阅读说明：本技术 基于废旧编织袋再生改性的塑料生产装置及工艺 (Plastic production device and process based on waste woven bag regeneration modification ) 是由 周修累 周朝汉 徐顺辉 于 2021-07-08 设计创作，主要内容包括：本发明公开了基于废旧编织袋再生改性的塑料生产装置及工艺,包括进口箱,其特征在于：所述进口箱的下方设置有清洁机构,所述清洁机构的右侧安装有检测机构,所述清洁机构与检测机构之间安装有管道,所述检测机构的下方固定有收集腔,所述清洁机构包括有洗涤池,所述清洁机构包括有洗涤池,所述洗涤池的内部设置有感应块,所述洗涤池的下方设置有支架,所述支架的内部安装有缸体一,所述缸体一的内部分为上下腔,所述缸体一的上腔与感应块的内部气管连接,所述缸体一的上腔与下腔之间设置有分界板,所述缸体一的下腔内部安装有球体,所述球体为弹性材质,本发明,具有实用性强和具备质量筛选功能的特点。(The invention discloses a plastic production device and a process based on waste woven bag regeneration modification, which comprises an import box and is characterized in that: the improved automatic cleaning device is characterized in that a cleaning mechanism is arranged below the inlet box, a detection mechanism is arranged on the right side of the cleaning mechanism, a pipeline is arranged between the cleaning mechanism and the detection mechanism, a collection cavity is fixed below the detection mechanism, the cleaning mechanism comprises a washing pool, an induction block is arranged inside the washing pool, a support is arranged below the washing pool, a first cylinder body is arranged inside the support, the inner part of the first cylinder body is an upper cavity and a lower cavity, the upper cavity of the first cylinder body is connected with an inner air pipe of the induction block, a boundary plate is arranged between the upper cavity and the lower cavity of the first cylinder body, a ball body is arranged inside the lower cavity of the first cylinder body, and the ball body is made of elastic materials.)

1. Plastic apparatus for producing and technology based on old and useless braided bag regeneration is modified, including import case (1), its characterized in that: the lower part of the inlet box (1) is provided with a cleaning mechanism, a detection mechanism is installed on the right side of the cleaning mechanism, a pipeline is installed between the cleaning mechanism and the detection mechanism, and a collection cavity (12) is fixed below the detection mechanism.

2. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 1 are characterized in that: the cleaning mechanism comprises a washing tank (2), an induction block (3) is arranged in the washing tank (2), a bracket is arranged below the washing tank (2), a cylinder body I (4) is arranged in the bracket, the inner part of the cylinder body I (4) is an upper cavity and a lower cavity, the upper cavity of the cylinder body I (4) is connected with an inner air pipe of the induction block (3), a boundary plate is arranged between the upper cavity and the lower cavity of the cylinder body I (4), a ball body (5) is arranged in the lower cavity of the cylinder body I (4), the sphere (5) is made of elastic material, the inside of the sphere (5) is filled with oil removing agent, an oil removing agent inlet pipe is fixed below the ball body (5), a liquid inlet valve (6) is arranged inside the oil removing agent inlet pipe, two groups of spraying discs (7) are arranged on one side of the washing pool (2), and the insides of the two groups of spraying discs (7) are connected with the inner pipeline of the ball body (5).

3. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 2 are characterized in that: the spraying device is characterized in that three groups of cylindrical blocks (8) are fixed on the same side of the spray disc (7), the inside of each cylindrical block (8) is connected with a rotating shaft (9) through a bearing, a motor is arranged outside the washing pool (2), the inside of each rotating shaft (9) is electrically connected with the motor, and turning wheels (10) are fixed on the surfaces of the rotating shafts (9).

4. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 3 are characterized in that: detection mechanism is including detecting chamber (11), the outside that detects chamber (11) is provided with feed liquor pump (23), the internally mounted that detects chamber (11) has hydraulic cylinder (14), the inside sliding connection of hydraulic cylinder (14) has piston plate (15), the below of piston plate (15) is fixed with push rod (17), the lower extreme of push rod (17) is fixed with disc (19), four groups spout (28), four groups have been seted up to the inside of disc (19) the inside sliding connection of spout (28) has slider (29), the downside of slider (29) is fixed with tongs pole (20), the centre of tongs pole (20) is provided with the rotating pin.

5. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 4 are characterized in that: spout (33) have been seted up to the center of disc (19), four air cavities (32) of group are installed to the outside of spout (33), and four groups air cavity (32) are located the inside of corresponding spout (28), the outside of disc (19) is provided with the gas collection piece, the inside of air cavity (32) communicates with each other with the inside pipeline of gas collection piece, be provided with backing plate (31) between air cavity (32) and slider (29), a terminal surface and one side spring coupling of air cavity (32) of backing plate (31), install clamp plate (13) between detection chamber (11) and collection chamber (12), four right angle departments of clamp plate (13) all are provided with springboard (27).

6. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 5 are characterized in that: the two sides of the sliding groove (28) are provided with clamping grooves (30), the inside of each clamping groove (30) is provided with three limiting grooves, a detection box (24) is installed inside the push rod (17), one end of the detection box (24) is connected with a liquid storage pipe (18) through a pipeline, polylactic acid agent is filled inside the liquid storage pipe (18), a first through block (36), a second through block (37) and a third through block (38) are sequentially installed inside the detection box (24) from top to bottom, the first through block (36), the second through block (37) and the third through block (38) are respectively provided with a balloon (34), bayonets (35) are respectively arranged above the balloon (34), the inner balloon (34) in the first through block (36) is communicated with an inner pipeline of the gas collection block, the left sides of the first through block (36) and the second through block (37) are respectively provided with a gas passing block, the inside of the gas passing block is divided into a left cavity and a right cavity, the inner part of the ventilation block is connected with a push plate (41) in a sliding manner, and the left sides of the balloons (34) are respectively connected with the end face springs of the push plate (41) in the ventilation block at the left side of the first ventilation block (36), the second ventilation block (37) and the third ventilation block (38).

7. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 6 are characterized in that: the left side of push pedal (41) is fixed with telescopic link (39), expand footpath mouth (40) have been seted up to the both sides of telescopic link (39), lead to left chamber of the left ventilative piece of piece (36) and lead to sacculus (34) in the piece two (37) and communicate with each other, lead to left chamber of the ventilative piece of piece two (37) and lead to sacculus (34) in the piece three (38) and communicate with each other, lead to the right side of piece one (36), lead to piece two (37), lead to piece three (38) and all install the pipeline with the same size, the pipeline all is located the inside of detecting box (24) and its other end communicates with each other with the inside of stock solution pipe (18), stock solution pipe (18) and spout (33) fixed connection of below.

8. The device and the process for producing the plastic based on the regeneration and modification of the waste woven bags according to claim 7 are characterized in that: the externally mounted that detects chamber (11) has feed liquor pump (23), the inside of feed liquor pump (23) and the inside pipe connection of hydraulic cylinder (14), a plurality of small openings (22) have been seted up on the surface of clamp plate (13), the inside bearing of clamp plate (13) is connected with a plurality of cylinders (21), the outside of clamp plate (13) is provided with the motor, and is a plurality of the inside and the outside motor electricity of cylinder (21) are connected, the left side below that detects chamber (11) is provided with into sack (25), the right side below that detects chamber (11) is provided with out sack (26), the rear side that detects chamber (11) is fixed with into flow tube (16), the front side that detects chamber (11) is provided with the liquid outlet.

9. The device and the process for producing plastic based on the regeneration and modification of waste woven bags according to claim 8 are characterized in that: the oil stain removing method in the plastic production process comprises the following steps:

s1, pre-classifying the waste woven bags, and classifying the purposes of the recycled woven bags so as to conveniently perform centralized detection on the woven bags of the same type;

s2, carrying out nontoxic classification on the waste woven bags, putting the woven bags of the same type in the previous step into a large cylinder for stirring and cleaning with clear water, wherein the toxic woven bags are submerged under the water due to the fact that the density of polyvinyl chloride in the components in the toxic woven bags is higher than the density of water, and the density of polypropylene in the non-toxic woven bags is lower than that of water, so that the toxic woven bags can float to the water surface;

s3, fishing out the non-toxic woven bags, burning or burying the toxic woven bags when the toxic woven bags cannot be used in the granulation process of regeneration modification, fishing out the non-toxic woven bags, pouring the non-toxic woven bags into an import box, and performing an oil stain removing process on the surfaces of the waste woven bags, wherein the gripping rods cannot fasten the clamped woven bags in the subsequent detection process due to the oil stains on the surfaces of the woven bags, so that the detection result is inaccurate;

s4, judging the dosage of the degreasing agent according to the extrusion degree of the induction blocks, extruding the induction blocks below the waste woven bags through the inlet box, and extruding the degreasing agent in the ball body in different amounts according to the inflation amount in the induction blocks to the cylinder body I, so that the dosage of the degreasing agent is prevented from being excessive or insufficient;

s5, the wheel that turns over removes oil and cleans and carry in order the braided bag, turns over the wheel and overturns under the drive of pivot, and piles up the braided bag in response piece top and receive the action of gravity lapse, turns over the wheel this moment and fully contacts with the braided bag to the braided bag that thoughtlessly has the degreaser rubs and washs, and the braided bag loops through the top that the sack entered into the clamp plate under the drive of turning over the wheel simultaneously, with this centre gripping to the braided bag of realization.

10. The device and the process for producing plastic based on the regeneration and modification of waste woven bags according to claim 9 are characterized in that: the detection mechanism for determining the dosage of the polylactic acid agent comprises the following steps:

a1, sequentially feeding a single woven bag above a pressing plate, starting a liquid inlet pump, and controlling the liquid amount to realize the downward movement of a push rod so as to fix the four corners of the woven bag by a gripper rod;

a2, after the woven bag is fixed by the grab bar, the liquid inlet amount is continuously controlled on the basis, so that three degrees of clamping are realized, the three degrees of clamping respectively correspond to the dosage of a polylactic acid agent passing through the interior of the detection box, and the polylactic acid agent enters the liquid storage pipe and is sprayed out through the nozzle, so that the subsequent strength detection of the woven bag below is realized;

a3, through the entering of polylactic acid agents with different degrees, the strength of a woven bag above a pressing plate can be weakened, when a unit amount of polylactic acid agent soaks the woven bag, and the woven bag is torn under the clamping of a gripping rod, an extruded object between an elastic plate and the gripping rod can be lost, the torn woven bag can be discharged from a front side outlet only under the action of rear side water flow and enters a collection cavity below, the components of the woven bag are not enough for secondary modified granulation, and when the unit amount of polylactic acid agent does not break the woven bag, the components in the woven bag can be modified and granulated again;

a4, when the detection dosage of the polyactic agent is determined, the woven bags are screened by controlling the liquid inlet amount of the liquid inlet pump.

