CN212922084U - Take compensation function's baling line closing device - Google Patents

Abstract

The utility model discloses a baling line pressing device with compensation function, which comprises a long swing arm, an upper pin shaft, a rectangular spring, a brake block, a power element, a rotating shaft, a short swing arm and a lower pin shaft; the long swing arm and the brake block are arranged between the front panel and the rear panel of the frame, and the short swing arm and the power element are arranged on the outer side of the panel of the frame; the upper section of the long swing arm is connected with a brake block through an upper pin shaft, the brake block is positioned above the belt feeding wheel, the lower section of the long swing arm is connected with the short swing arm through a rotating shaft, the short swing arm is connected with a power element through a lower pin shaft, and the power element is fixed on the frame; an upper groove and a lower groove are machined in the upper portion of the long swing arm, a rectangular spring is arranged in each groove, one end of each rectangular spring is tightly pressed on the bottom face of each groove, and the other end of each rectangular spring is tightly pressed on the end face of each brake block. The utility model discloses can make the packing wire on the packing wire storage rack stop carrying reliably to the card line phenomenon that the packing wire that has avoided existing between get traditional thread binding putting and the baling press caused very much has been avoided.

Description

Take compensation function's baling line closing device

Technical Field

The utility model relates to a baling press field especially relates to with the supporting wire taking device on the unwrapping wire equipment who uses of line, rod baling press, belongs to machinery.

Background

With the development of society, the demand of the market for steel is continuously increased, and in order to enhance market competitiveness, each large enterprise not only strengthens the control of the quality of the product, but also pays more attention to the packaging and brand awareness of the product. The bundling and packaging quality of products such as wire rods, rod grids and the like not only affects the sale, transportation and storage of the products, but also directly affects the maintenance of the product quality, so that enterprises pay more and more attention to the bundling and packaging of the products.

The equipment for packing products by using steel wires, such as a high-speed wire packing machine, a bar packing machine, a section steel packing machine and the like, generally needs to store, take and take up wires of the packing machine through the wire releasing equipment which is arranged in a matched manner. The paying-off equipment comprises a packing wire storage rack, a wire taking mechanism and a wire storage mechanism, wherein the wire taking mechanism is fixed on the wire storage mechanism and is positioned at the upper end of the wire storage rack, and a packing wire on the packing wire storage rack is conveyed to the packing machine through an upper wire feeding wheel, a lower wire feeding wheel and a pulley block in the wire storage mechanism. At the wire feeding in-process, the line on the pay off rack can be sent to the baling press constantly, until the line way is full of the baling line, baling press itself just can stop getting the line, and at this moment, the baling line between unwrapping wire equipment and the baling press is very many, and unnecessary baling line is in disorder in holding line mechanism the inside easily, causes the card line phenomenon, can appear simultaneously that the baling line relaxes and cause the problem that the disorder can't be used. Therefore, the wire taking device needs to be provided with the pressing device, the phenomenon of wire clamping and the phenomenon of loosening caused by too many wires are avoided on the premise of ensuring the packing length of the packing wire, and the work rhythm of the packing machine is ensured.

Disclosure of Invention

The utility model aims to solve the problem that a take compensation function's baling line closing device is provided, it can compress tightly the baling line reliably to the card line phenomenon that the baling line that exists between get line device and the baling press caused very much has been avoided. And simultaneously, the utility model discloses the work rhythm of baling press has been guaranteed.

The utility model relates to a baling line pressing device with compensation function, which comprises a long swing arm, an upper pin shaft, a rectangular spring, a brake block, a power element, a rotating shaft, a short swing arm and a lower pin shaft; the long swing arm and the brake block are arranged between the front panel and the rear panel of the frame, and the short swing arm and the power element are arranged on the outer side of the panel of the frame; the upper section of the long swing arm is connected with a brake block through an upper pin shaft, the brake block is positioned above the belt feeding wheel, the lower section of the long swing arm is connected with the short swing arm through a rotating shaft, the short swing arm is connected with a power element through a lower pin shaft, and the power element is fixed on the frame; an upper groove and a lower groove are machined in the upper portion of the long swing arm, a rectangular spring is arranged in each groove, one end of each rectangular spring is tightly pressed on the bottom face of each groove, and the other end of each rectangular spring is tightly pressed on the end face of each brake block.

Furthermore, the wrapping wire pressing device for the wire taking mechanism further comprises a brake block bracket, and the brake block bracket is arranged between the long swing arm and the brake block; one end of the brake block bracket is connected with the long swing arm through an upper pin shaft, and the other end of the brake block bracket is connected with a brake block through a screw; the rectangular spring is tightly pressed on the end surface of the brake block bracket.

