Coating device for thermal link

Abstract

The utility model relates to the technical field of thermal links, and discloses a thermal link coating device which comprises a machine body, a quartz pot fixedly installed on the inner wall of the machine body, an air cylinder fixedly installed on the outer wall of the machine body, an object placing plate fixedly installed at the piston end of the air cylinder and a supporting plate fixedly installed on the outer wall of the machine body. According to the coating device for the thermal fuse link, a water pipe can be driven to swing in a reciprocating mode through a swing rod, water flow sprayed out of a spray head can be evenly sprayed into a quartz pot through the reciprocating swing of the water pipe, the washing area of the water flow is increased, and therefore the cleaning effect on the quartz pot is improved; and meanwhile, the scraping plate can be attached to the inner wall of the quartz pot to move and slide in a reciprocating mode in cooperation with elasticity of the spring and guiding of the sliding rod, stains on the inner wall of the quartz pot can be cleaned through reciprocating movement of the scraping plate, and the cleaning effect on the quartz pot is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal fuses, in particular to a coating device for thermal fuses. Background Art

[0002] Thermal cutoff is a non-resettable one-time thermal protection device. The product has exquisite appearance and structure, good sealing, sensitive and reliable operating temperature, small impact of current shock, and vibration resistance. It is mainly used for overheating protection of household appliances and industrial equipment.

[0003] According to a coating device for producing thermal fuses (Announcement No.: CN212820780U) announced, in the above application, water is delivered into the nozzle through a water pipe, so that the nozzle sprays the water sucked up to the inside of the quartz pot, thereby cleaning the inside of the quartz pot. At this time, the motor is started to rotate the output end of the motor, thereby rotating the threaded rod, thereby making the threaded connection between the threaded rod and the limit rod, so that the threaded rod transmits the rotational force to the scraper, and the limit rod limits the scraper, so that the scraper converts the rotational force into a moving force, thereby enabling the scraper to move left and right along the limit rod, thereby cleaning the stains inside the quartz pot.

[0004] The device drives the scraper to move left and right inside the quartz pot through a motor, a threaded rod and a limit rod. The scraper of the device can only clean the stains on the bottom of the quartz pot, but the stains attached to the inner side wall of the quartz pot cannot be cleaned. In addition, the water flow sprayed by the nozzle only rinses the bottom of the quartz pot, but cannot rinse the stains on the inner side wall of the quartz pot. The cleaning range is limited and the cleaning effect is average. Utility Model Content

[0005] The utility model aims to provide a coating device for a thermal fuse to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for a thermal fuse, comprising a body, a quartz pot is fixedly installed on the inner wall of the body, a cylinder is fixedly installed on the outer wall of the body, a storage plate is fixedly installed on the piston end of the cylinder, and the storage plate can be driven to move up and down by setting the cylinder, a support plate is fixedly installed on the outer wall of the body, a water tank is fixedly installed on the upper surface of the support plate, a motor is fixedly installed on the top of the water tank, a water pump is fixedly installed on the outer wall of the water tank, and the water inlet end of the water pump is connected with the inside of the water tank, a cleaning mechanism for cleaning the quartz pot is arranged on the body, and the inner wall of the quartz pot can be cleaned by setting the cleaning mechanism, and the cleaning mechanism comprises:

[0007] A swing rod, the middle part of which is hinged to the inner wall of the machine body, a limiting groove is provided on the swing rod, a water pipe is fixedly installed on the top of the swing rod, a plurality of groups of nozzles are fixedly installed on the bottom of the water pipe, a hose is fixedly installed on the side wall of the water pipe, and the water pipe and the slide rod can be driven to swing back and forth by setting the swing rod;

[0008] A slide bar, wherein the slide bar is slidably connected to the bottom inner wall of the swing bar, and the slide bar penetrates the swing bar, a scraper is fixedly installed at the bottom of the slide bar, and the bottom of the scraper is in contact with the inner wall of the quartz pot, and a spring is fixedly installed at the top of the slide bar, and one end of the spring away from the slide bar is fixedly installed on the inner wall of the swing bar. By setting the spring, the scraper can be in close contact with the inner wall of the quartz pot, so that the scraper can better clean the inner wall of the quartz pot;

[0009] The crankshaft is fixedly mounted at the output end of the motor, and the outer wall of the crankshaft is fitted to the inner wall of the limiting groove. The crankshaft is arranged to cooperate with the limiting groove to drive the rocker arm to swing back and forth.

