CN114536640B - High-efficient environmental protection EVA foaming panel apparatus for producing - Google Patents
High-efficient environmental protection EVA foaming panel apparatus for producing Download PDFInfo
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- CN114536640B CN114536640B CN202210182773.0A CN202210182773A CN114536640B CN 114536640 B CN114536640 B CN 114536640B CN 202210182773 A CN202210182773 A CN 202210182773A CN 114536640 B CN114536640 B CN 114536640B
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- plate
- templates
- driving
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- 238000005187 foaming Methods 0.000 title claims abstract description 37
- 230000007613 environmental effect Effects 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 13
- 239000005038 ethylene vinyl acetate Substances 0.000 description 13
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/063—Rollers or like rotary separators separating from the bottom of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0676—Rollers or like rotary separators with two or more separator rollers in the feeding direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
- B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a high-efficiency environment-friendly EVA foaming sheet production device, which comprises a foaming device and a feeding device, wherein the foaming device comprises a frame, a plurality of upper templates arranged on the frame, a plurality of lower templates arranged on the frame and a driving mechanism for opening or closing the upper templates and the lower templates; the feeding device is used for feeding sheets into the die cavities of the upper die plate and the lower die plate and comprises a lifting bracket, a supporting table, a feeding mechanism and a distributing mechanism; the feeding mechanism comprises a feeding conveyor belt and a conveying motor for driving the feeding conveyor belt; the feed mechanism includes a plurality of pivots, set up in the spiral separation piece of a plurality of pivots periphery sides and drive a plurality of pivot synchronous rotation's feed motor, and this high-efficient environmental protection EVA foaming sheet apparatus for producing need not the manual work and sends into between cope match-plate pattern and the lower bolster with the sheet that cuts, uses manpower and materials sparingly, can not cause the fish tail to the sheet moreover, improves the finished product qualification rate, improves the practicality.
Description
Technical Field
The invention relates to the technical field of accessory devices for producing and processing foamed plates, in particular to a high-efficiency environment-friendly EVA (ethylene-vinyl acetate) foamed plate production device.
Background
Because of the performances of environmental protection, water resistance, heat insulation and the like, the EVA foaming sheet is widely applied to daily life and industrial production of people, the EVA foaming sheet is firstly rolled into a sheet in the production process, then the sheet is cut, the cut sheet is manually sent between an upper template and a lower template of a foaming machine, the upper template and the lower template are clamped, and the sheet is foamed into the EVA foaming sheet by vacuumizing and heating. The prior EVA foaming sheet production device discovers in use that when a cut sheet is fed between an upper template and a lower template, a large amount of manpower and material resources are consumed, and the sheet is scratched easily by manual feeding, so that the foamed sheet has defects, the qualification rate of finished products is affected, and the practicability is lower.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the efficient environment-friendly EVA foaming sheet production device which does not need to manually send the cut sheet between the upper template and the lower template, saves manpower and material resources, does not scratch the sheet, improves the qualification rate of finished products and improves the practicability.
(II) technical scheme
In order to achieve the above purpose, the embodiment of the application provides a high-efficiency environment-friendly EVA foaming sheet production device, which comprises a foaming device and a feeding device, wherein the foaming device comprises a frame, a plurality of upper templates arranged on the frame, a plurality of lower templates arranged on the frame and a driving mechanism for opening or closing the upper templates and the lower templates, the upper templates are respectively matched with the lower templates up and down, and a die cavity for placing sheets is arranged at the bottom of the upper templates and the top of the lower templates; feeding device, feeding device is used for sending the sheet into the die cavity of cope match-plate pattern and lower bolster, feeding device includes: a lifting bracket; the supporting table is arranged at the top of the lifting bracket; the feeding mechanism is arranged on the supporting table and comprises a feeding conveyer belt and a conveying motor for driving the feeding conveyer belt; the material distributing mechanism is arranged on the supporting table and comprises a plurality of rotating shafts, a spiral separating sheet arranged on the outer periphery of the rotating shafts and a material distributing motor for driving the rotating shafts to synchronously rotate, and the spiral separating sheet is used for separating out the sheet at the lowest position.
