CN115892596B - Mixed packaging device and mixed packaging method for multicolor plastic straws - Google Patents

Mixed packaging device and mixed packaging method for multicolor plastic straws Download PDF

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Publication number
CN115892596B
CN115892596B CN202211518458.7A CN202211518458A CN115892596B CN 115892596 B CN115892596 B CN 115892596B CN 202211518458 A CN202211518458 A CN 202211518458A CN 115892596 B CN115892596 B CN 115892596B
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discharging
hopper
cylinder
stacking
straws
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CN115892596A (en
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胡海滨
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Anhui Jinli Plastic Industry Co ltd
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Anhui Jinli Plastic Industry Co ltd
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Abstract

The invention provides a mixed packaging device and a mixed packaging method for multicolor plastic straws, comprising a mounting frame, wherein a movable seat capable of transversely moving is arranged at the top of the mounting frame, a plurality of stacking boxes capable of reciprocally moving are arranged at the rear side of the movable seat, a bracket is fixedly arranged at the rear side of the stacking boxes, a cross-shaped movable arm is arranged on the bracket, a movable plate is arranged at the movable end of the cross-shaped movable arm, a telescopic groove is arranged in the movable plate, a carrying plate capable of moving forwards and backwards is arranged in the telescopic groove, I-shaped openings for adapting to the carrying plate are arranged on the rear side walls of the stacking boxes, a discharging hopper is fixedly arranged at the bottoms of the stacking boxes, and a discharging mechanism capable of discharging plastic one by one is arranged at the hopper opening of the discharging hopper. The device can accomplish the automatic material process that connects to polychrome straw to mix when the unloading voluntarily, can accomplish bagging-off process fast at last.

Description

Mixed packaging device and mixed packaging method for multicolor plastic straws
Technical Field
The invention relates to the technical field of plastic straw production, in particular to a mixed packaging device and a mixed packaging method for multicolor plastic straws.
Background
The plastic straw is a cylindrical hollow plastic product and is mainly used for drinking the beverage in the cup. The plastic suction pipe is extruded continuously through the extruder, then cut through the cutting equipment, and finally the packaging process is completed through the packaging equipment.
At present, aiming at the production of plastic straws with various colors, as the extruder can only extrude straws with one color at a time, after the plastic straws with each color are extruded, multicolor straws are required to be manually embraced and conveyed into a mixing box, the multicolor straws are stacked layer by layer, then the multicolor straws are manually mixed, the multicolor straws are uniformly mixed, and finally, the mixed multicolor straws are quantitatively bagged to complete the packaging process, so that the process is more troublesome and the degree of automation is low.
Disclosure of Invention
The invention provides a mixed packaging device and a mixed packaging method for a multicolor plastic suction pipe, which can complete the automatic receiving process of the multicolor suction pipe, automatically mix the multicolor suction pipe during blanking and finally rapidly complete the bagging process.
In order to solve the problems, the invention adopts the following technical scheme:
The utility model provides a polychrome plastic straw's mixed packing plant, includes the mounting bracket, but the removal seat of lateral shifting is installed at the top of mounting bracket, but a plurality of stacking boxes of reciprocating motion are installed to the rear side of removal seat, a plurality of stacking boxes are in a word row, the rear side fixed mounting of a plurality of stacking boxes has the support, install the cross movable arm on the support, the movable board is installed to the movable end of cross movable arm, be equipped with the expansion tank in the movable board, but be equipped with the thing board that carries of fore-and-aft movement in the expansion tank, the back lateral wall of a plurality of stacking boxes all is equipped with the I-shaped mouth of adaptation thing board, the equal fixed mounting in bottom of a plurality of stacking boxes has the hopper down, the fill mouth department of hopper installs the unloading mechanism that can send out plastic straw root by root down, the bottom of a plurality of stacking boxes installs the mixing bucket jointly, the bottom of mixing bucket is the district, the front side of collecting district installs pushing equipment, and the rear side of collecting district installs packagine machine.
