CN213767137U - Plastic spring hose blow molding mold - Google Patents
Plastic spring hose blow molding mold Download PDFInfo
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- CN213767137U CN213767137U CN202022330107.6U CN202022330107U CN213767137U CN 213767137 U CN213767137 U CN 213767137U CN 202022330107 U CN202022330107 U CN 202022330107U CN 213767137 U CN213767137 U CN 213767137U
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- mould
- blow molding
- plastic
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Abstract
The utility model discloses a plastic spring hose blow molding mould, which comprises a bottom plate and a mould structure; the forming table is arranged in the center of the upper surface of the bottom plate, rectangular notches are symmetrically formed in the left side and the right side of the upper surface of the forming table, an air pump is arranged on the rear side of the upper surface of the bottom plate, an air inlet pipe is arranged at an air inlet on the rear side surface of the air pump, a blow-molding pipe is arranged at an air outlet on the front side surface of the air pump, and the blow-molding pipe sequentially penetrates through a rear vertical plate body and a transverse plate body of the forming table and extends to the upper side of the forming table; the mould structure is arranged on the upper surface of the bottom plate and corresponds to the rectangular notch. The utility model discloses a can high-efficient automatic completion blow molding work, the practicality is better, can also avoid moulding the platform and cause to drag and lead to the pipe diameter inequality to shaping plastic hose when directly outwards opening, guarantees shaping plastic hose's quality.
Description
Technical Field
The utility model relates to a blow mold technical field specifically is a plastic spring hose blow molding mould.
Background
Blow molding, also known as blow molding, is a rapidly developing plastic processing method, and suitable plastics for blow molding include polyethylene, polyvinyl chloride, polypropylene, polyester, and the like, and the resulting hollow containers are widely used as industrial packaging containers. Blow molding can be classified into extrusion blow molding and injection blow molding according to the parison making method, and newly developed are multilayer blow molding and stretch blow molding. The existing plastic spring hose blow molding mold is easy to drag a molded plastic hose in the demolding process to cause uneven pipe diameter, so that the quality of the molded plastic hose cannot be ensured. Therefore, in order to solve the above problems, a plastic spring hose blow molding mold needs to be designed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a plastic spring hose blow molding mould, completion blow molding work that can be high-efficient automatic, the practicality is better, can also avoid moulding the platform and cause to drag and lead to the pipe diameter inequality to shaping plastic hose when directly outwards opening, guarantee shaping plastic hose's quality, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a blow molding mold for a plastic spring hose comprises a bottom plate and a mold structure;
the forming table is arranged in the center of the upper surface of the bottom plate, rectangular notches are symmetrically formed in the left side and the right side of the upper surface of the forming table, an air pump is arranged on the rear side of the upper surface of the bottom plate, an air inlet pipe is arranged at an air inlet on the rear side surface of the air pump, a blowing pipe is arranged at an air outlet on the front side surface of the air pump, and the blowing pipe sequentially penetrates through a rear vertical plate body and a transverse plate body of the forming table and extends to the upper side of the forming table;
the plastic mould structure is arranged on the upper surface of the bottom plate and corresponds to the rectangular notch;
still include control switch group, control switch group sets up in the upper surface front side of bottom plate, and external power source is connected to control switch group's input electricity, and control switch group's output is connected to the input electricity of air pump, can high-efficient automatic completion blow molding work, and the practicality is better, can also avoid moulding the platform and directly cause the dragging and lead to the pipe diameter inequality to shaping plastic hose when outwards opening, guarantees shaping plastic hose's quality.
Furthermore, the molding structure comprises a square plate, a screw rod, a motor, a moving block and a molding table; the utility model discloses a plastic injection molding machine, including bottom plate, square board, bearing, the bottom plate, the spout sliding connection at bottom plate upper surface middle part, square board symmetry sets up both ends about the upper surface of bottom plate, be connected with the screw rod through the bearing rotation between the square board of both sides, the motor output shaft that the square board right flank on right side set up and the right-hand member fixed connection of screw rod, the both ends symmetry threaded connection of screw rod has movable block and both ends screw thread opposite direction, the slider of movable block bottom surface all with the spout sliding connection at bottom plate upper surface middle part, the movable block corresponds with rectangle breach position, the upper end of movable block all is equipped with moulds the mould platform, the output of the input electricity connection control switch group of motor, can high-efficient automatic completion blow molding work, and the practicality is better.
