Full-automatic blood taking needle production device

Abstract

The utility model relates to the technical field of blood taking needle processing, in particular to a full-automatic blood taking needle production device which comprises a processing base, a supporting rod and a U-shaped top plate, the supporting rod is fixedly installed on the top of the processing base, the U-shaped top plate is fixedly installed on the top of the supporting rod, a sliding groove is formed in the inner side wall of the U-shaped top plate, and a sliding block is movably installed in the sliding groove. A mounting plate is fixedly mounted at one end of the sliding block, a hydraulic cylinder is fixedly mounted at the top of the mounting plate, a connecting frame is fixedly mounted at the bottom of the hydraulic cylinder, a connecting block is fixedly mounted at the bottom of the connecting frame, a mounting round rod is fixedly mounted at one end of the connecting block, and a cutting knife is arranged on the outer side wall of the rotating sleeve. The cutting knives can be used for cutting workpieces for manufacturing blood taking needles, due to the fact that the multiple cutting knives are arranged on the blood taking needle cutting device, when a certain cutting knife is damaged or inconvenient to use, the multiple cutting knives can be switched through the automatic switching assembly, and use is convenient.

Description

Technical Field

[0001] The utility model relates to a fully automatic blood collection needle production device, belonging to the technical field of blood collection needle processing. Background Art

[0002] A lancet is an instrument used to collect blood samples during medical examinations. It consists of a needle and a needle rod. A fully automatic cutting device is required in the production process of lancets. "Fully automatic" can be simply understood as a process in which the processing and production process is automatically operated by a machine device without manual labor.

[0003] The application document currently with application number (CN202123215088.3) discloses a cutting device for processing blood collection needles, comprising: a hydraulic cylinder, an upper support plate is installed at the bottom of the hydraulic cylinder, a middle support column is installed under the upper support plate, a support seat is installed under the middle support column, and a connecting groove is opened at the bottom of the support seat; a knife edge groove is opened on the surface of the support seat, a workpiece groove is opened on one side of the knife edge groove, a feeding rack is installed on one side of the workpiece groove, and a conveyor belt is installed between the feeding racks. The above-mentioned cutting device for processing blood collection needles can cut the workpiece used to make blood collection needles through the drive of the hydraulic cylinder to realize automatic cutting. However, when the cutting knife of the above-mentioned cutting device for processing blood collection needles is damaged or inconvenient to use, the cutting knife needs to be disassembled and replaced. During this period, the machine will be in a shutdown state, which reduces the working efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the above-mentioned cutting device for processing blood collection needles can cut the workpiece used for making blood collection needles through the drive of a hydraulic cylinder to realize automatic cutting, but when the cutting knife of the above-mentioned cutting device for processing blood collection needles is damaged or inconvenient to use, the cutting knife needs to be disassembled and replaced, during which time the machine will be in a shutdown state, reducing the working efficiency, and thus provide a fully automatic blood collection needle production device.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a fully automatic blood collection needle production device, comprising a processing base, a support rod and a U-shaped top plate, the support rod is fixedly mounted on the top of the processing base, the U-shaped top plate is fixedly mounted on the top of the support rod, a slide groove is arranged on the inner side wall of the U-shaped top plate, a slider is movably mounted in the slide groove, a mounting plate is fixedly mounted on one end of the slider, a hydraulic cylinder is fixedly mounted on the top of the mounting plate, a connecting frame is fixedly mounted on the bottom of the hydraulic cylinder, a connecting block is fixedly mounted on the bottom of the connecting frame, a mounting round rod is fixedly mounted on one end of the connecting block, a rotating sleeve is rotatably mounted on the outer side wall of the mounting round rod, a cutting knife is arranged on the outer side wall of the rotating sleeve, and an automatic switching component is arranged on the mounting round rod.

[0006] Furthermore, in order to move the push plate through the telescopic rod, a telescopic rod is fixedly installed on the top of the U-shaped top plate, a push plate is fixedly installed on the top of the mounting plate, and one end of the telescopic rod is fixedly installed on the outer side wall of the push plate.

[0007] Furthermore, in order to increase the stability of the connecting frame when it moves, a through hole is provided on the mounting plate, a stabilizing rod is passed through the through hole, and one end of the stabilizing rod is fixedly mounted on the top of the connecting frame.

[0008] Furthermore, in order to facilitate the installation of the drive motor, the automatic switching assembly includes a fixing frame, a drive motor, a drive gear and a gear ring, the fixing frame is fixedly mounted on the outer wall of the mounting round rod, and the drive motor is fixedly mounted on the outer wall of the fixing frame.

