Blanking and conveying mechanism for gauze mask cotton

Abstract

The utility model relates to the field of blanking of cotton for masks, and discloses a blanking and transporting mechanism for cotton for masks, which comprises a support base, and a mounting rack is fixedly mounted at the top of the support base. The blanking and transporting mechanism has the following advantages and effects: a truck is moved to the position of a cotton clamping block for masks through a blanking assembly for cotton for masks; if the materials are vertically placed, a third motor can be controlled to drive a second driving shaft and a fixing plate to turn over, at the moment, a fourth motor is controlled to drive the third driving shaft and a second transmission gear to drive a stress gear, and the stress gear can drive a second lead screw and a lifting frame to move through thread fit after rotating; according to the size of materials, a fifth motor can be controlled to drive a bidirectional lead screw to rotate, the bidirectional lead screw can drive cotton clamping blocks for masks to clamp rolled materials through thread fit, and if the rolled materials are transversely placed, the rolled materials can be clamped through the cotton clamping blocks for the masks on the upper side and the lower side.

Description

TECHNICAL FIELD

[0001] The utility model relates to cotton blanking technology field for mask, especially in cotton blanking transportation mechanism for mask. BACKGROUND

[0002] Mask is a kind of sanitary article, generally refers to the air filter into the nose part for filtering the air into the nose, to block the harmful gas, smell, droplet into the nose of the wearer, with gauze or paper, etc. are made, mask has certain filtering effect to the air into the lung, when respiratory tract infectious disease prevails, when working in the environment of dust pollution, wearing mask has very good effect, mask can be divided into air filter mask and air supply mask;

[0003] In prior art, the existing cotton raw material for mask is mostly rolled and transported, the volume is large, and has certain weight, and workers need to manually carry it to the specified position, and cut it into the width of mask, so that the work is time-consuming and laborious, and more workers are needed to assist. UTILITY MODEL CONTENT

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a cotton blanking transportation mechanism for mask, comprising a supporting base, a mounting frame is fixedly installed at the top of the supporting base, a cotton blanking assembly for mask is arranged above the supporting base and the mounting frame.

[0005] The cotton blanking assembly for mask comprises a first motor, a first lead screw, a limiting rod, a sliding frame and a supporting frame, the first motor is fixedly installed on one side of the mounting frame, the first lead screw is fixedly installed at the output end of the first motor, the limiting rod is fixedly installed on the inner side of the mounting frame, the sliding frame is screw-mounted on the outer side of the first lead screw, the sliding frame is slidingly installed on the outer side of the limiting rod, and the supporting frame is fixedly installed at the bottom of the sliding frame.

[0006] Further, the utility model is provided with: a conveying belt is rotatably installed on one side of the mounting frame, an installation plate is fixedly installed on one side of the mounting frame, an electric telescopic rod is fixedly installed on one side of the installation plate, a heating device is fixedly installed at the output end of the electric telescopic rod, a cutting blade is fixedly installed on the front side of the heating device, and a cotton conveying and cutting assembly for mask is arranged above the cotton blanking assembly for mask.

[0007] Further, the cotton blanking assembly for mask further comprises a second motor, a first driving shaft, a rotating shaft and a first transmission gear, the second motor is fixedly installed on the inner side of the sliding frame, the first driving shaft is fixedly installed at the output end of the second motor, the rotating shaft is rotatably installed on the inner side of the sliding frame, and the first transmission gear is fixedly installed on the outer sides of the rotating shaft and the first driving shaft.

[0008] By adopting the technical scheme, the truck is moved to the position of the cotton clamping block for masks, if the material is vertically placed, the third motor can drive the second drive shaft and the fixed plate to overturn, at this time, the fourth motor drives the third drive shaft and the second transmission gear to drive the stress gear, the stress gear can drive the second lead screw and the lifting frame to move through the threaded cooperation after rotation, according to the size of the material, the fifth motor can drive the bidirectional lead screw to rotate, the cotton clamping block for masks can clamp the rolled material through the threaded cooperation of the bidirectional lead screw, if the rolled material is horizontally placed, the cotton clamping block for masks on the upper and lower sides can clamp the rolled material.

[0009] The utility model discloses further provide: the cotton conveying cutting assembly for mask includes rotating frame, third motor, second drive shaft and fixed plate, the rotating frame fixed mounting at the bottom of rotating shaft, the rotating frame and support frame are pasted, third motor fixed mounting in the inboard of rotating frame, second drive shaft fixed mounting at the output of third motor, fixed plate fixed mounting at one side of second drive shaft.

