Cannula loading tool

Abstract

The utility model belongs to the technical field of cannula processing, and solves the problems of slow manual feeding speed and hidden danger, mechanical feeding limitation and the inability to align and feed multiple cannulas at both ends, the utility model discloses a base one side fixedly connected with mounting seat, the inside fixedly connected with feeding mechanism of being convenient for quick feeding of base, the upper surface of base is provided with the material taking mechanism convenient for the quick taking out of cannula in feeding mechanism, the top of base is provided with the auxiliary mechanism convenient for the one section of flat -lying cannula and is flattened, the auxiliary mechanism is provided with the clamping mechanism convenient for the flat -lying cannula on material taking mechanism and is taken down to the auxiliary mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cannula processing, in particular to a cannula feeding tool. BACKGROUND

[0002] The medical cannula is a medical device, which is usually used to insert a catheter into the human body for inputting or sucking out gas or liquid, and is mainly used for airway management, nutrient delivery and medical technology for removing waste in the body. In the production process of the cannula, holes need to be punched on the cannula for further processing or use.

[0003] The above device does not have the structure of auxiliary feeding, quick material taking in the box and flattening feeding when in use, so that the existing cannula is mostly manually sent to the punching device for punching operation when feeding, but this method is slow and has safety hazards. When using mechanical equipment for feeding, the mechanical arm is mostly used to extend into the box to clamp the cannula for feeding. This method is prone to clamping failure due to the decrease of the remaining amount of the cannula in the box, and the two ends of the cannula cannot be aligned and flattened after clamping, which is prone to cause the punching position to deviate when punching the cannula subsequently, affecting the use. Based on the existing technical deficiencies, the present application designs a cannula feeding tool. SUMMARY

[0004] The present application provides a cannula feeding tool, which has the advantages of auxiliary feeding, quick material taking in the box and flattening feeding.

[0005] The present application provides the following technical scheme: a cannula feeding tool, comprising a base, a mounting seat fixedly connected to one side of the base, a feeding mechanism fixedly connected to the inside of the base for facilitating quick feeding, a taking-out mechanism provided on the upper surface of the base for facilitating quick taking-out of the cannula in the feeding mechanism, an auxiliary mechanism provided above the base for facilitating flattening of one end of the horizontally placed cannula, and a clamping mechanism provided on the auxiliary mechanism for facilitating transfer of the cannula on the taking-out mechanism.

[0006] The auxiliary mechanism comprises a support frame, a flattening rod, an X-shaped clamping jaw, a movable slot, a bottom rod pull plate, a second telescopic cylinder, a push rod, a second flattening plate and a wave-shaped rack, the support frame is fixedly connected to the upper surface of the base, the flattening rod is fixedly connected to one side of the support frame, the X-shaped clamping jaw is rotatably sleeved on the flattening rod, the movable slot is throughly formed in the bottom end of the X-shaped clamping jaw, the bottom rod is arranged below the support frame, the pull plate is slidably connected to the bottom rod, the output end of the second telescopic cylinder is fixedly connected to the upper surface of the pull plate, the push rod is fixedly connected to one side of the pull plate, the second flattening plate is fixedly connected to the outer end of the flattening rod, and the wave-shaped rack is fixedly connected to the upper surface of the support frame.

[0007] As a preferred technical scheme of the present application, the auxiliary mechanism further comprises a sliding rod, a sliding plate, an auxiliary plate and a first telescopic cylinder, the sliding rod is fixedly connected to the inner side of the support frame, the sliding plate is slidingly connected to the sliding rod, the auxiliary plate is fixedly connected to the upper surface of the sliding plate, and the first telescopic cylinder is fixedly connected to the inner side of the support frame.

[0008] As a preferred technical scheme of the present application, the taking mechanism comprises a support arm, a support top plate, a mounting plate, a second lifting motor, a telescopic rod jaw plate, a limiting rod, a jaw frame, a negative pressure clamp jaw, a negative pressure pipe, a vacuum pump, a back plate, a gas cylinder, a connecting rod, a first leveling plate and a clamping groove, the support arm is fixedly connected to the upper surface of the base, the support top plate is fixedly connected to the support arm, the mounting plate is arranged on the upper surface of the support top plate, the second lifting motor is fixedly installed on the upper surface of the mounting plate, the telescopic rod is arranged on the output end of the second lifting motor and penetrates through the support top plate and the mounting plate, the jaw plate is fixedly connected to the bottom end of the telescopic rod, the limiting rod is fixedly connected to the upper surface of the jaw plate, the jaw frame is fixedly connected to the jaw plate, the negative pressure clamp jaw is fixedly connected to the jaw frame and penetrates through the jaw frame, one end of the negative pressure pipe is fixedly connected to the top end of the negative pressure clamp jaw, the vacuum pump is fixedly connected to the upper surface of the support top plate, the other end of the negative pressure pipe is connected to the vacuum pump, the back plate is fixedly connected to the bottom of the support top plate, the gas cylinder is fixedly installed on the bottom of the back plate, the connecting rod is arranged on the output end of the gas cylinder, the first leveling plate is fixedly installed on the bottom end of the connecting rod, and the clamping groove is arranged at the bottom end of the negative pressure clamp jaw.

