Blanking and positioning device for barium sheet of operation towel

Abstract

The utility model provides an operation towel barium sheet blanking positioning device which comprises a support, a rotating wire guide shaft and a rotating yarn guide shaft are arranged on the support, gauze is arranged between the wire guide shaft and the yarn guide shaft, an electric heating device is arranged on one side of the yarn guide shaft and located on one side of the gauze, a cutting device is arranged on the support, and a barium sheet penetrates through the cutting device. And the cutting device comprises two cutting rods which are rotatably opened and closed. The whole device is high in automation degree, and the phenomena that time and labor are wasted and the manufacturing cost is increased due to manual cutting of the barium sheets are avoided. The cutting device can ensure that the lengths of the cut barium sheets are consistent, and meanwhile, the phenomenon that the using effect is affected due to the fact that the sizes of the barium sheets are inconsistent possibly in the manual production process is avoided. The end of the barium sheet after being cut reaches the gauze, the position of the barium sheet is fixed in advance, the barium sheet is not prone to moving, follow-up sewing is facilitated, the situation that the barium sheet is inaccurate in positioning after being cut, and follow-up use is not convenient is avoided, and high popularization value is achieved.

Description

Technical Field

[0001] The utility model relates to the field of medical material production, in particular to a barium sheet blanking and positioning device for surgical towels. Background Art

[0002] The surgical towel barium sheet is an auxiliary material used during surgery, usually made of barium sheet and gauze material. Its main function is to provide a certain amount of support and stability to help surgeons better position and operate during surgery. The barium sheet is usually placed inside the surgical towel to prevent it from displacement, so as to ensure good visibility of the surgical area and operational accuracy during surgery. Existing surgical towel barium sheets are difficult to cut and position, and generally require manual cutting of the barium sheet, which is time-consuming and labor-intensive, and increases production costs. The manual production process may cause inconsistent barium sheet sizes, affecting the use effect. At the same time, the barium sheet is not accurately positioned after cutting. Failure to accurately position the barium sheet may lead to deviations in the surgical target and affect the doctor's operational accuracy. For this reason, we propose a surgical towel barium sheet cutting and positioning device to solve the above problems. Utility Model Content

[0003] The utility model provides a barium sheet blanking and positioning device for a surgical towel, which solves the problems of manually cutting barium sheets, increasing production costs, possibly leading to inconsistent barium sheet sizes and affecting the use effect, and inaccurate positioning of the barium sheet after cutting, affecting the doctor's operating accuracy.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a surgical towel barium film blanking and positioning device, including a bracket, a rotating guide wire shaft and a rotating yarn guide shaft are provided on the bracket, gauze is provided between the guide wire shaft and the yarn guide shaft, an electric heating device is provided on one side of the yarn guide shaft, the electric heating device is located on one side of the gauze, a cutting device is provided on the bracket, the barium film passes through the cutting device, and the cutting device includes two rotating opening and closing cutting rods.

[0005] In the preferred embodiment, a first truss and a second truss are provided on the bracket, the wire guide shaft is rotatably connected to the first truss, a third motor is provided at one end of the wire guide shaft, the yarn guide shaft is rotatably connected to the second truss, a second motor is provided at one end of the yarn guide shaft, and the cutting device is installed at the bottom of the second truss.

[0006] In a preferred solution, a vertical frame is provided on the bracket, a plurality of cross bars are provided on the vertical frame, a guide wheel is provided on the bracket, and the guide wheel is installed on the cross bars.

[0007] In a preferred solution, the cutting device includes an outer box body, a rotating roller is provided on the cutting device, a notch groove is provided on the roller, a ring groove is provided on the roller, and two cutting rods are provided at the notch groove.

[0008] In a preferred solution, a blade is provided on the top of the cutting rod, the cutting rod is rotatably connected to the roller, and a spring is provided between the two cutting rods.

[0009] In the preferred solution, connecting frames are provided on both sides of the roller, the rotating shaft of the roller is rotatably connected to the connecting frames, a baffle is provided on the top of the connecting frame, and a first motor is provided on one of the connecting frames, and the output end of the first motor is connected to the rotating shaft of the roller.

[0010] In a preferred solution, the electric heating device includes an electric push rod, one end of the electric push rod is provided with an electric heater, and one end of the electric heater is provided with an electric heating head.

