CN204565794U - Reinforced bar straight thread batch machining equipment - Google Patents

Abstract

The utility model discloses a batch processing equipment for steel bar straight thread, which comprises two left and right steel bar straight thread processing equipment for processing the two ends of the steel bar to be processed respectively, two left and right protective sheds and an automatic transmission platform for conveying the steel bar to be processed. The transmission platform is located between two steel bar straight thread processing equipment; the steel bar straight thread processing equipment includes steel bar cutting equipment and straight thread threading machine, and the straight thread threading machine is located at the front side of the steel bar cutting equipment; the automatic transmission platform includes a steel bar placing frame, located at The first horizontal transmission frame on the front side of the steel bar placement frame, the threading processing frame on the front side of the first horizontal transmission frame, and the steel bar longitudinal moving mechanism that moves the steel bar to be processed forward from the first horizontal transmission frame to the threading processing frame , the steel bar longitudinal moving mechanism is installed on the first transverse transmission frame. The utility model has the advantages of simple structure, reasonable design, convenient processing, production and use, good use effect, and can simply and quickly complete the batch processing process of steel bar straight threads.

Description

Rebar straight thread batch processing equipment

technical field

The utility model belongs to the technical field of steel bar straight thread processing, in particular to a batch processing equipment for steel bar straight thread.

Background technique

Straight thread connection of steel bar refers to a mechanical connection technology of steel bar that processes straight thread at the end of steel bar, and uses a connecting sleeve with internal thread to butt the steel bar to transfer the tension and pressure of the steel bar. The steel bar straight thread connection technology is a steel bar equal-strength connection technology. Because of its advantages such as fast construction speed, low construction pollution, stable and reliable quality, early processing and saving construction period, moderate price, and good economy, the Ministry of Construction has adopted this technology. As ten new technologies, it is vigorously promoted, and its scope of application includes industrial and civil buildings, airports, flood control projects, roads and railways, ports, nuclear power plants, petrochemical projects, etc.

Steel bar straight thread processing mainly uses processing equipment including steel bar cutting equipment, steel bar straight thread threading machine, steel bar straight thread processing protective shed, lifting equipment, etc. When processing steel bar straight thread, first cut the two ends of the steel bar to be processed to obtain the required length of steel bar segment; after that, transfer the cut steel bar segment to the steel bar straight thread threading machine for threading processing. There are mainly two types of steel bar cutting equipment currently used in China: one is a cutting machine, the working principle is that the motor drives the V-belt, and the V-belt drives the second gear to drive the crankshaft to rotate after deceleration, and the crankshaft pushes the connecting rod to make the slider and the moving blade in the same position. Reciprocating linear motion is made in the slideway of the machine base, so that the movable blade and the fixed blade are staggered to cut the steel bar. Since the steel bar is squeezed and broken by the blade, most of the section of the cut steel bar is squeezed and deformed, and the section is mostly horseshoe-shaped. Before threading, it is necessary to grind with an angle grinder or cut with a grinding wheel cutting machine to ensure that the end face is perpendicular to the axis; the other is a grinding wheel cutting machine. Rebar blanking is currently the equipment that can best meet the quality requirements of steel bar straight thread sleeves on the steel bar end face, but the efficiency is low, the grinding wheel is easy to wear and needs to be replaced frequently, and the high temperature of the steel bar end due to friction will affect the strength of the steel bar end. Sometimes the noise is large and accompanied by sparks to pollute the environment, which is easy to cause fire accidents, and the social and economic benefits are poor. Since threaded steel bars need to be hoisted in a centralized manner, the straight thread processing of steel bars must be carried out within the coverage of hoisting machinery such as tower cranes. To prevent objects from hitting, it is necessary to set up a protective shed. Due to the particularity of the threaded steel bar, during the hoisting process , The steel bars are easy to collide with the protective shed, causing damage to the workshop and even personal injury. The construction of the protective shed has become a difficult point in construction technology.

In addition, when processing steel bar straight threads at present, the distribution of steel bar cutting equipment and steel bar straight thread threading machines is relatively scattered, and the two processes of steel bar cutting and threading are independent of each other, and the operation is mainly performed manually, so the labor intensity is high. The processing efficiency is low, and the straight thread processing process is time-consuming and laborious. It is impossible to realize centralized and batch processing, and it is difficult to meet the actual construction needs.

