CN218803761U - Shearing, screening and recycling equipment for water gap part of plastic cup blank - Google Patents

Abstract

The utility model relates to a mechanism technical field is sheared at the mouth of a river discloses a cut screening recovery plant for plastics cup embryo mouth of a river portion, including conveyor and the mechanism of shearing of setting on conveyor, the conveyor tail end is provided with the screening and retrieves the structure, the screening is retrieved the structure and is including setting up the baffle at the conveyor tail end, be provided with the ejection of compact clearance that only can supply to be passed by the mouth of a river portion of cuting between baffle and the conveyor tail end, the baffle lower extreme is connected with the recovery unit who retrieves the water oral area. The tangent blade of locating the workstation top through hanging is cuted the mouth of a river portion of plastics cup embryo, sets for the rail strip through hanging, fixes a position and leads so that to cut plastics cup embryo, through the ejection of compact clearance between baffle and the transfer roller, sieves the mouth of a river and the plastics cup embryo that has been cuted to separately collect, will cut, sieve and retrieve the integration, improve production efficiency.

Description

Shearing, screening and recycling equipment for water gap part of plastic cup blank

Technical Field

The utility model relates to a mechanism technical field is sheared at the mouth of a river, and is concrete, relates to a shearing screening recovery plant that is used for plastics cup embryo mouth of a river portion.

Background

The plastic cup is a typical injection molding product, and is widely applied to various fields such as articles for daily use, drinks for carrying outside and the like due to high applicability. When the plastic cup blank is processed, some excess materials inevitably exist in the process of pouring the model of the plastic cup blank, and secondary processing treatment is needed to cut the excess materials at the water port part of the plastic cup blank. In addition, for the sheared plastic cup blanks and the nozzle materials, the two materials need to be screened and collected separately so as to recycle the sheared nozzle materials and further process the plastic cup blanks.

At present, a common shearing method is manual shearing, manual screening and recovery are performed after shearing is completed, the operation is complex, the process is time-consuming and labor-consuming, the working efficiency is low, the labor cost is high, and the shearing precision and the automation degree cannot be improved.

In view of the manual shearing is time-consuming and labor-consuming, the cost is higher, in order to save manpower, the profit of enterprises is further enlarged, and the production efficiency is improved by means of mechanical automatic production in the industry. The blow molding bottle blank water gap shearing mechanism comprises a rack, wherein a conveying belt, a first motor and a first speed reducer are arranged in the rack, the first motor drives the conveying belt to rotate through the first speed reducer, two belt pulleys and a guide plate are further arranged in the rack, the two belt pulleys are connected through a belt, a material guide gap is formed between the belt and the guide plate, a cutter is fixed on the lower surface of the guide plate, a second motor and a second speed reducer are further arranged in the rack, and the second motor can drive one of the belt pulleys to rotate through the second speed reducer, so that mechanized and automatic shearing operation of a bottle blank water gap is realized; another example is a high-precision bottle blank water gap punching machine, which comprises a main board, a side board, a screw rod, a handle, a power device, a gear device, a cutter device and a guide device, wherein the main board comprises a guide rail, a screw rod mantle fiber and a distance meter, the side board comprises a through hole, a display screen and a touch screen, the display screen is connected with the distance meter through a WIFI module, the screw rod is matched with the through hole coaxially, the handle is arranged at one end of the screw rod close to the through hole, the power device comprises a fan, a motor and a motor support plate, the gear device comprises a gear and a gear cover, the cutter device comprises a slotted blade, a non-slotted blade and a new shaft, the new shaft is connected with an output shaft of the motor through a gear, the guide device comprises a guide rail rod piece and a blade lower wheel plate, and the height of the cutter device is adjusted through the guide device; the plastic part water gap separating device comprises a support, a first rubbing arm and a second rubbing arm which are positioned on the support and are arranged in parallel on the same horizontal plane, a manipulator for holding a water gap, a controller, a first cylinder, a second cylinder, a third cylinder and a fourth cylinder, wherein the controller controls the first rubbing arm to move left and right through the first cylinder; still if patent a PET bottle embryo mouth of a river processing apparatus, which comprises a frame, the frame is the landing leg that quantity is four, the frame top is equipped with the workstation, be equipped with transport mechanism on the workstation, the transport mechanism both sides all set up linking bridge, linking bridge includes that quantity is two main tributary pole and a plurality of connecting rod, the equal fixed connection shunt tubes in a plurality of connecting rod bottom, form the transportation way between the shunt tubes, the shunt tubes hangs in transport mechanism top, contact with ground through supporting mechanism, support with ground jointly through universal wheel and supporting mechanism, pressure when reducing the universal wheel and supporting, increase the life of universal wheel, at the during operation, motor outer wall bottom mounting is provided with the first rubber pad of a plurality of, reduce rocking that the motor during operation produced, improve the accurate effect of shearing. However, although the mechanical shearing of the nozzle part is realized, the plastic cup blank and the nozzle are further manually and additionally screened and recovered, and the production efficiency is not high enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the technical problem that plastic cup embryo mouth of a river portion shearing mechanism that exists can't sieve and retrieve among the above-mentioned prior art, provide a shearing screening recovery plant for plastic cup embryo mouth of a river portion, improve production efficiency.

