CN213505171U

CN213505171U - Tension adjusting device is cut to aluminium foil

Info

Publication number: CN213505171U
Application number: CN202022038087.5U
Authority: CN
Inventors: 李刚; 孙太尉; 李南南
Original assignee: Changzhou Changfa Refrigeration Technology Co ltd
Current assignee: Changzhou Changfa Refrigeration Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-22
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a tension adjusting device is cut to aluminium foil, which comprises a fixing plate and i, the inside fixed mounting of fixed plate has the dead lever, be provided with the wind-up roll on the dead lever, the aluminium foil has been cup jointed in the outside of wind-up roll, the inside fixed mounting of fixed plate has the connecting seat, the inside sliding connection of connecting seat has the connecting rod, be provided with lower live-rollers on the connecting rod, lower live-rollers and aluminium foil contact, the outside fixed mounting of connecting rod has the locating piece. The utility model discloses a contact of rotor roll, lower rotor roll and aluminium foil on the design, when the aluminium foil was through last rotor roll, can be pushed down by last rotor roll, the right-hand member of aluminium foil can give an ascending holding power of lower rotor roll through the holding power of first spring, jack-up aluminium foil makes progress to reach the tensioning effect to the aluminium foil, and because first spring has certain elasticity, can reach the tensile effect of automatically regulated.

Description

Tension adjusting device is cut to aluminium foil

Technical Field

The utility model relates to an aluminium foil processing technology field specifically is a tension adjusting device is cut to aluminium foil.

Background

Aluminum foil is widely used for foods, beverages, cigarettes, medicines, photographic plates, household goods, etc. because of its excellent characteristics, and is generally used as a packaging material thereof; an electrolytic capacitor material; heat insulating materials for buildings, vehicles, ships, houses, and the like; the aluminum foil can also be used as decorative gold and silver lines, wallpaper, decorative trademarks of various stationery printed matters and light industrial products and the like, and the aluminum foil needs to be cut during processing.

Tension adjusting device is cut to present aluminium foil adjusts tension through manual mode usually when using, and is comparatively inconvenient, and tension too big or when being too little, and adjusting device is also convenient for carry out the secondary adjustment, has certain limitation.

Disclosure of Invention

An object of the utility model is to provide a tension adjusting device is cut to aluminium foil has solved the not convenient problem of tension control mode, has still solved the problem that is not convenient for carry out the secondary adjustment to tension size.

In order to achieve the above object, the utility model provides a following technical scheme: a tension adjusting device for slitting aluminum foil comprises a fixed plate, wherein a fixed rod is fixedly arranged in the fixed plate, a winding roller is arranged on the fixed rod, an aluminum foil is sleeved on the outer side of the winding roller, a connecting seat is fixedly arranged in the fixed plate, a connecting rod is connected in the connecting seat in a sliding manner, a lower rotating roller is arranged on the connecting rod and is in contact with the aluminum foil, a positioning block is fixedly arranged on the outer side of the connecting rod, a fixed seat is fixedly arranged on the outer side of the fixed plate, a screw rod is connected in the fixed seat in a threaded manner, a sliding groove is formed in the fixed plate, a sliding block is connected in the sliding groove in a sliding manner, a cross rod is connected in the sliding block in a sliding manner and is fixedly connected with the fixed plate, a lower hinged seat is fixedly arranged on the outer, the outside of articulated arm articulates there is articulated seat, go up articulated seat and montant fixed connection, montant and screw rod contact, be provided with the last rotation roller on the screw rod, go up rotation roller and aluminium foil contact.

Preferably, the side wall of the connecting seat is provided with a positioning groove, and a positioning block is slidably connected inside the positioning groove.

Preferably, a first spring is arranged inside the connecting seat and is in contact with the connecting rod.

Preferably, the outer side of the cross rod is sleeved with a second spring in a sliding manner, and the second spring is in contact with the sliding block.

Preferably, the lateral wall of fixing base has seted up the fixed slot, the inside sliding connection of fixed slot has the hinge bar.

Preferably, a through hole is formed in the fixing plate, and a vertical rod is connected to the inside of the through hole in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a contact of rotor roll, lower rotor roll and aluminium foil on the design, when the aluminium foil was through last rotor roll, can be pushed down by last rotor roll, the right-hand member of aluminium foil can give an ascending holding power of lower rotor roll through the holding power of first spring, jack-up aluminium foil makes progress to reach the tensioning effect to the aluminium foil, and because first spring has certain elasticity, can reach the tensile effect of automatically regulated.

