CN212472354U

CN212472354U - Air blowing forming device for chemical rubber processing

Info

Publication number: CN212472354U
Application number: CN202020736807.2U
Authority: CN
Inventors: 符连燕
Original assignee: Individual
Current assignee: Shaanxi Huatie Fluorine Rubber Plastic Products Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-05
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a blowing forming device for chemical rubber processing, which comprises an installation base, a lower die body, a blowing nozzle, a forming driving mechanism, a die upper cover, a fixed lock catch and a locking block, wherein the guide hole is arranged to play a guiding role for a top plate provided with a guide rod, so that the situation that the product is scrapped due to deflection in the blowing forming process is prevented; by arranging the forming driving mechanism, after ventilation, the pneumatic shaft drives the top plate to move upwards, and rubber on the top plate is in rigid contact with the grain pressing plate under the action of gas pressure, so that the forming of a rubber product is realized, the structure is simple, and the manufacturing cost is low; by arranging the upper cover of the die, the grain pressing plate is convenient to mount and dismount, and is convenient to replace so as to meet the requirements of different customers; through setting up fixed hasp, through the pulling handle downwards, with couple and latch segment locking, it is sealed effectual, the condition of gas leakage or flash can not appear.

Description

Air blowing forming device for chemical rubber processing

Technical Field

The utility model relates to a shaping technical field that blows specifically is a chemical industry rubber processing's forming device that blows.

Background

The parison is then clamped into a mold and air is blown into it. Air pressure is then pushed out of the plastic to match the mold, thereby forming a product that conforms to the mold.

The mould closure that current blow molding used is not inseparable, easily causes the outflow of air or the spilling over of material, and the line template is not convenient for change to and the structure is complicated, and it is troublesome to make.

Therefore, the blowing forming device for chemical rubber processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry rubber processing's forming device that blows to the mould closure that the current blow moulding that provides in solving above-mentioned background art used is not inseparable, easily causes the outflow of air or the spilling over of material, and the line template is not convenient for change, and the structure is complicated, makes trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a blow molding device for chemical rubber processing comprises an installation base, a lower die body, a blow nozzle, a molding driving mechanism, a die upper cover, a fixed lock catch and a locking block, wherein 2 installation bases are adopted and are arranged in an L shape, and the installation bases are welded on two sides of the lower end of the lower die body; the air blowing nozzle is arranged on one side of the lower die body and is connected with the lower die body through threads; the forming driving mechanism is detachably arranged in the lower die body; the upper cover of the die is arranged on one side of the upper end of the lower die body through a hinge; the fixed lock catch is welded on the upper cover of the die and is clamped with the locking block; the locking block is welded on one side of the upper end of the lower die body.

Preferably, the lower die body comprises an outer shell, guide holes and an air blowing channel, wherein the guide holes are formed in four corners inside the outer shell; the blowing channel is set to be L-shaped and is arranged inside the outer shell, one end of the blowing channel is communicated with the blowing nozzle, the guide hole plays a role in guiding a top plate provided with the guide rod, and the condition that products are scrapped due to deflection in the blowing forming process is prevented.

Preferably, the forming driving mechanism comprises a top plate, a pneumatic shaft and guide rods, the top plate is arranged inside the outer shell, and the guide rods are vertically welded at four corners of the bottom of the top plate; the guide rod is arranged in the guide hole in a matching way; the pneumatic shaft is hermetically arranged in the air blowing channel and is in sliding connection, after the air blowing, the pneumatic shaft drives the top plate to move upwards, and rubber on the top plate is in rigid contact with the grain pressing plate under the action of gas pressure, so that the rubber product is formed, the structure is simple, and the manufacturing cost is low.

Preferably, the mould upper cover include the enclosing cover, line clamp plate and counter bore bolt, line clamp plate four corners pass through the counter bore bolt and install the inboard at the enclosing cover, and seted up the curve line on the line clamp plate, line clamp plate simple to operate dismantles simply, is convenient for to the change of line clamp plate to satisfy different customers' demand.

