CN112978447A

CN112978447A - Automatic film substrate roll changing device for graphene floor heating

Info

Publication number: CN112978447A
Application number: CN202110409359.4A
Authority: CN
Inventors: 黄项州; 夏雨静; 黄诗淇; 夏宇皓
Original assignee: Hebei Bofeng New Energy Technology Co ltd
Current assignee: Hebei Bofeng New Energy Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-06-18

Abstract

The invention relates to the technical field of production equipment of graphene electric heating sheets, in particular to an automatic film substrate changing device for graphene floor heating, which comprises a feeding mechanism, a changing mechanism, an automatic cutting mechanism and a traction mechanism, wherein the feeding mechanism comprises a feeding synchronous shaft, a supporting arm is arranged on the feeding synchronous shaft, a first feeding cylinder is arranged on a rack platform, a second feeding cylinder and a feeding sliding plate are arranged on the supporting arm, the first traction mechanism comprises a traction roller arranged between two supporting plates, a force arm is arranged on one side of each supporting plate, a first adjusting cylinder is arranged on each supporting plate, an L-shaped connecting plate and a second adjusting cylinder are arranged on each force arm, a bottom compression roller is arranged between the two L-shaped connecting plates, and a top compression roller is arranged between the two force arms. The automatic film substrate changing device can realize the non-stop roll changing operation in the production process of the graphene floor heating automatic film substrate, effectively improves the working efficiency, reduces the labor cost, has a market prospect, and is suitable for popularization.

Description

Automatic film substrate roll changing device for graphene floor heating

Technical Field

The invention relates to the technical field of production equipment of graphene electric heating sheets, in particular to an automatic film substrate roll changing device for a graphene floor heating system.

Background

The graphene floor heating automatic film substrate production forming film is a thin and soft transparent sheet and is made of plastics, adhesives, rubber or other materials, and the scientific explanation of the film is as follows: a two-dimensional material formed by deposition of atoms, molecules or ions on a substrate surface.

At present, automatic film substrate is warmed up by extensive utilization in building decoration trade to graphite alkene, spray, dye the film surface, revise according to customer's demand, then the tectorial membrane is on the bottom plate, the buckle, the ceiling, production is very fast and low price, during the film spraying, finish a roll of spraying after, need put into new film, film equipment is more complicated around rolling up, so when the film of renewal, after a roll of film is running out soon, can glue new film on last roll of film, bring new film into equipment through last roll of film, the connection of two films is generally that the workman presses after manually paining glue or double faced adhesive, need to halt equipment at the painting in-process. Therefore, the production efficiency is seriously influenced, the weight of a new roll is large, the operation is difficult, the labor cost is improved, and the problem is solved by providing the automatic film substrate roll changing device for the graphene floor heating.

Disclosure of Invention

The invention aims to solve the problems that the existing automatic graphene floor heating film substrate roll changing needs to be stopped, the production efficiency is low, and the labor cost is high in the prior art, and provides the automatic graphene floor heating film substrate roll changing device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is an automatic film substrate roll changing device for graphene floor heating, which comprises a feeding mechanism, a roll changing mechanism, an automatic cutting mechanism and a traction mechanism, wherein the feeding mechanism is arranged on the feeding side of the roll changing mechanism, the automatic cutting mechanism and the traction mechanism are arranged on the discharging side of the roll changing mechanism, the feeding mechanism comprises a feeding synchronous shaft, the feeding synchronous shaft is rotatably connected to the top of a rack platform through a bearing seat, two supporting arms are symmetrically and fixedly arranged on the feeding synchronous shaft, a first feeding cylinder is rotatably connected to the rack platform through a rotating seat, the output end of the first feeding cylinder is rotatably connected with one side of each supporting arm, a second feeding cylinder and a feeding sliding plate are arranged on each supporting arm, the output end of the second feeding cylinder is fixedly connected with one side of the feeding sliding plate, and the traction mechanism comprises a plurality of groups of traction rollers arranged between the two supporting plates, two one side that the backup pad is relative all is equipped with the arm of force through the pivot rotation connection, backup pad one side is equipped with the first adjust cylinder that is used for adjusting arm of force angle, two all rotate through the pivot between the middle part that the arm of force is relative and connect and be equipped with L type connecting plate, be equipped with the second adjust cylinder that is used for adjusting L type connecting plate angle on the arm of force, two L type inter-plate fixed bottom compression roller that is equipped with, two the top compression roller that is equipped with between the top of the arm of force is fixed, automatic cutting mechanism sets up between two arms of force and is located between bottom compression roller and top compression roller.

