Heating tank for cleaning solvent in cleaning machine

Abstract

This invention discloses a cleaning solvent heating tank for a cleaning machine, comprising a cleaning machine body and a heating tank installed on one side of the cleaning machine body. It also includes: a mounting rod movably sleeved inside the heating tank; fan blades disposed on the inner wall of the heating tank; an auxiliary plate movably connected to one side of the fan blades via bearings; a limiting block disposed on one side of the auxiliary plate; a driving assembly disposed inside the cleaning machine body for displacing the mounting rod to drive the limiting block downwards; and an opening / closing assembly disposed on the inner wall of the heating tank for rotating the auxiliary plate. This cleaning solvent heating tank for a cleaning machine, by initially pressing the mounting rod, causes the auxiliary plate and the turbulence-dispersing blades to deploy synchronously, working in conjunction with the rotating fan blades to perform multi-zone turbulence and agitation of the cleaning solvent. Simultaneously, by utilizing the cooperation of a cam, spring column, and torsion spring, the plates automatically retract. Further increasing the downward pressure of the mounting rod synchronously locks the auxiliary plate and stops the fan blades, forming a coherent and interconnected logic, making the operation simple.

Description

Technical Field

[0001] This invention relates to the field of cleaning machine technology, specifically to a heating tank for cleaning solvents in cleaning machines. Background Technology

[0002] Cleaning machines are a type of equipment that uses physical, chemical, or a combination of physical and chemical methods to remove impurities such as oil, cutting fluid, wax, dust, fingerprints, and oxides from the surface of workpieces. In order to improve dissolving ability, reduce viscosity, facilitate filtration and circulation, and achieve efficient, stable, and safe cleaning with stirring, a cleaning solvent heating tank is required for cleaning machines.

[0003] Although this device offers numerous benefits, it still suffers from the following problems: Existing cleaning machines typically use only a single fan blade for stirring in their solvent heating tanks. This limits the stirring range, slows liquid flow, and leads to localized high temperatures and uneven heating of the solvent within the tank, resulting in low heat exchange efficiency and difficulty in ensuring solvent heating quality. Furthermore, the stirring structure and tank cover of traditional heating tanks are independent, making it impossible to simultaneously shut down the stirring components during opening the cover for material addition or maintenance. This not only complicates the operation process but also poses safety risks due to the rotating fan blades, resulting in insufficient ease of use. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] 1. Technical problems to be solved: To address the problems of limited stirring range and cumbersome operation procedures mentioned above, this invention is proposed.

[0006] 2. Technical Solution: To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: A cleaning solvent heating tank for a cleaning machine includes a cleaning machine body and a heating tank installed on one side of the cleaning machine body. It further includes: a mounting rod movably sleeved inside the heating tank; fan blades disposed on the inner wall of the heating tank; an auxiliary plate movably connected to one side of the fan blades via bearings; a limiting block disposed on one side of the auxiliary plate; a driving assembly disposed inside the cleaning machine body for displacing the mounting rod to drive the limiting block downwards; and an opening / closing assembly disposed on the inner wall of the heating tank for rotating the auxiliary plate.

[0007] In a preferred embodiment of the present invention, the drive assembly includes an auxiliary plate, the fan blade has a groove inside, the inner wall of the groove is movably connected to a movable strip via a bearing, one end of the movable strip is movably connected to the auxiliary plate via a bearing, and both the fan blade and the inner wall of the auxiliary plate are movably connected to a spoiler via a bearing.

[0008] In a preferred embodiment of the present invention, the drive assembly further includes a cam, one end of the fan blade is coaxially connected to the cam, a groove is provided on the outer circumference of the cam, a spring column is movably connected to the outer circumference of the cam, and one end of the spring column is fixedly connected to one side of the auxiliary plate by a bolt.

[0009] In a preferred embodiment of the present invention, the opening and closing assembly includes a sleeve rod, the outer circumferential wall of which is fixedly connected to the inner wall of the heating groove by bolts, a vertical rod is movably sleeved on the inner wall of the sleeve rod, a gear set is inserted into the bottom of the vertical rod, and a drive rod is sleeved on one end of the gear set.

