Conveying mechanism of power line plug processing production line

Abstract

The utility model discloses a conveying mechanism of a power line plug processing production line, which relates to the technical field of plug assembly and comprises a conveying belt, a driving shaft is connected onto the conveying belt, a positioning mechanism is fixedly mounted on the conveying belt, the positioning mechanism comprises a positioning clamping seat fixedly mounted on the conveying belt, and the positioning clamping seat is fixedly mounted on the conveying belt. Movable sliding grooves are formed in the two sides of the positioning clamping seats, positioning pressing buckles are installed in the movable sliding grooves in a sliding mode, installation grooves are formed in the positioning clamping seats, elastic mechanisms are connected in the installation grooves, and a connecting cross beam is arranged between the positioning clamping seats. According to the conveying mechanism of the power line plug processing production line, through cooperative use of the positioning mechanism and the loosening and tightening mechanism, plug shells and shell cover plates can be prevented from sliding down from the conveying belt in the displacement process, and after a plug moves to the tail end of the conveying belt, the plug can be separated from a positioning clamping base, and the plug is automatically unloaded from the conveying belt.

Description

TECHNICAL FIELD

[0001] The utility model relates to plug assembly technical field, concretely is the conveying mechanism of power cord plug processing production line. BACKGROUND

[0002] Power cord plug is the key component of electrical equipment connecting power supply, usually by metal insert plastic shell composition. Metal insert is responsible for transmitting current, and plastic shell provides safe insulation protection. Plug design is various, such as two flat round foot, three flat round foot etc. to adapt to different socket standards. High-quality power cord plug has good conductivity and durability, can ensure that current is stably transmitted, and meets safety standards, effectively prevents electric shock and short circuit risk.

[0003] In the production process of power cord plug, its plastic shell is composed of two main parts, namely plug shell and shell cover plate. These two parts usually go through a transfer step in the assembly process, which involves a transfer mechanism responsible for safely transferring the plug shell and shell cover plate to a conveyor belt. Once these components are placed on the conveyor belt, they are transported to the lower part of the fastening assembly along with the movement of the conveyor belt. The function of the fastening assembly is to tightly fix the plug shell and shell cover plate together to complete the assembly process. However, during the movement of the plug shell and shell cover plate, the machine body may vibrate due to various reasons. This vibration is a problem that needs special attention because it may cause the plug shell and shell cover plate to detach from the conveyor belt. Once detachment occurs, these components cannot smoothly reach the fastening assembly below for fastening work, thereby affecting the efficiency of the entire production process and the quality of the product. SUMMARY

[0004] The utility model aims at providing power cord plug processing production line's conveying mechanism to solve the problem of low production efficiency in prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: including the conveying belt, be connected with drive shaft on the conveying belt, fixed mounting has the positioning mechanism on the conveying belt, the positioning mechanism includes the positioning card seat fixed mounting on the conveying belt, the movable sliding slot is set up in the positioning card seat both sides, the positioning pressure buckle is slidably installed in the movable sliding slot, the installation slot is set up on the positioning card seat, and the loose and tight mechanism is connected in the installation slot.

[0006] Preferably, connecting cross beams are provided between the positioning card seats, positioning screw holes are provided at the bottom of the positioning card seats, plug shells are provided in the positioning card seats, shell cover plates are provided above the plug shells, and movable notches are provided at the sides of the positioning card seats.

[0007] Preferably, a bolt is arranged in the positioning screw hole, and the positioning clamping base is fixedly arranged on the conveying belt through the bolt.

[0008] Preferably, the positioning pressing buckle is movably arranged on both sides of the positioning clamping base through the movable sliding groove, the shell cover is limited on the plug shell through the positioning pressing buckle, and the plug shell and the shell cover are both limited in the positioning clamping base through the positioning pressing buckle.

[0009] Preferably, the elastic mechanism comprises a connecting guide rod movably arranged in the mounting groove and a roller pressing strip fixedly arranged on both sides of the conveying belt, a reset spring is sleeved on the connecting guide rod, a spring seat is fixedly arranged on the connecting guide rod, the upper end of the connecting guide rod is fixedly arranged on the connecting cross beam, a pressing rod is fixedly arranged at the lower end of the connecting guide rod, and a pressing roller is rotatably arranged at the tail end of the pressing rod.

[0010] Preferably, a spring clamping groove is arranged in the mounting groove, and the reset spring is arranged in the positioning clamping base through the spring clamping groove.

[0011] Preferably, one end of the reset spring is fixedly arranged at the bottom of the positioning clamping groove, the other end of the reset spring is fixedly arranged on the spring seat, the connecting guide rod is movably arranged on the positioning clamping base through the mounting groove, the pressing roller is arranged at the lower end of the connecting guide rod through the pressing rod, and the pressing roller and the roller pressing strip are in the same vertical plane, and the pressing rod extends out of the positioning clamping base through the movable gap.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In the motion process of the plug shell and the shell cover, the pressing roller rolls along the lower surface of the roller pressing strip, so that the pressing roller generates a certain vertical displacement. Then, the displacement of the pressing roller causes the corresponding displacement of the pressing rod, and further causes the displacement of the connecting guide rod. Through the displacement of the connecting guide rod, the positioning pressing buckle is downwardly moved to realize the pressing effect on the shell cover, so that the plug shell and the shell cover will not slide off the conveying belt during the displacement process.

