CPU bracket bending device

Abstract

The purpose of the present invention is to disclose a CPU bracket bending device, which relates to the technical field of CPU intelligent assembly, including a four-axis module, a bracket bending component, a CPU suction component and a CPU module support component; the four-axis module includes an X-axis component, a Y-axis component, a Z-axis component and a rotating component; the rotating component is arranged on the Z-axis component, and the rotating component drives the bracket bending component to rotate; the bracket bending component includes an L-shaped support plate, a vertical cylinder, a first pneumatic clamp and a second pneumatic clamp, and the vertical cylinder drives the first pneumatic clamp and the second pneumatic clamp to rise and fall with the vertical part of the L-shaped support plate as support; technical effect: when the first pneumatic clamp and the second pneumatic clamp clamp clamp the CPU bracket, the lifting cylinder is started to drive the first pneumatic clamp and the second pneumatic clamp clamp to rise slowly, and during the rising process, the two ends of the CPU bracket are blocked by the first block and the second block, so that the CPU bracket is bent, and the bending efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of CPU intelligent assembly, in particular to a CPU bracket bending device. Background Art

[0002] The assembly of servers, computers, etc. includes the assembly of memory sticks, power supplies, CPUs, optical fiber modules, etc. Currently, the assembly is mainly done manually, which has the defects of low efficiency and high error rate.

[0003] In order to improve the efficiency of assembling servers, computers, etc. and reduce the error rate of assembly, it is necessary to develop a set of CPU intelligent assembly equipment, which requires automatic assembly equipment between the CPU and the CPU bracket; given that the CPU bracket needs to be bent during assembly before it can be assembled with the CPU, the assembly of the two is currently performed manually, which has the defect of low efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to disclose a CPU bracket bending device, which realizes automatic bending of the CPU bracket through a bracket bending assembly, and then automatically assembles the bent CPU bracket with the CPU through a four-axis module to improve assembly efficiency.

[0005] To achieve the above-mentioned purpose of the invention, the present invention provides a CPU bracket bending device, comprising a four-axis module, a bracket bending assembly, a CPU suction assembly and a CPU module supporting assembly;

[0006] The four-axis module includes an X-axis component, a Y-axis component, a Z-axis component and a rotation component;

[0007] The rotating assembly is arranged on the Z-axis assembly, and the rotating assembly drives the bracket bending assembly to rotate;

[0008] The bracket bending assembly includes an L-shaped support plate, a vertical cylinder, a first pneumatic clamp and a second pneumatic clamp, wherein the vertical cylinder drives the first pneumatic clamp and the second pneumatic clamp to rise and fall with the vertical portion of the L-shaped support plate as support;

[0009] The horizontal portion of the L-shaped support plate is arranged between the first pneumatic clamp and the second pneumatic clamp, and a first cushion block and a second cushion block are respectively arranged on both sides of the horizontal portion.

[0010] Preferably, the first pneumatic clamping jaw is provided with a first rectangular groove, and the second pneumatic clamping jaw is provided with a second rectangular groove;

[0011] When the first pneumatic clamp and the second pneumatic clamp clamp the CPU bracket, two ends of the CPU bracket are respectively clamped in the first rectangular groove and the second rectangular groove.

[0012] Preferably, the first cushion block and the second cushion block are respectively made of rubber.

[0013] Preferably, a reflective plate is disposed on the bottom surface of the horizontal portion, and the first cushion block and the second cushion block are disposed below the reflective plate.

[0014] Preferably, a pressing column is provided between the first cushion block and the second cushion block.

[0015] Preferably, a T-shaped fixing plate is arranged at the bottom of the rotating assembly, the L-shaped supporting plate is arranged on one side of the T-shaped fixing plate, and the CPU suction assembly is arranged on the other side of the T-shaped fixing plate;

[0016] Buffer springs are respectively arranged on both sides of the L-shaped support plate, a first stopper and a second stopper are respectively arranged on the top and bottom of the buffer spring, a connecting block is arranged above the second stopper, and the connecting block is fixed to the L-shaped support plate.

