CN213568711U - Copper foil traction device for reel change of crude foil machine - Google Patents
Copper foil traction device for reel change of crude foil machine Download PDFInfo
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- CN213568711U CN213568711U CN202022638424.4U CN202022638424U CN213568711U CN 213568711 U CN213568711 U CN 213568711U CN 202022638424 U CN202022638424 U CN 202022638424U CN 213568711 U CN213568711 U CN 213568711U
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Abstract
The utility model discloses a copper foil draw gear that raw foil machine traded a roll contains negative pole roller, peel roller, steering roll, carry over pinch rolls lift actuating mechanism and wind-up roll, and negative pole roller, peel roller, steering roll and wind-up roll rotate the setting in proper order in the equipment rack, and the carry over pinch rolls setting is directly over the steering roll, and the carry over pinch rolls setting is gone up and down along vertical direction by carry over pinch rolls lift actuating mechanism drive on carry over pinch rolls lift actuating mechanism. The utility model can seamlessly switch according to the tension of production in the coil changing process, ensures the peeling force of the copper foil to be uniform in the whole width in the switching process, and the peeling process is not influenced; meanwhile, the labor cost of one person can be saved.
Description
Technical Field
The utility model relates to a copper foil draw gear, especially a copper foil draw gear that raw paper tinsel machine traded a roll belongs to the copper foil field of making.
Background
Copper foil is a negative electrolyte material that is deposited as a thin, continuous metal foil on the substrate layer of a circuit board that serves as the electrical conductor for the PCB. It is easy to adhere to the insulating layer, receive the printing protective layer, form the circuit pattern after corroding. The raw foil machine of copper foil is when producing, the stripping roller is peeled off the copper foil from the cathode roll, then carry out the rolling through the wind-up roll, when the wind-up roll rolling was full, need change the book, and because the operation of stopping machine can not be carried out to the raw foil machine, therefore when changing the book, the wind-up roll stop work and the copper foil is still continuing production, just need two operating personnel to change the book operation, change the book operation to the wind-up roll alone, another person need hold the copper foil with certain pulling force and make the copper foil continue normally to peel off from the cathode roll. In the roll changing operation, two arms of a person only have two action points on a 1400mm wide copper foil, the force is not uniform, the force is transmitted to the peeling position of the copper foil, the copper foil is easy to tear, production interruption is caused, and labor is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a copper foil draw gear that raw foil machine traded a roll is provided, guarantees when practicing thrift the roll change labour that the roll change copper foil strips off not influenced.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a copper foil draw gear that raw foil machine traded a roll which characterized in that: contain cathode roll, peel roller, steering roll, carry over pinch rolls lift drive mechanism and wind-up roll, cathode roll, peel roller, steering roll and wind-up roll rotate the setting in proper order on equipment rack, and the carry over pinch rolls setting is directly over the steering roll, and the carry over pinch rolls setting is gone up and down along vertical direction by carry over pinch rolls lift drive mechanism drive on carry over pinch rolls lift drive mechanism.
Furthermore, the two ends of the traction roller are rotatably arranged on the equipment frame, a first chain wheel is arranged at one end of the traction roller, the traction roller speed reducer and the traction roller driving motor are fixed on the lower side of the equipment frame, a second chain wheel is arranged on an output shaft of the traction roller speed reducer, a first chain is arranged on the first chain wheel and the second chain wheel, and an input shaft of the traction roller speed reducer is connected with the traction roller driving motor and driven by the traction roller driving motor.
Furthermore, the two ends of the winding roller are rotatably arranged on the equipment rack, a third chain wheel is arranged at one end of the winding roller, the winding roller speed reducer and the winding roller driving motor are fixed on the lower side of the equipment rack, a fourth chain wheel is arranged on an output shaft of the winding roller speed reducer, a second chain is arranged on the third chain wheel and the fourth chain wheel, and an input shaft of the winding roller speed reducer is connected with the winding roller driving motor and driven by the winding roller driving motor.
Further, carry over pinch rolls lift actuating mechanism contains lifting support, go up and down to drive actuating cylinder, two vertical litter and litter supports, the both ends of carry over pinch rolls are rotated and are set up on the lifting support of both sides, it drives actuating cylinder vertical fixing on litter support to go up and down, the lifting support downside drives actuating cylinder with going up and down and is connected and drive actuating cylinder drive by going up and down and go up and down along vertical direction, two vertical litter symmetry sets up the both sides that drive actuating cylinder in going up and down, the upper end of vertical litter is fixed at the lifting support downside, it has the vertical through-hole that matches with vertical litter to open on the litter support, the lower extreme setting of vertical litter is in the vertical through-hole of litter support and can slide from top to bottom along vertical through-.