Preferably, the roll changing mechanism comprises a first frame and a second frame which are relatively fixed on a frame platform, a middle main shaft is rotatably connected and arranged between the first frame and the second frame through a bearing structure, two cross supports which are symmetrically arranged are fixedly arranged on the middle main shaft, two detachable reel connecting shafts which are relatively arranged and two limiting roller shafts which are relatively arranged are arranged between one opposite sides of the cross supports, a control unit is arranged on the first frame, the control unit is a PLC (programmable logic controller) control unit, the control unit is externally connected with a power supply through a wire, a driving motor is fixedly arranged on one side of the second frame, the output end of the driving motor is in power transmission with the middle main shaft through a worm transmission mechanism, two magnetic powder brakes which respectively drive the detachable reel connecting shafts to rotate are symmetrically and fixedly arranged on one side of the cross supports, and the driving motor, The magnetic powder brake, the automatic cutting mechanism, the first adjusting cylinder, the second adjusting cylinder, the first feeding cylinder and the second feeding cylinder are all electrically connected with the control unit through wires.

Preferably, the feeding sliding plate is connected to one side of the supporting arm in a sliding mode through a sliding rail structure, a reel clamping groove is formed in the other side of the feeding sliding plate, and a limiting support hook is arranged at one end of the supporting arm.

Preferably, the automatic cutting mechanism is a linear module, and a cutting blade is fixedly arranged on an output sliding block of the linear module.

Preferably, the first adjusting cylinder is rotatably connected to one side of the supporting plate through a rotating shaft, and the output end of the first adjusting cylinder is rotatably connected to one side of the bottom of the force arm.

Preferably, the second adjusting cylinder is rotatably connected to one side of the top of the force arm through a rotating shaft, and the output end of the second adjusting cylinder is rotatably connected with one end of the L-shaped connecting plate.

The automatic film substrate roll changing device for the graphene floor heating system, provided by the invention, has the beneficial effects that: in the non-stop reel changing process, a detached reel connecting shaft of a new reel rolls to a limiting support hook of a feeding mechanism, a first feeding cylinder adjusts the angle of a supporting arm, the new reel clamped at the limiting support hook is lifted, and the new reel is clamped into a reel clamping groove and lifted by a second feeding cylinder to be in butt joint with a reel connecting end of a cross bracket, so that the feeding process is completed; when the old roll close to the side of the automatic cutting mechanism is nearly used up, the middle main shaft is driven by the driving motor to turn over the middle main shaft in a counterclockwise direction, the position of the new roll and the position of the old roll are turned over and changed, the film on the new roll is adhered to the lower surface of the film of the old roll through the double-sided adhesive tape, the first adjusting cylinder shrinks at the moment, the force arm is lowered, the bottom pressing roller is controlled by the second adjusting cylinder to be pressed on the surface of the new roll, the top pressing roller is pressed on the film extending out of the old roll, the film extending out of the old roll is cut off through the movement of the cutting blade on the automatic cutting mechanism, and the film of the new roll is connected with the film of the old roll to continue feeding; the automatic film substrate changing device can realize the non-stop roll changing operation in the production process of the graphene floor heating automatic film substrate, effectively improves the working efficiency, reduces the labor cost, has a market prospect, and is suitable for popularization.

Drawings

Fig. 1 is a schematic front structure view of an automatic graphene floor heating film substrate roll changing device provided by the invention;

fig. 2 is a schematic side structure view of an automatic graphene floor heating film substrate roll changing device provided by the invention;

FIG. 3 is a schematic structural diagram of a feeding mechanism proposed in the present invention;

FIG. 4 is a schematic structural view of a roll changing mechanism proposed in the present invention;

fig. 5 is a schematic structural view of an automatic cutting mechanism and a traction mechanism provided in the present invention.

In the figure: the automatic cutting machine comprises a rack platform 1, a first rack 11, a control unit 111, a second rack 12, a driving motor 121, a worm transmission mechanism 122, a cross support 13, a middle main shaft 131, a detachable reel connecting shaft 132, a limiting roll shaft 133, a magnetic powder brake 134, a feeding mechanism 2, a first feeding cylinder 21, a supporting arm 22, a limiting support hook 221, a second feeding cylinder 23, a feeding sliding plate 24, a reel clamping groove 241, a feeding synchronous shaft 25, a traction mechanism 3, a supporting plate 31, a force arm 32, a first adjusting cylinder 33, an L-shaped connecting plate 34, a second adjusting cylinder 35, a bottom compression roller 36, a top compression roller 37, an automatic cutting mechanism 4 and a rotary seat 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an automatic film substrate change of graphene floor heating device, including feed mechanism 2, the change of lap mechanism, automatic cutting mechanism 4 and drive mechanism 3, the change of lap mechanism is including relatively fixing first frame 11 and second frame 12 on rack platform 1, it is equipped with middle part main shaft 131 to rotate the connection through bearing structure between first frame 11 and second frame 12, the fixed cross 13 that is equipped with two symmetries and sets up on middle part main shaft 131, be equipped with the spacing roller 133 of two relative detachable reel connecting axles 132 and two relative settings that set up between two opposite one sides of cross 13.

