CN112059757B

CN112059757B - Separated core die for processing bottle mouth

Info

Publication number: CN112059757B
Application number: CN202010900177.2A
Authority: CN
Inventors: 邓伟
Original assignee: Chengdu Jingu Pharma-Pack Co ltd
Current assignee: Chengdu Jingu Pharma-Pack Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-07-13
Anticipated expiration: 2040-08-31
Also published as: CN112059757A

Abstract

The application relates to a separated type core die for processing a bottle mouth, belonging to the field of glass bottle mouth processing equipment; the machine core comprises a mounting seat and two machine cores, wherein each machine core comprises a mounting part and a core head fixedly arranged on the mounting part, a mounting groove is formed in the mounting seat, and the mounting part is arranged in the mounting groove; the lateral wall of core print has seted up the ring channel along the circumference of core print, be provided with on the mount pad and be used for driving about the drive assembly of two core to the direction motion of keeping away from each other. Add man-hour, two cores paste each other tightly, then overlap the bottleneck of glass bottle on the core is overhead, then keep away from each other through two cores of drive assembly drive to make core and bottleneck inner wall butt, then can order about the glass bottle rotation and process and polish, the ring channel has been seted up on the core, treat the processing back that finishes, the inner wall of bottleneck will form the ring form flange that corresponds with the ring channel, and then prevent the bottle plug effectively and drop easily.

Description

Separated core die for processing bottle mouth

Technical Field

The application relates to the field of glass bottle mouth processing equipment, in particular to a separating type machine core mold for processing a bottle mouth.

Background

At present, after a glass bottle is processed and formed, a bottle mouth is generally required to be processed, polished and formed. The vial is also called borosilicate glass or soda-lime glass tube injection vial, and is usually a small vial sealed by a rubber plug and an aluminum-plastic combined cover, or a vial directly sealed by a rubber plug. Generally used for packaging medicines such as vaccines, biological preparations, powder injections, freeze-drying and the like.

However, the bottle stopper is easy to fall off and difficult to seal tightly due to the fact that the upper and lower parts of the bottle neck of the penicillin bottle are consistent in thickness and smooth.

Disclosure of Invention

In order to prevent the bottle plug from droing easily, this application provides a disconnect-type core mould is used in bottleneck processing.

The application provides a pair of disconnect-type core mould is used in bottleneck processing adopts following technical scheme:

a separated type core die for processing a bottle opening comprises a mounting seat and two cores, wherein each core comprises a mounting part and a core head fixedly arranged on the mounting part, and the mounting part is arranged on the mounting seat;

the lateral wall of core print has seted up the ring channel along the circumference of core print, be provided with on the mount pad and be used for driving about the drive assembly of two core to the direction motion of keeping away from each other.

Through adopting above-mentioned technical scheme, add man-hour, two cores paste each other tightly, can overlap the bottleneck of glass bottle on the core, keep away from each other through two cores of drive assembly drive to make core and bottleneck inner wall butt, can order about the glass bottle rotation and process and polish, seted up the ring channel on the core, treat the back that finishes processing, the inner wall of bottleneck will form the ring form flange that corresponds with the ring channel, cover the bottle plug, can prevent the bottle plug effectively and drop easily.

Preferably: the installation department including the installation piece and be used for with the butt platform of bottleneck butt, set up the mounting groove in the mount pad, two the installation piece sets up in the mounting groove and can follow the direction that is close to each other or keeps away from and slide, the butt platform is fixed to be set up on the installation piece, the core head is fixed to be set up in the butt platform and keeps away from the one end of installation piece.

Through adopting above-mentioned technical scheme, add man-hour, butt platform and bottleneck butt play the effect to the glass bottle location, are convenient for control the position of the ring form flange in every glass bottle unanimous, improve processingquality.

