A cleaning device for spraying mold agent on mold surface

Abstract

The invention discloses a cleaning device for spraying a mold surface with a mold agent, and relates to the technical field of mold cleaning devices, comprising a cleaning table, wherein two No. 1 plates are symmetrically fixedly connected to the top of the cleaning table, a through groove is opened on the surface of the cleaning table, a shielding shell is fixedly connected to the top opening of the through groove, and a supporting plate is fixedly connected to the inner wall of the shielding shell; two strip plates are slidably arranged between the two No. 1 plates, and a cleaning roller is rotatably connected between the two strip plates; a threaded rod is rotatably connected between the two No. 1 plates, and a rectangular plate is sleeved on the outside of the threaded rod; a guide rod is also fixedly connected between the two No. 1 plates, and the guide rod passes through and is slidably connected to the rectangular plate; the two strip plates are symmetrically fixedly connected to the bottom of the rectangular plate; the invention realizes cleaning of dirt on the surface of the mold plate by making the cleaning roller continuously wipe the top of the mold plate, and cooperates with the nozzle to spray the cleaning liquid onto the mold plate to realize cleaning of dirt on the surface of the mold plate, and has a good cleaning effect on the mold plate.

Description

Technical Field

[0001] The invention relates to the technical field of mold cleaning devices, in particular to a cleaning device for spraying a mold agent on a mold surface. Background Art

[0002] During the long-term use of the mold, there will be dirt such as mold release agent on the surface of the molded parts. The presence of this dirt will affect the accuracy of the parts after molding. Therefore, the surface of the molded parts needs to be cleaned regularly.

[0003] There are also some technical solutions for cleaning molds in the prior art, such as an invention patent with application number CN2018110875987, which discloses a mold cleaning device, including a rectangular base, both sides of the upper surface of the rectangular base are fixedly connected to support rods, each support rod is commonly fixedly connected to a support plate, a pair of rectangular grooves are processed on the lower surface of the support plate, each rectangular groove is embedded with a No. 1 micro-rotating motor with the rotating end facing downward, each No. 1 micro-rotating motor is equipped with a rotating frame on the rotating end, and a pair of rotating rods are fixedly connected to the lower surface of each rotating frame, each rotating rod is equipped with a fixed ring, and each fixed ring is embedded with an electric control spray gun, one pair of electric control spray guns is filled with water, and the other pair of electric control spray guns is filled with cleaning agent. However, the dirt on the mold surface cannot be fully cleaned by flushing alone, so the cleaning effect of this cleaning device is not good, and it will waste a lot of cleaning agent.

[0004] In addition, the most common way to clean molds is manual cleaning. Operators are accustomed to flushing with the faucet turned on or with a water gun. This cleaning method not only wastes water resources, but also has high labor intensity, which is not conducive to promotion. Summary of the invention

[0005] The purpose of the present invention is to provide a cleaning device for spraying a mold agent on the surface of a mold.

[0006] The technical problem solved by the present invention is that the existing mold cleaning device cannot fully clean the dirt on the mold surface, so the cleaning effect of this cleaning device is not good, and it will waste a lot of cleaning agent; at the same time, through manual cleaning, the operator needs to open the faucet for flushing, or use a water gun for flushing. This cleaning method not only wastes water resources, but also has high labor intensity, which is not conducive to promotion.

[0007] The present invention can be implemented through the following technical scheme: a cleaning device for spraying a mold agent on a mold surface, comprising a cleaning table, two No. 1 plates are symmetrically fixed to the top of the cleaning table, and a collecting trough is arranged below the cleaning table; a threaded rod is rotatably connected between the two No. 1 plates, the threaded rod is driven by a motor, and a rectangular plate is sleeved on the outside of the threaded rod; a guide rod is also fixed between the two No. 1 plates, the guide rod passes through and is slidably connected to the rectangular plate; two strip plates are symmetrically fixed to the bottom of the rectangular plate; a cleaning roller is rotatably connected between the two strip plates.

[0008] A further technical improvement of the present invention is that a through groove is opened on the surface of the washing table, a shielding shell is fixedly connected to the top opening of the through groove, and a support plate is fixedly connected to the inner wall of the shielding shell.

