Medical instrument production conveying equipment

Abstract

The invention discloses medical instrument production and conveying equipment, and particularly relates to the technical field of medical instrument production and conveying, the medical instrument production and conveying equipment comprises a conveying base, the bottom end of the conveying base is fixedly provided with a plurality of conveying frames, and the conveying base is used for annularly conveying medical instruments on the conveying frames; the conveying assembly is used for limiting the medical instruments on the conveying frame, the medical instruments on the conveying frame can be kept stable during moving, and the conveying assembly comprises two moving plates symmetrically mounted on one side of the conveying frame, two L-shaped mounting plates hinged to the tops of the two moving plates and two contact plates hinged to one sides of the two moving plates; through the arrangement of the conveying assembly, multi-point limitation can be conducted on the medical apparatus and instruments, the medical apparatus and instruments are kept tensioned sufficiently, the situation that the medical apparatus and instruments are damaged due to mutual dragging during conveying is prevented, conveying operation of the medical apparatus and instruments is facilitated, and the conveying effect of the equipment on the medical apparatus and instruments is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical device production and transportation, and particularly relates to a medical device production and transportation device. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents, calibration substances and other items directly or indirectly used on the human body. The production of medical devices usually involves multiple processes, such as cleaning, assembly, packaging, sterilization, etc. However, a transportation device can effectively connect these processes to achieve continuous production, reduce manual handling and intermediate stagnation time, thereby greatly improving production efficiency. During the production of an infusion set, an inner positioning frame in the transportation device is required to keep the infusion tube taut and restricted while performing circular transportation, reducing the space occupied by the transportation device while ensuring the transportation efficiency of the infusion tube. Since the distance between infusion tubes is relatively close during transportation, the positioning frame will swing during movement, and the infusion sets on the device will also move accordingly, resulting in irregular swinging of the infusion sets that is likely to entangle with adjacent infusion sets, thereby causing mutual entanglement and damage between the infusion sets, and reducing the transportation effect of the device on medical devices. Summary of the Invention

[0003] The purpose of the present invention is to provide a medical device production and transportation device. Through the setting of a transportation component, it can perform multi-point restriction on medical devices, keep the medical devices sufficiently taut, limit the swinging range of the medical devices, reduce the occurrence of entanglement between them, prevent damage caused by mutual entanglement of medical devices during transportation, facilitate the transportation operation of medical devices, and improve the transportation effect of the device on medical devices to solve the above deficiencies in the technology.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A medical device production and transportation device, comprising:

[0005] A transportation base, at the bottom end of the transportation base, a plurality of transportation frames are fixed, and the transportation base is used to circularly transport medical devices on the transportation frames;

[0006] The conveying assembly is used to restrict medical devices on the conveying rack, which is beneficial to keeping the medical devices on the conveying rack stable during movement. The conveying assembly includes two moving plates symmetrically installed on one side of the conveying rack, two L-shaped mounting plates hinged to the tops of the two moving plates, and two contact plates hinged to one side of the two moving plates. At the tops of the two moving plates and the bottoms of the two L-shaped mounting plates, limiting frames are respectively fixed, and the two limiting frames are used to restrict the two ends of the medical device. Through grooves for the medical device to pass through are formed at the tops of the two L-shaped mounting plates, and the medical device is attached to one side of the contact plate. A synchronization assembly for driving the two moving plates to move up and down is arranged in the conveying rack to adjust the height between the two L-shaped mounting plates. A tensioning assembly for pushing the two contact plates to move is arranged in the synchronization assembly to keep the medical device on the contact plate taut. A limiting assembly is arranged on the two limiting frames to restrict the medical device inside and not be too tight, and keep it in contact with the lifted contact plate. And the two contact plates are located between the two moving plates and the two L-shaped mounting plates, so that the contact plates are used to separate the distance between the two between the L-shaped mounting plates and the moving plates. Moreover, one side of the contact plate is in contact with the medical device to keep the middle part of the medical device sufficiently taut, which can limit the swinging range of the medical device and reduce the entanglement between them, facilitating the conveying operation of the medical device.

