Efficient demolding structure for compression molding of automobile luggage compartment

Abstract

The utility model discloses an efficient demoulding structure for compression molding of an automobile luggage compartment, which belongs to the technical field of compression molding of the automobile luggage compartment and comprises a compression molding hydraulic machine, and a material moving mechanism is mounted below the compression molding hydraulic machine. A fixed mold is mounted on the material moving mechanism; the movable mold is slidably arranged on the compression molding hydraulic machine; a linkage release agent spraying mechanism is mounted on the compression molding hydraulic machine and the movable mold; the linkage release agent spraying mechanism comprises a driven assembly and a linkage driving assembly; the linkage driving assembly is connected with the movable mold and the compression molding hydraulic machine; the driven assembly is connected with the compression molding hydraulic machine and the linkage driving assembly; release agent spray guns are symmetrically installed on the left and right sides of the driven assembly. By means of the mode, automatic entering and exiting of the release agent spray gun are controlled, the debugging time used for process adjustment is shortened, an operator can conveniently conduct demolding on a product with the large length or the large area, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile luggage compartment mould pressing forming technical field, concretely relates to a kind of automobile luggage compartment mould pressing forming high-efficiency stripping structure. BACKGROUND

[0002] Automobile luggage compartment mould pressing forming technology is an advanced process for manufacturing automobile luggage compartment cover plate, mainly using plastic forming die, by heating thermoplastic or thermosetting plastic after softening, into the die for pressing, finally cooling forming, get the required luggage compartment cover plate.

[0003] Chinese patent CN220904220U discloses a kind of automobile parts processing die stripping structure, including workbench, the inside of the workbench is equipped with adjusting port, stripping mechanism is installed in the workbench, lower die seat is fixedly installed on the upper surface center of the workbench by screw rod, gantry is fixedly installed on the upper surface of the workbench, cylinder is installed on the upper surface of the gantry, the output end of the cylinder is installed with upper pressing die.But, the device still has the following problems in the process of using:

[0004] When the product with relatively long length or large area needs to be stripped, the product has relatively large gripping force with the side wall of die cavity, which will cause wear of the product during stripping, and it is necessary to spray stripping agent in the die cavity during mould pressing forming, at this time, it is necessary to control the spraying device to spray the die cavity regularly by controlling program, then the device cannot guarantee that the time interval of each time opening die is same, at this time, it is necessary to change the control spraying program, which leads to the reduction of production rate, and affects daily output;And when the product with relatively long length or large area is mould pressed, fixed die is fixedly arranged, and the product is inconvenient to take out after stripping.

[0005] Based on this, the utility model discloses a kind of automobile luggage compartment mould pressing forming high-efficiency stripping structure to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the above shortcomings of prior art, the utility model provides a kind of automobile luggage compartment mould pressing forming high-efficiency stripping structure.

[0007] To achieve the above object, the utility model is realized by the following technical solutions:

[0008] The utility model provides a kind of automobile luggage compartment moulding high-efficiency stripping structure, including moulding hydraulic press, and also including movable mould, fixed mould, linkage release agent spraying mechanism, release agent spray gun and material moving mechanism, the material moving mechanism of moulding hydraulic press below is installed for the release operation of convenient operator;Fixed mould is installed on material moving mechanism;Movable mould is slidably arranged on moulding hydraulic press;Moulding hydraulic press and movable mould are installed with the linkage release agent spraying mechanism that sprays release agent in mould cavity;The linkage release agent spraying mechanism includes driven assembly for moving release agent spray gun and linkage driving assembly for controlling driven assembly movement;The linkage driving assembly is connected with movable mould and moulding hydraulic press;Driven assembly is connected with moulding hydraulic press and linkage driving assembly;Release agent spray gun is symmetrically installed on the left and right sides of driven assembly;

[0009] Further, the movable mould and fixed mould are provided with wave forming grooves at one end close to each other;

[0010] Further, the linkage driving assembly includes driving rack and first transmission assembly, the driving rack is symmetrically fixedly installed at the left and right ends of movable mould, and the first transmission assembly is installed on moulding hydraulic press, and the driving rack is connected with the first transmission assembly;