[0017] Preferably, the CPU suction component is provided with a plurality of negative pressure suction heads.

[0018] Preferably, a CCD camera assembly is also included.

[0019] Preferably, the rotating assembly is provided with a slot type switch sensor.

[0020] Preferably, the width of the reflective plate is comparable to the width of the CPU bracket.

[0021] Compared with the prior art, the technical effects of the present invention are as follows:

[0022] (1) When the first pneumatic clamp and the second pneumatic clamp clamp the CPU bracket, the lifting cylinder is started to drive the first pneumatic clamp and the second pneumatic clamp to slowly rise. During the rising process, the two ends of the CPU bracket are blocked by the first stopper and the second stopper, thereby achieving bending of the CPU bracket with high bending efficiency.

[0023] (2) The CPU is placed in the card slot at the top of the CPU module support assembly. When the CPU bracket is in a bent state, the four-axis module drives the first pneumatic clamp and the second pneumatic clamp to move to the top of the CPU module support assembly. After positioning, the bent CPU bracket is inserted into the card slot through the Z-axis assembly, and the first pneumatic clamp and the second pneumatic clamp are released to complete the assembly of the CPU bracket and the CPU, with high assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the chassis bending device of the present invention.

[0026] Figure 2 The present invention Figure 1 Schematic diagram of the enlarged structure of part A.

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating assembly and the bracket bending assembly of the present invention.

[0028] Figure 4 The present invention Figure 3 Schematic diagram of the enlarged structure of part C.

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the CPU bracket of the present invention.

[0030] Figure 6 It is a side view schematic diagram of the CPU module of the present invention.

[0031] Figure 7 The present invention Figure 1 Schematic diagram of the enlarged structure of Part B.

[0032] Among them, 1. four-axis module; 11. X-axis assembly; 12. Y-axis assembly; 13. Z-axis assembly; 14. rotation assembly; 141. slot switch sensor; 142. T-type fixing plate; 2. bracket bending assembly; 21. L-type support plate; 211. vertical part; 212. horizontal part; 22. vertical cylinder; 23. first pneumatic clamp; 231. first rectangular groove; 24. second pneumatic clamp; 241. second rectangular groove; 25. reflector; 26. lower pressure column; 27. buffer spring; 271. first stopper; 272. second stopper; 273. connecting block; 3. CPU suction assembly; 31. negative pressure suction head; 4. CPU module support assembly; 41. card slot; 5. first pad; 6. second pad; 7. CPU bracket; 8. CCD camera assembly. DETAILED DESCRIPTION

[0033] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] Example 1

[0036] Ginseng Figures 1 to 5 As shown, this embodiment discloses a specific implementation of a CPU bracket bending device (hereinafter referred to as "bending device").

[0037] CPU bracket bending device, reference Figures 1 to 4 As shown, it includes a four-axis module 1, a bracket bending component 2, a CPU suction component 3 and a CPU module support component 4; the four-axis module 1 includes an X-axis component 11, a Y-axis component 12, a Z-axis component 13 and a rotating component 14; the rotating component 14 is arranged on the Z-axis component 13, and the rotating component 13 drives the bracket bending component 2 to rotate; the bracket bending component 2 includes an L-shaped support plate 21, a vertical cylinder 22, a first pneumatic clamp 23 and a second pneumatic clamp 24, and the vertical cylinder 22 drives the first pneumatic clamp 23 and the second pneumatic clamp 24 to rise and fall with the vertical part 211 of the L-shaped support plate 21 as support; the horizontal part 212 of the L-shaped support plate 21 is arranged between the first pneumatic clamp 23 and the second pneumatic clamp 24, and the first cushion block 5 and the second cushion block 6 are respectively arranged on both sides of the horizontal part 212.

