CN112605208A - Anti-blocking continuous stamping production line for refrigerator shell production and production method thereof - Google Patents
Anti-blocking continuous stamping production line for refrigerator shell production and production method thereof Download PDFInfo
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- CN112605208A CN112605208A CN202011482389.XA CN202011482389A CN112605208A CN 112605208 A CN112605208 A CN 112605208A CN 202011482389 A CN202011482389 A CN 202011482389A CN 112605208 A CN112605208 A CN 112605208A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000004080 punching Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007723 die pressing method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/38—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses an anti-blocking continuous stamping production line for producing refrigerator shells and a production method thereof, and relates to the technical field of refrigerator shell production equipment, which comprises a support plate, wherein the lower surface of the support plate is fixedly connected with a plurality of support columns, the upper surface of the support plate is provided with a female die, the upper surface of the support plate is also provided with a rotating mechanism, two symmetrically arranged lifting mechanisms are arranged on the rotating mechanism, a stamping cylinder is arranged on the lifting mechanism, the output end of the stamping cylinder is fixedly connected with a press template, the lower surface of the press template is provided with a male die, the upper surface of the support plate is fixedly connected with a plurality of slide bars, the press template is provided with a plurality of slide holes matched with the slide bars, the slide bars respectively penetrate through the adjacent slide holes, and the lower surface of the support plate is provided with an ejection mechanism. The production efficiency of the refrigerator shell is improved.
Description
Technical Field
The invention relates to the technical field of refrigerator shell production equipment, in particular to an anti-blocking continuous stamping production line for refrigerator shell production and a production method thereof.
Background
The refrigerator is a civil product which can keep food or other articles in a constant low-temperature cold state, is a household device which is indispensable to daily life of people, and is internally provided with a compressor, a cabinet or a box which is used for freezing by an ice maker and a storage box with a refrigerating device.
In the production and processing process of the refrigerator, the shell of the refrigerator is generally formed by stamping a plate, and in the production process of a refrigerator shell stamping production line, the plate is very easy to wear and tear due to the fact that the plate is stamped by a male die for a long time, so that the plate cannot be stamped into a female die, the production line is clamped, the refrigerator shell needs to be stopped to maintain and overhaul the male die, and the production efficiency of the refrigerator shell is influenced.
Disclosure of Invention
The invention aims to provide a continuous anti-blocking stamping production line for producing refrigerator shells and a production method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
anti-sticking continuous stamping line of refrigerator shell production, the camera includes a supporting plate, the lower fixed surface of backup pad is connected with a plurality of support columns, the last surface mounting of backup pad has the die, rotary mechanism is still installed to the backup pad upper surface, rotary mechanism installs the elevating system that two symmetries set up on, install the punching press cylinder on the elevating system, the output fixedly connected with die plate of punching press cylinder, the lower surface mounting of die plate has the terrace die, the last fixed surface of backup pad is connected with a plurality of slide bars, the die plate has been seted up a plurality of and slide bar assorted slide opening, a plurality of slide bars run through adjacent slide opening respectively, the lower surface mounting of backup pad has ejection mechanism, a side of backup pad is seted up flutedly.
As a further scheme of the invention: the rotary mechanism comprises a speed reducing motor, a first chain wheel, a first toothed chain, a second chain wheel and a rotary beam, the upper surface of the supporting plate is rotatably connected with the rotary beam, the first chain wheel is fixedly sleeved on the rotary beam, the speed reducing motor is installed on the lower surface of the supporting plate, the output end of the speed reducing motor penetrates through the upper surface of the supporting plate and is fixedly connected with the second chain wheel, the second chain wheel is in transmission connection with the first chain wheel through the first toothed chain, and two symmetrically arranged lifting mechanisms are installed on the rotary beam.
