CN112045770B

CN112045770B - Aluminum foil sealing gasket cutting device for pharmaceutical plastic bottle for medicine packaging

Info

Publication number: CN112045770B
Application number: CN202010841746.0A
Authority: CN
Inventors: 倪华丽; 高爱国; 刘树林; 李国栋; 王奂凯
Original assignee: Shandong Huazhilin Pharmaceutical Technology Co ltd
Current assignee: Shandong Huazhilin Pharmaceutical Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-18
Anticipated expiration: 2040-08-20
Also published as: CN112045770A

Abstract

The invention discloses a cutting device for an aluminum foil sealing gasket of a medicinal plastic bottle for medicine packaging. The invention relates to the technical field of medicine packaging. This medicinal plastic bottle aluminium foil seals gasket cutting device for pharmaceutical packaging cuts the aluminium foil area through compression roller and rotor cooperation, whole cutting operation does not have too much invalid stroke, the cutting efficiency is greatly improved, and the cutting process is steady, noiselessness, be favorable to the accuracy to cut, set up gravity control's push rod and dial the roller in the cutting ring, the aluminium foil gasket that makes imbedding in the cutting ring and be difficult to drop on the aluminium foil area all can be effectively peeled off, need not artifical supplementary, the efficiency is improved, the operation is convenient, and through guide way and storage cylinder cooperation, make the aluminium foil gasket that cuts the department can be convenient deposit by arranging in order, subsequent arrangement packing work has been made things convenient for.

Description

Aluminum foil sealing gasket cutting device for pharmaceutical plastic bottle for medicine packaging

Technical Field

The invention relates to the technical field of medicine packaging, in particular to a cutting device for an aluminum foil sealing gasket of a medical plastic bottle for medicine packaging.

Background

The plastic bottle for medicine is a blow-molded plastic bottle, is used for packaging a plastic container for medicines, liquid medicines, solvents and chemical reagents, generally adopts PE, PP, PET and other materials, has the advantages of difficult damage, good sealing performance, moisture protection, sanitation, accordance with the special requirements of medicine packaging and the like, can be directly used for medicine packaging without cleaning and drying, is an excellent medicine packaging container, and can use an aluminum foil sealing gasket for ensuring the sealing performance of a sealing cover.

The prior patent (publication number: CN106743923A) discloses a cutting device for an aluminum foil sealing gasket of a medical plastic bottle for medicine packaging. The invention aims to solve the technical problem of providing a device for cutting an aluminum foil sealing gasket of a medical plastic bottle for medicine packaging, which has high cutting efficiency, time and labor conservation and strong practicability. The inventor finds the following problems in the prior art in the process of implementing the invention: 1. the existing device is matched with a rack and a pinion, so that the time spent in a single cutting process is long, the cutting efficiency is greatly influenced, and large vibration is easily generated during operation, and the accurate cutting is not facilitated; 2. the cut aluminum foil gasket is easy to embed into a cutter, needs to be cleaned regularly, affects working efficiency, is difficult to drop due to poor cutting effect, and is easy to be wound along with an aluminum foil belt; 3. deposit the aluminium foil gasket through the box, the later stage still need arrange the packing once more, and it is very inconvenient to use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a device for cutting an aluminum foil sealing gasket of a medicinal plastic bottle for medicine packaging, which solves the problems that the existing device is matched through a gear and a rack, the time spent in a single cutting process is longer, the cutting efficiency is greatly influenced, and larger vibration is easily generated during operation, so that the device is not beneficial to accurate cutting; the cut aluminum foil gasket is easy to embed into a cutter, needs to be cleaned regularly, affects working efficiency, is difficult to drop due to poor cutting effect, and is easy to be wound along with an aluminum foil belt; deposit the aluminium foil gasket through the box, the later stage still need arrange the packing once more, uses very inconvenient problem.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a medicinal plastic bottle aluminium foil sealing gasket cutting device for pharmaceutical packaging, includes the base, the top surface fixedly connected with cutting mechanism of base, cutting mechanism's inside is provided with complementary unit, the guide way with complementary unit matched with is seted up to the top surface of base, and the fixed swivel nut that pegs graft with the guide way intercommunication in bottom surface of base, the downside threaded connection of swivel nut inner wall has the containing cylinder.

Preferably, cutting mechanism includes the curb plate, the quantity of curb plate is two, two the curb plate is both sides around fixed connection is in the base top surface respectively, the adjustment tank has been seted up on the surface of curb plate, the inside swing joint of adjustment tank has two slides, two the relative one side fixedly connected with adjusting spring on slide surface, and the equal fixedly connected with in the left and right sides on two slide surfaces and curb plate matched with U-shaped card rail, downside the surperficial rotation of slide is connected with the compression roller, the equal threaded connection in the left and right sides of curb plate top surface has and U-shaped card rail matched with locking bolt.

