A moulded porcelain box turnover device

Abstract

The utility model relates to the technical field of profiled porcelain box turnover device, disclose a kind of profiled porcelain box turnover device, including pivot, both ends of pivot are rotatably connected with support seat by bearing, one end of pivot is equipped with turnover assembly, and turnover assembly includes cylinder, the rack with guiding positioning plate is installed in the output end of cylinder, rack is meshed with gear, gear is keyed to pivot, lift assembly is also installed on pivot, lift assembly is equipped with the base plate for carrying porcelain box on, and base plate is equipped with the subchannel component.The utility model can flexibly adjust the vertical height of base plate by lift assembly, meet the turnover needs of different specifications porcelain box.And, rack has guiding positioning plate, reliable horizontal orientation is provided for the movement of rack, effectively prevent rack from swinging and position deviation in reciprocating motion, avoid the phenomenon of movement jam, ensure the stability of porcelain box turnover process, improve production efficiency and the reliability of equipment.

Description

Technical Field

[0001] This utility model belongs to the technical field of pressing porcelain box flipping device, specifically to a pressing porcelain box flipping device. Background Technology

[0002] In the production process of molded porcelain boxes, after the porcelain box comes out of the softening furnace, the material blocks inside need to be poured into the guide channel of the molding machine for secondary molding.

[0003] The existing unloading device has several problems: First, the vertical height and flipping angle (stroke) of the substrate are fixed, making it impossible to adjust according to the production needs of different sized ceramic boxes, resulting in poor applicability. Second, the cylinder rack lacks a guiding device, causing it to swing and shift position during reciprocating motion, leading to movement jamming and severely affecting the flipping effect and production efficiency of the ceramic boxes. Third, the existing device lacks an effective limiting structure, making it difficult to ensure the consistency of the flipping angle each time, affecting production stability and product quality. Fourth, the existing device lacks sufficient precision in guiding the material blocks inside the ceramic box into the forming machine guide, easily causing problems such as material block misalignment, affecting production accuracy and product quality.

[0004] Therefore, there is an urgent need to design a new type of pressing ceramic box flipping device to solve the above problems. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a pressing ceramic box flipping device.

[0006] The technical solution adopted by this utility model is as follows: a pressing ceramic box flipping device includes a rotating shaft, both ends of which are rotatably connected to support seats through bearings. A flipping component is installed at one end of the rotating shaft. The flipping component includes a cylinder. A rack with a guide positioning plate is installed at the output end of the cylinder. A gear is meshed with the rack. The gear is keyed to the rotating shaft. A lifting component is also installed on the rotating shaft. A base plate for carrying the ceramic box is installed on the lifting component. A channeling component is installed on the base plate.

[0007] Furthermore, the lifting assembly includes a threaded rod mounted on the base plate, the threaded rod passing through the rotating shaft, and nuts that are threadedly connected to the threaded rod are provided above and below the rotating shaft.

[0008] Furthermore, the outer circumferential surface of the rotating shaft is provided with a planar limiting part.

[0009] Furthermore, at least one set of the lifting assembly is provided.

[0010] Furthermore, the rack is provided with a guide groove, which slides in conjunction with the guide positioning plate.

[0011] Furthermore, the channel assembly includes channel plates mounted on a substrate, and multiple channel plates are provided, with the multiple channel plates connected by connecting rods.

[0012] Furthermore, the plurality of the channel plates are equidistantly distributed along the length direction of the substrate.

[0013] Furthermore, both the substrate and the channel plate are L-shaped.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0015] This molded ceramic box flipping device allows for flexible adjustment of the vertical height of the substrate via a lifting assembly, meeting the flipping requirements of ceramic boxes of different specifications. Furthermore, the structural design, including the rotatable connection between the rotating shaft and the support base via bearings, and the keyed connection between the gear and the rotating shaft, conforms to the principles of mechanical transmission, ensuring the consistency of the flipping angle each time. The overall structure of the device is reasonable and stable.

[0016] Furthermore, the guide positioning plate on the rack provides reliable horizontal guidance for the rack's movement, effectively preventing the rack from swaying and shifting position during reciprocating motion, avoiding movement jamming, ensuring the smoothness of the ceramic box flipping process, and improving production efficiency and equipment reliability.

