An automatic packaging machine for infusion tubes

Abstract

The present invention discloses an automatic packaging machine for infusion tubes, which relates to the technical field of medical device processing. Its technical key points include: a frame, the frame includes a vertical cabinet, and a clamping mechanism, a blanking mechanism, a bag supply mechanism, a packing mechanism, a sealing mechanism and a coding mechanism are arranged on the frame. The clamping mechanism is located below the blanking mechanism, the packing mechanism is located below the clamping mechanism, the bag supply mechanism is located on one side of the packing mechanism, the sealing mechanism and the coding mechanism are installed on the packing mechanism, and the vertical cabinet is located below the packing mechanism and is provided with a feed inlet; the present invention improves the degree of packaging automation and efficiency and reduces manual participation.

Description

Technical Field

[0001] The present invention relates to the technical field of medical device processing, and more particularly to an automatic packaging machine for infusion tubes. Background Art

[0002] Currently, the packaging of infusion tubes is mostly manual winding and packing. Some larger enterprises adopt semi-automatic winding and bagging methods. Even so, a large number of workers are still required for intermittent operations, which cannot fundamentally speed up the packing speed. Based on this problem, we provide an automatic packaging machine for infusion tubes. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic packaging machine for infusion tubes, which improves the degree of packaging automation and efficiency and reduces manual participation.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An automatic packaging machine for infusion tubes, comprising a frame. The frame includes a vertical cabinet. A clamping mechanism, a blanking mechanism, a bag supply mechanism, a packing mechanism, a sealing mechanism and a coding mechanism are provided on the frame. The clamping mechanism is located below the blanking mechanism. The packing mechanism is located below the clamping mechanism. The bag supply mechanism is located on one side of the packing mechanism. The sealing mechanism and the coding mechanism are installed on the packing mechanism. The vertical cabinet is located below the packing mechanism and is provided with a feed inlet. The clamping mechanism includes a clamping flat plate slidably connected to the frame. A first telescopic mechanism for driving the clamping flat plate is provided on the frame. A clamping folding plate is provided on the side of the clamping flat plate facing the infusion tube. An activity port is opened at the corresponding position of the clamping flat plate and the clamping folding plate. A second telescopic mechanism parallel to the clamping flat plate is provided on the clamping flat plate. A third telescopic mechanism perpendicular to the second telescopic mechanism is provided on the second telescopic mechanism. A limiting block is provided on the third telescopic mechanism facing the clamping folding plate.

[0006] By adopting the above solution, when the device is needed for packaging, first, the first telescopic mechanism drives the clamping flat plate to move towards the infusion tube, and the driving folding plate extends into the bottom of the wound infusion tube. Then the second telescopic mechanism extends, and then the third telescopic mechanism extends, and the limiting block extends into the inner circle of the wound infusion tube. Then the second telescopic mechanism contracts, and the infusion tube is received into the cavity formed by the clamping flat plate and the clamping folding plate. The setting of the activity port facilitates the movement rod of the third telescopic mechanism to enter, making the clamping of the infusion tube more reliable. Then the third telescopic mechanism contracts and the blanking mechanism helps the infusion tube to fall off from the clamping mechanism. The packing mechanism opens the packaging bag obtained from the bag supply mechanism and receives the dropped infusion tube. The coding mechanism performs coding, and the sealing mechanism performs sealing. Then the packaged infusion tube falls into the feed inlet for convenient collection. The present invention improves the degree of packaging automation and efficiency and reduces manual participation.

[0007] Preferably, the blanking mechanism includes a ninth telescopic mechanism provided on the frame. The ninth telescopic mechanism is provided with a blanking block facing the clamping flat plate. The cavity formed by the clamping flat plate and the clamping folding plate is adapted to the shape of the blanking block.

[0008] Preferably, the bag supply mechanism includes a bag supply frame provided on the vertical cabinet. Sliding grooves are formed on both sides of the bag supply frame. A pressing plate is slidably provided in the bag supply frame. Sliders adapted to the sliding grooves are provided on both sides of the pressing plate. Slide rods are provided on both sides of the bag supply frame. The slide rods penetrate through the sliders and are slidably connected thereto. A pressing spring is sleeved on the slide rods. The two ends of the pressing spring are respectively connected to the slider and the end of the slide rod. The bag supply frame is provided with a bag outlet facing the packing mechanism.

