Cotton swab feeding device

Abstract

The utility model relates to the technical field of atomization core assembly, in particular to a cotton wrapping swab feeding device. The cotton wrapping swab feeding device comprises a main machine frame, a discharging assembly, a feeding assembly, a transmission assembly, a cutting assembly, a positioning assembly and a feeding assembly. The material placing assembly is used for placing cotton swab material sheets; the feeding assembly is arranged on the front side of the discharging assembly and used for inputting cotton swab wrapping material pieces. The transmission assembly is used for driving the cotton swab wrapping material sheets to be conveyed; the cutting assembly is arranged on the front side of the transmission assembly and used for cutting out the cotton wrapping swab. The positioning assembly is arranged on the front side of the feeding assembly and comprises a station disc and a positioning jig. The feeding assembly comprises a driving mechanism, a lifting mechanism and a clamping mechanism, the driving mechanism is installed on the feeding plate and used for driving the lifting mechanism to slide front and back, the lifting mechanism is used for driving the clamping mechanism to ascend and descend, and the clamping mechanism is used for clamping the cotton wrapping swabs cut by the cutting assembly. The atomizing core assembling device solves the problem that an existing atomizing core is low in assembling efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizer core assembly, in particular to a cotton-wrapped rod feeding device. Background Art

[0002] Electronic cigarettes are electronic products that imitate cigarettes, with the same appearance, smoke, taste and feel as cigarettes. They are products that turn nicotine and other substances into vapor through atomization and other means, and then allow users to inhale them. The atomizer core is an important component inside the electronic cigarette, which is used to atomize the oil inside the electronic cigarette to produce smoke.

[0003] The existing atomizer core is assembled from a sponge, a cotton-wrapped rod, a heating wire, a jacket and a buckle. The cotton-wrapped rod is mostly stamped on a sheet by a stamping die. During manual assembly, the cotton-wrapped rod needs to be removed from the sheet one by one, and then the sponge, heating wire and other components are wrapped around the outside of the cotton-wrapped rod. This not only has low production efficiency, but also requires a large amount of manual labor.

[0004] Therefore, it is necessary to provide a technical solution to solve the above problems. Utility Model Content

[0005] The utility model provides a cotton-wrapped rod feeding device, which aims to solve the problem that when assembling the existing atomizer core, the cotton-wrapped rods need to be disassembled from the sheet one by one, and then the sponge, heating wire and other components need to be wrapped around the outside of the cotton-wrapped rod, which not only has low production efficiency but also requires a lot of manual labor.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a cotton-wrapped stick feeding device, comprising a main frame, a material discharge assembly, a material feeding assembly, a transmission assembly, a cutting assembly, a positioning assembly and a material feeding assembly; wherein:

[0007] The discharge assembly is installed on the main frame, and is used for placing the cotton-wrapped rod material sheet; the feeding assembly is arranged at the front side of the discharge assembly, and includes a feeding rack and a feeding plate, the feeding rack is installed on the main frame, and the feeding plate is installed on the feeding rack; the transmission assembly is installed on the feeding plate, and is used to drive the cotton-wrapped rod material sheet to be transported forward; the cutting assembly is arranged at the front side of the transmission assembly and is installed on the feeding plate, and is used to cut the cotton-wrapped rods from the cotton-wrapped rod material sheet; the positioning assembly is arranged at the front side of the feeding assembly, and includes a work station disk and a positioning jig installed on the work station disk; the loading assembly is arranged above the feeding plate, and includes a driving mechanism, a lifting mechanism and a clamping mechanism, the driving mechanism is installed on the feeding plate, and is used to drive the lifting mechanism to slide back and forth, the lifting mechanism is used to drive the clamping mechanism to lift and lower, and the clamping mechanism is used to clamp the cotton-wrapped rods cut by the cutting assembly.

[0008] More specifically, the unloading assembly includes an unloading rack and an unloading mechanism; the unloading rack is installed on the main frame; the unloading mechanism includes a winding shaft, a first motor, a limiting roller, a supporting track and a guide roller; the winding shaft is rotatably connected to the unloading rack, and circular baffles are respectively installed on both sides of the winding shaft; the cotton rod wrapped material sheet is arranged between the two circular baffles and wound on the winding shaft; the first motor is installed on the unloading rack, which is used to drive the winding shaft to rotate; the limiting roller is arranged above the circular baffle, which is in contact with the circular baffle and is rotatably connected to the unloading rack; the supporting track is arranged below the circular baffle and is fixedly connected to the unloading rack; the guide roller is fixedly connected to one end of the supporting track close to the feeding plate.