Utility model content

The technical problem to be solved by the utility model is to provide a batch processing equipment for steel bar straight thread in view of the deficiencies in the above-mentioned prior art. Complete the batch processing process of steel bar straight thread.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a batch processing equipment for steel bar straight thread, which is characterized in that it includes two left and right steel bar straight thread processing equipment for processing the two ends of the steel bar to be processed respectively, two left and right Respectively cover the protective shed above the two steel bar straight thread processing equipment and the automatic transmission platform for conveying the steel bars to be processed, the automatic transmission platform is located between the two steel bar straight thread processing equipment, and the two said steel bar straight thread processing equipment The steel bar straight thread processing equipment is arranged symmetrically; the steel bar straight thread processing equipment includes a steel bar cutting device for cutting the steel bar to be processed and a straight thread threading machine for threading the steel bar to be processed, and the straight thread threading machine is located at the The front side of the cutting equipment; the automatic transmission platform includes a steel bar placement frame for placing the steel bars to be processed, a first transverse transmission frame located at the front side of the steel bar placement frame and translating left and right for the steel bars to be processed, and a Threading processing frame and steel bars to be processed move forward from the first horizontal transfer frame to the steel bar longitudinal moving mechanism on the threading processing frame, the steel bar longitudinal moving mechanism is installed on the first horizontal transfer frame; the steel bar placement frame 1. The first horizontal transmission frame and the thread processing frame are all horizontally arranged supports and the three are arranged in parallel; the first horizontal transmission frame is a steel bar cutting and processing frame, and the two steel bar straight thread processing equipment The steel bar cutting equipment is respectively located on the left and right sides of the first horizontal conveying frame, and the straight thread threading machines in the two steel bar straight thread processing equipment are respectively located on the left and right sides of the threading processing frame.

The above-mentioned batch processing equipment for straight thread of steel bars is characterized in that: the steel bar cutting equipment is a band saw.

The above batch processing equipment for steel bar straight thread is characterized in that: the first transverse transmission frame includes a support frame and a plurality of drive rollers installed on the support frame, and the plurality of drive rollers are arranged in parallel and are all arranged along the support frame. The width direction of the frame is laid out, and a plurality of the transmission rollers are arranged on the same horizontal plane from left to right, and the two ends of each transmission roller are installed on the support frame through bearings; A steel bar traverse mechanism for horizontal translation of processed steel bars.

The above batch processing equipment for straight thread of steel bars is characterized in that: the automatic transmission platform also includes a second horizontal transmission frame for horizontal translation of the steel bars to be processed; the two straight thread processing equipment for steel bars are respectively located on the left and right The left processing equipment and the right processing equipment on both sides, the second horizontal transmission frame and the first horizontal transmission frame are arranged on the same line, and the second horizontal transmission frame is located on the left side of the left processing equipment or on the The right side of the processing equipment on the right side described above.

The above-mentioned straight thread batch processing equipment for steel bars is characterized in that: the longitudinal moving mechanism for steel bars includes a plurality of steel bars that can be turned back and forth and move the steel bars to be processed forward from the first transverse transmission rack to the threading processing rack during the forward turning process. The automatic turning bar, the structure of multiple automatic turning bars is the same and it is installed on the first transverse transmission frame from left to right, a plurality of said automatic turning bars are all arranged in parallel and they are all transmitted along the first transverse direction The width direction of the rack is arranged.

The above batch processing equipment for steel bar straight thread is characterized in that: the automatic turning bar includes a straight turning bar whose front end is hingedly installed on the front side of the upper part of the first transverse transmission frame and a turning drive mechanism that drives the straight turning bar to turn back and forth, The turning drive mechanism is installed on the first transverse transmission frame and it is located under the straight turning bar, and the straight turning bar is connected with the turning drive mechanism in transmission.

The above batch processing equipment for steel bar straight thread is characterized in that: the turning drive mechanism is a hydraulic drive mechanism; the hydraulic drive mechanism includes a hydraulic cylinder, and the bottom of the cylinder body of the hydraulic cylinder is hingedly installed on the first transverse transmission frame And the top of the piston rod is hingedly installed under the middle part of the straight turning bar; multiple hydraulic cylinders of the automatic turning bar are connected with hydraulic pumps through hydraulic pipelines.

The above-mentioned straight thread batch processing equipment for steel bars is characterized in that: the height of the steel bar placement frame is higher than the height of the first transverse transmission frame, and the height of the first horizontal transmission frame is higher than the height of the threading processing frame; The height of a transverse conveying frame is the same as the cutting height of the steel bar cutting equipment, and the height of the threading processing frame is the same as the threading processing height of the straight thread threading machine.

The feature of the batch processing equipment for steel bar straight thread is: the protective shed is a rotary protective shed capable of rotation or a lateral movement protective shed capable of horizontal translation.

The above batch processing equipment for steel bar straight thread is characterized in that: the rotary protective shed includes a first ceiling and a vertical support column supporting the first ceiling, the first ceiling is installed on the top of the vertical support column through a bearing, The first ceiling is arranged horizontally; the traversing protective shed includes a second ceiling and two ceiling brackets respectively supported under the front and rear sides of the second ceiling, and the bottoms of the two ceiling brackets are equipped with walking wheel.

