CN117549523B - Automatic assembly line and production method for plate production - Google Patents
Automatic assembly line and production method for plate production Download PDFInfo
- Publication number
- CN117549523B CN117549523B CN202410047750.8A CN202410047750A CN117549523B CN 117549523 B CN117549523 B CN 117549523B CN 202410047750 A CN202410047750 A CN 202410047750A CN 117549523 B CN117549523 B CN 117549523B
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- crushing
- driving
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 58
- 238000005520 cutting process Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000004615 ingredient Substances 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 25
- 230000002457 bidirectional effect Effects 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 239000007888 film coating Substances 0.000 claims description 5
- 238000009501 film coating Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 238000013329 compounding Methods 0.000 abstract description 5
- 210000002489 tectorial membrane Anatomy 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009736 wetting Methods 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
- B26D1/605—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses an automatic assembly line and a production method for plate production, and belongs to the technical field of plastic plate production. The automatic assembly line of panel production is including the compounding section of thick bamboo, screw conveyer, the extruder, the evener, cooling device, draw gear, tectorial membrane machine and cutting device that set gradually, the compounding section of thick bamboo is located the one end of extruder and is connected with the extruder through screw conveyer, the evener is located the exit end of extruder, be provided with between evener and the draw gear to panel cooling device, be provided with the tectorial membrane machine to the surface of panel between draw gear and the cutting device, the top of compounding section of thick bamboo is provided with the feed mechanism who is used for adding the batching. The automatic assembly line and the production method for the plate production can solve the problem that the existing plastic plate production efficiency is low, and improve the stability of the quality of the plastic plate.
Description
Technical Field
The invention relates to the technical field of plastic plate production, in particular to an automatic plate production line and a production method.
Background
The plastic plate is produced through extrusion in extruder, leveling and cooling with cooling roller, laminating with laminating machine and final cutting. The raw materials of plastic sheet material need to mix the raw materials of ratio before entering the extruder for the raw materials misce bene, when adopting the extruder to extrude like this, can improve the homogeneity of panel composition, thereby improve the stability of plastic sheet material performance. Most of the existing mixers add raw materials into the mixer at the same time to mix the raw materials, but in the proportion of the raw materials of the plastic plate, in order to improve the performance of a certain aspect of the plastic plate, specific ingredients are required to be added into the raw materials, the proportion of the ingredients in the raw materials is small, the ingredients and the raw materials are added at the same time, agglomeration of the ingredients is easy to cause, and the uniformity of distribution of the ingredients in the raw materials is affected. In addition, the powdery ingredients are easy to agglomerate due to wetting or extrusion in the storage process, the space between stirring rods in the stirrer is relatively large, the ingredients cannot be effectively crushed, the uniformity of ingredient distribution can be influenced, and the quality of plastic plates is affected.
In addition, the cooling after the plastic plate extrusion is generally carried out by means of leveling rollers, the diameter of the leveling rollers is relatively large, 3-5 leveling rollers are generally arranged, the plastic plate needs to be leveled at a certain temperature by means of the calendaring property of the plate, so that the plastic plate still maintains a certain temperature after being leveled, the plastic plate is cooled by means of a longer driving roller, the cooling efficiency of the plastic plate is relatively low, and the production efficiency of the plastic plate is affected. And when cutting, the plastic plate is clamped by the clamping plate, then the cutting knife is used for cutting the plate, the plate needs to be kept motionless in the cutting process of the plate, the plate cannot be continuously conveyed, and the production efficiency of the plate is also affected.
Disclosure of Invention
The invention aims to provide an automatic assembly line and a production method for plate production, which solve the problem of lower production efficiency of the existing plastic plates and improve the stability of the quality of the plastic plates.
In order to achieve the aim, the invention provides an automatic assembly line for plate production, which comprises a mixing cylinder, a screw conveyor, an extruder, a leveling machine, a cooling device, a traction device, a laminating machine and a cutting device which are sequentially arranged, wherein the mixing cylinder is positioned at one end of the extruder and is connected with the extruder through the screw conveyor, the leveling machine is positioned at the outlet end of the extruder, the cooling device for cooling the plate is arranged between the leveling machine and the traction device, the laminating machine for laminating the surface of the plate is arranged between the traction device and the cutting device, and the top of the mixing cylinder is provided with a feeding mechanism for adding ingredients;
the cooling device comprises cooling units symmetrically arranged on the upper side and the lower side of the plate, the cooling units comprise a mounting plate, a plurality of cooling mechanisms are arranged on the mounting plate and comprise a first rotating shaft, the first rotating shaft is rotationally connected with the mounting plate, the first rotating shaft is connected with a traction device through a transmission structure, a second rotating shaft perpendicular to the first rotating shaft is arranged above the middle of the first rotating shaft, a first bevel gear is arranged on the first rotating shaft, a second bevel gear meshed with the first bevel gear is arranged on the second rotating shaft, a supporting frame arranged on the second rotating shaft is rotationally connected with the mounting plate, an air pipe is arranged above the second rotating shaft and is connected with a fan, a plurality of air outlets facing the plate are arranged on the air pipe, and the air pipe is connected with the second rotating shaft through a rotation structure.
Preferably, the rotating structure comprises a rotating disc, the rotating disc is arranged at the end head of the second rotating shaft, the rotating disc and the second rotating shaft are coaxially arranged, an eccentric rod is eccentrically arranged on the rotating disc, the eccentric rod is in sliding connection with the rotating disc, a sliding sleeve arranged at one end of the eccentric rod is sleeved on the connecting rod and is in sliding connection with the connecting rod, a limiting plate for preventing the eccentric rod from slipping off from the rotating plate is arranged at the other end of the eccentric rod, two ends of the connecting rod are connected with the rotating rod arranged on the air pipe, the rotating rod is connected with the supporting rod in a rotating mode, and two ends of the supporting rod are connected with the supporting frame through fixing rods.
