Non-woven fabric roll traction device for surgical drape folding machine
By designing a non-woven roll traction device that includes anti-offset components and disassembly components, the problem of inconvenient fabric offset and reel replacement in existing equipment is solved, and the production efficiency and convenience of the equipment are improved.
Patent Information
- Application Number
- CN202421334166.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing non-woven roll traction equipment is prone to fabric offset when used, which requires manual adjustment and inconvenient replacement of the fabric roll.
A non-woven roll traction device including a base plate, a non-woven roll, a non-woven traction frame, a traction roller, an anti-offset assembly and a disassembly assembly assembly are designed. The anti-offset assembly drives the anti-offset plate to move to the middle through the meshing of the gears and the tooth plates to avoid the fabric offset; the disassembly and assembly assembly achieves rapid disassembly through the coordination of the positioning block and the positioning cylinder.
It effectively avoids the non-woven fabrics during the production process, improves production efficiency, and simplifies the disassembly and replacement of fabric rolls.
Smart Images
Figure CN222846136U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical supplies production machinery and equipment, in particular to a non-woven fabric roll traction device for a surgical drape folding machine. Background Art
[0002] With the development of society, more and more disposable medical and sanitary products are used in the field of medical supplies, such as surgical gowns, surgical covers, surgical bed sheets, etc. More and more manufacturers are packaging these disposable products in a sterile surgical package for sale. However, in the surgical package, the surgical gowns and bed sheets are generally large in area, and they need to be reasonably folded before packaging before they can be put into the surgical package. For example, the surgical bed sheet (which is generally composed of a non-woven fabric layer and a PE film layer) has a large use area. The traditional practice is generally to use manual folding, and the folding efficiency is very low. Moreover, the manual folding operation is completely based on one's own experience and proficiency, and it is easy to fold irregularly, which is easy to cause trouble for the later packaging. Therefore, a mechanical automatic folding bed sheet equipment is now designed. However, before the formal automatic folding operation is performed, the entire large roll of non-woven fabric needs to be pulled out from the roll step by step for folding and cutting. This requires the use of non-woven roll traction equipment. This traction equipment generally includes a bracket for hanging the non-woven roll and a motor to drive its rotation, as well as a traction frame.
[0003] When the existing traction equipment is in use, the non-woven fabric is easily deviated during the process of pulling the non-woven fabric forward. Once the deviation occurs, manual adjustment and correction are required in real time. The manual adjustment has low accuracy, and after the fabric on the fabric roll is unwound, it is not convenient to quickly replace the fabric roll. Utility Model Content
[0004] In order to solve the problem that in the existing traction equipment, the non-woven fabric is easily deviated during the process of being pulled forward during use, and once the deviation occurs, manual adjustment and correction are required in real time, the manual adjustment has low accuracy, and it is not convenient to quickly replace the fabric roll after the fabric on the fabric roll is unrolled; the purpose of the utility model is to provide a non-woven fabric roll traction device for a surgical drape folding machine.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a non-woven fabric roll traction device for a surgical drape folding machine, comprising a bottom plate and a non-woven fabric roll, a connecting plate is fixedly provided on the side of the bottom plate, a non-woven fabric traction frame is fixedly provided on the other end of the connecting plate, a plurality of non-woven fabric traction rollers are connected in the non-woven fabric traction frame, a support plate is fixedly provided on the upper surface of the bottom plate, a driving motor is fixedly provided on one side of one of the support plates, an output end of the driving motor passes through the support plate, and the output end of the driving motor is fixedly connected to one of the positioning cylinders, a disassembly assembly component is provided on the support plate and the non-woven fabric roll, and an anti-deviation component is fixedly provided on one side of the bottom plate;
[0006] The anti-deviating assembly comprises a hollow plate, the hollow plate is fixedly connected to one side of the bottom plate, a slide groove is provided on the inner surface of the hollow plate, a slider is slidably provided in the slide groove, a tooth plate is fixedly provided on the upper surface of the slider, the cross-sectional shapes of the slide groove and the slider are both "T"-shaped, a cross block is fixedly provided on the upper surface of the tooth plate, the cross block is slidably fitted with the inner surface of the hollow plate, a through groove is provided on the upper surface of the hollow plate, a connecting block is connected to the upper surface of the cross block, and a damping rotation device is provided in the connecting block. There is an anti-deflection plate, and a rotating rod is rotatably provided on the hollow plate, and the rotating rod penetrates the hollow plate. A gear is fixedly sleeved on the outer surface of the rotating rod, and the gear is meshed with the gear plate. A turntable is fixedly provided at the lower end of the rotating rod, and a semicircular notch is opened on the outer surface of the turntable, and a screw hole is opened on the lower surface of the hollow plate, and a screw is inserted into the inner thread of the screw hole, and the screw is movably fitted with the inner surface of the semicircular notch, and a plurality of semicircular notches are opened, and the semicircular notches are distributed in a circular array on the outer surface of the turntable.