[0009] Preferably, a bag adding port is formed at the top of the bag supply frame. A handle is provided on the side of the pressing plate away from the bag outlet.

[0010] Preferably, the packing mechanism includes a packing seat slidably provided on the frame. A fourth telescopic mechanism for driving the packing seat is provided on the frame. A first suction cup seat with a suction cup and facing the bag outlet is slidably provided on the packing seat. A fifth telescopic mechanism for driving the first suction cup seat is provided on the packing seat. A second suction cup seat corresponding to the first suction cup seat is slidably provided on the frame. A sixth telescopic mechanism for driving the second suction cup seat is provided on the frame. The feed inlet is located between the first suction cup seat and the second suction cup seat.

[0011] Preferably, two groups of suction cups are provided on the upper and lower ends of the first suction cup seat through suction cup plates. The number of each group of suction cups is at least three.

[0012] Preferably, the sealing mechanism includes a seventh telescopic mechanism provided on the first suction cup seat. The seventh telescopic mechanism is provided with a first sealing strip. A second sealing strip is provided on the second suction cup seat through an eighth telescopic mechanism.

[0013] Preferably, the coding mechanism is a coder provided on the packing seat.

[0014] Preferably, a discharge port is formed on one side of the vertical cabinet. The feed inlet is communicated with the discharge port. A guide plate is provided at the discharge port.

[0015] The present invention has the following beneficial effects:

[0016] When the device needs to be used for packaging, first, the first telescopic mechanism drives the clamping flat plate to move towards the infusion tube, and drives the folding plate to extend into the bottom of the wound infusion tube. Then the second telescopic mechanism extends, and then the third telescopic mechanism extends, inserting the limiting block into the inner circle of the wound infusion tube. Then the second telescopic mechanism contracts, putting the infusion tube into the cavity formed by the clamping flat plate and the clamping folding plate. The setting of the movable opening facilitates the movement rod of the third telescopic mechanism to enter, making the clamping of the infusion tube more reliable. Then the third telescopic mechanism contracts while the feeding mechanism helps the infusion tube to fall off from the clamping mechanism. The packing mechanism opens the packaging bag obtained from the bag supply mechanism, receives the fallen infusion tube, the coding mechanism performs coding, and the sealing mechanism performs sealing. Then the packaged infusion tube falls into the feeding port for convenient collection. The present invention improves the degree of packaging automation and efficiency, and reduces manual participation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the present invention;

[0018] Figure 2 is a schematic structure diagram of the clamping mechanism and the feeding mechanism of an embodiment of the present invention;

[0019] Figure 3 is a schematic structure diagram of the bag supply mechanism of an embodiment of the present invention;

[0020] Figure 4 is a schematic structure diagram of the packing mechanism of an embodiment of the present invention;

[0021] Figure 5 is a schematic structure diagram of the frame of an embodiment of the present invention.

[0022] In the figure: 1. Frame; 101. Feeding port; 102. Discharging port; 103. Guide plate; 104. Standing cabinet; 201. Clamping flat plate; 202. Clamping folding plate; 203. Movable opening; 204. Limiting block; 205. First telescopic mechanism; 206. Second telescopic mechanism; 207. Third telescopic mechanism; 301. Feeding block; 302. Ninth telescopic mechanism; 401. Bag supply frame; 402. Extrusion plate; 403. Slide groove; 404. Slide bar; 405. Slide block; 406. Extrusion spring; 407. Bag outlet; 408. Bag adding port; 409. Handle; 501. Packing seat; 502. First suction cup seat; 503. Second suction cup seat; 504. Fourth telescopic mechanism; 505. Fifth telescopic mechanism; 506. Sixth telescopic mechanism; 601. First sealing strip; 602. Second sealing strip; 603. Seventh telescopic mechanism; 604. Eighth telescopic mechanism; 7. Coding machine. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] An automatic packaging machine for infusion tubes, as Figure 1-2 shown, includes a frame 1. The frame 1 includes a vertical cabinet 104. A clamping mechanism, a blanking mechanism, a bag supply mechanism, a packing mechanism, a sealing mechanism, and a coding mechanism are provided on the frame 1. The clamping mechanism is located below the blanking mechanism, the packing mechanism is located below the clamping mechanism, the bag supply mechanism is located on one side of the packing mechanism, the sealing mechanism and the coding mechanism are installed on the packing mechanism. The vertical cabinet 104 is located below the packing mechanism and has a feed inlet 101. The clamping mechanism includes a clamping flat plate 201 slidably connected to the frame 1. A first telescopic mechanism 205 for driving the clamping flat plate 201 is provided on the frame 1. A clamping folding plate 202 is provided on the side of the clamping flat plate 201 facing the infusion tube. An activity opening 203 is opened at the corresponding position of the clamping flat plate 201 and the clamping folding plate 202. A second telescopic mechanism 206 parallel to the clamping flat plate 201 is provided on the clamping flat plate 201. The second telescopic mechanism 206 is provided with a third telescopic mechanism 207 perpendicular to it. A limiting block 204 is provided on the third telescopic mechanism 207 facing the clamping folding plate 202;

