Positioning and butting device of light-emitting diode sealing equipment

Abstract

The utility model relates to a positioning and butting device of light-emitting diode sealing equipment, which comprises a support positioning and butting mechanism and a die strip positioning and butting mechanism, and the support positioning and butting mechanism is adjacently arranged above the die strip positioning and butting mechanism. The mold strip positioning and butting mechanism comprises a first positioning assembly, a second positioning assembly and a mold strip jacking assembly, the first positioning assembly is arranged on a mold strip moving path, the second positioning assembly is arranged above the mold strip jacking assembly, and the mold strip jacking assembly can drive a mold strip to ascend and descend; the second positioning assembly comprises a blocking positioning unit, a first detection unit and a second detection unit. The first detection unit and the second detection unit are oppositely arranged on the blocking positioning unit. The scheme of the utility model can automatically detect whether the positioning of the die strip deviates or not, and solves the problem of product scrapping caused by the deviation of the position of the die strip in butt joint and insertion of the support material strip into the die strip due to the position deviation of the die strip.

Description

Technical Field

[0001] The utility model relates to the technical field of glue sealing equipment, in particular to a positioning and docking device for light emitting diode glue sealing equipment. Background Art

[0002] In the light-emitting diode processing technology, the sealing process usually uses sealing equipment to perform automated operations. Currently, in the sealing process, the support material strip and the mold strip filled with glue are respectively transported to the docking device through a conveying mechanism. The docking device controls the lifting of the mold strip and inserts the support material strip into the mold strip. During the docking and insertion process, if the mold strip positioning deviates or the lifting is not in place, the position where the support material strip is placed in the mold strip will be offset, resulting in the product being scrapped. In existing equipment, positioning blocking is usually used to limit the position of the mold strip. However, after the mold strip is lifted and moved, it is impossible to ensure whether the position of the mold strip is offset or whether the lifting is in place; if the position of the mold strip deviates, the support material strip is offset when docked and inserted into the mold strip, resulting in the product being scrapped. Utility Model Content

[0003] In view of the above-mentioned problems, the purpose of the utility model is to provide a positioning and docking device for light-emitting diode sealing equipment, which can automatically detect whether the mold strip positioning is deviated, and solve the problem that the position of the bracket material strip is offset when it is docked and inserted into the mold strip due to the deviation of the mold strip position, resulting in product scrapping.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] The light-emitting diode sealing equipment positioning and docking device comprises a bracket positioning and docking mechanism and a mold strip positioning and docking mechanism. The bracket positioning and docking mechanism is adjacently arranged above the mold strip positioning and docking mechanism. The mold strip positioning and docking mechanism comprises a first positioning component, a second positioning component, and a mold strip lifting component. The first positioning component is arranged on the mold strip moving path, the second positioning component is arranged above the mold strip lifting component, the mold strip lifting component can drive the mold strip to rise and fall, and the second positioning component comprises a blocking positioning unit, a first detection unit and a second detection unit. The first detection unit and the second detection unit are relatively arranged on the blocking positioning unit.

[0006] A retractable first positioning component is provided on the moving path of the mold strip. When the mold strip is conveyed to the positioning docking device, the first positioning component blocks and positions it so that it is opposite to the bracket material strip. The second positioning component is designed above the mold strip lifting component. After the mold strip is lifted, the mold strip lifting component abuts against the blocking positioning unit to ensure that the mold strip is lifted into place. Through positioning holes are provided on both sides of the mold strip. A first detection unit and a second detection unit are provided on the blocking positioning unit. The first detection unit and the second detection unit can sense each other through the positioning holes on the mold strip. If the first detection unit and the second detection unit can sense each other, it means that the mold strip is lifted into place and has not shifted. The positioning docking device docks and inserts the bracket material strip into the mold strip. If the first detection unit and the second detection unit fail to sense each other, it means that the mold strip docking position has deviated. The positioning docking device stops working, the equipment alarms, and notifies the operator to handle it. By automatically detecting whether the mold strip positioning has deviated, it is avoided that the bracket material strip is docked and inserted into the bracket mold and the position is offset, which causes the product to be scrapped.