[0009] More specifically, a first sensor is installed at one end of the feeding plate close to the discharge assembly.

[0010] More specifically, the transmission assembly includes a first cylinder, a first guide rail, a first slider and a transmission block; the first guide rail is installed on the top of the feeding plate; the first slider is slidably connected to the first guide rail, and can slide forward and backward along the first guide rail, and a mounting groove is provided at the bottom of the first slider; the first cylinder is installed on the feeding plate, and is used to drive the first slider to move forward and backward; the transmission block is arranged in the mounting groove and is rotatably connected with the first slider, the top of the transmission block includes a plane and an inclined surface arranged on the front side of the plane, and a triangular plate extends downward from the bottom, and a pushing angle is formed at the lowest position in the triangular plate; the transmission block is provided with a spring at a position corresponding to the inclined surface, and the top of the spring is in contact with the inner wall of the mounting groove; the cotton-wrapped rod material sheet is provided with a matching hole; the feeding plate is provided with an extension hole at a position corresponding to the transmission block; when the pushing angle extends into the matching hole, the plane is in contact with the wall of the mounting groove.

[0011] More specifically, a baffle is installed on the feeding plate, and the baffle is located above the cotton rod wrapped material sheet. The baffle is provided with an insertion hole at a position corresponding to the transmission block, and the transmission block is inserted along the insertion hole.

[0012] More specifically, the cutting assembly includes a movable block, a second cylinder and a pressure block; a sliding hole is provided on the feed plate, and the movable block is slidably connected in the sliding hole; the second cylinder is installed on the feed rack, and is used to drive the movable block to rise and fall and slide; the pressure block is arranged above the feed plate, and is located above the main body of the material sheet in the cotton-wrapped rod material sheet, and is installed on the movable block; a lower pressure groove is provided on the top of the feed plate at a position corresponding to the pressure block.

[0013] More specifically, the driving mechanism includes a mounting frame, a sliding rod, a second slider and a third cylinder; the mounting frame is installed on the feeding plate; the sliding rod is fixedly connected to the mounting frame, and the second slider is slidably connected to the sliding rod, and can slide back and forth along the sliding rod; the third cylinder is installed on the mounting frame, and is used to drive the second slider to slide back and forth.

[0014] More specifically, the lifting mechanism includes a lifting seat and a fourth cylinder; the second slider is provided with a slide groove adapted to the lifting seat, and the lifting seat is slidably connected in the slide groove; the fourth cylinder is installed on the second slider, and is used to drive the lifting seat to lift and slide.

[0015] More specifically, the clamping mechanism includes a finger cylinder and two clamping blocks; the finger cylinder is installed on the lifting seat; the two clamping blocks are respectively installed on the two output plates of the finger cylinder, and corresponding positioning blocks and positioning grooves are respectively provided on the opposite surfaces of the two clamping blocks; protrusions are respectively extended downward on both sides of the bottom of the clamping block, and arc grooves corresponding to the cotton wrapping rod are respectively opened on the opposite surfaces of the two protrusions.

[0016] More specifically, a sponge placement groove is provided at the top of the positioning jig, and interconnected cotton-wrapped rod pressing grooves are provided at the bottom of the sponge placement groove and at positions on both sides of the sponge placement groove of the positioning jig.

[0017] The technical effects of the feeding device for the automatic cotton baling machine involved in the utility model are:

[0018] The present application uses a transmission component and a feeding component to realize the automatic feeding of the cotton-wrapped rod material sheet, and through the design of the cutting component, the cotton-wrapped rod on the cotton-wrapped rod material sheet is cut out from the material sheet body, and finally the feeding component clamps the cut cotton-wrapped rod to the positioning fixture to cooperate with the sponge and the heating wire. This design realizes the full-automatic cutting and feeding of the cotton-wrapped rod, which not only improves the production efficiency, but also greatly reduces the amount of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a feeding device for an automatic cotton baling machine involved in the utility model;

[0020] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0021] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0022] Figure 4 It is a structural schematic diagram of another perspective of the feeding device for the automatic cotton baling machine involved in the utility model;

