Rotary grinding device for outer surface of fuel filter shell

Abstract

The fuel filter shell outer surface rotary grinding device comprises an operation box, a guide rail is arranged at the position, close to the top end, in the operation box, the outer surface of the guide rail is movably connected with a moving block, and the outer surface of the lower end of the moving block is fixedly connected with a first electric telescopic rod; one end of the electric telescopic rod I is fixedly connected with the moving block, and the other end is fixedly connected with a U-shaped frame; the partition plate and the limiting plate abut against the open end and the closed end of the filter body respectively, filter shells of different specifications are fixed from the two ends, the arc-shaped plate further limits the filter shells from the peripheries of the filter shells under the action of the first spring, and in other words, the arc-shaped plate, the partition plate and the limiting plate are matched with one another, so that the filter shells are fixed, and the filter bodies are fixed. And the filter shell is limited in all directions, and the stability of the filter shell in the polishing process is improved.

Description

Technical Field

[0001] The invention relates to the technical field of battery recycling, and in particular to a rotating grinding device for the outer surface of a fuel filter housing. Background Art

[0002] Filter refers to an accessory that filters impurities or gases through filter paper. It can be divided into oil filters, fuel filters (gasoline filters, diesel filters, oil-water separators and hydraulic filters), air filters and air conditioning filters according to different filtering functions.

[0003] The filter housing is a container of the filter, which is cylindrical. After processing and forming, the filter housing needs to be polished to make it smoother. A Chinese patent (Announcement No.: CN112108950A) discloses an end face polishing device for filter processing, in which a wheel set is installed on the outer wall of a column through a bearing, a left side of the column is installed on a workbench through a bearing, a second pulley is installed at a bottom position on the left side of the column, the first pulley and the second pulley are connected by a belt drive, and a mounting plate is fixedly installed at the top of the inner cavity of the box, which improves the polishing efficiency while ensuring working stability.

[0004] However, the above patent content only ensures the stability of the working process, and does not take into account the large amount of debris generated by grinding that splashes around. If the debris enters other components, it may cause unexpected situations. In addition, during the repeated grinding process, a certain amount of debris adheres to the surface. If it is not cleaned in time, it will further affect the grinding quality and greatly reduce the overall smoothness of the filter housing. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the prior art and to provide a rotating grinding device for the outer surface of a fuel filter housing.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a fuel filter housing outer surface rotary grinding device, comprising an operating box, wherein a guide rail is arranged near the top of the operating box, and a moving block is movably connected to the outer surface of the guide rail, and an electric telescopic rod is fixedly connected to the outer surface of the lower end of the moving block;

[0007] One end of the electric telescopic rod is fixedly connected to the moving block, and the other end is fixedly connected to a U-shaped frame, a grinding roller is rotatably connected inside the U-shaped frame, and a motor is provided at a position corresponding to the grinding roller on the outer surface of one side of the U-shaped frame, and the output end of the motor passes through the interior of the U-shaped frame and is fixedly connected to the grinding roller;

[0008] Two electric push rods are provided on both sides of the inner surface of the operation box, and one end of the two electric push rods is fixedly connected to a connecting block, and a second motor is provided on the outer surface of one side of the connecting block, and the output end of the second motor is fixedly connected to a connecting frame, and a side of the connecting frame away from the output end of the second motor is fixedly connected to a collection frame for collecting waste chips, and the bottom end of the inner surface of the operation box is fixedly connected to a base, and a collection mechanism for collecting waste chips is provided between the base and the two groups of collection frames.

[0009] Furthermore, one group of the collection frames is internally fixedly connected with a limiting plate, and the cross-section of the limiting plate is trapezoidal, the limiting plate is hollow, and the inner diameter of the limiting plate gradually increases from the base toward the collection frame, and another group of the collection frames is internally provided with a limiting mechanism for fixing the filter housing.

