CN-122016368-A - Online automatic sampling and detecting equipment for final rubber mixing

CN122016368ACN 122016368 ACN122016368 ACN 122016368ACN-122016368-A

Abstract

The invention relates to the technical field of rubber products, in particular to an online automatic sampling and detecting device for final rubber mixing, which comprises a first supporting frame, a feeding and conveying assembly and a controller, wherein the first supporting frame is provided with the feeding and conveying assembly, the feeding and conveying assembly is electrically connected with the controller, the online automatic sampling and detecting device further comprises an auxiliary conveying assembly, a rubber cutting assembly, a discharging assembly, a material receiving assembly and a material guiding assembly, the auxiliary conveying assembly is arranged on the first supporting frame and used for carrying out cutting and sampling on the final rubber mixing, the discharging assembly is arranged on the rubber cutting assembly and used for separating a cut sample from the rubber cutting assembly, the material receiving assembly is arranged at the bottom end of the auxiliary conveying assembly and used for conveying the sample, the material guiding assembly is arranged on the auxiliary conveying assembly and used for guiding the sample from the rubber cutting assembly to the material receiving assembly, the material receiving assembly is arranged on the material receiving assembly and used for carrying out code spraying marking on the sample, and the detecting efficiency and the accuracy are improved.

Inventors

CHENG JINBIAO
LI PEILIN
GAO JIANGANG
YANG WANLONG
ZHANG HANQING
XU TAO
Zong Xingyu
QIN XIJIE
GAO ZHIHUA
ZHANG TIANYU

Assignees

山东新豪克轮胎有限公司

Dates

Publication Date: 20260512
Application Date: 20260202

Claims (10)

1. The utility model provides a final rubber online automatic sampling check out test set, its characterized in that includes support frame (101), feeding conveying component (102) and controller (103), be provided with feeding conveying component (102) on support frame (101), feeding conveying component (102) are connected with controller (103) electricity, still include: The auxiliary conveying assembly is arranged on the first supporting frame (101) and is used for carrying out auxiliary conveying on final rubber; The rubber cutting assembly is arranged on the auxiliary conveying assembly and is used for cutting and sampling the final rubber; The discharging assembly is arranged on the glue cutting assembly and is used for separating a cut sample from the glue cutting assembly; The receiving assembly is arranged at the bottom end of the auxiliary conveying assembly and is used for conveying the sample; A material guiding assembly arranged on the auxiliary conveying assembly and used for guiding the sample from the glue cutting assembly to the material receiving assembly The code spraying assembly is arranged on the receiving assembly and is used for carrying out code spraying marking on the sample; and the detection assembly is arranged on the receiving assembly and is used for carrying out online appearance detection on the sample.
2. The final rubber mixing online automatic sampling detection device according to claim 1, wherein the auxiliary conveying assembly comprises a second supporting frame (201), electric rotating rollers (202) and anti-slip strips (203), the second supporting frame (201) is installed at the rear end of the first supporting frame (101), a plurality of groups of electric rotating rollers (202) are rotatably arranged in the second supporting frame (201), a plurality of groups of anti-slip strips (203) are respectively arranged on the outer side wall of each group of electric rotating rollers (202) at equal intervals, and the plurality of groups of electric rotating rollers (202) are electrically connected with the controller (103).
3. An online automatic rubber finishing batch sampling detection device according to claim 2, wherein the rubber finishing batch sampling detection device comprises upright posts (301), a top plate (302), an electric push rod (303), a lifting seat (304), a beam (305), a disc spring (306), a cutter holder (307), an annular cutter (308) and an ultrasonic generator (309), wherein the top ends of the electric rotating rollers (202) are provided with two groups of upright posts (301), the top ends of the two groups of upright posts (301) are connected with the bottom end of the top plate (302), the top end of the top plate (302) is provided with the electric push rod (303), the bottom moving end of the electric push rod (303) extends below the top plate (302) and is connected with the top end of the lifting seat (304), the beam (305) passes through the top plate (302) and is in sliding connection with the top plate (302), the bottom end of the lifting seat (304) is provided with the disc spring (306), the bottom end of the disc spring (306) is provided with the cutter holder (307), the bottom end of the cutter holder (307) is provided with the annular cutter (308), the bottom end of the cutter holder (307) is provided with the annular cutter (307), the bottom end of the cutter holder (307) is provided with the inner part of the top plate (302) is provided with the ultrasonic generator, the bottom end of the ultrasonic generator is provided with the ultrasonic vibrator wire (309) and the ultrasonic generator is connected with the ultrasonic generator wire, the electric push rod (303) and the ultrasonic generator (309) are electrically connected with the controller (103).
4. A final rubber mixing on-line automatic sampling detection device according to claim 3, wherein the unloading assembly comprises a telescopic rod (401), a spring (402) and a pushing plate (403), the telescopic rod (401) and the spring (402) are both arranged inside the annular cutter (308), the spring (402) is sleeved outside the telescopic rod (401), the bottom ends of the telescopic rod (401) and the spring (402) are both connected with the top end of the pushing plate (403), and the bottom end of the pushing plate (403) is flush with the bottom end of the annular cutter (308).
5. The final rubber mixing online automatic sampling detection device according to claim 2, wherein the receiving component comprises a third supporting frame (501), a motor (502), conveying rollers (503), auxiliary rollers (504) and a conveying belt (505), the third supporting frame (501) is arranged at the bottom end of a second supporting frame (201), the third supporting frame (501) is provided with the motor (502), two groups of conveying rollers (503) and multiple groups of auxiliary rollers (504) are rotatably arranged in the third supporting frame (501), the conveying belt (505) is sleeved outside the two groups of conveying rollers (503), the output end of the motor (502) is connected with one end of one group of conveying rollers (503), and the motor (502) is electrically connected with the controller (103).
6. A final rubber mixing on-line automatic sampling detection device as claimed in claim 3, wherein the material guiding assembly comprises a supporting plate (601), a conical sleeve (602) and a rubber ring (603), the supporting plate (601) is arranged inside the second supporting frame (201), the supporting plate (601) is arranged between two groups of electric rotating rollers (202), the conical sleeve (602) penetrates through the supporting plate (601) and is fixedly connected with the supporting plate (601), the top diameter of the conical sleeve (602) is larger than the bottom diameter of the conical sleeve (602), the top diameter of the conical sleeve (602) is larger than the diameter of the annular cutter (308), the conical sleeve (602) is arranged right below the annular cutter (308), the rubber ring (603) is arranged at the top end of the conical sleeve (602), and the top end of the rubber ring (603) is lower than the top of the electric rotating rollers (202).
7. The final rubber mixing online automatic sampling detection device according to claim 5, wherein the code spraying component comprises a fixing frame (701), a photoelectric sensor (702) and a code spraying machine (703), the fixing frame (701) is arranged on the third supporting frame (501), the photoelectric sensor (702) and the code spraying machine (703) are respectively arranged on the fixing frame (701), and the photoelectric sensor (702) and the code spraying machine (703) are electrically connected with the controller (103).
8. The final rubber mixing online automatic sampling detection device according to claim 5, wherein the detection assembly comprises a detection box (801), an observation window (802) and a support (803), the detection box (801) is fixedly installed on the third support frame (501) through the support (803), an image acquisition device is arranged inside the detection box (801), an observation port is formed in the detection box (801), the support (803) is arranged on the observation port, and the image acquisition device is electrically connected with the controller (103).
9. A final mix on-line automatic sampling test apparatus as claimed in claim 3, further comprising a reinforcing plate (310), said reinforcing plate (310) being provided between said upright (301) and said top plate (302).
10. An online automatic final batch sampling test apparatus as defined in claim 8, wherein said image acquisition device is an industrial camera.

