Drying device for tungsten contact processing
By introducing lifting and limiting components into the tungsten contact drying device, the automatic removal of the inner cylinder is realized, solving the problem of cumbersome tungsten contact extraction process in the prior art and improving the operating efficiency.
Patent Information
- Application Number
- CN202420632713.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-29
AI Technical Summary
When the existing tungsten contact drying device removes the dried tungsten contacts, the process is cumbersome and inconvenient, which increases the working strength of the operator.
A drying device for processing tungsten contacts including lifting components, mounting plates, limiting components and limiting holes is designed. The inner cylinder is removed from the drying shell in an automated manner, reducing the labor of the staff.
It realizes the convenient removal of tungsten contacts, reduces the operating strength of staff, and improves the efficiency of the drying process.
Smart Images
Figure CN222187615U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tungsten contacts, in particular to a drying device for processing tungsten contacts. Background Art
[0002] Tungsten contacts are the contact points in switches used to connect or disconnect circuits. They are used in the contacts of AC contactors, and in electrical products such as automobiles, motorcycles, electric horns, and magnetic motors. When processing tungsten contacts, the washed tungsten contacts need to be dried using a drying device.
[0003] When the existing drying device processes the tungsten contact, the tungsten contact is placed inside the drying device first. However, when the drying process is completed, the dried tungsten contact needs to be taken out of the device, but due to design limitations, the taking out process becomes quite cumbersome and inconvenient, which increases the workload of the operator. Therefore, a drying device for tungsten contact processing is proposed to solve the above problems. Utility Model Content
[0004] (I) Purpose of the utility model
[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a drying device for tungsten contact processing. Through a lifting component, a mounting plate, a limit component and a limit hole, the inner cylinder can be automatically taken out from the inside of the drying shell, which is convenient for taking out the dried tungsten contacts and reducing the workload of the staff.
[0006] (II) Technical solution
[0007] The utility model provides a drying device for tungsten contact processing, comprising a bottom plate and a drying shell, wherein the upper end surface of the bottom plate is connected to the drying shell through a plurality of support columns distributed in an annular array, a drying top cover is placed on the upper opening of the drying shell, the upper end surface of the bottom plate is connected to the drying top cover through a lifting assembly, the number of water outlet holes is in a group of two, two groups of water outlet holes penetrate the lower end surface of the drying shell, the lower end surfaces of the two groups of water outlet holes are respectively connected to water outlet pipes, a driving motor is provided on the lower end surface of the drying shell, the output shaft of the driving motor penetrates the bottom of the drying shell and is connected to the bottom of the outer cylinder, the inner bottom wall of the outer cylinder is connected to the inner cylinder through a limiting mechanism, a plurality of limiting holes distributed in an annular array are penetrated above the outer end surface of the inner cylinder, a mounting plate is provided at the bottom of the drying top cover, and limiting assemblies adapted to the plurality of limiting holes are distributed in an annular array on the outer end surface of the mounting plate.
[0008] Preferably, the lifting assembly includes a first electric push rod, a lifting plate and a connecting plate, the upper end surface of the bottom plate is connected to the lifting plate through a plurality of the first electric push rods, and the outer end surface of the lifting plate is connected to the upper end surface of the drying top cover through the connecting plate.
[0009] Preferably, a plurality of second openings are formed on the outer end surface of the outer tube, and a plurality of first openings are formed on the outer end surface of the inner tube.
[0010] Preferably, the limiting mechanism includes a support block, a limiting shell and a limiting column, the support block is coaxially connected to the inner bottom wall of the outer cylinder, the limiting column is arranged on the upper end surface of the support block, the limiting shell is arranged on the inner bottom wall of the inner cylinder, and the limiting shell is sleeved on the outer end surface of the limiting column.
[0011] Preferably, the limiting assembly includes a slot, a second electric push rod and a limiting block, the slots are multiple in number and distributed in a ring on the outer end surface of the mounting plate, the number and position of the multiple slots are matched with the multiple limiting holes, the second electric push rod is arranged on the inner end surface of the slot, the limiting block is arranged on the telescopic shaft of the second electric push rod, and the limiting block is inserted into the inside of the limiting hole.
[0012] Preferably, handles are symmetrically distributed above both sides of the outer end surface of the inner cylinder.
[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:
[0014] The drying device for processing tungsten contacts, when taking out the tungsten contacts, first starts the plurality of limit assemblies so that the limit ends of the plurality of limit assemblies are inserted into the interior of the plurality of limit holes, and starts the lifting assembly, which can drive the inner cylinder to be taken out from the interior of the drying outer shell through the drying top cover and the mounting plate, so as to facilitate taking out the inner cylinder, and then the staff controls the inner cylinder. After the inner cylinder is controlled, the limit ends of the plurality of limit assemblies can be separated from the plurality of limit holes through the plurality of limit assemblies, so that the inner cylinder can be disassembled from the bottom of the drying top cover, thereby reducing the workload of the staff and facilitating taking out the dried tungsten contacts. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model discloses a drying device for processing tungsten contacts.