As a further scheme of the invention: elevating system includes the motor, the lead screw, the regulating block, connecting block and mounting panel, the spout that two symmetries set up is seted up to the side of rotatory roof beam, the last surface mounting of rotatory roof beam has the motor that two symmetries set up, the output of motor runs through the upper surface of rotatory roof beam and extends to in the adjacent spout, and the output of motor passes through shaft coupling fixedly connected with lead screw, the lower extreme of lead screw is connected with the lower surface rotation of spout, be provided with the assorted regulating block in the spout, the preceding terminal surface of regulating block passes through connecting block fixedly connected with mounting panel, the punching press cylinder is installed in the upper surface of mounting panel, the output of punching press cylinder runs through the upper surface and the fixedly.
As a further scheme of the invention: the both sides face of connecting block all is connected through the last fixed surface of dead lever with the mounting panel, and the slot that two symmetries set up is seted up to the lower surface of mounting panel.
As a further scheme of the invention: the ejection mechanism comprises a connecting rod, a fixing plate, a hydraulic cylinder, a top plate and ejector pins, the lower surface of the supporting plate is fixedly connected with the fixing plate through a plurality of connecting rods, the hydraulic cylinder is arranged on the upper surface of the fixing plate, the output end of the hydraulic cylinder is fixedly connected with the top plate, the upper surface of the top plate is fixedly connected with a plurality of ejector pins, and the upper ends of the ejector pins sequentially penetrate through the lower surfaces of the supporting plate and the female.
As a further scheme of the invention: feed mechanism includes the riser, the guard shield, driving motor, the sprocket three, sprocket four and chain tooth two, the embedded face of recess has the riser that two symmetries set up, the preceding terminal surface fixedly connected with guard shield of one of them riser, be provided with a plurality of material loading rollers between two risers, the one end and the adjacent riser of material loading roller rotate to be connected, the other end fixedly connected with pivot of material loading roller, the other end of pivot runs through adjacent riser and extends to in the guard shield and fixedly connected with sprocket three, be provided with driving motor in the guard shield, driving motor installs on the riser, driving motor's output fixedly connected with sprocket four, sprocket four is connected with a plurality of sprocket three transmissions through chain tooth two.
As a further scheme of the invention: two all install stop gear on the riser, stop gear includes limiting plate, screw rod, hand wheel and gag lever post, and threaded connection has the screw rod on the riser, the one end fixedly connected with hand wheel of screw rod, and the other end of screw rod rotates and is connected with the limiting plate, the gag lever post that two symmetries of side fixedly connected with of limiting plate set up, and the gag lever post runs through adjacent riser.
As a further scheme of the invention: the horizontal height of the upper surface of the female die is equal to the horizontal height of the top of the feeding roller.
The production method of the anti-blocking continuous stamping production line for producing the refrigerator shell comprises the following specific steps:
the method comprises the following steps: the feeding mechanism is used for feeding, the plates are placed on the feeding roller, the driving motor rotates to drive the chain wheel IV to rotate, the chain wheel IV rotates to drive the plurality of chain wheels III to rotate through the toothed chain II, and therefore the plates are driven to move horizontally to be fed, and the plates are moved to the female die.
Step two: after the plate is translated to the female die, punching processing is carried out, the punching cylinder drives the press die plate to slide on the slide rod to move downwards, the press die plate moves downwards to drive the male die to move downwards to punch the plate, after punching is finished, the press die plate is recovered to the original position, demolding is carried out through the arranged ejection mechanism, the hydraulic cylinder drives the top plate to move upwards, the top plate moves upwards to drive the ejector pins to move upwards, the ejector pins are inserted into the inner cavity of the female die, a shell formed in the inner cavity of the female die is ejected, and punching production is completed.
Step three: in the production process, when the tough opening is passivated due to the abrasion of the male die, the conversion is carried out through the arranged rotating mechanism and the arranged lifting mechanism, the rotation of the motor drives the screw rod to rotate, the rotating adjusting block of the screw rod moves upwards, the adjusting block moves upwards to drive the mounting plate to move upwards through the connecting block, the slide rod is pulled out of the slide hole of the die plate, the speed reducing motor is started again, the rotation of the speed reducing motor drives the chain wheel II to rotate, the chain wheel II rotates through the toothed chain to drive the rotating beam to rotate, the rotating beam rotates by one hundred eighty degrees, the other motor is started again, the other mounting plate moves downwards, the slide rod penetrates through the slide hole of the other die plate, and the other set of stamping assembly is adjusted to be above the female die to continue stamping production.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can maintain and repair the worn male die without stopping the refrigerator, thereby avoiding the blockage and maintenance of a production line caused by the wear of the male die in the production process and improving the production efficiency of the refrigerator shell.
