CN116873277A - Pressing device for packer, packer and bar packing method - Google Patents

Abstract

The invention discloses a compacting device for a packer, the packer and a bar packing method. The knot pressing device is simple in structure, convenient to install, low in manufacturing cost, energy-saving and environment-friendly, and capable of effectively flattening the baling knot of the baling machine, preventing the knot from being scratched in the process of shipping and stacking, and avoiding loose bales and casualties. The joint pressing device can not only prevent the wire knot from being broken due to scratching and improve the attractiveness of bar packaging, but also effectively prevent the wire knot from being scratched with personnel and prevent the personnel from being injured or killed.

Description

Pressing device for packer, packer and bar packing method

Technical Field

The invention relates to the technical field of bar equipment, in particular to a pressing device for a packer, the packer and a bar packing method.

Background

In the related art, currently, a bar production line commonly uses a packer to automatically pack, and a twisted wire knot after the packing of the packing line is basically erected along the 45-degree angle direction of the bar bundle.

Because the knot protrudes outside the bar bundle, knot scratch often occurs in the process of shipping and stacking after the bar bundle is bundled, so that the knot is often broken to cause bundle scattering. In severe cases, the kink scratch causes casualties, and has great influence on use and transportation.

Disclosure of Invention

The invention aims to solve at least one of the technical problems in the related art to a certain extent, and can pack the firmness of the wire knot on the premise of not influencing the bundling quality so as to improve the safety of the rods during transportation after bundling.

To this end, an embodiment of one aspect of the present invention proposes a crimping device for a baler.

Another embodiment of the present invention also provides a baler.

An embodiment of yet another aspect of the present invention also provides a method of packaging bars.

A crimping apparatus for a baler according to an embodiment of the first aspect of the present invention comprises: the driving piece is arranged on the packing machine; the pressing piece is arranged on the driving piece, and the driving piece drives the pressing piece to move so that the pressing piece is positioned above a packing line of the packing machine; the packing machine can drive the pressing piece to move so that the pressing piece flattens and packs the knot.

According to the pressing device provided by the embodiment of the invention, the driving piece is arranged on the packing machine, and is used for driving the pressing piece to move so that the pressing piece is positioned above the packing line knot of the packing machine, and the packing machine can drive the pressing piece to move so that the pressing piece flattens the packing line knot. The knot pressing device is simple in structure, convenient to install, low in manufacturing cost, energy-saving and environment-friendly, and capable of effectively flattening the baling knot of the baling machine, preventing the knot from being scratched in the process of shipping and stacking, and avoiding loose bales and casualties. The joint pressing device can not only prevent the wire knot from being broken due to scratching and improve the attractiveness of bar packaging, but also effectively prevent the wire knot from being scratched with personnel and prevent the personnel from being injured or killed.

In some embodiments, the crimping device further comprises a bracket disposed on the baler, the drive being disposed on the bracket.

In some embodiments, the bracket is provided with a limit slot, and the pressing member is slidably disposed in the limit slot.

In some embodiments, the driving member is a cylinder, the pressing member is a pressing plate, a push rod is disposed on the cylinder, and the pressing plate is disposed on the push rod.

In some embodiments, the compression device further comprises an air compressor in communication with the cylinder and a reversing valve disposed between the air compressor and the cylinder.

A baler according to an embodiment of the second aspect of the invention comprises a kink unit for baling a plurality of bars; the knot pressing device is arranged on the knot twisting unit, and the knot twisting unit can drive the knot pressing device to move so that the knot pressing device can flatten the packed knot.

In some embodiments, the kink unit is provided with a wire feeding port, and the driving member drives the pressing member to move so that the pressing member can cover the wire feeding port.

In some embodiments, the kink unit comprises a side plate, the wire feed opening is arranged on the side plate, and the pressing piece is attached to the side plate.

