Online hemming device for barium sheet of operation towel

The online barium sheet curling device for surgical towels realizes automated barium sheet conveying, welding and cutting, solving the problems of slow manual curling speed and inconsistent quality, improving production efficiency and product consistency, and avoiding worker fatigue.

CN223373374UActive Publication Date: 2025-09-23OGILVY (JIANLI) MEDICAL PROD CO LTD
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Patent Information

Application Number
CN202422906278.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-27
Publication Date
2025-09-23
Estimated Expiration
2034-11-27

AI Technical Summary

Technical Problem

Existing methods of adding barium sheets to surgical towels involve manual curling, which is slow and cannot meet the needs of large-scale production. It is also difficult to ensure consistent edge quality for each surgical towel. Long-term repetitive work can easily lead to worker fatigue, affecting work efficiency and quality.

Method used

The barium sheet of surgical towel is rolled online with a device that includes a transmission belt, a guide rod and a guide conveyor belt. The barium sheet is automatically conveyed, welded and cut, and an ultrasonic welding gun is used to fuse the barium sheet with the surgical towel. The guide rod rolls up one end of the surgical towel and folds it at the bottom of the barium sheet to ensure the consistent quality of each product.

Benefits of technology

It realizes automated production, improves production efficiency, reduces human errors, avoids worker fatigue, ensures the quality consistency of each product, and is suitable for large-scale production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an operation towel barium sheet on-line hemming device which comprises a transmission belt, a feeding device is arranged at the bottom of one end of the transmission belt, a plurality of driving devices are arranged on the transmission belt, an edge guide rod is arranged on one driving device, an edge guide conveying belt is arranged on one side of the edge guide rod, and the edge guide conveying belt comprises a first roller and a second roller. The second roller is higher than the first roller and is closer to the transmission belt than the first roller. The whole device is high in automation degree, barium sheets can be automatically conveyed, welded and cut, operation towels can be automatically hemmed and pressed, continuous work can be achieved, the production efficiency is greatly improved, personal errors can be reduced through the whole structure, it is ensured that the quality of all products is consistent, and the production efficiency is improved. And the phenomenon that working efficiency and quality are affected due to long-time repeated working fatigue of workers is avoided, and the high popularization value is achieved.
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Description

Technical Field

[0001] The utility model relates to the field of surgical towel production, in particular to an online barium sheet curling device for surgical towels. Background Art

[0002] The addition of barium foil to surgical towel production and application is a professional medical auxiliary method. It is mainly used for X-ray fluoroscopy positioning. Through X-ray fluoroscopy, doctors can clearly see the barium foil on the surgical towel, which can better guide the surgical operation and help ensure the accuracy and safety of the surgical operation. Existing surgical towels are added with barium foil by manually rolling the edges and then sewing them. Manual rolling is slow and cannot meet the needs of large-scale production. It is also difficult to ensure that the quality of the rolled edges of each surgical towel is completely consistent. At the same time, long-term repetitive work can easily lead to worker fatigue, affecting work efficiency and quality. Human factors may cause inconsistencies in the size and shape of surgical towels. To this end, we propose an online barium foil rolling device for surgical towels to solve the above problems. Utility Model Content

[0003] The utility model provides an online barium sheet curling device for surgical towels, which solves the problem that the barium sheet is added to the existing surgical towel by manual curling and then sewing. The manual curling speed is slow and cannot meet the needs of large-scale production. At the same time, it is difficult to ensure that the curling quality of each surgical towel is completely consistent. At the same time, long-term repetitive work can easily cause worker fatigue, affecting work efficiency and quality.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an online hemming device for a surgical towel barium sheet, comprising a transmission belt, a feeding device is provided at the bottom of one end of the transmission belt, a plurality of driving devices are provided on the transmission belt, one of the driving devices is provided with a guide rod, a guide conveyor belt is provided on one side of the guide rod, and the guide conveyor belt comprises a first roller and a second roller;

[0005] The height of the second roller is higher than that of the first roller, and the second roller is closer to the transmission belt than the first roller.

[0006] In the preferred solution, the feeding device includes a driving wheel and a driven wheel, a wire block is provided on one side of the driven wheel, a second wire block is provided on one side of the wire block, a wire installation block is provided at the bottom of the driving wheel, and the barium sheet is clamped between the driving wheel and the driven wheel.

[0007] In a preferred solution, a driving motor is provided on the driving wheel, an arcuate surface is provided on the conductor block, a second inclined slot is provided on the second conductor block, and one end of the barium sheet rests on the arcuate surface and passes through the second inclined slot.

[0008] In a preferred solution, an inclined groove is provided on the transmission belt, and the inclined groove is located on one side of the second wire block. A cutting device is provided on one side of the feeding device, and the cutting device includes a cylinder, and a blade is provided on the cylinder.

