CN216330004U - Blow mold with rotary cutting function - Google Patents
Blow mold with rotary cutting function Download PDFInfo
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- CN216330004U CN216330004U CN202121584665.3U CN202121584665U CN216330004U CN 216330004 U CN216330004 U CN 216330004U CN 202121584665 U CN202121584665 U CN 202121584665U CN 216330004 U CN216330004 U CN 216330004U
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Abstract
The utility model discloses a blow mold with a rotary cutting function, which comprises a main mold component, an auxiliary mold component and a cutting component, wherein the main mold component is used for molding a bottle; the auxiliary die assembly is arranged on one side of the main die assembly; the secondary die assembly comprises a first secondary die plate and a second secondary die plate which are oppositely opened and closed, and the first secondary die plate and the second secondary die plate are enclosed to form a secondary die cavity; the auxiliary die cavity is used for clamping the bottle; the cutting assembly is arranged on one side of the secondary die assembly; the cutting assembly cuts the end part of the bottle positioned in the auxiliary mold cavity, wherein the auxiliary mold assembly is arranged on one side of the main mold assembly so that the bottle can be transferred from the forming cavity to the auxiliary mold cavity, the end part of the bottle positioned in the auxiliary mold cavity is cut under the action of the cutting assembly so that the cutting of the air bag of the bottle can be realized, the production process of the bottle is simplified, the forming of the bottle and the cutting of the end part of the bottle are realized in the same blow mold with the rotary cutting function, and the working efficiency of the blow mold with the rotary cutting function is improved.
Description
Technical Field
The utility model relates to the field of blow molds, in particular to a blow mold with a rotary cutting function.
Background
With the development of science and technology, bottles are blow-molded through an injection mold, wherein the bottles can be wide-mouth bottles, and during blow molding, the upper end part in the mold is an air bag cavity (used for air blowing), so that after the bottles are molded, the upper end part of the bottles is called as an air bag. In the prior art, bottles after blow molding can be conveyed through a conveying belt, and workers move the bottles after blow molding to corresponding cutting devices and cut air bags to manufacture wide-mouth bottles. This process results in a complicated bottle production process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model adopts the following technical scheme:
according to one aspect of the present invention, the present invention provides a blow mold with a rotary cutting function, comprising: the main mold assembly comprises a first main mold plate and a second main mold plate which are relatively opened and closed, and the second main mold plate and the first main mold plate form a molding cavity in a surrounding mode; the forming cavity is used for forming a bottle;
the auxiliary die assembly is arranged on one side of the main die assembly; the auxiliary die assembly comprises a first auxiliary die plate and a second auxiliary die plate which are oppositely opened and closed, and the first auxiliary die plate and the second auxiliary die plate are enclosed to form an auxiliary die cavity; the auxiliary die cavity is used for clamping the bottle;
the cutting assembly is arranged on one side of the secondary die assembly; the cutting assembly cuts the end of the bottle at the secondary mold cavity.
Optionally, the first secondary template and the first primary template are both mounted on the first support plate; the second auxiliary template and the second main template are connected with a second support plate, and the second support plate drives the second auxiliary template to move towards the first auxiliary template and the second main template to move towards the first main template under the action of external force.
Optionally, the cutting assembly is provided with a first cutting module, and the first cutting module is located on one side of the secondary die assembly; the first cutting module comprises a first cutting part and a first pushing part, and the first pushing part is connected with the first cutting part and drives the first cutting part to cut one end part of the bottle.
Optionally, the first cutting module is further provided with a pre-pressing plate, and the pre-pressing plate is elastically connected with the second support plate and elastically abuts against the first cutting portion.
Optionally, the first cutting module is provided with a first guiding portion, and the first guiding portion is arranged on one side of the first pushing portion and is sleeved with the first cutting portion.