Furthermore, elastic mechanisms are arranged at two ends of the traction roller.
Further, the elastic mechanism comprises a pull roll shaft pressure plate and a vertical screw rod, spring, horizontal stand and stop nut, the U type groove that has a width and carry over pinch rolls both ends roller to match is opened to lift support's upside, the carry over pinch rolls both ends set up at U type inslot and can slide from top to bottom along U type groove, carry over pinch rolls roller clamp plate is the arc clamp plate and sets up at carry over pinch rolls both ends roller upside, horizontal stand's both ends are fixed respectively on the lift support of U type groove both sides and open in the middle of the horizontal stand have a screw rod through-hole that matches with vertical screw rod, vertical screw rod sets up in horizontal stand's screw rod through-hole and can slide from top to bottom along the screw rod through-hole along vertical direction, the vertical screw rod lower extreme is fixed on carry over pinch rolls roller clamp plate, stop nut sets up in vertical screw rod upper end and vertical screw rod upper end threaded connection, the spring housing is established.
Further, the elastic mechanism also comprises a spring elasticity adjusting mechanism.
Further, spring elasticity adjustment mechanism contains adjusting nut, and adjusting nut cover is established at the lower extreme of vertical screw and vertical screw lower extreme threaded connection, and the spring is located between horizontal stand and adjusting nut.
Furthermore, the outer side of the adjusting nut is provided with lines for increasing friction.
Compared with the prior art, the utility model, have following advantage and effect: the utility model discloses a raw paper tinsel machine trades a roll copper foil draw gear in the roll changing process, can be according to the tension seamless switching of production, guarantee that the peeling strength of copper foil is whole even in the switching process, the peeling process does not receive the influence; meanwhile, the labor cost of one person can be saved.
Drawings
Fig. 1 is a schematic view of a copper foil traction device for reel change of a crude foil machine of the present invention.
Fig. 2 is a schematic view of a pulling roll of the present invention.
Fig. 3 is a schematic view of the elastic mechanism of the present invention.
Fig. 4 is an enlarged view of the elastic mechanism of the present invention.
Detailed Description
To elaborate on the technical solution adopted by the present invention for achieving the predetermined technical purpose, the technical solution in the embodiment of the present invention will be clearly and completely described below by combining with the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a partial embodiment of the present invention, not a whole embodiment, and technical means or technical features in the embodiment of the present invention can be replaced without paying creative efforts, and the present invention will be described in detail below by combining with the embodiments with reference to the drawings.
As shown in FIG. 1, the utility model discloses a copper foil draw gear that raw foil machine traded a roll contains negative pole roller 1, stripper roll 2, steering roll 3, carry over pinch rolls 4, carry over pinch rolls lift actuating mechanism 5 and wind-up roll 6, and negative pole roller 1, stripper roll 2, steering roll 3 and wind-up roll 6 rotate the setting in proper order in the equipment frame, and carry over pinch rolls 4 sets up directly over steering roll 3, and carry over pinch rolls 4 sets up and is gone up and down along vertical direction by the drive of carry over pinch rolls lift actuating mechanism 5 drive on carry over pinch rolls lift actuating mechanism 5. When the roll changing is needed, the traction roller lifting driving mechanism 5 drives the traction roller 4 to descend to the upper side of the steering roller 3 and press the copper foil between the traction roller 4 and the steering roller 3, meanwhile, the winding roller 6 is stopped to change the roll, when the roll changing is carried out, the traction roller 4 replaces the winding roller 6 to continuously pull the copper foil to be stripped from the cathode roller 1, after the roll changing is completed by the winding roller 6, the stripped copper foil is wound and fixed on a new winding roller to be continuously wound, and the traction roller 4 rises to recover the original position. Like this only need operate alone, saved the labour, the pulling of copper foil is accomplished through carry over pinch rolls 4 simultaneously, and the atress is balanced, can not influence the production of copper foil when changing a roll.
As shown in fig. 2, two ends of the pulling roll 4 are rotatably disposed on the equipment frame 7, one end of the pulling roll 4 is provided with a first chain wheel 8, a pulling roll reducer 9 and a pulling roll driving motor 10 are fixed on the lower side of the equipment frame 7, an output shaft of the pulling roll reducer 9 is provided with a second chain wheel 11, a first chain 12 is disposed on the first chain wheel 8 and the second chain wheel 11, and an input shaft of the pulling roll reducer 9 is connected with the pulling roll driving motor 10 and driven by the pulling roll driving motor 10.
