Coconut water thick-wall bottle blowing device

Abstract

The utility model discloses a coconut water thick-wall bottle blowing device, which belongs to the technical field of coconut water production equipment, and comprises an action supporting frame, a power mechanism, a sliding guide frame, a first mold closing structure, a second mold closing structure and a guide limiting structure, the power mechanism is arranged on the side face of the action supporting frame, the sliding guide frame is arranged in the action supporting frame, and the first mold closing structure and the second mold closing structure are relatively movably arranged on the sliding guide frame; the power mechanism is respectively connected with the first mold closing structure and the second mold closing structure in a driving manner; and the guiding and limiting structures are respectively connected to the side surfaces of the first mold closing structure and the second mold closing structure. The coconut water thick-wall bottle blowing device solves the technical problem of how to improve a bottle blowing mold action mechanism of a thick-wall bottle.

Description

Technical Field

[0001] The utility model relates to the technical field of coconut water production equipment, in particular to a coconut water thick-wall bottle blowing device. Background Technique

[0002] Coconut water is a natural plant water, also known as "liquid endosperm" or "plant milk", which is formed when a coconut stores nutrients in the form of liquid endosperm in the fruit. Coconut water is perishable. Especially after the coconut shell is opened, its properties are unstable and it is easily contaminated by microorganisms. Therefore, after a whole coconut is opened, it also needs to be stored effectively to maintain its freshness. Usually, after a coconut is opened, it should be refrigerated as soon as possible and consumed on the same day.

[0003] In order to facilitate consumers to drink fresh coconut water, manufacturers need to batch extract coconut water from coconuts and encapsulate it in sealed bottles; when consumers drink, they just need to open the cap of the bottle containing coconut water. Usually, after a coconut is opened, coconut water needs to be immediately poured into a packaging container that has been sterilized at high temperature to ensure the aseptic state of the product. This step is to prevent the intrusion of bacteria and other contaminants and extend the shelf life of the product. In order to facilitate the filling of coconut water and control the production cost of coconut water, manufacturers usually use the blow molding process to produce containers such as bottles for encapsulating coconut water near the filling site of coconut water.

[0004] Based on this, Chinese Patent CN109648829B discloses a full-automatic linear energy-saving bottle blowing machine, which includes a bottle blowing machine base. The top of the bottle blowing machine base is provided with a discharge bin, and a conveyor belt passing through it is arranged inside the discharge bin. The top of the discharge bin is provided with a bottle blowing bin, and a blanking port is opened at the middle position of the bottom of the bottle blowing bin. At both ends of the inner bottom of the bottle blowing bin, sliding rods are symmetrically arranged, and sliding sleeves slidably connected to them are arranged on the outer side walls of the sliding rods. In the technical solution disclosed in this patent, an electric push rod, a cylindrical inner and outer sleeve, a sliding rod, a sliding sleeve and a connecting rod are installed. The electric push rod pushes and pulls the sliding sleeve through the cylindrical inner and outer sleeve, and the sliding sleeve makes two groups of molds complete mold closing through the connecting rod. The way of mold closing and opening is more convenient and stable, improving the efficiency of blow molding, thereby improving the production efficiency of the bottle body and the forming quality of the bottle body, and avoiding the offset of the mold, resulting in the deformation of the bottle body.

[0005] However, the straight-line energy-saving bottle blowing machine disclosed above still has the technical problem of complex structure. Specifically, in the filling containers of coconut water, thick-walled bottles are a commonly used type of packaging container. The thick-walled bottle blowing process aims to produce thick-walled containers with certain heat resistance and mechanical strength, facilitating subsequent packaging, turnover, and transportation of coconut water. Specifically, the blowing process involves heating raw materials such as plastics or glass to soften them and then using compressed air to blow them into containers of the desired shape and specifications. For thick-walled bottles, due to their relatively large wall thickness, higher requirements are imposed on aspects such as the heat resistance and mechanical properties of the materials, as well as the temperature control, blowing pressure, and time during the forming process. The blowing molds for thick-walled bottles need to be customized and designed specifically according to different product models. Therefore, coconut water manufacturers expect to have a blowing mold action mechanism with a simple structure and stable and reliable mold-opening actions. Summary of the Invention

[0006] Based on this, it is necessary to provide a coconut water thick-walled bottle blowing device to address the technical problem of how to improve the blowing mold action mechanism for thick-walled bottles.