Technical Field

The invention relates to the technical field of plastic recovery, in particular to a device and a process for producing plastic based on waste woven bag regeneration modification.

Background

The woven bag is a plastic bag for packaging, the raw material of the woven bag is various chemical plastic raw materials such as polyethylene, polypropylene and the like, in China, in order to protect the environment and improve the utilization rate of resources, the waste woven bags are often recycled, and regenerated and modified, and granulation production is carried out again, but some woven bags are used for a long time, the internal properties of which are not sufficient for the modification, which would lead to poor quality of the finished product, therefore, the quality screening of the waste woven bags is essential, and meanwhile, the polylactic acid agent can carry out the biodegradation of plastics, under the condition of a certain proportion, the polylactic acid can weaken the tensile property of the woven bag, thereby facilitating the detection of the woven bag, therefore, it is necessary to design a device and a process for producing plastic based on waste woven bag regeneration modification, which have strong practicability and quality screening function.

Disclosure of Invention

The invention aims to provide a plastic production device and a plastic production process based on waste woven bag regeneration modification, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: plastic apparatus for producing and technology based on old and useless braided bag regeneration is modified, including the import case, the below of import case is provided with clean mechanism, detection mechanism is installed on the right side of clean mechanism, install the pipeline between clean mechanism and the detection mechanism, detection mechanism's below is fixed with collects the chamber.

According to the technical scheme, clean mechanism is including the scrubbing pool, the inside of scrubbing pool is provided with the response piece, the below of scrubbing pool is provided with the support, the internally mounted of support has cylinder body one, the internal part of cylinder body one is last cavity of resorption, the epicoele of cylinder body one is connected with the inside trachea of response piece, be provided with the demarcation board between the epicoele of cylinder body one and the cavity of resorption, the cavity of resorption internally mounted of cylinder body one has the spheroid, the spheroid is the elasticity material, spheroidal inside packing has the oil removal agent, spheroidal below is fixed with the oil removal agent import pipe, the internally mounted of oil removal agent import pipe has the feed liquor valve, two sets of spray dishes are installed to one side of scrubbing pool, and are two sets of spray dish's inside and spheroidal internal piping connection.

According to the technical scheme, three groups of cylindrical blocks are fixed on the same side of the tank wall of the spray tray, the insides of the three groups of cylindrical blocks are all in bearing connection with a rotating shaft, a motor is arranged outside the washing tank, the inside of the rotating shaft is electrically connected with the motor, and turning wheels are fixed on the surfaces of the rotating shaft.

According to the technical scheme, detection mechanism is including detecting the chamber, the outside that detects the chamber is provided with the feed liquor pump, the internally mounted that detects the chamber has the hydraulic cylinder, the inside sliding connection of hydraulic cylinder has the piston plate, the below of piston plate is fixed with the push rod, the lower extreme of push rod is fixed with the disc, four groups of spouts, four groups have been seted up to the inside of disc the inside sliding connection of spout has the slider, the downside of slider is fixed with the tongs pole, the centre of tongs pole is provided with the rotating pin.

According to the technical scheme, the nozzle is formed in the center of the disc, four air cavities are mounted outside the nozzle and located inside corresponding sliding grooves, the air collecting block is arranged outside the disc, the inside of the air cavity is communicated with an inner pipeline of the air collecting block, a base plate is arranged between the air cavity and the sliding block, one end face of the base plate is connected with one side of the air cavity through a spring, a pressing plate is mounted between the detection cavity and the collection cavity, and elastic plates are arranged at four right angles of the pressing plate.

According to the technical scheme, the two sides of the sliding groove are both provided with clamping grooves, the inside of each clamping groove is provided with three limiting grooves, a detection box is arranged inside the push rod, one end of the detection box is connected with a liquid storage pipe through a pipeline, the interior of the liquid storage pipe is filled with polylactic acid agent, the interior of the detection box is sequentially provided with a first through block, a second through block and a third through block from top to bottom, balloons are arranged inside the first through block, the second through block and the third through block, bayonets are arranged above the balloons, the inner saccule of the first through block is communicated with the inner pipeline of the gas collection block, the left sides of the first through block and the second through block are both provided with a ventilation block, the inside of the ventilation block is divided into a left cavity and a right cavity, the inside of the ventilation block is connected with a push plate in a sliding mode, and the left sides of the ball bags are respectively connected with the end face springs of the push plate in the ventilation blocks on the left sides of the first ventilation block, the second ventilation block and the third ventilation block.

