A moulded board corner cutting apparatus

Abstract

The utility model belongs to the mould pressing board production equipment technical field, concretely relates to a kind of mould pressing board corner cutting equipment, including cutting table, cutting piece and polishing piece, the top surface one end of cutting table is horizontally fixed with cutting slide frame, and cutting piece is arranged in cutting slide frame, cutting piece includes first slider, first slider is horizontally slidably assembled in cutting slide frame, and the front end surface of first slider is horizontally fixed with cutting motor, and the output end of cutting motor is fixed with cutting gear, polishing piece includes polishing motor, polishing motor is vertically arranged in the tail of first slider, and the bottom end of polishing motor is vertically fixed with elastic frame, elastic frame is fixed with elastic sleeve outside, and the outside of elastic sleeve is evenly vertically provided with multiple rod seats, and polishing strip is vertically fixed on the outside vertical end surface of rod seat.The utility model cleans burr in corner while cutting mould pressing board on one side, guarantees that mould pressing board cutting is cleaned and polished efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of molded plate production equipment, specifically relating to a molded plate edge and corner cutting device. Background Technology

[0002] During the molding process, due to the characteristics of the material and the limitations of the molding technology, burrs are easily formed at the edges of molded sheets. These burrs not only affect the cleanliness of subsequent handling and assembly, but may also adversely affect the appearance and functionality of the product. Therefore, how to effectively remove these burrs during the processing of molded sheets has always been a technical problem that needs to be solved in the production process.

[0003] In the prior art, a molded sheet and molding device are disclosed under announcement number CN220395087U. This device relates to the field of building materials. The molded sheet includes a sheet body, which is composed of a wear-resistant layer, a decorative layer, a middle layer, a substrate layer, and a balancing layer stacked sequentially. To avoid damaging the original coating of the sheet and reduce manufacturing costs, the device uses molding to form an arc-shaped through groove on the surface of the sheet, eliminating the need for subsequent repainting and facilitating dust cleaning. Although this technology improves surface treatment during sheet forming, burrs still occur on the cut surface of the molded sheet during the cutting process, and there is a lack of effective sanding measures during cutting. The presence of burrs not only increases the difficulty of subsequent handling and assembly of the molded sheet but also requires manual sanding removal, thus increasing production costs and workload.

[0004] Although existing technologies have improved the molding process of molded sheets, they still fail to effectively solve the problem of burr removal after cutting. Most existing equipment relies on manual grinding or separate grinding devices for burr removal, resulting in cumbersome operation and low efficiency. This problem is particularly pronounced in mass production, severely impacting production efficiency and product quality. Therefore, existing technologies still have significant shortcomings in cleaning burrs from the edges and corners of molded sheets after cutting, and there is an urgent need for equipment that can improve cutting accuracy while efficiently grinding the edges and corners of molded sheets. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a molding plate edge cutting device that can simultaneously perform efficient grinding during the cutting process, which not only improves the cutting accuracy but also ensures the cleanliness of the molding plate edges, thereby improving the overall processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A molding plate edge trimming device includes a cutting table, a cutting component, and a grinding component. A cutting slide frame is horizontally fixed at one end of the top surface of the cutting table, and a cutting component is provided in the cutting slide frame. The cutting component includes a first slider, which is horizontally slidably assembled in the cutting slide frame. A cutting motor is horizontally fixed on the front end face of the first slider, and a cutting gear is fixed at the output end of the cutting motor. The grinding component includes a grinding motor, which is vertically arranged at the tail of the first slider. An elastic frame is vertically fixed at the bottom end of the grinding motor. An elastic sleeve is fixedly fitted on the outside of the elastic frame, and multiple rod seats are evenly and vertically arranged on the outer side of the elastic sleeve. A grinding strip is vertically fixed on the outer vertical end face of the rod seat.

[0008] Furthermore, a translation motor is horizontally fixed to one end of the cutting slide frame, and a screw is horizontally fixed to the output end of the translation motor.

[0009] Furthermore, a screw cylinder is horizontally fixed on the outer vertical end face of the first slider, and the screw cylinder and the screw rod are threadedly connected.

[0010] Furthermore, multiple sliding strips are evenly and vertically fixed on the outer wall of the elastic sleeve, and sliding grooves are vertically and slidably assembled on the sliding strips.

[0011] Furthermore, a rod seat is horizontally slidably inserted into the front side of the slide bar, and a second spring is horizontally arranged between the rod seat and the slide bar, with the two ends of the second spring respectively fixed to the adjacent end faces of the rod seat and the slide bar.

[0012] Furthermore, a translational slide frame is horizontally fixed to the tail of the first slider, and a first spring is horizontally fixed to one end of the translational slide frame.

