Hydraulic bundling device for aluminum pipes

Abstract

The utility model relates to the technical field of hydraulic bundling devices, and particularly discloses an aluminum pipe hydraulic bundling device which comprises a bottom frame, a limiting installation frame, two sets of first hydraulic assemblies, two clamping jaws and two sets of second hydraulic assemblies, supporting frames are symmetrically arranged at the two ends of the bottom frame, and each supporting frame is provided with a telescopic column. The two ends of the limiting installation frame are arranged on the telescopic sections of the telescopic columns in a sleeving mode respectively and fixedly connected with the telescopic columns, the two first hydraulic assemblies are arranged on the two sides of the limiting installation frame respectively, and the output end of each first hydraulic assembly is connected with the telescopic section of each telescopic column. The bundling device can drive the telescopic section of the telescopic column to move up and down through the two first hydraulic assemblies so as to drive the limiting installation frame to move up and down, so that the two clamping jaws are driven to move up and down along with the limiting installation frame at the same time, and the aluminum pipe bundling height is adjusted; and meanwhile, a strapping tape can penetrate through the lower parts of the aluminum pipes to be straightened out, and then the aluminum pipes are strapped.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic bundling devices, in particular to a hydraulic bundling device for aluminum tubes. Background Art

[0002] When bundling aluminum tubes, a bundling device is usually used. However, the existing bundling device cannot smoothly pass the bundling straps on the bottom of the aluminum tubes and straighten them. If they are not straightened, the aluminum tubes may easily fall off the bundling straps, causing a batch of aluminum tubes to fall and injure the operator, resulting in a safety accident.

[0003] Moreover, the existing bundling device requires the operator to constantly bend or squat to bundle or align the aluminum tubes, which easily causes the operator to suffer the risk of waist sprain, thereby affecting production progress and cost. Therefore, it is urgently necessary to design a hydraulic bundling device for aluminum tubes to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic bundling device for aluminum tubes, which solves the problem that the existing bundling device is inconvenient to bundle the lower part of the aluminum tubes, which easily causes the aluminum tubes to become loose and fall and injure the operator; and the existing bundling device requires the operator to constantly bend or squat to bundle or align the aluminum tubes, which easily causes the operator to suffer a risk of waist sprain, thereby affecting production progress and cost.

[0005] In order to solve the above technical problems, the utility model provides an aluminum tube hydraulic bundling device, comprising a base frame, a position-limiting mounting frame, two groups of the first hydraulic components, two clamping claws and two groups of second hydraulic components. Support frames are symmetrically arranged at both ends of the base frame, and each of the support frames is provided with a telescopic column. The two ends of the position-limiting mounting frame are respectively sleeved on the telescopic section of each telescopic column, and the two are fixedly connected. The two groups of the first hydraulic components are respectively arranged on both sides of the position-limiting mounting frame, and the output end of each group of the first hydraulic components is connected to the telescopic section of each telescopic column.

[0006] The two clamping jaws are relatively staggered and installed in the limiting mounting frame through a rotating shaft. Two groups of the second hydraulic components are respectively arranged on both sides of the limiting mounting frame, and the output end of each group of the second hydraulic components is connected to the outer side of each clamping jaw.

[0007] Furthermore, both groups of the first hydraulic components and the second hydraulic components are connected to the overall hydraulic system through pipelines.

[0008] Furthermore, each group of the first hydraulic components comprises two first hydraulic cylinders, the two first hydraulic cylinders are respectively arranged on the two support frames, and the output ends thereof are both connected to the telescopic section of the telescopic column through a first connecting member.

[0009] Furthermore, the position limiting mounting frame is provided with two grooves for the two clamping jaws to rotate, a plurality of balls are provided between the lower end of each clamping jaw and the rotating shaft, and the opposite surfaces of the tops of the two clamping jaws are provided with rolling wheels through pin sleeves.

[0010] Furthermore, each group of the second hydraulic components is composed of two second hydraulic cylinders, which are symmetrically arranged on one side of the limit mounting frame, and their output ends are connected to the middle part of the clamping jaw through a second connecting member.

[0011] Furthermore, the support frame is I-shaped.

