CN113752409B - Plastic master batch forming machine - Google Patents
Plastic master batch forming machine Download PDFInfo
- Publication number
- CN113752409B CN113752409B CN202110937207.1A CN202110937207A CN113752409B CN 113752409 B CN113752409 B CN 113752409B CN 202110937207 A CN202110937207 A CN 202110937207A CN 113752409 B CN113752409 B CN 113752409B
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- fixedly connected
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- cylinder
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- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 107
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract description 14
- 230000008018 melting Effects 0.000 abstract description 14
- 230000002950 deficient Effects 0.000 abstract description 2
- 235000012438 extruded product Nutrition 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 12
- 239000003000 extruded plastic Substances 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000013502 plastic waste Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/272—Cleaning; Purging; Avoiding contamination of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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 discloses a plastic master batch forming machine, which comprises a workbench, wherein a melting bin is fixedly connected to the position, close to the right, of a table top at the upper end of the workbench, a feeding bin is fixedly connected to the upper end of the melting bin, a pushing chamber is fixedly connected to the left side of the melting bin, a screw rod is rotatably connected to the inside of the pushing chamber, an extrusion head is fixedly connected to the lower end of the pushing chamber, an extrusion outlet is formed in the lower end of the extrusion head, a cutting mechanism is movably connected to the lower end of the extrusion head, air cylinders are movably connected to the positions, close to the bottom, of the left and right sides of the extrusion head, and penetrate through the inside of the extrusion head, an air bag is fixedly connected to the position, close to the inner side wall of the extrusion head, of the air cylinders is fixedly connected with a piston, and the pressure inside of the extrusion head is regulated by controlling the number of discharge holes of the extrusion head, so that extruded products are more uniform, defective products are reduced, and the quality of the products is higher.
Description
Technical Field
The invention relates to the technical field of plastic particle molding, in particular to a plastic master batch molding machine.
Background
Plastic is popular because of its light weight and fast molding, and plastic master batch is a traditional Chinese medicine factor for molding various products, and before molding the finished product, it is often necessary to mix plastic powder with some functional powder, and the mixture after even mixing is heated and melted, and then is molded by extrusion, cutting and cooling.
The invention discloses a plastic master batch processing device, which comprises a platform plate, wherein a plurality of supporting seats propped against the ground are fixedly arranged on the lower end surface of the platform plate, a plastic throwing device for discharging plastic waste into equipment by flowing gas is fixedly arranged on the upper end surface of the platform plate, a forming device for melting and processing plastic into plastic particles is arranged on the right side of the plastic throwing device, the device is simple in structure, the plastic throwing device for discharging plastic waste into the equipment by flowing gas is arranged on the right side of the plastic throwing device, the forming device for melting and processing plastic into plastic particles is arranged on the right side of the plastic throwing device, the plastic waste is guided into the equipment by utilizing air flow, plastic adhesion is prevented by heating related structures of the equipment, meanwhile, plastic extrusion forming of fixed specifications is realized by utilizing a flexible linkage structure, and the working efficiency and the production reliability of the equipment are effectively improved.
In the above-mentioned comparative document, the anti-sticking phenomenon is solved, and there are still problems to be improved: when carrying out the raw materials at every turn, because need processing always, there is the interval in the raw materials of adding, in this in-process, there is the phenomenon that the pushing chamber has the material vacancy in the transportation, leads to there is the clearance in the extrusion head behind like this, leads to the product that the pressure difference extruded out to have the uneven phenomenon of thickness:
for this purpose, a plastic masterbatch molding machine is proposed.
