Zirconium oxide ceramic product automatic pressing forming machine

Abstract

The utility model discloses an automatic compression molding machine for zirconia ceramic products, which relates to the technical field of zirconia ceramic product molding, and comprises a swaging molding mechanism arranged on a molding workbench, the swaging molding mechanism comprises a press machine, a molding die is arranged in a pressing area of the press machine, a molding cavity is arranged on the molding die, and the molding cavity is communicated with the molding workbench. A material distribution mechanism is arranged on the forming workbench and corresponds to the forming die, and the material distribution mechanism is connected with a feeding mechanism; the material distribution mechanism comprises a material distribution box movably arranged on the forming workbench, a material storage cavity is formed in the material distribution box, a material falling hole is formed in the position, corresponding to the forming cavity, of the bottom of the material distribution box, and a driving mechanism used for driving the material distribution box to swing in a reciprocating mode is arranged on the forming workbench. Automatic forming of zirconia ceramic products can be achieved through mutual cooperation of multiple modules of automatic feeding, automatic material distributing and automatic material pressing, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of zirconia ceramic product processing, in particular to an automatic pressing and forming machine for zirconia ceramic products. Background Art

[0002] In the zirconia ceramic product manufacturing industry, traditional forming processes often rely on manual operations, including multiple links such as weighing of raw materials, cloth laying, and pressing. This manual operation method not only has low efficiency, but also is difficult to ensure the consistency and accuracy of products. Especially in large-scale production, the limitations and instability of manual operations are particularly prominent. In addition, manual operations may also lead to pollution of the production environment and the emergence of worker health problems, increasing production costs and safety risks.

[0003] With the progress of technology and the development of automation technology, automated production equipment has been widely used in various industries. In the field of zirconia ceramic product forming, the application of automated forming equipment can not only significantly improve production efficiency, but also ensure the stability and consistency of product quality, reduce production costs and the labor intensity of workers.

[0004] However, most of the current zirconia ceramic product forming equipment on the market has problems such as complex structure, cumbersome operation, and high maintenance costs, and it is difficult to meet the needs of modern industrial production. Therefore, it is particularly important to develop an automatic pressing and forming machine for zirconia ceramic products with a simple structure, convenient operation, high degree of automation, and high production efficiency. Summary of the Utility Model

[0005] In order to solve the above problems, the utility model proposes an automatic pressing and forming machine for zirconia ceramic products, aiming to realize the automatic forming of zirconia ceramic products through the mutual cooperation of automated feeding, cloth laying, and pressing modules, improve production efficiency, reduce production costs, and at the same time ensure the stability and consistency of product quality.

[0006] The utility model is realized through the following technical solutions: an automatic pressing and forming machine for zirconia ceramic products, including a pressing and forming mechanism arranged on a forming workbench, the pressing and forming mechanism includes a press, a forming die is arranged in the pressing area of the press, a forming cavity is arranged on the forming die, a cloth laying mechanism is arranged on the forming workbench corresponding to the position of the forming die, and the cloth laying mechanism is connected with a feeding mechanism; the cloth laying mechanism includes a cloth laying box movably arranged on the forming workbench, a storage cavity is arranged in the cloth laying box, a blanking hole is opened at the bottom of the cloth laying box corresponding to the position of the forming cavity, and a driving mechanism for driving the cloth laying box to swing reciprocally is arranged on the forming workbench.

[0007] In order to further optimize the utility model, the following technical solutions can be preferably selected:

[0008] Preferably, the feeding mechanism includes an intermediate bin. The feeding port of the intermediate bin is connected to a vacuum feeder, and the discharging end of the bin is connected to a cloth-feeding mechanism. The intermediate bin and the vacuum feeder are arranged vertically corresponding to each other, and the feeding end of the vacuum feeder is connected to a suction pipe. By introducing the combination of the vacuum feeder and the intermediate bin, rapid and dust-free feeding of raw materials is achieved. The vacuum feeder uses the negative pressure principle to suck in the raw materials and directly transports them to the intermediate bin through a feeding pipe, and then the intermediate bin stably supplies the cloth-feeding mechanism. This design not only improves the feeding efficiency but also reduces dust pollution and improves the production environment.

[0009] Preferably, a pushing part is further arranged at the front end of the cloth box. The pushing part is used to push the formed zirconia ceramic product away from the forming cavity position. By adding a pushing part at the front end of the cloth box, the zirconia ceramic product can be automatically pushed out of the forming cavity after forming without manual intervention. This design not only improves the production efficiency but also avoids the risks of damage and product pollution that may be brought by manual operation.

[0010] Preferably, the forming die includes an upper punch die, a middle die, and a lower punch die that are sequentially arranged on a press from top to bottom. A plurality of forming holes are formed in the middle die, and a core-pulling head is coaxially arranged in the forming holes. The core-pulling head, the upper punch die, the middle die, and the lower punch die can all be lifted and lowered, and the upper punch die, the middle die, the lower punch die, and the core-pulling head cooperate to form.

