CN215612761U - Bearing device for impregnation equipment - Google Patents

Abstract

The application discloses a bear device for among impregnating equipment includes: the device comprises a connecting part, a bearing frame and a clamping block, wherein the connecting part is used for being connected with the impregnation equipment; the bearing frame comprises a frame body and a connecting rod, one end of the connecting rod is connected with the frame body, and the other end of the connecting rod is provided with a clamping groove for connecting with the connecting part; the clamping block is movably connected with the connecting portion, and the clamping block can be at least partially embedded into the clamping groove to be clamped with the connecting rod, so that the connecting rod is connected with the connecting portion. By means of the mode, the dipping efficiency can be improved, and the productivity of a medium block production line is improved.

Description

Bearing device for impregnation equipment

Technical Field

The present application relates to the field of communications, and in particular to a carrier for use in an impregnation apparatus.

Background

With the advent of the 5G communication era, more stringent technical requirements are imposed on mobile communication systems. While realizing efficient and large-capacity communication, the modules in the mobile communication system need to be highly integrated, miniaturized, lightweight, low-cost, and the like. A dielectric filter is used to filter out noise or interference signals outside the frequency of a communication signal, and is one of the most important components in a mobile communication system. The dielectric filter is prepared by filling the resonant cavity with materials such as ceramics with high dielectric constant and the like, so that the microwave wavelength compression effect can be generated, the effective size of the resonant cavity can be greatly compressed, and the overall size of the dielectric filter is miniaturized. The dielectric filter is composed of a plurality of dielectric resonators, and the dielectric resonators are formed by metalizing the surfaces of dielectric blocks.

The metallization method of the dielectric resonator may employ a dipping method. The production efficiency in the dipping process of the dielectric blocks can affect the production efficiency of the whole dielectric blocks and the productivity of a production line.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application mainly solved provides a bear device for among impregnating equipment, can improve flooding efficiency, improves medium piece production line productivity.

In order to solve the technical problem, the application adopts a technical scheme that: there is provided a carrier for use in an impregnation apparatus, comprising: the device comprises a connecting part, a bearing frame and a clamping block, wherein the connecting part is used for being connected with the impregnation equipment; the bearing frame comprises a frame body and a connecting rod, one end of the connecting rod is connected with the frame body, and the other end of the connecting rod is provided with a clamping groove for connecting with the connecting part; the clamping block is movably connected with the connecting portion, and the clamping block can be at least partially embedded into the clamping groove to be clamped with the connecting rod, so that the connecting rod is connected with the connecting portion.

The clamping block comprises a frame and a clamping groove formed by surrounding the frame, the clamping groove comprises a first clamping groove and a second clamping groove which are communicated, the groove width of the first clamping groove is larger than that of the second clamping groove, so that the first clamping groove can allow the connecting rod to pass through but not clamp the connecting rod, and the shape of the second clamping groove is matched with that of the clamping groove, so that the second clamping groove is clamped with the connecting rod.

The bearing equipment comprises a pushing part, wherein the pushing part is connected with the clamping block and used for pushing the clamping block to move so that the connecting rod moves relative to the clamping block and moves from the first clamping groove to the second clamping groove to realize clamping with the clamping block.

Wherein, be provided with spacing hole on the frame of chucking piece, connecting portion are provided with the gag lever post, and the gag lever post is inserted and is arranged in spacing downthehole to inject the home range of chucking piece.

The pushing piece comprises an elastic piece, one end of the elastic piece is connected with the connecting portion, and the other end of the elastic piece is connected with the clamping block.

Wherein, connecting portion include the connecting plate, are provided with the through-hole on the connecting plate for the holding connecting rod is connected with connecting portion.

The bearing device also comprises a protective cover, wherein the protective cover covers the pushing piece and part of the clamping block and is used for protecting the clamping block and the pushing piece.

The frame body comprises a first frame, a second frame and an upright post; the upright post is arranged between the first frame and the second frame, wherein the connecting rod is fixed on the first frame; a plurality of bearing rods are arranged in the second frame.

Wherein, the impregnation equipment still includes: and the impregnation fixing device is placed in the bearing frame and used for fixing the articles to be impregnated.

The dipping fixing device comprises at least one supporting plate, a plurality of accommodating grooves are formed in the supporting plate, and the accommodating grooves are used for accommodating articles to be dipped.

The beneficial effect of this application is: in contrast to the state of the art, the present application discloses a carrier device for use in an impregnation apparatus, comprising: the bearing frame comprises a frame body and a connecting rod, and a clamping groove is formed in one end of the connecting rod; the chucking piece can at least partly imbed the chucking groove in order to with the connecting rod block, realize being connected of connecting rod and connecting portion. The application discloses a bear device for among impregnating equipment only through promoting the activity of chucking piece for chucking piece embedding chucking groove just can accomplish the fixed connection who bears frame and connecting portion. The fixing process of the bearing frame and the connecting part does not need operations such as screwing screws, the operation time is greatly saved, and the metallization efficiency is improved.

Drawings

FIG. 1 is a schematic flow diagram of an impregnation process according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the configuration of an impregnation apparatus according to an embodiment of the present application;

FIG. 3A is a schematic diagram of a dip tank according to an embodiment of the present application;

FIG. 3B is a schematic axial cross-sectional view of a drive rod according to an embodiment of the present application;

FIG. 3C is a rear view of the fixation plate of FIG. 3A;

FIG. 4 is a schematic structural diagram of a carrier for use in an impregnation apparatus according to an embodiment of the present application;

FIG. 5 is a schematic illustration of the exploded structure of FIG. 4;

FIG. 6 is a partially enlarged schematic view of a connecting portion according to an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a clamping block according to an embodiment of the present application;

FIG. 8 is a schematic structural view of a carrier for use in an impregnation apparatus according to another embodiment of the present application;

FIG. 9 is a schematic diagram of a dip fixture according to an embodiment of the present application;

FIG. 10 is a schematic structural view of a support plate according to an embodiment of the present application;

FIG. 11 is a schematic structural view of a dielectric block fixture according to an embodiment of the present application;

FIG. 12 is a schematic structural view of a splint according to an embodiment of the present application;

FIG. 13 is a schematic view of a partially enlarged structure of a carrier stage according to an embodiment of the present disclosure;

FIG. 14 is a schematic structural view of a pallet assembly according to an embodiment of the present application;

FIG. 15 is a schematic structural view of a pallet assembly according to another embodiment of the present application;

FIG. 16 is an exploded view of FIG. 15;

FIG. 17 is a schematic structural view of a support protrusion according to an embodiment of the present application.

Detailed Description

In order to make the purpose, technical solution and effect of the present application clearer and clearer, the present application is further described in detail below with reference to the accompanying drawings and examples.

The preparation process of the dielectric resonator mainly comprises the steps of powder preparation, press forming, sintering, metallization, electrode manufacturing, SMA (surface Mount assembly) surface mounting, debugging and the like. Preparing the powder refers to grinding and mixing the powder with a preset amount so as to obtain the powder meeting the preset condition; the pressing forming means that powder is placed on a die and is subjected to preliminary extrusion forming to obtain a dielectric block blank; sintering refers to placing the dielectric block blank in a sintering furnace, and sintering at high temperature to obtain a dielectric block; the metallization is to form a metal layer on the surface of the dielectric block, so that the dielectric block becomes a complete conductor, namely a dielectric resonator; electrode making refers to removing a part of the metal layer (for example, forming a circular ring shape) in a designated area so that the dielectric block covered with the metal layer can distinguish a positive electrode from a negative electrode; the SMA patch is formed by attaching an SMA patch to a dielectric resonator; the debugging means that metal layers at the bottom and on the side wall of a blind hole on the dielectric resonator are polished, so that the filtering performance of the dielectric resonator is debugged.

The surface metallization of the dielectric resonator has the following functions: the electromagnetic field is limited in the dielectric block, and signal overflow is prevented, namely signal attenuation is inhibited. The metallized material may be a variety of metallic materials or metal mixtures, such as: silver, copper, aluminum, titanium, tin, gold, and the like, or any combination thereof. For convenience of description, the present application is described with reference to silver as an example. It should be noted that the metallization process or apparatus disclosed herein is not limited to the metallization material being silver.