[0017] The channeling components on the substrate enable precise guidance of the material blocks when the ceramic box is flipped and unloaded, ensuring that the material blocks fall accurately into the feed inlet of the molding machine guide, preventing material blocks from crossing the channel and ensuring the accuracy of feeding. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A three-dimensional structural schematic diagram provided for an embodiment of this utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the assembly of the center dividing plate and the forming machine guide opening.

[0021] Figure descriptions: 1. Rotating shaft; 2. Support base; 3. Cylinder; 4. Rack; 5. Gear; 6. Base plate; 7. Ceramic box; 8. Threaded rod; 9. Nut; 10. Planar limiting part; 11. Guide groove; 12. Guide positioning plate; 13. Dividing plate; 14. Connecting rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] The following is combined with Figures 1-2 This utility model will be described in detail.

[0026] Example

[0027] Depend on Figure 1 and Figure 2 It is known that a pressing ceramic box 7 flipping device includes a rotating shaft 1, and both ends of the rotating shaft 1 are rotatably connected to a support seat 2 through bearings. The support seat 2 provides stable rotational support for the rotating shaft 1, so that the rotating shaft 1 can subsequently perform reciprocating motion along the center.

[0028] A tilting assembly is installed at one end of the rotating shaft 1. The tilting assembly includes a cylinder 3. A rack 4 is installed at the output end of the cylinder 3. A gear 5 is meshed with the rack 4. The gear 5 is keyed to the rotating shaft 1, specifically a flat key connection. A lifting assembly is also installed on the rotating shaft 1. A base plate 6 for supporting the ceramic box 7 is installed on the lifting assembly. The bottom of the ceramic box 7 is in contact with the upper surface of the base plate 6.

[0029] During operation, cylinder 3 provides the power source for linear reciprocating motion, driving rack 4 to perform linear reciprocating motion. Rack 4 drives gear 5, which meshes with it, to rotate. Since gear 5 is keyed to shaft 1, shaft 1 is rotated, thereby driving the lifting assembly and base plate 6 mounted on shaft 1 to complete the flipping action.

[0030] In the specific implementation process, it is worth noting that a limit nut is provided on the upper part of the moving cylinder 3. This limit nut is used to limit the stroke of the cylinder 3, thereby ensuring the consistency of the flipping angle of the flipping device each time, and ensuring the stability of the production process and product quality.

[0031] The lifting assembly includes a threaded rod 8 mounted on the base plate 6, which passes through the rotating shaft 1. Nuts 9, threadedly connected to the threaded rod 8, are respectively provided above and below the rotating shaft 1. The nuts 9 and the threaded rod 8 form a threaded transmission pair. By rotating the nuts 9, the threaded rod 8 can be driven to move vertically within the rotating shaft 1, thereby realizing the lifting and adjustment of the base plate 6 to adapt to the tilting height requirements of different sized ceramic boxes.

[0032] When adjusting the height of the substrate 6, two operating modes can be used: First, loosen the nut 9 above the rotating shaft 1 to release the lock, then rotate the nut 9 below the rotating shaft 1. Through the threaded transmission, the threaded rod 8 moves vertically up and down within the rotating shaft 1. After the substrate 6 is adjusted to the required height, tighten the nut 9 above the rotating shaft 1 to lock the position of the threaded rod 8. Second, the nut 9 below the rotating shaft 1 can also be used as the locking nut, and the nut 9 above the rotating shaft 1 can be used as the adjusting nut. Adjustment can be made by first loosening the lower nut, rotating the upper nut, and finally tightening the lower nut to fix it.

[0033] Furthermore, a planar limiting part 10 is provided on the outer circumferential surface of the rotating shaft 1. This planar limiting part 10 is formed by machining the cylindrical surface portion of the rotating shaft 1 into a planar shape. When the nut 9 is adjusted to the correct position, the planar limiting part 10 forms a surface contact fit with the bottom surface of the nut 9, thereby restricting the circumferential rotation tendency of the nut 9.

[0034] At least one lifting assembly is provided, and multiple sets can be provided as needed to improve the load-bearing stability of the base plate 6. As shown in the figure, three sets of lifting assemblies are provided.

[0035] To ensure the stability of the rack 4's movement, a guide groove 11 is provided on the rack 4, and a guide positioning plate 12 is slidably mounted on the guide groove 11. The protruding part on the guide positioning plate 12 matches the guide groove 11. When the rack 4 reciprocates, the guide positioning plate 12 provides horizontal guidance for the rack 4, limiting the rack 4's swing and positional deviation, and effectively avoiding jamming during movement.