In a possible implementation manner, the plurality of rotating shafts are oppositely arranged on two sides of the feeding conveying belt, the distributing mechanism further comprises a plurality of first belt pulleys arranged at the bottom of the rotating shafts and a plurality of second belt pulleys rotatably arranged at the bottom of the supporting table, the plurality of first belt pulleys are connected with the plurality of second belt pulleys through belt transmission, and the output end of the distributing motor is connected with one of the second belt pulleys.
In one possible implementation, the pitch of the spiral separator sheet matches the thickness of the sheet, and the width of the spiral separator sheet gradually widens from top to bottom.
In one possible implementation manner, the sheet feeding device further comprises a traction mechanism arranged on the supporting table, wherein the traction mechanism comprises a mounting frame arranged on the supporting table in a sliding manner, a driving assembly for driving the mounting frame to horizontally slide, and a clamping assembly arranged at one end of the mounting frame, and the clamping assembly is positioned at the output end of the feeding conveyor belt and is used for clamping the end part of the sheet.
In one possible implementation, the mounting frame comprises two oppositely arranged slide bars and a mounting plate connected with the ends of the two slide bars; the clamping assembly comprises a lower clamping plate fixedly connected with the mounting plate, an upper clamping plate arranged above the lower clamping plate and opposite to the lower clamping plate, and a clamping cylinder for driving the upper clamping plate to move up and down.
In one possible implementation manner, two through holes are formed in one side, facing the mounting plate, of the supporting table, one ends, far away from the mounting plate, of the two sliding rods are respectively inserted into the two through holes, strip-shaped grooves are respectively formed in the two sliding rods, and the strip-shaped grooves are provided with tooth-shaped structures in the strip-shaped grooves, and the strip-shaped grooves are arranged along the length direction of the two sliding rods; the driving assembly comprises two driving motors arranged on the supporting table and gears arranged at the power output ends of the driving motors, and the two gears are respectively meshed with the toothed structures of the two sliding rods.
In one possible implementation, the lifting support includes: the bottom of the bottom plate is provided with travelling wheels; the four guide sleeves are arranged at the top of the bottom plate; the four guide posts are arranged at the bottom of the supporting table, and the bottoms of the four guide posts are respectively inserted into the four guide sleeves; the lifting motor is arranged on the bottom plate; the threaded pipe is arranged at the top output end of the lifting motor; and one end of the threaded rod is connected with the bottom of the supporting table, and the other end of the threaded rod is inserted into and screwed into the top end of the threaded pipe.
In one possible implementation manner, the foaming device further comprises a plurality of lifting plates arranged in a vertical direction, the plurality of upper templates and the plurality of lower templates are mounted on the lifting plates, and a guide roller is arranged at one end top of the lifting plates, which faces the feeding device.
In one possible implementation manner, the driving mechanism comprises a hydraulic cylinder arranged on the frame, the bottom output end of the hydraulic cylinder is connected with the lowest lifting plate, and a connecting rod assembly is arranged between two adjacent lifting plates.
In one possible implementation manner, the connecting rod assembly comprises a sliding block slidingly connected with one lifting plate and a connecting rod rotationally connected with the sliding block, and one end of the connecting rod away from the sliding block is rotationally connected with the other lifting plate.
