EP3578469A1 - Steel strip packaging machine which may staggeredly shear steel strips and steel strip packaging method - Google Patents
Steel strip packaging machine which may staggeredly shear steel strips and steel strip packaging method Download PDFInfo
- Publication number
- EP3578469A1 EP3578469A1 EP18747501.7A EP18747501A EP3578469A1 EP 3578469 A1 EP3578469 A1 EP 3578469A1 EP 18747501 A EP18747501 A EP 18747501A EP 3578469 A1 EP3578469 A1 EP 3578469A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel strip
- knife seat
- guiding member
- packaging machine
- shearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 319
- 239000010959 steel Substances 0.000 title claims abstract description 319
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims description 37
- 238000010008 shearing Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
- B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/045—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/185—Details of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades
Definitions
- the present application relates to the technical field of steel strip packaging, and in particular to a steel strip packaging machine for shearing a steel strip and a steel strip packaging method.
- a steel strip packaging machine is a commonly used packaging machine, which is mainly used for packaging products such as various specifications of pipes, section bars, ingots and plates in non-ferrous metal and steel enterprises.
- Figure 1 is a schematic view showing the structure of a steel strip packaging machine according to a specific embodiment in the conventional technology.
- the conventional steel strip packaging machine generally includes an oil cylinder 01, an upper knife seat 02 and a lower knife seat 03.
- the upper knife seat 02 is connected to the oil cylinder 01, and can be driven to move up and down by the oil cylinder 01.
- An upper cutting die 021 and a stamping edge 022 are arranged at a lower portion of the upper knife seat 02, and a lower cutting die 031 is arranged at an upper portion of the lower knife seat 03.
- a steel strip 04 is wrapped around the goods to be bundled, and the two extending ends of the steel strip 04 are extended between the upper knife seat 02 and the lower knife seat 03, and then the oil cylinder 01 is operated to drive the upper knife seat 02 to move downward, and the steel strip can be buckled under the action of the upper cutting die 021 and the lower cutting die 031, at the same time, the stamping edge 022 can break the redundant steel strip 04 by stamping, so as to complete the packaging of the goods.
- the stamping and breaking process of the steel strip 04 is completed simply relying on the stamping force of the stamping edge 022, and a large stamping force is required in the whole process.
- the lower knife seat 03 is required to have a sufficient thickness, which is not beneficial to the tightening of the steel strip 04.
- the large stamping force will also aggravate the wear of the stamping edge 022, which is not beneficial to prolongation of the service life of the stamping edge 022.
- An object of the present application is to provide a steel strip packaging machine with a small stamping force for shearing a steel strip and a steel strip packaging method.
- a steel strip packaging machine for shearing a steel strip including a first knife seat and a second knife seat.
- the first knife seat is movable in an axial direction
- the first knife seat is provided with a first cutting die and a shear edge
- the second knife seat is provided with a second cutting die which is able to cooperate with the first cutting die.
- the steel strip packaging machine further includes a steel strip guiding member, the steel strip guiding member is arranged to abut against the shear edge, the steel strip is allowed to pass through the steel strip guiding member to wrap goods to be bundled, and a gap is provided between the steel strip guiding member and the second knife seat for allowing the steel strip wrapping the goods to be bundled to wrap back.
- a steel strip guiding member is added to the steel strip packaging machine according to the present application.
- the steel strip may pass through the steel strip guiding member first, then wrap around a periphery of the goods to be bundled, and finally wrap back to the gap between the steel strip guiding member and the second knife seat.
- there will be two layers of steel strip between the first cutting die and the second cutting die including a first layer of steel strip located on the steel strip guiding member and a second layer of steel strip located between the steel strip guiding member and the second knife seat.
- the first knife seat When the first knife seat is driven to move toward the second knife seat to shear off the first layer of steel strip, the first layer of steel strip cannot directly move toward the second layer of steel strip due to the support of the steel strip guiding member, a stamping force toward the second knife seat is applied to the first layer of steel strip by the shear edge, and a supporting force away from the second knife seat is applied to the first layer of steel strip by the steel strip guiding member.
- the stamping force and the supporting force can act on a same position of the first layer of steel strip at the same time, to shear the first layer of steel strip, so that the stamping force required for shearing off the first layer of steel strip is greatly reduced, which can greatly prolong the service life of the shear edge.
- the steel strip guiding member is movable in the axial direction and is configured to press the steel strip that is wrapped back to the gap against the second knife seat.
- the steel strip guiding member includes a steel strip guiding plate, and the steel strip guiding plate is provided with a steel strip guiding hole configured for allowing the steel strip to pass through.
- the steel strip packaging machine for shearing the steel strip further includes a first oil cylinder, and the first oil cylinder is connected to the steel strip guiding plate, to drive the steel strip guiding plate to move in the axial direction.
- the steel strip packaging machine for shearing the steel strip further includes a second oil cylinder, and the second oil cylinder is connected to the first knife seat, to drive the first knife seat to move in the axial direction.
- one end of the steel strip guiding plate away from the second knife seat has a connecting portion bent and extended outwardly, and the first oil cylinder is connected to the connecting portion.
- the steel strip packaging machine for shearing the steel strip further includes a mounting plate, the mounting plate is located above the first knife seat and the steel strip guiding member, and both the first oil cylinder and the second oil cylinder are arranged on the mounting plate.
- a slide stop sheet is arranged at a position of the second knife seat corresponding to the steel strip guiding member.
- a steel strip packaging method for shearing a steel strip which is applicable to the steel strip packaging machine for shearing the steel strip, is provided according to the present application.