Preferably: the driving assembly comprises a driving rod and a driving arm, the driving rod is rotatably arranged in the mounting seat in a penetrating mode, the driving arm is fixedly connected with one end, extending out of the mounting seat, of the driving rod, and a cutting groove is formed in the driving rod along the length direction of the driving rod; and the side walls of the two installation blocks, which are close to each other, are provided with driving grooves matched with the cutting grooves, and half of the distance between the two side walls of each driving groove is greater than the depth of each driving groove, each driving groove penetrates through the installation block, and the driving rod penetrates through the driving grooves on the installation blocks.

Through adopting above-mentioned technical scheme, the during operation drives the actuating lever and rotates through promoting the actuating arm, and the actuating lever and the cooperation of drive groove of grooving department promote two installation pieces to the direction motion of keeping away from each other when the actuating lever pivoted to make two core heads open and contradict with the bottleneck, convenient operation.

Preferably: the lateral wall of mount pad is seted up the perforation that runs through the mount pad along the slip direction of installation piece, wear to be equipped with the guide bar in the perforation of mount pad, installation piece sliding sleeve locates on the guide bar.

Through adopting above-mentioned technical scheme, at the gliding in-process of drive installation piece, the guide bar plays the effect to the installation piece direction, prevents the installation piece dislocation, improves the processingquality of bottleneck.

Preferably: the guide rod slides and penetrates through the through hole of the mounting seat, the number of the guide rods is at least two, and the mounting seat is provided with a limiting part for limiting the position of the guide rod.

By adopting the technical scheme, at least two guide rods are arranged, so that the stability of the mounting block is improved; when the movement needs to be disassembled, the limitation of the limiting part on the guide rod is only needed to be removed, the guide rod is pulled out along the through hole, and then the movement is taken out from the mounting groove.

Preferably: the locating part includes limiting bolt, set up on the mount pad and run through to fenestrate screw hole, limiting bolt threaded connection is downthehole in the screw thread on the mount pad.

Through adopting above-mentioned technical scheme, during the installation, install the core to the mounting groove in, insert the perforation with the guide bar, then rotate spacing bolt to make spacing bolt support tightly with the guide bar can, easy operation is convenient.

Preferably: a positioning groove is formed in one end, far away from the driving arm, of the driving rod along the circumferential direction of the driving rod, and a positioning ring used for abutting against the side wall, far away from the driving arm, of the mounting seat is sleeved in the positioning groove; and the driving rod is provided with a limiting table which is used for abutting against the side wall of the mounting seat close to the driving arm.

Through adopting above-mentioned technical scheme, position circle and spacing platform respectively with the both sides wall butt of mount pad, play the purpose of injecing the mount pad position, prevent at the in-process mount pad aversion of processing, improve processingquality.

Preferably: two the cover is equipped with the elastic component that is used for driving about two butt joint platforms and is close to each other on the butt joint bench.

By adopting the technical scheme, when the glass bottle is processed and needs to be demoulded, the driving rod is rotated firstly, so that the cutting groove is opposite to the side wall of the mounting block close to the adjacent mounting block, at the moment, the two mounting blocks are automatically driven to be close to each other by the elasticity of the elastic piece, and then the processed glass bottle can be separated from the core print; the operation is simple and convenient.

Preferably: and two cooling pipes are arranged in the butt joint platform in a penetrating way, and one ends of the two cooling pipes are communicated with a connecting pipe.

Through adopting above-mentioned technical scheme, let in the coolant liquid in the cooling tube, carry out cooling to the core, improve core life, avoid the core high temperature simultaneously and lead to the size grow, guarantee processingquality.

In summary, the present application includes at least one of the following beneficial technical effects:

1. add man-hour, two cores paste each other tightly, then overlap the bottleneck of glass bottle on the core is overhead, then keep away from each other through two cores of drive assembly drive to make core and bottleneck inner wall butt, then can order about the glass bottle rotation and process and polish, the ring channel has been seted up on the core, treat the processing back that finishes, the inner wall of bottleneck will form the ring form flange that corresponds with the ring channel, and then prevent the bottle plug effectively and drop easily.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

figure 2 is a schematic structural diagram of a movement according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a drive assembly and screw of an embodiment of the present application;

fig. 4 is a schematic structural diagram of a mounting seat and a mounting table according to an embodiment of the present application.

