CN112571658A - Degradable plastic product production line - Google Patents
Degradable plastic product production line Download PDFInfo
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- CN112571658A CN112571658A CN202011341399.1A CN202011341399A CN112571658A CN 112571658 A CN112571658 A CN 112571658A CN 202011341399 A CN202011341399 A CN 202011341399A CN 112571658 A CN112571658 A CN 112571658A
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- fixedly connected
- production line
- roller
- degradable plastic
- vertical frame
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 229920006238 degradable plastic Polymers 0.000 title claims abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000012216 screening Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004594 Masterbatch (MB) Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 description 18
- 239000000654 additive Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 238000005491 wire drawing Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of plastic product production lines, in particular to a degradable plastic product production line, which comprises an extrusion molding machine, a cooling system, a screening and transporting system, a bottom plate and a skew roller conveying device, wherein the extrusion molding machine, the cooling system and the screening and transporting system are all connected with the bottom plate, a mixed feeding device and a cutting device are connected on the bottom plate, the skew roller conveying device comprises a mounting frame, two ends of the mounting frame are respectively connected with the cooling system and the cutting device, a plurality of skew roller mechanisms are mounted on the mounting frame, each skew roller mechanism comprises a skew roller and a small motor, the small motor is mounted on the mounting frame through a wedge block, the small motor is connected with the skew roller, the skew roller is connected with the mounting frame, the extrusion molding machine is connected with the cooling system, the cutting device is connected with the screening and transporting system, the production efficiency is higher, the, the influence on the production quality is small, the cutting effect of the master batch is good, and the blade is good in use cleanness.
Description
Technical Field
The invention relates to the technical field of plastic product production lines, in particular to a degradable plastic product production line.
Background
As is well known, a production line of degradable plastic products is an auxiliary device used in the production process of degradable plastics for producing degradable plastic masterbatch particles so as to facilitate better production of the plastic masterbatch particles, and is widely used in the field of degradable plastic product production.
The existing plastic product production line comprises a production line mounting rack, a stirring system is mounted on the production line mounting rack, an extrusion molding machine, a cooling system, a conveying system, a fixed-length cutting system and a screening and transporting system, the stirring system is communicated with the extrusion molding machine through a feeding pipe, the feeding pipe is communicated with a valve, the extrusion molding machine is connected with the cooling system, the cooling system is connected with the fixed-length cutting system through the conveying system, the fixed-length cutting system is connected with the screening and transporting system, the stirring system comprises a stirring tank, a driving motor and a stirring rod, the driving motor is mounted on the stirring tank, the output end of the driving motor is connected with the stirring rod, the stirring rod is connected with the stirring tank, the conveying system comprises a mounting rack, a roller train is rotatably connected with the mounting rack, the output end of the motor is connected with the roller train, the output end of the rotating motor is fixedly connected with a cutting roller, the cutting roller is fixedly connected with a plurality of blades, the cutting roller is rotatably connected with the rack, when the cutting roller is used, the valve is firstly closed, raw materials and additives are put into the stirring tank, the driving motor is started, the driving motor drives the stirring rod to rotate, the mixing of the raw materials and the additives in the stirring tank is realized, the extrusion molding machine, the motor and the rotating motor are started after the mixing is finished, the valve is opened, the mixture of the raw materials and the additives in the stirring tank is fed into the extrusion molding machine through the feeding pipe, the master batch after wire drawing is realized through the matching of the extrusion molding machine and the roller train and enters the fixed-length cutting system, the rotating motor rotates to drive the cutting roller to rotate, the master batch is cut under the action of the blades, and finally, the screening and the conveying of.
