CN209303244U - A kind of dixie cup or paper bowl rejection device - Google Patents

Abstract

The utility model discloses a kind of dixie cup or paper bowl rejection devices, conveyance conduit including rectangular cross-sectional, it is located at the rectangle discharge port of the conveyance conduit side, the conveyance conduit is equipped with a defective product rejecting mechanism that the dixie cup or paper bowl scrapped are discharged from the discharge port, the defective product rejecting mechanism includes guiding mechanism of one end switching in the discharge port side, it is located at the driving mechanism inwardly overturn to the guiding mechanism along change-over terminal on the conveyance conduit, the discharge port is closed by the guiding mechanism, the dixie cup or paper bowl scrapped force it to be discharged from the discharge port after pushing the guiding mechanism inwardly to overturn to the channel being truncated in the conveyance conduit by the driving mechanism.It is able to solve the dixie cup scrapped or the problem of paper bowl can not reject in time after shaping, structure is simple, and easy to operate, easy to maintenance, production cost is low, applied widely.

Description

A kind of dixie cup or paper bowl rejection device

Technical field

The utility model relates to dixie cup or paper bowl machine fields, and in particular to a kind of dixie cup or paper bowl rejection device.

Background technique

In dixie cup or paper bowl production process, the fan-shaped scraps of paper need to be formed, wall of cup or bowl wall be formed, then again in wall of cup Or the bottom of bowl wall adds bottom of a cup or bottom of bowl, and carries out annular knurl or the rolling of bottom of a cup or bottom of bowl, also needs to carry out rim of a cup or the rim of a bowl Crimping processing.

In dixie cup or paper bowl production process, defect ware, rejected product can be generated by abnormal conditions occur, for example not filled because heated Point or it is uneven and cause to roll it is bad, or because of equipment downtime and the semi-finished product on mold also, after turning back on operation Semi-finished product production is defect ware, rejected product in after dixie cup or paper bowl.Dixie cup or paper bowl machine will do it collection in process of production Cup or collection bowl, need to weed out defect ware, rejected product, not so defect ware, rejected product will qualified product mix, need It is manually separated, therefore, each product can generally be detected automatically in forming process in product, to make unqualified Product issue remind after so that the personnel of rear end is aroused attention.

Simultaneously as the generally circular in cross section structure in the cross section of paper bowl or dixie cup, therefore present paper bowl or dixie cup processing Conveyance conduit inner orbit after molding is also round pipeline, will appear certain overturning in conveying, cause both ends and side wall with Pipe side wall contact, so as to cause the complicated and maintenance difficulty in the design to waste gate and the discharge structure of waste material Height, high production cost, when being conveyed especially for paper bowl, since its diameter is generally higher than axial distance, in circular pipe It will appear flop phenomenon in interior transmission process, to keep fixed rejecting structure difficulty in export higher.

Utility model content

In order to solve certain or certain technical problems existing in the prior art, the utility model provides a kind of dixie cup or paper Bowl rejection device, is able to solve the dixie cup scrapped or the problem of paper bowl can not reject in time after shaping, structure is simple, operation letter Just, easy to maintenance, production cost is low, applied widely.

In order to solve the above-mentioned prior art problems, the utility model uses following scheme:

A kind of dixie cup or paper bowl rejection device, conveyance conduit including rectangular cross-sectional are located at the conveyance conduit side Rectangle discharge port, the conveyance conduit be equipped with an inspection rejects that the dixie cup or paper bowl scrapped are discharged from the discharge port Mechanism, the defective product rejecting mechanism include one end switching the discharge port side guiding mechanism, be located at it is right on the conveyance conduit The driving mechanism that the guiding mechanism is inwardly overturn along change-over terminal, the discharge port are closed by the guiding mechanism, are scrapped Dixie cup or paper bowl to push the guiding mechanism inwardly to overturn by the driving mechanism logical in the conveyance conduit to being truncated It is forced to be discharged behind road from the discharge port.

Further, the driving mechanism includes the mounting base being fixed on the conveyance conduit, is located at the mounting base On control cylinder, it is described control cylinder rear end transfer in the mounting base, it is described control cylinder piston rod front end turn Connect on the guiding mechanism, by it is described control cylinder piston rod extension and contraction control described in guiding mechanism along its change-over terminal into Row rotation.