[0010] Preferably, one end of the hose away from the water pipe is fixedly installed at the water outlet end of the water pump, the interior of the water pipe is connected to the water outlet end of the water pump through the hose, and the interior of the water pipe is connected to the interior of the nozzle.

[0011] Preferably, the swing arm is provided with an auxiliary mechanism for improving the cleaning effect, the auxiliary mechanism includes an elastic telescopic rod, one end of the elastic telescopic rod is fixedly mounted on the side wall of the swing arm, and the other end of the elastic telescopic rod is fixedly mounted with an arc-shaped slider, and the connecting rod can be pushed and pulled reciprocatingly by setting the arc-shaped slider.

[0012] Preferably, the outer wall of the scraper is slidably connected with a sliding sleeve, and the sliding sleeve can drive multiple groups of side plates to move back and forth.

[0013] Preferably, a plurality of side panels are fixedly mounted on the outer walls of both sides of the sliding sleeve, and the cleaning effect of the quartz pot can be improved by providing the side panels.

[0014] Preferably, a connecting rod is hinged on the side wall of the arc-shaped slider, and one end of the connecting rod away from the arc-shaped slider is hinged on the top of the sliding sleeve. By arranging the connecting rod, the sliding sleeve can be driven to reciprocate on the outer wall of the scraper.

[0015] Compared with the prior art, the utility model provides a coating device for a thermal fuse, which has the following beneficial effects:

[0016] 1. The coating device of the thermal fuse can drive the water pipe to swing back and forth through the swing rod. Through the reciprocating swing of the water pipe, the water flow sprayed from the nozzle can be evenly sprayed on the inside of the quartz pot, increasing the flushing area of ​​the water flow, thereby improving the cleaning effect of the quartz pot. At the same time, with the elasticity of the spring and the guidance of the slide rod, the scraper can be fitted on the inner wall of the quartz pot and slide back and forth. The reciprocating movement of the scraper can clean the stains on the inner wall of the quartz pot, further improving the cleaning effect of the quartz pot.

[0017] 2. The coating device of the thermal fuse can repeatedly squeeze the arc-shaped slider through the rotation of the crankshaft, and at the same time, the arc-shaped slider can be driven to move back and forth up and down in cooperation with the guidance and elasticity of the elastic telescopic rod. At the same time, the connecting rod can drive the sliding sleeve to move back and forth on the outer wall of the scraper, so that the sliding sleeve drives multiple groups of side plates to fit on the inner wall of the quartz pot and move back and forth laterally, which can further improve the cleaning effect of the inner wall of the quartz pot and prevent stains from adhering to the inner wall of the quartz pot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model as a whole from a top view;

[0020] Figure 3 It is a schematic diagram of the overall structure of the swing rod of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the explosion structure;

