Gypsum line modeling scraper with self-cleaning function

Abstract

The invention discloses a gypsum line modeling scraper with a self-cleaning function, which belongs to the technical field of gypsum line processing equipment and comprises a supporting mechanism, a cleaning mechanism, a water supply mechanism, a lifting mechanism, a conveying mechanism and a transverse moving mechanism. The supporting mechanism is welded to a connecting block through a firm metal fixing frame and is stably installed on the table top through a fixing base. The lifting mechanism is matched with a first lead screw through a first servo motor, and the modeling scraper is accurately controlled to ascend and descend. A plurality of groups of equidistant inclined high-pressure nozzles are arranged in a closed cleaning bin of the cleaning mechanism, and a water tank, a high-pressure water pump and a water conveying pipeline of the water supply mechanism are combined to realize automatic cleaning of the modeling scraper; the transverse moving mechanism drives the material conveying mechanism to transversely move below the cleaning bin, and the material conveying mechanism conveys the cleaning waste materials to the material collecting groove through the packing auger. The problems that a traditional scraper is difficult to clean, lacks self-cleaning, is low in waste treatment efficiency and the like are solved, and the advantages of high efficiency, accuracy, low maintenance cost and the like are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of gypsum line processing equipment, in particular to a gypsum line modeling scraper with a self-cleaning function. Background Art

[0002] In the production process of gypsum lines, the shaping scraper is a key component to achieve the shaping of the gypsum lines. After the use of traditional gypsum line shaping scrapers, gypsum residues are easily dried on the scraper surface, which not only affects the next use of the scraper and reduces the shaping accuracy, but also makes it difficult to clean, requiring a lot of manpower and time.

[0003] In the prior art, some gypsum line production equipment lacks an effective self-cleaning function, and workers need to manually clean the scraper, which not only increases labor intensity, but also easily leads to incomplete cleaning, affecting product quality. Some equipment with a cleaning function has a complex cleaning structure design, high cost, and poor cleaning effect, which cannot meet the needs of efficient and high-quality gypsum line production.

[0004] In addition, during the gypsum line production process, how to efficiently transport and collect the cleaned waste is also a problem that needs to be solved. Traditional waste disposal methods are often inefficient and easily cause pollution to the working environment, affecting the continuity of production.

[0005] Therefore, it is of great practical significance to develop a gypsum line modeling scraper with self-cleaning function, efficient waste treatment, simple structure and low cost. Summary of the invention

[0006] One purpose of the present invention is to propose a gypsum line modeling scraper with a self-cleaning function. The present invention can completely solve the problem of gypsum residue drying on the surface of traditional gypsum line modeling scrapers after use through an automatic cleaning mechanism. By utilizing the coordinated operation of a cleaning structure, a water supply mechanism, a transverse movement mechanism and a feeding mechanism, after the gypsum line modeling operation is completed, the modeling scraper can be quickly and efficiently cleaned and waste output without stopping the machine, avoiding the tedious and inefficient manual cleaning, ensuring that the scraper is in a clean state each time it is used, thereby significantly improving work efficiency and product quality.

[0007] A gypsum line modeling scraper with a self-cleaning function according to an embodiment of the present invention comprises a supporting mechanism, a cleaning mechanism, a water supply mechanism, a lifting mechanism, a feeding mechanism and a transverse movement mechanism;

[0008] The supporting mechanism includes two sets of parallel fixed frames, a bracket is fixedly welded on the top of the fixed frame, and through holes are symmetrically opened on both sides of the top of the fixed frame. The lifting mechanism includes a movable frame vertically penetrating the through holes, a mounting seat is horizontally fixedly welded on the bottom of the movable frame, and a scraper is detachably installed in the mounting seat; the fixed frame and the bracket constitute a stable supporting structure, the through holes provide guidance for the lifting and lowering of the movable frame, the movable frame can drive the mounting seat and the scraper to move up and down, and the detachably installed scraper is convenient for replacing scrapers of different shapes to meet the diverse gypsum line modeling requirements.

[0009] The cleaning mechanism includes a cleaning chamber fixedly mounted at the bottom of the bracket. The cleaning chamber is placed on the movable frame, the mounting seat and the outside of the scraper. The closed design can effectively prevent the splashing of cleaning water and ensure the cleanliness of the working environment. Several groups of high-pressure nozzles are installed on the rear side of the inner wall of the cleaning chamber. The closed design of the cleaning chamber effectively prevents the splashing of cleaning water and keeps the working area clean. The high-pressure nozzle is installed on the rear side of the inner wall of the cleaning chamber, and the scraper can be washed at high pressure from multiple angles from the rear side to ensure that impurities such as gypsum on the scraper are completely removed.

[0010] The water supply mechanism includes a water tank fixedly installed on the top of the fixed frame, a high-pressure water pump fixedly installed on the bottom of the water tank, a water pipe installed on the output end of the high-pressure water pump, and the output end of the water pipe is connected to the input end of each group of high-pressure nozzles; the water tank stores water for cleaning, and the high-pressure water pump pressurizes the water in the water tank and transports it to the high-pressure nozzle through the water pipe, providing a stable high-pressure water flow for the high-pressure nozzle to ensure the cleaning effect.

