CN114042810A - Multi-station continuous chip resistor stamping, resistance trimming and belt cutting all-in-one machine and production method - Google Patents
Multi-station continuous chip resistor stamping, resistance trimming and belt cutting all-in-one machine and production method Download PDFInfo
- Publication number
- CN114042810A CN114042810A CN202111353324.XA CN202111353324A CN114042810A CN 114042810 A CN114042810 A CN 114042810A CN 202111353324 A CN202111353324 A CN 202111353324A CN 114042810 A CN114042810 A CN 114042810A
- Authority
- CN
- China
- Prior art keywords
- trimming
- stamping
- cutting
- resistance
- station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009966 trimming Methods 0.000 title claims abstract description 68
- 238000005520 cutting process Methods 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 62
- 238000000227 grinding Methods 0.000 claims description 59
- 239000000523 sample Substances 0.000 claims description 17
- 238000004080 punching Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
The invention belongs to the technical field of shunt chip resistor production, and particularly relates to a multi-station continuous chip resistor stamping, resistance trimming and tape cutting all-in-one machine and a production method. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine comprises a rack, wherein a feeding mechanism, a stamping mechanism, a multi-station trimming unit, a resistance value measuring unit, a conveying mechanism and a cutting mechanism are sequentially arranged on the rack; the multi-station resistance repairing unit is provided with a resistance value adjusting mechanism; and the signal output end of the resistance value measuring unit is connected to a control unit, and the control unit is in control connection with the resistance value adjusting mechanism. The invention overcomes the problems of process waiting and low efficiency of the existing single-machine stamping, single-machine resistance trimming and single-machine cutting equipment, and the like, and simultaneously the stamping, resistance trimming and cutting integrated machine greatly saves the labor cost and the equipment investment cost, and effectively reduces the product cost.
Description
Technical Field
The invention belongs to the technical field of shunt chip resistor production, and particularly relates to a multi-station continuous chip resistor stamping, resistance trimming and tape cutting integrated machine and a method for stamping, resistance trimming and tape cutting by using the integrated machine.
Background
At present, the processing technologies of punching, resistance repairing and strip cutting of the shunt chip resistor are all the modes of using a wide punching machine to punch independently, repairing and drilling holes on the surface of single or single resistor of independent equipment and repairing and cutting the resistance by laser and the strip of the resistor independently, and the equipment which is different independently is needed, and the working efficiency is low. Wherein the continuous punching press of integral type, repair group and cut take equipment because have stability good, repair hinder efficient, repair and hinder advantages such as precision height and extensive suitability, more and more receive passive components and parts enterprise's attention. However, compared to the integrated continuous stamping, trimming and trimming apparatus, the existing single-machine stamping, single or single-strip surface drilling, surface polishing, laser single or laser single-strip trimming apparatus has much lower efficiency.
For single machine type punching, single or single surface drilling, surface polishing and laser single or single strip type resistor repairing, in order to achieve higher stability, product quality and efficiency, the time of the existing single machine type equipment acting on the product can not be reduced without limit, so the main factors influencing resistor repairing efficiency are the mechanism movement time, the process turnover and the machine adjusting waiting time, thereby realizing the automatic resistor punching, resistor repairing and all-in-one machine cutting with high-efficiency structural design, and having important significance for solving the problem of the quality and the efficiency of resistor repairing of the current shunt chip resistor.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide the multi-station continuous chip resistor stamping, trimming and strip cutting integrated machine which can save the time of stamping, trimming and cutting processes and greatly improve the production efficiency.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the multi-station continuous chip resistor stamping, trimming and cutting integrated machine comprises a rack, wherein a feeding mechanism for conveying a coiled material belt, a stamping mechanism for flattening and punching the material belt conveyed by the feeding mechanism into at least three rows of resistors, a multi-station trimming unit for trimming each row of resistors on the stamped material belt, a resistance value measuring unit for measuring the resistance value of the trimmed material belt, a conveying mechanism for drawing and conveying the material belt, and a cutting mechanism for cutting the punched and trimmed material belt into single resistors are sequentially arranged on the rack;
the multi-station resistance repairing unit is provided with a resistance value adjusting mechanism; and the signal output end of the resistance value measuring unit is connected to a control unit, and the control unit is in control connection with the resistance value adjusting mechanism.