2. The utility model discloses a sliding connection of design montant and through-hole for the montant can drive and go up the rotor and reciprocate, and when tension was too big, through going up rotor upward movement, can reach the effect that reduces tension, when the holding power of rotor can't satisfy the tension of needs, through moving up the rotor down, can reach the effect that increases tension, thereby reach the effect of freely adjusting tension.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the fixing base structure of fig. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a fixing plate; 2. fixing the rod; 3. a wind-up roll; 4. aluminum foil; 5. a connecting seat; 6. a connecting rod; 7. a lower turning roll; 8. positioning blocks; 9. positioning a groove; 10. a first spring; 11. a fixed seat; 12. a screw; 13. a vertical rod; 14. an upper hinge base; 15. a hinged lever; 16. a lower hinge base; 17. a slider; 18. a cross bar; 19. a chute; 20. a second spring; 21. fixing grooves; 22. a through hole; 23. and rotating the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, 2, 3 and 4, an aluminum foil slitting tension adjusting device comprises a fixing plate 1, a fixing rod 2 is fixedly installed inside the fixing plate 1, a winding roller 3 is arranged on the fixing rod 2, an aluminum foil 4 is sleeved outside the winding roller 3, a connecting seat 5 is fixedly installed inside the fixing plate 1, a connecting rod 6 is slidably connected inside the connecting seat 5, the connecting rod 6 can slide in the connecting seat 5, a lower rotating roller 7 is arranged on the connecting rod 6, the lower rotating roller 7 is in contact with the aluminum foil 4, a positioning block 8 is fixedly installed outside the connecting rod 6, the positioning block 8 is used for preventing the connecting rod 6 from being separated from the connecting seat 5, a fixing seat 11 is fixedly installed outside the fixing plate 1, a screw 12 is connected inside the fixing seat 11 through threads, a sliding groove 19 is formed inside the fixing plate 1, a sliding block 17 is slidably connected inside the sliding groove 19, the inside sliding connection of slider 17 has horizontal pole 18, slider 17 can slide in the horizontal pole 18 outside, horizontal pole 18 and fixed plate 1 fixed connection, slider 17's outside fixed mounting has articulated seat 16 down, the inside of articulated seat 16 articulates down has articulated rod 15, articulated rod 15's the outside articulates has articulated seat 14, go up articulated seat 14 and montant 13 fixed connection, montant 13 and the contact of screw rod 12, be provided with last rotation roller 23 on the screw rod 12, go up rotation roller 23 and the contact of aluminium foil 4.

Referring to fig. 1 and 3, a positioning groove 9 is formed in the side wall of the connecting seat 5, and a positioning block 8 is slidably connected inside the positioning groove 9. The positioning groove 9 is designed so that the positioning block 8 can slide in the positioning groove 9.

Referring to fig. 1 and 3, a first spring 10 is disposed inside the connecting seat 5, and the first spring 10 contacts the connecting rod 6. The first spring 10 is designed such that the force of the first spring 10 acts on the connecting rod 6.

Referring to fig. 1 and 4, a second spring 20 is slidably sleeved on an outer side of the cross bar 18, and the second spring 20 contacts with the sliding block 17. The second spring 20 is designed such that the force of the second spring 20 acts on the slider 17.

Referring to fig. 1 and 2, a fixing groove 21 is formed on a side wall of the fixing base 11, and a hinge rod 15 is slidably connected to an inside of the fixing groove 21. The fixing groove 21 is designed such that the hinge lever 15 can slide in the fixing groove 21.

Referring to fig. 1, a through hole 22 is formed in the fixing plate 1, and a vertical rod 13 is slidably connected to the through hole 22. The through hole 22 is designed so that the vertical rod 13 can slide in the through hole 22.

