Hypotube conveying mechanism for wear-resistant articles

Abstract

The utility model relates to the technical field of hypotube production equipment, and discloses a hypotube conveying mechanism for wear-resistant articles, comprising a main body component; the main body component comprises a base, the top of which is symmetrically fixedly connected with a mounting plate; a motor, fixedly connected to an outer side wall of the mounting plate on one side; a transmission rod, symmetrically rotationally connected to two opposite surfaces of the mounting plates, and one side of the transmission rod is fixedly connected to an output end of the motor; the utility model has the advantage of fixing the hypotube in a groove through a fixing mechanism for more stable transmission, when an operator puts the hypotube into the device from the top of the device, an extrusion placement block enters the groove, so that the rotating rod drives the extrusion block to squeeze the hypotube to prevent the hypotube from moving, and through the action of the extrusion block, the hypotube is prevented from sliding in the groove during transmission in the groove to cause wear, thereby solving the problem of the hypotube sliding in the groove and being worn due to vibration during transmission.

Description

Technical Field

[0001] The utility model relates to the technical field of hypotube production equipment, in particular to a hypotube conveying mechanism for wear-resistant articles. Background Art

[0002] Hypotube refers to the metal tube at the proximal end of the balloon dilatation catheter, which will enter the human body during the interventional surgery. It is generally made of medical grade 304 stainless steel. In stent implantation, the hypotube is part of the delivery system, and its performance and hygiene will largely affect the success rate of the surgery.

[0003] During transportation, the existing hypotubes often slide sideways or fall off due to their special shape, thus causing losses. The prior art prevents the hypotubes from falling off by providing grooves on the conveyor belt. However, in actual use, due to the lack of a fixing device, the hypotubes still slide in the grooves due to the vibrations generated by the movement of the machine during transportation on the conveyor belt, thereby causing the hypotubes to be worn, which lacks certain practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a hypotube conveying mechanism for wear-resistant items, which has the advantage of fixing the hypotube in the groove by a fixing mechanism for more stable transmission, and solves the problem of the hypotube sliding in the groove and being worn due to vibration during the transmission process.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hypotube conveying mechanism for wear-resistant articles, comprising a main body component; the main body component comprises a base, the top of which is symmetrically fixedly connected with a mounting plate; a motor, fixedly connected to the outer side wall of the mounting plate on one side; a transmission rod, symmetrically rotatably connected to the opposite surfaces of the two mounting plates, and one side of the transmission rod is fixedly connected to the output end of the motor; a conveyor belt, arranged on the opposite surfaces of the two mounting plates, and the two transmission rods are connected by transmission through the conveyor belt; a fixing component is fixedly connected to the top of the base, and the fixing component comprises: A rubber pad, fixedly connected to the outer wall of the conveyor belt; a groove, opened on the outer wall of the rubber pad, and a plurality of grooves are opened; a placement block, each of which is slidably connected to a placement block inside the groove; a fixed plate, each of which is fixedly connected to a fixed plate at the bottom of the placement block; a rotating rod, each of which is hingedly connected to a rotating rod extrusion block on the front surface of the fixed plate, each of which is hingedly connected to an extrusion block at one end of the rotating rod, and the extrusion block is slidably connected to the inside of the rubber pad; a spring, each of which is provided inside the groove, and both ends of the spring are distributed and fixedly connected to the outer wall of the placement block and the bottom surface of the groove.

[0008] Preferably, a telescopic rod is provided inside each of the grooves, and both ends of the telescopic rod are distributed and fixedly connected to the outer side wall of the placement block and the inner bottom surface of the groove.

[0009] Preferably, the outer side wall of the rubber pad is rotatably connected to a plurality of sets of universal balls.

[0010] Preferably, one side of the extrusion block is configured as a curved surface.

[0011] Preferably: a dust removal assembly is arranged on the mounting plate on one side, and the dust removal assembly comprises: a mounting shell, fixedly connected to the outer side wall of the mounting plate on one side, and a discharge port is arranged at the bottom; a filter plate, arranged inside the mounting shell; a blower, fixedly connected to the inside of the mounting shell, and the output end passes through the outer side wall of the mounting shell; a pipe body, fixedly connected to the inside of the mounting plate on one side.

[0012] Preferably, the filter plate is snap-connected to the inner bottom surface of the mounting shell.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a hypotube conveying mechanism for wear-resistant articles, which has the following beneficial effects:

[0015] The utility model has the advantage of fixing the hypotube in the groove by the fixing mechanism so that the transmission is more stable. When the operator puts the hypotube into the device from the top of the device, multiple hypotubes are scattered on the rubber pad and then enter into multiple grooves. After entering into the grooves, the hypotube squeezes the placement block, so that the rotating rod drives the squeezing block to move toward the hypotube, squeezing the hypotube to prevent the hypotube from moving. Through the action of the squeezing block, the hypotube is prevented from sliding in the groove and causing wear during the transmission in the groove, thereby solving the problem of the hypotube sliding in the groove and being worn due to vibration during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the internal device in the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement at the center;

[0019] Figure 4 It is a structural schematic diagram of a cross-section of part of the device in the utility model.

