Drinking water packaging bottle production mold convenient to demold

Abstract

The utility model discloses a drinking water packaging bottle production mold convenient to demold, and belongs to the technical field of drinking water packaging bottle production equipment. The drinking water packaging bottle production mold convenient to demold mainly comprises a mounting base body, an injection mold and a demolding mechanism. Wherein a mounting chamber is formed in the mounting base body, grooves are symmetrically formed in the two sides of the top end of the mounting base body in the width direction, the grooves are communicated with the mounting chamber, sliding grooves are symmetrically formed in the two sides of the bottom wall of the mounting chamber and correspond to the grooves, and two injection molds are transversely arranged above the grooves in the length direction; a demolding mechanism is connected to the sliding groove in a sliding mode, and the top end of the demolding mechanism is connected with the bottom end of the injection mold; a first driving piece and a second driving piece are arranged in the demolding mechanism. Compared with the prior art, the demolding effect of the packaging bottle is enhanced, the manual operation intensity is reduced, and the working efficiency is improved to a certain extent, so that the demolding device has higher practicability.

Description

Technical Field

[0001] This utility model relates to the technical field of drinking water packaging bottle production equipment, and in particular to a mold for producing drinking water packaging bottles that is easy to demold. Background Technology

[0002] Drinking water refers to water that can be directly supplied to the human body without treatment. Drinking water requires packaging bottles to seal the drinking water in the bottles. The bottles contain no additives and can be directly used in the production process of drinking water, making it convenient for people to use. Among them, drinking water packaging bottles require injection molds for injection molding. Injection molding is the main molding equipment for making various shapes of plastic products from thermoplastic or thermosetting plastics using plastic injection molds.

[0003] However, the current technology for producing drinking water bottles has low automation efficiency in the injection molding process; after the bottle is formed, it usually needs to be manually removed from the injection mold, and the demolding effect is generally poor. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a mold for producing drinking water packaging bottles that facilitates demolding. The mold mainly comprises a mounting base, an injection mold, and a demolding mechanism. During use, the two injection molds can move closer or further apart under the action of the demolding mechanism. This design achieves the goal of rapid demolding of the packaging bottle after injection molding. Compared to existing technologies, this utility model enhances the demolding effect of the packaging bottle, reduces the intensity of manual operation, and improves work efficiency to a certain extent, thus possessing high practicality.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A mold for producing drinking water packaging bottles that facilitates demolding, comprising:

[0007] The mounting base has an installation chamber inside. The top of the mounting base has symmetrical grooves on both sides in the width direction. The grooves are connected to the installation chamber. The bottom wall of the installation chamber has symmetrical sliding grooves on both sides. The sliding grooves correspond to the grooves. Two injection molds are arranged horizontally above the grooves in the length direction.

[0008] A demolding mechanism is used to bring the two injection molds closer together or further apart. The bottom end of the demolding mechanism is slidably connected to the slide groove, and the top end of the demolding mechanism is connected to the bottom end of the injection mold.

[0009] in,

[0010] The demolding mechanism is provided with a first driving component and a second driving component, that is, the demolding mechanism is provided with two power sources.

[0011] Furthermore,

[0012] The first driving element is a hydraulic rod; and / or

[0013] The second driving component is a hydraulic rod.

[0014] Furthermore,

[0015] The first driving component is a cylinder; and / or

[0016] The second driving component is a cylinder.

[0017] Furthermore, the demolding mechanism includes:

[0018] The bottom end of the first demolding component is slidably connected to the groove.

[0019] The second demolding component is symmetrically arranged with the first demolding component, that is, the second demolding component and the first demolding component are symmetrically arranged on both sides of the width direction of the installation chamber;

[0020] in,

[0021] The demolding mechanism has two injection molds at its top, one of which is connected to the top of the first demolding component at its bottom, and the other of which is connected to the top of the second demolding component at its bottom.

[0022] Further, the first demolding component includes:

[0023] The first guide post is located inside the installation chamber, and the side of the first guide post is connected to the working end of the first drive component.

[0024] The first slider is slidably connected to the groove, and the first slider is disposed at the end of the first guide post;

[0025] in,

[0026] The working end of the first drive member is located inside the mounting chamber, and the free end of the first drive member extends toward the outside of the mounting base.

[0027] Furthermore, a slot is provided on the side opposite to the end of the first slider and the first guide post, that is, the first slider and the first guide post are detachably connected.

