Raw material screening mechanism for toothpaste production

Abstract

The utility model discloses a raw material screening mechanism for toothpaste production, and relates to the field of toothpaste production, the raw material screening mechanism comprises a box body and support legs fixedly connected to the bottom of the box body, the inner part of the box body is fixedly connected with an inner container, the inner side of the inner container is fixedly provided with a screening assembly, and the bottom of the box body is fixedly provided with a material receiving assembly. The screening assembly comprises a mounting cylinder and a fixing rod fixedly connected to the outer side of the mounting cylinder, and the fixing rod is fixedly connected to the inner side of the inner container. The vibrating motor drives the sieve plate to vibrate, raw materials are located above the sieve plate to be vibrated out, large-particle raw materials pass through the sieve plate inclining towards the outer side and roll towards the side face along with vibration, the first driving motor is controlled to drive the gear to rotate to drive the gear ring to be located in the clamping groove to rotate, and the gear ring drives the sweeping rod to rotate. And the raw materials clamped in the sieve plate holes are ejected out through the cleaning rods, so that blockage is avoided, and the screening effect and efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of toothpaste production, in particular to a raw material screening mechanism for toothpaste production. Background Art

[0002] Toothpaste is a type of tooth cleaning product, usually a mixture of abrasives, moisturizers, surfactants, thickeners, sweeteners, active additives, pigments, flavors, etc. It is generally in gel form and is usually applied to a toothbrush. The mechanical friction of the toothbrush cleans the surface of the teeth, cleans the teeth and their surroundings, and makes the mouth clean and refreshed. It is an indispensable item in daily life. In the process of toothpaste production, a screening mechanism is required to screen the raw material powder.

[0003] Existing raw material screening mechanisms for toothpaste production, such as the one disclosed in authorization announcement No. CN220759933U, can quickly screen the raw materials required for toothpaste production placed inside the box through the setting of a screen plate and a vibration motor. However, large particles in the raw material screening are easily stuck on the screen and difficult to be screened out, which leads to poor subsequent screening effects and reduces the screening efficiency. At the same time, the screened raw materials are located at the bottom of the box and need to be collected by opening the material door, which is relatively inconvenient. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A raw material screening mechanism for toothpaste production comprises a box body and a support foot fixedly connected to the bottom of the box body, an inner liner is fixedly connected to the interior of the box body, a screening assembly is fixedly installed on the inner side of the inner liner, a material receiving assembly is fixedly installed on the bottom of the box body, the screening assembly comprises a mounting cylinder and a fixing rod fixedly connected to the outer side of the mounting cylinder, the fixing rod is fixedly connected to the inner side of the inner liner, a spring seat is fixedly installed on the top of the mounting cylinder, a sieve plate is fixedly installed on the top of the spring seat, a vibration motor is fixedly installed on the bottom of the sieve plate, a slot is provided on the outer side of the mounting cylinder, a gear ring is movably engaged with the interior of the slot, a driving motor 1 is fixedly installed on the interior of the mounting cylinder, a gear located between the gear ring and the driving motor 1 is movably installed on the interior of the mounting cylinder, and a cleaning rod is fixedly installed on the top of the gear ring.

[0006] A further improvement of the technical solution of the present utility model is that: the material collecting component includes a collecting hopper and a discharge box fixedly connected to the bottom of the collecting hopper, the top and bottom opposite sides of the discharge box are respectively provided with an inlet and a discharge outlet, the collecting hopper is located above the inlet, a rotating shaft is movably installed inside the discharge box, a driving motor 2 connected to the rotating shaft is fixedly installed on the outside of the discharge box, and a spiral blade is fixedly installed on the outside of the rotating shaft.

[0007] A further improvement of the technical solution of the present invention is that: the sieve plate is arranged in a conical shape, and the diameter of the sieve plate is larger than the diameter of the inner container.

