An electronic component tray automatic winding device

Abstract

The application provides an automatic winding device for electronic component trays, and relates to the technical field of tray winding. The device comprises a tray placing rack, the inside of which is provided with a clamping layer for placing the tray; a rotating mechanism installed on one side of the tray placing rack, the power output end of which extends into the clamping layer for abutting against one side of the tray; a clamping assembly installed on the other side of the tray placing rack, which can move along the axial direction relative to the rotating mechanism and clamp the tray in cooperation with the rotating mechanism; a notch for embedding the light strip head is arranged on the middle connecting shaft of the tray; a clamping piece is arranged on the clamping assembly, which can move to the notch and clamp the light strip head together with the tray when the clamping assembly moves to the rotating mechanism; the notch for embedding the light strip head is arranged on the connecting shaft of the tray, and the clamping piece corresponding to the notch is arranged, the light strip head can be automatically clamped and fixed through the cooperation of the clamping piece and the tray, and the effect of fixing the light strip by the connecting shaft of the tray can be achieved.

Description

Technical Field

[0001] This invention relates to the technical field of tray winding, and more particularly to an automatic tray winding device for electronic components. Background Technology

[0002] The electronic component tray consists of a central connector and baffles at both ends of the connector. Electronic wire harnesses or LED strips are continuously wound around the central area between the two baffles. During the production process, one end of the LED strip needs to be fixed to the connector before the winding can be carried out. Therefore, before winding the LED strip, an additional step of pasting or fixing the LED strip to the connector is required. This step needs to be done manually and cannot be automated with an automatic feeding device, thus reducing production efficiency. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic winding device for electronic component trays to solve the problem of low efficiency caused by manually fixing the LED strip to the tray before winding the LED strip.

[0004] Based on the technical problems existing in the background art, the present invention proposes an automatic winding device for electronic component trays, including a tray placement rack with an internal interlayer for placing the trays; a rotating mechanism installed on one side of the tray placement rack, the power output end of which extends into the interlayer to abut against one side of the tray; a clamping assembly installed on the other side of the tray placement rack, which can move axially relative to the rotating mechanism and cooperate with the rotating mechanism to clamp the tray; a notch for embedding a light strip head is provided on the central connecting shaft of the tray; the clamping assembly is provided with a clamping piece, which can move toward the notch and clamp the light strip head together with the tray when the clamping assembly moves toward the rotating mechanism.

[0005] Preferably, the tray placement rack includes a front support and a rear support. The front support and the rear support are fixedly connected and have a sandwich layer. A third linear drive mechanism is installed at the bottom of the front support. The drive end of the third linear drive mechanism is connected to a support member. The support member can move to the bottom of the sandwich layer under the drive of the third linear drive mechanism and support the tray.

[0006] Preferably, a first hole is provided on the rear support, the rotating mechanism is fixed to the outside of the rear support, and its power output end extends into the interlayer through the first hole and is connected to a first clamping plate, which is used to abut against the side of the material tray.

[0007] Preferably, a secondary bracket is fixed to the side of the front bracket away from the rear bracket; the clamping assembly includes a first linear drive mechanism, a second linear drive mechanism, a second clamping plate, and an adjusting plate. The first and second linear drive mechanisms are both mounted on the secondary bracket. The adjusting plate is fitted onto the drive shaft of the first linear drive mechanism. The clamping plate is fixed to the adjusting plate and faces the rear bracket; the front bracket has a second hole. The end of the drive shaft of the first linear drive mechanism passes through the second hole and is located in the interlayer. The second clamping plate is connected to the end of the drive shaft of the first linear drive mechanism. The drive end of the second linear drive mechanism abuts against the side of the adjusting plate away from the rear bracket.

[0008] Preferably, a fourth linear drive mechanism is provided above the front support and the rear support respectively, and the drive shaft end of each fourth linear drive mechanism is connected to a suction cup, which is used to adsorb and fix the material tray.

[0009] Preferably, a guide frame extends from the rear support, and the guide frame bends and extends away from the front support.

[0010] Preferably, a metal positioning block is slidably mounted on the drive shaft of the first linear drive mechanism, the adjusting disk is connected to the metal positioning block, and a magnetic positioning seat is fixed on the side of the sub-support facing the rear support. The metal positioning block and the magnetic positioning seat are magnetically attracted to each other. When the metal positioning block and the magnetic positioning seat are attracted to each other, the metal positioning block drives the adjusting disk to rotate and reset. An elastic reset member is mounted on the first linear drive mechanism. The two ends of the elastic reset member abut against the magnetic positioning seat and the metal positioning block respectively, and always push the metal positioning block towards the rear support.

[0011] Preferably, the adjusting plate has an arc-shaped groove, and a slider is slidably mounted in the arc-shaped groove, with the clamping piece fixedly connected to the slider.