Compared with the prior art, the utility model has the following advantages:

1. The structure is simple and the input cost is low, and the processing and installation are convenient.

2. The design is reasonable, mainly consisting of two left and right steel bar straight thread processing equipment for processing the two ends of the steel bar to be processed, two left and right protective sheds respectively installed above the two steel bar straight thread processing equipment and the steel bar to be processed for conveying The automatic transmission platform is composed of an automatic transmission platform. The automatic transmission platform is located between the two steel bar straight thread processing equipment. The two steel bar straight thread processing equipment are arranged symmetrically. Straight thread threading machine for processing steel bars for threading processing. The straight thread threading machine is located on the front side of the steel bar cutting equipment. Moreover, the arrangement position of each component in the batch processing equipment for steel bar straight thread is reasonable and concentrated.

3. The steel bar cutting equipment used is a band saw, which has the advantages of easy operation, high cutting efficiency, high cutting quality and long service life.

4. The structure of the adopted automatic transmission platform is simple, and the processing, manufacture, installation and layout are convenient, and the input cost is low.

5. The structure design of the automatic transmission platform adopted is reasonable, mainly including the steel bar placement frame for placing the steel bars to be processed, the first horizontal transmission frame located on the front side of the steel bar placement frame and moving left and right for the steel bars to be processed, and the first horizontal transmission frame The threading processing frame on the front side and the steel bar longitudinal moving mechanism for moving the steel bar to be processed forward from the first transverse transfer frame to the threading processing frame.

6. The automatic transmission platform adopted is easy to operate and has good use effect. It can automatically move the steel bar to be processed horizontally and vertically. It has a high degree of automation, can greatly reduce labor intensity, and can effectively improve the processing efficiency of steel bar straight thread processing.

7. The protective shed adopted is simple in structure, reasonable in design, convenient in installation and layout, easy to use and easy to operate, and good in use effect. It can not only provide effective protection, but also avoid the phenomenon that the steel bar hoisting operation collides with the protective shed, and can effectively reduce safety hazards . In the actual use process, when the steel bar threading operation is carried out, the operator and the threading equipment are fully protected by the protective shed. When the threading operation needs to be lifted after the threading operation is completed, the protective shed is rotated or traversed to make the steel bar hoisted. The operating distance between the sheds is increased to avoid hitting the protective sheds when the steel bars are hoisted.

8. It is easy to operate, has good use effect and high practical value. Through the centralized integration of steel bar cutting operations (that is, steel bar cutting processing, steel bar sawing operations) and threading processing operations, it forms batch cutting, automatic transmission and The mode of centralized threading processing; at the same time, the traditional threading workshop is improved, and the rotary protective shed or the lateral movement protective shed is used to effectively protect the threading processing operation, and at the same time greatly improve the production efficiency, forming a set of steel bars It is a complete set of equipment for straight thread processing, and the equipment can be processed in a factory, assembled with tools, easy to disassemble and transport, reusable, and has remarkable economic and social benefits. At the same time, when the straight thread of the steel bar is processed, the steel bar can be hoisted in bundles, reducing the number of hoisting at the processing site, avoiding repeated hoisting, improving processing efficiency, and avoiding hoisting accidents.

9. The service life is long, it can be used for 6-8 years, and it can be turned over for an unlimited number of times within the life cycle. The one-time investment is 60,000 yuan, and the cost can be saved by 400,000 yuan compared with the traditional threading operation in the whole life cycle.

10. The batch processing process of steel bar straight thread has simple steps, reasonable design and convenient implementation, high processing efficiency, labor and time saving, and can increase the threading operation efficiency by more than 40% compared with the traditional threading process. Adopting the batch processing technology of steel bar straight thread disclosed by the utility model can realize batch blanking and head cutting, and can carry out automatic transmission and centralized threading processing of the steel bars to be processed, which can effectively reduce labor intensity and improve processing efficiency, and the processing process is relatively stable. Less external environmental pollution, can effectively prevent noise pollution, energy saving and environmental protection. The utility model forms a mode of batch cutting, automatic transmission and centralized threading processing through the centralized integration of the steel bar cutting operation, automatic transmission of steel bars and threading operation, which has low labor intensity and can effectively improve the processing efficiency, avoiding traditional steel bar cutting. Reduce the noise of the head, save materials, and greatly improve economic and social benefits to meet the needs of the growing construction market and the needs of green and civilized construction.

11. It is widely applicable and has broad prospects for promotion and application. It can process straight threads in batches for steel bars with a diameter of Φ14mm to Φ50mm. It is mainly used for threading of steel bars in construction sites.

To sum up, the utility model has the advantages of simple structure, reasonable design, convenient processing, production and use, good use effect, and can easily and quickly complete the batch processing process of steel bar straight threads.

The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic plan view of the utility model.

Fig. 3 is a structural schematic diagram of the automatic transmission platform of the present invention.

Fig. 4 is a structural schematic diagram of the utility model rotary protective shed.

Fig. 5 is a reference diagram of the use state of the utility model of the straight thread batch processing equipment for steel bars when the steel bars to be processed are hoisted.

Fig. 6 is a block diagram of the technological process when adopting the utility model for batch processing of steel bar straight threads.