Preferably, the traction device comprises an upper driving roller and an upper driven roller, the upper driving roller and the upper driven roller are connected through a traction belt, a lower driving roller and a lower driven roller which are in one-to-one correspondence are arranged below the upper driving roller and the upper driven roller, the lower driving roller and the lower driven roller are connected through a traction belt, the upper driving roller and the roller shaft of the upper driven roller are both rotationally connected with an upper sliding plate, the roller shafts of the lower driving roller and the lower driven roller are both rotationally connected with a lower sliding plate, a third motor for driving the upper driving roller to rotate is arranged on the upper sliding plate, a third motor for driving the lower driving roller to rotate is arranged on the lower sliding plate, a sliding structure for driving the upper sliding plate and the lower sliding plate to vertically slide along the opposite side plates is arranged on the top plate, and two ends of the side plates are respectively connected with the top plate and the bottom plate.
Preferably, the sliding structure comprises a second motor and a speed reducer, two opposite output shafts of the speed reducer are connected with a transmission shaft through a coupler, a third bevel gear is arranged on the end head of the transmission shaft and meshed with a fourth bevel gear arranged at the top of a bidirectional screw rod, two ends of the bidirectional screw rod are respectively connected with a top plate and a bottom plate in a rotating mode, internal threads enabling the bidirectional screw rod to penetrate through and be matched with the bidirectional screw rod are respectively arranged in the middle of an upper sliding plate and a lower sliding plate, and the upper sliding plate and the lower sliding plate are symmetrically distributed on two sides of the bidirectional screw rod.
Preferably, the transmission structure comprises a first transmission wheel and a second transmission wheel, the first transmission wheel is arranged on the end head of the first rotating shaft, the second transmission wheel is arranged on the roll shafts of the upper driving roll and the lower driving roll, and the first transmission wheel is connected with the second transmission wheel through a first transmission belt; the first driving wheels on the first rotating shafts of the adjacent cooling mechanisms on the same cooling unit are connected through a second driving belt.
Preferably, the feeding mechanism comprises a crushing box, the crushing box is arranged at the top of the cylinder, a charging barrel is arranged above the crushing box, an outlet of the charging barrel is communicated with a charging hole arranged at the top of the crushing box, a fixed plate and a rotating plate are arranged inside the crushing box, the rotating plate is positioned below the fixed plate, the fixed plate is fixedly connected with the inner wall of the crushing box, the rotating plate is rotationally connected with the crushing box, and a crushing mechanism is arranged between the fixed plate and the rotating plate; be provided with the ring gear on the lateral wall of rotor plate, the ring gear rotates the third gear engagement that sets up on the broken case outer wall, be provided with on the broken case and dodge the hole of dodging of third gear, the first gear engagement that sets up on the (mixing) shaft of third gear and compounding section of thick bamboo is provided with drive (mixing) shaft pivoted first motor on the barrel, be provided with the samming board on the (mixing) shaft, samming board is located compounding section of thick bamboo upper portion, samming board is located the below of broken case bottom export, samming board and barrel rotate to be connected, be provided with a plurality of weeping mouth on the samming board of V type structure.
Preferably, the crushing mechanism comprises a crushing plate, the crushing plate is fixed on the fixed plate, the annular crushing plate and the feeding port are coaxially arranged, a crushing wheel is arranged in the crushing plate, a wheel shaft of the crushing wheel is rotationally connected with the crushing plate, an annular baffle is arranged outside the crushing plate and fixed on the rotating plate, a protection plate is arranged on the baffle, the protection plate is rotationally connected with the crushing plate, a fluted disc is arranged on the upper portion of the baffle and meshed with a second gear arranged on the wheel shaft, the second gear is a conical gear disc, the fluted disc is positioned above the protection plate, a material passing port is arranged on the rotating plate and positioned between the baffle and the crushing plate, and a gap between the crushing plate and the rotating plate is smaller than a gap between the crushing wheel and the rotating plate.
Preferably, the cutting device comprises a fixed seat, an opening for allowing the plate to pass through is formed in the fixed seat, a sliding seat is arranged on one side of the fixed seat, the sliding seat is symmetrically arranged on the upper side and the lower side of the plate, a sliding rod is arranged at one end, close to the fixed seat, of the sliding seat, a sliding hole for allowing the sliding rod to pass through is formed in the fixed seat, the sliding rod is in sliding connection with the sliding hole, a spring plate is arranged on the end of the sliding rod, a first spring is arranged between the spring plate and the fixed seat, a first spring is sleeved outside the sliding rod, a first electromagnet is arranged on one side, close to the fixed seat, of the sliding seat, a second electromagnet attracted by the first electromagnet is arranged on the fixed seat, and a clamping mechanism for clamping and cutting the plate is arranged on the sliding seat.
Preferably, the clamping mechanism comprises a mounting frame, one end of the mounting frame, which is close to the plate, is provided with a pressing plate, the pressing plate is positioned in a mounting groove arranged on the mounting frame, the pressing plate is connected with the mounting groove through a second spring, guide grooves with guiding and limiting functions for the up-and-down sliding of the pressing plate are arranged on the side wall of the mounting groove, guide blocks matched with the guide grooves are arranged on two sides of the pressing plate, the guide blocks are positioned in the guide grooves and are in sliding connection with the guide grooves, guide rods are arranged on the mounting frame, guide holes for the guide rods to pass through are arranged on a sliding seat, the guide rods are in sliding connection with the guide holes, the guide rods positioned on the same sliding seat are connected through a connecting plate, and a telescopic element for driving the connecting plate to lift is arranged on the sliding seat; the sliding seat above the displacement plate is provided with a cutting knife, the cutting knife is positioned between the two mounting frames, and the telescopic cylinder for mounting the cutting knife is horizontally and slidably connected with the mounting seat.
