A method and device for polishing a cylinder liner of an emulsion pump

Abstract

The application discloses a kind of emulsion pump cylinder liner polishing processing method and equipment, apply in emulsification pump processing technical field, the present application is positioned by setting recovery mechanism, installation component can be sent to liquid component and liquid receiving component, and can be driven with polishing mechanism to send liquid component and liquid receiving component to rotate, liquid component can be sent to the contact of pure pure grinding agent in liquid storage component polishing part and emulsion pump cylinder liner of polishing mechanism, liquid storage component can be temporarily stored to grinding agent, and can be absorbed to the grinding agent collected in liquid receiving component when sending liquid component to send grinding agent to generate negative pressure, to reach the effect of recycling to grinding agent, liquid receiving component can be collected to the grinding agent wrapped with chaff after grinding, and filter residue component can filter the chaff in grinding agent, and store the chaff after filtering.

Description

Technical Field

[0001] The invention belongs to the technical field of emulsion pump processing, and in particular relates to a grinding and polishing processing method and equipment for an emulsion pump cylinder sleeve. Background Art

[0002] The emulsion pump is used in the coal mining working face to provide emulsion for the hydraulic support. The working principle is that the rotation of the crankshaft drives the piston to do reciprocating motion to achieve liquid suction and discharge. The hydraulic support is used to support the roof and provide a certain space for the coal mining machine to prevent the roof from collapsing. The hydraulic support is supported by the hydraulic cylinder sleeve for expansion and contraction. During the production and processing of the emulsion pump cylinder sleeve, the emulsion pump cylinder sleeve raw material will be formed using a mold, and the cylinder sleeve structure will be polished after forming.

[0003] The existing emulsion pump cylinder sleeve grinding and polishing processing methods and equipment have the following disadvantages when used:

[0004] 1. There is no structure for real-time replacement of the grinding part, which makes it impossible to quickly replace the damaged grinding part, reducing the flexibility of the grinding part during use;

[0005] 2. There is a lack of a structure for real-time cleaning and recovery of debris generated during the grinding of the emulsion pump cylinder liner, making it impossible to accurately clean and recover the debris from the grinding area, thereby reducing the quality of the grinding process of the emulsion pump cylinder liner. Summary of the Invention

[0006] The purpose of the present invention is to provide a method and equipment for polishing the cylinder sleeve of an emulsion pump, which has the following advantages:

[0007] 1. It has a structure that can replace the grinding parts in real time, which can quickly replace the damaged grinding parts and improve the flexibility of the grinding parts during use;

[0008] 2. It has a structure that can clean and recycle the debris generated during the grinding of the emulsion pump cylinder liner in real time. It can accurately clean and recycle the debris at the grinding site, thereby improving the quality of the grinding process of the emulsion pump cylinder liner.

[0009] The above-mentioned technical objectives of the present invention are achieved through the following technical solutions: an emulsion pump cylinder sleeve grinding and polishing processing equipment, including a grinding mechanism and a recovery mechanism, the grinding mechanism is bolted to the inner side of the recovery mechanism, the grinding mechanism includes a transmission assembly, a polishing assembly and a connecting assembly, the polishing assembly is clamped on the surface of the transmission assembly, the connecting assembly is bolted on the front side of the polishing assembly, the surface of the connecting assembly is bolted to the side of the transmission assembly close to the polishing assembly, the recovery mechanism includes an installation assembly, a liquid feeding assembly, a liquid storage assembly, a liquid collecting assembly and a filter residue assembly, the installation assembly is bolted to the surface of the connecting assembly, the front and rear sides of the installation assembly are both in contact with the transmission assembly, the liquid feeding assembly is clamped on the surface of the installation assembly, the liquid storage assembly is connected to the top of the liquid feeding assembly, the liquid collecting assembly is clamped on the surface of the transmission assembly, the side of the liquid collecting assembly close to the transmission assembly is bolted to the surface of the connecting assembly, and the filter residue assembly is arranged on the inner side of the liquid collecting assembly.

[0010] By adopting the above technical solution, a grinding mechanism and a recovery mechanism are set up. The grinding mechanism can grind and polish the inner side of the emulsion pump cylinder liner, and the grinding part can be quickly replaced, thereby improving the flexibility of replacing the grinding part after damage. The recovery mechanism can recycle and recycle the abrasive used during grinding, and can recycle and filter the debris wrapped in the abrasive to avoid the debris remaining in the emulsion pump cylinder liner and affecting the grinding effect, thereby improving the efficiency of grinding the emulsion pump cylinder liner.

[0011] The present invention is further configured as follows: the transmission assembly includes a servo motor, a transmission disc and a connecting groove, the transmission disc is bolted to the output end on the front side of the servo motor, and the connecting groove is opened on the surface of the transmission disc.