[0011] In a preferred solution, the bracket includes a bottom plate, a rotating pressure roller is provided on the bracket, and one end of the gauze scarf rests between the pressure roller and the bottom plate.

[0012] The beneficial effects of the present invention are as follows: after the barium sheet passes through the wire wheel, it is guided to the cutting device, the gauze rests between the wire guide shaft and the yarn guide shaft, the barium sheet is vertically located in the annular groove and slowly falls down, driving the first motor of the cutting device to rotate the roller, and the two cutting rods are opened under the action of the spring. When the cutting rod rotates to the stop rod, the cutting rod hits the stop rod, so that the two cutting rods are relatively closed, so that the two blades cut the barium sheet. After the cutting rod moves out of the stop rod, the two cutting rods open again, and the roller is rotated continuously, so that the cutting device can cut the barium sheet at regular intervals, so that the length of the barium sheet cut is consistent, and the quality of later use is not affected.

[0013] When the end of the small segment of barium sheet reaches the gauze, the electric push rod of the electric heating device is driven to make the electric heating head rest against the gauze for heating, so that the electric heating head heats the barium sheet and gauze, fixes the position of the barium sheet in advance, and makes it difficult to move, which is convenient for subsequent sewing. The wire guide shaft and the yarn guide shaft roll, and the cutting device cuts the other end of the small segment of barium sheet until the small segment of barium sheet is completely attached to the gauze. The electric heating device is retracted and waits for the next small segment of barium sheet to arrive.

[0014] The overall device is highly automated, eliminating the time-consuming and labor-intensive manual cutting of barium sheets, which increases production costs. The cutting device ensures consistent lengths of cut barium sheets, while also preventing the possibility of inconsistent sheet sizes during manual production, which can affect the effectiveness of the product. Once the end of the barium sheet reaches the gauze after cutting, the cutting device secures the sheet in place, preventing it from shifting and facilitating subsequent sewing. This prevents inaccurate positioning of the sheet after cutting, which can lead to inconvenience in subsequent use, making the device highly valuable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 It is an axonometric view of the overall structure of the utility model;

[0017] Figure 2 It is a top view of the overall structure of the utility model;

[0018] Figure 3 It is an axonometric view of a partial structure of the utility model;

[0019] Figure 4 It is an axial side view of the cutting device of the utility model;

[0020] Figure 5 It is a side view of the cutting device of the utility model;

[0021] Figure 6 This is an axial side view of the electric heating device of the utility model;

[0022] In the figure: bracket 1; first truss 101; second truss 102; vertical frame 103; cross bar 104; wire guide shaft 2; yarn guide shaft 3; cutting device 4; rotating roller 401; annular groove 402; connecting frame 403; blocking rod 404; notched groove 405; cutting rod 406; blade 407; spring 408; first motor 409; electric heating device 5; electric push rod 501; electric heater 502; electric heating head 503; second motor 6; third motor 7; pressure roller 8; wire pulley 9; barium sheet 10. DETAILED DESCRIPTION

[0023] Example 1:

[0024] like Figure 1-6 In the figure, a surgical towel barium sheet blanking and positioning device includes a bracket 1, a rotating guide wire shaft 2 and a rotating yarn guide shaft 3 are provided on the bracket 1, gauze is provided between the guide wire shaft 2 and the yarn guide shaft 3, an electric heating device 5 is provided on one side of the yarn guide shaft 3, the electric heating device 5 is located on one side of the gauze, a cutting device 4 is provided on the bracket 1, the barium sheet 10 passes through the cutting device 4, and the cutting device 4 includes two rotating opening and closing cutting rods 406. With this structure, the barium sheet 10 is guided to the cutting device 4 after passing through the wire pulley 9, and the gauze rests between the guide wire shaft 2 and the guide yarn shaft 3. The barium sheet 10 is vertically located in the annular groove 402 and slowly falls, driving the first motor 409 of the cutting device 4 to rotate the roller 401. The two cutting rods 406 open under the action of the spring 408. When the cutting rod 406 rotates to the stop rod 404, the cutting rod 406 hits the stop rod 404, so that the two cutting rods 406 are relatively closed, so that the two blades 407 cut the barium sheet 10. After the cutting rod 406 moves out of the stop rod 404, the two cutting rods 406 open again, and the roller 401 is rotated continuously, so that the cutting device 4 cuts the barium sheet 10 at regular intervals, so that the length of the barium sheet 10 cut is consistent, which does not affect the quality of later use.

