Conical bottom blank mold of bottle blowing machine

Abstract

The utility model provides a conical bottom blank mold of a bottle blowing machine, which comprises a mold mounting seat, a conical bottom blank mold is attached to the upper surface of the mold mounting seat, a positioning piece is fixedly connected to the lower surface of the conical bottom blank mold, a first mounting groove is formed in the mold mounting seat, and a second mounting groove is formed in the lower surface of the mold mounting seat. And the inner surface of the first mounting groove is slidably connected with a fixing piece used for mounting the cone bottom blank mold on the upper surface of the mold mounting base, and the inner surface of the first mounting groove is rotatably connected with a control piece. An inserting block in a positioning piece is inserted into an inserting groove to preliminarily limit the position of a cone bottom blank mold, and then a control block in a control piece is rotated to drive four clamping blocks in a fixing piece to be clamped into four clamping grooves correspondingly, so that the positions of the inserting block and the cone bottom blank mold are fixed; the mold is effectively prevented from shaking or shifting in the working process, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle blowing machine technical field, specifically, relate to a kind of conic bottom embryo mould of bottle blowing machine. BACKGROUND

[0002] Bottle blowing machine is a kind of equipment that is made into hollow container by blowing process to plastic particles or preform, bottle embryo is irradiated by infrared high-temperature lamp tube, the blank part of bottle embryo is heated and softened, then the bottle embryo that has been preheated is placed into the blow mold that has been made, high-pressure air is filled in it, and bottle embryo is blown into the bottle shape, wherein the mould is the core component for shaping bottle shape in bottle blowing machine, the mould is generally composed of upper die and lower die, in the blowing process, upper die and lower die are closed, to form closed blow molding space, lower die is usually fixed on the mould seat, to ensure the stability and precision of mould.

[0003] In prior art, lower die is generally fixed on the mould seat by sliding fit, and the installation of mould is realized by certain gap and guide mechanism, to facilitate the quick replacement of mould, but sliding fit needs certain gap, which can cause the shaking or deviation of mould during working process, to affect product quality.

[0004] Therefore, we improve it, and propose a kind of conic bottom embryo mould of bottle blowing machine. CONTENT OF UTILITY MODEL

[0005] The utility model aims at: sliding fit needs certain gap, which can cause the shaking or deviation of mould during working process, to affect product quality.

[0006] In order to realize the above-mentioned invention purpose, the utility model provides the following technical scheme:

[0007] A kind of conic bottom embryo mould of bottle blowing machine, to improve the above-mentioned problem.

[0008] The application is as follows:

[0009] Including mould mounting seat, the upper surface of the mould mounting seat is attached and set with conic bottom embryo mould, the lower surface of the conic bottom embryo mould is fixedly connected with positioning piece, the inside of the mould mounting seat is equipped with installation groove one, the inner surface of the installation groove one is slidably connected with fixing piece for installing conic bottom embryo mould on the upper surface of mould mounting seat, the inner surface of the installation groove one is rotatably connected with control member.

[0010] The position of the conical bottom blank mold is preliminarily limited by inserting the inserting block in the positioning member into the inside of the inserting groove, then the control block in the control member is rotated to drive the four clamping blocks in the fixing member to be clamped into the inside of the four clamping grooves, thereby the position of the inserting block and the conical bottom blank mold is fixed, effectively preventing the mold from shaking or deviating during the working process, and improving the product quality.

[0011] As a preferred embodiment of the conical bottom blank mold of the bottle blowing machine, the positioning member comprises an inserting block, the upper surface of the mold mounting seat is provided with an inserting groove, the inserting block is fixedly connected with the lower surface of the conical bottom blank mold, and the inserting block is slidably arranged in the inserting groove.

[0012] As a preferred embodiment of the conical bottom blank mold of the bottle blowing machine, the fixing member comprises clamping blocks, the inner top surface of the mounting groove one is provided with four sliding grooves, the four clamping blocks are arranged, the upper surfaces of the four clamping blocks are fixedly connected with sliding blocks, the four sliding blocks are slidably arranged in the four sliding grooves, respectively, the outer surface of the inserting block is provided with four clamping grooves, and the four clamping blocks are slidably arranged in the four clamping grooves, respectively.