[0012] By adopting the above technical solution and setting up a transmission assembly, the servo motor can rotate the transmission disk after being powered on and started. The transmission disk can drive the polishing assembly to rotate while rotating, allowing the polishing assembly to polish the inside of the emulsion pump cylinder sleeve, and the connecting groove can limit the polishing assembly.

[0013] The present invention is further configured as follows: the polishing assembly includes a fixed plate, a limiting frame and a grinding plate, the fixed plate is clamped on the inner side of the connecting groove, the limiting frame is bolted to the side of the fixed plate surface away from the transmission disk, and the grinding plate is bolted to the inner side of the limiting frame.

[0014] By adopting the above technical solution, through setting up the polishing assembly, the fixed plate can limit the limit frame and facilitate the disassembly and assembly of the limit frame. The limit frame can limit the grinding plate and the grinding plate can be divided into four pieces, which is convenient for replacing the damaged grinding plate separately. The grinding plate is the existing polishing part and can be used to polish the inside of the emulsion pump cylinder sleeve.

[0015] The present invention is further configured as follows: the connecting assembly includes a connecting rod, an external connecting thread and an internal connecting thread, the left side of the connecting rod passes through the transmission disk and contacts the transmission disk, the left side of the connecting rod close to the transmission disk passes through the fixed plate and contacts the fixed plate, the external connecting thread is opened on the side of the connecting rod close to the transmission disk, the surface of the external connecting thread is bolted to the inner side of the transmission disk, the internal connecting thread is opened on the side of the connecting rod surface close to the fixed plate, and the inner connecting thread is opened.

[0016] By adopting the above technical solution, the mounting plate is bolted to the side of the connecting rod surface close to the internal connecting thread, the mounting opening is opened on the surface of the mounting plate, and the mounting groove is opened on the side of the mounting plate surface away from the mounting opening.

[0017] The present invention is further configured as follows: the mounting assembly includes a mounting plate, a mounting port and a mounting groove; the mounting plate is bolted to the side of the connecting rod surface close to the internal connecting thread; the mounting port is opened on the surface of the mounting plate; and the mounting groove is opened on the side of the mounting plate surface away from the mounting port.

[0018] By adopting the above technical solution and setting up the installation assembly, the installation plate can drive the liquid storage assembly and the liquid collecting assembly to move as the servo motor rotates, the installation port can limit the liquid delivery assembly, and the installation groove can limit the liquid collecting assembly.

[0019] The present invention is further configured as follows: the liquid delivery component includes a liquid pump, a liquid inlet and a liquid discharge pipe, the liquid pump is bolted to the inner side of the mounting port, the liquid discharge pipe is connected to the side of the liquid pump away from the mounting plate, and the liquid inlet is opened at the bottom of the liquid discharge pipe surface.

[0020] By adopting the above technical solution, by setting up a liquid delivery component, the liquid pump can transport the abrasive in the liquid storage component to the liquid inlet after being powered on and started. The liquid inlet can transport the abrasive to the discharge pipe, and the discharge pipe can transport the abrasive to the sanding plate.

[0021] The present invention is further configured as follows: the liquid storage assembly includes a liquid storage box, a locking groove and a self-closing liquid inlet, the liquid storage box is bolted to the output end of the liquid pump away from the mounting plate, the locking groove is opened on the surface of the liquid storage box, and the self-closing liquid inlet is opened on the side of the liquid storage box close to the liquid collecting assembly.

[0022] By adopting the above technical solution, the liquid storage box can store the abrasive by setting up a liquid storage component, the locking groove can cooperate with the liquid collecting component to limit the liquid storage box, and the self-closing liquid inlet is a one-way liquid inlet with a soft spring sheet, which can recycle the abrasive recovered in the liquid collecting component and prevent the abrasive from flowing back into the liquid collecting component.

[0023] The present invention is further configured as follows: the liquid collecting assembly includes a liquid collecting box, a mounting block and a clamping plate, the mounting block is clamped on the inner side of the mounting groove, the two sides of the mounting block are bolted to the connecting rod, the liquid collecting box is bolted to the side of the clamping plate surface away from the mounting plate, the surface of the liquid collecting box is in contact with the surface of the liquid storage box, the clamping plate is bolted to the side of the liquid collecting box surface close to the clamping groove, and the clamping plate is clamped to the clamping groove.

[0024] By adopting the above technical solution, by setting up a liquid collecting component, the liquid collecting box can recycle the abrasive that has completed grinding, and transport the abrasive wrapped with debris to the filter residue component. The mounting block can limit the liquid collecting box and make it easy to disassemble the liquid collecting box. The clamping plate can further limit the liquid storage box.