According to the technical scheme, the left side of push pedal is fixed with the telescopic link, the reaming mouth has been seted up to the both sides of telescopic link, lead to the left chamber of the left piece of ventilating of piece and lead to the sacculus in the piece two and communicate with each other, lead to the left chamber of the left piece of ventilating of piece two and lead to the sacculus in the piece three and communicate with each other, lead to the piece one, lead to the piece two, lead to the right side of piece three and all install the pipeline with the same size, the pipeline all is located the inside of detection box and its other end communicates with each other with the inside of stock solution pipe, spout fixed connection of stock solution pipe and below.

According to the technical scheme, the externally mounted who detects the chamber has the feed liquor pump, the inside of feed liquor pump and the inside pipe connection of hydraulic cylinder, a plurality of small openings have been seted up on the surface of clamp plate, the inside bearing of clamp plate is connected with a plurality of cylinders, the outside of clamp plate is provided with the motor, and is a plurality of the inside and the outside motor electricity of cylinder are connected, the left side below that detects the chamber is provided with into the sack, the right side below that detects the chamber is provided with out the sack, the rear side that detects the chamber is fixed with into the flow tube, the front side that detects the chamber is provided with the liquid outlet.

According to the technical scheme, the oil stain removing method in the plastic production process comprises the following steps:

s1, pre-classifying the waste woven bags, and classifying the purposes of the recycled woven bags so as to conveniently perform centralized detection on the woven bags of the same type;

s2, carrying out nontoxic classification on the waste woven bags, putting the woven bags of the same type in the previous step into a large cylinder for stirring and cleaning with clear water, wherein the toxic woven bags are submerged under the water due to the fact that the density of polyvinyl chloride in the components in the toxic woven bags is higher than the density of water, and the density of polypropylene in the non-toxic woven bags is lower than that of water, so that the toxic woven bags can float to the water surface;

s3, fishing out the non-toxic woven bags, burning or burying the toxic woven bags when the toxic woven bags cannot be used in the granulation process of regeneration modification, fishing out the non-toxic woven bags, pouring the non-toxic woven bags into an import box, and performing an oil stain removing process on the surfaces of the waste woven bags, wherein the gripping rods cannot fasten the clamped woven bags in the subsequent detection process due to the oil stains on the surfaces of the woven bags, so that the detection result is inaccurate;

s4, judging the dosage of the degreasing agent according to the extrusion degree of the induction blocks, extruding the induction blocks below the waste woven bags through the inlet box, and extruding the degreasing agent in the ball body in different amounts according to the inflation amount in the induction blocks to the cylinder body I, so that the dosage of the degreasing agent is prevented from being excessive or insufficient;

s5, the wheel that turns over removes oil and cleans and carry in order the braided bag, turns over the wheel and overturns under the drive of pivot, and piles up the braided bag in response piece top and receive the action of gravity lapse, turns over the wheel this moment and fully contacts with the braided bag to the braided bag that thoughtlessly has the degreaser rubs and washs, and the braided bag loops through the top that the sack entered into the clamp plate under the drive of turning over the wheel simultaneously, with this centre gripping to the braided bag of realization.

According to the technical scheme, the step of determining the dosage of the polylactic acid agent by the detection mechanism comprises the following steps:

a1, sequentially feeding a single woven bag above a pressing plate, starting a liquid inlet pump, and controlling the liquid amount to realize the downward movement of a push rod so as to fix the four corners of the woven bag by a gripper rod;

a2, after the woven bag is fixed by the grab bar, the liquid inlet amount is continuously controlled on the basis, so that three degrees of clamping are realized, the three degrees of clamping respectively correspond to the dosage of a polylactic acid agent passing through the interior of the detection box, and the polylactic acid agent enters the liquid storage pipe and is sprayed out through the nozzle, so that the subsequent strength detection of the woven bag below is realized;

a3, through the entering of polylactic acid agents with different degrees, the strength of a woven bag above a pressing plate can be weakened, when a unit amount of polylactic acid agent soaks the woven bag, and the woven bag is torn under the clamping of a gripping rod, an extruded object between an elastic plate and the gripping rod can be lost, the torn woven bag can be discharged from a front side outlet only under the action of rear side water flow and enters a collection cavity below, the components of the woven bag are not enough for secondary modified granulation, and when the unit amount of polylactic acid agent does not break the woven bag, the components in the woven bag can be modified and granulated again;

a4, when the detection dosage of the polyactic agent is determined, the woven bags are screened by controlling the liquid inlet amount of the liquid inlet pump.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the detection mechanism is arranged, the woven bags with good quality enter the next production process after detection, and the woven bags with poor quality directly enter the collection cavity after detection so as to be conveniently subjected to centralized treatment, so that the woven bags with good quality can be screened, the quality of modified products is effectively improved, and the waste of modified materials is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection structure of the sensor block of the present invention;

FIG. 3 is a schematic cross-sectional view of the inside of the detection chamber of the present invention;

FIG. 4 is a schematic view of the bottom structure of the disk of the present invention;

