CN211363051U

CN211363051U - Weighing type blendor

Info

Publication number: CN211363051U
Application number: CN201921066290.4U
Authority: CN
Inventors: 谢仲铭; 叶培华; 谢锦伟; 吴峻睿; 吴崇鼎; 郭冲冲; 王立斌
Original assignee: Dongguan Shini Electrothermal Machinery Co ltd
Current assignee: Dongguan Shini Electrothermal Machinery Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-08-28
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a weighing mixer, which relates to the technical field of bearing and comprises a frame, a storage container arranged at the upper end of the frame, a base arranged at the lower end of the frame and a weighing disc arranged inside the frame, wherein the weighing disc is opposite to the lower end of the storage container, and a weighing sensor is arranged at the upper side of the outer wall of the weighing disc; the damping balancing device comprises a fixing plate, a supporting plate and an elastic pad, wherein the fixing plate is arranged at the lower side of the outer wall of the weighing disc, the supporting plate is positioned at the lower side of the weighing disc, a round hole is formed in the supporting plate and is opposite to the weighing disc, the elastic pad is arranged between the fixing plate and the supporting plate, the inner part of the rack is provided with an agitator, the agitator is positioned at the lower side of the supporting plate, the upper end of the base is connected with the lower end of the agitator, the lower end of the base is connected with the storage vat, the touch control device is arranged on one side of the rack, and the touch. The method has the advantages of high accuracy and high efficiency.

Description

Weighing type blendor

Technical Field

The utility model relates to the bearing technical field especially involves a weighing type blendor.

Background

Due to the diversification of plastic products, plastic manufacturers generally add color master batches, additives and other components into the plastic products to obtain high-quality products meeting requirements, the production process determines that production modes such as metering and mixing are indispensable in the whole production process of the plastic products, and the metering accuracy plays a crucial role in the quality of the plastic products.

The traditional method mostly adopts manual weighing, various errors can be generated by manual weighing, the weight proportion of each component can not meet the requirements of the production process, and the plastic part formed by injection molding can not meet the requirements of relevant technical standards and expected physical and chemical properties.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weighing type blendor for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

a weighing mixer comprises a material storage container, a rack, a weighing disc, a weighing sensor, a damping balancing device, a stirring barrel, a material storage barrel, a base and a touch control device, wherein the material storage container is arranged at the upper end of the rack, the lower end of the material storage container is inserted into the rack, the weighing disc is arranged in the rack, the weighing disc is positioned at the lower side of the material storage container and is opposite to the lower end of the material storage container, and the weighing sensor is arranged on the upper side of the outer wall of the weighing disc;

the damping balancing device comprises a fixing plate, a supporting plate and an elastic cushion, the fixing plate is arranged at the lower side of the outer wall of the weighing disc, the supporting plate is arranged in the rack, the supporting plate is positioned at the lower side of the weighing tray, a round hole is arranged on the supporting plate and is opposite to the weighing tray, the elastic pad is arranged between the fixed plate and the supporting plate, the stirring barrel is also arranged in the frame, the stirring barrel is positioned at the lower side of the supporting plate, the stirring barrel is opposite to the round hole, the lower end of the frame is provided with the base, the base is of a shell structure with openings at the upper end and the lower end, the upper end of the base is connected with the lower end of the stirring barrel, the lower extreme of base with the storage vat is connected, touch control device sets up one side of frame, just touch control device with weighing sensor signal connection.

Preferably, the storage container comprises a storage hopper device, the storage hopper device comprises a plurality of storage hoppers, and each storage hopper is respectively connected with the inner wall of the storage container.

Preferably, the touch control device further comprises a plurality of metering valves, the lower end of each storage hopper is provided with one metering valve, and each metering valve is in signal connection with the touch control device.

Preferably, the material closing device further comprises a material closing valve, a first material outlet is formed in the lower end of the bearing disc, the material closing valve is arranged at the first material outlet, and the material closing valve is in signal connection with the touch control device.

Preferably, the touch screen stirring device further comprises a stirrer and a speed reducing motor, wherein the stirrer is arranged inside the stirring barrel, the speed reducing motor is arranged on the outer wall of the rack and controls the stirrer, and the speed reducing motor is in signal connection with the touch control device.

Preferably, a second discharge hole is formed in the lower end of the stirring barrel, and the stirring barrel is communicated with the base through the second discharge hole.

Preferably, the material closing device further comprises a material closing plate, the material closing plate is arranged at the second discharge port and used for controlling the opening or closing of the second discharge port.

Preferably, the storage container further comprises an observation window, and the observation window is further arranged on the storage container.

Preferably, the touch control device is a touch screen.

