Powdery wash supply feeding structure
By introducing floor scales and weighing sensors into the loading structure, combining weighing instruments and control terminals, the problem of small material packs in the prior art is solved, quantitative loading is achieved, labor and packaging costs are reduced, and the conveying efficiency of powdered toiletries is improved.
Patent Information
- Application Number
- CN202421835543.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing feeding structure requires the raw materials to be packaged into small material packages in advance, which increases labor and packaging costs, and quantitative transportation cannot be achieved.
Set up a floor scale and a weighing sensor below the loading structure, weigh the ton of bags through the floor scale, combine the weighing instrument and the control terminal to achieve quantitative loading, and control the cutting speed through the pull-out valve plate to avoid stacking.
It realizes quantitative loading without the need for packing small material bags, reduces labor and packaging costs, and ensures the accuracy and efficiency of powder conveying.
Smart Images
Figure CN223225369U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of proportioning of toiletries, in particular to a feeding structure for powdered toiletries. Background Art
[0002] Toiletries are made from a variety of raw materials in a certain proportion, and the powdered raw materials are usually fed by a feeding mechanism;
[0003] The existing conventional feeding structure, such as announcement number CN218931098U, is named a powder feeding mechanism, which includes a shell, a feed port and a discharge port respectively arranged at both ends of the shell, and a spiral conveying rod rotatably arranged in the shell; a hopper is provided on the feed port, and an opening connected to the feed port is formed at the bottom of the hopper. A shielding cover is rotatably provided on the bottom surface of the hopper, and a driving mechanism is provided on the hopper, which can drive the shielding cover to rotate so as to periodically open the opening.
[0004] However, the feeding amount of raw materials for toiletries needs to be controlled according to the ratio. In order to achieve quantitative delivery of raw materials, the current feeding structure needs to pre-package the raw materials of corresponding specifications into small bags of specified specifications, and then manually feed them one by one, which increases manpower and packaging costs. Therefore, we proposed a feeding structure for powdered toiletries to solve the above problems. Utility Model Content
[0005] The purpose of the present utility model is to provide a feeding structure for powdered toiletries, so as to solve the problem that the existing feeding structure proposed in the above background technology needs to pre-pack the raw materials of corresponding specifications into small bags of specified specifications in order to achieve quantitative delivery of raw materials, and then manually feed the materials in sequence, which increases manpower and packaging costs.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a feeding structure for powdered toiletries, comprising a feed hopper, a feed pipe being installed at the upper end of the feed hopper, a feeding pipe being installed at the lower end of the feed hopper, a discharge pipe being provided on the outer wall of one end of the feeding pipe, and support legs being installed at the four corners of the lower end of the feed hopper, characterized in that a floor scale is installed at the lower end of the support leg, a weighing instrument is provided on one side of the upper surface of the floor scale, a weighing sensor is installed inside the floor scale, an outer protective frame is installed at the upper end of the outer side of the floor scale, a ton bag support bracket is installed above the outer protective frame, and a valve is installed inside the feed pipe.
[0007] Preferably, the output end of the weighing sensor inside the floor scale is electrically connected to the input end of the weighing instrument, and the output end of the weighing instrument is electrically connected to the input end of the control terminal.
[0008] Preferably, the valve includes a valve seat and a pull-out valve plate, the pull-out valve plate is arranged inside the valve seat and is slidably connected to the valve seat, and one end of the pull-out valve plate extends to the outside of the valve seat and has a bent structure.
[0009] Preferably, a screw rod is provided at the upper end of the valve seat, the lower end of the screw rod passes through the pull-out valve plate and extends to the interior of the valve seat, and is threadedly connected to the valve seat, and a knob is installed at the upper end of the screw rod.
[0010] Preferably, ton bag side guard bars are installed on both sides of the upper end of the outer protective frame.
[0011] Preferably, a spiral feed rod is installed inside the feeding tube, a transmission protection cover is installed at the other end of the feeding tube, and a belt transmission mechanism is provided inside the transmission protection cover. A servo motor is installed on the outer wall of the transmission protection cover, and the output end of the servo motor is connected to the spiral feed rod through a belt transmission mechanism.
