CN214925003U

CN214925003U - Ball forming machine and cutter mechanism thereof

Info

Publication number: CN214925003U
Application number: CN202121243720.2U
Authority: CN
Inventors: 温作然
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-30
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a plush ball machine and a cutter mechanism thereof, relating to the field of plush ball production equipment, comprising a fixed cutter frame, a bracket and a movable cutter frame which are arranged in parallel, wherein the movable cutter frame is positioned between the fixed cutter frame and the bracket; the fixed tool rest is relatively fixedly connected with the bracket; the fixed cutter frame is provided with a first cutter, and the movable cutter frame is provided with a second cutter; the cutting device is characterized by further comprising a driving assembly and a guide shaft which is sequentially connected with the support, the movable cutter frame and the fixed cutter frame, wherein the output end of the driving assembly is connected with the movable cutter frame and drives the movable cutter frame to be close to and far away from the fixed cutter frame to realize the shearing cooperation of the first cutter and the second cutter. The utility model has the advantages of good working stability.

Description

Ball forming machine and cutter mechanism thereof

Technical Field

The utility model relates to a pile ball production facility field, concretely relates to pile ball machine and cutter mechanism thereof.

Background

The cutter mechanism of current ball fluffer generally only has stationary knife rest and moves the knife rest, thereby drives by drive assembly and moves knife rest up-and-down motion and cut the shaping with the ball fluff, but this kind of structure exists the knife rest and rocks easily, and easy bump or friction when cutter and cutter contact produce the noise, and the meeting that is more serious even damages the cutter, has the shortcoming that job stabilization nature is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiency of the background art, the utility model provides a pompon machine that job stabilization nature is good and cutter mechanism thereof.

The utility model discloses the technical scheme who adopts: a cutter mechanism of a ball forming machine comprises a fixed cutter frame, a support and a movable cutter frame which are arranged in parallel, wherein the movable cutter frame is positioned between the fixed cutter frame and the support; the fixed tool rest is relatively fixedly connected with the bracket; the fixed cutter frame is provided with a first cutter, and the movable cutter frame is provided with a second cutter;

the cutting device is characterized by further comprising a driving assembly and a guide shaft which is sequentially connected with the support, the movable cutter frame and the fixed cutter frame, wherein the output end of the driving assembly is connected with the movable cutter frame and drives the movable cutter frame to be close to and far away from the fixed cutter frame to realize the shearing cooperation of the first cutter and the second cutter.

The support, the movable cutter frame and the fixed cutter frame are sequentially arranged from top to bottom, and the number of the guide shafts is at least two.

The guide shaft is fixedly connected with the movable tool rest and is respectively matched with the fixed tool rest and the support in a sliding manner.

The guide shaft is in sliding fit with the movable tool rest, and the guide shaft is fixedly connected with the fixed tool rest and the support respectively.

The fixed cutter frame is provided with a cutter seat for mounting a first cutter, and the left side and the right side of the cutter seat are provided with first strip-shaped holes for mounting bolts.

And a rear connecting plate which is used for connecting the support and the fixed tool rest and is positioned behind the cutter seat is arranged between the support and the fixed tool rest, and a second strip-shaped hole corresponding to the support and a limiting bolt for limiting the cutter seat are arranged on the rear connecting plate.

And a front connecting plate which is used for connecting the support and the fixed cutter frame and is positioned in front of the rear connecting plate is arranged between the support and the fixed cutter frame.

The drive assembly includes motor, sprocket, chain, pivot, eccentric wheel and connecting rod, the motor passes through sprocket and chain drive pivot epaxial eccentric wheel and rotates, the outer circumference cover of eccentric wheel is equipped with the race ring, connecting rod one end is installed at the global and other end of race ring and is articulated to be installed at the tip of moving the tool rest.

One of the second cutter and the first cutter is provided with a V-shaped notch, and the other cutter is straight.

The utility model discloses still provide another technical scheme: the utility model provides a ball forming machine, its includes frame, bundling mechanism, feed mechanism and discharge mechanism, still includes to adopt like above-mentioned cutter mechanism, cutter mechanism is located between feed mechanism and the discharge mechanism.