[0008] A further improvement of the technical solution of the present invention is that a ramp plate is fixedly installed between the inner liner and the box body, and a waste outlet corresponding to the ramp plate is opened below the outer side of the box body.

[0009] A further improvement of the technical solution of the present utility model is that: the vibration motor is arranged in the middle of the spring seat.

[0010] A further improvement of the technical solution of the present utility model is that the cleaning rod is arranged below the sieve plate, and the cleaning rod and the sieve plate are arranged in an inclined manner.

[0011] A further improvement of the technical solution of the present utility model is that bristles are fixedly installed on the top of the cleaning rod.

[0012] A further improvement of the technical solution of the utility model is that the bottom of the inner container is connected to the collecting hopper.

[0013] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0014] 1. The utility model provides a raw material screening mechanism for toothpaste production, in which a vibrating motor drives a sieve plate to vibrate, and the raw materials located above the sieve plate are vibrated and screened out, while large particles of raw materials roll to the side with the vibration after passing through the sieve plate inclined outward. The driving motor is controlled to drive the gear to rotate, which drives the gear ring located in the slot to rotate, and the gear ring drives the cleaning rod to rotate, and the cleaning rod pushes out the raw materials stuck in the sieve plate holes, thereby avoiding blockage and ensuring the screening effect and efficiency.

[0015] 2. The utility model provides a raw material screening mechanism for toothpaste production. The screened friction agent raw materials enter the collecting hopper and are collected into the discharge box through the inlet. The second driving motor drives the rotating shaft located in the discharge box to rotate, thereby driving the spiral blade to rotate. The rotation of the spiral blade pushes the raw materials toward the discharge port and is discharged from the discharge port, thereby facilitating the collection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a raw material screening mechanism for toothpaste production according to the present invention;

[0017] Figure 2 This is a schematic structural diagram of the inner container of the present utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of the screening component of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the material receiving component of the present utility model.

[0021] In the figure: 1. Box body; 11. Inner tank; 12. Ramp plate; 13. Waste outlet; 2. Support legs; 3. Screening assembly; 31. Mounting cylinder; 32. Fixing rod; 33. Spring seat; 34. Screen plate; 35. Vibrating motor; 36. Slot; 37. Gear ring; 38. Drive motor 1; 39. Gear; 310. Cleaning rod; 4. Material collecting assembly; 41. Collecting hopper; 42. Discharge box; 43. Inlet; 44. Discharge outlet; 45. Rotating shaft; 46. Drive motor 2; 47. Spiral blade. DETAILED DESCRIPTION

[0022] The utility model is described in further detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides a raw material screening mechanism for toothpaste production, comprising a box body 1 and a support leg 2 fixedly connected to the bottom of the box body 1, an inner liner 11 is fixedly connected to the interior of the box body 1, a screening assembly 3 is fixedly installed on the inner side of the inner liner 11, a material receiving assembly 4 is fixedly installed on the bottom of the box body 1, the screening assembly 3 comprises a mounting cylinder 31 and a fixing rod 32 fixedly connected to the outer side of the mounting cylinder 31, the fixing rod 32 is fixedly connected to the inner side of the inner liner 11, a spring seat 33 is fixedly installed on the top of the mounting cylinder 31, a sieve plate 34 is fixedly installed on the top of the spring seat 33, a vibration motor 35 is fixedly installed on the bottom of the sieve plate 34, a slot 36 is provided on the outer side of the mounting cylinder 31, a gear ring 37 is movably engaged with the inside of the slot 36, a driving motor 38 is fixedly installed on the inside of the mounting cylinder 31, a gear 39 located between the gear ring 37 and the driving motor 38 is movably installed on the inside of the mounting cylinder 31, and a cleaning rod 310 is fixedly installed on the top of the gear ring 37.

