Cocoon feeding mechanism

Abstract

The utility model discloses a cocoon feeding mechanism, which relates to the technical field of silk processing and comprises a processing box, a feeding barrel is fixed at the upper end of the processing box, a feeding spiral auger is attached to the lower end of the processing box, first guide plates are symmetrically fixed on the inner side of the processing box and located at the lower end of the feeding barrel, and a fulcrum shaft is rotatably connected to the center of the interior of the processing box. Supporting frames are symmetrically fixed to the outer sides of the supporting shafts, and dust filtering nets are fixed to the inner sides of the two supporting frames. According to the cocoon feeding mechanism provided by the utility model, through the overall structural matching design, silkworm cocoons entering the processing box and falling downwards can be fully received through the supporting frame and the dust filtering net in cooperation with flow guiding of the first flow guiding plate, and then the supporting shaft is driven to alternately and circularly rotate in the forward direction and the reverse direction; and therefore, the silkworm cocoons can be conveniently driven to be tossed and fried for a period of time to shake, and dust can be combed and shaken off.

Description

TECHNICAL FIELD

[0001] The utility model relates to silk processing technical field especially relates to a cocoon feeding mechanism. BACKGROUND

[0002] Silk, a kind of textile, is woven with silk or synthetic fiber, artificial fiber, filament;It is the general term of the woven goods made of silk or rayon pure or interwoven.In the production process of silk, cocoon needs to be transported, and feeding cocoon is one of the steps of silk processing, but the dust particles adhered on cocoon are not only in the outer layer, some shallow interlayers also have dust particles, and most of the existing equipment only uses wind power, which is difficult to remove the dust particles in cocoon interlayer.

[0003] For example, Chinese utility model patent (CN221854857U) discloses a cocoon feeding device for silk processing, which is described as follows: "by setting up a feeding mechanism, the cocoon can be vibrated during transportation, so as to comb it and prevent the cocoon from being tangled together during feeding, thereby improving the processing quality of silk and solving the problem in the background art. By setting up a dust removal and pushing mechanism, the dust generated by shaking the cocoon can be removed during feeding, avoiding the adhesion of dust on the surface of cocoon and affecting the processing quality of silk, and the cocoon after dust removal can be automatically pushed.

[0004] However, when using the above device, during the process of cocoon entering the processing box and falling down, even if the connecting plate is driven to move by the rotating installation rod, due to the limited number of connecting plates, it is still impossible to receive all the number of cocoon, resulting in that part of the cocoon cannot contact with the connecting plate during falling down, and thus the part of cocoon cannot be shaken and combed and the dust is shaken off, therefore, the present application provides a cocoon feeding mechanism. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a cocoon feeding mechanism to solve the above technical problems, which is designed by the overall structure cooperation, so that the cocoon falling down in the processing box can be received by the branch frame and dust filter net through the guide of the first guide plate, and then the cocoon is conveniently driven to be flipped for a period of time to make it shake by the driving assembly driving the branch shaft to rotate forward and reverse alternately, so as to realize the combing and dust shaking off, and the dust is conveniently removed by the dust collector, dust suction pipe and wind cover seat, and then the cocoon falling down during the flipping process is guided by the second guide plate, and the cocoon is pushed to the discharge port by the push plate rotating around the vertical shaft, and then pushed by the feeding auger.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A cocoon feeding mechanism is applied to silk processing.

[0008] The processing box is internally and symmetrically fixed with first guide plates at the lower end of the feeding cylinder, a supporting shaft is rotationally connected at the center of the inside of the processing box, supporting frames are symmetrically fixed at the outside of the supporting shaft, dust filter screens are fixed at the inside of the two supporting frames, a first flat gear is fixed at one end of the supporting shaft extending to the outside of the processing box, a dust collector is fixed at the lower end of the processing box close to one end of the first flat gear, guide columns are symmetrically fixed at the upper end of the dust collector, a lifting support is slidingly connected between the two guide columns, a rack is fixed at the upper end of the lifting support, the rack is meshingly connected with the first flat gear, and a driving assembly is arranged between the processing box and the lifting support.