[0023] Figure 5 It is a structural schematic diagram of a positioning fixture in a feeding device for an automatic cotton baling machine involved in the utility model;

[0024] Figure 6 It is a structural schematic diagram of a transmission assembly in a feeding device for an automatic cotton baling machine involved in the utility model;

[0025] Figure 7 It is a partial schematic diagram of the transmission assembly in the feeding device for the automatic cotton baling machine involved in the utility model;

[0026] Figure 8 It is a structural schematic diagram of a feeding assembly in a feeding device for an automatic cotton baling machine involved in the utility model;

[0027] Fig. 9 for Figure 8 The enlarged schematic diagram of the center C;

[0028] Fig.10 It is a partial schematic diagram of a cutting assembly in a feeding device for an automatic cotton baling machine involved in the utility model.

[0029] Markings in the figure:

[0030] 1—discharging assembly; 2—feeding assembly; 3—transmission assembly; 4—cutting assembly; 5—positioning assembly; 6—loading assembly; 7—cotton stick material sheet;

[0031] 11—unloading rack; 12—unloading mechanism; 121—rewinding shaft; 122—first motor; 123—limiting roller; 124—supporting track; 125—guide roller; 126—circular baffle;

[0032] 21—feeding rack; 22—feeding plate; 23—first sensor; 24—blocking plate; 25—entry hole;

[0033] 31—first cylinder; 32—first guide rail; 33—first slider; 331—mounting slot; 34—transmission block; 341—plane; 342—inclined surface; 343—triangular plate; 344—push angle;

[0034] 41—movable block; 42—second cylinder; 43—pressing block; 44—lower pressing groove; 45—waste collecting groove; 46—material sheet bending block;

[0035] 51—station plate; 52—positioning fixture; 521—sponge placement slot; 522—cotton stick pressing slot; 53—divider; 54—fixed plate; 55—second sensor;

[0036] 61—driving mechanism; 611—mounting frame; 612—sliding rod; 613—second sliding block; 614—third cylinder; 62—lifting mechanism; 621—lifting seat; 622—fourth cylinder; 63—gripping mechanism; 631—finger cylinder; 632—gripping block; 633—positioning block; 634—positioning groove; 635—bump; 636—arc groove;

[0037] 71 - cotton-wrapped rod; 72 - material sheet body; 73 - matching hole; DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0039] It should be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element at the same time; when an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0041] In the description of the embodiments of the present invention, it should be understood that the directions or positional relationships indicated by “up”, “down”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside”, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0042] In order to more clearly illustrate the technical solution of the present invention, a preferred embodiment is provided below. Figures 1 to 10 A feeding device for a cotton baling rod 71 for an automatic cotton baling machine includes a main frame (not shown in the figure), a material discharge assembly 1, a material feeding assembly 2, a transmission assembly 3, a cutting assembly 4, a positioning assembly 5 and a material feeding assembly 6; wherein:

[0043] The unloading component 1 is installed on the main frame, and is used to place the cotton-wrapped rod material sheet 7; the feeding component 2 is arranged at the front side of the unloading component 1, and includes a feeding rack 21 and a feeding plate 22, the feeding rack 21 is installed on the main frame, and the feeding plate 22 is installed on the feeding rack 21; the transmission component 3 is installed on the feeding plate 22, and is used to drive the cotton-wrapped rod material sheet 7 to be transported forward; the cutting component 4 is arranged at the front side of the transmission component 3 and is installed on the feeding plate 22, and is used to transfer the cotton-wrapped rod 71 from the cotton-wrapped rod material The cotton-wrapped sheet 7 is cut out; the positioning assembly 5 is arranged at the front side of the feeding assembly 2, and includes a work station disk 51 and a positioning fixture 52 installed on the work station disk 51; the loading assembly 6 is arranged above the feeding plate 22, and includes a driving mechanism 61, a lifting mechanism 62 and a clamping mechanism 63, the driving mechanism 61 is installed on the feeding plate 22, and is used to drive the lifting mechanism 62 to slide back and forth, the lifting mechanism 62 is used to drive the clamping mechanism 63 to move up and down, and the clamping mechanism 63 is used to clamp the cotton-wrapped rod 71 cut out by the cutting assembly 4.