Optionally, the cutting assembly is provided with a second cutting module, and the second cutting module is located on the other side of the secondary die assembly; the second cutting module comprises a second cutting part and a first driving part, and the first driving part is connected with the second cutting part and drives the second cutting part to cut the other end part of the bottle in a rotating state.
Optionally, the first driving component includes a second cylinder, a moving rod, a fixing seat and a rotating rod; the movable rod is movably arranged on the fixed seat; the second cylinder is connected with the movable rod and drives the movable rod to move along the extending direction of the fixed seat; the rotating rod is connected with the second cutting part and is in threaded connection with the moving rod, so that the rotating rod rotates along with the movement of the moving rod.
Optionally, the moving rod is provided with a rack part; the rotating rod is provided with a gear portion disposed opposite to the rack portion, the gear portion being engaged with the rack portion.
Optionally, the blow mold with the rotary cutting function is further provided with a second pushing portion, and the second pushing portion is mounted on the first supporting plate and connected to the fixing seat to drive the first driving component to move back and forth.
Optionally, a second guiding portion is disposed on one side of the second pushing portion, and the second guiding portion is sleeved on the fixing seat.
According to the technical scheme, the embodiment of the utility model at least has the following advantages and positive effects:
in the blow mold with the rotary cutting function, the main mold assembly comprises a first main mold plate and a second main mold plate which are opened and closed relatively, and the second main mold plate and the first main mold plate are enclosed to form a molding cavity; the forming cavity is used for forming a bottle; the secondary die assembly is arranged on one side of the main die assembly; the auxiliary die assembly comprises a first auxiliary die plate and a second auxiliary die plate which are oppositely opened and closed, and the first auxiliary die plate and the second auxiliary die plate are enclosed to form an auxiliary die cavity; the auxiliary die cavity is used for clamping the bottle; the cutting assembly is arranged on one side of the secondary die assembly; the cutting assembly cuts the end part of the bottle in the auxiliary mold cavity, the auxiliary mold assembly is arranged on one side of the main mold assembly, so that the bottle is transferred from the forming cavity to the auxiliary mold cavity, the end part of the bottle in the auxiliary mold cavity is cut under the action of the cutting assembly, so that the cutting of an air bag of the bottle is realized, the production process of the bottle is simplified, the forming of the bottle and the cutting of the end part of the bottle are realized in the same blow mold with the rotary cutting function, and the working efficiency of the blow mold with the rotary cutting function is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a blow mold with a rotary cutting function according to the present invention;
fig. 2 is another schematic structural diagram of a blow mold with a rotary cutting function according to the present invention;
fig. 3 is a partial structural schematic view of a blow mold with a rotary cutting function according to the present invention;
FIG. 4 is a front view of a blow mold with rotary cutting function according to the present invention;
fig. 5 is a perspective view of a blow mold with a rotary cutting function according to the present invention;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
With the development of science and technology, bottles are blow-molded through an injection mold, wherein the bottles can be wide-mouth bottles, and during blow molding, the upper end part in the mold is an air bag cavity (used for air blowing), so that after the bottles are molded, the upper end part of the bottles is called as an air bag. In the prior art, bottles after blow molding can be conveyed through a conveying belt, and workers move the bottles after blow molding to corresponding cutting devices and cut air bags to manufacture wide-mouth bottles. This process results in a complicated bottle production process.
Referring to fig. 1 to 5, the present invention provides a blow mold with a rotary cutting function, which includes a main mold assembly 2, a sub mold assembly 3 and a cutting assembly 4, wherein the main mold assembly 2, the sub mold assembly 3 and the cutting assembly 4 are all mounted on a first support plate 1.
The main mold assembly 2 is mounted on the first support plate 1; the main mold assembly 2 comprises a first main mold 21 and a second main mold 22 which are opened and closed relatively, and the second main mold 22 and the first main mold 21 enclose to form a molding cavity; the forming cavity is used for forming a bottle, wherein the bottle is subjected to blow molding in the forming cavity. The first main template 21 is a rear template, the second main template 22 is a front template, and the second main template 22 is far away from or attached to the first main template 21 under the action of external force (such as a mold locking cylinder).
