Bandage cutting device

Abstract

The utility model discloses a bandage cutting device, which belongs to the technical field of bandage production and comprises a conveying belt for conveying bandages and a cutting knife for cutting the bandages, the conveying belt is arranged on a conveying frame, and an adjusting mechanism is arranged on the conveying frame. The adjusting mechanism comprises a mounting base arranged on the conveying frame, a mounting rod arranged in the mounting base, a sliding strip arranged on the mounting rod in a sliding mode and a positioning assembly used for positioning the sliding strip, the mounting rod is located above the conveying belt, the sliding strip is located above the conveying belt, and the cutting knife is arranged on the sliding strip. The bandage cutting device has the effects that the position of the cutting knife is convenient to adjust, bandages with different widths meeting the requirements of different use scenes are obtained, and the application range and flexibility of the bandages are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bandage production technical field especially is related to a bandage cutting device. BACKGROUND

[0002] Bandage is a gauze band that is used to bandage wound or affected part in daily life, and it is a common medical supply. There are many different types and various bandaging methods, and the appropriate type and bandaging method need to be selected according to the injured part.

[0003] In the prior art, when producing and manufacturing bandages, a cutting knife is usually used to cut the bandages during the conveying process of the conveying belt. However, the position of the cutting knife is usually fixed. Different bandages in different scenes may require different cutting sizes and shapes. The position of the cutting knife cannot be moved, which cannot meet the different cutting requirements and limits the application range and flexibility of the bandages.

[0004] In view of the above related technologies, it is urgent to design and develop a bandage cutting device to adjust the position of the cutting knife to obtain bandages with different widths that meet the requirements of different use scenes and improve the application range and flexibility of the bandages. UTILITY MODEL CONTENTS

[0005] In order to adjust the position of the cutting knife, obtain bandages with different widths that meet the requirements of different use scenes, and improve the application range and flexibility of the bandages, the present application provides a bandage cutting device.

[0006] The bandage cutting device provided by the present application adopts the following technical scheme:

[0007] A bandage cutting device includes a conveying belt for conveying bandages and a cutting knife for cutting the bandages. The conveying belt is arranged on a conveying frame. An adjusting mechanism is arranged on the conveying frame. The adjusting mechanism includes a mounting seat arranged on the conveying frame, a mounting rod arranged in the mounting seat, a sliding bar slidingly arranged on the mounting rod, and a positioning assembly for positioning the sliding bar. The mounting rod is located above the conveying belt. The sliding bar is located above the conveying belt. The cutting knife is arranged on the sliding bar.

[0008] By adopting the above technical scheme, the conveying belt is arranged on the conveying frame, the mounting seat is arranged on the conveying frame, the mounting rod is arranged in the mounting seat, the sliding bar is slidingly arranged on the mounting rod, the mounting rod is located above the conveying belt, the sliding bar is located above the conveying belt, and the cutting knife is arranged on the sliding bar. When different widths of bandages need to be cut, the sliding bar drives the cutting knife to slide, so that the sliding bar drives the cutting knife to the appropriate position. The positioning assembly is used to position the sliding bar, which is convenient for fixing the cutting knife and improves the application range and flexibility of the bandages.

[0009] Preferably, a sliding hole is formed on the top surface of the mounting base, the sliding strip is slidingly arranged in the sliding hole, the positioning assembly comprises a threaded sleeve arranged in the sliding strip and a positioning plate abutting against the top surface of the mounting base, and the positioning plate is arranged on the top surface of the threaded sleeve.

[0010] By adopting the above technical scheme, the sliding hole is formed on the top surface of the mounting base, the sliding strip is slidingly arranged in the sliding hole, the threaded sleeve is arranged in the sliding strip, and the positioning plate is arranged on the top surface of the threaded sleeve. When the cutting knife needs to be positioned, the positioning plate is rotated to abut against the top surface of the mounting base. Due to the connection relationship among the positioning plate, the threaded sleeve and the sliding strip, the sliding strip is fixed in the sliding hole, thereby facilitating the positioning of the cutting knife.

