CN211248621U

CN211248621U - Automatic change continuous cutting device

Info

Publication number: CN211248621U
Application number: CN201922312984.8U
Authority: CN
Inventors: 魏尧刚; 赵红梅; 赵奥松
Original assignee: Hebei Qierjie New Energy Technology Co ltd
Current assignee: Hebei Qierjie New Energy Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-14
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an automatic change continuous cutting device, including the cutting bed, the dead slot has been seted up to the intermediate position on the cutting bed, and the dead slot is linked together with the bottom feed opening of cutting bed bottom, is equipped with the hob disc in the dead slot, evenly installs cutting blade on the hob disc, and the hob disc is fixed in on the cutting bed through fixed pivot suit and forms fixedly on the fixed plate of both sides limit installation around, the cutting bed below is equipped with drives fixed pivot pivoted cutting motor, hob disc top position is equipped with cutter pressing mechanism. The utility model provides an automatic change continuous cutting device, the structure sets up ingeniously, and rationally distributed, through setting up the tucking tool mechanism, when cutting blade and outer empty section of thick bamboo contact and cut the fibre, can be because the influence of spring, increase the counterbalance dynamics of outer empty section of thick bamboo and blade to guarantee the cutting effect.

Description

Automatic change continuous cutting device

Technical Field

The utility model relates to a cutting equipment technical field specifically is an automatic change continuous cutting device.

Background

Fiber materials are one of the common materials, for example, in composite materials, and it is often necessary to add fiber materials to the composite material to achieve or enhance the properties of the composite material. The fibers used as the raw material are usually in the form of long fibers of a relatively long length, such as fiber bundles, or produced in the form of thin wires, etc., and are processed, transported, and stored.

In some use occasions, long fibers need to be cut into short fibers for use, particularly, the short fibers are added into other materials as processing raw materials or additives, although the conventional fiber cutting device is applied by means of combination of cutting equipment and feeding equipment, the degree of automation is high, only single fibers can be cut, the cutting efficiency is low, meanwhile, the consistent cutting length is difficult to ensure, and the cutting effect is poor, so that an automatic continuous cutting device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change continuous cutting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic change continuous cutting device, includes the cutting bed, the dead slot has been seted up to the intermediate position on the cutting bed, and the dead slot is linked together with the bottom feed opening of cutting bed bottom, is equipped with the hobbing cutter dish in the dead slot, evenly installs cutting blade on the hobbing cutter dish, and the hobbing cutter dish is fixed in the fixed plate of both sides limit installation around on the cutting bed through fixed rotating shaft suit and forms fixedly, the cutting bed below is equipped with and drives fixed rotating shaft pivoted cutting motor, hobbing cutter dish top position is equipped with cutter pressing mechanism.

As a further aspect of the present invention: the cutter pressing mechanism is fixed on the cutting table through the support and comprises a fixed rod fixed on the support in a sleeved mode, an outer hollow cylinder is sleeved on the outer side of the fixed rod, and springs are evenly connected between the outer hollow cylinder and the fixed rod.

As a further aspect of the present invention: the rolling cutter is characterized in that grooves are uniformly and densely formed in the rolling cutter disc, the cutter fixing seat connected to the bottom of the cutting blade is fixed to the grooves, and cover plates are fixed to the grooves without the cutting blade.

As a further aspect of the present invention: the cutting table is connected with the support column respectively in the bottom left and right sides position, and the base is installed to the bottom on the support column, is connected with the mount on the left support column side, the cutting motor is installed on the mount, and the cutting motor passes through belt and fixed rotating shaft looks transmission connection.

As a further aspect of the present invention: conveying rollers are respectively installed at the positions, corresponding to the two sides of the empty slot, of the bottom of the cutting table.

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

the utility model discloses in, cutting blade rotates by the hobbing cutter dish and extrudes the cutting to the fibre through installing in even hobbing cutter dish recess, and cutting length is decided by the turned angle of hobbing cutter dish, and the fibrous length of control cutting that can make things convenient for quick through adjusting cutting blade's mounted position, and the fibre cutting is convenient, is equipped with the feeder equipment that current fibre cutting used simultaneously, can realize automated production.

The utility model discloses in, through setting up the cutter pressing mechanism, when cutting blade and outer empty section of thick bamboo contacted and cut the fibre, can be because the influence of spring, increase the counterbalance dynamics of outer empty section of thick bamboo and blade to guarantee cutting effect.

The utility model discloses in, when cutting short fiber, short-staple is direct to fall from the dead slot, and during the longer fibre of cutting, the fibre then directly delivers on the cutting bed through the conveying roller, and different length fiber uses different exports to can avoid mixing.

Drawings

Fig. 1 is a side view of an automated continuous cutting apparatus.

Fig. 2 is a schematic diagram of a structure of a knife pressing mechanism in an automatic continuous cutting device.

Fig. 3 is a schematic diagram of a portion of a hob head in an automatic continuous cutting device.

