TWM535691U - Automatic strapping machine - Google Patents

Description

Automatic lashing machine

The present invention relates to a stirrup binding machine. Specifically, in particular, an automated stirrer lashing machine.

With the improvement of the structural strength requirements of various buildings, the design strength provided by the skeleton composed of spiral steel bars has been paid attention to the structural design of today's engineering circles. The so-called spiral stirrup refers to the spiral reinforcement which is bent into a continuous spiral as the stirrup which is matched with the main tendon, and has the effect of fixing the position of the main tendon and providing shear strength. The cross-sectional shape of the spiral steel bar can be adjusted according to the actual design, and the more common ones are round and rectangular. In addition to the extensive use of stirrups for structures such as beams and columns, in some large or specially designed beam-column structures, spiral reinforcement is also used as the main body of the skeleton or in conjunction with steel, especially in concrete structures. Spiral steel bars are used in a large number of applications.

However, in the design structure using spiral steel bars as the main body of the skeleton, it is still relying on the method of manual tying to form the spiral reinforcing cages, in addition to the labor and time required, in the case of increasing demand for spiral steel bars, Not in line with the benefits.

In view of this, the purpose of the present invention is to provide an automatic ligating machine capable of automatically tying and dividing materials, which can greatly shorten the working hours and save labor costs.

The automatic ligating machine comprises a first main frame, a second main frame, a lifting frame and a main rib holder And two dispensing devices. The first main frame and the second main frame are disposed in parallel with each other, and each has a first transmission component and a second transmission component. The two lifting frames are respectively disposed in the first main frame and the second main frame, and are respectively connected to the first transmission component and the second transmission component. The main rib fastener is disposed on the first main frame, the second main frame or spanned between the first main frame and the second main frame. The two dispensing devices are respectively disposed in the first main frame and the second main frame, and are respectively connected to the first transmission component and the second transmission component.

Compared with the prior art, the "automatic ligating machine" of the present invention can automatically bind and divide the materials, which can greatly shorten the working hours and save labor costs.

1‧‧‧Automatic lashing machine

11‧‧‧First main frame

12‧‧‧Second main frame

13‧‧‧lifting frame

14‧‧‧Main reinforcement

15‧‧‧Distribution device

111‧‧‧First transmission assembly

121‧‧‧Second drive assembly

21‧‧‧Guide bars

22‧‧‧ screw

23‧‧‧Motor

151‧‧‧ convex

152‧‧‧ welding gun unit

31‧‧‧ Connecting rod

311‧‧‧ fulcrum

41‧‧‧Protection rod

411‧‧ fulcrum

412‧‧‧Plywood

51‧‧‧Roller

61‧‧‧Hands

71‧‧‧ main tendons

72‧‧‧ stirrups (group)

131‧‧‧ convex parts

1A-1B-2 are perspective views of an embodiment of the automatic ligating machine of the present invention.

2 is a perspective view of an embodiment of the automatic ligature folding machine of the present invention.

3A-3G are schematic views of another embodiment of the automatic ligating machine of the present invention.

In the following, a plurality of embodiments of the present invention will be disclosed in the context of the drawings. For the sake of clarity, a number of practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the novel. In addition, some of the known structures and elements are illustrated in the drawings in a simplified schematic representation.

Referring to FIG. 1A to FIG. 1B-2, the automatic binding machine 1 of the present invention preferably includes a first main frame 11, a second main frame 12, a lifting frame 13, a main rib holder 14, and two dispensing devices 15. The first main frame 11 preferably has a rectangular frame-like shape, but is not limited thereto, and is preferably presented in an upright manner, and has a height of about 4 to 5 meters, and is not limited thereto.

The first main frame 11 includes a first transmission component 111, and the first transmission component 111 includes a guide The rod 21 and the screw 22, the guide rod 21 and the screw 22 are preferably disposed on one side of the longer frame of the first main frame 11, and the same guide rod 21 and the screw 22 are also disposed on the opposite side frame. In the embodiment, the guide rod 21 and the screw 22 are preferably provided with a gear set and a chain (not shown) at the top end thereof, and the screw 22 is rotated by the gear set and the chain.

