Feeding plug-in device

Abstract

The utility model discloses a feeding plug -in device, including frame, and the frame is equipped with straight vibration feeding mechanism, the material receiving table, the clamping and inserting mechanism and the clamping mechanism, and the frame is provided with the translation drive assembly for controlling the horizontal movement of clamping and inserting mechanism relative to the clamping mechanism, and the clamping and inserting mechanism is erected in the top of material receiving table, and the material receiving table is arranged at the discharge end of straight vibration feeding mechanism, and the clamping and inserting mechanism includes the second clamp of horizontal movement, the needle plate and the push plate, the utility model discloses can clamp infusion tube, is provided with the guide needle simultaneously, and separates the cup from the vibrator in the assembly time first and shifts, and the guide needle is set to the guide needle on the separation cup before inserting infusion tube, and the separation cup can be accurately inserted to one end of infusion tube through the guide needle, and then the utility model discloses still is provided with the push plate of horizontal movement, can further separate the cup and push into infusion tube, and therefore separation can be accurately and reliably inserted into infusion tube.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of feeding equipment especially, it relates to feeding plug -in device. BACKGROUND

[0002] The separation cup of the infusion tube has the following functions: preventing blood backflow and air embolism, blocking the reverse flow channel, and when it is necessary to replace the infusion bottle or stop infusion during the infusion process, if the connection between the infusion tube and the infusion bottle (bag) is directly pulled off, due to the existence of the liquid level difference, the blood may flow back into the infusion bottle (bag) along the infusion tube. The separation cup is installed at one end of the infusion tube close to the infusion bottle (bag), and when the infusion operation is stopped, it can block the channel of blood backflow by using its structural characteristics (such as sealing design), preventing blood backflow. Avoiding air entering the blood vessel, if air enters the infusion tube, air may enter the patient's body during the infusion process, forming air embolism, which is a very dangerous situation. The separation cup can ensure that the liquid in the infusion tube is in a relatively stable state to a certain extent, preventing air from entering the infusion tube and then entering the patient's blood vessel due to pressure changes.

[0003] Specifically, when assembling the separation cup, there is a step of directly inserting one end of the separation cup into the infusion tube, which is inefficient when inserted by hand, and there is no device for inserting. At the same time, the separation cup is small, how to insert accurately and stably is a problem to be solved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing feeding plug -in device to overcome the deficiencies in prior art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] Feeding plug -in device, including frame, frame is equipped with straight vibration feeding mechanism, receiving table, clamping and inserting mechanism and clamping mechanism, frame is provided with the translation drive assembly for controlling the horizontal movement of clamping and inserting mechanism relative to clamping mechanism, clamping and inserting mechanism is erected in the upper of receiving table, receiving table is arranged at the discharge end of straight vibration feeding mechanism, clamping and inserting mechanism includes the second clamp of horizontal movement, needle plate and push plate, needle plate is linearly arranged with a plurality of guide needles that move relative to the second clamp, the push plate can move relative to the second clamp, the clamping mechanism is provided with a plurality of clamping holes, and the clamping hole is arranged coaxially with the guide needle.

[0007] Further, the direct vibration feeding mechanism comprises a plurality of guide rails for conveying the separated cups, the receiving table is provided with a first clamp, the clamping and inserting mechanism is provided with a second clamp, the first clamp is provided with male clamps corresponding in number and position to the number and position of the end of the guide rails, the second clamp is provided with female clamps corresponding in number and position to the number and position of the male clamps, and the female clamps and the male clamps alternately clamp the separated cups.

[0008] Further, the female clamps are provided with inwardly recessed grooves, the width of the grooves is greater than the thickness of the male clamps for inserting the male clamps.

[0009] Further, the receiving table comprises a sliding table cylinder, the first clamp is arranged at the output end of the sliding table cylinder, and the sliding table cylinder controls the movement of the first clamp relative to the direct vibration feeding mechanism. When the direct vibration feeding mechanism vibrates to feed out the separated cups, the first clamp clamps the separated cups, at this time, the first clamp is close to the end of the guide rails of the direct vibration feeding mechanism, after clamping the separated cups, the sliding table cylinder controls the first clamp to move away from the direct vibration feeding mechanism, the male clamps clamp the separated cups, the female clamps replace the male clamps to clamp the separated cups, and then the female clamps move upward.

