Water bath kettle

Abstract

The utility model relates to the technical field of heating instruments, and discloses a water bath kettle which comprises a box body, a mounting plate is arranged in the middle of the inner side of the box body, a hollow block is fixedly connected to the top of the mounting plate, a rotating rod is rotationally connected to the middle of the bottom end of the inner side of the hollow block, and a rotating disc is fixedly connected to the bottom of the outer side of the rotating rod. And curved grooves are formed in the periphery of the top of the rotating disc, supporting rods are slidably connected to the inner sides of the multiple curved grooves, supporting plates are fixedly connected to the top ends of the multiple supporting rods, one ends of the multiple supporting plates penetrate through the hollow block and are fixedly connected with clamping jaws, and beakers are arranged on the periphery of the top of the mounting plate. According to the beaker fixing device, the worm wheel drives the rotating disc to rotate through the rotating rod, the rotating disc can push the supporting rod to move through the curved groove, at the moment, the supporting plate can drive the clamping jaws to extrude beakers, so that the beakers are fixed, and the multiple clamping jaws can fix the multiple beakers at the same time.

Description

Technical Field

[0001] This utility model relates to the field of heating instrument technology, and in particular to a water bath. Background Technology

[0002] In the modern chemical industry, epoxy curing agents play an important role in chemical processes. They can undergo cross-linking reactions with epoxy resins, significantly improving the performance of materials. They are widely used in coatings, adhesives, and composite materials. Since the preparation process of epoxy curing agents involves a series of complex chemical reactions, the temperature control accuracy is extremely high. Therefore, a water bath is required to heat the process.

[0003] A search revealed Chinese Patent Publication No. CN109201138A, which discloses a water bath, including a pot body and a control box. The pot body is equipped with a cover plate, and the cover plate has four beaker holes. At least one beaker hole is detachably fitted with an intermediate cup. The edge of the intermediate cup is provided with a limiting pin for engaging the beaker hole. This invention provides a water bath that can reduce the amount of water used for heating while meeting heating requirements. However, in actual use, because the beaker is fixed by the locking pin, the locking pin needs to be adjusted each time the beaker is fixed, which is inconvenient for fixing multiple beakers at the same time. Furthermore, a special beaker needs to be used for locking, which is not convenient for use with different types of beakers, reducing the practicality of the device and failing to meet the needs of users. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a water bath, which aims to improve the problem that it is inconvenient to fix multiple beakers at the same time and to clamp beakers of different models when using the existing water bath.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a water bath, comprising a housing, an installation plate disposed in the middle of the inner side of the housing, a hollow block fixedly connected to the top of the installation plate, a rotating rod rotatably connected to the middle of the bottom inner side of the hollow block, a turntable fixedly connected to the bottom outer side of the rotating rod, curved grooves being formed around the top of the turntable, support rods being slidably connected to the inner sides of multiple curved grooves, support plates being fixedly connected to the top ends of multiple support rods, and a clamping claw being fixedly connected to one end of each support plate through the hollow block, beakers being disposed around the top of the installation plate, and fixing claws being fixedly connected to the four corners of the top of the installation plate, a rotating assembly being disposed inside the hollow block, and a lifting mechanism being disposed in the lower middle part of the inner side of the housing.

[0006] Through the above technical solution, the support plate will drive the grippers to squeeze the beaker, thereby fixing the beaker. Moreover, multiple grippers can fix multiple beakers at the same time, which improves the practicality of the device and can meet the needs of users.

[0007] As a further description of the above technical solution:

[0008] The lifting mechanism includes two bidirectional threaded rods, which are rotatably connected to the lower left and right sides of the inner wall of the housing. The outer walls of the two bidirectional threaded rods are threaded with sliders on the front and rear sides. The tops of the sliders are rotatably connected with connecting rods, and the tops of the connecting rods are rotatably connected with support seats. The tops of the support seats are fixedly connected to the bottom of the mounting plate. A drive assembly is provided on the rear side of the housing.

[0009] With the above technical solution, the slider pushes the support seat upward through the connecting rod, and the mounting plate can drive the beaker upward to move away from the heating source, which can stop the heating of the epoxy curing agent in time and improve the convenience of using the device.

[0010] As a further description of the above technical solution:

[0011] The rotating assembly includes a worm gear, which is fixedly connected to the upper middle part of the outer side of the rotating rod. A movable rod is rotatably connected to the front side of the hollow block. The rear end of the movable rod passes through the rotating rod and is fixedly connected to a worm. The worm meshes with the worm gear.

[0012] By rotating the movable rod, the worm gear and worm wheel can drive the rotating rod to rotate, thus driving the turntable to rotate.

