Trachea posture adjusting device

Abstract

The utility model relates to an air pipe posture adjusting device which solves the technical problem that in the operation process of automatic winding and packaging equipment of an existing infusion apparatus, the posture of an air pipe in a rolled infusion apparatus is not fixed, so that the rolled infusion apparatus cannot enter a packaging bag smoothly and reliably. The clamping device comprises a translation mechanism, a clamping jaw opening and closing driving mechanism, a left clamping jaw and a right clamping jaw, the clamping jaw opening and closing driving mechanism is connected with the translation mechanism, the left clamping jaw and the right clamping jaw are connected with the clamping jaw opening and closing driving mechanism, and the left clamping jaw and / or the right clamping jaw are / is connected with a limiting plate. The automatic winding and packaging device is widely applied to the technical field of automatic winding and packaging of infusion sets.

Description

TECHNICAL FIELD

[0001] The utility model relates to infusion set automatic packaging technical field, specifically, a trachea posture adjusting device. BACKGROUND

[0002] Disposable infusion set is a common medical consumable, which is used for intravenous infusion. The disposable infusion set is usually composed of nine parts, such as intravenous needle, needle cap, infusion hose, liquid medicine filter, flow rate regulator, drip bottle, bottle plug puncture device, air tube and air filter. The overall length of the disposable infusion set is relatively long. When the disposable infusion set is shipped, it needs to be wound and packaged with a packaging bag. The manual winding and packaging of the disposable infusion set has the problems of low efficiency and high cost. Some automatic devices on the market can realize automatic winding and packaging instead of manual operation.

[0003] The existing automatic winding and packaging device mainly includes a taking device, a winding device, a transferring device, a bag feeding device, a bag opening device and a packaging bag sealing device. The disposable infusion set to be processed is clamped and moved to the winding device by the taking device. Then, the winding device winds the infusion set into a roll shape. Then, the bag opening device opens the inlet of the packaging bag. Then, the transferring device transfers the roll-shaped infusion set to the bag opening device. Then, the bag feeding device sends the roll-shaped infusion set into the packaging bag. Finally, the packaging bag sealing device seals the packaging bag. The specific structure of the existing automatic winding and packaging device can be referred to the invention patent application with the application publication number CN111348279A and the name of infusion set automatic taking, winding and packaging device.

[0004] However, the transferring device for transferring the roll-shaped infusion set to the bag opening device or the inlet of the packaging bag adopts two sets of clamping jaws to clamp and translate the roll-shaped infusion set. During the translation of the two sets of clamping jaws with the roll-shaped infusion set, the two sets of clamping jaws pass through the first transmission hole of the bag feeding transition mold and the second transmission hole of the bag feeding mold in sequence. During the translation of the two sets of clamping jaws with the roll-shaped infusion set, the roll-shaped infusion set is located on the horizontal plane. Since the pose of the air tube in the roll-shaped infusion set processed by the winding device is not fixed but random, the roll-shaped infusion set cannot smoothly enter the bag feeding transition mold and the bag feeding mold, and the roll-shaped infusion set cannot be smoothly loaded into the packaging bag at the subsequent station. The reliability of the entire roll-shaped infusion set loaded into the packaging bag needs to be improved. In addition, the bag feeding transition mold is a rectangular structure. The roll-shaped infusion set is relatively loose when passing through the internal space of the bag feeding transition mold with the two sets of clamping jaws. The width of the entire roll-shaped infusion set is large (i.e. the distance between the left and right sides of the entire roll-shaped infusion set is large), which is not conducive to the reliable loading into the packaging bag. SUMMARY

[0005] The application is to solve the technical problem that the position of the air tube in the roll-shaped infusion device is not fixed, which causes the roll-shaped infusion device to be unable to smoothly and reliably enter the packaging bag during the operation of the existing automatic winding and packaging equipment for infusion devices, and provides an air tube posture adjusting device capable of fixing the position of the air tube in the roll-shaped infusion device.

[0006] In a first aspect of the present disclosure, an air tube posture adjusting device is provided, which comprises a translation mechanism, a jaw opening and closing driving mechanism, a left jaw and a right jaw. The jaw opening and closing driving mechanism is connected to the translation mechanism, and the left jaw and the right jaw are connected to the jaw opening and closing driving mechanism. The left jaw and / or the right jaw is connected to a limiting plate.

