Gauze piece blanking device

Abstract

The utility model discloses a gauze piece blanking device which comprises a shell, a blanking channel height adjusting assembly and a blanking channel size adjusting assembly, a first supporting column is fixedly connected to the left surface of the shell, a first groove is formed in the first supporting column, and a second supporting column is fixedly connected to the left surface of the shell. The discharging channel height adjusting assembly comprises a first sliding block, a threaded rod, a first motor, a connecting rod and a discharging channel, the inner surface of the first groove is in sliding connection with the first sliding block, and the device can adjust the distance between the discharging channel and the conveying belt to meet the discharging requirements of gauze pieces with different thicknesses; according to the automatic feeding device, the gauze pieces are prevented from being folded or deviated in the falling position due to the large falling distance, the size of the discharging channel can be adjusted according to the sizes of the gauze pieces, the gauze pieces can be accurately and neatly discharged, production interruption and adjustment time are shortened, and therefore the overall production efficiency is improved, and the automatic feeding device is higher in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking devices, and particularly relates to a blanking device for gauze blocks. Background Art

[0002] Medical gauze blocks are usually made of pure cotton material, with good air permeability, water absorption and softness. They can effectively contact the wound, promote healing, and are not easy to cause allergic reactions. They are commonly used to cover the wound, absorb the blood and tissue fluid exuded from the wound, prevent external bacteria from invading, and provide a relatively clean environment for the wound. Medical gauze blocks of different specifications and sizes can meet different medical needs. Smaller gauze blocks are suitable for small wounds, while larger ones are suitable for large-area trauma.

[0003] At present, the height between the blanking channel of the gauze block and the conveyor belt cannot be adjusted. For gauze blocks of different sizes or thicknesses, the fixed height may not achieve the best blanking effect. Thinner gauze blocks may fly or fold during the blanking process due to a large drop, affecting the accuracy and neatness of blanking; thicker gauze blocks may not have enough height drop, resulting in unsmooth blanking or even blocking the blanking channel. After retrieval, it is found that the technical solution provided by the utility model with the application number CN202220253812.7 also has the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a blanking device for gauze blocks. The device can adjust the distance between the blanking channel and the conveyor belt through the blanking channel height adjustment component, meeting the blanking requirements of gauze blocks with different thicknesses. When changing the production of gauze blocks with different thicknesses, by adjusting the height of the blanking channel, it can avoid the folding of the gauze blocks or the deviation of the falling position due to a large falling distance, and can adjust the size of the blanking channel according to the size of the gauze blocks, avoiding problems such as unsmooth blanking and jamming caused by the mismatch between the channel size and the gauze blocks. The gauze blocks can be blanked accurately and neatly, reducing the time of production interruption and adjustment, thereby improving the overall production efficiency, and the device has stronger applicability.

[0005] To achieve the above purpose, the utility model also provides a blanking device for gauze blocks, including: a housing, a blanking channel height adjustment component and a blanking channel size adjustment component. The left surface of the housing is fixedly connected with a first support column, and a first groove is arranged inside the first support column. The blanking channel height adjustment component includes a first slider, a threaded rod, a first motor, a connecting rod and a blanking channel. The inner surface of the first groove is slidably connected with the first slider, the inner surface of the first slider is threadedly connected with the threaded rod, the right surface of the first slider is fixedly connected with the connecting rod, and the front surface of the connecting rod is fixedly connected with the blanking channel;

[0006] The size adjustment assembly of the blanking channel includes a first telescopic rod, a limiting plate, a second telescopic rod and a telescopic plate. The left inner wall of the blanking channel is fixedly connected to the first telescopic rod, the right end of the first telescopic rod is fixedly connected to the limiting plate, the rear inner wall of the blanking channel is fixedly connected to the second telescopic rod, and the front end of the second telescopic rod is fixedly connected to the telescopic plate. A second motor is fixedly connected to the left surface of the housing.

[0007] According to the described blanking device for gauze blocks, both the first motor and the second motor are electrically connected to an external power source, and both the first telescopic rod and the second telescopic rod are electrically connected to an external power source.

[0008] According to the described blanking device for gauze blocks, the output end of the first motor is fixedly connected to the threaded rod, and the upper surface of the first support column is fixedly connected to the first motor. While the first motor rotates, it drives the threaded rod to rotate, and the first slider on the threaded rod moves, so as to adjust the use height of the blanking channel on the connecting rod.

[0009] According to the described blanking device for gauze blocks, both the front surface and the rear surface of the limiting plate are slidably connected to the blanking channel, and both the left surface and the right surface of the telescopic plate are slidably connected to the limiting plate. The size between the telescopic plate and the limiting plate can be adjusted according to the size of the blanking gauze block, so that the gauze block can be blanked more smoothly.

[0010] According to the described blanking device for gauze blocks, a second support column is fixedly connected to the right surface of the housing, and a second groove is provided inside the second support column.