(III) beneficial effects
Compared with the prior art, the invention provides a high-efficiency environment-friendly EVA foaming sheet production device, which has the following beneficial effects: this high-efficient environmental protection EVA foaming panel apparatus for producing, adjust the height of brace table through the lifting support, cut the sheet sign indicating number and stack on the brace table, drive a plurality of pivots synchronous rotations through feed motor of feed mechanism, separate out a piece sheet below through epaxial spiral separator at pivoted in-process, the sheet that separates falls on the pay-off conveyer belt, in conveying the die cavity between cope match-plate pattern and the lower bolster with the sheet through the pay-off conveyer belt, then adjust the height again through the lifting support and correspond with next group's die cavity, adopt the same mode to accomplish the conveying one by one of sheet, need not the manual work with cut the sheet send into between cope match-plate pattern and the lower bolster, save manpower and materials, can not cause the fish tail to the sheet moreover, improve the finished product qualification rate, improve the practicality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the feeding device and the traction mechanism of the present invention;
FIG. 3 is a schematic plan view of the feed device and traction mechanism of the present invention;
FIG. 4 is a schematic perspective view of the feed device and traction mechanism of the present invention at another angle;
FIG. 5 is a schematic perspective view of a foaming device of the present invention;
FIG. 6 is a schematic view showing a perspective view of another angle of the foaming device of the present invention;
the reference numerals in the drawings:
1. a foaming device; 11. a frame; 12. an upper template; 13. a lower template; 14. a driving mechanism; 141. a hydraulic cylinder; 15. a lifting plate; 16. a connecting rod assembly; 161. a slide block; 162. a connecting rod; 17. a guide roller;
2. a feeding device; 21. a lifting bracket; 211. a bottom plate; 212. a walking wheel; 213. guide sleeve; 214. a guide post; 215. a lifting motor; 216. a threaded tube; 217. a threaded rod; 22. a support table; 23. a feeding mechanism; 231. a feeding conveyor belt; 232. a conveying motor; 24. a material distributing mechanism; 241. a rotating shaft; 242. spiral separating sheets; 243. a material distributing motor; 244. a first pulley; 245. a second pulley;
3. a traction mechanism; 31. a mounting frame; 311. a slide bar; 3111. a tooth-like structure; 312. a mounting plate; 32. a drive assembly; 321. a driving motor; 322. a gear; 33. a clamping assembly; 331. a lower clamping plate; 332. an upper clamping plate; 333. clamping cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an embodiment of the present application provides a production device for an efficient environment-friendly EVA foam board, including:
the foaming device 1, the foaming device 1 comprises a frame 11, a plurality of upper templates 12 arranged on the frame 11, a plurality of lower templates 13 arranged on the frame 11 and a driving mechanism 14 for opening or closing the upper templates 12 and the lower templates 13, wherein the upper templates 12 are respectively matched with the lower templates 13 up and down, and a die cavity for placing sheets is arranged at the bottom of the upper templates 12 and the top of the lower templates 13;
feeding device 2, feeding device 2 is used for feeding the sheet into the die cavity of cope match-plate pattern 12 and drag match-plate pattern 13, and feeding device 2 includes:
a lifting bracket 21;
a support table 22 provided on the top of the lifting frame 21;
the feeding mechanism 23 is arranged on the supporting table 22, and the feeding mechanism 23 comprises a feeding conveyer belt 231 and a conveying motor 232 for driving the feeding conveyer belt 231;
the distributing mechanism 24 is disposed on the supporting table 22, and the distributing mechanism 24 includes a plurality of rotating shafts 241, a spiral separating plate 242 disposed on an outer peripheral side of the plurality of rotating shafts 241, and a distributing motor 243 for driving the plurality of rotating shafts 241 to rotate synchronously, wherein the spiral separating plate 242 is used for separating the lowermost sheet.
In this application, adjust the height of brace table 22 through lifting support 21, cut the sheet material sign indicating number and stack on brace table 22, drive a plurality of pivots 241 synchronous rotations through the feed motor 243 of feed mechanism 24, separate out the below a slice sheet material through the spiral separation piece 242 on pivot 241 in pivoted in-process, the sheet material that separates out falls on feeding conveyer belt 231, in conveying the die cavity between cope match-plate pattern 12 and lower bolster 13 with the sheet material through feeding conveyer belt 231, then adjust the height again through lifting support 21 and correspond with next group's die cavity, adopt the same mode to accomplish the sheet material and carry one by one, need not the manual work and send into between cope match-plate pattern 12 and the lower bolster 13 with the sheet material that cuts, save manpower and materials moreover can not cause the fish tail to the sheet material, improve the yield, improve the practicality.
The foaming device 1 in the application is in the prior art, a sheet is placed in a die cavity between an upper die plate 12 and a lower die plate 13, then the upper die plate 12 and the lower die plate 13 are clamped, and foaming operation is completed in a vacuumizing and heating mode, wherein the vacuumizing and heating mode is not applied for without limitation.