Further, bearings are arranged between the rotating shaft and inner holes in the front panel and the rear panel of the frame.

Furthermore, the rotating shaft is connected with the long swing arm through an upper flat key, and the rotating shaft is connected with the short swing arm through a lower flat key.

Further, the power element is fixed on the panel of the frame through a threaded pin and a connecting block.

Further, the power element is a cylinder group or a cylinder group.

The utility model has the advantages that: when an electric system of the packaging machine sends a work instruction of stopping taking wires, a piston rod of a power element extends out, a short swing arm is driven to move leftwards through a lower pin shaft so as to drive a rotating shaft to rotate clockwise, a long swing arm connected with the rotating shaft can generate a rotating motion towards the oblique right lower part, and a brake block connected with the long swing arm can press down a packing wire on a wire feeding wheel so as to stop conveying the packing wire on a packing wire storage rack; therefore, the conveying of the packing wires on the packing wire storage rack can be stopped in time, and the wire clamping phenomenon caused by the existence of a great number of packing wires between the paying-off equipment and the packaging machine is avoided; when the long swing arm drives the brake block to move, even if the brake block is abraded, the rectangular spring can enable the brake block to reliably press the baling line, so that the baling line on the baling line storage rack is further guaranteed to stop conveying; secondly, because the packing wire on the packing wire storage rack stops conveying, the problem that the packing wire is loosened to cause disorder and cannot be used is avoided, and the work rhythm of the packing machine is ensured.

Drawings

Fig. 1 is a perspective view of the baling line pressing device of the present invention;

FIG. 2 is a front view of the baling line pressing device;

FIG. 3 is an enlarged schematic view at X in FIG. 2;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 6 is a schematic view of the brake pad in an operating condition;

FIG. 7 is an enlarged view at Y in FIG. 6;

fig. 8 is a schematic view of a pay-off apparatus using the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As can be seen from fig. 1, 2, 3, 4, 6, 7 and 8, the utility model discloses a baling line pressing device with compensation function, which comprises a long swing arm 1, an upper pin 2, a rectangular spring 3, a brake block 6, a power element 7, a rotating shaft 8, a short swing arm 9 and a lower pin 10; the long swing arm 1 and the brake block 6 are arranged in the middle of the front panel and the rear panel of the frame 16, and the short swing arm 9 and the power element 7 are arranged on the outer side of the panel of the frame 16; the upper section of the long swing arm 1 is connected with a brake block 6 through an upper pin shaft 2, the brake block 6 is positioned above a belt feeding wheel 17, the lower section of the long swing arm 1 is connected with a short swing arm 9 through a rotating shaft 8, the short swing arm 9 is connected with a power element 7 through a lower pin shaft 10, and the power element 7 is fixed on a frame 16; an upper groove and a lower groove are processed at the upper part of the long swing arm 1, a rectangular spring 3 is arranged in the groove, one end of the rectangular spring 3 is tightly pressed on the bottom surface of the groove, and the other end of the rectangular spring is tightly pressed on the end surface of the brake block 6.

The utility model discloses a theory of operation is: when the baling press sends out a start working instruction, the wire taking mechanism 19 starts to take wires from the baling wire storage rack 20 and convey the wires to the baling press, and when the wire feeding length meets the requirement, the electrical system of the baling press sends out a work instruction of stopping the wire taking, as shown in fig. 2, at this time, a piston rod of the power element 7 (an oil cylinder group or a cylinder group) extends out, the lower pin shaft 10 drives the short swing arm 9 to move leftwards so as to drive the rotating shaft 8 to rotate clockwise, the long swing arm 1 connected with the rotating shaft 8 generates a rotation movement towards the oblique right lower part, and the brake block 6 connected with the long swing arm presses the baling wire 18 on the wire feeding wheel 17 downwards, so that the baling wire on the baling wire storage rack stops conveying (as shown in fig. 6 and 7). The existing packing wire in the wire storage mechanism can be continuously sent to the packing machine, the pulley block 21 in the wire storage mechanism can rise along with the continuous wire feeding, when the wire feeding is finished and the wire needs to be collected, the pulley block can move downwards, the tightening of the packing wire is realized under the action of gravity, and therefore the packing wire is tightly wound on a product needing to be packed. Wherein, the rectangular spring 3 has the following functions: when the electric system of the baling machine sends a work instruction of stopping taking the yarns, the long swing arm 1 drives the brake block 6 to move, even if the brake block 6 is worn, the rectangular spring 3 can also enable the brake block 6 to reliably press the baling yarns, so that the baling yarns on the baling yarn storage rack are further guaranteed to stop conveying.

