High-barrier film blow molding device

Abstract

The utility model provides a high barrier film blow molding device which comprises a processing table, the top of the processing table is movably connected with a mold, the top of the processing table is provided with a pushing mechanism, the pushing mechanism comprises extension plates, a telescopic air cylinder, a pushing plate and a bolt, the front side and the rear side of the processing table are fixedly connected with the extension plates, and the telescopic air cylinder is fixedly connected with the bolt. The top of the extension plate is fixedly connected with the bottom of a telescopic air cylinder, the inner side of the telescopic air cylinder is fixedly connected with the outer side of a push plate, the inner side of the push plate is movably connected with the outer side of a mold through a bolt, and the top of the machining table is fixedly connected with a movable cover. Through the pushing mechanism, when the mold is subjected to closed machining, a telescopic air cylinder pushes the mold to move towards the inner side at the same time, the sealing performance of the whole mold is improved, when the mold is replaced through a bolt, operation of a worker is facilitated, and through the arrangement of a sliding groove, the moving direction of the mold can be limited, and normal use of the structure is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a high-barrier film blow molding device belongs to high-barrier film blow processing technical field. BACKGROUND

[0002] High-barrier films are widely used in food, medicine, electronics and other fields. These devices usually use multi-layer co-extrusion technology, which can combine different polymers in a single film to achieve higher barrier effects. High-barrier films have good oxygen and water resistance, chemical resistance, and can effectively extend the shelf life of products and maintain product quality.

[0003] Chinese open patent (publication number: CN 219883256 U) discloses a blow molding device, including mold and slide rail, the slide rail top is fixedly connected with telescopic rod two, telescopic rod two one end is fixedly connected with polishing shell, the polishing shell inside is fixedly connected with buffer, buffer one end is fixedly connected with grinding stone, the mold inside is opened blow cavity and sealing boss, the slide rail top is fixedly connected with telescopic rod one, telescopic rod one one end is fixedly connected with vibration assembly, vibration assembly one end is movably connected with cutting blade, vibration assembly includes vibration motor, cam and sliding boss, sliding boss one end is fixedly connected in telescopic rod one and sliding boss, cam one end is fixedly connected in vibration motor power output, one end is movably connected in cutting blade inside, cutting blade is slidably connected in the slide rail top;It has the advantages that through the external control equipment, the telescopic rod two is elongated to polish once after each cutting, the cutting tool is kept sharp, and the time of cutting tool disassembly and maintenance is reduced;

[0004] However, the above-mentioned technology may have the following problems: when replacing the mold, most of the existing devices are fixed by multiple bolts and need to be taken out by artificial picking after injection molding. When picking up by artificial method, it is easy to increase the risk of injury to workers. When replacing the mold, the work process is more complicated and cannot effectively improve the work efficiency.

[0005] Therefore, a high-barrier film blow molding device is provided. Utility model content

[0006] Therefore, the utility model provides a high-barrier film blow molding device to solve or alleviate the technical problems in the prior art, and at least provides a beneficial choice.

[0007] The technical scheme of the utility model is implemented as follows: a high-barrier thin film blow molding device, comprising a processing table, the top of the processing table is movably connected with a mold, the top of the processing table is provided with a pushing mechanism, the pushing mechanism comprises an extension plate, a telescopic cylinder, a push plate and a bolt, the front and back sides of the processing table are both fixedly connected with the extension plate, the top of the extension plate is fixedly connected with the bottom of the telescopic cylinder, the inner side of the telescopic cylinder is fixedly connected with the outer side of the push plate, the inner side of the push plate is movably connected with the outer side of the mold through the bolt.

[0008] Further preferably, the top of the processing table is fixedly connected with a moving cover, and the top of the moving cover is provided with a blow molding box.

[0009] Further preferably, the top of the processing table is provided with a sliding groove, and the mold is slidably connected in the sliding groove.

[0010] Further preferably, the front and back sides of the processing table are both provided with a moving mechanism, the moving mechanism comprises a fixed plate, a rotary motor and a screw rod, the front and back sides of the processing table are both fixedly connected with the fixed plate, the left side of the fixed plate is fixedly connected with the right side of the rotary motor, the left side of the rotary motor is fixedly connected with the right side of the screw rod, and the left side of the screw rod penetrates through the left side of the extension plate.

[0011] Further preferably, the front and back sides of the processing table are both fixedly connected with a limiting block, and the limiting block is sleeved on the surface of the screw rod.

