CN112223619B - Extrusion equipment and method for manufacturing shoe layer material - Google Patents
Extrusion equipment and method for manufacturing shoe layer material Download PDFInfo
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- CN112223619B CN112223619B CN202011001078.7A CN202011001078A CN112223619B CN 112223619 B CN112223619 B CN 112223619B CN 202011001078 A CN202011001078 A CN 202011001078A CN 112223619 B CN112223619 B CN 112223619B
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- plate
- fixedly connected
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- lower movable
- movable die
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- 238000001125 extrusion Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims description 45
- 230000000670 limiting effect Effects 0.000 claims description 35
- 239000002994 raw material Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
Abstract
The invention belongs to the technical field of shoe processing equipment, in particular to extrusion equipment and a method for manufacturing shoe layer materials, aiming at the problems of inconvenient feeding, troublesome operation, poor cooling effect after extrusion and reduced working efficiency in the prior art, the invention provides a scheme which comprises a base, wherein a first vertical plate and a second vertical plate are respectively and fixedly connected with the two sides of the top of the base in a symmetrical mode, and the top of the first vertical plate and the top of the second vertical plate are fixedly connected with the same top plate, compared with the traditional cooling mode, the cooling effect on the lower movable die can be greatly improved.
Description
Technical Field
The invention relates to the technical field of shoe processing equipment, in particular to extrusion equipment and a method for manufacturing a shoe layer material.
Background
Shoes are worn on feet to prevent the feet from being hurt, which are mostly straw sandals and cloth shoes in the early period of human civilization, nowadays leather shoes, sports shoes, casual shoes and high-heeled shoes are common, in the manufacturing process of shoe materials, the required raw material particles are mixed firstly, then the mixed particles are extruded, in the extrusion, the particles are melted at high temperature and fully fused, and a fiber fabric layer is laminated on the fused material in a manner known by a person skilled in the art to form the required layered material.
The existing extrusion equipment for manufacturing the shoe layer material is mostly fixed in extrusion position, the flexibility is poor, the feeding is inconvenient, the operation is troublesome, the cooling effect is poor after the extrusion, and the working efficiency is reduced, so that the extrusion equipment and the method for manufacturing the shoe layer material are provided, and the problem is solved.
Disclosure of Invention
The invention aims to solve the defects of inconvenient feeding, troublesome operation, poor cooling effect after extrusion and reduced working efficiency in the prior art, and provides extrusion equipment and a method for manufacturing a shoe layer material.
In order to achieve the purpose, the invention adopts the following technical scheme:
an extrusion device for manufacturing shoe layer materials comprises a base, wherein a first vertical plate and a second vertical plate are respectively and fixedly connected to two sides of the top of the base in a symmetrical mode, the top of the first vertical plate and the top of the second vertical plate are fixedly connected with a same top plate, one side of the top plate is fixedly connected with a mixing box, one side, close to the second vertical plate, of the top of the mixing box is provided with a feeding hopper, one side, far away from the feeding hopper, of the bottom of the mixing box is provided with a discharging pipe, one side of the discharging pipe extends to the lower portion of the top plate and is provided with an electromagnetic valve, a stirring assembly is arranged in the mixing box, one side of the bottom of the top plate is fixedly connected with an upper fixed mold, the top of the base is slidably connected with a sliding seat, one side of the sliding seat is fixedly connected with a telescopic air cylinder, the other end of the telescopic air cylinder is fixedly connected with the bottom of the side, close to the first vertical plate, the top of the sliding seat is slidably connected with a U-shaped plate, and the opening of the U-shaped plate is positioned on one side, close to the top of the sliding seat, the top outer wall fixedly connected with fixing base of U template, the top of fixing base is equipped with the recess, sliding connection has down the activity mould in the recess, and down the activity mould be located the discharging pipe under and with last fixed mould clearance fit, one side of fixing base is equipped with cooling module, the inside first heating plate that is equipped with in bottom of fixing base, the inside of going up the fixed mould is equipped with the second heating plate, one side of second riser is equipped with the PLC controller.