[0011] The transverse movement mechanism includes slide rails fixedly installed on both sides of the two groups of cleaning bins, and slide grooves are opened in the slide rails. The material feeding mechanism includes a material guide trough arranged at the bottom of the two groups of slide rails, and sliders are fixedly installed on both sides of the top of the material guide trough, and the sliders are slidably installed in the slide groove; the cooperation of the slide rails and the slide groove provides guidance for the transverse movement of the material guide trough, and the sliding connection between the slider and the slide groove enables the material guide trough to move smoothly on the slide rail, so as to facilitate the accurate transportation of the material to the specified position.

[0012] Furthermore, the two groups of fixing frames are fixed by welding through a connecting block, and fixing seats are fixedly welded at the bottoms of both sides of the two groups of fixing frames, and mounting holes that can be fixed by bolts are opened through the fixing seats. The connecting block is welded to fix the two groups of fixing frames to enhance the overall stability of the support mechanism. The fixing seats and the mounting holes are used to fix the entire device on the working platform to prevent the device from being displaced during operation.

[0013] Furthermore, the lifting mechanism also includes a first servo motor fixedly mounted on the top of the bracket, a first screw rod is installed at the bottom of the first servo motor, the bottom of the first screw rod is rotatably connected to the top of the bracket, a first threaded hole is provided in the center of the top of the movable frame, the screw rod passes through the first threaded hole, and the outer wall thread of the first screw rod is engaged with the inner wall thread of the first threaded hole. The first servo motor drives the first screw rod to rotate, and the movable frame is driven to move up and down along the screw rod through the thread engagement, so as to realize the precise lifting and lowering control of the scraper, and the scraper position can be flexibly adjusted according to the height and modeling requirements of the gypsum line.

[0014] Furthermore, a second screw is rotatably installed in the slide, a micro motor is fixedly installed on the front wall of the slide rail, the output shaft of the micro motor is connected to the second screw, a second threaded hole is penetrated in the slider, the second screw penetrates the second threaded hole, and the outer wall thread of the second screw is meshed with the inner wall thread of the second threaded hole. The micro motor drives the second screw to rotate, and the slider moves in the slide through the thread transmission, thereby driving the material guide trough to move horizontally, realizing the precise adjustment of the material conveying position, and meeting the construction requirements of gypsum line modeling at different positions.

[0015] Furthermore, an auger is rotatably installed inside the material guide trough, a second servo motor is fixedly installed on the outer wall of one side of the material guide trough, and the output shaft of the second servo motor is transmission-connected with the auger. The second servo motor drives the auger to rotate, and the auger rotates in the material guide trough to push the material along the material guide trough, thereby realizing efficient material transportation. The rotation speed of the auger can be adjusted according to work needs to control the material transportation amount.

[0016] Furthermore, a discharge port is provided on the other side of the guide trough, the discharge port and the guide trough are mutually connected, and a collection trough is detachably installed on the inner side of the bracket and located below the discharge port. The discharge port is used to discharge the material on the scraper in the guide trough, and the collection trough is located below the discharge port, which can collect the spilled or excess materials during the construction process, which is convenient for centralized cleaning and keeps the work site clean.

[0017] Furthermore, bolts are inserted into the upper two sides, and the other ends of the bolts are screwed into the corresponding screw holes on the mounting seat, and the scraper is detachably mounted in the mounting seat by the bolts. The installation and removal of the scraper can be conveniently and quickly realized by bolt connection. When it is necessary to replace a different shape or clean or repair the scraper, the operation is simple, which improves work efficiency.

[0018] Furthermore, the cleaning chamber is equipped with a water pipeline, which uses a tee pipe, the tee pipe is connected to the water pipeline inside the cleaning chamber, and the water pipeline is connected to each group of high-pressure nozzles. The arrangement of the water pipeline and the tee pipe enables the water in the water tank to be evenly distributed to each high-pressure nozzle, ensuring that each high-pressure nozzle can obtain a stable water pressure, and achieving a comprehensive and efficient cleaning effect.

[0019] Furthermore, the number of the high-pressure nozzles is multiple groups, and each group of high-pressure nozzles is equidistantly distributed in the cleaning chamber, and each group of high-pressure nozzles is installed tilted downward. Multiple groups of equidistantly distributed high-pressure nozzles can wash the scraper in all directions, and the angle of the high-pressure nozzles installed tilted downward enables the water flow to better cover the scraper surface, thereby improving the thoroughness of the cleaning.