A cut screening recovery plant for plastics cup embryo mouth of a river portion, including conveyor and the shearing mechanism of setting on conveyor, be provided with the screening at the conveyor tail end and retrieve the structure, the screening is retrieved the structure and is provided with the ejection of compact clearance that only can supply to be passed by the mouth of a river portion of cuting including setting up the baffle at the conveyor tail end between baffle and the conveyor tail end, is connected with the recovery unit of recovery water oral area at the baffle lower extreme.

A shear screening recovery plant for plastics cup embryo mouth of a river portion, when being carried to its tail end baffle department by conveyor at the plastics cup embryo of shearing mechanism shearing separation and mouth of a river portion, only can supply water the oral area to pass because of the ejection of compact clearance between baffle and the conveyor tail end, the oral area falls to the recovery unit of baffle lower extreme after passing from ejection of compact clearance this moment, and plastics cup embryo edge then falls in ejection of compact clearance department, perhaps directly cross fall to the collection box of baffle one side behind the baffle in, and when the plastics cup embryo falls when ejection of compact clearance department, along with conveyor's operation, make the ejecting ejection of compact clearance of plastics cup embryo of back plastics cup embryo with ejection of compact clearance department and fall to the collection box of baffle one side, in order to realize the screening recovery to the plastics bottle embryo of separating and mouth of a river portion. Above-mentioned a screening recovery structure for plastics cup embryo mouth of a river portion, simple structure not only, and can also easily realize cuting and screening the automation mechanized operation of retrieving, promote work efficiency by a wide margin.

Furthermore, the included angle between the baffle and the lower surface of the tail end of the conveying device is an acute angle. The baffle is obliquely arranged, so that the auxiliary water port part can discharge and recover.

Further, the recovery device is a water gap recovery box or a water gap recovery bag sleeved at the lower end of the baffle.

Further, conveyor includes the workstation to and rotationally connect the transfer roller that sets up on the workstation and along direction of delivery end to end interval, two transfer rollers pass through the conveyer belt and connect as an organic wholely. The conveying roller rotates to drive the conveying belt to rotate so as to convey materials.

Further, a shearing and screening recovery plant for plastic cup embryo water gap portion still includes cuts the mechanism, cuts the mechanism and hangs through first support and locate the conveyer belt top, cuts the mechanism including a master gear, two first gears and two second gears, two first gears are located the master gear both sides and mesh with the master gear homogeneous phase, one side of every first gear still is provided with the second gear rather than meshing, the master gear, first gear and second gear all rotate with first support and are connected, the external motor of master gear.

Furthermore, blades rotating at the same frequency are arranged at the lower end of the rotating shaft of the first gear and the lower end of the rotating shaft of the second gear, and the blades on the rotating shaft of the first gear and the blades on the rotating shaft of the second gear at the same side are tangent.

The shearing mechanism is suspended above the workbench, so that the water gap part at the top end of the inverted plastic cup blank can be conveniently sheared, the rotation of the main gear drives the first gear to rotate, the first gear drives the second gear to rotate, the blade coaxial with the first gear and the second gear rotates along with the first gear and the second gear, and the tangent blade realizes shearing of the water gap part at the top end of the inverted plastic cup blank.