Two the relative one side on curb plate surface rotates respectively to be connected with compression roller matched with rotor, wind-up roll and material roller, the thread groove has been seted up on the surface of rotor, the inside threaded connection of thread groove has the cutting ring, the inside of rotor is provided with the complementary unit who matches with the cutting ring.

Preferably, the complementary unit includes spacing groove and dials the roller, the spacing groove is seted up in the rotor inside and is communicated with the thread groove, and the inside sliding connection of spacing groove has the stopper, the fixed surface of stopper is connected with and cutting ring matched with push rod, the surface activity of push rod has cup jointed the spring that resets, the both ends of the spring that resets respectively with the surface of stopper and the inner wall fixed connection of spacing groove, dial the roller and rotate to be connected in the relative one side on two curb plate surfaces and cooperate with cutting mechanism.

Preferably, the bottom surface of the inner wall of the storage cylinder is an inclined surface, and the storage cylinder is made of polyvinyl chloride material.

Preferably, the draw-in groove has all been seted up to the left and right sides on curb plate surface, the both ends of material roller and wind-up roll are swing joint respectively in the draw-in groove of two curb plate homonymies, four the inside of draw-in groove all has the lock joint have with material roller and wind-up roll matched with briquetting.

Preferably, the surface of the side plate is fixedly connected with a driving motor, and a rotating shaft of the driving motor is in transmission connection with the material roller, the knife roller and the winding roller through a driving wheel and a belt respectively.

Preferably, bearings are fixedly sleeved at the front end and the rear end of the surface of the knife roller, and outer rings of the bearings are fixedly connected to the surfaces of the side plates.

Preferably, the diameter of the limiting block is 1.2 times of the diameter of the thread groove.

Advantageous effects

The invention provides a cutting device for an aluminum foil sealing gasket of a medical plastic bottle for medicine packaging. Compared with the prior art, the method has the following beneficial effects:

(1) this medicinal plastic bottle aluminium foil seals gasket cutting device for pharmaceutical packaging cuts the aluminium foil area through compression roller and rotor cooperation, and whole cutting operation does not have too much invalid stroke, has improved cutting efficiency greatly, and the cutting process is steady, noiselessness, is favorable to the accuracy to cut.

(2) This medicinal plastic bottle aluminium foil seals gasket cutting device for pharmaceutical packaging is through setting up gravity control's push rod and group roller in the cutting ring for the aluminium foil gasket that embedding and aluminium foil in the cutting ring are difficult to drop in the area can all be effectively peeled off, need not artifical supplementary, has improved efficiency, has made things convenient for the operation.

(3) This medicinal plastic bottle aluminium foil for pharmaceutical packaging seals gasket cutting device passes through the guide way and the cooperation of receiver for the aluminium foil gasket that cuts the department can be convenient is arranged in order and is deposited, has made things convenient for subsequent arrangement packing work.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

fig. 3 is a front cross-sectional view of the knife roll of fig. 2 in accordance with the present invention.

In the figure: 1. a base; 2. a cutting mechanism; 201. a side plate; 202. an adjustment groove; 203. a slide base; 204. An adjusting spring; 205. u-shaped clamping rails; 206. a compression roller; 207. locking the bolt; 208. a knife roll; 209. a wind-up roll; 210. a material roller; 211. a thread groove; 212. cutting with a ring cutter; 3. an auxiliary mechanism; 301. a limiting groove; 302. A poking roller; 303. a limiting block; 304. a push rod; 305. a reset spring; 4. a guide groove; 5. a threaded sleeve; 6. a storage cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3, a cutting device for aluminum foil sealing gasket of pharmaceutical plastic bottle for packaging, comprising a base 1, a cutting mechanism 2 fixedly connected to the top surface of the base 1, an auxiliary mechanism 3 disposed inside the cutting mechanism 2, a guide groove 4 matched with the auxiliary mechanism 3 disposed on the top surface of the base 1 for collecting aluminum foil gasket generated by the cutting mechanism 2 and the auxiliary mechanism 3, a threaded sleeve 5 connected with the guide groove 4 and inserted fixedly into the bottom surface of the base 1, a storage barrel 6 connected with the inner wall of the threaded sleeve 5, and an aluminum foil gasket collected by the guide groove 4 and collected in the storage barrel 6, not only no need of extra arrangement by a user, but also can be disassembled and packaged after being fully collected, thereby greatly simplifying the packaging process.

