CN215666203U - Dust removal pulling mechanism, cutting assembly, uncoiling and cutting device and processing system - Google Patents

Abstract

The utility model discloses a dust removal material pulling mechanism, a cutting assembly, an uncoiling cutting device and a processing system, wherein the dust removal material pulling mechanism comprises a first bracket, a first driving piece, a first rotating roller and a second rotating roller, wherein the first bracket is provided with two first supporting rods which are distributed at intervals and are parallel to each other, the first rotating roller and the second rotating roller are both arranged between the two first supporting rods, and two ends of the first rotating roller are respectively connected with the two first supporting rods in a rotating way, the second rotating roller is adjacent to the first rotating roller, and its both ends slide and rotate with two first bracing pieces respectively and be connected, and the second changes the roller and can upwards slide to being close to or keeping away from first commentaries on classics roller under the exogenic action, and all paste on the roll surface of first commentaries on classics roller and second commentaries on classics roller and be used for gluing the first adhesive layer of dust removal bits, and first driving piece is installed on first support, and it is connected with first commentaries on classics roller transmission, and its simple structure, dust removal effect are good.

Description

Dust removal pulling mechanism, cutting assembly, uncoiling and cutting device and processing system

Technical Field

The utility model belongs to the field of flexible copper foil coiled material laser drilling in the field of flexible circuit boards, and particularly relates to a dust removal pulling mechanism, a cutting assembly, an uncoiling cutting device and a processing system.

Background

In the field of laser drilling of flexible circuit boards, the purchased FCCL copper foil is in a roll form and needs to be decomposed into single pieces after the laser drilling is finished to carry out the subsequent micro-etching and electroplating processes. At present, a coil stock is cut into single sheets, and the copper foil is very soft and generally has the thickness of less than 50 micrometers (the typical laminated structure is 12um copper-25 micrometers PI-12 micrometers copper), so that manual loading and unloading are needed, and the labor is very wasted. After laser drilling finishes, there are incomplete bits and dust on the copper foil surface in addition, secondary waste product takes place easily, for example mar and stifled hole, if can design an automation equipment, before placing the drilling machine in finished product coil stock, after laser drilling finishes, receive the material automatically, clean, cut, will improve production efficiency, improve product quality, reduce cost. For such ultra-thin web material drilling, no roll-to-sheet automated system has been seen to appear in the industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide a dust removing pulling mechanism with simple structure, good dust removing effect and convenient maintenance.

In order to achieve the purpose, the technical scheme of the utility model is as follows: a dust removal pulling mechanism comprises a first support, a first driving piece, a first rotating roller and a second rotating roller, wherein the first support is provided with two first supporting rods which are distributed at intervals and are parallel to each other, the first rotating roller and the second rotating roller are arranged between the two first supporting rods, two ends of the first rotating roller are respectively and rotatably connected with the two first supporting rods, the first driving piece is installed on the first support and is in transmission connection with the first rotating roller, two ends of the second rotating roller are respectively and rotatably connected with the two first supporting rods in a sliding mode, and adhesive layers are bonded on the roller surfaces of the first rotating roller and the second rotating roller; when one second rotating roller is arranged, the second rotating roller can move to be attached to the first rotating roller under the action of external force; or when the number of the second rotating rollers is at least two, the first rotating rollers and the plurality of second rotating rollers are sequentially distributed on the two first supporting rods, the plurality of second rotating rollers can move to be close to the first rotating rollers under the action of external force, and the first rotating rollers and the plurality of second rotating rollers are sequentially attached; the first rotating roller is driven by the first driving piece to synchronously rotate the second rotating roller, and the winding belt is conveyed between the first rotating roller and the second rotating roller attached to the first rotating roller or between any two adjacent second rotating rollers.

The beneficial effects of the above technical scheme are that: through setting up to the adhesive linkage on first commentaries on classics roller and second commentaries on classics roller, so make the winding pass through between first commentaries on classics roller and the second commentaries on classics roller or adjacent second commentaries on classics roller and carry out when carrying between the second commentaries on classics roller and the second commentaries on classics roller, one can utilize the adhesive linkage to the dust adhesion on winding surface, still can utilize the adhesive linkage to increase the frictional force between first commentaries on classics roller and adjacent second commentaries on classics roller or adjacent second commentaries on classics roller simultaneously, so make first commentaries on classics roller can better drive the second commentaries on classics roller and rotate, can avoid skidding, when the second commentaries on classics roller is a plurality of, can make the dust of adhesion shift between each adhesive linkage.

The technical scheme includes that the device further comprises a pushing mechanism mounted on the first support, the two first support rods are horizontally arranged and vertically distributed at intervals, or the two first support rods are vertically arranged and horizontally distributed at intervals, the first rotating rollers and the second rotating rollers are transversely distributed between the two first support rods, each second rotating roller can transversely slide along the two first support rods to be close to the first rotating roller, when one second rotating roller is provided, or the number of second rotating rollers is multiple, and the number of second rotating rollers is located on the same side of the first rotating roller, one pushing mechanism is arranged, and the pushing mechanism is used for pushing the second rotating roller to move to be close to the first rotating roller; when the second changes the roller and is equipped with a plurality ofly, just first commentaries on classics roller distributes and is in a plurality of when the second changes between the roller, pushing mechanism is equipped with two, two pushing mechanism is used for promoting respectively the second of first commentaries on classics roller both sides changes the roller and moves to being close to first commentaries on classics roller.

