CN112297187B

CN112297187B - Green sheet scraper forming device

Info

Publication number: CN112297187B
Application number: CN202011102358.7A
Authority: CN
Inventors: 黄斯松; 黄贤宏; 谭鸽
Original assignee: Ganzhou Guangzhuo Technology Co ltd
Current assignee: Ganzhou Guangzhuo Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-11-23
Anticipated expiration: 2040-10-15
Also published as: CN112297187A

Abstract

A green sheet scraper forming device belongs to the technical field of chip manufacturing and comprises a base, a conveying part, a feeding part and a drying part, wherein the conveying part is installed on the base, the feeding part is positioned above the rear part of the conveying part, and the drying part is positioned above the middle part of the conveying part. The base includes chassis, stand, lateral part frame, mesa, support and boss, and the chassis bottom is placed on ground through four stands, and one side of chassis has the lateral part frame, and the lateral part frame is the rising frame of arranging around a pair of, and the mesa is connected to the lateral part frame, installation drying portion on the mesa. The conveying part comprises a pair of rollers, a polyester belt and a rotating shaft, the rollers are respectively arranged on the support, and the polyester belt is erected between the rollers. The feeding part comprises a side pipe, a scraper, a bracket and a scraper. The drying part comprises a housing, a central hole, a bottom shell, an air hole and an air pipe, the housing is arranged above the platform, the central hole is formed in the center of the top of the housing, the air pipe is arranged on the central hole, and the air pipe is upwards connected with an air heater.

Description

Green sheet scraper forming device

Technical Field

The invention belongs to the technical field of chip manufacturing, and particularly relates to a green sheet scraper forming device.

Background

Ceramic powder, a binder, a plasticizer, an organic solvent and the like are uniformly mixed to prepare paint-like slurry, a raw blank sheet is usually prepared by a scraper forming method, the scraper forming machine needs to scrape the slurry moved out along with a polyester conveying belt into a thin belt with uniform thickness, and hot air is also needed to dry the thin belt for rolling. Such a molding apparatus is required to maintain the thickness of the green sheet uniform and the surface thereof uniform, and to supply air to the thin strip of the green sheet.

Disclosure of Invention

The invention provides a green sheet scraper forming device, which aims to solve the problems in the background technology.

The technical problem solved by the invention is realized by adopting the following technical scheme:

the utility model provides a green sheet scraper forming device, includes base, conveying part, feed portion and drying portion, and conveying part installs on the base, and the feed portion is located conveying part rear portion top, and drying portion is located conveying part middle part top.

The base includes chassis, stand, lateral part frame, mesa, support and boss, and the chassis bottom is placed on ground through four stands, and one side of chassis has the lateral part frame, and the lateral part frame is the rising frame of arranging around a pair of, and the mesa is connected to the lateral part frame, installation drying portion on the mesa. The extension parts at the two ends of the underframe are respectively provided with a support, the supports are provided with conveying parts, and the front end of the underframe is provided with a boss. The conveying part comprises a pair of rollers, a polyester belt and a rotating shaft, the rollers are provided with a pair of rollers, the rollers are respectively arranged on the support, the polyester belt is erected between the rollers, and the polyester belt circularly rolls between the rollers. The center of the roller is provided with a rotating shaft, and the roller is arranged on the support through the rotating shaft. The feeding portion comprises a side pipe, a scraper blade, a support and a scraper blade, the side pipe is located above the rear portion of the conveying portion and provides slurry for the forming device, the bottom of the side pipe is provided with an opening, the front of the side pipe is provided with an opening, the scraper blade is installed at the front of the side pipe, the support is arranged on the front end face of the scraper blade, and the scraper blade is installed on the support. The drying part comprises a housing, a central hole, a bottom shell, an air hole and an air pipe, the housing is arranged above the table board, the front end and the rear end of the housing are open, the central hole is formed in the center of the top of the housing, the bottom shell is arranged inside the top surface of the housing, and the bottom shell is of an upper opening structure. A plurality of air holes are uniformly distributed on the bottom surface of the bottom shell and provide hot air for the conveyed sheet materials. An air pipe is arranged on the central hole and is upwards connected with an air heater.

Furthermore, the top surface of the boss is lower than that of the conveying part, so that the green sheets conveyed from the conveying part can smoothly move onto the boss.

