Blowing mold bottle mold capable of labeling in mold

Abstract

The utility model discloses a blow molding bottle mold capable of labeling in a mold, and relates to the technical field of blow molding bottle molds. The die comprises a bottom die and a top die, wherein one side of the front surface of the bottom die is fixedly connected with a sealing ring. A labeling sealing assembly is arranged, specifically, the labeling sealing assembly comprises a shell, a sealing block and a labeling block, sliding blocks are fixedly connected to the two sides of the bottom of the shell respectively, four high-toughness springs are fixedly connected to one side of the top face of each sliding block, and a first handle is fixedly connected to the top of the sealing block; the top of the labeling block is fixedly connected with a second handle, when a bottle body is completely cooled, labeling is conducted, a label is pasted to the bottom of the labeling block, then the first handle is pulled to pull the sealing block out of the labeling opening, meanwhile, the first handle is pulled towards one side, the second handle is pulled to the position above the labeling opening, and labeling is conducted. And meanwhile, the four groups of high-toughness springs pull the labeling block due to return stroke force of the high-toughness springs, so that the bottom of the labeling block is in contact with the bottle body, the label is pasted on the bottle body, and labeling in the device is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of blow molding bottle molds, and particularly relates to a blow molding bottle mold with in-mold labeling. Background Art

[0002] Blow molding a bottle means first manufacturing a preform using materials such as PET plastic, and then placing the preform into a prepared blow molding mold, inflating the preform with high pressure, and using the cavity of the blow molding mold for blow molding.

[0003] Most of the existing blow molding bottles need to take out the bottle from the mold and then label it after blow molding, which requires more processes, increases the working time, and reduces the working efficiency. Therefore, we propose a blow molding bottle mold with in-mold labeling. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a blow molding bottle mold with in-mold labeling. By setting a labeling and sealing component, specifically, the labeling and sealing component includes a housing, a sealing block, and a labeling block. Sliding blocks are respectively fixedly connected to both sides of the bottom of the housing. When labeling is required after the bottle body is cooled, first stick the label to the bottom of the labeling block, then pull the first handle to pull the sealing block out of the inside of the labeling opening. At the same time, pull the first handle to one side and pull the second handle above the labeling opening. At the same time, four groups of high-toughness springs pull the labeling block due to their own return force, so that the bottom of the labeling block contacts the bottle body and sticks the label to the bottle body, realizing the in-mold labeling property of the device, and solving the problem that most of the existing blow molding bottles need to take out the bottle from the mold and then label it after blow molding, which requires more processes, increases the working time, and reduces the working efficiency.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model relates to a blow molding bottle mold with in-mold labeling, which includes a bottom mold and a top mold. One side of the front surface of the bottom mold is fixedly connected with a sealing ring. One side of the bottom mold is provided with a charging port. The inner wall of the bottom mold is fixedly connected with a first sealing strip. The inner wall of the bottom mold is provided with a bottom mold groove. The outer surface of one side of the bottom mold is provided with a first connecting ring. The inner wall of the first connecting ring is rotatably connected with a connecting rod. One side of the bottom mold is fixedly connected with a cooling component. The bottom mold and the top mold are respectively provided with several groups of ventilation holes. The top surface of the top mold is slidably connected with a labeling and sealing component. By setting the labeling and sealing component, specifically, the labeling and sealing component includes a housing, a sealing block and a labeling block. Two sides of the bottom of the housing are respectively fixedly connected with sliding blocks. One side of the top surface of each group of sliding blocks is respectively fixedly connected with four groups of high-toughness springs. The top of the sealing block is fixedly connected with a first handle. The top of the labeling block is fixedly connected with a second handle. When the labeling is needed after the bottle body is cooled, first stick the label to the bottom of the labeling block, then pull the first handle to pull the sealing block out of the labeling port. At the same time, pull the first handle to one side and pull the second handle above the labeling port. At the same time, four groups of high-toughness springs pull the labeling block due to their own return force, so that the bottom of the labeling block contacts the bottle body and sticks the label to the bottle body, realizing the in-mold labeling property of the device.

