CN112192274B - Key blank positioning method and device applied to key processing machine - Google Patents
Key blank positioning method and device applied to key processing machine Download PDFInfo
- Publication number
- CN112192274B CN112192274B CN202011076776.3A CN202011076776A CN112192274B CN 112192274 B CN112192274 B CN 112192274B CN 202011076776 A CN202011076776 A CN 202011076776A CN 112192274 B CN112192274 B CN 112192274B
- Authority
- CN
- China
- Prior art keywords
- key blank
- clamp
- key
- type
- blank
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The application discloses a key blank positioning method and device applied to a key processing machine, and belongs to the field of key processing. The key blank positioning method comprises the following steps: confirming the type of the key blank; if the type of the key blank is a first end positioning type and the key blank is not conductive, detecting whether the clamp is at a preset position or not; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the position of the first end of the key blank; if the clamp is at the preset position, moving the indicator to a reference position; the indicator is used for indicating a reference position; the reference position is a mounting position of the first end portion of the key blank on the clamp, and when the key blank is mounted, the key blank is moved until the first end portion contacts the indicator. The reference position is calibrated by the indicator of the present application with respect to visual observation that the reference line of the clamp and the head of the key blank are aligned for positioning, and the key blank is determined to be accurately mounted on the clamp by contact of the key blank and the indicator.
Description
Technical Field
The application belongs to the field of key processing, and particularly relates to a key blank positioning method and device applied to a key processing machine.
Background
The key processing machine is a machine which utilizes the original key memory to carry out restoration, and can cut a key blank quickly to obtain an effective key which can be unlocked accurately. The existing key processing machine detects the position of a key blank on a clamp through a probe and then cuts the key blank by using a milling cutter, and if the key blank is not installed in place, a key with a target tooth form cannot be processed normally, so that the key blank is ensured to be installed at a correct position. When the position of the key blank is detected, according to the conductivity principle of the probe, the probe can only detect the position of the conductive material, but the position of the plastic key made of partial insulating materials cannot be detected by the probe when the plastic key is available in the market. If no detection is confirmed, the key blank is mounted at the correct position of the jig by the correct positioning method only when the key blank is mounted.
Disclosure of Invention
The application provides a key blank positioning method and device applied to a key processing machine, a reference position is calibrated by an indicator, and the key blank is determined to be accurately installed on a clamp through contact between the key blank and the indicator. And the steps are simple and easy to operate.
In order to achieve the above technical effects, a first aspect of the present application provides a key blank positioning method applied to a key processing machine, the key processing machine including a clamp for clamping a key blank;
the key blank positioning method comprises the following steps:
confirming the type of the key embryo;
if the type of the key blank is a first end positioning type and the key blank is not conductive, detecting whether the clamp is at a preset position or not; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the first end of the key blank;
if the clamp is at the preset position, moving an indicator to a reference position; the indicator is used for indicating the reference position; the reference position is a mounting position of the first end portion on the clamp, and when the key blank is mounted, the key blank is moved until the first end portion contacts the indicator.
Based on the first aspect of the present application, in a first possible implementation manner, after the confirming the type of the key blank, the method further includes:
if the type of the key blank is a first end portion positioning type and the key blank is conductive, detecting whether the clamp is at the preset position or not;
and if the clamp is at the preset position, detecting whether the key blank is at the reference position.
Based on the first aspect of the present application, in a second possible implementation manner, after the confirming the type of the key blank, the method further includes:
if the type of the key blank is a second end positioning type and the key blank is not conductive, detecting whether the clamp is at the preset position or not; the second end positioning type is used for determining the type of the position of the key blank on the clamp according to the second end of the key blank.
Based on the first aspect of the present application, in a third possible implementation manner, after the confirming the type of the key blank, the method further includes:
if the type of the key blank is a second end positioning type and the key blank is conductive, detecting whether the clamp is at the preset position; the second end positioning type is used for determining the type of the position of the key blank on the clamp according to the second end of the key blank;
and if the clamp is at the preset position, detecting whether the key blank is at the reference position.
