Substrate surface cleaning device for preparing strippable gaskets

Abstract

The present application relates to the technical field of cleaning device, more particularly discloses a substrate surface cleaning device for preparing peelable gasket, which comprises a clamping flow guide cleaning assembly, one side of the clamping flow guide cleaning assembly is fixedly connected with a cleaning liquid conveying assembly, the other side of the clamping flow guide cleaning assembly is fixedly connected with a first clamping assembly, the clamping flow guide cleaning assembly comprises an adjusting assembly, the other side of the bottom of the adjusting assembly is fixedly connected with a blowdown tank; when the gasket substrate is cleaned, first loosen the rotating clamping assembly, then make the rotating rod rotate one hundred and eighty degrees along the rotating positioning plate, then place the substrate to be cleaned on the top of the positioning conveying wheel, then push the substrate to move to the inner side of the clamping flow guide cleaning assembly, and under the guidance of the positioning guide groove, the substrate can be quickly conveyed to the inner side of the cleaning device, so that the user can place the substrate to the inner side of the device.

Description

Technical Field

[0001] This invention relates to the field of cleaning apparatus technology, and more specifically to a surface cleaning apparatus for substrates used in the preparation of peelable gaskets. Background Technology

[0002] Peelable gaskets, widely used as temporary protective and positioning components in precision machinery manufacturing, electronic component assembly, and aerospace, rely heavily on surface cleanliness to directly determine the bonding accuracy and performance of the final product. With increasingly stringent precision requirements in industrial manufacturing, the substrate processing of peelable gaskets faces even more stringent challenges. Surface cleaning of the substrate is a crucial step in the manufacturing process; any residual oil, particles, or oxide layer can lead to problems such as delamination, poor adhesion, or contamination of precision components during use.

[0003] Currently, the cleaning of peelable gasket substrates is mostly handled manually or with semi-automated equipment. In actual production, operators need to place the substrates to be cleaned one by one at the cleaning station. This process often relies on manual visual alignment and manual pushing, which is not only inefficient but also prone to displacement or jamming during subsequent transport due to placement errors, affecting the continuity and stability of the cleaning operation. More importantly, existing equipment generally uses a fixed clamping structure for substrate positioning, which cannot be flexibly adjusted according to the actual size and thickness of the substrate. When the substrate enters the cleaning area, if the positioning is not accurate enough or the clamping force is uneven, the substrate is prone to displacement or shaking under the high-speed impact of the cleaning fluid. In severe cases, it may even cause the substrate edges to curl or the surface to be scratched, directly affecting the cleaning effect and yield.

[0004] Furthermore, traditional cleaning equipment operates on a relatively limited model, typically employing fixed-direction spraying or immersion methods. The flow path and velocity of the cleaning solution on the substrate surface are difficult to control effectively, often resulting in focused cleaning of only one side of the substrate while the other side relies on natural flow after initial flooding. This leads to significant differences in cleaning effectiveness between the upper and lower surfaces, failing to meet the stringent double-sided cleanliness requirements of peelable gaskets. When stains are stubborn on the substrate surface, conventional liquid rinsing methods cannot provide sufficient mechanical force, drastically reducing stain removal efficiency. Operators are forced to extend cleaning time or increase the cleaning solution concentration, which not only reduces production efficiency but may also cause unnecessary chemical corrosion or physical damage to the substrate.

[0005] Existing equipment also exhibits significant limitations in adaptability when dealing with substrates of varying thicknesses. Due to the lack of an effective gap adjustment mechanism, the distance between the cleaning fluid channel and the substrate surface cannot be adjusted synchronously when substrate thickness changes. This results in thin substrates being prone to drifting due to excessive fluid flow impact, while thick substrates may experience obstructed cleaning fluid flow due to insufficient gaps, creating cleaning blind spots. This structural limitation makes it difficult for the equipment to quickly switch between various substrate specifications, restricting the flexibility and versatility of the production line. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a substrate surface cleaning device for preparing peelable gaskets, so as to solve the problems existing in the background art.

[0007] The present invention provides the following technical solution: a substrate surface cleaning device for preparing peelable gaskets, comprising a clamping and guiding cleaning component, a cleaning fluid delivery component fixedly connected to one side of the clamping and guiding cleaning component, a first clamping component fixedly connected to the other side of the clamping and guiding cleaning component, the clamping and guiding cleaning component including an adjusting component, a drain trough fixedly connected to the other side of the bottom of the adjusting component, a hydraulic component fixedly connected to the inner side of the adjusting component, the cleaning fluid delivery component including a delivery square tube component, and a second clamping component installed on both the front and back of the delivery square tube component.