[0009] In a preferred solution, a mounting frame is provided on the transmission belt, a plurality of driving devices are provided on the mounting frame, the driving devices include a first motor, a gear is provided on the first motor, the gear is engaged with the transmission toothed belt, and an ultrasonic welding gun is provided on the mounting frame.

[0010] In a preferred solution, the transmission belt includes a transmission toothed belt, the bottom of the transmission toothed belt presses multiple surgical towels, the bottom of the surgical towel presses the cut barium sheet, and a camera is provided on one side of the transmission belt.

[0011] In a preferred solution, the guide edge conveyor belt includes a truss, the first roller and the second roller are installed on the truss, the first roller is provided with a third motor, and the first roller and the second roller are connected by a belt.

[0012] In a preferred solution, the edge guide rod is a round rod with an L-shaped structure, and one end of the edge guide rod is inclined against the belt of the edge guide conveyor belt.

[0013] In a preferred solution, a first conveyor belt is provided at the bottom of the transmission belt, and a second conveyor belt is provided at the top of the transmission belt. The first conveyor belt includes a plurality of rollers, and tensioning chains are provided on the plurality of rollers, wherein a second motor is provided on one of the rollers.

[0014] In a preferred embodiment, the top of the first conveyor belt presses the bottom of the hemmed surgical towel.

[0015] The beneficial effect of the utility model is that when a barium sheet needs to be added to a surgical towel, the surgical towel is then rolled to allow the barium sheet to be located in an interlayer of the surgical towel on one side.

[0016] Multiple separated surgical towels are placed on the transmission belt, and the transmission tooth belt presses one side of the surgical towel. When the surgical towel passes through the top of the feeding device, the driving motor on the active wheel is driven to make the barium sheet pass through the second chute so that the barium sheet is located at the bottom of the surgical towel, and the ultrasonic welding gun is driven. The ultrasonic welding gun welds the barium sheet and the surgical towel together. After the surgical towel passes, the cutting device is driven to cut the barium sheet.

[0017] When the surgical towel passes through the guide rod, the downwardly inclined guide rod causes one end of the surgical towel to be rolled up. Under the action of the guide conveyor belt, one end of the surgical towel is rolled up and folded at the bottom of the barium piece. The rolled surgical towel is transported by the first conveyor belt and the second conveyor belt, so that the first conveyor belt is located at the bottom of the bottom surgical towel and the second conveyor belt is located at the top of the top surgical towel. The first conveyor belt and the second conveyor belt clamp the surgical towel containing the barium piece so that the downstream sewing equipment can sew the surgical towel.

[0018] The overall device has a high degree of automation and can automatically transport, weld, and cut barium sheets, as well as automatically curl and press surgical towels. It can operate continuously and uninterruptedly, significantly improving production efficiency. The overall structure can reduce human error, ensuring consistent quality for each product and avoiding the possibility of inconsistencies in the size and shape of surgical towels caused by human factors. It also avoids worker fatigue caused by long, repetitive tasks, which can affect work efficiency and quality, and has great promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 It is a front view of the overall structure of the utility model;

[0021] Figure 2 It is a side view of the local structure of the utility model;

[0022] Figure 3 It is a top view of the local structure of the utility model;

[0023] Figure 4 It is a side view of the first conveyor belt of the utility model;

[0024] Figure 5 It is a side view of the feeding device of the utility model;

[0025] Figure 6 This utility model Figure 5 A magnified view of center A;

[0026] Figure 7 This is a structural view of the drive device of the utility model;

[0027] In the figure: transmission belt 1; inclined groove 101; transmission toothed belt 102; mounting frame 2; feeding device 3; driving wheel 301; driven wheel 302; wire assembly block 303; wire guide block 304; arcuate surface 3041; second wire guide block 305; second inclined groove 3051; cutting device 4; cylinder 401; blade 402; driving device 5; first motor 501; gear 502; guide rod 6; first conveyor belt 7; roller 701; tensioning chain 702; second motor 703; second conveyor belt 8; guide conveyor belt 9; truss 901; first roller 902; second roller 903; third motor 904; belt 905; ultrasonic welding gun 10; camera 11; barium sheet 12; surgical towel 13. DETAILED DESCRIPTION

[0028] Example 1:

[0029] like Figure 1-7In the figure, a surgical towel barium sheet online curling device includes a transmission belt 1, a feeding device 3 is provided at the bottom of one end of the transmission belt 1, a plurality of driving devices 5 are provided on the transmission belt 1, one of the driving devices 5 is provided with a guide rod 6, and a guide conveyor belt 9 is provided on one side of the guide rod 6, and the guide conveyor belt 9 includes a first roller 902 and a second roller 903;

[0030] The second roller 903 is higher than the first roller 902 and is closer to the transmission belt 1 than the first roller 902. With this structure, when the barium sheet 12 needs to be added to the surgical towel 13, the surgical towel 13 is then rolled so that the barium sheet 12 is located in the interlayer of the surgical towel 13 on one side.

