CN210132114U - Gold pin conveying clamp - Google Patents
Gold pin conveying clamp Download PDFInfo
- Publication number
- CN210132114U CN210132114U CN201920733251.9U CN201920733251U CN210132114U CN 210132114 U CN210132114 U CN 210132114U CN 201920733251 U CN201920733251 U CN 201920733251U CN 210132114 U CN210132114 U CN 210132114U
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- clamp
- bottom plate
- driving device
- cover plate
- gold pin
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Abstract
The utility model discloses a gold round pin conveying anchor clamps. The method comprises the following steps: the table plate is provided with a guide rail, and a clamp for fixing a gold pin is arranged on the guide rail in a sliding manner; the reciprocating driving device is used for driving the clamp to slide on the guide rail; the 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 of the cover plate; 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 that the reciprocating driving device drives the clamp to move backwards, the lifting driving device enables the cover plate to be separated from the bottom plate. By adopting the structure, the reciprocating driving device and the clamp can well finish the gold pin conveying under the coordination of other devices, thereby being convenient for realizing the automatic cutting of the gold pin.
Description
Technical Field
The utility model relates to a gold round pin conveying anchor clamps.
Background
The gold pin is also called spring vibrating wire, which is spiral and is formed by plating gold on the outer surface of a copper wire. The star emblem and the olive branch on the surface of the epaulet of the clothing product are embroidered by the golden pin and the mother-of-pearl. The gold pins are required to be cut into gold pin sections with different lengths before embroidery, the method in the initial production stage is that an operator uses scissors to discontinuously cut the gold pins with good sizes one by one, the length cut by hand is difficult to control accurately, and the efficiency is slow.
In order to solve the problems of manual shearing, labor waste and time waste, the automatic cutting device for the gold pin is developed to be a technical problem to be solved, in the development process, the transmission of the gold pin is one of the problems, the fixation of the gold pin in the past is realized by depending on the hand of a person, and the mode cannot be used in the automatic production process.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a gold pin conveying jig used in an automatic gold pin cutting apparatus.
In order to achieve the above object, the utility model discloses a gold round pin conveying clamp, include: the table plate is provided with a guide rail, and a clamp for fixing a gold pin is arranged on the guide rail in a sliding manner; the reciprocating driving device is used for driving the clamp to slide on the guide rail;
the 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 of the cover plate;
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 to move forwards; and in the process that the reciprocating driving device drives the clamp to move backwards, the lifting driving device enables the cover plate to be separated from the bottom plate.
Preferably, the reciprocating driving device is an electric push rod.
Preferably, the reciprocating driving device comprises a motor-driven turntable, an eccentric rotating shaft is arranged on the turntable, and the clamp is connected to the eccentric rotating shaft through a connecting rod.
Preferably, the lifting driving device is: the upper end of the penetrating rod is fixedly arranged on the cover plate, a through hole is formed in the bottom plate corresponding to the penetrating rod, and the lower end of the penetrating rod penetrates through the through hole and extends out of the bottom rod; a reset spring is arranged on the through 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 electrified, the penetrating rod moves downwards to enable the cover plate to cover the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the return spring.
By adopting the structure, the reciprocating driving device and the clamp can well finish the gold pin conveying under the coordination of other devices, thereby being convenient for realizing the automatic cutting of the gold pin.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a gold pin fixing jig.
FIG. 3 is a schematic view of the operation of the present invention;
FIG. 4 is a schematic illustration of the workflow of FIG. 3 after a further movement;
FIG. 5 is a schematic view of the workflow of FIG. 4 after a further movement;
fig. 6 is a schematic diagram of the control relationship of the control device.
Fig. 7 is a schematic structural diagram of an embodiment of an electrically controlled cutter.