In this embodiment, the plurality of rotating shafts 241 are oppositely disposed on two sides of the feeding conveyor 231, the material distributing mechanism 24 further includes a first belt pulley 244 disposed at the bottom of the plurality of rotating shafts 241 and a plurality of second belt pulleys 245 rotatably disposed at the bottom of the supporting table 22, and the plurality of first belt pulleys 244 are connected with the plurality of second belt pulleys 245 through belt transmission, and the output end of the material distributing motor 243 is connected with one of the second belt pulleys 245.
In this application, the feed motor 243 drives one of the second belt pulleys 245 to rotate, and the second belt pulley 245 drives the first belt pulley 244 to rotate in the same direction synchronously through the belt, so that a plurality of rotating shafts 241 rotate synchronously, the spiral separating sheet 242 on the periphery side of the rotating shafts 241 is inserted between two sheets, the lowest sheet is separated out through the rotation of the spiral separating sheet 242, and the rest of sheets are still stacked above the supporting table 22 and supported through the spiral separating sheet 242.
In the embodiment of the present application, the pitch of the spiral separating sheet 242 is matched with the thickness of the sheet, and the width of the spiral separating sheet 242 gradually widens from top to bottom.
In this application, the pitch of the spiral separating piece 242 is matched with the thickness of the sheet material, so that the spiral separating piece 242 can be accurately inserted between two sheet materials, the sheet material itself has a certain thickness, and the thickness is precisely controlled when the sheet material is rolled.
In this embodiment, still include the traction mechanism 3 that sets up on brace table 22, traction mechanism 3 is including the slip setting up the mounting bracket 31 on brace table 22, drive mounting bracket 31 horizontally sliding's drive assembly 32 and install in the centre gripping subassembly 33 of mounting bracket 31 one end, and centre gripping subassembly 33 is located the output of pay-off conveyer belt 231 for the tip of centre gripping sheet.
In this application, in order to improve the planarization when sheet is carried, can also set up traction mechanism 3, through the one end of clamping assembly 33 centre gripping sheet, then through the 31 horizontal migration of drive assembly 32 drive mounting bracket, at the in-process of carrying the sheet, there is traction mechanism 3 to pull the one end of sheet, can effectively prevent the sheet and lap folding condition, guarantee the planarization after the sheet carries into the die cavity, after the sheet is carried in the die cavity, clamping assembly 33 unclamps the sheet, then resets under the drive of drive assembly 32.
Note that, the traction mechanism 3 in the present application merely fixes the end of the sheet, then moves together with the conveyance of the sheet, and does not cause tension to the sheet, and the conveyance power of the sheet is supplied by the feed conveyor 231, so that the sheet itself is not caused to be pulled and deformed.
In the embodiment of the present application, the mounting frame 31 includes two oppositely disposed slide bars 311 and a mounting plate 312 connected to the ends of the two slide bars 311;
the clamping assembly 33 includes a lower clamping plate 331 fixedly connected to the mounting plate 312, an upper clamping plate 332 disposed above the lower clamping plate 331 and opposite to the lower clamping plate 331, and a clamping cylinder 333 for driving the upper clamping plate 332 to move up and down.
In this application, first, the end of the sheet is conveyed to the upper side of the lower clamping plate 331 by the feeding conveyor 231, the upper clamping plate 332 is driven to move downward by the clamping cylinder 333, and the clamping of the end of the sheet is completed by the cooperation of the upper clamping plate 332 and the lower clamping plate 331.
Alternatively, it is also possible to adopt a form in which the upper and lower clamping plates 332 and 331 are moved synchronously in opposite directions, i.e., the upper and lower clamping plates 332 and 331 may be moved toward each other or moved away from each other.
Specifically, the clamping surfaces of the upper clamping plate 332 and the lower clamping plate 331 are made of rubber, so that deformation of the upper surface and the lower surface of the sheet due to overlarge pressure is avoided, and only a supporting force is provided for the end part of the sheet in the sheet conveying process.
