Electronic component dispensing machine easy to load

Abstract

The utility model discloses an electronic component dispenser easy to load, which relates to the technical field of dispensers and comprises a fixing table, a dispensing mechanism for dispensing is fixedly arranged at the upper end of the fixing table, and a conveying mechanism for adjusting the position of a PCB (printed circuit board) is fixedly arranged at the upper end of the fixing table. The dispensing machine solves the problems that an existing dispensing machine needs to load electronic components repeatedly and is inconvenient to operate, loading and discharging can be managed and operated independently due to the fact that the two sets of conveying mechanisms and the two sets of loading mechanisms are arranged respectively, the number of the conveying mechanisms and the number of the loading mechanisms are reduced, and the working efficiency is improved. Through the matching arrangement of the negative pressure horizontal plate in the loading mechanism and the conveying mechanism, the negative pressure horizontal plate drives the PCB to be aligned with the positioning frame to be inserted, the lifting air cylinder descends to drive the PCB to be accurately placed between the two sets of conveying guide rail assemblies, and conveying is completed under the driving of the conveying guide rail assemblies; and through matching of the lifting air cylinder and the loading mechanism, stable loading or discharging of multiple sets of components can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing machines, in particular to a dispensing machine for electronic components that is easy to load. Background Art

[0002] An electronic component dispensing machine is a device used to precisely apply glue or other adhesives to electronic components. In the process of electronic manufacturing, dispensing machines are commonly used for bonding, sealing, and coating components such as chips, circuit boards, speakers, and batteries. The use of dispensing machines can improve production efficiency, ensure product quality, and reduce manual operations.

[0003] The dispensing machine with the authorization announcement number CN221268752U includes a dispensing device; a frame is fixedly arranged at the rear end of the machine table; a dispensing fixing plate is movably connected to the machine table in the front-back direction; a first driving component is arranged on the frame; a second driving component is movably connected to the first driving component in the left-right direction; a dispensing mechanism is fixedly connected to the second driving component; the dispensing mechanism can move up, down, left, and right on the frame under the drive of the first driving component and the second driving component, and the dispensing mechanism is located above the dispensing fixing plate; the dispensing mechanism includes a three-dimensional bracket component, and the three-dimensional bracket component is connected to the second driving component. The position of the product to be dispensed is adjusted by the front-back movement of the dispensing fixing plate, and the up, down, left, and right positions of the dispensing mechanism are adjusted by the first driving component and the second driving component. Although the processing position of this dispensing machine can be adjusted, when processing multiple groups of electronic components, it is necessary to repeatedly load the electronic components, which is relatively inconvenient to operate and use, and the processing efficiency is relatively low.

[0004] In view of the above problems, a dispensing machine for electronic components that is easy to load is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dispensing machine for electronic components that is easy to load, which solves the problem that although the processing position of the existing dispensing machine in the background art can be adjusted, when processing multiple groups of electronic components, it is necessary to repeatedly load the electronic components, which is relatively inconvenient to operate and use, and the processing efficiency is relatively low.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An easy-to-load electronic component dispensing machine, including a fixed table, on the upper end of the fixed table is fixedly provided a dispensing mechanism for dispensing glue, on the upper end of the fixed table is fixedly provided a conveying mechanism for adjusting the position of the PCB board, on one side of the conveying mechanism is provided a loading mechanism for loading, and there are two sets of the conveying mechanism and the loading mechanism respectively arranged correspondingly, the dispensing mechanism includes a displaceable and adjustable dispenser, the two sets of the conveying mechanism and the loading mechanism are centrosymmetrically arranged with respect to the fixed table, the conveying mechanism includes two sets of conveying guide rail assemblies that are mirror-symmetric with respect to the fixed table, a positioning frame fixedly arranged on the upper end of the fixed table, four sets of positioning sleeve rods fixedly arranged at the lower end of the positioning frame, and a liftable lifting cylinder fixedly arranged at the position of the fixed table corresponding to the positioning frame, the loading mechanism includes a PCB placement sleeve frame fixedly connected to the fixed table, a space adjuster that can be lifted and lowered inside the PCB placement sleeve frame, and a negative pressure horizontal plate that can suck the PCB board negatively corresponding to the upper end of the space adjuster.

