CN113001931A

CN113001931A - Injection molding device with burr removing mechanism for plastic product processing

Info

Publication number: CN113001931A
Application number: CN202110196554.3A
Authority: CN
Inventors: 王新兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-06-22

Abstract

The invention relates to the technical field of plastic product processing equipment, in particular to an injection molding device with a burr removing mechanism for plastic product processing. According to the plastic pipeline deburring device, the deburring mechanism is arranged above the base, when the plastic pipeline is led out and enters the outer sleeve, burrs generated on the outer walls of the front side and the rear side of the plastic pipeline can be continuously scraped by the scrapers through the relative movement between the scrapers fixed on the inner walls of the front side and the rear side of the outer sleeve and the plastic pipeline, when the top of the air inlet is externally connected with the air blowing device, the burrs scraped by the scrapers can be continuously removed, the automatic deburring after the production of the plastic pipeline is finished is facilitated, and the processing efficiency and the product quality of the device are facilitated to be improved.

Description

Injection molding device with burr removing mechanism for plastic product processing

Technical Field

The invention relates to the technical field of plastic product processing equipment, in particular to an injection molding device with a burr removing mechanism for plastic product processing.

Background

Injection molding is a molding method for producing and molding plastic products, and in the production process of the plastic products, it is usually necessary to use an injection molding apparatus to extrude and inject the plastic material into a pre-designed mold, the plastic raw materials are extruded and fused into a preset shape through the limitation of a mould, and in the existing injection molding production, when the plastic pipeline is produced, because the plastic pipeline has the characteristics of round and long and is influenced by the hollow structure in the plastic pipeline, the plastic pipeline ensures that the plastic pipeline is convenient and fast to maintain and repair the mould, therefore, the pipeline injection mold is generally divided into an upper layer and a lower layer, the injection production of the plastic pipeline is realized by a mold closing mode, and the plastic pipeline injection production device in the prior art, although it can perfectly and continuously perform the injection molding production of the plastic pipeline, it is limited by the structure, so that the following problems still exist in the production process:

the injection molding device for plastic pipeline production in the prior art is influenced by the layered arrangement of an upper layer and a lower layer of an injection mold, when the upper module and the lower module are not tightly sealed, burrs are easily generated on the outer wall of the plastic pipeline which is produced and molded, the burrs are positioned at the gap position of the joint of the upper module and the lower module, so that the burrs are often manually taken out by secondary processing of workers after production, and the injection molding production efficiency and the product quality of the plastic pipeline are influenced;

in the injection molding device for plastic pipeline production in the prior art, when the crushed aggregates pipeline is produced and led out, because the pipeline molded by production is not completely cooled, hardened and shaped, if burr trimming is needed, the plastic pipeline needs to be cooled and placed, and if not, in the burr trimming process, the scraper is easy to cause extra wrinkle damage to the outer wall of the plastic pipeline body, so that the product quality is influenced;

third, plastic conduit production among the prior art is with device of moulding plastics, it is when installing the mould, is restricted by mould appearance specification, when the mould of different specification and dimension is installed, often need adopt the mode of the fixed pressfitting of horse boy to fix the mould on supporting the face, at the actual fixed in-process, the bottom of mould lacks the structure of lifting, and the top of mould lacks necessary supplementary pressfitting structure, lead to the mould to adjust fixed operation inconvenient, and the closed seal of mould receives the influence easily, thereby influence the stability of the production of moulding plastics.

To solve the above problems, we propose an injection molding apparatus having a burr removing mechanism for plastic product processing.

Disclosure of Invention

The invention aims to provide an injection molding device with a burr removing mechanism for plastic product processing, which aims to solve the problems that the burr of a plastic pipeline which is produced and molded cannot be automatically removed, the plastic pipeline cannot be cooled and hardened in time after production and molding, so that the burr processing is easily influenced, and plastic molds with different specifications are easily influenced during installation in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an injection molding device with a burr removing mechanism for processing plastic products comprises a base, wherein a feeding mechanism is fixedly arranged on the right side of the top of the base, a mold main body is arranged at the middle position of the base, a cooling mechanism is arranged on the left side of the mold main body, the cooling mechanism comprises a supporting cylinder, the supporting cylinder is fixedly arranged at the middle position of the top of the left side of the base, the mold main body comprises an upper mold set and a lower mold set, a feed inlet is formed in the middle position of the right end of the mold main body, a discharge outlet is formed in the middle position of the left end of the mold main body, the discharge outlet corresponds to the right end of the supporting cylinder, a cooling pipe is uniformly wound and fixed on the outer wall of the supporting cylinder, a water tank is fixedly arranged at the top of the left side of the base, a water pump is fixedly arranged on the outer wall of one side of, the output of water pump passes through the fixed left end that communicates at the cooling tube of pipeline, the right-hand member of cooling tube passes through the fixed inside that communicates at the water tank of pipeline, the left end fixedly connected with deckle edge of a support section of thick bamboo strikes off the mechanism, and deckle edge strikes off the mechanism including the outer sleeve, the inside diameter of outer sleeve is greater than the outside diameter of a support section of thick bamboo, bilateral symmetry form is fixed with the scraper around the inside of outer sleeve.

Preferably, the feeding mechanism is including first bracket, and the welded fastening of first bracket is in the right side top intermediate position of base, bilateral symmetry form is fixed with first electromagnetism slide rail around the top of first bracket, and the top fixedly connected with second bracket of first electromagnetism slide rail, sliding connection between second bracket through first electromagnetism slide rail and the first bracket, the top fixed mounting of second bracket has the feed barrel, and the left end intermediate position fixed mounting of feed barrel has the injecting glue head, the injecting glue head with the feed inlet position that mould main part right-hand member set up is corresponding.

