Double-end sawing device on steel bar sawing and threading production line
By designing a double-headed sawing device on the steel bar sawing wire production line, the problem that the steel bar cutting process in the prior art cannot achieve flow-through operations and dimensional positioning needs to be completed manually, and automated sawing and efficient production are achieved, which improves work efficiency and economic benefits.
Patent Information
- Application Number
- CN202421362069.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-14
AI Technical Summary
In the prior art, the cutting process of bar reinforcement raw materials cannot achieve flow-through operations, and the dimensional positioning needs to be completed manually, resulting in low work efficiency and low economic benefits.
A double-headed sawing device on the steel bar sawing wire production line is designed, including a gantry main frame, a fixed frame sawing main frame and a positioning mechanism. By driving the gear reduction motor, a horizontal wheel assembly and a saw-head reduction motor, an automated sawing and dimensional positioning of the steel bars are realized.
The assembly line production of steel bar sawing processing has been realized, the degree of automation of equipment has been improved, personnel investment has been reduced, production efficiency has been improved, and the industry has been promoted.
Smart Images
Figure CN222643114U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cutting bar steel bar raw materials, in particular to a double-head sawing device on a steel bar sawing and threading production line. Background Art
[0002] Bar steel bars are a commonly used structural material in construction to strengthen the strength of concrete structures. Due to different needs, bar steel bars usually need to be cut before leaving the factory. The cutting of bar steel bars is usually carried out using professional steel bar cutting machines. These cutting machines are equipped with appropriate knives and equipment to accurately and quickly cut steel bars of different diameters and lengths.
[0003] At present, small cutting machines are usually used to cut bar steel bar raw materials in China. The steel bar processing process cannot be streamlined. The size positioning during steel bar processing still needs to be completed manually, and the size positioning of automatic sawing cannot be achieved, which is time-consuming and labor-intensive. The work efficiency is slow and the economic benefits are not high. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a double-head sawing device on a steel bar sawing and threading production line that overcomes the above technical problems or at least partially solves the above problems.
[0005] The utility model is achieved in this way:
[0006] The utility model provides a double-head sawing device on a steel bar sawing and threading production line, comprising a gantry main frame, a fixed frame saw head main frame is installed on the right side of the gantry main frame,
[0007] A positioning mechanism, the positioning mechanism comprising:
[0008] A fixed frame saw head baffle assembly, wherein the fixed frame saw head baffle assembly is installed on the top of the fixed frame saw head main frame;
[0009] A fixed frame saw head clamping assembly, wherein the fixed frame saw head clamping assembly is mounted on the top of the fixed frame saw head main frame;
[0010] A gantry saw head clamping assembly is installed on the top of the gantry main frame.
[0011] In a preferred solution, a transverse walking wheel frame is slidably installed on the top of the gantry main frame, a transverse walking wheel assembly is provided on the side wall of the transverse walking wheel frame, a driving reduction motor is installed on the top of the transverse walking wheel frame, and the output end of the driving reduction motor is connected to the transverse walking wheel assembly.
[0012] In a preferred solution, a fixed frame saw head moving power source and a fixed frame saw head large plate moving lead screw are installed on the top of the fixed frame saw head main frame, a synchronous belt assembly is installed on the side wall of the fixed frame saw head main frame, and the output end of the fixed frame saw head moving power source is connected to the synchronous belt assembly.
[0013] In a preferred solution, a fixed frame saw head large plate moving guide rail is installed on the top of the fixed frame saw head main frame, and a saw head reduction motor is installed on the top of the transverse walking wheel frame and the fixed frame saw head main frame.
[0014] In a preferred solution, a saw head moving lead screw is installed on the top of the horizontal walking wheel frame and the fixed frame saw head main frame, and the two saw head moving lead screws are respectively connected to the output ends of two saw head reduction motors.
[0015] In a preferred solution, a saw head sliding guide rail is installed on the top of the fixed frame saw head main frame, a fixed frame circular saw assembly is sleeved inside the saw head sliding guide rail, and a fixed frame saw head front supporting wheel assembly is installed on the side wall of the fixed frame saw head main frame.
[0016] In a preferred solution, a gantry saw head circular saw assembly is installed on the side wall of the transverse walking wheel frame, and the gantry saw head circular saw assembly is sleeved inside the saw head sliding guide rail.
