CN110668193A

CN110668193A - A equipment that gathers materials for paper pulp tableware

Info

Publication number: CN110668193A
Application number: CN201910390924.XA
Authority: CN
Inventors: 阮金刚
Original assignee: Home Depot Of Zhejiang Polytron Technologies Inc
Current assignee: Home Depot Of Zhejiang Polytron Technologies Inc
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2020-01-10

Abstract

The invention discloses a material collecting device for paper pulp tableware, which belongs to the technical field of tableware processing equipment and adopts the technical scheme that the material collecting device comprises a rack, and a feeding device and a discharging device which are arranged on the rack, wherein the feeding device comprises a tray A, a conveyor belt A for driving the tray A to move along the vertical direction, a tray B, a conveyor belt B for driving the tray B to move along the vertical direction, and a driving device for driving the conveyor belt A and the conveyor belt B to synchronously and reversely move. The stacking and collecting mode is that after the first paper pulp tableware falls into the tray A and the tray B, the conveyor belt A drives the tray A and the conveyor belt B drive the tray B to move downwards, so that the second, the third and the subsequent paper pulp tableware can be stacked on the tray A and the tray B in sequence, and after the tray A and the tray B move to the discharging device, the paper pulp tableware is conveyed to the outside through the discharging device, and the working efficiency of the paper pulp tableware is improved through the automatic mode.

Description

A equipment that gathers materials for paper pulp tableware

Technical Field

The invention belongs to the technical field of tableware processing equipment, and particularly relates to an aggregate device for paper pulp tableware.

Background

The paper pulp tableware is made up by using mould to make paper pulp undergo the processes of vacuum adsorption forming, drying and deep-processing, and can be used for replacing metal and plastics.

Pulp tableware is processing, detect the back, export through the conveyer belt, generally need pile up it at the delivery outlet and collect, so that the packing vanning of epilogue, traditional mode generally adopts the manual work to collect, although work efficiency is higher, but the human cost has been increased, be unfavorable for permanent development, now because the degree of automation of mill is higher and higher, can adopt the manipulator to accomplish to the collection of piling up of this type of product, in order to replace the manual work, actually the individual collection speed of manipulator can be relatively slow, and the height that the tableware was piled up is also lower, lead to having reduced epilogue packing vanning's efficiency, consequently it is necessary to provide a device that gathers materials that can collect the tableware fast.

Disclosure of Invention

The invention aims to provide a collecting device capable of quickly stacking and collecting pulp tableware.

The purpose of the invention is realized as follows: an aggregate device for pulp tableware, which comprises a frame, a feeding device and a discharging device, wherein the feeding device and the discharging device are arranged on the frame, the discharging device comprises a conveying crawler and a driving motor for driving the conveying crawler to move, wherein the feeding device comprises a tray A, a conveyor belt A for driving the tray A to move along the vertical direction, a tray B, a conveyor belt B for driving the tray B to move along the vertical direction, and a driving device for driving the conveyor belt A and the conveyor belt B to synchronously and reversely move, the number of the tray A and the tray B is at least three, the tray A and the tray B are the same and are distributed along the vertical direction, the tray A and the tray B are in one-to-one correspondence and are positioned on the same plane, the paper pulp tray is used for bearing the paper pulp tray, the conveying crawler belt is located in the middle of the conveying belt A and the conveying belt B and is horizontally placed, and when the tray A and the tray B move downwards and are parallel to the conveying crawler belt, the tray A, the tray B and the conveying crawler belt are in a non-contact state.

