Trough structure of casting machine

Abstract

The utility model provides a trough structure of a casting machine. The trough structure solves the problem that slurry flowing out of each position of an overflow port is sequential. The feeding device is characterized by further comprising baffles which are arranged in the trough and located on the two sides of the feeding hole, the baffles are arranged in an inclined mode, and the baffles are gradually close to the side wall of the trough in the direction away from the feeding hole. When slurry enters the trough, the volume of the slurry in the direction far away from the feeding hole is gradually reduced due to the action of the baffle plate in the process of filling the trough, so that the trough can be conveniently filled, the slurry at each part of the overflow port can flow out simultaneously, and the precision of a cast film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting machines, and particularly relates to a slurry tank structure of a casting machine. Background Art

[0002] The main working principle of a casting machine includes mixing crushed powder with binders, plasticizers, dispersants, and solvents to form a slurry with a certain viscosity. Then the slurry flows down from a hopper and is scraped and coated on a special base tape with a certain thickness by a doctor blade. After drying and curing, it is peeled off from above to become a green tape film. The slurry tank of a casting machine refers to a part of a special equipment for making casting films, which is used to evenly coat the mixed slurry on the base tape to form a film with a certain thickness. Chinese Patent Grant Publication No. CN217269001U discloses a slurry tank of a casting machine, which includes a tank body and a floating plate. The tank body is provided with a feed hole, and the slurry flows into the tank body from the feed hole and then flows out from the overflow port. When the length of the overflow port is relatively long, during the process of the slurry flowing out from the overflow port, due to the certain viscosity of the slurry and the certain impact force of the slurry entering the feed hole, when the slurry around the feed hole in the tank body is full while the slurry far from the feed port is not full, the slurry will first flow out from the overflow port corresponding to the feed hole, and then flow out from the overflow port in turn in the direction away from the feed hole. This easily leads to uneven thickness of the slurry coated on the base tape, affecting the quality of the film. Summary of the Utility Model

[0003] To overcome the deficiencies of the background art, the utility model provides a slurry tank structure of a casting machine, which solves the problem that when the overflow port is relatively long, the slurry flowing out from each position of the overflow port has a sequence.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A slurry tank structure of a casting machine includes a tank body, a feed hole provided on one side of the tank body, and a pressing plate. The tank body is provided with a slurry tank, and an overflow port is provided between the tank body and the pressing plate. It further includes:

[0006] Baffles, which are arranged in the slurry tank, on both sides of the feed hole. The baffles are inclined, and the baffles gradually approach the side wall of the slurry tank in the direction away from the feed hole.

[0007] The baffles are detachably matched with the tank body.

[0008] The bottom of the baffles is installed with pin shafts that cooperate with the tank body.

[0009] A sealing strip is provided on the circumference of the baffles.

[0010] Antirust layers are provided on the outer walls of the tank body and the pressing plate.

[0011] At the bottom of one end of the pressing plate close to the feeding hole, there is a supporting part for cooperating with the material tank. The supporting part is provided with a through hole for cooperating with the feeding hole. On one side of the pressing plate close to the feeding hole, there is a first connecting hole, and on the tank body, there is a second connecting hole for matching with the first connecting hole.

[0012] A holding part is provided on the top of the pressing plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] After the slurry enters the material tank, during the process of filling the material tank, due to the effect of the baffle, the volume in the direction away from the feeding hole gradually becomes smaller, which is convenient for filling the material tank, and then ensures that the slurry at each part of the overflow port flows out simultaneously, improving the precision of the casting film. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the present utility model.

[0016] Figure 2 is a cross-sectional schematic diagram of the present utility model.

[0017] Figure 3 is a schematic diagram of the pressing plate of the present utility model.

[0018] Figure 4 is a schematic diagram of the tank body of the present utility model.

[0019] Figure 5 is a schematic diagram of the baffle of the present utility model.

[0020] Tank body 1, feeding hole 2, pressing plate 3, material tank 4, baffle 5, pin shaft 6, sealing strip 7, rust-proof layer 8, supporting part 9, through hole 10, first connecting hole 11, second connecting hole 12, holding part 13. Detailed Embodiment

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0022] In the embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, a material tank structure of a casting machine includes a tank body 1, a feeding hole 2 arranged on one side of the tank body 1, and a pressing plate 3. The tank body 1 is provided with a material tank 4, and there is an overflow port between the tank body 1 and the pressing plate 3. It further includes:

[0023] The baffle plate 5 is arranged in the material tank 4, on both sides of the feeding hole 2. The baffle plate 5 is inclined, and the baffle plate 5 gradually approaches the side wall of the material tank 4 in the direction away from the feeding hole 2. When the slurry enters the material tank 4, during the process of filling the material tank, due to the effect of the baffle plate 5, the volume in the direction away from the feeding hole 2 gradually becomes smaller, which is convenient for filling the material tank, and then ensures that the slurry at each part of the overflow port flows out simultaneously, improving the precision of the casting film.

