CN217196674U

CN217196674U - Bottle cap preparation device

Info

Publication number: CN217196674U
Application number: CN202220030774.9U
Authority: CN
Inventors: 张友清
Original assignee: Guangzhou Guanghu Plastic Products Co ltd
Current assignee: Guangzhou Guanghu Plastic Products Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-16
Anticipated expiration: 2032-01-07

Abstract

The utility model provides a bottle cap preparation device, belonging to the technical field of bottle cap preparation, comprising a mould main body and a plastic part, wherein a containing space is arranged in the mould main body; the plastic part is detachably connected with the mould main body and is positioned in the accommodating space; a first gap is reserved between the plastic part and the accommodating space; the shape and size of the first gap are the same as those of the outer cover; the shaping piece is provided with a groove; the shape and size of the groove are the same as those of the inner cover; the groove is communicated with the first gap. The utility model provides a pair of bottle lid preparation facilities, the setting can be dismantled with moulding to mould main part doing, makes the raw materials design into the result after, can realize the drawing of patterns process fast. The bottle cap prepared by the bottle cap preparation device is a double-layer bottle cap with an integrated structure, the bottle cap cannot be affected in the demolding process, the integrity of the bottle cap is guaranteed, and the excellent sealing effect of the bottle cap in the using process is further guaranteed. The invention also provides a bottle cap.

Description

Bottle cap preparation device

Technical Field

The utility model belongs to the technical field of the bottle lid preparation, more specifically say, relate to a bottle lid preparation facilities.

Background

The bottle cap is used for sealing a bottle, and has different shapes and different operation methods according to different functions, for example, the laundry detergent bottle cap is round and screwed, is an important ring for food and drink packaging, and is also the place where a consumer firstly contacts with a product. The bottle cap has the functions of keeping the sealing performance of the content products, preventing the opening from being stolen and ensuring the safety, so the bottle cap is widely applied to bottled products.

The main structural design of the container for containing the laundry detergent is on the bottle cap, the sealing effect is poor easily due to the defects in the structural design, or after the laundry detergent is used for many times, the joint of the bottle cap of the laundry detergent and the local bottle body of the laundry detergent is easy to leak, so that the storage effect of the laundry detergent is influenced. The existing device for preparing the bottle cap has the problem of inconvenient demoulding.

Therefore, a bottle cap preparation device and a bottle cap are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottle lid preparation facilities and bottle lid aims at solving current bottle lid and has the production in-process drawing of patterns inconvenient, and sealed not good technical problem of effect.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a bottle cap manufacturing apparatus including:

a mold main body in which an accommodation space is provided;

the plastic part is detachably connected with the mould main body and is positioned in the accommodating space; a first gap is reserved between the plastic part and the accommodating space; the shape and size of the first gap are the same as those of the outer cover; the shaping piece is provided with a groove; the shape and size of the groove are the same as those of the inner cover; the groove is in communication with the first gap.

Preferably, the shaping member comprises:

the first shaping part is connected with the die main body and is positioned in the accommodating space; the first shaping part is provided with a through hole which penetrates through the first shaping part along the length direction; the first gap is reserved between the first shaping part and the accommodating space;

a second shaping part connected with the mold main body; one end of the second shaping part penetrates through the through hole, and a gap between the side face of the second shaping part and the through hole is the groove.

Preferably, the first shaping part includes:

the connecting section is detachably connected with the die main body through a bolt structure; the connecting section is in contact with the inner wall of the accommodating space;

one end of the second section is connected with one end of the connecting section, which is deviated from the mould main body; the second section is in contact with the inner wall of the accommodating space;

the first shaping section is connected with the other end of the second section; the space between the first shaping section and the inner wall of the accommodating space is the first gap.

Preferably, the second shaping part includes:

one end of the inserting section is inserted into the through hole, and the inserting section is contacted with the inner wall of the through hole; the insert section is connected with the mold body;

the second shaping section is connected with the inserting section, and the space between the second shaping section and the inner wall of the through hole is the groove.

Preferably, a second groove is formed in the middle of the top surface of the second shaping section; a bulge is arranged on the end surface of the accommodating space; the position of the protrusion corresponds to the second groove; and a certain distance is arranged between the protrusion and the second groove.

