CN213559602U - Automatic production line of aluminum stretching pot - Google Patents
Automatic production line of aluminum stretching pot Download PDFInfo
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- CN213559602U CN213559602U CN202022208120.4U CN202022208120U CN213559602U CN 213559602 U CN213559602 U CN 213559602U CN 202022208120 U CN202022208120 U CN 202022208120U CN 213559602 U CN213559602 U CN 213559602U
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Abstract
The utility model relates to an automatic production line of an aluminum stretching pot, which is sequentially provided with a first automatic assembly line, a stamping device and a second automatic assembly line from front to back, wherein the head part of the first automatic assembly line is an aluminum sheet storing device, the first automatic assembly line is provided with an oiling device, and a trimming and forming device is arranged beside the second automatic assembly line; the material storage device and the first automatic assembly line piece are also provided with a first transfer manipulator, a second transfer manipulator is arranged between the first automatic assembly line and the stamping equipment, a third transfer manipulator is arranged between the stamping equipment and the second automatic assembly line, and a fourth transfer manipulator is arranged between the second automatic assembly line and the trimming and forming equipment; the beneficial effects of the utility model reside in that: 1. the full-automatic processing mode is adopted to realize the whole process of stamping and trimming the pan bottom to obtain the finished pan, the manipulator is adopted to realize transfer transportation in the whole process, the labor is saved, and the production benefit of the finished pan is improved.
Description
Technical Field
The utility model relates to an automation line of tensile pot of aluminium.
Background
The existing aluminum pots are generally made of iron or aluminum, but the iron pots are heavy and not easy to be formed, are greatly restricted in mass production, are easily rusted when exposed to air, are troublesome to clean, and are widely used in the field of cookers due to their advantages of light weight, easy to be formed, low cost, high thermal efficiency in use, no rusting, and the like.
Among the currently used aluminum pots, the aluminum stretching non-stick pot is often used for frying and cooking, which is very convenient, but the process of the aluminum stretching non-stick pot is more complicated and the manufacturing cost is higher.
In the prior art, when the aluminum stretching pot is used for stamping, the edge of a stamped pot blank is not flat, and the height of the pot body is unstable and has a large height difference.
And the prior pot manufacturing needs a large amount of manpower for carrying, the processing of the pot body is carried out on different processing equipment, and the processing speed is slow.
Disclosure of Invention
In order to overcome the stability of present tensile pot processing of aluminium and the processing speed is than lower not enough, the utility model provides an automation line of tensile pot of aluminium.
The technical proposal of the utility model for solving the technical problem is that: an automatic production line of an aluminum stretching pot comprises a first automatic assembly line, a stamping device and a second automatic assembly line in sequence from front to back, wherein the head of the first automatic assembly line is an aluminum sheet storage device, an oiling device is arranged on the first automatic assembly line, and a trimming and forming device is arranged beside the second automatic assembly line; the aluminum sheet storage device and the first automatic assembly line piece are further provided with a first transfer manipulator, a second transfer manipulator is further arranged between the first automatic assembly line and the stamping equipment, a third transfer manipulator is further arranged between the stamping equipment and the second automatic assembly line, and a fourth transfer manipulator is further arranged between the second automatic assembly line and the trimming forming equipment;
the stamping equipment comprises an upper die and a lower die, wherein the upper die comprises an upper female die of which the middle part is provided with a pot body surface, and two sides of the upper female die are provided with upper pressing plates;
the lower die comprises a fixed die block, a movable convex die core capable of moving up and down is arranged in the middle of the fixed die block, and a die core wedge block is fixedly arranged at the lower end of the movable convex die core; static press blocks are further arranged on two sides of the fixed die block, a first wedge surface is arranged on the lower side of each static press block and pressed on a sliding core, a second wedge surface is arranged at the head of the sliding core and is wedged with the first wedge surface, a third wedge surface is arranged at the other end of the sliding core and is wedged on a die core wedge block, and the sliding core pushes the die core wedge block to move upwards after being pressed; when the upper die moves downwards, the upper pressure plate presses the static pressure block downwards to be driven to move downwards;
