CN110000310B - Automatic cutting device for gold pin - Google Patents
Automatic cutting device for gold pin Download PDFInfo
- Publication number
- CN110000310B CN110000310B CN201910425414.1A CN201910425414A CN110000310B CN 110000310 B CN110000310 B CN 110000310B CN 201910425414 A CN201910425414 A CN 201910425414A CN 110000310 B CN110000310 B CN 110000310B
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- CN
- China
- Prior art keywords
- clamp
- gold pin
- gold
- cutter
- pin
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an automatic cutting device for a gold pin. Comprises a bedplate, a gold pin fixing clamp, a gold pin conveying clamp and Jin Xiao cutters which are sequentially arranged on the bedplate. The invention utilizes the gold pin fixing clamp, the gold pin conveying clamp and the Jin Xiao cutter to complete the fixing, conveying and cutting actions of the gold pin, thereby realizing the automatic cutting of the gold pin.
Description
Technical Field
The invention relates to an automatic cutting device for a gold pin.
Background
The gold pin is also called spring vibration wire, is spiral and is formed by plating gold on the surface of a copper wire. The star badge and olive branches on the shoulder mark surface of the clothing product are embroidered by gold pins Jin Dian. Before embroidery, the gold pins are cut into gold pin sections with different lengths, and the initial production method is that operators use scissors to cut the gold pins with measured sizes one by one intermittently, so that the manually cut length is difficult to control accurately, and the efficiency is low.
In order to solve the problems of manual shearing and labor and time consumption, the development of an automatic gold pin cutting device is a technical problem to be solved.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an automatic gold pin cutting device.
In order to achieve the above purpose, the automatic gold pin cutting device comprises a bedplate, and a gold pin fixing clamp, a gold pin conveying clamp and Jin Xiao cutters which are sequentially arranged on the bedplate.
Preferably, the gold pin fixing clamp includes: the lifting driving device is used for driving the cover plate to move up and down relative to the bottom plate; more than two groups of grooves are oppositely arranged on the upper surface of the bottom plate and the lower surface plate of the cover plate.
Preferably, the lifting driving device is: the upper end of the penetrating rod is fixedly arranged on the cover plate, a perforation is arranged on the bottom plate corresponding to the penetrating rod, and the lower end of the penetrating rod penetrates through the perforation and extends out of the bottom rod; a reset spring is arranged on the penetrating rod between the bottom plate and the cover plate; the lower end of the penetrating rod extends into the hollow electromagnet; when the electromagnet is powered on, the penetrating rod moves downwards, so that the cover plate covers the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the reset spring.
Preferably, the gold pin transfer jig includes: a guide rail is arranged on the bedplate, and a clamp for fixing the gold pin is arranged on the guide rail in a sliding manner; the reciprocating driving device is used for driving the clamp to slide reciprocally on the guide rail;
The fixture for fixing the gold pin comprises: the lifting driving device is used for driving the cover plate to move up and down relative to the bottom plate; more than two groups of grooves are oppositely arranged on the upper surface of the bottom plate and the lower surface plate of the cover plate;
Wherein, in the process that the reciprocating driving device drives the clamp to move forwards, the lifting driving device enables the cover plate to be attached to the bottom plate; and in the process of driving the clamp to move backwards by the reciprocating driving device, the lifting driving device separates the cover plate from the bottom plate.
Preferably, the reciprocating driving device is an electric push rod.
Preferably, the lifting driving device is: the upper end of the penetrating rod is fixedly arranged on the cover plate, a perforation is arranged on the bottom plate corresponding to the penetrating rod, and the lower end of the penetrating rod penetrates through the perforation and extends out of the bottom rod; a reset spring is arranged on the penetrating rod between the bottom plate and the cover plate; the lower end of the penetrating rod extends into the hollow electromagnet; when the electromagnet is powered on, the penetrating rod moves downwards, so that the cover plate covers the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the reset spring.
Preferably, the gold pin cutter includes: an electric control cutter is arranged on one side of the cutter table; the tool rest comprises a tool rest bottom plate and a tool rest cover plate; the cutter table lifting driving device is used for driving the cover plate to move up and down relative to the bottom plate;
An electric control cutter is fixed on one side of the cutter table cover plate; more than two groups of grooves are oppositely arranged on the upper surface of the cutter table bottom plate and the lower surface plate of the cutter table cover plate.