Preferably, the second shaping section is provided with a third groove along the circumferential direction of the second shaping section.

Preferably, the mold body is formed by stacking a plurality of mold plates.

Preferably, the mold main body is provided with an injection molding port communicated with the first gap and the groove

The utility model also provides a bottle cap, include: the outer cover and the inner cover are arranged at the central position of the outer cover; the inner cover and the outer cover are of an integrated structure. And the inner side surface of the inner cover is provided with a thread structure.

The utility model provides a pair of bottle lid preparation facilities and bottle lid's beneficial effect lies in: compared with the prior art, the utility model relates to a bottle lid preparation facilities, the setting can be dismantled with moulding to the mould main part is done, makes after the raw materials is stereotyped into the result, can realize the drawing of patterns process fast, has improved the preparation technology of bottle lid, and then has improved this kind of bottle lid preparation facilities's economic benefits. The bottle cap prepared by the bottle cap preparation device is a double-layer bottle cap with an integrated structure, the bottle cap cannot be affected in the demolding process, the integrity of the bottle cap is guaranteed, and the excellent sealing effect of the bottle cap in the using process is further guaranteed. This bottle lid adopts enclosing cover and inner cup setting as an organic whole structure, and the leakproofness when this bottle lid is connected with the bottle has effectually been guaranteed, reduces the risk that produces the leakage. The inner cup passes through helicitic texture and is connected with the body, and this bottle lid is simple with body connected relation, and the separation is convenient, and the leakproofness when having further improved this bottle lid and body and being connected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a bottle cap prepared by a bottle cap preparation device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a bottle cap prepared by the bottle cap preparation device according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a bottle cap preparation device according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of a plastic part in a bottle cap preparation device according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of the first shaping portion;

fig. 7 is a schematic sectional structure view of the second shaping portion.

In the figure: 1. a mold body; 2. a plastic part; 21. a first shaping section; 211. a through hole; 212. a connecting section; 213. a second stage; 214. a first shaping section; 22. a second shaping part; 221. an insertion section; 222. a second shaping section; 223. a third groove; 3. a first gap; 4. a groove; 5. an outer cover; 51. a friction section; 52. An expansion section; 6. an inner cover; 7. a second groove; 8. and (4) protruding.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, a bottle cap according to the present invention includes an outer cap 5 and an inner cap 6, wherein the outer cap 5 and the inner cap 6 are integrated. The inner side surface of the inner cover 6 is provided with a thread structure.

The utility model provides a pair of bottle cap, compared with the prior art, this bottle cap adopts enclosing cover 5 and inner cup 6 setting of structure as an organic whole, and the effectual leakproofness of having guaranteed when this bottle cap is connected with the bottle reduces the risk that produces the leakage. Inner cup 6 is connected with the body through helicitic texture, and this bottle lid is simple with body connected relation, and the separation is convenient, and the leakproofness when having further improved this bottle lid and body and being connected.

In this embodiment, the outer side surface of the outer cover 5 is provided with an anti-slip structure. The anti-slip structure is arranged to facilitate the separation of the bottle cap and the bottle body. The anti-slip structure is not exclusive and includes one or more of anti-slip lines, anti-slip protrusions, etc., as long as the anti-slip structure can increase the friction between the user and the bottle cap.

In the present embodiment, the height of the inner lid 6 is smaller than the height of the outer lid 5.

In the present embodiment, the outer cap 5 includes a friction section 51 and an expansion section 52 connected to the friction section 51. The friction section 51 is provided with an inner cover 6 at the center. The outer side surface of the friction section 51 is provided with an anti-slip structure. The height of the inner lid 6 is smaller than the height of the friction section 51. The sealing performance of the bottle cap and the bottle body during connection is improved.

In this embodiment, the end surface of the inner cap 6 facing away from the outer cap 5 is provided with an inclined surface or an arc surface. The sealing performance of the inner cap 6 when contacting with the bottle body is improved.