The production method based on the automatic plate production line comprises the following steps of:
s1, adding raw materials into a cylinder, enabling the ingredients in the cylinder to enter a crushing box through a feed inlet, enabling the ingredients to pass through a fixed plate through the feed inlet and fall into a rotating plate, enabling a first motor to drive a stirring shaft to rotate, enabling the stirring shaft to drive a first gear to rotate, enabling the first gear to drive a gear ring to rotate through a third gear, enabling the gear ring to drive the rotating plate to rotate, enabling the ingredients on the rotating plate to slide outwards under the centrifugal effect, enabling the rotating plate to drive a fluted disc to rotate through a baffle, enabling the fluted disc to be meshed with a second gear to drive a wheel shaft and a crushing wheel to crush the ingredients on the rotating plate, enabling the crushed ingredients to enter the lower portion of the crushing plate under the centrifugal effect, enabling the crushed ingredients to fall into a material homogenizing plate from an outlet of the feed inlet and the crushing box after being crushed by the crushing plate, enabling the ingredients on the material homogenizing plate to fall into the cylinder through a material leakage hole and be mixed with the raw materials;
s2, feeding the mixed materials into an extruder through a screw conveyor to extrude, enabling extruded slabs to enter a traction device through a leveling machine and a cooling device, driving a transmission shaft to rotate through a second motor and a speed reducer, driving a bidirectional screw rod to rotate in the same direction through a third bevel gear and a fourth bevel gear, enabling the bidirectional screw rod to drive an upper sliding plate and a lower sliding plate to slide relatively, adjusting the distances between an upper driving roller and an upper driven roller and between the upper driven roller and the lower driving roller and between the upper driven roller and the lower driven roller, compacting the slabs, and starting the third motor, wherein the upper driving roller and the lower driving roller drive the slabs to move through traction belts;
s3, leveling and primarily cooling the plate blank through a leveling machine under the traction action of a traction belt, then cooling the plate blank in a cooling device, driving a first rotating shaft to rotate through a first driving belt and a first driving wheel by a second driving wheel on an upper driving roller and a lower driving roller, driving a second rotating shaft to rotate through a first bevel gear and a second bevel gear by the first rotating shaft, driving a rotating disc to rotate by the second rotating shaft, driving an eccentric rod to synchronously rotate by the rotating disc, driving a connecting rod to swing under the limiting action of a supporting rod by the eccentric rod, sliding the eccentric rod on the connecting rod and sliding on the rotating disc, driving an air pipe to swing through the rotating rod, thereby driving an air outlet on the air pipe to swing, and cooling the plate blank by blowing air;
s4, the cooled plate blank moves backwards through a traction device, is subjected to film coating through a film coating machine, and then enters a cutting device for cutting; when the plate blank is cut, the telescopic element drives the connecting plate to move towards the plate blank, the connecting plate drives the mounting frame and the pressing plates to move towards the plate blank through the guide rods, the pressing plates on two sides of the plate blank clamp the plate blank, the second springs compress, the plate blank drives the sliding seat to synchronously move through the pressing plates and the guide rods, the first electromagnet and the second electromagnet are powered off, and the first springs compress; the telescopic cylinder drives the cutting knife to move downwards, and simultaneously the telescopic cylinder slides on the mounting seat to cut the plate;
s5, after cutting is completed, the telescopic cylinder drives the cutting knife to move upwards, the cutting knife is reset, the telescopic element drives the mounting frame to be away from the slab through the connecting plate and the guide rod, the first spring drives the sliding seat to reset, and the first electromagnet and the second electromagnet are electrified and adsorbed together to wait for the next cutting.
The automatic plate production line and the automatic plate production method have the advantages that:
1. the barrel top of the mixing barrel is provided with the charging barrel and the crushing box for crushing the ingredients, and the crushed ingredients fall into the barrel through the material homogenizing plate, so that the uniformity of entering of the ingredients is improved, the uniformity of mixing of raw materials is improved, and the stability of the quality of the plate is improved.
2. Set up cooling device at the rear of evener, cool off panel through cooling device, improved panel refrigerated efficiency, be favorable to improving panel production efficiency.
3. A first spring is arranged between the sliding seat and the fixed seat of the cutting device, a first electromagnet and a second electromagnet are further arranged between the fixed seat and the sliding seat, and the sliding seat synchronously slides with the plate through the clamping plate to cut the plate without stopping the machine, so that the production efficiency of the plate is improved.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic view of an embodiment of an automated assembly line and method for sheet material production according to the present invention;
FIG. 2 is a schematic view of a feeding mechanism of an embodiment of an automatic assembly line and a production method for plate production according to the present invention;
FIG. 3 is a schematic diagram showing a connection structure between a cooling device and a traction device in an embodiment of an automatic assembly line and a production method for plate production according to the present invention;
FIG. 4 is a schematic view of a cooling mechanism of an embodiment of an automatic assembly line and method for producing a sheet material according to the present invention;
FIG. 5 is a schematic side view of a cooling unit of an embodiment of an automated assembly line and method for sheet material production according to the present invention;
FIG. 6 is a schematic diagram of a drawing device for an embodiment of an automatic assembly line and method for sheet material production according to the present invention;
fig. 7 is a schematic structural diagram of a cutting device according to an embodiment of an automatic assembly line and a production method for producing a sheet material.
Reference numerals
1. A mixing cylinder; 11. a feed mechanism; 12. a cylinder; 13. a first motor; 14. a stirring shaft; 15. a first gear; 16. a material homogenizing plate; 17. a material leakage port; 111. a charging barrel; 112. a crushing box; 113. a fixing plate; 114. a rotating plate; 115. a feed inlet; 116. a breaker plate; 117. a crushing wheel; 118. a baffle; 119. a wheel axle; 1110. a second gear; 1111. fluted disc; 1112. a material passing opening; 1113. a gear ring; 1114. a third gear; 1115. a support plate;
2. a screw conveyor; 3. an extruder; 4. a leveling machine;
5. a cooling device; 51. a mounting plate; 52. a first rotating shaft; 53. a first driving wheel; 54. a first belt; 55. a second rotating shaft; 56. a support frame; 57. a rotating lever; 58. an air duct; 59. a rotating disc; 510. an eccentric rod; 511. a connecting rod; 512. a support rod; 513. a fixed rod; 514. a second belt; 515. a first bevel gear; 516. a second bevel gear;
6. a traction device; 61. a top plate; 62. a bottom plate; 63. a side plate; 64. an upper drive roll; 65. an upper driven roller; 66. a lower drive roll; 67. a lower driven roller; 68. a traction belt; 69. an upper slide plate; 610. a lower slide plate; 611. a two-way screw rod; 612. a second motor; 613. a speed reducer; 614. a transmission shaft; 615. a third bevel gear; 616. a fourth bevel gear; 617. a third motor; 618. a second driving wheel;
7. a film laminating machine; 8. a cutting device; 81. a fixing seat; 82. a sliding seat; 83. a slide bar; 84. a spring plate; 85. a first spring; 86. a first electromagnet; 87. a second electromagnet; 88. a mounting frame; 89. a connecting plate; 810. a guide rod; 811. a pressing plate; 812. a second spring; 813. a mounting base; 814. a telescopic cylinder; 815. a cutting knife.