2. In the stamping production process of the refrigerator shell, the invention avoids the need of manual feeding, thereby not only reducing the labor intensity of workers, but also reducing the danger in stamping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial cross-sectional structural schematic of the present invention;
FIG. 3 is a side view of the rotating mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the shroud of the present invention;
FIG. 5 is a schematic top view of the loading mechanism of the present invention;
fig. 6 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a support pillar; 2. a reduction motor; 3. a support plate; 4. a second chain wheel; 5. a toothed chain I; 6. a female die; 7. a slide bar; 8. a male die; 9. pressing the template; 10. mounting a plate; 11. punching a cylinder; 12. an electric motor; 13. fixing the rod; 14. a hand wheel; 15. a limiting rod; 16. a shield; 17. a connecting rod; 18. a fixing plate; 19. a thimble; 20. a hydraulic cylinder; 21. a top plate; 22. a vertical plate; 23. a rotating beam; 24. a chain wheel I; 25. a slot; 26. a screw rod; 27. a chute; 28. a feeding roller; 29. a rotating shaft; 30. a limiting plate; 31. an adjusting block; 32. connecting blocks; 33. a third chain wheel; 34. a second toothed chain; 35. a fourth chain wheel; 36. a drive motor; 37. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in the embodiment of the present invention, an anti-sticking continuous stamping production line for producing an outer shell of a refrigerator includes a support plate 3, a plurality of support columns 1 are fixedly connected to a lower surface of the support plate 3, a female die 6 is installed on an upper surface of the support plate 3, a rotating mechanism is further installed on the upper surface of the support plate 3, two symmetrically arranged lifting mechanisms are installed on the rotating mechanism, the rotating mechanism includes a speed reduction motor 2, a chain wheel 24, a chain wheel 5, a chain wheel 4 and a rotating beam 23, the upper surface of the support plate 3 is rotatably connected with the rotating beam 23, the chain wheel 24 is fixedly sleeved on the rotating beam 23, the speed reduction motor 2 is installed on the lower surface of the support plate 3, an output end of the speed reduction motor 2 penetrates through the upper surface of the support plate 3 and is fixedly connected with the chain wheel 4, the chain wheel 4 is, the lifting mechanism is provided with a stamping cylinder 11, the output end of the stamping cylinder 11 is fixedly connected with a die plate 9, the lifting mechanism comprises a motor 12, a screw rod 26, an adjusting block 31, a connecting block 32 and a mounting plate 10, the side surface of a rotating beam 23 is provided with two symmetrically arranged sliding grooves 27, the upper surface of the rotating beam 23 is provided with two symmetrically arranged motors 12, the output end of each motor 12 penetrates through the upper surface of the rotating beam 23 and extends into the adjacent sliding groove 27, the output end of each motor 12 is fixedly connected with the screw rod 26 through a coupler, the lower end of the screw rod 26 is rotatably connected with the lower surface of the corresponding sliding groove 27, the sliding groove 27 is internally provided with the matched adjusting block 31, the front end surface of each adjusting block 31 is fixedly connected with the mounting plate 10 through the connecting block 32, the stamping cylinder 11 is mounted on the upper surface of the mounting plate 10, a punch 8 is arranged on the lower surface of the press template 9, a plurality of slide rods 7 are fixedly connected to the upper surface of the support plate 3, a plurality of slide holes matched with the slide rods 7 are formed in the press template 9, the slide rods 7 respectively penetrate through the adjacent slide holes, an ejection mechanism is arranged on the lower surface of the support plate 3, the ejection mechanism comprises a connecting rod 17, a fixing plate 18, a hydraulic cylinder 20, a top plate 21 and ejector pins 19, the lower surface of the support plate 3 is fixedly connected with the fixing plate 18 through the connecting rods 17, the hydraulic cylinder 20 is arranged on the upper surface of the fixing plate 18, the top plate 21 is fixedly connected with the output end of the hydraulic cylinder 20, a plurality of ejector pins 19 are fixedly connected to the upper surface of the top plate 