Unequal-length steel bar group cutting die device
By designing a cutting mold device for unequal-length steel bars, and using a motor-driven module to achieve precise positioning and cutting of the steel bars, the problems of steel bar cutting consistency and safety are solved, and production efficiency is improved.
Patent Information
- Application Number
- CN202520263341.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-19
AI Technical Summary
Current technologies cannot maintain consistency in rebar cutting, and manual cutting poses safety risks.
Design a cutting mold device for unequal-length steel bars, including a base, guide rail, vertical and horizontal moving modules and cutting components, which achieves precise positioning and cutting of steel bars through motor drive.
This achieved high consistency in rebar cutting and improved worker safety, thus increasing production efficiency.
Smart Images
Figure CN223862741U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting equipment technology, specifically to a cutting mold device for unequal-length steel bar groups. Background Technology
[0002] Reinforcing bars refer to steel materials used in reinforced concrete and prestressed reinforced concrete. Their cross-section is usually circular, sometimes square with rounded corners, and they are classified as plain round bars, ribbed bars, and twisted bars. Reinforcing bars for reinforced concrete refer to straight or coiled steel materials used for reinforcing concrete. They are divided into plain round bars and deformed bars. The cutting length of reinforcing bars should be comprehensively considered based on the dimensions of the component, the thickness of the concrete cover, the bending adjustment value of the reinforcing bars, and the additional length added by the hooks.
[0003] In existing technologies, steel bars are mostly cut using handheld electric saws. However, manual cutting cannot maintain consistency, and handheld electric saws pose a danger that could injure workers. Therefore, there is an urgent need to design a cutting mold device for steel bars of unequal lengths. Utility Model Content
[0004] The main purpose of this utility model is to provide a cutting mold device for unequal-length steel bars to overcome the problems existing in the prior art.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] A cutting mold device for unequal-length steel bars includes a base, a guide rail on the base, a vertical moving module on the guide rail, a horizontal moving module at the top of the vertical moving module, and a cutting component connected to the bottom of the horizontal moving module.
[0007] The vertical movement module includes a pulley, a drive wheel, a support plate, and a first motor. The pulley is slidably mounted on the guide rail and connected to the support plate by fixing screws. The first motor is fixedly mounted on the side of the support plate. The drive wheel is slidably mounted on the guide rail and connected to the output end of the first motor. The first motor drives the drive wheel to slide on the guide rail, thereby moving the horizontal movement module and the cutting assembly along the front-back direction of the base. The horizontal movement module is used to move the cutting assembly along the left-right direction of the base.
[0008] Furthermore, the lateral movement module includes an upper guide rail and a second motor. The upper guide rail is fixedly installed on the top of the two support plates, and the second motor slides left and right on the upper guide rail via rollers.
[0009] Furthermore, the cutting assembly includes a rotary motor and cutting saw teeth. The rotary motor is mounted to the bottom of the second motor via a connector, and the cutting saw teeth are mounted at the output end of the rotary motor.
[0010] Furthermore, one end of the base is provided with a limiting block and the other end is provided with a fixing block. The limiting block is provided with multiple pre-drilled holes for steel bars of different sizes, and the end of the fixing block is provided with a limiting rod.
[0011] Furthermore, support legs are provided at the four corners of the bottom of the base.
[0012] Furthermore, a control module is provided in the middle of the support leg. The control module includes a power module and a controller. The first motor, the second motor, the rotary motor, and the power module are all electrically connected to the controller.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] By setting vertical and horizontal movement modules, the position of the cutting component can be adjusted. The cutting component is used to cut the steel bars to the same length, ensuring the consistency of the cut and the safety of the operators during the cutting process. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0016] Figure 2 This is a structural schematic diagram of the vertical moving module, the horizontal moving module, and the cutting component of this utility model.
[0017] Figure 3 This is a schematic diagram of the base structure of this utility model.
[0018] Figure 4 This is a schematic diagram of the lateral movement module structure of this utility model.
[0019] Explanation of reference numerals in the attached diagram: 1. Base; 2. Pulley; 3. Guide rail; 4. Rebar pre-drilled hole; 5. Control module; 6. Support plate; 7. Upper guide rail; 8. Second motor; 9. First motor; 10. Cutting saw teeth; 11. Fixing screw; 12. Limiting rod; 13. Fixing block. Detailed Implementation
[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0021] Combination Figures 1 to 4This embodiment provides a cutting mold device for unequal length steel bars, including a base 1, a guide rail 3 on the base 1, a vertical moving module on the guide rail 3, a horizontal moving module at the top of the vertical moving module, and a cutting component connected to the bottom of the horizontal moving module.
[0022] The vertical movement module includes a pulley 2, a drive wheel (not shown in the figure), a support plate 6, and a first motor 9. The pulley 2 is slidably mounted on the guide rail 3 and connected to the support plate 6 by fixing screws 11. The first motor 9 is fixedly mounted on the side of the support plate 6. The drive wheel is slidably mounted on the guide rail 3 and connected to the output end of the first motor 9. The first motor 9 drives the drive wheel to slide on the guide rail 3, which is used to drive the horizontal movement module and the cutting component to move along the front-back direction of the base 1. The horizontal movement module is used to drive the cutting component to move along the left-right direction of the base 1.
