CN210418357U - Automatic LED support conveying device for LED wire welding machine - Google Patents
Automatic LED support conveying device for LED wire welding machine Download PDFInfo
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- CN210418357U CN210418357U CN201921293315.4U CN201921293315U CN210418357U CN 210418357 U CN210418357 U CN 210418357U CN 201921293315 U CN201921293315 U CN 201921293315U CN 210418357 U CN210418357 U CN 210418357U
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Abstract
The utility model discloses a LED support automatic conveyor for LED bonding wire machine, including main base module, clamping jaw module, preceding guide rail module, back guide rail module and automatic rising heating platform. The conveying device conveys the LED support at the material level to an automatic lifting heating platform at a welding position along a rail through a front clamping jaw assembly of the clamping jaw module for welding, and conveys the LED support to a material box on a material discharging position through a rear clamping jaw assembly of the clamping jaw module after welding is finished for automatic material receiving. The device provided by the utility model improve current technique, solved the problem among the prior art, the LED support that conveying efficiency is high, the pay-off position is accurate stable and can adapt to different width, different thickness. The utility model provides a device's simple structure is reliable, assembles simple easy operation in earlier stage, and later maintenance is convenient, can improve production efficiency by a wide margin, the cost is reduced.
Description
Technical Field
The utility model relates to an automatic conveyor, specific saying so relates to an automatic conveyor of LED support for LED bonding wire machine.
Background
An LED wire bonding machine is a key device for bonding LED chip leads. The high-speed and high-precision LED wire welding machine needs an automatic conveying device, and meets the requirements of high conveying speed and accurate positioning precision of an LED support. The conveying device mainly comprises: main base, clamping jaw module, preceding guide rail module, back guide rail module, lift heating platform etc.. The main working process is as follows: the clamping jaw module clamps the LED support in the track and completes conveying in the track at high speed and high precision. The conveying is divided into three stages, namely a feeding position, a welding position and a discharging position. The feeding position conveys the LED support to the lifting heating platform through the front clamping jaw for welding, and the LED support is conveyed to the material box through the rear clamping jaw after welding is completed to complete automatic material receiving. Therefore, the conveying device of the LED wire bonding machine is mainly used for completing the automatic conveying task of the LED support.
At present, the internal wire bonding machine for the automatic conveying device of the LED support has a complex structure, is inconvenient to assemble and debug, wastes a large amount of time, and is inconvenient to operate and maintain in the later period. In the specific working process, the LED supports which are low in conveying efficiency, poor in positioning accuracy and incapable of adapting to different widths and different thicknesses exist.
Aiming at the problems, the development of a high-speed and high-precision automatic conveying device for the LED support of the LED wire bonding machine is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the deficiency among the prior art, the to-be-solved technical problem of the utility model lies in providing an automatic conveyor of LED support for LED bonding wire machine. The automatic LED support conveying device is simple and reliable in structure, convenient to assemble, debug, operate and maintain, capable of dealing with LED supports of different widths and different thicknesses, high in conveying efficiency and accurate in positioning.
In order to solve the technical problem, the utility model discloses a following scheme realizes: an automatic conveyor of LED support for LED bonding wire machine, includes:
the main base module comprises two vertical plates which are arranged in a bilateral symmetry mode, two parallel first linear guide rails arranged at the tops of the two vertical plates and two groups of Y-axis driving mechanisms symmetrically arranged on the inner sides of the two vertical plates;
the clamping jaw module is arranged on the main base module and used for clamping an LED bracket and comprises a driving mechanism, a cam mechanism, an upper clamping jaw assembly, a fixed lower clamping jaw assembly, a tensioning wheel assembly and a correlation sensor assembly for positioning the movement position of the LED bracket, wherein the driving mechanism is connected with the cam mechanism through a synchronous belt, the cam mechanism drives the movable upper clamping jaw assembly to lift through a convex body on the cam mechanism so as to reduce or increase the gap between the upper clamping jaw assembly and the lower clamping jaw assembly, the tensioning wheel assembly is arranged on a side plate and is provided with an adjusting structure for adjusting the tightness of the synchronous belt, and the correlation sensor assembly is arranged on the left side of the lower clamping jaw assembly;
the front guide rail assembly and the rear guide rail assembly are respectively arranged on the sliding blocks of the two first linear guide rails and are respectively connected with the driving parts of the two groups of Y-axis driving mechanisms, and the two groups of Y-axis driving mechanisms respectively drive the front guide rail assembly and the rear guide rail assembly to move and increase or decrease the width between the front guide rail assembly and the rear guide rail assembly;
and the automatic lifting heating platform is arranged on the rear side of the main base module and is provided with an LED bracket fixing part for fixing the LED bracket and a heating part for heating the LED bracket.