The traditional metallization process mostly adopts a screen printing method, but the dielectric resonator has a complex structure due to multiple holes and multiple grooves, and has higher requirements on the thickness and the adhesive force of a metal film layer. The metallization method of the dielectric resonator can adopt a dipping method, an electroplating method, a magnetron sputtering method, a welding method and other methods to form a metal layer on the surface of the dielectric block. The impregnation method has the advantages of simple process steps, low cost and the like.

Referring to fig. 1, fig. 1 is a schematic flow chart of an impregnation method according to an embodiment of the present application. As shown in fig. 1, the method includes: dipping, drying and sintering.

And the step of dipping refers to dipping and drying the medium block in dipping liquid. Specifically, the medium block can be placed in a bearing device and immersed in an immersion liquid, the bearing device is lifted after the medium block is immersed for a certain time, and silver is thrown in a rotating mode.

The applicant finds in long-term research that the dielectric block is small in size and has more cavity blind holes and fine holes. Because of the viscosity of the immersion liquid, the medium block is directly immersed in the immersion liquid, and the immersion liquid is difficult to immerse in blind holes and fine holes. For example, the immersion fluid may be a silver paste, which may include: silver powder, organic vehicle, inorganic additive, etc.; organic vehicles may include resins as well as organic solvents, generally having a relatively high viscosity. The viscosity of the silver paste for impregnation may be 40-50 dpas. The liquid of this viscosity will have poor fluidity on the surface of the dielectric block, and therefore, it is difficult to flow into the blind holes or fine holes of the dielectric block during the dipping process. In one embodiment, the immersion fluid may be first dropped into the blind holes and holes of the dielectric block, and then the dielectric block is placed in the immersion fluid to be immersed in the silver. However, this method requires not only the addition of a large amount of dropping hole equipment but also a high labor cost. In addition, in the process of metalizing the dielectric block, in order to meet the thickness of a metal layer required by a product, the metalizing process is often required to be repeated, namely, the hole dropping process is also required to be repeated, so that the production period is prolonged.

The medium block needs to be placed in a bearing device, and then the bearing device is connected and fixed with the dipping equipment, and then the steps of dipping and drying are carried out. In one embodiment, the carrier device and the impregnation device may be fixed by means of a screw connection. However, in the connection mode, the screw is required to be screwed down or unscrewed by an operator to complete the connection and separation of the bearing device and the dipping equipment, so that a lot of time is consumed, and the efficiency of the metallization process is influenced; in addition, at least two operators are generally needed to cooperate in the process of screwing the screw, and more manpower is consumed.

The dielectric block may be impregnated by placing it directly in a carrier. However, in this method, the dielectric blocks are stacked, and the dielectric blocks are bonded to each other, so that the impregnation liquid hardly enters the portions bonded to each other. Therefore, the method is easy to cause the problems of uneven immersion liquid covering or no immersion liquid covering in the stacking area, and the like, and the quality of the medium block is affected.

And a drying step, namely drying the impregnation liquid on the dielectric block and fixing the metal layer on the surface of the dielectric block. In the drying process, the temperature of the silver drying furnace can be about 160-220 ℃.

The dielectric block needs to be placed on the supporting jig for drying. However, in the drying process, the contact between the dielectric block and the supporting jig can cause the wet impregnation liquid to adhere to the jig, so that the gap appears on the metal layer after drying to expose the dielectric block blank.

In addition, before drying, the dielectric block needs to be transferred from the carrying device to a supporting and placing jig used for drying. For example, the dielectric block may be transferred using a gripper such as a clamp or tweezers. However, contact of the clips or tweezers with the wet impregnation fluid during transfer may scratch the layer of impregnation fluid on the media pieces, resulting in product failure.

And a silver burning step, namely putting the dried dielectric block into a sintering furnace, sintering to form a metal layer, and removing organic matters and the like in the metal layer to ensure that the metal layer is firmly attached, thereby finally forming the conductive metal layer. Wherein, in the sintering process, the organic matter needs to be burned, and the temperature of the sintering furnace can be 800-900 ℃.

To solve the above problem, the structure of the related device in the metallization process can be described with reference to the following embodiments.

The dipping equipment is used for dipping the medium block in the dipping liquid, so that the surface of the medium block is covered with the dipping liquid, and then the dipping liquid is thrown off in a rotating mode to form a uniform wet dipping liquid layer on the surface of the medium block.

The impregnation device may comprise an impregnation chamber, as well as a control device or the like. The impregnation chamber can be used for bearing impregnation liquid and impregnating the medium block to be impregnated; the control device may be used to control the movement of components within the impregnation chamber, may also be used to control environmental conditions within the impregnation chamber, etc.

Referring to fig. 2, fig. 2 is a schematic structural view of an impregnation apparatus according to an embodiment of the present application. Wherein, the dipping device 1 comprises a dipping barrel 11 and a vacuum system 12; the dipping barrel 11 includes a barrel body 111 and a cover plate 112.

The impregnation tank 11 is used for carrying impregnation liquid required for impregnation. For example, the immersion fluid may be a silver slurry. The impregnation liquid has a certain viscosity, and the fluidity is limited by itself.

Specifically, the body of the dipping barrel 11 and the cover plate 112 can move relatively to realize the opening and closing of the dipping barrel 11. Specifically, the cover plate 112 may be relatively moved with respect to the dipping barrel 11 in the axial direction of the dipping barrel 11, or in the direction perpendicular to the axial direction. When the tub body 111 is separated from the cover plate 112, the block of medium to be impregnated may be put into the impregnation tub 11 or taken out of the impregnation tub 11. When the tub body 111 and the cover plate 112 are closed, a closed space may be formed inside the dipping tub 11. The barrel 111 and the cover plate 112 may be made of alloy steel, aluminum alloy, stainless steel, glass, or the like. The tub 111 and the cover plate 112 may be made of the same material or different materials.

In one embodiment, a vacuum system 12 is connected to the dipping vat 11 for providing a negative pressure environment to the enclosed space within the dipping vat 11. The vacuum system 12 may include any suitable air moving components, such as fans, vacuum pumps, ducts, dampers, etc. The vacuum system 12 may be in communication with the barrel 111 or the lid 112.

Specifically, in the using process of the impregnation device, the article to be impregnated is placed in the impregnation barrel 11, then the cover plate 112 is closed, the vacuum system 12 is started to vacuumize the impregnation barrel 11, and the article to be impregnated is impregnated in a negative pressure environment.

The utility model discloses an impregnation equipment when the medium piece is impregnated, can provide the negative pressure environment. The suction force generated by negative pressure can firmly adsorb the impregnating solution on the surface of the dielectric block and immerse the impregnating solution into the blind holes or the fine holes of the dielectric block, so that all the surface area of the dielectric block is covered by silver paste. Other auxiliary dripping hole equipment is not needed, dripping hole time before dipping is saved, and meanwhile, labor and equipment cost is reduced.

Referring to fig. 3A-3C, fig. 3A is a schematic diagram of a dipping vat according to an embodiment of the present application. Fig. 3B is a schematic axial cross-section of a drive rod according to an embodiment of the present application. Fig. 3C is a rear view of the fixing plate of fig. 3A. Wherein, the dipping barrel 11 comprises a barrel body 111 and a cover plate 112.

In an embodiment, the cover plate 112 is provided with a pressure detection device 1121. The pressure detecting device 1121 may be used to detect the pressure inside the dipping vat 11 in real time. The pressure detecting device 1121 may be any suitable detecting device such as a pressure gauge.

In one embodiment, the cover plate 112 may further be provided with a vent valve 1122 for venting air into the steeping vat 11 to relieve the negative pressure environment. In particular, the safety valve may be a solenoid valve. Under the negative pressure, the cover plate 112 and the dipping barrel 11 cannot be separated, and air needs to be introduced into the dipping barrel 11, so that the pressure in the dipping barrel is the same as that outside the dipping barrel, and the dipping barrel 11 can be opened.