[0010] The utility model discloses further provide: the cotton conveying cutting assembly for mask still includes fourth motor, third drive shaft, second transmission gear, stress gear, second lead screw, guide rod and lifting frame, fourth motor fixed mounting in the inboard of fixed plate, third drive shaft fixed mounting at the output of fourth motor, second transmission gear fixed mounting at the output of third drive shaft, stress gear rotationally installs at the top of fixed plate, second lead screw screw installation in the inboard of stress gear, guide rod sliding installation in the inboard of fixed plate, lifting frame fixed mounting at the bottom of second lead screw and guide rod.

[0011] The utility model discloses further provide: the cotton conveying cutting assembly for mask still includes installation box, fifth motor, bidirectional lead screw and cotton clamping block for mask, installation box fixed mounting at one side of fixed plate and lifting frame, fifth motor fixed mounting at one side inner wall of installation box, bidirectional lead screw fixed mounting at the output of fifth motor, cotton clamping block for mask screw installation is at the outside front and back of bidirectional lead screw.

[0012] By adopting the technical scheme, the first driving shaft and the first transmission gear driven by the second motor are rotated after the cotton for masks is clamped, the first transmission gear can drive the rotating shaft, the rotating frame and the clamped cotton for masks to move to the top of the conveying belt, no matter the direction of the material, the third motor and the second driving shaft can be used to adjust the material, the cotton for masks is controlled to be vertically arranged above the conveying belt, the cutting blade is heated by the heating device, the cutting blade can reach a certain temperature and is driven to move by the electric telescopic rod, and the high-temperature cutting blade can cut the cotton for masks.

[0013] The utility model discloses further provide as follows: the inside of heating device is provided with heating resistance wire, the material quality of cutting blade is heat -conducting steel material quality.

[0014] The utility model discloses further provide as follows: the top of stress gear has screw hole, and the second screw rod is threadedly installed on the inside of screw hole.

[0015] The utility model discloses further provide as follows: the shape of cotton for masks clamping block is one side wide one side narrow, and the outside of cotton for masks clamping block is provided with protective soft pad.

[0016] The utility model discloses further provide as follows: the one side of installation box is provided with guide slot, and the width of cotton for masks clamping block is same with the width of guide slot.

[0017] The utility model discloses further provide as follows: the one side of installation box is provided with guide slot, and the width of cotton for masks clamping block is same with the width of guide slot.

[0018] 1, the utility model discloses a cotton for masks unloading subassembly, moves to the position of cotton for masks clamping block of truck, if the material is vertically placed, can control third motor and drive second driving shaft and fixed plate to overturn, control fourth motor and drive third driving shaft and second transmission gear to drive stress gear, stress gear can drive second screw rod and lifting frame to move through screw thread cooperation after rotating, according to the size of material, can control fifth motor and drive bidirectional screw rod to rotate, and bidirectional screw rod can drive cotton for masks clamping block and clamp the material of rolling through screw thread cooperation, if the material of rolling is placed horizontally, can clamp the material of rolling through the cotton for masks clamping block of upper and lower two sides.

[0019] 2, the utility model discloses a cotton conveying cutting assembly for mask is set up, and the cotton for mask is clamped to complete and control second motor drive first drive shaft and first transmission gear and rotate, and first transmission gear can drive rotating shaft, rotating frame and the cotton for mask raw material of clamping move to the top of conveyer belt, no matter what direction raw material places can be adjusted to it through third motor and second drive shaft, and control the cotton for mask raw material and set up in the upper of conveyer belt vertically, through heating device heating cutting blade, can let blade reach certain temperature and move through electric telescopic link, can let high temperature cutting blade cut the cotton for mask raw material. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will introduce the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0021] Figure 1 It is the structure schematic diagram of the cotton for mask unloading transport mechanism proposed in the utility model.

[0022] Figure 2 It is the partial structure schematic diagram of the cotton for mask unloading transport mechanism proposed in the utility model.

[0023] Figure 3 It is the explosion partial structure schematic diagram of the cotton for mask unloading transport mechanism proposed in the utility model.

[0024] Figure 4 It is the explosion partial structure schematic diagram of the cotton for mask unloading transport mechanism proposed in the utility model.