21, the upper ends of the ejector pins 19 sequentially penetrate through the lower surfaces of the support plate 3 and the female die 6, a groove, A third chain wheel 33, a fourth chain wheel 35 and a second toothed chain 34, wherein the embedded surface of the groove is provided with two symmetrically arranged vertical plates 22, the front end surface of one vertical plate 22 is fixedly connected with a protective cover 16, a plurality of feeding rollers 28 are arranged between the two vertical plates 22, the side surfaces of the feeding rollers 28 are provided with anti-skid patterns, one end of each feeding roller 28 is rotatably connected with the adjacent vertical plate 22, the other end of each feeding roller 28 is fixedly connected with a rotating shaft 29, the other end of each rotating shaft 29 penetrates through the adjacent vertical plate 22 and extends into the protective cover 16 and is fixedly connected with the third chain wheel 33, a driving motor 36 is arranged in the protective cover 16, the driving motor 36 is arranged on the vertical plate 22, the output end of the driving motor 36 is fixedly connected with the fourth chain wheel 35, the fourth chain wheel 35 is in transmission connection with the plurality of third chain wheels 33 through the second toothed chain 34, when in use, feeding is firstly carried out through a feeding mechanism, a plate is placed, the rotation of the fourth chain wheel 35 drives the rotation of the third chain wheels 33 through the second toothed chain 34, so as to drive the rotation of the feeding roller 28 to make the plate translate for feeding, so that the plate is moved to the female die 6, thereby avoiding the need of manual feeding, not only reducing the labor intensity of workers, but also reducing the danger during stamping, after the plate is translated to the female die 6, stamping processing is carried out, the stamping cylinder 11 drives the die plate 9 to slide and move downwards on the slide rod 7, the downward movement of the die plate 9 drives the downward movement of the male die 8 to stamp the plate, after stamping, the die plate 9 is recovered to the original position, demoulding is carried out through the arranged ejection mechanism, the hydraulic cylinder 20 drives the upward movement of the top plate 21, the upward movement of the top plate 21 drives the upward movement of the ejector pins 19, so that the ejector pins 19 are inserted into the inner cavity of the female die 6, and the shell formed in the inner cavity of the female die 6 is, the production efficiency of the refrigerator shell is improved, in the production process, when the punch 8 is worn to cause the tough mouth to be passivated, the conversion is carried out through the arranged rotating mechanism and the lifting mechanism, the rotation of the motor 12 drives the screw rod 26 to rotate, the rotation adjusting block 31 of the screw rod 26 moves upwards, the upward movement of the adjusting block 31 drives the mounting plate 10 to move upwards through the connecting block 32, the slide rod 7 is drawn out from the slide hole of the die plate 9, the speed reducing motor 2 is started, the rotation of the speed reducing motor 2 drives the chain wheel II 4 to rotate, the rotation of the chain wheel II 4 drives the chain wheel I24 to rotate through the chain wheel I5, so as to drive the rotation beam 23 to rotate, the rotation beam 23 rotates by one hundred eighty degrees, the other motor 12 is started, the other mounting plate 10 moves downwards, the slide rod 7 is inserted into the slide hole of the other die plate 9, so as to adjust the other set of 'stamping assembly' to the upper part of, the worn male die 8 can be maintained and overhauled without shutdown, so that the blockage and maintenance of a production line caused by the wear of the male die 8 in the production process are avoided, and the production efficiency of the refrigerator shell is improved.
The both sides face of connecting block 32 all is connected through the last fixed surface of dead lever 13 with mounting panel 10, through the dead lever 13 that sets up, make mounting panel 10's structure more stable, the slot 25 that two symmetries set up is seted up to mounting panel 10's lower surface, the quantity of slot 25 and the quantity phase-match of slide bar 7, the upper end of slide bar 7 runs through and inserts in slot 25, play limiting displacement to slide bar 7, make slide bar 7 can be more stable when mounting panel 10 reciprocates.