Further, main base module still includes first base, and two risers are left riser and right riser respectively, what left side riser and right riser symmetry set firmly in two sand grips of bilateral symmetry of first base up end.
Furthermore, the cam mechanism adopts a cycloid cam, and a position sensor capable of accurately positioning the rotation position of the cam is arranged on the cycloid cam.
Further, the front guide rail assembly is used for bearing the LED bracket and comprises a base, an X-direction module, a front guide rail, a guide rail supporting assembly and an LED bracket preheating assembly;
the base is provided with a second linear guide rail for X-direction movement, the clamping jaw module is arranged on a sliding block of the second linear guide rail, and the base is arranged on sliding blocks of the first linear guide rails at two ends of the main base module;
the X-direction module comprises a stepping motor, a large-lead ball screw, a fixed seat, a supporting seat, a coupler and a position sensor, wherein the stepping motor is arranged on the fixed seat, the driving end of the stepping motor is connected with the ball screw, the ball screw is connected with the clamping jaw module, and the stepping motor drives the ball screw to rotate to drive the clamping jaw module to move in the X direction;
the front guide rail is arranged on the guide rail supporting component, and a fine adjustment cam for fine adjusting the Z-direction height of the front guide rail is arranged on the guide rail supporting component;
the LED support preheating assembly is arranged on the base, and a preheating part is arranged on the LED support preheating assembly.
Further, the rear guide rail assembly comprises a rear guide rail, a left supporting seat, a guide rail supporting assembly and a right supporting seat, the left supporting seat and the right supporting seat are respectively fixed on the sliding blocks of the two first linear guide rails, the upper ends of the left supporting seat and the right supporting seat are respectively provided with the guide rail supporting assembly, and the guide rail supporting assembly is provided with a rear guide rail.
Further, all install the fine setting cam that is used for fine setting back guide rail Z to the height on left side supporting seat and the right branch supporting seat.
Further, the automatic lifting heating platform comprises a second base, an upper top platform mechanism and a lower pressing plate mechanism, the second base is provided with the upper top platform mechanism and the lower pressing plate mechanism, the lower pressing plate mechanism is arranged right above the upper top platform mechanism, and the upper top platform mechanism is provided with a heating part.
Furthermore, the upper top platform mechanism comprises a heating part, a pressing mechanism, a first cam mechanism, a sliding block, a motor, a cross guide rail, a bearing, a first tension spring and a heating platform Z-direction height adjusting mechanism; set up on the sliding block heating portion, the drive division of motor is connected first cam mechanism, and it is through the drive first cam mechanism drives the sliding block and does the lift action with the cooperation of first extension spring down, first extension spring connect respectively the second base with on the sliding block, it is used for coordinating first cam mechanism and resets.
Further, the cam on the first cam mechanism adopts a cycloid cam.
Furthermore, the lower pressing plate mechanism comprises a lower pressing plate, a lower pressing motor, a left clamp module, a right clamp module, a fixed arm, a second cam mechanism, a third linear guide rail and a second tension spring; the left clamp module and the right clamp module are arranged on the fixed arm, the pressing motor is arranged on the adapter plate, the adapter plate is arranged on a second base, the fine adjustment cam on the adapter plate is adjusted to finely adjust the Z-direction height of the pressing plate mechanism, the pressing motor rotates to drive the second cam mechanism, and then the pressing plate is driven to move up and down to enable the LED support to be pressed and loosened, the cam on the second cam mechanism is a cycloid cam, and the second tension spring is arranged on the second base and the fixed arm and used for being reset in cooperation with the cam mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses LED support automatic conveying device's whole spare part is less, and simple structure is reliable, and the cost reduces relatively, and assembly debugging and operation maintenance are convenient, can deal with the LED support of different width, different thickness and carry efficient, and the location is accurate.
