Automatic wiping device for heating pipe

Abstract

The utility model discloses an automatic wiping device for a heating pipe, and belongs to the field of electric heating elements. An automatic wiping device for a heating pipe comprises a shell; a cleaning tank with an upward opening is formed in the shell; the lifting block is slidably connected to the tank wall of the cleaning tank; the clamping air cylinder is fixedly connected into the lifting block. The clamping plate is fixedly connected to a piston rod of the clamping air cylinder. The lifting piece is arranged in the cleaning tank and used for driving the clamping plate to ascend and descend. The two wiping pieces are symmetrically arranged in the cleaning tank; the wiping air cylinder is fixedly connected to the side wall of the shell. The mounting plate is fixedly connected to a piston rod of the wiping cylinder; the guide strip is fixedly connected to the mounting plate; the moving plate is slidably connected to the mounting plate; the reciprocating groove is formed in the movable plate; the reciprocating frame is slidably connected into the reciprocating groove; the brush plate is fixedly connected to the reciprocating frame. The automatic wiping device for the heating pipe has the beneficial effects that the heating pipe can be automatically wiped, and the wiping effect is improved.

Description

Technical Field

[0001] The present application relates to the field of electric heating elements, and in particular to an automatic wiping device for a heating tube. Background Art

[0002] Before installing heating coils in heating equipment, they need to be shaped and cleaned. Currently, cleaning heating coils involves spraying the surface with detergent and water, then manually wiping it. However, manual wiping is inefficient and does not improve cleaning efficiency.

[0003] A heating tube automatic wiping device is now provided. Utility Model Content

[0004] The content of this application is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this application is not intended to identify key features or essential features of the technical solution for which protection is sought, nor is it intended to limit the scope of the technical solution for which protection is sought.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide an automatic wiping device for a heating tube, comprising: a housing;

[0006] The invention is characterized in that: a cleaning tank with an upward opening is provided in the shell;

[0007] A heating tube automatic wiping device also includes:

[0008] A lifting block is slidably connected to the wall of the cleaning tank;

[0009] The clamping cylinder is fixedly connected to the lifting block;

[0010] A clamping plate, fixedly connected to the piston rod of the clamping cylinder;

[0011] A lifting member is provided in the cleaning tank and is used to drive the clamping plate to move up and down;

[0012] Two wiping pieces are provided and are symmetrically arranged in the cleaning tank for wiping the heating tube;

[0013] Wipes include:

[0014] The wiping cylinder is fixedly connected to the side wall of the shell;

[0015] A mounting plate, fixedly connected to the piston rod of the wiping cylinder;

[0016] A guide bar, fixedly connected to the mounting plate;

[0017] A movable plate is slidably connected to the mounting plate;

[0018] A reciprocating groove is provided on the movable plate;

[0019] A reciprocating frame is slidably connected in the reciprocating groove;

[0020] A brush plate is fixedly connected to the reciprocating frame;

[0021] The reciprocating member is arranged on the mounting plate and is used for driving the reciprocating frame to move back and forth.

[0022] Furthermore, the lifting member includes:

[0023] There are two lifting tanks symmetrically arranged on the wall of the cleaning tank;

[0024] The lifting frame is provided with two symmetrically positioned lifting frames fixedly connected to the top wall of the housing;

[0025] There are two lifting motors, which are symmetrically fixed and connected to the lifting frame;

[0026] A screw rod is fixedly connected to the output shaft of the lifting motor;

[0027] The screw rod passes through the lifting block and is threadedly connected to the lifting block; the lifting block is slidably connected in the lifting slot.

[0028] Furthermore, the reciprocating member includes:

[0029] A driving motor is fixedly connected to the mounting plate;

[0030] A connecting shaft, fixedly connected to the output shaft of the driving motor;

[0031] A driving gear is fixedly connected to the connecting shaft;

[0032] Waist-shaped groove, provided on the reciprocating frame;

[0033] A plurality of matching latches are provided and fixedly connected to the groove wall of the waist-shaped groove at equal intervals;

[0034] A guide block, fixedly connected to the mounting plate;

[0035] A guide groove is provided on the guide block;

[0036] A pull plate, fixedly connected to the reciprocating frame;

[0037] A guide rod fixedly connected to the pull plate and slidably connected to the guide groove;

[0038] The driving gear is meshed with the matching teeth.

[0039] Furthermore, the pulling plate passes through the movable plate and extends upward, and the pulling plate slides relative to the movable plate along the upward extension direction of the pulling plate.

[0040] Furthermore, the guide bar passes through the movable plate and the movable plate is slidably connected to the guide bar.

[0041] Furthermore, the connecting shaft passes through the mounting plate and extends into the waist-shaped groove, and the driving gear is fixedly connected to one end of the connecting shaft extending into the waist-shaped groove.

