Auxiliary device for coating end of ceramic capacitor
By providing an auxiliary device for the coating end of ceramic capacitors, the problem of poor stability of the manual coating end process is solved, the consistency of end width and end top thickness between products is achieved, and the probability of product scrapping is reduced.
Patent Information
- Application Number
- CN202421188934.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-29
AI Technical Summary
In the production of ceramic capacitors, the manual end coating process has poor stability, resulting in inconsistent end width and end top thickness between products, increasing the probability of product scrapping.
An auxiliary device for coating end of ceramic capacitors is provided, including a hanger, an adjustment assembly and a clamping assembly. By driving the clamping assembly and the coating end clamp to move in a vertical direction, the extension or extension of the coating end clamp is achieved, and the stability and consistency of the coating end are improved.
By using auxiliary devices, the consistency between end width and end top thickness between products is improved, the probability of product scrapping is reduced, and the stability of the coating process is improved.
Smart Images
Figure CN222551278U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ceramic capacitor preparation, in particular to an auxiliary device for coating ends of ceramic capacitors. Background Art
[0002] In the production process of ceramic capacitors, end coating is one of the key steps. End coating is to further lead out the internal electrodes of the capacitor to form terminal electrodes. End coating is divided into two methods: machine end coating and manual end coating. However, machine end coating is generally only suitable for small-sized products (specifications below 3035). At present, many products with sizes of 3035 and above need to be coated manually. The manual end coating process is to first fix the product on the end coating fixture, and then manually transfer the fixture to dip the electrode slurry for end coating. The end coating fixture is manually lifted and placed to control the core slurry dipping. However, due to poor stability, manual lifting and placing can easily lead to inconsistent end width and end top thickness between products, which can easily cause product scrapping. Utility Model Content
[0003] The purpose of the utility model is to provide an auxiliary device for coating the ends of ceramic capacitors, so as to solve the problems existing in the above-mentioned prior art and improve the consistency of the end width and the end top thickness between products.
[0004] To achieve the above purpose, the utility model provides the following solutions:
[0005] The utility model provides an auxiliary device for coating the end of a ceramic capacitor, comprising a hanger, an adjustment component and a clamping component; both sides of the hanger are used to support a slurry bottom plate; the adjustment component is arranged on the hanger, the clamping component is connected to the adjustment component and is used to connect a coating end clamp, and the adjustment component is used to drive the clamping component and the coating end clamp to move synchronously along the vertical direction so that the coating end clamp extends into or out of the slurry bottom plate.
[0006] Preferably, both sides of the hanger are slidably supported on the slurry bottom pan and can slide relative to the slurry bottom pan in a horizontal direction.
[0007] Preferably, horizontal slide grooves for sliding connection to the side walls of the slurry bottom pan are provided at the bottoms of both sides of the hanger.
[0008] Preferably, the adjustment assembly includes a movable part, an adjustment part, a fixed part and a positioning part, the fixed part is fixedly arranged on the hanger, the movable part is connected to the fixed part along a vertical sliding direction, the adjustment part is used to drive the adjustment part to slide vertically relative to the fixed part, the positioning part is connected to the movable part and the fixed part and is used to fix the vertical relative position of the movable part and the fixed part; the bottom end of the movable part is fixedly connected to the clamping assembly.
[0009] Preferably, the movable part is arranged on the movable block, the fixed part is arranged as a fixed plate, the fixed plate is provided with a vertical slide, and the movable block is provided with a vertical slide groove; the vertical slide can be vertically slid and embedded in the vertical slide groove, and can limit the movable block and the fixed plate from detaching in the horizontal direction.
[0010] Preferably, the adjusting part includes a lifting bolt, a gear and a rack, the gear is rotatably arranged on the movable part, the rack is vertically fixed on the fixed part and meshes with the gear, the lifting bolt is fixedly connected to the gear, and the gear is driven to rotate by rotating the lifting bolt to drive the movable part to move vertically.
[0011] Preferably, the positioning portion is configured as a positioning screw, and the positioning screw is threadedly disposed in the movable portion and can abut against the fixed portion to fix the relative position of the movable portion and the positioning portion.
