Adjustable multi-model breathing tube forming equipment

Abstract

The present invention discloses an adjustable multi-model breathing tube forming device, including a machine head component, a forming rod and a driving motor. The driving motor is connected to the forming rod through a multi-axis box. The forming rod has a multi-section hinge design. The other end of the forming rod passes through the machine head component and extends to one side. The machine head component is sleeved on a mounting seat. The machine head component is provided with a forming rod adjustment mechanism. It has significant effects: first, a forming rod adjustment component is provided in the machine head component, which can quickly adjust the position of the through hole and the calibration column. The position of the through hole and the calibration column determines the forming diameter of the breathing tube. The machine head component and the adjustment disk can accurately adjust the angle according to the scale. Second, the forming rod design is used in conjunction with the forming rod adjustment mechanism. As the angle adjustment component rotates in the machine head, the greater the angle adjustment, the greater the spiral degree of the forming rod, and the faster the rotation speed of the forming rod. The forming rod speed affects the thickness and spiral degree of the breathing tube during forming.

Description

Technical Field

[0001] The invention relates to the field of medical device production equipment, in particular to an adjustable multi-model breathing tube molding device. Background Art

[0002] Breathing tubes are used as media to connect the machine end and the patient end. They are used more and more frequently in medical treatment. There are many types of breathing tubes in use, such as pediatric breathing tubes and other anesthesia breathing tubes. Different breathing tubes have different diameters during preparation. During the production process, it is necessary to adjust the molding rod or replace different production lines. However, replacing the production line will increase the cost of the enterprise, and it is impossible to target many different breathing tubes. It is necessary to design and adjust the molding rod device to meet the needs of various breathing tube problems. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a multi-model breathing tube forming device that can be quickly adjusted and accurately adjusted.

[0004] In order to solve the above existing technical problems, the present invention adopts the following solution: an adjustable multi-model breathing tube forming device, comprising a head component, a forming rod and a driving motor, characterized in that the driving motor is connected to the forming rod through a multi-axis box, the forming rod is designed with multiple sections of hinges, the other end of the forming rod passes through the head component and extends to one side, the head component is sleeved on the mounting seat, and the head component is provided with a forming rod adjustment mechanism;

[0005] The forming rod adjustment mechanism includes an adjustment block, an adjustment disk and an angle adjustment component. The angle adjustment component is sleeved on the head component. The bolt passes through the arc groove of the angle adjustment component and is connected to the head component. The adjustment block is provided with a through hole and a calibration column. The adjustment groove is set in the sink groove of the angle adjustment component. The adjustment disk is locked and fixed with the adjustment block through a locking block. The calibration column is placed in the adjustment groove of the adjustment disk. The arc end of the adjustment groove gradually approaches the edge. A forming rod is passed through the through hole on the adjustment block. The forming rod passes through the end of the head component and is sleeved in the installation device. The installation device is installed on the other side of the head component through bolts.

[0006] Preferably, a step groove is provided on one side of the bottom of the locking block, the step groove is engaged with the edge of the adjusting disk, and the bolt on the locking block passes through the oblong groove of the adjusting block and is connected to the angle adjustment component.

[0007] Preferably, the ends of the forming rods are provided with connectors, and the connectors of the forming rods are twistedly connected to each other.

[0008] Preferably, a through hole is further provided in the middle of the through hole, the through hole passes through the head component and the mounting device, and a water pipe connected to a water pump is inserted into the through hole.

[0009] Preferably, a plurality of rotating shafts are provided in the multi-axis box, the plurality of rotating shafts are respectively engaged with the motor shafts of the driving motor, and the plurality of rotating shafts are respectively connected with rotating rods.

[0010] Preferably, the mounting device is a detachable structure, and a cavity is provided between the mounting device and the head component.

[0011] Preferably, the mounting device is provided with a second through hole, and a ball shaft is provided in both the through hole and the second through hole.

[0012] Preferably, both the mounting seat and the angle adjustment component are provided with scale lines, and the scale lines are arranged in an arc shape.

[0013] Preferably, the adjusting disk is provided with a handle.

[0014] Preferably, the end of the forming rod is provided with annular texture.

[0015] Beneficial effects:

[0016] The present invention has significant effects: first, a forming rod adjustment component is provided in the head component, which can quickly adjust the positions of the through hole and the calibration column. The positions of the through hole and the calibration column determine the forming diameter of the breathing tube. The head component and the adjustment disk can accurately adjust the angle according to the scale. According to the above technical solution, adjustments can be made quickly, which simplifies the assembly and production of the breathing tube forming equipment and greatly promotes production.

[0017] Secondly, the forming rod design is used in conjunction with the forming rod adjustment mechanism. As the angle adjustment component rotates on the machine head, several forming rods gradually become spirally designed. The greater the angle adjustment, the greater the spiral degree of the forming rod, and the faster the rotation speed of the forming rod. When producing breathing tubes of the same diameter, the forming rod speed affects the thickness and spiral degree of the breathing tube during molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the forming rod adjustment mechanism of the present invention.

[0020] Figure 3 It is a schematic diagram of the local structure of the installation device of the present invention.