In one embodiment, cover plate 112 is provided with a gas conduit 1123 extending through cover plate 112 for connection to a vacuum system. When the steeping vat 11 is closed, the vacuum system may draw the gas out of the steeping vat 11 through the gas duct 1123. It should be noted that gas-conducting tube 1123 may also be disposed on dip tank 11 for connection to a vacuum system.

In an embodiment, the steeping device further comprises a driving device 13, and the driving device 13 is connected with the steeping vat 11 and is used for driving the vat body 111 and the cover plate 112 to move relatively so as to realize the opening and closing of the steeping vat 11. It should be noted that the driving device 13 may have various embodiments, and the barrel 111 may be connected to the driving device 13, or the cover plate 112 may be connected to the driving device or both the barrel 111 and the cover plate 112 may be connected to the driving device 13, and the driving device 13 is configured to drive the barrel 111 and the cover plate 112 to move relatively. For example, the driving device 13 may drive the cover plate 112 to move, or may drive the dipping barrel 11 to move. Or, the cover plate 112 and the barrel 111 are driven to move in different directions simultaneously, for example, the cover plate 112 moves axially along the impregnation barrel 11, and the barrel 111 moves vertically along the impregnation barrel 11, so as to facilitate loading and unloading of the impregnation material.

In an embodiment, the driving device 13 may include a driving rod 131 fixed above the dipping vat 11 and fixedly connected with the cover plate 112. The cover plate 112 can be moved by the driving rod 131, thereby closing and opening the dipping barrel 11. The driving rod 131 may also extend through the cover plate 112 towards the tub 111 for connection with a carrier for the material to be impregnated. The driving rod 131 can move the carrying device up and down, or rotate.

In one embodiment, the bottom end of the driving rod 131 is further provided with a fixing portion 1311 for connecting with a carrier of the material to be impregnated. The shape of the fixing portion 1311 may be circular, elliptical or square. For example, the fixing portion 1311 may be a flange.

In one embodiment, the driving rod 131 includes a rotating rod 1312 and a sleeve 1313, wherein the sleeve 1313 is sleeved on the periphery of the rotating rod 1312, and the sleeve 1313 is connected to the cover 112 in a sealing manner. The loop bar 1313 may be fixedly and hermetically connected to the cover plate 112 by using a rubber material, a silicone material, or the like. Therefore, gas is prevented from entering the dipping barrel 11 from the gap between the loop bar and the cover plate, and a closed space is formed in the dipping barrel 11.

In one embodiment, the driving device 13 further comprises a driving motor 132, a connecting device 133, a sliding plate 134 and a fixing plate 135. Wherein, the driving motor 132 is disposed above the dipping barrel 11, connected to the driving rod 131, and used for driving the driving rod 131 to move or rotate along the axial direction. The driving motor 132 includes a first driving motor 1321 and a second driving motor 1322. The first driving motor 1321 may drive the rotation rod 1312 and the sleeve rod 1313 to move in the axial direction of the driving rod. Thus, the sleeve 1313 can drive the cover 112 to move axially along the driving rod 131 to open and close the dipping barrel 11.

Specifically, the rotating rod 1312, the loop bar 1313, and the second driving motor 1322 are fixedly connected to the connecting device 133. The connecting means 133 is fixed to one side of the sliding plate 134 and can slide along the sliding plate 134. In addition, the other side of the sliding plate 134 is fixedly connected with a nut 137. Wherein, the sliding plate 134 is located at the front of the fixed plate 135, and the back of the fixed plate 135 is provided with the lead screw 136 and the first driving motor 1321. The first driving motor 1321 can drive the lead screw 136 to rotate. The nut 137 is sleeved on the periphery of the screw rod 136, and when the screw rod 136 rotates, the nut 137 can move along the axial direction of the screw rod 136.

In use, the first driving motor 1321 drives the screw rod 136 to rotate, and the nut 137 moves along the axial direction of the screw rod 136 along with the rotation of the screw rod 136, so as to drive the sliding plate 134 arranged on the front surface of the fixing plate 135, and the rotating rod 1312 and the sleeve rod 1313 fixedly connected with the sliding plate 134 to move.

The second driving motor 1322 is connected to the rotating rod 1312, and the second driving motor 1322 can drive the rotating rod 1312 to rotate. When the rotating rod 1312 rotates, the rotating rod 1312 does not drive the sleeve 1313 to rotate. One end of the rotating rod 1312 near the barrel body is provided with a fixing part 1311. Thus, the rotating rod 1312 can drive the fixing portion 1311 to rotate under the driving of the second driving motor.

In one embodiment, at least one end of the stem 1313 is provided with a sealing structure 1314, and the sealing structure 1314 fills the gap between the stem 1313 and the rotating rod 1312. This seal structure is used for realizing the sealed between loop bar and the dwang, for example, loop bar 1313 can both ends all be provided with seal structure 1314 to make gaseous unable entering impregnation bucket from the clearance between loop bar and the dwang, be favorable to the impregnation bucket to form airtight space when closed. The sealing structure can be made of rubber materials, silica gel materials and the like. In the dipping process, the medium block to be dipped needs to be placed in the dipping bearing device, then the dipping bearing device is fixed in the dipping equipment, and then the dipping treatment can be carried out on the medium block to be dipped. The application discloses a load-bearing device for among impregnating equipment can realize the fixed connection of load-bearing device and impregnating equipment through the mode of chucking, and easy operation can effectual improvement metallization efficiency.

Referring to fig. 4-8, fig. 4 is a schematic structural diagram of a carrying device for use in an impregnation apparatus according to an embodiment of the present application. Fig. 5 is a schematic diagram of the exploded structure of fig. 4. Fig. 6 is a partially enlarged structural view of a connection portion according to an embodiment of the present application. Fig. 7 is a schematic structural diagram of a clamping block according to an embodiment of the present application. Fig. 8 is a schematic structural view of a carrier device for use in an impregnation apparatus according to another embodiment of the present application.

The impregnation carrier 2 includes a carrier frame 21, a connecting portion 22, and a chucking block 23. It should be noted that the carrying device includes, but is not limited to, a carrying medium block.

The connecting part is connected with the impregnation equipment. The connecting part may be a plate-like structure or a frame structure. The carrying frame 21 includes a frame body 212 and one or more connecting rods 211, one end of each connecting rod 211 is connected to the frame body 212, and the other end of each connecting rod 211 is provided with a clamping groove 2111 for connecting with the connecting portion 22. The clamping block 23 is movably connected with the connecting portion 22, and at least part of the clamping block 23 can be embedded into the clamping groove 2111 to be clamped with the connecting rod 211, so that the connecting rod 211 is connected with the connecting portion 22.

The bearing device for the dipping equipment disclosed by the application can complete the fixed connection of the bearing frame 21 and the connecting part 22 only by pushing the clamping block 23 to move, so that the clamping block 23 is embedded into the clamping groove 2111. The fixing process of the bearing frame 21 and the connecting part 22 does not need operations such as screwing, the operation time is greatly saved, and the metallization efficiency is improved.

The connecting portion 22 includes a connecting plate 221, and a through hole 2211 is disposed on the connecting plate 221 for receiving the connecting rod 211 to connect with the connecting portion 22. Wherein, the width of the through hole 2211 is greater than or equal to the maximum diameter of the connection rod 211, so that the connection rod 211 can pass through the through hole 2211. In an embodiment, the connection portion 22 may be provided with a connection structure for connection with the impregnation device. For example, the center of the connection plate 221 may be provided with a screw hole or a snap hole. The connection plate 221 may be connected to a moving device in the dipping apparatus, so as to move the carrying frame 21. The connection plate 221 may be made of a material having a large load-bearing capacity, such as a metal material. Specifically, the connection plate 221 may be made of alloy steel, aluminum alloy, or stainless steel. The connection plate 221 may have a square shape, a circular shape, or an oval shape. For example, the connection plate 221 may be a flange. The flange plate is a metal body similar to a disc, and a plurality of fixing holes are formed in the periphery of the metal body for connecting other parts.

