CN219378819U

CN219378819U - Cutting device of metal mesh braiding machine

Info

Publication number: CN219378819U
Application number: CN202320771690.5U
Authority: CN
Inventors: 王猛; 宋少宣
Original assignee: Anping King De Long Wire Mesh Co ltd
Current assignee: Anping King De Long Wire Mesh Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-07-21
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of metal mesh cutting, in particular to a cutting device of a metal mesh braiding machine. Comprising the following steps: the bracket is provided with a through hole in the middle part, one side of the bracket is provided with a guide rail extending to the through hole, and a bottom cutter capable of being adjusted in a displacement manner is arranged at the through hole; the support plate is connected with the guide rail in a sliding way, and a hydraulic cylinder is arranged above the support plate; the cutting assembly is connected with the hydraulic cylinder and used for cutting iron wires at the edge of the metal net by downward stamping; according to the utility model, the cutting of the excess iron wire is realized rapidly by being arranged on one side of the metal net, so that the manual operation is replaced, the processing efficiency is improved, meanwhile, the cutting position can be adjusted according to the arrangement form of the excess, the application range is wider, and the installation and the positioning are convenient.

Description

Cutting device of metal mesh braiding machine

Technical Field

The utility model relates to the technical field of metal mesh cutting, in particular to a cutting device of a metal mesh braiding machine.

Background

In the operation process of the metal mesh braiding machine, after the iron wires are combined into a net structure, when the metal mesh braiding machine is displaced, adjacent iron wires are connected and reinforced, but the reinforced iron wires are usually provided with redundant materials with a certain length, operators are easy to scratch in the process of carrying or using, the condition that the iron wires are wasted occurs, and the redundant parts of the iron wires are usually manually cut off, so that the processing efficiency is low, the working strength is high, and the requirement of mechanical automatic mass production cannot be met.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides the cutting device of the metal mesh braiding machine, which is arranged on one side of the metal mesh to rapidly cut off the residual iron wires, replaces manual operation, improves the processing efficiency, can adjust the cutting position according to the arrangement form of the residual, has wider application range and is convenient to install and position.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the bracket is provided with a through hole in the middle part, one side of the bracket is provided with a guide rail extending to the through hole, and a bottom cutter capable of being adjusted in a displacement manner is arranged at the through hole;

the support plate is connected with the guide rail in a sliding way, and a hydraulic cylinder is arranged above the support plate;

and the cutting assembly is connected with the hydraulic cylinder and is used for cutting off the iron wires at the edge of the metal net by downward stamping.

Preferably, the bottom of the supporting plate is provided with a sliding block connected with the guide rail.

Preferably, a rotatable threaded rod is arranged on the supporting plate, and the middle part of the threaded rod is in threaded connection with the bracket.

Preferably, the cutting assembly comprises a top knife and a pressing plate; the top cutter is connected with the hydraulic cylinder through bolts; the pressing plate is positioned on one side of the top knife and at the edge position of the metal net, and is in sliding connection with the top knife and provided with a spring which is abutted with the top knife.

Preferably, a supporting plate is arranged in the through hole below the pressing plate.

Preferably, the through holes are internally provided with horizontal grooves which are in sliding connection with the two sides of the supporting plate.

Preferably, a surrounding baffle is arranged on the left side of the through hole.

Preferably, a guide channel is arranged below the through hole.

Preferably, a guide post is arranged at the through hole; the bed knife is in sliding connection with the guide post.

Preferably, the two ends of the bed knife are provided with positioning screws which are abutted with the guide posts.

Compared with the prior art, the utility model has the following advantages:

1. the hydraulic cylinder pushes the cutting assembly to complete cutting operation of the residual materials by matching with the bed knife, so that the working efficiency is effectively improved, and meanwhile, the cutting assembly can pre-press the residual materials to prevent the deformation of the metal net during cutting;

2. the guide rail is in sliding fit with the support plate, when the position of the residual materials in the direction is different in installation and because of the fact that the position of the residual materials on the metal screen is different, the cutting-off position can be adjusted, operation and adjustment are convenient, and meanwhile, the applicability of the guide rail is improved by being matched with a bottom knife capable of being adjusted in a displacement mode;

3. the whole structure can be arranged at the transmission position of the knitting machine to the metal wire mesh, and can realize the cooperation operation with the knitting machine, thereby meeting the requirements of factories on mass production.

