Blank injection bottle blowing mold

Abstract

The utility model relates to the technical field of bottle blowing molds, and discloses a blank injection bottle blowing mold which comprises a blank injection mold assembly, a constant-temperature heating assembly located at one end of the blank injection mold assembly, a bottle blowing assembly located at one end of the constant-temperature heating assembly and a bottle discharging assembly located at one end of the bottle blowing assembly. The blank injection mold assembly comprises a module arranged at the top end of the interior of the blank injection mold assembly, and a plurality of sets of mold grooves are formed in the module. The injection plate is arranged above the top of the module, and mounting frames are arranged at the two ends of the bottom of the constant-temperature heating assembly. Raw materials are injected into a module and a mold groove in the blank injection mold assembly to form a bottle blank, the bottle blank can be softened through the constant-temperature heating assembly, then bottle blowing machining can be conducted on the bottle blank through a blowing fixing block and a bottle blowing groove on the top of the bottle blowing assembly, and finally blown bottles are pushed out through a pushing frame and a pushing rod of the bottle discharging assembly. Bottle blowing processing can be rapidly carried out, and the working efficiency of the bottle blowing mold is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle blowing moulds, in particular to an injection mould for bottle blowing. Background Art

[0002] Blow molding mainly refers to hollow blow molding, which is a method of using gas pressure to inflate the hot-melt parison closed in the mold to form a hollow product. It is a rapidly developing plastic molding method. The mold used for blow molding is only a female mold. Compared with injection molding, the equipment cost is lower, the adaptability is stronger, the molding performance is good, and the products with complex undulating curves can be molded. The bottle blowing mold is a type of blow molding mold.

[0003] At present, traditional bottle blowing molds require the cooperation of multiple equipment to complete the bottle blowing process, which will affect the production efficiency of the product, and the processing procedures are complicated. The deviation of each process will affect the quality of the product, resulting in poor use of the mold, which is not convenient for people to use in production. The Chinese utility model patent No. CN202220427677.3 "Injection Mold, Injection Molding Equipment" discloses an injection mold and injection molding equipment, wherein the injection mold includes a plasticizing component for heating the material to a molten state, an injection molding mold for injection molding the molten material into a bottle embryo, and a shunt pipe for conveying the molten material to at least two sets of injection molding molds respectively. The material melted by the plasticizing component is conveyed to at least two sets of injection molding molds through the shunt pipe to be injected into bottle embryos, which can effectively increase the output of bottle embryos in a single injection, and can well meet the needs of mass production. This patent has the above-mentioned problems. Therefore, integrated equipment with two, three and even four stations in one step has gradually emerged to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a preform injection blow molding mold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding blow molding mold, comprising an injection molding mold assembly, a constant temperature heating assembly located at one end of the injection molding mold assembly, a bottle blowing assembly located at one end of the constant temperature heating assembly, and a bottle discharging assembly located at one end of the bottle blowing assembly, wherein the injection molding mold assembly comprises:

[0006] A module is arranged at the top of the injection mold assembly, and a plurality of mold grooves are arranged inside the module;

[0007] A fill plate is positioned over the top of the module.

[0008] Preferably, mounting frames are provided at both ends of the bottom of the constant temperature heating component, a sealing plate is provided above the top of the constant temperature heating component, and a plurality of groups of heating rods are provided at the bottom of the sealing plate.

[0009] Preferably, a pushing assembly is provided at the bottom of one end of the bottle blowing assembly, a plurality of groups of bottle blowing grooves are provided inside the bottle blowing assembly, a support frame is provided above the top of the bottle blowing assembly, a blowing fixing block is provided at the bottom of the support frame, a pushing frame is provided above the top of the bottle discharging assembly, and a plurality of groups of push rods are provided at the bottom of the pushing frame.

[0010] Preferably, mounting bolts are provided on both sides of the module, a mounting groove is provided inside the embryo injection mold assembly, and the module is detachably connected to the embryo injection mold assembly via the mounting groove.

[0011] Preferably, a material trough is provided inside the injection plate, and injection ports penetrating into the material trough are provided on both sides of one end of the injection plate, and an injection tube penetrating into the mold cavity is provided at the bottom of the injection plate.

[0012] Preferably, the two groups of mounting frames are detachably connected to the bottom of the constant temperature heating component by fixing bolts, and mounting seats are provided at the bottom of the two groups of mounting frames, and mounting holes are provided inside the mounting seats.

[0013] Preferably, a plurality of groups of processing grooves are provided inside the constant temperature heating component, the heating rod is detachably connected to the constant temperature heating component via the processing grooves, and the heating rod is detachably connected to the sealing plate via fixing bolts.

[0014] Preferably, the pushing assembly is detachably connected to the bottle blowing assembly via a fixing bolt, a pushing block is provided at the telescopic end of the pushing assembly, and the pushing block is located inside the bottle blowing groove.

[0015] Preferably, fixing rods are provided on both sides of the bottom of the support frame, the support frame is fixedly connected to the bottle blowing assembly through the fixing rods, sliding holes are provided on both sides of the inside of the blowing fixing block, and the fixing rods penetrate into the inside of the sliding holes.