Description of reference numerals: 1. a mounting seat; 11. mounting grooves; 12. perforating; 13. an installation table; 131. mounting holes; 132. installing a threaded hole; 1321. installing a bolt; 14. a bump; 141. a first limit hole; 15. a second limiting hole; 2. a movement; 21. an installation part; 211. mounting blocks; 2111. a drive slot; 212. a butting table; 2121. an arc-shaped groove; 22. a core print; 221. an annular groove; 3. a drive assembly; 31. a drive rod; 311. grooving; 312. positioning a groove; 3121. positioning rings; 313. a limiting table; 314. a first jack; 315. a first fixing hole; 3151. a first fixing bolt; 32. a drive arm; 321. a second jack; 4. a guide bar; 41. a first guide bar; 42. a second guide bar; 51. a first limit bolt; 52. a second limit bolt; 6. an elastic member; 7. a cooling tube; 71. a connecting pipe; 8. a screw; 81. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a separated core mould for bottleneck processing.

Referring to fig. 1, a separated core mold for processing a bottle mouth comprises a mounting base 1 and two cores 2, wherein each core 2 comprises a mounting portion 21 and a core 22 fixedly arranged on the mounting portion 21. A mounting groove 11 is formed in the mounting seat 1, and one end of the mounting seat 1 is provided with an opening.

Referring to fig. 1 and 2, the mounting portion 21 includes mounting blocks 211 and an abutment table 212 for abutting against the mouth of the bottle, and the two mounting blocks 211 are provided in the mounting groove 11 and can slide in directions approaching to and separating from each other. The abutting table 212 is fixedly arranged on the mounting block 211, the core print 22 is fixedly arranged at one end of the abutting table 212 far away from the mounting block 211, and the side wall of the abutting table 212 close to the core print 22 is a plane.

Referring to fig. 1 and 2, the cross section of the core print 22 is a sector, and the arc curvatures of the sectors of the two core prints 22 are the same, and the sum of the corresponding central angles is less than 3600. When the two core prints 22 are mutually abutted, the distance between the sides of the two core prints 22 far away from each other is smaller than the diameter of the circle corresponding to the core print 22, so that the core prints 22 can be inserted into or separated from the bottle mouth of the glass bottle. The two core prints 22 may be identical or different in shape and size.

Referring to fig. 2, the sidewall of the core print 22 is provided with an annular groove 221 along the circumferential direction of the core print 22, and the annular groove 221 is disposed at a position of the core print 22 close to the abutting table 212, so that the flange of the processed bottle mouth is located at the bottle mouth.

Referring to fig. 2, the two abutting tables 212 are sleeved with an elastic element 6 for driving the two abutting tables 212 to approach each other, the elastic element 6 is a tension spring sleeved on the abutting tables 212, and two ends of the tension spring are both fixedly disposed on any one of the abutting tables 212. The abutting table 212 is provided with an arc groove 2121 along the circumferential direction thereof, and the tension spring is located in the arc groove 2121 to play a role in positioning the tension spring, so as to prevent the tension spring from displacing along the axial direction of the core print 22 to a certain extent.

Referring to fig. 2, cooling pipes 7 are inserted into both the abutment stages 212, and a connection pipe 71 is connected to one end of each cooling pipe 7. The cooling pipe 7 is made of metal with good heat conduction and can be made of steel or copper. Let in the coolant liquid in the cooling tube 7, carry out cooling to core head 22, improve core head 22 life, avoid core head 22 high temperature and lead to the size grow simultaneously, guarantee processingquality.

