CN215144248U - Automatic shearing device for thin iron wires - Google Patents

Abstract

The utility model relates to a cutting device especially relates to an automatic cutting device of thin iron wire. Provides an automatic fine iron wire shearing device capable of automatically straightening and shearing a fine iron wire. An automatic shearing device for thin iron wires comprises: a support; the wheel is arranged on the support; the mounting plate is mounted on the support; the power assembly is arranged on the support; the straightening component is arranged between the support and the mounting plate; the shearing assembly is arranged on the support. The utility model discloses a power component can straighten out on one side, carries thin iron wire to the left side on one side, and equipment usage is more convenient, through straightening out the subassembly, can be automatic cut thin iron wire, does not need manual operation, has reduced workman's work load, through ejector pin and swash plate landing to collecting in the frame, so, the thin iron wire after can be more convenient collection cuts.

Description

Automatic shearing device for thin iron wires

Technical Field

The utility model relates to a cutting device especially relates to an automatic cutting device of thin iron wire.

Background

The iron wire is a linear finished product made by drawing iron, and is divided into a plurality of models according to the thickness. Before the thin iron wire is used or sold, the thin iron wire is often required to be cut.

The fine iron wire is wound into a roll before being used for carrying and transporting convenience, the fine iron wire needs to be cut off when being used, the fine iron wire needs to be straightened in the process of cutting the fine iron wire, and then the fine iron wire needs to be cut off by using a tool.

Therefore, it is necessary to develop an automatic fine iron wire shearing device capable of automatically straightening and shearing the fine iron wire.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming that the current thin iron wire is stroked out and cut off inconveniently and the amount of labor is large when much, the utility model discloses a technical problem does: provides an automatic fine iron wire shearing device capable of automatically straightening and shearing a fine iron wire.

The technical scheme is as follows: an automatic shearing device for thin iron wires comprises: a support; the wheel is arranged on the support; the mounting plate is mounted on the support; the power assembly is arranged on the support; the straightening component is arranged between the support and the mounting plate; the shearing assembly is arranged on the support.

Furthermore, it is particularly preferred that the power module comprises: the speed reducing motor is arranged on the support; and the sector gear is arranged on an output shaft of the speed reducing motor.

In addition, it is particularly preferred that the straightening assembly comprises: the pinion is rotatably arranged on the support, and the sector gear is matched with the pinion; the mounting frame is mounted on the mounting plate; the first common gear is rotatably arranged in the mounting frame; the transmission belt pulley set is arranged between the first common gear and the pinion; the second common gear is rotatably arranged in the mounting frame and is meshed with the first common gear; two rollers are arranged on the second common gear and the first common gear; and the guide rod is arranged on the mounting frame.

Further, it is particularly preferable that the cutting unit includes: the mounting rack is mounted on the support; the sliding rod is arranged on the mounting frame in a sliding manner; the spring is arranged between the sliding rod and the mounting frame; the rack is arranged on the sliding rod and meshed with the sector gear; the two first swinging rods are rotatably arranged on the mounting frame; the two second swinging rods are rotatably arranged on the first swinging rod and are rotatably connected with the sliding rod; and the scissors are arranged on the second swinging rod.

Further, it is particularly preferable that: the ejector rod is arranged on the mounting plate; the inclined plate is arranged on the mounting plate; and the collecting frame is placed on the support.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a power component can straighten out on one side, carries thin iron wire to the left side on one side, and equipment usage is more convenient, through straightening out the subassembly, can be automatic cut thin iron wire, does not need manual operation, has reduced workman's work load, through ejector pin and swash plate landing to collecting in the frame, so, the thin iron wire after can be more convenient collection cuts.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the power assembly and the straightening assembly of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the cutting assembly of the present invention.