[0009] The further technical improvement of the present invention lies in that: two racks are fixedly connected between the two No. 1 plates, and the two racks are symmetrically arranged on both sides of the cleaning roller; a rotating shaft passes through the side wall of the strip plate and is rotatably connected, one end of the rotating shaft is fixedly connected to the cleaning roller, and the other end is fixedly connected to a gear; the gear and the rack are in a meshing state.

[0010] A further technical improvement of the present invention is that a shell is fixedly connected between the two strip plates, a water pipe is connected to the top of the shell, and the other end of the water pipe is connected to a water pump; and nozzles are connected to both sides of the shell through straight pipes.

[0011] A further technical improvement of the present invention is that two No. 2 plates are fixedly connected to the No. 1 plate on one side close to the shielding shell, a winding roller is rotatably connected between the No. 2 plates, and a torsion spring is provided on the winding roller, and the water pipe is wound around the surface of the winding roller.

[0012] The further technical improvement of the present invention is that: a support rod is fixedly connected to the bottom of the cleaning table, the bottom end of the support rod is at the top of the bottom plate, and the collecting trough is arranged at the top of the bottom plate; the top of the collecting trough is opposite to the bottom of the through groove; and a filter screen is fixedly connected to the inner wall of the top opening of the collecting trough.

[0013] A further technical improvement of the present invention is that: a connecting rod passes through and is slidably connected to one side of the collecting tank, one end of the connecting rod located in the collecting tank is fixedly connected to a cleaning plate, and the other end is fixedly connected to plate No. 3; plate No. 4 is fixedly connected to the side wall of plate No. 1, and a spring is fixedly connected between plate No. 3 and plate No. 4; a push rod is also fixedly connected to one end of the threaded rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention is provided with a cleaning roller and a nozzle. During the movement of the rectangular plate, the gears at both ends of the cleaning roller will roll along the rack, so that the gear drives the cleaning roller to rotate through the rotating shaft, and then the cleaning roller continuously wipes the top of the mold plate to clean the dirt on the surface of the mold plate. At the same time, the nozzles on the left and right sides of the cleaning pipe will spray cleaning liquid to clean the dirt on the surface of the mold plate, and the cleaning effect on the mold plate is better.

[0016] 2. The present invention is provided with a collecting tank, which is convenient for collecting the used cleaning liquid. The cleaning liquid is filtered through the filter screen on the inner wall of the collecting tank, which is convenient for further purification of the cleaning liquid. At the same time, a cleaning plate is provided, so that when the motor drives the threaded rod to rotate, the cleaning plate reciprocates at the bottom of the filter screen to wipe the filter screen, thereby avoiding clogging of the filter screen and ensuring the filtering effect of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the external structure connection from another perspective of the present invention;

[0020] Figure 3 For the present invention Figure 1 A partial enlarged view of the middle A;

[0021] Figure 4 It is a schematic diagram of the partial cross-sectional structure connection of the collecting tank in the present invention;

[0022] Figure 5 It is a schematic diagram of the partial cross-sectional structure connection of the shielding shell in the present invention.

[0023] In the figure: 1. cleaning table; 3. shielding shell; 4. support plate; 5. mold plate; 6. plate No. 1; 7. straight rod; 8. clamping plate; 9. limit plate; 10. threaded rod; 11. guide rod; 12. rectangular plate; 13. strip plate; 14. cleaning roller; 15. shell; 16. nozzle; 17. water pipe; 18. plate No. 2; 19. winding roller; 20. rack; 21. rotating shaft; 22. gear; 23. collecting tank; 24. filter screen; 25. connecting rod; 26. cleaning plate; 27. plate No. 3; 28. plate No. 4; 29. ​​spring; 30. push rod. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-Figure 5 As shown, a cleaning device for spraying a mold surface with a mold agent comprises a cleaning table 1, a through slot is provided at the top center of the cleaning table 1, a shielding shell 3 is fixedly connected to the top opening of the through slot, two support plates 4 are fixedly connected to the inner wall of the shielding shell 3, and a mold plate 5 is placed on the top of the support plate 4; two No. 1 plates 6 are fixedly connected to the top of the cleaning table 1, and the two No. 1 plates 6 are symmetrically arranged on both sides of the shielding shell 3; a cleaning mechanism is provided between the two No. 1 plates 6 and above the shielding shell 3, for cleaning the mold plate 5; after the mold plate 5 is placed on the top of the support plate 4, the mold plate 5 is first fixed, and then the mold plate 5 is cleaned by the cleaning mechanism;

