Integrated machining device for reinforcing steel bars

Abstract

The invention relates to the technical field of reinforcing steel bar machining devices, in particular to an integrated reinforcing steel bar machining device which comprises a rack, a thread rolling device, a cutting device and a clamping mechanism are arranged on the rack, a power device matched with the thread rolling device is fixedly arranged on the rack, an output shaft of the power device is fixedly connected with a lead screw, and the lead screw is fixedly connected with the cutting device. A screw rod is arranged on the rack, a moving table in threaded connection with the screw rod is arranged on the rack in a sliding mode, the clamping mechanism is arranged on the moving table, a collecting box is arranged in the rack, a collecting hopper matched with the thread rolling device is arranged on the rack, the cutting device is arranged on the collecting hopper, an opening is formed in the collecting box, and the cutting device is arranged on the collecting hopper. A flattening mechanism matched with the opening is arranged in the machine frame, chippings and leftover materials are collected through the collecting hopper and conveyed into the collecting box in a unified mode, the chippings and the leftover materials accumulated in the collecting box are flattened through the flattening mechanism, and the leftover materials are prevented from being stacked into piles.

Description

Technical Field

[0001] The present invention relates to the technical field of steel bar processing devices, and in particular to an integrated steel bar processing device. Background Art

[0002] Rebar sleeve, also known as rebar joint: a connector used to connect rebars and having an internal thread corresponding to the thread head thread. A simple construction process: the ends of the rebars are processed into straight threads by rolling, and the two rebars are connected to each other with the corresponding connecting sleeves. It is a rebar connecting sleeve technology that uses rib stripping and rolled straight threads to connect rebars. Its structural principle is to use a cutting method to strip off a part of the longitudinal ribs and transverse ribs at the ends of the rebars to be connected, and then directly roll them into ordinary straight threads, and then connect them with special straight thread rebar connecting sleeves to form a rebar connection with good mechanical properties, safe and reliable connection, and convenient connection.

[0003] In order to reduce the difficulty of operation, cutting, threading and grinding are usually integrated into one. For example, Chinese patent announcement number CN217143369U discloses "an integrated steel bar processing device", which combines the three processes of steel bar cutting, threading and grinding, provides convenient operation conditions, and effectively solves the drawbacks of traditional processes from the root. The operation is simple and down-to-earth, practical and quick to solve problems, while improving quality, it can effectively save construction time, save labor grinding costs and avoid material waste. The integrated processing construction process of steel bar cutting and threading is used to process straight threaded wire heads. The cross-section of the steel bar joint is flat, and it is polished flat after threading, which can achieve rapid installation, ensure the qualified rate of joint connection quality, save labor grinding costs and avoid material waste. It is easy to operate and greatly saves operation time and difficulty;

[0004] However, in actual use, cutting, threading and grinding will generate a large amount of debris and scraps, and the splashing of debris and scraps not only pollutes the environment, but also increases the difficulty of recycling the debris and scraps, resulting in a waste of resources. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that cutting, threading and grinding will generate a large amount of debris and scraps, which not only pollutes the environment, but also increases the difficulty of recycling and causes waste of resources, and proposes an integrated steel bar processing device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A steel bar integrated processing device is designed, including a frame, a thread rolling device, a cutting device and a clamping mechanism are arranged on the frame, a power device matched with the thread rolling device is fixedly arranged on the frame, an output shaft of the power device is fixedly connected with a screw rod, a movable platform threadably connected with the screw rod is slidably arranged on the frame, the clamping mechanism is arranged on the movable platform, a collecting box is arranged in the frame, a collecting hopper matched with the thread rolling device is arranged on the frame, the cutting device is arranged on the collecting hopper, the output end of the collecting hopper passes through the frame and corresponds to the collecting box, a leakage trough corresponding to the collecting box is arranged on the frame, an opening is arranged on the collecting box, and a flattening mechanism matched with the opening is arranged in the frame.

[0008] Furthermore, the flattening mechanism includes a push plate matched with the opening, a push rod is fixedly provided on one side of the push plate, and the push rod is dynamically connected to the screw rod through a transmission mechanism.

[0009] Furthermore, a threaded hole is provided on the push rod, a screw is threadedly connected to the push rod through the threaded hole, the screw is rotatably connected to the frame, and a bearing seat rotatably connected to the screw is fixedly arranged on the frame.