[0012] Preferably, reinforcement rods are installed between adjacent support legs.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. The utility model sets a floor scale under the feeding structure. When feeding, ton bags with a weight of one ton can be directly selected without dividing them into small bags. After the ton bags are loaded, the weighing sensor can measure the overall weight of the current equipment and feed back the signal to the weighing instrument for recording. As the powder material is loaded, the overall weight of the equipment gradually decreases. When the reduction amount is close to the proportion of the powder material, the weighing instrument will feed back a signal to the control terminal, and the control terminal will stop the servo motor to achieve the purpose of quantitative feeding. This solves the problem that the existing feeding structure needs to divide the raw materials of corresponding specifications into small material bags of specified specifications in advance in order to achieve quantitative transportation of raw materials, and then manually load the materials in sequence, which increases manpower and packaging costs.
[0015] 2. By setting a pull-out valve plate at the feed pipe, the pull-out valve plate can control the feeding speed of the powder, avoiding the accumulation of the feed hopper due to excessive feeding, which will cause a burden on the spiral feed rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the front structure of the utility model;
[0018] Figure 3 It is a side structural diagram of the utility model;
[0019] Figure 4 This is a partial enlarged view of point A of the present utility model;
[0020] Figure 5 This is a schematic diagram of the internal structure of B of the present utility model;
[0021] In the figure: 1. Floor scale; 2. Weighing instrument; 3. External protective frame; 4. Ton bag side guard bar; 5. Ton bag support bracket; 6. Support leg; 7. Reinforcement rod; 8. Feed hopper; 9. Feed pipe; 10. Valve; 101. Valve seat; 102. Pull-out valve plate; 103. Screw rod; 104. Knob; 11. Feed pipe; 12. Discharge pipe; 13. Transmission protection cover; 14. Servo motor; 15. Screw feed rod. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0023] See also Figure 1-4 The utility model provides an embodiment: a feeding structure for powdered toiletries, comprising a feed hopper 8, a feed pipe 9 being installed at the upper end of the feed hopper 8, a feeding pipe 11 being installed at the lower end of the feed hopper 8, a discharge pipe 12 being provided on the outer wall of one end of the feeding pipe 11, and support legs 6 being installed at the four corners of the lower end of the feed hopper 8, characterized in that: a floor scale 1 is installed at the lower end of the support leg 6, a weighing instrument 2 is provided on one side of the upper surface of the floor scale 1, a weighing sensor is installed inside the floor scale 1, an outer protective frame 3 is installed at the upper end of the outer side of the floor scale 1, a ton bag support bracket 5 is installed above the outer protective frame 3, and a valve 10 is installed inside the feed pipe 9.
[0024] See also Figure 1 The output end of the weighing sensor inside the floor scale 1 is electrically connected to the input end of the weighing instrument 2, and the output end of the weighing instrument 2 is electrically connected to the input end of the control terminal. The floor scale 1 is an SCS model 0-3 ton industrial floor scale. After the ton bag is loaded, the weighing sensor can measure the overall weight of the current equipment and feed back the signal to the weighing instrument 2 for recording. As the powder material is loaded, the overall weight of the equipment gradually decreases. When the reduction amount is close to the proportion of the powder material, the weighing instrument 2 will feed back a signal to the control terminal, and the control terminal will stop the servo motor 14 to achieve the purpose of quantitative loading.
[0025] See also Figure 4 The valve 10 includes a valve seat 101 and a pull-out valve plate 102. The pull-out valve plate 102 is arranged inside the valve seat 101 and is slidingly connected to the valve seat 101. One end of the pull-out valve plate 102 extends to the outside of the valve seat 101 and has a bent structure. The valve 10 adopts a pull-out structure, which can control the feeding speed and avoid the feed hopper 8 from accumulating due to excessive feeding, which puts a burden on the spiral feeding rod 15.
[0026] See also Figure 4 A screw rod 103 is provided at the upper end of the valve seat 101. The lower end of the screw rod 103 passes through the pull-out valve plate 102 and extends to the interior of the valve seat 101, and is threadedly connected to the valve seat 101. A knob 104 is installed at the upper end of the screw rod 103. When the pull-out valve plate 102 is closed, the knob 104 can be rotated to lock the screw rod 103 to ensure the closing stability.
[0027] See also Figure 1 Ton bag side guard bars 4 are installed on both sides of the upper end of the outer protective frame 3, and the ton bag side guard bars 4 can ensure the safety of the ton bag after it is placed.
