Automatic assembling equipment for nasal oxygen cannula and nasal plug

Abstract

The utility model discloses an automatic nasal oxygen cannula and nasal plug assembling device which comprises a nasal plug tube, a soft plug is arranged on one side of the nasal plug tube, a rotating motor is arranged at one end of the nasal plug tube, a finger air cylinder is arranged on the back face of the soft plug, a gluing mechanism is arranged at the top end of the nasal plug tube and comprises a dispensing valve and a rubber tube, and the dispensing valve is connected with the rubber tube. A pushing piece is arranged at the top end of the rubber pipe, and a pushing air cylinder is arranged on one side of the finger air cylinder; by means of the design of the rotating rod, the finger air cylinder, the gluing mechanism and the pushing air cylinder, when the nose plug tube and the soft plug are assembled, a worker only needs to arrange the nose plug tube and the soft plug on the rotating rod and the finger air cylinder respectively, automatic gluing is conducted on the nose plug tube by controlling the gluing mechanism, and then the pushing air cylinder pushes the finger air cylinder, so that the nose plug tube and the soft plug are assembled. Automatic assembly of the nose plug tube and the soft plug is achieved, manpower is reduced in the mode, meanwhile, the gluing amount can be automatically controlled, and it is guaranteed that the gluing amount is stable each time.

Description

Technical Field

[0001] The utility model relates to the technical field of nasal oxygen tube production, in particular to automatic assembly equipment for nasal oxygen tube and nasal plug. Background Art

[0002] In the production process of nasal oxygen tubes, the nasal plugs and soft plugs need to be manually glued and then manually assembled. This method will consume a lot of manpower after a long time of assembly, causing fatigue of the workers. At the same time, manual gluing will cause the amount of glue applied to be unstable. Summary of the invention

[0003] The purpose of the utility model is to provide an automatic assembly device for nasal oxygen tube and nasal plug to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic assembly device for nasal oxygen tube and nasal congestion, comprising a nasal congestion tube, one side of the nasal congestion tube is provided with a soft plug for plugging with the nasal congestion tube, one end of the nasal congestion tube is provided with a rotating motor for rotating the nasal congestion tube, the back of the soft plug is provided with a finger cylinder for grabbing the soft plug, the top of the nasal congestion tube is provided with a gluing mechanism for gluing the nasal congestion tube, the gluing mechanism comprises a glue dispensing valve and a rubber hose, the top of the rubber hose is provided with a pushing piece for squeezing glue, and one side of the finger cylinder is provided with a pushing cylinder for plugging the soft plug.

[0005] Preferably, the output end of the rotating motor is fixedly connected to a rotating rod, the outer wall of the finger cylinder is fixedly connected to a mounting plate, and the output end of the pushing cylinder is fixedly connected to one side of the mounting plate.

[0006] Preferably, the vertical cross-section of the mounting plate is L-shaped.

[0007] Preferably, a moving device for driving the gluing mechanism to move is provided on the back side of the gluing mechanism.

[0008] Preferably, a connecting pipe for interconnecting the hose and the dispensing valve is provided between the dispensing valve and the hose, and a receiving box for placing the hose is provided on the outer sleeve of the hose.

[0009] Preferably, the pushing member includes a pushing rod, the bottom end of which is fixedly connected to the top end of the hose, the top end of which is provided with a linkage plate for driving the pushing rod to move, and the interior of the linkage plate is provided with a ball screw for driving the linkage plate to move.

[0010] Preferably, a driving device for driving the ball screw is provided on the top of the ball screw.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of a rotating rod, a finger cylinder, a gluing mechanism and a pushing cylinder. When assembling the nasal plug tube and the soft plug, the staff only needs to respectively set the nasal plug tube and the soft plug on the rotating rod and the finger cylinder, automatically gluing the nasal plug tube by controlling the gluing mechanism, and then pushing the cylinder to push the finger cylinder to achieve automatic assembly of the nasal plug tube and the soft plug. This method reduces manpower, and at the same time the amount of glue applied can be automatically controlled to ensure the stability of the amount of glue applied each time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the schematic diagrams of the overall three-dimensional structure of the utility model.

[0014] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating motor and the pushing cylinder of the utility model.

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the gluing mechanism of the utility model.