The utility model has the advantages that: according to the technical scheme, the support is arranged above the movable cutter frame, and the support, the movable cutter frame and the fixed cutter frame are connected together through the guide shaft, so that the up-and-down movement tracks of the movable cutter frame are always kept on the same straight line, and the movable cutter frame has the advantages of good working stability, low noise and low loss.

Drawings

Fig. 1 is a schematic structural diagram of a cutter mechanism of a ball forming machine according to the present invention.

Fig. 2 is a schematic structural diagram of a pompon machine.

Fig. 3 is a schematic structural diagram of the driving assembly.

Fig. 4 is a top view of the stationary blade holder and the cutter holder.

Fig. 5 is another angle structure diagram of the cutter mechanism of the ball making machine.

Fig. 6 is a schematic structural view of the second cutter and the first cutter.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figure, the cutter mechanism of the ball forming machine comprises a fixed cutter frame 1, a support 4 and a movable cutter frame 2 which are arranged in parallel, wherein the movable cutter frame 2 is positioned between the fixed cutter frame 1 and the support 4; the fixed cutter frame 1 and the bracket 4 are relatively and fixedly connected; the fixed knife rest 1 is provided with a first cutter 11, and the movable knife rest 2 is provided with a second cutter 21;

the cutting device is characterized by further comprising a driving assembly 3 and a guide shaft 22 which is sequentially connected with the support 4, the movable tool holder 2 and the fixed tool holder 1, wherein the output end of the driving assembly 3 is connected with the movable tool holder 2 and drives the movable tool holder 2 to be close to and far away from the fixed tool holder 1 to realize the shearing matching of the first cutter and the second cutter;

the support 4, the movable tool rest 2 and the fixed tool rest 1 are sequentially arranged from top to bottom, and the number of the guide shafts 22 is at least two;

according to the technical scheme, the support is arranged above the movable cutter frame, and the support, the movable cutter frame and the fixed cutter frame are connected together through the guide shaft, so that the up-and-down movement tracks of the movable cutter frame are always kept on the same straight line, and the movable cutter frame has the advantages of good working stability, low noise and low loss.

The guide shafts are generally 2 or 3 in order to ensure the stable up-and-down motion of the movable knife rest.

The stationary knife rest 1 and the support 4 are fixedly connected relatively, are not limited to be directly fixedly connected with each other, and can also be fixedly connected through a third person.

The second cutter, the first cutter and the guide shaft in the technical scheme are three groups, and can also be arranged into two groups or 4 groups, and the number of the second cutters, the first cutters and the guide shaft can be increased or decreased according to actual conditions

The guide shaft installation mode of the technical scheme has two embodiments:

in the first embodiment, the guide shaft 22 is fixedly connected with the movable tool rest 2 and can be connected by using a fixing bolt or a welding mode, the guide shaft 22 is respectively in sliding fit with the fixed tool rest 1 and the support 4, and can be installed in a sliding mode by using a shaft sleeve or a linear bearing.

In the second embodiment, the guide shaft 22 is in sliding fit with the movable tool post 2, and can be installed in a sliding manner by adopting a shaft sleeve or a linear bearing, and the guide shaft 22 is respectively fixedly connected with the fixed tool post 1 and the support 4, and can be connected by adopting a fixing bolt or a welding manner.

The two embodiments have different structures, but the achieved effects are the same, and the linear sliding precision of the movable knife rest can be ensured.

The fixed cutter frame 1 is provided with a cutter seat 12 for mounting a first cutter 11, the left side and the right side of the cutter seat 12 are provided with first strip-shaped holes 13 for mounting bolts, and the cutter seat can be adjusted in front and back positions on the fixed cutter frame through the first strip-shaped holes, so that the optimal distance between the cutter seat and a second cutter is determined, and the best cutting effect is achieved.

Be equipped with between support 4 and the stationary knife rest 1 and be connected the two and be located the back connecting plate 5 at cutter seat 12 rear, be equipped with the second bar hole 51 that corresponds with support 4 on the back connecting plate 5 and carry out spacing bolt 52 to cutter seat 12, the back connecting plate will support 4 and stationary knife rest 1 are linked into a whole, guarantee that the guiding axle can not take place to rock, and spacing bolt can prevent that the cutter seat from removing backward moreover, guarantees to cut the effect.