[0012] The beneficial effects of the present invention are as follows: the bundling device of the present invention can drive the telescopic section of the telescopic column to move up and down through the two sets of first hydraulic components, thereby driving the limit mounting frame to move up and down, thereby driving the two clamping claws to move up and down simultaneously with the limit mounting frame to adjust the height of the aluminum tube bundle, so as to facilitate the alignment of the aluminum tubes and at the same time allow the bundling belt to pass through the lower part of the aluminum tubes and straighten it before bundling, while also avoiding the operator from bending over to operate, thereby reducing the generation of safety hazards;

[0013] The design of the second hydraulic assembly can push the two opposite and staggered clamping jaws to open and close through the extension and contraction of the two obliquely arranged second hydraulic cylinders, so as to loosen or clamp the aluminum tubes to meet the bundling requirements of the aluminum tubes and improve the bundling efficiency;

[0014] Two grooves are provided on the limit mounting frame for the two clamping jaws to rotate. A ball bearing design is provided between the lower end of each clamping jaw and the rotating shaft to reduce the friction between each clamping jaw and the rotating shaft and increase the service life of the two clamping jaws. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a front view of a hydraulic bundling device for aluminum tubes according to the utility model;

[0017] Figure 2 This is a top view of a hydraulic bundling device for aluminum tubes according to the utility model;

[0018] Figure 3 This is a right view of a hydraulic bundling device for aluminum tubes according to the present invention;

[0019] In the figure: 1-base frame, 2-telescopic column, 3-limiting mounting frame, 4-first hydraulic assembly, 5-clamping claw, 6-second hydraulic assembly, 7-support frame, 8-rotating shaft, 9-ball, 10-rolling wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings of the present invention specification to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the utility model.

[0021] In a specific embodiment of the present invention, Figure 1-Figure 3 As shown, a hydraulic bundling device for aluminum tubes is specifically disclosed, comprising a base frame 1, a position-limiting mounting frame 2, two groups of first hydraulic assemblies 4, two clamping claws 5 and two groups of second hydraulic assemblies 6. Support frames 7 are symmetrically arranged at both ends of the base frame 1. The support frames 7 are I-shaped. Each support frame 7 is provided with a telescopic column 3. The two ends of the position-limiting mounting frame 2 are respectively sleeved on the telescopic section of each telescopic column 3, and the two are fixedly connected. The two groups of first hydraulic assemblies 4 are respectively arranged on both sides of the position-limiting mounting frame 2, and the output end of each group of first hydraulic assemblies 4 is connected to the telescopic section of each telescopic column 3.

[0022] The two clamping jaws 5 are relatively staggered and installed in the limit mounting frame 2 through the rotating shaft 8. The two clamping jaws 5 are not in the same straight line. The opposite surfaces of the tops of the two clamping jaws 5 are provided with rolling wheels 10 through pin sleeves. The two groups of second hydraulic components 6 are respectively arranged on both sides of the limit mounting frame 2, and the output ends of each group of second hydraulic components 6 are connected to the outer side of each clamping jaw 5.

[0023] Both the first hydraulic components 4 and the second hydraulic components 6 are connected to the overall hydraulic system through pipelines.

[0024] Each group of first hydraulic components 4 comprises two first hydraulic cylinders, which are respectively arranged on two support frames 7 , and whose output ends are connected to the telescopic section of the telescopic column 3 through a first connecting member.

[0025] Two grooves are provided on the limit mounting frame 2 for the two clamping jaws 5 to rotate, and two rotating shafts 8 are symmetrically arranged in the middle of the limit mounting frame 2, and part of each rotating shaft 8 is located in the corresponding groove. A number of balls 9 are provided between the lower end of each clamping jaw 5 and the rotating shaft 8. The lower end of each clamping jaw 5 is hook-shaped, and its lower end is hooked on the outside of the rotating shaft 8, and a number of balls 9 are provided between the rotating shaft 8. The above design can reduce the friction between each clamping jaw 5 and the rotating shaft 8, and improve the service life of the two clamping jaws 5.

[0026] Each group of second hydraulic components 6 consists of two second hydraulic cylinders, which are symmetrically and obliquely arranged on one side of the limit mounting frame 2. The fixed ends of the second hydraulic cylinders are hinged to the limit mounting frame 2, and their output ends are connected to the middle part of the clamping jaws 5 through second connecting members. The fixed ends of the second hydraulic cylinders are rotatably connected to the limit mounting frame 2. The design of the second hydraulic components 6 can push the two relatively and staggered clamping jaws 5 to open and close through the extension and contraction of the two obliquely arranged second hydraulic cylinders to loosen or clamp the aluminum tubes, so as to meet the bundling requirements of the aluminum tubes and improve the bundling efficiency.