The beneficial effects of the above technical scheme are that: its simple structure directly promotes by pushing mechanism the second of the side of first commentaries on classics roller moves to being close to first commentaries on classics roller, when one side has a plurality of seconds to change the roller, the second of the outside is changeed the roller and is driven the remaining a plurality of seconds of homonymy and change roller synchronous motion and be close to under pushing mechanism's promotion first commentaries on classics roller, and the most inboard second of homonymy changes the roller and laminates each other with first commentaries on classics roller.

In the above technical solution, the two first support rods are vertically arranged and horizontally spaced apart from each other in the left-right direction, the first rotating roller and the second rotating roller are horizontally arranged between the two first support rods in the left-right direction, and the first rotating roller and the second rotating roller are vertically arranged between the two first support rods, when the second rotating roller is arranged above the first rotating roller, the second rotating roller arranged above the first rotating roller moves downward to be close to the first rotating roller under the action of gravity, and when the second rotating roller is arranged below the first rotating roller, the apparatus further includes a pushing mechanism, which is mounted on the first support and used for pushing the second rotating roller arranged below the first rotating roller to move upward to be close to the first rotating roller by overcoming its own gravity.

The beneficial effects of the above technical scheme are that: the first roller and the second roller are distributed up and down, so that the second roller above the first roller can descend to be close to the first roller by means of self gravity, and the second roller below the first roller only needs to be pushed upwards by a matched pushing mechanism, so that the roller is more energy-saving, simple in structure and more convenient to control.

In the technical scheme, the pushing mechanism is provided with two jacking assemblies, the two jacking assemblies are arranged on the first support along the left direction and the right direction at intervals, the jacking ends of the two jacking assemblies face upwards and are located at the bottom, the two ends of the second rotating roller are rotatably connected, and the two jacking assemblies synchronously push the bottom, and the second rotating roller moves up and down.

The beneficial effects of the above technical scheme are that: the structure is simple, and the stability is good.

In the technical scheme, the number of the second rotating rollers is three, two of the second rotating rollers are positioned above the first rotating roller, and the rest second rotating roller is positioned below the first rotating roller.

The technical scheme has the beneficial effects that the structure is simple and the use is convenient.

The utility model also aims to provide a cutting assembly which has a simple structure, is convenient to use and can effectively remove dust on the surface of a tape and cut the tape.

In order to achieve the above object, another technical solution of the present invention is as follows: the utility model provides a cutting assembly, includes holds in the palm material mechanism, cutting mechanism and as above the material mechanism is drawn in the dust removal, hold in the palm the material mechanism and install the dust removal draws the front side of material mechanism, cutting mechanism installs the rear side that the material mechanism was drawn in the dust removal, the winding passes through in proper order hold in the palm material mechanism upper end and enter into to the dust removal draws the material mechanism, and by the dust removal draws the material mechanism to remove dust, and the dust removal draws the drawing of material mechanism to carry backward extremely cutting mechanism cuts.

The beneficial effects of the above technical scheme are that: its simple structure, the winding is carried conveniently, and the dust on surface about the high-efficient convenient clearance winding of ability simultaneously, and can cut off the winding length as required after clean the winding.

In the technical scheme, the material supporting mechanism comprises two second supporting rods which are parallel to each other and are arranged at horizontal intervals along the left direction and the right direction, and a plurality of supporting shafts which are vertical to the second supporting rods, wherein the supporting shafts are uniformly arranged between the second supporting rods at horizontal intervals along the front direction and the rear direction, and the two ends of each supporting shaft are respectively connected with the two second supporting rods in a rotating mode, each supporting shaft is provided with a plurality of supporting wheels which are uniformly arranged at intervals along the length direction, the rear ends of the two second supporting rods are respectively connected and fixed with the two first supporting rods, and the winding belt is wound on the supporting shafts in a plurality of modes.

The beneficial effects of the above technical scheme are that: so make the winding resistance little when carrying, it is convenient to carry.

In the technical scheme, the cutting mechanism comprises an upper cutter, a lower cutter and a first telescopic piece, the upper cutter and the lower cutter are both in a straight strip shape and are vertically arranged at the rear sides of the two first supporting rods along the left-right direction, the upper cutter is positioned above the lower cutter, the blade sides of the upper cutter and the lower cutter are close to each other, the upper cutter is fixedly arranged on the first bracket, the first telescopic piece is arranged on the first bracket and is positioned below the lower cutting knife, the driving end of the belt is upward and is connected with the lower cutter, the belt is pulled by the dust removal pulling mechanism and is conveyed backwards between the upper cutter and the lower cutter, the first telescopic piece extends to drive the lower cutter to move upwards until the cutting edges of the upper cutter and the lower cutter are contacted to cut off the coiled tape between the upper cutter and the lower cutter, or contracts to drive the lower cutter to move downwards to reset.