- the steel strip packaging method includes the following steps:
- the steel strip packaging method may further include the following steps between the steps S1 and S2:
- Figure 2 is a schematic view showing the structure of a steel strip packaging machine for shearing a steel strip according to a specific embodiment of the present application.
- a steel strip packaging machine for shearing a steel strip including a first knife seat 1, a second knife seat 2 and a steel strip guiding member.
- the first knife seat 1 is movable in an axial direction and is provided with a first cutting die 11 and a shear edge 12, and the second knife seat 2 is provided with a second cutting die 21 that is able to cooperate with the first cutting die 11.
- the steel strip guiding member is arranged to abut against the shear edge 12, a steel strip 3 is allowed to pass through the steel strip guiding member to wrap around goods to be bundled, and a gap is provided between the steel strip guiding member and the second knife seat 2 to allow the steel strip 3 configured for wrapping around the goods to be bundled to wrap back and pass through.
- the above “axial” movement refers to movement of the first knife seat 1 toward or away from the second knife seat 2, and it refers to "up and down" movement of the first knife seat 1 in Figure 2 .
- the steel strip guiding member is added to the steel strip packaging machine according to the present application.
- the steel strip 3 may pass through the steel strip guiding member first, then wrap around a periphery of the goods to be bundled, and finally wrap back to the gap between the steel strip guiding member and the second knife seat 2.
- Figure 3 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application before the steel strip is sheared
- Figure 4 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application when the steel strip is being sheared
- Figure 5 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application after the steel strip is sheared.
- the stamping force and the supporting force can act on a same position of the first layer of steel strip 31 at the same time, to shear the first layer of steel strip 31, so that the stamping force required for shearing off the first layer of steel strip 31 is greatly reduced, which can greatly prolong the service life of the shear edge 12.
- the stamping force required for shearing off the first layer of steel strip 31 is greatly reduced, a force for driving the first knife seat 1 to move toward the second knife seat 2 can be greatly reduced, that is, the stamping force applied to the second knife seat 2 will be greatly reduced.
- the second blade seat 2 having a small thickness can satisfy the requirement of use, which saves the manufacturing cost of the second knife seat 2, and thereby saving the manufacturing cost of the steel strip packaging machine.
- the steel strip packaging machine when the steel strip packaging machine is in operation, the goods to be bundled are generally placed below the second knife seat 2, the steel strip 3 passes through the gap between the first knife seat 1 and the second knife seat 2, and wrap around the periphery of the goods to be bundled, and then wrap back between the first knife seat 1 and the second knife seat 2, which means that the goods to be bundled is hung below the second knife seat 2.
- the second knife seat 2 has a small thickness, which facilitates tightening the goods to be bundled.
- a cross section of the steel strip formed by stamping and breaking the first layer of steel strip 31 simply by the stamping force has lots of burrs, and when the bundled goods are transported, the burrs may cause damage to the transported goods themselves and transport staff.
- the steel strip packaging machine according to the present application can shear off the first layer of steel strip 31, and the cross section of the steel strip formed in this manner is more flat, which is more beneficial for ensuring the safety of staff and goods during transportation.
- the steel strip guiding member may move in the axial direction, and is able to press the steel strip 3 that is wrapped back between the steel strip guiding member and the second knife seat 2 against the second knife seat 2.
- the above “axial” movement refers to movement of the steel strip guiding member toward or away from the second knife seat 2, and it refers to “up and down” movement of the steel strip guiding member in Figure 2 .
- the steel strip guiding member is driven to move toward the second knife seat 2 to press the second layer of steel strip 32 against the second knife seat 2, then the first layer of steel strip 31 is pulled, and since the second layer of steel strip 32 has been pressed at this time, the steel strip 3 wrapping around the goods to be bundled is gradually tightened during the process of pulling the first layer of steel strip 31, so as to more effectively tighten the goods to be bundled.
- the steel strip guiding member may include a steel strip guiding plate 4, and the steel strip guiding plate 4 may be provided with a steel strip guiding hole 41.
- the steel strip 3 may first pass through the steel strip guiding hole 41, and then wrap around the periphery of the goods to be bundled; and when the first knife seat 1 is driven to move toward the second knife seat 2 to shear the steel strip 31, a bottom of the steel strip guiding hole 41 can support the first layer of steel strip 31 and further cooperate with the shear edge 12 to shear off the first layer of steel strip 31.
- one end of the steel strip guiding plate 4 close to the second knife seat 2 can press the second layer of steel strip 32 against the second knife seat 2, to facilitate pulling the first layer of steel strip 31, thereby tightening the goods to be bundled.
- the steel strip guiding hole 41 can further play a certain guiding effect on the process that the steel strip 3 passes through the first knife seat 1 and the second knife seat 2 to wrap around the goods to be bundled.
- an opening of the steel strip guiding hole 41 is corresponding to the gap between the first knife seat 1 and the second knife seat 2, and the steel strip 3 passing through the steel strip guiding hole 41 can accurately pass through the gap between the first knife seat 1 and the second knife seat 2, thereby wrapping around the goods to be bundled.
- the steel strip guiding member may be provided in other forms.
- the steel strip guiding member may include only one layer of backing plate, and the backing plate is arranged above the second knife seat 2, and a gap is provided between the backing plate and the second knife seat 2.
- the steel strip 3 may pass from above the backing plate, and then pass through the gap between the first knife seat 1 and the second knife seat 2, and finally wrap back between the backing plate and the second knife seat 2.
- the shear edge 12 can cooperate with the backing plate to shear the first layer of steel strip 31.
