CN87201621U - Open-close type lid-rolling machine - Google Patents

Abstract

The utility model discloses an open-close type lid-rolling machine for producing the aluminium lid sealing of antibiotic bottles in pharmaceutical plants. The lid-rolling device of the machine is provided with a head rolling seat, an adjustable guide sleeve seat is arranged on the head rolling seat, and a head rolling body which can be glided vertically along a lower guide sleeve is arranged on the guide sleeve seat; an open-close claw, a spring piece and an X-shaped lid pressing shaft are arranged in the head rolling body, and the X-shaped lid pressing shaft is connected with a device which can reciprocate vertically. The lid-rolling machine is characterized in that the open-close claw can wrap the mouth of the bottle and the aluminium lid after being closed, the aluminium lid can be stamped out downwardly by the X-shaped lid pressing shaft, so that the lower edge of the aluminium lid can be slipped and contracted along R-shaped angles at the lower part of the open-close claw, and accordingly, the mouth of a bottle can be sealed. The open-close type lid-rolling machine has the advantages of no breakage of bottles, zero friction, no product of aluminium chips, tight sealing, high rate of finished products, etc.

Description

Open-close type lid-rolling machine

The utility model is about Cover-rolling machine, and particularly pharmacy industry is used to produce the Cover-rolling machine that the bottled aluminium lid of antibiotic seals.

Pharmacy industry is used to produce the Cover-rolling machine that the bottled aluminium lid of antibiotic seals at present, generally adopt the cutter formula to roll lid, this Cover-rolling machine is to rely on gland axle and top bottle seat that the bottle of putting on aluminium lid is blocked, lipper comes to the bottle footpath and directly exerts pressure to bottle, the relative high speed rotary grinding of lipper with bottle, the aluminium lid lower edge is shunk, bottleneck is sealed.This mode of lid of rolling, bottle is stressed big, and is strict to the physical dimension of bottle, and the percentage of damage height is prone to and seals not tight phenomenon, and yield rate is about 95%, and fricative aluminium bits pollute the pharmacy industry sterile production.

The purpose of this utility model provides a kind of Cover-rolling machine with open-close type capping device, to remedy the deficiency of known cutter formula Cover-rolling machine.

Cover-rolling machine of the present utility model, be on the basis of cutter formula Cover-rolling machine, adopted known body frame, driving device, the aluminium lid oscillator, input, output and control setup, it improves main points is that capping device has dog seat (1), this seat is equipped with adjustable guide pin bushing seat (4), the guide shaft (13) that the dog body (21) that can slide up and down along following guide pin bushing (24) is housed on the adjustable guide pin bushing seat (4) and can slides up and down along upper guide bush (15), push rod (20) and spring (19) are housed between dog body (21) and the guide shaft (13), the upper end captive joint guide shaft (13) of push rod (20), the guide hole that the lower end is passed on the dog body (21) is captiveed joint with the X type gland axle (22) in the dog body (21), X type gland axle (22) and folding pawl (25) moving contact, folding pawl (25) captive joint spring leaf (23), the upper end of this spring leaf is fixed on the inwall of dog body (21).

Spring (14) is housed in the above-mentioned said guide shaft (13), the upper end of this guide shaft connects floating axle (12) with plug screw (11), the upper end of floating axle (12) is connected with connecting rod (9) with connecting rod pin, and the upper end of this connecting rod is contained on the eccentric shaft (7) with bearing pin (8).

Between above-mentioned said dog body (21) and the upper guide bush (15) spring (18) is housed.

Jam nut (16) and setting nut (17) are equipped with in the upper end of above-mentioned said push rod (20).

Above-mentioned said folding pawl (25) and spring leaf (23) all have four.

In order to remedy the error in the adjusting, on the platen (32) of dog body (21) below, elastic floating bottle seat (26) is housed.

Cover-rolling machine of the present utility model is after relying on folding pawl (25) closure bottleneck and aluminium lid to be encased, and the descending punching press aluminium lid of X type gland axle (22) makes the aluminium lid lower edge slide along R type angle, folding pawl (25) bottom and shrinks, and the bottleneck envelope is tight.Compare with known cutter formula Cover-rolling machine, its advantage is that bottle does not stress, and not strict to the physical dimension requirement of bottle, not broken bottle, no friction ring produce the aluminium bits, seal tightly the yield rate height.

Fig. 1. the capping device part sectional view.

Fig. 2. folding pawl front view.

Fig. 3. folding pawl A-A cutaway view.

Fig. 4. folding pawl birds-eye view.

Fig. 5 .X type gland axle master looks and partly cuts open figure.

The birds-eye view of Fig. 6 .X type gland axle.

