Cutter die roller of label cutting machine
By integrating the rotary knife roller and cutter design in the cutting mold roller of the mark cutting machine, combined with the cooperation of the guide drive assembly and cylinder, the independent process problems of hard plate cutting and chamfering grinding are solved, and efficient and accurate cutting and automatic chamfering grinding are achieved, which improves production efficiency and product quality.
Patent Information
- Application Number
- CN202421946101.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-13
AI Technical Summary
In the prior art, cutting and chamfering of hard plates are usually two independent processes, requiring the use of different equipment, which increases production costs and reduces production efficiency.
A cutting tool mold roller for a mark cutting machine is designed, adopting the design of a rotary knife roller and a cutting tool, integrating cutting and chamfering grinding functions. Through the cooperation of the guide driving assembly and the cylinder, the cutting position and the depth of chamfering grinding can be flexibly adjusted.
It realizes efficient and accurate cutting of hard plates, and automatically chamfers and grinding after cutting, reducing subsequent processing processes, improving the overall quality of the product, and adapting to the processing of plates of different specifications and requirements.
Smart Images
Figure CN222903218U_ABST
Abstract
Description
Technical Field
[0001] The present utility model relates to the field of label cutting machines, and specifically to a cutting die roller of a label cutting machine. Background Art
[0002] Hard plates, such as metal plates, wood plates, plastic plates, etc., are widely used in the manufacturing industry, and cutting methods often adopt mechanical sawing or laser cutting and other methods.
[0003] In the actual production process, many hard plates need to be chamfered and polished after cutting to improve the smoothness and aesthetics of the cut. However, in the current production method, cutting and chamfering and polishing are often two independent processes, and different equipment needs to be used for operation respectively, which not only increases the production cost but also reduces the production efficiency. Summary of the Utility Model
[0004] In order to overcome the above deficiencies, the present utility model provides a cutting die roller of a label cutting machine.
[0005] The technical solution adopted by the present utility model:
[0006] A cutting die roller of a label cutting machine includes a cutting table. The upper part of the cutting table is horizontal. The top edges of the cutting table are respectively fixedly connected with retaining bars. Four vertical columns are fixedly connected to the four corners of the top of the cutting table. Four vertical columns are respectively fixedly connected to the four corners of the bottom of the cutting table. A guiding and driving assembly is installed between the tops of the four columns. The top of the cutting table has a moving frame. The top of the left and right side walls of the moving frame is connected to the guiding and driving assembly. A knife roller is rotatably connected between the bottoms of the left and right side walls of the moving frame. A plurality of cutting knives are fixedly connected to the outer wall of the knife roller. Two cutting knives are symmetrical to each other. Two cutting knives form a group, and there are several groups of cutting knives. A plurality of leakage slots are opened on the top of the cutting table. One leakage slot corresponds to one group of cutting knives. The width of the leakage slot is slightly larger than the distance between two cutting knives in the same group. The bottom of the left side wall of the moving frame is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected to the left end of the knife roller. The middle part of the top of the front side wall of the moving frame is fixedly installed with a cylinder. The bottom end of the piston rod of the cylinder is fixedly connected with a movable frame. Two guide rods are fixedly connected to the top of the movable frame. The two guide rods are respectively located on the left and right sides of the cylinder. The guide rods penetrate through one side of the moving frame, and the guide rods are slidably matched with the moving frame. A rotating shaft is rotatably connected between the bottom parts of the left and right inner walls of the movable frame. A plurality of chamfering and polishing wheels are fixedly connected to the outer wall of the rotating shaft. The chamfering and polishing wheels are respectively located directly above the leakage slots. The left side wall of the movable frame is fixedly installed with a third motor. The right end of the output shaft of the third motor is fixedly connected to the left end of the rotating shaft.
[0007] The guiding and driving assembly includes two lead screws 1 distributed left and right. The two lead screws 1 are respectively located between the front and rear two struts. The two lead screws 1 respectively penetrate through the tops of the front and rear two struts. The two ends of the lead screw 1 are rotatably connected to the tops of the front and rear two struts. The rear end of the lead screw 1 penetrates through the strut and is fixedly connected with a bevel gear 1. A fixing frame is fixedly connected between the tops of the two rear struts. The rear side wall of the fixing frame is rotatably connected with a transmission shaft. Both the left and right ends of the transmission shaft are fixedly connected with bevel gears 2. The bevel gear 2 and the bevel gear 1 on the same side are meshed with each other. The top parts of the left and right side walls of the moving frame are respectively in threaded cooperation with the two lead screws 1. The two lead screws 1 respectively penetrate through the upper parts of the left and right ends of the moving frame.
[0008] A plurality of pulleys are rotatably connected to the bottom parts of the left and right side walls of the moving frame. The pulleys are in sliding cooperation with the left and right side edges of the top of the cutting table.
