Batching device for washing powder production

Abstract

The utility model relates to the technical field of washing powder production, in particular to a washing powder production batching device which comprises a stirring machine, a batching box is arranged above the stirring machine, a connecting cylinder fixed with the stirring machine is arranged on the lower side of the batching box, and an alternating assembly is installed on the upper portion of the batching box. A plurality of batching tanks are installed in the alternating assembly, a through groove is formed in the bottom of the batching box, and a weighing assembly is installed at the position, corresponding to the through groove, of the connecting cylinder, so that the alternating assembly drives the batching tanks to directly face the weighing assembly in turn, guide plates are welded to the bottom ends of the batching tanks, and the guide plates are welded to the bottom ends of the batching tanks. The driving motor drives the sector gear to be intermittently meshed with the full gear, the multiple batching tanks can be driven to directly face the weighing cylinder in turn, and in a transmission gap, the air cylinder retracts, so that the concave frame drives the shifting plate to move, the baffle can be staggered with the outlets of the batching tanks, and materials in the batching tanks can fall into the weighing cylinder to be weighed.

Description

Technical Field

[0001] The utility model relates to the technical field of washing powder production, in particular to a washing powder production batching device. Background Art

[0002] Washing powder is an alkaline synthetic detergent. The main ingredients of washing powder are anionic surfactant, sodium alkylbenzene sulfonate, a small amount of non-ionic surfactant, and some additives, phosphate, silicate, sodium sulfate, fluorescent agent, enzyme, etc., which are made by mixing, powder spraying and other processes.

[0003] Chinese patent announcement number CN211466957U discloses a batching device, which places multiple raw materials in multiple storage chambers respectively to complete the storage of multiple raw materials, and weighs the raw materials output from the storage chambers through a weighing mechanism to achieve the required proportion of raw materials. However, the storage chambers in the above technology are each equipped with a set of weighing mechanisms, material level meters and valve bodies, which not only have high purchase and maintenance costs, but also have complex structures and high difficulty in regulation. Therefore, the utility model provides a washing powder production batching device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a washing powder production batching device, which solves the technical problems that the storage chambers of the traditional batching device are each equipped with a set of weighing mechanisms, material level meters and valve bodies, which not only has high purchase and maintenance costs, but also has a complex structure and high difficulty in regulation.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A washing powder production batching device comprises a mixer, a batching box is arranged above the mixer, a connecting cylinder fixed to the mixer is arranged at the lower side of the batching box, a rotation assembly is installed on the upper part of the batching box, a plurality of batching tanks are installed in the rotation assembly, a through groove is opened at the bottom of the batching box, a weighing assembly is installed at the position of the connecting cylinder corresponding to the through groove, so that the rotation assembly drives the plurality of batching tanks to face the weighing assembly in turn, wherein a guide plate is welded to the bottom end of each batching tank, a "convex" groove is arranged at the lower side of the guide plate, a baffle is slidably embedded in the "convex" groove, a paddle is fixed to the lower side of each baffle, a cylinder is fixed to the side of the batching box close to the weighing assembly, the output end of the cylinder extends to the batching box where a concave frame is fixed, and the concave frame is arranged corresponding to each paddle.

[0007] Beneficial effects: The detergent powder production batching device is driven by a driving motor to drive the sector gear to intermittently mesh with the full gear, which can drive multiple batching tanks to face the weighing cylinder in turn. In the transmission gap, the cylinder retracts, so that the concave frame drives the paddle to move, and the baffle will be misaligned with the batching tank outlet. The material in the batching tank will fall into the weighing cylinder for weighing. After the weighing result reaches the preset value, the cylinder extends, so that the baffle blocks the batching tank outlet. At this time, the solenoid valve is opened, and the quantitative feeding of the mixer can be realized, which saves the expense of repeatedly setting up the weighing mechanism, the material level meter and the valve body, is easy to control and adjust, and has a high degree of automation.

[0008] Furthermore, the rotation assembly includes a driving motor fixed by screws to the bottom of the ingredient box and a disc rotatably embedded in the open inner wall at the top of the ingredient box, a sector gear is fixed to the output end of the driving motor, the sector gear is meshingly connected with a full gear, a central shaft is fixedly sleeved in the middle of the full gear, the central shaft is rotatably embedded in the center of the bottom of the ingredient box, and the top of the central shaft is fixed to the disc, and a plurality of ingredient tanks are equidistantly embedded around the central axis on the edge of the disc.

[0009] Furthermore, the weighing assembly includes a slide rail fixed to the inner wall of the connecting cylinder by screws, a support plate is fixed to the bottom end of the slide rail, and a pressure sensor is fixed on the support plate, a T-block is slidably embedded in the slide rail, a support ring is fixed at the end of the T-block, a weighing cylinder is fixed in the support ring, and an electromagnetic valve is installed at the bottom end of the weighing cylinder.