2. The utility model discloses LED support automatic conveying device's preceding, back guide rail width is synchronous adjustable and adjust simple accurate, can adapt to the LED support of different widths according to the customer requirement.
3. The upper top plate and the lower pressing plate in the automatic heating lifting platform are provided with height fine adjustment mechanisms, so that the automatic heating lifting platform can adapt to LED supports with different thicknesses, the problem that operation and adjustment are troublesome due to the thickness change of the LED supports is solved, and meanwhile, the automatic heating lifting platform is convenient for assembly and debugging in the early stage.
4. The lower clamping jaw is provided with the fine adjustment mechanism, can finely adjust the height of the clamping jaw, prevent the LED support from deforming due to upward pressing or downward pressing, improve conveying precision, and reduce assembling and debugging difficulty, thereby improving debugging efficiency and saving cost.
5. The input end of the automatic conveying device is provided with a preheating structure, so that the heating block can be replaced without being detached, the automatic conveying device is suitable for LED supports with different widths, and the automatic conveying device is convenient to operate.
Drawings
Fig. 1 is the utility model discloses a LED support automatic conveying device overall structure sketch map for LED bonding wire machine.
Fig. 2 is a schematic structural diagram of the main base module of the present invention.
Fig. 3 is a schematic structural view of the clamping jaw module of the present invention.
Fig. 4 is a schematic structural diagram of the front guide rail module of the present invention.
Fig. 5 is a schematic structural diagram of the rear rail module of the present invention.
Fig. 6 is a schematic structural diagram of the automatic lifting heating platform module of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Embodiment 1, the utility model discloses a specific structure as follows:
referring to fig. 1-6, the present invention provides an automatic conveying device for LED frame of LED bonding wire machine, including:
the main base module 2 comprises two vertical plates which are symmetrically arranged left and right, two parallel first linear guide rails 204 arranged at the tops of the two vertical plates, and two groups of Y-axis driving mechanisms 205 which are symmetrically arranged at the inner sides of the two vertical plates;
the clamping jaw module 3 is arranged on the main base module 2 and used for clamping an LED bracket, and comprises a driving mechanism 301, a cam mechanism 302, an upper clamping jaw assembly 303, a fixed lower clamping jaw assembly 304, a tensioning wheel assembly 305 and an opposite emission sensor assembly 306 for positioning the movement position of the LED bracket, wherein the driving mechanism 301 is connected with the cam mechanism 302 through a synchronous belt to clamp and loosen the LED bracket, the cam mechanism 302 drives the movable upper clamping jaw assembly 303 to lift through a convex body on the cam mechanism 302, so that the gap between the upper clamping jaw assembly 303 and the lower clamping jaw assembly 304 is reduced or increased, the tensioning wheel assembly 305 is arranged on a side plate and is provided with an adjusting structure for adjusting the tightness of the synchronous belt, and the opposite emission sensor assembly 306 is arranged on the left side of the lower clamping jaw assembly 304; the cam mechanism 302 has no rigid impact or flexible impact, the high-speed motion vibration is small, the motion is accurate, and the motion rule is known; the height of the lower clamping jaw assembly 304 is adjustable, so that the LED bracket can be prevented from being deformed due to upward pressing or downward pressing, and assembly and debugging are facilitated. The tensioning assembly 305 is used for controlling the tightness degree of the synchronous belt, and the synchronous belt is convenient to disassemble and assemble. The correlation sensor assembly 306 is arranged on the left side of the clamping jaw and used for accurately positioning the movement position of the LED bracket, so that automatic control is facilitated;
the front guide rail assembly 4 and the rear guide rail assembly 5 are respectively arranged on the sliding blocks of the two first linear guide rails 204 and are respectively connected with the driving parts of the two groups of Y-axis driving mechanisms 205, and the two groups of Y-axis driving mechanisms 205 respectively drive the front guide rail assembly 4 and the rear guide rail assembly 5 to move and increase or decrease the width between the front guide rail assembly 4 and the rear guide rail assembly 5;
and the automatic lifting heating platform 6 is arranged on the rear side of the main base module 2 and is provided with an LED bracket fixing part for fixing the LED bracket and a heating part for heating the LED bracket.
