CN214395098U - Foaming die carrier convenient to change mould - Google Patents

Abstract

The application relates to the technical field of foaming mould bases, in particular to a foaming mould base convenient for replacing a mould, which comprises a frame body, a mould mechanism and the like, wherein the mould mechanism comprises an upper mould and a lower mould, a first locking groove is formed in the side edge of the bottom surface of the upper mould, a first locking plate is arranged in the first locking groove, a first auxiliary plate is fixed at one end of the first locking plate, the first auxiliary plate abuts against an upper cross bar, a first bolt is arranged on the first locking plate, a first screw hole is formed in the bottom surface of the upper cross bar, a first convex block is fixed on the side wall of the first locking plate, and a first groove is formed in the inner side wall of the first locking groove; a second locking groove is formed in the side edge of the top surface of the lower die, a second locking plate is arranged in the second locking groove, a second auxiliary plate is fixed to one end of the second locking plate and abuts against the workbench, a second bolt is arranged on the second locking plate, a second screw hole is formed in the top surface of the workbench, a second protruding block is fixed to the side wall of the second locking plate, and a second groove is formed in the inner side wall of the second locking groove. This application has the effect of being convenient for change mould.

Description

Foaming die carrier convenient to change mould

Technical Field

The application relates to the technical field of foaming mould bases, in particular to a foaming mould base convenient for changing a mould.

Background

The soft foaming material has wide application, is closely related to the basic industry of national economy, keeps the stable and continuous growth of about 20 percent for years, is widely applied to the industries of electronics, household appliances, automobiles, sports and leisure, and the like, and is particularly widely used in automobile interior decoration.

The automotive interior foaming mold frame is suitable for producing various automotive interior parts such as front and rear carpets, tail boxes, engine covers, roof frameworks, handrails and the like in an automobile. The foaming mold frame for the automotive interior usually comprises a frame body, a mold mechanism for foaming and molding, a driving mechanism for driving the frame body to open or close, a heating mechanism for heating the mold mechanism, and a locking mechanism for locking the frame body. The die mechanism comprises an upper die and a lower die which are fixed on the frame body.

In view of the above-mentioned related art, the upper mold and the lower mold are usually fixedly disposed on the frame body, and when the mold is damaged or blocked after long-term use, the upper mold and the lower mold cannot be disassembled for maintenance or replacement.

SUMMERY OF THE UTILITY MODEL

In order to make the foaming mould on the foaming mould frame be convenient for change, this application provides a foaming mould frame convenient to change mould.

The application provides a foaming die carrier convenient to change mould adopts following technical scheme:

a foaming mould frame convenient for changing a mould comprises a frame body, a mould mechanism, a driving mechanism, a heating mechanism and a locking mechanism, wherein the frame body comprises an upper mould frame and a lower mould frame, the top surface of the lower mould frame is provided with a workbench, the top surface of the upper mould frame is fixedly provided with a plurality of upper cross bars, and the mould mechanism comprises an upper mould arranged at the bottom of the upper mould frame and a lower mould arranged at the top of the workbench;

a plurality of first locking grooves are formed in the side edge of the bottom surface of the upper die, a first locking plate is arranged in each first locking groove, a first auxiliary plate is fixedly arranged at one end, away from each first locking groove, of each first locking plate, each first auxiliary plate abuts against the upper cross bar, a first bolt used for locking the first locking plate and the upper cross bar is arranged on each first locking plate, a first screw hole for inserting the first bolt is formed in the bottom surface of the upper cross bar, a first protruding block is fixedly arranged on the side wall of each first locking plate, and a first groove for inserting the first protruding block is formed in the inner side wall of each first locking groove;

the side of the top surface of the lower die is provided with a plurality of second locking grooves, second locking plates are arranged in the second locking grooves, one ends, far away from the second locking grooves, of the second locking plates are fixedly provided with second auxiliary plates, the second auxiliary plates abut against the workbench, second bolts used for locking the second locking plates and the workbench are arranged on the second locking plates, second screw holes for inserting the second bolts are formed in the top surface of the workbench, second protruding blocks are fixedly arranged on the side walls of the second locking plates, and second grooves for inserting the second protruding blocks are formed in the inner side walls of the second locking grooves.