[0010] Further, the clamping and inserting mechanism comprises a base, the base is provided with a needle plate cylinder and a push plate cylinder arranged horizontally, the cylinder bodies of the needle plate cylinder and the push plate cylinder are fixedly arranged on the base, the piston rod of the needle plate cylinder is fixedly connected with a needle plate, the needle plate cylinder controls the horizontal movement of the needle plate relative to the second clamp, after the female clamps clamp the separated cups from the male clamps, the entire clamping and inserting mechanism is moved upward by the lifting driving assembly to reset, at this time, the female clamps clamp the separated cups, the middle part of the separated cups is provided with a hole, after the female clamps clamp and move upward to reset, the needle plate cylinder is started to push the guide needle fixedly arranged on the needle plate out, the guide needle penetrates the separated cup and the push plate at the same time, the push plate can slide on the guide needle, the push plate is fixedly connected with the piston rod of the push plate cylinder, the end of the push plate is provided with a plurality of through holes, the positions and numbers of the through holes correspond to the guide needle. When the lifting driving assembly moves the entire clamping and inserting mechanism upward to reset, each guide column connected with the separated cups is arranged on the same axis line with the clamping holes of the clamping mechanism clamping the infusion tube, then the translation driving assembly controls the clamping and inserting mechanism to move close to the clamping mechanism, the separated cups are preliminarily inserted into the infusion tube, then the push plate cylinder is started to control the horizontal sliding of the push plate relative to the guide needle, the through holes on the push plate are arranged on the same axis line with the guide needle, the movement of the push plate extrudes the end of the separated cup, so that the separated cup is further inserted into the infusion tube. Then, one assembly action is completed. As for resetting, first, the needle plate cylinder controls the guide needle to move away from the clamping mechanism, that is, to retreat from the separated cup inserted into the infusion tube, then the female clamps are loosened to clamp the separated cups and move away from the clamping mechanism in the direction of resetting, and the push plate cylinder is also retreated to reset.

[0011] Further elaboration, the rack is provided with a translation drive assembly and a lifting drive assembly, the translation drive assembly controls the base relative to the clamping mechanism close or far, the lifting drive assembly controls the base relative to the receiving table close or far.

[0012] Further elaboration, the first clamp and the second clamp each include a finger air cylinder, the finger air cylinder is provided with a tool plate that translates relative to each other, the top end of the tool plate of the first clamp is fixedly provided with a male clamp head, and the bottom end of the tool plate of the second clamp is fixedly provided with a female clamp head. The finger air cylinder is used to control the opening and closing action of the male clamp head and the female clamp head, and the male clamp head and the female clamp head described throughout are a pair, and the clamping member is a well-known common sense and is not described in detail, and it is worth mentioning that the male clamp head is provided with a stop block that does not affect the opening and closing action of the male clamp head. When the straight vibration feeding mechanism vibrates and transmits the separated cup to the male clamp head, the stop block will limit the separated cup from moving forward, and the male clamp head will hold the separated cup.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses can hold infusion tube, and simultaneously be provided with guide needle, when assembling, first separate cup from vibrator and remove and transfer, and separate cup will be set to guide needle before inserting infusion tube, and through guide needle, separate cup can be inserted into one end of infusion tube accurately, and then the utility model discloses still be provided with the push plate that can move horizontally, can further push separate cup into infusion tube, so that separate can be inserted into infusion tube accurately and reliably. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure view of the utility model;

[0016] Figure 2 It is the structure schematic view of receiving table;

[0017] Figure 3 It is the structure schematic view of chucking and inserting mechanism;

[0018] Figure 4 It is another view structure schematic view of chucking and inserting mechanism.

