Oil filtering structure of condom oil injection device

Abstract

The utility model discloses an oil filtering structure of a condom oil injection device, which relates to the technical field of condom processing equipment and comprises a mounting plate, a mounting frame is fixedly mounted at the upper end of the mounting plate, an electric push rod is fixedly mounted at the upper end of the mounting frame, and an oil pump and a cylindrical nozzle are fixedly mounted on the inner side of the lower end of the mounting frame respectively. By the adoption of the structure, when the filter screen is disassembled and replaced, only pulling plates on the fixing plates need to be pulled to be close to each other at the same time, then moving plates connected with the pulling plates slide in the installation operation, clamping blocks connected with the moving plates are separated from clamping grooves in the fixing grooves, and after the fixing plates move the fixing grooves through the pulling plates, the filter screen can be disassembled and replaced. And the assembling frame connected with the fixing plate is taken out through the handle on the fixing plate, and after the assembling frame is taken out from the first inserting groove, the filter screen at the second inserting groove in the assembling frame can be directly taken out and replaced, so that the maintenance efficiency of the filter screen can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of condom processing equipment, and particularly relates to an oil filtering structure of a condom oil spraying device. Background Art

[0002] In the production process of condoms, since condoms are already in a curled state after the electronic inspection process, and the lubricant of condoms is added to the condoms during the packaging process, it is found in the actual production process that the lubricant added during the packaging process takes a long time to penetrate into the curled condoms, and the curled condoms need a long time to penetrate the lubricant due to the curling tension problem. This will cause condom manufacturers to need a larger storage space to wait for the lubricant of the finished condoms to penetrate, and will also cause the degree of lubricant penetration of each condom to be uneven due to the discrete curling tension. Once condoms that are not fully penetrated enter the market, users will experience condom breakage due to poor lubricity. Some domestic manufacturers will use various oil spraying equipment.

[0003] A Chinese patent with publication number CN214554700U discloses an oil spray device for condom processing, comprising a base, the bottom of which is threadedly connected to a support column, a sterilization box, a cooling box and a collection box are arranged on the top of the base from left to right, a transfer pump is fixedly installed between the sterilization box and the cooling box, and a motor is fixedly installed in the middle of the top of the sterilization box, an infusion measuring cylinder is arranged on one side of the top of the sterilization box, and a water inlet measuring cylinder is arranged on the other side of the top of the sterilization box, a stirring shaft is fixedly sleeved on the output shaft of the motor, a stirring blade is fixedly connected to the bottom of the stirring shaft, a heating plate is fixedly connected to the inside of the sterilization box, and a filter is fixedly installed in the middle of the inner cavity of the sterilization box.

[0004] The above-mentioned prior art oil spray device for condom processing still has some shortcomings in actual use. For example, although the oil spray device installs a filter in the oil tank sterilization chamber to filter impurities carried in the lubricating oil, the filter needs to be replaced regularly as the filtration efficiency decreases, and when the filter is used frequently, the replacement cycle may be shorter. However, in the prior art, since the filter is installed in an integrated sterilization box, the sterilization box needs to be cut open to replace the filter, which is very inconvenient to operate. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an oil filter structure of a condom oil spray device to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An oil filter structure of a condom oil spray device comprises a mounting plate, a mounting frame is fixedly mounted on the upper end of the mounting plate, an electric push rod is fixedly mounted on the upper end of the mounting frame, an oil pump and a cartridge nozzle are fixedly mounted on the inner side of the lower end of the mounting frame respectively, an output end of the electric push rod movably penetrates the cartridge nozzle and is fixedly mounted with a mold, an oil tank is fixedly mounted on the upper end of the mounting frame, an input end of the oil pump is fixedly mounted through a water pipe and the lower end of the oil tank, an output end of the oil pump is fixedly mounted through a water pipe and the cartridge nozzle, a tank cover is fixedly mounted on the upper end of the oil tank, and a first plug is provided on the front of the oil tank. A slot, an assembly frame is plugged into the inner side of the first slot, a fixing plate is fixedly connected to the front side of the assembly frame, a fixing slot is provided at the slot of the first slot, the fixing plate is plugged into the inner side of the fixing slot, a connecting mechanism is symmetrically provided on the inner side of the fixing plate, the fixing plate is clamped with the fixing slot through the connecting mechanism, a second slot is provided on one side of the assembly frame, a filter is plugged into the inner side of the second slot, an oil inlet pipe is fixedly connected to the upper end of the box cover, an oil box is fixedly installed on the lower end of the box cover, a shunt pipe is fixedly installed on the lower end of the oil box, and the lower end of the oil inlet pipe is fixedly installed with the oil box;

[0008] The connecting mechanism includes an installation groove, which is symmetrically opened on the front side of the fixed plate, a movable plate is slidably connected to the inner side of the installation groove, springs are symmetrically fixedly installed on the opposite sides of the movable plate and the installation groove, a clamping block is fixedly installed on the side of the movable plate away from the spring, and one end of the clamping block away from the movable plate movably passes through the groove wall of the installation groove and the inner wall of the fixed groove to be clamped, and a pulling plate is fixedly connected to the front side of the movable plate. The fixed plate can be conveniently fixed in the fixed groove through the connecting mechanism.

[0009] As a preferred technical solution, an observation window is fixedly installed on the front of the oil tank, and the shape of the observation window is rectangular. A handle is fixedly installed in the middle of the front of the fixed plate, and a groove is provided at the notch of the second slot. Through the observation window, the oil amount in the oil tank can be conveniently observed, and through the handle on the fixed plate, the assembly frame with the filter can be conveniently removed from the first slot.

[0010] As an optimal technical solution, a cover plate is fixedly installed at the notch of the installation groove, a limiting hole is provided on the inner side of the cover plate, the end of the pull plate away from the shift plate can move through the limiting hole, and a matching plate is fixedly installed on the front side of the cover plate. The pull plate can be conveniently limited by the cover plate with the limiting hole.

[0011] As an optimal technical solution, a sliding rod is symmetrically fixedly installed on the inner side of the installation groove, and the moving plate is slidably connected to the outer side of the sliding rod. One end of the sliding rod passes through the middle of the spring. Through the sliding rod, the moving plate can slide conveniently in the installation groove.

[0012] As a preferred technical solution, a card slot is symmetrically opened on the inner side of the fixed groove, and the end of the card block away from the movable plate is engaged with the card slot. The card-in end of the card block is inclined toward the side of the fixed groove. Through the card slot, the card block on the fixed plate can be easily engaged and fixed to the fixed groove.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, when removing and replacing the filter, it is only necessary to pull the pull plates on the fixed plate together and pull them close to each other, so that the moving plate connected to the pull plate slides during the installation operation, so that the clamping block connected to the moving plate and the clamping slot in the fixed slot are separated, and then the fixed plate is moved to the fixed slot by the pull plate, and then the assembly frame connected to the fixed plate is taken out by the handle on the fixed plate. When the assembly frame is taken out from the first slot, the filter at the second slot on the assembly frame can be directly taken out and replaced, thereby greatly improving the maintenance efficiency of the filter;

[0015] Second, during the installation process, the filter screen is inserted into the second slot of the assembly frame in order of density from top to bottom, and then the assembly frame is inserted into the first slot, and finally the fixed plate connected to the assembly frame is inserted into the fixed slot. During the insertion process, the card-in end of the card block on the fixed plate contacts the notch of the fixed slot and is pressed along the inclined surface of the card block, so that the moving plate connected to the card block slides in the installation slot to squeeze the spring. When the fixed plate is inserted and the card block corresponds to the card slot position, the spring resets and pushes the moving plate to slide at the installation slot and the card block on the moving plate is inserted into the card slot of the fixed slot to complete the fixation, thereby facilitating the rapid installation of the filter screen;

[0016] Third, when the lubricating oil is injected into the oil box through the oil inlet pipe on the box cover, the oil box can discharge oil simultaneously through multiple branch pipes connected at the lower end, which can expand the contact surface between the lubricating oil and the filter screen and improve the filtering effect of the circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is an exploded view of the utility model;

[0019] Figure 3 The utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is a bottom view of the box cover of the present utility model.

[0021] Figure numerals: 1, mounting frame, 2, cartridge nozzle, 3, electric push rod, 4, mold, 5, oil pump, 6, observation window, 7, fixing plate, 8, box cover, 9, oil inlet pipe, 10, handle, 11, connecting mechanism, 111, mounting groove, 112, spring, 113, shift plate, 114, clamping block, 115, pull plate, 12, oil tank, 13, first slot, 14, fixing slot, 15, clamping slot, 16, filter screen, 17, second slot, 18, groove, 19, slide rod, 20, limiting hole, 21, matching plate, 22, cover plate, 23, oil box, 24, diverter pipe, 25, mounting plate, 26, assembly frame. DETAILED DESCRIPTION

[0022] refer to Figures 1 to 4 The oil filter structure of the condom oil spraying device described in this embodiment includes a mounting plate 25, a mounting frame 1 is fixedly mounted on the upper end of the mounting plate 25, an electric push rod 3 is fixedly mounted on the upper end of the mounting frame 1, an oil pump 5 and a cylindrical nozzle 2 are respectively fixedly mounted on the inner side of the lower end of the mounting frame 1, and the inside of the cylindrical nozzle 2 is hollow. After the output end pipeline of the oil pump 5 injects oil into the hollow part, the oil is sprayed onto the condom of the mold 4 through the nozzle of the inner wall of the cylindrical tube, which can facilitate the oil spraying operation on the condom. The output end of the electric push rod 3 moves through the cylindrical nozzle 2 A mold 4 is fixedly installed, an oil tank 12 is fixedly installed on the upper end of the mounting frame 1, an input end of the oil pump 5 is fixedly installed through a water pipe and the lower end of the oil tank 12, an output end of the oil pump 5 is fixedly installed through a water pipe and a cartridge nozzle 2, a tank cover 8 is fixedly installed on the upper end of the oil tank 12, a first slot 13 is opened on the front of the oil tank 12, an assembly frame 26 is inserted into the inner side of the first slot 13, a fixing plate 7 is fixedly connected to the front of the assembly frame 26, a fixing slot 14 is opened at the notch of the first slot 13, the fixing plate 7 is inserted into the inner side of the fixing slot 14, and a fixing plate 7 is fixedly connected to the front of the assembly frame 26. The inner side of the fixed plate 7 is symmetrically provided with a connecting mechanism 11, and the fixed plate 7 is connected with the fixing groove 14 through the connecting mechanism 11. A second slot 17 is opened on one side of the assembly frame 26, and a filter screen 16 is inserted into the inner side of the second slot 17. The upper end of the box cover 8 is fixedly connected with the oil inlet pipe 9, and the lower end of the box cover 8 is fixedly installed with an oil box 23, and the lower end of the oil box 23 is fixedly installed with a shunt pipe 24. The lower end of the oil inlet pipe 9 and the oil box 23 are fixedly installed. From top to bottom on the assembly frame 26, three filter screens 16 are sequentially inserted according to the density from large to small, which can be In order to improve the filtering effect of the lubricating oil, a magnet is further provided on the side of the filter screen 16 facing the second slot 17, which can be conveniently fixed with the second slot 17 by suction, and the stability of the installation of the filter screen 16 can be improved; when the lubricating oil is injected into the oil box 23 through the oil inlet pipe 9 on the box cover 8, the oil box 23 can discharge the oil at the same time through the multiple shunt pipes 24 connected to the lower end, which can expand the contact surface between the lubricating oil and the filter screen 16 and improve the filtering effect of the circulation; a waste oil collection tank is also provided on the mounting plate 25, which is convenient for recovering the lubricating oil under the jet flow;