[0025] The present invention is further configured as follows: the filter residue assembly includes a self-closing liquid collecting hole, a box door and a filter residue net, the self-closing liquid collecting hole is opened on the side of the liquid collecting box surface away from the mounting plate, the box door is bolted to the right side of the liquid collecting box, and the filter residue net is connected to the inner side of the liquid collecting box.

[0026] By adopting the above technical solution, a filter residue assembly is set up, and the self-closing liquid collection hole is an existing one-way liquid collection structure with a spring structure, which can collect the polishing liquid after polishing. The box door can close the liquid collection box, and the debris in the liquid collection box can be taken out after opening. The filter residue net can intercept the debris in the abrasive.

[0027] A method for grinding and polishing an emulsion pump cylinder sleeve comprises the following steps:

[0028] S1. Polishing process: First, the servo motor is installed on the external fixture, and then the emulsion pump cylinder sleeve is placed on the external fixture, and then the external fixture holding the servo motor is pushed into the inside of the emulsion pump cylinder sleeve until the surface of the grinding plate contacts the inside of the emulsion pump cylinder sleeve, and then the servo motor is powered on and started, and the servo motor will drive the transmission disc to rotate, and the transmission disc will drive the grinding plate to rotate, and the grinding plate will grind and polish the inner side of the emulsion pump cylinder sleeve during rotation, until the inside of the emulsion pump cylinder sleeve is polished, and when the damaged grinding plate needs to be replaced, the connecting rod is rotated and removed, and then the limit frame with the damaged grinding plate is removed, and after replacing the new undamaged grinding plate, the limit frame is placed along the fixed plate into the connecting groove, and then the connecting rod is passed through the fixed plate and the transmission disc and bolted;

[0029] S2. Cleaning and collection: First, inject the abrasive into the liquid storage tank. Then, when the grinding mechanism is grinding, power on and start the liquid extraction pump. The liquid extraction pump will extract the abrasive in the liquid storage tank to the liquid inlet, and then discharge the abrasive along the drain pipe. When discharged, the abrasive will contact the inner wall of the grinding mechanism and the emulsion pump cylinder sleeve due to inertia. After the abrasive wraps the debris generated during grinding, it will gradually flow along the grinding mechanism to the self-closing liquid receiving hole. The liquid receiving tank will generate negative pressure due to the abrasive delivered by the drain pipe, and the negative pressure will cause the self-closing liquid inlet to generate suction, thereby sucking the abrasive into the liquid storage tank. The abrasive will be filtered through the filter residue net. After filtration, the abrasive will flow into the liquid storage tank for circulation. When the accumulated debris needs to be removed, the liquid receiving tank will be taken out, and the box door will be opened to take out the debris.

[0030] In summary, the present invention has the following beneficial effects:

[0031] 1. By setting up a grinding mechanism, the transmission assembly can be externally connected to the fixture, and can drive the polishing assembly and the recovery mechanism to rotate after power is turned on and started. The polishing assembly can grind and polish the inside of the emulsion pump cylinder liner while rotating, and can be quickly replaced after damage. The connecting assembly can connect the polishing assembly and the recovery mechanism with the transmission assembly, and can facilitate the disassembly and replacement of the polishing assembly and the recovery mechanism, so that the damaged part can be quickly replaced, thereby improving the flexibility of grinding the inside of the emulsion pump cylinder liner;

[0032] 2. By setting up a recovery mechanism, the installation component can limit the liquid delivery component and the liquid receiving component, and can drive the liquid delivery component and the liquid receiving component to rotate along with the grinding mechanism. The liquid delivery component can deliver the pure abrasive in the liquid storage component to the grinding part of the grinding mechanism and the contact point between the emulsion pump cylinder sleeve. The liquid storage component can temporarily store the abrasive, and when the liquid delivery component generates negative pressure when delivering the abrasive, the abrasive collected in the liquid receiving component can be absorbed to achieve the effect of recycling the abrasive. The liquid receiving component can collect the abrasive wrapped with debris after grinding, and the filter residue component can filter the debris in the abrasive and store the filtered debris, so that the debris generated by the local grinding of the grinding mechanism and the emulsion pump cylinder sleeve can be centrally cleaned and collected, further improving the efficiency of grinding and polishing the emulsion pump cylinder sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 It is a schematic structural diagram of the grinding mechanism of the present invention;

[0035] Figure 3is a schematic view of a transmission assembly structure of the present application;

[0036] Figure 4 is a schematic view of a polishing assembly structure of the present application;

[0037] Figure 5 is a schematic view of a connecting assembly structure of the present application;

[0038] Figure 6 is a schematic view of a recycling mechanism structure of the present application;

[0039] Figure 7 is a schematic view of a mounting assembly structure of the present application;

[0040] Figure 8 is a schematic view of a liquid feeding assembly and a liquid storage assembly structure of the present application;

[0041] Figure 9 is a schematic view of a liquid collecting assembly and a residue filtering assembly structure of the present application;

[0042] Figure 10 is a schematic view of a processing method of the present application.