The second main frame 12 is disposed parallel to the first main frame 11 and has the same structure as the first main frame 11 and includes a second transmission component 121. The second transmission assembly 121 has a guide rod 21, a screw 22, a gear and a chain that are identical to the first transmission assembly 111.

In the present embodiment, a motor 23 (for example, a direct current motor or an alternating current motor) or the like may be disposed in the first transmission assembly 111 or the second transmission assembly 121, and the motor 23 is engaged with the gear set and the chain. When the motor 23 is activated by a controller (not shown), the gear train is driven through the chain and drives the screw 22 to rotate.

The two lifting frames 13 are respectively spanned in the first main frame 11 and the second main frame 12, and are respectively connected to the first transmission component 111 and the second transmission component 121. In detail, they are respectively disposed on both sides of the relatively long frame of the two main frames, and are disposed on the guide rod 21 and the screw 22 . The lifting frame 13 is preferably provided with a telescopic protruding member 131, which can be controlled by the controller. When the lifting stirrup needs to be raised, the controller controls the protruding member 131 to extend; when the lifting is completed or there is no need to lift , can control the recovery. By the activation of the motor 23, the gear and chain interaction is driven to drive the screw 22 to rotate, so that the lifting frame 13 can move up and down the guide rod 21.

The main rib holder 14 may be disposed on the first main frame 11, the second main frame 12, or spanned between the two main frames. There are a plurality of grooves corresponding to the diameter of the reinforcing bars (main ribs) for engaging, and the number of the main rib holders 14 is not limited. The main rib holder 14 can be placed at any height without limitation.

The two dispensing devices 15 are respectively disposed across the first main frame 11 and the second main frame 12 Both sides of the frame are preferably arranged above the lifting frame 13 to facilitate the subsequent feeding operation of the stirrups. The dispensing device 15 is preferably also coupled to the first transmission assembly 111 and the second transmission assembly 121 for facilitating up and down movement between the guide rods 21. The two dispensing devices 15 each have a convex portion 151. In the present embodiment, a convex portion 151 is disposed at each end of each of the dispensing devices 15, but is not limited thereto. The main purpose is to extend into the stirrup gap when the stirrup is divided, and the protrusion and retraction of the convex portion 151 can be controlled by the controller. In other embodiments, the convex portion 151 can also be made of a magnetic material, so that the stirrup can be attracted by magnetic attraction, and the material can be divided.

In an embodiment, the two ends of the dispensing device 15, preferably above the convex portion 151, may be provided with a welding torch unit 152, which can be used for spot welding stirrup operation.

Referring to FIG. 2 , in this embodiment, the connecting rod 31 can be disposed behind the first main frame 11 and the second main frame 12 . In detail, the center of the connecting rod 31 has a fulcrum 311 for the connecting rod 31 to rotate. When the two main frames are close to each other, the fulcrum 311 is a shaft, and the connecting rod 31 is bent, and the two main frames can be close to each other and folded. Storage. Conversely, when the two main frames are apart from each other, the fulcrum 311 is a shaft, and the connecting rod 31 is unfolded, and the two main frames can be adjusted in accordance with the size of the rigid ribs and subjected to subsequent lashing and dispensing operations. There is no particular limitation on the number of connecting rods, as long as the automatic binding machine can be folded/unfolded.

Since the automatic ligating machine 1 has a certain height, in other embodiments, in order to stabilize the overall structure of the automatic ligating machine 1, a protection rod 41 may be disposed in front of one of the two main frames. For example, the guard bar 41 is fixed to the second main frame 12 at a point 411. During the period of non-use, the protection rod 41 is naturally lowered downward by the fulcrum 411; in use, the protection rod 41 can be rotated to the first main frame 11, and the first main frame 11 is provided with a locking plate 412. The protection rod 41 can be placed against it. In this way, the stability of the two main frames can be increased.

In other embodiments, in order to facilitate the movement of the automatic ligating machine 1, the first main frame can be A roller 51 is disposed under the second main frame 12, preferably a universal wheel, and a brake component can be disposed thereon, but not limited thereto. In addition, the handle 61 can be placed on both sides of one of the main frames to facilitate the user to push, but is not limited thereto.