[0007] A coconut water thick-walled bottle blowing device, comprising: an action support frame, a power mechanism, a sliding guide frame, a first mold clamping structure, a second mold clamping structure, and a guiding and limiting structure; the power mechanism is arranged on the side of the action support frame, the sliding guide frame is arranged within the action support frame, the first mold clamping structure and the second mold clamping structure are relatively movably arranged on the sliding guide frame; the power mechanism is respectively drivingly connected to the first mold clamping structure and the second mold clamping structure; the guiding and limiting structure is respectively connected to the sides of the first mold clamping structure and the second mold clamping structure.

[0008] Furthermore, the power mechanism has a cylinder body, a telescopic rod, a first swing rod, a first connecting rod, a second swing rod, and a second connecting rod.

[0009] Even further, the cylinder body is drivingly connected to the telescopic rod.

[0010] Even further, one end of the first swing rod is hinged to the bottom of the cylinder body, the other end of the first swing rod is hinged to one end of the first connecting rod, the middle of the first swing rod is hinged to the lower part of the action support frame, and the first connecting rod is respectively movably connected to the first swing rod and the lower part of the first mold clamping structure.

[0011] Even further, one end of the second swing rod is hinged to the upper part of the telescopic rod, the other end of the second swing rod is hinged to one end of the second connecting rod, the middle of the second swing rod is hinged to the upper part of the action support frame, and the second connecting rod is respectively movably connected to the second swing rod and the upper part of the second mold clamping structure.

[0012] Furthermore, the sliding guide frame has a plurality of guide sliding rods and a plurality of sliding sleeves.

[0013] Furthermore, a plurality of the guide sliding rods are evenly distributed and connected in the motion support frame, a plurality of the sliding sleeves are evenly distributed and connected on the first mold clamping structure and the second mold clamping structure, and each of the sliding sleeves is correspondingly movably connected to the guide sliding rod.

[0014] Furthermore, the guide limiting structure has a first rack structure, a second rack structure, a gear structure, a support shaft and a bearing frame structure.

[0015] Furthermore, one end of the first rack structure is connected to the first mold clamping structure, one end of the second rack structure is connected to the second mold clamping structure, and the first rack structure and the second rack structure are arranged oppositely; the gear structure is movably arranged between the first rack structure and the second rack structure, and the gear structure is respectively meshed and connected with the first rack structure and the second rack structure.

[0016] Furthermore, the gear structure is movably sleeved on the support shaft, two ends of the support shaft are respectively movably connected to the bearing frame structure, and one side of the bearing frame structure is connected to the motion support frame.

[0017] In summary, the blow molding device for thick-walled coconut water bottles of the present utility model is respectively provided with an action support frame, a power mechanism, a sliding guide frame, a first mold clamping structure, a second mold clamping structure, and a guide limiting structure; the power mechanism is arranged on the side of the action support frame, the sliding guide frame is arranged in the action support frame, and the first mold clamping structure and the second mold clamping structure are relatively movably arranged on the sliding guide frame; the power mechanism respectively drives and connects the first mold clamping structure and the second mold clamping structure; the guide limiting structure is respectively connected to the sides of the first mold clamping structure and the second mold clamping structure. Under the control of an external control module, the cylinder body can drive the telescopic rod to extend or shorten from the cylinder body; thus, the cylinder body and the telescopic rod can simultaneously drive the first swing rod and the second swing rod to swing along the lower part and the upper part of the action support frame respectively. When the telescopic rod extends, the first swing rod can swing to push the first connecting rod to jack up the first mold clamping structure, and the second swing rod can swing to push the second connecting rod to jack down the second mold clamping structure; furthermore, the first mold clamping structure and the second mold clamping structure can realize the mold clamping action; this kind of action structure has the advantages of simple composition, stable and reliable operation; and effectively reveals the design and use cost of the thick-walled bottle blow molding die. Therefore, the blow molding device for thick-walled coconut water bottles of the present utility model solves the technical problem of how to improve the action mechanism of the blow molding die for thick-walled bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a schematic structural diagram of the blow molding device for thick-walled coconut water bottles of the present utility model;