As a preferred technical scheme, the multi-station resistance trimming unit comprises resistance trimming grinding wheels corresponding to the number of each row of resistors on the material belt, and the resistance trimming grinding wheels are staggered from front to back at equal intervals along the surface of the material belt to be trimmed; and each resistance trimming grinding wheel is respectively arranged on the grinding wheel adjusting bracket and is connected with a grinding wheel rotation driving motor.
As a preferred technical scheme, the resistance value adjusting mechanism comprises a grinding wheel fixing support, the grinding wheel adjusting support is arranged on the grinding wheel fixing support in a lifting manner, and the grinding wheel adjusting support is connected with a grinding wheel lifting adjusting motor; and a grinding wheel pressing height detection sensor and a grinding wheel pressing pressure detection pressure sensor are mounted on the grinding wheel fixing support.
As the preferred technical scheme, two limit stops are installed on the feeding side of the stamping mechanism.
According to the preferable technical scheme, a waste collecting box is installed below the stamping mechanism, and a product collecting box is installed below the cutting mechanism.
As a preferred technical scheme, a dust absorption protective cover is arranged above the multi-station resistance trimming unit.
According to the preferable technical scheme, the lower part of the multi-station resistance trimming unit is provided with a limiting bottom plate, and a material belt limiting groove is concavely arranged on the limiting bottom plate.
As an optimized technical scheme, the resistance measuring unit comprises a measuring base located above the material belt limiting groove, a liftable probe lifting frame is installed on the measuring base, a plurality of probes are installed on the probe lifting frame, and the probe lifting frame is connected with a driving cylinder.
As a preferable technical scheme, the conveying mechanism comprises two oppositely arranged conveying press rollers, and each conveying press roller is connected with a conveying driving motor.
The invention also provides a method for stamping, repairing and cutting the strip by using the multi-station continuous chip resistor stamping, repairing and cutting integrated machine, which comprises the following steps:
s1, placing the material belt on a feeding mechanism, then sequentially passing the material belt through a stamping die, a position below a multi-station resistance repairing unit and a resistance value measuring unit to a conveying mechanism, and clamping the material belt by the conveying mechanism;
s2, conveying and conveying the material belt by the feeding mechanism and the conveying mechanism;
s3, the material belt is punched and divided into at least three rows of resistance belts by the punching mechanism, so that the waste on the material belt is removed to reach the width size of the required single chip resistor;
s4, polishing and repairing the resistor tapes of each row cut by the material tape by a multi-station resistor repairing unit;
s5, the resistance value of the trimmed material belt is measured by the resistance value measuring unit, the measurement result is fed back to the control unit, and the control unit controls the resistance value adjusting mechanism to automatically adjust the grinding height of the grinding wheel according to the measurement result to control the resistance value precision, so that the product reaches the required resistance value;
and S6, cutting the punched and repaired strip into single resistors by the cutting mechanism.
Due to the adoption of the technical scheme, the invention has at least the following beneficial effects: compared with the existing single-process stamping, resistance trimming and cutting, the existing single-machine-platform independent process is separately produced, and the multi-station continuous type chip resistor stamping, resistance trimming and cutting all-in-one machine disclosed by the invention combines multi-station stamping, resistance trimming and cutting into the all-in-one machine, so that the production efficiency of products is greatly improved, the time and manpower and material resources of each process of stamping, resistance trimming and cutting are saved, and the product cost is effectively reduced.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is a schematic top view of an embodiment of the present invention;
FIG. 4 is a schematic view of the embodiment of the present invention with the dust extraction boot removed;
fig. 5 is a partial enlarged view at II in fig. 4.
Detailed Description
The invention is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 to 5, the multi-station continuous chip resistor stamping, trimming and cutting integrated machine includes a frame 10, wherein a feeding mechanism 30 for feeding a roll material strip 20, a stamping mechanism 40 for flattening and punching the material strip 20 fed by the feeding mechanism 30 and dividing the material strip into at least three rows of resistors (four rows are taken as an example in this embodiment, and certainly more rows are also available) are sequentially installed on the frame 10, a multi-station trimming unit 50 for trimming each row of resistors on the stamped material strip 20, a resistance measuring unit 60 for measuring the resistance of the trimmed material strip 20, a conveying mechanism 70 for drawing and conveying the material strip, and a cutting mechanism 80 for cutting the stamped and trimmed material strip 20 into single resistors; the multi-station resistance repairing unit 50 is provided with a resistance value adjusting mechanism; the signal output end of the resistance value measuring unit 60 is connected to the control unit 90, and the control unit 90 is connected with the resistance value adjusting mechanism in a control mode.