[0007] Preferably, the disassembly and assembly component includes a positioning block and a positioning cylinder, the positioning block is fixedly connected to the end of the non-woven fabric roll, one of the positioning cylinders is rotatably connected to one side of the support plate, and a positioning groove is provided on the side of the other support plate, a movable plate is slidably provided in the positioning groove, and the other positioning cylinder is rotatably connected to one side of the movable plate, and through holes are provided on the positioning cylinder and the positioning block, a bolt is movably inserted in the through hole, a nut is threadedly sleeved on the outer surface of the bolt, two circular holes are provided, and the circular holes are symmetrically arranged on the upper surface of the other support plate, and circular holes are provided on the other support plate and the movable plate, and rods are movably inserted in the circular holes.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] 1. The utility model rotates the turntable to rotate the rotating rod, thereby rotating the gear mounted on its outer surface. The rotation of the gear drives the two tooth plates meshing with it to move toward the middle. The two anti-deflection plates can be moved toward the middle through the cross block to contact the side of the cloth, thereby preventing the non-woven fabric from rotating during the production process and affecting subsequent production.
[0010] 2. When the non-woven fabric roll needs to be disassembled, the nut can be rotated first to disengage it from the bolt. After the insertion rod is pulled out, the position of the movable plate can be moved. When the movable plate moves to the other side of the positioning groove, the insertion rod is inserted into another corresponding circular hole, and the non-woven fabric roll is moved to disengage the other positioning block from the other positioning cylinder, thereby completing the disassembly of the non-woven fabric roll. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0012] Figure 1 It is a schematic diagram of the structure of the utility model.
[0013] Figure 2 This is a schematic diagram of the structure of the anti-deviation component of the utility model.
[0014] Figure 3 This is a schematic diagram of the turntable structure of the utility model.
[0015] Figure 4 This is a schematic diagram of the disassembly and assembly structure of the utility model.
[0016] In the figure: 1. bottom plate; 11. support plate; 12. connecting plate; 13. non-woven fabric traction frame; 14. non-woven fabric traction roller; 2. non-woven fabric reel; 3. anti-deviation component; 31. hollow plate; 32. slide groove; 33. slider; 34. tooth plate; 35. cross block; 36. through groove; 37. connecting block; 38. anti-deviation plate; 39. gear; 391. rotating rod; 392. turntable; 393. semicircular notch; 394. screw hole; 395. screw; 4. disassembly and assembly component; 41. positioning block; 42. through hole; 43. positioning groove; 44. moving plate; 45. positioning cylinder; 46. bolt; 47. nut; 48. round hole; 49. plug rod; 5. driving motor. DETAILED DESCRIPTION
[0017] 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.
[0018] Example: Figure 1-4 As shown, the utility model provides a non-woven fabric roll traction device for a surgical drape folding machine, comprising a bottom plate 1 and a non-woven fabric roll 2, a connecting plate 12 is fixedly provided on the side of the bottom plate 1, a non-woven fabric traction frame 13 is fixedly provided on the other end of the connecting plate 12, a plurality of non-woven fabric traction rollers 14 are connected in the non-woven fabric traction frame 13, a support plate 11 is fixedly provided on the upper surface of the bottom plate 1, a disassembly assembly 4 is provided on the support plate 11 and the non-woven fabric roll 2, and an anti-deviation assembly 3 is fixedly provided on one side of the bottom plate 1;
[0019] The anti-deviation component 3 includes a hollow plate 31, which is fixedly connected to one side of the bottom plate 1. A slide groove 32 is provided on the inner surface of the hollow plate 31. A slider 33 is slidably provided in the slide groove 32. A tooth plate 34 is fixedly provided on the upper surface of the slider 33. Two tooth plates 34 are provided, and the two tooth plates 34 are obliquely symmetrically arranged. A cross block 35 is fixedly provided on the upper surface of the tooth plate 34. The cross-sectional shapes of the slide groove 32 and the slider 33 are both "T"-shaped to prevent the slider 33 from escaping from the slide groove 32. The cross block 35 is slidably fitted with the inner surface of the hollow plate 31. A through groove 36 is provided on the upper surface of the hollow plate 31. A connecting block 37 is connected to the upper surface of the cross block 35. An anti-deviation plate 38 is provided in the connecting block 37 for damping rotation. The anti-deviation plate 38 is connected to the connecting block The inner surface of the block 37 rotates and fits, and when the anti-deflection plate 38 is in a vertical state, it fits with the inner surface of the connecting block 37. A rotating rod 391 is rotatably provided on the hollow plate 31, and the rotating rod 391 penetrates the hollow plate 31. A gear 39 is fixedly sleeved on the outer surface of the rotating rod 391. The gear 39 is meshed with the tooth plate 34. A rotating disk 392 is fixedly provided at the lower end of the rotating rod 391. The rotating disk 392 is rotated to rotate the rotating rod 391, so that the gear 39 sleeved on its outer surface can be rotated. The rotation of the gear 39 drives the two tooth plates 34 meshed with it to move toward the middle. The two anti-deflection plates 38 can be moved toward the middle through the cross block 35 to contact the side of the cloth, thereby preventing the non-woven fabric from rotating during the production process and affecting subsequent production.