In some embodiments, the baler further comprises a control unit electrically connected to the kink unit and the reversing valve, respectively, the control unit being configured to control operation of the kink unit and the reversing valve.

According to an embodiment of the third aspect of the present invention, a method of packing a rod according to any one of the embodiments of the present invention, the method comprising:

s10, the control unit controls the kinking unit to bind a plurality of bars;

s20, the kinking unit cuts off the bundled residual wire;

s30, the control unit controls the reversing valve to be opened, the air compressor charges air into the air cylinder, and the air cylinder pushes the pressing plate to enable the pressing plate to move to the position above the packing line;

s40, the control unit controls the kinking unit to move, and the kinking unit drives the pressing plate to move so as to flatten and pack the wire knot by the pressing plate;

s50, the control unit controls the kinking unit to move, and the kinking unit drives the pressing plate to move so that the pressing plate is far away from a packing line;

s60, the control unit controls the reversing valve to reverse, the air cylinder contracts, and the air cylinder pulls the pressing plate to prepare for next packaging.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a baler according to an embodiment of the invention.

Fig. 2 is a schematic view of a knot-pressing device according to an embodiment of the invention.

Reference numerals:

the device comprises a pressing device 100, a driving piece 10, a push rod 11, a pressing piece 20, a bracket 30 and a limiting groove 31.

A packer 200, a kinking unit 210, a wire feed port 211, and a side plate 212.

Detailed Description

The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that the present invention aims to solve at least one of the technical problems in the related art to a certain extent, and can pack the firmness of the wire knot on the premise of not affecting the bundling quality, so as to improve the safety of the bar during transportation after bundling.

To this end, an embodiment of one aspect of the present invention proposes a crimping device for a baler. Another embodiment of the present invention also provides a baler. An embodiment of yet another aspect of the present invention also provides a method of packaging bars.

As shown in fig. 1 to 2, the press apparatus 100 according to the embodiment of the present invention includes a driving member 10 and a pressing member 20.

The driving member 10 is provided on the packer 200, and the pressing member 20 is provided on the driving member 10. The driving member 10 drives the pressing member 20 to move so that the pressing member 20 is positioned above the baling line junction of the baling machine 200. The packer 200 is capable of moving the hold down 20 to flatten the wire knot of the hold down 20.

Specifically, as shown in fig. 1-2, the packer 200 has an automatic packing function, and the packer 200 first packs a plurality of bars and forms a packing knot on the bar bundle.

The bottom of the driving member 10 is provided on the baler 200, and the end of the driving member 10 is provided with a press 20. The driver 10 is capable of driving the compact 20 to move such that the compact 20 moves above the baling line knot. The packer 200 integrally drives the driving element 10 and the pressing element 20, the pressing element 20 presses down the packing knot, and finally the pressing element 20 flattens the packing knot.

According to the compaction apparatus 100 of the embodiment of the present invention, the driving member 10 is disposed on the packer 200, the driving member 10 is disposed with the compaction member 20, and the driving member 10 drives the compaction member 20 to move so that the compaction member 20 is located above the packing line of the packer 200, and the packer 200 can drive the compaction member 20 to move so that the compaction member 20 flattens the packing line. The knot pressing device has the advantages of simple structure, convenient installation, low manufacturing cost, energy conservation and environmental protection, and can effectively flatten the baling knot of the baling machine 200, prevent the knot from being scratched in the process of shipping and stacking, and avoid loose bales and casualties. The joint pressing device can not only prevent the wire knot from being broken due to scratching and improve the attractiveness of bar packaging, but also effectively prevent the wire knot from being scratched with personnel and prevent the personnel from being injured or killed.

In some embodiments, as shown in fig. 1-2, the crimping apparatus 100 further includes a bracket 30, the bracket 30 being disposed on the baler 200, and the driver 10 being disposed on the bracket 30.

It will be appreciated that the crimping apparatus 100 of the present invention avoids the direct mounting of the driver 10 to the baler 200 by providing the bracket 30, which facilitates subsequent cleaning, maintenance and repair of the driver 10.

