Melamine tableware forming machine with chip

Abstract

The utility model discloses a melamine tableware forming machine with a chip. The melamine tableware forming machine comprises a fixed seat and a side plate, the mold has the beneficial effects that the movable mold and the fixed mold which are horizontally distributed are adopted, when melamine tableware is formed, a worker can start the hydraulic cylinder to extend, the movable mold and the fixed mold are pushed to be closed, the injection molding head injects melamine raw materials into the forming cavity, the melamine raw materials can be formed after being cooled, and a chip boss is arranged at the position, located on the bottom face of the melamine tableware, in the forming cavity; after melamine tableware is formed, a chip groove is formed in the bottom face of the melamine tableware, a chip can be conveniently installed, when the position of a fixed mold opening needs to be cleaned, a worker can start an air cylinder to complete one-time stretching and retracting, the air cylinder pushes a scraper knife to reciprocate one time, the scraper knife moves to shovel away melamine residual raw materials at the position of the fixed mold opening, and the shoveled melamine raw materials directly fall off. And meanwhile, the trouble of adopting suction equipment is saved, the structure is greatly simplified, the production cost is reduced, and the cleaning and using efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tableware forming machines, in particular to a melamine tableware forming machine with chips. Background Art

[0002] Melamine tableware, also known as imitation porcelain tableware, is hot-pressed from melamine resin powder. It is widely used in the fast food industry and children's catering industry for its lightness, beauty, resistance to low temperatures, resistance to boiling, and non-breakability. Some melamine tableware has chips for easy settlement and improves its ease of use. When melamine tableware with chips is formed, a chip slot needs to be set to facilitate the later installation of the chip.

[0003] After searching, it was found that the publication number is CN218803530U, and the name is a melamine tableware forming machine. The application proposes that when the melamine raw materials of the existing melamine tableware are put into the mold, part of the raw materials will drip on the edge of the lower mold. If it is not cleaned in time, the melamine raw materials will solidify on the top edge of the lower mold, which is easy to cause errors in the precision when the upper and lower molds are closed, and the molds are not closed in place. By providing a cleaning razor, the residual solidified melamine raw materials on the top of the lower mold seat are cleared back and forth under the drive of the displacement block, and are sucked and collected by a vacuum cleaner to prevent them from falling into the inner cavity of the lower mold seat, so that the top of the lower mold seat can be kept clean, so that the mold closing of the upper and lower mold seats maintains a high degree of accuracy, and the precision of the finished products of the mass production of melamine tableware is effectively maintained, which is conducive to the promotion of the utility model. However, when cleaning, the application needs to add suction equipment such as a vacuum cleaner, the structure is too large and complicated, the production cost is high, and the staff needs to clean it frequently, which is inconvenient to use. At the same time, frequent cleaning will also accelerate the wear of the mold and the razor, which is not conducive to long-term use, and further improvements can be made.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a melamine tableware forming machine with chips, which has the advantages of simplified structure, improved convenience of cleaning and use, and reduced cleaning times, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above advantages of simplifying the structure, improving the convenience of cleaning and use, and reducing the number of cleaning times, the specific technical solutions adopted by the utility model are as follows:

[0009] A melamine tableware forming machine with chips comprises a fixed seat and a side plate, a fixed die is fixedly mounted on one side surface of the fixed seat, a forming cavity is provided on the other side of the fixed die, a chip boss is provided inside the forming cavity, an injection port is provided inside the fixed die, the injection port passes through the chip boss and the fixed seat, an injection head is inserted inside the injection port, a guide column is fixedly mounted on one side surface of the fixed seat at the outside of the fixed die, a moving seat is slidably sleeved on the outside of the guide column, a movable die is fixedly mounted on one side surface of the moving seat corresponding to the fixed die, an end plate is fixedly mounted on the other end of the guide column, a hydraulic cylinder is fixedly mounted on the surface of the end plate, and the other end of the piston rod of the hydraulic cylinder is fixedly connected to the other side surface of the moving seat, a cylinder is fixedly mounted on one side surface of the fixed seat at the outside of the guide column, a scraper is fixedly mounted on the other end of the piston rod of the cylinder through a knife seat, and the scraper blade is aligned with the outer opening of the fixed die.

[0010] Furthermore, the other end of the scraper is inserted into the blade holder and fixedly connected to the blade holder through a fixing bolt, and the other side surface of the blade holder is fixedly connected to the other end of the piston rod of the cylinder.

[0011] Furthermore, the injection port, the fixed mold, the molding cavity and the movable mold are coaxially arranged.

[0012] Furthermore, a guide rod is fixedly mounted on the surface of the tool holder, and the guide rod passes through the side plate and is slidably connected to the side plate, and the guide rod is arranged parallel to the cylinder.

[0013] Furthermore, there are multiple guide pillars, and the guide pillars are smooth cylinders.