Further, the mounting base includes the fixed frame for being fixed on the conveyance conduit outer end face, is located at the fixation Frame side and outwardly extending two parallel installing arms, the installing arm is Telescopic rod structure, before two installing arms End is equipped with the first rotary shaft, and the control cylinder is mounted in first rotary shaft.

Further, the guiding mechanism includes hush panel of one end switching on the discharge port, is located at the sealing The guide holder of inclined surface is had on plate, the discharge port closes the conveyance conduit internal channel after passing through the sealing plate closing And it is unimpeded, the hush panel and the lateral surface of the conveyance conduit are connected by a hinge, by the lateral surface of the hush panel and The inclined surface of the guide holder forms one and carries out truncation to the channel in the conveyance conduit and to the dixie cup or paper bowl scrapped The guide surface being oriented to, the dixie cup scrapped or paper bowl are discharged along the guiding towards the discharge port.

Further, second rotary shaft of the guide holder equipped with a piston rod for installing the control cylinder is stated, Second rotary shaft is screw-rod structure, is equipped with one on the piston rod of the control cylinder and is set in second rotary shaft On connection ring.

Further, the upper and lower ends in second rotary shaft positioned at the connection ring are equipped with a stop nut, The axial position of the connection ring is fixed by the stop nut.

Further, the two sides up and down of the guide holder are bonded with the inner sidewall of the conveyance conduit, the guide surface Angle be 110~150 °.

Further, the hush panel is equipped with a peep hole, and the diameter of the peep hole is 20~30mm.

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

Conveyance conduit uses cross section for rectangle structure, relative position during conveying to paper bowl or dixie cup It is more stable, the phenomenon that being not in overturning, and rectangular discharge port is located at the side of conveyance conduit, is passing through guiding mechanism When exporting to paper bowl or dixie cup, the collection of paper bowl or dixie cup is more convenient, and the dismounting of defective product rejecting mechanism is more convenient, guiding One end switching of mechanism passes through after driving mechanism pushes guiding mechanism to turn inside out to conveyance conduit in the side of discharge port The pipeline of conveyance conduit script can be truncated in guiding mechanism, when moving forward paper bowl or dixie cup in pipeline and be oriented to Mechanism contacts are simultaneously discharged after being oriented to from discharge port, be when being contacted by guiding mechanism and paper bowl or dixie cup directly with its circular side wall The export effect of contact, paper bowl or dixie cup is more preferable, can carry out mechanical inspection rejects, reduce artificial intensity, and effective solution is scrapped Dixie cup or paper bowl the problem of can not rejecting in time after shaping, structure is simple, and easy to operate, easy to maintenance, production cost is low, It is applied widely.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