[0009] As a preferred technical scheme of the present application, the feeding mechanism comprises a sliding rail, a pulley, a feeding trolley, a material plate, a through hole, a connecting rod, a bottom plate, a sliding sleeve, a lifting plate, a push rod, a first lifting motor, a threaded rod and a transmission belt, the sliding rail is fixedly connected to the upper surface of the base, the feeding trolley is slidingly connected above the base, the pulley is rotatably connected to the two sides of the feeding trolley, the material plate is slidingly inserted into the inner cavity of the feeding trolley, the inner cavity bottom of the feeding trolley is provided with a blocking strip, the through hole is arranged through the top of the base, the connecting rod is fixedly connected to the inner cavity top of the base, the bottom plate is fixedly connected to the bottom end of the connecting rod, the sliding sleeve is slidingly connected to the connecting rod, the lifting plate is fixedly connected to the sliding sleeve, the push rod is fixedly connected to the upper surface of the lifting plate, the first lifting motor is fixedly installed on the upper surface of the bottom plate, the output end of the first lifting motor is arranged through the bottom of the bottom plate, the threaded rod is rotatably connected to the bottom plate, and the transmission belt is respectively transmissionally sleeved on the output end of the bottom of the first lifting motor and the driven end of the bottom end of the threaded rod.

[0010] As a preferred technical scheme of the present application, the material clamping mechanism comprises a long plate, a long rail, a feeding slide, a connecting block, a connecting plate, a connecting seat, a lifting slide, a lifting seat, a first air pump, a gas pipe and a gas claw, the long plate is fixedly connected to the upper surface of the support frame, the long rail is fixedly connected to the upper surface of the long plate, the feeding slide is slidingly connected to the long rail, the connecting block is fixedly connected to the feeding slide, the connecting plate is fixedly connected to the upper surface of the connecting block, the connecting seat is fixedly installed on the upper surface of the connecting plate, the lifting slide is fixedly installed on one side of the connecting seat, the lifting seat is slidingly lifted on the lifting slide, the first air pump is fixedly installed on one side of the lifting seat, one end of the gas pipe is fixedly connected to the first air pump, the gas claw is fixedly installed on one side of the lifting seat, and the other end of the gas pipe is fixedly connected to the gas claw.

[0011] As a preferred technical scheme of the present application, the outer side of the base is fixedly connected with a protective door plate, and one side of the base is rotatably connected with an inspection door.

[0012] As a preferred technical scheme of the present application, the top end of the mounting seat is fixedly installed with a mechanical arm, and the front end of the mechanical arm is provided with a feeding clamp jaw.

[0013] As a preferred technical scheme of the present application, the pulley is slidingly connected to the sliding rail, the top of the push rod is in contact with the bottom of the material plate, and the lifting plate is threadedly sleeved on the threaded rod.

[0014] As a preferred technical scheme of the present application, the limiting rod is inserted through the mounting plate.

[0015] As a preferred technical scheme of the present application, the auxiliary plate is slidingly connected to the sliding rod, the push rod is slidingly inserted into the movable groove, the bottom rod is fixedly connected to the lower surface of the sliding plate, and the second telescopic cylinder is fixedly installed on the lower surface of the sliding plate.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The plug loading tool, after the feeding trolley is moved to the working position, the second lifting motor controls the telescopic rod to extend and push the claw plate and the claw frame to move down, the negative pressure clamp jaw at the front end of the claw frame moves into the feeding trolley to make the negative pressure clamp jaw bottom end clamping groove contact with the plug, then the vacuum pump is started to extract the air in the negative pressure clamp jaw through the negative pressure pipe to form negative pressure, at this time the plug in the clamping groove is adsorbed and fixed at the bottom end of the negative pressure clamp jaw under the action of negative pressure, then the second lifting motor is controlled to retract the telescopic rod to make the negative pressure clamp jaw pull the plug to move up and be extracted from the feeding trolley, after one end of the plug is extracted, the feeding slide table moves to drive the air claw to move above the extracted end of the plug, then the lifting slide table is started to control the lifting seat to move down to make the air claw be inserted into the extracted end of the plug, after one end of the plug is located in the air claw, the first air pump is started to control the air claw to tighten and clamp the plug through the air pipe, after the air claw clamps are completed, the feeding slide table moves reversely to drive the air claw to move, at this time the air claw clamps the plug to move to completely extract the plug from the feeding trolley and place the plug on the wave rack, so that the device is convenient for taking out the plug in the feeding trolley.

