CN117656416A - PVC board shaping extrusion device with prevent stifled structure - Google Patents
PVC board shaping extrusion device with prevent stifled structure Download PDFInfo
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- CN117656416A CN117656416A CN202410133582.4A CN202410133582A CN117656416A CN 117656416 A CN117656416 A CN 117656416A CN 202410133582 A CN202410133582 A CN 202410133582A CN 117656416 A CN117656416 A CN 117656416A
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- 238000001125 extrusion Methods 0.000 title claims abstract description 20
- 238000007493 shaping process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229920000426 Microplastic Polymers 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000002245 particle Substances 0.000 description 49
- 229920003023 plastic Polymers 0.000 description 49
- 239000004033 plastic Substances 0.000 description 49
- 229920000915 polyvinyl chloride Polymers 0.000 description 31
- 239000004800 polyvinyl chloride Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 22
- 230000000694 effects Effects 0.000 description 18
- 230000008569 process Effects 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 6
- 238000010009 beating Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 packaging Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The invention discloses a PVC plate forming extrusion device with an anti-blocking structure, which relates to the technical field of PVC plate forming production and comprises a main body mechanism, wherein the main body mechanism comprises an extruder, a feeding hopper is fixedly arranged on the surface of the extruder, an anti-blocking mechanism is arranged in an inner cavity of the feeding hopper, the anti-blocking mechanism comprises a material peristaltic unit, the material peristaltic unit is arranged in the inner cavity of the feeding hopper, the anti-blocking mechanism further comprises a knocking unit, the knocking unit is arranged on the surface of the feeding hopper, the knocking unit is matched with the material peristaltic unit for use, a preheating mechanism is arranged on the surface of the extruder, and the preheating mechanism is matched with the feeding hopper for use.
Description
Technical Field
The invention relates to the technical field of PVC plate molding production, in particular to a PVC plate molding extrusion device with an anti-blocking structure.
Background
The PVC board is used for surface packaging of various panels, is also called as a decorative film and an adhesive film, and is applied to various industries such as building materials, packaging, medicines and the like, wherein the building material industry accounts for 60 percent of the largest proportion, the packaging industry and other industries applied in a plurality of small ranges can be classified into soft PVC and hard PVC according to the degree of softness, and can be classified into PVC skinning foaming boards and PVC free foaming boards according to the manufacturing process. Transparent and opaque PVC sheets can be classified into transparent PVC sheets and PVC sheets.
PVC board is comparatively extensive in actual use, in the in-process of processing the PVC board, need use the extruder to produce processing to it, current extruder is in the in-process of using, often with the material continuous in the feeder hopper of adding, the extruder can enter into the position of screw rod in the in-process of work, and more plastic granules are stifled in the position of feeding more, the phenomenon of jam can often appear, operating personnel need take out the position that just can clear up the jam with plastic granules is whole from the feeder hopper in, the equipment that lasts the feeding still needs frequent start-stop, the production efficiency of PVC board has been reduced. Therefore, we propose a PVC board molding extrusion device with anti-blocking structure.
The problem that we combine above-mentioned problem will find that, when going on using, current PVC board shaping extrusion device in market at present, hardly go to avoid the problem that above-mentioned was put forward simultaneously to even can solve, also need to solve through the cooperation of external tool, thereby can't reach our desired effect, so, we propose a PVC board shaping extrusion device with prevent stifled structure.
Disclosure of Invention
The invention aims to provide a PVC plate forming extrusion device with an anti-blocking structure, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the PVC plate forming extrusion device with the anti-blocking structure comprises a main body mechanism, wherein the main body mechanism comprises an extruder, a feeding hopper is fixedly arranged on the surface of the extruder, and an inner cavity of the feeding hopper is provided with the anti-blocking mechanism;
the anti-blocking mechanism comprises a material peristaltic unit, wherein the material peristaltic unit is arranged in the inner cavity of the feed hopper and is used for enabling materials entering the inner cavity of the feed hopper to perform peristaltic motion;
the anti-blocking mechanism further comprises a knocking unit, wherein the knocking unit is provided with the surface of the feeding hopper, the knocking unit is matched with the material peristaltic unit for use, and the knocking unit is used for knocking the feeding hopper to generate slight vibration;
the surface of extruder is provided with preheating mechanism, preheating mechanism uses with the feeder hopper cooperation, preheating mechanism is used for preheating plastic granules.
Preferably, the material peristaltic unit includes the casing, casing fixed mounting is in the inner wall of feeder hopper, the inner wall fixed mounting of casing has first motor, the output fixed mounting of first motor has the conical gear, conical gear's surface engagement has drive gear, one side fixed mounting of drive gear has the transfer line, the one end fixed mounting of transfer line has the shell, the inner wall fixed mounting of shell has the second motor, the output of second motor runs through to the outside of shell and fixed mounting has the bull stick, the fixed surface of bull stick installs the material peristaltic rush, the quantity of material peristaltic rush is a plurality of, and evenly distributed in the surface of bull stick.