[0012] Preferably, the side of the tray placement rack is provided with a rotatable guide arm, which can swing to the tray and guide the light strip head into the notch.

[0013] Preferably, the side wall of the tray has an opening corresponding to the notch position, and an infrared sensor is installed on the front bracket. The detection light path of the infrared sensor is directed towards the notch to detect the position of the notch and control the rotating mechanism to drive the tray to rotate to the preset position.

[0014] Compared with existing technologies, the automatic winding device for electronic component trays proposed in this invention adopts the above-mentioned technical solution and achieves the following technical effects:

[0015] This invention provides a notch on the connecting shaft of the material tray for embedding the LED strip head, and a corresponding clamping piece. The clamping piece moves with the clamping assembly to the notch and forms a clamping engagement with the side of the material tray, which can automatically clamp the LED strip head onto the connecting shaft of the material tray, thereby improving the efficiency of LED strip winding. This invention also uses an infrared sensor to detect the position of the notch, which enables the material tray to be precisely aligned, achieving the effect of automated production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the tray and guide arm structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the front support and clamping assembly structure of the present invention;

[0019] Figure 4 This is an enlarged schematic diagram of region a of the present invention;

[0020] Figure 5 This is a schematic diagram of the first clamping plate holding the material tray in the side structure of the area front support and clamping assembly of the present invention;

[0021] Figure 6 This is a schematic diagram of the installation of the rear support bracket of the present invention;

[0022] Figure 7 This is a schematic diagram of the back of the front support of the region according to the present invention;

[0023] Figure 8 This is a schematic diagram of the back of the regional rear support of the present invention.

[0024] In the diagram: 1. Tray placement rack; 3. Tray; 100. Interlayer; 2. Rotating mechanism; 4. Clamping assembly; 31. Notch; 45. Clamping piece; 11. Front support; 12. Rear support; 5. Third linear drive mechanism; 51. Support member; 121. First hole; 21. First clamping plate; 6. Sub-support; 41. First linear drive mechanism; 42. Second linear drive mechanism; 43. Second clamping plate; 44. Adjustment plate; 111. Second hole; 7. Fourth linear drive mechanism; 71. Suction cup; 122. Guide frame; 8. Metal positioning block; 9. Magnetic positioning seat; 10. Elastic reset member; 441. Arc-shaped slide groove; 442. Slider; 20. Guide arm; 30. Infrared sensor. Detailed Implementation

[0025] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0026] Example

[0027] Please refer to Figures 1-8 This invention proposes an automatic winding device for electronic component trays, including a tray placement rack 1, which includes a front support 11 and a rear support 12. The front support 11 and the rear support 12 are fixedly connected to form a sandwich 100 for placing trays 3. A rotating mechanism 2 is installed on the outside of the rear support 12 of the tray placement rack 1. A clamping assembly 4 is installed on the outside of the front support 11 in the tray placement rack 1 and can move axially relative to the rotating mechanism 2. The clamping assembly 4 cooperates with the rotating mechanism 2 and can clamp the trays 3 in the sandwich 100. A notch 31 for embedding a light strip head is provided on the central connecting shaft of the tray 3. The clamping assembly 4 is provided with a clamping piece 45. When the clamping assembly 4 moves toward the rotating mechanism 2, the clamping piece 45 can move to the notch 31 and clamp and fix the light strip head together with the tray 3.

[0028] In specific implementation, refer to Figure 1 , Figure 3 , Figure 5 , Figure 7 A third linear drive mechanism 5 is installed at the bottom of the front support 11. The drive end of the third linear drive mechanism is connected to a support member 51. The support member 51 can move under the interlayer 100 and support the material tray 3 under the drive of the third linear drive mechanism 5. When the material tray 3 is clamped by the rotating mechanism 2 and the clamping assembly 4, the support member 51 can be removed from the interlayer 100 and no longer support the material tray 3. The rotating mechanism 2 can drive the material tray 3 to rotate and perform winding work.

[0029] In specific implementation, refer to Figures 1 to 7The rear support 12 has a first hole 121. The rotating mechanism 2 is fixed to the outside of the rear support 12, and its power output end extends into the interlayer 100 through the first hole 121. The power output end of the rotating mechanism 2 is located inside the interlayer 100 and is connected to a first clamping plate 21. The first clamping plate 21 is used to abut against the side corresponding to the material tray 3. A secondary support 6 is fixedly installed on the side of the front support 11 away from the rear support 12. The clamping assembly includes a first linear drive mechanism 41, a second linear drive mechanism 42, a second clamping plate 43, and an adjusting plate 44. The first linear drive mechanism 41 and the second linear drive mechanism 42 are both installed on the... On the auxiliary support 6, and both have the same driving direction, they can move axially relative to the rotating mechanism 2; the adjusting plate 44 is mounted on the drive shaft of the first linear drive mechanism 41, and the clamping plate 45 is fixed on the adjusting plate 44 and faces the rear support 12; the front support 11 is provided with a second hole 111 corresponding to the first hole 121, the end of the drive shaft of the first linear drive mechanism 41 passes through the second hole 111 and is located in the interlayer 100, the second clamping plate 43 is connected to the end of the drive shaft of the first linear drive mechanism 41, and the driving end of the second linear drive mechanism 42 abuts against the side of the adjusting plate 44 away from the rear support 12.