FIG. 5 is a schematic view showing the internal structure of the cartridge of the present invention;

in the figure: 1. an inlet box; 2. a washing tank; 3. an induction block; 4. a first cylinder body; 5. a sphere; 6. a liquid inlet valve; 7. a spray tray; 8. a cylindrical block; 9. a rotating shaft; 10. turning over the wheel; 11. a detection chamber; 12. a collection chamber; 13. pressing a plate; 14. a hydraulic cylinder; 15. a piston plate; 16. an inlet pipe; 17. a push rod; 18. a liquid storage pipe; 19. a disc; 20. a grab bar; 21. a drum; 22. a leak hole; 23. a liquid inlet pump; 24. a detection cartridge; 25. bag inlet; 26. bag outlet; 27. a spring plate; 28. a chute; 29. a slider; 30. a card slot; 31. a base plate; 32. an air cavity; 33. a spout; 34. a balloon; 35. a bayonet; 36. a first through block; 37. a second through block; 38. a third through block; 39. a telescopic rod; 40. expanding the diameter opening; 41. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: plastic production device and process based on waste woven bag regeneration modification, including import case 1, the below of import case 1 is provided with clean mechanism, detection mechanism is installed on the right side of clean mechanism, install the pipeline between clean mechanism and the detection mechanism, detection mechanism's below is fixed with collects chamber 12, when carrying out waste woven bag's regeneration modification production, earlier carry out preliminary cleaning with the braided bag, clean mechanism carries out deoiling to the braided bag after carrying out preliminary cleaning and handles, comb the braided bag that mixes together simultaneously, in order to make things convenient for the braided bag to enter into detection mechanism's inside in order to carry out quality detection, the braided bag that is of good quality enters into next production process after detecting, the braided bag that is poor in quality directly enters into the inside of collecting chamber 12 after detecting, in order to conveniently carry out centralized processing to it, just so can realize screening the braided bag that is of good quality, thereby effectively improving the quality of the modified product and avoiding the waste of the modified material.

The cleaning mechanism comprises a washing tank 2, a sensing block 3 is arranged inside the washing tank 2, a support is arranged below the washing tank 2, a cylinder body I4 is arranged inside the support, the inner part of the cylinder body I4 is an upper cavity and a lower cavity, the upper cavity of the cylinder body I4 is connected with an inner air pipe of the sensing block 3, a boundary plate is arranged between the upper cavity and the lower cavity of the cylinder body I4, a ball body 5 is arranged inside the lower cavity of the cylinder body I4, the ball body 5 is made of elastic materials, a degreasing agent is filled inside the ball body 5, a degreasing agent inlet pipe is fixed below the ball body 5, a liquid inlet valve 6 is arranged inside the degreasing agent inlet pipe, two groups of spraying agent discs 7 are arranged on one side of the washing tank 2, the insides of the two groups of spraying agent discs 7 are connected with an inner pipeline of the ball body 5, the support supports the washing tank 2, woven bags after preliminary cleaning are poured from an inlet box 1 and exert downward acting force on the sensing block 3 below, the internal gas of the induction block 3 enters the upper cavity of the cylinder body I4 through the air pipe under the action of pressure, the gas entering the upper cavity exerts downward acting force on the boundary plate, the boundary plate slides downward under the action of force and extrudes the ball body 5 in the lower cavity, because the liquid inlet valve 6 determines the entering direction of the oil removing agent, the oil removing agent can only enter the ball body 5 through the lower pipeline and cannot be discharged through the lower pipeline, after the ball body 5 is extruded, the oil removing agent in the ball body enters the spray disc 7 from the right pipeline and is sprayed with dosage to an external woven bag through the spray disc 7, when the woven bag slides downward along the inclined plane of the washing pool 2, the pressure borne by the induction block 3 is gradually reduced, the gas in the upper cavity of the cylinder body I4 returns to the inside of the induction block 3 through the pipeline, meanwhile, the ball body 5 is not influenced by the downward pressure of the boundary plate and is influenced by the negative pressure, the degreaser carries out the liquid measure through feed liquor valve 6 supreme inside to spheroid 5 from down and supplyes to conveniently carry out dosage on next step and spray, just so can control the volume of spraying of degreaser according to the braided bag to the pressure that response piece 3 was applyed by oneself, realized simultaneously that the self-propelled of degreaser dosage in spheroid 5 supplyes, need not the manpower supervision.

Three groups of cylindrical blocks 8 are fixed on the same side of the tank wall of the spray disc 7, the three groups of cylindrical blocks 8 are all in bearing connection with a rotating shaft 9, a motor is arranged outside the washing tank 2, the inside of the rotating shaft 9 is electrically connected with the motor, turning wheels 10 are fixed on the surfaces of the rotating shaft 9, when woven bags are put into the washing tank 2, the external rotating motor is started, the motor drives the rotating shaft 9 to rotate clockwise, the turning wheels 10 rotate in the same direction along with the rotating shaft 9, when the woven bags on the induction block 3 slide downwards under stress, the woven bags are in full contact with the turning wheels 10, and plates of the turning wheels 10 are in full friction with the contacted woven bags, so that the degreasing agent can more completely clean greasy dirt on the woven bags, the cleaning of the greasy dirt is of great importance for the detection of the woven bags, the greasy dirt can react with polylactic acid agent, the detection result is not real, and the cleaning of the greasy dirt improves the detection precision, simultaneously orderly wheel 10 that turns over rotates and has carried out the sequencing to the chaotic braided bag, effectively makes the braided bag enter into the top of clamp plate 13 along the inclined plane of washing tank 2 in order to conveniently carry out the quality testing of braided bag.

