Frame structure for die bonder

Abstract

This invention provides a frame structure for a die bonder, including a placement frame, a work frame, an operating table, and a grid structure. The work frame is connected to the top of the placement frame, and the operating table is mounted on the top of the work frame. The grid structure includes a slide rail assembly and a wall panel assembly. The slide rail assembly is installed inside the placement frame and can slide out of the placement frame. The wall panel assembly is connected to the top of the slide rail assembly and is used to mount electronic devices that need to be debugged. The slide rail assembly drives the wall panel assembly to extend out of the placement frame, facilitating the worker's debugging of the electronic devices mounted on the wall panel assembly. The frame structure for the die bonder provided by this invention is simple in structure, easy to assemble and adjust, and greatly reduces the operational difficulty for workers.

Description

Technical Field

[0001] This utility model relates to the field of rack design technology, and in particular to a rack structure for a die bonder. Background Technology

[0002] In the chip packaging process, die bonders require the coordination of multiple mechanisms. To improve the accuracy and efficiency of the bonding process in chip processing, numerous electrical components are typically used to control the operation of these mechanisms. These components are usually located on the lower level of the rack to improve space utilization. Existing die bonders have a mounting plate fixed on the lower level for uniformly mounting these electrical components. However, this setup is difficult to install, and when adjusting parameters or performing maintenance on these components, workers must crawl into the cramped rack to complete the operation, increasing the difficulty of the work. Utility Model Content

[0003] The frame structure for a die bonder provided by this utility model is simple in structure and easy to assemble and adjust.

[0004] The technical solution adopted by this utility model is as follows: it includes a placement rack, a work rack, an operating table, and a grid structure. The work rack is connected to the top of the placement rack, the operating table is installed on the top of the work rack, and the grid structure includes a slide rail assembly and a wall panel assembly. The sliding assembly is installed inside the placement rack, and the wall panel assembly is connected to the top of the slide rail assembly for installing electronic devices. The slide rail assembly is used to drive the wall panel assembly to move, so that the wall panel assembly extends out of the placement rack.

[0005] Furthermore, the slide rail assembly includes a guide groove, a shim group, and a sliding plate. The guide groove is fixed longitudinally within the placement frame. The shim group is slidably installed within the guide groove. The sliding plate is fastened within the shim group. The shim group slides along the guide groove, causing it to extend out of the guide groove. The wall panel assembly is mounted on the sliding plate and moves with the sliding plate.

[0006] Furthermore, the placement rack includes several frame columns, which are spliced ​​together to form a frame, and the guide groove is fixed on the frame column at the bottom of the frame.

[0007] Furthermore, the guide groove includes a flat plate portion and arc-shaped side edges erected on both sides of the flat plate portion. The free ends of the two side edges approach each other and contract to allow the gasket assembly to slide between the two side edges. The two ends of the guide groove are a fully enclosed end and a semi-enclosed end, respectively, and the gasket assembly slides out of the guide groove from the semi-enclosed end.

[0008] Furthermore, the gasket assembly includes a first gasket, a second gasket, and a third gasket. The first gasket is slidably installed in the guide groove, the second gasket is slidably installed on the first gasket, and one end of the second gasket can slide out of the guide groove. The third gasket is slidably installed in the second gasket, and a sliding plate is connected to the third gasket and slides, with one end of the sliding plate able to slide out of the third gasket. The second gasket and the sliding plate extend out of the guide groove in sequence, driving the wall panel assembly to move.

[0009] Furthermore, the wall panel assembly includes a substrate and a mounting plate, the substrate being vertically fixed on a sliding plate, and the mounting plate being connected to one side of the substrate for mounting electronic devices.

[0010] Furthermore, the grid structure includes a locking assembly, which includes a connecting plate, a locking hook, and a locking member. The connecting plate is installed at the lower end of the outward sliding end of the wall panel assembly. The locking hook is fixed to one end of the connecting plate. The locking member is installed on the placement frame and cooperates with the locking hook. Rotating the locking member can fix the locking hook.