Further, still be provided with high adjusting screw on the first support, high adjusting screw runs through the first horizontal pole and the bottom plate of first support simultaneously, is provided with the screw hole with high adjusting screw adaptation on the bottom plate of first support, and master gear, first gear and second gear all are located the upside of bottom plate, and the blade is located the downside of bottom plate. Through the screw in and the back-out of height-adjusting screw, the bottom plate is driven to move up and down in the vertical direction, and then the height adjustment of the shearing mechanism is realized to adapt to the shearing of plastic cup blanks with different heights.

Furthermore, two pairs of fixed rail bars are suspended above the conveyor belt, the fixed rail bars are positioned below the shearing mechanism, and a space for plastic cup blanks to pass through is arranged between each pair of fixed rail bars. So as to position and guide the plastic cup blanks.

Further, still fixedly on the workstation be provided with a pair of door type support, door type support is including the horizontal pole that spanes the conveyer belt, and the vertical straight-bar that is connected with quantity and fixed rail quantity unanimity on the horizontal pole, every straight-bar all is connected rather than the fixed rail that corresponds, and the fixed rail is hung through the straight-bar and is located the conveyer belt top. The straight rod is used for fixedly connecting the fixed rail bar and the door-shaped support, and the fixed rail bar is suspended.

Further, the cross rod is connected to the workbench through vertical rods vertically connected to the two ends of the cross rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the tangent blade of locating the workstation top through hanging shears the mouth of a river portion of plastics cup embryo, through the discharge gap between baffle and the transfer roller, sieves the mouth of a river and the plastics cup embryo that has been sheared to separately collect, will cut, sieve and retrieve the integration, improve production efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic view of the structure at the gear.

Wherein, 1, a workbench; 2. a shearing mechanism; 3. screening and recovering the structure; 4. a first bracket; 41. a first cross bar; 42. a base plate; 5. a baffle plate; 6. a discharge gap; 7. a main gear; 71. a first gear; 72. a second gear; 8. a conveying roller; 9. a feeding end; 10. a blade; 11. a fixed rail bar; 12. a discharge end; 13. a gantry support; 14. a vertical rod; 15. a cross bar; 16. a straight rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments without inventive effort, are within the scope of protection of the present application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

As shown in the figure, this embodiment discloses a shearing screening recovery plant for plastics cup embryo mouth of a river portion, including conveyor and the shearing mechanism 2 of setting on conveyor, be provided with screening recovery structure 3 at the conveyor tail end, screening recovery structure 3 is provided with discharge gap 6 that only can supply the mouth of a river portion of being sheared to pass between baffle 5 and the conveyor tail end including setting up baffle 5 at the conveyor tail end, is connected with the recovery unit of retrieving the mouth of a river portion at baffle 5 lower extreme. The baffle 5 and the lower surface of the tail end of the conveying device form an acute angle. Baffle 5 slope setting is favorable to supplementary mouth of a river portion ejection of compact and recovery.

The shearing mechanism 2 is suspended above the conveyor belt through the first support 4, the shearing mechanism 2 comprises a main gear 7, two first gears 71 and two second gears 72, the two first gears 71 are positioned on two sides of the main gear 7 and are meshed with the main gear 7, one side of each first gear 71 is also provided with the second gear 72 meshed with the first gear, the main gear 7, the first gears 71 and the second gears 72 are all rotationally connected with the first support 4, and the main gear 7 is externally connected with a motor. The lower end of the rotating shaft of the first gear 71 and the lower end of the rotating shaft of the second gear 72 are both provided with blades 10 which rotate at the same frequency, and the blades 10 on the rotating shaft of the first gear 71 and the blades 10 on the rotating shaft of the second gear 72 on the same side are tangent.

In the specific implementation process, the inverted plastic cup blank to be sheared is conveyed from the feeding end 9 to the position below the shearing mechanism 2 through the conveyor belt, the main body of the plastic cup blank is positioned below the blade 10, the water gap position is positioned in the tangential range of the blade 10, the main gear 7 is driven by the motor to rotate, the main gear 7 drives the first gear 71 to rotate, the blade 10 is driven by the rotary meshing of the first gear 71 and the second gear 72 to rotate tangentially, and the water gap portion of the plastic cup blank is reamed and cut.

