Outer circle coating device for efficient production of ceramic insulator

Abstract

The utility model discloses an outer circle coating device for high-efficiency production of ceramic insulators, which relates to the technical field of insulator production and comprises a printing jig disc driven by a printing motor to rotate, a slurry box is correspondingly arranged below the printing jig disc, the lower end of the printing jig disc is immersed in slurry in the slurry box, and the outer circle of the printing jig disc is coated with a coating layer. One side of the printing jig disc is correspondingly provided with a positioning jig rod sleeved with the product body, the other side of the printing jig disc is correspondingly provided with an ink scraping piece, and the product body and the ink scraping piece abut against the outer circle face of the printing jig disc. By means of the coating mechanism, product bodies of different models can be guided and limited, corresponding printing jig discs can be replaced according to the product bodies of the different models, meanwhile, slurry on the outer walls of the printing jig discs can be evenly scraped through the ink scraping grooves in the ink scraping pieces, and therefore the printing jig discs can be used for printing products. And therefore, the purpose of uniformly coating the outer walls of the product main bodies of different models can be achieved, and the processing efficiency of coating and printing the product main bodies is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to insulator production technical field, specifically a kind of outer circle coating device for ceramic insulator high-efficiency production. BACKGROUND

[0002] The ceramic insulator is an insulator made of ceramic material, mainly used for isolating and insulating circuit in power equipment to ensure stable operation of the equipment. With the vigorous development of printing industry, the competition in the industry is becoming increasingly fierce, which puts higher requirements on the convenience and multifunctionality of the equipment.

[0003] The existing ceramic insulator and other products (for example: miniature cylindrical ceramic insulator) need to be coated with slurry on the outer circle during production to improve their insulation performance, weather resistance and wear resistance. However, in this process, the existing product outer circle coating is manually coated and printed by tools such as brushes, which not only greatly increases the workload of workers, but also cannot guarantee the uniformity and stability of the product coating during printing, and also affects the production efficiency of the product. In order to uniformly coat the outer circle of different models of products and further improve the production efficiency of the products, based on this, a ceramic insulator high-efficiency production outer circle coating device is provided, which can eliminate the drawbacks of existing devices. SUMMARY

[0004] The utility model aims at providing a kind of ceramic insulator high-efficiency production outer circle coating device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] A kind of ceramic insulator high-efficiency production outer circle coating device, including the printing fixture disc of printing motor driven rotation, the printing fixture disc lower side is equipped with slurry box, the lower end of the printing fixture disc is immersed in the slurry of slurry box, the printing fixture disc one side is equipped with the positioning fixture stick of suit product body, the printing fixture disc other side is equipped with the ink scraping piece, and the product body abuts the outer circle surface of printing fixture disc.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution, the ink scraping piece is provided with a first adjusting assembly, which adjusts the distance between the ink scraping piece and the outer circle surface of the printing fixture disc.

[0009] Preferably, the first adjusting assembly comprises a first fine adjustment table arranged on the first support base, the first fine adjustment table is located outside the printing shaft, an upper surface of the first fine adjustment table is provided with a fixed sleeve plate, the fixed sleeve plate is fixedly connected with the first support base, an upper portion of the fixed sleeve plate is provided with a first locking knob, the first locking knob penetrates through the fixed sleeve plate to the inside of the first fine adjustment table, a side of the first fine adjustment table away from the printing shaft is provided with a first support sleeve plate, the first support sleeve plate is fixedly connected with the first support base, a side of the first support sleeve plate away from the first fine adjustment table is provided with a first adjusting knob, the first adjusting knob penetrates through the first support sleeve plate to the inside of the first fine adjustment table, the first adjusting knob is rotationally connected with the first support sleeve plate, the first locking knob and the first adjusting knob are threadedly connected with the first fine adjustment table.

[0010] In an alternative, the positioning jig rod is provided with a guide assembly, the guide assembly comprises a fixed guide plate, one end of the fixed guide plate is provided with a product limiting block connected through a bolt, the product main body is located between the product limiting block and the fixed guide plate.

