Steel belt packing device

Abstract

The utility model discloses a steel belt packing device which comprises a steel belt tray for packing and discharging steel belts, and the steel belt tray is provided with a containing groove for containing steel belt coil stock. A plurality of rolling abutting structures abutting against the steel strip coil stock are fixedly assembled and connected into the containing groove. The rolling abutting structure comprises a plurality of fixing shafts fixedly connected into the containing groove, the fixing shafts are sleeved with abutting bearings, and the abutting bearings abut against the steel strip coil stock. An outer cover is hinged to the steel belt tray, after being discharged, a steel belt coil stock is blocked by the outer cover, and the upper end of the outer cover is locked at the top of the steel belt tray through a locking structure; the steel belt packing device further comprises a pushing trolley. The two ends of the steel belt tray are hinged to the pushing trolley through hinge structures. By means of the mode, the defect that the steel strip coil rebounds and is scattered can be overcome, the high stability of the steel strip is kept in the steel strip discharging and transporting process, and then the safety and convenience of steel strip use are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel strapping, and in particular relates to a steel strapping device. Background Art

[0002] Steel strip is a kind of thin steel sheet as processing material. After being processed into a certain length, it is wound into a coil to form a steel strip coil. Steel strip has a very wide range of applications in the industry, such as packaging and bundling of various accessories and bulk parts. The high tensile strength of steel strip not only ensures high stability of packaging and bundling, but also makes it easier to count accessories and parts when using steel strip to pack them.

[0003] However, since the steel strip has a certain elasticity, when the coiled steel strip is unwound for use, the steel strip is prone to rebound and loosen along the radial direction of the coil due to the elastic action of the elastic material. During the rebound and loosening process of the steel strip, the thin steel strip is extremely sharp and can easily break and injure the construction workers.

[0004] In order to reduce the volume of the steel strip, the steel strip is often rolled very compactly during the coiling process, resulting in an abnormally high resilience of the steel strip, which is more likely to rebound and spread out during actual use. After spreading out, it is difficult to roll the loose steel strip compactly again, specifically because the length of the steel strip is large, and once it rebounds, it is difficult to roll it compactly again.

[0005] At the same time, due to the heavy weight of the coiled steel strip, the tendency of the steel strip to collapse radially is further increased during the handling process. Utility Model Content

[0006] Based on the above background, the purpose of the utility model is to provide a steel strapping device.

[0007] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0008] A steel strip packaging device comprises a steel strip material tray for packaging and unpacking steel strips, wherein the steel strip material tray is provided with a receiving groove for receiving steel strip coils;

[0009] A plurality of rolling conflict structures that are in contact with the steel strip coil are fixedly assembled and connected in the receiving groove; the rolling conflict structures include a plurality of fixed shafts fixedly connected in the receiving groove, and conflict bearings are mounted on the fixed shafts, and the conflict bearings are in contact with the steel strip coil;

[0010] The steel strip material tray is hinged with an outer cover, and after the steel strip coil is unloaded, it is blocked by the outer cover, and the upper end of the outer cover is locked on the top of the steel strip material tray by a locking structure;

[0011] The steel strapping device also includes a pushing trolley;

[0012] Both ends of the steel strip material tray are hinged on the pushing trolley through a hinged structure.

[0013] Preferably, the fixed shaft and the abutment bearing are distributed in a circular array at the edge of the accommodating groove.

[0014] Preferably, the pushing trolley comprises a seat, the top of the seat is fixedly connected with articulated frames arranged at both sides front and back, and the steel strip material tray is hinged on the articulated frames.

[0015] Preferably, the hinge structure comprises a hinge shaft fixedly connected to the hinge frame, and the outer side wall of the steel strip material tray is fixedly connected with a shaft sleeve hinged to the hinge shaft.

[0016] Preferably, an angle locking component for locking the hinged shaft is fixedly connected to the outer side wall of the steel strip material tray.

[0017] Preferably, the angle locking component includes a fixing seat fixedly connected to the outer side wall of the steel strip material tray, and a locking bolt is threadedly connected to the fixing seat. The locking bolt passes through the shaft sleeve and is locked on the hinged shaft.

[0018] Preferably, the locking structure comprises locking seats respectively fixedly connected to the outer cover and the steel strip material tray, and a locking screw is threadedly connected between the locking seats.

[0019] Preferably, the lower end of the outer side wall of the steel strip material tray is equipped with a locking pin structure that is locked at the top position of the seat.

[0020] Preferably, the locking pin structure comprises a locking pin rod slidably connected to the steel strip material tray, and a pin sleeve adapted to the locking pin rod is fixedly connected to the top of the seat.