[0043] The reference signs: 1, a polishing mechanism; 101, a transmission assembly; 1011, a servo motor; 1012, a transmission disc; 1013, a connecting groove; 102, a polishing assembly; 1021, a fixed plate; 1022, a limiting frame; 1023, a polishing sand plate; 103, a connecting assembly; 1031, a connecting rod; 1032, an outer connecting thread; 1033, an inner connecting thread; 2, a recycling mechanism; 201, a mounting assembly; 2011, a mounting plate; 2012, a mounting port; 2013, a mounting groove; 202, a liquid feeding assembly; 2021, a liquid pumping device; 2022, a liquid inlet; 2023, a liquid outlet pipe; 203, a liquid storage assembly; 2031, a liquid storage tank; 2032, a clamping groove; 2033, a self-closing liquid inlet; 204, a liquid collecting assembly; 2041, a liquid collecting tank; 2042, a mounting block; 2043, a clamping plate; 205, a residue filtering assembly; 2051, a self-closing liquid collecting hole; 2052, a tank door; 2053, a residue filtering net. DETAILED DESCRIPTION

[0044] The present application will be further described in detail below with reference to the accompanying drawings.

[0045] Example 1:

[0046] Reference Figure 1-5, a polishing processing equipment for an emulsion pump cylinder liner, including a polishing mechanism 1, the polishing mechanism 1 includes a transmission assembly 101, a polishing assembly 102 and a connecting assembly 103, the polishing assembly 102 is clamped on the surface of the transmission assembly 101, the connecting assembly 103 is bolted to the front side of the polishing assembly 102, and the surface of the connecting assembly 103 is bolted to the side of the transmission assembly 101 close to the polishing assembly 102. By setting the polishing mechanism 1, the transmission assembly 101 can be externally connected to the fixture, and can drive the polishing assembly 102 and the recovery mechanism 2 to rotate after power is turned on and started, so that the polishing assembly 102 can polish the inside of the emulsion pump cylinder liner during rotation, and can be quickly replaced after damage, the connecting assembly 103 can connect the polishing assembly 102 and the recovery mechanism 2 with the transmission assembly 101, and can facilitate the disassembly and replacement of the polishing assembly 102 and the recovery mechanism 2, so that the damaged part can be quickly replaced, thereby improving the flexibility of polishing the inside of the emulsion pump cylinder liner.

[0047] like Figure 3 As shown, the transmission assembly 101 includes a servo motor 1011, a transmission disc 1012 and a connecting groove 1013. The transmission disc 1012 is bolted to the output end on the front side of the servo motor 1011, and the connecting groove 1013 is opened on the surface of the transmission disc 1012. By setting the transmission assembly 101, the servo motor 1011 can rotate the transmission disc 1012 after being powered on and started. The transmission disc 1012 can drive the polishing assembly 102 to rotate when rotating, so that the polishing assembly 102 can polish the inside of the emulsion pump cylinder sleeve, and the connecting groove 1013 can limit the polishing assembly 102.

[0048] like Figure 4 As shown, the polishing assembly 102 includes a fixed plate 1021, a limiting frame 1022 and a grinding plate 1023. The fixed plate 1021 is clamped on the inner side of the connecting groove 1013, the limiting frame 1022 is bolted to the side of the fixed plate 1021 surface away from the transmission disk 1012, and the grinding plate 1023 is bolted to the inner side of the limiting frame 1022. By setting the polishing assembly 102, the fixed plate 1021 can limit the limiting frame 1022 and facilitate the disassembly and assembly of the limiting frame 1022. The limiting frame 1022 can limit the grinding plate 1023 and the grinding plate 1023 can be divided into four pieces, which is convenient for replacing the damaged grinding plate 1023 separately. The grinding plate 1023 is an existing polishing part, which can be used to polish the inside of the emulsion pump cylinder sleeve.

[0049] like Figure 5As shown, the connecting assembly 103 includes a connecting rod 1031, an external connecting thread 1032 and an internal connecting thread 1033. The left side of the connecting rod 1031 passes through the transmission disk 1012 and contacts the transmission disk 1012. The left side of the connecting rod 1031 close to the transmission disk 1012 passes through the fixed plate 1021 and contacts the fixed plate 1021. The external connecting thread 1032 is opened on the side of the connecting rod 1031 close to the transmission disk 1012. The surface of the external connecting thread 1032 is bolted to the inner side of the transmission disk 1012. The internal connecting thread 1033 is opened on the side of the connecting rod 1031 surface close to the fixed plate 1021. The internal connection is achieved by setting a mounting plate 2011 bolted to the connecting rod 1031. The side of the connecting rod 1031 surface close to the internal connecting thread 1033, the mounting port 2012 is opened on the surface of the mounting plate 2011, and the mounting groove 2013 is opened on the side of the mounting plate 2011 surface away from the mounting port 2012.