[0013] As a preferred embodiment of the conical bottom blank mold of the bottle blowing machine, the control member comprises a rotating ring and a rotating plate, the rotating ring is rotatably arranged in the mounting groove one, the inner surface of the rotating ring is fixedly connected with four mounting blocks one, one side surface of each of the four clamping blocks is fixedly connected with a mounting block two, the rotating plate is provided with four, one end of the rotating plate is rotatably connected with the mounting block one through a rotating shaft, and the other end of the rotating plate is rotatably connected with the mounting block two through a rotating shaft.

[0014] As a preferred embodiment of the conical bottom blank mold of the bottle blowing machine, the inner surface of the rotating ring is provided with a gear slot, the inner surface of the gear slot is meshingly connected with a gear, and the lower surface of the gear is fixedly connected with a rotating shaft.

[0015] As a preferred embodiment of the conical bottom blank mold of the bottle blowing machine, the mounting groove two is arranged below the mounting groove one in the inside of the mold mounting seat, the outer surface of the rotating shaft is fixedly connected with a worm gear in the inside of the mounting groove two, the outer surface of the worm gear is meshingly connected with a worm, and the worm is rotatably connected with the mold mounting seat.

[0016] As a preferred embodiment of the conical bottom blank mold of the bottle blowing machine, one side of the outer surface of the mold mounting seat is provided with a slot, and one end of the worm extends into the inside of the slot and is fixedly connected with a control block.

[0017] Compared with the prior art, the conical bottom blank mold of the bottle blowing machine has the following beneficial effects:

[0018] The position of the conical bottom blank mold is preliminarily limited by inserting the inserting block in the positioning member into the interior of the inserting slot, and then the control block in the control member drives the four clamping blocks in the fixing member to be clamped into the interiors of the four clamping slots respectively, so that the position of the inserting block and the conical bottom blank mold is fixed, effectively preventing the mold from shaking or deviating during the working process, and improving the quality of the product. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure schematic view of the conical bottom blank mold of the bottle blowing machine is provided;

[0020] Figure 2 The structure schematic view of the inserting block of the conical bottom blank mold of the bottle blowing machine is provided;

[0021] Figure 3 The front sectional structure schematic view of the mold mounting seat of the conical bottom blank mold of the bottle blowing machine is provided;

[0022] Figure 4 The enlarged structure schematic view of A of the conical bottom blank mold of the bottle blowing machine is provided;

[0023] Figure 5 The upper sectional structure schematic view of the mold mounting seat of the conical bottom blank mold of the bottle blowing machine is provided;

[0024] Figure 6 The oblique sectional structure schematic view of the gear of the conical bottom blank mold of the bottle blowing machine is provided;

[0025] Figure 7 The upper sectional structure schematic view of the rotating shaft of the conical bottom blank mold of the bottle blowing machine is provided;

[0026] Figure 8 The structure schematic view of the rotating ring of the conical bottom blank mold of the bottle blowing machine is provided.

[0027] Indications in the figure:

[0028] 1, mold mounting seat; 11, conical bottom blank mold body; 2, inserting slot; 21, inserting block; 3, installation slot one; 31, sliding slot; 32, sliding block; 33, clamping block; 34, clamping slot; 4, rotating ring; 41, installation block one; 42, installation block two; 43, rotating plate; 44, gear slot; 45, gear; 46, rotating shaft; 5, installation slot two; 51, worm gear; 52, worm; 53, control block; 54, slot. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0031] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0032] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0033] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly placed when the product is used, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0034] As described in the background, the sliding fit requires a certain gap, which may cause the mold to shake or shift during work, affecting the quality of the product.

[0035] In order to solve this technical problem, the utility model provides a taper bottom blank mold of a bottle blowing machine.

[0036] Specifically, please refer to Figures 1-8 A taper bottom blank mold of a bottle blowing machine specifically comprises: a mold mounting seat 1, a taper bottom blank mold 11 is attached to the upper surface of the mold mounting seat 1, a positioning piece is fixedly connected to the lower surface of the taper bottom blank mold 11, an installation groove one 3 is opened in the inside of the mold mounting seat 1, a fixing piece for installing the taper bottom blank mold 11 on the upper surface of the mold mounting seat 1 is slidably connected to the inner surface of the installation groove one 3, and a control piece is rotatably connected to the inner surface of the installation groove one 3.