Preferably, the electric control cutter comprises a bracket, and the bracket is fixed on one side of the cutter table cover plate; an electric lifting device is arranged on the support, and a cutter is arranged at the free end of the lifting device.
The automatic gold pin cutting device utilizes the gold pin fixing clamp, the gold pin conveying clamp and the Jin Xiao cutter to complete the fixing, conveying and cutting actions of the gold pins, thereby realizing automatic gold pin cutting.
Drawings
FIG. 1 is a schematic workflow diagram of the present invention;
FIG. 2 is a schematic diagram of the workflow of FIG. 1 after further movement;
FIG. 3 is a schematic view of the workflow of FIG. 2 after further movement;
FIG. 4 is a schematic diagram of an embodiment of a gold pin fixture;
FIG. 5 is a schematic diagram of an embodiment of a gold pin transfer jig;
Fig. 6 is a schematic diagram of the control relationship of the control device of the present invention.
Fig. 7 is a schematic structural view of an embodiment of an electrically controlled cutter according to the present invention.
Fig. 8 is a schematic view of the structure of the electric control cutter shown in fig. 7 after cutting.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The automatic gold pin cutting device comprises a platen, a gold pin fixing clamp 1, a gold pin conveying clamp 2 and a gold pin cutter 3 which are sequentially arranged on the platen.
The gold pin fixing clamp 1 is used for fixing gold pins; FIG. 4 is a schematic structural diagram of an embodiment of a gold pin fixture, including: the bottom plate 113 and the cover plate 111 matched with the bottom plate are provided with a lifting driving device which is used for driving the cover plate to move up and down relative to the bottom plate; more than two sets of grooves 112, 114 are oppositely arranged on the upper surface of the bottom plate and the lower surface plate of the cover plate. After the cover plate is covered on the bottom plate, the grooves 112 and 114 form a long hole with a diameter slightly smaller than that of the gold pin, and the gold pin has certain elasticity, so that the cover plate can play a role of fixing the gold pin after being covered on the bottom plate.
As shown in fig. 4, the lifting driving device is as follows: a penetrating rod 115, the upper end of which is fixedly arranged on the cover plate 111, a perforation is arranged on the bottom plate 113 corresponding to the penetrating rod, and the lower end of the penetrating rod passes through the perforation and extends out of the bottom plate; a return spring 117 is arranged on the penetrating rod between the bottom plate and the cover plate; a hollow electromagnet 116 (mounted below the bottom plate by a housing or mounting plate), the lower end of the penetrating rod 115 extending into the hollow electromagnet 116; when the electromagnet is powered on, the penetrating rod moves downwards, so that the cover plate covers the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the reset spring. When in actual use, the bottom plate can be fixed on the bedplate according to the requirement. The hollow electromagnet is fixed on the bedplate of the lower surface of the bottom plate, or can be manufactured into a whole on the bottom plate.
The gold pin conveying clamp 2 is composed of a reciprocating driving device and a clamp part, wherein the reciprocating driving device is used for driving the clamp part to reciprocate and conveying gold pins; jin Xiao a cutter 3, consisting of a clamp portion and a cutting component, for fixing and cutting the gold pins. The clamp parts of the gold pin transfer clamp 2 and the gold pin cutter 3 may have the same structure as the gold pin fixing clamp 1 or may be different from each other, and may be selected as needed. For ease of description and understanding, in the following description, all clamp portions are described in terms of a unified clamp.
The operation of the invention will now be described with reference to fig. 1 to 3:
in the initial state, as shown in fig. 1, the clamp part in the gold pin transfer clamp 2 is close to the gold pin fixing clamp 1; the gold pin fixing clamp 1, the gold pin conveying clamp 2 and the gold pin cutter 3 are opened, the gold pins are respectively placed in grooves on the upper surface of the bottom plate of each clamp, and the front ends of the gold pins are positioned at the knife edge positions of the gold pin cutter 3.
