A transfer frame for vehicle lamp production

Abstract

A kind of transfer frame for car light production, including transfer frame body, car light plate, limiting plate and lifting chamber, transfer frame body is formed by being vertically installed to the left side plate and the right side plate on the both sides of bottom plate, lifting chamber is located on the side of right side plate away from bottom plate, opening groove is formed in the left side plate and the right side plate, vertical plate is slidably installed in opening groove, driven rack is installed on the vertical plate in the right side plate, driven rack is fixedly connected with vertical plate, driving gear is arranged in lifting chamber, driving gear is engaged with driven rack, multiple limiting plates are arranged in parallel and are spaced apart between the left side plate and the right side plate, the both ends of limiting plate are fixedly connected on the vertical plate of corresponding side, car light plate is below limiting plate, and car light plate is arranged in parallel and is spaced apart corresponding limiting plate, the both ends of car light plate are connected with the left side plate and the right side plate of corresponding side, so that driving gear rotates, can drive all limiting plates to lift uniformly, improve the convenience of staff operation.

Description

Technical Field

[0001] This application relates to the technical field of transfer frames, and in particular to a transfer frame for automotive lamp production. Background Technology

[0002] A transfer rack for automotive lighting production is a device specifically designed for transporting, storing, and turning over automotive lighting components or finished products during the automotive lighting production process.

[0003] Chinese patent application number 202323381289.X discloses a transfer frame for automotive lamp production, comprising a main body of the transfer frame, with several evenly distributed spaced support plates fixedly connected inside the main body. Each of the spaced support plates has a slidably connected pull-out automotive lamp placement plate at its top. The pull-out automotive lamp placement plate has a lamp limiting component at its top for limiting and protecting the automotive lamps. The lamp limiting component includes a supporting frame, a dividing pressure bar, and an elastic protective net. The spaced support plates support the pull-out automotive lamp placement plate, allowing it to be pulled outwards for easy handling of the lamps. The supporting frame, dividing pressure bar, and elastic protective net flip over and cover the spaced automotive lamps, pressing and limiting the lamps after placement, ensuring stable placement of the lamps on top of the pull-out automotive lamp placement plate and preventing damage from shaking or collisions within the transfer frame.

[0004] In the aforementioned technology, the vehicle light transfer rack has several spaced support plates that are slidably connected to externally pull-out vehicle light placement plates. Each externally pull-out vehicle light placement plate corresponds to a vehicle light limiting component. This means that for each support plate to be installed or removed, an externally pull-out vehicle light placement plate must be pulled out and a vehicle light limiting component must be flipped, making it inconvenient for operators to operate. Utility Model Content

[0005] To address the inconvenience of operators manipulating the transfer frame, this application provides a transfer frame for automotive lamp production.

[0006] The technical solution for a transfer frame used in automotive lamp production provided in this application is as follows:

[0007] A transfer frame for automotive lamp production includes a transfer frame body, a lamp plate, limiting plates, and a lifting chamber. The transfer frame body includes a left side plate, a right side plate, and a base plate. The left and right side plates are vertically mounted on opposite sides of the base plate. The lifting chamber is located on the side of the right side plate away from the base plate. Both the left and right side plates have openings with slots into which vertical plates are installed and slidably connected. A rack groove is provided on the lower side of the vertical plate on the right side plate, and a driven rack is fixedly installed within the rack groove and fixedly connected to the vertical plate. A drive gear is disposed within the lifting chamber and rotatably connected to the lifting chamber. The drive gear meshes with the driven rack. Multiple limiting plates are arranged parallel and spaced between the left and right side plates. The two ends of each limiting plate are fixedly connected to the corresponding vertical plate. The lamp plate is positioned below the limiting plates and is arranged parallel and spaced apart. Both ends of the lamp plate are connected to the corresponding left and right side plates.

[0008] By adopting the above scheme, when the driving gear rotates, the driven rack rises and falls according to the rotation direction of the driving gear. The rise and fall of the driven rack drives the vertical plates on both sides to rise and fall, so that each limit plate rises or falls in unison through the rotation of the driving gear, thus coordinating the production and transfer process of the vehicle lights and achieving the goal of facilitating operation by the staff.