[0008] Furthermore, the adjustment component includes a positioning guide groove, with positioning legs fixedly connected to both sides of the front of the positioning guide groove. A U-shaped telescopic positioning block is installed on the top of the positioning guide groove. A first limiting plate is fixedly connected to the side of the U-shaped telescopic positioning block near the positioning guide groove. A first positioning notch is provided on the side of the U-shaped telescopic positioning block near the positioning guide groove, and a second positioning notch is provided on the back of the U-shaped telescopic positioning block.

[0009] Furthermore, the hydraulic assembly includes a hydraulic delivery assembly. A first liquid guide tube is fixedly connected to the top of the hydraulic delivery assembly, and a second liquid guide tube is fixedly connected to the back of the hydraulic delivery assembly. Buffer tanks are fixedly connected to the back of the bottom of the first liquid guide tube and the back of the top of the second liquid guide tube. A rubber sealing layer is fixedly connected to the inner side of the buffer tank. A rubber sealing layer is fixedly connected to the side of the rubber sealing layer away from the buffer tank. A raised positioning groove is provided on the top of the rubber sealing layer, and a positioning frame is fixedly connected to the side of the rubber sealing layer away from the buffer tank.

[0010] Furthermore, the first clamping assembly includes a first telescopic positioning block, a second limiting plate is provided on the inner side of the first telescopic positioning block, the other side of the second limiting plate is fixedly connected to the first telescopic block, the top and bottom of the other side of the first telescopic block are both fixedly connected to a rotating positioning plate, a rotating rod is installed on the inner side of the two rotating positioning plates, a rotating clamping assembly is installed on the top of the rotating rod, a second telescopic positioning block is fixedly connected to the end of the rotating rod away from the rotating positioning plate, a rotating shaft is installed on the other side of the second telescopic positioning block, a rotating handle is fixedly connected to the other side of the rotating shaft, a threaded rod is fixedly connected to one side of the rotating handle, a second telescopic block is installed on the outer side of the threaded rod, and a clamping positioning assembly is fixedly connected to one side of the second telescopic block.

[0011] Furthermore, the conveying square tube assembly includes a conveying square tube body, with square sliding grooves on both the front and back sides of the conveying square tube body, telescopic limiting grooves on both sides of the square sliding grooves, and a telescopic groove at the bottom of the telescopic limiting grooves.

[0012] Furthermore, the second clamping assembly includes a third telescopic positioning block, with a U-shaped telescopic block disposed on the inner side of the third telescopic positioning block. Fourth telescopic blocks are fixedly connected to both sides of the U-shaped telescopic block. A third limiting plate is fixedly connected to the side of the fourth telescopic block away from the U-shaped telescopic block. Positioning pads are fixedly connected to the back of the top of the U-shaped telescopic block. A hydraulic cylinder is fixedly connected to the top of the positioning pads. A push rod is fixedly connected to the front of the U-shaped telescopic block. A connecting plate is installed on the outer side of the push rod. A rotary drive disk is installed on the side of the connecting plate away from the push rod. The output shaft of a motor is fixedly connected to the front of the rotary drive disk. A convex notch is provided on the back of the top of the U-shaped telescopic block. A multi-stage hydraulic telescopic rod is fixedly connected to the bottom of the hydraulic cylinder. A lifting clamping plate is fixedly connected to the bottom of the multi-stage hydraulic telescopic rod. A fourth limiting plate is fixedly connected to the front of the other side of the U-shaped telescopic block.

[0013] Furthermore, the cross-sectional dimensions of the inner side of the positioning guide groove and the cross-sectional dimensions of the first limiting plate are fitted with a clearance fit; the cross-sectional dimensions of the top and bottom openings of the positioning guide groove and the cross-sectional dimensions of the connection between the U-shaped telescopic positioning block and the first limiting plate are fitted with a clearance fit; the positioning guide groove and the positioning conveying wheel are connected by a bearing; the length of the second positioning notch and the length of the buffer solution tank are fitted with a clearance fit; and a square groove with the same size as the raised positioning groove is opened on the side of the buffer solution tank near the rubber sealing layer.

[0014] Furthermore, a threaded hole is provided on the other side of the second telescopic block, and there is a clearance fit between the thread on the inner side of the threaded hole of the second telescopic block and the thread on the outer side of the threaded rod. The rotating rod is connected to the rotating positioning plate through a positioning shaft and a bearing. There is a clearance fit between the cross-sectional dimensions of the inner side of the first telescopic positioning block and the cross-sectional dimensions of the second limiting plate. There is also a clearance fit between the cross-sectional dimensions of the opening on the inner side of the first telescopic positioning block and the cross-sectional dimensions of the first telescopic block.