[0019] Figure 2 FIG. is a schematic structural diagram of the blow molding device for thick-walled coconut water bottles of the present utility model in another direction;

[0020] Figure 3 FIG. is an exploded structural diagram of a part of the blow molding device for thick-walled coconut water bottles of the present utility model in another direction. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0026] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0027] Please also refer to Figures 1 to 3 , the blow molding device for thick-walled coconut water bottles of the present utility model includes: an action support frame 1, a power mechanism 2, a sliding guide frame 3, a first mold clamping structure 4, a second mold clamping structure 5 and a guide and limit structure 6; the power mechanism 2 is disposed on the side of the action support frame 1, the sliding guide frame 3 is disposed in the action support frame 1, and the first mold clamping structure 4 and the second mold clamping structure 5 are relatively movably disposed on the sliding guide frame 3; the power mechanism 2 is respectively drivingly connected to the first mold clamping structure 4 and the second mold clamping structure 5; the guide and limit structure 6 is respectively connected to the sides of the first mold clamping structure 4 and the second mold clamping structure 5.

[0028] Specifically, when the blow molding device for thick-walled coconut water bottles of the present utility model is in the working process, an external blow molding machine is connected to the side of the second mold clamping structure 5, and after the power mechanism 2 is started, it can simultaneously drive the first mold clamping structure 4 and the second mold clamping structure 5 to move relatively closer along the guidance of the sliding guide frame 3, and with the assistance of the guide and limit structure 6, accurately close and connect; thereafter, the external blow molding machine uses compressed air to blow the molten or softened plastic raw material into the cavity formed between the first mold clamping structure 4 and the second mold clamping structure 5 from the side of the second mold clamping structure 5; and forms the structure of a hollow thick-walled bottle according to the cavity. After the thick-walled bottle is cooled and formed, the power mechanism 2 simultaneously drives the first mold clamping structure 4 and the second mold clamping structure 5 to open relatively at the same time; thereafter, the user can take away the thick-walled bottle in the second mold clamping structure 5. Thus, it can be seen that the blow molding device for thick-walled coconut water bottles of the present utility model can use a simple action mechanism to realize the mold clamping and mold opening actions in the thick-walled bottle blow molding process, and its actions are stable and reliable, and can be popularized and applied at low cost.

[0029] Further, the power mechanism 2 includes a cylinder block 201, a telescopic rod 202, a first swing rod 203, a first connecting rod 204, a second swing rod 205, and a second connecting rod 206; the cylinder block 201 is drivingly connected to the telescopic rod 202; one end of the first swing rod 203 is hinged to the bottom of the cylinder block 201, the other end of the first swing rod 203 is hinged to one end of the first connecting rod 204, the middle of the first swing rod 203 is hinged to the lower part of the action support frame 1, and the first connecting rod 204 is respectively movably connected to the first swing rod 203 and the lower part of the first mold clamping structure 4; one end of the second swing rod 205 is hinged to the upper part of the telescopic rod 202, the other end of the second swing rod 205 is hinged to one end of the second connecting rod 206, the middle of the second swing rod 205 is hinged to the upper part of the action support frame 1, and the second connecting rod 206 is respectively movably connected to the second swing rod 205 and the upper part of the second mold clamping structure 5.

[0030] Specifically, the cylinder block 201 can be an oil cylinder or a pneumatic cylinder, and preferably an oil cylinder. Under the control of an external control module, the cylinder block 201 can drive the telescopic rod 202 to extend or shorten from the cylinder block 201; thus, the cylinder block 201 and the telescopic rod 202 can simultaneously drive the first swing rod 203 and the second swing rod 205 to swing along the lower and upper parts of the action support frame 1 respectively. When the telescopic rod 202 extends, the first swing rod 203 can swing to push the first connecting rod 204 to push the first mold clamping structure 4 upward, and the second swing rod 205 can swing to push the second connecting rod 206 to push the second mold clamping structure 5 downward; further, the first mold clamping structure 4 and the second mold clamping structure 5 can achieve the mold clamping action. Similarly, when the telescopic rod 202 shortens, the first swing rod 203 can swing to drive the first connecting rod 204 and the first mold clamping structure 4 downward, and the second swing rod 205 can swing to drive the second connecting rod 206 and the second mold clamping structure 5 upward, and further, the first mold clamping structure 4 and the second mold clamping structure 5 can achieve the mold opening action.