[0010] Furthermore, the limiting mechanism includes a partition fixedly connected to the inside of the collection frame, and the cross-section of the partition is triangular, the inner diameter of the partition gradually increases from the base toward the collection frame, and the partition is hollow, and the outer surface of the partition is fixedly connected with several groups of annular strips at equal distances, and the annular strips are made of rubber.

[0011] Furthermore, two groups of T-shaped columns are symmetrically and movably connected inside the collection frame corresponding to the partition, and one end of the T-shaped column passes through the outside of the collection frame and is movably connected thereto, a spring is provided on the outside of the T-shaped column located outside the collection frame, and one end of the spring is fixedly connected to the collection frame, and the other end is fixedly connected to the T-shaped column, one end of the T-shaped column located inside the collection frame is fixedly connected to an arc plate, and a plurality of groups of rectangular rubber strips are fixedly connected to the inner surface of the arc plate at equal distances.

[0012] Furthermore, the collection mechanism includes a dustproof net fixedly connected to the inside of the collection frame, and one side of the inner surface of the collection frame is rotatably connected to a connecting shaft, one end of the connecting shaft located inside the collection frame is fixedly connected to a fan blade, and the other end passes through the interior of the connecting frame and is fixedly connected to a transmission wheel, the outer surface of the collection frame is rotatably connected to a driving wheel at a position located on one side of the transmission wheel, and a conveyor belt is transmission-connected between the driving wheel and the transmission wheel.

[0013] Furthermore, a gear is fixedly connected to one side of the driving wheel, and movable grooves are provided on both sides of the outer surface of the upper end of the base, a guide column is movably connected inside the movable groove, and one end of the guide column passes through the outside of the movable groove and is fixedly connected to an inner gear ring, the inner gear ring corresponds to the gear one by one and meshes with each other, a second spring is arranged between the guide column and the movable groove, and the two ends of the second spring are respectively fixedly connected to the two.

[0014] Furthermore, an arc-shaped seat is fixedly connected to the outer surface of the upper end of the base, a liquid storage cavity is arranged inside the base, and a filter plate is arranged inside the liquid storage cavity, and the liquid storage cavity is communicated with the inner surface of the arc-shaped seat.

[0015] Furthermore, a pressing head is provided on the outer surface of the upper end of the filter plate, a spray plate is provided on the top of the pressing head, the pressing head is communicated with the liquid storage chamber, and both ends of the spray plate are fixedly connected to two groups of inner gear rings through a movable block.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] 1. In the present invention, two sets of collecting frames are arranged on both sides of the base to cooperate with the partition plate and the limit plate, and the partition plate and the limit plate are respectively in contact with the open end and the closed end of the filter body, so that the filter housings of different specifications can be fixed from both ends;

[0018] In addition, during the process of the filter housing and the partition plate conflicting with each other, the arc plate is squeezed by the filter housing to push the T-shaped column to both sides, and the arc plate is further limited from all sides of the filter housing under the action of spring 1. Therefore, the filter housing can be limited in all directions by cooperating with the arc plate, partition plate and limit plate, thereby improving the stability of the filter housing during the grinding process and improving the grinding quality.

[0019] 2. In the present invention, by setting a collection frame, a fan blade and an inner gear ring to cooperate with each other, when the collection frame drives the filter housing to rotate and be polished, the inner gear ring drives the gear to drive the fan blade to rotate, and the debris generated during the polishing process is accurately adsorbed into the corresponding collection frame for collection, so as to prevent the debris from being splashed into the interior of the operating equipment for a long time and affecting its operation, and adsorb the debris during the polishing process;

[0020] At the same time, in the process of using the internal gear ring to drive the fan blades to rotate and absorb debris, the gear can be used to react to the internal gear ring to drive the spray plate to move up and down to extrude the pressing head, so that the flushing coolant inside the liquid storage chamber is sprayed out through the spray plate to flush the surface of the filter housing, and the debris drips onto the surface of the filter plate with the flushing liquid, cleaning the debris on the surface of the filter housing to avoid the residual debris on the filter surface affecting further grinding and improving the grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a combined view of the collection frame and the base of the present invention;

[0023] Figure 3 It is a combined view of the limiting mechanism and the collecting mechanism of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the partition plate and the annular strip of the present invention;

[0025] Figure 5 It is a combined view of the inner gear ring and the spray plate of the present invention;

[0026] Figure 6 It is a combined view of the spray plate and the filter plate of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the limiting mechanism of the present invention.

