1).

9. An image recognition cutter for corrugated pipes according to claim 1, wherein the image recognition device (6) comprises an image output (62) for playing images, the image output (62) is connected to the image processing module (63) in communication.

10. An image recognition cutter for corrugated pipes according to claim 9, wherein the image recognition device (6) comprises a control module (64), and the image input terminal (61), the image output terminal (62), the image processing module (63) and the cutting mechanism (4) are all connected to the control module (64) in communication.