[0012] Further preferably, the left side of the processing table is fixedly connected with a conveying table, and the top of the conveying table is movably connected with a limiting plate through a fixed pin.

[0013] Further preferably, the top of the conveying table is provided with a plurality of fixed grooves, and the bottom of the bolt is movably connected in the fixed grooves.

[0014] Further preferably, the top of the conveying table is provided with a stroke groove, the top of the limiting plate is fixedly connected with a stroke rod, and the bottom of the stroke rod penetrates through the inside of the stroke groove.

[0015] The utility model discloses an embodiment has the following advantages due to adopting the above technical scheme:

[0016] One, the utility model discloses a pushing mechanism can move to the inboard when the mold is closed and is processed, and the overall mold tightness is increased, the bolt can be convenient for the staff to operate when the mold is replaced, the sliding groove can limit the moving direction of the mold, and the normal use of the structure is ensured.

[0017] The utility model discloses a movable mechanism is set up, when the mould is moved, the rotation motor is driven the screw rod to rotate through, and the mould is moved to left through the meshing of screw rod and extension plate, and the staff is conveniently discharged, and the overall device automation is increased, through setting up the limiting sheet, the movement direction and the stroke of product can be limited when the product that injection molding is completed is discharged, and falling is prevented.

[0018] The above summary is intended to illustrate only and is not intended to limit the application in any way. Further aspects, embodiments and features of the application will be apparent from a consideration of the drawings and following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0020] Figure 1 It is a schematic diagram of the three-dimensional front view structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the conveying table structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the pushing mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the pushing mechanism structure of the utility model; Figure 3 It is a schematic diagram of the partial enlargement structure at A in the middle;

[0024] Figure 5 It is a schematic diagram of the movable mechanism structure of the utility model.

[0025] The drawings are as follows: 1, processing table; 2, mould; 3, pushing mechanism; 301, extension plate; 302, telescopic cylinder; 303, push plate; 304, bolt; 4, moving cover; 5, blow molding box; 6, sliding groove; 7, movable mechanism; 701, fixed plate; 702, rotation motor; 703, screw rod; 8, limiting block; 9, conveying table; 10, limiting sheet; 11, fixed groove; 12, stroke groove; 13, stroke rod; 14, fixed pin. DETAILED DESCRIPTION

[0026] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and description are considered to be exemplary in nature and not limiting.

[0027] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] Embodiment 1

[0029] As Figures 1-5 shown, the embodiment of the present application provides a high-barrier film blow molding device, including a processing table 1, the top of the processing table 1 is movably connected with a mold 2, the top of the processing table 1 is provided with a pushing mechanism 3, the pushing mechanism 3 includes an extension plate 301, a telescopic cylinder 302, a push plate 303 and a bolt 304, the front and rear sides of the processing table 1 are both fixedly connected with the extension plate 301, the top of the extension plate 301 is fixedly connected with the bottom of the telescopic cylinder 302, the inner side of the telescopic cylinder 302 is fixedly connected with the outer side of the push plate 303, the inner side of the push plate 303 is movably connected with the outer side of the mold 2 through the bolt 304, the top of the processing table 1 is fixedly connected with a moving cover 4, the top of the moving cover 4 is provided with a blow molding box 5, the top of the processing table 1 is provided with a sliding groove 6, and the mold 2 is slidably connected in the sliding groove 6.

[0030] Through the pushing mechanism 3, when the mold 2 is closed for processing, the telescopic cylinder 302 pushes the mold 2 and moves inward at the same time, increasing the overall mold 2 sealing performance, through the bolt 304, when the mold 2 is replaced, it is convenient for the staff to operate, by setting the sliding groove 6, the moving direction of the mold 2 can be limited, and the normal use of the structure is ensured.

[0031] Embodiment 2

[0032] In one embodiment, the front and rear sides of the processing table 1 are provided with moving mechanisms 7, the moving mechanism 7 comprises a fixed plate 701, a rotary motor 702 and a screw rod 703, the front and rear sides of the processing table 1 are fixedly connected with the fixed plate 701, the left side of the fixed plate 701 is fixedly connected with the right side of the rotary motor 702, the left side of the rotary motor 702 is fixedly connected with the right side of the screw rod 703, the left side of the screw rod 703 penetrates to the left side of the extension plate 301, the front and rear sides of the processing table 1 are fixedly connected with limiting blocks 8, the limiting block 8 is sleeved on the surface of the screw rod 703, the left side of the processing table 1 is fixedly connected with a conveying table 9, the top of the conveying table 9 is movably connected with a limiting plate 10 through a fixed pin 14, a plurality of fixed grooves 11 are formed in the top of the conveying table 9, the bottom of the bolt 304 is movably connected in the fixed groove 11, a stroke groove 12 is formed in the top of the conveying table 9, the top of the limiting plate 10 is fixedly connected with a stroke rod 13, and the bottom of the stroke rod 13 penetrates to the inside of the stroke groove 12.