Explanation of reference signs:

1—steel bar to be processed; 2—steel bar cutting equipment; 3—straight thread threading machine;

4—automatic transmission platform; 4-1—steel bar placement frame; 4-2—first horizontal transmission frame;

4-21—support frame; 4-22—drive roller; 4-23—drive motor;

4-3—thread processing frame; 4-41—automatic turning lever; 4-411—straight turning lever;

4-42—hydraulic cylinder; 4-43—hydraulic pump; 4-5—the second horizontal transmission frame;

5-1—first ceiling; 5-2—vertical support column; 5-3—rotation axis;

5-4—horizontal base; 6—sprocket chain transmission mechanism; 7—rear limit post.

Detailed ways

As shown in Fig. 1 and Fig. 2, the utility model comprises two left and right steel bar straight thread processing equipments which are respectively processed at both ends of the steel bar 1 to be processed, and two left and right steel bar straight thread processing equipments respectively covered above the two said steel bar straight thread processing equipments. The protective shed and the automatic transmission platform 4 for conveying the steel bar 1 to be processed, the automatic transmission platform 4 is located between the two steel bar straight thread processing equipment, and the two steel bar straight thread processing equipment are arranged symmetrically. The steel bar straight thread processing equipment includes a steel bar cutting device 2 for cutting the steel bar 1 to be processed and a straight thread threading machine 3 for threading the steel bar 1 to be processed, and the straight thread threading machine 3 is located in front of the steel bar cutting device 2 side. Referring to FIG. 3 , the automatic transmission platform 4 includes a steel bar placement frame 4-1 for placing the steel bars to be processed 1, and a first transverse transmission frame 4-1 that is located in front of the steel bar placement frame 4-1 and translates left and right for the steel bars 1 to be processed. 2. The threading processing frame 4-3 located at the front side of the first transverse transmission frame 4-2 and the steel bar to be processed moves forward from the first transverse transmission frame 4-2 to the steel bar on the threading processing frame 4-3 Longitudinal moving mechanism, the longitudinal moving mechanism of steel bars is installed on the first transverse transmission frame 4-2; the steel bar placement frame 4-1, the first transverse transmission frame 4-2 and the thread processing frame 4-3 are all in the form of The supports arranged horizontally and all three are arranged in parallel. The first transverse transmission frame 4-2 is a steel bar cutting and processing frame, and the steel bar cutting equipment 2 in the two steel bar straight thread processing equipment is respectively located on the left and right sides of the first horizontal transmission frame 4-2. The straight thread threading machine 3 in the steel bar straight thread processing equipment is respectively located at the left and right sides of the threading processing frame 4-3.

In this embodiment, the height of the steel bar placement frame 4-1 is higher than the height of the first horizontal transmission frame 4-2, and the height of the first horizontal transmission frame 4-2 is higher than that of the threading processing frame 4-3. high.

During actual use, the heights of the reinforcing bar placement frame 4-1, the first transverse transmission frame 4-2 and the threading processing frame 4-3 can be adjusted accordingly according to specific needs.

In this embodiment, the height of the first transverse transmission frame 4-2 is the same as the cutting height of the steel bar cutting equipment 2, and the height of the threading processing frame 4-3 is the same as the threading processing height of the straight thread threading machine 3. same.

In this embodiment, the steel bar cutting equipment 2 is a band saw.

When the band saw is used to cut the steel bar 1 to be processed, it has the advantages of simple operation, high cutting efficiency, high cutting quality and long service life. Using the band saw can cut off a plurality of steel bars 1 to be processed in batches at one time. The material cutting speed is fast, and the end surface of the steel bar after cutting is flat and perpendicular to the axis of the steel bar. Cooling liquid is used to cool during the sawing process to avoid high temperature It affects the strength of the steel, and the noise during the sawing process is very small.

In this embodiment, the first transverse transmission frame 4-2 includes a support frame 4-21 and a plurality of drive rollers 4-22 mounted on the support frame 4-21, and the plurality of drive rollers 4-22 are all They are arranged in parallel and are arranged along the width direction of the support frame 4-21. A plurality of drive rollers 4-22 are arranged on the same horizontal plane from left to right. Both ends of each of the drive rollers 4-22 are Be installed on the support frame 4-21 by bearing. A plurality of transmission rollers 4-22 form a steel bar traversing mechanism that drives the steel bar 1 to be processed to translate left and right.

As shown in Figure 3, the structure of a plurality of said transmission rollers 4-22 is all the same; said transmission rollers 4-22 comprise a transmission shaft, a cylinder that is coaxially sleeved on said transmission shaft and rotates synchronously with said transmission shaft And the electric drive mechanism that drives the rotation of the transmission shaft, the two ends of the transmission shaft are all mounted on the support frame 4-21 through bearings; the electric drive mechanism includes a drive motor 4-23, and the drive motor 4-23 The transmission connection is carried out with the transmission shaft through a transmission mechanism.

In this embodiment, the transmission mechanism is a sprocket chain transmission mechanism 6 .

