Steel needle direction adjusting mechanism for indwelling needle head assembly

Abstract

The utility model discloses a steel needle direction adjusting mechanism for indwelling needle head assembly, which relates to the technical field of medical instrument processing, and comprises a cabin, a turntable is rotatably arranged above the cabin, a fixed disc is arranged on the turntable, the fixed disc is fixedly connected with the cabin, a PLC (Programmable Logic Controller) is fixedly arranged above the fixed disc, and the PLC is fixedly connected with the cabin. A feeding mechanism, a gluing mechanism, a position adjusting mechanism, a drying mechanism and a discharging mechanism are fixedly installed above the cabin and are all electrically connected with a PLC, the discharging mechanism is arranged on the outer side of the cabin, a rack is arranged at the bottom of the discharging mechanism, and the rack is connected with the PLC. Wherein the number of the position adjusting structures is two, the two position adjusting mechanisms are each composed of a positioning assembly and an adjusting assembly, the position of the remaining needle is adjusted and corrected, the machining efficiency and accuracy are effectively improved, adjustment is flexible and convenient, and practicability is higher.

Description

Technical Field

[0001] This utility model belongs to the field of medical device processing, and specifically relates to a steel needle direction adjustment mechanism for assembling indwelling needle tips. Background Technology

[0002] The use of indwelling needles can reduce the pain and fear of injections caused by repeated venous punctures in children, facilitate clinical medication, and reduce the pain of children in emergency and critical care. Therefore, indwelling needles are widely used in clinical practice.

[0003] In the existing indwelling needle processing, there is a lack of a mechanism for adjusting the position of the indwelling needle. During the feeding process, the position needs to be corrected manually, which is labor-intensive, prone to errors, and has low work efficiency, affecting the subsequent feeding mechanism's ability to accurately grasp the indwelling needle.

[0004] Therefore, we propose a steel needle direction adjustment mechanism for assembling indwelling needle tips. Utility Model Content

[0005] This invention provides a steel needle direction adjustment mechanism for assembling indwelling needle tips, in order to solve the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a steel needle direction adjustment mechanism for assembling indwelling needle tips, including a machine compartment. A dust cover is fixedly installed on the top of the machine compartment, and casters are fixedly installed on the bottom of the machine compartment. A turntable is rotatably installed on the top of the machine compartment, and a fixed plate is provided on the turntable. The fixed plate is fixedly connected to the machine compartment, and a PLC controller is fixedly installed on the top of the fixed plate. The PLC controller is electrically connected to an external power supply. A feeding mechanism, a gluing mechanism, a position adjustment mechanism, a drying mechanism, and a discharging mechanism are respectively fixedly installed on the top of the machine compartment. The feeding mechanism, gluing mechanism, position adjustment mechanism, drying mechanism, and discharging mechanism are all electrically connected to the PLC controller. The discharging mechanism is located outside the machine compartment, and a frame is provided at the bottom of the discharging mechanism. The position adjustment mechanism has two components, and each of the two position adjustment mechanisms consists of a positioning component and an adjustment component.

[0007] Preferably, the positioning mechanism includes a positioning plate, a bracket is fixedly installed above the positioning plate, a telescopic rod is fixedly installed above the bracket, a top plate is fixedly installed at the output end of the telescopic rod, and a clamping plate is provided on the outer side of the top plate.

[0008] Preferably, the bracket consists of vertical rods and horizontal rods, with two vertical rods and a horizontal rod fixedly installed between the two vertical rods, i.e., the bracket is I-shaped.

[0009] Preferably, a slot is provided on the rear side of the clamping plate, the top plate is disposed in the slot, and the top plate is slidably connected to the slot.

[0010] Preferably, the clamping plate is L-shaped, and a rubber pad is fixedly installed at the bottom of the clamping plate.

[0011] Preferably, the adjustment assembly includes a second telescopic rod, which is fixedly installed above the fixed plate. The second telescopic rod is electrically connected to a PLC controller. A second top plate is fixedly installed at the output end of the second telescopic rod. A side plate is fixedly installed on the outer side of the second top plate. There are two side plates, and an adjustment block is movably installed between the two side plates.

[0012] Preferably, the adjusting block is wedge-shaped, and a sliding groove is provided on the side plate, with both sides of the adjusting block slidably installed in the sliding groove.

[0013] This invention has the following advantages over the prior art:

[0014] 1. This utility model discloses a steel needle direction adjustment mechanism for assembling an indwelling needle. After the indwelling needle undergoes the dispensing process, the turntable drives the indwelling needle to the position adjustment mechanism. At this time, telescopic rod one and telescopic rod two are activated. Telescopic rod one pushes top plate one to move, and top plate one pushes clamping plate forward. At this time, clamping plate positions the indwelling needle, and the top of clamping plate is provided with a rubber pad to avoid damage to the indwelling needle. Telescopic rod two pushes top plate two to move relative to each other, and top plate two pushes side plate. Side plate drives the adjustment block in the middle to squeeze the indwelling needle relative to each other, thereby realizing the adjustment and correction of the position of the indwelling needle, effectively improving processing efficiency and accuracy.

