CN215391582U

CN215391582U - Hot rolling device of aluminium foil

Info

Publication number: CN215391582U
Application number: CN202121108598.8U
Authority: CN
Inventors: 毛启明; 沈立平; 周军超
Original assignee: Zhengzhou Ronglv Aluminium Co ltd
Current assignee: Zhengzhou Ronglv Aluminium Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-04
Anticipated expiration: 2031-05-24

Abstract

The utility model provides a hot rolling device for an aluminum foil, which comprises a hot rolling roller assembly, a cutting table and a cutting assembly which are sequentially arranged along the conveying direction of the aluminum foil, wherein the cutting assembly comprises two supporting pieces which are respectively arranged at two sides of the cutting table along a first direction, and a knife rest of which two ends are respectively connected with the two supporting pieces, the knife rest comprises two knife shafts which are close to the two supporting pieces and are horizontally arranged, each knife shaft is provided with a blade, the axial direction of each knife shaft is intersected and vertical to the conveying direction of the aluminum foil, the first direction is intersected with the conveying direction of the aluminum foil, and the knife rest is arranged above the cutting table by arranging the supporting pieces at two sides of the cutting table, so that workers can conveniently install, debug and maintain the knife rest.

Description

Hot rolling device of aluminium foil

Technical Field

The utility model relates to the technical field of aluminum foil processing, in particular to a hot rolling device for an aluminum foil.

Background

Compared with cold rolling, cold rolling is rolling performed below a recrystallization temperature, hot rolling is rolling performed above the recrystallization temperature, in short, a billet is heated and then subjected to several rolling passes, edge cutting and straightening to form a steel plate, and the hot rolling is called hot rolling, so that the energy consumption and the cost can be remarkably reduced, the metal plasticity is high during hot rolling, the deformation resistance is low, and the energy consumption of metal deformation is greatly reduced.

Can produce anomalous rim charge in the course of working of aluminium foil, lead to still need cutting edge to it in the shaping later stage, influence the process of its finished product whole processing, bring the loss for the producer, for this, chinese utility model patent that application number is CN201922201362.8 needs to provide one kind can carry out the aluminium foil hot rolling device of side cut operation in hot rolling production, it realizes the cutting to the rim charge through setting up cutting structure, but its cutting structure needs to drive driven mechanism then drive cutting structure by driven mechanism through the adjustment mechanism who sets up in the portal frame top and realize the cutting, the structure is complicated, and adjustment mechanism sets up and is unfavorable for the installation in the top of portal frame, debugging and maintenance.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides an apparatus for hot rolling an aluminum foil to solve the technical problems set forth in the background art.

The utility model provides an aluminum foil hot rolling device which comprises a hot rolling roller assembly, a cutting table and a cutting assembly, wherein the hot rolling roller assembly, the cutting table and the cutting assembly are sequentially arranged along the conveying direction of an aluminum foil, the cutting assembly comprises two supporting pieces which are respectively arranged at two sides of the cutting table along a first direction, and a tool rest of which two ends are respectively connected with the two supporting pieces, the tool rest comprises two cutter shafts which are close to the two supporting pieces and are horizontally arranged, each cutter shaft is provided with a blade, the axial direction of each cutter shaft is intersected and vertical to the conveying direction of the aluminum foil, and the first direction is intersected with the conveying direction of the aluminum foil.

Further, the first direction with arbor parallel arrangement, all be provided with the fixed axle on the both sides face of cutting bed the first direction, be provided with on the support piece with the fixed axle is pegged graft the fixed orifices that the cooperation set up, just the fixed axle with be non-normal running fit between the fixed orifice.

Further, every be provided with the guide way on the one side that support piece is close to each other, it is provided with the slider to slide in the guide way, the tip that support piece is located cutting bed top is provided with the intercommunication the screw hole of guide way, screw hole female connection has the regulation double-screw bolt, the slider with one side that the screw hole was carried on the back mutually is provided with the pressure spring, the one end of pressure spring support press on the slider, the other end support press on the lateral wall of guide way, the both ends of knife rest respectively in two the slider is connected.

Further, the tool rest comprises two pressing rods, two connecting rods and two end connection parts, wherein the two ends of the pressing rods are respectively connected with the two sliding blocks, the two connecting rods are arranged in the middle area of the pressing rods and are connected with the cutter shafts in a one-to-one correspondence mode, and the two connecting rods are connected with the end parts, close to each other, of the cutter shafts.

Further, the connecting rod extends obliquely downward along the conveying direction of the aluminum foil.

Furthermore, the sliding block is provided with an inserting hole along the axial direction of the pressing rod, two end parts of the pressing rod are provided with inserting parts which are in inserting fit with the inserting hole, and the inserting parts are in non-rotating fit with the inserting hole.

Furthermore, the inserting part is a blind hole, a second threaded hole is formed in the bottom of the inserting part, an adjusting screw rod is connected to the second threaded hole in a threaded mode, a strip-shaped hole capable of allowing the adjusting screw rod to penetrate through is formed in the bottom face of the guide groove, and the strip-shaped hole is formed in the guide direction of the guide groove.