[0028] Furthermore, the second demolding component includes:

[0029] The second guide post is located inside the installation chamber, and the side of the second guide post is connected to the working end of the second drive component;

[0030] The second slider is slidably connected to the groove, and the second slider is disposed at the end of the second guide post;

[0031] in,

[0032] The working end of the second drive member is located inside the mounting chamber, and the free end of the second drive member extends toward the outside of the mounting base.

[0033] Furthermore, a slot is provided on the side of the second slider opposite to the second guide post, that is, the second slider and the second guide post are detachably connected.

[0034] Furthermore, the mold for producing drinking water packaging bottles that facilitates demolding also includes:

[0035] sound absorbing parts;

[0036] The number of sound-absorbing components is several, and the sound-absorbing components are disposed on the inner wall of the installation chamber. The sound-absorbing components are used to absorb some of the noise generated when the demolding mechanism is working.

[0037] Furthermore, the sound-absorbing component is sound-absorbing cotton.

[0038] The beneficial effects of this utility model are:

[0039] 1. The mold for producing drinking water packaging bottles provided by this utility model is equipped with a demolding mechanism, which can bring the two injection molds closer to or further apart along the length of the slide. This design achieves the purpose of quick demolding of the packaging bottle after it has been injection molded by the injection mold, enhances the demolding effect of the packaging bottle, reduces the intensity of manual operation, and improves work efficiency to a certain extent.

[0040] 2. The mold for producing drinking water packaging bottles that facilitates demolding is equipped with a first driving component and a second driving component, which can move the two injection molds simultaneously. This design can improve the injection molding effect of the injection mold on the packaging bottle and, to a certain extent, further enhance the demolding effect of the packaging bottle. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0042] Figure 2 This is a simplified internal structural diagram of the mounting base of this utility model.

[0043] Figure label:

[0044] 1. Mounting base; 11. Groove; 12. Mounting chamber; 13. Slide groove;

[0045] 2. Injection mold;

[0046] 3. Demolding mechanism; 31. First demolding component; 311. First driving component; 312. First guide post; 313. First slider; 32. Second demolding component; 321. Second driving component; 322. Second guide post; 323. Second slider; 33. Slot;

[0047] 4. Sound-absorbing parts. Detailed Implementation

[0048] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0049] Example 1

[0050] As attached Figure 1-2 As shown, this embodiment discloses a mold for producing drinking water packaging bottles that facilitates demolding and enhances the demolding effect. It mainly includes a mounting base 1, an injection mold 2, and a demolding mechanism 3. In use, the embodiment is first started by manipulating the controller (not shown in the figure); then, raw materials are added through the injection hole (not marked in the figure) on the injection mold 2; next, the injection mold 2 gradually molds a packaging bottle; during this process, the first drive member 311 and the second drive member 321 of the demolding mechanism 3 can simultaneously move the two injection molds 2 along the length of the slide 13. This design allows the packaging bottle to automatically detach from the injection mold 2 after molding, thereby enhancing the demolding effect and, to a certain extent, improving the injection molding effect of the injection mold 2 on the packaging bottle. The slide 13 provides guidance for the demolding mechanism 3.

[0051] The specific structure of the mold for producing drinking water packaging bottles that facilitates demolding is as follows: It includes a mounting base 1, with a mounting chamber 12 inside. Grooves 11 are symmetrically formed on both sides of the top width of the mounting base 1, communicating with the mounting chamber 12. Slide grooves 13 are symmetrically arranged on both sides of the bottom wall of the mounting chamber 12, corresponding to the grooves 11. Two injection molds 2 are horizontally arranged above the grooves 11 along their length. A demolding mechanism 3 is slidably connected to the slide grooves 13, with its top end connected to the bottom end of the injection molds 2. The demolding mechanism 3 includes a first driving member 311 and a second driving member 321, meaning it has two power sources. Compared to existing technologies, this invention enhances the demolding effect of the packaging bottles, reduces manual labor intensity, and improves work efficiency to a certain extent, thus possessing high practicality.

[0052] In a specific application scenario, the first driving component 311 can be a hydraulic rod, and the second driving component 321 can be a hydraulic rod; wherein, the hydraulic rod can provide powerful and stable power, further improving production efficiency and ensuring the quality of the packaging bottles and the continuity of production to a certain extent.

[0053] In another specific application scenario, both the first driving component 311 and the second driving component 321 can be pneumatic cylinders. Pneumatic cylinders are characterized by their simple structure, low cost, fast response, and ease of control, enabling rapid approach and departure between the two injection molds 2, thus improving production efficiency to some extent. Of course, operators can choose either the hydraulic rod solution or the pneumatic cylinder solution according to their needs, as long as it achieves their objectives. The relevant details will not be elaborated upon here.