[0013] As a further description of the above technical solution:

[0014] The drive assembly includes a hollow plate, which is fixedly connected to the rear side of the housing. A motor is fixedly connected to the left end of the hollow plate. The output end of the motor passes through the hollow plate and is fixedly connected to a transmission rod. Both the left and right sides of the outer wall of the transmission rod are fixedly connected to driving bevel gears. The rear ends of the two bidirectional threaded rods pass through the housing and the hollow plate in sequence and are fixedly connected to driven bevel gears. The two driven bevel gears are respectively meshed with the corresponding driving bevel gears.

[0015] Through the above technical solution, the motor drives the transmission rod to rotate, and through the transmission action of the driving bevel gear and the driven bevel gear, it can easily drive the bidirectional threaded rod to rotate.

[0016] As a further description of the above technical solution:

[0017] A knob is fixedly connected to the front end of the movable rod, and anti-slip pads are fixedly connected to one side of both the fixed claw and the gripper.

[0018] With the above technical solution, staff can easily rotate the movable rod using the knob, and the anti-slip pad can prevent the beaker from sliding.

[0019] As a further description of the above technical solution:

[0020] The lower middle part of the left and right ends of the inner wall of the box is fixedly connected to slide rails, and the top front and rear sides of the two slide rails are respectively slidably connected to the corresponding sliders.

[0021] Through the above technical solution, the slide rail can limit the movement of the slider, so that the slider can move accordingly when the bidirectional threaded rod rotates.

[0022] As a further description of the above technical solution:

[0023] A heating plate is fixedly connected to the middle of the bottom inner side of the box, and anti-slip foot supports are fixedly connected to the four corners of the bottom of the box.

[0024] Through the above technical solution, the heating plate can easily heat water, and the anti-slip foot support can provide support for the device.

[0025] As a further description of the above technical solution:

[0026] A controller is fixedly connected to the lower right side of the front wall of the housing, and the controller is fixedly connected to the motor.

[0027] Through the above technical solution, the controller can control the operation of the motor.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the movable rod drives the worm to rotate. Since the worm wheel meshes with the worm, the worm wheel will rotate accordingly and drive the turntable to rotate through the rotating rod. The turntable can push the support rod to move through the curved groove. At this time, the support plate will drive the gripper to squeeze the beaker, thereby fixing the beaker. Moreover, multiple grippers can fix multiple beakers at the same time, which improves the practicality of the device and can meet the needs of users.

[0030] 2. In this utility model, the motor drives the active bevel gear to rotate through the transmission rod. Since the driven bevel gear meshes with the active bevel gear, the driven bevel gear will drive the bidirectional threaded rod to rotate. The slider will move accordingly and push the support seat to move upward through the connecting rod. The mounting plate can then drive the beaker to move upward and separate from the heating source, which can stop the heating of the epoxy curing agent in time and improve the convenience of using the device. Attached Figure Description

[0031] Figure 1 This is a perspective view of a water bath according to the present invention.

[0032] Figure 2 This is a partial structural schematic diagram of a water bath proposed in this utility model;

[0033] Figure 3 This is a cross-sectional view of a hollow block structure of a water bath proposed in this utility model;

[0034] Figure 4 This is a cross-sectional view of the box structure of a water bath according to the present invention;

[0035] Figure 5 This is a partial structural cross-sectional view of a water bath according to the present invention.

[0036] Legend:

[0037] 1. Housing; 2. Lifting mechanism; 201. Double-ended threaded rod; 202. Slider; 203. Connecting rod; 204. Support base; 205. Hollow plate; 206. Motor; 207. Transmission rod; 208. Driving bevel gear; 209. Driven bevel gear; 3. Mounting plate; 4. Hollow block; 5. Rotating rod; 6. Turntable; 7. Curved groove; 8. Support rod; 9. Support plate; 10. Gripper; 11. Beaker; 12. Fixed claw; 13. Worm gear; 14. Movable rod; 15. Worm; 16. Anti-slip pad; 17. Knob; 18. Slide rail; 19. Heating plate; 20. Anti-slip foot support; 21. Controller. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a water bath, including a housing 1. An mounting plate 3 is disposed in the middle of the inner side of the housing 1. A hollow block 4 is fixedly connected to the top of the mounting plate 3. A rotating rod 5 is rotatably connected to the middle of the bottom inner side of the hollow block 4. A turntable 6 is fixedly connected to the bottom outer side of the rotating rod 5. Curved grooves 7 are formed around the top of the turntable 6. Support rods 8 are slidably connected to the inner sides of the multiple curved grooves 7. Support plates 9 are fixedly connected to the top ends of the multiple support rods 8. One end of each support plate 9 passes through the hollow block 4 and... The mounting plate 3 is fixedly connected with a clamping claw 10. Beakers 11 are provided around the top of the mounting plate 3. Fixed claws 12 are fixedly connected to the four corners of the top of the mounting plate 3. A rotating assembly is provided inside the hollow block 4. A lifting mechanism 2 is provided in the lower middle part of the inner side of the box 1. The rotating assembly includes a worm gear 13. The worm gear 13 is fixedly connected to the upper middle part of the outer side of the rotating rod 5. A movable rod 14 is rotatably connected to the front side of the hollow block 4. The rear end of the movable rod 14 passes through the rotating rod 5 and is fixedly connected to a worm 15. The worm 15 is meshed with the worm gear 13.