[0038] Specifically, see Figure 5 and Figure 6 , Figure 5 This is a three-dimensional diagram of the CPU bracket. Figure 6 The CPU bracket 7 and the CPU are assembled into a CPU module. The purpose of this embodiment is to assemble the CPU bracket 7 and the CPU into a CPU module, so that the assembly efficiency of the CPU module is greatly improved. The steps of assembling the CPU bracket 7 and the CPU are as follows: First, the four-axis module 1 drives the CPU suction component 3 to suck the CPU and place it in the card slot 41 at the top of the CPU module support component 4. For details, see Figure 7, the CPU suction component 3 is provided with a plurality of negative pressure suction heads 31, and the negative pressure suction heads 31 are used to suck the CPU; in the second step, the four-axis module 1 drives the first pneumatic clamp 23 and the second pneumatic clamp 24 of the bracket bending component 2 to clamp the CPU bracket 7, the first pneumatic clamp 23 is provided with a first rectangular groove 231, and the second pneumatic clamp 24 is provided with a second rectangular groove 241. When the first pneumatic clamp 23 and the second pneumatic clamp 24 clamp the CPU bracket 7, the two ends of the CPU bracket 7 are respectively clamped in the first rectangular groove 231 and the second rectangular groove 231, and the first rectangular groove 231 and the second rectangular groove 231 play the role of clamping the CPU bracket 7 during the bending process of the CPU bracket 7; in the third step , start the lifting cylinder 22, the lifting cylinder 22 drives the first pneumatic clamp 23 and the second pneumatic clamp 24 to rise, thereby driving the CPU bracket 7 to rise. When the two sides of the CPU bracket 7 contact the first cushion block 5 and the second cushion block 6, as the lifting cylinder 22 continues to rise slowly, the CPU bracket 7 is bent until it is bent to a predetermined arc; in the fourth step, after the four-axis module 1 drives the bracket bending assembly 2 to move to a predetermined position above the CPU module support assembly 4, the Z-axis assembly 13 drives the bracket bending assembly 2 to descend, and the CPU bracket 7 in a bent state is inserted into the card slot 41, and then the first pneumatic clamp 23 and the second pneumatic clamp 24 are released to complete the assembly of the CPU bracket 7 and the CPU.

[0039] As a preferred embodiment, see Figure 4 The first cushion block 5 and the second cushion block 6 are respectively made of rubber material, preferably hard rubber material, which prevents the CPU bracket from being scratched when bending the CPU bracket 7 and helps to achieve bending in a buffered manner to prevent rigid bending.

[0040] See also Figure 2 and Figure 4 In order to enable the CPU suction component 3 to accurately absorb and place the CPU, and to enable the bracket bending component 2 to accurately clamp the CPU bracket 7, the bending device also includes a CCD camera component 8, which guides the CPU suction component 3 and the bracket bending component 2; in order to realize the position of the CPU bracket 7 after bending, a reflector 25 is set on the bottom surface of the horizontal part 212, and the first cushion block 5 and the second cushion block 6 are set below the reflector 25; after the bracket bending component 2 clamps the CPU bracket 7 and bends it, when the CPU bracket 7 is illuminated from the bottom by the CCD camera component 8, if there is no reflector 25, the CCD camera component 8 cannot clean and identify the edge of the CPU bracket 7, especially the edge of the inner frame, so that the position of the CPU bracket 7 cannot be accurately located, and the assembly between the CPU bracket 7 and the CPU cannot be completed with high precision; in order to ensure the reflection intensity of the reflector 25 and ensure that the edges of the CPU bracket 7 are clearly identified, the width of the reflector 25 is equivalent to the width of the CPU bracket 7, that is, basically equal.

[0041] As a preferred embodiment, see Figure 4 The rotating assembly 14 is provided with a slot switch sensor 141 , which can rotate the rotating assembly 14 to the origin, providing a reference for the subsequent rotation angle and positioning of the rotating assembly 14 .

[0042] As a preferred embodiment, see Figure 4 A downward pressure column 26 is arranged between the first cushion block 5 and the second cushion block 6. The function of the downward pressure column 26 is that when the bent CPU bracket 7 is clamped in the slot 41, the downward pressure column 26 always presses against the CPU surface to prevent the CPU from rebounding. Preferably, there are two downward pressure columns 26, and the two downward pressure columns 26 press against the two sides of the CPU surface respectively.