Through adopting above-mentioned technical scheme, when the mould is dismantled to needs, will go up die carrier and lower die carrier lock, the not hard up first bolt of taking out, the first jam plate that slides is taken first lug out from first recess, can take out first jam plate, opens the die carrier, will go up the mould dismantlement, and the not hard up second bolt of taking out slides the second jam plate, takes out the second lug from the second recess, takes out first jam plate, can dismantle the lower mould. As the arrangement, the upper die and the lower die are disassembled and assembled, so that the dies are convenient to disassemble, maintain or replace.

Preferably, first holding tank has been seted up to the bottom in the first recess, be provided with first fixture block in the first holding tank, the fixed first montant that is provided with in first fixture block bottom surface, the fixed first spring that is provided with of bottom in the first holding tank, the one end and the first montant fixed connection of bottom in the first holding tank are kept away from to first spring, the fixed first horizontal pole that is provided with of first montant lateral wall, the first waist shape hole that supplies first horizontal pole to stretch out is seted up to first locked groove inside wall, the first draw-in groove that supplies first fixture block card to go into is seted up to first lug top surface.

Through adopting above-mentioned technical scheme, when installing the mould, insert first lug in first recess, stir first horizontal pole, make first fixture block remove in to first holding tank, compress first spring, insert first recess back completely when first lug, loosen first horizontal pole, first spring drive first fixture block is in the first draw-in groove of bullet income to with first lug locking, make the fixed more firm of going up the mould.

Preferably, the first fixture block is a wedge-shaped block, and a wedge-shaped surface of the first fixture block is formed towards the top of the notch of the first groove.

Through adopting above-mentioned technical scheme, when installing the mould, insert first lug in the first recess, first lug supports the wedge-shaped face of pressing first fixture block, promotes first fixture block and removes in to first holding tank, compresses first spring, inserts the back in the first recess completely as first lug, and first spring drive first fixture block is popped into in the first draw-in groove to lock first lug, as above setting, when the installation, need not the staff and stir first horizontal pole and can accomplish the operation, simplified installation procedure.

Preferably, a guide angle is formed at the insertion end of the first bump.

By adopting the technical scheme, when the die is installed, a worker can insert the first bump into the first groove more conveniently, so that the time for aligning the first bump with the first groove is saved, and the steps are simplified.

Preferably, the second holding tank has been seted up at the top in the second recess, be provided with the second fixture block in the second holding tank, the fixed second montant that is provided with of second fixture block top surface, the fixed second spring that is provided with in top in the second holding tank, the one end and the second montant fixed connection at top in the second holding tank are kept away from to the second spring, the fixed second horizontal pole that is provided with of second montant lateral wall, the second waist shape hole that supplies the second horizontal pole to stretch out is seted up to second locked groove inside wall, the second draw-in groove that supplies second fixture block card to go into is seted up to second lug top surface.

Through adopting above-mentioned technical scheme, when the installation bed die, insert the second lug in the second recess, stir the second horizontal pole upwards, make the second montant drive the second fixture block and remove to the second holding tank, compress the second spring, insert the second recess after the second lug is complete, not hard up second horizontal pole, the second spring is in the second fixture block spring-in second draw-in groove to lock the second lug, as above setting, make the fixed of bed die more firm.

Preferably, the second fixture block is a wedge-shaped block, and a wedge-shaped surface of the second fixture block is formed towards the bottom of the notch of the second groove.

Through adopting above-mentioned technical scheme, when installing the bed die, insert the second lug in the second recess, the second lug supports the wedge face that presses the second fixture block to promote the second fixture block to remove in the second holding tank, the second spring is compressed this moment, and after the second lug inserted the second recess completely, the second spring was popped the second fixture block into in the second draw-in groove, with the locking of second lug. When the lower die is installed, the installation can be completed without the need of a worker to stir the second cross rod, so that the steps are simplified, and the installation efficiency of the worker is improved.