[0044] It should be noted that the cotton-wrapped rod material sheet 7 is formed by riveting a sheet material through a stamping die, and comprises a cotton-wrapped rod 71 and a material sheet body 72 connected to each other.

[0045] The working process of the feeding device of the cotton packing rod 71 for the automatic cotton packing machine involved in the utility model is as follows: the cotton packing rod material sheet placed on the discharge component 1 is led to the feeding plate 22, and the transmission component 3 drives the cotton packing rod material sheet 7 to be conveyed forward. When the cotton packing rod material sheet 7 moves to the outside of the cutting component 4, the cutting component 4 presses the material sheet body 72 to be separated from the cotton packing rod 71, and the feeding component 6 drives the cut cotton packing rod 71 to the positioning fixture 52 to assemble with the sponge, heating wire, outer cover and buckle. This design realizes the full-automatic cutting and feeding of the cotton packing rod 71, which not only improves the production efficiency, but also greatly reduces the manual labor.

[0046] As a preferred solution of this embodiment, the unloading assembly 1 includes an unloading frame 11 and an unloading mechanism 12; the unloading frame 11 is installed on the main frame; the unloading mechanism 12 includes a winding shaft 121, a first motor 122, a limiting roller 123, a material support track 124 and a guide roller 125; the winding shaft 121 is rotatably connected to the unloading frame 11, and circular baffles 126 are respectively installed on both sides thereof; the cotton-wrapped rod material sheet 7 is arranged between the two circular baffles 126 and is wound On the winding shaft 121; the first motor 122 is installed on the unwinding rack 11, and is used to drive the winding shaft 121 to rotate; the limiting roller 123 is arranged above the circular baffle, which is in contact with the circular baffle 126 and is rotatably connected to the unwinding rack 11; the supporting track is arranged below the circular baffle 126 and is fixedly connected to the unwinding rack 11; the guide roller 125 is fixedly connected to one end of the supporting track close to the feeding plate 22. The first motor 122 is used to drive the winding shaft 121 to rotate, so as to cooperate with the transmission component 3 to prevent the pulling force generated by the transmission component 3 from breaking the cotton-wrapped rod material sheet 7; the limiting roller 123 is used to prevent the cotton-wrapped rod material sheet 7 from escaping from the circular baffle 126; the material supporting track is used to support the cotton-wrapped rod material sheet 7, thereby preventing the cotton-wrapped rod material sheet 7 from sagging due to gravity. If there is too large an angle between the cotton-wrapped rod material sheet 7 and the feeding plate 22 during input, the cotton-wrapped rod 71 is easy to detach from the material sheet body 72, resulting in material waste.

[0047] As a preferred solution of this embodiment, the feeding plate 22 is provided with a first sensor 23 at one end close to the discharging assembly 1. The first sensor 23 is used to detect whether the cotton-wrapped rod material sheet 7 is normally input on the feeding plate 22.

[0048] As a preferred solution of this embodiment, the transmission assembly 3 includes a first cylinder 31, a first guide rail 32, a first slider 33 and a transmission block 34; the first guide rail 32 is installed on the top of the feeding plate 22; the first slider 33 is slidably connected to the first guide rail 32, and can slide back and forth along the first guide rail 32, and a mounting groove 331 is provided at the bottom of the first slider 33; the first cylinder 31 is installed on the feeding plate 22, and is used to drive the first slider 33 to move back and forth; the transmission block 34 is arranged in the mounting groove 331 and is rotatably connected to the first slider 33, and the top of the transmission block 34 It includes a plane 341 and an inclined surface 342 arranged on the front side of the plane 341, and a triangular plate 343 extends downward from the bottom thereof, and a pushing angle 344 is formed at the lowest position of the triangular plate 343; the transmission block 34 is provided with a spring (not shown in the figure) at a position corresponding to the inclined surface, and the top of the spring is in contact with the inner wall of the mounting groove; the cotton wrapping rod 71 material roll is provided with a matching hole 73; the feed plate 22 is provided with a protruding hole at a position corresponding to the transmission block 34; when the pushing angle 344 is extended into the matching hole 73, the plane 341 is in contact with the wall of the mounting groove 331. When the pusher angle 344 extends into the matching hole 73, the plane 341 contacts the wall of the mounting groove 331. Therefore, when the first cylinder 31 drives the first slider 33 to slide forward along the first guide rail 32, the pusher angle 344 cannot retreat, and then the transmission block 34 pushes the cotton-wrapped rod material sheet 7 forward by one station, and then the cutting assembly 4 can cut and separate the cotton-wrapped rod 71 and the material sheet body 72. At this time, the first cylinder 31 drives the first slider 33 to slide forward along the first guide rail 32. Then, the first guide rail 32 moves backward, and the overall position of the cotton-wrapped rod material sheet 7 is fixed by the action of the cutting assembly 4. Therefore, when the first slider 33 moves backward, the pusher angle 344 is forced to rotate the transmission block 34 as a whole, so that the pusher angle 344 exits the matching hole 73. When the pusher angle 344 moves to the next matching hole 73, the pusher angle 344 is inserted into the matching hole 73 under the action of the spring, and then the above steps can be repeated to push the cotton-wrapped rod material sheet 7 forward one station again. This design realizes the automatic conveying of the cotton-wrapped rod material sheet 7.

