CN214373644U

CN214373644U - Intelligent quantitative sampler

Info

Publication number: CN214373644U
Application number: CN202120442705.4U
Authority: CN
Inventors: 丁伟; 周庆平; 黄娟平; 王炜
Original assignee: Changzhou Tiansheng Zijin Automation Equipment Co ltd
Current assignee: Changzhou Tiansheng Zijin Automation Equipment Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-08
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses an intelligence quantitative sampler, it relates to the technical field of sampler, including lower bobbin case, still include the sampling tube, screw axis and drive arrangement, sampling tube and lower bobbin case intercommunication, the sampling tube is equipped with the insertion section that is located lower bobbin case, and the sample connection has been seted up to the insertion section, and axial movable mounting is followed in the sampling tube to the screw axis, and the drive arrangement electricity is connected with the PLC controller, and drive arrangement includes rotary mechanism and moving mechanism, and the sample export has been seted up to the lateral wall that the sampling tube is located lower bobbin case outside. The utility model discloses carry the material to the sample exit, it is high-efficient convenient, labour saving and time saving improves the accuracy of sample. The automatic control system through the PLC controller can realize timing and quantitative sampling, can adjust sampling frequency and sampling quantity according to the requirement of the inspection process standard, and ensures that the sample has better representativeness, and is more intelligent and automatic.

Description

Intelligent quantitative sampler

Technical Field

The utility model belongs to the technical field of the technique of sampler and specifically relates to an intelligence quantitative sampler is related to.

Background

In industrial production, in order to monitor whether the components of the product meet the production requirements, the product needs to be sampled and detected. At present, the sampling work is finished manually by a manual scooping mode. This kind of sampling mode is inefficient, wastes time and energy, and the sample is inaccurate.

Disclosure of Invention

According to the not enough of prior art existence, the utility model aims at providing an intelligence quantitative sampler, it is high-efficient convenient, labour saving and time saving improves the accuracy of sample.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an intelligence quantitative sampler, includes down tube case, still includes sampling tube, screw axis and drive arrangement, the sampling tube with down tube case intercommunication, the sampling tube is equipped with and is located the insertion section in the down tube case, the sample connection has been seted up to the insertion section, the screw axis along axial movable mounting in the sampling tube, drive arrangement includes rotary mechanism and moving mechanism, rotary mechanism with the screw axis is connected and is driven the screw axis is rotatory, moving mechanism with rotary mechanism is connected and is driven the screw axis is along axial displacement, the sample export has been seted up to the lateral wall that the sampling tube is located down tube case outside.

Through adopting above-mentioned technical scheme, the material gets into down pipe box, and in the material got into the sample tube through the thief hatch, the screw axis inserted down in the pipe box, and rotary mechanism made the screw axis rotate, and moving mechanism made the screw axis along axial displacement, carried the material to sample exit, and is high-efficient convenient, labour saving and time saving, the accuracy of improvement sample.

Further, the rotating mechanism comprises a rotating motor, and an output end of the rotating motor is connected with the spiral shaft.

Further, the moving mechanism comprises a pushing cylinder, and an output end of the pushing cylinder is connected with the rotating motor. The output end of the pushing cylinder moves to drive the rotating motor to move, so that the spiral shaft moves along the axial direction.

Furthermore, the sample outlet is connected with a conveying pipe, the lower end of the conveying pipe is connected with a sampling bag, and the end part of the conveying pipe is connected with the bag opening of the sampling bag. The material passes through the sample outlet and the conveying pipe, and enters the sampling bag for sampling and collection.

Further, the sample case is installed in the outside of sample bag, the upper end of sample case is equipped with the opening, the sample bag install in the sample case, the inner wall of sample case is close to the opening part and installs bag clamping cylinder in pairs, and is a pair of bag clamping cylinder's output sets up relatively, bag clamping cylinder's output is connected with the clamp splice. The output end of the bag clamping cylinder drives the clamping blocks to move, and the clamping blocks are matched to clamp, seal and release the sampling bag.