However, the prior art scheme still has the following defects, the stirring and mixing process is time-wasting, the production efficiency is low, the roller train is easy to cause the stretch-breaking and the fine-drawing of the master batch after wire drawing, the uniformity of the particle size of the master batch is poor, the production quality is low, the blade and the cutting roller are fixedly connected, the cutting feed amount of the master batch after wire drawing is fixed, the incomplete cutting is easy to cause, the blade adhesion master batch is easy to cause in the cutting process, the use of the blade is easy to influence, the cutting effect is poor, and the practicability is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production line of degradable plastic products, which has the advantages that the stirring and mixing processes and the conveying and feeding processes are synchronously carried out, the time is saved, the production efficiency is higher, the production line is more practical, meanwhile, the stability of the conveying process after the master batch is drawn is better, the influence on the production quality is smaller, the master batch cutting effect is better, the cutter is better in use cleanness, the cutting effect is better, and the practicability is better.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a production line of degradable plastic products comprises an extrusion molding machine, a cooling system, a screening and transporting system, a bottom plate and an oblique roller conveying device, wherein the extrusion molding machine, the cooling system and the screening and transporting system are fixedly connected with the bottom plate, a mixed feeding device and a cutting device are fixedly connected on the bottom plate, the mixed feeding device comprises an installation cylinder and a support frame, one end of the installation cylinder is provided with a driving motor, the other end of the installation cylinder is rotatably connected with a circular shaft through a connecting frame, the output end of the driving motor is fixedly connected with the circular shaft, a material receiving hopper is fixedly connected on the connecting frame, a through hole is formed in the material receiving hopper, a protective pipe is fixedly connected in the through hole, a spiral pipe is fixedly connected on the circular shaft, the left end of the spiral pipe is fixedly connected with a cylinder, and the cylinder is fixedly connected with the, the mounting cylinder is provided with a discharge hole and is fixedly connected with the bottom plate through a strut, the mounting cylinder is fixedly connected with the supporting frame through two supporting rods, the supporting frame is fixedly connected with the bottom plate, the supporting frame is fixedly connected with a plurality of storage boxes, the top ends of the storage boxes are respectively provided with a feeding door, the bottom ends of the storage boxes are respectively communicated with a material guide pipe, the oblique roller conveying device comprises a mounting rack, the left end and the right end of the mounting rack are respectively and fixedly connected with the cooling system and the cutting device, a plurality of oblique roller mechanisms are mounted on the mounting rack, the oblique roller mechanism comprises an oblique roller and a small motor, the small motor is arranged on the mounting frame through a wedge-shaped block, the output end of the small motor is fixedly connected with the oblique roller, the oblique roller is rotatably connected with the mounting rack, the extrusion molding machine is connected with the cooling system, and the right end of the cutting device is fixedly connected with the screening and conveying system.
Preferably, the cutting device comprises a front vertical frame and a rear vertical frame, a track board is fixedly connected between the front vertical frame and the rear vertical frame, a roller is rotatably connected between the front vertical frame and the rear vertical frame, a plurality of mounting grooves are formed in the roller, a plurality of slide holes are formed in the mounting grooves, a cutter is arranged in the slide holes in a sliding fit mode, two braces are fixedly connected to the cutter, a plurality of springs are fixedly connected to the braces and fixedly connected to the mounting grooves, a supporting plate is fixedly connected between the front vertical frame and the rear vertical frame, through holes matched with the cutter are formed in the supporting plate, the supporting plate is fixedly connected to the mounting frame, and a power device is fixedly connected to the front vertical frame.
Preferably, the power device comprises an installation block, the installation block is fixedly connected with the front vertical frame, a friction motor is installed on the installation block, and the output end of the friction motor is fixedly connected with a friction wheel matched with the roller.
Preferably, a through opening is formed in the front end of the screening and transporting system, and a material guide plate is fixedly connected in the through opening.
Preferably, an arc-shaped plate is fixedly connected between the mounting cylinder and the connecting frame.
Preferably, an arc-shaped protection plate is fixedly connected to the mounting cylinder.
Preferably, the left end of the extrusion molding machine is communicated with a feed hopper, and the right end of the extrusion molding machine is provided with a discharge hole.
Preferably, the support frame is fixedly connected with a reinforcing plate.
Preferably, the material guide pipes are all provided with control valves.
Preferably, the bottom end of the material guide pipe is flush with the top end of the material receiving hopper.
(III) advantageous effects
Compared with the prior art, the invention provides a production line of degradable plastic products, which has the following beneficial effects:
1. this degradable plastic products production line, through the fixed connection of spiral pipe and drum, be convenient for stir the compounding process and carry going on in step of feed process, comparatively save time, production efficiency is higher, through the passage with connect the cooperation of hopper, during raw materials and the additive of being convenient for in the storage box are leading-in drum in step to the feeding of the spiral pipe of being convenient for, it is comparatively practical.
2. This degradable plastic products production line is connected through the rotation of oblique roller and mounting bracket, and the removal of the masterbatch after the wire drawing of being convenient for, masterbatch and oblique roller area of contact are great, and the atress is more even, and it is better to transport stability, and is less to the production quality influence.
3. This degradable plastic products production line through the sliding fit of track board and cutter, the cutter of being convenient for withdraw and stretch out to the masterbatch of being convenient for cut off, the effect of cutting off of masterbatch granule is better, and through the sliding fit of roller and cutter, the masterbatch of adhesion on the cutter is convenient for in time clear up, and the cutter uses the cleaning nature better, and the practicality is better.
