Automatic steel blanking equipment

Abstract

The utility model relates to the technical field of steel machining equipment for tricycle production, in particular to automatic steel discharging equipment. According to the stainless steel pipe cutting device, the two clamping and guiding mechanisms composed of the guiding rollers, the linkage plates, the two-way lead screws, the motors and the L-shaped clamping plates are installed on the two supports on the supporting frame correspondingly, and meanwhile the discharging mechanism composed of the electric sliding rails and the discharging hopper is installed on the lower side of the supporting frame; when a motor drives a bidirectional lead screw to rotate, two L-shaped clamping plates at the bottom end of the cut stainless steel pipe are moved away, the stainless steel pipe falls into a falling hopper under the action of self weight, and the stainless steel pipe falling into the falling hopper and used for machining of the electro-tricycle can be transversely moved and adjusted under the action of an electric sliding rail; and it is ensured that the cut stainless steel pipes can be placed on the corresponding transfer trolleys layer by layer, so that efficient and automatic discharging of the stainless steel pipes is achieved, and meanwhile the labor intensity of workers during discharging of the cut stainless steel pipes is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel processing equipment for tricycle production, in particular to a steel automatic blanking equipment. BACKGROUND

[0002] In the production process of electric tricycles, in order to realize the efficient welding forming of the electric tricycle carriage, it is necessary to prepare a stainless steel pipe with a set length in advance during the processing of the electric tricycle. The electric tricycle stainless steel pipe needs to be cut to a specified length by a cutting machine before use.

[0003] After the existing pipe for electric tricycle processing is cut on the cutting machine, it is mainly placed by manual lifting for the subsequent processing and use of the electric tricycle carriage. Although the manual lifting of the pipe for electric tricycle processing on the cutting machine can realize the blanking of the pipe, during the cutting process of a large number of pipes for electric tricycle processing, long-time manual blanking not only increases the labor intensity, but also makes the blanking process of the pipe for electric tricycle processing discontinuous and the blanking efficiency is low. SUMMARY

[0004] In view of the deficiencies of the prior art, the purpose of the present application is to provide a steel automatic blanking equipment which can realize automatic blanking and automatic placement of the pipe for electric tricycle processing after cutting.

[0005] The above application purpose of the present application is realized by the following technical scheme:

[0006] A steel automatic blanking equipment, comprising a support frame, two supports are symmetrically installed on the upper end of the support frame, a clamping and conveying mechanism is commonly installed between the two supports, the clamping and conveying mechanism comprises a conveying roller, a linkage plate, a bidirectional screw rod, a motor and an L-shaped clamping plate, a supporting leg is respectively welded at the four corners of the bottom end of the support frame, a blanking mechanism is commonly installed between the four supporting legs, the blanking mechanism comprises an electric sliding rail and a blanking hopper, a bidirectional screw rod is rotatably installed at the top end of each support, two linkage plates are symmetrically installed on each bidirectional screw rod, the bottom end of the linkage plate is connected with the L-shaped clamping plate, the conveying roller is installed on the two mutually perpendicular sides of the L-shaped clamping plate, and the motor is installed on the outer wall of the support opposite to one end of the bidirectional screw rod; the electric sliding rail has two, and the sliding blocks on the two electric sliding rails are connected with the two ends of the blanking hopper respectively.

[0007] Optionally, the conveying roller is rotatably connected with the L-shaped clamping plate, and the outer wall of the conveying roller extends out of the corresponding side of the L-shaped clamping plate.

[0008] Optionally, the L-shaped clamping plates are two and symmetrically distributed relative to a vertical plane in which the center of the bidirectional screw rod is located.

[0009] Optionally, the outer shell of each electric sliding rail is bolted with two supporting legs on the same side of the lower side of the supporting frame, and the blanking hopper has a structure of large at the top and small at the bottom.

[0010] Optionally, the top end of the linkage plate further has a guide table, and the inner top end of the support is provided with a guide groove at a matching part of the guide table.

[0011] Optionally, the bottom end of the blanking hopper further symmetrically has two material blocking mechanisms, and the material blocking mechanism comprises a material blocking plate and an electric telescopic rod.

[0012] Optionally, the material blocking plate has an L-shaped structure, and the bent part of the material blocking plate is located on the outside of the blanking hopper, and the electric telescopic rod is installed between the material blocking plate and the outer wall of the blanking hopper.

[0013] Optionally, the matching part of the blanking hopper and the material blocking plate is further provided with a sliding hole, and the sliding hole penetrates the side wall of the blanking hopper and is in sliding cooperation with the material blocking plate.