In figure: the first rotary shaft 1, installing arm 2, driving mechanism 3, hinge 4, mounting base 5, fixed frame 6, defective product rejecting mechanism 7, limit Position nut 8, conveyance conduit 9, hush panel 10, discharge port 11, peep hole 12, guiding mechanism 13, guide surface 14, guide holder 15, the Two rotary shafts 16, connection ring 17, control cylinder 18.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in Figure 1, a kind of dixie cup or paper bowl rejection device, conveyance conduit 9 including rectangular cross-sectional, be located at it is described defeated Send the rectangle discharge port 11 of 9 side of pipeline, the conveyance conduit 9 be equipped with one to the dixie cup or paper bowl scrapped from it is described go out The defective product rejecting mechanism 7 that material mouth 11 is discharged, the defective product rejecting mechanism 7 include that one end is transferred in the guiding mechanism of 11 side of discharge port 13, the driving mechanism 3 inwardly overturn to the guiding mechanism 13 along change-over terminal on the conveyance conduit 9, the discharging are located at Mouth 11 is closed by the guiding mechanism 13, and the dixie cup or paper bowl scrapped push the guiding mechanism by the driving mechanism 3 It is forced to be discharged from the discharge port 11 after 13 inside overturnings to the channel being truncated in the conveyance conduit 9；The driving mechanism 3 Including the mounting base 5 being fixed on the conveyance conduit 9, the control cylinder 18 being located in the mounting base 5, the control cylinder 18 rear end is transferred in the mounting base 5, and the piston rod front end of the control cylinder 18 is transferred on the guiding mechanism 13, Guiding mechanism 13 described in piston rod extension and contraction control by the control cylinder 18 is rotated along its change-over terminal；The installation Seat 5 includes the fixed frame 6 for being fixed on 9 outer end face of conveyance conduit, is located at 6 side of fixed frame and two outwardly extending Parallel installing arm 2, the installing arm 2 are Telescopic rod structure, and the front end of two installing arms 2 is equipped with the first rotary shaft 1, institute Control cylinder 18 is stated to be mounted in first rotary shaft 1；The guiding mechanism 13 includes that one end is transferred in the discharge port 11 On hush panel 10, be located at the guide holder 15 that inclined surface is had in the hush panel 10, the discharge port 11 passes through the sealing Plate 10 makes 9 internal channel of the conveyance conduit closing and unimpeded, the lateral surface of the hush panel 10 and the conveyance conduit 9 after being closed It is connected by hinge 4, forms one to described defeated by the lateral surface of the hush panel 10 and the inclined surface of the guide holder 15 Send the channel in pipeline 9 carry out truncation and to the guide surface 14 that the dixie cup or paper bowl scrapped are oriented to, the dixie cup or paper scrapped Bowl is discharged along the guide surface 14 to the discharge port 11；The guide holder 15 is equipped with one for installing the control gas Second rotary shaft 16 of the piston rod of cylinder 18, second rotary shaft 16 are screw-rod structure, the piston rod of the control cylinder 18 On the connection ring 17 being set in second rotary shaft 16 is installed；It is located at the connection in second rotary shaft 16 The upper and lower ends of ring 17 are equipped with a stop nut 8, and the axial position of the connection ring 17 is solid by the stop nut 8 It is fixed；The two sides up and down of the guide holder 15 are bonded with the inner sidewall of the conveyance conduit 9, and the angle of the guide surface 14 is 110~150 °；The hush panel 10 is equipped with a peep hole 12, and the diameter of the peep hole 12 is 20~30mm.

In actual use, defective product rejecting mechanism 7 is connect with the monitoring system of the equipment manufacturing side, is issued by monitoring system Rejection signal then by control cabinet carries out folding control to defective product rejecting mechanism 7 to the control cabinet of rear end, realizes picking for dixie cup or paper bowl It removes, during dixie cup or paper bowl move forward to next process by conveyance conduit 9, the bottom and conveying of dixie cup or paper bowl The upper surface of pipeline 9 or lower end surface are corresponding, keep its side corresponding with the side of discharge port 11, and driving mechanism 3 is in contraction state, Discharge port 11 is closed by guiding mechanism 13, so that the inner passage of conveyance conduit 9 be made to be in unimpeded state, dixie cup or paper bowl It will not be discharged from discharge port 11, the change-over terminal of guiding mechanism 13 is located at the rear end side of discharge port 11, when dixie cup or paper bowl are in life When being scrapped during producing, guiding mechanism 13 is pushed by driving mechanism 3, to make guiding mechanism 13 along switching The inside that end makes its front end be located at conveyance conduit 9 after being rotated cuts off the channel of dixie cup or paper bowl, makes discharge port 11 It is connected to with 9 feed inlet of conveyance conduit, so that guiding can be passed through when the side wall of dixie cup or paper bowl and guiding mechanism 13 contact Mechanism 13 comes out after being oriented to it from discharge port 11, and the side wall of dixie cup or paper bowl is contacted with guiding mechanism 13, passes through at it Faster, flexibility is higher for discharging when guiding mechanism 13 is oriented to, and controls guiding mechanism after export, then through driving mechanism 3 It when 13 retraction, and can normally convey, the cross section of conveyance conduit 9 uses rectangle structure, defeated to paper bowl or dixie cup progress The phenomenon that relative position is more stable during sending, and is not in overturning, and rectangular discharge port 11 is located at conveyance conduit 9 side, when being exported by guiding mechanism 13 to paper bowl or dixie cup, the collection of paper bowl or dixie cup is more convenient, and picks The dismounting of useless mechanism 7 is more convenient, and the export effect of paper bowl or dixie cup is more preferable, can carry out mechanical inspection rejects, reduce artificial intensity, The problem of dixie cup or paper bowl that effective solution is scrapped after shaping can not reject in time, structure is simple, easy to operate, maintenance Convenient, production cost is low, applied widely.

