CN209954204U - Pre-heater heating resistance card forming system - Google Patents
Pre-heater heating resistance card forming system Download PDFInfo
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- CN209954204U CN209954204U CN201920702079.0U CN201920702079U CN209954204U CN 209954204 U CN209954204 U CN 209954204U CN 201920702079 U CN201920702079 U CN 201920702079U CN 209954204 U CN209954204 U CN 209954204U
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- heater heating
- forming system
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- die
- shearing
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 238000004080 punching Methods 0.000 claims abstract description 39
- 238000010008 shearing Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 25
- 239000010959 steel Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a pre-heater heating resistance card forming system, which belongs to resistance card production equipment used on a pre-heater, and comprises a charging tray mechanism, a feeding mechanism, a shaping mechanism, an input mechanism, a punching mechanism, a shearing mechanism, a forming mechanism and a control element, wherein a PLC control system used for controlling the forming system is arranged in the control element, steel blank strip materials are automatically trimmed by the automatic feeding of the feeding mechanism, the steel blank strip materials are automatically pulled to advance by the shaping mechanism, the punching mechanism automatically punches holes, the forming mechanism enables the steel blank strip materials to be automatically formed through the action of a second infrared sensor and a third servo motor, the steel blank strip materials are obliquely cut by 45 degrees through the shearing mechanism, thereby forming, realizing the full automation, integration and assembly line production of the pre-heater heating resistance card from blank strip materials to formed parts, and improving the yield of the resistance card production, the production efficiency of the resistance card is improved, and the enterprise cost is reduced.
Description
Technical Field
The utility model relates to a resistance card production facility for on the pre-heater, in particular to pre-heater heating resistance card forming system.
Background
The pre-heater resistance sheet used on the diesel engine is generally made of a steel billet strip material. The prior stainless steel strip is generally cut into strips with various widths by a coiled coil stock with a certain thickness on a special disc cutting device. Because the belt material sheared by the disc has a smooth surface and a rough surface and has certain burrs, the belt material is spirally unfolded, and a plurality of uncertain factors are brought to forming, so the belt material is required to pass through deburring and belt material shaping procedures and then sequentially pass through a punching procedure, a forming procedure and a cutting procedure.
Different processes all need staff to go the operation, have brought great human cost and time cost firstly, and the manual work on the different processes all has certain damage article incidentally, has caused the waste of raw materials, all has brought very big burden for the enterprise above.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's defect, the utility model provides a pre-heater heating resistance card forming system, through setting up charging tray mechanism, feeding mechanism, plastic mechanism, input mechanism, the mechanism of punching a hole, forming mechanism and shearing mechanism, all control through the PLC control system among the control element above the mechanism, make steel billet area material automatic feed, through the plastic deburring, automatic punching a hole and automatic cutout, pre-heater heating resistance card has been realized taking the full automation of material to the formed part from the blank, the integration, assembly line production, under the prerequisite of ensureing the resistance card quality, great improvement the production efficiency of enterprise.
The technical scheme for realizing the purpose is as follows:
the utility model provides a pre-heater heating resistance card forming system, include:
the bottom of the material tray mechanism is provided with a damper to prevent the materials from being scattered;
the feeding mechanism comprises a guide block, a movable wheel and a driving wheel, wherein a billet strip material is guided by the guide block and smoothly enters between the movable wheel and the driving wheel after being discharged, the movable wheel is matched with the driving wheel, one side of the movable wheel is connected with a first air cylinder, the movable wheel moves under the action of the first air cylinder so as to be tightly attached to the driving wheel to provide the feeding friction force, the bottom end of the driving wheel is connected with a first servo motor, and the first servo motor controls the driving wheel to rotate so as to provide the feeding power source;
the shaping mechanism comprises a height shaping part and a plane shaping part, wherein the height shaping part comprises a plurality of upper pulleys and lower pulleys which are matched with each other, and the plane shaping part comprises a plurality of front pulleys and rear pulleys which are matched with each other;
the input mechanism comprises a driving part and a movable driven part, the driving part is used for providing traction power and comprises a plurality of input wheels, a second servo motor is connected below the input wheels, the driven part comprises a plurality of driven wheels, the driven wheels are connected with a second air cylinder, and the driving part is matched with the driven part;
the punching mechanism comprises a punching die and a punching needle for punching, the punching needle is arranged on one side of the punching die, and the punching needle is connected with a third air cylinder;
the forming mechanism comprises a forming frame, a sliding table which slides up and down is arranged in the forming frame, a torsion bar is arranged at the bottom of the sliding table, a twisting head is arranged at the bottom end of the torsion bar, different twisting heads can be replaced when the precision of the twisting head is reduced or billet belts with different specifications are replaced, a fourth air cylinder used for controlling the sliding table to move is arranged on the forming frame, and a third servo motor used for providing torsion is arranged at the upper end of the torsion bar;
the shearing mechanism comprises a shearing rod and a workbench, the shearing rod is arranged on the back of the forming frame, and a shearing cutter block is arranged at the front end of the shearing rod;
the device also comprises a control element, wherein a PLC control system is arranged in the control element.