[0054] In a specific application scenario, as shown in the appendix Figure 1-2 As shown, the demolding mechanism 3 mainly includes a first demolding component 31 and a second demolding component 32; wherein, the bottom end of the first demolding component 31 is slidably connected to the slide groove 13; the second demolding component 32 is symmetrically arranged with the first demolding component 31, that is, the second demolding component 32 and the first demolding component 31 are symmetrically arranged on both sides of the width direction of the installation chamber 12; those skilled in the art, in conjunction with the above and the accompanying drawings, can know the specific connection relationship of the two injection molds 2, that is, the bottom end of one is connected to the top end of the first demolding component 31, and the bottom end of the other is connected to the top end of the second demolding component 32.

[0055] In a specific application scenario, as shown in the appendix Figure 2 As shown, the aforementioned first demolding component 31 includes a first driving member 311, a first guide post 312, and a first slider 313; wherein, the working end of the first driving member 311 is located inside the mounting chamber 12, and the free end of the first driving member 311 extends toward the outside of the mounting base 1; the working end of the first driving member 311 is provided with the first guide post 312, and the end of the first guide post 312 in the length direction is opposite to the side of the slide groove 13; the top of the slide groove 13 is slidably provided with the first slider 313, and the first slider 313 is provided at both ends of the first guide post 312, that is, the side of the first slider 313 is connected to the end of the first guide post 312.

[0056] Furthermore, a slot 33 is provided on the side opposite to the end of the first slider 313 and the first guide post 312, and the slot 33 is adapted to the end of the first guide post 312, that is, the first slider 313 and the first guide post 312 are detachably connected. This design facilitates the replacement of the first slider 313.

[0057] In a specific application scenario, as shown in the appendix Figure 2As shown, the aforementioned second demolding component 32 includes a second driving member 321, a second guide post 322, and a second slider 323; wherein, the working end of the second driving member 321 is located inside the mounting chamber 12, and the free end of the second driving member 321 extends toward the outside of the mounting base 1; the working end of the second driving member 321 is provided with a second guide post 322, and the end of the second guide post 322 in the length direction is opposite to the side of the slide groove 13; the top of the slide groove 13 is slidably provided with a second slider 323, and the second slider 323 is provided at both ends of the second guide post 322, that is, the side of the second slider 323 is connected to the end of the second guide post 322.

[0058] Furthermore, a slot 33 is provided on the side opposite to the end of the second slider 323 and the second guide post 322, and the slot 33 is adapted to the end of the second guide post 322, that is, the second slider 323 and the second guide post 322 are detachably connected. This design facilitates the replacement of the second slider 323.

[0059] As the staff can see from the above, if only one power source is set in this embodiment, two connecting rods (not shown in the figure) are set between the first guide post 312 and the second guide post 322, and a rotating rod (not shown in the figure) is set between the two connecting rods. That is, a connecting rod is set on the side opposite to the first guide post 312 and the second guide post 322, and another connecting rod is set on the side opposite to the second guide post 322 and the first guide post 312. The ends opposite to the two connecting rods are also set with rotating rods. If the power source is only set on the side of the first guide post 312, when the working end of the power source extends or retracts, it will drive the first guide post 312 to move synchronously, and cause the connecting rod connected to the first guide post 312 to swing. Under the action of the connecting rod traction force, the rotating rod swings, and drives the other connecting rod connected to the second guide post 322 to swing. In this way, the first guide post 312 and the second guide post 322 move closer or further away from each other. Under the action of the first slider 313 and the second slider 323, the two injection molds 2 can also move closer or further away from each other.

[0060] It should be noted that if the connection between the connecting rod and the rotating rod is blocked by a foreign object, the traction force at the front end may not be transmitted, that is, the purpose of the two injection molds 2 moving closer or further apart cannot be achieved. In this embodiment, the structure of connecting rod and rotating rod is not used. Instead, a power source is set on the side of the first guide post 312 and another power source is set on the side of the second guide post 322. This design can avoid the technical problems described in this paragraph.

[0061] Example 2

[0062] As attached Figure 1-2As shown, this embodiment discloses a mold for producing drinking water packaging bottles that facilitates demolding, used to reduce the impact of the aforementioned Embodiment 1 on workers' work. In addition to the components in Embodiment 1, it also includes a sound-absorbing component 4. Specifically, there are several sound-absorbing components 4, which are disposed on the inner wall of the installation chamber 12. A certain distance exists between the first guide post 312 and the sound-absorbing component 4, and a certain distance also exists between the second guide post 322 and the sound-absorbing component 4, meaning that neither the first guide post 312 nor the second guide post 322 will contact the sound-absorbing component 4 during movement. In use, the sound-absorbing component 4 can absorb some of the noise generated by the demolding mechanism 3 during operation, thus reducing the impact of the aforementioned Embodiment 1 on workers' work to a certain extent.