[0021] Figure 4 It is a schematic diagram of the ball shaft installation structure of the present invention. DETAILED DESCRIPTION

[0022] like Figure 1-4As shown, an adjustable multi-model breathing tube forming device includes a head component 1, a forming rod 2 and a driving motor 3, wherein the driving motor 3 is connected to the forming rod 2 through a multi-axis box 4, the forming rod 2 is designed with multiple sections of hinges, and the other end of the forming rod 2 passes through the head component 1 and extends to one side, the head component 1 is sleeved on a mounting seat 5, and the head component 1 is provided with a forming rod adjustment mechanism 6;

[0023] The forming rod adjustment mechanism 6 includes an adjustment block 60, an adjustment disk 61 and an angle adjustment component 62. The angle adjustment component 62 is sleeved on the head component 1, and the bolt passes through the arc groove of the angle adjustment component 62 to connect with the head component 1. The adjustment block 60 is provided with a through hole 63 and a calibration column 64. The adjustment block 60 is arranged in a circular array in the sink groove 11 of the angle adjustment component 62. The adjustment disk 61 and the adjustment block 60 are locked and fixed by a locking block 65. The calibration column 64 is arranged in the adjustment groove 66 of the adjustment disk 61, and the arc end of the adjustment groove 66 gradually approaches the edge. The through hole 63 on the adjustment block 60 is penetrated by the forming rod 2. The forming rod 2 passes through the end of the head component 1 and is sleeved in the installation device 7. The installation device 7 is installed on the other side of the head component 1 by bolts. A step groove 67 is provided on one side of the bottom of the locking block 65. The step groove 67 is embedded with the edge of the adjustment disk 61. The bolt on the locking block 65 passes through the long circular groove 68 of the adjustment block 60 and is connected with the angle adjustment component 62. The end of the forming rod 2 is provided with a connector 20, and the connectors 20 of the forming rod 2 are twisted. A through hole 69 is also provided in the middle of the through hole 63, and the through hole 69 penetrates the head component 1 and the mounting device 7, and a cooling pipe connected to the water pump is inserted into the through hole 69. A plurality of rotating shafts 40 are provided in the multi-axis box 4, and the plurality of rotating shafts 40 are respectively engaged with the motor shaft of the driving motor 3, and the plurality of rotating shafts 40 are respectively connected with rotating rods 41. The mounting device 7 is a detachable structure, and a cavity is provided between the mounting device 7 and the head component 1. A second through hole 70 is provided on the mounting device 7, and a ball shaft 8 is provided in both the through hole 63 and the second through hole 70. Scale lines 9 are provided on the mounting seat 5 and the angle adjustment component 62, and the scale lines 9 are arranged in an arc shape. A handle 10 is provided on the adjustment disk 61. An annular pattern is provided at the end of the forming rod 2.

[0024] Specifically, the head component 1 is sleeved in the mounting seat 5, the head component 1 copper forming rod 2 is connected to the drive motor 3, the motor shaft of the drive motor 3 is connected to the multi-axis box 4, the multi-axis box 4 is an existing commonly used equipment, and a plurality of rotating shafts 40 are arranged in the multi-axis box 4, and the plurality of rotating shafts 40 are driven by the motor shaft of a drive motor 3, and the plurality of rotating shafts 40 rotate synchronously, and the plurality of rotating shafts 40 are connected with a rotating rod 41, and the rotating rod 41 is connected with the forming rod 2 in a twisted manner, and the driving motor 3 drives the rotating rod 41 to rotate, and the forming rod 2 passes through the head component 1 and the mounting device 7, and the forming rod 2 passes through the through hole 63 and the second through hole 70 and extends to one side, and the through hole 3 and the through hole 63 are arranged on the adjustment block 60, and the adjustment The node block 60 is arranged on the angle adjustment component 62, and the adjustment block 60 is used in conjunction with the adjustment disk 61. The calibration column 64 adjusts the position in the adjustment groove 66, and the arc groove of the adjustment groove 66 gradually approaches the outside. The position of the adjustment block 60 is changed according to the position of the calibration column 64 on the adjustment groove 66, so that the adjustment block 60 is moved away from or close to the center of the circle, thereby changing the diameter of the circle surrounded by the plurality of through holes 63, and thereby changing the diameter of the circle surrounded by the forming rod 2. At the same time, the mounting device 7 is replaced, and the second through hole 70 on the mounting device 7 is replaced so that it is used in conjunction with the through hole 63. A ball shaft 8 is provided in both the second through hole 70 and the through hole 63, and the ball shaft 8 is an existing fisheye bearing.The adjusting disk 61 is provided with a handle 10, which is convenient for holding and adjusting. After the adjusting disk 61 and the adjusting block 60 are adjusted through the above operation, they are locked on the angle adjustment component 62 through the locking block 65. A step groove 67 is provided at the bottom of the locking block 65. The step groove 67 of the locking block 65 presses the adjusting disk 61. At the same time, the locking block 65 body presses the adjusting block 60 by bolts, so that the locking block 65 presses the above two components at the same time. The above arrangement is not only convenient for adjustment but also very stable. The angle adjustment component 62 is sleeved on the machine head component 1, and the angle adjustment component 62 is installed through the arc groove on it. After the adjusting block 60 and the adjusting disk 61 are adjusted, the angle adjustment component 62 is rotated clockwise on the machine head component 1 according to the scale size of the scale line 9, so that a plurality of forming rods 2 gradually form a spiral shape, and the forming rod 2 is sleeved in the ball shaft 8. After the forming rod 2 is adjusted, the ball shaft 8 rotates and adjusts accordingly to avoid the forming rod 2 from forming an angle and getting stuck. At the same time, the forming rod 2 is designed with multiple sections, and the forming rods 2 are connected by connecting heads 20 connection, so that the adjustment does not affect the use of the forming rod 2, the greater the rotation angle of the angle adjustment component 62, the greater the spiral degree, at this time, under the same diameter size of the forming rod 2, the greater the spiral angle, the faster the forming rod 2 rotates, and the thickness of the produced breathing tube will be reduced, which changes the spiral degree of the breathing tube. This changes the design of the forming specification of the breathing tube. Compared with the traditional method of changing the motor speed, it has the advantages of precise adjustment, simple adjustment method and reduced motor load, saving costs and improving work efficiency, simplifying and upgrading the mode of breathing tube production. A water pipe is inserted into the through hole 69, which has a cooling effect when forming the breathing tube. The mounting device 7 is detachable and has a cavity between it and the head component 1, which is convenient for installation and the cavity design facilitates the reinstallation of the forming rod 2 when replaced. A protective cover can also be installed on the mounting seat 5 and the drive motor 3 for protection. An annular texture is provided on the end of the forming rod 2. The annular texture is a small and tight structure, which can help molding and conveying during extrusion.

