CN218283590U - Power line cutting mechanism - Google Patents

Abstract

The utility model relates to a power cord cutting mechanism. The power cord cutting mechanism includes an arm plate, a knife seat is fixedly installed on the bottom of the fixed block, a cutting knife is fixedly installed on the inner wall of the knife seat, and a mounting assembly is provided on the front and back of the mounting seat, The installation assembly includes two installation covers that are fixedly installed on the front and back of the installation base. A pull rod extending to the inside of the installation cover is plugged into the outside of the installation cover. One end of the pull rod inside the installation cover is fixedly installed with a limit block , the other end of the limiting block is fixedly installed with a clamping rod that runs through the side wall of the mounting seat and extends into the fixed block. Internal spring. The installed assembly makes the tool easy to disassemble and install, which is very convenient, reduces the workload of staff, and improves the practicability of the tool.

Description

A power cord cutting mechanism

technical field

The utility model relates to the technical field of power cord cutting, in particular to a power cord cutting mechanism.

Background technique

During the production and processing of the power cord, it is necessary to cut the power cord to a specified length to meet the use requirements of different lengths, and when cutting the power cord, it is necessary to use a cutting device for cutting processing.

Chinese patent CN214236061U discloses a cutting device for power cord production, including a first support plate, the outer wall of the first support plate is fixedly connected with a conveyor belt, and the outer wall of the conveyor belt is fixedly connected with a first fixed plate, the The outer wall of the conveyor belt is fixedly connected with a power cord fixing assembly, the top of the first support plate is fixedly connected with a third fixed plate, one side of the third fixed plate is fixedly connected with a second support plate, and the second support plate One side of the limiting cylinder is fixedly connected with a limiting cylinder, the inner wall of the limiting cylinder is provided with a chute, the inner wall of the chute is fixedly connected with a limiting spring, one end of the limiting spring is fixedly connected with a connecting plate, and the connecting plate One side of the third fixed plate is fixedly connected with a pressure bar, the top of the third fixed plate is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a motor base, the front of the motor base is fixedly connected with a motor, and the output shaft of the motor A rotating shaft is fixedly connected by a coupling.

It can be shown from the above comparative documents that although the new type can achieve the purpose of high cutting efficiency through the set motor base, motor, rotating shaft, rotating wheel, conveyor belt, first fixed plate, pressing bar, knife handle and cutting blade, but the cutting tool is During use, it needs to be regularly repaired and polished to prevent the tool from being blunted and resulting in an uneven cutting surface. Compared with the new model, it is not easy to disassemble the blade, so this new model is proposed to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a power cord cutting mechanism, which has the advantages of being easy to disassemble the cutter, and solves the problem that the cutter needs to be repaired and polished regularly during use, so as to prevent the passivation of the cutter and cause the cutting surface to be damaged. Compared with the new type, it is not easy to disassemble the blade.

In order to achieve the above purpose of facilitating the removal of the tool, the utility model provides the following technical solution: a power cord cutting mechanism, including an arm plate, a top plate is fixedly installed above the right side of the arm plate, and a top plate is fixedly installed on the right side of the top plate A fixed plate, two mounts are arranged below the top plate, fixed blocks are arranged inside the mounts, a knife seat is fixedly installed on the bottom of the fixed block, and a knife seat is fixedly installed on the inner wall of the knife seat. For the cutting knife, the front and back of the mounting base are provided with mounting components, the mounting components include two mounting covers fixedly mounted on the front and back of the mounting base, the outside of the mounting cover is plugged with a plug extending into the inside of the mounting cover One end of the pull rod inside the installation cover is fixed with a limit block, and the other end of the limit block is fixed with a clamping rod that penetrates the side wall of the mounting seat and extends to the inside of the fixed block. The surface of the pull rod And the side of the limit block away from the clamping rod is sleeved with a spring located inside the installation cover.

Further, the limiting block is a round block, and the diameter of the limiting block is larger than the diameters of the two ports of the installation cover.

Further, both the front and the back of the fixed block are provided with card slots, and the card bars are respectively engaged with the corresponding card slots, and the mounting seat is in a "concave" shape.

Further, a placement board is fixedly installed on the upper left side of the arm board, and a motor is fixedly installed on the top of the placement board.

Further, the output end of the motor is fixedly installed with a threaded rod that passes through the arm plate and is located under the top plate, and the other end of the threaded rod is rotatably connected to the left side of the fixed plate.

Further, two moving blocks are threadedly installed on the surface of the screw rod, and the inner thread directions of the two moving blocks are opposite.

