CN217230195U - Uncovering blade - Google Patents

Abstract

The utility model belongs to the technical field of dispensing equipment technique and specifically relates to a take off and cover blade is related to, including the cutter body, be equipped with two screw fixation holes and a locating hole on the cutter body, the inboard of cutter body is equipped with the V-arrangement edge of a knife, and two contained sides of the V-arrangement edge of a knife all have edge of a knife inclined plane. The utility model discloses set up the V-arrangement edge of a knife on taking off the lid blade, and two contained edges of a knife of the V-arrangement edge of a knife all have edge of a knife inclined plane, and the bottle lid of xiLin bottle can be followed a pair of four edge of a knife inclined planes that take off the lid blade and slide downwards during the use to utilize the bottle lid to take off the lid blade to extrude to both sides to four horizontal component that edge of a knife inclined planes produced, finally make take off the lid blade and reach xiLin bottle bottleneck position. The uncovering blade is simple in structure, is matched with the clamping mechanism for use, even if the size of the bottle cover of the penicillin bottle is slightly changed, the use is not influenced due to the adoption of the V-shaped knife edge, the applicability is wide, the replacement and the maintenance are convenient, and the materials and the working hours are saved.

Description

Uncovering blade

Technical Field

The utility model belongs to the technical field of dispensing equipment technique and specifically relates to a take off and cover blade is related to.

Background

Some common medicines are generally processed into freeze-dried powder which is easy to store and transport for storage, and a penicillin bottle is a common freeze-dried powder container. The vial cap of xiLin bottle adopts the plastic-aluminum combined cover, need break off the plastic vial cap first when using, reuse the syringe needle to pass the aluminium membrane, inject a small amount of solvent into the bottle, take out the solvent that contains the medicine with the syringe needle after the freeze-dried powder is totally dissolved in the solvent, dilute the solvent that contains the medicine and inject for the patient finally, this work all is done by the medical personnel manual before, need open hundreds of xiLin bottles each day, this is a very big work load, not only waste time and energy by manual operation, it also can make mistakes inevitably, the appearance of dispensing machine is in order to solve this problem, accomplish in proper order by the machine and select the medicine, take off the lid, inject the solvent, draw and contain a series of operations of medicine solvent to the salt solution bag, and is convenient and fast.

The company's prior invention 201922058238.0 provides an electrically controlled gripping and cover-removing mechanism, the uncovering mechanism adopts a motor to control the opening and closing of the left and right opening and closing clamping pieces to drive the left and right clamping jaws to open and close, the lower parts of the left and right clamping jaws are claw arms and are fixedly connected with the left and right opening and closing clamping pieces, the tail ends of the top bending parts of the left and right clamping jaws are provided with arc-shaped notches shaped like the clamping jaws, the structure is complex, the bottle cap is grabbed basically by the motor, the bottle mouth is damaged by clamping when the distance between the left clamping jaw and the right clamping jaw is too small, if the distance is too large, the bottle cap cannot be clamped and cannot be uncovered, the applicability is poor, and the procedure needs to be reset if the sizes of the bottle caps are slightly different, so that the requirement on the accuracy of the installation positions of the left clamping jaw and the right clamping jaw with the jaw arms is very high, and when the clamping device is used, if left and right clamping jaws with the clamping jaw arms are worn, the clamping device needs to be adjusted or replaced, so that not only is adjustment and maintenance troublesome, but also materials and working hours are wasted during replacement.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is to provide a cover removing blade with simple structure, wide applicability, convenient adjustment and maintenance, and saving material and time during replacement.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the uncovering blade comprises a blade body, wherein two screw fixing holes and a positioning hole are formed in the blade body, a V-shaped blade is arranged on the inner side of the blade body, and blade inclined planes are arranged on two clamping edges of the V-shaped blade.

In the technical scheme, the V-shaped included angle alpha of the V-shaped knife edge is 100-130 degrees.

In the technical scheme, the V-shaped included angle alpha of the V-shaped knife edge is 120 degrees +/-2 degrees.

In the technical scheme, the knife-edge angle beta of the knife-edge inclined plane is 40-60 degrees.

In the technical scheme, the knife-edge angle beta of the knife-edge inclined plane is 53 degrees +/-2 degrees.

In the above technical scheme, the screw fixing hole is a counter bore, and a guide conical surface is arranged at the orifice.

In the above technical solution, the positioning hole is located between the two screw fixing holes.

To sum up, adopt the utility model discloses a technical scheme compares the beneficial effect that has in traditional technological means and is: the utility model discloses two contained sides that are equipped with the V-arrangement edge of a knife and the V-arrangement edge of a knife on taking off the lid blade all have edge of a knife inclined plane, the bottle lid of xiLin bottle can be followed two edge of a knife inclined planes and slide downwards during the use, and utilize the horizontal component that the bottle lid produced to edge of a knife inclined plane will take off the lid blade and extrude to both sides, the final messenger takes off the lid blade and reachs xiLin bottle bottleneck position, take off the simple structure of lid blade, cooperation clamping mechanism uses, even if xiLin bottle's bottle lid size slightly changes, also not influence the use because of having adopted the V-arrangement edge of a knife, and wide applicability, when using if take off the lid blade to have wearing and tearing need to adjust or change, need not change take the claw arm about and only change two take off the lid blade can, not only the adjustment maintenance is convenient, and save material and man-hour when changing.