[0020] Furthermore, a water inlet is integrally formed on the top of the water tank, the water inlet and the water tank are mutually connected, and a dust cover is detachably mounted on the water inlet. The water inlet facilitates the replenishment of cleaning water into the water tank, and the dust cover prevents dust and other impurities from entering the water tank, thereby ensuring the cleanliness of the water in the water tank and preventing impurities from clogging the high-pressure nozzle or affecting the cleaning effect.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention drives the first screw rod to rotate in the opposite direction by reversing the first servo motor, so that the movable frame rises and sends the scraper into the cleaning bin. At this time, the high-pressure water pump of the water supply mechanism is started, water is pumped from the water tank and pressurized, and the high-pressure water is sent into the water pipeline inside the cleaning bin through the water pipe. Finally, it is sprayed out at high speed by multiple groups of high-pressure nozzles that are equidistantly distributed and tilted downward. The high-pressure water covers the scraper surface in all directions and effectively removes the residual gypsum with a strong impact force. The closed design and smooth inner wall of the cleaning bin can prevent the cleaning water from splashing and maintain a clean working environment, and is also conducive to the cleaning of water flow and dirt. The self-cleaning function avoids the gypsum residue from drying on the scraper surface, ensuring that the scraper is in a clean state every time it is used, thereby ensuring the accuracy of subsequent gypsum line modeling, without manual cleaning, greatly improving work efficiency.

[0023] 2. The present invention starts the micro motor of the transverse movement mechanism through the control system, and the motor output shaft drives the second screw rod to rotate in the slide rail slot. Since the second threaded holes in the sliders on both sides of the top of the feeding mechanism are meshed with the second screw rod threads, the sliders drive the guide slot to slide horizontally in the slot to just below the cleaning bin. During the cleaning process, the gypsum waste washed off the scraper falls into the guide slot. The second servo motor of the feeding mechanism is started, and its output shaft drives the auger in the guide slot to rotate, and the waste is transported from one end of the guide slot to the discharge port on the other side, and the waste is discharged and falls into the collecting trough for centralized collection. If multiple groups of scrapers are cleaned in turn, the transverse movement mechanism can be repeated to move the guide slot to the bottom of the corresponding cleaning bin. This efficient waste treatment method reduces the pollution of the working environment by waste, and ensures that there is no need to shut down for a long time due to cleaning of waste during the production process, thereby maintaining the continuity of production and improving the overall production efficiency.

[0024] 3. According to the required height of the gypsum line modeling design, the present invention inputs the corresponding parameters into the control system, accurately sets the rotation direction, number of turns and speed of the first servo motor, and after starting the first servo motor, its operation drives the first screw connected to the bottom transmission to rotate. Since the first threaded hole at the top of the movable frame is engaged with the first screw thread, the rotation of the first screw drives the movable frame to vertically rise and fall in the through hole at the top of the bracket. When the movable frame reaches the preset height, the first servo motor receives the control system command to stop rotating. This precise lifting control method can accurately position the scraper to different heights, meet the diverse requirements of scraper height for various complex gypsum line models, and improve the versatility and adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a side view structural schematic diagram of the present invention;

[0028] Figure 3 It is a schematic diagram of the connection between the movable frame and the scraper of the present invention;

[0029] Figure 4 It is a schematic diagram of the connection between the transverse movement mechanism and the feeding mechanism of the present invention;

[0030] Figure 5 It is a schematic diagram of the scraper feeding mechanism of the present invention;

[0031] Figure 6 It is a schematic diagram of the scraper support of the present invention;

[0032] Figure 7 It is a schematic diagram of the scraper movable frame of the present invention;

[0033] Figure 8 It is a bottom view schematic diagram of the scraper cleaning bin of the present invention.

[0034] In the figure: 1. supporting mechanism; 11. fixing frame; 12. fixing seat; 13. mounting hole; 14. bracket; 15. perforation; 16. connecting block; 17. collecting trough; 2. cleaning mechanism; 21. cleaning chamber; 22. high-pressure nozzle; 3. water supply mechanism; 31. water tank; 32. water injection port; 33. high-pressure water pump; 34. water pipe; 4. lifting mechanism; 41. movable frame; 42. mounting seat; 43. scraper; 44. bolt; 45. first servo motor; 46. first screw rod; 47. first threaded hole; 5. feeding mechanism; 51. guide trough; 52. slider; 53. second threaded hole; 54. second servo motor; 55. auger; 56. discharge port; 6. transverse mechanism; 61. slide rail; 62. slide groove; 63. micro motor; 64. second screw rod. DETAILED DESCRIPTION

[0035] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0036] refer to Figure 1-Figure 2 , a gypsum line modeling scraper with a self-cleaning function, comprising a supporting mechanism 1, a cleaning mechanism 2, a water supply mechanism 3, a lifting mechanism 4, a feeding mechanism 5 and a transverse movement mechanism 6;

[0037] The supporting mechanism 1 is the basis of the entire gypsum line modeling scraper device, and includes two sets of fixing frames 11 arranged in parallel.

[0038] The fixing frame 11 is made of a solid metal material, such as stainless steel or carbon steel, to ensure that it has sufficient strength and stability to support the weight of the entire device.

[0039] The two groups of fixing frames 11 are fixed by welding through the connecting block 16. The design of the connecting block 16 not only enhances the connection strength between the two groups of fixing frames 11, but also ensures the parallelism between them, making the entire supporting mechanism 1 more stable.

