Separating type independent UV printing cutting device

Abstract

The utility model relates to the technical field of printing and cutting, in particular to a separating type independent UV printing and cutting device which comprises a bearing beam assembly, a printing mechanism and a first integrated plate are arranged on the bearing beam assembly in an axial sliding mode, and a cutting mechanism is arranged on the first integrated plate. The printing mechanism and the first integrated plate independently and automatically move axially on the bearing beam assembly through a transmission mechanism. According to the utility model, visual positioning, cutting and UV printing are integrated, automatic operation is really realized, and the cutting mechanism and the printing mechanism which move independently are integrated on one beam, so that the motor load is reduced, and the precision of motion control is improved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and cutting, in particular to a separate independent UV printing and cutting device. Background Art

[0002] UV printer technology creates a glossy protective layer (known in the industry as varnish) on the design, creating a 3D relief effect. This significantly enhances the image's color, brightness, lifespan, and layering, while also enabling full-color printing. The current method involves purchasing separate printing and cutting equipment, printing the design on the printing equipment, and then moving the printed material to the cutting machine for cutting. This requires operators to be familiar with the operation of both devices, and during the process, the material needs to be moved back and forth and repositioned, resulting in a complex process and low processing efficiency.

[0003] Existing printing equipment and UV printing equipment, printing equipment can print color patterns, but does not have the function of printing varnish, UV equipment can print color patterns and varnish at the same time, existing printing equipment does not have the function of UV printing, however, UV printing equipment does not have the speed of printing equipment, and can only process materials without printed patterns.

[0004] Combining the printing device and the cutting device together will increase the load on the working motor and reduce the operating accuracy. In addition, the printing device will not be protected when the cutting module is working, which will reduce the service life and use effect of the printing device. Utility Model Content

[0005] The utility model aims to solve the above-mentioned defects and provides a separate independent UV printing and cutting device.

[0006] In order to overcome the defects existing in the background technology, the technical solution adopted by the present invention to solve its technical problems is: a separate independent UV printing and cutting device, including a load-bearing beam assembly, on which a printing mechanism and a first integrated board are axially slidingly arranged, and a cutting mechanism is arranged on the first integrated board. The printing mechanism and the first integrated board are independently and automatically moved axially on the load-bearing beam assembly through a transmission mechanism.

[0007] A further improvement includes providing a slider A on the printing mechanism and the first integrated board respectively, and the slider A is slidably provided on a guide rail A axially provided on the load-bearing beam assembly.

[0008] Further improvements include setting a second integrated board on the first integrated board, and the cutting mechanism includes cutting module one and cutting module two, the second integrated board is provided with a visual acquisition module for visual acquisition and positioning and cutting module one, and the cutting module two is provided on the first integrated board.

[0009] A further improvement includes that the visual acquisition module is arranged on the second integrated board via a mounting plate.

[0010] Further improvements include that the transmission mechanism includes a rack axially arranged on the load-bearing beam assembly and a motor mounting part, the motor mounting part is respectively arranged on the printing mechanism and the first integrated board, an X-axis moving motor is arranged on the motor mounting part, and a driving gear arranged on the output end of the X-axis moving motor is meshed with the rack.

[0011] A further improvement includes the cutting module comprising an up and down lifting mechanism and a tool mounting component connected to the output end of the up and down lifting mechanism.

[0012] A further improvement includes sliding a slider C on a guide rail C mounted on the side of the second integrated board, wherein the slider C is connected to the tool mounting component.

[0013] Further improvements include that the printing module includes a lifting plate assembly, a printing nozzle for spray printing on the material to be processed, an air buffer bottle, a secondary ink bottle and a fixed plate, the secondary ink bottle, the printing nozzle and the air buffer bottle are all installed on the lifting plate assembly, the air buffer bottle is connected to the secondary ink bottle through a pipeline, the secondary ink bottle is connected to the printing nozzle through a pipeline for supplying varnish, the air buffer bottle is connected to the negative pressure system through a pipeline, a guide rail B is laid on the fixed plate, a lifting motor is set on the fixed plate through a fixed seat, the output end of the lifting motor is axially connected to the screw rod, a screw nut is connected to the screw rod, and the screw nut is installed on the screw nut seat, a slider B is slidably set on the guide rail B, and the screw nut seat and slider B are respectively connected to the lifting plate assembly.