Referring to fig. 1 to 5, the sub-mold assembly 3 is disposed at one side of the main mold assembly 2; the secondary die assembly 3 comprises a first secondary die plate 31 and a second secondary die plate 32 which are oppositely opened and closed, and the first secondary die plate 31 and the second secondary die plate 32 enclose a secondary die cavity; the auxiliary mold cavity is used for clamping the bottle, so that the clamping of the bottle is realized through the first auxiliary mold plate 31 and the second auxiliary mold plate 32, wherein the bottle moves from the forming cavity to the auxiliary mold cavity under the action of an external force, the external force can be a mechanical arm, and the application is not limited herein.
The first auxiliary template 31 and the first main template 21 are both arranged on the first support plate 1; the second sub-template 32 and the second main template 22 are connected with a second support plate 5, the second support plate 5 drives the second sub-template 32 to move towards the first sub-template 31 and the second main template 22 to move towards the first main template 21 under the action of external force, so that the second sub-template 32 and the second main template 22 can move back and forth simultaneously, the forming cavity and the sub-cavity act on a bottle simultaneously, and the working efficiency of the blow mold with the rotary cutting function is improved.
Optionally, the first sub-template 31 and the first main template 21 are in the same plane and are arranged at intervals; the second sub-template 32 and the second main template 22 are in the same plane and are spaced apart.
Referring to fig. 1 to 5, the cutting assembly 4 is disposed at one side of the secondary mold assembly 3; the cutting assembly 4 cuts the end of the bottle at the secondary mould cavity.
Wherein, the cutting component 4 is provided with a first cutting module 41, and the first cutting module 41 is positioned at one side of the secondary module component 3; the first cutting module 41 comprises a first cutting part 411 and a first pushing part 412, and the first pushing part 412 is connected with the first cutting part 411 and drives the first cutting part 411 to cut one end of the bottle so as to cut the filler of the bottle through the first cutting part 411; the first pushing portion 412 may be a cylinder, and the first cutting portion 411 is a cutting plate or a cutter, and is driven by the first pushing portion 412 to cut the filler of the bottle.
The first cutting module 41 is further provided with a pre-pressing plate 413, the pre-pressing plate 413 is elastically connected with the second support plate 5 and elastically abuts against the first cutting portion 411, so as to match the first cutting portion 411 to clamp the nozzle material, wherein the resetting of the first cutting portion 411 is completed by a first pushing portion 412, the pre-pressing plate 413 matches the first cutting portion 411 to clamp the nozzle material, the first cutting portion 411 is pushed to the pre-pressing plate position under the driving of the first pushing portion 412 to clamp the nozzle material, the first cutting portion 411 continues to push the cutting portion under the further driving of the first pushing portion 412 to push the nozzle material away, and in addition, the first pushing portion 412 resets the first cutting portion 411. A spring 414 is provided between the pre-pressing plate 413 and the second support plate 5, and the spring 414 elastically abuts against the pre-pressing plate 413 and the second support plate 5 and drives the pre-pressing plate 413 to abut against the first cutting portion 411. After the pre-press plate 413 is pushed by the first cutting portion 411, the pre-press plate 413 is returned by the spring 414. Wherein the pre-press plate 413 is moved towards the first cutting portion 411 by a guiding action.
In addition, the first cutting module 41 is provided with a first guiding portion 415, and the first guiding portion 415 is disposed at one side of the first pushing portion 412 and is sleeved on the first cutting portion 411, so that the moving stability of the first cutting portion 411 is improved.