[0025] In the drawing, 1, cotton for mask unloading assembly;2, cotton for mask conveying cutting assembly;3, support base;4, mounting bracket;5, conveyer belt;6, mounting plate;7, electric telescopic link;8, heating device;9, cutting blade;

[0026] 11, first motor;12, first screw;13, limit rod;14, sliding bracket;15, support frame;16, second motor;17, first drive shaft;18, rotating shaft;19, first transmission gear;

[0027] 21, rotating frame;22, third motor;23, second drive shaft;24, fixed plate;25, fourth motor;26, third drive shaft;27, second transmission gear;28, stress gear;29, second screw;30, guide rod;31, lifting frame;32, mounting box;33, fifth motor;34, bidirectional screw;35, cotton for mask clamping block. DETAILED DESCRIPTION

[0028] SUMMARY Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a cotton blank conveying mechanism for gauze mask, including support base 3, the top fixed mounting of support base 3 has mounting bracket 4, the top of support base 3 and mounting bracket 4 is provided with cotton blank subassembly 1 for gauze mask,

[0029] Cotton blank subassembly 1 for gauze mask includes first motor 11, first screw rod 12, limit rod 13, sliding frame 14 and support frame 15, first motor 11 is fixedly installed in one side of mounting bracket 4, first screw rod 12 is fixedly installed in the output of first motor 11, limit rod 13 is fixedly installed in the inside front and back of mounting bracket 4, sliding frame 14 is screwly installed in the outside of first screw rod 12, sliding frame 14 is slidingly installed in the outside of limit rod 13, support frame 15 is fixedly installed in the bottom of sliding frame 14.

[0030] In the embodiment, the side of mounting bracket 4 is rotatably installed with a conveyor belt 5, the side of mounting bracket 4 is fixedly installed with a mounting plate 6, the side of mounting plate 6 is fixedly installed with an electric telescopic rod 7, the output end of electric telescopic rod 7 is fixedly installed with a heating device 8, the front side of heating device 8 is fixedly installed with a cutting blade 9, the top of cotton blank subassembly 1 for gauze mask is provided with a cotton conveying and cutting assembly 2 for gauze mask.

[0031] In the embodiment, the cotton blank subassembly 1 for gauze mask further includes a second motor 16, a first drive shaft 17, a rotating shaft 18 and a first transmission gear 19, the second motor 16 is fixedly installed on the inside of sliding frame 14, the first drive shaft 17 is fixedly installed on the output of second motor 16, the rotating shaft 18 is rotatably installed on the inside of sliding frame 14, and the first transmission gear 19 is fixedly installed on the outside of rotating shaft 18 and first drive shaft 17.

[0032] In the embodiment, the cotton conveying and cutting assembly 2 for gauze mask includes a rotating frame 21, a third motor 22, a second drive shaft 23 and a fixed plate 24, the rotating frame 21 is fixedly installed on the bottom of rotating shaft 18, the rotating frame 21 is in close contact with support frame 15, the third motor 22 is fixedly installed on the inside of rotating frame 21, the second drive shaft 23 is fixedly installed on the output of third motor 22, and the fixed plate 24 is fixedly installed on one side of second drive shaft 23.

[0033] In the embodiment, the cotton conveying and cutting assembly 2 for mask further comprises a fourth motor 25, a third driving shaft 26, a second transmission gear 27, a force receiving gear 28, a second lead screw 29, a guide rod 30 and a lifting frame 31, the fourth motor 25 is fixedly installed on the inner side of the fixed plate 24, the third driving shaft 26 is fixedly installed on the output end of the fourth motor 25, the second transmission gear 27 is fixedly installed on the output end of the third driving shaft 26, the force receiving gear 28 is rotatably installed on the top of the fixed plate 24, the second lead screw 29 is threadedly installed on the inner side of the force receiving gear 28, the guide rod 30 is slidably installed on the inner side of the fixed plate 24, and the lifting frame 31 is fixedly installed on the bottom of the second lead screw 29 and the guide rod 30.

[0034] In the embodiment, the cotton conveying and cutting assembly 2 for mask further comprises a mounting box 32, a fifth motor 33, a bidirectional lead screw 34 and a cotton clamping block 35 for mask, the mounting box 32 is fixedly installed on one side of the fixed plate 24 and the lifting frame 31, the fifth motor 33 is fixedly installed on the inner wall of one side of the mounting box 32, the bidirectional lead screw 34 is fixedly installed on the output end of the fifth motor 33, and the cotton clamping block 35 for mask is threadedly installed on the outer side of the bidirectional lead screw 34; if the rolled material is placed horizontally, the cotton clamping block 35 for mask on the upper side and the lower side can clamp the rolled material, after clamping, the second motor 16 drives the first driving shaft 17 and the first transmission gear 19 to rotate, the first transmission gear 19 drives the rotating shaft 18, the rotating frame 21 and the clamped cotton raw material for mask to move to the top of the conveyor belt 5, no matter which direction the raw material is placed, the third motor 22 and the second driving shaft 23 can adjust the raw material, the cotton raw material for mask is vertically arranged above the conveyor belt 5, the heating device 8 heats the cutting blade 9 to a certain temperature, the electric telescopic rod 7 drives the cutting blade 9 to move, and the high-temperature cutting blade 9 cuts the cotton raw material for mask.

