Hydraulic steel belt bundling machine

Abstract

The utility model provides a hydraulic steel belt bundling machine, and relates to the field of bundling machines. The hydraulic steel belt bundling machine comprises a shell, a hydraulic power bin is fixedly connected to the inner side of the shell, a pushing frame is slidably connected to the side face of the hydraulic power bin, an extruding shaft is rotatably connected to the inner side of the pushing frame, and rubbing teeth are fixedly connected to the end face of the extruding shaft. According to the hydraulic steel belt bundling machine, the pushing frames are pushed to be close to each other through the hydraulic power bin, the extruding shaft clamps a bundling steel belt, the end of the bundling steel belt is pressed to form a tooth groove, the tooth groove is pressed at the tail end of the steel belt through the extruding shaft again, the steel belt is pressed through the extruding frames, and connectors at the two ends of the steel belt are close to each other; the transposition motor is started to drive the transposition tooth column to push the transposition tooth plate to move, the welding mechanism is made to be close to a steel belt connector for welding, the effect that the contact area and friction force of the two ends of the steel belt are increased to prevent the connector from being broken is achieved, and the problem that the firmness of the steel belt is not guaranteed when a steel sleeve is not used for packing the steel belt is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of baling machines, in particular to a hydraulic steel belt baling machine. Background Art

[0002] The market demand for steel is increasing. In order to enhance market competitiveness, major companies not only strengthen the control of product quality, but also pay more attention to product packaging and brand awareness. The quality of steel bundling and packaging not only affects the sales, transportation and storage of steel, but also directly affects the maintenance of product quality. Therefore, companies pay more and more attention to steel bundling and packaging. As the last process of steel production, the bundling form and bundling force directly affect the packaging quality.

[0003] Traditional steel strapping machines require steel sleeves to be used for tightening at the interfaces when packaging and baling. This type of strapping method requires the use of multiple tools and is inefficient. In addition, the tightness of the steel sleeves cannot be guaranteed if they are not used. Therefore, a hydraulic steel strapping machine is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a hydraulic steel strapping machine, which solves the problems raised in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a hydraulic steel strapping machine, comprising an outer shell, a hydraulic power bin is fixedly connected to the inner side of the outer shell, a pushing frame is slidably connected to the side of the hydraulic power bin, an extrusion shaft is rotatably connected to the inner side of the pushing frame, a rubbing tooth is fixedly connected to the end face of the extrusion shaft, a receiving wheel is rotatably connected to the upper end of the pushing frame, a rubbing rod is fixedly connected to the upper end of the hydraulic power bin, the rubbing rod is meshed with the rubbing teeth, a guide shaft is rotatably connected to the inner side of the outer shell, the extrusion frame is slidably connected to the lower end of the hydraulic power bin, a pad is clamped at the bottom end of the inner side of the outer shell, a cutting knife is slidably connected to the lower end of the hydraulic power bin, a welding mechanism is slidably connected inside the outer shell, a transposition assembly is fixedly connected to the inner side of the outer shell, and the transposition assembly is fixedly connected to the welding mechanism.

[0008] Preferably, there are two groups of extrusion shafts, and the surfaces of the two groups of extrusion shafts are provided with teeth that mesh with each other.

[0009] Preferably, the rubbing rod is composed of a hydraulic telescopic rod and a rack plate, the upper end of the hydraulic telescopic rod is fixedly connected to the hydraulic power bin, the lower end of the hydraulic telescopic rod is fixedly connected to the rack plate, and the rack plate is meshed with the rubbing teeth.

[0010] Preferably, there are four guide shafts in total, which are grouped in pairs, and all four guide shafts are rotatably connected to the housing.

[0011] Preferably, the outer side of the extrusion frame is an "N"-shaped frame, and the inner side of the extrusion frame is rotatably connected with an extrusion column, and the extrusion column is on one side of the guide shaft.

[0012] Preferably, the transposition assembly includes a transposition motor, a transposition gear column and a transposition gear plate. The transposition motor is fixedly connected to the inner side of the shell, the transposition gear column is fixedly connected to the output end of the transposition motor, the transposition gear plate is meshed with the surface of the transposition gear column, and the end face of the transposition gear plate is fixedly connected to the welding mechanism.