[0007] Preferably, two baffle plates are also symmetrically installed on the side of the contact plate close to the L-shaped mounting plate, and the two baffle plates are used to restrict the medical device on the contact plate. A guiding cavity for the medical device to move is formed between the two baffle plates. And the two baffle plates are used to restrict the medical device on one side of the contact plate, so that the medical device can be stably attached to one side of the contact plate, enhancing the supporting force for the medical device between the contact plate and the L-shaped mounting plate.

[0008] Preferably, the synchronization component includes two connecting frames installed on one side of the two moving plates close to the conveying rack, a second rack and a first rack are respectively installed at one ends of the two connecting frames, and a gear is installed in the middle of the inside of the conveying rack. The second rack and the first rack are respectively located inside the conveying rack and meshed with the gear. A servo motor is provided in the conveying base, and the servo motor is used to drive the gear to rotate. Two connecting grooves for the two connecting frames to slide are formed on one side of the conveying rack; and the first rack and the second rack are symmetrically and staggeredly arranged, and the first rack and the second rack are slidably connected to the inside of the conveying rack, so that the first rack and the second rack are meshed and driven with the gear, and are used to drive the two moving plates to move up and down and staggeredly along one side of the conveying rack, so as to form a height difference between the two L-shaped mounting plates on one side of the conveying rack, and can adapt to users of different heights to stably and quickly install medical devices on the conveying rack, thereby improving the convenience of medical device conveying. At the same time, the way of hanging the two L-shaped mounting plates up and down and staggeredly can make full use of the vertical space, so that more products can be accommodated in a limited workshop or production line area, and the conveying efficiency of medical devices can be improved.

[0009] Preferably, a circular ring is further fixed on one side of the conveying rack. A sleeve is jointly fixed between the connecting frame and the moving plate, and the sleeve is slidably sleeved on the circular ring. A positioning strip is fixed on one side of the conveying rack adjacent to the circular ring, and the moving plate is slidably connected to the positioning strip; and the circular ring is arranged in a circular shape, so that the circular ring corresponds to the two connecting grooves to avoid interference with each other. Moreover, the circular ring and the positioning strip are used to support one side of the moving plate at two points to ensure stable sliding between the moving plate and the conveying rack and increase the overall stability.

[0010] The cam is secured to the first and second gears and is adapted to engage the first and second gears of the driver and the control member, and the cam is secured to the first and second gears and is adapted to engage the first and second gears of the driver and the control member. and pushing effect, so that the inclination is adjusted synchronously during the rising or falling process of the adjusting wheel, which is beneficial for reserving appropriate space between the contact plate and the L mounting plate when the medical device is restricted, and synchronously tilting and supporting the contact plate medical device during movement, so that the tensioning of the medical device can be adjusted, ensuring that the medical device remains stable during transportation, reducing product damage caused by shaking when the medical device moves, and thus reducing the defect rate of the product; at the same time, the first slope block and the second slope block maintain slope coordination, so that the first slope block moves up or down and pushes the second slope block to move left and right along the conveying frame, and the tensioning assembly is provided with two groups, and except for the fixed frames in the two sets of tensioning assemblies connected to the first rack and the second rack, the rest of the structure is extended by the two fixed frames, and this paragraph is described with one of the fixed frames.

[0011] Preferably, the adaptation component includes an extension rod fixed to the side of the slider adjacent to the second slope block and a centering cylinder ring fixed in the conveying frame, and one end of the extension rod passes through the centering cylinder ring and the conveying frame and is fixedly connected to the outside of the matching block, and a first spring is installed between the centering cylinder ring and the slider; and the elastic force of the first spring itself can give an elastic adaptive force to one side of the slider, thereby pushing the slider to move along the conveying frame, so that the second slope block and the first slope block are stably fitted together, and at the same time, the matching block and the adjusting wheel remain in fit, thereby being able to keep the contact plate adjusted along one side of the moving plate.