Preferably, the stirring subassembly includes that fixed connection is close to the guard box of first riser one side outer wall at the mixing box, fixed mounting has the rotation motor in the guard box, fixedly connected with (mixing) shaft on the output shaft of rotation motor, the one end of (mixing) shaft extends to the inside of mixing box and is connected with one side inner wall rotation that the guard box was kept away from to the mixing box, one side that the (mixing) shaft is located the mixing box inside is equipped with a plurality of stirring leaves, the start rotation motor drives the (mixing) shaft and rotates, can drive the stirring leaf and rotate, and then play the abundant effect of mixing to the raw materials in the mixing box.
Preferably, the both sides inner wall sliding connection of U template has same slide, four equal fixedly connected with montants in angle in the top of slide, and the top of four montants all extend to in the recess and respectively with four angle fixed connection in the bottom outer wall of movable mould down, when the slide slides from top to bottom, can drive movable mould through the montant and slide from top to bottom.
Preferably, the bottom fixedly connected with connecting block of slide, the top of sliding seat is equipped with the sliding tray, and top one side and the inside bottom one side of U template of sliding tray are linked together, the bottom inner wall fixedly connected with fixed block of sliding tray, one side symmetry that the fixed block was kept away from each other rotates and is connected with two connecting rods, the other end of two connecting rods rotates with one side that the connecting block was kept away from each other respectively and is connected, when the horizontal round trip movement of fixed block, through the cooperation of connecting rod and connecting block, can drive the slide and slide from top to bottom.
Preferably, the fixed block is close to two springs of one side symmetry fixedly connected with of telescopic cylinder, and one side fixedly connected with extension board that the bottom of U template is close to telescopic cylinder, the bottom of extension board extend to in the sliding tray and with the bottom inner wall sliding connection of sliding tray, and one side fixed connection of telescopic cylinder is kept away from respectively with the extension board to the other end of two springs, can make the spring be in tensile state when the fixed block removes, can play taut effect to the extension board through the spring of tensile state simultaneously.
Preferably, one side fixedly connected with limiting plate that the top of sliding seat is close to telescopic cylinder, one side that the limiting plate is close to the second riser runs through sliding connection and has the slide bar, and the slide bar is close to the one end fixedly connected with stopper of second riser, and the other end of slide bar extends to the outside of limiting plate and is close to one side outer wall fixed connection of second riser with the U template, can drive the limiting plate and slide on the slide bar when the sliding seat removes to can play the tight spacing effect of clamp to the U template.
Preferably, the cooling module includes the air-supply line that runs through fixed connection and be close to one side inner wall bottom of second riser at the recess, and the one end of air-supply line extends to the outside and the fixedly connected with air-cooler of fixing base, and air-cooler fixed mounting is at the top outer wall of U template, and two air outlets have been seted up to the bottom symmetry that one side inner wall of air-supply line was kept away from to the recess, starts the air-cooler, can blow cold wind into the recess through the air-supply line and blow off steam from the air outlet to this effect of realizing the cooling of lower movable mould bottom.
Preferably, one side fixedly connected with dog that the first riser is close to the second riser, and the dog cooperatees with the U template, can play the effect that stops spacingly to the U template through the dog.
A method of using an extrusion apparatus for making a shoe layer material, comprising the steps of:
s1, putting required raw materials into a mixing box through a feed hopper, starting a rotating motor to drive a stirring shaft to rotate, and simultaneously driving stirring blades to rotate, so that various raw materials in the mixing box can be fully mixed, and the extrusion quality of the materials is improved;
s2, the bottom of the fixed seat can be heated by opening the first heating plate through the PLC controller, the lower movable die is further heated, and the upper fixed die can be heated by opening the second heating plate;
s3, after the upper fixed die and the lower movable die are heated, the PLC is used for opening the electromagnetic valve, the mixed raw materials fall into the lower movable die through the discharging pipe, the electromagnetic valve is closed after the raw materials are placed, the PLC is used for starting the telescopic cylinder to drive the sliding seat to slide leftwards and simultaneously drive the U-shaped plate and the fixed seat to move leftwards, and when the U-shaped plate is contacted with the stop block, the lower movable die is just positioned under the upper fixed die;
s4, the telescopic cylinder continues to work to drive the sliding seat to continue to move leftwards, the fixed block can be driven to move leftwards, the sliding plate can be driven to slide upwards through the connecting rod, the lower movable die is driven to move upwards through the vertical rod and is matched with the upper fixed die, at the moment, the telescopic cylinder stops working, and the sliding seat just contacts with the first vertical plate, so that the raw material extrusion effect is achieved;
