CN215044400U - Controllable wire taking and paying-off device for packaging machine - Google Patents
Controllable wire taking and paying-off device for packaging machine Download PDFInfo
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- CN215044400U CN215044400U CN202120678798.0U CN202120678798U CN215044400U CN 215044400 U CN215044400 U CN 215044400U CN 202120678798 U CN202120678798 U CN 202120678798U CN 215044400 U CN215044400 U CN 215044400U
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Abstract
The utility model provides a controllable wire taking and paying-off device for a packaging machine, which comprises a movable winding core frame, a first wire taking device, a second wire taking device, a stop wheel assembly, a balance weight wheel, a pulley assembly and a wire feeding device; one end of the packing wire is wound on the movable winding core frame, and the other end of the packing wire is connected to the inlet end of the first wire taking device; the packing wire at the outlet end of the first wire taking device enters the inlet end of the stopping wheel, the packing wire at the outlet end of the stopping wheel enters the inlet end of the second wire taking device, the packing wire at the outlet end of the second wire taking device enters the inlet end of the counterweight wheel, the packing wire at the outlet end of the counterweight wheel enters the pulley assembling inlet end, the packing wire at the pulley assembling outlet end enters the wire feeding device, and the packing wire at the output end of the wire feeding device enters the packing machine. The device replaces a whole set of pneumatic device and an air source on the movable winding core frame by adopting a pure mechanical structure, greatly reduces the cost of the pay-off device, saves the time of the cylinder for controlling the cam in a telescopic way, improves the efficiency of the whole device, and is free from maintenance to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of baling press equipment, especially, relate to a baling press is with controllable formula get line and pay-off.
Background
At present, a traditional wire taking and paying-off device for a packaging machine is provided with a set of pneumatic device, and a cylinder control cam is used for compressing and loosening a packaging wire, so that the packaging wire in a wire frame is controlled. With the increasing demand of the domestic packer, how to reduce the cost and improve the operation efficiency in the process of taking and paying off wires is a problem to be solved urgently.
Disclosure of Invention
In order to solve the technical problem, the utility model replaces a whole set of traditional cylinder cam structure to control the wire feeding and taking-up actions of the packing wire, is based on the matching of mechanical components such as a stop wheel and a balance weight wheel, and concretely provides a controllable wire taking and paying-off device for a packing machine, which comprises a movable winding core frame, a first wire taking device, a second wire taking device, a stop wheel assembly, a balance weight wheel, a pulley assembly and a wire feeding device; one end of the packing wire is wound on the movable winding core frame, and the other end of the packing wire is connected to the inlet end of the first wire taking device; the packing wire at the outlet end of the first wire taking device enters the inlet end of the stopping wheel, the packing wire at the outlet end of the stopping wheel enters the inlet end of the second wire taking device, the packing wire at the outlet end of the second wire taking device enters the inlet end of the counterweight wheel, the packing wire at the outlet end of the counterweight wheel enters the pulley assembling inlet end, the packing wire at the pulley assembling outlet end enters the wire feeding device, and the packing wire at the output end of the wire feeding device enters the packing machine.
As an improvement, the wire feeding device further comprises a hydraulic motor, wherein a transmission shaft of the hydraulic motor is fixedly connected with the wire feeding device and used for providing power for the wire feeding device to convey the wrapping wire.
As an improvement, the wire drawing device further comprises a supporting upright post, one end of the supporting upright post is fixedly arranged on the ground, the other end of the supporting upright post is fixedly provided with a horizontal frame along the vertical direction of the supporting upright post, a first wire drawing device, a second wire drawing device, a stop wheel and a pulley are fixedly arranged on the horizontal frame in an assembling mode, and a counterweight wheel is movably arranged on the supporting upright post and can slide along the vertical plane of the supporting upright post.