[0009] As a preferred embodiment of the cocoon feeding mechanism, the driving assembly comprises a rotating shaft, the rotating shaft is rotationally connected at the lower end of the supporting shaft inside the processing box, an eccentric shaft is fixed at one end of the rotating shaft close to the first flat gear, one end of the eccentric shaft away from the rotating shaft is located at the inside of the lifting support and movably connected with the lifting support, a second flat gear is further fixed at the outside of the rotating shaft close to one end of the eccentric shaft, a speed reducer motor is fixed at the upper end of the dust collector outside the processing box, a third flat gear is fixed at the output end of the speed reducer motor, and the third flat gear is meshingly connected with the second flat gear.

[0010] As a preferred embodiment of the cocoon feeding mechanism, the upper end and the lower end of the outside of each guide column are fixed with limiting rings.

[0011] As a preferred embodiment of the cocoon feeding mechanism, two dust suction pipes are fixed at the dust suction port of the dust collector, one end of each dust suction pipe away from the dust collector penetrates the processing box and is fixed with a fan cover seat, the dust suction pipe and the fan cover seat are fixed with the processing box, and the fan cover seat is located at the inside of the processing box.

[0012] As a preferred embodiment of the cocoon feeding mechanism, second guide plates are fixed at the lower end of the two fan cover seats inside the processing box, and guide vanes are symmetrically fixed at the upper end of each second guide plate.

[0013] As a preferred embodiment of the cocoon feeding mechanism provided by the utility model, the first bevel gear is fixed to the end of the rotating shaft away from the first spur gear, the first bevel gear is located inside the processing box, a vertical shaft is rotatably connected to the bottom end of the inside of the processing box, a second bevel gear is fixed to the upper end of the vertical shaft, the second bevel gear is meshingly connected with the first bevel gear, three pushing plates are fixed to the outside of the lower end of the vertical shaft in an array, a material collecting frame is fixed to the bottom end of the inside of the processing box and located outside the three pushing plates, the pushing plates are attached to the material collecting frame, a discharge port is formed in the bottom end of the processing box and located inside the material collecting frame, and the discharge port is located at the upper end of the feeding auger.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The cocoon feeding mechanism provided by the utility model is designed in the overall structure, so that the cocoon falling into the processing box can be received by the support frame and the dust filter screen through the flow guide of the first flow guide plate, then the cocoon is conveniently driven to rotate forward and reversely by the driving assembly, so that the cocoon is conveniently agitated for a period of time, the cocoon is combed and the dust is shaken off, the dust is conveniently sucked by the dust collector, the dust suction pipe and the fan cover base, then the cocoon falling during the agitating process is guided by the second flow guide plate, and the cocoon is pushed to the discharge port by the pushing plate rotating around the vertical shaft, and then the cocoon is pushed by the feeding auger. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the scheme in the utility model, the following will briefly introduce the drawings needed in the embodiment description, and obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 The overall structure of the cocoon feeding mechanism provided by the utility model is shown in the figure.

[0018] Figure 2 The overall structure of the cocoon feeding mechanism provided by the utility model is shown in the figure.

[0019] Figure 3 The structure of the inside of the processing box of the cocoon feeding mechanism provided by the utility model is shown in the figure.

[0020] Figure 4 The structure of the outside of the processing box of the cocoon feeding mechanism provided by the utility model is shown in the figure.

[0021] The marks in the figure are as follows:

[0022] 1, processing box; 2, feed cylinder; 3, feeding screw auger; 4, first guide plate; 5, support shaft; 6, support frame; 7, dust filter screen; 8, dust collector; 9, first flat gear; 10, guide column; 11, lifting support; 12, rack; 13, limiting ring; 14, rotating shaft; 15, speed reducer motor; 16, eccentric shaft; 17, second flat gear; 18, third flat gear; 19, dust suction pipe; 20, fan cover base; 21, first bevel gear; 22, vertical shaft; 23, second bevel gear; 24, pushing plate; 25, material collecting frame; 26, second guide plate; 27, guide vane. DETAILED DESCRIPTION

[0023] As described in the background art, when the above device is in use, during the process of the cocoon falling down into the processing box, even if the connecting plate is moved by the rotating installation rod, the limited number of connecting plates still cannot receive all the cocoon, resulting in that part of the cocoon cannot contact with the connecting plate during the falling process, and thus the part of the cocoon cannot be shaken and combed and the dust cannot be shaken off.