[0011] Preferably, a plurality of feeding pipes are arranged between the cloth box and the intermediate bin, and the feeding pipes are corrugated pipes. By adopting the combined design of the upper punch die, the middle die, the lower punch die, and the core-pulling head, high-precision forming of zirconia ceramic products with complex shapes is achieved. Each component can be lifted and lowered, and the cooperation is tight, ensuring the stability of the forming process and the precision of the product. In addition, the plurality of forming holes formed in the middle die and the coaxially arranged core-pulling head further improve the production efficiency and flexibility.

[0012] Preferably, a guide rail is arranged on the forming table along the moving direction of the cloth box, and guide wheels are arranged on both sides of the cloth box to cooperate with the guide rail. The driving mechanism is arranged on the frame corresponding to the back of the cloth box, and the driving mechanism is a driving cylinder. By arranging a guide rail on the forming table along the moving direction of the cloth box and installing guide wheels on both sides of the cloth box to cooperate with it, the stability and accuracy of the cloth box during the reciprocating swing process are ensured. At the same time, using a driving cylinder as the driving mechanism has the advantages of simple structure, convenient control, and fast response speed, further improving the automation degree and production efficiency of the equipment.

[0013] The automatic press-forming machine for zirconia ceramic products of the present utility model has the following beneficial effects mainly reflected in the following aspects:

[0014] 1. Improve production efficiency: By integrating multiple functional modules such as automatic feeding, automatic cloth laying, and automatic material pressing, the full-automatic production of zirconia ceramics from raw materials to finished products is realized, significantly improving production efficiency and shortening the production cycle.

[0015] 2. Ensure product quality: The automatic forming process reduces the interference of human factors, making the forming conditions of each product more consistent, thus ensuring the stability and consistency of product quality. In addition, precise forming molds and cloth laying mechanisms also help to improve the accuracy and surface quality of products.

[0016] 3. Reduce production costs: Automatic production reduces the dependence on labor and lowers labor costs. At the same time, due to the improvement of production efficiency and the reduction of scrap rate, the production cost is also indirectly reduced. In addition, the long-term stable operation of automatic equipment also helps to reduce maintenance costs and downtime.

[0017] 4. Improve the working environment: Automatic production reduces the direct contact between workers and raw materials and dust, improves the production environment, and reduces the risk of occupational diseases. At the same time, the noise and dust emissions of automatic equipment are relatively low, which is conducive to environmental protection and sustainable development.

[0018] 5. Improve production flexibility: The design of this utility model allows the adjustment of forming molds and cloth laying mechanisms according to different production requirements to adapt to the production of zirconia ceramics with different specifications and shapes, improving production flexibility and adaptability. In summary, the automatic pressing and forming machine for zirconia ceramics of this utility model shows significant beneficial effects in improving production efficiency, ensuring product quality, reducing production costs, improving the working environment, and improving production flexibility.

[0019] In summary, these optimization measures enable the automatic pressing and forming machine for zirconia ceramics to exhibit more excellent performance in aspects such as efficient feeding, automatic material pushing, precision forming, flexible feeding, and stable driving, further improving production efficiency and product quality. Brief Description of the Drawings

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the automatic pressing and forming machine for zirconia ceramics;

[0021] Figure 2 It is an overall structure schematic diagram of the automatic pressing and forming machine for zirconia ceramics;

[0022] Figure 3 It is a structure schematic diagram of the feeding mechanism;

[0023] Figure 4 It is a structure schematic diagram of the forming mechanism;

[0024] Wherein: 1 - press; 2 - forming die; 3 - cloth feeding mechanism; 4 - driving mechanism; 5 - intermediate bin; 6 - vacuum loader; 7 - suction pipe; 8 - cloth feeding box; 9 - material pushing part; 10 - upper punch die; 11 - middle die; 12 - lower punch die; 13 - forming hole; 14 - core pulling head; 15 - feeding pipe; 16 - guide rail; 17 - guide wheel. Detailed implementation manners

[0025] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] As Figures 1-4 shown: An automatic pressing and forming machine for zirconia ceramics includes a material pressing and forming mechanism installed on a forming workbench. The material pressing and forming mechanism includes a press 1, a forming die 2 is installed in the pressing area of the press, a forming cavity is installed on the forming die, a cloth feeding mechanism 3 is installed on the forming workbench corresponding to the position of the forming die, and the cloth feeding mechanism is connected with a feeding mechanism; the cloth feeding mechanism includes a cloth feeding box movably installed on the forming workbench, a storage cavity is installed in the cloth feeding box, a blanking hole is opened at the bottom of the cloth feeding box corresponding to the position of the forming cavity, and a driving mechanism 4 for driving the cloth feeding box to swing reciprocally is installed on the forming workbench.

