Automatic blanking all-in-one machine for forming brace

Abstract

The utility model discloses a brace forming automatic blanking all-in-one machine, which relates to the technical field of aluminum strip processing, and comprises a first workbench, a material pressing mechanism, an unreeling mechanism and a collecting mechanism, the top end of the first workbench is provided with a stamping mechanism, the material pressing mechanism is arranged above the first workbench, and the material pressing mechanism comprises a material pressing frame; and a plurality of springs are arranged at the top end of the pressing frame. By means of the arrangement of the material pressing frame and the spring, the hydraulic cylinder works to drive the installation base to descend, the material pressing frame can descend through connection of the spring till the material pressing frame makes contact with the top end of an aluminum coil firstly, at the moment, the installation base continues to descend, the spring is compressed, and the extrusion force of the material pressing frame on the aluminum coil is increased; and in the stamping process, due to extrusion of the material pressing frame, the aluminum rolls located on the two sides of the stamping tool cannot be tilted, and therefore the stability and quality of aluminum strip machining are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum strip processing, in particular to an integrated machine for automatic blanking of drawn strip forming. Background Technique

[0002] An aluminum strip is a strip-shaped material made of metallic aluminum. Generally, an aluminum coil is punched to break the aluminum coil, and aluminum strips of the required length can be obtained.

[0003] During the processing, a hydraulic cylinder lifting device drives the tool mounting seat to move, so that the stamping tool contacts the aluminum coil, and the aluminum coil can be broken to obtain aluminum strips.

[0004] However, when the stamping tool contacts the aluminum coil, a large downward pressure will be generated on the aluminum coil, and the position of this downward pressure is linearly distributed. The aluminum coil is relatively thin, resulting in the phenomenon that the aluminum coils on both sides of the stamping tool are warped during the stamping process, thereby reducing the stability of aluminum strip processing. For this reason, we propose an integrated machine for automatic blanking of drawn strip forming. Content of the Utility Model

[0005] The purpose of the utility model is to provide an integrated machine for automatic blanking of drawn strip forming to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an integrated machine for automatic blanking of drawn strip forming, including:

[0007] A first workbench, on the top of which a stamping mechanism is arranged;

[0008] A material pressing mechanism, which is arranged above the first workbench. The material pressing mechanism includes a material pressing frame, and a plurality of springs are arranged on the top of the material pressing frame;

[0009] A coil feeding mechanism for feeding out aluminum coils;

[0010] A collecting mechanism for collecting the aluminum strips after stamping.

[0011] Preferably, the stamping mechanism includes a mounting seat, and a plurality of springs are arranged between the mounting seat and the material pressing frame. A stamping tool is installed at the bottom end of the mounting seat, and a bottom frame is arranged below the material pressing frame.

[0012] Preferably, a plurality of limiting rods are fixedly connected to the top end of the material pressing frame, the springs are sleeved on the outer wall of the limiting rods, a plurality of limiting holes are opened at the top end of the mounting seat, and the outer wall of the limiting rods is movably inserted into the inner wall of the limiting holes.

[0013] Preferably, the top of the first workbench is fixedly connected to a base plate, the bottom frame is fixedly connected to the top of the base plate, a top plate is provided above the mounting seat, a plurality of fixing rods are fixedly connected between the base plate and the top plate, a hydraulic cylinder is installed at the top of the top plate, and the output end of the hydraulic cylinder passes through the top of the top plate and is transmission-connected to the top of the mounting seat.

[0014] Preferably, the unwinding mechanism includes an unwinding frame, the front of the unwinding frame is rotatably connected to an unwinding roller, the outer wall of the unwinding roller is wrapped with an aluminum coil, and the top of the first workbench is provided with a material passing mechanism.

[0015] Preferably, the material transfer mechanism includes vertical plates symmetrically fixedly connected to the top of the first workbench, and a plurality of material transfer rollers are rotatably connected between the two vertical plates.

[0016] Preferably, the collection mechanism includes a second workbench arranged on one side of the first workbench, the top of the second workbench is fixedly connected to a fixed seat, the front of the fixed seat is provided with a slide groove, the inner wall of the slide groove is slidably provided with an electric clamp, and the top of the second workbench is provided with a collection box.

