Dispensing machine heating and adsorbing platform

Abstract

The utility model discloses a kind of heating adsorption platforms of point gum machine, is related to point gum machine technical field, including stable support chassis, the side bottom end surface of stable support chassis is movably connected with telescopic support frame, the inside screw thread connection of telescopic support frame has screw thread adjusting rod, the side top end surface of screw thread adjusting rod is fixedly connected with rotating disc. By setting rotating adjusting handrail rotating rotating disc, drive screw thread adjusting rod inside telescopic support frame screw thread rotation, for telescopic adjustment of telescopic support frame, to control the spacing between stable support chassis and support top frame, realize different support top frame and the height adjustment of bearing platform, adapt to the use effect of cooperation between different height equipment, improve the use flexibility of bearing platform, install switching use workbench on the top end surface of bearing platform, the effect of convenient installation and convenient disassembly, according to actual needs change different switching use workbench and use can be.

Description

Technical Field

[0001] This utility model relates to the field of dispensing machine technology, and in particular to a heating and adsorption platform for a dispensing machine. Background Technology

[0002] Dispensing is a crucial process in modern electronics manufacturing, semiconductor packaging, medical device assembly, and the production of precision optical components. Its core function is to precisely apply a specific amount of adhesive (such as epoxy resin, silicone, UV adhesive, hot melt adhesive, etc.) to designated locations on the workpiece. Dispensing quality directly affects the product's electrical performance, mechanical strength, sealing properties, and final yield. During dispensing, the workpiece (typically a PCB circuit board, FPC flexible circuit board, wafer, glass cover, metal substrate, etc.) needs to be stably fixed on the work platform. Any minute displacement, vibration, or warping can lead to defects such as dispensing path deviation, inaccurate glue dot positioning, and uneven glue line thickness, resulting in product scrap. Especially in high-precision, micro-volume dispensing applications, such as chip underfill and damming, the requirements for workpiece positioning stability are extremely stringent. Therefore, we designed a heated adsorption platform for a dispensing machine. Utility Model Content

[0003] The purpose of this invention is to provide a heating and adsorption platform for a dispensing machine.

[0004] To solve the above technical problems, this utility model provides the following technical solution: a heating and adsorption platform for a dispensing machine, comprising a stable support chassis, a telescopic support frame movably connected to one bottom surface of the stable support chassis, a threaded adjusting rod internally connected to the telescopic support frame, a rotating disk fixedly connected to one top surface of the threaded adjusting rod, a rotating adjusting handle fixedly connected to one top surface of the rotating disk, a support top frame fixedly connected to one top surface of the telescopic support frame, a carrying platform fixedly connected to one top surface of the support top frame, a switchable workbench detachably mounted on one top surface of the carrying platform, a heating chassis fixedly connected to one bottom surface of the carrying platform, a heating rod fixedly installed inside one side of the heating chassis, a temperature control sensor fixedly installed inside one side of the heating chassis, and a negative pressure fixing device fixedly installed on one bottom surface of the heating chassis.

[0005] Preferably, the connection between the support platform and the switching workbench is a snap-fit ​​connection, the connection between the support platform and the negative pressure fixator is a continuous connection, and the heating chassis is located at the connection between the support top frame and the heating rod.

[0006] Preferably, a sliding auxiliary plate is slidably connected to the top side of the stable support chassis, an auxiliary support plate is fixedly connected to the top side of the sliding auxiliary plate, and a sliding auxiliary handle is fixedly connected to the top side of the auxiliary support plate.

[0007] Preferably, a side stabilizing support plate is fixedly connected to the top side of the stabilizing support chassis, a sliding limit rail is fixedly connected to the inner wall of one side of the side stabilizing support plate, a sliding top plate is slidably connected to one side of the sliding limit rail, a threaded support rod is movably installed inside the sliding top plate, a rotating top plate is fixedly connected to the top side of one side of the threaded support rod, a support chassis is fixedly connected to the bottom surface of one side of the threaded support rod, and a protective compression pad is fixedly connected to the bottom surface of one side of the support chassis.