[0015] Furthermore, the height of the square sliding groove and the thickness of the U-shaped telescopic block are mutually matched; the cross-sectional dimensions of the fourth telescopic block and the cross-sectional dimensions of the telescopic limiting groove are clearance matched; the cross-sectional dimensions of the telescopic groove and the cross-sectional dimensions of the third limiting plate are clearance matched; one side of the lifting clamping plate and one side of the U-shaped telescopic block are on the same plane; the cross-sectional dimensions of the convex notch and the inner cross-sectional dimensions of the positioning pad block are the same; and the cross-sectional dimensions of the convex notch and the cross-sectional dimensions of the lifting clamping plate are clearance matched.

[0016] The technical effects and advantages of this invention are as follows:

[0017] 1. When cleaning the gasket substrate, the present invention first loosens the rotating clamping assembly and then rotates the rotating rod 180 degrees along the rotating positioning plate. Then, the substrate to be cleaned is placed on the top of the positioning conveying wheel, and then the substrate is pushed to move inside the clamping and guiding cleaning assembly. Under the guidance of the positioning guide groove, the substrate can be quickly conveyed to the inside of the cleaning equipment, making it convenient for the user to place the substrate inside the equipment.

[0018] 2. In this invention, the substrate impacts the inner side of the U-shaped telescopic block, and then the hydraulic cylinder operates to extend the multi-stage hydraulic telescopic rod, pushing the convex notch downward to clamp the substrate. Then, the first clamping component rotates to its original position, so that the bottom of the inner side of the clamping positioning component is located at the bottom of the substrate. Then, by rotating the handle, the rotating shaft rotates, which in turn rotates the threaded rod. Under the mutual positioning of the second telescopic positioning block and the second telescopic block, the second telescopic block extends out until the clamping positioning component clamps the substrate. This allows for rapid positioning of the substrate, avoiding the situation where the substrate moves during the cleaning process, affecting the cleaning effect.

[0019] 3. After the substrate is positioned, the present invention injects or extracts liquid into the positioning guide groove through the hydraulic conveying component, so that the two first limiting plates move closer or further apart. This facilitates the adjustment of the distance between the inner side of the clamping and guiding cleaning component and the substrate according to the substrate thickness, making it easier for the equipment to clean substrates of different thicknesses.

[0020] 4. In the cleaning process of this invention, the cleaning fluid is injected into the inner side of the clamping and guiding cleaning component through the conveying square tube assembly. Then the cleaning fluid passes through the upper and lower surfaces of the substrate. At this time, the hydraulic conveying assembly works to inject liquid into the inner side of the buffer tank through the first and second liquid guide tubes. This causes the part of the rubber seal located inside the positioning square to bulge. During the uniform delivery and flow of the cleaning fluid, the flow rate of the cleaning fluid is changed to achieve the purpose of rinsing the substrate. It can also clean the upper and lower surfaces of the substrate at the same time.

[0021] 5. During processing, if stubborn stains appear on the substrate, the hydraulic conveying assembly injects liquid into the buffer tank through the first and second liquid guide pipes. This causes the portion of the rubber seal inside the positioning frame to bulge, with the bulging portion adhering to the substrate. A motor then drives a rotating drive disc to rotate, which in turn pushes a push rod via a connecting plate, causing the U-shaped telescopic block and the fourth limiting plate to slide inside the third telescopic positioning block. This allows the U-shaped telescopic block to extend and retract, and the fourth telescopic block and the third limiting plate to slide within the telescopic limiting groove and telescopic slot, sealing the square sliding groove. The substrate then swings left and right, and the bulging portion of the rubber seal effectively cleans the substrate by rubbing against it. The cleaning method can be selected based on the stain condition on the outer side of the substrate, ensuring cleaning efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the clamping and guiding cleaning component structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the adjustment component structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the hydraulic component structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the first clamping component of the present invention;

[0027] Figure 6 This is a schematic diagram of the cleaning fluid delivery assembly of the present invention;

[0028] Figure 7 This is a schematic diagram of the conveying square tube assembly structure of the present invention;

[0029] Figure 8 This is a schematic diagram of the second clamping component structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the assembly of the second clamping component of the present invention.

