Automatic water gap cutting device for car lamp

Abstract

The utility model discloses an automatic water gap cutting device for a car lamp. The automatic water gap cutting device comprises a cutting working platform, a positioning bottom die, a cutting tool assembly and a controller, the positioning bottom die is detachably positioned and mounted on the cutting working platform, and the positioning bottom die comprises a bottom die plate and a plurality of clamping tool assemblies arranged on the bottom die plate; the cutting tool assembly comprises a tool truss, a tool feeding air cylinder, a tool installation frame and a cutting tool, the cutting tool is fixedly installed on the tool feeding air cylinder through the tool installation frame, and the tool feeding air cylinder is movably arranged on the truss, electrically connected with the controller and driven by the controller to act. The automatic water gap cutting device for the automobile lamp is compact in design structure, reasonable in design thought and good in flexibility and applicability, the positioning bottom die is detachably positioned and installed on the cutting working platform and adapts to fixation of plastic automobile lamp products of different models, a corresponding water gap cutting tool is selected for automatic cutting action control, service can be provided for various plastic industries, and the automatic water gap cutting device for the automobile lamp is suitable for popularization and application. And the manipulator is matched for feeding and discharging to realize automatic operation of water gap cutting of plastic car lamp products, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing devices and equipment, in particular to an automatic water cutter for a vehicle lamp. Background Art

[0002] With the progress of society and the improvement of living standards, cars are becoming more and more popular in people's lives and work. At present, in the production of plastic products in the plastic headlight industry, the products obtained after the entire injection molding process are often connected to the flow channel, and manual trimming is required to separate the product from the flow channel. This has a low degree of automatic mechanization, is time-consuming and labor-intensive, and thus reduces the workpiece processing efficiency, the production efficiency is very low, and it is unsafe; on the other hand, the appearance and structural design of different brands of cars are different, and the corresponding headlights have a wide variety of styles and shapes. Therefore, how to design the structure of the mechanical processing device so that it can better meet the automated watertightness processing of plastic headlight products, improve production efficiency and product quality, is of great significance to the manufacturers of such products. Summary of the invention

[0003] In view of the above problems, the utility model provides an automatic water cut device for vehicle lights. The technical solution of the utility model is:

[0004] An automatic water-cutting device for a headlight comprises a cutting work platform, a positioning base mold, a cutting tool assembly and a controller; the positioning base mold is detachably positioned and mounted on the cutting work platform, the positioning base mold comprises a base mold plate and a plurality of clamping tooling assemblies arranged on the base mold plate; the cutting tool assembly comprises a tool truss, a feed cylinder, a tool mounting frame and a cutting tool, the cutting tool is fixedly mounted on the feed cylinder via the tool mounting frame, the feed cylinder is movably arranged on the truss and electrically connected to the controller, and is driven to move by the controller.

[0005] As a further description of the present invention, the positioning bottom mold includes a first bottom mold and a second bottom mold, and the first bottom mold and the second bottom mold are respectively detachably positioned and installed on the cutting work platform through a bottom mold positioning structure.

[0006] Furthermore, the bottom mold positioning structure is provided with a plurality of positioning grooves on the cutting work platform, and corresponding positioning protrusions and a plurality of groups of fixing screw holes are provided on the bottom mold plate.

[0007] Furthermore, the positioning grooves and the positioning protrusions are distributed in a triangular shape between the bottom template and the cutting work platform.

[0008] Furthermore, the first bottom mold and the second bottom mold are arranged obliquely from the middle of the cutting work platform to both sides, and nozzle cutting flow channels are respectively formed on both sides of the cutting work platform.

[0009] Furthermore, it also includes an inductive sensor group electrically connected to the controller, and the inductive sensor group forms a detection window on the first bottom mold and the second bottom mold respectively.

[0010] Furthermore, a group of grating sensors are arranged on both sides of the feeding end of the cutting work platform.