[0024] In order to solve the technical problem, the utility model provides a cocoon feeding mechanism which is applied to silk processing,

[0025] Including processing box 1, the upper end of processing box 1 is fixed with feed cylinder 2, the lower end of processing box 1 is attached with feeding screw auger 3, the inside of processing box 1 and the lower end of feed cylinder 2 are fixed with first guide plate 4 symmetrically, the center of the inside of processing box 1 is rotatably connected with support shaft 5, the outside of support shaft 5 is fixed with support frame 6 symmetrically, the inside of two support frames 6 are fixed with dust filter screen 7, one end of support shaft 5 extends to the outside of processing box 1 and is fixed with first flat gear 9, the lower end of processing box 1 close to one end of first flat gear 9 is fixed with dust collector 8, the upper end of dust collector 8 is fixed with guide column 10 symmetrically, lifting support 11 is slidably connected between two guide columns 10, the upper end of lifting support 11 is fixed with rack 12, rack 12 is meshingly connected with first flat gear 9, driving assembly is arranged between processing box 1 and lifting support 11.

[0026] The cocoon feeding mechanism provided by the utility model is designed by the overall structure cooperation, the cocoon falling down into processing box 1 can be received by support frame 6 and dust filter screen 7 through the guide of first guide plate 4, then the driving assembly is used to drive support shaft 5 to rotate forward and reversely alternately, so that the cocoon is conveniently stirred for a period of time to shake, the combing and dust shaking off are realized, and the dust is conveniently sucked and removed by dust collector 8.

[0027] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0028] It should be noted that like reference numerals and letters refer to like items in the several views, and that no further definitions and explanations of such items are required in the subsequent drawings once such items have been defined in one drawing.

[0029] Embodiment 1:

[0030] Please refer to Figures 1-4 A cocoon feeding mechanism, comprising a processing box 1, the upper end of the processing box 1 is fixed with a feeding cylinder 2, the lower end of the processing box 1 is attached with a feeding screw auger 3, the cocoon enters the inside of the processing box 1 through the feeding cylinder 2, and then is discharged from the processing box 1 to the feeding screw auger 3, which facilitates the cocoon to be pushed outwards;

[0031] In order to guide the cocoon when it falls down into the processing box 1, a first flow guide plate 4 is symmetrically fixed on the inside of the processing box 1 and located at the lower end of the feeding cylinder 2, in order to receive and shake the cocoon, a support shaft 5 is rotatably connected at the center of the inside of the processing box 1, a support frame 6 is symmetrically fixed on the outside of the support shaft 5, and a dust filter screen 7 is fixed on the inside of each support frame 6;

[0032] In order to realize the forward and reverse alternating rotation of the support shaft 5, so as to facilitate the cocoon to be stirred and shaken by the support frame 6 and the dust filter screen 7, thus facilitating the combing and dust shaking, one end of the support shaft 5 extends to the outside of the processing box 1 and is fixed with a first flat gear 9, a dust collector 8 is fixed at the lower end of the processing box 1 close to one end of the first flat gear 9, a guide column 10 is symmetrically fixed on the upper end of the dust collector 8, a lifting bracket 11 is slidably connected between the two guide columns 10, a rack 12 is fixed on the upper end of the lifting bracket 11, the rack 12 is meshingly connected with the first flat gear 9, and a driving assembly is arranged between the processing box 1 and the lifting bracket 11;

[0033] Specifically, the driving assembly comprises a rotating shaft 14, the rotating shaft 14 is rotatably connected inside the processing box 1 and located at the lower end of the support shaft 5, an eccentric shaft 16 is fixed at one end of the rotating shaft 14 close to the first flat gear 9, one end of the eccentric shaft 16 away from the rotating shaft 14 is located inside the lifting bracket 11 and movably connected with the lifting bracket 11, a second flat gear 17 is further fixed on the outside of one end of the rotating shaft 14 close to the eccentric shaft 16, a speed reducer motor 15 is fixed on the outside of the processing box 1 and located at the upper end of the dust collector 8, an output end of the speed reducer motor 15 is fixed with a third flat gear 18, and the third flat gear 18 is meshingly connected with the second flat gear 17;

