Online automatic sampling device for spray production
By designing an online automatic sampling device for spray production, and using a mechanical linkage structure to achieve automatic sampling, the traditional sampling method is solved, and the effect of reducing maintenance and sampling costs is achieved, which is suitable for small and medium-sized enterprises.
Patent Information
- Application Number
- CN202420946614.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-05-06
AI Technical Summary
In the production of existing sprays, the traditional sampling method is costly and complex in maintenance, which is not suitable for the needs of small and medium-sized enterprises.
An online automatic sampling device for spray production is designed, including a spray production conveyor belt, sampling station and sample collection station. Automatic sampling is achieved using multiple mechanical linkage structures, reducing maintenance and sampling costs.
By automating the sampling process, the device reduces maintenance and sampling costs, improves the reliability and economicality of the equipment, and is suitable for small and medium-sized enterprises.
Smart Images
Figure CN222938816U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of spray detection of sprays, in particular to an on-line automatic sampling device for spray production. Background Art
[0002] When producing sprays, in order to reduce the defective rate and control the quality of the overall batch, it is necessary to sample the sprays at intervals and send them for inspection to judge the defective rate of the batch and whether it meets the production standards. The sampling method adopted by large enterprises is to stop the conveyor belt and grab samples by a robotic arm. Such usage costs and maintenance costs are relatively high, so it is not suitable for small and medium-sized enterprises. Therefore, we have designed an on-line automatic sampling device for spray production. Content of the Utility Model
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and meet the actual needs, and provide an on-line automatic sampling device for spray production.
[0004] In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: an on-line automatic sampling device for spray production, including a spray production conveyor belt, a sampling station, and a sample collection station; a sampling station is arranged in the middle of the spray production conveyor belt, a sampling groove is arranged at the sampling station, the main body of the sampling groove is in a door shape and is arranged outside the sprays conveyed by the conveyor belt, a power device is arranged on one side of the sampling groove to drive its sampling push, one side of the sampling groove is the sample collection station, and a sample table and a sample rack placement area for inputting samples are arranged at the sample collection station.
[0005] The sample table includes a sampling groove pushing-in part and a guiding part; the sampling groove is pushed to the sampling groove pushing-in part by a power device, a guiding part is arranged at a position corresponding to the incoming sampling groove on one side of the sampling groove pushing-in part, a guiding groove is arranged on the guiding part, a first pushing cylinder is arranged on the other side of the sampling groove pushing-in part, and the end of the air cylinder of the first pushing cylinder is connected with a first pushing plate.
[0006] The power device for pushing the sampling groove is a second pushing cylinder, and the end of the air pressure rod of the second pushing cylinder is fixedly connected with the side of the sampling groove; a first baffle is arranged on one side of the sampling groove at the rear of the conveying direction of the spray production conveyor belt, and the first baffle is arranged on one side of the second pushing cylinder.
[0007] A second baffle is arranged on one side of the sampling groove, the second baffle is at the front end of the conveying of the spray production conveyor belt of the first baffle, the second baffle is attached to one side of the sampling groove and can move relatively, the second baffle is arranged on the same side of the sampling station and is pushed by a third pushing cylinder at the same side end.
[0008] The guiding groove includes a straight section and a curved section. The straight section corresponds to the pushing-in part of the sampling groove, and the curved section corresponds to the placement area of the sample rack.
[0009] At the farthest end of the sampling groove pushed by the first pushing cylinder, there is a first control touch plate. At the farthest end of the second baffle pushed by the third pushing cylinder, there is a second control touch plate. On the second control touch plate, there is a control switch for the first pushing cylinder. On the first control touch plate, there are a second pushing cylinder switch and a third pushing cylinder switch.
[0010] The beneficial effects of the present utility model are as follows:
[0011] The sampling process of this device consists of multiple mechanically linked structures. While the reliability of the device is good, the device price is cheap, reducing the maintenance cost and the sampling cost. Workers only need to observe and collect the sampling rack in the placement area of the sample rack. Description of the Drawings
[0012] The following further describes the present utility model in conjunction with the drawings and embodiments.
[0013] Figure 1 It is a schematic diagram of the present utility model;
[0014] Figure 2 、 3 It is a partially enlarged schematic diagram of the present utility model. Detailed Embodiment
[0015] The following further describes the present utility model in conjunction with the drawings and embodiments:
[0016] Refer to Figure 1-3 。
[0017] The present utility model discloses an on-line automatic sampling device for spray production, including a spray production conveyor belt 1, a sampling station 2, and a sample collection station 3. A sampling station is provided in the middle of the spray production conveyor belt. The sampling station is provided with a sampling groove 4. The main body of the sampling groove is in a door shape and is arranged outside the spray 5 conveyed by the conveyor belt. One side of the sampling groove is provided with a power device to drive its sampling push. One side of the sampling groove is the sample collection station, and the sample collection station is provided with a sample table 7 and a placement area 6 for the sample rack for inputting samples.
[0018] The sample table includes a pushing-in part 71 of the sampling groove and a guiding part 72. The sampling groove is pushed to the pushing-in part of the sampling groove by a power device. On one side of the pushing-in part of the sampling groove, at a position corresponding to the incoming sampling groove, there is a guiding part. On the guiding part, there is a guiding groove 73. On the other side of the pushing-in part of the sampling groove, there is a first pushing cylinder 8, and the end of the air cylinder of the first pushing cylinder is connected with a first pushing plate 81.