The clamping block 23 includes a frame 231 and a clamping groove 232 defined by the frame 231, and the clamping groove 232 includes a first clamping groove 2321 and a second clamping groove 2322 that are communicated with each other. The groove width of the first catching groove 2321 is greater than the groove width of the second catching groove 2322 so that the first catching groove 2321 can allow the connecting rod 211 to pass through without clamping the connecting rod 211, and the shape of the second catching groove 2322 matches the shape of the catching groove 2111 so that the second catching groove 2322 clamps the connecting rod 211. That is, after the connection rod 211 passes through the first catching groove 2321, the catching block 23 moves to fit the second catching groove 2322 into the catching groove 2111, thereby completing the engagement.

In an embodiment, the shape of the second catching groove 2322 may be similar to the shape of the catching groove 2111. So that the clamping block 23 can be tightly fitted and clamped with the connecting rod 211. Specifically, if the chucking groove 2111 has a square shape, the chucking block 23 may have a square second chucking groove 2322 configuration. If the chucking groove 2111 is cylindrical, the chucking block 23 may have a second chucking groove 2322 structure of an arc type having a similar or identical radius, for example, as shown in fig. 7.

The frame 231 of the clamping block 23 is provided with a limiting hole 2311, the connecting portion 22 is provided with a limiting rod 222, and the limiting rod 222 is inserted into the limiting hole 2311 to limit the moving range of the clamping block 23. Therefore, the clamping block 23 can move linearly in a specified range, and the situation that the clamping block 23 deviates due to uneven stress is avoided.

The carrying device comprises a pushing part 24, wherein the pushing part 24 is connected with the clamping block 23 and used for pushing the clamping block 23 to move, so that the connecting rod 211 moves relative to the clamping block 23 and moves from the first clamping groove 2321 to the second clamping groove 2322 to realize clamping with the clamping block 23.

In one embodiment, the pusher member 24 comprises a resilient member (not shown). The resilient member may be any suitable resilient member. One end of the elastic member is fixed to the connecting portion 22, and the other end is fixed to the clamping block 23, so that the clamping block 23 can be pushed to move. The number of the elastic members may be one or more. For example, the number of the elastic members may be two, and the two elastic members are disposed in parallel at two ends of the clamping block 23 perpendicular to the elastic members. The clamping block 23 can be pushed by external force to move on the connecting part 22, meanwhile, the elastic block deforms in the moving process of the clamping block 23, and after the external force is removed, the clamping block 23 can be pulled back to the initial position by the elastic block.

In one embodiment, the resilient member is embodied as a spring. The spring has the advantages of good energy storage effect, convenient installation, low cost and the like, and can be replaced in time when damaged.

In one embodiment, the frame 212 of the carriage 21 includes a first frame (top frame) 2121, a second frame (bottom frame) 2122 and a vertical post 2123, wherein the vertical post 2123 is located between the two top frames 2121 and the bottom frame 2122 and connects the top frame 2121 and the bottom frame 2122. Among them, a top frame 2121 is to be close to the connection portion 22, and a bottom frame 2122 is to be far from the connection portion 22. Top frame 2121 and bottom frame 2122 are parallel to each other and upright 2123 is perpendicular to top frame 2121/bottom frame 2122. Posts 2123 are provided at the edges and/or center of top frame 2121 and bottom frame 2122. The top frame 2121 and the bottom frame 2122 have the same shape and size. The top frame 2121 and the bottom frame 2122 may be circular, oval, square, or the like. The top frame 2121 comprises only a marginal frame and the bottom frame 2122 comprises marginal frames and carrying bars 21221 arranged between the marginal frames for carrying the articles to be impregnated. The carrying frame 21 can be used for carrying a fixing device for fixing an article to be impregnated, and the like. Of course, the support frame 21 may be directly covered with a mesh, and the article to be impregnated may be directly placed in the support frame 21 for impregnation.

In one embodiment, the connecting rod 211 may be disposed on the top frame 2121 of the carriage 21 and higher than the top frame 2121 of the carriage 21. The connecting rod 211 can be fixed on the bearing frame 21 by means of screw joint, clamping or welding. For example, as shown in fig. 6, the top frame 2121 of the carrying frame 21 has a screw hole, and the connecting rod 211 passes through the screw hole and is fixedly connected to the carrying frame 21 by a nut.

When the bearing device is used, a sample to be impregnated is placed in the bearing frame 21, the clamping block 23 is pushed to open the through hole 2211, the elastic piece is compressed at the moment, the connecting rod 211 on the bearing frame 21 penetrates through the through hole 2211, then the clamping block 23 is loosened, the elastic piece rebounds, the clamping block 23 is pushed to move to the position above the through hole 2211 and is clamped with the clamping groove 2111 of the connecting rod 211, and the bearing frame 21 and the connecting portion 22 are fixedly connected. In the clamping state, the thicker end portion of the connecting rod 211 is placed on the connecting portion 22, and the thinner area of the connecting rod 211 is clamped between the side wall of the clamping groove 232 and the side wall of the clamping block 23, so that the carriage 21 is fixedly connected with the connecting portion 22.

Referring to fig. 8, in one embodiment, the carrying device is further provided with a protective cover 25 connected to the fixing portion for accommodating at least a portion of the clamping block 23 and the pushing member 24. Specifically, the protective cover 25 is disposed above and to the side of the clamping block 23 and the elastic member. Specifically, the protective cover 25 may include an upper housing wall 251 and a side housing wall 252, wherein the upper housing wall 251 may cover the elastic member and a partial region of the clamping block 23, and the side housing wall 252 may include at least three side cover plates, which are respectively located at ends of the elastic member away from the clamping block 23 and may be connected to the elastic member; and two sides parallel to the elastic member. The protective cover 25 can protect the clamping block 23 and the elastic member from being contaminated, and further limit the clamping block 23 so that the clamping block 23 does not separate from the connecting portion 22.

In an embodiment, the connection portion 22 may be connected with a connection rod 211 in the dipping apparatus. Specifically, the connecting portion 22 is connected to a fixing plate at the end of the connecting rod 211, and the connecting manner may include screwing, clamping or welding. Under the drive of the connecting rod 211, the bearing device can be driven to move up and down or rotate. Of course, the connecting portion 22 of the carrying device and the fixing plate at the end of the connecting rod 211 can be the same component, i.e. the connecting portion 22 of the carrying device is directly connected and fixed with the connecting rod 211.

The application discloses flooding fixing device, this fixing device can with take the flooding article mutual isolation to solve and wait that the flooding article piles up each other and the inhomogeneous problem of flooding that leads to in the flooding process. The article to be impregnated may refer to the article itself or to a holder for holding the article, for example a dielectric block or a holder for holding a dielectric block. For convenience of description only, the present application will be described by taking an article to be impregnated as a dielectric block as an example. It should be noted that the dipping fixture disclosed in the present application is not limited to a jig for fixing a dielectric block or clamping a dielectric block.

Referring to fig. 9 and 10, fig. 9 is a schematic structural view of an immersion fixing device according to an embodiment of the present application. Fig. 10 is a schematic structural view of a support plate according to an embodiment of the present application.

The dipping fixture 3 comprises a containing frame 31 and at least one supporting plate 32, wherein the containing frame 31 comprises a supporting bottom plate 311 and a supporting rod 312; at least one supporting plate 32 is fixed on the supporting rod 312, stacked on the supporting bottom plate 311 and spaced from the supporting bottom plate, and a plurality of accommodating grooves 321 are formed in the supporting plate 32, and the accommodating grooves 321 are used for accommodating the articles to be impregnated.

The supporting base plate 311 is used for supporting an object to be impregnated, such as a dielectric block or a fixture for holding the dielectric block. In one embodiment, the supporting base plate 311 may be made of a metal material, such as alloy steel, aluminum alloy, or stainless steel. The shape of the supporting base plate 311 may be polygonal, circular, or elliptical. Specifically, the supporting base plate 311 may be circular in shape.

