A gripper device for a sampler

Abstract

The utility model provides a kind of clamping device of sampler, including base, setting on the base and grasping mechanism, setting on the base and blowing device;The grasping mechanism is at least provided with a group, and it includes setting on the base and grasping cylinder, two settings on the grasping cylinder output end and is used to clamp sampler and grasping seat;The blowing device includes the blowing seat of inside setting blowing passage, and the blowing pipe that is communicated with blowing passage, the blowing seat is located between two grasping seats;The clamping device of the utility model is by setting blowing device on base, when clamping structure clamps sampler, blowing device is against core and carries out blowing, effectively cools down core, improves the service life of core, and whole structure is simple, and cost is low.

Description

Technical Field

[0001] This utility model relates to the technical field of sampler manufacturing, and in particular to a sampler clamping device. Background Technology

[0002] Currently in clinical practice, blood testing is one of the most common medical testing methods. Patients have their blood collected through a sampler and then taken for testing. Most samplers have a long and narrow cavity inside. During the mold production process, a long and narrow core is needed to form the cavity. Because the core is long, it is impossible to effectively cool it down. After prolonged use, the core temperature is high, which may cause problems such as bending.

[0003] In view of this, the inventors specifically designed a sampler clamping device, which led to this invention. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a sampler clamping device. By setting an air blowing device on the base, when the clamping structure clamps the sampler, the air blowing device blows air onto the core, effectively cooling the core, improving the core's service life, and overcoming the defects caused by the inability of existing cores to be effectively cooled.

[0005] According to the present invention, a sampler clamping device includes a base, a gripping mechanism disposed on the base, and an air blowing device disposed on the base; The gripping mechanism is provided in at least one set, and includes a gripping cylinder provided on the base and two gripping seats provided at the output end of the gripping cylinder for clamping the sampler; The air blowing device includes an air blowing seat with an internal air blowing channel and an air blowing pipe connected to the air blowing channel. The air blowing seat is located between two gripping seats.

[0006] The clamping device of this utility model has an air blowing device on the base. When the clamping structure clamps the sampler, the air blowing device blows air onto the core to effectively cool the core and improve its service life. Moreover, the whole structure is simple and low in cost.

[0007] In some embodiments of this utility model, the air blowing pipe is installed on the air blowing base, and an air blowing hole is provided inside which is connected to the air blowing channel.

[0008] In some embodiments of this utility model, the gripping cylinder is a pneumatic gripper.

[0009] In some embodiments of this utility model, pads are also provided on the inner sides of the two gripping seats.

[0010] In some embodiments of this utility model, the pad is a flexible component.

[0011] In some embodiments of this utility model, an installation groove is provided on the inner side of the gripping seat, and the pad is embedded in the installation groove.

[0012] In some embodiments of this utility model, the gripping cylinder has two symmetrical grippers, and the two gripping seats are arranged corresponding to the two grippers.

[0013] In some embodiments of this utility model, the gripper is provided with at least one first internal thread hole, and the gripping seat is provided with a first through hole corresponding to the first internal thread hole.

[0014] In some embodiments of this utility model, the gripping seat is also provided with a limiting groove that cooperates with the gripper.

[0015] In some embodiments of this utility model, the gripping seat includes a connecting part and a gripping part disposed at the top of the connecting part, the connecting part being disposed on the gripper.

[0016] In some embodiments of this utility model, the gripping cylinder is locked to the base by a first locking member, and the blowing seat is locked to the base by a second locking member so that the blowing seat abuts against the gripping cylinder.

[0017] In some embodiments of this utility model, the inner diameter of the air blowing hole near the plug of the air blowing pipe is larger than the inner diameter of the air blowing holes of other air blowing pipes.

[0018] In some embodiments of this utility model, the gripping mechanism is arranged in several groups, and is arranged along the long axis and short axis of the base. Arrange in a pattern where M and N are both greater than or equal to 2.

[0019] In some embodiments of this invention, the number of air blowing devices is half the number of gripping mechanisms.

[0020] In some embodiments of this utility model, a blowing device is provided for each of the two gripping mechanisms.