[0019] The power device for pushing the sampling tank is the second push cylinder 9, and the end of the pneumatic rod of the second push cylinder is fixedly connected to the side of the sampling tank; on one side of the sampling tank at the rear of the transmission direction of the spray agent production conveyor belt, there is a first baffle 10, and the first baffle is arranged on one side of the second push cylinder. When the second push cylinder drives the sampling tank to push out the spray agent to be sampled, the first baffle resists the spray agent on the spray agent production conveyor belt to prevent the equipment from getting stuck.
[0020] On one side of the sampling tank, there is a second baffle 11. The second baffle is at the front end of the conveyance of the spray agent production conveyor belt of the first baffle. The second baffle is attached to one side of the sampling tank and can move relatively. The second baffle is arranged on the same side as the sampling station and is pushed by a third push cylinder 12 at the same-side end. During the transmission of the spray agent production conveyor belt, due to the speed of the spray agent, the sampling tank cannot sample accurately. Even if the spray agent production conveyor belt pauses, it cannot make it so that there is exactly one spray reagent at the sampling tank. Before the sampling tank samples, the second baffle is pushed out by the third push cylinder. Since the second baffle is a plate-like structure and will not hold back the reagent, the reagent on the spray agent production conveyor belt is cut off, and at the same time, it is accurately positioned in the sampling tank for easy sampling.
[0021] The guiding groove 73 includes a straight section 731 and a curved section 732. The straight section corresponds to the pushing-in part of the sampling tank, and the curved section corresponds to the sample rack placement area 6. Sample racks are placed in the sample rack placement area. After a sample rack is loaded with all samples, it can be sent for inspection.
[0022] At the farthest end of the sampling tank pushed by the first push cylinder, there is a first control touch plate 13. At the farthest end of the second baffle pushed by the third push cylinder, there is a second control touch plate 14. On the second control touch plate 14, there is a first push cylinder control switch 15. On the first control touch plate 13, there are a second push cylinder switch 16 and a third push cylinder switch 17. Set the sampling time interval. When the set sampling time is reached, the third push cylinder receives the switch signal, and the second baffle is pushed out to block the reagent. When it moves to the end, the second baffle presses the first push cylinder control switch on the second control touch plate, and the first push cylinder starts to drive the sampling tank to move for feeding. When the sampling tank moves to the established position, it presses the second push cylinder switch and the third push cylinder switch, and the second push cylinder starts to drive the second push plate to send out the sampled reagent from the sampling tank. Then the second baffle returns under the drive of the third push cylinder, and then the second push cylinder returns and the first push cylinder reaches the established time to start the next sampling.
[0023] The above are only embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or any direct or indirect application in related technical fields, shall similarly be included within the patent protection scope of the present utility model.
Claims
1. An online automatic sampling device for spray production, characterized in that: The invention comprises a spray production conveyor belt (1), a sampling station (2), and a sample collection station (3); a sampling station is arranged in the middle of the spray production conveyor belt, and the sampling station is provided with a sampling slot (4); the sampling slot body is in the shape of a door and is arranged on the outer ring of the spray (5) transmitted by the conveyor belt; a power device is arranged on one side of the sampling slot to drive the sampling; one side of the sampling slot is a sample collection station, and the sample collection station is provided with a sample table (7) and a sample rack placement area (6) for inputting samples.
2. The on-line automatic sampling device for spray production according to claim 1, characterized in that: The sample stage comprises a sampling slot pushing portion (71) and a guiding portion (72); the sampling slot is pushed to the sampling slot pushing portion by a power device, a guiding portion is provided at a position corresponding to the sampling slot to be pushed in on one side of the sampling slot pushing portion, a guiding slot (73) is provided on the guiding portion, a first pushing cylinder (8) is provided on the other side of the sampling slot pushing portion, and a first pushing plate (81) is connected to the pneumatic cylinder end of the first pushing cylinder.
3. The on-line automatic sampling device for spray production according to claim 1, characterized in that: The power device for pushing the sampling slot is a second pushing cylinder (9), and the end of the pneumatic rod of the second pushing cylinder is fixedly connected to the side of the sampling slot; a first baffle (10) is arranged on one side of the sampling slot at the rear side of the transmission direction of the spray production conveyor belt, and the first baffle is arranged on one side of the second pushing cylinder.
4. The on-line automatic sampling device for spray production according to claim 2, characterized in that: A second baffle (11) is provided on one side of the sampling slot. The second baffle is at the front end of the spray production conveyor belt of the first baffle. The second baffle is attached to one side of the sampling slot and can move relative to it. The second baffle is provided on the same side of the sampling station and is pushed by a third pushing cylinder (12) at the end on the same side.
5. The on-line automatic sampling device for spray production according to claim 2, characterized in that: The guide groove (73) comprises a straight section (731) and a curved section (732), wherein the straight section corresponds to the sampling groove push-in portion, and the curved section corresponds to the sample rack placement area (6).
6. The on-line automatic sampling device for spray production according to claim 4, characterized in that: A first control touch panel (13) is arranged at the farthest end of the sampling slot pushed by the first pushing cylinder, a second control touch panel (14) is arranged at the farthest end of the second baffle pushed by the third pushing cylinder, a first pushing cylinder control switch (15) is arranged on the second control touch panel (14), and a second pushing cylinder switch (16) and a third pushing cylinder switch (17) are arranged on the first control touch panel (13).