Measuring cup metering device

Abstract

The utility model discloses a measuring cup metering device, which belongs to the technical field of metering devices and comprises a bottom plate, a linear guide rail arranged at the upper end of the bottom plate, an electric box arranged at the upper end of the linear guide rail, a side plate arranged on one side of the electric box, a drawer component arranged on one side of the side plate and a hopper arranged at the upper end of the drawer component. A vacuum feeding machine is arranged at the upper end of the hopper; the servo motor rotates to drag the drawer assembly to slide back and forth, meanwhile, the ball spline lead screw can be rotated to drive the adjusting lead screw to adjust the measuring cup male plate and the bottom base plate back and forth, a transmission part of the ball spline shaft is connected with the drawer assembly, and straight movement can be achieved through the ball spline linear bearing; meanwhile, the servo motor can be automatically adjusted through the adjusting lead screw, the accuracy, stability and convenience of production and metering of the measuring cup are guaranteed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring devices, and in particular relates to a measuring cup measuring device. Background Art

[0002] Measuring devices refer to equipment used to measure and detect physical quantities. Measuring devices are widely used in various fields, such as industrial production, medical and health care, environmental testing, etc. It not only plays an important role in the above fields, but also plays a vital role in the accurate measurement and technological development of all walks of life. The emergence of measuring devices has greatly promoted the development of science and technology and the improvement of social productivity.

[0003] The traditional measuring cup metering device is a circular plate with 4 to 5 sets of measuring cups evenly distributed on it. Material can only be put in once at a time. The volume of the measuring cup is adjusted by manually rotating the nut to adjust the circular plate up and down to adjust the volume of the measuring cup. The production efficiency is relatively low and the operation and adjustment are inconvenient. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a measuring cup measuring device, which has the characteristics of high production efficiency and accurate and convenient adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measuring cup metering device, comprising a base plate, a linear guide rail is arranged at the upper end of the base plate, an electric box is arranged at the upper end of the linear guide rail, a side panel is arranged on one side of the electric box, a drawer assembly is arranged on one side of the side panel, a hopper is arranged at the upper end of the drawer assembly, and a vacuum loader is arranged at the upper end of the hopper.

[0006] Preferably, the drawer assembly includes a linear bearing, a drawer bottom plate, a measuring cup mother plate, a loading trough, a measuring cup male plate, an adjusting screw, an Igus screw nut, a screw gear and a bottom pad, wherein a linear bearing is provided on one side of the side plate, a drawer bottom plate is provided on one side of the linear bearing, a measuring cup mother plate is provided inside the drawer bottom plate, a loading trough is provided inside one side of the measuring cup mother plate, a measuring cup male plate is provided on one side of the loading trough, a bottom pad is provided at the bottom end of the measuring cup male plate, an Igus screw nut is provided on one side of the measuring cup male plate, an adjusting screw is provided inside the Igus screw nut, and a screw gear is provided on one end surface of the adjusting screw.

[0007] Preferably, a hand wheel is provided at one end of the adjusting screw rod close to the screw rod gear, and a joint bearing seat is provided at one end of the drawer bottom plate away from the adjusting screw rod.

[0008] Preferably, a plurality of loading slots are provided inside the drawer bottom plate and the measuring cup mother plate, the number of the measuring cup male plate corresponds to the loading slots, and the thickness of the measuring cup male plate is the same as that of the loading slots.

[0009] Preferably, an upper friction plate is provided at the upper end of the loading chute, and a lower friction plate is provided at the lower end of the loading chute, and the lower friction plate is in contact with the bottom end surface of the drawer bottom plate.

[0010] Preferably, the upper end of the screw gear is meshedly connected with an intermediate gear, the upper end of the intermediate gear is meshedly connected with a driving gear, a ball spline screw is arranged inside the driving gear, an intermediate gear mounting plate is arranged on the surface of the intermediate gear, two sets of latch plates are arranged inside the intermediate gear mounting plate, a knob latch is arranged on one side of the latch plate, a synchronous wheel is arranged at one end of the ball spline screw, and a servo motor is arranged on one side of the upper end of the synchronous wheel.

[0011] Preferably, a hopper is provided at the bottom end of the bottom plate, a plurality of lower hoppers are provided inside the hopper corresponding to the loading trough, and a dust removal air knife is provided between the hopper and the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model uses a servo motor to rotate and drag the drawer assembly to slide forward and backward, and can also drive the adjusting screw to adjust the measuring cup male plate and the bottom plate forward and backward by rotating the ball spline screw rod. The transmission part of the ball spline shaft is connected to the drawer assembly, and can perform both straight movement and rotational movement through the ball spline linear bearing. The adjusting screw rod can be automatically adjusted by the servo motor, and can also be manually rotated to adjust the volume of the loading trough. A friction plate is provided on the upper and lower parts of the drawer assembly to ensure the quantitative volume of the loading trough, thereby ensuring the accuracy, stability and convenience of the production and measurement of the measuring cup, thereby improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural stereogram of the utility model;

[0015] Figure 2 This is a schematic diagram of the drawer assembly structure of the utility model;

[0016] Figure 3 This is a cross-sectional view of the drawer assembly structure of the utility model;

[0017] Figure 4 It is a structural sectional view of the utility model.

