Medical catheter rubber coating mechanism

Abstract

The utility model discloses a medical catheter rubber coating mechanism which comprises a catheter straightening and pressing device, an up-down driving device, a movable plate, a rubber supply device, a movable mounting seat, a front-back driving device, a rubber belt positioning device and a rubber coating device, wherein the rubber supply device, the movable mounting seat, the front-back driving device, the rubber belt positioning device and the rubber coating device are respectively positioned on the movable plate; the movable plate is mounted on the up-down driving device in an up-down moving manner; the front-back driving device is mounted on the movable plate; the movable mounting seat is mounted on the front-back driving device in a front-back moving manner; the glue supply device is positioned on one side of the movable mounting seat; the rubber coating device and the rubber belt positioning device are sequentially distributed on the movable mounting seat from front to back; the rubber coating device comprises a rubber coating block and a rubber coating driving source; the rubber coating block is rotatably mounted on the movable mounting seat; a rubber coating groove is formed in the top of the rubber coating block; the rubber coating groove is arranged in a front-back penetrating manner; and the guide pipe straightening and pressing device is positioned above the rubber coating device. According to the utility model, the rubber coating operation can be automatically carried out on the two guide pipes, the production efficiency is high, the labor cost is low, and the production quality of workpieces can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical catheter rubber coating technical field, concretely relates to a medical catheter rubber coating mechanism. BACKGROUND

[0002] Medical catheter is an important medical instrument, is mainly used for connecting human body cavity and so on outside, its wide application in clinical field such as medicine injection, perfusion and liquid discharge etc. In addition, they can be temporarily or long-term indwelling in the body, for drainage, gas administration, surgical instrument access and perform other various medical tasks. Therefore, the types of medical catheter are various.

[0003] In actual use process, many medical catheters need two simultaneous cooperation, so as to realize different effects. In addition, in order to let two catheters not easy to loosen, often in the production process of two medical catheters, a position is advanced to carry out rubber coating, that is, advance to use adhesive tape to wrap two catheters, to avoid two medical catheters to loosen and cause inconvenience in use. At present, basically all adopt manual rubber coating operation mode, that is, manual is used to wrap adhesive tape on two medical catheters, but this production mode still has the shortcoming of low production efficiency, and manual operation mode can also cause the rubber coating of each workpiece to be inconsistent, and then can affect the quality of workpiece.

[0004] Therefore, the prior art needs to be improved. UTILITY MODEL CONTENT

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a medical catheter rubber coating mechanism, which can realize automatic rubber coating operation on two catheters, has high production efficiency and reduces labor cost, and can guarantee the production quality of workpiece.

[0006] In order to realize the above-mentioned purpose, the technical scheme of the utility model is:

[0007] The utility model provides a medical catheter encapsulating mechanism, which comprises a catheter straightening and pressing device, an up-down driving device, a movable plate, a glue supply device, a movable mounting base, a front-back driving device, a glue tape positioning device and an encapsulating device arranged on the movable plate; the movable plate is movably arranged on the output end of the up-down driving device; the front-back driving device is arranged on the movable plate; the movable mounting base is movably arranged on the output end of the front-back driving device; the glue supply device is arranged on one side of the movable mounting base and is used for sending the outer end of a glue tape roll to the glue tape positioning device and cutting it to form a to-be-stuck glue tape; the encapsulating device and the glue tape positioning device are arranged in sequence on the upper end of the movable mounting base; the glue tape positioning device is used for positioning the to-be-stuck glue tape; the encapsulating device comprises an encapsulating block rotatably arranged on the movable mounting base and provided with an encapsulating groove at the top and an encapsulating driving source arranged on the movable mounting base and used for driving the encapsulating block to rotate; the encapsulating groove is arranged in sequence on the front and back; the catheter straightening and pressing device is arranged above the encapsulating device and is used for straightening the catheter and pressing the catheter and the to-be-stuck glue tape; the encapsulating device can realize the encapsulating operation of the glue tape stuck on the catheter on the catheter by driving the encapsulating block to rotate.

[0008] Further, the glue supply device comprises a tape roll mounting disc fixed on the movable plate and used for mounting a glue tape roll, a glue supply left-right cylinder fixed on the movable plate and arranged on one side of the tape roll mounting disc, a glue supply front-back cylinder movably arranged on the output shaft of the glue supply left-right cylinder, a first glue supply finger cylinder movably arranged on the output shaft of the glue supply front-back cylinder, scissors fixed on the movable plate and arranged on one side of the first glue supply finger cylinder and a second glue supply finger cylinder used for opening and closing the scissors. The above-mentioned arrangement can facilitate pulling and cutting the glue tape.

