Steel bar cut-off machine convenient to bundle
By designing an automatic rebar cutting machine that collects and bundles rebars, and utilizing components such as motors and hydraulic rods, the automatic collection and bundling of rebars is achieved. This solves the problems of scattered rebar distribution and low efficiency of manual collection in existing technologies, and improves work efficiency and safety.
Patent Information
- Application Number
- CN202520433487.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-13
AI Technical Summary
The rebar cut by existing rebar cutting machines is scattered and heavy, and manual collection is inefficient and poses safety hazards.
Design a rebar cutting machine that facilitates binding. It uses components such as a motor, hydraulic rod, and electric push rod to realize the automatic collection, compression and binding of rebars. The automatic binding of rebars is completed by winding the wire and cutting the wire with a cutting blade.
It improves the efficiency of rebar tying, reduces labor costs, lowers safety risks, and ensures the strength and convenience of tying.
Smart Images
Figure CN223803893U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cutting-off machine technical field especially relates to a steel bar cutting-off machine convenient to bundle. BACKGROUND
[0002] Steel bar cutting-off machine is a kind of mechanical equipment for cutting steel bar on construction site. It is usually used to cut steel bar into the length required to bundle and reinforce in concrete structure, and steel bar cutting-off machine can be manually, electrically or hydraulically driven, and it usually has the ability of fast and accurate cutting of steel bar.
[0003] Generally, steel bar cutting-off machine will place the cut steel bar scattered at the discharge port after completing the cutting work, and then the scattered steel bar needs to be collected manually and transported to a special bundling machine for bundling.
[0004] However, there are the following problems in real life: the steel bar cut by the steel bar cutting machine is generally heavy and scattered, and it is inefficient to collect and transport the steel bar to a special bundling machine by manpower, and the steel bar is likely to rebound when falling, so it is dangerous to approach it, which may cause harm to the personal safety of the workers. Therefore, a steel bar cutting-off machine convenient to bundle is provided to overcome the above-mentioned defects. SUMMARY
[0005] The utility model aims at solving the shortcomings in the prior art and provides a steel bar cutting-off machine convenient to bundle.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel bar cutting-off machine convenient to bundle, comprising a shell, a cutting-off machine body is fixedly connected on one side of the shell, a control panel is fixedly connected on the other side of the shell, a discharge port is formed on the other side of the shell, a first motor is fixedly connected on the other side of the shell, a connecting rod is fixedly connected on the output end of the first motor, a first electric push rod is fixedly connected on the bottom of the connecting rod, a conveying track is arranged on the bottom end of the inner side of the shell, an inlet is formed on the top end of the shell, an extrusion cylinder is arranged below the inlet, a first hydraulic rod is fixedly connected on one side of the extrusion cylinder, a sliding block is fixedly connected on the other end of the first hydraulic rod, and a second hydraulic rod is fixedly connected on the top end of the sliding block.
[0007] As a further description of the above technical scheme: the number of extrusion cylinders is two, the inner side of the shell is slidably connected on one side of the sliding block, and the top end of the second hydraulic rod is fixedly connected with the top end of the inner side of the shell, so as to indirectly control the lifting and opening and closing of the extrusion cylinder by the cooperation between the first hydraulic rod and the second hydraulic rod.
[0008] As a further description of the above technical scheme: one end of the first electric push rod is fixedly connected with a second motor, an output shaft of the second motor is slidingly connected with a wire reel, and the top of the output shaft of the second motor is screwedly connected with a fixing piece.
[0009] As a further description of the above technical scheme: the front side inside the shell is fixedly connected with a second electric push rod, one end of the second electric push rod is fixedly connected with a rotating seat, and the top of the rotating seat is rotatably connected with a rotating block, so that the two rotating seats are brought into contact through the second electric push rod, and the wound wire is clamped.
[0010] As a further description of the above technical scheme: the rotating block is provided with a cutting knife and a groove matched with the cutting knife on one side, respectively, and the bottom end inside the rotating seat is fixedly connected with a third motor, so that the rotating seat is cut off and wound while clamping the wire through the cutting knife.
