CN107433369B - Reinforcing bar mantle fiber-sleeve all-in-one and system of processing thereof - Google Patents

Abstract

The invention discloses a steel bar threading-sleeve integrated machine and a processing system thereof, belonging to the field of mechanical connection of steel bars. It includes a frame, the frame is horizontally provided with a first track, the middle part of the first track is provided with a fixing seat, and a steel sleeve is installed on the fixing seat, and two rails are slidingly fitted on the first track. A reinforcing bar rotating device, two described reinforcing bar rotating devices are located at both sides of the fixed seat, two described reinforcing bar rotating devices are connected with a reinforcing bar coaxial with the reinforcing bar sleeve, and also include a lifting shell arranged on the frame , the lifting shell is vertically provided with two second rails, and a threading device corresponding to the steel bar rotating device is slidingly fitted on the two second rails, and the threading device is located between the fixed seat and the steel bar rotating device In between, the frame is also equipped with an electrically connected control device and a motor, and the motor is respectively connected with the power of the two steel bar rotating devices and the two threading devices.

Description

A steel bar threading-sleeve integrated machine and its processing system

technical field

The invention belongs to the field of steel bar mechanical connection, and relates to a steel bar threading-sleeve integrated machine and a processing system thereof.

Background technique

With the continuous development of infrastructure construction, the span and scale of reinforced concrete structures are getting larger and larger, and the status of mechanical connection technology of steel bars is also increasing. At present, in the actual operation process, the threading and sleeve of the steel bar are carried out in two steps, that is, the threading of the steel bar is first completed on the threading machine, and then the threading of the steel bar is carried out manually. However, the traditional threading is one-sided threading. The electric drive device is used to manually complete the feeding and retracting process of the steel bar threading process. This kind of unilateral processing is a serious waste of manpower, and the steel bar itself The weight is relatively large, and the manual connection of steel bars will not only bring about the consumption of manpower, but more importantly, the lower work efficiency. Another problem that may arise is that during the sleeve process, due to the manual twisting of the steel bar, there is no fixed standard, which is likely to cause excessive over-tightening and under-tightening of the steel bar sleeve, resulting in the actual process of the steel sleeve. The error is relatively large. Therefore, it is imperative to produce a device that utilizes electric drive and intelligent mode to control the twisting and twisting processing mode of steel bars.

Contents of the invention

The object of the present invention is to solve the above-mentioned problems, and to provide a steel bar threading-sleeve integrated machine and its processing system, which can integrally thread and sleeve the steel bar.

The present invention can be realized through the following technical proposals: a steel bar threading-sleeve integrated machine, including a frame, a first rail is arranged horizontally on the frame, a fixing seat is arranged in the middle of the first rail, and the A steel bar sleeve is installed on the fixed seat, and two steel bar rotating devices are slidingly fitted on the first track. The steel bar with the coaxial center line of the sleeve also includes a lifting shell arranged on the frame. Two second rails are vertically arranged on the lifting shell, and the two second rails are slidingly fitted with a rotating device for the steel bar. Corresponding threading device, the threading device is located between the fixed base and the steel bar rotating device, and the frame is also provided with an electrically connected control device and a motor, and the motor is respectively connected to the two described steel bar rotating devices, Two threading devices are connected dynamically.

Preferably, the steel bar rotating device includes a fixed housing, and a rotatable chuck is provided on the fixed housing, and the chuck is connected with the power of the motor, and the chuck is provided with claws for positioning the steel bars .

Preferably, the number of the claws is three, and the three claws are evenly arranged on the chuck at an included angle of 120°.

Preferably, the control device includes an input keyboard and an indicator light for warning the torque limit values of the two steel bar rotating devices.

The processing system of the above-mentioned steel bar threading-sleeve integrated machine includes an input platform and an output platform for conveying steel bars. The output platform is provided with several rotatable turntables, and the turntables are provided with recesses for accommodating steel bars. groove.

Preferably, at least one of the side walls of the groove is inclined.

Preferably, the turntable is power-connected with a motor.