[0016] Figure 2 The utility model discloses an internal cross-sectional view of an outer cylinder in a drying device for processing tungsten contacts.
[0017] Figure 3The utility model discloses a partial assembly diagram of a drying device for processing tungsten contacts.
[0018] Figure 4 The utility model discloses a top view of a drying shell in a drying device for processing tungsten contacts.
[0019] Figure 5 A drying device for tungsten contact processing proposed by the utility model Figure 2 A is an enlarged view of the middle image.
[0020] Figure numerals: 1. lifting plate; 2. drying shell; 3. first electric push rod; 4. support column; 5. bottom plate; 6. water outlet pipe; 7. connecting plate; 8. drying top cover; 9. handle; 10. limiting hole; 11. inner cylinder; 12. first opening; 13. second opening; 14. outer cylinder; 15. second electric push rod; 16. support block; 17. limiting shell; 18. mounting plate; 19. water outlet; 20. driving motor; 21. limiting column; 22. limiting block; 23. slot. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0022] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0023] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0024] like Figure 1-5 As shown, the utility model provides a drying device for tungsten contact processing, comprising a bottom plate 5 and a drying shell 2, wherein the upper end surface of the bottom plate 5 is connected to the drying shell 2 via a plurality of support columns 4 distributed in a circular array, a drying top cover 8 is placed on the upper opening of the drying shell 2, and the upper end surface of the bottom plate 5 is connected to the drying top cover 8 via a lifting assembly, and the number of water outlet holes 19 is in groups of two, and two groups of water outlet holes 19 penetrate the lower end surface of the drying shell 2, and the lower end surfaces of the two groups of water outlet holes 19 are respectively connected to the water outlet pipe 6 A driving motor 20 is provided on the lower end face of the drying shell 2, and the output shaft of the driving motor 20 passes through the bottom of the drying shell 2 and is connected to the bottom of the outer cylinder 14. The inner bottom wall of the outer cylinder 14 is connected to the inner cylinder 11 through a limiting mechanism. A plurality of limiting holes 10 distributed in a circular array are penetrated above the outer end face of the inner cylinder 11. A mounting plate 18 is provided at the bottom of the drying top cover 8. Limiting components compatible with the plurality of limiting holes 10 are distributed in a circular array on the outer end face of the mounting plate 18, and the water outlet pipe 6 is an inclined structure.
[0025] In the utility model, when drying the tungsten contacts, the tungsten contacts are first poured into the inner cylinder 11, and then the drying top cover 8 is driven down by the lifting assembly and contacts with the upper opening of the drying shell 2, and then the driving motor 20 is started, and the driving motor 20 can drive the outer cylinder 14 to rotate, and the rotating outer cylinder 14 can drive the inner cylinder 11 to rotate through the limiting mechanism, and the inner cylinder 11 can dry the tungsten contacts when rotating, and the dried water can be discharged through the water outlet 19 and the water outlet pipe 6; and when taking out the tungsten contacts, a plurality of limiting mechanisms are first started. The components are configured so that the limiting ends of the multiple limiting components are inserted into the multiple limiting holes 10, and the lifting components are started. The lifting components can drive the inner cylinder 11 to be taken out from the inside of the drying shell 2 through the drying top cover 8 and the mounting plate 18, so as to facilitate the removal of the inner cylinder 11. Then the staff controls the inner cylinder 11. After the inner cylinder 11 is controlled, the limiting ends of the multiple limiting components can be separated from the multiple limiting holes 10 through the multiple limiting components, so that the inner cylinder 11 can be removed from the bottom of the drying top cover 8, thereby reducing the workload of the staff and facilitating the removal of the dried tungsten contacts.
[0026] In an optional embodiment, the lifting assembly includes a first electric push rod 3, a lifting plate 1 and a connecting plate 7. The upper end surface of the base plate 5 is connected to the lifting plate 1 through multiple first electric push rods 3. The outer end surface of the lifting plate 1 is connected to the upper end surface of the drying top cover 8 through the connecting plate 7. The lifting assembly can drive the drying top cover 8 to be raised and lowered.
[0027] It should be noted that by starting the first electric push rods 3 on both sides, the first electric push rods 3 on both sides can drive the lifting plate 1 connected thereto to be raised and lowered, and the lifting plate 1 drives the drying top cover 8 to be raised and lowered through the connecting plate 7 when being raised and lowered.
[0028] In an optional embodiment, a plurality of second openings 13 are formed on the outer end surface of the outer cylinder 14 , and a plurality of first openings 12 are formed on the outer end surface of the inner cylinder 11 .
[0029] It should be noted that when the inner drum 11 is rotating, the dried water can flow out through the first opening 12, and the water can also flow out of the inner wall of the drying shell 2 through the second opening 13. The water will splash onto the inner wall of the drying shell 2. The water can flow into the outlet pipe 6 through the outlet hole 19, and finally can be discharged through the outlet pipe 6.