Referring to fig. 1 and 3, a driving assembly 3 for driving the two cartridges 2 to move in a direction away from each other is disposed on the mounting base 1, and the driving assembly 3 includes a driving rod 31 and a driving arm 32. The driving rod 31 is rotatably arranged in the mounting seat 1, the driving rod 31 is perpendicular to the axial direction of the core print 22, and the cross section of the driving rod 31 is circular. The driving arm 32 is fixedly connected with one end of the driving rod 31 extending out of the mounting base 1, and the driving arm 32 is perpendicular to the driving rod 31 and the core print 22.

Referring to fig. 3, the driving rod 31 is provided with a first insertion hole 314, one end of the driving arm 32 is inserted into the first insertion hole 314, a first fixing hole 315 is provided on a side wall of the driving rod 31 far away from the mounting base 1 along an axial direction of the driving rod 31, and the first fixing hole 315 is communicated with the first insertion hole 314. A first fixing bolt 3151 is connected to the first fixing hole 315 of the driving rod 31 through an internal thread, and the first fixing bolt 3151 is tightly abutted to the driving arm 32.

Referring to fig. 3, a second insertion hole 321 is formed in one end of the driving arm 32, which is away from the driving rod 31, along a length direction perpendicular to the driving arm 32, a screw rod 8 is slidably inserted in the second insertion hole 321 of the driving arm 32, two nuts 81 are threadedly connected to the screw rod 8, the two nuts 81 are located at two sides of the driving arm 32, and the two nuts 81 are both abutted against the driving arm 32.

By turning the nut 81, the position of the screw 8 is adjusted, and the distance between the end of the screw 8 far from the driving arm 32 and the driving arm 32 is adjusted. In operation, the driving arm 32 is driven to deflect by pushing the end of the screw 8, and the driving rod 31 is driven to rotate. The position of the screw rod 8 is adjustable, so that the position of the screw rod 8 can be conveniently adjusted during installation.

Referring to fig. 2 and 3, a cutting groove 311 is formed in the driving rod 31 along the length direction of the driving rod 31, the bottom wall of the cutting groove 311 is a plane, a driving groove 2111 matched with the cutting groove 311 is formed in the side wall of the two mounting blocks 211 close to each other, the driving groove 2111 penetrates through the mounting blocks 211, and the driving rod 31 penetrates through the driving groove 2111 in the mounting blocks 211. Half of the distance between the two side walls of the driving slot 2111 is greater than the depth of the driving slot 2111, and the depth of the driving slot 2111 is the distance from the bottom wall of the driving slot 2111 to the plane where the side wall of the mounting block 211 adjacent to the adjacent mounting block 211 is located. The side wall of the driving slot 2111 may be a plane or an arc surface, in this embodiment, the side wall of the driving slot is an arc surface adapted to the driving rod 31, and the bottom wall is a plane attached to the bottom wall of the cutting slot 311. When the two mounting blocks 211 abut against each other, the bottom wall of the slot 311 abuts against the bottom wall of the driving groove 2111.

During operation, the screw rod 8 is pushed to move, the screw rod 8 drives the driving arm 32 to move, the driving arm 32 drives the driving rod 31 to rotate, the driving rod 31 at the cutting groove 311 is matched with the driving groove 2111, and the driving rod 31 rotates and simultaneously drives the two mounting blocks 211 to move towards the direction away from each other, so that the two core heads 22 are opened to abut against the bottle neck, and the operation is convenient.

Referring to fig. 3, a positioning groove 312 is formed in one end of the driving rod 31, which is away from the driving arm 32, along the circumferential direction of the driving rod 31, and a positioning ring 3121, which is used for abutting against a side wall of the mounting base 1 (see fig. 1), which is away from the driving arm 32, is sleeved in the positioning groove 312. The drive lever 31 is provided with a stopper 313 for abutting against a side wall of the mount 1 close to the drive arm 32. The locating ring 3121 and the spacing platform 313 respectively with the both sides wall butt of mount pad 1, play the purpose of injecing mount pad 1 position, prevent at the in-process mount pad 1 aversion of processing, improve processingquality.