[0049] As a preferred solution of this embodiment, a baffle 24 is installed on the feeding plate 22, and the baffle 24 is located above the cotton-wrapped rod material sheet 7. The baffle 24 is provided with an insertion hole 25 at a position corresponding to the transmission block 34, and the transmission block 34 is inserted along the insertion hole 25. The design of the baffle 24 limits the upward range of the cotton-wrapped rod material sheet 7, and prevents the cotton-wrapped rod material sheet 7 from exiting the feeding plate 22.

[0050] As a preferred solution of this embodiment, the cutting assembly 4 includes a movable block 41, a second cylinder 42 and a pressure block 43; a sliding hole is provided on the feed plate 22, and the movable block 41 is slidably connected in the sliding hole; the second cylinder 42 is installed on the feed rack 21, and is used to drive the movable block 41 to rise and fall and slide; the pressure block 43 is arranged above the feed plate, and is located above the material sheet body 72 in the cotton-wrapped rod material sheet 7, and is installed on the movable block 41; a downward pressing groove 44 is provided at the top of the feed plate 22 at a position corresponding to the pressure block. When the second cylinder 42 drives the movable block 41 downward, the pressure block 43 moves downward accordingly until the material sheet body 72 is pressed into the downward pressing groove 44, that is, it is separated from the main body of the cotton-wrapped rod 71.

[0051] As a preferred solution of this embodiment, a waste material collection channel 45 is provided between the feeding assembly 2 and the positioning plate, and a material sheet bending block 46 is installed on the side of the movable block 41 close to the positioning assembly 5. The material sheet body 72 is separated from the cotton packing rod 71 and then transported to the bottom of the material sheet bending block 46. When the movable block 41 moves downward, the bending block moves downward accordingly to press the material sheet bending block 46 into the waste material collection channel 45.

[0052] As a preferred solution of this embodiment, the driving mechanism 61 includes a mounting frame 611, a sliding rod 612, a second slider 613 and a third cylinder 614; the mounting frame 611 is installed on the feeding plate 22; the sliding rod 612 is fixedly connected to the mounting frame 611, and the second slider 613 is slidably connected to the sliding rod 612, and can slide back and forth along the sliding rod 612; the third cylinder 614 is installed on the mounting frame 611, and is used to drive the second slider 613 to slide back and forth.

[0053] As a preferred solution of this embodiment, the lifting mechanism 62 includes a lifting seat 621 and a fourth cylinder 622; the second slider 613 is provided with a sliding groove adapted to the lifting seat 621, and the lifting seat 621 is slidably connected in the sliding groove; the fourth cylinder 622 is installed on the second slider 613, and is used to drive the lifting seat 621 to rise and fall and slide.

[0054] As a preferred solution of this embodiment, the clamping mechanism 63 includes a finger cylinder 631 and two clamping blocks 632; the finger cylinder 631 is installed on the lifting seat 621; the two clamping blocks 632 are respectively installed on the two output plates of the finger cylinder 631, and corresponding positioning blocks 633 and positioning grooves 634 are respectively provided on the opposite surfaces of the two clamping blocks 632; protrusions 635 are respectively extended downward on both sides of the bottom of the clamping block 632, and arc grooves 636 corresponding to the cotton wrapping rod 71 are respectively opened on the opposite surfaces of the two protrusions 635.