Drawings

FIG. 1 is a schematic view of the overall structure of a cutting device of a metal mesh braiding machine;

FIG. 2 is a schematic diagram of the connection of support plates of a cutting device of a metal mesh knitting machine;

FIG. 3 is a schematic view of a cutting assembly of a cutting device of a metal mesh knitting machine;

FIG. 4 is a schematic diagram of a pallet connection of a metal mesh braiding machine cutoff device;

FIG. 5 is a full cross-sectional view of the frame of a metal mesh braiding machine cutoff device;

fig. 6 is a schematic view of a bed knife structure of a cutting device of a metal mesh knitting machine.

In the figure: 1. a bracket; 2. a bed knife; 3. a support plate; 4. cutting off the assembly; 101. a through hole; 102. a guide rail; 103. a supporting plate; 104. a horizontal slot; 105. a surrounding baffle; 106. a guide channel; 107. a guide post; 201. a set screw; 301. a hydraulic cylinder; 302. a slide block; 303. a threaded rod; 401. pushing a cutter; 402. a pressing plate; 403. and (3) a spring.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The first embodiment is as follows: referring to fig. 1 to 6, a cutting device for a metal mesh knitting machine includes: the device comprises a bracket 1, wherein a through hole 101 is formed in the middle of the bracket 1 and used for cutting off falling of an iron wire and reserving the installation position of a bed knife 2, a guide rail 102 extending towards the through hole 101 is arranged on one side of the bracket 1, and a bed knife 2 capable of being adjusted in a displacement mode is arranged at the through hole 101; the support plate 3 is slidably connected along the guide rail 102, and a hydraulic cylinder 301 is arranged above the support plate 3; the cutting assembly 4 is connected with the hydraulic cylinder 301, and the iron wires at the edge of the metal net are cut off by downward punching;

when the wire mesh slides along the surface of the bracket 1 and the residue is positioned below the cutting assembly 4, the hydraulic cylinder 301 is started to push the cutting assembly 4 to displace downwards, and the bottom knife 2 is matched to finish cutting the residue, and then the wire mesh is reset, so that the processing operation is realized in a reciprocating manner, the production efficiency is effectively improved, and the labor intensity is reduced; and because the processing mode to the clout is different, adopt rotation winding and compress tightly two kinds at present usually, wherein, the clout shape of rotation winding processing department is the V font, and compress tightly the reinforced iron wire state that then extends to both sides level, at this moment, can realize cutting position adjustment along the guide rail through promoting the backup pad displacement, satisfy the processing operation of different form clout to in the installation, through the adjustment, effectively improve installation effectiveness and cutting precision.

Referring to fig. 2, the bottom of the supporting plate 3 is provided with a sliding block 302 connected with the guide rail 102, and the sliding block 302 and the guide rail are connected to realize the positioning and guiding requirements of the supporting plate 3, wherein the sliding block 302 can be dovetail-shaped, rectangular or incomplete circular, and the like, and the notch on the guide rail 102 corresponds to the sliding block, so that the sliding block is connected with the guide rail 102.

The rotatable threaded rod 303 is arranged on the supporting plate 3, the middle part of the threaded rod 303 is in threaded connection with the support 1, the position of the supporting plate 3 is adjusted by rotating the threaded rod 303, and the self-locking property of threads is utilized to complete the positioning of the supporting plate 3 after the adjustment, so that the structure is simple, and the operation is convenient.

As shown in connection with fig. 2 and 3, the severing assembly 4 comprises a top blade 401 and a platen 402; the top cutter 401 is connected with the hydraulic cylinder 301 through bolts; the pressing plate 402 is positioned at one side of the top knife 401 and at the edge position of the metal net, and the pressing plate 402 is in sliding connection with the top knife 401 and is provided with a spring 403 which is abutted with the top knife 401; the top knife 401 and the bottom knife 2 cooperate to form a shearing operation for the residual materials, so that the residual materials are cut off, and the top knife 401 is connected with the pressing plate 402 supported by the spring 403 in a sliding manner, so that the surface of the residual materials can be pressed and contacted in the downward moving process of the top knife 401, the warping deformation of a wire mesh part during cutting is prevented, and the cutting stability is ensured;

in the preferred embodiment, the supporting plate 103 is arranged in the through hole 101 below the pressing plate 402, and the supporting plate 103 is matched with the pressing plate 402, so that the supporting effect on the wire mesh is effectively improved, and the situation that the wire mesh is concavely deformed downwards due to overlarge acting force of the pressing plate 402 is avoided;

in the preferred embodiment, the through holes 101 are internally provided with horizontal grooves 104 which are slidably connected with two sides of the supporting plate 103, the thickness of the two sides of the supporting plate 103 is equal to the height of the horizontal grooves 104, so that the sliding connection between the two is realized, and meanwhile, the supporting plate 103 can slide and displace, so that the supporting position of the supporting plate is adjusted adaptively after the position of the bed knife 2 is changed.