A preferred technical solution of this embodiment: the main base module 2 further includes a first base 201, the two vertical plates are a left vertical plate 202 and a right vertical plate 203, and the left vertical plate 202 and the right vertical plate 203 are symmetrically and fixedly arranged on two convex strips which are symmetrical to each other and arranged on the upper end surface of the first base 201.
A preferred technical solution of this embodiment: the cam mechanism 302 adopts a cycloid cam, a position sensor capable of accurately positioning the rotation position of the cam is arranged on the cycloid cam, the rotation position of the cam can be accurately positioned, the ascending or descending height of the clamping jaw is calculated, and debugging and computer programming automatic control are facilitated.
A preferred technical solution of this embodiment: the front guide rail assembly 4 is used for bearing the LED bracket and comprises a base 401, an X-direction module 402, a front guide rail 403, a guide rail support assembly 404 and an LED bracket preheating assembly 405;
the base 401 is provided with a second linear guide rail for X-direction movement, the clamping jaw module 3 is arranged on a slide block of the second linear guide rail, and the base 401 is arranged on a slide block of the first linear guide rail 204 at two ends of the main base module 2;
the X-direction module 402 comprises a stepping motor, a large-lead ball screw, a fixed seat, a supporting seat, a coupler and a position sensor, wherein the stepping motor is arranged on the fixed seat, the driving end of the stepping motor is connected with the ball screw, the ball screw is connected with the clamping jaw module 3, and the stepping motor drives the ball screw to rotate to drive the clamping jaw module 3 to move in the X direction;
the front guide rail 403 is arranged on a guide rail support assembly 404, and a fine adjustment cam for fine adjusting the Z-direction height of the front guide rail 403 is arranged on the guide rail support assembly 404; the Z-direction height of the front guide rail can be finely adjusted, the precision requirement of mutual matching of all modules is met, and assembly and debugging are facilitated.
The LED support preheating assembly 405 is mounted on the base 401, and a preheating part is provided thereon. The LED fixture preheat assembly 405 is mounted on the base 401 and is comprised of two heating rods, a heating block, a thermal insulating block, a support base, and a thermal coupler. The effect of preheating is mainly carried out to the LED support that comes the material level, shortens welding position heating time, raises the efficiency. The incoming material support preheats the LED support that the subassembly need not to dismantle under can preheat different specification width, increases the convenience of use.
A preferred technical solution of this embodiment: the rear guide rail assembly 5 comprises a rear guide rail 501, a left support seat 502, a guide rail support assembly 503 and a right support seat 504, the left support seat 502 and the right support seat 504 are respectively fixed on the sliding blocks of the two first linear guide rails 204, the upper ends of the left support seat and the right support seat are respectively provided with the guide rail support assembly 503, and the guide rail support assembly 503 is provided with the rear guide rail 501.
A preferred technical solution of this embodiment: fine adjustment cams for fine adjusting the Z-direction height of the rear guide rail 501 are arranged on the left support seat 502 and the right support seat 504.
A preferred technical solution of this embodiment: the automatic lifting heating platform 6 comprises a second base 601, an upper platform mechanism 602 and a lower pressing plate mechanism 603, the upper platform mechanism 602 and the lower pressing plate mechanism 603 are arranged on the second base 601, the lower pressing plate mechanism 603 is arranged right above the upper platform mechanism 602, and a heating part is arranged on the upper platform mechanism 602.
A preferred technical solution of this embodiment: the upper top platform mechanism 602 comprises a heating part, a pressing mechanism, a first cam mechanism, a sliding block, a motor, a cross guide rail, a bearing, a first tension spring and a heating platform Z-direction height adjusting mechanism; set up on the sliding block heating portion, the drive division of motor is connected first cam mechanism, and it is through the drive first cam mechanism drives the sliding block and does the lift action with the cooperation of first extension spring down, first extension spring connect respectively second base 601 with on the sliding block, it is used for cooperating first cam mechanism and resets.