Referring to fig. 1 to 7, a bottle cap preparation apparatus according to the present invention will now be described. The bottle cap preparation device comprises: the mould comprises a mould main body 1 and a plastic part 2, wherein an accommodating space is arranged in the mould main body 1; the plastic part 2 is detachably connected with the mould main body 1 and is positioned in the accommodating space; a first gap 3 is reserved between the plastic part 2 and the accommodating space; the shape and size of the first gap 3 are the same as those of the outer cover 5; the plastic part 2 is provided with a groove 4; the shape and size of the groove 4 are the same as those of the inner cover 6; the groove 4 communicates with the first gap 3.

During the use, accomplish mould main part 1 and moulding 2 equipment earlier, then pour into the raw materials that are in the molten condition in the accommodation space of mould main part 1, the raw materials flows into first clearance 3 and recess 4 respectively in, treats the raw materials cooling back, will mould 2 and the separation of mould main part 1, realizes the quick drawing of patterns of result.

The utility model provides a pair of bottle lid preparation facilities compares with prior art, and mould main part 1 does with moulding 2 and can dismantle the setting, makes the raw materials design into the result after, can realize the drawing of patterns process fast, has improved the preparation technology of bottle lid, and then has improved this kind of bottle lid preparation facilities's economic benefits. The bottle cap prepared by the bottle cap preparation device is a double-layer bottle cap with an integrated structure, the bottle cap cannot be affected in the demolding process, the integrity of the bottle cap is guaranteed, and the excellent sealing effect of the bottle cap in the using process is further guaranteed.

In some embodiments, when the shaping member 2 is located in the accommodating space, a first gap 3 is left between a part of the shaping member 2 and the accommodating space, and the rest part is filled in the accommodating space. The boundary position of the rest part and the part of the shaping part 2 is a position b. The sectional shape of part of the part close to the b position is larger than that of the rest part close to the b position. In the demolding process, when the molding part 2 is separated from the mold main body 1, the final product can be completely left in the mold main body 1 and then taken out of the mold main body 1.

In some embodiments, referring to fig. 1 to 7, the plastic part 2 includes: a first shaping part 21 and a second shaping part 22, wherein the first shaping part 21 is connected with the die main body 1 and is positioned in the accommodating space; the first shaping part 21 is provided with a through hole 211 penetrating through the first shaping part 21 along the length direction; a first gap 3 is reserved between the first shaping part 21 and the accommodating space; the second shaping part 22 is connected with the die main body 1; one end of the second shaping portion 22 passes through the through hole 211, and a gap between the side surface of the second shaping portion 22 and the through hole 211 is a groove 4. The plastic part 2 is of a detachable structure, so that the plastic part 2 and the die main body 1 can be conveniently mounted or dismounted, and the demolding efficiency of a final product (bottle cap) is also improved.

In some embodiments, the first shaping portion 21 includes: the connecting section 212, the second section 213 and the first shaping section 214, wherein the connecting section 212 is detachably connected with the mold main body 1 through a bolt structure; the connection section 212 is in contact with the inner wall of the accommodation space; one end of the second section 213 is connected with one end of the connecting section 212 departing from the mould main body 1; the second section 213 is in contact with the inner wall of the accommodating space; the first shaping section 214 is connected with the other end of the second section 213; the space between the first shaping section 214 and the inner wall of the accommodating space is a first gap 3.

The second section 213 is a circular truncated cone structure, and one end of the small circular cross section is connected with the first shaping section 214. One end of the great circle in cross-sectional area is connected with the connecting section 212. The connection position of the second segment 213 and the first shaping segment 214 is the a position. The cross-sectional shape of the first shaping segment 214 proximate a is larger than the cross-sectional shape of the second segment 213 proximate a. In the process of separating the first shaping part 21 from the mold main body 1, the final product (such as a bottle cap) can be completely left in the mold main body 1 and then taken out from the mold main body 1, so that the demolding efficiency is improved.

In some embodiments, referring to fig. 1 to 7, the second shaping portion 22 includes: an insertion section 221 and a second shaping section 222, wherein one end of the insertion section 221 is inserted into the through hole 211, and the side surface of the insertion section 221 contacts with the inner wall of the through hole 211; the insertion section 221 is connected with the mold body 1; the second shaping section 222 is connected to the insertion section 221, and the space between the second shaping section 222 and the inner wall of the through hole 211 is a groove 4.