[0055] As a preferred solution of this embodiment, a sponge placement groove 521 is provided on the top of the positioning jig 52, and interconnected cotton-wrapped rod pressing grooves 522 are provided on the bottom of the sponge placement groove 521 and on both sides of the sponge placement groove 521 of the positioning jig 52.

[0056] Furthermore, a divider 53 is provided at the bottom of the work station disc 51, and the divider 53 is used to drive the work station disc 51 to rotate. The positioning fixture 52 on the work station disc 51 is driven by the divider 53 to move in sequence to the corresponding positions of the outer sponge feeding device, heating wire feeding device and other components to perform sponge and heating wire feeding work.

[0057] The working process of the feeding assembly 6 involved in the utility model to bring the cotton-wrapped rod 71 to the positioning fixture 52 is as follows: the clamping mechanism 63 moves to the top of the cotton-wrapped rod 71 cut out by the cutting assembly 4, the fourth cylinder 622 drives the lifting seat 621 to move downward until the protrusions 635 are located on both sides of the cotton-wrapped rod 71, and then the finger cylinder 631 drives the two clamping blocks 632 to fit together, so that the two arc grooves 636 are stuck on the outer side of the cotton-wrapped rod 71, and then the The fourth cylinder 622 drives the lifting seat 621 upward, and the third cylinder 614 drives the second slider to slide above the positioning fixture 52. At this time, sponge and heating wire are placed in the sponge placement groove 521 on the positioning fixture 52. When the fourth cylinder 622 drives the lifting seat 621 downward, the cotton-wrapped rod 71 is pressed into the cotton-wrapped rod pressing groove 522. Under the obstruction of the fixture walls on both sides, the sponge and heating wire are wrapped around the cotton-wrapped rod 71.

[0058] As a preferred solution of this embodiment, a fixed plate 54 is provided above the station plate 51, and the fixed plate 54 is fixedly connected to the divider 53; a second sensor 55 is fixedly connected to the fixed plate 54, and the second sensor 55 is used to detect whether the positioning fixture 52 is in place. The cotton-wrapped rod feeding device involved in the utility model solves the problem that the cotton-wrapped rods need to be disassembled from the sheet one by one during the assembly of the existing atomizer core through a reasonable structural setting, and then the sponge, heating wire and other components are wrapped around the outside of the cotton-wrapped rod, which not only has low production efficiency, but also has a large amount of manual labor.

[0059] The utility model relates to a cotton-wrapped rod feeding device, which solves the problem that the cotton-wrapped rods need to be disassembled from the sheet material one by one during the existing atomizer core assembly, and then the sponge, heating wire and other components need to be wrapped around the outside of the cotton-wrapped rod, through a reasonable structural arrangement. This not only has low production efficiency but also requires a large amount of manual labor.

[0060] The above description is only a preferred embodiment of the present invention, and its structure is not limited to the shapes listed above. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cotton-wrapped rod feeding device, characterized in that: It includes a main frame, a material unwinding assembly, a material feeding assembly, a transmission assembly, a cutting assembly, a positioning assembly and a material loading assembly; wherein: The discharge assembly is installed on the main frame, and is used for placing the cotton-wrapped rod material sheet; the feeding assembly is arranged at the front side of the discharge assembly, and includes a feeding rack and a feeding plate, the feeding rack is installed on the main frame, and the feeding plate is installed on the feeding rack; the transmission assembly is installed on the feeding plate, and is used to drive the cotton-wrapped rod material sheet to be transported forward; the cutting assembly is arranged at the front side of the transmission assembly and is installed on the feeding plate, and is used to cut the cotton-wrapped rods from the cotton-wrapped rod material sheet; the positioning assembly is arranged at the front side of the feeding assembly, and includes a work station disk and a positioning jig installed on the work station disk; the loading assembly is arranged above the feeding plate, and includes a driving mechanism, a lifting mechanism and a clamping mechanism, the driving mechanism is installed on the feeding plate, and is used to drive the lifting mechanism to slide back and forth, the lifting mechanism is used to drive the clamping mechanism to lift and lower, and the clamping mechanism is used to clamp the cotton-wrapped rods cut by the cutting assembly.