- the backing plate can move up and down in the axial direction, to press the second layer of steel strip 32 against the second knife seat 2, so as to more effectively tighten the goods to be bundled.
- the steel strip guiding member may further include a pressing plate located above the backing plate, and a gap is provided between the pressing plate and the backing plate for the steel strip 3 to pass through.
- the pressing plate can move downward in the axial direction, to press the first layer of steel strip 31 against the backing plate. In this way, when the first knife seat 1 is driven to move toward the second knife seat 2 to shear the first layer of steel strip 31, there is no need to provide a continuous tensioning force to the first layer of steel strip 31 to ensure the tightening of the goods to be bundled, which is more beneficial for shearing the first layer of steel strip 31.
- the above description of the two specific structural designs of the steel strip guiding member is only a preferred technical solution of the embodiment of the present application, and is not intended to limit the implementation scope of the steel strip packaging machine for shearing the steel strip according to the present application.
- the steel strip guiding member may be arranged in other forms.
- the specific structure of the steel strip guiding member may be arranged by those skilled in the art according to actual conditions.
- the steel strip packaging machine may further include a first oil cylinder 5 and a second oil cylinder 6.
- the first oil cylinder 5 is connected to the steel strip guiding member, to drive the steel strip guiding member to move in the axial direction
- the second oil cylinder 6 is connected to the first knife seat 1, to drive the first knife seat 1 to move in the axial direction.
- the first knife seat 1 and the steel strip guiding member may be driven by a motor or manually.
- a specific driving mode may be chosen by those skilled in the art according to actual conditions such as equipment sizes, working environment and the like.
- One end of the steel strip guiding plate 4 away from the second knife seat 2 may have a connecting portion 42 which is bent and extended outwardly, and thus the first oil cylinder 5 can be connected to the connecting portion 42.
- the two oil cylinders can be separated apart by a certain distance during mounting, which can avoid mutual interference of mounting positions of the two oil cylinders during the mounting process without affecting operation of the two oil cylinders.
- the above being bent and extended “outwardly” refers to that the connecting portion 42 is bent and extended in a direction away from the mounting position of the second oil cylinder 6.
- the steel strip packaging machine may further include a mounting plate 7, the mounting plate 7 is located above the first knife seat 1 and the steel strip guiding member, and both the first oil cylinder 5 and the second oil cylinder 6 may be further arranged on the mounting plate 7, to facilitate mounting and fixing of the two oil cylinders.
- a slide stop sheet 8 may be provided at a position of the second knife seat 2 corresponding to the steel strip guiding member.
- the second layer of steel strip 32 can abut against a surface of the slide stop sheet 8. Since the surface of the slide stop sheet 8 is rough, a frictional force between the slide stop sheet 8 and the second layer of steel strip 32 can be increased, so that when the first layer of steel strip 31 is pulled, the second layer of steel strip 32 can be placed between the steel strip guiding member and the second knife seat 2 more stably without moving, which is more beneficial for tightening the goods to be bundled.
- the slide stop sheet 8 may be a metal sheet having a rough surface, and the metal sheet may be welded to the second knife seat 2.
- the steel strip guiding member includes the pressing plate and the backing plate, when the steel strip is used for packaging, the following steps are provided:
- the steel strip packaging method for the steel strip packaging machine is adapted to the specific structure of the steel strip guiding member.
- different methods can be used for packaging the goods to be bundled by using the steel strip, so as to shear off the steel strip 3.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Basic Packing Technique (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
- The application claims the priority to Chinese Patent Application No.
201710066256.6 - The present application relates to the technical field of steel strip packaging, and in particular to a steel strip packaging machine for shearing a steel strip and a steel strip packaging method.
- A steel strip packaging machine is a commonly used packaging machine, which is mainly used for packaging products such as various specifications of pipes, section bars, ingots and plates in non-ferrous metal and steel enterprises.
- Referring to
Figure 1, Figure 1 is a schematic view showing the structure of a steel strip packaging machine according to a specific embodiment in the conventional technology. - As shown in
Figure 1 , the conventional steel strip packaging machine generally includes anoil cylinder 01, anupper knife seat 02 and alower knife seat 03. Theupper knife seat 02 is connected to theoil cylinder 01, and can be driven to move up and down by theoil cylinder 01. Anupper cutting die 021 and astamping edge 022 are arranged at a lower portion of theupper knife seat 02, and alower cutting die 031 is arranged at an upper portion of thelower knife seat 03. - In use, first, a
steel strip 04 is wrapped around the goods to be bundled, and the two extending ends of thesteel strip 04 are extended between theupper knife seat 02 and thelower knife seat 03, and then theoil cylinder 01 is operated to drive theupper knife seat 02 to move downward, and the steel strip can be buckled under the action of theupper cutting die 021 and thelower cutting die 031, at the same time, thestamping edge 022 can break theredundant steel strip 04 by stamping, so as to complete the packaging of the goods. - However, the stamping and breaking process of the
steel strip 04 is completed simply relying on the stamping force of thestamping edge 022, and a large stamping force is required in the whole process. In order to withstand the large stamping force, thelower knife seat 03 is required to have a sufficient thickness, which is not beneficial to the tightening of thesteel strip 04. Besides, since the operation is frequent, the large stamping force will also aggravate the wear of thestamping edge 022, which is not beneficial to prolongation of the service life of thestamping edge 022. - Therefore, a technical problem to be addressed by those skilled in the art is to provide a steel strip packaging machine with a small stamping force.
- An object of the present application is to provide a steel strip packaging machine with a small stamping force for shearing a steel strip and a steel strip packaging method.
