Blood taking needle spring feeding device
By designing a blood-collection needle spring loading device including a guide component, a reversing component and a clamping component, the problem of manual difficulty in efficient loading is solved, and continuous loading and assembly of springs is realized, and production efficiency and output are improved.
Patent Information
- Application Number
- CN202422435508.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-10-10
AI Technical Summary
In an environment with high production strength, manual and simple loading equipment is difficult to ensure efficient loading of blood collection needle springs, resulting in difficult to improve production efficiency and output.
A blood collection needle spring loading device is designed, including a base plate, a guide assembly, a reversing assembly, a position adjustment mechanism, a clamping assembly and a collection assembly. By vibrating the loading plate and the guide assembly, the spring is conveyed and rotated one by one, so that it rotates to a vertical state, and is assembled by grasping and moving the spring to the blood collection needle housing through the clamping assembly.
The continuous loading of the blood collection needle is achieved by facilitating the continuous loading of springs, reducing the burden of manual operation, improving the loading efficiency, and making subsequent assembly work more convenient, effectively ensuring production efficiency and output.
Smart Images
Figure CN222892625U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding devices, in particular to a blood collection needle spring feeding device. Background Art
[0002] The lancet is an important tool for clinical laboratories to conduct blood tests. With the improvement of medical standards and people's increasing requirements for the comfort of medical devices, the third generation of lancets has been launched. This generation of lancets mostly uses mechanical devices, and the needle uses an ejection device, which can almost completely pierce the skin accurately, quickly, with appropriate depth, and in a straight path, greatly reducing the pain of patients. The new generation of lancets has a built-in spring, which needs to be loaded during the assembly process.
[0003] Currently, during the assembly process, springs are generally loaded one by one through a vibrating plate, and the assemblers take the springs and assemble them manually. However, the daily production volume of a manufacturing company can reach hundreds of thousands. With such production intensity, it is difficult to ensure production efficiency and increase output with manual labor and simple loading equipment.
[0004] For this purpose, a blood collection needle spring feeding device is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology, and provide a blood collection needle spring feeding device.
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A blood collection needle spring feeding device comprises a base plate and a fixed frame, wherein a material guide assembly for conveying springs one by one is arranged on the front side of the top surface of the base plate, a reversing assembly for adjusting the direction of the spring is arranged at the rear end of the material guide assembly, a position adjustment mechanism is installed on the surface of the fixed frame, a clamping assembly for grabbing the spring is arranged at the bottom of the position adjustment mechanism, and a collecting assembly is arranged below the reversing assembly.
[0008] Furthermore, the material guide assembly includes a base, and the base is fixedly installed on the top of the bottom plate, the top surface of the base is fixedly connected with a material guide plate, and the top surface of the material guide plate is provided with a guide groove, the reversing assembly includes a support frame, and the support frame is fixedly connected to the top surface of the bottom plate, a control motor is fixedly installed on the right side of the support frame, a fixed sleeve is fixedly connected to the surface of the output shaft of the control motor, a loading hole is provided on the surface of the fixed sleeve, and the fixed sleeve is arranged in alignment with the guide groove.
[0009] Furthermore, the position adjustment mechanism includes a support plate, a second electric push rod is fixedly installed in the middle of the top surface of the support plate, the telescopic end of the second electric push rod is fixedly connected to the mounting plate, sleeves are fixedly connected at the four corners of the top surface of the support plate, a slide is movably inserted into the inner wall of the sleeve, and the slide is movably inserted into the sleeve, and the end of the slide is fixedly connected to the mounting plate, and the position adjustment mechanism also includes a longitudinal sliding component.
[0010] Furthermore, the longitudinal sliding assembly includes a first electric push rod, and the first electric push rod is fixedly mounted on the back of the mounting plate, the telescopic end of the first electric push rod is fixedly connected to the fixing plate, the top surface of the fixing plate is fixedly connected to the sliding block, the bottom surface of the mounting plate is fixedly connected to the guide rail, and the inner wall of the sliding block is slidably connected to the surface of the guide rail.
[0011] Furthermore, the clamping assembly includes a mounting seat, and the mounting seat is fixedly mounted on the bottom surface of the fixed plate, the bottom end of the mounting seat is fixedly connected to an electric linear guide rail, and the inner wall of the electric linear guide rail is slidably connected to a clamping claw.
[0012] Furthermore, the collecting assembly includes a collecting hood, and the collecting hood is fixedly mounted on the top surface of the bottom plate, a guide port is opened through the right side of the collecting hood, and a collecting box is placed on the right side of the collecting hood.
[0013] The beneficial effects of the utility model are as follows:
[0014] By connecting the vibrating feeding tray and the guide assembly, the springs are transported one by one to the interior of the guide assembly, and the guide assembly is used to guide the spring to the reversing assembly. After the spring enters the interior of the reversing assembly, it is driven to rotate through the operation of the reversing assembly, so that the spring rotates to a vertical state, and then the clamping assembly is controlled to approach the spring through the position adjustment mechanism, and the spring is grabbed by the clamping assembly. Subsequently, the position adjustment mechanism is used to control the movement of the clamping assembly to drive the spring to the housing of the blood collection needle, and the spring can be assembled. During use, the effect of continuous feeding of the spring for the blood collection needle is achieved, making the feeding work easier and more labor-saving, and the one-by-one feeding method also makes the subsequent assembly work more convenient, effectively ensuring the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 This is a top sectional view of the material guide assembly structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the reversing component of the utility model;
[0018] Figure 4It is a side sectional view of the position adjustment mechanism structure of the utility model;
[0019] Figure 5 It is a side view of the clamping assembly structure of the utility model;
[0020] Figure 6 It is a side view of the collection component structure of the utility model;
[0021] : 1. bottom plate; 2. material guide assembly; 201. base; 202. material guide plate; 203. guide groove; 3. reversing assembly; 301. support frame; 302. control motor; 303. fixing sleeve; 304. loading hole; 4. collecting assembly; 401. collecting cover; 402. guide port; 403. collecting box; 5. fixing frame; 6. position adjustment mechanism; 601. first electric push rod; 602. mounting plate; 603. guide rail; 604. slider; 605. fixing plate; 606. second electric push rod; 607. sleeve; 608. slide; 609. support plate; 7. clamping assembly; 701. mounting seat; 702. electric linear guide; 703. clamping claw. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0027] like Figures 1 to 6 As shown, a blood collection needle spring feeding device includes a bottom plate 1 and a fixing frame 5. A guide assembly 2 for conveying springs one by one is arranged on the front side of the top of the bottom plate 1. A reversing assembly 3 for adjusting the direction of the spring is arranged at the rear end of the guide assembly 2. A position adjustment mechanism 6 is installed on the surface of the fixing frame 5. A clamping assembly 7 for grabbing the spring is arranged at the bottom of the position adjustment mechanism 6. A collecting assembly 4 is arranged below the reversing assembly 3. More specifically, the springs are conveyed to the inside of the guide assembly 2 one by one by connecting the vibrating feeding plate and the guide assembly 2, and the springs are guided to the reversing assembly 3 by the guide assembly 2. After the springs enter the reversing assembly 3, the reversing assembly 3 operates to drive the springs to rotate, so that the springs rotate to a vertical state, and then the position adjustment mechanism 6 controls the clamping assembly 7 to approach the spring, and the clamping assembly 7 is used to grab the spring, and then the position adjustment mechanism 6 controls the clamping assembly 7 to move, and the springs are driven to move to the housing of the blood collection needle, and the springs can be assembled.