[0018] 2. The plug loading tool, after the plug is placed on the wave rack, the second telescopic cylinder is started to push the pull plate downward to drive the push rod to move, the downward push rod slides in the movable groove to make the X-shaped clamp jaw rotate to slightly clamp the front end of the plug on the wave rack, then the first telescopic cylinder is started to push the sliding plate to move forward, the forward sliding plate drives the pull plate and the push rod to move forward through the bottom rod and pushes the X-shaped clamp jaw and the clamped plug to move forward, the longer end of the plug moves out and contacts with the second leveling plate to stop sliding in the moving process, and the shorter end of the plug continues to move until it is blocked after contacting with the second leveling plate to stop moving to complete alignment, at this time the mechanical arm uses the loading clamp to take out a plurality of plugs for punching operation, so that the device is convenient for leveling and loading the front end of the plug on the wave rack.

[0019] 3. The plug loading tool, after the feeding trolley is extracted by the taking mechanism, the first lifting motor is started to drive the threaded rod to rotate through the transmission belt, the rotating threaded rod drives the lifting plate on the surface to move upward under the limitation of the connecting rod, the lifting plate top fixed push rod also moves upward and contacts with the bottom of the material plate, at this time the push rod continues to move upward to push the remaining plug in the feeding trolley to move upward to assist the taking mechanism to take out the plug, so that the device is convenient for assisting taking. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the present application;

[0021] Figure 2 It is the maintenance door expanded structure schematic diagram;

[0022] Figure 3Structure diagram of mechanical arm of the present application;

[0023] Figure 4 Structure diagram of feeding mechanism and material taking mechanism of the present application;

[0024] Figure 5 Structure diagram of material taking mechanism of the present application;

[0025] Figure 6 Structure diagram of first leveling plate of the present application;

[0026] Figure 7 Structure diagram of negative pressure clamping jaw of the present application;

[0027] Figure 8 Structure diagram of material clamping mechanism of the present application;

[0028] Figure 9 Structure diagram of air claw of the present application;

[0029] Figure 10 Structure diagram of auxiliary mechanism of the present application;

[0030] Figure 11 Structure diagram of auxiliary mechanism from bottom of the present application.

[0031] In the figure: 1, base; 101, protection door plate; 102, maintenance door; 2, mounting seat; 201, mechanical arm; 202, feeding clamping jaw; 3, feeding mechanism; 301, slide rail; 302, pulley; 303, feeding trolley; 304, material plate; 305, through hole; 306, connecting rod; 307, bottom plate; 308, sliding sleeve; 309, lifting plate; 310, push rod; 311, first lifting motor; 312, threaded rod; 313, transmission belt; 4, material clamping mechanism; 401, long plate; 402, long rail; 403, feeding slide table; 404, connecting block; 405, connecting plate; 406, connecting seat; 407, lifting slide table; 408, lifting seat; 409, first air pump; 410, air feeding pipe; 411, air claw; 5, material taking mechanism; 501, support arm; 502, support top plate; 503, mounting plate; 504, second lifting motor; 505, telescopic rod; 506, claw plate; 507, limiting rod; 508, claw frame; 509, negative pressure clamping jaw; 510, negative pressure pipe; 511, vacuum pump; 512, back plate; 513, air cylinder; 514, connecting rod; 515, first leveling plate; 516, clamping groove; 6, auxiliary mechanism; 601, support frame; 602, slide rod; 603, sliding plate; 604, auxiliary plate; 605, first telescopic cylinder; 606, leveling rod; 607, X-shaped clamping jaw; 608, movable groove; 609, bottom rod; 610, pull plate; 611, second telescopic cylinder; 612, push rod; 613, second leveling plate; 614, wave-shaped rack. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0033] Please refer to Figures 1-11 , the cannula loading tool includes a base 1, one side of the base 1 is fixedly connected with a mounting seat 2, the inside of the base 1 is fixedly connected with a feeding mechanism 3 for facilitating rapid feeding, the upper surface of the base 1 is provided with a material taking-out mechanism 5 for facilitating the rapid taking-out of the cannula in the feeding mechanism 3, the upper side of the base 1 is provided with an auxiliary mechanism 6 for facilitating the leveling of one end of the horizontally placed cannula, the auxiliary mechanism 6 is provided with a clamping mechanism 4 for facilitating the transfer of the cannula on the material taking-out mechanism 5, the outer side of the base 1 is fixedly connected with a protective door plate 101, one side of the base 1 is rotatably connected with an access door 102, the top end of the mounting seat 2 is fixedly installed with a mechanical arm 201, and the front end of the mechanical arm 201 is provided with a loading clamp jaw 202.