Preferably, the fixed lock catch comprises 2 cylindrical cylinders, a rotating shaft, a hook and a handle, and the cylindrical cylinders are welded on one side of the upper cover of the die; the rotating shaft is vertically welded with the hook and is inserted into the cylindrical barrel to be connected in a rotating mode; the hook is arranged in a J shape and is clamped with the locking block; the handle set up to the T shape, the welding is on the couple, through pulling the handle downwards, with couple and latch segment locking, simple structure, locking performance is strong, sealed effectual, the condition of gas leakage or flash can not appear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the guide hole is arranged to guide the top plate provided with the guide rod, so that the situation that the product is scrapped due to the deflection in the air blowing forming process is prevented;

2. the utility model has the advantages that by arranging the forming driving mechanism, after ventilation, the pneumatic shaft drives the top plate to move upwards, and under the action of the gas pressure, the rubber on the top plate is in rigid contact with the grain pressing plate, so that the forming of a rubber product is realized, the structure is simple, and the manufacturing cost is low;

3. the utility model has the advantages that the line pressing plate is convenient to install and simple to disassemble by arranging the upper cover of the mould, and the line pressing plate is convenient to replace so as to meet the requirements of different customers;

4. the utility model discloses, through setting up fixed hasp, through the downward pulling handle, with couple and latch segment locking, simple structure, locking performance is strong, and is sealed effectual, the condition of gas leakage or flash can not appear.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of the present invention;

FIG. 3 is a schematic view of the structure of the upper cover of the mold of the present invention;

fig. 4 is a schematic view of the fixing lock structure of the present invention.

In the figure: 1. installing a base; 2. a lower die is specific; 21. an outer housing; 22. a guide hole; 23. an air blowing channel; 3. a blowing nozzle; 4. a molding drive mechanism; 41. a top plate; 42. a pneumatic shaft; 43. a guide bar; 5. covering the die; 51. an outer cover; 52. a grain pressing plate; 53. a counterbore bolt; 6. fixing the lock catch; 61. a cylindrical barrel; 62. a rotating shaft; 63. hooking; 64. a handle; 7. and a locking block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a blowing forming device for chemical rubber processing is disclosed, as shown in figures 1 and 4, and comprises an installation base 1, a lower die body 2, a blowing nozzle 3, a forming driving mechanism 4, a die upper cover 5, a fixed lock catch 6 and a locking block 7, wherein 2 installation bases 1 are adopted and are arranged in an L shape, and the installation bases 1 are welded on two sides of the lower end of the lower die body 2; the air blowing nozzle 3 is arranged on one side of the lower die body 2, and the air blowing nozzle 3 is connected with the lower die body 2 through threads; the forming driving mechanism 4 is detachably arranged in the lower die body 2; the upper die cover 5 is arranged on one side of the upper end of the lower die body 2 through a hinge; the fixed lock catch 6 is welded on the upper cover 5 of the die and is clamped with the locking block 7; the locking block 7 is welded on one side of the upper end of the lower die body 2.

Specifically, as shown in fig. 2, the lower mold body 2 includes an outer shell 21, a guide hole 22 and an air blowing channel 23, wherein the guide hole 22 is formed at four corners inside the outer shell 21; the blowing channel 23 is set to be L-shaped and is arranged inside the outer shell 21, and one end of the blowing channel 23 is communicated with the blowing nozzle 3.

By adopting the technical scheme, the guide hole 22 plays a guiding role for the top plate 41 provided with the guide rod 43, and the condition that the product is scrapped due to deflection in the blowing forming process is prevented.

Specifically, as shown in fig. 2, the forming driving mechanism 4 includes a top plate 41, a pneumatic shaft 42 and guide rods 43, the top plate 41 is disposed inside the outer casing 21, and the guide rods 43 are perpendicularly welded at four corners of the bottom of the top plate 41; the guide rod 43 is arranged in the guide hole 22 in a matching way; the pneumatic shaft 42 is hermetically installed in the blowing channel 23 and is slidably connected.

Through adopting above-mentioned technical scheme, ventilate the back, pneumatic shaft 42 drives roof 41 upward movement, and under the effect of gas pressure, the rubber on the roof 41 and the rigid contact of line clamp plate 52 to realize the shaping of rubber product, simple structure, the cost is with low costs.

