CN109454967B - Hot sticker KT board production system - Google Patents
Hot sticker KT board production system Download PDFInfo
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- CN109454967B CN109454967B CN201811638470.5A CN201811638470A CN109454967B CN 109454967 B CN109454967 B CN 109454967B CN 201811638470 A CN201811638470 A CN 201811638470A CN 109454967 B CN109454967 B CN 109454967B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 54
- 238000005520 cutting process Methods 0.000 claims abstract description 110
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 238000007731 hot pressing Methods 0.000 claims abstract description 57
- 238000009966 trimming Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000001815 facial effect Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000004831 Hot glue Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 239000002912 waste gas Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000000123 paper Substances 0.000 description 28
- 238000001514 detection method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000005187 foaming Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000004793 Polystyrene Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000004630 mental health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011101 paper laminate Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a hot-sticking paper KT board production system which comprises a feeding mechanism, a hot-pressing device, a hot-sticking paper device, a trimming mechanism, a cutting device, a stacking table and an electric cabinet which are sequentially arranged from front to back; the feeding mechanism is used for placing two layers of EPS sheets to the hot pressing device, the hot pressing device is used for hot pressing the two layers of EPS sheets into a board core, the hot sticker device is used for hot pressing and pasting a piece of layer paper on two sides of the board core, the edge cutting mechanism is used for fixing the width and cutting edges of the KT board, the cutting device is used for fixing the length and cutting the KT board, and the stacking table is used for stacking the KT board after fixing the length and cutting; the hot pressing device, the hot sticker device and the cutting device are electrically connected with the electric control box, and the electric control box controls the hot sticker device, the hot sticker device and the cutting device to work. The production system can reduce the generation of waste gas, and is beneficial to improving the environment of a production workshop.
Description
Technical Field
The invention relates to the technical field of KT board production, in particular to a hot-sticking paper KT board production system.
Background
When the general KT board production system is used for producing the KT board, PS particles are firstly foamed through an extruder and then extruded into a forming die to prepare a board core, then paper (or film) is pasted on two sides of the board core, and then the board core is subjected to fixed-width edge cutting and fixed-length cutting to obtain a KT board finished product. The process of foaming PS particles to form a plate core can generate a large amount of waste gas, and the waste gas can cause bad working environment after being emitted to a production workshop, so that the physical and psychological health of workers is affected; the paper (or film) is usually adhered by using glue, and the glue can volatilize a large amount of harmful gases, so that the working environment in the production workshop is further deteriorated.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a thermal sticker KT board production system, which can reduce the generation of exhaust gas and is beneficial to improving the environment of a production shop.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A hot sticker KT board production system comprises a feeding mechanism, a hot pressing device, a hot sticker device, a trimming mechanism, a cutting device, a stacking table and an electric cabinet which are sequentially arranged from front to back; the feeding mechanism is used for placing two layers of EPS sheets to the hot pressing device, the hot pressing device is used for hot pressing the two layers of EPS sheets into a board core, the hot sticker device is used for hot pressing and pasting a piece of layer paper on two sides of the board core, the edge cutting mechanism is used for fixing the width and cutting edges of the KT board, the cutting device is used for fixing the length and cutting the KT board, and the stacking table is used for stacking the KT board after fixing the length and cutting; the hot pressing device, the hot sticker device and the cutting device are electrically connected with the electric control box, and the electric control box controls the hot sticker device, the hot sticker device and the cutting device to work.
In the hot-sticking paper KT plate production system, the feeding mechanism comprises a base, a first main material carrying frame, a first auxiliary material carrying frame, a second main material carrying frame, a second auxiliary material carrying frame and at least three reels for unreeling EPS sheets, wherein the first main material carrying frame, the first auxiliary material carrying frame, the second main material carrying frame and the second auxiliary material carrying frame are arranged on the base; the first main material carrying frame, the first auxiliary material carrying frame, the second main material carrying frame and the second auxiliary material carrying frame can be used for supporting the winding drum, and the supported winding drum can rotate freely; the first main carrier is lower than the first auxiliary carrier in height, and the second main carrier is lower than the second auxiliary carrier in height.
The hot-pressing device comprises a first frame, a third tensioning roller set arranged at the front part of the first frame, a plurality of hot-pressing roller combinations arranged at the rear of the third tensioning roller set, a plurality of flattening roller combinations arranged at the rear of the hot-pressing roller combinations, a first oil temperature machine and a first driving motor.
In the hot sticker KT plate production system, a first preheating device is arranged on the front side of a first hot-pressing roller combination and is used for preheating two layers of EPS sheets.
