Glue discharging device for preparing dielectric ceramic

Abstract

The utility model discloses a glue discharging device for preparing dielectric ceramics, which comprises a glue discharging box, a driving mechanism, an adjusting mechanism, a support frame and a heat exchange mechanism, a rotating shaft is arranged in the glue discharging box, air inlet cavities communicated with an air inlet pipe are arranged on two side walls of the glue discharging box, vent holes are arranged on the air inlet cavities, piston blocks are movably arranged in the air inlet cavities, and the piston blocks are connected with the rotating shaft. The driving mechanism drives the rotating shaft to rotate, the adjusting mechanism drives the piston block to move, the rotating shaft is detachably provided with a mounting cylinder, the heat exchange mechanism is arranged on the glue discharging box and used for heat transfer between the air inlet pipe and the air outlet pipe, through the structural design, centralized heating of ceramic elements in the glue discharging process is achieved, energy consumption is reduced, and the heat utilization rate is increased; and the mounting cylinder convenient to disassemble is convenient for an operator to flexibly use, and the layout mode of ceramic elements in the glue discharging box is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ceramic preparation, concretely relates to a glue discharging device for preparing dielectric ceramic. BACKGROUND

[0002] In the preparation process of dielectric ceramic, part of organic plasticizer and adhesive need to be used, and these additives are mostly organic matter, which plays a role of plasticizing and bonding in the ceramic body, so that the ceramic raw material can be shaped and maintained in a certain shape, however, these organic matters may volatilize or decompose in the sintering process, producing gas or residues, thereby affecting the sintering quality and performance of the ceramic, so it is necessary to remove them before sintering, most of the glue discharging devices on the market can only discharge the ceramic elements in the device as a whole, if the number of ceramic to be discharged at one time is small and cannot occupy the entire glue discharging device, the entire glue discharging device still needs to be opened, causing unnecessary waste of resources, in addition, the ceramic layout in the glue discharging device cannot be adjusted conveniently when discharging glue for different models and specifications of ceramic, aiming at the above technical problems, the present application aims to provide a glue discharging device to solve the above technical problems. SUMMARY

[0003] The utility model aims at the deficiency existing in the above technical, provide a kind of glue discharging device for preparing dielectric ceramic, to solve the above technical problems.

[0004] The utility model provides a kind of glue discharging device for preparing dielectric ceramic, comprising:

[0005] Glue discharging box, rotationally installed with rotating shaft in glue discharging box, air inlet pipe and air outlet pipe are arranged on glue discharging box, heating device is arranged in glue discharging box, two side walls in glue discharging box are respectively provided with air inlet cavity that is communicated with air inlet pipe, a plurality of ventilation holes are arranged on two air inlet cavities, piston block is movably arranged in two air inlet cavities, piston block divides two air inlet cavities into upper chamber and lower chamber, air inlet pipe is communicated with two lower chambers;

[0006] Support frame, a plurality of installation barrels are detachably arranged on rotating shaft, and a storage rack is detachably arranged between two adjacent installation barrels.

[0007] Driving mechanism, driving mechanism is drivingly connected with rotating shaft and drives rotating shaft to rotate;

[0008] Adjusting mechanism, adjusting mechanism is drivingly connected with two piston blocks and drives two piston blocks to move respectively;

[0009] Heat exchange mechanism, heat exchange mechanism is arranged on glue discharging box, and heat exchange mechanism is connected with air inlet pipe and air outlet pipe and is used for heat transfer between air inlet pipe and air outlet pipe.

[0010] Preferably, the adjusting mechanism comprises a motor, an output shaft, a first screw rod, a second screw rod, a first sliding block, a second sliding block, a first face gear, a second face gear, a third face gear and a fourth face gear, the glue discharging box is provided with a partition plate, the motor is arranged below the partition plate, the motor is in transmission connection with the output shaft and drives the output shaft to rotate, the output shaft is provided with the first face gear and the second face gear respectively, the third face gear on the first screw rod is in mesh with the first face gear, the fourth face gear on the second screw rod is in mesh with the second face gear, the first screw rod and the second screw rod are provided with the first sliding block and the second sliding block in threaded cooperation respectively, the first sliding block and the second sliding block are provided with pistons, and the first screw rod and the second screw rod drive the first sliding block and the second sliding block to move respectively.

[0011] Preferably, the air inlet cavity is a square tube, and the piston block is a square block in sliding cooperation with the square tube.