[0019] BRIEF DESCRIPTION OF DRAWINGS

[0020] 1, rack;2, receiving table;3, chucking and inserting mechanism;4, clamping mechanism;5, straight vibration feeding mechanism;6, first clamp;7, second clamp;8, male clamp head;9, female clamp head;10, translation drive assembly;11, sliding table cylinder;12, lifting drive assembly;13, finger air cylinder;14, stop block;15, guide needle;16, push plate;17, push plate cylinder;18, needle plate cylinder;19, needle plate;20, base. DETAILED DESCRIPTION

[0021] In order to make the above objectives, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of ways beyond the specific embodiments described and should not be limited to these specific embodiments. It can be apparent to those skilled in the art that the present application can be practiced without some or all of these specific details. In other instances, well known process operations have not been described in detail in order to not unnecessarily obscure the present application.

[0022] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. When an element is referred to as being "comprise a plurality of" it can be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are used for illustrative purposes only and are not intended to be limiting.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a", "an" and "the" include plural references unless the context clearly dictates otherwise. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] The present application will now be described in detail with reference to the drawings illustrating the embodiments of the present application:

[0025] As shown in the drawings, a feeding plug-in device is provided in the present embodiment. Figures 1-4

[0026] I. Overall structural layout

[0027] The feeding plug-in device of the present application has a three-dimensional structure and mainly consists of a rack 1, a straight-vibration feeding mechanism 5, a receiving table 2, a clamping plug-in and feeding mechanism 3 and a clamping mechanism 4.

[0028] The rack 1 is a supporting framework of the entire device and has various driving components and control circuits installed inside.

[0029] The straight-vibration feeding mechanism 5 is located at one side of the rack 1 and includes a plurality of guide rails for conveying separate cups, which are sent out one by one through vibration.

[0030] ​The receiving table 2 is arranged at the discharging end of the straight-vibration feeding mechanism 5, and comprises a slide table cylinder 11 and a first clamp 6. The slide table cylinder 11 controls the movement of the first clamp 6, and the first clamp 6 is provided with a male clamp head 8 corresponding to the number and position of the discharging end of the guide rail. A monitoring assembly is further arranged between the male clamp head 8 and the straight-vibration feeding mechanism 5, and the monitoring assembly is provided with a photoelectric sensor, which can monitor whether the separated cup is present to control the closing and clamping action of the male clamp head 8. The male clamp head 8 and the female clamp head 9 are both provided with a profiled hole, and when clamped, the central part of the male and female clamp heads will form a profiled hole with a diameter slightly smaller than the separated cup for clamping the separated cup.

[0031] The clamping and inserting mechanism 3 is arranged above the receiving table 2 and is connected to the rack 1 through a base 20. The base 20 is horizontally arranged with a needle plate cylinder 18 and a push plate cylinder 17, which respectively control the movement of a needle plate 19 and a push plate 16. The clamping and inserting mechanism 3 further comprises a second clamp 7, and the second clamp 7 is provided with a female clamp head 9 corresponding to the number and position of the male clamp head 8.

[0032] The clamping mechanism 4 is arranged on the other side of the rack 1 and has a plurality of clamping holes for clamping infusion tubes, and the clamping holes are arranged on the same coaxial line as the guide needle 15.

[0033] II. Working process

[0034] Feeding stage:

[0035] The straight-vibration feeding mechanism 5 sends the separated cups to the discharging end of the guide rail one by one through vibration, and the separated cups are finally stopped by the stop block 14 arranged on the male clamp head 8 and wait to be clamped by the male clamp head.

[0036] The first clamp 6 approaches the straight-vibration feeding mechanism 5 under the drive of the slide table cylinder 11, and the male clamp head 8 clamps the separated cup.

[0037] The slide table cylinder 11 controls the first clamp 6 to move away from the straight-vibration feeding mechanism 5, and moves the separated cup to the lower side of the clamping and inserting mechanism 3.

[0038] Insertion stage:

[0039] The clamping and inserting mechanism 3 moves downward under the control of the lifting drive assembly 12, and the female clamp head 9 clamps the separated cup.

[0040] The lifting drive assembly 12 controls the clamping and inserting mechanism 3 to move upward and reset, and at this time the female clamp head 9 clamps the separated cup, and the central hole of the separated cup is aligned with the guide needle 15.