[0013] (III) Beneficial effects

[0014] The utility model provides a hydraulic steel strapping machine, which has the following beneficial effects:

[0015] 1. The hydraulic steel strapping machine pushes the pushing frames closer to each other through the hydraulic power bin, so that the extrusion shaft clamps the strapping steel strap so that the end is pressed out of the groove. The extrusion shaft is used again at the end of the steel strap to press the groove, and the extrusion frame is used to press the steel strap to bring the interfaces at both ends of the steel strap closer. The transposition motor is started to drive the transposition tooth column to push the transposition tooth plate to move, so that the welding mechanism is close to the steel strap interface and welds. The contact area and friction force at both ends of the steel strap are increased to prevent the interface from breaking, and the problem that the firmness of the steel strap cannot be guaranteed when the steel sleeve is not used is solved.

[0016] 2. The pushing frame enables the extrusion shaft to push the steel belt down, and the guide shaft guides the steel belt to move along a limited path. The hydraulic power compartment pushes the extrusion frame so that the steel belt can be folded into the required arc shape in time, achieving the effect of bending the steel belt according to the packaging shape for easy fitting, and solving the problem of loose bundling affecting the packaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0019] Figure 3 This is a schematic diagram of the extrusion shaft structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the cutting knife of the utility model.

[0021] Among them, 1. shell; 2. hydraulic power compartment; 3. pushing frame; 4. extrusion shaft; 5. rubbing teeth; 6. receiving wheel; 7. rubbing rod; 701. hydraulic telescopic rod; 702. rack plate; 8. guide shaft; 9. extrusion frame; 10. pad; 11. cutting knife; 12. welding mechanism; 13. transposition assembly; 131. transposition motor; 132. transposition gear column; 133. transposition gear plate. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] The utility model provides a hydraulic steel strapping machine. Figure 1-4 As shown, it includes an outer shell 1, a hydraulic power bin 2 is fixedly connected to the inner side of the outer shell 1, a pushing frame 3 is slidably connected to the side of the hydraulic power bin 2, an extrusion shaft 4 is rotatably connected to the inner side of the pushing frame 3, there are two groups of extrusion shafts 4, the surfaces of the two groups of extrusion shafts 4 are provided with teeth that bite into each other, the extrusion shafts 4 can rotate to clamp and press the steel belt using the teeth on the surface, so that the surface of the steel belt can be folded into wrinkles to increase its contact area and firmness.

[0024] The end face of the extrusion shaft 4 is fixedly connected with a rubbing tooth 5, the upper end of the pushing frame 3 is rotatably connected with a receiving wheel 6, the upper end of the hydraulic power bin 2 is fixedly connected with a rubbing rod 7, the rubbing rod 7 is meshed with the rubbing tooth 5, the rubbing rod 7 is composed of a hydraulic telescopic rod 701 and a rack plate 702, the upper end of the hydraulic telescopic rod 701 is fixedly connected to the hydraulic power bin 2, the lower end of the hydraulic telescopic rod 701 is fixedly connected with a rack plate 702, the rack plate 702 is meshed with the rubbing tooth 5, the rubbing rod 7 can use the rack plate 702 to push the rubbing tooth 5 to rotate when the rack plate 702 moves, thereby providing power for the rotation of the extrusion shaft 4.

[0025] A guide shaft 8 is rotatably connected to the inner side of the outer shell 1. There are four guide shafts 8 in total, which are grouped in pairs. The four guide shafts 8 are all rotatably connected to the outer shell 1. The guide shaft 8 can guide the direction of the steel belt to facilitate the bending of the steel belt.

[0026] The lower end of the hydraulic power bin 2 is slidably connected to an extrusion frame 9, the outer side of the extrusion frame 9 is an "N"-shaped frame, the inner side of the extrusion frame 9 is rotatably connected to an extrusion column, and the extrusion column is on one side of the guide shaft 8. The extrusion frame 9 can move downward to press the steel belt using the internal extrusion column and cooperate with the guide shaft 8 to fold the steel belt into a required arc.

[0027] A pad 10 is clamped on the bottom end of the inner side of the shell 1, a cutting knife 11 is slidably connected to the lower end of the hydraulic power compartment 2, a welding mechanism 12 is slidably connected inside the shell 1, a transposition component 13 is fixedly connected to the inner side of the shell 1, the transposition component 13 is fixedly connected to the welding mechanism 12, the transposition component 13 includes a transposition motor 131, a transposition tooth column 132 and a transposition tooth plate 133, the transposition motor 131 is fixedly connected to the inner side of the shell 1, the output end of the transposition motor 131 is fixedly connected to the transposition tooth column 132, the surface of the transposition tooth column 132 is meshed with a transposition tooth plate 133, the end face of the transposition tooth plate 133 is fixedly connected to the welding mechanism 12, and the transposition component 13 can push the welding mechanism 12 to a suitable position for welding.

