CN219648566U - Automatic winding mechanism for open double-crankshaft precision overhead punch press - Google Patents
Automatic winding mechanism for open double-crankshaft precision overhead punch press Download PDFInfo
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- CN219648566U CN219648566U CN202320780350.9U CN202320780350U CN219648566U CN 219648566 U CN219648566 U CN 219648566U CN 202320780350 U CN202320780350 U CN 202320780350U CN 219648566 U CN219648566 U CN 219648566U
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- coiling
- punch press
- limiting
- base
- workpiece
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- 238000004804 winding Methods 0.000 title claims description 35
- 238000004080 punching Methods 0.000 claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims description 60
- 238000003825 pressing Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 60
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses an automatic coiling mechanism for an open double-crankshaft precise overhead punching machine, which comprises a coiling table arranged at one end of the punching machine, wherein a coiling disc is rotatably connected to the coiling table, a coiling roller is arranged at the center of the coiling disc, a control component is further arranged at one end, close to the punching machine, of the coiling table, a workpiece sent out by the punching machine passes through the control component and then is coiled on the coiling roller, and the control component detects Zhang Jingdu of the workpiece sent out by the punching machine, so that the rotation of the coiling disc is controlled. According to the utility model, the coiling table is arranged on one side of the punch press, the coiling disc and the control assembly are arranged on the coiling table, the coiling roller is arranged on the coiling disc, the waste tape processed by the punch press passes through the control assembly and is coiled into the waste coil by the coiling roller, the control assembly detects Zhang Jingdu of the waste tape to control the rotation of the coiling disc, so that breakage caused by overtightening of the waste tape is avoided, and continuous and uninterrupted collection of waste is ensured.
Description
Technical Field
The utility model belongs to the technical field of punching equipment, and particularly relates to an automatic winding mechanism for an open double-crankshaft precise overhead punching machine.
Background
The punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy sources, being high in efficiency, not high in technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process is increasingly widely used.
The stamping production is mainly aimed at the plate material. Through the mould, blanking, punching, forming, deep drawing, trimming, fine blanking, shaping, riveting, extrusion and the like can be performed, and the die is widely applied to various fields. For example, there are very many accessories such as switch sockets, cups, cupboards, dishes, computer cabinets, and even missile aircraft … … which can be produced by punching machines through molds.
The design principle of the punch press is that the circular motion is converted into linear motion, the main motor is used for outputting force to drive the flywheel, and the clutch is used for driving the gear, the crankshaft (or eccentric gear), the connecting rod and the like to operate so as to achieve the linear motion of the sliding block, and the motion from the main motor to the connecting rod is circular motion.
At present, an open double-crankshaft precise overhead punching machine is widely applied, but in the batch processing process of the punching machine, waste materials cannot be collected intensively after being discharged, so that waste materials are collected in a large space, workpieces are generally made of metal materials, and cost can be saved due to the collection and reuse of the waste materials, so that how to match with the processing of the punching machine to collect the waste materials intensively is important.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provides an automatic coiling mechanism for an open double-crankshaft precise overhead punching machine, which is characterized in that a coiling table is arranged on one side of the punching machine, a coiling disc and a control assembly are arranged on the coiling table, a coiling roller is arranged on the coiling disc, after the waste belt processed by the punching machine passes through the control assembly after being sent out, the waste belt is coiled into a waste coil through the coiling roller, the control assembly detects Zhang Jingdu of the waste belt to control the rotation of the coiling disc, so that breakage caused by overtightening of the waste belt is avoided, and continuous and uninterrupted collection of the waste is ensured.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the automatic winding mechanism for the open double-crankshaft precise overhead punching machine comprises a winding table arranged at one end of the punching machine, a winding disc is rotatably connected to the winding table, a winding roller is arranged at the center of the winding disc, a control assembly is further arranged at one end, close to the punching machine, of the winding table, a workpiece sent out by the punching machine passes through the control assembly and then is wound on the winding roller, and the control assembly detects Zhang Jingdu of the workpiece sent out by the punching machine, so that rotation of the winding disc is controlled. According to the utility model, the coiling table is arranged on one side of the punch press, the coiling disc and the control assembly are arranged on the coiling table, the coiling roller is arranged on the coiling disc, the waste tape processed by the punch press passes through the control assembly and is coiled into the waste coil by the coiling roller, the control assembly detects Zhang Jingdu of the waste tape to control the rotation of the coiling disc, so that breakage caused by overtightening of the waste tape is avoided, and continuous and uninterrupted collection of waste is ensured.