In an embodiment, the supporting bottom plate 311 is a hollow plate, wherein the hollow area 3111 and the orthogonal projection portion of the accommodating groove 321 on the supporting bottom plate 311 are partially overlapped or not overlapped. During the impregnation process, the dielectric block needs to be immersed in an impregnation fluid. Bearing bottom plate 311 sets up to the fretwork board can make the flooding liquid pass through bearing bottom plate 311 and take the flooding article direct contact to improve the flooding effect. It should be noted that the supporting bottom plate 311 may also be a mesh structure, as long as it can play a supporting role, and the impregnation liquid can penetrate through the supporting bottom plate 311 and directly contact with the article to be impregnated in the impregnation process.

The support bar 312 serves both a supporting function and a fixing function. The support rod 312 may be made of alloy steel, aluminum alloy, or stainless steel. The support rod 312 and the support base plate 311 may be detachably connected or non-detachably connected. Specifically, the supporting rod 312 may be non-detachably connected to the supporting base plate 311 by welding or bonding, or detachably connected to the supporting base plate 311 by screwing or clamping. The support bar 312 may be perpendicular to the base plate, for example, the support bar 312 extends in a vertical direction when the base plate is placed in a horizontal plane.

The support rods 312 may be spaced along the edge of the support base plate 311 or may be spaced near the center of the support base plate 311. Thereby, the supporting rods 312 arranged between the center and the edge of the supporting bottom plate 311 are reduced, so that the supporting plate 32 is ensured to have a fixing effect, the number of the supporting rods 312 is reduced, and the processing cost of the accommodating frame 31 is effectively reduced.

The support bar 312 is provided with a position limiting structure for limiting the position of the support plate 32 on the accommodating shelf 31. Specifically, the support rod 312 may be tapered in a stepwise manner from the support base plate 311 toward the extending direction, so that the support plate 32 may be restricted from sliding toward the support base plate 311. The limiting structure may be any other structure capable of limiting the position of the supporting plate 32, such as a slot, a clip, a limiting protrusion, etc. The support rod 312 may be made of alloy steel, aluminum alloy, or stainless steel.

The receiving groove 321 is used for receiving an article to be impregnated, such as a dielectric block or a jig for clamping the dielectric block. The containing groove 321 is a through groove penetrating through the supporting plate 32, so that the object to be impregnated is clamped in the containing groove 321 and contacts and supports the supporting bottom plate 311. Therefore, the shape and size of the receiving groove 321 can be determined according to the shape and size of the article to be received. For example, the receiving groove 321 may be rectangular.

The support plate 32 may be square or circular in shape. In an embodiment, the supporting plate 32 is circular, and the accommodating grooves 321 are arranged in an array around the supporting plate 32 with a center of the supporting plate 32 as a center. The arrangement can ensure that the objects to be impregnated do not influence each other, and the number of the accommodating grooves 321 can be as much as possible.

In an embodiment, referring to fig. 9, the supporting plate 32 is circular, the extending line of the accommodating groove 321 may be over the center of a circle, and the position of the accommodating groove 321 coincides with the radius of the supporting plate 32. The arrangement can ensure the number of the accommodating grooves 321 and enlarge the distance between the accommodating grooves 321 as much as possible, thereby reducing the mutual influence between the accommodated medium blocks in the dipping and spin-drying processes.

In an embodiment, referring to fig. 10, the supporting plate 32 may also be circular, and the extending line of the receiving groove 321 may not be concentric and has a certain included angle with the radius of the supporting plate 32. The extending lines of all the receiving grooves on the supporting plate 32 form the same included angle with the radius of the supporting plate 32. The arrangement mode can reduce the included angle between the containing groove and the tangent line of the supporting plate 32, so that the mutual interference between the contained objects to be soaked is reduced in the spin-drying process after soaking, the spin-drying effect is improved, the thickness of a soaking liquid layer on the objects to be soaked is uniform, and the thickness of a metal layer on a medium block is uniform.

The number of the supporting plates 32 is at least two, the two supporting plates 32 are stacked and arranged at intervals, the two supporting plates 32 are provided with accommodating grooves 321 penetrating through the supporting plates 32, and the accommodating grooves 321 of the two supporting plates 32 are arranged oppositely, so that the object to be impregnated passes through the accommodating grooves 321 and is clamped between the two supporting plates 32. Therefore, multi-segment fixation of the article to be impregnated (the medium block or the clamp for clamping and carrying the medium block) can be realized. The mode that the multistage is fixed can effectual improvement place in the stability of treating the flooding article on flooding fixing device 3, prevents to treat that the flooding article drops from flooding fixing device 3 in the flooding process, influences the metallization effect.

In one embodiment, the number of the supporting plates 32 is two, and the two supporting plates are respectively disposed at a position near the top end of the supporting rod 312 and a position near the bottom end of the supporting rod. Thus, the upper part and the lower part of the article to be impregnated can be fixed. To ensure that the article to be impregnated does not fall off the impregnation fixture 3 when the impregnation fixture 3 is rotated or moved up and down. While the number of support plates 32 is only two, the manufacturing cost of the dipping fixture 3 can be reduced.

The support plate 32 may also be provided with a first stop structure 322, such as a through hole, that cooperates with the stop device of the support rod 312. The arrangement position of the first position-limiting structure 322 on the supporting plate 32 corresponds to the arrangement position of the supporting rods 312. The support plate 32 may be made of alloy steel, aluminum alloy, or stainless steel. When the dipping fixture 3 is used, the object to be dipped (the dielectric block or the fixture for clamping the dielectric block) needs to be inserted into the plurality of holding grooves 321 which are correspondingly communicated, and the plurality of holding grooves 321 which are communicated are respectively arranged on the plurality of supporting plates 32, so that the object to be dipped is in contact with the supporting bottom plate. From this, treat that the bottom surface bearing of flooding article is on bearing bottom plate 311, treat that the lateral wall of flooding article passes in a plurality of storage tanks 321 that correspond the intercommunication to the multistage of waiting to steep article is fixed, the effectual stability of waiting to steep article in flooding or spin-dry process that has improved. In addition, because the articles to be impregnated are respectively fixed in the accommodating grooves 321 which are spaced from each other, the articles to be impregnated are not overlapped with each other, the articles to be impregnated can be fully contacted with the impregnating solution, a uniform and complete impregnating solution layer can be formed on the surface of the articles to be impregnated, and the impregnating effect is improved.

In an embodiment, the dipping fixture 3 is further provided with a second limiting structure 33 for limiting the position of the dipping fixture 3 when the dipping fixture 3 is connected and fixed with the dipping apparatus to drive the dipping fixture 3 to displace. Specifically, the second limiting structure 33 may include a locking slot 331 disposed at the edges of the supporting plate 32 and the supporting base plate 311, and a positioning hole 332 disposed at the center of the supporting plate 32 and the supporting base plate 311.

The dipping fixture 3 may be placed in the aforementioned carriage, wherein the second limiting structure 33 may be used to limit the position of the dipping fixture 3 in the carriage so that it does not slide within the carriage. And, the second limit structure 33 can also drive the dipping fixture 3 to rotate along with the carrying frame. Specifically, the upright 2123 disposed at the center of the carrying frame may pass through the positioning hole 332 at the center of the supporting plate 32 and the supporting base plate 311 for defining the position of the dipping fixture 3 in the carrying frame. The upright 2123 of the carrying frame may further be provided with a limiting protrusion for cooperating with a locking groove 331 formed at the edge of the supporting plate 32 and the supporting base plate 311, so that the dipping fixture 3 does not rotate relative to the carrying frame.

The application discloses dielectric block anchor clamps, this dielectric block anchor clamps can keep apart the dielectric block each other to solve the dielectric block because pile up the inhomogeneous problem of flooding that leads to each other in the flooding process. In addition, the medium block is fixed in the medium block clamp, and when the medium block is taken out from the dipping equipment, the clamping tool does not need to be directly contacted with the medium block, so that the condition that the surface dipping liquid layer of the medium block is damaged by the clamping tool is avoided.

Referring to fig. 11-13, fig. 11 is a schematic structural view of a dielectric block fixture according to an embodiment of the present application. Fig. 12 is a schematic view of a splint according to an embodiment of the present application. Fig. 13 is a partially enlarged structural view of a carrier stage according to an embodiment of the present application. It should be noted that the dielectric blocks disclosed in the present application are not limited to use for sandwiching dielectric blocks for impregnation.