[0034] Please refer to Figures 10-11 , the auxiliary mechanism 6 includes a support frame 601, a leveling rod 606, an X-shaped clamp jaw 607, a movable groove 608, a bottom rod 609, a pull plate 610, a second telescopic cylinder 611, a push rod 612, a second leveling plate 613 and a wave-shaped rack 614, the support frame 601 is fixedly connected to the upper surface of the base 1, the leveling rod 606 is fixedly connected to one side of the support frame 601, the X-shaped clamp jaw 607 is rotatably sleeved on the leveling rod 606, the movable groove 608 is throughly formed in the bottom end of the X-shaped clamp jaw 607, the bottom rod 609 is arranged below the support frame 601, the pull plate 610 is slidably connected to the bottom rod 609, the output end of the second telescopic cylinder 611 is fixedly connected to the upper surface of the pull plate 610, the push rod 612 is fixedly connected to one side of the pull plate 610, the second leveling plate 613 is fixedly connected to the outer end of the leveling rod 606, and the wave-shaped rack 614 is fixedly connected to the upper surface of the support frame 601. The auxiliary mechanism 6 further includes a sliding rod 602, a sliding plate 603, an auxiliary plate 604 and a first telescopic cylinder 605, the sliding rod 602 is fixedly connected to the inner side of the support frame 601, the sliding plate 603 is slidably connected to the sliding rod 602, the auxiliary plate 604 is fixedly connected to the upper surface of the sliding plate 603, and the first telescopic cylinder 605 is fixedly connected to the inner side of the support frame 601. The auxiliary plate 604 is slidably connected to the sliding rod 602, the push rod 612 is slidably sleeved in the movable groove 608, the bottom rod 609 is fixedly connected to the lower surface of the sliding plate 603, and the second telescopic cylinder 611 is fixedly installed on the lower surface of the sliding plate 603.

[0035] The wave rack 614 is arranged to facilitate placing the extracted cannula on the wave rack 614 one by one for the mechanical arm 201 and the feeding clamp 202 to clamp, the flattening rod 606, the X-shaped clamp 607 and the second flattening plate 613 are arranged to facilitate clamping the front end of the cannula placed on the wave rack 614 and aligning the front end of the cannula by the second flattening plate 613, preventing the mechanical arm 201 and the feeding clamp 202 from clamping the feeding material due to the deviation of the position of the cannula.

[0036] Please refer to Figures 5-7 The taking mechanism 5 includes a support arm 501, a support top plate 502, a mounting plate 503, a second lifting motor 504, a telescopic rod 505, a claw plate 506, a limiting rod 507, a claw frame 508, a negative pressure clamp 509, a negative pressure pipe 510, a vacuum pump 511, a back plate 512, a gas cylinder 513, a connecting rod 514, a first flattening plate 515 and a clamping groove 516, the support arm 501 is fixedly connected to the upper surface of the base 1, the support top plate 502 is fixedly connected to the support arm 501, the mounting plate 503 is arranged on the upper surface of the support top plate 502, the second lifting motor 504 is fixedly installed on the upper surface of the mounting plate 503, the telescopic rod 505 penetrates through the support top plate 502 and the mounting plate 503 and is arranged on the output end of the second lifting motor 504, the claw plate 506 is fixedly connected to the bottom end of the telescopic rod 505, the limiting rod 507 is fixedly connected to the upper surface of the claw plate 506, the claw frame 508 is fixedly connected to the claw plate 506, the negative pressure clamp 509 is fixedly connected to the claw frame 508, one end of the negative pressure pipe 510 is fixedly connected to the top end of the negative pressure clamp 509, the vacuum pump 511 is fixedly connected to the upper surface of the support top plate 502, and the other end of the negative pressure pipe 510 is connected to the vacuum pump 511, the back plate 512 is fixedly connected to the bottom of the support top plate 502, the gas cylinder 513 is fixedly installed on the bottom of the back plate 512, the connecting rod 514 is arranged on the output end of the gas cylinder 513, the first flattening plate 515 is fixedly installed on the bottom end of the connecting rod 514, and the clamping groove 516 is formed in the bottom end of the negative pressure clamp 509. The limiting rod 507 penetrates and slidably inserts into the mounting plate 503.