Preferably, a guide angle is formed at the insertion end of the second bump.

Through adopting above-mentioned technical scheme, when the installation bed die, the setting of lead angle can be convenient for insert of second lug, makes the staff need not carefully to align can insert the second lug in the second recess, has improved work efficiency.

Preferably, the first screw hole and the second screw hole are both provided with a plurality of groups.

By adopting the technical scheme, the moulds with different specifications can be conveniently replaced for foaming and forming, and the application range of the foaming mould frame is enlarged.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the die is disassembled and assembled through the matching of the locking plate and the locking groove, the matching of the convex block and the groove and the matching of the bolt and the screw hole, the disassembling and assembling steps are simple, and the die is convenient to disassemble, maintain or replace;

2. the fixing device has the advantages that the protruding blocks and the grooves are arranged, so that the die is fixed more firmly, and meanwhile, the protruding blocks are locked by the clamping blocks and the clamping grooves, so that the sliding of the die and the locking plate is further reduced;

3. this application makes the foaming die carrier can install the mould of different specifications size and carry out the foaming shaping through setting up the multiunit screw, has enlarged the application scope of foaming die carrier.

Drawings

FIG. 1 is a schematic view of the overall structure of a foaming mold frame in the embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a portion of an embodiment of the present application for illustrating the first bump;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of another angle of the foaming mold frame in the embodiment of the present application.

Reference numerals: 1. feeding a mold frame; 2. a lower die frame; 3. a work table; 4. an upper die; 5. a lower die; 6. an exhaust hole; 7. a first locking groove; 8. a first lock plate; 9. a first auxiliary plate; 10. an upper horizontal bar; 11. a first bolt; 12. a first screw hole; 13. a first bump; 14. a first groove; 15. a second locking groove; 16. a second lock plate; 17. a second auxiliary plate; 18. a second bolt; 19. a second screw hole; 20. a second bump; 21. a second groove; 22. a first accommodating groove; 23. a first card slot; 24. a first clamping block; 25. a first vertical bar; 26. a first cross bar; 27. a first spring; 28. a first waist-shaped hole; 29. a second accommodating groove; 30. a second card slot; 31. a second fixture block; 32. a second vertical bar; 33. a second cross bar; 34. a second spring; 35. a second waist-shaped hole; 36. a lower mounting seat; 37. a first cylinder; 38. an upper mounting seat; 39. a lock frame; 40. a latch hook; 41. a second cylinder; 42. mounting a plate; 43. a transverse plate; 44. a shock-absorbing post; 45. a temperature regulator; 46. a connecting pipe; 47. heating the tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a foaming mould frame convenient to change mould. Referring to fig. 1, the foaming mold frame convenient for replacing the mold includes a frame body, a mold mechanism, a driving mechanism, a heating mechanism and a locking mechanism.

Referring to fig. 1, the frame body includes an upper frame 1 and a lower frame 2, the upper frame 1 is hinged to the lower frame 2, a working table 3 is disposed on the top surface of the lower frame 2, and an air bag (not shown in the figure) for controlling the lifting of the working table 3 is disposed between the lower frame 2 and the working table 3. The mold mechanism comprises an upper mold 4 arranged at the bottom of the upper mold frame 1 and a lower mold 5 arranged on the top surface of the workbench 3, and a plurality of exhaust holes 6 (as shown in fig. 4) are further formed in the top surface of the upper mold 4.