Feed mechanism 2 sets up the feed side at the reel change mechanism, automatic cutting mechanism 4 and drive mechanism 3 set up the ejection of compact side at the reel change mechanism, feed mechanism 2 includes material loading synchronizing shaft 25, material loading synchronizing shaft 25 rotates through the bearing frame and connects at frame platform 1 top, the last symmetry of material loading synchronizing shaft 25 is fixed and is equipped with two support arms 22, frame platform 1 is gone up and is rotated through roating seat 5 and connects and be equipped with first material loading cylinder 21, the output of first material loading cylinder 21 rotates with one side of support arm 22 and is connected, support arm 22 is equipped with second material loading cylinder 23 and material loading slide 24, the output of second material loading cylinder 23 and one side fixed connection of material loading slide 24, material loading slide 24 passes through slide rail structure sliding connection in support arm 22 one side, the opposite side of material loading slide 24 is equipped with spool draw-in groove 241, the one end of support arm 22 is equipped with spacing towing hook 221.

The traction mechanism 3 comprises a plurality of groups of traction rollers arranged between two support plates 31, one opposite sides of the two support plates 31 are respectively provided with a force arm 32 through a rotating shaft in a rotating connection mode, one side of each support plate 31 is provided with a first adjusting cylinder 33 used for adjusting the angle of the force arm 32, the first adjusting cylinder 33 is rotatably connected with one side of the support plate 31 through a rotating shaft, the output end of the first adjusting cylinder 33 is rotatably connected with one side of the bottom of the force arm 32, the opposite middle parts of the two force arms 32 are respectively provided with an L-shaped connecting plate 34 through a rotating shaft in a rotating connection mode, the force arm 32 is provided with a second adjusting cylinder 35 used for adjusting the angle of the L-shaped connecting plate 34, the second adjusting cylinder 35 is rotatably connected with one side of the top of the force arm 32 through a rotating shaft, the output end of the second adjusting cylinder 35 is rotatably connected with one end of the L, the automatic cutting mechanism 4 is arranged between the two force arms 32 and positioned between the bottom compression roller 36 and the top compression roller 37, the automatic cutting mechanism 4 is a linear module, and a cutting blade is fixedly arranged on an output sliding block of the linear module.

Be equipped with the control unit 111 on the first frame 11, the control unit 111 is the PLC control unit, the control unit 111 passes through wire external power supply, the fixed driving motor 121 that is equipped with in one side of second frame 12, the output of driving motor 121 carries out power transmission through worm drive mechanism 122 and middle part main shaft 131, cross support 13 one side symmetry is fixed to be equipped with two respectively drives the rotatory magnetic powder stopper 134 of can dismantling spool connecting axle 132, driving motor 121, magnetic powder stopper 134, automatic cutting mechanism 4, first adjusting cylinder 33, second adjusting cylinder 35, first material loading cylinder 21 and second material loading cylinder 23 are all through wire and the control unit 111 electric connection.