The utility model provides a hot rolling device for an aluminum foil, which has the following beneficial effects:

1. support pieces are arranged on two sides of the cutting table, so that the tool rest is arranged above the cutting table, and the tool rest can be conveniently installed, debugged and maintained by workers.

2. The guide groove is formed in the support piece, the sliding block is arranged in the guide groove in a sliding mode, the end portion of the support piece is in threaded connection with the adjusting stud, the pressure spring is arranged on one side, back to back, of the sliding block and the threaded hole, the two ends of the knife rest are connected with the two sliding blocks respectively, and therefore the position of the sliding block in the guide groove can be adjusted through adjustment of the adjusting stud, and the height of the knife rest can be adjusted.

3. Through all being provided with the fixed axle on the both sides face at the cutting bed, be provided with on the support piece with the fixed orifices that the fixed axle cooperation set up, just the fixed axle with be non-normal running fit between the fixed orifices, can realize the quick assembly disassembly to support piece and cutting bed through this kind of mode of setting up, improve the convenience of maintaining and overhauing.

4. The sliding block is provided with the inserting hole, the two end parts of the pressing rod are provided with inserting parts which are matched with the inserting hole in an inserting mode, and the inserting parts are in non-rotation fit with the inserting hole, so that the convenience of dismounting and mounting between the tool rest and the supporting piece is further improved.

5. Through inciting somebody to action screw thread setting adjusting screw on the bottom of grafting portion to can finely tune the knife rest through the adjusting screw who adjusts both sides, realize the fine setting to the cutting knife, make things convenient for two to carry out the overall regulation to two cutting knives.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of an aluminum foil hot rolling apparatus according to the present invention.

Fig. 2 is a schematic top view of the aluminum foil hot rolling apparatus according to the present invention.

Fig. 3 is a schematic view of a partially enlarged structure at a position a in the aluminum foil hot rolling apparatus according to the present invention.

FIG. 4 is a schematic cross-sectional view of a portion B-B of the aluminum foil hot rolling apparatus according to the present invention.

Fig. 5 is a schematic cross-sectional view of a portion C-C of an aluminum foil hot rolling apparatus according to the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Referring to fig. 1 and 2, the present invention provides an aluminum foil hot rolling apparatus, as a specific embodiment, the apparatus includes a hot rolling roll assembly 1, a cutting table 2, and a cutting assembly 3 sequentially arranged along a conveying direction of an aluminum foil, the cutting assembly 3 includes two supporting members 31 respectively arranged at two sides of the cutting table 2 along a first direction, and a tool rest having two ends respectively connected to the two supporting members 31, the tool rest includes two tool shafts 34 horizontally arranged near the two supporting members 31, each tool shaft 34 is provided with a blade 35, an axial direction of the tool shaft 34 is perpendicular to the conveying direction of the aluminum foil, and the first direction intersects the conveying direction of the aluminum foil.

Further, referring to fig. 3 to 5, the first direction is parallel to the knife shaft 34, a fixed shaft 21 is disposed on both side surfaces of the cutting table 2 along the first direction, a fixed hole 313 is disposed on the support member 31 and is in insertion fit with the fixed shaft 21, and the fixed shaft 21 and the fixed hole 313 are in non-rotational fit, specifically, the fixed shaft 21 may be a shaft with a non-circular cross section or a spline shaft, and preferably a shaft with a regular polygonal cross section, and the fixed hole 313 is a regular polygonal hole corresponding to the fixed shaft, in an actual production process, the support member 31 is installed and is in insertion fit with the fixed shaft through the fixed hole, and then the support member is fixed on the cutting table through a fixed bolt, and in an actual setting process, the two support members are disposed in parallel.

Example two

The utility model provides a hot rolling device for an aluminum foil, and referring to fig. 3-5, the difference between the first embodiment and the second embodiment is that a guide groove 312 is arranged on one side of each support member 31, a slide block 362 is arranged in the guide groove 312 in a sliding manner, a threaded hole 311 communicated with the guide groove 312 is arranged at the end part of each support member 31 above the cutting table 2, an adjusting stud 361 is connected in the threaded hole, a pressure spring 363 is arranged at one side of the slide block 362 opposite to the threaded hole 311, one end of the pressure spring is pressed against the slide block, the other end of the pressure spring is pressed against the side wall of the guide groove 312, two ends of the knife rest are respectively connected with the two slide blocks 362, as a specific embodiment, the guide groove 312 is a strip-shaped groove with a rectangular cross section, the slide block 362 is a cubic slide block, so that the slide block can only slide along the guide direction of the guide groove, the slide block and the guide groove can not rotate.

Further, a spring installation groove 3120 is further provided on the side wall of the guide groove 31, and the pressure spring 363 is disposed in the spring installation groove 3120, so that the pressure spring 363 can be limited.

