Ceramic sintering processing equipment

Abstract

The invention provides ceramic sintering processing equipment, and relates to the field of ceramic processing. A controller and a vacuum unit are arranged in the equipment body, two pressure head assemblies are fixed to the front ends of sliding rod assemblies, the left ends of the pressure head assemblies are of L-shaped structures, the inner sides of the pressure head assemblies are of inclined structures, and the outer ends of the two sliding rod assemblies are welded and fixed to stress rods. A positioning block is controlled to move through threads, the positioning block pushes a stress block structure and a pressure head assembly to move together, the pressure head assembly is located in a positioning groove and slides and displaces, the sealing structure is rapidly pressed for sealing, and the sealing structure is controlled for sealing through the single rotating assembly. The sealing efficiency can be effectively improved, and the problems that after a sealing structure of common ceramic sintering machining equipment is closed, a plurality of hand wheels need to be controlled to rotate and press the sealing structure, but the operation of the plurality of hand wheels is strenuous and tedious are solved.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic processing, and in particular to a ceramic sintering processing device. Background Art

[0002] High-temperature co-fired ceramic products mainly include ceramic multi-layer substrates, ceramic packaging shells, UVLED brackets, VCSEL brackets, various heating plates, heat dissipation bridges, etc. They are mainly used in microwave device packaging, large-scale integrated circuit packaging, hybrid integrated circuit packaging, optoelectronic device packaging, SMD packaging, LED chip packaging, semiconductor packaging and other packaging fields. When producing high-temperature co-fired ceramic products, ceramic sintering processing equipment is required for processing. Ceramic sintering processing equipment is also called a vacuum sintering furnace, which can sinter ceramic materials under a vacuum environment. It can perform sintering processing under high temperature and high vacuum environment, thereby reducing oxidation reactions and obtaining higher quality ceramic materials. Its working principle is to heat the material under vacuum conditions, and by reducing the gas in the pores, such as water vapor, hydrogen, oxygen, etc., the density and performance of the product are improved. This heating method does not damage the material. The structure of the body is suitable for the sintering of refractory materials such as cemented carbide and metal powder. The vacuum sintering furnace for ceramic processing has a variety of heating methods, such as resistance heating and induction heating, which can be selected according to the requirements of the material. In addition, modern vacuum sintering furnaces usually have the characteristics of automatic temperature control, high degree of automation, saving manpower and material resources, and are suitable for batch processing and sintering of ceramics, effectively improving the sintering efficiency and yield of ceramics, and reducing the generation of waste ceramics. The common ceramic sintering processing equipment on the market needs to control the rotation of multiple hand wheels after closing its sealing structure, thereby tightening the sealing structure and improving the sealing effect. However, it is laborious and cumbersome to operate multiple hand wheels, and the heat generated by sintering will be transferred to the opening structure. If you are not careful, it is easy to burn your hands. During sintering, some dust or impurities will be generated in the furnace. These dust and impurities are deep in the furnace, and it is more difficult to clean and remove them. Summary of the invention

[0003] The disclosed embodiment relates to a ceramic sintering processing equipment. After sintering, when the interior of an inner furnace component needs to be cleaned, the collecting component can be directly controlled to be inserted into the interior of the main control, and the insert plate can be inserted into the interior of the auxiliary groove, so that the collecting component can be spliced ​​for use. Then, the displacement of the pushing rod component is controlled by a pulling member, so that the pushing rod component drives the scraping member to move together, and the scraping member and the pushing rod component are fitted to the inner bottom end of the inner furnace component and displaced, so as to scrape off the dust and impurities at the bottom of the inner furnace component, so that the dust and impurities can be conveniently collected and stored in the interior of the collecting component, thereby improving the collection efficiency.

[0004] In a first aspect of the present disclosure, a ceramic sintering processing equipment is provided, which specifically includes: an equipment body; a controller and a vacuum unit are arranged inside the equipment body, a slide rod assembly is slidably installed on the front end of the equipment body through a guide plate assembly, two pressure head assemblies are fixed on the front end of the slide rod assembly, the left end of the pressure head assembly is an L-shaped structure, the inner side of the pressure head assembly is an inclined structure, the outer ends of the two slide rod assemblies are welded and fixed to the force-bearing rod, and an opening is arranged on the outside of the force-bearing rod; an inner furnace component; the inner furnace component is installed inside the equipment body and connected to the vacuum unit, a collecting component is spliced ​​with a collecting component at the front end of the inner furnace component through an auxiliary groove, the collecting component is an arc-shaped structure with an opening at the top, the interior of the collecting component is a hollow structure, a pushing rod component is installed inside the inner furnace component, a scraper is arranged at the front end of the pushing rod component, and the scraper with a wedge-shaped cross-section is attached to the inner bottom end of the inner furnace component; a sealing structure; the sealing structure is installed at the front end of the equipment body, the front end of the sealing structure is slidably embedded in a sliding structure installed through a side groove, and a pulling member is welded and fixed to the front end of the sliding structure.