As an improvement, the stopping wheel assembly comprises an adjusting frame, a mechanical arm, a stopping wheel and a mechanical fixing piece, wherein the adjusting frame is a pair of vertical plates arranged at intervals, the bottoms of the vertical plates are fixedly arranged on the horizontal frame and between the two groups of wire taking devices; one end of the mechanical arm is fixed on the end face of the second wire taking device, and the other end of the mechanical arm is fixedly arranged on one side of the first wire taking device, which outputs the packing wire; the stopping wheel is fixedly arranged between the pair of vertical plates of the adjusting frame through a mechanical fixing piece and is close to one side of the first wire taking device, which outputs the packing wire.
As an improvement, the vertical plate type adjustable frame further comprises a pin shaft, adjusting holes and a bolt, wherein the adjusting holes symmetrically penetrate through the vertical plate and are close to one side of the stop wheel, and a plurality of groups of adjusting holes are arranged and distributed in an arc shape from top to bottom along the vertical direction of the adjusting frame; the pin shaft penetrates through a group of adjusting holes in the adjusting frame and is fixedly connected with the adjusting frame through a bolt.
As an improvement, the mechanical fixing piece comprises a bearing, a shaft sleeve and a fixing shaft; the fixed shaft penetrates through the stop wheel and the pair of adjusting holes, and two ends of the fixed shaft are fixed on the adjusting frame; the shaft sleeve is movably sleeved on the outer side face of the fixed shaft, and the bearing is embedded outside the shaft sleeve and inside the stop wheel.
Has the advantages that: the utility model provides a baling press is with controllable formula line and pay-off, through adopting a pure mechanical structure, replaced a whole set of pneumatic means (containing cylinder, pneumatic valve, trachea, joint etc.) and air supply on removing the core frame, reduced pay-off's cost widely, saved the time of cylinder flexible control cam, improved the efficiency of whole device to accomplish non-maintaining to a certain extent.
Drawings
Fig. 1 is a schematic structural diagram of the device of the present invention.
Fig. 2 is a schematic structural view of the detent wheel assembly of the present invention.
Fig. 3 is a schematic view of the cross-sectional structure a-a of the device of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure B-B of the device of the present invention.
In the drawings: the wire winding device comprises a movable core winding frame 1, a first wire taking device 21, a second wire taking device 22, a stop wheel assembly 3, a balance weight wheel 4, a pulley assembly 5, a wire feeding device 6, a supporting upright post 7, a horizontal frame 8, an adjusting frame 9, a mechanical arm 10, a stop wheel 11, a pin shaft 12, a plug pin 13, a bearing 14 and a shaft sleeve 15.
Detailed Description
The following describes the present invention in further detail with reference to examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
A controllable wire taking and paying-off device for a packaging machine comprises a movable winding core frame 1, a first wire taking device 21, a second wire taking device 22, a stop wheel assembly 3, a balance weight wheel 4, a pulley assembly 5 and a wire feeding device 6; one end of the packing wire is wound on the movable winding core frame 1, and the other end of the packing wire is connected to the inlet end of the first wire taking device 21; the packing wire at the outlet end of the first wire taking device 21 enters the inlet end of the stopping wheel 3, the packing wire at the outlet end of the stopping wheel 3 enters the inlet end of the second wire taking device 22, the packing wire at the outlet end of the second wire taking device 22 enters the inlet end of the counterweight wheel 4, the packing wire at the outlet end of the counterweight wheel 4 enters the inlet end of the pulley assembly 5, the packing wire at the outlet end of the pulley assembly 5 enters the wire feeding device 6, and the packing wire at the output end of the wire feeding device 6 enters the packing machine.
The wire feeding device is characterized by further comprising a hydraulic motor, wherein a transmission shaft of the hydraulic motor is fixedly connected with the wire feeding device 6 and used for providing power for the wire feeding device 6 to convey the wrapping wire.
The wire drawing machine further comprises a supporting upright post 7, wherein one end of the supporting upright post is fixedly arranged on the ground, the other end of the supporting upright post is fixedly provided with a horizontal frame 8 along the vertical direction of the supporting upright post 7, a first wire drawing device 21, a second wire drawing device 22, a stop wheel 3 and a pulley assembly 5 are fixedly arranged on the horizontal frame 8, and a balance weight wheel 4 is movably arranged on the supporting upright post 7 and can slide along the vertical plane of the supporting upright post 7.