The detection mechanism comprises a detection cavity 11, a liquid inlet pump 23 is arranged outside the detection cavity 11, a liquid cylinder 14 is arranged inside the detection cavity 11, a piston plate 15 is connected inside the liquid cylinder 14 in a sliding manner, a push rod 17 is fixed below the piston plate 15, a disc 19 is fixed at the lower end of the push rod 17, four groups of sliding chutes 28 are formed in the disc 19, sliding blocks 29 are connected inside the four groups of sliding chutes 28 in a sliding manner, a gripping rod 20 is fixed on the lower side of each sliding block 29, a rotating pin is arranged in the middle of each gripping rod 20, when a woven bag enters the detection cavity 11, the liquid inlet pump 23 is started, liquid inside the liquid inlet pump 23 enters an upper cavity of the liquid cylinder 14 through a pipeline, downward acting force is applied to the piston plate 15 by the liquid entering the upper cavity, therefore, the piston plate 15 slides downward and enables the liquid in a lower cavity of the liquid cylinder 14 to return to the inside of the liquid inlet pump 23 through the pipeline, the push rod 17 is driven by the piston plate 15 to move downward and enable the disc 19 to move downward, when the liquid amount of a unit amount enters, the bottom of the hand grab rod 20 is fully contacted with the upper surface of the woven bag below, when the liquid amount of two unit amounts enters, the lower half part of the hand grab rod 20 rotates outwards along the rotating pin, the bottom of the hand grab rod 20 and the elastic plate 27 below the hand grab rod clamp the contacted woven bag, the woven bag is prevented from sliding under the action of water flow during detection, meanwhile, the sliding block 29 is stressed to slide along the inner direction of the corresponding sliding groove 28 until the sliding block is contacted with the end face of the backing plate 31, and therefore stable clamping of the detected woven bag is effectively achieved, and stability during detection of the device is improved.

The center of the disc 19 is provided with a nozzle 33, four groups of air chambers 32 are arranged outside the nozzle 33, the four groups of air chambers 32 are positioned inside the corresponding sliding chutes 28, the outside of the disc 19 is provided with an air collecting block, the inside of the air chamber 32 is communicated with the inner pipeline of the air collecting block, a backing plate 31 is arranged between the air chamber 32 and the sliding block 29, one end surface of the backing plate 31 is connected with one side spring of the air chamber 32, a pressing plate 13 is arranged between the detection chamber 11 and the collection chamber 12, four right-angle corners of the pressing plate 13 are respectively provided with an elastic plate 27, when liquid is continuously input into the upper chamber of the liquid cylinder 14, the sliding block 29 is fully contacted with the end surface of the backing plate 31 and pushes the backing plate 31 to slide inwards, at the moment, the spring between the backing plate 31 and the air chamber 32 is compressed and extrudes the air chamber 32, the air inside the air chamber 32 is conveyed into the air collecting block through the pipeline and passes through the inside of the air collecting block balloon 34, when more liquid is input into the liquid cylinder 14, the higher the extrusion degree of the air cavity 32 is, the more the air enters the saccule 34 through the air collection block, so that the spraying of different dosages of the subsequent polylactic acid agent entering the detection box 24 is realized, when the deoiled woven bag enters the upper part of the pressing plate 13 through the bag inlet 25, the elastic plates 27 around the pressing plate 13 are compressed under the stress, the liquid inlet pump 23 is triggered to start working, and when the pressure above the pressing plate 13 disappears, the liquid inlet pump 23 stops working.