[0011] Furthermore, the wall panel assembly includes a limiting member, which is fixed to the top surface inside the placement frame. The limiting member has a limiting groove with its open end facing downwards, and the top of the wall panel assembly is inserted into the limiting groove.

[0012] Furthermore, a handle is provided at one end of the wall panel assembly for pushing and pulling the handle to move the wall panel assembly.

[0013] Compared with the prior art, the frame structure for a die bonder of this invention has the following advantages:

[0014] 1. By setting a grid structure inside the placement rack, the slide rail assembly of the grid structure is equipped with a guide groove and a shim group, and the wall panel assembly is connected to the shim group through a sliding plate. The wall panel assembly can be pushed and pulled to drive the shim group to extend out of the placement rack along the guide groove, thereby avoiding workers from crawling into the placement rack to repair electronic components and greatly reducing the difficulty of workers' operation.

[0015] 2. By stacking a first gasket, a second gasket, and a third gasket in the guide groove, moving the first gasket causes the second gasket to extend out of the guide groove, and moving the third gasket causes the sliding plate to extend out of the second gasket, thereby making the wall panel assembly stably extend out of the placement rack.

[0016] 3. By installing locking components on the wall panel assembly, the wall panel assembly is fixed to the frame of the mounting rack, preventing the wall panel assembly from sliding arbitrarily and effectively preventing damage to the electronic components installed on the mounting plate from any movement of the wall panel assembly. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but should not be construed as limiting the present invention. In the drawings,

[0018] Figure 1 This is a first perspective view of the frame structure of this utility model;

[0019] Figure 2 This is a front view of the frame structure of this utility model;

[0020] Figure 3 This is a second perspective view of the frame structure of this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0023] Figure 6 This is a three-dimensional view of the grid structure;

[0024] Figure 7 This is an exploded view of the grid structure.

[0025] The attached figures are labeled as follows:

[0026] 10. Placement rack; 11. Frame column; 12. Placement plate; 13. Bearing plate; 20. Work frame; 21. Support plate; 22. Top plate; 30. Operating table; 31. Display panel; 32. Control module; 40. Grid structure; 41. Sliding assembly; 411. Guide groove; 4111. Flat plate; 412. Gasket assembly; 4121. First gasket; 4122. Second gasket; 4123. Third gasket; 413. Sliding plate; 42. Wall panel assembly; 421. Base plate; 4211. Receiving cavity; 4212. Support plate; 422. Mounting plate; 423. Limiting element; 4231. Limiting groove; 424. Handle; 43. Locking assembly; 431. Connecting plate; 432. Locking hook; 433. Locking element; 4331. Mounting base; 4332. Handle; 4333. Buckle. Detailed Implementation

[0027] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0028] like Figures 1-3As shown, this utility model provides a frame structure for a die bonder, including a placement frame 10, a work frame 20, an operating table 30, and a grid structure 40. The placement frame 10 is placed horizontally on a horizontal ground. The work frame 20 is connected to the top of the placement frame 10 and is used to install mechanical structures to complete the die bonder operation. The operating table 30 is installed at the top of the work frame 20 so that the operator can control the mechanical operation inside the work frame 20 through the operating table 30. The grid structure 40 is installed inside the placement frame 10 and includes a slide rail assembly 41 and a wall panel assembly 42. The slide rail assembly 41 is installed inside the placement frame 10 and can slide out of the placement frame 10. The wall panel assembly 42 is connected to the top of the slide rail assembly 41 and is used to install electronic devices that need to be debugged. The slide rail assembly 41 drives the wall panel assembly 42 to extend out of the placement frame 10, which facilitates the operator to debug the electronic devices installed on the wall panel assembly 42.

[0029] The shelf 10 includes several frame columns 11, a shelf 12, and a support plate 13. The frame columns 11 are assembled to form a rectangular frame. The shelf 12 is fixed to the bottom of the frame 11 and has several accommodating cavities for installing electrical components that do not need to be moved, such as power supplies. The support plate 13 is fixed to the top of the frame, forming a horizontal working plane. Openable cabinet doors can be installed on the side walls of the frame. The shelf 12, the support plate 13, and the cabinet doors together enclose a storage space for accommodating electronic components.