The technical scheme has the following advantages or beneficial effects:

in the utility model, the weight of the raw materials can be accurately measured by the arranged weighing plate and the weighing sensor, and the weighing device has the advantages of high accuracy and high efficiency; the damping balancing device can prevent the weighing plate from vibrating to cause low measurement precision; the touch control device who sets up is used for controlling the operation of blendor, can remove manual operation from, improves production efficiency.

Drawings

Fig. 1 is a schematic structural view of the weighing mixer of the present invention.

In the figure: 1. a storage container; 2. a frame; 3. a weighing pan; 4. a weighing sensor; 5. a fixing plate; 6. a support plate; 7. an elastic pad; 8. a stirring barrel; 9. a base; 10. a touch control device; 11. a storage hopper; 12. a metering valve; 13. a first discharge port; 14. a stirrer; 15. a reduction motor; 16. a second discharge port; 17. closing the material plate; 18. an electric cabinet; 19. a discharge port device; 20. a third discharge port; 21. a storage bucket.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is a schematic structural view of the weighing mixer of the present invention, please refer to fig. 1, which shows a preferred embodiment, illustrating a weighing mixer, comprising: storage container 1, frame 2, weigh dish 3, weighing sensor 4, shock attenuation balancing unit, agitator 8, storage vat 21, base 9 and touch control device 10, the upper end of frame 2 is equipped with storage container 1, the inside of frame 2 is inserted to the lower extreme of storage container 1, the inside of frame 2 is equipped with weighs dish 3, weigh dish 3 and be located storage container 1's downside, and weigh dish 3 and storage container 1's lower extreme just right mutually, the upside of the outer wall of weighing dish 3 is equipped with weighing sensor 4.

Further, as a preferred embodiment, the damping balancing device comprises a fixing plate 5, a supporting plate 6 and an elastic pad 7, the fixing plate 5 is arranged at the lower side of the outer wall of the weighing plate 3, the supporting plate 6 is arranged inside the frame 2, and backup pad 6 is located the downside of weighing dish 3, round hole (not shown in the figure) has been seted up on backup pad 6, the round hole is just right with weighing dish 3, be equipped with cushion 7 between fixed plate 5 and the backup pad 6, the inside of frame 2 still is equipped with agitator 8, agitator 8 is located the downside of backup pad 6, agitator 8 is just right with the round hole mutually, the lower extreme of frame 2 is equipped with base 9, base 9 is upper end and lower extreme open-ended shell structure, the upper end of base 9 is connected with agitator 8's lower extreme, the lower extreme and the storage vat 21 of base 9 are connected, touch control device 10 sets up the one side at frame 2, and touch control device 10 and weighing sensor 4 signal connection. In this embodiment, adopt the mode of perpendicular unloading, can guarantee higher flow stability. The weighing sensor 4 is detachably connected with the weighing disc 3, and the weighing disc 3 is detachably connected with the rack 2; the damping balancing device plays a role in damping and balancing, the weighing plate 3 is prevented from vibrating when raw materials in the material storage container 1 fall into the weighing plate 3, the balance of the weighing plate 3 is influenced, weighing errors caused by unbalance are reduced, and the influence on the metering precision is avoided. Wherein, a through hole (not shown in the figure) is arranged on the elastic pad 7 corresponding to the lower end of the weighing disk 3 and is used as a channel for raw materials in the weighing disk 3 to enter the stirring barrel 8. The gravity sensor 4 is used to measure the weight of the stock material in the weighing pan 3 and the gravity sensor 4 then outputs a measured stock material weight signal to the touch control means 10 and is displayed on the touch control means 10. The stirring barrel 8 is designed into a gourd-shaped stirring barrel, so that various components can be mixed more uniformly, and the quality of a plastic product is improved.

Further, as a preferred embodiment, the storage container 1 includes a storage hopper device, the storage hopper device includes a plurality of storage hoppers 11, and each storage hopper 11 is connected to the inner wall of the storage container 1.

Further, as a preferred embodiment, the weighing mixer further comprises a plurality of metering valves 12, a metering valve 12 is arranged at the lower end of each storage hopper 11, and each metering valve 12 is in signal connection with the touch control device 10. As shown in fig. 1, in the present embodiment, a discharge outlet device 19 is arranged at the lower end of the storage container 1, and the discharge outlet device 19 is detachably connected with the lower end of the storage container 1; the discharge port device 19 is provided with a plurality of third discharge ports 20, wherein each third discharge port 20 is respectively opposite to one storage hopper 11. The discharge hole device 19 can prevent different raw materials from being mixed in the storage container 1, so that the discharging value of each raw material has larger error. When the weighing device is used, the metering valve 12 is opened according to a preset weight value and a time value obtained by calculating the feeding amount of the metering valve unit, the metering valve 12 is automatically closed after the feeding time is up, the weighing sensor 4 detects the weight of the raw materials in the weighing disc 3, if the weight of the raw materials reaches the error range of the set feeding value, the next storage hopper 11 is switched to carry out metering, and the process is repeated until all the storage hoppers 11 finish feeding. In the present embodiment, the opening time value and the closing time value of each metering valve 12 are calculated according to the set weight value and the unit discharge amount of the metering valve.