The two sides of the chute 28 are respectively provided with a clamping groove 30, the inside of each clamping groove 30 is provided with three limiting grooves, the inside of the push rod 17 is provided with a detection box 24, one end of the detection box 24 is connected with a liquid storage pipe 18 through a pipeline, the inside of the liquid storage pipe 18 is filled with polylactic acid, the inside of the detection box 24 is sequentially provided with a first through block 36, a second through block 37 and a third through block 38 from top to bottom, the insides of the first through block 36, the second through block 37 and the third through block 38 are respectively provided with a balloon 34, bayonets 35 are respectively arranged above the balloons 34, the balloons 34 in the first through block 36 are communicated with an inner pipeline of the air collecting block, the left sides of the first through block 36 and the second through block 37 are respectively provided with an air through block, the inside of the air through block is divided into a left cavity and a right cavity, the inside of the air through block is connected with a push plate 41 in a sliding manner, the left sides of the plurality of the balloons 34 are respectively connected with the end faces of the push plate 41 in the first through block 36, the second through block 37 and the left air through block 38 through spring pipes, when the sliding block 29 is fully contacted with the end face of the backing plate 31, the liquid inlet pump 23 inputs one third of liquid amount into the upper cavity of the hydraulic cylinder 14, the bottom of the hand grip rod 20 continuously applies downward acting force to the woven bag below, the sliding block 29 pushes the backing plate 31 to enter the inside of the first limiting groove in the clamping groove 30 under the influence of the acting force of the hand grip rod 20, the spring is connected with the air cavity 32 and applies pressure to the air cavity 32, under the action of the pressure, the gas in the four air cavities 32 enters the inside of the gas collection block and enters the inside of the sacculus 34 in the first through block 36 through the gas collection block, the initial sacculus 34 is positioned in the bayonet 35 under the supporting force of the spring tube and simultaneously blocks the polylactic acid agent inlet port, when the gas enters the inside of the sacculus 34, the sacculus 34 in the first through block 36 expands and extrudes the spring tube below, but the gas in the spring tube is not enough to get through the inside of the left gas collection block, therefore, the polylactic acid agent can be only output from the right pipeline of the first through block 36 and enters the liquid storage pipe 18, the diameter of the pipe inlet of the polylactic acid agent is three times of the diameter of the pipe opening at the right side of the first through block 36, the liquid amount entering the liquid storage pipe 18 is marked as a unit dosage, the polylactic acid agent with the unit dosage is sprayed to a woven bag below through the nozzle 33 below the liquid storage pipe 18, the polylactic acid agent has a weakening effect on the tensile property of the woven bag, after one dosage of the polylactic acid agent is sprayed to the woven bag, if the woven bag is torn under the action of one dosage and the clamping of the gripping rod 20, the quality of the woven bag is not enough for regeneration and modification production, when the woven bag is not broken, one third of the liquid amount is input into the upper cavity of the liquid cylinder 14, on the basis of the action, the backing plate 31 enters the inner part of the second limiting groove, the air chamber 32 continues to convey air to the inside of the balloon 34 under the action of extrusion force, the air is communicated with the left air through the balloon 34 in the first block 36 and the inside of the elastic tube below, the air enters the balloon 34 in the second block 37 through the air through the left air through the first block 36, the balloon 34 in the second block 37 begins to expand and is separated from the bayonet 35 above, the pipeline on the right side of the second block 37 is communicated, and the air through the left air through the second block 37 is not communicated, so that the polylactic acid agent entering the first block 36 can be output through the pipeline on the right side, and can enter the inside of the second block 37 through the pipeline on the right side and be output from the pipeline on the right side, so that the performance of the woven bag below is weakened by the polylactic acid agent with two unit doses, if the woven bag is intact, the quality of the woven bag is good, the regeneration and modification production can be directly carried out, if the woven bag begins to have a tiny opening but does not break, the quality of the woven bag can be also or alternatively regenerated and modified, the next process is carried out, if the woven bag is broken, the quality detection of the woven bag is unit dose detection between one and two, at the moment, one third of liquid is input into the liquid cylinder 14, the backing plate 31 enters the third limiting groove, according to the steps, the internal channel of the third through block 38 is opened, the polylactic acid agent with three unit doses is sprayed to the upper part of the woven bag below, whether the woven bag is torn or not is observed, according to the experimental steps, 20 woven bags are continuously tested, the result shows that a few woven bags are broken under the action of the polylactic acid agent with one unit dose, so that the woven bags with the performance are not required to be regenerated and modified, and almost all the woven bags are broken under the action of the polylactic acid agent with three unit doses, the three doses of the polylactic acid agent can not detect the woven bags, and in comparison, the two unit doses of the polylactic acid agent can just detect the woven bags, a few woven bags can break, most woven bags only can have small tearing openings, and the regeneration modification of the woven bags is not influenced, so that the detection dose of the polylactic acid agent is determined in multiple tests, the regeneration quality of the waste woven bags is guaranteed, the reconstruction quantity of the woven bags is also guaranteed, and therefore in subsequent detection, two liquid inlet quantities with two thirds of unit quantities are input into the upper cavity of the liquid cylinder 14 to clamp and detect the woven bags.

An expansion rod 39 is fixed on the left side of a push plate 41, two sides of the expansion rod 39 are provided with diameter expanding ports 40, the left cavity of a ventilation block on the left side of a first ventilation block 36 is communicated with a balloon 34 in a second ventilation block 37, the left cavity of the ventilation block on the left side of the second ventilation block 37 is communicated with the balloon 34 in a third ventilation block 38, pipelines with the same size are arranged on the right sides of the first ventilation block 36, the second ventilation block 37 and the third ventilation block 38, the pipelines are all positioned in a detection box 24, the other end of the pipelines is communicated with the interior of a liquid storage pipe 18, the liquid storage pipe 18 is fixedly connected with a nozzle 33 below, in the ventilation block dredging process, a spring pipe is extruded, the gas in the spring pipe pushes a push plate 41 on the left side to slide leftwards, the push plate 41 applies leftward thrust to the expansion rod 39 on the left side, the expansion rod 39 compresses and applies rightward supporting force to the push plate 41, when the push plate 41 moves to the diameter expanding ports 40, the interior of the ventilation block is dredged, the gas enters the interior of the balloon 34 in the next ventilation block through the upper side and the lower side of the push plate 41, therefore, the liquid passing pipeline in the next through block is opened, and the output of the polyactic agent with different dosages is realized.