[0009] Further, the up-down driving device comprises a fixedly arranged up-down linear module; the output end of the up-down linear module is connected with the movable plate. The above-mentioned arrangement can facilitate driving the movable plate to move up and down.

[0010] Further, the front-back driving device comprises a front-back driving cylinder arranged on the movable plate and having an output shaft connected with the movable mounting base. The above-mentioned arrangement can facilitate driving the movable mounting base to move forward and backward.

[0011] Further, the adhesive tape positioning device comprises a lower clamping block mounted on the moving mount, an adhesive tape positioning left-right cylinder mounted on the moving mount and located at one side of the lower clamping block, an adhesive tape positioning up-down cylinder movably connected to the output shaft of the adhesive tape positioning left-right cylinder, an upper clamping block mounted on the output shaft of the adhesive tape positioning up-down cylinder and matched with the lower clamping block, and a vacuum generator mounted on the moving mount and located at the other side of the lower clamping block; the adhesive tape positioning up-down cylinder drives the upper clamping block downward to form a clamping structure between the upper clamping block and the lower clamping block. The above arrangement can conveniently position the cut adhesive tape.

[0012] Further, the upper clamping block is in the shape of an inverted "L"; the vertical end of the upper clamping block is connected to the output shaft of the adhesive tape positioning up-down cylinder, and the horizontal end is used to form a clamping structure with the lower clamping block, thus facilitating use.

[0013] Further, the catheter straightening and pressing device comprises a downward moving cylinder fixed above the moving mount, a mounting plate movably mounted on the output shaft of the downward moving cylinder, front-rear straightening cylinders mounted on the mounting plate, a first straightening finger cylinder movably mounted on the output shaft of the front-rear straightening cylinders, a second straightening finger cylinder mounted on the mounting plate and located behind the first straightening finger cylinder, and a pressing assembly mounted on the mounting plate. The above arrangement can be used for straightening the catheter and pressing the catheter and the adhesive tape.

[0014] Further, the pressing assembly comprises a pressing cylinder mounted on the mounting plate and a pressing column movably mounted on the output shaft of the pressing cylinder. The above arrangement can facilitate driving the pressing column to move up and down.

[0015] Further, a first clamping block is mounted on each of the two clamping hands of the first straightening finger cylinder; a first recess is arranged on each of the opposite sides of the two first clamping blocks, and a first limiting slot for limiting the catheter is formed between the two first recesses; a second clamping block is mounted on each of the two clamping hands of the second straightening finger cylinder; a second recess is arranged on each of the opposite sides of the two second clamping blocks, and a second limiting slot for limiting the catheter is formed between the two second recesses. The above arrangement can facilitate straightening the catheter.

[0016] Further, the encapsulation driving source is an electric motor.

[0017] The utility model discloses the beneficial effect is:

[0018] The utility model discloses a cooperation of various components can realize the rubber coating operation on two catheters automatically, and production efficiency is high and has reduced the artificial cost, and, the production operation of automatic type can make the rubber coating of every workpiece is basically identical, and then can guarantee the production quality of workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the structure schematic diagram of the removal catheter straightening and pressing device of the utility model;

[0021] Figure 3 It is the local structure schematic diagram of the utility model Figure 1 ;

[0022] Figure 4 It is the local structure schematic diagram of the utility model Figure 2 ;

[0023] Figure 5 It is the local structure schematic diagram of the utility model Figure 3 ;

[0024] Figure 6 It is the local structure schematic diagram of the utility model Figure 4 ;

[0025] Figure 7 It is the local structure schematic diagram of the utility model Figure 5 ;

[0026] Figure 8 It is the schematic diagram of the utility model in use.