The two vertical plates 22 are respectively provided with a limiting mechanism, the limiting mechanisms comprise a limiting plate 30, a screw 37, a hand wheel 14 and a limiting rod 15, the vertical plates 22 are in threaded connection with the screw 37, one end of the screw 37 is fixedly connected with the hand wheel 14, the other end of the screw 37 is rotatably connected with the limiting plate 30, the side surfaces of the limiting plates 30 are fixedly connected with the two symmetrically arranged limiting rods 15, the limiting rods 15 penetrate through the adjacent vertical plates 22 and pass through the arranged limiting mechanisms, during the use process, the two limit plates 30 limit the plate to prevent the plate from inclining in the feeding process, and by screwing the screw 37, because the limiting rod 15 is limited by the limiting rod 15, the limiting plate 30 can horizontally move along with the feeding of the screw 37, thereby can adjust the distance of two limiting plates 30, conveniently use the panel of different width, improve the suitability of device.
The level of the upper surface of the female die 6 is equal to the level of the top of the feeding roller 28, so that the plate can horizontally move onto the female die 6 in the feeding process.
The production method of the anti-blocking continuous stamping production line for producing the refrigerator shell comprises the following specific steps:
the method comprises the following steps: the feeding mechanism is used for feeding, the plates are placed on the feeding roller 28, the driving motor 36 rotates to drive the chain wheel four 35 to rotate, the chain wheel four 35 rotates to drive the plurality of chain wheels three 33 to rotate through the toothed chain two 34, and therefore the plates are driven to move horizontally to be fed through the rotation of the feeding roller 28, and the plates are moved to the female die 6.
Step two: after a plate is translated to the female die 6, punching is carried out, the punching cylinder 11 drives the press template 9 to slide and move downwards on the slide rod 7, the press template 9 moves downwards to drive the male die 8 to move downwards to punch the plate, after punching is finished, the press template 9 is recovered to the original position, demolding is carried out through the arranged ejection mechanism, the hydraulic cylinder 20 drives the top plate 21 to move upwards, the top plate 21 moves upwards to drive the ejector pins 19 to move upwards, the ejector pins 19 are inserted into the inner cavity of the female die 6, and a shell formed in the inner cavity of the female die 6 is ejected out, so that punching production is completed.
Step three: in the production process, when the tough mouth is passivated due to abrasion of the male die 8, the conversion is carried out through the arranged rotating mechanism and the arranged lifting mechanism, the rotation of the motor 12 drives the screw rod 26 to rotate, the rotation of the screw rod 26 adjusts the upward movement of the block 31, the upward movement of the block 31 drives the upward movement of the mounting plate 10 through the connecting block 32, the slide rod 7 is pulled out from the slide hole of the die pressing plate 9, the speed reducing motor 2 is started again, the rotation of the speed reducing motor 2 drives the chain wheel two 4 to rotate, the rotation of the chain wheel two 4 drives the chain wheel one 24 to rotate through the chain wheel one 5, thereby driving the rotation of the rotating beam 23, enabling the rotating beam 23 to rotate one hundred eighty degrees, then starting another motor 12, enabling another mounting plate 10 to move downwards, enabling the sliding rod 7 to penetrate through a sliding hole of another die plate 9, so that another set of the punching assembly is adjusted to be above the female die 6 to continue punching production.
The electric elements presented in the text are all electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the electric elements provided by the invention are only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the electric elements are a technical scheme which is the best application of the technical scheme, the model of the product can be replaced and modified according to the required technical parameters, and the product is familiar to the technical personnel skilled in the art, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The anti-blocking continuous stamping production line for producing the refrigerator shell comprises a supporting plate (3) and is characterized in that a plurality of supporting columns (1) are fixedly connected to the lower surface of the supporting plate (3), a female die (6) is mounted on the upper surface of the supporting plate (3), a rotating mechanism is further mounted on the upper surface of the supporting plate (3), two symmetrically-arranged lifting mechanisms are mounted on the rotating mechanism, a stamping cylinder (11) is mounted on each lifting mechanism, a stamping plate (9) is fixedly connected to the output end of the stamping cylinder (11), a male die (8) is mounted on the lower surface of the stamping plate (9), a plurality of sliding rods (7) are fixedly connected to the upper surface of the supporting plate (3), a plurality of sliding holes matched with the sliding rods (7) are formed in the stamping plate (9), the plurality of sliding rods (7) penetrate through the adjacent sliding holes respectively, a groove is formed in one side face of the supporting plate (3), and a feeding mechanism is installed in the groove.