[0022] Figure 5 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0023] In the figure: 1. body; 2. quartz pot; 3. cylinder; 4. storage plate; 5. support plate; 6. water tank; 7. motor; 8. water pump; 9. cleaning mechanism; 91. rocker arm; 92. slide bar; 93. crankshaft; 94. limit groove; 95. water pipe; 96. nozzle; 97. hose; 98. scraper; 99. spring; 10. auxiliary mechanism; 101. elastic telescopic rod; 102. arc-shaped slider; 103. sleeve; 104. side plate; 105. connecting rod. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a coating device for a thermal fuse, comprising a body 1, a drain pipe is fixedly installed on the side wall of the body 1, and a solenoid valve is arranged inside the drain pipe, and sewage inside the quartz pot 2 can be discharged by the drain pipe, the inner wall of the body 1 is fixedly installed with the quartz pot 2, and the shape of the quartz pot 2 is "U"-shaped, and the scraper 98 can fully clean the quartz pot 2 by setting the "U"-shaped quartz pot 2, the outer wall of the body 1 is fixedly installed with a cylinder 3, and the piston end of the cylinder 3 is fixedly installed with a placement plate 4, the thermal fuse is placed on the placement plate 4, and the cylinder 3 is started to drive the placement plate 4 to move downward , so that the placement plate 4 enters the interior of the quartz pot 2, the thermal fuse can be coated, the outer wall of the body 1 is fixedly installed with a support plate 5, the upper surface of the support plate 5 is fixedly installed with a water tank 6, the top of the water tank 6 is fixedly installed with a motor 7, the motor 7 is started, and the crankshaft 93 is driven to rotate by the motor 7, the outer wall of the water tank 6 is fixedly installed with a water pump 8, the water inlet end of the water pump 8 is connected with the interior of the water tank 6, the water pump 8 is started, and the water inside the water tank 6 is pumped into the interior of the water pipe 95 through the hose 97 by the water pump 8, and a cleaning mechanism 9 for cleaning the quartz pot 2 is provided on the body 1, and the inner wall of the quartz pot 2 can be cleaned by setting the cleaning mechanism 9.

[0025] The cleaning mechanism 9 includes a swing rod 91, a slide rod 92, a crankshaft 93, a limit groove 94, a water pipe 95, a nozzle 96, a hose 97, a scraper 98, and a spring 99; the middle part of the swing rod 91 is hinged to the inner wall of the body 1, and a limit groove 94 is provided on the swing rod 91. The top of the swing rod 91 is fixedly installed with a water pipe 95, and the bottom of the water pipe 95 is fixedly installed with multiple groups of nozzles 96. The reciprocating swing of the swing rod 91 can drive the water pipe 95 and the nozzle 96 to swing synchronously, so that the water flow sprayed by the nozzle 96 can be uniform. The water is sprayed inside the quartz pot 2 to increase the flushing area of ​​the water flow, thereby improving the cleaning effect of the quartz pot 2. A hose 97 is fixedly installed on the side wall of the water pipe 95. The end of the hose 97 away from the water pipe 95 is fixedly installed on the water outlet end of the water pump 8. The inside of the water pipe 95 is connected to the water outlet end of the water pump 8 through the hose 97. The inside of the water pipe 95 is connected to the inside of the nozzle 96. The water pump 8 is started, and the water inside the water tank 6 is pumped into the inside of the water pipe 95 through the hose 97 by the water pump 8, and sprayed out through the nozzle 96. The water flow sprayed from the nozzle 96 flushes the inside of the quartz pot 2. The slide rod 92 is slidably connected to the bottom inner wall of the swing rod 91, and the slide rod 92 penetrates the swing rod 91. A scraper 98 is fixedly installed at the bottom of the slide rod 92. The bottom of the scraper 98 is attached to the inner wall of the quartz pot 2. The slide rod 92 is driven to swing back and forth synchronously by the swing rod 91, so that the slide rod 92 can drive the scraper 98 to swing back and forth. A spring 99 is fixedly installed on the top of the slide rod 92. The end of the spring 99 away from the slide rod 92 is fixedly installed on the inner wall of the swing rod 91. , with the elasticity of the spring 99, the scraper 98 can be fitted on the inner wall of the quartz pot 2 and move back and forth. The reciprocating movement of the scraper 98 can clean the stains on the inner wall of the quartz pot 2. The crankshaft 93 is fixedly installed at the output end of the motor 7, and the outer wall of the crankshaft 93 is fitted on the inner wall of the limiting groove 94. The motor 7 is started, and the crankshaft 93 is driven to rotate by the motor 7. While the crankshaft 93 rotates, it will fit on the inner wall of the limiting groove 94 and move back and forth up and down, and reciprocate to squeeze the limiting groove 94, so that the swing rod 91 swings back and forth.

