Baking tray processing die for chocolate making
Technical Field
The utility model relates to the field of molds, in particular to a baking tray processing mold for chocolate manufacturing.
Background
The punching machine is designed based on the principle that circular motion is converted into linear motion, a main motor drives a flywheel, a clutch drives a gear, a crankshaft, a connecting rod and the like to rotate so as to achieve linear motion of a sliding block, the motion from the main motor to the connecting rod is circular motion, the punching machine applies pressure to a material to enable the material to be plastically deformed so as to obtain the required shape and precision, and therefore an upper die and a lower die are matched to place the material between the upper die and the lower die, and a machine applies pressure to enable the material to be deformed so as to obtain the required parts.
At present, in the processing process of a metal baking tray, the metal baking tray is punched by the matched die of an upper die and a lower die, the metal baking tray is usually adsorbed in the lower die after being formed, at the moment, the processed metal baking tray needs to be taken out from the lower die one by one manually, the labor is wasted, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a baking tray processing die for chocolate manufacturing, which can automatically demould a metal baking tray and improve the processing production efficiency.
The technical purpose of the utility model is realized by the following technical scheme:
a baking tray processing die for chocolate manufacturing comprises a base, wherein a plurality of lower dies are arranged at the top of the base, a top plate is arranged above the base, a plurality of supporting columns are arranged between the top plate and the base, one ends of the supporting columns are connected with the bottom surface of the top plate, the other ends of the supporting columns are connected with the base, upper die devices are arranged at positions, right opposite to the lower dies, of the bottom surface of the top plate, each lower die comprises a cavity, an ejector plate is arranged at the bottom of the cavity, a sliding hole is formed in the bottom of the cavity, an installation space is formed in the base, an ejector rod is arranged in the sliding hole, one end of the ejector rod is upwards connected with the ejector plate, the other end of the ejector rod downwards penetrates through the base and extends into the installation space, an ejector device is arranged in the installation space and is used for driving the ejector rods to slide up and down in the sliding hole, the ejection device comprises a lower base, the lower base is arranged at the bottom of the installation space, an upper push plate is arranged above the lower base, one end of an ejection rod, which is located in the installation space, is connected with the upper push plate, two parallel scissor fork assemblies are arranged between the lower base and the upper push plate, each scissor fork assembly comprises two first connecting rods and two second connecting rods which are hinged in a crossed mode, one end, which is close to the lower base, of each first connecting rod is connected with the lower base in a sliding mode, the other end of each first connecting rod is hinged with the upper push plate, one end, which is close to the lower base, of each second connecting rod is hinged with the lower base, the other end of each second connecting rod is connected with the upper push plate in a sliding mode, a driving device is arranged in the installation space, and the driving device is used for driving the first connecting rods and the second connecting rods to be opened or folded.
By adopting the technical scheme, at first place the panel of processing instead on the bed die, through last mould device with panel stamping forming, later drive arrangement drives first connecting rod and second connecting rod and folds each other, the lower extreme of first connecting rod slides on the lower base, the upper end of first connecting rod rotates on last push pedal, the lower extreme of second connecting rod rotates on the lower base, the upper end of second connecting rod slides on last push pedal, first connecting rod and second connecting rod fold each other and drive push pedal upward movement, it drives ejector pin upward movement to go up the push pedal, ejector pin linkage ejector plate motion, upwards ejecting the panel in the die cavity, panel after accomplishing processing is automatic ejecting from the bed die through such setting, do not need the manual work to take off panel one by one, time is saved, production efficiency is improved.
Further setting: the lower base comprises two parallel baffles, the baffles are arranged on the top surface of the lower base, the plane where the baffles are located is parallel to the plane where the scissor fork assemblies are located, the scissor fork assemblies are connected with the two baffles respectively, sliding ports are formed in the baffles, the length direction of the sliding ports is parallel to the length direction of the baffles, one end, close to the lower base, of the first connecting rod is provided with an inserting rod, the inserting rod penetrates through the sliding ports and is connected with clamping blocks, and the width of the clamping blocks is larger than that of the sliding ports.
Through adopting above-mentioned technical scheme, inserted bar sliding connection is in the sliding opening, and the fixture block that is provided with can carry on spacingly to the inserted bar, makes the inserted bar slide in the sliding opening all the time, avoids first connecting rod to break away from when sliding from the lower base and comes, improves the stability of device.
Further setting: the driving device comprises a cross rod, the cross rod is arranged between the two first connecting rods, two ends of the cross rod are respectively connected with one ends, close to the lower base, of the two first connecting rods, an air cylinder is arranged in the mounting space, the output end of the air cylinder is connected with the cross rod, and the output direction of the air cylinder is parallel to the length direction of the sliding port.
Through adopting above-mentioned technical scheme, the cylinder drives the horizontal pole motion, and the motion of horizontal pole drives two first connecting rod motions, and first connecting rod and second connecting rod draw close each other, and the push pedal upward movement in the linkage, the push pedal drives the ejector pin motion to realize the upward movement of ejector pin, when needs ejector pin descend, the cylinder reverse direction output can, the device is simple, efficiency is higher.