[0031] The attached figures are labeled as follows: 1. Clamping and guiding cleaning assembly; 101. Adjustment assembly; 1011. Positioning guide groove; 1012. Positioning support leg; 1013. U-shaped telescopic positioning block; 1014. First limiting plate; 1015. Positioning conveying wheel; 1016. First positioning notch; 1017. Second positioning notch; 102. Hydraulic assembly; 1021. Hydraulic conveying assembly; 1022. First liquid guide pipe; 1023. Second liquid guide pipe; 1024. Buffer tank; 1025. Rubber sealing layer; 1026. Positioning frame; 1027. Raised positioning groove; 103. Drainage trough; 2. First clamping assembly; 201. First telescopic positioning block; 202. Second limiting plate; 203. First telescopic block; 204. Rotating positioning plate; 205. Rotating rod; 206. Rotating clamping assembly; 207. Second telescopic positioning plate. 1. Block; 208. Rotating shaft; 209. Rotating handle; 2010. Second telescopic block; 2011. Clamping and positioning assembly; 2012. Threaded rod; 3. Cleaning fluid delivery assembly; 301. Delivery square tube assembly; 3011. Delivery square tube body; 3012. Square sliding groove; 3013. Telescopic limiting groove; 3014. Telescopic groove; 302. Second clamping assembly; 3021. Third telescopic positioning block; 3022. U-shaped telescopic block; 3023. Fourth telescopic block; 3024. Third limiting plate; 3025. Positioning pad block; 3026. Hydraulic cylinder; 3027. Push rod; 3028. Connecting plate; 3029. Rotary drive disc; 30210. Motor; 30211. Convex notch; 30212. Lifting clamping plate; 30213. Fourth limiting plate; 30214. Multi-stage hydraulic telescopic rod. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The substrate surface cleaning device for peelable gasket preparation involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figures 1 to 9This invention provides a substrate surface cleaning device for preparing peelable gaskets, including a clamping and guiding cleaning component 1. A cleaning fluid delivery component 3 is fixedly connected to one side of the clamping and guiding cleaning component 1, and a first clamping component 2 is fixedly connected to the other side of the clamping and guiding cleaning component 1. The clamping and guiding cleaning component 1 includes an adjusting component 101, and a drain trough 103 is fixedly connected to the other side of the bottom of the adjusting component 101. A hydraulic component 102 is fixedly connected to the inner side of the adjusting component 101. The cleaning fluid delivery component 3 includes a delivery square tube assembly 301. The front and back sides of component 301 are equipped with second clamping components 302. When cleaning the pad substrate, first loosen the rotating clamping component 206 and then rotate the rotating rod 205 180 degrees along the rotating positioning plate 204. Then place the substrate to be cleaned on the top of the positioning conveying wheel 1015 and push the substrate to move towards the inside of the clamping and guiding cleaning component 1. Under the guidance and rotation of the positioning guide groove 1011, the substrate can be quickly conveyed to the inside of the cleaning equipment, making it convenient for the user to place the substrate inside the equipment.

[0034] In a preferred embodiment, the adjustment component 101 includes a positioning guide groove 1011, with positioning legs 1012 fixedly connected to both sides of the front of the positioning guide groove 1011. A U-shaped telescopic positioning block 1013 is installed on the top of the positioning guide groove 1011. A first limiting plate 1014 is fixedly connected to the side of the U-shaped telescopic positioning block 1013 near the positioning guide groove 1011. A first positioning notch 1016 is provided on the side of the U-shaped telescopic positioning block 1013 near the positioning guide groove 1011, and a second positioning notch 1017 is provided on the back of the U-shaped telescopic positioning block 1013.

[0035] In a preferred embodiment, the hydraulic assembly 102 includes a hydraulic delivery assembly 1021. A first liquid guide tube 1022 is fixedly connected to the top of the hydraulic delivery assembly 1021, and a second liquid guide tube 1023 is fixedly connected to the back of the hydraulic delivery assembly 1021. Buffer tanks 1024 are fixedly connected to the back of the bottom of the first liquid guide tube 1022 and the back of the top of the second liquid guide tube 1023. A rubber sealing layer 1025 is fixedly connected to the inner side of the buffer tank 1024, and the side of the rubber sealing layer 1025 away from the buffer tank 1024 is fixed. A rubber sealing layer 1025 is connected, and a raised positioning groove 1027 is opened on the top of the rubber sealing layer 1025. A positioning frame 1026 is fixedly connected to the side of the rubber sealing layer 1025 away from the buffer tank 1024. After the substrate is positioned, liquid is injected or extracted into the positioning guide groove 1011 through the hydraulic conveying component 1021, so that the two first limiting plates 1014 move closer or further apart. This makes it easy to adjust the distance between the inner side of the clamping and guiding cleaning component 1 and the substrate according to the thickness of the substrate, so that the equipment can clean substrates of different thicknesses.

