CN112475775B

CN112475775B - Limiting mechanism for aluminum bottle cap knurling device

Info

Publication number: CN112475775B
Application number: CN202011321755.3A
Authority: CN
Inventors: 陈国伟; 姚卫峰
Original assignee: Zhejiang Guanli New Materials Co ltd
Current assignee: Zhejiang Guanli New Materials Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-11-05
Anticipated expiration: 2040-11-23
Also published as: CN112475775A

Abstract

The invention discloses a limiting mechanism for an aluminum bottle cap knurling device, which comprises a workbench, a conveying device, a rotating device and a fixing ring, wherein the conveying device is fixedly connected with the workbench, the fixing ring is fixedly connected with the upper side wall of the workbench, the inner side wall of the fixing ring is rotatably connected with the rotating device, and the side wall of the rotating device is fixedly connected with a plurality of support rods. The knurling device fixing device has the advantages that the knurling device can be tightly pressed by the pressing plate while being fixed by the bolts through the pressing plate, the bolts and other structures, so that the knurling device is more fixed, even if the knurling device is collided with the pressing plate, a good fixing effect can be achieved, the knurling device can be easily installed and disassembled through the disassembling device, the installing and disassembling time is reduced, the working efficiency of workers is improved, the knurling device can be fixed more tightly in work through the knurling roller, the problem that the bolts fall off in work is avoided, and the knurling quality of the aluminum bottle cap is guaranteed.

Description

Limiting mechanism for aluminum bottle cap knurling device

Technical Field

The invention relates to the technical field of bottle cap knurling, in particular to a limiting mechanism for an aluminum bottle cap knurling device.

Background

Aluminum is widely used for manufacturing wine bottle caps, cosmetic bottle caps and the like due to good processability, in order to increase the friction force of the outer circumferential surface of the bottle cap and facilitate a user to screw on or screw off the bottle cap, meanwhile, for the sake of attractiveness, cross knurling is usually performed on the outer circumferential surface of the bottle cap, the aluminum cap knurling machine used in production is mainly a manual knurling machine, and during manual operation, hands and feet are used together, so that the labor intensity is high, the production efficiency is low, the cost is high, and skilled operation skills are required. Therefore, people have made the edge knurling machine to solve the not enough of artifical annular knurling, the edge knurling machine is the mechanical equipment who is used for impressing aluminium lid surface decorative pattern, aluminium lid passes through the track output of connecting on the vibration dish, at last the aluminium lid at orbital discharge gate end via the effect of the knurling axle on the edge knurling machine nestification on the knurling axle, current annular knurling is handled and is usually adopted a simple edge knurling machine, through initiatively pivoted knurling mould on the edge knurling machine to extrude the outer periphery of bottle lid, thereby produce crisscross knurling impression on the outer periphery of the aluminium lid that makes the texture softer.

Present edge knurling machine is usually fixed with the annular knurling device in order to accelerate work efficiency, move the bottle lid along the annular knurling device, thereby reach the annular knurling effect of bottle lid, consequently often collide the friction with the annular knurling device during bottle lid annular knurling, the fixity ability of annular knurling device descends after using for a long time, lead to the annular knurling device to slide, cause the quality decline of bottle lid decorative pattern, influence the processingquality and the processing effect of bottle lid, and when the different decorative pattern of needs preparation, need change the annular knurling device, and often dismantle the bolt that the annular knurling device caused the annular knurling device easily not hard up, further aggravated not hard up of annular knurling device, influence the quality of annular knurling machine processing aluminium bottle lid, and the annular knurling device is fixed through a plurality of bolts, need the repeated installation and dismantle a plurality of bolts when changing at every turn, work load is big, the operation is inconvenient.

Therefore, we propose a limiting mechanism for an aluminum bottle cap knurling device to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, after a knurling device is used for a long time, bolts are easy to loosen, the product quality is reduced, the knurling device is not easy to mount and dismount, and the like.