[0011] Preferably, the guide assembly is provided with a second adjusting assembly, the second adjusting assembly comprises a second fine adjustment table connected with the fixed guide plate, the second fine adjustment table is located below the fixed guide plate, one end of the second fine adjustment table is provided with a second support sleeve plate, the second support sleeve plate is fixedly connected with the base, an end of the second support sleeve plate away from the second fine adjustment table is provided with a third adjusting knob, the third adjusting knob penetrates through the second support sleeve plate to the inside of the second fine adjustment table, the third adjusting knob is threadedly connected with the second fine adjustment table.

[0012] In an alternative, the slurry box is provided with a third adjusting assembly, the third adjusting assembly adjusts the distance between the inner bottom surface of the slurry box and the outer circular surface of the printing jig disc.

[0013] Preferably, the third adjusting assembly comprises a second supporting base fixedly connected to the top end of the base, the second supporting base is located at the end of the slurry box away from the first supporting base, a second adjusting knob is arranged above the second supporting base, the second adjusting knob penetrates the second supporting base to the inside of the base, the second adjusting knob is rotationally connected to the base through a rotating shaft, a lifting sleeve plate is sleeved on the outer wall of the second adjusting knob, the second adjusting knob is threadedly connected with the lifting sleeve plate, the lifting sleeve plate is fixedly connected with the slurry box through penetrating the second supporting base, the lifting sleeve plate is slidingly connected with the second supporting base, two second locking knobs are symmetrically arranged at the end of the second supporting base away from the slurry box, the two second locking knobs both penetrate the second supporting base to the inside of the lifting sleeve plate, and the two second locking knobs are threadedly connected with the lifting sleeve plate.

[0014] In an alternative, the bottom end of the printing motor is fixedly connected with a motor support, the bottom end of the motor support is fixedly connected with a base, the top end of the base is fixedly connected with a first supporting base, and the first supporting base is located between the motor support and the printing jig disc; the transmission assembly of the printing motor is a printing shaft fixedly connected to the output end of the printing motor, the first supporting base is slidingly sleeved on the outer wall of the printing shaft through a bearing, the printing jig disc is sleeved on the outer wall of the end of the printing shaft away from the printing motor, and the printing jig disc is fixedly connected with the printing shaft through bolts; and the first supporting base is provided with a first adjusting assembly.

[0015] Compared with the prior art, the printing device has the following beneficial effects:

[0016] The printing device can guide and limit different models of product bodies, replace corresponding printing jig discs and ink scraping grooves of ink scraping pieces according to different models of product bodies, scrape the slurry on the outer wall of the printing jig disc, and thus can realize the purpose of uniformly coating the outer wall of different models of product bodies, so as to further improve the printing processing efficiency of the product bodies.

[0017] Of course, any product implementing the printing device does not necessarily need to achieve all the advantages described above.

[0018] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in one or more embodiments or examples. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] It should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0020] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can include at least one of the features, explicitly or implicitly. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0021] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] In the present application, unless otherwise specifically stated and limited, the first feature is "on" or "under" the second feature can be the first and second features directly contact, or the first and second features indirectly contact through intermediate media. Moreover, the first feature is "on", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or just indicate that the first feature is higher than the second feature in horizontal height. The first feature is "under", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or just indicate that the first feature is less than the second feature in horizontal height.

[0023] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The structure of the present application is shown in the schematic diagram.

[0025] Figure 2 The structure of the present application is shown in the schematic diagram.

[0026] Figure 3 The structure of the present application is shown in the schematic diagram.

[0027] Figure 4 The structure of the present application is shown in the schematic diagram. Figure 1 The structure of the present application is shown in the schematic diagram.