Preferably, a first cylinder which is transversely arranged is arranged on the mounting frame, and the telescopic end of the first cylinder is fixedly connected with the movable seat.
Preferably, the lateral wall of moving the seat is equipped with the mounting groove, the mounting groove internal rotation is connected with reciprocating screw, the cover is equipped with the lead screw cover on the reciprocating screw, one side and the mounting groove inner wall sliding connection of lead screw cover, the opposite side and the stacking box lateral wall fixed connection of lead screw cover, the one end of moving the seat is installed and is driven reciprocating screw pivoted first motor.
Preferably, the cross type movable arm comprises a transverse electric sliding rail and a vertical electric sliding rail, the vertical electric sliding rail is arranged on the transverse electric sliding rail, and the rear side of the movable plate is arranged on the movable end of the vertical electric sliding rail through a connecting arm.
Preferably, a second air cylinder is arranged at the rear side of the moving plate, and the telescopic end of the second air cylinder extends into the telescopic groove and is fixedly connected with the carrying plate.
Preferably, the blanking mechanism comprises a rotating shaft which is rotationally connected in the bucket opening, a blanking roller is fixedly connected to the rotating shaft, a plurality of suction pipe grooves are formed in the circumferential side wall of the blanking roller, a transmission shaft is rotationally connected to the support, the transmission shaft is in transmission connection with the rotating shafts through bevel gear pairs, and a second motor capable of driving the transmission shaft to rotate is mounted on the support.
Preferably, the pushing mechanism comprises a third cylinder arranged at the front side of the mixing hopper, and the telescopic end of the third cylinder extends into the collecting area and is fixedly connected with a pushing plate.
Preferably, the packaging mechanism comprises a guide hopper which is arranged at the rear side of the mixing hopper and is in butt joint with the collecting area, a discharging barrel is in butt joint with the hopper opening of the guide hopper, and a bag supporting assembly is arranged at the barrel opening of the discharging barrel.
Preferably, the bag opening assembly comprises a plurality of grooves arranged on the circumferential side wall of the cylinder mouth, toothed plates are slidably arranged at the bottoms of the grooves, supporting plates are rotatably connected at the notch positions of the grooves, gears meshed with the toothed plates are fixed at the shaft ends of the supporting plates, a connecting ring fixedly connected with the toothed plates is sleeved on the discharging cylinder, and a fourth cylinder capable of pushing the connecting ring to move is arranged on the side wall of the discharging cylinder.
The invention also discloses a mixed packaging method of the multicolor plastic suction pipe, which comprises the following specific steps:
S1, a plurality of stacking boxes can sequentially correspond to discharge ends of straw cutting equipment through a first cylinder, plastic straws with different colors are respectively collected, a first motor is started to drive a reciprocating screw rod to rotate, the stacking boxes are driven to move left and right in a reciprocating mode through a screw rod sleeve, and the plastic straws can be uniformly fed into the corresponding stacking boxes to complete a uniform stacking process;
S2, in the collecting process, the moving plate can move to the rear side of the corresponding stacking box through the transverse electric sliding rail, the second cylinder is started to drive the object carrying plate to be inserted into the stacking box, the plastic suction pipe is firstly stacked on the object carrying plate, then the vertical electric sliding rail drives the object carrying plate to move downwards, the continuous stacking process is completed, the setting of the object carrying plate reduces the drop of the suction pipe in the stacking box, and therefore the suction pipe disorder is avoided;
S3, placing the stacked plastic straws into a discharging hopper, mixing after the multicolor plastic straws are placed into a plurality of stacking boxes, starting a second motor, driving a plurality of discharging rollers to rotate through a transmission shaft and a plurality of bevel gear pairs, automatically clamping the plastic straws in the discharging hopper into a straw groove, then turning out of a hopper opening, and falling into a mixing hopper to realize a root-by-root discharging process, wherein the plastic straws with different colors are automatically mixed in the mixing hopper and collected in a collecting area due to synchronous discharging of three discharging mechanisms;
S4, starting a third air cylinder to drive a push plate to push out the straws collected in the collecting area, guiding the straws into a discharging cylinder through a guide hopper, enabling an operator to complete the bagging process by only sleeving the packaging bag on the discharging cylinder, opening a bag opening through a bag opening assembly, pushing a bundle of straws into the bag, unloading the packaging bag and completely pulling the plastic straws into the bag.
