Feeding and assembling mechanism for upper cover

Abstract

The utility model discloses a feeding and assembling mechanism for an upper cover. The feeding and assembling mechanism comprises an upper cover vibrating disc, an upper cover conveying assembly and an assembling and conveying assembly. A vibrating disc discharging port is formed in one side of the upper cover vibrating disc, the upper cover conveying assembly comprises a strip-shaped conveying frame, the conveying frame comprises a strip-shaped U-shaped groove and a conveying frame supporting column which is arranged below the strip-shaped U-shaped groove and fixedly connected with the strip-shaped U-shaped groove, and the U-shaped groove is connected with the upper cover vibrating disc at the vibrating disc discharging port; the end, connected with the discharging port of the vibration disc, of the U-shaped groove is provided with a conveying feeding port, the other end of the U-shaped groove is provided with a conveying discharging port, the assembling and conveying assembly comprises an assembling conveying belt, and the assembling conveying belt and the U-shaped groove are perpendicular to each other and connected at the position of the conveying discharging port. By means of the design, automatic feeding of the upper cover is achieved, production efficiency is improved, the conveying direction is changed by 90 degrees, the distance between assemblies is short, the overall assembling mechanism occupies a small space, and follow-up assembling and detecting operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic assembly equipment for upper cover lampshades, in particular to a feeding assembly mechanism for upper covers. Background Art

[0002] The upper cover lampshade is a common accessory in the field of lighting fixtures. For example, the upper cover lampshade is used in street lamps, plant lighting lamps, makeup lamps and other lamps. The assembly of the upper cover lampshade includes the loading and assembly of the upper cover and the lamp beads. The traditional upper cover loading mechanism adopts manual loading. Such manual operation leads to high production costs and low production efficiency. Although the improved upper cover loading mechanism realizes automatic loading, due to the large number of components and the single structural design, the equipment either occupies a large space, increasing the difficulty of overall assembly, or the conveying distance of the automatic loading mechanism is small, which is not conducive to the implementation of subsequent assembly and testing, and the production efficiency is low. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a feeding assembly mechanism for an upper cover, which solves the problems that the feeding mechanism of the upper cover occupies a large space and has a low production efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A feeding assembly mechanism for an upper cover, comprising an upper cover vibration plate, an upper cover conveying assembly and an assembly conveying assembly;

[0006] A vibrating plate outlet is provided on one side of the upper cover vibrating plate, the upper cover conveying assembly comprises a strip conveying frame, the conveying frame comprises a strip U-shaped groove and a conveying frame support arranged below and fixedly connected thereto, the U-shaped groove is connected to the upper cover vibrating plate at the vibrating plate outlet;

[0007] The end of the U-shaped groove connected to the vibration plate outlet is set as a conveying feed port, and the end of the U-shaped groove away from the conveying feed port is set as a conveying outlet. The assembled conveying component includes an assembled conveyor belt, and the assembled conveyor belt and the U-shaped groove are arranged perpendicular to each other and connected at the conveying outlet.

[0008] The size of the conveying feed port is matched with the size of the vibrating plate outlet, and the width of the inner side wall of the conveying feed port is greater than or equal to the width of the inner side wall of the vibrating plate outlet.

[0009] The upper cover vibration plate includes a cylindrical vibration hopper, which is arranged on a support frame. A strip-shaped discharge channel extending outward is arranged on one side of the vibration hopper. The end of the discharge channel away from the vibration hopper is arranged as the vibration plate discharge port, and a limiting block is arranged at the end of the discharge channel close to the vibration hopper.

[0010] The upper open end of the U-shaped groove is provided with two connecting pieces horizontally mounted on the two sides of the U-shaped groove, the two connecting pieces are respectively arranged at the two ends of the U-shaped groove, and a limiting strip fixedly connected to the two connecting pieces is arranged below the middle part of the two connecting pieces.

[0011] The length of the limiting strip is longer than the length of the U-shaped groove.

