Blood pressure gauge nut production device

Abstract

According to the technical scheme, the blood pressure gauge nut production device is characterized by comprising a machining part, a feeding seat and a clamping and rotating mechanism, a feeding port and a discharging port are formed in the feeding seat, a copper pipe penetrates through the feeding port and the discharging port, and the clamping and rotating mechanism is used for conveying the copper pipe to move from the feeding port to the discharging port; the machining part is arranged on one side of the discharging port and comprises an axial driving mechanism, a radial driving mechanism and a mounting base, and the axial driving mechanism is used for driving the mounting base to move in the axial direction of the copper pipe; the radial driving mechanism is used for driving the mounting seat to move along the radial direction of the copper pipe; a cutting knife, a drilling knife, a threaded drill bit, a file and a rotating motor are arranged on the mounting base in the length direction of the mounting base, the drilling knife is arranged at the output end of the rotating motor, the movement amount of the copper pipe conveyed by the clamping rotating mechanism is x, the cutting amount of the copper pipe cut by the cutting knife is y, and x is a positive integer multiple of y.

Description

Technical Field

[0001] The utility model relates to a production device, and more specifically, to a production device for a sphygmomanometer nut. Background Art

[0002] A sphygmomanometer, also known as a blood pressure monitor, is a medical device designed specifically for measuring human blood pressure. It plays a vital role in hypertension management, cardiovascular disease monitoring, and daily health management.

[0003] Mechanical sphygmomanometers (also known as manual sphygmomanometers), a classic tool that measures blood pressure using the principle of mechanical pressure, offer significant advantages such as high accuracy, strong stability, and the absence of batteries. They are widely used in various fields, including medicine, scientific research, and home healthcare. For example, a mechanical sphygmomanometer with a novel structure (publication number: CN112336327A) in the prior art consists of key components, including the housing, movement assembly, diaphragm assembly, and nut. Each component is crucial. To improve the production efficiency of this equipment, relevant improvement measures are imperative.

[0004] Existing nut production equipment, such as a processing and punching device for nut production (publication number: CN214108855U), places the cut nut in a clamping area, clamps it firmly, and then uses a drill to drill a hole. However, this processing method is still slow, and the placement and removal of the nut require manual participation, resulting in low processing efficiency. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a sphygmomanometer nut production device, which can improve the production efficiency of the nut.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a sphygmomanometer nut production device, comprising a processing component, a feed seat and a clamping and rotating mechanism, wherein the feed seat is provided with a feed port and a discharge port for copper tubes to pass through, and the clamping and rotating mechanism is used to transport the copper tubes from the feed port to the discharge port;

[0007] The processing component is arranged on one side of the discharge port, and the processing component includes an axial drive mechanism, a radial drive mechanism and a mounting seat, and the axial drive mechanism is used to drive the mounting seat to move along the axial direction of the copper tube;

[0008] The radial driving mechanism is used to drive the mounting seat to move along the radial direction of the copper tube;

[0009] The mounting base is provided with a cutting knife, a drilling knife, a threaded drill bit, a file and a rotating motor along its length direction, and the drilling knife is provided at the output end of the rotating motor;

[0010] The movement amount of the copper tube transported by the clamping and rotating mechanism is x, and the cutting amount of the copper tube cut by the cutting knife is y, where x is a positive integer multiple of y.

[0011] The utility model is further configured as follows: the clamping and rotating mechanism also includes a feed motor, a feed guide rail, a feed push plate and a feed screw arranged on the feed seat, the feed screw is arranged at the output end of the feed motor, the feed push plate is slidably connected to the feed screw and the feed guide rail, and one end of the copper tube abuts against the feed push plate.

[0012] The utility model is further configured as follows: a mounting portion for mounting the cutting knife is detachably mounted on the mounting seat, and a mounting groove for mounting the cutting knife is provided on the mounting portion along the length direction of the mounting seat.

[0013] The utility model is further configured to include a controller, which is respectively connected to the feeding motor, the clamping rotation mechanism, the axial drive mechanism, the radial drive mechanism and the rotating motor.

[0014] The utility model is further configured as follows: the axial drive mechanism and the radial drive mechanism each include a drive motor, a drive guide rail, a drive seat and a drive screw, the drive screw is arranged at the output end of the drive motor, and the drive seat is slidably connected to the drive screw and the drive guide rail;

[0015] The radial drive mechanism is installed on the drive seat of the circumferential drive mechanism.