In the figure: 1. cutting table; 2. a support pillar; 3. a base; 4. a fixed mount; 5. cutting the motor; 6. a cutting blade; 7. a bottom feed opening; 8. a fixing plate; 9. a support; 10. a hob disc; 11. an empty groove; 12. a knife pressing mechanism; 13. fixing the rotating shaft; 14. a conveying roller; 15. a belt; 16. an outer hollow cylinder; 17. a spring; 18. fixing the rod; 19. a groove; 20. a cover plate; 21. a blade holder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an automatic continuous cutting device comprises a cutting table 1, wherein a hollow groove 11 is formed in the middle of the cutting table 1, the hollow groove 11 is communicated with a bottom blanking opening 7 at the bottom of the cutting table 1, a hobbing cutter disc 10 is arranged in the hollow groove 11, cutting blades 6 are uniformly arranged on the hobbing cutter disc 10, the hobbing cutter disc 10 is fixedly sleeved on a fixing plate 8 arranged on the front side and the rear side of the cutting table 1 through a fixing rotating shaft 13 to form a fixing structure, supporting columns 2 are respectively connected to the left side and the right side of the bottom of the cutting table 1, a base 3 is arranged at the bottom of each supporting column 2, a fixing frame 4 is connected to the side of each supporting column 2 on the left side, a cutting motor 5 is arranged on each fixing frame;

conveying rollers 14 are installed respectively to the both sides position that the bottom corresponds dead slot 11 on

cutting bed

1, 10 top positions of hobbing cutter dish are equipped with die-cutting mechanism 12, and die-cutting mechanism 12 is fixed in cutting bed 1 through support 9 on, die-cutting mechanism 12 is fixed in dead lever 18 on support 9 including the suit, and dead lever 18 outside cover has outer empty section of thick bamboo 16, evenly is connected with spring 17 between outer empty section of thick bamboo 16 and the dead lever 18, evenly intensive seting up fluted 19 on hobbing cutter dish 10, blade fixing base 21 that cutting blade 6 bottom is connected is fixed in on recess 19, is fixed with apron 20 on the recess 19 of not installing cutting blade 6.

The utility model discloses a theory of operation is: the utility model provides an automatic change continuous cutting device, the structure sets up ingeniously, and it is rationally distributed, use with the feeder equipment on the present fibre cutting production line before using mutually, will wait to cut the fibre by feeder equipment and deliver to cutting bed 1 on, then cutting motor 5 work is rotated and is driven fixed rotating shaft 13 through belt 15 and is rotated, thereby make hobbing cutter dish 10 rotate, when the fibre passes through hobbing cutter dish 10 top, cutting blade 6 supports the fibre to outer empty section of thick bamboo 16, increase the strength of offsetting through spring 17, thereby cut and guarantee the cutting effect, when cutting short-staple, short-staple directly falls out from empty groove 11 along bottom feed opening 7, and when cutting long-staple, the long-staple that cuts off is delivered on cutting bed 1 by conveying roller 14, different length fibre uses different exports, thereby can avoid mixing, not only cutting effect is good, meanwhile, the cutting device is convenient to use, and is simple and easy to replace the existing cutting device on the production line.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an automatic change continuous cutting device, includes cutting bed (1), its characterized in that, cutting bed (1) is gone up the intermediate position and has been seted up dead slot (11), and dead slot (11) are linked together with bottom feed opening (7) of cutting bed (1) bottom, are equipped with hob head (10) in dead slot (11), evenly install cutting blade (6) on hob head (10), and hob head (10) are fixed in fixed plate (8) of cutting bed (1) upper and back both sides limit installation through fixed pivot (13) suit and are formed fixedly, cutting bed (1) below is equipped with and drives fixed pivot (13) pivoted cutting motor (5), hob head (10) top position is equipped with cutter pressing mechanism (12).

2. The automatic continuous cutting device according to claim 1, characterized in that the cutter pressing mechanism (12) is fixed on the cutting table (1) through a bracket (9), the cutter pressing mechanism (12) comprises a fixing rod (18) fixed on the bracket (9) in a sleeved mode, an outer hollow cylinder (16) is sleeved outside the fixing rod (18), and springs (17) are uniformly connected between the outer hollow cylinder (16) and the fixing rod (18).

3. An automatic continuous cutting device according to claim 1, characterized in that the roller disc (10) is uniformly and densely provided with grooves (19), the blade holders (21) connected to the bottoms of the cutting blades (6) are fixed to the grooves (19), and the grooves (19) without the cutting blades (6) are fixed to cover plates (20).

4. The automatic continuous cutting device according to any one of claims 1 to 3, wherein the left side and the right side of the upper bottom of the cutting table (1) are respectively connected with a support column (2), the base (3) is mounted at the upper bottom of the support column (2), a fixing frame (4) is connected to the side edge of the support column (2) on the left side, the cutting motor (5) is mounted on the fixing frame (4), and the cutting motor (5) is in transmission connection with the fixed rotating shaft (13) through a belt (15).

5. The automatic continuous cutting device according to claim 4, characterized in that conveying rollers (14) are respectively arranged on the cutting table (1) at the bottom corresponding to the two sides of the empty slot (11).