[0012] An upper cover conveying belt is arranged in the U-shaped groove, an upper cover conveying belt motor is arranged below one end of the U-shaped groove where the conveying outlet is arranged, a speed regulator is arranged on one side of the upper cover conveying belt motor, and the upper cover conveying belt motor is connected to the upper cover conveying belt.

[0013] The assembly conveyor assembly further comprises an assembly conveyor belt bracket, and the assembly conveyor belt is arranged around the assembly conveyor belt bracket;

[0014] The assembled conveyor belt support comprises two long strip side panels, and two side panel pillars are arranged at the bottom of the two long strip side panels. The long strip side panel of the assembled conveyor belt support close to the conveying discharge port is provided with a material receiving port, and the material receiving port is connected with the conveying discharge port. The other long strip side panel of the assembled conveyor belt support is provided with a position sensor support and a notch, and the notch is arranged opposite to the material receiving port.

[0015] An assembly conveyor belt servo motor fixedly connected to the two long strip side plates is arranged below one end away from the material receiving port.

[0016] The size of the material receiving port is matched with the size of the material delivery port, and the width of the inner side wall of the material receiving port is greater than or equal to the width of the inner side wall of the material delivery port.

[0017] At least two partitions fixedly connected to the assembly conveyor belt are arranged in the width direction thereof, and a compartment is formed between two adjacent partitions, and the width of the compartment is adapted to the width of the material receiving opening.

[0018] The two long strip side panels are each provided with at least one circuit plug hole, and the circuit plug holes are arranged opposite to each other on the two long strip side panels.

[0019] The beneficial effects of the utility model are as follows: the loading assembly mechanism for the upper cover of the present design includes an upper cover vibration plate, an upper cover conveying assembly and an assembly conveying assembly, wherein the upper cover conveying assembly includes a U-shaped groove, and the assembly conveying assembly includes an assembly conveyor belt. By arranging the U-shaped groove and the assembly conveyor belt vertically connected to each other, the 90-degree direction conversion of the conveying path of the upper cover is realized, so that the upper cover conveying assembly and the assembly conveying assembly are close in spatial structure, and the conveying route maintains a reasonable length, which facilitates subsequent assembly and inspection operations. The other end is set as a conveying discharge port, and the receiving port set by the assembly conveying assembly, the conveying discharge port set by the upper cover conveying assembly and the compartments set by the assembly conveyor belt are relatively located and have matching sizes, which ensures the smooth transfer of the upper cover during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the upper cover conveying assembly in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the assembly conveying component in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the utility model in an upper cover lampshade assembly machine.

[0025] Description of reference numerals:

[0026] Upper cover vibration disk 1; cylindrical vibration hopper 11; support frame 12; discharge channel 13; vibration disk discharge port 14; limit block 15; upper cover conveying assembly 2; conveying frame 21; U-shaped groove 211; conveying feed port 2111; conveying discharge port 2112; conveying frame support 212; connecting piece 213; limit strip 214; upper cover conveying belt motor 22; speed regulator 23; assembled conveying assembly 3; assembled conveyor belt bracket 31; long strip side panel 311; material receiving port 3111; notch 3112; line jack 3113; side panel support 312; assembled conveyor belt 32; partition 321; compartment 322; assembled conveyor belt servo motor 33; position sensor support 34; upper cover 4. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] Reference Figures 1 to 4 , a feeding assembly mechanism for an upper cover, comprising an upper cover vibration plate 1, an upper cover conveying assembly 2 and an assembly conveying assembly 3;

[0029] A vibration plate outlet 14 is provided on one side of the upper cover vibration plate 1, and the upper cover conveying assembly 2 includes a strip conveying frame 21, and the conveying frame 21 includes a strip U-shaped groove 211 and a conveying frame support 212 provided thereunder and fixedly connected thereto, and the U-shaped groove 211 is connected to the upper cover vibration plate 1 at the vibration plate outlet 14;