s5, because the U-shaped plate achieves the effect of movement limiting under the blocking effect of the stop block, when the sliding seat drives the fixed block to move leftwards, the spring is in a stretching state, the spring in the stretching state can play a tensioning effect on the support plate, the U-shaped plate is further tightly attached to the stop block, and meanwhile, the spring can also achieve the reset effect on the U-shaped plate;
s6, when the sliding seat slides leftwards, the limiting plate can be driven to slide leftwards on the sliding rod, when the sliding seat is in contact with the first vertical plate, the limiting plate is just in abutting contact with the U-shaped plate, and the limiting plate is matched with the stop block, so that the U-shaped plate is clamped and limited, the die closing stability is improved, and the limiting plate can be limited by the limiting block in a sliding manner;
s7, when the temperature needs to be reduced after the raw material extrusion is finished, the lower movable die is in a rising state in the groove, the air inlet pipe and the air outlet are communicated with the groove, the air cooler is started through the PLC controller, cold air is blown into the groove from the air inlet pipe, meanwhile, hot air is blown out from the air outlet, and therefore the bottom of the lower movable die is cooled, the temperature reduction effect is greatly improved, and when the lower movable die is in a falling state, the air inlet pipe and the air outlet are automatically sealed through the lower movable die, and therefore heat loss cannot be caused when the lower movable die is heated.
According to the invention, the raw materials in the mixing box can be fully mixed by starting the rotating motor, so that the fusion quality is improved, the telescopic cylinder is started to drive the sliding seat to move, the lower movable die can be driven to move to the lower part of the upper fixed die, and the lower movable die can be driven to move upwards to realize the effect of automatic die assembly and extrusion, the operation is simple, and compared with the traditional cooling mode, the cooling effect on the lower movable die can be greatly improved by starting the cooperation of the air cooler and the groove and the air outlet, so that the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view showing the internal structure of the mixing box of the present invention;
FIG. 3 is a sectional view of the connection structure of the sliding seat, the U-shaped plate and the fixed seat of the present invention;
FIG. 4 is a top view of the structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the structure of FIG. 5 in accordance with the present invention;
FIG. 7 is a cross-sectional view of the structure of FIG. 6 in accordance with the present invention;
FIG. 8 is a sectional view showing the structure of an upper fixing die of the present invention.
In the figure: 1. a base; 2. a first vertical plate; 3. a second vertical plate; 4. a top plate; 5. a mixing box; 6. a feed hopper; 7. a discharge pipe; 8. an electromagnetic valve; 9. a protective box; 10. rotating the motor; 11. a stirring shaft; 12. stirring blades; 13. an upper fixed mold; 14. a sliding seat; 15. a telescopic cylinder; 16. a sliding groove; 17. a U-shaped plate; 18. a fixed seat; 19. a groove; 20. a slide plate; 21. a vertical rod; 22. a movable mould is moved downwards; 23. connecting blocks; 24. a fixed block; 25. a connecting rod; 26. a support plate; 27. a spring; 28. a limiting plate; 29. a slide bar; 30. a limiting block; 31. a first heating sheet; 32. an air cooler; 33. an air inlet pipe; 34. an air outlet; 35. a stopper; 36. a second heating plate; 37. a PLC controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-8, an extrusion device for manufacturing shoe layer materials comprises a base 1, wherein a first vertical plate 2 and a second vertical plate 3 are symmetrically and fixedly connected to two sides of the top of the base 1 respectively, the top of the first vertical plate 2 and the top of the second vertical plate 3 are fixedly connected with a same top plate 4, one side of the top plate 4 is fixedly connected with a mixing box 5, one side of the top of the mixing box 5, which is close to the second vertical plate 3, is provided with a feed hopper 6, one side of the bottom of the mixing box 5, which is far away from the feed hopper 6, is provided with a discharge pipe 7, one side of the discharge pipe 7 extends to the lower side of the top plate 4 and is provided with an electromagnetic valve 8, a stirring component is arranged in the mixing box 5, one side of the bottom of the top plate 4 is fixedly connected with an upper fixed mold 13, the top of the base 1 is slidably connected with a sliding seat 14, one side of the sliding seat 14 is fixedly connected with a telescopic cylinder 15, and the other end of the telescopic cylinder 15 is fixedly connected with the bottom of the side of the second vertical plate 3, which is close to the first vertical plate 2, the top sliding connection of sliding seat 14 has U template 17, and the opening of U template 17 is located the one side that is close to sliding seat 14 top, the top outer wall fixedly connected with fixing base 18 of U template 17, the top of fixing base 18 is equipped with recess 19, sliding connection has lower movable mould 22 in the recess 19, and movable mould 22 is located discharging pipe 7 under and with last fixed mould 13 clearance fit down, one side of fixing base 18 is equipped with cooling module, the inside first heating plate 31 that is equipped with in bottom of fixing base 18, the inside of going up fixed mould 13 is equipped with second heating plate 36, one side of second riser 3 is equipped with PLC controller 37.