[0028] Working principle: when in use, first place the steel strip coil above the receiving wheel 6. After the steel strip passes through the extrusion shaft 4, the hydraulic power bin 2 pushes the pushing frame 3 to approach each other, so that the extrusion shaft 4 clamps the baling steel strip so that its end is pressed out of the groove, and the pushing frame 3 is retracted to make the extrusion shaft 4 away from the steel strip, and the steel strip descends, and is guided by the guide shaft 8 to move the steel strip along the limited path, and the hydraulic power bin 2 pushes the extrusion frame 9 so that the steel strip can be folded into the required arc in time, and the steel strip is bent by the extrusion frame 9 to be packed around the steel, so that the steel strip moves to the end and the extrusion shaft 4 is used to press the groove again, and the extrusion frame 9 is used to press the steel strip, so that the interfaces at both ends of the steel strip are close to each other, and the transposition motor 131 is started to drive the transposition tooth column 132 to push the transposition tooth plate 133 to move, so that the welding mechanism 12 is close to the steel strip interface and welded, and the pad 10 is pushed to be clamped on the inner side of the shell 1, and the cutting knife 11 is pushed by the hydraulic power bin 2 to cut the steel strip on the surface of the pad 10 and take out the pad to complete the steel bundling and packaging.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic steel strapping machine, comprising a housing (1), characterized in that: The inner side of the shell (1) is fixedly connected with a hydraulic power bin (2), the side of the hydraulic power bin (2) is slidably connected with a pushing frame (3), the inner side of the pushing frame (3) is rotatably connected with an extrusion shaft (4), the end face of the extrusion shaft (4) is fixedly connected with a rubbing tooth (5), the upper end of the pushing frame (3) is rotatably connected with a receiving wheel (6), the upper end of the hydraulic power bin (2) is fixedly connected with a rubbing rod (7), the rubbing rod (7) is meshed with the rubbing tooth (5), the inner side of the shell (1) is rotatably connected with a guide shaft (8), the lower end of the hydraulic power bin (2) is slidably connected with an extrusion frame (9), the inner bottom end of the shell (1) is clamped with a pad (10), the lower end of the hydraulic power bin (2) is slidably connected with a cutting knife (11), the inner side of the shell (1) is slidably connected with a welding mechanism (12), the inner side of the shell (1) is fixedly connected with a transposition assembly (13), and the transposition assembly (13) is fixedly connected with the welding mechanism (12).

2. A hydraulic steel strapping machine according to claim 1, characterized in that: There are two groups of extrusion shafts (4) in total, and the surfaces of the two groups of extrusion shafts (4) are provided with teeth that mesh with each other.

3. The hydraulic steel strapping machine according to claim 1, characterized in that: The rubbing rod (7) is composed of a hydraulic telescopic rod (701) and a rack plate (702); the upper end of the hydraulic telescopic rod (701) is fixedly connected to the hydraulic power bin (2); the lower end of the hydraulic telescopic rod (701) is fixedly connected to the rack plate (702); and the rack plate (702) is meshed with the rubbing teeth (5).

4. The hydraulic steel strapping machine according to claim 1, characterized in that: There are four guide shafts (8) in total, two of which are grouped together, and the four guide shafts (8) are all rotatably connected to the housing (1).

5. The hydraulic steel strapping machine according to claim 1, characterized in that: The outer side of the extrusion frame (9) is an "N"-shaped frame, and the inner side of the extrusion frame (9) is rotatably connected to an extrusion column, which is on one side of the guide shaft (8).

6. The hydraulic steel strapping machine according to claim 1, characterized in that: The transposition assembly (13) comprises a transposition motor (131), a transposition tooth column (132) and a transposition tooth plate (133); the transposition motor (131) is fixedly connected to the inner side of the housing (1); the output end of the transposition motor (131) is fixedly connected to the transposition tooth column (132); the surface of the transposition tooth column (132) is meshed with the transposition tooth plate (133); and the end surface of the transposition tooth plate (133) is fixedly connected to the welding mechanism (12).

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