[0014] Optionally, the two supports are both inverted U-shaped structures, and a connecting plate is welded between the top ends of the two supports.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] The utility model discloses a supporting frame is installed on the blanking mechanism of electric sliding rail and blanking hopper on the lower side, can be after the electric tricycle processing with stainless steel pipe cutting, through the motor drive bidirectional screw rod rotation to cut the two L-shaped clamping plates of stainless steel pipe material bottom end and remove, so that the stainless steel pipe material falls into the blanking hopper under the action of self weight, the electric tricycle processing with stainless steel pipe material that falls into the blanking hopper can be adjusted to move horizontally under the action of electric sliding rail, ensure that the stainless steel pipe material after cutting can be placed on the corresponding transfer trolley layer by layer, realize the efficient automatic blanking of stainless steel pipe material, reduce the labor intensity of artificial when the stainless steel pipe material after cutting is blanked. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural schematic diagram provided by the embodiment of the application.

[0018] Figure 2 It is the left sectional view provided by the embodiment of the application.

[0019] Figure 3is a structural schematic view of a linkage plate provided by an embodiment of the present application;

[0020] Figure 4 is a structural schematic view of a blanking hopper provided by an embodiment of the present application;

[0021] Figure 5 is a structural schematic view of a material blocking mechanism provided by an embodiment of the present application.

[0022] Reference signs: 1, connecting plate; 2, support; 3, support frame; 4, blanking mechanism; 41, electric sliding rail; 42, blanking hopper; 5, support leg; 6, material blocking mechanism; 61, electric telescopic rod; 62, material blocking plate; 7, clamping and guiding mechanism; 71, guiding roller; 72, linkage plate; 73, bidirectional screw rod; 74, motor; 75, L-shaped clamping plate; 8, guide groove; 9, guide table; 10, sliding hole. DETAILED DESCRIPTION

[0023] The present application will be further described in detail below with reference to the accompanying drawings.

[0024] In order to more clearly understand the technical solutions shown in the embodiments of the present application, first, the existing blanking method of tubular steel material after cutting for processing of electric tricycles is introduced.

[0025] After cutting on a cutting machine, the existing stainless steel pipe material for processing of electric tricycles is mainly manually lifted and placed on a stacking vehicle after cutting, so as to facilitate subsequent processing and use of the electric tricycle carriage.

[0026] Please refer to Figures 1-4 A steel material automatic blanking equipment disclosed by an embodiment of the present application comprises a support frame 3, two supports 2 are symmetrically installed on the upper end of the support frame 3, a clamping and guiding mechanism 7 is jointly installed between the two supports 2, the clamping and guiding mechanism 7 comprises a guiding roller 71, a linkage plate 72, a bidirectional screw rod 73, a motor 74 and an L-shaped clamping plate 75, one support leg 5 is further welded at each corner of the bottom end of the support frame 3, a blanking mechanism 4 is jointly installed between the four support legs 5, the blanking mechanism 4 comprises an electric sliding rail 41 and a blanking hopper 42, a bidirectional screw rod 73 is rotatably installed at the top end of each support 2, two linkage plates 72 are symmetrically installed on each bidirectional screw rod 73, the bottom end of the linkage plate 72 is connected with the L-shaped clamping plate 75, the guiding roller 71 is installed on the two mutually perpendicular sides of the L-shaped clamping plate 75, and the motor 74 is installed on the outer wall of the support 2 opposite to one end of the bidirectional screw rod 73; the electric sliding rail 41 has two, and the sliding blocks on the two electric sliding rails 41 are connected with the two ends of the blanking hopper 42 respectively.

[0027] Specifically, when the stainless steel pipe for processing the electric tricycle is cut on the cutting machine, the bidirectional screw rod 73 is rotated under the action of the motor 74, and after the bidirectional screw rod 73 is rotated, the two L-shaped clamping plates 75 are moved away from the bottom end of the cut stainless steel pipe by the linkage plate 72 under the action of the screw transmission, so that the cut stainless steel pipe falls into the drop chute 42 under the action of gravity, and the stainless steel pipe in the drop chute 42 is first moved horizontally under the action of the electric sliding rail 41 to ensure the discharging position of the stainless steel pipe on the external transfer trolley, and then the bottom of the drop chute 42 is opened to realize the automatic discharging and stacking of the cut stainless steel pipe on the external transfer trolley.