Referring to fig. 4, a through hole 12 penetrating through the mounting base 1 is formed in the side wall of the mounting base 1 along the sliding direction of the mounting block 211, a guide rod 4 is slidably penetrated through the through hole 12 of the mounting base 1, and at least two guide rods 4 are provided. In this embodiment, two guide rods 4 are provided, and are respectively located at two sides of the driving groove 2111, and the mounting block 211 is slidably sleeved on the guide rods 4. The guide rods 4 are at least two, so that the stability of the mounting block 211 is improved.

Referring to fig. 4, the mounting base 1 is provided with a limiting member for limiting the position of the guide rod 4, and the limiting member includes a limiting bolt. A threaded hole penetrating through the through hole 12 is formed in the mounting seat 1, and the limiting bolt is connected in the threaded hole in the mounting seat 1 in a threaded mode.

Specifically, referring to fig. 4, the two guide rods 4 are a first guide rod 41 and a second guide rod 42, respectively. The side wall of the mounting base 1 close to the core print 22 is fixedly provided with two bumps 14, the bumps 14 are symmetrically distributed along the core print 22, and two ends of the first guide rod 41 respectively penetrate through the two bumps 14. The threaded hole comprises a first limiting hole 141 and a second limiting hole 15, and the first limiting hole 141 is arranged in the bump 14. The limit bolt includes a first limit bolt 51 and a second limit bolt 52, and the first limit bolt 51 is threadedly coupled to the first limit hole 141. The side wall of the mounting seat 1 far from the core print 22 is provided with a second limiting hole 15 penetrating to the second guide rod 42 along the axial direction of the core print 22, and the second limiting bolt 52 is in threaded connection with the second limiting hole 15.

In the process of driving the mounting block 211 to slide, the guide rod 4 plays a role in guiding the mounting block 211, so that the mounting block 211 is prevented from being dislocated, and the processing quality of a bottle mouth is improved. During the installation, install core 2 to mounting groove 11 in, insert perforation 12 with guide bar 4, then rotate limit bolt to make limit bolt support tightly with guide bar 4 can, easy operation is convenient.

Referring to fig. 4, a mounting base 13 is fixedly provided at an end of the mounting base 1 remote from the opening, a mounting hole 131 is formed in a side wall of the mounting base 13 remote from the mounting base 1, a mounting screw hole 132 penetrating through the mounting hole 131 is formed in a side wall of the mounting base 13, and a mounting bolt 1321 is screwed into the mounting screw hole 132. In actual use, the mounting table 13 is sleeved on a mounting rod for mounting a core 2 mold on a mechanical device for processing glass bottles, and then the mounting bolt 1321 is screwed.

The implementation principle of the embodiment of the application is as follows: during processing, the two cores 2 are tightly attached to each other, the bottle mouth of the glass bottle is sleeved on the core head 22, the screw rod 8 is pushed to move, the screw rod 8 drives the driving arm 32 to move, and the driving arm 32 drives the driving rod 31 to rotate; the driving rod 31 at the cutting slot 311 is matched with the driving slot 2111, and the driving rod 31 rotates and drives the two mounting blocks 211 to move towards the direction away from each other, so that the two cores 22 are opened to abut against the inner wall of the bottle neck.

The glass bottle rotates at a high speed for processing and polishing, the core head 22 is provided with the annular groove 221, after the processing is finished, the inner wall of the bottle neck forms an annular flange corresponding to the annular groove 221, the bottle stopper is covered, and therefore the bottle stopper is effectively prevented from falling off easily.

When the glass bottle is processed and needs to be demolded, the driving rod 31 is rotated first to enable the cutting groove 311 to be opposite to the side wall of the mounting block 211 close to the adjacent mounting block 211, at the moment, the elastic force of the elastic piece 6 automatically drives the two mounting blocks 211 to be close to each other, and then the processed glass bottle can be separated from the core print 22.