[0024] In the embodiment, as Figure 4 、 Figure 5 shown, the baffle plate 5 and the tank body 1 are detachably matched. The baffle plate 5 with different inclination degrees can be installed according to the viscosity of the slurry to meet the production requirements.

[0025] In the embodiment, as Figure 4 、 Figure 5 shown, a pin shaft 6 cooperating with the tank body 1 is installed at the bottom of the baffle plate 5. The baffle plate 5 is convenient to disassemble and assemble.

[0026] In the embodiment, as Figure 4 、 Figure 5 shown, a sealing strip 7 is arranged on the circumference of the baffle plate 5. After the pressing plate 3 and the tank body 1 are matched, the sealing performance between the circumference of the baffle 5 and the pressing plate 3 and the tank body 1 is ensured, preventing the slurry from flowing into the other side of the baffle 5 through the gap of the baffle 5.

[0027] In the embodiment, as Figure 2 shown, an anti-rust layer 8 is arranged on the outer walls of the tank body 1 and the pressing plate 3. The outer surfaces of the tank body 1 and the pressing plate 3 are not easy to rust and corrode, ensuring the service life.

[0028] In the embodiment, as Figure 1 、 Figure 2 、 Figure 3 shown, a supporting part 9 for cooperating with the material tank 4 is arranged at the bottom of the pressing plate 3 near one end of the feeding hole 2. The supporting part 9 is provided with a through hole 10 for cooperating with the feeding hole 2. A first connecting hole 11 is arranged on one side of the pressing plate 3 near the feeding hole 2, and a second connecting hole 12 for matching with the first connecting hole 11 is arranged on the tank body 1. The supporting part 9 is attached to the bottom surface of the material tank 4, and then the pressing plate 3 and the tank body 1 are connected by bolts, ensuring that the heights of each part of the overflow port between the pressing plate 3 and the tank body 1 are the same, and ensuring the precision of the slurry coating on the base belt.

[0029] In the embodiment, as Figure 2 shown, a holding part 13 is arranged on the top of the pressing plate 3. The holding part 13 is a bolt. By holding the bolt, it is convenient to install the pressing plate 3 into the tank body 1 and take it out from the tank body 1.

[0030] Obviously, the above embodiments of the present utility model are merely examples for explaining the present utility model, rather than limiting the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A material trough structure of a tape casting machine, comprising a trough body (1), a feed hole (2) arranged on one side of the trough body (1), and a pressing plate (3), wherein the trough body (1) is provided with a material trough (4), and an overflow port is provided between the trough body (1) and the pressing plate (3), characterized in that: Also includes: The baffle plate (5) is arranged in the material trough (4) and is located on both sides of the feed hole (2). The baffle plate (5) is arranged at an angle and gradually moves toward the side wall of the material trough (4) in a direction away from the feed hole (2).

2. A trough structure for a tape casting machine as claimed in claim 1, characterized in that: The baffle (5) and the tank body (1) are detachably matched.

3. A trough structure of a tape casting machine as claimed in claim 2, characterized in that: A pin shaft (6) that cooperates with the trough body is installed at the bottom of the baffle.

4. A trough structure for a tape casting machine as claimed in claim 1, characterized in that: A sealing strip (7) is provided in the circumferential direction of the baffle plate (5).

5. The trough structure of a tape casting machine according to claim 1, characterized in that: The outer walls of the trough body (1) and the pressure plate (3) are provided with an anti-rust layer (8).

6. A trough structure of a tape casting machine as claimed in claim 1, characterized in that: The bottom of the pressing plate (3) near the feeding hole (2) is provided with a support portion (9) for cooperating with the material trough (4), and the support portion (9) is provided with a through hole (10) for cooperating with the feeding hole (2). A first connecting hole (11) is provided on one side of the pressing plate (3) near the feeding hole (2), and a second connecting hole (12) for matching with the first connecting hole (11) is provided on the trough body (1).

7. A trough structure of a tape casting machine as claimed in claim 1, characterized in that: A holding piece (13) is provided on the top of the pressing plate (3).

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