Positioning cutting device

Abstract

The utility model relates to a positioning cutting device which comprises a base, and a feeding conveying plate is arranged on one side of the base. A supporting seat is arranged on the base, a laser cutting mechanism is arranged on the supporting seat, a cursor scanner is fixedly arranged on one side of the laser cutting mechanism, the cursor scanner is arranged at the end close to the feeding port, and the cursor scanner is electrically connected with a laser cutter; a controller is arranged on one side of the supporting base and electrically connected with the laser cutter and the cursor scanner. A workbench is arranged at the lower end of the laser cutter, a plurality of conveying mechanisms are arranged on the workbench, each conveying mechanism comprises a rotating shaft, a conveying belt and a driving motor, the rotating shafts are arranged at the two ends of the conveying belt and fixedly connected with an output shaft of the driving motor, and the conveying mechanisms are electrically connected with a controller. And the laser cutter is arranged right above the conveying mechanism. The carton cutting device aims at solving the problem that in the carton cutting process, the cutting efficiency is not high.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box cutting, in particular to a positioning cutting device. Background Art

[0002] In the modern packaging industry, carton packaging boxes are a widely used packaging material, which has the advantages of low cost, light weight, easy processing and transportation. As the market's requirements for packaging quality and efficiency continue to increase, the positioning and cutting technology of carton packaging boxes has become more and more important.

[0003] The traditional method of positioning and cutting carton packaging boxes usually adopts manual measurement and marking, and then uses cutting tools for cutting. This method is not only inefficient, but also difficult to ensure cutting accuracy, prone to errors and waste of materials. In addition, when cutting, the carton cutting device usually uses a pressure plate to press the carton, and then uses a cutting knife to cut it to a fixed length. However, when cutting, excessive pressure may cause damage or deformation to the surface of the carton, especially for thinner or fragile carton materials. Since the carton needs to be pressed down before cutting, the entire cutting process may be slow, affecting production efficiency. In addition, when cutting, the waste paper scraps generated will be discharged and even interfere with the cutting of the carton, affecting the operating environment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem solved by the utility model is to provide a positioning cutting device to solve the problem of low cutting efficiency during the carton cutting process.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is: a positioning and cutting device, characterized in that: the positioning and cutting device, characterized in that: it includes a base, a feed conveying plate is arranged on one side of the base; a support seat is arranged on the base, a laser cutting mechanism is arranged on the support seat, a cursor scanner is fixedly arranged on one side of the laser cutting mechanism, the cursor scanner is arranged at one end close to the feed port, and the cursor scanner is electrically connected to the laser cutter; a controller is arranged on one side of the support seat, and the controller is electrically connected to the laser cutter and the cursor scanner; a workbench is arranged at the lower end of the laser cutter, and a plurality of conveying mechanisms are arranged on the workbench, the conveying mechanism includes a rotating shaft and a conveyor belt, and a drive motor, the rotating shaft is arranged at both ends of the conveyor belt, the rotating shaft is fixedly connected to the output shaft of the drive motor, the conveying mechanism is electrically connected to the controller, and the laser cutter is arranged at a position directly above the conveying mechanisms.

[0006] The beneficial effects of this solution are: the object to be cut is conveyed to the conveying mechanism through the feed conveyor plate, the cursor scanner scans it, and the laser cutting machine automatically cuts according to the scanning results, realizing automated production and improving production efficiency. The design of multiple conveying mechanisms makes the carton more stable during the conveying process and has high conveying efficiency. The speed of the conveying mechanism is controlled by the controller, and the power of the laser cutting machine is controlled at the same time. The operation is intelligent, simple and practical. The cursor scanner is used to identify the cutting point before cutting. Cutting is performed while conveying, which reduces the cutting process and improves the cutting efficiency.

[0007] Furthermore, there are two conveying mechanisms, which are arranged in parallel on the workbench. The parallel conveying mechanisms can share the weight of the material, avoid a single conveying mechanism from bearing too much load, and extend the service life of the equipment. The material moves on two parallel conveying mechanisms, which can better maintain stability, reduce deviation or tilting, and improve cutting accuracy.

[0008] Furthermore, an exhaust port is provided between the conveying mechanisms, and a suction device is provided at the lower end of the exhaust port and fixedly installed at the bottom of the workbench. The suction device is electrically connected to the controller, and the suction device is controlled by the controller to promptly process the debris generated during cutting to ensure neatness during cutting.