It should be noted that, during actual operation, the core 2 mold needs to be installed on a mechanical device for processing glass bottles, the installation table 13 is sleeved on an installation rod for installing the core 2 mold on the mechanical device for processing glass bottles, and then the installation bolt 1321 is screwed down; the mechanical equipment for processing the glass bottle is provided with a mechanism for driving the screw rod 8 to move, and the driving rod 31 is driven to rotate ninety degrees each time, so that the core heads 22 are separated into a grinding state or mutually attached into a demoulding state.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bottleneck processing is with disconnect-type core mould which characterized in that: the device comprises a mounting seat (1) and two machine cores (2), wherein each machine core (2) comprises a mounting part (21) and a core print (22) fixedly arranged on the mounting part (21), and the mounting part (21) is arranged on the mounting seat (1);

an annular groove (221) is formed in the side wall of the core print (22) along the circumferential direction of the core print (22), and a driving assembly (3) for driving the two cores (2) to move in the direction away from each other is arranged on the mounting seat (1);

the mounting part (21) comprises mounting blocks (211) and a butting table (212) used for being butted with a bottle opening, mounting grooves (11) are formed in the mounting seat (1), the two mounting blocks (211) are arranged in the mounting grooves (11) and can slide along the directions close to or far away from each other, the butting table (212) is fixedly arranged on the mounting blocks (211), and the core head (22) is fixedly arranged at one end, far away from the mounting blocks (211), of the butting table (212);

the driving assembly (3) comprises a driving rod (31) and a driving arm (32), the driving rod (31) is rotatably arranged in the mounting seat (1) in a penetrating manner, the driving arm (32) is fixedly connected with one end, extending out of the mounting seat (1), of the driving rod (31), and a cutting groove (311) is formed in the driving rod (31) along the length direction of the driving rod (31);

the side walls, close to each other, of the two mounting blocks (211) are provided with driving grooves (2111) matched with the cutting grooves (311), half of the distance between the two side walls of each driving groove (2111) is larger than the depth of each driving groove (2111), each driving groove (2111) penetrates through the corresponding mounting block (211), and the driving rod (31) penetrates through the corresponding driving groove (2111) in the corresponding mounting block (211).

2. The mold with the separated type movement for bottle mouth processing as claimed in claim 1, wherein: the lateral wall of mount pad (1) is seted up along the slip direction of installation piece (211) and is run through perforation (12) of mount pad (1), wear to be equipped with guide bar (4) in perforation (12) of mount pad (1), install piece (211) slip cap is located on guide bar (4).

3. The mold with the separated type movement for bottle mouth processing as claimed in claim 2, wherein: the guide rod (4) is slidably arranged in a through hole (12) of the mounting seat (1) in a penetrating mode, at least two guide rods (4) are arranged, and a limiting part used for limiting the position of the guide rod (4) is arranged on the mounting seat (1).

4. The mold with the separated type movement for bottle mouth processing as claimed in claim 3, wherein: the locating part comprises a limiting bolt, a threaded hole penetrating through the through hole (12) is formed in the mounting seat (1), and the limiting bolt is connected in the threaded hole in the mounting seat (1) in a threaded mode.

5. The mold with the separated type movement for bottle mouth processing as claimed in claim 4, wherein: one end, far away from the driving arm (32), of the driving rod (31) is provided with a positioning groove (312) along the circumferential direction of the driving rod (31), and a positioning ring (3121) used for being abutted against the side wall, far away from the driving arm (32), of the mounting base (1) is sleeved in the positioning groove (312); and the driving rod (31) is provided with a limiting table (313) which is abutted against the side wall of the mounting base (1) close to the driving arm (32).

6. The mold with a separable core for bottleneck of any one of claims 2 to 5, wherein: the two abutting-joint tables (212) are sleeved with elastic pieces (6) used for driving the two abutting-joint tables (212) to be close to each other.

7. The mold with the separated type movement for bottle mouth processing as claimed in claim 2, wherein: and cooling pipes (7) are arranged in the two abutting-against tables (212) in a penetrating manner, and one ends of the two cooling pipes (7) are communicated with a connecting pipe (71).