When the plastic cup embryo and the water gap part sheared and separated by the shearing mechanism 2 are conveyed to the tail end baffle 5 of the conveying device by the conveying device, only the water inlet part can pass through the discharging gap 6 between the baffle 5 and the tail end of the conveying device, at the moment, the water gap part passes through the discharging gap 6 and then falls into the recovery device at the lower end of the baffle 5, the edge of the plastic cup embryo falls into the discharging gap 6 or directly crosses the baffle 5 and then falls into the recovery box on one side of the baffle 5, and when the plastic cup embryo falls into the discharging gap 6, along with the operation of the conveying device, the plastic cup embryo at the discharging gap 6 is ejected out of the discharging gap 6 by the next plastic cup embryo and falls into the recovery box on one side of the baffle 5, so that the separated plastic bottle embryo and the water gap part are screened and recovered. The plastic cup blanks and the water gaps are respectively discharged and collected so as to be processed respectively, the cut plastic cup blanks and the water gaps are screened and respectively collected through mechanization and automation, manpower is saved, and production efficiency is improved.

Example two

In the specific implementation process, on the basis of the first embodiment, two pairs of fixed rails 11 are suspended above the conveyor belt, the fixed rails 11 are located below the shearing mechanism 2, and a space for the plastic cup blanks to pass through is arranged between each pair of fixed rails 11. Still fixedly on the workstation 1 be provided with a pair of door type support 13, door type support 13 is including the horizontal pole 15 that spanes the conveyer belt, and the vertical straight-bar 16 that is connected with quantity and the unanimous of fixed rail strip 11 quantity on horizontal pole 15, and every straight-bar 16 all is connected rather than the fixed rail strip 11 that corresponds, and fixed rail strip 11 hangs in the conveyer belt top through straight-bar 16, and horizontal pole 15 is connected on workstation 1 through vertical montant 14 of connecting at its both ends.

The door-shaped support 13 is used for providing support for the suspension setting rail bar 11, and the straight rod 16 is used for fixedly connecting the suspension setting rail bar 11 and the door-shaped support 13, so that the suspension setting of the suspension setting rail bar 11 is realized, and the conveyed plastic cup blanks are guided. A channel is formed between each pair of the fixed rail bars 11, the central line position of the channel corresponds to the tangent position of the blade 10, the plastic cup blanks are positioned and guided, and the plastic cup blanks are assisted to pass through the tangent position of the blade 10 in order, so that the plastic cup blanks are convenient to cut. After the cutting is finished, the plastic cup embryo is guided to the discharge end 12, and the subsequent cutting of the water gap part of the plastic cup embryo is prevented from being influenced.

EXAMPLE III

In a specific implementation process, in this embodiment, on the basis of the second embodiment, a height adjusting screw is further disposed on the first bracket 4, the height adjusting screw simultaneously penetrates through the first cross bar 41 and the bottom plate 42 of the first bracket 4, a threaded hole adapted to the height adjusting screw is disposed on the bottom plate 42 of the first bracket 4, the main gear 7, the first gear 71, and the second gear 72 are all located on the upper side of the bottom plate 42, and the blade 10 is located on the lower side of the bottom plate 42, so as to facilitate shearing. Through the screw in and the screw out of the height adjusting screw, the bottom plate 42 is driven to move up and down in the vertical direction, and then the height adjustment of the shearing mechanism 2 is realized so as to adapt to shearing of plastic cup blanks with different heights.

The working principle is as follows:

in the operation process, the plastic cup embryo to be cut is reversely buckled, the water gap part of the plastic cup embryo is upward, the plastic cup embryo is conveyed to the position near the fixed rail strips 11 from the feeding end 9 by the conveyor belt and conveyed to the cutting mechanism 2 along a channel formed between the pair of fixed rail strips 11, the plastic cup embryo is gradually conveyed to the tangent position of the blade 10 along the channel between the fixed rail strips 11, the main body of the plastic cup embryo is positioned below the blade 10, the water gap part of the plastic cup embryo is positioned at the tangent position of the blade 10, and the water gap part of the plastic cup embryo is cut through the tangency of the blade 10. After shearing, the plastic cup blanks and the water gaps are conveyed to a conveying roller 8 of a discharge end 12 through a conveying belt, and the water gaps fall from the discharge gaps 6 to a recovery device because the volume of the water gaps is smaller than that of the discharge gaps 6, and the baffle plates 5 are obliquely arranged, so that the water gaps can fall into the recovery device from the discharge gaps 6, and discharging and collection are facilitated; when the plastic cup embryo reachd discharge gap 6, because of the volume is greater than discharge gap 6, can't fall to recovery unit from discharge gap 6, keep off in discharge gap 6 department by baffle 5, by conveying immediately after it to the plastic cup embryo of discharge gap 6 and push, cross baffle 5, fall into the plastic cup embryo collection frame that is located baffle 5 opposite side, realize shearing, screening and the collection respectively of plastic cup embryo and mouth of a river portion.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (8)

1. The shearing, screening and recycling equipment for the water gap part of the plastic cup blank comprises a conveying device and a shearing mechanism (2) arranged on the conveying device, and is characterized in that a screening and recycling structure (3) is arranged at the tail end of the conveying device, the screening and recycling structure (3) comprises a baffle (5) arranged at the tail end of the conveying device, a discharging gap (6) through which the sheared water gap part can only pass is arranged between the baffle (5) and the tail end of the conveying device, and the lower end of the baffle (5) is connected with a recycling device for recycling the water gap part; an included angle between the baffle (5) and the lower surface of the tail end of the conveying device is an acute angle; the recovery device is a water gap recovery box or a water gap recovery bag sleeved at the lower end of the baffle (5).

2. The shearing and screening recovery device for the water port part of the plastic cup blank as claimed in claim 1, wherein the conveying device comprises a workbench (1) and conveying rollers (8) which are rotatably connected to the workbench (1) and are arranged end to end at intervals along the conveying direction, and the two conveying rollers (8) are connected into a whole through a conveying belt.

3. The shearing and screening recovery device for the water gap portion of the plastic cup blank as claimed in claim 1, further comprising a shearing mechanism (2), wherein the shearing mechanism (2) is suspended above the conveyor belt through the first bracket (4), the shearing mechanism (2) comprises a main gear (7), two first gears (71) and two second gears (72), the two first gears (71) are located on two sides of the main gear (7) and are meshed with the main gear (7), one side of each first gear (71) is further provided with a second gear (72) meshed with the first gear, and the main gear (7), the first gears (71) and the second gears (72) are rotatably connected with the first bracket (4).

4. The shearing and screening recovery device for the water port part of the plastic cup blank according to claim 3, wherein blades (10) rotating at the same frequency are arranged at the lower end of the rotating shaft of the first gear (71) and the lower end of the rotating shaft of the second gear (72), and the blades (10) on the rotating shaft of the first gear (71) and the blades (10) on the rotating shaft of the second gear (72) at the same side are tangent.

5. The shearing and screening recovery device for the water port part of the plastic cup blank according to claim 4, wherein the first bracket (4) is further provided with a height adjusting screw rod, and the height adjusting screw rod simultaneously penetrates through the first cross rod (41) and the bottom plate (42) of the first bracket (4).

6. The shearing and screening recovery device for the water mouth part of the plastic cup blanks as claimed in claim 2, wherein two pairs of fixed rails (11) are suspended above the conveyor belt, the fixed rails (11) are positioned below the shearing mechanism (2), and a space for the plastic cup blanks to pass through is arranged between each pair of fixed rails (11).

7. The shearing and screening recovery device for the water port part of the plastic cup blank as claimed in claim 6, wherein a pair of door-shaped supports (13) is fixedly arranged on the workbench (1), each door-shaped support (13) comprises a cross rod (15) crossing the conveyor belt, straight rods (16) with the number identical to that of the fixed rail strips (11) are vertically connected to the cross rod (15), each straight rod (16) is connected with the corresponding fixed rail strip (11), and the fixed rail strips (11) are suspended above the conveyor belt through the straight rods (16).

8. A shear screen recovery device for the water mouth of plastic cup blanks as claimed in claim 7, characterised in that the cross bar (15) is connected to the work table (1) by vertical bars (14) connected vertically at its two ends.

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