[0036] Furthermore, a channeling assembly is mounted on the substrate 6. The channeling assembly includes multiple channeling plates 13 mounted on the substrate 6, and the multiple channeling plates 13 are connected by connecting rods 14. Moreover, the multiple channeling plates 13 are equidistantly distributed along the length direction of the substrate 6. Both the substrate 6 and the channeling plates 13 are L-shaped.

[0037] The two adjacent guide plates 13 form a guide opening that matches the inlet in the molding machine guide. This design can accurately guide the material block when the ceramic box 7 is flipped and dumped, ensuring that the material block falls accurately into the inlet of the molding machine guide, preventing the material block from crossing the guide and ensuring the accuracy of the feeding.

[0038] Multiple lane dividers 13 are connected together by connecting rods 14, which facilitates quick and easy installation.

[0039] Specifically, when using this molded ceramic box flipping device, firstly, the molded ceramic box 7 to be flipped is placed on the substrate 6. Then, according to the specifications and production process requirements of the ceramic box 7, the nut 9 is rotated to adjust the vertical position of the threaded rod 8 within the rotating shaft 1, thereby adjusting the vertical height of the substrate 6 so that the ceramic box 7 is at a suitable flipping height. After adjustment, the nut 9 is locked using the planar limiting part 10 on the outer circumference of the rotating shaft 1.

[0040] When cylinder 3 is activated, its output pushes rack 4 to move linearly. Rack 4 drives gear 5 to rotate, and gear 5, connected by a key, drives shaft 1 to rotate, thereby causing the base plate 6 and ceramic box 7 mounted on shaft 1 to flip together. During the movement of rack 4, guide positioning plate 12, through its cooperation with guide groove 11, provides horizontal guidance for rack 4, ensuring the stability of rack 4's movement.

[0041] When cylinder 3 moves to the position set by the limit nut, cylinder 3 stops moving. At this time, the flipping device completes one flipping action, and the material block in the ceramic box 7 smoothly passes through the channel opening between two adjacent channel plates 13 and is poured into the guide channel of the molding machine.

[0042] The cylinder 3 moves in the opposite direction, causing the rack 4, gear 5 and shaft 1 to rotate in the opposite direction, so that the base plate 6 and ceramic box 7 return to their initial positions, ready for the next flipping operation.

[0043] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pressing porcelain box flipping device, characterized in that: The device includes a rotating shaft (1), both ends of which are rotatably connected to support seats (2) via bearings. A flipping assembly is installed at one end of the rotating shaft (1). The flipping assembly includes a cylinder (3). A rack (4) with a guide positioning plate (12) is installed at the output end of the cylinder (3). The rack (4) is meshed with a gear (5). The gear (5) is keyed to the rotating shaft (1). A lifting assembly is also installed on the rotating shaft (1). A base plate (6) for carrying the ceramic box (7) is installed on the lifting assembly. A channeling assembly is installed on the base plate (6).

2. The pressing ceramic box flipping device according to claim 1, characterized in that: The lifting assembly includes a threaded rod (8) mounted on a base plate (6), the threaded rod (8) passing through a rotating shaft (1), and nuts (9) threadedly connected to the threaded rod (8) are provided above and below the rotating shaft (1).

3. The pressing ceramic box flipping device according to claim 2, characterized in that: The outer circumferential surface of the rotating shaft (1) is provided with a planar limiting part (10).

4. The pressing ceramic box flipping device according to claim 2, characterized in that: At least one set of the lifting components is provided.

5. The pressing ceramic box flipping device according to claim 1, characterized in that: The rack (4) is provided with a guide groove (11), which is slidably engaged with the guide positioning plate (12).

6. The pressing ceramic box flipping device according to claim 1, characterized in that: The lane separation assembly includes lane separation plates (13) mounted on a substrate (6), and multiple lane separation plates (13) are provided, and the multiple lane separation plates (13) are connected by connecting rods (14).

7. The pressing porcelain box flipping device according to claim 6, characterized in that: The plurality of the dividing plates (13) are equidistantly distributed along the length direction of the substrate (6).

8. The pressing ceramic box flipping device according to claim 6, characterized in that: Both the substrate (6) and the channel plate (13) are L-shaped.

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