Solid wood board tool sharpener with self-water-cooling mechanism
By introducing a self-cooling mechanism and a clamping and stabilizing mechanism into the solid wood board grinding machine, the problems of high temperature and residue cleaning during the grinding process of solid wood boards are solved, achieving efficient cooling and stable grinding effect, and extending the life of the grinding blade.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YICHENG JIAYI WOOD IND CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-19
AI Technical Summary
Existing solid wood sanders often leave residue on the surface of solid wood boards during the sanding process, resulting in poor sanding results, easy damage to the sanding blades, and high temperatures generated during sanding, which affects the service life of the solid wood boards.
Design a solid wood board grinding machine with a self-cooling mechanism. The machine sprays cooling water from nozzles installed on the grinding frame, filters wood chips with a filter screen, integrates an ice pack cooling box for cooling, and stabilizes the board with an electric slide rail and cylinder clamping mechanism to prevent shaking and displacement.
It achieves effective cooling and wastewater collection during the sanding process of solid wood boards, improves the sanding effect, extends the life of the sanding blades, and ensures the flatness and stability of the board surface.
Smart Images
Figure CN224254978U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of board processing technology, and in particular to a solid wood board grinding machine with a self-water cooling mechanism. Background Technology
[0002] The earliest name for a knife sharpening machine was end-face sharpening machine, and its structure is mainly gantry type. It is mainly used by enterprises such as knife sharpening centers, forestry industry, and printing plants. When processing solid wood boards, it is necessary to use a knife sharpening machine to polish the solid wood boards.
[0003] In the prior art, such as the Chinese patent publication number CN113681380B, a double-sided synchronous sanding machine for solid wood boards includes a base, a transmission mechanism, an adjustment mechanism, and a sanding mechanism. The transmission mechanism is provided on the upper surface of the base, and the adjustment mechanism connected to the transmission mechanism is installed in the middle of the upper surface of the base. The sanding mechanism is installed in the middle of the adjustment mechanism. This invention can solve the problems of existing double-sided sanding machines, where the sanding residue on the upper part of the horizontally placed solid wood board is difficult to clean in time, affecting the sanding effect. Before sanding, the surface of solid wood boards usually has stones, particles, and dust attached, which causes the sanding discs in the double-sided sander to easily collide with the stones, shortening their service life and reducing the sanding effect. After sanding, the surface of the solid wood board is prone to residual wood chips, resulting in poor surface flatness.
[0004] However, when sanding solid wood boards, the grinding blades come into contact with the solid wood boards while rotating at high speed. During this process, the solid wood boards are prone to high temperatures. Therefore, it is extremely important to cool down the solid wood boards during the sanding process. Consequently, a solid wood board grinding machine with a self-water cooling mechanism is needed to solve this problem. Utility Model Content
[0005] The purpose of this invention is to provide a solid wood board grinding machine with a self-water cooling mechanism, which has a cooling effect on the solid wood board during the grinding process.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a solid wood board sharpening machine with a self-cooling mechanism, comprising a machine body, a sharpening frame on the top of the machine body, a sharpening tool on the top of the sharpening frame, an internal cavity in the machine body, a water tank inside the cavity, a refrigeration box fixedly connected inside the water tank, a double layer fixedly connected inside the refrigeration box, an ice pack inserted inside the double layer, a water pump fixedly installed inside the water tank, a hose fixedly connected to the output end of the water pump, a flange fixedly installed on the outside of the sharpening frame, the hose movably installed on the outside of the sharpening frame through the flange, a nozzle fixedly installed at one end of the hose, drainage grooves on both sides of the top of the machine body, a filter screen inside the drainage groove, a drainage hopper fixedly connected to the bottom of the filter screen, and a drainage pipe fixedly connected to the bottom of the drainage hopper.