[0023] The connecting mechanism 11 includes a mounting groove 111, which is symmetrically arranged on the front side of the fixed plate 7. A moving plate 113 is slidably connected to the inner side of the mounting groove 111. A spring 112 is symmetrically fixedly installed on the opposite side of the moving plate 113 and the mounting groove 111. A clamping block 114 is fixedly installed on the side of the moving plate 113 away from the spring 112. One end of the clamping block 114 away from the moving plate 113 movably penetrates the groove wall of the mounting groove 111 and is clamped with the inner wall of the fixed groove 14. The front side of the moving plate 113 is fixed. A pull plate 115 is connected. When the filter screen 16 is disassembled and replaced, it is only necessary to pull the pull plates 115 on the fixed plate 7 together and pull them close to each other, so that the moving plate 113 connected to the pull plate 115 slides during the installation operation, so that the block 114 connected to the moving plate 113 and the card slot 15 in the fixed slot 14 are separated, and the fixed plate 7 is moved to the fixed slot 14 by the pull plate 115, and then the assembly frame 26 connected to the fixed plate 7 is taken out by the handle 10 on the fixed plate 7. After the assembly frame 26 is taken out from the first slot 13, the filter screen 16 at the second slot 17 on the assembly frame 26 can be directly taken out and replaced. During the installation process, the filter screen 16 is inserted into the second slot 17 of the assembly frame 26 with the installation density from top to bottom, and then the assembly frame 26 is inserted into the first slot 13, and finally the fixing plate 7 connected to the assembly frame 26 is inserted into the fixing slot 14. During the insertion process, the card block 114 on the fixing plate 7 contacts the notch of the fixing slot 14 at the card-in end and squeezes it along the inclined surface of the card block 114, so that the moving plate 113 connected to the card block 114 slides in the installation slot 111 to squeeze the spring 112. When the fixing plate 7 is inserted and the card block 114 corresponds to the position of the card slot 15, the spring 112 resets and pushes the moving plate 113 to slide at the installation slot 111 and makes the card block 114 on the moving plate 113 inserted into the card slot 15 of the fixing slot 14 to complete the fixation, thereby facilitating the rapid installation of the filter screen 16.

[0024] refer to Figure 1 An observation window 6 is fixedly installed on the front of the oil tank 12, and the shape of the observation window 6 is rectangular. A handle 10 is fixedly installed in the middle of the front of the fixed plate 7. A groove 18 is opened at the notch of the second slot 17. The observation window 6 can be used to conveniently observe the amount of lubricating oil in the oil tank 12, and the handle 10 on the fixed plate 7 can facilitate the quick removal of the assembly frame 26 equipped with the filter 16.

[0025] refer to Figure 3A cover plate 22 is fixedly installed at the notch of the mounting groove 111, and a limiting hole 20 is provided on the inner side of the cover plate 22. One end of the pulling plate 115 away from the shifting plate 113 movably passes through the limiting hole 20. A matching plate 21 is fixedly installed on the front of the cover plate 22. Since the cover plate 22 with the limiting hole 20 is installed at the notch of the mounting groove 111, it is convenient to limit the pulling plate 115. At the same time, the matching plate 21 is installed on one side of the hole opening of the limiting hole 20, so that the thumb can be pressed on the matching plate 21 to pull the pulling plate 115 toward the matching plate 21, so as to facilitate the operation and use of the pulling plate 115.

[0026] refer to Figure 3 A slide bar 19 is symmetrically fixedly installed on the inner side of the mounting groove 111, and the moving plate 113 is slidably connected to the outer side of the slide bar 19. One end of the slide bar 19 passes through the middle of the spring 112. The slide bar 19 installed on the mounting groove 111 can facilitate the moving plate 113 to slide on the inner side of the mounting groove 111.

[0027] refer to Figure 2 and Figure 3 A card slot 15 is symmetrically provided on the inner side of the fixed groove 14, and one end of the card block 114 away from the shift plate 113 is card-engaged with the card slot 15. The card-engaging end of the card block 114 is inclined toward the side of the fixed groove 14. Through the card slot 15 at the fixed groove 14, the card-engaging end of the card block 114 can be conveniently carded with the fixed groove 14.

[0028] Principle and advantages of use: During use, the output end of the electric push rod 3 is extended and retracted on the mounting frame 1, so that the mold 4 at the lower end extends out of the barrel nozzle 2, and then the condom is put on the mold 4. Then the output end of the electric push rod 3 drives the mold 4 to move upward so that the oil pump 5 can spray oil on the condom through the barrel nozzle 2 connected to the output end through the multiple nozzles on the inner wall. Since the oil pump 5 is connected to the lower end of the oil tank 12 through the input end, when the lubricating oil is injected into the oil box 23 through the oil inlet pipe 9 on the tank cover 8, the oil box 23 can discharge oil at the same time through the multiple shunt pipes 24 connected to the lower end, and the lubricating oil can be filtered layer by layer through the multiple filter screens 16 on the assembly frame;

[0029] When disassembling and replacing the filter 16, it is only necessary to pull the pull plates 115 on the fixed plate 7 together and pull them together, so that the moving plate 113 connected to the pull plate 115 slides during the installation operation, so that the block 114 connected to the moving plate 113 and the card slot 15 in the fixed slot 14 are separated. After the fixed plate 7 moves the fixed slot 14 by the pull plate 115, the handle 10 on the fixed plate 7 is used to take out the assembly frame 26 connected to the fixed plate 7. When the assembly frame 26 is taken out from the first slot 13, the filter 16 at the second slot 17 on the assembly frame 26 can be directly taken out and replaced.