Referring to fig. 1 and 2, the side edge of the bottom surface of the upper die 4 is recessed inwards to form a plurality of first lock grooves 7, first lock plates 8 are arranged in the first lock grooves 7, the first lock plates 8 abut against the top portions of the first lock grooves 7, a first auxiliary plate 9 is fixedly arranged at one end, away from the first lock grooves 7, of each first lock plate 8, a plurality of upper cross bars 10 are fixedly arranged on the top surface of the upper die 4, and the first auxiliary plates 9 abut against the upper cross bars 10. First bolt 11 is worn to be equipped with on the first jam plate 8, goes up horizontal bar 10 bottom surface and has seted up a plurality of first screws 12, and first bolt 11 runs through and inserts in first screw 12 behind the first jam plate 8 to it is fixed with last horizontal bar 10 with first jam plate 8. The end side wall of the first locking plate 8 far away from the first auxiliary plate 9 is integrally provided with a first projection 13, and the inner side wall of the first locking groove 7 is provided with a first groove 14 for inserting the first projection 13. To facilitate the insertion of the first protrusion 13, the insertion end of the first protrusion 13 is further provided with a chamfer. When the upper mold 4 is installed, the first projection 13 of the first locking plate 8 is inserted into the first groove 14, and then the first bolt 11 is screwed into the first screw hole 12, so that the upper mold 4 can be fixed on the bottom surface of the upper mold frame 1.

Referring to fig. 1 and 3, a plurality of second locking grooves 15 are formed in the side of the top surface of the lower mold 5 and are recessed inwards, second locking plates 16 are arranged in the second locking grooves 15, the second locking plates 16 are tightly abutted to the bottom of the second locking grooves 15, a second auxiliary plate 17 is integrally formed at one end of each second locking plate 16 far away from the second locking groove 15, and the second auxiliary plate 17 is abutted to the workbench 3. The second locking plate 16 is provided with a second bolt 18 in a penetrating manner, the top surface of the workbench 3 is provided with a plurality of second screw holes 19, and the second bolt 18 penetrates through the second locking plate 16 and then is inserted into the second screw holes 19, so that the second locking plate 16 is fixed with the workbench 3. The end side wall of the second locking plate 16 far away from the second auxiliary plate 17 is integrally formed with a second protrusion 20, and the inner side wall of the second locking groove 15 is provided with a second groove 21 for inserting the second protrusion 20. To facilitate the insertion of the second bump 20, the insertion end of the second bump 20 is provided with a chamfer. When the lower mold 5 is installed, the second protrusion 20 is inserted into the second groove 21, and the second bolt 18 is screwed into the second screw hole 19, so that the lower mold 5 can be installed and fixed on the top surface of the workbench 3.

Referring to fig. 2, in order to fix the upper mold 4 more firmly, a first receiving groove 22 is further formed in the bottom of the first groove 14, a first engaging groove 23 is formed in the top surface of the first protrusion 13, a first engaging block 24 is disposed in the first engaging groove 23, and the first engaging block 24 is inserted into the first engaging groove 23. The first fixture block 24 is a wedge-shaped block, and a wedge surface of the first fixture block 24 faces the bottom of the notch of the first groove 14. One end of the first clamping block 24, which is far away from the first clamping groove 23, is integrally formed with a first vertical rod 25, the end of the first vertical rod 25 is provided with a first spring 27, and two ends of the first spring 27 are respectively fixedly connected with the first vertical rod 25 and the bottom of the first accommodating groove 22. A first cross bar 26 is further fixed on the side wall of the first vertical bar 25, and a first kidney-shaped hole 28 for extending the first cross bar 26 is formed on the inner side wall of the first lock slot 7. When the mold 4 is installed, the first protrusion 13 is inserted into the first groove 14, the first protrusion 13 abuts against the wedge-shaped surface of the first block 24, the first block 24 is pushed to move into the first receiving groove 22, the first spring 27 is compressed, and when the first protrusion 13 is completely inserted into the first groove 14, the first spring 27 drives the first block 24 to spring into the first engaging groove 23, so that the first protrusion 13 is locked.