[0014] A further improvement includes providing a supporting plate for mounting a UV curing lamp on the side of the lifting plate assembly.

[0015] A further improvement includes providing a nozzle protection mechanism on the load-bearing beam assembly for protecting the printing mechanism.

[0016] Further improvements include that the nozzle protection mechanism includes a fixed bracket arranged on the load-bearing beam assembly and a base plate connected to the fixed bracket, an electric push cylinder is arranged under the base plate, the output end of the electric push cylinder passes through the base plate and is connected to the ink pad carrier plate to drive the ink pad carrier plate to move up and down, and an ink pad is provided above the ink pad carrier plate.

[0017] A further improvement includes vertically arranging a guide rod below the ink pad carrier plate, wherein the guide rod passes through a linear bearing arranged on the bottom plate, and the linear bearing is slidably connected to the guide rod.

[0018] A further improvement includes providing a protection plate on the bottom plate for protecting the ink pad carrier plate.

[0019] A further improvement includes that the load-bearing beam assembly includes a crossbeam and side plates arranged on both sides of the crossbeam.

[0020] The beneficial effects of the present utility model are as follows: the present design integrates visual positioning, cutting and UV printing in one, truly realizing automated operation, reducing manual work, and improving production efficiency. It realizes printing varnish on patterned materials through visual recognition, thereby improving the processing speed of the processing method of printing varnish on patterned materials. In addition, the present design integrates independently moving cutting and printing mechanisms on a beam, thereby reducing the motor load and improving the accuracy of motion control. The nozzle protection mechanism is used to realize automatic protection of the nozzle when the printing module is not working, thereby increasing the life of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is the axial side view of the utility model Figure 1 ;

[0023] Figure 2 This is the axial side view of the utility model Figure 2 ;

[0024] Figure 3 This is an axial side view of the cutting mechanism of the present invention;

[0025] Figure 4 This is the axial side view of the printing mechanism in the utility model. Figure 1 ;

[0026] Figure 5 This is the axial side view of the printing mechanism in the utility model. Figure 2 ;

[0027] Figure 6 This is the axial side view of the printing mechanism in the utility model. Figure 3 ;

[0028] Figure 7 This is an axial side view of the nozzle protection mechanism of the utility model;

[0029] In the figure, 1-bearing beam assembly, 2-printing mechanism, 3-cutting module 1, 4-first integrated board, 5-cutting module 2, 6-transmission mechanism, 7-guide rail A, 8-printer head protection mechanism, 9-slider A;

[0030] 101-side plate, 102-crossbeam;

[0031] 201-carrying plate, 202-UV curing lamp, 203-print nozzle, 204-secondary ink bottle, 205-lifting motor, 206-air buffer bottle, 207-lifting plate assembly, 208-guide rail B, 209-slider B, 210-fixing plate, 211-fixing seat, 212-screw nut seat, 213-screw, 214-screw nut;

[0032] 301-second integrated board, 302-mounting board, 303-visual acquisition module, 304-up and down lifting mechanism, 305-tool mounting component, 306-guide rail C, 307-slider C;

[0033] 601- rack, 602- X-axis moving motor, 603- motor mounting, 604- driving gear;

[0034] 801-fixed bracket, 802-guide rod, 803-ink pad, 804-ink pad carrier plate, 805-protection plate, 806-linear bearing, 807-base plate, 808-electric push cylinder. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of them. The embodiments of the basic utility model and all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present utility model.

[0036] according to Figure 1 and Figure 2 As shown, a separate independent UV printing and cutting device includes a load-bearing beam assembly 1, on which a printing mechanism 2 and a first integrated board 4 are axially slidably arranged, and a cutting mechanism is arranged on the first integrated board 4. The printing mechanism 2 and the first integrated board 4 are independently and automatically moved axially on the load-bearing beam assembly 1 through a transmission mechanism 6.

[0037] In this embodiment, in order to ensure that the printing mechanism 2 and the first integrated board 4 slide axially on the load-bearing beam assembly 1, according to Figure 5 、 Figure 1 and Figure 2 As shown, a slider A9 is provided on the printing mechanism 2 and the first integrated board 4 respectively, and the slider A9 is slidably provided on a guide rail A7 axially provided on the bearing beam assembly 1 .