[0026] In order to facilitate the fixation of the mold plate 5, straight rods 7 are penetrated and slidably connected on both sides of the shielding shell 3, one end of the straight rod 7 located inside the shielding shell 3 is fixedly connected to a clamping plate 8, and one end of the straight rod 7 located outside the shielding shell 3 is fixedly connected to a limit plate 9, and the two limit plates 9 are both slidably connected to the top of the cleaning table 1; when the mold plate 5 is placed on the top of the support plate 4, the limit plate 9 is pushed by the electric cylinder, so that the limit plate 9 drives the straight rod 7 and the clamping plate 8 to move forward, and then the two clamping plates 8 move towards each other, so as to fix the mold plate 5 and prevent the mold plate 5 from sliding randomly during the cleaning process, which brings trouble to the cleaning;

[0027] The cleaning mechanism includes a threaded rod 10 and a guide rod 11, wherein the threaded rod 10 is rotatably connected to the side walls of the two No. 1 plates 6, and one end of the threaded rod 10 is connected to the output shaft of the motor; the two ends of the guide rod 11 are respectively fixed to the side walls of the two support plates 4; the outside of the threaded rod 10 and the guide rod 11 are both sleeved with a rectangular plate 12, and the bottom of the rectangular plate 12 is symmetrically fixed with two strip plates 13, and a cleaning roller 14 is rotatably connected between the two strip plates 13; the threaded rod 10 is driven by the motor to rotate, so that the threaded rod 10 drives the rectangular plate 12 to move, and then the rectangular plate 12 slides along the guide rod 11, and cooperates with the cleaning roller 14 to realize the cleaning of the stains on the surface of the mold plate 5;

[0028] A shell 15 is fixedly connected between the two strip plates 13, and straight pipes are fixedly connected to the left and right sides of the shell 15, respectively, and a nozzle 16 is fixedly connected to the other end of the straight pipe; a water pipe 17 is fixedly connected to the top of the shell 15, and a water pump is connected to the other end of the water pipe 17; the cleaning liquid is pumped out from the water tank by the water pump, so that the cleaning liquid flows into the nozzle 16 along the shell 15 and the straight pipe, and is sprayed out from the nozzle 16, so as to spray the cleaning liquid on the surface of the mold plate 5, and cooperate with the cleaning roller 14 to clean the stains on the surface of the mold plate 5;

[0029] In order to facilitate the storage of the water pipe 17, two No. 2 plates 18 are fixedly connected to one side of the No. 1 plate 6 close to the shielding plate, and a winding roller 19 is rotatably connected between the two No. 2 plates 18, and the water pipe 17 is wound around the surface of the winding roller 19; a torsion spring is provided on the winding roller to realize the resetting of the rotation angle of the winding roller 19; when the cleaning roller 14 moves to the right, the length of the water pipe 17 required on the right side of the winding roller 19 increases, and at this time the water pipe 17 gradually detaches from the winding roller 19, and when the cleaning roller 14 moves to the left, due to the restoring force of the torsion spring, the winding roller 19 will be reversed to the initial angle, so that the water pipe 17 is wound around the winding roller 19 again, so as to realize the storage of the water pipe 17 and avoid the water pipe 17 being placed randomly on the top of the cleaning table 1, affecting the cleaning of the mold plate 5;