[0012] Preferably, the clamping assembly comprises a cross bar and clamping claws arranged at both ends of the cross bar, the cross bar is arranged horizontally and fixedly connected to the adjustment assembly, and the clamping claws are used to connect to both sides of the coating end clamp.
[0013] Preferably, the clamping claws are rotatably connected to the two ends of the cross bar respectively, and the clamping claws are used to hook onto the coating end clamp.
[0014] Preferably, an elastic component is provided between the cross bar and each of the clamping jaws, and the clamping jaws are rotated and unfolded relative to the cross bar and can stretch the elastic component to cause elastic deformation of the elastic component.
[0015] Compared with the prior art, the utility model has achieved the following technical effects:
[0016] The auxiliary device for coating the end of a ceramic capacitor provided by the utility model is supported on a slurry chassis by a hanger, and a clamping component is connected to a coating end clamp. Then, driven by an adjusting component, the clamping component drives the coating end clamp to extend into or out of the slurry chassis to achieve coating the end. The vertical position of the coating end clamp is adjusted by the adjusting component. Compared with manual placement of the coating end clamp, the device has good stability, can improve the consistency of the end width and the end top thickness between products, and reduce the probability of product scrapping. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 This is an axial schematic diagram of an auxiliary device for coating ends of ceramic capacitors provided in Example 1;
[0019] Figure 2 This is an axial schematic diagram of the auxiliary device for coating the ends of ceramic capacitors provided in Example 1 in use.
[0020] In the figure: 100- auxiliary device for coating end of ceramic capacitor; 10- hanger; 11- horizontal slide; 20- adjustment assembly; 21- movable part; 22- adjustment part; 221- lifting bolt; 23- fixing part; 24- positioning part; 25- vertical slide; 26- vertical slide; 30- clamping assembly; 31- cross bar; 32- clamping claw; 33- elastic component; 200- slurry chassis; 300- coating end fixture; DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] The purpose of the utility model is to provide an auxiliary device for coating the ends of ceramic capacitors, so as to solve the problems existing in the above-mentioned prior art and improve the consistency of the end width and the end top thickness between products.
[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0024] Embodiment 1
[0025] This embodiment provides an auxiliary device 100 for coating the ends of ceramic capacitors. Figure 1 and Figure 2 , including a hanger 10, an adjusting component 20 and a clamping component 30; both sides of the hanger 10 are used to support the slurry chassis 200; the adjusting component 20 is arranged on the hanger 10, the clamping component 30 is connected to the adjusting component 20 and is used to connect the coating end clamp 300, and the adjusting component 20 is used to drive the clamping component 30 and the coating end clamp 300 to move synchronously in the vertical direction so that the coating end clamp 300 extends into or out of the slurry chassis 200.
[0026] The hanger 10 is supported on the slurry chassis 200, and the clamping component 30 is connected to the coating end clamp 300. Then, under the drive of the adjusting component 20, the clamping component 30 drives the coating end clamp 300 to extend into or out of the slurry chassis 200 to achieve coating, wherein the slurry is arranged in the slurry chassis 200; the vertical position of the coating end clamp 300 is adjusted by the adjusting component 20. Compared with manual placement of the coating end clamp 300, it has good stability, can improve the consistency of the end width and the end top thickness between products, and reduce the probability of product scrapping.
[0027] In the optional scheme of this embodiment, it is more preferred that the hanger 10 adopts a gantry structure, wherein the two sides of the hanger 10 are slidingly supported on the slurry chassis 200, and can slide relative to the slurry chassis 200 in the horizontal direction. By arranging the hanger 10 to be horizontally slidably supported on the slurry chassis 200, it is convenient to adjust the position and improve flexibility.
[0028] Further preferably, there are multiple sliding matching modes between the hanger 10 and the slurry chassis 200: for example, horizontal slide grooves 11 for sliding connection to the side walls of the slurry chassis 200 are provided at the bottom of both sides of the hanger 10, and the top of the side end of the slurry chassis 200 is slidably embedded in the horizontal slide grooves 11; in addition, horizontal slide grooves can be provided at the top of the side end of the slurry chassis 200, so that the bottom of both sides of the hanger 10 can be slidably embedded in the slurry chassis 200, which can also achieve horizontal sliding.