[0018] In the figure: 1. Vacuum loader; 2. Hopper; 3. Drawer assembly; 31. Linear bearing; 32. Joint bearing seat; 33. Drawer bottom plate; 34. Measuring cup mother plate; 35. Loading trough; 36. Measuring cup male plate; 37. Adjusting screw; 38. Igus screw nut; 39. Screw gear; 310. Handwheel; 311. Bottom plate; 4. Side plate; 5. Bottom plate; 6. Linear guide; 7. Electric box; 8. Ball spline screw; 9. Servo motor; 10. Knob latch; 11. Latch plate; 12. Synchronous wheel; 13. Intermediate gear mounting plate; 14. Driving gear; 15. Intermediate gear; 16. Dust removal air knife; 17. Hopper; 18. Lower friction plate; 19. Upper friction plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides the following technical solutions: a measuring cup metering device, including a bottom plate 5, a linear guide rail 6 is arranged on the upper end of the bottom plate 5, an electric box 7 is arranged on the upper end of the linear guide rail 6, a side plate 4 is arranged on one side of the electric box 7, a drawer assembly 3 is arranged on one side of the side plate 4, a hopper 2 is arranged on the upper end of the drawer assembly 3, and a vacuum loader 1 is arranged on the upper end of the hopper 2.

[0021] Specifically, the drawer assembly 3 includes a linear bearing 31, a drawer bottom plate 33, a measuring cup mother plate 34, a charging trough 35, a measuring cup male plate 36, an adjusting screw 37, an Igus screw nut 38, a screw gear 39 and a bottom pad 311, wherein a linear bearing 31 is provided on one side of the side plate 4, a drawer bottom plate 33 is provided on one side of the linear bearing 31, a measuring cup mother plate 34 is provided inside the drawer bottom plate 33, a charging trough 35 is provided inside one side of the measuring cup mother plate 34, a measuring cup male plate 36 is provided on one side of the charging trough 35, a bottom pad 311 is provided at the bottom end of the measuring cup male plate 36, an Igus screw nut 38 is provided on one side of the measuring cup male plate 36, an adjusting screw 37 is provided inside the Igus screw nut 38, and a screw gear 39 is provided on one end surface of the adjusting screw 37.

[0022] By adopting the above technical solution, when the measuring cup is produced and measured, the servo motor 9 is used to rotate and drag the drawer assembly 3 to slide forward and backward. At the same time, the ball spline screw 8 can be rotated to drive the adjusting screw 37 to adjust the measuring cup male plate 36 and the bottom plate 311 forward and backward. The transmission part of the ball spline screw 8 is connected with the drawer assembly 3. The ball spline screw 8 can perform both linear motion and rotational motion. The adjusting screw 37 can be automatically adjusted under the action of the servo motor 9, or the adjusting screw 37 can be manually rotated to adjust the volume of the loading trough 35, thereby improving the applicability of the equipment.

[0023] Specifically, a hand wheel 310 is provided at one end of the adjusting screw rod 37 close to the screw rod gear 39 , and a joint bearing seat 32 is provided at one end of the drawer bottom plate 33 away from the adjusting screw rod 37 .

[0024] By adopting the above technical solution, the joint bearing seat 32 can be connected to the servo reducer through a hinge, and the motor can drive the drawer assembly 3 to slide forward and backward through forward and reverse rotation to realize the loading and unloading functions, and the hand wheel 310 can be rotated to manually drive the adjusting screw 37 to work.

[0025] Specifically, a plurality of charging slots 35 are provided inside the drawer bottom plate 33 and the measuring cup mother plate 34 . The number of the measuring cup male plates 36 corresponds to the charging slots 35 , and the thickness thereof is the same as that of the charging slots 35 .

[0026] By adopting the above technical solution, the adjustment accuracy of the charging chute 35 is guaranteed and the use effect of the equipment is improved.

[0027] Specifically, an upper friction plate 19 is disposed at the upper end of the loading chute 35 , and a lower friction plate 18 is disposed at the lower end of the loading chute 35 , and the lower friction plate 18 is in contact with the bottom surface of the drawer bottom plate 33 .

[0028] By adopting the above technical solution, the drawer assembly 3 can slide between the lower friction plate 18 and the upper friction plate 19 to accurately move the material of a specified volume in the loading trough 35 to the unloading position.