[0038] In this embodiment, according to Figure 3As shown, a second integrated board 301 is arranged on the first integrated board 4, and the cutting mechanism includes a cutting module 1 3 and a cutting module 2 5. A visual acquisition module 303 for visual acquisition and positioning and a cutting module 1 3 are arranged on the second integrated board 301, and the cutting module 2 5 is arranged on the first integrated board 4. The above embodiment is adopted, which is conducive to saving installation space.

[0039] In a further embodiment, the visual acquisition module 303 is disposed on the second integrated board 301 via a mounting plate 302 .

[0040] In this embodiment, in order to enable the cutting mechanism and the printing mechanism 2 to move independently and automatically on the load beam assembly 1, according to Figure 1 、 Figure 2 and Figure 5 As shown, the transmission mechanism 6 includes a rack 601 axially arranged on the load-bearing beam assembly 1 and a motor mounting member 603. The motor mounting member 603 is respectively arranged on the printing mechanism 2 and the first integrated board 4. An X-axis moving motor 602 is arranged on the motor mounting member 603. A driving gear 604 arranged on the output end of the X-axis moving motor 602 is meshed with the rack 601. The above design realizes the independent movement of the cutting mechanism and the printing mechanism 2 on the load-bearing beam assembly 1 through gear transmission. The X-axis is driven by dual motors, has a greater load force, a long life of the gear rack, and stable precision.

[0041] In this embodiment, according to Figure 3 As shown, the cutting module 1 (3) includes a vertical lifting mechanism 304 and a tool mounting assembly 305 connected to the output end of the vertical lifting mechanism 304. The vertical lifting mechanism 304 is preferably a DC push-pull electromagnet. The vertical lifting mechanism 304 drives the tool mounted on the tool mounting assembly 305 up and down to cut the material to be processed. Different cutting effects can be achieved by installing different tools on the cutting module 2 (5). The cutting mechanism comprises two parts: the cutting module 1 (3) and the cutting module 2 (5). Therefore, the cutting mechanism can include a combination of multiple cutting tools. Different tools can achieve different processing effects, such as cutting through the material, partially cutting the material, making indentations, slotting, and marking on the material surface. Moreover, the combination of multiple components reduces the need for tool replacement and greatly improves cutting efficiency. Among them, the cutting module 1 (3) focuses on cutting thinner materials.

[0042] In this embodiment, in order to improve the stability of the tool when it is raised and lowered for cutting, a slider C307 is slidably set on the guide rail C306 installed on the side of the second integrated board 301, and the slider C307 is connected to the tool mounting component 305 so that the tool mounting component 305 can be raised and lowered on the guide rail C306. This embodiment ensures the stability of the tool mounting component 305 when it is raised and lowered for cutting.

[0043] In this embodiment, according to Figure 4 、 Figure 5 and Figure 6 As shown, the printing module includes a lifting plate assembly 207, a printing nozzle 203 for spraying and printing the material to be processed, an air buffer bottle 206, a secondary ink bottle 204 and a fixed plate 210. The secondary ink bottle 204, the printing nozzle 203 and the air buffer bottle 206 are all installed on the lifting plate assembly 207. The air buffer bottle 206 is connected to the secondary ink bottle 204 through a pipeline. The secondary ink bottle 204 is connected to the printing nozzle 203 through a pipeline for supplying varnish. The air buffer bottle 206 is connected to the negative pressure system through a pipeline. The negative pressure system keeps the varnish in the printing nozzle 203 to prevent it from overflowing. Printing is achieved by supplying varnish to the secondary ink bottle 204 while supplying air to the negative pressure system. A guide rail B208 is laid on the fixed plate 210. A lifting motor 205 is set on the fixed plate 210 through a fixing seat 211. The output end of the lifting motor 205 is connected to the The screw rod 213 is axially connected, and the screw rod 213 is connected to the screw rod nut 214, and the screw rod nut 214 is installed on the screw rod nut seat 212. A slider B209 is slidably set on the guide rail B208, and the screw rod nut seat 212 and the slider B209 are respectively connected to the lifting plate assembly 207. The lifting motor 205 drives the screw rod 213 to rotate, and drives the screw rod nut 214, the screw rod nut seat 212 and the lifting plate assembly 207 to move up and down under the action of torque. At the same time, the slider B209 slides on the guide rail B208, and the printing module is used to print on the material to be processed. Multiple secondary ink bottles 204 can be set to load inks of different colors to achieve color printing. Using the above embodiment, varnish printing on the patterned material to be processed is achieved through visual positioning. After the two are combined and integrated, the processing speed of this method is improved, and the speed of processing images can be increased by 10-20 times.