The beneficial effects of the above technical scheme are that: the cutting effect is good, and the automation degree is high.

The utility model also aims to provide an uncoiling and cutting device which has a simple structure, is convenient to uncoil, can remove dust on an uncoiled coil and can finally cut the coil.

In order to achieve the purpose, the technical scheme of the utility model is as follows: an unwinding cutting device comprises an unwinding assembly and a cutting assembly as described above, the unwinding assembly being arranged in front of the cutting assembly to unwind a reel into a web and feed it to the cutting assembly.

The beneficial effects of the above technical scheme are that: its simple structure is uncoiled to the reel by the uncoiling subassembly and is the winding tape and carry the winding tape to cutting assembly, and cutting assembly cuts its length as required after clearing away the dirt bits to the winding tape.

In the technical scheme, the uncoiling component comprises a second bracket, an air expansion shaft, a second driving piece, a pressing mechanism and a tensioning roller, wherein a winding drum is sleeved on the air expansion shaft, the air expansion shaft is arranged at the front side of the second bracket along the left-right direction, the second driving piece is arranged on the second bracket, and is in transmission connection with the inflatable shaft, the pressing mechanism is arranged at the rear side of the second bracket, the tensioning roller is horizontally arranged between the inflatable shaft and the pressing mechanism along the left-right direction, the pressing mechanism is vertically connected with the second support in a sliding manner, the winding belt unwound from the winding drum bypasses below the tensioning roller and is sent to the cutting assembly through the feeding channel of the pressing mechanism, the pressing mechanism is used for pressing the tape to stop the backward conveying of the tape or loosening the tape to recover the backward conveying of the tape.

The beneficial effects of the above technical scheme are that: its simple structure through the inflatable axle can be convenient install the reel on the subassembly of unreeling, and hold-down mechanism can compress tightly the winding middle part when cutting assembly pauses to carry the winding, avoids the winding on the cutting assembly to pull back under the gravity pull of tensioning roller and moves.

In the technical scheme, the pressing mechanism comprises a guide roller, a pressing strip and a second telescopic piece, the guide roller is horizontally arranged along the left and right directions, two ends of the guide roller are rotatably arranged on the second support, the pressing strip is horizontally arranged along the left and right directions and is arranged above the guide roller, the second telescopic piece is arranged on the second support, a telescopic end of the second telescopic piece is in transmission connection with the pressing strip, a gap between the pressing strip and the guide roller forms a feeding channel of the pressing mechanism, and the second telescopic piece is used for driving the pressing strip to move downwards to press the winding onto the guide roller or driving the pressing strip to move upwards to loosen the winding.

The beneficial effects of the above technical scheme are that: its simple structure, when the layering loosened the winding, the guide roll can lead the winding, and can avoid the winding to move back when compressing tightly.

In the technical scheme, the uncoiling assembly further comprises two third rotating rollers, wherein the third rotating rollers are horizontally arranged at the rear side of the second support in the left-right direction, the third rotating rollers are connected with the second support in a rotating mode, the third rotating rollers are distributed vertically and are mutually attached, and the coiled belt passes through the third rotating rollers and is conveyed backwards.

The beneficial effects of the above technical scheme are that: the two third rollers may make the web smoother in surface as it enters the cutting assembly.

The fourth object of the present invention is to provide a machining system with a simple structure and high machining efficiency.

In order to achieve the purpose, the technical scheme of the utility model is as follows: a converting system comprising a machining apparatus and an unwind cutting apparatus as described above, the processing apparatus being disposed between the unwind assembly and the cutting assembly and being adapted to machine a web passing therethrough.

The beneficial effects of the above technical scheme are that: its simple structure, machining efficiency is high, and the human cost is low, and the reel is unwound by the uncoiling subassembly and is the winding area, and the winding area carries out the machine tooling by it when through processing equipment, and the dirt bits that the machine tooling produced are drawn material mechanism by the dust removal on the cutting assembly and are clear away, have cutting mechanism again after clearing away and cut.

Drawings

FIG. 1 is a side view of a dust removing and material pulling mechanism according to embodiment 1 of the present invention;

FIG. 2 is a side view of the dust removing and material pulling mechanism in embodiment 1 of the present invention;

FIG. 3 is a top view of the dust removing and material pulling mechanism in embodiment 2 of the present invention;

FIG. 4 is a top view of the dust removing and material pulling mechanism in embodiment 2 of the present invention;

FIG. 5 is a schematic structural diagram of a dust removal pulling mechanism according to embodiment 3 of the present invention;

FIG. 6 is a schematic structural diagram of a dust removal pulling mechanism according to embodiment 4 of the present invention;

FIG. 7 is a schematic structural diagram of a dust removal pulling mechanism according to embodiment 5 of the present invention;

FIG. 8 is a schematic view of a cutting assembly according to example 6 of the present invention;

FIG. 9 is a schematic view of the structure of the holding mechanism in embodiment 6 of the present invention;

FIG. 10 is a schematic view of the structure of the cutting mechanism according to embodiment 6 of the present invention;

fig. 11 is a schematic view of the structure of the unwinding cutting device according to embodiment 7 of the present invention.