[0029] Specifically, the upper end of the screw gear 39 is meshedly connected with the intermediate gear 15, and the upper end of the intermediate gear 15 is meshedly connected with the driving gear 14. A ball spline screw 8 is arranged inside the driving gear 14, and an intermediate gear mounting plate 13 is arranged on the surface of the intermediate gear 15. Two groups of latch plates 11 are arranged inside the intermediate gear mounting plate 13, and a knob latch 10 is arranged on one side of the latch plate 11. A synchronous wheel 12 is arranged at one end of the ball spline screw 8, and a servo motor 9 is arranged on one side of the upper end of the synchronous wheel 12.

[0030] By adopting the above technical solution, the stability of the driving of the adjusting screw 37 is improved, the working quality of the equipment is guaranteed, and the knob pin 10 can be connected with the drawer assembly 3, so that the measuring cup male plate 36 and the bottom pad 311 can slide back and forth with the drawer assembly 3, and the measuring cup male plate 36 and the bottom pad 311 can also be adjusted by rotating the ball spline screw 8.

[0031] Specifically, a hopper 17 is provided at the bottom end of the bottom plate 5 , a plurality of lower hoppers are provided inside the hopper 17 corresponding to the loading trough 35 , and a dust removal air knife 16 is provided between the hopper 17 and the bottom plate 5 .

[0032] By adopting the above technical solution, the material feeding quality is improved, the product qualification rate is guaranteed, and the production efficiency is improved.

[0033] Working principle and use process of the utility model: when the utility model is in use, when the measuring cup is produced and measured, the servo motor 9 is used to rotate and drag the drawer assembly 3 to slide back and forth, and the ball spline screw 8 can also be rotated to drive the adjusting screw 37 to adjust the measuring cup male plate 36 and the bottom plate 311 back and forth. The transmission part of the ball spline screw 8 is connected with the drawer assembly 3, and the ball spline screw 8 can perform both linear motion and rotational motion. The adjusting screw 37 can be automatically adjusted under the action of the servo motor 9, or the adjusting screw 37 can be manually rotated to adjust the volume of the loading trough 35, thereby improving the applicability of the equipment.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring cup measuring device, comprising a bottom plate, Features: A linear guide is arranged at the upper end of the bottom plate, an electric box is arranged at the upper end of the linear guide, a side plate is arranged on one side of the electric box, a drawer assembly is arranged on one side of the side plate, a hopper is arranged at the upper end of the drawer assembly, and a vacuum loader is arranged at the upper end of the hopper; The drawer assembly includes a linear bearing, a drawer bottom plate, a measuring cup mother plate, a loading trough, a measuring cup male plate, an adjusting screw, an Igus screw nut, a screw gear and a bottom pad, wherein a linear bearing is arranged on one side of the side plate, a drawer bottom plate is arranged on one side of the linear bearing, a measuring cup mother plate is arranged inside the drawer bottom plate, a loading trough is arranged inside one side of the measuring cup mother plate, a measuring cup male plate is arranged on one side of the loading trough, a bottom pad is arranged at the bottom end of the measuring cup male plate, an Igus screw nut is arranged on one side of the measuring cup male plate, an adjusting screw is arranged inside the Igus screw nut, and a screw gear is arranged on one end surface of the adjusting screw.

2. A measuring cup measuring device according to claim 1, Features: A hand wheel is arranged at one end of the adjusting screw rod close to the screw rod gear, and a joint bearing seat is arranged at one end of the drawer bottom plate away from the adjusting screw rod.

3. A measuring cup measuring device according to claim 1, Features: A plurality of charging slots are provided inside the drawer bottom plate and the measuring cup mother plate. The number of the measuring cup male plate corresponds to the charging slots, and the thickness of the male plate is the same as that of the charging slots.

4. A measuring cup measuring device according to claim 3, Features: An upper friction plate is arranged at the upper end of the loading chute, and a lower friction plate is arranged at the lower end of the loading chute, and the lower friction plate is in contact with the bottom end surface of the drawer bottom plate.

5. A measuring cup measuring device according to claim 1, Features: The upper end of the screw gear is meshed and connected with an intermediate gear, and the upper end of the intermediate gear is meshed and connected with a driving gear. A ball spline screw is arranged inside the driving gear, and an intermediate gear mounting plate is arranged on the surface of the intermediate gear. Two groups of latch plates are arranged inside the intermediate gear mounting plate, and a knob latch is arranged on one side of the latch plate. A synchronous wheel is arranged at one end of the ball spline screw, and a servo motor is arranged on one side of the upper end of the synchronous wheel.

6. A measuring cup measuring device according to claim 4, Features: A hopper is arranged at the bottom end of the bottom plate, a plurality of lower hoppers are arranged inside the hopper corresponding to the loading trough, and a dust removal air knife is arranged between the hopper and the bottom plate.

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