For the practical application of the new automatic binding machine, please refer to FIG. 3A to FIG. 3G. As shown in FIG. 3A, the automatic ligator 1 is deployed and moved to where the main rib 71 and the stirrup set 72 are located.

As shown in FIG. 3B, the main rib 71 and the stirrup group 72 are housed in the automatic ligating machine 1, and the width between the two main frames is adjusted through the link 31. After the adjustment, the protective rod 41 is placed to increase the overall stability.

As shown in FIG. 3C, the motor of the first transmission assembly 111 is actuated by the controller and the screw 22 is driven. The lifting frame 13 is driven by the screw 22 to move upward and raise the stirrup group 72 upward.

As shown in FIG. 3D, the dispensing device 15 is lowered to an appropriate height to prepare the buttress group 72 for dosing and spot welding through the torch unit 152.

As shown in FIG. 3E, the dispensing device 15 sequentially dispenses the stirrup set 72, while the torch unit 152 can also perform spot welding operations.

As shown in Figure 3F, the stirrup set 72 is automatically dispensed. In this embodiment, the main rib 71 column height is about 3 to 3.5 meters, about 30 stirrups, and the interval after the material is about 10 cm, but not limited thereto, and can be changed according to site specifications.

It should be noted that the hoop tends to be raised to a high height, where the dispensing device starts to divide the material, and when the spot welding is performed. The user can write the data into the controller in advance by software or firmware to automate. operation.

As shown in FIG. 3G, after the automatic feeding of the stirrup group 72 is completed, the constructor can remove the automatic binding machine 1 and fold it. At this point, the overall dispensing operation is completed.

According to this design, if the construction is carried out according to the specifications of the embodiment, compared with the traditional manpower lashing, the embodiment only needs 1~2 manpower per day, the assembly time only takes about 10~30 minutes, and the cost only needs 1/10 of the traditional salary. ~1/20.

Compared with the prior art, the "automatic ligating machine" of the present invention can automatically bind and divide the materials, which can greatly shorten the working hours and save labor costs.

1‧‧‧Automatic lashing machine

11‧‧‧First main frame

12‧‧‧Second main frame

13‧‧‧lifting frame

14‧‧‧Main reinforcement

15‧‧‧Distribution device

111‧‧‧First transmission assembly

121‧‧‧Second drive assembly

151‧‧‧ convex

152‧‧‧ welding gun unit

31‧‧‧ Connecting rod

311‧‧‧ fulcrum

41‧‧‧Protection rod

411‧‧ fulcrum

412‧‧‧Plywood

51‧‧‧Roller

61‧‧‧Hands

131‧‧‧ convex parts

Claims (11)

An automatic ligating machine comprising: a first main frame comprising a first transmission component; a second main frame disposed parallel to the first main frame, comprising a second transmission component; The first main frame and the second main frame are respectively connected to the first transmission component and the second transmission component; at least one main reinforcement is disposed on the first main frame, the second main frame, or The straddle is disposed between the two main frames; and the two dispensing devices are respectively disposed in the first main frame and the second main frame, and are respectively connected to the first transmission component and the second transmission component. The automatic ligating machine of claim 1, wherein the first transmission component and the second transmission component respectively comprise a screw and a guide rod, and the screw assembly is interlocked with a chain by at least one gear. The automatic binding machine of claim 2, wherein the first transmission component or the second transmission component further comprises a motor engaged with the chain and the gear for driving the screw to rotate. The automatic ligating machine of claim 1, wherein the plurality of dispensing devices have at least one convex portion. The automatic ligating machine of claim 1, further comprising at least one connecting rod disposed in connection with the first main frame and the second main frame for unfolding or folding the automatic ligating machine. The automatic ligating machine according to claim 1, further comprising at least one protection rod disposed on the first main frame or the second main frame. The automatic ligating machine of claim 1, wherein the first main frame and the bottom of the second main frame further comprise a plurality of rollers. The automatic binding machine of claim 1, wherein the first main frame or the second main frame further comprises a handle. The automatic ligating machine of claim 4, wherein the at least one convex portion is magnetic. The automatic binding machine according to claim 1, further comprising a plurality of welding gun units disposed at both ends of the plurality of dispensing devices. The automatic ligating machine of claim 1, wherein the lifting frames have at least one convex member.