- To solve the above technical problem, a steel strip packaging machine for shearing a steel strip is provided according to the present application, including a first knife seat and a second knife seat. The first knife seat is movable in an axial direction, the first knife seat is provided with a first cutting die and a shear edge, and the second knife seat is provided with a second cutting die which is able to cooperate with the first cutting die. The steel strip packaging machine further includes a steel strip guiding member, the steel strip guiding member is arranged to abut against the shear edge, the steel strip is allowed to pass through the steel strip guiding member to wrap goods to be bundled, and a gap is provided between the steel strip guiding member and the second knife seat for allowing the steel strip wrapping the goods to be bundled to wrap back.
- Compared with the conventional technology, a steel strip guiding member is added to the steel strip packaging machine according to the present application. During operation, the steel strip may pass through the steel strip guiding member first, then wrap around a periphery of the goods to be bundled, and finally wrap back to the gap between the steel strip guiding member and the second knife seat. In this way, there will be two layers of steel strip between the first cutting die and the second cutting die, including a first layer of steel strip located on the steel strip guiding member and a second layer of steel strip located between the steel strip guiding member and the second knife seat.
- When the first knife seat is driven to move toward the second knife seat to shear off the first layer of steel strip, the first layer of steel strip cannot directly move toward the second layer of steel strip due to the support of the steel strip guiding member, a stamping force toward the second knife seat is applied to the first layer of steel strip by the shear edge, and a supporting force away from the second knife seat is applied to the first layer of steel strip by the steel strip guiding member. Because the steel strip guiding member is arranged to abut against the shear edge, the stamping force and the supporting force can act on a same position of the first layer of steel strip at the same time, to shear the first layer of steel strip, so that the stamping force required for shearing off the first layer of steel strip is greatly reduced, which can greatly prolong the service life of the shear edge.
- Optionally, the steel strip guiding member is movable in the axial direction and is configured to press the steel strip that is wrapped back to the gap against the second knife seat.
- Optionally, the steel strip guiding member includes a steel strip guiding plate, and the steel strip guiding plate is provided with a steel strip guiding hole configured for allowing the steel strip to pass through.
- Optionally, the steel strip packaging machine for shearing the steel strip further includes a first oil cylinder, and the first oil cylinder is connected to the steel strip guiding plate, to drive the steel strip guiding plate to move in the axial direction.
- Optionally, the steel strip packaging machine for shearing the steel strip further includes a second oil cylinder, and the second oil cylinder is connected to the first knife seat, to drive the first knife seat to move in the axial direction.
- Optionally, one end of the steel strip guiding plate away from the second knife seat has a connecting portion bent and extended outwardly, and the first oil cylinder is connected to the connecting portion.
- Optionally, the steel strip packaging machine for shearing the steel strip further includes a mounting plate, the mounting plate is located above the first knife seat and the steel strip guiding member, and both the first oil cylinder and the second oil cylinder are arranged on the mounting plate.
- Optionally, a slide stop sheet is arranged at a position of the second knife seat corresponding to the steel strip guiding member.
- A steel strip packaging method for shearing a steel strip, which is applicable to the steel strip packaging machine for shearing the steel strip, is provided according to the present application. The steel strip packaging method includes the following steps:
- step S1, allowing the steel strip to pass through the steel strip guiding member, wrap around a periphery of the goods to be bundled, and then wrap back to the gap between the steel strip guiding member and the second knife seat; and
- step S2, driving the first knife seat to move toward the second knife seat, the first cutting die can cooperate with the second cutting die, to buckle two layers of the steel strip between the first cutting die and the second cutting die, the shear edge can cooperate with the steel strip guiding member, to shear off the steel strip passing through the steel strip guiding member.
- Optionally, the steel strip packaging method may further include the following steps between the steps S1 and S2:
- step S11, driving the steel strip guiding member to move toward the second knife seat, to press the steel strip that is wrapped back to the gap against the second knife seat; and
- step S12, tightening the steel strip passing through the steel strip guiding member, to fasten the goods to be bundled.
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Figure 1 is a schematic view showing the structure of a steel strip packaging machine according to a specific embodiment in the conventional technology; -
Figure 2 is a schematic view showing the structure of a steel strip packaging machine for shearing a steel strip according to a specific embodiment of the present application; -
Figure 3 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application before the steel strip is sheared; -
Figure 4 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application when the steel strip is being sheared; and -
Figure 5 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application after the steel strip is sheared. - For those skilled in the art to better understand technical solutions of the present application, the present application will be further described in detail in conjunction with drawings and embodiments hereinafter.
- The words "first" and "second" in the application are used only to facilitate description of two or more components or structures that are identical or similar in structure and do not represent particular limitation to sequence.
