阅读说明：本技术 一种塑料瓶生产用吹塑模具 (Blow mold is used in plastic bottle production ) 是由 王宝亮 于 2020-12-30 设计创作，主要内容包括：本发明公开了一种塑料瓶生产用吹塑模具,属于模具领域领域,包括底座,所述底座顶部的一侧固定连接有支撑板,所述支撑板的一侧固定连接有安装块,所述安装块的一侧固定连接有主模块,所述主模块的一侧设置有副模块,支撑板一侧的顶部固定连接有安装板,安装板的顶部固定套接有吹塑管,吹塑管的外部固定安装有控制阀,且吹塑管的底端延伸至主模块和副模块的内部；该塑料瓶生产用吹塑模具,通过设置输气套、出气罩、进气管、进气阀和出气孔,可以在塑料瓶生产的过程中,便于利用冷气对主模块和副模块中的吹塑件进行快速冷却降温,这样会加快吹塑件的成型速度,从而为后续吹塑件的取模带来了便利。(The invention discloses a blow mold for plastic bottle production, which belongs to the field of molds and comprises a base, wherein one side of the top of the base is fixedly connected with a support plate, one side of the support plate is fixedly connected with an installation block, one side of the installation block is fixedly connected with a main module, one side of the main module is provided with a secondary module, the top of one side of the support plate is fixedly connected with an installation plate, the top of the installation plate is fixedly sleeved with a blow pipe, the outside of the blow pipe is fixedly provided with a control valve, and the bottom end of the blow pipe extends to the inside of the main module and the secondary module; this blow mold is used in plastic bottle production through setting up gas transmission cover, air outlet cover, intake pipe, admission valve and venthole, can be at the in-process of plastic bottle production, be convenient for utilize air conditioning to carry out rapid cooling to the blow molding in main module and the submodule piece, can accelerate the shaping speed of blow molding like this to the mould of getting for follow-up blow molding has brought the facility.)

1. The utility model provides a production of plastic bottle is with blow mold, includes base (1), its characterized in that: the air-blowing pipe-fixing device is characterized in that a supporting plate (2) is fixedly connected to one side of the top of the base (1), an installation block (3) is fixedly connected to one side of the supporting plate (2), a main module (4) is fixedly connected to one side of the installation block (3), a secondary module (5) is arranged on one side of the main module (4), a mounting plate (6) is fixedly connected to the top of one side of the supporting plate (2), a blowing pipe (7) is fixedly sleeved on the top of the mounting plate (6), a control valve (8) is fixedly installed on the outer portion of the blowing pipe (7), the bottom end of the blowing pipe (7) extends into the main module (4) and the secondary module (5), a cooling mechanism (9) is arranged inside the main module (4), the cooling mechanism (9) comprises an air conveying sleeve (91), an air outlet cover (92) is fixedly installed on the bottom of the air conveying sleeve (91), and an air inlet pipe (93), an air inlet valve (94) is fixedly arranged outside the air inlet pipe (93), and air outlet holes (10) are formed in the bottoms of the main module (4) and the auxiliary module (5);

one side of the mounting plate (6) is fixedly sleeved with a first electric push rod (11), one end of the first electric push rod (11) is fixedly connected with one side of the auxiliary module (5), one side of the main module (4) is fixedly sleeved with a second electric push rod (12), and the other side of the main module (4) is provided with a movable groove (13), one end of the second electric push rod (12) is fixedly connected with a push plate (14), the bottom of the side surface of the main module (4) is provided with a clamping groove (15), the bottom of the side surface of the auxiliary module (5) is fixedly connected with a clamping block (16), a movable spring (17) is fixedly connected with the inner side of the supporting plate (2), one end of the movable spring (17) is fixedly connected with a side plate (18), an adjusting screw rod (19) is sleeved on the side surface of the supporting plate (2) in a threaded manner, and a rubber strip (20) is fixedly connected to one side of the side plate (18);

the top of base (1) is provided with transport mechanism (21), transport mechanism (21) includes supporting shoe (211), the bottom of supporting shoe (211) and the top fixed connection of base (1), and the front activity of supporting shoe (211) has cup jointed transmission shaft (212), the tip fixedly connected with drive motor (213) of transmission shaft (212), and the outside fixed of transmission shaft (212) has cup jointed drive wheel (214), the outside movable sleeve of drive wheel (214) is equipped with conveyer belt (215), the top fixedly connected with fixed plate (22) of base (1), the top fixedly connected with baffle (23) at the fixed plate (22) back.

