High-pressure spraying cleaning machine provided with filtering structure and used for etching die production

Abstract

The invention relates to the technical field of high-pressure spraying and cleaning, in particular to a high-pressure spraying and cleaning machine provided with a filtering structure and used for etching die production. The high-pressure spraying and cleaning machine comprises a machine body shell, and two sets of clamping and placing frames are installed in the machine body shell above a filtering frame through fixing discs; a moving pipeline is connected to the interior, corresponding to the position above the clamping and placing frame on the rear side, of the machine body shell through a reciprocating type moving control assembly, reciprocating type rotating control mechanisms are installed on the left side and the right side of the reciprocating type moving control assembly correspondingly, scraping plates are installed on the bottom faces of the reciprocating type rotating control mechanisms, and a filter plate body is arranged below the scraping plates; the left side and the right side of the moving pipeline are connected with spraying pipes, and high-pressure spraying heads are installed on the inner side walls of the spraying pipes. According to the high-pressure spraying cleaning machine provided with the filtering structure and used for etching die production, impurities on the middle filtering plate can be cleaned while an etching die is cleaned, water obtained after cleaning can be filtered conveniently, and the cleaning efficiency of the cleaning machine cannot be affected.

Description

Technical Field

[0001] The invention relates to the technical field of high-pressure spray cleaning, in particular to a high-pressure spray cleaning machine for etching mold production provided with a filtering structure. Background Art

[0002] Etching mold is a mold with concave and convex shapes made by etching process. During the production and processing, the etching mold will be contaminated with various impurities, oil stains and processing debris. If these pollutants are not removed in time, it will affect the accuracy and later use of the etching mold. Therefore, the etching mold is sprayed and cleaned by high-pressure spray cleaning machines in the market. For example, the patent title disclosed in the prior art with the announcement number "CN117983585A" is "a cleaning device for high-precision metal mask carrier after etching", which discloses that a stencil is set in a box body, and a square frame protrusion is set on the stencil to achieve positioning support for the carrier, two cleaning components that can slide synchronously in the opposite direction are set on the box body, and two rows of spray pipes are set in the cleaning component to spray and clean the carrier, and a block component is set on one of the mounting frames, and the block component is installed between the two rows of spray pipes, and the block component A clamping block that can be lifted and lowered and engaged with the support plate is arranged on the component, and the water sprayed from the two rows of spray pipes can act on the support plate and both sides of the support plate, so that when the support plate slides back and forth with the mounting frame, the spraying pipe can spray water into the entire slideway to avoid that part of the slideway is blocked by the support plate and cannot be sprayed and cleaned, and an elastic connection is achieved by arranging a spring between the clamping block and the connecting plate to ensure the elastic engagement contact between the clamping block and the support plate, thereby avoiding the rigid extrusion force on the support plate to cause damage to the carrier, and the prior art announcement number is "CN221515355U" The disclosed patent name is "A cleaning device for texture etching molds". It discloses that when the water pump is started, the output end of the water pump will output water to the water pipe, and the water will spray onto the brush roller along the water pipe. When the brush roller is wetted by water, the motor is started, the motor will drive the connecting shaft to rotate, the connecting shaft will drive the belt roller to rotate, the belt roller will drive the belt to rotate, the belt will drive another belt roller to rotate, the other belt roller will drive another connecting shaft to rotate, and the connecting shaft will drive the brush roller to rotate to clean the texture etching mold. During the cleaning process The cleaned water will flow from the connecting pipe to the filter for filtration, and the filtered water will flow from the filter box into the water tank. The water pump will draw water from the water tank and input it into the water pipe. When the filter is blocked, pull the pull rod, and the pull rod will drive the limit plate to squeeze the spring. When the pull rod is pulled out, pull the fixed frame, and the fixed frame will drive the filter to be pulled out together. After cleaning the impurities on the filter, put the filter into the filter box, release the pull rod, the spring will drive the limit plate to reset, and the limit plate will drive the pull rod to clamp the fixed frame, so that the fixed frame will not slide out of the filter box when the device is running.