Through adopting above-mentioned technical scheme, paper pulp tableware processing, detect the back, through the conveyer belt output, place the equipment of gathering materials in this delivery outlet department, can pile up the collection to paper pulp tableware. The conveyer belt A and the conveyer belt B are positioned at the lower front part of the conveyer belt, and the gap between the tray A and the tray B is right opposite to the lower part of the output port of the conveyer belt, in the running process of the conveyer belt, after the paper pulp tableware on the conveyer belt reaches the output port, the paper pulp tableware can slide down on the tray A and the tray B, because the conveyer belt A drives the tray A and the conveyer belt B to drive the tray B to move downwards, after the first paper pulp tableware falls on the tray A and the tray B, the tray A and the tray B can move downwards for a short distance, so that the second, the third and the subsequent paper pulp tableware can be sequentially stacked on the tray A and the tray B, after the tray A and the tray B move to the same horizontal plane with the conveyer belt, the bottom of the paper pulp tableware can fall on the conveyer belt, the conveyer belt is driven to run by the driving motor, and the stacked paper pulp can be conveyed to the outside, so as to facilitate the subsequent packing and boxing, in the process, when or before the pulp tableware is separated from the tray A and the tray B, the other tray A on the conveyor belt A can reach the initial position of the previous tray A, and the other tray B on the conveyor belt B can also reach the initial position of the previous tray B, thereby forming a circulation without the problem of a vacuum collecting period.

The invention is further configured to: conveyer belt A is the same with conveyer belt B structure, has all included two pivots that set up from top to bottom, be fixed in the driven gear of pivot, be fixed in the driving gear of pivot down and the meshing in driven gear, the drive chain on the driving gear, and tray A and tray B all are fixed in on the outer terminal surface of drive chain.

Through adopting above-mentioned technical scheme, chain drive compares in belt drive, has high efficiency and accurate drive ratio, and tray A and tray B can not appear skidding in the motion process, and lead to adjacent paper pulp tableware to take place the extrusion collision. The driving gear can drive the transmission chain to rotate circularly in the rotating process, so that the plurality of trays A and the plurality of trays B on the driving gear also move along with the driving gear.

The invention is further configured to: the driving device comprises a servo motor, a three-hole gear transmission case, a two-hole gear transmission case and a transmission rod, wherein a rotating shaft of the servo motor is connected to one rotating shaft of the three-hole gear transmission case, the other two rotating shafts of the three-hole gear transmission case are respectively connected with a lower rotating shaft and the transmission rod of the conveying belt A, the other end of the transmission rod is connected to one rotating shaft of the two-hole gear transmission case, the other rotating shaft of the two-hole gear transmission case is connected with a lower rotating shaft of the conveying belt B, and the shafts are connected through a coupler.

By adopting the technical scheme, the three-hole gear transmission case is a gear case with three rotating shafts. A three-hole gear box, i.e. a gear box with two rotating shafts, has a transfer and reduction function, and a two-hole gear box has a reduction function, because it requires the belts a and B to move in opposite directions and at the same slower speed. The servo motor operates, after one of the rotating shafts which drives the three-hole gear transmission case rotates, the other two rotating shafts also rotate along with the rotating shaft, wherein the rotating shaft connected with the lower rotating shaft of the conveyor belt A is slowed down and drives the lower rotating shaft to rotate, so that the driving gear on the conveyor belt A is driven to rotate, the rotating shaft connected with the transmission rod is unchanged in speed and drives the transmission rod to rotate, so that the two rotating shafts of the two-hole gear transmission case are driven to rotate, the rotating shaft connected with the lower rotating shaft on the conveyor belt B on the two-hole gear transmission case is slowed down and drives the lower rotating shaft to rotate, so that the driving gear on the conveyor belt B is driven to rotate, the operating directions of the conveyor belt A and the conveyor belt B are opposite at the moment.

The invention is further configured to: tray A and tray B structure are the same, all include the fixed plate and set up two limiting plates on the fixed plate, and two limiting plates are in with the horizontal plane and contactless setting.

Through adopting above-mentioned technical scheme, set tray A and tray B to constitute by two limiting plates, not only alleviateed its weight, two limiting plates still have the effect of centre gripping paper pulp tableware moreover.

The invention is further configured to: the fixed plate is provided with a sliding groove arranged along the vertical direction, the tray A and the tray B further comprise a connecting plate arranged on the fixed plate in a sliding mode through the sliding groove, the connecting plate is provided with a threaded hole penetrating through the connecting plate and leading to the bottom of the sliding groove, and a bolt connected into the threaded hole in a rotating mode is arranged in the connecting plate, and the bottom of the sliding groove is further provided with a plurality of positioning holes for embedding the end portions of the bolt in the vertical direction.