[0036] In a preferred embodiment, the first clamping assembly 2 includes a first telescopic positioning block 201. A second limiting plate 202 is disposed on the inner side of the first telescopic positioning block 201. A first telescopic block 203 is fixedly connected to the other side of the second limiting plate 202. Rotary positioning plates 204 are fixedly connected to the top and bottom of the other side of the first telescopic block 203. A rotating rod 205 is installed on the inner side of the two rotating positioning plates 204. A rotating clamping assembly 206 is installed on the top of the rotating rod 205. A second telescopic positioning block 207 is fixedly connected to the end of the rotating rod 205 away from the rotating positioning plate 204. A rotating shaft 208 is installed on the other side of the second telescopic positioning block 207. A rotating handle 209 is fixedly connected to the other side of the rotating shaft 208. A threaded rod 2012 is fixedly connected to one side of the rotating handle 209. A second telescopic block 2010 is installed on the outer side of the threaded rod 2012. A clamping and positioning component 2011 is fixedly connected to one side of the telescopic block 2010. When the substrate impacts the inner side of the U-shaped telescopic block 3022, the hydraulic cylinder 3026 works to extend the multi-stage hydraulic telescopic rod 30214 and push the convex notch 30211 down to clamp the substrate. Then, the first clamping component 2 rotates to its original position, so that the bottom of the inner side of the clamping and positioning component 2011 is located at the bottom of the substrate. Then, by rotating the rotating handle 209, the rotating shaft 208 is rotated, which in turn drives the threaded rod 2012 to rotate. Under the mutual positioning of the second telescopic positioning block 207 and the second telescopic block 2010, the second telescopic block 2010 extends out of the second telescopic positioning block 207 until the clamping and positioning component 2011 clamps the substrate. This allows for quick positioning of the substrate and avoids the substrate moving during cleaning, which could affect the cleaning effect.

[0037] In a preferred embodiment, the conveying square tube assembly 301 includes a conveying square tube body 3011. Square sliding grooves 3012 are provided on both the front and back sides of the conveying square tube body 3011. Telescopic limiting grooves 3013 are provided on both sides of the square sliding grooves 3012, and a telescopic groove 3014 is provided at the bottom of the telescopic limiting grooves 3013. During the cleaning process, cleaning fluid is injected into the inner side of the clamping and guiding cleaning assembly 1 through the conveying square tube assembly 301. The cleaning fluid then passes over the upper and lower surfaces of the substrate. At this time, the hydraulic conveying assembly 1021 works to inject liquid into the inner side of the buffer tank 1024 through the first liquid guide pipe 1022 and the second liquid guide pipe 1023. This causes the portion of the rubber seal 1025 located inside the positioning frame 1026 to bulge, allowing the cleaning fluid to flow at a uniform speed. This changes the flow rate of the cleaning fluid, thereby achieving the purpose of rinsing the substrate and simultaneously cleaning both the upper and lower surfaces of the substrate.

[0038] In a preferred embodiment, the second clamping assembly 302 includes a third telescopic positioning block 3021, a U-shaped telescopic block 3022 is provided on the inner side of the third telescopic positioning block 3021, a fourth telescopic block 3023 is fixedly connected to both sides of the U-shaped telescopic block 3022, a third limiting plate 3024 is fixedly connected to the side of the fourth telescopic block 3023 away from the U-shaped telescopic block 3022, positioning pads 3025 are fixedly connected to the back of the top of the U-shaped telescopic block 3022, and a hydraulic cylinder 3026 is fixedly connected to the top of the positioning pads 3025. A push rod 3027 is fixedly connected to the front of the U-shaped telescopic block 3022. A connecting plate 3028 is installed on the outer side of the push rod 3027. A rotary drive disc 3029 is installed on the side of the connecting plate 3028 away from the push rod 3027. The output shaft of a motor 30210 is fixedly connected to the front of the rotary drive disc 3029. A convex notch 30211 is opened on the back of the top of the U-shaped telescopic block 3022. A multi-stage hydraulic telescopic rod 30214 is fixedly connected to the bottom of the hydraulic cylinder 3026. A lifting clamping plate 3021 is fixedly connected to the bottom of the multi-stage hydraulic telescopic rod 30214. 2. A fourth limiting plate 30213 is fixedly connected to the front side of the other side of the U-shaped telescopic block 3022. During processing, if stubborn stains appear on the substrate, liquid is injected into the buffer tank 1024 through the first liquid guide pipe 1022 and the second liquid guide pipe 1023 via the hydraulic conveying assembly 1021. This causes the portion of the rubber sealing layer 1025 located inside the positioning frame 1026 to bulge, and the bulging portion adheres to the substrate. Then, the motor 30210 drives the rotating drive disk 3029 to rotate, and the push rod is pushed through the connecting plate 3028. 3027 Then push the U-shaped telescopic block 3022 and the fourth limiting plate 30213 to slide inside the third telescopic positioning block 3021, so that the U-shaped telescopic block 3022 can extend and retract, and slide inside the telescopic limiting groove 3013 and the telescopic groove 3014 through the fourth telescopic block 3023 and the third limiting plate 3024, sealing the square sliding groove 3012, and then drive the substrate to swing left and right. The rubber sealing layer 1025 bulges and rubs the substrate to effectively clean the substrate. The cleaning method can be selected according to the stains on the outside of the substrate, so as to ensure cleaning efficiency.