[0020] In the figure:

[0021] 1. Main assembly; 11. Base; 12. Mounting plate; 13. Motor; 14. Conveyor rod; 15. Conveyor belt;

[0022] 2. Fixing assembly; 21. Rubber pad; 22. Placement block; 23. Fixing plate; 24. Rotating rod; 25. Extrusion block; 26. Spring; 27. Groove;

[0023] 3. Dust removal assembly; 31. Mounting shell; 32. Filter plate; 33. Blower; 34. Tube body;

[0024] 4. Universal ball; 5. Telescopic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-4, a hypotube conveying mechanism for wear-resistant articles, comprising a main body component 1; the main body component 1 comprises a base 11, the top of which is symmetrically fixedly connected with a mounting plate 12; a motor 13, fixedly connected to the outer wall of the mounting plate 12 on one side; a transmission rod 14, symmetrically rotationally connected to the opposite surfaces of the two mounting plates 12, and one side of the transmission rod 14 is fixedly connected to the output end of the motor 13; a conveyor belt 15, which is arranged on the opposite surfaces of the two mounting plates 12, and the two transmission rods 14 are connected by the transmission belt 15; a fixing component 2 is fixedly connected to the top of the base 11, and the fixing component 2 comprises: a rubber pad 21, fixedly connected to the outer wall of the conveyor belt 15; a groove 27, which is opened on the outer wall of the rubber pad 21, and a plurality of grooves are opened; a placement block 22, each of which is slidably connected inside the groove 27 A placement block 22 is connected; a fixed plate 23, each of which is fixedly connected to a fixed plate 23 at the bottom of the placement block 22; a rotating rod 24, each of which is hinged to a rotating rod 24 and an extrusion block 25 on the front surface of the fixed plate 23, each of which is hinged to an extrusion block 25 at one end, and the extrusion block 25 is slidably connected to the inside of the rubber pad 21; a spring 26, each of which is arranged inside the groove 27, and both ends of the spring 26 are distributed and fixedly connected to the outer wall of the placement block 22 and the inner bottom surface of the groove 27; a telescopic rod 5 is arranged inside each of the grooves 27, and both ends of the telescopic rod 5 are distributed and fixedly connected to the outer wall of the placement block 22 and the inner bottom surface of the groove 27; the outer wall of the rubber pad 21 is rotatably connected to a plurality of sets of universal balls 4; one side of the extrusion block 25 is arranged to be an arc surface.

[0028] When ready for use, the base 11 is placed in the designated position for use, and then the operator connects the power supply of the motor 13 on the mounting plate 12 and turns on the motor 13. The output end of the motor 13 drives the transmission rod 14 to rotate, and under the action of the pulley on the transmission rod 14, the two transmission rods 14 are driven to rotate simultaneously through the conveyor belt 15. When the operator puts the hypotube from the top of the device into the device, multiple hypotubes are scattered on the rubber pad 21, and then enter multiple grooves 27. After entering the groove 27, the hypotube squeezes the placement block 22, so that the placement block 22 moves downward, driving the fixed plate 23 to move downward at the same time. The movement of the fixed plate 23 drives the rotating rod 24 to rotate, so that the rotating rod 24 drives the squeezing block 25 to move in the direction of the hypotube, squeezing the hypotube to prevent the hypotube from moving. Then, when the hypotube moves to the other end, the gravity reduces the squeezing force on the placement block 22, and under the action of the spring 26, the squeezing block 25 cancels the fixation of the hypotube, and then falls outside the device to complete the transmission. The invention relates to a method for preventing the hypotube from sliding in the groove 27 and causing wear during the transmission in the groove 27, thereby improving the stability of the device; a telescopic rod 5 is arranged inside each groove 27, and the movement of the placement block 22 drives the telescopic rod 5 to shrink at the same time, and the telescopic rod 5 can limit the moving direction of the placement block 22, thereby preventing the hypotube from contacting the placement block 22 first on one side when the hypotube is placed in the placement block 22 from the top, causing the placement block 22 to tilt under the action of the spring 26, thereby causing the placement block 22 to be stuck in the groove 27; the outer wall of the rubber pad 21 is rotatably connected with multiple sets of universal balls 4, and the universal balls 4 can make the hypotube between the two grooves 27 slide into the groove 27, thereby preventing the hypotube from not being placed in the groove 27 due to operator error, thereby affecting the stability of the hypotube transmission; one side of the extrusion block 25 is set as an arc surface, so that when the extrusion block 25 extrudes the hypotube, one side of the arc surface contacts the hypotube, thereby reducing the damage caused to the extrusion block 25 when the extrusion block 25 extrudes the hypotube, thereby improving the safety of the device.