[0027] REFERENCE NUMERALS

[0028] 1, up and down driving device;11, up and down linear module;

[0029] 2, movable plate;

[0030] 3, glue supply device;31, tape reel;32, glue supply left and right cylinder;33, glue supply front and back cylinder;34, first glue supply finger cylinder;35, second glue supply finger cylinder;36, scissors;

[0031] 4, mobile mounting seat;

[0032] 5, front and back driving device;51, front and back driving cylinder;

[0033] 6, adhesive tape positioning device;61, lower clamp block;611, support part;612, let place groove;62, adhesive tape positioning up and down cylinder;63, upper clamp block;64, vacuum generator;

[0034] 7, encapsulating device; 71, encapsulating groove; 72, encapsulating block; 73, encapsulating driving source;

[0035] 8, catheter straightening and pressing device; 81, downward moving cylinder; 82, mounting plate; 83, front and back straightening cylinder; 84, first straightening finger cylinder; 85, second straightening finger cylinder; 86, pressing cylinder; 87, pressing column; 88, first clamping block; 89, first groove; 90, second clamping block; 91, second groove;

[0036] 10, catheter. DETAILED DESCRIPTION

[0037] The utility model will be further described in connection with the drawings and specific embodiments, the following description is only exemplary, not limited the protection scope of the utility model.

[0038] As Figures 1-8 shown, a medical catheter encapsulating mechanism, comprising catheter straightening and pressing device 8, up and down driving device 1, movable plate 2 and respectively on movable plate 2 glue supply device 3, mobile mounting seat 4, front and back driving device 5, adhesive tape positioning device 6 and encapsulating device 7.

[0039] Wherein, movable plate 2 is movably installed on the output end of up and down driving device 1, that is, up and down driving device 1 can be used to drive movable plate 2 to realize up and down movement.

[0040] Preferably, front and back driving device 5 is installed on movable plate 2.

[0041] Preferably, mobile mounting seat 4 is movably installed on the output end of front and back driving device 5, that is, front and back driving device 5 can be used to drive mobile mounting seat 4 to realize front and back movement, in addition, since front and back driving device 5 is installed on movable plate 2, when movable plate 2 moves up and down, mobile mounting seat 4 is also driven to move up and down synchronously.

[0042] Preferably, glue supply device 3 is located on one side of mobile mounting seat 4 and can be used to send the outer end of the adhesive tape roll to adhesive tape positioning device 6 and cut off to form the adhesive tape to be adhered.

[0043] In addition, in order to facilitate use, encapsulating device 7 and adhesive tape positioning device 6 are sequentially distributed in front and back on the upper end of mobile mounting seat 4.

[0044] Adhesive tape positioning device 6 can be used to position the adhesive tape to be adhered to avoid displacement and affect the subsequent working steps.

[0045] As Figure 5 and Figure 6As shown, preferably, the coating device 7 includes a coating block 72 rotatably mounted on the movable mounting base 4 and having a coating groove 71 at its top, and a coating drive source 73 mounted on the movable mounting base 4 for driving the coating block 72 to rotate; in addition, to ensure the effect of use, the coating groove 71 is arranged through the front and rear. Furthermore, the longitudinal section of the coating groove 71 is an isosceles trapezoidal shape that is wider at the top and narrower at the bottom.

[0046] During use, the tubing straightening and pressing device 8 is located above the adhesive coating device 7 and can be used to straighten the tubing and press down the tubing and the adhesive tape to be bonded, ensuring adhesion between the two. Additionally, the adhesive coating device 7 can drive the adhesive coating block 72 to rotate, thereby wrapping the adhesive tape bonded to the tubing around it, i.e., performing the adhesive coating operation. Of course, the tubing has two tubes arranged side-by-side.

[0047] In summary, this utility model, through the cooperation of various components, enables automated coating operations on two guide tubes, resulting in high production efficiency and reduced labor costs. Furthermore, the automated production operation ensures that the coating on each workpiece is essentially consistent, thereby guaranteeing the production quality of the workpiece.

[0048] like Figures 1-4 As shown, preferably, the glue supply device 3 includes a tape reel 31 fixed on the movable plate 2 for mounting tape rolls (not shown), a left and right glue supply cylinder 32 located on one side of the tape reel 31 and fixed on the movable plate 2, a front and rear glue supply cylinder 33 movably mounted on the output shaft of the left and right glue supply cylinder 32, a first glue supply finger cylinder 34 movably mounted on the output shaft of the front and rear glue supply cylinder 33, a scissor 36 fixed on the movable plate 2 and located on one side of the first glue supply finger cylinder 34, and a second glue supply finger cylinder 35 for opening and closing the scissors 36. Therefore, with the above setup, after a whole section of tape is released from the tape reel 31, the outer end of the tape is clamped by the first glue supply finger cylinder 33. Then, the tape is pulled along one side towards the tape positioning device 5 by the glue supply left and right cylinders 32 until it reaches the preset position. At this time, there is a certain distance between the first glue supply finger cylinder 33 and the scissors 36. Then, the second glue supply finger cylinder 33 drives the scissors 36 to cut off the part of the tape away from the outer end. In this way, the cut outer end of the tape can form a tape to be glued, and this tape can be used to position the tape on the tape positioning device 6 later.