[0005] In at least some embodiments, a vacuum chamber is provided at the front end of the device body, and a sealing structure closes the vacuum chamber; two guide plate assemblies are fixed to the front end of the device body, and the two guide plate assemblies are located on the upper and lower sides of the front end of the vacuum chamber; the interior of the guide plate assembly is a T-shaped structure, and the slide rod assembly is inserted into the interior of the guide plate assembly and slides freely; a support assembly is welded and fixed to the right side of the device body, and a rotating assembly is installed at the front end of the support assembly through a rotating shaft, and the rotating assembly is a freely rotatable structure with a thread on the outside; a freely rotatable positioning block is provided on the outside of the rotating assembly through a threaded sleeve, and the positioning block is inserted into the inside of the opening, and the slide rod assembly is a T-shaped structure.

[0006] In at least some embodiments, an auxiliary groove is provided at the front end of the inner furnace component, and a bottom groove is provided at the center position of the inner bottom end of the inner furnace component, and the front end of the bottom groove is connected with the interior of the auxiliary groove; a guide is fixed on the inner side of the collecting component, and the top end of the guide is an inclined structure, and an insertion plate is fixed on both sides of the collecting component, and the insertion plate is inserted into the interior of the auxiliary groove; a pulling piece is embedded in the interior of the bottom groove and slides freely inside the bottom groove, and the rear end of the pulling piece is welded and fixed to the pushing rod component, and the bottom end of the pushing rod component is in contact with the inner bottom end of the inner furnace component.

[0007] In at least some embodiments, the outer end of the sealing structure is connected to the connecting block via a rotating shaft, the side of the connecting block is an inclined structure, the connecting block is rotatably connected to the front end side of the equipment body via a rotating shaft, and two force block structures are welded to the upper and lower ends of the sealing structure respectively; a wedge-shaped positioning groove is provided on the outer side of the force block structure, the pressure head assembly is inserted into the positioning groove and slides inside, and a side groove is provided on the outer end of the sealing structure; two pull grooves are provided inside the side groove, the pull groove of the T-shaped structure extends deep into the side of the side groove, a connecting rod structure is embedded in the pull groove and slides freely inside the pull groove, and the connecting rod structure is welded and fixed to the sliding structure.

[0008] The present invention provides a ceramic sintering processing equipment, which has the following beneficial effects:

[0009] During sintering, after the ceramic is added to the inner furnace component, the sealing structure can be controlled to close and a rotating component can be controlled to rotate. After the rotating component rotates, the positioning block is controlled to move through the thread. The positioning block pushes the force-bearing block structure and the pressure head assembly to move together. The pressure head assembly is in the internal sliding displacement of the positioning groove. Since the contact surface is an inclined structure, it generates a force to press the sealing structure, quickly presses the sealing structure to seal, and controls the sealing of the sealing structure through a single rotating component, which can effectively improve the sealing efficiency.

[0010] After the sealing structure is sealed, the sliding structure can be controlled to slide horizontally by the pulling piece, so that the connecting rod structure can slide freely inside the pulling groove and the sliding structure can be detached from the inside of the side groove. When the sealing structure is subjected to heat, the heat will not be transferred to the pulling piece, so that the staff will not burn their hands when controlling the opening of the sealing structure through the pulling piece.

[0011] After sintering is completed, when the interior of the inner furnace component needs to be cleaned, the collecting component can be directly controlled to be inserted into the interior of the main control, and the insertion plate can be inserted into the interior of the auxiliary groove, so that the collecting component can be spliced ​​and used, and then the displacement of the pushing rod component can be controlled by the pulling piece, so that the pushing rod component drives the scraping piece to move together, and the scraping piece and the pushing rod component are fitted to the bottom end of the inner furnace component and displaced, so as to scrape off the dust and impurities at the bottom of the inner furnace component, so that the dust and impurities can be conveniently collected and stored in the collecting component, thereby improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0013] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0014] In the attached picture:

[0015] Figure 1A three-dimensional structural schematic diagram of the present application is shown;

[0016] Figure 2 A bottom-up structural schematic diagram of the present application is shown;

[0017] Figure 3 The exploded three-dimensional structure diagram of the present application is shown;

[0018] Figure 4 The figure shows the exploded bottom view structure diagram of the present application;

[0019] Figure 5 A schematic diagram of the three-dimensional structure of the closed state of the present application is shown;

[0020] Figure 6 A schematic diagram of the exploded three-dimensional structure of the device body of the present application is shown;

[0021] Figure 7 The exploded perspective view and partial enlarged structural diagram of the inner furnace components of the present application are shown;

[0022] Figure 8 A schematic diagram of the exploded three-dimensional structure of the sealing structure of the present application is shown.