Referring to fig. 1 and 3, in the present embodiment, the feeding mechanism 30 includes a feeding driving motor 31, a supporting base 32, and a feeding wheel 33 mounted on the supporting base, and the feeding driving motor 31 drives the feeding wheel 33 to rotate to feed the tape forward.
Referring to fig. 1 and 2, the stamping mechanism 40 includes a stamping cylinder 41, a stamping die and a stamping die fixing bracket 42, the stamping cylinder 41 is installed on the upper surface of the stamping die fixing bracket 42, the stamping die includes an upper stamping die 43, a punch 44 and a lower stamping die 45, the upper stamping die 43 is installed on the lower surface of the stamping die fixing bracket 42, the punch 44 is installed in the upper stamping die 43, and the lower stamping die 45 is installed on the surface table of the frame 10; two limit stop 11 are installed to the pan feeding side of punching press mechanism 40, guarantee that the material area 20 gets into stamping die along the settlement position in, garbage collection box 12 is installed to the below of punching press mechanism 40.
Referring to fig. 4, the multi-station trimming unit 50 includes trimming grinding wheels 51 corresponding to the number of each row of resistors in the strip, and each trimming grinding wheel 51 is staggered from front to back along the surface of the strip to be trimmed at equal intervals, in this embodiment, 4 trimming grinding wheels are taken as an example, so that 4 resistors can be trimmed simultaneously; each of the trimming resistance grinding wheels 51 is respectively mounted on the grinding wheel adjusting bracket 52 and connected with a grinding wheel rotation driving motor 53, and the grinding wheel rotation driving motor 53 is used for controlling the rotation speed of the trimming resistance grinding wheel. The resistance value adjusting mechanism comprises a grinding wheel fixing support 54, the grinding wheel adjusting support 52 is arranged on the grinding wheel fixing support 54 in a lifting mode, the grinding wheel adjusting support 52 is connected with a grinding wheel lifting adjusting motor 55, the grinding wheel lifting adjusting motor 55 mainly adjusts the distance between a resistance trimming grinding wheel and a material belt, and the polishing depth of the material belt during resistance trimming is controlled so as to control the resistance value accuracy of a product; and a grinding wheel pressing height detection sensor and a grinding wheel pressing pressure detection pressure sensor are mounted on the grinding wheel fixing support 54.
It should be noted that the number of the trimming grinding wheels in the multi-station trimming unit 50 is not limited to 4 sets, and more than 4 sets of grinding wheels may be arranged in sequence for trimming, and meanwhile, the trimming grinding wheel is only one of the trimming modes, and a milling cutter drilling and washing mode, a milling cutter grinding mode, a grinding head grinding mode, and the like may also be used. In addition, the resistance value of the resistor is judged to be automatically repaired before resistance grabbing and debugging are carried out, so that the resistor is repaired without measuring the resistor at the same time in the resistor repairing process, and the resistor repairing efficiency is improved.
Referring to fig. 1 and 4, a dust suction protection cover 56 is installed above the multi-station repairing unit 50. The lower part of the multi-station resistance trimming unit 50 is provided with a limiting bottom plate 57, and a material belt limiting groove is concavely arranged on the limiting bottom plate 57, so that the material belt can be stably conveyed according to a set position, and the resistance trimming position is accurate.
Referring to fig. 5, the resistance measuring unit 60 includes a measuring base 61 located above the material strap limiting groove, a lifting probe lifting frame 62 is installed on the measuring base 61, a plurality of probes 63 are installed on the probe lifting frame 62, the probe lifting frame 62 is connected with a driving cylinder 64, and the driving cylinder 64 drives the probe lifting frame 62 to move up and down so as to measure the resistance by using the probes. Referring to fig. 1, the control unit 90 includes a control box 91, and a touch screen 92 is mounted on the control box 91 to mainly control and set the operation parameters of the components of the device.
The conveying mechanism 70 comprises two oppositely arranged conveying press rollers 71, each conveying press roller 71 is connected with a conveying driving motor 72, and the two conveying press rollers 71 are used for clamping the material belt and driving the material belt to stably convey forwards.
