Steel plate feeding platform for numerical control bending machine

Abstract

The utility model discloses a steel plate feeding platform for a numerical control bending machine, relates to the field of bending machine feeding, solves the problems of low manual operation efficiency and potential safety hazards, and comprises a bottom plate, a push-in assembly is arranged at the top of the bottom plate, and the push-in assembly comprises an assembling plate; a first mounting rod and a second mounting rod are fixedly connected to the inner wall of the assembling plate, a limiting ring is fixedly connected to the outer wall of the second mounting rod, a second telescopic air cylinder is fixedly mounted at the top of the bottom plate, a mounting frame is fixedly connected to the top of the bottom plate, and a first telescopic air cylinder is fixedly connected to the top of the mounting frame; the movable end of the first telescopic air cylinder is fixedly connected with a first push block, and a torsional spring is arranged in the movable limiting block. Through mutual cooperation of the servo motor, the upper belt wheel, the lower belt wheel, the conveying belt and the transmission belt, the material plate can be stably conveyed into the pushing-in assembly, manual carrying is avoided, and the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machine feeding, in particular to a steel plate feeding platform for a numerical control bending machine. Background Art

[0002] Bending machines are divided into manual bending machines, hydraulic bending machines and CNC bending machines. Manual bending machines are further divided into mechanical manual bending machines and electric manual bending machines. Existing bending machines cannot realize the automatic feeding process of materials in industrial production. Basically, they still rely on workers' manual operation to put materials into the bending mechanism of the bending machine to complete the bending process of materials. This process is not only time-consuming and labor-intensive, but also poses a great threat to the safety of workers. Therefore, an automatic feeding platform is needed to replace manual labor in order to realize automated production, thereby greatly reducing the danger of manual operation and improving production efficiency, bringing good benefits to enterprises.

[0003] To this end, the utility model provides a steel plate feeding platform for a CNC bending machine to solve the above problems. Through the close cooperation of the servo motor and the conveyor belt as well as the first telescopic cylinder and the second telescopic cylinder, the operator has a safer operating method and the production efficiency is greatly improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a steel plate feeding platform for a CNC bending machine, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a steel plate feeding platform for a CNC bending machine, comprising a bottom plate, a push-in assembly is arranged on the top of the bottom plate, a transmission assembly is also arranged on the top of the bottom plate, and a material plate is placed inside the push-in assembly;

[0008] The pushing assembly includes an assembling plate, which is fixedly connected to the top of the base plate, the inner wall of the assembling plate is fixedly connected to the first mounting rod and the second mounting rod, the outer wall of the second mounting rod is fixedly connected to a limiting ring, the outer wall of the second mounting rod is movably connected to a movable limiting block and is located between the two limiting rings, the top of the base plate is fixedly installed with a second telescopic cylinder, the movable end of the second telescopic cylinder is fixedly connected to a second pushing block, the top of the base plate is fixedly connected to a mounting frame, the top of the mounting frame is fixedly connected to the first telescopic cylinder, the movable end of the first telescopic cylinder is fixedly connected to the first pushing block, and the movable limiting block has a built-in torsion spring.

[0009] As a preferred solution of the steel plate feeding platform for a CNC bending machine described in the utility model, a first limiting long rod is fixedly connected to the inner wall of the assembly plate, and the spacing between the first limiting long rods is the same as the width of the material plate.

[0010] By adopting the above technical solution, the material plate can be pushed onto the second pushing block more smoothly.

[0011] As a preferred solution of the steel plate feeding platform for a CNC bending machine described in the utility model, the transmission component includes a guard plate, and the guard plate is fixedly connected to the top of the base plate.

[0012] By adopting the above technical solution, other important components can be installed.

[0013] As a preferred solution of the steel plate feeding platform for a CNC bending machine described in the utility model, a rotating shaft is rotatably connected between the two guard plates, a conveyor belt is wound between the two rotating shafts, and an upper pulley is fixedly connected to one end of the rotating shaft.

[0014] By adopting the above technical solution, the material plate can be transferred into the pushing component.

[0015] As a preferred solution of the steel plate feeding platform for a CNC bending machine described in the utility model, a second limiting long rod is fixedly connected to the top of the guard plate, and the distance between the two second limiting long rods is the same as the width of the material plate.

[0016] By adopting the above technical solution, the material plate can be limited when being transmitted, making the transmission more stable.