2. The blow mold for plastic bottle production according to claim 1, characterized in that: the number of the cooling mechanisms (9) is two, the two cooling mechanisms (9) are equal in size, and the two cooling mechanisms (9) are respectively positioned in the main module (4) and the auxiliary module (5).

3. The blow mold for plastic bottle production according to claim 1, characterized in that: the bottom of the first electric push rod (11) is electrically connected with an external circuit through a first lead, and one end of the first electric push rod (11) is perpendicular to the middle of one side of the auxiliary module (5).

4. The blow mold for plastic bottle production according to claim 1, characterized in that: the push plate (14) is positioned in the movable groove (13), and one side of the push plate (14) is perpendicular to one end of the second electric push rod (12).

5. The blow mold for plastic bottle production according to claim 1, characterized in that: one side of the clamping block (16) is fixedly welded with the bottom of the side face of the auxiliary module (5), and the clamping block (16) is matched with the clamping groove (15).

6. The blow mold for plastic bottle production according to claim 2, characterized in that: one end of the adjusting screw rod (19) is in contact with the middle part of the other side of the side plate (18), and the adjusting screw rod (19) is parallel to the movable spring (17).

7. The blow mold for plastic bottle production according to claim 1, characterized in that: the number of the rubber strips (20) is three, the sizes of the three rubber strips (20) are equal, and the three rubber strips (20) are parallel to each other.

8. The blow mold for plastic bottle production according to claim 1, characterized in that: the conveyor belt (215) is positioned right below the main module (4) and the secondary module (5), and the conveyor belt (215) is matched with the transmission wheel (214).

9. The blow mold for plastic bottle production according to claim 2, characterized in that: the number of baffle (23) is two, and the size of two baffle (23) equals, two baffle (23) are located the both sides of conveyer belt (215) respectively.

Technical Field

The invention belongs to the technical field of molds, and particularly relates to a blow mold for plastic bottle production.

Background

The mold refers to various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, the processing of the appearance of the articles is realized mainly by the change of the physical state of the molded materials, and the blow molding mold is generally utilized in the production and processing of plastic bottles; however, most of current blow molding moulds are at the in-process that uses, be not convenient for carry out quick cooling to the inside blowing piece of mould, not only can make the shaping speed of blowing piece slow like this, and also can influence the follow-up delivery of mould, simultaneously when the delivery, be not convenient for ejecting the inside of blowing piece from the mould, the delivery of mould speed that can make the mould is slow, and be not convenient for automatic the blowing piece that will take out follow production area and shift out, often need utilize the manual work to take, thereby the work efficiency who has leaded to the plastic bottle production is low, for this reason, we have provided a blow molding mould for the plastic bottle production.

Disclosure of Invention

The invention aims to provide a blow mold for plastic bottle production, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a blow molding mold for plastic bottle production comprises a base, a supporting plate is fixedly connected with one side of the top of the base, one side of the supporting plate is fixedly connected with an installation block, one side of the installation block is fixedly connected with a main module, one side of the main module is provided with a secondary module, the top of one side of the supporting plate is fixedly connected with a mounting plate, the top of the mounting plate is fixedly sleeved with a blowing pipe, the outside of the blowing pipe is fixedly provided with a control valve, the bottom end of the blow molding pipe extends to the interior of the main module and the secondary module, a cooling mechanism is arranged in the main module and comprises an air delivery sleeve, an air outlet cover is fixedly arranged at the bottom of the air delivery sleeve, the top of the gas transmission sleeve is fixedly connected with a gas inlet pipe, the outside of the gas inlet pipe is fixedly provided with a gas inlet valve, and the bottoms of the main module and the secondary module are both provided with gas outlet holes;

one side of the mounting plate is fixedly sleeved with a first electric push rod, one end of the first electric push rod is fixedly connected with one side of the secondary module, one side of the primary module is fixedly sleeved with a second electric push rod, the other side of the primary module is provided with a movable groove, one end of the second electric push rod is fixedly connected with a push plate, the bottom of the side surface of the primary module is provided with a clamping groove, the bottom of the side surface of the secondary module is fixedly connected with a clamping block, the inner side of the supporting plate is fixedly connected with a movable spring, one end of the movable spring is fixedly connected with a side plate, the side surface of the supporting plate is in threaded sleeve connection with an adjusting screw rod, and;

the conveying mechanism is arranged at the top of the base and comprises a supporting block, the bottom of the supporting block is fixedly connected with the top of the base, a transmission shaft is movably sleeved on the front face of the supporting block, a transmission motor is fixedly connected to the end portion of the transmission shaft, a transmission wheel is fixedly sleeved on the outer portion of the transmission shaft, a conveying belt is movably sleeved on the outer portion of the transmission wheel, a fixed plate is fixedly connected to the top of the base, and a baffle is fixedly connected to the top of the back face of the fixed plate.