The beneficial effects of the invention are as follows:
1. Through installing a plurality of stacking boxes, first cylinder and reciprocating screw, a plurality of stacking boxes can correspond straw cutting equipment's discharge end in proper order through first cylinder, collect the plastics straw of different colours respectively, and rethread starts first motor and drives reciprocating screw and rotate, and reciprocating type removes about driving the stacking box through the lead screw cover, can be with plastics straw even send into corresponding stacking incasement, accomplish even pile up neatly process.
2. Through installation cross movable arm, movable plate and year thing board, movable plate accessible horizontal electronic slide rail removes to the rear side of corresponding stacking case, starts the second cylinder and drives and put things in good order the incasement, and the plastics straw is put things in good order earlier and is put things in good order on the thing board, and the vertical electronic slide rail of rethread drives and carries the thing board to move down, accomplishes the stacking process of continuity, and the setting of carrying the thing board reduces the fall that the straw falls into stacking case, and then avoids the straw to be disordered.
3. By installing the discharging mechanism and the mixing hopper, the second motor is started, a plurality of discharging rollers are driven to rotate through the transmission shaft and a plurality of bevel gear pairs, plastic suction pipes in the discharging hopper are clamped into the suction pipe grooves and then are rotated out of the hopper openings to fall into the mixing hopper, and as the three discharging mechanisms synchronously discharge, plastic suction pipes with different colors are automatically mixed in the mixing hopper and collected in the collecting area.
4. Through installation pushing equipment and packagine machine construct, start the third cylinder and drive the push pedal and release the straw that will collect in collecting the district, guide into the ejection of compact section of thick bamboo through the guide funnel, the operative employee only need with the wrapping bag cover establish on the ejection of compact section of thick bamboo, strut the sack through the bag subassembly, a bundle straw part pushes in the bag, lifts the wrapping bag off, draws the plastic straw into the bag completely and can accomplish the bagging-off process, greatly reduced intensity of labour.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view of the palletizing bin according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a top view of a mixing bucket according to the present invention;
FIG. 5 is a schematic view of a packaging mechanism according to the present invention;
Fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
In the figure: the device comprises a mounting frame 1, a stacking box 2, a first cylinder 3, a screw rod sleeve 4, a moving seat 5, a reciprocating screw rod 6, a first motor 7, a third cylinder 8, a carrying plate 9, a moving plate 10, a bevel gear pair 11, a transmission shaft 12, a second motor 13, a second cylinder 14, a vertical electric sliding rail 15, a horizontal electric sliding rail 16, a bracket 17, an I-shaped opening 18, a discharging hopper 19, a mixing hopper 20, a collecting area 21, a discharging roller 22, a suction pipe groove 23, a rotating shaft 24, a pushing plate 25, a guiding hopper 26, a connecting ring 27, a discharging cylinder 28, a fourth cylinder 29, a supporting plate 30, a gear 31, a toothed plate 32 and a groove 33.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1-6, a multi-color plastic straw mixing and packaging device comprises a mounting frame 1, wherein a movable seat 5 capable of transversely moving is arranged at the top of the mounting frame 1, a first air cylinder 3 transversely arranged is arranged on the mounting frame 1, the telescopic end of the first air cylinder 3 is fixedly connected with the movable seat 5, and a plurality of stacking boxes 2 can sequentially correspond to the discharge ends of straw cutting equipment through the first air cylinder 3 to collect plastic straws with different colors respectively.