[0039] In a preferred embodiment, the cross-sectional dimensions of the inner side of the positioning guide groove 1011 and the cross-sectional dimensions of the first limiting plate 1014 are clearance-fitted, the cross-sectional dimensions of the top and bottom openings of the positioning guide groove 1011 and the cross-sectional dimensions of the connection between the U-shaped telescopic positioning block 1013 and the first limiting plate 1014 are clearance-fitted, the positioning guide groove 1011 and the positioning conveying wheel 1015 are connected by a bearing, the length of the second positioning notch 1017 is clearance-fitted with the length of the buffer tank 1024, and the buffer tank 1024 has a square groove of the same size as the raised positioning groove 1027 on the side near the rubber sealing layer 1025.

[0040] In a preferred embodiment, a threaded hole is provided on the other side of the second telescopic block 2010, and there is a clearance fit between the thread on the inner side of the threaded hole of the second telescopic block 2010 and the thread on the outer side of the threaded rod 2012. The rotating rod 205 is connected to the rotating positioning plate 204 through a positioning shaft and a bearing. There is a clearance fit between the cross-sectional dimensions of the inner side of the first telescopic positioning block 201 and the cross-sectional dimensions of the second limiting plate 202. There is a clearance fit between the cross-sectional dimensions of the opening on the inner side of the first telescopic positioning block 201 and the cross-sectional dimensions of the first telescopic block 203.

[0041] In a preferred embodiment, the height of the square sliding groove 3012 and the thickness of the U-shaped telescopic block 3022 are mutually matched; the cross-sectional dimensions of the fourth telescopic block 3023 and the cross-sectional dimensions of the telescopic limiting groove 3013 are clearance matched; the cross-sectional dimensions of the telescopic groove 3014 and the cross-sectional dimensions of the third limiting plate 3024 are clearance matched; one side of the lifting clamping plate 30212 and one side of the U-shaped telescopic block 3022 are on the same plane; the cross-sectional dimensions of the convex notch 30211 and the inner cross-sectional dimensions of the positioning pad 3025 are the same; and the cross-sectional dimensions of the convex notch 30211 and the cross-sectional dimensions of the lifting clamping plate 30212 are clearance matched.

[0042] The working principle of this invention is as follows: When cleaning the gasket substrate, first loosen the rotating clamping assembly 206 and then rotate the rotating rod 205 180 degrees along the rotating positioning plate 204. Then, place the substrate to be cleaned on the top of the positioning conveying wheel 1015 and push the substrate to move towards the inside of the clamping and guiding cleaning assembly 1. Under the guidance and rotation of the positioning guide groove 1011, the substrate can be quickly conveyed to the inside of the cleaning equipment, making it convenient for the user to place the substrate inside the equipment.

[0043] When the substrate impacts the inner side of the U-shaped telescopic block 3022, the hydraulic cylinder 3026 works to extend the multi-stage hydraulic telescopic rod 30214 and push the convex notch 30211 down to clamp the substrate. Then, the first clamping component 2 rotates to its original position, so that the bottom of the inner side of the clamping positioning component 2011 is located at the bottom of the substrate. Then, by rotating the rotating handle 209, the rotating shaft 208 is rotated, which in turn drives the threaded rod 2012 to rotate. Under the mutual positioning of the second telescopic positioning block 207 and the second telescopic block 2010, the second telescopic block 2010 extends out of the second telescopic positioning block 207 until the clamping positioning component 2011 clamps the substrate. This can quickly position the substrate and avoid the substrate moving during the cleaning process, which would affect the cleaning effect.

[0044] After the substrate is positioned, liquid is injected or extracted into the positioning guide groove 1011 through the hydraulic conveying component 1021, so that the two first limiting plates 1014 move closer or further apart. This makes it easier to adjust the distance between the inner side of the clamping and guiding cleaning component 1 and the substrate according to the substrate thickness, so that the equipment can clean substrates of different thicknesses.