[0025] Those skilled in the art to which the present invention relates may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but they will not deviate from the spirit of the present invention or exceed the scope defined by the attached claims.

Claims

1. An adjustable multi-model breathing tube forming device, comprising a head component (1), a forming rod (2) and a driving motor (3), characterized in that: The driving motor (3) is connected to the forming rod (2) through a multi-axis box (4); the forming rod (2) is designed with a multi-section hinge connection; the other end of the forming rod (2) passes through the head component (1) and extends to one side; the head component (1) is sleeved on the mounting seat (5); the head component (1) is provided with a forming rod adjustment mechanism (6); the forming rod adjustment mechanism (6) comprises an adjustment block (60), an adjustment disk (61) and an angle adjustment component (62); the angle adjustment component (62) is sleeved on the head component (1); a bolt passes through the circular arc groove of the angle adjustment component (62) and is engaged with the head component (1); The adjusting block (60) is connected to the angle adjusting component (1), a through hole (63) and a calibration column (64) are provided on the adjusting block (60), the adjusting block (60) is arranged in a ring array in the sink groove (11) of the angle adjusting component (62), the adjusting disk (61) and the adjusting block (60) are locked and fixed by a locking block (65), the calibration column (64) is arranged in the adjusting groove (66) of the adjusting disk (61), the arc end of the adjusting groove (66) gradually approaches the edge, the through hole (63) on the adjusting block (60) is penetrated by a forming rod (2), the forming rod (2) penetrates the end of the head component (1) and is sleeved on the mounting device (7) The mounting device (7) is mounted on the other side of the head component (1) by bolts, the end of the forming rod (2) is provided with a connecting head (20), and the connecting heads (20) of the forming rod (2) are twistedly connected, a plurality of rotating shafts (40) are provided in the multi-axis box (4), and the plurality of rotating shafts (40) are respectively engaged with the motor shaft of the driving motor (3), and the plurality of rotating shafts (40) are respectively connected with rotating rods (41), and the mounting device (7) is provided with a second through hole (70), and a ball shaft (8) is provided in both the through hole (63) and the second through hole (70).

2. The adjustable multi-model breathing tube forming device according to claim 1, characterized in that: A step groove (67) is provided on one side of the bottom of the locking block (65), and the step groove (67) is engaged with the edge of the adjusting disk (61). The bolt on the locking block (65) passes through the oblong groove (68) of the adjusting block (60) and is connected to the angle adjusting component (62).

3. The adjustable multi-model breathing tube forming device according to claim 1, characterized in that: A through hole (69) is also provided in the middle of the through hole (63), and the through hole (69) passes through the head component (1) and the mounting device (7), and a cooling pipe connected to a water pump is inserted into the through hole (69).

4. The adjustable multi-model breathing tube forming device according to claim 1, characterized in that: The mounting device (7) is a detachable structure, and a cavity is provided between the mounting device (7) and the machine head component (1).

5. The adjustable multi-model breathing tube forming device according to claim 1, characterized in that: The mounting seat (5) and the angle adjustment component (62) are both provided with scale lines (9), and the scale lines (9) are arranged in an arc shape.

6. The adjustable multi-model breathing tube forming device according to claim 1, characterized in that: The adjusting disk (61) is provided with a handle (10).

7. The adjustable multi-model breathing tube forming device according to claim 1, characterized in that: The end of the shaping rod (2) is provided with an annular pattern.

Images