[0035] In the embodiment, the inner side of the heating device 8 is provided with a heating resistance wire, and the material of the cutting blade 9 is heat-conducting steel; when the high-temperature blade contacts the melt-blown cotton, the fiber is quickly fused and cut off. The advantages of this mode are fast cutting speed and smooth incision, and due to the high temperature, the fiber is locally melted, which can effectively prevent the problems of loose fiber and flying lint after cutting the melt-blown cotton, the conveyor belt 5 can convey the cut raw material, the device can save time and labor for workers, has the effects of automation and intelligence, and has high work efficiency.

[0036] In this embodiment, the top of the force gear 28 has a threaded hole, and the second lead screw 29 is screwed into the inside of the threaded hole; the threaded hole allows the force gear 28 to move after rotating, allowing the second lead screw 29 and the lifting frame 31 to move up and down, thereby realizing the clamping and transportation of the cotton raw material for masks of different sizes by the device.

[0037] In this embodiment, the mask cotton clamping block 35 is wide on one side and narrow on the other side, and the outer side of the mask cotton clamping block 35 is provided with a protective soft pad; the protective soft pad can make the mask cotton clamping block 35 have a larger friction when clamping the mask cotton raw material, and will not cause damage.

[0038] In this embodiment, the installation box 32 is provided with a guide groove on one side, and the width of the mask cotton clamping block 35 is the same as the width of the guide groove; the guide groove allows the mask cotton clamping block 35 to not rotate with the bidirectional lead screw 34 after being stressed, so that the mask cotton clamping block 35 can only slide in the inside of the installation box 32.

[0039] Specific operation is that the raw material of the mask cotton is mostly transported by a truck, and the rolled material is horizontally or vertically stacked and placed. The truck is moved to the position of the mask cotton clamping block 35. If the material is vertically placed, the third motor 22 can drive the second drive shaft 23 and the fixed plate 24 to flip. At this time, the fourth motor 25 drives the third drive shaft 26 and the second transmission gear 27 to drive the force gear 28. The force gear 28 can drive the second lead screw 29 and the lifting frame 31 to move through the threaded cooperation after rotating. According to the size of the material, the fifth motor 33 can drive the bidirectional lead screw 34 to rotate. The bidirectional lead screw 34 can drive the mask cotton clamping block 35 to clamp the rolled material through the threaded cooperation. If the rolled material is horizontally placed, the mask cotton clamping block 35 on the upper and lower sides can clamp the rolled material. After clamping is completed, the second motor 16 drives the first drive shaft 17 and the first transmission gear 19 to rotate. The first transmission gear 19 can drive the rotating shaft 18, the rotating frame 21 and the clamped mask cotton raw material to move to the top of the conveyor belt 5. No matter what direction the raw material is placed, it can be adjusted by the third motor 22 and the second drive shaft 23. The mask cotton raw material is vertically arranged above the conveyor belt 5. The heating device 8 heats the cutting blade 9 to a certain temperature and moves it by the electric telescopic rod 7. The high-temperature cutting blade 9 cuts the mask cotton raw material. When the high-temperature cutting blade 9 contacts the melt-blown cotton, the fiber is quickly melted and cut off. This way has the advantages of fast cutting speed, smooth cutting edge, and effective prevention of fiber loosening and flying after melt-blown cotton is cut. The conveyor belt 5 can transport the cut raw material. The device can save time and effort for workers, has the effects of automation and intelligence, and has high work efficiency.

Claims

1. A cotton feeding and transport mechanism for face masks, characterized in that, include: A support base (3) is provided, and a mounting bracket (4) is fixedly installed on the top of the support base (3). A cotton feeding assembly (1) for masks is provided above the support base (3) and the mounting bracket (4). The cotton feeding assembly (1) for masks includes a first motor (11), a first lead screw (12), a limiting rod (13), a sliding frame (14), and a support frame (15). The first motor (11) is fixedly installed on one side of the mounting frame (4). The first lead screw (12) is fixedly installed at the output end of the first motor (11). The limiting rod (13) is fixedly installed on the front and rear sides of the inner side of the mounting frame (4). The sliding frame (14) is threaded onto the outer side of the first lead screw (12). The sliding frame (14) is slidably installed on the outer side of the limiting rod (13). The support frame (15) is fixedly installed at the bottom of the sliding frame (14).