Furthermore, a high-precision scale is arranged below the sampling box. The high-precision scale accurately weighs the sample.

Furthermore, the side wall of the sampling tube, which is positioned outside the blanking tube box, is communicated with a purging air inlet pipe, and a sealing plug is arranged in the purging air inlet pipe. The sealing plug is opened, the sampling tube is swept completely through the sweeping air inlet tube, the situation that the sampling tube is blocked is prevented, and the sampling tube is safe and reliable.

Further, the driving device is electrically connected with a PLC controller. The screw shaft moves along the axial direction through the PLC controller, so that sampling is carried out, and the intelligent and automatic screw shaft sampling device is more intelligent.

To sum up, the utility model discloses following beneficial technological effect has:

1. through the arrangement of the blanking tube box, the sampling tube, the spiral shaft, the driving device, the insertion section, the sampling port, the rotating mechanism, the moving mechanism and the sample outlet, materials enter the blanking tube box, enter the sampling tube through the sampling port, the spiral shaft is inserted into the blanking tube box, the rotating mechanism enables the spiral shaft to rotate, the moving mechanism enables the spiral shaft to move axially, the materials are conveyed to the sample outlet, and the method is efficient, convenient, time-saving and labor-saving, and improves sampling accuracy.

2. Through the setting of conveyer pipe, sample bag, sampling box, clamp bag cylinder and clamp splice, the material is through sample export and conveyer pipe, gets into to take a sample in the sample bag and collects. The output end of the bag clamping cylinder drives the clamping blocks to move, and the clamping blocks are matched to clamp, seal and release the sampling bag.

3. Through the setting of high accuracy balance, the high accuracy balance carries out the accuracy to the sample and weighs.

Drawings

Fig. 1 is the overall cutting structure of the utility model.

In the figure, 1, a blanking pipe box; 2. a sampling tube; 21. an insertion section; 22. a sampling port; 23. a sampling outlet; 3. a screw shaft; 41. a rotation mechanism; 42. a moving mechanism; 5. a sampling bag; 6. a sampling box; 71. a bag clamping cylinder; 72. a clamping block; 8. a high-precision scale; 9. purging an air inlet pipe; 91. and (4) sealing the plug.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses an intelligence quantitative sampler, including blanking pipe case 1, sampling tube 2, screw axis 3 and drive arrangement.

The axis of the blanking tube box 1 is vertically arranged, and the upper end of the blanking tube box 1 is provided with a blanking port. The sampling tube 2 is horizontally arranged, and the sampling tube 2 is communicated with the side wall of the blanking tube box 1. The sampling tube 2 is provided with an insertion section 21 positioned in the blanking tube box 1, and the upper end of the insertion section 21 is provided with a sampling port 22.

The screw shaft 3 is horizontally arranged, and the screw shaft 3 is horizontally and movably arranged on the sampling tube 2 along the axial direction. The driving device is electrically connected with a PLC controller. The driving device comprises a rotating mechanism 41 and a moving mechanism 42, the rotating mechanism 41 comprises a rotating motor, the rotating motor is a speed reducing motor, and the output end of the rotating motor is connected with the screw shaft 3 to drive the screw shaft 3 to rotate. The moving mechanism 42 includes a pushing cylinder, and an output end of the pushing cylinder moves to drive the rotating motor to move, so that the screw shaft 3 moves along the axial direction.

The sample outlet has been seted up to the lateral wall that the sampling tube 2 is located blanking tube case 1 outside, and the sample exit linkage has the conveyer pipe, and the lower extreme of conveyer pipe is connected with sample bag 5, and the tip of conveyer pipe is connected with sample bag 5's sack. Sampling case 6 is installed in the outside of sampling bag 5, and the upper end of sampling case 6 is equipped with the opening, and sampling bag 5 is installed in sampling case 6. Bag clamping cylinders 71 are installed on the inner wall of the sampling box 6 close to the opening in pairs, the output ends of the bag clamping cylinders 71 are arranged oppositely, the output end of the bag clamping cylinder 71 is connected with a clamping block 72, and the clamping block 72 is made of elastic materials and further made of oxford materials. The output end of the bag clamping cylinder 71 drives the clamping blocks 72 to move, and the pair of clamping blocks 72 are matched to clamp, seal and release the sampling bag 5. The below of sampling case 6 is equipped with high accuracy balance 8, and high accuracy balance 8 carries out the accuracy to the sample and weighs.