[0049] like Figure 1 As shown, in this embodiment, to facilitate the movement of the movable plate 2 by the up-down driving device 1, the up-down driving device 1 includes a fixedly arranged up-down linear module 11; the output end of the up-down linear module 11 is connected to the movable plate 2. In this way, the movable plate 2 can be easily driven to move using the up-down linear module 11.

[0050] As Figure 2 shown in the drawings, in the present embodiment, the front-rear driving device 5 comprises a front-rear driving cylinder 51 which is installed on the movable plate 2 and has an output shaft connected with the moving mounting base 4. In addition, the front-rear driving cylinder 51 can be a slide cylinder. Therefore, the moving mounting base 4 can be conveniently driven to move forward and backward by the front-rear driving cylinder 51.

[0051] As Figure 5 shown in the drawings, preferably, the adhesive tape positioning device 6 comprises a lower clamping block 61 which is installed on the moving mounting base 4, an adhesive tape positioning left-right cylinder (not shown due to visual obstruction) which is installed on the moving mounting base 4 and located at one side of the lower clamping block 61, an adhesive tape positioning up-down cylinder 62 which is movably connected with the output shaft of the adhesive tape positioning left-right cylinder, an upper clamping block 63 which is installed on the output shaft of the adhesive tape positioning up-down cylinder 62 and cooperates with the lower clamping block 61, and a vacuum generator 64 which is installed on the moving mounting base 4 and located at the other side of the lower clamping block 61, specifically, the vacuum generator 64 is located between the lower clamping block 61 and the scissors 36; the adhesive tape positioning up-down cylinder 62 can drive the upper clamping block 63 downward to form a clamping structure between the upper clamping block 63 and the lower clamping block 61. Therefore, the adhesive tape positioning left-right cylinder and the adhesive tape positioning up-down cylinder 62 in the above setting can conveniently drive the upper clamping block 63 to move in the left-right direction and the up-down direction, so that the upper clamping block 63 is conducive to cooperating with the lower clamping block 61, specifically, the effect of clamping the adhesive tape can be achieved.

[0052] As Figure 5 shown in the drawings, the specific shape of the upper clamping block 63 is as follows: the upper clamping block 63 is in the shape of an inverted "L"; the vertical end of the upper clamping block 63 is connected with the output shaft of the adhesive tape positioning up-down cylinder 62, and the horizontal end is used to cooperate with the lower clamping block 61 to form a clamping structure. Therefore, the upper clamping block 63 in the above structure mainly uses its horizontal end to cooperate with the lower clamping block 61.

[0053] As Figure 1 and Figure 7As shown, preferably, the catheter straightening and pressing device 8 comprises a downward moving cylinder 81 fixed above the moving mounting base 4, a mounting plate 82 movably mounted on the output shaft of the downward moving cylinder 81, a front and back straightening cylinder 83 mounted on the mounting plate 82, a first straightening finger cylinder 84 movably mounted on the output shaft of the front and back straightening cylinder 83, a second straightening finger cylinder 85 mounted on the mounting plate 82 and behind the first straightening finger cylinder 84, and a pressing assembly mounted on the mounting plate 82. Thus, by the above arrangement, the downward moving cylinder 81 can be used to drive the mounting plate 82 to move up and down, and the front and back straightening cylinder 83, the first straightening finger cylinder 84 and the second straightening finger cylinder 85 can be synchronously lifted. In addition, the front and back straightening cylinder 83 can be used to drive the first straightening finger cylinder 84 to extend, so that the first straightening finger cylinder 84 can be kept a certain distance from the second straightening finger cylinder 85, thereby facilitating the straightening of the catheter.

[0054] Of course, in order to facilitate the adjustment of the position, the mounting plate 82 can also be connected with a linear module to adjust the horizontal position.