The utility model is further arranged in that the feeding mechanism is also provided with a contact sensor used for sensing a resistance card, the contact sensor is arranged at one side far away from the forming system, when the strip is tensioned due to the traction of the input mechanism, the strip can leave the contact sensor, then the PLC control system can control the feeding mechanism to feed until the fed material contacts the contact sensor again and stops feeding; because the steel strip has certain toughness and mechanical strength, after the steel strip is fed, the steel strip can be bent outwards rather than inwards when having a certain length, and the steel strip is contacted with a contact sensor in the outward bending process.
The utility model discloses a further set up to, high guide block is installed to the feed end of high plastic portion for after steel billet area material is drawn forth from feeding mechanism, lead to in the plastic mechanism.
The utility model discloses a further set up to, install two at least guide blocks on the driving part, many places guide block can form a straight line, and the walking direction of steel billet area material is ensured to cooperation input wheel and the joint gap from the driving wheel, the accurate adjustment device is installed to input mechanism's feed end for the height of accurate adjustment steel billet area material.
The utility model discloses a further set up to, pulley and fine tuning down pulley in the fine tuning that the fine tuning device set up including the symmetry, the inside of fine tuning device is equipped with resilient means, adjusting bolt for the adjustment accuracy is installed on the top of fine tuning device.
The utility model discloses a further setting is as follows, the punching die includes detachable upper die and lower mould, the feed end of upper die installs the upper die guide block that is used for the direction, the discharge end of upper die is installed the cutting off mould, when preventing subsequent shearing station from carrying out shearing work, the stroke of shearing cutter piece is interfered to the punching die;
the utility model discloses a further set up to, still install the first infrared ray sensor who is used for guaranteeing the axial dimension that punches a hole on the punching die.
The utility model discloses a further set up as, still install the second infrared ray sensor who is used for confirming third servo motor torsion angle on the forming mechanism.
The utility model discloses a further set up to, be equipped with the unloading mould in the workstation, the below of unloading mould is connected with the fourth cylinder, moves down when cuting through the steerable unloading mould of fourth cylinder, forms a recess, provides the working stroke for the shearing tool block.
The utility model discloses a further set up to, the shear knife piece becomes 45 jiaos with the horizontal plane and installs on the shear bar, and the shear knife piece becomes 45 jiaos with the horizontal plane and carries out the miscut, has reduced the area material deformation condition that the shearing brought in the at utmost.
Has the advantages that: compared with the prior art, the utility model has the difference that the utility model provides a pre-heater heating resistance piece forming system, including charging tray mechanism, feeding mechanism, shaping mechanism, input mechanism, punching mechanism, shearing mechanism, forming mechanism and control element, the PLC control system for controlling the forming system is arranged in the control element, through the automatic feeding of feeding mechanism, the steel billet strip material is automatically finished such as planeness and burr through the shaping mechanism, the input mechanism automatically pulls the steel billet strip material to advance, the punching mechanism automatically punches a hole, the forming mechanism automatically forms the steel billet strip material through the action of the second infrared sensor and the third servo motor, through 45-degree beveling of the shearing mechanism, thereby forming, the full-automatic, integrated and assembly line production of the pre-heater heating resistance piece from the blank strip material to the formed piece is realized, the yield of resistance card production is improved, the production efficiency of resistance card is improved, and the enterprise cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a preheater heating resistor sheet forming system.