Preferably, the top middle position of the base is fixedly provided with an installation mechanism, the installation mechanism comprises an outer frame assembly, the outer frame assembly comprises two groups of beams, the two groups of beams are symmetrically and fixedly installed at the top middle position of the base in a front-back manner, the left side and the right side of each group of beams are respectively provided with a vertical beam, each group of vertical beams is respectively provided with an adjusting beam close to one side of the middle position of the base, a first screw rod is vertically inserted in each group of adjusting beams, the first screw rod is rotatably connected with the adjusting beams, a first screw sleeve is sleeved on the outer side of the first screw rod and is embedded in the first screw rod, the first screw sleeve is connected with the first screw rod in a sliding and lifting manner, threads assembled on the inner wall of the first screw sleeve are matched with threads assembled on the outer wall of the first screw rod, and an L-shaped frame is fixedly welded on the outer side of the first screw sleeve, the mould main body is erected on the four groups of L-shaped frames.

Preferably, every group the equal fixed welding in bottom of erecting the roof beam has the second swivel nut, and every group the second swivel nut all corresponds and inlays in the inside of crossbeam, sliding connection about between second swivel nut and the crossbeam controls two sets of corresponding transversely run through between the second swivel nut has the second screw rod, the screw thread opposite direction of assembly on the second screw rod left and right sides outer wall, every group the screw thread of assembly on the second swivel nut inner wall respectively with the screw thread looks adaptation of assembly on the second screw rod outer wall, the front and back two sets of fixedly connected with belt pulley drive mechanism between the left end of second screw rod, it is two sets of connect through the belt pulley drive mechanism transmission between the second screw rod.

Preferably, every group adjust the roof beam and be close to in the equal fixed welding of one side intermediate position of erecting the roof beam and have a barrel, and the outside cover of barrel is equipped with the bolt, the screw thread looks adaptation of assembly on the screw inner wall and the barrel outer wall, the bolt rotates to be connected in the regulation roof beam intermediate position that corresponds, every group equal welded fastening has the gag lever post on adjusting the roof beam, and the gag lever post correspondence is inserted and is established the inside of erecting the roof beam, gag lever post and perpendicular beam between sliding connection.

Preferably, a linkage assembly is connected between the bottoms of each group of the first screws, the linkage assembly comprises first bevel gears, the bottoms of each group of the first screws are fixedly welded with the first bevel gears, the outer sides of each group of the first bevel gears are engaged with second bevel gears, the middle positions of each group of the second bevel gears are fixedly welded with first spline housings which are rotatably connected with the bottoms of the corresponding adjusting beams, first spline shafts are inserted into the front and rear corresponding groups of the first spline housings in a penetrating manner, the first spline housings are slidably connected with the first spline shafts, one end of the front side of each group of the first spline shafts is fixedly welded with third bevel gears, the outer sides of the third bevel gears are engaged with fourth bevel gears, the middle positions of each group of the fourth bevel gears are fixedly welded with second spline housings, and the two groups of the second spline housings are rotatably connected with the bottoms of the corresponding front two groups of the vertical beams, and a second spline shaft is inserted between the two groups of second spline sleeves in a penetrating manner, and the second spline sleeves are connected with the second spline shafts in a sliding manner.

Preferably, supplementary pressing means is installed to the top of mould main part, and supplementary pressing means is including the carriage, carriage welded fastening is at the top intermediate position of base, the top sliding connection of carriage has the layer board, the intermediate position fixed mounting of layer board has hydraulic push rod, and fixed welding has the briquetting on hydraulic push rod's the bottom power output shaft, the fixed welding of right-hand member below position of layer board has the supporting leg, and is connected with second electromagnetism slide rail between the bottom of supporting leg and the top of base, sliding connection between the supporting leg passes through second electromagnetism slide rail and the base.

Preferably, the right-hand member fixedly connected with guide cover of a support section of thick bamboo, and the appearance of guide cover is for leaking hopper-shaped, the inside diameter of guide cover reduces from the right side to the left side gradually, evenly surround on the inner wall of a support section of thick bamboo and be fixed with aluminium alloy plate, and aluminium alloy plate's appearance is slice, aluminium alloy plate's outside one end fixed connection is on the cooling tube.

Preferably, the top of the outer sleeve is fixedly welded and communicated with an air inlet, the air inlet is externally connected with a blower device, and the bottom of the outer sleeve is provided with a through hole.

Preferably, the left side of the outer sleeve is fixedly connected with a polishing mechanism, the polishing mechanism comprises a connecting cylinder, the connecting cylinder is fixedly communicated with the middle position of the left side of the outer sleeve, the left end of the connecting cylinder is rotationally connected with a rotating cylinder, a support frame is sleeved on the outer side of the rotary cylinder, the rotary cylinder is rotatably connected with the support frame, the bottom of the support frame is welded and fixed on the base, an outer gear ring is fixedly sleeved on the outer side of the rotary cylinder, a servo motor is fixedly installed at the top of the left end of the base, and a straight gear is fixedly arranged on a rotating output shaft of the servo motor, teeth assembled outside the straight gear are matched with teeth assembled outside the outer gear ring, an annular polishing stone is fixedly arranged on the inner wall of the right end of the rotary cylinder, a brush is fixedly arranged on the inner wall of the left side of the rotary cylinder, and the appearance of the brush is spiral, and the brush is fixedly arranged on the inner wall of the rotary cylinder in a surrounding manner.