Through adopting above-mentioned technical scheme, after the pulp tableware breaks away from the conveyer belt, the lapse, if tray A on the conveyer belt A and tray B on the conveyer belt B just in time are in the tilt state this moment, then can lead to the unable normal tray A and the tray B that fall into of pulp tableware, consequently, when different batches of pulp tableware gathers materials, need carry out the upper and lower regulation of small amplitude to tray A and tray B. During the regulation, make the tip of bolt break away from the locating hole through rotating the bolt, then upwards or the connecting plate that slides down all can reach the purpose, treat the back that finishes of regulation, it can to tighten the bolt.

The invention is further configured to: the discharge end of conveying track is provided with takes off the flitch, takes off the flitch and comprises two baffles that set up in conveying track both sides, and two baffles flush with the up end of conveying track.

Through adopting above-mentioned technical scheme, the pulp tableware after piling up moves to taking off the flitch back through the conveying track, can stop to prevent that it from scattering in ground after the discharge end that reaches the conveying track.

The invention is further configured to: still vertically be provided with two striker plates that are located directly over the conveying track in the frame, two striker plates set up relatively, and the up end of two striker plates is higher than tray A, tray B and the biggest height on ground a little with ground.

Through adopting above-mentioned technical scheme, after the paper pulp tableware breaks away from the conveyer belt, the lapse, general condition can fall into on tray A, tray B, if the velocity of motion of conveyer belt is great, can lead to its gliding speed also great to possible roll-off tray A, tray B, consequently increase two striker plates, carry on spacingly.

The invention is further configured to: self-locking trundles are arranged around the bottom of the frame.

Through adopting above-mentioned technical scheme, set up the auto-lock truckle to in remove this equipment of gathering materials.

The invention has the beneficial effects that: after the paper pulp tableware is processed and detected, the paper pulp tableware is output through the conveying belt, the material collecting equipment is placed at the output port, and the paper pulp tableware can be stacked and collected. Pile up the collection mode and do, conveyer belt A takes tray A and conveyer belt B to take tray B downstream, first paper pulp tableware on the conveyer belt falls into tray A and tray B on the back, tray A and tray B can a short segment distance of downstream, therefore the second, the paper pulp tableware of third and subsequent sequences can be in proper order and pile up on tray A and tray B, treat that tray A and tray B move to and carry the same horizontal plane after the track, the bottom of paper pulp tableware can fall on the conveying track, drive the operation of conveying track through driving motor, can carry the outside with the paper pulp tableware that has piled up, in order to make things convenient for the packing vanning of subsequent sequences. Through the automatic mode, the working efficiency is improved.

Drawings

FIG. 1 is a structural example diagram of the present invention;

FIG. 2 is a schematic structural view from another perspective of the present invention;

FIG. 3 is a schematic view of the construction of the conveyor belt A of the present invention;

FIG. 4 is a schematic view of another perspective of the conveyor belt A of the present invention;

FIG. 5 is a view showing an exemplary structure of a tray A of the present invention;

the reference numbers in the figures are: 1. a frame; 11. a striker plate; 12. a side plate; 13. a partition plate; 131. an opening; 132. an isolation region; 2. a feeding device; 21. a tray A; 211. a fixing plate; 212. a limiting plate; 213. a connecting plate; 214. a chute; 215. a bolt; 216. positioning holes; 22. a conveyor belt A; 221. a rotating shaft; 222. a driven gear; 223. a driving gear; 224. a drive chain; 23. a tray B; 24. a conveyor belt B; 25. a drive device; 251. a servo motor; 252. a three-hole gear transmission case; 253. a two-hole gear transmission case; 254. a transmission rod; 3. a discharging device; 31. a conveying crawler; 311. a baffle plate; 32. a drive motor; 4. self-locking caster wheels.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description clearly and completely describes the technical solution in the embodiments of the present invention with reference to the accompanying drawings:

as shown in fig. 1 and 2, the collecting device for the pulp tableware comprises a frame 1, and a feeding device 2 and a discharging device 3 which are arranged on the frame 1. After paper pulp tableware processing, detection finish, input it into feed arrangement 2 through the conveyer belt in, feed arrangement 2 then piles up the collection to paper pulp tableware, then exports through discharging device 3 again to packing of follow-up is vanned.