[0007] Preferably, the height of the edge of the limiting plate gradually increases from the rear end to the front end of the limiting plate.

[0008] Further preferably, the overall shape of the limiting plate is arc-shaped.

[0009] Preferably, the translation mechanism comprises a support plate, a sliding rail, a sliding block, a connecting block, a connecting plate, a cylinder support and a cylinder. The sliding rail is connected to the support plate, the sliding block is connected to the sliding rail, the connecting block is connected to the sliding block, and the connecting plate is connected to the connecting block.

[0010] The jaw opening and closing driving mechanism is connected to the connecting plate of the translation mechanism.

[0011] Preferably, the jaw opening and closing driving mechanism is a finger cylinder, the finger cylinder is connected to the translation mechanism, the finger cylinder is provided with a left finger and a right finger, the left jaw is connected to the left finger, and the right jaw is connected to the right finger.

[0012] Further preferably, the jaw opening and closing driving mechanism is a finger cylinder, the finger cylinder is fixedly connected to the connecting plate, the finger cylinder is provided with a left finger and a right finger, the left jaw is connected to the left finger, and the right jaw is connected to the right finger.

[0013] Further preferably, the finger cylinder is a Y-shaped finger cylinder.

[0014] Preferably, the left jaw is provided with a left side arc-shaped groove, and the right jaw is provided with a right side arc-shaped groove.

[0015] Preferably, the left jaw is provided with a left side arc-shaped groove, and the right jaw is provided with a right side arc-shaped groove.

[0016] In a second aspect of the present disclosure, an air tube posture adjusting device is provided, which comprises a translation mechanism, a jaw opening and closing driving mechanism, a left jaw and a right jaw. The jaw opening and closing driving mechanism is connected to the translation mechanism, and the left jaw and the right jaw are connected to the jaw opening and closing driving mechanism. The left jaw and the right jaw are connected to a limiting plate.

[0017] The height of the edge of the limiting plate gradually increases from the rear end to the front end of the limiting plate.

[0018] Two limiting plates are symmetrically arranged, and the two sides of the two limiting plates gradually become higher in the direction of the symmetry line.

[0019] The gas tube posture adjusting device makes the gas tube of the infusion device overall downwardly arranged, and the gas tube of the roll-shaped infusion device gripped by the transfer device is in a natural downward state, which ensures the posture of the gas tube of the roll-shaped infusion device fixed before the bagging operation is performed, and the whole roll-shaped infusion device can be more conveniently, smoothly and reliably put into the packaging bag.

[0020] Further features and aspects of the present disclosure will be made apparent from the following detailed description, made with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is an axonometric view of the gas tube posture adjusting device;

[0022] Figure 2 is a front view of the gas tube posture adjusting device; Figure 1

[0023] Figure 3 is an axonometric view of the gas tube posture adjusting device from another perspective; Figure 1

[0024] Figure 4 is a structural schematic view of the gas tube posture adjusting device in which the left and right clamping jaws are in an open state;

[0025] Figure 5 is a structural schematic view of the gas tube posture adjusting device from another perspective; Figure 4

[0026] Figure 6 is a structural schematic view of the gas tube posture adjusting device from another perspective; Figure 4

[0027] Figure 7 is a structural schematic view of the infusion device;

[0028] Figure 8 is a schematic view of the process in which the left and right clamping jaws of the gas tube posture adjusting device clamp the hose of the infusion device when the left and right clamping jaws are closed, in which figure (a) is a schematic view of the initial position of the left and right clamping jaws, and figure (b) is a schematic view of the state in which the left limiting plate presses the gas tube downwardly;

[0029] Figure 9 is a schematic view of the position of the exhaust tube of the infusion device in the structure shown in figure (b); Figure 8

[0030] Figure 10 is a front view of the winding device;

[0031] Figure 11 ​​​​​is a plan view of the winding device;

[0032] Figure 12 is a structural schematic diagram of the winding device winding the infusion set into a roll shape;

[0033] Figure 13 is a position relationship diagram of the winding device and the gathering device from a plan view;

[0034] Figure 14 is an axonometric view of the gathering device;

[0035] Figure 15 is Figure 14 a front view of the gathering device shown in

[0036] Figure 16 is Figure 14 a plan view of the gathering device shown in

[0037] Figure 17 is Figure 14 a right view of the gathering device shown in

[0038] Figure 18 is Figure 14 a left view of the gathering device shown in

[0039] Figure 19 is an axonometric view of the gathering device from another view angle;