[0010] In a preferred embodiment of the present invention, an auxiliary rod is engaged with the inner circumferential wall of the drive rod, a vertical rod is sleeved on the outer circumferential wall of the drive rod, a diagonal rod is movably connected to the top of the vertical rod via a bearing, a push rod is movably connected to one end of the diagonal rod via a bearing, a push block is movably connected to the side wall of the push rod via a bearing, a limit rod is abutted against the side wall of the push block, and a limit block is fixedly connected to the top of the limit rod via bolts.

[0011] In a preferred embodiment of the present invention, the sidewall of the fan blade is fixedly connected to a turntable by bolts, and the inner circumferential wall of the turntable is provided with a movable groove, and the inclined rod and the vertical rod are both movably sleeved on the inner wall of the movable groove.

[0012] In a preferred embodiment of the present invention, a push groove is provided at the top of the movable groove, and both the push rod and the push block are movably connected to the inner wall of the push groove.

[0013] In a preferred embodiment of the present invention, a limiting groove is formed at the top of the push groove, and the limiting block is welded to the inner wall of the limiting groove by a spring, and the limiting block is slidably connected to the inner wall of the limiting groove.

[0014] In a preferred embodiment of the present invention, the inner wall of the heating tank is fixedly connected to a mounting block by bolts, and one end of the mounting block is inserted into the turntable.

[0015] In a preferred embodiment of the present invention, a cover plate is slidably connected to the top of the heating tank, and a protruding plate is fixedly connected to the bottom of the cover plate by bolts, the protruding plate abutting against the auxiliary plate.

[0016] 3. Beneficial effects: Compared with the prior art, the beneficial effects of the present invention are: This type of cleaning machine uses a cleaning solvent heating tank. By initially pressing the mounting rod, the auxiliary plate and turbulence-dispersing blades unfold simultaneously. Together with the rotating fan blades, they turbulently agitate the cleaning solvent in multiple areas, effectively accelerating the liquid flow rate, enhancing the heat exchange efficiency of the medium in the tank, and avoiding problems such as localized high temperatures and uneven temperature distribution. This ensures the overall heating quality of the cleaning solvent. At the same time, the auxiliary plate automatically retracts with the help of a cam, spring column, and torsion spring. By increasing the downward pressure of the mounting rod, the auxiliary plate can be locked and the fan blades can be stopped simultaneously. After the cover is closed, all components can automatically reset, and the fan blades restart agitation. The opening, stopping, closing, and starting of the cover form a coherent linkage logic, making the operation simple. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the heating tank structure in this invention; Figure 3 This is a schematic diagram of the fan blade structure in this invention; Figure 4 This is a schematic diagram of the spoiler wing structure in this invention; Figure 5 This is an isometric view of the opening and closing component structure in this invention; Figure 6 For the above Figure 5 A schematic diagram of the structure of section A in the middle; Figure 7 This is a cross-sectional schematic diagram of the movable rod structure in this invention.

[0018] The following are the labels in the diagram: 1. Cleaning machine body; 11. Heating tank; 12. Cover plate; 2. Opening and closing assembly; 21. Fan blade; 22. Slide groove; 23. Moving bar; 24. Auxiliary plate; 25. Spoiler wing; 26. Cam; 27. Spring column; 28. Groove; 3. Drive assembly; 31. Mounting rod; 311. Sleeve rod; 32. Gear set; 33. Drive rod; 331. Auxiliary rod; 34. Vertical rod; 341. Diagonal rod; 342. Moving groove; 35. Push block; 351. Push groove; 352. Push rod; 36. Limiting rod; 361. Limiting groove; 362. Limiting block; 37. Protruding plate; 4. Turntable; 41. Mounting block. Detailed Implementation

[0019] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] This invention is described in detail with reference to the schematic diagrams. When describing the embodiments of this invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this invention. In actual fabrication, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0021] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention.

[0022] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] The embodiments of the present invention will now be described in further detail with reference to the accompanying drawings.

