CN207271997U - A kind of feeding roll shaft group on medicine bottle cap press machine - Google Patents

Abstract

It the utility model is related to bottle cap processing equipment field, the feeding roll shaft group on a kind of medicine bottle cap press machine, the feeding roll shaft group includes pedestal, and the active-feeding roll shaft being positioned on pedestal and driven feeding roll shaft；Active-feeding roll shaft is meshed with the shaft end of driven feeding roll shaft by gear, and the other end of active-feeding roll shaft is connected by swing arm unit and punching mechanism；The swing arm unit includes unilateral bearing, swing rod and interlocking bar, and unilateral bearing is socketed on active-feeding roll shaft end, and inner-ring bearing and the active-feeding roll shaft of unilateral bearing link；The swing rod inner end is hinged at unilateral bearing center, and the body of rod of swing rod and the bearing outer ring of unilateral bearing are connected, and the outer end of swing rod and the bottom of interlocking bar socket-connect.The feeding roll shaft group links with punching mechanism, ensures the synchronism of press work and feeding work, ensures stamping quality, and is conducive to control the panel length of single feed, is conducive to be lifted the utilization rate of raw material aluminium flake.

Description

A kind of feeding roll shaft group on medicine bottle cap press machine

Technical field

It the utility model is related to the feeding roll shaft in bottle cap processing equipment field, more particularly to a kind of medicine bottle cap press machine Group.

Background technology

Aluminum crown cap is one kind of common medicine bottle cap, and the first step in this kind of crown cap production stage is：To original The punching press of material plate body and compacting, i.e., cut the lower raw material plate for being used to make medicine bottle cap, while punching press from raw material plate body Raw material plate is pressed into the base shape of medicine bottle cap.Used in the production stage is the press machine for plate body cutting, Press machine mainly includes punching mechanism and feed mechanism, but the feed mechanism on traditional medicine bottle cap press machine has the following disadvantages it Place：Operation, the feeding frequency and feeding speed of feed mechanism and punching is operated alone with punching mechanism in traditional feed mechanism Press mechanism needs to coordinate by repeatedly debugging, and nonetheless can not also make the frequency of feed mechanism and punching mechanism complete one Cause, need to improve.

The content of the invention

To solve the above-mentioned problems, the purpose of this utility model is to provide the feeding roll shaft on a kind of medicine bottle cap press machine Group, the feeding roll shaft group link with punching mechanism, ensure the synchronism of press work and feeding work, ensure stamping quality, and And be conducive to control the panel length of single feed, be conducive to be lifted the utilization rate of raw material aluminium flake.

In order to realize above-mentioned purpose, the utility model employs following technical solution：

A kind of feeding roll shaft group on medicine bottle cap press machine, it is characterised in that：The feeding roll shaft group includes pedestal, and The active-feeding roll shaft and driven feeding roll shaft being positioned on pedestal；Active-feeding roll shaft and the shaft end of driven feeding roll shaft pass through Gear is meshed, and the other end of active-feeding roll shaft is connected by swing arm unit and punching mechanism；The swing arm unit includes Unilateral bearing, swing rod and interlocking bar, unilateral bearing are socketed on active-feeding roll shaft end, the inner-ring bearing of unilateral bearing and master Dynamic feeding roll shaft linkage；The swing rod inner end is hinged at unilateral bearing center, the body of rod of swing rod and the bearing of unilateral bearing Outer ring is connected, and the outer end of swing rod and the bottom of interlocking bar socket-connect, and the upper end of interlocking bar is connected with punching mechanism.

Preferably, the upper end of interlocking bar is equipped with limiting plate, spring, punching press are arranged with the interlocking bar below limiting plate Portion is set in the interlocking bar between spring upper end and limiting plate equipped with a plate body.

The utility model uses above-mentioned technical proposal, which is related to the feeding roll shaft on a kind of medicine bottle cap press machine Group, feeding roll shaft group are connected by swing arm unit and punching mechanism；Due to setting unilateral bearing, in pressing part downlink punching press Cheng Zhong, the outer ring of unilateral bearing is moved and inner ring is motionless, and active-feeding roll shaft stops at this time, and raw material aluminium flake stops charging, in original Punching press can ensure stamping quality when material aluminium flake is static；In pressing part uplink reseting procedure, the outer ring of unilateral bearing drives inner ring, Active-feeding roll shaft and driven feeding roll shaft are to grinding the feeding forward of transferring raw material aluminium flake at this time, the waste material in raw material aluminium flake after punching press Position is transferred out by stamping station, and position to be punched enters stamping station.By the linkage of above-mentioned punching mechanism and feed mechanism, It can ensure the synchronism of press work and feeding work, ensure stamping quality, and be conducive to control the plate length of single feed Degree, is conducive to be lifted the utilization rate of raw material aluminium flake.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the A portions enlarged drawing of Fig. 1.

Fig. 3 is the positive structure schematic of stamping machine rack.

Fig. 4 is the structure diagram of lubrication roll shaft group.