In the hot sticker KT plate production system, the hot sticker device comprises a second rack, a first unreeling mechanism arranged on the upper side of the front part of the second rack, a second unreeling mechanism arranged on the lower side of the front part of the second rack, a plurality of hot-pressing roller assemblies arranged on the rear part of the second rack, a plurality of flattening roller assemblies arranged behind the hot-pressing roller assemblies, a second oil temperature machine and a second driving motor; the first unreeling mechanism and the second unreeling mechanism are respectively used for unreeling one-layer paper, and one surface of the two-layer paper, which is opposite, is coated with hot melt adhesive.
In the hot sticker KT plate production system, a first tensioning roller set is arranged on the rear side of the first unreeling mechanism, a second tensioning roller set is arranged on the rear side of the second unreeling mechanism, and the first tensioning roller set and the second tensioning roller set are respectively used for tensioning corresponding facial tissues.
In the hot-sticker KT plate production system, the edge cutting mechanism comprises an adjusting rod which is arranged above the KT plate and extends along the width direction of the KT plate, and two cutting knives which are sleeved on the adjusting rod in a sliding manner; the cutter is locked on the adjusting rod through a locking screw.
In the hot-sticking paper KT plate production system, the cutting device comprises a bottom frame, a sliding frame arranged at the top of the bottom frame in a sliding manner, a supporting plate, a cutter driving mechanism and a pressing plate mechanism which are arranged in the sliding frame, and a sliding frame driving mechanism for driving the sliding frame to reciprocate in the KT plate transmission direction; the layer board is used for the support to wait to cut KT board, and the cutter is used for cutting KT board, and cutter actuating mechanism is used for driving the cutter along KT board width direction reciprocating motion, and clamp plate mechanism is used for pressing KT board on the layer board when cutting KT board.
The hot sticker KT plate production system also comprises a side plate collecting device arranged between the cutting device and the stacking table, and the side plate collecting device is used for cutting off side plates in a fixed length manner and collecting the side plates.
In the hot sticker KT plate production system, the side plate collecting device comprises a door-shaped frame, two ends of the top of the door-shaped frame are respectively provided with a side plate cutting mechanism, and a collecting basket is arranged behind each side plate cutting mechanism; the side plate cutting mechanism comprises a mounting plate which is fixedly connected with the top of the portal frame through four upright posts, a third cylinder is arranged on the upper surface of the mounting plate downwards, the lower end of a piston rod of the third cylinder is connected with a cutting knife, the side plate to be cut passes through the lower part of the cutting knife, and the cutting knife is used for cutting the side plate; the collecting basket is used for collecting the cut side plates.
The beneficial effects are that:
The invention provides a production system of a thermal sticker KT board, which comprises the steps that during operation, two layers of EPS sheets are thermally pressed into a board core in a thermal pressing device, then a facing paper is thermally pressed in the thermal sticker device, and finally a KT board finished product is obtained after fixed-width trimming and fixed-length trimming; because EPS sheet is through foaming in advance, waste gas that the hot pressing in-process produced is than directly adopting PS granule foaming shaping to produce waste gas much less, and the process of hot pressing wainscot paper need not to use glue, consequently the waste gas volume that produces in the production process reduces greatly, is favorable to improving the environment in workshop and protecting workman's physical and mental health.
Drawings
Fig. 1 is a front view of a thermal sticker KT board production system provided by the invention.
Fig. 2 is a perspective view of a feeding mechanism in the hot-decal KT board production system provided by the invention.
Fig. 3 is a front view of a feeding mechanism in the hot-sticking paper KT board production system provided by the invention.
Fig. 4 is a schematic structural view of a bearing seat in the production system of a thermal sticker KT board provided by the invention.
Fig. 5 is a schematic structural diagram of a winding drum in the thermal sticker KT board production system provided by the invention.
Fig. 6 is a front view of a thermal compression device in the thermal sticker KT board production system provided by the invention.
Fig. 7 is a schematic structural diagram of a heat pressing roller assembly in the production system of the heat-seal KT board provided by the invention.
Fig. 8 is a front view of a thermal paper pasting device in the thermal paper pasting KT board production system provided by the invention.
Fig. 9 is a perspective view of a cutting device in the hot-decal KT board production system provided by the invention.
Fig. 10 is a front view of a cutting device in the hot-decal KT board production system provided by the invention.
Fig. 11 is a side view of a cutting device in the hot-decal KT board production system provided by the invention.
