CN213500532U

CN213500532U - Cutlery box tectorial membrane mould with dustproof function

Info

Publication number: CN213500532U
Application number: CN202022030277.2U
Authority: CN
Inventors: 范志交
Original assignee: Foshan Nanhai District Shuangzhi Packaging Machinery Co ltd
Current assignee: Foshan Nanhai District Shuangzhi Packaging Machinery Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-22
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a lunch box film-covering mould with dustproof function, which comprises a bottom plate, a top plate, a protective cover and a fixed protective plate; a support column is arranged at the upper part of the bottom plate, a lower die is fixed at the upper part of the support column, and a positioning hole is formed at the upper part of the lower die; the lower part of the top plate is fixedly provided with a hydraulic cylinder, the lower end of the hydraulic cylinder is fixed on the upper part of the bearing plate, the lower part of the bearing plate is provided with an upper die, the lower part of the upper die is provided with a positioning column, and the positioning column is placed above the positioning hole; the fixed protection plate is fixedly arranged on the front surfaces of the bottom plate and the top plate, an opening is formed in the middle of the fixed protection plate, a movable protection plate is arranged on the opening, the movable protection plate is connected to the fixed protection plate through a hinge, and a clamping piece is arranged between the movable protection plate and the fixed protection plate; one side of the protective cover is provided with a ventilation pipe, and the other side of the protective cover is provided with an exhaust pipe; this cutlery box tectorial membrane mould with dustproof function has dustproof effect, provides more sanitary environment for the cutlery box processing.

Description

Cutlery box tectorial membrane mould with dustproof function

Technical Field

The utility model relates to a mold design field, in particular to cutlery box tectorial membrane mould with dustproof function.

Background

The injection mold is used for producing plastic products and endowing the plastic products with complete structures and accurate sizes, and specifically, the injection mold is formed by injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure, cooling and solidifying the plastics to obtain a formed product, the injection mold comprises a movable mold and a fixed mold, the movable mold is arranged on a movable mold plate of the injection molding machine, the fixed mold is arranged on a fixed mold plate of the injection molding machine, the movable mold and the fixed mold are closed to form a pouring system and a mold cavity during injection molding, and the movable mold and the fixed mold are separated during mold opening so as to take out the plastic products. When the lunch box is processed, a film-coating mould is used; moreover, when the lunch box is processed, because the lunch box is a common tableware, the lunch box needs to be dustproof, and the influence of dust on the processing of the lunch box is avoided; therefore, a mold for covering a film on a lunch box with a dustproof function is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutlery box tectorial membrane mould with dustproof function can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lunch box film covering mould with a dustproof function comprises a bottom plate, a top plate, a protective cover and a fixed protection plate; a pillar is arranged at the upper part of the bottom plate, a lower die is fixed at the upper part of the pillar, a positioning hole is formed in the upper part of the lower die, and a temperature measuring hole is formed in the side surface of the lower die; a guide sleeve is fixed on the upper part of the bottom plate and is arranged on the outer side of the strut, a guide pillar is arranged in the guide sleeve, a separation spring is arranged on the outer side of the guide pillar, the separation spring is arranged on the upper part of the guide sleeve, and the guide pillar is fixed on the lower part of the bearing plate; the upper part of the bottom plate is fixed with an upright post, and the top end of the upright post is fixed at the lower part of the top plate; the lower part of the top plate is fixedly provided with two hydraulic cylinders, the lower ends of the hydraulic cylinders are fixed on the upper part of the bearing plate, the lower part of the bearing plate is provided with an upper die, the lower part of the upper die is fixedly provided with a positioning column, and the positioning column is placed above the positioning hole; the surface of the top plate is fixedly provided with two groups of illuminating lamps which are fixed on two sides of the hydraulic cylinder; the fixed protection plate is fixedly arranged on the front surfaces of the bottom plate and the top plate, an opening is formed in the middle of the fixed protection plate and is square, a movable protection plate is arranged on the opening, the movable protection plate is connected to the fixed protection plate through a hinge, a clamping piece is arranged between the movable protection plate and the fixed protection plate, and a handle is arranged on the movable protection plate; the movable protection plate is made of transparent glass; the protective cover is U-shaped, is fixed between the bottom plate and the top plate and is fixed in three positions except the front surfaces of the bottom plate and the top plate; one side of the protective cover is provided with a ventilation pipe, and the other side of the protective cover is provided with an exhaust pipe.