[0003] When the cleaning machine in the above-mentioned prior art is in use, although a filter structure is provided for filtering operations, when the filter is blocked, the filter can only be pulled out of the cleaning machine before it can be cleaned to avoid blockage. In this way, when the blocked filter is cleaned, the cleaning work of the cleaning machine can only be stopped. Therefore, it is impossible to perform cleaning operations while cleaning the blocked filter, which leads to a lower cleaning efficiency of the cleaning machine. Therefore, we propose a high-pressure spray cleaning machine for etching mold production with a filtering structure to solve the above-mentioned problems. Summary of the invention

[0004] The object of the present invention is to provide a high-pressure spray cleaning machine for etching mold production equipped with a filtering structure, so as to solve the problem raised in the above-mentioned background technology that the cleaning machines currently on the market can only stop the cleaning work of the cleaning machine when cleaning the blocked filter, so it is impossible to perform the cleaning operation while cleaning the blocked filter, which leads to the problem of slow cleaning efficiency of the cleaning machine.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-pressure spray cleaning machine for etching mold production with a filtering structure, comprising a body shell and a filter frame installed in the body shell, two groups of clamping and placing frames are installed in the body shell above the filter frame through a fixed plate, a filter plate body is installed inside the filter frame, a moving pipe is connected to the body shell corresponding to the clamping and placing frame above the rear side through a reciprocating moving control component, a reciprocating rotating control mechanism is installed on both sides of the reciprocating moving control component, and a scraper is installed on the bottom surface of the reciprocating rotating control mechanism, a filter plate body is arranged below the scraper, spray pipes are connected to the left and right sides of the moving pipe, and a high-pressure nozzle is installed on the inner wall of the spray pipe.

[0006] Preferably, a water collecting tank is provided inside the housing, a filter frame is provided above the water collecting tank, and one end of a drainage pipe penetrating through the rear side of the housing is inserted into the water collecting tank.

[0007] Preferably, a control rod is fixed through the middle of the fixed disk, the upper end of the control rod is connected to the motor inside the upper part of the body shell through a coupling, the outer side of the fixed disk is connected to the clamping and placing frame through a mounting frame, the lowest point of the clamping and placing frame is higher than the highest point of the filter frame, and the two groups of clamping and placing frames are vertically arranged.

[0008] Preferably, the filter plate body consists of a middle filter plate and side filter plates, and inclined side filter plates are installed on the left and right sides of the horizontal middle filter plate. The highest point of the middle filter plate and the highest point of the filter frame are on the same horizontal plane, and the upper part of the middle filter plate is in contact with the lower surface of the scraper.

[0009] Preferably, a limit fixing frame in an inverted "U" shape is fixed inside the body shell just above the clamping and placing frame on the rear side, and a single-rotation reciprocating screw is installed inside the limit fixing frame, and the rear end of the single-rotation reciprocating screw passes through the limit fixing frame and the rear side of the body shell, and the reciprocating movement control component includes a support frame threadedly connected to the outside of the single-rotation reciprocating screw, the upper end of the support frame is slidably connected to the inside of the limit fixing frame, a moving pipe is fixed through the inside of the support frame, and the rear end of the moving pipe is connected to a connecting hose passing through the rear side of the body shell.

[0010] Preferably, the reciprocating rotation control mechanism includes a support plate installed on the outside of the support frame, and also includes a vertical rod rotatably installed passing through the support plate, a scraper is fixed to the lower end of the vertical rod, a vortex spring is connected to the outside of the vertical rod, one end of the vortex spring is connected to the support plate, the upper end of the vertical rod is connected to the outer key of the transmission gear, and a horizontal plate is symmetrically installed inside the upper surface of the body shell, and a row of rack assemblies are evenly spaced on the inner wall of the horizontal plate, the rack assembly is meshingly connected to the transmission gear, and the scraper forms a reciprocating rotating structure through the vertical rod.

[0011] Preferably, a vertical plate is fixed to the bottom end of the spray pipe, a second magnet block is fixed to the inner wall of the vertical plate, and two spray pipes are arranged in a "7" shape on the left and right sides of the rear clamping and placing frame.

[0012] Preferably, the inner wall of the bottom surface of the clamping and placing frame is grooved and symmetrically installed with two groups of fixed sleeves, the interior of the fixed sleeve is connected to the piston assembly through a supporting spring, a movable sleeve is installed on the upper end of the piston assembly, a support block is fixed above the movable sleeve, the movable sleeve is sleeved on the upper outer side of the fixed sleeve, and the bottom of the movable sleeve is funnel-shaped to prevent water and impurities from entering the fixed sleeve.