[0013] Furthermore, a second slider is horizontally slidably assembled in the translational sliding frame, and one end of the second slider is fixedly connected to the end of the first spring. A grinding motor is vertically fixed on the second slider.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Firstly, in existing technologies, molded plates often have burrs after cutting, leading to difficulties in subsequent handling and assembly, and requiring manual sanding, increasing production complexity and cost. This invention introduces an automated sanding device during the cutting process, ensuring precise edge sanding and burr removal simultaneously after the molded plate is cut. By incorporating a sanding motor, elastic frame, and sanding strip, the equipment ensures the sanding strip makes close contact with the edges of the molded plate under the action of the cutting gear, effectively removing burrs generated during cutting. The sanding strip is made of high-strength synthetic rubber, offering better wear resistance and providing a continuous and stable sanding effect, significantly improving the efficiency of burr removal after cutting.

[0016] Secondly, existing equipment typically uses manual labor or separate grinding devices to remove burrs, which is cumbersome and inefficient. The equipment of this invention, by incorporating a slider and cutting motor within the cutting slide frame, and combining a spring sleeve and a sliding groove, allows the grinding and cutting functions to work in coordination. Grinding can be performed simultaneously with cutting, thereby improving overall production efficiency. Through the fine-tuning of the screw and barrel, users can adjust the grinding force according to actual needs, further enhancing operational flexibility and precision.

[0017] Furthermore, the grinding process in traditional equipment lacks precise control, which may lead to over-grinding or uneven grinding, affecting the quality and aesthetics of the molded plate. This invention employs a combined design of a second spring and a first spring, ensuring that the grinding strip always contacts the edges and corners of the molded plate with appropriate pressure. This guarantees the uniformity and precision of grinding, avoiding over-grinding or insufficient grinding in certain areas, thereby improving the processing quality of the molded plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model in an disassembled state;

[0020] Figure 3 This is a schematic diagram of the cutting table of this utility model in its disassembled state;

[0021] Figure 4 This is a schematic diagram of the structure of the cutting component of this utility model in its disassembled state;

[0022] Figure 5 This is a schematic diagram of the structure of the grinding part of this utility model in its disassembled state.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Cutting table; 11. Cutting slide frame; 12. Screw; 13. Translation motor; 2. Cutting part; 21. First slider; 22. Cutting motor; 23. Cutting gear; 24. Screw barrel; 25. Translation slide frame; 26. Second slider; 27. First spring; 3. Grinding part; 31. Grinding motor; 32. Elastic frame; 33. Elastic sleeve; 34. Slide bar; 35. Slide groove bar; 36. Rod seat; 37. Second spring; 38. Grinding bar. Detailed Implementation

[0025] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0026] refer to Figures 1 to 5 As shown, a molding plate edge trimming device includes a cutting table 1, a cutting component 2, and a grinding component 3. A cutting slide frame 11 is horizontally fixed to one end of the top surface of the cutting table 1. The cutting component 2 is housed within the cutting slide frame 11, and consists of a first slider 21 and a cutting motor 22. The first slider 21 is assembled in the cutting slide frame 11 by horizontal sliding. The cutting motor 22 is horizontally fixed to the front end face of the first slider 21. A cutting gear 23 is connected and fixed to the output end of the cutting motor 22, and the cutting gear 23 can contact the molding plate for trimming. For the selection of the cutting motor 22 and the cutting gear 23, a DC motor with a power of 200W and a speed of 3000 rpm can be used to ensure high efficiency and accuracy in the trimming process.

[0027] The grinding component 3 includes a grinding motor 31, which is vertically mounted at the tail of the first slider 21, and a spring frame 32 is vertically fixed to the bottom of the grinding motor 31. A spring sleeve 33 is fitted and fixed to the outside of the spring frame 32. Multiple rod seats 36 are evenly and vertically arranged on the outer side of the spring sleeve 33. A grinding strip 38 is vertically fixed to the outer vertical end face of the rod seat 36. The grinding strip 38 is made of high-strength synthetic rubber material and can effectively remove burrs when in contact with the edges and corners of the molding plate. For the grinding motor 31, a 150W motor with a speed of 1800 rpm can be used to ensure the stability and continuity of the grinding process.

[0028] refer to Figure 5 As shown, multiple sliding strips 34 are evenly and vertically fixed on the outer wall of the elastic sleeve 33, and sliding groove strips 35 are vertically slidably assembled on the sliding strips 34. The sliding strips 34 and sliding groove strips 35 are made of high-strength aluminum alloy to ensure good wear resistance and stability during high-frequency sliding. A rod seat 36 is horizontally slidably inserted into the front side of the sliding groove strip 35, and a second spring 37 is horizontally arranged between the rod seat 36 and the sliding groove strip 35. The two ends of the second spring 37 are respectively fixed to the adjacent end faces of the rod seat 36 and the sliding groove strip 35. The main function of the second spring 37 is to provide elasticity to ensure that the grinding strip 38 always maintains appropriate pressure on the edges and corners of the molding plate, thereby achieving efficient grinding.