[0012] Preferably, the adaption assembly further comprises a wheel groove provided on one side of the contact plate for the adjusting wheel to rotate and a centering shaft column fixed in the wheel groove, and the adjusting wheel is rotatably sleeved on the outside of the centering shaft column.

[0013] Preferably, the limiting component includes two limiting blocks symmetrically installed in the limiting frame, two limiting columns fixed outside the two limiting blocks, and two limiting chutes symmetrically opened in the limiting frame for the two limiting columns to insert. Limiting sleeves are fixed in both of the two limiting chutes, and the two limiting sleeves are sleeved outside the two limiting columns. Guide rings are installed in both of the two limiting chutes, and the two guide rings are sleeved outside the two limiting columns. Second springs are installed between the two guide rings and the two limiting sleeves; and the limiting component can increase the elastic adaptive force on the medical device in the limiting frame, which can not only keep the medical device stable during transportation, but also synchronously cooperate with the moving contact plate, can realize the control of the position and posture of the medical device, can prevent the situation that both ends are clamped too tightly and damaged when the medical device is tensioned and adjusted, improves the versatility of the device, and one side of the limiting block is in a toothed structure, which can form multi-point contact on the clamping surface to ensure that the medical device remains stable in the limiting frame.

[0014] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0015] 1. Through the setting of the conveying component, the medical device can be restricted at multiple points to keep the medical device sufficiently tensioned, the swinging range of the medical device can be restricted, the situation of entanglement between each other can be reduced, and the situation that the medical device is damaged due to mutual entanglement during transportation can be prevented, which is beneficial to the transportation operation of the medical device and improves the transportation effect of the device on the medical device.

[0016] 2. Through the setting of the synchronization component, the two L-shaped mounting plates can move up and down alternately on one side of the conveying frame, so that a height difference can be formed between the two L-shaped mounting plates on one side of the conveying frame, which can adapt to users of different heights to stably and quickly install the medical device on the conveying frame, thereby improving the convenience of medical device transportation and increasing the transportation efficiency of the medical device.

[0017] 3. Through the setting of the L-shaped mounting plate, the moving plate, the conveying frame and the synchronization component, the synchronization component can ensure the synchronous up and down movement of the two L-shaped mounting plates while moving, which is beneficial to the medical device to be suspended up and down alternately on the conveying frame, can make full use of the vertical space, so that more products can be accommodated in a limited workshop or production line area, and can improve the transportation efficiency of the medical device.

[0018] 4. Through the setting of the tensioning component, not only can a suitable space be reserved between the medical devices when the medical device is restricted in the conveying component, which is convenient for the quick installation of the medical device, but also the installed medical device can be tensioned and adjusted to ensure that the medical device remains stable during transportation and reduce the product damage caused by the shaking of the medical device during movement.

[0019] 5. Through the settings of the adjusting wheel, the fitting block and the contact plate, during the up-and-down movement of the contact plate, the tilt angle of the contact plate can be synchronously adjusted, which can reduce unnecessary energy transfer, thereby improving the force transmission efficiency of the device. At the same time, the angle adjustment of the contact plate is used to synchronously adjust the tension of the medical device after installation, thereby reducing the required time for clamping and improving the overall operation efficiency.

[0020] 6. Through the setting of the limiting component, an elastic adaptive force can be added to the medical device within the limiting frame. It can not only keep the medical device stable during transportation, but also enable it to be synchronously coordinated with the moving contact plate. It can realize the control of the position and posture of the medical device, prevent the situation of over-tight clamping and damage at both ends during the tension adjustment of the medical device, improve the versatility of the device, and further enhance the flexibility of the device for transporting the medical device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the L-shaped mounting plate and the conveying frame adjustment of the present invention;

[0024] Figure 3 It is a partial cross-sectional view of the conveying frame of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the assembly of the second slope block and the first slope block of the present invention;

[0026] Figure 5 It is a cross-sectional view of the L-shaped mounting plate and the through groove of the present invention;

[0027] Figure 6 For the present invention Figure 2 The partial enlarged view at A in;

[0028] Figure 7 It is a schematic diagram of the structure of the assembly of the fixed frame and the second rack of the present invention;

[0029] Figure 8 It is a schematic diagram of the disassembled structure of the conveying frame and the moving plate of the present invention;

[0030] Figure 9 It is a schematic diagram of the structure of the limiting component of the present invention.