[0021] Preferably, the bottom of the vehicle seat is fixedly assembled and connected with a plurality of universal wheels;

[0022] A push rod is fixedly connected to the rear side of the top of the vehicle seat.

[0023] The utility model has the following beneficial effects:

[0024] 1. The steel strip can be unloaded smoothly and without hindrance during the unloading process. Specifically, a plurality of rolling resistance structures that are fixedly assembled and connected in the receiving groove and resist the steel strip coil are provided. The rolling resistance structure includes a plurality of fixed shafts fixedly connected in the receiving groove, and a resistance bearing is mounted on the fixed shaft, and the resistance bearing resists the steel strip coil. Since the steel strip coil has resilience, the outer ring of the steel strip coil resists the resistance bearing under the action of the resilience force. At this time, when the operator pulls the free end of the steel strip to unload, the resistance bearing with high flexibility resists the steel strip coil.

[0025] 2. In the process of pulling the steel belt, the steel belt coil can flexibly rotate and adjust its posture relative to the friction bearing under the action of the limited friction bearing, which is convenient for pulling the steel belt. Since the steel belt has resilience, the steel belt coil always contacts between the friction bearings.

[0026] The above method can avoid the defect of rebound and dispersion of the steel strip coil, and the above method can maintain the high stability of the steel strip during the process of unloading and transporting the steel strip, thereby greatly improving the safety and convenience of using the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the steel strip material tray in the embodiment of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure in which a friction bearing is installed in a steel strip material tray in an embodiment of the utility model;

[0031] Figure 4 For the utility model embodiment Figure 1 Schematic diagram of the structure from another perspective.

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0036] Example 1

[0037] like Figure 1-4 As shown, a steel strip packaging device includes a steel strip material tray 1 for packaging and unpacking steel strips, and a receiving groove for accommodating steel strip coils is provided on the right side wall of the steel strip material tray 1. The longitudinal cross-sectional shape of the receiving groove is circular. The steel strips of the coils are packaged and unpacked in the receiving groove, and the steel strips of the coils are prevented from breaking apart in this way.

[0038] At the same time, in order to improve the smooth and unobstructed unloading of the steel strip during the unloading process, a number of rolling resistance structures that are in contact with the steel strip coil are fixedly assembled and connected in the above-mentioned receiving groove (specifically, a circular array of rolling resistance structures is distributed on the edge of the receiving groove); the rolling resistance structure includes a number of fixed shafts fixedly connected in the receiving groove, and the fixed shafts are provided with resistance bearings 7, and the resistance bearings 7 are in contact with the steel strip coil.

[0039] In order to facilitate the discharge of the steel strip, according to the existing method, a discharge port connected to the accommodating groove is opened at the lower end of the side wall of the steel strip material tray 1, and the free end of the steel strip passes through the discharge port.

[0040] Since the steel strip coil has resilience, the outer ring of the steel strip coil contacts the resistance bearing 7 under the action of the resistance force. At this time, when the operator pulls the free end of the steel strip to release the material, the resistance bearing 7 with very high flexibility contacts the steel strip. Therefore, during the process of pulling the steel strip, the steel strip coil can flexibly rotate and adjust its posture relative to the resistance bearing 7 under the action of the resistance bearing 7 with limited resistance, which facilitates the pulling of the steel strip.

[0041] Since the steel strip has resilience, the steel strip coil is always in contact with the contact bearings 7 .

[0042] In order to further improve the stability of the steel strip, the right side wall of the steel strip material tray 1 is hinged with an outer cover 11 (the specific hinge method is: install the existing conventional flip hinge method, fix the upper pin shaft at the bottom of the outer cover 11, and fix the pin shaft sleeve of the hinge pin shaft on the corresponding steel strip material tray 1, flip the outer cover 11, and open the outer cover 11 to facilitate the discharge of the coiled steel strip). After the steel strip coil is discharged, it is blocked by the outer cover 11, and the upper end of the outer cover 11 is locked on the top of the steel strip material tray 1 through a locking structure. The outer cover 11 and the steel strip material tray 1 are both provided with a plurality of through-hole structures 12 to facilitate reducing the weight of the packaged steel strip coil.

[0043] Specifically, the locking structure includes locking seats 22 respectively fixedly connected to the outer cover 11 and the top of the steel strip material tray 1, and a locking screw 21 is threadedly connected between the locking seats 22. In this way, the outer cover 11 is locked.

[0044] Example 2

[0045] like Figure 1-4 As shown, based on the structure of Example 1, the steel strip packaging device of this embodiment also includes a pushing trolley; the pushing trolley is used to facilitate the pushing and transportation of bulky steel strip coils, and the posture of the unloading steel strip is conveniently adjusted during use.