Disclosure of Invention
The invention aims to provide a plastic master batch forming machine, which can adjust the internal pressure during extrusion by controlling the number of discharge holes of an extrusion head, so that the extruded product is more uniform, the occurrence of defective products is reduced, and the quality of the product is higher, thereby solving the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: including the workstation, the upper end mesa of workstation is close to the position fixedly connected with in right side melts the storehouse, melt the upper end fixedly connected with feeding storehouse in storehouse, the left side fixedly connected with pushing chamber in storehouse melts, the inside rotation of pushing chamber is connected with the hob, the lower extreme fixedly connected with extrusion head of pushing chamber, the extrusion mouth has been seted up to the lower extreme of extrusion head, the lower extreme swing joint of extrusion head has cutting mechanism, the equal swing joint in the position that the left and right sides of extrusion head is close to the bottom has the cylinder, and the cylinder runs through in the inside of extrusion head, the inside wall position fixedly connected with gasbag that the cylinder is close to the extrusion head, the inside sliding connection of cylinder has the piston, one side swing joint that the gasbag was kept away from to the piston has L shape pole, the lower extreme fixedly connected with fly leaf of L shape pole, the cavity has all been seted up to the position that the inside lower extreme of extrusion head is close to left and right sides, fly leaf and cavity sliding connection.
Can melt the storehouse with the raw materials through the feeding storehouse entering melting, melt the back and get into the extrusion head through the propelling movement room, when inside material exists intermittent time, the inside pressure of extrusion head reduces this moment, and the gasbag expands when extrusion head pressure reduces, and the piston removes to extrusion head inside direction in the inside of cylinder this moment, and the piston drives L shape pole and removes, and L shape pole drives the movable plate and removes, blocks up the extrusion hole of extrusion head lower extreme, cuts into the master batch with extruded material through cutting mechanism.
Preferably, a first groove is formed in one side, far away from the air bag, of the top of the cavity, a first spring is fixedly connected to the inside of the first groove, a first bump is fixedly connected to the lower end of the first spring, and a second bump is fixedly connected to the upper end of the movable plate.
When the movable plate moves inwards, the second protruding blocks are driven to move, when the second protruding blocks are contacted with the first protruding blocks, the first protruding blocks move towards the inside of the first grooves, the first springs are extruded simultaneously, when one of the second protruding blocks is separated from the first protruding blocks, the first protruding blocks reset under the acting force of the first springs, and particularly, the distance between every two adjacent second protruding blocks is equal to the distance between adjacent extrusion holes at the bottom of the adjacent extrusion heads.
Preferably, the lower extreme of movable plate has seted up the second recess, the spout has all been seted up to the left and right sides of second recess, the inside fixedly connected with second spring of spout, the lower extreme fixedly connected with slider of second spring, two fixedly connected with sprue between the slider.
When the device stops working, the internal pressure of the extrusion head is smaller than the pressure of the cylinder, the two movable plates are mutually attached at the moment, the sliding block moves downwards in the sliding groove under the action of the second spring, the sliding block drives the blocking block to move downwards at the moment, the extrusion hole at the bottom of the extrusion head is blocked, and therefore, when the device stops working, residual raw materials are prevented from staying and solidifying at the extrusion hole, the influence on the next working is avoided, and the practicability of the device is improved.
Preferably, the outer wall of the cylinder is fixedly connected with a rotary knob on one side far away from the air bag, one side, close to the air bag, of the outer wall of the cylinder is fixedly connected with a U-shaped rod, and the upper end rod wall of the L-shaped rod is rotationally connected with the left side of the cylinder.
When the material remains outside the position where the air bag is located, the use of the air bag can be influenced if the material is solidified, and meanwhile the extrusion effect can be influenced, at the moment, the air cylinder is driven to rotate through the rotation of the rotary knob, and the U-shaped rod is driven to rotate through the rotation of the air cylinder.
Preferably, the inside wall of extrusion head is close to the position fixedly connected with bearing of upper end, the equal fixedly connected with of left and right sides inner wall of bearing scrapes the pole, the inside at the extrusion head is inlayed to the bearing, scrape the inner wall laminating of pole and extrusion head, two fixedly connected with circle between the lower extreme of scraping the pole, the lower extreme fixedly connected with rack of circle, rack and U-shaped pole meshing are connected.
When the work is finished, the inner side wall of the extrusion head still remains some raw materials, the cleaning is difficult, when the U-shaped rod rotates, one end of the U-shaped rod, which is close to the inside of the extrusion head, is meshed with the rack, so the rack drives the circle to rotate, and the circle rotates to drive the two scraping rods to rotate under the support of the bearing.