[0009] The beneficial effects of the present utility model:
[0010] The present utility model adopts the design of a rotating cutter roller and a cutting tool, which can cut hard plates efficiently and accurately, improve production efficiency, integrates a chamfering and grinding function, and can automatically chamfer and grind the edge of the cut after cutting, reducing subsequent processing procedures and improving the overall quality of the product. Through the cooperation of the guiding and driving assembly and the cylinder, the cutting position and the depth of chamfering and grinding can be flexibly adjusted to adapt to the processing of plates with different specifications and requirements. Description of the Drawings
[0011] Figure 1 is the structural schematic diagram of the present utility model;
[0012] Figure 2 is Figure 1 the structural schematic diagram of the rear view angle of
[0013] Figure 3 is Figure 1 the right view of
[0014] Figure 4 is Figure 3 the sectional view at A-A in
[0015] Figure 5 is Figure 3 the sectional view at B-B in
[0016] Figure 6 is Figure 1 the front view of
[0017] In all the attached drawings, the reference numerals are specifically as follows: 1, cutting table; 2, support column; 3, first lead screw; 4, first bevel gear; 5, fixed frame; 6, transmission shaft; 7, second bevel gear; 8, first motor; 9, moving frame; 10, cutter roller; 11, cutter; 12, second motor; 13, cylinder; 14, movable frame; 15, guide rod; 16, rotating shaft; 17, chamfer grinding wheel; 18, third motor; 19, slot; 20, pulley; 21, bar. Detailed implementation manner
[0018] As Figures 1-6 shown: A cutter die roller of a label cutting machine, comprising a cutting table 1; the upper part of the cutting table 1 is horizontal, and bar 21 is fixedly connected to the top edges of the cutting table 1 respectively. Columns are fixedly and vertically connected to the four corners of the top of the cutting table 1 respectively. A guiding and driving assembly is installed between the tops of the four support columns 2. There is a moving frame 9 on the top of the cutting table 1. The top parts of the left and right side walls of the moving frame 9 are connected to the guiding and driving assembly. A cutter roller 10 is rotatably connected between the bottom parts of the left and right side walls of the moving frame 9. A plurality of cutters 11 are fixedly connected to the outer wall of the cutter roller 10. Two cutters 11 are symmetrical to each other, and two cutters 11 are a group. There are several groups of cutters 11. A plurality of slots 19 are opened on the top of the cutting table 1. One slot 19 corresponds to a group of cutters 11. The width of the slot 19 is slightly larger than the distance between two cutters 11 in the same group. The bottom part of the left side wall of the moving frame 9 is fixedly connected with a second motor 12. The output shaft of the second motor 12 is fixedly connected to the left end of the cutter roller 10. The middle part of the top of the front side wall of the moving frame 9 is fixedly installed with a cylinder 13. The bottom end of the piston rod of the cylinder 13 is fixedly connected with a movable frame 14. Two guide rods 15 are fixedly connected to the top of the movable frame 14. The two guide rods 15 are respectively located on the left and right sides of the cylinder 13. The guide rods 15 penetrate through one side of the moving frame 9, and the guide rods 15 are slidably matched with the moving frame 9. A rotating shaft 16 is rotatably connected between the bottom parts of the left and right inner walls of the movable frame 14. A plurality of chamfer grinding wheels 17 are fixedly connected to the outer wall of the rotating shaft 16. The chamfer grinding wheels 17 are respectively located directly above the slots 19. The left side wall of the movable frame 14 is fixedly installed with a third motor 18. The right end of the output shaft of the third motor 18 is fixedly connected to the left end of the rotating shaft 16.
[0019] The guiding and driving assembly includes two first lead screws 3 distributed left and right, and the two first lead screws 3 are respectively located between the front and rear two support columns 2. The two first lead screws 3 respectively penetrate through the tops of the front and rear two support columns 2. The two ends of the first lead screw 3 are rotatably connected to the tops of the front and rear two support columns 2. The rear end of the first lead screw 3 penetrates through the support column 2 and is fixedly connected with a first bevel gear 4. A fixed frame 5 is fixedly connected between the tops of the rear two support columns 2. The rear side wall of the fixed frame 5 is rotatably connected with a transmission shaft 6. Both the left and right ends of the transmission shaft 6 are fixedly connected with a second bevel gear 7. The second bevel gear 7 and the first bevel gear 4 on the same side are meshed with each other. The top parts of the left and right side walls of the moving frame 9 are respectively in threaded cooperation with the two first lead screws 3. The two first lead screws 3 respectively penetrate through the upper parts of the left and right ends of the moving frame 9.
[0020] A plurality of pulleys 20 are rotatably connected to the bottoms of the left and right side walls of the moving frame 9, and the pulleys 20 are slidably engaged with the top left and right side edges of the cutting table 1.