[0017] As a preferred solution of the steel plate feeding platform for a CNC bending machine described in the utility model, a servo motor is fixedly installed on the top of the base plate, a lower pulley is fixedly connected to the output shaft of the servo motor, and a transmission belt is wound between the lower pulley and the upper pulley.

[0018] By adopting the above technical solution, power is provided to drive the entire conveyor belt to operate.

[0019] (III) Beneficial effects

[0020] The utility model provides a steel plate feeding platform for a CNC bending machine. It has the following beneficial effects:

[0021] 1. The steel plate feeding platform of the CNC bending machine cooperates with the servo motor, the upper pulley, the lower pulley, the conveyor belt and the transmission belt to ensure that the material plate can be stably transferred into the push-in component, avoiding manual handling and making it more efficient.

[0022] 2. The CNC bending machine uses a steel plate feeding platform. Through the cooperation of the first telescopic cylinder and the second telescopic cylinder, the material plate transmitted to the second push block can be pushed upward, and then the material plate will be dragged by the movable limit block. Finally, the material plate will be pushed to the top and then pushed into the bending machine by the first telescopic cylinder, which is safer than manual pushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is an external three-dimensional structural diagram of the utility model;

[0025] Figure 2 It is a left view of the structure of the utility model;

[0026] Figure 3 This is the right view of the structure of the utility model;

[0027] Figure 4 It is a top view of the utility model after removing the assembly plate;

[0028] Figure 5 It is an enlarged view of the structure of A of the utility model;

[0029] Figure 6 It is a partial structural diagram of the utility model.

[0030] In the figure, 1. base plate; 2. push-in assembly; 21. assembly plate; 22. first mounting rod; 23. second mounting rod; 24. limit ring; 25. movable limit block; 26. mounting frame; 27. first telescopic cylinder; 28. second telescopic cylinder; 29. ​​second push block; 210. first limit long rod; 211. first push block; 3. transmission assembly; 31. guard plate; 32. servo motor; 33. upper pulley; 34. lower pulley; 35. transmission belt; 36. second limit long rod; 37. rotating shaft; 38. conveyor belt; 4. material plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Example 1

[0033] Reference Figure 1 and Figure 6, which is the first embodiment of the utility model, and the embodiment provides a steel plate feeding platform for a CNC bending machine, including a base plate 1, a push-in component 2 is arranged on the top of the base plate 1, a transmission component 3 is also arranged on the top of the base plate 1, and a material plate 4 is placed inside the push-in component 2; the push-in component 2 includes an assembly plate 21, the assembly plate 21 is fixedly connected to the top of the base plate 1, the inner wall of the assembly plate 21 is fixedly connected to the first mounting rod 22 and the second mounting rod 23, the outer wall of the second mounting rod 23 is fixedly connected to the limiting ring 24, the outer wall of the second mounting rod 23 is movably connected to the movable limiting block 25 and is located between the two limiting rings 24, the top of the base plate 1 is fixedly installed with a second telescopic cylinder 28, the movable end of the second telescopic cylinder 28 is fixedly connected to a second push block 29, the top of the base plate 1 is fixedly connected to a mounting frame 26, the top of the mounting frame 26 is fixedly connected to a first telescopic cylinder 27, the movable end of the first telescopic cylinder 27 is fixedly connected to a first push block 211, and the movable limiting block 25 has a built-in torsion spring. In this embodiment, the above or below fixed connection can be welding, or bolt connection, etc., as long as the two fixedly connected parts can be firmly connected. The above movable connection can be a sleeve connection to connect the second mounting rod 23 and the movable stop block 25, which can be a bearing or a direct sleeve connection to complete the movable connection between the second mounting rod 23 and the movable stop block 25.

[0034] Specifically, the inner wall of the assembly plate 21 is fixedly connected with a first limiting long rod 210 , and the spacing between the first limiting long rods 210 is the same as the width of the material plate 4 .

[0035] Furthermore, when the material plate 4 is sent to the top of the second push block 29, the second telescopic cylinder 28 will start to push the second push block 29 and the material plate 4 upwards, and then the material plate 4 will push open the movable limit block 25, and then under the reset of the built-in torsion spring of the movable limit block 25 and the limiting effect of the first mounting rod 22 on the movable limit block 25, the movable limit block 25 can drag the material plate 4, and as subsequent material plates 4 are continuously pushed upward until the material plate 4 is pushed onto the topmost movable limit block 25, the first telescopic cylinder 27 will start to push the material plate 4 into the bending machine for processing through the first push block 211.