[0042] Furthermore, a plurality of matching latches are provided and are evenly spaced along the groove wall of the waist-shaped groove.

[0043] Furthermore, the groove length of the reciprocating groove is the same as the side length of the reciprocating frame, the two ends of the reciprocating frame are in pressing contact with the groove wall of the reciprocating groove, and the groove width of the reciprocating groove is greater than the side width of the reciprocating frame.

[0044] Furthermore, the reciprocating frame is slidably connected in the reciprocating groove along the groove width extension direction of the reciprocating groove.

[0045] Furthermore, a plurality of soft bristle columns are provided on the brush plate at equal intervals.

[0046] The beneficial effect of the present application is that it provides an automatic wiping device for a heating tube, which can automatically wipe the heating tube and improve the wiping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The drawings constituting a part of this application are used to provide a further understanding of this application and make other features, purposes and advantages of this application more apparent. The drawings and descriptions of the exemplary embodiments of this application are used to explain this application and do not constitute an improper limitation on this application.

[0048] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the elements and components are not necessarily drawn to scale.

[0049] In the attached figure:

[0050] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0051] Figure 2 It is a schematic cross-sectional view of a part of the embodiment, mainly showing the lifting tank structure;

[0052] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the wiper;

[0053] Figure 4 It is a schematic cross-sectional view of a part of the embodiment, mainly showing the structure of the drive motor;

[0054] Figure 5 It is a structural schematic diagram of a part of the embodiment, mainly showing the clamping cylinder structure.

[0055] Reference numerals:

[0056] 11. Housing; 12. Cleaning tank; 13. Lifting tank; 14. Lifting frame; 15. Lifting motor; 16. Screw; 17. Lifting block; 18. Clamping cylinder; 19. Clamping plate; 20. Wiping cylinder; 21. Mounting plate; 22. Guide bar; 23. Guide block; 24. Guide groove; 25. Moving plate; 26. Reciprocating groove; 27. Reciprocating frame; 28. Matching teeth; 29. Pull plate; 30. Guide rod; 31. Driving motor; 32. Connecting shaft; 33. Driving gear; 34. Brush plate; 35. Waist-shaped groove. DETAILED DESCRIPTION

[0057] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0058] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0059] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0060] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0061] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0062] Reference Figure 1-Figure 5 A heating tube automatic wiping device includes: a shell 11, a lifting block 17, a clamping cylinder 18, and a clamping plate 19.

[0063] A cleaning tank 12 with an upward opening is provided in the housing 11 , a lifting block 17 is slidably connected to the tank wall of the cleaning tank 12 , a clamping cylinder 18 is fixedly connected to the lifting block 17 , and a clamping plate 19 is fixedly connected to the piston rod of the clamping cylinder 18 .

[0064] In order to drive the clamping plate 19 to move up and down, a lifting component is further provided, which includes: a lifting frame 14, a lifting motor 15, and a screw rod 16.

[0065] Two symmetrical lifting grooves 13 are provided on the groove wall of the cleaning tank 12, and the lifting frame 14 is provided with two symmetrical fixed connections on the top wall of the shell 11. The lifting motor 15 is provided with two symmetrical fixed connections on the lifting frame 14, and the screw rod 16 is fixedly connected to the output shaft of the lifting motor 15. The screw rod 16 passes through the lifting block 17 and is threadedly connected to the lifting block 17. The lifting block 17 is slidably connected in the lifting groove 13.

[0066] In order to wipe the heating tube, two groups of symmetrically positioned wiping members are provided. The wiping members include: a wiping cylinder 20 , a mounting plate 21 , a guide bar 22 , a moving plate 25 , a reciprocating frame 27 , and a brush plate 34 .

[0067] The wiping cylinder 20 is fixedly connected to the side wall of the outer shell 11, the mounting plate 21 is fixedly connected to the piston rod of the wiping cylinder 20, the guide bar 22 is fixedly connected to the mounting plate 21, the movable plate 25 is slidably connected to the mounting plate 21, the guide bar 22 passes through the movable plate 25 and the movable plate 25 is slidably connected to the guide bar 22.

[0068] The movable plate 25 is provided with a reciprocating groove 26, into which a reciprocating frame 27 is slidably connected. The length of the reciprocating groove 26 is the same as the side length of the reciprocating frame 27. Both ends of the reciprocating frame 27 press against the walls of the reciprocating groove 26. The width of the reciprocating groove 26 is greater than the side width of the reciprocating frame 27. The reciprocating frame 27 slides along the width of the reciprocating groove 26. A brush plate 34 is fixedly connected to the reciprocating frame 27 and is provided with a plurality of soft bristle posts at equal intervals.