[0017] In the figure: 1. nasal plug tube; 2. soft plug; 3. rotating rod; 4. rotating motor; 5. finger cylinder; 6. pushing cylinder; 7. gluing mechanism; 71. dispensing valve; 72. rubber hose; 73. receiving box; 74. pushing rod; 75. ball screw; 76. linkage plate; 77. driving device; 78. connecting pipe; 8. moving device; 9. mounting plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-4 The automatic assembly equipment of nasal oxygen tube and nasal plug shown in the figure comprises a nasal plug tube 1, one side of the nasal plug tube 1 is provided with a soft plug 2 for plugging with the nasal plug tube 1, the back side of the nasal plug tube 1 is provided with a rotating motor 4 for rotating the nasal plug tube 1, the back side of the soft plug 2 is provided with a finger cylinder 5 for grabbing the soft plug 2, the top end of the nasal plug tube 1 is provided with a gluing mechanism 7 for gluing the nasal plug tube 1, the gluing mechanism 7 comprises a glue dispensing valve 71 and a rubber hose 72, the top end of the rubber hose 72 is provided with a pushing piece for squeezing glue, and one side of the finger cylinder 5 is provided with a pushing cylinder 6 for plugging with the soft plug 2.

[0020] Specifically, the output end of the rotating motor 4 is fixedly connected to the rotating rod 3, the outer wall of the finger cylinder 5 is fixedly connected to the mounting plate 9, the output end of the pushing cylinder 6 is fixedly connected to one side of the mounting plate 9, the vertical cross-section of the mounting plate 9 is L-shaped, and the output end of the rotating motor 4 is fixedly connected to one side of the mounting plate 9.

[0021] Furthermore, the rotating rod 3 and the finger cylinder 5 are in the same horizontal plane, and the top and bottom ends of the soft plug 2 are clamped by the output end of the finger cylinder 5. The mounting plate 9 is fixedly connected to the finger cylinder 5 by bolts. The rotating motor 4 drives the rotating rod 3 to rotate synchronously through the rotation of the output shaft. The rotating rod 3 drives the nasal plug tube 1 sleeved on the outer wall of the rotating rod 3 to rotate synchronously. The outer wall of the rotating rod 3 is a rough outer wall, and the nasal plug tube 1 is driven to rotate by the friction with the inner wall of the nasal plug tube 1, so that when the dispensing valve 71 is applying glue, the outer wall of the end of the nasal plug tube 1 can be coated with glue. The pushing cylinder 6 is an existing double-rod cylinder. The output end of the pushing cylinder 6 pushes the mounting plate 9 and the finger cylinder 5, so that the soft plug 2 and the opposite end of the nasal plug tube 1 are plugged into each other to complete the automatic assembly.

[0022] Specifically, a moving device 8 for driving the gluing mechanism 7 to move is provided on the back side of the gluing mechanism 7, a connecting pipe 78 for interconnecting the hose 72 and the gluing valve 71 is provided between the glue dispensing valve 71 and the hose 72, the outer sleeve of the hose 72 is provided with a receiving box 73 for placing the hose 72, the pushing member includes a pushing rod 74, the bottom end of the pushing rod 74 is fixedly connected to the top end of the hose 72, the top end of the pushing rod 74 is provided with a linkage plate 76 for driving the pushing rod 74 to move, the interior of the linkage plate 76 is provided with a ball screw 75 for driving the linkage plate 76 to move, and the top of the ball screw 75 is provided with a driving device 77 for driving the ball screw 75.

[0023] Furthermore, the moving device 8 is composed of a vertical linear moving module and a horizontal linear moving module. The output end of the horizontal moving module is fixedly connected to the back of the vertical linear moving module by bolts. The output end of the vertical linear moving module is fixedly connected to a mounting square plate by bolts. The mounting square plate is used for the installation of the glue coating mechanism 7. The bottom end of the horizontal linear moving module is fixedly connected to a mounting bracket by bolts. The nut of the ball screw 75 is fixedly sleeved inside the linkage plate 76. The driving device 77 drives the rotating roller of the screw of the ball screw 75, so that the nut drives the linkage plate 76 to move synchronously. The linkage plate 76 drives the pushing rod 74, so that the pushing rod 74 squeezes the end of the hose 72, thereby The glue inside the rubber tube 72 is squeezed and transmitted to the dispensing valve 71 through the connecting tube 78. The dispensing valve 71 sprays the glue by controlling the opening and closing of the valve. The driving device 77 is composed of a motor, two rotating wheels and a transmission belt. The two rotating wheels are fixedly connected to the output end of the motor and the top of the screw respectively. The transmission belt is sleeved on the outer walls of the two transmission wheels. The motor drives one of the rotating wheels to rotate, thereby driving the transmission belt to rotate, so as to drive the other transmission wheel to rotate, so that the screw can be rotated and the pushing rod 74 can be moved to realize automatic gluing. The dispensing valve 71 is tilted so that when applying glue, the dispensing valve 71 can extend to the inner wall of one end of the nasal tube 1 for gluing.