[0045] During the cleaning process, the cleaning fluid is injected into the inside of the clamping and guiding cleaning component 1 through the conveying square tube assembly 301. The cleaning fluid then passes over the upper and lower surfaces of the substrate. At this time, the hydraulic conveying component 1021 works to inject liquid into the inside of the buffer tank 1024 through the first liquid guide tube 1022 and the second liquid guide tube 1023. This causes the part of the rubber seal 1025 located inside the positioning square 1026 to bulge. During the uniform flow of the cleaning fluid, the flow rate of the cleaning fluid is changed to achieve the purpose of rinsing the substrate. The upper and lower surfaces of the substrate can be cleaned simultaneously.

[0046] If stubborn stains appear on the substrate, the hydraulic delivery assembly 1021 injects liquid into the buffer tank 1024 through the first liquid guide pipe 1022 and the second liquid guide pipe 1023. This causes the portion of the rubber seal 1025 located inside the positioning frame 1026 to bulge, with the bulging portion adhering to the substrate. Then, the motor 30210 drives the rotating drive disk 3029 to rotate, and the connecting plate 3028 pushes the push rod 3027, which in turn pushes the U-shaped telescopic block 3022 and the fourth... The limiting plate 30213 slides inside the third telescopic positioning block 3021, causing the U-shaped telescopic block 3022 to extend and retract. It also slides inside the telescopic limiting groove 3013 and the telescopic groove 3014 through the fourth telescopic block 3023 and the third limiting plate 3024, sealing the square sliding groove 3012 and then driving the substrate to swing left and right. The rubber sealing layer 1025 rubs the substrate to effectively clean it. The cleaning method can be selected according to the stains on the outside of the substrate, which makes it easy to ensure cleaning efficiency.

[0047] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0048] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0049] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A substrate surface cleaning device for preparing peelable gaskets, comprising a clamping and guiding cleaning assembly (1), characterized in that: A cleaning fluid delivery assembly (3) is fixedly connected to one side of the clamping and guiding cleaning assembly (1), and a first clamping assembly (2) is fixedly connected to the other side of the clamping and guiding cleaning assembly (1). The clamping and guiding cleaning assembly (1) includes an adjustment assembly (101). A drain trough (103) is fixedly connected to the other side of the bottom of the adjustment assembly (101). A hydraulic assembly (102) is fixedly connected to the inner side of the adjustment assembly (101). The cleaning fluid delivery assembly (3) includes a delivery square tube assembly (301). A second clamping assembly (302) is installed on both the front and back of the delivery square tube assembly (301).

2. The substrate surface cleaning device for preparing peelable gaskets according to claim 1, characterized in that: The adjustment assembly (101) includes a positioning guide groove (1011). Positioning legs (1012) are fixedly connected to both sides of the front of the positioning guide groove (1011). A U-shaped telescopic positioning block (1013) is installed on the top of the positioning guide groove (1011). A first limiting plate (1014) is fixedly connected to the side of the U-shaped telescopic positioning block (1013) near the positioning guide groove (1011). A first positioning notch (1016) is opened on the side of the U-shaped telescopic positioning block (1013) near the positioning guide groove (1011). A second positioning notch (1017) is opened on the back of the U-shaped telescopic positioning block (1013).

3. The substrate surface cleaning device for preparing peelable gaskets according to claim 2, characterized in that: The hydraulic assembly (102) includes a hydraulic delivery assembly (1021). A first liquid guide tube (1022) is fixedly connected to the top of the hydraulic delivery assembly (1021), and a second liquid guide tube (1023) is fixedly connected to the back of the hydraulic delivery assembly (1021). A buffer tank (1024) is fixedly connected to the back of the bottom of the first liquid guide tube (1022) and the back of the top of the second liquid guide tube (1023). A rubber sealing layer (1025) is fixedly connected to the inner side of the buffer tank (1024). A rubber sealing layer (1025) is fixedly connected to the side of the rubber sealing layer (1025) away from the buffer tank (1024). A raised positioning groove (1027) is opened on the top of the rubber sealing layer (1025). A positioning frame (1026) is fixedly connected to the side of the rubber sealing layer (1025) away from the buffer tank (1024).

4. The substrate surface cleaning device for preparing peelable gaskets according to claim 3, characterized in that: The first clamping assembly (2) includes a first telescopic positioning block (201), a second limiting plate (202) is provided on the inner side of the first telescopic positioning block (201), a first telescopic block (203) is fixedly connected to the other side of the second limiting plate (202), and a rotating positioning plate (204) is fixedly connected to the top and bottom of the other side of the first telescopic block (203). A rotating rod (205) is installed on the inner side of the two rotating positioning plates (204), and a rotating clamping assembly (206) is installed on the top of the rotating rod (205). (205) A second telescopic positioning block (207) is fixedly connected to one end away from the rotating positioning plate (204). A rotating shaft (208) is installed on the other side of the second telescopic positioning block (207). A rotating handle (209) is fixedly connected to the other side of the rotating shaft (208). A threaded rod (2012) is fixedly connected to one side of the rotating handle (209). A second telescopic block (2010) is installed on the outside of the threaded rod (2012). A clamping positioning assembly (2011) is fixedly connected to one side of the second telescopic block (2010).