[0007] Preferably, the dispensing mechanism further includes a horizontal conveying frame and a side guiding frame fixedly arranged on the upper end of the fixed table, a position adjusting frame is slidably connected between the horizontal conveying frame and the side guiding frame, and the dispenser is arranged at the output end of the position adjusting frame.

[0008] Preferably, the lower end of the dispenser is provided with a dispensing port.

[0009] Preferably, the conveying guide rail assembly includes a conveying guide frame fixedly connected to the upper end of the fixed table, a conveying motor connected to one side of the conveying guide frame, and a rotating belt sleeved on the output end of the conveying motor.

[0010] Preferably, a board insertion port is opened at the upper end of the positioning frame, the positioning sleeve rods are arranged at the lower end of the board insertion port, and a lifting plate is arranged at the lifting end of the lifting cylinder.

[0011] Preferably, the loading mechanism further includes a loading moving track fixedly arranged on the upper end of the fixed table, a lifting negative pressure member connected to the output end of the loading moving track, a cylinder member connected to the lifting negative pressure member, and the negative pressure horizontal plate is connected to the lifting end of the cylinder member.

[0012] Preferably, negative pressure suction nozzles are arranged at the four corners of the negative pressure horizontal plate.

[0013] Preferably, four right-angle positioning blocks are arranged at the upper end of the PCB placement sleeve frame, a placement plate is connected to the output end of the space adjuster, and the placement plate lifts inside the four right-angle positioning blocks.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. An easy-to-load electronic component dispensing machine provided by the utility model, through the separate settings of two sets of conveying mechanisms and loading mechanisms, enables the loading and unloading to be managed and operated separately, and can be adjusted according to the dispensing situation, solving the problem of the adjustable operation of loading electronic components in the existing dispensing machine.

[0016] 2. An easy-to-load electronic component dispensing machine provided by the utility model, through the combined setting of the negative pressure horizontal plate in the loading mechanism and the conveying mechanism, the negative pressure horizontal plate can suck the four corners of the PCB board by negative pressure, and drive the PCB board to be inserted into the positioning frame after alignment. After being positioned by the positioning sleeve rod, the lifting cylinder descends to drive the PCB board to be accurately placed between the two sets of conveying guide rail assemblies, and is conveyed under the drive of the conveying guide rail assemblies. The setting of this structure enables the electronic components to be stacked and placed in the PCB placement sleeve rack. The combination of the lifting cylinder and the loading mechanism can achieve the stable loading or unloading of multiple groups of components, with high processing efficiency and avoiding the errors of manual operation, solving the problem that although the processing position of the existing dispensing machine can be adjusted, when processing multiple groups of electronic components, it is necessary to repeatedly load the electronic components, the operation and use are relatively inconvenient, and the processing efficiency is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 is the overall top view structural schematic diagram of the utility model;

[0019] Figure 3 is the structural schematic diagram of the fixed table and the dispensing mechanism of the utility model;

[0020] Figure 4 is the side view structural schematic diagram of the fixed table and the dispensing mechanism of the utility model;

[0021] Figure 5 is the disassembled structural schematic diagram of the conveying mechanism and the loading mechanism of the utility model Figure 1 ;

[0022] Figure 6 is the disassembled structural schematic diagram of the conveying mechanism and the loading mechanism of the utility model Figure 2 。

