CN215434716U

CN215434716U - Bottleneck rotary-cut device of injection molding machine for plastic medicine bottle production

Info

Publication number: CN215434716U
Application number: CN202121766021.6U
Authority: CN
Inventors: 颜良志; 颜良进
Original assignee: Wuhan Huandao Plastic Packaging Co ltd
Current assignee: Wuhan Huandao Plastic Packaging Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-07
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of medicine bottle production, and particularly discloses a rotary cutting device for a bottle opening of an injection molding machine for plastic medicine bottle production, which comprises a case, a driving assembly and a cutting assembly, wherein the driving assembly is installed at the top of the inner wall of the case; according to the device, the driving assembly in the device can be matched with the cutting assembly to be used under the condition that the existing injection molding equipment is not violated to operate, and the cutting assembly can be arranged to cut the mouth of the medicine bottle molded in the mold, so that the cutting of the excess material is directly carried out after the medicine bottle is molded, the situation that the follow-up cutting can be carried out after the medicine bottle is conveyed is avoided, the excess material is not required to be manually cut, and the treatment of the excess material at the mouth of the medicine bottle is accelerated.

Description

Bottleneck rotary-cut device of injection molding machine for plastic medicine bottle production

Technical Field

The utility model relates to the technical field of medicine bottle production, in particular to a rotary cutting device for a bottle opening of an injection molding machine for plastic medicine bottle production.

Background

As the name implies, the medicine bottle is a bottle body for containing medicines, the existing medicine bottle is basically manufactured by plastic injection molding, excess materials can appear on the bottle mouth of the medicine bottle in the injection molding process, the excess materials need to be cut, and the cutting of the excess materials of the existing medicine bottle is basically realized by subsequently selecting the medicine bottle and manually cutting the medicine bottle.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle, which has the advantages of automatic cutting and cutting efficiency increase and solves the problem of lower efficiency of the existing cutting mode.

The utility model discloses a rotary cutting device for a bottle opening of an injection molding machine for producing plastic medicine bottles, which comprises a case, a driving assembly and a cutting assembly, wherein the driving assembly is installed at the top of the inner wall of the case, two dies are installed at the bottom of the driving assembly, the cutting assembly is installed at the center of the inner wall, close to the back, of the case, the cutting assembly comprises a transmission unit, the transmission unit comprises a plurality of belts, chains, a cutting rod and a connecting frame group, a plurality of first transmission wheels, second transmission wheels and gears are installed on the connecting frame group, one first transmission wheel and one second transmission wheel are in transmission connection through one belt, the centers of the first transmission wheel and one gear are fixedly connected through a rotating rod, and the rotating rod is in rotary connection with the connecting frame group.

Through the design of the technical scheme, through the drive assembly in the device, can cooperate the use of cutting assembly under the circumstances of not breaing current injection moulding equipment operation, and cutting assembly's setting can cut fashioned medicine bottle bottleneck in the mould, thereby reach the fashioned back of medicine bottle and directly carry out the cutting to the clout, thereby avoid needing to make the condition that just can carry out follow-up cutting after the medicine bottle transmission take place, and need not the manual work clout of cutting, thereby accelerate the processing to medicine bottle bottleneck clout.

As a further improvement of the utility model, the connecting frame set comprises a movable plate, and one side of the movable plate is vertically and fixedly connected with an electric telescopic rod.

Through the design of the technical scheme, the effect of enabling the connecting frame group to carry the cutting rod to move to contact with the bottle mouth of the medicine bottle is achieved.

As a further improvement of the utility model, one side of the movable plate, which is far away from the electric telescopic rod, is vertically and fixedly connected with a plurality of supporting plates, one end of the supporting plate, which is far away from the movable plate, is rotatably connected with the first driving wheel, and the rotating rod is rotatably connected with one end of the supporting plate, which is close to the movable plate.

As a further improvement of the utility model, the cutting rod comprises a rod body and a cutting knife, the cutting knife is vertically and fixedly connected with one end of the rod body, and one end of the rod body, which is far away from the cutting knife, is vertically and fixedly connected with the surface of one side, which is far away from the supporting plate, of the second driving wheel, which is close to the edge.