[0024] The rotating motor 4, the finger cylinder 5, the pushing cylinder 6, the gluing mechanism 7 and the moving device 8 are electrically connected to the externally arranged PLC respectively, and the PLC controls its working sequence. When the staff respectively places the nasal plug tube 1 and the soft plug 2 on the outer wall of the rotating rod 3 and the output end of the finger cylinder 5, the output end of the finger cylinder 5 will clamp the soft plug 2. At this time, the PLC will send a signal to the gluing mechanism 7 and the rotating motor 4, so that the rotating motor 4 drives the nasal plug tube 1 to rotate through the rotating rod 3. At the same time, the glue dispensing valve 71 opens the valve to apply the internal glue to the outer wall of the end of the nasal plug tube 1. Wall, when the nasal tube 1 rotates one circle, the PLC controls the rotating motor 4 and the dispensing valve 71 to stop working, and the PLC sends a signal to the pushing cylinder 6, so that the pushing cylinder 6 pushes the mounting plate 9 to move the finger cylinder 5 toward the nasal tube 1, so that the soft plug 2 and the nasal tube 1 are assembled. At this time, the PLC sends a signal to the finger cylinder 5, so that the output end of the finger cylinder 5 releases the clamping of the soft plug 2, and the staff takes the nasal tube 1 out of the outer wall of the rotating rod 3 to complete the automatic assembly of the soft plug 2 at one end of the nasal tube 1. In this way, the amount of glue applied is stably controlled and manpower is saved.

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

Claims

1. An automatic assembly device for nasal oxygen tube and nasal plug, comprising a nasal plug tube (1), one side of the nasal plug tube (1) is provided with a soft plug (2) for plugging with the nasal plug tube (1), characterized in that: A rotating motor (4) for rotating the nasal plug tube (1) is disposed at one end of the nasal plug tube (1); a finger cylinder (5) for grasping the soft plug (2) is disposed on the back of the soft plug (2); a gluing mechanism (7) for gluing the nasal plug tube (1) is disposed at the top end of the nasal plug tube (1); the gluing mechanism (7) comprises a glue dispensing valve (71) and a glue hose (72); a pushing member for squeezing glue is disposed at the top end of the glue hose (72); and a pushing cylinder (6) for plugging the soft plug (2) is disposed on one side of the finger cylinder (5).

2. The automatic assembly equipment for nasal oxygen tube and nasal plug according to claim 1 is characterized in that: The output end of the rotating motor (4) is fixedly connected to a rotating rod (3), the outer wall of the finger cylinder (5) is fixedly connected to a mounting plate (9), and the output end of the pushing cylinder (6) is fixedly connected to one side of the mounting plate (9).

3. The automatic assembly equipment for nasal oxygen tube and nasal plug according to claim 2 is characterized in that: The vertical cross-section of the mounting plate (9) is L-shaped.

4. The automatic assembly equipment for nasal oxygen tube and nasal plug according to claim 1, characterized in that: A moving device (8) for driving the gluing mechanism (7) to move is provided on the back side of the gluing mechanism (7).

5. The automatic assembly equipment for nasal oxygen tube and nasal plug according to claim 1, characterized in that: A connecting pipe (78) for interconnecting the rubber hose (72) and the dispensing valve (71) is provided between the dispensing valve (71) and the rubber hose (72), and a receiving box (73) for placing the rubber hose (72) is provided on the outside of the rubber hose (72).

6. The automatic assembly equipment for nasal oxygen tube and nasal plug according to claim 1, characterized in that: The pushing member comprises a pushing rod (74), the bottom end of the pushing rod (74) being fixedly connected to the top end of the rubber hose (72), the top end of the pushing rod (74) being provided with a linkage plate (76) for driving the pushing rod (74) to move, and the interior of the linkage plate (76) being provided with a ball screw (75) for driving the linkage plate (76) to move.

7. The automatic assembly equipment for nasal oxygen tube and nasal plug according to claim 6, characterized in that: A driving device (77) for driving the ball screw (75) is provided at the top of the ball screw (75).

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