Fig. 2 is a front view of the tray mechanism (1) of fig. 1.
Fig. 3 is a schematic structural diagram of the feeding mechanism (2) in fig. 1.
Fig. 4 is a sectional view taken along the line a-a in fig. 3.
Fig. 5 is a schematic structural view of the shaping mechanism (3) in fig. 1.
Fig. 6 is a front view of the reforming mechanism (3) of fig. 1.
Fig. 7 is a schematic structural diagram of the input mechanism (4) in fig. 1.
Fig. 8 is a plan view of the input mechanism (4) of fig. 1.
Fig. 9 is a schematic structural view of the punching mechanism (5) in fig. 1.
Fig. 10 is a schematic structural view of the molding mechanism (6) in fig. 1.
Fig. 11 is a front sectional view of the molding mechanism (6) in fig. 1.
Fig. 12 is a schematic structural view of the shearing mechanism (7) in fig. 1.
Fig. 13 is a front view of the cutting mechanism (7) of fig. 1.
Fig. 14 is a sectional view taken along line B-B in fig. 13.
Wherein, 1-tray mechanism, 11-damper, 2-feeding mechanism, 21-guide wheel, 22-movable wheel, 221-first cylinder, 23-driving wheel, 231-first servo motor, 24-contact sensor, 3-shaping mechanism, 31-height shaping part, 311-upper pulley, 312-lower pulley, 313-height guide block, 32-plane shaping part, 321-front pulley, 322-rear pulley, 4-input mechanism, 41-driving part, 411-input wheel, 412-guide block, 42-driven part, 421-driven wheel, 422-second cylinder, 43-fine adjustment device, 431-fine adjustment upper pulley, 432-fine adjustment lower pulley, 433-adjustment bolt, 5-punching mechanism, 51-punching die, 511-upper die, 5111-upper die guide block, 5112-cutting die, 512-lower die, 52-third cylinder, 53-first infrared sensor, 6-forming mechanism, 61-forming frame, 62-sliding table, 63-torsion bar, 64-fourth cylinder, 65-third servo motor, 66-second infrared sensor, 7-shearing mechanism, 71-shearing bar, 72-workbench, 721-discharging die, 74-shearing knife block and 75-fourth cylinder.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the utility model provides a pre-heater heating resistor piece molding system, include:
a material tray mechanism 1, as shown in fig. 2, a damper 11 is installed at the bottom of the material tray mechanism 1 to prevent the billet strip from scattering;
a feeding mechanism 2, as shown in fig. 3 and 4, including a guide block 21, a movable wheel 22 and a driving wheel 23, after the billet strip is discharged, the billet strip smoothly enters between the movable wheel 22 and the driving wheel 23 through the guide of the guide block 21, the movable wheel 22 is matched with the driving wheel 23, one side of the movable wheel 22 is connected with a first cylinder 221, the movable wheel 22 moves under the action of the first cylinder 221, so as to be tightly attached to the driving wheel 23, so as to provide a friction force for feeding, the bottom end of the driving wheel 23 is connected with a first servo motor 231, and the rotation of the driving wheel 23 is controlled by the first servo motor 231, so as to provide a power source for feeding;
a shaping mechanism 3, as shown in fig. 5 and 6, including a height shaping part 31 and a plane shaping part 32, wherein the height shaping part 31 includes three upper pulleys 311 and lower pulleys 312 which are mutually matched and movable respectively, and the plane shaping part 32 includes three front pulleys 321 and rear pulleys 322 which are mutually matched and movable respectively;
an input mechanism 4, as shown in fig. 7 and 8, includes a driving part 41 for providing traction power and a movable driven part 42, where the driving part 41 includes two input wheels 411, a second servo motor is connected below the input wheels 411, the driven part 42 includes two driven wheels 421, the driven wheels 421 are connected to second cylinders 422, and the driving part 41 is matched with the driven part 42;
a punching mechanism 5, as shown in fig. 9, including a punching die 51 and a punching pin for punching, wherein the punching pin is mounted on one side of the punching die 51, and the punching pin is connected to a third cylinder 52;
the forming mechanism 6, as shown in fig. 10 and 11, includes a forming frame 61, a sliding table 62 which slides up and down is provided in the forming frame 61, a torsion bar 63 is provided at the bottom of the sliding table 62, a torsion head is provided at the bottom end of the torsion bar 63, a fourth cylinder 64 for controlling the sliding table to move is provided on the forming frame 61, and a third servo motor 65 for providing torsion is provided at the upper end of the torsion bar 63;
a shearing mechanism 7, as shown in fig. 12 to 14, including a shearing bar 71 and a table 72, wherein the table 72 is used for both the forming table of the billet strip in the above-mentioned forming mechanism 6 and the shearing operation table of the shearing mechanism 7, the shearing bar 71 is mounted on the back of the forming frame 61, and the shearing knife block 74 is mounted at the front end of the shearing bar 71;
the device also comprises a control element, wherein a PLC control system is arranged in the control element.