[0011] Preferably, the conveying frame is arranged on the mounting base plate, and the mounting base plate is provided with a winding and unwinding mechanism. The winding and unwinding mechanism comprises a first mounting plate arranged on the mounting base plate, a first motor arranged on the first mounting plate, an unwinding roller fixed to an output shaft of the first motor, a second mounting plate arranged on the mounting base plate, a second motor arranged on the second mounting plate, and a winding roller fixed to an output shaft of the second motor. The unwinding roller is rotatably arranged on the first mounting plate, and the winding roller is rotatably arranged on the second mounting plate.

[0012] By adopting the above technical scheme, the conveying frame is arranged on the mounting base plate, the first mounting plate is arranged on the mounting base plate, the first motor is arranged on the first mounting plate, the unwinding roller is fixed to the output shaft of the first motor, the unwinding roller is rotatably arranged on the first mounting plate, the second mounting plate is arranged on the mounting base plate, the second motor is arranged on the second mounting plate, and the winding roller is fixed to the output shaft of the second motor. The winding roller is rotatably arranged on the second mounting plate. The unwinding roller is used for unwinding the uncut bandage, and the winding roller is used for winding the cut bandage.

[0013] Preferably, the winding and unwinding mechanism comprises a separation assembly. The separation assembly comprises a sliding tube slidingly arranged on the winding roller, a first separation ring arranged on one end surface of the sliding tube, and a second separation ring arranged on the other end surface of the sliding tube. The first separation ring is slidingly arranged on the winding roller, and the second separation ring is slidingly arranged on the winding roller. The winding and unwinding mechanism comprises a fixing assembly for fixing the sliding tube.

[0014] By adopting the above technical scheme, the sliding tube is slidingly arranged on the winding roller, the first separation ring is arranged on one end surface of the sliding tube, the first separation ring is slidingly arranged on the winding roller, the second separation ring is arranged on the other end surface of the sliding tube, and the second separation ring is slidingly arranged on the winding roller. The sliding tube, the first separation ring and the second separation ring can separate and wind the cut bandage, thereby facilitating the winding of the segmented bandage.

[0015] Preferably, the fixing assembly comprises an abutting screw abutting against the circumferential side surface of the winding roller, the abutting screw being threadedly sleeved on the sliding pipe.

[0016] By adopting the above technical scheme, the abutting screw is threadedly sleeved on the sliding pipe, after the sliding pipe is slid to a proper position, the abutting screw is rotated to abut against the circumferential side surface of the winding roller, and the position of the sliding pipe is fixed.

[0017] Preferably, a guide mechanism is arranged on the conveying frame, the guide mechanism comprises a first placement seat arranged at one end of the conveying frame, a first guide roller rotatably arranged on the first placement seat, a second placement seat arranged at the other end of the conveying frame, and a second guide roller rotatably arranged on the second placement seat, the first guide roller is close to the unwinding roller, and the second guide roller is close to the winding roller.

[0018] By adopting the above technical scheme, the first placement seat is arranged at one end of the conveying frame, the first guide roller is rotatably arranged on the first placement seat and close to the unwinding roller, the second placement seat is arranged at the other end of the conveying frame, and the second guide roller is rotatably arranged on the second placement seat and close to the winding roller, the uncut bandage is conveyed onto the conveying belt through the first guide roller, and the cut bandage is conveyed onto the winding roller through the second guide roller, thereby improving the stability during the conveying of the bandage.

[0019] Preferably, a sliding groove is formed in the top surface of the mounting bottom plate, a driving mechanism is arranged on the mounting bottom plate, the driving mechanism comprises a third motor arranged on the mounting bottom plate, a screw rod fixed to the output shaft of the third motor, and a protective plate strip threadedly sleeved on the screw rod, the screw rod is rotatably arranged in the sliding groove, the protective plate strip is slidably arranged in the sliding groove, and the winding roller is rotatably inserted into the protective plate strip.

[0020] By adopting the above technical scheme, the sliding groove is formed in the top surface of the mounting bottom plate, the third motor is arranged on the mounting bottom plate, the screw rod is fixed to the output shaft of the third motor, the screw rod is rotatably arranged in the sliding groove, the protective plate strip is threadedly sleeved on the screw rod, the protective plate strip is slidably arranged in the sliding groove, and the winding roller is rotatably inserted into the protective plate strip, when it is needed to take the wound bandage off the winding roller, the third motor is driven to rotate the screw rod, so that the protective plate strip is separated from the winding roller, and the wound bandage can be taken out of the winding roller.