[0017] The utility model provides a double-head sawing device on a steel bar sawing and threading production line, and its beneficial effects include:
[0018] 1. By setting up the positioning mechanism, the assembly line production of steel bar sawing processing can be realized, which changes the traditional production method with good effect. It can be applied to a variety of steel bar processing equipment, effectively improve the degree of automation of equipment processing, reduce personnel input, improve production efficiency, and promote industry progress. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;
[0021] Figure 2 Provided for the implementation of the utility model Figure 1 A partial enlarged view of the middle A;
[0022] Figure 3 Provided for the implementation of the utility model Figure 1 A partial enlarged view of point B in the middle.
[0023] In the figure: 1. Gantry main frame; 2. Driving reduction motor; 3. Horizontal walking wheel assembly; 4. Gantry saw head clamping assembly; 5. Saw head reduction motor; 6. Saw head moving screw; 7. Saw head sliding guide rail; 8. Gantry saw head circular saw assembly; 9. Fixed frame saw head main frame; 10. Fixed frame saw head moving power source; 11. Synchronous belt assembly; 12. Fixed frame saw head large plate moving screw; 13. Fixed frame saw head large plate moving guide rail; 14. Fixed frame saw head clamping assembly; 15. Fixed frame circular saw assembly; 16. Fixed frame saw head front supporting wheel assembly; 17. Fixed frame saw head baffle assembly; 18. Horizontal walking wheel frame. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Example
[0026] Reference Figure 1-3The utility model provides a technical solution: a double-head sawing device on a steel bar sawing and threading production line, comprising a gantry main frame 1, a fixed frame saw head main frame 9 is installed on the right side of the gantry main frame 1, a positioning mechanism comprises a fixed frame saw head baffle assembly 17, a fixed frame saw head clamping assembly 14 and a gantry saw head clamping assembly 4, the fixed frame saw head baffle assembly 17 is installed on the top of the fixed frame saw head main frame 9, a horizontal walking wheel frame 18 is slidably installed on the top of the gantry main frame 1, a horizontal walking wheel assembly 3 is arranged on the side wall of the horizontal walking wheel frame 18, a driving reduction motor 2 is installed on the top of the horizontal walking wheel frame 18, the output end of the driving reduction motor 2 is connected to the horizontal walking wheel assembly 3, a fixed frame saw head moving power source 10 and a fixed saw head moving power source 10 are installed on the top of the fixed frame saw head main frame 9 The fixed frame saw head large plate moving screw 12, the side wall of the fixed frame saw head main frame 9 is installed with a synchronous belt assembly 11, the output end of the fixed frame saw head moving power source 10 is connected to the synchronous belt assembly 11, the top of the fixed frame saw head main frame 9 is installed with a fixed frame saw head large plate moving guide rail 13, the top of the horizontal walking wheel frame 18 and the fixed frame saw head main frame 9 are both installed with a saw head reduction motor 5, the top of the horizontal walking wheel frame 18 and the fixed frame saw head main frame 9 are both installed with a saw head moving screw 6, the two saw head moving screws 6 are respectively connected to the output ends of the two saw head reduction motors 5, the top of the fixed frame saw head main frame 9 is installed with a saw head sliding guide rail 7, the interior of the saw head sliding guide rail 7 is provided with a fixed frame circular saw assembly 15, and the side wall of the fixed frame saw head main frame 9 is installed with a fixed frame saw head large plate moving guide rail 13. The front supporting wheel assembly 16 of the fixed frame saw head and the side wall of the transverse walking wheel frame 18 are installed with a gantry saw head circular saw assembly 8, which is sleeved inside the saw head sliding guide rail 7. By setting a positioning mechanism, the gantry main frame 1 is the supporting unit of the gantry saw head assembly, the driving reduction motor 2 is the torque output unit for driving the movement of the transverse walking wheel assembly 3, the transverse