Emulsion bottle blow molding and shaping production mold

Abstract

The utility model discloses an emulsion bottle blow molding and shaping production mold which comprises a base, a shell is arranged on the upper side of the base, an empty groove is formed in the inner side of the shell, a mounting plate is arranged in the empty groove, a mold shell is arranged on the front side of the mounting plate, and when a mold of an emulsion bottle is replaced, a fixing column in a through hole in the shell is rotated, so that the mold is replaced. One end of the fixing column penetrates through a front cover of the mounting plate to be connected with an internal rotary disc, the fixing column drives the rotary disc to rotate, a limiting button arranged on the rotary disc rotates along with the rotary disc in the rotating process of the rotary disc, a limiting frame is arranged on the outer side of the limiting button, and the limiting frame is driven inwards when the limiting button rotates, so that an inserting rod connected to one side of the limiting frame is retracted. And along with retraction of the insertion rod, the mounting plate and the mold shell connected with one side of the mounting plate are separated from the shell and taken down, during mounting, the mounting plate is placed in the empty groove of the shell, the fixing column is reversely rotated, the insertion rod is clamped into the shell, the mode of dismounting the mold is simple and rapid, and the mold can be rapidly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of production molds, in particular to a production mold for blow molding of lotion bottles. Background Art

[0002] Blow molding is a common process for plastic bottle processing. During the blow molding process, the heated preform is placed in the mold, and high-pressure gas is injected into the preform to achieve the purpose of molding. The existing lotion bottle blow molding mold is fixed by bolts when in use. It is necessary to remove all the bolts on the frame before replacement. The mold is inconvenient to disassemble and replace, and the mold cannot be fixed quickly and stably. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing lotion bottle blow molding production molds, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a blow molding production mold for a lotion bottle. When replacing the mold of the lotion bottle, the fixed column on the rear side of the mounting plate is rotated, and the internal turntable is driven to rotate by rotating the fixed column. The pin inserted into the outer shell is retracted through the connecting structure, and the mounting plate connected to the mold shell on one side is removed and replaced. The method of disassembling the mold is simple and quick, and the mold can be quickly fixed, thereby improving the production efficiency of the lotion bottle.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A lotion bottle blow molding production mold, comprising:

[0008] A base, wherein a shell is disposed on the upper side of the base, a hollow groove is provided inside the shell, a mounting plate is disposed in the hollow groove, a mold shell is disposed in front of the mounting plate, a mold groove is provided inside the mold shell, a blow molding port is provided at the right side of the mold shell, and a through hole is provided at the rear side of the hollow groove;

[0009] The latch assembly includes a front cover arranged on the front side of the mounting plate, an arc-shaped opening is opened on the front cover, a turntable is arranged on the inner side of the mounting plate, a limit button is arranged on the upper side of the turntable, a limit frame is arranged on the outer side of the limit button, an insertion rod is arranged on the upper side of the limit frame, a fixing column is arranged on the outer side of the turntable, and the other end of the fixing column passes through the arc-shaped opening and the through hole.

[0010] As a preferred solution of the blow molding production mold for a lotion bottle described in the utility model, a bracket is arranged on the upper side of the base, and a supporting frame is arranged on the inner side of the bracket.

[0011] As a preferred solution of the blow molding production mold for a lotion bottle described in the utility model, a motor is arranged on the outside of the bracket, and the motor passes through the bracket and is connected with a bidirectional threaded rod.

[0012] As a preferred solution of the blow molding production mold for a lotion bottle described in the utility model, moving blocks are arranged on both sides of the shell, threaded holes are opened inside the moving blocks, and the bidirectional threaded rod passes through the threaded holes in the moving blocks.

[0013] As a preferred solution of the blow molding production mold for lotion bottles described in the utility model, a positioning column is arranged on the outer side of the mold shell, and a positioning hole is arranged on the outer side of the mold shell.

[0014] As a preferred solution of the blow molding production mold for a lotion bottle described in the utility model, during the mold shell merging process, the positioning column of the mold shell on one side is inserted into the positioning hole of the mold shell on the other side.

[0015] As a preferred solution of the blow molding production mold for a lotion bottle described in the utility model, a groove is opened on the inner side of the shell, a limiting groove is arranged in the groove, and a clamping block is arranged in the groove.

[0016] As a preferred solution of the blow molding production mold for lotion bottles described in the utility model, a spring is arranged at the rear side of the clamping block, and a clamping rod is arranged at the front side of the clamping block.