Preferably, the inner wall fixed mounting of casing has the deflector, the guide way has been seted up on the surface of deflector, one side fixed mounting of drive gear has the movable rod, the one end fixed mounting of movable rod has the locating wheel, the locating wheel sets up in the inner chamber of guide way, the locating wheel uses with the guide way cooperation, uses through setting up deflector, guide way and locating wheel's cooperation, can make drive gear more stable at pivoted in-process, makes drive gear can not break away from with the meshing of conical gear at pivoted in-process, and then guaranteed that bull stick and material peristaltic pole can be steady carry out circumference rotation, and then can guarantee the effect when making the material peristaltic, further guaranteed the phenomenon that can not appear the jam in the feeder hopper.
Preferably, the knocking unit comprises a fixed column, fixed column fixed mounting is in the inner wall of feeder hopper, the inner wall slidable mounting of fixed column has the connecting rod, the one end of connecting rod runs through to the outside of fixed column and extends to the inner chamber of casing, the one end fixed mounting of connecting rod has the pinion rack, the surface engagement of pinion rack has half gear, half gear fixed mounting is in one side of conical gear, the other end of connecting rod runs through to the outside of fixed column, one side rotation of connecting rod is connected with the pulling rod, the other end rotation of pulling rod is connected with the knocking board, the surface rotation of knocking board is connected with the backup pad, backup pad fixed mounting is in one side of feeder hopper, one side fixed mounting of knocking board has the knocking piece.
Preferably, the connecting rod and one side of knocking the board are all fixed mounting has the pivot, the pulling pole rotates through pivot and connecting rod and knocking the board to be connected, one side fixed mounting who beats the piece has the pad of making an uproar that falls, through setting up the pivot, can make the connecting rod and strike between board and the pulling pole rotate, guarantee can not appear the dead phenomenon of card when the pulling is knocked the board and rotates, guaranteed the effect of beating, through setting up the pad of making an uproar that falls, can not appear great noise when knocking the feeder hopper, avoid influencing operating personnel's work efficiency.
Preferably, the fixed axle is all fixed mounting in the both sides of beating the board, the one end of fixed axle runs through to the outside of backup pad, through setting up the fixed axle, can make to beat the board and more stable at pivoted in-process, makes to beat the board and can not appear the phenomenon of skew at pivoted in-process to can guarantee the effect when beating, make the material vibrate in the inside of feeder hopper, and then guaranteed that the material can not appear the phenomenon of jam.
Preferably, the inner wall fixed mounting of fixed column has fixed bucket, fixed bucket 'S inner wall slidable mounting has the push rod, the one end fixed mounting of push rod has first strong magnet, fixed bucket' S inner wall fixed mounting has second strong magnet, the relative one side of first strong magnet and second strong magnet is "S" utmost point, the other end fixed mounting of push rod has the fly leaf, one side fixed mounting of fly leaf is in one side of connecting rod, uses with the cooperation of sealing washer through setting up fixed bucket, push rod, first strong magnet, the cooperation of second strong magnet, can be according to the principle that the opposite polarity is repulsed, makes the connecting rod carry out the bounce-back of quick bounce-back connecting rod can make the striking board rotate rapidly, and the gyration of striking board drives the striking piece and removes, and the removal of striking piece drives the pad of making the reduction and strike the feeder hopper, makes the feeder hopper produce the vibration, makes the inside plastic granules of feeder hopper vibrate, and then guaranteed the dynamics of beating, guaranteed the effect of preventing blocking.
Preferably, a tension spring is fixedly arranged on one side of the movable plate, one end of the tension spring is fixedly arranged on the inner wall of the fixed column, a sealing ring is fixedly arranged on one side of the first strong magnet, the outer ring surface of the sealing ring is in close contact with the inner wall of the fixed barrel, and air between the first strong magnet and the second strong magnet can be compressed to form negative pressure through the matched use of the tension spring and the sealing ring.
Preferably, the preheating mechanism comprises a water tank, water tank fixed mounting is in one side of extruder, the inner wall fixed mounting of water tank has the water pump, water pump output fixedly communicates there is first heat pipe, the one end of first heat pipe runs through to the inner chamber of feeder hopper, the one end fixedly communicates of first heat pipe has the second heat pipe, the extruder is run through to the one end of second heat pipe, the second heat pipe and the surface in close contact with of parcel extruder screw rod heating shell, first heat pipe and second heat pipe are copper material, the one end of second heat pipe is fixed to be communicated in one side of water tank.
