A glue curing mechanism for assembling a needle head of an indwelling needle

Abstract

The utility model discloses a kind of glue curing mechanisms for indwelling needle needle head assembly, it is related to indwelling needle processing technical field, including cabin, the carousel is rotatably installed above the cabin, fixed disc is equipped on the carousel, the fixed disc is fixedly connected with cabin, PLC controller is fixedly installed above the fixed disc, feeding mechanism, gluing mechanism, position adjusting mechanism, drying mechanism and discharging mechanism are respectively fixedly installed above the cabin, the feeding mechanism, gluing mechanism, position adjusting mechanism, drying mechanism and discharging mechanism are electrically connected PLC controller, the discharging mechanism is set to cabin outside, wherein, the gluing mechanism includes glue dispensing component and glue scraping component, the glue dispensing component is fixedly installed above the cabin, the glue scraping component is fixedly installed above the fixed disc, and the glue dispensing component and glue scraping component are correspondingly arranged, the utility model promotes glue fast curing, needle head each point position is evenly heated, avoid the influence of high temperature to needle head.

Description

Technical Field

[0001] This utility model belongs to the field of indwelling needle processing, and specifically relates to an adhesive curing 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, alleviate the anxiety of parents, facilitate clinical medication administration, and provide emergency medication for critically ill patients. It also reduces the workload of nurses and reduces the pain of children. Therefore, indwelling needles are widely used in clinical practice. When dealing with children, a special group, the length of time the indwelling needle is in place and the comfort of the child are the most important issues for nurses and parents. These are also the hallmarks of successful use of indwelling needles and the prerequisites for their promotion.

[0003] During the processing of indwelling needles, the needle tip needs to be coated with adhesive, and then dried. The existing processing technology uses a drying lamp for curing. However, the curing method of the drying lamp has low curing efficiency, poor temperature stability, and is prone to generating high temperatures, which can damage the needle tip.

[0004] Therefore, we propose an adhesive curing mechanism for assembling indwelling needle tips. Utility Model Content

[0005] This invention provides an adhesive curing 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 an adhesive curing 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. A PLC controller is fixedly installed on the top of the fixed plate and electrically connected to an external power supply. A feeding mechanism, an adhesive application 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, adhesive application mechanism, position adjustment mechanism, drying mechanism, and discharging mechanism are all electrically connected to the PLC controller. The discharging mechanism is located on the outside of the machine compartment, and a frame is provided at the bottom of the discharging mechanism.

[0007] The glue application mechanism includes a glue dispensing component and a glue scraping component. The glue dispensing component is fixedly installed above the cabin, and the glue scraping component is fixedly installed above the fixed plate. The glue dispensing component and the glue scraping component are arranged correspondingly.

[0008] Preferably, the dispensing assembly includes a fixing plate, which is fixedly installed above the engine compartment. A telescopic rod is fixedly installed above the fixing plate and electrically connected to a PLC controller. A slide rail is slidably installed above the telescopic rod and its output end is fixedly connected to the slide rail. A second telescopic rod is fixedly installed above the slide rail and electrically connected to the PLC controller. A slide rail is slidably installed above the second telescopic rod and its output end is fixedly connected to the slide rail. A dispensing device is fixedly installed above the slide rail.

[0009] Preferably, the scraping assembly includes a positioning plate, which is fixedly installed on a fixed plate. A telescopic rod three is fixedly installed above the positioning plate. The telescopic rod three is electrically connected to a PLC controller. A slide rail three is fixedly installed at the output end of the telescopic rod three. A scraper is fixedly installed on the top of the slide rail three.

[0010] Preferably, the scraper has a through hole at the bottom, and the through hole has the same shape as the needle holder.

[0011] Preferably, the drying mechanism includes a drying chamber, which is fixedly installed above the machine compartment. A heating lamp is fixedly installed on the top of the drying chamber, and the heating lamp is electrically connected to a PLC controller.