Cutting for the first time: opening the equipment, wherein the gold pin conveying clamp 2 is positioned at the left dead center, and the control device controls the clamp part of the gold pin conveying clamp 2 to be closed so as to fix the gold pin; meanwhile, the control device controls the clamp of the gold pin fixing clamp 1 and the clamp of the gold pin cutter 3 to be still in an open state;
As shown in fig. 2, the control device controls the reciprocating driving device of the gold pin conveying clamp 2 to start to act so as to enable the clamp part of the gold pin conveying clamp 2 to move towards the Jin Xiao cutter 3, and as the clamps of the gold pin fixing clamp 1 and the gold pin cutter 3 are in an open state at this time, the gold pin can move towards the gold pin cutter 3 under the drive of the gold pin conveying clamp 2 so as to enable the front end of the gold pin to extend forwards; when the control device detects that the gold pin conveying clamp 2 moves to the right dead center position through the position sensor, the control device controls the clamp part of the gold pin conveying clamp 2 to be opened; meanwhile, the control device controls the clamping devices of the gold pin fixing clamp 1 and the gold pin cutter 3 to be closed, and the front end and the rear end of the gold pin are fixed.
When the gold pin is fixed, the control device controls the cutting unit of the gold pin cutter 3 to perform cutting operation, so that the gold pin extending out of the knife edge can be cut off; meanwhile, the control device controls the clamp part of the gold pin conveying clamp 2 to be opened, and controls the reciprocating driving device of the gold pin conveying clamp 2 to drive the clamp part leftwards, so that the opened clamp part moves leftwards until reaching a left dead point; thus completing the first cut.
Cutting off for the second time: after the clamp portion of the gold pin transfer clamp 2 reaches the left dead center, the second cut starts: the control device controls the clamp part of the gold pin conveying clamp 2 to be closed again to fix the gold pin; the control device controls the clamp of the gold pin fixing clamp 1 and the clamp of the gold pin cutter 3 to be in an open state again; the gold pin moves towards the gold pin cutter 3 under the drive of the gold pin conveying clamp 2 so as to enable the front end of the gold pin to extend forwards; when the gold pin conveying clamp 2 moves to the right dead center position, the control device controls the clamp part of the gold pin conveying clamp 2 to be opened; the control device controls the clamping devices of the gold pin fixing clamp 1 and the gold pin cutter 3 to be closed so as to fix the front end and the rear end of the gold pin.
When the gold pin is fixed, the control device controls the cutting unit of the gold pin cutter 3 to perform cutting operation, so that the gold pin extending out of the knife edge can be cut off; simultaneously, the clamp part of the gold pin conveying clamp 2 is opened, and the clamp part moves leftwards until reaching a left dead point under the drive of the reciprocating driving device of the gold pin conveying clamp 2; thereby completing the second cut. The cutting operation of the gold pin is automated.
The gold pin transfer jig 2, as shown in fig. 5, includes: a guide rail 21 is arranged on the bedplate 4, and a clamp for fixing a gold pin is arranged on the guide rail in a sliding manner; the clamp part is the same as the part of the gold pin fixing clamp 1, and will not be described here again. A chute adapted to the guide rail 21 is provided on the lower surface of the clamp. The reciprocating driving device is used for driving the clamp to slide reciprocally on the guide rail; the form of the reciprocating driving means may be selected as required, for example, by selecting an electric push rod to push and pull the clamp portion of the gold pin transfer clamp 2, or by rotating a crank by a motor and connecting the crank with the clamp portion of the gold pin transfer clamp 2 by a link to form a crank block structure, thereby realizing reciprocating sliding of the clamp portion of the gold pin transfer clamp 2 on a guide rail.
