Sampling manipulator and sampling device

Abstract

The utility model discloses a sampling manipulator and a sampling device, the sampling manipulator comprises a telescopic rod, a sampling piece and a fixing piece, one end of the fixing piece is hinged with the telescopic rod, and the other end of the fixing piece detachably fixes the sampling piece. According to the technical scheme, the telescopic rod, the sampling piece and the fixing piece are adopted, so that sampling operation on non-contact type pharmaceutical chemical equipment in a narrow space is realized, an operator is prevented from entering the limited space of the equipment, the operator is prevented from being in contact with a cleaning surface of the equipment, and the working efficiency is improved. The cleaning effect of pharmaceutical and chemical engineering area equipment which is inconvenient for personnel to enter can be sampled; the threat to the health of sampling personnel is reduced, the safety of the sampling personnel is ensured, casualty accidents are prevented, foreign matter introduction is reduced, and the EHS safety risk is reduced; and non-contact sampling can be carried out on the most difficult-to-clean point of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceuticals or chemical industry, in particular to a sampling manipulator and a sampling device. Background Art

[0002] Currently, sampling equipment in pharmaceutical and chemical production areas typically involves personnel entering the equipment with a clean, specialized cotton swab and repeatedly wiping specific areas. The residue on the swab is then sampled and tested to calculate the material residue on the equipment. However, due to the presence of toxic and hazardous materials adhering to the equipment, personnel entering the equipment to perform sampling operations pose a risk of introducing foreign matter and EHS hazards, posing a threat to the health of the personnel. Utility Model Content

[0003] The main purpose of the utility model is to propose a sampling manipulator and a sampling device, which aims to enable sampling personnel to perform sampling operations inside the equipment outside the pharmaceutical and chemical equipment, reduce the health threat to the sampling personnel, reduce the introduction of foreign matter, and reduce EHS safety risks.

[0004] To achieve the above-mentioned purpose, the sampling manipulator proposed in the present invention comprises:

[0005] Telescopic rod;

[0006] Samples; and

[0007] A fixing piece, one end of which is hinged to the telescopic rod, and the other end of which is detachably fixed to the sampling piece.

[0008] Optionally, the fixing member includes a connecting portion hinged to the telescopic rod, a first clamping portion and a second clamping portion, and the first clamping portion and the second clamping portion are used to clamp the sampling member and are fixedly connected to the connecting portion.

[0009] Optionally, the fixing member further includes: two fixing bolts and two fixing butterfly nuts; one fixing bolt passes through the first clamping portion and the second clamping portion and is threadedly connected to one fixing butterfly nut.

[0010] Optionally, the fixing bolt is fixedly connected to the first clamping portion.

[0011] Optionally, it further includes a handle, which is fixed to the other end of the telescopic rod;

[0012] Optionally, the sampling piece is a sampling cotton swab.

[0013] Optionally, one end of the fixing member is hinged to the telescopic rod via a connecting assembly;

[0014] Optionally, the connecting assembly includes a connecting bolt passing through the fixing member and the telescopic rod and a butterfly nut threadedly connected to the connecting bolt.

[0015] The present invention also provides a sampling area determination device, comprising:

[0016] a second telescopic rod; and

[0017] The area determining member is hinged to the second telescopic rod.

[0018] Optionally, the area determining member includes a sampling connection portion hinged to the second telescopic rod and a sampling frame connected to the sampling connection portion.

[0019] Optionally, the area determining member is connected to the second telescopic rod via a hinge assembly;

[0020] Optionally, the hinge assembly includes a second connecting bolt passing through the area determining member and the second telescopic rod, and a second butterfly nut threadedly connected to the second connecting bolt;

[0021] Optionally, the sampling area determination device further includes a second handle, which is fixed to the other end of the second telescopic rod.

[0022] The utility model also provides a sampling device, which comprises a sampling manipulator and a sampling area determining device.

[0023] The technical solution of the utility model realizes the sampling operation of pharmaceutical and chemical equipment in a non-contact small space by adopting a telescopic rod, a sampling piece and a fixing piece, avoiding the operator from entering the confined space of the equipment and avoiding the operator from contacting the cleaning surface of the equipment. It can sample the cleaning effect of equipment in pharmaceutical and chemical areas that are inconvenient for personnel to enter; reduce the health threat to the sampling personnel, ensure the safety of the sampling personnel, prevent casualties, reduce the introduction of foreign matter, and reduce EHS safety risks; and can perform non-contact sampling on the most difficult to clean points of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0025] Figure 1 This is a schematic structural diagram of an embodiment of the sampling manipulator of the present utility model;

[0026] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0027] Figure 3 This is a structural diagram of an embodiment of the sampling area determination device of the present utility model.