[0008] Preferably, there are two sliding auxiliary plates, which are symmetrically distributed on the top two sides of the stable support chassis, and four side stabilizing support plates, which are symmetrically distributed on the top two sides of the stable support chassis.

[0009] Preferably, the sliding top plate is located inside the side stabilizing support plate, the threaded support rod passes through the interior of the sliding top plate, the threaded support rod and the sliding top plate are connected by a threaded connection, the number of protective compression pads is several, the several protective compression pads are circumferentially distributed on the bottom surface of the support base, and the material of the protective compression pads is rubber.

[0010] Compared with related technologies, the heating and adsorption platform for the dispensing machine provided by this utility model has the following advantages:

[0011] 1. This utility model provides a heating and adsorption platform for a dispensing machine. By setting a rotating adjustment handle to rotate the rotating disc, the threaded adjustment rod rotates within the telescopic support frame. This allows for the telescopic adjustment of the support frame, thereby controlling the distance between the stable support base and the support top frame. This enables the adjustment of the height of different support top frames and the carrying platform, accommodating equipment of different heights and improving the flexibility of the carrying platform. A switchable workbench is installed on the top surface of the carrying platform, facilitating both installation and disassembly. Different switchable workbenches can be replaced as needed. The heating base heats the top of the switchable workbench, and the negative pressure fixing device controls the negative pressure inside the carrying platform, ensuring stable adsorption operations and improving the installation stability of the switchable workbench.

[0012] 2. This utility model provides a heating and adsorption platform for a dispensing machine. By setting a sliding auxiliary handle to pull and adjust the position of the sliding auxiliary plate inside the stable support chassis, auxiliary support is extended from one side, increasing the support force-bearing area. The horizontal position of the support device is adjusted by sliding the top plate inside the stable support plate on the side. Then, the overall height of the support chassis is adjusted by rotating the threaded support rod by rotating the top plate. The support chassis directly supports the ground, further ensuring the placement stability of the stable support chassis. Multiple protective compression pads are set at various positions on the bottom surface of the support chassis to increase the support friction and further improve the support stability of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic side view of the overall structure of the device of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall front view structure of the support platform of this utility model;

[0016] Figure 4 This is a bottom view structural diagram of the stable support chassis and stable support device of this utility model.

[0017] The following are the labeling elements in the diagram: 1. Stable support chassis; 2. Telescopic support frame; 3. Threaded adjusting rod; 4. Rotating disc; 5. Rotating adjusting handle; 6. Support top frame; 7. Load-bearing platform; 8. Switching workbench; 9. Heating chassis; 10. Heating rod; 11. Temperature control sensor; 12. Negative pressure fixing device; 13. Sliding auxiliary plate; 14. Auxiliary support plate; 15. Sliding auxiliary handle; 16. Side stabilizing support disc; 17. Sliding limit rail; 18. Sliding top plate; 19. Threaded support rod; 20. Rotating top plate; 21. Support chassis; 22. Protective compression pad. Detailed Implementation

[0018] Example 1:

[0019] Please see Figure 1-4This utility model provides a technical solution: a heating and adsorption platform for a dispensing machine, including a stable support chassis 1, a telescopic support frame 2 movably connected to one side of the bottom surface of the stable support chassis 1, a threaded adjusting rod 3 internally threadedly connected to the telescopic support frame 2, a rotating disk 4 fixedly connected to one side of the top surface of the threaded adjusting rod 3, a rotating adjusting handle 5 fixedly connected to one side of the top surface of the rotating disk 4, a support top frame 6 fixedly connected to one side of the top surface of the telescopic support frame 2, and a bearing platform 7 fixedly connected to one side of the top surface of the support top frame 6. A switchable workbench 8 is detachably mounted on the top side surface. A heating base 9 is fixedly connected to the bottom side surface of the support platform 7. A heating rod 10 is fixedly mounted inside one side of the heating base 9. A temperature control sensor 11 is fixedly mounted inside one side of the heating base 9. A negative pressure retainer 12 is fixedly mounted on the bottom side surface of the heating base 9. The connection between the support platform 7 and the switchable workbench 8 is a movable snap-fit ​​connection. The connection between the support platform 7 and the negative pressure retainer 12 is a continuous connection. The heating base 9 is located at the connection between the support top frame 6 and the heating rod 10.

