CN219861398U - Cutter with monitoring function, punching mechanism and leather cutting machine - Google Patents
Cutter with monitoring function, punching mechanism and leather cutting machine Download PDFInfo
- Publication number
- CN219861398U CN219861398U CN202321042324.2U CN202321042324U CN219861398U CN 219861398 U CN219861398 U CN 219861398U CN 202321042324 U CN202321042324 U CN 202321042324U CN 219861398 U CN219861398 U CN 219861398U
- Authority
- CN
- China
- Prior art keywords
- cutter
- tool
- monitoring function
- punching
- function according
- 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.)
- Active
Links
- 238000004080 punching Methods 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 239000010985 leather Substances 0.000 title claims abstract description 14
- 238000005520 cutting process Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000009514 concussion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the field of punching equipment, in particular to a cutter with a monitoring function, a punching mechanism and a leather cutting machine.
Description
Technical Field
The utility model relates to the field of punching equipment, in particular to a cutter with a monitoring function, a punching mechanism and a leather cutting machine.
Background
In the existing cutter, as the patent number 201711461190.7 found by searching is a punching device and a multi-station punching machine, a punching cutter connecting rod in the punching device sequentially drives a punching cutter to synchronously rotate through a punching cutter guide sleeve and a punching cutter collet, and all finished holes are punched on leather in a rotary punching mode;
the punching cutter can realize the basic rotary punching function, and has larger influence in various industries such as shoe industry, household industry, textile industry and the like (simple structure and working mode meet the basic requirements of various industries at present).
At present, the development stage of each industry is in a state of rapid development, the basic requirement cannot meet the current market, diversification, uniqueness and the like are easy to obtain the requirements of consumers, for example, various different holes are punched on leather, the effect of punching special-shaped holes on leather by the technology of the current stage is simple, however, the technical means for realizing the effect is still to stay in the mode of manually regulating the rotation times of a motor, the rotation numbers of the cutter heads in the cutter are not identical, the types of cutter heads in the cutter head are various, the rotation numbers required for punching holes are not identical (the rotation numbers of the cutter heads with different structures are not identical to each other, and the forming effect of the holes is influenced by the excessive or insufficient rotation numbers of the cutter heads), in addition, the material thickness of leather is also limited, and the rotation numbers required for thicker materials are more, so that if the motor cannot be controlled more thoroughly, various different holes cannot be produced under the basic production efficiency.
Disclosure of Invention
In order to solve the problems, the utility model provides a cutter with a monitoring function, a punching mechanism and a leather cutting machine, and aims to solve the problem that the rotation number of a cutter head cannot be monitored.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take cutter of monitor function, is controlled the cutter by the main control part and is punched the leather rotatory blanking, its characterized in that, this cutter comprises punching a hole part and detection part, and detection part contains concussion element, and the alternating current magnetic field on the concussion element coincides with the first side of punching a hole part, and the magnetic field intensity of alternating current is disturbed by the metal body that the department was exposed on the first side for concussion element has produced the signal source that exports to the main control part, as the number of rotations.
Further, the metal body is a cutter bar in the punching part, and the cutter bar rotates synchronously with the first side.
Further, the first side is a sleeve piece sleeved on the cutter bar, and a guide opening matched with the external shape of the sleeve piece is arranged in the sleeve piece.
Further, a detection hole is provided on the first side for exposing a side surface of the cutter bar.
Further, the device also comprises a mounting frame, wherein the detection part is mounted on the mounting frame in a threaded connection mode and can be close to the punching part through threaded adjustment.
Further, a rotating wheel is arranged on the sleeve, and the cutter bar rotates along with the rotating wheel when the rotating wheel rotates.
Further, the cutter bar can perform axial up-and-down lifting movement through the guide opening.
Further, the punching cutter part also comprises a compression spring and a cap, the cap is arranged at the head part of the cutter bar, and the compression spring is sleeved on the cutter bar and is clamped by the head part of the cutter bar and the sleeve member.
A punching mechanism comprises the cutter with the monitoring function.
A leather cutting machine comprises the cutter with the monitoring function.
The tool adopts the detection part with the oscillating element, when the oscillating element is conducted, an alternating current magnetic field can be formed on the peripheral area of the oscillating element, and when a metal body enters the magnetic field, eddy current is formed on the metal body, in other words, eddy current loss can cause oscillation attenuation, so that current in the detection part changes, a signal source for monitoring the rotation number of the tool bit by the main control part is formed, and the problem that the rotation number of the tool bit cannot be monitored is solved.
Drawings
Fig. 1 is a structural diagram of the present embodiment.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a perspective view of the kit.
Fig. 4 is a diagram showing a connection relation between the detecting section and the mounting frame.
Fig. 5 is a block diagram of the present embodiment with the kit removed.
Fig. 6 is a structural view of the guide ring.