A preferred technical solution of this embodiment: the cam on the first cam mechanism adopts a cycloid cam.
A preferred technical solution of this embodiment: the lower pressing plate mechanism 603 comprises a lower pressing plate, a lower pressing motor, a left clamp module, a right clamp module, a fixed arm, a second cam mechanism, a third linear guide rail and a second tension spring; the left clamp module and the right clamp module are arranged on the fixed arm, the pressing motor is arranged on the adapter plate, the adapter plate is arranged on a second base, the fine adjustment cam on the adapter plate is adjusted to finely adjust the Z-direction height of the pressing plate mechanism, the pressing motor rotates to drive the second cam mechanism, and then the pressing plate is driven to move up and down to enable the LED support to be pressed and loosened, the cam on the second cam mechanism is a cycloid cam, and the second tension spring is arranged on the second base and the fixed arm and used for being reset in cooperation with the cam mechanism.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. The utility model provides a LED support automatic conveyor for LED bonding wire machine which characterized in that includes:
the main base module (2) comprises two vertical plates which are arranged in a bilateral symmetry mode, two parallel first linear guide rails (204) arranged at the tops of the two vertical plates and two groups of Y-axis driving mechanisms (205) symmetrically arranged on the inner sides of the two vertical plates;
a clamping jaw module (3) arranged on the main base module (2) and used for clamping the LED bracket, which comprises a driving mechanism (301), a cam mechanism (302), an upper clamping jaw component (303), a fixed lower clamping jaw component (304), a tension wheel component (305) and a correlation sensor component (306) for positioning the movement position of an LED bracket, the driving mechanism (301) is connected with the cam mechanism (302) through a synchronous belt, the cam mechanism (302) drives the movable upper clamping jaw component (303) to lift through the convex body on the cam mechanism, thereby reducing or increasing the gap between the upper jaw assembly (303) and the lower jaw assembly (304), the tensioning wheel assembly (305) is arranged on a side plate and is provided with an adjusting structure for adjusting the tightness of the synchronous belt, the correlation sensor assembly (306) is arranged at the left side of the lower clamping jaw assembly (304);
the front guide rail assembly (4) and the rear guide rail assembly (5) are respectively arranged on the sliding blocks of the two first linear guide rails (204) and are respectively connected with the driving parts of the two groups of Y-axis driving mechanisms (205), and the two groups of Y-axis driving mechanisms (205) are used for respectively driving the front guide rail assembly (4) and the rear guide rail assembly (5) to move and increasing or decreasing the width between the front guide rail assembly (4) and the rear guide rail assembly (5);
and the automatic lifting heating platform (6) is arranged on the rear side of the main base module (2) and is provided with an LED bracket fixing part for fixing the LED bracket and a heating part for heating the LED bracket.
2. The automatic conveying device for the LED bracket of the LED wire bonding machine according to claim 1, wherein the main base module (2) further comprises a first base (201), the two vertical plates are a left vertical plate (202) and a right vertical plate (203), and the left vertical plate (202) and the right vertical plate (203) are symmetrically fixed on two convex strips which are symmetrically arranged on the left and right of the upper end surface of the first base (201).
3. The automatic conveying device for the LED bracket of the LED wire bonding machine is characterized in that the cam mechanism (302) adopts a cycloid cam, and a position sensor capable of accurately positioning the rotation position of the cam is arranged on the cycloid cam.
4. The automatic conveying device for the LED bracket of the LED wire bonding machine is characterized in that the front guide rail assembly (4) is used for bearing the LED bracket and comprises a base (401), an X-direction module (402), a front guide rail (403), a guide rail supporting assembly (404) and an LED bracket preheating assembly (405);
the base (401) is provided with a second linear guide rail for X-direction movement, the clamping jaw module (3) is arranged on a sliding block of the second linear guide rail, and the base (401) is arranged on sliding blocks of the first linear guide rails (204) at two ends of the main base module (2);
the X-direction module (402) comprises a stepping motor, a large-lead ball screw, a fixed seat, a supporting seat, a coupling and a position sensor, wherein the stepping motor is arranged on the fixed seat, the driving end of the stepping motor is connected with the ball screw, the ball screw is connected with the clamping jaw module (3), and the stepping motor drives the ball screw to rotate to drive the clamping jaw module (3) to move in the X direction;
the front guide rail (403) is arranged on a guide rail supporting component (404), and a fine adjustment cam for fine adjusting the Z-direction height of the front guide rail (403) is arranged on the guide rail supporting component (404);
the LED support preheating assembly (405) is arranged on the base (401), and a preheating part is arranged on the LED support preheating assembly.