The stopping wheel assembly 3 comprises an adjusting frame 9, a mechanical arm 10, a stopping wheel 11 and a mechanical fixing piece, wherein the adjusting frame 9 is a pair of vertical plates arranged at intervals, the bottoms of the vertical plates are fixedly arranged on the horizontal frame 8, and the bottoms of the vertical plates are arranged between the two wire taking devices; one end of the mechanical arm 10 is fixed on the end face of the second wire taking device 2, and the other end of the mechanical arm is fixedly arranged on one side of the first wire taking device 2, which outputs the packing wire; the stopping wheel 11 is fixedly arranged between the pair of vertical plates of the adjusting frame 9 through a mechanical fixing part and is close to one side of the first wire taking device 2 outputting the packing wire.
The vertical plate regulating mechanism further comprises a pin shaft 12, regulating holes and a bolt 13, wherein the regulating holes symmetrically penetrate through the vertical plate and are close to one side of the stop wheel 11, and a plurality of groups of regulating holes are distributed in an arc shape from top to bottom along the vertical direction of the regulating frame 9; the pin 12 penetrates through a group of adjusting holes on the adjusting frame 9 and is fixedly connected with the adjusting frame through a bolt 13.
The mechanical fixing piece comprises a bearing 14, a shaft sleeve 15 and a fixing shaft; the fixed shaft penetrates through the stop wheel 11 and the pair of adjusting holes, and two ends of the fixed shaft are fixed on the adjusting frame 9; the shaft sleeve 15 is movably sleeved on the outer side surface of the fixed shaft, and the bearing 14 is embedded outside the shaft sleeve 15 and inside the stop wheel 11.
The utility model discloses a baling press is with controllable formula line and pay-off comprises parts such as line taking device, pulley assembly, counter weight wheel dress and locking wheel assembly. When the wrapping wire is pulled by a movable winding core frame of a wire feeding device of the packaging machine to pass through the wire taking device, the stop wheel, the pulley frame and the balance weight wheel and enter the wire feeding device of the packaging machine, after the steel coil is packaged, part of the wrapping wire needs to be recovered in the direction of the movable winding core frame.
Before the packer is started, a packing wire manually penetrates through the wire taking frame, the pulley frame, the stop wheel, the balance weight wheel and the roller wheel, and finally penetrates into a wire feeding device of the packer, the assembly resistance of the stop wheel is adjusted through a hole site of the stop wheel mechanism to be larger than the gravity of the balance weight wheel, the wire feeding device is provided with a hydraulic motor, and the power of the hydraulic motor is far larger than the resistance of the stop wheel device. When the action of the packing machine starts, the hydraulic motor of the wire feeding device rotates forwards to normally pull the packing wire in the direction of the packing machine, and the counterweight wheel is driven to be assembled and lifted to the highest position. After the first packing action is finished, a loose packing wire exists between the packing machine and the movable core winding frame, at the moment, the hydraulic motor of the wire feeding device rotates reversely properly, and the counterweight wheel assembly falls under gravity so as to pull the packing wire to retract the movable core winding frame (on the upright post). At the moment, the gravity of the balance weight wheel is smaller than the resistance of the stop wheel device, and only the loose packing wire between the packer and the movable core winding frame can be pulled.