[0028] See also Figure 1 、 Figure 2 and Figure 5 A spiral feeding rod 15 is installed inside the feeding tube 11, and a transmission protection cover 13 is installed at the other end of the feeding tube 11. A belt transmission mechanism is provided inside the transmission protection cover 13, and a servo motor 14 is installed on the outer wall of the transmission protection cover 13. The output end of the servo motor 14 is connected to the spiral feeding rod 15 through the belt transmission mechanism. The servo motor 14 can drive the spiral feeding rod 15 to rotate, so that the powder in the feed hopper 8 is discharged from the discharge pipe 12 along the feeding tube 11.
[0029] See also Figure 1 Reinforcement rods 7 are installed between adjacent support legs 6 to increase the bearing capacity of the support legs 6 .
[0030] Working principle: When in use, a one-ton powder bag is placed on the bag support bracket 5 by hoisting, and the bag outlet of the bag is tied to the feed pipe 9 of the feed hopper 8. After completion, the weighing sensor in the floor scale 1 measures the overall weight of the current equipment and feeds back the signal to the weighing instrument 2 for recording. Then the servo motor 14 is started and the pull-out valve plate 102 is pulled out. At this time, the powder enters the feed hopper 8 along the feed pipe 9. The output end of the servo motor 14 is transmitted to the spiral feed rod 15 through the belt drive mechanism, driving the spiral feed rod 15 to rotate, so that the powder in the feed hopper 8 is discharged from the discharge pipe 12 along the feeding pipe 11. As the powder is loaded, the total weight of the equipment gradually decreases. When the reduction is close to the proportion of the powder, the weighing instrument 2 will feed back a signal to the control terminal, and the control terminal will stop the servo motor 14 to achieve the purpose of quantitative loading.
[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A powdered toiletries feeding structure, comprising a feed hopper (8), a feed pipe (9) mounted on the upper end of the feed hopper (8), a feed pipe (11) mounted on the lower end of the feed hopper (8), a discharge pipe (12) mounted on the outer wall of one end of the feed pipe (11), and support legs (6) mounted at the four corners of the lower end of the feed hopper (8), characterized in that: A floor scale (1) is installed at the lower end of the supporting leg (6), a weighing instrument (2) is provided on one side of the upper surface of the floor scale (1), a weighing sensor is installed inside the floor scale (1), an outer protective frame (3) is installed at the upper end of the outer side of the floor scale (1), a ton bag support bracket (5) is installed above the outer protective frame (3), and a valve (10) is installed inside the feed pipe (9).
2. The powdered toiletries feeding structure according to claim 1, characterized in that: The output end of the weighing sensor inside the floor scale (1) is electrically connected to the input end of the weighing instrument (2), and the output end of the weighing instrument (2) is electrically connected to the input end of the control terminal.
3. The powdered toiletries feeding structure according to claim 1, characterized in that: The valve (10) includes a valve seat (101) and a pull-out valve plate (102), wherein the pull-out valve plate (102) is arranged inside the valve seat (101) and is slidably connected to the valve seat (101), and one end of the pull-out valve plate (102) extends to the outside of the valve seat (101) and is a bent structure.
4. The powdered toiletries feeding structure according to claim 3, characterized in that: A screw rod (103) is provided at the upper end of the valve seat (101), the lower end of the screw rod (103) passes through the pull-out valve plate (102) and extends to the interior of the valve seat (101), and is threadedly connected to the valve seat (101), and a knob (104) is installed at the upper end of the screw rod (103).
5. The powdered toiletries feeding structure according to claim 1, characterized in that: Ton bag side guard bars (4) are installed on both sides of the upper end of the outer protective frame (3).
6. The powdered toiletries feeding structure according to claim 1, characterized in that: A spiral feed rod (15) is installed inside the feeding tube (11), a transmission protection cover (13) is installed at the other end of the feeding tube (11), and a belt transmission mechanism is provided inside the transmission protection cover (13). A servo motor (14) is installed on the outer wall of the transmission protection cover (13), and the output end of the servo motor (14) is connected to the spiral feed rod (15) through the belt transmission mechanism.
7. The powdered toiletries feeding structure according to claim 1, characterized in that: Reinforcement rods (7) are installed between adjacent support legs (6).