[0014] After the fastening process is completed, the conveying belt drives the plug shell and the cover plate to continue moving forward. Then, the pressing roller is separated from the roller pressing strip, the reset spring pushes the connecting guide rod to move upward, so that the positioning pressing buckle is loosened from the assembled plug. When the plug travels to the end of the conveying belt, the plug is separated from the positioning clamping base, so that the plug is automatically unloaded. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a local structure schematic view of the utility model;

[0017] Figure 3 The utility model discloses a positioning mechanism schematic view;

[0018] Figure 4 The utility model discloses a tension mechanism schematic view.

[0019] The label in the drawing: 1, conveying belt;2, drive shaft;3, plug shell;4, shell cover plate;5, positioning mechanism;501, positioning card seat;502, connecting crossbeam;503, positioning press buckle;504, movable sliding slot;505, movable gap;506, installation slot;507, positioning screw hole;6, tension mechanism;601, connecting guide rod;602, spring seat;603, reset spring;604, roller pressing strip;605, down pressure lever;606, down pressure roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] As shown in Figure 1 and Figure 2 The utility model provides the technical scheme of conveying mechanism of power cord plug processing production line, including conveying belt 1, the drive shaft 2 is connected on conveying belt 1, the positioning mechanism 5 is fixedly installed on conveying belt 1, the positioning mechanism 5 includes the positioning card seat 501 fixedly installed on conveying belt 1, the plug shell 3 is equipped in positioning card seat 501, the shell cover plate 4 is equipped above plug shell 3, the tension mechanism 6 is connected in installation slot 506, through the cooperation of positioning mechanism 5 and tension mechanism 6, can prevent plug shell 3 and shell cover plate 4 from sliding down from conveying belt 1 in the process of displacement, and after the plug moves to the end of conveying belt 1, the plug will be separated from positioning card seat 501, and the plug is automatically unloaded from conveying belt 1.

[0022] As shown in Figure 2 and Figure 3 The positioning mechanism 5 includes the positioning card seat 501 fixedly installed on conveying belt 1, and the movable sliding slot 504 is formed on the both sides of the positioning card seat 501, the positioning press buckle 503 is slidably installed in the movable sliding slot 504, the installation slot 506 is formed on the positioning card seat 501, the connecting crossbeam 502 is arranged between the positioning card seat 501, the positioning screw hole 507 is arranged at the bottom of the positioning card seat 501, the movable gap 505 is formed on the both sides of the positioning card seat 501, the bolt is arranged in the positioning screw hole 507, and the positioning card seat 501 is fixedly installed on the conveying belt 1 by the bolt.

[0023] Specifically, during the movement of the plug housing 3 and the housing cover plate 4, the lower pressing roller 606 will roll along the lower surface of the roller pressing strip 604, which causes the lower pressing roller 606 to be displaced downward by a small distance. With the downward displacement of the lower pressing roller 606, it will further cause the lower pressing rod 605 to be displaced downward by a small distance. The downward displacement of the lower pressing rod 605 will further cause the connecting guide rod 601 to be displaced downward by a small distance. Through the pulling of the connecting guide rod 601, the positioning pressing buckle 503 is caused to move downward, thereby tightly pressing the housing cover plate 4 on the plug housing 3. The plug housing 3 and the housing cover plate 4 are prevented from sliding off the conveying belt 1 during the displacement.

[0024] As shown in Figure 2 and Figure 4 , the tensioning mechanism 6 includes a connecting guide rod 601 movably installed in the installation groove 506 and a roller pressing strip 604 fixedly installed on both sides of the conveying belt 1. The connecting guide rod 601 is sleeved with a return spring 603, and the connecting guide rod 601 is fixedly installed with a spring seat 602. The upper end of the connecting guide rod 601 is fixedly installed on the connecting cross beam 502, and the lower end of the connecting guide rod 601 is fixedly installed with a lower pressing rod 605. The lower pressing rod 605 is rotatably installed with a lower pressing roller 606 at the end thereof. The inside of the installation groove 506 is provided with a spring clamping groove, and the return spring 603 is installed in the positioning clamping seat 501 through the spring clamping groove.

[0025] Specifically, after the fastening effect is completed, the conveying belt 1 continues to move forward with the plug housing 3 and the housing cover plate 4. With the forward movement of the plug housing 3 and the housing cover plate 4, the lower pressing roller 606 will gradually disengage from the roller pressing strip 604. When the lower pressing roller 606 successfully disengages from the roller pressing strip 604, the return spring 603 will begin to play a role, which will push the connecting guide rod 601 to move upward. During the upward movement of the connecting guide rod 601, the positioning pressing buckle 503 will be loosened, thereby releasing the assembled plug. When the plug continues to move forward along the conveying belt 1 and finally moves to the end of the conveying belt 1, the plug will disengage from the positioning clamping seat 501, so that the plug can be automatically unloaded from the conveying belt 1.

