Fuel oil filter element filter paper slitting device

Abstract

The utility model discloses a fuel oil filter element filter paper slitting device which comprises a slitting mechanism, a driving motor installed at the bottom of the slitting mechanism and a hydraulic cylinder installed at the top of the slitting mechanism. A dust collection mechanism and a negative pressure pump mounted at the bottom of the dust collection mechanism are arranged on one side of the slitting mechanism; the slitting mechanism comprises a base, the left end and the right end of one side of the base are fixedly connected with driving motors, and the output ends of the two driving motors penetrate through the base and are fixedly connected with threaded rods; wherein the end, away from the driving motor, of the threaded rod is rotationally connected with the base, the outer side of the threaded rod is in threaded connection with a threaded sleeve, and the bottom side of the threaded sleeve is fixedly connected with a sliding sleeve. By arranging the dust collection mechanism, fine particles generated during slitting of the filter paper body can be absorbed, and the situation that the surrounding environment is polluted due to dissipation of residues is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filter paper slitting equipment, in particular to a fuel filter paper slitting device. Background Technique

[0002] Fuel filter paper is an important component in a fuel filter, mainly used to filter impurities, moisture and colloids in fuel to ensure the normal operation of the engine. Filter paper is an important accessory in the filter and needs to be replaced regularly. Filter paper belongs to consumables and has a huge demand.

[0003] Publication No. CN220297194U discloses a filter paper slitting device. The upper cutter and the lower cutter are driven to move by a driving component. After the upper cutter and the lower cutter approach each other, the filter paper is cut from above and below at the same time, and the filter paper is evenly stressed during cutting, and the part outside the cutting part is not easy to break, improving the cutting effect of the filter paper. However, the following problems still exist in the actual use of this patent:

[0004] Although this filter paper slitting device drives the upper cutter and the lower cutter to move through a driving component and cuts the filter paper from above and below at the same time, it is not convenient to slit the folded filter paper. It needs to be flattened before slitting, and the creases of the filter paper are easily damaged during the flattening process, thereby reducing the service life of the filter paper.

[0005] A fuel filter paper slitting device is proposed to solve the problems mentioned above. Utility Model Content

[0006] The purpose of the utility model is to provide a fuel filter paper slitting device to solve the problem that at present, the upper cutter and the lower cutter are driven to move by a driving component, and the filter paper is cut from above and below at the same time, but it is not convenient to slit the folded filter paper. It needs to be flattened before slitting, and the creases of the filter paper are easily damaged during the flattening process, thereby reducing the service life of the filter paper as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A fuel filter paper slitting device includes a slitting mechanism, a driving motor installed at the bottom of the slitting mechanism, and a hydraulic cylinder installed at the top;

[0008] A dust suction mechanism is arranged on one side of the slitting mechanism, and a negative pressure pump is installed at the bottom of the dust suction mechanism;

[0009] It further includes:

[0010] The slitting mechanism includes a base. The left and right ends of one side of the base are both fixedly connected to driving motors. The output ends of the two driving motors both penetrate through the base and are fixedly connected to threaded rods.

[0011] Wherein, the end of the threaded rod away from the driving motor is rotatably connected to the base. A threaded sleeve is threadedly connected to the outer side of the threaded rod. A sliding sleeve is fixedly connected to the bottom side of the threaded sleeve. A guide rod is slidably connected inside the sliding sleeve. The left and right ends of the guide rod are both fixedly connected to the base.

[0012] Wherein, a support column is fixedly connected to the top side of the threaded sleeve. One side of the top of the support column is fixedly connected to a bracket. The other side of the top of the support column is fixedly connected to a hydraulic cylinder.

[0013] Preferably, the output end of the hydraulic cylinder penetrates through the support column and is fixedly connected to a moving plate. The inside of the moving plate is slidably connected to the bracket. The two ends of the moving plate are symmetrically and rotatably connected to first connecting rods.

[0014] Preferably, one end of the first connecting rod away from the moving plate is rotatably connected to a clamping block. One end of the clamping block close to the first connecting rod is rotatably connected to a second connecting rod. The end of the second connecting rod away from the clamping block is rotatably connected to the bracket.