Compared with the prior art, the invention has the beneficial effects that:

1. the burr scraping mechanism is arranged above the base, when the plastic pipeline is guided out and enters the outer sleeve, burrs generated on the outer walls of the front side and the rear side of the plastic pipeline can be continuously scraped by the scrapers through the relative movement between the scrapers fixed on the inner walls of the front side and the rear side of the outer sleeve and the plastic pipeline, when the top of the air inlet is externally connected with the air blowing device, the burrs scraped by the scrapers can be continuously removed, the automatic burr removal after the production of the plastic pipeline is facilitated, and the processing efficiency and the product quality of the device can be conveniently improved;

2. the polishing mechanism is arranged at the top of the left end of the base, and the servo motor can drive the rotary cylinder to rotate when being electrified and operated by means of tooth meshing transmission between the straight gear and the outer gear ring, so that the annular polishing stone and the hairbrush can polish and polish the pipeline with burrs scraped, and the quality of the pipeline after production is improved;

3. the cooling mechanism is arranged at the right end of the outer sleeve, the cooling pipe is wound and wrapped on the outer side of the supporting cylinder, the output end of the water pump is fixedly communicated with the left end of the cooling pipe, after the water pump is powered on and started, cooling water in the water tank is continuously pumped into the cooling pipe, and cooling liquid is enabled to flow from left to right in the cooling pipe, so that a plastic pipeline passing through the inside of the supporting cylinder is stably cooled, the plastic pipeline is favorably ensured to be quickly hardened and shaped, and the burr removing operation is more stably and quickly carried out;

4. install the top intermediate position at the base through setting up installation mechanism, be connected through the thread engagement between second swivel nut and the second screw rod, make perpendicular roof beam can remove about, and simultaneously, be connected through the thread engagement between setting up first screw rod and the first swivel nut, make L shape frame can reciprocate the height-adjusting, and set up thread engagement between bolt and the barrel and be connected, make the position of adjusting the roof beam adjust from beginning to end, thereby make the device can install the mould main part of the different specifications of adaptation, and the pressfitting of cooperation briquetting, make the laminating between the mould main part upper and lower module inseparable, be favorable to reducing the probability that deckle edge produced.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a perspective view of the auxiliary pressing mechanism of the present invention;

FIG. 3 is a perspective view of the mounting mechanism of the present invention;

FIG. 4 is a schematic cross-sectional perspective view of the mounting mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a perspective view of the cooling mechanism, the burr scraping mechanism and the polishing mechanism of the present invention;

FIG. 7 is a perspective view of the cooling mechanism of the present invention;

FIG. 8 is a perspective view of the burr scraping mechanism and the polishing mechanism of the present invention;

FIG. 9 is a schematic perspective view showing the structure of an aluminum alloy sheet according to the present invention;

fig. 10 is a schematic perspective exploded view of the rotary cylinder of the present invention.

In the figure: 100. a base; 200. a feeding mechanism; 210. a first bracket; 220. a first electromagnetic slide rail; 230. a second bracket; 240. feeding a gun barrel; 250. a glue injection head; 300. an installation mechanism; 310. an outer frame assembly; 311. a cross beam; 312. erecting a beam; 313. adjusting the beam; 314. a first screw; 315. a first threaded sleeve; 316. an L-shaped frame; 321. a second thread insert; 322. a second screw; 323. a belt pulley transmission mechanism; 331. a screw cylinder; 332. a bolt; 333. a limiting rod; 340. a linkage assembly; 341. a first bevel gear; 342. a second bevel gear; 343. a first spline housing; 344. a first spline shaft; 345. a third bevel gear; 346. a fourth bevel gear; 347. a second spline housing; 348. a second spline shaft; 400. an auxiliary pressing mechanism; 410. a support frame; 420. a support plate; 430. a hydraulic push rod; 440. briquetting; 450. supporting legs; 460. a second electromagnetic slide rail; 500. a cooling mechanism; 510. a support cylinder; 520. a cooling tube; 530. a guide cover; 540. a water tank; 550. a water pump; 560. aluminum alloy plate; 600. a burr scraping mechanism; 610. an outer sleeve; 620. a scraper; 630. an air inlet; 700. a polishing mechanism; 710. a connecting cylinder; 720. a rotary drum; 730. a support frame; 740. an outer ring gear; 750. a servo motor; 760. a spur gear; 770. annular grinding stones; 780. a brush; 800. a mold body.

The specific implementation mode is as follows:

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. 1-10, an embodiment of the present invention is shown: an injection molding device with a burr removing mechanism for processing plastic products comprises a base 100, a feeding mechanism 200 is fixedly arranged on the right side of the top of the base 100, a mold main body 800 is arranged at the middle position of the base 100, a cooling mechanism 500 is arranged on the left side of the mold main body 800, the cooling mechanism 500 comprises a supporting cylinder 510, the supporting cylinder 510 is fixedly arranged at the middle position of the top of the left side of the base 100, the mold main body 800 comprises an upper mold set and a lower mold set, a feeding hole is arranged at the middle position of the right end of the mold main body 800, a discharging hole is arranged at the middle position of the left end of the mold main body 800, the position of the discharging hole corresponds to the right end of the supporting cylinder 510, a cooling pipe 520 is uniformly wound and fixed on the outer wall of the supporting cylinder 510, a water tank 540 is fixedly arranged on the top of the left side of the base 100, a water pump 550 is fixedly, the output end of the water pump 550 is fixedly communicated with the left end of the cooling pipe 520 through a pipeline, the right end of the cooling pipe 520 is fixedly communicated with the inside of the water tank 540 through a pipeline, the left end of the supporting cylinder 510 is fixedly connected with a burr scraping mechanism 600, the burr scraping mechanism 600 comprises an outer sleeve 610, the inner diameter of the outer sleeve 610 is larger than the outer diameter of the supporting cylinder 510, scrapers 620 are symmetrically fixed on the front side and the rear side of the inside of the outer sleeve 610, when the device works, raw material is supplied to the inside of the die body 800 through the feeding mechanism 200, so that a plastic pipe product is formed in the die body 800, and the plastic pipe product is discharged from the left side under continuous feeding and extrusion, when the device works, a plastic pipe guided out by forming moves into the inside of the supporting cylinder 510 and passes through the inside of the supporting cylinder 510, at the moment, the water pump 550 is powered on and started, cooling water pre-filled in the water tank 540, because the output end of the water pump 550 is communicated with the left end of the cooling pipe 520, cooling water circularly flows in the cooling pipe 520 from left to right, when the cooling water in the cooling pipe 520 continuously circulates, heat in the plastic pipe in the support cylinder 510 is absorbed and taken away, the plastic pipe passing through the support cylinder 510 is continuously and effectively cooled, the plastic pipe is quickly hardened and shaped, burrs generated on the outer walls of the front side and the rear side of the plastic pipe are cut off by matching with a scraper 620 arranged in an outer sleeve 610 at the left end of the support cylinder 510, because the cooling water in the cooling pipe 520 flows from left to right, the produced plastic pipe continuously moves from right to left, the diffusion influence of the heat is generated, the temperature of the right end in the cooling pipe 520 is gradually reduced leftwards, the cooling of the pipe in the support cylinder 510 by the cooling water in the cooling pipe 520 is ensured to be uniform and gradual, cracks caused by the rapid cooling of the plastic pipe are effectively, The phenomenon of collapse and other defective products effectively guarantees the working stability of the device, and the plastic pipeline is rapidly cooled and formed in an auxiliary cooling and solidifying mode, so that the convenience of the plastic pipeline in the process of cutting burrs is effectively guaranteed;

further, the feeding mechanism 200 includes a first bracket 210, the first bracket 210 is welded and fixed at the middle position of the top of the right side of the base 100, the first electromagnetic slide rails 220 are symmetrically fixed at the front and rear sides of the top of the first bracket 210, the top of the first electromagnetic slide rail 220 is fixedly connected with a second bracket 230, the second bracket 230 is slidably connected with the first bracket 210 through the first electromagnetic slide rails 220, the top of the second bracket 230 is fixedly provided with a feeding barrel 240, the middle position of the left end of the feeding barrel 240 is fixedly provided with a glue injection head 250, the glue injection head 250 corresponds to the position of a feed inlet arranged at the right end of the mold main body 800, the mold main body 800 is fed through the feeding mechanism 200, and the second bracket 230 can be slidably connected with the first bracket 210 by virtue of the first electromagnetic slide rails 220, so that the adjustment and control between the glue injection head 250 and the mold main body 800 are convenient and fast, the left end of the glue injection head 250 corresponds to the feed inlet at the right end of the die main body 800, so that the stability and accuracy of glue injection operation of the glue injection head 250 can be conveniently guaranteed, and bad operations such as glue leakage and the like can be avoided;

further, the middle position of the top of the base 100 is fixedly provided with the mounting mechanism 300, the mounting mechanism 300 comprises an outer frame component 310, the outer frame component 310 comprises two groups of beams 311, the two groups of beams 311 are arranged in two groups, the two groups of beams 311 are fixedly arranged in the middle position of the top of the base 100 in a front-back symmetrical manner, the left side and the right side of each group of beams 311 are provided with vertical beams 312, one side of each group of vertical beams 312 close to the middle position of the base 100 is provided with an adjusting beam 313, a first screw 314 is vertically inserted in each group of adjusting beams 313, the first screw 314 is rotatably connected with the adjusting beams 313, a first threaded sleeve 315 is sleeved on the outer side of the first screw 314, the first threaded sleeve 315 is embedded in the first screw 314, the first threaded sleeve 315 is connected with the first screw 314 in a sliding and lifting manner, threads assembled on the inner wall of the first threaded sleeve 315 are matched with threads assembled on the outer wall of the, the outer side of each group of first thread inserts 315 is fixedly welded with an L-shaped frame 316, the die main body 800 is erected on the four groups of L-shaped frames 316, the outer frame component 310 is arranged at the middle position of the top of the base 100, and the position of the corresponding L-shaped frame 316 can be adjusted by rotating the first screw 314 by means of the threaded engagement connection between the first screw 314 and the first thread inserts 315 when the device is used for installing the die main body 800, so that the lifted height of the die main body 800 can be flexibly adjusted, the device is suitable for installing the die main bodies 800 with different specifications, and the use flexibility of the device is effectively improved;