Preferably, a sealing ring is arranged at the joint of the L-shaped rod and the air cylinder.
Avoiding the influence of the phenomenon of air leakage on the extrusion work.
Compared with the prior art, the invention has the beneficial effects that:
1. the extrusion head can control the amount of the extruded plastic according to the action of the pressure in the extrusion head on the air bag, so that the extruded plastic is ensured to be uniform, and the quality of the product is higher when the product is cut into master batches;
2. can be in the time of extrusion head non-working through the jam, can block up the extrusion hole, avoid external impurity to get into the inside of extrusion head and influence extrusion work thereafter, through the setting of scraping the pole, can clear up the inside of extrusion head after the work.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of an extrusion head of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;
FIG. 6 is a schematic view of a hanger bar according to the present invention;
FIG. 7 is a bottom view of the extrusion head of the present invention;
fig. 8 is a cross-sectional view of a push chamber of the present invention.
In the figure: 1. a work table; 2. a melting bin; 3. a pushing chamber; 4. an extrusion head; 5. a cylinder; 6. a cutting mechanism; 7. a piston; 8. an air bag; 9. an L-shaped rod; 10. a moving plate; 11. a cavity; 12. a first groove; 13. a first spring; 14. a rack; 15. a first bump; 16. a second bump; 17. a second groove; 18. a chute; 19. a second spring; 20. a slide block; 21. blocking; 22. a rotary knob; 23. a U-shaped rod; 24. a bearing; 25. a scraping rod; 26. a circle; 27. a feeding bin; 28. an extrusion port; 29. a screw rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
1-3, 7 and 8, the plastic master batch forming machine comprises a workbench 1, wherein a melting bin 2 is fixedly connected to the position, close to the right, of a table top at the upper end of the workbench 1, a feeding bin 27 is fixedly connected to the upper end of the melting bin 2, a pushing chamber 3 is fixedly connected to the left side of the melting bin 2, a screw rod 29 is rotatably connected to the inside of the pushing chamber 3, a pressing head 4 is fixedly connected to the lower end of the pushing chamber 3, an extrusion opening 28 is formed in the lower end of the pressing head 4, a cutting mechanism 6 is movably connected to the lower end of the pressing head 4, air cylinders 5 are movably connected to the positions, close to the bottom, of the left side and the right side of the pressing head 4, the air cylinders 5 penetrate through the inside of the pressing head 4, an air bag 8 is fixedly connected to the inner side wall position, which is close to the pressing head 4, a piston 7 is slidably connected to the inside of the air cylinder 5, an L-shaped rod 9 is movably connected to one side, a moving plate 10 is fixedly connected to the lower end of the L-shaped rod 9, the lower end of the L-shaped rod 9 is movably connected to the moving plate 10, the lower end of the pressing head 4 is movably connected to the left side and the right side of the pressing head 4, and the left side of the pressing head is provided with a cavity 11, and the cavity 11 is movably connected to the left side 11.
Because different raw materials need to be added into the plastic master batch when the plastic master batch is manufactured, when the raw materials are added once, a time difference exists when one raw material is taken out, and a gap possibly exists in the pushing chamber 3 in the pushing process, so that the materials of the extrusion head 4 are intermittent, the pressure is insufficient, and the extruded plastic is uneven;
during operation, raw materials can be melted through the feeding bin 27 and enter the melting bin 2, after melting, the raw materials enter the extrusion head 4 through the spiral rod 29 in the pushing chamber 3, the raw materials enter the extrusion head 4 through rotation of the spiral rod 29, the raw materials are extruded through pressure generated by rotation of the spiral rod 29, when the internal raw materials are intermittent, the pressure in the extrusion head 4 is reduced, the air bag 8 expands when the pressure of the extrusion head 4 is reduced, at the moment, the piston 7 moves towards the inside of the extrusion head 4 in the cylinder 5, the piston 7 drives the L-shaped rod 9 to move, the L-shaped rod 9 drives the moving plate 10 to move, the extrusion port 28 at the lower end of the extrusion head 4 is blocked, the extruded raw materials are cut into master batches through the cutting mechanism 6, the cross section of the discharge port is changed, the speed during discharging is changed, the pressure in the extrusion head 4 is changed, the influence of the pressure on extruded plastics is reduced, the extruded master batches are more uniform, and the quality of the extruded plastics master batches is higher.