In the embodiment of the application, two through holes are formed in one side, facing the mounting plate 312, of the support table 22, one ends, far away from the mounting plate 312, of the two sliding rods 311 are respectively inserted into the two through holes, and strip-shaped grooves which are formed in the length direction of the two sliding rods 311 are respectively formed in the two sliding rods 311, and tooth-shaped structures 3111 are arranged in the strip-shaped grooves;
the driving assembly 32 comprises two driving motors 321 arranged on the supporting table 22 and gears 322 arranged at power output ends of the two driving motors 321, and the two gears 322 are respectively meshed with the toothed structures 3111 of the two sliding rods 311.
In this application, drive two gears 322 rotation respectively through two driving motor 321, through the cooperation of gear 322 and tooth form structure 3111, drive two slide bars 311 lateral sliding to realize the lateral shifting of mounting bracket 31.
Specifically, the driving motor 321 adopts a servo motor, so that the mounting frame 31 can be ensured to synchronously run along with the feeding conveyor belt 231.
In the present embodiment, the lifting bracket 21 includes:
the bottom plate 211, the bottom of the bottom plate 211 is provided with travelling wheels 212;
four guide sleeves 213 provided on the top of the bottom plate 211;
four guide posts 214 disposed at the bottom of the support table 22, wherein the bottoms of the four guide posts 214 are respectively inserted into the four guide sleeves 213;
a lifting motor 215 disposed on the bottom plate 211;
a threaded pipe 216 mounted at the top output end of the elevating motor 215; and
and a threaded rod 217, one end of the threaded rod 217 being connected to the bottom of the support table 22, and the other end being inserted into and screwed into the inside of the top end of the threaded tube 216.
In this application, drive screwed pipe 216 through elevator motor 215 and rotate, drive brace table 22 and go up and down through screwed pipe 216 and threaded rod 217's cooperation, through the cooperation of guide pin bushing 213 with guide pillar 214, guarantee brace table 22's stability. Through the cooperation of adopting screwed pipe 216 and threaded rod 217 to realize going up and down, can be through the accurate control supporting bench 22 of the number of turns of lift motor 215 elevating height at every turn.
Alternatively, the lifting bracket 21 may also be a scissor-type lifting bracket, and driven by the hydraulic cylinder 141 to lift.
In this embodiment, the foaming device 1 further includes a plurality of lifter plates 15 arranged in a vertical direction, a plurality of upper templates 12 and a plurality of lower templates 13 are mounted on the lifter plates 15, and one end top of the lifter plates 15 facing the feeding device 2 is provided with a guide roller.
In this application, cope match-plate pattern 12 and lower bolster 13 install on lifter plate 15, accomplish the die sinking and the compound die of cope match-plate pattern 12 and lower bolster 13 through the lift of lifter plate 15, are provided with guide roll 17 in the one end of lifter plate 15 for the sheet is carried on the surface of guide roll, and further protects the sheet, prevents that the sheet from taking place the fish tail in transportation.
In this embodiment, the driving mechanism 14 includes a hydraulic cylinder 141 disposed on the frame 11, and the bottom output end of the hydraulic cylinder 141 is connected with the lowest lifting plate 15, and a link assembly 16 is disposed between two adjacent lifting plates 15.
In this application, the hydraulic cylinder 141 drives the lowermost lifting plate 15 to lift, and the lifting plates 15 are connected by the link assembly 16.
Further, the link assembly 16 includes a slider 161 slidably connected to one of the lift plates 15 and a link lever 162 rotatably connected to the slider 161, wherein an end of the link lever 162 remote from the slider 161 is rotatably connected to the other lift plate 15.
In this application, when the die sinking, pneumatic cylinder 141 drives the lifter plate 15 of below and moves downwards, and the slider 161 horizontal slip of link assembly 16 for connecting rod 162 inclination grow, thereby leave the space between two adjacent lifter plates 15, so as to go up the unloading, slider 161 slides to extreme position after, connecting rod 162 no longer inclines, and the distance between two adjacent lifter plates 15 is fixed.
Specifically, after the slide 161 slides to the limit position, the connecting rod 162 is still in an inclined state, so that the slide 161 can slide continuously during mold closing.