Further, the control assembly comprises a base, a rotating shaft, an L-shaped swinging rod and a limit sensor, wherein the base is fixedly connected to one side, close to the punch press, of the coiling table, the rotating shaft is rotationally connected to the base, one end of the L-shaped swinging rod is connected with the rotating shaft, the other end of the L-shaped swinging rod is pressed on a workpiece, and the limit sensor is fixedly connected to the upper end and the lower end of the base corresponding to the L-shaped swinging rod. The limiting sensors are arranged at the upper end and the lower end of the base corresponding to the L-shaped swinging rods, and when the waste belt is too loose, the waste belt drives the L-shaped swinging rods to swing downwards, so that the limiting sensors positioned below the base detect the L-shaped swinging rods, and the coiling disc is controlled to rotate, so that the coiling roller is coiled; after the waste material area tensioning, the material area moves L type swinging arms upward swing for the spacing sensor that is located the base top detects L type swinging arms, thereby control the take-up reel stop operation, avoids the waste material area fracture.
Further, a guide component is arranged between the coiling table and the punch press, and the guide component controls the workpiece sent out by the punch press to be conveyed to the coiling table. The arrangement of the guide component plays a guide role in conveying the waste material belt, so that the waste material belt can be smoothly conveyed to the winding roller for winding.
Further, the guide component comprises a fixing frame, a support, a limiting part and a positioning part, wherein the fixing frame is fixedly connected to the punch press, one end, close to the coiling table, of the fixing frame is fixedly connected with the support, the other end of the fixing frame is provided with the limiting part, the positioning part is fixedly connected to one end of the support, the other end of the support is rotationally connected with a compression roller and a guide roller, the compression roller abuts against the top surface of a workpiece, and the guide roller abuts against the bottom surface of the workpiece. The limiting piece and the locating piece are distributed at two ends of the fixing frame, the limiting piece plays a limiting role in conveying the waste material belt sent out by the punching machine, the waste material belt is guaranteed to be conveyed to one side of the coiling table, meanwhile, the locating piece plays a guiding role in conveying the waste material belt, conveying precision of the waste material belt is improved, and the coiling roller is guaranteed to be capable of coiling the waste material.
Further, the locating part includes limit table and limiting plate, and limit table fixed connection is on the mount, and the one end fixedly connected with screw thread adjusting post that the limit table is close to the punch press, screw thread adjusting post pass the limiting plate, and screw thread adjusting post's upper and lower both ends all are equipped with adjusting nut, and adjusting nut screws up the upper and lower both ends at the limiting plate, and the work piece passes between limit plate and the limit table. Through setting up the screw thread adjusting column, the cooperation adjusting nut twists to control limiting plate goes up and down, adjusts the clearance between limiting plate and the spacing platform, thereby is applicable to the work piece of various sizes.
Further, the limiting piece is still including spacing arm, and the one end fixedly connected with mount pad that the mount is close to the punch press rotates between two mount pads to be connected with the axis of rotation, and spacing arm connects in the axis of rotation, and the one end of spacing arm supports on the work piece. The rotating shaft is rotationally connected between the two mounting seats, so that the rotating shaft drives the limiting arm to rotate, the end part of the limiting arm is propped against the waste belt, and a limiting effect is achieved on the waste belt.