[0007] By adopting the above technical solution, solid wood boards are placed on top of the machine body, and the grinding mechanism at the top of the grinding frame grinds the solid wood boards. Ice packs are inserted into the refrigeration box through a sandwich structure. Water is injected into the water tank, and the refrigeration box is immersed in the water tank to cool the water inside. The water pump is started, which draws water from the water tank into a hose. The hose is fixed inside the grinding frame through a flange, and the nozzle is fixed inside the grinding frame to spray water onto the solid wood boards, thereby cooling the solid wood boards. Wastewater enters the drainage hopper through a drainage channel, and the wastewater in the drainage hopper is discharged through a drainage pipe. The water in the drainage channel is filtered through a filter screen to isolate wood chips in the water. This device not only cools the solid wood boards during the grinding process, but also collects the treated wastewater to prevent overflow.
[0008] A further feature of this invention is that there are two drain pipes, and each of the two drain pipes is equipped with a valve inside.
[0009] By adopting the above technical solution, two drain pipes are inserted through both sides of the machine body. Opening the valve can drain the water inside the drain pipes.
[0010] A further feature of this invention is that four pulleys are fixedly installed at the bottom of the water tank.
[0011] By adopting the above technical solution, the water tank slides out of the cavity, and the pulley slides inside the cavity, thereby moving the water tank out of the cavity and allowing water to be injected into the water tank.
[0012] A further feature of this invention is that a handle is fixedly connected to the outside of the water tank, and a protective sleeve is fixedly connected to the outside of the handle.
[0013] By adopting the above technical solution, it is relatively convenient to move the water tank by holding the handle.
[0014] A further feature of this invention is that a mounting block is fixedly connected to the inner side of the water tank, and the refrigeration box is mounted on the outer side of the mounting block.
[0015] By adopting the above technical solution, the refrigeration box is connected to the inside of the water tank by connecting blocks.
[0016] A further feature of this invention is that the internal thread of the refrigeration box is connected with a screw pin, which extends into the interior of the mounting block.
[0017] By adopting the above technical solution, the screw pin is threaded to the inside of the refrigeration box and the mounting block, thereby fixing the refrigeration box inside the water tank.
[0018] A further feature of this invention is that electric slide rails are fixedly installed on both sides of the exterior of the machine body, and the grinding frame is fixed to the output end of the electric slide rails.
[0019] By adopting the above technical solution, the electric slide rail drives the grinding tool holder to move laterally, thereby enabling all-round grinding of solid wood boards.
[0020] A further feature of this invention is that: connecting frames are fixedly connected to both sides of the top of the machine body, a cylinder is fixedly installed on the top of the connecting frame, and a pressure plate is fixedly connected to the output end of the cylinder.
[0021] By adopting the above technical solution, there are two connecting frames, which are distributed on the left and right sides of the top of the machine body. The cylinder is activated, which drives the pressure plate to extend and retract.
[0022] A further feature of this invention is that a spring is fixedly connected to the bottom of the pressure plate, and an anti-slip pad is fixedly connected to the bottom of the spring.
[0023] By adopting the above technical solution, the anti-slip pad contacts the solid wood board on the top of the machine body, thereby clamping the solid wood board and preventing it from shaking during the sanding process. The compression of the spring also prevents the solid wood board from being damaged.
[0024] A further feature of this invention is that an anti-slip layer is fixedly connected to the top of the body, and anti-slip particles are provided on the outside of the anti-slip layer.
[0025] By adopting the above technical solution, when the solid wood board is placed on top of the machine, the anti-slip layer and anti-slip particles increase the friction and prevent the solid wood board from shifting.