When the efficient environment-friendly EVA foaming sheet production device is used, the height of the supporting table 22 is adjusted through the lifting support 21, cut sheets are stacked on the supporting table 22 in a stacking mode, the material distributing motor 243 of the material distributing mechanism 24 drives the rotating shafts 241 to synchronously rotate, the lowest sheet is separated out in the rotating process through the spiral separating sheets 242 on the rotating shafts 241, the separated sheets fall on the feeding conveying belt 231, the sheets are conveyed into the die cavity between the upper die plate 12 and the lower die plate 13 through the feeding conveying belt 231, then the height is adjusted again through the lifting support 21 to correspond to the next group of die cavities, the sheets are conveyed one by one in the same mode, the cut sheets are not required to be conveyed between the upper die plate 12 and the lower die plate 13 manually, manpower and material resources are saved, scratches are not caused on the sheets, the yield is improved, and the practicability is improved.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).
Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that in this document, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. High-efficient environmental protection EVA foaming panel apparatus for producing, its characterized in that includes:
the foaming device (1), the foaming device (1) comprises a frame (11), a plurality of upper templates (12) arranged on the frame (11), a plurality of lower templates (13) arranged on the frame (11) and a driving mechanism (14) for opening or closing the upper templates (12) and the lower templates (13), wherein the upper templates (12) are respectively matched with the lower templates (13) up and down, and a die cavity for placing sheets is arranged at the bottom of the upper templates (12) and the top of the lower templates (13);
feeding device (2), feeding device (2) are used for sending into the die cavity of cope match-plate pattern (12) and lower bolster (13) sheet, feeding device (2) include:
a lifting bracket (21);
a support table (22) arranged on the top of the lifting bracket (21);
the feeding mechanism (23) is arranged on the supporting table (22), and the feeding mechanism (23) comprises a feeding conveying belt (231) and a conveying motor (232) for driving the feeding conveying belt (231);
the material distributing mechanism (24) is arranged on the supporting table (22), the material distributing mechanism (24) comprises a plurality of rotating shafts (241), spiral separating sheets (242) arranged on the outer circumference sides of the rotating shafts (241) and a material distributing motor (243) for driving the rotating shafts (241) to synchronously rotate, and the spiral separating sheets (242) are used for separating the lowest sheet; the pitch of the spiral separation sheets (242) is matched with the thickness of the sheet, and the width of the spiral separation sheets (242) is gradually widened from top to bottom;
the sheet feeding device is characterized by further comprising a traction mechanism (3) arranged on the supporting table (22), wherein the traction mechanism (3) comprises a mounting frame (31) arranged on the supporting table (22) in a sliding mode, a driving assembly (32) for driving the mounting frame (31) to horizontally slide and a clamping assembly (33) arranged at one end of the mounting frame (31), and the clamping assembly (33) is positioned at the output end of the feeding conveyor belt (231) and used for clamping the end part of the sheet;
the mounting frame (31) comprises two oppositely arranged sliding rods (311) and a mounting plate (312) connected with the ends of the two sliding rods (311);
the clamping assembly (33) comprises a lower clamping plate (331) fixedly connected with the mounting plate (312), an upper clamping plate (332) arranged above the lower clamping plate (331) and opposite to the lower clamping plate (331), and a clamping cylinder (333) for driving the upper clamping plate (332) to move up and down.
2. The efficient and environment-friendly EVA foaming sheet production device according to claim 1, wherein the rotating shafts (241) are oppositely arranged on two sides of the feeding conveyor belt (231), the material distributing mechanism further comprises a first belt pulley (244) arranged at the bottom of the rotating shafts (241) and a plurality of second belt pulleys (245) rotatably arranged at the bottom of the supporting table (22), the first belt pulleys (244) are connected with the second belt pulleys (245) through belt transmission, and the output end of the material distributing motor (243) is connected with one of the second belt pulleys (245).
3. The efficient and environment-friendly EVA foaming sheet production device according to claim 1, wherein two through holes are formed in one side, facing towards the mounting plate (312), of the supporting table (22), one ends, far away from the mounting plate (312), of the two sliding rods (311) are respectively inserted into the two through holes, strip-shaped grooves which are arranged along the length direction of the two sliding rods (311) are respectively formed in the two sliding rods (311), and tooth-shaped structures (3111) are arranged in the strip-shaped grooves;
the driving assembly (32) comprises two driving motors (321) arranged on the supporting table (22), and gears (322) arranged at power output ends of the two driving motors (321), and the two gears (322) are respectively meshed with the toothed structures (3111) of the two sliding rods (311).