[0044] In this embodiment, in order to quickly cure the ink on the printed material, a supporting plate 201 for mounting a UV curing lamp 202 is provided on the side of the lifting plate assembly 207, and the UV curing lamp 202 is used to quickly cure the ink on the printed material.

[0045] In this embodiment, according to Figure 1 and Figure 7As shown, the bearing beam assembly 1 is provided with a nozzle protection mechanism 8 for protecting the printing mechanism 3, and the nozzle protection mechanism 8 includes a fixed bracket 801 arranged on the bearing beam assembly 1 and a bottom plate 807 connected to the fixed bracket 801, and an electric push cylinder 808 is provided below the bottom plate 807, and the output end of the electric push cylinder 808 passes through the bottom plate 807 and is connected to the ink pad carrier 804, thereby driving the ink pad carrier 804 to move up and down, and an ink pad 803 is provided above the ink pad carrier 804, that is, the ink pad carrier 804 is driven upward by the electric push cylinder 808 to attach the ink pad 803 to the print nozzle 203. When not printing, the print nozzle 203 moves to the top of the ink pad 803, and the print nozzle 203 is sealed by the ink pad 803, thereby ensuring the printing effect of the print nozzle 203 when in use.

[0046] In a further embodiment, a guide rod 802 is vertically arranged below the ink pad carrier 804, and the guide rod 802 passes through a linear bearing 806 provided on the base plate 807. The linear bearing 806 is slidably connected to the guide rod 802, and then the guide rod 802 guides the up and down movement of the ink pad carrier 804, thereby ensuring the stability of the up and down movement of the ink pad carrier 804. In a further embodiment, a protective plate 805 for protecting the ink pad carrier 804 is provided on the base plate 807.

[0047] The load-bearing beam assembly 1 includes a crossbeam 102 and side plates 101 disposed on both sides of the crossbeam 102 .

[0048] Working principle: The material to be processed is transported to the workbench. The material is mainly printable or printed material, such as white cardboard, coated paper, corrugated paper, stickers, car stickers, PVC (polyvinyl chloride), etc. The material can also be roll material and sheet material. The visual acquisition module 303 is used to locate the position of the material to be processed. The material can be a material with an image printed on it or a material without an image. Because the material is placed at any position within the range of the workbench, there is a tilted placement. The visual acquisition module 303 can locate the exact position of the material to be processed. The calibration of the visual acquisition module 303 is obtained by calculating the ratio of the acquired image size to the actual image size to ensure the accuracy of the feature point position.

[0049] The visual acquisition module 303 uses a CCD camera, a camera or a scanning camera, and the visual acquisition module 303 obtains images of feature points on the material to be processed.

[0050] The characteristic points are corners, contours or characteristic marks on the material to be processed. The characteristic marks are preferably circular or cross-shaped positioning points and other characteristic marks that can be analyzed by software. Among them, materials with printed images generally use circular or cross-shaped positioning points on the image as characteristic marks, and materials without printed images use material contours or corners as characteristic points.

[0051] After the visual acquisition module 303 acquires and locates, the control system scans the feature points on the material to be processed one by one through the visual acquisition module 303, and the control system matches the feature point information in the original image with the feature points on the material to be processed, and calculates the position and rotation angle of the material to be processed. The control system automatically adjusts and corrects the original image and cutting data according to the calculated position and rotation angle of the material to be processed to achieve a complete match between the position of the material or the printed image. The printing mechanism 2 starts printing, and the printing mechanism 2 will perform position matching printing according to the image data after the original image is corrected until printing is completed. Thereafter, the cutting mechanism cuts according to the cutting data after correction. The cutting mechanism can include a combination of multiple cutting tools, and different tools have different processing effects, realizing functions such as half cutting, cutting through, and marking, and can make indentations or marks on the surface of the material to be processed.