Fig. 8 is a schematic structural view of the electric control cutter shown in fig. 7 after cutting.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model discloses a gold round pin conveying clamp, as shown in FIG. 1, include: 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 way; the jig for fixing the gold pin, as shown in fig. 1 and 2, includes: the lifting device comprises a bottom plate 113, a cover plate 111 matched with the bottom plate, and a lifting driving device, wherein 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 112 and 114 are oppositely arranged on the upper surface of the bottom plate and the lower surface 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 in fixing the gold pin after being covered on the bottom plate. As shown in fig. 1 and 2, the lifting driving device is: the upper end of the through rod 115 is fixedly arranged on the cover plate 111, a through hole is formed in the bottom plate 113 corresponding to the through rod, and the lower end of the through rod penetrates through the through hole and extends out of the bottom plate; a return spring 117 is arranged on the through rod between the bottom plate and the cover plate; a hollow electromagnet 116 (installed below the bottom plate through a shell or an installation plate), the lower end of the through rod 115 extends into the hollow electromagnet 116; when the electromagnet is electrified, the penetrating rod moves downwards to enable the cover plate to cover the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the return spring. In actual use, the bottom plate can be fixed on the bedplate according to requirements. The hollow electromagnet is fixed on a bedplate on the lower surface of the bottom plate, or can be manufactured into a whole on the bottom plate.
The lower surface of the clamp is provided with a sliding groove matched with the guide rail 21. The reciprocating driving device is used for driving the clamp to slide on the guide rail in a reciprocating manner; the form of the reciprocating driving device can be selected according to the needs, for example, an electric push rod is selected to push and pull the clamp part of the gold pin conveying clamp 2, or a crank is driven by a motor to rotate and is connected with the clamp part of the gold pin conveying clamp 2 through a connecting rod to form a crank block structure, so that the clamp part of the gold pin conveying clamp 2 slides on the guide rail in a reciprocating mode.
For further explanation of the usage of the clamp of the present invention, the present invention will now be further described with reference to the accompanying drawings and other patent material filed in another application.
As shown in fig. 3-5, the gold pin conveying jig 2 of the present invention is provided with an alloy pin fixing jig 1 and a gold pin cutting device 3 to realize automatic cutting. The gold pin fixing clamp 1 is a clamp part shown in fig. 2. The gold pin cutter 3 is composed of a clamp part and a cutting component and is used for fixing and cutting the gold pin. The holder portion of the gold pin cutter 3 has the same structure as that of the holder portion shown in fig. 2. For ease of description and understanding, in the following description, all of the clamp portions are described in terms of the clamp of fig. 2.
The working process of the present invention will now be described with reference to fig. 3 to 5:
in the initial state, as shown in fig. 3, the jig part in the gold pin conveyance jig 2 is close to the gold pin fixing jig 1; and opening the gold pin fixing clamp 1, the gold pin conveying clamp 2 and the gold pin cutter 3, respectively placing the gold pins in the grooves on the upper surface of the bottom plate of each clamp, and enabling the front ends of the gold pins to be located at the knife edge of the gold pin cutter 3.
First cutting: opening the equipment, wherein the gold pin conveying clamp 2 is positioned at a 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 gold pin fixing clamp 1 and the clamps of the gold pin cutting device 3 to be still in an open state;
as shown in fig. 4, the control device controls the reciprocating driving device of the gold pin conveying clamp 2 to start to operate, so that the clamp part of the gold pin conveying clamp 2 moves to the gold pin cutter 3, and the gold pin is driven by the gold pin conveying clamp 2 to move to the gold pin cutter 3 to enable the front end of the gold pin to extend forwards because the clamps of the gold pin fixing clamp 1 and the gold pin cutter 3 are in an open state at the moment; 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 gold pin fixing clamp 1 and the gold pin cutting device 3 to be closed, and the front end and the rear end of the gold pin are fixed.
After the gold pin is fixed, the control device controls a cutting unit of the gold pin cutting device 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 to the left, so that the opened clamp part moves to the left until reaching a left dead center; thereby completing the first cut.
And (3) cutting for the second time: after the clamp portion of the gold pin conveyance clamp 2 reaches the left dead center, the second cutting is started: the control device controls the clamp part of the gold pin conveying clamp 2 to close again to fix the gold pin; the control device controls the gold pin fixing clamp 1 and the gold pin cutter 3 to be in an open state again; the gold pin is driven by the gold pin conveying clamp 2 to move towards the gold pin cutting device 3, so that the front end of the gold pin extends forwards; when the gold pin transfer jig 2 moves to the right dead center position, the control device controls the jig portion of the gold pin transfer jig 2 to open; and the control device controls the gold pin fixing clamp 1 and the gold pin cutting device 3 to close, and fixes the front end and the rear end of the gold pin.