Fig. 12 is a schematic structural diagram of a detection mechanism in the thermal sticker KT board production system provided by the invention.
Fig. 13 is a perspective view of a side plate collecting device in the thermal sticker KT plate production system provided by the invention.
Fig. 14 is a side view of a side plate cutting mechanism in the thermal sticker KT plate production system provided by the present invention.
Fig. 15 is a perspective view of a trimming mechanism in the hot-decal KT board production system provided by the invention.
Detailed Description
The invention provides a hot-sticking paper KT board production system, which is used for making the purposes, the technical scheme and the effects of the invention clearer and more definite, and the invention is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Herein, rear refers to the direction along which the KT plate moves, i.e., the direction of the arrow in fig. 1, the front and rear are reversed.
Referring to fig. 1-15, the present invention provides a production system for a thermal sticker KT board, which includes a feeding mechanism a, a thermal compression device B, a thermal sticker device C, a trimming mechanism D, a cutting device E, a stacking table F, and an electric cabinet (not shown in the figure) sequentially arranged from front to back; the feeding mechanism is used for placing and rolling two layers of EPS sheets 90 towards the hot pressing device, the hot pressing device is used for hot pressing the two layers of EPS sheets into a board core, the hot paper pasting device is used for hot pressing and pasting a layer of paper 91 on two sides of the board core, the edge cutting mechanism is used for fixing the width and cutting edges of KT boards (the KT boards are just after the board core is pasted with the paper), the cutting device is used for fixing the length and cutting the KT boards, and the stacking table is used for stacking the KT boards after fixing the length and cutting; the hot pressing device, the hot sticker device and the cutting device are electrically connected with the electric control box, and the electric control box controls the hot sticker device, the hot sticker device and the cutting device to work.
When the foaming machine works, two layers of EPS sheets (which are made of expandable polystyrene sheets containing volatile liquid foaming agents and are made of PS particles after preliminary foaming) are discharged from a feeding mechanism, and then are thermally pressed into a board core in a thermal pressing device, and then are thermally pressed into a surface paper in a thermal paper pasting device, and finally a KT board finished product is obtained after fixed-width trimming and fixed-length trimming; because EPS sheet is through foaming in advance, waste gas that the hot pressing in-process produced is than directly adopting PS granule foaming shaping to produce waste gas much less, and the process of hot pressing wainscot paper need not to use glue, consequently the waste gas volume that produces in the production process reduces greatly, is favorable to improving the environment in workshop and protecting workman's physical and mental health.
The electric cabinet comprises a cabinet body, a PLC controller arranged in the cabinet body and related control circuits.
2-5, The feeding mechanism A comprises a base A1, a first main material carrying frame A2, a first auxiliary material carrying frame A3, a second main material carrying frame A4 and a second auxiliary material carrying frame A5 which are arranged on the base, and at least three reels A6 (only one of which is shown in FIG. 2) for unreeling EPS sheets; the first main material carrying frame, the first auxiliary material carrying frame, the second main material carrying frame and the second auxiliary material carrying frame can be used for supporting the winding drum, and the supported winding drum can rotate freely; the first main carrier A2 has a lower height than the first sub carrier A3, and the second main carrier A4 has a lower height than the second sub carrier A5.
When the EPS sheet hot-press device works, two reels wound with EPS sheets are respectively arranged on a first main carrier A2 and a second main carrier A4, when the EPS sheet on one main carrier is about to run out, the EPS sheet is moved to a corresponding auxiliary carrier, then a new reel wound with the EPS sheet is arranged on the main carrier, the process is not required to be shut down until the EPS sheet on the auxiliary carrier runs out and is shut down again, then the new EPS sheet is connected into the hot-press device, and finally the EPS sheet hot-press device is restarted. Because the new reel with the EPS sheet is not required to be stopped in the placing process, and only the new sheet is required to be accessed after the stopping, the stopping time of the EPS sheet reel during replacement can be greatly shortened.
Specifically, the first main carrier A2, the first sub carrier A3, the second main carrier A4 and the second sub carrier A5 each include two symmetrically arranged upright posts, and a bearing seat 92 fixed at the top of each upright post; the bearing seat is provided with a U-shaped clamping groove 92.1 with an upward opening; two ends of the winding drum A6 are respectively provided with a bearing A6.1, and the two bearings are respectively inserted into the corresponding U-shaped clamping grooves 92.1. When the winding drum is placed, the bearing is directly placed in the U-shaped clamping groove from the opening, so that the winding drum is convenient and quick, the U-shaped clamping groove has enough depth, and the winding drum cannot fall off in the working process.