[0021] First, start the second motor 12. The output shaft of the second motor 12 drives the cutter roller 10 to rotate, so that the cutter 11 fixed on the cutter roller 10 starts to rotate. At the same time, according to the width and position of the plate to be cut, adjust the guiding and driving assembly to move the moving frame 9 to ensure that the cutter 11 can accurately align with the plate, and the moving frame 9 moves towards the transmission shaft 6.
[0022] Place the hard plate to be cut on the cutting table 1. The edge of the hard plate is blocked and limited by the stop bar 21. Other blocking and limiting tools can also be used to limit the hard plate to be cut. The hard plate is located directly above the slit 19. As the cutter roller 10 rotates, the two cutters 11 in the same group will simultaneously contact and cut the plate to form the required incision. Since the width of the slit 19 is slightly larger than the spacing between the cutters 11, this ensures that the waste generated during the chamfering and grinding process of the chamfering and grinding wheel 17 can smoothly fall down, avoiding accumulation on the cutting table. Start the cylinder 13. The output shaft of the cylinder 13 pushes the movable frame 14 downward until the chamfering and grinding wheel 17 contacts the sharp corner of the incision edge of the plate. At this time, start the third motor 18. The output shaft of the third motor 18 drives the rotating shaft 16 to rotate, and then the chamfering and grinding wheel 17 rotates to chamfer and grind the incision edge of the plate to improve the smoothness and aesthetics of the incision. After cutting, it is chamfered and ground by the chamfering and grinding wheel 17. The present invention only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the present invention.
Claims
1. A cutting die roller of a label cutting machine, comprising a cutting table (1), characterized in that: The upper part of the cutting table (1) is horizontal, the top edge of the cutting table (1) is respectively fixedly connected to the stop bar (21), the top four corners of the cutting table (1) are respectively fixedly connected to the pillars (2), the bottom four corners of the cutting table (1) are respectively fixedly connected to the columns, a guide drive assembly is installed between the tops of the four pillars (2), the top of the cutting table (1) is provided with a moving frame (9), the tops of the left and right side walls of the moving frame (9) are connected to the guide drive assembly, a knife roller (10) is rotatably connected between the bottoms of the left and right side walls of the moving frame (9), a plurality of cutting knives (11) are fixedly connected to the outer wall of the knife roller (10), two cutting knives (11) are symmetrical, the two cutting knives (11) form a group, and there are a plurality of groups of cutting knives (11), a plurality of slits (19) are opened on the top of the cutting table (1), one slit (19) corresponds to a group of cutting knives (11), the width of the slit (19) is slightly larger than the spacing between the two cutting knives (11) in the same group, and the moving frame (9) is provided with a plurality of slits (19). The bottom of the left side wall is fixedly connected to the second motor (12), the output shaft of the second motor (12) is fixedly connected to the left end of the knife roller (10), a cylinder (13) is fixedly installed at the middle of the top of the front side wall of the movable frame (9), the bottom end of the piston rod of the cylinder (13) is fixedly connected to the movable frame (14), the top of the movable frame (14) is fixedly connected to two guide rods (15), the two guide rods (15) are respectively located on the left and right sides of the cylinder (13), and the guide rods (15) penetrate the movable frame (9) ), the guide rod (15) and the movable frame (9) are slidably matched, a rotating shaft (16) is rotatably connected between the bottoms of the left and right inner walls of the movable frame (14), a plurality of chamfering grinding wheels (17) are fixedly connected to the outer wall of the rotating shaft (16), and the chamfering grinding wheels (17) are respectively located directly above the leaking gap (19), and a motor three (18) is fixedly installed on the left side wall of the movable frame (14), and the right end of the output shaft of the motor three (18) is fixedly connected to the left end of the rotating shaft (16).
2. The cutting die roller of a label cutting machine according to claim 1, characterized in that: The guide drive assembly comprises two screw rods (3) distributed on the left and right, the two screw rods (3) are respectively located between the two front and rear pillars (2), the two screw rods (3) respectively penetrate the tops of the two front and rear pillars (2), the two ends of the screw rod (3) are rotatably connected with the tops of the two front and rear pillars (2), the rear end of the screw rod (3) penetrates the pillar (2) and is fixedly connected with a bevel gear (4), a fixed frame (5) is fixedly connected between the tops of the two rear pillars (2), the rear side wall of the fixed frame (5) is rotatably connected with a transmission shaft (6), the left and right ends of the transmission shaft (6) are both fixedly connected with a bevel gear (7), the bevel gear (7) and the bevel gear (4) on the same side are meshed, the left and right side wall tops of the moving frame (9) are respectively threadedly matched with the two screw rods (3), and the two screw rods (3) respectively penetrate the upper left and right ends of the moving frame (9).
3. The cutting die roller of a label cutting machine according to claim 1, characterized in that: The bottoms of the left and right side walls of the moving frame (9) are both rotatably connected to a plurality of pulleys (20), and the pulleys (20) are slidably matched with the left and right side edges of the top of the cutting table (1).