[0028] The main component symbols are described as follows:

[0029] Telescopic rod 1, sampling part 2, fixing part 3, connecting part 31, first clamping part 32, second clamping part 33, fixing bolt 34, fixing butterfly nut 35, handle 4, connecting assembly 5, second telescopic rod 6, area determining part 7, sampling connecting part 71, sampling frame 72, second handle 8.

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] The utility model provides a sampling manipulator 100 .

[0036] In the embodiment of the present utility model, Figures 1-2As shown, the sampling manipulator 100 includes: a telescopic rod 1, a sampling piece 2 and a fixing piece 3. One end of the fixing piece 3 is hinged to the telescopic rod 1, and the other end is detachably fixed to the sampling piece 2.

[0037] The present invention's technical solution allows the sampling member 2 to be detachably fixed to the fixing member 3, allowing the sampling member 2 to be removed after sampling and the residue on the sampling member 2 to be inspected. The length of the telescopic rod 2, and thus the length of the sampling manipulator 100, can be adjusted according to the depth of the pharmaceutical and chemical equipment, allowing sampling personnel to perform sampling operations within the equipment from outside. This eliminates the need for sampling personnel to enter the equipment for sampling, reducing health threats to sampling personnel, ensuring their safety, preventing casualties, minimizing the introduction of foreign matter, and reducing EHS safety risks. This allows for sampling and inspection of residues within the pharmaceutical and chemical equipment. By utilizing the telescopic rod 1, sampling member 2, and fixing member 3, non-contact sampling operations are possible within pharmaceutical and chemical equipment within confined spaces, preventing operators from entering the confined space and contacting the cleaning surfaces of the equipment. This allows for sampling the cleaning effectiveness of equipment in inaccessible pharmaceutical and chemical areas, minimizing health threats to sampling personnel, ensuring their safety, preventing casualties, minimizing the introduction of foreign matter, and reducing EHS safety risks. Non-contact sampling can also be performed at the most difficult-to-clean points of the equipment. Among them, the equipment in the pharmaceutical chemical area can be reactors, double cones, single cones, etc.

[0038] Specifically, to better achieve the function of clamping and fixing the sample piece 2, the fixing member 3 includes a connecting portion 31 hinged to the telescopic rod 1, a first clamping portion 32, and a second clamping portion 33. The first clamping portion 32 and the second clamping portion 33 are used to clamp the sample piece 2 and are respectively fixedly connected to the connecting portion 31. The first clamping portion 32 and the second clamping portion 33 are made of a metal material with a certain structural strength and a certain amount of deformation.

[0039] The fixing member 3 may include: one fixing bolt 34 and one fixing butterfly nut 35 ; or may include two fixing bolts 34 and two fixing butterfly nuts 35 .

[0040] Specifically, in order to achieve the function of clamping and fixing the sampling piece 2, the fixing piece 3 may include: 1 fixing bolt 34 and 1 fixing butterfly nut 35; the fixing piece 3 may also include: two fixing bolts 34 and two fixing butterfly nuts 35; the fixing bolt 34 passes through the first clamping part 32 and the second clamping part 33 and is threadedly connected to the fixing butterfly nut 35. When the butterfly nut 35 is tightened, the threaded connection between the fixing bolt 34 and the fixing butterfly nut 35 brings the end of the first clamping portion 32 away from the connecting portion 31 and the end of the second clamping portion 33 away from the connecting portion 31 closer to each other. As the butterfly nut 35 continues to be tightened, the fixing bolt 34 and the fixing butterfly nut 35 exert pressure on the middle portions of the first and second clamping portions 32, 33, causing deformation. The threaded connection between the bolt 34 and the fixing butterfly nut 35 forces the first and second clamping portions 32, 33 away from the connecting portion 31 to the position of the fixing bolt 34, pressing the sample 2 between the first and second clamping portions 32, 33, thereby securing the sample 2 between the first and second clamping portions 32, 33 and thus clamping and securing the sample 2. When the bolt 34 and the fixing butterfly nut 35 form a pair, the sample 2 can be squeezed between the ends of the first and second clamping portions 32, 33 away from the connecting portion 31 to the position of the fixing bolt 34. When it is determined that there are two pairs of bolts 34 and fixing butterfly nuts 35, the sampling piece 2 can be squeezed between the first clamping part 32 and the second clamping part 33 at one end away from the connecting part 31 to the position of the fixing bolt 34 close to the connecting part 31. The two pairs of bolts 34 and fixing butterfly nuts 35 can fix the sampling piece 2 between the position of one fixing bolt 34 and the position of the other fixing bolt 34 of the first clamping part 32 and the second clamping part 33.