As an embodiment of the present invention, as shown in fig. 1 to 4, a first groove 12 is formed on a side of the top of the cavity 11 away from the air bag 8, a first spring 13 is fixedly connected to the inside of the first groove 12, a first bump 15 is fixedly connected to the lower end of the first spring 13, and a second bump 16 is fixedly connected to the upper end of the moving plate 10;
when the movable plate 10 moves inwards, the second protruding block 16 is driven to move, when the second protruding block 16 contacts with the first protruding block 15, the first protruding block 15 moves towards the inside of the first groove 12 and simultaneously extrudes the first spring 13, when one of the second protruding blocks 16 is separated from the first protruding block 15, the first protruding block 15 is reset under the acting force of the first spring 13, and particularly, the distance between every two adjacent second protruding blocks 16 is equal to the distance between adjacent extrusion holes at the bottom of the adjacent extrusion head 4, so that the phenomenon that extruded plastic particles are unqualified due to the fact that the position of the movable plate 10, which is remained at half of the extrusion holes during movement, is avoided, and the extrusion efficiency is further improved.
As an embodiment of the present invention, as shown in fig. 1, 2, 3 and 5, a second groove 17 is formed at the lower end of the moving plate 10, sliding grooves 18 are formed on both left and right sides of the second groove 17, a second spring 19 is fixedly connected to the inside of the sliding groove 18, a sliding block 20 is fixedly connected to the lower end of the second spring 19, and a blocking block 21 is fixedly connected between the two sliding blocks 20;
during operation, when the device stops working, the internal pressure of the extrusion head 4 is smaller than the pressure of the air cylinder 5, the two movable plates 10 are mutually attached at the moment, the sliding block 20 moves downwards in the chute 18 under the action of the second spring 19, the sliding block 20 drives the blocking block 21 to move downwards at the moment, the extrusion hole at the bottom of the extrusion head 4 is blocked, and therefore, when the device stops working, residual raw materials are prevented from staying and solidifying at the extrusion hole, the influence on the next working is avoided, and the practicability of the device is improved.
As one embodiment of the invention, a rotary knob 22 is fixedly connected to one side of the outer wall of the air cylinder 5 far away from the air bag 8, a U-shaped rod 23 is fixedly connected to one side of the outer wall of the air cylinder 5 near the air bag 8, and the upper end rod wall of the L-shaped rod 9 is rotatably connected with the left side of the air cylinder 5;
when the material is remained outside the position where the air bag 8 is located in the working process, the use of the air bag 8 can be influenced if the material is solidified, meanwhile, the extrusion effect can also be influenced, at the moment, the air cylinder 5 is driven to rotate through the rotation of the rotary knob 22, the air cylinder 5 rotates to drive the U-shaped rod 23 to rotate, so that the residual material can be scraped, and the cleaning at the later stage is quite convenient.
As an embodiment of the present invention, as shown in fig. 1, 2, 3 and 6, a bearing 24 is fixedly connected to a position of the inner side wall of the extrusion head 4 near the upper end, scraping rods 25 are fixedly connected to inner walls of both left and right sides of the bearing 24, the bearing 24 is embedded in the extrusion head 4, the scraping rods 25 are attached to the inner wall of the extrusion head 4, a circle 26 is fixedly connected between lower ends of the two scraping rods 25, a rack 14 is fixedly connected to a lower end of the circle 26, and the rack 14 is in meshed connection with the U-shaped rod 23;
during operation, when work is finished, the inside wall of extrusion head 4 still remains some raw materials, difficulty in the clearance when U-shaped pole 23 rotates, U-shaped pole 23 is close to the inside one end of extrusion head 4 and is connected with rack 14 meshing, U-shaped pole 23 is close to the one end size of extrusion head 4, can block into rack 14's tooth's socket, drive rack 14 when U-shaped pole 23 rotates and rotate, so rack 14 drives circle 26 and rotates, circle 26 rotates and drives two scrapers 25 and rotate under the support of bearing 24, the material that will be stained with on extrusion head 4 can strike off like this, provide convenience to the clearance of inner wall for people.