The wire taking device is assembled with the stop wheel between the pulley assemblies, the center of the stop wheel and the centers of the pulleys of the pulley frames at two sides form a certain dislocation angle through the adjusting hole positions on the adjusting frame, and the friction coefficient of the wrapping wire on the stop wheel is adjusted.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a baling press is with controllable formula line and pay-off, its characterized in that: comprises a movable winding core frame (1), a first wire taking device (21), a second wire taking device (22), a stop wheel assembly (3), a balance weight wheel (4), a pulley assembly (5) and a wire feeding device (6); one end of the packing wire is wound on the movable winding core frame (1), and the other end of the packing wire is connected to the inlet end of the first wire taking device (21); the packing wire at the outlet end of the first wire taking device (21) enters the inlet end of the stopping wheel (3), the packing wire at the outlet end of the stopping wheel (3) enters the inlet end of the second wire taking device (22), the packing wire at the outlet end of the second wire taking device (22) enters the inlet end of the counterweight wheel (4), the packing wire at the outlet end of the counterweight wheel (4) enters the inlet end of the pulley assembly (5), the packing wire at the outlet end of the pulley assembly (5) enters the wire feeding device (6), and the packing wire at the output end of the wire feeding device (6) enters the packaging machine.
2. The controllable thread take-up and pay-off device for the baling machine of claim 1, wherein: the wire feeding device is characterized by further comprising a hydraulic motor, wherein a transmission shaft of the hydraulic motor is fixedly connected with the wire feeding device (6) and used for providing power for the wire feeding device (6) to wrap the wire for conveying.
3. The controllable thread take-up and pay-off device for the baling machine of claim 1, wherein: the wire drawing machine is characterized by further comprising a supporting upright post (7), wherein one end of the supporting upright post is fixedly installed on the ground, the other end of the supporting upright post is fixedly provided with a horizontal frame (8) along the vertical direction of the supporting upright post (7), a first wire drawing device (21), a second wire drawing device (22), a stop wheel (3) and a pulley assembly (5) are fixedly installed on the horizontal frame (8), and a counterweight wheel (4) is movably installed on the supporting upright post (7) and can slide along the vertical plane along the supporting upright post (7).
4. The controllable thread take-up and pay-off device for the baling machine of claim 3, wherein: the stopping wheel assembly (3) comprises an adjusting frame (9), a mechanical arm (10), a stopping wheel (11) and a mechanical fixing piece, wherein the adjusting frame (9) is a pair of vertical plates arranged at intervals, the bottoms of the vertical plates are fixedly arranged on the horizontal frame (8) and between the two groups of wire taking devices; one end of the mechanical arm (10) is fixed on the end face of the second wire taking device (2), and the other end of the mechanical arm is fixedly arranged on one side of the first wire taking device (2) for outputting the packing wire; the stopping wheel (11) is fixedly arranged between a pair of vertical plates of the adjusting frame (9) through a mechanical fixing piece and is close to one side of the first wire taking device (2) outputting the packing wire.
5. The controllable thread take-up and pay-off device for the baling machine of claim 4, wherein: the vertical plate locking device is characterized by further comprising a pin shaft (12), adjusting holes and a bolt (13), wherein the adjusting holes symmetrically penetrate through the vertical plate and are close to one side of the stop wheel (11), and a plurality of groups of adjusting holes are arranged in an arc shape from top to bottom along the vertical direction of the adjusting frame (9); the pin shaft (12) penetrates through a group of adjusting holes in the adjusting frame (9) and is fixedly connected with the adjusting holes through bolts (13).
6. The controllable thread take-up and pay-off device for the baling machine of claim 5, wherein: the mechanical fixing piece comprises a bearing (14), a shaft sleeve (15) and a fixing shaft; the fixed shaft penetrates through the stop wheel (11) and the pair of adjusting holes, and two ends of the fixed shaft are fixed on the adjusting frame (9); the shaft sleeve (15) is movably sleeved on the outer side face of the fixed shaft, and the bearing (14) is embedded on the outer side of the shaft sleeve (15) and inside the stop wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678798.0U CN215044400U (en) | 2021-04-02 | 2021-04-02 | Controllable wire taking and paying-off device for packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678798.0U CN215044400U (en) | 2021-04-02 | 2021-04-02 | Controllable wire taking and paying-off device for packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215044400U true CN215044400U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120678798.0U Active CN215044400U (en) | 2021-04-02 | 2021-04-02 | Controllable wire taking and paying-off device for packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215044400U (en) |
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2021
- 2021-04-02 CN CN202120678798.0U patent/CN215044400U/en active Active
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