CN213170743U

CN213170743U - Cutting mechanism of fiber cord fabric winding machine

Info

Publication number: CN213170743U
Application number: CN202021632624.2U
Authority: CN
Inventors: 孙洪勇; 王伟
Original assignee: Tianjin Longda Weiye Rubber Machinery Co ltd
Current assignee: Tianjin Longda Weiye Rubber Machinery Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-11
Anticipated expiration: 2030-08-07

Abstract

The utility model provides a mechanism is decided to fibre curtain cloth coiler belongs to fibre curtain cloth coiler field, including cut-off knife cylinder, cut-off knife ejector pin, support, movable knife rest and cut-off knife, the cut-off knife cylinder is connected with the cut-off knife ejector pin, is provided with movable knife rest in the top of cut-off knife ejector pin, and the cut-off knife setting is on movable knife rest, and movable knife rest slides and sets up the inboard at the support, offers the breach that can let the smooth passing through of cut-off knife at the upper surface of support, slides in the outside of support and is provided with T type slider, is provided with the stopping spring leaf on T type slider. The beneficial effects of the utility model are that through setting up cut-off knife cylinder and cut-off knife ejector pin, make the cut-off knife when not being used, return to the support in, optimize the structural space, prevent that the cut-off knife from causing personnel to be injured because of exposing, still be provided with the stopping spring leaf, prevent that the cord fabric strip from running.

Description

Cutting mechanism of fiber cord fabric winding machine

Technical Field

The utility model belongs to fibre cord fabric coiler field especially relates to a mechanism is decided to fibre cord fabric coiler.

Background

Most of the existing cutting devices adopt a piston rod of an air cylinder to push a handle at one end of a pair of scissors, so that the scissors cut cord fabric strips, the interior of the cord fabric is composed of nylon threads, the exterior of the cord fabric is composed of rubber, and the cutting devices are very firm and cannot achieve a good cutting effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a mechanism is decided to fibre curtain cloth coiler, can be quick decide the infantees strip.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a mechanism is decided to fibre curtain cloth coiler, includes cut-off knife cylinder, cut-off knife ejector pin, support, movable knife rest and cut-off knife, the piston rod of cut-off knife cylinder with the cut-off knife ejector pin is connected the top of cut-off knife ejector pin is provided with movable knife rest, movable knife rest slides and sets up the inboard of support, the cut-off knife sets up on the movable knife rest the upper surface of support has been seted up and has been let the breach that the cut-off knife passed through.

Furthermore, a T-shaped sliding block and a rodless cylinder are arranged on the outer side of the support, the T-shaped sliding block is arranged on the support in a sliding mode, a retaining spring piece is arranged on the T-shaped sliding block, a joint is arranged on the sliding block of the rodless cylinder, a groove is formed in the T-shaped sliding block, and the rodless cylinder is connected with the groove in a matched mode through the joint.

Furthermore, a hole seat is arranged on the inner side of the support, and the movable tool rest is arranged in a groove of the hole seat in a sliding mode through a linear guide rail.

Furthermore, a first upper hanging hole is arranged below the movable tool rest, a first lower hanging hole is arranged below the hole seat, and the first upper hanging hole is connected with the first lower hanging hole through a first spring.

Furthermore, a second upper hanging hole is arranged below the T-shaped sliding block, a second lower hanging hole is arranged below the support, and the second upper hanging hole is connected with the second lower hanging hole through a second spring.

Furthermore, the upper end of the cut-off knife is in a sawtooth shape.

The utility model has the advantages and positive effects that: by adopting the technical scheme, through the arrangement of the cutter cylinder and the cutter ejector rod, the cutter retracts into the support when not used, the structural space is optimized, the cutter is prevented from being exposed and causing personal injury, the first spring is arranged to be the movable knife rest to increase the tension, the upper end of the cutter adopts a sawtooth structure to more effectively cut the cord fabric strips, the support is also provided with the stopping spring piece, the cord fabric strips can be compressed, and the cord fabric strips are prevented from running.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a side view of the present invention.

In the figure:

1. a cutter cylinder; 2. a cutter ejector rod; 3. a movable tool rest; 301. a first upper hanging hole; 4. a cutter; 5. a linear guide rail; 6. a support; 601. a second lower hanging hole; 7. a hole seat; 701. a first lower hanging hole; 8. a first spring; 9. a joint; 10. a second spring; 11. a rodless cylinder; 12. a guide post; 13. a T-shaped slider; 1301. a second upper hanging hole; 14. and (5) stopping the spring piece.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

As shown in fig. 1-2, this embodiment provides a mechanism is decided to fibre curtain cloth coiler, including cut-off knife cylinder 1, cut-off knife ejector pin 2, support 6, movable knife rest 3 and cut-off knife 4, the piston rod on the cut-off knife cylinder 1 is connected with cut-off knife ejector pin 2, be provided with movable knife rest 3 in the top of cut-off knife ejector pin 2, movable knife rest 3 slides and sets up the inboard at support 6, cut-off knife 4 sets up on movable knife rest 3, the upper end of cut-off knife 4 is the zigzag, because of the very firm and viscidity of cord fabric strip is great, compare ordinary scissors or cut-off knife, the cord fabric strip is decided more easily to this cut-off knife 4, set up the breach that can let cut-off knife 4 pass through smoothly at the upper surface.