[0027] The first connecting member and the second connecting member are both a connecting seat and a pin shaft.

[0028] The bundling device can drive the telescopic section of the telescopic column 3 to move up and down through two sets of first hydraulic components 4, thereby driving the limit mounting frame 2 to move up and down, thereby driving the two clamping claws 5 to move up and down simultaneously with the limit mounting frame 2 to adjust the height of the aluminum tube bundle, so as to facilitate the alignment of the aluminum tubes and at the same time the strapping belt can be passed through the lower part of the aluminum tube to straighten it and bundle it, while also avoiding the operator from bending over to operate, reducing the occurrence of safety hazards.

[0029] The workflow of this utility model:

[0030] When the clamping height of the two clamping jaws 5 needs to be raised, the main hydraulic system is activated and hydraulic oil is simultaneously input into the four first hydraulic cylinders. The fixed section of the telescopic column 3 is fixed to the support frame 7. The four first hydraulic cylinders are extended to push the telescopic section of the telescopic column 3 upward, thereby driving the limit mounting frame 2 to move upward, thereby driving the two clamping jaws 5 to move upward at the same time. When the height adjustment is completed, the main hydraulic system is closed;

[0031] When the aluminum tube needs to be clamped, the main hydraulic system is started and hydraulic oil is input into the two second hydraulic cylinders at the same time. The two second hydraulic cylinders extend to push the two clamping jaws 5 to rotate, so that the two clamping jaws 5 are closed to clamp the aluminum tube. The rolling wheels 10 on the top of the two clamping jaws 5 press the aluminum tube to compress the aluminum tube.

[0032] The above disclosure is only a preferred embodiment of the present invention and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A hydraulic bundling device for aluminum tubes, characterized in that: The invention comprises a base frame (1), a position limiting mounting frame (2), two groups of first hydraulic assemblies (4), two clamping claws (5) and two groups of second hydraulic assemblies (6); support frames (7) are symmetrically arranged at both ends of the base frame (1); each support frame (7) is provided with a telescopic column (3); both ends of the position limiting mounting frame (2) are respectively sleeved on the telescopic section of each telescopic column (3), and the two are fixedly connected; two groups of the first hydraulic assemblies (4) are respectively arranged on both sides of the position limiting mounting frame (2), and the output end of each group of the first hydraulic assemblies (4) is connected to the telescopic section of each telescopic column (3); The two clamping jaws (5) are relatively staggered and installed in the position-limiting mounting frame (2) via a rotating shaft (8); two groups of the second hydraulic components (6) are respectively arranged on both sides of the position-limiting mounting frame (2); and the output end of each group of the second hydraulic components (6) is connected to the outer side of each clamping jaw (5).

2. The hydraulic bundling device for aluminum tubes according to claim 1, characterized in that: Both groups of the first hydraulic components (4) and the second hydraulic components (6) are connected to the overall hydraulic system via pipelines.

3. The hydraulic bundling device for aluminum tubes according to claim 1, characterized in that: Each group of the first hydraulic components (4) comprises two first hydraulic cylinders, the two first hydraulic cylinders being respectively arranged on the two support frames (7), and the output ends thereof being connected to the telescopic section of the telescopic column (3) via a first connecting member.

4. The aluminum tube hydraulic bundling device according to claim 1, characterized in that: The position limiting mounting frame (2) is provided with two grooves for the two clamping jaws (5) to rotate, a plurality of balls (9) are provided between the lower end of each clamping jaw (5) and the rotating shaft (8), and the opposite surfaces of the tops of the two clamping jaws (5) are provided with rolling wheels (10) through pin sleeves.

5. The hydraulic bundling device for aluminum tubes according to claim 1, characterized in that: Each group of the second hydraulic components (6) comprises two second hydraulic cylinders, which are symmetrically and obliquely arranged on one side of the position limiting mounting frame (2), and whose output ends are connected to the middle of the clamping jaw (5) through a second connecting member.

6. The hydraulic bundling device for aluminum tubes according to claim 1, characterized in that: The support frame (7) is in an I-shape.

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