[0013] Preferably, the vertical part of the clamping and placing frame is in a "U" shape both in a top view and in an overall front view, a contact roller for reducing friction is installed on the inner side wall of the vertical part of the clamping and placing frame, and air storage bags are installed in grooves on the front and rear side surfaces of the horizontal part of the clamping and placing frame, the interior of the air storage bag is connected to the lower interior of the fixed sleeve through an air supply pipe, an extrusion plate is fitted on the outer side of the air storage bag, the extrusion plate is connected to the interior of the clamping and placing frame through a manual telescopic rod, a reset spring is nested on the outer side of the manual telescopic rod, and a row of first magnet blocks are installed on the outer side of the extrusion plate at equal intervals, and the first magnet block and the second magnet block have the same magnetic poles.

[0014] Preferably, the two groups of scrapers are symmetrically arranged, and the highest points of the scrapers are lower than the lowest points of the clamping frame and the vertical plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the high-pressure spray cleaning machine for etching mold production with a filtering structure can clean the etching mold while cleaning the impurities on the middle filter plate, which is convenient for filtering the cleaned water well and will not affect the cleaning efficiency of the cleaning machine. The specific contents are as follows: (1) The scraper moves back and forth while rotating counterclockwise and clockwise with the vertical rod as the center, so that the scraper can automatically push the impurities on the middle filter plate to both sides. At the same time, because the side filter plates are inclined, the impurities can automatically flow to the top of the side filter plates for temporary storage, thereby avoiding the blockage of the middle filter plate and affecting the subsequent filtering operation. The cleaning machine can clean the etching mold while cleaning the impurities on the middle filter plate, which is convenient for filtering the cleaned water well without affecting the cleaning efficiency of the cleaning machine; Furthermore, the support frame drives the vertical rod and the scraper to move back and forth through the support plate. At the same time, through a row of rack assemblies arranged at equal intervals and meshing with the transmission gear, the vertical rod and the scraper can be driven to rotate counterclockwise and clockwise reciprocatingly, without the need for an additional power source, thus saving energy.

[0016] (2) When the vertical plate drives the second magnet block to move back and forth on the outside of the extrusion plate, the second magnet block will generate a repulsive force on a row of first magnet blocks installed at equal intervals on the outside of the extrusion plate in turn, thereby causing the first magnet block to drive the extrusion plate to move back and forth to intermittently squeeze the air storage bag, so that the gas in the air storage bag can control the reciprocating lifting and lowering of the piston assembly, so that the piston assembly and the support block drive the etching mold above to perform reciprocating lifting and shaking, which can not only improve the uniformity of the contact between the outer side of the etching mold and the water, but also shake off the water and impurities on the surface; (3) The fixed plate drives the two groups of clamping and placing frames to rotate alternately clockwise and counterclockwise, so that while the etching mold on one group of clamping and placing frames is being cleaned, the etching mold on the other group of clamping and placing frames can be taken and placed, so that the cleaning operation can be carried out continuously, thereby further improving the cleaning efficiency of the cleaning machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of a partial side cross-sectional structure of the housing of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5It is a schematic cross-sectional view of the connection between the housing and the filter frame of the present invention; Figure 6 This is a schematic diagram of the separation structure of the filter frame and the filter plate body of the present invention; Figure 7 This is a schematic diagram of the structure of the clamping and placing frame of the present invention when viewed from above; Figure 8 This is a schematic diagram of the three-dimensional structure of the mobile pipeline of the present invention; Fig. 9 This is a schematic diagram of the separation structure of the mobile pipeline and the support frame of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the clamping and placing frame of the present invention; Fig.11 It is a schematic diagram of a partial cross-sectional structure of the clamping and placing frame of the present invention.