In actual use, the transmission mechanism may also adopt other types of transmission mechanisms, such as belt transmission mechanisms, gear transmission mechanisms, and the like.

In this embodiment, in order to meet the processing requirements of long steel bars. The automatic transmission platform 4 also includes a second horizontal transmission frame 4-5 for translating the steel bar 1 to be processed left and right. The two steel bar straight thread processing devices are respectively the left processing device and the right processing device located on the left and right sides of the automatic transmission platform 4, and the second horizontal transmission frame 4-5 is connected to the first horizontal transmission frame 4-5. 2 are arranged on the same straight line, and the second transverse transfer frame 4-5 is located on the left side of the left processing equipment or on the right side of the right processing equipment.

Moreover, the structure of the second transverse transfer frame 4-5 is the same as that of the first transverse transfer frame 4-2.

In this embodiment, the support frame 4-21 is a steel frame.

In this embodiment, the steel bar longitudinal movement mechanism includes a plurality of steel bars that can be flipped back and forth and move the steel bar 1 to be processed forward from the first transverse transfer frame 4-2 to the threading processing frame 4-3 during the forward flip process. The automatic turning bar 4-41, the structure of a plurality of said automatic turning bars 4-41 is all the same and it is installed on the first transverse transmission frame 4-2 from left to right, and a plurality of said automatic turning bars 4-41 They are all arranged in parallel and they are all arranged along the width direction of the first transverse transmission frame 4-2.

In conjunction with Fig. 3, the automatic turning bar 4-41 includes a straight turning bar 4-411 whose front end is hingedly installed on the front side of the upper part of the first transverse transmission frame 4-2 and a device that drives the straight turning bar 4-411 to turn back and forth. Turning drive mechanism, the turning drive mechanism is installed on the first transverse transmission frame 4-2 and it is located below the straight turning bar 4-411, and the straight turning bar 4-411 is transmission connected with the turning driving mechanism.

In this embodiment, the turning drive mechanism is a hydraulic drive mechanism; the hydraulic drive mechanism includes a hydraulic cylinder 4-42, and the bottom of the cylinder body of the hydraulic cylinder 4-42 is hingedly installed on the first transverse transmission frame 4-42. 2 and its piston rod top is hingedly installed below the middle part of the straight turning bar 4-411. The hydraulic cylinders 4-42 of the plurality of automatic turning bars 4-41 are all connected with the hydraulic pump 4-43 through hydraulic pipelines.

During actual installation, the hydraulic pump 4-43 is installed on the second transverse transmission frame 4-5, and the hydraulic pump 4-43 is located in the middle of the second transverse transmission frame 4-5.

In this embodiment, the number of the automatic turning bars 4-41 is four.

During actual use, the quantity of the automatic turning bars 4-41 and the layout positions of each automatic turning bar 4-41 can be adjusted accordingly according to specific needs.

In actual use, the protective shed is a rotary protective shed capable of rotation or a lateral movement protective shed capable of horizontal translation.

In this embodiment, as shown in FIG. 4 , the protective shed is a rotary protective shed. The rotary protective shed includes a first ceiling 5-1 and a vertical support column 5-2 supporting the first ceiling 5-1, and the first ceiling 5-1 is installed on the vertical support column 5-2 through a bearing. 2. On the top, the first ceiling 5-1 is arranged horizontally.

Moreover, the upper part of the vertical support column 5-2 is coaxially equipped with a rotating shaft 5-3, and the rotating shaft 5-3 is connected with the vertical supporting column 5-2 through a bearing, and the first ceiling 5-1 is installed on the rotating shaft 5-3, and the bottom of the vertical support column 5-2 is equipped with a horizontal base 5-4.

In actual use, the protective shed can also be a lateral movement protective shed, which includes a second ceiling and two ceiling brackets respectively supported on the front and rear sides of the second ceiling. The bottoms of the ceiling supports are equipped with traveling wheels.

In this embodiment, the upper parts of the steel bar placement frame 4-1 and the threading processing frame 4-3 are horizontal support platforms, and the rear side of the upper part of the steel bar placement frame 4-1 is provided with a limit position for the steel bar 1 to be processed. The rear side limiting mechanism, the front side of the steel bar placement frame 4-1 is provided with a front side limiting mechanism.

Moreover, the rear limiting mechanism is a plurality of rear limiting columns 7 arranged on the rear side of the steel bar placement frame 4-1 from left to right, and the plurality of rear limiting columns 7 are arranged on the same vertical plane. The front limiting mechanism is a plurality of front limiting columns arranged on the front side of the threading processing frame 4-3 from left to right, and the plurality of front limiting columns are arranged on the same vertical plane.

In actual processing, the rear limiting mechanism and the front limiting mechanism may both be vertical limiting plates.

In the present embodiment, the steel bar placing frame 4-1 and the threading processing frame 4-3 are all shaped steel supports, and the width of the reinforcing bar placing frame 4-1 is less than the width of the threading processing frame 4-3; The front side of the horizontal support platform of the placement frame 4-1 is a finished steel bar placement area for the finished steel bar 1 (ie processed steel bar) to be placed for the threading process.