In the invention, the cutting mechanism 2 comprises two side plates 201, the two side plates 201 are respectively fixedly connected with the front side and the rear side of the top surface of the base 1, the surface of the side plate 201 is provided with an adjusting groove 202, the inside of the adjusting groove 202 is movably connected with two sliding seats 203, one opposite side of the surfaces of the two sliding seats 203 is fixedly connected with an adjusting spring 204, the left side and the right side of the surfaces of the two sliding seats 203 are respectively fixedly connected with a U-shaped clamping rail 205 matched with the side plate 201, the surface of the lower sliding seat 203 is rotatably connected with a press roller 206, the press roller 206 can slightly move up and down through the sliding seats 203 and the adjusting groove 202 of the adjusting spring 204, the press roller 206 can adjust itself according to the position of a knife roller 208 so as to be always attached to a circular knife 212 and be applied with a certain pressure for assisting cutting, the left side and the, the locking bolts 207 are locked at different positions of the clamping rail, the displacement threshold value of the compression roller 206 can be adjusted, the opposite sides of the surfaces of the two side plates 201 are respectively and rotatably connected with a knife roller 208, a winding roller 209 and a material roller 210 which are matched with the compression roller 206, a threaded groove 211 is formed in the surface of the knife roller 208, a ring cutter 212 is in threaded connection with the inside of the threaded groove 211, and an auxiliary mechanism 3 which is matched with the ring cutter 212 is arranged inside the knife roller 208.

In the invention, the auxiliary mechanism 3 comprises a limiting groove 301 and a shifting roller 302, the limiting groove 301 is arranged in the knife roller 208 and communicated with the thread groove 211, the limiting block 303 is connected in the limiting groove 301 in a sliding manner, the surface of the limiting block 303 is fixedly connected with a push rod 304 matched with the cutting ring 212, the limiting block 303 cannot be separated from the limiting groove 301, the push rod 304 can slide out from the hollow part of the cutting ring 212 to dredge the cutting ring 212, a reset spring 305 is movably sleeved on the surface of the push rod 304, two ends of the reset spring 305 are respectively fixedly connected with the surface of the limiting block 303 and the inner wall of the limiting groove 301, the spring force of the reset spring 305 is not enough to support the weight of the limiting block 303, so that the push rod 304 can slide out from the cutting ring 212 when the knife roller 208 rotates to the cutting ring 212 downwards, the reset spring 305 can drive the push rod 304 to retract when the cutting ring 212 reaches the horizontal position, the shifting roller 302 is rotatably connected to, the aluminum foil strip is lapped with the aluminum foil strip, an aluminum foil gasket which is still remained on the aluminum foil strip after cutting can be peeled off through the deflector rod on the surface, and the deflector rod inserted in the cutting opening is utilized to carry out synchronous rotation.

According to the invention, the bottom surface of the inner wall of the containing barrel 6 is an inclined surface, so that an aluminum foil gasket is convenient to collect, vertical clamping stagnation of the aluminum foil gasket in the containing barrel 6 is avoided, and the containing barrel is made of polyvinyl chloride material, so that the material has high cost performance, is convenient to use, and reduces the cost.

In the invention, the left side and the right side of the surface of the side plates 201 are both provided with clamping grooves, two ends of the material roller 210 and the winding roller 209 are respectively and movably connected in the clamping grooves at the same side of the two side plates 201, and pressing blocks matched with the material roller 210 and the winding roller 209 are locked inside the four clamping grooves, so that a user can conveniently replace the material roller 210 and the winding roller 209.

In the invention, the surface of the side plate 201 is fixedly connected with a driving motor, and a rotating shaft of the driving motor is respectively in transmission connection with a material roller 210, a knife roller 208 and a winding roller 209 through a transmission wheel and a belt.

In the invention, bearings are fixedly sleeved at the front end and the rear end of the surface of the knife roller 208, the outer ring of each bearing is fixedly connected to the surface of the side plate 201, and the bearings can effectively reduce the friction coefficient of the knife roller 208 in the motion process, and can ensure the rotation precision of the knife roller while limiting.

In the invention, the diameter of the limit block 303 is 1.2 times of the diameter of the thread groove 211, so the limit block 303 cannot be separated from the knife roller 208.