Working principle:
when in operation, raw materials can be melted in the melting bin 2 through the feeding bin 27, after melting, the raw materials pass through the pushing chamber 3, the spiral rod 29 in the pushing chamber 3 rotates, so that the raw materials enter the extrusion head 4, the raw materials are extruded by the pressure generated by the rotation of the spiral rod 29, when the internal raw materials are intermittent, the pressure in the extrusion head 4 is reduced, the air bag 8 expands when the pressure in the extrusion head 4 is reduced, the piston 7 moves towards the internal direction of the extrusion head 4 in the cylinder 5, the piston 7 drives the L-shaped rod 9 to move, the L-shaped rod 9 drives the moving plate 10 to move, the extrusion port 28 at the lower end of the extrusion head 4 is blocked, the extruded raw materials are cut into master batches through the cutting mechanism 6, the speed during discharging is changed by changing the cross section of the discharge port, and then the pressure in the extrusion head 4 is changed, the influence of pressure on extruded plastics is reduced, the extruded plastic master batch is more uniform, the quality is higher, when the movable plate 10 moves inwards, the second lug 16 is driven to move, when the second lug 16 contacts with the first lug 15, the first lug 15 moves inwards of the first groove 12, meanwhile, the first spring 13 is extruded, when one of the second lugs 16 is separated from the first lug 15, the first lug 15 is reset under the action force of the first spring 13, and particularly, the distance between every two adjacent second lugs 16 is equal to the distance between adjacent extrusion holes at the bottom of the adjacent extrusion head 4, so that the phenomenon that extruded plastic particles are unqualified due to the fact that the movable plate 10 stays at a half position of the extrusion holes in the moving process is avoided, and the extrusion efficiency is further improved. When the device stops working, the internal pressure of extrusion head 4 is less than the pressure of cylinder 5 this moment, two movable plates 10 laminating each other this moment, under the effect of second spring 19 this moment, slider 20 moves down in the inside of spout 18, slider 20 drives the shutoff 21 and moves down, the extrusion hole of extrusion head 4 bottom is plugged up this moment, in the time of stopping working, avoid remaining raw materials to stop solidification in extrusion hole department like this, the influence of working next time, the practicality of the device has been improved, when the position outside that gasbag 8 was located remains the material, then can influence the use of gasbag 8 if the solidification, also can influence extruded effect simultaneously, at this moment, the cylinder 5 rotates and drives U-shaped pole 23 rotation through the rotation of change knob 22, like this can scrape remaining material, in the clearance of later stage, very convenient, in the time of working, the inside wall of extrusion head 4 still remains some raw materials, in the time of working, U-shaped pole 23 is close to extrusion head 4 inside one end and rack bar 14 meshing with the rack bar 23, can drive the rack bar 14 and rotate the inside the circle, the one end is contacted with the rack bar 14 and can be rotated in order to carry out the rotation of the rack bar 14, the one end is contacted with the rack bar 14 and is rotated in order to drive the inside the circle, the one end is rotated and is rotated in order to be carried out, the rotation is convenient to rotate, the rack bar is 14 is rotated and is rotated in the inside the rack bar is rotated and is rotated in the rack bar is 14 is contacted with the rack bar is 14.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a plastics masterbatch make-up machine, includes workstation (1), its characterized in that: the upper end mesa of workstation (1) is close to the position fixedly connected with that the right side melts storehouse (2), melt the upper end fixedly connected with feeding storehouse (27) of storehouse (2), the left side fixedly connected with pushing chamber (3) that melts storehouse (2), the inside rotation of pushing chamber (3) is connected with hob (29), the lower extreme fixedly connected with extrusion head (4) of pushing chamber (3), extrusion mouth (28) have been seted up to the lower extreme of extrusion head (4), the lower extreme swing joint of extrusion head (4) has cutting mechanism (6), the position that the left and right sides of extrusion head (4) is close to the bottom is all swing joint have cylinder (5), and cylinder (5) run through in the inside of extrusion head (4), the inside wall position fixedly connected with gasbag (8) that cylinder (5) is close to extrusion head (4), the inside sliding connection of cylinder (5) has piston (7), one side that piston (7) kept away from gasbag (8) has L shape pole (9), the lower extreme fixedly connected with of extrusion head (9) is close to the cavity (10) of cavity (10), the cavity (10) are all seted up with the lower extreme of moving plate (10);