[0040] During the welding process, advanced welding techniques such as argon arc welding are used to ensure the quality and strength of the weld and avoid problems such as cold welds and leaking welds.

[0041] The bottoms of both sides of the two sets of fixing frames 11 are fixedly welded with fixing seats 12, and the function of the fixing seats 12 is to fix the entire device on the ground of the work site.

[0042] For further reference, Figure 6 A mounting hole 13 is formed in the fixing seat 12 and can be fixed by bolts.

[0043] During installation, first move the device to the predetermined working position, then insert the bolt into the pre-drilled hole in the ground through the mounting hole 13, and tighten it with a nut to firmly fix the device on the production line. This installation method is simple and convenient, and can ensure that the device will not shake or move during operation, thereby improving the stability and safety of the work.

[0044] Further, refer to Figure 2 A bracket 14 is fixedly welded on the top of the fixing frame 11, and the bracket 14 provides a supporting platform for the subsequent installation of other mechanisms.

[0045] Among them, through holes 15 are symmetrically opened on both sides of the top of the bracket 14, and the function of the through holes 15 is to provide a channel for the movable frame 41 of the lifting mechanism 4 to move vertically.

[0046] It should be noted that the dimensional accuracy of the through hole 15 is relatively high, and it is necessary to ensure that the movable frame 41 can move up and down smoothly in the through hole 15, while avoiding excessive gaps to avoid affecting the movement accuracy of the movable frame 41.

[0047] When processing the through hole 15, high-precision drilling equipment and processing technology are used to ensure that the diameter and verticality of the through hole 15 meet the design requirements.

[0048] refer to Figure 1 , Figure 3 and Figure 7 The lifting mechanism 4 includes a movable frame 41 vertically penetrating the through hole 15. The movable frame 41 is also made of metal material and has high strength and rigidity. A mounting seat 42 is horizontally fixed and welded to the bottom of the movable frame 41. A scraper 43 is detachably installed in the mounting seat 42.

[0049] The scraper 43 is a key component for realizing the shaping of the gypsum line, and its shape and size are designed and manufactured according to different gypsum line shaping requirements.

[0050] Bolts 44 are inserted into both sides of the scraper 43 , and the other ends of the bolts 44 are screwed into corresponding screw holes on the mounting seat 42 . The scraper 43 is detachably mounted in the mounting seat 42 through the bolts 44 .

[0051] This detachable installation method facilitates the replacement and maintenance of the scraper 43. When the scraper 43 is worn or damaged, it can be replaced in time without replacing the entire mounting seat 42, thereby reducing maintenance costs.

[0052] Furthermore, the lifting mechanism 4 also includes a first servo motor 45 fixedly mounted on the top of the bracket 14 . The first servo motor 45 has the characteristics of high precision, high response speed and high torque, and can accurately control the lifting movement of the movable frame 41 .

[0053] Among them, the first servo motor 45 is driven and installed with a first screw rod 46 at the bottom, and the bottom of the first screw rod 46 is rotatably connected to the top of the bracket 14. A first threaded hole 47 is opened in the center of the top of the movable frame 41. The first screw rod 46 passes through the first threaded hole 47, and the outer wall thread of the first screw rod 46 is meshed with the inner wall thread of the first threaded hole 47.

[0054] When the first servo motor 45 is started, it drives the first screw rod 46 to rotate. Due to the threaded fit between the first screw rod 46 and the first threaded hole 47 , the movable frame 41 performs vertical lifting motion under the rotation of the first screw rod 46 .

[0055] In this embodiment, by controlling the forward and reverse rotation and speed of the first servo motor 45 , the lifting height and speed of the movable frame 41 can be accurately controlled, thereby meeting the working requirements of the scraper 43 at different height positions.

[0056] In actual operation, firstly, according to the height requirement of the plaster line modeling, the rotation parameters of the first servo motor 45, such as the rotation direction, number of rotations and speed, are set through the control system. Then the first servo motor 45 is started, and the first servo motor 45 drives the first screw rod 46 to rotate. The movable frame 41 starts to move up and down under the action of the first screw rod 46. When the movable frame 41 rises or falls to a predetermined height position, the first servo motor 45 stops rotating. At this time, the scraper 43 reaches a suitable working height, and the plaster line modeling operation can be performed. During the modeling operation, if the height of the scraper 43 needs to be adjusted, it is only necessary to adjust the rotation parameters of the first servo motor 45 through the control system again to realize the lifting and lowering of the movable frame 41 again.

[0057] refer to Figure 1 , Figure 2 and Figure 8 The cleaning mechanism 2 includes a cleaning chamber 21 fixedly mounted on the bottom of the bracket 14. The cleaning chamber 21 is sleeved on the outer side of the movable frame 41, the mounting seat 42 and the scraper 43. The cleaning chamber 21 adopts a closed design, which can effectively prevent the splashing of cleaning water and ensure the cleanliness of the working environment. The inner wall of the cleaning chamber 21 is made of smooth material to facilitate the flow of cleaning water and the cleaning of dirt. The main function of the cleaning chamber 21 is to provide a closed cleaning space for the scraper 43, so that the scraper 43 can be cleaned in time after the work is completed, so as to avoid the gypsum residue from drying on the scraper 43, which affects its modeling effect and service life.

