A working machine table for a fine carving machine

Abstract

The utility model relates to a kind of working machine platform of precision engraver in the field of precision engraver, including rack and the base of setting on rack, water tank is arranged in the rack, water tank is set below base, the lower water outlet of being communicated is opened in base, so that the cooling liquid on base can pass through lower water outlet and fall into water tank, the side of rack is provided with water tank for collecting storage cooling liquid, circulation driving part is arranged on water tank, the side of water tank is provided with the drain outlet being communicated with water tank, the filter screen for filtering is connected in drain outlet, cleaning assembly for cleaning water tank is connected on base by sliding element, sliding element extends along water tank to water tank, so that cleaning assembly can be scraped along sliding element to water tank to clean water tank, when the utility model needs to clean water tank, cleaning assembly can be moved along water tank to water tank direction by sliding element, the function of continuously scraping sediment sludge in water tank is realized, and cleaning efficiency and convenience are improved.

Description

Technical Field

[0001] This utility model relates to the field of engraving machines, specifically to a worktable for an engraving machine. Background Technology

[0002] As a typical representative of high-precision CNC machining equipment, engraving machines have a wide range of applications, including but not limited to industrial fields such as iron doors, stainless steel villa doors, copper plates, aluminum plates, precision mold manufacturing, and consumer electronics structural component processing. They use high-speed rotating engraving tools to perform micron-level cutting on workpieces, achieving precise shaping of complex three-dimensional curved surfaces. With the upgrading of intelligent manufacturing, higher requirements are placed on the processing stability, environmental adaptability, and functional integration of the engraving machine's supporting worktable.

[0003] The worktable is the core load-bearing and execution unit of the engraving machine system, typically consisting of a high-rigidity cast iron bed, a servo motion system, a workpiece clamping mechanism, and a coolant circulation system. The coolant circulation system sprays cutting fluid into the cutting area through nozzles to achieve cooling and chip removal; waste fluid flows through guide channels into a collection tank below the worktable. During continuous machining, this machine must simultaneously handle the combined needs of cutting heat, metal dust, and coolant recycling.

[0004] However, existing CNC engraving machine workbenches still have certain shortcomings: when the cutting tool cuts the workpiece, it continuously generates dust, which mixes with the coolant to form a dirty liquid containing impurities. After the dirty liquid flows into the collection tank through the guide channel, the existing collection tank lacks a cleaning mechanism, and the deposited sludge is not easily scraped off, causing impurities to accumulate inside the collection tank. In the existing technology, cleaning is usually done manually with the help of external cleaning tools, which has poor cleaning and filtration effects on the collection tank, thus affecting cleaning efficiency and the smooth flow of liquid into the water tank. Utility Model Content

[0005] The purpose of this invention is to address the above-mentioned deficiencies by providing a worktable for a precision engraving machine, thereby solving the technical problem in the background art of how to conveniently clean the liquid impurity deposits in the water collection tank to prevent subsequent filtration and clogging, and to improve liquid flow efficiency.

[0006] The objective of this utility model is achieved through the following means:

[0007] A workbench for a precision engraving machine includes a frame and a base mounted on the frame. A water tank is provided inside the frame and located below the base. A drain outlet is provided on the base, allowing cooling liquid on the base to flow into the water tank through the drain outlet. A water tank for collecting and storing cooling liquid is provided on one side of the frame, and a circulation drive component is provided on the water tank. A drain outlet communicating with the water tank is provided on the side of the water tank, and a filter screen for filtration is connected to the drain outlet. A cleaning component for cleaning the water tank is connected to the base via a sliding member. The sliding member extends along the water tank toward the water tank, allowing the cleaning component to scrape and clean the water tank along the sliding member toward the water tank.

[0008] Furthermore, as described above, the base is paired and installed on the frame, and a processing area for precision engraving is formed on the base, and a processing platform for placing and supporting the product to be processed is provided on the processing area.

[0009] Specifically, in this embodiment, the processing platform is provided with a dovetail groove for connecting the fixing device, and the processing platform is provided with a drainage hole for the channel, which reduces the accumulation of liquid on the processing platform and improves the efficiency of drainage flow.

[0010] Furthermore, as described above, the processing area is surrounded by water baffles.

[0011] Water baffles are installed around the processing area to prevent coolant and dust mixtures from splashing out of the machine base, avoiding disorderly diffusion of contaminated liquid on the machine base surface, and ensuring that contaminated liquid flows into the water tank through the drain, thus improving the concentration and controllability of contaminated liquid collection.

[0012] Furthermore, as described above, the filter screen is detachably connected to the drain outlet, the water tank is connected to the drain outlet through an opening, a filter chamber is provided inside the water tank, and a partition screen is provided on the side of the filter chamber.

[0013] The removable filter screen facilitates regular replacement and maintenance, preventing the filtration effect from diminishing over long-term use. The filter chamber and the partition screen form a dual filtration structure. The filter screen can initially intercept large particles of impurities, while the partition screen further purifies the wastewater, effectively preventing impurities from directly entering the circulation system and causing blockages, ensuring the cleanliness of the circulating liquid, and extending the service life of the circulation drive components.

[0014] Furthermore, as described above, the circulation drive includes a circulating water pump and a circulating pipeline assembly. The circulating water pump is installed on the filter chamber of the water tank, and the output end of the circulating water pump is connected to the circulating pipeline assembly, so that the circulating water pump can draw liquid from the water tank and transport it along the circulating pipeline assembly.

[0015] The circulating water pump, through the circulation loop constructed by the pipeline assembly, can actively draw the purified liquid from the water tank and deliver it to the processing area as coolant, forming a recycling system. This avoids the long-term stagnation of sewage in the collection tank, which would lead to increased sedimentation of impurities and improves the efficiency and stability of liquid flow.

[0016] Furthermore, as described above, the sliding member is provided in two sets, and the two sets of sliding members are symmetrically distributed on both sides of the machine base. The sliding member includes a slider and a slide rail. The slide rail is installed on the machine base and extends along the length of the water tank. The slider is paired and installed on the slide rail, and the slider can reciprocate along the slide rail towards the water tank.

[0017] The symmetrically distributed sliding parts, guided by the slide rails, ensure that the cleaning components maintain a straight trajectory during movement. The design of the slide rails extending along the length of the sink allows the cleaning components to cover the entire sink area, achieving continuous scraping of sludge from the sink to the tank, thus facilitating manual cleaning and improving cleaning efficiency.

[0018] Furthermore, as described above, the cleaning component includes a connecting plate and a scraper. The connecting plate is connected to a slider, and the scraper is installed at the bottom of the connecting plate. The scraper extends into the water tank through the scraping part, so that the connecting plate can drive the scraper along the slide rail to scrape and clean the water tank.

[0019] The connection structure between the connecting plate and the slider can stably transmit the driving force of the sliding parts. The scraper directly contacts the bottom of the water tank through the scraping part. Driven by the sliding parts, it can forcibly scrape off the sludge deposited in the water tank and push the sludge towards the drain. Together with the filter screen, it can realize the directional transfer and centralized treatment of sludge, replacing the manual cleaning method with external tools, improving cleaning efficiency and the thoroughness of sludge removal, and preventing sludge from repeatedly accumulating in the water tank and affecting the flow of liquid.

[0020] The beneficial effects of this utility model are as follows: A filter screen is installed at the drain outlet on the side of the frame, which can initially filter the sewage flowing into the water tank, intercept large particles of impurities, prevent impurities from directly entering the water tank and causing blockage of the circulation system, and improve the purity and smoothness of liquid circulation. When the water tank needs to be cleaned, the cleaning component moves through the sliding part to physically scrape off the sludge on the inner wall and bottom of the water tank, reducing the sludge compaction and accumulation in the tank, preventing the liquid flow from being obstructed or the filtration effect from decreasing due to sludge deposition, and ensuring that the cooling liquid flows smoothly into the water tank. The sliding part extends along the water tank towards the water tank, so that the cleaning component can move along the water tank towards the water tank through the sliding part to realize the function of continuously scraping off the sludge deposited in the water tank, improving cleaning efficiency and convenience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure in the first direction of this embodiment;

[0022] Figure 2 This is a schematic diagram of the overall structure in the second direction of this embodiment;

[0023] Figure 3 This is a schematic diagram of the overall structure from a bottom-view perspective in this embodiment;

[0024] Figure 4 for Figure 3 A magnified view of part A in the diagram;

[0025] Figure 5 This is a schematic diagram of the internal structure of this embodiment;

[0026] The labels in the attached diagram are as follows: 1-frame, 2-base, 3-water tank, 4-drain outlet, 5-water tank, 6-drain outlet, 7-filter screen, 8-processing area, 9-processing platform, 10-baffle plate, 11-filter chamber, 12-partition screen, 13-circulating water pump, 14-slider, 15-slide rail, 16-connecting plate, 17-scraper, 18-mounting plate, 19-drive handle. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] To make the technical problem to be solved, the technical solution and the beneficial effects of this utility model clearer, the following describes the solution in further detail with reference to the accompanying drawings and embodiments.

[0029] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this scheme and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0030] In this embodiment, refer to Figures 1-5The present invention relates to a workbench for a precision engraving machine, comprising a frame 1 and a base 2 mounted on the frame 1. A water tank 3 is provided inside the frame 1 and is located below the base 2. A drain outlet 4 is provided on the base 2 so that the cooling liquid on the base 2 can fall into the water tank 3 through the drain outlet 4. A water tank 5 for collecting and storing cooling liquid is provided on one side of the frame 1. A circulation drive component is provided on the water tank 5. A drain outlet 6 connected to the water tank 5 is provided on the side of the water tank 3. A filter screen 7 for filtering is connected to the drain outlet 6. A cleaning component for cleaning the water tank 3 is connected to the base 2 by a sliding component. The sliding component extends along the water tank 3 toward the water tank 5 so that the cleaning component can scrape and clean the water tank 3 along the sliding component toward the water tank 5.

[0031] The base 2 is paired and installed on the frame 1. The base 2 has a processing area 8 for fine engraving, and the processing area 8 is provided with a processing platform 9 for placing and supporting the product to be processed.

[0032] Specifically, in this embodiment, the processing platform 9 is provided with a dovetail groove for connecting the fixing device, and the processing platform 9 is provided with a drainage hole for the channel, which reduces the accumulation of liquid on the processing platform 9 and improves the efficiency of drainage flow.

[0033] Water baffles 10 are connected around the processing area 8. The water baffles 10 are arranged around the processing area 8 to prevent the mixture of coolant and dust from splashing out of the machine base 2, avoid disorderly diffusion of the dirty liquid on the surface of the machine base 2, and ensure that the dirty liquid flows into the water tank 3 through the drain 4, thereby improving the concentration and controllability of the dirty liquid collection.

[0034] The filter screen 7 is detachably connected to the drain outlet 6. The water tank 5 is connected to the drain outlet 6 through an opening. A filter chamber 11 is provided inside the water tank 5, and a partition screen 12 is provided on the side of the filter chamber 11.

[0035] The removable filter screen 7 facilitates regular replacement and maintenance, preventing the filtration effect from diminishing after long-term use; the filter chamber 11 and the partition screen 12 form a dual filtration structure. The filter screen 7 can initially intercept large particulate impurities, while the partition screen 12 further purifies the sewage, effectively preventing impurities from directly entering the circulation system and causing blockage, ensuring the cleanliness of the circulating liquid, and extending the service life of the circulation drive components.

[0036] The circulation drive unit on the water tank 5 forms a circulation path with the water tank 3 and the drain outlet 6. While scraping and cleaning, it works with the filter screen 7 to achieve continuous recycling of the cooling liquid, reduce the problem of reduced liquid flow efficiency caused by the accumulation of impurities, and maintain the stability of the cooling system during the operation of the engraving machine.

[0037] The circulation drive includes a circulating water pump 13 and a circulating pipeline assembly (not shown). The circulating water pump 13 is installed on the filter chamber 11 of the water tank 5, and the output end of the circulating water pump 13 is connected to the circulating pipeline assembly, so that the circulating water pump 13 can draw liquid from the water tank 5 and transport it along the circulating pipeline assembly.

[0038] The circulating water pump 13, through the circulation loop constructed by the pipeline assembly, can actively draw the purified liquid in the water tank 5 and deliver it to the processing area 8 to deliver coolant, forming a recycling system. This avoids the long-term stagnation of sewage in the water collection tank 3, which would lead to increased sedimentation of impurities and improves the efficiency of liquid flow and circulation stability.

[0039] Specifically, in this embodiment, a drain valve is provided on the side of the water tank 5.

[0040] The sliding component is provided in two sets, and the two sets of sliding components are symmetrically distributed on both sides of the base 2. The sliding component includes a slider 14 and a slide rail 15. The slide rail 15 is installed on the base 2 and extends along the length of the water tank 3. The slider 14 is paired and installed on the slide rail 15. The slider 14 can reciprocate along the slide rail 15 to the water tank 3.

[0041] The symmetrically distributed sliding parts, guided by the slide rail 15, ensure that the cleaning component maintains a straight trajectory during movement. The design of the slide rail 15 extending along the length of the water tank 3 allows the cleaning component to cover the entire area of ​​the water tank 3, realizing the continuous scraping of sludge from the water tank 3 to the water tank 5, thereby facilitating manual cleaning and improving cleaning efficiency.

[0042] The cleaning assembly includes a connecting plate 16 and a scraper 17. The connecting plate 16 is connected to the slider 14. The scraper 17 is installed at the bottom of the connecting plate 16 and extends to the water tank 3 through the scraping part, so that the connecting plate 16 can drive the scraper 17 along the slide rail 15 to scrape and clean the water tank 3 through the slider 14.

[0043] The connection structure between the connecting plate 16 and the slider 14 can stably transmit the driving force of the sliding component. The scraper 17 directly contacts the bottom of the water tank 3 through the scraping part. Under the action of the sliding component, it can forcibly scrape off the sludge deposited in the water tank 3 and push the sludge to the direction of the drain outlet 6. Together with the filter screen 7, it can realize the directional transfer and centralized treatment of sludge, replace the manual cleaning method with external tools, improve cleaning efficiency and sludge removal thoroughness, and prevent sludge from repeatedly accumulating in the water tank 3 and affecting the liquid flow.

[0044] Specifically, a drive handle 19 for driving is connected to the side of the connecting plate 16 via a mounting plate 18, and one end of the drive handle 19 is exposed to the outside of the base 2.

[0045] The specific operating principle in this embodiment is as follows:

[0046] The water tank 3 is installed inside the frame 1, and one side of the water tank 3 is connected to the water tank 5 through the drain outlet 6. A detachable filter screen 7 is connected to the drain outlet 6 so that when the liquid carrying impurities flows from the water tank 3 to the water tank 5, it can be initially filtered by the filter screen 7 to intercept large particles of impurities. The large impurities are temporarily stored in the water tank 3 to prevent impurities from directly entering the water tank 5 and causing blockage of the circulation system.

[0047] When dust and impurities accumulate in the water tank 3 and need to be scraped and cleaned, the filter screen 7 is removed, and the connecting plate 16 is moved along the sliding part to the water tank 5 by manually using the handle. This causes the scraping part of the scraper 17 to contact the inner wall and bottom wall of the water tank 3, thereby scraping the deposited sludge out of the drain outlet 6. The sludge can then be discharged from the drain outlet 6 and collected manually, improving the purity and smoothness of the liquid circulation. The cleaning components can be moved along the direction from the water tank 3 to the water tank 5 via the sliding part to continuously scrape the deposited sludge in the water tank 3, improving cleaning efficiency and convenience.

[0048] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A worktable for a precision engraving machine, comprising a frame and a base mounted on the frame, characterized in that: The frame contains a water tank located below the base. The base has a drain outlet that allows coolant on the base to flow into the water tank. A water tank for collecting and storing coolant is located on one side of the frame. The water tank is equipped with a circulation drive. A drain outlet connected to the water tank is located on the side of the water tank. A filter screen is connected to the drain outlet. A cleaning component for cleaning the water tank is connected to the base via a sliding member. The sliding member extends along the water tank toward the water tank, allowing the cleaning component to scrape and clean the water tank along the sliding member toward the water tank.

2. The worktable for a precision engraving machine according to claim 1, characterized in that: The base is paired and installed on the frame, and a processing area for fine engraving is formed on the base. A processing platform for placing and supporting the product to be processed is provided on the processing area.

3. The worktable for a precision engraving machine according to claim 2, characterized in that: The processing area is surrounded by water-blocking plates.

4. The worktable for a precision engraving machine according to claim 1, characterized in that: The filter screen is detachably connected to the drain outlet. The water tank is connected to the drain outlet through an opening. A filter chamber is provided inside the water tank, and a partition screen is provided on the side of the filter chamber.

5. The worktable for a precision engraving machine according to claim 4, characterized in that: The circulation drive includes a circulating water pump and a circulating pipeline assembly. The circulating water pump is installed on the filter chamber of the water tank, and the output end of the circulating water pump is connected to the circulating pipeline assembly, so that the circulating water pump can draw liquid from the water tank and transport it along the circulating pipeline assembly.

6. The worktable for a precision engraving machine according to claim 1, characterized in that: The sliding component is provided in two sets, and the two sets of sliding components are symmetrically distributed on both sides of the machine base. The sliding component includes a slider and a slide rail. The slide rail is installed on the machine base and extends along the length of the water tank. The slider is paired and installed on the slide rail. The slider can reciprocate along the slide rail towards the water tank.

7. The worktable for a precision engraving machine according to claim 6, characterized in that: The cleaning assembly includes a connecting plate and a scraper. The connecting plate is connected to a slider, and the scraper is installed at the bottom of the connecting plate. The scraper extends into the water tank through the scraping part, so that the connecting plate can drive the scraper along the slide rail to scrape and clean the water tank.

Images