Detailed Description
The technical scheme of the invention is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Examples
As shown in fig. 1-7, an automatic plate production line comprises a mixing cylinder 1, a screw conveyor 2, an extruder 3, a leveling machine 4, a cooling device 5, a traction device 6, a laminating machine 7 and a cutting device 8 which are sequentially arranged. The mixing cylinder 1 is located at one end of the extruder 3 and connected with the extruder 3 through the screw conveyor 2, and the mixing cylinder 1 is used for mixing materials. The extruder 3 is used for melting and extrusion molding materials according to the need by selecting the existing model and structure.
The top of the mixing cylinder 1 is provided with a feeding mechanism 11 for adding ingredients. The feeding mechanism 11 includes a crushing tank 112, and the crushing tank 112 is fixedly provided at the top of the cylinder 12. A charging barrel 111 is fixedly arranged above the crushing box 112, and an outlet of the charging barrel 111 is communicated with a charging hole 115 arranged at the top of the crushing box 112. The ingredients in the cartridge 111 enter the interior of the crushing tank 112 through the feed port 115. In order to improve the persistence of ingredients in the charging barrel 111 entering the crushing box 112, a spiral material conveying plate is arranged at the outlet of the charging barrel 111, a motor is arranged on the side wall of the charging barrel 111, and the motor drives the spiral material conveying plate to rotate through a worm and gear structure, so that continuous and stable feeding is performed. Or, a rod is arranged at the center of the rotating plate 114, passes through the feeding hole 115 and is connected with the spiral feeding plate, and the rotating plate 114 drives the spiral feeding plate to synchronously rotate for continuous stable feeding.
The inside of the crushing box 112 is provided with a fixed plate 113 and a rotating plate 114, the rotating plate 114 being located below the fixed plate 113. The fixed plate 113 is fixedly connected with the inner wall of the crushing box 112, and the rotating plate 114 is rotatably connected with the crushing box 112. The middle part of the fixed plate 113 is provided with a through hole communicated with the bottom of the feed inlet 115, and ingredients in the feed inlet 115 fall onto the rotating plate 114 through the through hole. A crushing mechanism is provided between the fixed plate 113 and the rotating plate 114, and the ingredients are crushed by the crushing mechanism.
A gear ring 1113 is fixedly provided on a side wall of the rotating plate 114, and a third gear 1114 engaged with the gear ring 1113 is rotatably provided on an outer wall of the crushing box 112. The third gear 1114 is rotatably coupled at both ends to a support plate 1115 fixed to the outer wall of the crushing tank 112. The crushing box 112 is provided with an avoidance hole for avoiding the third gear 1114, and the third gear 1114 is meshed with the gear ring 1113 through the avoidance hole. The third gear 1114 is meshed with a first gear 15 fixedly arranged on the stirring shaft 14 of the mixing drum 1, and a first motor 13 for driving the stirring shaft 14 to rotate is arranged on the drum 12. The stirring shaft 14 is fixedly provided with a material homogenizing plate 16, and the material homogenizing plate 16 is positioned at the upper part of the mixing cylinder 1. The material equalizing plate 16 is positioned below the outlet at the bottom of the crushing box 112, and the material equalizing plate 16 is rotatably connected with the cylinder 12. A plurality of material leakage openings 17 are arranged on the material equalizing plate 16 with the V-shaped structure.
The crushing mechanism includes a crushing plate 116, and the crushing plate 116 is fixed to the fixed plate 113. The annular crushing plate 116 is coaxially arranged with the feeding hole 115, a plurality of crushing wheels 117 are arranged in the crushing plate 116, and an axle 119 of each crushing wheel 117 is rotatably connected with the crushing plate 116. An annular baffle 118 is provided outside the crushing plate 116, the baffle 118 being fixed to the rotating plate 114. The baffle 118 has a blocking effect on the crushed ingredients. The baffle 118 is fixedly provided with a protection plate which is rotatably connected with the crushing plate 116. The shield also has a blocking effect on the crushed ingredients so that the ingredients exit the crushing bin 112 through the pass 1112. A toothed disc 1111 is fixedly arranged on the upper portion of the baffle 118, and the toothed disc 1111 is meshed with a second gear 1110 fixedly arranged on the wheel axle 119. The second gear 1110 is a bevel gear and the toothed disc 1111 is a bevel toothed disc. The second gear 1110 is located above the protection plate, and the material passing opening 1112 provided on the rotation plate 114 is located between the baffle 118 and the crushing plate 116. The gap between the crushing plate 116 and the rotating plate 114 is smaller than the gap between the crushing wheel 117 and the rotating plate 114.
The first motor 13 drives the stirring shaft 14 to rotate, the stirring shaft 14 drives the first gear 15 to rotate, the first gear 15 drives the rotating plate 114 to rotate in the crushing box 112 through the third gear 1114 and the gear ring 1113, the rotating plate 114 drives ingredients to slide outwards through centrifugal force in the rotating process, the fluted disc 1111 on the rotating plate 114 is fitted with the second gear 1110, the second gear 1110 drives the crushing wheel 117 to rotate through the wheel shaft 119, and the crushing wheel 117 primarily crushes the ingredients; the crushed ingredients enter between the crushing plate 116 and the rotating plate 114, the crushed ingredients are further crushed through the crushing plate 116, the crushed ingredients fall into the material homogenizing plate 16 from an outlet at the bottom of the crushing box 112 through the material passing hole 1112, the material homogenizing plate 16 rotates under the action of the stirring shaft 14, and the material homogenizing plate 16 uniformly adds the ingredients into the barrel 12 through the material leaking hole 17. After the ingredients are crushed by the crushing mechanism, the ingredients are uniformly added into the barrel 12 through the material homogenizing plate 16, so that the uniformity of adding the ingredients is improved, and the uniformity and quality stability of the ingredients of the plate are improved.