- Reference is made to
Figure 2, and Figure 2 is a schematic view showing the structure of a steel strip packaging machine for shearing a steel strip according to a specific embodiment of the present application. - As shown in
Figure 2 , a steel strip packaging machine for shearing a steel strip is provided according to the present application, including afirst knife seat 1, asecond knife seat 2 and a steel strip guiding member. Thefirst knife seat 1 is movable in an axial direction and is provided with afirst cutting die 11 and ashear edge 12, and thesecond knife seat 2 is provided with asecond cutting die 21 that is able to cooperate with thefirst cutting die 11. The steel strip guiding member is arranged to abut against theshear edge 12, asteel strip 3 is allowed to pass through the steel strip guiding member to wrap around goods to be bundled, and a gap is provided between the steel strip guiding member and thesecond knife seat 2 to allow thesteel strip 3 configured for wrapping around the goods to be bundled to wrap back and pass through. The above "axial" movement refers to movement of thefirst knife seat 1 toward or away from thesecond knife seat 2, and it refers to "up and down" movement of thefirst knife seat 1 inFigure 2 . - Compared with the conventional technology, the steel strip guiding member is added to the steel strip packaging machine according to the present application. During operation, the
steel strip 3 may pass through the steel strip guiding member first, then wrap around a periphery of the goods to be bundled, and finally wrap back to the gap between the steel strip guiding member and thesecond knife seat 2. In this way, there will be two layers ofsteel strip 3 between thefirst cutting die 11 and thesecond cutting die 21, including a first layer ofsteel strip 31 located on the steel strip guiding member and a second layer ofsteel strip 32 between the steel strip guiding member and thesecond knife seat 2. - Reference is made to
Figures 3 to 5 ,Figure 3 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application before the steel strip is sheared,Figure 4 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application when the steel strip is being sheared, andFigure 5 is a structural view showing a state of the steel strip packaging machine for shearing the steel strip according to the embodiment of the present application after the steel strip is sheared. - As shown in
Figures 3 to 5 , when thefirst knife seat 1 is driven to move toward thesecond knife seat 2 to shear off the first layer ofsteel strip 31, the first layer ofsteel strip 31 cannot directly move toward the second layer ofsteel strip 32 due to the support of the steel strip guiding member, a stamping force toward thesecond knife seat 2 is applied to the first layer ofsteel strip 31 by theshear edge 12, and a supporting force away from thesecond knife seat 2 is applied to the first layer ofsteel strip 31 by the steel strip guiding member. Because the steel strip guiding member is arranged to abut against theshear edge 12, the stamping force and the supporting force can act on a same position of the first layer ofsteel strip 31 at the same time, to shear the first layer ofsteel strip 31, so that the stamping force required for shearing off the first layer ofsteel strip 31 is greatly reduced, which can greatly prolong the service life of theshear edge 12. - On another aspect, since the stamping force required for shearing off the first layer of
steel strip 31 is greatly reduced, a force for driving thefirst knife seat 1 to move toward thesecond knife seat 2 can be greatly reduced, that is, the stamping force applied to thesecond knife seat 2 will be greatly reduced. Thus, thesecond blade seat 2 having a small thickness can satisfy the requirement of use, which saves the manufacturing cost of thesecond knife seat 2, and thereby saving the manufacturing cost of the steel strip packaging machine. - It should be understood that, when the steel strip packaging machine is in operation, the goods to be bundled are generally placed below the
second knife seat 2, thesteel strip 3 passes through the gap between thefirst knife seat 1 and thesecond knife seat 2, and wrap around the periphery of the goods to be bundled, and then wrap back between thefirst knife seat 1 and thesecond knife seat 2, which means that the goods to be bundled is hung below thesecond knife seat 2. Thus, the greater the thickness of thesecond knife seat 2, the more difficult it is to tighten thesteel strip 3. According to the steel strip packaging machine for shearing the steel strip of the present application, thesecond knife seat 2 has a small thickness, which facilitates tightening the goods to be bundled. - In addition, in the conventional technology, a cross section of the steel strip formed by stamping and breaking the first layer of
steel strip 31 simply by the stamping force has lots of burrs, and when the bundled goods are transported, the burrs may cause damage to the transported goods themselves and transport staff. However, the steel strip packaging machine according to the present application can shear off the first layer ofsteel strip 31, and the cross section of the steel strip formed in this manner is more flat, which is more beneficial for ensuring the safety of staff and goods during transportation. - Further, the steel strip guiding member may move in the axial direction, and is able to press the
steel strip 3 that is wrapped back between the steel strip guiding member and thesecond knife seat 2 against thesecond knife seat 2. The above "axial" movement refers to movement of the steel strip guiding member toward or away from thesecond knife seat 2, and it refers to "up and down" movement of the steel strip guiding member inFigure 2 . - With the above arrangement, before the first layer of
steel strip 31 is sheared, first, the steel strip guiding member is driven to move toward thesecond knife seat 2 to press the second layer ofsteel strip 32 against thesecond knife seat 2, then the first layer ofsteel strip 31 is pulled, and since the second layer ofsteel strip 32 has been pressed at this time, thesteel strip 3 wrapping around the goods to be bundled is gradually tightened during the process of pulling the first layer ofsteel strip 31, so as to more effectively tighten the goods to be bundled. - Specifically, the steel strip guiding member may include a steel