the trimming and forming equipment comprises a machine table, wherein a turntable clamp is arranged on the machine table and is driven by a motor to rotate; the machine table is also provided with a pressing frame, the pressing frame is provided with a pressing cylinder, the piston end of the pressing cylinder is downward and is connected to a rotary pressing block, and the rotary pressing block downwards presses the central position of the turntable clamp;
the machine table is sequentially provided with an edge cutting device, an edge tightening device, an upsetting device and a forming device from front to back around the turntable clamp;
the edge cutting device comprises a first guide rail arranged at the bottom, a first platform is arranged on the first guide rail in a sliding manner, the rear end of the first platform is driven by a first driving cylinder to move forwards and backwards, an edge cutting knife rest is arranged on the first platform, and an edge cutting knife with a cutting edge aligned with the pot edge is arranged on the edge cutting knife rest;
the edge tightening device comprises a second guide rail, a second platform is arranged on the second guide rail in a sliding manner, the rear end of the second platform can move forwards and backwards under the drive of a second driving cylinder, a second vertical frame is arranged on the second platform, an upper pressure wheel cylinder for driving an upper pressure rotating wheel and a lower pressure wheel cylinder for driving a lower pressure rotating wheel are arranged on the second vertical frame, the upper pressure rotating wheel is positioned on the upper side of the pot edge, the lower pressure rotating wheel is positioned on the lower side of the pot edge, and the upper pressure wheel cylinder drives the lower pressure wheel cylinder to move downwards to press the pot edge; the axis of the lower pressure rotating wheel is parallel to the edge of the pot and is driven by the lower pressure wheel cylinder to move upwards to press the edge of the pot; the axis of the upper pressure rotating wheel is parallel to the lower pressure rotating wheel, the axes of the upper pressure rotating wheel and the lower pressure rotating wheel are horizontally arranged, and the front extension line passes through the axis of the pot body; the upsetting device comprises a third guide rail arranged at the bottom, a third platform is arranged on the third guide rail in a sliding manner, the rear end of the third platform is driven by a third driving cylinder to move forwards and backwards, an upsetting stand is arranged on the third platform, and a rotary pier with a cylindrical surface aligned with the pot edge is arranged on the upsetting stand;
the forming device comprises a fourth guide rail arranged at the bottom, a fourth platform is arranged on the fourth guide rail in a sliding mode, the rear end of the fourth platform is driven by a fourth driving cylinder to move forwards and backwards, a forming vertical frame is arranged on the fourth platform, a forming rotor is arranged on the forming vertical frame, an annular forming groove is formed in the cylindrical surface of the forming rotor, and the forming groove is aligned to the position of the pot edge.
Furthermore, the oiling device is at least one flexible roller arranged above the first automatic assembly line, the flexible roller is provided with an oil secretion device, and the flexible roller is driven by an oiling driving motor to rotate and smear an aluminum sheet on the first automatic assembly line.
Further, it is equipped with two to establish flexible brush hair and flexible gyro wheel on the flexible gyro wheel, the oil secretion device is a pair pipeline that oils, it stretches to the branch of producing oil of flexible gyro wheel to be equipped with a plurality of on the pipeline that oils.
Further, storage device includes that a plurality of encloses into the side rod of a circle, be equipped with aluminum sheet storage space between the side rod.
Further, the upper pressure wheel cylinder and the lower pressure wheel cylinder are arranged on the same pair of mechanical fingers driving cylinders.
Furthermore, a pressure shoulder is arranged on the outer side of an upper pressure plate of the stamping equipment, a pressure bearing bulge is arranged on the outer side of the static pressure block, and the pressure shoulder presses the pressure bearing bulge downwards.
Furthermore, a sliding core of the stamping equipment is slidably arranged on a fixed template.
Further, a pot edge concave edge is further arranged on the upper female die, and the fixed die block part of the stamping equipment is pressed on the corresponding position of the pot edge concave edge.
