CN2277981Y

CN2277981Y - Machine for opening bottle cap

Info

Publication number: CN2277981Y
Application number: CN 96218984
Authority: CN
Inventors: 侯英魁; 王根太
Original assignee: SIYAO CO Ltd SHIJIAZHUANG
Current assignee: SIYAO CO Ltd SHIJIAZHUANG
Priority date: 1996-09-16
Filing date: 1996-09-16
Publication date: 1998-04-08
Anticipated expiration: 2006-09-16

Abstract

The utility model discloses a device for an opening plastic lid in a transfusion bottle, which is provided with a cover opening mechanism and a bottle body positioning frame, wherein, the cover opening mechanism is fixed with a cover opening knife rest on the end of a liftable connecting rod. The knife rest is symmetrically and laterally provided with two sliding shafts connected with knife heads with inner slopes. The shaft is sheathed with a reset reed. The device for an opening plastic lid in a transfusion bottle designed in this manner can automatically open the plastic cover in the bog transfusion bottle if matched with the existing big transfusion production line; the labor intensity of the worker is reduced, and the production efficiency is enhanced.

Description

A kind of Machine for opening bottle cap

The utility model relates to the opening device of bottle cap, specifically a kind of device that is used for opening the infusion bottle vinyl cover.

During infusion solutions in pharmaceutical industry is produced, be typically equipped with plastic bottle closure on the large transfusion bottle that newly dispatches from the factory, and on the existing large infusion production line device, all not being equipped with the device of opening vinyl cover again, institute thinks the breakdown vinyl cover, infusion bottle is entered in the production procedure of infusion solutions, must increase artificial together operation of opening vinyl cover, so, not only increase working strength of workers, also seriously hinder production automation degree, reduced production efficiency.

The purpose of this utility model, just provide one can with the matching used Machine for opening bottle cap of large infusion production line, alleviating working strength of workers, improve the degree of automation that infusion solutions is produced.

The purpose of this utility model is achieved in that a Cap opening machine structure and bottle fixed mount is set, Cap opening machine structure wherein is to be fixed with in the termination of a liftable connecting rod to cover knife rest, on this knife rest symmetry horizontal have two be connected in the slide shafts of inclined-plane cutter head, be with return spring on this axle.

Design-calculated Machine for opening bottle cap thus, in use, the bottle fixed mount can be fixed on the load-transfer device support body in the large infusion production line, the Cap opening machine structure is arranged on the top of bottle fixed mount, when infusion bottle is sent to bottle fixed mount following time through load-transfer device, lifting linking member in the Cap opening machine structure moves down, solid rising covered knife rest and promptly is moved downward on the bottle fixed mount thereupon on the connecting rod, the slide shaft that has interior inclined-plane cutter head that plays a part to cover on the knife rest outwards slides under retracing spring, when rising when covering cutter head and falling the joint portion of infusion bottle vinyl cover and bottleneck, under the effect of retracing spring tension force, just in time block this joint portion, at this moment, the lifting linking member upward movement, maintain static and take up the slide shaft that covers cutter head, transfusion can not to cover knife rest up with rising under the compressing of bottle fixed mount, and the bottle cap bottle is separated at this point, bottle is fallen on the transfusion band and is entered next program that infusion solutions is produced thereupon, thereby has finished the work of mechanical unlatching infusion bottle vinyl cover.

Fig. 1 is a structural representation of the present utility model.

Be described in further detail the utility model below in conjunction with the drawings and the specific embodiments.

As shown in Figure 1, the utility model has bottle locating rack 6, this locating rack has numerous embodiments, embrace formula as being designed to arm, but in order to reduce the cost of this Cap opening machine, preferably make two and can symmetry be fixed on the support carried on the tape holder as support body, fix one at the end face of support body and press bottle plate 10, press the inner of bottle plate should be made into the interior inclined-plane that can match with the bottleneck inclined-plane, like this, when the infusion bottle that is stamped vinyl cover is made progress by the clamping of Cap opening machine structure, press the bottle plate can gently push down bottle, stop its upward movement, make it to reach the purpose that bottle cap separates.Lifting linking member 1 in the Cap opening machine structure of the present utility model, be to be connected with the reciprocal transmission device of routine, make it make the lifting crank motion, the termination of lifting linking member 1 has been fixed with covers knife rest 2, this knife rest bottom is provided with bearing shell, by bearing shell symmetry horizontal have two be connected in the slide shafts 5 of inclined-plane cutter head 3, be with return spring 4 on the slide shaft 5, the end of slide shaft 5 covers knife rest 6 and is fastened with rising by lock screw 7 and plus-minus screw 8, jackscrew 9 is set working the bottom cover knife rest, is used for fastening adjustment slide shaft 5.Cutter head in the utility model can adopt hard moulding material to make, and preferably is equipped with padded coaming (as rubber pad etc.) in the bottom of cutter head, to prevent cutter head loss bottleneck.

Claims

1, a kind of Machine for opening bottle cap, it is characterized in that it is provided with Cap opening machine structure and bottle locating rack, wherein the Cap opening machine structure is to be fixed with in the termination of a liftable connecting rod to cover knife rest, on this knife rest symmetry horizontal have two be connected in the slide shafts of inclined-plane cutter head, be with return spring on this axle.

2, Machine for opening bottle cap according to claim 1 is characterized in that being fixed with on the support body of said bottle locating rack and presses a bottle plate, presses the inner of bottle plate to be the interior inclined-plane that can match with the bottleneck inclined-plane.

3, Machine for opening bottle cap according to claim 1 and 2 is characterized in that said cutter head bottom is connected to padded coaming.