[0029] refer to Figure 4 and Figure 5As shown, a horizontally fixed translational slide frame 25 is attached to the tail of the first slider 21, and a first spring 27 is horizontally fixed to one end of the translational slide frame 25. The translational slide frame 25 is connected to the second slider 26 via a sliding mechanism, and one end of the second slider 26 is fixedly connected to the end of the first spring 27. A grinding motor 31 is vertically fixed on the second slider 26 to drive the grinding strip 38 for grinding. The cooperation of the first spring 27 and the second spring 37 allows the translational slide frame 25 and the rod seat 36 to be flexibly adjusted under different working conditions, thereby improving the overall grinding accuracy and efficiency.

[0030] refer to Figure 3 and Figure 4 As shown, a screw cylinder 24 is horizontally fixed to the outer vertical end face of the first slider 21, and the screw cylinder 24 is threadedly connected to the screw rod 12. The screw cylinder 24 and the screw rod 12 are made of high-strength stainless steel to ensure that their accuracy will not be reduced due to wear during long-term use. The function of the screw cylinder 24 is to provide a fine adjustment function to ensure that the cutting part 2 and the grinding part 3 can maintain a high-precision fit during the cutting process, while ensuring that the grinding strip 38 can closely follow the cutting trajectory of the cutting gear 23 to perform fine grinding on the edges and corners of the molded plate.

[0031] The working principle of this utility model is as follows: When in use, the molded plate to be cut is placed on the cutting table 1, and then the slider 21 on the cutting part 2 is driven to move horizontally in the cutting slide frame 11, and the cutting motor 22 is driven to move laterally in the cutting slide frame 11. Then the cutting motor 22 is started to drive the cutting gear 23 to rotate and cut the molded plate. At the same time, the grinding part 3 set at the tail end of the slider 21 moves laterally with the cutting gear 23 during cutting. Then the grinding motor 31 is started to drive the elastic frame 32 to rotate, drive the elastic sleeve 33 to rotate, and drive the grinding strip 38 set on the outer wall of the rod seat 36 to clean and grind the burrs at the edges and corners of the cut molded plate.

[0032] Depending on the usage, the rod seat 36 can slide on the slide bar 35, and the deformation force of the second spring 37 can be used to push the grinding bar 38 to approach and press against the corner of the molding plate, so as to grind the corner of the molding plate.

[0033] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A die board corner cropping apparatus, characterized by, The assembly includes a cutting table (1), a cutting component (2), and a grinding component (3). A cutting slide frame (11) is horizontally fixed to one end of the top surface of the cutting table (1), and the cutting component (2) is disposed within the cutting slide frame (11). The cutting component (2) includes a first slider (21), which is horizontally slidably assembled within the cutting slide frame (11). A cutting motor (22) is horizontally fixed to the front end face of the first slider (21), and the output end of the cutting motor (22) is fixed with… The cutting gear (23) includes a grinding motor (31), which is vertically arranged at the tail of the first slider (21). A spring frame (32) is vertically fixed at the bottom of the grinding motor (31). A spring sleeve (33) is sleeved and fixed on the outside of the spring frame (32). Multiple rod seats (36) are evenly and vertically arranged on the outside of the spring sleeve (33). A grinding strip (38) is vertically fixed on the outer vertical end face of the rod seat (36).

2. A device for trimming the corners of a moulded panel according to claim 1, characterised in that: One end of the cutting slide frame (11) is horizontally fixed with a translation motor (13), and the output end of the translation motor (13) is horizontally fixed with a screw (12).

3. A die plate corner cropping apparatus as claimed in claim 2, wherein: A screw cylinder (24) is horizontally fixed on the outer vertical end face of the first slider (21), and the screw cylinder (24) and the screw rod (12) are threaded through each other.

4. A device for trimming the corners of a moulded panel according to claim 1, characterised in that: Multiple slide bars (34) are evenly and vertically fixed on the outer wall of the elastic sleeve (33), and slide grooves (35) are vertically and slidably assembled on the slide bars (34).

5. The edge trimming equipment for molded plates according to claim 4, characterized in that: A rod seat (36) is horizontally slidably inserted into the front side of the slide bar (35), and a second spring (37) is horizontally arranged between the rod seat (36) and the slide bar (35), and the two ends of the second spring (37) are respectively fixed on the adjacent end faces of the rod seat (36) and the slide bar (35).

6. A die edge trim apparatus as defined in claim 1, wherein: The tail of the first slider (21) is horizontally fixed with a translation slide frame (25), and one end of the translation slide frame (25) is horizontally fixed with a first spring (27).

7. A die-plate corner cropping apparatus according to claim 6, wherein: The translation slide frame (25) has a second slider (26) horizontally slidably assembled, and one end of the second slider (26) is fixedly connected to the end of the first spring (27). A grinding motor (31) is vertically fixed on the second slider (26).

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