[0010] Furthermore, the tops of the batching tank and the weighing cylinder are both provided with openings, and the bottoms of both are funnel-shaped.

[0011] Furthermore, the top opening of the weighing cylinder is directly opposite to the outlet of the batching tank located above the through slot, and the outlet of the weighing cylinder is arranged corresponding to the material inlet of the mixer.

[0012] Furthermore, a PLC controller is fixed on the outside of the connecting tube, and the PLC controller is electrically connected to the driving motor, the pressure sensor, the solenoid valve and the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of a washing powder production batching device of the utility model;

[0014] Figure 2 It is a side sectional view of a batching box in a batching device for producing washing powder according to the utility model;

[0015] Figure 3 It is a top view of a batching box in a batching device for producing washing powder according to the utility model;

[0016] Figure 4The utility model is a schematic diagram of the combination of a guide plate and a baffle in a washing powder production batching device.

[0017] Figure numerals: 1. mixer; 2. batching box; 21. connecting cylinder; 22. through groove; 23. PLC controller; 3. rotation assembly; 31. driving motor; 32. disc; 33. sector gear; 34. full gear; 35. center axis; 4. batching tank; 41. guide plate; 42. baffle; 43. paddle; 5. weighing assembly; 51. slide rail; 52. pressure sensor; 53. T-block; 54. support ring; 55. weighing cylinder; 56. solenoid valve; 6. cylinder; 61. concave frame. DETAILED DESCRIPTION

[0018] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0019] See Figures 1 to 4 As shown, a washing powder production batching device comprises a mixer 1, a batching box 2 is arranged above the mixer 1, a connecting cylinder 21 fixed to the mixer 1 is arranged on the lower side of the batching box 2, a rotation assembly 3 is installed on the upper part of the batching box 2, a plurality of batching tanks 4 are installed in the rotation assembly 3, the rotation assembly 3 comprises a driving motor 31 fixed to the bottom of the batching box 2 by screws and a disc 32 rotatably embedded in the open inner wall of the top end of the batching box 2, a sector gear 33 is fixed to the output end of the driving motor 31, the sector gear 33 is meshingly connected with a full gear 34, a central shaft 35 is fixedly sleeved in the middle of the full gear 34, the central shaft 35 is rotatably embedded in the center of the bottom of the batching box 2, and the top end of the central shaft 35 is fixed to the disc 32, and a plurality of batching tanks 4 are equidistantly embedded around the central shaft 35 at the edge of the disc 32;

[0020] Specifically, the driving motor 31 drives the sector gear 33 to rotate. Since the sector gear 33 has meshing at its edge portion, it can intermittently mesh with the full gear 34 to rotate. The full gear 34 can drive the central shaft 35 to rotate, so that multiple batching tanks 4 move to the blanking position in turn.

[0021] Further, a through groove 22 is provided at the bottom of the batching box 2, and a weighing assembly 5 is installed at a position of the connecting tube 21 corresponding to the through groove 22, so that the rotation assembly 3 drives multiple batching tanks 4 to face the weighing assembly 5 in turn, and the weighing assembly 5 includes a slide rail 51 fixed to the inner wall of the connecting tube 21 by screws, a support plate is fixed at the bottom end of the slide rail 51, and a pressure sensor 52 is fixed on the support plate, a T-block 53 is slidably embedded in the slide rail 51, a support ring 54 is fixed at the end of the T-block 53, a weighing cylinder 55 is fixed in the support ring 54, and a solenoid valve 56 is installed at the bottom end of the weighing cylinder 55;

[0022] Specifically, the T-block 53 can slide up and down along the slide rail 51. When no material enters the weighing cylinder 55, the pressure sensor 52 can detect the net weight of the weighing cylinder 55. When material enters the weighing cylinder 55, the weight increase detected by the pressure sensor 52 is the net weight of the material.

[0023] Furthermore, the tops of the batching tank 4 and the weighing cylinder 55 are both provided with openings, and the bottoms of both are funnel-shaped;

[0024] Specifically, the materials in the batching tank 4 and the weighing cylinder 55 can be completely emptied without any residual materials.

[0025] Furthermore, the top opening of the weighing cylinder 55 is directly opposite to the outlet of the batching tank 4 located above the through slot 22, and the outlet of the weighing cylinder 55 is arranged corresponding to the material inlet of the mixer 1;

[0026] Specifically, only one batching tank 4 is located above the through slot 22 at a time, and the baffle 42 will be misaligned with the outlet of the batching tank 4. The batching tank 4 located above the through slot 22 discharges into the weighing cylinder 55. When the solenoid valve 56 is opened, the material in the weighing cylinder 55 will fall into the mixer 1.