Drawings
FIG. 1 is a partially cut-away perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;
FIG. 4 is an enlarged partial view of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D according to the present invention;
FIG. 6 is a schematic perspective view of the present invention;
FIG. 7 is a perspective view of the present invention from the rear side;
fig. 8 is a partial enlarged structural view at E in fig. 7 according to the present invention.
In the figure: 1. an extrusion molding machine; 2. a cooling system; 3. a screening transport system; 4. a base plate; 5. mounting the cylinder; 6. a support frame; 7. a drive motor; 8. a connecting frame; 9. a circular shaft; 10. a receiving hopper; 11. a protective tube; 12. a spiral tube; 13. a cylinder; 14. a pillar; 15. a strut; 16. a storage box; 17. a feed gate; 18. a material guide pipe; 19. a mounting frame; 20. a skew roller; 21. a small motor; 22. a wedge block; 23. a front vertical frame; 24. a rear vertical frame; 25. a track plate; 26. a roller; 27. a cutter; 28. bracing; 29. A spring; 30. a support plate; 31. mounting blocks; 32. a friction motor; 33. a friction wheel; 34. a material guide plate; 35. an arc-shaped plate; 36. an arc-shaped protection plate; 37. a feed hopper; 38. a reinforcing plate; 39. and (4) controlling the valve.
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.
Examples
Referring to fig. 1-8, a degradable plastic product production line comprises an extrusion molding machine 1, a cooling system 2 and a screening and transporting system 3, and further comprises a bottom plate 4 and an oblique roller conveying device, wherein the extrusion molding machine 1, the cooling system 2 and the screening and transporting system 3 are all fixedly connected with the bottom plate 4, the bottom plate 4 is fixedly connected with a mixed feeding device and a cutting device, the mixed feeding device comprises an installation cylinder 5 and a supporting frame 6, one end of the installation cylinder 5 is provided with a driving motor 7, the other end of the installation cylinder 5 is rotatably connected with a round shaft 9 through a connecting frame 8, the output end of the driving motor 7 is fixedly connected with the round shaft 9, the connecting frame 8 is fixedly connected with a receiving hopper 10, so that raw materials and additives in a storage box 16 can be synchronously guided into the round shaft 13, thereby facilitating the feeding of a spiral pipe 12, and being practical, the receiving hopper 10 is provided with through holes, and, fixedly connected with spiral pipe 12 on circle axle 9, the left end fixedly connected with drum 13 of spiral pipe 12, be convenient for stir compounding process and carry going on in step of feed process, comparatively save time, production efficiency is higher, drum 13 and circle axle 9 fixed connection, the discharge gate has been seted up to installation section of thick bamboo 5, installation section of thick bamboo 5 is through pillar 14 and bottom plate 4 fixed connection, installation section of thick bamboo 5 is through two branch 15 and 6 fixed connection of support frame, support frame 6 and 4 fixed connection of bottom plate, a plurality of storage box 16 of fixedly connected with on the support frame 6, feeding door 17 is all installed on a plurality of storage box 16's top, the bottom of a plurality of storage box 16 all communicates there is passage 18, the guide of being convenient for, and is comparatively practical.
It should also be noted that the skewed roller conveyer includes mounting bracket 19, the left end and the right-hand member of mounting bracket 19 respectively with cooling system 2 and cutting device fixed connection, install a plurality of skewed roller mechanisms on the mounting bracket 19, the removal of the masterbatch after the wire drawing of being convenient for, masterbatch and skewed roller 20 area of contact is great, the atress is more even, it is better to transport stability, it is less to produce the quality influence, skewed roller mechanism includes skewed roller 20 and small motor 21, small motor 21 passes through wedge 22 and installs on mounting bracket 19, the output and the skewed roller 20 fixed connection of small motor 21, the stability of the small motor 21 of being convenient for, skewed roller 20 rotates with mounting bracket 19 to be connected, extrusion moulding machine 1 is connected with cooling system 2, cutting device's right-hand member and screening conveying system 3 fixed connection, be convenient for screening masterbatch granule.
It should be further noted that the cutting device includes a front vertical frame 23 and a rear vertical frame 24, a track plate 25 is fixedly connected between the front vertical frame 23 and the rear vertical frame 24 for facilitating retraction and extension of the cutter 27, thereby facilitating cutting of the masterbatch, the cutting effect of the masterbatch particles is better, a roller 26 is rotatably connected between the front vertical frame 23 and the rear vertical frame 24, a plurality of mounting grooves are arranged in the roller 26, a plurality of sliding holes are arranged in the mounting grooves, a cutter 27 is in sliding fit in the sliding holes for facilitating timely cleaning the masterbatch adhered on the cutter 27, the cutter 27 has better use cleanness and practicability, two braces 28 are fixedly connected on the cutter 27, a plurality of springs 29 are fixedly connected on the braces 28, a plurality of springs 29 are fixedly connected with the mounting grooves, a support plate 30 is fixedly connected between the front vertical frame 23 and the rear vertical frame 24, a through hole matched with the cutter 27 is arranged on the support plate 30, backup pad 30 and mounting bracket 19 fixed connection, fixed connection has power device on the preceding grudging post 23, and power device is including installation piece 31, and installation piece 31 and preceding grudging post 23 fixed connection install friction motor 32 on the installation piece 31, and friction motor 32's output fixedly connected with and roller 26 assorted friction pulley 33, the drive of the roller 26 of being convenient for.