[0055] As shown in the drawings, Figure 7 Specifically, the pressing assembly comprises a pressing cylinder 86 mounted on the mounting plate 82 and a pressing column 87 movably mounted on the output shaft of the pressing cylinder 86. Thus, the pressing cylinder 86 can be used to drive the pressing column 87 to move up and down, so as to press the catheter and the adhesive tape.

[0056] As shown in the drawings, Figure 7 Preferably, a first clamping block 88 is mounted on each of the two clamping hands of the first straightening finger cylinder 84, a first recess 89 is arranged on the side opposite to the two first clamping blocks 88, and a first limiting slot for limiting the catheter is formed between the two first recesses 89. A second clamping block 90 is mounted on each of the two clamping hands of the second straightening finger cylinder 85, a second recess 91 is arranged on the side opposite to the two second clamping blocks 90, and a second limiting slot for limiting the catheter is formed between the two second recesses 91. Thus, by the above arrangement, the catheter can be limited by the first limiting slot and the second limiting slot respectively. However, it should be noted that the width of the first limiting slot and the second limiting slot should be slightly larger than the overall width of the two catheters arranged side by side, so as to reduce the probability of scratching the outer surface of the catheter by the first clamping block 88 and the second clamping block 90, but also to play a role in straightening the catheter.

[0057] In the embodiment, the encapsulation driving source 73 is a motor.

[0058] Preferably, the number of the glue supply device 3, the moving mounting base 4, the front and rear driving device 5, the glue tape positioning device 6, the glue wrapping device 7 and the catheter straightening and pressing device 8 and the like can also be set to two correspondingly, so that two groups of catheters can be processed respectively to improve the production efficiency.

[0059] In combination Figure 1 The specific use principle of the utility model will be introduced as follows, so as to understand the utility model:

[0060] Firstly, the conveying belt (not shown in the figure) sends the two catheters 10 side by side to the preset position, at this time, the two ends of the two catheters 10 are fixed by a positioning jig (not shown in the figure) respectively.

[0061] Next, the up and down linear module 11 drives the movable plate 2 to rise by a distance, and synchronously drives the upper clamping block 63 and the lower clamping block 61 to rise by a distance, at this time, it is the first distance of the movable plate 2 rising, and at this time, the outer end of the glue tape of the glue tape roll is just aligned between the upper clamping block 63 and the lower clamping block 61.

[0062] Next, the first glue supply finger cylinder 34 clamps the outer end of the glue tape, then the glue supply left and right cylinder 32 drives the first glue supply finger cylinder 34 to move to the left (i.e. to the direction of the glue tape positioning device 6), until the outer end of the glue tape is inserted between the upper clamping block 63 and the lower clamping block 61.

[0063] Next, the up and down linear module 11 drives the movable plate 2 to rise by a distance again, and synchronously drives the upper clamping block 63 and the lower clamping block 61 to rise by a distance again, at this time, it is the second distance of the movable plate 2 rising, and because of the rising of the lower clamping block 61, the top surface of the lower clamping block 61 will be pasted on the bottom surface of the outer end of the glue tape.

[0064] Next, the glue tape positioning up and down cylinder 62 drives the upper clamping block 63 to move down, until the upper clamping block 63 and the lower clamping block 61 clamp the outer end of the glue tape.

[0065] Next, the vacuum generator 64 starts and correspondingly sucks the position of the glue tape away from the outer end of the glue tape.

[0066] Next, after the first glue supply finger cylinder 34 releases the glue tape, the glue supply front and rear cylinder 33 first drives the first glue supply finger cylinder 34 to move backward by a distance, then the glue supply left and right cylinder 32 drives the first glue supply finger cylinder 34 to move by a distance to one side (specifically, to the direction away from the lower clamping block 61), then the glue supply front and rear cylinder 33 drives the first glue supply finger cylinder 34 to move forward to the side close to the glue tape roll of the scissors 36, and then the first glue supply finger cylinder 34 clamps the corresponding position of the glue tape again.

[0067] Next, the second adhesive supply finger cylinder 35 drives the scissors 36 to close, so that the scissors 36 cut off the outer end of the tape, and the cut-off outer end of the tape becomes the tape to be bonded.

[0068] Next, the downward cylinder 81 drives the first finger straightening cylinder 84 and the second finger straightening cylinder 85 to move downward. Then, the output ends of the first finger straightening cylinder 84 and the second finger straightening cylinder 85 close respectively, so that the two positions of the two conduits 10 are respectively placed in the first limiting slot and the second limiting slot and are limited. However, at this time, the first clamping block 88 and the second clamping block 90 do not completely clamp the two conduits 10.