[0030] Further, refer to Figures 3 to 5 A metal positioning block 8 is slidably mounted on the drive shaft of the first linear drive mechanism 41. A magnetic positioning seat 9 is fixed on the side of the auxiliary bracket 6 facing the rear bracket 12. The metal positioning block 8 and the magnetic positioning seat 9 are magnetically attracted to each other. The adjustment disk 44 is connected to the metal positioning block 8. When the metal positioning block 8 and the magnetic positioning seat 9 are attracted to each other, the metal positioning block 8 drives the adjustment disk 44 to rotate and reset, which can reset the clamp 45 on the adjustment disk 44. An elastic reset member 10 is mounted on the first linear drive mechanism 41. The elastic reset member 10 can be a spring or a spring sheet, preferably a spring. The spring is always in a compressed state and can push the metal positioning block 8 to move towards the rear bracket 12.

[0031] Specifically, the magnetic attraction force between the magnetic positioning seat 9 and the metal positioning block 8 is greater than the elastic thrust of the elastic reset member 10. When the magnetic positioning seat 9 and the metal positioning block 8 are attracted together, the elastic reset member 10 is in a compressed state and can reset the adjustment disk 44. Its clamping piece 45 will also reset with the adjustment disk 44. When it is necessary to clamp the lamp strip head, the second linear drive mechanism 42 will push the metal positioning block 8 away from the magnetic positioning seat 9. The elastic reset member 10 can push the adjustment disk 44 and make the clamping piece 45 on the adjustment disk 44 quickly cooperate with the material tray 3 to clamp the lamp strip head. Further, when the adjustment disk 44 needs to be reset, when the drive shaft of the first linear drive mechanism 41 retracts and retracts, the second clamping disk 43 located in the interlayer drives the drive shaft to move backward. The metal positioning block 8 mounted on the drive shaft is then driven back by the drive shaft until it is attracted and reset with the magnetic positioning seat 9, and the metal positioning block 8 is attracted and reset with the magnetic positioning seat 9.

[0032] In the specific implementation method, refer to 2. Figure 3 Above the front bracket 11 and the rear bracket 12, there are four linear drive mechanisms 7 respectively. The drive shaft ends of each of the four linear drive mechanisms 7 are connected to suction cups 71, which are used to adsorb and fix the material tray 3. A rotatable guide arm 20 is provided on the side of the material tray placement rack 1. The guide arm 20 can swing to the material tray 3 and guide the light strip head into the notch 31. During the placement of the light strip, the two four linear drive mechanisms 7 will drive the suction cups 71 to adsorb the two sides of the material tray 3, separate the baffles on both sides of the material tray 3, and enlarge the interlayer opening of the material tray 3, so that the guide arm 20 can rotate into the interlayer of the material tray 3.

[0033] In specific implementation, refer to Figure 8 A guide frame 122 extends from the rear support 12. The guide frame 122 bends and extends away from the front support 11 to facilitate the smooth placement of the material tray 3 into the interlayer 100 between the front support 11 and the rear support 12.

[0034] In specific implementation, refer to Figure 4 An arc-shaped groove 441 is provided on the adjusting plate 44. A slider 442 is slidably mounted in the arc-shaped groove 441. A clamp 45 is fixedly connected to the slider 442. The clamp 45 can change its position on the adjusting plate 44 through the arc-shaped groove 441 to facilitate clamping the light strip head to the notch 31 of different material trays 3. The front end of the clamp 45 is serrated.

[0035] In specific implementation, refer to Figure 3 , Figure 4 The side wall of the material tray 3 has an opening corresponding to the position of the notch 31. An infrared sensor 30 is installed on the front bracket 11. The detection light path of the infrared sensor 30 is directed towards the notch 31 to detect the position of the notch 31 and control the rotating mechanism 2 to drive the material tray 3 to rotate to the preset position. Specifically, when the first clamping plate 21 and the second clamping plate 43 clamp the material tray 3, the infrared sensor 30 illuminates the material tray 3. When it is detected that the material tray 3 has not reached the preset position, the rotating mechanism 2 can drive the material tray 3 to rotate and move the material tray 3 to the preset position, so that the notch 31 of the material tray 3 corresponds to the clamping piece 45 on the adjusting plate 44, which can correspond to the clamping of the light strip head.

