Continuous air pressure curing agent feeder

Abstract

The utility model discloses a continuous air pressure curing agent feeder, which relates to the technical field of feeders and comprises a raw material tank, a metering cylinder and a cleaning assembly are mounted on the raw material tank, and the cleaning assembly comprises a cleaning box, a support, a communicating device, a first pump body, a first guide pipe, a first flow dividing pipe, a second flow dividing pipe, a first release pipe, a second release pipe, a filter box and a filter plate. A stirring shaft is installed at the output end of the stirring motor, stirring blades are installed on the stirring shaft, scraping strips are installed on the stirring blades, a screw is rotationally installed in the metering cylinder, the outer wall of the screw is sleeved with a piston in a threaded mode, a scale plate is installed on the metering cylinder, a discharging pipe and a feeding pipe are installed at the bottom of the metering cylinder, and the other end of the feeding pipe is installed in the raw material tank. According to the utility model, through the arrangement of the cleaning assembly and the feeding assembly, old curing agents in the raw material tank and the metering cylinder are washed and cleaned, and the curing agent raw materials are fed and conveyed.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a continuous gas pressure curing agent feeder. Background Art

[0002] Curing agent, also known as hardener, is a kind of substance or mixture that promotes or controls the curing reaction. Curing agent needs to be injected into the medicine for mixing when used. In the prior art, the patent with announcement number CN 220405540U discloses a continuous gas pressure curing agent feeder, which relates to the technical field of curing agent feeding. The utility model is a continuous gas pressure curing agent feeder, including a raw material tank and a stirring mechanism. In order to solve the defects that the curing agent feeder cannot accurately control the filling amount of curing agent when in use and the curing agent is easy to solidify and form precipitation when in contact with air, the utility model drives the piston up and down through a threaded rod, which can cause negative pressure in the metering cylinder. The difference in the front and rear capacities can be read to accurately control the filling amount of the curing agent. At the same time, when the connecting sleeve rotates, the stirring shaft also rotates to prevent the curing agent from solidifying and forming precipitation.

[0003] This patent effectively prevents the solidification of the curing agent in the raw material tank and can achieve accurate feeding, but it has the following shortcomings in actual use: since the curing agent is stored in the raw material tank, after long-term use, the old curing agent will stick to the inner wall of the raw material barrel, which is not only inconvenient to clean the inside of the raw material barrel, but also the mixing of new and old curing agents will affect the use effect. Therefore, a continuous air pressure curing agent feeder is needed to meet people's use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous gas pressure curing agent feeder to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a continuous gas pressure curing agent feeder, comprising a raw material tank, on which a metering cylinder is installed;

[0006] A cleaning assembly, the cleaning assembly comprising a cleaning box, a bracket, a coupling, a first pump body, a first conduit, a first shunt pipe, a second shunt pipe, a first release pipe, a second release pipe, a filter box and a filter plate, the raw material tank is provided with a cleaning box, the cleaning box is provided with a bracket, the coupling is provided with a coupling, the cleaning box is provided with a first pump body, the first pump body is provided with a first conduit, the other end of the first conduit is provided with a coupling, the coupling is provided with a first shunt pipe, the other end of the first shunt pipe is provided in the raw material tank, the coupling is provided with a second shunt pipe, the other end of the second shunt pipe is provided in a metering cylinder, the bottom of the metering cylinder is provided with a first release pipe, the top of the raw material tank is provided with a filter box, the raw material tank is provided with a filter plate in the filter box;

[0007] A feeding assembly, the feeding assembly includes a stirring motor, a stirring shaft, a stirring blade, a scraper, a screw, a piston, a scale plate, a discharge pipe and a feed pipe. A stirring motor is installed above the raw material tank, a stirring shaft is installed at the output end of the stirring motor, a stirring blade is installed on the stirring shaft, a scraper is installed on the stirring blade, a screw is rotatably installed in the metering cylinder, a piston is threadedly sleeved on the outer wall of the screw, a scale plate is installed on the metering cylinder, a discharge pipe and a feed pipe are installed at the bottom of the metering cylinder, and the other end of the feed pipe is installed in the raw material tank.

[0008] Preferably, a water injection pipe is installed on the top of the cleaning box, and a sealing cover is provided on the upper cover of the water injection pipe.

[0009] Preferably, a first sealing valve is installed on the first conduit, a second sealing valve is installed on the first release pipe, and a third sealing valve is installed on the second release pipe.

[0010] Preferably, a second pump body is installed on the filter box, a second conduit is installed on the second pump body, and the other end of the second conduit is installed in the cleaning box.

[0011] Preferably, transmission wheels are installed on the screw and the stirring shaft, and transmission belts are movably installed on the two transmission wheels.