Preferably, the clamping piece consists of a clamping groove, a clamping block, a sliding rail, a grab handle, a sliding groove, an installation column and a return spring; the slide rail is fixed on the movable protection plate, a fixture block is arranged in the slide rail, the top end of the fixture block is provided with an installation column, a reset spring is arranged on the installation column, and the top end of the reset spring is fixed in the slide rail; the grab handle is fixedly arranged on the clamping block, the grab handle is placed in the sliding groove, and the sliding groove is arranged on the sliding rail; the lower end of the clamping block is placed in the clamping groove, and the clamping groove is fixed on the fixed protection plate.

Preferably, a dustproof strip is arranged in a gap between the movable protection plate and the fixed protection plate.

Preferably, a first filter screen is arranged in the ventilation pipe.

Preferably, the exhaust pipe is provided with a fan, and the tail end of the exhaust pipe is provided with a second filter screen.

Compared with the prior art, the utility model discloses following beneficial effect has: the positioning columns and the positioning holes in the dustproof lunch box film-coating die are used for preventing the lower die and the upper die from being dislocated and influencing the processing of the lunch box; the protective cover, the fixed protective plate and the movable protective plate are matched for use, so that the lunch box can be processed for dust prevention; the ventilation pipe is used for ventilating the interior of the protective cover; the exhaust pipe is used for exhausting air in the protective cover and increasing the dustproof quality; the movable protection plate is arranged, so that the lunch box to be processed can be conveniently taken and placed, and the processing progress can be conveniently observed; the arrangement of the dustproof strip prevents dust from entering the lunch box from a gap between the fixed protection plate and the movable protection plate; the clamping pieces are used for fixing the movable protection plate on the fixed protection plate; this cutlery box tectorial membrane mould with dustproof function has dustproof effect, provides more sanitary environment for the cutlery box processing.

Drawings

Fig. 1 is the overall structure diagram of the utility model relates to a cutlery box tectorial membrane mould with dustproof function.

Fig. 2 is the utility model relates to a structural schematic diagram of guard plate in cutlery box tectorial membrane mould with dustproof function.

Fig. 3 is the utility model relates to a structural schematic diagram of fastener in cutlery box tectorial membrane mould with dustproof function.