[0025] As Figure 1-2 shown, when the device is needed for packaging, first, the first telescopic mechanism 205 drives the clamping flat plate 201 to move towards the infusion tube, driving the folding plate to extend into the bottom of the wound infusion tube. Then the second telescopic mechanism 206 extends, and then the third telescopic mechanism 207 extends, inserting the limiting block 204 into the inner circle of the wound infusion tube. Then the second telescopic mechanism 206 contracts, receiving the infusion tube into the cavity formed by the clamping flat plate 201 and the clamping folding plate 202. The setting of the activity opening 203 facilitates the movement rod of the third telescopic mechanism 207 to enter, making the clamping of the infusion tube more reliable; then the third telescopic mechanism 207 contracts while the blanking mechanism helps the infusion tube to fall off from the clamping mechanism; the packing mechanism opens the packaging bag obtained from the bag supply mechanism and receives the dropped infusion tube, the coding mechanism performs coding, and the sealing mechanism performs sealing. Then the packaged infusion tube falls into the feed inlet 101, facilitating collection; the present invention improves the degree of packaging automation and efficiency and reduces manual participation.

[0026] As Figure 2 shown, the blanking mechanism includes a ninth telescopic mechanism 302 provided on the frame 1. The ninth telescopic mechanism 302 is provided with a blanking block 301 facing the clamping flat plate 201. The shape of the cavity formed by the clamping flat plate 201 and the clamping folding plate 202 is adapted to the shape of the blanking block 301; when the third contraction mechanism contracts and the limiting block 204 retracts, the position limit of the infusion tube is released, and the blanking block 301 pushes the infusion tube out of the clamping mechanism under the extension movement of the ninth telescopic mechanism 302, correspondingly pushing the infusion tube, improving the reliability and stability of the pushing and blanking work.

[0027] As Figure 3As shown in the figure, the bag supply mechanism includes a bag supply frame 401 provided on the vertical cabinet 104. Sliding grooves 403 are opened on both sides of the bag supply frame 401. A pressing plate 402 is slidably provided inside the bag supply frame 401. Sliders 405 adapted to the sliding grooves 403 are provided on both sides of the pressing plate 402. Slide rods 404 are provided on both sides of the bag supply frame 401. The slide rods 404 penetrate through the sliders 405 and are slidably connected to them. A pressing spring 406 is sleeved on the slide rods 404. The two ends of the pressing spring 406 are respectively connected to the slider 405 and the end of the slide rod 404. The bag supply frame 401 is provided with a bag outlet 407 facing the packing mechanism. The stacked packaging bags are placed between the bag outlet 407 and the pressing plate 402. After the packing mechanism takes out the packaging bag from the bag outlet 407, under the action of the pressing spring 406, the slider 405 drives the pressing plate to squeeze the packaging bag, making the packaging bag close to the bag outlet 407, which is convenient for the packing mechanism to pick up the bag. The slider 405 extends out of the sliding groove 403, which does not affect the movement of the packaging bag. The position of the slider 405 is restricted by the slide rod 404, ensuring the pressing direction of the pressing plate 402 and improving the stability of the bag supply action.