[0040] Figure 20 is an axonometric view of the gathering device from another view angle;

[0041] Figure 21 is a schematic diagram of an included angle between the tracheal guide rod and the longitudinal section of the hollow gathering block;

[0042] Figure 22 is a schematic diagram of the rear end of the tracheal guide rod approaching the right inner wall of the central through hole of the hollow gathering block;

[0043] Figure 23 is a schematic diagram of the trachea of the roll-shaped infusion set sliding along the tracheal guide rod;

[0044] Figure 24 is a schematic diagram of the shape of the roll-shaped infusion set output from the gathering device;

[0045] Figure 25 is a height schematic diagram of the edge of the left limiting plate;

[0046] Figure 26 is a structural schematic diagram of installing another shape limiting plate on the finger air cylinder;

[0047] Figure 27 is Figure 26 an axonometric view of the structure from another view angle shown in

[0048] Figure 28 is Figure 26 the front view of the structure shown in the figure;

[0049] Figure 29 is Figure 26 the top view of the structure shown in the figure;

[0050] Figure 30 is Figure 26 the structure shown in the figure, the finger cylinder is in a closed state, and the left and right limit plates are in a closed state;

[0051] Figure 31 is Figure 30 the front view of the structure shown in the figure;

[0052] Figure 32 is Figure 30 the left view of the structure shown in the figure;

[0053] Figure 33 is the structure schematic diagram of two limit plates arranged symmetrically;

[0054] Figure 34 is Figure 33 the front view of the structure shown in the figure.

[0055] Explanation of symbols in the figure:

[0056] 1. support plate, 2. slide rail, 3. sliding block, 4. connecting block, 5. connecting plate, 6. finger cylinder, 6-1. left finger, 6-2. right finger, 7. left clamping jaw, 7-1. left arc-shaped groove, 8. right clamping jaw, 8-1. right arc-shaped groove, 9. left limit plate, 10. right limit plate, 11. cylinder support, 12. cylinder, 13. infusion device, 13-1. hose, 13-2. drip bottle, 13-3. bottle plug piercer, 13-4. flow rate regulator, 13-5. air tube; 14. winding device, 14-1. rotary drive motor, 14-2. rotary table, 14-3. winding column, 14-4. hose clamping mechanism; 15. gathering device, 15-1. base, 15-2. left vertical column, 15-3. right vertical column, 15-4. hollow gathering block, 15-4-1. center through hole, 15-4-2. passageway, 15-5. left side guide plate, 15-6. right side guide plate, 15-6-1. arc-shaped guide concave surface, 15-7. air tube guide rod, 15-8. air tube guide rod support, 15-9. longitudinal section; 16. left limit plate, 17. right limit plate. DETAILED DESCRIPTION

[0057] The application will be further described in detail with specific examples below with reference to the accompanying drawings.

[0058] The following specific embodiments are only the preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Based on or according to the principles, concepts and spirits of the present application, some changes or modifications can be made by those skilled in the art, and the technical solutions formed by the changes or modifications should be covered within the protection scope of the present application.