[0024] This invention provides an overall structural schematic diagram of an embodiment of a heating tank for a cleaning solvent in a cleaning machine, comprising: Please see Figures 1-7 The present invention provides a technical solution: See also Figure 1 Figure 7 As shown, the cleaning solvent heating tank 11 for the cleaning machine includes a cleaning machine body 1 and a heating tank 11 installed on one side of the cleaning machine body 1. It also includes: a mounting rod 31, which is movably sleeved inside the heating tank 11; a fan blade 21, which is disposed on the inner wall of the heating tank 11; an auxiliary plate 24, which is movably connected to one side of the fan blade 21 through a bearing; a limiting block 362, which is disposed on one side of the auxiliary plate 24; a driving assembly 3, which is disposed inside the cleaning machine body 1, and is used to drive the mounting rod 31 to move, thereby driving the limiting block 362 to move downward; and an opening and closing assembly 2, which is disposed on the inner wall of the heating tank 11, and is used to drive the auxiliary plate 24 to rotate, so that different forces are applied to the mounting rod 31, resulting in different degrees of downward pressure on the mounting rod 31, thereby realizing the opening of the auxiliary plate 24 or the stopping of the fan blade 21.

[0025] See also Figure 3 Figure 6As shown, the drive assembly 3 includes an auxiliary plate 24. The inside of the fan blade 21 is provided with a groove 22. The inner wall of the groove 22 is movably connected to a movable strip 23 via a bearing. One end of the movable strip 23 is movably connected to the auxiliary plate 24 via a bearing. The inner walls of both the fan blade 21 and the auxiliary plate 24 are movably connected to a baffle 25 via a bearing. This allows the baffle 25 to deploy synchronously when the auxiliary plate 24 is rotated open, thereby achieving the purpose of accelerating stirring.

[0026] See also Figure 3 Figure 6 As shown, the drive assembly 3 also includes a cam 26. One end of the fan blade 21 is coaxially connected to the cam 26. A groove 28 is provided on the outer circumference of the cam 26. A spring column 27 is movably connected to the outer circumference of the cam 26. One end of the spring column 27 is fixedly connected to one side of the auxiliary plate 24 by bolts. This facilitates the use of the protrusion 37 to engage the auxiliary plate 24 during the opening of the cover plate 12. Under the action of the cam 26 and the spring column 27, the auxiliary plate 24 can be rotated.

[0027] See also Figure 3 Figure 6 As shown, the opening and closing assembly 2 includes a sleeve rod 311. The outer circumference of the sleeve rod 311 is fixedly connected to the inner wall of the heating tank 11 by bolts. A vertical rod 34 is movably sleeved on the inner wall of the sleeve rod 311. A gear set 32 ​​is inserted into the bottom of the vertical rod 34. A drive rod 33 is sleeved on one end of the gear set 32, which facilitates driving the drive rod 33 to rotate and realize the lifting and lowering of the limit block 362.

[0028] See also Figure 3 Figure 6 As shown, an auxiliary rod 331 is engaged with the inner circumference of the drive rod 33, and a vertical rod 34 is sleeved on the outer circumference of the drive rod 33. The top of the vertical rod 34 is movably connected to a diagonal rod 341 via a bearing. One end of the diagonal rod 341 is movably connected to a push rod 352 via a bearing. The side wall of the push rod 352 is movably connected to a push block 35 via a bearing. The side wall of the push block 35 abuts against a limit rod 36. The top of the limit rod 36 is fixedly connected to a limit block 362 via bolts. This allows the vertical rod 34 to disengage from the inner wall of the drive rod 33 after the drive rod 33 is rotated under force, thereby driving the diagonal rod 341 to rotate, realizing the displacement of the push block 35 and the push rod 352. Under the action of the spring, the limit rod 36 can drive the limit block 362 to rise and fall.

[0029] See also Figure 3 Figure 6 As shown, the side wall of the fan blade 21 is fixedly connected to the turntable 4 by bolts. The inner circumference of the turntable 4 is provided with a movable groove 342. The inclined rod 341 and the vertical rod 34 are movably sleeved on the inner wall of the movable groove 342, so that the inclined rod 341 and the vertical rod 34 can move synchronously while the turntable 4 rotates, thereby realizing the rotation of the auxiliary plate 24.