[0026] The beneficial effects of this utility model are:
[0027] 1. This utility model, through the arrangement of the machine body, grinding frame, cavity, water tank, refrigeration box, interlayer, ice pack, water pump, hose, flange, nozzle, drainage trough, filter screen, drainage hopper, and drainage pipe, allows a solid wood board to be placed on top of the machine body. The grinding mechanism at the top of the grinding frame grinds the solid wood board. Ice packs are inserted into the refrigeration box through the interlayer. Water is injected into the water tank, immersing the refrigeration box inside, thereby cooling the water inside the tank. The water pump is then activated to pump water from the tank. The internal hose of the inlet hose is fixed inside the grinding frame via a flange, and the nozzle is fixed inside the grinding frame, thus spraying water onto the solid wood board to cool it down. Wastewater enters the interior of the drainage hopper through the drainage channel, and the wastewater inside the drainage hopper is discharged through the drainage pipe. The water in the drainage channel is filtered through a filter screen to isolate the sawdust in the water. This device not only cools the solid wood board during the sanding process, but also collects the treated wastewater to prevent overflow.
[0028] 2. This utility model, through the arrangement of connecting frames, cylinders, pressure plates, springs, anti-slip pads, and anti-slip layers, has two connecting frames distributed on the left and right sides of the top of the machine body. Activating the cylinder causes the pressure plate to extend and retract, allowing the anti-slip pads to contact the solid wood board on the top of the machine body, thus clamping the solid wood board and preventing it from shaking during sanding. The spring compression prevents damage to the solid wood board. When the solid wood board is placed on the top of the machine body, the anti-slip layer and anti-slip particles increase friction, preventing the solid wood board from shifting. Attached Figure Description
[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0030] Figure 1 This is a schematic diagram of the structure of this utility model;
[0031] Figure 2 This is a schematic diagram of the internal structure of the water tank of this utility model;
[0032] Figure 3 This is a schematic diagram of the internal structure of the body of this utility model;
[0033] Figure 4 This is a schematic diagram of the internal structure of the connecting frame of this utility model.
[0034] In the diagram, 1. Body; 2. Grinding rack; 3. Cavity; 4. Water tank; 5. Refrigeration box; 6. Interlayer; 7. Ice pack; 8. Water pump; 9. Hose; 10. Flange; 11. Nozzle; 12. Drainage trough; 13. Filter screen; 14. Drainage hopper; 15. Drainage pipe; 16. Valve; 17. Pulley; 18. Handle; 19. Block; 20. Screw; 21. Electric slide rail; 22. Connecting frame; 23. Cylinder; 24. Pressure plate; 25. Spring; 26. Anti-slip pad; 27. Anti-slip layer. Detailed Implementation
[0035] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0036] Reference Figure 1-4A solid wood board sharpening machine with a self-cooling mechanism includes a body 1, a sharpening frame 2 on the top of the body 1, a sharpening tool on the top of the sharpening frame 2, an internal cavity 3, a water tank 4 inside the cavity 3, a cooling box 5 fixedly connected inside the water tank 4, a double layer 6 fixedly connected inside the cooling box 5, an ice pack 7 inserted inside the double layer 6, a water pump 8 fixedly installed inside the water tank 4, a hose 9 fixedly connected to the output end of the water pump 8, a flange 10 fixedly installed on the outside of the sharpening frame 2, the hose 9 movably installed on the outside of the sharpening frame 2 through the flange 10, a nozzle 11 fixedly installed at one end of the hose 9, and drainage grooves 12 on both sides of the top of the body 1, with a filter screen 13 overlapping inside the drainage groove 12. A drain hopper 14 is fixedly connected to the bottom of the machine body 1, and a drain pipe 15 is fixedly connected to the bottom of the drain hopper 14. A solid wood board is placed on top of the machine body 1, and the solid wood board is polished by the sharpening mechanism on top of the sharpening holder 2. An ice pack 7 is attached to the inside of the cooling box 5 through the interlayer 6. Water is injected into the water tank 4, and the cooling box 5 is immersed in the water tank 4, thereby cooling the water inside the water tank 4. The water pump 8 is started, causing the water pump 8 to draw water from the water tank 4 into the inside of the hose 9. The hose 9 is fixed inside the sharpening holder 2 through the flange 10. The nozzle is fixed to the inside of the sharpening holder 2, thereby spraying water onto the solid wood board to achieve the purpose of cooling the solid wood