A cold-rolled steel coil packaging structure

Abstract

This utility model discloses a packaging structure for cold-rolled steel coils, designed in the field of cold-rolled steel processing technology. The packaging machine includes a fixed base, an outer frame, and a packaging machine body. The outer frame is fixedly installed on the fixed base, and the packaging machine body is installed on the outer frame. A placement component is installed on the surface of the fixed base, and a drag chain robot is installed inside the fixed base. The placement component includes a movable base and a fixed frame. A slide rail is fixedly installed on the upper surface of the fixed base, and two sets of movable bases are slidably installed on the slide rail. A fixed frame is installed between the two sets of movable bases. By setting the placement component, this utility model changes the traditional operation mode of the packaging machine. An additional set of movable bases is installed on the fixed base, and the two sets of movable bases move synchronously. When one set of movable bases moves to the bottom of the packaging machine body, the other set of movable bases moves out from under the packaging machine body, realizing the switching of dual workstations.

Description

Technical Field

[0001] This utility model belongs to the field of cold-rolled steel processing technology, specifically, it relates to a packaging structure for cold-rolled steel coils. Background Technology

[0002] Steel coils are coiled steel products processed by hot rolling or cold rolling processes. Their thickness typically ranges from 0.26 to 5 millimeters, and they are characterized by good formability and excellent mechanical properties. Their coiled shape facilitates rapid loading and unloading using hoisting equipment. Combined with specialized pallets and grooved transport racks, storage and transportation efficiency can be improved. Currently, after cold-rolled steel coils are processed, a protective layer is wrapped around them using a specialized steel coil packaging machine.

[0003] The existing steel coil packaging machine mainly consists of two parts: a movable base and a packaging ring support. The steel coil to be packaged is placed on the movable base, and then the movable base and the drag chain robot move the steel coil to the bottom of the packaging ring support. The packaging ring support is then used to package the steel coil.

[0004] The aforementioned packaging machine can stably package steel coils during use, but there are certain problems in actual use. Specifically, due to the weight of the steel coils, forklifts, gantry cranes, and other components are required to replace the steel coils to be packaged. When placing or replacing steel coils on the moving base, the packaging machine is in a stopped state, resulting in a waste of working time. In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a cold-rolled steel coil packaging structure that can overcome or at least partially solve the above problems.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A cold-rolled steel coil packaging structure includes a fixed base, an outer frame, and a packaging machine body. The outer frame is fixedly installed on the fixed base, and the packaging machine body is installed on the outer frame. A placement component is installed on the surface of the fixed base, and a cable chain robot is installed inside the fixed base. The packaging machine body packages the steel coil on the placement component. The placement component includes a movable base and a fixed frame. A slide rail is fixedly installed on the upper surface of the fixed base, and two sets of movable bases are slidably installed on the slide rail. The fixed frame is installed between the two sets of movable bases, and the cable chain robot is connected to the bottom end of one of the sets of movable bases.

[0008] Furthermore, the placement assembly also includes a rotating bracket and a placement seat. The rotating bracket is symmetrically mounted on the upper surface of the movable base, and the placement seat is mounted on the movable base and located between the rotating brackets.

[0009] Furthermore, it also includes a support mechanism, which includes a drive component, a rotating handle, a fixed base, and a support component. The drive component is symmetrically installed on both sides of the placement component, and a rotating handle is installed on the side of the placement component. The rotating handle is connected to the drive component. Fixed bases are symmetrically arranged on the outside of the drive component, and the support component is installed on the fixed base.

[0010] Furthermore, the support assembly includes an inclined rod and a rolling cylinder. The inclined rod is fixedly installed on the fixed base, and the rolling cylinder is rotatably installed on the outside of the inclined rod, and the rolling cylinder rolls along the side of the steel coil.

[0011] Furthermore, the drive assembly includes a bidirectional lead screw, a guide rod, and a moving end. The assembly has symmetrical moving slots on both sides. The bidirectional lead screw is rotatably installed inside the moving slot. The guide rod is fixedly installed inside the rotating slot. The moving end is symmetrically threaded and installed on the outside of the bidirectional lead screw. The moving end is connected to the fixed seat, and the rotating handle is connected to the end of the bidirectional lead screw.

[0012] Furthermore, the outer frame consists of two sets of brackets and crossbars. The brackets are symmetrically installed on the upper surface of the fixed base, and the crossbars are installed at the top of the brackets. A sliding rail is installed on the side of the brackets, and the main body of the packaging machine slides along the length of the sliding rail.

[0013] Furthermore, a lead screw lifting assembly is installed at the top of the crossbar, and the lead screw lifting assembly passes through the crossbar and connects to the main body of the packaging machine.