[0041] Specifically, in order to prevent the fixing bolt 34 from falling off the first clamping portion 32 and save time for clamping and fixing the sampling member 2 , the fixing bolt 34 is fixedly connected to the first clamping portion 32 .

[0042] Specifically, in order to facilitate holding the sampling manipulator 100, the sampling manipulator 100 further includes a handle 4, which is fixed to the other end of the telescopic rod 1;

[0043] Specifically, the sampling piece 2 is a sampling cotton swab.

[0044] Specifically, the length of the telescopic rod 1 is 400 mm to 1200 mm.

[0045] Specifically, in order to adjust the sampling angle according to the sampling point of the pharmaceutical and chemical equipment and to adjust the angle between the sampling member 2 and the telescopic rod 1, one end of the fixing member 3 is hinged to the telescopic rod 1 through the connecting assembly 5;

[0046] Specifically, the connecting assembly 5 includes a connecting bolt that passes through the fixing member 3 and the telescopic rod 1, and a butterfly nut that is threadedly connected to the connecting bolt. The connecting bolt passes through the fixing member 3 and the telescopic rod 1, then threads into the butterfly nut. After adjusting the fixing member 3 and the telescopic rod 1 to the desired angle, the butterfly nut is tightened to adjust the angle between the fixing member 3 and the telescopic rod 1. To adjust the angle between the fixing member 3 and the telescopic rod 1, the butterfly nut is loosened, adjusted to the desired position, and then tightened again to adjust the angle between the fixing member 3 and the telescopic rod 1.

[0047] like Figure 3 As shown, the present invention further proposes a sampling area determination device 200 , wherein the sampling manipulator 100 includes: a second telescopic rod 6 and an area determination member 7 , and the area determination member 7 is hinged to the second telescopic rod 6 .

[0048] The technical solution of the present utility model can adjust the length of the second telescopic rod 6, and thus the length of the sampling manipulator 100, according to the depth of the pharmaceutical and chemical equipment, so that the sampling personnel can determine the sampling area within the equipment from outside the pharmaceutical and chemical equipment, thereby reducing the health threat to the sampling personnel, reducing the introduction of foreign matter, and reducing EHS safety risks; and can determine the sampling area within the pharmaceutical and chemical equipment. By using the second telescopic rod 6 and the area determination member 7, the area determination member 7 is placed in close contact with the sampling point of the pharmaceutical and chemical equipment, and the sampling area of ​​the pharmaceutical and chemical equipment in a small and non-contact space can be determined. The cleaning effect of the pharmaceutical and chemical equipment in areas that are difficult for personnel to enter can be sampled; and the most difficult to clean points of the equipment can be sampled non-contact. Among them, the pharmaceutical and chemical area equipment can be a reactor, a double cone, a single cone, etc.

[0049] Specifically, to facilitate adjustment of the region determining member 7 according to the location of the sampling point of the device and reduce the influence of the second telescopic rod 6 on the determination of the sampling region, the region determining member 7 includes a sampling connection portion 71 hingedly connected to the second telescopic rod 6 and a sampling frame 72 connected to the sampling connection portion 71. The sampling area of ​​the sampling frame can be 2 cm × 2 cm, 3 cm × 3 cm, 4 cm × 4 cm, or 5 cm × 5 cm, etc.

[0050] Specifically, the length of the second telescopic rod 6 is 400 mm to 1200 mm.

[0051] Specifically, in order to adjust the angle of the area determining member 7 according to the sampling point of the pharmaceutical and chemical equipment, and to adjust the angle between the sampling frame 72 and the second telescopic rod 6, the area determining member 7 and the second telescopic rod 6 are connected through a hinge assembly; the hinge assembly includes a second connecting bolt passing through the area determining member 7 and the second telescopic rod 6 and a second butterfly nut threadedly connected to the second connecting bolt.

[0052] Specifically, the sampling area determination device 200 further includes a second handle 8 , which is fixed to the other end of the second telescopic rod 6 .