[0040] Specifically, when using this device, first place the beaker 11 on the mounting plate 3, then rotate the movable rod 14. The movable rod 14 will drive the worm gear 15 to start rotating. Since the worm gear 15 meshes with the worm wheel 13, when the worm wheel 13 rotates under the drive of the worm gear 15, it will further drive the rotating rod 5 to start rotating. The rotating rod 5 will then drive the turntable 6 to rotate. During the rotation of the turntable 6, the curved groove 7 on it will push the support rod 8 to move. The support rod 8 will then drive the support plate 9 to move. The support plate 9 will then drive the gripper 10 to move, thereby tightly clamping the beaker 11. The cooperation between the fixed claw 12 and the gripper 10 ensures that the beaker 11 can be firmly fixed, and multiple beakers 11 can be fixed at the same time, which improves the practicality of the device and can meet the needs of users.

[0041] Reference Figure 1 , Figure 4 and Figure 5The lifting mechanism 2 includes two bidirectional threaded rods 201, which are rotatably connected to the lower left and right sides of the inner wall of the housing 1. Slider blocks 202 are threadedly connected to the front and rear sides of the outer walls of the two bidirectional threaded rods 201. Connecting rods 203 are rotatably connected to the tops of multiple sliders 202, and support seats 204 are rotatably connected to the tops of multiple connecting rods 203. The tops of multiple support seats 204 are fixedly connected to the bottom of the mounting plate 3. A drive assembly is provided on the rear side of the housing 1, and the drive assembly includes a hollow plate. 205. Hollow plate 205 is fixedly connected to the rear side of housing 1. A motor 206 is fixedly connected to the left end of hollow plate 205. The output end of motor 206 passes through hollow plate 205 and is fixedly connected to transmission rod 207. A drive bevel gear 208 is fixedly connected to the left and right sides of the outer wall of transmission rod 207. The rear ends of two bidirectional threaded rods 201 pass through housing 1 and hollow plate 205 in sequence and are fixedly connected to driven bevel gears 209. The two driven bevel gears 209 are respectively meshed with the corresponding drive bevel gears 208.

[0042] Specifically, when the temperature of the epoxy curing agent in beaker 11 reaches the pre-set temperature, motor 206 drives the active bevel gear 208 to rotate via transmission rod 207. Since the driven bevel gear 209 meshes with the active bevel gear 208, the driven bevel gear 209 will also start to rotate, driving the bidirectional threaded rod 201 to rotate. The rotation of the bidirectional threaded rod 201 causes the slider 202 to move along the thread direction, and through connecting rod 203, it can push the support seat 204 to move upward. The support seat 204 will then drive the mounting plate 3 to move upward. The mounting plate 3 can then drive beaker 11 to rise away from the heating source, thereby stopping the heating of the epoxy curing agent in time. This ensures that the epoxy curing agent can quickly stop heating after reaching specific conditions, preventing overheating or unnecessary chemical reactions, and improving the ease of use of the device.

[0043] Reference Figure 2 , Figure 3 and Figure 4 A knob 17 is fixedly connected to the front end of the movable rod 14. Anti-slip pads 16 are fixedly connected to one side of the fixed claw 12 and the clamping claw 10. Slide rails 18 are fixedly connected to the lower middle part of the left and right ends of the inner wall of the box 1. The top front and rear sides of the two slide rails 18 are slidably connected to the corresponding sliders 202 respectively.

[0044] Specifically, the operator can easily rotate the movable rod 14 using the knob 17, and the anti-slip pad 16 can prevent the beaker 11 from sliding. The slide rail 18 can limit the movement of the slider 202, so that when the bidirectional threaded rod 201 rotates, the slider 202 can move accordingly.

[0045] Reference Figure 1 and Figure 4A heating plate 19 is fixedly connected to the middle of the bottom inner side of the box 1. Anti-slip foot supports 20 are fixedly connected to the four corners of the bottom of the box 1. A controller 21 is fixedly connected to the lower right side of the front wall of the box 1. The controller 21 is fixedly connected to the motor 206.

[0046] Specifically, the heating plate 19 can easily heat water, the anti-slip foot support 20 can provide support for the device, and the controller 21 can control the operation of the motor 206, which is a miniature F130 motor.

