CN218985712U

CN218985712U - Mould opening and closing device of blow molding machine

Info

Publication number: CN218985712U
Application number: CN202223035353.4U
Authority: CN
Inventors: 李凌云; 邓腾; 刘玉涛; 杨兰琼
Original assignee: Foshan Misiri Furniture Co ltd
Current assignee: Foshan Misiri Furniture Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-09
Anticipated expiration: 2032-11-15

Abstract

The utility model provides a mold opening and closing device of a blow molding machine, which comprises a shell, wherein supporting feet are fixedly arranged on the bottom surface of the shell, an observation window is arranged on the surface of the shell, a top plate is arranged on the surface of the shell, a limiting mechanism is arranged on the surface of the top plate, a film blowing pipe is arranged in the limiting mechanism, a connecting mechanism is arranged in the shell, a right mold is fixedly arranged on one side of the connecting mechanism, a handle is fixedly arranged on one side of a fixing rod, and a left mold is fixedly arranged on one side of the fixing rod. This blowing machine mould device that opens and shuts, through the setting of dead lever, fixed establishment and handle, in the use, pulling draw-in lever and spring follow card hole's inside roll-off, then through the inside slip of handle pulling dead lever at the adapter sleeve, drive left mould and right mould separation simultaneously, be favorable to opening and closing the mould, the dead lever receives the restriction of adapter sleeve can not appear rocking, can avoid appearing the compound mould failure, causes the model to make mistakes, influences the normal use of device.

Description

Mould opening and closing device of blow molding machine

Technical Field

The utility model relates to the technical field related to blow molding machines, in particular to a mold opening and closing device of a blow molding machine.

Background

A blow molding machine is a plastic processing machine, in which a plastic body is blown and attached to a mold cavity of a certain shape by using wind force blown out from the machine after liquid plastic is sprayed out, and this machine is called a blow molding machine, but when the blow molding machine is used, mold opening and closing devices of the blow molding machine are particularly required.

However, in the existing mold opening and closing device of the blow molding machine, most of blow molding machines are troublesome in mold opening and closing during use, and meanwhile, the mold is easy to misplace during mold opening and closing, so that blow molding failure is caused, and normal use of the blow molding machine is affected.

Disclosure of Invention

The utility model aims to provide a mold opening and closing device of a blow molding machine, which solves the problems that the mold opening and closing device of the conventional blow molding machine is provided in the prior art, but most of the mold opening and closing devices of the conventional blow molding machine are troublesome in mold opening and closing in the use process, and the mold is easy to be misplaced in mold opening and closing, so that the blow molding is failed and the normal use of the blow molding machine is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blowing machine die opening and closing device, includes the shell, the bottom surface fixed mounting of shell has the supporting legs, the surface mounting of shell has the observation window, the surface mounting of shell has the roof, the surface of roof is provided with stop gear, stop gear's internally mounted has the inflation film manufacturing tube, the inside of shell is provided with coupling mechanism, one side fixed mounting of coupling mechanism has the right side mould, the surface of shell runs through there is the dead lever, the surface of dead lever is provided with fixed establishment, one side fixed mounting of dead lever has the handle, one side fixed mounting of dead lever has the left side mould.

Preferably, the stop gear includes first arc piece, first bolt, recess, connecting plate, locating hole and second arc piece, the fixed surface of roof installs first arc piece, one side threaded connection of first arc piece has first bolt, the surface of first arc piece is seted up flutedly, the inside sliding connection of recess has the connecting plate, the locating hole has been seted up on the surface of connecting plate, one side fixed mounting of connecting plate has the second arc piece, the inflation film manufacturing tube is installed to the inboard of first arc piece and second arc piece.

Preferably, the positioning holes are formed in the surface of the connecting plate at equal intervals, and the size of the groove is matched with the size of the connecting plate.

Preferably, the connecting mechanism comprises a fixed block, a second bolt and a connecting rod, wherein the fixed block is arranged in the shell, the second bolt is connected to the surface of the fixed block in a threaded manner, the connecting rod is fixedly arranged on one side of the fixed block, and the right die is fixedly arranged on one side of the connecting rod.

Preferably, the fixing mechanism comprises a clamping hole, a connecting sleeve, a spring and a clamping rod, wherein the clamping hole is formed in the surface of the fixing rod, the connecting sleeve is sleeved on the surface of the fixing rod, the spring is mounted on the surface of the connecting sleeve, and the clamping rod is fixedly mounted at one end of the spring.

Preferably, the fixing rod and the clamping rod form a clamping structure through the clamping hole, and the size of the clamping hole is identical with that of the clamping rod.