In the figure: 1. a base plate; 2. a column; 3. a pillar; 4. a lower die; 5. positioning holes; 6. a positioning column; 7. an upper die; 8. a carrier plate; 9. a top plate; 10. a hydraulic cylinder; 11. a temperature measuring hole; 12. an illuminating lamp; 13. a guide post; 14. a separation spring; 15. a guide sleeve; 16. a protective cover; 17. fixing a protection plate; 18. a vent pipe; 19. a first filter screen; 20. opening a hole; 21. a hinge; 22. a dust-proof strip; 23. a movable protection plate; 24. a handle; 25. a fastener; 26. a fan; 27. a second filter screen; 28. an exhaust duct; 29. a card slot; 30. a clamping block; 31. a slide rail; 32. a handle; 33. a chute; 34. mounting a column; 35. a return spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a mold for covering a film on a lunch box with a dustproof function comprises a bottom plate 1, a top plate 9, a protective cover 16 and a fixed protection plate 17; the upper part of the bottom plate 1 is provided with a support column 3, the upper part of the support column 3 is fixed with a lower die 4, the upper part of the lower die 4 is provided with a positioning hole 5, and the side surface of the lower die 4 is provided with a temperature measuring hole 11 for measuring the temperature of the lower die 4 and the temperature of the lunch box with processing; a guide sleeve 15 is fixed on the upper part of the bottom plate 1, the guide sleeve 15 is arranged on the outer side of the strut 3, a guide post 13 is placed in the guide sleeve 15, a separation spring 14 is placed on the outer side of the guide post 13, the separation spring 14 is placed on the upper part of the guide sleeve 15, and the guide post 13 is fixed on the lower part of the bearing plate 8; the upper part of the bottom plate 1 is fixed with an upright post 2, and the top end of the upright post 2 is fixed at the lower part of the top plate 9; the lower part of the top plate 9 is fixedly provided with two hydraulic cylinders 10, the lower ends of the hydraulic cylinders 10 are fixed on the upper part of the bearing plate 8, the lower part of the bearing plate 8 is provided with an upper die 7, the lower part of the upper die 7 is fixedly provided with a positioning column 6, and the positioning column 6 is placed above the positioning hole 5; the surface of the top plate 9 is fixedly provided with two groups of illuminating lamps 12, and the two groups of illuminating lamps 12 are fixed on two sides of the hydraulic cylinder 10; the fixed protection plate 17 is fixedly arranged on the front surfaces of the bottom plate 1 and the top plate 9, an opening 20 is formed in the middle of the fixed protection plate 17, the opening 20 is square, a movable protection plate 23 is arranged on the opening 20, the movable protection plate 23 is connected to the fixed protection plate 17 through a hinge 21, a dust strip 22 is arranged in a gap between the movable protection plate 23 and the fixed protection plate 17, a clamping piece 25 is arranged between the movable protection plate 23 and the fixed protection plate 17, and a handle 24 is arranged on the movable protection plate 23; the movable protection plate 23 is made of transparent glass, so that the processing progress in the protection cover 16 can be observed conveniently; the clamping piece 25 consists of a clamping groove 29, a clamping block 30, a sliding rail 31, a grab handle 32, a sliding groove 33, an installation column 34 and a return spring 35 and is used for fixing the movable protection plate 23 on the fixed protection plate 17; the slide rail 31 is fixed on the movable protection plate 23, the fixture block 30 is placed in the slide rail 31, the top end of the fixture block 30 is provided with the mounting column 34, the reset spring 35 is placed on the mounting column 34, and the top end of the reset spring 35 is fixed in the slide rail 31; the handle 32 is fixedly installed on the fixture block 30, the handle 32 is placed in the sliding groove 33, and the sliding groove 33 is arranged on the sliding rail 31; the lower end of the clamping block 30 is placed in the clamping groove 29, and the clamping groove 29 is fixed on the fixed protection plate 17; the protective cover 16 is U-shaped, the protective cover 16 is fixed between the bottom plate 1 and the top plate 9, and the protective cover 16 is fixed at three positions of the bottom plate 1 and the top plate 9 except the front side; one side of the protective cover 16 is provided with a ventilation pipe 18, and the other side of the protective cover 16 is provided with an exhaust pipe 28 for exhausting air; a first filter screen 19 is arranged in the ventilation pipe 18, so that ventilation in the protective cover 16 is facilitated, and the first filter screen 19 is used for dust prevention; the exhaust duct 28 is provided with a fan 26 for facilitating air exhaust, and the tail end of the exhaust duct 28 is provided with a second filter screen 27 for dust prevention.