[0007] Furthermore, the mold bar lifting assembly includes a lifting unit, a first lifting plate and a second lifting plate, wherein the first lifting plate and the second lifting plate are parallel to each other and are vertically arranged on the mold bar moving path.

[0008] A first lifting plate and a second lifting plate are provided in parallel with each other. When the mold strip is conveyed to the positioning docking device and is blocked and positioned by the first positioning assembly, the first lifting plate and the second lifting plate steadily lift the mold strip.

[0009] Furthermore, the first lifting plate and the second lifting plate are respectively provided with a first clamping portion and a second clamping portion at the top, and when the first lifting plate and the second lifting plate are lifted, the first clamping portion and the second clamping portion are clamped and abutted against the mold bar.

[0010] A first clamping part and a second clamping part are respectively provided on the top of the first lifting plate and the second lifting plate. The first clamping part and the second clamping part match the outer side surface of the mold strip. The clamping parts can ensure that the mold strip will not deviate forward and backward.

[0011] Further, the blocking and positioning unit includes a first blocking and positioning member and a second blocking and positioning member, the first blocking and positioning member is provided with a first bracket and a second bracket, and the first detection unit and the second detection unit are respectively provided on the first bracket and the second bracket.

[0012] The first blocking positioning member and the second blocking positioning member are relatively arranged at the two ends of the mold bar after being positioned by the positioning docking device, and limit the position of the mold bar after being lifted. A slide rail is installed on the side of the first blocking positioning member, and the first bracket and the second bracket are installed on the slide rail. By sliding and adjusting the positions of the first bracket and the second bracket, the first detection unit and the second detection unit can be placed in the optimal detection position.

[0013] Furthermore, the first bracket and the second bracket are parallel to each other and are arranged on both sides of the mold bar moving path.

[0014] The first bracket and the second bracket are arranged parallel to each other on both sides of the moving path of the mold bar, so that the first detection unit and the second detection unit can face the positioning hole of the mold bar, thereby detecting whether the position of the mold bar is deviated.

[0015] Furthermore, the bracket positioning and docking mechanism comprises a bracket positioning and docking assembly, and the bracket positioning and docking assembly comprises a support plate, a rotation driving unit and a clamping unit, and the rotation driving unit and the clamping unit are arranged on the support plate.

[0016] The rotary drive unit and the clamping unit are installed on the support plate. When the support strip is transferred to the clamping unit and positioned and clamped, the rotary drive unit can drive the clamping unit to rotate so that the support strip is opposite to the mold strip.

[0017] Furthermore, the rotation driving unit includes a rotation driving member and a transmission rod, the transmission rod is penetrated and connected to the clamping unit, and the rotation driving member can drive the transmission rod to rotate to drive the clamping unit to flip up and down.

[0018] The transmission rod of the rotary driving unit passes through and is fixedly connected to the clamping unit. When the transmission rod rotates, the clamping unit turns over 180 degrees, so that the bracket material strip is opposite to the mold strip.

[0019] Furthermore, the support plate is provided with a bracket positioning block, and the bracket positioning block is arranged adjacent to the end of the clamping unit.

[0020] The bracket strip is positioned at the correct position of the clamping unit through the bracket positioning block, and then the bracket is clamped to ensure that its position does not change. When the clamping unit is turned upside down, the glue level of the bracket strip corresponds to that of the mold strip.

[0021] Furthermore, the bracket positioning and docking mechanism also includes a bracket lifting assembly, which includes a lifting drive, a driving rod and a support slide rail. The support plate is slidably connected to the support slide rail, and the driving rod is threadedly connected to the support plate. The lifting drive can drive the driving rod to rotate to drive the support plate to move up and down along the support slide rail.