The gold pin cutter 3 is composed of a clamp part and a cutting component, wherein the clamp part is identical to the gold pin fixing clamp 1, and a bottom plate and a cover plate of the clamp part are the bottom plate and the cover plate of a cutter table part of the gold pin cutter 3, and more than two groups of grooves are oppositely formed on the upper surface of the cutter table bottom plate and the lower surface plate of the cutter table cover plate. An electric control cutter is fixed on one side of the cutter table cover plate; the electric control cutter comprises a bracket, and the bracket is fixed on one side of the cutter table cover plate; an electric lifting device is arranged on the support, a cutter is arranged at the free end of the lifting device, and a cutting table is matched with the cutter table to finish cutting off the gold pin. When the cutter table bottom plate and the cutter table cover plate are closed, the control device controls the electric control cutter to start through program control or a travel switch, and the gold pin extending out of the cutter table is cut off. Referring to fig. 7 and 8, there is shown an embodiment of an electrically controlled cutter, which comprises a motor 51 and a screw 54 coaxially connected to the motor, on which the cutter 53 is mounted; two guide rails 52 are arranged on the support, the back of the cutter is matched with the guide rails, and the direction of the cutter is controlled by the guide rails 52. In operation, the motor 51 rotates in a forward or reverse direction to drive the screw 54 to rotate, so that the cutter 53 can be controlled to ascend or descend to realize the cutting action.
The control device consists of a control module and a position sensor, wherein the control module can be composed of a singlechip, a PLC or a relay and the like; the position sensor may be a contact sensor, a travel switch, a photoelectric switch, or the like. In use, as shown in fig. 6, the position sensor A, B is provided at the positions of the front dead point and the rear dead point of the jig portion of the gold pin transfer jig 2; so that the control device drives the lifting driving device in the clamp part of the gold pin conveying clamp 2 and the gold pin cutter 3 to act at the front dead center or the rear dead center of the clamp part of the gold pin conveying clamp 2 to complete the opening or closing action of the clamp. And starting the electric control cutter to cut off the gold pin extending out of the cutter table after the cutter table bottom plate and the cutter table cover plate are closed.
Claims (1)
1. The automatic gold pin cutting device is characterized by comprising a bedplate, and a gold pin fixing clamp, a gold pin conveying clamp and a Jin Xiao cutter which are sequentially arranged on the bedplate;
The gold pin fixing clamp comprises: the lifting driving device is used for driving the cover plate to move up and down relative to the bottom plate; more than two groups of grooves are oppositely arranged on the upper surface of the bottom plate and the lower surface plate of the cover plate;
The lifting driving device is as follows: the upper end of the penetrating rod is fixedly arranged on the cover plate, a perforation is arranged on the bottom plate corresponding to the penetrating rod, and the lower end of the penetrating rod penetrates through the perforation and extends out of the bottom plate; a reset spring is arranged on the penetrating rod between the bottom plate and the cover plate; the lower end of the penetrating rod extends into the hollow electromagnet; when the electromagnet is powered on, the penetrating rod moves downwards, so that the cover plate covers the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the reset spring;
The gold pin conveying clamp comprises: a guide rail is arranged on the bedplate, and a clamp for fixing the gold pin is arranged on the guide rail in a sliding manner; the reciprocating driving device is used for driving the clamp for fixing the gold pin to slide reciprocally on the guide rail;
The fixture for fixing the gold pin comprises: the lifting driving device is used for driving the cover plate to move up and down relative to the bottom plate; more than two groups of grooves are oppositely arranged on the upper surface of the bottom plate and the lower surface plate of the cover plate;
Wherein, in the process that the reciprocating driving device drives the clamp for fixing the gold pin to move forwards, the lifting driving device enables the cover plate to be attached to the bottom plate; in the process that the reciprocating driving device drives the clamp for fixing the gold pin to move backwards, the lifting driving device separates the cover plate from the bottom plate;
the reciprocating driving device is an electric push rod;
The gold pin cutter comprises: an electric control cutter is arranged on one side of the cutter table; the tool rest comprises a tool rest bottom plate and a tool rest cover plate; the cutter table lifting driving device is used for driving the cover plate to move up and down relative to the bottom plate;