In a preferred embodiment, the number of the cooling mechanisms is two, and the two cooling mechanisms are equal in size, and the two cooling mechanisms are respectively located inside the main module and the sub-module.

As a preferred embodiment, the bottom of the first electric push rod is electrically connected with the external circuit through a first wire, and one end of the first electric push rod is perpendicular to the middle of one side of the secondary module.

As a preferred embodiment, the push plate is located inside the movable groove, and one side of the push plate is perpendicular to one end of the second electric push rod.

As a preferred embodiment, one side of the fixture block is fixedly welded with the bottom of the side surface of the secondary module, and the fixture block is matched with the clamping groove.

In a preferred embodiment, one end of the adjusting screw rod is in contact with the middle of the other side of the side plate, and the adjusting screw rod and the movable spring are parallel to each other.

In a preferred embodiment, the number of the rubber strips is three, the three rubber strips are equal in size, and the three rubber strips are parallel to each other.

In a preferred embodiment, the conveyor belt is positioned right below the main module and the secondary module, and the conveyor belt is matched with the transmission wheel.

In a preferred embodiment, the number of the baffles is two, and the two baffles are equal in size and are respectively positioned on two sides of the conveyor belt.

Compared with the prior art, the invention has the beneficial effects that:

according to the blow molding die for plastic bottle production, the air conveying sleeve, the air outlet cover, the air inlet pipe, the air inlet valve and the air outlet hole are arranged, so that the blow molding pieces in the main module and the auxiliary module can be cooled rapidly by using cold air in the plastic bottle production process, the molding speed of the blow molding pieces can be increased, and convenience is brought to mold taking of the subsequent blow molding pieces;

according to the blow molding die for plastic bottle production, the first electric push rod, the second electric push rod, the movable groove and the push plate are arranged, so that the main module and the auxiliary module can be conveniently and automatically separated in the process of taking a plastic bottle blow molding part from a mold, and the blow molding part in the main module can be automatically ejected out, so that the mold taking speed of the die is accelerated;

according to the blow mold for plastic bottle production, the conveying mechanism is arranged, so that a taken-out blow molding piece can be conveniently and automatically moved out of a production area in the plastic bottle production process, the problem that the operation is complicated because manual taking is often required by manpower in the prior art is solved, and the working efficiency of plastic bottle production is improved;

this blow mold is used in plastic bottle production, through setting up the floating spring, the curb plate, adjusting screw and rubber strip, can be at the in-process of plastic bottle blowing piece delivery mould, be convenient for block the blowing piece of whereabouts, make the blowing piece empty right, thereby make the falling that the blowing piece can be better on the conveyer belt, and through setting up fixed plate and baffle, can block the blowing piece on the conveyer belt, the problem that the blowing piece took place to drop has been avoided, thereby the transport for the blowing piece has brought the facility.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is an enlarged view of the structure of the present invention at B;

FIG. 5 is a side view of a side panel of the present invention construction;