the lower end of the movable plate (10) is provided with a second groove (17), the left side and the right side of the second groove (17) are provided with sliding grooves (18), the inside of each sliding groove (18) is fixedly connected with a second spring (19), the lower end of each second spring (19) is fixedly connected with a sliding block (20), and a blocking block (21) is fixedly connected between the two sliding blocks (20);
a rotary knob (22) is fixedly connected to one side, far away from the air bag (8), of the outer wall of the air cylinder (5), a U-shaped rod (23) is fixedly connected to one side, close to the air bag (8), of the outer wall of the air cylinder (5), and the upper end rod wall of the L-shaped rod (9) is rotatably connected with the left side of the air cylinder (5);
the extrusion head is characterized in that a bearing (24) is fixedly connected to the inner side wall of the extrusion head (4) close to the upper end, scraping rods (25) are fixedly connected to the inner walls of the left side and the right side of the bearing (24), the bearing (24) is embedded in the extrusion head (4), the scraping rods (25) are attached to the inner wall of the extrusion head (4), a circle (26) is fixedly connected between the lower ends of the scraping rods (25), a rack (14) is fixedly connected to the lower end of the circle (26), and the rack (14) is connected with a U-shaped rod (23) in a meshed mode.
2. The plastic master batch forming machine according to claim 1, wherein a first groove (12) is formed in one side, far away from the air bag (8), of the top of the cavity (11), a first spring (13) is fixedly connected to the inside of the first groove (12), a first lug (15) is fixedly connected to the lower end of the first spring (13), and a second lug (16) is fixedly connected to the upper end of the movable plate (10).
3. A plastic masterbatch forming machine according to claim 1, characterized in that a sealing ring is provided at the connection of the L-shaped rod (9) and the cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937207.1A CN113752409B (en) | 2021-08-16 | 2021-08-16 | Plastic master batch forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110937207.1A CN113752409B (en) | 2021-08-16 | 2021-08-16 | Plastic master batch forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113752409A CN113752409A (en) | 2021-12-07 |
| CN113752409B true CN113752409B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110937207.1A Active CN113752409B (en) | 2021-08-16 | 2021-08-16 | Plastic master batch forming machine |
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| CN (1) | CN113752409B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157623A (en) * | 2022-05-07 | 2022-10-11 | 邵克雨 | Extruder die head and extruder |
| CN115195075B (en) * | 2022-08-02 | 2024-04-19 | 广东顺石材料科技有限公司 | Environment-friendly color-matching flame-retardant nylon engineering plastic particle production equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653129A (en) * | 2012-05-21 | 2012-09-05 | 贵州大学 | Pressure adjusting method and device of handpiece of screw extruder |
| CN209920491U (en) * | 2019-05-13 | 2020-01-10 | 天津金盛玺纸制品有限公司 | Paper cup production is with drenching membrane ejection of compact machine |
| CN211682989U (en) * | 2019-11-28 | 2020-10-16 | 湖州讯腾电缆材料科技有限公司 | Masterbatch colorant production facility |
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2021
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653129A (en) * | 2012-05-21 | 2012-09-05 | 贵州大学 | Pressure adjusting method and device of handpiece of screw extruder |
| CN209920491U (en) * | 2019-05-13 | 2020-01-10 | 天津金盛玺纸制品有限公司 | Paper cup production is with drenching membrane ejection of compact machine |
| CN211682989U (en) * | 2019-11-28 | 2020-10-16 | 湖州讯腾电缆材料科技有限公司 | Masterbatch colorant production facility |
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