[0011] Further, the first transmission assembly includes fixed frame, driven gear, first shaft, driving bevel gear and mounting plate, the fixed frame is symmetrically fixedly installed below the left and right ends of moulding hydraulic press, the driven gear is rotatably installed on the upper side of one end of the two fixed frames away from each other;The mounting plate is symmetrically fixedly installed at the middle of one end of the two fixed frames away from each other;The first support vertical plate is symmetrically fixedly installed at the upper end of mounting plate;The driving bevel gear is rotatably installed at one end of the two first support vertical plates away from each other;One end of the first shaft is fixedly connected with the driven gear;The other end of the first shaft is rotatably connected with the driving bevel gear;The driving bevel gear is connected with driven assembly;The driven gear is meshingly connected with the driving rack;

[0012] Further, the driven assembly includes second transmission assembly, fixed tripod and driven rack, the second transmission assembly is installed on mounting plate, and the fixed tripod is fixedly installed at the left and right ends of moulding hydraulic press;The upper end of fixed tripod is provided with sliding groove;The driven rack is limitingly and slidably connected with sliding groove;The release agent spray gun is fixedly installed at one end of the two driven racks close to each other;The second transmission assembly is connected with the driven rack;

[0013] Further, the second transmission assembly comprises a driven bevel gear, a second rotating shaft, a driving gear and a second support vertical plate, the second support vertical plate is symmetrically fixedly installed at the upper end of the installation plate, the driven bevel gear is symmetrically rotatably installed at the front end of the second support vertical plate; and the driven bevel gear is meshingly connected with the driving bevel gear; one end of the second rotating shaft is fixedly connected with the driven bevel gear, and the other end of the second rotating shaft is fixedly installed with the driving gear; the driving gear is meshingly connected with the driven rack;

[0014] Further, the driving bevel gear and the driven bevel gear are vertically arranged.

[0015] Further, the material moving mechanism comprises a sliding assembly for limiting the movement of the moving plate, the moving plate and a pushing cylinder, the sliding assembly is connected with the moving plate; the fixed mold is fixedly installed at the upper end of the moving plate; the pushing cylinder is fixedly installed at the rear of the mold pressing hydraulic machine; and the output end of the pushing cylinder is fixedly connected with the moving plate.

[0016] Compared with the prior art, the utility model has the advantages that when it is needed to start product hot press forming, the release agent spray gun works to spray release agent in the fixed mold, then the material moving mechanism works to drive the fixed mold to move forward, at this time, the operator can place the formed plate material of the automobile luggage compartment in the fixed mold, and the material moving mechanism works again to drive the fixed mold to reset; then the mold pressing hydraulic machine works to drive the movable mold to move downward, and during the movement, the movable mold drives the linkage driving assembly to operate, then the linkage driving assembly drives the driven assembly to work, so that the release agent spray guns on the left and right sides between the movable mold and the fixed mold move outward at the same time until the movable mold and the fixed mold contact to perform the mold pressing forming operation of the automobile luggage compartment; when the hot pressing is completed, the mold pressing hydraulic machine works to drive the movable mold to reset upward, at this time, the movable mold drives the linkage driving assembly to work again, so that the release agent spray guns on the left and right sides move inward at the same time and return to between the movable mold and the fixed mold, then the material moving mechanism works to drive the fixed mold to move outward, then the operator can perform the demolding operation; the automatic in-out of the release agent spray gun is controlled through the linkage driving assembly and the driven assembly, the debugging time used due to process adjustment is reduced, and the movement of the fixed mold can be controlled through the material moving mechanism, the operator is facilitated to demold the product with a relatively long length or a relatively large area, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0018] Figure 1The utility model discloses a kind of automobile luggage compartment moulding high-efficiency demoulding structures of mould pressing of three-dimensional Figure 1 .

[0019] Figure 2 The utility model discloses a kind of automobile luggage compartment moulding high-efficiency demoulding structures of mould pressing of front view of the utility model;

[0020] Figure 3 The utility model discloses a kind of automobile luggage compartment moulding high-efficiency demoulding structures of mould pressing of three-dimensional Figure 2 .

[0021] Figure 4 For Figure 3 Enlarged view of A in the middle.

[0022] Reference numerals in the drawing represent respectively:

[0023] 1, mould pressing forming hydraulic press;2, movable mould;3, fixed mould;4, linkage demoulding agent spraying mechanism;41, linkage driving assembly;411, driving rack;412, fixed frame;413, driven gear;414, first rotating shaft;415, driving bevel gear;416, mounting plate;417, first support vertical plate;42, driven assembly;421, driven bevel gear;422, second rotating shaft;423, driving gear;424, fixed tripod;425, sliding groove;426, driven rack;427, second support vertical plate;5, demoulding agent spray gun;6, material moving mechanism;61, guide rail;62, sliding block;63, moving plate;64, push cylinder. DETAILED DESCRIPTION

[0024] To make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of the utility model protection.

[0025] In the following description, "left", "right", "front", "rear", "upper", "lower" are oriented with the perspective direction of front view.

[0026] In some embodiments, please refer to the drawing of specification Figures 1-4The utility model provides a kind of automobile luggage compartment moulding high-efficiency demoulding structure, including moulding hydraulic press 1, it further includes movable mould 2, fixed mould 3, linkage demoulding agent spraying mechanism 4, demoulding agent spray gun 5 and material moving mechanism 6, the material moving mechanism 6 that moulding hydraulic press 1 is installed below is convenient for operator to carry out demoulding operation;Material moving mechanism 6 is installed with fixed mould 3;Movable mould 2 is slidably arranged on moulding hydraulic press 1;Moulding hydraulic press 1 and movable mould 2 are installed with the linkage demoulding agent spraying mechanism 4 that is automatically sprayed in mould cavity Demoulding agent promotes product production speed;The linkage demoulding agent spraying mechanism 4 includes driven assembly 42 for moving demoulding agent spray gun 5 and linkage drive assembly 41 for controlling the movement of driven assembly 42;Part of the linkage drive assembly 41 is installed on movable mould 2, another part of linkage drive assembly 41 is installed on moulding hydraulic press 1;Part of driven assembly 42 is connected with moulding hydraulic press 1, another part of driven assembly 42 is connected with linkage drive assembly 41;Demoulding agent spray gun 5 is symmetrically installed on the left and right sides of driven assembly 42;The moulding hydraulic press 1 uses mature technology in industry;The end of the movable mould 2 and the fixed mould 3 is provided with a wave forming groove, which improves the forming quality of the automobile luggage compartment moulding.

[0027] In the utility model, when it is needed to start product hot press forming, demoulding agent spray gun 5 works to spray demoulding agent in fixed mould 3, then material moving mechanism 6 works to drive fixed mould 3 to move forward, at this time, the operator can place the formed plate material of automobile luggage compartment in fixed mould 3, and material moving mechanism 6 works again to drive fixed mould 3 to reset; then moulding hydraulic press 1 works to drive movable mould 2 to move downward, and during the movement, movable mould 2 drives linkage drive assembly 41 to operate, then linkage drive assembly 41 drives driven assembly 42 to work, so that the demoulding agent spray guns 5 on the left and right sides between movable mould 2 and fixed mould 3 move outward at the same time until movable mould 2 contacts with fixed mould 3 to perform automobile luggage compartment moulding; when hot pressing is completed, moulding hydraulic press 1 works to drive movable mould 2 to reset upward, at this time, movable mould 2 drives linkage drive assembly 41 to work again, so that the demoulding agent spray guns 5 on the left and right sides move inward at the same time and return to between movable mould 2 and fixed mould 3, then material moving mechanism 6 works to drive fixed mould 3 to move outward, then the operator can perform demoulding operation; through linkage drive assembly 41 and driven assembly 42, the automatic in-out of demoulding agent spray gun 5 is controlled, the debugging time used due to process adjustment is reduced, and through material moving mechanism 6, fixed mould 3 can be controlled to move, which is convenient for the operator to demould the product with long length or large area, and the practicability of the device is improved.