The discharging device 3 comprises a conveying crawler 31 and a driving motor 32 for driving the conveying crawler 31 to move, a discharging end of the conveying crawler 31 is provided with a stripper plate, the stripper plate is composed of two baffles 311 arranged on two sides of the conveying crawler 31, and the two baffles 311 are flush with the upper end surface of the conveying crawler 31. The stacked paper pulp tableware will stop after moving to the stripper plate through the conveying crawler 31, so as to prevent the stacked paper pulp tableware from scattering on the ground after reaching the discharge end of the conveying crawler 31.

As shown in fig. 3 and 4, the feeding device 2 mainly includes a tray a21, a conveyor a22 for driving the tray a21 to move in the vertical direction, a tray B23, a conveyor B24 for driving the tray B23 to move in the vertical direction, and a driving device 25 for driving the conveyor a22 and the conveyor B24 to move in the synchronous reverse direction. Since tray a21 and tray B23 are used together to carry pulp tableware, tray a21 and tray B23 need to be at the same level to ensure that no toppling occurs when collecting pulp tableware.

The conveying crawler 31 is positioned in the middle of the conveying belt A22 and the conveying belt B24 and is horizontally placed, and when the tray A21 and the tray B23 move downwards and are parallel to the conveying crawler 31, the three are in a non-contact state; conveyor a22 and conveyor B24 are located below and forward of the conveyor belt described above, and the gap between tray a21 and tray B23 is just below the output of the conveyor belt. During the operation of the conveyor belt, after the individual pulp tableware on the conveyor belt reaches the output port, the individual pulp tableware will slide down onto tray a21 and tray B23, because conveyor belt a22 carries tray a21 and conveyor belt B24 carries tray B23 to move downwards, after the first pulp tableware falls onto tray a21 and tray B23, tray a21 and tray B23 will move downwards for a short distance, so that the second, third and subsequent pulp tableware will be stacked on tray a21 and tray B23 in turn, after tray a21 and tray B23 move to the same level with conveyor belt 31, the bottom of the pulp tableware will fall onto conveyor belt 31, and the conveyor belt 31 is driven by drive motor 32 to operate, so that the stacked pulp tableware will be conveyed to the outside, thereby facilitating the packaging and boxing of the subsequent tableware. To ensure that no vacuum period problems occur, 3 trays a21 are uniformly distributed on the conveyor belt a22, and 3 trays B23 are uniformly distributed on the conveyor belt B24, during the stacking process, when or before the pulp tableware is separated from the trays a21 and B23, another tray a21 on the conveyor belt a22 reaches the starting position of the previous tray a21, and another tray B23 on the conveyor belt B24 also reaches the starting position of the previous tray B23, so that a cycle is formed.

The conveyor belt a22 has the same structure as the conveyor belt B24, and includes two shafts 221 disposed up and down, a driven gear 222 fixed to the upper shaft 221, a driving gear 223 fixed to the lower shaft 221, and a transmission chain 224 engaged with the driven gear 222 and the driving gear 223, and the tray a21 and the tray B23 are fixed to the outer end face of the transmission chain 224.

As shown in fig. 2, two sets of two side plates 12 are fixed on the frame 1, the conveyor belt a22 is located between one set of two side plates 12, and the conveyor belt B24 is located between the other set of two side plates 12, wherein the upper rotating shaft 221 and the lower rotating shaft 221 of the conveyor belt a22 and the conveyor belt B24 are fixed between the two side plates 12 through bearing seats. Still vertically be provided with two striker plates 11 that are located directly over conveying track 31 on the frame 1, two striker plates 11 set up relatively to one end is fixed in one of them a set of curb plate 12 other end and is fixed in another a set of another curb plate 12 respectively, and the height that the up end of two striker plates 11 and ground is a little higher than tray A21, tray B23 and the biggest height on ground. After the pulp tableware is separated from the conveyor belt, the pulp tableware slides downwards and generally falls on a tray A21 and a tray B23, if the moving speed of the conveyor belt is higher, the sliding speed of the pulp tableware is higher, and the pulp tableware can slide out of the tray A21 and the tray B23, so that two material blocking plates 11 are added for limiting.