[0016] Preferably, a slot is provided on one side of the bottle blowing assembly, the top end of the push rod is welded to the bottom end of the material pushing rack, and the push rod is detachably connected to the bottle discharging assembly via the slot.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model forms a bottle embryo by injecting raw materials into the module and the mold groove inside the embryo injection mold component, softens the bottle embryo by a constant temperature heating component, blows the bottle embryo through the blowing fixed block and the bottle blowing groove on the top of the bottle blowing component, and finally pushes the blown bottle out through the pushing rack and the push rod of the bottle discharging component, thereby realizing rapid bottle blowing processing and improving the working efficiency of the bottle blowing mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a top view of the utility model.

[0022] Figure 3 It is a side view of the utility model.

[0023] In the figure: 1. Injection mold assembly; 101. Module; 102. Mold groove; 103. Injection plate; 2. Constant temperature heating assembly; 201. Mounting frame; 202. Sealing plate; 203. Heating rod; 3. Bottle blowing assembly; 301. Pushing assembly; 302. Bottle blowing groove; 303. Support frame; 304. Blowing fixed block; 4. Bottle discharging assembly; 401. Pushing frame; 402. Push rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figure 1-3 The utility model provides an injection blow molding mold embodiment: an injection blow molding mold, comprising an injection mold assembly 1, a constant temperature heating assembly 2 located at one end of the injection mold assembly 1, a bottle blowing assembly 3 located at one end of the constant temperature heating assembly 2, and a bottle discharging assembly 4 located at one end of the bottle blowing assembly 3, the injection mold assembly 1 comprises: a module 101 arranged at the top end of the injection mold assembly 1, and a plurality of mold grooves 102 are arranged inside the module 101; an injection plate 103 arranged above the top of the module 101, and an injection tube at the bottom of the injection plate 103 is used to facilitate the injection of raw materials into the mold groove 102.

[0030] Please refer to Figure 1 and Figure 2 Both ends of the bottom of the constant temperature heating component 2 are provided with mounting frames 201, a sealing plate 202 is provided above the top of the constant temperature heating component 2, and a plurality of groups of heating rods 203 are provided at the bottom of the sealing plate 202. The top of the constant temperature heating component 2 can be sealed through the sealing plate 202, so as to heat and soften the preform.

[0031] Please refer to Figure 1 and Figure 3A pushing assembly 301 is provided at the bottom of one end of the bottle blowing assembly 3, which is convenient for pushing out the finished product after blowing. A plurality of groups of bottle blowing grooves 302 are provided inside the bottle blowing assembly 3, and the bottle embryos can be blown through the bottle blowing grooves 302. A support frame 303 is provided above the top of the bottle blowing assembly 3, and a blowing fixed block 304 is provided at the bottom of the support frame 303. A pushing frame 401 is provided above the top of the bottle output assembly 4, and a plurality of groups of push rods 402 are provided at the bottom of the pushing frame 401, and the molded parts can be pushed out through the pushing frame 401 and the push rods 402.

[0032] Embodiment 2:

[0033] Please refer to the figure Figure 1 and Figure 2 , both sides of the module 101 are provided with mounting bolts, the injection mold assembly 1 is provided with mounting grooves, the module 101 is detachably connected to the injection mold assembly 1 through the mounting grooves, the module 101 is installed inside the injection mold assembly 1, so as to form a bottle embryo, the injection plate 103 is provided with a material groove inside, and both sides of one end of the injection plate 103 are provided with injection ports penetrating into the material groove, the bottom of the injection plate 103 is provided with an injection pipe penetrating into the mold cavity 102, so as to inject the raw material into the mold cavity 102, the two sets of mounting frames 201 are detachably connected to the bottom of the constant temperature heating assembly 2 through fixing bolts, The mounting frame 201 is installed on the constant temperature heating component 2, which is convenient for fixing the constant temperature heating component 2. The bottom of the two sets of mounting frames 201 are both provided with mounting seats, and the interior of the mounting seats is provided with mounting holes, which is convenient for fixing the mold. The interior of the constant temperature heating component 2 is provided with multiple sets of processing grooves, and the heating rod 203 is detachably connected to the constant temperature heating component 2 through the processing grooves. The processing grooves can be heated by the heating rod 203, which is convenient for heating and softening the bottle embryo. The heating rod 203 is detachably connected to the sealing plate 202 through fixing bolts, so that the heating rod 203 can be installed on the bottom of the sealing plate 202.

[0034] Embodiment three:

[0035] Please refer to Figure 1 and Figure 3The pusher assembly 301 is detachably connected to the bottle blowing assembly 3 through a fixing bolt, so that the pusher assembly 301 is installed at one end of the bottle blowing assembly 3. The telescopic end of the pusher assembly 301 is provided with a pusher block, and the pusher block is located inside the bottle blowing groove 302, so as to facilitate pushing the molded part out of the bottle blowing assembly 3. Both sides of the bottom of the support frame 303 are provided with fixing rods, and the support frame 303 is fixedly connected to the bottle blowing assembly 3 through the fixing rods, and the support frame 303 is installed on the top of the bottle blowing assembly 3 through the fixing rods. , sliding holes are provided on both sides of the blowing fixed block 304, and the fixing rod passes through the sliding holes, so that the up and down adjustment of the blowing fixed block 304 is more stable, and a card slot is provided on one side of the bottle blowing assembly 3, and the top of the push rod 402 is welded to the bottom end of the push rack 401, and the push rod 402 is detachably connected to the bottle discharge assembly 4 through the card slot, and a cylinder is provided on the top of the bottle discharge assembly 4, which facilitates the push of the molded part through the cylinder, the push rod 402 and the push rack 401, so that the use effect of the bottle blowing mold is better.