Further, the U-shaped clamping groove 92.1 includes an outer groove 92.1a and an inner groove 92.1b disposed in the middle of the outer groove, the inner groove is deeper than the outer groove, and the bearing a6.1 is disposed in the inner groove. Because the depth difference is arranged between the inner groove and the outer groove, the bearing can be axially limited, the bearing is prevented from axially moving, and the winding drum can be further prevented from falling off.
Preferably, the winding drum A6 includes a rotating shaft a6.2 and a cylinder a6.3 coaxially arranged, a plurality of disc portions a6.4 are arranged in the middle of the rotating shaft, the circumferences of the disc portions are fixedly connected (screwed, glued, etc.) with the inner wall of the cylinder a6.3, and the bearings a6.1 are arranged at two ends of the rotating shaft a 6.2. The weight of this reel A6 is less, and structural strength is great, because needs manual handling when changing EPS sheet roll, this reel can reduce operating personnel's intensity of labour, when changing, lifts the both ends of pivot respectively by two people, here, has the distance that supplies the staff to grasp between the tip of bearing and pivot.
In addition, a distance measuring sensor A7 is arranged right below the first main material carrying frame A2 and the second main material carrying frame A4, and a buzzer A8 is arranged on the base 1; the distance measuring sensor and the buzzer are electrically connected with the electric cabinet. The distance measuring sensor can measure the distance between the EPS sheet roll and the distance measuring sensor in real time, so that the thickness of the EPS sheet roll is indirectly measured, when the thickness is smaller than a preset value, the EPS sheet roll is about to run out, replacement is needed, and at the moment, a buzzer sounds to remind a worker to place a new EPS sheet roll.
Referring to fig. 6 and 7, the hot pressing device B includes a first frame B1, a third tensioning roller set B2 disposed in front of the first frame, a plurality of hot pressing roller sets B3 disposed behind the third tensioning roller set, a plurality of flattening roller sets B4 disposed behind the hot pressing roller sets, a first oil temperature machine B5, and a first driving motor B6.
Each hot-press roller combination B3 comprises an upper hot-press roller B3.1 and a lower hot-press roller B3.2, and a first oil temperature machine is used for providing hot oil for the upper hot-press roller B3.1 and the lower hot-press roller B3.2; each flattening roller combination B4 comprises an upper pressing roller B4.1 and a lower pressing roller B4.2; the first driving motor drives all the upper hot pressing roller B3.1, the lower hot pressing roller B3.2, the upper pressing roller B4.1 and the lower pressing roller B4.2 to rotate. The first oil temperature machine B5 and the first driving motor B6 are electrically connected with the electric cabinet.
During operation, two layers of EPS sheets enter an upper hot pressing roller and a lower hot pressing roller of the hot pressing roller combination for heating and pressurizing after being guided by the third tensioning roller group, the two layers of EPS sheets are further foamed and bonded together under the high temperature condition, then enter the upper pressing roller and the lower pressing roller of the flattening roller combination for flattening, and finally a plate core is obtained.
Further, a first preheating device B7 for preheating the two EPS sheets is provided on the front side of the first heat roller assembly B3. Under the condition that the power of the first oil temperature machine is fixed, the EPS sheet can be heated to a required temperature (usually about 120 ℃) more quickly by preheating the EPS sheet by the first preheating device (the EPS sheet can be preheated to 50-70 ℃), so that the transmission speed can be correspondingly improved, namely, the production efficiency can be improved. The first preheating device B7 is electrically connected with the electric cabinet.
The first preheating device B7 may be an infrared heating tube. Preferably, a reflecting shade B8 for reflecting light backward is arranged on the front side of the first preheating device B7, and most of heat emitted by the infrared heating tube can be irradiated onto the two layers of EPS sheets through the reflecting effect of the reflecting shade, so that the preheating effect is ensured.
Further, a second preheating device B9 is disposed in front of the first preheating device B7, and is used for preheating the two layers of EPS sheets. The second preheating device can further improve the heating speed, and is beneficial to further improving the production efficiency. Here, the second preheating device B9 is an infrared heating tube. The second preheating device B9 is electrically connected with the electric cabinet.