[0030] See also Figure 3 Figure 6 As shown, the top of the movable groove 342 is provided with a push groove 351. The push rod 352 and the push block 35 are movably connected to the inner wall of the push groove 351, which facilitates the extension and retraction of the push block 35 in conjunction with the rotation of the drive rod 33, thereby realizing the lifting and lowering of the limit block 362.

[0031] See also Figure 3 Figure 6 As shown, a limiting groove 361 is provided at the top of the push groove 351. A limiting block 362 is welded to the inner wall of the limiting groove 361 by a spring. The limiting block 362 is slidably connected to the inner wall of the limiting groove 361, thereby making it easy to keep the auxiliary plate 24 in place.

[0032] See also Figure 3 Figure 6 As shown, the inner wall of the heating tank 11 is fixedly connected to the mounting block 41 by bolts. One end of the mounting block 41 is inserted into the turntable 4. Thus, by pressing down the mounting rod 31 a second time, the turntable 4 is disengaged from one end of the mounting block 41, thereby driving the fan blade 21 to stop rotating.

[0033] See also Figure 2 Figure 7 As shown, a cover plate 12 is slidably connected to the top of the heating tank 11, and a protruding plate 37 is fixedly connected to the bottom of the cover plate 12 by bolts. The protruding plate 37 abuts against the auxiliary plate 24. Thus, during the process of the cover plate 12 moving to open the heating tank 11, the auxiliary plate 24 rotates back to the side wall of the fan blade 21 under the combined action of the torsion spring and the cam 26.

[0034] In addition, the circuits, electronic components and modules involved in this invention are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this invention does not involve any improvement to the internal structure and method.

[0035] Combination Figures 1-7 The specific usage process of the cleaning solvent heating tank for the cleaning machine in this embodiment is as follows: In practical use, the top cover plate 12 of the heating tank 11 is in a closed state. At this time, the protruding plate 37 abuts against the outside of the auxiliary plate 24. External power presses the mounting rod 31, allowing the mounting rod 31 to be inserted into the inner wall of the gear set 32. Then, the mounting rod 31 is rotated, causing the drive rod 33 to rotate, thereby realizing the movement of the vertical rod 34 in the movable groove 342. This drives the inclined rod 341, push rod 352, and push block 35 to move in sequence. The push block 35 pushes the limiting rod 36 and the limiting block 362 to move upward. The limiting block 362 releases the limiting constraint on the auxiliary plate 24. As a result, the auxiliary plate 24 rotates outward and unfolds, causing the movable strip 23 to slide along the sliding groove 22 inside the fan blade 21. The fan blade 21 and the turbulence wing 25 on the auxiliary plate 24 open synchronously. The fan blade 21 continues to rotate, working together with the unfolded auxiliary plate 24 and the turbulence wing 25 to stir and turbulent the cleaning solvent in the heating tank 11, accelerating the solvent flow and improving the heating uniformity and heat exchange efficiency. During this stage, the installation rod 31 maintains a normal downward pressure, and the entire mechanism is in normal linkage operation.

[0036] When it is necessary to perform maintenance, add materials, or perform other operations inside the heating tank 11, slide open the cover plate 12. The protruding plate 37 at the bottom of the cover plate 12 moves synchronously with the cover plate, gradually disengaging from the pressure on the auxiliary plate 24. Under the coordinated action of the cam 26, spring column 27, and torsion spring, the auxiliary plate 24 automatically rotates and retracts to the side wall of the fan blade 21. The spoiler wing 25 retracts synchronously. At the same time, manually operate the mounting rod 31 to move further down, increasing the downward pressure. The mounting rod 31 presses down on the limiting block 362. The limiting block 362 slides down along the limiting groove 361 and engages with the positioning auxiliary plate 24, restricting its rotation. The continuously pressing mounting rod 31 is linked to the turntable 4, causing the turntable 4 to detach from the mounting block 41 on the inner wall of the heating tank. The fan blade 21 loses its rotational support and power transmission, and then stops rotating, avoiding safety hazards caused by rotating components during the opening operation.