[0018] In the figure: 1, housing; 101, water collection tank; 102, drainage pipe; 2, fixed plate; 201, control rod; 202, mounting frame; 3, clamping frame; 31, contact roller; 4, support block; 41, movable sleeve; 5, fixed sleeve; 51, piston assembly; 52, support spring; 6, air storage bag; 61, air delivery pipe; 7, extrusion plate; 71, manual telescopic rod; 72, reset spring; 73, first magnet block; 8, movable pipeline; 9 , connecting hose; 10, single-rotation reciprocating screw; 11, support frame; 111, support plate; 12, vertical rod; 121, transmission gear; 122, scraper; 123, vortex spring; 13, horizontal plate; 131, rack assembly; 14, spray pipe; 141, high-pressure nozzle; 15, vertical plate; 16, second magnet block; 17, filter frame; 18, limit fixing frame; 19, filter plate body; 191, middle filter plate; 192, side filter plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 11 , the present invention provides the following technical solutions: Embodiment 1: The high-pressure spray cleaning machine for etching mold production provided with a filtering structure in this embodiment can not only filter the water after cleaning, but also prevent the filter plate body 19 from being blocked and affecting the filtering operation while performing the cleaning operation, thereby improving the cleaning efficiency. For the specific structure, refer to the attached Figure 1-Figure 9As shown, it includes a body shell 1 and a filter frame 17 installed in the body shell 1, two groups of clamping and placing frames 3 are installed in the body shell 1 above the filter frame 17 through a fixed plate 2, a filter plate body 19 is installed inside the filter frame 17, and a moving pipe 8 is connected to the body shell 1 corresponding to the clamping and placing frame 3 on the rear side through a reciprocating moving control component, and a reciprocating rotating control mechanism is installed on both sides of the reciprocating moving control component, and a scraper 122 is installed on the bottom surface of the reciprocating rotating control mechanism, and the filter plate body 19 is arranged below the scraper 122, and a spray pipe 14 is connected to the left and right sides of the moving pipe 8, and a high-pressure nozzle 141 is installed on the inner wall of the spray pipe 14.

[0021] A water collecting tank 101 is provided inside the machine body shell 1, and a filter frame 17 is provided above the water collecting tank 101. One end of a drain pipe 102 penetrating the rear side of the machine body shell 1 is inserted into the water collecting tank 101. A control rod 201 is fixed through the middle of the fixed plate 2, and the upper end of the control rod 201 is connected to the motor in the upper part of the machine body shell 1 through a coupling. The outer side of the fixed plate 2 is connected to the clamping and placing frame 3 through a mounting frame 202. The lowest point of the clamping and placing frame 3 is higher than the highest point of the filter frame 17. The two groups of clamping and placing frames 3 are vertically arranged. The filter plate body 19 consists of a middle filter plate 191 and a side filter plate 192. The left and right sides of the horizontal middle filter plate 191 are both installed with inclined side filter plates 192. The highest point of 191 is on the same horizontal plane as the highest point of the filter frame 17, the upper part of the middle filter plate 191 is in contact with the lower surface of the scraper 122, and a limit fixing frame 18 in an inverted "U" shape is fixed in the body shell 1 just above the rear clamping and placing frame 3, and a single-rotation reciprocating screw 10 is installed inside the limit fixing frame 18, and the rear end of the single-rotation reciprocating screw 10 passes through the limit fixing frame 18 and the rear side of the body shell 1, and the reciprocating movement control component includes a support frame 11 threadedly connected to the outside of the single-rotation reciprocating screw 10, the upper end of the support frame 11 is slidably connected to the inside of the limit fixing frame 18, and a moving pipe 8 is fixed to the inside of the support frame 11, and the rear end of the moving pipe 8 is connected to the connecting hose 9 passing through the rear side of the body shell 1.

[0022] The reciprocating rotation control mechanism includes a support plate 111 installed on the outside of the support frame 11, and also includes a vertical rod 12 that penetrates and rotates in the support plate 111. A scraper 122 is fixed to the lower end of the vertical rod 12. A vortex spring 123 is connected to the outside of the vertical rod 12. One end of the vortex spring 123 is connected to the support plate 111. The upper end of the vertical rod 12 is keyed to a transmission gear 121. The upper surface of the housing 1 is symmetrically installed with a horizontal plate 13. The inner wall of the horizontal plate 13 is provided with a plurality of spacers. A row of rack assemblies 131 are installed, and the rack assembly 131 is meshed and connected with the transmission gear 121. The scraper 122 forms a reciprocating rotating structure through the vertical rod 12. The two groups of scrapers 122 are symmetrically arranged. The highest points of the scrapers 122 are lower than the lowest points of the clamping and placing frame 3 and the vertical plate 15. The bottom end of the spray pipe 14 is fixed with the vertical plate 15, and the inner side wall of the vertical plate 15 is fixed with a second magnet block 16. The two spray pipes 14 are arranged in a "7" shape on the left and right sides of the clamping and placing frame 3 at the rear side.