In the figure: 1. the device comprises a support, 2, wheels, 3, a mounting plate, 4, a power assembly, 41, a speed reducing motor, 42, a sector gear, 5, a straightening assembly, 51, a pinion, 52, a mounting frame, 53, a first common gear, 54, a transmission belt pulley set, 55, a second common gear, 56, a roller, 57, a guide rod, 6, a shearing assembly, 61, a mounting frame, 62, a sliding rod, 63, a spring, 64, a rack, 65, a first oscillating rod, 66, a second oscillating rod, 67, scissors, 7, a push rod, 8, an inclined plate, 9 and a collecting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

An automatic fine iron wire shearing device is shown in figures 1-3 and comprises a support 1, wheels 2, an installation plate 3, a power assembly 4, a straightening assembly 5 and a shearing assembly 6, wherein the wheels 2 are fixedly connected to the bottom of the support 1 through bolts, the installation plate 3 is fixedly connected to the top of the support 1 through bolts, the power assembly 4 is arranged on the right side of the top of the support 1, the straightening assembly 5 is connected between the support 1 and the installation plate 3, and the shearing assembly 6 is installed in the middle of the top of the support 1.

When the device is required to be used for cutting off the thin iron wires, the thin iron wires penetrate through the straightening assembly 5, then the power assembly 4 is controlled to start working, the power assembly 4 drives the straightening assembly 5 to start working, the thin iron wires are straightened and move leftwards, and when the thin iron wires move to a required distance, the power assembly 4 controls the cutting assembly 6 to start working and cut off the thin iron wires. And after the fine iron wire is cut off, controlling the power assembly 4 to stop working.

The power assembly 4 comprises a speed reducing motor 41 and a sector gear 42, the speed reducing motor 41 is fixedly connected to the right side of the top of the support 1 through a bolt, and the sector gear 42 is connected to an output shaft of the speed reducing motor 41 through a rotating rod key.

When the thin iron wires need to be cut, the speed reducing motor 41 is controlled to rotate clockwise to drive the sector gear 42 to rotate clockwise, the thin iron wires are straightened when the sector gear 42 is meshed with the straightening component 5, the thin iron wires are cut when the sector gear 42 is meshed with the cutting component 6, and the speed reducing motor 41 is controlled to stop working after the thin iron wires are cut.

The straightening assembly 5 comprises a pinion 51, an installation frame 52, a first common gear 53, a transmission belt pulley group 54, a second common gear 55, rollers 56 and guide rods 57, the pinion 51 is rotatably arranged on the right side of the top of the support 1, the sector gear 42 is matched with the pinion 51, the installation frame 52 is fixedly connected to the right side of the top of the installation plate 3 through bolts, the first common gear 53 is rotatably arranged in the middle of the installation frame 52, the transmission belt pulley group 54 is connected between the first common gear 53 and the pinion 51, the second common gear 55 is rotatably arranged on the upper portion of the installation frame 52, the second common gear 55 is meshed with the first common gear 53, the rollers 56 are arranged on the rear sides of the second common gear 55 and the first common gear 53, and the guide rods 57 are respectively arranged on the upper portions of the left side and the right side of the installation frame 52.

When the thin iron wire needs to be cut off, the thin iron wire firstly penetrates through the guide rod 57 and is positioned between the rollers 56, when the sector gear 42 rotates clockwise to be meshed with the pinion 51, the pinion 51 is driven to rotate anticlockwise, the first common gear 53 is driven to rotate anticlockwise through the transmission belt wheel group 54, the second common gear 55 is further driven to rotate clockwise, the upper roller 56 and the lower roller 56 are driven to rotate clockwise and anticlockwise, the rollers 56 which rotate clockwise and anticlockwise straighten the thin iron wire, and meanwhile the thin iron wire is conveyed to the left side. Therefore, the fine iron wires can be conveyed to the left side while straightening, and the equipment is more convenient to use.