As a further improvement of the present invention, the driving assembly includes an electromagnetic slide rail transversely and fixedly connected to the top of the chassis, the surface of the electromagnetic slide rail is slidably connected to a movable frame, the inner side of the movable frame is transversely and vertically and fixedly connected to a first motor, an output shaft of the first motor is fixedly connected to a lead screw, one end of the lead screw, which is far away from the first motor, is rotatably connected to the inner wall of the movable frame, threads at two ends of the lead screw are reverse threads, and two reverse threads are respectively and fixedly connected to a mold for forming a medicine bottle through a slider.

Through the design of the technical scheme, the device has the function of enabling the device to be matched with and used by the cutting assembly in the process of not influencing the existing injection molding equipment.

As a further improvement of the utility model, the cutting assembly further comprises a second motor, the second motor is fixedly connected with the movable plate through a fixed plate, the fixed plate is fixedly connected with the center of one gear, and a plurality of gears are in transmission connection through chains.

Compared with the prior art, the utility model has the following beneficial effects:

according to the device, the driving assembly in the device can be matched with the cutting assembly to be used under the condition that the existing injection molding equipment is not violated to operate, and the cutting assembly can be arranged to cut the mouth of the medicine bottle molded in the mold, so that the cutting of the excess material is directly carried out after the medicine bottle is molded, the situation that the follow-up cutting can be carried out after the medicine bottle is conveyed is avoided, the excess material is not required to be manually cut, and the treatment of the excess material at the mouth of the medicine bottle is accelerated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of a top-down structure of the connector set;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a chassis; 2. a drive assembly; 21. an electromagnetic slide rail; 22. a movable frame; 23. a first motor; 24. a screw rod; 25. a slider; 3. an electric telescopic rod; 4. a second motor; 5. a movable plate; 6. a support plate; 7. a first drive pulley; 8. a gear; 9. a chain; 10. a belt; 11. cutting the rod; 12. a second transmission wheel; 13. a mold; 14. rotating the rod.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, the rotary cutting device for a bottle mouth of an injection molding machine for producing plastic medicine bottles of the present invention comprises a case 1, a driving assembly 2 and a cutting assembly, wherein the driving assembly 2 is installed at the top of the inner wall of the case 1, two molds 13 are installed at the bottom of the driving assembly 2, the cutting assembly is installed at the center of the inner wall of the case 1 near the back, the cutting assembly comprises a transmission unit, the transmission unit comprises a plurality of belts 10, chains 9, a cutting rod 11 and a connecting frame group, the connecting frame group is installed with a plurality of first transmission wheels 7, second transmission wheels 12 and gears 8, the first transmission wheels 7 and the second transmission wheels 12 are in transmission connection through the belts 10, the centers of the first transmission wheels 7 and the gears 8 are fixedly connected through a rotating rod 14, the rotating rod 14 is in rotational connection with the connecting frame group, through the driving assembly 2 in the device, can be in not breaing the use of cooperation cutting assembly under the current injection moulding equipment moving circumstances, and cutting assembly's setting, can cut fashioned medicine bottle bottleneck in the mould 13, thereby reach the fashioned back of medicine bottle and directly carry out the cutting to the clout, thereby avoid needing to make the condition that could carry out follow-up cutting after the medicine bottle transmission take place, and need not the manual cutting clout, thereby accelerate the processing to medicine bottle bottleneck clout, the link group is including a fly leaf 5, the perpendicular fixedly connected with electric telescopic handle 3 in one side of fly leaf 5, the effect that can make the link group carry cutting pole 11 and remove to contact with the medicine bottle bottleneck has been played.

Referring to fig. 3, 4 and 5, a plurality of support plates 6 are vertically and fixedly connected to a side of the movable plate 5 away from the electric telescopic rod 3, one end of each support plate 6 away from the movable plate 5 is rotatably connected to the first transmission wheel 7, the rotating rod 14 is rotatably connected to one end of each support plate 6 close to the movable plate 5, the cutting rod 11 comprises a rod body and a cutting knife, the cutting knife is vertically and fixedly connected to one end of the rod body, one end of the rod body away from the cutting knife is vertically and fixedly connected to a surface of the second transmission wheel 12 away from a side of the support plate 6 close to the edge, the driving assembly 2 comprises an electromagnetic slide rail 21 transversely and fixedly connected to the top of the case 1, a movable frame 22 is slidably connected to the surface of the electromagnetic slide rail 21, a first motor 23 is transversely and vertically and fixedly connected to the inner side of the movable frame 22, a lead screw 24 is fixedly connected to an output shaft of the first motor 23, one end of the lead screw 24 away from the first motor 23 is rotatably connected to the inner wall of the movable frame 22, the screw thread in both ends of lead screw 24 is reverse screw thread, respectively through slider 25 fixedly connected with be used for the fashioned mould 13 of medicine bottle on the reverse screw thread in twice, played and to have made the device at the effect that does not influence current injection moulding device's in-process adaptation and cutting assembly use, cutting assembly is still including second motor 4, second motor 4 passes through fixed plate and fly leaf 5 fixed connection, fixed plate and the central fixed connection of a gear 8, a plurality of gears 8 pass through chain 9 transmission and are connected.