In the production process, in order to prevent oil stains on the transmission chain 224 from being stained on the pulp tableware, the partition plates 13 are arranged on the two side plates 12, the two openings 131 are formed in the partition plates 13 along the length direction of the transmission chain 224, the structure of the tray A21 is the same as that of the tray B23, the two opening openings are formed by the fixing plate 211 and the two limiting plates 212 arranged on the fixing plate 211, and the two limiting plates 212 are in the same horizontal plane and are arranged in a non-contact mode. The fixing plate 211 is fixed on the transmission chain 224, the two limiting plates 212 respectively pass through the openings 131, and a part of the partition plate 13 between the two openings 131 forms an isolation area 132 for blocking oil stains on the transmission chain 224, so that the oil stains on the transmission chain 224 can only splash onto the isolation area 132, and the paper pulp tableware can not be polluted.

As shown in fig. 5, preferably, the fixing plate 211 is provided with a sliding groove 214 arranged in the vertical direction, the tray a21 and the tray B23 further include a connecting plate 213 slidably arranged on the fixing plate 211 through the sliding groove 214, the connecting plate 213 is provided with a threaded hole penetrating through the connecting plate 213 and leading to the bottom of the sliding groove 214 and a bolt 215 rotatably connected in the threaded hole, and the bottom of the sliding groove 214 is further provided with a plurality of positioning holes 216 for embedding the end of the bolt 215 in the vertical direction.

After the pulp tableware is separated from the conveyor belt, the pulp tableware slides downwards, and if the tray A21 on the conveyor belt A22 and the tray B23 on the conveyor belt B24 are just in an inclined state, the pulp tableware can not fall onto the tray A21 and the tray B23 normally, so that when different batches of pulp tableware are collected, the tray A21 and the tray B23 need to be adjusted up and down in a small range. During adjustment, the end of the bolt 215 is disengaged from the positioning hole 216 by rotating the bolt 215, and then the connecting plate 213 is slid upward or downward, and after the adjustment is completed, the bolt 215 is tightened.

As shown in fig. 2, the driving device 25 includes a servo motor 251, a three-hole gear box 252, a two-hole gear box 253 and a transmission rod 254, wherein the rotating shaft of the servo motor 251 is connected to one of the rotating shafts of the three-hole gear box, the other two rotating shafts of the three-hole gear box are respectively connected to the lower rotating shaft 221 of the conveyor belt a22 and the transmission rod 254, the other end of the transmission rod 254 is connected to one of the rotating shafts of the two-hole gear box, the other rotating shaft of the two-hole gear box is connected to the lower rotating shaft 221 of the conveyor belt B24, and the shafts are connected by a shaft coupling.

Triple-bore gear box 252 refers to a gear box having three rotational axes. Because a two-hole gearbox, i.e., a gearbox having two rotating shafts, requires opposite directions of movement for belt a22 and belt B24, but also slower and the same speed, triple-hole gearbox 252 has a transfer and reduction function, and a two-hole gearbox has a reduction function. The servo motor 251 operates to drive one of the rotating shafts of the three-hole gear transmission box 252 to rotate, and then the other two rotating shafts rotate, wherein the rotating shaft connected with the lower rotating shaft 221 of the conveyor belt A22 is slowed down and drives the lower rotating shaft 221 to rotate, so that the driving gear 223 on the conveyor belt A22 is driven to rotate, the rotating shaft connected with the transmission rod 254 is unchanged in speed and drives the transmission rod 254 to rotate, so that the two rotating shafts of the two-hole gear transmission box 253 are driven to rotate, the rotating shaft connected with the lower rotating shaft 221 on the conveyor belt B24 on the two-hole gear transmission box 253 is slowed down and drives the lower rotating shaft 221 to rotate, so that the driving gear 223 on the conveyor belt B24 is driven to rotate, at the moment, the operating directions of the conveyor belt A22 and the conveyor belt B24 are opposite, and synchronous operation of the tray A.

Further optimize, be convenient for remove the equipment that gathers materials, be provided with auto-lock truckle 4 in the bottom of frame 1, auto-lock truckle 4 adopts the horse truckle, has the shock attenuation and adjusts the characteristics of height to make things convenient for the removal.