[0058] Among them, a plurality of groups of high-pressure nozzles 22 are installed on the rear side of the inner wall of the cleaning chamber 21. The number of the high-pressure nozzles 22 is multiple, and each group of high-pressure nozzles 22 is equidistantly distributed in the cleaning chamber 21, and each group of high-pressure nozzles 22 is installed tilted downward.

[0059] This distribution and installation method can ensure that the high-pressure water sprayed by the high-pressure nozzle 22 can fully cover the surface of the scraper 43, thereby improving the cleaning effect. The high-pressure nozzle 22 adopts a special design, which can spray water at high speed and high pressure, forming a strong impact force, and effectively removing the gypsum residue on the surface of the scraper 43.

[0060] refer to Figure 1 , Figure 2 and Figure 8 The water supply mechanism 3 includes a water tank 31 fixedly mounted on the top of the fixing frame 11. The water tank 31 is used to store water for cleaning. A water inlet 32 ​​is integrally formed on the top of the water tank 31. The water inlet 32 ​​and the water tank 31 are interconnected. A dust cover is detachably mounted on the water inlet 32. The function of the dust cover is to prevent dust and debris from entering the water tank 31 to ensure the cleanliness of the cleaning water. A high-pressure water pump 33 is fixedly mounted at the bottom of the water tank 31. The function of the high-pressure water pump 33 is to pump out the water in the water tank 31 and increase the pressure to reach the working pressure required by the high-pressure nozzle 22. A water pipe 34 is installed at the output end of the high-pressure water pump 33. The water pipe 34 uses a three-way pipe. The three-way pipe is connected to the water pipeline inside the cleaning bin 21, and the water pipeline is connected to each group of high-pressure nozzles 22. Through this water pipeline connection method, the high-pressure water pumped out by the high-pressure water pump 33 can be transported to each group of high-pressure nozzles 22 through the water pipe 34 and the internal water pipe of the cleaning chamber 21, and then sprayed by the high-pressure nozzles 22 to clean the scraper 43.

[0061] When the scraper 43 completes a shaping operation, the scraper 43 is lifted into the cleaning chamber 21 by the lifting mechanism 4, and then the high-pressure water pump 33 is started. The high-pressure water pump 33 pumps out the water in the water tank 31 and pressurizes it. The high-pressure water is transported to each group of high-pressure nozzles 22 through the water pipe 34 and the internal water pipe of the cleaning chamber 21. The high-pressure nozzles 22 spray high-pressure water at high speed and high pressure to rinse the surface of the scraper 43. Since the high-pressure nozzles 22 are installed tilted downward and are equidistantly distributed in the cleaning chamber 21, the high-pressure water can fully cover the surface of the scraper 43 and effectively remove the plaster residue on the surface of the scraper 43. During the cleaning process, the cleaning chamber 21 can prevent the cleaning water from splashing out to ensure the cleanliness of the working environment. After the cleaning is completed, the high-pressure water pump 33 is turned off, and then the scraper 43 is raised to the working position by the lifting mechanism 4 to prepare for the next shaping operation.

[0062] refer to Figure 1 , Figure 4 and Figure 5The transverse movement mechanism 6 includes a slide rail 61 fixedly installed on both sides of the two groups of cleaning bins 21, a slide groove 62 is opened in the slide rail 61, a second screw rod 64 is rotatably installed in the slide groove 62, a micro motor 63 is fixedly installed on the front wall of the slide rail 61, and the output shaft of the micro motor 63 is transmission-connected with the second screw rod 64. The main function of the transverse movement mechanism 6 is to realize the transverse movement of the feeding mechanism 5 so as to transport the feeding mechanism 5 to the bottom of the cleaning bin 21. When the micro motor 63 is started, it will drive the second screw rod 64 to rotate. Since the second screw rod 64 is engaged with the second threaded hole 53 in the slider 52 of the feeding mechanism 5, the slider 52 will slide transversely in the slide groove 62 under the rotation of the second screw rod 64, thereby driving the feeding mechanism 5 to move transversely as a whole.

[0063] The feeding mechanism 5 includes a material guide trough 51 arranged at the bottom of two groups of slide rails 61, and sliders 52 are fixedly installed on both sides of the top of the material guide trough 51, and the sliders 52 are slidably installed in the slide trough 62. An auger 55 is rotatably installed inside the material guide trough 51, and a second servo motor 54 is fixedly installed on the outer wall of one side of the material guide trough 51. The output shaft of the second servo motor 54 is transmission connected with the auger 55. A discharge port 56 is arranged on the other side of the material guide trough 51, and the discharge port 56 and the material guide trough 51 are interconnected. A collection trough 17 is detachably installed on the inner side of the bracket 14 and below the discharge port 56. The main function of the feeding mechanism 5 is to transport the flushed waste into the collection trough 17. When the second servo motor 54 is started, it will drive the auger 55 to rotate. The rotation of the auger 55 will transport the gypsum material in the material guide trough 51 from one end to the other end, and discharge it into the collection trough 17 through the discharge port 56.