[0015] Preferably, a filter paper body is adhesively connected to the side of the clamping block away from the second connecting rod. A band saw is arranged on one side of the filter paper body. The bottom of the band saw is fixedly connected to the base.

[0016] Preferably, the dust suction mechanism includes a dust suction box. The bottom of the dust suction box is fixedly connected to the base. One side of the top of the dust suction box is fixedly connected to a hose. One end of the hose is fixedly connected to a dust suction gun. One end of the dust suction gun is snap-fitted to the band saw.

[0017] Preferably, a filter element cylinder is threadedly connected to the central position of the top of the dust suction box. A pulse cylinder is fixedly connected to the upper oblique side of the dust suction box close to the filter element cylinder.

[0018] Preferably, a collection box is adhesively connected to the lower right side of the dust suction box close to the filter element cylinder. One side of the bottom of the dust suction box is fixedly connected to a negative pressure pump. The bottom of the negative pressure pump is fixedly connected to the base.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this fuel filter paper slitting device, by setting the slitting mechanism, the folded filter paper body can be quickly slit. By setting the dust suction mechanism, the fine particles generated during the slitting of the filter paper body can be absorbed, avoiding the escape of residues and polluting the surrounding environment. The specific content is as follows:

[0020] 1. By setting up a slitting mechanism, the folded filter paper body can be quickly slit. The hydraulic cylinder drives the moving plate to move outside the bracket, thereby driving the two first connecting rods to rotate. At the same time, by using the second connecting rod to limit the position of the clamping block, the relative movement of the two clamping blocks can be realized, and the filter paper body can be clamped. The driving motor drives the threaded rod to rotate. By using the threaded action between the threaded rod and the threaded sleeve, the sliding sleeve has a tendency to rotate. By using the limiting action of the guide rod on the sliding sleeve, the support column is driven to move along the horizontal direction of the guide rod, and the filter paper body can be driven to move left and right. By using the contact between the band saw and the filter paper body, the filter paper body can be slit;

[0021] 2. By setting up a dust suction mechanism, the fine particles generated during the slitting of the filter paper body can be absorbed, avoiding the pollution of the surrounding environment by the escape of residues. The negative pressure pump can suck the residues near the dust suction gun into the dust suction box. By using the filtering function of the filter cartridge, the residues in the air can be excluded, and the residues fall into the collection box, thereby collecting the residues. The pulse formed by the pulse air pump compressing air can clean the filter cartridge, avoiding the blockage of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 is the present invention Figure 1 is a schematic diagram of the front sectional structure of the present invention;

[0024] Figure 3 is the present invention Figure 1 is a schematic diagram of the right view structure of the present invention;

[0025] Figure 4 is the present invention Figure 1 is a schematic diagram of the top view structure at the middle base of the present invention;

[0026] Figure 5 is the present invention Figure 3 is a schematic diagram of the enlarged structure at A in the middle of the present invention;

[0027] Figure 6 is the present invention Figure 5 is a schematic diagram of the clamping state structure of the clamping block in the middle of the present invention.

[0028] In the figure: 1. Slitting mechanism; 101. Base; 102. Driving motor; 103. Threaded rod; 104. Threaded sleeve; 105. Sliding sleeve; 106. Guide rod; 107. Support column; 108. Bracket; 109. Hydraulic cylinder; 110. Moving plate; 111. First connecting rod; 112. Clamping block; 113. Second connecting rod; 114. Filter paper body; 115. Band saw machine; 2. Dust suction mechanism; 201. Dust suction box; 202. Hose; 203. Dust suction gun; 204. Filter element cylinder; 205. Pulse cylinder; 206. Collection box; 207. Negative pressure pump. Detailed implementation mode

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-6 , the present invention provides a technical solution: a fuel filter paper slitting device, including a slitting mechanism 1, a driving motor 2 installed at the bottom of the slitting mechanism 1, and a hydraulic cylinder 109 installed at the top; a dust suction mechanism 2 is arranged on one side of the slitting mechanism 1, and a negative pressure pump 207 is installed at the bottom of the dust suction mechanism 2; the slitting mechanism 1 includes a base 101, the left and right ends of one side of the base 101 are fixedly connected to the driving motor 102, the output ends of the two driving motors 102 penetrate through the base 101 and are fixedly connected to a threaded rod 103, and the threaded rod 103 is driven to rotate by the driving motor 102;