strip guiding plate 4, and the steelstrip guiding plate 4 may be provided with a steelstrip guiding hole 41. As shown inFigures 3 to 5 , during use, thesteel strip 3 may first pass through the steelstrip guiding hole 41, and then wrap around the periphery of the goods to be bundled; and when thefirst knife seat 1 is driven to move toward thesecond knife seat 2 to shear thesteel strip 31, a bottom of the steelstrip guiding hole 41 can support the first layer ofsteel strip 31 and further cooperate with theshear edge 12 to shear off the first layer ofsteel strip 31. When the steelstrip guiding plate 4 moves downward in the axial direction, one end of the steelstrip guiding plate 4 close to thesecond knife seat 2 can press the second layer ofsteel strip 32 against thesecond knife seat 2, to facilitate pulling the first layer ofsteel strip 31, thereby tightening the goods to be bundled. - In fact, the steel
strip guiding hole 41 can further play a certain guiding effect on the process that thesteel strip 3 passes through thefirst knife seat 1 and thesecond knife seat 2 to wrap around the goods to be bundled. As shown inFigure 2 , an opening of the steelstrip guiding hole 41 is corresponding to the gap between thefirst knife seat 1 and thesecond knife seat 2, and thesteel strip 3 passing through the steelstrip guiding hole 41 can accurately pass through the gap between thefirst knife seat 1 and thesecond knife seat 2, thereby wrapping around the goods to be bundled. - The steel strip guiding member may be provided in other forms. For example, the steel strip guiding member may include only one layer of backing plate, and the backing plate is arranged above the
second knife seat 2, and a gap is provided between the backing plate and thesecond knife seat 2. During use, thesteel strip 3 may pass from above the backing plate, and then pass through the gap between thefirst knife seat 1 and thesecond knife seat 2, and finally wrap back between the backing plate and thesecond knife seat 2. Thus, when thefirst knife seat 1 is driven to move toward thesecond knife seat 2, theshear edge 12 can cooperate with the backing plate to shear the first layer ofsteel strip 31. Besides, the backing plate can move up and down in the axial direction, to press the second layer ofsteel strip 32 against thesecond knife seat 2, so as to more effectively tighten the goods to be bundled. - Based on the arrangement of the backing plate, the steel strip guiding member may further include a pressing plate located above the backing plate, and a gap is provided between the pressing plate and the backing plate for the
steel strip 3 to pass through. When the backing plate presses the second layer ofsteel strip 32, and the first layer ofsteel strip 31 is pulled to tighten the goods to be bundled, the pressing plate can move downward in the axial direction, to press the first layer ofsteel strip 31 against the backing plate. In this way, when thefirst knife seat 1 is driven to move toward thesecond knife seat 2 to shear the first layer ofsteel strip 31, there is no need to provide a continuous tensioning force to the first layer ofsteel strip 31 to ensure the tightening of the goods to be bundled, which is more beneficial for shearing the first layer ofsteel strip 31. - It should be noted that, the above description of the two specific structural designs of the steel strip guiding member is only a preferred technical solution of the embodiment of the present application, and is not intended to limit the implementation scope of the steel strip packaging machine for shearing the steel strip according to the present application. On the premise that the function of the steel strip packaging machine is satisfied, the steel strip guiding member may be arranged in other forms. In specific implementation, the specific structure of the steel strip guiding member may be arranged by those skilled in the art according to actual conditions.
- With continuous reference to
Figure 2 , the steel strip packaging machine may further include afirst oil cylinder 5 and asecond oil cylinder 6. Thefirst oil cylinder 5 is connected to the steel strip guiding member, to drive the steel strip guiding member to move in the axial direction, and thesecond oil cylinder 6 is connected to thefirst knife seat 1, to drive thefirst knife seat 1 to move in the axial direction. Thefirst knife seat 1 and the steel strip guiding member may be driven by a motor or manually. In specific use, a specific driving mode may be chosen by those skilled in the art according to actual conditions such as equipment sizes, working environment and the like. - One end of the steel
strip guiding plate 4 away from thesecond knife seat 2 may have a connectingportion 42 which is bent and extended outwardly, and thus thefirst oil cylinder 5 can be connected to the connectingportion 42. In this way, the two oil cylinders can be separated apart by a certain distance during mounting, which can avoid mutual interference of mounting positions of the two oil cylinders during the mounting process without affecting operation of the two oil cylinders. The above being bent and extended "outwardly" refers to that the connectingportion 42 is bent and extended in a direction away from the mounting position of thesecond oil cylinder 6. - The steel strip packaging machine may further include a mounting
plate 7, the mountingplate 7 is located above thefirst knife seat 1 and the steel strip guiding member, and both thefirst oil cylinder 5 and thesecond oil cylinder 6 may be further arranged on the mountingplate 7, to facilitate mounting and fixing of the two oil cylinders. - Based on the above technical solutions, the specific structure of the
second knife seat 2 may be further modified. Aslide stop sheet 8 may be provided at a position of thesecond knife seat 2 corresponding to the steel strip guiding member. When the steel strip guiding member is driven to press the second layer ofsteel strip 32 against thesecond knife seat 2, the second layer ofsteel strip 32 can abut against a surface of theslide stop sheet 8. Since the surface of theslide stop sheet 8 is rough, a frictional force between theslide stop sheet 8 and the second layer ofsteel strip 32 can be increased, so that when the first layer ofsteel strip 31 is pulled, the second layer ofsteel strip 32 can be placed between the steel strip guiding member and thesecond knife seat 2 more stably without moving, which is more beneficial for tightening the goods to be bundled. Theslide stop sheet 8 may be a metal sheet having a rough surface, and the metal sheet may be welded to thesecond knife seat 2. - Based on the different types of the steel strip packaging machine for shearing the steel strip, different steel strip packaging methods are further provided according to the present application.