In this embodiment, the steel bar placement frame 4-1, the first transverse transmission frame 4-2 and the thread processing frame 4-3 are welded and fixed as one.

As shown in Figure 6, the processing procedure of the present utility model comprises the following steps:

Step 1, steel bar hoisting: use hoisting equipment to hoist the steel bars 1 to be processed in bundles to the steel bar placement rack 4-1.

The entire bundle of steel bars 1 to be processed includes a plurality of steel bars 1 to be processed.

Step 2, steel bar cutting, the process is as follows:

Step 201, the steel bar is moved forward for the first time: the multiple steel bars 1 to be processed are hoisted on the steel bar placement frame 4-1 in step 1, moved forward to the first transverse transmission frame 4-2, and the multiple steel bars 1 The steel bars 1 to be processed are placed side by side on the first transverse transmission frame 4-2, and a plurality of the steel bars to be processed 1 are arranged along the length direction of the first horizontal transmission frame 4-2;

Step 202, cross-moving and cutting of steel bars: First, use the first horizontal transfer rack 4-2 to simultaneously translate the plurality of steel bars 1 to be processed in step 201 to the left or right, and after the translation is in place, use the first horizontal transfer rack 4-2 4-2 The steel bar cutting device 2 on the left or right side simultaneously cuts the left or right ends of the multiple steel bars 1 to be processed; after that, the multiple steel bars to be processed are cut by the first transverse transfer frame 4-2 1. Synchronously translate to the right or left. After the translation is in place, use the steel bar cutting equipment 2 located on the right or left side of the first transverse transfer frame 4-2 to simultaneously cut the right or left ends of the multiple steel bars 1 to be processed, Complete the cutting process of multiple steel bars 1 to be processed.

Step 3, the steel bar is moved forward for the second time: using the steel bar longitudinal movement mechanism, the plurality of steel bars 1 to be processed that have been cut in step 202 are moved synchronously from the first horizontal transmission frame 4-2 to the threading processing frame 4 -3 on.

Step 4, steel bar threading processing: first move the plurality of steel bars 1 to be processed on the threading processing frame 4-3 in step 3 to the left or right in parallel, and after the translation is in place, use the threading processing frame 4 -3 The left or right straight thread threading machine 3 performs threading processing on the left or right ends of the multiple steel bars 1 to be processed one by one; after that, the multiple steel bars 1 to be processed are synchronously turned to the right or Left translation, after the translation is in place, use the straight thread threading machine 3 on the right or left side of the threading processing frame 4-3 to process the right or left ends of the plurality of steel bars 1 to be processed one by one, and then complete During the threading process of the plurality of steel bars 1 to be processed, a plurality of processed steel bars that have been threaded are obtained.

Step 5, moving the steel bar forward for the third time: move the plurality of processed steel bars that have been threaded in step 4 forward to the finished steel bar placement area on the front side of the threading processing frame 4-3 for storage.

In this embodiment, after the steel bars are moved forward for the first time in step 201, the multiple steel bars 1 to be processed are arranged on the same horizontal plane from front to back.

The first transverse transmission frame 4-2 described in step 202 includes a support frame 4-21 and a plurality of transmission rollers 4-22 all mounted on the support frame 4-21, and the plurality of transmission rollers 4-22 are all in parallel Layout and it is all arranged along the width direction of support frame 4-21, a plurality of said transmission rollers 4-22 are arranged on the same horizontal plane from left to right, and the two ends of each said transmission roller 4-22 all pass bearing Installed on the support frame 4-21; a plurality of said driving rollers 4-22 form a steel bar traversing mechanism that drives the steel bar 1 to be processed to translate left and right, and each said driving roller 4-22 is driven by a drive motor 4-23 to drive.

In step 202, when multiple steel bars 1 to be processed are synchronously translated to the left or right, the rotation directions of the multiple transmission rollers 4-22 are all the same and the rotation directions are all counterclockwise or clockwise; Before synchronously translating leftward or rightward according to the steel bars 1 to be processed, the steering of the driving motors 4-23 of the plurality of driving rollers 4-22 are all adjusted to rotate counterclockwise or clockwise.

When the plurality of steel bars 1 to be processed are translated to the right or left synchronously, the rotation directions of the plurality of transmission rollers 4-22 are all the same and the rotation directions are clockwise or counterclockwise; Before the steel bar 1 to be processed is translated to the right or left synchronously, the turning directions of the drive motors 4-23 of the plurality of drive rollers 4-22 are all adjusted to rotate clockwise or counterclockwise.