[0029] In the optional scheme of this embodiment, it is more preferred that the adjustment component 20 includes a movable part 21, an adjustment part 22, a fixed part 23 and a positioning part 24, the fixed part 23 is fixedly arranged on the hanger 10, and the movable part 21 is connected to the fixed part 23 along the vertical sliding direction, so as to facilitate the adjustment of the vertical position of the movable part 21; the adjustment part 22 is used to drive the adjustment part 22 to slide vertically relative to the fixed part 23, the positioning part 24 is connected to the movable part 21 and the fixed part 23 and is used to fix the vertical relative position of the movable part 21 and the fixed part 23; the bottom end of the movable part 21 is fixedly connected to the clamping assembly 30; wherein the fixed part 23 can be fixed to the hanger 10 by bolts, and by setting the adjustment part 22 and the positioning part 24, the fixed part 23 and the vertical position can be adjusted and fixed to meet the vertical position requirements of the coating end clamp 300.
[0030] In addition, the structure of the adjustment component 20 is not limited to the above structure. The adjustment component 20 as a whole can also be set as an electric telescopic rod, etc., to achieve vertical position adjustment through electric control, or other structures that can achieve vertical position drive.
[0031] Further preferably, the movable part 21 is set as a movable block, the fixed part 23 is set as a fixed plate, the fixed plate is provided with a vertical slide 25, and the movable block is provided with a vertical slide groove 26; the vertical slide 25 can be embedded in the vertical slide groove 26 along the vertical sliding, and can limit the movable block and the fixed plate from disengaging in the horizontal direction; specifically, the cross-sections of the vertical slide 25 and the vertical slide groove 26 can be set to be trapezoidal or C-shaped, and the vertical sliding cooperation can be carried out while the horizontal limitation can be prevented from disengaging; in addition, the vertical slide groove 26 can also be provided on the fixed part 23, and the vertical slide 25 is provided on the movable part 21, which can also realize the vertical sliding cooperation between the movable part 21 and the fixed part 23.
[0032] Further preferably, the adjusting part 22 includes a lifting bolt 221, a gear and a rack. The gear is rotatably arranged on the movable part 21, and the rack is vertically fixedly arranged on the fixed part 23 and meshes with the gear. The lifting bolt 221 is coaxially fixedly connected with the gear. The gear is driven to rotate by rotating the lifting bolt 221. Since the position of the rack is fixed, the movable part 21 is driven to move vertically during the rotation of the gear, thereby realizing vertical drive of the movable part 21 and realizing vertical position adjustment. The upward or downward movement is controlled by controlling the rotation direction of the lifting bolt 221.
[0033] Further preferably, the positioning portion 24 is configured as a positioning screw, which is threadedly disposed in the movable portion 21 and can abut against the fixed portion 23 to fix the relative position of the movable portion 21 and the positioning portion 24 , and is limited by the abutment between the positioning screw and the fixed portion 23 .
[0034] Further preferably, the clamping assembly 30 includes a cross bar 31 and clamping claws 32 arranged at both ends of the cross bar 31, the cross bar 31 is horizontally arranged and fixedly connected to the adjustment assembly 20, the clamping claws 32 are used to connect to both sides of the coating end clamp 300, and the clamping claws 32 at both ends facilitate the stable connection of the coating end clamp 300, wherein the cross bar 31 can be fixedly connected to the movable part 21 of the adjustment assembly 20 by bolts.
[0035] Further preferably, the clamping claws 32 are rotatably connected to the two ends of the cross bar 31 respectively, so as to facilitate storage and unfolding; and the clamping claws 32 are used to hook on the coating end clamp 300. Specifically, hooking handles can be fixedly provided on both sides of the coating end clamp 300, and the coating end clamp 300 can be clamped by hooking the clamping claws 23 into the hooking handles.
[0036] Further preferably, an elastic component 33 is provided between the cross bar 31 and each clamping jaw 32, and the clamping jaw 32 is rotated and unfolded relative to the cross bar 31 and can stretch the elastic component 33 to elastically deform the elastic component 33; by providing the elastic component 33, it is convenient to improve the clamping stability of the coating end clamp 300, and the clamping jaw 32 is rotatably connected to the cross bar 31, which can be suitable for coating end clamps 300 of different sizes, thereby improving adaptability; wherein the elastic component 33 can be set as an elastic member such as a spring pull rod or a spring.
