CN216859974U

CN216859974U - Aluminum foil slitting device with scrap recovery mechanism

Info

Publication number: CN216859974U
Application number: CN202220540944.8U
Authority: CN
Inventors: 王培培; 卞保靖; 史建华
Original assignee: FEILONG FINE TECHNOLOGY (SUZHOU) CO LTD
Current assignee: FEILONG FINE TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-01
Anticipated expiration: 2032-03-14

Abstract

The utility model provides an aluminum foil slitting device with a scrap recovery mechanism, which relates to the technical field of aluminum foil production and comprises a slitting mechanism and a recovery mechanism, wherein the slitting mechanism and the recovery mechanism are fixed on a base, the recovery mechanism comprises an exhaust fan, the exhaust fan is fixed on the base, a material receiving box is communicated at a suction port of the exhaust fan, a material suction pipe is connected to the material receiving box, and a material suction nozzle with an adjustable opening range is communicated with one end, far away from the material receiving box, of the material suction pipe. The utility model utilizes the shaping characteristic that the dough sheet part at the middle connecting part of the material suction nozzle is processed into fold-shaped superposition and the matching action among the fixed base, the guide rod and the locking bolt, can change the size of the material suction nozzle to adapt to the change of the width of the aluminum foil roll, and improves the adaptability of the device.

Description

Aluminum foil slitting device with scrap recovery mechanism

Technical Field

The utility model relates to the technical field of aluminum foil production, in particular to an aluminum foil slitting device with a scrap recovery mechanism.

Background

The aluminum foil is a material which is directly rolled into a sheet by using metal aluminum, can fully isolate light, moisture and gas, has the excellent characteristic of heat preservation, is applied to the food packaging industry in a large amount and is popular with consumers and markets.

Before the aluminium foil actually drops into to use, cut to be an indispensable process one, just cut the aluminium foil of unidimensional not according to the product packaging demand of difference particularly, and the cutting in-process of aluminium foil can produce certain leftover bits (sweeps), if can not in time clear up the recovery and will pile up around the aluminium foil book, produce the interference to subsequent cutting.

In order to solve the problem of cleaning and recovering aluminum foil scraps, a Chinese patent with a patent publication number of CN 215754418U provides an aluminum foil slitting waste collection device, and the main technical scheme is as follows: the negative pressure air draft device comprises a waste material box, a material suction pipe, a negative pressure air draft unit and a material suction nozzle, wherein a discharge door is arranged on one side of the waste material box; the material suction pipe is communicated with and arranged on the waste material box; the negative pressure air draft unit is arranged at the upper part of the waste material box, and enables the waste material box and the material suction pipe to form a negative pressure state; inhale the material mouth with inhale and connect through the regulating unit between the material pipe, the regulating unit adjusts inhale the angle of material mouth, through inhaling the setting of material pipe and negative pressure convulsions unit, can carry out the continuous suction of negative pressure of rim charge to solve the continuous transport problem of rim charge, can adjust the direction of inhaling the material through the regulating unit, thereby avoid the rim charge to have the great problem emergence that leads to the disconnection of friction at the suction in-process, improve its continuity and stability. This application can effectual improvement efficiency of gathering materials through the setting of the unit that gathers materials, is more convenient for realize piling of material, avoids fluffy aluminium foil rim charge to pile up in the dump bin, leads to the problem of feeding difficulty.

Above-mentioned patent document provides a better solution to the sweeps that the aluminium foil cut in-process produced, but in actual production work, the width of aluminium foil book differs, and the piece range of scattering that produces during the segmentation process also can change thereupon, and the adsorption nozzle of fixed size is difficult to adapt to, has certain space of improving.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aluminum foil slitting device with a scrap recovery mechanism, which comprises a slitting mechanism and a recovery mechanism, wherein the slitting mechanism and the recovery mechanism are fixed on a base, the recovery mechanism comprises an exhaust fan, the exhaust fan is fixed on the base, a suction port of the exhaust fan is communicated with a material receiving box, a material suction pipe is connected to the material receiving box, and one end, far away from the material receiving box, of the material suction pipe is communicated with a material suction nozzle with an adjustable opening range.

The mouth of the material suction nozzle is provided with a fixed frame and a movable frame, the material suction nozzle between the fixed frame and the movable frame is partially folded into a fold shape, the fixed frame is provided with a fixed base, the movable frame is provided with a movable base, and one end of the movable base is fixed with a guide rod which is in sliding insertion connection with the fixed base.

The fixed base is matched with a locking bolt which is in pressing contact with the guide rod.

The base is fixed with a support frame, and the fixed frame and the movable frame are both slidably mounted on the support frame.