[0031] Description of the reference numerals in the drawings:

[0032] 1. Conveyor base; 11. Conveyor frame;

[0033] 2. Conveyor assembly; 21. Moving plate; 22. L-shaped mounting plate; 23. Limit frame; 24. Contact plate; 25. Through groove; 26. Baffle; 27. Guide cavity;

[0034] 3. Synchronization assembly; 31. Servo motor; 32. Gear; 33. First rack; 34. Second rack; 35. Connection groove; 36. Connection frame; 37. Sleeve; 38. Ring-shaped frame; 39. Positioning bar;

[0035] 4. Tensioning assembly; 41. Adjusting wheel; 42. Fitting block; 43. Guide groove; 44. First slope block; 45. Fixed frame; 46. Slide block; 47. Second slope block;

[0036] 5. Adaptation assembly; 51. Wheel groove; 52. Centering shaft column; 53. Extension rod; 54. Centering cylinder ring; 55. First spring;

[0037] 6. Limiting assembly; 61. Limiting block; 62. Limiting column; 63. Limiting chute; 64. Limiting sleeve; 65. Second spring; 66. Guide ring. Detailed implementation manners

[0038] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] The present invention provides a medical device production conveyor equipment as shown in Figures 1-9 Figure, which includes: a conveyor base 1, a plurality of conveyor frames 11 are fixed to the bottom end of the conveyor base 1, and the conveyor base 1 is used to circularly convey the medical devices on the conveyor frames 11;

[0040] The conveying assembly 2 is used to restrict the medical device on the conveying rack 11, which is beneficial to keeping the medical device on the conveying rack 11 stable during movement. The conveying assembly 2 includes two moving plates 21 symmetrically installed on one side of the conveying rack 11, two L-shaped mounting plates 22 hinged to the tops of the two moving plates 21, and two contact plates 24 hinged to one side of the two moving plates 21. Limiting frames 23 are respectively fixed to the tops of the two moving plates 21 and the bottoms of the two L-shaped mounting plates 22, and the two limiting frames 23 are used to limit the two ends of the medical device. Through slots 25 for the medical device to pass through are opened at the tops of the two L-shaped mounting plates 22, and the medical device is attached to one side of the contact plate 24. A synchronization assembly 3 for driving the two moving plates 21 to move up and down is provided inside the conveying rack 11 to adjust the height between the two L-shaped mounting plates 22. A tensioning assembly 4 for pushing the two contact plates 24 to move is provided inside the synchronization assembly 3 to keep the medical device on the contact plate 24 taut. A limiting assembly 6 is provided on the two limiting frames 23 to keep the medical device restricted inside it without being too tight and to keep it in contact with the lifted contact plate 24.

[0041] Two baffles 26 are also symmetrically installed on the side of the contact plate 24 close to the L-shaped mounting plate 22, and the two baffles 26 are used to restrict the medical device on the contact plate 24. A guiding cavity 27 for the medical device to move is formed between the two baffles 26.

[0042] The synchronization assembly 3 includes two connecting frames 36 installed on the sides of the two moving plates 21 close to the conveying rack 11, a second rack 34 and a first rack 33 are respectively installed at one ends of the two connecting frames 36, and a gear 32 is installed in the middle of the inside of the conveying rack 11. The second rack 34 and the first rack 33 are respectively located inside the conveying rack 11 and meshed with the gear 32. A servo motor 31 is provided inside the conveying base 1, and the servo motor 31 is used to drive the gear 32 to rotate. Two connecting slots 35 for the two connecting frames 36 to slide through are opened on one side of the conveying rack 11; A circular ring 38 is also fixed to one side of the conveying rack 11. A sleeve 37 is jointly fixed between the connecting frame 36 and the moving plate 21, and the sleeve 37 is slidably sleeved on the circular ring 38. A positioning strip 39 is fixed to the side of the conveying rack 11 adjacent to the circular ring 38, and the moving plate 21 is slidably connected to the positioning strip 39.