[0023] Reference numerals list

[0024] 1. Equipment body; 101. Vacuum chamber; 102. Guide plate assembly; 103. Support assembly; 104. Rotating assembly; 105. Positioning block; 106. Sliding rod assembly; 107. Press head assembly; 108. Force rod;

[0025] 2. Inner furnace parts; 201. Auxiliary groove; 202. Bottom groove; 203. Collecting parts; 204. Guide; 205. Insertion plate; 206. Pulling part; 207. Push rod part; 208. Scraping part;

[0026] 3. Sealing structure; 301. Connecting block; 302. Force-bearing block structure; 303. Positioning groove; 304. Side groove; 305. Pull groove; 306. Connecting rod structure; 307. Sliding structure; 308. Pulling piece. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figures 1 to 8 :

[0029] The present invention proposes a ceramic sintering processing equipment, comprising: an equipment body 1; a controller and a vacuum unit are arranged inside the equipment body 1; a slide bar assembly 106 is slidably installed at the front end of the equipment body 1 through a guide plate assembly 102; two pressure head assemblies 107 are fixed at the front end of the slide bar assembly 106; the left end of the pressure head assembly 107 is an L-shaped structure; the inner side of the pressure head assembly 107 is an inclined structure; the outer ends of the two slide bar assemblies 106 are welded and fixed to a force-bearing rod 108; an opening is arranged outside the force-bearing rod 108; after the force-bearing rod 108 is controlled to move by a rotating assembly 104, the pressure head assembly 107 is slidably moved inside a positioning groove 303; because the contact surface is an inclined structure, it generates a force to press the sealing structure 3, so that the device can control the sealing structure 3 to press and seal through a rotating assembly 104, thereby improving the sealing effect; an inner furnace component 2; the inner furnace component 2 is installed inside the equipment body 1 and connected to the vacuum unit; the front end of the inner furnace component 2 is spliced ​​with a collecting component 203 through an auxiliary groove 201; the collecting component 203 It is an arc-shaped structure with an opening at the top, and the interior of the collecting component 203 is a hollow structure, so that after the impurities and dust are discharged, they directly fall into the interior of the collecting component 203 for collection, thereby improving the collection efficiency. A pushing rod component 207 is installed inside the inner furnace component 2, and a scraper 208 is provided at the front end of the pushing rod component 207. The scraper 208 with a wedge-shaped cross-section is attached to the inner bottom end of the inner furnace component 2, and the pushing rod component 207 and the scraper 208 can be controlled by the pulling member 206 to move together, so as to scrape off the impurities and dust at the bottom end of the inner furnace component 2, thereby improving the cleaning efficiency of the inner furnace component 2; the sealing structure 3; the sealing structure 3 is installed at the front end of the equipment body 1, and the front end of the sealing structure 3 is slidably embedded with a sliding structure 307 through a side groove 304, and a pulling member 308 is welded and fixed at the front end of the sliding structure 307, and the sliding structure 307 drives the pulling member 308 to move to the side of the sealing structure 3, so that the pulling member 308 will not be subjected to high heat, which is convenient for the staff to control the sealing structure 3 to be easily flipped open by the pulling member 308.

[0030] In the present disclosure, Figure 6As shown, a vacuum chamber 101 is provided at the front end of the device body 1, and vacuum sintering is performed inside the vacuum chamber 101. The sealing structure 3 seals the vacuum chamber 101. Two guide plate assemblies 102 are fixed at the front end of the device body 1. The two guide plate assemblies 102 are located at the upper and lower sides of the front end of the vacuum chamber 101. The interior of the guide plate assembly 102 is a T-shaped structure. The slide bar assembly 106 is inserted into the interior of the guide plate assembly 102 and slides freely. The slide bar assembly 106 is controlled to guide the sliding use; a support assembly 103 is welded and fixed on the right side of the device body 1 to support the rotating assembly 104 is freely flippable for use. The front end of the support assembly 103 is equipped with a rotating assembly 104 through a rotating shaft. The rotating assembly 104 is a freely rotatable structure with a thread on the outside to control the displacement of the positioning block 105 and push the force-bearing rod 108 to move. The outside of the rotating assembly 104 is equipped with a freely rotatable positioning block 105 through a threaded sleeve. The positioning block 105 is inserted into the inside of the opening so that the positioning block 105 will not rotate when it is displaced, so that the positioning block 105 can easily push the force-bearing rod 108 to move, and the sliding rod assembly 106 is a T-shaped structure.