The leveling machine 4 is located at the outlet end of the extruder 3, the leveling machine 4 adopts an existing structure, and levels a plate blank through a leveling roller, and performs primary cooling on the plate blank through the leveling roller while leveling. A cooling device 5 for cooling the board is arranged between the leveling machine 4 and the traction device 6.
The cooling device 5 includes cooling units symmetrically disposed on the upper and lower sides of the plate. The cooling unit comprises a mounting plate 51, the mounting plate 51 being fixed to the traction device 6 or directly to the ground. The mounting plate 51 is provided with a plurality of cooling mechanisms. The cooling mechanism includes a first rotating shaft 52, and the first rotating shaft 52 is rotatably connected with the mounting plate 51 through a bearing block. The first rotating shaft 52 is connected with the traction device 6 through a transmission structure. A second rotating shaft 55 perpendicular to the first rotating shaft 52 is arranged above the middle of the first rotating shaft 52, a first bevel gear 515 is fixedly arranged on the first rotating shaft 52, and a second bevel gear 516 meshed with the first bevel gear 515 is fixedly arranged on the second rotating shaft 55. The second rotating shaft 55 is rotatably connected with a supporting frame 56 fixedly arranged on the mounting plate 51 through a bearing. The second rotating shaft 55 is connected with an air pipe 58 through a rotating structure, the air pipe 58 is connected with a fan, and a plurality of air outlets facing the plates are arranged on the air pipe 58. The fan sends cooling air into the air duct 58 and then blows the cooling air through the air outlet to the slab, thereby cooling the slab.
The rotating structure comprises a rotating disc 59, the rotating disc 59 is fixedly arranged at the end head of the second rotating shaft 55, and the rotating disc 59 and the second rotating shaft 55 are coaxially arranged. An eccentric rod 510 is eccentrically arranged on the rotating disc 59, an eccentric hole for the eccentric rod 510 to pass through is arranged on the rotating disc 59, and the eccentric rod 510 is in sliding connection with the eccentric hole. The sliding sleeve arranged at one end of the eccentric rod 510 is sleeved on the connecting rod 511 and is in sliding connection with the connecting rod 511. The other end of the eccentric rod 510 is provided with a limiting plate for preventing the eccentric rod 510 from slipping off the rotating plate 114. The two ends of the connecting rod 511 are fixedly connected with a rotating rod 57 fixedly arranged on the air pipe 58. The rotating rod 57 is rotatably connected with the supporting rod 512, and both ends of the supporting rod 512 are fixedly connected with the supporting frame 56 through the fixing rods 513.
The traction device 6 comprises an upper driving roller 64 and an upper driven roller 65, and the upper driving roller 64 and the upper driven roller 65 are connected through a traction belt 68. A lower driving roller 66 and a lower driven roller 67 which are in one-to-one correspondence are arranged below the upper driving roller 64 and the upper driven roller 65, and the lower driving roller 66 and the lower driven roller 67 are connected through a traction belt 68. The upper driving roller 64 and the upper driven roller 65 are both rotatably connected to the upper slide plate 69, and the lower driving roller 66 and the lower driven roller 67 are both rotatably connected to the lower slide plate 610. The upper slide plate 69 is provided with a third motor 617 for driving the upper driving roller 64 to rotate, and the lower slide plate 610 is provided with a third motor 617 for driving the lower driving roller 66 to rotate. The top plate 61 is provided with a sliding structure for driving the upper slide plate 69 and the lower slide plate 610 to slide up and down along the opposite side plates 63, and both ends of the side plates 63 are respectively connected with the top plate 61 and the bottom plate 62. The side plates 63 are provided with grooves having guiding function for sliding of the upper slide plate 69 and the lower slide plate 610, and the two ends of the upper slide plate 69 and the lower slide plate 610 are provided with convex blocks matched with the grooves, and the convex blocks are positioned in the grooves and are in sliding connection with the grooves.
The sliding structure includes a second motor 612 and a decelerator 613, and an output shaft of the second motor 612 is connected to the decelerator 613. The second motor 612 and the decelerator 613 are fixedly disposed on the top plate 61. Two opposite output shafts of the speed reducer 613 are connected with a transmission shaft 614 through a coupler, a third bevel gear 615 is fixedly arranged on the end head of the transmission shaft 614, and the third bevel gear 615 is meshed with a fourth bevel gear 616 arranged on the top of the bidirectional screw rod 611. Two ends of the bidirectional screw rod 611 are respectively connected with the top plate 61 and the bottom plate 62 in a rotating way, and the middle parts of the upper sliding plate 69 and the lower sliding plate 610 are respectively provided with internal threads which enable the bidirectional screw rod 611 to pass through and be matched with the bidirectional screw rod 611. The upper slide plate 69 and the lower slide plate 610 are symmetrically distributed on two sides of the bidirectional screw rod 611.
The second motor 612 drives the two transmission shafts 614 to rotate through the speed reducer 613, the transmission shafts 614 drive the two bidirectional screw rods 611 to synchronously rotate through the third bevel gear 615 and the fourth bevel gear 616, and the bidirectional screw rods 611 drive the upper driving roller 64 and the upper driven roller 65 to move relatively to the lower driving roller 66 and the lower driven roller 67, so that the distance between the upper driving roller 64 and the lower driving roller 66 is adjusted.
The transmission structure comprises a first transmission wheel 53 and a second transmission wheel 618, wherein the first transmission wheel 53 is fixedly arranged on the end head of the first rotating shaft 52, and the second transmission wheel 618 is fixedly arranged on the roll shafts of the upper driving roll 64 and the lower driving roll 66. The first driving wheel 53 and the second driving wheel 618 are connected through a first driving belt 54. The first driving wheels 53 on the first rotating shafts 52 of the adjacent cooling mechanisms on the same cooling unit are connected through a second driving belt 514. The upper driving roller 64 drives the first rotating shaft 52 of the cooling mechanism above the plate to rotate through the second driving wheel 618, the first driving belt 54 and the first driving wheel 53. The lower driving roller 66 drives the first rotating shaft 52 of the cooling mechanism below the plate to rotate through the second driving wheel 618, the first driving belt 54 and the first driving wheel 53.