[0043] When it is necessary to convey a medical device, first, the servo motor 31 drives the gear 32 to rotate. Immediately, the gear 32 meshes and drives with the first rack 33 and the second rack 34, driving the gear 32 and the first rack 33 to move up and down inside the conveying frame 11. At this time, the two connecting frames 36 move up and down synchronously inside the two second racks 34, and the movement of the two connecting frames 36 drives the two sleeves 37 to slide on the annular frame 38, causing the two moving plates 21 to move up and down along one side of the conveying frame 11. Moreover, when the moving plate 21 moves and cooperates with the tensioning assembly 4, it drives the contact plate 24 to adjust the angle on one side of the moving plate 21, increasing the space between the contact plate 24 and the L-shaped mounting plate 22. At the same time, there is a height difference between the two L-shaped mounting plates 22 on one side of the conveying frame 11. One end of the medical device is inserted into the limiting frame 23 and restricted by the restricting assembly 6. Then, the other end of the medical device is inserted into the through groove 25 and passes through the guiding cavity 27 and is inserted into the other limiting frame 23. At this time, the part of the medical device located inside the guiding cavity 27 is restricted by the two baffles 26 on the outside, enabling the contact plate 24 to stably fit with the medical device, being able to restrict the medical device at multiple points, restricting the swinging range of the medical device, reducing the situation of entanglement between each other, being beneficial to the conveying operation of the medical device, and improving the conveying effect of the device on the medical device.

[0044] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 7 、 Figure 8 and Figure 9 As shown in the figures, the tensioning assembly 4 includes an adjusting wheel 41 installed on one side of the two contact plates 24 adjacent to the two moving plates 21, a fixing frame 45 fixedly connected to the first rack 33 and the second rack 34, and a first slope block 44 fixedly connected to one side of the fixing frame 45. A slider 46 is slidably connected inside the conveying frame 11. A second slope block 47 that cooperates with the first slope block 44 is fixed to the side of the slider 46 away from the conveying frame 11. A mating block 42 is provided on one side of the slider 46. A guiding groove 43 for the mating block 42 to insert is opened on one side of the moving plate 21, and the mating block 42 is located inside the guiding groove 43 and is in contact with the outside of the adjusting wheel 41. An adapting assembly 5 is provided on the slider 46 for pushing the mating block 42 to stably fit with the adjusting wheel 41. The adapting assembly 5 includes an extension rod 53 fixed to the side of the slider 46 adjacent to the second slope block 47 and a centering cylinder ring 54 fixed inside the conveying frame 11. One end of the extension rod 53 passes through the centering cylinder ring 54 and the conveying frame 11 and is fixedly connected to the outside of the mating block 42. A first spring 55 is installed between the centering cylinder ring 54 and the slider 46. The adapting assembly 5 further includes a wheel groove 51 opened on one side of the contact plate 24 for the adjusting wheel 41 to rotate and a centering shaft column 52 fixed inside the wheel groove 51, and the adjusting wheel 41 is rotatably sleeved on the outside of the centering shaft column 52.

[0045] The limiting component 6 includes two limiting blocks 61 symmetrically installed in the limiting frame 23, two limiting posts 62 fixed to the outside of the two limiting blocks 61, and two limiting chutes 63 symmetrically opened in the limiting frame 23 for the two limiting posts 62 to be inserted. Limiting sleeves 64 are fixed in both of the two limiting chutes 63, and the two limiting sleeves 64 are sleeved on the outside of the two limiting posts 62. Guide rings 66 are installed in both of the two limiting chutes 63, and the two guide rings 66 are sleeved on the outside of the two limiting posts 62. Second springs 65 are installed between the two guide rings 66 and the two limiting sleeves 64.