[0007] Further, the cooling component includes a fixed shell and a storage battery. One end of the fixed shell is fixedly connected with a dust-proof plate. One side of the storage battery is fixedly connected with a motor. The output end of one side of the motor is fixedly connected with a cooling fan. One side of the storage battery is fixedly connected with a connecting wire. During use, the storage battery can be charged through the charging port. After the charging is completed, the motor is started. The motor drives the cooling fan to rotate. The loose cold air cools the bottle body inside the bottom mold and the top mold through each group of ventilation holes, realizing the rapid cooling of the bottle body, reducing the time required for the bottle body to cool, and improving the working efficiency.

[0008] Further, one side of the top mold is provided with a second connecting ring. The inner wall of the top mold is provided with a top mold groove. The inner wall of the top mold is fixedly connected with a second sealing strip. One side of the top mold groove is provided with a labeling port. Two groups of sliding grooves are opened on the top surface of the top mold. The top mold is rotatably connected with the connecting rod through the second connecting ring. By setting the sliding grooves, it is realized that the labeling and sealing component can slide on the top surface of the top mold, improving the smoothness of the labeling and sealing component sliding on the top surface of the top mold during the labeling process of the device.

[0009] Further, the labeling and sealing assembly includes a housing, a sealing block, and a labeling block. Sliding blocks are fixedly connected to both sides of the bottom of the housing. Several groups of highly resilient springs are fixedly connected to the top surface of each group of sliding blocks. A first handle is fixedly connected to the top surface of the sealing block, and a second handle is fixedly connected to the top surface of the labeling block. The top surfaces of four of the groups of highly resilient springs are fixedly connected to the sealing block, and the top surfaces of the other four groups of highly resilient springs are fixedly connected to the labeling block. By providing the highly resilient springs, since the highly resilient springs themselves have high resilience and have a certain property of resisting metal fatigue, the service life of the labeling and sealing assembly is increased, and at the same time, the property of the automatic engagement of the sealing block and the labeling block with the labeling opening is achieved.

[0010] Further, the storage battery is fixedly connected to the inner wall of the bottom mold, and the fixed shell is fixedly connected to the inner wall of the bottom mold. One end of the connecting wire is in contact with the charging port. By providing the storage battery, when the mold has a power outage or other situations, the cooling assembly can still be used to cool the bottle body, improving the applicability of the device to the environment.

[0011] Further, the labeling and sealing assembly is slidably connected to the chute opened in the top mold through the sliding blocks. By providing the sliding blocks, the labeling and sealing assembly can slide inside the chute, improving the user experience and at the same time improving the structural rationality of the device.

[0012] The utility model has the following beneficial effects:

[0013] 1. By providing the labeling and sealing assembly, specifically, the labeling and sealing assembly includes a housing, a sealing block, and a labeling block. Sliding blocks are fixedly connected to both sides of the bottom of the housing. Four groups of highly resilient springs are fixedly connected to one side of the top surface of each group of sliding blocks. A first handle is fixedly connected to the top of the sealing block, and a second handle is fixedly connected to the top of the labeling block. When the bottle body needs to be labeled after cooling is completed, first stick the label to the bottom of the labeling block, then pull the first handle to pull the sealing block out of the labeling opening, and at the same time pull the first handle to one side and pull the second handle above the labeling opening. At the same time, four of the groups of highly resilient springs pull the labeling block due to their own return force, making the bottom of the labeling block contact the bottle body and sticking the label to the bottle body, realizing the property of internal labeling of the device.

[0014] 2. The utility model is provided with a cooling component and a plurality of ventilation holes. Specifically, the ventilation holes are opened inside the bottom mold and the top mold. The cooling component includes a fixed shell and a storage battery. One side of the fixed shell is fixedly connected with a dust-proof plate. One end of the storage battery is fixedly connected with a motor. The output end on one side of the motor is fixedly connected with a cooling fan. The storage battery is fixed on the inner wall of the bottom mold, and the fixed shell is fixed on the inner wall of the bottom mold. During use, the storage battery can be charged through the charging port. After charging is completed, the motor is started, and the motor drives the cooling fan to rotate. The loose cold air cools the bottle body inside the bottom mold and the top mold through each group of ventilation holes, realizing rapid cooling of the bottle body, reducing the time required for bottle body cooling, and improving work efficiency.