[0014] Furthermore, the scraper area is larger than the lateral projection area of ​​the fixed mold.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a melamine tableware forming machine with chips, which has the following beneficial effects:

[0017] (1) The utility model adopts a horizontally distributed movable mold and a fixed mold. When forming melamine tableware, the staff can start the hydraulic cylinder to extend and push the movable mold and the fixed mold to close. The injection head injects the melamine raw material into the molding cavity, and the melamine tableware can be formed after cooling. A chip boss is opened inside the molding cavity at the bottom of the melamine tableware. After the melamine tableware is formed, a chip groove is formed on the bottom of the melamine tableware to facilitate the installation of the chip. When it is necessary to clean the fixed mold position, the staff can start the cylinder to complete an extension and retraction. The cylinder pushes the scraper to move back and forth once. The scraper moves to scrape off the residual melamine raw material at the fixed mold position. The scraped melamine raw material falls directly to avoid entering the molding cavity. At the same time, the trouble of using a suction device is eliminated, the structure is greatly simplified, the production cost is reduced, and the cleaning and use efficiency are improved.

[0018] (2) The utility model adopts a horizontal injection port, the injection head is inserted into the injection port, the injection port penetrates the chip boss, and the melamine raw material is injected laterally into the molding cavity, which reduces the possibility of raw material residue at the fixed mold die mouth, thereby significantly reducing the number of cleaning times of the fixed mold die mouth, reducing wear and tear, and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a melamine tableware forming machine with chips proposed by the utility model;

[0021] Figure 2 This is a front view of a melamine tableware forming machine with chips proposed by the utility model;

[0022] Figure 3 It is a top view of a melamine tableware forming machine with chips proposed by the utility model;

[0023] Figure 4 It is a structural schematic diagram of the scraper proposed by the utility model.

[0024] In the figure:

[0025] 1. Fixed seat; 2. Fixed mold; 3. Molding cavity; 4. Scraper; 5. Injection head; 6. Side plate; 7. Guide column; 8. Moving mold; 9. Moving seat; 10. End plate; 11. Hydraulic cylinder; 12. Chip boss; 13. Injection port; 14. Cylinder; 15. Guide rod; 16. Knife holder. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a melamine tableware forming machine with chips is provided.

[0028] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4As shown, according to an embodiment of the utility model, a melamine tableware forming machine with chips includes a fixed seat 1 and a side plate 6. A fixed mold 2 is fixedly installed on one side surface of the fixed seat 1, and a molding cavity 3 is opened on the other side of the fixed mold 2, and a chip boss 12 is opened inside the molding cavity 3, and an injection port 13 is opened inside the fixed mold 2, and the injection port 13 runs through the chip boss 12 and the fixed seat 1, and an injection head 5 is inserted into the injection port 13, which is a common injection molding structure and will not be described in detail here. A guide column 7 is fixedly installed on the surface of one side of the fixed seat 1 on the outside of the fixed mold 2, and the outside of the guide column 7 A movable seat 9 is connected with the sliding sleeve, and a guide column 7 is used as a guide for the movable seat 9 to move, and a movable mold 8 is fixedly installed on one side surface of the movable seat 9 corresponding to the fixed mold 2, and an end plate 10 is fixedly installed on the other end of the guide column 7, and a hydraulic cylinder 11 is fixedly installed on the surface of the end plate 10, and the other end of the piston rod of the hydraulic cylinder 11 is fixedly connected to the other side surface of the movable seat 9, and a cylinder 14 is fixedly installed on one side surface of the fixed seat 1 outside the guide column 7, and a scraper 4 is fixedly installed on the other end of the piston rod of the cylinder 14 through a knife seat 16, and the blade of the scraper 4 is aligned with the outer opening of the fixed mold 2. When the scraper 4 moves, the scraper 4 One side surface is slidably abutted against the outer mouth of the fixed mold 2 to scrape off the residual raw materials. When the melamine tableware is being formed, the staff can start the hydraulic cylinder 11 to extend, push the movable mold 8 and the fixed mold 2 to close the mold, and the injection head 5 injects the melamine raw material into the molding cavity 3. After cooling, it can be formed. The molding cavity 3 is provided with a chip boss 12 at the bottom surface of the melamine tableware. After the melamine tableware is formed, a chip groove is formed on the bottom surface of the melamine tableware to facilitate the installation of the chip. When it is necessary to clean the mold mouth position of the fixed mold 2, the staff can start the cylinder 14 to complete a retraction, and the cylinder 14 pushes the scraper 4 to move back and forth once. The scraper 4 moves to scrape off the residual melamine raw material at the die opening of the fixed mold 2. The scraped melamine raw material falls directly to avoid entering the molding cavity 3. At the same time, the trouble of using a suction device is eliminated, the structure is greatly simplified, the production cost is reduced, and the cleaning and use efficiency are improved. At the same time, the injection head 5 is inserted into the injection port 13, and the injection port 13 passes through the chip boss 12. The melamine raw material is laterally injected into the molding cavity 3, which reduces the possibility of the raw material remaining at the die opening of the fixed mold 2, thereby significantly reducing the number of cleaning times of the die opening of the fixed mold 2, reducing wear and tear, and extending the service life of the equipment.