A plurality of stacking boxes 2 capable of moving in a reciprocating manner are arranged on the rear side of the moving seat 5, a mounting groove is formed in the side wall of the moving seat 5, a reciprocating screw rod 6 is rotationally connected in the mounting groove, a screw rod sleeve 4 is sleeved on the reciprocating screw rod 6, one side of the screw rod sleeve 4 is slidably connected with the inner wall of the mounting groove, the other side of the screw rod sleeve 4 is fixedly connected with the side wall of the stacking box 2, a first motor 7 capable of driving the reciprocating screw rod 6 to rotate is arranged at one end of the moving seat 5, the first motor 7 is started to drive the reciprocating screw rod 6 to rotate, the stacking box 2 is driven to move in a left-right reciprocating manner through the screw rod sleeve 4, and straws are uniformly stacked on a carrying plate 9.
The plurality of stacking boxes 2 are arranged in a line, a bracket 17 is fixedly arranged at the rear side of the plurality of stacking boxes 2, a cross-shaped movable arm is arranged on the bracket 17, the cross-shaped movable arm comprises a transverse electric sliding rail 16 and a vertical electric sliding rail 15, the vertical electric sliding rail 15 is arranged on the transverse electric sliding rail 16, the rear side of the movable plate 10 is arranged on the movable end of the vertical electric sliding rail 15 through a connecting arm, the movable end of the cross-shaped movable arm is provided with the movable plate 10, a telescopic groove is arranged in the movable plate 10, a carrying plate 9 capable of moving back and forth is arranged in the telescopic groove, the rear side wall of the plurality of stacking boxes 2 is provided with an I-shaped opening 18 adapting to the carrying plate 9, a second cylinder 14 is arranged at the rear side of the movable plate 10, the telescopic end of the second cylinder 14 extends into the telescopic groove and is fixedly connected with the carrying plate 9, the vertical electric sliding rail 15 is started to drive the movable plate 10 to move downwards, the telescopic end of the second cylinder 14 moves downwards along the vertical opening of the I-shaped opening 18, the carrying plate 9 is synchronously moved downwards, the continuous stacking process is completed, and the stacking of the carrying plate 9 is reduced, and the error of the stacking straw 2 is avoided.
The bottom of a plurality of stacking boxes 2 is fixedly provided with a blanking hopper 19, the bucket opening of the blanking hopper 19 is provided with a blanking mechanism capable of sending out plastic straws one by one, the blanking mechanism comprises a rotating shaft 24 which is rotatably connected in the bucket opening, the rotating shaft 24 is fixedly connected with a blanking roller 22, the circumferential side wall of the blanking roller 22 is provided with a plurality of straw slots 23, a support 17 is rotatably connected with a transmission shaft 12, the transmission shaft 12 is in transmission connection with the rotating shafts 24 through bevel gear pairs 11, the support 17 is provided with a second motor 13 which can drive the transmission shaft 12 to rotate, the second motor 13 is started, the plastic straws in the blanking hopper 19 are automatically clamped in the straw slots 23 through the transmission shaft 12 and the bevel gear pairs 11 and then fall into the mixing bucket 20, and the sequential blanking process is realized.
The bottom of a plurality of stacking boxes 2 is installed jointly and is fought 20, and the bottom of mixing is fought 20 is for gathering district 21, gathers the front side of district 21 and installs pushing equipment, and pushing equipment is including installing the third cylinder 8 at mixing fought 20 front side, and the flexible end of third cylinder 8 extends to and gathers district 21 in and fixedly connected with push pedal 25, starts third cylinder 8 and drives push pedal 25 and release the straw that gathers in gathering district 21.