[0012] Preferably, a fan is fixedly installed at the front of the top of the drying chamber, and two fans are provided, which are electrically connected to an external PLC controller.

[0013] Preferably, a temperature sensor is fixedly installed inside the drying chamber, and the temperature sensor is electrically connected to a PLC controller. There are multiple temperature sensors, and the multiple temperature sensors are electrically connected to the PLC controller. A relay is installed outside the drying chamber, and the relay is electrically connected to a heating lamp.

[0014] This invention has the following advantages over the prior art:

[0015] 1. This utility model discloses an adhesive curing mechanism for assembling indwelling needle tips. During processing, the circuits of telescopic rod one, telescopic rod two, and telescopic rod three are activated by a PLC controller. Telescopic rod two drives slide rail two to move back and forth, thereby pushing the dispensing device to apply adhesive to the needle tip. Telescopic rod one pushes slide rail one to move left and right, thereby applying adhesive to multiple needle tips in the same row, resulting in higher work efficiency. Finally, telescopic rod three pushes slide rail three to move up and down, thereby driving a scraper to scrape adhesive off the needle tip. The bottom of the scraper has a through hole with the same shape as the needle tip seat, which facilitates the complete coverage of the needle tip with adhesive and removes excess adhesive.

[0016] 2. This utility model discloses an adhesive curing mechanism for assembling an indwelling needle tip. After the adhesive is applied, when the indwelling needle moves to the drying chamber position, the fan and heating lamp circuits are activated via a PLC controller. The heating lamp heats the inside of the drying chamber, thereby promoting rapid curing of the adhesive. The fan drives the airflow inside the drying chamber to circulate, ensuring that all points of the needle tip are heated evenly, improving curing stability. At the same time, a temperature sensor is installed inside the drying chamber to monitor the temperature inside. When the temperature inside the drying chamber is too high, the power to the heating lamp is turned off via a relay, and the fan can quickly cool it down to avoid the influence of high temperature on the needle tip. Attached Figure Description

[0017] Figure 1 This is a structural diagram of an adhesive curing mechanism for assembling an indwelling needle tip according to the present invention;

[0018] Figure 2 This is a structural diagram of the cabin in the glue curing mechanism for assembling indwelling needle tips according to this utility model;

[0019] Figure 3 This is a structural diagram of the dispensing component in the adhesive curing mechanism for assembling an indwelling needle tip according to this utility model;

[0020] Figure 4 This is a structural diagram of the adhesive scraping component in the adhesive curing mechanism for assembling an indwelling needle tip according to the present invention;

[0021] Figure 5 This is a structural diagram of the drying mechanism in the glue curing mechanism for assembling indwelling needle tips according to this utility model;

[0022] The diagram is labeled as follows: 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. Glue scraper assembly; 14. Dispensing assembly; 15. Fixed plate; 16. Telescopic rod one; 17. Slide rail one; 18. Telescopic rod two; 19. Dispenser; 20. Slide rail two; 21. Positioning plate; 22. Slide rail three; 23. Telescopic rod three; 24. Scraper; 25. Drying chamber; 26. Heating lamp; 27. Fan. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a glue curing 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 glue application 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 glue application mechanism 3, the position adjustment mechanism 2, the drying mechanism 9, and the discharging mechanism 7 being electrically connected to the PLC controller 6, the discharging mechanism 7 being located on the outside of the machine compartment 1, and a frame 8 being provided at the bottom of the discharging mechanism 7;

[0026] The glue application mechanism 3 includes a glue dispensing component 14 and a glue scraping component 13. The glue dispensing component 14 is fixedly installed above the cabin 1, and the glue scraping component 13 is fixedly installed above the fixed plate 12. The glue dispensing component 14 and the glue scraping component 13 are arranged correspondingly.