[0029] In one embodiment, the other end of the blade 4 is inserted into the blade holder 16 and fixedly connected to the blade holder 16 via fixing bolts, and the other side surface of the blade holder 16 is fixedly connected to the other end of the piston rod of the cylinder 14, which is a common installation and fixing structure.

[0030] In one embodiment, the injection port 13, the fixed mold 2, the molding cavity 3 and the movable mold 8 are coaxially arranged to improve the stability of injection molding.

[0031] In one embodiment, a guide rod 15 is fixedly mounted on the surface of the blade holder 16, and the guide rod 15 passes through the side plate 6 and is slidably connected to the side plate 6, and the guide rod 15 is arranged parallel to the cylinder 14, and the guide rod 15 guides the movement of the blade 4 to facilitate stable movement of the blade 4.

[0032] In one embodiment, a plurality of guide pillars 7 are arranged, and the guide pillars 7 are smooth cylinders, which are common guide structures.

[0033] In one embodiment, the area of ​​the scraper 4 is larger than the lateral projection area of ​​the fixed mold 2, thereby improving the comprehensiveness of cleaning.

[0034] Working principle:

[0035] When forming melamine tableware, the staff can start the hydraulic cylinder 11 to extend, push the movable mold 8 and the fixed mold 2 to close the mold, and the injection head 5 injects the melamine raw material into the molding cavity 3. After cooling, it can be formed. The molding cavity 3 is located at the bottom of the melamine tableware. A chip boss 12 is opened. After the melamine tableware is formed, a chip groove is formed on the bottom of the melamine tableware to facilitate the installation of the chip. When it is necessary to clean the mold opening position of the fixed mold 2, the staff can start the cylinder 14 to complete a telescopic movement. The cylinder 14 pushes the scraper 4 to move back and forth once, and the scraper 4 moves to move the mold opening of the fixed mold 2. The residual melamine raw material at the position is scraped off, and the scraped melamine raw material falls directly to avoid entering the molding cavity 3. At the same time, the trouble of using suction equipment is saved, the structure is greatly simplified, the production cost is reduced, and the cleaning and use efficiency are improved. At the same time, the injection head 5 is inserted into the injection port 13, and the injection port 13 passes through the chip boss 12. The melamine raw material is laterally injected into the molding cavity 3, which reduces the possibility of raw material residue at the die mouth of the fixed mold 2, thereby significantly reducing the number of cleaning times of the die mouth of the fixed mold 2, reducing wear and tear, and extending the service life of the equipment.

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A melamine tableware forming machine with chips, characterized in that: The invention comprises a fixed seat (1) and a side plate (6); a fixed mold (2) is fixedly mounted on one side surface of the fixed seat (1); a molding cavity (3) is provided on the other side of the fixed mold (2); a chip boss (12) is provided inside the molding cavity (3); an injection port (13) is provided inside the fixed mold (2); the injection port (13) passes through the chip boss (12) and the fixed seat (1); an injection head (5) is inserted inside the injection port (13); a guide column (7) is fixedly mounted on one side surface of the fixed seat (1) outside the fixed mold (2); and a movable seat (12) is slidably sleeved on the outside of the guide column (7). 9), and a movable mold (8) is fixedly installed on one side surface of the movable seat (9) corresponding to the fixed mold (2), an end plate (10) is fixedly installed on the other end of the guide column (7), and a hydraulic cylinder (11) is fixedly installed on the surface of the end plate (10), and the other end of the piston rod of the hydraulic cylinder (11) is fixedly connected to the other side surface of the movable seat (9), and a cylinder (14) is fixedly installed on one side surface of the fixed seat (1) outside the guide column (7), and a scraper (4) is fixedly installed on the other end of the piston rod of the cylinder (14) through a knife seat (16), and the blade of the scraper (4) is aligned with the outer opening of the fixed mold (2).

2. A melamine tableware forming machine with chips according to claim 1, characterized in that: The other end of the scraper (4) is inserted into the blade seat (16) and fixedly connected to the blade seat (16) via a fixing bolt, and the other side surface of the blade seat (16) is fixedly connected to the other end of the piston rod of the cylinder (14).

3. The melamine tableware forming machine with chips according to claim 1, characterized in that: The injection port (13), the fixed mold (2), the molding cavity (3) and the movable mold (8) are coaxially arranged.

4. The melamine tableware forming machine with chips according to claim 1, characterized in that: A guide rod (15) is fixedly mounted on the surface of the knife seat (16), and the guide rod (15) penetrates the side plate (6) and is slidably connected to the side plate (6), and the guide rod (15) is arranged in parallel with the cylinder (14).

5. The melamine tableware forming machine with chips according to claim 1, characterized in that: A plurality of guide pillars (7) are arranged, and the guide pillars (7) are smooth cylinders.

6. The melamine tableware forming machine with chips according to claim 1, characterized in that: The scraper (4) has an area larger than the lateral projection area of ​​the fixed mold (2).

Images