[0011] According to the described blanking device for gauze blocks, a second slider is slidably connected to the inner surface of the second groove, and a guide rod is slidably connected to the inner surface of the second slider. When adjusting the height of the blanking channel, the guide rod makes the structure more stable during the movement of the blanking channel and plays a guiding role.

[0012] According to the described blanking device for gauze blocks, the output end of the second motor is fixedly connected to a rotating shaft, and the side surface of the rotating shaft is rotatably connected to the housing.

[0013] According to the described blanking device for gauze blocks, a driving roller is fixedly connected to the side surface of the rotating shaft, and a conveyor belt is rotatably connected to the side surface of the driving roller. By starting the second motor to rotate and drive the rotating shaft to rotate, the driving roller on the rotating shaft rotates to drive the conveyor belt to convey.

[0014] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0015] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a schematic diagram of the overall structure of a blanking device for a gauze block of the present utility model;

[0017] Figure 2 It is a schematic diagram of a partial structure of a blanking device for a gauze block of the present utility model;

[0018] Figure 3 It is a top view of the blanking channel of a blanking device for a gauze block of the present utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the second support column of a blanking device for a gauze block of the present utility model.

[0020] Legend description:

[0021] 1. Housing; 2. First support column; 3. First groove; 4. First slider; 5. Threaded rod; 6. First motor; 7. Connecting rod; 8. Blanking channel; 9. First telescopic rod; 10. Limiting plate; 11. Second telescopic rod; 12. Telescopic plate; 13. Second support column; 14. Second groove; 15. Second slider; 16. Guide rod; 17. Rotating shaft; 18. Second motor; 19. Driving roller; 20. Conveyor belt; 21. Blanking channel height adjustment assembly; 22. Blanking channel size adjustment assembly. Specific embodiments

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0023] Refer to Figures 1-4, an embodiment of the utility model provides a blanking device for gauze blocks, which includes: a housing 1, a blanking channel height adjustment component 21 and a blanking channel size adjustment component 22. A first support column 2 is fixedly connected to the left surface of the housing 1. A first groove 3 is provided inside the first support column 2. The blanking channel height adjustment component 21 includes a first slider 4, a threaded rod 5, a first motor 6, a connecting rod 7 and a blanking channel 8. The inner surface of the first groove 3 is slidably connected to the first slider 4. The inner surface of the first slider 4 is threadedly connected to the threaded rod 5. The right surface of the first slider 4 is fixedly connected to the connecting rod 7. The front surface of the connecting rod 7 is fixedly connected to the blanking channel 8. Before blanking the gauze blocks, first adjust the use height of the blanking channel 8 according to the thickness of the gauze blocks. When starting the first motor 6 to rotate and drive the threaded rod 5 to rotate, the first slider 4 and the connecting rod 7 on the threaded rod 5 move, and the use height of the blanking channel 8 on the connecting rod 7 can be adjusted, so that the position between the blanking port at the lower end of the blanking channel 8 and the conveyor belt 20 is adjusted to a suitable distance. A second support column 13 is fixedly connected to the right surface of the housing 1. A second groove 14 is provided inside the second support column 13. The inner surface of the second groove 14 is slidably connected to a second slider 15. The inner surface of the second slider 15 is slidably connected to a guide rod 16. When adjusting the height of the blanking channel 8, the guide rod 16 makes the structure more stable during the movement of the blanking channel 8 and plays a guiding role. The blanking channel size adjustment component 22 includes a first telescopic rod 9, a limiting plate 10, a second telescopic rod 11 and a telescopic plate 12. The left inner wall of the blanking channel 8 is fixedly connected to the first telescopic rod 9. The right end of the first telescopic rod 9 is fixedly connected to the limiting plate 10. By starting the first telescopic rod 9 to drive the limiting plate 10 to move, the distance between the two limiting plates 10 is adjusted according to the length of the blanking gauze blocks. The rear inner wall of the blanking channel 8 is fixedly connected to the second telescopic rod 11. The front end of the second telescopic rod 11 is fixedly connected to the telescopic plate 12. By starting the second telescopic rod 11 to drive the telescopic plate 12 to move, the distance between the two telescopic plates 12 is adjusted according to the width of the blanking gauze blocks. A second motor 18 is fixedly connected to the left surface of the housing 1. The output end of the second motor 18 is fixedly connected to a rotating shaft 17. The side surface of the rotating shaft 17 is rotatably connected to the housing 1. The side surface of the rotating shaft 17 is fixedly connected to a driving roller 19. The side surface of the driving roller 19 is rotatably connected to a conveyor belt 20. By starting the second motor 18 to drive the rotating shaft 17 to rotate, the driving roller 19 on the rotating shaft 17 rotates simultaneously, and the conveyor belt 20 conveys, and the gauze blocks blanked in the blanking channel 8 can be conveyed. The first motor 6 and the second motor 18 are both electrically connected to an external power source. The first telescopic rod 9 and the second telescopic rod 11 are both electrically connected to an external power source. The output end of the first motor 6 is fixedly connected to the threaded rod 5. The upper surface of the first support column 2 is fixedly connected to the first motor 6,The front surface and the rear surface of the limit plate 10 are both slidably connected to the blanking channel 8, and the left surface and the right surface of the telescopic plate 12 are both slidably connected to the limit plate 10.