In this embodiment, two ends of the upper thermo-compression roller B3.1 and the upper compression roller B4.1 are rotatably sleeved with a slider B10, each slider is slidably disposed in a door-shaped frame B11 up and down, the upper end of the slider is connected to the top of the door-shaped frame B11 through an adjusting screw B10.1, and a hand wheel is disposed at the top of the adjusting screw (only the connection structure of the upper thermo-compression roller is shown in fig. 7). Through twisting the hand wheel, clearance between last hot-pressing roller and lower hot-pressing roller, last compression roller and the lower compression roller can be adjusted to the production demand of the board core of adaptation different thickness improves the suitability.
Furthermore, the ends of the upper hot-pressing roller B3.1 and the lower hot-pressing roller B3.2 are connected with an oil conveying pipe B5.1 (the oil conveying pipe is a hot oil input and output pipeline of an oil temperature machine) through a rotary joint B12, so that the hot oil can smoothly flow in and out from the upper hot-pressing roller and the lower hot-pressing roller without obstructing the normal rotation of the upper hot-pressing roller and the lower hot-pressing roller.
Referring to fig. 8, the thermal paper pasting device C includes a second frame C1, a first unreeling mechanism C2 disposed at the upper side of the front portion of the second frame, a second unreeling mechanism C3 disposed at the lower side of the front portion of the second frame, a plurality of hot press roller assemblies C4 disposed at the rear portion of the second frame, a plurality of flattening roller assemblies C5 disposed at the rear portion of the hot press roller assemblies, a second oil temperature machine C6, and a second driving motor C7; the first unreeling mechanism and the second unreeling mechanism are respectively used for unreeling one-layer paper 91, and one surface of the two-layer paper, which is opposite, is coated with hot melt adhesive.
The hot-pressing roller combination C4 and the hot-pressing roller combination B3 of the hot-pressing device B are identical in structure, the flattening roller combination C5 and the flattening roller combination B4 of the hot-pressing device B are identical in structure, and the connecting structure between the second oil temperature machine C6 and the hot-pressing roller combination C4 is identical in structure with the connecting structure between the first oil temperature machine B5 and the hot-pressing roller combination B3. The second oil temperature machine C6 and the second driving motor C7 are electrically connected with the electric cabinet.
When the hot melt adhesive coating machine works, two layers of facial tissues coated with the hot melt adhesive and the board core are input into the hot press roller combination together to be heated and pressed, the hot melt adhesive is heated and melted to enable the facial tissues and the board core to be bonded under the action of pressure, and then the facial tissues and the board core are flattened in the flattening roller combination to obtain a KT board, and compared with the mode of bonding by using glue, the harmful gas generated by the hot melt adhesive coating machine is greatly reduced. In addition, because the thermal paper pasting device C and the thermal pressing device B are driven by different motors, the transmission speeds of the thermal paper pasting device C and the thermal pressing device B can be set to be different, and when the transmission speed of the thermal paper pasting device C is larger than that of the thermal pressing device B, the plate core can be stretched, the thickness of the stretched plate core can be reduced, and therefore the thickness of the KT plate can be finely adjusted by adjusting the speed ratio between the thermal paper pasting device C and the thermal pressing device B.
Further, a first tensioning roller set C8 is arranged on the rear side of the first unreeling mechanism C2, a second tensioning roller set C9 is arranged on the rear side of the second unreeling mechanism C3, and the first tensioning roller set and the second tensioning roller set are respectively used for tensioning corresponding facial tissues. Through the tensioning effect of first tensioning roller group and second tensioning roller group, can make two-layer surface paper tensioning to make the surface paper laminate with the board core smoothly, improve KT board surface's roughness.
In addition, the first unreeling mechanism C2 and the second unreeling mechanism C3 each comprise a reel and two bearing seats, and the reels and the bearing seats are the same as the reels A6 and the bearing seats 92 of the feeding mechanism a. A distance measuring sensor C10 is arranged below the first unreeling mechanism C2 and above the second unreeling mechanism C3, and a buzzer C11 is arranged on the second frame C1. The distance measuring sensor C10 and the buzzer C11 are electrically connected with the electric cabinet. The distance measuring sensor can measure the distance between the facial tissue roll and the distance measuring sensor in real time, so that the thickness of the facial tissue roll is indirectly measured, when the thickness is smaller than a certain value, the facial tissue roll is about to run out and needs to be replaced, and a buzzer sounds to remind a worker of preparing a new facial tissue roll so as to be replaced in time.
Referring to fig. 15, the edge cutting mechanism D includes an adjusting rod D1 disposed above the KT plate and extending in the width direction of the KT plate, and two cutting knives D2 slidably sleeved on the adjusting rod; the cutter is locked on the adjusting rod through a locking screw. When the KT plate moves, the cutting knife can cut off redundant materials on two sides of the KT plate to form a side plate, and the fixed width cutting of the KT plate can be realized by adjusting the distance between the two cutting knives.
