CN207158308U - A sample delivery device for sample detection - Google Patents

Abstract

The utility model discloses a sample delivery device for sample detection, which solves the problem that the detection device in the prior art does not have the function of loading and unloading materials and needs to manually deliver samples to the detection station one by one. The sample delivery device for sample detection comprises a fixed table, a cavity opened on the upper part of the fixed table and a sample inlet opened on the side of the cavity, a transmission component for transmitting the sample to the detection station is arranged in the cavity, a holding plate for holding the sample is connected to the sample inlet, a suction plate is arranged just above the holding plate, a suction head for adsorbing the sample is connected to the bottom of the suction plate, a No. 2 cylinder for driving the suction plate to rise to a high position equal to that of the transmission component is arranged in the cavity, and a No. 3 cylinder for driving the No. 2 cylinder to approach the transmission component to realize horizontal movement of the suction plate to deliver the sample to the entrance of the transmission component is arranged in the cavity; the sample delivery procedure is simple and efficient, which not only saves a lot of manpower and material resources, but also improves the detection efficiency of the entire process and reduces the labor of workers.

Description

A sample delivery device for sample detection

technical field

The utility model relates to the technical field of detection equipment, in particular to a sample delivery device for sample detection.

Background technique

In the modern manufacturing industry, detection technology has been widely used, and detection means and methods are becoming more and more diverse. When companies process and manufacture products, they have higher and higher requirements for product accuracy and appearance. This often requires the use of detection methods to detect products in the process of processing and after processing to avoid and reduce inaccuracies. The production of good products.

The back of the mobile phone casing is generally printed with trademark marks. During the production process, the appearance and size of these trademarks need to be accurately detected. The detection device in the prior art does not have the function of loading and unloading materials. During the detection process, manual inspection is required one by one. Sending materials to the testing station requires staff to be on duty all the time during testing, which not only consumes a lot of manpower and material resources, but also reduces testing efficiency. Therefore, it is urgent to provide a new technical solution to solve the above technical problems.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a sample delivery device for sample detection, which has the function of automatic sample delivery and is beneficial to improve the detection efficiency.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a sample delivery device for sample detection, including a fixed platform, a cavity set on the upper part of the fixed platform and a sample inlet set on the side of the cavity, inside the cavity There is a transfer component for transferring samples to the detection station, the sample inlet is connected to a holding plate for holding samples, a suction plate is provided directly above the holding plate, and a suction plate for absorbing samples is connected to the bottom of the suction plate. The fixed table is equipped with a No. 2 air cylinder that drives the suction plate up to a high position such as the transmission assembly, and the cavity is equipped with a drive for the No. 2 air cylinder to approach the transmission assembly to realize the horizontal movement of the suction plate and send the sample to the entrance of the transmission assembly. Cylinder number three.

By adopting the above technical scheme, the sample is placed on the holding plate, the No. 2 cylinder drives the suction plate to move downward and absorbs the sample through the suction head, and then the No. 2 cylinder drives the suction plate to rise to the same height as the transmission component. The No. 2 cylinder then drives the No. 2 cylinder to drive the suction plate to send the sample to the inlet port of the transmission component. The detection efficiency of the whole process is improved, and the labor force of workers is reduced.

Further, the conveying assembly includes a conveying table group, a conveyor belt arranged on the conveying table group, several rollers are arranged above the conveyor belt, one end of the roller is connected to both sides of the conveying table group, and the rollers are sleeved There are rollers which interfere with the samples transported by the conveyor belt.

By adopting the above technical scheme, the samples are transported through the conveyor belt, and the rollers connected to both sides of the conveyor belt collide with the samples placed on the conveyor belt. On the one hand, the rollers collide with the samples, reducing the phenomenon that the samples are separated from the conveyor belt. On the other hand, the rollers press the samples, increasing the size of the rollers. The friction between the sample and the conveyor belt drives the roller to rotate, further pushing the sample to move with the conveyor belt.

Further, the left and right sides of the holding plate are connected with baffle plates, and the end of the holding plate close to the conveyor belt is connected with a collision plate.

By adopting the above technical scheme, the samples are put into the holding plate, and the samples are placed neatly by touching the baffle plate and the collision plate on the right side. At the same time, the setting of the baffle plate and the collision plate can restrict the samples from leaving the holding plate role.

Further, bumps are connected between the baffle plates, and the bumps are connected to the sample inlet of the holding plate.

By adopting the above technical scheme, the sample delivery port of the holding plate is provided with a bump that interferes with the sample, which restricts the sample from sliding to the sample delivery port, and realizes that the sample is neatly placed on the holding plate.

Further, an air blowing pipe is provided directly above the conveyor belt, and an air blowing head is connected to the end of the air blowing pipe close to the conveyor belt.