[0031] Further, the sliding guide frame 3 includes a plurality of guide slide rods 301 and a plurality of sliding sleeves 302; the plurality of guide slide rods 301 are uniformly distributed and connected in the action support frame 1, the plurality of sliding sleeves 302 are uniformly distributed and connected on the first mold clamping structure 4 and the second mold clamping structure 5, and each sliding sleeve 302 is correspondingly movably connected to a guide slide rod 301. Specifically, the sliding sleeve 302 can drive the first mold clamping structure 4 or the second mold clamping structure 5 to reciprocate along the guidance of the guide slide rod 301 to facilitate the mold opening or mold clamping action requirements of the two.

[0032] Furthermore, the guiding and limiting structure 6 has a first rack structure 601, a second rack structure 602, a gear structure 603, a support shaft 604 and a bearing frame structure 605; one end of the first rack structure 601 is connected to the first mold clamping structure 4, one end of the second rack structure 602 is connected to the second mold clamping structure 5, and the first rack structure 601 and the second rack structure 602 are arranged opposite to each other; the gear structure 603 is movably arranged between the first rack structure 601 and the second rack structure 602, and the gear structure 603 is respectively meshed and connected with the first rack structure 601 and the second rack structure 602; the gear structure 603 is movably sleeved on the support shaft 604, and both ends of the support shaft 604 are respectively movably connected to the bearing frame structure 605, and one side of the bearing frame structure 605 is connected to the action support frame 1.

[0033] Specifically, the overall bearing frame structure 605 is a square frame structure with open upper and lower ends to facilitate the first rack structure 601 and the second rack structure 602 to movably penetrate therein, and the gear structure 603 is movably accommodated therein; in addition, a bearing is sleeved on both sides thereof to facilitate the rotational movement of the support shaft 604. Thus, during the mold clamping and mold opening operations of the first mold clamping structure 4 and the second mold clamping structure 5, the first rack structure 601 and the second rack structure 602 can respectively guide and correct the operations of the two, and can limit the movement range between the two molds within the meshing transmission range of the gear and the rack. For example, when the gear structure 603 travels to a position where there are no teeth opened on the first rack structure 601 or the second rack structure 602, this is the stop point of the mold opening operation or the stop point of the mold clamping operation between the two molds.

[0034] In summary, the blow molding device for thick-walled coconut water bottles of the present utility model is respectively provided with an action support frame 1, a power mechanism 2, a sliding guide frame 3, a first mold clamping structure 4, a second mold clamping structure 5 and a guide and limit structure 6; the power mechanism 2 is arranged on the side of the action support frame 1, the sliding guide frame 3 is arranged in the action support frame 1, and the first mold clamping structure 4 and the second mold clamping structure 5 are relatively movably arranged on the sliding guide frame 3; the power mechanism 2 is respectively drivingly connected to the first mold clamping structure 4 and the second mold clamping structure 5; the guide and limit structure 6 is respectively connected to the sides of the first mold clamping structure 4 and the second mold clamping structure 5. Under the control of an external control module, the cylinder body 201 can drive the telescopic rod 202 to extend or shorten from the cylinder body 201; thus, the cylinder body 201 and the telescopic rod 202 can simultaneously drive the first swing rod 203 and the second swing rod 205 to swing along the lower and upper parts of the action support frame 1, and when the telescopic rod 202 extends, the first swing rod 203 can swing to push the first connecting rod 204 to push the first mold clamping structure 4 upward, and the second swing rod 205 can swing to push the second connecting rod 206 to push the second mold clamping structure 5 downward; furthermore, the first mold clamping structure 4 and the second mold clamping structure 5 are enabled to perform the mold clamping action; this kind of action structure has the advantages of simple composition, stable and reliable performance; and effectively reveals the design and use cost of the thick-walled bottle blow molding die. Therefore, the blow molding device for thick-walled coconut water bottles of the present utility model solves the technical problem of how to improve the action mechanism of the blow molding die for thick-walled bottles.