5. The automatic conveying device for the LED bracket of the LED wire bonding machine is characterized in that the rear guide rail assembly (5) comprises a rear guide rail (501), a left support seat (502), a guide rail support assembly (503) and a right support seat (504), the left support seat (502) and the right support seat (504) are respectively fixed on sliding blocks of the two first linear guide rails (204), the upper ends of the left support seat and the right support seat are respectively provided with the guide rail support assembly (503), and the guide rail support assembly (503) is erected with the rear guide rail (501).
6. The automatic conveying device for the LED bracket of the LED wire bonding machine is characterized in that the left support seat (502) and the right support seat (504) are respectively provided with a fine adjustment cam for fine adjustment of the Z-direction height of the rear guide rail (501).
7. The automatic conveying device for the LED support of the LED wire bonding machine according to claim 1, wherein the automatic lifting and heating platform (6) comprises a second base (601), an upper top platform mechanism (602) and a lower pressing plate mechanism (603), the upper top platform mechanism (602) and the lower pressing plate mechanism (603) are arranged on the second base (601), the lower pressing plate mechanism (603) is arranged right above the upper top platform mechanism (602), and a heating part is arranged on the upper top platform mechanism (602).
8. The automatic conveying device for the LED bracket of the LED wire bonding machine is characterized in that the upper top platform mechanism (602) comprises a heating part, a pressing mechanism, a first cam mechanism, a sliding block, a motor, a cross guide rail, a bearing, a first tension spring and a heating platform Z-direction height adjusting mechanism; set up on the sliding block heating portion, the drive division of motor is connected first cam mechanism, and it is through the drive first cam mechanism drives the sliding block and does the lift action with the cooperation of first extension spring down, first extension spring connect respectively second base (601) with on the sliding block, it is used for cooperating first cam mechanism and resets.
9. The automatic conveying device for the LED bracket of the LED wire bonding machine according to claim 8, characterized in that the cam on the first cam mechanism is a cycloid cam.
10. The automatic conveying device for the LED bracket of the LED wire bonding machine according to claim 7, characterized in that the lower pressing plate mechanism (603) comprises a lower pressing plate, a lower pressing motor, a left clamp module, a right clamp module, a fixed arm, a second cam mechanism, a third linear guide rail and a second tension spring; the left clamp module and the right clamp module are arranged on the fixed arm, the pressing motor is arranged on the adapter plate, the adapter plate is arranged on a second base, the fine adjustment cam on the adapter plate is adjusted to finely adjust the Z-direction height of the pressing plate mechanism, the pressing motor rotates to drive the second cam mechanism, and then the pressing plate is driven to move up and down to enable the LED support to be pressed and loosened, the cam on the second cam mechanism is a cycloid cam, and the second tension spring is arranged on the second base and the fixed arm and used for being reset in cooperation with the cam mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293315.4U CN210418357U (en) | 2019-08-05 | 2019-08-05 | Automatic LED support conveying device for LED wire welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293315.4U CN210418357U (en) | 2019-08-05 | 2019-08-05 | Automatic LED support conveying device for LED wire welding machine |
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| CN210418357U true CN210418357U (en) | 2020-04-28 |
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| CN201921293315.4U Active CN210418357U (en) | 2019-08-05 | 2019-08-05 | Automatic LED support conveying device for LED wire welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524468A (en) * | 2020-05-19 | 2020-08-11 | 温州啃途电子科技有限公司 | Self-maintenance LED display screen equipment |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524468A (en) * | 2020-05-19 | 2020-08-11 | 温州啃途电子科技有限公司 | Self-maintenance LED display screen equipment |
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