[0014] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: The present invention changes the traditional operation mode of packaging machine by setting up a placement component. An additional set of movable bases is installed on the fixed base. The two sets of movable bases move synchronously. When one set of movable bases moves to the bottom of the main body of the packaging machine, the other set of movable bases moves out from the bottom of the main body of the packaging machine, which makes it convenient for the operator to replace the processed steel coils, saves the time of steel coil replacement, realizes the switching of dual workstations, and the establishment of the support mechanism allows for flexible adjustment and change of the spacing of the rolling drums, making it easy for the packaging machine to adapt to steel coils of different widths and expanding the working range of the packaging machine itself.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the placement component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the support mechanism structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the drive component and the support component of this utility model;

[0021] Figure 5 This is a structural schematic diagram of the outer frame and lead screw lifting assembly in this utility model.

[0022] In the diagram: 1. Fixed base; 2. Outer frame; 3. Packaging machine body; 4. Placement component; 41. Movable base; 42. Fixed frame; 43. Rotating bracket; 44. Placement seat; 5. Support mechanism; 51. Drive component; 511. Two-way lead screw; 512. Guide rod; 513. Moving end; 52. Rotating handle; 53. Fixed seat; 54. Support component; 541. Inclined rod; 542. Rolling cylinder; 6. Lead screw lifting component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0024] Example 1:

[0025] Reference Figures 1-5 This is a schematic diagram of the cold-rolled steel coil packaging structure in this embodiment. The packaging structure includes a fixed base 1, an outer frame 2, and a packaging machine body 3. The outer frame 2 is fixedly installed on the fixed base 1. The outer frame 2 consists of two sets of supports and crossbars. Supports are symmetrically installed on the upper surface of the fixed base 1. A crossbar is installed at the top of the supports. A sliding rail is installed on the side of the supports. The packaging machine body 3 slides along the length of the sliding rail. A screw lifting assembly 6 is installed at the top of the crossbar. The screw lifting assembly 6 passes through the crossbar and is connected to the packaging machine body 3. A placement assembly 4 is installed on the surface of the fixed base 1. A drag chain robot is installed inside the fixed base 1. The drag chain robot is connected to the bottom of the placement assembly 4. The packaging machine body 3 packages the steel coil on the placement assembly 4.

[0026] In use, the steel coil to be packaged is placed on the placement component 4. Using the drag chain robot, the placement component 4 is moved to the target position, so that the main body of the packaging machine 3 can package the steel coil on the placement component 4. The height of the main body of the packaging machine 3 can be adjusted by the screw lifting component 6, so that steel coils of different thicknesses can be packaged.

[0027] Reference Figure 2As shown, it is a structural schematic diagram of the placement component 4 in this embodiment. The placement component 4 includes a movable base 41 and a fixed frame 42. A slide rail is fixedly installed on the upper surface of the fixed base 1. Two sets of movable bases 41 are slidably installed on the slide rail. A fixed frame 42 is installed between the two sets of movable bases 41. The drag chain robot is connected to the bottom end of one of the sets of movable bases 41. Rotating brackets 43 are symmetrically installed on the upper surface of the movable base 41. A placement seat 44 is installed on the movable base 41 and located between the rotating brackets 43.

[0028] Using a cable chain robot, two sets of movable bases 41 move simultaneously on the slide rail, driving one set of movable bases 41 to move directly under the main body 3 of the packaging machine, so that the main body 3 of the packaging machine can package the steel coil directly below. Meanwhile, the other set of movable bases 41 moves out from under the main body 3 of the packaging machine under the linkage of the fixed frame 42, so that the two sets of movable bases 41 can transport the steel coil to the bottom of the main body 3 of the packaging machine in turn. When the steel coil on one set of movable bases 41 is being processed, the operator can replace the steel coil on the other set of movable bases 41, saving the time of steel coil replacement.

[0029] In this embodiment, the placement seat 44 and the rotating bracket 43 are used to drive the internal motor of the movable base 41, so that the placement seat 44 rotates and the steel coil rotates on the upper surface of the movable base 41, which facilitates the subsequent comprehensive packaging of the steel coil by the main body 3 of the packaging machine. The rotating bracket 43 is set up to assist the stable rotation of the steel coil.

[0030] Reference Figure 3 As shown, it is a structural schematic diagram of the support mechanism 5 in this embodiment. It also includes the support mechanism 5, which includes a drive component 51, a rotating handle 52, a fixed seat 53 and a support component 54. The drive component 51 is symmetrically installed on both sides of the placement component 4. The rotating handle 52 is installed on the side of the placement component 4 and is connected to the drive component 51. The fixed seat 53 is symmetrically arranged on the outside of the drive component 51 and the support component 54 is installed on the fixed seat 53.

[0031] When packaging steel coils of different widths, the spacing between the two sets of fixing seats 53 is further adjusted by using the drive component 51, so that the two sets of support components 54 are respectively attached to both sides of the steel coil to provide stable support for the steel coil.