Description

Online automatic sampling and detecting equipment for final rubber mixing Technical Field The invention relates to the technical field of rubber products, in particular to online automatic sampling and detecting equipment for final rubber mixing. Background In the tyre and rubber product industry, the quality of the final mix (also called rubber compound) directly determines the properties of the final product. In the production process, the final rubber mixture needs to be frequently sampled to detect key indexes such as the Mooney viscosity and the dispersity, so that the process parameters are monitored and adjusted in real time, and the stable quality of the product is ensured. The traditional sampling mode relies on the manual work, and operating efficiency is low, sampling standard is different, and there is a delay of several hours or even longer from the sampling to obtaining the testing result, can't realize the instant feedback and the closed loop control of production process. In order to increase the level of sampling automation, some online sampling devices have emerged in the prior art. For example, chinese patent CN111238858B discloses an online sampling device for sizing materials. The device realizes automatic sampling and identification through the conveying component, the glue cutting component, the material receiving component and the spraying component. The adhesive cutting assembly adopts an annular cutter, and an independent heating assembly is arranged to preheat the cutting edge of the annular cutter so as to improve the cutting efficiency and reduce the adhesive cutter. When the prior art is applied to sampling final rubber mixtures which are extremely sensitive to temperature, the prior art has a remarkable and inherent defect that the physical property state of a rubber sample part can be inevitably changed by cutting the rubber mixtures in a heating mode. The core indexes such as Mooney viscosity, vulcanization characteristics and the like of the final rubber are extremely sensitive to temperature, and the thermal effect caused by heating and cutting can cause local premature scorching (early vulcanization) or molecular chain change of the rubber, so that sample data obtained by subsequent laboratory detection can not truly reflect the instant state of the rubber on a production line, and the fundamental meaning of online sampling for guiding process adjustment is lost. In addition, the annular knife of the device is required to complete the actions of cutting and horizontally transplanting samples to the receiving position, the movement track is complex, the sampling beat and the positioning precision are affected, the posture and the position of the samples after the samples are transferred are not stabilized, and the accuracy of the subsequent code spraying and detection is directly affected. Therefore, an online automatic device capable of realizing normal temperature (cold state), nondestructive and efficient sampling, ensuring stable posture of the whole process from cutting to detection and precisely tracing data is needed in the industry, so that the defects caused by unstable hot cutting and flow in the prior art are overcome, and real-time and precise monitoring of product quality is truly realized. Disclosure of Invention In order to solve the technical problems, the invention provides online automatic sampling and detecting equipment for final rubber mixing. The invention relates to on-line automatic sampling and detecting equipment for final rubber, which comprises a first support frame, a feeding and conveying assembly and a controller, wherein the feeding and conveying assembly is arranged on the first support frame and is electrically connected with the controller, and the equipment further comprises: the auxiliary conveying assembly is arranged on the first supporting frame and is used for carrying out auxiliary conveying on final rubber; The rubber cutting assembly is arranged on the auxiliary conveying assembly and is used for cutting and sampling the final rubber; The discharging assembly is arranged on the glue cutting assembly and is used for separating a cut sample from the glue cutting assembly; The receiving assembly is arranged at the bottom end of the auxiliary conveying assembly and is used for conveying the sample; A material guiding assembly arranged on the auxiliary conveying assembly and used for guiding the sample from the glue cutting assembly to the material receiving assembly The code spraying assembly is arranged on the receiving assembly and is used for carrying out code spraying marking on the sample; when the device is used, the feeding conveying assembly is controlled by the controller to convey the final rubber, the auxiliary conveying assembly is used for carrying out auxiliary conveying on the final rubber, when the rubber cutting assembly needs to cut and sample the final rubber, the feeding conveying assembly and the auxiliary convey