In a fourth possible implementation manner, based on the first aspect of the present application, the clamp includes a wedge; the detecting whether the clamp is at a preset position comprises: determining an actual position of the wedge; when the actual position accords with a preset target position, determining that the clamp is at the preset position; and when the actual position does not accord with the target position, determining that the clamp is not at the preset position.
Based on the first aspect of the present application and the first to third possible implementation manners of the first aspect, the indicator is a probe, and the probe is configured to detect whether the clamp is at the preset position and detect whether the key blank is at the reference position.
Based on the first aspect of the present application and the first to third possible implementation manners of the first aspect, after detecting whether the clamp is at the preset position, the method further includes: and if the clamp is not at the preset position, outputting alarm information.
The present application provides in a second aspect a key blank positioning device for use in a key processing machine, the key processing machine including a clamp for clamping a key blank, the key blank positioning device comprising:
a confirmation unit for confirming the type of the key blank;
the detection unit is used for detecting whether the clamp is at a preset position or not if the type of the key blank is a first end positioning type and the key blank is not conductive; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the position of the first end of the key blank;
the processing unit is used for moving the indicator to a reference position if the clamp is at the preset position; the indicator is used for indicating the reference position; the reference position is a mounting position of a first end portion of the key blank on the clamp, and when the key blank is mounted, the key blank is moved until the first end portion contacts the indicator.
A third aspect of the present application provides a key processing machine comprising a memory storing a computer program and a processor, the key processing machine comprising a clamp for clamping a key blank;
the processor, when executing the computer program, performs the steps of the positioning method mentioned in the above first aspect or any possible implementation manner of the above first aspect.
A fourth aspect of the present application provides a computer-readable storage medium, which stores a computer program that, when executed by a processor, implements the steps of the positioning method mentioned in the first aspect above or any one of the possible implementations of the first aspect above.
Therefore, compared with the situation that the datum line of the visual observation clamp is aligned with the head of the key blank for positioning, the indicator marks the datum position, the key blank is determined to be accurately installed on the clamp through contact between the key blank and the indicator, and further, the key blank can be installed manually in the embodiment of the application, and the key blank can be positioned more accurately through human body touch feedback provided by the fact that the first end of the key blank contacts the indicator in the process of manually installing the key blank. And the steps are simple and easy to operate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for positioning a non-conductive key blank for positioning a head of a key processing machine according to the present application;
fig. 2 is a schematic flow chart of a method for positioning a conductive key blank and positioning a head of a key processing machine according to the present application;
FIG. 3 is a schematic flow chart of a method for positioning a non-conductive key blank for use in shoulder positioning in a key processing machine according to the present application;
fig. 4 is a schematic flow chart of a positioning method of a conductive key blank for positioning a shoulder of a key processing machine according to the present application;
FIG. 5 is a schematic structural diagram of an embodiment of a key blank positioning device applied to a key processing machine according to the present application;
FIG. 6 is a schematic view of an embodiment of a key processing machine according to the present application;
FIG. 7 is a schematic structural view of one embodiment of a clamp and head-positioning key provided herein;
FIG. 8 is a schematic structural view of one embodiment of a shoulder key provided herein.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The technical solutions in the embodiments of the present application are clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited by the specific embodiments disclosed below.