[0052] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A separate independent UV printing and cutting device, characterized in that: The invention comprises a bearing beam assembly (1), a printing mechanism (2) and a first integrated board (4) are axially slidably arranged on the bearing beam assembly (1), a cutting mechanism is arranged on the first integrated board (4), and the printing mechanism (2) and the first integrated board (4) are independently and automatically moved axially on the bearing beam assembly (1) via a transmission mechanism (6).

2. The separate independent UV printing and cutting device according to claim 1, characterized in that: A second integrated board (301) is arranged on the first integrated board (4), and the cutting mechanism comprises a cutting module 1 (3) and a cutting module 2 (5); a visual acquisition module (303) for visual acquisition positioning and the cutting module 1 (3) are arranged on the second integrated board (301), and the cutting module 2 (5) is arranged on the first integrated board (4).

3. The separate independent UV printing and cutting device according to claim 2, characterized in that: The visual acquisition module (303) is arranged on the second integrated board (301) via a mounting plate (302).

4. The separate independent UV printing and cutting device according to claim 2, characterized in that: The cutting module 1 (3) comprises an up-and-down lifting mechanism (304) and a tool mounting component (305) connected to the output end of the up-and-down lifting mechanism (304).

5. The separate independent UV printing and cutting device according to claim 1, characterized in that: The transmission mechanism (6) comprises a rack (601) axially arranged on the bearing beam assembly (1) and a motor mounting member (603), wherein the motor mounting member (603) is respectively arranged on the printing mechanism (2) and the first integrated board (4), an X-axis moving motor (602) is arranged on the motor mounting member (603), and a driving gear (604) arranged on the output end of the X-axis moving motor (602) is meshed with the rack (601).

6. The separate independent UV printing and cutting device according to claim 1, characterized in that: The printing module comprises a lifting plate assembly (207), a printing nozzle (203) for spraying and printing the material to be processed, an air buffer bottle (206), a secondary ink bottle (204), and a fixing plate (210). The secondary ink bottle (204), the printing nozzle (203), and the air buffer bottle (206) are all installed on the lifting plate assembly (207). The air buffer bottle (206) is connected to the secondary ink bottle (204) through a pipeline. The secondary ink bottle (204) is connected to the printing nozzle (203) through a pipeline for supplying varnish. The air buffer bottle (206) is connected to the secondary ink bottle (204) through a pipeline. The pipeline is connected to the negative pressure system, a guide rail B (208) is laid on the fixed plate (210), a lifting motor (205) is set on the fixed plate (210) through a fixing seat (211), the output end of the lifting motor (205) is axially connected to the screw rod (213), the screw rod (213) is connected to the screw rod nut (214), and the screw rod nut (214) is installed on the screw rod nut seat (212), a slider B (209) is slidably set on the guide rail B (208), and the screw rod nut seat (212) and the slider B (209) are respectively connected to the lifting plate assembly (207).

7. The separate independent UV printing and cutting device according to claim 1, characterized in that: The load-bearing beam assembly (1) is provided with a nozzle protection mechanism (8) for protecting the printing mechanism (2).

8. The separate independent UV printing and cutting device according to claim 7, characterized in that: The nozzle protection mechanism (8) comprises a fixed bracket (801) arranged on the bearing beam assembly (1) and a bottom plate (807) connected to the fixed bracket (801), an electric push cylinder (808) is arranged below the bottom plate (807), an output end of the electric push cylinder (808) passes through the bottom plate (807) and is connected to the ink pad carrier (804), thereby driving the ink pad carrier (804) to move up and down, and an ink pad (803) is arranged above the ink pad carrier (804).

9. The separate independent UV printing and cutting device according to claim 8, characterized in that: A guide rod (802) is vertically arranged below the ink pad carrier plate (804), and the guide rod (802) is inserted into a linear bearing (806) arranged on the bottom plate (807), and the linear bearing (806) is slidably connected to the guide rod (802).

10. The separate independent UV printing and cutting device according to claim 1, characterized in that: The load-bearing beam assembly (1) comprises a crossbeam (102) and side plates (101) arranged on both sides of the crossbeam (102).

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