[0015] 2. The present invention relates to a steel needle direction adjustment mechanism for assembling an indwelling needle tip. The top plate is slidably mounted on the side of the clamping plate through a slot, so that the clamping plate can slide up and down along the top plate. At the same time, a sliding groove is provided in the middle of the side plate, so that the adjustment block can be adjusted up and down along the side plate. Thus, the position can be adjusted and corrected for indwelling needles of different sizes, making it more practical. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a steel needle direction adjustment mechanism for assembling an indwelling needle tip according to the present invention;

[0017] Figure 2 This is a structural diagram of the turntable in the steel needle direction adjustment mechanism for assembling an indwelling needle tip according to this utility model;

[0018] Figure 3 This is a structural diagram of the positioning component in a steel needle direction adjustment mechanism for assembling an indwelling needle tip according to this utility model;

[0019] Figure 4 This is a structural diagram of the adjusting component in the steel needle direction adjusting mechanism for assembling an indwelling needle tip according to this utility model;

[0020] The following are the labeling elements in the diagram: 1. Cabin; 2. Position adjustment mechanism; 3. Gluing mechanism; 4. Feeding mechanism; 5. Dust cover; 6. PLC controller; 7. Discharge mechanism; 8. Frame; 9. Drying mechanism; 10. Turntable; 11. Casters; 12. Fixed plate; 13. Positioning assembly; 14. Adjustment assembly; 15. Positioning plate; 16. Bracket; 17. Telescopic rod one; 18. Top plate one; 19. Slot; 20. Clamping plate; 21. Rubber pad; 22. Telescopic rod two; 23. Top plate two; 24. Slide groove; 25. Adjusting block; 26. Side plate. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0022] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a steel needle direction adjustment mechanism for assembling indwelling needle tips, including a machine compartment 1, a dust cover 5 fixedly installed on the top of the machine compartment 1, universal wheels 11 fixedly installed on the bottom of the machine compartment 1, a turntable 10 rotatably installed on the top of the machine compartment 1, a fixed plate 12 provided on the turntable 10, the fixed plate 12 being fixedly connected to the machine compartment 1, a PLC controller 6 fixedly installed on the top of the fixed plate 12, the PLC controller 6 being electrically connected to an external power supply, a feeding mechanism 4, a gluing mechanism 3, a position adjustment mechanism 2, a drying mechanism 9, and a discharging mechanism 7 respectively fixedly installed on the top of the machine compartment 1, the feeding mechanism 4, the gluing mechanism 3, the position adjustment mechanism 2, the drying mechanism 9, and the discharging mechanism 7 are all electrically connected to the PLC controller 6, the discharging mechanism 7 is located on the outside of the machine compartment 1, and a frame 8 is provided at the bottom of the discharging mechanism 7, wherein there are two position adjustment mechanisms, and each of the two position adjustment mechanisms 2 is composed of a positioning component 13 and an adjustment component 14.

[0024] Furthermore, the positioning mechanism includes a positioning plate 15, a bracket 16 fixedly installed above the positioning plate 15, a telescopic rod 17 fixedly installed above the bracket 16, a top plate 18 fixedly installed at the output end of the telescopic rod 17, and a clamping plate 20 provided on the outer side of the top plate 18.

[0025] In this embodiment, the telescopic rod 17 pushes the top plate 18 to move, and the top plate 18 pushes the clamping plate 20 forward. At this time, the clamping plate 20 positions the indwelling needle.

[0026] Furthermore, the bracket 16 consists of two vertical bars and two horizontal bars, with a horizontal bar fixedly installed between the two vertical bars, that is, the bracket 16 is in the shape of an I-beam.

[0027] In this embodiment, by making the bracket 16 into an I-shape, the stability of the telescopic rod 17 is ensured, thereby improving the stability of the clamping plate 20 and making the clamping and positioning of the clamping plate 20 more stable.

[0028] Furthermore, a slot 19 is provided on the rear side of the clamping plate 20, and the top plate 18 is disposed in the slot 19, and the top plate 18 is slidably connected to the slot 19.

[0029] In this embodiment, the top plate 18 is slidably mounted on the side of the clamping plate 20 via the slot 19, so that the clamping plate 20 can slide up and down along the top plate 18, making it easy to adjust the height of the clamping plate 20.

[0030] Furthermore, the clamping plate 20 is L-shaped, and the bottom of the clamping plate 20 is fixedly installed with a rubber pad 21.

[0031] In this embodiment, the top of the clamp 20 is provided with a rubber pad 21 to avoid damage to the indwelling needle.

[0032] Furthermore, the adjustment assembly 14 includes a telescopic rod 22, which is fixedly installed above the fixed plate 12. The telescopic rod 22 is electrically connected to the PLC controller 6. A top plate 23 is fixedly installed at the output end of the telescopic rod 22. A side plate 26 is fixedly installed on the outside of the top plate 23. There are two side plates 26, and an adjustment block 25 is movably installed between the two side plates 26.