[0031] In the present disclosure, Figure 7 As shown, an auxiliary groove 201 is provided at the front end of the inner furnace component 2 for splicing and installing the collecting component 203, and a bottom groove 202 is provided at the center position of the inner bottom end of the inner furnace component 2, and the front end of the bottom groove 202 is connected to the interior of the auxiliary groove 201; a guide 204 is fixed on the inner side of the collecting component 203, and the top of the guide 204 is an inclined structure, which controls the removed dust and impurities to fall into the interior of the collecting component 203 for collection, and an insertion plate 205 is fixed on both sides of the collecting component 203, and the insertion plate 205 is inserted into the auxiliary groove 201 to control the positioning and splicing of the collecting component 203; a pull piece 206 is embedded in the bottom groove 202 and slides freely inside the bottom groove 202, and the rear end of the pull piece 206 is welded and fixed to the push rod component 207, and the bottom end of the push rod component 207 fits with the inner bottom end of the inner furnace component 2 to scrape off the dust and impurities at the inner bottom end of the inner furnace component 2.

[0032] In the present disclosure, Figure 8As shown, the outer end of the sealing structure 3 is connected to the connecting block 301 through a rotating shaft, and the side of the connecting block 301 is an inclined structure. The connecting block 301 is rotatably connected to the front side of the device body 1 through the rotating shaft, so that the connecting block 301 can easily support the movement of the sealing structure 3. Two force-bearing block structures 302 are welded to the upper and lower ends of the sealing structure 3 respectively; a positioning groove 303 of a wedge-shaped structure is opened on the outer side of the force-bearing block structure 302, and the pressure head assembly 107 is inserted into the inner part of the positioning groove 303 to slide, so that the pressure head assembly 107 presses the force-bearing block structure 302 and the sealing The structure 3 is displaced and sealed to improve the compression and sealing effect. A side groove 304 is provided at the outer end of the sealing structure 3. Two grooves 305 are provided inside the side groove 304 to allow the connecting rod structure 306 to slide freely inside it, driving the sliding structure 307 to move together. The groove 305 of the T-shaped structure extends into the side of the side groove 304. The connecting rod structure 306 is embedded in the groove 305 and slides freely inside the groove 305. The connecting rod structure 306 is welded and fixed to the sliding structure 307, driving the sliding structure 307 to slide freely together.

[0033] The working principle of this embodiment is as follows: when it is necessary to control the sintering of the ceramic, first use a tool to control the movement of the ceramic so that the ceramic moves to the inside of the inner furnace component 2, control the positioning and placement of the ceramic, and then control the sealing structure 3 to flip through the connecting block 301 so that the sealing structure 3 covers the external seal of the vacuum chamber 101, and then control the rotation of the rotating component 104. The rotating component 104 controls the displacement of the positioning block 105 through a thread, and the positioning block 105 presses the force-bearing rod 108 to move outward, and the force-bearing rod 108 drives the sliding rod assembly 106 and the pressure head assembly 107 to move together, and the pressure head assembly 107 slides inside the positioning groove 303. Since the contact surface is an inclined structure, it generates a force to press down the sealing structure 3, which is convenient for pressing the sealing structure 3 tightly through a single structure to provide a sealed seal. High sealing effect, saving sealing efficiency, controlling the sliding structure 307 and the lateral movement of the sliding structure 307, so that the connecting rod structure 306 slides inside the groove 305, so that the ceramic is quickly sintered inside the equipment body 1, and after sintering, the sealing structure 3 is controlled to open and the ceramic is taken out. If it is necessary to clean the inside of the inner furnace part 2, the collecting part 203 can be controlled to be inserted into the auxiliary groove 201, and then the pulling member 206 is used to pull the pushing rod part 207 and the scraping member 208 to move, and the pushing rod part 207 and the scraping member 208 are attached to the bottom end of the inner furnace part 2 to move, and the dust and impurities are scraped off, so that the dust and impurities fall into the collection part 203 for collection and storage, thereby improving the cleaning efficiency and conveniently completing the sintering of the ceramic.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A ceramic sintering processing equipment, comprising: The device body (1); a controller and a vacuum unit are arranged inside the device body (1), characterized in that a slide bar assembly (106) is slidably installed at the front end of the device body (1) through a guide plate assembly (102), two pressure head assemblies (107) are fixed at the front end of the slide bar assembly (106), the left end of the pressure head assembly (107) is an L-shaped structure, the inner side of the pressure head assembly (107) is an inclined structure, the outer ends of the two slide bar assemblies (106) are welded and fixed to a force-bearing rod (108), and an opening is arranged outside the force-bearing rod (108); an inner furnace component (2); the inner furnace component (2) is installed inside the device body (1) and is connected to the vacuum unit, and the front end of the inner furnace component (2) A collecting component (203) is spliced ​​through an auxiliary groove (201), the collecting component (203) is an arc-shaped structure with an opening at the top, the interior of the collecting component (203) is a hollow structure, a pushing rod component (207) is installed inside the inner furnace component (2), a scraper (208) is provided at the front end of the pushing rod component (207), and the scraper (208) with a wedge-shaped cross-section is attached to the inner bottom end of the inner furnace component (2); a sealing structure (3); the sealing structure (3) is installed at the front end of the equipment body (1), the front end of the sealing structure (3) is slidably embedded with a sliding structure (307) through a side groove (304), and a pulling member (308) is welded and fixed to the front end of the sliding structure (307).