FIG. 12 is a schematic view of the unwinding assembly according to example 7 of the present invention;

FIG. 13 is a schematic view of the pressing mechanism according to embodiment 7 of the present invention;

FIG. 14 is a view showing the combination of the pressing mechanism and the second rotating roller in embodiment 7 of the present invention;

FIG. 15 is a schematic view of a processing system according to example 8 of the present invention.

In the figure: 1 cutting component, 11 dust removing and material pulling mechanism, 111 first support, 1111 first supporting rod, 1112 first chute, 1113 second chute, 112 first driving component, 113 first rotating roller, 114 second rotating roller, 115 pushing mechanism, 12 material supporting mechanism, 121 second supporting rod, 122 supporting shaft, 123 supporting wheel, 13 cutting mechanism, 131 upper cutting knife, 132 lower cutting knife, 133 first telescopic component, 14 receiving disc, 2 uncoiling component, 21 second support, 22 air expansion shaft, 23 second driving component, 24 pressing mechanism, 241 guiding roller, 242 pressing bar, 243 second telescopic component, 25 tensioning roller, 26 third rotating roller and 3 processing equipment.

Detailed Description

The principles and features of this invention are described below in conjunction with the drawings and the embodiments, which are set forth to illustrate, but are not to be construed to limit the scope of the utility model.

Example 1

As shown in fig. 1, this embodiment provides a dust removing and material pulling mechanism, which includes a first bracket 111, a first driving member 112, a first rotating roller 113, a second rotating roller 114 and a pushing mechanism 115, wherein the first bracket 111 has two first supporting rods 1111 arranged horizontally and distributed vertically at intervals, the first rotating roller 113 and the second rotating roller 114 are both vertically arranged between the two first supporting rods 1111, and both ends of the first rotating roller 113 are respectively connected with the two first supporting rods 1111 in a rotating manner, the first driving member 112 is mounted on the first bracket 111 and is connected with the first rotating roller 113 in a driving manner, both ends of the second rotating roller 114 are respectively connected with the two first supporting rods 1111 in a sliding manner and in a rotating manner, and an adhesive layer is bonded on the roller surfaces of the first rotating roller 113 and the second rotating roller 114; the number of the second rotating rollers 114 is three, the second rotating rollers 114 are located on one side of the first rotating roller 113, the pushing mechanism 115 is installed on the first support 111, and the pushing end of the pushing mechanism is in transmission connection with the second rotating roller 114 farthest from the first rotating roller 113, and the pushing mechanism is used for pushing the second rotating roller 114 to drive the remaining second rotating rollers 114 to move to the second rotating roller 114 close to the first rotating roller 113 and close to the first rotating roller 113 to be attached to each other, so that the tape can be conveyed through the attached second rotating rollers 114 or the first rotating roller 113 and the second rotating roller 114 attached to each other.

As shown in fig. 2, of course, the first rotating roller may be located between three second rotating rollers, for example, one side of the first rotating roller has two second rotating rollers, and the other side of the first rotating roller has one second rotating roller, and at this time, there are two pushing mechanisms, and both the two pushing mechanisms are installed on the first bracket, and the two pushing mechanisms are respectively used to push the second rotating rollers on both sides of the first rotating roller to move to the first rotating roller close to the second rotating roller.

Example 2

As shown in fig. 3 and 4, the difference from embodiment 1 is that two of the first support rods are vertically disposed and horizontally spaced apart, and the first rotating roller and the plurality of second rotating rollers are horizontally disposed and horizontally spaced apart.

Example 3

As shown in fig. 5, the present embodiment provides a dust removing and material pulling mechanism, which includes a first bracket 111, a first driving member 112, a first rotating roller 113 and a second rotating roller 114, wherein the first bracket 111 has two first supporting rods 1111 distributed at intervals along the left-right direction and vertically arranged, the first rotating roller 113 and the second rotating roller 114 are horizontally arranged between the two first supporting rods 1111 along the left-right direction, and both ends of the first rotating roller 113 are respectively connected with the two first supporting rods 1111 in a rotating manner, a first sliding groove 1112 vertically penetrating through the upper end of the first supporting rod 1111 is arranged above the rotational connection of the two first supporting rods 1111 at the side where the two first supporting rods 1111 are close to each other, the lower end of the first sliding groove 1112 extends to be close to the first rotating roller 113, the second rotating roller 114 is arranged above the first rotating roller 113, and both ends of the second rotating roller 114 respectively extend into the first sliding grooves 1112 at both sides, second changes roller 114 can follow two under the exogenic action first spout 1112 rebound is to keeping away from first commentaries on classics roller 113, or cancel after the exogenic force, second change roller 114 fall under its self action of gravity to with first commentaries on classics roller 113 laminates each other, all paste on the roll surface of first commentaries on classics roller 113 and second commentaries on classics roller 114 and be used for gluing the viscidity layer of removing the dirt bits, first driving piece 112 is installed on first support 111, and it with first commentaries on classics roller 113 transmission is connected, and it is used for the drive first commentaries on classics roller 113 drives second commentaries on classics roller 114 and rotates and carry in order to pull the winding area through between the two, its simple structure, and it is convenient to maintain, and the dirt bits are clear away effectually, and its principle is: the adhesive layers are arranged on the roller surfaces of the first rotating roller 113 and the second rotating roller 114, so that when the winding passes through the adhesive layers, the second rotating roller 114 compresses the winding by using the gravity of the second rotating roller 114 in a free state, the first rotating roller 113 is driven by the first driving piece to rotate and the second rotating roller 114 is used for driving the winding to convey backwards, at the moment, dust on the upper surface and the lower surface of the winding is adhered by the adhesive layers on the first rotating roller 113 and the second rotating roller 114 respectively so as to achieve the purpose of removing the dust on the winding, meanwhile, the friction force between the winding and the first rotating roller 113 and the second rotating roller 114 can be increased by the adhesion of the adhesive layers, so that the winding can be driven backwards by the first rotating roller 113 and the second rotating roller 114 better, and when the dust adhered to the adhesive layers on the adhesive layers is too much, the adhesive layers on the first rotating roller 113 and the second rotating roller 114 can be replaced.