[0037] The negative pressure clamp 509, the negative pressure pipe 510 and the vacuum pump 511 are arranged to facilitate extracting the air in the negative pressure clamp 509 through the negative pressure pipe 510 after the vacuum pump 511 is started, and to extract the cannula in the feeding trolley 303 by negative pressure adsorption fixation, the second lifting motor 504, the telescopic rod 505, the claw plate 506 and the claw frame 508 are arranged to facilitate controlling the lifting of the negative pressure clamp 509, thereby achieving the taking of the negative pressure clamp 509, the gas cylinder 513, the connecting rod 514 and the first flattening plate 515 are arranged to facilitate flattening the cannula in the feeding trolley 303 before taking, preventing the taking from being missed due to the uneven top surface of the stacked cannula.

[0038] Please refer to Figure 4The feeding mechanism 3 comprises a sliding rail 301, a pulley 302, a feeding trolley 303, a material plate 304, a through hole 305, a connecting rod 306, a bottom plate 307, a sliding sleeve 308, a lifting plate 309, a push rod 310, a first lifting motor 311, a threaded rod 312 and a transmission belt 313. The sliding rail 301 is fixedly connected to the upper surface of the base 1. The feeding trolley 303 is slidingly connected above the base 1. The pulley 302 is rotatably connected to the two sides of the feeding trolley 303. The material plate 304 is slidingly inserted into the inner cavity of the feeding trolley 303. The inner cavity bottom of the feeding trolley 303 is provided with a blocking strip. The through hole 305 is formed through the top of the base 1. The connecting rod 306 is fixedly connected to the inner cavity top of the base 1. The bottom plate 307 is fixedly connected to the bottom end of the connecting rod 306. The sliding sleeve 308 is slidingly connected to the connecting rod 306. The lifting plate 309 is fixedly connected to the sliding sleeve 308. The push rod 310 is fixedly connected to the upper surface of the lifting plate 309. The first lifting motor 311 is fixedly installed on the upper surface of the bottom plate 307. The output end of the first lifting motor 311 is penetratingly arranged at the bottom of the bottom plate 307. The threaded rod 312 is rotatably connected to the bottom plate 307. The transmission belt 313 is respectively drivingly sleeved on the bottom output end of the first lifting motor 311 and the bottom driven end of the threaded rod 312. The pulley 302 is slidingly connected to the sliding rail 301. The top of the push rod 310 is in contact with the bottom of the material plate 304. The lifting plate 309 is threadedly sleeved on the threaded rod 312.

[0039] By arranging the first lifting motor 311 and the threaded rod 312, and drivingly sleeving the bottom ends of the first lifting motor 311 and the threaded rod 312 by the transmission belt 313, the lifting of the lifting plate 309 is facilitated, the upward and downward movement of the material plate 304 in the feeding trolley 303 is realized, the insertion tube in the feeding trolley 303 is pushed upward, and when the height of the excess material in the insertion tube in the feeding trolley 303 is reduced due to feeding, the lifting plate 309 and the push rod 310 can quickly move upward to push the material plate 304 upward for adjustment.

[0040] Please refer to Figures 8-9The clamping mechanism 4 comprises a long plate 401, a long rail 402, a feeding slide 403, a connecting block 404, a connecting plate 405, a connecting seat 406, a lifting slide 407, a lifting seat 408, a first air pump 409, a gas pipe 410 and a gas claw 411. The long plate 401 is fixedly connected to the upper surface of the support frame 601. The long rail 402 is fixedly connected to the upper surface of the long plate 401. The feeding slide 403 is slidingly connected to the long rail 402. The connecting block 404 is fixedly connected to the feeding slide 403. The connecting plate 405 is fixedly connected to the upper surface of the connecting block 404. The connecting seat 406 is fixedly installed on the upper surface of the connecting plate 405. The lifting slide 407 is fixedly installed on one side of the connecting seat 406. The lifting seat 408 is slidingly lifted on the lifting slide 407. The first air pump 409 is fixedly installed on one side of the lifting seat 408. One end of the gas pipe 410 is fixedly connected to the first air pump 409. The gas claw 411 is fixedly installed on one side of the lifting seat 408. The other end of the gas pipe 410 is fixedly connected to the gas claw 411.