[0009] Furthermore, in order to drive the gear ring to rotate through the driving gear, the driving gear is fixedly mounted on the output shaft of the driving motor, the gear ring is fixedly mounted on the outer side wall of the rotating sleeve, and the driving gear is meshed with the gear ring.

[0010] Furthermore, in order to enable the cutting knife to be used in conjunction with the mounting slot plate, a mounting slot plate is fixedly mounted on the outer side wall of the rotating sleeve, and a cutting knife is arranged in the mounting slot plate.

[0011] Furthermore, in order to fix the cutting knife by means of the fixing screw, threaded holes are provided on the mounting slot plate and the cutting knife, and fixing screws are passed through the threaded holes.

[0012] Furthermore, in order to facilitate switching between the plurality of cutting knives, the number of the cutting knives is three.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model is provided with an automatic switching component and a cutting knife. When cutting a workpiece for making a blood collection needle, the user can first place the workpiece to be cut on the processing base, and the cutting knife can be driven by the hydraulic cylinder to automatically cut the workpiece. In addition, since the utility model is provided with a plurality of cutting knives, when a certain cutting knife is damaged or inconvenient to use, the inconvenient cutting knife can be rotated to one side through the automatic switching component, and the new cutting knife can be rotated to the top of the processing base at this time, thereby reducing the steps of disassembling and replacing the cutting knife, reducing the downtime waiting time, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the cutting knife in the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the telescopic rod in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the mounting plate in the utility model;

[0019] In the figure: 1. Processing base; 2. Support rod; 3. U-shaped top plate; 4. Slider; 5. Mounting plate; 6. Hydraulic cylinder; 7. Connecting frame; 8. Connecting block; 9. Mounting round rod; 10. Rotating sleeve; 11. Cutting knife; 12. Telescopic rod; 13. Push plate; 14. Stabilizing rod; 15. Fixed frame; 16. Driving motor; 17. Driving gear; 18. Gear ring; 19. Mounting slot plate; 20. Fixing screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a fully automatic blood collection needle production device comprises a processing base 1, a support rod 2 and a U-shaped top plate 3. The support rod 2 is fixedly mounted on the top of the processing base 1, and the U-shaped top plate 3 is fixedly mounted on the top of the support rod 2. A slide groove is arranged on the inner side wall of the U-shaped top plate 3, and a slider 4 is movably mounted in the slide groove. A mounting plate 5 is fixedly mounted on one end of the slider 4, and a hydraulic cylinder 6 is fixedly mounted on the top of the mounting plate 5. A connecting frame 7 is fixedly mounted on the bottom of the hydraulic cylinder 6, and a connecting block 8 is fixedly mounted on the bottom of the connecting frame 7. A mounting round rod 9 is fixedly mounted on one end of the connecting block 8, and a rotating sleeve 10 is rotatably mounted on the outer side wall of the mounting round rod 9. A cutting knife 11 is arranged on the outer side wall of the rotating sleeve 10, and an automatic switching component is arranged on the mounting round rod 9. When the slider 4 moves in the slide groove, it can drive the mounting plate 5, the hydraulic cylinder 6 and the cutting knife 11 to move. When the cutting knife 11 moves to the side position of the U-shaped top plate 3, it is convenient for the cutting knife 11 to be disassembled and replaced.

[0022] As a technical optimization solution of the utility model, a telescopic rod 12 is fixedly installed on the top of the U-shaped top plate 3, and a push plate 13 is fixedly installed on the top of the mounting plate 5. One end of the telescopic rod 12 is fixedly installed on the outer wall of the push plate 13. The push plate 13 can be driven to move by the telescopic rod 12, thereby driving the slider 4 and the mounting plate 5 to move.

[0023] As a technical optimization solution of the utility model, a through hole is provided on the mounting plate 5, and a stabilizing rod 14 is passed through the through hole. One end of the stabilizing rod 14 is fixedly installed on the top of the connecting frame 7, and when the connecting frame 7 moves, the stabilizing rod 14 can also be driven to move.

[0024] As a technical optimization scheme of the utility model, the automatic switching component includes a fixed frame 15, a driving motor 16, a driving gear 17 and a gear ring 18. The fixed frame 15 is fixedly mounted on the outer wall of the mounting round rod 9, the driving motor 16 is fixedly mounted on the outer wall of the fixed frame 15, the driving gear 17 is fixedly mounted on the output shaft of the driving motor 16, and the gear ring 18 is fixedly mounted on the outer wall of the rotating sleeve 10. The driving gear 17 is meshed with the gear ring 18. Since the gear ring 18 and the rotating sleeve 10 are fixedly connected, the gear ring 18 can synchronously drive the rotating sleeve 10 and the cutting knife 11 to rotate when it rotates.