The utility model discloses can make the baling line on the baling line storage rack stop carrying in time to the card line phenomenon that causes because of having very much baling line between unwrapping wire equipment and the baling press has been avoided. Meanwhile, the problem that the packing wire is loosened to cause disorder and cannot be used is avoided, so that the working rhythm of the packing machine is ensured.

Example 2

The utility model also comprises a brake block bracket 4, the brake block bracket 4 is arranged between the long swing arm 1 and the brake block 6; one end of a brake block bracket 4 is connected with the long swing arm 1 through an upper pin shaft 2, and the other end of the brake block bracket is connected with a brake block 6 through a screw 5; the rectangular spring 3 is pressed tightly on the end face of the brake shoe bracket 4.

Because brake pads 6 often compress tightly the baling line, consequently it compresses tightly the position wearing and tearing and seriously need often change, and it is troublesome to go up round pin axle 2 dismantlement, consequently the utility model discloses set up brake pads support 4, it is the intermediate member of connecting long swing arm 1 and brake pads 6, and the dismantlement of screw 5 is more convenient for the dismantlement of last round pin axle 2, consequently can conveniently change brake pads 6 through screw 5. When the long swing arm 1 drives the brake block 6 to move through the brake block support 4, the rectangular spring 3 enables the brake block 6 to reliably press the baling line through the brake block support 4, and the baling line on the baling line storage rack is guaranteed to stop conveying.

Example 3

The utility model discloses in: and bearings 11 are arranged between the rotating shaft 8 and inner holes on the front and rear panels of the frame 16.

The arrangement of the bearing 11 avoids the direct contact between the rotating shaft 8 and the inner holes on the front and rear panels of the frame 16, and prolongs the service life of the rotating shaft 8.

Example 4

The utility model discloses in: the rotating shaft 8 is connected with the long swing arm 1 through an upper flat key 12, and the rotating shaft 8 is connected with the short swing arm 9 through a lower flat key 13.

The arrangement of the flat key connects the rotating shaft 8 with the swing arm. The flat key can be in various shapes such as a double-round-head flat key or a single-round-head flat key.

Example 5

The utility model discloses in: the power element 7 is fixed on the panel of the frame 16 by a threaded pin 14 and a connecting block 15.

The power element 7 is fixed on the frame 16, the cylinder end is fixed during the work, and the rod end drives the short swing arm 9 to move through the lower pin shaft 10.

Example 6

The utility model discloses in: the power element 7 is a cylinder group or a cylinder group.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a take compensation function's baling line closing device, characterized by: the device comprises a long swing arm (1), an upper pin shaft (2), a rectangular spring (3), a brake block (6), a power element (7), a rotating shaft (8), a short swing arm (9) and a lower pin shaft (10); the long swing arm (1) and the brake block (6) are arranged in the middle of the front panel and the rear panel of the frame (16), and the short swing arm (9) and the power element (7) are arranged on the outer side of the panel of the frame (16); the upper section of the long swing arm (1) is connected with a brake block (6) through an upper pin shaft (2), the brake block (6) is positioned above a belt feeding wheel (17), the lower section of the long swing arm (1) is connected with a short swing arm (9) through a rotating shaft (8), the short swing arm (9) is connected with a power element (7) through a lower pin shaft (10), and the power element (7) is fixed on a frame (16); an upper groove and a lower groove are machined in the upper portion of the long swing arm (1), a rectangular spring (3) is arranged in each groove, one end of each rectangular spring (3) is tightly pressed on the bottom surface of each groove, and the other end of each rectangular spring (3) is tightly pressed on the end face of each brake block (6).

2. The baling line pressing device according to claim 1, wherein: the brake block support (4) is arranged between the long swing arm (1) and the brake block (6); one end of the brake block bracket (4) is connected with the long swing arm (1) through an upper pin shaft (2), and the other end is connected with a brake block (6) through a screw (5); the rectangular spring (3) is tightly pressed on the end surface of the brake block bracket (4).

3. The baling line pressing device according to claim 1, wherein: and bearings (11) are arranged between the rotating shaft (8) and inner holes on the front panel and the rear panel of the frame (16).

4. The baling line pressing device according to claim 1, wherein: the rotating shaft (8) is connected with the long swing arm (1) through an upper flat key (12), and the rotating shaft (8) is connected with the short swing arm (9) through a lower flat key (13).

5. The baling line pressing device according to claim 1, wherein: the power element (7) is fixed on a panel of the frame (16) through a threaded pin (14) and a connecting block (15).

6. The baling line pressing device according to claim 5, wherein: the power element (7) is an oil cylinder group or a cylinder group.

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