Example one
The application provides a key blank positioning method applied to a key processing machine, wherein the key processing machine comprises a clamp, and the clamp is used for clamping and fixing a key blank. Key blanks are classified into conductive type keys such as iron keys and copper keys and non-conductive type keys such as plastic keys according to the conductivity of the material. Because the probe of the key processing machine detects the position of the key blank according to the conductivity principle, the probe cannot directly detect the position of the non-conductive key. When the key blank is divided according to the positioning position, the key blank is divided into a first end positioning type key and a second end positioning type key, for example, the first end positioning type key is a head positioning key, the second end positioning type key is a shoulder positioning key, as shown in fig. 7, when the head positioning key 7 is installed, a reference line 60 is arranged on the fixture 6, when the head positioning key 7 is installed, the head 70 of the head positioning key 7 needs to be aligned with the reference line 60, the number of the reference lines 60 can be multiple, and when the key blank is installed, the corresponding reference line 60 is corresponding to the model of the corresponding finished key to be processed according to needs. As shown in fig. 8, the shoulder positioning key has 2 steps on the shoulder of the key, and when the 2 steps are abutted against the corresponding positions of the clamp during installation, the key blank is considered to be installed in place on the clamp.
The key blank positioning method applied to the key processing machine comprises the following steps:
Specifically, the key processing machine receives the type data of the key blank, the data is input from a graphical user interface, or the key processing machine provided by the application is provided with a Bluetooth module, a user can select the type of the key blank on a client terminal by downloading a mobile client terminal, and the type data of the key blank is transmitted to the key processing machine through the Bluetooth module to confirm the type of the key blank. The user can select the adaptive clamp according to the type of the selected key blank.
And 102, detecting whether the clamp is at a preset position or not if the type of the key blank is the first end positioning type and the key blank is not conductive.
Specifically, the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the position of the first end of the key blank; the first end is a specific part of the key blank, and in a preferred embodiment, the first end is the head of the key blank. The first end is used as a reference when the key blank is installed, and the position of the key blank on the clamp is determined by determining the position of the first end. As shown in fig. 7, a wedge 61 is disposed on the fixture 6, the wedge 61 is square, the fixture 6 is made of conductive material, when the probe detects the position of the fixture 6, the probe moves above the top surface of the wedge 61, then moves downward to contact the top surface of the wedge 61 to measure the Z-axis coordinate value of the top surface, then moves to contact the right side surface of the wedge 61 to measure the X-axis coordinate value of the right side surface, finally, the probe moves to contact the front side surface of the wedge 61 to measure the Y-axis coordinate value of the front side surface, compares the measured 3 coordinate values, i.e. the coordinate values of the actual position with the 3 coordinate values of the three surfaces of the wedge 61 preset by the key processing machine built-in program, and the 3 coordinate values of the three surfaces of the wedge 61 preset by the key machine built-in program are the coordinate values of the preset position, i.e. the coordinate value of the target position, if the comparison result is within the error range, the clamp 6 is in the preset position, the subsequent operation is continued, and if the comparison result is not within the error range, the alarm information is output. The 3 coordinate values of the 3 surfaces of the wedge 61 uniquely determine the position of the jig 6, and thus can be used as a determination condition for determining whether the jig 6 is at a predetermined position. The X-axis, Y-axis, and Z-axis are coordinate axes of a coordinate system set by a program built in the key processing machine.
The order of measuring the 3 coordinate values may be changed in any combination, for example, the front side surface may be measured first, the right side surface may be measured, and the top surface may be measured last.
And 103, if the clamp is at the preset position, moving the indicator to the reference position.
Specifically, the indicator is used to indicate a reference position; the reference position is the installation position of the first end part of the key blank on the clamp, and when the key blank is installed, the key blank is moved until the first end part contacts the indicator;
after the probe detects the position of the clamp, the indicator moves to a reference position, the indicator is used for indicating the reference position, the reference position is that a program arranged in the key processing machine sets a specific coordinate for a travel route of the indicator, the coordinate is the coordinate of the reference position, when the indicator moves to the coordinate, the first end part of the key blank is contacted with the indicator, when the key blank is at the position that the first end part of the key blank is contacted with the indicator, a milling cutter used for cutting the key blank on the key processing machine can use a specified point on the key blank as a cutting starting point, and a key with a target tooth form is processed.