The dielectric block clamp 4 comprises at least two clamping plates 41, the clamping plates 41 are movably connected, and the dielectric block 6 can be fixed between the two clamping plates 41. Of course, the dielectric block jig 4 may include three or more clamp plates 41, and the dielectric block 6 may be fixed between two adjacent clamp plates 41. The chucking plate 41 may be made of a metal material or a polymer material having a certain strength.

Each of the chucking plates 41 includes: a placement station 411 and at least two carriers 412. The placing position 411 is formed by surrounding a plurality of frame strips 413 connected in sequence and used for accommodating the medium block 6. Namely, the placing position 411 is a frame structure and is hollow inside. At least two loading platforms 412 are disposed on the frame strip 413 and located at the bottom of the placing position 411. Two bearing platforms 412 can be disposed on the frame strips 413 opposite to each other, and the bearing platforms 412 are used to prevent the medium block 6 from leaking out of the placing position 411. The placement positions 411 of at least two clamp plates 41 are oppositely arranged to hold the medium block 6 by the bearing table 412 on the clamp plate 41. When the two clamping plates 41 are closed, the two placing positions 411 can form an accommodating cavity, the dielectric block 6 is located in the accommodating cavity, and the two bearing platforms 412 in the two placing positions 411 clamp the two sides of the dielectric block 6 to fix the dielectric block 6.

When the dielectric block clamp 4 is used, the clamping plates 41 of the dielectric block clamp 4 are separated, one clamping plate 41 is horizontally placed, the bearing table 412 is positioned below, and the dielectric blocks 6 are respectively placed on the bearing table 412 in the hollow parts of the clamping plates 41; another clamping plate 41 is placed on the dielectric block 6 with the carrier plate 412 of the other clamping plate 41 positioned above. The two clamp plates 41 are fixedly connected, and the dielectric block 6 is sandwiched between the two clamp plates 41.

The dielectric block 6 can be fixed in the clamp 4 in the embodiment disclosed by the application, and the dielectric block 6 is not in contact with each other, so that the problem that the partial area of the dielectric block 6 cannot be covered by the impregnating solution due to the fact that the dielectric block 6 is in contact with each other can be effectively avoided, the condition of uneven impregnation is reduced, and the impregnation effect is improved. In addition, the bearing table 412 is utilized to fix the medium block 6 in the placing position 411, and the placing position 411 is of a frame structure, so that the contact area between the fixture 4 and the medium block 6 can be reduced, and the impregnation liquid can be better contacted with the medium block 6.

The frame strip 413 comprises a plate frame 4131 enclosing the clamping plate 41 and a separating rod 4132 connected to the plate frame 4131, wherein the separating rod 4132 is used for separating the clamping plate 41 into a plurality of placing positions 411.

The plate frame 4131 includes a first plate frame, a second plate frame, a third plate frame and a fourth plate frame, the four plate frames are connected end to end, and the partition bar 4132 is bridged between the first plate frame and the third plate frame or between the second plate frame and the fourth plate frame. A plurality of the partition bars 4132 are arranged in parallel with each other, and a placing position 411 is interposed between every two adjacent partition bars 4132 perpendicular to the plate frame 4131 to be bridged. A plurality of the placing positions 411 are arranged in parallel with each other. When the two clamp plates 41 are closed, the dielectric block 6 can be fixed in the placement position 411.

In one embodiment, the side of the frame strip 413 facing away from the carrier plate 412 is provided with a plurality of liquid leakage grooves 414 for allowing the immersion liquid to flow into the holder 4 and contact the medium block 6. When the two clamping plates 41 are closed, the weep channels 414 on the two clamping plates 41 may form through holes from which the impregnation fluid may enter the clamp 4, thereby making it easier for the sides of the dielectric block 6 to come into contact with the impregnation fluid. Specifically, a first liquid leakage groove 4141 is provided in the plate frame 4131 perpendicular to the separating lever 4132, and the first liquid leakage groove 4141 may be provided between the two separating levers 4132. Each of the separating rods 4132 is provided with at least one second leakage groove 4142, so that the leakage groove 414 is provided on the peripheral frame strip 413 of each of the placing locations 411. The width of the first and second weep grooves 4141 and 4142 may be smaller than the width of the dielectric block 6 to prevent the dielectric block 6 from falling from the weep groove 414. In addition, the joint of the peripheral frame strips 413 of each placement site 411 is also provided with a third liquid leakage groove 4143, so that the impregnation liquid can flow into the fixture 4 and contact the medium block 6. Therefore, the corners of the medium block 6 can be fully contacted with the impregnation liquid, and dead angles are avoided.

In an embodiment, a surface of each frame strip 413 facing the inside of the placing position 411 is provided with an isolation protrusion 415. The isolation protrusion 415 is in direct contact with the dielectric block 6, and is used to reduce the contact area between the frame strip 413 and the dielectric block 6. The isolation protrusion 415 can effectively avoid the problem that the immersion liquid is difficult to cover in a partial area of the dielectric block 6 due to the fact that the side surface of the dielectric block 6 is tightly attached to the frame strip 413. Specifically, a plurality of first isolation protrusions 4151 are formed at opposite sides between the plate frames 4131, and a plurality of second isolation protrusions 4152 are formed at opposite sides between the partition bars 4132, i.e., at least four isolation protrusions 415 are formed at the inner side of each placing site 411. In order to further optimize the isolation effect, the side of each frame strip 413 surrounding each placement site 411 comprises at least two isolation protrusions 415, so that the dielectric block 6 can be kept stable.

In one embodiment, the plate frame 4131 is provided with a plurality of fixing members 416 at a side away from the platform 412, and the fixing members 416 are grooves or protrusions for engaging with the corresponding protrusions or grooves. The fixing member 416 includes a plurality of sets of fixing members, each set of fixing members includes a fixing post 4161 and a fixing post insertion hole 4162 that are mutually matched, and the plurality of sets of fixing members are oppositely arranged on two opposite sides of the frame strip 413. The fixing member 416 is used to fix the two jaws 41 when the jaws 41 are closed. The fixing post socket 4162 may be shaped according to the fixing post 4161, for example, the fixing post 4161 may be a screw, and the fixing post socket 4162 may have a screw structure. Also for example, the fixing post 4161 may be a pin, and the fixing post receptacle 4162 has a structure for use with the pin.

In one embodiment, the plurality of susceptors 412 are respectively disposed on the peripheral frame strips 413 of the placement position 411 and at the corners where the two frame strips 413 are connected. The load bearing platform 412 is coupled to the frame 4131 and/or the spacer 4132. The side of the platform 412 contacting the dielectric block 6 is also provided with a third isolation protrusion 4153 for reducing the contact area of the dielectric block 6 and the platform 412 so that the dielectric block 6 can be sufficiently contacted with the immersion liquid. The platform 412 may also be provided with weep holes 4121 to facilitate the flow of the immersion fluid from the weep holes 4121 into the fixture 4 to contact the media block 6. Specifically, the weep hole 4121 may be provided at the junction of the plate frame 4131 and the partition bar 4132 in communication with the weep channel 414.

The disclosed dielectric block clamp 4 is provided with a plurality of liquid leakage grooves 414 or liquid leakage holes 4121, so that impregnation liquid can enter the dielectric block clamp 4 conveniently and fully contact with the whole surface of the dielectric block 6. Meanwhile, a plurality of isolation protrusions 415 are provided for reducing the contact area of the dielectric block 6 and the jig 4, thereby avoiding the uneven impregnation caused by the contact of the dielectric block 6 and the jig 4.

The medium block clamp can be matched with the bearing device of the impregnation equipment for use. Specifically, the dielectric block is clamped in the dielectric block clamp, the dielectric block clamp with the dielectric block is directly placed in a bearing frame of the bearing device, and after the bearing frame is fixedly connected with the connecting part, the subsequent dipping process is carried out.

The dielectric block fixture can be used in cooperation with the fixing device, specifically, the dielectric block is clamped in the dielectric block fixture, the dielectric block fixture with the dielectric block is inserted into the accommodating groove of the fixing device, and then the fixing device is placed in the impregnation equipment for subsequent impregnation.