As shown in fig. 2, the left side of the through hole 101 is provided with a surrounding baffle 105 to shield the cutting excess material, so that the condition that the excess material is sprung to the surface of the bracket 1 during cutting is avoided.

As shown in fig. 2 and 5, a guide channel 106 is arranged below the through hole 101, so that the cut surplus materials can be conveniently collected, and the subsequent cleaning operation of workers is not needed.

As shown in fig. 5 and 6, a guide post 107 is provided on the bracket below the through hole 101; the bed knife 2 is in sliding connection with the guide post 107; wherein, two ends of the bed knife 2 are provided with hole sites sleeved with the guide posts 107, thereby realizing the connection and the guide displacement of the bed knife 2 and completing the displacement adjustment of the bed knife;

in the preferred embodiment, the two ends of the bed knife 2 are provided with the positioning screws 201 which are in contact with the guide posts 107, after the position of the bed knife 2 is adjusted, the positioning screws 201 are screwed, and the positioning is realized by utilizing the contact between the positioning screws 201 and the surfaces of the guide posts 107, so that the positioning is simple and convenient;

in the preferred embodiment, the contact position between the guide post 107 and the positioning screw 201 can be a plane, so that the contact area with the positioning screw 201 is increased, and the positioning reliability is improved;

the preferred embodiment is shown in connection with fig. 6, wherein the rounded corners at the two ends of the cutting edge of the bed knife 2 are excessive, so that when the top surface of the bed knife 2 exceeds the surface position of the bracket, the clamping with the wire mesh is avoided, and the displacement of the wire mesh along the surface of the bracket 1 is influenced.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. A metal mesh braiding machine cutoff device, comprising:

the device comprises a bracket (1), wherein a through hole (101) is formed in the middle of the bracket (1), a guide rail (102) extending towards the through hole (101) is arranged on one side of the bracket, and a bed knife (2) capable of being adjusted in a displacement mode is arranged at the through hole (101);

the support plate (3) is connected with the support plate (3) in a sliding way along the guide rail (102), and a hydraulic cylinder (301) is arranged above the support plate;

and the cutting assembly (4) is connected with the hydraulic cylinder (301), and the metal mesh edge iron wire is cut off by downward punching.

2. A metal mesh braiding machine cutting device as claimed in claim 1, wherein: the bottom of the supporting plate (3) is provided with a sliding block (302) connected with the guide rail (102).

3. A metal mesh braiding machine cutting device as claimed in claim 1, wherein: the support plate (3) is provided with a rotatable threaded rod (303), and the middle part of the threaded rod (303) is in threaded connection with the support (1).

4. A metal mesh braiding machine cutting device as claimed in claim 1, wherein: the cutting assembly (4) comprises a top cutter (401) and a pressing plate (402); the top cutter (401) is connected with the hydraulic cylinder (301) through bolts; the pressing plate (402) is positioned on one side of the top knife (401) and is positioned at the edge of the metal net, and the pressing plate (402) is connected with the top knife (401) in a sliding mode and is provided with a spring (403) which is abutted with the top knife (401).

5. The metal mesh braiding machine cutoff device of claim 4, wherein: a supporting plate (103) is arranged in the through hole (101) below the pressing plate (402).

6. The metal mesh braiding machine cutoff device of claim 5, wherein: the through hole (101) is internally provided with a horizontal groove (104) which is in sliding connection with two sides of the supporting plate (103).

7. A metal mesh braiding machine cutting device as claimed in claim 1, wherein: a surrounding baffle plate (105) is arranged on the left side of the through hole (101).

8. A metal mesh braiding machine cutting device as claimed in claim 1, wherein: a guide channel (106) is arranged below the through hole (101).

9. A metal mesh braiding machine cutting device as claimed in claim 1, wherein: a guide post (107) is arranged at the through hole (101); the bed knife (2) is in sliding connection with the guide post (107).

10. The metal mesh braiding machine cutoff device of claim 9, wherein: and positioning screws (201) which are abutted with the guide posts (107) are arranged at two ends of the bed knife (2).