After the indicator moves to the reference position, the indicator stops moving, then the key blank is mounted on the clamp, the first end portion of the key blank is contacted with the indicator located on the reference position, preferably, the first end portion is a head portion, and when the key blank is mounted manually, the key blank can be guaranteed to be mounted in place by means of human body tactile feedback given to a user when the first end portion of the key blank is contacted with the indicator.
In a preferred embodiment, the indicator is a probe, and the probe is used for detecting the position of the clamp and the position of the key blank.
Although the head positioning key is provided with the reference line as a reference position, in the actual installation process, the sight of the user is blocked by the part of the key processing machine above the reference line due to the fact that the reference line is relatively far back, and the user cannot keep a vertical state with the reference line, so that the alignment of the head of the key blank and the reference line cannot be completely guaranteed.
For the reference line of the visual observation clamp and the head of the key blank are aligned to be positioned, the key blank can be positioned more accurately by utilizing human body touch feedback provided by the contact indicator of the first end part of the key blank. And the steps are simple and easy to operate.
Further, in an embodiment, after the confirming the type of the key blank, the method further includes:
and 104, detecting whether the clamp is at a preset position or not if the type of the key blank is a first end positioning type and the key blank is conductive.
Specifically, the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the position of the first end of the key blank;
and 105, detecting whether the key blank is at a reference position or not if the clamp is at a preset position.
Preferably, the first end portion is a head portion, and the position of the key blank on the clamp is determined based on the position of the head portion of the key blank. If the key blank is positioned by the head and can conduct electricity, the probe can directly detect the position coordinates of the key blank. And (3) mounting the key blank on a mounting position of the key blank preset on the clamp, wherein the head of the key blank is aligned with the datum line of the clamp on the mounting position of the key blank. However, since the user's sight line is blocked by a probe or other parts when the key blank is mounted, the sight line cannot be perpendicular to the reference line, and therefore, the alignment of the head of the key blank with the reference line of the clamp cannot be sufficiently ensured, and the position of the key blank needs to be further detected. The method for positioning the clamp by the probe pair is the same as the method for positioning the clamp by the probe pair of the first end positioning type non-conductive key, and meanwhile, the step of detecting the position of the key blank by the probe is added to detect whether the head of the key blank is aligned with the datum line of the clamp or not, so that errors caused by uncontrollable factors during installation of a user are eliminated. When the head of the key blank is detected not to be in the reference position, including the situation that the key blank is not installed on the clamp, the key processing machine reports an error.
Specifically, the probe detects the position of the head of the key blank and the inclination of the key blank, wherein the inclination of the key blank means that when the key blank is installed on a clamp, the bottom surface of the key blank is fully attached to the clamp, the key blank is in a horizontal state, and when the key blank is not in the horizontal state due to improper installation, the included angle between the central axis of the key blank and the horizontal line is the inclination. The position of the head of the key blank is detected to confirm whether the head of the key blank is aligned with the reference line of the clamp.
Further, in an embodiment, after the confirming the type of the key blank, the method further includes:
Preferably, the second end portion is a shoulder portion of the key blank, when the key blank is of a shoulder positioning type and is not conductive, the probe cannot directly detect the position of the key blank, but the shoulder portion of the key blank is contacted with the corresponding position of the clamp when being installed, so that tactile feedback is provided for a user, and the key blank can be relatively ensured to be installed on the clamp. When the position of the key blank relative to the clamp is within the error range, the key blank can be further ensured to be installed in place on the premise that the position coordinate of the clamp is within the error range of the preset value, and therefore whether the clamp is in the preset position needs to be detected.
Further, in an embodiment, after the confirming the type of the key blank, the method further includes:
And step 108, detecting whether the key blank is at the reference position or not if the clamp is at the preset position.
Preferably, the second end portion is a shoulder portion of the key blank, and when the type of the key blank is a shoulder-positioning type and conductive type key blank, a step of detecting the position of the key blank by a probe is added relative to a shoulder-positioning type and non-conductive type key blank, so as to further confirm whether the position coordinates of the key blank meet a preset value.