[0030] The work frame 20 includes two support plates 21 and a top plate 22. The two support plates 21 are erected on both sides of the support plate 13, and the top plate 22 is fixed to the top of the two support plates 21. Both ends of the top plate 22 are fixedly connected to the two support plates 21, so that the two support plates 21 and the top plate 22 together form a gantry structure, which is beneficial for forming a hoisting surface on the bottom surface of the top plate 22. Understandably, the top surface of the support plate 13 is also set as a mounting surface so that the specific mechanisms set on the mounting surface are located within the work frame 20.

[0031] The operating console 30 includes a display panel 31 and a control module 32. The display panel 31 is located on the top surface of the top plate 22 and is close to one of the support plates 21. It is used to display the working status of the die bonder. The control module 32 is fixed to the front end of the top plate 22 and is electrically connected to the display panel 31 so that the control module 32 can adjust the working status of the die bonder.

[0032] like Figures 4-7As shown, the slide rail assembly 41 includes a guide groove 411, a shim group 412, and a sliding plate 413. The guide groove 411 is fixed on the frame post 11 at the bottom of the placement space along the longitudinal direction (i.e., the front-to-back direction of the frame). The shim group 412 is slidably installed in the guide groove 411. The sliding plate 413 is fastened in the shim group 412 and can slide out of the guide groove 411 along with the shim group 412. The wall panel assembly 42 is disposed on the shim group 412 and moves with the shim group 412.

[0033] Furthermore, the guide groove 411 includes a flat plate portion 4111 and arc-shaped sidewalls erected on both sides of the flat plate portion 4111. The free ends of the two sidewalls converge and retract towards each other, allowing the gasket assembly 412 to slide between the two sidewalls and preventing the gasket assembly 412 from detaching from the top port of the guide groove 411. The two ends of the guide groove 411 are respectively configured as a fully enclosed end and a semi-enclosed end. The fully enclosed end is located near the back of the frame to prevent the gasket assembly 412 from sliding out, while the semi-enclosed end is located near the front of the frame, allowing the gasket assembly 412 to slide out from the semi-enclosed end without detaching from the guide groove 411.

[0034] In this embodiment, the gasket assembly 412 includes a first gasket 4121, a second gasket 4122, and a third gasket 4123. The first gasket 4121 is slidably mounted in the guide groove 411, the second gasket 4122 is slidably mounted on the first gasket 4121, and the third gasket 4123 is slidably mounted in the second gasket 4122. A sliding plate 413 is connected to and slides on the third gasket 4123. The first gasket 4121, the second gasket 4122, and the third gasket 4123 all have upwardly folded edges on both sides along their length, forming a guide rail between the two edges for guidance. Furthermore, the three gaskets also have arched protrusions along their length to improve the stability of the gasket assembly 412 during sliding.

[0035] Furthermore, the two folded edges of the second gasket 4122 are double-layered, with opposing bends in the middle of the double-layered edges to increase the strength of the second gasket 4122. The two ends of the second gasket 4122 are configured similarly to the two ends of the guide groove 411, with one end near the back of the frame being a closed port and the other end near the front of the frame being a semi-closed port. This restricts the sliding of the third gasket 4123 within the second gasket 4122 while allowing the sliding plate 413 to slide out of the third gasket 4123.

[0036] Understandably, when the slide rail assembly 41 slides out of the placement rack 10, the first pad 4121 slides in the guide groove 411 to the semi-closed end, the second pad 4122 slides in the first pad 4121 and extends out of the guide groove 411 relative to it, until the closed port of the second pad 4122 is blocked by the first pad 4121, the third pad 4123 slides in the second pad 4122 to the semi-closed port and is blocked, the sliding plate 413 slides downward into the third pad 4123, and the sliding plate 413 extends out of the second pad 4122 from the semi-closed port of the second pad 4122. Thus, by the second pad 4122 partially extending out of the guide groove 411 and the sliding plate 413 partially extending out of the second pad 4122, the sliding plate 413 is driven to fully extend out of the placement rack 10, thereby driving the wall panel assembly 42 fixed on the sliding plate 413 to extend out of the placement rack 10.

