An oblique multi-nail position automatic nailing device for a junction box

Abstract

The application discloses an oblique multi-nail-position automatic nailing device for a junction box, which comprises a workbench, a conveying line arranged on the workbench, and nailing components symmetrically arranged on both sides of the conveying line. The nailing component comprises a support, a cylinder, a nailing column, a first mounting plate and a feeding seat. The support is connected to the workbench, and the first mounting plate is connected to the support. Two guide columns are arranged on both sides of the first mounting plate, and the cylinder is connected to the top of the two guide columns. A sliding plate is connected to the piston rod of the cylinder and passes through the guide columns. Two nailing columns are arranged on the guide columns, and the connecting lines of the two nailing columns and the connecting lines of the two guide columns form a cross shape. The bottom of the nailing column is movably connected to the feeding seat through the first mounting plate. The feeding seat is connected to the first mounting plate. A clamping component is arranged below the first mounting plate, and a pressing component is arranged above the conveying line. Compared with the prior art, the application can solve the problem of high labor cost caused by low nailing efficiency of the junction box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of terminal box processing, and in particular to an oblique multi-nail-position automatic nailing device for a terminal box. BACKGROUND

[0002] In home decoration, the terminal box is one of the electrical accessories. Because the electric wire used in decoration is passed through the electric wire pipe, the terminal box is used as a transition at the joint of the electric wire (such as a long line or a corner of the electric wire pipe), the electric wire pipe is connected with the terminal box, and the electric wire in the wire pipe is connected in the terminal box, thereby protecting the electric wire and connecting the electric wire. This is the terminal box.

[0003] At present, the terminal box is fixed by nails in the use process, so the nails need to be preassembled on the nail ears of the terminal box after the terminal box is manufactured. In the existing production process, most of the assembly is manually operated by workers. However, the manual operation is slow, and a large amount of labor cost is required. In addition, the workers will become tired after a long time of operation, thereby reducing the production efficiency. SUMMARY

[0004] The present application aims at solving the problem of high labor cost caused by low nailing efficiency of the terminal box, and provides an oblique multi-nail-position automatic nailing device for a terminal box.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an oblique multi-nail-position automatic nailing device for a terminal box, which comprises a workbench, a conveying line is arranged on the workbench, a nailing component is symmetrically arranged on both sides of the conveying line, the nailing component comprises a support, a pneumatic cylinder, a nailing column, a first mounting plate and a feeding seat, the support is connected to the workbench, the first mounting plate is connected to the support, guide columns are arranged on both sides of the first mounting plate, the pneumatic cylinder is connected to the top of the guide columns, a sliding plate is connected to the piston rod of the pneumatic cylinder, the sliding plate is arranged on the guide columns, two nailing columns are arranged on the guide columns, the connecting line of the two nailing columns and the connecting line of the two guide columns form a cross shape, the nailing columns are movably connected to the feeding seat through the first mounting plate, the feeding seat is connected to the first mounting plate, a tightening component is arranged below the first mounting plate, limiting components are arranged on both sides of the tightening component, and a pressing component is arranged above the conveying line.

[0006] Further description of the above technical scheme is as follows:

[0007] The tightening component comprises a tightening pneumatic cylinder and a tightening plate, the tightening pneumatic cylinder is connected to the workbench, the tightening plate is connected to one end of the tightening pneumatic cylinder, and the tightening pneumatic cylinder drives the tightening plate to move left and right.

[0008] As a further description of the above technical solution:

[0009] The top plate is provided with two positioning grooves matched with the lug of the junction box.

[0010] As a further description of the above technical solution:

[0011] The positioning groove is provided with a material guide groove below the feeding seat.

[0012] As a further description of the above technical solution:

[0013] The bottom of the top plate is provided with a lifting plate.

[0014] As a further description of the above technical solution:

[0015] The limiting component is a limiting air cylinder.

[0016] As a further description of the above technical solution:

[0017] The second mounting plate is arranged between the two supports, the pressing component is connected to one side of the second mounting plate, the pressing component comprises a pressing air cylinder and a pressing plate, the pressing plate is connected to the bottom of the pressing air cylinder, and the pressing air cylinder drives the pressing plate to move vertically.

[0018] As a further description of the above technical solution:

[0019] The feeding seat is provided with a nail feeding channel and a nail driving channel, and the nail feeding channel and the nail driving channel are communicated.

[0020] As a further description of the above technical solution:

[0021] The side of the workbench is provided with a sliding groove arranged along the length direction, the sliding groove is provided with a connecting seat, and the support is connected to the connecting seat.

