Quick release type casting scraper mechanism

Abstract

The utility model discloses a quick release type casting scraper mechanism which comprises a bottom plate, a mounting plate connected with the bottom plate and a connecting hanging plate detachably mounted on the mounting plate, a scraper is detachably mounted on the connecting hanging plate, a positioning sliding block used for positioning and fixing the scraper is arranged on the connecting hanging plate, an air cylinder is fixedly mounted on the bottom plate, and the air cylinder is fixedly mounted on the bottom plate. An output shaft of the air cylinder is connected with a clamping block through a connecting column, the output shaft is arranged in the mounting plate in a sliding mode, the connecting column penetrates out of the mounting plate and is connected with the clamping block, and the clamping block can be driven by the air cylinder to abut against the positioning sliding block so as to fix the scraper. When the scraper is disassembled and assembled, the connecting hanging plate, the scraper and the positioning sliding block can be disassembled and assembled as a whole, clamping and releasing of the whole can be rapidly achieved through cooperation of the air cylinder and the clamping block, the scraper can be easily taken down only by sliding the positioning sliding block upwards after the whole is disassembled, replacement is easy and convenient, the scraper cannot be damaged, and operation is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of casting equipment, in particular to a quick-detachable casting scraper mechanism. Background Art

[0002] The automatic tape casting machine is a special equipment used in the production of thin ceramics, papermaking, plastics, electronic components and other industries. When it is used, the mixed slurry is poured onto the carrier through the material trough, and the relative movement between the carrier and the tape casting scraper is used to form a green film. On the existing tape casting machine, the scraper is fixed with bolts, which is troublesome to disassemble. Multiple disassembly can easily damage the scraper, and there are also safety hazards. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a quick-detachable casting scraper mechanism, aiming to solve the technical problems in the prior art that the traditional scraper fixing method is troublesome to disassemble, the scraper is easily damaged by repeated disassembly, and there are safety hazards.

[0004] The technical solution of the utility model is: a quick-detachable casting scraper mechanism, comprising a base plate, a mounting plate connected to the base plate, and a connecting hanging plate detachably mounted on the mounting plate, a scraper being detachably mounted on the connecting hanging plate, a positioning slider for positioning and fixing the scraper being provided on the connecting hanging plate, a cylinder being fixedly mounted on the base plate, an output shaft of the cylinder being connected to a clamping block via a connecting column, the output shaft being slidably arranged in the mounting plate, the connecting column passing through the mounting plate and connected to the clamping block, and the clamping block being able to be driven by the cylinder to press against the positioning slider to fix the scraper.

[0005] Furthermore, the mounting plate in the utility model is fixedly connected to the bottom plate, a hook is provided on the back of the top of the connecting hanging plate, and a hanging hole cooperating with the hook is provided on the mounting plate.

[0006] Furthermore, in the utility model, a positioning protrusion is provided on the front portion of the connecting hanging plate, and a positioning groove cooperating with the positioning protrusion is provided on the scraper.

[0007] Furthermore, in the utility model, the front portion of the top of the connecting hanging plate is inclined, and the positioning slider is slidably connected to the inclined front portion.

[0008] Furthermore, in the utility model, a shaft sleeve is installed in the mounting plate, and the output shaft is slidably installed in the shaft sleeve.

[0009] Furthermore, the connecting column in the utility model is located on one side of the positioning slide block, and the clamping block extends along the horizontal length direction of the positioning slide block.

[0010] Furthermore, the clamping block in the utility model has a fitting surface that fits with the positioning sliding block.

[0011] Compared with the prior art, the utility model has the following advantages: when the scraper of the utility model is disassembled and assembled, the connecting hanging plate, the scraper and the positioning slider can be disassembled and assembled as a whole. The clamping and releasing of the whole can be quickly realized by the cylinder and the clamping block. After the whole is disassembled, the scraper can be easily removed by sliding the positioning slider upwards. The replacement is simple and convenient, the scraper will not be damaged, and the operation is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the installation structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the specific structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the use state of the utility model;

[0015] Figure 4 This is a schematic diagram of the disassembly preparation state of the utility model;

[0016] Figure 5 It is a schematic diagram of the scraper of the utility model when it is disassembled.

[0017] Among them: 1. bottom plate; 2. mounting plate; 2a. hanging hole; 3. connecting hanging plate; 3a. hook; 3b. positioning convex part; 4. scraper; 4a. positioning groove; 5. positioning slider; 6. cylinder; 6a. output shaft; 7. connecting column; 8. clamping block; 9. bushing; 10. frame; 11. material box; 12. carrier belt; 13. mounting frame. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0019] Example:

[0020] The accompanying drawings show a specific implementation of a quick-detachable casting scraper mechanism of the utility model, as shown in FIG. Figure 1 As shown, the entire mechanism is installed on a frame 10 through a mounting frame 13. A material box 11 is provided at one end of the frame 10. A carrier belt 12 is provided on the frame 10. The mixed slurry is poured onto the carrier belt 12 through the material box 11, and the relative movement between the carrier belt 12 and the casting scraper mechanism is used to form a blank film.