[0037] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.
Claims
1. An auxiliary device for coating the ends of ceramic capacitors, characterized in that: It comprises a hanger (10), an adjustment assembly (20) and a clamping assembly (30); The two sides of the hanger (10) are used to support the slurry bottom plate (200); the adjusting component (20) is arranged on the hanger (10); the clamping component (30) is connected to the adjusting component (20) and is used to connect the coating end clamp (300); the adjusting component (20) is used to drive the clamping component (30) and the coating end clamp (300) to move synchronously in the vertical direction, so that the coating end clamp (300) extends into or out of the slurry bottom plate (200).
2. The auxiliary device for coating the end of a ceramic capacitor according to claim 1, characterized in that: Both sides of the hanger (10) are slidably supported on the slurry bottom plate (200) and are capable of sliding relative to the slurry bottom plate (200) in a horizontal direction.
3. The auxiliary device for coating the end of a ceramic capacitor according to claim 2, characterized in that: Horizontal sliding grooves (11) for sliding connection to the side walls of the slurry bottom plate (200) are provided at the bottoms of both sides of the hanger (10).
4. The auxiliary device for coating the end of a ceramic capacitor according to claim 1, characterized in that: The adjusting assembly (20) comprises a movable part (21), an adjusting part (22), a fixed part (23) and a positioning part (24); the fixed part (23) is fixedly arranged on the hanger (10); the movable part (21) is connected to the fixed part (23) in a vertical sliding manner; the adjusting part (22) is used to drive the adjusting part (22) to slide vertically relative to the fixed part (23); the positioning part (24) is connected to the movable part (21) and the fixed part (23) and is used to fix the vertical relative position of the movable part (21) and the fixed part (23); the bottom end of the movable part (21) is fixedly connected to the clamping assembly (30).
5. The auxiliary device for coating the end of a ceramic capacitor according to claim 4, characterized in that: The movable part (21) is configured as a movable block, the fixed part (23) is configured as a fixed plate, the fixed plate is provided with a vertical slideway (25), and the movable block is provided with a vertical slide groove (26); the vertical slideway (25) can be vertically slidable and embedded in the vertical slide groove (26), and can limit the movable block and the fixed plate from disengaging in the horizontal direction.
6. The auxiliary device for coating the end of a ceramic capacitor according to claim 5, characterized in that: The adjusting portion (22) comprises a lifting bolt (221), a gear and a rack; the gear is rotatably arranged on the movable portion (21); the rack is vertically fixedly arranged on the fixed portion (23) and meshes with the gear; the lifting bolt (221) is fixedly connected to the gear; the gear is driven to rotate by rotating the lifting bolt (221), thereby driving the movable portion (21) to move vertically.
7. The auxiliary device for coating the end of a ceramic capacitor according to claim 5, characterized in that: The positioning portion (24) is configured as a positioning screw, which is threadedly disposed in the movable portion (21) and can abut against the fixed portion (23) to fix the relative position of the movable portion (21) and the positioning portion (24).
8. The auxiliary device for coating the end of a ceramic capacitor according to claim 1, characterized in that: The clamping assembly (30) comprises a cross bar (31) and clamping claws (32) arranged at both ends of the cross bar (31); the cross bar (31) is arranged horizontally and is fixedly connected to the adjustment assembly (20); and the clamping claws (32) are used to be connected to both sides of the coating end clamp (300).
9. The auxiliary device for coating the end of a ceramic capacitor according to claim 8, characterized in that: The clamping claws (32) are rotatably connected to the two ends of the cross bar (31), and the clamping claws (32) are used to hook onto the coating end clamp (300).
10. The auxiliary device for coating the end of a ceramic capacitor according to claim 9, characterized in that: An elastic component (33) is provided between the cross bar (31) and each of the clamping jaws (32); the clamping jaws (32) are rotated and unfolded relative to the cross bar (31) and are capable of stretching the elastic component (33) to cause elastic deformation of the elastic component (33).