- For the technical solution that the steel strip guiding member cannot move in the axial direction, when the steel strip is used for packaging, the following steps are provided:
- step S1, allowing the
steel strip 3 to pass through the steel strip guiding member, wrap around the periphery of the goods to be bundled, and then wrap back to the gap between the steel strip guiding member and thesecond knife seat 2; and - step S2, driving the
first knife seat 1 to move toward thesecond knife seat 2, allowing the first cutting die 11 to cooperate with the second cutting die 21, so as to buckle two layers of thesteel strip 3 between the first cutting die 11 and the second cutting die 21, and allowing theshear edge 12 to cooperate with the steel strip guiding member, to shear off thesteel strip 3 passing through the steel strip guiding member. - For the technical solution that the steel strip guiding member can move in the axial direction, when the steel strip is used for packaging, the following steps are added between the above steps S1 and S2:
- step S11, driving the steel strip guiding member to move toward the
second knife seat 2, to press thesteel strip 3, which is wrapped back to the gap between the steel strip guiding member and thesecond knife seat 2, against thesecond knife seat 2; and - step S12, tightening the
steel strip 3 passing through the steel strip guiding member, to tighten the goods to be bundled. - For the technical solution that the steel strip guiding member includes the pressing plate and the backing plate, when the steel strip is used for packaging, the following steps are provided:
- step S1, allowing the
steel strip 3 to pass from above the backing plate, wrap around the periphery of the goods to be bundled, and then wrap back to the gap between the backing plate and thesecond knife seat 2; - step S2, driving the backing plate to move toward the
second knife seat 2, to press thesteel strip 3 that is wrapped back to the gap between the backing plate and thesecond knife seat 2 against thesecond knife seat 2; - step S3, tightening the
steel strip 3 above the backing plate, so as to tighten the goods to be bundled; and - step S4, driving the pressing plate to move toward the backing plate, to press the
steel strip 3 between the pressing plate and the backing plate against the backing plate, driving thefirst knife seat 1 to move toward thesecond knife seat 2, the first cutting die 11 can cooperate with the second cutting die 21, so as to buckle two layers of thesteel strip 3 between the first cutting die 11 and the second cutting die 21, and theshear edge 12 can cooperate with the backing plate, so as to shear off thesteel strip 3 between the pressing plate and the backing plate. - In summary, the steel strip packaging method for the steel strip packaging machine according to the present application is adapted to the specific structure of the steel strip guiding member. In specific implementation, according to the specific structure of the specific machine, different methods can be used for packaging the goods to be bundled by using the steel strip, so as to shear off the
steel strip 3. - The embodiments described hereinabove are only preferred embodiments of the present application, it should be noted that, for those skilled in the art, a few of modifications and improvements may be made to the present application without departing from the principle of the present application, and these modifications and improvements are also deemed to fall into the scope of the present application defined by the claims.
01 | oil cylinder, | 02 | upper knife seat, |
021 | upper cutting die, | 022 | stamping edge, |
03 | lower knife seat, | 031 | lower cutting die, |
04 | steel strip. |
1 | first knife seat, | 11 | first cutting die, |
12 | shear edge, | 2 | second knife seat, |
21 | second cutting die, | 3 | steel strip, |
31 | first layer of steel strip, | 32 | second layer of steel strip, |
4 | steel strip guiding plate, | 41 | steel strip guiding hole, |
42 | connecting portion, | 5 | first oil cylinder, |
6 | second oil cylinder, | 7 | mounting plate, |
8 | slide stop sheet. |
Claims (10)
- A steel strip packaging machine for shearing a steel strip, comprising a first knife seat (1) and a second knife seat (2), wherein the first knife seat (1) is movable in an axial direction, the first knife seat (1) is provided with a first cutting die (11) and a shear edge (12), and the second knife seat (2) is provided with a second cutting die (21) configured to cooperate with the first cutting die (11); the steel strip packaging machine for shearing the steel strip further comprises a steel strip guiding member, the steel strip guiding member is arranged to abut against the shear edge (12), the steel strip (3) is allowed to pass through the steel strip guiding member to wrap goods to be bundled, and a gap is provided between the steel strip guiding member and the second knife seat (2) for allowing the steel strip (3) wrapping the goods to be bundled to wrap back.
- The steel strip packaging machine for shearing the steel strip according to claim 1, wherein the steel strip guiding member is movable in the axial direction, and the steel strip guiding member is configured to press the steel strip (3) wrapped back to the gap against the second knife seat (2).
- The steel strip packaging machine for shearing the steel strip according to claim 2, wherein the steel strip guiding member comprises a steel strip guiding plate (4), and the steel strip guiding plate (4) is provided with a steel strip guiding hole (41) configured for allowing the steel strip (3) to pass through.
- The steel strip packaging machine for shearing the steel strip according to claim 3, further comprising a first oil cylinder (5), wherein the first oil cylinder (5) is connected to the steel strip guiding plate (4), to drive the steel strip guiding plate (4) to move in the axial direction.
- The steel strip packaging machine for shearing the steel strip according to claim 4, further comprising a second oil cylinder (6), wherein the second oil cylinder (6) is connected to the first knife seat (1), to drive the first knife seat (1) to move in the axial direction.
- The steel strip packaging machine for shearing the steel strip according to claim 5, wherein one end of the steel strip guiding plate (4) away from the second knife seat (2) has a connecting portion (42) bent and extended outwardly, and the first oil cylinder (5) is connected to the connecting portion (42).
- The steel strip packaging machine for shearing the steel strip according to claim 6, further comprising a mounting plate (7), wherein the mounting plate (7) is located above the first knife seat (1) and the steel strip guiding member, and both the first oil cylinder (5) and the second oil cylinder (6) are arranged on the mounting plate (7).
- The steel strip packaging machine for shearing the steel strip according to any one of claims 2 to 7, wherein a slide stop sheet (8) is arranged at a position of the second knife seat (2) corresponding to the steel strip guiding member.
- A steel strip packaging method for shearing a steel strip, which is applicable to the steel strip packaging machine for shearing the steel strip according to any one of claims 1 to 8, comprising:step S1, allowing the steel strip (3) to pass through the steel strip guiding member, wrap around a periphery of the goods to be bundled, and then wrap back to the gap between the steel strip guiding member and the second knife seat (2); andstep S2, driving the first knife seat (1) to move toward the second knife seat (2), allowing the first cutting die (11) to cooperate with the second cutting die (21), so as to buckle two layers of the steel strip (3) between the first cutting die (11) and the second cutting die (21), and allowing the shear edge (12) to cooperate with the steel strip guiding member, to shear off the steel strip (3) passing through the steel strip guiding member.
