Stamping and bending die for display backboard frame

Abstract

The utility model relates to a stamping and bending die for a display back plate frame, which aims to solve the technical problem of low safety performance of the existing stamping and bending die for the display back plate frame and comprises a machine table, a bearing table is fixedly arranged on the machine table, and a conveying structure is arranged on one side of the bearing table and connected with the machine table. The conveying structure comprises a mounting frame, the connecting end of the mounting frame is fixedly connected with the machine table, an up-down moving mechanism is fixedly arranged at the mounting end of the mounting frame, an axial moving mechanism is fixedly arranged at the moving end of the up-down moving mechanism, and a connecting rod is fixedly arranged at the moving end of the axial moving mechanism. The mechanical arm has the advantages of being clear and compact in structural design and high in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a stamping and bending mold for a display back panel frame. Background Art

[0002] Moulds are various moulds and tools used in industrial production to obtain the required products by methods such as injection moulding, blow moulding, extrusion, die-casting or forging, smelting, stamping, etc. In the process of stamping and bending the existing display back panel frame, it is necessary to manually put the display back panel frame material into the mould, and then the stamping equipment will stamp and bend the display back panel frame material in the mould, and then manually take out the formed display back panel frame.

[0003] However, while workers are putting display back panel frame materials into the mold and taking out the formed display back panel frame, the equipment is still in operation. The stamping and bending equipment may malfunction and fall during this process, which may easily crush the worker's arm and cause a major safety accident. The safety performance is low, so it is particularly important to design a stamping and bending mold for display back panel frames that can automatically feed and take out materials. In view of this, we propose a stamping and bending mold for display back panel frames. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a stamping and bending die for a display back panel frame to solve the technical problem of low safety performance of the current stamping and bending die for the display back panel frame.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a stamping and bending mold for the back panel frame of a display, including a machine table, a supporting table is fixedly provided on the machine table, a conveying structure is provided on one side of the supporting table to connect the machine table, and a stamping and bending structure is provided on the other side of the conveying structure to connect the machine table, the conveying structure includes a mounting frame, the connecting end of the mounting frame is fixedly connected to the machine table, the mounting end of the mounting frame is fixedly provided with an up and down moving mechanism, the moving end of the up and down moving mechanism is fixedly provided with an axial moving mechanism, the moving end of the axial moving mechanism is fixedly provided with a connecting rod, and the bottom end of the connecting rod is fixedly connected to a mechanical gripper.

[0006] Preferably, the stamping and bending structure includes a machine body, a bending bottom mold is fixedly provided at the mounting end of the machine body, four columns are fixedly provided at the mounting end of the machine body in a square shape relative to the bending bottom mold, a stamping mechanism is provided above the bending bottom mold, the connecting end of the stamping mechanism is fixedly connected to the top of the machine body through the four columns, and a bending top mold is installed at the output end of the stamping mechanism, and the bending top mold is adapted to the bending bottom mold.

[0007] Preferably, a cylinder is fixedly provided inside the machine body at a position relative to the bending bottom mold.

[0008] Preferably, the bending bottom mold includes an outer mold and an inner mold, a slide groove is provided at the center of the outer mold, and the slide groove is plug-fitted with the inner mold.

[0009] Preferably, the head of the inner mold is a truncated cone structure, the tail of the inner mold passes through the machine body and is fixedly connected to the movable end of the cylinder, and the inner mold is slidably connected to the machine body.

[0010] Preferably, the bending top mold is fixedly provided with four sliding blocks at positions relative to the four columns, and the four sliding blocks are slidably connected to the four columns respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model sets a conveying structure so that the up and down moving mechanism and the axial moving mechanism control the mechanical gripper installed at the bottom end of the connecting rod to move up and down and left and right, so that the mechanical gripper can send the display back panel frame material on the supporting platform into the stamping and bending structure for stamping and bending, and then take out the formed display back panel frame without manual labor, avoiding the hidden dangers in the working process of the current stamping and bending mold of the display back panel frame, and solving the technical problem of low safety performance of the current stamping and bending mold of the display back panel frame.

[0013] 2. The utility model arranges the bending bottom mold to be composed of an outer mold and an inner mold, so that after the stamping and bending of the display back panel frame material in the bending bottom mold is completed, the movable end of the cylinder drives the inner mold to move upward to push out the formed display back panel frame, thereby avoiding the formed display back panel frame from being stuck with the bending bottom mold, thereby making it easier for the conveying structure 3 to take the display back panel frame out of the bending bottom mold and transport it to the supporting platform.

[0014] 3. As a preferred embodiment of the utility model, the head of the inner mold is set to a truncated cone structure, and the tail of the inner mold passes through the machine body and is fixedly connected to the movable end of the cylinder. The inner mold is slidably connected to the machine body. When the movable end of the cylinder drives the inner mold to reset, the head of the inner mold is not easy to collide or get stuck with the outer mold.