A laminator 7 for laminating the surface of the plate material is arranged between the traction device 6 and the cutting device 8, and the laminator 7 adopts a conventional structure according to the requirement. The surface of the plate is coated with a film by a film coating machine 7, and the surface of the plate is protected.
The cutting device 8 comprises a fixed seat 81, and an opening for the plate to pass through is arranged on the fixed seat 81. One side of the fixing seat 81 is provided with a sliding seat 82, and the sliding seat 82 is symmetrically arranged on the upper side and the lower side of the plate. The sliding seat 82 is provided with the slide bar 83 near the fixed seat 81 fixedly, is provided with the slide hole that makes the slide bar 83 pass on the fixed seat 81, and slide bar 83 and slide hole sliding connection. A spring plate 84 is fixedly arranged on the end of the sliding rod 83, a first spring 85 is arranged between the spring plate 84 and the fixed seat 81, and the first spring 85 is sleeved outside the sliding rod 83. The sliding seat 82 is provided with the first electro-magnet 86 near the fixed one side of fixing base 81 fixedly, is provided with the second electro-magnet 87 with first electro-magnet 86 attraction on the fixed base 81 fixedly, and first electro-magnet 86 and second electro-magnet 87 are used for carrying out the location to sliding seat 82.
The slide seat 82 is provided with a clamping mechanism for clamping and cutting the sheet. The clamping mechanism comprises a mounting frame 88, one end of the mounting frame 88, which is close to the plate material, is provided with a pressing plate 811, and the pressing plate 811 is located in a mounting groove formed in the mounting frame 88. The pressing plate 811 is connected to the mounting groove by a second spring 812. Guide grooves with guiding and limiting functions for the up-and-down sliding of the pressing plates 811 are formed in the side walls of the mounting grooves, guide blocks matched with the guide grooves are arranged on two sides of the pressing plates 811, and the guide blocks are located in the guide grooves and are in sliding connection with the guide grooves. The installation frame 88 is fixedly provided with a guide rod 810, the sliding seat 82 is provided with a guide hole for the guide rod 810 to pass through, and the guide rod 810 is in sliding connection with the guide hole. The guide rods 810 positioned on the same sliding seat 82 are connected through a connecting plate 89, and the sliding seat 82 is provided with a telescopic element for driving the connecting plate 89 to lift. The telescopic element can adopt an air cylinder or an electric cylinder according to requirements. A cutter 815 is provided on the slide seat 82 above the sheet material, and the cutter 815 is located between the two mounting frames 88. The telescopic cylinder 814 for mounting the cutter 815 is horizontally slidably connected to the mounting base 813. Telescoping cylinder 814 may employ an electric cylinder or an air cylinder as desired. The mounting seat 813 can be provided with a screw rod or an air cylinder, and the cutting knife 815 is driven to slide on the mounting seat 813 through the screw rod or the air cylinder, so that the plate is cut.
The production method of the automatic assembly line for plate production comprises the following steps:
s1, adding raw materials into the cylinder 12, enabling ingredients in the cylinder 111 to enter the crushing box 112 through the feeding hole 115, and enabling the ingredients to fall onto the rotating plate 114 through the feeding hole 115 and the fixed plate 113. The first motor 13 drives the stirring shaft 14 to rotate, the stirring shaft 14 drives the first gear 15 to rotate, the first gear 15 drives the gear ring 1113 to rotate through the third gear 1114, the gear ring 1113 drives the rotating plate 114 to rotate, and ingredients on the rotating plate 114 slide outwards under the centrifugal action. The rotating plate 114 drives the fluted disc 1111 to rotate through the baffle 118, the fluted disc 1111 is meshed with the second gear 1110 to drive the wheel shaft 119 and the crushing wheel 117 to rotate, the crushing wheel 117 crushes ingredients on the rotating plate 114, the crushed ingredients enter below the crushing plate 116 under the centrifugal action, fall into the homogenizing plate 16 from the material passing hole 1112 and the outlet of the crushing box 112 after being crushed by the crushing plate 116, the stirring shaft 14 drives the homogenizing plate 16 to rotate, and the ingredients on the homogenizing plate 16 fall into the barrel 12 through the material leakage hole 17 to be mixed with raw materials.
S2, the mixed materials are sent to an extruder 3 through a screw conveyor 2 to be extruded, extruded slabs pass through a leveling machine 4 and a cooling device 5 to enter a traction device 6, a transmission shaft 614 is driven to rotate through a second motor 612 and a speed reducer 613, the transmission shaft 614 drives a bidirectional screw rod 611 to rotate in the same direction through a third bevel gear 615 and a fourth bevel gear 616, the bidirectional screw rod 611 drives an upper sliding plate 69 and a lower sliding plate 610 to slide relatively, and distances among an upper driving roller 64, an upper driven roller 65, a lower driving roller 66 and a lower driven roller 67 are adjusted to compress the slabs. The third motor 617 is started, and the upper drive roll 64 and the lower drive roll 66 drive the slab to move through the traction belt 68.
S3, the slab is leveled and primarily cooled by the leveling machine 4 under the traction action of the traction belt 68 and then enters the cooling device 5 for cooling. The second driving wheel 618 on the upper driving roller 64 and the lower driving roller 66 drives the first rotating shaft 52 to rotate through the first driving belt 54 and the first driving wheel 53, the first rotating shaft 52 drives the second rotating shaft 55 to rotate through the first bevel gear 515 and the second bevel gear 516, the second rotating shaft 55 drives the rotating disc 59 to rotate, the rotating disc 59 drives the eccentric rod 510 to synchronously rotate, the eccentric rod 510 drives the connecting rod 511 to swing under the limiting effect of the supporting rod 512, the eccentric rod 510 slides on the connecting rod 511 and slides on the rotating disc 59, the connecting rod 511 drives the air pipe 58 to swing through the rotating rod 57, and accordingly an air outlet on the air pipe 58 is driven to swing, and the slab is blown and cooled.