2. A ceramic sintering processing equipment according to claim 1, characterized in that: The front end of the device body (1) is provided with a vacuum chamber (101), and the sealing structure (3) seals the vacuum chamber (101). Two guide plate assemblies (102) are fixed to the front end of the device body (1), and the two guide plate assemblies (102) are located at the upper and lower sides of the front end of the vacuum chamber (101). The interior of the guide plate assembly (102) is a T-shaped structure, and the sliding rod assembly (106) is inserted into the interior of the guide plate assembly (102) and slides freely.

3. A ceramic sintering processing equipment according to claim 2, characterized in that: A support assembly (103) is welded and fixed to the right side of the equipment body (1), and a rotating assembly (104) is installed at the front end of the support assembly (103) via a rotating shaft. The rotating assembly (104) is a freely rotatable structure with threads on the outside.

4. A ceramic sintering processing equipment according to claim 3, characterized in that: The outside of the rotating assembly (104) is provided with a freely rotatable positioning block (105) through a threaded sleeve, the positioning block (105) is inserted into the inside of the opening, and the sliding rod assembly (106) is a T-shaped structure.

5. A ceramic sintering processing equipment according to claim 4, characterized in that: An auxiliary groove (201) is provided at the front end of the inner furnace component (2), a bottom groove (202) is provided at the center of the inner bottom end of the inner furnace component (2), and the front end of the bottom groove (202) is connected to the inside of the auxiliary groove (201).

6. A ceramic sintering processing equipment according to claim 5, characterized in that: A guide (204) is fixed on the inner side of the collecting component (203), the top end of the guide (204) is an inclined structure, and an insertion plate (205) is fixed on both sides of the collecting component (203), and the insertion plate (205) is inserted into the interior of the auxiliary groove (201).

7. A ceramic sintering processing equipment according to claim 6, characterized in that: A pull piece (206) is embedded inside the bottom groove (202) and slides freely inside the bottom groove (202). The rear end of the pull piece (206) is welded and fixed to the push rod component (207), and the bottom end of the push rod component (207) fits with the inner bottom end of the inner furnace component (2).

8. The ceramic sintering processing equipment according to claim 7, characterized in that: The outer end of the sealing structure (3) is connected to the connecting block (301) via a rotating shaft. The side of the connecting block (301) is an inclined structure. The connecting block (301) is rotatably connected to the front side of the device body (1) via the rotating shaft. Two force-bearing block structures (302) are respectively welded to the upper and lower ends of the sealing structure (3).

9. The ceramic sintering processing equipment according to claim 8, characterized in that: A wedge-shaped positioning groove (303) is provided on the outer side of the force-bearing block structure (302), the pressure head assembly (107) is inserted into and slides inside the positioning groove (303), and a side groove (304) is provided on the outer end of the sealing structure (3).

10. The ceramic sintering processing equipment according to claim 9, characterized in that: Two grooves (305) are provided inside the side groove (304). The groove (305) of T-shaped structure extends deep into the side edge of the side groove (304). A connecting rod structure (306) is embedded inside the groove (305) and slides freely inside the groove (305). The connecting rod structure (306) is fixed by welding to the sliding structure (307).

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