furthermore, the bottom of each set of vertical beams 312 is fixedly welded with a second threaded sleeve 321, each set of second threaded sleeves 321 is correspondingly embedded in the corresponding cross beam 311, the second threaded sleeves 321 are connected with the cross beam 311 in a left-right sliding manner, a second screw 322 transversely penetrates between two sets of second threaded sleeves 321 which are corresponding to each other on the left and right, the outer walls of the left and right sides of the second screw 322 are opposite in direction, threads assembled on the inner wall of each set of second threaded sleeves 321 are respectively matched with threads assembled on the outer wall of the second screw 322, a belt pulley transmission mechanism 323 is fixedly connected between the left ends of the front and rear sets of second screw 322, the two sets of second screw 322 are in transmission connection through the belt pulley transmission mechanism 323, and the second threaded sleeves 321 are in threaded engagement with the second screw 322, so that when the device works, the second screw 322 is rotated to drive the second threaded sleeves 321 to move left and right, thereby adjusting the position of the corresponding vertical beams 312, the position of each vertical beam 312 is changed through adjustment, so that the device is suitable for the die main bodies 800 with different lengths, meanwhile, due to the fact that the directions of the threads assembled on the outer walls of the left side and the right side of each second screw rod 322 are opposite, the second screw sleeves 321 correspondingly sleeved on the outer sides of the left end and the right end of each second screw rod 322 synchronously and relatively move when the second screw rods 322 rotate through the thread meshing adaptation between the second screw rods 322 and the second screw sleeves 321, two corresponding groups of vertical beams 312 synchronously and relatively move, the convenience of adjustment of the vertical beams 312 is effectively improved, meanwhile, the two groups of second screw rods 322 synchronously rotate through the belt pulley transmission mechanism 323 in transmission connection between the two groups of second screw rods 322, the accuracy of the adjustment and movement of the four groups of corresponding vertical beams 312 is guaranteed, and the device is convenient and flexible to use and adjustment;

furthermore, a screw cylinder 331 is fixedly welded at the middle position of one side of each group of adjusting beams 313 close to the vertical beam 312, a bolt 332 is sleeved outside the screw cylinder 331, threads assembled on the inner wall of the bolt 332 are matched with threads assembled on the outer wall of the screw cylinder 331, the bolt 332 is rotatably connected at the middle position of the corresponding adjusting beam 313, a limiting rod 333 is fixedly welded on each group of adjusting beams 313, the limiting rod 333 is correspondingly inserted in the vertical beam 312, the limiting rod 333 is in sliding connection with the vertical beam 312, the bolt 332 is in threaded engagement with the screw cylinder 331, when the device works, the screw cylinder 331 can be driven to move back and forth by rotating the bolt 332, so that the front and back positions of the adjusting beams 313 can be flexibly adjusted according to the actual size of the actually used die body 800, the device is suitable for installing die bodies 800 with different widths, and is inserted in the vertical beam 312 by arranging the limiting rod 333, the limiting rod 333 is used for limiting, so that the adjusting beam 313 is more stable when moving back and forth for adjustment;

further, a linkage assembly 340 is connected between the bottoms of each group of first screw rods 314, the linkage assembly 340 includes first bevel gears 341, the bottom of each group of first screw rods 314 is fixedly welded with the first bevel gears 341, the outer side of each group of first bevel gears 341 is engaged with a second bevel gear 342, the middle position of each group of second bevel gears 342 is fixedly welded with a first spline housing 343, the first spline housing 343 is rotatably connected to the bottom of the corresponding adjusting beam 313, a first spline shaft 344 is inserted into each of two groups of first spline housings 343 corresponding to each other in the front and back direction, the first spline housing 343 is slidably connected with the first spline shaft 344, a third bevel gear 345 is fixedly welded to one end of the front face of each group of first spline shafts 344, a fourth bevel gear 346 is engaged with the outer side of the third bevel gear 345, and a second spline housing 347 is fixedly welded to the middle position of each group of fourth bevel gears 346, the two sets of second spline housings 347 are rotatably connected to the bottoms of the two sets of front vertical beams 312, the second spline shafts 348 are inserted between the two sets of second spline housings 347, the second spline housings 347 are slidably connected with the second spline shafts 348, and the third bevel gear 345 and the fourth bevel gear 346 are engaged for transmission, so that the second spline shafts 348 can drive the two sets of first spline shafts 344 corresponding to the left and right sides to rotate synchronously, and the power transmission between the second spline shafts 348 and the first spline shafts 344 is not affected when the vertical beams 312 are adjusted left and right due to the sliding connection between the second spline housings 347 and the second spline shafts 348, and similarly, the engaging transmission connection between the first bevel gears 341 and the second bevel gears 342 is favorable for driving the corresponding first screw rods 314 to rotate when the two sets of first spline shafts 344 rotate, and the sliding connection between the first spline housings 343 and the first spline shafts 344 is matched, the adjusting beam 313 is prevented from moving to adjust the position to influence the rotation transmission between the first spline shaft 344 and the first screw 314, and the linkage assembly 340 is arranged below the four groups of first screws 314, so that the four groups of first screws 314 are effectively ensured to synchronously rotate, and the position adjustment consistency of the corresponding four groups of L-shaped frames 316 is ensured;

further, the auxiliary pressing mechanism 400 is installed above the mold main body 800, the auxiliary pressing mechanism 400 comprises a supporting frame 410, the supporting frame 410 is welded and fixed at the middle position of the top of the base 100, the top of the supporting frame 410 is slidably connected with a supporting plate 420, a hydraulic push rod 430 is fixedly installed at the middle position of the supporting plate 420, a press block 440 is fixedly welded on a power output shaft at the bottom of the hydraulic push rod 430, a supporting leg 450 is fixedly welded at the lower position of the right end of the supporting plate 420, a second electromagnetic slide rail 460 is connected between the bottom of the supporting leg 450 and the top of the base 100, the supporting leg 450 is slidably connected with the base 100 through the second electromagnetic slide rail 460, the auxiliary pressing mechanism 400 is installed at the upper position of the mold main body 800, the press block 440 is fixedly installed on the power output shaft at the bottom of the hydraulic push rod 430, so that when the, the pressing block 440 is driven to move downwards, so that the upper part of the die main body 800 is pressed, the upper die set and the lower die set of the die main body 800 are pressed tightly, gaps between the upper die set and the lower die set of the die main body 800 are reduced, the probability of burrs generated by the gaps is effectively reduced in a pre-pressing mode, meanwhile, the supporting plate 420 and the supporting frame 410 are connected in a sliding mode, the supporting leg 450 is connected with the base 100 in a sliding mode through the second electromagnetic sliding rail 460, the position of the hydraulic push rod 430 can move left and right, the die main body 800 is convenient to install, and blocking influence on the die main body 800 during disassembly and assembly is avoided;

