Feeding assembly for press machining

Abstract

The utility model discloses a feeding assembly for press machining, which relates to the technical field of presses and comprises an L-shaped base and a press, a conveying belt is arranged on the inner wall of the lateral portion of the L-shaped base, and a pushing and aligning mechanism is arranged on the L-shaped base. When the device is used, the threaded block can move through the motor and the threaded rod, the threaded block moves to enable the push plate to push an object to be machined, the object to be machined moves to extrude the machined object to move, and then the other side of the machined object is moved out, so that the machined object can be pushed away without manual work, and the machining efficiency is improved. And meanwhile, the threaded block moves to enable the rollers on the two sides to be close to each other, and then the to-be-machined object is extruded and limited, so that the to-be-machined object corresponds to the center position of the workbench, the situation that follow-up machining is affected due to inclination of the object is avoided, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a press processing and feeding component. Background Art

[0002] Presses have a wide range of uses, including cutting, punching, blanking, bending, riveting, and forming. Currently, presses are primarily used with manual loading, which is not only inefficient but can also cause injury if not handled with caution. Therefore, loading equipment is required during press operation. Mechanical loading improves both efficiency and safety.

[0003] In the prior art, the patent with publication number CN218134548U discloses a press feeding device, which feeds the metal blank to the bottom of the punch through rollers, brackets, driving gears, driven gears, rotating motors and worktables, and controls the specific running time of the rotating motor to realize the overall slot and automation of the press and feeding device. However, when the item is processed, it is still on the worktable and is transported by rollers. The processed product on the worktable will hinder the next object to be processed, and when placing or transporting, the object to be processed is easily tilted or offset from the center position of the worktable when moving, which is easy to affect the quality of the product after processing and is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a press processing and feeding component to solve the above problems. Utility Model Content

[0004] The purpose of this application is to provide a press processing feeding assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a press processing and feeding assembly, comprising an L-shaped base and a press body, wherein a conveyor belt is provided on the inner wall of the side of the L-shaped base, and a pushing and aligning mechanism is provided on the L-shaped base;

[0006] The pushing alignment mechanism includes a threaded block arranged on the left side of the L-shaped base, a driving unit for moving the threaded block is provided on the L-shaped base, a connecting block is installed on the top of the threaded block, a push plate is installed on the side of the connecting block, a fixed block is installed on the side of the L-shaped base, the fixed block is horizontally aligned with the workbench of the press body, two moving holes are provided on the top of the fixed block, sliding rods are installed on the relative inner walls of the two moving holes, sliders are slidably sleeved on the two sliding rods, U-shaped blocks are installed on the tops of the two sliders, and multiple rollers are rotatably installed on the relative inner walls of the two U-shaped blocks, and an extrusion unit for moving the two sliders is provided on the threaded block.

[0007] Preferably, the driving unit includes a fixed frame installed on the side of the L-shaped base, a motor is installed on the side of the fixed frame, a threaded rod is rotatably installed relative to the inner wall of the fixed frame, one end of the threaded rod extends outside the fixed frame and is installed on the output shaft of the motor, and the threaded block is threadedly sleeved on the threaded rod.

[0008] Preferably, a support block is installed on the side of the fixed frame, a triangular unloading block is installed on the side of the support block, four first supporting legs and a second supporting leg are installed on the bottom of the L-shaped base and the bottom of the triangular unloading block respectively, and a buffer pad is fixed on the bottom of the four first supporting legs and the first supporting legs.

[0009] Preferably, the extrusion unit includes a moving box installed at the bottom of the threaded block, two extrusion blocks are movably arranged in the moving box, and an adjusting element for moving the two extrusion blocks is provided on the moving box. The sides of the two extrusion blocks are both obliquely set, and the bottoms of the two sliders are both installed with trapezoidal blocks adapted to the extrusion blocks, and the sides of the two sliders are both provided with elastic elements.

[0010] Preferably, the adjusting element includes a positive and negative screw rod rotatably mounted on the relative inner walls of the movable box, one end of the positive and negative screw rod extends to the outside of the movable box and is installed with a knob, the two extrusion blocks are threadedly sleeved on the positive and negative screw rod, a threaded hole is opened on the side of the movable box, a fixing bolt is threadedly installed on the threaded hole, and the end of the fixing bolt is tightly pressed against the positive and negative screw rod.

[0011] Preferably, the elastic element includes a spring installed on the side of the slider, and the other end of the spring is installed on the inner wall of the side of the moving hole.