The rear side of the collecting area 21 is provided with a packaging mechanism, the packaging mechanism comprises a guide hopper 26 which is arranged at the rear side of the mixing hopper 20 and is in butt joint with the collecting area 21, a discharge cylinder 28 is in butt joint with the hopper opening of the guide hopper 26, a bag opening assembly is arranged at the barrel opening of the discharge cylinder 28, the bag opening assembly comprises a plurality of grooves 33 which are arranged on the circumferential side wall of the barrel opening, toothed plates 32 are slidably arranged at the bottoms of the grooves 33, supporting plates 30 are rotatably connected at the groove openings of the grooves 33, gears 31 meshed with the toothed plates 32 are fixed at the shaft ends of the supporting plates 30, a connecting ring 27 fixedly connected with the toothed plates 32 is sleeved on the discharge cylinder 28, a fourth cylinder 29 which can push the connecting ring 27 to move is arranged on the side wall of the discharge cylinder 28, the fourth cylinder 19 is started to push the connecting ring 27, the toothed plates 32 are synchronously driven to move, and finally the supporting plates 30 are driven to open through the gears 31 to open the bag opening.
The invention also discloses a mixed packaging method of the multicolor plastic suction pipe, which comprises the following specific steps:
S1, a plurality of stacking boxes 2 can sequentially correspond to discharge ends of straw cutting equipment through a first cylinder 3, plastic straws with different colors are respectively collected, a first motor 7 is started to drive a reciprocating screw 6 to rotate, the stacking boxes 2 are driven to move left and right in a reciprocating manner through a screw sleeve 4, and the plastic straws can be uniformly fed into the corresponding stacking boxes 2 to complete a uniform stacking process;
S2, in the collecting process, the moving plate 10 can move to the rear side of the corresponding stacking box 2 through the transverse electric sliding rail 16, the second cylinder 14 is started to drive the object carrying plate 9 to be inserted into the stacking box 2, the plastic suction pipe is stacked on the object carrying plate 9 firstly, then the vertical electric sliding rail drives the object carrying plate to move downwards, the continuous stacking process is completed, the arrangement of the object carrying plate reduces the drop of the suction pipe into the stacking box, and further the suction pipe disorder is avoided;
S3, placing the stacked plastic straws into a discharging hopper 19, mixing after the multicolor plastic straws are placed into a plurality of stacking boxes 2, starting a second motor 13, driving a plurality of discharging rollers 22 to rotate through a transmission shaft 12 and a plurality of bevel gear pairs 11, automatically clamping the plastic straws in the discharging hopper 19 into a straw groove 23, then turning out of a hopper opening, and falling into a mixing hopper 20, so that a root-by-root discharging process is realized, and as the three discharging mechanisms synchronously discharge, the plastic straws with different colors are automatically mixed in the mixing hopper and collected in a collecting area 21;
S4, starting the third air cylinder 8 to drive the push plate 25 to push out the straws collected in the collection area 21, guiding the straws into the discharge cylinder 28 through the guide hopper 26, enabling an operator to only sleeve the packaging bag on the discharge cylinder 28, opening the bag opening through the bag opening assembly, pushing a bundle of straws into the bag, unloading the packaging bag, and completely pulling the plastic straws into the bag to finish the bagging process.
The mounting frame 1 is arranged at the output end of the straw cutting equipment, a plurality of stacking boxes 2 can sequentially correspond to the discharge ends of the straw cutting equipment through the first air cylinders 3, plastic straws of different colors are respectively collected, when the corresponding stacking boxes 2 are stacked, only the transverse electric sliding rail 16 is started to drive the movable plate 10 to move to the rear side of the corresponding stacking box 2, the second air cylinders 14 are started to drive the carrying plate 9 to enter the stacking boxes 2 through the I-shaped openings 18, at the moment, the carrying plate 9 is positioned at the positions of the box openings, plastics continuously fall onto the carrying plate 9, the first motor 7 is started to drive the reciprocating screw rod 6 to rotate, the stacking boxes 2 are driven to reciprocate left and right through the screw rod sleeve 4, the straws are uniformly stacked onto the carrying plate 9, the vertical electric sliding rail 15 is started to drive the movable plate 10 to move downwards, the telescopic ends of the second air cylinders 14 move downwards along the vertical openings of the I-shaped openings 18, the continuous stacking process is completed, the setting of the carrying plate 9 reduces the fall-down difference of the straws into the stacking boxes 2, the error of the carrying plate 9 is avoided, the carrying plate 9 is moved back to the best, and the plastic straws are stacked into the stacking boxes 19 after the multiple layers are stacked, and the straws are stacked into the multi-color plastic boxes.