further, a guide cover 530 is fixedly connected to the right end of the support cylinder 510, the shape of the guide cover 530 is funnel-shaped, the inner diameter of the guide cover 530 is gradually reduced from right to left, an aluminum alloy plate 560 is uniformly fixed on the inner wall of the support cylinder 510 in a surrounding manner, the shape of the aluminum alloy plate 560 is sheet-shaped, one end of the outer side of the aluminum alloy plate 560 is fixedly connected to the cooling pipe 520, the guide cover 530 is fixedly arranged at the right end of the support cylinder 510, the guide cover 530 is funnel-shaped, the extruded plastic pipe can enter the support cylinder 510 more stably and accurately by the guide of the guide cover 530, the working stability of the device is effectively improved, the aluminum alloy plate 560 is uniformly fixed on the inner wall of the support cylinder 510, the heat is transmitted by the aid of the aluminum alloy plate 560, and the contact area between the cooling pipe 520 and the inner space of the support cylinder 510 is increased by the aluminum alloy plate 560, thereby effectively improving the smoothness of outward conduction of heat inside the supporting cylinder 510;

furthermore, the top of the outer sleeve 610 is fixedly welded and communicated with the air inlet 630, the air inlet 630 is externally connected with an air blowing device, the bottom of the outer sleeve 610 is provided with a through hole, the top of the air inlet 630 is fixedly communicated with an externally connected air blowing device, when the device works, the externally connected air blowing device synchronously works, air is supplied to the outer sleeve 610, burrs scraped by the scraper 620 are effectively blown off, the phenomenon that the scraped burrs are accumulated inside the outer sleeve 610 to influence the working stability of the device is avoided, and meanwhile, the scraped burrs are discharged outwards through the through hole formed in the bottom of the outer sleeve 610;

further, the left side of the outer sleeve 610 is fixedly connected with a polishing mechanism 700, the polishing mechanism 700 comprises a connecting cylinder 710, the connecting cylinder 710 is fixedly communicated with the middle position of the left side of the outer sleeve 610, the left end of the connecting cylinder 710 is rotatably connected with a rotary cylinder 720, a support frame 730 is sleeved outside the rotary cylinder 720, the rotary cylinder 720 is rotatably connected with the support frame 730, the bottom of the support frame 730 is welded and fixed on the base 100, an outer gear ring 740 is fixedly sleeved outside the rotary cylinder 720, the top of the left end of the base 100 is fixedly provided with a servo motor 750, a spur gear 760 is fixedly arranged on a rotary output shaft of the servo motor 750, teeth assembled outside the spur gear 760 are matched with teeth assembled outside the outer gear ring 740, an annular polishing stone 770 is fixedly arranged on the inner wall of the right end of the rotary cylinder 720, a brush 780 is fixedly arranged on the inner wall of the left side of the rotary cylinder 720, and the shape, the brush 780 is fixedly mounted on the inner wall of the rotary cylinder 720 in a surrounding manner, when the device works, the outer gear ring 740 and the spur gear 760 are arranged to be in tooth meshing transmission, so that the servo motor 750 is electrified and started to drive the rotary cylinder 720 to rotate, the annular polishing stone 770 inside the rotary cylinder 720 and the brush 780 rotate synchronously, when a plastic pipeline with burrs scraped off penetrates through the rotary cylinder 720, the annular polishing stone 770 rotates to polish the outer wall of the plastic pipeline, the brush 780 rotates to clean and polish the outer wall of the plastic pipeline, traces of burrs scraped off are effectively removed, and the product quality produced by the device is convenient to improve;

the working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric power support for the device, before working, the worker injects a proper amount of cooling water into the water tank 540 in advance, and then the worker controls the device to be powered on and started;

when the device works, when the device is started, raw materials are supplied to the interior of the die main body 800 from the interior of the feeding gun barrel 240 through the glue injection head 250, the input plastic raw materials are extruded and formed in the interior of the die main body 800, when the device works, the hydraulic push rod 430 is electrified and started to drive the press block 440 to press downwards, so that an upper die set and a lower die set in the die main body 800 are tightly attached, the phenomenon of overlarge burrs caused by the fact that the die main body 800 is not tightly sealed is reduced, a formed plastic pipeline is led out from a discharge port on the left side of the die main body 800, and the plastic pipeline enters the interior of the support cylinder 510 through the guide of the;

when the plastic pipe cooling device works, the water pump 550 is powered on and started, cooling water in the water tank 540 is continuously pumped into the cooling pipe 520, the cooling water continuously flows in the cooling pipe 520 from left to right, heat is transferred through the aluminum alloy plate 560, heat on a plastic pipe moving in the supporting cylinder 510 is continuously and stably taken out, a gradual heat dissipation phenomenon is formed, the plastic pipe is cooled, hardened and formed through gradual heat dissipation, the plastic pipe moves into the outer sleeve 610, the plastic pipe is hung and cut by the opposite scrapers 620 in the moving process, burrs generated on the outer walls of the front side and the rear side of the plastic pipe are removed, synchronously, the air blowing device externally connected above the air inlet 630 continuously blows air into the outer sleeve 610, and the burrs scraped by the scrapers 620 are blown out from the lower portion of the outer sleeve 610;