[0028] Reference sign annotation: 1, printing motor; 2, printing shaft; 3, first fine adjustment table; 4, ink scraping piece; 5, product main body; 6, product limiting block; 7, printing jig disc; 8, positioning jig rod; 9, slurry box; 10, motor support; 11, first locking knob; 12, first adjusting knob; 13, second adjusting knob; 14, second locking knob; 15, third adjusting knob; 16, first support seat; 17, fixed sleeve plate; 18, first support sleeve plate; 19, lifting sleeve plate; 20, second support seat; 21, second fine adjustment table; 22, fixed guide plate; 23, second support sleeve plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the following will be further described in detail with reference to the drawings and examples.

[0030] Referring to the drawingsFigures 1-4 , reflect a specific structure of the utility model. The outer circle coating device for high -efficient production of ceramic insulator, including printing motor 1 drive rotation's printing fixture disc 7, printing fixture disc 7 below corresponding with slurry box 9 is equipped, the lower end of printing fixture disc 7 is immersed in the slurry of slurry box 9 to adhere slurry, printing fixture disc 7 one side corresponding with the positioning fixture stick 8 of suit product main part 5 is equipped, product main part 5 abuts the outer circle face of printing fixture disc 7 and carries out printing.

[0031] Printing fixture disc 7 another side corresponding with the ink scraping sheet 4 is equipped, and the two sides of ink scraping sheet 4 are provided with a plurality of ink scraping grooves to adapt to different specifications of printing fixture disc 7 and product main part 5.

[0032] The bottom end of printing motor 1 is fixedly connected with motor support 10, the bottom end of motor support 10 is fixedly connected with base, the top end of base is fixedly connected with first support seat 16, and first support seat 16 is located between motor support 10 and printing fixture disc 7. The transmission assembly on printing motor 1 is a printing shaft 2 fixedly connected to the output end of printing motor 1, the first support seat 16 is slidably sleeved on the outer wall of the printing shaft 2, the printing fixture disc 7 is sleeved on the outer wall of the end of the printing shaft 2 away from the printing motor 1, and the printing fixture disc 7 is fixedly connected with the printing shaft 2 through bolts.

[0033] The first support seat 16 is provided with a first adjusting assembly of ink scraping sheet, and the first adjusting assembly adjusts the distance between the ink scraping sheet and the outer circle face of the printing fixture disc.

[0034] In the example, the first adjusting assembly includes: a first fine adjustment table 3 arranged at the end of the first support seat 16 away from the printing motor 1, the first fine adjustment table 3 is located outside the printing shaft 2, the first fine adjustment table 3 is located above the slurry box 9, the upper surface of the first fine adjustment table 3 is provided with a fixed sleeve plate 17, the fixed sleeve plate 17 is fixedly connected with the first support seat 16, the upper side of the fixed sleeve plate 17 is provided with a first locking knob 11, the first locking knob 11 penetrates the fixed sleeve plate 17 to the inside of the first fine adjustment table 3, the side of the first fine adjustment table 3 away from the printing shaft 2 is provided with a first support sleeve plate 18, the first support sleeve plate 18 is fixedly connected with the first support seat 16, the side of the first support sleeve plate 18 away from the first fine adjustment table 3 is provided with a first adjusting knob 12, the first adjusting knob 12 penetrates the first support sleeve plate 18 to the inside of the first fine adjustment table 3, the first adjusting knob 12 is rotatably connected with the first support sleeve plate 18, the first locking knob 11 and the first adjusting knob 12 are both threadedly connected with the first fine adjustment table 3, and the fixed sleeve plate 17 is provided with a first linear sliding groove for sliding of the first locking knob 11 at the position where the fixed sleeve plate 17 meets the first locking knob 11.

[0035] The first fine adjustment table 3 is provided with a supporting assembly; the supporting assembly is a supporting plate fixedly connected to the first fine adjustment table 3 away from the first supporting base 16, the ink scraping piece 4 is located at the top end of the supporting plate, the ink scraping piece 4 is fixedly connected to the supporting plate, and the ink scraping piece 4 can be separated from the printing jig disc 7 through the cooperation of the first adjusting assembly and the supporting assembly, so that the ink scraping groove on the ink scraping piece 4 can be switched according to the model of the printing jig disc 7.