[0009] Furthermore, a limiting mechanism is provided on the conveying mechanism, through which the material can be ensured to avoid deviation or dislocation during the conveying process, thereby improving the accuracy and consistency of production and preventing deviation during cutting.

[0010] Furthermore, the limiting mechanism includes a fixed seat, an electric telescopic rod, and a limiting plate. The fixed seat is fixed to both ends of the workbench, the telescopic rod is fixedly arranged on the fixed seat, and the limiting plate is arranged at one end of the telescopic rod away from the fixed seat.

[0011] Furthermore, the limiting plate is arranged to be tilted outward at one end of the feed port. By tilting outward, the packaging box can be corrected during the transportation process, thereby improving the accuracy of cutting.

[0012] Furthermore, the laser cutting mechanism includes a laser generator, an optical path system, and a cutting head. The laser generator is fixedly arranged on a support frame, the optical path system is arranged at the lower end of the support seat and is connected to the laser generator, a cutting head is arranged at the lower end of the optical path system, and the cutting head is fixedly and sealedly connected to the optical path system, the control system is arranged on the optical path system, the control system is electrically connected to the controller, and the controller is electrically connected to the control system, so that the power of the laser as well as the shutdown and stop can be controlled through the control box.

[0013] Furthermore, the cutting head is arranged at a position directly above the exhaust port, and dust or paper scraps produced by cutting can be sucked away by a dust suction device, so that paper scraps and dust will not fly everywhere during cutting.

[0014] Furthermore, the conveyor belt is made of silicone material, which has good friction, so that the carton is not easy to slide during the cutting process.

[0015] Furthermore, the electric telescopic rod is electrically connected to the controller, and the electric telescopic rod is arranged to move synchronously, so as to accurately control the position of the limit plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: base 1, suction device 2, drive motor 3, conveyor belt 4, conveying mechanism 5, rotating shaft 6, fixed seat 7, electric telescopic rod 8, limit plate 9, limit mechanism 10, support seat 11, controller 12, laser generator 13, optical path system 14, cutting head 15, laser cutting mechanism 16, suction port 17, control system 18, workbench 19, feed conveying plate 20, cursor scanner 21.

[0020] Embodiment 1 is basically as attached Figure 1 To Attachment Figure 2As shown: the positioning cutting device includes a base 1, a feed conveying plate 20 is arranged on one side of the base 1, a workbench 19 is fixedly arranged on the base 1, and two conveying mechanisms 5 are arranged on the workbench 19. The conveying mechanism 5 includes a driving motor 3, a rotating shaft 6 and a conveyor belt 4. The output end of the driving motor 3 is fixedly connected to the rotating shaft 6. The conveyor belt 4 is arranged on the rotating shaft 6. The conveyor belt 4 is made of rubber material, so that the friction of the conveyor belt 4 is increased to prevent the carton to be cut from sliding during cutting. The conveying mechanisms 5 are arranged in parallel, and a suction port 17 is arranged between the conveying mechanisms 5. The suction port 17 A suction device 2 is provided at the lower end, and the suction device 2 is fixed at the bottom of the workbench 19. The suction port 17 is connected to the cavity and the suction device 2. The dust and paper scraps during cutting are sucked through the suction device 2 and the suction port 17 to prevent dust and paper scraps from flying everywhere. A limiting mechanism 10 is provided at the upper end of the conveying mechanism 5. The limiting mechanism 10 includes a fixed seat 7, an electric telescopic rod 8, and a limiting plate 9. The fixed seat 7 is fixed on the base 1 at both ends of the conveying mechanism 5. The fixed seat 7 is provided with an electric telescopic rod 8. A limiting plate 9 is provided at one end of the electric telescopic rod 8 away from the fixed seat 7. The limiting plate 9 is close to the conveying mechanism. One end of the material conveying plate 21 is tilted outwardly. The limit plate 9 tilted outwardly can correct the packaging box when it enters the conveyor belt 4, thereby improving the accuracy of cutting. A support seat 11 is provided on the base 1, and a laser cutting mechanism 16 is provided on the support seat 11. The laser cutting mechanism 16 includes a laser generator 13, an optical path system 14, a cutting head 15 and a control system 18. The laser generator 13 is fixedly provided on the support frame, and the optical path system 14 is provided at the lower end of the support seat 11 and is connected to the laser generator 13. A control system 18 is provided on the optical path system 14. The control system 18 is electrically connected to the controller 12. The controller 12 is arranged on one side of the support seat 11. The controller 12 is electrically connected to the electric telescopic rod 8, the drive motor 3 and the laser cutting mechanism 16. The synchronous horizontal extension and contraction of the electric telescopic rod 8 is controlled by linkage, so that the limit plate 9 can better limit the packaging box to be cut to avoid deviation, etc. The rotation speed of the conveyor belt 4 can be controlled by controlling the drive motor 3 to improve the reliability of the equipment. A cursor scanner 20 is fixedly arranged on one end of the optical path system 14 close to the feed conveyor plate. The cursor scanner 20 is electrically connected to the controller 12 and the laser control system 18.