[0015] 4. The utility model provides four sliders at the positions of the bending top mold relative to the four columns, and the four sliders are slidably connected to the four columns respectively, so that when the output end of the pressing mechanism presses down to drive the bending top mold to punch and bend the display back panel frame material in the bending bottom mold, the four sliders on the bending top mold slide toward the four columns, and then the four columns provide a guide for the bending top mold, so that the downward pressing of the bending top mold is more accurate and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of a partial structural cross section;

[0018] Figure 3 for Figure 3 A partial enlarged schematic diagram of the structure.

[0019] In the figure: 1. Machine platform; 2. Support platform; 3. Conveying structure; 4. Stamping and bending structure;

[0020] 31. Mounting frame; 32. Up and down moving mechanism; 33. Axial moving mechanism; 34. Connecting rod; 35. Mechanical gripper;

[0021] 41. Machine body; 42. Bending bottom die; 43. Column; 44. Punching mechanism; 45. Bending top die; 46. Cylinder; 47. Slider;

[0022] 421. External mold; 422. Internal mold; 423. Slide groove. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Example 1: A stamping and bending die for a display back panel frame, see Figures 1 to 3 , including a machine 1, a supporting platform 2 is fixedly arranged on the machine 1, a conveying structure 3 is provided on one side of the supporting platform 2 to connect with the machine 1, a stamping and bending structure 4 is provided on the other side of the conveying structure 3 to connect with the machine 1, the conveying structure 3 includes a mounting frame 31, a connecting end of the mounting frame 31 is fixedly connected to the machine 1, an up and down moving mechanism 32 is fixedly arranged at the mounting end of the mounting frame 31, an axial moving mechanism 33 is fixedly arranged at the moving end of the up and down moving mechanism 32, a connecting rod 34 is fixedly arranged at the moving end of the axial moving mechanism 33, a mechanical gripper 35 is fixedly connected to the bottom end of the connecting rod 34. The utility model sets a conveying structure 3 so that the up-and-down moving mechanism 32 and the axial moving mechanism 33 control the mechanical gripper 35 installed at the bottom end of the connecting rod 34 to move up, down, left and right, so that the mechanical gripper 35 can send the display back panel frame material on the supporting platform 2 into the stamping and bending structure 4 for stamping and bending, and then take out the formed display back panel frame without manual labor, avoiding the hidden dangers in the working process of the current stamping and bending mold of the display back panel frame, and solving the technical problem of low safety performance of the current stamping and bending mold of the display back panel frame.

[0025] Specifically, the stamping and bending structure 4 includes a body 41, a bending bottom die 42 is fixedly provided at the mounting end of the body 41, four columns 43 are fixedly provided at the mounting end of the body 41 in a square shape relative to the bending bottom die 42, a stamping mechanism 44 is provided above the bending bottom die 42, a connecting end of the stamping mechanism 44 is fixedly connected to the top of the body 41 through four columns 43, a bending top die 45 is installed at the output end of the stamping mechanism 44, the bending top die 45 is adapted to the bending bottom die 42, and a cylinder 46 is fixedly provided inside the body 41 relative to the bending bottom die 42. As a preferred embodiment of the utility model, the utility model, through the above arrangement, enables the output end of the stamping mechanism 44 to press down and drive the bending top die 45 to stamp and bend the display back panel frame material in the bending bottom die 42 after the display back panel frame material is fed into the bending bottom die 42.

[0026] Furthermore, the bending bottom mold 42 includes an outer mold 421 and an inner mold 422. A slide groove 423 is provided at the center of the outer mold 421, and the slide groove 423 is plugged into the inner mold 422. As a preferred embodiment of the present invention, the present invention sets the bending bottom mold 42 to be composed of the outer mold 421 and the inner mold 422, so that after the display back panel frame material in the bending bottom mold 42 is stamped and bent, the movable end of the cylinder 46 drives the inner mold 422 to move upward, and the formed display back panel frame is ejected, so as to avoid the formed display back panel frame being stuck with the bending bottom mold 42, thereby making it easier for the conveying structure 3 to take out the display back panel frame from the bending bottom mold 42 and transport it to the supporting platform 2.

[0027] Furthermore, the head of the inner mold 422 is a truncated cone structure, the tail of the inner mold 422 penetrates the machine body 41 and is fixedly connected to the movable end of the cylinder 46, and the inner mold 422 is slidably connected to the machine body 41. As a preferred embodiment of the utility model, the utility model sets the head of the inner mold 422 as a truncated cone structure, and the tail of the inner mold 422 penetrates the machine body 41 and is fixedly connected to the movable end of the cylinder 46, and the inner mold 422 is slidably connected to the machine body 41. When the movable end of the cylinder 46 drives the inner mold 422 to reset, the head of the inner mold 422 is not easy to collide with or get stuck with the outer mold 421.