Example two
The improvement is further based on the first embodiment:
in this embodiment, the stirring subassembly includes fixed connection and is close to protective housing 9 of 2 one side outer walls of first riser at mixing box 5, fixed mounting has rotation motor 10 in protective housing 9, fixedly connected with (mixing) shaft 11 on the output shaft of rotation motor 10, the one end of (mixing) shaft 11 extends to the inside of mixing box 5 and is connected with one side inner wall rotation that protective housing 9 was kept away from to mixing box 5, one side that (mixing) shaft 11 is located mixing box 5 inside is equipped with a plurality of stirring leaves 12, start rotating motor 10 and drive (mixing) shaft 11 and rotate, can drive stirring leaf 12 and rotate, and then play the abundant effect of mixing to the raw materials in mixing box 6.
In this embodiment, the same slide 20 of both sides inner wall sliding connection of U type board 17, four equal fixedly connected with montants 21 in four angles in the top of slide 20, and the top of four montants 21 all extend to in the recess 19 and respectively with four angle fixed connection in the bottom outer wall of movable mould 22 down, when slide 20 slided from top to bottom, can slide about movable mould 22 under driving through montant 21.
In this embodiment, slide 20's bottom fixedly connected with connecting block 23, sliding seat 14's top is equipped with sliding tray 16, and sliding tray 16's top one side is linked together with inside bottom one side of U-shaped board 17, sliding tray 16's bottom inner wall fixedly connected with fixed block 24, one side symmetry rotation that fixed block 24 kept away from each other is connected with two connecting rods 25, two connecting rods 25's the other end rotates with one side that connecting block 23 kept away from each other respectively and is connected, when the horizontal round trip movement of fixed block 24, through the cooperation of connecting rod 25 with connecting block 23, can drive slide 20 and slide from top to bottom.
In this embodiment, two springs 27 are symmetrically and fixedly connected to one side of the fixing block 24 close to the telescopic cylinder 15, a supporting plate 26 is fixedly connected to one side of the U-shaped plate 17 close to the telescopic cylinder 15, the bottom of the supporting plate 26 extends into the sliding groove 16 and is slidably connected to the inner wall of the bottom of the sliding groove 16, and the other ends of the two springs 27 are respectively fixedly connected to one side of the supporting plate 26 far away from the telescopic cylinder 15, so that the springs 27 can be in a stretching state when the fixing block 24 moves, and meanwhile, the springs 27 in the stretching state can play a tensioning effect on the supporting plate 26.
In this embodiment, one side fixedly connected with limiting plate 28 that telescopic cylinder 15 is close to at the top of sliding seat 14, sliding connection has a slide bar 29 to run through sliding connection in one side that limiting plate 28 is close to second riser 3, slide bar 29 is close to the one end fixedly connected with stopper 30 of second riser 3, the other end of slide bar 29 extends to the outside of limiting plate 28 and is close to one side outer wall fixed connection of second riser 3 with U template 17, can drive limiting plate 28 and slide on slide bar 29 when sliding seat 14 removes, and can play the tight spacing effect of clamp to U template 17.