[0022] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are as follows: the junction box is conveyed to the nail driving component through the conveying line, the top air cylinder drives the top plate to move relative to the junction box, the lifting plate lifts the junction box to separate from the conveying line, meanwhile, the lug of the junction box is inserted into the positioning groove, the two top plates on the two sides press the two sides of the junction box, the horizontal and left-right direction of the junction box is fixed, the piston rod of the limiting air cylinder is extended to abut against the end of the junction box, then the pressing air cylinder drives the pressing plate to move downward, the pressing plate is pressed on the top of the two adjacent junction boxes, the multi-directional positioning of the junction box is realized, finally, the nail driving component drives the nails into the junction box, the nails on the two sides of two junction boxes can be driven at the same time, the nail driving efficiency is improved, the automatic nail driving is realized, and the labor cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0024] Figure 1 It is a structure schematic diagram of a skew multi-nail position automatic nailing device for a junction box.

[0025] Figure 2 It is a structure schematic diagram of a nailing mechanism in a skew multi-nail position automatic nailing device for a junction box.

[0026] Figure 3 It is a structure schematic diagram of a nailing mechanism in a skew multi-nail position automatic nailing device for a junction box.

[0027] Figure 4 It is a structure schematic diagram of a nailing mechanism in a skew multi-nail position automatic nailing device for a junction box.

[0028] Figure 5 It is a structure schematic diagram of a nailing mechanism in a skew multi-nail position automatic nailing device for a junction box.

[0029] Legend:

[0030] 1, workbench; 2, conveying line; 3, nailing part; 31, support; 32, air cylinder; 33, nailing column; 34, first mounting plate; 35, feeding seat; 351, nail feeding channel; 352, nailing channel; 36, guide column; 37, sliding plate; 4, jacking part; 41, jacking air cylinder; 42, jacking plate; 421, positioning groove; 422, material guiding groove; 423, lifting plate; 5, limiting part; 6, pressing part; 61, pressing air cylinder; 62, pressing plate; 7, junction box; 8, second mounting plate; 9, sliding groove; 10, connecting seat; 11, clamping part. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, not all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the application without creative labor fall within the scope of protection of the application.

[0033] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0034] In the description of the embodiments of the application, it should be noted that the terms "upper", "inner", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed, and are merely for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0035] In the description of the application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0036] Please refer to Figures 1-5 The application provides an oblique multi-nail position automatic nailing device for a junction box, which comprises a workbench 1, a conveying line 2 is arranged on the workbench 1, nailing parts 3 are symmetrically arranged on both sides of the conveying line 2, the nailing part 3 comprises a support 31, a cylinder 32, a nailing column 33, a first mounting plate 34 and a feeding seat 35, the support 31 is connected to the workbench 1, the first mounting plate 34 is connected to the support 31, guide columns 36 are arranged on both sides of the first mounting plate 34, the cylinder 32 is connected to the top of the two guide columns 36, a sliding plate 37 is connected to the piston rod of the cylinder 32, the sliding plate 37 penetrates the guide column 36, two nailing columns 33 are arranged on the guide column 36, the connecting line of the two nailing columns 33 and the connecting line of the two guide columns 36 form a cross shape, the nailing column 33 is movably connected to the feeding seat 35 through the first mounting plate 34 at the bottom, the feeding seat 35 is connected to the first mounting plate 34, a clamping part 4 is arranged below the first mounting plate 34, limiting parts 5 are arranged on both sides of the clamping part 4, and a pressing part 6 is arranged above the conveying line 2.

[0037] The top-tight component 4 comprises a top-tight cylinder 41 connected to the workbench 1 and a top-tight plate 42 connected to one end of the top-tight cylinder 41, and the top-tight cylinder 41 drives the top-tight plate 42 to move left and right. In this way, two junction boxes can be positioned and clamped by one top-tight plate, and the structure of the device is more compact.

[0038] The top-tight plate 42 is provided with two positioning grooves 421 matched with the lug ears of the junction box 7. This can make the junction box more stable and improve the quality of nailing.

[0039] The positioning groove 421 is provided with a material guide groove 422 below the feeding seat 35. The material guide groove can guide and limit the nail.

[0040] The bottom of the top-tight plate 42 is provided with a lifting plate 423. The lifting plate is inserted into the bottom of the junction box to lift the junction box off the conveying line, avoiding contact between the junction box and the conveying line during nailing, and preventing damage to the conveying line.

[0041] The limiting component 5 is a limiting cylinder. When the junction box is conveyed to the position, the piston rod of the limiting cylinder extends to resist the end of the junction box, which blocks the movement of the junction box. After nailing is completed, the piston rod of the limiting cylinder retracts, and the nailing completed junction box can be freely removed.

[0042] A second mounting plate 8 is arranged between the two supports 31, and the pressing component 6 is connected to one side of the second mounting plate 8. The pressing component 6 comprises a pressing cylinder 61 and a pressing plate 62, the pressing plate 62 is connected to the bottom of the pressing cylinder 61, and the pressing cylinder 61 drives the pressing plate 62 to move vertically.