Preferably, the surface plunger of water tank has the lid, first heat pipe is trapezoidal to encircle the inner wall that is fixed in the feeder hopper, through setting up the lid, can the person of facilitating the use take off the lid to adding water in the water tank, through being trapezoidal with first heat pipe and encircle the inner wall that is fixed in the feeder hopper, can be better to the heating effect of feeder hopper to can preheat the inside plastic granules of feeder hopper and soften the effect better, further guaranteed the effect of preventing stifled.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the material peristaltic unit is utilized, and the rotation directions of the first motor and the second motor are opposite, so that plastic particles in the feed hopper can be blocked, when the plastic particles continuously enter the feed hopper, the plastic particles in the feed hopper can be made to creep, so that the plastic particles can not stand in the feed hopper, and in the plastic particle peristaltic process, the plastic particles can be ensured to continuously enter the screw, so that the molding production of a PVC plate can be ensured, the phenomenon of blocking caused by accumulation of the plastic particles can not occur, the production efficiency is further ensured, and the blocking probability is reduced.
According to the invention, the knocking unit is utilized, the half gear can rotate to a position which is not meshed with the toothed plate, and because the first strong magnet and the second strong magnet are in a negative pressure state, and meanwhile, the opposite sides of the first strong magnet and the second strong magnet are both in an S-shaped pole, according to the principles of negative pressure, opposite repulsion and reaction force of the tension spring, the connecting rod can rebound quickly to enable the knocking plate to rotate, the knocking plate rotates to drive the knocking block to move, the noise reduction pad is driven to move by the movement of the knocking block, so that the noise reduction pad knocks the feeding hopper, the feeding hopper vibrates, plastic particles in the feeding hopper vibrate, the plastic particles can be enabled to continuously tumble in the feeding hopper in the vibration process, so that the stacked plastic particles can have certain loosening time in the feeding hopper, the smooth discharging can be ensured, the blocking phenomenon in the feeding hopper is avoided, the production efficiency in the molding production of the PVC plate is further ensured, and the blocking prevention probability is reduced.
The invention utilizes the preheating mechanism to heat the feed hopper, after the feed hopper is heated, plastic particles in the feed hopper can be preheated, so that the plastic particles are relatively soft, and after the plastic particles are relatively soft, the inside of the feed hopper has larger activity, so that the plastic particles can be ensured to enter the inside of the screw more easily when entering the inside of the screw, the plastic particles can be further ensured not to be blocked in the inside of the feed hopper, and meanwhile, the production efficiency in the molding production of the PVC plate is further ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the cooperation of the material peristaltic unit, the knocking unit and the preheating mechanism of the present invention;
FIG. 3 is a schematic diagram of the structure of the peristaltic unit and the knocking unit of the material of the present invention.
Fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present invention.
Fig. 5 is a schematic structural view of the knocking unit according to the present invention.
Fig. 6 is an exploded view of the striking unit of the present invention.
Fig. 7 is an exploded view of a first ferromagnetic body and a second ferromagnetic body according to the present invention.
Fig. 8 is a schematic structural diagram of a first heat pipe and a second heat pipe according to the present invention.
In the figure: 1. a main body mechanism; 11. an extruder; 12. a feed hopper; 2. an anti-blocking mechanism; 21. a material peristaltic unit; 2101. a housing; 2102. a guide plate; 2103. a transmission rod; 2104. a housing; 2105. a second motor; 2106. a rotating rod; 2107. a material peristaltic rod; 2108. a first motor; 2109. a bevel gear; 2110. a guide groove; 2111. a transmission gear; 2112. a movable rod; 2113. a positioning wheel; 22. a knocking unit; 2201. fixing the column; 2202. a connecting rod; 2203. pulling the rod; 2204. a support plate; 2205. a striking plate; 2206. a toothed plate; 2207. a half gear; 2208. a fixed shaft; 2209. a rotating shaft; 2210. knocking the block; 2211. a noise reduction pad; 2212. a fixed barrel; 2213. a movable plate; 2214. a tension spring; 2215. a second strong magnet; 2216. a first strong magnet; 2217. a seal ring; 2218. a push rod; 3. a preheating mechanism; 301. a water tank; 302. a water pump; 303. a first heat conduction pipe; 304. a second heat conduction pipe; 305. and a cover.
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.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a PVC board shaping extrusion device with prevent stifled structure, includes main body mechanism 1, and main body mechanism 1 includes extruder 11, and the surface fixed mounting of extruder 11 has feeder hopper 12, and the inner chamber of feeder hopper 12 is provided with prevents stifled mechanism 2.