S4, the cooled plate blank moves backwards through the traction device 6, is coated by the coating machine 7, and then enters the cutting device 8 for cutting. During cutting, the telescopic element drives the connecting plate 89 to move towards the plate blank, the connecting plate 89 drives the mounting frame 88 and the pressing plates 811 to move towards the plate blank through the guide rods 810, the pressing plates 811 on two sides of the plate blank clamp the plate blank, and the second springs 812 are compressed; the plate blank drives the sliding seat 82 to synchronously move through the pressing plate 811 and the guide rod 810, the first electromagnet 86 and the second electromagnet 87 are powered off, and the first spring 85 is compressed; the telescopic cylinder 814 drives the cutting knife 815 to move downwards, and meanwhile, the telescopic cylinder 814 slides on the mounting seat 813 to cut the plate;
s5, after cutting is completed, the telescopic cylinder 814 drives the cutting knife 815 to move upwards, the cutting knife 815 is reset, the telescopic element drives the mounting frame 88 to be away from the slab through the connecting plate 89 and the guide rod 810, the first spring 85 drives the sliding seat 82 to reset, and the first electromagnet 86 and the second electromagnet 87 are electrified and adsorbed together. Waiting for the next cut.
Therefore, the automatic assembly line and the production method for the plate production can solve the problem that the existing plastic plate production efficiency is low, and improve the stability of the quality of the plastic plate.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.
Claims (2)
1. Automatic assembly line of panel production, its characterized in that: the device comprises a mixing cylinder, a screw conveyor, an extruder, a leveling machine, a cooling device, a traction device, a laminating machine and a cutting device which are sequentially arranged, wherein the mixing cylinder is positioned at one end of the extruder and is connected with the extruder through the screw conveyor;
the cooling device comprises cooling units symmetrically arranged on the upper side and the lower side of the plate, the cooling units comprise a mounting plate, a plurality of cooling mechanisms are arranged on the mounting plate, each cooling mechanism comprises a first rotating shaft, each first rotating shaft is rotationally connected with the mounting plate, each first rotating shaft is connected with the traction device through a transmission structure, a second rotating shaft perpendicular to the first rotating shaft is arranged above the middle of each first rotating shaft, a first bevel gear is arranged on each first rotating shaft, a second bevel gear meshed with the first bevel gear is arranged on each second rotating shaft, the second rotating shafts are rotationally connected with a supporting frame arranged on the mounting plate, air pipes are arranged above the second rotating shafts and are connected with fans, a plurality of air outlets facing the plate are arranged on the air pipes, and the air pipes are connected with the second rotating shafts through rotating structures;
the rotating structure comprises a rotating disc, the rotating disc is arranged at the end head of the second rotating shaft, the rotating disc and the second rotating shaft are coaxially arranged, an eccentric rod is eccentrically arranged on the rotating disc and is in sliding connection with the rotating disc, a sliding sleeve arranged at one end of the eccentric rod is sleeved on the connecting rod and is in sliding connection with the connecting rod, a limiting plate for preventing the eccentric rod from slipping off from the rotating plate is arranged at the other end of the eccentric rod, two ends of the connecting rod are connected with rotating rods arranged on the air pipe, the rotating rods are in rotating connection with the supporting rods, and two ends of the supporting rods are connected with the supporting frames through fixing rods;
the traction device comprises an upper driving roller and an upper driven roller, the upper driving roller and the upper driven roller are connected through a traction belt, a lower driving roller and a lower driven roller which are in one-to-one correspondence are arranged below the upper driving roller and the upper driven roller, the lower driving roller and the lower driven roller are connected through a traction belt, the roller shafts of the upper driving roller and the upper driven roller are both rotationally connected with an upper sliding plate, the roller shafts of the lower driving roller and the lower driven roller are both rotationally connected with a lower sliding plate, a third motor for driving the upper driving roller to rotate is arranged on the upper sliding plate, a third motor for driving the lower driving roller to rotate is arranged on the lower sliding plate, a sliding structure for driving the upper sliding plate and the lower sliding plate to slide up and down along the opposite side plates is arranged on the top plate, and two ends of the side plates are respectively connected with the top plate and the bottom plate;
the sliding structure comprises a second motor and a speed reducer, two opposite output shafts of the speed reducer are connected with a transmission shaft through a coupler, a third bevel gear is arranged on the end head of the transmission shaft and meshed with a fourth bevel gear arranged at the top of a bidirectional screw rod, two ends of the bidirectional screw rod are respectively connected with a top plate and a bottom plate in a rotating way, internal threads which enable the bidirectional screw rod to pass through and be matched with the bidirectional screw rod are respectively arranged in the middle of an upper sliding plate and a lower sliding plate, and the upper sliding plate and the lower sliding plate are symmetrically distributed on two sides of the bidirectional screw rod;
the transmission structure comprises a first transmission wheel and a second transmission wheel, the first transmission wheel is arranged on the end head of the first rotating shaft, the second transmission wheel is arranged on the roll shafts of the upper driving roll and the lower driving roll, and the first transmission wheel is connected with the second transmission wheel through a first transmission belt; the first driving wheels on the first rotating shafts of the adjacent cooling mechanisms on the same cooling unit are connected through a second driving belt;
the feeding mechanism comprises a crushing box, the crushing box is arranged at the top of the cylinder, a charging barrel is arranged above the crushing box, an outlet of the charging barrel is communicated with a feeding hole formed in the top of the crushing box, a fixed plate and a rotating plate are arranged inside the crushing box, the rotating plate is positioned below the fixed plate, the fixed plate is fixedly connected with the inner wall of the crushing box, the rotating plate is rotationally connected with the crushing box, and a crushing mechanism is arranged between the fixed plate and the rotating plate; a gear ring is arranged on the side wall of the rotating plate, the gear ring is meshed with a third gear which is rotationally arranged on the outer wall of the crushing box, an avoidance hole for avoiding the third gear is formed in the crushing box, the third gear is meshed with a first gear which is arranged on a stirring shaft of the mixing drum, a first motor which drives the stirring shaft to rotate is arranged on the drum body, a material equalizing plate is arranged on the stirring shaft and is positioned on the upper part of the mixing drum, the material equalizing plate is positioned below an outlet at the bottom of the crushing box and is rotationally connected with the drum body, and a plurality of material leakage openings are formed in the material equalizing plate of the V-shaped structure;
