Extrusion forming device for catalyst
By designing the extrusion molding device for catalysts, the extrusion molding and hole opening of raw materials are achieved using hydraulic cylinders and automation mechanisms, the problem of low efficiency in the prior art is solved, and rapid and automated production of catalyst molding is achieved.
Patent Information
- Application Number
- CN202420028915.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-05
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-05
AI Technical Summary
During the use of denitrification catalyst, the existing mold extrusion molding process is inefficient, and workers need to manually remove the catalyst embryo, resulting in low production efficiency.
An extrusion forming device for catalyst is designed, including a mold cavity, a molded pressing block, a pressing hole piece and a hydraulic cylinder. The hydraulic cylinder drives the forming block and a pressing hole piece for automatic operation, and uses a barrier mechanism and a forming mechanism to realize raw materials. The extrusion molding and hole opening are finally automatically pushed out of the molded embryo body.
It improves the processing efficiency of catalyst forming, reduces manual operation, achieves rapid completion of discharge, and improves production efficiency.
Smart Images
Figure CN222329141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of extrusion dies, in particular to an extrusion molding device for catalysts. Background Art
[0002] Denitration catalysts can convert nitrogen oxides into harmless gases, such as nitrogen and water vapor. These catalysts are usually made of metallic ammonium, ammonium phosphate or potassium phosphate, which can effectively absorb nitrogen oxides and convert them into mild substances. In the process of using denitration catalysts, not only can the emission of pollutants be reduced, but also energy consumption can be effectively reduced. It is generally extruded by a mold. During production, workers place the raw materials in the mold, and then extrude the raw materials into shape. After molding, workers are required to take out the catalyst embryo, and the production efficiency is low. For this reason, a catalyst extrusion molding device is proposed. Utility Model Content
[0003] The main purpose of the utility model is to provide an extrusion molding device for a catalyst, which can effectively solve the problems mentioned in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A catalyst extrusion molding device comprises a mold cavity, a molding block is provided on one side of the mold cavity, a hole pressing part is provided on the other side of the mold cavity, a hydraulic cylinder is provided on the molding block and the hole pressing part, a blocking mechanism is provided at one end of the mold cavity, the blocking mechanism comprises a first bracket, a first electric push rod, a blocking plate, a first base and a first slide, the first slide is installed at one end of the mold cavity, the first base is fixedly installed at the edge of one end of the mold cavity, the first electric push rod is fixedly installed on the first base, the first bracket is fixedly installed on the upper end of the first electric push rod, the blocking plate is fixedly installed on the first bracket, and a molding mechanism is provided at the other end of the mold cavity, the molding mechanism comprises a second bracket, a second electric push rod, a molding plate, a second base and a second slide, the second slide is installed at the other end of the mold cavity, the second base is fixedly installed at the edge of the other end of the mold cavity, the second electric push rod is fixedly installed on the second base, the second bracket is fixedly installed on the upper end of the second electric push rod, and the molding plate is fixedly installed on the second bracket.
[0006] Furthermore, screws are provided at the edge of the first base, and the first base is fixed to the mold cavity by the screws.
[0007] Furthermore, the blocking plate is movably mounted on one end of the mold cavity through a first slide groove, one end of the first bracket is fixed on the first electric push rod, and the other end of the first bracket is fixed on the blocking plate.
[0008] Furthermore, screws are provided at the edge of the second base, and the second base is fixed to the mold cavity by the screws.
[0009] Furthermore, the forming plate is movably mounted on the other end of the mold cavity through a second slide groove, one end of the second bracket is fixed on the second electric push rod, and the other end of the second bracket is fixed on the forming plate.
[0010] Furthermore, the forming block and the hole pressing member are movably mounted at both ends of the mold cavity through hydraulic cylinders.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] During use, the worker only needs to place the raw material in the mold cavity. After the raw material is placed in the mold cavity, the forming plate can be folded up and the blocking plate can be lowered. After the forming plate is folded up and the blocking plate is lowered, the forming block can be driven forward by the hydraulic cylinder to squeeze the raw material into a block embryo. After that, the blocking plate can be folded up and the forming plate can be lowered. After the blocking plate is folded up and the forming plate is lowered, the hole pressing part can be driven forward by the hydraulic cylinder to open a hole in the embryo. Finally, the blocking plate and the forming plate can be folded up at the same time. After the blocking plate and the forming plate are folded up, the embryo can be pushed out by the forming block, so as to quickly complete the material unloading and improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the blocking mechanism of the utility model;
[0015] Figure 3 It is a schematic diagram of the forming mechanism of the utility model.
[0016] In the figure: 1. hydraulic cylinder; 2. forming block; 3. mold cavity; 4. hole pressing member; 5. blocking mechanism; 501. first bracket; 502. first electric push rod; 503. blocking plate; 504. first base; 505. first slide; 6. forming mechanism; 601. second bracket; 602. second electric push rod; 603. forming plate; 604. second base; 605. second slide. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0018] like Figure 1 to Figure 3As shown, an extrusion molding device for a catalyst includes a mold cavity 3, a molding block 2 is provided on one side of the mold cavity 3, a hole pressing member 4 is provided on the other side of the mold cavity 3, a hydraulic cylinder 1 is provided on the molding block 2 and the hole pressing member 4, a blocking mechanism 5 is provided at one end of the mold cavity 3, the blocking mechanism 5 includes a first bracket 501, a first electric push rod 502, a blocking plate 503, a first base 504 and a first slide groove 505, a molding mechanism 6 is provided at the other end of the mold cavity 3, the molding mechanism 6 includes a second bracket 601, a second electric push rod 602, a molding plate 603, a second base 604 and a second slide groove 605, the molding block 2 and the hole pressing member 4 are movably mounted at both ends of the mold cavity 3 through the hydraulic cylinder 1.