[0020] The outer surface of the rotating disk 392 is provided with a semicircular notch 393, and the lower surface of the hollow plate 31 is provided with a screw hole 394. A screw rod 395 is inserted into the inner thread of the screw hole 394. The screw rod 395 is movably fitted with the inner surface of the semicircular notch 393. There are a plurality of semicircular notches 393, and the semicircular notches 393 are distributed in a circular array on the outer surface of the rotating disk 392. After the position is adjusted, the screw rod 395 is fitted with one of the semicircular notches 393, and the end of the screw rod 395 is rotated to enter the screw hole 394, so as to limit the position and prevent the rotating disk 392 from rotating.
[0021] A driving motor 5 is fixedly provided on one side of one of the support plates 11, and the output end of the driving motor 5 passes through the support plate 11. The output end of the driving motor 5 is fixedly connected to one of the positioning cylinders 45. The driving motor 5 can drive one positioning cylinder 45 to rotate and cooperate with the other positioning cylinder 45 to rotate the non-woven fabric roll 2 for unloading.
[0022] The disassembly assembly 4 includes a positioning block 41 and a positioning cylinder 45. The positioning block 41 is fixedly connected to the end of the non-woven fabric roll 2. One of the positioning cylinders 45 is rotatably connected to one side of the support plate 11. A positioning groove 43 is provided on the side of the other support plate 11. A movable plate 44 is slidably provided in the positioning groove 43. The other positioning cylinder 45 is rotatably connected to one side of the movable plate 44. A through hole 42 is provided on the positioning cylinder 45 and the positioning block 41. A bolt 46 is movably inserted in the through hole 42. A nut 46 is threadedly sleeved on the outer surface of the bolt 46. 7. A circular hole 48 is formed on the other support plate 11 and the movable plate 44. A plug rod 49 is movably inserted into the circular hole 48. When the non-woven fabric roll 2 needs to be disassembled, the nut 47 can be first rotated to disengage it from the bolt 46. After the plug rod 49 is pulled out, the position of the movable plate 44 can be moved. When the movable plate 44 moves to the other side of the positioning groove 43, the plug rod 49 is inserted into another corresponding circular hole 48, and the other positioning block 41 is disengaged from the other positioning cylinder 45 when the non-woven fabric roll 2 is moved, thereby completing the disassembly of the non-woven fabric roll 2.
[0023] There are two circular holes 48 symmetrically arranged on the upper surface of the other support plate 11 , so as to limit the position of the movable plate 44 after it moves.
[0024] Working principle: When the utility model is in use, the ends of the non-woven fabric on the non-woven fabric roll 2 can be passed around the non-woven fabric traction roller 14 in sequence;
[0025] The anti-deflection plate 38 connected to the connecting block 37 can be rotated to be in a vertical state. In order to prevent the non-woven fabric from deflecting during the production process, the rotating rod 391 can be rotated by rotating the rotating disk 392, so that the gear 39 sleeved on its outer surface can be rotated. The rotation of the gear 39 drives the two tooth plates 34 meshing with it to move toward the middle. The two anti-deflection plates 38 can be moved toward the middle through the cross block 35 to contact the side of the fabric, thereby preventing the non-woven fabric from rotating during the production process and affecting the subsequent production.