[0046] Through the above technical solution:

[0047] When further limiting of the medical device is required, first, one end of the medical device is inserted into the limiting frame 23 and located between the two limiting blocks 61. At this time, relative extrusion occurs between the two limiting blocks 61 and the medical device, pushing the two limiting blocks 61 to move in opposite directions along the inside of the limiting frame 23. Immediately, the two limiting blocks 61 move to push the two limiting posts 62 and the two guide rings 66 to move along the two limiting chutes 63. And the two limiting posts 62 move deeper into the two limiting sleeves 64. Moreover, the two second springs 65 are compressed between the two limiting sleeves 64 and the guide rings 66. Due to the elasticity of the two second springs 65 themselves, a thrust is given to one side of the two guide rings 66, respectively pushing the limiting blocks 61 to approach the outside of the medical device, so that the two limiting blocks 61 clamp the medical device but not too tightly; and the second rack 34 moves upward along the conveying frame 11, and the moving plate 21 moves upward along one side of the conveying frame 11 and drives the contact plate 24 to move. Immediately, the fixing frame 45 is driven to move and drives the first slope block 44 to move upward. At this time, the slopes of the first slope block 44 and the second slope block 47 are matched, so that the first slope block 44 and the second slope block 47 are mutually extruded and push the second slope block 47 to move leftward. And the movement of the second slope block 47 drives the slider 46 to move, and the movement of the slider 46 pushes the extension rod 53 to move into the inside of the guiding groove 43 along the conveying frame 11 and the centering cylinder ring 54. Thus, the movement of the extension rod 53 pushes the fitting block 42 to move outward along the guiding groove 43. Then, the outside of the fitting block 42 comes into contact with the outside of the adjusting wheel 41. At the same time, relative sliding is maintained between the outside of the adjusting wheel 41 and the outside of the fitting block 42, so that the contact plate 24 is pushed by the fitting block 42 during the upward movement, which is used to change the angle between the contact plate 24 and the moving plate 21. As the angle of the contact plate 24 is adjusted, a contact occurs between the contact plate 24 and the medical device attached to its one side, and the medical device is pushed in the direction of the force. Subsequently, the middle position of the medical device is adjusted, and its two ends are pulled to move synchronously along the two limiting blocks 61, so that the position and posture of the medical device can be controlled, thereby performing tension adjustment on the medical device, ensuring the stability of the medical device during transportation, and improving the overall operation efficiency.

[0048] The above has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A medical device production and conveying device, characterized in that, Including: A conveying base (1), at the bottom end of the conveying base (1), a plurality of conveying frames (11) are fixed, and the conveying base (1) is used for circularly conveying medical devices on the conveying frames (11); A conveying component (2) for restricting the medical devices on the conveying frames (11), which is beneficial to keeping the medical devices on the conveying frames (11) stable during movement. The conveying component (2) includes two moving plates (21) symmetrically installed on one side of the conveying frame (11), two L-shaped mounting plates (22) hinged at the tops of the two moving plates (21), and two contact plates (24) hinged at one side of the two moving plates (21). At the tops of the two moving plates (21) and the bottoms of the two L-shaped mounting plates (22), limiting frames (23) are respectively fixed, and the two limiting frames (23) are used for restricting the two ends of the medical devices. Through grooves (25) for the medical devices to pass through are formed at the tops of the two L-shaped mounting plates (22), and the medical devices are attached to one side of the contact plates (24). A synchronous component (3) for driving the two moving plates (21) to move up and down is arranged inside the conveying frame (11) to adjust the height between the two L-shaped mounting plates (22). A tensioning component (4) for pushing the two contact plates (24) to move is arranged inside the synchronous component (3) to keep the medical devices on the contact plates (24) taut. A limiting component (6) is arranged on the two limiting frames (23) to keep the medical devices restricted inside without being too tight and to keep in contact with the lifted contact plates (24).