[0027] Furthermore, a PLC controller 23 is fixed to the outside of the connecting tube 21, and the PLC controller 23 is electrically connected to the driving motor 31, the pressure sensor 52, the solenoid valve 56 and the cylinder 6;

[0028] Specifically, the PLC controller 23 intelligently controls the coordinated operation of the drive motor 31, the pressure sensor 52, the solenoid valve 56 and the cylinder 6, without the need for worker operation, and has a high degree of automation.

[0029] Furthermore, a guide plate 41 is welded to the bottom end of the batching tank 4, and a "convex" groove is provided on the lower side of the guide plate 41, in which a baffle 42 is slidably embedded, and a paddle 43 is fixed to the lower side of the baffle 42. A cylinder 6 is fixed to the side of the batching box 2 close to the weighing component 5, and the output end of the cylinder 6 extends to the batching box 2 and a concave frame 61 is fixed therein, and the concave frame 61 is arranged corresponding to each paddle 43.

[0030] Specifically, the cylinder 6 drives the concave frame 61 to move, and the cylinder 6 retracts, so that the concave frame 61 drives the paddle 43 to move, and the baffle 42 will be misaligned with the outlet of the batching tank 4. The material in the batching tank 4 will fall into the weighing cylinder 55 for weighing. After the weighing result reaches the preset value, the cylinder 6 extends, so that the baffle 42 blocks the outlet of the batching tank 4.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A washing powder production batching device, comprising a mixer (1), characterized in that: A batching box (2) is arranged above the mixer (1), a connecting cylinder (21) fixed to the mixer (1) is arranged at the lower side of the batching box (2), a rotation assembly (3) is installed on the upper part of the batching box (2), a plurality of batching tanks (4) are installed in the rotation assembly (3), a through groove (22) is provided at the bottom of the batching box (2), and a weighing assembly (5) is installed at a position corresponding to the through groove (22) of the connecting cylinder (21), so that the rotation assembly (3) drives the plurality of batching tanks (4) to rotate with the weighing assembly (5). The weighing assembly (5) is directly opposite, wherein the bottom end of the batching tank (4) is welded with a guide plate (41), the lower side of the guide plate (41) is provided with a "convex" groove, a baffle plate (42) is slidably embedded in the "convex" groove, and a paddle plate (43) is fixed to the lower side of the baffle plate (42), and a cylinder (6) is fixed on the side of the batching box (2) close to the weighing assembly (5), and the output end of the cylinder (6) extends to the batching box (2) and is fixed with a concave frame (61), and the concave frame (61) is arranged corresponding to each paddle plate (43).

2. A washing powder production batching device according to claim 1, characterized in that: The rotation assembly (3) comprises a driving motor (31) fixed by screws to the bottom of the batching box (2) and a disc (32) rotatably embedded in the open inner wall of the top of the batching box (2); a sector gear (33) is fixed to the output end of the driving motor (31); the sector gear (33) is meshingly connected with a full gear (34); a central shaft (35) is fixedly sleeved in the middle of the full gear (34); the central shaft (35) is rotatably embedded in the center of the bottom of the batching box (2), and the top of the central shaft (35) is fixed to the disc (32); and a plurality of batching tanks (4) are equidistantly embedded around the central shaft (35) at the edge of the disc (32).

3. A washing powder production batching device according to claim 2, characterized in that: The weighing assembly (5) comprises a slide rail (51) fixed to the inner wall of the connecting cylinder (21) by screws, a support plate is fixed at the bottom end of the slide rail (51), and a pressure sensor (52) is fixed on the support plate, a T-shaped block (53) is slidably embedded in the slide rail (51), a support ring (54) is fixed at the end of the T-shaped block (53), a weighing cylinder (55) is fixed in the support ring (54), and a solenoid valve (56) is installed at the bottom end of the weighing cylinder (55).

4. A washing powder production batching device according to claim 3, characterized in that: The tops of the batching tank (4) and the weighing cylinder (55) are both provided with openings, and the bottoms of both are funnel-shaped.

5. A washing powder production batching device according to claim 4, characterized in that: The top opening of the weighing cylinder (55) is directly opposite to the outlet of the batching tank (4) located above the through groove (22), and the outlet of the weighing cylinder (55) is arranged corresponding to the material inlet of the mixer (1).

6. A washing powder production batching device according to claim 5, characterized in that: A PLC controller (23) is fixed on the outside of the connecting tube (21), and the PLC controller (23) is electrically connected to the driving motor (31), the pressure sensor (52), the solenoid valve (56) and the cylinder (6).

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