[0059] For the automatic winding packaging equipment for infusion devices, the air tube posture adjusting device can adjust the posture of the air tube of one infusion device to be processed. As shown in Figures 1-3 The air tube posture adjusting device includes a support plate 1, a sliding rail 2, a sliding block 3, a connecting block 4, a connecting plate 5, a finger air cylinder 6, a left clamping jaw 7, a right clamping jaw 8, a left limiting plate 9, a right limiting plate 10, a cylinder bracket 11, and a cylinder 12. The sliding rail 2 is fixedly installed on the support plate 1, the sliding block 3 is connected with the sliding rail 2, the connecting block 4 is fixedly installed on the sliding block 3, the connecting plate 5 is fixedly connected with the connecting block 4, the finger air cylinder 6 is fixedly installed on the connecting plate 5, the finger air cylinder 6 is provided with a left finger 6-1 and a right finger 6-2, the left clamping jaw 7 is connected with the left finger 6-1, the right clamping jaw 8 is connected with the right finger 6-2, the left limiting plate 9 is connected with the left clamping jaw 7, the right limiting plate 10 is connected with the right clamping jaw 8, the cylinder bracket 11 is fixedly installed on the support plate 1, the cylinder 12 is installed on the cylinder bracket 11, and the telescopic rod of the cylinder 12 is connected with the connecting block 4. The finger air cylinder 6 is located in the vertical direction, the left clamping jaw 7 and the right clamping jaw 8 are located in the vertical direction, and the opening and closing of the left finger 6-1 and the right finger 6-2 of the finger air cylinder 6 can drive the opening and closing of the left clamping jaw 7 and the right clamping jaw 8. Figures 1-3 As shown in the figure, the left finger 6-1 and the right finger 6-2 are in the closed state, the left clamping jaw 7 and the right clamping jaw 8 are in the closed state, and the left limiting plate 9 and the right limiting plate 10 are in the closed state. As shown in Figures 4-6 When the left finger 6-1 and the right finger 6-2 of the finger air cylinder 6 are opened, the left clamping jaw 7 and the right clamping jaw 8 are in the open state, and the left limiting plate 9 and the right limiting plate 10 are also in the open state; as can be seen from the figure, the left clamping jaw 7 is provided with a left side arc-shaped recess 7-1, the right clamping jaw 8 is provided with a right side arc-shaped recess 8-1, and the left side arc-shaped recess 7-1 and the right side arc-shaped recess 8-1 oppositely form a clamping part for the hose. Those skilled in the art can understand that the clamping part of this specific structure is only a specific structure selection; as can be seen from the figure, the selection of the finger air cylinder 6 is Y-shaped, and the left finger 6-1 and the right finger 6-2 are opened at a certain angle. It should be noted that the selection of the Y-shaped finger air cylinder is only a preferred specific selection, and the finger structure of the finger air cylinder 6 can also be other structures such as parallel running fingers.

[0060] As shown in Figure 7As shown, the infusion set 13 includes a hose 13-1, a drip chamber 13-2, a bottle spike 13-3, a flow rate regulator 13-4, and an air tube 13-5. When the left clamp jaw 7 and the right clamp jaw 8 are closed to clamp the hose 13-1 of the infusion set, for example, the hose 13-1 can be clamped at a position close to the air tube 13-5, as shown in Figure 8 Fig. (b) and Figure 9 As shown, when the left clamp jaw 7 and the right clamp jaw 8 are closed to clamp the hose 13-1 of the infusion set at a position close to the air tube 13-5, the left arc-shaped groove 7-1 and the right arc-shaped groove 8-1 clamp the hose 13-1, and the left limiting plate 9 presses the air tube 13-5 downward to bend the air tube 13-5 downward. Under the action of the left limiting plate 9, the air tube 13-5 is arranged downward as a whole, avoiding the air tube 13-5 being arranged on a substantially horizontal plane or being arranged upward. As shown, the rear end of the left limiting plate 9 is connected to the left clamp jaw 7, and the left limiting plate 9 is arc-shaped as a whole. The height H of the edge of the left limiting plate 9 gradually increases from the rear end to the front end of the left limiting plate 9. The shape of the left limiting plate 9 is a preferred shape, but the specific shape of the left limiting plate 9 is not limited thereto, and the left limiting plate 9 can also have other shapes capable of pressing the air tube 13-5 downward. Figure 25 As shown, when the left clamp jaw 7 and the right clamp jaw 8 are closed to clamp the hose 13-1 of the infusion set at a position close to the air tube 13-5, the left arc-shaped groove 7-1 and the right arc-shaped groove 8-1 clamp the hose 13-1, and the left limiting plate 9 presses the air tube 13-5 downward to bend the air tube 13-5 downward. Under the action of the left limiting plate 9, the air tube 13-5 is arranged downward as a whole, avoiding the air tube 13-5 being arranged on a substantially horizontal plane or being arranged upward. As shown, the rear end of the left limiting plate 9 is connected to the left clamp jaw 7, and the left limiting plate 9 is arc-shaped as a whole. The height H of the edge of the left limiting plate 9 gradually increases from the rear end to the front end of the left limiting plate 9. The shape of the left limiting plate 9 is a preferred shape, but the specific shape of the left limiting plate 9 is not limited thereto, and the left limiting plate 9 can also have other shapes capable of pressing the air tube 13-5 downward.

[0061] The right limiting plate 10 has the same structure as the left limiting plate 9.