[0028] : 1. operating box; 2. guide rail; 3. moving block; 4. electric telescopic rod one; 5. U-shaped frame; 6. grinding roller; 7. motor one; 8. limiting mechanism; 81. partition; 82. ring strip; 83. T-shaped column; 84. spring one; 85. arc plate; 86. rectangular rubber strip; 9. collecting mechanism; 91. dust net; 92. fan blade; 93. transmission wheel; 94. driving wheel; 95. conveyor belt; 96. gear; 97. guide column; 98. inner gear ring; 99. spring two; 910. arc seat; 911. liquid storage chamber; 912. filter plate; 913. pressing head; 914. spray plate; 10. electric push rod two; 11. motor two; 12. collecting frame; 13. connecting frame; 14. base; 15. limiting plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1: Figure 1 and Figure 2 As shown, a fuel filter housing outer surface rotary grinding device proposed by the present invention comprises an operation box 1, a guide rail 2 is arranged near the top of the operation box 1, and a moving block 3 is movably connected to the outer surface of the guide rail 2, and the moving block 3 is controlled to move along the guide rail 2 to the area to be polished, and an electric telescopic rod 4 is fixedly connected to the outer surface of the lower end of the moving block 3;

[0031] One end of the electric telescopic rod 4 is fixedly connected to the moving block 3, and the other end is fixedly connected to a U-shaped frame 5. A grinding roller 6 is rotatably connected inside the U-shaped frame 5, and a motor 7 is provided at a position corresponding to the grinding roller 6 on the outer surface of one side of the U-shaped frame 5. The output end of the motor 7 penetrates into the interior of the U-shaped frame 5 and is fixedly connected to the grinding roller 6, so that the electric push rod 1 pushes the grinding roller 6 to move downward and fit with the filter housing, and the grinding roller 6 rotates with the output end of the motor 7 and grinds the filter housing;

[0032] Electric push rods 10 are provided on both sides of the inner surface of the operating box 1, and one end of the electric push rod 10 is fixedly connected to a connecting block, and a motor 11 is provided on the outer surface of one side of the connecting block. The output end of the motor 11 is fixedly connected to a connecting frame 13, and the side of the connecting frame 13 away from the output end of the motor 11 is fixedly connected to a collection frame 12 for collecting waste chips. The two groups of electric push rods 10 move toward the direction close to the filter housing to limit it, and the bottom end of the inner surface of the operating box 1 is fixedly connected to a base 14.

[0033] Embodiment 2: Figure 2-7 As shown, the difference between this embodiment and embodiment 1 is that a group of collecting frames 12 are internally fixedly connected with a limiting plate 15, and the cross-section of the limiting plate 15 is trapezoidal, the limiting plate 15 is hollow, and the inner diameter of the limiting plate 15 gradually increases from the base 14 toward the collecting frame 12, the closed end of the filter housing is in conflict with the limiting plate 15, and the interior of the other group of collecting frames 12 is provided with a limiting mechanism 8 for fixing the filter housing.

[0034] The limiting mechanism 8 includes a partition 81 fixedly connected to the inside of the collecting frame 12, and the cross-section of the partition 81 is triangular, the inner diameter of the partition 81 gradually increases from the base 14 toward the collecting frame 12, and the partition 81 is hollow, and a plurality of groups of annular strips 82 are fixedly connected to the outer surface of the partition 81 at equal distances, and the annular strips 82 are made of rubber, the open end of the filter housing is in conflict with the partition 81, and the annular strips 82 are in fit with the filter housing.