[0021] Preferably, a mounting hole is formed in the side surface of the bottom end of the sliding strip, the mounting hole is in communication with the bottom surface of the sliding strip, the cutting knife is arranged in the mounting hole, a penetrating screw is arranged on one side surface of the sliding strip, and the penetrating screw is connected to the sliding strip after penetrating through the cutting knife.

[0022] By adopting the technical scheme, the mounting hole is arranged on the side surface of the bottom end of the sliding strip and is communicated with the bottom surface of the sliding strip, the cutting knife is arranged in the mounting hole, the penetrating screw is arranged on one side surface of the sliding strip, the penetrating screw can be connected to the sliding strip after penetrating the cutting knife, when the cutting knife needs to be replaced, the penetrating screw is rotated to be separated from the cutting knife, the cutting knife is conveniently detached from the sliding strip, and the cutting knife is conveniently replaced.

[0023] To sum up, the present application has at least one of the following beneficial technical effects:

[0024] 1. The conveying belt is arranged on the conveying frame, the mounting seat is arranged on the conveying frame, the mounting rod is arranged in the mounting seat, the sliding strip is slidingly arranged on the mounting rod, the mounting rod is located above the conveying belt, the sliding strip is located above the conveying belt, and the cutting knife is arranged on the sliding strip. When different widths of the bandage need to be cut, the sliding strip drives the cutting knife to slide, so that the sliding strip drives the cutting knife to the appropriate position, the positioning assembly is used to position the sliding strip, the cutting knife is fixed, different widths of the bandage meeting the requirements of different use scenarios can be obtained, and the application range and flexibility of the bandage are improved.

[0025] 2. The top surface of the mounting seat is provided with a sliding hole, the sliding strip is slidingly arranged in the sliding hole, the threaded sleeve is sleeved on the sliding strip, and the positioning plate is arranged on the top surface of the threaded sleeve. When the cutting knife needs to be positioned, the positioning plate is rotated to abut against the top surface of the mounting seat. Due to the connection relationship among the positioning plate, the threaded sleeve and the sliding strip, the sliding strip is fixed in the sliding hole, so that the cutting knife is conveniently positioned, and the stability of cutting the bandage is improved.

[0026] 3. The sliding pipe is slidingly sleeved on the winding roller, the first separation ring is arranged on one end surface of the sliding pipe, the first separation ring is slidingly arranged on the winding roller, the second separation ring is arranged on the other end surface of the sliding pipe, and the second separation ring is slidingly arranged on the winding roller. The sliding pipe, the first separation ring and the second separation ring can separate and wind the cut bandage, so that the cut bandage is conveniently wound and separated. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a whole structure schematic view of a bandage cutting device in an embodiment of the present application.

[0028] Figure 2 It is a sectional view of the mounting seat in an embodiment of the present application.

[0029] Figure 3 It is a connection structure schematic view of a separation assembly in an embodiment of the present application.

[0030] Figure 4 It is Figure 1 It is a local enlarged view of A in FIG. 6.

[0031] MARKS IN THE DRAWINGS:

[0032] 1, mounting base plate; 11, sliding groove; 2, conveying frame; 3, conveying belt; 4, cutting knife; 5, adjusting mechanism; 51, mounting seat; 511, sliding hole; 52, mounting rod; 53, sliding bar; 531, mounting hole; 532, through screw; 54, positioning assembly; 541, stud; 542, positioning plate; 6, winding and unwinding mechanism; 61, mounting plate one; 62, motor one; 63, unwinding roller; 64, mounting plate two; 65, motor two; 66, winding roller; 67, separation assembly; 671, sliding tube; 672, separation ring one; 673, separation ring two; 68, fixing assembly; 681, abutting screw; 7, guiding mechanism; 71, article placing seat one; 72, guiding roller one; 73, article placing seat two; 74, guiding roller two; 8, driving mechanism; 81, motor three; 82, screw rod; 83, protective plate. DETAILED DESCRIPTION

[0033] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The application is further described in detail.

