CN-114393692-B - Surplus material recovery system

CN114393692BCN 114393692 BCN114393692 BCN 114393692BCN-114393692-B

Abstract

The utility model provides a clout recovery system, including the lifting machine that clout lifting channel and inside cooperation set up, and clout recovery unit, install the passage on the clout lifting channel, the passage can be linked together with the mixer in the production line equipment, clout recovery unit then can realize scraping the collection of thick liquid on the mould, and carry it to the lifting machine, the lifting machine moves up in the clout lifting channel in-process, can realize the opening of lift gate, thereby make inside recovery gained material send to the mixer of production line again, when realizing the material recovery, still regard as this production raw materials again with the material of retrieving under the state of not shutting down again, do not need to carry out unified collection to the material of retrieving again after accomplishing the production, unnecessary operation steps of operation have still been reduced when practicing thrift the material, operating personnel's intensity of labour has been effectively reduced and whole operation's efficiency has been improved.

Inventors

MA YEMING
FENG SHENGCHUN
MA YUFEI
MA YUNFEI
ZHAO SHANSHAN
MA LILI
ZHAO JIAN

Assignees

山东天康恒达科技有限公司
山东天康恒达科技有限公司

Dates

Publication Date: 20260421
Application Date: 20220120
Priority Date: 20220120

Claims (6)

1. A residual material recycling system is characterized by comprising a residual material lifting channel (1) which is vertically arranged, a lifting machine (2) which can vertically move is arranged in the residual material lifting channel (1) in a matched manner, a vertical movement guide groove (3) is arranged on the inner wall of the residual material lifting channel (1), a vertical movement sliding plate (4) which is matched with the vertical movement guide groove (3) is arranged on the lifting machine (2), a lifting machine (5) is arranged at the top of the residual material lifting channel (1), a rotating shaft of the lifting machine (5) is connected with the lifting machine (2) through a first connecting rope (6), the lifting machine (5) is started to drive the lifting machine (2) to vertically lift in the residual material lifting channel (1), a material leakage hole (7) is formed in the side surface of one end, far away from the vertical movement guide groove (3), a lifting door (8) which can vertically move is arranged on the inner side of the material leakage hole (7), a sloping plate (9) is arranged at the bottom of the lifting machine (2), a counterweight (11) is fixedly connected with a second counterweight (11) which can vertically move along the length direction of the lifting plate (10) and is arranged on the bottom of the lifting machine (2), the limiting rod (12) is positioned at the upper side of the vertical movement sliding plate (4), a limiting block (13) matched with the limiting rod (12) is further arranged in the vertical movement guide groove (3), the second connecting rope (11) bypasses the top of the lifting machine (2) and is connected with the lifting door (8), wherein the gravity of the lifting door (8) is always larger than the component force of the gravity of the counterweight plate (10) in the vertical direction, when the limiting rod (12) is contacted with the limiting block (13), the lifting machine (2) continuously moves upwards, the lifting door (8) can move upwards to open the material leakage hole (7), the counterweight plate (10) can extend out of the material leakage hole (7) and be contacted with the inner wall of the residual material lifting channel (1), when the vertical movement sliding plate (4) moves upwards to be contacted with the limiting rod (12), the lifting door (8) is completely opened, the upper part of the lifting channel (1) is provided with a guide pipe (14) communicated with the interior, the lifting machine (2) can move upwards to the material leakage hole (7) and the guide pipe (13) and be communicated with the inside, the residual material lifting channel (1) is further provided with a recovery device (15) arranged at the bottom of the residual material lifting channel (1), one end of the residual material recovery device is provided with a discharge hole corresponding to the through hole (16), and the discharge hole can send recovered residual materials into the through hole (16).
2. The excess material recycling system according to claim 1, wherein the top of the lifting machine (2) is provided with a reinforcing rod (17), the reinforcing rod (17) is provided with a lifting ring (18), and the first connecting rope (6) is fixedly connected with the lifting ring (18).
3. The excess material recycling system according to claim 1, wherein two second connecting ropes (11) are connected between the lifting door (8) and the counterweight plate (10), the two second connecting ropes (11) are respectively positioned at two sides of the lifting door (8) and the counterweight plate (10), connecting shafts (19) are respectively arranged at two ends of the top of the lifting machine (2), the connecting shafts (19) are respectively arranged in parallel with the limiting rods (12), and fixed pulleys (20) matched with the second connecting ropes (11) are respectively arranged at two ends of the connecting shafts (19).
4. A system for recycling excess material according to claim 1, characterized in that the vertical sliding plate (4) is provided with a guide hole (21) matched with the second connecting rope (11).
5. The excess material recycling system according to claim 1, wherein the excess material recycling device comprises a conveying belt (22), a excess material smashing box body (23) is arranged at one end of the conveying belt (22), a rotatable smashing roller (24) is arranged in the excess material smashing box body (23), the smashing roller (24) is located above the conveying belt (22), a discharge port communicated with the bottom of the excess material smashing box body (23) is arranged at the bottom of the excess material smashing box body, the discharge port comprises a fixed pipe (25), the fixed pipe (25) is located at the bottom of the conveying belt (22), a moving pipe (26) is arranged on the fixed pipe (25) in a matched mode, a driving cylinder (27) is arranged on the fixed pipe (25), a piston rod of the driving cylinder (27) is connected with the moving pipe (26), and when the piston rod of the driving cylinder (27) stretches out, the moving pipe (26) can be in butt joint with the through hole (16).
6. The excess material recycling system of claim 5, wherein the bottom of the excess material lifting channel (1) is provided with a proximity switch (28), the proximity switch (28) is connected with a driving cylinder (27) through a control circuit, when the lifting machine (2) descends to the feeding port (15) to be communicated with the through hole (16), the proximity switch (28) is triggered and sends a control signal to the driving cylinder (27) to enable the moving pipe (26) to extend into the through hole (16), the side wall of the lifting machine (2) at the lower side of the feeding port (15) is also provided with an elastic avoidance mechanism, the elastic avoidance mechanism comprises a vertical moving groove (29) formed in the side wall of the lifting machine (2), an avoidance plate (30) is arranged in the vertical moving groove (29), two sides of the upper end of the avoidance plate (30) are provided with sliding blocks (31) matched with the vertical moving groove (29), springs (32) are arranged between the sliding blocks (31) and the vertical moving groove (29), the springs (32) always push the sliding blocks (31) to move up to the top of the vertical moving groove (29), the sliding blocks (31) tend to be located at the side of the avoidance plate (30) at the bottom end of the lifting pipe (30) which is located at the side wall of the lifting pipe (2) at the side of the side wall of the lifting pipe (2), when the feeding hole (15) on the lifting machine (2) moves upwards relative to the through hole (16), the avoiding plate (30) can compress the spring (32) to be positioned at the bottom of the moving pipe (26).