[0063] Furthermore, the sound-absorbing component 4 can be sound-absorbing cotton; wherein, the sound-absorbing cotton can effectively absorb the mechanical noise and aerodynamic noise generated during the operation of the demolding mechanism 3, thereby reducing the noise intensity of the working environment and creating a quieter working environment for the staff; at the same time, it can also reduce the spread of noise to the surrounding area, which can, to a certain extent, avoid affecting the normal production of other processes.

[0064] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” and “the” used in this invention may also include the plural forms. It should be further understood that the term “comprising” as used in this invention means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connections or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

Claims

1. A mold for producing drinking water packaging bottles that facilitates demolding, characterized in that, include: The mounting base (1) has an installation chamber (12) inside. The mounting base (1) has grooves (11) symmetrically opened on both sides of the top width direction. The grooves (11) are connected to the installation chamber (12). The bottom wall of the installation chamber (12) has symmetrical sliding grooves (13) on both sides. The sliding grooves (13) correspond to the grooves (11). Two injection molds (2) are arranged horizontally above the grooves (11) in the length direction. The demolding mechanism (3) is used to move the two injection molds (2) closer to each other or further away. The bottom end of the demolding mechanism (3) is slidably connected to the sliding grooves (13). The top end of the demolding mechanism (3) is connected to the bottom end of the injection molds (2). The demolding mechanism (3) is provided with a first driving member (311) and a second driving member (321), that is, the demolding mechanism (3) is provided with two power sources.

2. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 1, characterized in that: The first drive member (311) is a hydraulic rod; and / or the second drive member (321) is a hydraulic rod.

3. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 1, characterized in that: The first drive member (311) is a cylinder; and / or the second drive member (321) is a cylinder.

4. The mold for producing drinking water packaging bottles that facilitates demolding according to any one of claims 1-3, characterized in that, The demolding mechanism (3) includes: a first demolding component (31), the bottom end of which is slidably connected to the slide groove (13); a second demolding component (32), which is symmetrically arranged with the first demolding component (31), that is, the second demolding component (32) and the first demolding component (31) are symmetrically arranged on both sides of the width direction of the installation chamber (12); wherein, the top of the demolding mechanism (3) is provided with two injection molds (2), the bottom end of one of which is connected to the top end of the first demolding component (31), and the bottom end of the other is connected to the top end of the second demolding component (32).

5. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 4, characterized in that, The first demolding component (31) includes: a first guide post (312) located inside the mounting chamber (12), the side of the first guide post (312) being connected to the working end of the first drive member (311); a first slider (313) slidably connected to the slide groove (13), the first slider (313) being disposed at the end of the first guide post (312); wherein, the working end of the first drive member (311) is located inside the mounting chamber (12), and the free end of the first drive member (311) extends toward the outside of the mounting base (1).

6. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 5, characterized in that, The first slider (313) has a slot (33) on the side opposite to the end of the first guide post (312), that is, the first slider (313) and the first guide post (312) are detachably connected.

7. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 5, characterized in that, The second demolding component (32) includes: a second guide post (322) located inside the mounting chamber (12), the side of the second guide post (322) being connected to the working end of the second drive member (321); a second slider (323) slidably connected to the slide groove (13), the second slider (323) being disposed at the end of the second guide post (322); wherein, the working end of the second drive member (321) is located inside the mounting chamber (12), and the free end of the second drive member (321) extends toward the outside of the mounting base (1).

8. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 7, characterized in that, The second slider (323) has a slot (33) on the side opposite to the second guide post (322), that is, the second slider (323) and the second guide post (322) are detachably connected.

9. The mold for producing drinking water packaging bottles that facilitates demolding, as described in any one of claims 1-3 or 5-8, is characterized in that... Also includes: Sound-absorbing component (4); the number of sound-absorbing components (4) is several, the sound-absorbing components (4) are disposed on the inner wall of the installation chamber (12), and the sound-absorbing components (4) are used to absorb some of the noise generated when the demolding mechanism (3) is working.

10. The mold for producing drinking water packaging bottles that facilitates demolding according to claim 9, characterized in that, The sound-absorbing component (4) is sound-absorbing cotton.

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