[0012] Preferably, a first curing agent valve is installed on the discharge pipe, and a second curing agent valve is installed on the feed pipe.

[0013] Preferably, a connecting frame is installed on the raw material tank, and the stirring motor is installed on the connecting frame.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, through the setting of the cleaning component, the first pump body will transport the cleaning liquid in the cleaning component through the first conduit to the connector, and through the first shunt pipe and the second shunt pipe to the raw material tank and the metering cylinder, so as to flush and clean the old curing agent in the raw material tank and the metering cylinder. The cleaned mixed liquid will enter the filter box through the first release pipe and the second release pipe for collection, and the mixed liquid will be filtered through the filter plate, and the filtered curing agent will remain on the filter plate. The filtered cleaning liquid in the filter box can be transported back to the cleaning component through the second pump body for recycling.

[0016] In the utility model, through the setting of the feeding component, the rotation of the stirring shaft can drive the stirring blades to stir the raw material curing agent in the raw material tank to prevent agglomeration. On the other hand, the scraper can scrape the inner wall of the raw material tank and scrape off the curing agent adhering to the inner wall of the raw material tank, which is convenient for cleaning. Through the connection of the transmission belt, the rotation of the stirring shaft can drive the screw to rotate, and the rotation of the screw can drive the piston to move upward or downward. When the piston moves upward, negative pressure is formed in the metering cylinder, and the raw material in the raw material tank will enter the metering cylinder through the feed pipe. When the piston moves downward, positive pressure is formed in the metering cylinder, and the raw material in the metering cylinder will be discharged through the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a continuous gas pressure curing agent feeder proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a continuous gas pressure curing agent feeder proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a screw, a filter box, etc. of a continuous gas pressure curing agent feeder proposed by the utility model;

[0020] Figure 4 The utility model discloses a schematic diagram of the structure of a stirring shaft, a scraper and the like of a continuous gas pressure curing agent feeder.

[0021] In the figure: 1, raw material tank; 2, metering cylinder; 3, cleaning component; 301, cleaning box; 302, bracket; 303, connector; 304, first pump body; 305, first conduit; 306, first shunt pipe; 307, second shunt pipe; 308, first release pipe; 309, second release pipe; 3010, filter box; 3011, filter plate; 3012, water injection pipe; 3013, first sealing valve; 3014, second sealing valve; 3015, third sealing valve; 3016, second pump body; 3017, second conduit; 4, feeding component; 401, stirring motor; 402, stirring shaft; 403, stirring blade; 404, scraper; 405, screw; 406, piston; 407, scale plate; 408, discharge pipe; 409, feed pipe; 4010, transmission wheel; 4011, transmission belt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment 1:

[0024] like Figure 1-4 , this embodiment provides a continuous gas pressure curing agent feeder, including a raw material tank 1, on which a metering cylinder 2 is installed;

[0025] The cleaning component 3 can be set to clean the raw material tank 1 and the metering cylinder 2 to avoid the mixing of new and old curing agents and affect the use effect. The cleaning component 3 includes a cleaning box 301, a bracket 302, a connector 303, a first pump body 304, a first conduit 305, a first shunt pipe 306, a second shunt pipe 307, a first release pipe 308, a second release pipe 309, a filter box 3010 and a filter plate 3011. The cleaning box 3 is installed on the raw material tank 1. 01, a bracket 302 is installed on the cleaning box 301, a connector 303 is installed on the bracket 302, a first pump body 304 is installed on the cleaning box 301, a first conduit 305 is installed on the first pump body 304, the other end of the first conduit 305 is installed on the connector 303, a first diverter pipe 306 is installed on the connector 303, the other end of the first diverter pipe 306 is installed in the raw material tank 1, a second diverter pipe 307 is installed on the connector 303, and the second diverter pipe 307 is installed on the connector 303. The other end of the flow tube 307 is installed in the metering cylinder 2, a first release tube 308 is installed at the bottom of the metering cylinder 2, a second release tube 309 is installed at the top of the raw material tank 1, a filter box 3010 is arranged below the raw material tank 1, a filter plate 3011 is installed in the filter box 3010, the first pump body 304 will transport the cleaning liquid in the cleaning component 3 to the connector 303 through the first conduit 305, and distribute it to the raw material tank 1 and the metering cylinder 2 through the first diversion tube 306 and the second diversion tube 307, flush and clean the old curing agent in the raw material tank 1 and the metering cylinder 2, the cleaned mixed liquid will enter the filter box 3010 through the first release tube 308 and the second release tube 309 for collection, and filter the mixed liquid through the filter plate 3011, the filtered curing agent will remain on the filter plate 3011, and the filtered cleaning liquid in the filter box 3010 can be transported back to the cleaning component 3 through the second pump body 3016 for recycling.