[0041] The needle plate cylinder 18 is started, and the needle plate 19 and the guide needle 15 are pushed to move horizontally, and the guide needle 15 penetrates the separated cup and the push plate 16.

[0042] The translation drive assembly 10 controls the clamping and inserting mechanism 3 to move towards the clamping mechanism 4, and the guide needle 15 is coaxially aligned with the clamping hole of the clamping mechanism 4.

[0043] The push plate cylinder 17 is started, and the push plate 16 is controlled to slide horizontally along the guide needle 15, and the push plate 16 extrudes the end of the separation cup, further inserting it into the infusion tube.

[0044] The following further describes the push plate 16:

[0045] (1) The specific structure of the push plate 16

[0046] The push plate 16 is one of the key components in the clamping and inserting mechanism 3, and its main function is to accurately push the separation cup into the infusion tube under the guidance of the guide needle 15. The specific structure of the push plate 16 is as follows:

[0047] Base 20 connection part: One end of the push plate 16 is fixedly connected with the piston rod of the push plate cylinder 17 through a connecting piece, ensuring that the push plate 16 can move horizontally under the drive of the cylinder.

[0048] Guide hole: The push plate 16 is provided with a plurality of through holes, the positions and numbers of which correspond to the guide needle 15, ensuring that the push plate 16 can slide on the guide needle 15 without deviation.

[0049] Extrusion part: The other end of the push plate 16 is designed with an extrusion surface, which matches the end of the separation cup in shape, and is used to extrude the separation cup during movement, so as to further insert it into the infusion tube.

[0050] Wear-resistant material: In order to improve the service life and precision of the push plate 16, the surface of the push plate 16 is usually made of wear-resistant material, such as hard alloy or high-strength plastic.

[0051] (2) Working principle of push plate 16

[0052] The working principle of the push plate 16 is as follows:

[0053] Initial position: Before the assembly action starts, the push plate 16 is located on one side of the guide needle 15, in the initial position.

[0054] Follow the guide needle 15 to move: When the needle plate cylinder 18 starts to move the needle plate 19 and the guide needle 15 horizontally, the push plate 16 slides along the guide needle 15 through the through holes on it, keeping coaxial alignment with the guide needle 15.

[0055] Extrusion separation cup: as the clamping and inserting mechanism 3 moves towards the clamping mechanism 4, the push plate 16 gradually approaches the end of the separation cup. When the push plate cylinder 17 is activated, the push plate 16 slides horizontally along the guide needle 15 under the drive of the cylinder, and its extrusion surface acts on the end of the separation cup, further pushing it into the infusion tube.

[0056] Reset: after completing the insertion action, the push plate cylinder 17 controls the push plate 16 to return to the reset position, preparing for the next assembly action.

[0057] Through the above structure and working principle, the push plate 16 can accurately push the separation cup into the infusion tube, ensuring the accuracy and reliability of the assembly. At the same time, the design of the push plate 16 also considers wear resistance and service life, ensuring long-term stable working performance.

[0058] Reset phase:

[0059] The needle plate cylinder 18 controls the guide needle 15 to retreat and leave the separation cup inserted into the infusion tube.

[0060] The female chuck 9 releases the separation cup and moves upward to reset.

[0061] The push plate cylinder 17 returns to the reset position, completing one assembly action.

[0062] III. Component connection relationship and position relationship

[0063] Rack 1: as the basis for support, internally installs translation drive assembly 10 and lifting drive assembly 12.

[0064] Straight vibration feeding mechanism 5: fixed on one side of the rack 1, through vibration to send the separation cup to the receiving table 2.

[0065] Receiving table 2: connected with the first clamp 6 through the sliding table cylinder 11, the first clamp 6 can move axially along the sliding table cylinder 11.

[0066] Clamping and inserting mechanism 3: connected with the rack 1 through the base 20, the needle plate cylinder 18 and the push plate cylinder 17 are installed on the base 20, controlling the movement of the needle plate 19 and the push plate 16. The second clamp 7 is connected with the base 20 through the finger cylinder 13, realizing the opening and closing action of the female chuck 9.