Description

Surplus material recovery system Technical Field The invention relates to the technical field of gypsum block production equipment, in particular to a residual material recovery system. Background The gypsum block is a light building gypsum product which is prepared by taking building gypsum as a main raw material through water adding, stirring, casting forming and drying, in the production process of the existing gypsum block, gypsum slurry is poured into a mould through a distribution box, then redundant slurry on the mould is scraped through a scraper, finally the mould is extruded, formed and solidified through an extruder and then taken out, the residual slurry on the mould is scraped, the waste of raw materials is caused, a recycling trough is arranged on one side of the mould, the scraped gypsum slurry is collected, the gypsum slurry in the recycling trough is required to be recycled uniformly after the production is finished, then the gypsum slurry is used as the raw material for the next production, the whole recycling operation is required to be stopped and a large amount of labor force is required to be consumed, and the problem of how to recycle the scraped slurry on the mould in the production process and serve as the raw material for the production is the current urgent need to be solved. Disclosure of Invention The invention aims to provide a residual material recovery system which comprises a residual material lifting channel, a lifter and a residual material recovery device, wherein the lifter and the residual material recovery device are arranged in a matched manner, the residual material recovery device can realize collection of scraped slurry on a die and convey the slurry into the lifter, the lifter can vertically lift to drive a lifting door to open, the slurry is conveyed into a stirrer of a production line, recovery of materials is realized, and the recovered materials can be reused as the production raw material in a non-stop state, so that the problems in the prior art are solved. The technical scheme adopted for solving the technical problems is as follows: the invention relates to a residual material recovery system, which comprises a residual material lifting channel which is vertically arranged, wherein a lifting machine capable of vertically moving is arranged in the residual material lifting channel in a matched manner, a vertical movement guide groove is arranged on the inner wall of the residual material lifting channel, a vertical movement sliding plate which is matched with the vertical movement guide groove is arranged on the lifting machine, a lifting machine is arranged at the top of the residual material lifting channel, a rotating shaft of the lifting machine is connected with the lifting machine through a first connecting rope, the lifting machine is started to drive the lifting machine to vertically lift in the residual material lifting channel, a material leakage hole is formed on the side surface of one end of the lifting machine, which is far away from the vertical movement guide groove, a lifting door capable of vertically moving is arranged at the inner side of the material leakage hole, a sloping plate is arranged at the bottom of the lifting machine, one end of the sloping plate is arranged in the material leakage hole, a counterweight plate capable of moving along the length direction of the sloping plate is arranged at the bottom of the sloping plate, the counterweight plate is provided with a second connecting rope, the second connecting rope is fixedly connected with a limiting rod matched with a vertical movement guide groove, the limiting rod is positioned on the upper side of the vertical movement sliding plate, a limiting block matched with the limiting rod is also arranged in the vertical movement guide groove, the second connecting rope bypasses the top of the lifting machine and is connected with a lifting door, wherein the gravity of the lifting door is always greater than the component force of the gravity of the counterweight plate in the vertical direction, the lifting machine can move upwards to open a material leakage hole after the limiting rod is contacted with the limiting block, the counterweight plate can extend out of the material leakage hole to be contacted with the inner wall of a residual material lifting channel, the lifting door moves upwards to be completely opened when the vertical movement sliding plate moves upwards to be contacted with the limiting rod, a material guide pipe communicated with the inside is arranged on the upper part of the residual material lifting channel, the lifting machine can move upwards to the material leakage hole to be communicated with the material guide pipe, the side of the elevator perpendicular to the lifting door is also provided with a feed inlet, the bottom of the residual material lifting channel is provided with a through hole which can be communicated with the feed inlet, the residual mat