[0021] Specific implementation method: Cursor black bars are painted on both ends of the packaging box that needs to be cut. When in use, the packaging box that needs to be cut is transported through one end of the feed conveyor plate 20, and is corrected by the outward-inclined limit plate 9 on the limit plate 9 and then passes through the limit plate 9 and the conveyor belt 4. When the cursor scanner 20 recognizes the first cursor black bar, the laser cutting mechanism 16 is started and starts cutting, and the conveyor belt 4 is used to transport and cut at the same time. When the cursor scanner 20 recognizes the second cursor black bar on the packaging box, the laser cutting device stops. When cutting, the suction device 2 starts working to prevent dust and paper scraps from flying everywhere. When in use, the power of the laser cutting mechanism 16 can be adjusted according to the thickness of the carton, and the speed of the conveying mechanism 5 can also be controlled to avoid incomplete cutting due to too fast speed and to avoid affecting the cutting efficiency due to too slow speed. Repeat in sequence to improve the cutting efficiency.

[0022] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Positioning and cutting device, characterized in that: It includes a base, one side of which is provided with a feed conveying plate; a support base is provided on the base, a laser cutting mechanism is provided on the support base, a cursor scanner is fixedly provided on one side of the laser cutting mechanism, the cursor scanner is provided at one end close to the feed port, and the cursor scanner is electrically connected to the laser cutter; a controller is provided on one side of the support base, and the controller is electrically connected to the laser cutter and the cursor scanner; a workbench is provided at the lower end of the laser cutter, a plurality of conveying mechanisms are provided on the workbench, the conveying mechanism includes a rotating shaft and a conveyor belt, and a driving motor, the rotating shaft is provided at both ends of the conveyor belt, the rotating shaft is fixedly connected to the output shaft of the driving motor, the conveying mechanism is electrically connected to the controller, and the laser cutter is provided at a position directly above the conveying mechanisms.

2. The positioning and cutting device according to claim 1, characterized in that: There are two conveying mechanisms, which are arranged in parallel on the workbench.

3. The positioning and cutting device according to claim 2, characterized in that: An air exhaust port is arranged between the conveying mechanisms, and a suction device is arranged at the lower end of the air exhaust port and fixedly arranged at the bottom of the workbench, and the suction device is electrically connected to the controller.

4. The positioning and cutting device according to claim 1, characterized in that: A limiting mechanism is arranged at the upper end of the conveying mechanism.

5. The positioning and cutting device according to claim 4, characterized in that: The limiting mechanism comprises a fixing seat, an electric telescopic rod and a limiting plate. The fixing seat is fixed at two ends of the workbench, the telescopic rod is fixedly arranged on the fixing seat, and the limiting plate is arranged at one end of the telescopic rod away from the fixing seat.

6. The positioning and cutting device according to claim 5, characterized in that: The limiting plate is arranged to be inclined outward at one end of the feed inlet.

7. The positioning and cutting device according to claim 1, characterized in that: The laser cutting mechanism includes a laser generator, an optical path system, a cutting head, and a control system. The laser generator is fixedly arranged on a support frame, the optical path system is arranged at the lower end of the support seat and is connected to the laser generator, a cutting head is arranged at the lower end of the optical path system, and the cutting head is fixedly and sealedly connected to the optical path system, the control system is arranged on the optical path system, and the control system is electrically connected to the controller.

8. The positioning and cutting device according to claim 7, characterized in that: The cutting head is arranged at a position directly above the air exhaust port.

9. The positioning and cutting device according to claim 1, characterized in that: The conveyor belt is made of silicone material.

10. The positioning and cutting device according to claim 5, characterized in that: The electric telescopic rod is electrically connected to the controller, and the electric telescopic rod is arranged to move synchronously.

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