[0030] The end of the U-shaped groove 211 connected to the vibration plate outlet 14 is set as a conveying feed port 2111, and the end of the U-shaped groove 211 away from the conveying feed port 2111 is set as a conveying outlet 2112. The assembly conveying component 3 includes an assembly conveyor belt 32, and the assembly conveyor belt 32 is arranged perpendicular to the U-shaped groove 211 and connected at the conveying outlet 2112. Such a design allows the upper cover 4 of the upper cover lampshade to be conveyed from the vibration plate outlet 14 to the conveying feed port 2111 under the vibration of the upper cover vibration plate 1, and then enter the upper cover conveying component 2. After being conveyed by the upper cover conveying component 2, the upper cover 4 reaches the conveying outlet 2112 and then enters the assembly conveyor belt 32. Because the assembly conveyor belt 32 and the U-shaped groove 211 are arranged perpendicular to each other, the upper cover 4 continues to be loaded after the conveying direction is changed by 90 degrees. The direction-changing conveying method makes the distance between components closer, the device occupies less space, and facilitates subsequent assembly and testing operations.

[0031] Furthermore, the size of the conveying feed port 2111 is adapted to the size of the vibration plate outlet 14. Specifically, the width of the inner wall of the conveying feed port 2111 is greater than or equal to the width of the inner wall of the vibration plate outlet 14. With this design, the upper cover 4 can smoothly pass from the upper cover vibration plate 1 through the conveying feed port 2111 to the U-shaped groove 211 of the upper cover conveying assembly 2.

[0032] Furthermore, the upper cover vibration disk 1 includes a cylindrical vibration hopper 11, and the vibration hopper 11 is arranged on a support frame 12. A strip-shaped discharge channel 13 extending outward is arranged on one side of the vibration hopper 11, and the end of the discharge channel 13 away from the vibration hopper 11 is arranged as the vibration disk discharge port 14, and a limiting block 15 is arranged at the end of the discharge channel 13 close to the vibration hopper 11. With this design, the upper cover 4 in the vibration hopper 11 is transported to the discharge channel 13 under the vibration of the upper cover vibration disk 1, and further transported to the vibration disk discharge port 14, completing the transportation of the upper cover in the upper cover vibration disk 1. The setting of the limiting block 15 can block the upper cover 4 to prevent it from falling.

[0033] Furthermore, the upper open end of the U-shaped groove 211 is provided with two connecting pieces 213 which are horizontally mounted on the two sides of the U-shaped groove 211. The two connecting pieces 213 are respectively provided at the two ends of the U-shaped groove 211, and a limiting strip 214 which is fixedly connected to the connecting pieces 213 is provided below the middle of the two connecting pieces 213. In such a design, when the upper cover 4 moves in the U-shaped groove 211 of the upper cover conveying assembly 2, the limiting and blocking effect of the limiting strip 214 can keep the upper cover 4 in a stable horizontal state, which is beneficial to the subsequent conveying and assembly and improves the product qualification rate.

[0034] Furthermore, the length of the limiting strip 214 is longer than the length of the U-shaped groove 211. Such a design enables the upper cover 4 to maintain a horizontal state within the U-shaped groove 211, within a certain distance before entering the U-shaped groove 211, and within a certain distance away from the U-shaped groove 211, further enhancing the stability of the state of the upper cover 4, improving the accuracy of loading and assembly, and improving the product qualification rate.

[0035] Furthermore, an upper cover conveying belt (not shown in the figure) is arranged in the U-shaped groove 211, and an upper cover conveying belt motor 22 is arranged below one end of the U-shaped groove 211 where the conveying outlet 2112 is arranged, and a speed regulator 23 is arranged on one side of the upper cover conveying belt motor 22, and the upper cover conveying belt motor 22 is connected to the upper cover conveying belt. With such a design, after the upper cover of the upper cover lampshade enters the U-shaped groove 211 and is sent to the upper cover conveying belt, the upper cover conveying belt motor 22 is started intermittently under the action of the speed regulator 23, so that the upper cover 4 on the upper cover conveying belt moves intermittently in the U-shaped groove 211.