Referring to fig. 3, a second accommodating groove 29 is formed in the top of the second groove 21, a second fixture block 31 is disposed in the second accommodating groove 29, a second clamping groove 30 is formed in the top surface of the second protrusion 20, the second fixture block 31 is inserted into the second clamping groove 30, a second vertical rod 32 is fixedly disposed at one end of the second fixture block 31 far away from the second clamping groove 30, a second spring 34 is disposed at the end of the second vertical rod 32, and two ends of the second spring 34 are fixedly connected with the inner walls of the second vertical rod 32 and the second accommodating groove 29 respectively. The side wall of the second vertical bar 32 is further fixedly provided with a second cross bar 33, and the inner side wall of the second locking groove 15 is provided with a second kidney-shaped hole 35 for extending the second cross bar 33.

Referring to fig. 4, in order to expand the application range of the foaming mold frame, the foaming mold frame can be installed with molds of different specifications for foaming and shaping, a plurality of groups of first screw holes 12 are formed in the bottom surface of the upper horizontal bar 10, and a plurality of groups of second screw holes 19 are formed in the top surface of the worktable 3.

Referring to fig. 1, the driving mechanism includes a lower mounting seat 36 fixedly disposed on a sidewall of the lower mold frame 2, a first cylinder 37 rotatably disposed on a top of the lower mounting seat 36, and an upper mounting seat 38 fixedly disposed on a sidewall of the upper mold frame 1. The output end of the first cylinder 37 is rotatably connected with the upper mounting seat 38, so that the first cylinder 37 can drive the hinged position of the upper die carrier 1 and the lower die carrier 2 of the upper die carrier 1 to rotate and overturn as a rotating shaft.

Referring to fig. 1, the locking mechanism includes a locking frame 39 hinged to a sidewall of the upper mold frame 1, a locking hook 40 fixedly disposed at a bottom of the locking frame 39, and a second cylinder 41 fixedly disposed at a top surface of the upper mold frame 1. The output end of the second cylinder 41 is rotatably connected with the top of the lock bracket 39, so that the second cylinder 41 can drive the lock bracket 39 to rotate and buckle. The side wall of the lower die carrier 2 is fixedly provided with a mounting plate 42, and the top of the mounting plate 42 is fixedly provided with a transverse plate 43. After the lock frame 39 is fastened, the lock hook 40 is fixed to the cross plate 43. The side wall of the upper die frame 1 is also fixedly provided with a damping column 44, and when the upper die frame 1 is buckled with the lower die frame 2, the damping column 44 is abutted against the transverse plate 43 to play a role in buffering and damping.

Referring to fig. 1, the heating structure includes a temperature regulator 45, two connection pipes 46 communicating with the temperature regulator 45, and a heating pipe 47 communicating with the two connection pipes 46, the heating pipe 47 is disposed inside the upper mold 4 and the lower mold 5, and in order to increase a contact area with the molds, a portion of the heating pipe 47 inside the molds is provided as an "S" shaped coil.

The implementation principle of the foaming mold frame convenient for replacing the mold in the embodiment of the application is as follows: when the mold is disassembled, the first bolt 11 is taken out, the first cross rod 26 is pulled, the first locking plate 8 is taken out in a sliding mode, the upper mold 4 is disassembled, the second bolt 18 is taken out, the second cross rod 33 is pulled, the second locking plate 16 is taken out in a sliding mode, and the lower mold 5 is disassembled; when the die is installed, the first projection 13 is inserted into the first groove 14, the first locking plate 8 and the upper cross bar 10 are screwed and locked through the first bolt 11, the second projection 20 is inserted into the second groove 21, and the second locking plate 16 and the workbench 3 are locked through the second bolt 18, so that the installation is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A foaming mould base convenient for changing a mould is characterized by comprising a frame body, a mould mechanism, a driving mechanism, a heating mechanism and a locking mechanism, wherein the frame body comprises an upper mould base (1) and a lower mould base (2), a workbench (3) is arranged on the top surface of the lower mould base (2), a plurality of upper transverse strips (10) are fixedly arranged on the top surface of the upper mould base (1), and the mould mechanism comprises an upper mould (4) arranged at the bottom of the upper mould base (1) and a lower mould (5) arranged on the top surface of the workbench (3);