[0025] As a technical optimization solution of the utility model, a mounting slot plate 19 is fixedly installed on the outer wall of the rotating sleeve 10, a cutting knife 11 is arranged in the mounting slot plate 19, threaded holes are arranged on the mounting slot plate 19 and the cutting knife 11, and a fixing screw 20 is passed through the threaded hole. There are three cutting knives 11, and when the user turns down the fixing screw 20, the cutting knife 11 can be removed from the mounting slot. Multiple cutting knives 11 are convenient for switching and use.

[0026] When the utility model is in use, when cutting the workpiece for making the blood collection needle, the user can first place the workpiece to be cut on the processing base 1, and when the hydraulic cylinder 6 works, the connecting frame 7 and the connecting block 8 can be driven to descend, thereby driving the mounting rod 9 and the cutting knife 11 to descend, and then the cutting knife 11 can automatically cut the workpiece on the processing base 1. When a certain cutting knife 11 in the utility model is damaged or inconvenient to use, the user can drive the driving motor 16 to drive the driving gear 17 to rotate after the driving gear 17 rotates, and after the driving gear 17 rotates, the gear ring 18 can be driven to rotate, so that the gear ring 18 can drive the rotating sleeve 10 to rotate on the mounting rod 9, and then the rotating sleeve 10 can drive multiple cutting knives 11 to rotate, so that the inconvenient cutting knife 11 can be rotated to one side, and at this time, the new cutting knife 11 can be rotated to the top of the processing base 1, so the disassembly and replacement steps of the cutting knife 11 are reduced, the downtime waiting time is reduced, and the processing efficiency is improved.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fully automatic blood collection needle production device, comprising a processing base (1), a support rod (2) and a U-shaped top plate (3), characterized in that: The support rod (2) is fixedly mounted on the top of the processing base (1); the U-shaped top plate (3) is fixedly mounted on the top of the support rod (2); a slide groove is arranged on the inner side wall of the U-shaped top plate (3); a slider (4) is movably mounted in the slide groove; a mounting plate (5) is fixedly mounted on one end of the slider (4); a hydraulic cylinder (6) is fixedly mounted on the top of the mounting plate (5); a connecting frame (7) is fixedly mounted on the bottom of the hydraulic cylinder (6); a connecting block (8) is fixedly mounted on the bottom of the connecting frame (7); a mounting round rod (9) is fixedly mounted on one end of the connecting block (8); a rotating sleeve (10) is rotatably mounted on the outer side wall of the mounting round rod (9); a cutting knife (11) is arranged on the outer side wall of the rotating sleeve (10); and an automatic switching component is arranged on the mounting round rod (9).

2. A fully automatic blood collection needle production device according to claim 1, characterized in that: A telescopic rod (12) is fixedly mounted on the top of the U-shaped top plate (3), a pushing plate (13) is fixedly mounted on the top of the mounting plate (5), and one end of the telescopic rod (12) is fixedly mounted on the outer side wall of the pushing plate (13).

3. The fully automatic blood collection needle production device according to claim 1, characterized in that: The mounting plate (5) is provided with a through hole, a stabilizing rod (14) is inserted into the through hole, and one end of the stabilizing rod (14) is fixedly mounted on the top of the connecting frame (7).

4. The fully automatic blood collection needle production device according to claim 1, characterized in that: The automatic switching assembly comprises a fixing frame (15), a driving motor (16), a driving gear (17) and a gear ring (18); the fixing frame (15) is fixedly mounted on the outer side wall of the mounting round rod (9); and the driving motor (16) is fixedly mounted on the outer side wall of the fixing frame (15).

5. A fully automatic blood collection needle production device according to claim 4, characterized in that: The driving gear (17) is fixedly mounted on the output shaft of the driving motor (16), the gear ring (18) is fixedly mounted on the outer wall of the rotating sleeve (10), and the driving gear (17) is meshed with the gear ring (18).

6. The fully automatic blood collection needle production device according to claim 1, characterized in that: A mounting groove plate (19) is fixedly mounted on the outer side wall of the rotating sleeve (10), and a cutting knife (11) is arranged inside the mounting groove plate (19).

7. A fully automatic blood collection needle production device according to claim 6, characterized in that: The installation slot plate (19) and the cutting knife (11) are both provided with threaded holes, and a fixing screw (20) is passed through the threaded holes.

8. The fully automatic blood collection needle production device according to claim 1, characterized in that: The number of the cutting knives (11) is three.

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