[0036] Furthermore, the assembly conveyor assembly 3 further comprises an assembly conveyor belt bracket 31, and the assembly conveyor belt 32 is arranged around the assembly conveyor belt bracket 31;

[0037] The assembly conveyor belt bracket 31 includes two long strip side panels 311, and two side panel pillars 312 are arranged at the bottom of the two long strip side panels 311. The long strip side panel 311 of the assembly conveyor belt bracket 31 close to the conveying discharge port 2112 is provided with a material receiving port 3111, and the material receiving port 3111 is connected with the conveying discharge port 2112. The other long strip side panel 311 of the assembly conveyor belt bracket 31 is provided with a position sensor support 34 and a notch 3112, and the notch 3112 is arranged opposite to the material receiving port 3111.

[0038] An assembly conveyor belt servo motor 33 fixedly connected to the two long strip side panels 311 is arranged below one end away from the material receiving port 3111. With this design, the upper cover 4 of the upper cover lampshade is transported from the conveying outlet 2112 to the material receiving port 3111 under the action of the upper cover conveying belt motor 22. At this time, the position sensor (not shown in the figure) installed on the position sensor support 34 senses that there is material, and then starts the assembly conveyor belt servo motor 33. The upper cover 4 is transported by the assembly conveyor belt 32 and arrives at the assembly station for the next step of lamp bead loading operation. Since the sensing of the position sensor is set on the notch 3112, and the notch 3112 is arranged opposite to the material receiving port 3111, the sensing end of the position sensor just corresponds to the material receiving port 3111, and it can quickly sense whether there is material between the material receiving port 3111 and the sensing end, so as to facilitate the control of the next step of the assembly conveying component 3, thereby reducing the operation interval time and improving production efficiency.

[0039] Furthermore, the size of the receiving port 3111 is adapted to the size of the delivery outlet 2112. Specifically, the width of the inner wall of the receiving port 3111 is greater than or equal to the width of the inner wall of the delivery outlet 2112. Such a design enables the upper cover 4 to smoothly enter the receiving port 3111 from the delivery outlet 2112, thereby realizing the transfer of the upper cover 4 from the upper cover delivery assembly 2 to the assembly delivery assembly 3.

[0040] Furthermore, at least two partitions 321 fixedly connected to the assembly conveyor belt 32 are provided in the width direction thereof, and a compartment 322 is formed between two adjacent partitions 321, and the width of the compartment 322 is adapted to the width of the material receiving port 3111. In this embodiment, the assembly conveyor belt 32 is moved at intervals by a distance of the width of the compartment 322, so that the upper cover 4 of the upper lampshade is conveyed to the assembly conveyor belt 32 after passing through the material receiving port 3111 under the thrust of the next upper cover 4, and is just in the compartment 322 at this time, which is conducive to the fixing of the upper cover 4 and facilitates the next step of lamp bead feeding operation.

[0041] Furthermore, each of the two long strip side panels 311 is provided with at least one line jack 3113, and the line jacks 3113 are arranged opposite to each other on the two long strip side panels 311. Such a design is not only conducive to routing the necessary lines in the device, but also convenient for observing the status of the assembly conveyor belt 32 during the patrol transportation, so as to find problems and solve faults in time.

[0042] The working principle of the utility model is described as follows:

[0043] The present invention provides a loading and assembling mechanism for an upper cover, which realizes automatic loading of an upper cover 4 by providing an upper cover conveying component 2 and an assembly conveying component 3 for connection and conveyance.

[0044] In this design, the assembly conveyor belt 32 of the assembly conveyor assembly 3 and the U-shaped groove 211 of the upper cover conveyor assembly 2 are arranged perpendicular to each other, so that when the upper cover 4 is conveyed from the U-shaped groove 211 to the assembly conveyor belt 32, the conveying direction is changed by 90 degrees, and then the upper cover is continuously loaded. The conveying mode of changing the direction is set so that the distance between the components is closer, the device occupies less space, and the subsequent assembly and inspection operations are convenient.

[0045] In this design, the upper cover 4 is transported into the U-shaped groove 211 under the vibration of the upper cover vibration plate 1. The U-shaped groove 211 is provided with a limit bar 214 to ensure that the upper cover 4 does not stand upright in the U-shaped groove 211, but remains in a uniform horizontal state.