[0036] Example 2

[0037] Reference Figure 1 and 6 , which is the second embodiment of the utility model, is based on the previous embodiment, and the transmission component 3 includes a guard plate 31, and the guard plate 31 is fixedly connected to the top of the bottom plate 1. A rotating shaft 37 is rotatably connected between the two guard plates 31, and a conveyor belt 38 is wound between the two rotating shafts 37, and an upper pulley 33 is fixedly connected to one end of the rotating shaft 37.

[0038] Specifically, a second limiting rod 36 is fixedly connected to the top of the guard plate 31, and the spacing between the two second limiting rods 36 is the same as the width of the material plate 4. A servo motor 32 is fixedly installed on the top of the bottom plate 1, and a lower pulley 34 is fixedly connected to the output shaft of the servo motor 32, and a transmission belt 35 is wound between the lower pulley 34 and the upper pulley 33.

[0039] Furthermore, the servo motor 32 is started to drive the lower pulley 34 to rotate, and the lower pulley 34 can drive the upper pulley 33 to rotate through the transmission belt 35, thereby driving the rotating shaft 37 to rotate, and then driving the conveyor belt 38 to operate to push the material plate 4 into the component 2, and the second limiting long rod 36 can limit the material plate 4.

[0040] Working principle: Start the servo motor 32 to drive the lower pulley 34 to rotate, and the lower pulley 34 can drive the upper pulley 33 to rotate through the transmission belt 35, and then drive the rotating shaft 37 to rotate, and then drive the conveyor belt 38 to operate to push the material plate 4 into the component 2, and the second limit long rod 36 can limit the material plate 4. When the material plate 4 is sent to the top of the second pushing block 29, the second telescopic cylinder 28 will start to push the second pushing block 29 and the material plate 4 upward, and then the material plate 4 will push the movable limit block 25 open, and then under the reset of the built-in torsion spring of the movable limit block 25 and the limiting effect of the first mounting rod 22 on the movable limit block 25, the movable limit block 25 can drag the material plate 4, and as the subsequent material plates 4 are continuously pushed upward until the material plate 4 is pushed onto the uppermost movable limit block 25, the first telescopic cylinder 27 will start to push the material plate 4 into the bending machine for processing through the first pushing block 211.

[0041] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A steel plate feeding platform for a CNC bending machine, comprising a bottom plate, characterized in that: A push-in assembly is disposed on the top of the bottom plate, a transmission assembly is also disposed on the top of the bottom plate, and a material plate is placed inside the push-in assembly; The pushing assembly includes an assembling plate, which is fixedly connected to the top of the base plate, the inner wall of the assembling plate is fixedly connected to the first mounting rod and the second mounting rod, the outer wall of the second mounting rod is fixedly connected to a limiting ring, the outer wall of the second mounting rod is movably connected to a movable limiting block and is located between the two limiting rings, a second telescopic cylinder is fixedly installed on the top of the base plate, the movable end of the second telescopic cylinder is fixedly connected to the second pushing block, the top of the base plate is fixedly connected to a mounting frame, the top of the mounting frame is fixedly connected to the first telescopic cylinder, the movable end of the first telescopic cylinder is fixedly connected to the first pushing block, and the movable limiting block has a built-in torsion spring.

2. The steel plate feeding platform for a CNC bending machine according to claim 1, characterized in that: The inner wall of the assembly plate is fixedly connected with a first limiting long rod, and the spacing between the first limiting long rods is the same as the width of the material plate.

3. The steel plate feeding platform for a CNC bending machine according to claim 1, characterized in that: The transmission assembly includes a guard plate, which is fixedly connected to the top of the base plate.

4. The steel plate feeding platform for a CNC bending machine according to claim 3 is characterized in that: A rotating shaft is rotatably connected between the two guard plates, a conveyor belt is wound between the two rotating shafts, and an upper pulley is fixedly connected to one end of the rotating shaft.

5. The steel plate feeding platform for a CNC bending machine according to claim 3 is characterized in that: The top of the guard plate is fixedly connected with a second limiting long rod, and the distance between the two second limiting long rods is the same as the width of the material plate.

6. The steel plate feeding platform for a CNC bending machine according to claim 1, characterized in that: A servo motor is fixedly installed on the top of the bottom plate, a lower pulley is fixedly connected to the output shaft of the servo motor, and a transmission belt is wound between the lower pulley and the upper pulley.

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