It should be noted that the utility model relates to a meal box film-covering mould with dustproof function, when in use, the upper mould 7 and the lower mould 4 are matched to process the meal box, and the positioning column 6 and the positioning hole 5 are used for preventing the lower mould 4 and the upper mould 7 from being dislocated to affect the processing of the meal box; the hydraulic cylinder 10 is used for pushing the upper die 7 to move so as to process the lunch box; the protective cover 16, the fixed protective plate 17 and the movable protective plate 23 are matched for use, so that the lunch box can be processed for dust prevention; the ventilation pipe 18 is used for ventilating the inside of the protection cover 16; the exhaust duct 28 is used for exhausting air in the protective cover 16 to increase the dustproof quality; the movable protective plate 23 is arranged, so that the lunch box to be processed can be conveniently taken and placed, and the processing progress can be conveniently observed; the arrangement of the dustproof strip 22 prevents dust from entering the lunch box from a gap between the fixed protection plate 17 and the movable protection plate 23; the clamping piece 25 is used for fixing the movable protection plate 23 on the fixed protection plate 17, and the clamping block 30 in the clamping piece 25 moves downwards under the pushing of the return spring 35, so that the lower end of the clamping block 30 is fixed in the clamping groove 29, and the movable protection plate 23 is further fixed on the fixed protection plate 17; and opening the movable protection plate 23, manually pushing the grab handle 32 to drive the fixture block 30 to move upwards, so that the lower end of the fixture block 30 moves out of the clamping groove 29, and the movable protection plate 23 is convenient to open.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lunch box film covering mould with a dustproof function comprises a bottom plate (1), a top plate (9), a protective cover (16) and a fixed protective plate (17); the method is characterized in that: a support post (3) is arranged at the upper part of the bottom plate (1), a lower die (4) is fixed at the upper part of the support post (3), a positioning hole (5) is arranged at the upper part of the lower die (4), and a temperature measuring hole (11) is arranged at the side surface of the lower die (4); a guide sleeve (15) is fixed on the upper part of the bottom plate (1), the guide sleeve (15) is arranged on the outer side of the support column (3), a guide post (13) is placed in the guide sleeve (15), a separation spring (14) is placed on the outer side of the guide post (13), the separation spring (14) is placed on the upper part of the guide sleeve (15), and the guide post (13) is fixed on the lower part of the bearing plate (8); the upper part of the bottom plate (1) is fixed with an upright post (2), and the top end of the upright post (2) is fixed at the lower part of the top plate (9); the lower part of the top plate (9) is fixedly provided with two hydraulic cylinders (10), the lower ends of the hydraulic cylinders (10) are fixed on the upper part of the bearing plate (8), the lower part of the bearing plate (8) is provided with an upper die (7), the lower part of the upper die (7) is fixedly provided with a positioning column (6), and the positioning column (6) is placed above the positioning hole (5); the surface of the top plate (9) is fixedly provided with two groups of illuminating lamps (12), and the two groups of illuminating lamps (12) are fixed on two sides of the hydraulic cylinder (10); the fixed protection plate (17) is fixedly arranged on the front surfaces of the bottom plate (1) and the top plate (9), an opening (20) is formed in the middle of the fixed protection plate (17), the opening (20) is square, a movable protection plate (23) is arranged on the opening (20), the movable protection plate (23) is connected to the fixed protection plate (17) through a hinge (21), a clamping piece (25) is arranged between the movable protection plate (23) and the fixed protection plate (17), and a handle (24) is arranged on the movable protection plate (23); the movable protection plate (23) is made of transparent glass; the protective cover (16) is U-shaped, the protective cover (16) is fixed between the bottom plate (1) and the top plate (9), and the protective cover (16) is fixed at three positions of the bottom plate (1) and the top plate (9) except the front side; one side of the protective cover (16) is provided with a ventilation pipe (18), and the other side of the protective cover (16) is provided with an exhaust pipe (28).

2. The mold for coating a lunch box with a dustproof function as claimed in claim 1, wherein: the clamping piece (25) consists of a clamping groove (29), a clamping block (30), a sliding rail (31), a grab handle (32), a sliding groove (33), a mounting column (34) and a return spring (35); the sliding rail (31) is fixed on the movable protection plate (23), the fixture block (30) is placed in the sliding rail (31), the top end of the fixture block (30) is provided with the mounting column (34), the reset spring (35) is placed on the mounting column (34), and the top end of the reset spring (35) is fixed in the sliding rail (31); a grab handle (32) is fixedly arranged on the fixture block (30), the grab handle (32) is placed in the sliding groove (33), and the sliding groove (33) is arranged on the sliding rail (31); the lower end of the clamping block (30) is placed in the clamping groove (29), and the clamping groove (29) is fixed on the fixed protection plate (17).

3. The mold for coating a lunch box with a dustproof function as claimed in claim 1, wherein: and a dustproof strip (22) is arranged in a gap between the movable protection plate (23) and the fixed protection plate (17).

4. The mold for coating a lunch box with a dustproof function as claimed in claim 1, wherein: a first filter screen (19) is arranged in the ventilation pipe (18).

5. The mold for coating a lunch box with a dustproof function as claimed in claim 1, wherein: install fan (26) on exhaust pipe (28), second filter screen (27) are installed to the end of exhaust pipe (28).