In this embodiment, cooling module is including running through the air-supply line 33 of fixed connection in recess 19 near the one side inner wall bottom of second riser 3, the one end of air-supply line 33 extends to the outside of fixing base 18 and fixedly connected with air-cooler 32, and air-cooler 32 fixed mounting is at the top outer wall of U template 17, two air outlets 34 have been seted up to the bottom symmetry of one side inner wall that recess 19 kept away from air-supply line 33, start air-cooler 32, can blow into recess 19 and blow out steam from air outlet 34 with cold wind through air-supply line 33, with this effect of realizing the cooling of movable mould 22 bottom down.
In this embodiment, one side fixedly connected with dog 35 that first riser 2 is close to second riser 3, and dog 35 cooperatees with U template 17, can play the effect that blocks spacingly to U template 17 through dog 35.
A method of using an extrusion apparatus for making a shoe layer material, comprising the steps of:
s1, required raw materials are put into the mixing box 5 through the feed hopper 6, then the rotating motor 10 is started to drive the stirring shaft 11 to rotate, and the stirring blades 12 are driven to rotate, so that various raw materials in the mixing box 5 can be fully mixed, and the quality of material extrusion is improved;
s2, the bottom of the fixed seat 18 can be heated by opening the first heating plate 31 through the PLC 37, the lower movable die 22 is further heated, and the upper fixed die 13 can be heated by opening the second heating plate 36;
s3, after the upper fixed die 13 and the lower movable die 22 are heated, the PLC 37 is used for opening the electromagnetic valve 8, the mixed raw materials fall into the lower movable die 22 through the discharge pipe 7 at the moment, the electromagnetic valve 8 is closed after the raw materials are placed, the PLC 37 is used for starting the telescopic air cylinder 15 to drive the sliding seat 14 to slide leftwards and simultaneously drive the U-shaped plate 17 and the fixed seat 18 to move leftwards, and when the U-shaped plate 17 is contacted with the stop block 35, the lower movable die 22 is just positioned under the upper fixed die 13;
s4, the telescopic cylinder 15 continues to work to drive the sliding seat 14 to continue to move leftwards, the fixed block 24 can be driven to move leftwards, the sliding plate 20 can be driven to slide upwards through the connecting rod 25, the lower movable die 22 is driven to move upwards through the vertical rod 21 and is matched with the upper fixed die 13, at the moment, the telescopic cylinder 15 stops working, and the sliding seat 14 just contacts with the first vertical plate 2, so that the raw material extrusion effect is realized;
s5, because the U-shaped plate 17 achieves the effect of movement limiting under the blocking effect of the stop block 35, when the sliding seat 14 drives the fixing block 24 to move leftwards, the spring 27 is in a stretching state, the support plate 26 can be tensioned through the spring 27 in the stretching state, the U-shaped plate 17 is further attached to the stop block 35, and meanwhile, the U-shaped plate 17 can also achieve the effect of resetting through the spring 27;
s6, when the sliding seat 14 slides leftwards, the limiting plate 28 can be driven to slide leftwards on the sliding rod 29, and when the sliding seat 14 contacts with the first vertical plate 2, the limiting plate 28 is just in abutting contact with the U-shaped plate 17, and the limiting plate is matched with the stop block 35, so that the effect of clamping and limiting the U-shaped plate 17 is achieved, the stability of die assembly is improved, and the effect of sliding and limiting the limiting plate 28 can be achieved through the limiting block 30;
s7, when the temperature needs to be reduced after the raw material extrusion is finished, because the lower movable die 22 is in a rising state in the groove 19, the air inlet pipe 33 and the air outlet 34 are both communicated with the groove 19, at the moment, the air cooler 32 is started through the PLC 37, cold air is blown into the groove 19 from the air inlet pipe 33, and hot air is blown out from the air outlet 34, so that the bottom of the lower movable die 22 is reduced in temperature, the temperature reduction effect is greatly improved, and when the lower movable die 22 is in a falling state, the air inlet pipe 33 and the air outlet 34 are automatically sealed through the lower movable die 22, so that heat loss cannot be caused when the lower movable die 22 is heated.