board. Wastewater enters the inside of the drain hopper 14 through the drain trough 12. The wastewater inside the drain hopper 14... The water is discharged through drain pipe 15, and the water inside the drain tank 12 is filtered through filter screen 13, thus isolating the sawdust in the water. This device not only cools down the solid wood board during sanding, but also collects the wastewater after treatment to prevent overflow. There are two drain pipes 15, and each drain pipe 15 is equipped with a valve 16. The two drain pipes 15 extend to both sides inside the machine body 1. Opening the valve 16 allows the water inside the drain pipe 15 to be discharged. The bottom of the water tank 4 is fixedly equipped with pulleys 17, and there are four pulleys 17. The pulleys 17 slide inside the cavity 3, thus moving the water tank 4 out of the cavity 3 and allowing water to flow into the interior of the water tank 4. Water is added. A handle 18 is fixedly connected to the outside of the water tank 4, and a protective sleeve is fixedly connected to the outside of the handle 18. It is convenient to move the water tank 4 by holding the handle 18. A mounting block 19 is fixedly connected to the inside of the water tank 4. The refrigeration box 5 is mounted on the outside of the mounting block 19. The refrigeration box 5 is mounted on the inside of the water tank 4 via the mounting block 19. A screw pin 20 is threaded inside the refrigeration box 5 and extends into the inside of the mounting block 19. The screw pin 20 is threaded into the inside of the refrigeration box 5 and the mounting block 19, thus fixing the refrigeration box 5 inside the water tank 4. Electric slide rails 21 are fixedly installed on both sides of the outside of the machine body 1. The grinding tool holder 2 is fixed to the output end of the electric slide rail 21. The electric slide rail 21 drives the grinding tool holder 2 to move laterally, thus enabling all-round grinding of solid wood boards.Connecting brackets 22 are fixedly connected to both sides of the top of the machine body 1. A cylinder 23 is fixedly installed on the top of each connecting bracket 22. A pressure plate 24 is fixedly connected to the output end of the cylinder 23. There are two connecting brackets 22, distributed on the left and right sides of the top of the machine body 1. Activating the cylinder 23 causes the pressure plate 24 to extend and retract. A spring 25 is fixedly connected to the bottom of the pressure plate 24, and an anti-slip pad 26 is fixedly connected to the bottom of the spring 25. The anti-slip pad 26 contacts the solid wood board on the top of the machine body 1, thus clamping the solid wood board and preventing it from shaking during sanding. The compression of the spring 25 prevents the solid wood board from being damaged. An anti-slip layer 27 is fixedly connected to the top of the machine body 1. Anti-slip particles are provided on the outside of the anti-slip layer 27. When the solid wood board is placed on the top of the machine body 1, the anti-slip layer 27 and anti-slip particles increase friction, preventing the solid wood board from shifting.
[0037] In this invention, a solid wood board is placed above the machine body 1, and the solid wood board is polished by the sharpening mechanism at the top of the sharpening holder 2. An ice pack 7 is attached to the inside of the cooling box 5 via a sandwich 6. Water is injected into the water tank 4, and the cooling box 5 is immersed in the water tank 4, thereby cooling the water inside the water tank 4. The water pump 8 is activated, drawing water from the water tank 4 into the inside of a hose 9. The hose 9 is fixed inside the sharpening holder 2 via a flange 10. A nozzle is fixed to the inside of the sharpening holder 2, thus spraying water onto the solid wood board to cool it. Wastewater enters the inside of the drain hopper 14 through the drain trough 12, and the wastewater inside the drain hopper 14 is discharged through the drain pipe 15. The wastewater inside the drain trough 12... Water is filtered through filter screen 13, which isolates sawdust in the water. This device not only cools the solid wood board during sanding, but also collects the wastewater after treatment to prevent overflow. There are two connecting frames 22, which are distributed on the left and right sides of the top of the machine body 1. The cylinder 23 is activated, which drives the pressure plate 24 to extend and retract. The anti-slip pad 26 contacts the solid wood board on the top of the machine body 1, thereby clamping the solid wood board and preventing it from shaking during sanding. The compression of the spring 25 prevents the solid wood board from being damaged. When the solid wood board is placed on the top of the machine body 1, the anti-slip layer 27 and anti-slip particles increase the friction and prevent the solid wood board from shifting.