[0028] As Figure 3 shown, a bag adding port 408 is opened at the top of the bag supply frame 401, and a handle 409 is provided on the side of the pressing plate 402 away from the bag outlet 407. By pulling the handle 409, it is convenient to add packaging bags from the bag adding port 408, realizing the function of quickly adding and placing packaging bags.

[0029] As Figure 4 shown, the packing mechanism includes a packing seat 501 slidably provided on the frame 1. A fourth telescopic mechanism 504 for driving the packing seat 501 is provided on the frame 1. A first suction cup seat 502 with a suction cup and facing the bag outlet 407 is slidably provided on the packing seat 501. A fifth telescopic mechanism 505 for driving the first suction cup seat 502 is provided on the packing seat 501. A second suction cup seat 503 corresponding to the first suction cup seat 502 is slidably provided on the frame 1. A sixth telescopic mechanism 506 for driving the second suction cup seat 503 is provided on the frame 1. The feeding port 101 is located between the first suction cup seat 502 and the second suction cup seat 503. First, the fifth telescopic mechanism 505 drives the first suction cup seat 502 to move towards the bag outlet 407, and the suction cup takes out the packaging bag from the bag outlet 407. Then, the fourth telescopic mechanism 504 contracts to drive the packing seat 501 to move to the second suction cup seat 503. Then, after the fifth telescopic mechanism 505 and the sixth telescopic mechanism 506 extend and then contract, the first suction cup seat 502 and the second suction cup seat 503 tear open the packaging bag through the suction cup, waiting for the infusion tube pushed by the feeding mechanism to fall and be placed, and then the sealing mechanism seals it, realizing the function of automatic packing.

[0030] As Figure 4 shown, two groups of suction cups are provided on the upper and lower ends of the first suction cup seat 502 through suction cup plates, and the number of each group of suction cups is at least three, improving the stability of the suction cup adsorbing the packaging bag.

[0031] As Figure 4 shown, the sealing mechanism includes a seventh telescopic mechanism 603 provided on the first suction cup seat 502. The seventh telescopic mechanism 603 is provided with a first sealing strip 601. The second suction cup seat 503 is provided with a second sealing strip 602 through an eighth telescopic mechanism 604. The fifth telescopic mechanism 505, the sixth telescopic mechanism 506, the seventh telescopic mechanism 603, and the eighth telescopic mechanism 604 extend simultaneously, thereby driving the first sealing strip 601 and the second sealing strip 602 to seal the packaging bag containing the infusion tube. Then, the fifth telescopic mechanism 505 and the sixth telescopic mechanism 506 contract first, so that the suction cups are disengaged. After that, the seventh telescopic mechanism 603 and the eighth telescopic mechanism 604 contract, and the packaging bag loses its supporting force and falls into the feed inlet 101 under the action of gravity, realizing the functions of automatic suction cup disengagement and sealing, and automatically putting the packaging bag into the feed inlet 101.

[0032] As Figure 4 shown, the coding mechanism is a coder 7 provided on the packing seat 501. After the first suction cup seat 502 sucks the packaging bag, the coding work can be carried out, realizing the function of automatic coding.

[0033] As Figure 5 shown, a discharge port 102 is opened on one side of the vertical cabinet 104. The feed inlet 101 is communicated with the discharge port 102, and a guide plate 103 is provided at the discharge port 102. The packaged infusion tube escapes from the guide plate 103 and uses inertia to guide it to the subsequent processing equipment or the collection box.

[0034] The first telescopic mechanism 205, the second telescopic mechanism 206, the third telescopic mechanism 207, the fourth telescopic mechanism 504, the fifth telescopic mechanism 505, the sixth telescopic mechanism 506, the seventh telescopic mechanism 603, the eighth telescopic mechanism 604, and the ninth telescopic mechanism 302 are one of the common telescopic devices (such as cylinders, electric cylinders, hydraulic cylinders, hydraulic rods, etc.).

[0035] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements, or modifications made based on the present invention to solve substantially the same technical problems and achieve substantially the same technical effects are all covered by the protection scope of the present invention.

