Automatic sesame scattering device for sesame cake
By designing an automatic sesame seed spreading device for sesame cakes, the automatic removal and spreading of sesame impurities is achieved through screening and spreading mechanisms, solving the problem of time-consuming and labor-intensive manual removal of sesame impurities and improving production efficiency and automation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN HONGXIANDA FOOD CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-06-09
AI Technical Summary
In existing technologies, impurities need to be removed manually before sprinkling sesame seeds, which is time-consuming, labor-intensive, and incomplete, affecting production efficiency.
An automatic sesame seed spreading device for sesame seed cakes was designed, which includes a screening mechanism and a spreading mechanism. The screening mechanism removes impurities from the sesame seeds, and the vibration and screen structure are used to achieve automatic impurity removal. The spreading mechanism spreads the clean sesame seeds onto the dough.
It has achieved automated removal and spreading of sesame impurities, improved production efficiency, simplified the operation process, and increased the automation level of sesame cake production.
Smart Images

Figure CN224330220U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sesame seed cake production technology, and in particular to an automatic sesame seed spreading device for sesame seed cakes. Background Technology
[0002] Baked flatbread is a traditional food, a popular type of baked flatbread. To enhance its flavor, sesame seeds are sometimes sprinkled on top.
[0003] The current method involves first preparing the dough and then sprinkling a layer of sesame seeds on one side by hand. This method requires manually removing impurities (including but not limited to dust and unripe sesame seeds) from the sesame seeds, which is time-consuming, laborious, and may not remove them completely. Utility Model Content
[0004] This invention provides an automatic sesame seed spreading device for sesame seed cakes, which solves the technical problem of needing to manually remove impurities from sesame seeds before spreading them.
[0005] To achieve this technical objective, the present invention adopts the following solution: an automatic sesame seed spreading device for sesame seed cakes, comprising a support frame, a screening mechanism, and a spreading mechanism;
[0006] The screening mechanism is vibratingly mounted on the support frame and is used to remove impurities from sesame seeds.
[0007] The spreading mechanism is located at the discharge port of the screening mechanism and is used to spread sesame seeds on the sesame cakes.
[0008] Furthermore, the support frame includes support legs, and a crossbeam is fixed to the top of the support legs. The crossbeam and the screening mechanism are slidably connected.
[0009] Furthermore, the screening mechanism includes a screening pipe, with an inlet at the top and an outlet at the bottom. An inclined first screen is fixed at the bottom of the screening pipe, and the aperture of the first screen is smaller than the particle size of sesame seeds.
[0010] A collection chamber is fixed below the first screen. The collection chamber is used to collect dust particles from sesame seeds. An outlet is opened at the bottom of the collection chamber, and a collection box is fixed at the outlet.
[0011] Both the bottom of the collection chamber and the top of the screening pipe are fixed with connecting seats. A crossbeam is slidably inserted into the connecting seat. A spring is sleeved on the outside of the crossbeam, and the two ends of the spring abut against the support leg and the connecting seat, respectively.
[0012] Furthermore, an electromagnetic beater is provided on the outer wall of the screening pipe.
[0013] Furthermore, the spreading mechanism includes a second screen, a baffle, an electric actuator, and a support pier;
[0014] The second screen is fixed on the screening pipe and covers the discharge port. The aperture of the second screen is larger than the particle size of sesame seeds.
[0015] The baffle and the bottom of the screening pipe are rotatably connected, and the baffle covers the second screen.
[0016] The two ends of the electric actuator are rotatably connected to the baffle and the screening pipe, respectively;
[0017] The support blocks are spaced below the baffle, and the top of the support blocks is covered with sesame seed cakes.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0019] The present invention discloses an automatic sesame seed spreading device for sesame seed cakes, which is equipped with a screening mechanism. The screening mechanism can remove dust and unripe sesame seeds from the sesame seeds. After screening, the spreading mechanism can spread plump and clean sesame seeds onto the dough, realizing the integrated operation of impurity removal and spreading, and improving the production efficiency of sesame seed cakes. Attached Figure Description
[0020] Figure 1 A schematic diagram of an automatic sesame seed spreading device for sesame seed cakes provided in an embodiment of this utility model;
[0021] Figure 2 A top view of an automatic sesame seed spreading device for sesame seed cakes provided in an embodiment of this utility model:
[0022] Figure 3 for Figure 2 Cross-sectional view along the middle AA;
[0023] Figure 4 A bottom view of an automatic sesame seed spreading device for sesame seed cakes provided in an embodiment of this utility model.
[0024] Explanation of reference numerals in the attached figures:
[0025] 1. Support frame; 11. Support leg; 12. Crossbeam; 2. Screening mechanism; 21. Screening pipe; 211. Inlet; 212. Outlet; 22. First screen; 23. Collection bin; 231. Outlet; 24. Collection box; 25. Connecting seat; 3. Spreading mechanism; 31. Second screen; 32. Baffle; 33. Electric actuator; 34. Support block; 4. Spring; 5. Electromagnetic beater. Detailed Implementation
[0026] To fully understand the purpose, features and effects of this utility model, the following specific embodiments will be used to describe this utility model in detail, but this utility model is not limited thereto.
[0027] like Figures 1 to 4As shown, the present invention provides an automatic sesame seed spreading device for sesame seed cakes, comprising a support frame 1, a screening mechanism 2, and a spreading mechanism 3. The support frame 1 includes a support leg 11, and a crossbeam 12 is fixedly mounted on the top of the support leg 11. The crossbeam 12 and the screening mechanism 2 are slidably connected.