[0043] In the process of the bracket bending assembly 2 clamping the CPU bracket 7 in a bent state and pressing it down into the slot 41, in order to prevent the first pneumatic clamp 23 and the second pneumatic clamp 24 from crushing the slot 41 or the CPU, the bracket bending assembly 2 is provided with a buffer structure, and the specific principle is: a T-shaped fixing plate 142 is provided at the bottom of the rotating assembly 14, the L-shaped support plate 21 is provided on one side of the T-shaped fixing plate 142, and the CPU suction assembly 3 is provided on the other side of the T-shaped fixing plate 142; buffer springs 27 are respectively provided on both sides of the L-shaped support plate 21, and a first stop block 271 and a second stop block 272 are respectively provided on the top and bottom of the buffer spring 27, and a connecting block 273 is provided above the second stop block 272, and the connecting block 273 is fixed to the L-shaped support plate 21. When the bracket bending assembly 2 clamps the CPU bracket 7 in a bent state and drives the first pneumatic clamp 23 and the second pneumatic clamp 24 to press down, the L-shaped support plate 21 is simultaneously subjected to upward pressure, and then pushes the buffer spring 27 through the connecting block 273 to achieve buffering; in addition, in the process of bending the CPU bracket 7, the first pneumatic clamp 23 and the second pneumatic clamp 24 guide the CPU bracket 7 to bend upward, and the L-shaped support plate 21 is simultaneously subjected to upward pressure, and then pushes the buffer spring 27 through the connecting block 273 to achieve buffered bending.

Claims

1. A CPU bracket bending device, characterized in that: It includes a four-axis module, a bracket bending component, a CPU suction component and a CPU module support component; The four-axis module includes an X-axis component, a Y-axis component, a Z-axis component and a rotation component; The rotating assembly is disposed on the Z-axis assembly, and the rotating assembly drives the bracket bending assembly to rotate; The bracket bending assembly includes an L-shaped support plate, a vertical cylinder, a first pneumatic clamp and a second pneumatic clamp, wherein the vertical cylinder drives the first pneumatic clamp and the second pneumatic clamp to rise and fall with the vertical portion of the L-shaped support plate as support; The horizontal portion of the L-shaped support plate is arranged between the first pneumatic clamp and the second pneumatic clamp, and a first cushion block and a second cushion block are respectively arranged on both sides of the horizontal portion; A T-shaped fixing plate is arranged at the bottom of the rotating assembly, the L-shaped supporting plate is arranged on one side of the T-shaped fixing plate, and the CPU suction assembly is arranged on the other side of the T-shaped fixing plate.

2. The CPU bracket bending device according to claim 1, characterized in that: The first pneumatic clamping jaw is provided with a first rectangular groove, and the second pneumatic clamping jaw is provided with a second rectangular groove; When the first pneumatic clamp and the second pneumatic clamp clamp the CPU bracket, two ends of the CPU bracket are respectively clamped in the first rectangular groove and the second rectangular groove.

3. The CPU bracket bending device according to claim 2, characterized in that: The first cushion block and the second cushion block are both made of rubber.

4. The CPU bracket bending device according to any one of claims 1 to 3, characterized in that: A reflective plate is arranged on the bottom surface of the horizontal portion, and the first cushion block and the second cushion block are arranged below the reflective plate.

5. The CPU bracket bending device according to claim 4, characterized in that: A pressing column is arranged between the first cushion block and the second cushion block.

6. The CPU bracket bending device according to claim 4, characterized in that: Buffer springs are respectively arranged on both sides of the L-shaped support plate, a first stopper and a second stopper are respectively arranged on the top and bottom of the buffer spring, a connecting block is arranged above the second stopper, and the connecting block is fixed to the L-shaped support plate.

7. The CPU bracket bending device according to claim 6, characterized in that: The CPU suction component is provided with a plurality of negative pressure suction heads.

8. The CPU bracket bending device according to claim 4, characterized in that: Also includes a CCD camera assembly.

9. The CPU bracket bending device according to claim 4, characterized in that: The rotating assembly is provided with a slot type switch sensor.

10. The CPU bracket bending device according to claim 4, characterized in that: The width of the reflector is equivalent to the width of the CPU bracket.

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