the crushing mechanism comprises a crushing plate, the crushing plate is fixed on a fixed plate, the annular crushing plate and the feeding hole are coaxially arranged, a crushing wheel is arranged in the crushing plate, a wheel shaft of the crushing wheel is rotationally connected with the crushing plate, an annular baffle is arranged outside the crushing plate, the baffle is fixed on a rotating plate, a protection plate is arranged on the baffle, the protection plate is rotationally connected with the crushing plate, a fluted disc is arranged on the upper part of the baffle, the fluted disc is meshed with a second gear arranged on the wheel shaft, the second gear is a conical gear, the fluted disc is positioned above the protection plate, a material passing hole is formed in the rotating plate, the material passing hole is positioned between the baffle and the crushing plate, and a gap between the crushing plate and the rotating plate is smaller than a gap between the crushing wheel and the rotating plate;
the cutting device comprises a fixed seat, an opening for allowing a plate to pass through is formed in the fixed seat, a sliding seat is arranged on one side of the fixed seat, the sliding seat is symmetrically arranged on the upper side and the lower side of the plate, a sliding rod is arranged at one end, close to the fixed seat, of the sliding seat, a sliding hole for allowing the sliding rod to pass through is formed in the fixed seat, the sliding rod is in sliding connection with the sliding hole, a spring plate is arranged at the end of the sliding rod, a first spring is arranged between the spring plate and the fixed seat, the first spring is sleeved outside the sliding rod, a first electromagnet is arranged on one side, close to the fixed seat, of the sliding seat, a second electromagnet attracted by the first electromagnet is arranged on the fixed seat, and a clamping mechanism for clamping and cutting the plate is arranged on the sliding seat;
the clamping mechanism comprises a mounting frame, one end of the mounting frame, which is close to a plate, is provided with a pressing plate, the pressing plate is positioned in a mounting groove formed in the mounting frame, the pressing plate is connected with the mounting groove through a second spring, guide grooves which have guiding and limiting functions on the up-and-down sliding of the pressing plate are formed in the side wall of the mounting groove, guide blocks which are matched with the guide grooves are formed in two sides of the pressing plate, the guide blocks are positioned in the guide grooves and are in sliding connection with the guide grooves, guide rods are arranged on the mounting frame, guide holes for the guide rods to pass through are formed in a sliding seat, the guide rods are in sliding connection with the guide holes, the guide rods positioned on the same sliding seat are connected through connecting plates, and telescopic elements for driving the connecting plates to lift are arranged on the sliding seat; the sliding seat above the displacement plate is provided with a cutting knife, the cutting knife is positioned between the two mounting frames, and the telescopic cylinder for mounting the cutting knife is horizontally and slidably connected with the mounting seat.
2. A production method based on the automatic plate production line as claimed in claim 1, characterized by comprising the following steps:
s1, adding raw materials into a cylinder, enabling the ingredients in the cylinder to enter a crushing box through a feed inlet, enabling the ingredients to pass through a fixed plate through the feed inlet and fall into a rotating plate, enabling a first motor to drive a stirring shaft to rotate, enabling the stirring shaft to drive a first gear to rotate, enabling the first gear to drive a gear ring to rotate through a third gear, enabling the gear ring to drive the rotating plate to rotate, enabling the ingredients on the rotating plate to slide outwards under the centrifugal effect, enabling the rotating plate to drive a fluted disc to rotate through a baffle, enabling the fluted disc to be meshed with a second gear to drive a wheel shaft and a crushing wheel to crush the ingredients on the rotating plate, enabling the crushed ingredients to enter the lower portion of the crushing plate under the centrifugal effect, enabling the crushed ingredients to fall into a material homogenizing plate from an outlet of the feed inlet and the crushing box after being crushed by the crushing plate, enabling the ingredients on the material homogenizing plate to fall into the cylinder through a material leakage hole and be mixed with the raw materials;
s2, feeding the mixed materials into an extruder through a screw conveyor to extrude, enabling extruded slabs to enter a traction device through a leveling machine and a cooling device, driving a transmission shaft to rotate through a second motor and a speed reducer, driving a bidirectional screw rod to rotate in the same direction through a third bevel gear and a fourth bevel gear, enabling the bidirectional screw rod to drive an upper sliding plate and a lower sliding plate to slide relatively, adjusting the distances between an upper driving roller and an upper driven roller and between the upper driven roller and the lower driving roller and between the upper driven roller and the lower driven roller, compacting the slabs, and starting the third motor, wherein the upper driving roller and the lower driving roller drive the slabs to move through traction belts;
s3, leveling and primarily cooling the plate blank through a leveling machine under the traction action of a traction belt, then cooling the plate blank in a cooling device, driving a first rotating shaft to rotate through a first driving belt and a first driving wheel by a second driving wheel on an upper driving roller and a lower driving roller, driving a second rotating shaft to rotate through a first bevel gear and a second bevel gear by the first rotating shaft, driving a rotating disc to rotate by the second rotating shaft, driving an eccentric rod to synchronously rotate by the rotating disc, driving a connecting rod to swing under the limiting action of a supporting rod by the eccentric rod, sliding the eccentric rod on the connecting rod and sliding on the rotating disc, driving an air pipe to swing through the rotating rod, thereby driving an air outlet on the air pipe to swing, and cooling the plate blank by blowing air;
s4, the cooled plate blank moves backwards through a traction device, is subjected to film coating through a film coating machine, and then enters a cutting device for cutting; when the plate blank is cut, the telescopic element drives the connecting plate to move towards the plate blank, the connecting plate drives the mounting frame and the pressing plates to move towards the plate blank through the guide rods, the pressing plates on two sides of the plate blank clamp the plate blank, the second springs compress, the plate blank drives the sliding seat to synchronously move through the pressing plates and the guide rods, the first electromagnet and the second electromagnet are powered off, and the first springs compress; the telescopic cylinder drives the cutting knife to move downwards, and simultaneously the telescopic cylinder slides on the mounting seat to cut the plate;
s5, after cutting is completed, the telescopic cylinder drives the cutting knife to move upwards, the cutting knife is reset, the telescopic element drives the mounting frame to be away from the slab through the connecting plate and the guide rod, the first spring drives the sliding seat to reset, and the first electromagnet and the second electromagnet are electrified and adsorbed together to wait for the next cutting.
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