Furthermore, the mould structure also comprises a demoulding frame, an electric push rod and a movable mould strip; mould the middle part of mould platform and all be equipped with the drawing of patterns frame, the inside of drawing of patterns frame all is equipped with electric putter, mould the equal sliding connection in inside of mould platform and mould the strip, electric putter's the inboard end of flexible end moulds mould strip lateral surface fixed connection with the activity that corresponds, electric putter's input electricity connection control switch group's output, can avoid moulding the platform and directly cause to drag and lead to the pipe diameter inequality to shaping plastic hose when outwards opening, guarantee shaping plastic hose's quality.
Furthermore, the equal symmetry of side is equipped with the guide arm around the drawing of patterns frame, and the upper surface symmetry of bottom plate is equipped with four guide ways, and the bottom of guide arm and the guide way sliding connection that corresponds can provide the direction supporting role for moulding the mould platform, guarantees overall structure's stability.
Furthermore, the four corners of the upper surface of the bottom plate are symmetrically provided with mounting holes, so that the upper structure can be fixed, and the stability of the working environment is ensured.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the regulation and control of the control switch group, the motor operates to drive the screw rod to rotate, because the two ends of the screw rod are symmetrically in threaded connection with the movable blocks and the thread directions of the two ends are opposite, the sliding blocks on the bottom surface of the movable blocks are in sliding connection with the sliding grooves in the middle of the upper surface of the bottom plate, the movable blocks on the two sides can slide in opposite directions, so that the molding tables on the two sides are attached to and pressed by the blowing raw materials extruded by the external injection structure, in the process, the electric push rod is properly stretched to enable the movable molding strips to correspond to the molding tables in position to form a complete blowing cavity, then the air pump operates to send outside air into the blowing cavity through the blowing pipe, the blowing molding work is efficiently and automatically completed, and the practicability is better;
2. after the blow molding raw material is cooled and molded, the electric push rod extends to push the movable molding strip to move inwards, the molded plastic hose is moderately extruded, the molded plastic hose is separated from the molding table through pressure, then the electric push rod extends and contracts to pull the movable molding strip to move outwards, the molded plastic hose is moderately stretched, the molded plastic hose is separated from the movable molding strip under the blocking of the molding table, finally the motor rotates reversely, the molded plastic hose after demolding can be obtained after the molding table is opened, the condition that the molded plastic hose is pulled to cause uneven pipe diameter when the molding table is directly opened outwards can be avoided, the quality of the molded plastic hose is ensured, in the moving process of the molding table, the guide arm and the guide groove can provide a guide supporting effect for the molded plastic hose, and the stability of the integral structure is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic view of the rear view internal cutting structure of the utility model.
In the figure: the device comprises a base plate 1, a forming table 2, a rectangular notch 3, an air pump 4, a blowing pipe 5, a control switch group 6, a plastic mold structure 7, a square plate 71, a screw rod 72, a motor 73, a movable block 74, a plastic mold table 75, a mold stripping frame 76, an electric push rod 77, a movable plastic mold strip 78, a guide arm 8, a guide groove 9 and a mounting hole 10.
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. 1-2, the present invention provides a plastic spring hose blow molding mold, which includes a bottom plate 1 and a mold structure 7;
a forming table 2 is arranged at the center of the upper surface of the bottom plate 1, rectangular notches 3 are symmetrically formed in the left side and the right side of the upper surface of the forming table 2, an air pump 4 is arranged on the rear side of the upper surface of the bottom plate 1, an air inlet pipe is arranged at an air inlet on the rear side surface of the air pump 4, a blowing pipe 5 is arranged at an air outlet on the front side surface of the air pump 4, and the blowing pipe 5 sequentially penetrates through a rear vertical plate body and a transverse plate body of the forming table 2 and extends to the upper side of the forming;
the plastic mould structure 7 is arranged on the upper surface of the bottom plate 1 and corresponds to the rectangular notch 3 in position, and comprises a square plate 71, a screw 72, a motor 73, a moving block 74 and a plastic mould table 75; the square plates 71 are symmetrically arranged at the left end and the right end of the upper surface of the bottom plate 1, the screw rods 72 are rotatably connected between the square plates 71 at the two sides through bearings, the output shaft of a motor 73 arranged on the right side surface of the square plate 71 at the right side is fixedly connected with the right end of the screw rods 72, the two ends of the screw rods 72 are symmetrically and threadedly connected with moving blocks 74 with opposite thread directions, sliding blocks at the bottom surfaces of the moving blocks 74 are slidably connected with sliding grooves in the middle of the upper surface of the bottom plate 1, the moving blocks 74 correspond to the rectangular notches 3, a mold table 