A kind of gluing coating device for infusion set production

Abstract

The utility model relates to gluing device technical field discloses a kind of gluing coating devices for infusion apparatus production, including work stand, the inner wall of work stand is fixedly connected with slide rail, the outer wall of slide rail is slidably connected with rectangle block one, the upper surface of rectangle block one is fixedly connected with rectangular sheet one, the upper surface of rectangular sheet one is fixedly connected with electric push rod one, the output end of electric push rod one is slidably connected in the inside of rectangular sheet one and fixedly connected with connecting block one, the outer wall of connecting block one is fixedly connected with rack, the gear end of rack is meshingly connected with gear. In the utility model, by the cooperation between electric push rod one, connecting block one, rack, gear, sleeve and rotating frame, the effect of realizing double-sided synchronous gluing by turning infusion apparatus is achieved, which is beneficial to form a complete closed loop sealing layer on key parts such as drip chamber interface, and can significantly improve product quality and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating equipment technology, and in particular to an adhesive coating device for the production of infusion sets. Background Technology

[0002] The adhesive coating device in infusion set production is an indispensable key piece of equipment in the medical device manufacturing process. Its core function is to ensure the sealing performance, functionality, and clinical safety of infusion set products. In the medical application field, this device is mainly used for precision adhesive coating processes on several key parts of the infusion set: sealing the connection between the drip chamber and the tubing to prevent drug leakage and microbial intrusion; applying precise coating at various tubing connections to ensure the airtightness and sterility of the infusion system; and applying functional adhesive around moving parts such as flow regulators to ensure both sealing and adjustment flexibility. The adhesive coating device directly affects the reliability, medical safety, and ease of operation of the infusion set, making it a crucial piece of equipment in medical device production.

[0003] Currently, there are challenges in the coating equipment for infusion set production regarding the flipping and coating process. Traditional infusion set coating equipment usually adopts a single-sided coating method. Manual flipping and secondary coating is not only inefficient, but also prone to coating overlap or missed coating due to positioning deviation. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a coating device for infusion set production, which aims to improve the problem that operators must manually flip the workpiece to complete the second coating in traditional infusion set coating devices, which not only greatly reduces production efficiency but also makes it difficult to ensure accurate positioning.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A coating device for infusion set production includes a work frame. A slide rail is fixedly connected to the inner wall of the work frame. A rectangular block is slidably connected to the outer wall of the slide rail. A rectangular plate is fixedly connected to the upper surface of the rectangular block. An electric push rod is fixedly connected to the upper surface of the rectangular plate. The output end of the electric push rod is slidably connected inside the rectangular plate and fixedly connected to a connecting block. A rack is fixedly connected to the outer wall of the connecting block. A gear is meshed at the tooth end of the rack. A sleeve is fixedly connected inside the gear. The outer wall of the sleeve is rotatably connected to the inside of the rectangular block. A rotating frame is fixedly connected to the outer wall of the sleeve. A lifting assembly is provided on the outer wall of the work frame.

[0006] Preferably, the lifting assembly includes an electric push rod II, the outer wall of which is fixedly connected to the outer wall of the work frame, and the output end of the electric push rod II is fixedly connected to a rectangular plate II, the outer wall of which is fixedly connected to the lower surface of the rectangular block I.

[0007] Preferably, a glue storage box is fixedly connected to the upper surface of the work frame, a glue applicator is fixedly connected to the lower surface of the glue storage box, and a rectangular groove is formed on the inner wall of the rotating frame.

[0008] Preferably, an electric push rod three is fixedly connected to the upper surface of the rectangular plate two, and a rotating block one is fixedly connected to the output end of the electric push rod three.

[0009] Preferably, a second rotating block is rotatably connected inside the first rotating block, and a round rod is fixedly connected inside the second rotating block.

[0010] Preferably, the outer wall of the round rod is slidably connected to the inside of the sleeve, and the outer wall of the round rod is slidably connected to the inside of the rotating frame.

[0011] Preferably, a connecting block two is fixedly connected to the outer wall of the round rod, and a connecting strip is rotatably connected to the inner wall of the connecting block two.

[0012] Preferably, a rectangular block two is rotatably connected to the lower surface of the connecting strip, the outer wall of the rectangular block two is slidably connected to the inner wall of the rectangular groove, and a clamp is fixedly connected to the outer wall of the rectangular block two. This utility model has the following beneficial effects: 1. In this utility model, the mutual cooperation between the electric push rod, the connecting block, the rack, the gear, the sleeve and the rotating frame achieves the effect of flipping the infusion set to achieve double-sided synchronous glue application, which is conducive to forming a complete closed-loop sealing layer in key parts such as the drip chamber interface, and can significantly improve product quality and production efficiency.