By adopting the above technical solution, the air blowing pipe installed above the conveyor belt blows air to the samples on the conveyor belt through the air blowing head to clean the dust attached to the samples, thereby improving the detection accuracy.

Further, the blowing head is set to be flat.

By adopting the above technical solution, the air blowing head is set in a flat shape, which increases the cleaning area of the sample by the air blowing head and improves the cleaning efficiency of the sample by the air blowing head.

Further, the width of the blowing head is 5-8cm.

By adopting the above technical scheme, the width of the blowing head is set to 5-8cm, and the minimum width of the blowing head is consistent with the width of the sample, which can more fully clean the dust on the sample and better improve the detection accuracy.

Further, the blowing pipe is made of a universal bamboo pipe.

By adopting the above technical scheme, the blowing pipe is made of the universal bamboo pipe, and the universal bamboo pipe can adjust the angle in multiple directions, further improving the cleaning area and efficiency of the blowing pipe.

Further, the side of the fixed platform is provided with a storage groove, and the storage groove accommodates a No. 1 air cylinder that drives the holding plate up and down, and the No. 1 air cylinder is located at the bottom of the holding plate.

By adopting the above-mentioned technical scheme, the No. 1 cylinder drives the holding plate to rise, and the suction plate absorbs the samples in the holding plate, thereby improving the efficiency of sample delivery and thus the detection efficiency of samples.

In summary, the utility model has the following beneficial effects:

One: The suction plate and the suction head are set, and the lifting of the suction plate is controlled by the No. 2 cylinder, so that the suction plate can absorb the sample through the suction head, and the sample is sent to the upper surface of the transmission component by the No. 3 cylinder, and the transmission component sends the sample to The detection area realizes automatic sample delivery, saves a lot of manpower and material resources, and improves detection efficiency;

Second: the rollers connected to both sides of the conveyor belt, the rollers are in contact with the samples, reducing the phenomenon that the samples are detached from the conveyor belt. front teleport;

Third: The air blowing pipe is installed above the conveyor belt. The air blowing pipe plays the role of cleaning the dust on the surface of the sample. The air blowing pipe is equipped with a flat air blowing head to increase the cleaning area of the sample by the air blowing head and further improve the detection accuracy.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present embodiment;

Fig. 2 is the structural representation of conveying assembly in the present embodiment;

Figure 3 is an enlarged schematic view of A in Figure 2;

Fig. 4 is the connection structure schematic diagram of air blowing pipe in the present embodiment;

Fig. 5 is the enlarged schematic view of B place in Fig. 4;

FIG. 6 is an enlarged schematic diagram of point C in FIG. 4 .

In the figure: 1, fixed platform; 11, holding tank; 12, No. 1 cylinder; 121, No. 1 piston; 2, cavity; 21, observation window; 211, door body; 22, sample inlet; 23, outlet Sample port; 24, display screen; 25, keyboard; 26, mouse; 3, transmission component; 31, first transmission platform; 32, second transmission platform; 33, roller; 331, roller; 34, blowing tube; 341 , Blowing head; 35, Drive shaft; 351, Driver; 36, No. 4 cylinder; 361, Connecting plate; 37, Marking pen; 371, Elastic piece; 372, Pen head; Mechanism; 5. Support column; 51. Support rod; 52. Camera; 6. Square column; 61. Fixed plate; 62. Appearance tester; , bump; 74, No. 2 cylinder; 741, No. 2 piston; 742, No. 3 piston; 743, suction plate; 744, suction head; 75, No. 3 cylinder; 8, receiving box.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A sample delivery device for sample detection, as shown in Figure 1, includes a fixed platform 1, a cavity 2 is opened on the upper end of the fixed platform 1, an observation window 21 is opened on one side of the cavity 2, and a door is hinged on one side of the observation window 21 211, the cavity 2 is provided with a transmission component 3 for transmitting samples, and the transmission component 3 is connected to the inner bottom of the cavity 2, and the side walls of the cavity 2 corresponding to the two ends of the length direction of the transmission component 3 are provided with samples for sample delivery. The inlet and outlet of the sample inlet 22 and the sample outlet 23, the upper surface of the cavity 2 is connected with a display screen 24, a keyboard 25 is placed on the side of the transmission component 3 in the cavity 2, and an override display screen 24 is placed next to the keyboard 25. mouse 26 .

As shown in Figure 1, one side of the transfer assembly 3 near the end of the sample inlet 22 is provided with a support column 5, the support column 5 is welded to the lower end of the cavity 2, the support column 5 is fixed with an L-shaped support rod 51, and the L-shaped support rod The other end of 51 is connected with camera 52, and camera 52 is positioned at the top of conveyor belt group.