However, as is well known to those skilled in the art, the working principle and wiring method of the rotating motor 10, the telescopic cylinder 15 and the air cooler 32 are common and are conventional means or common knowledge, and thus, they will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The extrusion equipment for manufacturing the shoe layer material comprises a base (1) and is characterized in that the two sides of the top of the base (1) are symmetrically and fixedly connected with a first vertical plate (2) and a second vertical plate (3) respectively, the tops of the first vertical plate (2) and the second vertical plate (3) are fixedly connected with a same top plate (4), one side of the top plate (4) is fixedly connected with a mixing box (5), one side, close to the second vertical plate (3), of the top of the mixing box (5) is provided with a feed hopper (6), one side, far away from the feed hopper (6), of the bottom of the mixing box (5) is provided with a discharge pipe (7), one side of the discharge pipe (7) extends to the lower side of the top plate (4) and is provided with an electromagnetic valve (8), a stirring assembly is arranged in the mixing box (5), one side of the bottom of the top plate (4) is fixedly connected with an upper fixed die (13), the top of the base (1) is slidably connected with a sliding seat (14), one side of the sliding seat (14) is fixedly connected with a telescopic cylinder (15), the other end of the telescopic cylinder (15) is fixedly connected with the bottom of one side, close to the first vertical plate (2), of the second vertical plate (3), the top of the sliding seat (14) is connected with a U-shaped plate (17) in a sliding manner, an opening of the U-shaped plate (17) is positioned on one side, close to the top of the sliding seat (14), the outer wall of the top of the U-shaped plate (17) is fixedly connected with a fixed seat (18), the top of the fixed seat (18) is provided with a groove (19), a lower movable die (22) is connected in the groove (19) in a sliding manner, the lower movable die (22) is positioned under the discharge pipe (7) and is movably matched with the upper fixed die (13), one side of the fixed seat (18) is provided with a cooling assembly, a first heating plate (31) is arranged inside the bottom of the fixed seat (18), a second heating plate (36) is arranged inside the upper fixed die (13), a PLC (programmable logic controller) controller (37) is arranged on one side of the second vertical plate (3);
the inner walls of two sides of the U-shaped plate (17) are connected with the same sliding plate (20) in a sliding mode, four corners of the top of the sliding plate (20) are fixedly connected with vertical rods (21), and the top ends of the four vertical rods (21) extend into the grooves (19) and are respectively and fixedly connected with four corners of the outer wall of the bottom of the lower movable die (22);
the stirring assembly comprises a protective box (9) fixedly connected to the outer wall of one side, close to the first vertical plate (2), of the mixing box (5), a rotating motor (10) is fixedly installed in the protective box (9), a stirring shaft (11) is fixedly connected to an output shaft of the rotating motor (10), one end of the stirring shaft (11) extends into the mixing box (5) and is rotatably connected with the inner wall of one side, far away from the protective box (9), of the mixing box (5), and a plurality of stirring blades (12) are arranged on one side, located inside the mixing box (5), of the stirring shaft (11);
the bottom of the sliding plate (20) is fixedly connected with a connecting block (23), the top of the sliding seat (14) is provided with a sliding groove (16), one side of the top of the sliding groove (16) is communicated with one side of the bottom inside the U-shaped plate (17), the inner wall of the bottom of the sliding groove (16) is fixedly connected with a fixed block (24), one side, far away from each other, of the fixed block (24) is symmetrically and rotatably connected with two connecting rods (25), and the other ends of the two connecting rods (25) are respectively and rotatably connected with one side, far away from each other, of the connecting block (23);
two springs (27) are symmetrically and fixedly connected to one side, close to the telescopic cylinder (15), of the fixed block (24), a support plate (26) is fixedly connected to one side, close to the telescopic cylinder (15), of the bottom of the U-shaped plate (17), the bottom of the support plate (26) extends into the sliding groove (16) and is in sliding connection with the inner wall of the bottom of the sliding groove (16), and the other ends of the two springs (27) are fixedly connected with one side, far away from the telescopic cylinder (15), of the support plate (26) respectively;
a limiting plate (28) is fixedly connected to one side, close to the telescopic cylinder (15), of the top of the sliding seat (14), a sliding rod (29) is connected to one side, close to the second vertical plate (3), of the limiting plate (28) in a penetrating and sliding mode, a limiting block (30) is fixedly connected to one end, close to the second vertical plate (3), of the sliding rod (29), and the other end of the sliding rod (29) extends to the outer side of the limiting plate (28) and is fixedly connected with the outer wall of one side, close to the second vertical plate (3), of the U-shaped plate (17);
the cooling assembly comprises an air inlet pipe (33) which is fixedly connected to the bottom of the inner wall of one side, close to the second vertical plate (3), of the groove (19) in a penetrating mode, one end of the air inlet pipe (33) extends to the outer side of the fixing seat (18) and is fixedly connected with an air cooler (32), the air cooler (32) is fixedly installed on the outer wall of the top of the U-shaped plate (17), and two air outlets (34) are symmetrically formed in the bottom of the inner wall of one side, far away from the air inlet pipe (33), of the groove (19);
one side fixedly connected with dog (35) that first riser (2) are close to second riser (3), and dog (35) cooperate with U template (17).