The two ends of the winding roller 6 are rotatably arranged on the equipment rack, a third chain wheel is arranged at one end of the winding roller, a winding roller speed reducer and a winding roller driving motor are fixed on the lower side of the equipment rack, a fourth chain wheel is arranged on an output shaft of the winding roller speed reducer, a second chain is arranged on the third chain wheel and the fourth chain wheel, and an input shaft of the winding roller speed reducer is connected with the winding roller driving motor and driven by the winding roller driving motor. The specific structure of the winding roller 6 is the same as that of the traction roller 4, and the structure refers to fig. 2 without any additional drawings.
As shown in fig. 3 and 4, the traction roller lifting driving mechanism 5 includes a lifting support 13, a lifting driving cylinder 14, two vertical sliding rods 15 and a sliding rod support 16, two ends of the traction roller 4 are rotatably disposed on the lifting supports 13 at two sides, the lifting driving cylinder 14 is vertically fixed on the sliding rod support 16, the lower side of the lifting support 13 is connected with the lifting driving cylinder 14 and driven by the lifting driving cylinder 14 to lift along the vertical direction, the two vertical sliding rods 15 are symmetrically disposed at two sides of the lifting driving cylinder 14, the upper end of the vertical sliding rod 15 is fixed at the lower side of the lifting support 13, a vertical through hole 17 matched with the vertical sliding rod 15 is opened on the sliding rod support 16, and the lower end of the vertical sliding rod 15 is disposed in the vertical through hole 17 of the sliding rod support 16 and can slide up and down along the inner wall of the vertical through hole 17.
Elastic mechanisms are arranged at two ends of the traction roller 4. The elastic mechanism comprises a traction roller roll shaft pressing plate 18, a vertical screw rod 19, a spring 20, a horizontal support 21 and a limiting nut 22, wherein a U-shaped groove 23 with the width matched with roll shafts at two ends of the traction roller 4 is formed in the upper side of the lifting support 13, two ends of the traction roller 4 are arranged in the U-shaped groove 23 and can slide up and down along the U-shaped groove 23, the traction roller roll shaft pressing plate 18 is an arc-shaped pressing plate and is arranged on the upper sides of the roll shafts at two ends of the traction roller 4, two ends of the horizontal support 21 are respectively fixed on the lifting support 13 at two sides of the U-shaped groove 23, a screw rod through hole matched with the vertical screw rod 19 is formed in the middle of the horizontal support 21, the vertical screw rod 19 is arranged in the screw rod through hole of the horizontal support 21 along the vertical direction and can slide up and down along the screw rod through hole, the lower end of the vertical, the spring 20 is sleeved on the vertical screw 19 and the spring 20 is positioned between the pull roll axial pressure plate 18 and the horizontal bracket 21. Through the setting of elastic mechanism, when carry over pinch rolls 4 descend to the turning roll 3 upside, under the effect of spring 20, make carry over pinch rolls 4 closely laminate to the turning roll 3 upside, guarantee the stability of the traction force of carry over pinch rolls 4.
The elastic mechanism also comprises a spring elasticity adjusting mechanism. The spring elasticity adjusting mechanism comprises an adjusting nut 24, the adjusting nut 24 is sleeved on the lower end of the vertical screw rod 19 and is in threaded connection with the lower end of the vertical screw rod 19, and the spring 20 is located between the horizontal support 21 and the adjusting nut 24. The initial compression amount of the spring 20 can be adjusted by rotating the adjusting nut 24, so that the pressure of the spring 20 on the traction roller is adjusted, and the moderate pressure of the traction roller 4 on the copper foil on the upper side of the steering roller 3 is ensured. The outside of adjusting nut 24 is provided with the line that increases friction, conveniently carries out adjusting nut 24's rotation operation.
The utility model discloses a raw paper tinsel machine trades a roll copper foil draw gear in the roll changing process, can be according to the tension seamless switching of production, guarantee that the peeling strength of copper foil is whole even in the switching process, the peeling process does not receive the influence; meanwhile, the labor cost of one person can be saved.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the modifications, equivalent substitutions, and improvements made to the above embodiments within the spirit and principle of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a copper foil draw gear that raw foil machine traded a roll which characterized in that: contain cathode roll, peel roller, steering roll, carry over pinch rolls lift drive mechanism and wind-up roll, cathode roll, peel roller, steering roll and wind-up roll rotate the setting in proper order on equipment rack, and the carry over pinch rolls setting is directly over the steering roll, and the carry over pinch rolls setting is gone up and down along vertical direction by carry over pinch rolls lift drive mechanism drive on carry over pinch rolls lift drive mechanism.