Further, referring to fig. 1 and 2, as a specific embodiment, the tool rest includes a pressure lever 32 having two ends respectively connected to the two sliders 362, and two connecting rods 33 disposed in the middle area of the pressure lever 32 and connected to the knife shafts in a one-to-one correspondence manner, and the two connecting rods 33 are connected to the ends of the two knife shafts 34 close to each other, wherein the connecting rods, the pressure lever, and the knife shafts may be fixedly connected by welding.

Further, as a specific embodiment, the connection bar 33 is provided to extend obliquely downward in the conveying direction of the aluminum foil.

Further, referring to fig. 3 to 5, as a preferred embodiment, the sliding block 362 is provided with an insertion hole 3620 along the axial direction of the pressing rod 32, two end portions of the pressing rod 32 are provided with insertion portions 320 engaged with the insertion holes 3620, and the insertion portions 320 and the insertion holes 3620 are engaged in a non-rotating manner.

Further, referring to fig. 3 to 5, the insertion part 320 is a blind hole, a second threaded hole 3622 is formed in the bottom of the insertion part 320, an adjusting screw 3621 is connected to the second threaded hole through a female thread, a strip-shaped hole 310 capable of allowing the adjusting screw 3621 to pass through is formed in the bottom surface of the guide groove 312, and the strip-shaped hole 310 is formed along the guide direction of the guide groove 312.

Further, referring to fig. 3 to 5, as a preferred embodiment, a second pressure spring 3623 sleeved on the adjusting screw is further disposed in the insertion hole, when the pressure lever 32 needs to be adjusted to the first side through the arrangement, the adjusting screw 3621 on the first side is firstly screwed out to provide a supporting force for the pressure lever to position by the second pressure spring, and then the adjusting screw on the other side is adjusted to be screwed in to provide a jacking force for the pressure lever 32 to slide, and after the pressure lever is adjusted to a proper position, the adjusting screw on the first side is screwed in to jack the pressure lever.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a hot rolling device of aluminium foil, includes hot roll subassembly (1), cutting bed (2) and cutting assembly (3) that set gradually along the direction of transfer of aluminium foil, its characterized in that, cutting assembly (3) are including following first direction and establishing two support piece (31), both ends of cutting bed (2) both sides are respectively in two the knife rest that support piece (31) are connected, the knife rest is including being close to two support piece (31) and two arbor (34) that the level set up, every all be provided with one blade (35) on arbor (34), the axial direction of arbor (34) is mutually perpendicular with the direction of transfer of aluminium foil, first direction is crossing with the direction of transfer of aluminium foil.

2. The aluminum foil hot rolling device according to claim 1, wherein the first direction is parallel to the cutter shaft (34), a fixed shaft (21) is disposed on both side surfaces of the cutting table (2) along the first direction, a fixed hole (313) is disposed on the support member (31) and is in insertion fit with the fixed shaft (21), and the fixed shaft (21) and the fixed hole (313) are in non-rotation fit.

3. The aluminum foil hot rolling device according to claim 2, wherein a guide groove (312) is formed in one side, close to each other, of each support member (31), a sliding block (362) is arranged in the guide groove (312), a threaded hole (311) communicated with the guide groove (312) is formed in the end, located above the cutting table (2), of each support member (31), an adjusting stud (361) is connected to the threaded hole in a threaded manner, a pressure spring (363) is arranged on one side, opposite to the threaded hole (311), of each sliding block (362), one end of each pressure spring is pressed against the corresponding sliding block, the other end of each pressure spring is pressed against the side wall of the corresponding guide groove (312), and two ends of each pressure spring are respectively connected with the two sliding blocks (362).

4. The aluminum foil hot rolling device according to claim 3, wherein the tool rest comprises a pressure rod (32) with two ends respectively connected with the two sliding blocks (362), two connecting rods (33) arranged in the middle area of the pressure rod (32) and connected with the cutter shafts in a one-to-one correspondence manner, and the two connecting rods (33) are connected with the end parts of the two cutter shafts (34) close to each other.

5. A hot rolling apparatus of aluminum foil according to claim 4, wherein the connecting rods (33) are provided extending obliquely downward in the direction of conveyance of the aluminum foil.

6. The hot rolling device for the aluminum foil as claimed in claim 4, wherein the sliding block (362) is provided with an insertion hole (3620) along the axial direction of the pressing rod (32), two ends of the pressing rod (32) are provided with insertion parts (320) which are in insertion fit with the insertion hole (3620), and the insertion parts (320) are in non-rotation fit with the insertion hole (3620).

7. The hot rolling device of the aluminum foil as claimed in claim 6, wherein the insertion part (320) is a blind hole, a second threaded hole (3622) is formed in the bottom of the insertion part (320), an adjusting screw (3621) is connected to the second threaded hole in a threaded manner, a strip-shaped hole (310) capable of allowing the adjusting screw (3621) to penetrate through is formed in the bottom surface of the guide groove (312), and the strip-shaped hole (310) is formed in the guide direction of the guide groove (312).