In order to achieve the purpose, the invention adopts the following technical scheme:

a limiting mechanism for a knurling device of an aluminum bottle cap comprises a workbench, a conveying device, a rotating device and a fixing ring, wherein the conveying device is fixedly connected with the workbench, the fixing ring is fixedly connected with the side wall of the workbench, the inner side wall of the fixing ring is rotatably connected with the rotating device, the side wall of the rotating device is fixedly connected with a plurality of supporting rods, one end, far away from the rotating device, of each supporting rod is provided with a conveying sleeve, the outer side wall of each conveying sleeve is wrapped with the aluminum bottle cap, the outer side wall of the fixing ring is fixedly connected with a fixing table, the side wall, far away from the fixing ring, of the fixing table is provided with a notch, a knurling device is connected in the notch in a clamping manner, the side wall, far away from the fixing table, of the knurling device is provided with patterns, the aluminum bottle cap abuts against the patterns, a pressing plate is connected in the notch in a clamping manner through a plurality of telescopic springs, and a plurality of first threaded holes are formed in the inner wall of the upper side of the notch, the side wall of the pressing plate and the inner wall of the lower side of the notch are provided with a plurality of second threaded holes, the side wall of the fixing table is connected with a dismounting device in a clamping manner, the part of the dismounting device, which is close to the patterns, is rotatably connected with a pattern roller, and the patterns on the pattern roller are matched with the patterns on the side wall of the knurling device.

Preferably, each first threaded hole is rotatably connected with a bolt, one end, far away from the bolt cap, of each bolt is fixedly connected with a threaded strip matched with the second threaded hole, and the size of each threaded strip is smaller than that of each bolt.

Preferably, every bolt lateral wall fixedly connected with gear ring, a plurality of recesses that match with gear ring are seted up to the lateral wall that dismounting device is close to the fixed station, dismounting device is close to the part rotation between a plurality of recesses and is connected with the gear post that matches with gear ring.

Preferably, every the recess inner wall is equipped with the magnetic force piece, the gear post is close to dismounting device's one end fixedly connected with quarter butt, dismounting device is run through to the quarter butt, the one end fixedly connected with carousel of gear post is kept away from to the quarter butt.

Preferably, the side wall of the dismounting device close to the rotary table is provided with an inner groove, the short rod penetrates through the inner groove, and the side wall of the short rod extending into the inner groove is fixedly connected with the first gear.

Preferably, one end of the pattern roller, which is close to the dismounting device, is fixedly connected with a rotating rod, and the rotating rod penetrates through the dismounting device and extends into the inner groove.

Preferably, the part of the rotating rod extending into the inner groove is fixedly connected with a second gear, and the second gear is in chain transmission connection with the first gear through a rack.

Preferably, one end of the rotating rod, which is far away from the pattern roller, is rotatably connected with the inner wall of the inner groove, and the side wall of the fixed table is provided with a cylindrical groove matched with the pattern roller.

Compared with the prior art, the invention has the beneficial effects that:

1. the knurling device can be pressed against the pressing plate to be pressed tightly by the pressing plate and the bolt and other structures when the knurling device is fixed by the bolt, so that the knurling device is not easy to shake when the knurling device is collided and rubbed by the aluminum bottle cap, the effect is better than that of only fixing by the bolt, even if the first threaded hole and the second threaded hole are increased due to the replacement of the knurling device, the knurling device can be pressed by the fastening bolt through the pressing plate, the poor knurling effect of the aluminum bottle cap due to the shaking of the knurling device is prevented, and the knurling quality of the aluminum bottle cap is ensured;

2. the dismounting device can simultaneously dismount the bolts only by rotating once, so that the workload of dismounting the knurling device is greatly reduced, the working efficiency of workers is improved, a dismounting tool is not needed because only the rotating disc needs to be rotated during dismounting, the bolts do not need to be dismounted one by one, the problem of bolt loss is avoided, the operation is simple, and the use is easy;

3. can hold the bolt through the magnetic force fixture block, the bolt drops when preventing the installation dismantlement bolt, thereby guarantee the work efficiency of installation dismantlement, can let people's very easy rotation carousel through the size that sets up the carousel, thereby it is more convenient to make the installation dismantlement of bolt, can drive the decorative pattern roller through decorative pattern roller and first gear isotructure when aluminium system bottle lid and decorative pattern roller contact collision rotate, thereby make the bolt further screw up, consequently, just can automatic tightening bolt in work, prevent to cause the problem that the bolt drops after the long-time use of annular knurl device, thereby guarantee the annular knurl quality of aluminium system bottle lid.