In some embodiments, a second groove 7 is formed in the middle of the top surface of the second shaping section 222; the end surface of the accommodating space is provided with a bulge 8; the position of the bulge 8 corresponds to the position of the second groove 7; and a certain distance is arranged between the protrusion 8 and the second groove 7.

In some embodiments, the second shaping segment 222 is flanked by a third groove 223 disposed circumferentially along the second shaping segment 222. The third groove 223 is formed to allow the inner side surface of the inner lid 6 to be integrally formed with a screw structure.

In some embodiments, referring to fig. 1 to 7, the mold body 1 is formed by stacking a plurality of mold plates. Make things convenient for the equipment or the dismantlement of mould main part 1, improved drawing of patterns efficiency, and then improved production efficiency.

Illustratively, the die main body 1 is composed of a top plate, a second plate, a third plate, a fourth plate, and a bottom plate, which are sequentially stacked. The range of the accommodation space includes at least the second plate. When the shaping element 2 is mounted in the mould body 1, the end of the shaping element 2 facing away from the base plate is flush with any position of the second plate. More specifically, one end of the first shaping portion 21 is connected to the fourth plate by a bolt structure. One end of the second shaping portion 22 is connected to the base plate.

In some embodiments, the mold body 1 is provided with an injection port communicating with the first gap 3 and the groove 4. The injection molding port is arranged to facilitate the pouring of the molten raw materials into the first gap 3 and the groove 4.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A bottle cap preparation device, comprising:

a mold main body (1) in which an accommodation space is provided;

the plastic part (2) is detachably connected with the mould main body (1) and is positioned in the accommodating space; a first gap (3) is reserved between the plastic part (2) and the accommodating space; the shape and the size of the first gap (3) are the same as those of the outer cover (5); the plastic part (2) is provided with a groove (4); the shape and the size of the groove (4) are the same as those of the inner cover (6); the groove (4) is communicated with the first gap (3).

2. A device for preparing bottle caps as claimed in claim 1, wherein said plastic (2) comprises:

a first shaping part (21) connected with the die main body (1) and positioned in the accommodating space; the first shaping part (21) is provided with a through hole (211) penetrating through the first shaping part (21) along the length direction; the first shaping part (21) and the accommodating space are separated by the first gap (3);

a second shaping part (22) connected to the mold body (1); one end of the second shaping part (22) penetrates through the through hole (211), and a gap between the side surface of the second shaping part (22) and the through hole (211) is the groove (4).

3. A device for preparing a bottle cap as claimed in claim 2, characterized in that said first shaping portion (21) comprises:

the connecting section (212) is detachably connected with the die main body (1) through a bolt structure; the connecting section (212) is in contact with the inner wall of the accommodating space;

a second section (213) having one end connected to an end of the connecting section (212) facing away from the mould body (1); the second section (213) is in contact with the inner wall of the accommodating space;

a first shaping segment (214) connected to the other end of the second segment (213); the space between the first shaping section (214) and the inner wall of the receiving space is the first gap (3).

4. A device for preparing a bottle cap as claimed in claim 3, characterized in that said second shaping portion (22) comprises:

an insertion section (221) having one end inserted into the through hole (211), the insertion section (221) contacting an inner wall of the through hole (211); the insert section (221) is connected to the mould body (1);

a second shaping section (222) connected with the insertion section (221), wherein the space between the second shaping section (222) and the inner wall of the through hole (211) is the groove (4).

5. The bottle cap preparation device according to claim 4, wherein: a second groove (7) is formed in the middle of the top surface of the second shaping section (222); a bulge (8) is arranged on the end surface of the accommodating space; the position of the bulge (8) corresponds to the second groove (7); and a certain distance is arranged between the bulge (8) and the second groove (7).

6. The bottle cap preparation device according to claim 5, wherein: the side surface of the second shaping section (222) is provided with a third groove (223) arranged along the circumferential direction of the second shaping section (222).

7. A bottle cap preparation device according to claim 1, wherein: the die main body (1) is formed by superposing a plurality of die plates.

8. A bottle cap preparation device according to claim 1, wherein: and an injection molding opening communicated with the first gap (3) and the groove (4) is formed in the mold main body (1).