When being driven by driving mechanism 3 to guiding mechanism 13, control cylinder 18 is fixed on defeated by mounting base 5 The outer end for sending pipeline 9, it is more convenient and easy to maintenance in installation and removal, it is driven using control cylinder 18, structure is more Add simple, the both ends of especially control cylinder 18 pass through rotation connection respectively, to guiding mechanism 13 into when driving, being capable of basis Corresponding adjusting is made in the turned position of guiding mechanism 13, and flexibility is higher, and production cost is low, versatile, especially exists When being fixed by mounting base 5 and conveyance conduit 9, one end is by 6 sets of the fixed frame outer ends in conveyance conduit 9, fixed frame 6 Quadrilateral frame can be fixed and be strengthened in itself to conveyance conduit 9 by fixed frame 6, and conveyance conduit 9 generally has and turns Section is connect, when it is mounted on group section, additionally it is possible to the effect excessively connected is played, and installation will have outward in 6 side of fixed frame The two parallel installing arms 2 extended, control cylinder 18 are mounted on the front end of installing arm 2 by the first rotary shaft 1, can make to control Shape is in an angle, more convenient to the driving of guiding mechanism 13 between cylinder 18 and the side wall of conveyance conduit 9 processed, installs simultaneously Arm 2 uses Telescopic rod structure, after mounting assembly essence more convenient simple to the control position adjustment of guiding mechanism 13, required It spends lower.

And guiding mechanism 13 is made of hush panel 10 and guide holder 15, the rear end of hush panel 10 is mounted on defeated by hinge 4 Send on pipeline 9, when control cylinder 18 be in contraction state when, hush panel 10 just closes discharge port 11, make dixie cup or Paper bowl will not be flowed out from discharge port 11, and when control cylinder 18 is in stretching state, the front end of hush panel 10 is inwardly overturn to defeated In the channel for sending pipeline 9, the preceding end in contact of hush panel 10 or the other side for being located at discharge port 11 on conveyance conduit 9 make Dixie cup or paper bowl cannot be conveyed from the continuation of conveyance conduit 9 backward again, be cut to reach to the channel in the conveyance conduit 9 Disconnected effect, and the outer end latter half of 15 assembly sealing plate 10 of guide holder, by the lateral surface of the hush panel 10 and described The inclined surface of guide holder 15 formed one to the channel in the conveyance conduit 9 carry out truncation and to the dixie cup or paper bowl scrapped into The guide surface 14 of row guiding is after side wall is with the contact of guide surface 14 during dixie cup or paper bowl are moved forward by high pressure gas, It can be blown out along guide surface 14 to discharge port 11, when being oriented to dixie cup or paper bowl, occur dixie cup immediately or paper bowl becomes Shape, the effect that can also effectively realize guiding and pick out.

And the two sides up and down of guide holder 15 are bonded with two inner sidewalls up and down of conveyance conduit 9, to guiding mechanism 13 into When row overturning, the effect of registration can be played by upper and lower two sides, keeps the rotation of guiding mechanism 13 more steady, and The angle of guide surface 14 is 110~150 °, usually 150 ° or 145 °, after hush panel 10 is inwardly overturn, 14 energy of guide surface It enough forms two sides when a side to dixie cup or paper bowl carries out deflecting to contact, makes dixie cup or paper bowl when receiving impact Deflecting coefficient is smaller, and contact area is bigger, and export is more square, while can also be to dixie cup or paper by the inclined surface of guide holder 15 Tilt angle when bowl comes out from discharge port 11 is controlled, and the final position control of dixie cup or paper bowl is more flexible.