[0012] Preferably, a PLC controller is installed on the side of the L-shaped base, and an infrared sensor is installed on the top of the L-shaped base.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. In the utility model, when in use, the threaded block can be moved by the motor and the threaded rod. The movement of the threaded block will cause the push plate to push the object to be processed. The movement of the object to be processed will squeeze the processed object to make it move, and then the other side of the processed object will be moved out, so that the processed object can be pushed away without manual work, avoiding obstruction to the processing of the next object to be processed. At the same time, the movement of the threaded block will make the two sliders approach each other through the squeezing block and the trapezoidal block. The approach of the two sliders will make the rollers on both sides approach each other through the U-shaped block, and then squeeze and limit the object to be processed, so that the object to be processed corresponds to the center position of the workbench, avoiding the object from tilting and affecting subsequent processing, and is easy to use.

[0015] 2. In the utility model, the position of the extrusion block can be adjusted conveniently by setting the positive and negative threaded rods and the knob, thereby changing the extrusion movement distance of the trapezoidal block, thereby performing extrusion limiting on objects of different sizes. The positive and negative threaded rods can be fixed conveniently by setting the fixing bolts, thereby preventing the positive and negative threaded rods from rotating themselves and affecting the extrusion limiting effect. The installation of the support block and the triangular unloading block facilitates the falling of the pushed-away processed object, thereby preventing damage to the object caused by falling from an excessively high height. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the embodiment of the utility model from a first viewing angle;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the embodiment of the utility model from a second viewing angle;

[0019] Figure 3 A partially cutaway and enlarged three-dimensional structural schematic diagram of an embodiment of the present invention from a first viewing angle;

[0020] Figure 4 It is a partially cutaway three-dimensional structural diagram of a fixing block in an embodiment of the present invention.

[0021] In the figure: 1. L-shaped base; 2. Conveyor belt; 3. Fixed frame; 4. Motor; 5. Threaded block; 6. Connecting block; 7. Push plate; 8. Moving box; 9. Positive and negative threaded rod; 10. Knob; 11. Extrusion block; 12. Fixing bolt; 13. Fixing block; 14. Slider; 15. Spring; 16. U-shaped block; 17. Roller; 18. Trapezoidal block; 19. Press body; 20. Triangular unloading block; 21. PLC controller; 22. Infrared sensor; 23. Threaded rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example: Reference Figure 1-Figure 4 The press processing and loading assembly shown includes an L-shaped base 1 and a press body 19. A conveyor belt 2 is provided on the inner side wall of the L-shaped base 1, and a push alignment mechanism is provided on the L-shaped base 1. It should be noted that in this embodiment, the conveyor belt 2 and the press body 19 are existing devices, wherein the conveyor belt 2 can transport objects, and the press body 19 can perform general stamping processes such as punching, cutting, bending, forming, and shallow drawing, which will not be described in detail here.

[0024] The pushing alignment mechanism includes a threaded block 5 arranged on the left side of the L-shaped base 1, and a driving unit for moving the threaded block 5 is provided on the L-shaped base 1. A connecting block 6 is installed on the top of the threaded block 5, and a push plate 7 is installed on the side of the connecting block 6. A fixed block 13 is installed on the side of the L-shaped base 1, and the fixed block 13 is horizontally aligned with the workbench of the press body 19. Two movable holes are provided on the top of the fixed block 13, and sliding rods are installed on the relative inner walls of the two movable holes. Slide blocks 14 are slidably sleeved on the two slide rods, and U-shaped blocks 16 are installed on the tops of the two sliders 14. Multiple rollers 17 are rotatably installed on the relative inner walls of the two U-shaped blocks 16. An extrusion unit for moving the two sliders 14 is provided on the threaded block 5.

[0025] With the above structure, when in use, first place the object to be processed on the conveyor belt 2, then start the conveyor belt 2 to move it, when the object to be processed corresponds to the position of the push plate 7, the conveyor belt 2 stops conveying, and at the same time the driving unit moves the threaded block 5, the movement of the threaded block 5 will move the connecting block 6, the movement of the connecting block 6 will move the push plate 7, and then push the object to be processed, when the object to be processed is on the fixed block 13, the threaded block 5 continues to move, which will cause the two sliders 14 to approach each other through the extrusion unit, and the two sliders 14 approaching each other will cause the two U-shaped blocks 16 to approach each other, and the two When the U-shaped blocks 16 are close to each other, the roller 17 will squeeze and limit the object to be processed, so that the object to be processed is in the center position of the fixed block 13, and then the threaded block 5 will continue to move, so that the object to be processed is moved to the workbench of the press body 19. At this time, the processed object will be squeezed and moved out from the other side, so that the processed object can be pushed away without manual work, avoiding obstruction to the processing of the next object to be processed. During the pushing, the object to be processed can be squeezed and limited to correspond to the center position of the workbench, avoiding the object from tilting and affecting subsequent processing, which is convenient for use.