Drawings

The technical solution of the present invention will be further described in detail with reference to the uncovering blade shown in the attached drawings,

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B of FIG. 1

FIG. 4 is a schematic diagram showing the positional relationship between a penicillin bottle and a cover-opening blade;

FIG. 5 is a schematic cross-sectional view C-C of FIG. 4;

FIG. 6 is a schematic view of the usage state of the present invention;

the reference numbers are as follows: a cutter body 100; screw fixing holes 110; a guide cone 111; a positioning hole 120; a V-shaped knife edge 200; a knife edge bevel 210; 300, a penicillin bottle; a turntable mechanism 400; a lifting mechanism 500; a clamping mechanism 600.

Detailed Description

The technical scheme of the invention is further explained in detail with the attached drawings as follows:

as shown in fig. 1 to 6, a cap removing blade includes a blade body 100, two screw fixing holes 110 and a positioning hole 120 are provided on the blade body 100, a V-shaped blade 200 is provided on the inner side of the blade body 100, and blade slopes 210 are provided on two edges of the V-shaped blade 200.

As shown in FIG. 1, the V-shaped included angle alpha of the V-shaped knife edge 200 is 100-130 degrees, preferably 120 degrees +/-2 degrees, and most preferably 120 degrees.

As shown in fig. 1 and 2, the screw fixing hole 110 is a counter bore, and a guide conical surface 111 is arranged at the hole, so that a screw can be conveniently installed and fixed. The positioning hole 120 is located between the two screw fixing holes 110, so that the uncovering blade can be accurately installed and positioned in use.

As shown in fig. 1, 3, 4 and 5, the knife-edge angle β of the knife-edge bevel 210 is 40 to 60 °, preferably 53 ° ± 2 °, and most preferably 53 °. The V-shaped knife edge 200 forms an obtuse angle and the knife edge slope 210 has a preferred inclination, so that the bottle cap can be more conveniently inserted between the two cap-removing blades 310 from the top.

As shown in fig. 6, when the invention is used, the distance between the two uncovering blades is adjusted to reach a proper distance, that is, when the water flow is running, the bottle cap of the penicillin bottle 300 can just be placed on the knife-edge slopes 210 of the two uncovering blades, when the turntable mechanism 400 drives the penicillin bottle 300 to rotate right above the middle of the two uncovering blades, the lifting mechanism 500 drives the knife bodies 100 of the uncovering blades to rise, so that the bottle cap contacts with the four knife-edge slopes 210 of the knife bodies 100 of the two uncovering blades, when the clamping mechanism 600 continues to rise, the bottle cap pushes the two uncovering blades away from both sides, when the distance between the two knife bodies 100 of the uncovering blades is larger than the outer diameter of the bottle cap, the clamping mechanism 600 continues to rise until the two uncovering blades stop being clamped at the glass neck of the penicillin bottle 300, at this time, the distance between the knife bodies 100 of the two uncovering blades is reduced to the initial adjusted state, the slopes of the four knife-edge slopes 210 are clamped at the glass neck of the penicillin bottle 300, and the distance between the two uncovering blades rebounds to be smaller than the bottle cap.

At this time, the lifting mechanism 500 is driven again to enable the clamping mechanism 600 to descend, the inclined planes of the two knife edge inclined planes 210 are clamped at the glass neck of the vial, the distance between the knife edge inclined planes 210 is smaller than the size of the vial cap of the vial, when the whole clamping mechanism 600 descends, the cutter body 100 of the cap removing blade removes the vial cap, the vial cap falls into a recovery channel to be recovered, and the whole cap removing functional process is completed.

The above description is only a preferred embodiment of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the claims of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A cap removing blade comprising a blade body (100), characterized in that: the cutter body (100) is provided with two screw fixing holes (110) and a positioning hole (120), the inner side of the cutter body (100) is provided with a V-shaped knife edge (200), and two clamping edges of the V-shaped knife edge (200) are provided with knife edge inclined planes (210).

2. The lift-off blade of claim 1, wherein: the V-shaped included angle alpha of the V-shaped knife edge (200) is 100-130 degrees.

3. The lift-off blade of claim 2, wherein: the V-shaped included angle alpha of the V-shaped knife edge (200) is 120 degrees +/-2 degrees.

4. The lift off blade of claim 1, wherein: the knife edge angle beta of the knife edge inclined plane (210) is 40-60 degrees.

5. The lift-off blade of claim 4, wherein: the knife-edge angle beta of the knife-edge inclined plane (210) is 53 degrees +/-2 degrees.

6. The lift-off blade of claim 1, wherein: the screw fixing hole (110) is a counter bore, and a guide conical surface (111) is arranged at the hole opening.

7. The lift-off blade of claim 1, wherein: the positioning hole (120) is positioned in the middle of the two screw fixing holes (110).

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