Further, the setting element includes base and reference column, and base fixed connection is on the support, and the base is equipped with the spout, and the bottom of reference column is equipped with the slider, and slider sliding connection is in the spout, and the reference column passes the spout, and the outside threaded connection of reference column has the lock sleeve, and the lock sleeve is screwed up on the base, and the work piece passes two lock sleeves of rethread behind the locating element.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the utility model, the coiling table is arranged on one side of the punch press, the coiling disc and the control assembly are arranged on the coiling table, the coiling roller is arranged on the coiling disc, the waste tape processed by the punch press passes through the control assembly and is coiled into the waste coil by the coiling roller, the control assembly detects Zhang Jingdu of the waste tape to control the rotation of the coiling disc, so that breakage caused by overtightening of the waste tape is avoided, and continuous and uninterrupted collection of waste is ensured.
The control assembly comprises a base, a rotating shaft, an L-shaped swinging rod and a limit sensor, wherein the base is fixedly connected to one side of a coiling table, which is close to a punch press, the rotating shaft is rotatably connected to the base, one end of the L-shaped swinging rod is connected with the rotating shaft, the other end of the L-shaped swinging rod is pressed on a workpiece, and the limit sensor is fixedly connected to the upper end and the lower end of the base corresponding to the L-shaped swinging rod. The limiting sensors are arranged at the upper end and the lower end of the base corresponding to the L-shaped swinging rods, and when the waste belt is too loose, the waste belt drives the L-shaped swinging rods to swing downwards, so that the limiting sensors positioned below the base detect the L-shaped swinging rods, and the coiling disc is controlled to rotate, so that the coiling roller is coiled; after the waste material area tensioning, the material area moves L type swinging arms upward swing for the spacing sensor that is located the base top detects L type swinging arms, thereby control the take-up reel stop operation, avoids the waste material area fracture.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of an automatic winding mechanism for an open double-crankshaft precision overhead punch press of the present utility model;
FIG. 2 is a schematic diagram of the connection between the punch and the guide assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the winding stand of the present utility model;
FIG. 4 is a schematic view of a guide assembly according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 at a.
In the figure, a 1-punch; 2-a coiling table; 3-a coiling disc; 4-a winding roller; 5-a control assembly; 6-a base; 7-rotating shaft; 8-L-shaped swinging rods; 9-a limit sensor; 10-a guide assembly; 11-a fixing frame; 12-a bracket; 13-a limiting piece; 14-positioning pieces; 15-a pinch roller; 16-guiding rollers; 17-a limiting table; 18-limiting plates; 19-a threaded adjustment post; 20-adjusting the nut; 21-a limiting arm; 22-mounting seats; 23-rotating shaft; 24-base; 25-positioning columns; 26-a chute; 27-a slider; 28-locking sleeve.
Detailed Description
As shown in fig. 1 to 5, the automatic winding mechanism for the open double-crankshaft precise overhead punching machine comprises a winding table 2 arranged at one end of a punching machine 1, wherein a winding disc 3 is rotatably connected to the winding table 2, a winding roller 4 is arranged at the center of the winding disc 3, a control component 5 is further arranged at one end of the winding table, which is close to the punching machine 1, of the winding table, a workpiece sent out by the punching machine 1 passes through the control component 5 and then is wound on the winding roller 4, and the control component 5 detects Zhang Jingdu of the workpiece sent out by the punching machine 1, so that rotation of the winding disc 3 is controlled.
The control assembly 5 comprises a base 6, a rotating shaft 7, an L-shaped swinging rod 8 and a limit sensor 9, wherein the base 6 is fixedly connected to one side, close to the punching machine, of the coiling table 2, the rotating shaft 7 is rotatably connected to the base 6, one end of the L-shaped swinging rod 8 is connected with the rotating shaft 7, the other end of the L-shaped swinging rod 8 is pressed on a workpiece, and the limit sensor 9 is fixedly connected to the upper end and the lower end of the base 6 corresponding to the L-shaped swinging rod 8. The limit sensors 9 are arranged at the upper end and the lower end of the base 6 corresponding to the L-shaped swinging rods 8, when the waste belt is too loose, the waste belt drives the L-shaped swinging rods 8 to swing downwards, so that the limit sensors 9 positioned below the base 6 detect the L-shaped swinging rods 8, and the coiling disc 3 is controlled to rotate, so that the coiling roller 4 is coiled; after the waste material belt is tensioned, the material belt drives the L-shaped swinging rod 8 to swing upwards, so that the L-shaped swinging rod 8 is detected by the limit sensor 9 above the base 6, and the coiling disc 3 is controlled to stop running, and the waste material belt is prevented from being broken.