[0022] The support plate and the driving rod are connected by threads, which ensures smooth movement and avoids the shaking and deviation of the bracket material strip. When the driving rod rotates forward, the support plate moves down along the supporting slide rail. When the driving rod rotates reversely, the support plate moves up along the supporting slide rail, thereby realizing the action of the bracket material strip docking, inserting the mold strip and separating and returning.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] A retractable first positioning component is provided on the moving path of the mold strip. When the mold strip is conveyed to the positioning docking device, the first positioning component blocks and positions it so that it is opposite to the bracket material strip. The second positioning component is designed above the mold strip lifting component. After the mold strip is lifted, the mold strip lifting component abuts against the blocking positioning unit to ensure that the mold strip is lifted into place. Through positioning holes are provided on both sides of the mold strip. A first detection unit and a second detection unit are provided on the blocking positioning unit. The first detection unit and the second detection unit can sense each other through the positioning holes on the mold strip. If the first detection unit and the second detection unit can sense each other, it means that the mold strip is lifted into place and has not shifted. The positioning docking device docks and inserts the bracket material strip into the mold strip. If the first detection unit and the second detection unit fail to sense each other, it means that the mold strip docking position has deviated. The positioning docking device stops working, the equipment alarms, and notifies the operator to handle it. By automatically detecting whether the mold strip positioning has deviated, it is avoided that the bracket material strip is docked and inserted into the bracket mold and the position is offset, which causes the product to be scrapped. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of a positioning and docking device for light emitting diode sealing equipment according to an embodiment of the utility model.

[0026] Figure 2 It is a schematic diagram of a mold strip lifting assembly according to an embodiment of the utility model.

[0027] Figure 3 for Figure 1 A is an enlarged view of the middle image.

[0028] Figure 4 This is a schematic diagram of a bracket positioning docking assembly according to an embodiment of the present invention.

[0029] Illustrations: 1-bracket positioning and docking mechanism, 2-mold strip positioning and docking mechanism, 11-bracket positioning and docking assembly, 12-bracket lifting assembly, 21-first positioning assembly, 22-second positioning assembly, 23-mold strip lifting assembly, 111-support plate, 112-rotation drive unit, 113-clamping unit, 121-lifting drive member, 122-drive rod, 123-support slide rail, 221-blocking positioning unit, 222-first detection unit, 223-second detection unit, 231-first lifting plate, 232-second lifting plate, 1111-bracket positioning block, 1121-rotation drive member, 1122-transmission rod, 2211-first blocking positioning member, 2212-second blocking positioning member, 2213-first bracket, 2214-second bracket, 2311-first clamping portion, 2321-second clamping portion. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0031] like Figures 1 to 4 As shown, in a preferred embodiment, the utility model provides a positioning and docking device for light-emitting diode sealing equipment, including a bracket positioning and docking mechanism 1 and a mold strip positioning and docking mechanism 2. The bracket positioning and docking mechanism 1 is adjacently arranged above the mold strip positioning and docking mechanism 2. The mold strip positioning and docking mechanism 2 includes a first positioning component 21, a second positioning component 22, and a mold strip lifting component 23. The first positioning component 21 is arranged on the mold strip moving path, the second positioning component 22 is arranged above the mold strip lifting component 23, the mold strip lifting component 23 can drive the mold strip to rise and fall, and the second positioning component 22 includes a blocking positioning unit 221, a first detection unit 222 and a second detection unit 223. The first detection unit 222 and the second detection unit 223 are relatively arranged on the blocking positioning unit 221.