[0064] In actual work, first, the lateral movement of the feeding mechanism 5 is controlled by the micro motor 63 of the transverse movement mechanism 6. At this time, the material guide trough 51 can be moved to the bottom of the cleaning bin to be cleaned, so as to realize the internal closure of the cleaning bin. Then the second servo motor 54 of the feeding mechanism 5 is started, and the second servo motor 54 drives the auger 55 to rotate, so that the waste generated during cleaning can fall into the material guide trough 51. At this time, the auger 55 can be used to transport the gypsum material in the material guide trough 51 to the discharge port 56 and discharge it into the collecting trough 17. If it is necessary to clean another group of scrapers 43, the micro motor 63 of the transverse movement mechanism 6 can be used to control the lateral movement of the feeding mechanism 5 to the bottom of the corresponding cleaning bin 21. When one cleaning operation is completed, the second servo motor 54 and the micro motor 63 of the transverse movement mechanism 6 are stopped to wait for the next operation instruction.

[0065] Embodiment 1: Small home decoration gypsum line processing scenario: A small home decoration building materials processing factory has undertaken a number of indoor gypsum line decoration projects, which require the production of a variety of simple gypsum lines. Workers carry the gypsum line modeling scraper device with a self-cleaning function to the factory processing area. The ground in this area has been marked in advance according to the hole layout of the device fixing seat 12 and the installation holes have been drilled.

[0066] The device is accurately placed by a forklift or other handling equipment, so that the mounting hole 13 of the fixing base 12 is aligned with the mounting hole on the ground, and is fastened with bolts and nuts to ensure that the device is firmly installed.

[0067] The height of the plaster line modeling to be produced this time is 5 cm. The worker inputs the relevant parameters on the control system operation panel of the device, sets the first servo motor 45 to rotate forward, the number of revolutions is 10, and the speed is set to the medium speed gear.

[0068] The first servo motor 45 is started, and the motor drives the first screw rod 46 to rotate, and the movable frame 41 slowly rises in the through hole 15. When the predetermined height is reached, the first servo motor 45 automatically stops.

[0069] The worker evenly applies the prepared gypsum slurry on the gypsum line mold, and then pushes the movable frame 41 equipped with a special scraper to make the scraper 43 scrape the gypsum slurry on the mold. After multiple rounds of careful scraping, a gypsum line pattern that meets the requirements is produced.

[0070] After completing a batch of gypsum line moldings, the worker clicks the cleaning button in the control system, the first servo motor 45 reverses, and the movable frame 41 drives the scraper 43 to rise and enter the cleaning chamber 21.

[0071] Before cleaning, the worker starts the micro motor 63 to move the material guide trough 51 of the material feeding mechanism 5 to below the cleaning bin 21 .

[0072] The worker turns on the high-pressure water pump 33, the water in the water tank 31 is pumped out and pressurized, and enters the water pipeline inside the cleaning chamber 21 through the water pipe 34, and the high-pressure nozzle 22 sprays high-pressure water to wash the scraper 43. Since there is less gypsum residue this time, the cleaning time is set to 30 seconds. After the cleaning is completed, the high-pressure water pump 33 is automatically turned off.

[0073] The gypsum waste generated during the cleaning process falls into the guide trough 51. The worker starts the second servo motor 54, and the auger 55 transports the waste to the discharge port 56 and falls into the collection trough 17. After the waste is collected, the worker takes out the collection trough 17, cleans the waste and reinstalls it back to its original position.

[0074] Embodiment 2: In a large-scale gypsum line production workshop, there are multiple sets of gypsum line modeling scraper devices arranged in parallel. When installing a new set of devices, the technicians use professional measuring instruments to accurately determine the installation position of the device based on the overall layout of the production line to ensure that the spacing between the devices is reasonable to facilitate material transportation and operation.

[0075] After the device is hoisted to the designated location, the installer quickly aligns the fixing base 12 with the ground mounting hole, fastens it with high-strength bolts, and uses tools such as a level to check the horizontality and verticality of the device to ensure installation accuracy.

[0076] The workshop needs to produce a variety of gypsum lines of different heights, such as 3 cm, 8 cm, etc. The production system automatically sends instructions to the control systems of each device based on the order tasks. Taking the production of 8 cm high gypsum lines as an example, the control system automatically sets the rotation parameters of the first servo motor 45, which rotates forward 20 times and adjusts the speed to the fast gear based on the production efficiency requirements.

[0077] After receiving the command, the first servo motor 45 starts, quickly drives the first screw rod 46 to rotate, and the movable frame 41 quickly rises to a predetermined height and stops, ready for the shaping operation.