[0009] Furthermore, the center of the drive gear passes through a rotating shaft, and a ratchet is fixedly connected to the side of the rotating shaft away from the drive gear. A double-sided pawl is engaged on the upper end of the ratchet away from the right side plate. A reversing rod is provided at the end of the double-sided pawl away from the ratchet. The reversing rod passes through the double-sided pawl and is connected to the double-sided pawl. A fixed rod is rotatably connected to the side of the rotating shaft away from the drive gear, and the reversing rod is rotatably connected to the end of the fixed rod away from the rotating shaft.

[0010] By adopting the above scheme, when the reversing lever rotates, the bidirectional pawl changes the limiting direction, and the downward inertial force of the driven rack drives the driving gear to rotate, causing the limit plate to move downward as a whole. When the limit plate needs to rise to the initial position, the reversing lever is rotated to the original limiting direction, and then the driving gear is rotated, causing the driven rack to rise, thus raising the limit plate as a whole. During the rising process of the limit plate, the bidirectional pawl and ratchet limit the downward inertial force of the driven rack, realizing the overall raising and lowering of the limit plate.

[0011] Furthermore, the headlight panel has holes, and connecting rollers are fixedly connected in the holes. The two ends of the connecting rollers are rotatably connected to the left side panel and the right side panel, respectively. Multiple driven gears are provided in the left side panel. The driven gears are fixedly connected to the ends of each connecting roller. Each driven gear corresponding to the connecting roller meshes with a driving rack. The driving rack is slidably connected to the left side panel in a direction perpendicular to the ground.

[0012] By adopting the above scheme, when the active rack slides vertically along the ground, the rotation of each driven gear drives all the connecting rollers to rotate, so that the entire headlight panel is tilted to an angle that is easy to load and unload.

[0013] Furthermore, the left side plate is provided with multiple angle slots, which are arranged sequentially along the movement trajectory of the active rack. A rotating rod is rotatably installed at one end of the active rack near the bottom plate, and an extension rod extends from the rotating rod, which can rotate into the angle slot.

[0014] By adopting the above scheme, when the extension rod is rotated into different angle slots, the active rack can complete the lifting and fixing. The lifting and lowering of the active rack drives the rotation of all driven gears, which in turn drives each connected roller to rotate, thus achieving the overall tilting of the headlight panel.

[0015] Furthermore, three headlight slots are arranged parallel to each other on the headlight panel, and springs are installed around the inner walls of the headlight slots.

[0016] By adopting the above solution, when the headlight is placed in the headlight slot, the spring on the peripheral wall of the headlight slot applies lateral displacement restriction to the headlight.

[0017] Furthermore, a buffer pad corresponding to the headlight slot is installed on the side of the limiting plate corresponding to the headlight slot.

[0018] By adopting the above scheme, after the limiting plate descends to contact the headlight, the buffer pad applies longitudinal displacement restriction to the headlight.

[0019] Furthermore, the base plate is equipped with multiple casters on the side closest to the ground.

[0020] By adopting the above solution, the movement of the transfer frame becomes more convenient.

[0021] In summary, the beneficial technical effects of this application are as follows:

[0022] 1. When the staff controls the rotation of the drive gear, the driven rack moves up and down according to the rotation direction of the drive gear. The movement of the driven rack drives the vertical plates on both sides to move up and down, so that each limit plate rises or falls in unison through the rotation of the drive gear, which coordinates the production and transfer process of the vehicle lights and makes it easier for the staff to operate.

[0023] 2. When the extension rod is rotated into different angle slots, the active rack completes the lifting and fixing, realizing the overall angle tilt of the headlight panel, which makes it easier for staff to place or remove the headlights on the headlight panel. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the overall structure of an embodiment of this application;

[0025] Figure 2 This is a partial explosion diagram of an embodiment of this application;

[0026] Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle;

[0027] Figure 4 This is a schematic diagram of the overall structure from another perspective of an embodiment of this application;

[0028] Figure 5 yes Figure 4 Enlarged schematic diagram of part B;

[0029] Figure 6 This is a partial cross-sectional schematic diagram of an embodiment of this application, illustrating the driving rack and driven gear.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Transfer frame body; 101. Base plate; 102. Left side plate; 103. Right side plate; 2. Casters; 3. Opening slot; 4. Lifting chamber; 5. Vertical plate; 6. Connecting roller; 7. Limiting plate; 8. Headlight plate; 9. Buffer pad; 10. Spring; 11. Headlight slot; 12. Driven rack; 13. Drive gear; 14. Rotating shaft; 15. Ratchet; 16. Fixing rod; 17. Guide key; 18. Bidirectional pawl; 19. First handle; 20. Reversing rod; 21. Second handle; 22. Rotating rod; 23. Extension rod; 24. Handle; 25. Angle slot; 26. Driven rack; 27. Driven gear. Detailed Implementation

[0032] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] This application discloses a transfer frame for automotive lamp production. (Refer to...) Figure 1 It includes a transfer frame body 1, a headlight plate 8, a limit plate 7, and a lifting chamber 4.