[0035] The technical features of the above-described embodiments can be arbitrarily combined. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0036] The above-described embodiments only express several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent should be subject to the appended claims.

Claims

1. A coconut water thick-wall bottle blowing device, characterized in that It includes: An action support frame (1), a power mechanism (2), a sliding guide frame (3), a first mold clamping structure (4), a second mold clamping structure (5), and a guide limiting structure (6); the power mechanism (2) is arranged on the side of the action support frame (1), the sliding guide frame (3) is arranged in the action support frame (1), the first mold clamping structure (4) and the second mold clamping structure (5) are relatively movably arranged on the sliding guide frame (3); the power mechanism (2) respectively drives and connects the first mold clamping structure (4) and the second mold clamping structure (5); the guide limiting structure (6) is respectively connected to the sides of the first mold clamping structure (4) and the second mold clamping structure (5).

2. The coconut water thick-wall bottle blowing device according to claim 1, characterized in that: The power mechanism (2) has a cylinder block (201), a telescopic rod (202), a first swing rod (203), a first connecting rod (204), a second swing rod (205), and a second connecting rod (206).

3. The coconut water thick-wall bottle blowing device according to claim 2, characterized in that: The cylinder block (201) is drivingly connected to the telescopic rod (202).

4. The coconut water thick-wall bottle blowing device according to claim 3, wherein: One end of the first swing rod (203) is hinged to the bottom of the cylinder block (201), the other end of the first swing rod (203) is hinged to one end of the first connecting rod (204), the middle of the first swing rod (203) is hinged to the lower part of the action support frame (1), and the first connecting rod (204) is respectively movably connected to the first swing rod (203) and the lower part of the first mold clamping structure (4).

5. The coconut water thick-wall bottle blowing device according to claim 4, characterized in that: One end of the second swing rod (205) is hinged to the upper part of the telescopic rod (202), the other end of the second swing rod (205) is hinged to one end of the second connecting rod (206), the middle of the second swing rod (205) is hinged to the upper part of the action support frame (1), and the second connecting rod (206) is respectively movably connected to the second swing rod (205) and the upper part of the second mold clamping structure (5).

6. The coconut water thick-wall bottle blowing device according to claim 5, wherein: The sliding guide frame (3) has a plurality of guide sliding rods (301) and a plurality of sliding sleeves (302).

7. The coconut water thick-wall bottle blowing device according to claim 6, characterized in that: A plurality of the guide sliding rods (301) are uniformly distributed and connected in the action support frame (1), a plurality of the sliding sleeves (302) are uniformly distributed and connected to the first mold clamping structure (4) and the second mold clamping structure (5), and each of the sliding sleeves (302) is correspondingly movably connected to the guide sliding rods (301).

8. The coconut water thick-wall bottle blowing device according to claim 7, characterized in that: The guide limiting structure (6) has a first rack structure (601), a second rack structure (602), a gear structure (603), a support shaft (604), and a bearing frame structure (605).

9. The coconut water thick-wall bottle blowing device according to claim 8, wherein: One end of the first rack structure (601) is connected to the first mold clamping structure (4), one end of the second rack structure (602) is connected to the second mold clamping structure (5), and the first rack structure (601) and the second rack structure (602) are arranged opposite to each other; the gear structure (603) is movably arranged between the first rack structure (601) and the second rack structure (602), and the gear structure (603) is respectively meshed and connected with the first rack structure (601) and the second rack structure (602).

10. The coconut water thick-wall bottle blowing device according to claim 9, characterized in that: The gear structure (603) is movably sleeved on the support shaft (604), and both ends of the support shaft (604) are respectively movably connected to the bearing frame structure (605), and one side of the bearing frame structure (605) is connected to the action support frame (1).

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