Example two
The present application further provides a key blank positioning device applied to a key processing machine, corresponding to the key blank positioning method described above in the above embodiments. Fig. 5 shows a key blank positioning device provided in the second embodiment of the present application. For convenience of explanation, only the portions related to the present embodiment are shown. Unless the present embodiment clearly indicates otherwise, the parts not specifically described in the present embodiment correspond to the key blank positioning method in the first embodiment.
In the embodiment of the present application, the key processing machine is provided with a clamp for clamping a key blank, and as shown in fig. 5, the key blank positioning device 40 includes:
a confirmation unit 401 for confirming the type of the key blank;
a detecting unit 402, configured to detect whether the clamp is at a preset position if the type of the key blank is the first end positioning type and the key blank is not conductive; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the first end of the key blank;
a processing unit 403, configured to move the indicator to a reference position if the clamp is at the preset position; the indicator is used for indicating a reference position; the reference position is the installation position of the first end part of the key blank on the clamp, and when the key blank is installed, the key blank is moved until the first end part contacts the indicator.
Therefore, compared with the situation that the datum line of the visual observation clamp is aligned with the head of the key blank for positioning, the indicator marks the datum position, the key blank is determined to be accurately installed on the clamp through contact between the key blank and the indicator, and further, the key blank can be installed manually in the embodiment of the application, and the key blank can be positioned more accurately through human body touch feedback provided by the fact that the first end of the key blank contacts the indicator in the process of manually installing the key blank. And the steps are simple and easy to operate.
Optionally, the detecting unit 402 is further configured to:
if the type of the key blank is a first end positioning type and the key blank is conductive, detecting whether the clamp is at a preset position; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the first end of the key blank;
and if the clamp is at the preset position, detecting whether the key blank is at the reference position.
Optionally, the detecting unit 402 is further configured to:
if the type of the key blank is a second end positioning type and the key blank is not conductive, detecting whether the clamp is at a preset position or not; the second end positioning type is used for determining the type of the position of the key blank on the clamp according to the second end of the key blank.
Optionally, the detecting unit 402 is further configured to:
if the type of the key blank is a second end positioning type and the key blank is conductive, detecting whether the clamp is at a preset position; the second end positioning type is the type of the position of the key blank on the clamp according to the second end of the key blank;
and if the clamp is at the preset position, detecting whether the key blank is at the reference position.
EXAMPLE III
The present application further provides a key processing machine, as shown in fig. 6, the key processing machine in the embodiment of the present application further includes: a clamp (not shown in the drawings), a memory 503, a processor 504, and a computer program stored in the memory 503 and executable on the processor 504, wherein the memory 503 is used for storing software programs and modules, the processor 504 executes various functional applications and data processing by executing the software programs and modules stored in the memory 503, and the clamp is used for clamping to fix the key blank. The memory 503 and the processor 504 are connected by a bus 505.
Specifically, the processor 504 realizes the following steps by running the above-mentioned computer program stored in the memory 503:
confirming the type of the key blank;
if the type of the key blank is a first end positioning type and the key blank is not conductive, detecting whether the clamp is at a preset position or not; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the first end of the key blank;
if the clamp is at the preset position, moving the indicator to a reference position; the indicator is used for indicating a reference position; the reference position is the installation position of the first end part of the key blank on the clamp, and when the key blank is installed, the key blank is moved until the first end part contacts the indicator.
Based on the first aspect of the present application, in a first possible implementation manner, after the confirming the type of the key blank, the method further includes:
if the type of the key blank is a first end positioning type and the key blank is conductive, detecting whether the clamp is at a preset position; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the first end of the key blank;
if the clamp is at the predetermined position,
and detecting whether the key blank is at the reference position.