[0032] Reference Figure 4As shown, the drive assembly 51 includes a bidirectional lead screw 511, a guide rod 512, and a moving end 513. The placement assembly 4 has symmetrical moving slots on both sides. The bidirectional lead screw 511 is rotatably installed inside the moving slot, and the guide rod 512 is fixedly installed inside the rotating slot. The moving end 513 is symmetrically threaded and installed on the outside of the bidirectional lead screw 511. The moving end 513 is connected to the fixed seat 53, and the rotating handle 52 is connected to the end of the bidirectional lead screw 511.

[0033] By rotating the handle 52, the bidirectional lead screw 511 rotates inside the moving groove. At this time, the moving end 513 installed outside the bidirectional lead screw 511 moves along the external thread direction of the bidirectional lead screw 511, controlling the distance between the two sets of moving ends 513, thereby adjusting and controlling the distance between the fixed seats 53. The guide rod 512 ensures that the moving end 513 is in a horizontal moving state when it moves.

[0034] Reference Figure 4 As shown, the support assembly 54 includes an inclined rod 541 and a rolling cylinder 542. The inclined rod 541 is fixedly installed on the fixed base 53, and the rolling cylinder 542 is rotatably installed outside the inclined rod 541. The rolling cylinder 542 rolls along the side of the steel coil. With the cooperation of the bidirectional screw 511 and the moving end 513, the support assembly 54 moves to the side closer to the side wall of the steel coil. At this time, the rolling cylinder 542 is in contact with both sides of the steel coil. As the steel coil rotates, the rolling cylinder 542 rolls outside the inclined rod 541 to support and limit the side wall of the steel coil.

[0035] The content not described in detail belongs to the prior art known to those skilled in the art.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model.

Claims

1. A packaging structure for cold-rolled steel coils, characterized in that: The package includes a fixed base (1), an outer frame (2), and a packaging machine body (3). The outer frame (2) is fixedly installed on the fixed base (1), and the packaging machine body (3) is installed on the outer frame (2). A placement component (4) is installed on the surface of the fixed base (1), and a drag chain robot is installed inside the fixed base (1). The packaging machine body (3) packages the steel coils on the placement component (4). The placement component (4) includes a movable base (41) and a fixed frame (42). A slide rail is fixedly installed on the upper surface of the fixed base (1), and two sets of movable bases (41) are slidably installed on the slide rail. A fixed frame (42) is installed between the two sets of movable bases (41). The drag chain robot is connected to the bottom of one of the movable bases (41).

2. The cold-rolled steel coil packaging structure according to claim 1, characterized in that: The placement assembly (4) further includes a rotating bracket (43) and a placement seat (44). The rotating bracket (43) is symmetrically mounted on the upper surface of the movable base (41), and the placement seat (44) is mounted on the movable base (41) and between the rotating brackets (43).

3. The cold-rolled steel coil packaging structure according to claim 1, characterized in that: It also includes a support mechanism (5), which includes a drive assembly (51), a rotating handle (52), a fixed seat (53) and a support assembly (54). The drive assembly (51) is symmetrically installed on both sides of the placement assembly (4), and the rotating handle (52) is installed on the side of the placement assembly (4). The rotating handle (52) is connected to the drive assembly (51). The fixed seat (53) is symmetrically arranged on the outside of the drive assembly (51), and the support assembly (54) is installed on the fixed seat (53).

4. The cold-rolled steel coil packaging structure according to claim 3, characterized in that: The support assembly (54) includes an inclined rod (541) and a rolling cylinder (542). The inclined rod (541) is fixedly installed on the fixed seat (53), and the rolling cylinder (542) is rotatably installed on the outside of the inclined rod (541). The rolling cylinder (542) rolls along the side of the steel coil.

5. The cold-rolled steel coil packaging structure according to claim 4, characterized in that: The drive assembly (51) includes a bidirectional lead screw (511), a guide rod (512), and a moving end (513). The placement assembly (4) has symmetrical moving slots on both sides. The bidirectional lead screw (511) is rotatably installed inside the moving slot. The guide rod (512) is fixedly installed inside the rotating slot. The moving end (513) is symmetrically threaded on the outside of the bidirectional lead screw (511). The moving end (513) is connected to the fixed seat (53), and the rotating handle (52) is connected to the end of the bidirectional lead screw (511).

6. The cold-rolled steel coil packaging structure according to claim 1, characterized in that: The outer frame (2) consists of two sets of brackets and crossbars. The upper surface of the fixed base (1) is symmetrically equipped with brackets, and the top of the brackets is equipped with crossbars. A sliding rail is installed on the side of the brackets. The main body of the packaging machine (3) slides along the length of the sliding rail.

7. The cold-rolled steel coil packaging structure according to claim 6, characterized in that: A screw lifting assembly (6) is installed at the top of the crossbar, and the screw lifting assembly (6) passes through the crossbar and is connected to the main body (3) of the packaging machine.

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