[0020] In the implementation plan, by setting a rotating adjustment handle 5 to rotate the rotating disk 4, the threaded adjustment rod 3 is driven to rotate inside the telescopic support frame 2. This allows for the telescopic adjustment of the telescopic support frame 2, thereby controlling the distance between the stable support chassis 1 and the support top frame 6. This enables the height adjustment of the support top frame 6 and the carrying platform 7 to adapt to the cooperative use of equipment of different heights, improving the flexibility of the carrying platform 7. A switching workbench 8 is installed on the top surface of the carrying platform 7, facilitating both installation and disassembly. Different switching workbenches 8 can be replaced as needed. The heating chassis 9 heats the top of the switching workbench 8, and the negative pressure fixing device 12 controls the negative pressure inside the carrying platform 7, ensuring stable adsorption operations of the switching workbench 8 and improving the installation stability of the switching workbench 8.

[0021] Example 2:

[0022] Please see Figure 1-4This utility model provides a technical solution: a heating and adsorption platform for a dispensing machine, comprising a sliding auxiliary plate 13 slidably connected to the top side of a stable support chassis 1, an auxiliary support plate 14 fixedly connected to the top side of the sliding auxiliary plate 13, a sliding auxiliary handle 15 fixedly connected to the top side of the auxiliary support plate 14, a side stable support plate 16 fixedly connected to the top side of the stable support chassis 1, a sliding limiting rail 17 fixedly connected to the inner wall of one side of the side stable support plate 16, a sliding top plate 18 slidably connected to one side of the sliding limiting rail 17, a threaded support rod 19 movably installed inside the sliding top plate 18, a rotating top plate 20 fixedly connected to the top side of one side of the threaded support rod 19, and a fixed bottom surface of one side of the threaded support rod 19. A support chassis 21 is fixedly connected to the support chassis 21. A protective compression pad 22 is fixedly connected to one side of the bottom surface of the support chassis 21. There are two sliding auxiliary plates 13, which are symmetrically distributed on the top of both sides of the stable support chassis 1. There are four side stabilizing support plates 16, which are symmetrically distributed on the top surface of both sides of the stable support chassis 1. A sliding top plate 18 is located inside the side stabilizing support plate 16. A threaded support rod 19 passes through the inside of the sliding top plate 18. The threaded support rod 19 and the sliding top plate 18 are connected by threads. There are several protective compression pads 22, which are circumferentially distributed on the bottom surface of the support chassis 21. The protective compression pads 22 are made of rubber.

[0023] In the implementation plan, by setting a sliding auxiliary handle 15 to pull and adjust the position of the sliding auxiliary plate 13 inside the stable support chassis 1, the auxiliary support is extended from one side, increasing the support force area. The horizontal position of the support device is adjusted by sliding the top plate 18 inside the side stable support plate 16. Then, by rotating the top plate 20 to rotate the threaded support rod 19, the overall height of the support chassis 21 is adjusted. The support chassis 21 directly supports the ground, further ensuring the placement stability of the stable support chassis 1. Multiple protective compression pads 22 are set on the bottom surface of the support chassis 21 to increase the support friction and further improve the support stability of the device.

[0024] Working principle:

[0025] By rotating the rotating disc 4 through the rotating adjustment handle 5, the threaded adjustment rod 3 rotates inside the telescopic support frame 2, thereby adjusting the telescopic support frame 2 and controlling the distance between the stable support base 1 and the support top frame 6. This allows for height adjustment of the support top frame 6 and the carrying platform 7, adapting to the cooperative use of equipment of different heights and improving the flexibility of the carrying platform 7. A switching workbench 8 is installed on the top surface of the carrying platform 7, facilitating both installation and disassembly. Different switching workbenches 8 can be replaced as needed. The heating base 9 heats the top of the switching workbench 8, and the negative pressure fixing device 12 controls the negative pressure inside the carrying platform 7, ensuring stable adsorption operations of the switching workbench 8 and improving the installation stability of the switching workbench 8.

[0026] By setting the sliding auxiliary handle 15 to pull and adjust the position of the sliding auxiliary plate 13 inside the stable support chassis 1, the auxiliary support is extended from one side, increasing the support force area. By sliding the top plate 18 inside the side stable support plate 16, the horizontal position of the support device is adjusted. Then, by rotating the top plate 20 to rotate the threaded support rod 19, the overall height of the support chassis 21 is adjusted. The support chassis 21 directly supports the ground, further ensuring the placement stability of the stable support chassis 1. Multiple protective compression pads 22 are set on the bottom surface of the support chassis 21 to increase the support friction and further improve the support stability of the device.

Claims

1. A heating and adsorption platform for a dispensing machine, comprising a stable support chassis (1), wherein a telescopic support frame (2) is movably connected to one bottom surface of the stable support chassis (1), characterized in that: The telescopic support frame (2) is internally threaded with a threaded adjustment rod (3). A rotating disk (4) is fixedly connected to the top surface of one side of the threaded adjustment rod (3). A rotating adjustment handle (5) is fixedly connected to the top surface of one side of the rotating disk (4). A support top frame (6) is fixedly connected to the top surface of one side of the telescopic support frame (2). A carrying platform (7) is fixedly connected to the top surface of one side of the support top frame (6). A switching workbench (8) is detachably installed on the top surface of one side of the carrying platform (7). A heating base (9) is fixedly connected to the bottom surface of one side of the carrying platform (7). A heating rod (10) is fixedly installed inside one side of the heating base (9). A temperature control sensor (11) is fixedly installed inside one side of the heating base (9). A negative pressure fixing device (12) is fixedly installed on the bottom surface of one side of the heating base (9).

2. The heating and adsorption platform for a dispensing machine according to claim 1, characterized in that, The connection between the bearing platform (7) and the switching workbench (8) is a movable snap-fit, the connection between the bearing platform (7) and the negative pressure fixing device (12) is a continuous connection, and the heating chassis (9) is located at the connection between the support top frame (6) and the heating rod (10).

3. The heating and adsorption platform for a dispensing machine according to claim 1, characterized in that, A sliding auxiliary plate (13) is slidably connected to the top of one side of the stable support chassis (1), and an auxiliary support plate (14) is fixedly connected to the top surface of one side of the sliding auxiliary plate (13), and a sliding auxiliary handle (15) is fixedly connected to the top surface of one side of the auxiliary support plate (14).

4. The heating and adsorption platform for a dispensing machine according to claim 3, characterized in that, A side stabilizing support plate (16) is fixedly connected to the top side of the stable support chassis (1). A sliding limit rail (17) is fixedly connected to the inner wall of one side of the side stabilizing support plate (16). A sliding top plate (18) is slidably connected to one side of the sliding limit rail (17). A threaded support rod (19) is movably installed inside the sliding top plate (18). A rotating top plate (20) is fixedly connected to the top side of one side of the threaded support rod (19). A support chassis (21) is fixedly connected to the bottom surface of one side of the threaded support rod (19). A protective compression pad (22) is fixedly connected to the bottom surface of one side of the support chassis (21).

5. The heating and adsorption platform for a dispensing machine according to claim 4, characterized in that, There are two sliding auxiliary plates (13), which are symmetrically distributed on both sides of the top of the stable support chassis (1). There are four side stable support plates (16), which are symmetrically distributed on both sides of the top surface of the stable support chassis (1).

6. The heating and adsorption platform for a dispensing machine according to claim 4, characterized in that, The sliding top plate (18) is located inside the side stabilizing support plate (16), the threaded support rod (19) passes through the interior of the sliding top plate (18), the threaded support rod (19) and the sliding top plate (18) are connected by a threaded connection, the number of protective compression pads (22) is several, the several protective compression pads (22) are circumferentially distributed on the bottom surface of the support base plate (21), and the material of the protective compression pads (22) is rubber.

Images