Reference numerals illustrate: 1. a tool apron; 2. a cutter bar; 3. a kit; 31. a first side; 32. a detection hole; 4. a guide ring; 41. a guide opening; 6. a driving wheel; 7. a first bearing; 8. a second bearing;
9. a compression spring; 10. and a cap; 1001. a bearing surface; 11. a mounting frame; 1102. a fixing hole;
12. and a proximity switch.
Detailed Description
In order to make the function, purpose and effect of the present utility model more easily understood, the present utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1-6, the present embodiment is a cutter with a monitoring function, which is applied to a punching mechanism in a leather cutting machine, is disposed on a cutter holder 1 of the punching mechanism, and is matched with a main control part in the punching mechanism, wherein the main control part comprises a motor and a cylinder, and is used as source power for driving the cutter to rotate and punch respectively.
The cutter consists of a punching part and a detecting part which are mutually independent, wherein the detecting part comprises an oscillating element, and a signal source for recording the number of rotations is formed by using the oscillating element and the metal body on the punching part and utilizing a mode of changing the magnetic field strength to influence the change of current;
the first side 31 of the punching part is coincident with the alternating current magnetic field on the oscillating unit, the metal body is exposed from the first side 31 of the punching part, and when the punching part rotates, the first side 31 can reciprocate on an annular movement track, so that after the punching part rotates for one circle, the metal body in the first side 31 can disturb the intensity of the alternating current magnetic field around the oscillating element, the current in the detecting unit changes, and a distinguishable signal source is formed.
According to the utility model, the purpose of monitoring the number of rotation turns of the cutter head is realized, the number of rotation turns can be accurately identified, the main control part matched with the cutter head can control the number of rotation turns of the motor according to software of the main control part, in addition, quantitative round-trip rotation cutting can be realized in a positive and negative direction rotation mode according to the type of the motor, the blanking efficiency is improved by matching with the function of monitoring the number of rotation turns, and the number of rotation turns can be known from the main control part, for example, when the cutter part rotates for one turn, the metal body passes through an alternating current magnetic field once, so that the current in the detection part changes, and the main control part records that the cutter part has rotated for one turn through the software; meanwhile, whether the rotary cutting process is normal can be judged according to the number of rotation turns.
Specifically, the metal body is a cutter bar 2 contained in the punching part, the punching part also comprises a sleeve member 3 sleeved on the cutter bar 2, a guide ring 4 is arranged in the sleeve member 3, a guide opening 41 corresponding to the shape of the radial section of the cutter bar 2 is arranged in the center of the guide ring 4, a driving wheel 6 integrally formed with the sleeve member 3 is arranged on the sleeve member 3, when the driving wheel 6 is driven to rotate, the cutter bar 2 and the sleeve member 3 synchronously rotate, the sleeve member 3 is made of a nonmetallic material, the cutter bar 2 is made of a metallic material, a detection hole 32 is formed in the sleeve member 3, and the cutter bar 2, the sleeve member 3 and the driving wheel 6 are all cylindrical;
when the rotary sleeve 3 is rotated, the guide ring 4 rotates together with the sleeve 3, and the shaft of the cutter bar 2 is engaged with the guide opening 41 of the guide ring 4 to rotate therewith (the circumferential surface of the cutter bar 2 is provided with a concave surface 21).
In addition, the punching cutter part also comprises a compression spring 9 and a cap 10, a threaded hole is arranged in the cap 10 and is in threaded connection with the tail end of the cutter bar 2, the compression spring 9 realizes the compression function through a supporting surface 1001 of the cap 10, and the compression of the compression spring 9 is realized through a reaction force provided by the supporting surface 1001 of the cap 10 during punching, so that the punching process is more stable.
Preferably, the driving wheel 6 is a synchronous pulley, in other embodiments, the driving wheel can be one of a gear and a ratchet wheel, and is selected according to relevant factors such as actual precision requirement, dustproof requirement, cost and the like, so that the driving wheel has better diversity and practicability in actual application.
Optionally, at least one detection hole 32 is provided, and a plurality of detection holes 32 may be set according to the actually required angle and the number of turns.
The punching cutter device further comprises a first bearing 7 and a second bearing 8, wherein the first bearing 7 is sleeved at one end of the sleeve member 3, the second bearing 8 is sleeved at the other end of the sleeve member 3, and the punching cutter device is used for sharing the radial load of the sleeve member 3 and reducing friction force in the rotating process.
Specifically, the first bearing 7 and the second bearing 8 are one of deep groove ball bearings and self-aligning roller bearings, and can be selected according to the requirements of durability and axiality.
It should be noted that, the detection portion is an inductive proximity switch 12, and the structure of the proximity switch 12 is not described again because the proximity switch 12 is in the prior art.