Preferably, but not limited to, the feeding mechanism is further provided with a contact sensor 24 for sensing the resistance sheet, the contact sensor 24 is arranged on one side far away from the forming system, when the strip is tensioned due to the traction of the input mechanism, the strip leaves the contact sensor 24, and then the PLC control system controls the feeding mechanism 2 to feed until the fed strip contacts the contact sensor 24 again and stops feeding; because the steel strip has certain toughness and mechanical strength, after the steel strip is fed, the steel strip can be bent outwards instead of being bent inwards when having a certain length, and the steel strip is contacted with the contact sensor 24 in the outward bending process.
Preferably, but not limited to, the feeding end of the height shaping part 31 is provided with a height guide block 313 for guiding the steel strip into the shaping mechanism 3 after the steel strip is led out from the feeding mechanism 2.
Preferably, but not limited to, two guide blocks 412 are installed on the driving member 41, a plurality of guide blocks form a straight line, a connection gap between the input wheel 411 and the driven wheel 421 is matched to ensure the traveling direction of the steel strip, and the fine adjustment device 43 is installed at the feeding end of the input mechanism 4 to finely adjust the height of the steel strip.
Preferably, but not limited to, the fine adjustment device 43 comprises a fine adjustment upper pulley 431 and a fine adjustment lower pulley 432 which are symmetrically arranged, an elastic device is arranged inside the fine adjustment device 43, and an adjustment bolt 433 for adjusting precision is installed at the top end of the fine adjustment device.
Preferably, but not limited to, the punching die 51 comprises an upper die 511 and a lower die 512 which are detachable, an upper die guide block 5111 is installed at the feed end of the upper die 511 for guiding, and a cutting die 5112 is installed at the discharge end of the upper die 511, so that the punching die 51 is prevented from interfering with the stroke of the cutting blade block when the subsequent cutting station performs cutting work;
preferably, but not by way of limitation, the punching die 51 is further provided with a first infrared sensor 53 for ensuring the axial dimension of the punched hole.
Preferably, but not limited to, a second infrared sensor 66 for determining the torsion angle of the third servo motor 65 is further installed on the molding mechanism 6.
Preferably, but not limited to, a discharging die 721 is arranged in the working table 72, a fourth air cylinder 75 is connected below the discharging die 721, and the discharging die 721 can be controlled to move downwards by the fourth air cylinder 75 during shearing to form a groove, so as to provide a working stroke for the shearing knife block 74.
Preferably, but not limited to, the shear knife block 74 is mounted on the shear rod 71 at an angle of 45 degrees with the horizontal plane, and the shear knife block 74 is obliquely cut at an angle of 45 degrees with the horizontal plane, so that the deformation of the billet strip caused by shearing is reduced to the maximum extent; when the cutter block 74 is used for beveling, the steel strip needs to be completely cut, and the cutter block 74 extends into the groove formed by the downward movement of the discharging die 721.
