Filtering device for epoxy resin production

Abstract

The utility model discloses a filtering device for epoxy resin production, which comprises a workbench, a support plate fixedly connected inside the workbench, a motor fixedly connected to the outer surface of one side of the support plate, a transmission shaft fixedly connected to the output end of the motor, and a first bevel gear fixedly connected to the outer surface of one end of the transmission shaft. A half gear is fixedly connected to the side, close to the supporting plate, of the outer surface of the other end of the transmission shaft, a filtering box is fixedly installed at the top of the workbench, a discharging hopper is fixedly embedded into one side of the top of the filtering box, a water outlet pipe is fixedly connected to the lower end of one side of the filtering box, and sliding grooves are symmetrically formed in the inner walls of the two sides of the filtering box; according to the epoxy resin filtering device, dynamic filtering of epoxy resin is achieved, the filtering effect is improved, and meanwhile epoxy resin residues on the inner wall of the filtering box can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin production equipment, in particular to a filtering device used in epoxy resin production. Background Art

[0002] Epoxy resin refers to an organic high molecular polymer containing two or more epoxy groups in its molecule. Due to its good physical and chemical properties, epoxy resin is widely used in the automotive industry, shipbuilding, marine industry, electric power industry, aerospace and other fields.

[0003] Most of the existing filtering devices use a static filtering method with a filter plate. Over time, when epoxy resin falls onto the filter plate, the filter holes will be clogged, thereby affecting the filtering effect. At the same time, a large amount of epoxy resin residue will be attached to the inner wall of the filter box due to long-term work. Utility Model Content

[0004] The utility model aims to provide a filtering device for epoxy resin production to solve the technical problems that the existing static filtering method is easy to clog the filter plate and the inside of the filter box is easy to accumulate attached residues.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The filtering device used for epoxy resin production includes a workbench, a support plate is fixedly connected to the inside of the workbench, a motor is fixedly connected to the outer surface of one side of the support plate, a transmission shaft is fixedly connected to the output end of the motor, a first bevel gear is fixedly connected to the outer surface of one end of the transmission shaft, and a half gear is fixedly connected to the outer surface of the other end of the transmission shaft close to the support plate.

[0007] A filter box is fixedly installed on the top of the workbench, a lower hopper is fixedly embedded on one side of the top of the filter box, a water outlet pipe is fixedly connected to the lower end of one side of the filter box, symmetrical slide grooves are opened on the inner walls on both sides of the filter box, sliders are slidably connected to the inner walls on both sides of the two slide grooves, a square cleaning frame is fixedly connected between the two sliders, one of the slide grooves is rotatably connected to a reciprocating screw at both ends, and one end of the reciprocating screw passes through the bottom of the filter box and extends to the inside of the workbench, the reciprocating screw is threadedly connected to one of the sliders, a second bevel gear is fixedly connected to the bottom of one end of the reciprocating screw, and the second bevel gear is meshingly connected to the first bevel gear.

[0008] A movable rod is slidably connected to the bottom of the filter box, and the movable rod passes through the bottom of the filter box and extends into the interior thereof; the bottom of one end of the movable rod is fixedly connected to a limit plate, and the top of one end of the movable rod is fixedly connected to a filter plate; a guide groove is provided on the other surface of the support plate on one side of the half gear, and the inner walls on both sides of the guide groove are slidably connected to limit blocks, and the outer wall of one end of the limit block is fixedly connected to a connecting plate, and a plurality of tooth blocks are fixedly connected to one side of the connecting plate, and the plurality of tooth blocks are meshed with the half gear; a lifting plate is fixedly connected to the outer surface of one side of the connecting plate.

[0009] As a preferred solution of the utility model, guide rods are fixedly connected between the inner walls at both ends of the other slide groove, and the guide rods are slidably connected to the other slide block.

[0010] As a preferred solution of the utility model, the outer surface of the cleaning frame is slidably connected to the inner wall of the filter box.

[0011] As a preferred solution of the utility model, a spring is fixedly connected between the top of the limit block and the inner wall of the guide groove.

[0012] As a preferred solution of the utility model, the lifting plate corresponds to the limiting plate in the upper and lower parts.