[0034] The application discloses a bandage cutting device, referring to Figure 1 The bandage cutting device includes a mounting base plate 1, a conveying frame 2, a conveying belt 3, a cutting knife 4, an adjusting mechanism 5, a winding and unwinding mechanism 6, a guiding mechanism 7, and a driving mechanism 8.

[0035] Referring to Figure 1 The mounting base plate 1 is horizontally arranged, and the length direction of the mounting base plate 1 is parallel to the ground. The conveying frame 2 is arranged on the top surface of the mounting base plate 1, and the length direction of the conveying frame 2 is the same as that of the mounting base plate 1. The conveying belt 3 is slidingly arranged on the conveying frame 2, and the length direction of the conveying belt 3 is the same as that of the conveying frame 2.

[0036] Referring to Figure 1 and Figure 2 The adjusting mechanism 5 includes a mounting seat 51, a mounting rod 52, a sliding bar 53, and a positioning assembly 54. The mounting seat 51 is arranged on the conveying frame 2. The mounting rod 52 is arranged in the mounting seat 51 and located above the conveying belt 3. The length direction of the mounting rod 52 is parallel to the ground, and the length direction of the mounting rod 52 is perpendicular to the length direction of the mounting base plate 1. The sliding bar 53 has three sliding bars, which are slidingly arranged on the mounting rod 52, and the length direction of the sliding bar 53 is perpendicular to the ground.

[0037] Referring to Figure 1 and Figure 2As shown, the slide bar 53 is above the conveying belt 3, and the cutting knife 4 is arranged on the slide bar 53. When it is necessary to cut the bandage with different widths, the slide bar 53 drives the cutting knife 4 to slide, so that the slide bar 53 drives the cutting knife 4 to the appropriate position. The slide bar 53 is positioned by the positioning assembly 54, so as to fix the cutting knife 4, and the application range and flexibility of the bandage are improved.

[0038] Referring to Figure 1 and Figure 2 As shown, the cutting knife 4 has three, and the cutting knife 4 corresponds to the slide bar 53. The side surface of the bottom end of the slide bar 53 is provided with a mounting hole 531, which is in communication with the bottom surface of the slide bar 53. The cutting knife 4 is arranged in the mounting hole 531. The side surface of the slide bar 53 is provided with a through screw 532, which can be connected to the slide bar 53 after passing through the cutting knife 4. When it is necessary to replace the cutting knife 4, the through screw 532 is rotated to separate from the cutting knife 4, so as to detach the cutting knife 4 from the slide bar 53, thereby facilitating the replacement of the cutting knife 4.

[0039] Referring to Figure 1 and Figure 2 As shown, the top surface of the mounting seat 51 is provided with a sliding hole 511, and the length direction of the sliding hole 511 is the same as the length direction of the mounting rod 52. The slide bar 53 is slidingly arranged in the sliding hole 511. The positioning assembly 54 has three groups, and the positioning assembly 54 corresponds to the slide bar 53. The positioning assembly 54 comprises a stud 541 and a positioning plate 542.

[0040] Referring to Figure 1 and Figure 2 As shown, the stud 541 is threadedly sleeved in the slide bar 53, and the positioning plate 542 is arranged on the top surface of the stud 541. When it is necessary to position the cutting knife 4, the positioning plate 542 is rotated to abut against the top surface of the mounting seat 51. Due to the connection relationship between the positioning plate 542, the stud 541 and the slide bar 53, the slide bar 53 is fixed in the sliding hole 511, thereby facilitating the positioning of the cutting knife 4.

[0041] Referring to Figure 1 and Figure 3 As shown, the winding and unwinding mechanism 6 comprises a mounting plate one 61, a motor one 62, an unwinding roller 63, a mounting plate two 64, a motor two 65, a winding roller 66, a separation assembly 67 and a fixing assembly 68. The mounting plate one 61 is arranged on the mounting bottom plate 1 and located on one side of the conveying frame 2. The motor one 62 is arranged on the mounting plate one 61. The unwinding roller 63 is fixed on the output shaft of the motor one 62 and is rotationally arranged on the mounting plate one 61.

