Low-voltage drawer electric appliance assembling production line

Abstract

The utility model relates to the technical field of low-voltage drawer electric appliance production, and discloses a low-voltage drawer electric appliance assembly production line which comprises an upper-layer plate feeding line, a lower-layer plate returning line, a first photoelectric switch and a second photoelectric switch. Eight stations are arranged on the two sides of the outer portion of the upper-layer plate feeding line at intervals, jacking transplanters are fixedly installed at the positions, corresponding to the stations, of the upper-layer plate feeding line, the first optoelectronic switch is fixedly installed on the front side of the upper-layer plate feeding line, and the second optoelectronic switch is fixedly installed on the rear side of the lower-layer plate returning line. According to the utility model, not only can a tool plate of a drawer-free electric appliance accessory be prevented from flowing downwards along the upper-layer plate conveying line to be mixed into a subsequent station, but also the problem of mistaken returning caused by the fact that the tool plate of a drawer-free electric appliance accessory flows downwards along the lower-layer plate returning line can be prevented; and the overall operation reliability of the assembly line is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage drawer electrical appliance production, and more specifically, to an assembly production line for low-voltage drawer electrical appliances. Background Art

[0002] Low-voltage drawer electrical appliances are assembled and produced through an assembly line, that is, the low-voltage drawer electrical appliance accessories are placed on the conveyor belt of the assembly line, and through processing at various different workstations, the complete product can finally be assembled and produced.

[0003] During the use of the existing low-voltage drawer electrical appliance assembly production line, since the tooling boards are not inspected and processed after loading and returning, if the operator makes an operational omission, it will easily cause the tooling boards without drawer electrical appliance accessories to flow down along the board feeding line and be mixed into the subsequent workstations, and the tooling boards with drawer electrical appliance accessories to flow down along the board returning line and cause the problem of mistaken return, affecting the overall operation reliability of the production line. Based on this, the utility model designs a low-voltage drawer electrical appliance assembly production line to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a low-voltage drawer electrical appliance assembly production line to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A low-voltage drawer electrical appliance assembly production line includes an upper board feeding line, a lower board return line, a first photoelectric switch and a second photoelectric switch. The upper board feeding line is arranged at the upper end of the lower board return line, and eight workstations are arranged on both sides of the outside of the upper board feeding line at intervals. A jacking transplanter is fixedly installed at the position corresponding to the workstation on the upper board feeding line, and an over-transplanter is fixedly installed on the workstation. The first photoelectric switch is fixedly installed on the front side of the upper board feeding line, and the second photoelectric switch is fixedly installed on the rear side of the lower board return line. A blocker a is fixedly installed inside the upper board feeding line, and the output end of the first photoelectric switch is electrically connected to the input end of the blocker a. A blocker b is fixedly installed inside the lower board return line, and the output end of the second photoelectric switch is electrically connected to the input end of the blocker b.

[0007] As a preferred technical solution of the present invention, a board delivery elevator is provided at one end of the upper board delivery line, and a board withdrawal elevator is provided at the other end of the upper board delivery line.

[0008] As the preferred technical solution of the present invention, the upper board delivery line and the lower board return line are both triple-speed chain conveyors.

[0009] As a preferred technical solution of the present invention, a parts box is fixedly installed on the inner side of the workstation, and a plurality of partitions are fixedly installed at intervals inside the parts box.

[0010] As a preferred technical solution of the present invention, a bracket is fixedly connected to the upper end of the workstation, and an LED lighting lamp is fixedly installed on the top side of the bracket.

[0011] As a preferred technical solution of the present invention, two side seats are fixedly connected to the side of the bracket at intervals, and an operation instruction board is fixedly installed between the two side seats.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model can sequentially perform loading, primary component installation, primary copper busbar installation, secondary copper busbar installation, secondary component installation, line installation, power-on detection and load detection processes through eight workstations, thereby assembling and producing complete products. The board return elevator can transfer the tooling board on the upper board feeding line to the lower board return line, so that the tooling board is returned to the board feeding elevator via the lower board return line for recycling. The first photoelectric switch can be used to detect and process the tooling board after loading. If it is detected that there are no drawer electrical accessories on the tooling board, the blocker a will execute an action to block the tooling board for removal, thereby preventing the tooling board without drawer electrical accessories from flowing downward along the upper board feeding line and mixing into the subsequent workstations. The second photoelectric switch can be used to detect and process the tooling board when returning. If it is detected that there are drawer electrical accessories on the tooling board, the blocker b will execute an action to block the tooling board for removal, thereby preventing the tooling board with drawer electrical accessories from flowing downward along the lower board return line and causing the problem of mistaken return, which is conducive to ensuring the overall operation reliability of the assembly line.