Preferably, both the input platform and the output platform use rollers to convey steel bars, and the turntable is arranged between the two rollers of the output platform.

Compared with the prior art, the present invention has the following beneficial effects: After the steel bar threading-sleeve integrated machine of the present invention threads the steel bar through two threading devices, the control device controls the motor to drive the threading device to rise, leaving a space , then the control device controls the motor to drive the two steel bar rotating devices to slide on the first rail to the steel bar sleeve on the fixed seat, and then the control device controls the motor to drive the steel bar rotating device to rotate the steel bar, so that the wire head of the steel bar is screwed into the steel bar sleeve , Realized the integration of steel bar threading and sleeve, saving manpower and improving efficiency.

Description of drawings

Fig. 1 is the structural representation of steel bar threading-sleeve all-in-one machine of the present invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the schematic diagram of the chuck in the steel bar threading-sleeve integrated machine of the present invention;

Fig. 5 is the right view of Fig. 4;

Fig. 6 is a schematic diagram of the steel bar threading-sleeve integrated machine of the present invention after removing the lifting shell and the steel bar;

Fig. 7 is a schematic structural view of the fixing seat in the present invention;

Fig. 8 is a schematic diagram of the processing system of the steel bar threading-sleeve integrated machine of the present invention;

Figure 9 is a top view of Figure 8;

Fig. 10 is a sectional view along line A-A in Fig. 9 .

reference sign

1 is the frame, 2 is the first track, 3 is the fixed seat, 4 is the steel bar sleeve, 51 is the first steel bar rotating device, 52 is the second steel bar rotating device, 501 is the chuck, 502 is the claw, 61 is the The first steel bar, 62 is the second steel bar, 7 is the lifting shell, 81 is the first threading device, 82 is the second threading device, 9 is the control device, 91 is the input keyboard, 92 is the indicator light, 10 is the input platform , 11 is an output platform, 12 is a turntable, 121 is a groove, 13 is a collection box, and 14 is a cylinder.

Detailed ways

Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

Referring to Figures 1-7, an embodiment of a steel bar sleeve connecting machine, a steel bar threading-sleeve integrated machine, includes a frame 1, and a first track 2 is horizontally arranged on the frame 1, and the first track 2 The middle part is provided with fixed seat 3, and steel bar sleeve 4 is installed on the fixed seat 3, and two steel bar rotating devices are slidingly fitted on the first track 2, and two reinforcing bar rotating devices are the first steel bar rotating device 51 and the present embodiment. The second reinforcing bar rotating device 52, two reinforcing bar rotating devices are positioned at the both sides of fixed seat 3, are connected with the reinforcing bar of coaxial center line with reinforcing bar sleeve 4 on the two reinforcing bar rotating devices, first reinforcing bar rotating device 51 in the present embodiment Connect the first steel bar 61 on the top, connect the second steel bar 62 on the second steel bar rotating device 52, also comprise the lifting shell 7 that is arranged on the frame 1, vertically be provided with two second rails (not shown) on the lifting shell 7 ), the two second rails are slidably fitted with a threading device corresponding to the steel bar rotating device. Correspondingly is the second threading device 82, and the threading device is positioned between the fixed seat 3 and the steel bar rotating device, and the control device 9 and the motor (not shown) that are electrically connected are also provided with on the frame 1, and the motor is respectively connected to two The steel bar rotating device and the two threading devices are dynamically connected.

The steel bar rotating device includes a fixed housing, on which a rotatable chuck 501 is arranged, the chuck 501 is connected with the power of the motor, and the chuck 501 is provided with claws 502 for positioning the steel bar. The number of claws 502 is three, and the three claws 502 are evenly arranged on the chuck 501 at an included angle of 120°.

The control device 9 includes an input keyboard 91 and an indicator light 92 for warning the torque limit values of the two steel bar rotating devices.