[0011] Beneficial effects of the utility model:

[0012] The automatic water nozzle cutting device for headlights of the utility model has a compact design structure, reasonable design concept, good flexibility and applicability. The positioning bottom mold can be detachably positioned and installed on the cutting work platform, which is suitable for the fixation of plastic headlight products of different models, and the corresponding water nozzle cutting tools are selected for automatic cutting action control. It can serve a variety of plastic industries, and can realize the automated operation of water nozzle cutting of plastic headlight products by cooperating with the loading and unloading of the robot. It has a high degree of automation and can be used as an intermediate link to connect the automated line, thereby improving production efficiency and product quality, and can effectively improve the comprehensive competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a cutting work platform according to an embodiment of the utility model;

[0014] Figure 2 This is a diagram showing the assembly state of the first bottom mold and the second bottom mold in an embodiment of the utility model;

[0015] Figure 3 This is a diagram showing the structure of the first bottom mold in an embodiment of the utility model;

[0016] Figure 4 This is a diagram showing the second bottom mold structure of an embodiment of the utility model.

[0017] Figure numerals: cutting work platform 1, bottom template 2, clamping tool assembly 3, tool truss 4, feed cylinder 5, tool mounting frame 6, first bottom mold 7, second bottom mold 8, positioning groove 9, fixing screw hole 10, water nozzle cutting flow channel 11, induction sensor group 12, detection window 13, grating sensor 14. DETAILED DESCRIPTION

[0018] Example:

[0019] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] like Figure 1 As shown, an automatic water-cutting device for headlights includes a cutting work platform 1, a positioning bottom mold, a cutting tool assembly and a controller; the positioning bottom mold can be detachably positioned and installed on the cutting work platform 1, the positioning bottom mold includes a bottom mold plate 2 and a plurality of clamping tooling assemblies 3 arranged on the bottom mold plate 2; the cutting tool assembly includes a tool truss 4, a feed cylinder 5, a tool mounting frame 6 and a cutting tool, the cutting tool is fixedly mounted on the feed cylinder 5 through the tool mounting frame 6, the feed cylinder 5 is movably arranged on the truss and electrically connected to the controller, and is driven by the controller. The automatic water-cutting device for headlights of this embodiment has a compact structure, a reasonable design concept, good flexibility and applicability, the positioning bottom mold can be detachably positioned and installed on the cutting work platform 1, adapted to fix different models of plastic headlight products, and the corresponding water-cutting tool is selected to perform automatic cutting action control, which can serve a variety of plastic industries, and can realize the automatic operation of water-cutting of plastic headlight products by cooperating with the loading and unloading of the manipulator, with a high degree of automation, and can be used as an intermediate link to connect the automatic line, improve production efficiency and product quality, and effectively improve the comprehensive competitiveness of the enterprise.

[0022] Specifically, as shown in the accompanying drawings, the positioning bottom mold in this embodiment includes a first bottom mold 7 and a second bottom mold 8, and the first bottom mold 7 and the second bottom mold 8 are respectively detachably positioned and installed on the cutting work platform 1 through the bottom mold positioning structure. In the specific application of this embodiment, the rear half of the car light product is positioned and fixed by the first bottom mold 7, and the front half of the car light product is positioned and fixed by the second bottom mold 8. After the product is positioned and fixed, the controller controls the cutting tool assembly above the cutting work platform 1 to perform the nozzle cutting action, thereby improving the nozzle cutting efficiency.

[0023] As a feasible implementation, as shown in the accompanying drawings, in this embodiment, the bottom mold positioning structure is provided with a plurality of positioning grooves 9 on the cutting work platform 1, and corresponding positioning protrusions and a plurality of fixing screw holes 10 are provided on the bottom mold plate 2. When installing, the first bottom mold 7 and the second bottom mold 8 are first placed on the cutting work platform 1, and the first bottom mold 7 and the second bottom mold 8 are quickly and accurately positioned at a predetermined position through the positioning restriction effect of the positioning grooves 9 and the positioning protrusions, and then the first bottom mold 7 and the second bottom mold 8 are tightened and fixed by screws, that is, the installation of the first bottom mold 7 and the second bottom mold 8 is completed. When the automatic water outlet cutting device for car lights needs to process another model of plastic car light products, the first bottom mold 7 and the second bottom mold 8 can be disassembled and replaced. It is easy to understand that based on the structural design of this embodiment, when facing the water outlet cutting processing of different models of plastic car light products, the connection and fixing method between the first bottom mold 7 and the second bottom mold 8 and the cutting work platform 1 is the same, and the difference is that the specific position setting and structural setting of the clamping tooling assembly 3 on the first bottom mold 7 and the second bottom mold 8 are different, so as to adapt to the clamping and fixing of different models of plastic car light products.