In the use of the utility model: fashioned medicine bottle can move to the position of waiting to cut under the effect of the electromagnetism slide rail 21 in drive assembly 2 in mould 13, then start electric telescopic handle 3 among the cutting assembly, thereby enable electric telescopic handle 3 and make the cutting blade in the cutting rod 11 pierce the bottleneck clout through the link group, then start second motor 4, second motor 4 starts and can make all gears 8 rotate through chain 9, gear 8 rotates and can make first drive wheel 7 carry cutting rod 11 through belt 10 and make circular motion, reach the effect to the cutting of medicine bottle bottleneck promptly.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a plastics medicine bottle production is with bottleneck rotary-cut device of injection molding machine, includes quick-witted case (1), drive assembly (2), cutting assembly, its characterized in that: the cutting machine is characterized in that the driving assembly (2) is installed at the top of the inner wall of the case (1), two dies (13) are installed at the bottom of the driving assembly (2), and the cutting assembly is installed in the center of the inner wall, close to the back, of the case (1); the cutting assembly is including the drive unit, the drive unit is including a plurality of belts (10), chain (9), cutting rod (11) and a link group, install a plurality of first drive wheel (7), second drive wheel (12) and gear (8), one on the link group first drive wheel (7) and second drive wheel (12) are connected through a belt (10) transmission, one the central authorities of first drive wheel (7) and gear (8) are through a dwang (14) fixed connection, dwang (14) are organized with the link and are rotated and are connected.

2. The rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle as claimed in claim 1, is characterized in that: the connecting frame set comprises a movable plate (5), and an electric telescopic rod (3) is vertically and fixedly connected to one side of the movable plate (5).

3. The rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle as claimed in claim 2, is characterized in that: the utility model discloses a portable electric telescopic handle, including portable plate (5), the perpendicular fixedly connected with in one side of electric telescopic handle (3) a plurality of backup pads (6) are kept away from in portable plate (5), the one end and the first drive wheel (7) rotation that portable plate (5) were kept away from in backup pad (6) are connected, dwang (14) are connected with the one end rotation that backup pad (6) are close to portable plate (5).

4. The rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle as claimed in claim 1, is characterized in that: the cutting rod (11) comprises a rod body and a cutting knife, the cutting knife is vertically and fixedly connected with one end of the rod body, far away from the cutting knife, is vertically and fixedly connected with the surface, far away from the edge, of one side of the supporting plate (6) through the second driving wheel (12).

5. The rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle as claimed in claim 1, is characterized in that: the driving assembly (2) comprises an electromagnetic sliding rail (21) which is transversely and fixedly connected to the top of the case (1), and a movable frame (22) is connected to the surface of the electromagnetic sliding rail (21) in a sliding mode.

6. The rotary cutting device for the bottle opening of the injection molding machine for producing the plastic medicine bottle as claimed in claim 5, is characterized in that: the horizontal perpendicular fixedly connected with first motor (23) of inboard of activity frame (22), the output shaft fixedly connected with lead screw (24) of first motor (23), the one end that first motor (23) were kept away from in lead screw (24) rotates with the inner wall of activity frame (22) to be connected.

7. The rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle as claimed in claim 6, is characterized in that: the two ends of the screw rod (24) are provided with reverse threads, and the two reverse threads are respectively fixedly connected with a die (13) for forming the medicine bottle through a sliding block (25).

8. The rotary cutting device for the bottle mouth of the injection molding machine for producing the plastic medicine bottle as claimed in claim 1, is characterized in that: the cutting assembly further comprises a second motor (4), the second motor (4) is fixedly connected with the movable plate (5) through a fixing plate, the fixing plate is fixedly connected with the center of one gear (8), and the gears (8) are in transmission connection through a chain (9).