[0078] The automated gypsum slurry conveying equipment evenly spreads a fixed amount of gypsum slurry on the continuously running gypsum line mold conveyor belt. The control system of the device is linked to the running speed of the mold conveyor belt. When the mold reaches under the scraper 43, the movable frame 41 drives the scraper 43 to scrape the gypsum slurry quickly and accurately according to the preset program. Multiple gypsum line shapes can be completed per minute, greatly improving production efficiency.

[0079] After every 100 plaster line shapes are completed, the device automatically enters the cleaning process, the movable frame 41 rises and enters the cleaning chamber 21, the high-pressure water pump 33 is started, and at the same time, the ultrasonic cleaning device in the cleaning chamber 21 also starts working. Due to the large amount of plaster residue in batch production, the cleaning time is set to 2 minutes to ensure that the stubborn plaster residue on the scraper 43 is completely removed. After the cleaning is completed, the automatic drainage system discharges the sewage, and at the same time, the water quality of the water tank 31 is tested. If the water quality does not meet the standard, the water replacement program is automatically started.

[0080] The micro motor 63 of the transverse movement mechanism 6 quickly moves the material guide trough 51 to the bottom of the cleaning chamber 21 before each cleaning according to the instructions of the production system.

[0081] A large amount of waste generated during the cleaning process falls into the material guide trough 51, and the second servo motor 54 runs at high speed to quickly transport the waste to the discharge port 56. The collection trough 17 adopts a large-capacity design. When the collection trough 17 is almost full, the workshop's automated transport vehicle automatically comes to transport it away and replaces it with a new collection trough 17. Each time a group of scrapers 43 is cleaned, the other group of scrapers 43 can continue to be used for shaping. The entire process does not stop, ensuring the continuity of production.

[0082] Working principle: first, align the fixed seats 12 welded at the bottom of both sides of the two sets of fixed frames 11 with the preset holes on the table. After the mounting holes 13 in the fixed seats 12 coincide with the holes in the ground, insert the bolts and tighten them with nuts to complete the fixed installation of the device on the workbench. Then, according to the height required by the gypsum line modeling design, input the corresponding parameters in the control system, accurately set the rotation direction, number of turns and speed of the first servo motor 45, start the first servo motor 45, and the operation of the motor drives the first screw rod 46 connected to the bottom transmission to rotate. Since the first threaded hole 47 at the top of the movable frame 41 is threadedly engaged with the first screw rod 46, the rotation of the first screw rod 46 drives the movable frame 41 to rise and fall vertically in the through hole 15 at the top of the bracket 14. When the movable frame 41 reaches the preset height, the first The servo motor 45 receives the control system command to stop rotating. At this time, the scraper 43 installed on the mounting seat 42 at the bottom of the movable frame 41 is at a suitable working height, ready for the gypsum line modeling operation. The scraper 43 scrapes and shapes the gypsum material according to its own specific shape and size, so as to produce a gypsum line modeling that meets the design requirements. After the gypsum line modeling is completed, a cleaning command is issued in the control system, and the first servo motor 45 starts to reverse, driving the first screw 46 to rotate in the opposite direction, so that the movable frame 41 rises, and the scraper 43 is sent into the cleaning chamber 21 at the bottom of the bracket 14, and the high-pressure water pump 33 in the water supply mechanism 3 is started. The high-pressure water pump 33 draws water from the water tank 31 and increases the pressure. The dust cover of the water inlet 32 ​​at the top of the water tank 31 can prevent impurities from entering , to ensure the water quality is clean, the pressurized water flows into the water pipeline inside the cleaning bin 21 through the water pipe 34, and finally reaches the multiple groups of high-pressure nozzles 22 that are evenly distributed on the rear side of the inner wall and installed tilted downward. The high-pressure nozzles 22 spray high-pressure water at high speed, covering the surface of the scraper 43 in all directions. The powerful impact force removes the residual gypsum on the surface. The closed design and smooth inner wall of the cleaning bin 21 can prevent the splashing of cleaning water and facilitate the cleaning of water flow and dirt. Before the cleaning operation, the micro motor 63 of the transverse movement mechanism 6 is started by the control system, and the motor output shaft drives the second screw rod 64 to rotate in the slide groove 62 of the slide rail 61. The second threaded holes 53 in the sliders 52 on both sides of the top of the feeding mechanism 5 are threadedly engaged with the second screw rod 64, so that the sliders 52 drive the guide trough 51 to rotate. The scraper 43 slides horizontally in the slide 62 until the guide trough 51 moves to the bottom of the cleaning bin 21, and the second servo motor 54 of the feeding mechanism 5 is started. The motor output shaft drives the auger 55 in the guide trough 51 to rotate. During the cleaning process, the gypsum waste washed off the scraper 43 falls into the guide trough 51, and the auger 55 rotates to transport the waste from one end of the guide trough 51 to the discharge port 56 on the other side. The waste is discharged through the discharge port 56 and falls into the detachable collection trough 17 at the lower inner side of the bracket 14 for centralized collection. If there are multiple groups of scrapers 43 to be cleaned in turn, repeat the above-mentioned action of the transverse movement mechanism 6 to move the guide trough 51 to the bottom of the corresponding cleaning bin 21. After the cleaning and waste conveying operations are completed, stop the second servo motor 54 and the micro motor 63 to wait for the next round of work instructions.