Drawings

Fig. 1 is a schematic top view of a limiting mechanism for a knurling device of an aluminum bottle cap according to the present invention;

FIG. 2 is a schematic structural view of a limiting mechanism fixing table for a knurling device of an aluminum bottle cap, a knurling device and the like, as seen from a top side;

FIG. 3 is a schematic structural view of a limiting mechanism bolt and a thread strip for an aluminum bottle cap knurling device according to the present invention;

FIG. 4 is a schematic structural view of a structure of a pattern roller and a dismounting device of a limiting mechanism for an aluminum bottle cap knurling device, which is provided by the invention;

fig. 5 is a schematic structural diagram of a spacing mechanism dismounting device and a knurling device for an aluminum bottle cap knurling device according to the present invention.

In the figure: the device comprises a working table 1, a conveying device 2, a rotating device 3, a fixing ring 4, a supporting rod 5, a conveying sleeve 6, a fixing table 7, a knurling device 8, a telescopic spring 9, a pressing plate 10, a bolt 11, a thread strip 12, a gear ring 13, a gear column 14, a magnetic block 15, a short rod 16, a rotating disk 17, a first gear 18, a rotating rod 19, a second gear 20, a patterned roller 21, a detaching device 22 and an aluminum bottle cap 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a limiting mechanism for a knurling device of an aluminum bottle cap comprises a workbench 1, a conveying device 2, a rotating device 3 and a fixing ring 4, wherein the conveying device 2 is fixedly connected with the workbench 1, the fixing ring 4 is fixedly connected with the side wall of the workbench 1, the inner side wall of the fixing ring 4 is rotatably connected with the rotating device 3, the side wall of the rotating device 3 is fixedly connected with a plurality of supporting rods 5, one end of each supporting rod 5, which is far away from the rotating device 3, is provided with a conveying sleeve 6, the outer side wall of the conveying sleeve 6 is wrapped with the aluminum bottle cap 23, the outer side wall of the fixing ring 4 is fixedly connected with a fixing table 7, the side wall of the fixing table 7, which is far away from the fixing ring 4, is provided with a notch, the knurling device 8 is connected in the notch in a clamping manner, the side wall of the knurling device 8, which is far away from the fixing table 7 is provided with patterns, the aluminum bottle cap 23 is abutted against the patterns, the pressing plate 10 is connected in the notch in a clamping manner through a plurality of telescopic springs 9, and the inner wall of the upper side of the notch is provided with a plurality of first threaded holes, a plurality of second threaded holes are formed in the side wall of the pressing plate 10 and the inner wall of the lower side of the notch, and a bolt 11 is rotatably connected in each first threaded hole;

one end of each bolt 11, which is far away from the corresponding bolt 11 cap, is fixedly connected with a threaded strip 12 matched with a second threaded hole, the size of the plurality of threaded strips 12 is smaller than that of the bolt 11, the side wall of the fixed table 7 is connected with a dismounting device 22 in a clamping manner, the side wall of each bolt 11 is fixedly connected with a gear ring 13, the side wall of the dismounting device 22, which is close to the fixed table 7, is provided with a plurality of grooves matched with the gear ring 13, a part of the dismounting device 22, which is close to the plurality of grooves, is rotatably connected with a gear post 14 matched with the gear ring 13, the inner wall of each groove is provided with a magnetic block 15, the bolt 11 can be sucked through the magnetic block, the bolt 11 is prevented from falling when the bolt 11 is mounted and dismounted, so that the mounting and dismounting work efficiency is ensured, one end of the gear post 14, which is close to the dismounting device 22, is fixedly connected with a short rod 16, the short rod 16, one end, which is far away from the gear post 14, is fixedly connected with a turntable 17, the size of the rotary table 17 can be set so that people can easily rotate the rotary table 17, and the bolts 11 can be mounted and dismounted more conveniently, the dismounting device 22 can be used for dismounting a plurality of bolts 11 simultaneously only by rotating once, the workload of dismounting the knurling device 8 is greatly reduced, the working efficiency of workers is accelerated, and since only the rotary table 17 needs to be rotated during dismounting, a dismounting tool is not needed, the operation is simple, and the use is easy;