Referring again to fig. 1, the cutting mechanism 80 includes a cutting die fixing bracket 81, a cutting cylinder 82 and a cutting die, the cutting cylinder 82 is installed above the cutting die fixing bracket 81, the cutting die fixing bracket 81 is installed on the upper surface of the frame 10, and the cutting die includes an upper cutting die 83 and a lower cutting die 84, which are installed below the cutting die fixing bracket 81. A product collection box 13 is installed below the cutting mechanism 80.
The method for stamping, repairing and cutting the strip by using the multi-station continuous chip resistor stamping, repairing and cutting integrated machine comprises the following specific steps:
placing a coiled material (namely a material belt 20) to be processed on the feeding mechanism 30, then passing the material belt through an upper stamping die 43 and a lower stamping die 45 on a stamping die, then passing the material belt through a limiting bottom plate 57 below a resistance trimming grinding wheel of a resistance trimming unit, then passing the material belt through a resistance measuring unit to a conveying mechanism 70, and carrying out coiled material clamping through a conveying press roller 71;
and (3) opening the main power supply of the equipment, adjusting the operation parameters of all parts in the touch screen 92 of the equipment, and selecting corresponding operation parameter conditions in the touch screen according to the type of the shunt chip resistor strip. Starting a start button on the touch screen 29, conveying and conveying the coiled materials by the feeding mechanism 30 and the conveying mechanism 70, starting stamping by the upper stamping die 43 and the punch 44 of the stamping mechanism 40 to the lower stamping die 45, and enabling stamping waste materials to fall into the waste material collecting box 12 below the stamping mechanism 40;
the punched strip passes through a multi-station resistance trimming unit 50 after being punched to be trimmed, a resistance trimming grinding wheel 51 is contacted with a product to be polished and trimmed, the strip after being trimmed passes through a resistance measuring unit 60, a resistance measuring unit 60 moves along with a probe driving cylinder 64 to drive a probe lifting frame 62 to move so that a probe 63 is contacted with the strip to be measured in resistance, the measurement result is fed back to a control unit through information, then the control unit controls the grinding wheel lifting adjusting motor 55 in the resistance adjusting mechanism to automatically adjust the grinding height of the grinding wheel to control the resistance accuracy according to the feedback signal, the measured material belt passes through the conveying mechanism 70, the conveying press roller 71 on the conveying mechanism 70 drives the material belt to continuously advance, then the material belt is conveyed to the cutting mechanism 80, the cutting cylinder 82 of the cutting mechanism 80 pushes down to drive the upper cutting die 83 to push down, and the upper cutting die 83 and the lower cutting die 84 are combined to cut the product into sections and then fall into the product collecting box 13.
The stamping, resistance trimming and cutting integrated machine equipment provided by the invention overcomes the problems of process waiting, low efficiency and the like of the existing single-machine stamping, single-machine resistance trimming and single-machine cutting equipment, and meanwhile, the stamping, resistance trimming and cutting integrated machine greatly saves the labor cost and the equipment investment cost, and effectively reduces the product cost.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention shall fall within the protection scope of the invention.
Claims (10)
1. Multistation continuous type chip resistor punching press is repaiied and is hindered cutting area all-in-one, including the frame, its characterized in that: the machine frame is sequentially provided with a feeding mechanism for conveying a rolled material belt, a punching mechanism for flattening and punching the material belt conveyed by the feeding mechanism into at least three rows of resistors, a multi-station resistance trimming unit for respectively trimming each row of resistors on the punched material belt, a resistance measuring unit for measuring the resistance of the trimmed material belt, a conveying mechanism for drawing and conveying the material belt and a cutting mechanism for cutting the punched and trimmed material belt into single resistors;
the multi-station resistance repairing unit is provided with a resistance value adjusting mechanism; and the signal output end of the resistance value measuring unit is connected to a control unit, and the control unit is in control connection with the resistance value adjusting mechanism.
2. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 1, wherein: the multi-station resistance trimming unit comprises resistance trimming grinding wheels corresponding to the number of each row of resistors on the material belt, and the resistance trimming grinding wheels are staggered from front to back at equal intervals along the surface of the material belt to be trimmed; and each resistance trimming grinding wheel is respectively arranged on the grinding wheel adjusting bracket and is connected with a grinding wheel rotation driving motor.
3. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 2, wherein: the resistance value adjusting mechanism comprises a grinding wheel fixing support, the grinding wheel adjusting support is arranged on the grinding wheel fixing support in a lifting mode, and the grinding wheel adjusting support is connected with a grinding wheel lifting adjusting motor; and a grinding wheel pressing height detection sensor and a grinding wheel pressing pressure detection pressure sensor are mounted on the grinding wheel fixing support.
4. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 1, wherein: two limit stop blocks are installed on the feeding side of the stamping mechanism.
5. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 1, wherein: the waste collecting box is installed to the below of punching press mechanism, cut the below of mechanism and install the product and collect the box.
6. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 1, wherein: and a dust absorption protective cover is arranged above the multi-station resistor repairing unit.
7. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 1, wherein: the lower part of the multi-station resistor repairing unit is provided with a limiting bottom plate, and a material belt limiting groove is concavely arranged on the limiting bottom plate.
8. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 7, wherein: the resistance measuring unit comprises a measuring base located above the material belt limiting groove, a liftable probe lifting frame is installed on the measuring base, a plurality of probes are installed on the probe lifting frame, and the probe lifting frame is connected with a driving cylinder.
9. The multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine as claimed in claim 1, wherein: the conveying mechanism comprises two oppositely arranged conveying press rollers, and each conveying press roller is connected with a conveying driving motor.
10. The method for stamping, trimming and cutting the strip by using the multi-station continuous chip resistor stamping, trimming and cutting integrated machine as claimed in any one of claims 1 to 9, characterized by comprising the following steps:
s1, placing the material belt on a feeding mechanism, then sequentially passing the material belt through a stamping die, a position below a multi-station resistance repairing unit and a resistance value measuring unit to a conveying mechanism, and clamping the material belt by the conveying mechanism;
s2, conveying and conveying the material belt by the feeding mechanism and the conveying mechanism;
s3, the material belt is punched and divided into at least three rows of resistance belts by the punching mechanism, so that the waste on the material belt is removed to reach the width size of the required single chip resistor;
s4, polishing and repairing the resistor tapes of each row cut by the material tape by a multi-station resistor repairing unit;
s5, the resistance value of the trimmed material belt is measured by the resistance value measuring unit, the measurement result is fed back to the control unit, and the control unit controls the resistance value adjusting mechanism to automatically adjust the grinding height of the grinding wheel according to the measurement result to control the resistance value precision, so that the product reaches the required resistance value;
and S6, cutting the punched and repaired strip into single resistors by the cutting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111353324.XA CN114042810A (en) | 2021-11-16 | 2021-11-16 | Multi-station continuous chip resistor stamping, resistance trimming and belt cutting all-in-one machine and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111353324.XA CN114042810A (en) | 2021-11-16 | 2021-11-16 | Multi-station continuous chip resistor stamping, resistance trimming and belt cutting all-in-one machine and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114042810A true CN114042810A (en) | 2022-02-15 |
Family
ID=80209068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111353324.XA Pending CN114042810A (en) | 2021-11-16 | 2021-11-16 | Multi-station continuous chip resistor stamping, resistance trimming and belt cutting all-in-one machine and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114042810A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008187018A (en) * | 2007-01-30 | 2008-08-14 | Taiyosha Electric Co Ltd | Manufacturing method of chip resistor, and chip resistor |
| CN101872667A (en) * | 2010-06-17 | 2010-10-27 | 南京萨特科技发展有限公司 | Method for manufacturing alloy precision chip resistor |
| CN204439719U (en) * | 2015-01-28 | 2015-07-01 | 上海英内电子标签有限公司 | A kind of proving installation for testing RFID antenna resistance |