[0011] As a further description of the above technical scheme: the bottom of the other side inside the shell is fixedly connected with a third electric push rod, and one end of the third electric push rod is fixedly connected with a connecting block, so as to indirectly control the extension and contraction through the third electric push rod.
[0012] As a further description of the above technical scheme: the bottom end of the connecting block is fixedly connected with a bidirectional motor, the output end of the bidirectional motor is fixedly connected with a threaded rod, and the threaded rod is screwedly connected with a clamping block, so as to rotate the threaded rod through the rotation of the bidirectional motor, and then clamp the wire through the clamping block.
[0013] The utility model has the advantages of:
[0014] The steel bar cutting machine convenient to bundle designed by the utility model has the advantages that: the first motor, the connecting rod, the wire reel and other components are combined through design cooperation, the first end of the wire is clamped through the clamping block first, the wire reel is driven to wind the collected steel bars through the rotation of the first motor, the wire is cut through the cutting knife, and the bundle of the two ends of the wound wire is completed through rotation, so that the machine replaces manual work, the work efficiency is improved, and the manual cost is reduced.
[0015] The steel bar cutting machine convenient to bundle is simple and convenient, effectively improves work efficiency, reduces manual intervention, and avoids the possibility of danger caused by steel bar falling to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is whole structure schematic diagram of the utility model;
[0017] Figure 2 It is sectional structure schematic diagram of the utility model shell;
[0018] Figure 3 It is first motor structure schematic diagram of the utility model;
[0019] Figure 4 It is clamping block structure schematic diagram of the utility model;
[0020] Figure 5 It is cutting knife structure schematic diagram of the utility model;
[0021] Figure 6 It is bidirectional motor structure schematic diagram of the utility model;
[0022] Figure 7 It is first motor structure schematic diagram of the utility model;
[0023] Figure 8 It is iron wire roll structure schematic diagram of the utility model.
[0024] Legend:
[0025] 1, cutting machine body; 2, shell; 3, discharge port; 4, first motor; 5, extrusion cylinder; 6, first hydraulic rod; 7, sliding block; 8, second hydraulic rod; 9, conveying track; 10, connecting rod; 11, first electric push rod; 12, second motor; 13, iron wire roll; 14, second electric push rod; 15, third electric push rod; 16, rotating block; 17, cutting knife; 18, clamping block; 19, rotating seat; 20, third motor; 21, bidirectional motor; 22, connecting block; 23, threaded rod; 24, control panel; 25, inlet; 26, fixed part. DETAILED DESCRIPTION
[0026] Reference Figures 1-8The utility model provides a steel bar cutting machine convenient to bundle, it includes shell 2, the one side welding of shell 2 has cutting machine body 1, the other side of shell 2 is fixed with control panel 24 through screw, the other side of shell 2 is equipped with discharge gate 3, the other side of shell 2 is fixed with first motor 4 through screw, the output of first motor 4 is welded with connecting rod 10, the bottom of connecting rod 10 is welded with first electric push rod 11, the bottom of shell 2 inside is provided with conveyer track 9, the top of shell 2 is equipped with inlet 25, the below of inlet 25 is provided with extruding cylinder 5, the one side welding of extruding cylinder 5 has first hydraulic rod 6, the other end of first hydraulic rod 6 is welded with sliding block 7, the top of sliding block 7 is welded with second hydraulic rod 8, through the one end of iron wire clamping by clamping block 18, again through the rotation of first motor 4 drive iron wire roll 13 to the steel bar of collection is wound, and through cutting knife 17 to cut off iron wire, and through the rotation of the both ends of winding iron wire to complete bundle, replace manual work with machine, improve work efficiency, reduce manual expenditure.
[0027] As further implementation of the above technical solution: the number of extruding cylinder 5 is two, the one side of sliding block 7 is connected with the inside of shell 2 slidingly, the top of second hydraulic rod 8 is fixedly connected with the top of the inside of shell 2, the cooperation between first hydraulic rod 6 and second hydraulic rod 8 is used to indirectly control the lifting and opening and closing of extruding cylinder 5.