[0046] Specifically, the pushing trolley includes a seat 5 (in the existing installation method, the bottom of the seat 5 is fixedly assembled and connected with a plurality of universal wheels 51; the top rear side of the seat 5 is fixedly connected with a push rod). The top of the seat 5 is fixedly connected with articulated frames 4 arranged on both sides, and the steel strip material tray 1 is hinged on the articulated frames 4. Specifically, both ends of the steel strip material tray 1 are hinged on the pushing trolley through an articulated structure. The specific method is: the articulated structure includes an articulated shaft 3 fixedly connected to the articulated frame 4, and the outer side wall of the steel strip material tray 1 is fixedly connected with a sleeve 31 hinged to the articulated shaft 3. In this way, during the process of unloading the steel strip, it is convenient to rotate the steel strip material tray 1, and then adjust the unloading posture.

[0047] In order to facilitate the positioning of the steel strip material tray 1 after the steel strip material tray 1 is rotated, an angle locking component for locking the hinged shaft 3 is fixedly connected to the outer side wall of the steel strip material tray 1 .

[0048] Specifically, the angle locking component includes a fixing seat 62 fixedly connected to the outer wall of the steel strip material tray 1, and a locking bolt 61 is threadedly connected to the fixing seat 62. The locking bolt 61 penetrates the shaft sleeve 31 and is locked on the hinge shaft 3. During normal flipping, the locking bolt 61 is not locked to the hinge shaft 3 to achieve free flipping. After flipping, the locking bolt 61 is used to position the posture.

[0049] The lower end of the left side wall of the steel strip material tray 1 is equipped with a lock pin structure locked at the top position of the seat 5. The lock pin structure is used to keep the steel strip material tray 1 in a drooping posture. Specifically, the lock pin structure includes a lock pin rod 8 slidably connected to the steel strip material tray 1, and a pin sleeve adapted to the lock pin rod 8 is fixedly connected to the top of the seat 5. The lock pin rod 8 is inserted into the pin sleeve to achieve vertical positioning, and the lock pin rod 8 is pulled out during the flipping process.

[0050] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A steel strapping device, characterized in that: A steel strip material tray for packing and unpacking steel strips is provided with a receiving groove for receiving steel strip coils; A plurality of rolling conflict structures that are in contact with the steel strip coil are fixedly assembled and connected in the receiving groove; the rolling conflict structures include a plurality of fixed shafts fixedly connected in the receiving groove, and conflict bearings are mounted on the fixed shafts, and the conflict bearings are in contact with the steel strip coil; The steel strip material tray is hinged with an outer cover, and after the steel strip coil is unloaded, it is blocked by the outer cover, and the upper end of the outer cover is locked on the top of the steel strip material tray by a locking structure; The steel strapping device also includes a pushing trolley; Both ends of the steel strip material tray are hinged on the pushing trolley through a hinged structure.

2. The steel strapping device according to claim 1, characterized in that: The fixed shaft and the abutment bearing are distributed in a circular array at the groove edge of the groove in the accommodating groove.

3. The steel strapping device according to claim 1, characterized in that: The pushing trolley comprises a seat, the top of which is fixedly connected with articulated frames arranged at both sides front and back, and the steel strip material tray is hinged on the articulated frames.

4. The steel strapping device according to claim 3, characterized in that: The hinge structure comprises a hinge shaft fixedly connected to the hinge frame, and the outer side wall of the steel strip material tray is fixedly connected with a shaft sleeve hinged to the hinge shaft.

5. The steel strapping device according to claim 4, characterized in that: An angle locking component for locking the hinged shaft is fixedly connected to the outer side wall of the steel strip material tray.

6. The steel strapping device according to claim 5, characterized in that: The angle locking component includes a fixing seat fixedly connected to the outer side wall of the steel strip material tray, and a locking bolt is threadedly connected to the fixing seat. The locking bolt passes through the shaft sleeve and is locked on the hinged shaft.

7. The steel strapping device according to claim 1, characterized in that: The locking structure comprises locking seats which are respectively fixedly connected to the outer cover and the steel strip material tray, and locking screws are threadedly connected between the locking seats.

8. The steel strapping device according to claim 3, characterized in that: The lower end of the outer side wall of the steel strip material tray is equipped with a locking pin structure locked at the top position of the seat.

9. The steel strapping device according to claim 8, characterized in that: The locking pin structure comprises a locking pin rod which is slidably connected to the steel strip material tray, and a pin sleeve which is matched with the locking pin rod is fixedly connected to the top of the vehicle seat.

10. The steel strapping device according to claim 3, characterized in that: The bottom of the vehicle seat is fixedly assembled and connected with a plurality of universal wheels; A push rod is fixedly connected to the rear side of the top of the vehicle seat.

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