In this embodiment, when carrying out horizontal movement and cutting of steel bars in step 202, first use the first horizontal transfer frame 4-2 to simultaneously translate the plurality of steel bars 1 to be processed in step 201 to the left. The steel bar cutting device 2 on the left side of a transverse transmission frame 4-2 cuts the left ends of the multiple steel bars 1 to be processed synchronously; after that, the multiple steel bars 1 to be processed are cut by the first horizontal transmission frame 4-2. Translate to the right synchronously, and after the translation is in place, use the steel bar cutting device 2 located on the right side of the first transverse transmission frame 4-2 to simultaneously cut the right ends of the plurality of steel bars 1 to be processed.

And, when carrying out threading processing of steel bars in step 4, the plurality of steel bars 1 to be processed in step 3 are firstly translated to the left synchronously, and after the translation is in place, the straight thread threading on the left side of the threading processing frame 4-3 is adopted. The machine 3 performs threading processing on the left ends of the multiple steel bars 1 to be processed one by one; after that, the multiple steel bars 1 to be processed are simultaneously translated to the right. The straight thread threading machine 3 on the side carries out threading processing one by one to the right end of a plurality of said steel bars 1 to be processed.

In this embodiment, before the steel bar is moved forward for the first time in step 201, the straight turning bars 4-411 of the plurality of automatic turning bars 4-41 are all turned backwards through a plurality of turning driving mechanisms. , until the straight turning bar 4-411 is horizontally laid out; at this moment, the straight turning bar 4-411 of a plurality of described automatic turning bars 4-41 is all located on the same horizontal plane and its height is lower than the first transverse transmission frame 4 -2 for upper height;

When the steel bar is moved forward for the second time in step 3, the straight turning levers 4-411 of the multiple automatic turning levers 4-41 are turned forward synchronously through a plurality of turning drive mechanisms, until step 202 The plurality of steel bars 1 to be processed that have been cut in the process are moved synchronously from the first transverse transfer frame 4-2 to the threading processing frame 4-3.

In this embodiment, the two straight thread processing equipment for steel bars are respectively the left processing equipment and the right processing equipment located on the left and right sides of the automatic transmission platform 4, and the two protective sheds are respectively installed on the The left protective shed on the outside of the left processing equipment and the right protective shed on the outside of the right processing equipment are covered.

As shown in Figure 5, before the steel bar is hoisted in step 1, the first ceiling 5-1 of the left protective shed is rotated to the left or the second ceiling of the left protective shed is translated to the left until the first A ceiling 5-1 or the second ceiling is located on the left side of the left processing equipment; at the same time, the first ceiling 5-1 of the right protective shed is rotated to the right or the right protective shed is The second ceiling is translated to the right until the first ceiling 5-1 or the second ceiling is located on the right side of the right processing equipment.

In step 5, the plurality of processed steel bars that have been processed by threading are moved forward to the finished steel bar placement area on the front side of the threading processing frame 4-3 for storage, and then the multiple processed steel bars 1 in step 2 are completed. Afterwards, repeat step two to step five for many times, until the straight thread processing process of all steel bars 1 to be processed that are hoisted to the steel bar placement frame 4-1 in step one is completed; then, use the hoisting device All the processed steel bars stored in the finished steel bar placement area are hoisted in bundles from the threading processing frame 4-3.

In this embodiment, when the first ceiling 5-1 of the left protective shed is rotated to the left or the first ceiling 5-1 of the right protective shed is rotated to the right, the rotation angle is 180°.

During actual use, the rotation angle of the first ceiling 5-1 can be adjusted accordingly according to specific needs.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any simple modifications, changes and equivalent structural changes made to the above embodiments according to the technical essence of the present utility model still belong to Within the scope of protection of the technical solution of the utility model.

Claims (10)

1. a reinforced bar straight thread batch machining equipment, it is characterized in that: comprise two the reinforced bar straight thread process equipments treating respectively to carry out processing in screwing steel bars (1) two ends in left and right, two, left and right covers respectively and be contained in the protection canopy above two described reinforced bar straight thread process equipments and treat the automatic transmission platform (4) that screwing steel bars (1) carries out carrying, described automatic transmission platform (4) is between two described reinforced bar straight thread process equipments, and two described reinforced bar straight thread process equipments are symmetrically laid, described reinforced bar straight thread process equipment comprises to be treated reinforcing bar cutting equipment (2) that screwing steel bars (1) carries out cutting and treats the straight thread die head threading machine (3) that screwing steel bars (1) carries out mantle fiber processing, and described straight thread die head threading machine (3) is positioned at reinforcing bar cutting equipment (2) front side, described automatic transmission platform (4) comprises the reinforcing bar rack (4-1) placed for reinforcing bar to be processed (1), be positioned at reinforcing bar rack (4-1) front side and treat the first cross drive frame (4-2) that screwing steel bars (1) carries out left and right translation, the mantle fiber processing frame (4-3) being positioned at the first cross drive frame (4-2) front side and reinforcing bar longitudinal moving mechanism reinforcing bar to be processed (1) moved forward to from the first cross drive frame (4-2) mantle fiber processing frame (4-3), described reinforcing bar longitudinal moving mechanism is arranged on the first cross drive frame (4-2), described reinforcing bar rack (4-1), the first cross drive frame (4-2) and mantle fiber processing frame (4-3) be in level lay support and three all in parallel laying, described first cross drive frame (4-2) is reinforcing bar cutting processing frame, reinforcing bar cutting equipment (2) in two described reinforced bar straight thread process equipments lays respectively at the left and right sides of the first cross drive frame (4-2), and the straight thread die head threading machine (3) in two described reinforced bar straight thread process equipments lays respectively at the left and right sides of mantle fiber processing frame (4-3).