A front connecting plate 6 which is used for connecting the bracket 4 and the fixed tool rest 1 and is positioned in front of the rear connecting plate 5 is arranged between the bracket 4 and the fixed tool rest.

Drive assembly 3 includes motor 31, sprocket 32, chain 33, pivot 34, eccentric wheel 35 and connecting rod 36, the motor passes through sprocket and chain drive pivot epaxial eccentric wheel and rotates, the outer circumference cover of eccentric wheel is equipped with race 37, connecting rod one end is installed at the tip at the knife rest 2 of global and other end articulated installation of race, and the eccentric wheel passes through race and connecting rod drive knife rest realization up-and-down motion.

One of the second cutter and the first cutter is provided with a V-shaped notch, and the other cutter is straight, as shown in figure 6; can effectively guarantee the cutting effect of the hair bulb and prevent the cutter from being worn.

The utility model provides a ball forming machine, its includes frame 7, bundling mechanism 8, feed mechanism 9 and discharge mechanism 10, still includes to adopt like above-mentioned cutter mechanism, cutter mechanism is located between feed mechanism and the discharge mechanism, ball forming machine has all advantages of above-mentioned cutter mechanism.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a cutter mechanism of ball forming machine which characterized in that: the cutting device comprises a fixed cutter frame (1), a support (4) and a movable cutter frame (2) which are arranged in parallel, wherein the movable cutter frame (2) is positioned between the fixed cutter frame (1) and the support (4); the fixed cutter frame (1) is relatively fixedly connected with the bracket (4); the fixed knife rest (1) is provided with a first cutter (11), and the movable knife rest (2) is provided with a second cutter (21);

still include drive assembly (3) and connect gradually support (4), move guiding axle (22) of knife rest (2) and stationary knife rest (1), drive assembly (3) output with move knife rest (2) and connect and drive move knife rest (2) are close to and keep away from stationary knife rest (1) and realize the shearing cooperation of first cutter and second cutter.

2. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: the support (4), the movable cutter frame (2) and the fixed cutter frame (1) are sequentially arranged from top to bottom, and the number of the guide shafts (22) is at least two.

3. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: the guide shaft (22) is fixedly connected with the movable knife rest (2), and the guide shaft (22) is in sliding fit with the fixed knife rest (1) and the support (4) respectively.

4. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: the guide shaft (22) is in sliding fit with the movable cutter frame (2), and the guide shaft (22) is fixedly connected with the fixed cutter frame (1) and the support (4) respectively.

5. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: the fixed cutter frame (1) is provided with a cutter seat (12) for installing a first cutter (11), and the left side and the right side of the cutter seat (12) are provided with first strip-shaped holes (13) for installing bolts.

6. The cutter mechanism of the wool ball machine according to claim 5, characterized in that: be equipped with between support (4) and stationary knife rest (1) and connect the two and be located rear connecting plate (5) at cutter seat (12) rear, be equipped with on rear connecting plate (5) second bar hole (51) that correspond with support (4) and carry out spacing bolt (52) to cutter seat (12).

7. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: a front connecting plate (6) which is used for connecting the bracket (4) and the stationary knife rest (1) and is positioned in front of the rear connecting plate (5) is arranged between the bracket (4) and the stationary knife rest (1).

8. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: drive assembly (3) include motor (31), sprocket (32), chain (33), pivot (34), eccentric wheel (35) and connecting rod (36), the motor passes through sprocket and chain drive and changes epaxial eccentric wheel and rotate, the outer circumference cover of eccentric wheel is equipped with race ring (37), connecting rod one end is installed at the tip at knife rest (2) is installed in the articulated end of installing of global and the other end of race ring.

9. The cutter mechanism of the wool ball machine according to claim 1, characterized in that: one of the second cutter and the first cutter is provided with a V-shaped notch, and the other cutter is straight.

10. The utility model provides a ball machine, its includes frame (7), bundling mechanism (8), feed mechanism (9) and discharge mechanism (10), its characterized in that: further comprising the use of a cutter mechanism according to any of claims 1 to 8, said cutter mechanism being located between the feed mechanism and the discharge mechanism.