Embodiment

Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is described in further detail.

A kind of medicine bottle cap press machine as shown in Fig. 1 ~ 4, including charging tray frame 1, stamping machine rack 2, and it is arranged on press machine Punching mechanism, feed mechanism and cutting agency on frame 2.

The punching mechanism includes punching press motor 31, eccentric shaft 32 and ram axle 33, and the both ends of eccentric shaft 32 pass through axis Hold and be positioned on stamping machine rack 2, stamping machine rack 2 is equipped with punching press chamber 21, and the eccentric part of eccentric shaft 32 is in the upper of punching press chamber 21 In end, the output terminal of punching press motor 31 is connected by transmission component with the transmission of eccentric shaft 32.The ram axle 33 is in punching press In chamber 21, ram axle 33 includes pressing part 33a, and the rocking section 33b being hinged on pressing part 33a.The rocking section 33b's Upper end is equipped with axis hole, and axis hole is set on the eccentric part of eccentric shaft 32.The pressing part 33a longitudinal sliding motions are arranged on stamping machine rack On 2, the both sides for being specifically pressing part 33a are equipped with otic placode 331, and the plate body of otic placode 331 is equipped with longitudinal chute.The two of punching press chamber 21 Be equipped with multiple positioning columns 22 on side wall, multiple positioning columns 22 on same side wall are laid out along same vertical line, otic placode 331 it is vertical It is arranged on to sliding slot on positioning column 22.The bottom of the pressing part 33a is equipped with the punching press for Incise the raw material steel plate Mould 333, the rack below pressing part 33a are equipped with punching press lower die 334, and punching is formed between punching press upper mold 333 and punching press lower die 334 Press station.The pressing part 33a's is internally provided with the first through hole 341 communicated with 333 center of punching press upper mold, pressing part 33a Side wall is equipped with the second through hole 342 communicated with first through hole 341, and the pass of the second through hole 342 is opened along first through hole 341 is axial Linear through hole.Blanking push rod 35 is fixed with the stamping machine rack 2, blanking push rod 35 includes being vertically arranged in first through hole First body of rod 351 in 341, and second body of rod 352 horizontal through second through hole 342, at the ram axle 33 When punching press state, second body of rod 352 is in the pressing part 33a of ram axle 33.When the ram axle 33 is in recycling state When, the bottom of second body of rod 352 is stretched into the mould mouth of stamping die.In punching course, pressing part 33a is relative to blanking Push rod 35 moves axially, and when the pressing part 33a is in punching press state, second body of rod 352 is in pressing part 33a.Work as institute When stating pressing part 33a and being in recycling state, the bottom of second body of rod 352 is stretched into the mould mouth of stamping die.As recycle Under state, second body of rod 352 can release the shaping workpiece adsorbed in stamping die, ensure the quick blanking row of shaping workpiece Go out, ensure that next punching course is smoothed out.

The charging tray frame 1 is equipped with turntable 11, and feed mechanism includes being successively set between charging tray frame 1 and stamping station Lubricate roll shaft group 41, feeding roll shaft group 42 and pressing plate group 43.The feed mechanism in use, raw material aluminium flake by being drawn on turntable 11 Afterwards, stamping station is reached by lubrication roll shaft group 41, feeding roll shaft group 42 and pressing plate group 43 successively.Feeding roll shaft group 42 is as dynamic Power source provides power for the conveying of raw material aluminium flake, and lubrication roll shaft group 41 carries out surface lubrication to raw material aluminium flake；Pressing plate group 43 includes upper Pressing plate 431 and lower platen 432, raw material aluminium flake, can be moulding to the progress of raw material aluminium flake through top board 431 and lower platen 432, Ensure that raw material aluminium flake is in formation state in stamping station.

The lubrication roll shaft group 41 includes rectangular frame 411, and is positioned at 411 bottom of rectangular frame by lower rotary shaft Lower lubrication roll shaft 412, and be arranged on the roller frames 413 of lower lubrication roll shaft 412 top, and roller is positioned at by upper shaft Upper lubrication roll shaft 414 on pedestal 413.Wherein, the roller frames 413 include being threaded through on rectangular frame 411 on end floor beam Screw rod 415, and the shaft end body 416 being connected on 415 end of screw rod, and the spring being set on screw rod 415；The spring It is arranged between 411 upper end of shaft end body 416 and rectangular frame, the end of upper shaft is positioned on shaft end body 416.The lubrication The stamping machine rack 2 of the top of roll shaft group 41 is equipped with oil drum 418, is equipped with and notes along crossbeam direction inside end floor beam on rectangular frame 411 Oily passage, oil drum 418 are communicated by filling neck 410 with oiling passage；Also it is equipped with end floor beam on rectangular frame 411 multiple Oil dripping mouth 419, the inner fuel feed hole of oil dripping mouth 419 are communicated with oiling passage, and the outer end oil outlet of oil dripping mouth 419 is towards upper lubrication Roll shaft 414.The lubrication roll shaft group 41 is in use, liquid lubricant is exported from oil drum 418 to oiling passage, the liquid in oiling passage State lubricating oil slowly drops to upper lubrication roll shaft 414 by oil dripping mouth 419, lubrication roll shaft 414 is lubricated and is moistened this Lubricating oil imposes on the upper surface of raw material aluminium flake, raw material aluminium flake is not easy crimping deformation in punching press, and the bottle cap folding for obtaining punching press The folding line unobvious at angle, that is, do not allow easily rupturable.