The side wall of the sampling tube 2, which is positioned outside the blanking tube box 1, is communicated with a purging air inlet tube 9, and a sealing plug 91 is arranged in the purging air inlet tube 9. Open sealing plug 91, will sweep sampling tube 2 clean through sweeping intake pipe 9, prevent that the condition that sampling tube 2 blockked up from taking place, safe and reliable.

The implementation principle of the above embodiment is as follows: the material gets into down pipe case 1 from the feed opening, and the material passes through in sample connection 22 gets into sampling tube 2, and screw axis 3 inserts down pipe case 1, and rotary mechanism 41 makes screw axis 3 rotate, and moving mechanism 42 makes screw axis 3 along axial displacement, carries the material to the sample exit, and the material gets into sample bag 5 through sample exit and conveyer pipe and takes a sample and collect, and is high-efficient convenient, labour saving and time saving improves the accuracy of taking a sample. The automatic control system through the PLC controller can realize timing and quantitative sampling, can adjust sampling frequency and sampling quantity according to the requirement of the inspection process standard, and ensures that the sample has better representativeness, and is more intelligent and automatic.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an intelligence quantitative sampler, includes blanking tube case (1), its characterized in that: still include sampling tube (2), screw axis (3) and drive arrangement, sampling tube (2) with unloading pipe case (1) intercommunication, sampling tube (2) are equipped with and are located inserting section (21) in unloading pipe case (1), sample connection (22) have been seted up in inserting section (21), axial movable mounting is followed in screw axis (3) in sampling tube (2), drive arrangement includes rotary mechanism (41) and moving mechanism (42), rotary mechanism (41) with screw axis (3) are connected and are driven screw axis (3) are rotatory, moving mechanism (42) with rotary mechanism (41) are connected and are driven screw axis (3) are along axial displacement, sample export has been seted up to the lateral wall that sampling tube (2) are located unloading pipe case outside.

2. An intelligent quantitative sampler as claimed in claim 1, wherein: the rotating mechanism (41) comprises a rotating motor, and the output end of the rotating motor is connected with the spiral shaft (3).

3. An intelligent quantitative sampler as claimed in claim 2, wherein: the moving mechanism (42) comprises a pushing cylinder, and the output end of the pushing cylinder is connected with the rotating motor.

4. An intelligent quantitative sampler as claimed in claim 1, wherein: the sample exit linkage has the conveyer pipe, the lower extreme of conveyer pipe is connected with sample bag (5), the tip of conveyer pipe with the sack of sample bag (5) is connected.

5. An intelligent quantitative sampler as claimed in claim 4, wherein: sampling case (6) is installed in the outside of sampling bag (5), the upper end of sampling case (6) is equipped with the opening, sampling bag (5) install in sampling case (6), the inner wall of sampling case (6) is close to the opening part and installs in pairs and presss from both sides bag cylinder (71), and is a pair of the output of pressing from both sides bag cylinder (71) sets up relatively, the output of pressing from both sides bag cylinder (71) is connected with clamp splice (72).

6. An intelligent quantitative sampler as claimed in claim 5, wherein: and a high-precision scale (8) is arranged below the sampling box (6).

7. An intelligent quantitative sampler as claimed in claim 1, wherein: the side wall of the sampling tube (2) outside the blanking tube box (1) is communicated with a purging air inlet tube (9), and a sealing plug (91) is installed in the purging air inlet tube (9).

8. An intelligent quantitative sampler as claimed in claim 1, wherein: the driving device is electrically connected with a PLC controller.