The above-mentioned embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained by those skilled in the art based on the above-mentioned embodiments should also belong to the protection scope of the present invention without any creative effort, so that: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. An aggregate equipment for pulp tableware, includes frame (1) and sets up feed arrangement (2), discharging device (3) on frame (1), discharging device (3) are including conveying track (31) and drive motor (32) that drive conveying track (31) moved, its characterized in that: the feeding device (2) comprises a tray A (21), a conveyor belt A (22) for driving the tray A (21) to move along the vertical direction, a tray B (23), a conveyor belt B (24) for driving the tray B (23) to move along the vertical direction, a driving device (25) for driving the conveyor belt A (22) and the conveyor belt B (24) to synchronously and reversely move, at least three trays A (21) and at least three trays B (23) are provided, the number of the trays A (21) and the number of the trays B (23) are the same, the trays A (21) and the trays B (23) are arranged and distributed along the vertical direction in a one-to-one correspondence mode and are positioned on the same plane and are jointly used for bearing paper pulp tableware, a conveying crawler belt (31) is positioned in the middle position of the conveyor belt A (22) and the conveyor belt B (24) and is horizontally arranged, and when the trays A (21) and the trays B (23) move downwards and are, the three parts are not in contact with each other.

2. The collecting apparatus for pulp tableware according to claim 1 wherein: the conveyor belt A (22) and the conveyor belt B (24) are identical in structure and respectively comprise two rotating shafts (221) which are arranged up and down, a driven gear (222) fixed on the upper rotating shaft (221), a driving gear (223) fixed on the lower rotating shaft (221) and a transmission chain (224) meshed with the driven gear (222) and the driving gear (223), and the tray A (21) and the tray B (23) are fixed on the outer end face of the transmission chain (224).

3. The collecting apparatus for pulp tableware according to claim 1 wherein: the driving device (25) comprises a servo motor (251), a three-hole gear transmission box (252), a two-hole gear transmission box (253) and a transmission rod (254), the rotating shaft of the servo motor (251) is connected to one rotating shaft of the three-hole gear transmission box, the other two rotating shafts of the three-hole gear transmission box are respectively connected with the lower rotating shaft (221) of the conveying belt A (22) and the transmission rod (254), the other end of the transmission rod (254) is connected to one rotating shaft of the two-hole gear transmission box, the other rotating shaft of the two-hole gear transmission box is connected with the lower rotating shaft (221) of the conveying belt B (24), and the connection between the shafts is completed by a coupler.

4. The collecting apparatus for pulp tableware according to claim 1 wherein: tray A (21) with tray B (23) structure is the same, has included fixed plate (211) and set up two limiting plate (212) on fixed plate (211), two limiting plate (212) are in with the horizontal plane and contactless setting.

5. The collecting apparatus for pulp tableware according to claim 4 wherein: the fixing plate (211) is provided with a sliding groove (214) which is arranged along the vertical direction, the tray A (21) and the tray B (23) further comprise a connecting plate (213) which is arranged on the fixing plate (211) in a sliding mode through the sliding groove (214), the connecting plate (213) is provided with a bolt (215) which penetrates through the connecting plate (213) and then is led to the bottom of the sliding groove (214) in a threaded hole in a rotating mode, the bottom of the sliding groove (214) is further provided with a plurality of positioning holes (216) for embedding the end of the bolt (215), and the positioning holes (216) are arranged in a plurality and are evenly arranged along the vertical direction.

6. The collecting apparatus for pulp tableware according to claim 1 wherein: the discharging end of the conveying crawler belt (31) is provided with a stripper plate, the stripper plate is composed of two baffles (311) arranged on two sides of the conveying crawler belt (31), and the two baffles (311) are flush with the upper end surface of the conveying crawler belt (31).

7. The collecting apparatus for pulp tableware according to claim 1 wherein: still vertically be provided with on frame (1) and be located two striker plates (11) directly over conveying track (31), two striker plate (11) set up relatively, and two the up end of striker plate (11) is higher than a little with the height on ground tray A (21), tray B (23) and the biggest height in ground.

8. The collecting apparatus for pulp tableware according to claim 1 wherein: and self-locking trundles (4) are arranged around the bottom of the rack (1).