Furthermore, a plurality of pairs of forming grooves are formed in the forming rotor, and one pair of forming grooves is used for other pairs for standby.
The first transfer manipulator, the second transfer manipulator, the third transfer manipulator and the fourth transfer manipulator can adopt sucker type manipulators, and can also adopt clamping type manipulators.
The utility model discloses lay the aluminum sheet on aluminum sheet storage device when using, first transfer manipulator takes out the aluminum sheet on first automatic assembly line, then the aluminum sheet carries out the fat liquoring on oiling station, the aluminum sheet through the fat liquoring is shifted the manipulator by the second and is realized the punching press on shifting stamping equipment, the aluminum sheet enters into the lower mould during the punching press, then go up the mould down, the top board of going up the mould promotes the static pressure piece of pot limit both sides down, static pressure piece promotes smooth core inwards slides, it goes upward to have promoted the mold core voussoir, move the aluminum sheet jack-up at middle part on the protruding mold core, aluminum sheet middle part tensile deformation forms the pot body, accomplish tensile, after tensile, go up the mould, under the action of gravity, it is down to move protruding mold core, it promotes both sides static pressure piece and resets to drive smooth core, accomplish a punching press.
And the punched blank pot is taken down by the third transfer manipulator and enters a second automatic production line, and the fourth transfer manipulator places the blank pot on the turntable clamp. When the blank pot is placed on the turntable fixture, the clamping cylinder drives the rotary clamping block to press the blank pot on the turntable fixture to rotate, the pot edge machining process has 3 steps, namely the operation of the edge cutting device in the step A, the operation of the edge tightening device and the upsetting device in the step B, the operation of the forming device in the step C, and the trimming knife of the edge cutting device in the step A can cut off the flash of the pot edge to finish the preliminary appearance of the blank pot. And B, pressing the pot edge for upsetting by advancing the upsetting device, and pressing the pot edge up and down by the edge tightening device to ensure that the pot edge does not generate large deformation. And C, upsetting fillets at two edges of the pot edge by a forming wheel of the forming device to finish final forming.
The beneficial effects of the utility model reside in that: 1. the full-automatic processing mode is adopted to realize the whole process of stamping and trimming the pan bottom to obtain the finished pan, the manipulator is adopted to realize transfer transportation in the whole process, the labor is saved, and the production benefit of the finished pan is improved. 2. The mode that the fixed die block is adopted to manufacture the pot edge and the movable convex die core moves upwards to punch the pot body can effectively control the neatness of the pot edge and the height stability of the pot body, and the die is simple in structure.
Drawings
Fig. 1 is a schematic view of the finished product pan of the present invention.
Fig. 2 is a schematic diagram of the present invention.
Fig. 3 is a schematic diagram of the stamping apparatus before the pressing state.
Fig. 4 is a schematic view of the pressing device of the present invention in a pressing state.
Fig. 5 is a schematic diagram of the stamping device after pressing.
Fig. 6 is a schematic view of the trimming and forming apparatus of the present invention.
Fig. 7 is a schematic view of the trimming and forming apparatus of the present invention in step a.
Fig. 8 is a schematic diagram of step B of the trimming and forming apparatus of the present invention.
Fig. 9 is a schematic view of the trimming and forming apparatus of the present invention in step C.
Fig. 10 is the utility model discloses an edge trim former 3D schematic diagram.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
With reference to the attached drawings 1 to 10, an automatic production line of an aluminum stretching pot sequentially comprises a first automatic production line 1, a stamping device 2 and a second automatic production line 3 from front to back, wherein an aluminum sheet storage device 4 is arranged at the head of the first automatic production line 1, an oiling device 5 is arranged on the first automatic production line 2, and a trimming and forming device 7 is arranged beside the second automatic production line; a first transfer manipulator 8 is further arranged between the aluminum sheet storage device 4 and the first automatic assembly line 1, a second transfer manipulator 9 is further arranged between the first automatic assembly line 1 and the stamping equipment 2, a third transfer manipulator 10 is further arranged between the stamping equipment 2 and the second automatic assembly line 3, and a fourth transfer manipulator 11 is further arranged between the second automatic assembly line 3 and the trimming and forming equipment 7;
the stamping equipment 2 comprises an upper die 12 and a lower die 13, wherein the upper die 12 comprises an upper female die 14 with a pot body surface 54 in the middle, and two sides of the upper female die 14 are provided with upper pressing plates 15;
the lower die 13 comprises a fixed die block 16, the middle part of the fixed die block 16 is provided with a movable convex die core 17 capable of moving up and down, and the lower end of the movable convex die core 17 is fixedly provided with a die core wedge 18; static pressure blocks 19 are further arranged on two sides of the fixed module 16, a first wedge surface is arranged on the lower side of each static pressure block 19 and pressed on a sliding core 20, a second wedge surface is arranged at the head of each sliding core 20 and is wedged with the first wedge surface, a third wedge surface is arranged at the other end of each sliding core 20 and is wedged on a mold core wedge block 18, and the sliding cores 20 push the mold core wedge blocks 18 to move upwards after being pressed; when the upper die 12 moves downwards, the upper pressure plate 15 presses the static pressure block 19 downwards to be driven to move downwards;
the trimming and forming equipment 7 comprises a machine table 21, wherein a turntable clamp 22 is arranged on the machine table 21, and the turntable clamp 22 is driven by a motor to rotate; the machine table 21 is also provided with a pressing frame 23, the pressing frame 23 is provided with a pressing cylinder 24, the piston end of the pressing cylinder 24 is downward and connected to a rotary pressing block 25, and the rotary pressing block 25 is pressed downwards at the center of the turntable clamp 22;
the machine table 21 is sequentially provided with an edge cutting device 26, an edge tightening device 27, an upsetting device 28 and a forming device 29 from front to back around the turntable clamp 22;
the edge cutting device 26 comprises a first guide rail 30 arranged at the bottom, a first platform 31 is arranged on the first guide rail 30 in a sliding mode, the rear end of the first platform 31 is driven by a first driving cylinder to move forwards and backwards, an edge cutting knife rest 32 is arranged on the first platform 31, and an edge cutting knife 33 with a cutting edge aligned with the pot edge 40 is arranged on the edge cutting knife rest 32;
the edge tightening device 27 comprises a second guide rail, a second platform is arranged on the second guide rail in a sliding manner, the rear end of the second platform can move forwards and backwards under the drive of a second driving cylinder, a second vertical frame 37 is arranged on the second platform, an upper pressure wheel cylinder for driving an upper pressure wheel 38 and a lower pressure wheel cylinder for driving a lower pressure wheel 39 are arranged on the second vertical frame 37, the upper pressure wheel 38 is positioned on the upper side of the pot edge 40, the lower pressure wheel 39 is positioned on the lower side of the pot edge 40 and is driven by the upper pressure wheel cylinder to move downwards to press the pot edge 40; the axis of the lower pressure rotating wheel 39 is parallel to the pot edge 40 and is driven by the lower pressure wheel cylinder to move upwards to press the pot edge 40; the axis of the upper pressure rotating wheel 38 is parallel to the axis of the lower pressure rotating wheel 39, the axes of the upper pressure rotating wheel and the lower pressure rotating wheel are horizontally arranged, and the front extension line passes through the axis of the pot body 41; the upsetting device 28 comprises a third guide rail 42 arranged at the bottom, a third platform 43 is arranged on the third guide rail 42 in a sliding manner, the rear end of the third platform 43 is driven by a third driving cylinder 44 to move forwards and backwards, an upsetting stand 45 is arranged on the third platform 43, and a rotary pier 46 with a cylindrical surface aligned with the pot edge 40 is arranged on the upsetting stand 45;
the forming device 29 comprises a fourth guide rail 47 arranged at the bottom, a fourth platform 48 is arranged on the fourth guide rail 47 in a sliding manner, the rear end of the fourth platform 48 is driven by a fourth driving cylinder 49 to move back and forth, a forming vertical frame 50 is arranged on the fourth platform 48, a forming rotor 51 is arranged on the forming vertical frame 50, an annular forming groove 52 is formed in the cylindrical surface of the forming rotor 51, and the forming groove 52 is aligned with the position of the pot edge 40.
Further, the oiling device 5 is at least one flexible roller 53 arranged above the first automatic assembly line 1, the flexible roller 53 is provided with an oil secretion device 54, and the flexible roller 53 is driven by an oiling driving motor to rotate and smear an aluminum sheet on the first automatic assembly line 1.
Further, flexible brush hair is established on flexible gyro wheel 53 and flexible gyro wheel 53 is equipped with two, oil secretion device 54 is a pair oiling pipeline, it stretches to flexible gyro wheel 53's branch of producing oil to be equipped with a plurality of on the oiling pipeline.
Further, storage device 4 includes that a plurality of encloses into the side rod 6 of a circle, be equipped with aluminum sheet storage space between the side rod 6.
Further, the upper pressure wheel cylinder and the lower pressure wheel cylinder are arranged on the same pair of mechanical fingers driving cylinders.
Further, a pressing shoulder 55 is arranged on the outer side of the upper pressing plate 15 of the punching device 2, a pressed protrusion 56 is arranged on the outer side of the static pressing block 19, and the pressing shoulder 55 presses downward on the pressed protrusion 56.
Further, the sliding core 20 of the stamping device 2 is slidably disposed on a fixed mold plate.
Further, a pot edge concave edge 57 is further arranged on the upper female die 14, and the fixed die block 16 of the punching device 2 is partially pressed on the position corresponding to the pot edge concave edge 57.
Further, the forming groove 52 on the forming rotor 51 is provided with a plurality of pairs, wherein one pair is used for standby.
The first transfer manipulator 8, the second transfer manipulator 9, the third transfer manipulator 10 and the fourth transfer manipulator 11 can adopt suction cup type manipulators and can also adopt clamping type manipulators.
The utility model discloses lay the aluminum sheet on aluminum sheet storage device 4 when using, first transfer manipulator 8 takes out the aluminum sheet on first automatic assembly line 1, then the aluminum sheet carries out the fat liquoring on oiling station, the aluminum sheet through the fat liquoring is shifted and is realized the punching press on stamping equipment 2 by second transfer manipulator 9, the aluminum sheet enters into lower mould 13 during the punching press, then it is down to go up mould 12, it is down to go up the top board 15 of mould 12 and promote the static block 19 of pot limit 40 both sides, static block 19 promotes smooth core 20 inside slip, the mold core voussoir 18 has been promoted and has gone upward, it goes upward the aluminum sheet jack-up at middle part to move convex mould core 17, the tensile deformation in aluminum sheet middle part forms the pot body, accomplish tensile, after tensile, go up mould 12 and go upward, under the action of gravity, move convex mould core 17 and go downward, it promotes both sides static block 19 and resets to drive smooth core 20.
The punched blank pan is taken down by the third transfer manipulator 10 and enters the second automatic assembly line 3, and the fourth transfer manipulator 11 places the blank pan on the turntable clamp 22. When a blank pot is placed on the rotary table fixture 22, the clamping cylinder drives the rotary clamping block to press the blank pot on the rotary table fixture 22 to rotate, the processing process of the pot edge 40 has 3 steps, namely the operation of the edge cutting device 26 in the step A, the operation of the edge tightening device 27 and the operation of the upsetting device 28 in the step B, the operation of the forming device 29 in the step C, and the trimming knife 33 of the edge cutting device 26 in the step A can cut off the flash of the pot edge 40 to finish the initial appearance of the blank pot. In the step B, the upsetting device 28 moves forward to upset the pot edge 40, and the edge tightening device 27 presses the pot edge 40 up and down, so that the pot edge 40 does not deform greatly. And C, upsetting the two edges of the pot edge 40 by the forming wheel of the forming device 29 to form round corners, and finally forming.