| EP3300451A1 (en) * | 2016-02-12 | 2018-03-28 | Action Technology Indústria E Comércio De Eletroeletrônicos Ltda. | Stamped resistive element for use in electrical appliances, method for manufacturing a stamped resistive element and appliance provided with a stamped resistive element |
| CN109166680A (en) * | 2018-09-29 | 2019-01-08 | 李俊 | Production and processing system for resistance alloys |
| CN109494037A (en) * | 2018-11-19 | 2019-03-19 | 深圳市业展电子有限公司 | A kind of efficient resistance trimming technique of high-precision low resistance alloy Chip-R |
| CN110394400A (en) * | 2019-07-03 | 2019-11-01 | 南京萨特科技发展有限公司 | A kind of stamping die and impact forming method |
| CN111112461A (en) * | 2020-01-13 | 2020-05-08 | 深圳市业展电子有限公司 | Continuous forming die of resistance element |
| CN214683941U (en) * | 2021-01-04 | 2021-11-12 | 深圳市山达士电子有限公司 | Automatic stamping device for non-inductive resistor chip material belt |
| CN216575144U (en) * | 2021-11-16 | 2022-05-24 | 南京萨特科技发展有限公司 | Multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine |
-
2021
- 2021-11-16 CN CN202111353324.XA patent/CN114042810A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008187018A (en) * | 2007-01-30 | 2008-08-14 | Taiyosha Electric Co Ltd | Manufacturing method of chip resistor, and chip resistor |
| CN101872667A (en) * | 2010-06-17 | 2010-10-27 | 南京萨特科技发展有限公司 | Method for manufacturing alloy precision chip resistor |
| CN204439719U (en) * | 2015-01-28 | 2015-07-01 | 上海英内电子标签有限公司 | A kind of proving installation for testing RFID antenna resistance |
| EP3300451A1 (en) * | 2016-02-12 | 2018-03-28 | Action Technology Indústria E Comércio De Eletroeletrônicos Ltda. | Stamped resistive element for use in electrical appliances, method for manufacturing a stamped resistive element and appliance provided with a stamped resistive element |
| CN109166680A (en) * | 2018-09-29 | 2019-01-08 | 李俊 | Production and processing system for resistance alloys |
| CN109494037A (en) * | 2018-11-19 | 2019-03-19 | 深圳市业展电子有限公司 | A kind of efficient resistance trimming technique of high-precision low resistance alloy Chip-R |
| CN110394400A (en) * | 2019-07-03 | 2019-11-01 | 南京萨特科技发展有限公司 | A kind of stamping die and impact forming method |
| CN111112461A (en) * | 2020-01-13 | 2020-05-08 | 深圳市业展电子有限公司 | Continuous forming die of resistance element |
| CN214683941U (en) * | 2021-01-04 | 2021-11-12 | 深圳市山达士电子有限公司 | Automatic stamping device for non-inductive resistor chip material belt |
| CN216575144U (en) * | 2021-11-16 | 2022-05-24 | 南京萨特科技发展有限公司 | Multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine |
Non-Patent Citations (1)
| Title |
|---|
| 张孔: "LTCC高精度共烧电阻的制备工艺研究", 电子工艺技术, vol. 38, no. 02, 18 March 2017 (2017-03-18), pages 84 - 88 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209986627U (en) | Automatic conveying platform of feeding location | |
| CN205989178U (en) | Full automatic rivet assembling, spot welding, remover apparatus | |
| CN216575144U (en) | Multi-station continuous chip resistor stamping, trimming and belt cutting all-in-one machine | |
| CN211440169U (en) | PCB copper foil rim charge cuts and recovery plant | |
| CN215749498U (en) | Capacitor feeding mechanism | |
| CN118636204A (en) | Automatic betel nut slicer | |
| CN109664354A (en) | A kind of automatic weighing rubber slitting stock-cutter | |
| CN114042810A (en) | Multi-station continuous chip resistor stamping, resistance trimming and belt cutting all-in-one machine and production method | |
| CN212122124U (en) | Deviation-rectifying feeding device for metal plate | |
| CN218398464U (en) | Quick die-cut device is used in magnetic card production | |
| CN217334640U (en) | Automatic assembly machine for antenna terminal | |
| CN115890816A (en) | Rubber edge cutting machine | |
| CN216705734U (en) | Retaining ring automation line | |
| CN215200487U (en) | Automatic keyboard elastic piece assembling machine | |
| CN113019972B (en) | Film metal detection and half-width automatic removing device | |
| CN217990629U (en) | Full-automatic mechanism that cuts of sheetmetal four sides | |
| CN211763554U (en) | Punching and cutting device for PC film processing | |
| CN212331199U (en) | Test paper slitting mill | |
| CN210735773U (en) | High-speed die cutting machine for back glue slitting | |
| CN113941667A (en) | Retaining ring automation line | |
| CN214644316U (en) | Automatic cutting machine for back buttons of underwear | |
| CN112935131A (en) | Method for manufacturing hydraulic pump blade | |
| CN215151984U (en) | Rubber wheel mounting equipment | |
| CN213196438U (en) | Assembling equipment for pencil sharpener | |
| CN218693000U (en) | Pin lower punching mechanism of adjustable pin inserting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |