CN220349030U - Blow molding equipment for automobile bumper - Google Patents
Blow molding equipment for automobile bumper Download PDFInfo
- Publication number
- CN220349030U CN220349030U CN202321664335.4U CN202321664335U CN220349030U CN 220349030 U CN220349030 U CN 220349030U CN 202321664335 U CN202321664335 U CN 202321664335U CN 220349030 U CN220349030 U CN 220349030U
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- Prior art keywords
- block
- rod
- spring
- blow molding
- connecting frame
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- 238000000071 blow moulding Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims description 20
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses automobile bumper blow molding equipment, which comprises a blow molding device main body, wherein a discharging device is arranged above the blow molding device main body, a bottom plate is arranged below the blow molding device main body, a first sliding groove is arranged inside the bottom plate, an air cylinder is arranged inside the first sliding groove, the other end of the air cylinder is connected with a control block, a supporting structure is arranged inside the control block, a mold is arranged on the right side of the supporting structure, a connecting block is connected to the left side of the mold, a connecting frame is arranged outside the connecting block, and a pushing structure is arranged inside the connecting frame.
Description
Technical Field
The utility model relates to the technical field of bumpers, in particular to automobile bumper blow molding equipment.
Background
The automobile bumper is an essential part in an automobile, is a safety device for absorbing and relieving external impact force and protecting the front and rear parts of an automobile body, can effectively relieve the damage of the impact force to human bodies when the periphery of the automobile is impacted, and is an important component device of the automobile;
most of automobile bumpers are made of plastic materials and are composed of an outer plate, a buffer material, a cross beam and the like, wherein the outer plate and the buffer material are made of plastics, the plastic used for the plastic bumpers is made of two materials of polyester and polypropylene, when the automobile bumpers are made, a blow molding device is generally adopted, the blow molding is that extruded molten plastic blanks are placed in a cop mold, the extruded molten plastic blanks are attached to a cavity wall by means of compressed air inflation, and the plastic blanks are solidified into plastic parts through cooling, but the following problems exist in the conventional blow molding device when the automobile bumpers are used:
the mould of traditional blowing device can not be changed when using blowing device, and the whole framework of different automobiles is different, still need select different blowing equipment to carry out the production of bumper according to different body structure when producing the bumper like this, and is comparatively inconvenient like this, and blowing device's cost is higher, probably can increase economic burden.
Disclosure of Invention
The utility model aims to provide an automobile bumper blow molding device, which solves the problems that the conventional blow molding device on the market can not be used for replacing a mold of the blow molding device, is inconvenient and possibly increases economic burden.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile bumper blowing equipment, includes the blowing device main part, the top of blowing device main part is provided with discharging device, and the below of blowing device main part is provided with the bottom plate to the inside of bottom plate is provided with first spout, the inside of first spout is provided with the cylinder, and the other one end of cylinder is connected with the control block, and the inside of control block is provided with bearing structure, bearing structure's right side is provided with the mould, and the left side of mould is connected with the connecting block, and the outside of connecting block is provided with the connecting frame, the inside of connecting frame is provided with pushing structure.
Preferably, the support structure comprises a first cross rod, a second cross rod and a rotating shaft, wherein the second cross rod is inserted into the right end of the first cross rod, and the rotating shaft is inserted into the joint of the first cross rod and the second cross rod.
Preferably, the supporting structure further comprises a thick rod, a thin rod and a first spring, the thin rod can move inside the thick rod, the first spring is connected to the outside of the thin rod, the other end of the first spring is connected with the surface of the thick rod, and the thick rod and the thin rod are arc-shaped.
Preferably, the left side of mould is connected with the connecting block, and the upper and lower both sides of connecting block are provided with two supporting shoe to the outside of connecting block is provided with the push pedal, the left side of push pedal is connected with the connecting rod, and the external connection of connecting rod has the second spring, and the both ends of second spring are connected with the outer wall and the push pedal of connecting frame respectively.
Preferably, the pushing structure comprises a clamping block, a convex block, a third spring, a second sliding groove and a sliding block, wherein the left side of the clamping block is connected with the sliding block, the sliding block can slide in the second sliding groove of the inner wall of the connecting frame, the third spring is connected above the clamping block, and the other end of the third spring is connected with the inner wall of the connecting frame.
Preferably, the right side of the clamping block is connected with a wedge-shaped protruding block, an inclined plane below the protruding block is contacted with an inclined plane above the wedge-shaped block connected with the left side of the connecting rod, and the lower end of the clamping block is clamped in a clamping groove inside the connecting block.