[0017] Technical effects and advantages of this utility model:

[0018] The utility model utilizes the arrangement of a pressing frame and a spring. The operation of the hydraulic cylinder drives the mounting seat to descend. Through the connection of the spring, the pressing frame also descends until the pressing frame contacts the top of the aluminum coil first. At this time, the mounting seat continues to descend, and the spring is compressed, which increases the extrusion force of the pressing frame on the aluminum coil until the stamping tool contacts the aluminum coil for stamping. During the stamping process, due to the extrusion of the pressing frame, the aluminum coils on both sides of the stamping tool will not warp, thereby improving the stability and processing quality of the aluminum strip processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the material pressing mechanism of the present utility model.

[0022] In the figure: 101, the first workbench; 201, the pressure frame; 202, the spring; 301, the mounting base; 302, the stamping tool; 303, the bottom frame; 401, the limit rod; 402, the limit hole; 501, the top plate; 502, the hydraulic cylinder; 503, the fixed rod; 504, the bottom plate; 601, the unwinding rack; 602, the unwinding roller; 701, the vertical plate; 702, the material passing roller; 801, the second workbench; 802, the fixed seat; 803, the chute; 804, the electric gripper; 805, the collection box. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] The present invention provides a Figures 1 - 3 shown automatic blanking and forming machine for drawbars, including a first workbench 101, a material pressing mechanism, an unwinding mechanism and a collection mechanism. A stamping mechanism is provided at the top of the first workbench 101. The stamping mechanism includes a mounting base 301. A plurality of springs 202 are arranged between the mounting base 301 and the pressure frame 201. A stamping tool 302 is installed at the bottom end of the mounting base 301. A bottom frame 303 is arranged below the pressure frame 201. The top end of the first workbench 101 is fixedly connected with a bottom plate 504. The bottom frame 303 is fixedly connected to the top end of the bottom plate 504. A top plate 501 is arranged above the mounting base 301. A plurality of fixed rods 503 are fixedly connected between the bottom plate 504 and the top plate 501. A hydraulic cylinder 502 is installed at the top end of the top plate 501. The output end of the hydraulic cylinder 502 penetrates through the top end of the top plate 501 and is in transmission connection with the top end of the mounting base 301. The aluminum coil enters above the bottom frame 303, and then the hydraulic cylinder 502 works to drive the mounting base 301 to descend. The descent of the mounting base 301 drives the stamping tool 302 below it to descend until the stamping tool 302 contacts the aluminum coil, so that the cut part forms an aluminum strip.

[0025] In a preferred embodiment, the pressing mechanism is arranged above the first workbench 101, and the pressing mechanism includes a pressing frame 201. A plurality of springs 202 are provided at the top of the pressing frame 201. Before stamping, the aluminum coil is located between the bottom frame 303 and the pressing frame 201. Then the hydraulic cylinder 502 works to drive the mounting seat 301 to descend. Through the connection of the spring 202, the pressing frame 201 also descends until the pressing frame 201 first contacts the top of the aluminum coil. At this time, the mounting seat 301 continues to descend, and the spring 202 is compressed, so that the extrusion force of the pressing frame 201 on the aluminum coil increases until the stamping tool 302 contacts the aluminum coil for stamping. During the stamping process, due to the extrusion of the pressing frame 201, the aluminum coils on both sides of the stamping tool 302 will not warp, thereby improving the stability and processing quality of the aluminum strip processing;

[0026] Among them, the top of the pressing frame 201 is fixedly connected with multiple limit rods 401, the spring 202 is sleeved on the outer wall of the limit rod 401, and the top of the mounting seat 301 is provided with multiple limit holes 402. The outer wall of the limit rod 401 and the inner wall of the limit hole 402 are movably connected and interlaced. The limit rod 401 moves in the limit hole 402, so that the mounting seat 301 and the pressing frame 201 are stably connected. At the same time, the phenomenon of lateral deformation when the spring 202 is compressed can be avoided, thereby improving the working stability of the pressing mechanism.

[0027] Among them, the unwinding mechanism is used to unwind the aluminum coil, and the unwinding mechanism includes an unwinding frame 601, and the front of the unwinding frame 601 is rotatably connected to the unwinding roller 602, and the outer wall of the unwinding roller 602 is wrapped with an aluminum coil. The top of the first workbench 101 is provided with a feeding mechanism, and the aluminum coil is unwound from the rotating unwinding roller 602, and then enters the stamping mechanism through the feeding mechanism for stamping processing.

[0028] Among them, the feeding mechanism includes a vertical plate 701 symmetrically fixedly connected to the top of the first workbench 101, and a plurality of feeding rollers 702 are rotatably connected between the two vertical plates 701. The plurality of feeding rollers 702 are grouped in pairs. The aluminum coil passes through the two adjacent feeding rollers 702 in turn, so that the aluminum coil can be stably moved to the stamping mechanism for stamping processing.

[0029] Among them, the collecting mechanism is used to collect the aluminum strips after stamping. The collecting mechanism includes a second workbench 801 arranged on one side of the first workbench 101. A fixing seat 802 is fixedly connected to the top of the second workbench 801. A chute 803 is formed on the front surface of the fixing seat 802. An electric gripper 804 is slidably arranged on the inner wall of the chute 803. A collecting box 805 is arranged on the top of the second workbench 801. The electric gripper 804 and the chute 803 can slide through a nut seat assembly. The moving aluminum coil passes through the stamping mechanism and then inserts into the electric gripper 804, and then stamping is carried out. After stamping, the electric gripper 804 works to clamp the formed aluminum strip and move in the chute 803. After moving a certain distance, the electric gripper 804 releases, and the formed aluminum strip can fall into the collecting box 805 for collection. The electric gripper 804 and the hydraulic cylinder 502 are respectively electrically connected to an external power supply through an external switch, which is convenient for operators to control the electric gripper 804 and the hydraulic cylinder 502, improving the safety and convenience of operation.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The automatic blanking integrated machine for tension bar forming is characterized in that Including: A first workbench (101), with a stamping mechanism arranged at the top of the first workbench (101); A material pressing mechanism, which is arranged above the first workbench (101). The material pressing mechanism includes a material pressing frame (201), and a plurality of springs (202) are arranged at the top of the material pressing frame (201). The stamping mechanism includes a mounting seat (301), and the plurality of springs (202) are arranged between the mounting seat (301) and the material pressing frame (201). A stamping tool (302) is installed at the bottom end of the mounting seat (301). A bottom frame (303) is arranged below the material pressing frame (201). The top end of the first workbench (101) is fixedly connected to a bottom plate (504), and the bottom frame (303) is fixedly connected to the top end of the bottom plate (504). A top plate (501) is arranged above the mounting seat (301). A plurality of fixing rods (503) are fixedly connected between the bottom plate (504) and the top plate (501). A hydraulic cylinder (502) is installed at the top end of the top plate (501). The output end of the hydraulic cylinder (502) penetrates through the top end of the top plate (501) and is in driving connection with the top end of the mounting seat (301); A unwinding mechanism for unwinding an aluminum coil; A collecting mechanism for collecting the stamped aluminum strips.

2. The integrated machine for automatically blanking the tension bar forming according to claim 1, characterized in that A plurality of limiting rods (401) are fixedly connected to the top end of the material pressing frame (201). The springs (202) are sleeved on the outer wall of the limiting rods (401). A plurality of limiting holes (402) are formed in the top end of the mounting seat (301). The outer wall of the limiting rod (401) is movably inserted into the inner wall of the limiting hole (402).

3. The integrated machine for automatically blanking the stay bar forming according to claim 1, wherein, The unwinding mechanism includes an unwinding frame (601). A unwinding roller (602) is rotatably connected to the front of the unwinding frame (601). An aluminum coil is wound around the outer wall of the unwinding roller (602). A material passing mechanism is arranged at the top end of the first workbench (101).

4. The integrated machine for automatically blanking the tension bar forming according to claim 3, characterized in that, The material passing mechanism includes vertical plates (701) symmetrically and fixedly connected to the top end of the first workbench (101). A plurality of material passing rollers (702) are rotatably connected between the two vertical plates (701).

5. The integrated machine for automatically cutting the formed stay bar according to claim 1, wherein, The collecting mechanism includes a second workbench (801) arranged on one side of the first workbench (101). A fixing seat (802) is fixedly connected to the top end of the second workbench (801). A chute (803) is formed in the front of the fixing seat (802). An electric gripper (804) is slidably arranged on the inner wall of the chute (803). A collecting box (805) is arranged at the top end of the second workbench (801).

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