When in use, the whole device is started to operate, the material roller 210, the knife roller 208 and the take-up roller 209 start to rotate, the aluminum foil strip is conveyed between the knife roller 208 and the press roller 206 from right to left from the material roller 210, meanwhile, the knife roller 208 and the press roller 206 are matched to cut the gasket from the aluminum foil strip through the cutting ring 212, the completely cut gasket can be clamped in the cutting ring 212, and when the cutting ring 212 is close to the guide groove 4 along with the rotation of the knife roller 208, the limiting block 303 compresses the reset spring 305 to drive the push rod 304 to slide out of the cutting ring 212, and push out the gasket embedded in the cutting ring 212 into the guide groove 4, simultaneously, the gasket which is not completely cut and does not fall off from the aluminum foil strip is conveyed to the lower part of the shifting roller 302 along with the aluminum foil strip and is peeled off by the shifting lever on the surface of the shifting roller to fall into the guide groove 4, the gasket is conveyed into the containing cylinder 6 by the inclined guide groove 4, and after the gasket is fully collected, a user can disassemble the containing cylinder 6 and screw the gasket for packaging, and replace the containing cylinder 6 with a new one.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medicinal plastic bottle aluminium foil sealing gasket cutting device for pharmaceutical packaging, includes base (1), its characterized in that: the cutting mechanism (2) is fixedly connected to the top surface of the base (1), the auxiliary mechanism (3) is arranged inside the cutting mechanism (2), a guide groove (4) matched with the auxiliary mechanism (3) is formed in the top surface of the base (1), a threaded sleeve (5) communicated with the guide groove (4) is fixedly inserted into the bottom surface of the base (1), and a storage barrel (6) is in threaded connection with the lower side of the inner wall of the threaded sleeve (5);

the cutting mechanism (2) comprises two side plates (201), the two side plates (201) are fixedly connected to the front side and the rear side of the top surface of the base (1) respectively, an adjusting groove (202) is formed in the surface of each side plate (201), two sliding seats (203) are movably connected to the inner portion of each adjusting groove (202), an adjusting spring (204) is fixedly connected to one opposite side of the surface of each sliding seat (203), U-shaped clamping rails (205) matched with the side plates (201) are fixedly connected to the left side and the right side of the surface of each sliding seat (203), a pressing roller (206) is rotatably connected to the surface of each sliding seat (203) on the lower side, and locking bolts (207) matched with the U-shaped clamping rails (205) are in threaded connection with the left side and the right side of the top surface of each side plate (201;

a knife roller (208), a winding roller (209) and a material roller (210) which are matched with a press roller (206) are respectively and rotatably connected to one opposite side of the surfaces of the two side plates (201), a threaded groove (211) is formed in the surface of the knife roller (208), a cutting ring (212) is in threaded connection with the inside of the threaded groove (211), and an auxiliary mechanism (3) which is matched with the cutting ring (212) is arranged inside the knife roller (208);

complementary unit (3) are including spacing groove (301) and dial roller (302), spacing groove (301) are seted up in rotor (208) inside and communicate with thread groove (211), and the inside sliding connection of spacing groove (301) has stopper (303), the fixed surface of stopper (303) is connected with and cutting ring (212) matched with push rod (304), the surface activity of push rod (304) has cup jointed reset spring (305), the both ends of reset spring (305) respectively with the surface of stopper (303) and the inner wall fixed connection of spacing groove (301), dial roller (302) rotate connect in the relative one side on two curb plate (201) surfaces and cooperate with cutting mechanism (2).

2. The cutting device for the aluminum foil sealing gasket of the plastic medical bottle for packaging medicine as claimed in claim 1, wherein: the bottom surface of the inner wall of the containing cylinder (6) is an inclined surface, and the containing cylinder is made of polyvinyl chloride materials.

3. The cutting device for the aluminum foil sealing gasket of the plastic medical bottle for packaging medicine as claimed in claim 1, wherein: draw-in grooves have all been seted up to the left and right sides on curb plate (201) surface, the both ends difference swing joint of material roller (210) and wind-up roll (209) is four in the draw-in groove of two curb plate (201) homonymies the inside of draw-in groove all has the lock joint with material roller (210) and wind-up roll (209) matched with briquetting.

4. The cutting device for the aluminum foil sealing gasket of the plastic medical bottle for packaging medicine as claimed in claim 1, wherein: the surface of the side plate (201) is fixedly connected with a driving motor, and a rotating shaft of the driving motor is in transmission connection with the material roller (210), the knife roller (208) and the winding roller (209) through a driving wheel and a belt respectively.

5. The cutting device for the aluminum foil sealing gasket of the plastic medical bottle for packaging medicine as claimed in claim 1, wherein: and bearings are fixedly sleeved at the front end and the rear end of the surface of the knife roller (208), and the outer ring of each bearing is fixedly connected to the surface of the side plate (201).

6. The cutting device for the aluminum foil sealing gasket of the plastic medical bottle for packaging medicine as claimed in claim 1, wherein: the diameter of the limiting block (303) is 1.2 times of that of the thread groove (211).