CN112675776A - Discharging mechanism and automatic weighing and batching device - Google Patents
Discharging mechanism and automatic weighing and batching device Download PDFInfo
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- CN112675776A CN112675776A CN202011431388.2A CN202011431388A CN112675776A CN 112675776 A CN112675776 A CN 112675776A CN 202011431388 A CN202011431388 A CN 202011431388A CN 112675776 A CN112675776 A CN 112675776A
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Abstract
The invention discloses a discharging mechanism and an automatic weighing and batching device, wherein the discharging mechanism comprises a bearing plate; the loading board is fixedly connected with a hopper, a quantitative conveying mechanism is arranged on the lower side of the hopper, a weight sensor is arranged under the loading board and electrically connected with the quantitative conveying mechanism, so that the quantitative conveying mechanism transports quantitative materials out of the hopper according to the weight change of the materials in the hopper. The automatic weighing and batching device disclosed by the invention can realize automatic weighing of the additive or the auxiliary material, accurately and uniformly automatically add the additive or the auxiliary material into the main material for mixing and stirring, and replace manual weighing, batching, mixing and stirring.
Description
Technical Field
The invention belongs to the field of batching, and particularly relates to a discharging mechanism and an automatic weighing and batching device.
Background
At present, the proportion of color master batches in the injection molding industry is designed according to the proportion of the master batches, raw materials and pigments are manually weighed, mechanically mixed, stirred and proportioned, and poured into a hopper.
In the feed industry at present, the proportion of additives, auxiliary materials and main materials is designed according to the proportion of the materials, and the additives, the auxiliary materials and the main materials are weighed manually, then mechanically mixed, stirred and proportioned and poured into a hopper.
The manual weighing operation has the advantages of material proportioning, time and labor consumption, high labor intensity, low efficiency and inaccurate mixing and stirring of proportioning materials.
Disclosure of Invention
The invention aims to provide a discharging mechanism and an automatic weighing and batching device, so as to solve the problem of inaccurate batching and adding.
In order to achieve the purpose, the specific technical scheme of the discharging mechanism and the automatic weighing and batching device is as follows:
a discharging mechanism comprises a bearing plate; the loading board is fixedly connected with a hopper, a quantitative conveying mechanism is arranged on the lower side of the hopper, a weight sensor is arranged under the loading board and electrically connected with the quantitative conveying mechanism, so that the quantitative conveying mechanism transports quantitative materials out of the hopper according to the weight change of the materials in the hopper.
Further, the quantitative conveying mechanism comprises a screw rod arranged in the hopper, a discharge pipe is arranged on one side of the hopper, and the end part of the screw rod is sleeved in the discharge pipe.
Further, the screw rod and the discharge pipe are coaxially arranged.
Furthermore, a supporting plate is loaded on the bearing plate, and a socket for inserting the discharging pipe is formed in the supporting plate.
Further, discharge mechanism still includes the support, and the loading board passes through weighing sensor and installs on the support.
Furthermore, the support is in threaded connection with adjusting bolts at two ends of the support plate; the tail ends of the two adjusting bolts are respectively abutted to the two opposite surfaces of the supporting plate, so that the supporting plate is driven to slide on the bearing plate by rotating the adjusting bolts.
Furthermore, the support is in threaded connection with a limiting bolt on one side, away from the bearing plate, of the supporting plate, and the limiting bolt enables the supporting plate to be pressed on the bearing plate.
Further, the hopper is provided with a feed inlet for materials to enter.
Furthermore, the feed inlet is connected with a material pumping pipe, and the material pumping pipe is connected with a material pumping pump.
An automatic weighing and batching device comprises the discharging mechanism.
The discharging mechanism and the automatic weighing and batching device have the following advantages: the additive or the auxiliary material is automatically weighed, accurately and uniformly added into the main material for mixing and stirring, and manual weighing, mixing and stirring of the auxiliary material are replaced.
Drawings
FIG. 1 is a schematic view of the automatic weighing and dispensing apparatus of the present invention;
fig. 2 is a sectional view of the automatic weighing and dispensing apparatus of the present invention.
The notation in the figure is:
1. a support; 11. adjusting the bolt; 12. a limit bolt; 2. a carrier plate; 21. a support plate; 3. an auxiliary hopper; 31. a discharge pipe; 32. a material pumping pipe; 33. a transparent window; 4. a servo motor; 41. a screw; 5. a weight sensor; 6. a mixing and stirring chamber; 7. a main hopper.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, a discharging mechanism and an automatic weighing and dispensing device of the present invention are further described in detail below with reference to the accompanying drawings.
As shown in figure 1, the automatic weighing and batching device comprises a discharging mechanism and a batching mechanism, wherein batching materials are conveyed to the batching mechanism by the discharging mechanism to be batched.
The discharging mechanism comprises a bearing plate 2; the rigid coupling has supplementary hopper 3 on the loading board 2, and 3 downside of supplementary hopper are equipped with quantitative conveying mechanism, installs weighing sensor 5 under the loading board 2, and weighing sensor 5 is connected with quantitative conveying mechanism electricity to according to supplementary material weight change in supplementary hopper 3, quantitative conveying mechanism transports quantitative material out of supplementary hopper 3.
The quantitative conveying mechanism comprises a screw rod 41 arranged in the auxiliary hopper 3, a servo motor 4 driving the screw rod 41 to rotate is fixed on one side of the auxiliary hopper 3, a discharge pipe 31 is arranged on one side, away from the servo motor 4, of the auxiliary hopper 3, and the end part of the screw rod 41 is sleeved in the discharge pipe 31.
