High-pressure slurry permeation ceramic base material integrated forming machine

Abstract

The utility model discloses a high-pressure slurry permeation ceramic base material integrated forming machine which comprises a machine frame, a working platform arranged on the machine frame, and two opposite X-axis linear guide rails, a printing platform, a printing platform transmission mechanism, a feeding bin, a feeding and discharging mechanism, a printing mechanism and a pressurizing mechanism which are arranged on the working platform, the printing platform is movably arranged on the two X-axis linear guide rails and driven by the printing platform transmission mechanism to move, the feeding and discharging mechanism, the printing mechanism and the pressurizing mechanism are sequentially arranged above the two X-axis linear guide rails along the X-axis linear guide rails, and the feeding bin is arranged on one side of the feeding and discharging mechanism. After the ceramic chip is printed, the surface of the ceramic chip can be pressurized, so that small holes of the ceramic chip can be filled with printing slurry, the processing quality is ensured, and the quality of subsequent finished products cannot be influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to low temperature co-fired ceramic processing technical field, concretely relates to a high pressure slurry penetration ceramic matrix integrated forming machine. BACKGROUND

[0002] In the low temperature co-fired ceramic (LTCC) industry, after the ceramic sheet is punched and printed, the ceramic sheet needs to be stacked in up-down alignment, and then the stacked ceramic sheet is sent to subsequent processes for lamination. However, in the prior art, after the ceramic sheet is printed, there are pores in the punching position of the ceramic sheet, so that the printed slurry cannot fill the small holes of the ceramic sheet, greatly affecting the quality of the finished product. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art, provide a kind of high pressure slurry penetration ceramic matrix integrated forming machine, can be after ceramic sheet printing, the surface of ceramic sheet is pressurized, so that printed slurry can fill the small hole of ceramic sheet, ensure processing quality, so as not to affect the quality of subsequent finished product.

[0004] The technical scheme of the utility model is as follows:

[0005] A high pressure slurry penetration ceramic matrix integrated forming machine, comprising a rack, a workbench arranged on the rack, and an X-axis linear guide rail, a printing platform, a printing platform transmission mechanism, a feeding bin, a feeding and discharging mechanism, a printing mechanism and a pressurizing mechanism arranged on the workbench, the X-axis linear guide rail is oppositely arranged in two, the printing platform is movably arranged on the two X-axis linear guide rails and driven to move by the printing platform transmission mechanism, the feeding and discharging mechanism, the printing mechanism and the pressurizing mechanism are sequentially arranged above the two X-axis linear guide rails along the X-axis linear guide rail, the feeding bin is arranged on one side of the feeding and discharging mechanism, the ceramic matrix to be printed is stacked on the feeding bin, and the ceramic matrix is grabbed by the feeding and discharging mechanism and fed to the printing platform, and under the action of the printing platform transmission mechanism, the ceramic matrix is first subjected to screen printing by the printing mechanism, then the small hole pores of the ceramic matrix are filled with printed slurry by the pressurizing mechanism through air pressure, and finally the printing platform returns to the feeding and discharging mechanism under the action of the printing platform transmission mechanism, and the processed ceramic matrix is grabbed by the feeding and discharging mechanism for discharging.

[0006] Further, the printing platform comprises a movable base, a vacuum adsorption module, a PE film unwinding mechanism and a PE film winding mechanism, the vacuum adsorption module is arranged on the movable base, the PE film unwinding mechanism and the PE film winding mechanism are oppositely arranged on the left and right sides of the vacuum adsorption module, the PE film unwinding mechanism unwinds the PE film towards the vacuum adsorption module and winds the PE film through the adsorption surface of the vacuum adsorption module to the PE film winding mechanism, and the adsorption surface of the vacuum adsorption module adsorbs the ceramic matrix through the PE film.

[0007] Further, the feeding and discharging mechanism comprises a first support, a second support, a first Y-axis linear guide rail, a second Y-axis linear guide rail, an X-axis driving module, a first liftable suction disc assembly, a second liftable suction disc assembly, a third liftable suction disc assembly and a first Y-axis driving module, the first support and the second support are arranged opposite to each other, the first Y-axis linear guide rail and the first Y-axis driving module are arranged on the first support, the second Y-axis linear guide rail is arranged on the second support, the first liftable suction disc assembly and the second liftable suction disc assembly are movably arranged on the first Y-axis linear guide rail and driven to move by the first Y-axis driving module, the X-axis driving module is movably arranged on the first Y-axis linear guide rail and the second Y-axis linear guide rail and driven to move by the first Y-axis driving module, the first liftable suction disc assembly, the second liftable suction disc assembly and the X-axis driving module are sequentially arranged along the first Y-axis linear guide rail, the first liftable suction disc assembly is movably arranged above the feeding bin, the second liftable suction disc assembly is movably arranged above the two X-axis linear guide rails, and the high-pressure slurry infiltration ceramic substrate integrated forming machine further comprises a discharging buffer platform, the discharging buffer platform is arranged on the working platform and located on the other side of the feeding and discharging mechanism, and the third liftable suction disc assembly is movably arranged above the discharging buffer platform.