A guide assembly 10 is arranged between the coiling table 2 and the punch 1, and the guide assembly 10 controls the workpiece sent out by the punch 1 to be conveyed to the coiling table 2. The guiding component 10 plays a guiding role in conveying the waste belt, so that the waste belt can be smoothly conveyed to the winding roller 4 for winding.
The guide assembly 10 comprises a fixing frame 11, a support 12, a limiting piece 13 and a positioning piece 14, wherein the fixing frame 11 is fixedly connected to the punch 1, one end, close to the coiling table 2, of the fixing frame 11 is fixedly connected with the support 12, the other end of the fixing frame 11 is provided with the limiting piece 13, the positioning piece 14 is fixedly connected to one end of the support 12, the other end of the support 12 is rotatably connected with a pressing roller 15 and a guide roller 16, the pressing roller 15 abuts against the top surface of a workpiece, and the guide roller 16 abuts against the bottom surface of the workpiece. The limiting parts 13 and the positioning parts 14 are distributed at the two ends of the fixing frame 11, the limiting parts 13 play a limiting role in conveying the waste material belt sent out by the punching machine 1, the waste material belt is guaranteed to be conveyed to one side of the coiling table 2, meanwhile, the positioning parts 14 play a guiding role in conveying the waste material belt, conveying precision of the waste material belt is improved, and the coiling roller 4 is guaranteed to be capable of coiling the waste material.
The limiting piece 13 comprises a limiting table 17 and a limiting plate 18, the limiting table 17 is fixedly connected to the fixing frame 11, one end, close to the punch 1, of the limiting table 17 is fixedly connected with a threaded adjusting column 19, the threaded adjusting column 19 penetrates through the limiting plate 18, adjusting nuts 20 are arranged at the upper end and the lower end of the threaded adjusting column, the adjusting nuts 20 are screwed at the upper end and the lower end of the limiting plate 18, and a workpiece penetrates through the space between the limiting plate 18 and the limiting table 17. By arranging the thread adjusting column 19 and matching with the screwing of the adjusting nut 20, the limiting plate 18 is controlled to lift, and the gap between the limiting plate 18 and the limiting table 17 is adjusted, so that the device is suitable for workpieces with various sizes. The limiting piece 13 further comprises a limiting arm 21, one end, close to the punch 1, of the fixing frame 11 is fixedly connected with a mounting seat 22, a rotating shaft 23 is rotatably connected between the two mounting seats 22, the limiting arm 21 is connected to the rotating shaft 23, and one end of the limiting arm 21 abuts against a workpiece. The rotating shaft 23 is rotatably connected between the two mounting seats 22, so that the rotating shaft 23 drives the limiting arm 21 to rotate, and the end part of the limiting arm 21 is propped against the waste belt, so that a limiting effect is achieved on the waste belt.
The locating piece 14 includes base 24 and reference column 25, and base 24 fixed connection is on support 12, and base 24 is equipped with spout 26, and the bottom of reference column 25 is equipped with slider 27, and slider 27 sliding connection is in spout 26, and reference column 25 passes spout 26, and the outside threaded connection of reference column 25 has lock sleeve 28, and lock sleeve 28 screws up on base 24, and the work piece passes two lock sleeves 28 after passing locating piece 13.
According to the utility model, the coiling table 2 is arranged on one side of the punch press 1, the coiling disc 3 and the control assembly 5 are arranged on the coiling table 2, the coiling roller 4 is arranged on the coiling disc 3, the waste tape processed by the punch press 1 passes through the control assembly 5 and is coiled into a waste coil through the coiling roller 4 after being sent out, the rotation of the coiling disc 3 is controlled by detecting Zhang Jingdu of the waste tape through the control assembly 5, the breakage caused by overtightening of the waste tape is avoided, and continuous and uninterrupted collection of the waste is ensured.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.