[0023] The rear end of the connecting hose 9 is connected to an external high-pressure pump, and then the external cleaning water enters the moving pipe 8 through the connecting hose 9. At the same time, the rear end of the single-rotation reciprocating screw 10 is connected to the external motor through a coupling. The motor drives the single-rotation reciprocating screw 10 in the limit fixing frame 18 to rotate. When the single-rotation reciprocating screw 10 rotates, it drives the support frame 11 connected to the outer thread to move back and forth. At this time, the upper end of the support frame 11 moves in the limit fixing frame 18, thereby ensuring that the support frame 11 stably drives the moving pipe 8 and the spray pipe 14 to move back and forth. At this time, the water in the mobile pipe 8 enters the spray pipe 14, and then the outside of the etching mold is sprayed and cleaned through two rows of high-pressure nozzles 141. Then the cleaned water and impurities will fall onto the filter plate body 19, and the water and impurities will be filtered by the filter plate body 19. At this time, more impurities will be concentrated on the middle filter plate 191, and there will be a small amount of impurities on the side filter plate 192. Then the water will be filtered again through the filter frame 17 and flow into the water collection tank 101 for collection. Later, the drain pipe 102 will be connected to the external water pump, and the water in the water collection tank 101 can be discharged for reuse.

[0024] At the same time, the support frame 11 drives the support plate 111 and the vertical rod 12 to move back and forth together. When the transmission gear 121 on the outer side of the vertical rod 12 moves to mesh with a set of rack components 131 on the inner wall of the horizontal plate 13, the transmission gear 121 drives the vertical rod 12 and the scraper 122 to rotate, and the vortex spring 123 accumulates force. When the transmission gear 121 moves to a set of rack components 131 on the inner wall of the horizontal plate 13 and does not mesh, the vertical rod 12 and the scraper 122 are automatically driven by the accumulated force of the vortex spring 123. Reverse rotation reset, repeat this operation, so that the scraper 122 moves back and forth while rotating clockwise and counterclockwise, and then the scraper 122 scrapes the impurities on the middle filter plate 191 and drops them onto the side filter plate 192. At this time, since the side filter plate 192 is arranged in an inclined shape, the impurities on the side filter plate 192 flow to the side for temporary storage, so that the high-pressure spray cleaning machine can clean the etching mold while cleaning the middle filter plate 191 to avoid blockage and affect the filtering operation.

[0025] Embodiment 2: The high-pressure spray cleaning machine for etching mold production with a filtering structure in this embodiment can not only improve the uniformity of water spraying on the surface of the etching mold, but also shake off the water and impurities on the surface of the etching mold, thereby improving the cleaning quality. For specific structure, refer to the attached Figure 9-11 As shown, the inner side wall of the bottom surface of the clamping and placing frame 3 is grooved and symmetrically installed with two groups of fixed sleeves 5, the interior of the fixed sleeve 5 is connected to a piston assembly 51 through a support spring 52, and a movable sleeve 41 is installed on the upper end of the piston assembly 51, and a support block 4 is fixed above the movable sleeve 41. The movable sleeve 41 is sleeved on the upper outer side of the fixed sleeve 5, and the lower part of the movable sleeve 41 is funnel-shaped to prevent water and impurities from entering the fixed sleeve 5. The vertical part of the clamping and placing frame 3 is in a "U" shape when viewed from above and from the front as a whole, and the inner side wall of the vertical part of the clamping and placing frame 3 is installed There is a contact roller 31 for reducing friction. The front and rear sides of the horizontal part of the clamping and placing frame 3 are grooved and installed with air storage bags 6. The interior of the air storage bag 6 is connected with the lower interior of the fixed sleeve 5 through an air pipe 61. An extrusion plate 7 is fitted on the outer side of the air storage bag 6. The extrusion plate 7 is connected to the interior of the clamping and placing frame 3 through a manual telescopic rod 71. A reset spring 72 is nested and connected to the outer side of the manual telescopic rod 71. A row of first magnet blocks 73 are evenly spaced and installed on the outer side of the extrusion plate 7. The first magnet block 73 and the second magnet block 16 have the same magnetic poles.