Preferably, the first driving member is a speed reducing motor.

Example 4

As shown in fig. 6, the difference from embodiment 3 is that the second rotating rollers 114 are three and distributed vertically and located above the first rotating roller 113, and two ends of the three second rotating rollers extend into the first chutes 1112 on two sides, the tape is transported between the two lowermost second rotating rollers, and preferably, the viscosity of the adhesive layer on the first rotating roller and the uppermost second rotating roller is greater than the viscosity of the adhesive layer on the two lowermost second rotating rollers, so that the dust adhered to the adhesive layer on the two lowermost second rotating rollers can be transferred to the uppermost second rotating roller and the first rotating roller, and so that the service life of the adhesive layer on the two lowermost second rotating rollers is prolonged.

Example 5

As shown in fig. 7, the difference from embodiment 4 is that a pushing mechanism 115 is further included, two second sliding chutes 1113 are vertically arranged below the rotational connection between the first supporting rods 1111 and the first rotating rollers 113, the upper ends of the second sliding chutes 1113 extend to be close to the first rotating rollers 113, the second rotating rollers 114 are arranged in three and distributed up and down, two of the second rotating rollers 114 are located above the first rotating rollers 113, the remaining second rotating rollers 114 are located below the first rotating rollers 113, two ends of each of the two second rotating rollers located above the first rotating rollers 113 extend into the first sliding chutes 1112 on two sides, two ends of the second rotating roller located at the lowest position extend into the second sliding chutes 1113 on two sides, respectively, the pushing mechanism 115 includes two jacking assemblies, and the two jacking assemblies are installed on the first bracket at intervals in the left-right direction, and be located the below of roller is changeed to the below to the second, its jacking end up, and with the below the roller surface of roller is changeed to the second below sliding contact, it is used for driving the below the second is changeed the roller and is followed the second spout reciprocate to with first roller is laminated each other or is kept away from each other, wherein, the winding process first roller and the top second are changeed the second and is changeed and carry between the roller, and the viscosity of the viscidity layer on roller surface is changeed to the second roller of the top and the below second is greater than the viscosity of viscidity layer on the roller surface of first roller and the second roller of top, so make the life extension of viscidity layer on the roller surface of first roller and the second roller of top.

Preferably, the jacking assembly is a telescopic cylinder, and certainly, the jacking assembly can also be an elastic part, and two elastic parts are arranged on the second rotating roller below the first rotating roller and provide elastic force for overcoming the gravity of the second rotating roller to move upwards.

In embodiments 3 to 5, the second roller 114 located above the first roller can be taken out from the first rack for maintenance, and the second roller located below the first roller can be driven by the pushing mechanism 115 to be away from the first roller 113 so as to be separated from the first roller for maintenance.

Example 6

As shown in fig. 8, this embodiment provides a cutting assembly, including holding in the palm material mechanism 12, cutting mechanism 13 and drawing material mechanism 11 as embodiment 3 or embodiment 4 or embodiment 5 with removing dust, holding in the palm material mechanism 12 and installing the front side that draws material mechanism 11 with removing dust, cutting mechanism 13 is installed the rear side that draws material mechanism 11 with removing dust, and the winding passes through in proper order hold in the palm the upper end of material mechanism 12 and enter into remove dust and draw material mechanism 11 and remove the dust bits, and by remove dust and draw material mechanism 11 and carry to cutting mechanism 13 cuts, its simple structure, winding transport convenience, the dust bits on winding upper and lower surface can be high-efficient convenient the cleaing away simultaneously, and can cut off the winding according to needs length after cleaning the winding.