[0034] The transfer frame body 1 includes a left side plate 102, a right side plate 103, and a base plate 101. The left side plate 102 and the right side plate 103 are vertically installed on both sides of the base plate 101. Both the left side plate 102 and the right side plate 103 have opening slots 3. Vertical plates 5 are installed in the opening slots 3. Multiple limiting plates 7 are arranged in parallel and spaced between the left side plate 102 and the right side plate 103. The two ends of the limiting plates 7 are respectively fixed to the vertical plates 5 on the corresponding sides. The vertical plates 5 are slidably connected to the opening slots 3 along the vertical direction of the ground.

[0035] Reference Figure 2 and Figure 3 A rack groove is provided on the lower side of the vertical plate 5 on the right side plate 103. A driven rack 12 is fixedly installed in the rack groove. The lifting chamber 4 is fixedly installed on the side of the right side plate 103 away from the left side plate 102. A driving gear 13 is provided in the lifting chamber 4. The driving gear 13 meshes with the driven rack 12. A rotating shaft 14 passes through the center of the driving gear 13. The rotating shaft 14 and the driving gear 13 are fixedly connected, and both ends of the rotating shaft 14 are rotatably installed on the inner wall of the lifting chamber 4.

[0036] A ratchet 15 is fixedly connected to the side of the rotating shaft 14 away from the drive gear 13. The end of the rotating shaft 14 away from the ratchet 15 extends out of the lifting chamber 4 and is fixedly connected to a first handle 19. One end of a fixed rod 16 is rotatably connected to the rotating shaft 14. The fixed rod 16 is located between the ratchet 15 and the drive gear 13. The other end of the fixed rod 16 has a blind hole and is positioned above the ratchet 15. A magnetic plate is installed in the blind hole of the fixed rod 16. A bidirectional pawl 18 engages on the upper end of the ratchet 15 away from the right side plate 103. The end of the bidirectional pawl 18 opposite to the ratchet 15 has a through hole, and the through hole of the bidirectional pawl 18 is coaxially aligned with the blind hole on the fixed rod 16. Two baffles are fixedly installed inside the lifting chamber 4. Both ends of the fixed rod 16 are fixedly mounted on the baffles, thus fixing the fixed rod 16 inside the lifting chamber 4. A reversing rod 20 made of iron passes through the through hole of the double-sided pawl 18, so that the reversing rod 20 and the double-sided pawl 18 are slidably connected; a guide key 17 is fixedly installed on the reversing rod 20, and a keyway corresponding to the guide key 17 is opened on the side wall of the through hole of the double-sided pawl 18. The keyway opening faces the fixed rod 16, so that after the guide key 17 is inserted into the keyway, the reversing rod 20 can drive the double-sided pawl 18 to rotate coaxially. In order to facilitate the insertion of the guide key 17 into the keyway, a gap is left between the peripheral side wall of the guide key 17 and the peripheral side wall of the keyway. The reversing lever 20 passes through the hole of the bidirectional pawl 18 and is inserted into the blind hole of the fixing rod 16, allowing the reversing lever 20 to rotate within the blind hole. A second handle 21 is fixedly installed at the end of the reversing lever 20 away from the blind hole. When the reversing lever 20 is inserted into the bottom of the blind hole, the guide key 17 passes through the hole of the bidirectional pawl 18 and is located between the bidirectional pawl 18 and the fixing rod 16, so that even if the reversing lever 20 rotates, it cannot drive the bidirectional pawl 18 to change direction. When the limiting plate 7 is normally positioned above the headlight plate 8, the magnetic attraction force of the magnetic plate will attract the reversing lever 20 to insert into the bottom of the blind hole, preventing accidental rotation of the second handle 21 that would cause the limiting plate 7 to suddenly drop. When it is necessary to change the direction in which the bidirectional pawl 18 restricts the rotation of the ratchet 15, the reversing lever 20 should be pulled so that the guide key 17 is inserted into the keyway on the bidirectional pawl 18, and then the reversing lever 20 should be rotated to drive the bidirectional pawl 18 to change direction.

[0037] Reference Figure 1 and Figure 6The headlight plate 8 corresponds to the limiting plate 7 one by one, and the headlight plate 8 is located on the side of the corresponding limiting plate 7 near the bottom plate 101. The headlight plate 8 and the corresponding limiting plate 7 are arranged parallel and spaced apart. The headlight plate 8 is located below the limiting plate 7. A hole is opened on one side of the headlight plate 8, and a connecting roller 6 is fixedly connected in the hole. The two ends of the connecting roller 6 are respectively rotatably connected to the left side plate 102 and the right side plate 103. A driven gear 27 is provided on the left side plate 102. The driven gear 27 corresponds one-to-one with the connecting roller 6. Each driven gear 27 is fixed to the end of each connecting roller 6 and meshes with a driving rack 26. A vertical groove corresponding to the driving rack 26 is opened on the left side plate 102. A gear groove for placing each driven gear 27 is also opened on the left side plate 102. Multiple limiting blocks are fixedly connected to the transfer frame body 1. The limiting blocks are in pairs, and each pair of limiting blocks corresponds to a headlight plate 8. The two limiting blocks in the same group are located on both sides of the headlight plate 8 and are fixedly connected to the left side plate 102 and the right side plate 103 on the corresponding side. The two limiting blocks in the same group are located on the movement trajectory of the corresponding headlight plate 8, so that the headlight plate 8 cannot continue to tilt after tilting to a certain angle, which increases the safety of the headlight production and transfer process.

[0038] Reference Figure 1 , Figure 4 and Figure 5 On the left side plate 102, a plurality of angle slots 25 are provided at the end of the active rack 26 near the bottom plate 101. The plurality of angle slots 25 are arranged sequentially along the lifting trajectory of the active rack 26. A rotating rod 22 is rotatably connected to the end of the active rack 26 near the bottom plate 101. The rotating rod 22 is parallel to the rotation axis of the active rack 26 and the length direction of the active rack 26. An extension rod 23 extends from the rotating rod 22. The extension rod 23 is vertically fixed to the rotating rod 22. The extension rod 23 can rotate into each angle slot 25. A handle 24 is fixedly installed at the end of the extension rod 23 away from the rotating rod 22. When the extension rod 23 rotates into the angle slot 25, the handle 24 faces away from the left side plate 102. When the drive rack 26 needs to rise or fall, the handle 24 can be pulled out to rotate the extension rod 23, allowing the extension rod 23 to slide in the groove. After holding the handle 24 and sliding the extension rod 23 to the designated position, the extension rod 23 is rotated into the new corresponding angle groove 25, causing the rotating rod 22 to drive the drive rack 26 to rise or fall. The rise and fall of the drive rack 26 causes the driven gears 27 to rotate. The rotation of the driven gears 27 causes the connecting roller 6 to drive the headlight plate 8 to rotate, realizing the tilting angle of the headlight plate 8, which facilitates the loading and unloading of parts by the staff.

[0039] Reference Figure 1Each headlight panel 8 has three headlight slots 11 spaced parallel to each other. Two springs 10 are installed around the inner wall of each headlight slot 11. One end of each spring 10 is fixed to the wall of the headlight slot 11, and a buffer plate is fixedly installed at the other end of the spring 10, so that the lateral displacement is limited when the parts are put into the headlight slot 11. A buffer pad 9 corresponding to the headlight slot 11 is installed on the side of the limiting plate 7, so that after the limiting plate 7 descends to abut against the parts, the buffer pad 9 longitudinally limits the parts in the headlight slot 11. Universal wheels 2 are installed at the four corners of the bottom plate 101 near the ground, making the movement of the transfer frame more convenient. In this embodiment, the buffer plate and the buffer pad are both rubber pads.