[0026] On the basis of the first embodiment, when the spray pipe 14 moves back and forth, it will drive the vertical plate 15 installed at the bottom end and the second magnet block 16 to move together. When the second magnet block 16 moves to the position corresponding to the first magnet block 73 installed on the outer side of the extrusion plate 7, at this time, since the second magnet block 16 and the first magnet block 73 have the same magnetic poles, the second magnet block 16 will produce a repulsive force on the first magnet block 73, and then the first magnet block 73 drives the extrusion plate 7 to move into the clamping and placement frame 3. At this time, the extrusion plate 7 squeezes the air storage bag 6. At this time, the manual telescopic rod 71 contracts, the reset spring 72 accumulates force, and then the gas in the air storage bag 6 enters the fixed sleeve 5 through the gas supply pipe 61. At this time, the gas in the fixed sleeve 5 automatically drives the piston assembly 51, the moving The movable sleeve 41 and the support block 4 move upward together, and the support block 4 applies an upward thrust to the etching mold above. When the second magnet block 16 moves to a position that does not correspond to a first magnet block 73 installed on the outer side of the extrusion plate 7, as shown above, similarly, on the contrary, the support block 4 moves downward and resets. When the second magnet block 16 and a row of first magnet blocks 73 installed at equal intervals correspond to and do not correspond to each other in turn, the support block 4 will be lifted and lowered reciprocatingly, thereby driving the etching mold to shake back and forth up and down, so as to shake off the water and impurities on the outside of the etching mold and avoid impurities and water sticking to the surface of the etching mold. At the same time, through the setting of the contact roller 31, the friction between the etching mold that shakes back and forth up and down and the side wall of the clamping and placing frame 3 can be reduced, so as to protect the etching mold.

[0027] Embodiment 3: The high-pressure spray cleaning machine for etching mold production provided with a filtering structure in this embodiment can continuously clean the etching mold, thereby further improving the cleaning efficiency of the cleaning machine. Figure 1-Figure 3As shown, on the basis of the first embodiment, during the cleaning process, another etching mold can be placed from top to bottom in the clamping and placing frame 3 on the right side of the fixed disk 2. At this time, the bottom surface of the etching mold is supported by the corresponding support block 4. When the cleaning is completed, the external high-pressure pump is turned off, the spraying operation of the high-pressure nozzle 141 is stopped, and then the motor inside the upper part of the body shell 1 is started to drive the control rod 201 to rotate, and the control rod 201 drives the fixed disk 2 to rotate 90° counterclockwise. At this time, the clamping and placing frame 3 on the right side rotates to the rear side, and the clamping and placing frame 3 on the rear side rotates to the left side, and then the etching mold on the clamping and placing frame 3 on the rear side can continue to be cleaned, and at the same time The etching mold in the clamping and placing frame 3 on the left can be taken out from the top, and then another etching mold to be cleaned can be placed in the clamping and placing frame 3 on the left. After cleaning, the control rod 201 drives the fixed disk 2 to rotate 90° clockwise. This operation can be repeated to continuously clean multiple etching molds, thereby improving the cleaning efficiency and shortening the time spent on cleaning. Finally, after the complete cleaning is completed, the filter frame 17 can be manually pulled to separate the filter frame 17 from the body shell 1, and then the filter plate body 19 and the filter frame 17 are separated by screws, and then the impurities on the filter plate body 19 and the filter frame 17 can be cleaned.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-pressure spray cleaning machine for etching mold production with a filtering structure, comprising a machine body shell (1), and a filtering frame (17) installed in the machine body shell (1), characterized in that: Two groups of clamping and placing frames (3) are installed in the machine body shell (1) above the filter frame (17) via a fixing plate (2); a filter plate body (19) is installed inside the filter frame (17); a movable pipe (8) is connected to the machine body shell (1) corresponding to the clamping and placing frame (3) above the rear side via a reciprocating movable control component; a reciprocating rotating control mechanism is installed on both the left and right sides of the reciprocating movable control component; a scraper (122) is installed on the bottom surface of the reciprocating rotating control mechanism; a filter plate body (19) is arranged below the scraper (122); a spray pipe (14) is connected to both the left and right sides of the movable pipe (8); and a row of high-pressure nozzles (141) is installed on the inner side wall of the spray pipe (14).

2. A high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 1, characterized in that: A water collecting tank (101) is provided inside the machine housing (1), a filter frame (17) is provided above the water collecting tank (101), and one end of a drainage pipe (102) provided through the rear side of the machine housing (1) is inserted into the water collecting tank (101).