[0013] 2. In this utility model, through the mutual cooperation between the electric push rod three, rotating block one, rotating block two, round rod, connecting block two, connecting strip, rectangular block two, rectangular groove and clamp, the clamp can be used for different specifications of infusion sets, which helps to improve the utilization rate of equipment and avoids the equipment replacement and debugging time caused by changes in product specifications in traditional production. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a coating device for producing infusion sets according to the present invention; Figure 2 This is a partial structural schematic diagram of the electric push rod 2 of the adhesive coating device for infusion set production proposed in this utility model; Figure 3 This is a partial structural schematic diagram of a rotating frame for an adhesive coating device used in the production of infusion sets, as proposed in this utility model. Figure 4 This is a partial structural diagram of a coating device fixture for producing infusion sets, as proposed in this utility model.

[0015] Legend: 1. Work frame; 2. Slide rail; 3. Rectangular block one; 4. Rectangular plate one; 5. Electric push rod one; 6. Connecting block one; 7. Rack; 8. Gear; 9. Sleeve; 10. Rotating frame; 11. Electric push rod two; 12. Rectangular plate two; 13. Glue storage box; 14. Glue applicator; 15. Electric push rod three; 16. Rotating block one; 17. Rotating block two; 18. Round rod; 19. Connecting block two; 20. Connecting strip; 21. Rectangular block two; 22. Rectangular groove; 23. Fixture. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Reference Figure 1 , Figure 2 and Figure 3 This utility model provides an embodiment of an adhesive coating device for infusion set production, comprising a work frame 1, a slide rail 2 fixedly connected to the inner wall of the work frame 1, a rectangular block 3 slidably connected to the outer wall of the slide rail 2, a rectangular plate 4 fixedly connected to the upper surface of the rectangular block 3, an electric push rod 5 fixedly connected to the upper surface of the rectangular plate 4, the output end of the electric push rod 5 slidably connected to the inside of the rectangular plate 4 and fixedly connected to a connecting block 6, a rack 7 fixedly connected to the outer wall of the connecting block 6, a gear 8 meshing with the tooth end of the rack 7, a sleeve 9 fixedly connected to the inside of the gear 8, the outer wall of the sleeve 9 rotatably connected to the inside of the rectangular block 3, a rotating frame 10 fixedly connected to the outer wall of the sleeve 9, and a lifting assembly provided on the outer wall of the work frame 1.

[0018] Specifically, the work frame 1 fixes the slide rail 2, the rectangular block 3 can slide on the surface of the slide rail 2, the rectangular block 3 fixes the rectangular plate 4, the rectangular plate 4 fixes the electric push rod 5, the rectangular plate 4 provides sliding space for the output end of the electric push rod 5, the output end of the electric push rod 5, the connecting block 6 and the rack 7 are fixedly connected into a whole and driven to move by the electric push rod 5, the movement of the rack 7 can drive the gear 8 to rotate, the gear 8, the sleeve 9 and the rotating frame 10 are fixedly connected into a whole and driven to rotate by the gear 8.

[0019] Reference Figure 2The lifting assembly includes an electric push rod 21, the outer wall of which is fixedly connected to the outer wall of the work frame 1, and a rectangular plate 22 is fixedly connected to the output end of the electric push rod 21. The outer wall of the rectangular plate 212 is fixedly connected to the lower surface of the rectangular block 3.

[0020] Specifically, the work frame 1 serves to fix the electric push rod 2 11. The output end of the electric push rod 2 11, the rectangular plate 2 12 and the rectangular block 3 are fixedly connected as a whole and are driven upward by the electric push rod 2 11.

[0021] Reference Figure 4 The upper surface of the work frame 1 is fixedly connected to a glue storage tank 13, and the lower surface of the glue storage tank 13 is fixedly connected to a glue applicator 14. The inner wall of the rotating frame 10 is provided with a rectangular groove 22. The upper surface of the rectangular plate 2 12 is fixedly connected to an electric push rod 3 15, and the output end of the electric push rod 3 15 is fixedly connected to a rotating block 1 16. The interior of the rotating block 1 16 is rotatably connected to a rotating block 2 17, and the interior of the rotating block 2 17 is fixedly connected to a round rod 18. The outer wall of the round rod 18 is slidably connected to the interior of the sleeve 9, and the outer wall of the round rod 18 is slidably connected to the interior of the rotating frame 10. The outer wall of the round rod 18 is fixedly connected to a connecting block 2 19, and the inner wall of the connecting block 2 19 is rotatably connected to a connecting strip 20. The lower surface of the connecting strip 20 is rotatably connected to a rectangular block 2 21, and the outer wall of the rectangular block 2 21 is slidably connected to the inner wall of the rectangular groove 22. The outer wall of the rectangular block 2 21 is fixedly connected to a clamp 23.