walking wheel assembly 3 is the execution unit for driving the gantry saw head assembly to move, the gantry saw head clamping assembly 4 is the execution unit for clamping the steel bar when sawing the finished steel bar material, the saw head reduction motor 5 is the torque output unit for driving the gantry saw head circular saw assembly 8 to move, the saw head moving lead screw 6 is the holding unit for the movement of the two saw head assemblies, and the saw head sliding guide rail 7 is the pipe position unit for the movement of the two saw head assemblies. The gantry saw head circular saw assembly 8 is an execution unit for sawing finished steel bar materials and tailings, the fixed frame saw head main frame 9 is a supporting unit of the fixed frame saw head assembly, the fixed frame saw head moving power source 10 is a torque output unit for the fixed frame saw head assembly to slide left and right, the synchronous belt assembly 11 is a torque transmission unit for transmitting the rotational torque of the fixed frame saw head moving power source 10 to the fixed frame saw head large plate moving lead screw 12 to rotate it, the fixed frame saw head large plate moving lead screw 12 is a holding unit for the fixed frame saw head assembly to move, the fixed frame saw head large plate moving guide rail 13 is a pipe position unit for the fixed frame saw head assembly to move, the fixed frame saw head clamping assembly 14 is an execution unit for clamping the end of the steel bar raw material, and the fixed frame circular saw assembly 15 is an execution unit for sawing the end of the steel bar raw material,The front supporting wheel assembly 16 of the fixed frame saw head is a pipe unit for the steel bar raw material to travel to the fixed frame circular saw, the fixed frame saw head baffle assembly 17 is a pipe unit for the steel bar raw material to the sawing position, the fixed frame saw head clamping assembly 14 is installed on the top of the fixed frame saw head main frame 9, and the gantry saw head clamping assembly 4 is installed on the top of the gantry main frame 1. After the steel bar falls from the unloading rack into the first conveyor line, the conveyor line roller transports the steel bar through the front tugwheel assembly 16 of the fixed frame saw head and then moves forward. When the end of the steel bar contacts the baffle on the fixed frame saw head baffle assembly 17, the steel bar stops moving, and the driving reduction motor 2 starts to rotate, driving the horizontal walking wheel assembly 3 to rotate, and the horizontal walking wheel assembly 3 drives the gantry saw head assembly to move on the gantry main frame 1. When it moves to the appropriate position, the driving reduction motor 2 stops rotating, the gantry saw head assembly stops moving, and the fixed frame saw head moving power source 10 rotates, driving the synchronous belt assembly 11 to transmit the rotating force to the fixed frame saw head large plate moving screw 1 2, the fixed frame saw head large plate moving lead screw 12 rotates accordingly, driving the fixed frame saw head assembly to move along the direction of the fixed frame saw head large plate moving guide rail 13. When it moves to the appropriate position, the fixed frame saw head assembly stops moving, and the gantry saw head clamping assembly 4 extends downward and clamps the steel bar with the fixed frame saw head clamping assembly 14 at the same time. At this time, the saw head reduction motor 5 starts to rotate, and the saw head moving lead screw 6 rotates along with the rotation of the saw head reduction motor 5. The gantry saw head circular saw assembly 8 and the fixed frame circular saw assembly 15 move downward along the direction of the saw head sliding guide rail 7 at the same time, and the saw head extends downward to cut the steel bar, and the gantry saw head clamping assembly 4 and the fixed frame saw head clamping assembly 14 release the steel bar, and the clamping and saw head retract. The steel bar moves backward until it completely leaves the fixed frame saw head front supporting wheel assembly 16 to the first conveyor line to complete the steel bar sawing work, thereby realizing the streamlining of the steel bar processing process, and the size positioning of the steel bar processing does not need to be completed manually, thereby improving work efficiency.