Based on the first aspect of the present application, in a second possible implementation manner, after the confirming the type of the key blank, the method further includes:
if the type of the key blank is a second end positioning type and the key blank is not conductive, detecting whether the clamp is at a preset position or not; the second end positioning type is used for determining the type of the position of the key blank on the clamp according to the second end of the key blank.
Based on the first aspect of the present application, in a third possible implementation manner, after the determining the type of the key blank, the method further includes:
if the type of the key blank is a second end positioning type and the key blank is conductive, detecting whether the clamp is at a preset position; the second end positioning type is used for determining the type of the position of the key blank on the clamp according to the second end of the key blank,
if the clamp is at the predetermined position,
and detecting whether the key blank is at the reference position.
Based on the first aspect of the present application, in a fourth possible implementation manner, the fixture includes a wedge, and detecting whether the fixture is at the preset position includes: determining an actual position of the wedge; when the actual position accords with a preset target position, determining that the clamp is at the preset position; and when the actual position does not accord with the target position, determining that the clamp is not at the preset position.
Based on the first aspect of the present application and the first to third possible implementation manners of the first aspect, the indicator is a probe, and the probe is used for detecting whether the clamp is at a preset position and detecting whether the key blank is at a reference position.
Based on the first aspect of the present application and the first to third possible implementation manners of the first aspect, after detecting whether the clamp is at the preset position, the method further includes: and if the clamp is not at the preset position, outputting alarm information.
In particular, memory 503 may include both read-only memory and random-access memory, and provides instructions and data to processor 504. Some or all of the memory 503 may also include non-volatile random access memory; the Processor 504 may be a Central Processing Unit (CPU), and may be other general purpose processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), Field-Programmable Gate arrays (FPGA) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
Example four
The present application also provides a computer readable storage medium having stored thereon a computer program which, when executed, may implement the steps provided by the above-described embodiments. Specifically, the computer program includes computer program code, which may be in one of a source code form, an object code form, an executable file or some intermediate form, and is not limited herein; the computer readable storage medium can be any entity or device capable of carrying the above computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium, and is not limited herein. It should be noted that the contents contained in the computer-readable storage medium can be increased or decreased as required by legislation and patent practice in the jurisdiction.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
It should be noted that, the methods and the details thereof provided by the foregoing embodiments may be combined with the apparatuses and devices provided by the embodiments, which are referred to each other and are not described again.
Those of ordinary skill in the art would appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described apparatus/device embodiments are merely illustrative, and for example, the division of the above-described modules or units is only one logical functional division, and the actual implementation may be implemented by another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A key blank positioning method applied to a key processing machine, wherein the key processing machine comprises a clamp used for clamping a key blank, and the key blank positioning method comprises the following steps:
confirming the type of the key embryo;
if the type of the key blank is a first end positioning type and the key blank is not conductive, detecting whether the clamp is at a preset position or not; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the first end of the key blank;
if the clamp is at the preset position, moving an indicator to a reference position; the indicator is used for indicating the reference position; the reference position is a mounting position of the first end portion on the clamp, and when the key blank is mounted, the key blank is moved until the first end portion contacts the indicator so as to provide tactile feedback to mount the key blank in place.
2. The key blank positioning method of claim 1, wherein after confirming the type of the key blank, further comprising:
if the type of the key blank is a first end portion positioning type and the key blank is conductive, detecting whether the clamp is at the preset position or not;
if the clamp is at the preset position, the clamp is in a closed state,
detecting whether the key blank is at the reference position by the key blank contacting the indicator using the conductivity of the key blank.
3. The key blank positioning method of claim 1, wherein after confirming the type of the key blank, further comprising:
if the type of the key blank is a second end positioning type and the key blank is not conductive, detecting whether the clamp is at the preset position or not; the second end positioning type is that the type of the position of the key blank on the clamp is determined according to the second end of the key blank, and when the key blank is installed, the key blank is moved until the second end contacts the clamp so as to provide tactile feedback to enable the key blank to be installed in place.