[0026] When the non-woven fabric roll 2 needs to be disassembled, the nut 47 can be rotated first to disengage it from the bolt 46, and after the insertion rod 49 is pulled out, the position of the movable plate 44 can be moved. When the movable plate 44 moves to the other side of the positioning groove 43, the insertion rod 49 is inserted into another corresponding circular hole 48, and the non-woven fabric roll 2 is moved to disengage the other positioning block 41 from the other positioning cylinder 45, thereby completing the disassembly of the non-woven fabric roll 2;
[0027] During installation, it is only necessary to insert the positioning block 41 provided at the end of the new nonwoven fabric roll 2 into one of the positioning tubes 45 , and then move the moving plate 44 to allow the other positioning tube 45 to be sleeved on the outside of the other positioning block 41 .
[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A non-woven fabric roll pulling device for a surgical drape folding machine, comprising a bottom plate (1) and a non-woven fabric roll (2), characterized in that: A connecting plate (12) is fixedly provided on the side of the bottom plate (1), a non-woven fabric traction frame (13) is fixedly provided on the other end of the connecting plate (12), a plurality of non-woven fabric traction rollers (14) are connected inside the non-woven fabric traction frame (13), a supporting plate (11) is fixedly provided on the upper surface of the bottom plate (1), a disassembly assembly (4) is provided on the supporting plate (11) and the non-woven fabric roll (2), and an anti-deviating assembly (3) is fixedly provided on one side of the bottom plate (1); The anti-deviating component (3) comprises a hollow plate (31), wherein the hollow plate (31) is fixedly connected to one side of the bottom plate (1), a slide groove (32) is provided on the inner surface of the hollow plate (31), a slider (33) is slidably provided in the slide groove (32), a tooth plate (34) is fixedly provided on the upper surface of the slider (33), a cross block (35) is fixedly provided on the upper surface of the tooth plate (34), the cross block (35) is slidably fitted with the inner surface of the hollow plate (31), and the upper surface of the hollow plate (31) is provided with a tooth plate (34). A through groove (36) is provided on the surface, a connecting block (37) is connected to the upper surface of the transverse block (35), an anti-deflection plate (38) is provided inside the connecting block (37) for damping rotation, a rotating rod (391) is rotatably provided on the hollow plate (31), the rotating rod (391) penetrates the hollow plate (31), a gear (39) is fixedly sleeved on the outer surface of the rotating rod (391), the gear (39) is meshed with the tooth plate (34), and a rotating disk (392) is fixedly provided at the lower end of the rotating rod (391).
2. A non-woven fabric roll traction device for a surgical drape folding machine as claimed in claim 1, characterized in that: The disassembly and assembly component (4) comprises a positioning block (41) and a positioning cylinder (45), wherein the positioning block (41) is fixedly connected to the end of the non-woven fabric roll (2), wherein one positioning cylinder (45) is rotatably connected to one side of the support plate (11), and a positioning groove (43) is provided on the side of the other support plate (11), and a movable plate (44) is slidably provided in the positioning groove (43), and the other positioning cylinder (45) is rotatably connected to one side of the movable plate (44), and a through hole (42) is provided on the positioning cylinder (45) and the positioning block (41), and a bolt (46) is movably inserted in the through hole (42), and a nut (47) is threadedly sleeved on the outer surface of the bolt (46), and a circular hole (48) is provided on the other support plate (11) and the movable plate (44), and a plug rod (49) is movably inserted in the circular hole (48).
3. A non-woven fabric roll pulling device for a surgical drape folding machine as claimed in claim 1, characterized in that: The outer surface of the rotating disk (392) is provided with a semicircular notch (393), and the lower surface of the hollow plate (31) is provided with a screw hole (394). A screw rod (395) is inserted into the inner thread of the screw hole (394), and the screw rod (395) is movably fitted with the inner surface of the semicircular notch (393).
4. A non-woven fabric roll pulling device for a surgical drape folding machine as claimed in claim 3, characterized in that: A plurality of semicircular notches (393) are provided, and the semicircular notches (393) are distributed in a circular array on the outer surface of the rotating disk (392).
5. The non-woven fabric roll pulling device for a surgical drape folding machine according to claim 1, characterized in that: The cross-sectional shapes of the slide groove (32) and the slider (33) are both "T"-shaped.
6. A non-woven fabric roll pulling device for a surgical drape folding machine as claimed in claim 2, characterized in that: A drive motor (5) is fixedly provided on one side of one of the support plates (11), and an output end of the drive motor (5) passes through the support plate (11), and the output end of the drive motor (5) is fixedly connected to one of the positioning cylinders (45).
7. A non-woven fabric roll pulling device for a surgical drape folding machine as claimed in claim 2, characterized in that: There are two circular holes (48), and the circular holes (48) are symmetrically arranged on the upper surface of the other supporting plate (11).