[0024] The vibrating motor 35 drives the sieve plate 34 to vibrate, and the raw materials located above the sieve plate 34 are vibrated and sieved out, while the large particles of raw materials roll to the side with the vibration after passing through the sieve plate 34 tilted outward. The driving motor 1 38 is controlled to drive the gear 39 to rotate and drive the gear ring 37 located in the slot 36 to rotate, and the gear ring 37 drives the cleaning rod 310 to rotate, and the raw materials stuck in the holes of the sieve plate 34 are pushed out by the cleaning rod 310, thereby avoiding blockage and ensuring the screening effect and efficiency.

[0025] like Figure 5As shown, the material collecting assembly 4 includes a collecting hopper 41 and a discharge box 42 fixedly connected to the bottom of the collecting hopper 41. The top and bottom opposite sides of the discharge box 42 are respectively provided with an inlet 43 and a discharge outlet 44. The collecting hopper 41 is located above the inlet 43. A rotating shaft 45 is movably installed inside the discharge box 42. A driving motor 46 connected to the rotating shaft 45 is fixedly installed on the outside of the discharge box 42. A spiral blade 47 is fixedly installed on the outside of the rotating shaft 45.

[0026] The screened friction agent raw materials enter the collecting hopper 41 and are collected into the discharge box 42 through the inlet 43. The driving motor 46 drives the rotating shaft 45 located in the discharge box 42 to rotate, thereby driving the spiral blade 47 to rotate. The rotation of the spiral blade 47 pushes the raw materials toward the discharge port 44 and is discharged from the discharge port 44, thereby facilitating the collection work.

[0027] like Figures 2 to 4 As shown, the sieve plate 34 is arranged in a conical shape, and the diameter of the sieve plate 34 is larger than the diameter of the inner container 11.

[0028] A ramp plate 12 is fixedly installed between the inner liner 11 and the box body 1 , and a waste outlet 13 corresponding to the ramp plate 12 is opened at the lower part of the outer side of the box body 1 .

[0029] The sieve plate 34 is arranged in a conical shape, so that the raw materials are located above the sieve plate 34 and roll outward with the vibration. Combined with the fact that the diameter of the sieve plate 34 is larger than the diameter of the inner container 11, large particles of raw materials fall above the slope plate 12 and are discharged from the waste outlet 13, thereby facilitating the collection of large particles of materials.

[0030] like Figure 4 As shown, the vibration motor 35 is located in the middle of the spring seat 33 .

[0031] The vibration motor 35 is located in the middle of the spring seat 33, and the vibration motor 35 can drive the screen plate 34 to vibrate to screen the raw materials. The spring seat 33 located outside the vibration motor 35 can absorb the vibration generated by the screen plate 34 for buffering to avoid affecting the whole.

[0032] like Figure 4 As shown, the cleaning rod 310 is arranged below the sieve plate 34, and the cleaning rod 310 and the sieve plate 34 are arranged to be inclined accordingly.

[0033] Brush bristles are fixedly mounted on the top of the cleaning rod 310 .

[0034] The cleaning rod 310 is tilted correspondingly to the sieve plate 34 so that the bristles on the top of the cleaning rod 310 fit into the bottom of the sieve plate 34 and are inserted into the hole thereof to sweep with the movement so as to eject the stuck raw materials and avoid blockage.

[0035] like Figure 2 and Figure 5 As shown, the bottom of the inner container 11 is connected to the collecting hopper 41.

[0036] The raw materials screened out of the inner container 11 can be collected through the collecting hopper 41, thereby facilitating the collection work.

[0037] The following is a detailed description of the working principle of the raw material screening mechanism for toothpaste production.