[0026] like Figure 3 As shown, the driving unit includes a fixed frame 3 installed on the side of the L-shaped base 1, a motor 4 is installed on the side of the fixed frame 3, a threaded rod 23 is rotatably installed relative to the inner wall of the fixed frame 3, one end of the threaded rod 23 extends to the outside of the fixed frame 3 and is installed on the output shaft of the motor 4, and the threaded block 5 is threadedly sleeved on the threaded rod 23. The advantage of this arrangement is that the threaded block 5 can be easily moved by the arrangement of the fixed frame 3, the motor 4 and the threaded rod 23.

[0027] Specifically, the output of the motor 4 causes the threaded rod 23 to rotate, and the rotation of the threaded rod 23 causes the threaded block 5 to move, thereby pushing the object to be processed.

[0028] like Figure 1 As shown, a support block is installed on the side of the fixed frame 3, and a triangular unloading block 20 is installed on the side of the support block. Four first supporting legs and a second supporting leg are installed on the bottom of the L-shaped base 1 and the bottom of the triangular unloading block 20 respectively. The four first supporting legs and the bottom of the first supporting legs are fixed with buffer pads. The advantage of this arrangement is that through the installation of the support block and the triangular unloading block 20, it is convenient to make the pushed away processed object fall, avoiding damage to the object caused by falling from too high a height. Through the assembly of the first supporting leg, the second supporting leg and the buffer pad, a certain buffering and supporting effect is played to reduce the impact caused by vibration.

[0029] like Figure 2As shown, the extrusion unit includes a moving box 8 installed at the bottom of the threaded block 5, and two extrusion blocks 11 are movably arranged in the moving box 8. An adjusting element for moving the two extrusion blocks 11 is provided on the moving box 8. The sides of the two extrusion blocks 11 are both obliquely set, and the bottoms of the two sliders 14 are both installed with trapezoidal blocks 18 that are compatible with the extrusion blocks 11. The sides of the two sliders 14 are both provided with elastic elements. The advantage of this arrangement is that the two sliders 14 can be easily moved by the arrangement of the moving box 8, the extrusion blocks 11 and the trapezoidal blocks 18.

[0030] Specifically, the movement of the threaded block 5 will cause the moving box 8 to move, and the movement of the moving box 8 will cause the extrusion block 11 to move through the adjusting element. The movement of the extrusion block 11 will extrude the trapezoidal block 18 to make it move, and the movement of the trapezoidal block 18 will cause the slider 14 to move, thereby extruding and limiting the object to be processed. When the vertical surface of the extrusion block 11 contacts the vertical surface of the trapezoidal block 18, the trapezoidal block 18 no longer moves.

[0031] like Figure 3 As shown, the adjusting element includes a positive and negative screw rod 9 rotatably installed on the relative inner wall of the mobile box 8, one end of the positive and negative screw rod 9 extends to the outside of the mobile box 8 and is installed with a knob 10, and two extrusion blocks 11 are threadedly sleeved on the positive and negative screw rod 9. A threaded hole is opened on the side of the mobile box 8, and a fixing bolt 12 is threadedly installed on the threaded hole. The end of the fixing bolt 12 is tightly pressed against the positive and negative screw rod 9. The advantage of this arrangement is that the position of the extrusion block 11 can be easily adjusted by setting the positive and negative screw rod 9 and the knob 10, and the positive and negative screw rod 9 can be easily fixed by setting the fixing bolt 12.

[0032] Specifically, rotating the knob 10 will cause the forward and reverse screw rods 9 to rotate, and rotating the forward and reverse screw rods 9 will cause the two extrusion blocks 11 to move. The movement of the two extrusion blocks 11 will change the extrusion movement distance of the trapezoidal block 18, thereby performing extrusion limiting on objects of different sizes. At the same time, after adjustment, the forward and reverse screw rods 9 can be fixed by fixing the bolts 12 to prevent the forward and reverse screw rods 9 from rotating themselves and affecting the extrusion limiting effect.