2. Use of an extrusion apparatus for manufacturing a shoe layer material according to claim 1, characterized by comprising the steps of:
s1, required raw materials are put into a mixing box (5) through a feed hopper (6), then a rotating motor (10) is started to drive a stirring shaft (11) to rotate, and meanwhile, a stirring blade (12) is driven to rotate, so that various raw materials in the mixing box (5) can be fully mixed, and the extrusion quality of the materials is improved;
s2, the bottom of the fixed seat (18) can be heated by opening the first heating plate (31) through the PLC (37), the lower movable die (22) is further heated, and the upper fixed die (13) can be heated by opening the second heating plate (36);
s3, after the upper fixed die (13) and the lower movable die (22) are heated, the PLC (37) is used for opening the electromagnetic valve (8), the mixed raw materials fall into the lower movable die (22) through the discharge pipe (7), the electromagnetic valve (8) is closed after the raw materials are placed, the PLC (37) is used for starting the telescopic cylinder (15) to drive the sliding seat (14) to slide leftwards, meanwhile, the U-shaped plate (17) and the fixed seat (18) are driven to move leftwards, and when the U-shaped plate (17) is contacted with the stop block (35), the lower movable die (22) is just positioned under the upper fixed die (13);
s4, the telescopic cylinder (15) continues to work to drive the sliding seat (14) to continue to move leftwards, the fixed block (24) can be driven to move leftwards, the sliding plate (20) can be driven to slide upwards through the connecting rod (25), the lower movable die (22) is driven to move upwards through the vertical rod (21) and is matched with the upper fixed die (13), at the moment, the telescopic cylinder (15) stops working, and the sliding seat (14) is just contacted with the first vertical plate (2), so that the raw material extrusion effect is realized;
s5, because the U-shaped plate (17) achieves the effect of moving and limiting under the blocking effect of the stop block (35), when the sliding seat (14) drives the fixing block (24) to move leftwards, the spring (27) is in a stretching state, the support plate (26) can be tensioned through the spring (27) in the stretching state, the U-shaped plate (17) is further attached to the stop block (35), and meanwhile, the U-shaped plate (17) can also be reset through the spring (27);
s6, when the sliding seat (14) slides leftwards, the limiting plate (28) can be driven to slide leftwards on the sliding rod (29), and when the sliding seat (14) is in contact with the first vertical plate (2), the limiting plate (28) is just in abutting contact with the U-shaped plate (17), and the limiting plate is matched with the stop block (35), so that the clamping and limiting effect on the U-shaped plate (17) is achieved, the die closing stability is improved, and the limiting plate (28) can be limited in a sliding mode through the limiting block (30);
s7, when the temperature needs to be reduced after the raw materials are extruded, the lower movable die (22) is in a rising state in the groove (19), the air inlet pipe (33) and the air outlet (34) are communicated with the groove (19), the air cooler (32) is started through the PLC (37) at the moment, cold air is blown into the groove (19) from the air inlet pipe (33), and hot air is blown out from the air outlet (34) to reduce the temperature of the bottom of the lower movable die (22), so that the temperature reduction effect is greatly improved, and when the lower movable die (22) is in a falling state, the air inlet pipe (33) and the air outlet (34) are automatically sealed through the lower movable die (22), and therefore heat loss cannot be caused when the lower movable die (22) is heated.
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| CN202011001078.7A CN112223619B (en) | 2020-09-22 | 2020-09-22 | Extrusion equipment and method for manufacturing shoe layer material |
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| CN202011001078.7A CN112223619B (en) | 2020-09-22 | 2020-09-22 | Extrusion equipment and method for manufacturing shoe layer material |
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| CN112223619B true CN112223619B (en) | 2022-04-15 |
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