[0062] As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. Figures 26-29 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. Figures 26-29 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. Figure 30 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. 31 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. Figure 32 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16.

[0063] As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. Figure 33 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. 34 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16. Figure 34 As shown, the left limiting plate 16 is planar as a whole, and the right limiting plate 17 has the same shape as the left limiting plate 16.

[0064] It should be noted that for the left limiting plate 9 and the right limiting plate 10, the two limiting plates gradually become higher in the direction of the two-side symmetry line.

[0065] Before the trachea posture adjusting device works, the infusion device is straightened, and the device for achieving the straightening function can adopt a device commonly used in the prior art (for example, a device disclosed in an invention patent application with the application publication number CN118545341A). Referring to Figure 8 In the middle drawing (a), the initial position of the left clamping jaw 7 and the right clamping jaw 8 before moving is the position in front of the drip bottle 13-2 on the hose, and the left clamping jaw 7 and the right clamping jaw 8 are closed at this position, at which time the left limiting plate 9 or the right limiting plate 10 does not contact the trachea 13-5; then the air cylinder 12 is started, the extension rod of the air cylinder 12 is extended, the finger air cylinder 6 is translated forward, the finger air cylinder 6 is translated forward with the left clamping jaw 7 and the right clamping jaw 8, the infusion device is stationary, the left clamping jaw 7 and the right clamping jaw 8 slide along the hose of the infusion device, the left limiting plate 9 and the right limiting plate 10 are translated forward, and when the left limiting plate 9 and the right limiting plate 10 move to the position of the trachea 13-5, the left limiting plate 9 presses downward on the trachea 13-5 so that the trachea 13-5 is arranged as a whole downward, as shown in the middle drawing (b). Figure 8 Figure 9 The posture adjustment of the trachea 13-5 is completed.

[0066] After the posture adjustment of the trachea 13-5 is completed, the taking device moves the entire infusion device to a position close to the winding device, specifically above the winding device. At the same time that the taking device moves, the trachea posture adjusting device also moves.

[0067] As shown in the middle drawing (c) and Figure 10 and 11 The winding device adopts a structure commonly used in the prior art, and the winding device 14 can include a rotary drive motor 14-1, a turntable 14-2, winding columns 14-3, and a hose clamping mechanism 14-4. The turntable 14-2 is connected with the output shaft of the rotary drive motor 14-1, the four winding columns 14-3 are connected with the turntable 14-2, and the hose clamping mechanism 14-4 is installed on the edge of the turntable 14-2.

[0068] In the case that the taking device, the left clamping jaw 7 and the right clamping jaw 8, and the infusion device move to the upper part of the winding device, the entire taking device moves downward, the trachea posture adjusting device also moves downward, and the hose of the infusion device moves downward to the clamping mechanism 14-4. At this time, since the trachea 13-5 is arranged downward, and since the clamping mechanism 14-4 is located at the edge of the entire winding device, the trachea 13-5 is located at the edge of the turntable 14-2 (as shown in the middle drawing (d)). Figure 12 ​(As shown), then the tubing clamping mechanism 14-4 clamps the tubing of the infusion set (at this time, the trachea is still arranged downwards). Then, the left clamp 7 and right clamp 8 open, the trachea posture adjustment device is removed, the material handling device releases the infusion set and is removed, and then the rotary drive motor 14-1 works to make the turntable 14-2 rotate. The four winding columns 14-3 rotate with the rotation of the turntable 14-2, thereby winding the entire infusion set into several turns, finally forming a coil, as shown. Figure 12 As shown. After the entire infusion set is wound into a coil, the rotary drive motor 14-1 stops, and the tubing clamping mechanism 14-4 releases the tubing.

[0069] Next, the transfer device removes the coiled infusion set. Specifically, the two sets of grippers on the transfer device respectively hold the front and rear portions of the coiled infusion set, as described in the reference. Figure 12 The coiled infusion set can be divided into an upper part, a lower part, a left part, and a right part, with the upper part being the front part and the lower part being the rear part. Then, the two sets of grippers of the transfer device move upward, thereby lifting the coiled infusion set upward, that is, the coiled infusion set is detached from the winding device, at which point the air tube of the infusion set is in a natural hanging state.