Claims

1. An automatic packaging machine for infusion tubes, characterized in that: It includes a frame (1), the frame (1) includes a vertical cabinet (104), a clamping mechanism, a blanking mechanism, a bag supply mechanism, a packing mechanism, a sealing mechanism and a coding mechanism are arranged on the frame (1), the clamping mechanism is located below the blanking mechanism, the packing mechanism is located below the clamping mechanism, the bag supply mechanism is located on one side of the packing mechanism, the sealing mechanism and the coding mechanism are installed on the packing mechanism, the vertical cabinet (104) is located below the packing mechanism and is provided with a feeding port (101), the clamping mechanism includes a clamping flat plate (201) slidably connected to the frame (1), a first telescopic mechanism (205) for driving the clamping flat plate (201) is arranged on the frame (1), a clamping folding plate (202) is arranged on the side of the clamping flat plate (201) facing the infusion tube, a movable opening (203) is opened at the corresponding position of the clamping flat plate (201) and the clamping folding plate (202), a second telescopic mechanism (206) parallel to the clamping flat plate (201) is arranged on the clamping flat plate (201), a third telescopic mechanism (207) perpendicular to the second telescopic mechanism (206) is arranged on the second telescopic mechanism (206), and a limiting block (204) is arranged on the third telescopic mechanism (207) facing the clamping folding plate (202); the blanking mechanism includes a ninth telescopic mechanism (302) arranged on the frame (1), a blanking block (301) is arranged on the ninth telescopic mechanism (302) facing the clamping flat plate (201), and the cavity shape formed by the clamping flat plate (201) and the clamping folding plate (202) is adapted to the shape of the blanking block (301); the bag supply mechanism includes a bag supply frame (401) arranged on the vertical cabinet (104), sliding grooves (403) are opened on both sides of the bag supply frame (401), a pressing plate (402) is slidably arranged in the bag supply frame (401), sliding blocks (405) adapted to the sliding grooves (403) are arranged on both sides of the pressing plate (402), sliding rods (404) are arranged on both sides of the bag supply frame (401), the sliding rods (404) penetrate through the sliding blocks (405) and are slidably connected to the sliding blocks (405), a pressing spring (406) is sleeved on the sliding rods (404), and both ends of the pressing spring (406) are respectively connected to the sliding block (405) and the end of the sliding rod (404), and the bag supply frame (401) is provided with a bag outlet (407) facing the packing mechanism; the packing mechanism includes a packing seat (501) slidably arranged on the frame (1), a fourth telescopic mechanism (504) for driving the packing seat (501) is arranged on the frame (1), a first suction cup seat (502) with a suction cup and facing the bag outlet (407) is slidably arranged on the packing seat (501), a fifth telescopic mechanism (505) for driving the first suction cup seat (502) is arranged on the packing seat (501), a second suction cup seat (503) corresponding to the first suction cup seat (502) is slidably arranged on the frame (1), a sixth telescopic mechanism (506) for driving the second suction cup seat (503) is arranged on the frame (1), and the feeding port (101) is located between the first suction cup seat (502) and the second suction cup seat (503).

2. The automatic packaging machine for infusion tubes according to claim 1, characterized in that: The top of the bag supply frame (401) is provided with a bag adding opening (408), and a handle (409) is provided on the side of the extrusion plate (402) away from the bag outlet (407).

3. An automatic packaging machine for infusion tubes according to claim 1, characterized in that: Two groups of suction cups are provided on the upper and lower ends of the first suction cup seat (502) through suction cup plates, and the number of each group of suction cups is at least three.

4. The automatic packaging machine for infusion tubes according to claim 1, characterized in that: The sealing mechanism includes a seventh telescopic mechanism (603) provided on the first suction cup seat (502), a first sealing strip (601) is provided on the seventh telescopic mechanism (603), and a second sealing strip (602) is provided on the second suction cup seat (503) through an eighth telescopic mechanism (604).

5. An automatic packaging machine for infusion tubes according to claim 1, characterized in that: The coding mechanism is a coding machine (7) provided on the packing seat (501).

6. The automatic packaging machine for infusion tubes according to claim 1, characterized in that: A discharge port (102) is opened on one side of the vertical cabinet (104), the feeding port (101) is communicated with the discharge port (102), and a guide plate (103) is provided at the discharge port (102).

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