2. The copper foil drawing device for reel change of a green foil machine according to claim 1, characterized in that: the two ends of the traction roller are rotatably arranged on the equipment frame, a first chain wheel is arranged at one end of the traction roller, the traction roller speed reducer and the traction roller driving motor are fixed on the lower side of the equipment frame, a second chain wheel is arranged on an output shaft of the traction roller speed reducer, a first chain is arranged on the first chain wheel and the second chain wheel, and an input shaft of the traction roller speed reducer is connected with the traction roller driving motor and driven by the traction roller driving motor.
3. The copper foil drawing device for reel change of a green foil machine according to claim 1, characterized in that: the winding roller is characterized in that two ends of the winding roller are rotatably arranged on the equipment rack, a third chain wheel is arranged at one end of the winding roller, a winding roller speed reducer and a winding roller driving motor are fixed on the lower side of the equipment rack, a fourth chain wheel is arranged on an output shaft of the winding roller speed reducer, a second chain is arranged on the third chain wheel and the fourth chain wheel, and an input shaft of the winding roller speed reducer is connected with the winding roller driving motor and driven by the winding roller driving motor.
4. The copper foil drawing device for reel change of a green foil machine according to claim 1, characterized in that: traction roller lift actuating mechanism contains lifting support, the lift drives actuating cylinder, two vertical litter and litter supports, the both ends of traction roller are rotated and are set up on the lifting support of both sides, the lift drives actuating cylinder vertical fixing on the litter support, the lifting support downside drives actuating cylinder with the lift and is connected and drives actuating cylinder drive by the lift and go up and down along vertical direction lift, two vertical litter symmetry sets up the both sides that drive actuating cylinder at the lift, the upper end of vertical litter is fixed at the lifting support downside, it has the vertical through-hole that matches with vertical litter to open on the litter support, the lower extreme setting of vertical litter is in the vertical through-hole of litter support and can slide from top to bottom along vertical through-hole inner wall.
5. The copper foil drawing device for reel change of a green foil machine according to claim 4, wherein: elastic mechanisms are arranged at two ends of the traction roller.
6. The copper foil drawing device for reel change of a green foil machine according to claim 5, wherein: the elastic mechanism comprises a pull roll shaft pressure plate and a vertical screw, spring, horizontal stand and stop nut, the U type groove that has a width and carry over pinch rolls both ends roller to match is opened to lift support's upside, the carry over pinch rolls both ends set up at U type inslot and can slide from top to bottom along U type groove, carry over pinch rolls roller clamp plate is the arc clamp plate and sets up at carry over pinch rolls both ends roller upside, horizontal stand's both ends are fixed respectively on the lift support of U type groove both sides and open in the middle of the horizontal stand have a screw rod through-hole that matches with vertical screw rod, vertical screw rod sets up in horizontal stand's screw rod through-hole and can slide from top to bottom along the screw rod through-hole along vertical direction, the vertical screw rod lower extreme is fixed on carry over pinch rolls roller clamp plate, stop nut sets up in vertical screw rod upper end and vertical screw rod upper end threaded connection, the spring housing is established.
7. The copper foil drawing device for reel change of a green foil machine according to claim 6, wherein: the elastic mechanism also comprises a spring elasticity adjusting mechanism.
8. The copper foil drawing device for reel change of a green foil machine according to claim 7, wherein: the spring elasticity adjusting mechanism comprises an adjusting nut, the adjusting nut is sleeved at the lower end of the vertical screw and is in threaded connection with the lower end of the vertical screw, and the spring is located between the horizontal support and the adjusting nut.
9. The copper foil draw gear for reel change of a green foil machine according to claim 8, characterized in that: the outer side of the adjusting nut is provided with lines for increasing friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638424.4U CN213568711U (en) | 2020-11-16 | 2020-11-16 | Copper foil traction device for reel change of crude foil machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638424.4U CN213568711U (en) | 2020-11-16 | 2020-11-16 | Copper foil traction device for reel change of crude foil machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213568711U true CN213568711U (en) | 2021-06-29 |
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ID=76537432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638424.4U Active CN213568711U (en) | 2020-11-16 | 2020-11-16 | Copper foil traction device for reel change of crude foil machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213568711U (en) |
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2020
- 2020-11-16 CN CN202022638424.4U patent/CN213568711U/en active Active
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