[0043] The feeding seat 35 is provided with a nail feeding channel 351 and a nailing channel 352, and the nail feeding channel 351 and the nailing channel 352 are communicated.

[0044] The side of the workbench 1 is provided with a sliding groove 9 arranged along the length direction, the sliding groove 9 is provided with a connecting seat 10, and the support 31 is connected to the connecting seat 10. In this way, the position of the support can be adjusted to adapt to junction boxes of different sizes for nailing, and the connecting seat is arranged on the side of the workbench to reduce the width of the workbench, thereby reducing the floor area of the workbench.

[0045] Working principle: the terminal box is conveyed to the nailing part by the belt conveying line, the jacking cylinder drives the jacking plate to move the terminal box, the lifting plate lifts the terminal box to separate from the conveying line, at the same time, the nail ear of the terminal box is inserted into the positioning groove, the jacking plate on both sides pushes the two sides of the terminal box, the horizontal and left-right direction of the terminal box is fixed, the piston rod of the limiting cylinder is extended and abuts against the end of the terminal box, then the pressing cylinder drives the pressing plate to move downward, the pressing plate is pressed on the top of the adjacent two terminal boxes, the multi-direction positioning of the terminal box is realized, finally, the nailing part presses the nail into the terminal box, the two sides of two terminal boxes can be nailed at the same time, the nailing efficiency is improved, the automatic nailing is realized, the labor cost is reduced; the feeding seat is rotationally connected with the clamping part at the bottom, the clamping part includes two clamping blocks, the probability of automatic falling of the nail can be avoided, the waste of the nail is reduced; specifically, the nail slides into the nailing channel through the nail feeding channel, and is clamped in the discharging channel of the clamping part, under the extrusion of the nailing column, the two clamping blocks are opened, the nail is pressed downward into the nail ear, when the nailing column leaves the nailing channel, the two limiting blocks are closed under the action of the spring, the nail cannot fall by itself.

[0046] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An oblique multi-nail automatic nailing device for a junction box, characterized in that: The invention comprises a workbench (1), a conveying line (2) is provided on the workbench (1), nailing components (3) are symmetrically arranged on both sides of the conveying line (2), and the nailing components (3) include a bracket (31), a cylinder (32), a nailing column (33), a first mounting plate (34) and a feeding seat (35), the bracket (31) is connected to the workbench (1), the first mounting plate (34) is connected to the bracket (31), and the two sides of the first mounting plate (34) are respectively A guide column (36) is provided, the cylinder (32) is connected to the top of the two guide columns (36), a slide plate (37) is connected to the piston rod of the cylinder (32), the slide plate (37) is passed through the guide column (36), and the guide column (36) is provided with two nailing columns (33), the connection line of the two nailing columns (33) and the connection line of the two guide columns (36) are in a cross shape, and the bottom of the nailing column (33) passes through the first mounting plate (34) and is movably connected to the The feeding seat (35) is connected to the first mounting plate (34), a tightening component (4) is provided below the first mounting plate (34), and limiting components (5) are provided on both sides of the tightening component (4). A pressing component (6) is provided above the conveying line (2), and the tightening component (4) includes a tightening cylinder (41) and a tightening plate (42). The tightening cylinder (41) is connected to the workbench (1), and the tightening plate (42) is provided on the workbench (1). 2) connected to one end of the tightening cylinder (41), the tightening cylinder (41) drives the tightening plate (42) to move left and right, two positioning grooves (421) are provided on the tightening plate (42), the positioning grooves (421) match the nail ears of the junction box (7), a material guide groove (422) is provided above the positioning groove (421), the material guide groove (422) is located below the feeding seat (35), and a lifting plate (423) is provided at the bottom of the tightening plate (42).

2. The oblique multi-nail automatic nailing device for a junction box according to claim 1, characterized in that: The limiting component (5) is a limiting cylinder.

3. The oblique multi-nail automatic nailing device for a junction box according to claim 1, characterized in that: A second mounting plate (8) is provided between the two brackets (31), the pressing component (6) is connected to one side of the second mounting plate (8), the pressing component (6) comprises a pressing cylinder (61) and a pressing plate (62), the pressing plate (62) is connected to the bottom of the pressing cylinder (61), and the pressing cylinder (61) drives the pressing plate (62) to move vertically.

4. The oblique multi-nail automatic nailing device for a junction box according to claim 1, characterized in that: A nail feeding channel (351) and a nail driving channel (352) are provided in the feeding seat (35), and the nail feeding channel (351) and the nail driving channel (352) are connected.

5. The oblique multi-nail automatic nailing device for a junction box according to claim 1, characterized in that: The side of the workbench (1) is provided with a slide groove (9) arranged along the length direction thereof, the slide groove (9) is provided with a connecting seat (10), and the bracket (31) is connected to the connecting seat (10).

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