[0050] Brief description of the usage process: First, the servo motor 1011 is installed on the external fixture, and then the emulsion pump cylinder sleeve is placed on the external fixture, and then the external fixture holding the servo motor 1011 is pushed into the inside of the emulsion pump cylinder sleeve until the surface of the grinding plate 1023 contacts the inside of the emulsion pump cylinder sleeve, and then the servo motor 1011 is powered on and started, and the servo motor 1011 will drive the transmission disk 1012 to rotate, and the transmission disk 1012 will drive the grinding plate 1023 to rotate, and the grinding plate 1023 will rotate on the emulsion pump cylinder sleeve. The inner side of the emulsion pump cylinder sleeve is ground and polished until the inside of the emulsion pump cylinder sleeve is ground and polished. When the damaged grinding plate 1023 needs to be replaced, the connecting rod 1031 is rotated and taken out, and then the limit frame 1022 with the damaged grinding plate 1023 is taken out and replaced with a new undamaged grinding plate 1023. Then, the limit frame 1022 is placed into the connecting groove 1013 along the fixed plate 1021, and then the connecting rod 1031 is passed through the fixed plate 1021 and the transmission plate 1012 and bolted.

[0051] Example 2:

[0052] refer to Figure 6-9, an emulsion pump cylinder sleeve grinding and polishing processing equipment, including a recovery mechanism 2, the grinding mechanism 1 is bolted to the inner side of the recovery mechanism 2, the recovery mechanism 2 includes a mounting assembly 201, a liquid feeding assembly 202, a liquid storage assembly 203, a liquid collecting assembly 204 and a filter residue assembly 205, the mounting assembly 201 is bolted to the surface of the connecting assembly 103, the front and rear sides of the mounting assembly 201 are in contact with the transmission assembly 101, the liquid feeding assembly 202 is clamped on the surface of the mounting assembly 201, the liquid storage assembly 203 is connected to the top of the liquid feeding assembly 202, the liquid collecting assembly 204 is clamped on the surface of the transmission assembly 101, and the side of the liquid collecting assembly 204 close to the transmission assembly 101 is bolted to the surface of the connecting assembly 103, and the filter residue assembly 205 is arranged on the inner side of the liquid collecting assembly 204. By setting the recovery mechanism 2, the mounting assembly 201 can be used to clean the liquid feeding assembly 202 and the liquid collecting assembly 204 The grinding mechanism 1 can be used to drive the liquid delivery component 202 and the liquid collecting component 204 to rotate. The liquid delivery component 202 can deliver the pure abrasive in the liquid storage component 203 to the grinding part of the grinding mechanism 1 and the contact point of the emulsion pump cylinder sleeve. The liquid storage component 203 can temporarily store the abrasive, and when the liquid delivery component 202 generates negative pressure when delivering the abrasive, the abrasive collected in the liquid collecting component 204 can be absorbed to achieve the effect of recycling the abrasive. The liquid collecting component 204 can collect the abrasive wrapped with debris after grinding, and the filter residue component 205 can filter the debris in the abrasive and store the filtered debris, so that the debris generated by the local grinding of the grinding mechanism 1 and the emulsion pump cylinder sleeve can be cleaned and collected in a centralized manner, thereby further improving the efficiency of grinding and polishing the emulsion pump cylinder sleeve.

[0053] like Figure 7 As shown, the mounting assembly 201 includes a mounting plate 2011, a mounting port 2012 and a mounting groove 2013. The mounting plate 2011 is bolted to the connecting rod 1031 on the side of the connecting rod 1031 surface close to the internal connecting thread 1033. The mounting port 2012 is opened on the surface of the mounting plate 2011, and the mounting groove 2013 is opened on the side of the mounting plate 2011 surface away from the mounting port 2012. By setting the mounting assembly 201, the mounting plate 2011 can drive the liquid storage assembly 203 and the liquid collecting assembly 204 to move as the servo motor 1011 rotates. The mounting port 2012 can limit the liquid delivery assembly 202, and the mounting groove 2013 can limit the liquid collecting assembly 204.

[0054] like Figure 8As shown, the liquid delivery component 202 includes a liquid pump 2021, a liquid inlet 2022 and a liquid discharge pipe 2023. The liquid pump 2021 is bolted to the inner side of the mounting port 2012, the liquid discharge pipe 2023 is connected to the side of the liquid pump 2021 away from the mounting plate 2011, and the liquid inlet 2022 is opened at the bottom of the surface of the liquid discharge pipe 2023. By setting the liquid delivery component 202, the liquid pump 2021 can transport the abrasive in the liquid storage component 203 to the liquid inlet 2022 after being powered on and started, the liquid inlet 2022 can transport the abrasive to the liquid discharge pipe 2023, and the liquid discharge pipe 2023 can transport the abrasive to the sanding plate 1023.

