CN201776497U

CN201776497U - Double-headed automatic word milling machine

Info

Publication number: CN201776497U
Application number: CN2010202547458U
Authority: CN
Inventors: 王德泰; 曲德堂; 仉明亮
Original assignee: Shandong Lipeng Co Ltd
Current assignee: Shandong Lipeng Co Ltd
Priority date: 2010-07-02
Filing date: 2010-07-02
Publication date: 2011-03-30
Anticipated expiration: 2020-07-02

Abstract

The utility model discloses a double-headed automatic word milling machine. A main transmission speed reduction motor (17) is arranged on a frame. The word milling machine is characterized in that a sprocket wheel (1) on the speed reduction motor drives a sprocket wheel (2) on a transmission shaft (3) to rotate, two cams on the transmission shaft (3) are respectively and closely contact with two swallow-tail slipways, an ejector pin (8) is mounted in a core shaft (20) in a bearing pedestal (18) at the upper part of each swallow-tail slipway, a rotary shaft belt wheel (10) which is mounted at the left end of the core shaft (20) is connected with a rotary shaft motor belt wheel (11) on the swallow-tail slipway, the ejector pin (8) is closely contact with a T-shaped block (7), the other end of the core shaft (20) is provided with an expanding sleeve (9), a pushing head of a cylinder (12) fixed on a worktable is on the same horizontal line with the center line of a cap demounting device (19) and the center line of the expanding sleeve (9), a milling head motor belt wheel (15) and a milling head belt wheel (14) drive a milling cutter (13) on a milling head to rotate, and the milling cutter (13) is contact with an expanded bottle cap on the expanding sleeve (9) in a feeding way. The utility model achieves a whole set of complete flow of automatic cap fixing, word milling and cap detaching, and has the characteristics of high production speed, good word milling effect, high work efficiency, and the like.

Description

A kind of double-head automatic character milling machine

Technical field:

The utility model relates to aluminium matter anti-fake bottle lid production equipment technical field, is a kind of double-head automatic character milling machine specifically, can realize automatic capping, mills word, take off and cover a whole set of technological process.

Technical background:

Milling word is a kind of processing technology of aluminium matter anti-fake bottle lid, and elder generation carries out milling to convex surfaces after bottle cap (aluminum barrel) side is rolled out the convex printed words again; Have light, characteristics attractive in appearance through the bottle cap that mills word, traditional processing method is to mill word or the single head character milling machine carries out by manual; Mill word by hand and need not arrange sorting, upper and lower covers manual operations flexibly, but speed is slow, labour intensity is high, poor stability.

Summary of the invention:

The purpose of this utility model is the deficiency that overcomes above-mentioned prior art, and a kind of double-head automatic character milling machine is provided, and solves mainly that existing craft or single head character milling machine mill that word efficient is low, labour intensity is high, problem such as poor stability and utilization rate of equipment and installations are low.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a kind of double-head automatic character milling machine, on frame, establish the main transmission reducing motor, its special character is that the main transmission reducing motor drives sprocket wheel and is connected with sprocket wheel on the power transmission shaft by chain, establish first cam and second cam respectively at the two ends of power transmission shaft, first cam closely contacts with the second dovetail slide unit with the first dovetail slide unit respectively with second cam, change by two cam heights promotes the reciprocating motion of two dovetail slide units respectively, obtain range and minimum stroke, mill word and Tuo Gai purpose thereby reach; Dress is by mandrel in the bearing block on dovetail slide unit top, mandrel is established push rod in the hole, gyroaxis belt wheel on the mandrel is connected with gyroaxis electrical machine belt pulley on the dovetail slide unit, and push rod one end is equipped with spring and closely contacts with T shape piece, can realize the flexible of push rod, the mandrel other end is established expansion set, be installed on the conical surface of mandrel, drive expansion set by push rod, under the effect that push rod moves forward and backward, the inner conical surface of expansion set and the mandrel conical surface relatively move, and make the bottle cap swelling or unclamp; Establish cylinder and cover unloading device on the work top, cylinder cut somebody's hair and the center line of cover unloading device and expansion set center line on same horizontal line; Establish the milling head motor on the frame, the milling head electrical machine belt pulley is connected with milling head belt wheel on the workbench, and the milling head belt wheel drives the milling cutter rotation on the milling head, and the bottle cap feed of swelling contacts on milling cutter and the expansion set, and the word purpose is milled in realization; After milling finished, under the effect of push rod, expansion set was punctured into to unload to cover and gets ready.

Compared with the prior art a kind of double-head automatic character milling machine described in the utility model has following positive progress: 1, only utilize a main transmission power motor, drive two cover character milling machines, thereby the purpose of the high speed of realization, saving, economy, reduce labour intensity simultaneously, production efficiency obtains bigger raising, and has saved the production parts greatly; 2,, thereby guarantee product light, attractive in appearance, steady quality because the speed of character milling machine and to mill the word time constant.

Description of drawings:

Fig. 1 is the utility model front view;

Fig. 2 is the utility model vertical view;

Fig. 3 is the utility model swelling, take off the cover structural representation;

Fig. 4 is that the utility model mills the character segment structural representation.