Further, as a preferred embodiment, the weighing mixer further includes a material closing valve (not shown in the figure), the lower end of the weighing pan 3 is provided with a first material outlet 13, the first material outlet 13 is provided with a material closing valve, and the material closing valve is in signal connection with the touch control device 10. After the discharging is completed, the touch control device 10 controls the material closing valve to open, and the raw materials fall into the stirring barrel 8 along the first discharge port 13 to be stirred and mixed.

Further, as a preferred embodiment, the weighing mixer further includes a stirrer 14 and a speed reduction motor 15, the stirrer 14 is disposed inside the stirring barrel 8, the speed reduction motor 15 is disposed on the outer wall of the frame 2, the speed reduction motor 15 controls the stirrer 14, and the speed reduction motor 15 is in signal connection with the touch control device 10. When the raw materials enter the stirring barrel 8, the touch control device 10 controls the speed reducing motor 15 to operate, and the speed reducing motor 15 drives the stirrer 14 to rotate and stir the raw materials in the stirring barrel 8.

Further, as a preferred embodiment, a second discharge port 16 is disposed at a lower end of the stirring barrel 8, and the stirring barrel 8 is communicated with the base 9 through the second discharge port 16.

Further, as a preferred embodiment, the weighing mixer further includes a material closing plate, a material closing plate 17 is disposed at the second material outlet 16, and the material closing plate 17 is used for controlling the opening or closing of the second material outlet 16. The material closing plate 17 is manually operated, and when the material closing plate 17 is pulled outwards, the raw material of the stirring barrel 8 enters the base 9 along the second material outlet 16 and enters the material storage barrel 21 or the injection molding machine through the base 9.

Further, as a preferred embodiment, the weighing mixer further includes an observation window (not shown in the figure), and the storage container 1 is further provided with an observation window. The observation window is made of transparent materials and is used for observing the condition inside the storage container 1.

Further, as a preferred embodiment, the touch control device 10 is a touch screen.

The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The utility model discloses still have following embodiment on above-mentioned basis:

as another embodiment, the other side of the frame 2 is provided with an electric cabinet 18, and the electric cabinet 18 is used for supplying power to the weighing sensor 4, the touch control device 10, the metering valve 12, the material shutting valve and the speed reducing motor 15.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A weighing mixer is characterized by comprising a material storage container, a rack, a weighing disc, a weighing sensor, a damping balancing device, a stirring barrel, a material storage barrel, a base and a touch control device, wherein the material storage container is arranged at the upper end of the rack, the lower end of the material storage container is inserted into the rack, the weighing disc is arranged in the rack and is positioned at the lower side of the material storage container, the weighing disc is opposite to the lower end of the material storage container, and the weighing sensor is arranged on the upper side of the outer wall of the weighing disc;

2. The weighing blender of claim 1, wherein the storage container comprises a storage hopper assembly, the storage hopper assembly comprising a plurality of storage hoppers, each storage hopper being connected to an inner wall of the storage container.

3. The weighing mixer according to claim 2, further comprising a plurality of metering valves, wherein one metering valve is disposed at a lower end of each storage hopper, and each metering valve is in signal connection with the touch control device.

4. The weighing mixer according to claim 1, further comprising a material shutting valve, wherein a first material outlet is arranged at the lower end of the weighing plate, the material shutting valve is arranged at the first material outlet, and the material shutting valve is in signal connection with the touch control device.

5. The weighing mixer according to claim 1, further comprising a stirrer and a gear motor, wherein the stirrer is arranged inside the mixing barrel, the gear motor is arranged on the outer wall of the frame, the gear motor controls the stirrer, and the gear motor is in signal connection with the touch control device.

6. The weighing mixer according to claim 1, wherein a second discharge port is provided at a lower end of the mixing barrel, and the mixing barrel is communicated with the base through the second discharge port.

7. The weighing mixer according to claim 6, further comprising a material closing plate, wherein the material closing plate is arranged at the second discharge port and used for controlling the opening or closing of the second discharge port.

8. The weighing blender of claim 1, further comprising an observation window, the storage container further having the observation window disposed thereon.

9. The weighing blender of claim 1, wherein the touch control device is a touch screen.