After the gold pin is fixed, the control device controls a cutting unit of the gold pin cutting device 3 to perform cutting operation, so that the gold pin extending out of the knife edge can be cut off; meanwhile, 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 a reciprocating driving device of the gold pin conveying clamp 2; thereby completing the second cut. The process is repeated, so that the cutting-off of the gold pins can be automatically operated.
The gold pin cutting device 3 comprises a clamp part and a cutting component, wherein the clamp part is the same as the gold pin fixing clamp 1, a bottom plate and a cover plate of the clamp part are the bottom plate and the cover plate of the gold pin cutting device 3, and more than two groups of grooves are oppositely arranged on the upper surface of the bottom plate of the cutter platform and the lower surface plate of the cover plate of the cutter platform. An electric control cutter is fixed on one side of the cutter platform cover plate; the electric control cutter comprises a bracket which is fixed on one side of the cutter platform cover plate; the cutting device is characterized in that an electric lifting device is arranged on the support, a cutter is arranged at the free end of the lifting device, and the cutting table is matched with the cutter table to cut off the gold pin. When the knife platform bottom plate and the knife platform 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 knife platform is cut off. Fig. 7 and 8 show an embodiment of an electrically controlled cutter, which comprises a motor 51 and a screw 54 coaxially connected with the motor to form a lifting device, wherein the cutter 53 is arranged on the screw; two guide rails 52 are arranged on the bracket, 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 rotate the screw 54, so that the cutter 53 can be controlled to move up or down to perform a cutting operation.
The control device consists of a control module and a position sensor, wherein the control module can be composed of a single chip microcomputer, a PLC (programmable logic controller) 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 sensors A, B are provided at the positions of the front dead center and the rear dead center of the jig portion of the gold pin conveying jig 2; so that the control device drives the gold pin fixing clamp 1 and the lifting driving devices in the clamp parts of the gold pin conveying clamp 2 and the gold pin cutting device 3 to act when the front dead point or the rear dead point of the clamp part of the gold pin conveying clamp 2 is reached, and the clamp is opened or closed. And after the knife platform bottom plate and the knife platform cover plate are closed, the electric control cutter is started to cut off the gold pin extending out of the knife platform.
Claims (4)
1. A gold pin transfer jig, characterized in that the gold pin transfer jig comprises: the table plate is provided with a guide rail, and a clamp for fixing a gold pin is arranged on the guide rail in a sliding manner; the reciprocating driving device is used for driving the clamp to slide on the guide rail;
the 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 of the cover plate;
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 to move forwards; and in the process that the reciprocating driving device drives the clamp to move backwards, the lifting driving device enables the cover plate to be separated from the bottom plate.
2. The pin transfer jig of claim 1 wherein the reciprocating drive means is a powered push rod.
3. The pin transfer jig of claim 1, wherein the reciprocating driving means comprises a motor-driven turntable on which the eccentric shaft is provided, and the jig is connected to the eccentric shaft through a link.
4. The gold pin transfer jig of claim 1 wherein the lift drive means is: the upper end of the penetrating rod is fixedly arranged on the cover plate, a through hole is formed in the bottom plate corresponding to the penetrating rod, and the lower end of the penetrating rod penetrates through the through hole and extends out of the bottom rod; a reset spring is arranged on the through 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 electrified, the penetrating rod moves downwards to enable the cover plate to cover the bottom plate; when the electromagnet is powered off, the cover plate is separated from the bottom plate under the action of the return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733251.9U CN210132114U (en) | 2019-05-21 | 2019-05-21 | Gold pin conveying clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733251.9U CN210132114U (en) | 2019-05-21 | 2019-05-21 | Gold pin conveying clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210132114U true CN210132114U (en) | 2020-03-10 |
Family
ID=69705256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920733251.9U Active CN210132114U (en) | 2019-05-21 | 2019-05-21 | Gold pin conveying clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210132114U (en) |
-
2019
- 2019-05-21 CN CN201920733251.9U patent/CN210132114U/en active Active
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