[0036] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automatic winding device for electronic component trays, characterized in that, The device includes a tray placement rack (1) with an internal interlayer (100) for placing trays (3); a rotating mechanism (2) installed on one side of the tray placement rack (1), with its power output end extending into the interlayer (100) to abut against one side of the tray (3); a clamping assembly (4) installed on the other side of the tray placement rack (1) and capable of moving axially relative to the rotating mechanism (2) and cooperating with the rotating mechanism (2) to clamp the tray (3); a notch (31) for embedding the lamp strip head is provided on the central connecting shaft of the tray (3); a clamping piece (45) is provided on the clamping assembly (4), and when the clamping assembly (4) moves toward the rotating mechanism (2), the clamping piece (45) can move toward the notch (31) and clamp the lamp strip head together with the tray (3).

2. The automatic winding device for electronic component trays according to claim 1, characterized in that, The tray placement rack (1) includes a front support (11) and a rear support (12). The front support (11) and the rear support (12) are fixedly connected and have a mezzanine (100). A third linear drive mechanism (5) is installed at the bottom of the front support (11). The drive end of the third linear drive mechanism (5) is connected to a support member (51). The support member (51) can move under the mezzanine (100) driven by the third linear drive mechanism (5) and support the tray (3).

3. The automatic winding device for electronic component trays according to claim 1, characterized in that, The rear support (12) has a first hole (121), the rotating mechanism (2) is fixed to the outside of the rear support (12), and its power output end extends into the interlayer (100) through the first hole (121) and is connected to the first clamping plate (21). The first clamping plate (21) is used to abut against the side of the material tray (3).

4. The automatic winding device for electronic component trays according to claim 1, characterized in that, A secondary bracket (6) is fixed on the side of the front bracket (11) away from the rear bracket (12); the clamping assembly (4) includes a first linear drive mechanism (41), a second linear drive mechanism (42), a second clamping plate (43) and an adjusting plate (44). The first linear drive mechanism (41) and the second linear drive mechanism (42) are both mounted on the secondary bracket (6). The adjusting plate (44) is fitted on the drive shaft of the first linear drive mechanism (41). The clamping piece (45) is fixed on the adjusting plate (44) and faces the rear bracket (12); the front bracket (11) is provided with a second hole (111). The end of the drive shaft of the first linear drive mechanism (41) passes through the second hole (111) and is located in the interlayer (100). The second clamping plate (43) is connected to the end of the drive shaft of the first linear drive mechanism (41). The drive end of the second linear drive mechanism (42) abuts against the side of the adjusting plate (44) away from the rear bracket (12).

5. The automatic winding device for electronic component trays according to claim 1, characterized in that, A fourth linear drive mechanism (7) is provided above the front support (11) and the rear support (12). Each of the fourth linear drive mechanisms (7) has a suction cup (71) connected to the end of its drive shaft. The suction cup (71) is used to adsorb and fix the material tray (3).

6. The automatic winding device for electronic component trays according to claim 1, characterized in that, A guide (122) extends from the rear bracket (12), and the guide (122) bends and extends away from the front bracket (11).

7. The automatic winding device for electronic component trays according to claim 4, characterized in that, A metal positioning block (8) is slidably mounted on the drive shaft of the first linear drive mechanism (41). The adjustment disk (44) is connected to the metal positioning block (8). A magnetic positioning seat (9) is fixed on the side of the sub-support (6) facing the rear support (12). The metal positioning block (8) and the magnetic positioning seat (9) are magnetically attracted to each other. When the metal positioning block (8) and the magnetic positioning seat (9) are attracted to each other, the metal positioning block (8) drives the adjustment disk (44) to rotate and reset. An elastic reset member (10) is mounted on the first linear drive mechanism (41). The two ends of the elastic reset member (10) abut against the magnetic positioning seat (9) and the metal positioning block (8) respectively, and always push the metal positioning block (8) towards the rear support (12).

8. The automatic winding device for electronic component trays according to claim 4, characterized in that, An arc-shaped groove (441) is provided on the adjustment plate (44), and a slider (442) is slidably mounted in the arc-shaped groove (441). The clamp (45) is fixedly connected to the slider (442).

9. The automatic winding device for electronic component trays according to claim 1, characterized in that, The side of the tray placement rack (1) is provided with a rotatable guide arm (20), which can swing to the tray (3) and guide the light strip head into the notch (31).

10. The automatic winding device for electronic component trays according to claim 1, characterized in that, The side wall of the tray (3) has an opening corresponding to the position of the notch (31). An infrared sensor (30) is installed on the front bracket (11). The detection light path of the infrared sensor (30) is directed towards the notch (31) to detect the position of the notch (31) and control the rotating mechanism (2) to drive the tray (3) to rotate to the preset position.

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