The slitting mechanism comprises a loading frame, the loading frame is symmetrically fixed on a base, a pressing cutter assembly is arranged on one side of the top end of the loading frame, a motor is arranged on one side, close to the loading frame, of the base, a driving wheel is fixed on the output end of the motor, conveying rollers are symmetrically arranged in the loading frame, a rotating shaft connected with the loading frame in a rotating mode is fixed in the conveying rollers, a driven wheel is fixed on one end, extending out of the loading frame, of the rotating shaft, and the driven wheel is matched with the driving wheel through a belt.

The material suction nozzle is arranged obliquely towards the outer side relative to the conveying direction of the conveying roller.

The knife pressing assembly comprises a rotating rod, the rotating rod is rotatably installed between the loading frames, a pressing handle is fixed at one end, extending out of the loading frames, of the rotating rod, knife blocks are symmetrically arranged on the rotating rod, located in the loading frames, and blades are fixed on the knife blocks.

The tool apron is provided with a through hole in sliding fit with the rotating rod, the vertical side of the through hole in the tool apron is in threaded connection with a fastening bolt, and the fastening bolt stretches into the tool apron to be in extrusion contact with the rotating rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the sheet part at the middle connecting part of the material suction nozzle is processed into the folded modeling characteristic and the matching action among the fixed base, the guide rod and the locking bolt, so that the size of the material suction nozzle can be changed to adapt to the change of the width of the aluminum foil roll, and the adaptability of the device is improved.

2. When the machine is stopped, the fastening bolt is tightened, and the position of the cutter holder on the rotating rod is manually adjusted, so that aluminum foil sheets with different widths can be cut or aluminum foil rolls with different widths can be adapted to be cut.

Drawings

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

FIG. 2 is an exploded view of the cutting mechanism and the recycling mechanism of the present invention;

FIG. 3 is a schematic view of the pressing knife assembly according to the present invention;

FIG. 4 is a schematic view of an adjusting structure of the material suction nozzle of the present invention;

reference numerals: 1-a base; 2-a cutting mechanism; 21-a loading frame; 22-a press blade assembly; 221-rotating rod; 222-pressing handle; 223-a tool apron; 224-a blade; 225-fastening bolts; 23-a delivery roll; 24-a driven wheel; 25-a motor; 26-a driving wheel; 3-a recovery mechanism; 31-an exhaust fan; 32-a material receiving box; 33-a material suction pipe; 34-a support frame; 35-a material suction nozzle; 351-a fixed frame; 352-a movable frame; 353, fixing a base; 354-a movable base; 355-a guide rod; 356-locking the bolt.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example one

As shown in fig. 1-4, the aluminum foil slitting device with the scrap recovery mechanism is assembled by the following components:

assembly description: the assembly of the device can be carried out in two parts:

firstly, assembling the splitting mechanism 2, firstly, symmetrically erecting the loading frame 21 on the base 1, directly welding and fixing the short side part of the bottom of the loading frame 21 and the base 1, then inserting and fixing the blade 224 on the blade seat 223, then slidably inserting the blade seat 223 into the rotating rod 221 and fixing the position of the blade seat 223 through the fastening bolt 225, after the width of the aluminum foil is changed, adaptively adjusting the position of the blade seat 223 through the fastening bolt 225, then rotatably installing the rotating rod 221 between the loading frames 21, fixing the upper pressing handle 222 after the rotating rod 221 extends out of one end of the loading frame 21, then the conveying roller 23 is rotatably arranged between the loading frames 21, the driven wheel 24 is sleeved at the end part of the conveying roller 23, after the motor 25 is fixed at the proper position on the bottom plate, the driving wheel 26 is sleeved on the output end of the motor 25, the driving wheel 26 and the driven wheel 24 need to keep vertical alignment, then a belt is sleeved between the driving wheel 26 and the driven wheel 24 to realize that the motor 25 drives the conveying roller 23 to rotate;

secondly, the assembly of the recovery mechanism 3, the exhaust fan 31, the material receiving box 32 and the supporting frame 34 are sequentially arranged and erected on the base 1 in a state of keeping the centers aligned, the output end of the exhaust fan 31 is directly communicated with the material receiving box 32 in the vertical position, then the fixed frame 351 and the movable frame 352 of the material suction nozzle 35 are slidably installed on the top of the supporting frame 34, the material suction nozzle 35 is communicated with the material receiving box 32 through the material suction pipe 33, the fixed frame 351 is loaded with the fixed base 353, the movable frame 352 is loaded with the movable base 354 and the guide rod 355 on the same side of the fixed base 353, the guide rod 355 is slidably inserted on the fixed base 353, the connection part is screwed into the locking bolt 356 for matching, and the size of the opening part of the material suction nozzle 35 is adjustable.