Referring to Fig. 8-Fig. 10, the processing system of the above-mentioned steel bar threading-sleeve integrated machine includes an input platform 10 and an output platform 11 for conveying steel bars. The output platform 11 is provided with several rotatable turntables 12, and the turntable 12 Grooves 121 for accommodating steel bars are provided on the top. In this implementation, it also includes a collection box 13 arranged under the side of the output platform for collecting the connected steel bars.

At least one of the side walls of the groove 121 is inclined. It is beneficial for the steel bar to escape from the groove 121 when the turntable 12 rotates. Turntable 12 is connected with motor power.

Both the input platform 10 and the output platform 11 use rollers 14 to convey steel bars, and the turntable 12 is arranged between the two rollers 14 of the output platform 11 .

The working process is as follows:

The control device 9 controls the input platform 10 and the output platform 11 to transport the first steel bar 61 and the second steel bar 62 to the first steel bar rotating device 51 and the second steel bar rotating device 52 through the roller 14 respectively, and pass through the jaws on the chuck 501 502 is positioned to reinforcing bar, then control device 9 controls two threading devices to two reinforcing bars threading, after threading is finished, control device 9 controls motor to drive threading device to rise, leaves space, then control device 9 controls motor to drive two A steel bar rotating device slides on the first track 2 to the steel bar sleeve 4 on the fixed seat 3, then the input keyboard 91 in the control device 9 presets the maximum torque value of the steel bar sleeve, and the control device 9 controls the motor to drive the steel bar to rotate The device rotates the reinforcing bar so that the wire head of the reinforcing bar is screwed into the reinforcing bar sleeve 4. When the torque of the two reinforcing bar rotating devices reaches the preset maximum value, the indicator light 92 lights up, and the two reinforcing bar rotating devices stop rotating, and the reinforcing bar is completed. Then the connected steel bars are transported to the turntable 12 of the output platform 11 by the roller 14, and the rotation of the control turntable 12 makes the connected steel bars break away from the turntable 12 and enter the collection box 13 to complete the work.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than limit it. Those of ordinary skill in the art should understand that the technical solution of the present invention can be modified or equivalently replaced without departing from the technical solution of the present invention. The purpose and scope should be included in the scope of the claims of the present invention.

Claims (6)

1. A kind of steel bar threading-sleeve integrated machine, it is characterized in that: comprise frame, described frame is horizontally provided with first track, and the middle part of described first track is provided with fixed seat, and on described fixed seat A steel bar sleeve is installed, and two steel bar rotating devices are slidingly fitted on the first track. The two steel bar rotating devices are located on both sides of the fixed seat. The steel bar on the axis line also includes a lifting shell arranged on the frame. Two second rails are vertically arranged on the lifting shell, and sleeves corresponding to the steel bar rotating device are slidingly fitted on the two second rails. wire device, the threading device is located between the fixed seat and the steel bar rotating device, the frame is also provided with an electrically connected control device and a motor, and the motor is respectively connected to the two steel bar rotating devices and the two sleeves. Wire device power connection; The steel bar rotating device includes a fixed housing, and a rotatable chuck is provided on the fixed housing, and the chuck is connected to the motor power, and the chuck is provided with claws for positioning the steel bar; The control device includes an input keyboard and an indicator light for warning the torque limit values of the two steel bar rotating devices. 2. The steel bar threading-sleeve integrated machine according to claim 1, characterized in that: the number of the jaws is three, and the three jaws are evenly arranged on the chuck at an angle of 120° . 3. A processing system comprising the steel bar threading-sleeve integrated machine according to claim 1, characterized in that: it includes an input platform and an output platform for conveying steel bars, and the output platform is provided with several rotatable The turntable is provided with grooves for accommodating steel bars. 4. The processing system comprising a steel bar threading-sleeving integrated machine according to claim 3, wherein at least one of the side walls of the groove is inclined. 5 . The processing system comprising a steel bar threading-sleeve integrated machine according to claim 3 , wherein the turntable is connected to a motor for power. 6 . 6. The processing system comprising a steel bar threading-sleeve integrated machine according to claim 3, characterized in that: both the input platform and the output platform use rollers to transport steel bars, and the turntable is arranged on the two rollers of the output platform between.

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