[0033] like Figure 4 As shown, the elastic element includes a spring 15 installed on the side of the slider 14, and the other end of the spring 15 is installed on the inner wall of the side of the moving hole. The advantage of this arrangement is that, through the arrangement of the spring 15, when the trapezoidal block 18 is not under force, the slider 14 will be reset under the action of the spring 15. The reset of the slider 14 will reset the roller 17 through the U-shaped block 16, so that it is convenient for next use.

[0034] like Figure 1 and Figure 2As shown, a PLC controller 21 is installed on the side of the L-shaped base 1, and an infrared sensor 22 is installed on the top of the L-shaped base 1. The advantage of this arrangement is that the infrared sensor 22 is arranged to facilitate sensing of objects transported by the conveyor belt 2, thereby facilitating the pushing of the push plate 7. The PLC controller 21 is arranged to facilitate control of the conveyor belt 2 and the motor 4.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A press machine processing and feeding assembly, comprising an L-shaped base (1) and a press machine body (19), characterized in that: A conveyor belt (2) is provided on the inner wall of the side of the L-shaped base (1), and a push alignment mechanism is provided on the L-shaped base (1); the push alignment mechanism comprises a threaded block (5) provided on the left side of the L-shaped base (1), a driving unit for moving the threaded block (5) is provided on the L-shaped base (1), a connecting block (6) is installed on the top of the threaded block (5), a push plate (7) is installed on the side of the connecting block (6), a fixed block (13) is installed on the side of the L-shaped base (1), and the fixed block (13) is installed on the side of the L-shaped base (1). The fixed block (13) is horizontally aligned with the workbench of the press body (19), and two movable holes are provided on the top of the fixed block (13). The opposite inner walls of the two movable holes are both installed with sliding rods, and the two sliding rods are both slidably sleeved with sliders (14). The tops of the two sliders (14) are both installed with U-shaped blocks (16), and the opposite inner walls of the two U-shaped blocks (16) are both rotatably installed with multiple rollers (17), and the threaded block (5) is provided with an extrusion unit that enables the two sliders (14) to move.

2. A press processing feeding assembly according to claim 1, characterized in that: The driving unit comprises a fixed frame (3) mounted on the side of the L-shaped base (1), a motor (4) being mounted on the side of the fixed frame (3), a threaded rod (23) being rotatably mounted relative to the inner wall of the fixed frame (3), one end of the threaded rod (23) extending outside the fixed frame (3) and mounted on the output shaft of the motor (4), and the threaded block (5) being threadedly sleeved on the threaded rod (23).

3. A press processing feeding assembly according to claim 2, characterized in that: A support block is installed on the side of the fixed frame (3), and a triangular unloading block (20) is installed on the side of the support block. Four first supporting legs and a second supporting leg are installed on the bottom of the L-shaped base (1) and the bottom of the triangular unloading block (20), respectively. Buffer pads are fixed to the bottoms of the four first supporting legs and the first supporting legs.

4. A press processing feeding assembly according to claim 1, characterized in that: The extrusion unit comprises a moving box (8) mounted on the bottom of the threaded block (5), two extrusion blocks (11) are movably arranged in the moving box (8), and an adjusting element for moving the two extrusion blocks (11) is arranged on the moving box (8). The sides of the two extrusion blocks (11) are both obliquely arranged, and the bottoms of the two sliders (14) are both mounted with a trapezoidal block (18) adapted to the extrusion blocks (11), and the sides of the two sliders (14) are both provided with an elastic element.

5. A press processing feeding assembly according to claim 4, characterized in that: The adjusting element includes a positive and negative threaded rod (9) rotatably mounted on the inner wall relative to the movable box (8), one end of the positive and negative threaded rod (9) extends to the outside of the movable box (8) and is installed with a knob (10), two extrusion blocks (11) are threadedly sleeved on the positive and negative threaded rod (9), a threaded hole is opened on the side of the movable box (8), a fixing bolt (12) is threadedly installed on the threaded hole, and the end of the fixing bolt (12) is tightly pressed against the positive and negative threaded rod (9).

6. A press processing feeding assembly according to claim 4, characterized in that: The elastic element comprises a spring (15) installed on the side of the slider (14), and the other end of the spring (15) is installed on the inner wall of the side of the moving hole.

7. A press machine processing feeding assembly according to claim 1, characterized in that: A PLC controller (21) is installed on the side of the L-shaped base (1), and an infrared sensor (22) is installed on the top of the L-shaped base (1).

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