4. The key blank positioning method of claim 1, wherein after confirming the type of the key blank, further comprising:
if the type of the key blank is a second end positioning type and the key blank is conductive, detecting whether the clamp is at the preset position; the second end positioning type is used for determining the type of the position of the key blank on the clamp according to the second end of the key blank;
if the clamp is at the preset position, the clamp is in a closed state,
detecting whether the key blank is at the reference position by the key blank contacting the indicator using the conductivity of the key blank.
5. The key blank positioning method of claim 1, wherein the clamp includes a wedge; the detecting whether the clamp is at a preset position comprises: determining an actual position of the wedge; when the actual position accords with a preset target position, determining that the clamp is at the preset position; and when the actual position does not accord with the target position, determining that the clamp is not at the preset position.
6. The key embryo positioning method according to any of claims 1-4, wherein the indicator is a probe, the probe further being adapted to detect whether the clamp is in the predetermined position and to detect whether the key embryo is in the reference position.
7. The key blank positioning method of any one of claims 1-4, wherein the detecting whether the clamp is in a preset position further comprises: and if the clamp is not at the preset position, outputting alarm information.
8. A key blank positioning device applied to a key processing machine comprises a clamp used for clamping a key blank, and is characterized in that the key blank positioning device comprises:
a confirmation unit for confirming the type of the key blank;
the detection unit is used for detecting whether the clamp is at a preset position or not if the type of the key blank is a first end positioning type and the key blank is not conductive; the first end positioning type is used for determining the type of the position of the key blank on the clamp according to the position of the first end of the key blank;
the processing unit is used for moving the indicator to a reference position if the clamp is at the preset position; the indicator is used for indicating the reference position; the reference position is a mounting position of a first end portion of the key blank on the clamp, and when the key blank is mounted, the key blank is moved until the first end portion contacts the indicator.
9. A key processing machine comprising a memory and a processor, the memory storing a computer program, the key processing machine comprising a clamp for clamping a key blank;
the processor, when executing the computer program, realizes the steps of the method of any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076776.3A CN112192274B (en) | 2020-10-10 | 2020-10-10 | Key blank positioning method and device applied to key processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076776.3A CN112192274B (en) | 2020-10-10 | 2020-10-10 | Key blank positioning method and device applied to key processing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112192274A CN112192274A (en) | 2021-01-08 |
| CN112192274B true CN112192274B (en) | 2022-04-19 |
Family
ID=74012661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011076776.3A Active CN112192274B (en) | 2020-10-10 | 2020-10-10 | Key blank positioning method and device applied to key processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192274B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532343B (en) * | 2021-07-16 | 2023-04-25 | 深圳数马电子技术有限公司 | Key bit position data acquisition method and device, key cutting machine and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205183886U (en) * | 2015-11-13 | 2016-04-27 | 周红梅 | Vertical key doubling machine |
| CN109648126A (en) * | 2019-01-29 | 2019-04-19 | 深圳数马电子技术有限公司 | Key duplicating machine and its clone method |
| CN209857940U (en) * | 2019-06-13 | 2019-12-27 | 永嘉县信达智能设备制造有限公司 | Tooth pattern detection mechanism of automatic lock cylinder assembling and erecting machine |
| CN110869152A (en) * | 2017-04-21 | 2020-03-06 | 开灵股份公司 | Key duplicating machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVE940011A1 (en) * | 1994-03-04 | 1995-09-04 | Silca Spa | DUPLICATING MACHINE, ESPECIALLY FOR DIMPLE AND LASER KEYS |