[0026] Further, see Figure 1 A water injection pipe 3012 is installed on the top of the cleaning box 301 , and a sealing cover is provided on the water injection pipe 3012 . The sealing cover on the water injection pipe 3012 can be opened to add cleaning liquid into the cleaning component 3 through the water injection pipe 3012 .

[0027] Further, see Figure 2 A first sealing valve 3013 is installed on the first conduit 305, a second sealing valve 3014 is installed on the first release tube 308, and a third sealing valve 3015 is installed on the second release tube 309. The first release tube 308 and the second release tube 309 can be closed or opened by the second sealing valve 3014 and the third sealing valve 3015.

[0028] Further, see Figure 1A second pump body 3016 is installed on the filter box 3010, and a second conduit 3017 is installed on the second pump body 3016. The other end of the second conduit 3017 is installed in the cleaning box 301. The cleaning liquid filtered in the filter box 3010 can be transported back to the cleaning component 3 through the second pump body 3016 for repeated use.

[0029] Embodiment 2:

[0030] As shown in the figure, on the basis of Example 1, the feeding component 4 is provided to realize the transportation of the curing agent raw material.

[0031] The feeding assembly 4 includes a stirring motor 401, a stirring shaft 402, a stirring blade 403, a scraper 404, a screw 405, a piston 406, a scale plate 407, a discharge pipe 408 and a feed pipe 409. The stirring motor 401 is installed above the raw material tank 1, and the stirring shaft 402 is installed at the output end of the stirring motor 401. The stirring blade 403 is installed on the stirring shaft 402, and the scraper 404 is installed on the stirring blade 403. The screw 405 is rotatably installed in the metering cylinder 2, and the piston 406 is threadedly sleeved on the outer wall of the screw 405. The scale plate 407 is installed on the metering cylinder 2. The discharge pipe 408 and the feed pipe 409 are installed at the bottom of the metering cylinder 2. The other end of the feed pipe 409 is installed on the raw material tank 1. In the tank 1, the rotation of the stirring shaft 402 can drive the stirring blade 403 to stir the raw material curing agent in the raw material tank 1 to prevent agglomeration. On the other hand, the scraper 404 will scrape the inner wall of the raw material tank 1 and scrape off the curing agent adhering to the inner wall of the raw material tank 1 for easy cleaning. Through the connection of the transmission belt 4011, the rotation of the stirring shaft 402 can drive the screw 405 to rotate, and the rotation of the screw 405 can drive the piston 406 to move upward or downward. When the piston 406 moves upward, negative pressure is formed in the metering cylinder 2, and the raw material in the raw material tank 1 will enter the metering cylinder 2 through the feed pipe 409. When the piston 406 moves downward, positive pressure is formed in the metering cylinder 2, and the raw material in the metering cylinder 2 will be discharged through the discharge pipe 408.

[0032] Further, see Figure 2 The screw 405 and the stirring shaft 402 are both equipped with transmission wheels 4010, and the two transmission wheels 4010 are movably equipped with transmission belts 4011. The stirring shaft 402 and the screw 405 can be connected through the arrangement of the transmission belts 4011 and the transmission wheels 4010. On the one hand, the rotation of the stirring shaft 402 can prevent the raw materials in the raw material tank 1 from agglomerating, and on the other hand, the rotation of the screw 405 can transport the raw materials.

[0033] Further, see Figure 2A first curing agent valve is installed on the discharge pipe 408, and a second curing agent valve is installed on the feed pipe 409. When the piston 406 moves upward, the first curing agent valve is closed and the second curing agent valve is opened. A negative pressure is formed in the metering cylinder 2, and the raw material in the raw material tank 1 can be sucked into the metering cylinder 2 through the feed pipe 409. When the piston 406 moves downward, the first curing agent valve is opened and the second curing agent valve is closed. A positive pressure is formed in the metering cylinder 2, and the curing agent raw material will be transported through the discharge pipe 408.

[0034] Further, see Figure 2 A connecting frame is installed on the raw material tank 1, and the stirring motor 401 is installed on the connecting frame. The setting of the connecting frame can support the stirring motor 401.