[0021] Specific, combined Figures 2 to 5As shown, the casting scraper mechanism of the utility model mainly includes a base plate 1, a mounting plate 2 fixedly connected to the base plate 1, a connecting hanging plate 3 is provided on one side of the mounting plate 2, a hook 3a is provided on the back of the top of the connecting hanging plate 3, and a hanging hole 2a matching the hook 3a is provided on the mounting plate 2. The hook 3a can be extended into and installed in the hanging hole 2a so that the connecting hanging plate 3 can be detachably installed on the mounting plate 2.

[0022] A scraper 4 is detachably mounted on one side of the connecting hanging plate 3, a positioning convex portion 3b is provided at the front of the connecting hanging plate 3, and a positioning groove 4a matching the positioning convex portion 3b is provided on the scraper 4. The scraper 4 can be preliminarily mounted on the connecting hanging plate 3 by aligning the positioning groove 4a with the positioning convex portion 3b and inserting it. The front portion of the top of the connecting hanging plate 3 is inclined, and a positioning slider 5 is slidably connected to the inclined front portion. The positioning slider 5 can be slid downward to make its lower end fit tightly against the outer surface of the scraper 4, so as to realize the positioning installation of the scraper 4.

[0023] Furthermore, a cylinder 6 is fixedly installed on the other side of the base plate 1, and the output shaft 6a of the cylinder 6 is connected to a clamping block 8 through a connecting column 7. Specifically, a sleeve 9 is installed in the mounting plate 2, and the output shaft 6a is slidably installed in the sleeve 9, thereby being slidably arranged in the mounting plate 2. The connecting column 7 passes through the mounting plate 2 and is located on one side of the positioning slider 5. The clamping block 8 is connected to the connecting column 7 and extends along the horizontal length direction of the positioning slider 5. The clamping block 8 has a fitting surface that fits the positioning slider 5. The cylinder 6 can drive the extension and retraction of the output shaft 6a, and then drive the clamping block 8 to move through the connecting column 7, so that the clamping block 8 is pressed against the positioning slider 5 or separated from the positioning slider 5, thereby fixing or releasing the scraper 4.

[0024] When the scraper 4 is removed, the output shaft 6a is first extended by the cylinder 6, and the output shaft 6a slides along the sleeve 9, and further drives the connecting column 7 and the clamping block 8 to extend. Figure 4 As shown, at this time, the scraper 4 is initially released; then the connecting hanging plate 3, the scraper 4, and the positioning slider 5 are removed as a whole, and the hook 3a of the connecting hanging plate 3 is taken out from the hanging hole 2a to be detached from the mounting plate 2, and then the scraper 4 can be completely released by sliding the positioning slider 5 upward, as shown in FIG. Figure 5 As shown, at this time, the scraper 4 can be removed from the connecting hanging plate 3, which is simple and convenient to operate. The scraper 4 can be replaced by only reverse operation, which is simple and convenient, will not damage the scraper, and is safer to operate.

[0025] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any modifications made according to the spirit of the main technical solution of the utility model should be included in the protection scope of the utility model.

Claims

1. A quick-release casting scraper mechanism, characterized in that: The invention comprises a base plate (1), a mounting plate (2) connected to the base plate (1), and a connecting hanging plate (3) detachably mounted on the mounting plate (2); a scraper (4) is detachably mounted on the connecting hanging plate (3); a positioning slide block (5) for positioning and fixing the scraper (4) is provided on the connecting hanging plate (3); a cylinder (6) is fixedly mounted on the base plate (1); an output shaft (6a) of the cylinder (6) is connected to a clamping block (8) via a connecting column (7); the output shaft (6a) is slidably arranged in the mounting plate (2); the connecting column (7) passes through the mounting plate (2) and is connected to the clamping block (8); the clamping block (8) can be driven by the cylinder (6) to press against the positioning slide block (5) to fix the scraper (4).

2. The quick-detachable casting scraper mechanism according to claim 1, characterized in that: The mounting plate (2) is fixedly connected to the bottom plate (1); a hook (3a) is provided on the back of the top of the connecting hanging plate (3); and a hanging hole (2a) matching the hook (3a) is provided on the mounting plate (2).

3. The quick-detachable casting scraper mechanism according to claim 1, characterized in that: The front part of the connecting hanging plate (3) is provided with a positioning protrusion (3b), and the scraper (4) is provided with a positioning groove (4a) that matches the positioning protrusion (3b).

4. The quick-detachable casting scraper mechanism according to claim 1, characterized in that: The front portion of the top of the connecting hanging plate (3) is inclined, and the positioning slide block (5) is slidably connected to the inclined front portion.

5. The quick-detachable casting scraper mechanism according to claim 1, characterized in that: A shaft sleeve (9) is installed in the mounting plate (2), and the output shaft (6a) is slidably installed in the shaft sleeve (9).

6. The quick-detachable film casting scraper mechanism according to claim 1, characterized in that: The connecting column (7) is located on one side of the positioning slide block (5), and the clamping block (8) extends along the horizontal length direction of the positioning slide block (5).

7. The quick-detachable casting scraper mechanism according to claim 6, characterized in that: The clamping block (8) has a fitting surface that fits with the positioning slide block (5).

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