[0034] In order to limit the lifting and moving stroke of the lifting bracket 11, a limiting ring 13 is fixed on the upper end and the lower end of the outside of each guide column 10;

[0035] In order to suck the dust shaken off by the cocoon, the dust suction port of the dust collector 8 is fixed with two dust suction pipes 19, the ends of the two dust suction pipes 19 away from the dust collector 8 are both penetrated through the processing box 1 and fixed with a wind cover seat 20, the dust suction pipe 19 and the wind cover seat 20 are both fixed with the processing box 1, and the wind cover seat 20 is located inside the processing box 1;

[0036] Embodiment 2:

[0037] The cocoon feeding mechanism provided in embodiment 1 is further optimized, specifically, as shown in Figures 3-4 It can be seen that due to the existence of a certain gap between the outer side of the two supporting frames 6 and the inner wall of the processing box 1, the cocoon located at the upper end of the supporting frame 6 and the dust filter net 7 will continue to fall downward after being stirred for a period of time, and the cocoon that has been shaken will be received and continue to be guided. The lower end of the two wind cover seats 20 inside the processing box 1 is fixed with a second guide plate 26, and the upper end of each second guide plate 26 is symmetrically fixed with a guide vane 27;

[0038] The cocoon guided by the second guide plate 26 and the guide vane 27 falls to the center of the bottom end of the processing box 1. In order to facilitate the pushing out to the inside of the feeding auger 3, and then pushing outwards through the feeding auger 3, the bottom end inside the processing box 1 is rotationally connected with a vertical shaft 22, the outer side of the lower end of the vertical shaft 22 is arrayed with three pushing plates 24, and the bottom end inside the processing box 1 and located outside the three pushing plates 24 is fixed with a material collecting frame 25. The pushing plate 24 is attached to the material collecting frame 25, and the bottom end of the processing box 1 and located inside the material collecting frame 25 is provided with a discharge port, and the discharge port is located at the upper end of the feeding auger 3;

[0039] In order to drive the vertical shaft 22 to rotate, so that the three pushing plates 24 rotate around the vertical shaft 22, and facilitate the pushing of the cocoon inside the material collecting frame 25 to the discharge port, the end of the rotating shaft 14 away from the first flat gear 9 is fixed with a first bevel gear 21, and the first bevel gear 21 is located inside the processing box 1. The upper end of the vertical shaft 22 is fixed with a second bevel gear 23, and the second bevel gear 23 is meshingly connected with the first bevel gear 21;

[0040] The above-mentioned electrical elements are electrically connected with the main control unit and the power supply. The main control unit can be a conventional known device such as a computer for control, and the existing disclosed power connection technology will not be described here;

[0041] The use process of the cocoon feeding mechanism is as follows: before the silkworm cocoons enter the processing box 1 through the feeding cylinder 2, the third spur gear 18 is driven to rotate by the deceleration motor 15, the rotating shaft 14 and the eccentric shaft 16 are driven to rotate through the meshing of the third spur gear 18 and the second spur gear 17, then the lifting bracket 11 is driven to reciprocate through the movable connection of the eccentric shaft 16 and the lifting bracket 11 and the guidance of the guide column 10, the meshing of the rack 12 and the first spur gear 9 is matched, the forward and reverse alternating circulation rotation of the supporting shaft 5 is conveniently driven, the silkworm cocoons in the processing box 1 are guided by the first guide plate 4 and then fall on the upper end of the supporting frame 6 and the dust filter net 7, the movement of the supporting shaft 5 is matched, the silkworm cocoons are conveniently stirred to shake to realize combing and shaking off dust, the dust cleaner 8, the dust suction pipe 19 and the fan cover base 20 are matched to conveniently suck and remove the dust in time;