The dielectric block clamp can also be used in cooperation with the fixing device and the bearing device. Specifically, the dielectric block is clamped in the dielectric block clamp, the dielectric block clamp with the dielectric block is inserted into the accommodating groove of the fixing device, then the fixing device is placed in the bearing frame of the bearing device, and after the bearing frame is fixedly connected with the connecting portion, the subsequent dipping process is performed.

The medium block clamp can also be used in cooperation with the fixing device, the bearing device and the dipping equipment. Specifically, the dielectric blocks are clamped in the dielectric block clamp, the dielectric block clamp with the dielectric blocks is inserted into the accommodating groove of the fixing device, then the fixing device is placed in the bearing frame of the bearing device, the bearing frame is fixedly connected with the connecting portion, then the impregnation barrel of the impregnation equipment is closed, the vacuum is pumped, and the subsequent impregnation process is carried out.

The application discloses board subassembly is put in support, and this support is put board subassembly and can be used for the stoving in-process support after the flooding is accomplished and is put the dielectric block, can reduce the stoving in-process owing to put the metal level damage that the board subassembly contact leads to with the support, improves the metallization quality of dielectric block.

Referring to fig. 14-17, fig. 14 is a schematic structural view of a pallet assembly according to an embodiment of the present application. FIG. 15 is a schematic view of a pallet assembly according to another embodiment of the present application. Fig. 16 is an exploded view of fig. 15. FIG. 17 is a schematic structural view of a support protrusion according to an embodiment of the present application.

The holding plate assembly 5 is used for holding the medium block 6 in the drying process. The holding plate assembly 5 comprises a holding plate 51, wherein the holding plate 51 comprises opposite holding surfaces and a bottom surface; and a plurality of supporting protrusions 52 provided on the resting surface.

In one embodiment, the support protrusion has a pointed end 5231, and the pointed end 5231 is used to support the dielectric block 6. The support protrusions 52 may be detachably fixed or may be non-detachably fixed. Since the end portions of the support projections 52 are pointed, the contact area of the support projections 52 with the dielectric block 6 is very small. The interval between the support protrusions 52 may be determined according to the length or width of the dielectric block 6. The dielectric block 6 may be supported by up to four support protrusions 52. For example, the support protrusions 52 may support four corners of the dielectric block 6, respectively.

In the embodiment disclosed in the present application, the dielectric block 6 is supported by the supporting protrusion 52, and the contact area between the dielectric block 6 and the supporting plate is extremely small. In the drying process, the area of exposed porcelain caused by the contact of the dielectric block 6 and the supporting plate is very small, the phenomenon of large-area exposed porcelain cannot occur, the integrity of the metal layer of the dielectric block 6 is good, and the quality of the resonator is effectively improved.

In one embodiment, the resting plate 51 comprises a peripheral frame 511 and an inner hollow area 512, the supporting protrusions 52 being provided on the frame 511. Through setting up hollow structure, not only can reduce and hold in the palm the absorptive heat energy of putting board 51 in drying equipment, can also make medium piece 6 in the drying process, thermal conduction is more smooth for it is more abundant to dry.

The supporting plate 51 is further provided with a barrier rib 513 connected to the frame 511, the barrier rib 513 is used for dividing the hollow area 512 into a plurality of areas, and a supporting protrusion 52 is provided on the barrier rib 513. In one embodiment, the spacer 513 is disposed within the frame 511 and is coupled to at least two sides of the frame 511. In one embodiment, the spacer 513 may be parallel to either side of the frame 511 and connected to two opposing sides of the frame 511. Specifically, the supporting plate 51 may have a rectangular shape, and the partition 513 is parallel to the long side or the short side of the frame 511.

For example, as shown in fig. 14, the number of the spacers 513 is two, and the spacers 513 are parallel to the long sides of the frame 511. The dielectric blocks may be arranged in a row on the holding plate 51 with the arrangement direction of the dielectric blocks being parallel to the long side of the frame 511.

For another example, as shown in fig. 15, the number of the spacers 513 is four, and the spacers 513 are parallel to the short sides of the frame 511 of the holding plate 51. The dielectric blocks may be arranged in two rows on the holding plate 51 with the arrangement direction between the rows being parallel to the long sides of the frame 511. The arrangement direction of the dielectric blocks in each column is parallel to the short side of the frame 511.

For another example, the number of the spacers 513 is two, and the spacers 513 are parallel to the short sides of the frame 511 of the holding plate 51. The dielectric blocks may be arranged in two rows on the holding plate 51 with the arrangement direction between the rows being parallel to the long sides of the frame 511. The arrangement direction of the dielectric blocks in each column is parallel to the short side of the frame 511.

Of course, the number of the isolation bars 513 may be any other number, and the isolation bars 513 may be disposed in the frame 511 in an inclined manner, and not parallel to any side of the frame 511. The spacers 513 may be attached to either or both sides of the frame 511, such as the sides of the frame 511 that are parallel to each other or the sides of the frame 511 that are perpendicular to each other. The arrangement of the dielectric blocks 6 may be determined according to the arrangement direction of the barrier ribs 513.

The supporting plate assembly 5 further includes a fixing bottom plate 53, and the fixing bottom plate 53 is disposed on the bottom surface of the supporting plate 51 and is used for fixing the supporting protrusions 52 on the supporting plate 51.

In one embodiment, the fixed base plate 53 is removably attached to the holding plate 51. The fixing bottom plate 53 and the supporting plate 51 may be connected by a snap connection, a pin connection or a screw connection, which is not limited herein. The fixed base plate 53 and the holding plate 51 may be provided with corresponding structures for attachment fixation. For example, the fixing base plate 53 and the holding plate 51 may be connected by screws, and the fixing base plate 53 and the holding plate 51 are provided with a plurality of screw holes 515 for screws to pass through to fix the fixing base plate 53 and the holding plate 51. The fixed bottom plate 53 has the same shape and size as the holding plate 51. Of course, the fixing bottom plate 53 may be a plurality of strip plates fixed to the areas of the supporting protrusions 52 of the supporting plate 51.

In one embodiment, the supporting plate 51 is provided with a plurality of through holes 514, and a plurality of supporting protrusions 52 respectively pass through the through holes 514 and are fixed with the supporting plate 51.

In one embodiment, the support boss 52 includes a nut 521, a shank 522, and a spike 523. The spike 523 is tapered, gradually decreasing in diameter, with the tip of the smaller diameter being pointed and the larger diameter end being connected to the spike shank 522.

The nail rod 522 and the nail tip 523 protrude from the supporting plate 51 through the through hole 514, and the nail cap 521 is positioned between the supporting plate 51 and the fixed bottom plate 53 to fix the supporting protrusion 52. The holding plate 51 is fixedly coupled to the fixing base plate 53, and the top caps of the supporting protrusions 52 are sandwiched between the holding plate 51 and the fixing base plate 53, so that the supporting protrusions 52 are fixed. When the holding plate 51 is separated from the fixed base plate 53, the support protrusions 52 can be taken out. When the supporting protrusion 52 is damaged, the damaged supporting protrusion 52 can be taken out and replaced, so that the service life of the supporting plate 51 can be effectively prolonged, and the cost is saved.

In one embodiment, referring to FIG. 17, the nail shank 522 is provided with an escape slot 5221, the escape slot 5221 being located at the junction of the nail shank 522 and the nail tip 523 for preventing the nail shank 522 from contacting the media block. Specifically, a groove is provided in the area of the nail shank 522 near the nail tip 523, the diameter of the nail shank 522 of the groove portion is smaller than the maximum diameter of the nail tip 523, and the nail tip 523 is mushroom-shaped to cover the nail shank 522.

The surface of the dielectric block 6 is provided with a plurality of blind holes, and the dielectric block 6 can be debugged by polishing the metal layer at the bottom of the blind hole after metallization. Therefore, the contact point between the support protrusion 52 and the dielectric block 6 is positioned in the blind hole during drying, so that the metal layers on other surfaces are not damaged, and the integrity of the metal layer on the surface of the dielectric block 6 can be further improved.