Compared with the prior art, the utility model has the beneficial effects that: the automobile bumper blow molding equipment;
1. the second cross rod is downwards stirred, the second cross rod rotates around the rotating shaft, the thick rod can move outside the thin rod, the right end of the second cross rod is separated from the push plate, the push plate is leftwards stirred, the wedge-shaped block at the left end of the connecting rod is contacted with the wedge-shaped protruding block, the protruding block is pushed to move upwards, the clamping block moves upwards, the third spring is extruded, the bottom of the clamping block leaves the clamping groove in the connecting block, and then the die is rightwards stirred, so that the die can be detached; when different moulds are required to be installed, the operation steps are only required to be repeated, the push plate is stirred leftwards, then the connecting block on the left side of the mould is inserted into the connecting frame, then the push plate is loosened, the second spring can push the push plate to move rightwards, so that the wedge block on the left side of the connecting rod leaves the convex block, the third spring loses the action of force and begins to reset to push the clamping block to move downwards, and the clamping block is downwards clamped in the clamping groove in the connecting block, so that the moulds are installed, and the bumpers of different models can be subjected to blow molding through a blow molding device, so that resources are saved;
2. through upwards rotating the second horizontal pole for the push pedal is supported on the right side of second horizontal pole, avoids touching the push pedal at operating time error like this and causes the instability of mould work, makes the mould more firm at the during operation.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of a mold structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
fig. 5 is a schematic view of the structure of the push plate of the present utility model.
In the figure: 1. a blow molding apparatus body; 2. a discharging device; 3. a bottom plate; 4. a first chute; 5. a cylinder; 6. a control block; 7. a support structure; 701. a first cross bar; 702. a second cross bar; 703. a rotating shaft; 704. thick rods; 705. a thin rod; 706. a first spring; 8. a mold; 9. a connecting block; 10. a connection frame; 11. a support block; 12. a push plate; 13. a connecting rod; 14. a second spring; 15. a pushing structure; 1501. a clamping block; 1502. a bump; 1503. a third spring; 1504. a second chute; 1505. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an automobile bumper blowing equipment, including blowing device main part 1, blowing device main part 1's top is provided with discharging device 2, and blowing device main part 1's below is provided with bottom plate 3, and the inside of bottom plate 3 is provided with first spout 4, the inside of first spout 4 is provided with cylinder 5, and the other one end of cylinder 5 is connected with control block 6, and the inside of control block 6 is provided with bearing structure 7, bearing structure 7's right side is provided with mould 8, and mould 8's left side is connected with connecting block 9, and connecting block 9's outside is provided with connecting frame 10, connecting frame 10's inside is provided with pushing structure 15.
The support structure 7 comprises a first cross bar 701, a second cross bar 702 and a rotation shaft 703, wherein the second cross bar 702 is inserted into the right end of the first cross bar 701, and the rotation shaft 703 is inserted into the joint of the first cross bar 701 and the second cross bar 702, so that the second cross bar 702 can rotate.
The supporting structure 7 further comprises a thick rod 704, a thin rod 705 and a first spring 706, wherein the thin rod 705 can move inside the thick rod 704, the first spring 706 is connected to the outside of the thin rod 705, the other end of the first spring 706 is connected with the surface of the thick rod 704, and the thick rod 704 and the thin rod 705 are arc-shaped, so that the second cross rod 702 can conveniently support the push plate 12.
The left side of mould 8 is connected with connecting block 9, and the upper and lower both sides of connecting block 9 are provided with two supporting shoe 11 to the outside of connecting block 9 is provided with push pedal 12, and the left side of push pedal 12 is connected with connecting rod 13, and the external connection of connecting rod 13 has second spring 14, and the both ends of second spring 14 are connected with the outer wall and the push pedal 12 of connecting frame 10 respectively, and the new mould 8 of easy dismounting installation.
The pushing structure 15 comprises a clamping block 1501, a protruding block 1502, a third spring 1503, a second sliding groove 1504 and a sliding block 1505, wherein the left side of the clamping block 1501 is connected with the sliding block 1505, the sliding block 1505 can slide in the second sliding groove 1504 of the inner wall of the connecting frame 10, the third spring 1503 is connected above the clamping block 1501, and the other end of the third spring 1503 is connected with the inner wall of the connecting frame 10, so that the die 8 can be conveniently detached and installed.
The right side of fixture block 1501 is connected with wedge bump 1502, and the inclined plane of bump 1502 below and the inclined plane of the wedge top of connecting rod 13 left side connection contact, the lower extreme block of fixture block 1501 is in the draw-in groove of connecting block 9 inside, is convenient for install different moulds 8 like this.