[0013] Compared with the prior art, the beneficial effect of the filtering device for epoxy resin production proposed by the utility model is that the motor starts to drive the transmission shaft to rotate, and the filter plate moves along the inside of the filter box through the linkage and coordination of the half gear, several tooth blocks, connecting plates, lifting plates, limit plates, and movable rods, thereby realizing dynamic filtration of the epoxy resin and improving the filtering effect. Then, through the arrangement of the first bevel gear, the second bevel gear, the reciprocating screw, the slider, the guide rod, the slide groove, and the cleaning frame, the epoxy resin residue on the inner wall of the filter box is cleaned, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the filter plate structure in the embodiment of the utility model;

[0018] Figure 4This is a schematic diagram of the lifting plate structure in the embodiment of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the support plate in the embodiment of the utility model.

[0020] Figure numerals: workbench 1, guide groove 101, support plate 11, motor 12, transmission shaft 13, first bevel gear 14, half gear 15, filter box 2, lower hopper 21, water outlet pipe 22, reciprocating screw 23, second bevel gear 24, slide groove 201, cleaning frame 3, slider 31, guide rod 32, filter plate 4, movable rod 41, limit plate 5, limit block 6, spring 61, connecting plate 7, tooth block 71, lifting plate 8. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0023] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-5 As shown, the filtering device for epoxy resin production according to the embodiment of the utility model comprises a workbench 1, a support plate 11 is fixedly connected to the inside of the workbench 1, a motor 12 is fixedly connected to the outer surface of one side of the support plate 11, a transmission shaft 13 is fixedly connected to the output end of the motor 12, a first bevel gear 14 is fixedly connected to the outer surface of one end of the transmission shaft 13, and a half gear 15 is fixedly connected to the outer surface of the other end of the transmission shaft 13 close to the support plate 11.

[0025] A filter box 2 is fixedly installed on the top of the workbench 1, a lower hopper 21 is fixedly embedded on one side of the top of the filter box 2, a water outlet pipe 22 is fixedly connected to the lower end of one side of the filter box 2, symmetrically arranged slide grooves 201 are opened on the inner walls on both sides of the filter box 2, sliders 31 are slidably connected to the inner walls on both sides of the two slide grooves 201, and a cleaning frame 3 arranged in a square shape is fixedly connected between the two sliders 31, one of the slide grooves 201 is rotatably connected to the upper and lower ends of each of the reciprocating screw rods 23, and one end of the reciprocating screw rod 23 passes through the bottom of the filter box 2 and extends to the inside of the workbench 1, the reciprocating screw rod 23 is threadedly connected to one of the sliders 31, and a second bevel gear 24 is fixedly connected to the bottom of one end of the reciprocating screw rod 23, and the second bevel gear 24 is meshed with the first bevel gear 14.

[0026] A movable rod 41 is slidably connected to the bottom of the filter box 2, and the movable rod 41 passes through the bottom of the filter box 2 and extends to the inside thereof. The bottom of one end of the movable rod 41 is fixedly connected to the limiting plate 5, and the top of one end of the movable rod 41 is fixedly connected to the filter plate 4. The other side surface of the support plate 11 is located on one side of the half gear 15 and a guide groove 101 is provided. The inner walls of both sides of the guide groove 101 are slidably connected to the limiting blocks 6, and the outer walls of one end of the limiting blocks 6 are fixedly connected to the connecting plates 7. One side of the connecting plate 7 is fixedly connected to a plurality of tooth blocks 71, and the plurality of tooth blocks 71 are meshed with the half gear 15. The outer surface of one side of the connecting plate 7 is fixedly connected to a lifting plate 8.

[0027] A guide rod 32 is fixedly connected between the inner walls at both ends of the other slide groove 201 , and the guide rod 32 is slidably connected to the other slider 31 , so that the guide rod 32 can limit the slider 31 .

[0028] The outer surface of the cleaning frame 3 is slidably connected to the inner wall of the filter box 2 , and the outer wall of the cleaning frame 3 can scrape and clean the residue on the inner wall of the filter box 2 .

[0029] A spring 61 is fixedly connected between the top of the limit block 6 and the inner wall of the guide groove 101 , and the spring 61 can reset the limit block 6 .

[0030] The lifting plate 8 corresponds to the limiting plate 5 up and down, and the limiting plate 5 can be lifted or lowered by the lifting plate 8 .