Description of the working principle: the operation of the device can be divided into two aspects:

firstly, cutting an aluminum foil, erecting an aluminum foil roll on a conveying roller 23, keeping the center aligned, starting a motor 25, utilizing the transmission action of a belt to enable a driving wheel 26 to drive a driven wheel 24, enabling the conveying roller 23 fixed with the driven wheel 24 to rotate in the same direction, enabling the aluminum foil roll contacted with the conveying roller 23 to rotate at a constant speed, when the aluminum foil roll rotates, pressing a handle 222 downwards to enable a rotating rod 221 to rotate, driving a blade 224 to be in extrusion contact with the aluminum foil roll, cutting the aluminum foil roll, when aluminum foils with different widths need to be cut out or the aluminum foil rolls with different widths need to be adapted to cutting, loosening a fastening bolt 225 in a shutdown state, and manually adjusting the position of a cutter holder 223 on the rotating rod 221;

secondly, collecting the scraps generated by cutting the aluminum foil, firstly, it is explicitly stated that the scraps generated during cutting the aluminum foil are thrown out along the direction of rotation of the aluminum foil roll, therefore, the scrap can be collected and treated only at the rotating direction side of the aluminum foil roll, the exhaust fan 31 is started to suck air, negative pressure is generated in the material receiving box 32 and the material suction pipe 33, and the material suction nozzle 35 communicated with the material suction pipe 33 generates suction effect to suck aluminum foil scraps scattered during cutting, when the width of the aluminum foil roll is changed, the suction caliber of the suction nozzle 35 needs to be synchronously adjusted, the locking bolt 356 is loosened and tightened, so that the guide rod 355 slides relative to the fixed base 353, the distance between the fixed base 353 and the movable base 354 is adjusted, because the dough sheet part at the middle connecting part of the material suction nozzle 35 is processed into fold-shaped superposition, the relative movement of the fixed frame 351 and the movable frame 352 can change the suction caliber of the material suction nozzle 35.

Claims

1. Take aluminium foil of sweeps recovery mechanism to cut device, including cutting mechanism (2) and retrieving mechanism (3), its characterized in that: the cutting mechanism (2) and the recovery mechanism (3) are fixed on the base (1), the recovery mechanism (3) comprises an exhaust fan (31), the exhaust fan (31) is fixed on the base (1), a suction port of the exhaust fan (31) is communicated with a material receiving box (32), a material suction pipe (33) is connected to the material receiving box (32), and one end, away from the material receiving box (32), of the material suction pipe (33) is communicated with a material suction nozzle (35) with an adjustable opening range.

2. The aluminum foil slitting device with the scrap recovery mechanism according to claim 1, wherein: the mouth of the material suction nozzle (35) is provided with a fixed frame (351) and a movable frame (352), the material suction nozzle (35) between the fixed frame (351) and the movable frame (352) is partially folded into a fold shape, the fixed frame (351) is provided with a fixed base (353), the movable frame (352) is provided with a movable base (354), and one end of the movable base (354) is fixed with a guide rod (355) which is in sliding insertion with the fixed base (353).

3. The aluminum foil slitting device with the scrap recovery mechanism according to claim 2, wherein: and a locking bolt (356) which is in pressing contact with the guide rod (355) is matched on the fixed base (353).

4. The aluminum foil slitting device with the scrap recovery mechanism according to claim 2, wherein: the base (1) is fixedly provided with a support frame (34), and the fixed frame (351) and the movable frame (352) are arranged on the support frame (34) in a sliding mode.

5. The aluminum foil slitting device with the scrap recovery mechanism according to claim 1, wherein: the cutting mechanism (2) comprises a loading frame (21), the loading frame (21) is symmetrically fixed on a base (1), a knife pressing component (22) is arranged on one side of the top end of the loading frame (21), a motor (25) is arranged on one side, close to the loading frame (21), of the base (1), a driving wheel (26) is fixed on the output end of the motor (25), conveying rollers (23) are symmetrically arranged in the loading frame (21), a rotating shaft rotatably connected with the loading frame (21) is fixed in the conveying rollers (23), a driven wheel (24) is fixed on one end, extending out of the loading frame (21), of the rotating shaft, and the driven wheel (24) is matched with the driving wheel (26) through a belt.

6. The aluminum foil slitting device with the scrap recovery mechanism according to claim 5, wherein: the material suction nozzle (35) is arranged obliquely towards the outer side relative to the conveying direction of the conveying roller (23).

7. The aluminum foil slitting device with the scrap recovery mechanism according to claim 5, wherein: the cutter pressing assembly (22) comprises a rotating rod (221), the rotating rod (221) is rotatably installed between the loading frames (21), a pressing handle (222) is fixed to one end, extending out of the loading frames (21), of the rotating rod (221), cutter seats (223) are symmetrically arranged on the portion, located inside the loading frames (21), of the rotating rod (221), and blades (224) are fixed on the cutter seats (223).

8. The aluminum foil slitting device with the scrap recovery mechanism according to claim 7, wherein: the tool apron (223) is provided with a through hole in sliding fit with the rotating rod (221), the vertical side of the through hole in the tool apron (223) is connected with a fastening bolt (225) in a threaded mode, and the fastening bolt (225) stretches into the tool apron (223) to be in extrusion contact with the rotating rod (221).