[0069] Next, the straightening cylinder 83 drives the first straightening finger cylinder 84 to move forward a certain distance, so that the first straightening finger cylinder 84 can straighten the corresponding section of the guide tube 10; in addition, the guide tube 10 is located directly above the tape to be glued at this time.

[0070] Next, the upper and lower linear modules 11 drive the movable plate 2 to rise a certain distance, simultaneously driving the upper clamping block 63, the lower clamping block 61 and the vacuum generator 64 to rise a certain distance until the middle of the adhesive tape is pasted to the bottom of the corresponding position of the two guide tubes 10 and then stops. This is the third distance that the movable plate 2 has risen. At the same time, the two ends of the adhesive tape protrude out of the two guide tubes 10 to the sides respectively.

[0071] Next, the pressure cylinder 86 drives the pressure column 87 downward until it presses against the corresponding positions of the two guide tubes 10, thus ensuring a more secure bond between the guide tubes 10 and the adhesive tape to be bonded; Figure 5 As shown, specifically, a support portion 611 is formed on the side of the lower clamping block 61, and when the pressure column 87 is pressed down, it will directly press the conduit 10 and the tape down onto the support portion 611, so that the adhesion between the conduit 10 and the tape is more stable and firm.

[0072] Next, the tape positioning cylinders 62 drive the upper clamping block 63 to rise, thereby releasing the tape to be glued. Then, the tape positioning cylinders drive the upper clamping block 63 to move to one side and away from the lower clamping block 61.

[0073] Next, the upper and lower linear module 11 drives the movable plate 2 to descend a certain distance. At the same time, the vacuum generator 64 is turned off and the pressing cylinder 86 drives the pressing column 87 to reset. At this time, the adhesive tape to be glued has been pasted on the corresponding positions of the two guide tubes 10.

[0074] Next, since the encapsulating device 7 and the adhesive tape positioning device 6 are arranged in front and back, after the adhesive tape is pasted, the encapsulating groove 71 is also located below the front side of the adhesive tape at this time; therefore, the movable plate 2 needs to be driven to move back by a certain distance by using the front and back driving cylinder 51, and the encapsulating device 7 is synchronously driven to move back by a certain distance, until the adhesive tapes on the two pipes 10 are aligned downward to the encapsulating groove 71;

[0075] Next, the up and down linear module 11 drives the movable plate 2 to rise by a certain distance, and the encapsulating device 7 is synchronously driven to rise by a certain distance, until the two adhesive tapes on the two pipes 10 are matched and embedded into the encapsulating groove 71 of the encapsulating block 72, and the two ends of the adhesive tapes on the two pipes 10 abut against the two sides of the encapsulating groove 71 at this time, which is the fourth distance of the movable plate 2 rising; of course, if the adhesive tapes on the two pipes 10 are not matched and embedded into the encapsulating groove 71, the movable plate 2 needs to be driven to rise by a certain distance again, until the two adhesive tapes on the two pipes 10 are matched and embedded into the encapsulating groove 71. Figure 5 As shown, in order to avoid the lower clamping block 61 hindering the pipe 10, a gap groove 612 for embedding the pipe 10 is arranged on the top of the supporting part 611;

[0076] Next, the encapsulating driving source 73 drives the encapsulating block 72 to rotate, so that the two adhesive tapes on the two pipes 10 are correspondingly wound on the two pipes 10, that is, the encapsulating operation is completed.

[0077] Next, each component is reset correspondingly, and then the next round of work is continued; the pipe with the encapsulated adhesive tape is continuously sent to the next process through the conveying belt.

[0078] The utility model is not limited to the above implementation, if the various modifications or deformation of the utility model do not deviate from the spirit and scope of the utility model, if these modifications and deformation belong to the right claim and equivalent technical scope of the utility model, the utility model also intends to contain these modifications and deformation.