[0031] When the embodiment of the utility model is used, the epoxy resin is first poured into the filter box 2 through the lower hopper 21, and then the motor 12 is started to drive the transmission shaft 13 to rotate. The transmission shaft 13 rotates and drives the half gear 15 to rotate. When the half gear 15 and the plurality of tooth blocks 71 are engaged, the connecting plate 7 is driven to move upward, thereby causing the connecting plate 7 to slide upward along the guide groove 101 through the limit block 6, and then the limit block 6 will compress the spring 61. At this time, the limit plate 5 can be lifted and lowered by the lifting plate 8, and the limit plate 5 will drive the filter plate 4 to move upward inside the filter box 2 through the movable rod 41. When the half gear 15 is not engaged with the plurality of tooth blocks 71, the limit block 6 will be reset by the spring 61, thereby causing the filter plate 4 to move downward, and then causing the filter plate 4 to reciprocate, thereby realizing dynamic filtration of the epoxy resin and effectively improving the filtration effect.

[0032] At the same time, when the transmission shaft 13 rotates to drive the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 24 to rotate, thereby driving the reciprocating screw 23 to rotate. When the reciprocating screw 23 rotates, it can drive the slider 31 to move up and down. At this time, the slider 31 will slide up and down along the guide rod 32, and then it can drive the cleaning frame 3 to scrape and clean the residue on the inner wall of the filter box 2, thereby improving the practicability of the device and avoiding the epoxy resin residue from adhering to the inner wall of the filter box 2. Finally, the filtered epoxy resin will be discharged from the outlet pipe 22.

[0033] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for epoxy resin production, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a support plate (11) inside, a motor (12) is fixedly connected to an outer surface of one side of the support plate (11), a transmission shaft (13) is fixedly connected to an output end of the motor (12), a first bevel gear (14) is fixedly connected to an outer surface of one end of the transmission shaft (13), a half gear (15) is fixedly connected to an outer surface of the other end of the transmission shaft (13) close to the support plate (11), a filter box (2) is fixedly installed on the top of the workbench (1), and a top side of the filter box (2) is fixedly connected to a first bevel gear (14) on one side of the outer surface of the other end of the transmission shaft (13). A lower hopper (21) is fixedly embedded therein, a water outlet pipe (22) is fixedly connected to the lower end of one side of the filter box (2), symmetrically arranged slide grooves (201) are provided on the inner walls on both sides of the filter box (2), sliders (31) are slidably connected to the inner walls on both sides of the two slide grooves (201), a cleaning frame (3) arranged in a square shape is fixedly connected between the two sliders (31), and a reciprocating screw rod (23) is rotatably connected to the upper and lower ends of one of the slide grooves (201), and one end of the reciprocating screw rod (23) passes through the filter box (2 ) extends from the bottom to the inside of the workbench (1), the reciprocating screw rod (23) is threadedly connected to one of the sliders (31), the bottom of one end of the reciprocating screw rod (23) is fixedly connected to the second bevel gear (24), and the second bevel gear (24) is meshingly connected to the first bevel gear (14), the bottom of the filter box (2) is slidably connected to a movable rod (41), and the movable rod (41) passes through the bottom of the filter box (2) and extends to the inside thereof, the bottom of one end of the movable rod (41) is fixedly connected to a limiting plate (5), and the movable rod (41) A filter plate (4) is fixedly connected to the top of one end, a guide groove (101) is provided on the other side surface of the support plate (11) and is located on one side of the half gear (15), the inner walls on both sides of the guide groove (101) are slidably connected to limit blocks (6), the outer wall of one end of the limit block (6) is fixedly connected to a connecting plate (7), one side of the connecting plate (7) is fixedly connected to a plurality of tooth blocks (71), and the plurality of tooth blocks (71) are meshedly connected to the half gear (15), and the outer surface of one side of the connecting plate (7) is fixedly connected to a lifting plate (8).

2. The filtering device for epoxy resin production according to claim 1, characterized in that: A guide rod (32) is fixedly connected between the inner walls at both ends of the upper and lower ends of the other slide groove (201), and the guide rod (32) is slidably connected to the other slide block (31).

3. The filtering device for epoxy resin production according to claim 1, characterized in that: The outer surface of the cleaning frame (3) is slidably connected to the inner wall of the filter box (2).

4. The filtering device for epoxy resin production according to claim 1, characterized in that: A spring (61) is fixedly connected between the top of the limit block (6) and the inner wall of the guide groove (101).

5. The filtering device for epoxy resin production according to claim 1, characterized in that: The lifting plate (8) corresponds to the limiting plate (5) in upper and lower parts.

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