[0038] like Figures 1 to 5 As shown, the friction agent raw material is dropped from the top of the box body 1 onto the top of the screen plate 34, wherein the tilt angle of the screen plate 34 is small, so that the raw material can stay above it, and the screen plate 34 is driven to vibrate by turning on the vibration motor 35. The spring seat 33 can buffer the screen plate 34, and the raw material located above the screen plate 34 falls into the inner tank 11 with the vibration screen, while the large particles of raw material pass through the screen plate 34 tilted outward and roll to the side with the vibration, and fall onto the slope plate 12 between the inner tank 11 and the box body 1, and are discharged from the waste outlet 13 along with the inclined slope plate 12. During the screening process, the driving motor 38 is controlled to drive the material located in the installation cylinder 3 1 rotates, and the gear 39 and the gear ring 37 drive the gear ring 37 to rotate in the slot 36, and the gear ring 37 drives the cleaning rod 310 to rotate synchronously. When the cleaning rod 310 moves, the bristles above it are inserted into the holes of the sieve plate 34 to push out the stuck large particles of raw materials, thereby avoiding blockage. The screened friction agent raw materials enter the collecting hopper 41 from the bottom of the inner tank 11 and are collected into the discharge box 42 through the inlet 43. The shaft 45 in the discharge box 42 is driven by the driving motor 2 46 to rotate, thereby driving the spiral blade 47 to rotate. The raw materials are pushed toward the discharge port 44 through the rotation of the spiral blade 47 and discharged from the discharge port 44 for collection.

[0039] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A raw material screening mechanism for toothpaste production, comprising a housing (1) and a support leg (2) fixedly connected to the bottom of the housing (1), characterized in that: An inner liner (11) is fixedly connected to the interior of the box (1), a screening assembly (3) is fixedly installed on the inner side of the inner liner (11), and a material receiving assembly (4) is fixedly installed on the bottom of the box (1); The screening assembly (3) comprises a mounting tube (31) and a fixing rod (32) fixedly connected to the outside of the mounting tube (31); the fixing rod (32) is fixedly connected to the inside of the inner tank (11); a spring seat (33) is fixedly installed on the top of the mounting tube (31); a sieve plate (34) is fixedly installed on the top of the spring seat (33); a vibration motor (35) is fixedly installed on the bottom of the sieve plate (34); a slot (36) is provided on the outside of the mounting tube (31); a gear ring (37) is movably engaged inside the slot (36); a driving motor (38) is fixedly installed inside the mounting tube (31); a gear (39) located between the gear ring (37) and the driving motor (38) is movably installed inside the mounting tube (31); and a cleaning rod (310) is fixedly installed on the top of the gear ring (37).

2. A raw material screening mechanism for toothpaste production according to claim 1, characterized in that: The material receiving assembly (4) includes a collecting hopper (41) and a discharge box (42) fixedly connected to the bottom of the collecting hopper (41), an inlet (43) and a discharge outlet (44) are respectively provided on the top and bottom opposite sides of the discharge box (42), the collecting hopper (41) is located above the inlet (43), a rotating shaft (45) is movably installed inside the discharge box (42), a driving motor (46) connected to the rotating shaft (45) is fixedly installed on the outside of the discharge box (42), and a spiral blade (47) is fixedly installed on the outside of the rotating shaft (45).

3. A raw material screening mechanism for toothpaste production according to claim 1, characterized in that: The sieve plate (34) is arranged in a conical shape, and the diameter of the sieve plate (34) is larger than the diameter of the inner container (11).

4. A raw material screening mechanism for toothpaste production according to claim 1, characterized in that: A ramp plate (12) is fixedly installed between the inner container (11) and the box body (1), and a waste outlet (13) corresponding to the ramp plate (12) is provided below the outer side of the box body (1).

5. The raw material screening mechanism for toothpaste production according to claim 1, characterized in that: The vibration motor (35) is located in the middle of the spring seat (33).

6. A raw material screening mechanism for toothpaste production according to claim 1, characterized in that: The cleaning rod (310) is arranged below the sieve plate (34), and the cleaning rod (310) and the sieve plate (34) are arranged to be inclined correspondingly.

7. A raw material screening mechanism for toothpaste production according to claim 6, characterized in that: Brush bristles are fixedly mounted on the top of the cleaning rod (310).

8. A raw material screening mechanism for toothpaste production according to claim 2, characterized in that: The bottom of the inner container (11) is connected to the collecting hopper (41).

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