a plurality of first locking grooves (7) are formed in the side edge of the bottom surface of the upper die (4), a first locking plate (8) is arranged in each first locking groove (7), a first auxiliary plate (9) is fixedly arranged at one end, far away from the first locking groove (7), of each first locking plate (8), each first auxiliary plate (9) abuts against the upper cross bar (10), a first bolt (11) used for locking the first locking plate (8) and the upper cross bar (10) is arranged on each first locking plate (8), a first screw hole (12) for the first bolt (11) to insert is formed in the bottom surface of the upper cross bar (10), a first convex block (13) is fixedly arranged on the side wall of each first locking plate (8), and a first groove (14) for the first convex block (13) to insert is formed in the inner side wall of each first locking groove (7);

the side of the top surface of the lower die (5) is provided with a plurality of second locking grooves (15), second locking plates (16) are arranged in the second locking grooves (15), one ends, far away from the second locking grooves (15), of the second locking plates (16) are fixedly provided with second auxiliary plates (17), the second auxiliary plates (17) are abutted to the workbench (3), second bolts (18) used for locking the second locking plates (16) and the workbench (3) are arranged on the second locking plates (16), second screw holes (19) for inserting the second bolts (18) are formed in the top surface of the workbench (3), second convex blocks (20) are fixedly arranged on the side walls of the second locking plates (16), and second grooves (21) for inserting the second convex blocks (20) are formed in the inner side walls of the second locking grooves (15).

2. The foaming mold frame convenient for mold replacement as set forth in claim 1, wherein the first groove (14) has a first receiving groove (22) formed at the bottom thereof, a first clamping block (24) is arranged in the first accommodating groove (22), a first vertical rod (25) is fixedly arranged on the bottom surface of the first clamping block (24), a first spring (27) is fixedly arranged at the bottom in the first accommodating groove (22), one end of the first spring (27) far away from the bottom in the first accommodating groove (22) is fixedly connected with a first vertical rod (25), a first cross bar (26) is fixedly arranged on the side wall of the first vertical bar (25), a first waist-shaped hole (28) for the first cross bar (26) to extend out is arranged on the inner side wall of the first locking groove (7), the top surface of the first bump (13) is provided with a first clamping groove (23) for a first clamping block (24) to be clamped in.

3. The foaming mold frame convenient for mold replacement as recited in claim 2, wherein the first fixture block (24) is a wedge-shaped block, and a wedge-shaped surface of the first fixture block (24) is opened towards the top of the opening of the first groove (14).

4. Foaming mould frame convenient for changing moulds as claimed in claim 3, characterised in that the insertion end of the first projection (13) is chamfered.

5. The foaming mold frame convenient for mold replacement as claimed in claim 1, wherein the second groove (21) has a second receiving groove (29) formed at the top thereof, a second clamping block (31) is arranged in the second accommodating groove (29), a second vertical rod (32) is fixedly arranged on the top surface of the second clamping block (31), a second spring (34) is fixedly arranged at the inner top of the second accommodating groove (29), one end of the second spring (34) far away from the inner top of the second accommodating groove (29) is fixedly connected with a second vertical rod (32), a second cross rod (33) is fixedly arranged on the side wall of the second vertical rod (32), a second waist-shaped hole (35) for the second cross rod (33) to extend out is formed in the inner side wall of the second locking groove (15), and a second clamping groove (30) for clamping a second clamping block (31) is formed in the top surface of the second bump (20).

6. The foaming mold frame convenient for mold replacement as set forth in claim 5, wherein the second fixture block (31) is a wedge-shaped block, and a wedge-shaped surface of the second fixture block (31) is opened towards the bottom of the second groove (21).

7. The foaming mold frame convenient for mold replacement as set forth in claim 6, wherein the insertion end of the second protrusion (20) is chamfered.

8. The foaming mold frame convenient for mold replacement as claimed in claim 1, wherein the first screw hole (12) and the second screw hole (19) are opened with multiple sets.

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