As a further limitation of the anti-blocking mechanism 2 of the present invention, the anti-blocking mechanism 2 includes a material peristaltic unit 21, the material peristaltic unit 21 is disposed in the inner cavity of the feed hopper 12, and the material peristaltic unit 21 is used for making the material entering the inner cavity of the feed hopper 12 perform peristaltic motion;
the material peristaltic unit 21 comprises a shell 2101, the shell 2101 is fixedly arranged on the inner wall of the feed hopper 12, a first motor 2108 is fixedly arranged on the inner wall of the shell 2101, a bevel gear 2109 is fixedly arranged at the output end of the first motor 2108, a transmission gear 2111 is meshed with the surface of the bevel gear 2109, a transmission rod 2103 is fixedly arranged on one side of the transmission gear 2111, a shell 2104 is fixedly arranged at one end of the transmission rod 2103, a second motor 2105 is fixedly arranged on the inner wall of the shell 2104, a rotating rod 2106 is fixedly arranged at the output end of the second motor 2105, a material peristaltic rod 2107 is fixedly arranged on the surface of the rotating rod 2106, the number of the material peristaltic rods 2107 is a plurality of and is uniformly distributed on the surface of the rotating rod 2106, and by arranging the material peristaltic unit 21, plastic particles in the feed hopper 12 can be blocked, when the plastic particles continuously enter the interior of the feed hopper 12, the plastic particles in the feed hopper 12 can be peristaltic plate can be prevented from being subjected to peristaltic, the plastic particles can be continuously blocked in the interior of the feed hopper 12, the plastic particles can be prevented from entering the interior of the feed hopper 12, and the plastic particles can be continuously blocked in the production plate can be guaranteed, the production process can be prevented from being continuously, and the occurrence of the plastic particles can be blocked and can be further blocked;
guide plate 2102 is fixedly mounted on the inner wall of shell 2101, guide groove 2110 is formed in the surface of guide plate 2102, movable rod 2112 is fixedly mounted on one side of transmission gear 2111, positioning wheel 2113 is fixedly mounted on one end of movable rod 2112, positioning wheel 2113 is arranged in the inner cavity of guide groove 2110, positioning wheel 2113 is matched with guide groove 2110, transmission gear 2111 can be enabled to be more stable in the rotating process through the matched use of guide plate 2102, guide groove 2110 and positioning wheel 2113, transmission gear 2111 cannot be separated from meshing with conical gear 2109 in the rotating process, further, the effect of material peristaltic movement can be guaranteed, and the phenomenon that blockage cannot occur in feed hopper 12 is further guaranteed.
The specific implementation manner of the embodiment is as follows: when a user needs to perform molding production of PVC plates, the user starts the extruder 11 and heats the extruder, after the heating is completed, the user continuously conveys materials into the feed hopper 12, at this time, the user starts the first motor 2108 by using an external control switch and a power supply, the start of the first motor 2108 drives the bevel gear 2109 to rotate, the rotation of the bevel gear 2109 drives the transmission gear 2111 to rotate, the rotation of the transmission gear 2111 drives the movable rod 2112 to rotate, the rotation of the movable rod 2112 drives the positioning wheel 2113 to rotate in the inner cavity of the guide groove 2110, the rotation of the transmission gear 2111 simultaneously drives the transmission rod 2103 to rotate, the rotation of the transmission rod 2103 drives the housing 2104 to rotate, the rotation of the housing 2104 drives the second motor 2105 to rotate, the rotation of the second motor 2105 drives the rotary rod 2106 to rotate, the rotation of the rotary rod 2106 drives the material peristaltic rod 2107 to rotate, in the process of starting the first motor 2108, a user starts the second motor 2105 by using an external control switch and a power supply, the second motor 2105 starts to drive the rotating rod 2106 to rotate, the rotating rod 2106 rotates to drive the material peristaltic rod 2107 to rotate, the rotating directions of the first motor 2108 and the transmission shaft of the second motor 2105 are opposite, so that plastic particles in the feed hopper 12 can be blocked, when the plastic particles continuously enter the inside of the feed hopper 12, the plastic particles in the feed hopper 12 can creep, the plastic particles can not stand in the feed hopper 12, the plastic particles can continuously enter the inside of the screw rod in the plastic particle creeping process, the forming production of a PVC plate can be guaranteed, the phenomenon that the plastic particles are accumulated and blocked can not occur, the production efficiency is further guaranteed, and the blocking probability is reduced.
Example two
Referring to fig. 1-8, the present invention provides a technical solution: the invention discloses a PVC plate forming extrusion device with an anti-blocking structure, which aims at the technical problems in the background art to carry out corresponding improvement.