when the plastic pipeline cleaning machine works, the plastic pipeline continuously moves leftwards and enters the rotating cylinder 720 through the connecting cylinder 710, synchronously, the servo motor 750 is electrified and started to drive the straight gear 760 fixed on the rotating output shaft to rotate, and the rotating cylinder 720 is driven to rotate through the meshing transmission of the teeth between the straight gear 760 and the outer gear ring 740 to drive the annular polishing stone 770 and the brush 780 arranged inside the rotating cylinder to rotate;

in operation, when the die body 800 is mounted, the first electromagnetic sliding rail 220 is electrified to control the second bracket 230 to move rightwards, and meanwhile, the second electromagnetic sliding rail 460 is electrified to control the hydraulic push rod 430 to move rightwards and be scratched, so that the die body 800 can be conveniently dismounted;

during operation, if the overall condition of the installation mechanism 300 needs to be adjusted according to the size specification of the mold main body 800, a worker can rotate the front set of second screws 322, the two corresponding sets of second screws 322 synchronously rotate through the transmission connection of the belt pulley transmission mechanism 323, the four sets of vertical beams 312 synchronously move to the adjustment position through the threaded engagement connection between the second screws 322 and the second screw sleeves 321, the worker rotates the bolts 332, the front and back positions of the adjustment beams 313 can be adjusted through the threaded engagement between the bolts 332 and the screw sleeves 331, the worker can drive the left and right sets of first spline shafts 344 to synchronously rotate through the engagement transmission between the fourth bevel gear 346 and the third bevel gear 345 when rotating the second spline shaft 348, the four corresponding sets of first screws 314 can synchronously rotate through the tooth engagement transmission between the first bevel gear 341 and the second bevel gear 342, by means of the thread engagement between the first screw 314 and the first screw 315, the four sets of L-shaped frames 316 can be moved synchronously to adjust the positions thereof, so as to adapt to the stable fitting installation of the mold bodies 800 with different specifications.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastic products processing is with device of moulding plastics that has burr removal mechanism, includes base (100), the top right side fixed mounting of base (100) has feeding mechanism (200), mould main part (800), its characterized in that are installed to the intermediate position of base (100): the cooling mechanism (500) is installed on the left side of the die main body (800), the cooling mechanism (500) comprises a supporting barrel (510), the supporting barrel (510) is fixedly installed at the middle position of the top of the left side of the base (100), the die main body (800) comprises an upper die set and a lower die set, a feed inlet is formed in the middle position of the right end of the die main body (800), a discharge outlet is formed in the middle position of the left end of the die main body (800), the position of the discharge outlet corresponds to the right end of the supporting barrel (510), a cooling pipe (520) is uniformly wound and fixed on the outer wall of the supporting barrel (510), a water tank (540) is fixedly installed at the top of the left side of the base (100), a water pump (550) is fixedly installed on the outer wall of the outer side of the back of the water tank (540), and the input end of the water pump (550, the output of water pump (550) passes through the left end of the fixed intercommunication of pipeline at cooling tube (520), the right-hand member of cooling tube (520) passes through the inside of the fixed intercommunication of pipeline at water tank (540), the left end fixedly connected with deckle edge of a support section of thick bamboo (510) strikes off mechanism (600), and deckle edge strikes off mechanism (600) including outer sleeve (610), the inside diameter of outer sleeve (610) is greater than the outside diameter of a support section of thick bamboo (510), bilateral symmetry form is fixed with scraper (620) around the inside of outer sleeve (610).

2. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 1, wherein: feeding mechanism (200) is including first bracket (210), and the welded fastening of first bracket (210) is in the right side top intermediate position of base (100), bilateral symmetry form is fixed with first electromagnetism slide rail (220) around the top of first bracket (210), and the top fixedly connected with second bracket (230) of first electromagnetism slide rail (220), sliding connection between second bracket (230) through first electromagnetism slide rail (220) and first bracket (210), the top fixed mounting of second bracket (230) has feed gun barrel (240), and the left end intermediate position fixed mounting of feed gun barrel (240) has injecting glue head (250), injecting glue head (250) with the feed inlet position that mould main part (800) right-hand member set up is corresponding.

3. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 1, wherein: the top middle position fixed mounting of base (100) has installation mechanism (300), and installation mechanism (300) including frame subassembly (310), frame subassembly (310) is including crossbeam (311), and crossbeam (311) are provided with two sets ofly, two sets of crossbeam (311) symmetry form fixed mounting is in the top middle position of base (100) around, every group the left and right sides of crossbeam (311) all is provided with perpendicular roof beam (312), and every group perpendicular roof beam (312) are close to one side of base (100) middle position and all have been installed adjusting beam (313), every group adjusting beam's (313) inside all vertically is inserted and is equipped with first screw rod (314), rotate between first screw rod (314) and adjusting beam (313) and be connected, the outside cover of first screw rod (314) is equipped with first swivel nut (315), and first swivel nut (315) are inlayed in the inside of first screw rod (314), the first threaded sleeve (315) is connected with the first screw rod (314) in a sliding and lifting mode, threads assembled on the inner wall of the first threaded sleeve (315) are matched with threads assembled on the outer wall of the first screw rod (314), each group of L-shaped frames (316) are fixedly welded on the outer side of the first threaded sleeve (315), and the die main body (800) is erected on the four groups of L-shaped frames (316).

4. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 3, wherein: every group the equal fixed welding in bottom of erecting roof beam (312) has second swivel nut (321), and every group second swivel nut (321) all corresponds and inlays the inside at crossbeam (311), sliding connection from left to right between second swivel nut (321) and crossbeam (311), control corresponding two sets of transversely run through between second swivel nut (321) has second screw rod (322), the screw thread opposite direction of assembly on second screw rod (322) the left and right sides outer wall, every group the screw thread of assembly on second swivel nut (321) inner wall respectively with the screw thread looks adaptation of assembly on second screw rod (322) outer wall, front and back two sets of fixedly connected with belt pulley drive mechanism (323) between the left end of second screw rod (322), two sets of connect through belt pulley drive mechanism (323) transmission between second screw rod (322).

5. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 4, wherein: every group adjust roof beam (313) and be close to equal fixed welding in one side intermediate position of erecting roof beam (312) and have barrel (331), and the outside cover of barrel (331) is equipped with bolt (332), the screw thread of assembling on bolt (332) inner wall and the screw thread looks adaptation of assembling on barrel (331) outer wall, bolt (332) rotate to be connected in corresponding regulation roof beam (313) intermediate position, every group all welded fastening has gag lever post (333) on adjusting roof beam (313), and gag lever post (333) correspondence is inserted and is established the inside of erecting roof beam (312), sliding connection between gag lever post (333) and erecting roof beam (312).

6. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 5, wherein: a linkage assembly (340) is connected between the bottoms of each group of the first screw rods (314), the linkage assembly (340) comprises first bevel gears (341), the bottom of each group of the first screw rods (314) is fixedly welded with the first bevel gears (341), the outer sides of each group of the first bevel gears (341) are respectively connected with second bevel gears (342) in a meshing manner, a first spline housing (343) is fixedly welded at the middle position of each group of the second bevel gears (342), the first spline housings (343) are rotatably connected to the bottom of the corresponding adjusting beam (313), first spline shafts (344) are inserted into the two groups of the first spline housings (343) corresponding to each other in the front and back in a penetrating manner, the first spline housings (343) are connected with the first spline shafts (344) in a sliding manner, and a third bevel gear (345) is fixedly welded at one end of the front face of each group of the first spline shafts (344), and the outer side of each third bevel gear (345) is engaged with a fourth bevel gear (346), a second spline sleeve (347) is fixedly welded in the middle of each fourth bevel gear (346), the two groups of second spline sleeves (347) are rotatably connected to the bottoms of the two groups of corresponding vertical beams (312) on the front surface, a second spline shaft (348) is inserted between the two groups of second spline sleeves (347), and the second spline sleeves (347) are in sliding connection with the second spline shaft (348).

7. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 1, wherein: supplementary pressing means (400) is installed to the top of mould main part (800), and supplementary pressing means (400) is including carriage (410), carriage (410) welded fastening is in the top intermediate position of base (100), the top sliding connection of carriage (410) has layer board (420), the intermediate position fixed mounting of layer board (420) has hydraulic push rod (430), and fixed welding has briquetting (440) on the bottom power output shaft of hydraulic push rod (430), position fixed welding has supporting leg (450) under the right-hand member of layer board (420), and is connected with second electromagnetism slide rail (460) between the bottom of supporting leg (450) and the top of base (100), sliding connection between supporting leg (450) through second electromagnetism slide rail (460) and base (100).

8. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 1, wherein: the right-hand member fixedly connected with guide cover (530) of a support section of thick bamboo (510), and the appearance of guide cover (530) is for leaking hopper-shaped, the inside diameter of guide cover (530) reduces from the right side to the left side gradually, evenly encircle on the inner wall of a support section of thick bamboo (510) and be fixed with aluminum alloy plate (560), and the appearance of aluminum alloy plate (560) is slice, the outside one end fixed connection of aluminum alloy plate (560) is on cooling tube (520).

9. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 1, wherein: the fixed welding intercommunication in top of outer sleeve (610) has air intake (630), and external blast apparatus of air intake (630), the bottom of outer sleeve (610) is provided with the opening.

10. An injection molding apparatus having a burr removing mechanism for plastic product processing according to claim 1, wherein: the left side fixedly connected with polishing mechanism (700) of outer sleeve (610), and polishing mechanism (700) is including connecting cylinder (710), the fixed left side intermediate position of intercommunication in outer sleeve (610) of connecting cylinder (710), the left end of connecting cylinder (710) is rotated and is connected with rotatory section of thick bamboo (720), and the outside cover of rotatory section of thick bamboo (720) is equipped with support frame (730), rotate between rotatory section of thick bamboo (720) and support frame (730) and be connected, the bottom welded fastening of support frame (730) is on base (100), the outside fixed cover of rotatory section of thick bamboo (720) is equipped with outer ring gear (740), the left end top fixed mounting of base (100) has servo motor (750), and fixed mounting has spur gear (760) on the rotation output shaft of servo motor (750), the tooth of gear (760) outside assembly and the tooth looks adaptation of outer ring gear (740) outside assembly, fixed mounting has annular stone (770) of polishing on the right-hand member inner wall of rotatory section of thick bamboo (720), fixed mounting has brush (780) on the left side inner wall of rotatory section of thick bamboo (720), and the appearance of brush (780) is the heliciform, brush (780) are encircleing form fixed mounting on the inner wall of rotatory section of thick bamboo (720).