[0032] A retractable first positioning component 21 is arranged on the moving path of the mold strip. When the mold strip is conveyed to the positioning docking device, the first positioning component 21 blocks and positions it so that it is directly opposite to the support strip. The second positioning component 22 is designed above the mold strip lifting component. The mold strip lifting component 23 lifts the mold strip and then contacts the blocking positioning unit 221 to ensure that the mold strip is lifted into place. Through positioning holes are arranged on both sides of the mold strip. The first detection unit 222 and the second detection unit 223 are arranged on the blocking positioning unit 221. The first detection unit 222 and the second detection unit 223 can sense each other through the positioning holes on the mold strip. If the first detection unit 222 and the second detection unit 223 can sense each other, it means that the mold strip is lifted into place and has not deviated. The positioning docking device docks the support strip and inserts it into the mold strip. If the first detection unit 222 and the second detection unit 223 fail to sense each other, it means that the mold strip docking position has deviated. The positioning docking device stops working, the equipment alarms, and notifies the operator to handle it. By automatically detecting whether there is any deviation in the positioning of the mold strip, it is possible to avoid the situation where the bracket material strip is offset when it is inserted into the bracket mold, causing the product to be scrapped.

[0033] like Figure 2As shown, the mold strip lifting assembly 23 includes a lifting unit (not shown in the figure), a first lifting plate 231 and a second lifting plate 232. The lifting unit can be made of existing technology, such as cylinder lifting. The first lifting plate 231 and the second lifting plate 232 are parallel to each other and are vertically arranged on the moving path of the mold strip. The first lifting plate 231 and the second lifting plate 232 are respectively provided with a first clamping portion 2311 and a second clamping portion 2321 on the top. When the first lifting plate 231 and the second lifting plate 232 are lifted, the first clamping portion 2311 and the second clamping portion 2321 are clamped and abutted with the mold strip. When the mold strip is transported to the positioning and docking device and is blocked and positioned by the first positioning assembly 21, the first lifting plate 231 and the second lifting plate 232 steadily lift the mold strip. The first clamping portion 2311 and the second clamping portion 2321 match the outer side surface of the mold strip, and the clamping portion can ensure that the mold strip will not deviate forward and backward.

[0034] like Figure 1 and Figure 3 As shown, the blocking and positioning unit 221 includes a first blocking and positioning member 2211 and a second blocking and positioning member 2212. The first blocking and positioning member 2211 is provided with a first bracket 2213 and a second bracket 2214. The first detection unit 222 and the second detection unit 223 are respectively provided on the first bracket 2213 and the second bracket 2214. The first bracket 2213 and the second bracket 2214 are parallel to each other and are provided on both sides of the moving path of the mold bar. The first blocking and positioning member 2211 and the second blocking and positioning member 2212 are relatively provided at the two ends of the mold bar after being positioned by the positioning and docking device, and limit the position of the mold bar after being lifted. A slide rail is installed on the side of the first blocking and positioning member 2211, and the first bracket 2213 and the second bracket 2214 are installed on the slide rail. By sliding and adjusting the positions of the first bracket 2213 and the second bracket 2214, the first detection unit 222 and the second detection unit 223 can be placed in the optimal detection position. The first bracket 2213 and the second bracket 2214 are arranged parallel to each other on both sides of the moving path of the mold bar, so that the first detection unit 222 and the second detection unit 223 can face the positioning hole of the mold bar to detect whether the position of the mold bar is deviated.

[0035] like Figure 1 and Figure 4As shown, the bracket positioning docking mechanism 1 includes a bracket positioning docking assembly 11, which includes a support plate 111, a rotation drive unit 112 and a clamping unit 113, and the rotation drive unit 112 and the clamping unit 113 are arranged on the support plate 111. The rotation drive unit 112 includes a rotation drive member 1121 and a transmission rod 1122, and the transmission rod 1122 is connected to the clamping unit 113, and the rotation drive member 1121 can drive the transmission rod 1122 to rotate to drive the clamping unit 113 to turn up and down. The support plate 111 is provided with a bracket positioning stopper 1111, and the bracket positioning stopper 1111 is adjacent to the end of the clamping unit 113. The bracket strip is positioned at the correct position of the clamping unit 113 through the bracket positioning block 1111, and then the bracket is clamped to ensure that its position does not change. The transmission rod 1122 of the rotating drive unit 112 is passed through and fixedly connected to the clamping unit 113. When the transmission rod 1122 rotates, the clamping unit 113 flips over to make the bracket strip face the mold strip.