Compared with the prior art, the utility model has the beneficial effects that: this blowing machine mould device that opens and shuts, through the setting of dead lever, fixed establishment and handle, in the use, pulling draw-in lever and spring follow card hole's inside roll-off, then through the inside slip of handle pulling dead lever at the adapter sleeve, drive left mould and right mould separation simultaneously, be favorable to opening and closing the mould, the dead lever receives the restriction of adapter sleeve can not appear rocking, can avoid appearing the compound mould failure, causes the model to make mistakes, influences the normal use of device.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a spacing mechanism of the present utility model;

FIG. 3 is a schematic cross-sectional view of the connecting mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of the fastening mechanism of the present utility model.

In the figure: 1. a housing; 2. supporting feet; 3. an observation window; 4. a top plate; 5. a limiting mechanism; 501. a first arc block; 502. a first bolt; 503. a groove; 504. a connecting plate; 505. positioning holes; 506. a second arc block; 6. a film blowing pipe; 7. a connecting mechanism; 701. a fixed block; 702. a second bolt; 703. a connecting rod; 8. a right die; 9. a fixed rod; 10. a fixing mechanism; 1001. a clamping hole; 1002. connecting sleeves; 1003. a spring; 1004. a clamping rod; 11. a handle; 12. left die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a blowing machine die opening and closing device, which comprises a housing 1, the bottom surface fixed mounting of shell 1 has supporting legs 2, the surface mounting of shell 1 has observation window 3, the surface mounting of shell 1 has roof 4, the surface of roof 4 is provided with stop gear 5, the internally mounted of stop gear 5 has blowing pipe 6, the inside of shell 1 is provided with coupling mechanism 7, one side fixed mounting of coupling mechanism 7 has right mould 8, the surface of shell 1 runs through there is dead lever 9, the surface of dead lever 9 is provided with fixed establishment 10, one side fixed mounting of dead lever 9 has handle 11, one side fixed mounting of dead lever 9 has left mould 12.

Further, stop gear 5 includes first arc piece 501, first bolt 502, recess 503, connecting plate 504, locating hole 505 and second arc piece 506, the fixed surface mounting of roof 4 has first arc piece 501, one side threaded connection of first arc piece 501 has first bolt 502, recess 503 has been seted up on the surface of first arc piece 501, the inside sliding connection of recess 503 has connecting plate 504, locating hole 505 has been seted up on the surface of connecting plate 504, one side fixed mounting of connecting plate 504 has second arc piece 506, blowing pipe 6 is installed to the inboard of first arc piece 501 and second arc piece 506, through first arc piece 501, first bolt 502, recess 503, connecting plate 504, locating hole 505 and second arc piece 506 set up, second arc piece 506 inserts the inside of recess 503 through connecting plate 504, then use first bolt 502 to run through the connection of first arc piece 501 and second arc piece 506, simultaneously first arc piece 501 and second arc piece 506 can carry out spacing to blowing pipe 6, prevent that blowing pipe 6 from rocking.

Further, the positioning holes 505 are formed in the surface of the connecting plate 504 at equal intervals, the size of the groove 503 is matched with the size of the connecting plate 504, and through the arrangement of the groove 503 and the connecting plate 504, when the connecting plate 504 is inserted into the groove 503, the groove 503 can limit the connecting plate 504, so that the connecting plate 504 and the second arc-shaped block 506 are prevented from shaking.

Further, the connecting mechanism 7 comprises a fixed block 701, a second bolt 702 and a connecting rod 703, the fixed block 701 is installed in the inner portion of the shell 1, the second bolt 702 is connected to the surface of the fixed block 701 in a threaded mode, the connecting rod 703 is fixedly installed on one side of the fixed block 701, the right die 8 is fixedly installed on one side of the connecting rod 703, and the second bolt 702 penetrates through the fixed block 701 and the shell 1 to install the right die 8 through the arrangement of the fixed block 701, the second bolt 702 and the connecting rod 703.

Further, fixed establishment 10 includes draw-in hole 1001, adapter sleeve 1002, spring 1003 and clamping bar 1004, draw-in hole 1001 has been seted up on the surface of dead lever 9, the surface cover of dead lever 9 is equipped with adapter sleeve 1002, the surface mounting of adapter sleeve 1002 has spring 1003, the one end fixed mounting of spring 1003 has clamping bar 1004, through the setting of draw-in hole 1001, adapter sleeve 1002, spring 1003 and clamping bar 1004, in the use, pulling clamping bar 1004 and spring 1003 follow the inside roll-off of draw-in hole 1001, then pull dead lever 9 through handle 11 and slide in the inside of adapter sleeve 1002, drive left mould 12 and right mould 8 separation simultaneously, be favorable to carrying out the compound die, dead lever 9 receives the restriction of adapter sleeve 1002 and can not appear rocking, can avoid appearing the compound die failure, cause the model to makeing mistakes, influence the normal use of the device.