It should be noted that the damper of the present invention is prior art, and the terms "first, second, third and fourth" are used for descriptive purposes only, do not indicate any order, and are not to be construed as indicating or implying any relative importance, and these terms are to be interpreted as names.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (10)
1. A pre-heater heating resistor disc molding system, comprising:
the bottom of the material tray mechanism is provided with a damper;
the feeding mechanism comprises a guide block, a movable wheel and a driving wheel, wherein the movable wheel is matched with the driving wheel, one side of the movable wheel is connected with a first air cylinder, and the bottom end of the driving wheel is connected with a first servo motor;
the shaping mechanism comprises a height shaping part and a plane shaping part, wherein the height shaping part comprises a plurality of upper pulleys and lower pulleys which are matched with each other and can move, and the plane shaping part comprises a plurality of front pulleys and rear pulleys which are matched with each other and can move;
the input mechanism comprises a driving part and a movable driven part, the driving part is used for providing traction power and comprises a plurality of input wheels, a second servo motor is connected below the input wheels, the driven part comprises a plurality of driven wheels, the driven wheels are connected with a second air cylinder, and the driving part is matched with the driven part;
the punching mechanism comprises a punching die and a punching needle for punching, the punching needle is arranged on one side of the punching die, and the tail end of the punching needle is connected with a third air cylinder;
the forming mechanism comprises a forming frame, a sliding table which slides up and down is arranged in the forming frame, a torsion bar is arranged at the bottom of the sliding table, a twisting head is arranged at the bottom end of the torsion bar, a fourth air cylinder used for controlling the sliding table to move is arranged on the forming frame, and a third servo motor used for providing torsion is arranged at the upper end of the torsion bar;
the shearing mechanism comprises a shearing rod and a workbench, the shearing rod is arranged on the back of the forming frame, and a shearing cutter block is arranged at the front end of the shearing rod;
the device also comprises a control element, wherein a PLC control system is arranged in the control element.
2. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
the feeding mechanism is also provided with a contact sensor used for sensing the resistance card, and the contact sensor is arranged on one side far away from the forming system.
3. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
and a height guide block is arranged at the feeding end of the height shaping part.
4. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
at least two guide blocks are arranged on the driving part, and a fine adjustment device is arranged at the feed end of the input mechanism.
5. A pre-heater heating resistor disc forming system as recited in claim 4, wherein:
the fine tuning device is including the fine tuning upper pulley and the fine tuning lower pulley that the symmetry set up, the inside of fine tuning device is equipped with resilient means, adjusting bolt for adjusting the precision is installed on the top of fine tuning device.
6. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
the punching die comprises an upper die and a lower die which are detachable, an upper die guide block is installed at the feeding end of the upper die, and a cutting die is installed at the discharging end of the upper die.
7. A pre-heater heating resistor sheet forming system as recited in claim 6, wherein:
and the punching die is also provided with a first infrared sensor for ensuring the axial size of the punched hole.
8. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
and a second infrared sensor for determining the torsion angle of the third servo motor is also arranged on the forming mechanism.
9. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
and a discharging die is arranged in the workbench, and a fourth cylinder is connected below the discharging die.
10. A pre-heater heating resistor sheet forming system as set forth in claim 1, wherein:
the shearing knife block and the horizontal plane form an angle of 45 degrees and are arranged on the shearing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702079.0U CN209954204U (en) | 2019-05-16 | 2019-05-16 | Pre-heater heating resistance card forming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702079.0U CN209954204U (en) | 2019-05-16 | 2019-05-16 | Pre-heater heating resistance card forming system |
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| Publication Number | Publication Date |
|---|---|
| CN209954204U true CN209954204U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920702079.0U Active CN209954204U (en) | 2019-05-16 | 2019-05-16 | Pre-heater heating resistance card forming system |
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| CN (1) | CN209954204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039320A (en) * | 2019-05-16 | 2019-07-23 | 迪克斯汽车电器(上海)有限公司 | A kind of preheater heating resistor film formation system |
-
2019
- 2019-05-16 CN CN201920702079.0U patent/CN209954204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039320A (en) * | 2019-05-16 | 2019-07-23 | 迪克斯汽车电器(上海)有限公司 | A kind of preheater heating resistor film formation system |
| CN110039320B (en) * | 2019-05-16 | 2024-01-16 | 迪克斯汽车电器(上海)有限公司 | Forming system for heating resistor disc of preheater |
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