[0033] In this embodiment, the telescopic rod 22 pushes the top plate 23 to move relative to each other, the top plate 23 pushes the side plate 26, and the side plate 26 drives the adjusting block 25 in the middle to squeeze the indwelling needle, thereby realizing the adjustment and correction of the position of the indwelling needle, effectively improving processing efficiency and accuracy.

[0034] Furthermore, the adjusting block 25 is wedge-shaped, and a sliding groove 24 is provided on the side plate 26, with the adjusting block 25 slidably installed in the sliding groove 24 on both sides.

[0035] In this embodiment, a groove 24 is provided in the middle of the side plate 26, so that the adjustment block 25 can be adjusted up and down along the side plate 26, thereby adjusting and correcting the position of indwelling needles of different sizes, which is more practical.

[0036] Working principle:

[0037] After the indwelling needle undergoes the dispensing process, the turntable 10 moves the indwelling needle to the position adjustment mechanism 2. At this time, the telescopic rod 17 and the telescopic rod 22 are activated. The telescopic rod 17 pushes the top plate 18 to move, and the top plate 18 pushes the clamping plate 20 forward. At this time, the clamping plate 20 positions the indwelling needle, and the top of the clamping plate 20 is provided with a rubber pad 21 to avoid damage to the indwelling needle. The telescopic rod 22 pushes the top plate 23 to move relative to it, and the top plate 23 pushes the side plate 26. The side plate 26 drives the adjusting block 25 in the middle to squeeze the indwelling needle, thereby realizing the adjustment and correction of the position of the indwelling needle, effectively improving processing efficiency and accuracy. The top plate 18 is slidably installed on the side of the clamping plate 20 through the slot 19, so that the clamping plate 20 can slide up and down along the top plate 18. At the same time, the side plate 26 has a sliding groove 24 in the middle, so that the adjusting block 25 can adjust its position up and down along the side plate 26. Thus, the position can be adjusted and corrected for indwelling needles of different sizes, making it more practical.

[0038] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A steel needle direction adjustment mechanism for assembling an indwelling needle tip, comprising a housing (1), characterized in that: A dust cover (5) is fixedly installed on the top of the machine compartment (1), and casters (11) are fixedly installed on the bottom of the machine compartment (1). A turntable (10) is rotatably installed on the top of the machine compartment (1), and a fixed plate (12) is provided on the turntable (10). The fixed plate (12) is fixedly connected to the machine compartment (1), and a PLC controller (6) is fixedly installed on the top of the fixed plate (12). The PLC controller (6) is electrically connected to an external power supply. A feeding mechanism (4) and a gluing mechanism (3) are fixedly installed on the top of the machine compartment (1). The feeding mechanism (4), gluing mechanism (3), position adjustment mechanism (2), drying mechanism (9) and discharge mechanism (7) are all electrically connected to PLC controller (6). The discharge mechanism (7) is located outside the machine compartment (1) and the bottom of the discharge mechanism (7) is provided with a frame (8). The position adjustment mechanism is provided in two parts. The two position adjustment mechanisms (2) are composed of positioning component (13) and adjustment component (14).

2. The steel needle direction adjustment mechanism for assembling an indwelling needle tip according to claim 1, characterized in that, The positioning mechanism includes a positioning plate (15), a bracket (16) is fixedly installed above the positioning plate (15), a telescopic rod (17) is fixedly installed above the bracket (16), a top plate (18) is fixedly installed at the output end of the telescopic rod (17), and a clamping plate (20) is provided on the outside of the top plate (18).

3. The steel needle direction adjustment mechanism for assembling an indwelling needle tip according to claim 2, characterized in that, The bracket (16) consists of vertical rods and horizontal rods. There are two vertical rods, and a horizontal rod is fixedly installed between the two vertical rods, that is, the bracket (16) is in the shape of an I-beam.

4. The steel needle direction adjustment mechanism for assembling an indwelling needle tip according to claim 2, characterized in that, The clamping plate (20) has a slot (19) on its rear side, and the top plate (18) is disposed in the slot (19), and the top plate (18) is slidably connected to the slot (19).

5. The steel needle direction adjustment mechanism for assembling an indwelling needle tip according to claim 2, characterized in that, The clamp (20) is L-shaped, and a rubber pad (21) is fixedly installed at the bottom of the clamp (20).

6. The steel needle direction adjustment mechanism for assembling an indwelling needle tip according to claim 1, characterized in that, The adjustment assembly (14) includes a telescopic rod two (22), which is fixedly installed above the fixed plate (12). The telescopic rod two (22) is electrically connected to the PLC controller (6). A top plate two (23) is fixedly installed at the output end of the telescopic rod two (22). A side plate (26) is fixedly installed on the outside of the top plate two (23). There are two side plates (26), and an adjustment block (25) is movably installed between the two side plates (26).

7. The steel needle direction adjustment mechanism for assembling an indwelling needle tip according to claim 6, characterized in that, The adjusting block (25) is wedge-shaped, and the side plate (26) is provided with a sliding groove (24). The adjusting block (25) is slidably installed in the sliding groove (24) on both sides.

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