[0022] Specifically, the work frame 1 fixes the glue storage tank 13, the glue storage tank 13 fixes the glue applicator 14, the rectangular plate 12 fixes the electric push rod 15, the output end of the electric push rod 15 is fixedly connected to the rotating block 16 as a whole and is driven forward by the electric push rod 15, the rotating block 16 and the rotating block 27 are rotatably connected together, the rotating block 27, the round rod 18 and the connecting block 29 are fixedly connected as a whole and are driven forward by the rotating block 27, the sleeve 9 provides sliding space for the round rod 18, the rotating frame 10 provides sliding space for the round rod 18, the connecting block 29 is rotatably connected to the connecting strip 20, the connecting strip 20 is rotatably connected to the rectangular block 21, the rectangular groove 22 provides sliding space for the rectangular block 21, the rectangular block 21 and the clamp 23 are fixedly connected as a whole and are driven forward by the connecting strip 20.

[0023] Working principle: The infusion set is placed between clamps 23. The electric push rod 11 is activated to move the infusion set to the position of the glue applicator 14. After applying glue to one side of the infusion set with the glue applicator 14, the electric push rod 5 is activated to push the connecting block 6 downward. The movement of the connecting block 6 causes the rack 7 to move downward. The movement of the rack 7 causes the gear 8 to rotate. The rotation of the gear 8 causes the sleeve 9 to rotate. The rotation of the sleeve 9 causes the rotating frame 10 to flip over. The glue applicator 14 is then used to apply glue to the other side. This achieves the effect of flipping the infusion set to achieve simultaneous glue application on both sides. This helps to form a complete closed-loop sealing layer in key parts such as the drip chamber interface, which can significantly improve product quality and production efficiency.

[0024] When it is necessary to change the size of the infusion set for gluing, the electric push rod 15 is activated to move the rotating block 16 backward. The movement of the rotating block 16 causes the rotating block 27 and the round rod 18 to move backward. The movement of the round rod 18 causes the connecting block 29 to move backward. The connecting block 29 drives the rectangular block 21 to slide inward in the rectangular groove 22 through the connecting strip 20. The sliding of the rectangular block 21 causes the clamp 23 to move inward, clamping the infusion set. This achieves the effect that the clamp 23 can be used for infusion sets of different sizes, which helps to improve the equipment utilization rate and avoids the equipment replacement and debugging time caused by product specification changes in traditional production.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coating apparatus for producing infusion sets, comprising a work frame (1), characterized in that: The inner wall of the work frame (1) is fixedly connected to a slide rail (2), the outer wall of the slide rail (2) is slidably connected to a rectangular block (3), the upper surface of the rectangular block (3) is fixedly connected to a rectangular plate (4), the upper surface of the rectangular plate (4) is fixedly connected to an electric push rod (5), the output end of the electric push rod (5) is slidably connected to the inside of the rectangular plate (4) and fixedly connected to a connecting block (6), the outer wall of the connecting block (6) is fixedly connected to a rack (7), the tooth end of the rack (7) is meshed with a gear (8), the inside of the gear (8) is fixedly connected to a sleeve (9), the outer wall of the sleeve (9) is rotatably connected to the inside of the rectangular block (3), the outer wall of the sleeve (9) is fixedly connected to a rotating frame (10), and the outer wall of the work frame (1) is provided with a lifting assembly.

2. The adhesive coating device for infusion set production according to claim 1, characterized in that: The lifting assembly includes an electric push rod two (11), the outer wall of which is fixedly connected to the outer wall of the work frame (1), and the output end of the electric push rod two (11) is fixedly connected to a rectangular plate two (12), the outer wall of which is fixedly connected to the lower surface of a rectangular block one (3).

3. The adhesive coating device for infusion set production according to claim 1, characterized in that: The upper surface of the work frame (1) is fixedly connected to a glue storage box (13), the lower surface of the glue storage box (13) is fixedly connected to a glue applicator (14), and the inner wall of the rotating frame (10) is provided with a rectangular groove (22).

4. The adhesive coating device for infusion set production according to claim 2, characterized in that: The upper surface of the rectangular plate 2 (12) is fixedly connected to an electric push rod 3 (15), and the output end of the electric push rod 3 (15) is fixedly connected to a rotating block 1 (16).

5. The adhesive coating device for infusion set production according to claim 4, characterized in that: Rotating block one (16) is rotatably connected to rotating block two (17), and rotating block two (17) is fixedly connected to a round rod (18).

6. The adhesive coating device for infusion set production according to claim 5, characterized in that: The outer wall of the round rod (18) is slidably connected to the inside of the sleeve (9), and the outer wall of the round rod (18) is slidably connected to the inside of the rotating frame (10).

7. The adhesive coating device for infusion set production according to claim 6, characterized in that: The outer wall of the round rod (18) is fixedly connected to a connecting block two (19), and the inner wall of the connecting block two (19) is rotatably connected to a connecting strip (20).

8. The adhesive coating device for infusion set production according to claim 7, characterized in that: The lower surface of the connecting strip (20) is rotatably connected to a rectangular block (21), the outer wall of the rectangular block (21) is slidably connected to the inner wall of the rectangular groove (22), and a clamp (23) is fixedly connected to the outer wall of the rectangular block (21).

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