Claims

1. A medical catheter encapsulating mechanism, characterized in that: it comprises a catheter straightening and pressing device, an up-down driving device, a movable plate, a glue supply device, a movable mounting seat, a front-back driving device, a glue tape positioning device and an encapsulating device which are arranged on the movable plate in sequence; the movable plate is movably arranged on the output end of the up-down driving device; the front-back driving device is arranged on the movable plate; the movable mounting seat is movably arranged on the output end of the front-back driving device; the glue supply device is arranged on one side of the movable mounting seat and is used to send the outer end of a glue tape roll to the glue tape positioning device and cut it off to form a to-be-glued glue tape; the encapsulating device and the glue tape positioning device are arranged on the upper end of the movable mounting seat in sequence; the glue tape positioning device is used to position the to-be-glued glue tape; the encapsulating device comprises an encapsulating block which is rotatably arranged on the movable mounting seat and has an encapsulating groove at the top and an encapsulating driving source which is arranged on the movable mounting seat and is used to drive the encapsulating block to rotate; the encapsulating groove is arranged through the front and back; the catheter straightening and pressing device is arranged above the encapsulating device and is used to straighten the catheter and press the catheter and the to-be-glued glue tape; the encapsulating device can realize the encapsulating operation of the glue tape which is glued on the catheter on the catheter by driving the encapsulating block to rotate.

2. The medical catheter encapsulating mechanism according to claim 1, characterized in that: the glue supply device comprises a tape releasing disc which is fixed on the movable plate and is used to mount the glue tape roll, a glue supply left-right cylinder which is fixed on the movable plate and is arranged on one side of the tape releasing disc, a glue supply front-back cylinder which is movably arranged on the output shaft of the glue supply left-right cylinder, a first glue supply finger cylinder which is movably arranged on the output shaft of the glue supply front-back cylinder, a scissors which is fixed on the movable plate and is arranged on one side of the first glue supply finger cylinder and a second glue supply finger cylinder which is used to open and close the scissors.

3. The medical catheter encapsulating mechanism according to claim 1, characterized in that: the up-down driving device comprises a fixed up-down linear module; the output end of the up-down linear module is connected with the movable plate.

4. The medical catheter encapsulating mechanism according to claim 1, characterized in that: the front-back driving device comprises a front-back driving cylinder which is arranged on the movable plate and has an output shaft connected with the movable mounting seat.

5. The medical catheter encapsulating mechanism according to claim 1, characterized in that: the glue tape positioning device comprises a lower clamping block which is arranged on the movable mounting seat, a glue tape positioning left-right cylinder which is arranged on the movable mounting seat and is arranged on one side of the lower clamping block, a glue tape positioning up-down cylinder which is movably connected with the output shaft of the glue tape positioning left-right cylinder, an upper clamping block which is arranged on the output shaft of the glue tape positioning up-down cylinder and is matched with the lower clamping block and a vacuum generator which is arranged on the movable mounting seat and is arranged on the other side of the lower clamping block; the glue tape positioning up-down cylinder can form a clamping structure between the upper clamping block and the lower clamping block by driving the upper clamping block downward. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 6. The medical catheter encapsulating mechanism of claim 5, wherein: the upper clamp block is in the shape of an inverted "L"; the vertical end of the upper clamp block is connected to the output shaft of the upper tape positioning cylinder, and the horizontal end is used to cooperate with the lower clamp block to form a clamping structure.

7. The medical catheter encapsulating mechanism of claim 1, wherein: the catheter straightening and pressing device comprises a downward moving cylinder fixed above the moving mounting base, a mounting plate movably mounted on the output shaft of the downward moving cylinder, front and rear straightening cylinders mounted on the mounting plate, a first straightening finger cylinder movably mounted on the output shaft of the front and rear straightening cylinders, a second straightening finger cylinder mounted on the mounting plate and located behind the first straightening finger cylinder, and a pressing assembly mounted on the mounting plate.

8. The medical catheter encapsulating mechanism of claim 7, wherein: the pressing assembly comprises a pressing cylinder mounted on the mounting plate and a pressing column movably mounted on the output shaft of the pressing cylinder.

9. The medical catheter encapsulating mechanism of claim 7, wherein: a first clamp block is mounted on each of the two clamping hands of the first straightening finger cylinder; a first recess is formed on each of the opposite sides of the two first clamp blocks, and a first limiting slot for limiting the catheter is formed between the two first recesses; a second clamp block is mounted on each of the two clamping hands of the second straightening finger cylinder; a second recess is formed on each of the opposite sides of the two second clamp blocks, and a second limiting slot for limiting the catheter is formed between the two second recesses.

10. The medical catheter encapsulating mechanism of claim 1, wherein: the encapsulating driving source is an electric motor.

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