[0030] In order to facilitate the rotation of the cleaning roller 14, two racks 20 are fixedly connected between the two No. 1 plates 6, and a rotating shaft 21 passes through the side wall of the strip plate 13 and is rotatably connected. One end of the rotating shaft 21 is connected to the end of the cleaning roller 14, and the other end of the rotating shaft 21 is sleeved and fixedly connected with a gear 22, and the gear 22 and the rack 20 are in a meshing state; when the rectangular plate 12 drives the cleaning roller 14 to move to the right, the gear 22 will roll along the direction of the rack 20, so that the gear 22 drives the rotating shaft 21 to rotate, and then the rotating shaft 21 drives the cleaning roller 14 to rotate, and the rotation of the cleaning roller 14 is used to clean the stains on the surface of the mold plate 5, so as to avoid that the surface of the cleaning roller 14 is in contact with the surface of the mold plate 5 at only one place, resulting in excessive wear, which can improve the service life of the cleaning roller 14 and also improve the cleaning effect of the mold plate 5; at the same time, the setting of the driving element of the cleaning roller 14 is reduced, thereby reducing the production cost.

[0031] A support rod is fixedly connected to the bottom of the cleaning table 1, a bottom plate is fixedly connected to the bottom end of the support rod, a collecting tank 23 is fixedly connected to the top of the bottom plate, and the top of the collecting tank 23 is directly opposite to the bottom opening of the through slot, so as to collect the cleaning liquid flowing out of the bottom of the through slot;

[0032] A filter screen 24 is provided at the top of the collecting tank 23 to filter out large particles in the cleaning liquid, so as to facilitate the subsequent recycling of the cleaning liquid.

[0033] In order to avoid the clogging of the filter 24, a slide groove is provided on one side of the collection tank 23, and a connecting rod 25 is penetrated and slidably connected in the slide groove. A cleaning plate 26 is fixedly connected to one end of the connecting rod 25, and bristles are provided on the top of the cleaning plate 26, and the bristles are in contact with the bottom of the filter 24. The other end of the connecting rod 25 is fixedly connected to the third plate 27; the end of the threaded rod 10 connected to the motor is fixedly connected to the push rod 30; the first plate 6 is fixedly connected to the fourth plate 28 on the side where the motor is provided, and a spring 29 is fixedly connected between the fourth plate 28 and the third plate 27; when the motor drives the threaded rod 10 After the rotation, the threaded rod 10 will drive the push rod 30 to rotate, so that the push rod 30 squeezes the third plate 27, and the third plate 27 drives the connecting rod 25 and the cleaning plate 26 to move, so that the cleaning plate 26 wipes the bottom of the filter screen 24 to avoid clogging of the filter screen 24 and improve the filtering effect of the cleaning liquid; and the spring 29 between the third plate 27 and the fourth plate 28 will be compressed. When the push rod 30 leaves the third plate 27, due to the elastic force of the spring 29, the third plate 27 will drive the connecting rod 25 and the cleaning plate 26 to return to the initial position, which is convenient for the next movement.

[0034] When the present invention is in use, the mold plate 5 is first placed on the top of the support plate 4, and the limit plate 9 is pushed by the electric cylinder, so that the limit plate 9 drives the straight rod 7 and the clamping plate 8 to move forward, and then the two clamping plates 8 move towards each other, so as to fix the mold plate 5; then the cleaning liquid is pumped out from the water tank by the water pump, so that the cleaning liquid flows into the nozzle 16 along the shell 15 and the straight pipe, and is sprayed out from the nozzle 16, so as to spray the cleaning liquid on the surface of the mold plate 5, and at the same time, the motor is started, and the threaded rod 10 is driven by the motor to rotate, so that the threaded rod 10 drives the rectangular plate 12 to move, and then the rectangular plate 12 slides along the guide rod 11, and cooperates with the cleaning roller 14 to clean the stains on the surface of the mold plate 5; and when the rectangular plate 12 drives the cleaning roller 14 to move to the right, it will cause the gear 22 to roll along the direction of the rack 20, so that The gear 22 drives the rotating shaft 21 to rotate, and then the rotating shaft 21 drives the cleaning roller 14 to rotate. The rotation of the cleaning roller 14 can clean the stains on the surface of the mold plate 5, avoid the surface of the cleaning roller 14 only contacting with the surface of the mold plate 5 at one place, and the phenomenon of excessive wear speed can be improved. The service life of the cleaning roller 14 can be improved, and the cleaning effect of the mold plate 5 can also be improved; when the cleaning roller 14 moves to the right, the length of the water pipe 17 required on the right side of the winding roller 19 increases. At this time, the water pipe 17 gradually detaches from the winding roller 19. When the cleaning roller 14 moves to the left, due to the restoring force of the torsion spring, the winding roller 19 will be reversed to the initial angle, so that the water pipe 17 is wound around the winding roller 19 again, so that the water pipe 17 is stored, and it is avoided that the water pipe 17 is placed on the top of the cleaning table 1 in a disorderly manner, affecting the cleaning of the mold plate 5;