[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the top surface structure of the bottom mold of the utility model;

[0020] Figure 4 It is a schematic diagram of the partial structure of the cooling component of the utility model;

[0021] Figure 5 It is a schematic diagram of the bottom surface structure of the top mold of the utility model;

[0022] Figure 6 It is a schematic diagram of the top surface structure of the top mold of the utility model;

[0023] Figure 7 It is a schematic diagram of the label pasting and sealing component of the utility model;

[0024] Figure 8 It is a schematic sectional view of the label pasting and sealing component of the utility model.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Bottom mold; 11. Sealing ring; 12. Charging port; 13. First sealing strip; 14. Bottom mold groove; 15. First connecting ring; 16. Connecting rod; 2. Ventilation hole; 3. Cooling component; 31. Fixed shell; 32. Dust-proof plate; 33. Battery; 34. Motor; 35. Cooling fan; 36. Connecting wire; 4. Top mold; 41. Second connecting ring; 42. Top mold groove; 43. Labeling port; 44. Second sealing strip; 45. Slide groove; 5. Labeling and sealing component; 51. Outer shell; 52. Slide block; 53. High-toughness spring; 54. Sealing block; 541. First handle; 55. Labeling block; 551. Second handle. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figure 1-8 As shown in the figure, the present utility model is a blow molding bottle mold with in-mold labeling, including a bottom mold 1 and a top mold 4. A sealing ring 11 is fixedly connected to one side of the front surface of the bottom mold 1. A charging port 12 is arranged on one side of the bottom mold 1. A first sealing strip 13 is fixedly connected to the inner wall of the bottom mold 1. A bottom mold groove 14 is opened on the inner wall of the bottom mold 1. A first connecting ring 15 is arranged on the outer surface of one side of the bottom mold 1. A connecting rod 16 is rotatably connected to the inner wall of the first connecting ring 15. A cooling component 3 is fixedly connected to one side of the bottom mold 1. A plurality of groups of ventilation holes 2 are respectively opened on the bottom mold 1 and the top mold 4. A labeling and sealing component 5 is slidably connected to the top surface of the top mold 4.

[0029] The cooling component 3 includes a fixed shell 31 and a battery 33. A dust-proof plate 32 is fixedly connected to one end of the fixed shell 31. A motor 34 is fixedly connected to one side of the battery 33. A cooling fan 35 is fixedly connected to the output end of one side of the motor 34. A connecting wire 36 is fixedly connected to one side of the battery 33.

[0030] A second connecting ring 41 is arranged on one side of the top mold 4. A top mold groove 42 is opened on the inner wall of the top mold 4. A second sealing strip 44 is fixedly connected to the inner wall of the top mold 4. A labeling port 43 is opened on one side of the top mold groove 42. Two groups of slide grooves 45 are opened on the top surface of the top mold 4. The top mold 4 is rotatably connected to the connecting rod 16 through the second connecting ring 41.

[0031] The labeling and sealing assembly 5 includes a housing 51, a sealing block 54, and a labeling block 55. On both sides of the bottom of the housing 51, sliding blocks 52 are fixedly connected respectively. On the top surface of each group of sliding blocks 52, several groups of highly resilient springs 53 are fixedly connected respectively. On the top surface of the sealing block 54, a first handle 541 is fixedly connected. On the top surface of the labeling block 55, a second handle 551 is fixedly connected. Among them, the top surfaces of four groups of highly resilient springs 53 are all fixedly connected to the sealing block 54, and the top surfaces of the other four groups of highly resilient springs 53 are all fixedly connected to the labeling block 55.

[0032] The storage battery 33 is fixedly connected to the inner wall of the bottom mold 1. The fixed shell 31 is fixedly connected to the inner wall of the bottom mold 1. One end of the connecting wire 36 is in contact with the charging port 12.

[0033] The labeling and sealing assembly 5 is slidably connected to the chute 45 opened on the top mold 4 through the sliding blocks 52.