[0047] Working principle: When using this device, first place the beaker 11 on the mounting plate 3, then rotate the movable rod 14. The movable rod 14 will drive the worm gear 15 to rotate. Since the worm wheel 13 meshes with the worm gear 15, when the worm gear 15 rotates, the worm wheel 13 will drive the rotating rod 5 to rotate. The rotating rod 5 will then drive the turntable 6 to rotate. When the turntable 6 rotates, it can push the support rod 8 to move through the curved groove 7. At this time, the support plate 9 will drive the clamp 10 to squeeze the beaker 11. Through the cooperation of the fixed claw 12 and the clamp 10, the beaker 11 can be fixed, and multiple beakers 11 can be fixed at the same time.

[0048] Furthermore, when the temperature of the epoxy curing agent in beaker 11 reaches the threshold, motor 206 can drive the active bevel gear 208 to rotate via transmission rod 207. Since the driven bevel gear 209 meshes with the active bevel gear 208, when the active bevel gear 208 rotates, the driven bevel gear 209 will drive the bidirectional threaded rod 201 to rotate accordingly. At this time, the slider 202 will move accordingly and push the support seat 204 to move upward via connecting rod 203. The support seat 204 will then drive the mounting plate 3 to move upward, thereby driving beaker 11 to move upward and separate from the heating source, thus stopping the heating of the epoxy curing agent in time.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water bath comprising a tank (1), characterised in that: An installation plate (3) is provided in the middle of the inner side of the box (1). A hollow block (4) is fixedly connected to the top of the installation plate (3). A rotating rod (5) is rotatably connected to the middle of the bottom of the inner side of the hollow block (4). A turntable (6) is fixedly connected to the bottom of the outer side of the rotating rod (5). Curved grooves (7) are provided around the top of the turntable (6). Support rods (8) are slidably connected to the inner side of multiple curved grooves (7). Support plates (9) are fixedly connected to the top of multiple support rods (8). One end of multiple support plates (9) passes through the hollow block (4) and is fixedly connected to a claw (10). Beakers (11) are provided around the top of the installation plate (3). Fixed claws (12) are fixedly connected to the four corners of the top of the installation plate (3). A rotating component is provided inside the hollow block (4). A lifting mechanism (2) is provided in the lower middle part of the inner side of the box (1).

2. A water bath as claimed in claim 1, characterized in that: The lifting mechanism (2) includes a bidirectional threaded rod (201). The two bidirectional threaded rods (201) are rotatably connected to the lower left and right sides of the inner wall of the housing (1). The front and rear sides of the outer walls of the two bidirectional threaded rods (201) are threaded with sliders (202). The top of the sliders (202) is rotatably connected with connecting rods (203). The top of the connecting rods (203) is rotatably connected with support seats (204). The top of the support seats (204) is fixedly connected to the bottom of the mounting plate (3). A drive assembly is provided on the rear side of the housing (1).

3. A water bath as claimed in claim 1, wherein: The rotating assembly includes a worm gear (13), which is fixedly connected to the upper middle part of the outer side of the rotating rod (5). The front side of the hollow block (4) is rotatably connected to a movable rod (14). The rear end of the movable rod (14) passes through the rotating rod (5) and is fixedly connected to a worm (15). The worm (15) meshes with the worm gear (13).

4. A water bath as claimed in claim 2, wherein: The drive assembly includes a hollow plate (205), which is fixedly connected to the rear side of the housing (1). A motor (206) is fixedly connected to the left end of the hollow plate (205). The output end of the motor (206) passes through the hollow plate (205) and is fixedly connected to a transmission rod (207). Both sides of the outer wall of the transmission rod (207) are fixedly connected to a drive bevel gear (208). The rear ends of the two bidirectional threaded rods (201) pass through the housing (1) and the hollow plate (205) in sequence and are fixedly connected to a driven bevel gear (209). The two driven bevel gears (209) are respectively meshed with the corresponding drive bevel gears (208).

5. A water bath as claimed in claim 3, wherein: A knob (17) is fixedly connected to the front end of the movable rod (14), and anti-slip pads (16) are fixedly connected to one side of both the fixed claw (12) and the clamping claw (10).

6. A water bath as claimed in claim 2, wherein: The lower middle part of the left and right ends of the inner wall of the box (1) is fixedly connected with slide rails (18), and the top front and rear sides of the two slide rails (18) are respectively slidably connected to the corresponding sliders (202).

7. A water bath as claimed in claim 1, wherein: The inner side bottom end middle part of the box (1) is fixedly connected with a heating disc (19), and the bottom four corner parts of the box (1) are all fixedly connected with anti-skid foot props (20).

8. A water bath as claimed in claim 2, wherein: The front wall right side middle lower part of the box (1) is fixedly connected with a controller (21), and the controller (21) is fixedly connected with the motor (206).

Images