Claims

1. An oil filter structure for a condom oil spray device, comprising a mounting plate (25), characterized in that: The upper end of the mounting plate (25) is fixedly mounted with a mounting frame (1), the upper end of the mounting frame (1) is fixedly mounted with an electric push rod (3), the inner side of the lower end of the mounting frame (1) is respectively fixedly mounted with an oil pump (5) and a cartridge nozzle (2), the output end of the electric push rod (3) movably penetrates the cartridge nozzle (2) and is fixedly mounted with a mold (4), the upper end of the mounting frame (1) is fixedly mounted with an oil tank (12), the input end of the oil pump (5) is fixedly mounted through a water pipe and the lower end of the oil tank (12), the output end of the oil pump (5) is fixedly mounted through a water pipe and the cartridge nozzle (2), the upper end of the oil tank (12) is fixedly mounted with a tank cover (8), the front side of the oil tank (12) is provided with a first slot (13), the inner side of the first slot (13) is plugged with an assembly frame (2 6), a fixing plate (7) is fixedly connected to the front of the assembly frame (26), a fixing groove (14) is provided at the notch of the first slot (13), the fixing plate (7) is plugged into the inner side of the fixing groove (14), a connecting mechanism (11) is symmetrically provided on the inner side of the fixing plate (7), the fixing plate (7) is clamped with the fixing groove (14) through the connecting mechanism (11), a second slot (17) is provided on one side of the assembly frame (26), a filter screen (16) is plugged into the inner side of the second slot (17), an oil inlet pipe (9) is fixedly connected to the upper end of the box cover (8), an oil box (23) is fixedly installed on the lower end of the box cover (8), a shunt pipe (24) is fixedly installed on the lower end of the oil box (23), and the lower end of the oil inlet pipe (9) is fixedly installed with the oil box (23).

2. The oil filter structure of the condom oil spraying device according to claim 1, characterized in that: An observation window (6) is fixedly mounted on the front of the oil tank (12), and the observation window (6) is rectangular in shape.

3. The oil filter structure of the condom oil spraying device according to claim 1, characterized in that: The connecting mechanism (11) comprises a mounting groove (111), wherein the mounting groove (111) is symmetrically arranged on the front side of the fixed plate (7), a moving plate (113) is slidably connected to the inner side of the mounting groove (111), a spring (112) is symmetrically fixedly installed on the opposite sides of the moving plate (113) and the mounting groove (111), a clamping block (114) is fixedly installed on the side of the moving plate (113) away from the spring (112), an end of the clamping block (114) away from the moving plate (113) movably penetrates the groove wall of the mounting groove (111) and is clamped on the inner wall of the fixed groove (14), and a pulling plate (115) is fixedly connected to the front side of the moving plate (113).

4. The oil filter structure of the condom oil spraying device according to claim 3, characterized in that: A cover plate (22) is fixedly mounted at the notch of the mounting groove (111), a limiting hole (20) is provided on the inner side of the cover plate (22), one end of the pull plate (115) away from the shift plate (113) movably passes through the limiting hole (20), and a matching plate (21) is fixedly mounted on the front side of the cover plate (22).

5. The oil filter structure of the condom oil spraying device according to claim 3, characterized in that: A slide bar (19) is symmetrically fixedly installed on the inner side of the installation groove (111), and the shift plate (113) is slidably connected to the outer side of the slide bar (19). One end of the slide bar (19) passes through the middle part of the spring (112).

6. The oil filter structure of the condom oil spraying device according to claim 3, characterized in that: A clamping groove (15) is symmetrically provided on the inner side of the fixing groove (14); one end of the clamping block (114) away from the shifting plate (113) is clamped with the clamping groove (15); and the clamping end of the clamping block (114) is inclined toward one side of the fixing groove (14).

7. The oil filter structure of the condom oil spray device according to claim 1, characterized in that: A handle (10) is fixedly mounted on the middle of the front side of the fixing plate (7), and a groove (18) is provided at the notch of the second slot (17).

Images