Specifically, as shown in fig. 3, the mold upper cover 5 includes an outer cover 51, a texture pressing plate 52 and counterbore bolts 53, four corners of the texture pressing plate 52 are mounted on the inner side of the outer cover 51 through the counterbore bolts 53, and the texture pressing plate 52 is provided with curved textures.

By adopting the technical scheme, the texture pressing plate 52 is convenient to mount and simple to dismount, and the texture pressing plate 52 is convenient to replace so as to meet the requirements of different customers.

Specifically, as shown in fig. 4, the fixing lock catch 6 includes a cylindrical tube 61, a rotating shaft 62, a hook 63 and a

handle

64, and 2 cylindrical tubes 61 are welded on one side of the upper mold cover 5; the rotating shaft 62 is vertically welded with the hook 63 and is inserted into the cylindrical barrel 61 to be rotationally connected; the hook 63 is J-shaped and is clamped with the locking block 7; the handle 64 is T-shaped and welded on the hook 63.

Through adopting above-mentioned technical scheme, through pulling handle 64 downwards, with couple 63 and latch segment 7 locking, simple structure, locking performance is strong, and is sealed effectual, the condition of gas leakage or flash can not appear.

The working principle is as follows: when the rubber product forming mold is used, firstly, softened rubber is placed on the top plate 41, then the upper mold cover 5 is covered, the hook 63 and the locking block 7 are locked by pulling the handle 64 downwards, after ventilation is carried out, the pneumatic shaft 42 drives the top plate 41 to move upwards, and under the action of gas pressure, the rubber on the top plate 41 is in rigid contact with the grain pressing plate 52, so that the rubber product forming is realized.

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.

Claims

1. The utility model provides a chemical industry rubber processing's forming device that blows which characterized in that: the die comprises an installation base (1), a lower die body (2), a blowing nozzle (3), a forming driving mechanism (4), a die upper cover (5), a fixed lock catch (6) and a locking block (7), wherein 2 installation bases (1) are arranged in an L shape, and the installation bases (1) are welded on two sides of the lower end of the lower die body (2); the air blowing nozzle (3) is arranged on one side of the lower die body (2), and the air blowing nozzle (3) is connected with the lower die body (2) through threads; the forming driving mechanism (4) is detachably arranged in the lower die body (2); the upper die cover (5) is arranged on one side of the upper end of the lower die body (2) through a hinge; the fixed lock catch (6) is welded on the upper cover (5) of the die and is clamped with the locking block (7); the locking block (7) is welded on one side of the upper end of the lower die body (2).

2. The air blowing forming device for chemical rubber processing according to claim 1, wherein: the lower die body (2) comprises an outer shell (21), guide holes (22) and an air blowing channel (23), wherein the guide holes (22) are formed in four corners inside the outer shell (21); the blowing channel (23) is L-shaped and arranged inside the outer shell (21), and one end of the blowing channel (23) is communicated with the blowing nozzle (3).

3. The air blowing forming device for chemical rubber processing according to claim 1, wherein: the forming driving mechanism (4) comprises a top plate (41), a pneumatic shaft (42) and guide rods (43), the top plate (41) is arranged inside the outer shell (21), and the guide rods (43) are vertically welded at four corners of the bottom of the top plate (41); the guide rod (43) is arranged in the guide hole (22) in a matching way; the pneumatic shaft (42) is hermetically arranged in the air blowing channel (23) and is connected in a sliding way.

4. The air blowing forming device for chemical rubber processing according to claim 1, wherein: the die upper cover (5) comprises an outer cover (51), a line pressing plate (52) and counter bore bolts (53), wherein four corners of the line pressing plate (52) are installed on the inner side of the outer cover (51) through the counter bore bolts (53), and curve lines are arranged on the line pressing plate (52).

5. The air blowing forming device for chemical rubber processing according to claim 1, wherein: the fixed lock catch (6) comprises 2 cylindrical cylinders (61), a rotating shaft (62), hooks (63) and handles (64), and the cylindrical cylinders (61) are welded on one side of the upper cover (5) of the die; the rotating shaft (62) is vertically welded with the hook (63) and is inserted into the cylindrical barrel (61) to be rotationally connected;

the hook (63) is J-shaped and is clamped with the locking block (7); the handle (64) is T-shaped and is welded on the hook (63).