[0028] As further implementation of the above technical solution: one end of first electric push rod 11 is fixedly connected with second motor 12, the output shaft of second motor 12 is slidably connected with iron wire roll 13, the top of second motor 12 output shaft is screw-connected with fixing part 26, the rotation of motor drives iron wire roll 13 to rotate and wind iron wire to steel bar, avoid the excessive release of iron wire roll 13 due to excessive speed when rotating, so that the bundle of steel bar is not firm enough.
[0029] As further implementation of the above technical solution: the front side of the inside of shell 2 is fixedly connected with second electric push rod 14, one end of second electric push rod 14 is fixedly connected with rotating seat 19, the top of rotating seat 19 is rotatably connected with rotating block 16, the contact of two rotating seats 19 is realized by second electric push rod 14, and the iron wire after winding is clamped.
[0030] As further implementation of the above technical solution: the number of rotating block 16 is two, the one side of rotating block 16 is respectively provided with cutting knife 17 and recess matched with cutting knife 17, the bottom of the inside of rotating seat 19 is fixedly connected with third motor 20, the iron wire is cut off and wound by cutting knife 17 when the iron wire is clamped by rotating seat 19.
[0031] As a further implementation solution of the above technical scheme: the bottom of the other side inside the shell 2 is fixedly connected with a third electric push rod 15, one end of the third electric push rod 15 is fixedly connected with a connecting block 22, so that the third electric push rod 15 is indirectly controlled to stretch and retract.
[0032] As a further implementation solution of the above technical scheme: the bottom of the other side inside the shell 2 is fixedly connected with a third electric push rod 15, one end of the third electric push rod 15 is fixedly connected with a connecting block 22, so that the third electric push rod 15 is indirectly controlled to stretch and retract.
[0033] Working principle:
[0034] When the steel bars pass through the cutting machine body 1 and the cutting is completed, the slope arranged at the top end of the shell 2 will make the steel bars roll along the slope and fall into the inside of the shell 2 from the feeding port 25 arranged at the top end of the shell 2, and the extrusion cylinder 5 arranged at the inside of the shell 2 and below the feeding port 25 will collect the falling steel bars, when the steel bars are collected to a certain degree, the first hydraulic rod 6 arranged at the two sides of the extrusion cylinder 5 is started, the two first hydraulic rods 6 are stretched towards each other to extrude the extrusion cylinder 5, the steel bars at the inside of the extrusion cylinder 5 are gathered together, so that the gap between the steel bars is reduced, when the extrusion cylinder 5 is extruded, the third electric push rod 15 arranged at the inside of the shell 2 is started, the push rod is stretched to drive the connecting block 22 to move to the position below the extrusion cylinder 5, at this time, the bidirectional motor 21 is started again, the motor is rotated to drive the threaded rod 23 to rotate, so that the clamping block 18 on the threaded rod 23 is unfolded, at this time, the first electric push rod 11 on the connecting rod 10 is started again, the second motor 12 arranged at one end of the first electric push rod 11 is moved to the position below the clamping block 18 by stretching, and one end of the iron wire on the iron wire roll 13 is stretched to the inside of the clamping block 18, in fact, the bidirectional motor 21 is started to make it rotate reversely to drive the clamping block 18 to combine, so that the clamping of the iron wire is completed, at this time, the first motor 4 arranged at the two sides of the shell 2 is started, the motor is rotated to drive the connecting rod 10 to rotate, the connecting rod 10 is rotated to drive the second motor 12 on the first electric push rod 11 to rotate around the steel bars, the second motor 12 is also rotated synchronously when rotating, the iron wire is slowly released, so that the iron wire is not wound too tightly due to excessive rotation, and the first electric push rod 11 is slowly retracted when the first motor 4 rotates, when the winding is completed, the first electric push rod 11 moves to the direction of the clamping block 18, when the first electric push rod 11 moves to the position below the clamping block 18 again, the second electric push rod 14 is started to drive the two rotating seats 19 to combine, so that the extrusion of the two ends of the wound iron wire is completed, and the cutting knife 17 arranged at one side of the rotating block 16 is used to cut the iron wire, at this time, the third motor 20 arranged at the bottom end of the inside of the rotating seat 19 is started, the motor is rotated to drive the rotating block 16 to rotate on the rotating seat 19, the bundling of the iron wire to the steel bars is completed, when the bundling is completed, the first electric push rod 11 and other components are retracted, at this time, the second hydraulic rod 8 is started, the second hydraulic rod 8 is stretched to drive the sliding block 7 to slide downwards, so that the bundled steel bars are indirectly moved downwards, when the extrusion cylinder 5 moves to the conveying crawler belt 9, the first hydraulic rod 6 is retracted to drive the extrusion cylinder 5 to separate, so that the bundled steel bars are in contact with the conveying crawler belt 9, and the conveying crawler belt 9 is used to move the bundled steel bars from the discharge port 3 to the outside, when the iron wire roll 13 needs to be replaced, the fixed part 26 is rotated to unload the iron wire roll, a new iron wire roll is installed, and the fixed part 26 is tightened again.