The drawing explanation:

1, reducing motor sprocket wheel 2, sprocket wheel 3, power transmission shaft 4, first cam 5, second cam 6, the first dovetail slide unit 7, T shape piece 8, push rod 9, expansion set 10, gyroaxis belt wheel 11, gyroaxis electrical machine belt pulley 12, cylinder 13, milling cutter 14, milling head belt wheel 15 milling head electrical machine belt pulleys 16, the second dovetail slide unit, 17 main transmission reducing motors 18, bearing block 19, cover unloading device 20, mandrel

The specific embodiment:

In order to understand better and to implement, the utility model is further described below in conjunction with accompanying drawing:

Embodiment 1, referring to Fig. 1,2,3,4, be processed into frame, main transmission reducing motor 17 is installed on frame, reducing motor sprocket wheel 1 is connected with sprocket wheel 2 on the power transmission shaft 3 by chain, first cam 4 and second cam 5 are installed respectively at the two ends of power transmission shaft 3, first cam 4 closely contacts with the second dovetail slide unit 16 with the first dovetail slide unit 6 respectively with second cam 5, two cams 4,5 promote two

dovetail slide units

6,16 respectively and move back and forth, obtain range and minimum stroke, mill word and Tuo Gai purpose thereby reach; In the bearing block 18 on dovetail slide unit top, mandrel 20 is housed, push rod 8 is installed in mandrel 20 holes, gyroaxis belt wheel 10 on the mandrel 20 is connected with gyroaxis electrical machine belt pulley 11 on the dovetail slide unit, push rod 8 one ends are equipped with spring and closely contact with T shape piece 7, can realize the flexible of push rod, mandrel 20 other ends are installed expansion set 9, lay bottle cap on the expansion set 9, fixed installation cylinder 12 and cover unloading device 19 on the work top, cylinder 12 cut somebody's hair and the center line of cover unloading device 19 and expansion set 9 center lines on same horizontal line, cylinder 12 moves back and forth under compressed-air actuated effect, plays the purpose of automatic capping and automatic lower cover; Fixed installation milling head motor on frame, milling head electrical machine belt pulley 15 is connected with milling head belt wheel 14 on the workbench, and the milling cutter 13 that milling head belt wheel 14 drives on the milling heads rotates, and the bottle cap feed of swelling contacts on milling cutter 13 and the expansion set 9, and the word purpose is milled in realization.

A kind of double-head automatic character milling machine described in the utility model, its operation principle is as follows:

1, reducing motor sprocket wheel 1 rotates by the sprocket wheel 2 that chain drives on the power transmission shaft 3, highs and lows on the cam 4,5 on the power transmission shaft 3 promotes

dovetail slide unit

6,16 and obtains range and minimum stroke, the range of cam realizes moving back the purpose of lid, the purpose that word is milled in the minimum stroke realization.Thereby realize milling word and Tuo Gai;

2, take off lid, swelling part

Reach range when cam 4,5 promotes

dovetail slide unit

6,16, expansion set 9 disengages with milling cutter 13, simultaneously peak effect push rod 8 left ends of T shape piece 7, the compression spring makes expansion set 9 lose tension force, produce certain clearance, under the effect of cover unloading device 19, realize unloading covering purpose; When cam 4,5 minimum points contact with

dovetail slide unit

6,16, realize minimum stroke, expansion set 9 contacts with milling cutter 13 feeds, the minimum point of T shape piece 7 is fully upheld push rod 8 left end springs simultaneously, expansion set 9 expands outer through becoming big, with the bottle cap swelling on the expansion set 9, contact with milling cutter 13, realize the purpose of milling word; Cylinder 12 moves back and forth under compressed-air actuated effect, plays the purpose of automatic capping and automatic lower cover.

3, mill character segment

Milling head electrical machine belt pulley 15 drives milling head belt wheels 14, makes milling cutter 13 high speed rotating, when push rod 8 left ends are asked the minimum point that is positioned at T shape piece 7, on milling cutter 13 and the expansion set 9 the bottle cap of swelling contact, the word process is milled in realization.

Double-head automatic character milling machine of the present utility model can carry out supporting design according to the specification of different aluminum matter bottle cap.

Claims

1. double-head automatic character milling machine, on frame, establish main transmission reducing motor (17), it is characterized in that reducing motor sprocket wheel (1) is connected with sprocket wheel (2) on the power transmission shaft (3) by chain, establish first cam (4) and second cam (5) respectively at the two ends of power transmission shaft (3), first cam (4) closely contacts with the second dovetail slide unit (16) with the first dovetail slide unit (6) respectively with second cam (5), two cams (4,5) promote two dovetail slide units (6,16) respectively and move back and forth, and obtain range and minimum stroke; On the bearing block (18) on dovetail slide unit top, be provided with mandrel (20), the Kong Zhongshe push rod (8) of mandrel (20), gyroaxis belt wheel (10) on the mandrel (20) is connected with gyroaxis electrical machine belt pulley (11) on the dovetail slide unit, push rod (8) one ends are equipped with spring and closely contact with T shape piece (7), can realize the flexible of push rod (8), mandrel (20) other end is established expansion set (9), establish cylinder (12) and cover unloading device (19) on the work top, cylinder (12) cut somebody's hair and the center line of cover unloading device (19) and expansion set (9) center line on same horizontal line; Establish the milling head motor on the frame, milling head electrical machine belt pulley (15) is connected with milling head belt wheel (14) on the workbench, and milling head belt wheel (14) drives milling cutter (13) rotation on the milling head, and the bottle cap feed on milling cutter (13) and the expansion set (9) after the swelling contacts.