[0028] As Figure 1 And Figure 4As shown in the drawings, the linkage driving assembly 41 comprises a driving rack 411, a fixed frame 412, a driven gear 413, a first rotating shaft 414, a driving bevel gear 415 and a mounting plate 416. The driving rack 411 is symmetrically fixed and installed at the left and right ends of the movable die 2. The fixed frame 412 is symmetrically fixed and installed below the left and right ends of the die forming hydraulic machine 1. The driven gear 413 is rotatably installed on the upper side of the end away from the two fixed frames 412. The mounting plate 416 is symmetrically fixed and installed at the middle of the end away from the two fixed frames 412. The first supporting vertical plate 417 is symmetrically fixed and installed at the upper end of the mounting plate 416. The driving bevel gear 415 is rotatably installed at the end away from the two first supporting vertical plates 417. One end of the first rotating shaft 414 is fixedly connected with the driven gear 413. The other end of the first rotating shaft 414 is rotatably connected with the driving bevel gear 415. The driving bevel gear 415 is connected with the driven assembly 42. The driven gear 413 is meshingly connected with the driving rack 411.

[0029] As shown in the drawings, Figure 1 , Figure 3 and Figure 4 , the driven assembly 42 comprises a driven bevel gear 421, a second rotating shaft 422, a driving gear 423, a fixed triangular frame 424, a driven rack 426 and a second supporting vertical plate 427. The second supporting vertical plate 427 is symmetrically fixed and installed at the upper end of the mounting plate 416. The driven bevel gear 421 is symmetrically rotatably installed at the front end of the second supporting vertical plate 427. The driven bevel gear 421 is meshingly connected with the driving bevel gear 415. One end of the second rotating shaft 422 is fixedly connected with the driven bevel gear 421. The other end of the second rotating shaft 422 is fixedly installed with the driving gear 423. The fixed triangular frame 424 is fixedly installed at the left and right ends of the die forming hydraulic machine 1. The upper end of the fixed triangular frame 424 is provided with a sliding groove 425. The driven rack 426 is limitingly and slidably connected with the sliding groove 425. The driven rack 426 is meshingly connected with the driving gear 423. The ends of the two driven racks 426 away from each other are fixedly installed with the release agent spray gun 5. The driving gear 423 is meshingly connected with the driven rack 426.

[0030] The driving bevel gear 415 and the driven bevel gear 421 are vertically arranged.

[0031] As shown in the drawings, Figure 1 and Figure 3 , the material moving mechanism 6 comprises guide rails 61, sliding blocks 62, a moving plate 63 and a push cylinder 64. A plurality of guide rails 61 are fixedly installed below the die forming hydraulic machine 1, and the guide rails 61 are linearly and equidistantly and uniformly distributed along the length direction of the die forming hydraulic machine 1. The sliding blocks 62 are limitingly and slidably connected with the guide rails 61. The upper end of the sliding block 62 is fixedly connected with the moving plate 63. The fixed die 3 is fixedly installed at the upper end of the moving plate 63. The push cylinder 64 is fixedly installed at the rear of the die forming hydraulic machine 1. The output end of the push cylinder 64 is fixedly connected with the moving plate 63.

[0032] In the utility model, when need starting product hot press forming, release agent spray gun 5 work to fixed mould 3 inside spray release agent, then push cylinder 64 work promotes moving plate 63 along with follow sliding block 62 along rail 61 forward movement, then operator can place the plate material of forming automobile luggage compartment in fixed mould 3, then push cylinder 64 work drives fixed mould 3 reset, then moulding hydraulic press 1 work drives movable mould 2 downward movement, driving rack 411 will follow movable mould 2 together downward movement, and in the movement, driving rack 411 will contact with driven gear 413, and drive driven gear 413 downward rotation, driven gear 413 rotates through first pivot 414 drive driving bevel gear 415 together downward rotation, then driving bevel gear 415 drive driven bevel gear 421 downward rotation, driven bevel gear 421 through second pivot 422 drive driving gear 423 downward rotation, at this moment driving gear 423 will drive driven rack 426 along sliding groove 425 outward movement, until the release agent spray gun 5 of driven rack 426 installation from movable mould 2 and fixed mould 3 between removal;At this moment movable mould 2 and fixed mould 3 adhere, can carry out hot press forming operation;When hot press forming is completed, moulding hydraulic press 1 work drives movable mould 2 upward movement, at this moment movable mould 2 will again through driving rack 411 make release agent spray gun 5 follow driven rack 426 along sliding groove 425 inward reset;Then push cylinder 64 work drives moving plate 63 outward movement, then operator can carry out release operation.