[0042] The first bevel gear 21 fixed with the rotating shaft 14 also rotates synchronously, the vertical shaft 22 is driven to rotate through the meshing of the first bevel gear 21 and the second bevel gear 23, then the three pusher plates 24 are driven to rotate around the vertical shaft 22, and Figure 3 It can be known that, since there is a certain gap between the outer sides of the two supporting frames 6 and the inner wall of the processing box 1, the silkworm cocoons on the upper end of the supporting frame 6 and the dust filter net 7 will continue to fall downward after being stirred and shaken for a period of time, the falling of the silkworm cocoons is guided by the second guide plate 26 and the guide vane 27 and then falls to the inner side of the material collecting frame 25, then the movement of the pusher plate 24 is utilized to conveniently push the silkworm cocoons to the discharge port, and the feeding auger 3 is utilized to receive and push outwards.

Claims

1. A cocoon feeding mechanism characterized by comprising: The utility model provides a dust collection device of processing box, including processing box (1), the upper end of processing box (1) is fixed with the feeding cylinder (2), the lower end of processing box (1) is attached with the feeding screw auger (3), the inside of processing box (1) and the lower end of feeding cylinder (2) symmetry fixed with first baffle (4), the center of inside of processing box (1) is rotatably connected with support shaft (5), the outside symmetry of support shaft (5) is fixed with support frame (6), the inside of two support frame (6) is fixed with dust screen (7), one end of support shaft (5) extends to the outside of processing box (1) and is fixed with first spur gear (9), the lower end of processing box (1) is fixed with dust collector (8) near first spur gear (9) one end, the upper end symmetry of dust collector (8) is fixed with guide column (10), the sliding connection of two guide column (10) is between the lifting support (11), the upper end of lifting support (11) is fixed with rack (12), rack (12) is engaged with first spur gear (9) connection, drive assembly is arranged between processing box (1) and lifting support (11).

2. The cocoon feeding mechanism according to claim 1, wherein The drive assembly includes the pivot (14), the inside of processing box (1) and the lower end of support shaft (5) rotatably connected with pivot (14), the one end of pivot (14) near first spur gear (9) is fixed with eccentric shaft (16), the one end of eccentric shaft (16) away from pivot (14) is located inside lifting support (11) and is movably connected with lifting support (11), the outside of pivot (14) near eccentric shaft (16) one end is also fixed with second spur gear (17), the outside of processing box (1) and the upper end of dust collector (8) are fixed with speed reducer motor (15), the output of speed reducer motor (15) is fixed with third spur gear (18), third spur gear (18) is engaged with second spur gear (17) connection.

3. The cocoon feeding mechanism according to claim 1, wherein The upper end and the lower end of the outside of each guide column (10) are fixed with limit ring (13).

4. The cocoon feeding mechanism according to claim 1, wherein The dust suction port of the dust collector (8) is fixed with two dust suction pipes (19), and the one end of the two dust suction pipes (19) away from the dust collector (8) is fixed with a fan cover base (20) penetrating the processing box (1), the dust suction pipe (19) and the fan cover base (20) are fixed with the processing box (1), and the fan cover base (20) is located inside the processing box (1).

5. The cocoon feeding mechanism according to claim 4, wherein The lower end of the inside of the processing box (1) and the two fan cover bases (20) is fixed with a second baffle (26), and the upper end of each second baffle (26) is symmetrically fixed with a guide vane (27).

6. The cocoon feeding mechanism according to claim 2, wherein The first bevel gear (21) is fixed at one end of the rotating shaft (14) away from the first spur gear (9), is located inside the processing box (1), the bottom end of the inside of the processing box (1) is rotatably connected with a vertical shaft (22), the upper end of the vertical shaft (22) is fixed with a second bevel gear (23), the second bevel gear (23) is meshed with the first bevel gear (21), the outside of the lower end of the vertical shaft (22) is fixed with three pushers (24), the bottom end of the inside of the processing box (1) and outside of the three pushers (24) is fixed with a material collecting frame (25), the pusher (24) is attached to the material collecting frame (25), the bottom end of the processing box (1) and inside of the material collecting frame (25) is provided with a discharge port, and the discharge port is located on the upper end of the feeding screw (3).

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