[0041] The gas claw 411 is arranged to facilitate the removal of the inserted tube clamped from the feeding trolley 303. The first air pump 409 and the gas pipe 410 are arranged to facilitate the opening and closing of the gas claw 411 to realize the clamping function. The lifting slide 407 and the lifting seat 408 are arranged to facilitate the up and down movement of the gas claw 411 to clamp the inserted tube at one end. The long rail 402 and the feeding slide 403 are arranged to facilitate the forward and backward movement of the gas claw 411 to pull out the clamped inserted tube from the feeding trolley 303 and place it on the wave rack 614.

[0042] Work principle, when the cannula loading tool is used, the initial state is that the feeding trolley 303 is connected with the slide rail 301 on the base 1, the bottom of the feeding plate 304 in the feeding trolley 303 is in contact with the push rod 310, the bottom of the push rod 310 is connected with the lifting plate 309, the lifting plate 309 is sleeved on the threaded rod 312, the threaded rod 312 is connected with the first lifting motor 311 through the transmission belt 313, so as to control the lifting of the lifting plate 309 and the push rod 310 to push the feeding plate 304, so as to push the cannula in the feeding trolley 303 upward to assist feeding, the negative pressure clamp 509 is connected with the front end of the claw frame 508 arranged above the feeding mechanism 3, the claw frame 508 is connected with the telescopic rod 505 and the second lifting motor 504 through the claw plate 506, so as to control the negative pressure clamp 509 to enter the feeding trolley 303 to take the pipe, the negative pressure pipe 510 connected with the top end of the negative pressure clamp 509 is connected with the vacuum pump 511, so as to take the pipe by negative pressure, the air clamp 411 arranged behind the negative pressure clamp 509 is installed on the lifting seat 408, the lifting seat 408 is slidably lifted on the lifting slide 407, so as to hold the cannula on the negative pressure clamp 509, the lifting slide 407 is installed on the feeding slide 403 through the connecting seat 406, the connecting plate 405 and the connecting block 404, so as to pull out the cannula outward and lay it on the second leveling plate 613, the second leveling plate 613 arranged in front of the wave rack 614 is connected with the support frame 601 through the leveling rod 606, the X-shaped clamp 607 is arranged on the leveling rod 606, so as to process the cannula laid on the wave rack 614, at this time, the mechanical arm 201 and the feeding clamp 202 arranged on one side of the base 1 can quickly feed and punch the cannula on the auxiliary mechanism 6;

[0043] When the feeding trolley 303 needs to be taken out, first, the feeding trolley 303 is moved to the working position, then the second lifting motor 504 controls the telescopic rod 505 to extend the pawl plate 506 and the pawl frame 508 to move down, the negative pressure clamp 509 at the front end of the pawl frame 508 moves into the feeding trolley 303 to make the bottom end of the negative pressure clamp 509 contact the slot 516, then the vacuum pump 511 is started to extract the air in the negative pressure clamp 509 through the negative pressure pipe 510 to form negative pressure, at this time, the inserted tube in the slot 516 is adsorbed and fixed at the bottom end of the negative pressure clamp 509 under the action of negative pressure, then the second lifting motor 504 is controlled to retract the telescopic rod 505 to make the negative pressure clamp 509 pull the inserted tube to move up and be extracted from the feeding trolley 303, after one end of the inserted tube is extracted, the air claw 411 is moved to the top of the extracted end of the inserted tube by moving the feeding slide 403, then the lifting slide 407 is started to control the lifting seat 408 to move down to make the air claw 411 be inserted into the extracted end of the inserted tube, after the one end of the inserted tube is located in the air claw 411, the first air pump 409 is started to control the air claw 411 to tighten and clamp the inserted tube through the air pipe 410, after the air claw 411 clamps the inserted tube, the feeding slide 403 is moved in reverse to move the air claw 411, at this time, the air claw 411 clamps the inserted tube to move to completely extract the inserted tube from the feeding trolley 303 and place it on the wave rack 614, so that the device is convenient for taking out the inserted tube in the feeding trolley 303.