As shown in fig. 9, in the above technical solution, the material supporting mechanism 12 includes two second supporting rods 121 parallel to each other and horizontally spaced along the left-right direction, and a plurality of supporting shafts 122 perpendicular to the second supporting rods 121, the plurality of supporting shafts 122 are horizontally spaced uniformly between the two second supporting rods 121 along the front-back direction, and both ends of each supporting shaft 122 are rotatably connected to the two second supporting rods 121, a plurality of supporting rollers 123 are respectively and uniformly spaced along the length direction of each supporting shaft 122, the rear ends of the two second supporting rods 121 are respectively and fixedly connected to the two first supporting rods 1111, and the tape enters the dust removing and material pulling mechanism 11 through the upper ends of the plurality of supporting rollers 123, so that the tape has small resistance during transportation and is convenient and fast to transport.

As shown in fig. 10, in the above technical solution, the cutting mechanism 13 includes an upper cutter 131, a lower cutter 132 and a first telescopic member 133, the upper cutter 131 and the lower cutter 132 are both straight-bar-shaped and are vertically disposed at the rear sides of the two first supporting rods 1111 along the left-right direction, the upper cutter 131 is located above the lower cutter 132 and the blade sides of the two cutter are close to each other, the upper cutter 131 is fixedly mounted on the first bracket 111, the first telescopic member 133 is mounted on the first bracket 111 and located below the lower cutter 132, the driving end of the first telescopic member is upward and is connected with the lower cutter 132, the tape is pulled by the dust removing pulling mechanism 11 to be transported backward between the upper cutter 131 and the lower cutter 132, the first telescopic member 133 is extended to drive the lower cutter 132 to move upward to contact with the blade of the upper cutter 131 and the lower cutter 132 to cut the tape therebetween, or shrink in order to drive down the cutter 132 and move to reseing, its cutting effect is good, and degree of automation is high. Preferably, the first telescopic member may be a telescopic cylinder.

Further preferably, the winding device further comprises a storage tray 14, wherein the storage tray 14 is mounted on the first bracket and located at the rear lower part of the cutting mechanism and used for receiving the cut winding tape.

Example 7

As shown in fig. 11, the present embodiment provides an unwinding cutting device, which includes an unwinding assembly 2 and a cutting assembly 1 as described in embodiment 6, wherein the unwinding assembly 2 is disposed in front of the cutting assembly 1, and is configured to unwind a reel into a tape and convey the tape to the cutting assembly 1, the structure of the unwinding assembly is simple, the reel is unwound into the tape by the unwinding assembly and the tape is conveyed to the cutting assembly, and the cutting assembly cuts the tape according to a required length after removing dust on the tape.

As shown in fig. 12, in the above technical solution, the unwinding assembly 2 includes a second support 21, an air shaft 22, a second driving member 23, a pressing mechanism 24 and a tension roller 25, the air shaft 22 is sleeved with a reel, the air shaft 22 is installed at the front side of the second support 21 in the left-right direction, the second driving member 23 is installed on the second support 21 and is in transmission connection with the air shaft 22, the pressing mechanism 24 is disposed at the rear side of the second support 21, the tension roller 25 is horizontally disposed between the air shaft 22 and the pressing mechanism 24 in the left-right direction and is in vertical sliding connection with the second support 21, the pressing mechanism 24 has a feeding channel, the unwound tape passes under the tension roller 25 and is fed to the cutting assembly 1 through the feeding channel of the pressing mechanism 24, the pressing mechanism 24 is configured to press the tape to stop its feeding backwards or release the tape to recover its feeding backwards Carry after, its simple structure, through the inflatable axle can be convenient install the reel on the subassembly of unreeling, and hold-down mechanism can compress tightly the winding middle part when cutting assembly pauses to carry the winding, avoids the winding on the cutting assembly to pull back under the gravity pull of tensioning roller.

As shown in fig. 13, in the above technical solution, the pressing mechanism 24 includes a guide roller 241, a pressing bar 242 and a second telescopic member 243, the guide roller 241 is horizontally arranged along the left-right direction, and both ends thereof are rotatably installed on the second bracket 21, the pressing bar 242 is horizontally disposed along the left and right direction and is placed above the guide roller 241, the second extensible member 243 is installed on the second bracket 21, and the telescopic end thereof is in transmission connection with the pressing strip 242, the gap between the pressing strip 242 and the guide roller 241 forms a feeding channel of the pressing mechanism 24, the second telescopic member 243 is used to drive the pressing strip 242 to move downwards to press the tape on the guide roller 241, or drive the pressing strip 242 to move upwards to release the tape, its simple structure, when the layering loosened the winding, the guide roll can lead the winding, and can avoid the winding to move back when compressing tightly. Preferably, the second telescopic member may be a telescopic cylinder.

As shown in fig. 14, in the above technical solution, the unwinding assembly 2 further includes two third rollers 26, two of the third rollers 26 are horizontally disposed at the rear side of the second support 21 along the left-right direction, two ends of the third rollers 26 are both rotatably connected to the second support 21, the two third rollers 26 are vertically distributed and attached to each other, the tape passes through the two third rollers 26 and is transported backwards, and the two third rollers can make the surface of the tape smoother when the tape enters the cutting assembly.