Working principle: in use of the automobile bumper blowing apparatus, when the mold 8 is required to be replaced, the second rail 702 is first shifted down, because both ends of the thick bar 704 and the thin bar 705 are respectively connected with the second rail 702 and the first rail 701, the thin bar 705 is movable inside the thick bar 704, and the thin bar 705 is externally connected with the first spring 706, and the other end of the first spring 706 is connected with the surface of the thick bar 704, the thick bar 704 and the thin bar 705 are both arc-shaped, so that when the second rail 702 is shifted down, the second rail 702 rotates about the rotation axis 703, and when the second rail 702 rotates, the thick bar 704 moves outside the thin bar 705 while pressing the first spring 706, so that the right end of the second rail 702 is separated from the push plate 12, and then the push plate 12 is shifted left, the push plate 12 moves left so that the connecting rod 13 moves left, the second spring 14 outside the connecting rod 13 is extruded, when the connecting rod 13 moves leftwards, the wedge-shaped block at the left end of the connecting rod 13 is contacted with the wedge-shaped protruding block 1502, when the connecting rod 13 moves leftwards, the protruding block 1502 is pushed to move upwards, the clamping block 1501 connected with the left side of the protruding block 1502 moves upwards, the clamping block 1501 extrudes the third spring 1503, the clamping block 1501 moves upwards, the bottom of the clamping block 1501 leaves the clamping groove inside the connecting block 9, the die 8 is pushed rightwards, the die 8 is detached, when different dies 8 are required to be installed, the operation steps are only required to be repeated, the pushing plate 12 is pushed leftwards, then the connecting block 9 at the left side of the die 8 is inserted into the connecting frame 10, then the pushing plate 12 is released, the second spring 14 loses the action of force to start resetting, and the pushing plate 12 moves rightwards, the push plate 12 moves rightwards to enable the wedge block on the left side of the connecting rod 13 to leave the protruding block 1502, so that the third spring 1503 is reset after losing the action of the force, the clamping block 1501 is pushed to move downwards, the clamping block 1501 moves downwards to enable the sliding block 1505 connected with the left side of the clamping block 1501 to slide in the second sliding groove 1504, the clamping block 1501 descends more stably, the clamping block 1501 descends and is clamped in the clamping groove in the connecting block 9, the die 8 is installed, then the second cross rod 702 rotates upwards to enable the right side of the second cross rod 702 to abut against the push plate 12, instability of the die 8 caused by the fact that the push plate 12 is touched by errors in working time is avoided, after the die 8 is installed, the air cylinder 5 pushes the two control blocks 6 to move towards each other, material outlet device 2 injects materials between the two dies 8, then the blow molding device main body 1 starts to work, and blow molding of the bumper is completed, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. An automotive bumper blow molding apparatus comprising a blow molding device body (1), characterized in that: the top of blowing device main part (1) is provided with discharging device (2), and the below of blowing device main part (1) is provided with bottom plate (3) to the inside of bottom plate (3) is provided with first spout (4), the inside of first spout (4) is provided with cylinder (5), and the other one end of cylinder (5) is connected with control block (6) to the inside of control block (6) is provided with bearing structure (7), the right side of bearing structure (7) is provided with mould (8), and the left side of mould (8) is connected with connecting block (9) to the outside of connecting block (9) is provided with connecting frame (10), the inside of connecting frame (10) is provided with pushing structure (15).
2. An automotive bumper blowing apparatus according to claim 1, characterized in that: the supporting structure (7) comprises a first cross rod (701), a second cross rod (702) and a rotating shaft (703), wherein the second cross rod (702) is inserted into the right end of the first cross rod (701), and the rotating shaft (703) is inserted into the joint of the first cross rod (701) and the second cross rod (702).
3. An automotive bumper blowing apparatus according to claim 1, characterized in that: the supporting structure (7) further comprises a thick rod (704), a thin rod (705) and a first spring (706), the thin rod (705) can move inside the thick rod (704), the first spring (706) is connected to the outside of the thin rod (705), the other end of the first spring (706) is connected with the surface of the thick rod (704), and the thick rod (704) and the thin rod (705) are all arc-shaped.
4. An automotive bumper blowing apparatus according to claim 1, characterized in that: the left side of mould (8) is connected with connecting block (9), and the upper and lower both sides of connecting block (9) are provided with two supporting shoe (11) to the outside of connecting block (9) is provided with push pedal (12), the left side of push pedal (12) is connected with connecting rod (13), and the external connection of connecting rod (13) has second spring (14), and the both ends of second spring (14) are connected with outer wall and push pedal (12) of connecting frame (10) respectively.
5. An automotive bumper blowing apparatus according to claim 1, characterized in that: the pushing structure (15) comprises a clamping block (1501), a protruding block (1502), a third spring (1503), a second sliding groove (1504) and a sliding block (1505), wherein the sliding block (1505) is connected to the left side of the clamping block (1501), the sliding block (1505) can slide in the second sliding groove (1504) of the inner wall of the connecting frame (10), the third spring (1503) is connected to the upper portion of the clamping block (1501), and the other end of the third spring (1503) is connected with the inner wall of the connecting frame (10).
6. An automotive bumper blowing apparatus according to claim 5, characterized in that: the right side of fixture block (1501) is connected with wedge lug (1502), and the inclined plane of lug (1502) below and the inclined plane above the wedge lug of connection of connecting rod (13) left side contact, the lower extreme block of fixture block (1501) is in the draw-in groove of connecting block (9) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664335.4U CN220349030U (en) | 2023-06-28 | 2023-06-28 | Blow molding equipment for automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664335.4U CN220349030U (en) | 2023-06-28 | 2023-06-28 | Blow molding equipment for automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220349030U true CN220349030U (en) | 2024-01-16 |
Family
ID=89478907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321664335.4U Active CN220349030U (en) | 2023-06-28 | 2023-06-28 | Blow molding equipment for automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220349030U (en) |
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2023
- 2023-06-28 CN CN202321664335.4U patent/CN220349030U/en active Active
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