[0027] Furthermore, the dispensing assembly 14 includes a fixing plate 15, which is fixedly installed above the machine compartment 1. A telescopic rod 16 is fixedly installed above the fixing plate 15. The telescopic rod 16 is electrically connected to the PLC controller 6. A slide rail 17 is slidably installed above the telescopic rod 16. The output end of the telescopic rod 16 is fixedly connected to the slide rail 17. A telescopic rod 28 is fixedly installed above the slide rail 17. The telescopic rod 28 is electrically connected to the PLC controller 6. A slide rail 20 is slidably installed above the telescopic rod 28. The output end of the telescopic rod 28 is fixedly connected to the slide rail 20. A dispensing device 19 is fixedly installed above the slide rail 20.

[0028] In this embodiment, the circuits of telescopic rod 16, telescopic rod 28, and telescopic rod 323 are activated by the PLC controller 6. Telescopic rod 218 drives slide rail 20 to move back and forth, thereby pushing the dispensing device 19 to apply glue to the needle. Telescopic rod 16 pushes slide rail 17 to move left and right, thereby applying glue to multiple needles in the same row, resulting in higher work efficiency.

[0029] Furthermore, the scraping assembly 13 includes a positioning plate 21, which is fixedly installed on the fixed plate 12. A telescopic rod 23 is fixedly installed above the positioning plate 21. The telescopic rod 23 is electrically connected to the PLC controller 6. A slide rail 22 is fixedly installed at the output end of the telescopic rod 23. A scraper 24 is fixedly installed on the top of the slide rail 22.

[0030] In this embodiment, the telescopic rod 23 pushes the slide rail 22 to move up and down, thereby driving the scraper 24 to scrape the glue off the needle.

[0031] Furthermore, a through hole is provided at the bottom of the scraper 24, and the through hole is consistent with the shape of the needle seat.

[0032] In this embodiment, the bottom of the scraper 24 is provided with a through hole that matches the shape of the needle holder, which facilitates the complete coverage of the needle with glue and removes excess glue.

[0033] Furthermore, the drying mechanism 9 includes a drying chamber 25, which is fixedly installed above the machine compartment 1. A heating lamp 26 is fixedly installed on the top of the drying chamber 25, and the heating lamp 26 is electrically connected to the PLC controller 6.

[0034] In this embodiment, after the adhesive is applied, when the indwelling needle moves to the position of the drying chamber 25, the circuit of the fan 27 and the heating lamp 26 is started by the PLC controller 6. The heating lamp 26 heats the inside of the drying chamber 25, thereby promoting the rapid curing of the adhesive.

[0035] Furthermore, a fan 27 is fixedly installed at the front top of the drying chamber 25. There are two fans 27, and the two fans 27 are electrically connected to an external PLC controller 6.

[0036] In this embodiment, the fan 27 can drive the airflow in the drying chamber 25 to circulate, so that each point of the needle is heated evenly, thereby improving the curing stability.

[0037] Furthermore, a temperature sensor is fixedly installed inside the drying chamber 25. The temperature sensor is electrically connected to the PLC controller 6. There are multiple temperature sensors, and the multiple temperature sensors are electrically connected to the PLC controller 6. A relay is installed outside the drying chamber 25, and the relay is electrically connected to the heating lamp 26.

[0038] In this embodiment, the fan 27 can drive the airflow in the drying chamber 25 to circulate, so that each point of the needle is heated evenly, thereby improving the curing stability.

[0039] Working principle:

[0040] During processing, the circuits of telescopic rod 16, telescopic rod 28, and telescopic rod 33 are activated via PLC controller 6. Telescopic rod 28 moves slide rail 20 back and forth, thereby pushing dispensing device 19 to apply glue to the needles. Telescopic rod 16 moves slide rail 17 left and right, allowing multiple needles in the same row to be glued, thus increasing work efficiency. Finally, telescopic rod 33 moves slide rail 32 up and down, thereby driving scraper 24 to scrape glue from the needles. The bottom of scraper 24 has a through hole that matches the shape of the needle seat, which facilitates complete glue coverage of the needles and removes excess glue, completing the glue application. Subsequently, when the indwelling needle moves to the drying chamber 25, the PLC controller 6 starts the circuit of fan 27 and heating lamp 26. Heating lamp 26 heats the inside of drying chamber 25, thereby promoting rapid curing of the adhesive. Fan 27 can drive the airflow inside drying chamber 25 to circulate, so that all points of the needle are heated evenly, improving curing stability. At the same time, a temperature sensor is installed inside drying chamber 25 to monitor the temperature inside drying chamber 25. When the temperature inside drying chamber 25 is too high, the power supply of heating lamp 26 is turned off through relay, and fan 27 can quickly cool it down to avoid the effect of high temperature on the needle.

[0041] 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 glue curing mechanism for assembling indwelling needle tips, 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). A fixed plate (12) is provided on the turntable (10). The fixed plate (12) is fixedly connected to the machine compartment (1). 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), a gluing mechanism (3), a position adjustment mechanism (2), a drying mechanism (9), and a discharging mechanism (7) are 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). The glue application mechanism (3) includes a glue dispensing component (14) and a glue scraping component (13). The glue dispensing component (14) is fixedly installed above the cabin (1), and the glue scraping component (13) is fixedly installed above the fixed plate (12). The glue dispensing component (14) and the glue scraping component (13) are arranged correspondingly.

2. The adhesive curing mechanism for assembling an indwelling needle tip according to claim 1, characterized in that, The dispensing assembly (14) includes a fixing plate (15), which is fixedly installed above the cabin (1). A telescopic rod (23)-1 (16) is fixedly installed above the fixing plate (15). The telescopic rod (23)-1 (16) is electrically connected to the PLC controller (6). A slide rail (17) is slidably installed above the telescopic rod (23)-1 (16). The output end of the telescopic rod (23)-1 (16) is fixedly connected to the slide rail (17). A telescopic rod (23)-2 (18) is fixedly installed above the slide rail (17). The telescopic rod (23)-2 (18) is electrically connected to the PLC controller (6). A slide rail (20) is slidably installed above the telescopic rod (23)-2 (18). The output end of the telescopic rod (23)-2 (18) is fixedly connected to the slide rail (20). A dispensing device (19) is fixedly installed above the slide rail (20).

3. The adhesive curing mechanism for assembling an indwelling needle tip according to claim 1, characterized in that, The scraping assembly (13) includes a positioning plate (21), which is fixedly installed on a fixed plate (12). A telescopic rod (23) is fixedly installed above the positioning plate (21). The telescopic rod (23) is electrically connected to a PLC controller (6). A slide rail (22) is fixedly installed at the output end of the telescopic rod (23). A scraper (24) is fixedly installed on the top of the slide rail (22).

4. The adhesive curing mechanism for assembling an indwelling needle tip according to claim 3, characterized in that, The scraper (24) has a through hole at the bottom, and the through hole is the same shape as the needle seat.

5. The adhesive curing mechanism for assembling an indwelling needle tip according to claim 1, characterized in that, The drying mechanism (9) includes a drying chamber (25), which is fixedly installed above the machine compartment (1). A heating lamp (26) is fixedly installed on the top of the drying chamber (25), and the heating lamp (26) is electrically connected to the PLC controller (6).

6. The adhesive curing mechanism for assembling an indwelling needle tip according to claim 5, characterized in that, A fan (27) is fixedly installed at the front of the top of the drying chamber (25). There are two fans (27), and the two fans (27) are electrically connected to an external PLC controller (6).

7. The adhesive curing mechanism for assembling an indwelling needle tip according to claim 5, characterized in that, A temperature sensor is fixedly installed inside the drying chamber (25). The temperature sensor is electrically connected to the PLC controller (6). There are multiple temperature sensors, and the multiple temperature sensors are electrically connected to the PLC controller (6). A relay is provided outside the drying chamber (25), and the relay is electrically connected to the heating lamp (26).

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