Claims (7)
1. Automatic coiling mechanism for open double-crankshaft precise overhead punch press, characterized in that: the coiling device comprises a coiling table arranged at one end of a punching machine, a coiling disc is rotatably connected to the coiling table, a coiling roller is arranged in the center of the coiling disc, a control assembly is further arranged at one end, close to the punching machine, of the coiling table, a workpiece sent out by the punching machine passes through the control assembly and then is coiled on the coiling roller, and the control assembly detects Zhang Jingdu of the workpiece sent out by the punching machine, so that rotation of the coiling disc is controlled.
2. The automatic winding mechanism for an open double-crankshaft precision overhead punch press according to claim 1, wherein: the control assembly comprises a base, a rotating shaft, an L-shaped swinging rod and a limit sensor, wherein the base is fixedly connected to one side, close to the punch press, of the coiling table, the rotating shaft is rotationally connected to the base, one end of the L-shaped swinging rod is connected with the rotating shaft, the other end of the L-shaped swinging rod is pressed on a workpiece, and the limit sensor is fixedly connected to the upper end and the lower end of the base corresponding to the L-shaped swinging rod.
3. The automatic winding mechanism for an open double-crankshaft precision overhead punch press according to claim 1, wherein: a guide assembly is arranged between the coiling table and the punch press, and the guide assembly controls the workpiece sent out by the punch press to be conveyed to the coiling table.
4. An automatic winding mechanism for an open double-crankshaft precision overhead punch press according to claim 3, wherein: the guide assembly comprises a fixing frame, a support, a limiting part and a positioning part, wherein the fixing frame is fixedly connected to the punch press, one end, close to the coiling table, of the fixing frame is fixedly connected with the support, the other end of the fixing frame is provided with the limiting part, the positioning part is fixedly connected to one end of the support, the other end of the support is rotationally connected with a pressing roller and a guide roller, the pressing roller abuts against the top surface of a workpiece, and the guide roller abuts against the bottom surface of the workpiece.
5. The automatic winding mechanism for an open double-crankshaft precision overhead punch press according to claim 4, wherein: the limiting piece comprises a limiting table and a limiting plate, the limiting table is fixedly connected to the fixing frame, one end of the limiting table, which is close to the punch press, is fixedly connected with a threaded adjusting column, the threaded adjusting column penetrates through the limiting plate, adjusting nuts are arranged at the upper end and the lower end of the threaded adjusting column, the adjusting nuts are screwed on the upper end and the lower end of the limiting plate, and a workpiece penetrates through the limiting plate and the limiting table.
6. The automatic winding mechanism for an open double-crankshaft precision overhead punch press according to claim 4, wherein: the limiting piece is characterized by further comprising limiting arms, one end, close to the punch, of the fixing frame is fixedly connected with mounting seats, a rotating shaft is rotatably connected between the two mounting seats, the limiting arms are connected to the rotating shaft, and one ends of the limiting arms are propped against a workpiece.
7. The automatic winding mechanism for an open double-crankshaft precision overhead punch press according to claim 4, wherein: the locating part includes base and reference column, base fixed connection is in on the support, the base is equipped with the spout, the bottom of reference column is equipped with the slider, slider sliding connection is in the spout, the reference column passes the spout, the outside threaded connection of reference column has the lock sleeve, the lock sleeve is screwed up on the base, the work piece passes two of rethread after the locating part the lock sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780350.9U CN219648566U (en) | 2023-03-31 | 2023-03-31 | Automatic winding mechanism for open double-crankshaft precision overhead punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780350.9U CN219648566U (en) | 2023-03-31 | 2023-03-31 | Automatic winding mechanism for open double-crankshaft precision overhead punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648566U true CN219648566U (en) | 2023-09-08 |
Family
ID=87856702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320780350.9U Active CN219648566U (en) | 2023-03-31 | 2023-03-31 | Automatic winding mechanism for open double-crankshaft precision overhead punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648566U (en) |
-
2023
- 2023-03-31 CN CN202320780350.9U patent/CN219648566U/en active Active
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