CN210862882U - Automatic micro-formula metering device for rubber product production - Google Patents
Automatic micro-formula metering device for rubber product production Download PDFInfo
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- CN210862882U CN210862882U CN201921772026.2U CN201921772026U CN210862882U CN 210862882 U CN210862882 U CN 210862882U CN 201921772026 U CN201921772026 U CN 201921772026U CN 210862882 U CN210862882 U CN 210862882U
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Abstract
The utility model relates to the technical field of rubber product production equipment, in particular to a micro-formula automatic metering device for rubber product production, which comprises a plurality of feeding mechanisms, a plurality of weighing mechanisms and a plurality of weighing mechanisms, wherein the feeding mechanisms are used for storing and distributing corresponding raw materials according to requirements; the batching barrel is used for receiving the raw materials distributed by the feeding mechanism; the conveying mechanism is used for conveying the batching barrel; the weighing mechanism is assembled and connected with the bottom of the batching barrel and used for metering the weight of the distributed raw materials; and the positioning mechanism is used for adjusting the position of the batching barrel so that the opening of the batching barrel is aligned with the feeding outlet of the feeding mechanism. According to the material mixing device, the material mixing barrel can be accurately adjusted to the material outlet end of the material feeding mechanism through the positioning mechanism, so that raw materials can accurately enter the material mixing barrel, the phenomenon that the raw materials are spilled is avoided, the material mixing accuracy is improved, and the material mixing environment is protected; and whether the weight of the raw materials distributed by the corresponding feeding mechanism is accurate or not can be detected through the weighing mechanism, so that the metering effect of the device is improved.
Description
Technical Field
The utility model relates to a rubber product production facility technical field specifically is a micro-formula automatic metering device for rubber product production.
Background
The rubber product needs ingredient mixing in the production process, and manual ingredient has many disadvantages: 1. weighing and batching are mechanical boring repeated actions, workers are easy to operate wrongly due to fatigue, and the fluctuation of the product percent of pass is large; 2. the labor intensity is high, and the labor cost is high; 3. the chemical components of the ingredients are harmful to human bodies, and the like.
CN201510452772.3 discloses a micro-dosage metering device to enable automatic ingredient mixing. However, the existing automatic metering device for micro-formulations has many disadvantages, for example, the material holding barrel is not easy to be accurately positioned with the discharge port of the storage barrel, so that raw materials are easy to spill in the blending process, the blending accuracy is low, and the pollution is caused to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists, provided a trace formula automatic metering device for rubber component production, can be with the export accurate positioning of batching bucket and feed mechanism.
The utility model provides a technical scheme that its technical problem adopted is: a micro-formula automatic metering device for rubber product production comprises
The feeding mechanisms are used for storing and distributing corresponding raw materials according to requirements;
the batching barrel is used for receiving the raw materials distributed by the feeding mechanism;
the conveying mechanism is used for conveying the batching barrel;
the weighing mechanism is assembled and connected with the bottom of the batching barrel and used for metering the weight of the distributed raw materials;
and the positioning mechanism is used for adjusting the position of the batching barrel so that the opening of the batching barrel is aligned with the feeding outlet of the feeding mechanism.
Preferably, the weighing mechanism comprises
The scale body is internally provided with a weighing sensor;
one end of the telescopic rod is connected with the bottom of the scale body through a connecting piece;
the driving motor is connected with the other end of the telescopic rod;
the support barrel is provided with a first cavity for accommodating the part of the batching barrel, a second cavity for allowing the scale body to move up and down and a third cavity for accommodating the driving motor and the telescopic rod.
Preferably, an axial limiting groove is formed in the position, located at the cavity, of the inner wall of the supporting barrel;
the outer barrel wall of batching bucket be equipped with spacing protruding piece that axial spacing groove cooperation was used.
Preferably, the connecting member comprises
One axial end of the sleeve body is connected with the bottom of the scale body, and the other axial end of the sleeve body is provided with a sleeve hole;
the bearing is arranged in the sleeve hole and comprises an outer bearing body connected with the sleeve hole and an inner bearing body connected with the telescopic rod.
Preferably, the positioning mechanism comprises
The inlet and the outlet of the batching table are in butt joint with the conveying mechanism;
the guide push rollers are symmetrically arranged on two sides of the batching platform, at least two guide push rollers are arranged on each side, the diameters of roller bodies of the guide push rollers are sequentially increased along the advancing direction of the batching barrel, and the distance between two roller bodies with the largest diameters on two sides is the diameter of the supporting barrel;
and one axial end of the limiting rod is connected with the rotating shaft and the rotating shaft driving motor, the other axial end of the limiting rod is in matched butt joint with the limiting frame, and a contact type sensor is arranged on the side facing the supporting barrel.
Preferably, the outer circumferential surface of the roller body is provided with a friction bulge.
Preferably, the outer barrel wall of the supporting barrel is provided with friction stripes.
Preferably, the contact side of the batching platform and the supporting barrel is provided with a sliding smooth surface.
Advantageous effects
According to the material mixing device, the material mixing barrel can be accurately adjusted to the material outlet end of the material feeding mechanism through the positioning mechanism, so that raw materials can accurately enter the material mixing barrel, the phenomenon that the raw materials are spilled is avoided, the material mixing accuracy is improved, and the material mixing environment is protected; and whether the weight of the raw materials distributed by the corresponding feeding mechanism is accurate or not can be detected through the weighing mechanism, so that the metering effect of the device is improved.
Drawings
FIG. 1 is a schematic structural diagram of an automatic micro-metering device according to the present application;
FIG. 2 is a schematic view of the dispensing barrel and weighing mechanism of the present application;
FIG. 3 is another schematic view of the weighing mechanism of FIG. 2;
fig. 4 is a schematic structural diagram of the positioning mechanism.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in figure 1, the automatic micro-formula metering device for rubber product production comprises a plurality of feeding mechanisms 1, a batching barrel 2, a conveying mechanism 3, a weighing mechanism 4 and a positioning mechanism.
As shown in fig. 2 and 3, the weighing mechanism 4 includes a scale body 41, a telescopic rod 42, a driving motor 44 and a support barrel 45. The inside weighing sensor that is equipped with of the balance body 41, telescopic link 42 one end with the balance body 41 bottom is connected through connecting piece 43, driving motor 44 with the telescopic link 42 other end is connected, and support bucket 45 is equipped with the holding part the first cavity of batching bucket 2, allow the second cavity, the holding that the balance body 41 reciprocated driving motor 44 and telescopic link 42's cavity three. The weighing mechanism 4 is used for detecting whether the weight of the raw materials distributed corresponding to the feeding mechanism 1 is accurate.
The connecting piece 43 comprises a sleeve body and a bearing, one axial end of the sleeve body is connected with the bottom of the scale body 41, the other axial end of the sleeve body is provided with a sleeve hole, and the bearing is arranged in the sleeve hole and comprises an outer bearing body connected with the sleeve hole and an inner bearing body connected with the telescopic rod 42. The driving motor 44 adjusts the telescopic rod 42 to move up and down by rotating the telescopic rod 42 forward and backward, so that the scale body 41 can move up and down, and the connecting piece 43 of the structure can enable the scale body 41 to move up and down stably.
As shown in fig. 4, the positioning mechanism includes a dispensing table 51, a guide pushing roller 52 and a stopper 53. The inlet and outlet of the batching platform 51 are in butt joint with the conveying mechanism 3, the guiding pushing rollers 52 are symmetrically arranged on two sides of the batching platform 51 and rotate (the rotation direction is determined by pushing the supporting barrel 45 to advance), at least two guiding pushing rollers 52 are arranged on each side, the diameters of the roller bodies of the guiding pushing rollers 52 are sequentially increased along the advancing direction of the batching barrel 2, and the distance between two roller bodies with the largest diameters on two sides is the diameter of the supporting barrel 45. One axial end of the limiting rod 53 is connected with the rotating shaft 54 and the rotating shaft driving motor 55, the other axial end is in matched butt joint with the limiting frame 56, and a contact type sensor 57 is arranged on the side facing the batching barrel 2.
When supporting bucket 45 enters dosing table 51, guide push roller 52 assists conveying mechanism 3 in pushing supporting bucket 45 forward on the one hand, and supports bucket 45 gradually to the central position of dosing table 51 on the other hand. When the contact sensor 57 is touched by the wall of the support tank 45, the contact sensor 57 sends a signal to the driving motor 44, the driving motor 44 is started to lift the scale body 41 to a certain height, so as to lift the dispensing tank 2, and at this time, the weighing mechanism 4 records the weight of the initial state of the dispensing tank 2. After the driving motor 44 finishes rotating, the driving motor 44 sends a signal to the feeding mechanism 1, so that the feeding mechanism 1 distributes the corresponding raw materials with the set amount to the batching barrel 2, after the raw materials are distributed, the weighing mechanism 4 records the weight of the batching completion state of the batching barrel 2, when the weight difference value of the two states and the distribution weight difference of the set raw materials are within a certain threshold range, the driving motor 44 resets and sends a signal to the rotating shaft driving motor 55, so that the limiting rod 53 rotates along the rotating shaft 54, and the supporting barrel 45 continues to advance. Otherwise, the weighing mechanism 4 will send out an alarm signal to inform the relevant staff to perform corresponding processing.
The outer circumferential surface of the roller body is provided with a friction bulge, which can improve the contact force between the guide push roller 52 and the support barrel 45, so that the support barrel 45 can advance better. The outer barrel wall of the supporting barrel 45 is provided with friction stripes, so that the contact force between the guide pushing roller 52 and the supporting barrel 45 is further improved. The contact side of the batching platform 51 and the supporting barrel 45 is provided with a sliding smooth surface, so that the contact friction force between the supporting barrel 45 and the batching platform 51 is extremely small, and the supporting barrel 45 can better advance conveniently.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (8)
1. A micro-formula automatic metering device for rubber product production is characterized in that: comprises that
A plurality of feeding mechanisms (1) for storing and dispensing the respective raw materials on demand;
the batching barrel (2) is used for receiving the raw materials distributed by the feeding mechanism (1);
the conveying mechanism (3) is used for conveying the batching barrel (2);
the weighing mechanism (4) is assembled and connected with the bottom of the batching barrel (2) and is used for metering the weight of the distributed raw materials;
and the positioning mechanism is used for adjusting the position of the batching barrel so that the opening of the batching barrel is aligned with the feeding outlet of the feeding mechanism.
2. A micro-formulation automatic metering device for the production of rubber products according to claim 1, characterized in that: the weighing mechanism (4) comprises
A scale body (41) provided with a weighing sensor inside;
one end of the telescopic rod (42) is connected with the bottom of the scale body (41) through a connecting piece (43);
the driving motor (44) is connected with the other end of the telescopic rod (42);
the support barrel (45) is provided with a first cavity for accommodating part of the batching barrel (2), a second cavity for allowing the scale body (41) to move up and down, and a third cavity for accommodating the driving motor (44) and the telescopic rod (42).
3. A micro-formulation automatic metering device for the production of rubber products according to claim 2, characterized in that: an axial limiting groove (46) is formed in the inner wall of the supporting barrel (45) at one position of the cavity;
the outer barrel wall of batching bucket (2) be equipped with spacing protruding piece (21) that axial spacing groove (46) cooperation was used.
4. A micro-formulation automatic metering device for the production of rubber products according to claim 2, characterized in that: the connecting piece (43) comprises
One axial end of the sleeve body is connected with the bottom of the scale body (41), and the other axial end of the sleeve body is provided with a sleeve hole;
the bearing is arranged in the sleeve hole and comprises an outer bearing body connected with the sleeve hole and an inner bearing body connected with the telescopic rod (42).
5. A micro-formulation automatic metering device for the production of rubber products according to claim 2, characterized in that: the positioning mechanism comprises
The inlet and the outlet of the batching table (51) are butted with the conveying mechanism (3);
the guide push rollers (52) are symmetrically arranged on two sides of the batching platform (51), at least two guide push rollers (52) are arranged on each side, the diameters of roller bodies of the guide push rollers (52) are sequentially increased along the advancing direction of the batching barrel (2), and the distance between two roller bodies with the largest diameters on two sides is the diameter of the supporting barrel (45);
and one axial end of the limiting rod (53) is connected with the rotating shaft (54) and the rotating shaft driving motor (55), the other axial end of the limiting rod is matched and butted with the limiting frame (56), and a contact type sensor (57) is arranged on the side facing the supporting barrel (45).
6. A micro-formulation automatic metering device for the production of rubber products according to claim 5, characterized in that: the peripheral surface of the roller body is provided with a friction bulge.
7. A micro-formulation automatic metering device for the production of rubber products according to claim 5, characterized in that: the outer barrel wall of the supporting barrel (45) is provided with friction stripes.
8. A micro-formulation automatic metering device for the production of rubber products according to claim 5, characterized in that: the contact side of the batching table (51) and the supporting barrel (45) is provided with a sliding smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772026.2U CN210862882U (en) | 2019-10-22 | 2019-10-22 | Automatic micro-formula metering device for rubber product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772026.2U CN210862882U (en) | 2019-10-22 | 2019-10-22 | Automatic micro-formula metering device for rubber product production |
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| CN210862882U true CN210862882U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921772026.2U Active CN210862882U (en) | 2019-10-22 | 2019-10-22 | Automatic micro-formula metering device for rubber product production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275216A (en) * | 2020-10-14 | 2021-01-29 | 太仓中化环保化工有限公司 | Accurate feeding equipment for multiple chemical reaction material ratios |
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2019
- 2019-10-22 CN CN201921772026.2U patent/CN210862882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275216A (en) * | 2020-10-14 | 2021-01-29 | 太仓中化环保化工有限公司 | Accurate feeding equipment for multiple chemical reaction material ratios |
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