[0021] In some embodiments of this utility model, the sampler has a receiving cavity inside, and the air blowing tube is arranged corresponding to the receiving cavity. Attached Figure Description

[0022] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0023] in: Figure 1 This is a schematic diagram of the structure of the clamping device of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the clamping device of this utility model. Figure 2 ; Figure 3 This is a front view of the clamping device of this utility model; Figure 4 This is a utility model Figure 3 Schematic diagram of the cross section at point AA; Figure 5 This is an exploded schematic diagram of the clamping device of this utility model; Figure 6 This is a utility model Figure 5 A magnified view of a portion of the image; Figure 7 This is a structural schematic diagram of the gripping seat of this utility model.

[0024] Label Explanation: 001 Sampler; 002 Receiving cavity; 10 Base; 20 Gripping mechanism; 21 Gripping cylinder; 211 Gripper; 2111 First internal threaded hole; 22 Gripping seat; 211 Connecting part; 2111 First through hole; 2112 Limiting groove; 222 Gripping part; 2221 Mounting groove; 23 Pad; 30 Air blowing device; 31 Air blowing seat; 311 Air blowing channel; 32 Air blowing pipe; 321 Air blowing hole; 33 Plug; 40 Second locking element. Detailed Implementation

[0025] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0026] Please see Figures 1 to 7This is a clamping device for a sampler 001, as an embodiment of the present invention. It includes a base 10, a gripping mechanism 20 disposed on the base 10, and an air-blowing device 30 disposed on the base 10. At least one gripping mechanism 20 is provided, including a gripping cylinder 21 disposed on the base 10 and two gripping seats 22 disposed at the output ends of the gripping cylinders 21 for clamping the sampler 001. The air-blowing device 30 includes an air-blowing seat 31 with an internal air-blowing channel 311 and an air-blowing pipe 32 communicating with the air-blowing channel 311 for blowing air. The base 31 is located between the two gripping bases 22; the air blowing pipe 32 is installed on the air blowing base 31, and an air blowing hole 321 is provided inside to communicate with the air blowing channel 311; the sampler 001 has a receiving cavity 002 inside, and the air blowing pipe 32 is set in the receiving cavity 002; the gripping device of this utility model provides an air blowing device 30 on the base 10. When the gripping structure grips the sampler 001, the air blowing device 30 blows air onto the core to effectively cool the core and improve the service life of the core. Moreover, the whole structure is simple and low in cost.

[0027] Please refer to the details. Figure 5 , 6 The inner sides of the two gripping seats 22 are also provided with pads 23. The pads 23 are made of flexible parts to prevent damage to the sampler 001 during the gripping process. The flexible parts are made of relatively soft materials, such as rubber or silicone. Specifically, the inner side of the gripping seat 22 is provided with a mounting groove 2221, and the pads 23 are embedded in the mounting groove 2221.

[0028] Please refer to the details. Figure 5 , 6 The gripping cylinder 21 employs pneumatic gripping fingers; the gripping cylinder 21 has two symmetrical grippers 211, and two gripping seats 22 are arranged corresponding to the two grippers 211. Each gripper 211 has at least one first internal threaded hole 2111, and the gripping seat 22 has a first through hole 2111 corresponding to the first internal threaded hole 2111. A screw is used to connect the gripping seat 22 through the first through hole 2111 and the first internal threaded hole 2111 to achieve fixation. Furthermore, to ensure a stable connection, two of each of the first internal threaded hole 2111, the first through hole 2111, and the screw are provided.

[0029] Please refer to the details. Figure 5 , 67. The gripper 22 is also provided with a limiting groove 2112 that cooperates with the gripper 211. During installation, the limiting groove 2112 is fastened onto the gripper 211, and then two screws are passed through the first through hole 2111 and connected to the first internal thread hole 2111 to realize the installation and limiting of the gripper 22. The gripper 22 includes a connecting part 211 and a gripping part 222 disposed at the top of the connecting part 211. The connecting part 211 is disposed on the gripper 211. The connecting part 211 and the gripping part 222 are T-shaped as a whole; the first internal thread hole 2111 and the limiting groove 2112 are disposed on the connecting part 211, and the mounting groove 2221 is disposed on the gripping part 222.