[0040] The implementation principle of a transfer frame for automotive lamp production according to an embodiment of this application is as follows:

[0041] When workers need to place the automotive lamp production materials, they rotate the extension rod 23 into the appropriate angle slot 25, so that the automotive lamp plate 8 is tilted at a certain angle to facilitate the installation of parts into the automotive lamp slot 11. After the loading is completed, the extension rod 23 is rotated to the initial angle slot 25, so that the automotive lamp plate 8 is parallel to the base plate 101. Then, the first handle 19 is rotated so that the bidirectional pawl 18 and ratchet 15 no longer restrict the inertial force of the driven rack 12 moving downward. The driven rack 12 drives all the limit plates 7 to press the parts in the corresponding automotive lamp slot 11. After the limit is completed, the automotive lamp production transfer frame can be moved. When the vehicle needs to be retrieved at the designated position, first turn the first handle 19 to the initial position so that the bidirectional pawl 18 and ratchet 15 continue to limit the inertial force of the driven rack 12 moving downward. Then turn the second handle 21 so that the gear rack drives all the limit plates 7 to move upward to the initial position. The bidirectional pawl 18 and ratchet 15 prevent the driven rack 12 from driving the drive gear 13 to rotate in the opposite direction during the upward movement of the limit plates 7. Finally, turn the extension rod 23 to the corresponding angle slot 25 so that the headlight plate 8 is tilted to the ideal angle, making it easier for the staff to retrieve the headlight.

[0042] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A transfer frame for automotive lamp production, characterized in that, The system includes a transfer frame body (1), a headlight plate (8), a limiting plate (7), and a lifting chamber (4). The transfer frame body (1) includes a left side plate (102), a right side plate (103), and a base plate (101). The left side plate (102) and the right side plate (103) are vertically installed on both sides of the base plate (101). The lifting chamber (4) is located on the side of the right side plate (103) away from the base plate (101). Both the left side plate (102) and the right side plate (103) have opening slots (3). A vertical plate (5) is installed in the opening slot (3). The vertical plate (5) is slidably connected in the opening slot (3). The vertical plate (5) on the right side plate (103) has a rack groove. A driven rack (12) is fixedly installed in the rack groove. The driven rack (12) is fixedly connected to the vertical plate (5). A drive gear (13) is provided in the lifting chamber (4). The drive gear (13) is rotatably connected to the lifting chamber (4). The drive gear (13) meshes with the driven rack (12). Multiple limiting plates (7) are arranged in parallel between the left side plate (102) and the right side plate (103). The two ends of the limiting plates (7) are fixedly connected to the vertical plate (5) on the corresponding side. The headlight plate (8) is arranged correspondingly to the limiting plates (7). The headlight plate (8) is located below the limiting plates (7) and is arranged in parallel with the limiting plates (7). The two ends of the headlight plate (8) are connected to the left side plate (102) and the right side plate (103) on the corresponding side.

2. The transfer frame for automotive lamp production according to claim 1, characterized in that, The center of the drive gear (13) passes through a rotating shaft (14). A ratchet (15) is fixedly connected to the side of the rotating shaft (14) away from the drive gear (13). A double-sided pawl (18) is engaged on the upper end of the ratchet (15) away from the right side plate (103). A reversing rod (20) is provided at the end of the double-sided pawl (18) away from the ratchet (15). The reversing rod (20) passes through the double-sided pawl (18) and is connected to the double-sided pawl (18). A fixed rod (16) is rotatably connected to the side of the rotating shaft (14) away from the drive gear (13). The reversing rod (20) is rotatably connected to the end of the fixed rod (16) away from the rotating shaft (14).

3. The transfer frame for automotive lamp production according to claim 1, characterized in that, Each of the multiple headlight panels (8) has a hole, and a connecting roller (6) is fixedly connected in the hole. The two ends of the connecting roller (6) are rotatably connected to the left side plate (102) and the right side plate (103) respectively. Each connecting roller (6) has a driven gear (27) fixed coaxially. Each driven gear (27) meshes with a driving rack (26). The driving rack (26) is slidably connected to the left side plate (102) in a direction perpendicular to the ground.

4. The transfer frame for automotive lamp production according to claim 3, characterized in that, The left side plate (102) is provided with multiple angle slots (25), and the multiple angle slots (25) are arranged sequentially along the moving trajectory of the active rack (26). A rotating rod (22) is rotatably installed at one end of the active rack (26) near the bottom plate (101). An extension rod (23) extends from the rotating rod (22) and the extension rod (23) can be rotated into the angle slot (25).

5. A transfer frame for automotive lamp production according to claim 1, characterized in that, The headlight panel (8) has three headlight slots (11) spaced apart, and springs (10) are installed around the inner wall of the headlight slots (11).

6. A transfer frame for automotive lamp production according to claim 5, characterized in that, The limiting plate (7) has a buffer pad (9) corresponding to the headlight slot (11) installed on one side.

7. A transfer frame for automotive lamp production according to claim 1, characterized in that, The base plate (101) is equipped with multiple casters (2) on the side closest to the ground.

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