A liquid inlet pump 23 is arranged outside the detection cavity 11, the inside of the liquid inlet pump 23 is connected with an internal pipeline of the hydraulic cylinder 14, a plurality of leakage holes 22 are formed in the surface of the pressing plate 13, a plurality of rollers 21 are connected with an internal bearing of the pressing plate 13, a motor is arranged outside the pressing plate 13, the insides of the rollers 21 are electrically connected with an external motor, a bag inlet 25 is arranged below the left side of the detection cavity 11, a bag outlet 26 is arranged below the right side of the detection cavity 11, a liquid inlet pipe 16 is fixed at the rear side of the detection cavity 11, a liquid outlet is arranged at the front side of the detection cavity 11, when formal detection is carried out, liquid inlet and return time is determined when the liquid is fed by the liquid inlet pump 23, the motor outside the pressing plate 13 drives the rollers 21 to slowly rotate in the same direction, the liquid inlet pipe 16 at the rear side continuously washes woven bags on the pressing plate 13, and when the woven bags slide from the bag inlet 25 to the upper side of the pressing plate 13, the gripping rod 20 grips and detects the woven bags, in fixed check-out time, if the braided bag takes place to break, will lose clamping force between the bottom of tongs pole 20 and the springboard 27, springboard 27 rises back and triggers tongs pole 20 to rise, broken braided bag is inside from the collection chamber 12 of liquid outlet discharge and entering downside under the rivers guide of inflow pipe 16, if in the stipulated time, the braided bag is not broken under the effect of gathering lactic acid agent, so at feed liquor pump 23 backward flow process, tongs pole 20 upwards slides and the braided bag loses clamping force all around, the braided bag is discharged from play sack 26 on right side under the drive of cylinder 21, in order to conveniently carry out process on next step.

The oil stain removing method in the plastic production process comprises the following steps:

s1, pre-classifying the waste woven bags, and classifying the purposes of the recycled woven bags so as to conveniently perform centralized detection on the woven bags of the same type;

s2, carrying out nontoxic classification on the waste woven bags, putting the woven bags of the same type in the previous step into a large cylinder for stirring and cleaning with clear water, wherein the toxic woven bags are submerged under the water due to the fact that the density of polyvinyl chloride in the components in the toxic woven bags is higher than the density of water, and the density of polypropylene in the non-toxic woven bags is lower than that of water, so that the toxic woven bags can float to the water surface;

s3, fishing out the non-toxic woven bags, burning or burying the toxic woven bags when the toxic woven bags cannot be used in the granulation process of regeneration modification, fishing out the non-toxic woven bags, pouring the non-toxic woven bags into an import box, and performing an oil stain removing process on the surfaces of the waste woven bags, wherein the gripping rods cannot fasten the clamped woven bags in the subsequent detection process due to the oil stains on the surfaces of the woven bags, so that the detection result is inaccurate;

s4, judging the dosage of the degreasing agent according to the extrusion degree of the induction blocks, extruding the induction blocks below the waste woven bags through the inlet box, and extruding the degreasing agent in the ball body in different amounts according to the inflation amount in the induction blocks to the cylinder body I, so that the dosage of the degreasing agent is prevented from being excessive or insufficient;

s5, the wheel that turns over removes oil and cleans and carry in order the braided bag, turns over the wheel and overturns under the drive of pivot, and piles up the braided bag in response piece top and receive the action of gravity lapse, turns over the wheel this moment and fully contacts with the braided bag to the braided bag that thoughtlessly has the degreaser rubs and washs, and the braided bag loops through the top that the sack entered into the clamp plate under the drive of turning over the wheel simultaneously, with this centre gripping to the braided bag of realization.

The detection mechanism for determining the dosage of the polylactic acid agent comprises the following steps:

a1, sequentially feeding a single woven bag above a pressing plate, starting a liquid inlet pump, and controlling the liquid amount to realize the downward movement of a push rod so as to fix the four corners of the woven bag by a gripper rod;

a2, after the woven bag is fixed by the grab bar, the liquid inlet amount is continuously controlled on the basis, so that three degrees of clamping are realized, the three degrees of clamping respectively correspond to the dosage of a polylactic acid agent passing through the interior of the detection box, and the polylactic acid agent enters the liquid storage pipe and is sprayed out through the nozzle, so that the subsequent strength detection of the woven bag below is realized;

a3, through the entering of polylactic acid agents with different degrees, the strength of a woven bag above a pressing plate can be weakened, when a unit amount of polylactic acid agent soaks the woven bag, and the woven bag is torn under the clamping of a gripping rod, an extruded object between an elastic plate and the gripping rod can be lost, the torn woven bag can be discharged from a front side outlet only under the action of rear side water flow and enters a collection cavity below, the components of the woven bag are not enough for secondary modified granulation, and when the unit amount of polylactic acid agent does not break the woven bag, the components in the woven bag can be modified and granulated again;

a4, when the detection dosage of the polyactic agent is determined, the woven bags are screened by controlling the liquid inlet amount of the liquid inlet pump.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.