[0037] After completing the work inside the tank, the cover plate 12 is slid back to the closed state, and the protruding plate 37 abuts against the auxiliary plate 24 again. The drive rod 33 rotates in the opposite direction, driving the push block 35 to retract through the entire opening and closing assembly. The limit rod 36 and the limit block 362 are reset upward under the elastic force of the matching spring, releasing the lock on the auxiliary plate 24. The drive assembly 3 controls the mounting rod 31 to rise, releasing the downward pressure on the turntable 4. The turntable 4 is re-inserted onto the mounting block 41, and the fan blade 21 resumes rotation support and starts running again. The protruding plate 37 pushes the auxiliary plate 24 outward again, and the turbulence wing 25 opens synchronously, resuming the stirring operation of the cleaning solvent. The cycle is repeated to complete the work.

[0038] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cleaning solvent heating tank for a cleaning machine, comprising a cleaning machine body and a heating tank installed on one side of the cleaning machine body, characterized in that, Also includes: The mounting rod is movably fitted inside the heating tank; Fan blades are disposed on the inner wall of the heating tank; An auxiliary plate is movably connected to one side of the fan blade via a bearing; A limiting block is provided on one side of the auxiliary plate; A drive assembly, located inside the main body of the cleaning machine, is used to drive the mounting rod to move, thereby driving the limiting block to move downward. An opening and closing assembly is located on the inner wall of the heating tank and is used to drive the auxiliary plate to rotate.

2. The cleaning solvent heating tank for a cleaning machine according to claim 1, characterized in that, The fan blade has a groove inside, and a movable strip is movably connected to the inner wall of the groove via a bearing. One end of the movable strip is movably connected to the auxiliary plate via a bearing. Both the fan blade and the inner wall of the auxiliary plate are movably connected to a spoiler via a bearing.

3. The cleaning solvent heating tank for a cleaning machine according to claim 2, characterized in that, The drive assembly includes a cam, one end of the fan blade is coaxially connected to the cam, the outer circumference of the cam has a groove, a spring column is movably connected to the outer circumference of the cam, and one end of the spring column is fixedly connected to one side of the auxiliary plate by a bolt.

4. The cleaning solvent heating tank for a cleaning machine according to claim 1, characterized in that, The opening and closing assembly includes a sleeve rod, the outer circumference of which is fixedly connected to the inner wall of the heating tank by bolts. A vertical rod is movably sleeved on the inner wall of the sleeve rod, and a gear set is inserted into the bottom of the vertical rod. A drive rod is sleeved on one end of the gear set.

5. The cleaning solvent heating tank for a cleaning machine according to claim 4, characterized in that, An auxiliary rod is engaged with the inner circumference of the drive rod, and a vertical rod is sleeved on the outer circumference of the drive rod. A diagonal rod is movably connected to the top of the vertical rod via a bearing. A push rod is movably connected to one end of the diagonal rod via a bearing. A push block is movably connected to the side wall of the push rod via a bearing. A limit rod abuts against the side wall of the push block. A limit block is fixedly connected to the top of the limit rod via bolts.

6. The cleaning solvent heating tank for a cleaning machine according to claim 5, characterized in that, The sidewall of the fan blade is fixedly connected to a turntable by bolts. The inner circumference of the turntable is provided with a movable groove. The inclined rod and the vertical rod are both movably sleeved on the inner wall of the movable groove.

7. The cleaning solvent heating tank for a cleaning machine according to claim 6, characterized in that, The top of the movable groove is provided with a push groove, and the push rod and the push block are both movably connected to the inner wall of the push groove.

8. The cleaning solvent heating tank for a cleaning machine according to claim 7, characterized in that, The top of the push groove has a limiting groove, and the inner wall of the limiting groove is welded to the limiting block by a spring. The limiting block is slidably connected to the inner wall of the limiting groove.

9. The cleaning solvent heating tank for a cleaning machine according to claim 6, characterized in that, The inner wall of the heating tank is fixedly connected to a mounting block by bolts, and one end of the mounting block is inserted into the turntable.

10. The cleaning solvent heating tank for a cleaning machine according to claim 1, characterized in that, The top of the heating tank is slidably connected to a cover plate, and the bottom of the cover plate is fixedly connected to a protruding plate by bolts, the protruding plate abutting against the auxiliary plate.

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