When mixing, the second motor 13 is started, the plurality of discharging rollers 22 are driven to rotate through the transmission shaft 12 and the plurality of bevel gear pairs 11, plastic straws in the discharging hopper 19 are automatically clamped into the straw grooves 23, then the discharging hopper is rotated out, the plastic straws fall into the mixing hopper 20, the process of discharging is realized, because the three discharging mechanisms synchronously discharge, the plastic straws with different colors are automatically mixed in the mixing hopper, are collected in the collecting area 21, after a certain amount of plastic straws are collected, the third cylinder 8 is started to drive the push plate 25 to push out the straws collected in the collecting area 21, the straws are guided into the discharging cylinder 28 through the guide hopper 26, an operator only needs to sleeve the packaging bag on the discharging cylinder 28 in advance, the fourth cylinder 19 is started to drive the connecting ring 27, the toothed plates 32 are synchronously driven to move, finally the supporting plate 30 is driven to open the bag opening, a bundle of straws is pushed into the bag, the bag opening assembly is closed, the packaging bag is dismounted, and the process of completely pulling the plastic straws into the bag is finished, so that the labor intensity is greatly reduced.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (1)

1. The utility model provides a mixed packing plant of polychrome plastic suction pipe, includes mounting bracket (1), its characterized in that, but mobile seat (5) of lateral shifting is installed at the top of mounting bracket (1), but three stacking box (2) of reciprocating motion are installed to the rear side of mobile seat (5), three stacking box (2) are in a word arranged, the rear side fixed mounting of three stacking box (2) has support (17), install the cross and remove the arm on support (17), the mobile end of cross removes the arm and installs movable plate (10), be equipped with the expansion tank in movable plate (10), but be equipped with carrier plate (9) of fore-and-aft movement in the expansion tank, the rear side wall of three stacking box (2) all is equipped with I-shaped mouth (18) of adaptation carrier plate (9), the bottom of three stacking box (2) all is fixed mounting lower hopper (19), the fill mouth department of lower hopper (19) installs can collect plastic suction pipe root and send out down mechanism, the fill area (21) is collected in the fill area (21) of three stacking box (2), mix fill area (21) is equipped with in advance area (21) the side of mixing area,
A first air cylinder (3) which is transversely arranged is arranged on the mounting frame (1), the telescopic end of the first air cylinder (3) is fixedly connected with the movable seat (5),
The side wall of the movable seat (5) is provided with a mounting groove, the mounting groove is rotationally connected with a reciprocating screw (6), a screw sleeve (4) is sleeved on the reciprocating screw (6), one side of the screw sleeve (4) is in sliding connection with the inner wall of the mounting groove, the other side of the screw sleeve (4) is fixedly connected with the side wall of the stacking box (2), one end of the movable seat (5) is provided with a first motor (7) capable of driving the reciprocating screw (6) to rotate,
The cross type movable arm comprises a transverse electric sliding rail (16) and a vertical electric sliding rail (15), the vertical electric sliding rail (15) is arranged on the transverse electric sliding rail (16), the rear side of the movable plate (10) is arranged on the movable end of the vertical electric sliding rail (15) through a connecting arm,
A second air cylinder (14) is arranged at the rear side of the moving plate (10), the telescopic end of the second air cylinder (14) extends into the telescopic groove and is fixedly connected with the carrying plate (9),
The discharging mechanism comprises a rotating shaft (24) which is rotationally connected in a bucket opening, a discharging roller (22) is fixedly connected on the rotating shaft (24), a plurality of suction pipe grooves (23) are formed in the circumferential side wall of the discharging roller (22), a transmission shaft (12) is rotationally connected on a bracket (17), the transmission shaft (12) is in transmission connection with the rotating shafts (24) through a bevel gear pair (11), a second motor (13) which can drive the transmission shaft (12) to rotate is arranged on the bracket (17),