[0070] Next, the transfer device moves forward, referencing... Figure 13 The transfer device moves toward the gathering device 15 in the direction of the arrow in the diagram.

[0071] like Figures 14-20 As shown, the gathering device 15 includes a base 15-1, a left column 15-2, a right column 15-3, a hollow gathering block 15-4, a left guide plate 15-5, a right guide plate 15-6, an air pipe guide rod 15-7, and an air pipe guide rod bracket 15-8. The left column 15-2 and the right column 15-3 are fixedly connected to the base 15-1, and the upper ends of the left column 15-2 and the right column 15-3 are fixedly connected to the hollow gathering block 15-4. The left guide plate 15-5 is fixedly connected to the hollow gathering block 15-4. The hollow accumulator block 15-4 is connected to the left side, and the right guide plate 15-6 is connected to the right side of the hollow accumulator block 15-4. The tracheal guide rod bracket 15-8 is fixedly connected to the right column 15-3, and the tracheal guide rod 15-7 is connected to the tracheal guide rod bracket 15-8. The hollow accumulator block 15-4 has a central through hole 15-4-1 with an inner diameter that gradually decreases from front to back. The top of the hollow accumulator block 15-4 has a passageway 15-4-2, which communicates with the central through hole 15-4-1. The rear end of the tracheal guide rod 15-7 extends into the central through hole 15-4-1 of the hollow accumulator block 15-4. In the vertical direction, the front end of the tracheal guide rod 15-7 is lower than the rear end of the tracheal guide rod 15-7. (Reference) Figure 21, the included angle between the tracheal guide rod 15-7 and the longitudinal section of the hollow gathering block 15-4 is α, 0° < α < 90°, the further preferred value range of the included angle α is: 20° < α < 60°, and the further preferred value range is: 25° < α < 40°; for the rear end of the tracheal guide rod 15-7 extending into the center through hole 15-4-1 of the hollow gathering block 15-4, the figure shows that the rear end of the tracheal guide rod 15-7 is close to the left inner wall of the center through hole 15-4-1, and this position structure is only a preferred choice. The right guide plate 15-6 is provided with an arc-shaped guide concave surface 15-6-1, and it should be noted that the preferred technical means of arranging the left guide plate 15-5 and the right guide plate 15-6 is that the inner side of the left guide plate 15-5 can guide the roll-shaped infusion device to the center through hole 15-4-1, and the arc-shaped guide concave surface 15-6-1 of the right guide plate 15-6 can guide the roll-shaped infusion device to the center through hole 15-4-1, and the left guide plate 15-5 and the right guide plate 15-6 are used at the same time to form a flared structure; those skilled in the art can understand that the left guide plate 15-5 and the right guide plate 15-6 can not be arranged.

[0072] It should be noted that for the rear end of the tracheal guide rod 15-7 extending into the center through hole 15-4-1 of the hollow gathering block 15-4, refer to Figure 22 , the rear end of the tracheal guide rod 15-7 can also be close to the right inner wall of the center through hole 15-4-1.

[0073] Refer to Figure 13 , the transfer device moves the roll-shaped infusion device to the gathering device 15 in the horizontal plane, since the trachea of the roll-shaped infusion device is in a natural downward state, the trachea will contact and slide along the tracheal guide rod 15-7, as Figure 23As shown, as the roll-shaped infusion device moves towards the center through hole 15-4-1 of the hollow gathering block 15-4, the air tube gradually approaches the body of the roll-shaped infusion device, and finally the air tube approaches the body of the roll-shaped infusion device in a substantially horizontal posture, and the air tube smoothly enters the center through hole 15-4-1, and then the entire roll-shaped infusion device is gathered in the center through hole 15-4-1, and the width of the entire roll-shaped infusion device becomes smaller (i.e. the distance between the left and right sides of the entire roll-shaped infusion device becomes smaller); during the gathering of the entire roll-shaped infusion device in the center through hole 15-4-1, the two groups of clamping jaws of the transfer device pass through the passageway 15-4-2. The air tube guide rod 15-7 can also adjust the position of the air tube of the roll-shaped infusion device, so that the pose of the air tube of the entire roll-shaped infusion device output from the center through hole 15-4-1 is substantially fixed, thereby facilitating the subsequent entry of the entire roll-shaped infusion device into the package more conveniently and smoothly. Finally, the entire roll-shaped infusion device output from the center through hole 15-4-1 enters the bagging station, and at this time the entire roll-shaped infusion device can be smoothly and reliably packed into the packaging bag. The pose of the air tube of the entire roll-shaped infusion device output from the center through hole 15-4-1 is as shown in Figure 24 Figure 24 The arrow direction is the forward translation direction of the entire roll-shaped infusion device, and it can be seen that the air tube 13-5 is distributed backward, so that the entire roll-shaped infusion device can more conveniently and smoothly enter the packaging bag. In addition, the air tube of each roll-shaped infusion device formed by continuous batch operation is distributed backward, that is, the position of the air tube distribution of each roll-shaped infusion device is consistent, so that the position of the air tube distribution is consistent after the final roll-shaped infusion device is packed into the packaging bag.