[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A solid wood board grinding machine with a self-water cooling mechanism, comprising a machine body (1), characterized in that: A sharpening rack (2) is provided on the top of the machine body (1), and a sharpening machine is provided on the top of the sharpening rack (2). The machine body (1) has an internal cavity (3), and a water tank (4) is provided inside the cavity (3). A refrigeration box (5) is fixedly connected inside the water tank (4). A double layer (6) is fixedly connected inside the refrigeration box (5). An ice pack (7) is snapped into the double layer (6). A water pump (8) is fixedly installed inside the water tank (4), and the output end of the water pump (8) is fixedly connected to... There is a flexible hose (9), and a flange (10) is fixedly installed on the outside of the grinding frame (2). The flexible hose (9) is movably installed on the outside of the grinding frame (2) through the flange (10). A nozzle (11) is fixedly installed at one end of the flexible hose (9). Drainage grooves (12) are provided on both sides of the top of the machine body (1). A filter screen (13) is connected inside the drainage groove (12). A drainage bucket (14) is fixedly connected to the bottom of the filter screen (13). A drainage pipe (15) is fixedly connected to the bottom of the drainage bucket (14).
2. A solid wood board grinding machine with a self-water cooling mechanism according to claim 1, characterized in that: There are two drain pipes (15), and each of the two drain pipes (15) is equipped with a valve (16).
3. A solid wood board grinding machine with a self-water cooling mechanism according to claim 1, characterized in that: The bottom of the water tank (4) is fixedly equipped with pulleys (17), and the number of pulleys (17) is four.
4. A solid wood board grinding machine with a self-water cooling mechanism according to claim 1, characterized in that: A handle (18) is fixedly connected to the outside of the water tank (4), and a protective sleeve is fixedly connected to the outside of the handle (18).
5. A solid wood board grinding machine with a self-water cooling mechanism according to claim 4, characterized in that: The water tank (4) is fixedly connected to the inner side of the block (19), and the refrigeration box (5) is attached to the outer side of the block (19).
6. A solid wood board grinding machine with a self-water cooling mechanism according to claim 5, characterized in that: The internal threaded connection of the refrigeration box (5) is a screw pin (20), which extends into the interior of the mounting block (19).
7. A solid wood board grinding machine with a self-water cooling mechanism according to claim 1, characterized in that: Electric slide rails (21) are fixedly installed on both sides of the exterior of the machine body (1), and the grinding frame (2) is fixed at the output end of the electric slide rails (21).
8. A solid wood board grinding machine with a self-water cooling mechanism according to claim 1, characterized in that: Both sides of the top of the machine body (1) are fixedly connected to a connecting frame (22), and a cylinder (23) is fixedly installed on the top of the connecting frame (22). A pressure plate (24) is fixedly connected to the output end of the cylinder (23).
9. A solid wood board grinding machine with a self-water cooling mechanism according to claim 8, characterized in that: A spring (25) is fixedly connected to the bottom of the pressure plate (24), and an anti-slip pad (26) is fixedly connected to the bottom of the spring (25).
10. A solid wood board grinding machine with a self-water cooling mechanism according to claim 1, characterized in that: The top of the body (1) is fixedly connected to an anti-slip layer (27), and anti-slip particles are provided on the outside of the anti-slip layer (27).