[0023] In this embodiment, the lateral movement module includes an upper guide rail 7 and a second motor 8. The upper guide rail 7 is fixedly installed on the top of two support plates 6, and the second motor 8 drives built-in rollers to slide left and right on the upper guide rail 7. The cutting assembly includes a rotary motor and cutting saw teeth 10. The rotary motor is installed at the bottom of the second motor 8 through a connector, and the cutting saw teeth 10 are installed at the output end of the rotary motor.
[0024] In this embodiment, a limiting block is provided at one end of the base 1, and a fixing block 13 is provided at the other end. The limiting block has multiple pre-drilled holes 4 for steel bars of different sizes, and the end of the fixing block 13 is provided with a limiting rod 12. Specifically, the steel bars are conveyed and pass through the pre-drilled holes 4. The cutting saw teeth 10, together with the guide rail 3 and the upper guide rail 7, move the steel bars to a suitable position and then cut them. The limiting rod 12 limits the steel bars. The pre-drilled holes 4 have a shielding and protective function for sparks and a function for collecting waste and dust, reducing the impact of dust on the air. After cutting, the support half 6 is moved so that the waste on the base 1 can be cleaned.
[0025] In this embodiment, support legs are provided at the four corners of the bottom of the base 1.
[0026] In this embodiment, a control module 5 is provided in the middle part of the support leg. The control module 5 includes a power module and a controller. The first motor 9, the second motor 8, the rotary motor, and the power module are all electrically connected to the controller.
[0027] When operators need to cut steel bars of different lengths, they first input the length and model of the steel bars to be cut through the controller in the control module 5, and then input the desired length of the steel bars. The steel bars to be cut are placed under the limit rod 12 and continue to move towards the reserved steel bar hole 4. Multiple steel bars of different sizes are placed in the reserved steel bar hole 4. Then the controller starts the first motor 9, which drives the drive wheel to rotate, causing the drive wheel and pulley 2 to move on the guide rail 3. This drives the support plate 6, the upper guide rail 7, the second motor 8, and the cutting component to move back and forth until they reach the designated position (the distance of movement is determined according to the desired length of the steel bars to be cut). Then the controller starts the second motor 8, which drives the cutting component to move left and right. After moving to the appropriate position, the controller starts the rotary motor, which drives the cutting saw teeth 10 to rotate, thereby cutting the steel bars.
[0028] This invention enables the cutting component to cut steel bars to the same length, allowing for continuous cutting operations, thus improving production efficiency and ensuring the safety of workers during the cutting process.
[0029] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.
Claims
1. A cutting mold device for unequal-length steel bars, characterized in that, Includes a base (1), on which a guide rail (3) is provided, on which a vertical moving module is provided, at the top of which a horizontal moving module is provided, and at the bottom of which a cutting component is connected; The vertical movement module includes a pulley (2), a drive wheel, a support plate (6), and a first motor (9). The pulley (2) is slidably disposed on the guide rail (3) and connected to the support plate (6) by a fixing screw (11). The first motor (9) is fixedly disposed on the side of the support plate (6). The drive wheel is slidably disposed on the guide rail (3) and connected to the output end of the first motor (9). The first motor (9) drives the drive wheel to slide on the guide rail (3) to drive the horizontal movement module and the cutting assembly to move along the front-back direction of the base (1). The horizontal movement module is used to drive the cutting assembly to move along the left-right direction of the base (1).
2. The unequal-length steel bar cutting mold device as described in claim 1, characterized in that, The lateral movement module includes an upper guide rail (7) and a second motor (8). The upper guide rail (7) is fixedly installed on the top of the two support plates (6), and the second motor (8) slides left and right on the upper guide rail (7) via rollers.
3. The unequal-length steel bar cutting mold device as described in claim 2, characterized in that, The cutting assembly includes a rotary motor and cutting saw teeth (10). The rotary motor is mounted on the bottom of the second motor (8) via a connector, and the cutting saw teeth (10) are mounted on the output end of the rotary motor.
4. The unequal-length rebar cutting mold device as described in claim 1, characterized in that, The base (1) has a limiting block at one end and a fixing block (13) at the other end. The limiting block has multiple steel bar reserved holes (4) of different sizes. The fixing block (13) has a limiting rod (12) at its end.
5. The unequal-length steel bar cutting mold device as described in claim 3, characterized in that, The base (1) is provided with support legs at the four corners of its bottom.
6. The unequal-length steel bar cutting mold device as described in claim 5, characterized in that, The middle part of the support leg is provided with a control module (5), which includes a power module and a controller. The first motor (9), the second motor (8), the rotary motor, and the power module are all electrically connected to the controller.