Cake decoration 3D printing device

Abstract

The utility model discloses a 3D printing device for cake decoration, and relates to the technical field of cake decoration. The device comprises a mounting structure which comprises a support, a hydraulic rod fixedly arranged at the upper end of the support, a connecting rod located on one side of the hydraulic rod and a butt joint plate located at the lower end of the connecting rod; the charging structure comprises a charging barrel and a piston mounted in the charging barrel in a sliding manner; and; the butt joint structure comprises a stroke opening formed in the support, a spring located at the upper end of the support, a butt joint barrel located on the inner wall of the stroke opening, a butt joint opening formed in the lower end of the material barrel, a butt joint pipe fixedly connected with an opening in the upper end of the butt joint opening, a side ring connected to the outer wall of the material barrel in a sleeving mode and connected with the spring, and a limiting plate fixedly arranged at the upper end of the support. According to the utility model, by arranging the butt joint structure and the loading structure, the problems of complex industrial control, inconvenience in use and inconvenience in replacement of a feeding structure caused by the fact that a pipeline for dragging and conveying raw materials is easy to wind in a use process due to a relatively large integral structure of the cake 3D decoration are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cake decorating, in particular to a 3D printing device for cake decorating. Background Art

[0002] Cake decorating is an artistic process of creating various flowers, patterns, text or decorations on the surface of a cake by squeezing ingredients such as frosting, cream or chocolate. This skill is usually performed by professional pastry chefs or bakers to enhance the beauty and appeal of cakes. With the application of 3D printing technology, cake decorating utensils of various shapes and structures can be designed and manufactured using 3D printing technology, and complex cake decorating structures including different shapes, patterns and designs can be accurately printed, which improves the beauty and creativity of cake decoration.

[0003] A Chinese patent discloses a cake decorating 3D printing system (authorization announcement number CN111357787B). The patented technology includes a frame, and the inner cavity of the frame is divided into a preparation cavity and a printing cavity; the lower layer of the preparation cavity is connected to a low-temperature material box, a high-temperature material box, a normal-temperature material box and an absorption device, the middle layer is connected to a quick-connect device, and the upper layer is connected to a low-temperature pasting extrusion device, a high-temperature pasting extrusion device, a normal-temperature pasting extrusion device, a controller and a cold air device; the printing cavity is connected to a displacement component, and a cake blank is fixed on a tray device below the displacement component; the low-temperature material box outlet is connected to the low-temperature pasting extrusion device through the low-temperature pasting extrusion device, the high-temperature material box outlet is connected to the high-temperature pasting extrusion device, and the normal-temperature material box outlet is connected to the corresponding inlet of the quick-connect device through the normal-temperature pasting extrusion device, the low-temperature pasting extrusion device, the high-temperature pasting extrusion device and the normal-temperature pasting extrusion device are respectively connected to the electromagnetic force device by electromagnetic adsorption, the quick-connect device outlet is connected to the decorating device, the cold air device is connected to the inlet of the decorating device, and the decorating device is installed on the displacement component; the present invention can quickly produce a variety of decorating pastes.

[0004] This patented technology is used to process the pasting of different materials, but the overall structure is large and the pipeline for conveying raw materials is dragged during use, which makes the industrial control complicated and easily causes the pipeline to be dragged and entangled. In addition, the equipment is large as a whole, inconvenient to use, and the feeding structure is inconvenient to replace. Therefore, those skilled in the art provide a cake decorating 3D printing device to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a cake decorating 3D printing device, comprising:

[0008] The mounting structure includes a bracket, a hydraulic rod fixed on the upper end of the bracket, a connecting rod located on one side of the hydraulic rod, and a docking plate located at the lower end of the connecting rod;

[0009] The charging structure includes a barrel and a piston slidably mounted inside the barrel;

[0010] as well as;

[0011] The docking structure includes a travel port opened inside the bracket, a spring located at the upper end of the bracket, a docking tube located on the inner wall of the travel port, a positioning ring sleeved on the outer wall of the docking tube and connected to the upper end of the spring, a docking port opened inside the lower end of the barrel, a docking tube fixedly connected to the opening at the upper end of the docking port, a side ring sleeved on the outer wall of the barrel and connected to the upper end of the spring, and a limit plate fixed on the upper end of the bracket and symmetrically distributed.

[0012] Furthermore, a connecting frame is provided on one side of the bracket, and mounting holes are provided inside the bracket and the connecting frame;

[0013] Specifically, the connecting frame is installed with the bracket, and the connecting frame is connected to the walking frame of the 3D printing device through the mounting hole to move to different positions.

[0014] Furthermore, a rotating seat is provided at the top of the telescopic end of the hydraulic rod, one end of the connecting rod is rotatably mounted inside the rotating seat, a docking seat is provided at the upper end of the piston, and the docking plate corresponds to the docking seat;

[0015] Specifically, the connecting rod is rotatably supported at the top of the telescopic end of the hydraulic rod through a rotating seat and can be rotatably adjusted to facilitate docking and undocking of the docking plate and the docking seat.

[0016] Furthermore, a cone head is provided at the lower end of the piston, and a funnel connected to the butt joint is provided on the inner wall of the lower end of the barrel, and the curvature of the cone head and the opposite end of the funnel are consistent;

[0017] Specifically, when the cone head enters the funnel, the raw materials inside the funnel are squeezed, and the raw materials inside the barrel are discharged more fully.

[0018] Furthermore, the upper end of the side ring is rotatably mounted with balls distributed in a ring array, and the upper end of the bracket is provided with a positioning plate, and the inner wall of the positioning plate has the same curvature as the outer wall of the barrel;

[0019] Specifically, when the side ring squeezes the limit plate, the ball and the limit plate are in rolling contact, which reduces the friction at the contact end, and positions the barrel during the installation process through the positioning plate.

[0020] Furthermore, a decoration nozzle is threadedly sleeved on the outer wall of the lower end of the docking sleeve, a support ring is sleeved on the outer wall of the docking sleeve, and a twist block 1 is sleeved on the outer wall of the decoration nozzle;

[0021] Specifically, the decorating nozzle and the docking device are installed with the same thread, and the twist block is grasped to facilitate the application of rotational force to the decorating nozzle. The support ring supports the side of the upper end of the decorating seat and provides sealing conditions for the threaded connection installation.

[0022] Furthermore, damping sleeves are rotatably installed inside the butt joint tube and the barrel, symmetrically distributed valve seats are provided inside the butt joint tube, a ball valve is rotatably installed inside the valve seat, and both ends of the ball valve are provided with a rotating shaft rotatably installed inside the damping sleeve, and one end of the rotating shaft is provided with a torsion block 2;

[0023] Specifically, when the rotating shaft rotates inside the damping sleeve, the second torsion block is grasped to apply a rotational force, thereby driving the ball valve to rotate inside the valve seat, and the opening and closing of the butt joint is controlled.

[0024] 2. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] The utility model stores the decorating raw materials containing cream or other liquid materials in a barrel. During use, the barrel is installed on a bracket. The bracket is installed with the automatic walking device to realize 3D printing and decorating of cakes, avoiding the connection of multiple pipes and avoiding the situation where the pipes affect the stability of the equipment.

[0027] At the same time, the docking tube is elastically supported by a spring and elastically docked with the barrel. When the barrel is installed, no additional fixings are required, which enables convenient disassembly and assembly of the barrel and provides convenience for the replacement of raw materials.

[0028] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0032] Figure 3 This is a schematic diagram of the side sectional structure of the barrel of the present utility model;

[0033] Figure 4This is a schematic diagram of the side cross-sectional structure of the docking sleeve of the present invention;

[0034] Figure 5 It is a schematic diagram of the main cross-sectional three-dimensional structure of the butt-jointing pipe of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0036] 100. Mounting structure; 101. Bracket; 102. Connecting frame; 103. Connecting rod; 104. Hydraulic rod; 105. Rotating seat; 106. Docking plate; 107. Docking seat;

[0037] 200, docking structure; 201, docking tube; 202, spring; 203, positioning plate; 204, ball bearing; 205, limit plate; 206, support ring; 207, twist block 1; 208, decoration nozzle; 209, side ring; 210, travel port;

[0038] 300. Loading structure; 301. Barrel; 302. Piston; 303. Cone head; 304. Funnel; 305. Docking pipe; 306. Twist block 2; 307. Rotating shaft; 308. Ball valve; 309. Docking port; 310. Damping sleeve; 311. Valve seat; 312. Positioning ring. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0042] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0043] Example 1

[0044] See also Figure 1-Figure 5As shown, this embodiment is a cake decorating 3D printing device, comprising:

[0045] The mounting structure 100 includes a bracket 101, a hydraulic rod 104 fixed to the upper end of the bracket 101, a connecting rod 103 located on one side of the hydraulic rod 104, and a docking plate 106 located at the lower end of the connecting rod 103;

[0046] The loading structure 300 includes a barrel 301 and a piston 302 slidably mounted inside the barrel 301;

[0047] A connecting frame 102 is provided on one side of the bracket 101, and mounting holes are provided inside the bracket 101 and the connecting frame 102;

[0048] A rotating seat 105 is provided at the top of the telescopic end of the hydraulic rod 104. One end of the connecting rod 103 is rotatably mounted inside the rotating seat 105. A docking seat 107 is provided at the upper end of the piston 302. The docking plate 106 corresponds to the docking seat 107.

[0049] The lower end of the piston 302 is provided with a cone head 303, and the inner wall of the lower end of the barrel 301 is provided with a funnel 304 connected to the docking tube 305. The curvature of the opposite ends of the cone head 303 and the funnel 304 are consistent;

[0050] A damping sleeve 310 is rotatably mounted inside the butt joint 305 and the barrel 301. A symmetrically distributed valve seat 311 is provided inside the butt joint 305. A ball valve 308 is rotatably mounted inside the valve seat 311. Both ends of the ball valve 308 are provided with a rotating shaft 307 rotatably mounted inside the damping sleeve 310. A torsion block 306 is provided at one end of the rotating shaft 307.

[0051] Performing use of the charging structure 300;

[0052] The bracket 101 and the connecting frame 102 are fixed, and the connecting frame 102 is installed on the mobile structure of the cake 3D printing decoration structure, thereby driving the barrel 301 to adjust multiple angles and positions. The docking plate 106 is clamped inside the docking seat 107. When the hydraulic rod 104 is in operation, it drives the connecting rod 103 to drive the docking plate 106 to move longitudinally, thereby applying an extrusion force on the docking seat 107, driving the piston 302 to move inside the barrel 301. After the inside of the barrel 301 is pressurized, the raw materials for decorating inside are squeezed out and output through the output pipe 203, thereby realizing pressurized delivery of the raw materials;

[0053] The barrels 301 are mounted on a mobile structure, which avoids the need to install pipelines and avoids the entanglement of pipelines caused by dragging of pipelines during movement, making the use of industrial control more tidy.

[0054] Example 2

[0055] See also Figure 1-Figure 5As shown, this embodiment is based on embodiment 1 and also includes:

[0056] as well as;

[0057] The docking structure 200 includes a travel port 210 opened inside the bracket 101, a spring 202 located at the upper end of the bracket 101, a docking tube 201 located on the inner wall of the travel port 210, a positioning ring 312 sleeved on the outer wall of the docking tube 201 and connected to the upper end of the spring 202, a docking port 309 opened inside the lower end of the barrel 301, a docking tube 305 fixedly connected to the upper end opening of the docking port 309, a side ring 209 sleeved on the outer wall of the barrel 301 and connected to the upper end of the spring 202, and a limit plate 205 fixed to the upper end of the bracket 101 and symmetrically distributed.

[0058] The upper end of the side ring 209 is rotatably mounted with balls 204 distributed in a ring array. The upper end of the bracket 101 is provided with a positioning plate 203. The inner wall of the positioning plate 203 has the same curvature as the outer wall of the barrel 301.

[0059] The outer wall of the lower end of the docking tube 201 is threadedly sleeved with a decorating nozzle 208, the outer wall of the docking tube 201 is sleeved with a support ring 206, and the outer wall of the decorating nozzle 208 is sleeved with a twist block 207;

[0060] Performing the use of the docking structure 200;

[0061] When the barrel 301 is installed, when the lower end of the barrel 301 moves toward the docking barrel 201, the docking barrel 201 is squeezed, and the docking barrel 201 applies squeezing force to the spring 202, the docking joint contracts, and moves inside the stroke port 210. At the same time, the upper end side of the barrel 301 presses the limit plate 205, and the limit plate 205 presses the ball 204. When the docking port 309 corresponds to the docking barrel 201, the spring 202 loses its squeeze, pushes the positioning ring 312, and drives the docking barrel 201 to be inserted into the docking port 309, thereby achieving docking with the barrel 301. When the barrel 301 is installed, it is installed by pressurizing and elastically snapping, which avoids the use of additional installation tools and facilitates the replacement of decorating materials.

[0062] During installation, the ball valve 308 closes the valve seat 311. After installation, the gripping twist block 2 306 drives the rotating shaft 307 to rotate, and the rotating shaft 307 rotates inside the damping sleeve 310. After rotation, the damping force applied by the damping sleeve 310 maintains its position. The valve port of the ball valve 308 corresponds to the opening of the valve seat 311, realizing the connection between the docking pipe 305 and the barrel 301 and the docking tube, and realizing the transportation of the raw materials after extrusion. The decorating nozzle 208 is threadedly installed with the docking barrel 201, and the rotational force during installation is achieved by gripping the twist block 1 207. The decorating nozzle 208 is replaceable. When decorating with 3D printing, cake decorating of different shapes can be squeezed out through decorating nozzles 208 of different specifications.

[0063] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0064] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A 3D printing device for cake decorating, characterized by: include, The mounting structure (100) comprises a bracket (101), a hydraulic rod (104) fixed to the upper end of the bracket (101), a connecting rod (103) located on one side of the hydraulic rod (104), and a docking plate (106) located at the lower end of the connecting rod (103); A loading structure (300) includes a barrel (301) and a piston (302) slidably mounted inside the barrel (301); as well as; The docking structure (200) comprises a travel port (210) provided inside a bracket (101), a spring (202) located at the upper end of the bracket (101), a docking tube (201) located on the inner wall of the travel port (210), a positioning ring (312) sleeved on the outer wall of the docking tube (201) and connected to the upper end of the spring (202), a docking port (309) provided inside the lower end of the barrel (301), a docking tube (305) fixedly connected to the upper end opening of the docking port (309), a side ring (209) sleeved on the outer wall of the barrel (301) and connected to the upper end of the spring (202), and a limit plate (205) fixedly provided on the upper end of the bracket (101) and symmetrically distributed.

2. The cake decorating 3D printing device according to claim 1, characterized in that: A connecting frame (102) is provided on one side of the bracket (101), and mounting holes are provided inside both the bracket (101) and the connecting frame (102).

3. The cake decorating 3D printing device according to claim 1, characterized in that: A rotating seat (105) is provided at the top of the telescopic end of the hydraulic rod (104), one end of the connecting rod (103) is rotatably mounted inside the rotating seat (105), a docking seat (107) is provided at the upper end of the piston (302), and the docking plate (106) corresponds to the docking seat (107).

4. The cake decorating 3D printing device according to claim 1, characterized in that: The piston (302) is provided with a cone head (303) at the lower end, and the inner wall of the lower end of the barrel (301) is provided with a funnel (304) connected to the butt joint (305). The cone head (303) and the funnel (304) have the same curvature at opposite ends.

5. The cake decorating 3D printing device according to claim 1, characterized in that: The upper end of the side ring (209) is rotatably mounted with balls (204) distributed in a ring array, and the upper end of the bracket (101) is provided with a positioning plate (203), and the inner wall of the positioning plate (203) has the same curvature as the outer wall of the barrel (301).

6. The cake decorating 3D printing device according to claim 1, characterized in that: The outer wall of the lower end of the docking tube (201) is threadedly sleeved with a decorating nozzle (208), the outer wall of the docking tube (201) is sleeved with a support ring (206), and the outer wall of the decorating nozzle (208) is sleeved with a twist block (207).

7. The cake decorating 3D printing device according to claim 1, characterized in that: The butt joint tube (305) and the barrel (301) are both rotatably mounted with a damping sleeve (310), the butt joint tube (305) is provided with a symmetrically distributed valve seat (311), the valve seat (311) is rotatably mounted with a ball valve (308), both ends of the ball valve (308) are provided with a rotating shaft (307) rotatably mounted inside the damping sleeve (310), and one end of the rotating shaft (307) is provided with a second torsion block (306).

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