[0010] Furthermore, the transmission mechanism includes a gear transmission assembly and a synchronous transmission assembly dynamically connected thereto, the synchronous transmission assembly is dynamically connected to the screw rod, and the gear transmission assembly is dynamically connected to the screw rod.

[0011] Furthermore, the synchronous transmission assembly includes a transmission shaft rotatably connected to the frame, and driving members are fixedly provided on the transmission shaft and the screw rod, and a transmission member for synchronous transmission is provided between the two driving members.

[0012] Furthermore, the gear transmission assembly includes two transmission gears meshing with each other, and the two transmission gears are respectively fixed on the transmission shaft and the screw rod.

[0013] Furthermore, the clamping mechanism comprises a mounting platform, on which two clamping members are arranged, and one side of the mounting platform is provided with a hand wheel that matches with the two clamping members.

[0014] Furthermore, a slide groove is provided on the mounting platform, and the two clamping members are slidably arranged in the slide groove. A double-headed screw matched with the hand wheel is rotatably arranged in the slide groove, and the double-headed screw is threadedly connected with the two clamping members.

[0015] Furthermore, a guide column is fixedly provided on the collecting hopper, the guide column is slidably connected to the cutting device, and a spring is provided between the cutting device and the collecting hopper.

[0016] Furthermore, a baffle matched with the collection box is fixedly arranged in the frame, and a positioning pin matched with the collection box is movably inserted on the frame.

[0017] The invention provides an integrated steel bar processing device, which has the following beneficial effects:

[0018] In the present invention, the debris and scraps generated during the cutting, threading and grinding process are collected by a collecting hopper and uniformly transported to a collection box, which is convenient for unified recycling and reuse, and effectively avoids environmental pollution;

[0019] Secondly, in the present invention, a flattening mechanism is provided to flatten the debris and scraps accumulated in the collection box, thereby preventing the scraps from piling up and causing uneven distribution of the debris and scraps inside the collection box, so that the storage space of the collection box can be effectively utilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a steel bar integrated processing device proposed by the present invention;

[0021] Figure 2 It is a structural schematic diagram of the collection box of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the hand wheel of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the ejector rod of the present invention;

[0024] Figure 5 It is a schematic diagram of the enlarged structure of region A of the present invention.

[0025] In the figure: 1. frame; 11. power device; 111. screw rod; 12. leakage trough; 13. baffle; 14. positioning pin; 2. thread rolling device; 3. cutting device; 4. clamping mechanism; 41. mounting table; 42. clamping member; 43. hand wheel; 44. slideway; 45. double-headed screw; 5. moving table; 6. collecting box; 7. collecting hopper; 71. guide column; 72. spring; 8. flattening mechanism; 81. push plate; 82. push rod; 83. screw rod; 9. transmission mechanism; 91. gear transmission assembly; 911. transmission gear; 92. synchronous transmission assembly; 921. transmission shaft; 922. driving member; 923. transmission member. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-5 A steel bar integrated processing device comprises a frame 1, on which a thread rolling device 2, a cutting device 3 and a clamping mechanism 4 are arranged, a power device 11 matched with the thread rolling device 2 is fixedly arranged on the frame 1, an output shaft of the power device 11 is fixedly connected with a screw rod 111, a movable platform 5 threadedly connected with the screw rod 111 is slidably arranged on the frame 1, the clamping mechanism 4 is arranged on the movable platform 5, a collecting box 6 is arranged in the frame 1, a collecting hopper 7 matched with the thread rolling device 2 is arranged on the frame 1, the cutting device 3 is arranged on the collecting hopper 7, the output end of the collecting hopper 7 passes through the frame 1 and corresponds to the collecting box 6, a leakage trough 12 corresponding to the collecting box 6 is arranged on the frame 1, an opening is arranged on the collecting box 6, and a flattening mechanism 8 matched with the opening is arranged in the frame 1.

[0028] In the present invention, the debris and scraps generated during the cutting, threading and grinding processes are collected by the collecting hopper 7 and uniformly transported to the collecting box 6, which is convenient for unified recycling and reuse and effectively avoids environmental pollution. The debris and scraps accumulated in the collecting box 6 are flattened by the flattening mechanism 8 to avoid the scraps from piling up and to prevent the pointed tops of the pile from clogging the output end of the collecting hopper 7, resulting in uneven distribution of the debris and scraps inside the collecting box 6, so that the storage space of the collecting box 6 can be effectively utilized. At the same time, it can also prevent the pointed tops of the pile from clogging the output end of the collecting hopper 7. A leakage trough 12 is set to collect some of the splashed debris. In some embodiments, a brush is provided on the movable table 5 to sweep the splashed debris into the leakage trough 12.