Further, the adjusting rod D1 is fixed between the upper ends of the two mounting posts D3.
Each cutter D2 specifically comprises a sliding sleeve D2.1 which is sleeved on the adjusting rod D1 in a sliding way, and a cutter piece D2.2 which is fixed on the sliding sleeve; the sliding sleeve is locked on the adjusting rod through the locking screw, and the lower end of the cutting blade is inclined towards the moving direction of the KT plate.
Preferably, the adjusting rod D1 is provided with a positioning groove D1.1 along the axial direction, the sliding sleeve D2.1 is provided with a corresponding positioning protrusion, and the positioning protrusion is inserted into the positioning groove D1.1 to prevent the sliding sleeve from rotating.
Referring to fig. 9-12, the cutting device E comprises a chassis E1, a carriage E2 slidably arranged on the top of the chassis, a pallet E3, a cutter E4, a cutter driving mechanism E5 and a pressing plate mechanism E6 arranged in the carriage, and a carriage driving mechanism E7 for driving the carriage to reciprocate in the KT plate conveying direction; the layer board is used for the support to wait to cut KT board, and the cutter is used for cutting KT board, and cutter actuating mechanism is used for driving the cutter along KT board width direction reciprocating motion, and clamp plate mechanism is used for pressing KT board on the layer board when cutting KT board.
Before cutting, the KT board that waits to cut removes on the layer board, when needs cutting, carriage actuating mechanism drive balladeur train and KT board syntropy remove, and clamp plate mechanism action is pressed KT board on the layer board simultaneously, then cutter actuating mechanism drive cutter cuts, because carriage and KT board syntropy remove and KT board are pushed down in the cutting process, consequently can not produce relative motion between KT board and the balladeur train, and the cutter is along width direction's rectilinear motion for the motion of KT board, and the incision is neat. Therefore, the KT plate cutting device can cut the moving KT plates neatly.
Specifically, the pressing plate mechanism E6 includes a pressing plate E6.1 disposed above the supporting plate E3, and two first cylinders E6.2 symmetrically disposed at two ends of the pressing plate; the first cylinder is arranged downwards, the upper end of the first cylinder is fixed at the top of the carriage E2, and the lower end of a piston rod of the first cylinder is connected with the pressing plate. During cutting, piston rods of the two first cylinders extend downwards synchronously, so that the pressing plate presses the KT plate, and the two first cylinders reset after cutting. The electromagnetic valve at the air inlet end and the air outlet end of the first cylinder is electrically connected with the control electric box, and the control electric box controls the first cylinder to work.
Further, a detection mechanism E8 for detecting whether the carriage E2 and the KT plate to be cut have relative motion or not is arranged in the middle of the pressing plate E6.1. The detection mechanism can detect whether the sliding frame and the KT plate to be cut move relatively or not, so that whether the moving speed of the sliding frame is consistent with the moving speed of the KT plate or not is known, and detection data can be sent to the electric cabinet to serve as a basis for adjusting the operation of the sliding frame driving mechanism, and therefore the sliding frame and the KT plate are guaranteed to be strictly static relatively during cutting.
Specifically, the detection mechanism E8 comprises a detection wheel E8.1 and a rotary encoder E8.3 connected with a rotating shaft E8.2 of the detection wheel; the pressing plate E3 is provided with a through hole E3.1, and the lower side of the detection wheel passes through the through hole and contacts with the KT plate to be cut. The rotary encoder E8.3 is electrically connected with the electric cabinet. When cutting, the clamp plate pushes down and pushes down KT board, and the detection wheel downside and KT board contact this moment, and when balladeur train and KT board travel speed inconsistent, the detection wheel can send and rotate, and rotary encoder can measure rotational speed, and control system can calculate the speed deviation of balladeur train and KT board according to rotational speed and detection wheel diameter to adjust balladeur train actuating mechanism work, make speed deviation return to zero again.
The cutter driving mechanism E5 comprises a guide rod E5.1 extending along the width direction of the KT plate, a chain E5.2 and a motor E5.3 for driving the chain to move; the cutter E4 is slidably sleeved on the guide rod and fixedly connected with the chain. The motor E5.3 is electrically connected with the electric cabinet. During cutting, the motor rotates to enable the chain to move along the width direction of the KT plate, so that the cutter is driven to move in the direction to cut the KT plate, and the cutting force is not needed to be too large because the texture of the KT plate is softer, and the cutter is directly driven to move by the chain, so that the cutting force is enough, and the structure is simple.