[0017] Compared with the prior art, the utility model has the following beneficial effects: when replacing the mold of the lotion bottle, the fixing column in the through hole in the outer shell is rotated, and one end of the fixing column passes through the front cover of the mounting plate and is connected to the internal turntable, and the fixing column drives the turntable to rotate. During the rotation of the turntable, the limit button arranged on the turntable rotates accordingly, and a limit frame is arranged on the outer side of the limit button. When the limit button is rotated, the limit frame is driven inward, so that the insertion rod connected to one side of the limit frame is retracted, and the other end of the insertion rod is stuck in the outer shell and fixed. As the insertion rod is retracted, the mounting plate and the mold shell connected to one side thereof are separated from the outer shell and removed. When installing, the mounting plate is placed in the empty groove of the outer shell, and the fixing column is rotated in the opposite direction to stick the insertion rod into the outer shell. The method of disassembling the mold is simple and quick, and the mold can be fixed quickly and stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of a blow molding production mold for a lotion bottle of the utility model;

[0020] Figure 2 This is a schematic diagram of the mold structure of a lotion bottle blow molding production mold of the utility model;

[0021] Figure 3 This is a schematic diagram of the shell structure of a blow molding production mold for a lotion bottle of the utility model;

[0022] Figure 4 This is a kind of lotion bottle blow molding production mold Figure 2 A schematic diagram of the structure of the latch assembly;

[0023] Figure 5 The utility model is a schematic diagram of the fixed structure of a blow molding production mold for a lotion bottle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a blow molding production mold for a lotion bottle. When replacing the mold of the lotion bottle, a fixed column at the rear side of a mounting plate is rotated, and an internal turntable is driven to rotate by rotating the fixed column. A latch inserted into an outer shell is retracted through a connecting structure, and a mounting plate connected to the mold shell on one side is removed and replaced. The method for disassembling the mold is simple and quick, and the mold can be quickly replaced, thereby improving the production efficiency of the lotion bottle.

[0028] Figure 1-Figure 5The utility model is a schematic diagram of the overall structure of a blow molding production mold for a lotion bottle. Figure 1-Figure 5 The present embodiment is a lotion bottle blow molding production mold, the main body of which includes a base 1 and a latch assembly.

[0029] A shell 2 is provided on the upper side of the base 1, a slot 21 is provided on the inner side of the shell 2, a mounting plate 3 is provided in the slot 21, a mold shell 4 is provided on the front side of the mounting plate 3, a mold slot 5 is provided on the inner side of the mold shell 4, a blow molding port 6 starts from the right side of the mold shell 4, a through hole 7 is provided on the rear side of the slot 21, a bracket 14 is provided on the upper side of the base 1, a support frame 15 is provided on the inner side of the bracket 14, a motor 16 is provided on the outer side of the bracket 14, the motor 16 passes through the bracket 14 and is connected with a bidirectional threaded rod 17, moving blocks 18 are provided on both sides of the shell 2, a threaded hole is provided on the inner side of the moving block 18, the bidirectional threaded rod 17 passes through the threaded hole in the moving block 18, a positioning column 19 is provided on the outer side of the mold shell 4, a positioning hole 20 is provided on the outer side of the mold shell 4, and during the merging process of the mold shell 4, the positioning column 19 of the mold shell 4 on one side is inserted into the positioning hole 20 of the mold shell 4 on the other side.

[0030] The latch assembly includes a front cover 8 arranged on the front side of the mounting plate 3, an arc-shaped opening is opened on the front cover 8, a turntable 9 is arranged on the inner side of the mounting plate 3, a limit button 10 is arranged on the upper side of the turntable 9, a limit frame 11 is arranged on the outer side of the limit button 10, an insertion rod 12 is arranged on the upper side of the limit frame 11, a fixing column 13 is arranged on the outer side of the turntable 9, and the other end of the fixing column 13 passes through the arc-shaped opening and the through hole 7. Specifically, in the present embodiment, when the mold of the lotion bottle is replaced, the fixing column 13 in the through hole 7 in the outer shell 2 is rotated, and one end of the fixing column 13 passes through the front cover 8 of the mounting plate 3 and is connected to the internal turntable 9, and the fixing column 13 drives the turntable 9 to rotate. During the rotation of the turntable 9, the limit button 10 arranged on the turntable 9 rotates accordingly, and a limit frame 11 is arranged on the outer side of the limit button 10. When the limit button 10 is rotated, the limit frame 11 is driven inward, so that the insertion rod 12 connected to one side of the limit frame 11 is retracted, and the other end of the insertion rod 12 is stuck in the outer shell 2 and fixed. As the insertion rod 12 is retracted, the mounting plate 3 and the mold shell 4 connected to one side thereof are separated from the outer shell 2 and removed. When installing, the mounting plate 3 is placed in the empty slot 21 of the outer shell 2, and the fixing column 13 is rotated in the opposite direction to stick the insertion rod 12 into the outer shell 2. The method of disassembling the mold is simple and quick, and the mold can be fixed quickly and effectively.