2. according to reinforced bar straight thread batch machining equipment according to claim 1, it is characterized in that: described reinforcing bar cutting equipment (2) is band saw.

3. according to the reinforced bar straight thread batch machining equipment described in claim 1 or 2, it is characterized in that: described first cross drive frame (4-2) comprises bracing frame (4-21) and multiple live-roller (4-22) be installed on bracing frame (4-21), multiple described live-roller (4-22) all in parallel laying and its all lay along the width of bracing frame (4-21), multiple described live-roller (4-22) is laid in same level from left to right, the two ends of each described live-roller (4-22) are all arranged on bracing frame (4-21) by bearing, multiple described live-roller (4-22) composition drives reinforcing bar to be processed (1) to carry out the reinforcing bar transverse-moving mechanism of left and right translation.

4. according to the reinforced bar straight thread batch machining equipment described in claim 1 or 2, it is characterized in that: described automatic transmission platform (4) also comprises treats the second cross drive frame (4-5) that screwing steel bars (1) carries out left and right translation; Two described reinforced bar straight thread process equipments are respectively the left side process equipment and right side process equipment that are positioned at described automatic transmission platform (4) left and right sides, described second cross drive frame (4-5) and the first cross drive frame (4-2) are laid on the same line, and the second cross drive frame (4-5) is positioned at the left side of described left side process equipment or the right side of described right side process equipment.

5. according to the reinforced bar straight thread batch machining equipment described in claim 1 or 2, it is characterized in that: described reinforcing bar longitudinal moving mechanism comprises upset before and after multiple can carrying out and reinforcing bar to be processed (1) moved forward in switching process forward the automatic turning bar (4-41) mantle fiber processing frame (4-3) from the first cross drive frame (4-2), the structure of multiple described automatic turning bar (4-41) is all identical and it is arranged on the first cross drive frame (4-2) from left to right, multiple described automatic turning bar (4-41) all in parallel laying and its all lay along the width of the first cross drive frame (4-2).

6. according to reinforced bar straight thread batch machining equipment according to claim 5, it is characterized in that: described automatic turning bar (4-41) comprises straight that front end is arranged on front side of the first cross drive frame (4-2) top in hinged way and turns over bar (4-411) and drive the straight turnover driving mechanism turning over upset before and after bar (4-411), described turnover driving mechanism be arranged on the first cross drive frame (4-2) upper and its be positioned at and straightly turn over bar (4-411) below, the described straight bar (4-411) that turns over is in transmission connection with described turnover driving mechanism.

7. according to reinforced bar straight thread batch machining equipment according to claim 6, it is characterized in that: described turnover driving mechanism is hydraulic drive mechanism; Described hydraulic drive mechanism comprises hydraulic cylinder (4-42), and the cylinder base of described hydraulic cylinder (4-42) is arranged on that the first cross drive frame (4-2) is upper in hinged way and its piston rod top is arranged on below straight middle part of turning over bar (4-411) in hinged way; The hydraulic cylinder (4-42) of multiple described automatic turning bar (4-41) is all connected with hydraulic pump (4-43) by conduit under fluid pressure.

8. according to the reinforced bar straight thread batch machining equipment described in claim 1 or 2, it is characterized in that: the height of described reinforcing bar rack (4-1) is higher than the height of the first cross drive frame (4-2), and the height of described first cross drive frame (4-2) is higher than the height of mantle fiber processing frame (4-3); The height of described first cross drive frame (4-2) is identical with the cutting-height of reinforcing bar cutting equipment (2), and the height of described mantle fiber processing frame (4-3) is identical with the mantle fiber working height of straight thread die head threading machine (3).

9. according to the reinforced bar straight thread batch machining equipment described in claim 1 or 2, it is characterized in that: described protection canopy is the cross sliding type protection canopy that the rotary protection canopy that can carry out rotating maybe can carry out left and right translation.

10. according to reinforced bar straight thread batch machining equipment according to claim 9, it is characterized in that: the vertical supporting post (5-2) that described rotary protection canopy comprises the first ceiling (5-1) and supports the first ceiling (5-1), described first ceiling (5-1) is arranged on vertical supporting post (5-2) top by bearing, and described first ceiling (5-1) is laid in level; Described cross sliding type protection canopy comprises the ceiling bracket that the second ceiling and two are supported in down either side before and after described second ceiling respectively, and road wheel is all equipped with in the bottom of two described ceiling bracket.