[0036] The base is provided with a second adjusting assembly.

[0037] In the example, the second adjusting assembly comprises a second fine adjustment table 21 provided on one side of the base, the second fine adjustment table 21 is located below the product main body 5, one end of the second fine adjustment table 21 is provided with a second supporting sleeve plate 23, the second supporting sleeve plate 23 is fixedly connected to the base, the second supporting sleeve plate 23 is provided with a third adjusting knob 15 away from the second fine adjustment table 21, the third adjusting knob 15 penetrates through the second supporting sleeve plate 23 to the inside of the second fine adjustment table 21, and the third adjusting knob 15 is threadedly connected to the second fine adjustment table 21.

[0038] The second fine adjustment table 21 is provided with a guiding assembly;

[0039] The guiding assembly comprises a fixed guide plate 22 fixedly connected to the top end of the second fine adjustment table 21, one end of the top end of the fixed guide plate 22 is fixedly connected with a product limiting block 6 through a bolt, the product main body 5 is located between the product limiting block 6 and the fixed guide plate 22, the positioning jig rod 8 is in contact with the upper surfaces of the product limiting block 6 and the fixed guide plate 22, and different models of product main bodies 5 can be guided and limited through the cooperation of the second adjusting assembly and the guiding assembly.

[0040] The base is provided with a third adjusting assembly;

[0041] In the example, the third adjusting assembly comprises: a second supporting seat 20 fixedly connected to the top end of the base, the second supporting seat 20 being located at the end of the slurry box 9 away from the first supporting seat 16, a second adjusting knob 13 being arranged above the second supporting seat 20, the second adjusting knob 13 penetrating through the second supporting seat 20 to the inside of the base, the second adjusting knob 13 being rotationally connected to the base through a rotating shaft, a lifting sleeve plate 19 being sleeved to the outer wall of the second adjusting knob 13, the second adjusting knob 13 being threadedly connected to the lifting sleeve plate 19, the lifting sleeve plate 19 being fixedly connected to the slurry box 9 through the second supporting seat 20, the lifting sleeve plate 19 being slidingly connected to the second supporting seat 20, two second locking knobs 14 being symmetrically arranged at the end of the second supporting seat 20 away from the slurry box 9, the two second locking knobs 14 each penetrating through the second supporting seat 20 to the inside of the lifting sleeve plate 19, the two second locking knobs 14 each being threadedly connected to the lifting sleeve plate 19, second straight-line sliding grooves being formed in the positions, where the second supporting seat 20 and the two second locking knobs 14 meet, for the sliding of the second locking knobs 14. Through the third adjusting assembly, the height of the slurry box 9 can be conveniently adjusted according to the model of the printing jig disc 7, so that the slurry can be attached to the outer wall of the printing jig disc 7.

[0042] The above embodiment discloses an outer circle coating device for high-efficiency production of ceramic insulators. In use, the product limiting block 6 can be adjusted in position, and the scraping blade 4 and the printing jig disc 7 can be replaced according to the different models of the product main body 5, and the distance between the product limiting block 6 and the fixed guide plate 22 can be adjusted.

[0043] In this process, the first locking knob 11 is rotated to release the extrusion locking of the fixed sleeve plate 17, and the first adjusting knob 12 is rotated. At this time, the first fine adjustment table 3 is driven by the first adjusting knob 12 through the screw thread, and the scraping blade 4 is driven to displace by the supporting plate. In this way, the scraping blade 4 and the printing jig disc 7 can be separated from each other. After the printing jig disc 7 is replaced, the scraping blade 4 can be disassembled and replaced with a scraping groove. In this way, the scraping blade 4 can be replaced with a corresponding model of the scraping groove according to the different models of the printing jig disc 7. Then, the first adjusting knob 12 and the first locking knob 11 are reversely rotated in sequence. In this way, the scraping blade 4 can be sleeved to the outer surface of the printing jig disc 7 through the scraping groove, so that the outer wall of the printing jig disc 7 of different models can be scraped.