[0044] When the front end of the inserted tube on the wave rack 614 needs to be leveled and fed, first, the inserted tube is placed on the wave rack 614, then the second telescopic cylinder 611 is started to push the pull plate 610 to move down to make the pull plate 610 drive the push rod 612 to move, the push rod 612 moves down in the movable slot 608 to make the X-shaped clamp 607 rotate to slightly clamp the front end of the inserted tube on the wave rack 614, then the first telescopic cylinder 605 is started to push the sliding plate 603 to move forward, the sliding plate 603 moves forward to drive the pull plate 610, the push rod 612 and the X-shaped clamp 607 to move forward and push the clamped inserted tube to move forward, the longer end of the inserted tube stops sliding after contacting the second leveling plate 613 in the moving process, and the shorter end of the inserted tube continues to move until it is blocked by the second leveling plate 613 after contacting the second leveling plate 613, so that the alignment is completed, at this time, the mechanical arm 201 takes out multiple inserted tubes by using the feeding clamp 202 to perform punching work, so that the device is convenient for leveling and feeding the front end of the inserted tube on the wave rack 614.

[0045] When the auxiliary material taking is needed, the material taking mechanism 5 takes the material first, and the remaining pipe in the feeding trolley 303 is reduced. At this time, the first lifting motor 311 is started to drive the threaded rod 312 to rotate through the transmission belt 313. The rotating threaded rod 312 drives the lifting plate 309 with a surface sleeve to start to move up under the limiting of the connecting rod 306. At the same time, the lifting plate 309 top fixed push rod 310 also moves up and contacts the bottom of the material plate 304. At this time, the material plate 304 pushes the remaining pipe in the feeding trolley 303 to move up in the process of the push rod 310 continuously moving up, so that the auxiliary material taking mechanism 5 can take the material. The device is convenient for auxiliary material taking.

[0046] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0047] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous further modifications and changes can be apparent to one skilled in the art without departing from the spirit and scope of the application. The scope of the application is defined by the appended claims and their equivalents.

Claims

1. A cannula loading tooling comprising a base (1) characterised in that: One side of the base (1) is fixedly connected with a mounting seat (2), the inside of the base (1) is fixedly connected with a feeding mechanism (3) facilitating rapid feeding, the upper surface of the base (1) is provided with a material taking mechanism (5) facilitating rapid taking of the inserted pipe in the feeding mechanism (3), the upper surface of the base (1) is provided with an auxiliary mechanism (6) facilitating leveling of one end of the horizontally placed inserted pipe, the auxiliary mechanism (6) is provided with a clamping mechanism (4) facilitating transfer of the inserted pipe on the material taking mechanism (5); The auxiliary mechanism (6) comprises a supporting frame (601), a leveling rod (606), an X-shaped clamping jaw (607), a movable slot (608), a bottom rod (609), a pull plate (610), a second telescopic cylinder (611), a push rod (612), a second leveling plate (613) and a wave-shaped rack (614), the supporting frame (601) is fixedly connected to the upper surface of the base (1), the leveling rod (606) is fixedly connected to one side of the supporting frame (601), the X-shaped clamping jaw (607) is rotatably sleeved on the leveling rod (606), the movable slot (608) is throughly formed in the bottom end of the X-shaped clamping jaw (607), the bottom rod (609) is arranged below the supporting frame (601), the pull plate (610) is slidably connected to the bottom rod (609), the output end of the second telescopic cylinder (611) is fixedly connected to the upper surface of the pull plate (610), the push rod (612) is fixedly connected to one side of the pull plate (610), the second leveling plate (613) is fixedly connected to the outer end of the leveling rod (606), and the wave-shaped rack (614) is fixedly connected to the upper surface of the supporting frame (601); The auxiliary mechanism (6) further comprises a sliding rod (602), a sliding plate (603), an auxiliary plate (604) and a first telescopic cylinder (605), the sliding rod (602) is fixedly connected to the inner side of the supporting frame (601), the sliding plate (603) is slidably connected to the sliding rod (602), the auxiliary plate (604) is fixedly connected to the upper surface of the sliding plate (603), and the first telescopic cylinder (605) is fixedly connected to the inner side of the supporting frame (601). Said clamping mechanism (4) includes a long plate (401), a long rail (402), a feeding sliding table (403), a connecting block (404), a connecting plate (405), a connecting seat (406), a lifting sliding table (407), a lifting seat (408), a first air pump (409), a gas pipe (410) and a gas claw (411), the long plate (401) is fixedly connected to the upper surface of the support frame (601), the long rail (402) is fixedly connected to the upper surface of the long plate (401), the feeding sliding table (403) is slidingly connected to the long rail (402), the connecting block (404) is fixedly connected to the feeding sliding table (403), the connecting plate (405) is fixedly connected to the upper surface of the connecting block (404), the connecting seat (406) is fixedly installed on the upper surface of the connecting plate (405), the lifting sliding table (407) is fixedly installed on one side of the connecting seat (406), the lifting seat (408) is slidingly lifted on the lifting sliding table (407), the first air pump (409) is fixedly installed on one side of the lifting seat (408), one end of the gas pipe (410) is fixedly connected to the first air pump (409), the gas claw (411) is fixedly installed on one side of the lifting seat (408), and the other end of the gas pipe (410) is fixedly connected to the gas claw (411); The top end of the mounting seat (2) is fixedly installed with a mechanical arm (201), and the front end of the mechanical arm (201) is provided with a feeding clamp jaw (202); The auxiliary plate (604) is slidingly connected to the sliding rod (602), the shifting rod (612) is slidingly inserted into the movable groove (608), the bottom rod (609) is fixedly connected to the lower surface of the sliding plate (603), and the second telescopic cylinder (611) is fixedly installed on the lower surface of the sliding plate (603).