[0012] Preferably, the rotating shaft is provided with a square groove, the square groove is provided with a clamping portion, the mounting cylinder is movably provided with two mounting blocks, the two mounting blocks are provided with clamping hooks respectively, a plurality of springs are arranged between the two clamping hooks, the mounting cylinder is provided with a square boss, and the plurality of springs push the two clamping hooks to drive the two clamping hooks to abut against the clamping portion.

[0013] Preferably, the clamping hook is provided with a guide slope for abutting against the clamping portion.

[0014] Preferably, the storage rack is provided with a square through hole for inserting the square boss.

[0015] Preferably, the heat exchange mechanism comprises a heat exchange box, a heat conducting pipe and a connecting pipe, one end of the heat conducting pipe is in communication with the air inlet pipe, the other end of the heat conducting pipe is in communication with the outside, the heat exchange box is arranged on the heat conducting pipe in a wrapping mode, and the heat exchange box is in communication with the connecting pipe and the air outlet pipe respectively.

[0016] Preferably, the connecting pipe is connected with an adsorption box, and the adsorption box is provided with an adsorbent.

[0017] Compared with the prior art, the adjusting mechanism has the following beneficial effects:

[0018] The utility model provides a kind of preparation dielectric ceramic's glue discharging device, air inlet cavity is respectively provided on two side walls on glue discharging box, piston block arranged in air inlet cavity divides air inlet cavity into upper cavity and lower cavity, air inlet pipe on glue discharging box delivers hot air to the lower cavity of air inlet cavity, hot air is delivered to ceramic component on by air vent on air inlet cavity, by adjusting the specific position of piston block in two air inlet cavities, control the area of hot air flowing in air inlet cavity, according to use needs, concentrate heating is carried out to ceramic component, save energy and improve heat utilization, reduce the waste of heat resources, driving mechanism drives support frame to rotate, guarantee that ceramic component on support frame is in full contact with hot air, rotatable shaft on support frame is detachably installed with installation cylinder, can install a certain number of installation cylinders according to actual use needs, and according to need, install storage rack at interval a certain number of installation cylinders, realize the control of tray number and the distance adjustment between adjacent two storage racks, facilitate the flexible use of operator, improve the general performance of device, waste gas containing heat in glue discharging box is delivered to heat exchange mechanism via air outlet pipe, preheat air inlet pipe in heat exchange mechanism, realize the continued utilization of excess heat in glue discharging box. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are preferred embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0020] Figure 1 It is a schematic diagram of the utility model a kind of preparation dielectric ceramic's glue discharging device;

[0021] Figure 2 It is a back schematic diagram of the utility model a kind of preparation dielectric ceramic's glue discharging device;

[0022] Figure 3 It is the schematic diagram of heat pipe inside heat exchange tank of the utility model a kind of preparation dielectric ceramic's glue discharging device;

[0023] Figure 4 It is the schematic diagram of adjusting mechanism of the utility model a kind of preparation dielectric ceramic's glue discharging device;

[0024] Figure 5 It is the schematic diagram of installation cylinder section of the utility model a kind of preparation dielectric ceramic's glue discharging device;

[0025] In the figure, 1 - the glue tank, 2 - rotating shaft, 3 - heat pipe, 4 - air inlet pipe, 5 - air inlet cavity, 6 - ventilation hole, 7 - piston block, 8 - support frame, 9 - installation cylinder, 10 - storage rack, 11 - drive mechanism, 12 - adjusting mechanism, 13 - heat exchange mechanism, 14 - heat exchange box, 15 - air outlet pipe, 16 - connecting pipe, 17 - adsorption box, 18 - motor, 19 - output shaft, 20 - first lead screw, 21 second lead screw, 22 - first sliding block, 23 - second sliding block, 24 - mounting block, 25 - square through hole, 26 - first face gear, 27 - second face gear, 28 - third face gear, 29 - fourth face gear, 30 - partition, 31 - square recess, 32 - clamping portion, 33 - square boss, 34 - clamping hook, 35 - spring. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the application, but it cannot be understood as the limitation of the protection scope of the application.