[0029] The feeding mechanism includes an intermediate bin 5, the feeding port of the intermediate bin is connected with a vacuum loader 6, the discharging end of the bin is connected with the cloth feeding mechanism, the intermediate bin and the vacuum loader are installed vertically corresponding to each other, and the feeding end of the vacuum loader is connected with a suction pipe 7; by introducing the combination of the vacuum loader and the intermediate bin, rapid and dust-free feeding of raw materials is realized. The vacuum loader uses the negative pressure principle to suck the raw materials and directly transports them to the intermediate bin through a feeding pipe, and then the intermediate bin stably supplies the cloth feeding mechanism. This design not only improves the feeding efficiency, but also reduces dust pollution and improves the production environment.

[0030] A pusher 9 is also installed at the front end of the fabric box 8, and the pusher 9 is used to push the formed zirconia ceramic products away from the forming cavity position; adding a pusher at the front end of the fabric box can automatically push the zirconia ceramic products out of the forming cavity after forming without manual intervention. This design not only improves production efficiency but also avoids the risks of damage and product contamination caused by manual operation.

[0031] The forming die includes an upper punch die 10, a middle die 11, and a lower punch die 12 that are sequentially installed on a press from top to bottom. A plurality of forming holes 13 are provided in the middle die, and a core-pulling head 14 is coaxially installed in the forming holes. The core-pulling head, upper punch die, middle die, and lower punch die can all be lifted and lowered, and they cooperate to form. Specifically, the upper punch die is used for flattening and forming at the top, the lower punch die is used for flattening and forming at the bottom, and the core-pulling head is used for forming in the middle inside.

[0032] A plurality of feeding pipes 15 are installed between the fabric box and the intermediate bin, and the feeding pipes are corrugated pipes; the combined design of the upper punch die, middle die, lower punch die, and core-pulling head realizes the high-precision forming of zirconia ceramic products with complex shapes. Each component can be lifted and lowered, and they cooperate closely to ensure the stability of the forming process and the accuracy of the product. In addition, the plurality of forming holes provided in the middle die and the coaxially installed core-pulling head further improve production efficiency and flexibility.

[0033] A guide rail 16 is installed on the forming workbench along the moving direction of the fabric box 8, and guide wheels c17 that cooperate with the guide rail are installed on both sides of the fabric box 8. The driving mechanism is installed on the frame corresponding to the back of the fabric box 8, and the driving mechanism is a driving cylinder; installing the guide rail 16 on the forming workbench along the moving direction of the fabric box 8 and installing guide wheels on both sides of the fabric box to cooperate with it ensure the stability and accuracy of the fabric box during the reciprocating swing process. At the same time, using a driving cylinder as the driving mechanism has the advantages of simple structure, convenient control, and fast response speed, further improving the automation degree and production efficiency of the equipment.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic pressing machine for zirconia ceramics, characterized in that: It includes a pressing and forming mechanism arranged on a forming workbench, the pressing and forming mechanism includes a press, a forming mold is arranged in the pressing area of ​​the press, a forming cavity is arranged on the forming mold, a material distribution mechanism is arranged on the forming workbench corresponding to the forming mold position, and the material distribution mechanism is connected to a feeding mechanism; the material distribution mechanism includes a material distribution box movably arranged on the forming workbench, a material storage cavity is arranged in the material distribution box, a material drop hole is opened at the bottom of the material distribution box corresponding to the forming cavity position, and a driving mechanism for driving the material distribution box to swing back and forth is arranged on the forming workbench.

2. The automatic pressing machine for zirconia ceramics according to claim 1, characterized in that: The feeding mechanism includes an intermediate silo, the feeding port of the intermediate silo is connected to a vacuum loader, the discharge end of the silo is connected to a material distribution mechanism, the intermediate silo and the vacuum loader are correspondingly arranged up and down, and the feeding end of the vacuum loader is connected to a suction pipe.

3. The automatic pressing machine for zirconia ceramics according to claim 1, characterized in that: The front end of the material distribution box is also provided with a material pushing portion, and the material pushing portion is used to push the formed zirconia ceramic product away from the forming cavity.

4. The automatic pressing machine for zirconia ceramics according to claim 1, characterized in that: The forming die comprises an upper punch, a middle die and a lower punch which are arranged on a press machine in sequence from top to bottom. The middle die is provided with a plurality of forming holes. A core pulling head is coaxially arranged in the forming holes. The core pulling head, the upper punch, the middle die and the lower punch can all be raised and lowered. The upper punch, the middle die, the lower punch and the core pulling head cooperate to form.

5. The automatic pressing machine for zirconia ceramics according to claim 2, characterized in that: A plurality of feeding pipes are arranged between the material distribution box and the intermediate material bin, and the feeding pipes are corrugated pipes.

6. The automatic pressing machine for zirconia ceramics according to claim 1, characterized in that: A guide rail is arranged on the forming workbench along the movement direction of the fabric box, guide wheels cooperating with the guide rail are arranged on both sides of the fabric box, and the driving mechanism is arranged on the frame corresponding to the back of the fabric box, and the driving mechanism is a driving cylinder.

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