3. A high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 1, characterized in that: A control rod (201) is fixedly passed through the middle of the fixed disk (2); the upper end of the control rod (201) is connected to the motor above the machine housing (1) via a coupling; the outer side of the fixed disk (2) is connected to the clamping and placing frame (3) via a mounting frame (202); the lowest point of the clamping and placing frame (3) is higher than the highest point of the filter frame (17); and the two sets of clamping and placing frames (3) are arranged vertically.

4. A high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 1, characterized in that: The filter plate body (19) is composed of a middle filter plate (191) and side filter plates (192), and inclined side filter plates (192) are installed on both sides of the left and right sides of the horizontal middle filter plate (191). The highest point of the middle filter plate (191) and the highest point of the filter frame (17) are on the same horizontal plane, and the upper part of the middle filter plate (191) is in contact with the lower surface of the scraper (122).

5. The high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 1, characterized in that: A limit fixing frame (18) in an inverted "U" shape is fixed inside the machine body shell (1) just above the clamping and placing frame (3) on the rear side, and a single-rotation reciprocating screw (10) is installed inside the limit fixing frame (18). The rear end of the single-rotation reciprocating screw (10) passes through the limit fixing frame (18) and the rear side of the machine body shell (1). The reciprocating movement control component includes a support frame (11) threadedly connected to the outside of the single-rotation reciprocating screw (10), the upper end of the support frame (11) is slidably connected to the inside of the limit fixing frame (18), and a moving pipe (8) is fixed inside the support frame (11), and the rear end of the moving pipe (8) is connected to a connecting hose (9) passing through the rear side of the machine body shell (1).

6. A high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 5, characterized in that: The reciprocating rotation control mechanism comprises a support plate (111) mounted on the outside of a support frame (11), and also comprises a vertical rod (12) rotatably mounted inside the support plate (111); a scraper (122) is fixed to the lower end of the vertical rod (12); a vortex spring (123) is connected to the outer side of the vertical rod (12); one end of the vortex spring (123) is connected to the support plate (111); an outer key is connected to a transmission gear (121) at the upper end of the vertical rod (12); a horizontal plate (13) is symmetrically mounted inside the upper surface of the housing (1); a row of rack assemblies (131) are mounted at equal intervals on the inner side wall of the horizontal plate (13); the rack assemblies (131) are meshingly connected to the transmission gear (121); and the scraper (122) forms a reciprocating rotation structure through the vertical rod (12).

7. A high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 6, characterized in that: A vertical plate (15) is fixed to the bottom end of the spray pipe (14), a second magnet block (16) is fixed to the inner wall of the vertical plate (15), and the two spray pipes (14) are arranged in a "7" shape on the left and right sides of the rear clamping and placing frame (3).

8. The high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 7, characterized in that: The inner side wall of the bottom surface of the clamping and placing frame (3) is grooved and symmetrically mounted with two groups of fixed sleeves (5); the interior of the fixed sleeve (5) is connected to a piston assembly (51) via a support spring (52); a movable sleeve (41) is mounted on the upper end of the piston assembly (51); a support block (4) is fixed above the movable sleeve (41); the movable sleeve (41) is sleeved on the upper outer side of the fixed sleeve (5); and the lower part of the movable sleeve (41) is arranged in a funnel shape to prevent water and impurities from entering the fixed sleeve (5).

9. A high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 8, characterized in that: The vertical part of the clamping and placing frame (3) is in a "U" shape when viewed from above and from the front as a whole. A contact roller (31) for reducing friction is installed on the inner side wall of the vertical part of the clamping and placing frame (3). The front and rear side surfaces of the horizontal part of the clamping and placing frame (3) are grooved and installed with air storage bags (6). The interior of the air storage bag (6) is connected to the lower interior of the fixed sleeve (5) through an air supply pipe (61). An extrusion plate (7) is provided on the outer side of the air storage bag (6). The extrusion plate (7) is connected to the interior of the clamping and placing frame (3) through a manual telescopic rod (71). A reset spring (72) is nested and connected to the outer side of the manual telescopic rod (71). A row of first magnet blocks (73) are installed at equal intervals on the outer side surface of the extrusion plate (7). The first magnet block (73) and the second magnet block (16) have the same magnetic poles.

10. The high-pressure spray cleaning machine for etching mold production with a filtering structure according to claim 7, characterized in that: The two groups of scrapers (122) are symmetrically arranged, and the highest points of the scrapers (122) are lower than the lowest points of the clamping and placing frame (3) and the vertical plate (15).

Images