It should be further described that the front end of the screening and transporting system 3 is provided with a through opening, a material guide plate 34 is fixedly connected in the through opening, which is convenient for discharging and guiding screened master batch particles, and is more practical, an arc-shaped protection plate 35 is fixedly connected between the mounting cylinder 5 and the connecting frame 8, which is convenient for stabilizing the structural strength between the mounting cylinder 5 and the connecting frame 8, and is convenient for receiving overflowed materials, and is more practical, an arc-shaped protection plate 36 is fixedly connected on the mounting cylinder 5, which is convenient for improving the protection effect of the driving motor 7, the protection performance of the driving motor 7 is better, the left end of the extrusion molding machine 1 is communicated with a feeding hopper 37, the right end of the extrusion molding machine 1 is provided with a discharge port, which is convenient for feeding and discharging of the extrusion molding machine 1, and is more practical, a reinforcing plate 38 is fixedly connected on, all install control valve 39 on the passage 18, be convenient for control the break-make of passage 18, the practicality is higher, and the bottom of passage 18 flushes with the top that connects hopper 10, and the guide of being convenient for is convenient for prevent that passage 18 from influencing the connecing of connecing hopper 10 simultaneously, connects the material effect better, comparatively practical.
The above-mentioned driving motor 7, small motor 21, friction motor 32 and control valve 39 are all conventional devices known to those skilled in the art, and the model of the driving motor 7 is BWD1-23-1.5KW, the model of the small motor 21 is 50KTYZ, the model of the friction motor 32 is 57HS4120, and the model of the control valve 39 is Q11F-16P, which we use only in this patent, and do not modify the structure and function thereof, the setting mode, the installation mode and the electrical connection mode of the device can be adjusted according to the requirements of the use specification by the technicians in the field, it is no longer repeated here, and driving motor 7, small motor 21, friction motor 32 and control valve 39 all are provided with rather than supporting control switch, and control switch's mounted position selects according to the in-service use demand, and the operating personnel of being convenient for carry out operation control can.
To sum up, the working principle and working process of the production line of the degradable plastic products are that, when in use, the production line of the degradable plastic products is firstly fixedly installed at a place where the production line needs to be used, then the feeding door 17 is opened, raw materials and various additives are respectively put into the storage boxes 16, the feeding door 17 is closed, the driving motor 7, the extrusion molding machine 1, the small motor 21 and the friction motor 32 are started, after the production line of the degradable plastic products runs stably, the control valve 39 on the material guide pipe 18 communicated with the storage boxes 16 is opened, so that the raw materials and the additives are guided into the material receiving hopper 10 through the material guide pipe 18 and enter the cylinder 13 through the material receiving hopper 10, the driving motor 7 drives the spiral pipe 12 and the cylinder 13 to synchronously rotate through the circular shaft 9, the cylinder 13 rotates to enable the raw materials and the additives to enter the spiral pipe 12, and the raw materials and the additives move and lift while being stirred, the mixture of the raw materials after the stirring and promotion are accomplished and the additive passes through feeder hopper 37 and gets into extrusion moulding machine 1, the mixture passes roller 26's downside through extrusion moulding machine 1 and through oblique roller 20's transport, friction motor 32 passes through friction pulley 33 and realizes roller 26's rotation, roller 26 rotates and drives cutter 27 and rotate, cutter 27 realizes overcoming spring 29's elasticity and stretching out under the effect of track board 25, thereby realize cutting off of masterbatch, the cutting quality is better, the adhesion masterbatch on cutter 27 is easy to scrape through the sliding fit of cutter 27 and roller 26, cutter 27's use is comparatively clean, the cutting quality is better, and the practicality is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A degradable plastic products production line, includes extrusion moulding machine (1), cooling system (2) and screening conveying system (3), its characterized in that: the device is characterized by further comprising a bottom plate (4) and an oblique roller conveying device, wherein the extrusion molding machine (1), the cooling system (2) and the screening and conveying system (3) are fixedly connected with the bottom plate (4), the bottom plate (4) is fixedly connected with a mixed feeding device and a cutting device, the mixed feeding device comprises an installation cylinder (5) and a support frame (6), one end of the installation cylinder (5) is provided with a driving motor (7), the other end of the installation cylinder (5) is rotatably connected