[0029] Furthermore, in this embodiment, the flattening mechanism 8 includes a push plate 81 that cooperates with the opening, and a push rod 82 is fixedly provided on one side of the push plate 81. The push rod 82 and the screw rod 111 are dynamically connected through a transmission mechanism 9. When the screw rod 111 rotates, the push rod 82 and the push plate 81 are driven to move to flatten the deposits in the collection box 6.

[0030] In this embodiment, a threaded hole is provided on the push rod 82, and a screw 83 is threadedly connected to the push rod 82 through the threaded hole. The screw 83 is rotatably connected to the frame 1, and a bearing seat rotatably connected to the screw 83 is fixedly provided on the frame 1. When the screw 83 rotates, it will drive the push rod 82 and the push plate 81 to move, and the upper end of the push plate 81 is in contact with the frame 1, effectively preventing the push plate 81 and the push rod 82 from rotating.

[0031] Furthermore, in the present embodiment, the transmission mechanism 9 includes a gear transmission assembly 91 and a synchronous transmission assembly 92 which is power-connected thereto. The synchronous transmission assembly 92 is power-connected to the screw rod 111, and the gear transmission assembly 91 is power-connected to the screw rod 83. The gear transmission assembly 91 is transmitted through the synchronous transmission assembly 92, and the power of the synchronous transmission assembly 92 is transmitted to the screw rod 83 through the gear transmission assembly 91, thereby driving the screw rod 83 to rotate.

[0032] In this embodiment, the synchronous transmission assembly 92 includes a transmission shaft 921 rotatably connected to the frame 1, and a driving member 922 is fixedly provided on the transmission shaft 921 and the screw rod 111. A synchronous transmission member 923 is provided between the two driving members 922. The driving member 922 is a synchronous pulley or sprocket, and the transmission member 923 is a corresponding synchronous belt or chain.

[0033] It should be noted that, in the present embodiment, the gear transmission assembly 91 includes two mutually meshing transmission gears 911, and the two transmission gears 911 are respectively fixedly arranged on the transmission shaft 921 and the screw 83. When the screw 111 rotates, the transmission shaft 921 is driven to rotate accordingly through the synchronous transmission assembly 92, and the transmission shaft 921 drives the screw 83 to rotate in the opposite direction, so that the moving directions of the movable platform 5 and the push plate 81 are opposite. When processing the steel bars, the movable platform 5 moves forward and the push plate 81 moves backward to block the opening of the collection box 6. During processing, the debris enters the collection box 6 along the collecting hopper 7 for collection. When the processing is completed, the movable platform 5 moves backward and the push plate 81 moves forward to flatten the material in the collection box 6, and the cycle is repeated to prevent material accumulation.

[0034] In addition, in this embodiment, the clamping mechanism 4 includes a mounting platform 41, on which two clamping members 42 are arranged, and one side of the mounting platform 41 is provided with a handwheel 43 that cooperates with the two clamping members 42. The movement of the two clamping members 42 is controlled by rotating the handwheel 43. When clamping the steel bars, the two clamping members 42 can move relative to each other to clamp the steel bars.

[0035] In detail, in this embodiment, a slide groove 44 is provided on the mounting platform 41, and two clamping members 42 are slidably arranged in the slide groove 44. A double-headed screw 45 cooperating with the hand wheel 43 is rotatably arranged in the slide groove 44. The double-headed screw 45 is threadedly connected with the two clamping members 42. When the hand wheel 43 rotates, the double-headed screw 45 rotates to drive the two clamping members 42 to move toward or away from each other.

[0036] In some embodiments, a guide column 71 is fixedly provided on the collecting hopper 7, and the guide column 71 is slidably connected to the cutting device 3. The cutting device 3 is a grinding wheel cutting device. A spring 72 is provided between the cutting device 3 and the collecting hopper 7. When the steel bars are cut, the cutting device 3 is pressed down for cutting or grinding, and the cutting device 3 is reset by the spring 72.

[0037] In more detail, in this embodiment, a baffle 13 cooperating with the collection box 6 is fixedly provided in the frame 1, and a positioning pin 14 cooperating with the collection box 6 is movably inserted on the frame 1. The baffle 13 prevents the collection box 6 from being misaligned with the output end of the collecting hopper 7 and the leakage trough 12 during installation, and the positioning pin 14 prevents the collection box 6 from being pushed by the flattening mechanism 8.