[0027] Specifically, the working process or working principle of the double-head sawing device on the steel bar sawing and threading production line is as follows: when in use, after the steel bar falls from the discharge rack into the first conveyor line, the conveyor line roller transports the steel bar through the front tugwheel assembly 16 of the fixed frame saw head and then moves forward. When the end of the steel bar contacts the baffle plate on the fixed frame saw head baffle plate assembly 17, the steel bar stops moving, and the driving reduction motor 2 starts to rotate, driving the horizontal walking wheel assembly 3 to rotate, and the horizontal walking wheel assembly 3 drives the gantry saw head assembly to move on the gantry main frame 1. When it moves to the appropriate position, the driving reduction motor 2 stops rotating, the gantry saw head assembly stops moving, and at the same time, the fixed frame saw head moving power source 10 rotates, driving the synchronous belt assembly 11 to transmit the rotational force to the fixed frame saw head large plate moving screw 12, and the fixed frame saw head large plate moving wire The lever 12 rotates accordingly, driving the fixed frame saw head assembly to move in the direction of the fixed frame saw head large plate moving guide rail 13. When it moves to the appropriate position, the fixed frame saw head assembly stops moving, and the gantry saw head clamping assembly 4 extends downward and clamps the steel bar together with the fixed frame saw head clamping assembly 14. At this time, the saw head reduction motor 5 starts to rotate, and the saw head moving lead screw 6 rotates along with the rotation of the saw head reduction motor 5. The gantry saw head circular saw assembly 8 and the fixed frame circular saw assembly 15 move downward along the direction of the saw head sliding guide rail 7 at the same time, and the saw head extends downward to cut the steel bar. The gantry saw head clamping assembly 4 and the fixed frame saw head clamping assembly 14 release the steel bar, clamp and retract the saw head, and the steel bar moves backward until it completely leaves the fixed frame saw head front supporting wheel assembly 16 to the first conveyor line to complete the steel bar sawing work.
[0028] It should be noted that the driving reduction motor 2, the saw head reduction motor 5 and the fixed frame saw head moving power source 10 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.
Claims
1. A double-head sawing device on a steel bar sawing and threading production line, comprising a gantry main frame (1), a fixed frame saw head main frame (9) being installed on the right side of the gantry main frame (1), characterized in that: A positioning mechanism, the positioning mechanism comprising: A fixed frame saw head baffle assembly (17), wherein the fixed frame saw head baffle assembly (17) is installed on the top of the fixed frame saw head main frame (9); A fixed frame saw head clamping assembly (14), wherein the fixed frame saw head clamping assembly (14) is mounted on the top of the fixed frame saw head main frame (9); A gantry saw head clamping assembly (4), wherein the gantry saw head clamping assembly (4) is installed on the top of the gantry main frame (1).
2. The double-head sawing device on the steel bar sawing and threading production line according to claim 1 is characterized in that: A transverse walking wheel frame (18) is slidably mounted on the top of the gantry main frame (1), a transverse walking wheel assembly (3) is arranged on the side wall of the transverse walking wheel frame (18), a driving reduction motor (2) is mounted on the top of the transverse walking wheel frame (18), and an output end of the driving reduction motor (2) is connected to the transverse walking wheel assembly (3).
3. The double-head sawing device on the steel bar sawing and threading production line according to claim 2 is characterized in that: A fixed frame saw head moving power source (10) and a fixed frame saw head large plate moving lead screw (12) are installed on the top of the fixed frame saw head main frame (9), a synchronous belt assembly (11) is installed on the side wall of the fixed frame saw head main frame (9), and the output end of the fixed frame saw head moving power source (10) is connected to the synchronous belt assembly (11).
4. The double-head sawing device on the steel bar sawing and threading production line according to claim 3 is characterized in that: A fixed frame saw head large plate moving guide rail (13) is installed on the top of the fixed frame saw head main frame (9), and a saw head reduction motor (5) is installed on the top of the horizontal walking wheel frame (18) and the fixed frame saw head main frame (9).
5. The double-head sawing device on the steel bar sawing and threading production line according to claim 4 is characterized in that: The tops of the horizontal walking wheel frame (18) and the fixed frame saw head main frame (9) are both equipped with saw head moving screws (6), and the two saw head moving screws (6) are respectively connected to the output ends of the two saw head reduction motors (5).
6. The double-head sawing device on the steel bar sawing and threading production line according to claim 5, characterized in that: A saw head sliding guide rail (7) is installed on the top of the fixed frame saw head main frame (9), a fixed frame circular saw assembly (15) is sleeved inside the saw head sliding guide rail (7), and a fixed frame saw head front supporting wheel assembly (16) is installed on the side wall of the fixed frame saw head main frame (9).
7. A double-head sawing device for a steel bar sawing and threading production line according to claim 6, characterized in that: A gantry saw head circular saw assembly (8) is installed on the side wall of the transverse walking wheel frame (18), and the gantry saw head circular saw assembly (8) is sleeved inside the saw head sliding guide rail (7).