[0055] like Figure 8 As shown, the liquid storage component 203 includes a liquid storage box 2031, a locking groove 2032 and a self-closing liquid inlet 2033. The liquid storage box 2031 is bolted to the output end of the liquid pump 2021 away from the mounting plate 2011. The locking groove 2032 is opened on the surface of the liquid storage box 2031. The self-closing liquid inlet 2033 is opened on the side of the liquid storage box 2031 close to the liquid collecting component 204. By setting the liquid storage component 203, the liquid storage box 2031 can store the abrasive. The locking groove 2032 can cooperate with the liquid collecting component 204 to limit the liquid storage box 2031. The self-closing liquid inlet 2033 is a one-way liquid inlet with a soft spring sheet, which can recycle the abrasive recovered in the liquid collecting component 204 and prevent the abrasive from flowing back into the liquid collecting component 204.

[0056] like Figure 9 As shown, the liquid collecting assembly 204 includes a liquid collecting box 2041, a mounting block 2042 and a clamping plate 2043. The mounting block 2042 is clamped on the inner side of the mounting groove 2013. Both sides of the mounting block 2042 are bolted to the connecting rod 1031. The liquid collecting box 2041 is bolted to the side of the clamping plate 2043 away from the mounting plate 2011. The surface of the liquid collecting box 2041 contacts the surface of the liquid storage box 2031. The clamping plate 2043 is bolted to the surface of the liquid collecting box 2041. On the side close to the locking groove 2032, the locking plate 2043 is locked with the locking groove 2032. By setting the liquid collecting component 204, the liquid collecting box 2041 can recycle the abrasive that has completed grinding, and transport the abrasive wrapped with debris to the filter residue component 205. The mounting block 2042 can limit the liquid collecting box 2041 and make it easy to disassemble the liquid collecting box 2041. The locking plate 2043 can further limit the liquid storage box 2031.

[0057] like Figure 9As shown, the filter residue assembly 205 includes a self-closing liquid collecting hole 2051, a box door 2052 and a filter residue net 2053. The self-closing liquid collecting hole 2051 is opened on the side of the liquid collecting box 2041 surface away from the mounting plate 2011, the box door 2052 is bolted to the right side of the liquid collecting box 2041, and the filter residue net 2053 is clamped on the inner side of the liquid collecting box 2041. By setting the filter residue assembly 205, the self-closing liquid collecting hole 2051 is an existing one-way liquid collection structure with a spring structure, which can collect the polishing liquid after polishing. The box door 2052 can close the liquid collecting box 2041, and can take out the debris in the liquid collecting box 2041 after opening. The filter residue net 2053 can intercept the debris in the abrasive.

[0058] Brief description of the usage process: First, inject the abrasive into the liquid storage tank 2031. Then, when the grinding mechanism 1 is grinding, the liquid pump 2021 is powered on and started. The liquid pump 2021 will pump the abrasive in the liquid storage tank 2031 to the liquid inlet 2022, and then discharge the abrasive along the discharge pipe 2023. When the abrasive is discharged, it will contact the inner wall of the grinding mechanism 1 and the emulsion pump cylinder due to inertia. After the abrasive wraps the debris generated during grinding, it will gradually flow along the grinding mechanism 1 to the inner wall of the emulsion pump cylinder. The closed liquid receiving hole 2051 of the liquid collecting box 2041 will generate negative pressure due to the abrasive transported by the discharge pipe 2023, and the negative pressure will generate suction from the closed liquid inlet 2033, thereby sucking the abrasive into the liquid storage box 2031. The abrasive will be filtered through the filter residue net 2053. After filtration, the abrasive will flow into the liquid storage box 2031 for circulation. When the accumulated debris needs to be removed, the liquid collecting box 2041 will be taken out, and the box door 2052 will be opened to take out the debris.

[0059] Among them, such as Figure 10 As shown, the above-mentioned method for grinding and polishing the cylinder sleeve of an emulsion pump is applied, and the specific steps are as follows:

[0060] S1. Polishing processing: First, the servo motor 1011 is installed on the outer clamp, then the emulsion pump cylinder is placed on the outer clamp, then the outer clamp clamping the servo motor 1011 is pushed to the inside of the emulsion pump cylinder until the surface of the polishing sand plate 1023 contacts the inside of the emulsion pump cylinder, then the servo motor 1011 is powered on and started, the servo motor 1011 will drive the transmission disc 1012 to rotate, the transmission disc 1012 will drive the polishing sand plate 1023 to rotate, the polishing sand plate 1023 will polish the inside of the emulsion pump cylinder when rotating, until the inside of the emulsion pump cylinder is polished, when the damaged polishing sand plate 1023 needs to be replaced, the connecting rod 1031 is rotated and taken out, the limiting frame 1022 containing the damaged polishing sand plate 1023 is taken out from behind, and after replacing the new undamaged polishing sand plate 1023, the limiting frame 1022 is placed into the connecting groove 1013 along the fixed plate 1021, then the connecting rod 1031 is inserted through the fixed plate 1021 and the transmission disc 1012 and bolted.