[0028] Please refer to Figure 1 and Figure 2 , the guide roller 71 is rotationally connected with the L-shaped clamping plate 75, and the outer wall of the guide roller 71 extends out of the corresponding side of the L-shaped clamping plate 75.

[0029] As an embodiment, the guide roller 71 is rotationally installed on the L-shaped clamping plate 75, which can realize the convenient movement of the stainless steel pipe during feeding in the cutting process, and reduce the friction and wear of the stainless steel pipe during movement to the L-shaped clamping plate 75.

[0030] Please refer to Figure 1 and Figure 2 , the L-shaped clamping plate 75 has two and is symmetrically distributed with respect to the vertical plane where the center of the bidirectional screw rod 73 is located.

[0031] As an embodiment, the L-shaped clamping plate 75 can support the stainless steel pipe during cutting, and also ensure the automatic discharging of the cut stainless steel pipe after moving away.

[0032] Please refer to Figure 1 and Figure 2 , the outer shell of each electric sliding rail 41 is bolted to the two supporting legs 5 on the same side of the lower side of the supporting frame 3, and the drop chute 42 has a large upper part and a small lower part.

[0033] As an embodiment, the supporting leg 5 can not only ensure the stable placement of the supporting frame 3, but also provide a mounting basis for the electric sliding rail 41 to ensure the normal installation of the electric sliding rail 41.

[0034] Please refer to Figure 2 and Figure 3 , the linkage plate 72 also has a guide table 9 at the top end, and the guide groove 8 is formed in the cooperation part of the inner top end of the bracket 2 and the guide table 9.

[0035] As an embodiment, the guide groove 8 and the guide table 9 together constitute a guide assembly, which can ensure the stable sliding adjustment of the linkage plate 72 relative to the bracket 2. As an embodiment, the guide groove 8 and the guide table 9 together constitute a guide assembly, which can ensure the stable sliding adjustment of the linkage plate 72 relative to the bracket 2.

[0036] Please refer to Figure 1 , Figure 2 and Figure 4 , the bottom end of the blanking hopper 42 is also symmetrically provided with two material blocking mechanisms 6, which include a material blocking plate 62 and an electric telescopic rod 61.

[0037] As an embodiment, after the stainless steel pipe falls into the blanking hopper 42, the material blocking plate 62 in the material blocking mechanism 6 is located at the bottom end of the blanking hopper 42, at which time the bottom end of the blanking hopper 42 is in a blocked state to ensure that the stainless steel pipe does not fall during the adjustment of the blanking hopper 42 under the action of the electric sliding rail 41. When the blanking hopper 42 is adjusted to the right position, the material blocking plate 62 is pulled out of the blanking hopper 42 under the action of the electric telescopic rod 61, which can realize the opening of the bottom of the blanking hopper 42 and ensure the automatic falling of the stainless steel pipe in the blanking hopper 42 to the external transfer trolley.

[0038] Please refer to Figure 1 , Figure 2 and Figure 5 , the material blocking plate 62 is of L-shaped structure, and the bent part of the material blocking plate 62 is located outside the blanking hopper 42. The electric telescopic rod 61 is installed between the material blocking plate 62 and the outer wall of the blanking hopper 42.

[0039] As an embodiment, the L-shaped material blocking plate 62 facilitates the convenient connection of the material blocking plate 62 with the electric telescopic rod 61 while blocking the bottom end of the blanking hopper 42.

[0040] Please refer to Figure 1 , Figure 2 and Figure 4 , the blanking hopper 42 is also provided with a sliding hole 10 at the matching part of the material blocking plate 62, which penetrates the side wall of the blanking hopper 42 and is in sliding cooperation with the material blocking plate 62.

[0041] As an embodiment, the sliding cooperation installation mode makes the sliding of the material blocking plate 62 relative to the side wall of the blanking hopper 42 more convenient.

[0042] Please refer to Figure 1 and Figure 2 , both of the two supports 2 are of inverted U-shaped structure, and a connecting plate 1 is welded between the top ends of the two supports 2.

[0043] As an embodiment, the design of the connecting plate 1 further increases the structural strength of the two supports 2, ensuring the stability of the structure of the support 2 after installation.