[0029] Embodiment 2

[0030] See also Figure 1-4 , based on the first embodiment, a dust removal function is added;

[0031] A dust removal component 3 is arranged on the mounting plate 12 on one side, and the dust removal component 3 includes: a mounting shell 31, which is fixedly connected to the outer wall of the mounting plate 12 on one side, and a discharge port is arranged at the bottom; a filter plate 32, which is arranged inside the mounting shell 31; a blower 33, which is fixedly connected to the inside of the mounting shell 31, and the output end passes through the outer wall of the mounting shell 31; a pipe body 34, which is fixedly connected to the inside of the mounting plate 12 on one side; and the filter plate 32 is clamped on the bottom surface of the inside of the mounting shell 31.

[0032] During use, the operator transmits the hypotube while connecting the internal power supply of the blower 33 and turning on the blower 33. The input end of the blower 33 draws the dust in the gaps between each groove 27 and the placement block 22 into the tube body 34, and then enters the mounting shell 31 through the tube body 34, and separates the dust from the blower 33 through the filter plate 32, and then discharges the dust through the discharge port at the bottom of the mounting shell 31. The blower 33 can draw out the dust in the gaps between each groove 27 on the rubber pad 21 and the placement block 22 and discharge it out of the device. After long-term use, a large amount of dust accumulates in the gaps between the grooves 27 and the placement block 22, causing the placement block 22 to get stuck and unable to be used normally, and it is difficult to clean, thereby improving the convenience of the device; the filter plate 32 is connected to the bottom surface of the mounting shell 31, so that the filter plate 32 can be removed at any time for cleaning or maintenance, preventing the filter plate 32 from being used for a long time and causing a large amount of dust to adhere to the surface, thereby affecting the suction force of the blower 33 on the dust, thereby improving the dust removal stability of the device.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hypotube conveying mechanism for wear-resistant articles, comprising a main assembly (1); the main assembly (1) comprising A base (11), the top of which is symmetrically fixedly connected with a mounting plate (12); A motor (13) is fixedly connected to an outer side wall of the mounting plate (12) on one side; A transmission rod (14) is symmetrically connected to opposite surfaces of the two mounting plates (12), and one side of the transmission rod (14) is fixedly connected to the output end of the motor (13); A conveyor belt (15) is arranged on opposite sides of the two mounting plates (12), and the two conveyor rods (14) are connected in transmission via the conveyor belt (15); Features: A fixing component (2) is fixedly connected to the top of the base (11), and the fixing component (2) comprises: A rubber pad (21) fixedly connected to the outer side wall of the conveyor belt (15); A groove (27) is formed on the outer side wall of the rubber pad (21), and a plurality of grooves are formed; A placement block (22), wherein each of the grooves (27) is slidably connected with a placement block (22); A fixing plate (23), the bottom of each placement block (22) is fixedly connected to a fixing plate (23); A rotating rod (24), the front surface of each of the fixed plates (23) is hingedly connected to a rotating rod (24) An extrusion block (25), one end of each rotating rod (24) is hingedly connected with an extrusion block (25), and the extrusion block (25) is slidably connected to the inside of the rubber pad (21); A spring (26), each of the grooves (27) is provided with a spring (26), and both ends of the spring (26) are distributed and fixedly connected to the outer wall of the placement block (22) and the inner bottom surface of the groove (27).

2. A hypotube conveying mechanism for anti-wear articles according to claim 1, characterized in that: A telescopic rod (5) is arranged inside each of the grooves (27), and both ends of the telescopic rod (5) are fixedly connected to the outer wall of the placement block (22) and the inner bottom surface of the groove (27).

3. A hypotube conveying mechanism for anti-wear articles according to claim 1, characterized in that: The outer side wall of the rubber pad (21) is rotatably connected to a plurality of sets of universal balls (4).

4. A hypotube conveying mechanism for anti-wear articles according to claim 1, characterized in that: One side of the extrusion block (25) is arranged as a curved surface.

5. The hypotube conveying mechanism for anti-wear articles according to claim 1, characterized in that: A dust removal assembly (3) is arranged on one side of the mounting plate (12), and the dust removal assembly (3) comprises: A mounting shell (31) is fixedly connected to an outer side wall of the mounting plate (12) on one side and is provided with a discharge port at the bottom; A filter plate (32) is arranged inside the mounting shell (31); A blower (33) is fixedly connected to the interior of the mounting shell (31), and an output end thereof passes through an outer wall of the mounting shell (31); The tube body (34) is fixedly connected to the inside of the mounting plate (12) on one side.

6. A hypotube conveying mechanism for anti-wear articles according to claim 5, characterized in that: The filter plate (32) is clamped on the inner bottom surface of the mounting shell (31).

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