Further, the fixing rod 9 and the clamping rod 1004 form a clamping structure through the clamping hole 1001, the size of the clamping hole 1001 is matched with the size of the clamping rod 1004, and when the clamping rod 1004 is inserted into the clamping hole 1001 through the arrangement of the clamping hole 1001 and the clamping rod 1004, the clamping hole 1001 can limit the clamping rod 1004, so that shaking is prevented after the clamping rod 1004 is installed.

Working principle: firstly, the second arc-shaped block 506 needs to be inserted into the groove 503 through the connecting plate 504, then the first bolt 502 is used to penetrate through the first arc-shaped block 501 and the positioning hole 505 to complete the connection of the first arc-shaped block 501 and the second arc-shaped block 506, meanwhile, the first arc-shaped block 501 and the second arc-shaped block 506 can limit the film blowing pipe 6, the film blowing pipe 6 is prevented from shaking, then the second bolt 702 penetrates through the fixing block 701 and the shell 1 to install the right die 8, finally in the use process, the clamping rod 1004 and the spring 1003 are pulled to slide out from the inside of the clamping hole 1001, then the fixing rod 9 is pulled to slide in the inside of the connecting sleeve 1002 through the handle 11, meanwhile, the left die 12 is driven to be separated from the right die 8, the opening and closing are facilitated, the fixing rod 9 is limited by the connecting sleeve 1002, shaking does not occur, a die failure caused, a model is prevented from being caused, normal use of the device is influenced, the supporting leg 2 can support the shell 1, finally the observation window 3 can observe the inside the shell 1, so that whether a problem occurs when the opening and closing device is discovered in time, and thus the use process of the opening and closing device is completed.

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

Claims

1. The utility model provides a blowing machine mould opening and closing device, includes shell (1), its characterized in that: the utility model discloses a novel plastic film blowing machine, including shell (1), fixed mounting, handle, fixed mounting, right mould (8) are provided with supporting legs (2) in the bottom surface fixed mounting of shell (1), the surface mounting of shell (1) has observation window (3), the surface mounting of shell (1) has roof (4), the surface of roof (4) is provided with stop gear (5), the internally mounted of stop gear (5) has blown film pipe (6), the inside of shell (1) is provided with coupling mechanism (7), one side fixed mounting of coupling mechanism (7) has right mould (8), the surface of shell (1) runs through there is dead lever (9), the surface of dead lever (9) is provided with fixed establishment (10), one side fixed mounting of dead lever (9) has handle (11), one side fixed mounting of dead lever (9) has left mould (12).

2. The blow molding machine die opening and closing device according to claim 1, wherein the limiting mechanism (5) comprises a first arc-shaped block (501), a first bolt (502), a groove (503), a connecting plate (504), a positioning hole (505) and a second arc-shaped block (506), the first arc-shaped block (501) is fixedly mounted on the surface of the top plate (4), one side of the first arc-shaped block (501) is in threaded connection with the first bolt (502), the groove (503) is formed in the surface of the first arc-shaped block (501), the connecting plate (504) is connected with the inner sliding of the groove (503), the positioning hole (505) is formed in the surface of the connecting plate (504), the second arc-shaped block (506) is fixedly mounted on one side of the connecting plate (504), and the film blowing pipe (6) is mounted on the inner sides of the first arc-shaped block (501) and the second arc-shaped block (506).

3. A blow molding machine mold opening and closing device according to claim 2, wherein the positioning holes (505) are formed on the surface of the connecting plate (504) at equal intervals, and the size of the groove (503) is identical to the size of the connecting plate (504).

4. A blow molding machine mold opening and closing device according to claim 1, characterized in that the connecting mechanism (7) comprises a fixed block (701), a second bolt (702) and a connecting rod (703), wherein the fixed block (701) is installed in the housing (1), the second bolt (702) is connected to the surface of the fixed block (701) in a threaded manner, the connecting rod (703) is fixedly installed on one side of the fixed block (701), and the right mold (8) is fixedly installed on one side of the connecting rod (703).

5. The blow molding machine mold opening and closing device according to claim 1, wherein the fixing mechanism (10) comprises a clamping hole (1001), a connecting sleeve (1002), a spring (1003) and a clamping rod (1004), the clamping hole (1001) is formed in the surface of the fixing rod (9), the connecting sleeve (1002) is sleeved on the surface of the fixing rod (9), the spring (1003) is mounted on the surface of the connecting sleeve (1002), and the clamping rod (1004) is fixedly mounted at one end of the spring (1003).

6. The mold opening and closing device for a blow molding machine according to claim 5, wherein the fixing rod (9) and the clamping rod (1004) form a clamping structure through a clamping hole (1001), and the size of the clamping hole (1001) is matched with the size of the clamping rod (1004).