As a further limitation of the anti-blocking mechanism 2 of the present invention, the anti-blocking mechanism 2 further includes a knocking unit 22, the knocking unit 22 is provided with the surface of the feed hopper 12, the knocking unit 22 is used in cooperation with the material peristaltic unit 21, and the knocking unit 22 is used for knocking the feed hopper 12 to generate slight vibration;
the knocking unit 22 comprises a fixed column 2201, the fixed column 2201 is fixedly arranged on the inner wall of the feeding hopper 12, a connecting rod 2202 is slidably arranged on the inner wall of the fixed column 2201, one end of the connecting rod 2202 penetrates through the outer side of the fixed column 2201 and extends to the inner cavity of the shell 2101, a toothed plate 2206 is fixedly arranged at one end of the connecting rod 2202, a half gear 2207 is meshed with the surface of the toothed plate 2206, the half gear 2207 is fixedly arranged on one side of the conical gear 2109, the other end of the connecting rod 2202 penetrates through the outer side of the fixed column 2201, a pulling rod 2203 is rotatably connected with a knocking plate 2205, a supporting plate 2204 is rotatably connected with the surface of the knocking plate 2205, the supporting plate 2204 is fixedly arranged on one side of the feeding hopper 12, a knocking block 2210 is fixedly arranged on one side of the knocking plate 2205, and by arranging the knocking unit 22, plastic particles inside the feeding hopper 12 vibrate, the plastic particles can be guaranteed to continuously tumble inside the feeding hopper 12, and accordingly the stacked plastic particles can be guaranteed to have a certain time inside the feeding hopper 12, the loose production efficiency can be guaranteed, the occurrence of the forming and the feeding efficiency of the feeding hopper 12 can be further guaranteed, and the production efficiency can be further reduced;
the connecting rod 2202 and one side of the knocking plate 2205 are fixedly provided with the rotating shaft 2209, the pulling rod 2203 is rotationally connected with the connecting rod 2202 and the knocking plate 2205 through the rotating shaft 2209, one side of the knocking block 2210 is fixedly provided with the noise reduction pad 2211, the connecting rod 2202, the knocking plate 2205 and the pulling rod 2203 can rotate through the rotating shaft 2209, the phenomenon that the knocking plate 2205 is not blocked when being pulled to rotate is guaranteed, the knocking effect is guaranteed, and through the noise reduction pad 2211, larger noise can not occur when the feeding hopper 12 is knocked, and the working efficiency of operators is prevented from being influenced;
the fixed shafts 2208 are fixedly arranged on the two sides of the knocking plate 2205, one end of each fixed shaft 2208 penetrates through the outer side of the corresponding supporting plate 2204, and the fixed shafts 2208 are arranged, so that the knocking plate 2205 is more stable in the rotating process, the knocking plate 2205 cannot deviate in the rotating process, the knocking effect can be guaranteed, the material can vibrate in the feeding hopper 12, and the phenomenon that the material is not blocked is guaranteed;
the inner wall of the fixed column 2201 is fixedly provided with a fixed barrel 2212, the inner wall of the fixed barrel 2212 is slidably provided with a push rod 2218, one end of the push rod 2218 is fixedly provided with a first strong magnet 2216, the inner wall of the fixed barrel 2212 is fixedly provided with a second strong magnet 2215, one side of the first strong magnet 2216 opposite to the second strong magnet 2215 is an S pole, the other end of the push rod 2218 is fixedly provided with a movable plate 2213, one side of the movable plate 2213 is fixedly provided with one side of a connecting rod 2202, and by the matched use of the fixed barrel 2212, the push rod 2218, the first strong magnet 2216 and the second strong magnet 2215 and the matched use of a sealing ring 2217, the connecting rod 2202 can rebound rapidly according to the principle of opposite repulsion, the rebound of the connecting rod 2202 can enable the knocking plate 2205 to revolve rapidly, the rotation of the knocking plate 2205 drives the knocking block 2210 to move, the motion of the knocking block 2211 is driven by the motion of the knocking block 2210, the noise reduction pad 2211 is driven by the motion of the vibration of the material 12, the vibration of the material 12 is driven by the vibration of the material 12, and plastic particles inside the material of the material is ensured, and the anti-blocking effect is ensured;
one side fixed mounting of fly leaf 2213 has extension spring 2214, extension spring 2214's one end fixed mounting is in the inner wall of fixed column 2201, first strong magnet 2216's one side fixed mounting has sealing washer 2217, sealing washer 2217's outer lane surface and the inner wall in fixed barrel 2212 in close contact, through setting up extension spring 2214 and sealing washer 2217's cooperation use, can make the air between first strong magnet 2216 and the second strong magnet 2215 compressed, form the negative pressure, according to extension spring 2214's reaction and the principle of negative pressure, make connecting rod 2202 can carry out rapid rebound, further guaranteed the dynamics of beating, further guaranteed the effect of anti-blocking.