with a round shaft (9) through a connecting frame (8), the output end of the driving motor (7) is fixedly connected with the round shaft (9), the connecting frame (8) is fixedly connected with a receiving hopper (10), the receiving hopper (10) is provided with a through hole, a protective pipe (11) is fixedly connected in the through hole, and the round shaft (9) is fixedly connected with a spiral pipe (12), the left end fixedly connected with drum (13) of spiral pipe (12), drum (13) with circle axle (9) fixed connection, the discharge gate has been seted up to installation section of thick bamboo (5), installation section of thick bamboo (5) through pillar (14) with bottom plate (4) fixed connection, installation section of thick bamboo (5) through two branch (15) with support frame (6) fixed connection, support frame (6) with bottom plate (4) fixed connection, fixedly connected with a plurality of storage box (16) on support frame (6), a plurality of feeding door (17) are all installed to the top of storage box (16), the bottom of a plurality of storage box (16) all communicates guide tube (18), shape roller conveyer to one side includes mounting bracket (19), the left end and the right-hand member of mounting bracket (19) respectively with cooling system (2) and cutting device fixed connection, install a plurality of shape roller mechanism to one side on mounting bracket (19), oblique shape roller mechanism includes skewed roller (20) and small motor (21), install on mounting bracket (19) through wedge (22) for small motor (21), the output of small motor (21) with skewed roller (20) fixed connection, skewed roller (20) rotate with mounting bracket (19) and are connected, extrusion moulding machine (1) with cooling system (2) are connected, cutting device's right-hand member with screening conveying system (3) fixed connection.
2. The production line of degradable plastic products of claim 1, characterized in that: the cutting device comprises a front vertical frame (23) and a rear vertical frame (24), a track plate (25) is fixedly connected between the front vertical frame (23) and the rear vertical frame (24), a roller (26) is rotatably connected between the front vertical frame (23) and the rear vertical frame (24), a plurality of mounting grooves are formed in the roller (26), slide holes are formed in the mounting grooves, a cutter (27) is matched in the slide holes in a sliding manner, two pull strips (28) are fixedly connected to the cutter (27), a plurality of springs (29) are fixedly connected to the pull strips (28), a support plate (30) is fixedly connected between the front vertical frame (23) and the rear vertical frame (24), through holes matched with the cutter (27) are formed in the support plate (30), and the support plate (30) is fixedly connected with the mounting frame (19), the front vertical frame (23) is fixedly connected with a power device.
3. The production line of degradable plastic products of claim 2, characterized in that: the power device comprises an installation block (31), the installation block (31) is fixedly connected with the front vertical frame (23), a friction motor (32) is installed on the installation block (31), and an output end of the friction motor (32) is fixedly connected with a friction wheel (33) matched with the roller (26).
4. The production line of degradable plastic products of claim 3, characterized in that: a through hole is formed in the front end of the screening and conveying system (3), and a material guide plate (34) is fixedly connected in the through hole.
5. The production line of degradable plastic products of claim 4, characterized in that: an arc-shaped plate (35) is fixedly connected between the mounting cylinder (5) and the connecting frame (8).
6. The production line of degradable plastic products of claim 5, characterized in that: an arc-shaped protection plate (36) is fixedly connected to the mounting cylinder (5).
7. The production line of degradable plastic products of claim 6, characterized in that: the left end of the extrusion molding machine (1) is communicated with a feed hopper (37), and the right end of the extrusion molding machine (1) is provided with a discharge hole.
8. The production line of degradable plastic products of claim 7, characterized in that: and a reinforcing plate (38) is fixedly connected to the support frame (6).
9. The production line of degradable plastic products of claim 8, characterized in that: and the material guide pipes (18) are all provided with control valves (39).
10. The production line of degradable plastic products of claim 7, characterized in that: the bottom end of the material guide pipe (18) is flush with the top end of the material receiving hopper (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011341399.1A CN112571658A (en) | 2020-11-25 | 2020-11-25 | Degradable plastic product production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011341399.1A CN112571658A (en) | 2020-11-25 | 2020-11-25 | Degradable plastic product production line |
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| CN112571658A true CN112571658A (en) | 2021-03-30 |
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| CN202011341399.1A Pending CN112571658A (en) | 2020-11-25 | 2020-11-25 | Degradable plastic product production line |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20210330 |