2. The anti-blocking continuous stamping production line for the production of refrigerator shells as claimed in claim 1, wherein the rotating mechanism comprises a reduction motor (2), a first sprocket wheel (24), a first toothed chain (5), a second sprocket wheel (4) and a rotating beam (23), the rotating beam (23) is rotatably connected to the upper surface of the support plate (3), the first sprocket wheel (24) is fixedly sleeved on the rotating beam (23), the reduction motor (2) is mounted on the lower surface of the support plate (3), the output end of the reduction motor (2) penetrates through the upper surface of the support plate (3) and is fixedly connected with the second sprocket wheel (4), the second sprocket wheel (4) is in transmission connection with the first sprocket wheel (24) through the first toothed chain (5), and two symmetrically arranged lifting mechanisms are mounted on the rotating beam (23).
3. The anti-blocking continuous stamping production line for producing refrigerator shells according to claim 1 or 2, characterized in that the lifting mechanism comprises a motor (12), a screw rod (26), an adjusting block (31), a connecting block (32) and a mounting plate (10), two symmetrically arranged sliding chutes (27) are formed in the side surface of the rotating beam (23), two symmetrically arranged motors (12) are mounted on the upper surface of the rotating beam (23), the output end of the motor (12) penetrates through the upper surface of the rotating beam (23) and extends into the adjacent sliding chutes (27), the output end of the motor (12) is fixedly connected with the screw rod (26) through a coupler, the lower end of the screw rod (26) is rotatably connected with the lower surface of the sliding chute (27), the adjusting block (31) is arranged in the sliding chute (27), and the mounting plate (10) is fixedly connected with the front end surface of the adjusting block (31) through the connecting block (32), the stamping cylinder (11) is arranged on the upper surface of the mounting plate (10), and the output end of the stamping cylinder (11) penetrates through the upper surface of the mounting plate (10) and is fixedly connected with the die pressing plate (9).
4. The continuous stamping line for producing the anti-jamming of the refrigerator shell according to claim 3, characterized in that both side surfaces of the connecting block (32) are fixedly connected with the upper surface of the mounting plate (10) through the fixing rod (13), and the lower surface of the mounting plate (10) is provided with two symmetrically arranged slots (25).
5. The anti-sticking continuous stamping production line for producing refrigerator shells according to claim 1, wherein the ejector mechanism comprises a connecting rod (17), a fixing plate (18), a hydraulic cylinder (20), a top plate (21) and ejector pins (19), the fixing plate (18) is fixedly connected to the lower surface of the supporting plate (3) through the connecting rods (17), the hydraulic cylinder (20) is mounted on the upper surface of the fixing plate (18), the top plate (21) is fixedly connected to the output end of the hydraulic cylinder (20), the ejector pins (19) are fixedly connected to the upper surface of the top plate (21), and the upper ends of the ejector pins (19) sequentially penetrate through the lower surfaces of the supporting plate (3) and the female die (6).
6. The anti-blocking continuous punching production line for the production of the refrigerator shell as claimed in claim 1, wherein the feeding mechanism comprises vertical plates (22), a shield (16), a driving motor (36), a third chain wheel (33), a fourth chain wheel (35) and a second toothed chain (34), the embedded surface of the groove is provided with two symmetrically arranged vertical plates (22), the front end surface of one vertical plate (22) is fixedly connected with the shield (16), a plurality of feeding rollers (28) are arranged between the two vertical plates (22), one end of each feeding roller (28) is rotatably connected with the adjacent vertical plate (22), the other end of each feeding roller (28) is fixedly connected with a rotating shaft (29), the other end of each rotating shaft (29) penetrates through the adjacent vertical plate (22) to extend into the shield (16) and is fixedly connected with the third chain wheel (33), the driving motor (36) is arranged in the shield (16), and the driving motor (36) is arranged on the vertical plate (22), the output end of the driving motor (36) is fixedly connected with a chain wheel four (35), and the chain wheel four (35) is in transmission connection with the chain wheels three (33) through a toothed chain two (34).