[0035] Two groups of T-shaped columns 83 are symmetrically and movably connected inside the collection frame 12 corresponding to the partition 81, and one end of the T-shaped column 83 passes through the outside of the collection frame 12 and is movably connected thereto, and a spring 84 is provided on the outside of the T-shaped column 83, and one end of the spring 84 is fixedly connected to the collection frame 12, and the other end is fixedly connected to the T-shaped column 83, and one end of the T-shaped column 83 located inside the collection frame 12 is fixedly connected to an arc plate 85;

[0036] During the process of the filter housing and the partition 81 contacting each other, the arc plate 85 is squeezed by the filter housing to push the T-shaped column 83 to both sides. The arc plate 85 is further limited from all sides of the filter housing under the action of spring 1 84, and a plurality of groups of rectangular rubber strips 86 are fixedly connected to the inner surface of the arc plate 85 at equal distances. The rectangular rubber strips 86 can increase the friction resistance between the filter and the filter to prevent the filter housing and the collection frame 12 from rotating relative to each other.

[0037] Embodiment 3: Figure 2-6As shown, the difference between this embodiment and embodiment 1 and embodiment 2 is that a collecting mechanism 9 for collecting waste chips is provided between the base 14 and the two groups of collecting frames 12, the collecting mechanism 9 includes a dustproof net 91 fixedly connected to the inside of the collecting frame 12, and one side of the inner surface of the collecting frame 12 is rotatably connected to a connecting shaft, one end of the connecting shaft located inside the collecting frame 12 is fixedly connected to a fan blade 92, and the other end passes through the interior of the connecting frame 13 and is fixedly connected to a transmission wheel 93, the outer surface of the collecting frame 12 is rotatably connected to a driving wheel 94 located on one side of the transmission wheel 93, and a conveyor belt 95 is transmission-connected between the driving wheel 94 and the transmission wheel 93.

[0038] A gear 96 is fixedly connected to one side of the driving wheel 94, and movable grooves are provided on both sides of the outer surface of the upper end of the base 14, and a guide column 97 is movably connected inside the movable groove, and one end of the guide column 97 passes through the outside of the movable groove and is fixedly connected to an inner gear ring 98, which corresponds to and meshes with the gear 96 one by one;

[0039] During the movement of the collection frame 12 toward the base 14, the gear 96 enters the corresponding inner gear ring 98 and meshes therewith. During the rotation of the collection frame 12, the gear 96 rotates inside the inner gear ring 98, and the gear 96 drives the fan blades 92 to rotate. The suction surface of the fan blades 92 faces the direction of the dust net 91, and the fan blades 92 absorb the debris generated during the grinding process into the interior of the collection frame 12.

[0040] Embodiment 4: Figure 2-6 As shown, the difference between this embodiment and embodiment 1, embodiment 2 and embodiment 3 is that a spring 99 is provided between the guide column 97 and the movable groove, and the inner gear ring 98 is always engaged with the teeth in the gear 96. During the rotation of the gear 96, the inner gear ring 98 is driven by the spring 99 and the gear 96 to move up and down, and the two ends of the spring 99 are fixedly connected to the two respectively, and the upper end outer surface of the base 14 is fixedly connected with an arc seat 910, and the base 14 is provided with a liquid storage chamber 911 inside.

[0041] A filter plate 912 is provided inside the liquid storage chamber 911, and the liquid storage chamber 911 is communicated with the inner surface of the arc seat 910. A pressing head 913 is provided on the outer surface of the upper end of the filter plate 912, and a spray plate 914 is provided on the top of the pressing head 913. The pressing head 913 is communicated with the liquid storage chamber 911, and the two ends of the spray plate 914 are fixedly connected to two groups of inner gear rings 98 through movable blocks. The spray plate 914 repeatedly moves up and down to squeeze the pressing head 913, but the inner gear ring 98 is always engaged with the teeth in the gear 96. The flushing coolant inside the liquid storage chamber 911 flushes the surface of the filter housing, and debris drips onto the surface of the filter plate 912 with the flushing liquid, thereby further flushing the debris on the surface of the filter housing.