[0008] Further, the bottom of the feeding bin is provided with a jacking mechanism.

[0009] Further, the printing mechanism comprises a third support, a fourth support, a third Y-axis linear guide rail, a fourth Y-axis linear guide rail, a second Y-axis driving module, a liftable doctor blade assembly, a fifth support and a screen mounting jig, the third support and the fourth support are arranged opposite to each other, the third Y-axis linear guide rail and the second Y-axis driving module are arranged on the third support, the fourth Y-axis linear guide rail is arranged on the fourth support, the liftable doctor blade assembly is movably arranged on the third Y-axis linear guide rail and the fourth Y-axis linear guide rail and driven to move by the second Y-axis driving module, and the screen mounting jig is arranged on the fifth support and located below the liftable doctor blade assembly.

[0010] Further, the pressing mechanism comprises a sixth support, an oil cylinder and an upper cover plate, the oil cylinder is arranged on the sixth support, the upper cover plate is movably arranged in the sixth support and connected with the cylinder shaft of the oil cylinder, the bottom of the upper cover plate is provided with a pressing chamber, the area of the pressing chamber is greater than or equal to the area of the ceramic substrate, and the height of the pressing chamber is greater than the height of the ceramic substrate, and the top of the upper cover plate is uniformly provided with a plurality of air inlets in communication with the pressing chamber.

[0011] Further, the two ends of the two X-axis linear guide rails are provided with buffers.

[0012] The utility model discloses a beneficial effect in relative to prior art lies in: the utility model is provided with feeding and discharging mechanism, printing mechanism and pressure mechanism, and the printing platform is driven under the printing platform transmission mechanism and reciprocatingly moves along feeding and discharging mechanism, printing mechanism, pressure mechanism, wherein, feeding and discharging mechanism is responsible for the feeding and discharging of ceramic base material, and printing mechanism is responsible for the printing treatment of ceramic base material surface, and pressure mechanism is responsible for the surface pressure treatment of ceramic base material after printing, so that printing paste can fill the small hole of ceramic base material, guarantees the processing quality, thereby will not affect the quality of subsequent finished product. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to make the technical scheme in the embodiment of the utility model more clearly, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some 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.

[0014] Figure 1 The utility model provides a kind of high-pressure slurry penetration ceramic base material integrated forming machine's perspective view for the utility model;

[0015] Figure 2 The utility model provides a kind of high-pressure slurry penetration ceramic base material integrated forming machine's plane structure diagram for the utility model;

[0016] Figure 3 The structure diagram of pressure mechanism for the utility model described. DETAILED DESCRIPTION

[0017] In order to make the technical scheme in the embodiment of the utility model more clearly, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some 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.

[0018] In order to illustrate the technical scheme described in the utility model, the following will be explained by specific embodiment.

[0019] EMBODIMENT

[0020] Please refer to Figure 1 、 Figure 2The embodiment provides a high-pressure slurry infiltration ceramic substrate integrated forming machine, which comprises a rack 10, a working platform 20 arranged on the rack 10, X-axis linear guides 30 arranged on the working platform 20, a printing platform 40, a printing platform transmission mechanism 50, a feeding bin 60, a feeding and discharging mechanism 70, a printing mechanism 80, a pressurizing mechanism 90 and a discharging buffer platform 100. The X-axis linear guides 30 are oppositely arranged in two, the printing platform 40 is movably arranged on the two X-axis linear guides 30 and is driven to move by the printing platform transmission mechanism 50, and the two ends of the two X-axis linear guides 30 are provided with buffers 110. The feeding and discharging mechanism 70, the printing mechanism 80 and the pressurizing mechanism 90 are sequentially arranged above the two X-axis linear guides 30 along the X-axis linear guides 30, the feeding bin 60 is arranged on one side of the feeding and discharging mechanism 70, the bottom of the feeding bin 60 is provided with a jacking mechanism 61, and the discharging buffer platform 100 is arranged on the other side of the feeding and discharging mechanism 70.