It should be noted that, in the present invention, the bracket 30 may be fixed to the packer 200 by welding and screwing. Thereby, the stability between the bracket 30 and the packer 200 is effectively improved.

Further, in the present invention, the material of the bracket 30 and the pressing member 20 is cast iron, so that the structural strength of the bracket 30 and the pressing member 20 is ensured.

In some embodiments, as shown in fig. 1-2, the bracket 30 is provided with a limit groove 31, and the pressing member 20 is slidably disposed in the limit groove 31.

Specifically, as shown in fig. 1-2, the side of the bracket 30 has an opening structure, i.e. a limiting groove 31. The pressing member 20 is generally in a square plate structure, the driving member 10 drives the pressing member 20 to slide in the limiting groove 31, and the limiting groove 31 effectively improves the stability of the pressing member 20 in the moving process.

In some embodiments, as shown in fig. 1-2, the driving member 10 is a cylinder, the pressing member 20 is a pressing plate, a push rod 11 is disposed on the cylinder, and the pressing plate is disposed on the push rod 11.

Specifically, as shown in fig. 1-2, the driving member 10 is an air cylinder, and the pressing member 20 is a pressing plate, so that the pressing device 100 of the present invention has the advantages of simple structure, convenient installation, low manufacturing cost, energy saving, environmental protection, rapid action, convenient maintenance and convenient operation.

In some embodiments, as shown in fig. 1-2, the compression device 100 further includes an air compressor in communication with the cylinder and a reversing valve disposed between the air compressor and the cylinder.

It will be appreciated that in the present invention, the air cylinder is fixed to the bracket 30, and the push rod 11 of the air cylinder is connected to the pressing plate to push the pressing plate to move back and forth. A gas pipeline can be further arranged between the air compressor and the air cylinder, a reversing valve is arranged between the air cylinder and the gas pipeline, and the reversing valve is connected with an original programmable controller on the packer 200.

After the baling press 200 is twisted, the programmable controller outputs a signal to the reversing valve, the reversing valve is opened, the gas pipeline conveys gas to the gas cylinder, the push rod 11 of the gas cylinder pulls the pressing plate to move to the upper part of the baling line knot, and the pressing plate presses down the baling press 200 to flatten the baling line knot after baling press 200 is wrapped.

After the wire knot is flattened, the packer 200 is lifted, the programmable controller controls the reversing valve to convey reverse gas to the air cylinder, and the push rod 11 of the air cylinder pushes the pressing plate to move forward to prepare for next packing.

Further, the reversing valve in the invention is an electric control valve.

As shown in fig. 1-2, a baler 200 according to an embodiment of the present invention includes a kink unit 210 and a kink device 100.

The kinking unit 210 is configured to bind a plurality of bars, and the kinking device 100 is disposed on the kinking unit 210, where the kinking unit 210 can drive the kinking device 100 to move, so that the kinking device 100 flattens the wire knot.

In some embodiments, as shown in fig. 1 to 2, the kink unit 210 is provided with a wire feeding port 211, and the driving member 10 drives the pressing member 20 to move so that the pressing member 20 can cover the wire feeding port 211.

Specifically, as shown in fig. 1-2, a wire feeding port 211 is provided on a side of the kink unit 210, and after the kink unit 210 is packed, the kink unit 210 cuts off the wire at the wire feeding port 211.

Subsequently, the driver 10 drives the pressing member 20 to move, and the pressing member 20 moves to the wire feed port 211, whereby the pressing member 20 is located just above the baling wire knot.

In some embodiments, as shown in fig. 1-2, the kinking unit 210 includes a side plate 212, the wire feeding port 211 is disposed on the side plate 212, and the pressing member 20 is attached to the side plate 212.