Example 8

As shown in fig. 15, the present embodiment provides a processing system, which includes a machining device 3 and the unwinding cutting device according to embodiment 7, wherein the machining device 3 is disposed between the unwinding assembly 2 and the cutting assembly 1, and is used for machining a tape passing through the machining device, the structure is simple, the processing efficiency is high, and the labor cost is low, the reel is unwound from the unwinding assembly into the tape, the tape is machined by the machining device when passing through the machining device, dust generated by machining is removed by the dust removing and material pulling mechanism on the cutting assembly, and the cutting mechanism is used for cutting after the removal.

Wherein, the processing equipment can be stamping equipment which stamps through-holes which penetrate through the processing equipment up and down on the coiled belt.

Wherein, the reel can be an iron sheet reel, an aluminum sheet reel or a copper sheet reel.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (13)

1. A dust removal pulling mechanism is characterized by comprising a first bracket (111), a first driving piece (112), a first rotating roller (113) and a second rotating roller (114), wherein the first bracket (111) is provided with two first supporting rods (1111) which are distributed at intervals and are parallel to each other, the first rotary roller (113) and the second rotary roller (114) are both disposed between the two first support rods (1111), and both ends of the first rotating roller (113) are respectively connected with two first supporting rods (1111) in a rotating way, the first drive member (112) is mounted on the first bracket (111), and is connected with the first rotating roller (113) in a transmission way, two ends of the second rotating roller (114) are respectively connected with the two first supporting rods (1111) in a sliding and rotating way, the roller surfaces of the first rotating roller (113) and the second rotating roller (114) are respectively bonded with an adhesive layer; when one second rotating roller (114) is arranged, the second rotating roller (114) can move to be attached to the first rotating roller (113) under the action of external force; or when the number of the second rollers (114) is at least two, the first roller (113) and the plurality of second rollers (114) are sequentially distributed on the two first supporting rods (1111), the plurality of second rollers (114) can move to be close to the first roller (113) under the action of external force, and the first roller (113) and the plurality of second rollers (114) are sequentially attached; the first rotating roller (113) is driven by the first driving piece (112) to drive the second rotating roller (114) to synchronously rotate, and the winding belt is conveyed between the first rotating roller (113) and the second rotating roller (114) attached to the first rotating roller or between any two adjacent second rotating rollers (114).

2. The dust-removing pulling mechanism as set forth in claim 1, further comprising a pushing mechanism (115) mounted on the first bracket (111), wherein two of the first supporting rods (1111) are horizontally disposed and vertically spaced, or two of the first supporting rods (1111) are vertically disposed and horizontally spaced, the first rotating roller (113) and the second rotating roller (114) are laterally disposed between the two first supporting rods (1111), each of the second rotating rollers (114) is laterally slidable along the two first supporting rods (1111) to be close to the first rotating roller (113), and when one of the second rotating rollers (114) is provided, or a plurality of the second rotating rollers (114) are provided, and a plurality of the second rotating rollers (114) are located on the same side of the first rotating roller (113), one of the pushing mechanism (115) is provided, and the pushing mechanism (115) is used for pushing the second rotating roller (114) to move to be close to the first rotating roller (113); when the second rotating rollers (114) are provided with a plurality of rotating rollers, and the first rotating rollers (113) are distributed among the second rotating rollers (114), two pushing mechanisms (115) are provided, and the two pushing mechanisms (115) are respectively used for pushing the second rotating rollers (114) on two sides of the first rotating rollers (113) to move to be close to the first rotating rollers (113).

3. The dust-removing pulling mechanism according to claim 1, wherein the two first supporting rods (1111) are vertically arranged and horizontally spaced apart from each other in the left-right direction, the first roller (113) and the second roller (114) are horizontally arranged between the two first supporting rods (1111) in the left-right direction, and the first roller (113) and the second roller (114) are vertically arranged between the two first supporting rods (1111), when the second roller (114) is provided above the first roller (113), the second roller (114) above the first roller (113) moves downward to be close to the first roller (113) under the action of gravity, and when the second roller (114) is provided below the first roller (113), the dust-removing pulling mechanism further comprises a pushing mechanism (115), the pushing mechanism (115) is installed on the first bracket (111), the second rotating roller (114) is used for pushing the first rotating roller (113) to move upwards to be close to the first rotating roller (113) by overcoming the self gravity.

4. The dust removal pulling mechanism of claim 3, wherein the pushing mechanism (115) has two jacking assemblies, the two jacking assemblies are respectively arranged on the first support (111) at intervals along the left-right direction, the jacking ends of the two jacking assemblies face upwards and are respectively rotatably connected with two ends of the second rotating roller (114) positioned at the lowermost part, and the two jacking assemblies synchronously push the second rotating roller (114) positioned at the lowermost part to move up and down.

5. A dust-removing pulling mechanism according to claim 3 or 4, wherein the number of the second rollers (114) is three, two of the second rollers (114) are located above the first roller (113), and the remaining second roller (114) is located below the first roller (113).