The cutting component 4 is provided with a second cutting module 42, and the second cutting module 42 is positioned at the other side of the secondary die component 3; the second cutting module 42 includes a second cutting portion 421 and a first driving member 422, the first driving member 422 is connected to the second cutting portion 421 and drives the second cutting portion 421 to cut the other end of the bottle in a rotating state, so as to cut the airbag of the bottle through the second cutting portion 421.
The first driving member 422 comprises a second cylinder 4221, a moving rod 4222, a fixed seat 4223 and a rotating rod 4224; the movable rod 4222 is movably arranged on the fixed seat 4223; the second cylinder 4221 is connected with the movable rod 4222 and drives the movable rod 4222 to move along the extending direction of the fixed seat 4223; the rotating rod 4224 is connected to the second cutting part 421 and is screw-coupled to the moving rod 4222, such that the rotating rod 4224 rotates with the movement of the moving rod 4222, thereby rotating and cutting the second cutting part 421 with respect to the air bag of the bottle. Wherein the second cutting portion 421 is a cutting knife.
The moving rod 4222 is provided with a rack portion 42221; the rotating rod 4224 is provided with a gear portion 42241, the gear portion 42241 is disposed with respect to the rack portion 42221, and the gear portion 42241 is engaged with the rack portion 42221 so as to rotate the rotating rod 4224 by the movement of the moving rod 4222.
Referring to fig. 1 to 5, the blow mold with a rotary cutting function further includes a second pushing portion 6, and the second pushing portion 6 is mounted on the first support plate 1 and connected to the fixing seat 4223 to drive the first driving member 422 to move back and forth. The second pushing part 6 may be a cylinder.
Optionally, a second guide portion 7 is disposed on one side of the second pushing portion 6, and the second guide portion 7 is sleeved on the fixing seat 4223, so that the movement stability of the fixing seat 4223 and the second cutting module 42 is improved.
According to the technical scheme, the embodiment of the utility model at least has the following advantages and positive effects:
in the blow mold with the rotary cutting function, a main mold component 2 is arranged on the first support plate 1; the main mold assembly 2 comprises a first main mold 21 and a second main mold 22 which are opened and closed relatively, and the second main mold 22 and the first main mold 21 enclose to form a molding cavity; the forming cavity is used for forming a bottle; the secondary die assembly 3 is arranged on one side of the main die assembly 2; the secondary die assembly 3 comprises a first secondary die plate 31 and a second secondary die plate 32 which are oppositely opened and closed, and the first secondary die plate 31 and the second secondary die plate 32 enclose a secondary die cavity; the auxiliary die cavity is used for clamping the bottle; the first auxiliary template 31 and the first main template 21 are both arranged on the first support plate 1; a second support plate 5 is connected to the second sub-template 32 and the second main template 22, and the second support plate 5 drives the second sub-template 32 to move towards the first sub-template 31 and the second main template 22 to move towards the first main template 21 under the action of external force; the cutting assembly 4 is arranged on one side of the secondary die assembly 3; the cutting assembly 4 cuts the end of the bottle in the auxiliary mold cavity, wherein the auxiliary mold assembly 3 is arranged on one side of the main mold assembly 2, so that the bottle is transferred from the molding cavity to the auxiliary mold cavity, and the end of the bottle in the auxiliary mold cavity is cut under the action of the cutting assembly 4, so that the cutting of an air bag and the cutting of a nozzle material of the bottle are realized, the production process of the bottle is simplified, the molding of the bottle and the cutting of the end of the bottle are realized in the same blow mold with the rotary cutting function, and the working efficiency of the blow mold with the rotary cutting function is improved.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention that are made by using the contents of the specification and the drawings or directly/indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (10)
1. The utility model provides a from blowing mould of taking rotary-cut function which characterized in that includes:
the main mold assembly comprises a first main mold plate and a second main mold plate which are relatively opened and closed, and the second main mold plate and the first main mold plate form a molding cavity in a surrounding mode; the forming cavity is used for forming a bottle;
the auxiliary die assembly is arranged on one side of the main die assembly; the auxiliary die assembly comprises a first auxiliary die plate and a second auxiliary die plate which are oppositely opened and closed, and the first auxiliary die plate and the second auxiliary die plate are enclosed to form an auxiliary die cavity; the auxiliary die cavity is used for clamping the bottle;
the cutting assembly is arranged on one side of the secondary die assembly; the cutting assembly cuts the end of the bottle at the secondary mold cavity.