The feeding roll shaft group 42 includes pedestal 420, and the active-feeding roll shaft 421 that is positioned on pedestal 420 and from Dynamic feeding roll shaft 422；Active-feeding roll shaft 421 is meshed with the shaft end of driven feeding roll shaft 422 by gear, active-feeding roller The other end of axis 421 is connected by swing arm unit and pressing part 33a.The swing arm unit includes unilateral bearing 424, swing rod 425 and interlocking bar 426, unilateral bearing 424 be socketed on 421 end of active-feeding roll shaft, the inner-ring bearing of unilateral bearing 424 with Active-feeding roll shaft 421 links；425 inner end of swing rod is hinged at 424 center of unilateral bearing（Form oscillation center）, pendulum The body of rod of bar 425 and the bearing outer ring of unilateral bearing 424 are connected, the outer end of swing rod 425 and the bottom phase of interlocking bar 426 Socket, the upper end of interlocking bar 426 is connected with pressing part 33a.More specifically, the upper end of interlocking bar 426 is equipped with limiting plate, limit Spring is arranged with interlocking bar 426 below the plate of position, pressing part 33a is set between spring upper end and limiting plate equipped with a plate body Interlocking bar 426 on.Above-mentioned feeding roll shaft group 42 is run simultaneously with punching mechanism, passes through swing arm in pressing part 33a motion processes Component drives 421 single roll of active-feeding roll shaft, and active-feeding roll shaft 421 coordinates to grinding the feeding forward of transferring raw material aluminium flake. Due to setting unilateral bearing 424, in pressing part 33a downlink punching courses, the movement of the outer ring of unilateral bearing 424 and inner ring are not Dynamic, active-feeding roll shaft 421 stops at this time, and raw material aluminium flake stops charging, when raw material aluminium flake is static punching press can ensure punching press matter Amount；In pressing part 33a uplink reseting procedures, the outer ring of unilateral bearing 424 drives inner ring, at this time 421 He of active-feeding roll shaft Driven feeding roll shaft 422 is to grinding the feeding forward of transferring raw material aluminium flake, and the waste material position in raw material aluminium flake after punching press is by stamping station Transfer out, portion 33a to be punched enter stamping station.Pass through the linkage of above-mentioned punching mechanism and feed mechanism, it is ensured that punching press Work and the synchronism of feeding work, ensure stamping quality, and are conducive to control the panel length of single feed, are conducive to carry Rise the utilization rate of raw material aluminium flake.In addition, it is necessary to explanation to be due to punching mechanism rotated by yawing axis drives, hunting frequency compared with Height, therefore the linkage between pressing part 33a and interlocking bar 426 is used as power Transmission Part by spring, i.e. pressing part 33a elder generations downlink is squeezed It by spring downward interlocking bar 426 after pressing spring, can so lower swing power, prevent unilateral bearing 424 from damaging；Pressing part 33a Limiting plate direct lifting interlocking bar 426 is acted on during uplink.

The cutting agency includes the air blower 51 and blanking channel 52 for being arranged on stamping station both sides, and air blower 51 goes out The feed inlet in air port, stamping station and blanking channel 52 is on same straight line, and the medicine bottle cap that stamping station obtains is in air blower Under 51 blowing, it is blown into blanking channel 52 by stamping station, can be fallen directly into finished product barrel by blanking channel 52.

Claims (2)

1. A kind of 1. feeding roll shaft group on medicine bottle cap press machine, it is characterised in that：The feeding roll shaft group includes pedestal, Yi Jiding Active-feeding roll shaft and driven feeding roll shaft of the position on pedestal；Active-feeding roll shaft and the shaft end of driven feeding roll shaft pass through tooth Wheel is meshed, and the other end of active-feeding roll shaft is connected by swing arm unit and punching mechanism；The swing arm unit includes single To bearing, swing rod and interlocking bar, unilateral bearing is socketed on active-feeding roll shaft end, inner-ring bearing and the active of unilateral bearing Feeding roll shaft links；The swing rod inner end is hinged at unilateral bearing center, outside the body of rod of swing rod and the bearing of unilateral bearing Circle is connected, and the outer end of swing rod and the bottom of interlocking bar socket-connect, and the upper end of interlocking bar is connected with punching mechanism.
2. 2. the feeding roll shaft group on a kind of medicine bottle cap press machine according to claim 1, it is characterised in that：Interlocking bar it is upper End is equipped with limiting plate, is arranged with spring in the interlocking bar below limiting plate, pressing part is set in spring upper end equipped with a plate body In interlocking bar between limiting plate.