Further, the bottom of the top plate is provided with a limiting chute, and the tops of the two moving blocks are fixedly installed with limiting sliders extending into the limiting chute.

Further, electric push rods are fixedly installed on the bottoms of the two moving blocks, the two mounting bases are respectively fixedly installed on the output ends of the two electric push rods, and a scale is fixedly installed on the front of the top plate.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The power cord cut-off mechanism pulls the pull rods on both sides through the installed assembly to make the clamping rod move away from the clamping slot. When the clamping rod exits the clamping slot, the limit of the fixed block is cancelled, so that the entire The cutting knife is disassembled, which solves the problem that the knife needs to be regularly repaired and polished during use to prevent the knife from being blunted and cause the cutting surface to be uneven. Compared with the new type, it is not easy to disassemble the blade. This new type is easy to disassemble and install the knife. It is very convenient, reduces the workload of staff, and improves the practicability of the new model.

2. The power cord cutting mechanism, through the setting of two cutters and a scale, makes the new model easy to cut to a specified length, and the motor drives the screw to rotate to make the two moving blocks move, so that it is easy to adjust the specified length. The functionality of the novelty is improved, and the structure is simple and practical.

Description of drawings

Fig. 1 is a front sectional view of the utility model;

Fig. 2 is a side view of place A in Fig. 1 of the utility model;

Fig. 3 is a front view of the utility model.

In the figure: 1 arm plate, 2 top plate, 3 fixed plate, 4 mounting seat, 5 fixed block, 6 knife seat, 7 cutting knife, 8 installation cover, 9 pull rod, 10 limit block, 11 spring, 12 clamping rod, 13 Card slot, 14 placement plate, 15 motor, 16 limit slider, 17 limit chute, 18 moving block, 19 electric push rod, 20 scale, 21 screw mandrel.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment 1: Please refer to Fig. 1 and Fig. 2, a power cord cutting mechanism in this embodiment includes an arm board 1, a top board 2 is fixedly installed above the right side of the arm board 1, and a top board 2 is fixedly installed on the right side of the top board 2 The fixed plate 3 and the bottom of the top plate 2 are provided with two mounts 4, and the inside of the mount 4 is provided with a fixed block 5, the bottom of the fixed block 5 is fixedly equipped with a knife seat 6, and the inner wall of the knife seat 6 is fixedly installed with a Cutter 7.

Mounting components are arranged on the front and back of the mounting seat 4, which is convenient for dismounting and installing the cutter 7.

The installation assembly includes two installation covers 8 fixedly installed on the front and back of the installation base 4, the outside of the installation cover 8 is plugged with a pull rod 9 extending into the inside of the installation cover 8, and one end of the pull rod 9 is located inside the installation cover 8. Block 10, the other end of the limit block 10 is fixedly installed with a clamping rod 12 that runs through the side wall of the mounting seat 4 and extends to the inside of the fixed block 5, and the surface of the pull rod 9 is located on the side of the limit block 10 away from the clamping rod 12. A spring 11 located inside the installation cover 8 is connected.

Pull the pull rods 9 on both sides, and the pull rods 9 drive the clamping rod 12 through the limit block 10 to move away from the direction of the clamping groove 13. When the clamping rod 12 exits the clamping groove 13, the limit of the fixed block 5 is canceled, so that the entire Cutter 7 is disassembled and is convenient to the staff to carry out overhaul and polish.

In this embodiment, the limiting block 10 is a round block, and the diameter of the limiting block 10 is larger than the diameters of the two ports of the installation cover 8 .

In this embodiment, both the front and the back of the fixing block 5 are provided with locking slots 13, the locking rods 12 are respectively engaged with the corresponding locking slots 13, and the mounting seat 4 is in a "concave" shape.

Embodiment 2: please refer to FIG. 3 , on the basis of Embodiment 1, a placement board 14 is fixedly installed on the upper left side of the arm board 1, a motor 15 is fixedly installed on the top of the placement board 14, and a motor 15 is fixedly installed at the output end of the motor 15. The other end of the screw rod 21 passing through the arm board 1 and located below the top board 2 is rotatably connected to the left side of the fixed board 3 .

In this embodiment, two moving blocks 18 are threadedly installed on the surface of the screw rod 21 , and the internal threads of the two moving blocks 18 have opposite directions.

The bottom of the top plate 2 is provided with a limiting chute 17 , and the tops of the two moving blocks 18 are fixedly installed with a limiting slider 16 extending into the limiting chute 17 .

Wherein, the setting of the limit slider 16 is used to make the moving block 18 more stable when moving.