[0036] Working principle: before use, the utility model fixes and installs the mold, and the feeding pipe can be connected to the injection plate 103 through the injection port. When in use, turn on the power, and inject the raw material into the mold groove 102 inside the module 101 through the injection plate 103. After the injection molding, the molded bottle embryo is cooled through the cooling channel, and the injection slider cylinder is demoulded. After demoulding, the equipment body transfers the bottle embryo to the constant temperature heating component 2 for heating. After heating to a certain temperature, the bottle embryo becomes soft and is then transferred to the bottle blowing groove 302 in the bottle blowing component 3. The blowing module 304 is driven by the cylinder to adjust downward, so that the blowing pipe penetrates into the inside of the bottle embryo and performs bottle blowing. After the bottle is blown, it is transported to the inside of the bottle outlet component 4, and the push rack 401 is pushed by the cylinder. The product is pushed out by the push rod 402 at the bottom of the push rack 401. The product can be processed continuously, thereby improving the working efficiency of the bottle blowing mold.

[0037] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A preform injection blow molding mold, characterized in that: The invention comprises an injection mold assembly (1), a constant temperature heating assembly (2) located at one end of the injection mold assembly (1), a bottle blowing assembly (3) located at one end of the constant temperature heating assembly (2), and a bottle discharging assembly (4) located at one end of the bottle blowing assembly (3), wherein the injection mold assembly (1) comprises: A module (101) is arranged at the top of the injection mold assembly (1), and a plurality of mold grooves (102) are arranged inside the module (101); A fill plate (103) is disposed above the top of the module (101).

2. The injection blow molding mold according to claim 1, characterized in that: Both ends of the bottom of the constant temperature heating component (2) are provided with mounting frames (201), a sealing plate (202) is provided above the top of the constant temperature heating component (2), and a plurality of groups of heating rods (203) are provided at the bottom of the sealing plate (202).

3. The injection blow molding mold according to claim 1, characterized in that: A pushing assembly (301) is arranged at the bottom of one end of the bottle blowing assembly (3), a plurality of groups of bottle blowing grooves (302) are arranged inside the bottle blowing assembly (3), a support frame (303) is arranged above the top of the bottle blowing assembly (3), a blowing fixed block (304) is arranged at the bottom of the support frame (303), a pushing frame (401) is arranged above the top of the bottle discharging assembly (4), and a plurality of groups of push rods (402) are arranged at the bottom of the pushing frame (401).

4. The injection blow molding mold according to claim 1, characterized in that: Both sides of the module (101) are provided with mounting bolts, and the injection mold assembly (1) is provided with a mounting groove. The module (101) is detachably connected to the injection mold assembly (1) via the mounting groove.

5. The injection blow molding mold according to claim 1, characterized in that: The injection plate (103) is provided with a material trough inside, and both sides of one end of the injection plate (103) are provided with injection ports penetrating into the material trough, and the bottom of the injection plate (103) is provided with an injection pipe penetrating into the mold cavity (102).

6. The preform injection blow molding mold according to claim 2, characterized in that: The two groups of mounting frames (201) are detachably connected to the bottom of the constant temperature heating component (2) via fixing bolts. The bottoms of the two groups of mounting frames (201) are both provided with mounting seats, and mounting holes are provided inside the mounting seats.

7. The injection blow molding mold according to claim 2, characterized in that: The constant temperature heating component (2) is provided with a plurality of groups of processing grooves inside, the heating rod (203) is detachably connected to the constant temperature heating component (2) via the processing grooves, and the heating rod (203) is detachably connected to the sealing plate (202) via fixing bolts.

8. The injection blow molding mold according to claim 3, characterized in that: The pusher assembly (301) is detachably connected to the bottle blowing assembly (3) via a fixing bolt, and a pusher block is provided at the telescopic end of the pusher assembly (301), and the pusher block is located inside the bottle blowing groove (302).

9. The injection blow molding mold according to claim 3, characterized in that: Both sides of the bottom of the support frame (303) are provided with fixing rods, and the support frame (303) is fixedly connected to the bottle blowing assembly (3) through the fixing rods. Both sides of the inside of the blowing fixing block (304) are provided with sliding holes, and the fixing rods penetrate into the inside of the sliding holes.

10. The preform injection blow molding mold according to claim 3, characterized in that: A slot is provided on one side of the bottle blowing assembly (3); the top end of the push rod (402) is welded to the bottom end of the material pushing frame (401); and the push rod (402) is detachably connected to the bottle discharging assembly (4) via the slot.

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