an inner groove is arranged on the side wall of the dismounting device 22 close to the rotary table 17, the short rod 16 penetrates through the inner groove, the side wall of the short rod 16 extending into the inner groove is fixedly connected with a first gear 18, the part of the dismounting device 22 close to the patterns is rotatably connected with a pattern roller 21, the patterns on the pattern roller 21 are matched with the patterns on the side wall of the knurling device 8, one end of the pattern roller 21 close to the dismounting device 22 is fixedly connected with a rotating rod 19, the rotating rod 19 penetrates through the dismounting device 22 and extends into the inner groove, the part of the rotating rod 19 extending into the inner groove is fixedly connected with a second gear 20, the second gear 20 is connected with the first gear 18 through rack chain transmission, one end of the rotating rod 19 far away from the pattern roller 21 is rotatably connected with the inner wall of the inner groove, the pattern roller 21 can be driven to rotate when the aluminum bottle cap 23 is contacted and collided with the pattern roller 21 through the structures of the pattern roller 21 and the first gear 18, so that the bolt 11 is further screwed, therefore, the bolt 11 can be automatically tightened during work, prevent to cause the problem that bolt 11 drops after knurling device 8 uses for a long time to guarantee the annular knurl quality of aluminium system bottle lid 23, the cylindrical slot that matches with decorative pattern roller 21 is seted up to fixed station 7 lateral wall, can avoid taking place the friction between decorative pattern roller 21 and fixed station 7 when rolling through seting up the cylindrical slot, thereby extension decorative pattern roller 21's life.

When the knurling device 8 is installed, the knurling device 8 is clamped with the fixed platform 7 at the notch, the plurality of bolts 11 are clamped with the plurality of grooves of the dismounting device 22, so that the plurality of gear rings 13 are meshed with the gear column 14, the plurality of bolts 11 are absorbed by the magnetic block 15 and are not easy to fall off after clamping is finished, at the moment, the dismounting device 22 is clamped with the knurling device 8, the plurality of bolts 11 are opposite to the plurality of first threaded holes after clamping is finished, the rotary table 17 is rotated, the rotary table 17 drives the short rod 16 to rotate, the short rod 16 drives the gear column 14 to rotate, the gear column 14 drives the plurality of gear rings 13 to rotate, the plurality of bolt rings 13 drive the plurality of bolts 11 to rotate, the plurality of bolts 11 can move up and down when rotating in the first threaded barrel, the plurality of bolts 11 are controlled to be meshed with the plurality of first threaded holes, the plurality of threaded strips 12 are controlled to be meshed with the plurality of second threaded holes, at the moment, the plurality of bolts 11 abut against the pressing plate 10, the plurality of pressing plates 10 move downwards, after the plurality of bolts 11 and the plurality of threaded strips 12 are clamped with the plurality of first threaded holes and the plurality of second threaded holes, the plurality of bolts 11 abut against the pressing plate 10 and are pressed against the knurling device 8, so that the knurling device 8 is prevented from sliding when being collided and rubbed by the aluminum bottle caps 23, the fixing effect is better than that of only using the bolts 11, the rotating device 3 and the conveying device 2 are started, the conveying device 2 conveys the aluminum bottle caps 23 onto the conveying sleeve 6, and the rotating device 3 drives the conveying sleeve 6 to rotate, so that the aluminum bottle caps 23 on the conveying sleeve 6 abut against the knurling device 8, and the knurling effect is achieved;