[0031] One end of the threaded rod 103 away from the driving motor 102 is rotatably connected to the base 101, the outer side of the threaded rod 103 is threadedly connected to a threaded sleeve 104, the bottom side of the threaded sleeve 104 is fixedly connected to a sliding sleeve 105, the inside of the sliding sleeve 105 is slidably connected to a guide rod 106, and the left and right ends of the guide rod 106 are fixedly connected to the base 101. By using the thread action between the threaded rod 103 and the threaded sleeve 104, the sliding sleeve 106 has a tendency to rotate, and by using the limiting action of the guide rod 106 on the sliding sleeve 105, the support column 107 is driven to move along the horizontal direction of the guide rod 106;

[0032] A support column 107 is fixedly connected to the top side of the threaded sleeve 104. One side of the top of the support column 107 is fixedly connected to a bracket 108, and the other side of the top of the support column 107 is fixedly connected to a hydraulic cylinder 109. The output end of the hydraulic cylinder 109 penetrates through the support column 107 and is fixedly connected to a moving plate 110. The inside of the moving plate 110 is slidably connected to the bracket 108. First connecting rods 111 are symmetrically and rotatably connected to both ends of the moving plate 110. By providing the bracket 108, the stability of the movement of the moving plate 110 can be improved;

[0033] One end of the first connecting rod 111 away from the moving plate 110 is rotatably connected to a clamping block 112. One end of the clamping block 112 close to the first connecting rod 111 is rotatably connected to a second connecting rod 113. The end of the second connecting rod 113 away from the clamping block 112 is rotatably connected to the bracket 108. By providing the second connecting rod 113, the position of the clamping block 112 can be limited;

[0034] One side of the clamping block 112 away from the second connecting rod 113 is in close contact with a filter paper body 114. A band saw 115 is provided on one side of the filter paper body 114. The bottom of the band saw 115 is fixedly connected to the base 101. For example, a band saw of model "YT-44LB" can quickly cut the filter paper body 114;

[0035] The dust suction mechanism 2 includes a dust suction box 201. The bottom of the dust suction box 201 is fixedly connected to the base 101. One side of the top of the dust suction box 201 is fixedly connected to a hose 202. One end of the hose 202 is fixedly connected to a dust suction gun 203. One end of the dust suction gun 203 is snap-connected to the band saw 115. By providing the dust suction gun 203, it is convenient to clean the corners;

[0036] A filter element cylinder 204 is threadedly connected to the center position of the top of the dust suction box 201. A pulse cylinder 205 is fixedly connected to the upper oblique side of the dust suction box 201 close to the filter element cylinder 204. A collection box 206 is in close contact with the dust suction box 201 directly below the filter element cylinder 204. One side of the bottom of the dust suction box 201 is fixedly connected to a negative pressure pump 207. The bottom of the negative pressure pump 207 is fixedly connected to the base 101. The pulse formed by compressing air by the pulse air pump 205 can clean the filter element cylinder 204 to avoid blockage of the filter element cylinder 204.

[0037] Working principle: Before using this fuel filter paper cutting device, it is necessary to first check the overall situation of the device to ensure that it can work normally. According to Figure 1 - Figure 6As shown in the figure, first place the filter paper body 114 on the workbench of the band saw 115, then move the two ends close to the clamping blocks 112, start the hydraulic cylinder 109 to drive the moving plate 110 to move outside the bracket 108, thereby driving the two first connecting rods 111 to rotate. At the same time, by using the limit of the second connecting rod 113 on the clamping blocks 112, the relative movement of the two clamping blocks 112 can be realized, and the filter paper body 114 can be clamped;