2. The cotton feeding and conveying mechanism for face masks according to claim 1, characterized in that, A conveyor belt (5) is rotatably mounted on one side of the mounting frame (4), a mounting plate (6) is fixedly mounted on one side of the mounting frame (4), an electric telescopic rod (7) is fixedly mounted on one side of the mounting plate (6), a heating device (8) is fixedly mounted on the output end of the electric telescopic rod (7), a cutting blade (9) is fixedly mounted on the front side of the heating device (8), and a mask cotton feeding and cutting assembly (2) is provided above the mask cotton feeding assembly (1).

3. The cotton feeding and conveying mechanism for face masks according to claim 1, characterized in that, The cotton feeding assembly (1) for masks also includes a second motor (16), a first drive shaft (17), a rotating shaft (18), and a first transmission gear (19). The second motor (16) is fixedly installed on the inner side of the sliding frame (14), the first drive shaft (17) is fixedly installed on the output end of the second motor (16), the rotating shaft (18) is rotatably installed on the inner side of the sliding frame (14), and the first transmission gear (19) is fixedly installed on the outer side of the rotating shaft (18) and the first drive shaft (17).

4. The cotton feeding and conveying mechanism for face masks according to claim 2, characterized in that, The cotton conveying and cutting assembly (2) for masks includes a rotating frame (21), a third motor (22), a second drive shaft (23), and a fixing plate (24). The rotating frame (21) is fixedly installed at the bottom of the rotating shaft (18). The rotating frame (21) is in contact with the support frame (15). The third motor (22) is fixedly installed on the inner side of the rotating frame (21). The second drive shaft (23) is fixedly installed at the output end of the third motor (22). The fixing plate (24) is fixedly installed on one side of the second drive shaft (23).

5. The cotton feeding and conveying mechanism for face masks according to claim 2, characterized in that, The cotton conveying and cutting assembly (2) for masks also includes a fourth motor (25), a third drive shaft (26), a second transmission gear (27), a force-bearing gear (28), a second lead screw (29), a guide rod (30), and a lifting frame (31). The fourth motor (25) is fixedly installed on the inner side of the fixed plate (24). The third drive shaft (26) is fixedly installed on the output end of the fourth motor (25). The second transmission gear (27) is fixedly installed on the output end of the third drive shaft (26). The force-bearing gear (28) is rotatably installed on the top of the fixed plate (24). The second lead screw (29) is threaded on the inner side of the force-bearing gear (28). The guide rod (30) is slidably installed on the inner side of the fixed plate (24). The lifting frame (31) is fixedly installed on the bottom of the second lead screw (29) and the guide rod (30).

6. The cotton feeding and conveying mechanism for face masks according to claim 2, characterized in that, The mask cotton conveying and cutting assembly (2) also includes a mounting box (32), a fifth motor (33), a bidirectional lead screw (34), and a mask cotton clamping block (35). The mounting box (32) is fixedly installed on one side of the fixing plate (24) and the lifting frame (31). The fifth motor (33) is fixedly installed on the inner wall of one side of the mounting box (32). The bidirectional lead screw (34) is fixedly installed at the output end of the fifth motor (33). The mask cotton clamping block (35) is threadedly installed on the front and rear sides of the outer side of the bidirectional lead screw (34).

7. The cotton feeding and conveying mechanism for face masks according to claim 2, characterized in that, The heating device (8) is provided with a heating resistance wire on its inner side, and the cutting blade (9) is made of thermally conductive steel.

8. The cotton feeding and conveying mechanism for face masks according to claim 5, characterized in that, The top of the force-bearing gear (28) has a threaded hole, and the second lead screw (29) is threaded inside the threaded hole.

9. A cotton feeding and conveying mechanism for face masks according to claim 6, characterized in that, The shape of the cotton clip block (35) for the mask is wider on one side and narrower on the other side, and a protective pad is provided on the outer side of the cotton clip block (35).

10. A cotton feeding and conveying mechanism for face masks according to claim 6, characterized in that, A guide groove is provided on one side of the mounting box (32), and the width of the mask cotton clamping block (35) is the same as the width of the guide groove.

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