[0031] A plurality of separated surgical towels 13 are placed on the transmission belt 1, and the transmission toothed belt 102 presses one side of the surgical towel 13. When the surgical towel 13 passes through the top of the feeding device 3, the driving motor on the active wheel 301 is driven to make the barium sheet 12 pass through the second chute 3051 so that the barium sheet 12 is located at the bottom of the surgical towel 13, and the ultrasonic welding gun 10 is driven. The ultrasonic welding gun 10 welds the barium sheet 12 and the surgical towel 13 together. After the surgical towel 13 passes, the cutting device 4 is driven to cut the barium sheet 12.

[0032] When the surgical towel 13 passes through the guide rod 6, the downwardly inclined guide rod 6 causes one end of the surgical towel 13 to be rolled up. Under the action of the guide conveyor belt 9, one end of the surgical towel 13 is rolled up and folded at the bottom of the barium sheet 12. The rolled surgical towel 13 is transported by the first conveyor belt 7 and the second conveyor belt 8, so that the first conveyor belt 7 is located at the bottom of the bottom surgical towel 13, and the second conveyor belt 8 is located at the top of the top surgical towel 13. The first conveyor belt 7 and the second conveyor belt 8 clamp the surgical towel 13 containing the barium sheet 12, so that the downstream sewing equipment can sew the surgical towel 13.

[0033] The overall device has a high degree of automation and can automatically transport, weld, and cut the barium sheet 12, and can automatically curl and press the surgical towel 13. It can work continuously and uninterruptedly, greatly improving production efficiency. The overall structure can reduce human errors, ensure the consistent quality of each product, and avoid the phenomenon that human factors may cause inconsistencies in the size and shape of the surgical towel. At the same time, it avoids the phenomenon that workers are easily fatigued by long-term repetitive work, which affects work efficiency and quality.

[0034] In the preferred embodiment, the feeding device 3 includes a driving wheel 301 and a driven wheel 302. A guide wire block 304 is provided on one side of the driven wheel 302, and a second guide wire block 305 is provided on the other side of the guide wire block 304. A guide wire block 303 is provided at the bottom of the driving wheel 301. The barium sheet 12 is clamped between the driving wheel 301 and the driven wheel 302. With this structure,

[0035] In the preferred embodiment, the driving wheel 301 is provided with a driving motor, the wire block 304 is provided with an arc surface 3041, and the second wire block 305 is provided with a second inclined slot 3051. One end of the barium sheet 12 rests on the arc surface 3041 and passes through the second inclined slot 3051.

[0036] In the preferred embodiment, the transmission belt 1 is provided with an inclined groove 101, which is located on the side of the second wire block 305. A cutting device 4 is provided on the side of the feeding device 3. The cutting device 4 includes a cylinder 401, and a blade 402 is provided on the cylinder 401.

[0037] In the preferred embodiment, a mounting frame 2 is provided on the transmission belt 1, and a plurality of driving devices 5 are provided on the mounting frame 2. The driving device 5 includes a first motor 501, a gear 502 is provided on the first motor 501, and the gear 502 is engaged with the transmission toothed belt 102. An ultrasonic welding gun 10 is provided on the mounting frame 2.

[0038] In a preferred embodiment, the transmission belt 1 includes a toothed belt 102, the bottom of which presses down on multiple surgical towels 13, and the bottom of the surgical towels 13 presses down on the cut barium sheet 12. A camera 11 is provided on one side of the transmission belt 1. With this structure, the camera 11 is used to detect whether the welded surgical towels 13 and barium sheet 12 are positioned correctly, ensuring that the hemming of the surgical towels 13 proceeds normally.

[0039] In a preferred embodiment, the guide conveyor 9 comprises a truss 901, with first and second rollers 902, 903 mounted on the truss 901. A third motor 904 is mounted on the first roller 902, and the first and second rollers 902, 903 are connected by a belt 905. This structure drives the third motor 904, causing the first and second rollers 902, 903 to roll. The second roller 903 is positioned closer to the conveyor belt 1, while the first roller 902 is further away from the conveyor belt 1. The second roller 903 is higher than the first roller 902, causing the belt 905 to tilt. One end of the guide rod 6 rests against the belt 905 at an angle. When one end of the surgical drape 13 passes the guide rod 6, the tilted guide rod 6 and the tilted belt 905 act to curl the edge of the surgical drape 13, with the end of the surgical drape 13 resting on the bottom of the barium sheet 12. The second roller 903 is positioned at the bottom of the conveyor belt 1, and the first conveyor belt 7 is positioned to one side of the guide conveyor 9, so that the first conveyor belt 7 and the conveyor belt 1 press against the bottom of the curled surgical drape 13.