[0027] Example 1:

[0028] As Figures 1 to 5 shown, the utility model provides a kind of glue discharge device for preparing dielectric ceramic, comprising:

[0029] Glue tank 1, rotating shaft 2 is rotatably installed in the glue tank 1, air inlet pipe 4 and air outlet pipe 15 are provided on the glue tank 1, heating device is provided in the glue tank 1, two side walls in the glue tank 1 are respectively provided with air inlet cavity 5, which is communicated with air inlet pipe 4, a plurality of ventilation holes 6 are provided on two air inlet cavities 5, piston block 7 is movably arranged in two air inlet cavities 5, piston block 7 divides two air inlet cavities 5 into upper chamber and lower chamber, air inlet pipe 4 is communicated with two lower chambers;

[0030] Support frame 8, a plurality of installation cylinders 9 are detachably provided on rotating shaft 2, storage rack 10 is detachably provided between adjacent two installation cylinders 9;

[0031] Drive mechanism 11, drive mechanism 11 is drivingly connected with rotating shaft 2 and drives rotating shaft 2 to rotate;

[0032] Adjusting mechanism 12, adjusting mechanism 12 is drivingly connected with two piston blocks 7 and drives two piston blocks 7 to move respectively;

[0033] A heat exchange mechanism 13 is arranged on the glue discharging box 1, and is connected with the air inlet pipe 4 and the air outlet pipe 15 and used for heat transfer of the two.

[0034] The utility model provides a kind of preparation dielectric ceramic's glue discharging device, and the air inlet cavity 5 is respectively arranged on two side walls on glue discharging box 1, and the piston block 7 arranged in air inlet cavity 5 divides air inlet cavity 5 into upper cavity and lower cavity, and the air inlet pipe 4 on glue discharging box 1 sends hot air to the lower cavity of air inlet cavity 5, and hot air is sent to ceramic element by the ventilation hole 6 on air inlet cavity 5, by adjusting the specific position of piston block 7 in two air inlet cavities 5, the area that the hot air in air inlet cavity 5 flows through is controlled, according to use needs, ceramic element is concentrated heating, energy consumption is saved and heat utilization is improved, reduce the waste of heat resources, drive mechanism 11 drives support frame 8 to rotate, guarantee that ceramic element on support frame 8 is in full contact with hot air, rotatable shaft 2 on support frame 8 can be detachably installed with installation cylinder 9, can install a certain number of installation cylinder 9 according to actual use needs, and according to the need, install storage rack 10 at interval a certain number of installation cylinder 9, realize the control of tray number and the distance adjustment between adjacent two storage racks 10, facilitate the flexible use of operator, improve the general performance of device, and the waste gas containing heat in glue discharging box 1 is sent to heat exchange mechanism 13 by air outlet pipe 15, preheats the air inlet pipe 4 in heat exchange mechanism 13, realizes the continued use of redundant heat in glue discharging box 1.

[0035] Example 2:

[0036] As Figures 1-5As shown, in combination with the technical solutions of embodiment 1, in the scheme, the adjusting mechanism comprises a motor 18, an output shaft 19, a first lead screw 20, a second lead screw 21, a first sliding block 22, a second sliding block 23, a first face gear 26, a second face gear 27, a third face gear 28 and a fourth face gear 29, a partition 30 is arranged in the glue discharging box 1, the motor 18 is arranged below the partition 30, the motor 18 is in transmission connection with the output shaft 19 and drives the output shaft 19 to rotate, the first face gear 26 and the second face gear 27 are arranged on the output shaft 19 respectively, the third face gear 28 on the first lead screw 20 is in engagement with the first face gear 26, the fourth face gear 29 on the second lead screw 21 is in engagement with the second face gear 27, the first sliding block 22 and the second sliding block 23 which are in thread cooperation with the first lead screw 20 and the second lead screw 21 are arranged on the first lead screw 20 and the second lead screw 21 respectively, the piston block 7 is arranged on the first sliding block 22 and the second sliding block 23, and the first sliding block 22 and the second sliding block 23 are driven to move by the rotation of the first lead screw 20 and the second lead screw 21 respectively. The motor 18 is started to drive the output shaft 19 to rotate, the output shaft 19 drives the first face gear 26 and the second face gear 27 to rotate, the third face gear 28 on the first lead screw 20 is in engagement with the first face gear 26 to drive the first lead screw 20 to rotate, the fourth face gear 29 on the second lead screw 21 is in engagement with the second face gear 27 to drive the second lead screw 21 to rotate, and the first lead screw 20 and the second lead screw 21 are driven to move by the rotation of the piston block 7 respectively, the position of the piston block 7 in the air inlet cavity 5 is adjusted according to the actual use requirement, the hot air is conveniently guided to the area where the ceramic components are placed, the ceramic components are concentratedly heated, the energy consumption is saved, the heat utilization is improved, and the waste of heat resources is reduced.

[0037] Further, the air inlet cavity 5 is a square tube, and the piston block 7 is a square block which is in sliding cooperation with the square tube. The cooperation of the square air inlet cavity 5 and the square piston block 7 prevents the piston block 7 from rotating with the first lead screw 20 and the second lead screw 21 when the first lead screw 20 and the second lead screw 21 rotate.