[0028] The screening mechanism 2 is vibratoryly mounted on the support frame 1 and is used to remove impurities from sesame seeds. The screening mechanism 2 includes a screening pipe 21, with an inlet 211 at the top and an outlet 212 at the bottom. An inclined first screen 22 is fixedly mounted at the bottom of the screening pipe 21, the aperture of which is smaller than the particle size of the sesame seeds. A collection bin 23 is fixed below the first screen 22, used to collect dust particles from the sesame seeds. An outlet 231 is located at the bottom of the collection bin 23, and a collection box 24 is fixedly mounted at the outlet 231. Connecting seats 25 are fixedly mounted at the bottom of the collection bin 23 and the top of the screening pipe 21. A crossbeam 12 is slidably inserted into the connecting seat 25, and a spring 4 is sleeved on the outside of the crossbeam 12. The two ends of the spring 4 abut against the support leg 11 and the connecting seat 25, respectively.
[0029] Furthermore, an electromagnetic beater 5 is provided on the outer wall of the screening pipe 21.
[0030] A spreading mechanism 3 is installed at the discharge port 212 of the screening mechanism 2 to spread sesame seeds onto the sesame seed cakes. The spreading mechanism 3 includes a second screen 31, a baffle 32, an electric actuator 33, and support blocks 34. The second screen 31 is fixed to the screening pipe 21 and covers the discharge port 212; the aperture of the second screen 31 is larger than the particle size of the sesame seeds. The baffle 32 is rotatably connected to the bottom of the screening pipe 21, and the baffle 32 covers the second screen 31. Both ends of the electric actuator 33 are rotatably connected to the baffle 32 and the screening pipe 21, respectively. Support blocks 34 are spaced below the baffle 32, and the spread sesame seed cakes are placed on top of the support blocks 34.
[0031] In operation, undusted and unshriveled sesame seeds are first added into the screening pipe 21 through the feed inlet 211. During this process, the electromagnetic beater 5 is turned on, causing the screening pipe 21 to vibrate. Dust particles and unsatisfactory sesame seeds pass through the first screen 22 into the collection chamber 23 and slide down the inclined surface of the collection chamber 23, eventually collecting in the collection box 24 through the outlet 231. Plump and clean sesame seeds accumulate on top of the discharge port 212. Then, the electric push rod 33 is activated, causing the baffle 32 to rotate, so that the baffle 32 no longer blocks the second screen 31 and the discharge port 212. The sesame seeds fall from the screening pipe 21 and land on the dough placed on top of the support pier 34, thus completing the sesame seed spreading.
[0032] Setting a second screen 31 can effectively prevent sesame seeds from being fed out too quickly.
[0033] Finally, it should be noted that the above-listed embodiments are merely preferred embodiments of the present invention. Of course, those skilled in the art can make modifications and variations to the present invention. If such modifications and variations fall within the scope of the claims of the present invention and their equivalents, they should be considered as being within the protection scope of the present invention.
Claims
1. An automatic sesame seed spreading device for sesame seed cakes, characterized in that, It includes a support frame (1), a screening mechanism (2), and a spreading mechanism (3); The screening mechanism (2) is oscillatingly mounted on the support frame (1) and is used to remove impurities from sesame seeds. The spreading mechanism (3) is located at the outlet of the screening mechanism (2) and is used to spread sesame seeds on the sesame cakes.
2. The automatic sesame seed spreading device for sesame seed cakes according to claim 1, characterized in that, The support frame (1) includes a support leg (11), and a crossbeam (12) is fixedly provided on the top of the support leg (11). The crossbeam (12) and the screening mechanism (2) are slidably connected.
3. The automatic sesame seed spreading device for sesame seed cakes according to claim 2, characterized in that, The screening mechanism (2) includes a screening pipe (21), with an inlet (211) at the top and an outlet (212) at the bottom. An inclined first screen (22) is fixed at the bottom of the screening pipe (21), and the aperture of the first screen (22) is smaller than the particle size of sesame seeds. A collection bin (23) is fixed below the first screen (22). The collection bin (23) is used to collect dust particles in sesame seeds. An outlet (231) is opened at the bottom of the collection bin (23), and a collection box (24) is fixed at the outlet (231). The bottom of the collection chamber (23) and the top of the screening pipe (21) are both fixed with connecting seats (25). The crossbeam (12) is slidably inserted into the connecting seat (25). A spring (4) is sleeved on the outside of the crossbeam (12). The two ends of the spring (4) abut against the support leg (11) and the connecting seat (25) respectively.
4. The automatic sesame seed spreading device for sesame seed cakes according to claim 3, characterized in that, The outer wall of the screening pipe (21) is provided with an electromagnetic beater (5).
5. The automatic sesame seed spreading device for sesame seed cakes according to claim 4, characterized in that, The spreading mechanism (3) includes a second screen (31), a baffle (32), an electric actuator (33), and a support pier (34); The second screen (31) is fixed on the screening pipe (21) and covers the discharge port (212). The aperture of the second screen (31) is larger than the particle size of sesame seeds. The baffle (32) and the bottom of the screening pipe (21) are rotatably connected, and the baffle (32) covers the second screen (31); The two ends of the electric actuator (33) are rotatably connected to the baffle (32) and the screening pipe (21), respectively; The support blocks (34) are spaced apart below the baffle (32), and the top of the support blocks (34) is covered with sesame seed cakes.