[0069] In order to drive the reciprocating frame 27 to move back and forth, a reciprocating member is further provided. The reciprocating member includes: a driving motor 31 , a connecting shaft 32 , a driving gear 33 , a matching latch 28 , a guide block 23 , a pull plate 29 , and a guide rod 30 .

[0070] The drive motor 31 is fixedly connected to the mounting plate 21. The connecting shaft 32 is fixedly connected to the output shaft of the drive motor 31. The connecting shaft 32 extends through the mounting plate 21 and extends into the waist-shaped groove 35. The drive gear 33 is fixedly connected to the end of the connecting shaft 32 that extends into the waist-shaped groove 35. The reciprocating frame 27 is provided with a waist-shaped groove 35. A plurality of mating teeth 28 are provided and evenly spaced along the groove wall of the waist-shaped groove 35. The mating teeth 28 are fixedly connected to the groove wall of the waist-shaped groove 35, and the drive gear 33 engages with the mating teeth 28. The guide block 23 is fixedly connected to the mounting plate 21 and is provided with a guide groove 24. The pull plate 29 is fixedly connected to the reciprocating frame 27. The guide rod 30 is fixedly connected to the pull plate 29 and slidably connected to the guide groove 24. The pull plate 29 extends through the movable plate 25 and extends upward. The pull plate 29 slides relative to the movable plate 25 in the direction in which the pull plate 29 extends upward.

[0071] Working or installation process:

[0072] Add cleaning liquid for cleaning the heating tube into the cleaning tank 12, and the liquid level of the cleaning liquid is lower than the bottom wall height of the mounting plate 21, and place the electric heating tube between the two clamping plates 19 and start the clamping cylinder 18. The piston rod of the clamping cylinder 18 extends and drives the clamping plates 19 to move toward the heating tube in the middle until the clamping plates 19 on both sides clamp the heating tube on the clamping plates 19. The two lifting motors 15 are started synchronously in the positive direction. The output shaft of the lifting motor 15 drives the screw rod 16 to rotate. The screw rod 16 is threadedly connected to the lifting block 17, thereby driving the lifting block 17 to move downward. The lifting block 17 moves downward by clamping the heating tube through the clamping cylinder 18 and the clamping plates 19, and immerses the entire heating tube in the cleaning liquid in the cleaning tank 12.

[0073] Afterwards, the two wiping cylinders 20 are started synchronously, the piston rod of the wiping cylinder 20 is extended and drives the mounting plate 21 to move toward the side close to the heating tube, and the mounting plate 21 drives the brush plate 34 to move toward the heating tube until the soft hair columns on the brush plates 34 on both sides contact each other, and the driving motor 31 is started, and the output shaft of the driving motor 31 drives the connecting shaft 32 to rotate, and the connecting shaft 32 drives the driving gear 33 to rotate, and the driving gear 33 engages with the matching teeth 28 and drives the reciprocating frame 27 to move along the groove wall of the matching teeth 28. When the driving gear 33 engages with the matching teeth 28 on the groove length of the waist-shaped groove 35 and drives the reciprocating frame 27 to move along the extension direction of the long groove edge of the reciprocating groove 26, the reciprocating frame 27 passes through the pull plate 29 and drives the guide rod 30 moves horizontally in the guide groove 24, and the reciprocating frame 27 pushes the moving plate 25 so that the moving plate 25 synchronously follows the reciprocating frame 27 to move horizontally along the extension direction of the guide bar 22, and the reciprocating frame 27 drives the brush plate 34 to move horizontally; when the driving gear 33 engages with the matching latch 28 on the arc groove of the waist-shaped groove 35, the driving gear 33 rotates and drives the reciprocating frame 27 to move along the vertical upward movement direction of the pull plate 29, and the reciprocating frame 27 drives the guide rod 30 to move in the guide groove 24 through the pull plate 29; thereby, the reciprocating frame 27 realizes vertical reciprocating movement in the vertical direction during the horizontal reciprocating movement; through the moving path of the reciprocating frame 27, it synchronously drives the brush plate 34 to move horizontally and reciprocate vertically at the same time;

[0074] Afterwards, the two lifting motors 15 are synchronously started in the reverse direction, and drive the screw rod 16 to rotate in the opposite direction, driving the heating tube to move upward and remove the heating tube from the cleaning liquid. The brush plate 34 moves back and forth horizontally and vertically, and the brush plate 34 contacts the heating tube and wipes the upwardly moving heating tube, so that the dirt adhering to the surface of the heating tube is wiped off by the brush plate 34.