The specific implementation manner of the embodiment is as follows: when the plastic particles in the feed hopper 12 are made to creep, the rotation of the bevel gear 2109 drives the half gear 2207 to rotate, the rotation of the half gear 2207 drives the toothed plate 2206 to move, the movement of the toothed plate 2206 drives the connecting rod 2202 to move, the movement of the connecting rod 2202 drives the movable plate 2213 to move, the movement of the movable plate 2213 pulls the tension spring 2214, the movement of the movable plate 2213 drives the push rod 2218 to move, the movement of the push rod 2218 drives the first strong magnet 2216 to move, the first strong magnet 2216 drives the sealing ring 2217 to move in the fixed barrel 2212, the movement of the sealing ring 2217 can compress air between the first strong magnet 2216 and the second strong magnet 2215, a negative pressure state is formed in the interior, the movement of the connecting rod 2202 drives the pull rod 2203 to move through the rotating shaft 2209, the movement of the pull rod 2203 drives the knocking plate 2205 to rotate through the rotating shaft 2209, the knocking plate 2205 rotates through the fixed shaft 2208, the knocking block 2210 is driven to move by the movement of the knocking plate 2205, the noise reduction pad 2211 is driven to move by the movement of the knocking block 2210, the noise reduction pad 2211 is separated from contact with the feeding hopper 12, the noise reduction pad 2211 is driven to move by the movement of the knocking plate 2205, the feeding hopper 12 is driven to vibrate by the noise reduction pad 2211 due to the fact that the first strong magnet 2216 and the second strong magnet 2215 are in a negative pressure state and the opposite sides of the first strong magnet 2216 and the second strong magnet 2215 are both in an S-shaped pole, the connecting rod 2202 can rapidly rebound by the rebound connecting rod 2202 according to the principle of negative pressure, opposite repulsion and the reaction force of the tension spring 2214, the vibration of the feeding hopper 12 is driven by the rotation of the knocking plate 2205, the noise reduction pad 2211 is driven to move by the movement of the knocking block 2210, the noise reduction pad 2211 is driven to vibrate by the feeding hopper 12, the feeding hopper 12 is driven to vibrate by plastic particles in the feeding hopper 12, in the process of vibration, plastic particles can be guaranteed to continuously roll up in the interior of the feed hopper 12, so that stacked plastic particles can have certain loosening time in the interior of the feed hopper 12, smooth discharging can be guaranteed, the phenomenon of blockage in the interior of the feed hopper 12 is avoided, the production efficiency of the PVC plate during molding production is further guaranteed, and the anti-blocking probability is reduced.
Example III
Referring to fig. 1-8, the present invention provides a technical solution: the invention discloses a PVC plate forming extrusion device with an anti-blocking structure, which aims at the technical problems in the background art to carry out corresponding improvement.
As a further limitation of the anti-blocking mechanism 2, the surface of the extruder 11 is provided with a preheating mechanism 3, the preheating mechanism 3 is matched with the feed hopper 12 for use, and the preheating mechanism 3 is used for preheating plastic particles;
the preheating mechanism 3 comprises a water tank 301, the water tank 301 is fixedly arranged on one side of the extruder 11, a water pump 302 is fixedly arranged on the inner wall of the water tank 301, the output end of the water pump 302 is fixedly communicated with a first heat-conducting pipe 303, one end of the first heat-conducting pipe 303 penetrates through the inner cavity of the feed hopper 12, one end of the first heat-conducting pipe 303 is fixedly communicated with a second heat-conducting pipe 304, one end of the second heat-conducting pipe 304 penetrates through the extruder 11, the second heat-conducting pipe 304 is tightly contacted with the surface of a screw heating shell wrapping the extruder 11, the first heat-conducting pipe 303 and the second heat-conducting pipe 304 are both made of copper materials, one end of the second heat-conducting pipe 304 is fixedly communicated with one side of the water tank 301, the feed hopper 12 can be heated by arranging the preheating mechanism 3, after the feed hopper 12 is heated, plastic particles in the feed hopper 12 can be preheated, the interior of the feed hopper 12 can be softened at a proper temperature, the interior of the plastic particles can not reach the temperature for melting the plastic particles, the interior of the feed hopper 12 is relatively soft, and after the plastic particles are relatively soft, a larger degree of movement can be guaranteed in the interior of the feed hopper 12, so that the interior of the feed hopper 12 can be blocked by the PVC can be further guaranteed when the interior of the screw can be easily fed into the interior, and further production efficiency of the feed hopper can not be further guaranteed;
the surface plunger of water tank 301 has lid 305, and first heat pipe 303 is trapezoidal to encircle the inner wall of being fixed in feeder hopper 12, through setting up lid 305, can the user take off lid 305 to adding water in the water tank 301, through being trapezoidal with first heat pipe 303 and encircle the inner wall of being fixed in feeder hopper 12, can be better to the heating effect of feeder hopper 12 to can preheat the inside plastic granules of feeder hopper 12 and soften the effect better, further guaranteed the anti-blocking effect.