In one embodiment, the height of spike 523 is less than the depth of the blind hole of dielectric block 6 so that when the dielectric block 6 is loaded, the entire area of spike 523 is within the blind hole of dielectric block 6. When the medium block 6 slightly shakes on the holding plate 51, the edge of the end with the larger diameter of the nail tip 523 is only contacted with the side wall of the blind hole, and the contact area is smaller. Even if the dipping liquid is adhered, the exposed magnetic area is very small after the dielectric block 6 is separated, and the metallization quality of the dielectric block 6 is ensured.

In an embodiment, the supporting surface of the supporting plate 51 is further provided with a plurality of connecting members 54, and the connecting members 54 are grooves or protrusions for being clamped with the corresponding protrusions or grooves. The connecting member 54 includes a plurality of connecting members, each connecting member includes a connecting post 541 and a connecting post inserting hole 542, and the connecting members are disposed opposite to each other on two opposite side edges of the supporting surface. The connecting column 541 and the connecting column jack 542 in each set of connecting components are respectively arranged on the two side edges of the bearing surface and are arranged oppositely. Therefore, when the medium block 6 is transferred between the two supporting plates 51, the two supporting plates 51 are buckled with each other, and the connecting column 541 can be inserted into the connecting column inserting hole 542, so that the positioning function can be realized. The connecting post insertion hole 542 may also be a protruding structure protruding from the supporting surface to support the device.

Above-mentioned board subassembly is put in support can use with the cooperation of aforementioned medium piece anchor clamps, and specifically the use will press from both sides the medium piece anchor clamps that carry the medium piece and open the back, and the medium piece is located the top of splint, will hold in the palm the protruding orientation medium piece that supports of putting the board subassembly, places on the medium piece, and the spliced pole card that holds in the palm put the board subassembly is gone into in the fixed column jack of splint, or fixed column card goes up on the splint goes into the spliced pole jack that holds in the palm the board subassembly, fixes a position and fixes. Fixed back is overturned, and the board subassembly is put in the support after the upset and is located the below, and splint are located the top, and the dielectric block holds in the palm to put on the board subassembly, moves splint away, accomplishes the transfer of dielectric block promptly.

Through above-mentioned medium piece transfer mode, need not to utilize the clamp to get the transfer that the instrument just can accomplish the medium piece, effectually avoided pressing from both sides to get the instrument and the moist flooding liquid layer contact of medium piece and the flooding liquid layer that leads to is destroyed, improved the metallization effect. In addition, in the transfer process, a plurality of medium blocks can be transferred simultaneously, the clamping tools are not required to be used for transferring the medium blocks one by one, the efficiency of the metallization process is effectively improved, and the productivity is improved.

The method for metalizing the dielectric block by utilizing the embodiment disclosed by the application comprises the following steps: and placing the dielectric block in a placing position of one clamping plate of the dielectric block clamp, and then fixedly connecting the two clamping plates. And inserting the clamp loaded with the dielectric blocks into the accommodating groove of the fixing device, and then placing the fixing device into the bearing frame. Promote the chucking piece on the connecting plate, the through-hole on the connecting plate is opened, passes the through-hole with the connecting rod on the bearing frame, loosens the chucking piece, accomplishes the chucking of bearing frame in the connecting plate. And (3) descending a driving rod of the impregnation equipment, immersing the bearing frame into the impregnation liquid, closing the cover plate, starting the vacuum system, impregnating under a vacuum condition, and closing the vacuum system after impregnation is finished. And then the driving rod rises to enable the bearing frame to be separated from the impregnation liquid, the bearing frame is rotated to be dried, the electromagnetic valve is opened to enable the air pressure in the impregnation barrel to be recovered to the normal pressure, the cover plate is opened, and the clamping block is pushed to take down the bearing frame. The clamp is taken out and placed on a horizontal plane, the clamping plate above the clamp is moved away, the supporting and placing surface of the supporting and placing plate assembly is placed on the medium block downwards, the supporting and placing plate assembly and the clamping plate are turned together, the supporting and placing plate assembly is placed below the clamping plate, and the clamping plate is removed. The medium block is supported on the supporting protrusion of the supporting plate assembly, and the supporting plate assembly is placed into the drying furnace to be dried. And finally, sintering is carried out, and the metal process is completed.

The beneficial effects that may be brought by the embodiments of the present application include, but are not limited to: (1) the disclosed impregnation apparatus may provide a vacuum environment for the impregnation of the dielectric blocks. The suction force generated by the negative pressure can firmly adsorb the impregnation liquid on the surface of the dielectric block and immerse the impregnation liquid into the blind holes or the fine holes of the dielectric block, so that the impregnation effect is better, and the metallization treatment efficiency is improved. (2) The bearing device for the dipping equipment disclosed by the application can finish the fixed connection of the bearing frame and the connecting plate only by pushing the clamping block; greatly saving the operation time and improving the metallization efficiency. (3) The utility model discloses an impregnation fixing device treats that impregnated articles are fixed in the storage tank of mutual interval respectively, treats that impregnated articles can not overlap each other between, can form even complete impregnation liquid layer on the surface of treated impregnated articles. The utility model discloses a dielectric block anchor clamps, contactless between the dielectric block to can effectually avoid can not be covered by the flooding liquid because dielectric block contacts each other and the dielectric block subregion that leads to, reduce the inhomogeneous condition of flooding, improve the flooding effect. (4) The utility model discloses a board subassembly is put in support for the dielectric block is dried, and the dielectric block is minimum with the area of contact who holds in the palm and put board subassembly, thereby the phenomenon of porcelain can not appear exposing by a large scale, and dielectric block metal level integrality is good, has effectively improved the quality of syntonizer.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (10)

1. A carrier for use in an impregnation apparatus, comprising:

a connection part for connecting with the impregnation device;

the bearing frame comprises a frame body and a connecting rod, one end of the connecting rod is connected with the frame body, and the other end of the connecting rod is provided with a clamping groove for connecting with the connecting part;

the clamping block is movably connected with the connecting part and can be at least partially embedded into the clamping groove to be clamped with the connecting rod, so that the connecting rod is connected with the connecting part.

2. The carrier according to claim 1,

the clamping block comprises a frame and a clamping groove formed by surrounding the frame, the clamping groove comprises a first clamping groove and a second clamping groove which are communicated, the groove width of the first clamping groove is larger than that of the second clamping groove, so that the first clamping groove can allow the connecting rod to form a clamping connection through the connecting rod, the shape of the second clamping groove is matched with that of the clamping groove, and the second clamping groove is clamped with the connecting rod.

3. The carrier according to claim 1,

the bearing device comprises a pushing part, the pushing part is connected with the clamping block and used for pushing the clamping block to move, so that the connecting rod moves relative to the clamping block and moves from the first clamping groove to the second clamping groove, and clamping with the clamping block is realized.

4. The carrying device as claimed in claim 2, wherein the frame of the clamping block is provided with a limiting hole, the connecting portion is provided with a limiting rod, and the limiting rod is inserted into the limiting hole to limit the moving range of the clamping block.

5. The carrier as claimed in claim 3 wherein the urging member comprises a resilient member having one end connected to the connecting portion and the other end connected to the gripping block.

6. The carrier of claim 3 further comprising a protective cover covering the pusher member and a portion of the gripping block for providing protection to the gripping block and the pusher member.

7. The load carrying apparatus of claim 1, wherein the connecting portion comprises a connecting plate having a through hole for receiving the connecting rod and connecting with the connecting portion.

8. The load carrying apparatus of claim 1, wherein the frame comprises a first frame, a second frame, and a post; the upright post is arranged between the first frame and the second frame, wherein the connecting rod is fixed on the first frame; and a plurality of bearing rods are arranged in the second frame.

9. The carrier according to claim 1, further comprising: and the impregnation fixing device is placed in the bearing frame and used for fixing the article to be impregnated.

10. The carrier according to claim 9 wherein the dipping fixture comprises at least one support plate having a plurality of receiving slots disposed therein for receiving items to be dipped.

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