[0038] Secondly, start the driving motor 102 to drive the threaded rod 103 to rotate. By using the thread action between the threaded rod 103 and the threaded sleeve 104, the sliding sleeve 106 has a tendency to rotate. By using the limiting effect of the guide rod 106 on the sliding sleeve 105, the support column 107 can be driven to move along the horizontal direction of the guide rod 106, so as to drive the filter paper body 114 to move left and right. By using the contact between the band saw 115 and the filter paper body 114, the filter paper body 114 can be cut;

[0039] Finally, when it is necessary to clean the garbage generated during cutting, first remove the suction gun 203 from one side of the band saw 115, then start the negative pressure pump 207 to align the suction gun 203 with the place to be cleaned, and suck the residue near the suction gun 203 into the suction box 201. By using the filtering effect of the filter cartridge 204, the residue in the air can be excluded, and the residue falls into the collection box 206, so as to collect the residue. The pulse formed by the compressed air of the pulse air pump 205 can clean the filter cartridge 204 to avoid the blockage of the filter cartridge 204.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fuel filter paper slitting device, comprising a slitting mechanism (1), a driving motor installed at the bottom of the slitting mechanism (1), and a hydraulic cylinder (109) installed at the top of the slitting mechanism (1); A dust suction mechanism (2) is arranged on one side of the slitting mechanism (1), and a negative pressure pump (207) is installed at the bottom of the dust suction mechanism (2); It is characterized in that, It further includes: The slitting mechanism (1) includes a base (101). The left and right ends of one side of the base (101) are both fixedly connected to a driving motor (102). The output ends of the two driving motors (102) penetrate through the base (101) and are fixedly connected to threaded rods (103); Wherein, the end of the threaded rod (103) away from the driving motor (102) is rotatably connected to the base (101). A threaded sleeve (104) is threadedly connected to the outer side of the threaded rod (103). A sliding sleeve (105) is fixedly connected to the bottom side of the threaded sleeve (104). A guide rod (106) is slidably connected inside the sliding sleeve (105). The left and right ends of the guide rod (106) are both fixedly connected to the base (101); Wherein, a support column (107) is fixedly connected to the top side of the threaded sleeve (104). One side of the top of the support column (107) is fixedly connected to a bracket (108). The other side of the top of the support column (107) is fixedly connected to the hydraulic cylinder (109).

2. The fuel filter paper slitting device according to claim 1, wherein: The output end of the hydraulic cylinder (109) penetrates through the support column (107) and is fixedly connected to a moving plate (110). The inside of the moving plate (110) is slidably connected to the bracket (108). The two ends of the moving plate (110) are symmetrically and rotatably connected to first connecting rods (111).

3. The fuel filter paper cutting device according to claim 2, wherein: One end of the first connecting rod (111) away from the moving plate (110) is rotatably connected to a clamping block (112). One end of the clamping block (112) close to the first connecting rod (111) is rotatably connected to a second connecting rod (113). One end of the second connecting rod (113) away from the clamping block (112) is rotatably connected to the bracket (108).

4. The fuel filter paper slitting device according to claim 3, characterized in that: One side of the clamping block (112) away from the second connecting rod (113) is adhesively connected to a filter paper body (114). A band saw machine (115) is arranged on one side of the filter paper body (114). The bottom of the band saw machine (115) is fixedly connected to the base (101).

5. A fuel filter paper cutting device according to claim 1, characterized in that: The dust suction mechanism (2) includes a dust suction box (201). The bottom of the dust suction box (201) is fixedly connected to the base (101). One side of the top of the dust suction box (201) is fixedly connected to a hose (202). One end of the hose (202) is fixedly connected to a dust suction gun (203). One end of the dust suction gun (203) is snap-connected to the band saw machine (115).

6. The fuel filter paper slitting device according to claim 5, wherein: A filter element cylinder (204) is threadedly connected to the central position of the top of the dust suction box (201). A pulse cylinder (205) is fixedly connected to the upper oblique side of the dust suction box (201) close to the filter element cylinder (204).

7. The fuel filter paper slitting device according to claim 6, characterized in that: A collection box (206) is adhesively connected to the bottom of the dust suction box (201) close to directly below the filter cartridge (204). One side of the bottom of the dust suction box (201) is fixedly connected to a negative pressure pump (207), and the bottom of the negative pressure pump (207) is fixedly connected to a base (101).

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