[0035] In the utility model, the first motor 4, the first hydraulic rod 6, the first electric push rod 11 and other components are prior art, the working principle is consistent with the similar products on the market, so here is not too much description.
[0036] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement is carried out to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A steel bar shearing machine for facilitating bundling, comprising a housing (2), characterized in that: One side of the shell (2) is fixedly connected with the cutting machine body (1), the other side of the shell (2) is fixedly connected with the control panel (24), the other side of the shell (2) is provided with the discharge port (3), the other side of the shell (2) is fixedly connected with the first motor (4), the output end of the first motor (4) is fixedly connected with the connecting rod (10), the bottom of the connecting rod (10) is fixedly connected with the first electric push rod (11), the bottom end of the inside of the shell (2) is provided with the conveying track (9), the top end of the shell (2) is provided with the inlet (25), the lower side of the inlet (25) is provided with the extrusion cylinder (5), one side of the extrusion cylinder (5) is fixedly connected with the first hydraulic rod (6), the other end of the first hydraulic rod (6) is fixedly connected with the sliding block (7), the top end of the sliding block (7) is fixedly connected with the second hydraulic rod (8).
2. A steel bar shearing machine for easy bundling according to claim 1, characterized in that: The number of the extrusion cylinder (5) is two, one side of the sliding block (7) is slidably connected with the inside of the shell (2), the top end of the second hydraulic rod (8) is fixedly connected with the top end of the inside of the shell (2).
3. A steel bar shearing machine for easy bundling according to claim 2, characterized in that: One end of the first electric push rod (11) is fixedly connected with the second motor (12), the output shaft of the second motor (12) is slidably connected with the wire reel (13), the top of the output shaft of the second motor (12) is screwedly connected with the fixing piece (26).
4. A steel bar shearing machine for easy bundling according to claim 1, characterized in that: The front side of the inside of the shell (2) is fixedly connected with the second electric push rod (14), one end of the second electric push rod (14) is fixedly connected with the rotating seat (19), the top of the rotating seat (19) is rotatably connected with the rotating block (16).
5. A tying facilitation bar bender as claimed in claim 4 wherein: The number of the rotating block (16) is two, one side of the rotating block (16) is respectively provided with the cutting knife (17) and the groove matched with the cutting knife (17), the bottom end of the inside of the rotating seat (19) is fixedly connected with the third motor (20).
6. A steel bar shearing machine for easy bundling according to claim 1, characterized in that: The bottom of the other side of the inside of the shell (2) is fixedly connected with the third electric push rod (15), one end of the third electric push rod (15) is fixedly connected with the connecting block (22).
7. A steel bar shearing machine for facilitating tying according to claim 6, characterized in that: One side of the bottom end of the connecting block (22) is fixedly connected with the bidirectional motor (21), the output end of the bidirectional motor (21) is fixedly connected with the threaded rod (23), the threaded rod (23) is screwedly connected with the clamping block (18).