With reference to accompanying drawing, in conjunction with the embodiments the utility model is described further.The contriver has manufactured and designed the automatic Cover-rolling machine of cillin bottle of open-close type, its body frame, driving device, the aluminium lid oscillator, input, output and control setup, and the layout on the platen has all adopted the frame mode of centrifugal cutter formula Cover-rolling machine, its capping device as shown in Figure 1, dog seat (1) is fixed by bolts on the platen (32), and adjustable guide pin bushing seat (4) is fastened on the dog seat (1) with bolt (3), and it highly can be regulated.The guide shaft (13) that the dog body (21) that can slide up and down along following guide pin bushing (24) is housed on the adjustable guide pin bushing seat (4) and can slides up and down along upper guide bush (15), push rod (20) and spring (19) are housed between dog body (21) and the guide shaft (13), the upper end of push rod (20) is equipped with jam nut (16) and setting nut (17) and is fixedly connected on the lower end of guide shaft (13), jam nut (16) is to be used for being connected of fastening push rod and guide shaft, and the effect of setting nut is regulating spring (19).The guide hole that the lower end of push rod (20) is passed on the dog body (21) is captiveed joint X type gland axle such as Fig. 5, shown in Figure 6 with the X type gland axle (22) in the dog body (21).X type gland axle (22) and folding pawl (25) moving contact, folding pawl (25) captive joint spring leaf (23), the other end of this spring leaf is fixed on the inwall of dog body (21).Folding pawl (25) is as Fig. 2, Fig. 3, shown in Figure 4, and spring leaf (23) is fixed in the groove of folding pawl (25) upper end.Folding pawl (25) and spring leaf (23) all have four.The upper end of spring (18) withstands on the upper guide bush (15), and the lower end withstands on the dog body (21).Spring (14) is housed in the guide shaft (13), and this upper end is connected with floating axle (12) with plug screw (11).Floating axle (12) is to be used for regulating bottle edge and plug thickness error.The upper end of floating axle (12) is connected with connecting rod (9) with connecting rod pin (10), the upper end of this connecting rod is contained on the eccentric shaft (7) with bearing pin (8), eccentric shaft (7) is contained in the bearing seat (5) of dog seat (1) upper end, and sprocket wheel (31) drives eccentric shaft (7) uniform rotation by chain (2), sprocket wheel (6).Elastic floating bottle seat (26) is contained in the cover for seat (28), and this cover for seat bolt up is equipped with its lower end of spring (29) and pins with nut (30) on platen (32) on the elastic floating bottle seat (26).The height of elastic floating bottle seat (26) is consistent with the height of walking a bottle base plate (27).

This open-close type Cover-rolling machine is work like this, putting on aluminium lid when bottle is sent on the elastic floating bottle seat (26), dog body (21) is descending by top dead point, when walking to bottom dead point, X type gland axle (22) continues descending, folding pawl (25) beginning is closed, and bottleneck and aluminium lid encased, when folding pawl (25) is closed fully, X type gland axle (22) continues descending and punching press aluminium lid, the aluminium lid lower edge is shunk along the slippage of R type angle, folding pawl (25) bottom, the bottleneck envelope is tight, under the drive of eccentric shaft (7), X type gland axle (22) begins to go up enforcement folding pawl (25) and begins to open, when folding pawl (25) when opening fully, dog body (21) beginning is up and leave bottleneck by bottom dead point, and dog body (21) walks to top dead point, the bottle that seal mouth this moment is transmitted away, the bottle of putting on aluminium lid is sent to again on the elastic floating seat (26), and dog body (21) begins descending again, and so forth motion.

This open-close type lid-rolling machine rolls 10,000 bottles in cap seal mouth through test run, not broken bottle, and yield rate reaches more than 99%, does not produce the aluminium bits.

Claims (6)

1, a kind of pharmacy industry is used to produce the Cover-rolling machine that the bottled aluminium lid of antibiotic seals, has body frame, driving device, the aluminium lid oscillator, input, output and control setup, it is characterized in that capping device has dog seat (1), this seat is equipped with adjustable guide pin bushing seat (4), the guide shaft (13) that the dog body (21) that can slide up and down along following guide pin bushing (24) is housed on the adjustable guide pin bushing seat (4) and can slides up and down along upper guide bush (15), push rod (20) and spring (19) are housed between dog body (21) and the guide shaft (13), the upper end captive joint guide shaft (13) of push rod (20), the guide hole that the lower end is passed on the dog body (21) is captiveed joint with the X type gland axle (22) in the dog body (21), X type gland axle (22) and folding pawl (25) moving contact, folding pawl (25) captive joint spring leaf (23), the upper end of this spring leaf is fixed on the inwall of dog body (21).

2, Cover-rolling machine according to claim 1, it is characterized in that being equipped with in the guide shaft (13) spring (14), the upper end of this guide shaft connects floating axle (12) with plug screw (11), the upper end of floating axle (12) is connected with connecting rod (9) with connecting rod pin (10), and the upper end of this connecting rod is contained on the eccentric shaft (7) with bearing pin (8).

3, Cover-rolling machine according to claim 1 is characterized in that between dog body (21) and the upper guide bush (15) spring (18) being housed.

4, Cover-rolling machine according to claim 1 is characterized in that jam nut (16) and setting nut (17) are equipped with in the upper end of push rod (20).

5, Cover-rolling machine according to claim 1 is characterized in that folding pawl (25) and spring leaf (23) all have four.

6,, it is characterized in that on the below platen (32) of dog body (21), elastic floating bottle seat (26) being housed according to the described Cover-rolling machine of claim 1 to 5.