Furthermore, the height of the lower end face of the scraper is flush with the height of the lower end face of the scraper, and the scraper scrapes the surface of the flat sheet material of the scraper, so that the surface of the sheet material is smoother.

Furthermore, a baffle plate is arranged below the air pipe, and the baffle plate blocks the air direction at the bottom of the air pipe, so that hot air from the air pipe flows to four sides, and the hot air is prevented from directly flowing to an air hole of the bottom shell.

The invention has the beneficial effects that:

the invention is used for the manufacturing process of the green sheet for manufacturing the chip, has the structural combination of the scraper blade and the scraper blade, can more stably output the green sheet with uniform thickness, can improve the surface quality of the green sheet, and has a uniform air supply structure, so that the sheet material of the green sheet can be uniformly dried by hot air below the whole housing.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is an exploded view of the present invention;

in the figure: 10. the automatic cleaning machine comprises a base, 11, a bottom frame, 12, a column, 13, a side frame, 14, a table top, 15, a support, 16, a boss, 20, a conveying part, 21, a roller, 22, a polyester tape, 23, a rotating shaft, 30, a feeding part, 31, a side pipe, 32, a scraper, 33, a support, 34, a scraper, 40, a drying part, 41, a cover, 42, a central hole, 43, a bottom shell, 44, an air hole, 45, an air pipe and 46 baffles.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1-3, the green sheet scraper forming device includes a base 10, a conveying portion 20, a feeding portion 30 and a drying portion 40, wherein the conveying portion 20 is mounted on the base 10, the feeding portion 30 is located above the rear portion of the conveying portion 20, and the drying portion 40 is located above the middle portion of the conveying portion 20.

The base 10 comprises an underframe 11, upright posts 12, a side frame 13, a table top 14, a support 15 and a boss 16, wherein the bottom of the underframe 11 is placed on the ground through four upright posts 12, one side of the underframe 11 is provided with the side frame 13, the side frame 13 is a pair of lifting frames arranged in front and back, the side frame 13 is connected with the table top 14, and a drying part 40 is arranged on the table top 14. The two ends of the underframe 11 are respectively provided with the support 15 in extension parts, the support 15 is provided with the conveying part 20, the front end of the underframe 11 is provided with the boss 16, the top surface of the boss 16 is lower than that of the conveying part 20, the green sheets transmitted from the conveying part 20 can smoothly move to the boss 16, the rolling device is arranged in front of the boss 16, and the green sheets which are just dried are rolled into rolls, so that the subsequent cutting operation is facilitated.

The conveying part 20 comprises a pair of rollers 21, a polyester belt 22 and a rotating shaft 23, wherein the rollers 21 are provided with a pair of rollers 21, the pair of rollers 21 are respectively arranged on the support 15, the polyester belt 22 is erected between the pair of rollers 21, and the polyester belt 22 circularly rolls between the pair of rollers 21 to provide transportation conditions for the green sheets. The roller 21 has a rotation shaft 23 at the center thereof, and the roller 21 is mounted on the support 15 through the rotation shaft 23. Of course, the rotating shaft 23 of one of the rollers 21 is connected to a power source to drive the roller 21 to rotate and drive the polyester tape 22 to move.

The feeding part 30 comprises a side pipe 31, a scraper 32, a support 33 and a scraper 34, wherein the side pipe 31 is positioned above the rear part of the conveying part 20, the side pipe 31 is used for providing slurry for the forming device, the bottom of the side pipe 31 is open, the slurry directly falls on the polyester belt 22, the slurry moves forwards along with the forward movement of the polyester belt 22, the front of the side pipe 31 is open, the scraper 32 is arranged at the front opening of the side pipe 31, the scraper 32 scrapes the slurry on the polyester belt 22 into a sheet material with a certain thickness, the support 33 is arranged on the front end surface of the scraper 32, the scraper 34 is arranged on the support 33, the height of the lower end surface of the scraper 34 is flush with that of the lower end surface of the scraper 32, and the scraper 34 scrapes the surface of the sheet material which is scraped by the scraper 32 to enable the surface of the sheet material to be smoother.