[0053] The present invention also provides a sampling device, comprising a sampling manipulator 100 and a sampling area determination device 200. The specific structure of the sampling manipulator 100 is similar to that of the aforementioned embodiments. Since the present sampling manipulator 100 utilizes all the technical solutions of all the aforementioned embodiments, it at least possesses all the beneficial effects brought about by the technical solutions of the aforementioned embodiments, which are not further detailed here. The specific structure of the sampling area determination device 200 is similar to that of the aforementioned embodiments. Since the present sampling area determination device 200 utilizes all the technical solutions of all the aforementioned embodiments, it at least possesses all the beneficial effects brought about by the technical solutions of the aforementioned embodiments, which are not further detailed here.

[0054] The working principle of the present utility model is as follows: After cleaning pharmaceutical and chemical equipment, when sampling and testing of the cleaned equipment is required, the lengths of the telescopic rod 1 and the second telescopic rod 6 can be adjusted according to the depth of the sampling point of the pharmaceutical and chemical equipment, thereby adjusting the lengths of the sampling manipulator 100 and the sampling area determination device 200. Then, according to the position of the sampling point of the pharmaceutical and chemical equipment, the angle between the sampling member 2 and the telescopic rod 1 and the angle between the sampling frame 72 and the second telescopic rod 6 are adjusted. The butterfly nut and the second butterfly nut are then tightened to determine the angles between the sampling member 2 and the telescopic rod 1, and between the sampling frame 72 and the second telescopic rod 6. Then, a sampling cotton swab is placed between the first clamping portion 32 and the second clamping portion 33, and the butterfly nut 35 is tightened to secure the sampling cotton swab between the first clamping portion 32 and the second clamping portion 33. The sampling frame 72 of the sampling area determination device 200 is then placed against the sampling point of the pharmaceutical and chemical equipment. The area within the sampling frame 72 is repeatedly wiped with a sampling swab from the sampling robot 100. The residue on the sampling swab is then sampled and tested to calculate the material residue on the equipment. This eliminates the need for sampling personnel to enter the equipment, effectively preventing the introduction of foreign matter and potentially hazardous EHS practices.

[0055] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect application in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A sampling manipulator, characterized in that: The sampling manipulator comprises: Telescopic rod (1); Samples (2); and A fixing member (3), one end of which is hinged to the telescopic rod (1), and the other end of which is detachably fixed to the sampling member (2).

2. The sampling manipulator according to claim 1, characterized in that: The fixing member (3) comprises a connecting portion (31) hinged to the telescopic rod (1), a first clamping portion (32) and a second clamping portion (33); the first clamping portion (32) and the second clamping portion (33) are used to clamp the sampling member (2) and are respectively fixedly connected to the connecting portion (31).

3. The sampling manipulator according to claim 2, characterized in that: The fixing member (3) further comprises: two fixing bolts (34) and two fixing butterfly nuts (35); one of the fixing bolts (34) passes through the first clamping portion (32) and the second clamping portion (33) and is threadedly connected to one of the fixing butterfly nuts (35).

4. The sampling manipulator according to claim 3, characterized in that: The fixing bolt (34) is fixedly connected to the first clamping portion (32).

5. The sampling manipulator according to any one of claims 1 to 4, characterized in that: It also includes a handle (4), which is fixed to the other end of the telescopic rod (1); The sampling piece (2) is a sampling cotton swab.

6. The sampling manipulator according to any one of claims 1 to 4, characterized in that: One end of the fixing member (3) is hinged to the telescopic rod (1) via a connecting assembly (5); The connecting assembly (5) comprises a connecting bolt passing through the fixing member (3) and the telescopic rod (1), and a butterfly nut threadedly connected to the connecting bolt.

7. A sampling device, characterized in that: The method comprises the sampling manipulator and the sampling area determination device according to any one of claims 1 to 6, wherein the sampling area determination device comprises: a second telescopic rod (6); and An area determining member (7), wherein the area determining member (7) is hinged to the second telescopic rod (6).

8. The sampling device according to claim 7, characterized in that The area determining member (7) comprises a sampling connection portion (71) hinged to the second telescopic rod (6) and a sampling frame (72) connected to the sampling connection portion (71).

9. The sampling device according to claim 7 or 8, characterized in that: The area determining member (7) is connected to the second telescopic rod (6) via a hinge assembly.

10. The sampling device according to claim 9, characterized in that The hinge assembly comprises a second connecting bolt passing through the area determining member (7) and the second telescopic rod (6), and a second butterfly nut threadedly connected to the second connecting bolt; It also includes a second handle (8), which is fixed to the other end of the second telescopic rod (6).

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