[0044] Specific working principle is, use first support frame 3 is placed in the electric tricycle processing with stainless steel pipe cutting machine discharge end, and before cutting make the stainless steel pipe cutting after the need to feed between L type clamp plate 75, then the device and external power supply and control components connected, at the same time with external transfer car is placed in support frame 3 directly below, after cutting stainless steel pipe, is first in cutting machine on the uncut stainless steel pipe under the action of the push to push the cutting after the stainless steel pipe to the middle of L type clamp plate 75, then under the action of motor 74 makes bidirectional screw rod 73 rotation, bidirectional screw rod 73 rotates after will under the action of screw transmission by means of linkage plate 72 to realize two L type clamp plate 75 by cutting stainless steel pipe bottom end moves away, in order to make cutting after the stainless steel pipe under the action of gravity falls into the drop chute 42, the stainless steel pipe in drop chute 42 will first under the action of electric sliding rail 41 with drop chute 42 transverse movement, to ensure that the stainless steel pipe in the external transfer car on the location of the drop, then only need to make the drop chute 42 bottom baffle 62 under the action of electric telescopic rod 61 moves away, can realize after cutting stainless steel pipe to the external transfer car on the automatic drop stacking, because in the above process of dropping, cutting after the electric tricycle processing with stainless steel pipe is in the form of automatic drop and automatic adjustment, falls into the support frame 3 frame bottom prearranged transfer car, avoids the cumbersome operation of manual lifting drop, not only reduces the labor intensity of artificial, and makes the electric tricycle processing with stainless steel pipe cutting after the whole process of dropping more continuous, the drop efficiency is higher.

[0045] The embodiments of the specific implementation are the preferred embodiments of the present application, not limited by the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An automatic steel feeding device, characterized in that: Including support frame (3), both sides of upper end of support frame (3) are symmetrically provided with two supports (2), a clamping guide mechanism (7) is commonly arranged between two supports (2), the clamping guide mechanism (7) includes guide roller (71), linkage plate (72), bidirectional screw rod (73), motor (74) and L-shaped clamping plate (75), one supporting leg (5) is welded at the bottom of the four corners of support frame (3) respectively, a blanking mechanism (4) is commonly arranged between four supporting legs (5), the blanking mechanism (4) includes electric sliding rail (41) and blanking hopper (42), wherein a bidirectional screw rod (73) is rotatably arranged at the top of each support (2), two linkage plates (72) are symmetrically arranged on each bidirectional screw rod (73), the bottom of linkage plate (72) is connected with L-shaped clamping plate (75), guide roller (71) is installed on the two mutually perpendicular sides of L-shaped clamping plate (75), and motor (74) is installed on the outer wall of support (2) and opposite to one end of bidirectional screw rod (73); the sliding block of two electric sliding rails (41) is connected with the two ends of blanking hopper (42) respectively.

2. The automatic steel blanking equipment according to claim 1, characterized in that: The guide roller (71) is rotatably connected with the L-shaped clamping plate (75), and the outer wall of the guide roller (71) extends out of the corresponding side of the L-shaped clamping plate (75).

3. The automatic steel blanking equipment according to claim 1, characterized in that: The L-shaped clamping plate (75) is symmetrically distributed with respect to the vertical plane in which the center of the bidirectional screw rod (73) is located.

4. The automatic steel blanking equipment according to claim 1, characterized in that: The outer shell of each electric sliding rail (41) is bolted to the two supporting legs (5) on the same side of the lower side of the support frame (3), and the blanking hopper (42) has a structure of large at the top and small at the bottom.

5. The automatic steel blanking equipment according to claim 1, characterized in that: The top of the linkage plate (72) is also provided with a guide table (9), and a guide groove (8) is formed in the cooperation part of the top of the support (2) and the guide table (9).

6. The automatic steel blanking equipment according to claim 1, characterized in that: Two blocking mechanisms (6) are symmetrically arranged at the bottom of the blanking hopper (42), and the blocking mechanism (6) includes a blocking plate (62) and an electric telescopic rod (61).

7. The automatic steel blanking equipment according to claim 6, characterized in that: The blocking plate (62) is of L-shaped structure, and the bending part of the blocking plate (62) is located outside the blanking hopper (42), and the electric telescopic rod (61) is arranged between the blocking plate (62) and the outer wall of the blanking hopper (42).

8. The automatic steel blanking equipment according to claim 6, characterized in that: A sliding hole (10) is formed in the cooperation part of the blanking hopper (42) and the blocking plate (62), and the sliding hole (10) penetrates the side wall of the blanking hopper (42) and is in sliding cooperation with the blocking plate (62).

9. The automatic steel blanking equipment according to claim 1, characterized in that: Both the supports (2) are of inverted U-shaped structure, and a connecting plate (1) is welded between the tops of the two supports (2).

Images