[0028] The material guide component 2 includes a base 201, and the base 201 is fixedly installed on the top of the bottom plate 1, the top surface of the base 201 is fixedly connected with a material guide disk 202, and the top surface of the material guide disk 202 is provided with a guide groove 203, the reversing component 3 includes a support frame 301, and the support frame 301 is fixedly connected to the top surface of the bottom plate 1, and a control motor 302 is fixedly installed on the right side of the support frame 301, and the output shaft surface of the control motor 302 is fixedly connected with a fixed sleeve 303, and the surface of the fixed sleeve 303 is provided with a loading hole 304, and the fixed sleeve 303 is arranged in alignment with the guide groove 203. It should be noted that the material guide plate 202 is supported by the base 201, and the material guide plate 202 is connected to the discharge port of the vibrating loading plate, so that the springs enter the interior of the guide groove 203 one by one and are transported to the rear side one by one. The interior of the loading hole 304 can accommodate a spring. After the spring enters the interior of the loading hole 304, the fixing sleeve 303 is driven to rotate by controlling the motor 302, thereby driving the loading hole 304 to rotate, so that the horizontal spring rotates to a vertical state, which is convenient for the subsequent clamping assembly 7 to grab the spring.
[0029] The position adjustment mechanism 6 includes a support plate 609, a second electric push rod 606 is fixedly installed in the middle of the top surface of the support plate 609, the telescopic end of the second electric push rod 606 is fixedly connected to the mounting plate 602, and sleeves 607 are fixedly connected to the four corners of the top surface of the support plate 609, and a slide 608 is movably inserted into the inner wall of the sleeve 607, and the slide 608 is movably inserted into the sleeve 607, and the end of the slide 608 is fixedly connected to the mounting plate 602. The position adjustment mechanism 6 also includes a longitudinal sliding component. More specifically, by running the second electric push rod 606, the telescopic end thereof is driven to extend or shorten, which can drive the mounting plate 602 and the fixed plate 605 to move up and down, thereby adjusting the height of the clamping component 7. During the movement of the mounting plate 602, the slide 608 will be driven to slide along the inner wall of the sleeve 607. The sleeve 607 and the slide 608 cooperate with each other, so that the mounting plate 602 is more stable during the movement.
[0030] The longitudinal sliding assembly includes a first electric push rod 601, and the first electric push rod 601 is fixedly installed on the back of the mounting plate 602. The telescopic end of the first electric push rod 601 is fixedly connected to a fixed plate 605, the top surface of the fixed plate 605 is fixedly connected to a slider 604, the bottom surface of the mounting plate 602 is fixedly connected to a guide rail 603, and the inner wall of the slider 604 is slidably connected to the surface of the guide rail 603. It should be noted that the first electric push rod 601 is operated to drive the fixed plate 605 to move longitudinally, thereby adjusting the position of the clamping assembly 7. During the movement of the fixed plate 605, the fixed plate 605 will drive the slider 604 to slide along the surface of the guide rail 603, and the fixed plate 605 is limited by the guide rail 603 and the slider 604, so that the movement process of the fixed plate 605 is more stable.
[0031] The clamping assembly 7 includes a mounting seat 701, and the mounting seat 701 is fixedly mounted on the bottom surface of the fixed plate 605. The bottom end of the mounting seat 701 is fixedly connected to an electric linear guide 702, and the inner wall of the electric linear guide 702 is slidably connected to a clamping claw 703. More specifically, the electric linear guide 702 is operated to drive the two clamping claws 703 to approach each other, and the clamping claws 703 can be used to clamp and fix the spring, so as to load and transport the spring.
[0032] The collecting assembly 4 includes a collecting hood 401, and the collecting hood 401 is fixedly mounted on the top surface of the bottom plate 1, a guide port 402 is provided through the right side of the collecting hood 401, and a collecting box 403 is placed on the right side of the collecting hood 401. It should be noted that when the spring accidentally falls at the end of the material guiding assembly 2 and the position of the reversing assembly 3, the spring will fall into the inside of the collecting hood 401, and the spring will slide along the inner wall of the collecting hood 401, and pass through the guide port 402 into the inside of the collecting box 403, so as to collect the fallen spring.
[0033] In summary: by connecting the vibrating loading plate and the material guide component 2, the springs are transported one by one to the inside of the material guide component 2, and the material guide component 2 is used to guide the spring to the reversing component 3. After the spring enters the inside of the reversing component 3, it is driven to rotate through the operation of the reversing component 3, so that the spring rotates to a vertical state, and then the clamping component 7 is controlled to approach the spring through the position adjustment mechanism 6, and the spring is grabbed by the clamping component 7. Subsequently, the position adjustment mechanism 6 controls the clamping component 7 to move, driving the spring to move to the housing of the blood collection needle, and the spring can be assembled. In use, the effect of facilitating continuous loading of the spring for the blood collection needle is achieved, making the loading work easier and more labor-saving, and the one-by-one loading method also makes the subsequent assembly work more convenient, effectively ensuring the loading efficiency.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A blood collection needle spring feeding device, characterized in that: The invention comprises a bottom plate (1) and a fixing frame (5), wherein a material guide assembly (2) for conveying springs one by one is arranged on the front side of the top surface of the bottom plate (1), a reversing assembly (3) for adjusting the direction of the springs is arranged at the rear end of the material guide assembly (2), a position adjustment mechanism (6) is installed on the surface of the fixing frame (5), a clamping assembly (7) for grasping the springs is arranged at the bottom of the position adjustment mechanism (6), and a collecting assembly (4) is arranged below the reversing assembly (3).
2. A blood collection needle spring feeding device according to claim 1, characterized in that: The material guide assembly (2) comprises a base (201), and the base (201) is fixedly mounted on the top of the bottom plate (1); the top surface of the base (201) is fixedly connected to a material guide disk (202), and the top surface of the material guide disk (202) is provided with a guide groove (203); the reversing assembly (3) comprises a support frame (301), and the support frame (301) is fixedly connected to the top surface of the bottom plate (1); a control motor (302) is fixedly mounted on the right side of the support frame (301); a fixed sleeve (303) is fixedly connected to the surface of the output shaft of the control motor (302); a loading hole (304) is provided on the surface of the fixed sleeve (303), and the fixed sleeve (303) is arranged in alignment with the guide groove (203).
3. A blood collection needle spring feeding device according to claim 2, characterized in that: The position adjustment mechanism (6) includes a support plate (609), a second electric push rod (606) is fixedly installed in the middle of the top surface of the support plate (609), the telescopic end of the second electric push rod (606) is fixedly connected to the mounting plate (602), sleeves (607) are fixedly connected at the four corners of the top surface of the support plate (609), a slide (608) is movably inserted into the inner wall of the sleeve (607), and the slide (608) is movably inserted into the sleeve (607), and the end of the slide (608) is fixedly connected to the mounting plate (602), and the position adjustment mechanism (6) also includes a longitudinal sliding component.
4. A blood collection needle spring feeding device according to claim 3, characterized in that: The longitudinal sliding assembly includes a first electric push rod (601), and the first electric push rod (601) is fixedly mounted on the back of a mounting plate (602), the telescopic end of the first electric push rod (601) is fixedly connected to a fixing plate (605), the top surface of the fixing plate (605) is fixedly connected to a slider (604), the bottom surface of the mounting plate (602) is fixedly connected to a guide rail (603), and the inner wall of the slider (604) is slidably connected to the surface of the guide rail (603).
5. A blood collection needle spring feeding device according to claim 4, characterized in that: The clamping assembly (7) comprises a mounting seat (701), and the mounting seat (701) is fixedly mounted on the bottom surface of the fixed plate (605), the bottom end of the mounting seat (701) is fixedly connected to an electric linear guide rail (702), and the inner wall of the electric linear guide rail (702) is slidably connected to a clamping claw (703).
6. A blood collection needle spring feeding device according to claim 1, characterized in that: The collection assembly (4) comprises a collection hood (401), and the collection hood (401) is fixedly mounted on the top surface of the base plate (1), a flow guide port (402) is provided through the right side of the collection hood (401), and a collection box (403) is placed on the right side of the collection hood (401).