[0067] Clamping mechanism 4: set on the other side of the rack 1, opposite to the clamping and inserting mechanism 3, clamping the infusion tube through the clamping hole.

[0068] IV. Drive and control

[0069] Translation drive assembly 10: controls the horizontal movement of the clamping and inserting mechanism 3 base 20, realizes the relative position adjustment with the clamping mechanism 4.

[0070] Lifting driving assembly 12: control the longitudinal movement of the base 20 of the clamping and inserting mechanism 3, realize the relative position adjustment with the material receiving table 2.

[0071] Finger cylinder 13: control the opening and closing action of the male chuck 8 and the female chuck 9 on the first clamp 6 and the second clamp 7.

[0072] Needle plate cylinder 18 and push plate cylinder 17: control the horizontal movement of the needle plate 19 and the push plate 16 respectively, realize the precise insertion of the separated cup.

[0073] Through the above specific embodiments, the feeding and inserting device of the utility model can realize the precise insertion of the separated cup and the infusion tube, improve the assembly efficiency and quality.

[0074] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application. For those skilled in the art, without departing from the concept of the present application, some modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A feed plug-in device, characterized by: The rack is provided with a straight-vibration feeding mechanism, a receiving table, a clamping and inserting mechanism and a clamping mechanism, the rack is provided with a translation driving assembly for controlling the horizontal movement of the clamping and inserting mechanism relative to the clamping mechanism, the clamping and inserting mechanism is arranged above the receiving table, the receiving table is arranged at the discharging end of the straight-vibration feeding mechanism, the clamping and inserting mechanism comprises a horizontally movable second clamp, a needle plate and a push plate, the needle plate is provided with a plurality of guide needles arranged in a straight line and movable relative to the second clamp, the push plate is movable relative to the second clamp, the clamping mechanism is provided with a plurality of clamping holes coaxially arranged with the guide needles.

2. The feed adapter of claim 1, wherein: The straight-vibration feeding mechanism comprises a plurality of guide rails for conveying separate cups, the receiving table is provided with a first clamp, the clamping and inserting mechanism is provided with a second clamp, the first clamp is provided with male clamps corresponding in number and position to the number and position of the discharging ends of the guide rails, the second clamp is provided with female clamps corresponding in number and position to the male clamps, and the female clamps and the male clamps alternately clamp the separate cups.

3. The feed adapter of claim 2, wherein: The female clamps are provided with inwardly recessed grooves, the width of the grooves is greater than the thickness of the male clamps for the insertion of the male clamps.

4. The feed adapter of claim 2, wherein: The receiving table comprises a sliding table cylinder, the first clamp is arranged at the output end of the sliding table cylinder, and the sliding table cylinder controls the movement of the first clamp relative to the straight-vibration feeding mechanism.

5. The feed adapter of claim 1, wherein: The clamping and inserting mechanism comprises a base, the base is provided with a horizontally arranged needle plate cylinder and a push plate cylinder, the cylinder bodies of the needle plate cylinder and the push plate cylinder are fixedly arranged on the base, the piston rod of the needle plate cylinder is fixedly connected with the needle plate, the needle plate cylinder controls the horizontal movement of the needle plate relative to the second clamp, the push plate is fixedly connected with the piston rod of the push plate cylinder, a plurality of through holes are formed at the end of the push plate, and the positions and numbers of the through holes correspond to the guide needles.

6. The feed adapter of claim 5, wherein: The rack is provided with a translation driving assembly and a lifting driving assembly, the translation driving assembly controls the approach or departure of the base relative to the clamping mechanism, and the lifting driving assembly controls the approach or departure of the base relative to the receiving table.

7. The feed adapter of claim 1, wherein: The first clamp and the second clamp each comprise a finger cylinder, the finger cylinder is provided with a jig plate horizontally movable relative to each other, the jig plate of the first clamp is fixedly provided with a male clamp at the top end thereof, and the jig plate of the second clamp is fixedly provided with a female clamp at the bottom end thereof.

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