[0025] When the end of the small segment of barium sheet 10 reaches the gauze, the electric push rod 501 of the electric heating device 5 is driven to make the electric heating head 503 rest against the gauze for heat adhesion, so that the electric heating head 503 heats the barium sheet 10 and the gauze, and fixes the position of the barium sheet 10 in advance to prevent it from moving, which is convenient for subsequent sewing. The guide wire shaft 2 and the yarn guide shaft 3 roll, and the cutting device 4 cuts the other end of the small segment of barium sheet 10 until the small segment of barium sheet 10 is completely heat-adhered to the gauze. The electric heating device 5 is retracted and waits for the next small segment of barium sheet 10 to arrive.

[0026] The overall device is highly automated, eliminating the time-consuming and labor-intensive manual cutting of the barium sheet 10, which increases production costs. The cutting device 4 ensures that the cut barium sheet 10 is of uniform length, while also preventing the possibility of inconsistent barium sheet 10 dimensions during manual production, which could affect the effectiveness of the product. Once the end of the barium sheet 10 reaches the gauze after being cut by the cutting device 4, the position of the barium sheet 10 is pre-fixed, making it less likely to shift, facilitating subsequent sewing, and preventing the barium sheet 10 from being mispositioned after cutting, which could cause inconvenience in subsequent use.

[0027] In a preferred embodiment, the bracket 1 is provided with a first truss 101 and a second truss 102. The guide shaft 2 is rotatably connected to the first truss 101. A third motor 7 is provided at one end of the guide shaft 2. The yarn guide shaft 3 is rotatably connected to the second truss 102. A second motor 6 is provided at one end of the yarn guide shaft 3. The cutting device 4 is mounted at the bottom of the second truss 102. With this structure, the second motor 6 and the third motor 7 are driven to move the guide shaft 2 and the yarn guide shaft 3 while clamping the yarn scarf, extending the electric heating device 5 to heat the barium sheet 10 against the yarn scarf.

[0028] In a preferred embodiment, a vertical frame 103 is provided on the bracket 1, and a plurality of cross bars 104 are provided on the vertical frame 103. A guide pulley 9 is provided on the bracket 1, and the guide pulley 9 is mounted on the cross bars 104. With this structure, the guide pulleys 9 are mounted on cross bars 104 of different heights to adjust the angle at which the barium sheet 10 enters the cutting device 4, thereby facilitating the cutting of the barium sheet 10 by the cutting device 4.

[0029] In a preferred embodiment, the cutting device 4 includes an outer box body, on which a rotating roller 401 is provided, which has a notch 405, an annular groove 402, and two cutting rods 406 at the notch 405. With this structure, the connecting frame 403 is mounted on the box body.

[0030] In a preferred embodiment, a cutting blade 407 is provided on the top of the cutting rod 406, which is rotatably connected to the roller 401, and a spring 408 is provided between the two cutting rods 406. With this structure, the first motor 409 of the cutting device 4 is driven to rotate the roller 401, and the two cutting rods 406 are opened under the action of the spring 408. When the cutting rod 406 rotates to the stop bar 404, the cutting rod 406 hits the stop bar 404, causing the two cutting rods 406 to close relative to each other, allowing the two cutting blades 407 to cut the barium sheet 10. After the cutting rod 406 moves out of the stop bar 404, the two cutting rods 406 open again, continuously rotating the roller 401, and the cutting device 4 cuts the barium sheet 10 at a regular time, so that the length of the barium sheet 10 is consistent and the quality of the barium sheet 10 is not affected in the future.

[0031] In the preferred solution, connecting frames 403 are provided on both sides of the roller 401, the rotating shaft of the roller 401 is rotatably connected to the connecting frames 403, a blocking rod 404 is provided on the top of the connecting frames 403, and a first motor 409 is provided on one of the connecting frames 403, and the output end of the first motor 409 is connected to the rotating shaft of the roller 401.

[0032] In a preferred embodiment, the electric heating device 5 includes an electric push rod 501, one end of which is provided with an electric heater 502, and one end of the electric heater 502 is provided with an electric heating head 503. With this structure, when the end of the small segment of barium sheet 10 reaches the gauze, the electric push rod 501 of the electric heating device 5 is driven to make the electric heating head 503 press against the gauze to heat the barium sheet 10 and the gauze, thereby pre-fixing the position of the barium sheet 10 to prevent it from shifting, facilitating subsequent sewing. The wire guide shaft 2 and the yarn guide shaft 3 rotate, and the cutting device 4 cuts the other end of the small segment of barium sheet 10 until the small segment of barium sheet 10 is completely hot-attached to the gauze. The electric heating device 5 is then retracted and the next small segment of barium sheet 10 is awaited. The electric push rod 501 of the electric heating device 5 is mounted on the bracket 1.

[0033] In a preferred embodiment, the support 1 includes a base plate, on which a rotating pressure roller 8 is mounted, with one end of the gauze resting between the pressure roller 8 and the base plate. With this structure, a guide wheel is provided on top of the first truss 101, around which the barium sheet 10 is wound. The guide wheel is provided with a fourth motor, which drives the fourth motor to cause the barium sheet 10 to fall along the surface of the guide wheel 9.

[0034] 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. A device for positioning and blanking barium sheets for surgical towels, characterized by: The invention comprises a bracket (1), wherein a rotating wire guide shaft (2) and a rotating yarn guide shaft (3) are provided on the bracket (1), gauze is provided between the wire guide shaft (2) and the yarn guide shaft (3), an electric heating device (5) is provided on one side of the yarn guide shaft (3), and the electric heating device (5) is located on one side of the gauze, a cutting device (4) is provided on the bracket (1), a barium sheet (10) passes through the cutting device (4), and the cutting device (4) includes two cutting rods (406) that rotate to open and close.

2. The surgical drape barium sheet blanking and positioning device according to claim 1, characterized in that: A first truss (101) and a second truss (102) are provided on the bracket (1); a wire guide shaft (2) is rotatably connected to the first truss (101); a third motor (7) is provided at one end of the wire guide shaft (2); a yarn guide shaft (3) is rotatably connected to the second truss (102); a second motor (6) is provided at one end of the yarn guide shaft (3); and a cutting device (4) is installed at the bottom of the second truss (102).

3. The barium sheet blanking and positioning device for surgical towels according to claim 1, characterized in that: The bracket (1) is provided with a vertical frame (103), the vertical frame (103) is provided with a plurality of cross bars (104), the bracket (1) is provided with a guide wheel (9), and the guide wheel (9) is installed on the cross bars (104).

4. The surgical drape barium sheet blanking and positioning device according to claim 1, characterized in that: The cutting device (4) comprises an outer box body. A rotating roller (401) is provided on the cutting device (4). A notch groove (405) is provided on the roller (401). A ring groove (402) is provided on the roller (401). Two cutting rods (406) are provided at the notch groove (405).

5. The surgical drape barium sheet blanking and positioning device according to claim 4, characterized in that: A blade (407) is provided on the top of the cutting rod (406), the cutting rod (406) is rotatably connected to the roller (401), and a spring (408) is provided between the two cutting rods (406).

6. The surgical drape barium sheet blanking and positioning device according to claim 4, characterized in that: Connecting frames (403) are provided on both sides of the rotating roller (401), the rotating shaft of the rotating roller (401) is rotatably connected to the connecting frames (403), a blocking rod (404) is provided on the top of the connecting frames (403), and a first motor (409) is provided on one of the connecting frames (403), and the output end of the first motor (409) is connected to the rotating shaft of the rotating roller (401).

7. The surgical drape barium sheet blanking and positioning device according to claim 1, characterized in that: The electric heating device (5) comprises an electric push rod (501), one end of the electric push rod (501) is provided with an electric heater (502), and one end of the electric heater (502) is provided with an electric heating head (503).

8. The surgical drape barium sheet blanking and positioning device according to claim 1, characterized in that: The bracket (1) comprises a bottom plate. A rotating pressure roller (8) is provided on the bracket (1), and one end of the scarf rests between the pressure roller (8) and the bottom plate.

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