The utility model discloses the concrete implementation process as follows: during the use, stimulate aluminium foil 4 through drive arrangement and remove, aluminium foil 4 drives wind-up roll 3 and rotates, when aluminium foil 4 passes through last rotor 23, can be pushed down by last rotor 23, the right-hand member of aluminium foil 4 and the contact of lower rotor 7, rotor 7 can be pushed down to aluminium foil 4, connecting rod 6 can be pushed down to lower rotor 7, first spring 10 can be pushed down to connecting rod 6, through the flexible effect of first spring 10, can give 6 ascending reaction forces of connecting rod, make connecting rod 6 jack-up lower rotor 7 that makes progress, thereby lower rotor 7 can jack-up aluminium foil 4 upwards and reach the tensioning effect to aluminium foil 4, and the elasticity through first spring 10, can reach the tensile effect of automatically regulated. When the first spring 10 is compressed to the limit position and the tension is too small, the screw 12 is rotated, the screw 12 moves downwards, the screw 12 drives the vertical rod 13 to move, the vertical rod 13 drives the upper rotating roller 23 to move, meanwhile, the vertical rod 13 drives the upper hinging seat 14 to move downwards, the upper hinging seat 14 drives the hinging rod 15 to rotate downwards, the hinging rod 15 drives the lower hinging seat 16 to move outwards, the lower hinging seat 16 drives the sliding block 17 to extrude the second spring 20, when the upper rotating roller 23 moves downwards, the downward force on the aluminum foil 4 is increased, so that the effect of increasing the tension is achieved, when the tension is large and needs to be adjusted, the screw 12 is rotated, the screw 12 moves upwards, an inward acting force is given to the sliding block 17 through the telescopic action of the compressed second spring 20, the sliding block 17 is driven to move inwards, the sliding block 17 drives the lower hinging seat 16 to move, the lower hinging seat 16 drives the hinging rod 15 to rotate upwards, articulated pole 15 drives articulated seat 14 and upwards removes, and articulated seat 14 drives montant 13 and removes on, and montant 13 drives last live-rollers 23 and removes to reduce the overdraft to aluminium foil 4, reach the effect that reduces tension, thereby reach the effect of freely adjusting tension.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tension adjusting device is cut to aluminium foil, includes fixed plate (1), its characterized in that: the fixed plate is characterized in that a fixed rod (2) is fixedly arranged inside the fixed plate (1), a winding roller (3) is arranged on the fixed rod (2), an aluminum foil (4) is sleeved outside the winding roller (3), a connecting seat (5) is fixedly arranged inside the fixed plate (1), a connecting rod (6) is connected inside the connecting seat (5) in a sliding manner, a lower rotating roller (7) is arranged on the connecting rod (6), the lower rotating roller (7) is in contact with the aluminum foil (4), a positioning block (8) is fixedly arranged outside the connecting rod (6), a fixing seat (11) is fixedly arranged outside the fixed plate (1), a screw rod (12) is connected inside the fixing seat (11) in a threaded manner, a sliding groove (19) is formed inside the fixed plate (1), and a sliding block (17) is connected inside the sliding groove (19), the inside sliding connection of slider (17) has horizontal pole (18), horizontal pole (18) and fixed plate (1) fixed connection, the outside fixed mounting of slider (17) has articulated seat (16) down, the inside of articulated seat (16) articulates down has articulated rod (15), the outside of articulated rod (15) articulates has last articulated seat (14), go up articulated seat (14) and montant (13) fixed connection, montant (13) and screw rod (12) contact, be provided with on screw rod (12) and go up rotation roller (23), go up rotation roller (23) and aluminium foil (4) contact.

2. The aluminum foil slitting tension adjusting device as claimed in claim 1, wherein: the side wall of the connecting seat (5) is provided with a positioning groove (9), and a positioning block (8) is connected to the inside of the positioning groove (9) in a sliding manner.

3. The aluminum foil slitting tension adjusting device as claimed in claim 1, wherein: the connecting device is characterized in that a first spring (10) is arranged inside the connecting seat (5), and the first spring (10) is in contact with the connecting rod (6).

4. The aluminum foil slitting tension adjusting device as claimed in claim 1, wherein: the outer side of the cross rod (18) is sleeved with a second spring (20) in a sliding mode, and the second spring (20) is in contact with the sliding block (17).

5. The aluminum foil slitting tension adjusting device as claimed in claim 1, wherein: fixed slot (21) have been seted up to the lateral wall of fixing base (11), the inside sliding connection of fixed slot (21) has articulated rod (15).

6. The aluminum foil slitting tension adjusting device as claimed in claim 1, wherein: through-hole (22) have been seted up to the inside of fixed plate (1), the inside sliding connection of through-hole (22) has montant (13).