7. The anti-blocking continuous stamping production line for refrigerator shell production according to claim 6, characterized in that two limiting mechanisms are installed on the vertical plates (22), each limiting mechanism comprises a limiting plate (30), a screw rod (37), a hand wheel (14) and a limiting rod (15), the vertical plates (22) are in threaded connection with the screw rods (37), the hand wheels (14) are fixedly connected with one ends of the screw rods (37), the other ends of the screw rods (37) are rotatably connected with the limiting plates (30), the side faces of the limiting plates (30) are fixedly connected with the two symmetrically arranged limiting rods (15), and the limiting rods (15) penetrate through the adjacent vertical plates (22).
8. The continuous press line for producing anti-seizes of refrigerator shells according to any one of claims 1 or 6, characterized in that the level of the upper surface of the female die (6) is level with the level of the top of the loading roller (28).
9. The production method of the anti-jamming continuous punching production line for the refrigerator shell according to any one of claims 1 to 8 is characterized by comprising the following steps:
the method comprises the following steps: the feeding mechanism is used for feeding, the plates are placed on the feeding roller (28), the driving motor (36) rotates to drive the chain wheel four (35) to rotate, the chain wheel four (35) rotates to drive the plurality of chain wheels three (33) to rotate through the toothed chain two (34), and therefore the feeding roller (28) is driven to rotate to enable the plates to move horizontally to be fed, and the plates are moved to the female die (6).
Step two: after a plate is translated onto the female die (6), stamping processing is carried out, a stamping cylinder (11) drives a die plate (9) to slide and move downwards on a slide rod (7), the downward movement of the die plate (9) drives a male die (8) to move downwards to stamp the plate, after stamping is finished, the die plate (9) is recovered to the original position, demolding is carried out through a set ejection mechanism, a hydraulic cylinder (20) drives a top plate (21) to move upwards, the upward movement of the top plate (21) drives ejector pins (19) to move upwards, so that the ejector pins (19) are inserted into an inner cavity of the female die (6), a shell formed in the inner cavity of the female die (6) is ejected, and stamping production is completed.
Step three: in the production process, when the punch (8) is worn to cause the tough mouth to be passivated, the conversion is carried out through a rotating mechanism and a lifting mechanism which are arranged, the rotation of a motor (12) drives a screw rod (26) to rotate, a rotating adjusting block (31) of the screw rod (26) moves upwards, the upward movement of the adjusting block (31) drives an installing plate (10) to move upwards through a connecting block (32), a sliding rod (7) is drawn out from a sliding hole of a pressing template (9), then a speed reducing motor (2) is started, the rotation of the speed reducing motor (2) drives a chain wheel II (4) to rotate, the rotation of the chain wheel II (4) drives a chain wheel I (24) to rotate through a chain wheel I (5), so as to drive the rotation of a rotating beam (23), the rotating beam (23) is rotated by one hundred eighty degrees, then another motor (12) is started, another installing plate (10) moves downwards, and the sliding rod (7) is inserted into the sliding hole of another pressing template, so that the other set of the punching assembly is adjusted to be above the female die (6) to continue punching production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011482389.XA CN112605208A (en) | 2020-12-16 | 2020-12-16 | Anti-blocking continuous stamping production line for refrigerator shell production and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011482389.XA CN112605208A (en) | 2020-12-16 | 2020-12-16 | Anti-blocking continuous stamping production line for refrigerator shell production and production method thereof |
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| CN112605208A true CN112605208A (en) | 2021-04-06 |
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| CN202011482389.XA Pending CN112605208A (en) | 2020-12-16 | 2020-12-16 | Anti-blocking continuous stamping production line for refrigerator shell production and production method thereof |
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