[0038] Further, the rotating shaft 2 is provided with a square groove 31, the square groove 31 is provided with a clamping part 32, the mounting barrel 9 is movably provided with two mounting blocks 24, the two mounting blocks 24 are both provided with a clamping hook 34, a plurality of springs 35 are arranged between the two clamping hooks 34, the mounting barrel 9 is provided with a square boss 33, and the plurality of springs 35 push the two clamping hooks 34 to drive the two clamping hooks 34 to abut against the clamping part 32. Through the cooperation of the clamping hook 34 structure on the square boss 33 and the clamping part 32 of the square groove 31, the mutual installation between the mounting barrels 9 is facilitated. When the clamping hook 34 enters the clamping part 32, under the elastic force of the spring 35, the clamping hook 34 is driven by the spring 35 to move to both sides, the clamping hook 34 is completely clamped into the clamping part 32, so that the connection between the clamping hook 34 and the clamping part 32 is more stable. When it is necessary to disassemble the mounting barrel 9, by pressing the two mounting blocks 24, the two mounting blocks 24 are pressed to compress the spring 35, and the two clamping hooks 34 are driven to move close to each other, so that the limiting between the clamping hook 34 and the clamping part 32 is released, and the mounting barrel 9 is conveniently and smoothly separated.

[0039] Further, the clamping hook 34 is provided with a guide inclined surface for abutting against the clamping part 32. The guide inclined surface arranged on the clamping hook 34 helps the clamping hook 34 to be more conveniently inserted into the square groove 31.

[0040] Further, the storage rack 10 is provided with a square through hole 25 for inserting the square boss 33. The square boss 33 is left between the two mounting barrels 9, the square through hole 25 is arranged on the storage rack 10, the storage rack 10 is conveniently arranged between the two mounting barrels 9, the detachable installation is realized, and it is convenient to arrange the storage rack 10 according to the need to interval any number of mounting barrels, so as to adjust the distance between the two adjacent storage racks 10, facilitate to place ceramic elements of different heights according to the use needs, save space arrangement.

[0041] Further, the heat exchange mechanism 13 comprises a heat exchange box 14, a heat conducting pipe 3 and a connecting pipe 16, one end of the heat conducting pipe 3 communicates with the air inlet pipe 4, the other end of the heat conducting pipe 3 communicates with the outside, the heat exchange box 14 is arranged on the heat conducting pipe 3 in a sleeving mode, and the heat exchange box 14 respectively communicates with the connecting pipe 16 and the air outlet pipe 15. The waste gas containing heat in the glue discharging box 1 is transported to the heat exchange box 1 through the air outlet pipe 15 to preheat the heat conducting pipe 3 in the heat exchange box 1, so that the air in the heat conducting pipe 3 is preliminarily heated, and the heat waste in the glue discharging box 1 is reduced.

[0042] Further, the connecting pipe 16 is connected with an adsorption box 17, and the adsorption box 17 is provided with an adsorbent. After heat exchange, the waste gas enters the adsorption box 17 through the connecting pipe 16, and the adsorbent in the adsorption box 17 processes the harmful gas.

[0043] The application discloses a degassing device for preparing dielectric ceramics:

[0044] In use, the box door on the degassing box 1 is turned to open the degassing box 1 and place ceramic elements into the degassing box 1. Two side walls of the degassing box 1 are respectively provided with air inlet cavities 5. Piston blocks 7 arranged in the air inlet cavities 5 divide the air inlet cavities 5 into upper cavities and lower cavities. The air inlet pipes 4 on the degassing box 1 deliver hot air to the lower cavities of the air inlet cavities 5. The hot air is delivered to the ceramic elements through the air vent holes 6 on the air inlet cavities 5. The specific positions of the piston blocks 7 in the air inlet cavities 5 are adjusted to control the areas through which the hot air in the air inlet cavities 5 flows, thereby reducing waste of heat resources. The driving mechanism 11 drives the support frame 8 to rotate, thereby ensuring that the ceramic elements on the support frame 8 are in full contact with the hot air. The rotary shaft 2 on the support frame 8 is detachably provided with mounting barrels 9. According to actual use requirements, a certain number of mounting barrels 9 can be installed on the rotary shaft 2, and storage racks 10 can be installed at intervals between the mounting barrels 9, thereby realizing control of the number of the trays and adjustment of the distance between two adjacent storage racks 10. The waste gas containing heat in the degassing box 1 is delivered to the heat exchange mechanism 13 through the air outlet pipe 15, thereby preheating the air inlet pipe 4 in the heat exchange mechanism 13 and realizing continuous utilization of the excess heat in the degassing box 1. After heat exchange, the waste gas is delivered to the adsorption box 1 through the connecting pipe 16, is treated by the adsorption box 17, and is then discharged, thereby reducing air pollution. The preheated air is delivered to the heating device, and the heated air is delivered to the degassing box 1.