[0046] In this design, the upper cover conveying assembly 2 includes a U-shaped groove 211, an upper cover conveying belt and an upper cover conveying belt motor 22. The assembly conveying assembly 3 includes an assembly conveying belt 32 and an assembly conveying belt servo motor 33. Since the U-shaped groove 211 and the assembly conveying belt 32 are arranged vertically, the start-up of the upper cover conveying belt motor 22 and the assembly conveying belt servo motor 33 is set to a staggered intermittent start-up mode.

[0047] The staggered intermittent startup mode is described in detail as follows:

[0048] When the upper cover conveying belt motor 22 is started, the assembly conveying belt servo motor 33 is paused, so that the upper cover 4 can be moved from the conveying feed port 2111 to the conveying discharge port 2112. At this time, the upper cover conveying belt motor 22 continues to work, and the upper cover 4 enters a blank space 322 of the assembly conveying belt 32 under the thrust of the next upper cover 4. At this time, the position sensor senses that there is material in the compartment 322, and then starts the assembly conveying belt servo motor 33. At this moment, the upper cover conveying belt motor 22 is paused. After the assembly conveying belt 32 drives the upper cover 4 to move a distance of the width of a compartment 322, the assembly conveying belt servo motor 33 is paused again. At this time, the upper cover conveying belt motor 22 is started again to push the next upper cover 4 into the next compartment 322. Then, the conveying continues in this mode to complete the loading of the upper cover 4.

[0049] In the present design, a compartment 322 is provided on the assembly conveyor belt 32, and the width of the compartment 322 is adapted to the width of the receiving port 3111, so that the upper cover 4 can smoothly reach the assembly conveyor belt 32 and be fixed in the compartment 322, thereby increasing the stability of the upper cover 4 during the loading process, facilitating the next step of operation, improving the accuracy of assembly, and improving the qualified rate of the product.

[0050] The specific operation of the utility model is described as follows:

[0051] First, the upper cover 4 of the upper cover lampshade is placed in the vibrating hopper 11 of the upper cover vibrating disk 1, and the upper cover vibrating disk 1 is started. Under the vibration action of the upper cover vibrating disk 1, the upper cover 4 is sent to the discharge channel 13 in the vibrating hopper 11, and then transported to the discharge port 14 of the vibration disk.

[0052] Then, the upper cover 4 enters the U-shaped groove 211 under the joint action of the upper cover vibration plate 1 and the conveying assembly belt. As the upper cover conveying belt motor 22 is started and the upper cover conveying belt moves, the upper cover 4 is conveyed from the conveying feed port 2111 to the conveying discharge port 2112.

[0053] Finally, the upper cover 4 is further moved to the material receiving port 3111 under the continued action of the upper cover conveyor belt, and then continues to move into the compartment 322 of the assembly conveyor belt 32 under the thrust of the next upper cover 4, and the upper cover conveyor belt motor 22 is paused at this time. When the position sensor senses that there is material in the compartment 322, the assembly conveyor belt servo motor 33 is immediately started, and the assembly conveyor belt 32 begins to move to a position of the width of a compartment 322 and then pauses. At this time, the next compartment 322 of the assembly conveyor belt 32 moves to the material receiving port 3111, and the upper cover conveyor belt motor 22 is started again, and the next upper cover 4 is conveyed by the upper cover conveyor belt to the empty space 322 of the assembly conveyor belt 32, and the assembly conveyor belt servo motor 33 is started again to continue to convey the upper cover 4 forward. In this mode, this feeding mechanism can complete the automatic feeding operation of the upper cover 4.

[0054] The above implementation modes cannot limit the protection scope of the present invention. The equivalent modifications and changes made by those skilled in the art without departing from the overall concept of the present invention are still within the scope of the present invention.