[0014] 2. The utility model is provided with a bracket, LED lighting, side seat and operation instruction board. The LED lighting can ensure the brightness of the operating area around the workstation, and the operation instruction board makes it easy for operators to quickly obtain standardized operation instruction information, thereby achieving the purpose of having a good auxiliary guidance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a low-voltage drawer electrical appliance assembly production line of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A;

[0017] Figure 3 This is a structural diagram of the upper board feeding line and the lower board returning line in a low-voltage drawer electrical appliance assembly production line of the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a workstation in a low-voltage drawer electrical appliance assembly production line.

[0019] In the figure: 1. Upper board feeding line; 101. First photoelectric switch; 102. Board feeding elevator; 103. Board returning elevator; 2. Work station; 201. Parts box; 202. Bracket; 203. LED lighting; 204. Side seat; 205. Operation instruction board; 3. Lifting transplanter; 4. Over-transplanter; 5. Lower board return line; 501. Second photoelectric switch; 6. Blocker a; 7. Blocker b; 8. Tooling board. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a low-voltage drawer electrical appliance assembly production line, including an upper board feeding line 1, a lower board returning line 5, a first photoelectric switch 101 and a second photoelectric switch 501, the upper board feeding line 1 is arranged at the upper end of the lower board returning line 5, and eight workstations 2 are arranged at intervals on both sides of the outer side of the upper board feeding line 1, a jacking transplanter 3 is fixedly installed at the position corresponding to the workstation 2 on the upper board feeding line 1, and an over-transplanter 4 is fixedly installed on the workstation 2. The jacking transplanter 3 and the over-transplanter 4 are used in conjunction with each other to transfer the tooling board 8 back and forth between the upper board feeding line 1 and the workstation 2, and the eight workstations 2 can perform loading, primary component installation, primary copper busbar installation, secondary copper busbar installation, and secondary component installation in sequence. The parts installation, line installation, power-on detection and load detection processes are carried out to assemble and produce a complete product. The first photoelectric switch 101 is fixedly installed on the front side of the upper-level board feeding line 1, and the second photoelectric switch 501 is fixedly installed on the rear side of the lower-level board returning line 5. A blocker a6 is fixedly installed inside the upper-level board feeding line 1, and the output end of the first photoelectric switch 101 is electrically connected to the input end of the blocker a6. The first photoelectric switch 101 can be used to detect and process the tooling board 8 after loading. A blocker b7 is fixedly installed inside the lower-level board returning line 5, and the output end of the second photoelectric switch 501 is electrically connected to the input end of the blocker b7. The second photoelectric switch 501 can be used to detect and process the tooling board 8 when it is returned.

[0022] Among them, such as Figure 1As shown, a board delivery elevator 102 is provided at one end of the upper board delivery line 1, and a board return elevator 103 is provided at the other end of the upper board delivery line 1. The board delivery elevator 102 can transfer the tooling board 8 to the upper board delivery line 1, and the board return elevator 103 can transfer the tooling board 8 on the upper board delivery line 1 to the lower board return line 5, so that the tooling board 8 is returned to the board delivery elevator 102 via the lower board return line 5 for recycling.

[0023] Among them, such as Figure 1 As shown, the upper board delivery line 1 and the lower board return line 5 are both triple-speed chain conveyors.

[0024] Among them, such as Figure 1 As shown, a parts box 201 is fixedly installed on the inner side of the workstation 2, and a number of partitions are fixedly installed at intervals inside the parts box 201, so as to facilitate the storage of parts in different areas.

[0025] Among them, such as Figure 4 As shown, a bracket 202 is fixedly connected to the upper end of the workstation 2, and an LED lighting lamp 203 is fixedly installed on the top side of the bracket 202. The LED lighting lamp 203 can ensure the brightness of the operating area around the workstation 2.