Further setting: the bottom surface of roof is provided with the pneumatic cylinder, the output orientation of pneumatic cylinder the bed die is connected with the mounting panel, it includes the mould body to go up the die set, it sets up to go up the mould body the bottom surface of mounting panel, it is a plurality of go up the mould body respectively with a plurality of the bed die is just right.
Through adopting above-mentioned technical scheme, when carrying out the punching press operation, the pneumatic cylinder drives the mounting panel downstream, and the mounting panel drives mould body downstream, goes up mould body and the cooperation of bed die and accomplishes processing to panel, builds worker's completion back, and the pneumatic cylinder drives the mounting panel and goes up the mould body and rise and get back to original position.
Further setting: a plurality of all the cover is equipped with the spacing ring on the support column, the spacing ring towards one side of mounting panel with mounting panel fixed connection.
Through adopting above-mentioned technical scheme, the spacing ring that is provided with can reduce rocking that produces when the cylinder drives the mounting panel motion, and it is more accurate to make mould body and bed die aim at, improve equipment operation's stability.
Further setting: all the sleeves are provided with buffer springs, one ends of the buffer springs are connected with the limiting rings, and the other ends of the buffer springs are connected with the base.
Through adopting above-mentioned technical scheme, the power when buffer spring that is provided with can make the mould body of going up push down is more alleviated steadily, can not produce great impact force in the twinkling of an eye and cause the damage to panel.
In conclusion, the utility model has the following beneficial effects: the automatic demolding device can automatically demold the metal baking tray, improves the processing and production efficiency, and is stable and reliable in operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
fig. 5 is an enlarged view of fig. 3 at a.
In the figure, 1, a base; 2. a lower die; 3. a top plate; 4. a support pillar; 5. a cavity; 6. ejecting the plate; 7. a slide hole; 8. an installation space; 9. ejecting the rod; 10. a lower base; 11. a push plate is arranged; 12. a first link; 13. a second link; 14. a baffle plate; 15. a sliding port; 16. inserting a rod; 17. a clamping block; 18. a cross bar; 19. a cylinder; 20. a hydraulic cylinder; 21. mounting a plate; 22. an upper die body; 23. a limiting ring; 24. a buffer spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 3 and 4, a baking tray processing mold for chocolate making comprises a base 1, two lower molds 2 are arranged at the top of the base 1, a top plate 3 is arranged above the base 1, four support columns 4 are arranged between the top plate 3 and the base 1, one end of each support column 4 is connected with the bottom surface of the top plate 3, the other end of each support column 4 is connected with the base 1, upper mold devices are arranged at positions, right opposite to the two lower molds 2, of the bottom surface of the top plate 3, each lower mold 2 comprises a cavity 5, an ejector plate 6 is arranged at the bottom of each cavity 5, a sliding hole 7 is formed at the bottom of each cavity 5, an installation space 8 is formed in the base 1, an ejector rod 9 is arranged in each sliding hole 7, one end of each ejector rod 9 is upwards connected with the ejector plate 6, the other end of each ejector rod downwards penetrates through the base 1 and extends into the installation space 8, an ejector device is arranged in each installation space 8 and is used for driving a plurality of ejector rods 9 to vertically slide in each sliding hole 7, the ejection device comprises a lower base 10, the lower base 10 is arranged at the bottom of the installation space 8, an upper push plate 11 is arranged above the lower base 10, one end of an ejection rod 9 positioned in the installation space 8 is connected with the upper push plate 11, two groups of parallel scissor fork assemblies are arranged between the lower base 10 and the upper push plate 11, each scissor fork assembly comprises a first connecting rod 12 and a second connecting rod 13 which are hinged in a crossed manner, one end of the first connecting rod 12 close to the lower base 10 is connected with the lower base 10 in a sliding manner, the other end of the first connecting rod is hinged with the upper push plate 11, one end of the second connecting rod 13 close to the lower base 10 is hinged with the lower base 10, the other end of the second connecting rod 13 is connected with the upper push plate 11 in a sliding manner, a driving device is arranged in the installation space 8 and is used for driving the first connecting rod 12 and the second connecting rod 13 to open or close, firstly, a plate to be processed is placed on the lower die 2, and the plate is punched and formed by the upper die device, then the driving device drives the first connecting rod 12 and the second connecting rod 13 to be folded, the lower end of the first connecting rod 12 slides on the lower base 10, the upper end of the first connecting rod 12 rotates on the upper push plate 11, the lower end of the second connecting rod 13 rotates on the lower base 10, the upper end of the second connecting rod 13 slides on the upper push plate 11, the first connecting rod 12 and the second connecting rod 13 are folded to drive the upper push plate 11 to move upwards, the upper push plate 11 drives the ejector rod 9 to move upwards, the ejector rod 9 is linked with the ejector plate 6 to move, the plate in the cavity 5 is ejected upwards, the processed plate is automatically ejected from the lower die 2 through the arrangement, the plates do not need to be manually taken down one by one, the time is saved, and the production efficiency is improved.