[0037] The wall panel assembly 42 includes a base plate 421 and a mounting plate 422. The base plate 421 is vertically fixed on a sliding plate 413, and the mounting plate 422 is connected to one side of the base plate 421 for mounting electronic components. A receiving cavity 4211 is formed on the side of the base plate 421 opposite to the mounting plate 422, and an exhaust window penetrating the base plate 421 is provided at the lower end of the receiving cavity 4211. An exhaust device can be installed in the receiving cavity 4211 corresponding to the exhaust window to draw airflow from one side of the mounting plate 422 for heat dissipation of the electronic components. Bent legs are formed at both the upper and lower ends of the mounting plate 422 to support the gap between the mounting plate 422 and the base plate 421. The exhaust device drives airflow within the gap through the exhaust window. Understandably, the exhaust device and the electronic components are respectively mounted on both sides of the base plate 421, balancing the weight of the base plate 421 and improving its stability.

[0038] Furthermore, in order to improve the stability of the air extraction device installed in the accommodating cavity 4211, a support plate 4212 is provided at the lower end of the accommodating cavity 4211. The support plate 4212 supports the bottom surface of the air extraction device, and the support plate 4212 is also provided with a grid mesh, which is conducive to the gas circulation of the air extraction device.

[0039] Furthermore, to prevent the panel assembly 42 from sliding freely within the mounting rack 10, the grid structure 40 also includes a locking assembly 43. The locking assembly 43 includes a connecting plate 431, a locking hook 432, and a locking member 433. The connecting plate 431 is mounted on the lower end of the outwardly sliding end of the base plate 421, and the locking hook 432 is fixed to the end of the connecting plate 431 away from the support plate 4212. The locking member 433 includes a mounting base 4331, a handle 4332 rotatably connected to the mounting base 4331, and a retaining ring 4333 hinged to the handle 4332. The mounting base 4331 is fixed to the frame post 11 beside the locking hook 432. By rotating the handle 4332, the retaining ring 4333 hooks onto the locking hook 432 to secure it. When it is necessary to move the base plate 421, rotating the handle 4332 causes the retaining ring 4333 to release the hook from the locking hook 432.

[0040] Furthermore, to prevent the mounting plate 422 from tilting due to the weight of the electronic components after they are installed, the wall panel assembly 42 also includes a limiting member 423. The limiting member 423 is fixed to the bottom surface of the frame post 11 at the top of the placement frame 10. The limiting member 423 has a limiting groove 4231 with the opening end facing downward. The top end of the substrate 421 is inserted into the limiting groove 4231 so that the substrate 421 can move smoothly under the combined action of the slide rail assembly 41 and the limiting member 423 when it slides.

[0041] Furthermore, a handle 424 is provided on the substrate 421. The handle 424 is fixed to one end of the substrate 421 that is provided with a locking hook 432, so that workers can pull the handle 424 to move the substrate 421 synchronously.

[0042] The frame structure for a die bonder provided by this utility model has a grid structure 40. The slide rail assembly 41 of the grid structure 40 is provided with a guide groove 411 and a shim group 412. The wall panel assembly 42 is connected to the shim group 412 through a sliding plate 413. The wall panel assembly 42 can be pushed and pulled to drive the shim group 412 to extend out of the placement rack 10 along the guide groove 411, thereby avoiding workers from crawling into the placement rack 10 to repair electronic components. Furthermore, by stacking a first shim 4121, a second shim 4122, and a third shim 4123 in the guide groove 411, moving the first shim 4121 drives the second shim 4122 to extend out of the guide groove 411, and moving the third shim 4123 drives the sliding plate 413 to extend out of the second shim 4122, thereby achieving the purpose of the wall panel assembly 42 extending out of the placement rack 10. Furthermore, by providing a locking component 43 on the wall panel assembly 42, the wall panel assembly 42 is fixed to the frame post 11 of the placement rack 10, thus preventing the wall panel assembly 42 from sliding arbitrarily.