[0035] After spraying, the cleaning liquid will flow out from the through groove and enter the collecting groove 23 from the filter 24, so that the large particles of impurities in the cleaning liquid will remain above the filter 24, which is convenient for the subsequent recycling of the cleaning liquid; and after the motor drives the threaded rod 10 to rotate, the threaded rod 10 will drive the push rod 30 to rotate, so that the push rod 30 squeezes the third plate 27, and the third plate 27 drives the connecting rod 25 and the cleaning plate 26 to move, so that the cleaning plate 26 wipes the bottom of the filter 24 to avoid clogging of the filter 24 and improve the filtering effect of the cleaning liquid; and the spring 29 between the third plate 27 and the fourth plate 28 will be compressed. When the push rod 30 leaves the third plate 27, due to the elastic force of the spring 29, the third plate 27 will drive the connecting rod 25 and the cleaning plate 26 back to the initial position, which is convenient for the next movement.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A cleaning device for spraying a mold surface with a mold agent, comprising a cleaning table (1), the top of which is symmetrically fixed with two No. 1 plates (6), characterized in that: A collecting trough (23) is provided below the cleaning table (1); a threaded rod (10) is rotatably connected between the two No. 1 plates (6), the threaded rod (10) is driven by a motor, and a rectangular plate (12) is sleeved on the outside of the threaded rod (10); a guide rod (11) is also fixedly connected between the two No. 1 plates (6), and the guide rod (11) penetrates and is slidably connected to the rectangular plate (12); two strip plates (13) are symmetrically fixedly connected to the bottom of the rectangular plate (12); a cleaning roller (14) is rotatably connected between the two strip plates (13); Two racks (20) are fixedly connected between the two No. 1 plates (6), and the two racks (20) are symmetrically arranged on both sides of the cleaning roller (14); a rotating shaft (21) passes through the side wall of the strip plate (13) and is rotatably connected, one end of the rotating shaft (21) is fixedly connected to the cleaning roller (14), and the other end is fixedly connected to a gear (22); the gear (22) and the rack (20) are in a meshing state; A shell (15) is fixedly connected between the two strip plates (13); a water pipe (17) is connected to the top of the shell (15); the other end of the water pipe (17) is connected to a water pump; both sides of the shell (15) are connected to nozzles (16) via straight pipes; The first plate (6) is fixedly connected to two second plates (18) on one side close to the shielding shell (3); a winding roller (19) is rotatably connected between the second plates (18), and a torsion spring is provided on the winding roller (19); the water pipe (17) is wound around the surface of the winding roller (19); A support rod is fixedly connected to the bottom of the cleaning table (1), the bottom end of the support rod is at the top of the bottom plate, and the collecting groove (23) is arranged at the top of the bottom plate; the top of the collecting groove (23) is directly opposite to the bottom of the through groove; a filter screen (24) is fixedly connected to the inner wall of the top opening of the collecting groove (23); A connecting rod (25) passes through and is slidably connected to one side of the collecting groove (23); one end of the connecting rod (25) located in the collecting groove (23) is fixedly connected to a cleaning plate, and the other end is fixedly connected to a third plate (27); a fourth plate (28) is fixedly connected to the side wall of the first plate (6), and a spring (29) is fixedly connected between the third plate (27) and the fourth plate (28); one end of the threaded rod (10) is also fixedly connected to a push rod (30).

2. A cleaning device for spraying a mold surface with a mold agent according to claim 1, characterized in that: A through groove is provided on the surface of the cleaning table (1), a shielding shell (3) is fixedly connected to the top opening of the through groove, and a support plate (4) is fixedly connected to the inner wall of the shielding shell (3).

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