[0044] Then the two second locking knobs 14 are rotated to separate from the outer wall of the second support base 20, thereby releasing the locking of the lifting cover plate 19, and then the second adjusting knob 13 is rotated, so that the lifting cover plate 19 is driven by the second adjusting knob 13 through the thread to drive the paste box 9 to rise until the paste in the paste box 9 contacts the outer wall of the printing jig disc 7, and then the two second locking knobs 14 are reversely rotated to lock and fix the height of the paste box 9.

[0045] Then paste is poured into the inner cavity of the paste box 9, and the printing motor 1 is started to drive the printing shaft 2 to rotate, so that the printing jig disc 7 is driven by the printing shaft 2 through the bolt to rotate, thereby enabling the paste to adhere to the outer wall of the printing jig disc 7, and the paste on the outer wall of the printing jig disc 7 is scraped by the scraping blade 4 through the scraping groove, so that the paste is uniformly adhered to the outer wall of the printing jig disc 7.

[0046] Then the third adjusting knob 15 is rotated, so that the second fine adjustment table 21 drives the product limiting block 6 and the fixed guide plate 22 to synchronously move to the appropriate position through the thread of the third adjusting knob 15, thereby conveniently adjusting the limiting position of the product main body 5. Then the product main body 5 to be coated is sleeved on the outer wall of the positioning jig rod 8, and then the positioning jig rod 8 is manually pushed to contact the upper surfaces of the product limiting block 6 and the fixed guide plate 22, and the product main body 5 is moved between the product limiting block 6 and the fixed guide plate 22, thereby quickly limiting the product main body 5, and then the positioning jig rod 8 is manually moved and positioned outside the printing jig disc 7 under the limiting of the product limiting block 6 and the fixed guide plate 22. When the product main body 5 contacts the outer surface of the printing jig disc 7, the paste is uniformly coated on the outer wall of the product main body 5 by the rotating printing jig disc 7.

[0047] When the outer wall of the product main body 5 of different models needs to be coated, the positioning jig rod 8 can also be replaced.

[0048] The above disclosed embodiments of the utility model are only used to help explain the utility model. The embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and combines the drawings to specifically describe these embodiments, so as to better explain the principle and practical application of the utility model, thereby enabling the person skilled in the art to well understand and utilize the utility model. However, the utility model can be implemented in many other ways different from the description, and the person skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is limited by the claims and the whole range and equivalent thereof, and is not limited by the disclosed specific embodiments.

Claims

1. An outer circle coating device for high efficiency production of ceramic insulators, characterized in that, The printing jig disc (7) driven by the printing motor (1) is provided with a slurry box (9) below, the lower end of the printing jig disc (7) is immersed in the slurry of the slurry box (9), the printing jig disc (7) is provided with a positioning jig rod (8) corresponding to the sleeve product body (5) on one side, the printing jig disc (7) is provided with an ink scraping piece (4) on the other side, and the product body (5) abuts against the outer circular surface of the printing jig disc (7).

2. The outer circle coating device for high-efficient production of ceramic insulators according to claim 1, characterized in that, The ink scraping piece (4) is provided with a first adjusting assembly, and the first adjusting assembly adjusts the distance between the ink scraping piece (4) and the outer circular surface of the printing jig disc (7).