[0033] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features. The modification or replacement will not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A high-efficiency demolding structure for automobile luggage compartment molding, comprising a molding hydraulic press (1), characterized in that: It also includes a moving mold (2), a fixed mold (3), a linkage release agent spraying mechanism (4), a release agent spray gun (5), and a material transfer mechanism (6). A material transfer mechanism (6) is installed below the compression molding hydraulic press (1) to facilitate demolding operations for operators. The fixed mold (3) is installed on the material transfer mechanism (6). The moving mold (2) is slidably set on the compression molding hydraulic press (1). A linkage release agent spraying mechanism for spraying release agent into the mold cavity is installed on the compression molding hydraulic press (1) and the moving mold (2). (4); The linkage release agent spraying mechanism (4) includes a driven component (42) for driving the release agent spray gun (5) to move and a linkage drive component (41) for controlling the movement of the driven component (42); the linkage drive component (41) is connected to the moving mold (2) and the molding hydraulic press (1); the driven component (42) is connected to the molding hydraulic press (1) and the linkage drive component (41); the release agent spray gun (5) is symmetrically installed on the left and right sides of the driven component (42).

2. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 1, characterized in that, A wave-forming groove is provided at one end of the moving mold (2) and the fixed mold (3) that are close to each other.

3. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 1, characterized in that, The linkage drive assembly (41) includes a drive rack (411) and a first transmission assembly. The drive rack (411) is symmetrically fixed at the left and right ends of the moving mold (2). The first transmission assembly is installed on the molding hydraulic press (1), and the drive rack (411) is connected to the first transmission assembly.

4. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 3, characterized in that, The first transmission assembly includes a fixed frame (412), a driven gear (413), a first rotating shaft (414), a drive bevel gear (415), and a mounting plate (416). The fixed frames (412) are symmetrically fixedly installed below the left and right ends of the molding hydraulic press (1). The driven gear (413) is rotatably installed on the upper side of the two fixed frames (412) at the ends that are far apart. The mounting plate (416) is symmetrically fixedly installed in the middle of the ends that are far apart. The first support plate... (417) is symmetrically fixedly installed on the upper end of the mounting plate (416); the drive bevel gear (415) is rotatably installed on the two first support plates (417) at opposite ends; and one end of the first rotating shaft (414) is fixedly connected to the driven gear (413); the other end of the first rotating shaft (414) is rotatably connected to the drive bevel gear (415); the drive bevel gear (415) is connected to the driven assembly (42); and the driven gear (413) is meshed with the drive rack (411).

5. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 4, characterized in that, The driven component (42) includes a second transmission component, a fixed tripod (424) and a driven rack (426). The second transmission component is mounted on the mounting plate (416). The fixed tripod (424) is fixedly mounted on the left and right ends of the molding hydraulic press (1). A sliding groove (425) is provided on the upper end of the fixed tripod (424). The driven rack (426) is slidably connected to the sliding groove (425). A release agent spray gun (5) is fixedly installed at one end of the two driven racks (426) that are close to each other. The second transmission component is connected to the driven rack (426).

6. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 5, characterized in that, The second transmission assembly includes a driven bevel gear (421), a second rotating shaft (422), a drive gear (423), and a second support plate (427). The second support plate (427) is symmetrically fixedly installed on the upper end of the mounting plate (416), and the driven bevel gear (421) is symmetrically rotated and installed on the front end of the second support plate (427). The driven bevel gear (421) is meshed with the drive bevel gear (415). One end of the second rotating shaft (422) is fixedly connected to the driven bevel gear (421), and the other end of the second rotating shaft (422) is fixedly installed with the drive gear (423). The drive gear (423) is meshed with the driven rack (426).

7. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 6, characterized in that, The driving bevel gear (415) and the driven bevel gear (421) are arranged vertically.

8. The high-efficiency demolding structure for automobile luggage compartment molding according to claim 1, characterized in that, The material transfer mechanism (6) includes a sliding component for restricting the movement of the moving plate (63), the moving plate (63) and the push cylinder (64). The sliding component is connected to the moving plate (63). The fixed mold (3) is fixedly installed on the upper end of the moving plate (63). The push cylinder (64) is fixedly installed behind the compression molding hydraulic press (1). The output end of the push cylinder (64) is fixedly connected to the moving plate (63).

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