| US6588995B2 (en) * | 1997-05-13 | 2003-07-08 | The Hillman Group, Inc. | Method and apparatus for aligning keys for cutting |
| ITVE20060075A1 (en) * | 2006-11-30 | 2008-06-01 | Silca Spa | REFINED MACHINE CLAMP FOR KEY ENGRAVING - |
| TWM320446U (en) * | 2007-05-17 | 2007-10-11 | Su-Liang Jiang | Indicator of key copying machine for indicating the contact of knife and workpiece |
| CN206306014U (en) * | 2016-12-28 | 2017-07-07 | 广州周立功单片机科技有限公司 | A kind of key fixing mould for keeping key to place stabilization |
| CN107186512B (en) * | 2017-07-12 | 2023-09-12 | 深圳数马电子技术有限公司 | Key processing machine and fixture for key processing machine |
| CN111406271B (en) * | 2017-11-02 | 2023-11-24 | 胜嘉股份有限公司 | Improved method and infrastructure for key duplication |
| CN208514110U (en) * | 2018-07-06 | 2019-02-19 | 深圳数马电子技术有限公司 | Saltation layer machine fixture |
| US11285547B2 (en) * | 2019-01-14 | 2022-03-29 | Hudson Lock, Llc | Key cutting and duplicating apparatus having multiple cutting implements and probes |
| CN211589303U (en) * | 2020-01-16 | 2020-09-29 | 东之吴有限公司 | Key positioning piece of key duplicating machine and key clamp with the key positioning piece |
-
2020
- 2020-10-10 CN CN202011076776.3A patent/CN112192274B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205183886U (en) * | 2015-11-13 | 2016-04-27 | 周红梅 | Vertical key doubling machine |
| CN110869152A (en) * | 2017-04-21 | 2020-03-06 | 开灵股份公司 | Key duplicating machine |
| CN109648126A (en) * | 2019-01-29 | 2019-04-19 | 深圳数马电子技术有限公司 | Key duplicating machine and its clone method |
| CN209857940U (en) * | 2019-06-13 | 2019-12-27 | 永嘉县信达智能设备制造有限公司 | Tooth pattern detection mechanism of automatic lock cylinder assembling and erecting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112192274A (en) | 2021-01-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110850378B (en) | Automatic calibration method and device for roadside radar equipment | |
| KR101811696B1 (en) | 3D scanning Apparatus and 3D scanning method | |
| CN104972361A (en) | Measurement system | |
| CN112192274B (en) | Key blank positioning method and device applied to key processing machine | |
| Gąska et al. | Modeling of the residual kinematic errors of coordinate measuring machines using LaserTracer system | |
| CN104180756B (en) | Method for measuring relative displacement of butt-joint pieces through laser displacement sensors | |
| CN109282772B (en) | Method for determining coordinate system of blank workpiece of cylinder cover | |
| US11713965B2 (en) | Method and apparatus for determining a chamfer property of a workpiece chamfer and computer program | |
| CN109238282B (en) | Robot positioning detection method and device and computer readable medium | |
| CN112388710A (en) | Method and device for cutting edges of board separator, storage medium and board separator | |
| CN105842741A (en) | Device and method for detecting metal | |
| CN107978540B (en) | Automatic adjusting method and system for measuring machine | |
| CN110977064B (en) | Point cloud data processing-based method for realizing optimal trimming amount of loss of formed electrode | |
| CN110919458B (en) | Automatic calibration system and method for rotating shaft of numerical control machine tool | |
| CN109341612B (en) | Method for establishing coordinate system by taking non-normal oblong hole as reference | |
| JP2002032107A (en) | Method for machining work | |
| CN112247671B (en) | Method and device for centering cylinder workpiece | |
| CN114576775A (en) | Air purification method and air purification device | |
| CN108426719B (en) | Vehicle collision test method | |
| CN116984956B (en) | Intelligent machining method and system for cutter grinding machining center | |
| CN105628010A (en) | Terminal compass calibrating method and system | |
| CN110667033A (en) | Fingerprint hole machining method | |
| JP4052213B2 (en) | Three-dimensional workpiece evaluation apparatus and method | |
| CN115106837B (en) | Attitude determination method and system based on intelligent pressing plate | |
| CN103175489A (en) | Probe rebound direction determination system and method |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |