Screening device for candy tabletting processing
By designing a screening device for candy tablet processing, double screening of candy thickness and diameter is achieved using upper and lower screening machines and vibration motors, which solves the problem of difficulty in efficient screening in the prior art and improves the quality and pass rate of candy.
Patent Information
- Application Number
- CN202421177831.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The crushed particles and particles of different sizes produced during candy tableting need to be screened to ensure the quality of the candy, but the prior art is difficult to efficiently realize the dual screening of thickness and diameter.
A screening device for candy tablet processing is designed, including an upper screening machine and a lower screening machine. The initial screening thickness is eliminated through the upper screening machine, and the excessively thin unqualified candy is removed, and the lower screening machine further screens the diameter, and the vibration motor is used. Drive the screen machine to vibrate simultaneously to improve screening efficiency.
It realizes efficient screening of candy thickness and diameter, improves the pass rate of candy, and ensures the high quality of candy.
Smart Images
Figure CN222519180U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of candy processing, in particular to a screening device for candy tablet processing. Background Art
[0002] Candy tableting is a process for candy processing and molding. Tablet candy is also called powdered candy or tablet candy, and is often called soda candy. It is a mixture of refined sugar powder as the main body, with fillers such as milk powder and spices, and adhesives such as starch syrup, dextrin, and gelatin added, and then granulated and tableted. It does not require heating or boiling, and is called a cold processing process.
[0003] The manufacturing mechanism of tablet candy is mainly a process of using pressure to reduce the distance between particles or fine powder to generate sufficient cohesive force and tightly combine. The contact area between loose particles is very small and the distance is large. There is only cohesive force within the particles, but no adhesion between particles. There are large gaps between particles, and the gaps are filled with air. After pressure is applied, the particles slide and squeeze tightly, the distance and gaps between particles gradually decrease, the air is gradually discharged, some particles or crystals are crushed, and the fragments are pressed to fill the gaps. When a certain pressure is reached and the particles are close to a certain degree, the attraction between molecules is enough to make the particles combine into a whole sheet.
[0004] In the candy tableting process, some crumbs and particles of different sizes will inevitably be produced, which is a problem that needs to be solved in the manufacture of high-quality candy. Therefore, in order to ensure high-quality candy, it is necessary to screen them. Utility Model Content
[0005] In order to solve the defects or shortcomings in the prior art, the utility model discloses a screening device for candy tablet processing, which can screen the tablet candies in terms of thickness and diameter respectively, so as to obtain high-quality candies.
[0006] The technical solution is: a screening device for candy tableting processing, comprising a support frame, a lower screen machine installed on the upper side of the support frame, and a vibration motor installed at the bottom of the lower screen machine, wherein an upper screen machine is installed on the upper side of the lower screen machine, and the upper screen machine comprises an upper machine box fixedly connected to the top of the lower screen machine, the upper machine box is rectangular and has open upper and lower ends, a feeding part is provided on the upper side of the upper machine box, and an upper liner is provided on the inner side, the upper end of the upper liner is open, and the end away from the feeding part is inclined downward, a plurality of screening rollers are provided on the upper side of the upper liner in the longitudinal direction, the screening rollers include two parts with different spacings, a partition is obliquely provided in the middle of the upper liner, the partition is placed at the separation of the two parts of the screening rollers, the partition separates the upper liner into two chambers, each chamber is respectively provided with a discharge port, and one of the discharge ports is located on the upper side of the feed port of the lower screen machine.
[0007] As an improvement of the above solution, an end cover is provided on the upper side of the upper chassis, and the end cover is slidably buckled with the upper chassis.
[0008] As an improvement of the above solution, the screen roller is arranged horizontally and tilted, and its tilt angle is 0 to 30 degrees.
[0009] As an improvement of the above-mentioned scheme, the lower screening machine includes a lower case and a screen plate, the lower case is connected to the support frame by a spring, the screen plate is adjustably arranged inside the lower case through a lower liner, one end of the lower liner is hinged to the lower case through a first pin shaft, and the other end is movably connected to the lower case through a second pin shaft, and the lower liner is arranged at an angle; a discharge port corresponding to the screen plate is arranged at the bottom of the lower case.
[0010] As an improvement of the above scheme, an adjustment mechanism is also included, which includes a hook and a tension spring. The hook is arranged on the side of the lower chassis, and the two ends of the tension spring are respectively connected to the hook and the second pin shaft. The side of the lower chassis is provided with an adjustment groove adapted to the second pin shaft.
[0011] As an improvement of the above solution, the sieve plate is connected to the lower lining in an inlaid manner.
[0012] The utility model has the following advantages: the utility model can first screen out candies with qualified pressing thickness and remove unqualified candies that are too thin by setting an upper screen, and then screen out candies with qualified diameters by a lower screen. The qualified rate of candies screened by the device is high, and it is very efficient for screening high-quality candies. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a partial structural exploded schematic diagram of the upper screening machine of the utility model.
[0015] Figure 3 It is a structural schematic diagram of the partition, the side discharge port and the front discharge port of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the lower screening machine of the utility model.
[0017] Figure 5 It is a partial structural schematic diagram of the utility model.
[0018] Figure 6 It is a structural schematic diagram of the lower lining and the screen plate of the utility model.
[0019] Names of the numbers in the figure: 1-support frame, 2-lower screen, 21-lower chassis, 211-discharge port, 22-lower lining, 23-screen plate, 24-first pin shaft, 25-second pin shaft, 3-upper screen, 31-upper chassis, 32-upper lining, 321-screen roller, 33-feeding part, 34-side discharge port, 35-partition, 36-front discharge port, 37-end cover, 4-vibration motor, 5-spring, 6-adjustment mechanism, 61-hook, 62-tension spring, 63-adjustment slot. DETAILED DESCRIPTION
[0020] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling mentioned in this application include direct and indirect connections unless otherwise specified.
[0021] The device comprises a support frame 1, a lower sieve machine 2, an upper sieve machine 3 and a vibration motor 4. The upper sieve machine 3 performs a first screening of candies, and the lower sieve machine 2 performs a second screening of candies. The vibration motor 4 is mounted at the bottom of the housing of the lower sieve machine 2. In this embodiment, at least two vibration motors 4 are installed. The vibration motor 4 drives the lower sieve machine 2 and the upper sieve machine 3 to vibrate synchronously, wherein the lower sieve machine 2 and the support frame 1 are connected by a spring 5. For details, please refer to Figure 1 The specific structure of the lower screen machine 2 includes a lower box 21 and a screen plate 23, as shown in FIG. Figure 4-6As shown, the upper end of the lower chassis 21 is open, and a lower liner 22 is installed inside the lower chassis 21. The lower liner 22 is U-shaped, and its inner circle is provided with a slot. The screen plate 23 is embedded in the slot on the lower liner 22. One end of the lower liner 22 is provided with a first pin 24, and the two ends of the first pin 24 are respectively hinged to the side walls of the lower chassis 21, and the other end of the lower liner 22 is provided with a second pin 25. The two side walls of the lower chassis 21 are provided with an adjustment groove 63, and the adjustment groove 63 is arc-shaped. The second pin 25 is movably arranged in the adjustment groove 63 through an adjustment mechanism 6. Specifically, the adjustment mechanism 6 includes a hook 61 and a tension spring 62. The hook 61 is fixedly installed on the side of the lower chassis 21, which is located on the upper side of the adjustment groove 63. The hook 61 is arranged at intervals in a semi-arc shape, and the two ends of the tension spring 62 They are respectively sleeved on the hook 61 and the second pin 25. By connecting the tension spring 62 to the hooks 61 at different heights, the height of the sieve plate 23 at one end of the second pin 25 can be adjusted. Even if the sieve plate 23 rotates at a small angle along the first pin 24, the speed at which the candies pass through the sieve plate 23 can be adjusted through the above steps. The candies enter the sieve plate 23 from the side close to the second pin 25 and slide along the sieve plate to the end close to the first pin 24. Among them, two discharge ports 211 are provided at the bottom of the end of the lower chassis 21 close to the first pin 24, one of which corresponds to the candy discharge on the upper side of the sieve plate 23, where the candies dropped are large-diameter candies, and the other corresponds to the candy discharge on the lower side of the sieve plate 23, where the candies dropped are small-diameter candies.
[0022] like Figure 1-3As shown, the upper screening machine 3 is installed on the upper side of the lower screening machine 2, and the qualified candies screened by the upper screening machine 3 fall into the lower screening machine 2 for the second screening. The specific structure of the upper screening machine 3 includes an upper machine box 31, an upper lining 32 and a screen roller 321. The upper machine box 31 is fixedly installed on the upper side of the lower machine box 21. The upper machine box 31 is rectangular and has open upper and lower ends. A feeding portion 33 is provided on the upper side of the upper machine box 31, and an upper lining 32 is fixedly installed on the inner side of the upper machine box 31. The upper end of the upper lining 32 is open, and the upper lining 32 is inclined. Specifically, one end close to the feeding portion 33 is high, and the other end close to the feeding port of the lower screening machine 2 is low. The screen roller 321 is arranged on the lining 32, and the screen roller 321 includes two parts, one part of the screen roller 321 has a small spacing, and the other part of the screen roller 321 has a large spacing. The part of the screen roller 321 with a small spacing is close to the feeding portion 33, and the upper lining 32 has a large spacing. A partition 35 is obliquely arranged between the two parts of the screen roller 321. The partition 35 divides the upper liner 32 into two chambers, and each chamber is respectively provided with a discharge port, which are a side discharge port 34 and a main discharge port 36. Among them, the main discharge port 36 is opened at the lower end of the upper liner 32, and the candies dropped here are those that have passed the preliminary screening, and the main discharge port 36 is used to feed the lower screen machine 2. The side discharge port 34 is opened at the side of the upper liner 32, and the side of the side discharge port 34 smoothly transitions with the side of the partition 35. A part of unqualified candies falls along the partition 35 and the side discharge port 34. An end cover 37 is arranged on the upper side of the upper chassis 31, and the end cover 37 is slidably buckled with the upper chassis 31. The end cover 37 is used for dust prevention and is convenient to open to observe the screening status. In addition, it should be particularly noted that the screen roller 321 is horizontally inclined. Figure 2 In a preferred embodiment, the inclination angle is 0-30 degrees. At this angle, the screen roller 321 has a high candy passing rate and a better screening effect.
[0023] When the device is used, first start the vibration motor 4, then put the candies to be screened from the feed part 33, and the candies roll down along the screen rollers 321. The screen rollers 321 through which the candies first pass have a small spacing, and the thinner candies fall down and fall along the discharge port 34. The thicker candies continue to roll down along the screen rollers 321, and then fall along the gaps when passing through the screen rollers 321 with a larger spacing, and then fall onto the screen plate 23 along the positive discharge port 36, and slide down along the screen plate 23. During this period, the candies with a small radius fall from the pores of the screen plate 23 and fall along one of the discharge ports 211, and the candies with a large radius slide along the upper surface of the screen plate 23 to the other discharge port 211 and fall. In this way, the screening of the candies is completed. The device is very efficient in screening high-quality candies.
[0024] The above embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A screening device for candy tablet processing, comprising a support frame (1), a lower screening machine (2) installed on the upper side of the support frame (1), and a vibration motor (4) installed at the bottom of the lower screening machine (2), characterized in that: An upper screening machine (3) is installed on the upper side of the lower screening machine (2), and the upper screening machine (3) comprises an upper machine box (31) fixedly connected to the top of the lower screening machine (2); the upper machine box (31) is rectangular and has open upper and lower ends; a feeding portion (33) is provided on the upper side of the upper machine box (31), and an upper lining (32) is provided on the inner side; The upper end of the upper lining (32) is open, and the end away from the feed portion (33) is inclined downward. A plurality of screen rollers (321) are provided on the upper side of the upper lining (32) in the longitudinal direction. The screen rollers (321) include two parts with different spacings. A partition (35) is obliquely provided in the middle of the upper lining (32). The partition (35) is placed at the separation between the two parts of the screen rollers (321). The partition (35) separates the upper lining (32) into two chambers. Each chamber is respectively provided with a discharge port, and one of the discharge ports is located on the upper side of the feed port of the lower screening machine (2).
2. A screening device for candy tableting according to claim 1, characterized in that: An end cover (37) is provided on the upper side of the upper chassis (31), and the end cover (37) is slidably buckled with the upper chassis (31).
3. A screening device for candy tableting according to claim 1, characterized in that: The screen roller (321) is arranged horizontally and tilted, and its tilt angle is 0 to 30 degrees.
4. A screening device for candy tableting according to claim 1, characterized in that: The lower screening machine (2) comprises a lower machine box (21) and a screen plate (23), wherein the lower machine box (21) is connected to the support frame (1) via a spring (5), and the screen plate (23) is adjustably arranged inside the lower machine box (21) via a lower lining (22), one end of the lower lining (22) is hinged to the lower machine box (21) via a first pin shaft (24), and the other end is movably connected to the lower machine box (21) via a second pin shaft (25), and the lower lining (22) is arranged to be inclined; The bottom of the lower case (21) is provided with a discharge port (211) corresponding to the sieve plate (23).
5. A screening device for candy tablet processing according to claim 4, characterized in that: The invention also includes an adjustment mechanism (6), wherein the adjustment mechanism (6) includes a hook (61) and a tension spring (62), wherein the hook (61) is arranged on the side of the lower case (21), and the two ends of the tension spring (62) are respectively connected to the hook (61) and the second pin shaft (25), and the side of the lower case (21) is provided with an adjustment groove (63) adapted to the second pin shaft (25).
6. A screening device for candy tablet processing according to claim 4, characterized in that: The sieve plate (23) is connected to the lower lining (22) in an inlaid manner.