[0061] S2. Cleaning collection: First, the grinding agent is injected into the storage tank 2031, then when the polishing mechanism 1 is polishing, the liquid pump 2021 is powered on and started, the liquid pump 2021 will pump the grinding agent in the storage tank 2031 to the liquid inlet 2022, then the grinding agent is discharged along the discharge pipe 2023, the grinding agent will contact the inner wall of the polishing mechanism 1 and the emulsion pump cylinder when being discharged due to inertia, after the grinding agent wraps the debris generated during polishing, it will gradually flow along the polishing mechanism 1 to the self-closing liquid inlet 2051 The liquid tank 2041 will generate negative pressure due to the grinding agent delivered by the discharge pipe 2023, and because of the negative pressure, the self-closing liquid inlet 2033 generates suction, thereby sucking the grinding agent into the storage tank 2031, the grinding agent will be filtered by the filter screen 2053, and the filtered grinding agent will flow into the storage tank 2031 for circulation, when the accumulated debris needs to be taken out, the liquid tank 2041 is taken out, and the tank door 2052 is opened, the debris is taken out.

[0062] The specific embodiments are only an explanation of the present application, which is not a limitation of the present application, and those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. An emulsion pump cylinder sleeve grinding and polishing processing equipment, comprising a grinding mechanism (1) and a recovery mechanism (2), characterized in that: The grinding mechanism (1) is bolted to the inner side of the recovery mechanism (2). The grinding mechanism (1) includes a transmission component (101), a polishing component (102) and a connecting component (103). The polishing component (102) is clamped on the surface of the transmission component (101). The connecting component (103) is bolted to the front side of the polishing component (102). The surface of the connecting component (103) is bolted to the side of the transmission component (101) close to the polishing component (102). The recovery mechanism (2) includes a mounting component (201), a liquid delivery component (202), a liquid storage component (203), a liquid collection component (204) and a filter residue component. The mounting assembly (201) is bolted to the surface of the connecting assembly (103), the front and rear sides of the mounting assembly (201) are in contact with the transmission assembly (101), the liquid delivery assembly (202) is clamped to the surface of the mounting assembly (201), the liquid storage assembly (203) is connected to the top of the liquid delivery assembly (202), the liquid collection assembly (204) is clamped to the surface of the transmission assembly (101), the side of the liquid collection assembly (204) close to the transmission assembly (101) is bolted to the surface of the connecting assembly (103), and the filter residue assembly (205) is arranged on the inner side of the liquid collection assembly (204); The mounting assembly (201) comprises a mounting plate (2011), a mounting opening (2012) and a mounting groove (2013); the mounting plate (2011) is bolted to a side of the surface of the connecting rod (1031) close to the internal connecting thread (1033); the mounting opening (2012) is provided on the surface of the mounting plate (2011); and the mounting groove (2013) is provided on a side of the surface of the mounting plate (2011) away from the mounting opening (2012); The liquid delivery component (202) comprises a liquid pump (2021), a liquid inlet (2022) and a liquid discharge pipe (2023); the liquid pump (2021) is bolted to the inner side of the mounting port (2012); the liquid discharge pipe (2023) is connected to a side of the liquid pump (2021) away from the mounting plate (2011); and the liquid inlet (2022) is provided at the bottom of the surface of the liquid discharge pipe (2023); The liquid storage assembly (203) comprises a liquid storage box (2031), a snap-fit ​​groove (2032), and a self-closing liquid inlet (2033); the liquid storage box (2031) is bolted to the output end of the liquid pump (2021) away from the mounting plate (211); the snap-fit ​​groove (2032) is provided on the surface of the liquid storage box (2031); and the self-closing liquid inlet (2033) is provided on a side of the liquid storage box (2031) close to the liquid collecting assembly (204); The liquid collecting assembly (204) comprises a liquid collecting box (2041), a mounting block (2042) and a clamping plate (2043); the mounting block (2042) is clamped to the inner side of the mounting groove (2013); both sides of the mounting block (2042) are bolted to the connecting rod (1031); the liquid collecting box (2041) is bolted to a side of the clamping plate (2043) away from the mounting plate (2011); the surface of the liquid collecting box (2041) contacts the surface of the liquid storage box (2031); the clamping plate (2043) is bolted to a side of the surface of the liquid collecting box (2041) close to the clamping groove (2032); and the clamping plate (2043) is clamped to the clamping groove (2032); The filter residue assembly (205) comprises a self-closing liquid collecting hole (2051), a box door (2052) and a filter residue net (2053); the self-closing liquid collecting hole (2051) is provided on a side of the surface of the liquid collecting box (2041) away from the mounting plate (2011); the box door (2052) is bolted to the right side of the liquid collecting box (2041); and the filter residue net (2053) is clamped to the inner side of the liquid collecting box (2041).