[0045] The above is only a preferred embodiment of the application, and does not limit the application in any form. Any person skilled in the art can make many possible changes and modifications to the technical scheme of the application or modify equivalent embodiments without departing from the technical scheme of the application. Therefore, any change, modification, equivalent change and modification made to the above embodiment according to the technical scheme of the application are within the protection scope of the technical scheme.

Claims

1. An apparatus for debinding dielectric ceramic, characterized by , comprising: The glue discharging box (1) is provided with an air inlet pipe (4) and an air outlet pipe (15), and a heating device is arranged in the glue discharging box (1); two side walls in the glue discharging box (1) are respectively provided with air inlet cavities (5) in communication with the air inlet pipe (4); a plurality of air vents (6) are arranged on the two air inlet cavities (5); piston blocks (7) are movably arranged in the two air inlet cavities (5); the piston blocks (7) divide the two air inlet cavities (5) into upper chambers and lower chambers; and the air inlet pipe (4) is in communication with the two lower chambers; A support frame (8) is detachably arranged on the rotating shaft (2), and adjacent two mounting barrels (9) are detachably provided with a storage rack (10); A driving mechanism (11) is in transmission connection with the rotating shaft (2) and drives the rotating shaft (2) to rotate; An adjusting mechanism (12) is in transmission connection with the two piston blocks (7) and drives the two piston blocks (7) to move; A heat exchange mechanism (13) is arranged on the glue discharging box (1) and is connected with the air inlet pipe (4) and the air outlet pipe (15) to transfer heat between them.

2. The apparatus according to claim 1, wherein The adjusting mechanism comprises a motor (18), an output shaft (19), a first lead screw (20), a second lead screw (21), a first sliding block (22), a second sliding block (23), a first face gear (26), a second face gear (27), a third face gear (28) and a fourth face gear (29); a partition plate (30) is arranged in the glue discharging box (1); the motor (18) is arranged below the partition plate (30); the motor (18) is in transmission connection with the output shaft (19) and drives the output shaft (19) to rotate; the output shaft (19) is respectively provided with the first face gear (26) and the second face gear (27); the third face gear (28) on the first lead screw (20) is in meshing connection with the first face gear (26); the fourth face gear (29) on the second lead screw (21) is in meshing connection with the second face gear (27); the first lead screw (20) and the second lead screw (21) are respectively provided with the first sliding block (22) and the second sliding block (23) in thread cooperation therewith; the first sliding block (22) and the second sliding block (23) are respectively provided with piston blocks (7); and the rotation of the first lead screw (20) and the second lead screw (21) drives the first sliding block (22) and the second sliding block (23) to move, respectively.

3. The apparatus according to claim 1, wherein The air inlet cavity (5) is a square tube, and the piston block (7) is a square block in sliding cooperation with the square tube.

4. The apparatus according to claim 1, wherein The rotating shaft (2) is provided with a square recess (31), the square recess (31) is provided with a clamping part (32), the mounting cylinder (9) is movably provided with two mounting blocks (24), the two mounting blocks (24) are provided with clamping hooks (34), the two clamping hooks (34) are provided with a plurality of springs (35), the mounting cylinder (9) is provided with a square boss (33), and the plurality of springs (35) push the two clamping hooks (34) to drive the two clamping hooks (34) to abut against the clamping part (32).

5. The apparatus according to claim 4, wherein The clamping hook (34) is provided with a guide inclined surface for abutting against the clamping part (32).

6. A dielectric ceramic production de-gassing apparatus according to claim 5, wherein The storage rack (10) is provided with a square through hole (25) for inserting the square boss (33).

7. The apparatus according to claim 1, wherein The heat exchange mechanism (13) comprises a heat exchange box (14), a heat conducting pipe (3) and a connecting pipe (16), one end of the heat conducting pipe (3) is communicated with the air inlet pipe (4), the other end of the heat conducting pipe (3) is communicated with the outside, the heat exchange box (14) is covered on the heat conducting pipe (3), and the heat exchange box (14) is respectively communicated with the connecting pipe (16) and the air outlet pipe (15).

8. The apparatus according to claim 7, wherein The connecting pipe (16) is connected with an adsorption box (17), and the adsorption box (17) is provided with an adsorbent.

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