An electric control cutter is fixed on one side of the cutter table cover plate; more than two groups of grooves are oppositely arranged on the upper surface of the cutter table bottom plate and the lower surface plate of the cutter table cover plate;
The electric control cutter comprises a bracket, and the bracket is fixed on one side of the cutter table cover plate; an electric lifting device is arranged on the bracket, and a cutter is arranged at the free end of the lifting device;
The working process comprises the following steps: in the initial state, the clamp part in the gold pin conveying clamp is close to the gold pin fixing clamp; opening the gold pin fixing clamp, the gold pin conveying clamp and the clamp of the Jin Xiao cutter, respectively placing the gold pins in the grooves on the upper surface of the bottom plate of each clamp, wherein the front ends of the gold pins are positioned at the knife edge positions of the gold pin cutter;
cutting for the first time: opening the equipment, wherein the gold pin conveying clamp is positioned at the left dead center, and the control device controls the clamp part of the gold pin conveying clamp to be closed so as to fix the gold pin; meanwhile, the control device controls the gold pin fixing clamp and the clamp of the Jin Xiao cutter to be still in an open state;
The control device controls the reciprocating driving device of the gold pin conveying clamp to start to act so as to enable the clamp part of the gold pin conveying clamp to move towards the Jin Xiao cutter, and the gold pin can move towards the gold pin cutter under the drive of the gold pin conveying clamp because the gold pin fixing clamp and the clamp of the Jin Xiao cutter are in an open state at the moment so as to enable the front end of the gold pin to extend forwards; when the control device detects that the gold pin conveying clamp moves to the right dead point position through the position sensor, the control device controls the clamp part of the gold pin conveying clamp to be opened; simultaneously, the control device controls the golden pin fixing clamp and the clamp of the Jin Xiao cutter to be closed, and the front end and the rear end of the golden pin are fixed;
When the gold pin is fixed, the control device controls the cutting unit of the gold pin cutter to perform cutting operation, so that the gold pin extending out of the knife edge can be cut off; meanwhile, the control device controls the clamp part of the gold pin conveying clamp to be opened, and controls the reciprocating driving device of the gold pin conveying clamp to drive the clamp part leftwards, so that the opened clamp part moves leftwards until reaching a left dead point; thereby completing the first cut-off;
Cutting off for the second time: after the clamp portion of the gold pin transfer clamp reaches the left dead center, the second cut starts: the control device controls the clamp part of the gold pin conveying clamp to be closed again so as to fix the gold pin; the control device controls the gold pin fixing clamp and the clamp of the Jin Xiao cutter to be in an open state again; the gold pin is driven by the gold pin conveying clamp to move towards the gold pin cutter so that the front end of the gold pin extends forwards; when the gold pin conveying clamp moves to the right dead point position, the control device controls the clamp part of the gold pin conveying clamp to be opened; the control device controls the golden pin fixing clamp and the clamp of the Jin Xiao cutter to be closed, so that the front end and the rear end of the golden pin are fixed;
When the gold pin is fixed, the control device controls the cutting unit of the gold pin cutter to perform cutting operation, so that the gold pin extending out of the knife edge can be cut off; simultaneously, the clamp part of the gold pin conveying clamp is opened, and the clamp part moves leftwards until reaching a left dead point under the drive of the reciprocating driving device of the gold pin conveying clamp; thereby completing the second cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425414.1A CN110000310B (en) | 2019-05-21 | 2019-05-21 | Automatic cutting device for gold pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425414.1A CN110000310B (en) | 2019-05-21 | 2019-05-21 | Automatic cutting device for gold pin |
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| Publication Number | Publication Date |
|---|---|
| CN110000310A CN110000310A (en) | 2019-07-12 |
| CN110000310B true CN110000310B (en) | 2024-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425414.1A Active CN110000310B (en) | 2019-05-21 | 2019-05-21 | Automatic cutting device for gold pin |
Country Status (1)
| Country | Link |
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| CN (1) | CN110000310B (en) |
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|---|---|---|---|---|
| CN1883856A (en) * | 2005-06-22 | 2006-12-27 | 王洋 | Automatic clamping chuck device of instrument lathe |
| CN203778657U (en) * | 2014-04-10 | 2014-08-20 | 际华三五四三针织服饰有限公司 | Cutting device |
| CN106111856A (en) * | 2016-06-21 | 2016-11-16 | 枝江久熠照明电器有限公司 | A kind of double iron wire pay-offs on the automatic guiding machine of electric welding |
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| CN110000310A (en) | 2019-07-12 |
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