Cooling liquid circulating device for engraving machine
By introducing iron removal tanks and magnetic rods into the coolant circulation device of the engraving machine, combined with the filtering effect of the filter frame, the problem of inability to effectively filter fine iron filings in the prior art is solved, and the recycling effect of the coolant is significantly improved.
Patent Information
- Application Number
- CN202421413713.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing engraving machine coolant circulation device cannot effectively filter fine iron filings, affecting the use effect of the coolant.
A coolant circulation device for engraving machines is designed, including a recycling tank, an iron removal mechanism and a filter frame. The iron removal mechanism consists of a bracket, an iron removal tank, a cylinder, a sealing cover and a magnetic rod. The magnetic rod absorbs small volumes of iron filings, and the filter frame filters large volumes of iron filings through the mesh plate.
By setting up an iron removal tank and a magnetic rod, small volumes of iron filings can be effectively absorbed, and combined with the filtering effect of the filter frame, the recycling effect of the coolant is greatly improved.
Smart Images
Figure CN222755034U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of coolant circulation, and in particular to a coolant circulation device for an engraving machine. Background Art
[0002] From the processing principle, the engraving machine is a combination of drilling and milling. The engraving machine has a variety of data input modes that can be used according to needs.
[0003] The engraving machine needs to be used with cutting coolant, which is generally circulated. In the prior art, the circulation device for coolant has a relatively simple structure and cannot filter fine iron filings, which affects the use effect of the coolant. Utility Model Content
[0004] The purpose of the present application is to provide a coolant circulation device for an engraving machine to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above purpose, the present application provides a coolant circulation device for an engraving machine adopting the following technical solution:
[0006] A coolant circulation device for an engraving machine, comprising a recovery tank, wherein the recovery tank is connected to an iron removal mechanism, a filter frame is arranged between the recovery tank and the iron removal mechanism, the iron removal mechanism comprises a bracket, an iron removal tank, a cylinder, a sealing cover and a plurality of magnetic rods, the iron removal tank is fixed in the bracket, and the top end of the iron removal tank is arranged with an opening, the sealing cover is matched and arranged on the top of the iron removal pipe, and can be sealed and connected to the iron removal tank, the cylinder is fixed on the bracket, the cylinder is used to drive the sealing cover to move up and down, a plurality of magnetic rods are evenly and vertically fixed on the sealing cover, a liquid inlet chamber and an iron removal chamber are arranged in the iron removal tank, the iron removal chamber comprises a plurality of through holes, the through holes are arranged corresponding to the magnetic rods, the diameter of the through holes is larger than the diameter of the magnetic rods, the side of the liquid inlet chamber is connected with a liquid inlet pipe, the liquid inlet pipe is connected with the recovery tank, and the bottom of the iron removal tank is connected with a liquid outlet pipe;
[0007] A multi-layer annular flow guide plate is arranged on the inner wall of the through hole close to the liquid outlet pipe, and the cross section of the annular flow guide plate is triangular.
[0008] The end region of the magnetic rod is a non-magnetic section.
[0009] Preferably, in order to facilitate replacement of the filter frame, slide grooves are provided on both sides of the recovery tank, the filter frame is made of a mesh plate, and the filter frame has a connecting frame, and the connecting frame can be matched and installed in the slide grooves.
[0010] Preferably, a baffle is provided on the periphery of the filter frame, and the baffle is fixed on the connecting frame. The provision of the baffle can prevent splashing of coolant, thereby protecting the workshop environment.
[0011] A material receiving hopper is arranged at the bottom of the filter frame, and the material receiving hopper is communicated with the liquid inlet pipe.
[0012] In summary, the present application includes at least one of the following beneficial technical effects: the coolant circulation device for the engraving machine has a good iron removal effect. A filter frame is provided to filter out larger iron filings, and then the coolant carrying small iron filings enters the iron removal tank. The magnetic rod can absorb the small iron filings, and the iron removal effect is good, which greatly improves the recycling effect of the coolant. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0014] Figure 2 It is a schematic diagram of the overall front view cross-sectional structure of an embodiment of the present application.
[0015] Figure 3 yes Figure 2 Enlarged view of part A in the middle.
[0016] Explanation of the reference numerals: 1. Recovery trough; 11. Slide; 2. Filter frame; 31. Bracket; 32. Iron removal tank; 321. Liquid inlet chamber; 322. Iron removal chamber; 333. Through hole; 33. Cylinder; 34. Sealing cover; 35. Magnetic rod; 4. Liquid inlet pipe; 5. Receiving hopper; 6. Liquid outlet pipe; 7. Annular guide plate; 8. Baffle. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1-3 This application is described in further detail.