[0016] The utility model is further configured as follows: a transmission assembly is provided between the rotating motor and the drilling cutter.

[0017] The utility model is further configured to include a frame, and a protective cover is provided on the frame.

[0018] The utility model is further configured as follows: a gathering structure is provided between the processing component and the clamping and rotating mechanism.

[0019] The utility model is further configured as follows: the material collecting structure includes a material collecting seat arranged in the frame, and material collecting inclined surfaces are arranged on both sides of the material collecting seat.

[0020] In summary, the utility model has the following beneficial effects: the copper tube is transported, clamped, fixed, and rotated by utilizing the feed seat and the clamping and rotating mechanism, and a series of operations such as drilling, thread grooving, thread processing, and cutting are performed during the rotation operation, which is easy to operate and has high effects.

[0021] Since the amount of copper tubes transported by the clamping and rotating mechanism is multiple times the amount of cutting, for example, the moving amount is 5 units, and the cutting amount is 1 unit, after the clamping and rotating mechanism transports the copper tube once, the processing part can perform 5 processing and cutting operations, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a sphygmomanometer nut production device;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the first embodiment of the feed base;

[0024] Figure 3 Schematic diagram of the three-dimensional structure of the processing component;

[0025] Figure 4 Schematic diagram of the three-dimensional structure of the mounting base;

[0026] Figure 5 Schematic diagram of the three-dimensional structure of a blood pressure meter;

[0027] Figure 6 Schematic diagram of the separation structure of the axial drive mechanism.

[0028] Figure markings: 1. Processing part; 11. Axial drive mechanism; 12. Radial drive mechanism; 13. Mounting seat; 14. Cutting knife; 15. Drilling knife; 16. Threaded drill bit; 17. File; 18. Rotating motor; 19. Mounting part; 2. Feed seat; 21. Feed port; 22. Discharge port; 23. Feed motor; 24. Feed guide rail; 25. Feed push plate; 26. Feed screw; 3. Clamping and rotating mechanism; 4. Transmission assembly; 5. Frame. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0030] Reference Figures 1 to 6 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sphygmomanometer nut production device, comprising a processing component 1, a feed seat 2 and a clamping and rotating mechanism 3, the feed seat 2 is provided with a feed port 21 and a discharge port 22 for the copper tube to pass through, and the clamping and rotating mechanism 3 is used to transport the copper tube from the feed port 21 to the discharge port 22;

[0031] The processing component 1 is arranged on one side of the discharge port 22. The processing component 1 includes an axial drive mechanism 11, a radial drive mechanism 12 and a mounting seat 13. The axial drive mechanism 11 is used to drive the mounting seat 13 to move along the axial direction of the copper tube;

[0032] The radial driving mechanism 12 is used to drive the mounting seat 13 to move along the radial direction of the copper tube;

[0033] The mounting base 13 is provided with a cutting blade 14, a drilling blade 15, a threaded drill bit 16, a file 17 and a rotating motor 18 along its length. The drilling blade 15 is provided at the output end of the rotating motor 18.

[0034] The movement amount of the copper tube transported by the clamping and rotating mechanism 3 is x, and the cutting amount of the copper tube cut by the cutting knife 14 is y, where x is a positive integer multiple of y.

[0035] like Figure 5 As shown, the lower end of the blood pressure meter is installed with a nut processed and produced by this equipment.

[0036] The design of the utility model utilizes the feed seat 2 and the clamping and rotating mechanism 3 to transport, clamp, fix, and rotate the copper tube, and performs a series of operations such as drilling, thread grooving, thread processing, and cutting during the rotation operation. The operation is convenient and the effect is high.

[0037] Since the amount of copper tube transported by the clamping and rotating mechanism 3 is multiple times the cutting amount, for example, the moving amount is 5 units, and the cutting amount is 1 unit, after the clamping and rotating mechanism 3 transports the copper tube once, the processing component 1 can perform 5 processing and cutting operations, greatly improving work efficiency.