[0021] Specifically, the printing platform 40 comprises a movable base 41, a vacuum adsorption module 42, a PE film unwinding mechanism 43 and a PE film winding mechanism 44. The vacuum adsorption module 42 is arranged on the movable base 41, the PE film unwinding mechanism 43 and the PE film winding mechanism 44 are oppositely arranged on the left and right sides of the vacuum adsorption module 42, the PE film unwinding mechanism 43 unwinds the PE film towards the vacuum adsorption module 42 and winds the PE film through the adsorption surface of the vacuum adsorption module 42 to the PE film winding mechanism 44, and the adsorption surface of the vacuum adsorption module 42 adsorbs the ceramic substrate through the PE film.

[0022] Specifically, the feeding and discharging mechanism 70 comprises a first support 71, a second support 72, a first Y-axis linear guide rail 73, a second Y-axis linear guide rail 74, an X-axis driving module 75, a first liftable suction disc assembly 76, a second liftable suction disc assembly 77, a third liftable suction disc assembly 78 and a first Y-axis driving module 79. The first support 71 and the second support 72 are arranged opposite to each other. The first Y-axis linear guide rail 73 and the first Y-axis driving module 79 are arranged on the first support 71. The second Y-axis linear guide rail 74 is arranged on the second support 72. The first liftable suction disc assembly 76 and the second liftable suction disc assembly 77 are movably arranged on the first Y-axis linear guide rail 73 and are driven to move by the first Y-axis driving module 79. The X-axis driving module 75 is movably arranged on the first Y-axis linear guide rail 73 and the second Y-axis linear guide rail 74 and is driven to move by the first Y-axis driving module 79. The first liftable suction disc assembly 76, the second liftable suction disc assembly 77 and the X-axis driving module 75 are sequentially arranged along the first Y-axis linear guide rail 73. The first liftable suction disc assembly 76 is movably arranged above the feeding bin 60. The second liftable suction disc assembly 77 is movably arranged above the two X-axis linear guide rails 30. The third liftable suction disc assembly 78 is movably arranged above the discharging buffer platform 100. In operation, the first liftable suction disc assembly 76, the second liftable suction disc assembly 77 and the third liftable suction disc assembly 78 can operate simultaneously, i.e. the ceramic substrates in the feeding bin 60 can be grabbed, the ceramic substrates on the printing platform 40 can be placed, and the ceramic substrates on the discharging buffer platform 100 can be discharged simultaneously. The operation of three ceramic substrates can be performed simultaneously, which greatly improves the production efficiency.

[0023] Specifically, the printing mechanism 80 comprises a third support 81, a fourth support 82, a third Y-axis linear guide rail 83, a fourth Y-axis linear guide rail 84, a second Y-axis driving module 85, a liftable scraper assembly 86, a fifth support 87 and a screen mounting jig 88. The third support 81 and the fourth support 82 are arranged opposite to each other. The third Y-axis linear guide rail 83 and the second Y-axis driving module 85 are arranged on the third support 81. The fourth Y-axis linear guide rail 84 is arranged on the fourth support 82. The liftable scraper assembly 86 is movably arranged on the third Y-axis linear guide rail 83 and the fourth Y-axis linear guide rail 84 and is driven to move by the second Y-axis driving module 85. The screen mounting jig 88 is arranged on the fifth support 87 and below the liftable scraper assembly 86. In operation, the screen is mounted on the bottom of the screen mounting jig 88. The liftable scraper assembly 86 is lowered to contact the screen. The screen printing operation can be performed by driving the liftable scraper assembly 86 to move forward and backward by the second Y-axis driving module 85.

[0024] Specifically, in combination with Figure 3As shown, the pressing mechanism 90 comprises a sixth bracket 91, an oil cylinder 92 arranged on the sixth bracket 91, and a top cover plate 93 movably arranged in the sixth bracket 91 and connected with a cylinder shaft of the oil cylinder 92. The bottom of the top cover plate 93 is provided with a pressing chamber 931, the area of the pressing chamber 931 is greater than or equal to the area of the ceramic substrate, and the height of the pressing chamber 931 is greater than the height of the ceramic substrate. The top of the top cover plate 93 is uniformly provided with a plurality of air inlets 932 in communication with the pressing chamber 931. In operation, the oil cylinder 92 drives the top cover plate 93 to descend to cover the ceramic substrate on the printing platform 40. At this time, there will be a gap in the pressing chamber 931 of the top cover plate 93. The pressing air is added to the pressing chamber 931 through the air inlets 932, so that the printing paste at the perforated position of the ceramic substrate can fill the small holes of the ceramic substrate.