[0026] The swing rod 91 is provided with an auxiliary mechanism 10 for improving the cleaning effect, and the auxiliary mechanism 10 includes an elastic telescopic rod 101, an arc-shaped slider 102, a sleeve 103, a side plate 104, and a connecting rod 105; one end of the elastic telescopic rod 101 is fixedly mounted on the side wall of the swing rod 91, and the other end of the elastic telescopic rod 101 is fixedly mounted with the arc-shaped slider 102. The elastic coefficient of the elastic telescopic rod 101 is smaller than that of the spring 99. When the crankshaft 93 rotates, the arc-shaped slider 102 is repeatedly squeezed. At the same time, with the guidance and elasticity of the elastic telescopic rod 101, the arc-shaped slider 102 can be moved up and down. The outer wall of the scraper 98 is slidably connected to a sleeve 103, and multiple sets of side plates 104 are fixedly installed on the outer walls of both sides of the sleeve 103. The sleeve 103 drives the multiple sets of side plates 104 to fit the inner wall of the quartz pot 2 and move back and forth, which can further improve the cleaning effect of the inner wall of the quartz pot 2. The side wall of the arc-shaped slider 102 is hinged with a connecting rod 105, and one end of the connecting rod 105 away from the arc-shaped slider 102 is hinged to the top of the sleeve 103. The arc-shaped slider 102 reciprocates up and down while cooperating with the connecting rod 105, which can drive the sleeve 103 to reciprocate on the outer wall of the scraper 98.

[0027] Working principle: when the quartz pot 2 needs to be cleaned, the water pump 8 is started, and the water in the water tank 6 is pumped into the water pipe 95 through the hose 97 by the water pump 8, and sprayed out through the nozzle 96, and the water flow sprayed from the nozzle 96 is used to flush the inside of the quartz pot 2. At the same time, the motor 7 is started, and the crankshaft 93 is driven by the motor 7 to rotate. While the crankshaft 93 rotates, it will fit the inner wall of the limit groove 94 and move back and forth up and down, and reciprocate to squeeze the limit groove 94, so that the swing rod 91 can swing back and forth, and the reciprocating swing of the swing rod 91 can drive the water pipe 95 and The nozzle 96 swings synchronously, so that the water flow sprayed from the nozzle 96 can be evenly sprayed on the inside of the quartz pot 2, increasing the flushing area of ​​the water flow, thereby improving the cleaning effect of the quartz pot 2. At the same time, the swing rod 91 will drive the slide bar 92 to swing back and forth synchronously, so that the slide bar 92 drives the scraper 98 to swing back and forth. At this time, with the elasticity of the spring 99, the scraper 98 can be fitted on the inner wall of the quartz pot 2 and slide back and forth. The reciprocating movement of the scraper 98 can clean the stains on the inner wall of the quartz pot 2, further improving the cleaning effect of the quartz pot 2.