[0037] The position of the conical bottom blank mold 11 is preliminarily limited by inserting the inserting block 21 in the positioning member into the interior of the inserting groove 2, and then the control block 53 in the control member drives the four clamping blocks 33 in the fixing member to be clamped into the interiors of the four clamping grooves 34, so that the positions of the inserting block 21 and the conical bottom blank mold 11 are fixed, effectively preventing the mold from shaking or deviating during the working process, and improving the quality of the product.

[0038] In order to enable personnel in the technical field to better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings.

[0039] It should be noted that the embodiments in the present application and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0040] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0041] Embodiment 1

[0042] Please refer to Figures 1-8The utility model provides a conical bottom embryo mould of bottle blowing machine, including mould mounting seat 1, the upper surface of mould mounting seat 1 is attached with conical bottom embryo mould 11, the lower surface of conical bottom embryo mould 11 is fixedly connected with positioning piece, the inside of mould mounting seat 1 is provided with installation groove no. 3, the inner surface of installation groove no. 3 is slidably connected with the fixed piece for installing conical bottom embryo mould 11 on the upper surface of mould mounting seat 1, the inner surface of installation groove no. 3 is rotatably connected with control piece. Positioning piece includes plug 21, the upper surface of mould mounting seat 1 is provided with insertion slot 2, plug 21 is fixedly connected with the lower surface of conical bottom embryo mould 11, and plug 21 is slidably arranged in insertion slot 2. Fixed piece includes clamping block 33, and the inner top surface of installation groove no. 3 is provided with four sliding grooves 31, four clamping blocks 33 are arranged, the upper surface of four clamping blocks 33 is fixedly connected with sliding block 32, four sliding blocks 32 are slidably arranged in four sliding grooves 31 respectively, the outer surface of plug 21 is provided with four clamping grooves 34, and four clamping blocks 33 are slidably arranged in four clamping grooves 34 respectively. Control piece includes rotating ring 4 and rotating plate 43, rotating ring 4 is rotatably arranged in installation groove no. 3, the inner surface of rotating ring 4 is fixedly connected with four mounting blocks no. 41, one side of four clamping blocks 33 is fixedly connected with mounting block no. 42, and rotating plate 43 is provided with four, one end of rotating plate 43 is rotatably connected with mounting block no. 41 through pivot, and the other end of rotating plate 43 is rotatably connected with mounting block no. 42 through pivot. The inner surface of rotating ring 4 is provided with gear slot 44, the inner surface of gear slot 44 is rotatably connected with gear 45, and the lower surface of gear 45 is fixedly connected with rotating shaft 46. The inside of mould mounting seat 1 is provided with installation groove no. 2 5 below installation groove no. 3, the outer surface of rotating shaft 46 is fixedly connected with worm wheel 51 in the inside of installation groove no. 2 5, the outer surface of worm wheel 51 is rotatably connected with worm 52, and worm 52 is rotatably connected with mould mounting seat 1. The side of the outer surface of mould mounting seat 1 is provided with slot 54, and one end of worm 52 extends to the inside of slot 54 and is fixedly connected with control block 53.

[0043] The implementation process is as follows: the conical bottom embryo mold 11 is moved from top to bottom, the inserting block 21 is clamped into the interior of the inserting slot 2 for positioning, then the control block 53 is rotated to drive the worm 52 to rotate, thereby driving the worm wheel 51 and the rotating shaft 46 to rotate, the rotating of the rotating shaft 46 drives the gear 45 to rotate, thereby driving the rotating ring 4 to rotate counterclockwise in the interior of the installing slot one 3, because the two ends of the rotating plate 43 are rotatably connected with the installing block one 41 and the installing block two 42 through the rotating shaft, the counterclockwise rotation of the rotating plate 43 drives the rotating plate 43 to rotate, at the same time, the installing block two 42 drives the clamping block 33 and the sliding block 32 to slide in the interior of the sliding slot 31, the four clamping blocks 33 are clamped into the interiors of the four clamping slots 34 respectively, and are fixed under the self-locking effect of the worm wheel 51 and the worm 52, the fixing of the inserting block 21 is realized, thereby the conical bottom embryo mold 11 is installed on the upper surface of the mold installing base 1, and because the control block 53 is arranged in the interior of the slot 54, the control block 53 can be effectively prevented from being touched by mistake to affect the fixing effect, when it is needed to release the fixing, reverse operation can be performed.