The beneficial effects of the utility model reside in that: 1. the full-automatic processing mode is adopted to realize the whole process of stamping and trimming the pan bottom to obtain the finished pan, the manipulator is adopted to realize transfer transportation in the whole process, the labor is saved, and the production benefit of the finished pan is improved. 2. The mode that the fixed die block is adopted to manufacture the pot edge and the movable convex die core moves upwards to punch the pot body can effectively control the neatness of the pot edge and the height stability of the pot body, and the die is simple in structure.
Claims (9)
1. The utility model provides an automation line of tensile pot of aluminium which characterized in that: the automatic production line comprises a first automatic production line, a stamping device and a second automatic production line in sequence from front to back, wherein the head of the first automatic production line is an aluminum sheet storage device, the first automatic production line is provided with an oiling device, and a trimming and forming device is arranged beside the second automatic production line; the aluminum sheet storage device and the first automatic assembly line piece are further provided with a first transfer manipulator, a second transfer manipulator is further arranged between the first automatic assembly line and the stamping equipment, a third transfer manipulator is further arranged between the stamping equipment and the second automatic assembly line, and a fourth transfer manipulator is further arranged between the second automatic assembly line and the trimming forming equipment;
the stamping equipment comprises an upper die and a lower die, wherein the upper die comprises an upper female die of which the middle part is provided with a pot body surface, and two sides of the upper female die are provided with upper pressing plates;
the lower die comprises a fixed die block, a movable convex die core capable of moving up and down is arranged in the middle of the fixed die block, and a die core wedge block is fixedly arranged at the lower end of the movable convex die core; static press blocks are further arranged on two sides of the fixed die block, a first wedge surface is arranged on the lower side of each static press block and pressed on a sliding core, a second wedge surface is arranged at the head of the sliding core and is wedged with the first wedge surface, a third wedge surface is arranged at the other end of the sliding core and is wedged on a die core wedge block, and the sliding core pushes the die core wedge block to move upwards after being pressed; when the upper die moves downwards, the upper pressure plate presses the static pressure block downwards to be driven to move downwards;
the trimming and forming equipment comprises a machine table, wherein a turntable clamp is arranged on the machine table and is driven by a motor to rotate; the machine table is also provided with a pressing frame, the pressing frame is provided with a pressing cylinder, the piston end of the pressing cylinder is downward and is connected to a rotary pressing block, and the rotary pressing block downwards presses the central position of the turntable clamp;
the machine table is sequentially provided with an edge cutting device, an edge tightening device, an upsetting device and a forming device from front to back around the turntable clamp;
the edge cutting device comprises a first guide rail arranged at the bottom, a first platform is arranged on the first guide rail in a sliding manner, the rear end of the first platform is driven by a first driving cylinder to move forwards and backwards, an edge cutting knife rest is arranged on the first platform, and an edge cutting knife with a cutting edge aligned with the pot edge is arranged on the edge cutting knife rest;
the edge tightening device comprises a second guide rail, a second platform is arranged on the second guide rail in a sliding manner, the rear end of the second platform can move forwards and backwards under the drive of a second driving cylinder, a second vertical frame is arranged on the second platform, an upper pressure wheel cylinder for driving an upper pressure rotating wheel and a lower pressure wheel cylinder for driving a lower pressure rotating wheel are arranged on the second vertical frame, the upper pressure rotating wheel is positioned on the upper side of the pot edge, the lower pressure rotating wheel is positioned on the lower side of the pot edge, and the upper pressure wheel cylinder drives the lower pressure wheel cylinder to move downwards to press the pot edge; the axis of the lower pressure rotating wheel is parallel to the edge of the pot and is driven by the lower pressure wheel cylinder to move upwards to press the edge of the pot; the axis of the upper pressure rotating wheel is parallel to the lower pressure rotating wheel, the axes of the upper pressure rotating wheel and the lower pressure rotating wheel are horizontally arranged, and the front extension line passes through the axis of the pot body; the upsetting device comprises a third guide rail arranged at the bottom, a third platform is arranged on the third guide rail in a sliding manner, the rear end of the third platform is driven by a third driving cylinder to move forwards and backwards, an upsetting stand is arranged on the third platform, and a rotary pier with a cylindrical surface aligned with the pot edge is arranged on the upsetting stand;
the forming device comprises a fourth guide rail arranged at the bottom, a fourth platform is arranged on the fourth guide rail in a sliding mode, the rear end of the fourth platform is driven by a fourth driving cylinder to move forwards and backwards, a forming vertical frame is arranged on the fourth platform, a forming rotor is arranged on the forming vertical frame, an annular forming groove is formed in the cylindrical surface of the forming rotor, and the forming groove is aligned to the position of the pot edge.