The bearing plate 2 is provided with a supporting plate 21, the supporting plate 21 is provided with a socket for the insertion of the discharging pipe 31, and therefore the screw rod 41 and the discharging pipe 31 are coaxially arranged by moving the supporting plate 21.
In order to facilitate installation and fixation, the discharging mechanism further comprises a support 1, and the bearing plate 2 is installed on the support 1 through a weight sensor 5. The support plate 21 is movably connected with the support 1, the support 1 is in threaded connection with the adjusting bolts 11 at two ends of the support plate 21, and the tail ends of the two adjusting bolts 11 are respectively abutted to two opposite surfaces of the support plate 21, so that the support plate 21 is driven to slide on the bearing plate 2 by rotating the adjusting bolts 11. To facilitate turning the adjusting bolt 11, the adjusting bolt 11 is a star bolt.
The support 1 is in threaded connection with a limiting bolt 12 on one side of the support plate 21 far away from the bearing plate 2, and the limiting bolt 12 enables the support plate 21 to be pressed on the bearing plate 2.
In order to realize feeding, the auxiliary material hopper 3 is provided with an auxiliary material feeding hole for auxiliary materials to enter; the auxiliary material feed inlet is connected with a material pumping pipe 32, and the material pumping pipe 32 is connected with a material pumping pump, so that the auxiliary material hopper 3 feeds materials. And a filter screen is arranged at one end of the auxiliary hopper 3 close to the material pumping pipe 32 to filter the feeding material.
A transparent window 33 is provided on the auxiliary hopper 3 to observe the feeding condition in the auxiliary hopper 3.
The material mixing mechanism comprises a mixing and stirring cavity 6, and the mixing and stirring cavity 6 is connected with a discharge pipe 31. The upper end of the mixing and stirring cavity 6 is communicated with a main hopper 7 for the main material to enter the mixing and stirring cavity 6, so that the main material and the auxiliary material are fully stirred in the mixing and stirring cavity 6.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The discharging mechanism is characterized by comprising a bearing plate (2); the loading board (2) is fixedly connected with a hopper, the lower side of the hopper is provided with a quantitative conveying mechanism, a weight sensor (5) is arranged below the loading board (2), and the weight sensor (5) is electrically connected with the quantitative conveying mechanism, so that the quantitative conveying mechanism conveys quantitative materials out of the hopper according to the weight change of the materials in the hopper.
2. The discharge mechanism according to claim 1, wherein the quantitative conveying mechanism comprises a screw (41) arranged in a hopper, a discharge pipe (31) is arranged on one side of the hopper, and the end part of the screw (41) is sleeved in the discharge pipe (31).
3. Discharge mechanism according to claim 2, characterized in that the screw (41) and the discharge tube (31) are arranged coaxially.
4. A discharge mechanism according to claim 3, characterized in that the carrier plate (2) carries a support plate (21), the support plate (21) being provided with a socket for the discharge pipe (31) to be plugged in.
5. A discharge mechanism according to claim 4, characterized in that it further comprises a bracket (1), the carrier plate (2) being mounted on the bracket (1) by means of a weight sensor (5).
6. The discharge mechanism according to claim 5, characterized in that the support (1) is screwed with adjusting bolts (11) at both ends of the support plate (21); the tail ends of the two adjusting bolts (11) are respectively abutted against two opposite surfaces of the supporting plate (21); thereby, the supporting plate (21) is driven to slide on the bearing plate (2) by rotating the adjusting bolt (11).
7. The discharge mechanism according to claim 5, characterized in that the support (1) is screwed with a limit bolt (12) on the side of the support plate (21) remote from the carrier plate (2), the limit bolt (12) pressing the support plate (21) against the carrier plate (2).
8. The discharge mechanism of claim 1, wherein the hopper is provided with a feed inlet for the material.
9. The discharge mechanism according to claim 8, characterized in that the feed inlet is connected with a pumping pipe (32), and the pumping pipe (32) is connected with a pumping pump.
10. An automatic weighing and dispensing device, characterized in that it comprises a discharge mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431388.2A CN112675776A (en) | 2020-12-10 | 2020-12-10 | Discharging mechanism and automatic weighing and batching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431388.2A CN112675776A (en) | 2020-12-10 | 2020-12-10 | Discharging mechanism and automatic weighing and batching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112675776A true CN112675776A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011431388.2A Pending CN112675776A (en) | 2020-12-10 | 2020-12-10 | Discharging mechanism and automatic weighing and batching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112675776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813856A (en) * | 2021-10-12 | 2021-12-21 | 中船重工（邯郸）派瑞特种气体有限公司 | Proportioning accurate batching device for trifluoromethanesulfonic acid reaction |
| CN116982518A (en) * | 2023-09-25 | 2023-11-03 | 淄博隆泰机械科技有限公司 | Automatic control system and production method for accurate quantitative proportioning of edible fungus base material |
-
2020
- 2020-12-10 CN CN202011431388.2A patent/CN112675776A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813856A (en) * | 2021-10-12 | 2021-12-21 | 中船重工（邯郸）派瑞特种气体有限公司 | Proportioning accurate batching device for trifluoromethanesulfonic acid reaction |
| CN113813856B (en) * | 2021-10-12 | 2023-08-15 | 中船(邯郸)派瑞特种气体股份有限公司 | Proportioning device for trifluoro methane sulfonic acid reaction with accurate proportioning |
| CN116982518A (en) * | 2023-09-25 | 2023-11-03 | 淄博隆泰机械科技有限公司 | Automatic control system and production method for accurate quantitative proportioning of edible fungus base material |
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