In the process of changing the reel without stopping the machine, the detaching reel connecting shaft 132 of the new reel rolls to the position of the limiting supporting hook 221 of the feeding mechanism 2, the angle of the supporting arm 22 is adjusted by the first feeding cylinder 21, the new reel clamped at the position of the limiting supporting hook 221 is lifted, the new reel is clamped into the reel clamping groove 241 by the second feeding cylinder 23 and lifted to be in butt joint with the reel connecting end of the cross bracket 13, and the feeding process is finished; at the moment, when an old roll close to the side of the automatic cutting mechanism 4 is nearly used up, the middle main shaft 131 is driven by the driving motor 121 to turn over the old roll in a counterclockwise way, the position of the new roll and the position of the old roll are reversed, the film on the new roll is adhered to the lower surface of the film of the old roll through a double-sided adhesive tape, the first adjusting cylinder 33 contracts, the force arm 32 descends, the bottom pressing roller 36 is controlled by the second adjusting cylinder 35 to be pressed on the surface of the new roll, the top pressing roller 37 is pressed on the film extending out of the old roll, the film extending out of the old roll is cut off through the movement of the cutting blade on the automatic cutting mechanism 4, and the film of the new roll is connected with the film of the old roll to continue feeding, so that the purpose; the automatic film substrate changing device can realize the non-stop roll changing operation in the production process of the graphene floor heating automatic film substrate, effectively improves the working efficiency, reduces the labor cost, has a market prospect, and is suitable for popularization.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an automatic film substrate change of graphite alkene floor heating device, includes feed mechanism (2), change of lap mechanism, automatic cutting mechanism (4) and drive mechanism (3), feed mechanism (2) set up the feeding side at change of lap mechanism, automatic cutting mechanism (4) and drive mechanism (3) set up the ejection of compact side at change of lap mechanism, its characterized in that, feed mechanism (2) include material loading synchronizing shaft (25), material loading synchronizing shaft (25) rotate through the bearing frame and connect at frame platform (1) top, the symmetry is fixed on material loading synchronizing shaft (25) and is equipped with two support arms (22), rotate through roating seat (5) on frame platform (1) and connect and be equipped with first material loading cylinder (21), the output of first material loading cylinder (21) rotates with one side of support arm (22) to be connected, the support arm (22) be equipped with second material loading cylinder (23) and material loading slide (24), the output of second material loading cylinder (23) and one side fixed connection of material loading slide (24), drive mechanism (3) are including setting up the multiunit carry over pinch rolls between two backup pad (31), two one side that backup pad (31) are relative all rotates through the pivot to be connected and is equipped with arm of force (32), backup pad (31) one side is equipped with first adjusting cylinder (33) that are used for adjusting arm of force (32) angle, two all rotate through the pivot between the middle part that arm of force (32) is relative and connect and be equipped with L type connecting plate (34), be equipped with second adjusting cylinder (35) that are used for adjusting L type connecting plate (34) angle on arm of force (32), two fixed bottom compression roller (36) that are equipped with between L type connecting plate (34), two fixed top compression roller (37) that are equipped with between the top of arm of force (32), automatic cutting mechanism (4) set up between two arm of force (32) and lie in between bottom compression roller (36) and top compression roller (37).

2. The automatic film substrate roll changing device for graphene floor heating according to claim 1, wherein the roll changing mechanism comprises a first frame (11) and a second frame (12) which are relatively fixed on a frame platform (1), a middle main shaft (131) is rotatably connected between the first frame (11) and the second frame (12) through a bearing structure, two symmetrically arranged cross supports (13) are fixedly arranged on the middle main shaft (131), two oppositely arranged detachable scroll connecting shafts (132) and two oppositely arranged limiting roll shafts (133) are arranged between one opposite sides of the two cross supports (13), a control unit (111) is arranged on the first frame (11), the control unit (111) is a PLC control unit, the control unit (111) is externally connected with a power supply through a wire, a driving motor (121) is fixedly arranged on one side of the second frame (12), the output end of the driving motor (121) is in power transmission with the middle main shaft (131) through the worm transmission mechanism (122), two magnetic powder brakes (134) which respectively drive the detachable scroll connecting shaft (132) to rotate are symmetrically and fixedly arranged on one side of the cross support (13), and the driving motor (121), the magnetic powder brakes (134), the automatic cutting mechanism (4), the first adjusting cylinder (33), the second adjusting cylinder (35), the first feeding cylinder (21) and the second feeding cylinder (23) are all electrically connected with the control unit (111) through wires.

3. The automatic film substrate roll changing device for graphene floor heating according to claim 1, wherein the feeding sliding plate (24) is connected to one side of the supporting arm (22) in a sliding mode through a sliding rail structure, a reel clamping groove (241) is formed in the other side of the feeding sliding plate (24), and a limiting supporting hook (221) is arranged at one end of the supporting arm (22).

4. The automatic film substrate roll changing device for the graphene floor heating system according to claim 1, wherein the automatic cutting mechanism (4) is a linear module, and a cutting blade is fixedly arranged on an output sliding block of the linear module.

5. The automatic film substrate roll changing device for graphene floor heating according to claim 1, wherein the first adjusting cylinder (33) is rotatably connected to one side of the supporting plate (31) through a rotating shaft, and an output end of the first adjusting cylinder (33) is rotatably connected to one side of the bottom of the force arm (32).

6. The automatic film substrate roll changing device for graphene floor heating according to claim 1, wherein the second adjusting cylinder (35) is rotatably connected to one side of the top of the force arm (32) through a rotating shaft, and the output end of the second adjusting cylinder (35) is rotatably connected with one end of the L-shaped connecting plate (34).