2. The automatic production line of aluminum drawing pans of claim 1, wherein: the oiling device is at least one flexible roller arranged above the first automatic assembly line, the flexible roller is provided with an oil secretion device, and the flexible roller is driven by an oiling driving motor to rotate and smear an aluminum sheet on the first automatic assembly line.
3. The automatic production line of aluminum drawing pans of claim 2, wherein: establish flexible brush hair and flexible gyro wheel on the flexible gyro wheel and be equipped with two, the oil secretion device is a pair pipeline that oils, it stretches to the branch of producing oil of flexible gyro wheel to be equipped with a plurality of on the pipeline that oils.
4. The automatic production line of aluminum drawing pans of claim 1, wherein: the storage device comprises a plurality of side rods which are enclosed into a circle, and an aluminum sheet storage space is arranged between the side rods.
5. The automatic production line of aluminum drawing pans of claim 1, wherein: the upper pressure wheel cylinder and the lower pressure wheel cylinder are arranged on the same pair of mechanical finger driving cylinders.
6. The automatic production line of aluminum drawing pans of claim 1, wherein: the outer side of an upper pressure plate of the stamping equipment is provided with a pressure shoulder, the outer side of the static pressure block is provided with a pressure bulge, and the pressure shoulder presses on the pressure bulge downwards.
7. The automatic production line of aluminum drawing pans of claim 1, wherein: and the sliding core of the stamping equipment is slidably arranged on a fixed template.
8. The automatic production line of aluminum drawing pans of claim 1, wherein: the upper female die is also provided with a pot edge concave edge, and the fixed die block part of the stamping equipment is pressed on the corresponding position of the pot edge concave edge.
9. The automatic production line of aluminum drawing pans of claim 1, wherein: the forming groove on the forming rotor is provided with a plurality of pairs, wherein one pair uses other pairs for standby.
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CN202022208120.4U CN213559602U (en) | 2020-09-30 | 2020-09-30 | Automatic production line of aluminum stretching pot |
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CN202022208120.4U CN213559602U (en) | 2020-09-30 | 2020-09-30 | Automatic production line of aluminum stretching pot |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112170689A (en) * | 2020-09-30 | 2021-01-05 | 宁波百飞特厨具有限公司 | Automatic production line of aluminum stretching pot |
CN116618509A (en) * | 2023-07-19 | 2023-08-22 | 泰州库宝制冷设备制造有限公司 | Oil pressure stretcher with automatic feeding function |
-
2020
- 2020-09-30 CN CN202022208120.4U patent/CN213559602U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112170689A (en) * | 2020-09-30 | 2021-01-05 | 宁波百飞特厨具有限公司 | Automatic production line of aluminum stretching pot |
CN116618509A (en) * | 2023-07-19 | 2023-08-22 | 泰州库宝制冷设备制造有限公司 | Oil pressure stretcher with automatic feeding function |
CN116618509B (en) * | 2023-07-19 | 2023-10-13 | 泰州库宝制冷设备制造有限公司 | Oil pressure stretcher with automatic feeding function |
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