[0024] In the above embodiment, a preferred implementation is that the positioning groove 9 and the positioning protrusion are distributed in a triangle between the bottom mold plate 2 and the cutting work platform 1, so that the connection and fixation between the first bottom mold 7 and the second bottom mold 8 and the cutting work platform 1 is more stable and reliable.

[0025] Specifically, as shown in the accompanying drawings, the first bottom mold 7 and the second bottom mold 8 are inclined from the middle of the cutting work platform 1 to both sides, and nozzle cutting flow channels 11 are respectively formed on both sides of the cutting work platform 1. During the nozzle cutting process of the plastic car lamp product, the cut nozzle cuttings are gathered on both sides of the cutting work platform 1 for easy cleaning, thereby ensuring the continuous operation of the automatic nozzle cutting device of the car lamp and improving the overall processing efficiency.

[0026] In some embodiments, as shown in the accompanying drawings, it also includes an induction sensor group 12 electrically connected to the controller, and the induction sensor group 12 forms a detection window 13 on the first bottom mold 7 and the second bottom mold 8 respectively, for detecting whether the plastic headlight product to be cut is placed in place, so that the controller can recognize that the plastic headlight product material to be cut has been placed on the first bottom mold 7 and / or the second bottom mold 8, so as to perform subsequent action control.

[0027] In some embodiments, as shown in the accompanying drawings, a group of grating sensors 14 are provided on both sides of the feeding end of the cutting work platform 1, which are used to detect whether the unloading robot has left the cutting work platform 1. When the unloading robot is used to place the car lamp product material to be cut and processed from the front side of the cutting work platform 1, the grating sensor 14 can effectively detect the action of the unloading robot. According to the setting, a feedback signal can be generated to the controller when the unloading robot leaves the cutting work platform 1, so that the controller can recognize that the unloading action of the unloading robot has been completed and can perform subsequent action control.

[0028] The above only describes the preferred embodiments of the utility model, which should not be construed as limiting the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. In short, all changes made within the protection scope of the independent claims of the utility model are within the protection scope of the utility model.

Claims

1. An automatic water-cutting device for a vehicle lamp, characterized in that: It includes a cutting work platform, a positioning base mold, a cutting tool assembly and a controller; the positioning base mold is detachably positioned and installed on the cutting work platform, the positioning base mold includes a base mold plate and a plurality of clamping tooling assemblies arranged on the base mold plate; the cutting tool assembly includes a tool truss, a feed cylinder, a tool mounting frame and a cutting tool, the cutting tool is fixedly installed on the feed cylinder through the tool mounting frame, the feed cylinder is movably arranged on the truss and electrically connected to the controller, and is driven by the controller.

2. The automatic water-cutting device for vehicle lights according to claim 1, characterized in that: The positioning bottom mold comprises a first bottom mold and a second bottom mold, and the first bottom mold and the second bottom mold are respectively detachably positioned and installed on the cutting work platform through a bottom mold positioning structure.

3. The automatic water-cutting device for vehicle lights according to claim 2, characterized in that: The bottom mold positioning structure is provided with a plurality of positioning grooves on the cutting work platform, and corresponding positioning protrusions and a plurality of groups of fixing screw holes are provided on the bottom mold plate.

4. The automatic water cut device for vehicle lights according to claim 3, characterized in that: The positioning grooves and the positioning protrusions are distributed in a triangular shape between the bottom template and the cutting work platform.

5. The automatic water-cutting device for vehicle lights according to claim 2, characterized in that: The first bottom mold and the second bottom mold are arranged obliquely from the middle of the cutting work platform to both sides, and nozzle cutting flow channels are respectively formed on both sides of the cutting work platform.

6. The automatic water-cutting device for vehicle lights according to claim 2, characterized in that: It also includes an inductive sensor group electrically connected to the controller, and the inductive sensor group forms a detection window on the first bottom mold and the second bottom mold respectively.

7. The automatic water-cutting device for vehicle lights according to claim 1, characterized in that: A group of grating sensors are arranged on both sides of the feeding end of the cutting work platform.

Images