In addition, the detection part is mounted on the mounting frame 11 in a threaded connection manner, and can approach the punching part in a threaded adjustment manner, so as to adjust the distance between the proximity switch 12 and the detection hole 32.
The mounting frame 11 is provided with a mounting hole, the proximity switch 12 is a cylinder, and the outer surface of the mounting frame is provided with external threads which are connected with internal threads in the mounting hole.
The mounting frame 11 is provided with a fixing hole 1102, and is mounted on the tool holder 1 through the fixing hole 1102.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (10)
1. The utility model provides a take cutter of monitor function, is controlled the cutter by the main control part and is punched the leather rotatory blanking, its characterized in that, this cutter comprises punching a hole part and detection part, and detection part contains concussion element, and the alternating current magnetic field on the concussion element coincides with the first side of punching a hole part, and the magnetic field intensity of alternating current is disturbed by the metal body that the department was exposed on the first side for concussion element has produced the signal source that exports to the main control part, as the number of rotations.
2. The tool with monitoring function according to claim 1, wherein the metal body is a cutter bar in the punching portion, and the cutter bar rotates synchronously with the first side.
3. The tool with the monitoring function according to claim 2, wherein the first side is a sleeve sleeved on the tool bar, and a guide opening matched with the external shape of the sleeve is arranged in the sleeve.
4. A tool with a monitoring function according to claim 2, characterized in that the first side is provided with a detection hole for exposing a side surface of the holder.
5. The tool with monitoring function according to claim 1, further comprising a mounting frame, wherein the detecting portion is mounted to the mounting frame by screwing and is accessible to the punching portion by screwing.
6. A tool with monitoring function according to claim 3, wherein the sleeve is provided with a rotating wheel, and the cutter bar rotates with the rotating wheel.
7. A tool with a monitoring function according to claim 3, wherein the tool bar is movable up and down in the axial direction through the guide opening.
8. The tool with monitoring function according to claim 7, wherein the die cutter part further comprises a compression spring and a cap, the cap is arranged on the head of the cutter bar, and the compression spring is sleeved on the cutter bar and is clamped by the head of the cutter bar and the sleeve.
9. A punching mechanism, characterized by comprising a cutter with a monitoring function as claimed in any one of claims 1 to 8.
10. A leather cutting machine comprising a tool with a monitoring function according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042324.2U CN219861398U (en) | 2023-05-05 | 2023-05-05 | Cutter with monitoring function, punching mechanism and leather cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042324.2U CN219861398U (en) | 2023-05-05 | 2023-05-05 | Cutter with monitoring function, punching mechanism and leather cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219861398U true CN219861398U (en) | 2023-10-20 |
Family
ID=88370575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321042324.2U Active CN219861398U (en) | 2023-05-05 | 2023-05-05 | Cutter with monitoring function, punching mechanism and leather cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219861398U (en) |
-
2023
- 2023-05-05 CN CN202321042324.2U patent/CN219861398U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109158630B (en) | High-low frequency composite vibration drilling device | |
| CN101823192B (en) | Barreling tool for processing excircles, R surfaces and end faces | |
| CN202317133U (en) | Boring lathe used for machining curve shaft holes of engine cylinder body | |
| CN106624059B (en) | A kind of full-automatic bit change punching machine device | |
| CN202135016U (en) | Stator assembling machine of automatic minisize motor | |
| CN219861398U (en) | Cutter with monitoring function, punching mechanism and leather cutting machine | |
| CN215510003U (en) | Self-centering tool for machining center hole in end face of shaft head | |
| CN204565191U (en) | A kind of automatic rotation puncher | |
| CN109158638B (en) | Mechanical low-frequency vibration drilling device | |
| CN101982268B (en) | Leftward/rightward rotating punching machine | |
| CN209363674U (en) | Multi-drill bit Special drilling jig | |
| CN210937933U (en) | Ultrasonic rolling device for large-diameter metal inner spherical surface | |
| CN201052533Y (en) | Cold punching mould for cap of screw | |
| CN207787715U (en) | Compressor main shaft truning fixture | |
| CN200940179Y (en) | Round axle direct wire guiding rail mechanism | |
| CN208575168U (en) | Double-power punching machine | |
| CN208575166U (en) | A kind of double dynamical horizontal punching machine | |
| CN202963355U (en) | Multifunctional hydraulic spin riveting head | |
| CN220463063U (en) | Auxiliary device for machine tool machining | |
| CN213827038U (en) | High-speed and high-precision machining center machine spindle mechanism | |
| CN200940201Y (en) | Sewing length adjustment device | |
| CN219093530U (en) | Active spin riveting installation tool | |
| CN215698023U (en) | Main shaft quick change structure | |
| CN212171380U (en) | Transmission device for servo press | |
| CN216228069U (en) | Side hole drilling tool for automobile cast iron flywheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |