Equipment for steel bar cutting machining

Abstract

The invention relates to equipment for steel bar cutting machining, and belongs to the technical field of steel bar machining equipment. A clamping mechanism and a cutting mechanism are arranged on a supporting frame of a platform, a discharging plate is arranged on the platform, the inlet end of the discharging plate is communicated with the outlet end of the clamping mechanism, and a feeding mechanism is arranged on the platform. According to the steel bar cutting device, steel bars can be stably clamped through an upper clamping plate and a lower clamping plate, the purposes of feeding, clamping and cutting can be automatically completed, a baffle is detachably connected to the platform, the distance between a first supporting plate and the baffle is adjusted, the steel bars can be fixed, the problem that the steel bars are prone to moving in the cutting process is solved, and the cutting efficiency is improved. And meanwhile, due to the fact that an inclined face on an abutting plate abuts against a fifth sliding rod, the fifth sliding rod drives a plurality of connecting rods to rotate through a second connecting disc, a clamping jaw on each connecting rod rotates to be separated from a second clamping hole in a connecting ring, the connecting ring is separated from a cutting knife, the cutting knife is conveniently replaced, and the reinforcing steel bar cutting device has the advantage of being high in reinforcing steel bar cutting quality.

Description

Technical Field

[0001] The invention relates to the technical field of steel bar processing equipment, in particular to equipment used for steel bar cutting and processing. Background Art

[0002] Rebar cutting equipment is a tool used to shear rebar during the rebar processing process. It is used to cut rebar to a fixed length and is an indispensable equipment in the rebar processing process.

[0003] Steel bar cutting equipment includes manual steel bar cutters, electric steel bar cutters, hydraulic steel bar cutters and other types, but they cannot automatically complete the functions of feeding, clamping and cutting, and have the disadvantages of low cutting efficiency and difficulty in replacing cutting blades. Therefore, there is an urgent need for a steel bar cutting equipment that can automatically feed, clamp and cut steel bars in the market. Summary of the invention

[0004] The present invention aims to overcome the defects of the prior art and provide a device for cutting and processing steel bars, which solves the problem that the steel bars are easily moved during the cutting process.

[0005] In order to solve the above-mentioned technical problems, the present invention is achieved as follows: A device for steel bar cutting and processing, a platform is provided with a plurality of support seats for supporting steel bars, a baffle is provided at one end of the platform, the baffle is in contact with one end of the steel bar, a clamping mechanism for clamping the steel bar is provided on the support frame of the platform, a cutting mechanism for cutting the steel bar is provided on the support frame, the cutting mechanism is in contact with the clamping mechanism, a discharge plate for discharging the cut steel bar is provided on the platform, the inlet end of the discharge plate is connected with the outlet end of the clamping mechanism, and a feeding mechanism for transporting the steel bar to the clamping mechanism is provided on the platform; the cutting mechanism is as follows: second sliding holes are respectively processed on both sides of the support frame, and a driving support shell is provided on the support frame to move along the second sliding hole A first electric cylinder slides in a vertical direction, and fourth sliding rods are slidably connected to both sides of the supporting shell, each fourth sliding rod is provided with a third spring, and a bottom end of each third spring is provided with a resistance block that resists with the clamping mechanism, one end of each third spring is fixedly connected to the supporting shell, and the other end of each third spring is fixedly connected to the resistance block, a second motor for driving the first gear to rotate is provided on the rear cover of the supporting shell, a connecting cylinder located inside the supporting shell is rotatably installed on the rear cover, a second gear meshing with the first gear is provided on the outer circumference of the connecting cylinder, a first connecting disk is provided at one end of the connecting cylinder, and a cutting knife is provided on one side of the first connecting disk, and the cutting knife cuts the steel bar.

[0006] Furthermore, a detachable shield is provided on the support shell, the shield is connected to the support shell by bolts, the shield is rotatably connected to the cutting knife, and the shield is located on the outer circumference of the cutting knife.

[0007] Furthermore, the connecting tube is horizontally connected with a fifth sliding rod in a sliding manner inside the connecting tube, one end of the fifth sliding rod is provided with a second connecting plate which is horizontally connected with the connecting tube, a fourth spring is provided on the outer circumference of the fifth sliding rod, one end of the fourth spring is fixedly connected to the second connecting plate, the other end of the fourth spring is connected to the inner plate of the connecting tube, a connecting rod is evenly installed in a circumferential direction of the second connecting plate, each connecting rod is respectively rotatably installed with a claw, a connecting ring is provided on the first connecting plate, the cutting knife is sleeved with the connecting ring, and the connecting ring is evenly processed with second clamping holes which are clamped with the claws in the circumferential direction, and each claw respectively contacts with the side of the cutting knife.

[0008] Furthermore, the first connecting disk is evenly provided with clamping shafts in the circumferential direction, and the cutting knife is evenly processed with first clamping holes that are clamped with the clamping shafts in the circumferential direction.

[0009] Furthermore, one side of the support frame is provided with a fixed plate, on which a second electric cylinder is arranged, the output end of the second electric cylinder is fixedly connected to the contact plate, a groove is processed on the contact plate and is slidably connected to the fifth slide bar, an inclined surface is processed on the contact plate and contacts with the fifth slide bar, the contact plate drives the fifth slide bar to slide in a horizontal direction inside the connecting tube, and a second guide rod is provided on the contact plate and is slidably connected to the fixed plate in a horizontal direction.

[0010] Furthermore, the feeding mechanism is as follows: a lower bracket is provided on the platform, a first motor is provided on the lower bracket, a driving wheel located below the steel bars is rotatably installed on the lower bracket, an output shaft of the first motor is fixedly connected to the driving wheel, a plurality of first sliding bars are slidably connected to the lower bracket in a vertical direction, each of the first sliding bars is respectively slidably connected to the platform in a vertical direction, a first spring is respectively provided on each first sliding bar, one end of each first spring is fixedly connected to a stopper on the first sliding bar, and the other end of each first spring is respectively fixedly connected to a top surface of the lower bracket, an upper bracket is provided on the top of the plurality of first sliding bars, a driven wheel located above the steel bars is rotatably installed on the upper bracket, and the steel bars are located between the driven wheel and the driving wheel for transporting the steel bars.

[0011] Furthermore, the clamping mechanism is as follows: a first support plate located on both sides of the support frame is arranged on the platform, the first support plate close to the baffle side is fixedly connected to the unloading plate, each first support plate is respectively provided with a through hole for passing the steel bar, the outlet end of the through hole on the first support plate close to the baffle side is connected to the inlet end of the unloading plate, and the inlet end of the through hole on the first support plate away from the baffle side is connected to the outlet end of the clamping mechanism, each first support plate is respectively fixedly installed with a first guide rod on both sides, a plurality of first guide rods are slidably connected to a resistance rod that resists the cutting mechanism, and a second slide rod is slidably connected to the first guide rods on both sides of each first support plate in a vertical direction, and the second slide rod is located under the resistance rod. The top of each support plate is provided with a toothed plate, and the toothed plate is connected with the toothed plate at two ends respectively. The toothed plate is connected with the toothed plate at two ends by a toothed plate.

[0012] The beneficial effects of the present invention are as follows: It can be seen from the above technical scheme that the present application provides a device for steel bar cutting processing, providing an upper clamping plate and a lower clamping plate that can stably clamp the steel bars, and can automatically complete the purposes of feeding, clamping and cutting. The baffle is detachably connected to the platform, and the distance between the first support plate and the baffle is adjusted to fix the steel bars, thereby solving the problem of easy movement of the steel bars during the cutting process. At the same time, since the inclined surface on the contact plate contacts the fifth slide bar, the fifth slide bar drives multiple connecting rods to rotate through the second connecting plate, and the claw on each connecting rod rotates to separate from the second clamping hole on the connecting ring, and the connecting ring is separated from the cutting knife, which is convenient for replacing the cutting knife. The present invention has the advantage of high steel bar cutting quality.

[0013] The present invention also has the following advantages: (1) The present invention adopts a driving wheel and a driven wheel to transport the steel bars between the upper clamping plate and the lower clamping plate. During the movement, the cutting mechanism drives the second slide bar to drive the upper clamping plate to slide vertically in the slide groove of the first support plate. The upper clamping plate and the lower clamping plate can stably clamp the steel bars. The cutting knife rotates to cut the steel bars. During the process of cutting the steel bars, the cutting knife continues to descend. After the cutting is completed, the cutting knife rises and resets, which solves the problem that the steel bars are easy to move during the cutting process. The purpose of feeding, clamping and cutting can be automatically completed. The present invention has the advantage of high steel bar cutting quality.

[0014] (2) The present invention uses a baffle that is detachably connected to the platform. The distance between the first support plate and the baffle is adjusted according to the length of the cut steel bars, so that the steel bars can be fixed.

[0015] (3) The present invention uses the card slot on the contact plate to move to engage with the fifth slide bar. Since the inclined surface on the contact plate contacts the fifth slide bar, the fifth slide bar slides in the connecting tube along the horizontal direction. The fifth slide bar drives the second connecting plate to slide in the connecting tube along the horizontal direction. The fifth slide bar drives multiple connecting rods to rotate through the second connecting plate. The claw on each connecting rod rotates to separate from the second engaging hole on the connecting ring. The connecting ring is separated from the cutting knife, which is convenient for replacing the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a structural schematic diagram of an embodiment of the equipment for steel bar cutting processing of the present invention.

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure from another angle.

[0018] Figure 3 It is a structural diagram of the feeding mechanism.

[0019] Figure 4 It is a structural schematic diagram of the clamping mechanism and the cutting mechanism.

[0020] Figure 5 yes Figure 4 Schematic diagram of the structure from another angle.

[0021] Figure 6 yes Figure 4 Schematic diagram of the structure of the clamping mechanism.

[0022] Figure 7 yes Figure 6 Schematic diagram of the parts structure on the first support plate.

[0023] Figure 8 yes Figure 4 Schematic diagram of the structure of the cutting mechanism.

[0024] Fig. 9 yes Figure 8 Schematic diagram of the structure from another angle.

[0025] Fig.10 It is a schematic diagram of the structure of the connecting cylinder, the second gear, the rear cover and the cutting knife.

[0026] Fig.11 yes Fig.10 Schematic diagram of the structure from another angle.

[0027] Fig.12 It is a structural schematic diagram of the first connecting disk.

[0028] Fig.13 It is a structural schematic diagram of the first connecting disk and the connecting cylinder.

[0029] Fig.14 It is a schematic diagram of the internal parts structure of the connecting cylinder.

[0030] Fig.15 yes Fig.14 Schematic diagram of the structure from another angle.

[0031] Fig.16 It is a schematic diagram of the structure of the contact plate, the second guide rod and the second electric cylinder.

[0032] 1. Support frame; 2. Support seat; 3. Steel bar; 4. Platform; 5. Discharge plate; 6. Baffle; 701. First motor; 702. Driven wheel; 703. Upper bracket; 704. First slide bar; 705. Driving wheel; 706. Lower bracket; 707. First spring; 801. Resistance bar; 802. First guide bar; 803. Second spring; 804. First support plate; 805. Through hole; 806. Second slide bar; 807. First slide hole; 808. Upper clamping plate; 809. Lower clamping plate; 810. Slide groove; 901. Second motor; 902. Support housing; 903. First electric cylinder; 904. First Second slide hole; 905, fourth slide bar; 906, third spring; 907, resistance block; 908, bolt; 909, shield; 910, cutting knife; 911, back cover; 912, fixing plate; 913, first gear; 914, second gear; 915, fifth slide bar; 916, first clamping hole; 917, clamping shaft; 918, connecting ring; 919, claw; 920, first connecting plate; 921, connecting tube; 922, fourth spring; 923, second connecting plate; 924, connecting rod; 925, second clamping hole; 926, resistance plate; 927, second guide rod; 928, second electric cylinder; 929, clamping slot. DETAILED DESCRIPTION

[0033] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application. like Figure 1 , 2As shown: a device for steel bar cutting and processing, which includes a support frame 1, a support seat 2, steel bars 3, a platform 4, a discharge plate 5, a baffle 6, a feeding mechanism, a clamping mechanism, and a cutting mechanism; A plurality of support seats 2 for supporting the steel bars 3 are arranged on the platform 4, a baffle plate 6 is arranged at one end of the platform 4, the baffle plate 6 is in contact with one end of the steel bars 3, a clamping mechanism for clamping the steel bars 3 is arranged on the support frame 1 of the platform 4, a cutting mechanism for cutting the steel bars 3 is arranged on the support frame 1, the cutting mechanism is in contact with the clamping mechanism, a discharge plate 5 for discharging the cut steel bars is arranged on the platform 4, the inlet end of the discharge plate 5 is connected with the outlet end of the clamping mechanism, and a feeding mechanism for transporting the steel bars 3 to the clamping mechanism is arranged on the platform 4.

[0034] like Figure 3 As shown, the feeding mechanism is composed of a first motor 701, a driven wheel 702, an upper bracket 703, a first slide bar 704, a driving wheel 705, a lower bracket 706, and a first spring 707.

[0035] The feeding mechanism is as follows: a lower bracket 706 is provided on the platform 4, a first motor 701 is provided on the lower bracket 706, a driving wheel 705 located below the steel bar 3 is rotatably installed on the lower bracket 706, an output shaft of the first motor 701 is fixedly connected to the driving wheel 705, a plurality of first slide bars 704 are slidably connected to the lower bracket 706 in a vertical direction, each of the first slide bars 704 is respectively slidably connected to the platform 4 in a vertical direction, a first spring 707 is respectively provided on each of the first slide bars 704, one end of each first spring 707 is fixedly connected to a stopper on the first slide bar 704, and the other end of each first spring 707 is respectively fixedly connected to the top surface of the lower bracket 706, an upper bracket 703 is provided on the top of the plurality of first slide bars 704, a driven wheel 702 located above the steel bar 3 is rotatably installed on the upper bracket 703, and the steel bar 3 is located between the driven wheel 702 and the driving wheel 705 for transporting the steel bar 3.

[0036] like Figures 4 to 7 As shown, the clamping mechanism is composed of a resisting rod 801, a first guide rod 802, a second spring 803, a first support plate 804, a through hole 805, a second slide rod 806, a first slide hole 807, an upper clamping plate 808, a lower clamping plate 809, and a slide groove 810.

[0037] The clamping mechanism is as follows: the platform 4 is provided with first support plates 804 located on both sides of the support frame 1, the first support plate 804 close to the baffle plate 6 is fixedly connected to the discharge plate 5, each first support plate 804 is respectively provided with a through hole 805 for penetrating the steel bar 3, the outlet end of the through hole 805 on the first support plate 804 close to the baffle plate 6 is communicated with the inlet end of the discharge plate 5, and the inlet end of the through hole 805 on the first support plate 804 away from the baffle plate 6 is communicated with the outlet end of the clamping mechanism, each first support plate 804 is respectively fixedly installed with a first guide rod 802 on both sides, and a plurality of first guide rods 802 are slidably connected with a resistance rod 801 that resists the cutting mechanism, and the first guide rod 802 on both sides of each first support plate 804 is slidably connected with a second slide rod 806 in a vertical direction, the second slide rod 806 is located below the resistance rod 801, and the second slide rod 806 is connected to the resistance rod 80 1, the second sliding rod 806 is respectively slidably connected with the first sliding holes 807 on both sides of the first supporting plate 804 in the vertical direction, each second sliding rod 806 is respectively provided with an upper clamping plate 808, each upper clamping plate 808 is respectively slidably connected with the sliding groove 810 on the first supporting plate 804 in the vertical direction, the upper clamping plate 808 is located above the steel bar 3, each first guide rod 802 is respectively provided with a second spring 803, one end of each second spring 803 is respectively fixedly connected with the second sliding rod 806, and the other end of each second spring 803 is respectively fixedly connected with the first supporting plate 804, and each first supporting plate 804 is respectively provided with a lower clamping plate 809 located below the steel bar 3 at the bottom, the lower clamping plate 809 is located below the upper clamping plate 808, the gap between the lower clamping plate 809 and the upper clamping plate 808 is communicated with the through hole 805, and the lower clamping plate 809 and the upper clamping plate 808 clamp the steel bar 3.

[0038] like Figures 4 to 5 , Figures 8 to 16 As shown, the cutting mechanism is composed of a second motor 901, a supporting shell 902, a first electric cylinder 903, a second sliding hole 904, a fourth sliding rod 905, a third spring 906, a resistance block 907, a bolt 908, a shield 909, a cutting knife 910, a back cover 911, a fixing plate 912, a first gear 913, a second gear 914, a fifth sliding rod 915, a first clamping hole 916, a clamping shaft 917, a connecting ring 918, a claw 919, a first connecting plate 920, a connecting tube 921, a fourth spring 922, a second connecting plate 923, a connecting rod 924, a second clamping hole 925, a resistance plate 926, a second guide rod 927, and a second electric cylinder 928.

[0039] The cutting mechanism is as follows: second sliding holes 904 are respectively processed on both sides of the support frame 1, and a first electric cylinder 903 is provided on the support frame 1 to drive the support shell 902 to slide in the second sliding hole 904 along the vertical direction, and fourth sliding rods 905 are respectively slidably connected on both sides of the support shell 902, and each fourth sliding rod 905 is respectively provided with a third spring 906, and a resistance block 907 that resists the clamping mechanism is respectively provided at the bottom end of each third spring 906, and one end of each third spring 906 is respectively fixedly connected to the support shell 902, and the other end of each third spring 906 is respectively fixedly connected to the resistance block 907. A second motor 901 for driving the first gear 913 to rotate is provided on the rear cover 911 of the support housing 902. A connecting cylinder 921 located inside the support housing 902 is rotatably mounted on the rear cover 911. A second gear 914 meshing and transmitting with the first gear 913 is provided on the outer circumference of the connecting cylinder 921. A first connecting disk 920 is provided at one end of the connecting cylinder 921. A cutting knife 910 is provided on one side of the first connecting disk 920. The first connecting disk 920 is evenly provided with a clamping shaft 917 in the circumferential direction. The cutting knife 910 is evenly processed with a first clamping hole 916 clamped with the clamping shaft 917 in the circumferential direction. The cutting knife 910 cuts the steel bar 3. A shield 909 is detachably provided on the support housing 902. The shield 909 is connected to the support housing 902 by bolts 908. The shield 909 is rotatably connected to the cutting knife 910. The shield 909 is located on the outer circumference of the cutting knife 910.

[0040] A fifth slide bar 915 is connected to the connecting cylinder 921 in a horizontal sliding direction, and a second connecting disk 923 connected to the connecting cylinder 921 in a horizontal sliding direction is arranged at one end of the fifth slide bar 915. A fourth spring 922 is arranged on the outer circumference of the fifth slide bar 915, and one end of the fourth spring 922 is fixedly connected to the second connecting disk 923, and the other end of the fourth spring 922 is connected to the inner plate of the connecting cylinder 921. A connecting rod 924 is installed on the second connecting disk 923 in a circumferential direction, and a claw 919 is installed on each connecting rod 924 in a rotatable manner. A connecting ring 918 is arranged on the first connecting disk 920, and the cutting knife 910 is sleeved on the connecting ring 918. The connecting ring 918 is uniformly processed with second clamping holes 925 clamped with the clamping claws 919 in the circumferential direction, and each clamping claw 919 respectively contacts the side of the cutting knife 910. There is a fixed plate 912 on one side of the support frame 1, and a second electric cylinder 928 is arranged on the fixed plate 912. The output end of the second electric cylinder 928 is fixedly connected to the contact plate 926. The contact plate 926 is processed with a slot 929 that is slidably connected to the fifth slide bar 915. The contact plate 926 is processed with an inclined surface that contacts the fifth slide bar 915. The contact plate 926 drives the fifth slide bar 915 to slide in the horizontal direction inside the connecting tube 921. The contact plate 926 is provided with a second guide rod 927 that is slidably connected to the fixed plate 912 in the horizontal direction.

[0041] The working principle of this embodiment is as follows: (1) Feeding: The steel bars 3 are placed on a plurality of support seats 2 for supporting the steel bars 3, and the steel bars 3 are located between the driven wheel 702 and the driving wheel 705. The first motor 701 is started, and the output shaft of the first motor 701 drives the driving wheel 705 to rotate, and the driving wheel 705 drives the steel bars 3 to move horizontally during transportation. During the transportation process, the steel bars 3 drive the driven wheel 702 to rotate. According to the diameter of the steel bars 3, the driven wheel 702 drives a plurality of first slide bars 704 to move in the vertical direction on the lower bracket 706 through the upper bracket 703, respectively, to adjust the vertical position of the driven wheel 702, and the first spring 707 on the first slide bar 704 is used for resetting.

[0042] (2) Clamping the steel bar 3: The steel bar 3 is transported to between the upper clamping plate 808 and the lower clamping plate 809 located on both sides of the support frame 1. One end of the steel bar 3 contacts the baffle 6 for fixing one end of the steel bar 3. The baffle 6 is detachably connected to the platform 4. The distance between the first support plate 804 and the baffle 6 is adjusted according to the length of the cut steel bar 3. Start the first electric cylinder 903, and the output end of the first electric cylinder 903 drives the supporting shell 902 to slide in the vertical direction on the second sliding holes 904 on both sides of the supporting frame 1, and the supporting shell 902 drives the fourth sliding rods 905 on both sides to move in the vertical direction, and the resistance blocks 907 at the bottom end of each fourth sliding rod 905 respectively resist the resistance rod 801 and drive the resistance rod 801 to slide in the vertical direction on multiple first guide rods 802, and the resistance rod 801 drives the second sliding rod 806 to slide in the vertical direction in the first sliding holes 807 on both sides of the first supporting plate 804. At the same time, the second sliding rod 806 moves in the vertical direction on the first guide rod 802, and the second sliding rod 806 drives the upper clamping plate 808 to slide in the sliding groove 810 of the first supporting plate 804 in the vertical direction, and the upper clamping plate 808 and the lower clamping plate 809 clamp the steel bar 3.

[0043] (3) Cutting the steel bar 3: The output end of the first electric cylinder 903 continues to drive the support housing 902 to slide in the vertical direction on the fourth slide rods 905 on both sides of the support frame 1. The third spring 906 is compressed, and the support housing 902 drives the cutting knife 910 to descend to the position for cutting the steel bar 3. The output shaft of the second motor 901 drives the first gear 913 to rotate. The first gear 913 drives the second gear 914 to rotate by meshing with the second gear 914. The second gear 914 drives the connecting tube 921 to rotate. The connecting tube 921 drives the first connecting plate 920 to rotate. Since the multiple clamping shafts 917 on the first connecting plate 920 are respectively clamped with the multiple first clamping holes 916 on the cutting knife 910, and the multiple clamping claws 919 are respectively fixed and clamped with the second clamping holes 925 on the connecting ring 918, the first connecting plate 920 drives the cutting knife 910 to rotate through the connecting ring 918 to cut the steel bar 3. At the same time, the cutting knife 910 continues to descend during the cutting process of the steel bar 3. After the cutting is completed, the cutting knife 910 rises and resets.

[0044] When the cutting knife 910 is replaced, the output end of the second electric cylinder 928 drives the contact plate 926 to move in the horizontal direction, and the second guide rod 927 on the contact plate 926 slides horizontally on the fixed plate 912, and the slot 929 on the contact plate 926 moves to engage with the fifth slide bar 915. Since the inclined surface on the contact plate 926 contacts the fifth slide bar 915, the fifth slide bar 915 slides in the horizontal direction in the connecting tube 921, and the fifth slide bar 915 drives the second connecting disk 923 to slide in the horizontal direction in the connecting tube 921. The fifth slide bar 915 drives multiple connecting rods 924 to rotate through the second connecting disk 923, and the claw 919 on each connecting rod 924 rotates to separate from the second engaging hole 925 on the connecting ring 918, and the connecting ring 918 is separated from the cutting knife 910, which is convenient for replacing the cutting knife 910.

[0045] The above are only embodiments provided for the present application and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A device for steel bar cutting, characterized in that: A plurality of support seats (2) for supporting steel bars (3) are arranged on the platform (4), a baffle (6) is arranged at one end of the platform (4), the baffle (6) abuts against one end of the steel bars (3), a clamping mechanism for clamping the steel bars (3) is arranged on the support frame (1) of the platform (4), a cutting mechanism for cutting the steel bars (3) is arranged on the support frame (1), the cutting mechanism is abuttingly connected to the clamping mechanism, a discharge plate (5) for discharging the cut steel bars is arranged on the platform (4), the inlet end of the discharge plate (5) is connected to the outlet end of the clamping mechanism, and a feeding mechanism for transporting the steel bars (3) to the clamping mechanism is arranged on the platform (4); The cutting mechanism comprises: second sliding holes (904) are respectively processed on both sides of the support frame (1); a first electric cylinder (903) is arranged on the support frame (1) for driving the support shell (902) to slide in the second sliding hole (904) along a vertical direction; fourth sliding rods (905) are respectively slidably connected to both sides of the support shell (902); each fourth sliding rod (905) is respectively provided with a third spring (906); a resisting block (907) that resists against the clamping mechanism is respectively provided at the bottom end of each third spring (906); one end of each third spring (906) is respectively fixedly connected to the support shell (902); each third spring (906) is respectively provided with a resisting block (907) that resists against the clamping mechanism; one end of each third spring (906) is respectively fixedly connected to the support shell (902); and each third spring (906) is respectively provided with a plurality of springs (906) that are provided with a plurality of springs (907 ... 06) and the other end are fixedly connected to the abutment block (907), a second motor (901) for driving the first gear (913) to rotate is arranged on the rear cover (911) of the support shell (902), a connecting cylinder (921) located inside the support shell (902) is rotatably mounted on the rear cover (911), a second gear (914) meshing with the first gear (913) is arranged on the outer circumference of the connecting cylinder (921), a first connecting disk (920) is arranged at one end of the connecting cylinder (921), a cutting knife (910) is arranged on one side of the first connecting disk (920), and the cutting knife (910) cuts the steel bar (3).

2. The equipment for steel bar cutting and processing according to claim 1, characterized in that: The support shell (902) is provided with a detachable shield (909), which is connected to the support shell (902) via bolts (908), and the shield (909) is rotatably connected to the cutting knife (910), and the shield (909) is located on the outer circumference of the cutting knife (910).

3. The steel bar cutting equipment according to claim 1, characterized in that: The connection tube (921) is internally connected to a fifth slide bar (915) in a horizontally sliding manner, and one end of the fifth slide bar (915) is provided with a second connection plate (923) which is horizontally connected to the inside of the connection tube (921). A fourth spring (922) is provided on the outer circumference of the fifth slide bar (915), and one end of the fourth spring (922) is fixedly connected to the second connection plate (923), and the other end of the fourth spring (922) is connected to the inner side plate of the connection tube (921). The connecting disk (923) is evenly rotatably mounted with connecting rods (924) in the circumferential direction, and each connecting rod (924) is respectively rotatably mounted with a clamping claw (919). A connecting ring (918) is provided on the first connecting disk (920), and the cutting knife (910) is sleeved with the connecting ring (918). The connecting ring (918) is evenly processed with second clamping holes (925) that are clamped with the clamping claw (919) in the circumferential direction, and each clamping claw (919) is respectively in contact with the side surface of the cutting knife (910).

4. The equipment for steel bar cutting and processing according to claim 1, characterized in that: The first connection disk (920) is evenly provided with clamping shafts (917) in the circumferential direction, and the cutting knife (910) is evenly processed with first clamping holes (916) in the circumferential direction for clamping with the clamping shafts (917).

5. The equipment for steel bar cutting and processing according to claim 1, characterized in that: The support frame (1) has a fixed plate (912) on one side, and a second electric cylinder (928) is arranged on the fixed plate (912). The output end of the second electric cylinder (928) is fixedly connected to the contact plate (926). The contact plate (926) is processed with a slot (929) slidably connected to the fifth slide bar (915). The contact plate (926) is processed with an inclined surface that contacts the fifth slide bar (915). The contact plate (926) drives the fifth slide bar (915) to slide in the horizontal direction inside the connecting tube (921). The contact plate (926) is provided with a second guide rod (927) slidably connected to the fixed plate (912) in the horizontal direction.

6. The equipment for steel bar cutting according to claim 1, characterized in that: The feeding mechanism comprises: a lower bracket (706) is arranged on the platform (4), a first motor (701) is arranged on the lower bracket (706), a driving wheel (705) is rotatably mounted on the lower bracket (706) and is located below the steel bar (3), an output shaft of the first motor (701) is fixedly connected to the driving wheel (705), a plurality of first sliding rods (704) are slidably connected to the lower bracket (706) in a vertical direction, each first sliding rod (704) is slidably connected to the platform (4) in a vertical direction, and each first sliding rod (704) is slidably connected to the platform (4) in a vertical direction. 04) are respectively provided with first springs (707), one end of each first spring (707) is fixedly connected to the stopper on the first slide bar (704), and the other end of each first spring (707) is respectively fixedly connected to the top surface of the lower bracket (706), and an upper bracket (703) is provided at the top of the plurality of first slide bars (704), and a driven wheel (702) located above the steel bar (3) is rotatably mounted on the upper bracket (703), and the steel bar (3) is located between the driven wheel (702) and the driving wheel (705) for transporting the steel bar (3).

7. The equipment for steel bar cutting according to claim 1, characterized in that: The clamping mechanism comprises: a first support plate (804) located on both sides of the support frame (1) is arranged on the platform (4); the first support plate (804) on the side close to the baffle plate (6) is fixedly connected to the discharge plate (5); each first support plate (804) is respectively provided with a through hole (805) for passing the steel bar (3); the outlet end of the through hole (805) on the first support plate (804) on the side close to the baffle plate (6) is communicated with the inlet end of the discharge plate (5); the first support plate (804) on the side away from the baffle plate (6) is connected to the discharge plate (5); The inlet end of the through hole (805) on the first support plate (804) is connected to the outlet end of the clamping mechanism, and each first support plate (804) is fixedly mounted with a first guide rod (802) on both sides. The plurality of first guide rods (802) are slidably connected with a resisting rod (801) that resists the cutting mechanism. The first guide rods (802) on both sides of each first support plate (804) are slidably connected with a second slide rod (806) in a vertical direction. The second slide rod (806) is located below the resisting rod (801). The second slide rod (806) and the resisting rod (801) are connected to each other. 01), the second slide rods (806) are respectively connected to the first slide holes (807) on both sides of the first support plate (804) in a vertical sliding direction, each second slide rod (806) is respectively provided with an upper clamping plate (808), each upper clamping plate (808) is respectively connected to the slide groove (810) on the first support plate (804) in a vertical sliding direction, the upper clamping plate (808) is located above the steel bar (3), each first guide rod (802) is respectively provided with a second spring (803), each second spring (803 ) one end is fixedly connected to the second sliding rod (806), the other end of each second spring (803) is fixedly connected to the first support plate (804), and each first support plate (804) is provided with a lower clamping plate (809) located below the steel bar (3) at the bottom, the lower clamping plate (809) is located below the upper clamping plate (808), the gap between the lower clamping plate (809) and the upper clamping plate (808) is interconnected with the through hole (805), and the lower clamping plate (809) and the upper clamping plate (808) clamp the steel bar (3).

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