[0024] Working principle: When in use, first adjust the use height of the blanking channel 8 according to the thickness of the blanking gauze block. While starting the first motor 6 to rotate and drive the threaded rod 5 to rotate, the first slider 4 on the threaded rod 5 and the connecting rod 7 move, and the use height of the blanking channel 8 on the connecting rod 7 can be adjusted. Adjust the position between the blanking port under the blanking channel 8 and the conveyor belt 20 to a suitable position. Then adjust the blanking channel size adjusting component 22 according to the size of the blanking gauze block. Start the first telescopic rod 9 to drive the limit plate 10 to move to a suitable position. During the movement of the limit plate 10, the telescopic plate 12 on the second telescopic rod 11 is compressed by the thrust of the limit plate 10. Start the limit plate 10 to drive the telescopic plate 12 to move. The two sides of the telescopic plate 12 slide with the limit plate 10 to a suitable distance, and the gauze block can be blanked through the blanking channel 8. When in use, while starting the second motor 18 to drive the rotating shaft 17 to rotate, the driving roller 19 on the rotating shaft 17 rotates, and the conveyor belt 20 conveys, and the gauze block blanked in the blanking channel 8 can be conveyed. This device can adjust the distance between the blanking channel 8 and the conveyor belt 20 to meet the blanking requirements of gauze blocks with different thicknesses. When replacing and producing gauze blocks with different thicknesses, by adjusting the height of the blanking channel 8, it can avoid the folding of the gauze block or the deviation of the falling position due to the large falling distance, and can adjust the size of the blanking channel 8 according to the size of the gauze block, avoiding problems such as unsmooth blanking and jamming caused by the mismatch between the channel size and the gauze block. The gauze block can be blanked accurately and neatly, reducing the time of production interruption and adjustment, thereby improving the overall production efficiency, and the applicability of this device is stronger.

[0025] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. A gauze block feeding device, characterized in that: include: A shell (1), a material discharge channel height adjustment component (21) and a material discharge channel size adjustment component (22); the left surface of the shell (1) is fixedly connected to a first support column (2); a first groove (3) is provided inside the first support column (2); the material discharge channel height adjustment component (21) comprises a first slider (4), a threaded rod (5), a first motor (6), a connecting rod (7) and a material discharge channel (8); the inner surface of the first groove (3) is slidably connected to the first slider (4); the inner surface of the first slider (4) is threadedly connected to the threaded rod (5); the right surface of the first slider (4) is fixedly connected to the connecting rod (7); and the front surface of the connecting rod (7) is fixedly connected to the material discharge channel (8); The material discharge channel size adjustment component (22) comprises a first telescopic rod (9), a limit plate (10), a second telescopic rod (11) and a telescopic plate (12); the left inner wall of the material discharge channel (8) is fixedly connected to the first telescopic rod (9); the right end of the first telescopic rod (9) is fixedly connected to the limit plate (10); the rear inner wall of the material discharge channel (8) is fixedly connected to the second telescopic rod (11); the front end of the second telescopic rod (11) is fixedly connected to the telescopic plate (12); and the left surface of the housing (1) is fixedly connected to a second motor (18).

2. A gauze block feeding device according to claim 1, characterized in that: The first motor (6) and the second motor (18) are both electrically connected to an external power source, and the first telescopic rod (9) and the second telescopic rod (11) are both electrically connected to an external power source.

3. A gauze block feeding device according to claim 1, characterized in that: The output end of the first motor (6) is fixedly connected to the threaded rod (5), and the upper surface of the first support column (2) is fixedly connected to the first motor (6).

4. A gauze block feeding device according to claim 1, characterized in that: The front surface and the rear surface of the limit plate (10) are both slidably connected to the material discharge channel (8), and the left surface and the right surface of the telescopic plate (12) are both slidably connected to the limit plate (10).

5. A gauze block feeding device according to claim 1, characterized in that: A second support column (13) is fixedly connected to the right surface of the housing (1), and a second groove (14) is provided inside the second support column (13).

6. A gauze block feeding device according to claim 5, characterized in that: The inner surface of the second groove (14) is slidably connected to a second sliding block (15), and the inner surface of the second sliding block (15) is slidably connected to a guide rod (16).

7. A gauze block feeding device according to claim 1, characterized in that: The output end of the second motor (18) is fixedly connected to a rotating shaft (17), and the side surface of the rotating shaft (17) is rotatably connected to the housing (1).

8. A gauze block feeding device according to claim 7, characterized in that: A driving roller (19) is fixedly connected to the side surface of the rotating shaft (17), and a conveyor belt (20) is rotatably connected to the side surface of the driving roller (19).

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