2. The cannula loading tool of claim 1, wherein: Said material taking mechanism (5) includes support arm (501), support roof (502), mounting plate (503), second lifting motor (504), telescopic rod (505), claw plate (506), limit rod (507), claw frame (508), negative pressure clamp jaw (509), negative pressure pipe (510), vacuum pump (511), backboard (512), air cylinder (513), connecting rod (514), first leveling plate (515) and clamping groove (516), support arm (501) is fixedly connected on the upper surface of base (1), support roof (502) is fixedly connected on support arm (501), mounting plate (503) is arranged on the upper surface of support roof (502), second lifting motor (504) is fixedly installed on the upper surface of mounting plate (503), telescopic rod (505) is arranged on the output end of second lifting motor (504) and passes through support roof (502) and mounting plate (503), claw plate (506) is fixedly connected on the bottom end of telescopic rod (505), limit rod (507) is fixedly connected on the upper surface of claw plate (506), claw frame (508) is fixedly connected on claw plate (506), negative pressure clamp jaw (509) is fixedly connected on claw frame (508), one end of negative pressure pipe (510) is fixedly connected on the top end of negative pressure clamp jaw (509), vacuum pump (511) is fixedly connected on the upper surface of support roof (502), and the other end of negative pressure pipe (510) is connected with vacuum pump (511), backboard (512) is fixedly connected on the bottom of support roof (502), air cylinder (513) is fixedly installed on the bottom of backboard (512), connecting rod (514) is arranged on the output end of air cylinder (513), first leveling plate (515) is fixedly installed on the bottom end of connecting rod (514), clamping groove (516) is arranged on the bottom end of negative pressure clamp jaw (509).

3. The cannula loading tool of claim 1, wherein: The feeding mechanism (3) comprises a slide rail (301), a pulley (302), a feeding trolley (303), a material plate (304), a through hole (305), a connecting rod (306), a bottom plate (307), a sliding sleeve (308), a lifting plate (309), a push rod (310), a first lifting motor (311), a threaded rod (312) and a transmission belt (313), the slide rail (301) is fixedly connected to the upper surface of the base (1), the feeding trolley (303) is slidingly connected above the base (1), the pulley (302) is rotatably connected to the two sides of the feeding trolley (303), the material plate (304) is slidingly inserted into the inner cavity bottom of the feeding trolley (303), and the inner cavity bottom of the feeding trolley (303) is provided with a blocking strip, the through hole (305) is formed through the top of the base (1), the connecting rod (306) is fixedly connected to the inner cavity top of the base (1), the bottom plate (307) is fixedly connected to the bottom end of the connecting rod (306), the sliding sleeve (308) is slidingly connected to the connecting rod (306), the lifting plate (309) is fixedly connected to the sliding sleeve (308), the push rod (310) is fixedly connected to the upper surface of the lifting plate (309), the first lifting motor (311) is fixedly installed on the upper surface of the bottom plate (307), and the output end of the first lifting motor (311) is penetratingly arranged at the bottom of the bottom plate (307), the threaded rod (312) is rotatably connected to the bottom plate (307), and the transmission belt (313) is respectively transmissionally sleeved at the bottom output end of the first lifting motor (311) and the bottom driven end of the threaded rod (312).

4. The cannula loading tool of claim 1, wherein: The outer side of the base (1) is fixedly connected with a protective door plate (101), and one side of the base (1) is rotatably connected with an access door (102).

5. The cannula loading tool of claim 3, wherein: The pulley (302) is slidingly connected to the slide rail (301), the top of the push rod (310) is in contact with the bottom of the material plate (304), and the lifting plate (309) is threadedly sleeved on the threaded rod (312).

6. The cannula loading tool of claim 2, wherein: The limiting rod (507) is slidingly inserted into the mounting plate (503).

Images