The side of the support column 5 away from the sample inlet 22 is provided with a square column 6, the square column 6 is connected with a fixed plate 61 near the upper end, the fixed plate 61 is connected with an appearance detector 62, and the appearance detector 62 is located at the front of the transmission assembly 3. above.

The sample is photographed by the camera 52, and the photographed information is sent to the display screen 24, and the photographed pattern information is compared with the standard database in the display screen 24 to detect whether the sample is qualified.

As shown in Figure 2 and Figure 3, the bottom of the sample inlet 22 of the cavity 2 is welded with a holding plate 7, the two sides of the holding plate 7 are welded with barrier plates 71, and the barrier plates 71 are connected with a collision plate 72, The collision plate 72 is connected to the end of the barrier plate 71 close to the transmission assembly, the collision plate 72 and the barrier plate 71 are perpendicular to each other, the collision plate 72 is connected to the inner bottom of the cavity 2, and the end of the holding plate 7 away from the injection port 22 is welded There are bumps 73, and the bumps 73 play a role in blocking the samples in the holding plate 7 from sliding down from the outlet end of the holding plate 7.

There is a suction plate 743 directly above the holding plate 7 for absorbing samples. The bottom of the suction plate 743 is connected with a suction head 744, and the upper end of the suction plate 743 is connected with a No. 2 cylinder 74 that controls the lifting of the suction plate 743. There is a No. 2 piston 742 between them. The No. 2 cylinder 74 drives the No. 2 piston 742 to push the suction plate 743 to move up and down.

No. 2 cylinder 74 is connected to No. 3 piston 741 at one end close to transmission assembly 3, and the other end of No. 3 piston 741 is connected to No. 3 cylinder 75. No. 3 cylinder 75 is welded to the upper end of sample inlet 22. No. 3 cylinder 75 drives No. 3 piston 741 drives the No. 2 cylinder 74 to move horizontally, so that the No. 2 cylinder 74 drives the suction plate 743 to approach the inlet end of the transmission component 3 horizontally, and realizes that the suction plate 743 transports the sample to the entrance of the transmission component 3. After the sample enters the transmission component 3 , the sample is transported horizontally to the detection station along with the transport assembly 3 .

There is a No. 1 cylinder 12 connected between the holding plate 7 and the bottom of the cavity 2. The fixed table 1 is provided with a storage tank 11 for the No. 1 cylinder 12. The upper end of the No. 1 cylinder 12 is movably inserted into a No. 1 piston 121, and the No. 1 piston 121 is against the bottom of the holding plate 7, and the lifting of the holding plate 7 can be realized by driving the first piston 121 through the No. 1 cylinder 12, and the No. 1 cylinder 12 drives the holding plate 7 to transport the sample upwards for the suction plate 743 to absorb the sample and improve the stability of the sample. Sample delivery efficiency.

As shown in Fig. 4 and Fig. 5, the transmission assembly 3 includes a support mechanism 4 welded in the cavity 2, a set of transfer tables arranged on the support mechanism 4, and a conveyor belt 38 arranged on the set of transfer tables. The stage 31 and the second conveying stage 32 , the first conveying stage 31 and the second conveying stage 32 are all set in an L shape, and the first conveying stage 31 and the second conveying stage 32 are respectively provided with a separate conveyor belt 38 .

Both sides of the conveyor belt 38 are respectively provided with rollers 33, and the rollers 33 are covered with rollers 331. One end of the rollers 33 is welded to the sides of the first conveyor 31 and the second conveyor 32 on both sides of the conveyor belt 38, and the rollers 331 are evenly distributed. On both sides of the conveyor belt 38.

The sample is placed on the upper surface of the conveyor belt 38 and is resisted by the roller 331 to reduce the phenomenon that the sample is detached from the conveyor belt 38. At the same time, the frictional resistance between the roller 331 and the sample drives the roller 331 to rotate with the conveyor belt 38, and pushes the sample to be transported along the conveyor belt 38 direction to move.

The drive shaft 35 is plugged into the end of the transfer table group close to the sample outlet 23, and the drive shaft 35 is surrounded by a conveyor belt 38. There is a driver 351. In this embodiment, the driver 351 adopts a motor, and the driver 351 drives the drive shaft 35 to run and drives the conveyor belt 38 to rotate around the conveyor group.

An air blowing pipe 34 is provided directly above the conveyor belt 38. In this embodiment, the air blowing pipe 34 adopts a universal bamboo tube, and the air blowing pipe 34 is placed on one side of the second conveying platform 32. One end of the air blowing pipe 34 is provided with a dust collector for cleaning the surface of the sample. The blowing head 341, the other end of the blowing pipe 34 is connected to the inner lower end of the cavity 2, the blowing head 341 is set to a flat shape, and the width of the blowing head 341 is set to 6cm, so as to increase the effect of the blowing head 341 on the sample surface dust The role of clearing the area.