[0042] The working process and principle of the present invention are as follows:

[0043] Step 1: Before polishing, place the filter housing on the surface of the arc plate 85. The length of the filter housing is greater than the length of the spray plate 914, so it will not fall into the liquid storage chamber 911, and the open end of the filter housing corresponds to the partition plate 81;

[0044] Step 2: simultaneously control the two sets of electric push rods 10 to move toward the direction close to the filter housing, the closed end of the filter housing conflicts with the limit plate 15, the open end of the filter housing conflicts with the partition 81, and the annular strip 82 fits the filter housing, so that the limit plate 15 and the partition 81 cooperate with each other, and the filter housings of different specifications can be fixed from both ends, thereby ensuring the stability of the filter housing during the grinding process and improving the grinding quality;

[0045] Step 3: When the filter housing and the partition plate 81 are in contact with each other, the arc plate 85 is squeezed by the filter housing to push the T-shaped pillars 83 to both sides. The arc plate 85 is further limited from all sides of the filter housing by the action of the spring 1 84. The rectangular rubber strip 86 can increase the friction resistance between the filter housing and the filter to prevent the filter housing and the collection frame 12 from rotating relative to each other.

[0046] Step 4: When the collecting frame 12 moves toward the base 14, the gear 96 enters the corresponding inner gear ring 98 and meshes with it, controlling the moving block 3 to move along the guide rail 2 to the area to be polished, so that the electric push rod 1 pushes the polishing roller 6 to move down and fit with the filter housing, and then controls the motor 1 7 and the motor 2 11 to run at the same time, the polishing roller 6 rotates with the output end of the motor 1 7 and polishes the filter housing, and the motor 2 11 drives the collecting frame 12 and the filter body to rotate;

[0047] Step 5. During the rotation of the collection frame 12, the gear 96 rotates inside the inner gear ring 98, and the gear 96 drives the fan blade 92 to rotate. The suction surface of the fan blade 92 faces the direction of the dust net 91, so the fan blade 92 absorbs the debris during the grinding process. During the rotation of the gear 96, the inner gear ring 98 is driven by the spring 2 99 and the gear 96 to drive the spray plate 914 to move up and down repeatedly to squeeze the pressing head 913, but the inner gear ring 98 is always engaged with the teeth in the gear 96. The flushing coolant inside the liquid storage chamber 911 flushes the surface of the filter housing, and the debris drips onto the surface of the filter plate 912 with the flushing liquid, and the debris on the surface of the filter housing is further flushed. After the grinding is completed, the debris on the surface of the filter plate 912 and the inside of the collection frame 12 are cleaned.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fuel filter housing outer surface rotary grinding device, comprising an operating box (1), characterized in that: A guide rail (2) is provided near the top of the operating box (1), and a moving block (3) is movably connected to the outer surface of the guide rail (2), and an electric telescopic rod (4) is fixedly connected to the outer surface of the lower end of the moving block (3); One end of the electric telescopic rod (4) is fixedly connected to the moving block (3), and the other end is fixedly connected to a U-shaped frame (5); a grinding roller (6) is rotatably connected inside the U-shaped frame (5); a motor (7) is provided at a position corresponding to the grinding roller (6) on the outer surface of one side of the U-shaped frame (5); an output end of the motor (7) passes through the interior of the U-shaped frame (5) and is fixedly connected to the grinding roller (6); Electric push rods (10) are arranged on both sides of the inner surface of the operation box (1), and one end of the electric push rods (10) is fixedly connected to a connection block, and a motor (11) is arranged on the outer surface of one side of the connection block, and the output end of the motor (11) is fixedly connected to a connection frame (13), and a collection frame (12) for collecting waste is fixedly connected to the side of the connection frame (13) away from the output end of the motor (11), and the bottom end of the inner surface of the operation box (1) is fixedly connected to a base (14), and a collection mechanism (9) for collecting waste is arranged between the base (14) and the two groups of collection frames (12).