[0038] Working mode: When working, the debris and scraps generated during the cutting, threading and grinding processes are collected through the collecting hopper 7 and transported to the collecting box 6. When processing the steel bars, the screw 111 drives the movable table 5 to move forward, and the synchronous transmission assembly 92 and the gear transmission assembly 91 cooperate so that the rotation direction of the screw 83 is opposite to the rotation direction of the screw 111, and the push plate 81 moves backward to block the opening of the collecting box 6. During processing, the debris enters the collecting box 6 along the collecting hopper 7 for collection. When the processing is completed, the movable table 5 moves backward and the push plate 81 moves forward to flatten the material in the collecting box 6, and the cycle is repeated to prevent material accumulation.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel bar integrated processing device, comprising a frame (1), characterized in that: The frame (1) is provided with a thread rolling device (2), a cutting device (3) and a clamping mechanism (4); a power device (11) matched with the thread rolling device (2) is fixedly provided on the frame (1); an output shaft of the power device (11) is fixedly connected with a screw rod (111); a moving platform (5) threadedly connected with the screw rod (111) is slidably provided on the frame (1); the clamping mechanism (4) is provided on the moving platform (5); a collecting mechanism (1) is provided in the frame (1). The frame (1) is provided with a collecting hopper (7) which cooperates with the thread rolling device (2), the cutting device (3) is arranged on the collecting hopper (7), the output end of the collecting hopper (7) passes through the frame (1) and corresponds to the collecting box (6), the frame (1) is provided with a leakage trough (12) corresponding to the collecting box (6), the collecting box (6) is provided with an opening, and the frame (1) is provided with a flattening mechanism (8) which cooperates with the opening.

2. The steel bar integrated processing device according to claim 1, characterized in that: The flattening mechanism (8) comprises a push plate (81) matched with the opening, a push rod (82) is fixedly provided on one side of the push plate (81), and the push rod (82) is dynamically connected to the screw rod (111) via a transmission mechanism (9).

3. The steel bar integrated processing device according to claim 2, characterized in that: The push rod (82) is provided with a threaded hole, and the push rod (82) is threadedly connected to a screw rod (83) through the threaded hole. The screw rod (83) is rotatably connected to the frame (1), and a bearing seat rotatably connected to the screw rod (83) is fixedly arranged on the frame (1).

4. The steel bar integrated processing device according to claim 3, characterized in that: The transmission mechanism (9) comprises a gear transmission assembly (91) and a synchronous transmission assembly (92) dynamically connected thereto, wherein the synchronous transmission assembly (92) is dynamically connected to the screw rod (111), and the gear transmission assembly (91) is dynamically connected to the screw rod (83).

5. The steel bar integrated processing device according to claim 4, characterized in that: The synchronous transmission assembly (92) comprises a transmission shaft (921) rotatably connected to the frame (1), a driving member (922) is fixedly arranged on the transmission shaft (921) and the screw rod (111), and a transmission member (923) for synchronous transmission is arranged between the two driving members (922).

6. The steel bar integrated processing device according to claim 5, characterized in that: The gear transmission assembly (91) comprises two transmission gears (911) meshing with each other, and the two transmission gears (911) are respectively fixedly arranged on the transmission shaft (921) and the screw rod (83).

7. The steel bar integrated processing device according to claim 1, characterized in that: The clamping mechanism (4) comprises a mounting platform (41), two clamping members (42) are arranged on the mounting platform (41), and a hand wheel (43) matching with the two clamping members (42) is arranged on one side of the mounting platform (41).

8. The steel bar integrated processing device according to claim 7, characterized in that: The mounting platform (41) is provided with a slide groove (44), and the two clamping members (42) are both slidably arranged in the slide groove (44). A double-headed screw (45) cooperating with the hand wheel (43) is rotatably arranged in the slide groove (44), and the double-headed screw (45) is threadedly connected to the two clamping members (42).

9. The steel bar integrated processing device according to claim 1, characterized in that: A guide column (71) is fixedly arranged on the collecting hopper (7), the guide column (71) is slidably connected to the cutting device (3), and a spring (72) is arranged between the cutting device (3) and the collecting hopper (7).

10. The steel bar integrated processing device according to claim 1, characterized in that: A baffle (13) matching the collection box (6) is fixedly arranged inside the frame (1), and a positioning pin (14) matching the collection box (6) is movably inserted on the frame (1).

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