2. The conveying device for manufacturing a medical device according to claim 1, wherein: On one side of the contact plate (24) close to the L-shaped mounting plate (22), two baffle plates (26) are also symmetrically installed, and the two baffle plates (26) are used for restricting the medical devices on the contact plate (24). A guiding cavity (27) for the medical devices to move is formed between the two baffle plates (26).

3. A medical device production and conveying device according to claim 1, characterized in that: The synchronous component (3) includes two connecting frames (36) installed on one side of the two moving plates (21) close to the conveying frame (11), a second rack (34) and a first rack (33) are respectively installed at one ends of the two connecting frames (36), and a gear (32) is installed in the middle of the interior of the conveying frame (11). The second rack (34) and the first rack (33) are respectively located inside the conveying frame (11) and meshed with the gear (32). A servo motor (31) is arranged inside the conveying base (1), and the servo motor (31) is used for driving the gear (32) to rotate. Two connecting grooves (35) for the two connecting frames (36) to slide through are formed on one side of the conveying frame (11).

4. A medical device production and conveying device according to claim 3, characterized in that: An annular frame (38) is also fixed on one side of the conveying frame (11). A sleeve (37) is jointly fixed between the connecting frame (36) and the moving plate (21), and the sleeve (37) is slidably sleeved on the annular frame (38). A positioning strip (39) is fixed on one side of the conveying frame (11) adjacent to the annular frame (38), and the moving plate (21) is slidably connected to the positioning strip (39).

5. The conveying device for the production of medical devices according to claim 3, characterized in that: The tensioning assembly (4) includes an adjusting wheel (41) installed on one side of two contact plates (24) adjacent to two moving plates (21), a fixing frame (45) fixedly connected to the first rack (33) and the second rack (34), and a first slope block (44) fixedly connected to one side of the fixing frame (45). A slider (46) is slidably connected in the conveying frame (11). A second slope block (47) that cooperates with the first slope block (44) is fixed to the side of the slider (46) away from the conveying frame (11). A fitting block (42) is provided on one side of the slider (46). A guiding groove (43) for the fitting block (42) to insert is formed on one side of the moving plate (21). The fitting block (42) is located in the guiding groove (43) and is in external contact with the adjusting wheel (41). An adaptation assembly (5) is provided on the slider (46) for stably fitting the fitting block (42) and the adjusting wheel (41).

6. The conveying device for manufacturing a medical device according to claim 5, characterized in that: The adaptation assembly (5) includes an extension rod (53) fixed to one side of the slider (46) adjacent to the second slope block (47) and a centering cylinder ring (54) fixed in the conveying frame (11). One end of the extension rod (53) penetrates through the centering cylinder ring (54) and the conveying frame (11) and is fixedly connected to the outside of the fitting block (42). A first spring (55) is installed between the centering cylinder ring (54) and the slider (46).

7. The conveying device for the production of a medical device according to claim 6, characterized in that: The adaptation assembly (5) further includes a wheel groove (51) formed on one side of the contact plate (24) for the adjusting wheel (41) to rotate and a centering shaft column (52) fixed in the wheel groove (51). The adjusting wheel (41) is rotatably sleeved on the outside of the centering shaft column (52).

8. A medical device production and conveying device according to claim 1, characterized in that: The limiting assembly (6) includes two limiting blocks (61) symmetrically installed in the limiting frame (23), two limiting columns (62) fixed to the outside of the two limiting blocks (61), and two limiting sliding grooves (63) symmetrically formed in the limiting frame (23) for the two limiting columns (62) to insert. Limiting sleeves (64) are fixed in the two limiting sliding grooves (63), and the two limiting sleeves (64) are sleeved on the outside of the two limiting columns (62). Guide rings (66) are installed in the two limiting sliding grooves (63), and the two guide rings (66) are sleeved on the outside of the two limiting columns (62). Second springs (65) are installed between the two guide rings (66) and the two limiting sleeves (64).

Images