[0026] Among them, such as Figure 4 As shown, two side seats 204 are fixedly connected to the side of the bracket 202 at intervals, and an operation instruction board 205 is fixedly installed between the two side seats 204, so that the operator can quickly obtain standardized operation instruction information, achieving the purpose of being able to play a good auxiliary guidance effect.

[0027] The working principle of this utility model:

[0028] During use, the tooling board 8 can be transferred to the upper plate feeding line 1 by the plate feeding elevator 102, and the tooling board 8 can be transferred back and forth between the upper plate feeding line 1 and the workstation 2 by cooperating with the jacking transplanter 3 and the over-transplanter 4. The eight workstations 2 can perform loading, primary component installation, primary copper busbar installation, secondary copper busbar installation, secondary component installation, line installation, power-on detection and load detection processes in sequence, so as to assemble and produce complete products. The plate returning elevator 103 can transfer the tooling board 8 on the upper plate feeding line 1 to the lower plate returning line 5, so that the tooling board 8 is returned to the plate feeding elevator 102 via the lower plate returning line 5 for recycling. The first photoelectric switch 101 can be used to detect and process the tooling board 8 after loading. If it is detected that the tooling board 8 is If there are drawer electrical accessories, the blocker a6 will still not take action. If it is detected that there are no drawer electrical accessories on the tooling board 8, the blocker a6 will take action to block the tooling board 8. The operator can take out the abnormal tooling board 8 to prevent the tooling board 8 without drawer electrical accessories from flowing down along the upper board feeding line 1 and mixing into the subsequent workstation 2. The second photoelectric switch 501 can be used to detect and process the tooling board 8 when it is returned. If it is detected that there are no drawer electrical accessories on the tooling board 8, the blocker b7 will still not take action. If it is detected that there are drawer electrical accessories on the tooling board 8, the blocker b7 will take action to block the tooling board 8. The operator can take out the abnormal tooling board 8 to prevent the tooling board 8 with drawer electrical accessories from flowing down along the lower board return line 5 and causing the problem of accidental return.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-voltage drawer electrical appliance assembly production line, characterized by: It comprises an upper board feeding line (1), a lower board returning line (5), a first photoelectric switch (101) and a second photoelectric switch (501); The upper plate delivery line (1) is arranged at the upper end of the lower plate return line (5), and eight workstations (2) are arranged at intervals on both sides of the outer portion of the upper plate delivery line (1). A lifting and transplanting machine (3) is fixedly installed at a position corresponding to the workstation (2) on the upper plate delivery line (1), and an over-transplanting machine (4) is fixedly installed on the workstation (2). The first photoelectric switch (101) is fixedly installed on the front side of the upper plate delivery line (1), and the second photoelectric switch (501) is fixedly installed on the rear side of the lower plate return line (5); A blocker a (6) is fixedly installed inside the upper plate feeding line (1), and the output end of the first photoelectric switch (101) is electrically connected to the input end of the blocker a (6). A blocker b (7) is fixedly installed inside the lower plate returning line (5), and the output end of the second photoelectric switch (501) is electrically connected to the input end of the blocker b (7).

2. The low-voltage drawer electrical appliance assembly production line according to claim 1, characterized in that: One end of the upper plate delivery line (1) is provided with a plate delivery elevator (102), and the other end of the upper plate delivery line (1) is provided with a plate withdrawal elevator (103).

3. The low-voltage drawer electrical appliance assembly production line according to claim 1, characterized in that: The upper plate delivery line (1) and the lower plate return line (5) are both triple-speed chain conveyors.

4. The low-voltage drawer electrical appliance assembly production line according to claim 1, characterized in that: A parts box (201) is fixedly installed on the inner side of the work station (2), and a plurality of partitions are fixedly installed at intervals inside the parts box (201).

5. The low-voltage drawer electrical appliance assembly production line according to claim 1, characterized in that: The upper end of the workstation (2) is fixedly connected to a bracket (202), and the top side of the bracket (202) is fixedly installed with an LED lighting lamp (203).

6. The low-voltage drawer electrical appliance assembly production line according to claim 5, characterized in that: Two side seats (204) are fixedly connected to the side of the bracket (202) at intervals, and an operation instruction board (205) is fixedly installed between the two side seats (204).

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