[0043] Any combination of different embodiments of this utility model, provided it does not violate the inventive concept of this utility model, shall be considered as the disclosure of this utility model; any simple modifications to the technical solution and any combination of different embodiments within the scope of the inventive concept of this utility model, without violating the inventive concept of this utility model, shall be within the protection scope of this utility model.

Claims

1. A rack structure for a die bonder, characterized by: The device includes a placement rack (10), a work rack (20), an operating table (30), and a grid structure (40). The work rack (20) is connected to the top of the placement rack (10), and the operating table (30) is installed on the top of the work rack (20). The grid structure (40) includes a slide rail assembly (41) and a wall panel assembly (42). The slide rail assembly (41) is installed inside the placement rack (10), and the wall panel assembly (42) is connected to the top of the slide rail assembly (41) for installing electronic devices. The slide rail assembly (41) is used to drive the wall panel assembly (42) to move, so that the wall panel assembly (42) extends out of the placement rack (10).

2. The rack structure of claim 1, wherein: The slide rail assembly (41) includes a guide groove (411), a pad assembly (412), and a sliding plate (413). The guide groove (411) is fixed in the placement frame (10). The pad assembly (412) is slidably installed in the guide groove (411). The sliding plate (413) is fastened in the pad assembly (412). The pad assembly (412) slides along the guide groove (411) and causes the pad assembly (412) to extend out of the guide groove (411). The wall panel assembly (42) is set on the sliding plate (413) and moves with the sliding plate (413).

3. The rack structure of claim 2, wherein: The placement rack (10) includes several frame columns (11), which are spliced ​​together to form a frame. The guide groove (411) is fixed on the frame column (11) at the bottom of the frame.

4. The rack structure of claim 2, wherein: The guide groove (411) includes a flat plate (4111) and arc-shaped sidewalls erected on both sides of the flat plate (4111). The free ends of the two sides approach each other and contract to allow the gasket assembly (412) to slide between the two sides. The two ends of the guide groove (411) are a fully enclosed end and a semi-enclosed end, respectively. The gasket assembly (412) slides out of the guide groove (411) from the semi-enclosed end.

5. The rack structure of claim 2, wherein: The gasket assembly (412) includes a first gasket (4121), a second gasket (4122), and a third gasket (4123). The first gasket (4121) is slidably installed in the guide groove (411). The second gasket (4122) is slidably installed on the first gasket (4121), and one end of the second gasket (4122) can slide out of the guide groove (411). The third gasket (4123) is slidably installed in the second gasket (4122). A sliding plate (413) is connected to the third gasket (4123) and slides, and one end of the sliding plate (413) can slide out of the third gasket (4123). The second gasket (4122) and the sliding plate (413) extend to the outside of the guide groove (411) in sequence, thereby driving the wall panel assembly (42) to move.

6. The rack structure of claim 2, wherein: The wall panel assembly (42) includes a base plate (421) and a mounting plate (422). The base plate (421) is vertically fixed on a sliding plate (413), and the mounting plate (422) is connected to one side of the base plate (421) for mounting electronic devices.

7. The rack structure of claim 1, wherein: The grid structure (40) includes a locking assembly (43), which includes a connecting plate (431), a locking hook (432), and a locking member (433). The connecting plate (431) is installed on the lower end of the outward sliding end of the wall panel assembly (42). The locking hook (432) is fixed to one end of the connecting plate (431). The locking member (433) is installed on the placement frame (10) and cooperates with the locking hook (432). Rotating the locking member (433) can fix the locking hook (432).

8. The rack structure of claim 1, wherein: The wall panel assembly (42) includes a limiting member (423), which is fixed on the top surface inside the placement rack (10). The limiting member (423) has a limiting groove (4231) with the opening end facing downwards, and the top end of the wall panel assembly (42) is inserted into the limiting groove (4231).

9. The rack structure of claim 1, wherein: One end of the wall panel assembly (42) is provided with a handle (424) for pushing and pulling the handle (424) to drive the wall panel assembly (42) to move.

Images