[0019] A blocking mechanism 5 is provided at one end of the mold cavity 3, and the blocking mechanism 5 includes a first bracket 501, a first electric push rod 502, a blocking plate 503, a first base 504 and a first slide groove 505. The first slide groove 505 is installed at one end of the mold cavity 3, and the first base 504 is fixedly installed at the edge of one end of the mold cavity 3. The first electric push rod 502 is fixedly installed on the first base 504, and the first bracket 501 is fixedly installed on the upper end of the first electric push rod 502. The blocking plate 503 is fixedly installed on the first bracket 501. The blocking plate 503 can be driven to move up and down by the first electric push rod 502, so as to control the position of the blocking plate 503.
[0020] A forming mechanism 6 is provided at the other end of the mold cavity 3, and the forming mechanism 6 includes a second bracket 601, a second electric push rod 602, a forming plate 603, a second base 604 and a second slide groove 605. The second slide groove 605 is installed at the other end of the mold cavity 3, and the second base 604 is fixedly installed at the edge of the other end of the mold cavity 3. The second electric push rod 602 is fixedly installed on the second base 604, and the second bracket 601 is fixedly installed on the upper end of the second electric push rod 602. The forming plate 603 is fixedly installed on the second bracket 601. The second electric push rod 602 can drive the forming plate 603 to move up and down, thereby controlling the position of the forming plate 603, and the excess raw material in the hole opening process will be discharged through the holes on the forming plate 603.
[0021] It should be noted that the utility model is an extrusion molding device for catalysts. When it is actually used, the raw material is first placed in the mold cavity 3. Since the blocking plate 503 is movably mounted at one end of the mold cavity 3 through the first slide groove 505, one end of the first bracket 501 is fixed to the first electric push rod 502, and the other end of the first bracket 501 is fixed to the blocking plate 503. Screws are provided at the edge of the second base 604, and the second base 604 is fixed to the mold cavity 3 through screws. The molding plate 603 is movably mounted at the other end of the mold cavity 3 through the second slide groove 605, one end of the second bracket 601 is fixed to the second electric push rod 602, and the other end of the second bracket 601 is fixed to the molding plate 603. Therefore, after the raw material is placed in the mold cavity 3, the forming plate 603 can be folded up and the blocking plate 503 can be put down. After the forming plate 603 is folded up and the blocking plate 503 is put down, the forming block 2 can be driven by the hydraulic cylinder 1 to move forward, thereby squeezing the raw material into a block embryo. Then, the blocking plate 503 can be folded up and the forming plate 603 can be put down. After the blocking plate 503 is folded up and the forming plate 603 is put down, the hole pressing member 4 can be driven by the hydraulic cylinder 1 to move forward, thereby opening a hole in the embryo. Finally, the blocking plate 503 and the forming plate 603 can be folded up at the same time. After the blocking plate 503 and the forming plate 603 are folded up, the embryo can be pushed out by the forming block 2, so as to quickly complete the material unloading and improve the processing efficiency.
[0022] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A catalyst extrusion molding device, characterized in that: The invention comprises a mold cavity (3), wherein a molding block (2) is provided on one side of the mold cavity (3), and a hole pressing member (4) is provided on the other side of the mold cavity (3); a hydraulic cylinder (1) is provided on the molding block (2) and the hole pressing member (4); a blocking mechanism (5) is provided at one end of the mold cavity (3); the blocking mechanism (5) comprises a first bracket (501), a first electric push rod (502), a blocking plate (503), a first base (504) and a first slide groove (505); the first slide groove (505) is installed at one end of the mold cavity (3); the first base (504) is fixedly installed at the edge of one end of the mold cavity (3); the first base (504) is fixedly installed with the first electric push rod (502); the upper end of the first electric push rod (502) is fixedly installed A first bracket (501) is provided, a blocking plate (503) is fixedly mounted on the first bracket (501), a molding mechanism (6) is provided at the other end of the mold cavity (3), the molding mechanism (6) comprises a second bracket (601), a second electric push rod (602), a molding plate (603), a second base (604) and a second slide groove (605), the second slide groove (605) is installed at the other end of the mold cavity (3), the second base (604) is fixedly mounted at the edge of the other end of the mold cavity (3), the second base (604) is fixedly mounted on the second base (604), the second bracket (601) is fixedly mounted on the upper end of the second electric push rod (602), and the molding plate (603) is fixedly mounted on the second bracket (601).
2. A catalyst extrusion molding device according to claim 1, characterized in that: Screws are provided at the edge of the first base (504), and the first base (504) is fixed to the mold cavity (3) by means of the screws.
3. A catalyst extrusion molding device according to claim 2, characterized in that: The blocking plate (503) is movably mounted on one end of the mold cavity (3) via a first slide groove (505); one end of the first bracket (501) is fixed on the first electric push rod (502); and the other end of the first bracket (501) is fixed on the blocking plate (503).
4. A catalyst extrusion molding device according to claim 3, characterized in that: Screws are provided at the edge of the second base (604), and the second base (604) is fixed to the mold cavity (3) by means of the screws.
5. A catalyst extrusion molding device according to claim 4, characterized in that: The molding plate (603) is movably mounted on the other end of the mold cavity (3) via a second slide groove (605); one end of the second bracket (601) is fixed on the second electric push rod (602); and the other end of the second bracket (601) is fixed on the molding plate (603).
6. A catalyst extrusion molding device according to claim 5, characterized in that: The forming pressing block (2) and the hole pressing member (4) are movably mounted at the two ends of the mold cavity (3) via a hydraulic cylinder (1).