2. The blow mold with rotary-cut function according to claim 1, wherein the first sub-mold plate and the first main mold plate are mounted on a first support plate; the second auxiliary template and the second main template are connected with a second support plate, and the second support plate drives the second auxiliary template to move towards the first auxiliary template and the second main template to move towards the first main template under the action of external force.
3. The blow mold with rotary-cut function according to claim 2, wherein the cutting assembly is provided with a first cutting module at one side of the secondary mold assembly; the first cutting module comprises a first cutting part and a first pushing part, and the first pushing part is connected with the first cutting part and drives the first cutting part to cut one end part of the bottle.
4. The blow mold with a rotary cutting function according to claim 3, wherein the first cutting die set further comprises a pre-pressing plate, the pre-pressing plate is elastically connected to the second support plate and elastically abuts against the first cutting portion.
5. The blow mold with a rotary cutting function according to claim 3, wherein the first cutting module has a first guiding portion disposed at one side of the first pushing portion and sleeved with the first cutting portion.
6. The blow mold with rotary-cut function according to claim 2, wherein the cutting assembly is provided with a second cutting module, and the second cutting module is arranged at the other side of the secondary mold assembly; the second cutting module comprises a second cutting part and a first driving part, and the first driving part is connected with the second cutting part and drives the second cutting part to cut the other end part of the bottle in a rotating state.
7. The blow mold with rotary-cut function according to claim 6, wherein the first driving member comprises a second cylinder, a moving rod, a fixed seat and a rotating rod; the movable rod is movably arranged on the fixed seat; the second cylinder is connected with the movable rod and drives the movable rod to move along the extending direction of the fixed seat; the rotating rod is connected with the second cutting part and is in threaded connection with the moving rod, so that the rotating rod rotates along with the movement of the moving rod.
8. The blow mold with rotary cutting function according to claim 7, wherein the moving bar is provided with a rack portion; the rotating rod is provided with a gear portion disposed opposite to the rack portion, the gear portion being engaged with the rack portion.
9. The blow mold with rotary-cut function according to claim 7, wherein the blow mold with rotary-cut function further comprises a second pushing portion, the second pushing portion is mounted on the first supporting plate and connected to the fixing base to drive the first driving member to move back and forth.
10. The blow mold with a rotary cutting function as claimed in claim 9, wherein a second guiding portion is disposed at one side of the second pushing portion, and the second guiding portion is engaged with the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584665.3U CN216330004U (en) | 2021-07-13 | 2021-07-13 | Blow mold with rotary cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121584665.3U CN216330004U (en) | 2021-07-13 | 2021-07-13 | Blow mold with rotary cutting function |
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| Publication Number | Publication Date |
|---|---|
| CN216330004U true CN216330004U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121584665.3U Active CN216330004U (en) | 2021-07-13 | 2021-07-13 | Blow mold with rotary cutting function |
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| CN (1) | CN216330004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638738A (en) * | 2023-07-27 | 2023-08-25 | 康立光学科技（广州）有限公司 | Plastic cover body forming equipment of anti-fog shield |
-
2021
- 2021-07-13 CN CN202121584665.3U patent/CN216330004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638738A (en) * | 2023-07-27 | 2023-08-25 | 康立光学科技（广州）有限公司 | Plastic cover body forming equipment of anti-fog shield |
| CN116638738B (en) * | 2023-07-27 | 2023-09-22 | 康立光学科技（广州）有限公司 | Plastic cover body forming equipment of anti-fog shield |
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