[0026] Working principle: when using, firstly, the plug shell 3 and the shell cover plate 4 are moved into the positioning card seat 501 through the transfer assembly, then the positioning card seat 501 can be driven to move forward by the conveying belt 1, after the positioning card seat 501 moves forward, the plug shell 3 and the shell cover plate 4 move forward, in the process of movement of the plug shell 3 and the shell cover plate 4, the lower pressing roller 606 rolls along the lower surface of the roller pressing strip 604, so that the lower pressing roller 606 is displaced downward by a small distance, after the lower pressing roller 606 is displaced downward by a small distance, the lower pressing rod 605 is displaced downward by a small distance, after the lower pressing rod 605 is displaced downward by a small distance, the connecting guide rod 601 is displaced downward by a small distance, so as to pull the positioning pressing buckle 503 to move downward, the shell cover plate 4 is pressed on the plug shell 3, the plug shell 3 and the shell cover plate 4 are fixed in the positioning card seat 501, preventing the plug shell 3 and the shell cover plate 4 from sliding off the conveying belt 1 in the process of displacement, after the plug shell 3 and the shell cover plate 4 are fixed in the positioning card seat 501, they can be moved to the fastening assembly below by the conveying belt 1 for fastening work, after the fastening work is completed, the plug shell 3 and the shell cover plate 4 can continue to move forward by the conveying belt 1, after the plug shell 3 and the shell cover plate 4 continue to move forward, the lower pressing roller 606 will be separated from the roller pressing strip 604, after the lower pressing roller 606 is separated from the roller pressing strip 604, the reset spring 603 will push the connecting guide rod 601 to move upward, after the connecting guide rod 601 moves upward, the positioning pressing buckle 503 will loosen the assembled plug, when the plug moves to the end of the conveying belt 1, the plug will be separated from the positioning card seat 501, and the plug is automatically unloaded from the conveying belt 1.

[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the foregoing embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to embrace all changes falling within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A conveying mechanism of a power cord plug processing production line, comprising a conveying belt (1), a driving shaft (2) being connected to the conveying belt (1), characterized in that: The positioning mechanism (5) is fixedly installed on the conveying belt (1), and the positioning mechanism (5) comprises positioning clamping bases (501) fixedly installed on the conveying belt (1), and movable sliding grooves (504) are formed on the two sides of the positioning clamping bases (501), and positioning press buckles (503) are slidably installed in the movable sliding grooves (504), and installation grooves (506) are formed on the positioning clamping bases (501), and elastic mechanisms (6) are connected in the installation grooves (506).

2. The conveying mechanism of a power cord plug processing production line according to claim 1, characterized in that: Connecting beams (502) are arranged between the positioning clamping bases (501), and positioning screw holes (507) are arranged at the bottom of the positioning clamping bases (501), and plug housings (3) are arranged in the positioning clamping bases (501), and housing cover plates (4) are arranged above the plug housings (3), and movable notches (505) are formed on the two sides of the positioning clamping bases (501).

3. The conveying mechanism of a power cord plug processing production line according to claim 2, characterized in that: Screws are arranged in the positioning screw holes (507), and the positioning clamping bases (501) are fixedly installed on the conveying belt (1) through the screws.

4. The power cord plug processing line conveyor of claim 3, wherein: The positioning press buckles (503) are movably installed on the two sides of the positioning clamping bases (501) through the movable sliding grooves (504), the housing cover plates (4) are limited on the plug housings (3) through the positioning press buckles (503), and the plug housings (3) and the housing cover plates (4) are limited in the positioning clamping bases (501) through the positioning press buckles (503).

5. The power cord plug processing line conveyor of claim 4, wherein: The elastic mechanisms (6) comprise connecting guide rods (601) movably installed in the installation grooves (506) and roller pressing strips (604) fixedly installed on the two sides of the conveying belt (1), reset springs (603) are sleeved on the connecting guide rods (601), spring seats (602) are fixedly installed on the connecting guide rods (601), the upper ends of the connecting guide rods (601) are fixedly installed on the connecting beams (502), lower pressing rods (605) are fixedly installed at the lower ends of the connecting guide rods (601), and lower pressing rollers (606) are rotatably installed at the tail ends of the lower pressing rods (605).

6. The power cord plug processing line conveyor of claim 5, wherein: Spring clamping grooves are arranged in the installation grooves (506), and the reset springs (603) are installed in the positioning clamping bases (501) through the spring clamping grooves.

7. The power cord plug processing line conveyor of claim 6, wherein: One end of the reset spring (603) is fixedly installed at the bottom of the positioning clamping groove, the other end of the reset spring (603) is fixedly installed on the spring seat (602), the connecting guide rod (601) is movably installed on the positioning clamping base (501) through the installation groove (506), the lower pressing roller (606) is installed at the lower end of the connecting guide rod (601) through the lower pressing rod (605), the lower pressing roller (606) and the roller pressing strip (604) are in the same vertical plane, and the lower pressing rod (605) extends out of the positioning clamping base (501) through the movable notch (505).

Images