Preferably, a proximity sensor E9 is disposed in the carriage E2 at positions corresponding to two ends of the guide rod E5.1, and the cutter E4 can trigger the proximity sensors when moving reciprocally. When the cutter triggers the proximity sensor, the cutter is indicated to move to a position close to the carriage, and at the moment, the motor E5.3 stops rotating, so that the cutter is prevented from colliding with the carriage.
Specifically, the carriage driving mechanism E7 is a second cylinder disposed along the transmission direction of the KT plate, the cylinder body of the second cylinder is fixed on a fixing frame E7.1, and the piston rod of the second cylinder is connected with the carriage E2. The electromagnetic valve at the air inlet end and the air outlet end of the second cylinder is electrically connected with the control electric box, and the control electric box controls the second cylinder to work.
Referring to fig. 1, 13 and 14, the thermal sticker KT board production system further includes a side board collecting device G disposed between the cutting device E and the stacking table F, and configured to cut the side board 93 to a fixed length and collect the side board. The sideboard can be recycled, and in a general KT board production system, the sideboard directly falls on the ground, is scattered, is hard to recycle, can be dirty when falling on the ground, and needs to be cleaned additionally after being recycled, so that the recycling cost is increased.
Specifically, the sideboard collecting device G comprises a door-shaped frame G1, two ends of the top of the door-shaped frame are respectively provided with a sideboard cutting mechanism G2, and a collecting basket G3 is arranged behind each sideboard cutting mechanism; the side plate cutting mechanism G2 comprises a mounting plate G2.2 which is fixedly connected with the top of the portal frame G1 through four upright posts G2.1, a third cylinder G2.3 is arranged on the upper surface of the mounting plate downwards, the lower end of a piston rod of the third cylinder is connected with a cutting knife G2.4, a side plate to be cut passes through from the lower part of the cutting knife, and the cutting knife is used for cutting the side plate; the collecting basket is used for collecting the cut side plates. The electromagnetic valve at the air inlet and outlet ends of the third cylinder G2.3 is electrically connected with the control electric box, and the control electric box controls the third cylinder to work.
KT board through the cutting edge passes through from door shape frame below, and the sideboard that KT board both sides produced passes respectively from two sideboard cutting mechanism's cutting knife below, cuts off the sideboard once at regular intervals cutting knife pushes down, and the sideboard after cutting off can fall into corresponding collection basket neatly, avoids the sideboard to drop to ground and gets dirty, is favorable to reducing the work load of the recovery work of sideboard, and can avoid the sideboard to get dirty.
Preferably, a guide cylinder G4 is arranged below each cutting knife G2.4, the edge plate to be cut passes through the guide cylinder, a slot is formed in the position, opposite to the cutting knife, of the guide cylinder, and the cutting knife can extend into the guide cylinder from the slot to cut off the edge plate. The edge plate passes through the guide cylinder, the edge plate can be prevented from shaking below the cutting knife to influence the cutting reliability through the limiting function of the guide cylinder, and the guide cylinder also plays a role in guiding the movement direction of the edge plate, so that the direction of the edge plate after cutting is consistent, and the edge plate is ensured to be neatly collected.
In this embodiment, the edge plate cutting mechanism G2 is sleeved with a safety cover G5. The safety cover winds around the side plate cutting mechanism, so that hands or other sundries can be prevented from entering in the working process, personnel injury or damage to the side plate cutting mechanism can be avoided, and safety is improved.
It will be understood that equivalents and modifications will occur to those skilled in the art based on the present invention and its spirit, and all such modifications and substitutions are intended to be included within the scope of the present invention.