[0074] In some cases, the width of the roll-shaped infusion device waiting for gathering processing is large, so before entering the center through hole 15-4-1 of the hollow gathering block 15-4, the left side of the roll-shaped infusion device first contacts the left guide plate 15-5 to be guided to the front entrance direction of the center through hole 15-4-1, or the right side of the roll-shaped infusion device first contacts the arc-shaped guide concave surface 15-6-1 of the right guide plate 15-6 to be guided to the front entrance direction of the center through hole 15-4-1, or the left guide plate 15-5 and the right guide plate 15-6 act simultaneously.

[0075] Under the action of the air tube guide rod 15-7, the entire roll-shaped infusion device can be reliably and smoothly transferred, and the transfer effect is improved; it is also beneficial to the gathering operation of the entire roll-shaped infusion device in the hollow gathering block 15-4.​

Claims

1. A tracheal posture adjustment device, characterized in that, It includes a translation mechanism, a gripper opening and closing drive mechanism, a left gripper and a right gripper. The gripper opening and closing drive mechanism is connected to the translation mechanism. The left gripper and the right gripper are connected to the gripper opening and closing drive mechanism. The left gripper and / or the right gripper are connected to a limit plate.

2. The tracheal posture adjustment device according to claim 1, characterized in that, From the rear end to the front end of the limiting plate, the height of the edge of the limiting plate gradually increases.

3. The tracheal posture adjustment device according to claim 2, characterized in that, The overall shape of the limiting plate is arc-shaped.

4. The tracheal posture adjustment device according to claim 1, characterized in that, The translation mechanism includes a support plate, a slide rail, a slider, a connecting block, a connecting plate, a cylinder bracket, and a cylinder. The slide rail is connected to the support plate, the slider is connected to the slide rail, the connecting block is connected to the slider, and the connecting plate is connected to the connecting block. The gripper opening and closing drive mechanism is connected to the connecting plate of the translation mechanism.

5. The tracheal posture adjustment device according to claim 1, 2 or 3, characterized in that, The gripper opening and closing drive mechanism is a finger cylinder, which is connected to the translation mechanism. The finger cylinder has a left finger and a right finger. The left gripper is connected to the left finger, and the right gripper is connected to the right finger.

6. The tracheal posture adjustment device according to claim 4, characterized in that, The gripper opening and closing drive mechanism is a finger cylinder, which is fixedly connected to the connecting plate. The finger cylinder has a left finger and a right finger. The left gripper is connected to the left finger, and the right gripper is connected to the right finger.

7. The tracheal posture adjustment device according to claim 6, characterized in that, The finger cylinder is a Y-type finger cylinder.

8. The tracheal posture adjustment device according to claim 1, 2, 3, 4, 6 or 7, characterized in that, The left gripper has a left-side arc-shaped groove, and the right gripper has a right-side arc-shaped groove.

9. The tracheal posture adjustment device according to claim 5, characterized in that, The left gripper has a left-side arc-shaped groove, and the right gripper has a right-side arc-shaped groove.

10. A tracheal posture adjustment device, characterized in that, It includes a translation mechanism, a gripper opening and closing drive mechanism, a left gripper and a right gripper. The gripper opening and closing drive mechanism is connected to the translation mechanism. The left gripper and the right gripper are connected to the gripper opening and closing drive mechanism. The left gripper and the right gripper are connected to a limit plate. From the rear end to the front end of the limiting plate, the height of the edge of the limiting plate gradually increases; The two limiting plates are symmetrically arranged, and the two sides of the two limiting plates gradually increase in height towards the line of symmetry.

Images