Referring to fig. 3 and 5, the lower base 10 includes two parallel baffles 14, the baffles 14 are disposed on the top surface of the lower base 10, the plane on which the baffles 14 are disposed is parallel to the plane on which the scissors fork assemblies are disposed, the two sets of scissors fork assemblies are respectively connected to the two baffles 14, a sliding opening 15 is formed in each baffle 14, the length direction of the sliding opening 15 is parallel to the length direction of the corresponding baffle 14, an insertion rod 16 is disposed at one end of the first connecting rod 12 close to the lower base 10, the insertion rod 16 penetrates through the sliding opening 15 and is connected to a fixture block 17, the width of the fixture block 17 is greater than the width of the sliding opening 15, the insertion rod 16 is slidably connected in the sliding opening 15, the fixture block 17 is disposed to limit the insertion rod 16, so that the insertion rod 16 always slides in the sliding opening 15, and the first connecting rod 12 is prevented from being separated from the lower base 10 during sliding, and the stability of the device is improved.
Referring to fig. 3, the driving device includes a cross rod 18, the cross rod 18 is disposed between two first connecting rods 12, two ends of the cross rod 18 are respectively connected to one ends of the two first connecting rods 12 close to the lower base 10, an air cylinder 19 is disposed in the mounting space 8, an output end of the air cylinder 19 is connected to the cross rod 18, an output direction of the air cylinder 19 is parallel to a length direction of the sliding port 15, the air cylinder 19 drives the cross rod 18 to move, the movement of the cross rod 18 drives the two first connecting rods 12 to move, the first connecting rods 12 and the second connecting rods 13 are drawn close to each other, the push plate 11 moves upward in a linkage manner, the push plate 11 drives the ejector rod 9 to move, so that the upward movement of the ejector rod 9 is realized, when the ejector rod 9 is required to descend, the air cylinder 19 outputs in the opposite direction, and the device is simple and has high efficiency.
Referring to fig. 1, fig. 2, the bottom surface of roof 3 is provided with pneumatic cylinder 20, pneumatic cylinder 20's output is towards lower mould 2 and is connected with mounting panel 21, it includes mould body 22 to go up the mould device, it sets up the bottom surface at mounting panel 21 to go up mould body 22, it is just right with two lower mould 2 respectively to go up mould body 22 for two, when carrying out the punching press operation, pneumatic cylinder 20 drives mounting panel 21 downstream, mounting panel 21 drives mould body 22 downstream, it accomplishes processing to the panel with the cooperation of lower mould 2 to go up mould body 22, after the construction completion, pneumatic cylinder 20 drives mounting panel 21 and goes up mould body 22 and rises and get back to original position.
Referring to fig. 1, all the cover is equipped with spacing ring 23 on four support columns 4, spacing ring 23 towards one side and mounting panel 21 fixed connection of mounting panel 21, the spacing ring 23 that is provided with can reduce rocking that produces when cylinder 19 drives mounting panel 21 motion, it is more accurate to make last mould body 22 aim at with bed die 2, improve equipment operation's stability, all the cover is equipped with buffer spring 24 on the support column 4, buffer spring 24's one end is connected with spacing ring 23, the other end is connected with base 1, the power when buffer spring 24 that is provided with can make last mould body 22 push down is more relaxed steadily, can not produce great impact force in the twinkling of an eye and cause the damage to panel.
The working principle of the utility model is as follows: firstly, a plate to be processed is placed on a lower die 2, when a stamping operation is performed, an air cylinder 19 drives a mounting plate 21 to move downwards, the mounting plate 21 drives an upper die body 22 to move downwards, the upper die body 22 is matched with the lower die 2 to process the plate, after the construction is completed, the air cylinder 19 drives the mounting plate 21 and the upper die body 22 to ascend to the original position, the air cylinder 19 drives a cross rod 18 to move, the cross rod 18 moves to drive two first connecting rods 12 to move, the first connecting rods 12 and a second connecting rod 13 are mutually closed, the upper push plate 11 is linked to move upwards, the upper push plate 11 drives an ejector rod 9 to move, so that the ejector rod 9 moves upwards, the lower end of the first connecting rod 12 slides on a lower base 10, the upper end of the first connecting rod 12 rotates on the upper push plate 11, the lower end of the second connecting rod 13 rotates on the lower base 10, and the upper end of the second connecting rod 13 slides on the upper push plate 11, first connecting rod 12 and second connecting rod 13 fold each other and drive push-up plate 11 upward movement, and push-up plate 11 drives ejector rod 9 upward movement, and ejector rod 9 linkage ejector plate 6 moves, upwards ejecting with the panel in the die cavity 5, and it is ejecting from bed die 2 that the panel after will finishing processing is automatic through such setting, does not need the manual work to take off panel one by one, has saved the time, has improved production efficiency.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.