As shown in Figures 4 and 6, a marking instrument is provided near the end of the exit of the conveyor belt 38. The marking instrument includes a marking pen 37, a No. 4 cylinder 36 that drives the marking pen 37, and an elastic member 371 sleeved outside the marking pen 37. The No. 4 air cylinder 36 is connected to the upper end of the second transmission table 32, the upper end of the No. 4 air cylinder 36 is connected with a connecting plate 361, the marking pen 37 is inserted into the end face of the No. 4 air cylinder 36 protruding from the connecting plate 361, and one end of the elastic member 371 is welded on The bottom of the marking pen 37, the other end is welded on the bottom of the connecting plate 361, the round platform 373 that limits the marking pen 37 is threaded on the connecting plate 361, the bottom of the marking pen 37 is connected with a nib 372, and the fourth cylinder 36 controls the marking pen 37 downward Movement, the marking pen 37 squeezes the elastic member 371, the elastic member 371 is deformed, and the elastic restoring force of the elastic member 371 drives the marking pen 37 to move upward. Marking of the samples by the marking pen 37 is realized, and the detected samples are transferred to the sample receiving box 8 by the conveyor belt 38 , and the sample receiving box 8 is connected to the sample outlet 23 .

Working process and principle: the sample inlet 22 is connected with a holding plate 7 for holding samples, and baffles 71 are welded on both sides, and the samples are connected to the baffles 71 between the baffles 71 through collision, so that the samples are neatly placed, and through The second cylinder 74 drives the suction plate 743 to move downward and absorb the sample, the suction plate 743 absorbs the sample and rises, and the third cylinder 75 drives the second cylinder to drive the suction plate to send the sample to the inlet end of the transmission component 3, and the sample passes through the transmission component 3 During the transmission process, through the friction of the rollers 331 arranged on both sides of the transmission component, the sample is driven to be transported along the transmission component 3, and transported to a place close to the detection station. The display screen 24, and after comparing with the standard data in the display screen 24, the unqualified samples are marked by the marking pen 37, and finally sent to the sample receiving box 8 connected to the sample outlet 23.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution according to needs after reading this specification, but as long as they are within the utility model All new claims are protected by patent law.

Claims (9)

1. a kind of sample conveying device of sample detection, including fixed station (1), it is opened in the cavity (2) on fixed station (1) top and opens Injection port (22) located at cavity (2) side, for the interior transmission sample that is provided with of cavity (2) to the transfer assembly (3) of detection station, it is special Sign is：The injection port (22) be connected with hold sample hold plate (7), described hold is provided with suction disc directly over plate (7) (743), suction disc (743) bottom is connected with the suction nozzle (744) of adsorption sample, and the fixed station is provided with driving suction disc (743) No. two high-order cylinders (74) such as transfer assembly are increased to, No. two cylinders (74) of driving are provided with the cavity (2) close to transmission Component (3) delivers to sample No. three cylinders (75) of transfer assembly (3) entrance to realize that suction disc (743) moves horizontally.

2. a kind of sample conveying device of sample detection according to claim 1, it is characterized in that：The transfer assembly (3) includes Transfer station group, the conveyer belt (38) for being arranged at transfer station group, conveyer belt (38) top is provided with several roller bearings (33), described Roller bearing (33) one end is connected to the both sides of transfer station group, and the roller bearing (33) is arranged with roller (331), and the roller (331) is supported Touch the sample of conveyer belt (38) transport.

3. a kind of sample conveying device of sample detection according to claim 2, it is characterized in that：It is described to hold plate (7) left and right two Side is connected with baffles (71), and the plate (7) that holds is connected with conflict plate (72) close to one end of conveyer belt (38).

4. a kind of sample conveying device of sample detection according to claim 3, it is characterized in that：Connect between the baffles (71) Projection (73) is connected to, the projection (73), which is connected to, holds plate (7) arrival end.

5. a kind of sample conveying device of sample detection according to claim 4, it is characterized in that：Directly over the conveyer belt (38) Provided with gas blow pipe (34), the gas blow pipe (34) is connected with blow head (341) close to one end of conveyer belt (38).

6. a kind of sample conveying device of sample detection according to claim 5, it is characterized in that：The blow head (341) is set to Flat.

7. a kind of sample conveying device of sample detection according to claim 6, it is characterized in that：The width of the blow head (341) Spend for 5-8cm.

8. a kind of sample conveying device of sample detection according to claim 7, it is characterized in that：The gas blow pipe (34) is by universal Ring pipe is made.

9. a kind of sample conveying device of sample detection according to claim 1, it is characterized in that：Open fixed station (1) side Provided with storage tank (11), the No.1 cylinder (12) that driving holds plate (7) lifting, the No.1 are accommodated in the storage tank (11) Cylinder (12), which is located at, holds plate (7) bottom.