[0075] During the upward movement of the heating tube, the soft bristles on the brush plates 34 on both sides are moved out, and the soft bristles of the brush plates 34 wipe the heating tube until the heating tube is completely moved upward; then the heating tube is pinched by hand, and the clamping cylinder 18 is depressurized, the piston rod of the clamping cylinder 18 is contracted, and the clamping plate 19 releases the heating tube, and the heating tube is removed from the clamping plate 19 to complete the cleaning and wiping work of the heating tube.

[0076] The above description is only an illustration of some preferred embodiments of the present disclosure and the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A heating tube automatic wiping device, comprising: housing (11); The invention is characterized in that: a cleaning tank (12) with an upward opening is provided in the housing (11); The automatic wiping device for the heating tube further comprises: A lifting block (17) is slidably connected to the wall of the cleaning tank (12); A clamping cylinder (18) is fixedly connected to the lifting block (17); A clamping plate (19) fixedly connected to the piston rod of the clamping cylinder (18); A lifting member is provided in the cleaning tank (12) and is used to drive the clamping plate (19) to move upward and downward; Two wiping pieces are provided and are symmetrically arranged in the cleaning tank (12) for wiping the heating tube; The wiper comprises: a wiping cylinder (20) fixedly connected to the side wall of the housing (11); A mounting plate (21) fixedly connected to the piston rod of the wiping cylinder (20); A guide bar (22) fixedly connected to the mounting plate (21); A movable plate (25) is slidably connected to the mounting plate (21); A reciprocating groove (26) is provided on the movable plate (25); a reciprocating frame (27) slidably connected in the reciprocating groove (26); A brush plate (34) is fixedly connected to the reciprocating frame (27); The reciprocating member is arranged on the mounting plate (21) and is used to drive the reciprocating frame (27) to move back and forth.

2. The automatic wiping device for a heating tube according to claim 1, characterized in that: The lifting member comprises: Two lifting tanks (13) are provided and are symmetrically arranged on the tank wall of the cleaning tank (12); A lifting frame (14) is provided with two symmetrically positioned lifting frames fixedly connected to the top wall of the housing (11); Two lifting motors (15) are provided and are symmetrically fixedly connected to the lifting frame (14); A screw rod (16) is fixedly connected to the output shaft of the lifting motor (15); The screw rod (16) passes through the lifting block (17) and is threadedly connected to the lifting block (17); the lifting block (17) is slidably connected in the lifting slot (13).

3. The automatic wiping device for a heating tube according to claim 1, characterized in that: The reciprocating member comprises: A driving motor (31) is fixedly connected to the mounting plate (21); A connecting shaft (32) is fixedly connected to the output shaft of the driving motor (31); A driving gear (33) is fixedly connected to the connecting shaft (32); A waist-shaped groove (35) is provided on the reciprocating frame (27); A plurality of matching latch teeth (28) are provided and fixedly connected to the groove wall of the waist-shaped groove (35) at equal intervals; A guide block (23) fixedly connected to the mounting plate (21); A guide groove (24) is provided on the guide block (23); A pull plate (29) is fixedly connected to the reciprocating frame (27); A guide rod (30) is fixedly connected to the pull plate (29) and slidably connected to the guide groove (24); Wherein, the driving gear (33) is engaged with the matching latch teeth (28).

4. The automatic wiping device for a heating tube according to claim 3, characterized in that: The pulling plate (29) passes through the movable plate (25) and extends upward, and the pulling plate (29) slides relative to the movable plate (25) along the upward extension direction of the pulling plate (29).

5. The automatic wiping device for a heating tube according to claim 4, characterized in that: The guide bar (22) passes through the movable plate (25) and the movable plate (25) is slidably connected to the guide bar (22).

6. The automatic wiping device for a heating tube according to claim 3, characterized in that: The connecting shaft (32) passes through the mounting plate (21) and extends into the waist-shaped groove (35), and the driving gear (33) is fixedly connected to one end of the connecting shaft (32) extending into the waist-shaped groove (35).

7. The automatic wiping device for a heating tube according to claim 6, characterized in that: The matching latch teeth (28) are provided in plurality and are distributed at equal intervals along the groove wall of the waist-shaped groove (35).

8. The automatic wiping device for a heating tube according to claim 7, characterized in that: The groove length of the reciprocating groove (26) is the same as the side length of the reciprocating frame (27), the two ends of the reciprocating frame (27) are in pressing contact with the groove wall of the reciprocating groove (26), and the groove width of the reciprocating groove (26) is greater than the side width of the reciprocating frame (27).

9. The automatic wiping device for a heating tube according to claim 8, characterized in that: The reciprocating frame (27) is slidably connected in the reciprocating groove (26) along the groove width extension direction of the reciprocating groove (26).

10. The automatic wiping device for a heating tube according to claim 1, characterized in that: A plurality of soft bristle columns are arranged at equal intervals on the brush plate (34).

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