2. The emulsion pump cylinder liner grinding and polishing equipment according to claim 1, characterized in that: The transmission assembly (101) comprises a servo motor (1011), a transmission disc (1012) and a connection slot (1013); the transmission disc (1012) is bolted to the output end on the front side of the servo motor (1011); and the connection slot (1013) is provided on the surface of the transmission disc (1012).

3. The emulsion pump cylinder liner grinding and polishing equipment according to claim 2, characterized in that: The polishing assembly (102) comprises a fixed plate (1021), a limiting frame (1022) and a grinding plate (1023); the fixed plate (1021) is clamped on the inner side of the connecting groove (1013); the limiting frame (1022) is bolted to the side of the surface of the fixed plate (1021) away from the transmission disc (1012); and the grinding plate (1023) is bolted to the inner side of the limiting frame (1022).

4. The emulsion pump cylinder liner grinding and polishing equipment according to claim 3, characterized in that: The connecting assembly (103) comprises a connecting rod (1031), an external connecting thread (1032) and an internal connecting thread (1033); the left side of the connecting rod (1031) passes through the transmission disc (1012) and contacts the transmission disc (1012); the left side of the connecting rod (1031) close to the transmission disc (1012) passes through the fixed plate (1021) and contacts the fixed plate (1021); the external connecting thread (1032) is provided on the side of the connecting rod (1031) close to the transmission disc (1012); the surface of the external connecting thread (1032) is bolted to the inner side of the transmission disc (1012); the internal connecting thread (1033) is provided on the side of the surface of the connecting rod (1031) close to the fixed plate (1021); the surface of the internal connecting thread (1033) is bolted to the inner side of the fixed plate (1021).

5. The processing method of the emulsion pump cylinder liner grinding and polishing equipment according to any one of claims 1 to 4, characterized in that: The following steps are involved: S1. Polishing process: First, the servo motor (1011) is installed on the external fixture, and then the emulsion pump cylinder sleeve is placed on the external fixture. Then, the external fixture holding the servo motor (1011) is pushed into the inside of the emulsion pump cylinder sleeve until the surface of the grinding plate (1023) contacts the inside of the emulsion pump cylinder sleeve. Then, the servo motor (1011) is powered on and started. The servo motor (1011) will drive the transmission disc (1012) to rotate, and the transmission disc (1012) will drive the grinding plate (1023) to rotate. The grinding plate (1023) will polish the emulsion during rotation. The inner side of the liquid pump cylinder sleeve is ground and polished until the inner side of the emulsion pump cylinder sleeve is ground and polished. When the damaged grinding plate (1023) needs to be replaced, the connecting rod (1031) is rotated and taken out, and then the limit frame (1022) equipped with the damaged grinding plate (1023) is taken out and replaced with a new undamaged grinding plate (1023). Then, the limit frame (1022) is placed into the connecting groove (1013) along the fixing plate (1021), and then the connecting rod (1031) is passed through the fixing plate (1021) and the transmission plate (1012) and bolted. S2. Cleaning and collection: First, the abrasive is injected into the liquid storage tank (2031). Then, when the grinding mechanism (1) is grinding, the liquid pump (2021) is powered on and started. The liquid pump (2021) will pump the abrasive in the liquid storage tank (2031) to the liquid inlet (2022), and then discharge the abrasive along the discharge pipe (2023). When the abrasive is discharged, it will contact the inner wall of the grinding mechanism (1) and the emulsion pump cylinder due to inertia. After the abrasive wraps the debris generated during grinding, it will gradually flow along the grinding mechanism (1) to the inner wall of the emulsion pump cylinder. The liquid collecting box (2041) at the closed liquid collecting hole (2051) will generate negative pressure due to the abrasive transported out of the liquid discharge pipe (2023), and the negative pressure will cause the self-closed liquid inlet (2033) to generate suction, thereby sucking the abrasive into the liquid storage box (2031), and the abrasive will be filtered through the filter residue net (2053). After the filtration, the abrasive will flow into the liquid storage box (2031) for circulation. When it is necessary to remove the accumulated debris, the liquid collecting box (2041) will be removed, and the box door (2052) will be opened to remove the debris.

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