[0034] A specific application of this embodiment is as follows: When in use, first place the label at the bottom of the labeling block 55, then rotate the top mold 4 on the connecting rod 16 through the second connecting ring 41 to separate the top mold 4 from the bottom mold 1. Place the blown bottle preform into the inner part of the bottom mold groove 14, and then merge the top mold 4 with the bottom mold 1 through the connecting rod 16. Among them, the first sealing strip 13 and the second sealing strip 44 play a sealing role, and at the same time, the sealing ring 11 plays a sealing role with other devices to ensure the gas sealing during bottle blowing. After the sealing is completed, blow the bottle. After the bottle blowing is completed, the motor 34 can be started. The motor 34 drives the cooling fan 35 to convey cold air. The cold air cools the bottle body through several ventilation holes 2 opened on the bottom mold 1 and the top mold 4. The storage battery 33 provides power for the motor 34, and at the same time, the storage battery 33 can be charged through the charging port 12 and the connecting wire 36. After the bottle body is cooled, the sealing block 54 can be lifted out of the storage battery 33 by pulling the first handle 541, and then push the first handle 541 to one side to push the labeling block 55 to the top of the labeling port 43. Due to the return force of the highly resilient spring 53, the labeling block 55 is driven downward to stick the label onto the bottle body. Among them, the sliding blocks 52 slide on the inner wall of the chute 45 opened on the top surface of the top mold 4.

[0035] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] The above-described preferred embodiments of the utility model are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the utility model, so that those skilled in the art in the technical field of the mechanical processing robot blow molding bottle mold can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A blow molded bottle mold capable of in-mold labeling, comprising a bottom mold (1) and a top mold (4), a sealing ring (11) being fixedly connected to a front side of the bottom mold (1), a charging port (12) being provided on one side of the bottom mold (1), a first sealing strip (13) being fixedly connected to an inner wall of the bottom mold (1), a bottom mold groove (14) being provided on the inner wall of the bottom mold (1), a first connecting ring (15) being provided on an outer surface of one side of the bottom mold (1), and a connecting rod (16) being rotatably connected to the inner wall of the first connecting ring (15), characterized in that: A cooling assembly (3) is fixedly connected to one side of the bottom mold (1), a plurality of groups of vent holes (2) are respectively provided on the bottom mold (1) and the top mold (4), and a labeling sealing assembly (5) is slidably connected to the top surface of the top mold (4).

2. The blow molded bottle mold capable of in-mold labeling according to claim 1, characterized in that: The cooling assembly (3) comprises a fixed shell (31) and a battery (33); one end of the fixed shell (31) is fixedly connected to a dustproof plate (32); one side of the battery (33) is fixedly connected to a motor (34); one side of the motor (34) is fixedly connected to an output end thereof; and one side of the battery (33) is fixedly connected to a connecting wire (36).

3. The blow molded bottle mold capable of in-mold labeling according to claim 1, characterized in that: A second connecting ring (41) is provided on one side of the top mold (4), a top mold groove (42) is provided on the inner wall of the top mold (4), a second sealing strip (44) is fixedly connected to the inner wall of the top mold (4), a labeling opening (43) is provided on one side of the top mold groove (42), two groups of sliding grooves (45) are provided on the top surface of the top mold (4), and the top mold (4) is rotatably connected to the connecting rod (16) via the second connecting ring (41).

4. The blow molded bottle mold capable of in-mold labeling according to claim 1, characterized in that: The labeling sealing assembly (5) comprises a shell (51), a sealing block (54) and a labeling block (55), wherein the bottom sides of the shell (51) are fixedly connected with sliding blocks (52), and the top surface of each group of sliding blocks (52) is fixedly connected with a plurality of groups of high-toughness springs (53), the top surface of the sealing block (54) is fixedly connected with a first handle (541), and the top surface of the labeling block (55) is fixedly connected with a second handle (551), wherein the top surfaces of four groups of the high-toughness springs (53) are fixedly connected to the sealing block (54), and the top surfaces of the other four groups of the high-toughness springs (53) are fixedly connected to the labeling block (55).

5. The blow molded bottle mold capable of in-mold labeling according to claim 2, characterized in that: The storage battery (33) is fixedly connected to the inner wall of the bottom mold (1), the fixed shell (31) is fixedly connected to the inner wall of the bottom mold (1), and one end of the connecting wire (36) is in contact with the charging port (12).

6. The blow molded bottle mold capable of in-mold labeling according to claim 4, characterized in that: The labeling sealing assembly (5) is slidably connected to a slide groove (45) provided on the top mold (4) via a sliding block (52).

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