[0030] Please refer to details. Figure 5 , 6 The gripping cylinder 21 is locked to the base 10 by a first locking member (not shown), and the air blowing seat 31 is locked to the base 10 by a second locking member 40, so that the air blowing seat 31 abuts against the gripping cylinder 21. The number of the first locking member and the second locking member 40 is set as needed, and both can be bolts. The first locking member passes through the base 10 and is screwed to the gripping cylinder 21, and the second locking member 40 passes through the base 10 and is screwed to the air blowing seat 31.

[0031] Please refer to details. Figure 3 Several groups of gripping mechanisms 20 are arranged along the long and short axes of the base 10. The arrangement is such that M and N are both greater than or equal to 2, meaning the number of air blowing devices 30 is half the number of gripping mechanisms 20. Therefore, two sets of gripping mechanisms 20 are correspondingly provided with one set of air blowing devices 30. For example, in this invention, the number of M and N are 4 and 2 respectively, for a total of eight sets of gripping mechanisms 20. Each set of gripping mechanisms 20 can grip two samplers 001, and four sets of air blowing devices 30 are provided accordingly. Each air blowing device 30 has four air blowing pipes 32, which are respectively set at the positions of the four samplers 001.

[0032] Please refer to details. Figure 4 The air blowing channel 311 passes through the air blowing seat 31, with a plug 33 at one end and the other end connected to the air blowing device 30. The air blowing device 30 generates gas that enters the air blowing hole 321 through the air blowing channel 311 and is then blown into the receiving cavity 002 of the sampler 001. This allows the sampler 001 to be removed while the core on the mold is being blown. Furthermore, the gas generated by the air blowing device 30 can be cooled for better results. The inner diameter of the air blowing hole 321 near the plug 33 in the air blowing pipe 32 is larger than the inner diameter of the air blowing holes 321 in other air blowing pipes 32.

[0033] In summary, the clamping device of this utility model has an air blowing device on the base. When the clamping structure clamps the sampler, the air blowing device blows air onto the core to effectively cool the core and improve its service life. Moreover, the whole structure is simple and low in cost. At the same time, a pad is also provided to provide better protection for the sampler.

[0034] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A sampler gripping device, characterized in that, Includes a base (10), a gripping mechanism (20) disposed on the base (10), and an air blowing device (30) disposed on the base (10); The gripping mechanism (20) is provided in at least one set, including gripping cylinder (21) provided on the base (10) and two gripping seats (22) provided on the output end of the gripping cylinder (21) for clamping the sampler (001). The air blowing device (30) includes an air blowing seat (31) with an internal air blowing channel (311) and an air blowing pipe (32) connected to the air blowing channel (311). The air blowing seat (31) is located between two gripping seats (22).

2. The sampler clamping device according to claim 1, characterized in that, The two gripping seats (22) are also provided with pads (23) on the inner side.

3. The sampler clamping device according to claim 1, characterized in that, The pad (23) is made of a flexible material.

4. The sampler clamping device according to claim 1, characterized in that, The gripping cylinder (21) has two symmetrical grippers (211), and the two gripping seats (22) are arranged corresponding to the two grippers (211).

5. The sampler clamping device according to claim 4, characterized in that, The gripper (22) is also provided with a limiting groove (2112) that cooperates with the gripper (211).

6. A sampler clamping device according to claim 4 or 5, characterized in that, The gripper (22) includes a connecting part (211) and a gripping part (222) disposed at the top of the connecting part (211), wherein the connecting part (211) is disposed on the gripper (211).

7. The sampler clamping device according to claim 1, characterized in that, The gripping cylinder (21) is locked to the base (10) by the first locking member, and the blowing seat (31) is locked to the base (10) by the second locking member (40) so that the blowing seat (31) abuts against the gripping cylinder (21).

8. The sampler clamping device according to claim 1, characterized in that, The gripping mechanism (20) is arranged in several groups, and is oriented along the long axis and short axis of the base (10). Arrange in a pattern where M and N are both greater than or equal to 2.

9. The sampler clamping device according to claim 1, characterized in that, The number of air blowing devices (30) is half the number of gripping mechanisms (20).

10. The sampler clamping device according to claim 1, characterized in that, The sampler (001) has a receiving cavity (002) inside, and the blowing tube (32) is provided corresponding to the receiving cavity (002).

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