[0044] The implementation benefit is that the conical bottom embryo mold 11 is installed.

[0045] The above embodiment is only used for describing the technical scheme described in the utility model and does not limit the utility model, although the utility model has been described in detail with reference to the above embodiment, the utility model is not limited to the above specific embodiment, therefore any modification or equivalent replacement of the utility model, and all technical schemes and improvements without departing from the spirit and scope of the application are covered in the claim range of the utility model.

Claims

1. A taper bottom preform mold of a bottle blowing machine, comprising a mold mounting seat (1), an upper surface of the mold mounting seat (1) is provided with a taper bottom preform mold (11) in close contact, characterized in that, The lower surface of the conical bottom embryo mold (11) is fixedly connected with a positioning piece, the inside of the mold mounting seat (1) is provided with a mounting groove one (3), the inner surface of the mounting groove one (3) is slidably connected with a fixing piece for mounting the conical bottom embryo mold (11) on the upper surface of the mold mounting seat (1), and the inner surface of the mounting groove one (3) is rotatably connected with a control piece.

2. A taper bottom preform mold for a bottle blowing machine according to claim 1, wherein The positioning piece comprises an insertion block (21), the upper surface of the mold mounting seat (1) is provided with an insertion groove (2), the insertion block (21) is fixedly connected with the lower surface of the conical bottom embryo mold (11), and the insertion block (21) is slidably arranged in the insertion groove (2).

3. A taper bottom preform mold for a bottle blowing machine according to claim 2, wherein The fixing piece comprises a clamping block (33), the inner top surface of the mounting groove one (3) is provided with four sliding grooves (31), four clamping blocks (33) are arranged, the upper surfaces of the four clamping blocks (33) are fixedly connected with four sliding blocks (32), respectively, the four sliding blocks (32) are slidably arranged in the four sliding grooves (31), respectively, the outer surface of the insertion block (21) is provided with four clamping grooves (34), and the four clamping blocks (33) are slidably arranged in the four clamping grooves (34), respectively.

4. A taper bottom preform mold for a bottle blowing machine according to claim 3, wherein The control piece comprises a rotating ring (4) and a rotating plate (43), the rotating ring (4) is rotatably arranged in the mounting groove one (3), the inner surface of the rotating ring (4) is fixedly connected with four mounting blocks one (41), one side surface of each of the four clamping blocks (33) is fixedly connected with a mounting block two (42), the rotating plate (43) is provided with four, one end of the rotating plate (43) is rotatably connected with the mounting block one (41) through a rotating shaft, and the other end of the rotating plate (43) is rotatably connected with the mounting block two (42) through a rotating shaft.

5. A taper bottom preform mold for a bottle blowing machine according to claim 4, wherein The inner surface of the rotating ring (4) is provided with a gear slot (44), the inner surface of the gear slot (44) is meshingly connected with a gear (45), and the lower surface of the gear (45) is fixedly connected with a rotating shaft (46).

6. A taper bottom preform mold for a bottle blowing machine according to claim 5, wherein The inside of the mold mounting seat (1) is provided with a mounting groove two (5) below the mounting groove one (3), the outer surface of the rotating shaft (46) is fixedly connected with a worm wheel (51) in the mounting groove two (5), the outer surface of the worm wheel (51) is meshingly connected with a worm (52), and the worm (52) is rotatably connected with the mold mounting seat (1).

7. A taper bottom preform mold for a bottle blowing machine according to claim 6, wherein One side of the outer surface of the mold mounting seat (1) is provided with a slot (54), and one end of the worm (52) extends into the slot (54) and is fixedly connected with a control block (53).

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