Claims (7)
1. The hot sticker KT board production system is characterized by comprising a feeding mechanism, a hot pressing device, a hot sticker device, a trimming mechanism, a cutting device, a stacking table and an electric cabinet which are sequentially arranged from front to back; the feeding mechanism is used for placing two layers of EPS sheets to the hot pressing device, the hot pressing device is used for hot pressing the two layers of EPS sheets into a board core, the hot sticker device is used for hot pressing and pasting a piece of layer paper on two sides of the board core, the edge cutting mechanism is used for fixing the width and cutting edges of the KT board, the cutting device is used for fixing the length and cutting the KT board, and the stacking table is used for stacking the KT board after fixing the length and cutting; the hot pressing device, the hot sticker device and the cutting device are electrically connected with the electric control box, and the electric control box controls the electric control box to work;
the hot sticker KT plate production system also comprises a side plate collecting device arranged between the cutting device and the stacking table, wherein the side plate collecting device is used for cutting off side plates in a fixed length manner and collecting the side plates;
The side plate collecting device comprises a door-shaped frame, two ends of the top of the door-shaped frame are respectively provided with a side plate cutting mechanism, and a collecting basket is arranged behind each side plate cutting mechanism; the side plate cutting mechanism comprises a mounting plate which is fixedly connected with the top of the portal frame through four upright posts, a third cylinder is arranged on the upper surface of the mounting plate downwards, the lower end of a piston rod of the third cylinder is connected with a cutting knife, the side plate to be cut passes through the lower part of the cutting knife, and the cutting knife is used for cutting the side plate; the collecting basket is used for collecting the cut side plates;
A guide cylinder is arranged below each cutting knife, the edge plate to be cut passes through the guide cylinder, a slot is formed in the position, opposite to the cutting knife, of the guide cylinder, and the cutting knife can extend into the guide cylinder from the slot to cut the edge plate;
The hot sticker device comprises a second frame, a first unreeling mechanism arranged on the upper side of the front part of the second frame, a second unreeling mechanism arranged on the lower side of the front part of the second frame, a plurality of hot-pressing roller assemblies arranged on the rear part of the second frame, a plurality of flattening roller assemblies arranged behind the hot-pressing roller assemblies, a second oil temperature machine and a second driving motor; the first unreeling mechanism and the second unreeling mechanism are respectively used for unreeling one-layer paper, and one surface of the two-layer paper, which is opposite, is coated with hot melt adhesive.
2. The thermal paper KT board production system of claim 1, wherein the feeding mechanism includes a base, a first main carrier, a first sub carrier, a second main carrier, a second sub carrier, and not less than three reels for unreeling EPS sheets, which are provided on the base; the first main material carrying frame, the first auxiliary material carrying frame, the second main material carrying frame and the second auxiliary material carrying frame are all used for supporting the winding drum and the supported winding drum rotates freely; the first main carrier is lower than the first auxiliary carrier in height, and the second main carrier is lower than the second auxiliary carrier in height.
3. The thermal paper KT board production system of claim 1, wherein the thermal compression device includes a first frame, a third tensioning roller set disposed in front of the first frame, a plurality of thermal roller assemblies disposed behind the third tensioning roller set, a plurality of leveling roller assemblies disposed behind the thermal roller assemblies, a first oil temperature machine, and a first driving motor.
4. A hot-decal KT plate production system according to claim 3, characterized in that the front side of the first thermo-compression roller combination is provided with a first preheating device for preheating the two EPS sheets.
5. The thermal paper KT board production system of claim 1, wherein the first unreeling mechanism is provided with a first tensioning roller set on a rear side, the second unreeling mechanism is provided with a second tensioning roller set on a rear side, and the first tensioning roller set and the second tensioning roller set are respectively used for tensioning corresponding facial tissues.
6. The thermal sticker KT plate production system of claim 1, wherein the edge cutting mechanism comprises an adjusting rod arranged above the KT plate and extending along the width direction of the KT plate, and two cutting knives sleeved on the adjusting rod in a sliding manner; the cutter is locked on the adjusting rod through a locking screw.
7. The thermal paper KT board production system of claim 1, wherein the cutting device comprises a chassis, a carriage slidably arranged on the top of the chassis, a pallet, a cutter driving mechanism and a pressing plate mechanism arranged in the carriage, and a carriage driving mechanism for driving the carriage to reciprocate in the KT board conveying direction; the layer board is used for the support to wait to cut KT board, and the cutter is used for cutting KT board, and cutter actuating mechanism is used for driving the cutter along KT board width direction reciprocating motion, and clamp plate mechanism is used for pressing KT board on the layer board when cutting KT board.
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| CN110421949A (en) * | 2019-08-02 | 2019-11-08 | 佛山市高明爱博广告装饰材料有限公司 | A kind of production system of cold chain insulation board |
| CN110450504A (en) * | 2019-08-02 | 2019-11-15 | 佛山市高明爱博广告装饰材料有限公司 | A kind of cold chain insulation board and its production technology |
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| DE2358891A1 (en) * | 1973-11-27 | 1975-05-28 | Technik Und Bau Planungs Und I | Busbar distribution system for buildings with integral conductors - is arranged for making angled joints with screw connections |
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