4. The efficient and environment-friendly EVA foaming sheet production device as claimed in claim 1, wherein the lifting bracket (21) comprises:
the device comprises a bottom plate (211), wherein travelling wheels (212) are arranged at the bottom of the bottom plate (211);
four guide sleeves (213) arranged on the top of the bottom plate (211);
four guide posts (214) are arranged at the bottom of the supporting table (22), and the bottoms of the four guide posts (214) are respectively inserted into the four guide sleeves (213);
a lifting motor (215) arranged on the bottom plate (211);
a threaded pipe (216) mounted at the top output of the lift motor (215); and
and a threaded rod (217), wherein one end of the threaded rod (217) is connected with the bottom of the supporting table (22), and the other end of the threaded rod is inserted into and screwed into the top end of the threaded tube (216).
5. The efficient and environment-friendly EVA foaming sheet production device according to claim 1, wherein the foaming device (1) further comprises a plurality of lifting plates (15) arranged in a vertical direction, the plurality of upper templates (12) and the plurality of lower templates (13) are mounted on the lifting plates (15), and guide rollers (17) are arranged at the tops of one ends of the lifting plates (15) facing the feeding device (2).
6. The efficient and environment-friendly EVA foaming sheet production device as claimed in claim 5, wherein the driving mechanism (14) comprises a hydraulic cylinder (141) arranged on the frame (11), the bottom output end of the hydraulic cylinder (141) is connected with the lowest lifting plate (15), and a connecting rod assembly (16) is arranged between two adjacent lifting plates (15).
7. The efficient and environment-friendly EVA foaming sheet production device as claimed in claim 6, wherein the connecting rod assembly (16) comprises a sliding block (161) which is slidably connected with one lifting plate (15) and a connecting rod (162) which is rotatably connected with the sliding block (161), and one end, away from the sliding block (161), of the connecting rod (162) is rotatably connected with the other lifting plate (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210182773.0A CN114536640B (en) | 2022-02-26 | 2022-02-26 | High-efficient environmental protection EVA foaming panel apparatus for producing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210182773.0A CN114536640B (en) | 2022-02-26 | 2022-02-26 | High-efficient environmental protection EVA foaming panel apparatus for producing |
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| CN114536640B true CN114536640B (en) | 2024-03-29 |
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| CN202210182773.0A Active CN114536640B (en) | 2022-02-26 | 2022-02-26 | High-efficient environmental protection EVA foaming panel apparatus for producing |
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| CN116079973B (en) * | 2022-12-29 | 2024-07-30 | 镇江越升智能装备制造有限公司 | Foam board continuous forming machine and use method thereof |
| CN119769819B (en) * | 2025-03-10 | 2025-06-10 | 泉州市海拓新材料科技有限公司 | Thermal insulation cotton insole and production finishing treatment process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896057A (en) * | 2014-04-16 | 2014-07-02 | 苏州博众精工科技有限公司 | Full-automatic discharging mechanism |
| CN208700017U (en) * | 2018-08-08 | 2019-04-05 | 中山市鸿菊自动化设备制造有限公司 | A kind of hitch feed mechanism moved horizontally |
| CN213972209U (en) * | 2020-11-11 | 2021-08-17 | 泉州山水源泉机械科技有限公司 | EVA sheet foaming molding production line |
-
2022
- 2022-02-26 CN CN202210182773.0A patent/CN114536640B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896057A (en) * | 2014-04-16 | 2014-07-02 | 苏州博众精工科技有限公司 | Full-automatic discharging mechanism |
| CN208700017U (en) * | 2018-08-08 | 2019-04-05 | 中山市鸿菊自动化设备制造有限公司 | A kind of hitch feed mechanism moved horizontally |
| CN213972209U (en) * | 2020-11-11 | 2021-08-17 | 泉州山水源泉机械科技有限公司 | EVA sheet foaming molding production line |
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