[0018] The present application embodiment discloses a cooling liquid circulation device for an engraving machine, referring to Figure 1-3, including a recovery tank 1, the recovery tank 1 is connected to an iron removal mechanism, a filter frame 2 is arranged between the recovery tank 1 and the iron removal mechanism, the iron removal mechanism includes a bracket 31, an iron removal tank 32, a cylinder 33, a sealing cover 34 and a plurality of magnetic bars 35, the iron removal tank 32 is fixed in the bracket 31, and the top of the iron removal tank 32 is opened, the sealing cover 34 is matched and arranged on the top of the iron removal pipe, and can be sealed and connected to the iron removal tank 32, the cylinder 33 is fixed on the bracket 31, the cylinder 33 is used to drive the sealing cover 34 to move up and down, and the plurality of magnetic bars 35 are evenly and vertically fixed on the sealing cover 34, a liquid inlet chamber 321 and an iron removal chamber 322 are provided in the iron removal tank 32, the iron removal chamber 322 includes a plurality of through holes 333, the through holes 333 are arranged corresponding to the magnetic rod 35, the diameter of the through holes 333 is larger than the diameter of the magnetic rod 35, the end area of the magnetic rod 35 is a non-magnetic section, the side of the liquid inlet chamber 321 is connected with a liquid inlet pipe 4, the liquid inlet pipe 4 is connected with the recovery tank 1, specifically, a receiving hopper 5 is provided at the bottom of the filter frame 2, the receiving hopper 5 is connected with the liquid inlet pipe 4, the bottom of the iron removal tank 32 is connected with a liquid outlet pipe 6, and the liquid outlet pipe 6 is externally connected to a liquid storage tank;
[0019] A multi-layered annular guide plate 7 is provided on the inner wall of the through hole 333 close to the liquid outlet pipe 6 , and the cross section of the annular guide plate 7 is triangular.
[0020] When the magnetic rod 35 needs to be cleaned, the cylinder 33 drives the sealing cover 34 to rise and lift the magnetic rod 35, and a storage box is placed at the bottom of the magnetic rod 35. The staff can push the iron filings from the top of the magnetic rod 35 to the position of the non-magnetic section, and the iron filings can be easily removed, making cleaning more convenient.
[0021] Reference Figure 1 and Figure 2 In order to facilitate the replacement of the filter frame 2, slide grooves 11 are arranged on both sides of the recovery tank 1. The filter frame 2 is made of a mesh plate. The filter frame 2 has a connecting frame, which can be matched and installed in the slide groove 11.
[0022] Reference Figure 1 and Figure 2 A baffle 8 is arranged on the side of the filter frame 2, and the baffle 8 is fixed on the connecting frame. The setting of the baffle 8 can prevent the coolant from splashing, thereby protecting the workshop environment.
[0023] The implementation principle of a coolant circulation device for an engraving machine in the embodiment of the present application is as follows:
[0024] The coolant carrying the metal scraps enters the receiving hopper 5 from the recovery tank 1. In this process, the large volume of iron scraps can be filtered through the filtering frame 2. The coolant filtered by the filtering frame 2 enters the liquid inlet cavity 321 in the iron removal tank 32, and flows into the liquid outlet pipe 6 along the through hole 333. When the coolant is in the through hole 333, the iron scraps contained in the coolant can be adsorbed by the magnetic rod 35, and the iron removal effect is better.
[0025] At the same time, a multi-layer annular guide plate 7 is arranged on the bottom inner wall of the through hole 333. The annular guide plate 7 can guide the coolant to the surface of the magnetic rod 35 and completely absorb the finer iron filings so that the coolant has a better recycling effect.
[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A coolant circulation device for an engraving machine, comprising a recovery tank (1), characterized in that: The recovery tank (1) is connected to an iron removal mechanism, a filter frame (2) is arranged between the recovery tank (1) and the iron removal mechanism, the iron removal mechanism comprises a bracket (31), an iron removal tank (32), a cylinder (33), a sealing cover (34) and a plurality of magnetic rods (35), the iron removal tank (32) is fixed in the bracket (31), and the top end of the iron removal tank (32) is opened, the sealing cover (34) is matched and arranged at the top of the iron removal pipe, and can be sealed and connected to the iron removal tank (32), the cylinder (33) is fixed on the bracket (31), and the cylinder (33) is used to drive the sealing cover (34) to move the iron removal tank (32) to the bottom of the iron removal pipe. The cover (34) moves up and down, and a plurality of magnetic rods (35) are evenly and vertically fixed on the sealing cover (34). The iron removal tank (32) is provided with a liquid inlet chamber (321) and an iron removal chamber (322). The iron removal chamber (322) includes a plurality of through holes (333). The through holes (333) are arranged corresponding to the magnetic rods (35). The diameter of the through holes (333) is larger than the diameter of the magnetic rods (35). The side of the liquid inlet chamber (321) is connected with a liquid inlet pipe (4), and the liquid inlet pipe (4) is connected with the recovery tank (1). The bottom of the iron removal tank (32) is connected with a liquid outlet pipe (6). A multi-layered annular flow guide plate (7) is provided on the inner wall of the through hole (333) close to the liquid outlet pipe (6), and the cross section of the annular flow guide plate (7) is triangular.
2. The coolant circulation device for engraving machine according to claim 1, characterized in that: The end region of the magnetic bar (35) is a non-magnetic section.
3. The coolant circulation device for engraving machine according to claim 1, characterized in that: The recovery trough (1) is provided with slide grooves (11) on both sides, the filter frame (2) is made of a mesh plate, and the filter frame (2) has a connecting frame, which can be matched and installed in the slide grooves (11).
4. The coolant circulation device for engraving machine according to claim 3, characterized in that: A baffle (8) is provided on the peripheral side of the filter frame (2), and the baffle (8) is fixed on the connecting frame.
5. The coolant circulation device for engraving machine according to claim 1, characterized in that: A material receiving hopper (5) is provided at the bottom of the filter frame (2), and the material receiving hopper (5) is connected to the liquid inlet pipe (4).