[0083] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plaster line modeling scraper with self-cleaning function, characterized in that: It comprises a supporting mechanism (1), a cleaning mechanism (2), a water supply mechanism (3), a lifting mechanism (4), a material conveying mechanism (5) and a transverse movement mechanism (6); The support mechanism (1) comprises two sets of fixed frames (11) arranged in parallel, a bracket (14) is fixedly welded to the top of the fixed frame (11), through holes (15) are symmetrically opened on both sides of the top of the fixed frame (11), and the lifting mechanism (4) comprises a movable frame (41) vertically penetrating the through holes (15), a mounting seat (42) is fixedly welded to the bottom of the movable frame (41), and a scraper (43) is detachably installed in the mounting seat (42); The cleaning mechanism (2) comprises a cleaning chamber (21) fixedly mounted on the bottom of the bracket (14); the cleaning chamber (21) is sleeved on the outside of the movable frame (41), the mounting seat (42) and the scraper (43); and a plurality of groups of high-pressure nozzles (22) are mounted on the rear side of the inner wall of the cleaning chamber (21); The water supply mechanism (3) comprises a water tank (31) fixedly mounted on the top of the fixing frame (11); a high-pressure water pump (33) is fixedly mounted on the bottom of the water tank (31); a water delivery pipe (34) is mounted on the output end of the high-pressure water pump (33); and the output end of the water delivery pipe (34) is connected to the input end of each group of high-pressure nozzles (22); The transverse movement mechanism (6) comprises a slide rail (61) fixedly mounted on both sides of the two groups of cleaning bins (21), and a slide groove (62) is provided in the slide rail (61). The material feeding mechanism (5) comprises a material guide groove (51) arranged at the bottom of the two groups of slide rails (61), and sliding blocks (52) are fixedly mounted on both sides of the top of the material guide groove (51), and the sliding block (52) is slidably mounted in the slide groove (62).

2. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: The two groups of fixing frames (11) are fixed by welding via a connecting block (16), and fixing seats (12) are fixedly welded to the bottoms of both sides of the two groups of fixing frames (11), and mounting holes (13) are provided through the fixing seats (12) and can be fixed by bolts.

3. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: The lifting mechanism (4) further comprises a first servo motor (45) fixedly mounted on the top of the bracket (14); a first screw rod (46) is installed at the bottom of the first servo motor (45); the bottom of the first screw rod (46) is rotatably connected to the top of the bracket (14); a first threaded hole (47) is provided in the center of the top of the movable frame (41); the first screw rod (46) passes through the first threaded hole (47); and the outer wall thread of the first screw rod (46) is meshed with the inner wall thread of the first threaded hole (47).

4. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: A second screw rod (64) is rotatably mounted in the slide groove (62), a micro motor (63) is fixedly mounted on the front wall of the slide rail (61), an output shaft of the micro motor (63) is transmission-connected to the second screw rod (64), a second threaded hole (53) is penetrated through the slider (52), the second screw rod (64) penetrates the second threaded hole (53), and the outer wall thread of the second screw rod (64) is meshed with the inner wall thread of the second threaded hole (53).

5. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: An auger (55) is rotatably mounted inside the material guide trough (51), a second servo motor (54) is fixedly mounted on an outer wall of one side of the material guide trough (51), and an output shaft of the second servo motor (54) is drivingly connected to the auger (55).

6. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: A discharge port (56) is provided on the other side of the material guide trough (51), the discharge port (56) and the material guide trough (51) are interconnected, and a collection trough (17) is detachably mounted on the inner side of the bracket (14) and below the discharge port (56).

7. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: Bolts (44) are inserted into both sides of the scraper (43), and the other ends of the bolts (44) are screwed into corresponding screw holes on the mounting seat (42). The scraper (43) is detachably mounted in the mounting seat (42) via the bolts (44).

8. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: The cleaning chamber (21) has a built-in water supply pipeline, the water supply pipe (34) uses a three-way pipe, the three-way pipe is connected to the water supply pipeline inside the cleaning chamber (21), and the water supply pipeline is connected to each group of high-pressure nozzles (22).

9. The gypsum line molding scraper with self-cleaning function according to claim 1, characterized in that: The number of the high-pressure nozzles (22) is a plurality of groups, and each group of high-pressure nozzles (22) is equidistantly distributed in the cleaning chamber (21), and each group of high-pressure nozzles (22) is installed tilted downward.

10. The plaster line molding scraper with self-cleaning function according to claim 1, characterized in that: A water inlet (32) is integrally formed on the top of the water tank (31); the water inlet (32) and the water tank (31) are interconnected; and a dust cover is detachably mounted on the water inlet (32).

Images