- The steel strip packaging method for shearing the steel strip according to claim 9, further comprising the following steps between the steps S1 and S2:step S11, driving the steel strip guiding member to move toward the second knife seat (2), to press the steel strip (3) that is wrapped back to the gap against the second knife seat (2); andstep S12, tightening the steel strip (3) passing through the steel strip guiding member, to tighten the goods to be bundled.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710066256.6A CN106742176B (en) | 2017-02-06 | 2017-02-06 | Steel belt packing machine capable of shearing steel belts in staggered mode and steel belt packing method |
PCT/CN2018/074563 WO2018141239A1 (en) | 2017-02-06 | 2018-01-30 | Steel strip packaging machine which may staggeredly shear steel strips and steel strip packaging method |
Publications (2)
Publication Number | Publication Date |
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EP3578469A1 true EP3578469A1 (en) | 2019-12-11 |
EP3578469A4 EP3578469A4 (en) | 2020-12-16 |
Family
ID=58955309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18747501.7A Withdrawn EP3578469A4 (en) | 2017-02-06 | 2018-01-30 | Steel strip packaging machine which may staggeredly shear steel strips and steel strip packaging method |
Country Status (3)
Country | Link |
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EP (1) | EP3578469A4 (en) |
CN (1) | CN106742176B (en) |
WO (1) | WO2018141239A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4382438A1 (en) * | 2022-12-05 | 2024-06-12 | TITAN Umreifungstechnik GmbH & Co.KG | Strapping band device and method for treating a strapping band |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106742176B (en) * | 2017-02-06 | 2023-04-25 | 大连富地重工机械制造有限公司 | Steel belt packing machine capable of shearing steel belts in staggered mode and steel belt packing method |
CN108423228A (en) * | 2018-05-16 | 2018-08-21 | 嘉兴鼎祥汽车零部件有限公司 | A kind of binding apparatus after wire rod rolled product wire drawing |
CN109366557A (en) * | 2018-11-08 | 2019-02-22 | 江苏西顿科技有限公司 | Water-bath Xiao Bao mechanism |
CN113102621B (en) * | 2021-03-09 | 2023-04-07 | 宁波如意股份有限公司 | Automatic clipping device for packing belt |
CN115320913B (en) * | 2022-08-30 | 2023-08-18 | 浙江卓锐智控科技有限责任公司 | Steel belt winding machine |
CN118315134A (en) * | 2024-06-06 | 2024-07-09 | 四川中源智慧电缆有限公司 | Cable metal interlocking armor bending control device |
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US2549626A (en) * | 1944-02-15 | 1951-04-17 | Mosey Frederick William | Strapping machine |
GB695678A (en) * | 1951-10-05 | 1953-08-12 | Lennart Reinhold Kalb | Improvements in or relating to cutting devices |
DE1194761B (en) * | 1962-03-30 | 1965-06-10 | Brueninghaus & Co Bezett K G | Automatic machine for tying or strapping packages |
US3536430A (en) * | 1967-11-21 | 1970-10-27 | Ikegai Iron Works Ltd | Automatic strapping machine |
CA1312455C (en) * | 1989-06-16 | 1993-01-12 | Kanami Kato | Method of gripping a strap for bonding the strap end portions to each other |
US4953599A (en) * | 1989-07-17 | 1990-09-04 | Signode Corporation | Method of gripping a strap for bonding the strap end portions to each other |
CA1318365C (en) * | 1989-08-21 | 1993-05-25 | Kouichi Kusakabe | Bonding method of binding strap end portions by spot-welding |
DE4313641A1 (en) * | 1993-04-26 | 1994-10-27 | Krupp Ag Hoesch Krupp | Locking device |
CN202337368U (en) * | 2011-12-06 | 2012-07-18 | 延边龙川包装机械有限公司 | Clamp forcep lock buckle mechanism of pneumatic lock buckle automatic binding machine |
CN202863790U (en) * | 2012-05-29 | 2013-04-10 | 江阴圆方机械制造有限公司 | Full-automatic metal strip welding packaging machine |
CN105667867B (en) * | 2016-01-12 | 2018-12-25 | 大连富地重工机械制造有限公司 | A kind of split type lower knife body of binding machine with buckling-free steel belt |
CN206456597U (en) * | 2017-02-06 | 2017-09-01 | 大连富地重工机械制造有限公司 | A kind of Machine for packing steel band for the shear steel band that interlocks |
CN106742176B (en) * | 2017-02-06 | 2023-04-25 | 大连富地重工机械制造有限公司 | Steel belt packing machine capable of shearing steel belts in staggered mode and steel belt packing method |
-
2017
- 2017-02-06 CN CN201710066256.6A patent/CN106742176B/en active Active
-
2018
- 2018-01-30 EP EP18747501.7A patent/EP3578469A4/en not_active Withdrawn
- 2018-01-30 WO PCT/CN2018/074563 patent/WO2018141239A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4382438A1 (en) * | 2022-12-05 | 2024-06-12 | TITAN Umreifungstechnik GmbH & Co.KG | Strapping band device and method for treating a strapping band |
Also Published As
Publication number | Publication date |
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CN106742176A (en) | 2017-05-31 |
CN106742176B (en) | 2023-04-25 |
WO2018141239A1 (en) | 2018-08-09 |
EP3578469A4 (en) | 2020-12-16 |
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