75 is arranged at the upper end of each moving block 74, the input end of each motor 73 is electrically connected with the output end of the control switch group 6, the mold structure 7 further comprises a mold stripping frame 76, an electric push rod 77 and a movable mold strip 78, the middle of each mold stripping frame 75 is provided with an electric push rod 77, the interior of each mold stripping frame 76 is slidably connected with the movable mold strip 78, the inner side of the telescopic end of each electric push rod 77 is fixedly connected with the outer side of the corresponding movable mold strip 78, the input end of the electric push rod 77 is electrically connected with the output end of the control switch group 6; through the regulation and control of the control switch group 6, the motor 73 operates to drive the screw 72 to rotate, as the two ends of the screw 72 are symmetrically and threadedly connected with the movable blocks 74, and the thread directions of the two ends are opposite, the sliding blocks on the bottom surface of the movable blocks 74 are both in sliding connection with the sliding grooves in the middle of the upper surface of the base plate 1, the movable blocks 74 on the two sides can slide oppositely, so that the molding tables 75 on the two sides are attached to and pressed against the blow molding raw material extruded by the external material injection structure, and in the process, the electric push rod 77 is properly stretched and contracted to enable the movable molding strips 78 and the molding tables 75 to correspond to form a complete blow molding cavity; then the air pump 4 is operated, external air is sent into a blow molding cavity through the blow molding pipe 5, after blow molding raw materials are cooled and molded, the electric push rod 77 is extended to push the movable plastic mold strip 78 to move inwards, the molded plastic hose is properly extruded, the molded plastic hose is separated from the mold table 75 through pressure, then the electric push rod 77 is extended and contracted to pull the movable plastic mold strip 78 to move outwards, the molded plastic hose is properly stretched and is separated from the movable plastic mold strip 78 under the blocking of the mold table 75, and finally the motor 73 is reversed to open the mold table 75 to obtain the molded plastic hose after demolding, so that the condition that the molded plastic hose is pulled to cause uneven pipe diameter when the mold table 75 is directly opened outwards can be avoided, and the quality of the molded plastic hose is ensured;
still include control switch group 6, control switch group 6 sets up in the upper surface front side of bottom plate 1, and external power source is connected to control switch group 6's input electricity, and the output of control switch group 6 is connected to the input electricity of air pump 4.
Wherein: the equal symmetry of side is equipped with guide arm 8 around demolding frame 76, and the upper surface symmetry of bottom plate 1 is equipped with four guide way 9, and the bottom of guide arm 8 and the guide way 9 sliding connection that corresponds are moulding the removal in-process of platform 75, and guide arm 8 and guide way 9 can be for it provides the direction supporting role, guarantee overall structure's stability.
Wherein: the upper surface four corners symmetry of bottom plate 1 is equipped with mounting hole 10, uses the bolt to be connected bottom plate 1 and installation site through mounting hole 10, realizes the fixed of top structure, guarantees operational environment's stability.
When in use: the bottom plate 1 is connected with the installation part through the installation hole 10 by using a bolt, so that the upper structure is fixed, and the stability of the working environment is ensured; through the regulation and control of the control switch group 6, the motor 73 operates to drive the screw 72 to rotate, as the two ends of the screw 72 are symmetrically and threadedly connected with the movable blocks 74, and the thread directions of the two ends are opposite, the sliding blocks on the bottom surface of the movable blocks 74 are both in sliding connection with the sliding grooves in the middle of the upper surface of the base plate 1, the movable blocks 74 on the two sides can slide oppositely, so that the molding tables 75 on the two sides are attached to and pressed against the blow molding raw material extruded by the external material injection structure, and in the process, the electric push rod 77 is properly stretched and contracted to enable the movable molding strips 78 and the molding tables 75 to correspond to form a complete blow molding cavity; then the air pump 4 operates, the outside air is sent into the blow molding cavity through the blow molding pipe 5, after the blow molding raw material is cooled and molded, the electric push rod 77 extends to push the movable plastic mold strip 78 to move inwards, the molded plastic hose is properly extruded, the molded plastic hose is separated from the mold table 75 through pressure, then the electric push rod 77 extends and contracts to pull the movable plastic mold strip 78 to move outwards, the molded plastic hose is properly stretched, and the molded plastic hose is separated from the movable plastic mold strip 78 under the blocking of the mold table 75; last motor 73 reverses, makes mould platform 75 open and to obtain the shaping plastic hose that the drawing of patterns was accomplished, can avoid moulding the mould platform 75 and cause the dragging and lead to the pipe diameter uneven to shaping plastic hose when directly outwards opening, guarantees the quality of shaping plastic hose, and at the removal in-process of moulding the mould platform 75, guide arm 8 and guide way 9 can provide the direction supporting role for it, guarantee overall structure's stability.