Cut subassembly 6 including mounting bracket 61, slide bar 62, spring 63, rack 64, first swinging arms 65, second swinging arms 66 and scissors 67, there is mounting bracket 61 through the bolt rigid coupling in the middle of the support 1 top, mounting bracket 61 middle part slidingtype is equipped with slide bar 62, be connected with spring 63 between slide bar 62 bottom and the mounting bracket 61 middle part, the middle part welding in slide bar 62 right side has rack 64, rack 64 and sector gear 42 mesh, the equal rotary type in both sides is equipped with first swinging arms 65 around the mounting bracket 61 top, the equal rotary type in first swinging arms 65 top is equipped with second swinging arms 66, second swinging arms 66 upper portion rotates with slide bar 62 top to be connected, the welding of second swinging arms 66 top has scissors 67.

When the sector gear 42 rotates clockwise to be meshed with the rack 64, the rack 64 is driven to move upwards, the sliding rod 62 is driven to move upwards, the spring 63 is compressed, the sliding rod 62 moves upwards to drive the second swinging rod 66 to be away from each other, the scissors 67 are driven to move outwards, when the sector gear 42 rotates to be separated from the rack 64, the spring 63 resets, the sliding rod 62 and the upper device thereof are driven to move downwards to reset, the scissors 67 are quickly drawn towards the inner side, and therefore the thin iron wire is cut off.

Example 2

On the basis of embodiment 2, as shown in fig. 1, the device further comprises a push rod 7, an inclined plate 8 and a collecting frame 9, wherein the push rod 7 is welded on the left side of the top of the mounting plate 3, the inclined plate 8 is welded on the left side of the mounting plate 3, and the collecting frame 9 is placed on the left side of the top of the support 1.

After the thin iron wire is cut off, the thin iron wire can be more conveniently collected by sliding the ejector rod 7 and the inclined plate 8 into the collecting frame 9.

The technical principles of the embodiments of the present invention have been described above with reference to specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of embodiments of the invention. Based on the explanations herein, those skilled in the art should appreciate that other embodiments of the present invention are possible without inventive effort, and these embodiments are intended to fall within the scope of the embodiments of the present invention.

Claims (5)

1. The utility model provides an automatic shearing mechanism of thin iron wire, characterized by, including:

a support (1);

the wheels (2) are arranged on the support (1);

the mounting plate (3) is mounted on the support (1);

the power assembly (4) is arranged on the support (1);

the straightening component (5) is arranged between the support (1) and the mounting plate (3);

the cutting assembly (6) is arranged on the support (1).

2. An automatic cutting device for thin iron wires, according to claim 1, characterized in that the power unit (4) comprises:

the speed reducing motor (41) is arranged on the support (1);

and a sector gear (42) attached to an output shaft of the reduction motor (41).

3. An automatic thin iron wire shearing device as claimed in claim 2, characterised in that the straightening assembly (5) comprises:

the pinion (51) is rotatably arranged on the support (1), and the sector gear (42) is matched with the pinion (51);

a mounting frame (52) mounted on the mounting plate (3);

a first common gear (53) rotatably mounted in the mounting frame (52);

a transmission pulley group (54) installed between the first common gear (53) and the pinion (51);

the second common gear (55) is rotatably arranged in the mounting frame (52), and the second common gear (55) is meshed with the first common gear (53);

two rollers (56), the rollers (56) are arranged on the second common gear (55) and the first common gear (53);

and a guide rod (57) mounted on the mounting frame (52).

4. An automatic cutting device for thin iron wire as claimed in claim 3, characterised in that the cutting assembly (6) includes:

the mounting rack (61) is mounted on the support (1);

the sliding rod (62) is slidably mounted on the mounting frame (61);

a spring (63) mounted between the slide bar (62) and the mounting bracket (61);

the rack (64) is arranged on the sliding rod (62), and the rack (64) is meshed with the sector gear (42);

the two first swinging rods (65) are rotatably arranged on the mounting frame (61);

the two second swinging rods (66) are rotatably arranged on the first swinging rod (65), and the second swinging rods (66) are rotatably connected with the sliding rod (62);

and scissors (67) mounted on the second swing lever (66).

5. An automatic thin iron wire shearing device as claimed in claim 4, further comprising:

the ejector rod (7) is arranged on the mounting plate (3);

a sloping plate (8) mounted on the mounting plate (3);

a collecting frame (9) placed on the support (1).

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