[0025] The specific working process is as follows:

[0026] 1) The ceramic substrate to be printed is stacked on the feeding bin 60 and is lifted by the lifting mechanism 61;

[0027] 2) The first liftable suction cup assembly 76 descends to grab a ceramic substrate to be printed, moves and places the ceramic substrate to be printed on the vacuum suction module 42 of the printing platform 40 by the first Y-axis driving module 79, and then resets the first liftable suction cup assembly 76;

[0028] 3) The printing platform 40 moves under the liftable scraper assembly 86 of the printing mechanism 40 under the drive of the printing platform transmission mechanism 50, the liftable scraper assembly 86 descends to contact the scraper with the screen, and the screen printing operation is performed by driving the liftable scraper assembly 86 to move forward and backward by the second Y-axis driving module 85;

[0029] 4) After printing, the printing platform 40 moves under the top cover plate 93 of the pressing mechanism 90 under the drive of the printing platform transmission mechanism 50, the oil cylinder 92 drives the top cover plate 93 to descend to cover the ceramic substrate on the printing platform 40, and then the pressing air operation is performed;

[0030] 5) Finally, the printing platform 40 returns to the lower side of the feeding and discharging mechanism 70 under the drive of the printing platform transmission mechanism 50, the second liftable suction cup assembly 77 descends to grab the ceramic substrate that has completed the processing on the printing platform 40, and moves and places the ceramic substrate on the discharging buffer platform 100 under the drive of the first Y-axis driving module 79, and then resets the second liftable suction cup assembly 77;

[0031] 6) Repeat the above 1) to 5), the ceramic substrate on the discharging buffer platform 100 can be grabbed by the third liftable suction cup assembly 78 and discharged by the first Y-axis driving module 79.

[0032] The above merely describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high pressure slurry infiltration ceramic matrix composite net shape machine characterized by: The high-pressure slurry infiltration ceramic substrate integrated forming machine comprises a rack, a working platform arranged on the rack, and an X-axis linear guide rail, a printing platform, a printing platform transmission mechanism, a feeding bin, a feeding and discharging mechanism, a printing mechanism and a pressing mechanism arranged on the working platform.

2. The high pressure slurry infiltration ceramic matrix composite net shape machine of claim 1 wherein: The printing platform comprises a movable base, a vacuum adsorption module, a PE film unwinding mechanism and a PE film winding mechanism.

3. The high pressure slurry infiltration ceramic matrix composite net shape machine of claim 1 wherein: The feeding and discharging mechanism comprises a first support, a second support, a first Y-axis linear guide rail, a second Y-axis linear guide rail, an X-axis drive module, a first liftable suction disc assembly, a second liftable suction disc assembly, a third liftable suction disc assembly and a first Y-axis drive module.

4. The high pressure slurry infiltration ceramic matrix composite net shape machine of claim 1 wherein: The feeding bin is provided with a jacking mechanism at the bottom.

5. The high pressure slurry infiltration ceramic matrix composite net shape machine of claim 1 wherein: The printing mechanism comprises a third support, a fourth support, a third Y-axis linear guide rail, a fourth Y-axis linear guide rail, a second Y-axis driving module, a liftable doctor blade assembly, a fifth support and a screen mounting jig, the third support and the fourth support are arranged opposite to each other, the third Y-axis linear guide rail and the second Y-axis driving module are arranged on the third support, the fourth Y-axis linear guide rail is arranged on the fourth support, the liftable doctor blade assembly is movably arranged on the third Y-axis linear guide rail and the fourth Y-axis linear guide rail and is driven to move by the second Y-axis driving module, and the screen mounting jig is arranged on the fifth support and below the liftable doctor blade assembly.

6. The high pressure slurry infiltration ceramic matrix composite net shape machine of claim 1 wherein: The pressing mechanism comprises a sixth support, an oil cylinder and an upper cover plate, the oil cylinder is arranged on the sixth support, the upper cover plate is movably arranged in the sixth support and is connected with a cylinder shaft of the oil cylinder, a bottom of the upper cover plate is provided with a pressing chamber, an area of the pressing chamber is greater than or equal to an area of the ceramic substrate, a height of the pressing chamber is greater than a height of the ceramic substrate, and a top of the upper cover plate is uniformly provided with a plurality of air inlets in communication with the pressing chamber.

7. The high pressure slurry infiltration ceramic matrix composite net shape machine of claim 1 wherein: Both ends of the two X-axis linear guide rails are provided with buffers.

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