fig. 6 is a top view of a baffle in a structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. mounting blocks; 4. a main module; 5. a secondary module; 6. mounting a plate; 7. blowing the tube; 8. a control valve; 9. a cooling mechanism; 91. a gas transmission sleeve; 92. an air outlet cover; 93. an air inlet pipe; 94. an intake valve; 10. an air outlet; 11. a first electric push rod; 12. a second electric push rod; 13. a movable groove; 14. pushing the plate; 15. a card slot; 16. a clamping block; 17. a movable spring; 18. a side plate; 19. adjusting the screw rod; 20. a rubber strip; 21. a transport mechanism; 211. a support block; 212. a drive shaft; 213. a drive motor; 214. a driving wheel; 215. a conveyor belt; 22. a fixing plate; 23. and a baffle plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1 and 2, the present invention provides a blow mold for plastic bottle production, including a base 1, in order to facilitate rapid cooling of a blow-molded part, a support plate 2 is fixedly connected to one side of the top of the base 1, a mounting block 3 is fixedly connected to one side of the support plate 2, a main module 4 is fixedly connected to one side of the mounting block 3, a sub-module 5 is disposed on one side of the main module 4, a mounting plate 6 is fixedly connected to the top of one side of the support plate 2, a blow pipe 7 is fixedly sleeved on the top of the mounting plate 6, a control valve 8 is fixedly mounted outside the blow pipe 7, the bottom end of the blow pipe 7 extends into the main module 4 and the sub-module 5, a cooling mechanism 9 is disposed inside the main module 4, the cooling mechanism 9 includes an air delivery sleeve 91, an air outlet cover 92 is fixedly mounted at the bottom of the air delivery sleeve 91, an air inlet pipe 93 is fixedly connected to the top of the air delivery sleeve 91, an air inlet pipe 94, the number of the cooling mechanisms 9 is two, the two cooling mechanisms 9 are equal in size, the two cooling mechanisms 9 are respectively located inside the main module 4 and the secondary module 5, the air holes 10 are formed in the bottoms of the main module 4 and the secondary module 5, when the control valve 8 is opened, slurry flows out from the blow pipe and expands to be attached to the inner walls of the main module 4 and the secondary module 5, the air inlet valve 94 is opened, cold air flows into the air conveying sleeve 91 from the air inlet pipe 93, the cold air flows out from the air outlet cover 92, the cold air is diffused inside the main module 4 or the secondary module 5, the temperature of the surface of the main module 4 or the secondary module 5 is reduced, the blow molding part is cooled rapidly, the molding speed of the blow molding part is increased, and convenience is brought to mold taking of the subsequent blow molding part.

Referring to fig. 1 and 2, in order to move the position of the secondary module 5 in the horizontal direction, an electric push rod 11 is fixedly sleeved on one side of the mounting plate 6, one end of the electric push rod 11 is fixedly connected with one side of the secondary module 5, the bottom of the electric push rod 11 is electrically connected with an external circuit through a wire, one end of the electric push rod 11 is perpendicular to the middle of one side of the secondary module 5, after a blow molding member inside the mold is cooled and molded, the electric push rod 11 is started to retract the electric push rod 11 and drive the secondary module 5 to move to the right in the horizontal direction, and at this time, the fixture block 16 is driven by the secondary module 5 to move to the right, so that the fixture block 16 is separated from the clamping groove 15, and the position of the secondary module 5 is conveniently moved in the horizontal direction.

Referring to fig. 1, 2 and 3, in order to facilitate mold taking of the blow molding piece, a second electric push rod 12 is fixedly sleeved on one side of the main module 4, a movable groove 13 is formed in the other side of the main module 4, a push plate 14 is fixedly connected to one end of the second electric push rod 12, the push plate 14 is located inside the movable groove 13, one side of the push plate 14 is perpendicular to one end of the second electric push rod 12, when the second electric push rod 12 is started, the second electric push rod 12 extends and pushes the push plate 14 to move to the right, and the blow molding piece in the main module 4 is separated from the inner wall of the main module 4 under the action of thrust, so that the blow molding piece is conveniently ejected from the inside of the mold, the mold taking speed of the mold is increased, and convenience is brought to mold taking of the blow molding piece.

Referring to fig. 2 and 4, in order to enable the main module 4 and the sub-module 5 to be tightly attached to each other, a clamping groove 15 may be formed in the bottom of the side surface of the main module 4, a clamping block 16 is fixedly connected to the bottom of the side surface of the sub-module 5, one side of the clamping block 16 is fixedly welded to the bottom of the side surface of the sub-module 5, and the clamping block 16 is adapted to the clamping groove 15, when the main module 4 and the sub-module 5 need to be closed, the main module 4 and the sub-module 5 approach each other, and the clamping block 16 is slowly inserted into the clamping groove 15 under the driving of the sub-module 5, so that the main module 4 and the sub-module 5 can be tightly attached to each other.

Referring to fig. 1 and 2, in order to block a falling blow-molded part, a movable spring 17 may be fixedly connected to an inner side of the support plate 2, a side plate 18 is fixedly connected to one end of the movable spring 17, an adjusting screw 19 is threadedly sleeved on a side surface of the support plate 2, one end of the adjusting screw 19 is in contact with a middle portion of the other side of the side plate 18, and the adjusting screw 19 and the movable spring 17 are parallel to each other.

Referring to fig. 1, 2 and 5, in order to protect the surface of the falling blow-molded part, three rubber strips 20 are fixedly connected to one side of the side plate 18, the three rubber strips 20 are equal in size, the three rubber strips 20 are parallel to each other, when the blow-molded part falls, the blow-molded part collides with the side plate 18, and the rubber strips 20 buffer the blow-molded part under the action of their own elastic force, so as to protect the surface of the falling blow-molded part.