The pushing mechanism comprises a third cylinder (8) arranged at the front side of the mixing hopper (20), the telescopic end of the third cylinder (8) extends into the collecting area (21) and is fixedly connected with a pushing plate (25),
The packaging mechanism comprises a guide hopper (26) which is arranged at the rear side of the mixing hopper (20) and is in butt joint with the collecting area (21), a discharging barrel (28) is in butt joint with the hopper opening of the guide hopper (26), a bag opening assembly is arranged at the barrel opening of the discharging barrel (28),
The bag opening assembly comprises a plurality of grooves (33) arranged on the circumferential side wall of the cylinder mouth, toothed plates (32) are slidably arranged at the bottoms of the grooves (33), supporting plates (30) are rotatably connected at the notch positions of the grooves (33), gears (31) meshed with the toothed plates (32) are fixedly arranged at the shaft ends of the supporting plates (30), connecting rings (27) fixedly connected with the toothed plates (32) are sleeved on the discharging cylinder (28), fourth cylinders (29) capable of pushing the connecting rings (27) to move are arranged on the side wall of the discharging cylinder (28),
The mixing and packaging method of the mixing and packaging device is characterized by comprising the following specific steps of:
S1, three stacking boxes (2) can sequentially correspond to discharge ends of straw cutting equipment through a first air cylinder (3), plastic straws with different colors are respectively collected, a first motor (7) is started to drive a reciprocating screw (6) to rotate, the stacking boxes (2) are driven to move left and right in a reciprocating mode through a screw sleeve (4), and the plastic straws can be uniformly fed into the corresponding stacking boxes (2) to complete a uniform stacking process;
S2, in the collecting process, the moving plate (10) can move to the rear side of the corresponding stacking box (2) through the transverse electric sliding rail (16), the second cylinder (14) is started to drive the object carrying plate (9) to be inserted into the stacking box (2), the plastic suction pipe is stacked on the object carrying plate (9) firstly, then the object carrying plate is driven to move downwards through the vertical electric sliding rail, the continuous stacking process is completed, the arrangement of the object carrying plate reduces the drop of the suction pipe into the stacking box, and further the suction pipe disorder is avoided;
S3, placing the stacked plastic straws into a discharging hopper (19), mixing after the multicolor plastic straws are stacked into three stacking boxes (2), starting a second motor (13), driving three discharging rollers (22) to rotate through a transmission shaft (12) and a plurality of bevel gear pairs (11), automatically clamping the plastic straws in the discharging hopper (19) into a straw groove (23), then turning out a hopper opening, and placing the plastic straws into a mixing hopper (20), so as to realize a root-by-root discharging process, wherein the plastic straws with different colors are automatically mixed in the mixing hopper and collected in a collecting area (21) due to the synchronous discharging of the three discharging mechanisms;
S4, starting a third air cylinder (8) to drive a push plate (25) to push out straws collected in a collecting area (21), guiding the straws into a discharging cylinder (28) through a guide hopper (26), and enabling an operator to complete a bagging process by only sleeving a packaging bag on the discharging cylinder (28), opening a bag opening through a bag opening assembly, pushing a bundle of straws into the bag, discharging the packaging bag and completely pulling the plastic straws into the bag.
CN202211518458.7A 2022-11-30 2022-11-30 Mixed packaging device and mixed packaging method for multicolor plastic straws Active CN115892596B (en)

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CN115892596B true CN115892596B (en) 2024-06-25

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