The drying part 40 comprises a casing 41, a central hole 42, a bottom shell 43, an air hole 44, an air pipe 45 and a baffle 46, wherein the casing 41 is installed above the table top 14, the front end and the rear end of the casing 41 are open, the polyester tape 22 and the scraped sheet material can pass through the opening, the central hole 42 is arranged in the center of the top of the casing 41, the bottom shell 43 is installed inside the top surface of the casing 41, and the bottom shell 43 is of an upper opening structure, namely, a space is formed between the installed bottom shell 43 and the top surface of the casing 41 and used for transmitting hot air. A plurality of air holes 44 are uniformly distributed on the bottom surface of the bottom shell 43, and the air holes 44 provide hot air for the conveyed sheet stock to dry the sheet stock. Install tuber pipe 45 on the centre bore 42, tuber pipe 45 upwards connects the air heater, provide hot-blast to whole forming device, tuber pipe 45 below installation baffle 46, baffle 46 blocks the wind direction of tuber pipe 45 bottom, make the hot-blast to four sides flow that comes from tuber pipe 45, avoid hot-blast direct flow to the wind gap 44 of drain pan 43, it is inhomogeneous so that the wind of whole drain pan 43 downdraft, under the effect of baffle 46, hot-blast from tuber pipe 45 back that gets into, the hot-blast whole drain pan 43 that is full of drain pan 43 from four sides, follow wind gap 44 flow direction sheet stock again, hot-blast flow direction sheet stock that can follow all wind gap 44 is even like this.

The working principle of the invention is as follows: firstly, the whole forming device is installed according to the attached drawing, a power source and a hot air source are connected, a conveying part 20 is started, slurry is input from a side pipe 31, and the sheet material output from the boss 16 enters a rolling device to be collected, so that the forming operation of the green sheet is completed.

The above embodiments mainly describe the doctor blade forming apparatus for green sheets of the present invention. While only a limited number of embodiments and features have been described, those skilled in the art will recognize that the invention can be embodied in many other forms without departing from the spirit or scope thereof. Accordingly, the present embodiments are to be considered as illustrative and not restrictive, and various modifications and alternative arrangements may be devised by those skilled in the art without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a green sheet scraper forming device, including base (10), conveying part (20), feeding portion (30) and drying portion (40), a serial communication port, conveying part (20) are installed on base (10), feeding portion (30) are located conveying part (20) rear portion top, drying portion (40) are located conveying part (20) middle part top, base (10) are including chassis (11), stand (12), lateral part frame (13), mesa (14), support (15) and boss (16), place on ground through four stand (12) bottom chassis (11), one side of chassis (11) has lateral part frame (13), mesa (14) are connected to lateral part frame (13), support (15) are respectively installed to the both ends extension of chassis (11), installation conveying part (20) on support (15), chassis (11) front end installation boss (16), conveying part (20) include gyro wheel (21), The multifunctional belt conveyor comprises a polyester belt (22) and a rotating shaft (23), wherein the rollers (21) are provided with a pair, the rollers (21) are respectively arranged on a support (15), the polyester belt (22) is erected between the rollers (21), the polyester belt (22) circularly rolls between the rollers (21), the rotating shaft (23) is arranged in the center of each roller (21), the rollers (21) are arranged on the support (15) through the rotating shaft (23), a feeding part (30) comprises a side pipe (31), a scraper (32), a support (33) and a scraper (34), the side pipe (31) is positioned above the rear part of a conveying part (20), the side pipe (31) provides slurry for a forming device, the bottom of the side pipe (31) is opened, the front opening of the side pipe (31) is provided with the scraper (32), the front end face of the scraper (32) is provided with the support (33), the scraper (34) is arranged on the support (33), and a drying part (40) comprises a housing (41), Centre bore (42), drain pan (43), wind hole (44), tuber pipe (45) and baffle (46), housing (41) are installed in mesa (14) top, both ends opening around housing (41), housing (41) top center has centre bore (42), housing (41) top surface internally mounted drain pan (43), drain pan (43) are the upper shed structure, a plurality of wind holes (44) of drain pan (43) bottom surface equipartition, install tuber pipe (45) on centre bore (42), tuber pipe (45) upwards connect the air heater.

2. The green sheet doctor blade forming apparatus as claimed in claim 1, wherein the top surface of the projection (16) is lower than the top surface of the conveying section (20).

3. The green sheet doctor blade forming device as claimed in claim 1, characterized in that the lower end surface of the doctor blade (34) is flush with the lower end surface of the doctor blade (32).

4. Doctor blade forming device according to claim 1, characterised in that a baffle (46) is mounted below the air duct (45).