5. The substrate surface cleaning device for preparing peelable gaskets according to claim 4, characterized in that: The conveying square tube assembly (301) includes a conveying square tube body (3011), and square sliding grooves (3012) are provided on both the front and back sides of the conveying square tube body (3011). Telescopic limiting grooves (3013) are provided on both sides of the square sliding grooves (3012), and telescopic grooves (3014) are provided at the bottom of the telescopic limiting grooves (3013).

6. The substrate surface cleaning device for preparing peelable gaskets according to claim 5, characterized in that: The second clamping assembly (302) includes a third telescopic positioning block (3021), a U-shaped telescopic block (3022) is provided on the inner side of the third telescopic positioning block (3021), a fourth telescopic block (3023) is fixedly connected to both sides of the U-shaped telescopic block (3022), a third limiting plate (3024) is fixedly connected to the side of the fourth telescopic block (3023) away from the U-shaped telescopic block (3022), a positioning pad (3025) is fixedly connected to the back of the top of the U-shaped telescopic block (3022), a hydraulic cylinder (3026) is fixedly connected to the top of the positioning pad (3025), and a push rod (3027) is fixedly connected to the front of the U-shaped telescopic block (3022). A connecting plate (3028) is installed on the outside of the moving rod (3027). A rotary drive disk (3029) is installed on the side of the connecting plate (3028) away from the pushing rod (3027). The output shaft of the motor (30210) is fixedly connected to the front of the rotary drive disk (3029). A convex notch (30211) is opened on the back of the top of the U-shaped telescopic block (3022). A multi-stage hydraulic telescopic rod (30214) is fixedly connected to the bottom of the hydraulic cylinder (3026). A lifting clamping plate (30212) is fixedly connected to the bottom of the multi-stage hydraulic telescopic rod (30214). A fourth limiting plate (30213) is fixedly connected to the front of the other side of the U-shaped telescopic block (3022).

7. The substrate surface cleaning device for preparing peelable gaskets according to claim 6, characterized in that: The cross-sectional dimensions of the inner side of the positioning guide groove (1011) and the cross-sectional dimensions of the first limiting plate (1014) are clearance-fitted. The cross-sectional dimensions of the top and bottom openings of the positioning guide groove (1011) and the cross-sectional dimensions of the connection between the U-shaped telescopic positioning block (1013) and the first limiting plate (1014) are clearance-fitted. The positioning guide groove (1011) and the positioning conveying wheel (1015) are connected by a bearing. The length of the second positioning notch (1017) and the length of the buffer tank (1024) are clearance-fitted. The buffer tank (1024) has a square groove with the same size as the raised positioning groove (1027) on the side near the rubber sealing layer (1025).

8. The substrate surface cleaning device for preparing peelable gaskets according to claim 6, characterized in that: The other side of the second telescopic block (2010) is provided with a threaded hole. The thread inside the threaded hole of the second telescopic block (2010) and the thread outside the threaded rod (2012) are in clearance fit. The rotating rod (205) and the rotating positioning plate (204) are connected by a positioning shaft and a bearing. The cross-sectional dimensions of the inner side of the first telescopic positioning block (201) and the cross-sectional dimensions of the second limiting plate (202) are in clearance fit. The cross-sectional dimensions of the opening inside the first telescopic positioning block (201) and the cross-sectional dimensions of the first telescopic block (203) are in clearance fit.

9. The substrate surface cleaning device for preparing peelable gaskets according to claim 6, characterized in that: The height of the square sliding groove (3012) and the thickness of the U-shaped telescopic block (3022) are mutually matched. The cross-sectional dimensions of the fourth telescopic block (3023) and the cross-sectional dimensions of the telescopic limiting groove (3013) are clearance matched. The cross-sectional dimensions of the telescopic groove (3014) and the cross-sectional dimensions of the third limiting plate (3024) are clearance matched. One side of the lifting clamping plate (30212) and one side of the U-shaped telescopic block (3022) are on the same plane. The cross-sectional dimensions of the convex notch (30211) and the inner cross-sectional dimensions of the positioning pad (3025) are the same. The cross-sectional dimensions of the convex notch (30211) and the cross-sectional dimensions of the lifting clamping plate (30212) are clearance matched.

Images