Referring to fig. 1 and 2, in order to facilitate automatically removing the demolded blow-molded part from the production area, a conveying mechanism 21 may be disposed at the top of the base 1, the conveying mechanism 21 includes a supporting block 211, the bottom of the supporting block 211 is fixedly connected to the top of the base 1, a transmission shaft 212 is movably sleeved on the front surface of the supporting block 211, a transmission motor 213 is fixedly connected to an end of the transmission shaft 212, a transmission wheel 214 is fixedly sleeved on the outside of the transmission shaft 212, a transmission belt 215 is movably sleeved on the outside of the transmission wheel 214, the transmission belt 215 is located right below the primary module 4 and the secondary module 5, the transmission belt 215 and the transmission wheel 214 are adapted to each other, when the transmission motor 213 is turned on, the transmission shaft 212 rotates and drives the transmission wheel 214 to rotate, the transmission belt 215 is driven by the transmission wheel 214 to move, if the blow-molded part falls off from the inside of the mold, the blow-molded part falls on the top, and moves right along with conveyer belt 215 together, the blowing piece that is convenient for will take the department automatically moves out from the production area, has avoided the tradition to need to utilize the manual work to take and complex operation's problem to the work efficiency of plastic bottle production has been improved.

Referring to fig. 1, 2 and 6, in order to facilitate conveying of the blow molding piece, a fixed plate 22 may be fixedly connected to the top of the base 1, two baffles 23 are fixedly connected to the top of the back of the fixed plate 22, the two baffles 23 are equal in size, the two baffles 23 are respectively located at two sides of the conveyor belt 215, and by providing the two baffles 23, the blow molding piece on the conveyor belt 215 can be blocked at two sides of the conveyor belt 215, so that the problem that the blow molding piece drops is avoided, and convenience is brought to conveying of the blow molding piece.

The working principle and the using process of the invention are as follows: firstly, the control valve 8 is opened to enable slurry to flow out of the blow pipe and expand to be attached to the inner walls of the main module 4 and the auxiliary module 5, then the air inlet valve 94 is opened to enable cold air to flow into the air conveying sleeve 91 from the air inlet pipe 93, the cold air can flow out of the air outlet cover 92, the cold air is diffused into the main module 4 or the auxiliary module 5, the surface temperature of the main module 4 or the auxiliary module 5 is reduced, the blow-molded part is cooled rapidly, the molding speed of the blow-molded part is accelerated, and convenience is brought to mold removal of the subsequent blow-molded part; the control valve 8 may be an existing on-off valve, and the main module 4 and the sub-module 5 are formed as molding parts of the mold and have a shell-like structure.

Then, after the blow molding part in the mold is cooled and molded, the first electric push rod 11 is started, so that the first electric push rod 11 retracts and drives the secondary module 5 to move rightwards in the horizontal direction, at the moment, the clamping block 16 moves rightwards under the driving of the secondary module 5, so that the clamping block 16 is separated from the clamping groove 15, and the second electric push rod 12 is started, so that the second electric push rod 12 extends and moves, the push plate 14 is pushed to move rightwards, and the blow molding part in the primary module 4 is separated from the inner wall of the primary module 4 under the action of pushing force, so that the blow molding part is conveniently ejected out of the interior of the mold, and the mold taking speed of the mold is accelerated;

next, when the blow molding piece is demolded, the adjusting screw rod 19 is rotated, so that the side plate 18 moves under the action of the thrust of the adjusting screw rod 19, the position of the side plate 18 is conveniently and horizontally adjusted, the falling blow molding piece can be blocked, the blow molding piece can be toppled rightwards, the blow molding piece can better fall on the conveyor belt 215, and the two baffles 23 are arranged, so that the blow molding piece on the conveyor belt 215 can be blocked at two sides of the conveyor belt 215, the problem that the blow molding piece falls is avoided, and convenience is brought to the conveying of the blow molding piece;

finally, when the transmission motor 213 is turned on, the transmission shaft 212 rotates and drives the transmission wheel 214 to rotate, the transmission belt 215 is driven by the transmission wheel 214 to move, if the blow-molded part falls off from the inside of the mold, the blow-molded part falls off at the top of the transmission belt 215 under the action of gravity and moves rightwards along with the transmission belt 215, the blow-molded part at the taking position can be automatically moved out of the production area, the problem that the operation is complex due to the fact that the blow-molded part is manually taken by the traditional method is solved, and the working efficiency of plastic bottle production is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.