[0028] When the crankshaft 93 moves downward on the inner wall of the limiting groove 94 to the arc-shaped slider 102, the arc-shaped slider 102 will be squeezed downward. At this time, the arc-shaped slider 102 can be moved downward with the guidance of the elastic telescopic rod 101. At this time, the arc-shaped slider 102 will squeeze the connecting rod 105, so that the connecting rod 105 pushes the sliding sleeve 103, so that the sliding sleeve 103 slides on the outer wall of the scraper 98 toward the end away from the sliding rod 92, so that the sliding sleeve 103 drives the multiple groups of side plates 104 to fit the inner wall of the quartz pot 2 and move laterally. When the crankshaft 93 moves upward on the inner wall of the limiting groove 94 and disengages from the arc-shaped slider 102, the elasticity of the elastic telescopic rod 101 can drive the arc-shaped slider 102 to move upward. At this time, the arc-shaped slider 102 The connecting rod 105 will be pulled, so that the connecting rod 105 pulls the sliding sleeve 103, so that the sliding sleeve 103 slides on the outer wall of the scraper 98 toward the end close to the sliding rod 92, and at the same time drives the side plate 104 to move in contact with the inner wall of the quartz pot 2. Through the repeated rotation of the crankshaft 93, the elasticity of the elastic telescopic rod 101 and the arc-shaped slider 102 can be used to push and pull the connecting rod 105 back and forth, so that the connecting rod 105 pushes and pulls the sliding sleeve 103 back and forth, so that the sliding sleeve 103 drives multiple groups of side plates 104 to move in contact with the inner wall of the quartz pot 2. The lateral reciprocating movement of the side plate 104, in conjunction with the longitudinal reciprocating movement of the scraper 98, can further improve the effect of cleaning the inner wall of the quartz pot 2 and prevent stains from adhering to the inner wall of the quartz pot 2.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A thermal fuse coating device, comprising a body (1), characterized in that: A quartz pot (2) is fixedly mounted on the inner wall of the machine body (1), a cylinder (3) is fixedly mounted on the outer wall of the machine body (1), a storage plate (4) is fixedly mounted on the piston end of the cylinder (3), a support plate (5) is fixedly mounted on the outer wall of the machine body (1), a water tank (6) is fixedly mounted on the upper surface of the support plate (5), a motor (7) is fixedly mounted on the top of the water tank (6), a water pump (8) is fixedly mounted on the outer wall of the water tank (6), a water inlet end of the water pump (8) is connected to the inside of the water tank (6), and a cleaning mechanism (9) for cleaning the quartz pot (2) is provided on the machine body (1), and the cleaning mechanism (9) comprises: A swing rod (91), wherein the middle portion of the swing rod (91) is hinged to the inner wall of the machine body (1), a limiting groove (94) is provided on the swing rod (91), a water pipe (95) is fixedly installed on the top of the swing rod (91), a plurality of groups of nozzles (96) are fixedly installed on the bottom of the water pipe (95), and a hose (97) is fixedly installed on the side wall of the water pipe (95); A slide bar (92), wherein the slide bar (92) is slidably connected to the bottom inner wall of the swing bar (91), and the slide bar (92) passes through the swing bar (91), a scraper (98) is fixedly installed at the bottom of the slide bar (92), and the bottom of the scraper (98) is attached to the inner wall of the quartz pot (2), and a spring (99) is fixedly installed at the top of the slide bar (92), and one end of the spring (99) away from the slide bar (92) is fixedly installed on the inner wall of the swing bar (91); A crankshaft (93) is fixedly mounted on the output end of the motor (7), and the outer wall of the crankshaft (93) is fitted on the inner wall of the limiting groove (94).

2. A thermal fuse coating device according to claim 1, characterized in that: One end of the hose (97) away from the water pipe (95) is fixedly mounted on the water outlet end of the water pump (8); the interior of the water pipe (95) is connected to the water outlet end of the water pump (8) via the hose (97); and the interior of the water pipe (95) is connected to the interior of the nozzle (96).

3. The thermal fuse coating device according to claim 1, characterized in that: The swing rod (91) is provided with an auxiliary mechanism (10) for improving the cleaning effect, and the auxiliary mechanism (10) comprises an elastic telescopic rod (101), one end of the elastic telescopic rod (101) is fixedly mounted on the side wall of the swing rod (91), and the other end of the elastic telescopic rod (101) is fixedly mounted with an arc-shaped sliding block (102).

4. The thermal fuse coating device according to claim 1, characterized in that: The outer wall of the scraper (98) is slidably connected with a sliding sleeve (103).

5. A thermal fuse coating device according to claim 4, characterized in that: Multiple sets of side panels (104) are fixedly mounted on the outer walls of both sides of the sliding sleeve (103).

6. A thermal fuse coating device according to claim 3, characterized in that: A connecting rod (105) is hinged on the side wall of the arc-shaped sliding block (102), and one end of the connecting rod (105) away from the arc-shaped sliding block (102) is hinged on the top of the sliding sleeve (103).

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