The specific implementation manner of the embodiment is as follows: in the process of enabling plastic particles to creep inside the feed hopper 12 and vibrate inside the feed hopper 12, a user starts the water pump 302 by using an external control switch and a power supply, the water in the water tank 301 is conveyed to the inside of the first heat-conducting pipe 303 by starting the water pump 302, the inside of the feed hopper 12 is in a trapezoid surrounding state, the first heat-conducting pipe 303 conveys water to the inside of the second heat-conducting pipe 304, the second heat-conducting pipe 304 is in close contact with the surface of a screw heating shell wrapping the extruder 11 in the process of conveying the water, waste heat for heating the plastic particles is conveyed to the water, the heated water enters the inside of the water tank 301 again, then the steps are repeated, the heated water is conveyed to the inside of the first heat-conducting pipe 303, so that the feed hopper 12 can be heated, the plastic particles inside the feed hopper 12 can be preheated, the plastic particles are relatively soft, after the plastic particles are relatively soft, the inside of the feed hopper 12 can have larger activity, the plastic particles can be ensured to enter the inside of the screw rod, and the PVC (polyvinyl chloride) can be further ensured to be blocked when the plastic particles are not to be further blocked by the molding of the screw rod 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (10)
1. PVC board shaping extrusion device with prevent stifled structure, including main part mechanism (1), its characterized in that: the main body mechanism (1) comprises an extruder (11), a feed hopper (12) is fixedly arranged on the surface of the extruder (11), and an anti-blocking mechanism (2) is arranged in an inner cavity of the feed hopper (12);
the anti-blocking mechanism (2) comprises a material peristaltic unit (21), wherein the material peristaltic unit (21) is arranged in the inner cavity of the feed hopper (12), and the material peristaltic unit (21) is used for enabling materials entering the inner cavity of the feed hopper (12) to perform peristaltic motion;
the anti-blocking mechanism (2) further comprises a knocking unit (22), wherein the knocking unit (22) is arranged on the surface of the feed hopper (12), the knocking unit (22) is matched with the material peristaltic unit (21) for use, and the knocking unit (22) is used for knocking the feed hopper (12) to generate slight vibration;
the surface of extruder (11) is provided with preheating mechanism (3), preheating mechanism (3) and feeder hopper (12) cooperation use, preheating mechanism (3) are used for preheating plastic granules.
2. The PVC sheet molding extrusion apparatus with anti-blocking structure as recited in claim 1, wherein: the utility model provides a material peristaltic unit (21) includes casing (2101), casing (2101) fixed mounting is in the inner wall of feeder hopper (12), the inner wall fixed mounting of casing (2101) has first motor (2108), the output fixed mounting of first motor (2108) has bevel gear (2109), the surface engagement of bevel gear (2109) has drive gear (2111), one side fixed mounting of drive gear (2111) has drive rod (2103), the one end fixed mounting of drive rod (2103) has shell (2104), the inner wall fixed mounting of shell (2104) has second motor (2105), the output of second motor (2105) runs through to the outside of shell (2104) and fixed mounting has bull stick (2106), the fixed surface mounting of bull stick (2106) has material peristaltic pole (2107), the quantity of material peristaltic pole (2107) is a plurality of, and evenly distributed in the surface of bull stick (2106).
3. The PVC sheet molding extrusion apparatus with anti-blocking structure as recited in claim 2, wherein: guide plates (2102) are fixedly arranged on the inner wall of the shell (2101), guide grooves (2110) are formed in the surfaces of the guide plates (2102), movable rods (2112) are fixedly arranged on one sides of the transmission gears (2111), positioning wheels (2113) are fixedly arranged at one ends of the movable rods (2112), the positioning wheels (2113) are arranged in the inner cavities of the guide grooves (2110), and the positioning wheels (2113) are matched with the guide grooves (2110).
4. The PVC sheet molding extrusion apparatus with anti-blocking structure as recited in claim 2, wherein: the utility model provides a strike unit (22) including fixed column (2201), fixed column (2201) fixed mounting is in the inner wall of feeder hopper (12), the inner wall slidable mounting of fixed column (2201) has connecting rod (2202), the one end of connecting rod (2202) runs through to the outside of fixed column (2201) and extends to the inner chamber of casing (2101), the one end fixed mounting of connecting rod (2202) has pinion (2206), the surface engagement of pinion (2206) has half gear (2207), half gear (2207) fixed mounting is in one side of bevel gear (2109), the other end of connecting rod (2202) runs through to the outside of fixed column (2201), one side rotation of connecting rod (2202) is connected with pull rod (2203), the other end rotation of pull rod (2203) is connected with and strikes board (2205), the surface rotation of striking board (2205) is connected with backup pad (2204), backup pad (2204) fixed mounting is in one side of feeder hopper (12), one side (2205) strikes one side piece (2210).
5. The extrusion device for molding PVC sheets with anti-blocking structure according to claim 4, wherein: the utility model discloses a novel noise reduction device, including connecting rod (2202) and knocking board (2205), all fixed mounting has pivot (2209) on one side of connecting rod (2202) and knocking board (2205), pulling pole (2203) are connected with connecting rod (2202) and knocking board (2205) rotation through pivot (2209), one side fixed mounting of knocking piece (2210) has noise reduction pad (2211).
6. The extrusion device for molding PVC sheets with anti-blocking structure according to claim 4, wherein: both sides of the knocking plate (2205) are fixedly provided with fixed shafts (2208), and one ends of the fixed shafts (2208) penetrate through the outer sides of the supporting plates (2204).