6. A cutting assembly, characterized by comprising a material supporting mechanism (12), a cutting mechanism (13) and the dust removal material pulling mechanism (11) according to any one of claims 3 to 5, wherein the material supporting mechanism (12) is installed on the front side of the dust removal material pulling mechanism (11), the cutting mechanism (13) is installed on the rear side of the dust removal material pulling mechanism (11), a winding belt sequentially passes through the upper end of the material supporting mechanism (12) to enter the dust removal material pulling mechanism (11), is subjected to dust removal by the dust removal material pulling mechanism, and is pulled by the dust removal material pulling mechanism to be conveyed backwards to the cutting mechanism (13) for cutting.

7. The cutting assembly according to claim 6, wherein the material supporting mechanism (12) comprises two second supporting rods (121) which are parallel to each other and horizontally arranged along the left-right direction at intervals, and a plurality of supporting shafts (122) which are perpendicular to the second supporting rods (121), the plurality of supporting shafts (122) are horizontally arranged between the two second supporting rods (121) at intervals uniformly along the front-back direction, two ends of each supporting shaft (122) are respectively and rotatably connected with the two second supporting rods (121), a plurality of supporting wheels (123) are respectively and uniformly arranged on each supporting shaft (122) along the length direction at intervals, the rear ends of the two second supporting rods (121) are respectively and fixedly connected with the two first supporting rods (1111), the coiled belt enters the dust removal pulling mechanism (11) through the upper ends of the supporting wheels (123).

8. The cutting assembly according to claim 6 or 7, characterized in that the cutting mechanism (13) comprises an upper cutter (131), a lower cutter (132) and a first telescopic member (133), the upper cutter (131) and the lower cutter (132) are straight and vertically arranged at the rear sides of the two first supporting rods (1111) along the left-right direction, the upper cutter (131) is positioned above the lower cutter (132) and the blade sides of the upper cutter and the lower cutter are close to each other, the upper cutter (131) is fixedly arranged on the first bracket (111), the first telescopic member (133) is arranged on the first bracket (111) and positioned below the lower cutter (132), the driving end of the first telescopic member (133) is upward and connected with the lower cutter (132), the coiled tape is pulled by the dust removing and material pulling mechanism (11) and conveyed backwards between the upper cutter (131) and the lower cutter (132), the first telescopic piece (133) extends to drive the lower cutter (132) to move upwards until the cutting edges of the upper cutter (131) and the lower cutter (132) are contacted to cut off the coiled tape between the upper cutter and the lower cutter, or contracts to drive the lower cutter (132) to move downwards to reset.

9. An unwinding and cutting device, characterized by comprising an unwinding assembly (2) and a cutting assembly (1) according to any one of claims 6-8, said unwinding assembly (2) being arranged in front of said cutting assembly (1) for unwinding the reel into a web and feeding it to said cutting assembly (1).

10. The unrolling and cutting device according to claim 9, characterized in that the unrolling component (2) comprises a second support (21), an inflatable shaft (22), a second driving member (23), a pressing mechanism (24) and a tension roller (25), the inflatable shaft (22) is sleeved with a winding drum, the inflatable shaft (22) is installed on the front side of the second support (21) along the left-right direction, the second driving member (23) is installed on the second support (21) and is in transmission connection with the inflatable shaft (22), the pressing mechanism (24) is arranged on the rear side of the second support (21), the tension roller (25) is horizontally arranged between the inflatable shaft (22) and the pressing mechanism (24) along the left-right direction and is in vertical sliding connection with the second support (21), the pressing mechanism (24) is provided with a material passing channel, and the winding belt after unrolling passes under the tension roller (25), and is sent to the cutting assembly (1) through a feeding channel of the pressing mechanism (24), and the pressing mechanism (24) is used for pressing the coiled belt to stop the backward conveying of the coiled belt or loosening the coiled belt to restore the backward conveying of the coiled belt.

11. The unwinding cutting device according to claim 10, wherein the pressing mechanism (24) comprises a guide roller (241), a bead (242) and a second telescopic member (243), the guide roller (241) being horizontally disposed in the left-right direction, and both ends thereof are rotatably installed on the second bracket (21), the pressing strip (242) is horizontally arranged along the left and right direction, and is arranged above the guide roller (241), the second telescopic piece (243) is arranged on the second bracket (21), the telescopic end of the pressing strip (242) is in transmission connection with the telescopic end of the pressing strip (242), a gap between the pressing strip (242) and the guide roller (241) forms a feeding channel of the pressing mechanism (24), the second telescopic member (243) is used for driving the pressing strip (242) to move downwards to press the tape on the guide roller (241) or driving the pressing strip (242) to move upwards to release the tape.

12. The unrolling and cutting device according to claim 10 or 11, characterized in that the unrolling component (2) further comprises two third rollers (26), the two third rollers (26) are horizontally arranged at the rear side of the second bracket (21) along the left-right direction, two ends of the two third rollers (26) are respectively connected with the second bracket (21) in a rotating manner, the two third rollers (26) are distributed up and down and are mutually attached, and the web is conveyed backwards through the space between the two third rollers (26).

13. A processing system, characterized in that it comprises a machining device (3) and an unwinding and cutting device according to any one of claims 9-12, said machining device (3) being arranged between said unwinding assembly (2) and said cutting assembly (1) for machining the web passing through it.

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