[0042] Referring to Figure 1As shown in the figure, the mounting plate two 64 is arranged on the mounting base plate 1, the mounting plate two 64 is located on the other side of the conveying frame 2, the motor two 65 is arranged on the mounting plate two 64, the winding roller 66 is fixed on the output shaft of the motor two 65, the winding roller 66 is rotatably arranged on the mounting plate two 64, the unwinding roller 63 is used for unwinding the uncut bandage, and the winding roller 66 is used for winding the cut bandage.

[0043] Referring to Figure 1 and Figure 3 As shown in the figure, the separation assembly 67 has three groups, the separation assembly 67 includes a sliding tube 671, a separation ring one 672 and a separation ring two 673, the sliding tube 671 is slidably sleeved on the winding roller 66, the sliding tube 671 is coaxial with the winding roller 66, the separation ring one 672 is arranged on one end surface of the sliding tube 671, the separation ring one 672 is slidably arranged on the winding roller 66, and the separation ring one 672 is coaxial with the winding roller 66.

[0044] Referring to Figure 1 and Figure 3 As shown in the figure, the separation ring two 673 is arranged on the other end surface of the sliding tube 671, the separation ring two 673 is slidably arranged on the winding roller 66, and the separation ring two 673 is coaxial with the winding roller 66, the sliding tube 671, the separation ring one 672 and the separation ring two 673 can separate and wind the cut bandage, and the cut bandage is convenient to wind.

[0045] Referring to Figure 1 and Figure 3 As shown in the figure, the fixing assembly 68 has three groups, the fixing assembly 68 includes an abutting screw 681, the abutting screw 681 is threadedly sleeved on the sliding tube 671, after the sliding tube 671 is slid to a suitable position, the abutting screw 681 is rotated to abut against the circumferential side surface of the winding roller 66, so that the position of the sliding tube 671 is fixed.

[0046] Referring to Figure 1 As shown in the figure, the guide mechanism 7 includes a seat one 71, a guide roller one 72, a seat two 73 and a guide roller two 74, the seat one 71 is arranged on one end of the conveying frame 2, the guide roller one 72 is rotatably arranged on the seat one 71, and the guide roller one 72 is close to the unwinding roller 63.

[0047] Referring to Figure 1 As shown in the figure, the seat two 73 is arranged on the other end of the conveying frame 2, the guide roller two 74 is rotatably arranged on the seat two 73, the guide roller two 74 is close to the winding roller 66, the uncut bandage is conveyed to the conveying belt 3 through the guide roller one 72, and the cut bandage is conveyed to the winding roller 66 through the guide roller two 74, so that the stability of the bandage conveying process is improved.

[0048] Referring to Figure 1 andFigure 4 As shown, the top surface of the mounting base 1 is provided with a sliding groove 11, the driving mechanism 8 includes a motor 81, a screw rod 82 and a protective strip 83, the motor 81 is arranged on the mounting base 1, the screw rod 82 is fixed on the output shaft of the motor 81, the screw rod 82 is rotationally arranged in the sliding groove 11, the protective strip 83 is threadedly sleeved on the screw rod 82, the protective strip 83 is slidingly arranged in the sliding groove 11, and the winding roller 66 is rotationally inserted into the protective strip 83. When it is needed to take off the wound bandage from the winding roller 66, the motor 81 is driven to rotate the screw rod 82, so that the protective strip 83 is separated from the winding roller 66, and the wound bandage can be conveniently taken off from the winding roller 66.

[0049] The implementation principle of the bandage cutting device in the embodiment of the present application is as follows:

[0050] When it is needed to cut bandages with different widths, the sliding slide bar 53 drives the cutting knife 4 to slide, so that the slide bar 53 drives the cutting knife 4 to the appropriate position, the positioning plate 542 is rotated, and the positioning plate 542 abuts against the top surface of the mounting seat 51. Due to the connection relationship among the positioning plate 542, the stud 541 and the slide bar 53, the slide bar 53 is fixed in the sliding hole 511, so that the cutting knife 4 can be positioned, and bandages with different widths meeting the requirements of different use scenarios can be obtained, and the application range and flexibility of the bandages are improved.

[0051] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A bandage cutting device comprising a conveyor belt (3) for conveying a bandage and a cutting knife (4) for cutting the bandage, characterized in that: The conveying belt (3) is arranged on a conveying frame (2), and the conveying frame (2) is provided with an adjusting mechanism (5), the adjusting mechanism (5) comprises a mounting seat (51) arranged on the conveying frame (2), a mounting rod (52) arranged in the mounting seat (51), a sliding rod (53) slidingly arranged on the mounting rod (52), and a positioning assembly (54) for positioning the sliding rod (53), the mounting rod (52) is located above the conveying belt (3), the sliding rod (53) is located above the conveying belt (3), and the cutting knife (4) is arranged on the sliding rod (53).

2. The bandage cutting apparatus of claim 1, wherein: A sliding hole (511) is formed in the top surface of the mounting seat (51), the sliding rod (53) is slidingly arranged in the sliding hole (511), the positioning assembly (54) comprises a threaded sleeve (541) arranged in the sliding rod (53) and a positioning plate (542) abutting against the top surface of the mounting seat (51), and the positioning plate (542) is arranged on the top surface of the threaded sleeve (541).

3. The bandage cutting apparatus of claim 1, wherein: The conveying frame (2) is arranged on a mounting bottom plate (1), and the mounting bottom plate (1) is provided with a winding and unwinding mechanism (6), the winding and unwinding mechanism (6) comprises a mounting plate one (61) arranged on the mounting bottom plate (1), a motor one (62) arranged on the mounting plate one (61), an unwinding roller (63) fixed on the output shaft of the motor one (62), a mounting plate two (64) arranged on the mounting bottom plate (1), a motor two (65) arranged on the mounting plate two (64), and a winding roller (66) fixed on the output shaft of the motor two (65), the unwinding roller (63) is rotatably arranged on the mounting plate one (61), and the winding roller (66) is rotatably arranged on the mounting plate two (64).

4. The bandage cutting apparatus of claim 3, wherein: The winding and unwinding mechanism (6) comprises a separation assembly (67), the separation assembly (67) comprises a sliding tube (671) slidingly sleeved on the winding roller (66), a separation ring one (672) arranged on one end surface of the sliding tube (671), and a separation ring two (673) arranged on the other end surface of the sliding tube (671), the separation ring one (672) is slidingly arranged on the winding roller (66), the separation ring two (673) is slidingly arranged on the winding roller (66), and the winding and unwinding mechanism (6) comprises a fixing assembly (68) for fixing the sliding tube (671).

5. A bandage cutting device according to claim 4, wherein: The fixing assembly (68) comprises an abutting screw (681) abutting against the circumferential surface of the winding roller (66), and the abutting screw (681) is threadedly sleeved on the sliding tube (671).

6. The bandage cutting apparatus of claim 3, wherein: The conveying frame (2) is provided with a guide mechanism (7), the guide mechanism (7) comprises a placing seat one (71) arranged at one end of the conveying frame (2), a guide roller one (72) rotatably arranged on the placing seat one (71), a placing seat two (73) arranged at the other end of the conveying frame (2) and a guide roller two (74) rotatably arranged on the placing seat two (73), the guide roller one (72) is close to the unwinding roller (63), and the guide roller two (74) is close to the winding roller (66).

7. The bandage cutting apparatus of claim 3, wherein: The top surface of the mounting bottom plate (1) is provided with a sliding groove (11), the mounting bottom plate (1) is provided with a driving mechanism (8), the driving mechanism (8) comprises a motor three (81) arranged on the mounting bottom plate (1), a screw rod (82) fixed on the output shaft of the motor three (81) and a protective batten (83) threaded on the screw rod (82), the screw rod (82) is rotatably arranged in the sliding groove (11), and the protective batten (83) is slidably arranged in the sliding groove (11), and the winding roller (66) is rotatably inserted into the protective batten (83).

8. The bandage cutting apparatus of claim 1, wherein: The side surface of the bottom end of the sliding strip (53) is provided with a mounting hole (531), the mounting hole (531) is communicated with the bottom surface of the sliding strip (53), the cutting knife (4) is arranged in the mounting hole (531), and the cutting knife (4) is arranged in the mounting hole (531). One side surface of the sliding strip (53) is provided with a penetrating screw (532), and the penetrating screw (532) can be connected to the sliding strip (53) after penetrating the cutting knife (4).

Images