[0030] In an optional embodiment, the limiting mechanism includes a support block 16, a limiting shell 17 and a limiting column 21, the support block 16 is coaxially connected to the inner bottom wall of the outer cylinder 14, the limiting column 21 is arranged on the upper end surface of the support block 16, the limiting shell 17 is arranged on the inner bottom wall of the inner cylinder 11, and the limiting shell 17 is sleeved on the outer end surface of the limiting column 21.
[0031] It should be noted that when the outer cylinder 14 is rotating, the support block 16 can drive the limiting column 21 to rotate, and when the limiting column 21 is rotating, the inner cylinder 11 can be driven to rotate through the limiting shell 17; and the limiting shell 17 is sleeved on the outside of the limiting column 21, so as to facilitate the staff to take the inner cylinder 11 out of the outer cylinder 14 or install it therein.
[0032] In an optional embodiment, the limiting assembly includes a slot 23, a second electric push rod 15 and a limiting block 22. The number of the slots 23 is multiple and is distributed in a ring on the outer end surface of the mounting plate 18. The number and position of the multiple slots 23 are compatible with the number and position of the multiple limiting holes 10. The second electric push rod 15 is arranged on the inner end surface of the slot 23, the limiting block 22 is arranged on the telescopic shaft of the second electric push rod 15, and the limiting block 22 is inserted into the inside of the limiting hole 10.
[0033] It should be noted that when the inner cylinder 11 needs to be taken out by the lifting assembly, the multiple second electric push rods 15 are started synchronously, and the multiple second electric push rods 15 drive the limit blocks 22 connected thereto to move, so that the multiple limit blocks 22 are inserted into the inside of the multiple limit holes 10, and the inner cylinder 11 can be driven to move by the lifting assembly through the drying top cover 8 and the mounting plate 18.
[0034] In an optional embodiment, handles 9 are symmetrically distributed above both sides of the outer end surface of the inner cylinder 11.
[0035] It should be noted that the handles 9 on both sides facilitate the staff to move the inner cylinder 11 .
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drying device for processing tungsten contacts, comprising a bottom plate (5) and a drying shell (2), wherein the upper end surface of the bottom plate (5) is connected to the drying shell (2) via a plurality of support columns (4) distributed in an annular array, a drying top cover (8) is placed on the upper opening of the drying shell (2), the upper end surface of the bottom plate (5) is connected to the drying top cover (8) via a lifting assembly, the number of water outlet holes (19) is in groups of two, two groups of water outlet holes (19) penetrate the lower end surface of the drying shell (2), the lower end surfaces of the two groups of water outlet holes (19) are respectively connected to the water outlet pipe (6), the lower end surface of the drying shell (2) is provided with a driving motor (20), the output shaft of the driving motor (20) penetrates the bottom of the drying shell (2) and is connected to the bottom of the outer cylinder (14), characterized in that: The inner bottom wall of the outer cylinder (14) is connected to the inner cylinder (11) via a limiting mechanism, a plurality of limiting holes (10) distributed in a circular array are penetrated above the outer end surface of the inner cylinder (11), a mounting plate (18) is provided at the bottom of the drying top cover (8), and limiting components compatible with the plurality of limiting holes (10) are distributed in a circular array on the outer end surface of the mounting plate (18).
2. A drying device for tungsten contact processing according to claim 1, characterized in that: The lifting assembly comprises a first electric push rod (3), a lifting plate (1) and a connecting plate (7); the upper end surface of the bottom plate (5) is connected to the lifting plate (1) via a plurality of the first electric push rods (3); and the outer end surface of the lifting plate (1) is connected to the upper end surface of the drying top cover (8) via the connecting plate (7).
3. A drying device for tungsten contact processing according to claim 1, characterized in that: A plurality of second openings (13) are formed through the outer end surface of the outer cylinder (14), and a plurality of first openings (12) are formed through the outer end surface of the inner cylinder (11).
4. A drying device for tungsten contact processing according to claim 1, characterized in that: The limiting mechanism comprises a support block (16), a limiting shell (17) and a limiting column (21); the support block (16) is coaxially connected to the inner bottom wall of the outer cylinder (14); the limiting column (21) is arranged on the upper end surface of the support block (16); the limiting shell (17) is arranged on the inner bottom wall of the inner cylinder (11); and the limiting shell (17) is sleeved on the outer end surface of the limiting column (21).
5. The drying device for tungsten contact processing according to claim 1, characterized in that: The limiting assembly comprises a slot (23), a second electric push rod (15) and a limiting block (22); the slots (23) are multiple and distributed in a ring shape on the outer end surface of the mounting plate (18); the number and position of the multiple slots (23) are compatible with the number and position of the multiple limiting holes (10); the second electric push rod (15) is arranged on the inner end surface of the slot (23); the limiting block (22) is arranged on the telescopic shaft of the second electric push rod (15); and the limiting block (22) is inserted into the inside of the limiting hole (10).
6. A drying device for tungsten contact processing according to claim 1, characterized in that: Handles (9) are symmetrically distributed above both sides of the outer end surface of the inner cylinder (11).