[0036] like Figure 1 As shown, the bracket positioning docking mechanism 1 also includes a bracket lifting assembly 12, which includes a lifting drive 121, a driving rod 122 and a support slide rail 123. The support plate 111 is slidably connected to the support slide rail 123, and the driving rod 122 is threadedly connected to the support plate 111. The lifting drive 121 can drive the driving rod 122 to rotate to drive the support plate 111 to move up and down along the support slide rail 123. The support plate 111 and the driving rod 122 are threadedly connected, and the movement is stable, avoiding the shaking and deviation of the bracket material strip. When the driving rod 122 rotates forward, the support plate 111 moves down along the support slide rail, and when the driving rod 122 rotates reversely, the support plate 111 moves up along the support slide rail, thereby realizing the action of docking the bracket material strip, inserting the mold strip and separating and returning.

[0037] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0038] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning docking device for light-emitting diode encapsulation equipment, comprising a bracket positioning docking mechanism and a mold strip positioning docking mechanism, wherein the bracket positioning docking mechanism is adjacently arranged above the mold strip positioning docking mechanism, and is characterized in that: The mold strip positioning and docking mechanism includes a first positioning component, a second positioning component, and a mold strip lifting component. The first positioning component is arranged on the mold strip moving path, and the second positioning component is arranged above the mold strip lifting component. The mold strip lifting component can drive the mold strip to rise and fall. The second positioning component includes a blocking positioning unit, a first detection unit and a second detection unit. The first detection unit and the second detection unit are relatively arranged on the blocking positioning unit.

2. The positioning and docking device for light emitting diode sealing equipment according to claim 1, characterized in that: The mold bar lifting assembly includes a lifting unit, a first lifting plate and a second lifting plate. The first lifting plate and the second lifting plate are parallel to each other and are vertically arranged on the mold bar moving path.

3. The positioning and docking device for light emitting diode sealing equipment according to claim 2, characterized in that: The first lifting plate and the second lifting plate are respectively provided with a first clamping portion and a second clamping portion at the top. When the first lifting plate and the second lifting plate are lifted, the first clamping portion and the second clamping portion are clamped and abutted against the mold bar.

4. The positioning and docking device for light emitting diode sealing equipment according to claim 1, characterized in that: The blocking and positioning unit includes a first blocking and positioning member and a second blocking and positioning member, the first blocking and positioning member is provided with a first bracket and a second bracket, and the first detection unit and the second detection unit are respectively provided on the first bracket and the second bracket.

5. The positioning and docking device for light emitting diode sealing equipment according to claim 4, characterized in that: The first bracket and the second bracket are parallel to each other and are arranged on both sides of the mold bar moving path.

6. The positioning and docking device for light emitting diode sealing equipment according to claim 1, characterized in that: The support positioning and docking mechanism comprises a support positioning and docking assembly, and the support positioning and docking assembly comprises a support plate, a rotation driving unit and a clamping unit, and the rotation driving unit and the clamping unit are arranged on the support plate.

7. The positioning and docking device for light emitting diode sealing equipment according to claim 6, characterized in that: The rotary drive unit comprises a rotary drive member and a transmission rod. The transmission rod is connected to the clamping unit through the rotary drive member. The rotary drive member can drive the transmission rod to rotate to drive the clamping unit to flip up and down.

8. The positioning and docking device for light emitting diode sealing equipment according to claim 6, characterized in that: The support plate is provided with a bracket positioning block, and the bracket positioning block is arranged adjacent to the end of the clamping unit.

9. The positioning and docking device for light emitting diode sealing equipment according to claim 6, characterized in that: The bracket positioning and docking mechanism also includes a bracket lifting assembly, which includes a lifting drive, a driving rod and a support slide rail. The support plate is slidably connected to the support slide rail, and the driving rod is threadedly connected to the support plate. The lifting drive can drive the driving rod to rotate to drive the support plate to move up and down along the support slide rail.

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