2. A cotton-wrapped rod feeding device according to claim 1, characterized in that: The unloading assembly includes an unloading rack and an unloading mechanism; the unloading rack is installed on the main frame; the unloading mechanism includes a reel, a first motor, a limit roller, a support track and a guide roller; the reel is rotatably connected to the unloading rack, and circular baffles are respectively installed on both sides of the reel; the cotton rod material sheet is arranged between the two circular baffles and wound on the reel; the first motor is installed on the unloading rack, which is used to drive the reel to rotate; the limit roller is arranged above the circular baffle, which is in contact with the circular baffle and is rotatably connected to the unloading rack; the support track is arranged below the circular baffle and is fixedly connected to the unloading rack; the guide roller is fixedly connected to one end of the support track close to the feeding plate.

3. A cotton-wrapped rod feeding device according to claim 2, characterized in that: The feeding plate is provided with a first sensor at one end close to the discharge assembly.

4. A cotton-wrapped rod feeding device according to claim 2, characterized in that: The transmission assembly includes a first cylinder, a first guide rail, a first slider and a transmission block; the first guide rail is installed on the top of the feeding plate; the first slider is slidably connected to the first guide rail, and can slide forward and backward along the first guide rail, and a mounting groove is provided at the bottom of the first slider; the first cylinder is installed on the feeding plate, and is used to drive the first slider to move forward and backward; the transmission block is arranged in the mounting groove and is rotatably connected with the first slider, the top of the transmission block includes a plane and an inclined surface arranged on the front side of the plane, and a triangular plate extends downward from the bottom, and a pushing angle is formed at the lowest position in the triangular plate; the transmission block is provided with a spring at a position corresponding to the inclined surface, and the top of the spring is in contact with the inner wall of the mounting groove; the cotton-wrapped rod material sheet is provided with a matching hole; the feeding plate is provided with an extension hole at a position corresponding to the transmission block; when the pushing angle extends into the matching hole, the plane is in contact with the wall of the mounting groove.

5. A cotton-wrapped rod feeding device according to claim 4, characterized in that: A baffle is installed on the feeding plate, and the baffle is located above the cotton-wrapped rod material sheet. The baffle is provided with an insertion hole at a position corresponding to the transmission block, and the transmission block is inserted along the insertion hole.

6. The cotton-wrapped rod feeding device according to claim 1, characterized in that: The cutting assembly includes a movable block, a second cylinder and a pressure block; a sliding hole is provided on the feeding plate, and the movable block is slidably connected in the sliding hole; the second cylinder is installed on the feeding rack, and is used to drive the movable block to rise and fall and slide; The pressing block is arranged above the feeding plate, located above the main body of the material sheet in the cotton-wrapped rod material sheet, and installed on the movable block; a lower pressing groove is provided on the top of the feeding plate at a position corresponding to the pressing block.

7. The cotton-wrapped rod feeding device according to claim 1, characterized in that: The driving mechanism includes a mounting frame, a sliding rod, a second slider and a third cylinder; the mounting frame is mounted on the feeding plate; the sliding rod is fixedly connected to the mounting frame, and the second slider is slidably connected to the sliding rod, and can slide back and forth along the sliding rod; the third cylinder is mounted on the mounting frame, and is used to drive the second slider to slide back and forth.

8. A cotton-wrapped rod feeding device according to claim 7, characterized in that: The lifting mechanism includes a lifting seat and a fourth cylinder; the second slider is provided with a slide groove adapted to the lifting seat, and the lifting seat is slidably connected in the slide groove; the fourth cylinder is installed on the second slider, and is used to drive the lifting seat to lift and slide.

9. A cotton-wrapped rod feeding device according to claim 8, characterized in that: The clamping mechanism includes a finger cylinder and two clamping blocks; the finger cylinder is installed on the lifting seat; the two clamping blocks are respectively installed on the two output plates of the finger cylinder, and corresponding positioning blocks and positioning grooves are respectively provided on the opposite surfaces of the two clamping blocks; protrusions are respectively extended downward on both sides of the bottom of the clamping block, and arc grooves corresponding to the cotton packing rod are respectively opened on the opposite surfaces of the two protrusions.

10. A cotton-wrapped rod feeding device according to claim 9, characterized in that: A sponge placement groove is provided on the top of the positioning jig, and interconnected cotton-wrapped stick pressing grooves are provided at the bottom of the sponge placement groove and at positions on both sides of the sponge placement groove of the positioning jig.

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