Claims

1. A loading assembly mechanism for an upper cover, characterized in that: It comprises an upper cover vibration plate (1), an upper cover conveying component (2) and an assembly conveying component (3); A vibration plate discharge port (14) is provided on one side of the upper cover vibration plate (1); the upper cover conveying assembly (2) comprises a strip-shaped conveying frame (21); the conveying frame (21) comprises a strip-shaped U-shaped groove (211) and a conveying frame support (212) provided below the conveying frame and fixedly connected thereto; the U-shaped groove (211) is connected to the upper cover vibration plate (1) at the vibration plate discharge port (14); The end of the U-shaped groove (211) connected to the vibration plate discharge port (14) is set as a conveying feed port (2111), and the end of the U-shaped groove (211) away from the conveying feed port (2111) is set as a conveying discharge port (2112). The assembly conveying component (3) includes an assembly conveyor belt (32), and the assembly conveyor belt (32) and the U-shaped groove (211) are arranged perpendicular to each other and connected at the conveying discharge port (2112).

2. The loading and assembling mechanism for the upper cover according to claim 1, characterized in that: The width of the inner side wall of the conveying feed port (2111) is greater than or equal to the width of the inner side wall of the vibration plate discharge port (14).

3. The loading and assembling mechanism for the upper cover according to claim 1, characterized in that: The upper cover vibration plate (1) comprises a cylindrical vibration hopper (11), wherein the vibration hopper (11) is arranged on a support frame (12), and a strip-shaped discharge channel (13) extending outward is arranged on one side of the vibration hopper (11), and an end of the discharge channel (13) away from the vibration hopper (11) is arranged as the vibration plate discharge port (14), and a limit block (15) is arranged at one end of the discharge channel (13) close to the vibration hopper (11).

4. The loading and assembling mechanism for the upper cover according to claim 1, characterized in that: The upper open end of the U-shaped groove (211) is provided with two connecting pieces (213) which are horizontally mounted on two side surfaces of the U-shaped groove (211); the two connecting pieces (213) are respectively arranged at two ends of the U-shaped groove (211); and a limiting strip (214) which is fixedly connected to the two connecting pieces (213) is arranged below the middle of the two connecting pieces (213).

5. The loading and assembling mechanism for the upper cover according to claim 4, characterized in that: The length of the limiting strip (214) is longer than the length of the U-shaped groove (211).

6. The loading and assembling mechanism for the upper cover according to any one of claims 1 to 5, characterized in that: An upper cover conveying belt is arranged in the U-shaped groove (211), an upper cover conveying belt motor (22) is arranged below one end of the U-shaped groove (211) where the conveying outlet (2112) is arranged, a speed regulator (23) is arranged on one side of the upper cover conveying belt motor (22), and the upper cover conveying belt motor (22) is connected to the upper cover conveying belt.

7. The loading and assembling mechanism for the upper cover according to claim 1, characterized in that: The assembly conveyor assembly (3) further comprises an assembly conveyor belt support (31), and the assembly conveyor belt (32) is arranged around the assembly conveyor belt support (31); The assembled conveyor belt support (31) comprises two long strip side panels (311), and two side panel pillars (312) are arranged at the bottom of the two long strip side panels (311). The long strip side panel (311) of the assembled conveyor belt support (31) close to the conveying discharge port (2112) is provided with a material receiving port (3111), and the material receiving port (3111) is connected with the conveying discharge port (2112). The other long strip side panel (311) of the assembled conveyor belt support (31) is provided with a position sensor support (34) and a notch (3112), and the notch (3112) is arranged opposite to the material receiving port (3111). An assembly conveyor belt servo motor (33) fixedly connected to the two long strip side plates (311) is arranged below one end away from the material receiving port (3111).

8. The loading assembly mechanism for the upper cover according to claim 7, characterized in that :The inner wall width of the material receiving port (3111) is greater than or equal to the inner wall width of the conveying and discharging port (2112).

9. The loading assembly mechanism for the upper cover according to claim 7, characterized in that At least two partitions (321) fixedly connected to the assembly conveyor belt (32) are arranged in the width direction thereof, and a compartment (322) is formed between two adjacent partitions (321), and the width of the compartment (322) is adapted to the width of the material receiving port (3111).

10. The loading assembly mechanism for the upper cover according to any one of claims 7 to 9, characterized in that : Both of the two long strip side panels (311) are provided with at least one line plug hole (3113), and the line plug holes (3113) are arranged opposite to each other on the two long strip side panels (311).

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