[0033] Through the moving mechanism 7, when the mold 2 is moved, the screw rod 703 is driven to rotate by the rotary motor 702, the mold 2 is moved to the left through the meshing of the screw rod 703 and the extension plate 301, the staff is facilitated to discharge, the overall device is increased in automation, and through the limiting plate 10, the movement direction and stroke of the product can be limited when the product is discharged after injection molding, and falling is prevented.

[0034] When the utility model works: after the mold 2 is installed through the bolt 304, start telescopic cylinder 302, telescopic cylinder 302 pushes push plate 303 and moves to the inside at the same time, closes mold 2, carries out blow molding processing through blow molding box 5, when blow molding is finished, start rotary motor 702, rotary motor 702 drives screw rod 703 to rotate, and the mold 2 is moved to the left by telescopic cylinder 302 through the meshing of screw rod 703 and extension plate 301, when moving to the appropriate position, through telescopic cylinder 302, the mold 2 is opened to separate the product after forming by contracting to the outside, is transported through conveying table 9, and the mold 2 is reset through rotary motor 702, and the product can be blow molded again.

[0035] The above describes only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A high-barrier film blow molding apparatus comprising a processing table (1), characterized in that: The top of the processing table (1) is movably connected with a mold (2), the top of the processing table (1) is provided with a pushing mechanism (3), the pushing mechanism (3) comprises an extension plate (301), a telescopic cylinder (302), a push plate (303) and a bolt (304), the front and rear sides of the processing table (1) are fixedly connected with the extension plate (301), the top of the extension plate (301) is fixedly connected with the bottom of the telescopic cylinder (302), the inner side of the telescopic cylinder (302) is fixedly connected with the outer side of the push plate (303), and the inner side of the push plate (303) is movably connected with the outer side of the mold (2) through the bolt (304).

2. A high barrier film blow molding apparatus according to claim 1, wherein: The top of the processing table (1) is movably connected with a mold (2), the top of the processing table (1) is provided with a pushing mechanism (3), the pushing mechanism (3) comprises an extension plate (301), a telescopic cylinder (302), a push plate (303) and a bolt (304), the front and rear sides of the processing table (1) are fixedly connected with the extension plate (301), the top of the extension plate (301) is fixedly connected with the bottom of the telescopic cylinder (302), the inner side of the telescopic cylinder (302) is fixedly connected with the outer side of the push plate (303), and the inner side of the push plate (303) is movably connected with the outer side of the mold (2) through the bolt (304).

3. A high barrier film blow molding apparatus according to claim 2, wherein: The top of the processing table (1) is movably connected with a mold (2), the top of the processing table (1) is provided with a pushing mechanism (3), the pushing mechanism (3) comprises an extension plate (301), a telescopic cylinder (302), a push plate (303) and a bolt (304), the front and rear sides of the processing table (1) are fixedly connected with the extension plate (301), the top of the extension plate (301) is fixedly connected with the bottom of the telescopic cylinder (302), the inner side of the telescopic cylinder (302) is fixedly connected with the outer side of the push plate (303), and the inner side of the push plate (303) is movably connected with the outer side of the mold (2) through the bolt (304).

4. A high barrier film blow molding apparatus according to claim 3, wherein: The front and rear sides of the processing table (1) are fixedly connected with a limiting block (8), and the limiting block (8) is sleeved on the surface of the screw rod (703).

5. A high barrier film blow molding apparatus according to claim 4, wherein: The left side of the processing table (1) is fixedly connected with a conveying table (9), and the top of the conveying table (9) is movably connected with a limiting plate (10) through a fixed pin (14).

6. A high barrier film blow molding apparatus according to claim 1, wherein: The top of the conveying table (9) is provided with a plurality of fixed grooves (11), and the bottom of the bolt (304) is movably connected in the fixed groove (11).

7. A high barrier film blow molding apparatus according to claim 6, wherein: The top of the conveying table (9) is provided with a stroke groove (12), the top of the limiting plate (10) is fixedly connected with a stroke rod (13), and the bottom of the stroke rod (13) penetrates into the stroke groove (12).

8. A high barrier film blow molding apparatus according to claim 6, wherein: ​

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