A hole seat 7 is arranged on the inner side of the support 6, a linear guide rail 5 is arranged in a groove of the hole seat 7, and the movable tool rest 3 is connected to the linear guide rail 5 in a sliding mode through a sliding block on the linear guide rail 5.

A first upper hanging hole 301 is arranged below the movable knife rest 3, a first lower hanging hole 701 is arranged below the hole seat 7, the first upper hanging hole 301 and the first lower hanging hole 701 are connected through a first spring 8, and the tension of the movable knife rest 3 can be increased due to the arrangement of the first spring 8.

The T-shaped sliding block 13, the rodless cylinder 11 and the guide post 12 are arranged on the outer side of the support 6, the guide post 12 is arranged on the outer surface of the support 6, the T-shaped sliding block 13 is arranged on the guide post 12 in a sliding mode, the stopping spring piece 14 is arranged on the T-shaped sliding block 13, the joint 9 is arranged on the sliding block of the rodless cylinder 11, the groove is formed in the T-shaped sliding block 13 and matched with the rodless cylinder 11 through the joint 9, the rodless cylinder 11 drives the stopping spring piece 14 on the T-shaped sliding block 13 to ascend or descend, the stopping spring piece 14 ascends and can allow a cord fabric strip to pass through, the stopping spring piece 14 descends and can compress the cord fabric strip, the cord fabric strip is prevented from running, and the cutter 4 can better cut the cord fabric strip.

A second upper hanging hole 1301 is arranged below the T-shaped sliding block 13, a second lower hanging hole 601 is arranged below the bracket 6, the second upper hanging hole 1301 and the second lower hanging hole 601 are connected through a second spring 10, and the second spring 10 can increase the tension of the T-shaped sliding block.

The working process of the example is as follows: rodless cylinder 11 drives T type slider 13, make stopping spring leaf 14 upwards lift, make the cord fabric strip through the upper surface of support 6, when the cord fabric strip needs to be decided, rodless cylinder 11 reverse motion makes stopping spring leaf 14 return to the initial position, stopping spring leaf 14 sticiss the cord fabric strip, the piston rod of cut-off knife cylinder 1 makes cut-off knife ejector pin 2 upwards promote, drive movable knife rest 3 rebound, cut-off knife 4 on the movable knife rest 3 contacts with the cord fabric strip through the breach of support 6 upper surface, cut-off knife cylinder 1 continues upwards to promote, the sawtooth structure of cut-off knife 4 upper end makes the cord fabric strip be decided, cut-off knife cylinder 1 reverse motion makes movable knife rest 3 get back to the initial position.

The utility model has the advantages that: through setting up cut-off knife cylinder 1, make cut-off knife 4 retrieve to the inboard of support 6 when not being used, when having saved the space, also prevent that cut-off knife 4 from leading to the fact personnel injured because of exposing, the setting of stopping spring leaf 14 can compress tightly the cord fabric strip, prevent the cord fabric strip from running, prepare for follow-up deciding, the below of support 6 is connected through second spring 10 with the below of T type slider 13, the tension of T type slider 13 has been increased, the upper end of cut-off knife 4 is the zigzag, compare ordinary scissors or cut-off knife, the cord fabric strip of deciding that can be easier, the below of movable knife rest 3 is connected through first spring 8 with the below of seat of a hole 7, the tension of movable knife rest 3 has been increased.

While one or more embodiments of the present invention have been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a mechanism is decided to fibre curtain cloth coiler, its characterized in that, includes cut-off knife cylinder (1), cut-off knife ejector pin (2), support (6), movable knife rest (3) and cut-off knife (4), the piston rod of cut-off knife cylinder (1) with cut-off knife ejector pin (2) are connected the top of cut-off knife ejector pin (2) is provided with movable knife rest (3), movable knife rest (3) slide to set up the inboard of support (6), cut-off knife (4) set up on movable knife rest (3) the upper surface of support (6) has been seted up and has been let the breach that cut-off knife (4) pass through.

2. A fiber cord winding machine cutting mechanism according to claim 1, characterized in that: the novel hydraulic support is characterized in that a T-shaped sliding block (13) and a rodless cylinder (11) are arranged on the outer side of the support (6), the T-shaped sliding block (13) is arranged on the support (6) in a sliding mode, a retaining spring piece (14) is arranged on the T-shaped sliding block (13), a joint (9) is arranged on the sliding block of the rodless cylinder (11), a groove is formed in the T-shaped sliding block (13), and the rodless cylinder (11) is connected with the groove in a matched mode through the joint (9).

3. A fiber cord winding machine cutting mechanism according to claim 1, characterized in that: the inner side of the support (6) is provided with a hole seat (7), and the movable tool rest (3) is arranged in a groove of the hole seat (7) in a sliding manner through a linear guide rail (5).

4. A fabric cord winding machine cutting mechanism according to claim 3, characterized in that: a first upper hanging hole (301) is arranged below the movable tool rest (3), a first lower hanging hole (701) is arranged below the hole seat (7), and the first upper hanging hole (301) is connected with the first lower hanging hole (701) through a first spring (8).

5. A fiber cord winding machine cutting mechanism according to claim 2, characterized in that: a second upper hanging hole (1301) is arranged below the T-shaped sliding block (13), a second lower hanging hole (601) is arranged below the support (6), and the second upper hanging hole (1301) is connected with the second lower hanging hole (601) through a second spring (10).

6. A fiber cord winding machine cutting mechanism according to claim 1, characterized in that: the upper end of the cut-off knife (4) is in a sawtooth shape.