It should be noted that in the present embodiment, the control switch set 6 controls the air pump 4, the motor 73 and the electric push rod 77 to work by a method commonly used in the prior art.
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 (5)
1. The utility model provides a plastic spring hose blow molding mould which characterized in that: comprises a bottom plate (1) and a mould structure (7);
the forming table (2) is arranged in the center of the upper surface of the bottom plate (1), rectangular notches (3) are symmetrically formed in the left side and the right side of the upper surface of the forming table (2), an air pump (4) is arranged on the rear side of the upper surface of the bottom plate (1), an air inlet pipe is arranged at an air inlet of the rear side surface of the air pump (4), a blowing pipe (5) is arranged at an air outlet of the front side surface of the air pump (4), and the blowing pipe (5) sequentially penetrates through a rear vertical plate body and a transverse plate body of the forming table (2) and extends to the upper side of the forming table (2);
the plastic mould structure (7) is arranged on the upper surface of the bottom plate (1), and the plastic mould structure (7) corresponds to the rectangular notch (3) in position;
still include control switch group (6), control switch group (6) set up in the upper surface front side of bottom plate (1), and external power source is connected to the input electricity of control switch group (6), and the output of control switch group (6) is connected to the input electricity of air pump (4).
2. The plastic spring hose blow molding mold according to claim 1, wherein: the plastic mould structure (7) comprises a square plate (71), a screw rod (72), a motor (73), a moving block (74) and a plastic mould table (75); the square plates (71) are symmetrically arranged at the left end and the right end of the upper surface of the bottom plate (1), the square plates (71) on the two sides are connected with a screw rod (72) through a bearing in a rotating mode, an output shaft of a motor (73) arranged on the right side surface of the square plate (71) on the right side is fixedly connected with the right end of the screw rod (72), two ends of the screw rod (72) are symmetrically and threadedly connected with a moving block (74) and opposite in thread direction, sliding blocks on the bottom surface of the moving block (74) are all in sliding connection with sliding grooves in the middle of the upper surface of the bottom plate (1), the moving block (74) corresponds to the rectangular notch (3), a plastic mold table (75) is arranged at the upper end of the moving block (74), and the input.
3. The plastic spring hose blow molding mold according to claim 2, wherein: the plastic mould structure (7) also comprises a mould release frame (76), an electric push rod (77) and a movable plastic mould strip (78); mould the middle part of mould platform (75) and all be equipped with drawing of patterns frame (76), the inside of drawing of patterns frame (76) all is equipped with electric putter (77), mould the equal sliding connection in inside of platform (75) and mould strip (78) are moulded in the activity, mould strip (78) lateral surface fixed connection is moulded with the activity that corresponds to the inboard end of flexible end of electric putter (77), the output of electric connection control switch group (6) of input of electric putter (77).
4. The plastic spring hose blow molding mold according to claim 3, wherein: the front side and the rear side of the demolding frame (76) are symmetrically provided with guide arms (8), the upper surface of the bottom plate (1) is symmetrically provided with four guide grooves (9), and the bottom ends of the guide arms (8) are in sliding connection with the corresponding guide grooves (9).
5. The plastic spring hose blow molding mold according to claim 1, wherein: four corners of the upper surface of the bottom plate (1) are symmetrically provided with mounting holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022330107.6U CN213767137U (en) | 2020-10-19 | 2020-10-19 | Plastic spring hose blow molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022330107.6U CN213767137U (en) | 2020-10-19 | 2020-10-19 | Plastic spring hose blow molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213767137U true CN213767137U (en) | 2021-07-23 |
Family
ID=76909621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022330107.6U Active CN213767137U (en) | 2020-10-19 | 2020-10-19 | Plastic spring hose blow molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213767137U (en) |
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2020
- 2020-10-19 CN CN202022330107.6U patent/CN213767137U/en active Active
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