2. A fuel filter housing outer surface rotary grinding device according to claim 1, characterized in that: A limiting plate (15) is fixedly connected inside one group of the collecting frames (12), and the cross section of the limiting plate (15) is trapezoidal. The limiting plate (15) is hollow, and the inner diameter of the limiting plate (15) gradually increases from the base (14) toward the collecting frame (12). A limiting mechanism (8) for fixing the filter housing is arranged inside another group of the collecting frames (12).

3. A fuel filter housing outer surface rotary grinding device according to claim 2, characterized in that: The limiting mechanism (8) comprises a partition (81) fixedly connected to the inside of the collection frame (12), and the cross section of the partition (81) is triangular, the inner diameter of the partition (81) gradually increases from the base (14) toward the collection frame (12), and the partition (81) is hollow, and the outer surface of the partition (81) is fixedly connected with a plurality of groups of annular strips (82) at equal distances, and the annular strips (82) are made of rubber.

4. A fuel filter housing outer surface rotary grinding device according to claim 3, characterized in that: Two groups of T-shaped columns (83) are symmetrically and movably connected inside the collection frame (12) corresponding to the partition (81), and one end of the T-shaped column (83) penetrates the outside of the collection frame (12) and is movably connected thereto. A spring (84) is provided on the outside of the T-shaped column (83) located outside the collection frame (12), and one end of the spring (84) is fixedly connected to the collection frame (12), and the other end is fixedly connected to the T-shaped column (83). One end of the T-shaped column (83) located inside the collection frame (12) is fixedly connected to an arc plate (85), and a plurality of groups of rectangular rubber strips (86) are fixedly connected to the inner surface of the arc plate (85) at equal distances.

5. A fuel filter housing outer surface rotary grinding device according to claim 1, characterized in that: The collecting mechanism (9) comprises a dustproof net (91) fixedly connected to the inside of the collecting frame (12), and a connecting shaft is rotatably connected to one side of the inner surface of the collecting frame (12), one end of the connecting shaft located inside the collecting frame (12) is fixedly connected to a fan blade (92), and the other end passes through the inside of the connecting frame (13) and is fixedly connected to a transmission wheel (93), the outer surface of the collecting frame (12) is rotatably connected to a driving wheel (94) at a position located on one side of the transmission wheel (93), and a conveyor belt (95) is transmission-connected between the driving wheel (94) and the transmission wheel (93).

6. A fuel filter housing outer surface rotary grinding device according to claim 5, characterized in that: A gear (96) is fixedly connected to one side of the driving wheel (94), and movable grooves are provided on both sides of the outer surface of the upper end of the base (14), and a guide column (97) is movably connected inside the movable groove, and one end of the guide column (97) passes through the outside of the movable groove and is fixedly connected to an inner gear ring (98), and the inner gear ring (98) corresponds to and meshes with the gear (96) one by one, and a spring (99) is provided between the guide column (97) and the movable groove, and the two ends of the spring (99) are fixedly connected to the two respectively.

7. A fuel filter housing outer surface rotary grinding device according to claim 6, characterized in that: The upper outer surface of the base (14) is fixedly connected to an arc-shaped seat (910), a liquid storage cavity (911) is provided inside the base (14), a filter plate (912) is provided inside the liquid storage cavity (911), and the liquid storage cavity (911) is communicated with the inner surface of the arc-shaped seat (910).

8. A fuel filter housing outer surface rotary grinding device according to claim 7, characterized in that: A pressing head (913) is provided on the outer surface of the upper end of the filter plate (912), a spray plate (914) is provided on the top end of the pressing head (913), the pressing head (913) is communicated with the liquid storage chamber (911), and the two ends of the spray plate (914) are fixedly connected to two groups of inner gear rings (98) through a movable block.

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