[0040] Under the action of the guide conveyor belt 9, one end of the surgical towel 13 is rolled up and folded at the bottom of the barium sheet 12. The rolled surgical towel 13 is transported by the first conveyor belt 7 and the second conveyor belt 8 so that the first conveyor belt 7 is located at the bottom of the bottom surgical towel 13.

[0041] In a preferred embodiment, the guide rod 6 is an L-shaped round rod, and one end of the guide rod 6 is inclined against the belt 905 of the guide conveyor 9. With this structure, the inclined guide rod 6 and the inclined belt 905 act to curl the surgical towel 13, and the end of the surgical towel 13 is located at the bottom of the barium sheet 12.

[0042] In a preferred embodiment, a first conveyor belt 7 is provided at the bottom of the transmission belt 1, and a second conveyor belt 8 is provided at the top of the transmission belt 1. The first conveyor belt 7 includes multiple rollers 701, each of which is provided with a tensioning chain 702. One of the rollers 701 is provided with a second motor 703. With this structure, the second motor 703 is driven to rotate the tensioning chain 702, so that the tensioning chain 702 presses against the bottom of the hemmed surgical towel 13.

[0043] In a preferred embodiment, the top of the first conveyor belt 7 presses the bottom of the hemmed surgical towel 13 .

[0044] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. An online hemming device for surgical towel barium sheets, characterized by: The transmission belt (1) comprises a feeding device (3) at the bottom of one end of the transmission belt (1), a plurality of driving devices (5) are provided on the transmission belt (1), a guide rod (6) is provided on one of the driving devices (5), a guide conveyor belt (9) is provided on one side of the guide rod (6), and the guide conveyor belt (9) comprises a first roller (902) and a second roller (903); The height of the second roller (903) is higher than that of the first roller (902), and the second roller (903) is closer to the transmission belt (1) than the first roller (902).

2. The online hemming device for barium sheet of surgical towel according to claim 1, characterized in that: The feeding device (3) comprises a driving wheel (301) and a driven wheel (302), a conductor block (304) is provided on one side of the driven wheel (302), a second conductor block (305) is provided on one side of the conductor block (304), a conductor block (303) is provided at the bottom of the driving wheel (301), and a barium sheet (12) is clamped between the driving wheel (301) and the driven wheel (302).

3. The online barium sheet curling device for surgical towels according to claim 2, characterized in that: A driving motor is provided on the driving wheel (301), a curved surface (3041) is provided on the conductor block (304), a second inclined slot (3051) is provided on the second conductor block (305), and one end of the barium sheet (12) rests on the curved surface (3041) and passes through the second inclined slot (3051).

4. The online hemming device for surgical drape barium sheet according to claim 1, characterized in that: A chute (101) is provided on the transmission belt (1), and the chute (101) is located on one side of the second wire block (305). A cutting device (4) is provided on one side of the feeding device (3), and the cutting device (4) includes a cylinder (401), and a blade (402) is provided on the cylinder (401).

5. The online barium sheet curling device for surgical towels according to claim 1, characterized in that: A mounting frame (2) is provided on the transmission belt (1), a plurality of driving devices (5) are provided on the mounting frame (2), the driving device (5) includes a first motor (501), a gear (502) is provided on the first motor (501), the gear (502) is engaged with the transmission toothed belt (102), and an ultrasonic welding gun (10) is provided on the mounting frame (2).

6. The online barium sheet curling device for surgical towels according to claim 1, characterized in that: The transmission belt (1) comprises a transmission toothed belt (102), the bottom of the transmission toothed belt (102) presses a plurality of surgical towels (13), the bottom of the surgical towels (13) presses the cut barium sheet (12), and a camera (11) is provided on one side of the transmission belt (1).

7. The online barium sheet curling device for surgical towels according to claim 1, characterized in that: The guide conveyor belt (9) includes a truss (901), a first roller (902) and a second roller (903) are mounted on the truss (901), a third motor (904) is provided on the first roller (902), and the first roller (902) and the second roller (903) are connected via a belt (905).

8. The online barium sheet curling device for surgical towels according to claim 1, characterized in that: The guide rod (6) is a round rod with an L-shaped structure, and one end of the guide rod (6) is inclined against the belt (905) of the guide conveyor belt (9).

9. The online barium sheet curling device for surgical towels according to claim 1, characterized in that: A first conveyor belt (7) is provided at the bottom of the transmission belt (1), and a second conveyor belt (8) is provided at the top of the transmission belt (1). The first conveyor belt (7) comprises a plurality of rollers (701), and tensioning chains (702) are provided on the plurality of rollers (701), wherein a second motor (703) is provided on one of the rollers (701).

10. The online barium sheet curling device for surgical towels according to claim 9, characterized in that: The top of the first conveyor belt (7) presses the bottom of the hemmed surgical towel (13).