[0035] Working principle of the utility model: the new electrical equipment used in the utility model is connected to an external power supply. The first pump body 304 will transport the cleaning liquid in the cleaning component 3 to the connector 303 through the first conduit 305, and will be transported to the raw material tank 1 and the metering cylinder 2 through the first shunt pipe 306 and the second shunt pipe 307, so as to flush and clean the old curing agent in the raw material tank 1 and the metering cylinder 2. The cleaned mixed liquid will enter the filter box 3010 through the first release pipe 308 and the second release pipe 309 for collection, and the mixed liquid will be filtered through the filter plate 3011. The filtered curing agent will remain on the filter plate 3011, and the filtered cleaning liquid in the filter box 3010 can be transported back to the cleaning component through the second pump body 3016 The raw material curing agent in the raw material tank 1 is recycled in the component 3. The rotation of the stirring shaft 402 can drive the stirring blade 403 to stir the raw material curing agent in the raw material tank 1 to prevent agglomeration. On the other hand, the scraper 404 can scrape the inner wall of the raw material tank 1 and scrape off the curing agent adhering to the inner wall of the raw material tank 1 for easy cleaning. Through the connection of the transmission belt 4011, the rotation of the stirring shaft 402 can drive the screw 405 to rotate, and the rotation of the screw 405 can drive the piston 406 to move upward or downward. When the piston 406 moves upward, negative pressure is formed in the metering cylinder 2, and the raw material in the raw material tank 1 will enter the metering cylinder 2 through the feed pipe 409. When the piston 406 moves downward, positive pressure is formed in the metering cylinder 2, and the raw material in the metering cylinder 2 will be discharged through the discharge pipe 408.

[0036] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A continuous gas pressure curing agent feeder, characterized in that: include: A raw material tank (1), wherein a metering cylinder (2) is installed on the raw material tank (1); A cleaning assembly (3), the cleaning assembly (3) comprising a cleaning box (301), a bracket (302), a connector (303), a first pump body (304), a first conduit (305), a first shunt pipe (306), a second shunt pipe (307), a first release pipe (308), a second release pipe (309), a filter box (3010) and a filter plate (3011), the raw material tank (1) being mounted with the cleaning box (301), the cleaning box (301) being mounted with the bracket (302), the connector (303) being mounted with the bracket (302), the cleaning box (301) being mounted with the first pump body (304), the first pump body (304) being mounted with the connector (304), and the first pump body (304) being mounted with the connector (305). a conduit (305), the other end of the first conduit (305) being mounted on a coupling (303), a first shunt pipe (306) being mounted on the coupling (303), the other end of the first shunt pipe (306) being mounted in the raw material tank (1), a second shunt pipe (307) being mounted on the coupling (303), the other end of the second shunt pipe (307) being mounted in the metering cylinder (2), a first release pipe (308) being mounted at the bottom of the metering cylinder (2), a second release pipe (309) being mounted at the top of the raw material tank (1), a filter box (3010) being arranged below the raw material tank (1), a filter plate (3011) being mounted in the filter box (3010); A feeding assembly (4), the feeding assembly (4) comprising a stirring motor (401), a stirring shaft (402), a stirring blade (403), a scraper (404), a screw (405), a piston (406), a scale plate (407), a discharge pipe (408) and a feed pipe (409), the stirring motor (401) is installed above the raw material tank (1), the output end of the stirring motor (401) is installed with a stirring shaft (402), the stirring shaft (402) A stirring blade (403) is installed on the stirring blade (403), a scraper (404) is installed on the stirring blade (403), a screw (405) is rotatably installed in the metering cylinder (2), a piston (406) is threadedly sleeved on the outer wall of the screw (405), a scale plate (407) is installed on the metering cylinder (2), a discharge pipe (408) and a feed pipe (409) are installed at the bottom of the metering cylinder (2), and the other end of the feed pipe (409) is installed in the raw material tank (1).

2. A continuous gas pressure curing agent feeder according to claim 1, characterized in that: A water injection pipe (3012) is installed on the top of the cleaning box (301), and a sealing cover is provided on the upper cover of the water injection pipe (3012).

3. A continuous gas pressure curing agent feeder according to claim 1, characterized in that: The first conduit (305) is provided with a first sealing valve (3013), the first release tube (308) is provided with a second sealing valve (3014), and the second release tube (309) is provided with a third sealing valve (3015).

4. A continuous gas pressure curing agent feeder according to claim 1, characterized in that: The filter box (3010) is provided with a second pump body (3016), the second pump body (3016) is provided with a second conduit (3017), and the other end of the second conduit (3017) is provided in the cleaning box (301).

5. A continuous gas pressure curing agent feeder according to claim 1, characterized in that: Transmission wheels (4010) are installed on the screw rod (405) and the stirring shaft (402), and transmission belts (4011) are movably installed on the two transmission wheels (4010).

6. A continuous gas pressure curing agent feeder according to claim 1, characterized in that: The discharge pipe (408) is provided with a first curing agent valve, and the feed pipe (409) is provided with a second curing agent valve.

7. A continuous gas pressure curing agent feeder according to claim 1, characterized in that: The raw material tank (1) is provided with a connecting frame, and the stirring motor (401) is provided on the connecting frame.

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