7. The extrusion device for molding PVC sheets with anti-blocking structure according to claim 4, wherein: the inner wall fixed mounting of fixed column (2201) has fixed barrel (2212), the inner wall slidable mounting of fixed barrel (2212) has push rod (2218), the one end fixed mounting of push rod (2218) has first strong magnet (2216), the inner wall fixed mounting of fixed barrel (2212) has second strong magnet (2215), the relative one side of first strong magnet (2216) and second strong magnet (2215) is "S" utmost point, the other end fixed mounting of push rod (2218) has fly leaf (2213), one side fixed mounting of fly leaf (2213) is in one side of connecting rod (2202).
8. The apparatus of claim 7, wherein the apparatus comprises: one side fixed mounting of fly leaf (2213) has extension spring (2214), the one end fixed mounting of extension spring (2214) is in the inner wall of fixed column (2201), one side fixed mounting of first strong magnet (2216) has sealing washer (2217), the outer lane surface of sealing washer (2217) and the inner wall in fixed barrel (2212) in close contact.
9. The PVC sheet molding extrusion apparatus with anti-blocking structure as recited in claim 1, wherein: the preheating mechanism (3) comprises a water tank (301), the water tank (301) is fixedly arranged on one side of the extruder (11), a water pump (302) is fixedly arranged on the inner wall of the water tank (301), a first heat-conducting pipe (303) is fixedly communicated with the output end of the water pump (302), one end of the first heat-conducting pipe (303) penetrates through the inner cavity of the feed hopper (12), a second heat-conducting pipe (304) is fixedly communicated with one end of the first heat-conducting pipe (303), one end of the second heat-conducting pipe (304) penetrates through the extruder (11), the second heat-conducting pipe (304) is tightly contacted with the surface of a screw heating shell wrapping the extruder (11), the first heat-conducting pipe (303) and the second heat-conducting pipe (304) are made of copper materials, and one end of the second heat-conducting pipe (304) is fixedly communicated with one side of the water tank (301).
10. The apparatus of claim 9, wherein the apparatus comprises: the surface plunger of the water tank (301) is provided with a cover (305), and the first heat conduction pipe (303) is fixed on the inner wall of the feed hopper (12) in a trapezoid surrounding manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410133582.4A CN117656416A (en) | 2024-01-31 | 2024-01-31 | PVC board shaping extrusion device with prevent stifled structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410133582.4A CN117656416A (en) | 2024-01-31 | 2024-01-31 | PVC board shaping extrusion device with prevent stifled structure |
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| CN117656416A true CN117656416A (en) | 2024-03-08 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818164A1 (en) * | 2000-12-19 | 2002-06-21 | Alternativas Cmr | Impact mill for granular dried fish has feed with hopper and feed duct with regulating valve and heat conductive rotor |
| CN201554810U (en) * | 2009-10-22 | 2010-08-18 | 太原双塔刚玉股份有限公司 | Neodymium-iron-boron magnet buffer shock absorber |
| CN105071634A (en) * | 2015-08-24 | 2015-11-18 | 曾斌 | Magnetic driving system |
| CN205190426U (en) * | 2015-12-07 | 2016-04-27 | 温州雅歌气动有限公司 | Magnetic force bounce -back formula cylinder that resets |
| CN113878842A (en) * | 2021-09-15 | 2022-01-04 | 高邮市鼎天高分子材料有限公司 | Plastic extruder for cable production |
| CN216100305U (en) * | 2021-07-22 | 2022-03-22 | 盘锦宏宇塑业有限公司 | PE manages feed mechanism for extruder |
| CN116251528A (en) * | 2023-03-21 | 2023-06-13 | 济南金曰公路工程有限公司 | High-viscosity asphalt mixing and stirring device and application method thereof |
-
2024
- 2024-01-31 CN CN202410133582.4A patent/CN117656416A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2818164A1 (en) * | 2000-12-19 | 2002-06-21 | Alternativas Cmr | Impact mill for granular dried fish has feed with hopper and feed duct with regulating valve and heat conductive rotor |
| CN201554810U (en) * | 2009-10-22 | 2010-08-18 | 太原双塔刚玉股份有限公司 | Neodymium-iron-boron magnet buffer shock absorber |
| CN105071634A (en) * | 2015-08-24 | 2015-11-18 | 曾斌 | Magnetic driving system |
| CN205190426U (en) * | 2015-12-07 | 2016-04-27 | 温州雅歌气动有限公司 | Magnetic force bounce -back formula cylinder that resets |
| CN216100305U (en) * | 2021-07-22 | 2022-03-22 | 盘锦宏宇塑业有限公司 | PE manages feed mechanism for extruder |
| CN113878842A (en) * | 2021-09-15 | 2022-01-04 | 高邮市鼎天高分子材料有限公司 | Plastic extruder for cable production |
| CN116251528A (en) * | 2023-03-21 | 2023-06-13 | 济南金曰公路工程有限公司 | High-viscosity asphalt mixing and stirring device and application method thereof |
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