Guide holder 15 uses triangular structure of right angle, and the second rotary shaft 16 is mounted on the outer end apex angle of guide holder 15, energy The piston rod for controlling cylinder 18 and hush panel 10 is enough set to form a certain distance, the rotation of hush panel 10 is cleverer in driving Living, the second rotary shaft 16 uses screw-rod structure, and during installation, both ends can directly be fixed by nut, and fixed form is more square Just, and more difficult damage, the piston rod for controlling cylinder 18 is connect by connection ring 17 with the second rotary shaft 16, when rotating It is more convenient, especially for the axial position for avoiding connection ring 17, positioned at the connection ring 17 in the second rotary shaft 16 Upper and lower ends have been screwed on a stop nut 8, and the axial position of connection ring 17 is fixed by the stop nut 8, phase Than in other structures, production cost is lower.

By peep hole 12 can in conveyance conduit 9 dixie cup or paper bowl observe, moreover it is possible to pacify on peep hole 12 Detector is filled, directly the speed, pressure or position etc. of its inside are controlled, when needing the later period to extend other brakes to be checked When, it expands more flexible and convenient.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In this practical new range claimed.

Claims (8)

1. a kind of dixie cup or paper bowl rejection device, it is characterised in that: conveyance conduit including rectangular cross-sectional is located at the conveying Rectangle discharge port, the conveyance conduit of pipeline side are equipped with one and are arranged from the discharge port the dixie cup or paper bowl scrapped Defective product rejecting mechanism out, the defective product rejecting mechanism include one end switching the discharge port side guiding mechanism, be located at the conveying The driving mechanism inwardly overturn to the guiding mechanism along change-over terminal on pipeline, the discharge port are sealed by the guiding mechanism It closes, the dixie cup or paper bowl scrapped push the guiding mechanism inwardly to overturn to the conveyance conduit is truncated by the driving mechanism It is forced to be discharged behind interior channel from the discharge port.

2. a kind of dixie cup according to claim 1 or paper bowl rejection device, it is characterised in that: the driving mechanism includes solid The mounting base being scheduled on the conveyance conduit, the control cylinder being located in the mounting base, the rear end switching of the control cylinder In the mounting base, the piston rod front end of the control cylinder is transferred on the guiding mechanism, passes through the control cylinder Piston rod extension and contraction control described in guiding mechanism rotated along its change-over terminal.

3. a kind of dixie cup according to claim 2 or paper bowl rejection device, it is characterised in that: the mounting base includes fixing The conveyance conduit outer end face fixed frame, be located at the fixed frame side and outwardly extending two parallel installing arms, The installing arm is Telescopic rod structure, and the front end of two installing arms is equipped with the first rotary shaft, and the control cylinder is mounted on In first rotary shaft.

4. a kind of dixie cup according to claim 3 or paper bowl rejection device, it is characterised in that: the guiding mechanism includes one It holds the hush panel transferred on the discharge port, be located at the guide holder for having inclined surface in the hush panel, the discharge port is logical Crossing after the sealing plate closing closes the conveyance conduit internal channel and unimpeded, the hush panel and the conveyance conduit it is outer Side is connected by a hinge, and forms one to the conveying by the lateral surface of the hush panel and the inclined surface of the guide holder Channel in pipeline carries out truncation and to the guide surface that the dixie cup or paper bowl scrapped are oriented to, the dixie cup scrapped or paper bowl along The guiding is discharged towards the discharge port.

5. a kind of dixie cup according to claim 4 or paper bowl rejection device, it is characterised in that: the guide holder is equipped with one Second rotary shaft of a piston rod for being used to install the control cylinder, second rotary shaft is screw-rod structure, the control One connection ring being set in second rotary shaft is installed on the piston rod of cylinder.

6. a kind of dixie cup according to claim 5 or paper bowl rejection device, it is characterised in that: second rotary shaft is upper It is equipped with a stop nut in the upper and lower ends of the connection ring, the axial position of the connection ring passes through the stop nut It is fixed.

7. a kind of dixie cup according to claim 4 or paper bowl rejection device, it is characterised in that: up and down the two of the guide holder Side is bonded with the inner sidewall of the conveyance conduit, and the angle of the guide surface is 110~150 °.

8. a kind of dixie cup according to claim 4 or paper bowl rejection device, it is characterised in that: the hush panel is equipped with one A peep hole, the diameter of the peep hole are 20~30mm.