[0038] The single processing process is as follows: 1. The clamping and rotating mechanism 3 transports and fixes the copper tube; 2. The rotating motor 18 drives the drilling cutter 15 to rotate, and then under the action of the axial drive mechanism 11 and the radial drive mechanism 12, two symmetrical drilling operations are performed on the end face of the copper tube; 3. The clamping and rotating mechanism 3 drives the copper tube to rotate; 4. The threaded drill bit 16 and the file 17 perform threaded drilling operations and processing operations on the middle part of the copper tube in turn; 5. The cutting knife 14 is controlled to perform a cutting operation to cut off a complete nut; 6. The processing surface is de-cluttered by the cutting knife 14; and finally, the above steps 1-6 are repeated.

[0039] The clamping and rotating mechanism 3 is a prior art, such as the clamping and rotating structure in CN203664726U and CN211805681U in the prior art. When the copper tube is inserted into the slot, it is fixed by a claw structure and a sleeve structure, and then a motor and some transmission components 4 are linked with the claw structure to meet the rotation requirements. Since the specific structure types of this structure are more, they are not described one by one. On the basis of meeting the above-mentioned clamping and rotating structure, the clamping and rotating mechanism 3 also includes a feed motor 23, a feed guide rail 24, a feed push plate 25 and a feed screw 26 arranged on the feed seat 2. The feed screw 26 is arranged at the output end of the feed motor 23, and the feed push plate 25 is slidably connected to the feed screw 26 and the feed guide rail 24, and one end of the copper tube abuts the feed push plate 25. The feeding structure only needs to accurately control the movement of the copper tube.

[0040] like Figure 2 As shown, after the copper tube is inserted into the feed port 21, one end extends out from the discharge port 22, and the other end abuts against the push plate, and a guide block is provided on the feed push plate 25 to improve the stability of the copper tube movement. This scheme serves as embodiment 1 of the present application.

[0041] In addition, the feed end may also be provided with other common feed structures, which will not be described in detail here.

[0042] There are many alternative solutions for the clamping and rotating structure and the feeding structure, so this application does not focus on protecting these solutions.

[0043] The present invention is further configured as follows: a mounting portion 19 for mounting the cutting blade 14 is detachably mounted on the mounting seat 13 , and a mounting groove for mounting the cutting blade 14 is provided on the mounting portion 19 along the length direction of the mounting seat 13 .

[0044] The design of this structure can facilitate the disassembly and assembly of the cutting blade 14. After multiple cutting operations, the cutting blade 14 is likely to become blunt and needs to be replaced.

[0045] In addition, the drilling tool 15, the threaded drill bit 16 and the file 17 can all be detachably installed.

[0046] The present invention is further configured to include a controller, which is connected to the feeding motor 23, the clamping and rotating mechanism 3, the axial driving mechanism 11, the radial driving mechanism 12 and the rotating motor 18 respectively.

[0047] The design of the controller can achieve accurate PLC control by controlling the feed motor 23, the clamping rotation mechanism 3, the axial drive mechanism 11, the radial drive mechanism 12 and the rotating motor 18 respectively.

[0048] In addition, a position sensor can be provided on the basis of the above. Through the design of the sensor, the position of the copper tube and the position of the mounting seat 13 can be fed back to the controller to correspond to the conditions of the processing equipment and the copper tube end face.

[0049] The utility model is further configured as follows: the axial drive mechanism 11 and the radial drive mechanism 12 each include a drive motor, a drive guide rail, a drive seat and a drive screw, the drive screw is arranged at the output end of the drive motor, and the drive seat is slidably connected to the drive screw and the drive guide rail;

[0050] The radial drive mechanism 12 is mounted on the drive seat of the circumferential drive mechanism.

[0051] like Figure 6 As shown, the axial drive mechanism 11 and the radial drive mechanism 12 can both be configured as feed structures, which are existing linear modules and are core components for achieving high-precision linear motion in automated equipment. In addition, the drive mechanism can also commonly use existing linear motor structures to meet the requirements of high-speed response and precision.

[0052] The present invention is further configured as follows: a transmission assembly 4 is provided between the rotating motor 18 and the drilling cutter 15 .

[0053] like Figure 4 As shown, the design of the transmission assembly 4 allows for the installation position of the rotary motor 18 to be changed to meet spatial layout requirements. The transmission assembly 4 can be a conventional roller and belt design, with the drill 15 mounted on a roller, which is rotated by the transmission assembly 4. Alternatively, a sprocket and chain transmission structure can be used.