3. The outer circle coating device for high-efficient production of ceramic insulators according to claim 2, characterized in that, The first adjusting assembly comprises a first fine adjustment table (3) arranged on a first support base (16), the first fine adjustment table (3) is located outside the printing shaft (2), the upper surface of the first fine adjustment table (3) is provided with a fixed sleeve plate (17), the fixed sleeve plate (17) is fixedly connected with the first support base (16), the upper surface of the fixed sleeve plate (17) is provided with a first locking knob (11), the first locking knob (11) penetrates the fixed sleeve plate (17) to the inside of the first fine adjustment table (3), the side of the first fine adjustment table (3) away from the printing shaft (2) is provided with a first support sleeve plate (18), the first support sleeve plate (18) is fixedly connected with the first support base (16), the side of the first support sleeve plate (18) away from the first fine adjustment table (3) is provided with a first adjusting knob (12), the first adjusting knob (12) penetrates the first support sleeve plate (18) to the inside of the first fine adjustment table (3), the first adjusting knob (12) is rotatably connected with the first support sleeve plate (18), and the first locking knob (11) and the first adjusting knob (12) are threadedly connected with the first fine adjustment table (3); the first fine adjustment table (3) is provided with a supporting assembly, the supporting assembly is a supporting plate fixedly connected to the end of the first fine adjustment table (3) away from the first support base (16), and the ink scraping piece (4) is fixedly connected with the supporting plate.

4. The outer circle coating device for high-efficient production of ceramic insulators according to claim 1, characterized in that, The positioning jig rod (8) is provided with a guide assembly, the guide assembly comprises a fixed guide plate (22), one end of the fixed guide plate (22) is connected with a product limiting block (6) through a bolt, and the product body (5) is located between the product limiting block (6) and the fixed guide plate (22).

5. The outer circle coating device for high-efficient production of ceramic insulators according to claim 4, characterized in that, The guide assembly is provided with a second adjusting assembly, the second adjusting assembly comprises a second fine adjustment table (21) connected with the fixed guide plate (22), the second fine adjustment table (21) is located below the fixed guide plate (22), one end of the second fine adjustment table (21) is provided with a second support sleeve plate (23), the second support sleeve plate (23) is fixedly connected with the base, one end of the second support sleeve plate (23) away from the second fine adjustment table (21) is provided with a third adjusting knob (15), the third adjusting knob (15) penetrates the second support sleeve plate (23) to the inside of the second fine adjustment table (21), and the third adjusting knob (15) is threadedly connected with the second fine adjustment table (21).

6. The outer circle coating device for high-efficient production of ceramic insulators according to claim 1, characterized in that, The slurry box (9) is provided with a third adjusting assembly for adjusting the distance between the bottom surface of the slurry box (9) and the outer cylindrical surface of the printing jig disc (7).

7. The outer circle coating device for high-efficient production of ceramic insulators according to claim 6, characterized in that, The third adjusting assembly comprises a second support base (20) fixedly connected to the top end of the base, the second support base (20) being located at one end of the slurry box (9) away from the first support base (16), a second adjusting knob (13) being arranged above the second support base (20), the second adjusting knob (13) penetrating the second support base (20) to the inside of the base, the second adjusting knob (13) being rotatably connected to the base through a rotating shaft, an elevating sleeve plate (19) being sleeved on the outer wall of the second adjusting knob (13), the second adjusting knob (13) being threadedly connected with the elevating sleeve plate (19), the elevating sleeve plate (19) being fixedly connected with the slurry box (9) through the second support base (20), the elevating sleeve plate (19) being slidably connected with the second support base (20), two second locking knobs (14) being symmetrically arranged at one end of the second support base (20) away from the slurry box (9), both the second locking knobs (14) penetrating the second support base (20) to the inside of the elevating sleeve plate (19), both the second locking knobs (14) being threadedly connected with the elevating sleeve plate (19).

8. The outer circle coating device for high efficient production of ceramic insulators according to claim 1, characterized in that, The bottom end of the printing motor (1) is fixedly connected with a motor support (10), the bottom end of the motor support (10) is fixedly connected with a base, the top end of the base is fixedly connected with a first support base (16), the first support base (16) being located between the motor support (10) and the printing jig disc (7); the transmission assembly of the printing motor (1) is a printing shaft (2) fixedly connected to the output end of the printing motor (1), the first support base (16) being slidably sleeved on the outer wall of the printing shaft (2) through a bearing, the printing jig disc (7) being sleeved on the outer wall of one end of the printing shaft (2) away from the printing motor (1), the printing jig disc (7) being fixedly connected with the printing shaft (2) through bolts; the first support base (16) is provided with a first adjusting assembly.

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