The motor 15 drives the screw mandrel 21 to rotate so that the two moving blocks 18 can move in opposite or opposite directions, which is convenient for adjusting the distance between the two cutting knives 7 so as to achieve a specified length of cutting.

In this embodiment, electric push rods 19 are fixedly mounted on the bottoms of the two moving blocks 18, and the two mounts 4 are respectively fixedly mounted on the output ends of the two electric push rods 19, and a scale 20 is fixedly mounted on the front of the top plate 2. .

Wherein, the setting of the scale 20 is convenient for the staff to adjust the distance between the two cutting knives 7 .

In addition, the up and down movement of the cutting knife 7 is driven by the extension and contraction of the electric push rod 19, which is convenient for cutting the power cord.

The working principle of the above-mentioned embodiment is: when using the new type, when the cutting knife 7 needs to be disassembled, the pull rods 9 on both sides are pulled, and the pull rods 9 drive the clamping rod 12 through the limit block 10 to move away from the direction of the clamping groove 13, When the clamping rod 12 exited the draw-in groove 13, the limit of the fixed block 5 was cancelled, so that the whole cutting knife 7 could be disassembled to facilitate the staff to carry out maintenance and polishing. Pull the rod 12 out of the slot 13, insert the fixed block 5 on the top of the replaced cutter 7 between the mounting seats 4, loosen the pull rod 9, and the clamping rod 12 is snapped into the slot 13 under the elastic force of the spring 11 to realize fixing The fixing of the block 5 realizes its installation; the two cutting knives 7 and the scale 20 provided make the new model easy to cut to a specified length, which further improves the functionality of the new model, and the new model has higher practicability and is worth promote.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A power cord cutting mechanism includes an arm plate (1), characterized in that: a top plate (2) is fixedly mounted above the right side of the arm plate (1), a fixing plate (3) is fixedly mounted on the right side of the top plate (2), two mounting seats (4) are arranged below the top plate (2), fixing blocks (5) are arranged inside the mounting seats (4), tool apron (6) is fixedly mounted at the bottom of each fixing block (5), cutting knives (7) are fixedly mounted on the inner walls of the tool apron (6), and mounting assemblies are arranged on the front and the back of each mounting seat (4);

the installation component comprises two installation covers (8) fixedly installed on the front side and the back side of the installation seat (4), a pull rod (9) extending to the inside of the installation cover (8) is inserted into the outer portion of the installation cover (8), a limiting block (10) is fixedly installed at one end, located inside the installation cover (8), of the pull rod (9), a clamping rod (12) penetrating through the side wall of the installation seat (4) and extending to the inside of the fixing block (5) is fixedly installed at the other end of the limiting block (10), and a spring (11) located inside the installation cover (8) is sleeved on one side, located far away from the clamping rod (12), of the limiting block (10) on the surface of the pull rod (9).

2. The power cord cutting mechanism according to claim 1, wherein: the limiting block (10) is a round block, and the diameter of the limiting block (10) is larger than the diameter of two ports of the mounting cover (8).

3. The power cord cutting mechanism according to claim 1, wherein: draw-in groove (13) have all been seted up at the front and the back of fixed block (5), kelly (12) respectively with corresponding draw-in groove (13) looks joint, mount pad (4) are "concave" shape.

4. The power cord cutting mechanism according to claim 1, wherein: a placing plate (14) is fixedly arranged above the left side of the arm plate (1), and a motor (15) is fixedly arranged at the top of the placing plate (14).

5. The power cord cutting mechanism according to claim 4, wherein: the output end fixed mounting of motor (15) has lead screw (21) that runs through armplate (1) and be located roof (2) below, the other end of lead screw (21) is connected with the left side rotation of fixed plate (3).

6. The power cord cutting mechanism according to claim 5, wherein: two moving blocks (18) are installed on the surface of the screw rod (21) in a threaded mode, and the directions of internal threads of the two moving blocks (18) are opposite.

7. The power cord cutting mechanism according to claim 6, wherein: the bottom of the top plate (2) is provided with a limiting sliding groove (17), and the tops of the two moving blocks (18) are fixedly provided with limiting sliding blocks (16) extending into the limiting sliding groove (17).

8. The power cord cutting mechanism according to claim 6, wherein: electric push rods (19) are fixedly mounted at the bottoms of the two moving blocks (18), the two mounting seats (4) are respectively and fixedly mounted at the output ends of the two electric push rods (19), and a graduated scale (20) is fixedly mounted on the front face of the top plate (2).

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