[0054] The utility model is further configured to include a frame 5, and a protective cover is provided on the frame 5. The design of this structure can prevent the cutting chips generated during processing from floating out when the protective cover is covered.

[0055] The present invention is further configured as follows: a material collecting structure is provided between the processing component 1 and the clamping and rotating mechanism 3 .

[0056] The present invention is further configured as follows: the material collecting structure includes a material collecting seat arranged in the frame 5, and material collecting inclined surfaces are arranged on both sides of the material collecting seat.

[0057] The design of this structure and the design of the aggregate seat are that there are two groups of aggregate seats, which are respectively arranged on both sides of the drive seat of the axial drive mechanism 11. When the nut falls or the cutting chips fall, they will accumulate in the aggregate seat along the aggregate slope, which is convenient for collecting materials.

[0058] Further Figure 3 As shown, the feed seat 2 is provided with a moving cavity for the driving seat of the axial driving mechanism 11 to move, so as to facilitate the collection of the nuts.

[0059] The above are only preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A sphygmomanometer nut production device, comprising a processing component (1), a feed seat (2) and a clamping and rotating mechanism (3), wherein the feed seat (2) is provided with a feed port (21) and a discharge port (22) for a copper tube to pass through, and the clamping and rotating mechanism (3) is used to transport the copper tube from the feed port (21) to the discharge port (22); Its characteristics are: The processing component (1) is arranged on one side of the discharge port (22), and the processing component (1) includes an axial drive mechanism (11), a radial drive mechanism (12), and a mounting seat (13), wherein the axial drive mechanism (11) is used to drive the mounting seat (13) to move along the axial direction of the copper tube; The radial driving mechanism (12) is used to drive the mounting seat (13) to move along the radial direction of the copper tube; The mounting seat (13) is provided with a cutting knife (14), a drilling knife (15), a threaded drill bit (16), a file (17) and a rotating motor (18) along its length direction, and the drilling knife (15) is provided at the output end of the rotating motor (18); The movement amount of the copper tube transported by the clamping rotating mechanism (3) is x, and the cutting amount of the copper tube cut by the cutting knife (14) is y, where x is a positive integer multiple of y.

2. The sphygmomanometer nut production device according to claim 1, characterized in that: The clamping and rotating mechanism further comprises a feeding motor (23), a feeding guide rail (24), a feeding pushing plate (25) and a feeding screw (26) arranged on the feeding seat (2); the feeding screw (26) is arranged at the output end of the feeding motor (23); the feeding pushing plate (25) is slidably connected to the feeding screw (26) and the feeding guide rail (24); and one end of the copper tube abuts against the feeding pushing plate (25).

3. The sphygmomanometer nut production device according to claim 1, characterized in that: A mounting portion (19) for mounting the cutting blade (14) is detachably mounted on the mounting seat (13), and a mounting groove for mounting the cutting blade (14) is provided on the mounting portion (19) along the length direction of the mounting seat (13).

4. The sphygmomanometer nut production device according to claim 2, characterized in that: It also includes a controller, which is respectively connected to the feeding motor (23), the clamping and rotating mechanism (3), the axial driving mechanism (11), the radial driving mechanism (12) and the rotating motor (18).

5. The sphygmomanometer nut production device according to claim 4, characterized in that: The axial drive mechanism (11) and the radial drive mechanism (12) both include a drive motor, a drive guide rail, a drive seat, and a drive screw, wherein the drive screw is arranged at the output end of the drive motor, and the drive seat is slidably connected to the drive screw and the drive guide rail; The radial drive mechanism (12) is installed on the drive seat of the circumferential drive mechanism.

6. The sphygmomanometer nut production device according to claim 1, characterized in that: A transmission assembly (4) is provided between the rotating motor (18) and the drilling cutter (15).

7. A sphygmomanometer nut production device according to any one of claims 1 to 6, characterized in that: It also includes a frame (5), and a protective cover is provided on the frame (5).

8. The sphygmomanometer nut production device according to claim 7, characterized in that: A material collecting structure (6) is provided between the processing component (1) and the clamping and rotating mechanism (3).

9. The sphygmomanometer nut production device according to claim 8, characterized in that: The material collecting structure (6) includes a material collecting seat arranged in the frame (5), and material collecting inclined surfaces are arranged on both sides of the material collecting seat.

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