[0028] In addition, the bending top mold 45 is fixed with four sliders 47 at positions relative to the four columns 43, and the four sliders 47 are respectively slidably connected to the four columns 43. As a preferred embodiment of the utility model, the utility model is provided with four sliders 47 at positions relative to the four columns 43 of the bending top mold 45, and the four sliders 47 are respectively slidably connected to the four columns 43, so that when the output end of the stamping mechanism 44 presses down to drive the bending top mold 45 to stamp and bend the display back panel frame material in the bending bottom mold 42, the four sliders 47 on the bending top mold 45 slide toward the four columns 43, and the four columns 43 provide a guide for the bending top mold 45, so that the bending top mold 45 is pressed down more accurately and stably.

[0029] Working principle: When the display back panel frame material needs to be stamped and bent, the display back panel frame material is placed on the supporting platform 2, and the up-down moving mechanism 32 is controlled to drive the mechanical gripper 35 installed at the bottom end of the connecting rod 34 to move down and grab the display back panel frame material. The up-down moving mechanism 32 is controlled to drive the display back panel frame material on the mechanical gripper 35 to move up to an appropriate position, and the axial moving mechanism 33 is controlled to move the display back panel frame material to the top of the bending bottom mold 42. The up-down moving mechanism 32 and the mechanical gripper 35 are controlled to feed the display back panel frame material into the bending bottom mold 42. The up-down moving mechanism 32 and the axial moving mechanism 33 control the connecting rod 34 and the mechanical gripper 35 to reset, and the output end of the stamping mechanism 44 is The downward pressure drives the bending top mold 45 to be pressed down, and the four sliders 47 on the bending top mold 45 slide toward the four columns 43 until the bending top mold 45 punches and bends the display back panel frame material in the bending bottom mold 42. After the display back panel frame material is punched and formed, the movable end of the cylinder 46 drives the inner mold 422 to move upward to eject the formed display back panel frame, and the up and down moving mechanism 32, the axial moving mechanism 33 and the mechanical gripper 35 are controlled to take out the formed display back panel frame and transport it to the supporting platform 2. The display back panel frame on the supporting platform 2 is manually taken out and the display back panel frame material is placed on the supporting platform 2. At the same time, the movable end of the cylinder 46 drives the inner mold 422 to reset, and the above operation is repeated.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A stamping and bending die for a display back panel frame, characterized in that: The machine comprises a platform (1), a supporting platform (2) is fixedly arranged on the platform (1), a conveying structure (3) is arranged on one side of the supporting platform (2) and connected to the platform (1), and a stamping and bending structure (4) is arranged on the other side of the conveying structure (3) and connected to the platform (1); The conveying structure (3) comprises a mounting frame (31), the connecting end of the mounting frame (31) is fixedly connected to the machine platform (1), the mounting end of the mounting frame (31) is fixedly provided with an up-and-down moving mechanism (32), the moving end of the up-and-down moving mechanism (32) is fixedly provided with an axial moving mechanism (33), the moving end of the axial moving mechanism (33) is fixedly provided with a connecting rod (34), and the bottom end of the connecting rod (34) is fixedly connected with a mechanical gripper (35).

2. The stamping and bending die for the display back panel frame according to claim 1, characterized in that: The stamping and bending structure (4) comprises a machine body (41), a bending bottom die (42) is fixedly provided at the mounting end of the machine body (41), four upright posts (43) are fixedly provided at the mounting end of the machine body (41) in a square relative to the bending bottom die (42), a stamping mechanism (44) is provided above the bending bottom die (42), a connecting end of the stamping mechanism (44) is fixedly connected to the top of the machine body (41) via the four upright posts (43), a bending top die (45) is installed at the output end of the stamping mechanism (44), and the bending top die (45) is adapted to the bending bottom die (42).

3. The stamping and bending die for the display back panel frame according to claim 2, characterized in that: A cylinder (46) is fixedly arranged inside the machine body (41) at a position relative to the bending bottom mold (42).

4. The stamping and bending die for the display back panel frame according to claim 3, characterized in that: The bending bottom die (42) comprises an outer mold (421) and an inner mold (422); a slide groove (423) is provided at the center of the outer mold (421); and the slide groove (423) is plug-fitted with the inner mold (422).

5. The stamping and bending die for the display back panel frame according to claim 4, characterized in that: The head of the inner grinding tool (422) is in a truncated cone structure, the tail of the inner grinding tool (422) passes through the machine body (41) and is fixedly connected to the movable end of the cylinder (46), and the inner grinding tool (422) is slidably connected to the machine body (41).

6. The stamping and bending die for the display back panel frame according to claim 5, characterized in that: The bending top mold (45) is fixedly provided with four sliding blocks (47) at positions relative to the four upright posts (43), and the four sliding blocks (47) are respectively slidably connected to the four upright posts (43).

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