Specifically, as shown in fig. 1-2, the surface of the side plate 212 is a plane, and the pressing member 20 is attached to the side plate 212. Therefore, the pressing piece 20 cannot collide with the side plate 212 and the wire feeding port 211 in the moving process of the pressing piece 20, and the safety of the packer 200 is effectively improved.

In some embodiments, the baler 200 further includes a control unit (not shown) electrically connected to the kink unit 210 and the reversing valve, respectively, for controlling the operation of the kink unit 210 and the reversing valve.

It will be appreciated that the control unit is a programmable controller by which an operator can set the operating parameters of the kink unit 210 and the reversing valve.

The bar packing method according to the embodiment of the invention comprises the following steps:

s10, the control unit controls the kinking unit 210 to bind the bars.

S20, the kinking unit 210 cuts off the bundled residual wire.

S30, the control unit controls the reversing valve to be opened, the air compressor charges air into the air cylinder, and the air cylinder pushes the pressing plate to enable the pressing plate to move to the position above the packing line.

S40, the control unit controls the kinking unit 210 to move, and the kinking unit 210 drives the pressing plate to move so that the pressing plate flattens and packs the knot.

S50, the control unit controls the kinking unit 210 to move, and the kinking unit 210 drives the pressing plate to move so that the pressing plate is far away from the packing line.

S60, the control unit controls the reversing valve to reverse, the air cylinder contracts, and the air cylinder pulls the pressing plate to prepare for next packaging.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. A crimping apparatus for a baler, comprising:

the driving piece is arranged on the packing machine;

the pressing piece is arranged on the driving piece, and the driving piece drives the pressing piece to move so that the pressing piece is positioned above a packing line of the packing machine;

the packing machine can drive the pressing piece to move so that the pressing piece flattens and packs the knot.

2. The knot tying device for a baler of claim 1, further comprising a bracket disposed on the baler, the driving member being disposed on the bracket.

3. A knot device for a baler according to claim 2, characterized in that the bracket is provided with a limit slot in which the press is slidably arranged.

4. The knot tying device for a baler of claim 1, wherein the driving member is a cylinder, the pressing member is a pressing plate, a push rod is provided on the cylinder, and the pressing plate is provided on the push rod.

5. The compression tie device for a baler of claim 4, further comprising an air compressor in communication with the cylinder and a reversing valve disposed between the air compressor and the cylinder.

6. A baler, comprising:

a kinking unit for binding the plurality of bars;

the knot pressing device is as claimed in any one of claims 1 to 5, and is arranged on the knot twisting unit, and the knot twisting unit can drive the knot pressing device to move so that the knot pressing device can flatten the knot.

7. The baler of claim 6, wherein the kink unit is provided with a wire feed opening, and the driving member drives the pressing member to move so that the pressing member can cover the wire feed opening.

8. The baler of claim 7, wherein the kink unit comprises a side plate, the wire feed opening is provided in the side plate, and the press is attached to the side plate.

9. The baler of claim 6, further comprising:

the control unit is electrically connected with the kinking unit and the reversing valve respectively and is used for controlling the kinking unit and the reversing valve to operate.

10. A method of rod packing, characterized in that based on a packer according to any one of the preceding claims 6 to 9, the method of rod packing comprises:

s10, the control unit controls the kinking unit to bind a plurality of bars;

s20, the kinking unit cuts off the bundled residual wire;

s30, the control unit controls the reversing valve to be opened, the air compressor charges air into the air cylinder, and the air cylinder pushes the pressing plate to enable the pressing plate to move to the position above the packing line;

s40, the control unit controls the kinking unit to move, and the kinking unit drives the pressing plate to move so as to flatten and pack the wire knot by the pressing plate;

s50, the control unit controls the kinking unit to move, and the kinking unit drives the pressing plate to move so that the pressing plate is far away from a packing line;

s60, the control unit controls the reversing valve to reverse, the air cylinder contracts, and the air cylinder pulls the pressing plate to prepare for next packaging.