when the aluminum bottle cap 23 and the pattern roller 21 collide with each other and rub to cause the rotation of the pattern roller 21, the pattern roller 21 drives the second gear 20 to rotate through the rotating rod 19, the second gear 20 drives the first gear 18 to rotate, the first gear 18 drives the short rod 16 to rotate, the short rod 16 drives the gear post 14 to rotate, the gear post 14 drives the plurality of bolts 11 to rotate through the plurality of gear rings 13, the plurality of bolts 11 continue to move downwards when rotating, the pressing plate 10 is pressed against the pressing plate 10, the knurling device 8 is pressed more tightly by the pressing plate 10, so that the fixing effect of the plurality of bolts 11 to the knurling device 8 is better, therefore, the knurling device 8 can not only prevent the bolts 11 from loosening when in work but also can fix the bolts 11 more tightly through the structures of the pattern roller 21 and the rotating rod 19, when the knurling device 8 needs to be replaced, the bolts 11 do not need to be disassembled one by one, only the rotating disk 17 is needed, similarly, carousel 17 drives 14 antiport of gear post through quarter butt 16, thereby rotate limit rebound with a plurality of bolts 11, reach the purpose of dismantling a plurality of bolts 11 simultaneously, it is more laborsaving when can making the staff rotate carousel 17 through the size that sets up carousel 17, do not need extra extracting tool, it is more convenient to use, whole knurling device 8's fixed effect is better, it is difficult not hard up, when knurling device 8 is changed to needs, it is more convenient to dismantle, and not only can not make knurling device 8 become flexible through the collision with aluminium bottle lid 23 when knurling device 8 works, can also let the better fixed knurling device 8 of a plurality of bolts 11, the fixed effect of knurling device 8 has further been improved, thereby improve the knurling quality of aluminium bottle lid 23, and economic benefits are improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A limiting mechanism for a knurling device of an aluminum bottle cap comprises a workbench (1), a conveying device (2), a rotating device (3) and a fixing ring (4), and is characterized in that the conveying device (2) is fixedly connected with the workbench (1), the fixing ring (4) is fixedly connected with the upper side wall of the workbench (1), the inner side wall of the fixing ring (4) is rotatably connected with the rotating device (3), a plurality of supporting rods (5) are fixedly connected with the side wall of the rotating device (3), each supporting rod (5) is provided with a conveying sleeve (6) at one end far away from the rotating device (3), the outer side wall of each conveying sleeve (6) is wrapped with an aluminum bottle cap (23), the outer side wall of the fixing ring (4) is fixedly connected with a fixing table (7), the fixing table (7) is far away from the side wall of the fixing ring (4) and provided with a notch, the knurling device (8) is connected in the notch in a clamping manner, the side wall, far away from the fixed table (7), of the knurling device (8) is provided with patterns, the aluminum bottle cap (23) is abutted against the patterns, a pressing plate (10) is connected in the notch in a clamping mode through a plurality of telescopic springs (9), a plurality of first threaded holes are formed in the inner wall of the upper side of the notch, a plurality of second threaded holes are formed in the side wall of the pressing plate (10) and the inner wall of the lower side of the notch, the side wall of the fixed table (7) is connected with a dismounting device (22) in a clamping mode, a portion, close to the patterns, of the dismounting device (22) is rotatably connected with a pattern roller (21), and the patterns on the pattern roller (21) are matched with the patterns on the side wall of the knurling device (8);

each first threaded hole is connected with a bolt (11) in a rotating mode, one end, far away from a bolt (11) cap, of each bolt (11) is fixedly connected with a threaded strip (12) matched with the second threaded hole, and the size of the plurality of threaded strips (12) is smaller than that of the bolts (11).

2. The limiting mechanism for the knurling device of an aluminum bottle cap according to claim 1, wherein a gear ring (13) is fixedly connected to the side wall of each bolt (11), a plurality of grooves matched with the gear ring (13) are formed in the side wall of the dismounting device (22) close to the fixing table (7), and a gear column (14) matched with the gear ring (13) is rotatably connected to the part of the dismounting device (22) close to the plurality of grooves.

3. A limiting mechanism for knurling device on an aluminum bottle cap according to claim 2 wherein a magnetic block (15) is arranged on the inner wall of each groove, a short rod (16) is fixedly connected to one end of the gear column (14) close to the detaching device (22), the short rod (16) penetrates through the detaching device (22), and a rotary disc (17) is fixedly connected to one end of the short rod (16) far away from the gear column (14).

4. A spacing mechanism for knurling device on aluminum bottle cap as claimed in claim 3 wherein said removing means (22) has an internal groove on the side wall near the turntable (17), said short rod (16) extends through the internal groove, and the first gear (18) is fixedly connected to the side wall of said short rod (16) extending into the internal groove.

5. A limiting mechanism for a knurling device on an aluminum bottle cap as claimed in claim 4 wherein a rotating rod (19) is fixedly connected to one end of said knurling roller (21) near to said removing device (22), said rotating rod (19) extending through said removing device (22) and into the interior of said interior groove.

6. A limiting mechanism for knurling device on an aluminum bottle cap as claimed in claim 5 wherein the part of said rotating rod (19) extending into the internal groove is fixedly connected with a second gear (20), said second gear (20) is chain-driven connected with the first gear (18) by a rack.

7. The limiting mechanism for the knurling device of an aluminum bottle cap as claimed in claim 6, wherein one end of the rotating rod (19) far away from the knurling roller (21) is rotatably connected with the inner wall of the inner groove, and the side wall of the fixed platform (7) is provided with a cylindrical groove matched with the knurling roller (21).