[0031] Combination Figure 1-Figure 5, a lotion bottle blow molding production mold of this embodiment, the specific use process is as follows: when the mold of the lotion bottle is replaced, the fixing column 13 in the through hole 7 in the shell 2 is rotated, one end of the fixing column 13 passes through the front cover 8 of the mounting plate 3 and is connected to the internal turntable 9, the fixing column 13 drives the turntable 9 to rotate, and the limit button 10 set on the turntable 9 rotates during the rotation of the turntable 9. A limit frame 11 is set on the outer side of the limit button 10. When the limit button 10 rotates, the limit frame 11 is driven inward, so that the insertion rod 12 connected to one side of the limit frame 11 is retracted, and the other end of the insertion rod 12 is stuck in the shell 2 and fixed. The insertion rod 12 is retracted, and the mounting plate 3 and the mold shell 4 connected to one side thereof are separated from the outer shell 2 and removed. During installation, the mounting plate 3 is placed in the empty slot 21 of the outer shell 2, and the fixing column 13 is rotated in the opposite direction to insert the insertion rod 12 into the outer shell 2. After replacing the mold, the bidirectional threaded rod 17 is rotated by the motor 16 on the bracket 14, and the outer shell 2 is moved by a moving block 18 arranged on one side outside the bidirectional threaded rod 17 to merge the molds on both sides. During the merging process of the mold shells 4, the positioning column 19 of the mold shell 4 on one side is inserted into the positioning hole 20 of the mold shell 4 on the other side. After merging, the mold is blow-molded through the blow molding port 6 on the upper side of the mold shell 4.

[0032] In this embodiment, when replacing the mold, the mold is quickly disassembled and fixed by the latch assembly. However, the shaking during the production process may cause the turntable 9 of the latch assembly to rotate and drive the insertion rod 12 to retract, causing the mold shell 4 to fall off. For this reason, please refer to Figure 1-Figure 5 In this embodiment, a groove 22 is provided inside the housing 2, a limiting groove is provided inside the groove 22, a block 24 is provided inside the groove 22, a spring 23 is provided at the rear side of the block 24, and a clamping rod 25 is provided at the front side of the block 24. In this embodiment, in order to better enable the latch assembly to fix the mold, after the mold is replaced, a groove 22 is provided in the housing 2, and the protrusions at both ends of the block 24 are clamped into the limiting grooves in the groove 22. The block 24 moves the block 24 in the groove 22 through the rebound of the spring 23, and the fixing column 13 is fixed between the clamping rods 25 on both sides of one end of the block 24. One end of the fixing column 13 is connected to the turntable 9. When the fixing column 13 is fixed, the turntable 9 will not rotate, which avoids the turntable 9 rotating and driving the insertion rod 12 to be retracted due to shaking, and further improves the fixing effect of the mold.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A lotion bottle blow molding production mold, characterized in that: include: A base (1), wherein a shell (2) is arranged on the upper side of the base (1), a hollow groove (21) is provided on the inner side of the shell (2), a mounting plate (3) is provided in the hollow groove (21), a mold shell (4) is arranged on the front side of the mounting plate (3), a mold groove (5) is provided on the inner side of the mold shell (4), a blow molding port (6) is provided on the right side of the mold shell (4), and a through hole (7) is provided on the rear side of the hollow groove (21); The latch assembly comprises a front cover (8) arranged on the front side of the mounting plate (3), the front cover (8) being provided with an arc-shaped opening, a turntable (9) being provided on the inner side of the mounting plate (3), a limit button (10) being provided on the upper side of the turntable (9), a limit frame (11) being provided on the outer side of the limit button (10), an insertion rod (12) being provided on the upper side of the limit frame (11), a fixing column (13) being provided on the outer side of the turntable (9), and the other end of the fixing column (13) passing through the arc-shaped opening and the through hole (7).

2. A lotion bottle blow molding production mold according to claim 1, characterized in that: A bracket (14) is arranged on the upper side of the base (1), and a support frame (15) is arranged on the inner side of the bracket (14).

3. A lotion bottle blow molding production mold according to claim 2, characterized in that: A motor (16) is arranged outside the bracket (14), and the motor (16) passes through the bracket (14) and is connected to a bidirectional threaded rod (17).

4. A lotion bottle blow molding production mold according to claim 3, characterized in that: Moving blocks (18) are arranged on both sides of the housing (2), threaded holes are opened inside the moving blocks (18), and the bidirectional threaded rods (17) pass through the threaded holes in the moving blocks (18).

5. A lotion bottle blow molding production mold according to claim 4, characterized in that: A positioning column (19) is provided on the outside of the mold shell (4), and a positioning hole (20) is provided on the outside of the mold shell (4).

6. A lotion bottle blow molding production mold according to claim 5, characterized in that: During the merging process of the mold shells (4), the positioning column (19) of the mold shell (4) on one side is inserted into the positioning hole (20) of the mold shell (4) on the other side.

7. A lotion bottle blow molding production mold according to claim 6, characterized in that: A groove (22) is provided on the inner side of the housing (2), a limiting groove is provided in the groove (22), and a clamping block (24) is provided in the groove (22).

8. The mold for blow molding a lotion bottle according to claim 7, characterized in that: A spring (23) is arranged on the rear side of the clamping block (24), and a clamping rod (25) is arranged on the front side of the clamping block (24).

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