[0023] In the figure: 1. Fixed table; 2. Dispensing mechanism; 21. Horizontal conveyor frame; 22. Side guide frame; 23. Position adjusting frame; 24. Dispenser; 241. Dispensing port; 3. Conveying mechanism; 31. Conveyor guide rail assembly; 311. Conveyor guide frame; 312. Rotating belt; 313. Conveyor motor; 32. Positioning frame; 321. Plate socket; 33. Positioning sleeve rod; 34. Lifting cylinder; 341. Lifting plate; 4. Loading mechanism; 41. Loading moving track; 42. Lifting negative pressure member; 421. Cylinder member; 43. Negative pressure horizontal plate; 431. Negative pressure suction nozzle; 44. PCB placement sleeve frame; 441. Right-angle positioning block; 45. Space adjuster; 451. Placement plate. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0026] Combined with Figure 1 , an easy-to-load electronic component dispenser of the present invention includes a fixed table 1. A dispensing mechanism 2 for dispensing is fixedly arranged at the upper end of the fixed table 1. A conveying mechanism 3 for adjusting the position of the PCB board is fixedly arranged at the upper end of the fixed table 1. A loading mechanism 4 for loading is arranged on one side of the conveying mechanism 3. And two groups of conveying mechanisms 3 and loading mechanisms 4 are respectively arranged in a corresponding manner. The dispensing mechanism 2 includes a dispenser 24 that can be displaced and adjusted. The two groups of conveying mechanisms 3 and loading mechanisms 4 are centrosymmetrically arranged with respect to the fixed table 1. The conveying mechanism 3 includes two groups of conveyor guide rail assemblies 31 that are mirror-symmetric with respect to the fixed table 1. A positioning frame 32 fixedly arranged at the upper end of the fixed table 1. Four groups of positioning sleeve rods 33 are fixedly arranged at the lower end of the positioning frame 32. A liftable lifting cylinder 34 is fixedly arranged at the position of the fixed table 1 corresponding to the positioning frame 32. The loading mechanism 4 includes a PCB placement sleeve frame 44 fixedly connected to the fixed table 1. A space adjuster 45 that can be lifted is arranged inside the PCB placement sleeve frame 44. A negative pressure horizontal plate 43 that can suck the PCB board by negative pressure is correspondingly arranged at the upper end of the space adjuster 45.

[0027] Specifically, the dispenser 24 realizes dispensing. Two sets of conveying mechanisms 3 are arranged on both sides of the dispensing mechanism 2. The mirror-symmetrical conveying guide rail assemblies 31 in the conveying mechanism 3 respectively realize the conveying of the PCB board before and after dispensing. A PCB board is placed on the upper end of the space adjuster 45. The lifting of the space adjuster 45 can adjust the placement space of the electronic components. At the same time, multiple groups of PCB boards can be stacked. The PCB board is positioned at a right angle through the PCB placement sleeve holder 44 to prevent device offset. The negative pressure horizontal plate 43 can suck the four corners of the PCB board by negative pressure and drive the PCB board to be inserted into the alignment positioning frame 32. After being positioned by the positioning sleeve rod 33, the lifting cylinder 34 descends to drive the PCB board to be accurately placed between the two sets of conveying guide rail assemblies 31 and complete the conveying under the drive of the conveying guide rail assemblies 31. The setting of this structure enables the electronic components to be stacked in the PCB placement sleeve holder 44. The combination of the lifting cylinder 34 and the loading mechanism 4 can realize the stable loading or unloading of multiple groups of components, with high processing efficiency and avoiding the errors of manual operation. The setting that the two sets of conveying mechanisms 3 respectively manage loading and unloading enables loading and unloading to be managed and operated separately and can be adjusted according to the dispensing situation.

[0028] The following further describes the present utility model in conjunction with embodiments.

[0029] Embodiment 1:

[0030] Combined with Figures 2 - 4 , the dispensing mechanism 2 further includes a horizontal conveying frame 21 and a side guiding frame 22 fixedly arranged on the upper end of the fixed table 1. A position adjusting frame 23 is slidably connected between the horizontal conveying frame 21 and the side guiding frame 22. The dispenser 24 is arranged at the output end of the position adjusting frame 23. The horizontal conveying frame 21 and the side guiding frame 22 are combined into an existing screw driving mechanism. The horizontal conveying frame 21 drives the position adjusting frame 23 to move along the side guiding frame 22, and the position adjusting frame 23 drives the dispenser 24 to move for dispensing position adjustment.

[0031] The lower end of the dispenser 24 is provided with a dispensing port 241, and the dispensing port 241 is aligned with the position of the PCB board that needs to be dispensed to complete dispensing.

[0032] Embodiment 2:

[0033] Combined with Figure 5 and Figure 6 , the conveying guide rail assembly 31 includes a conveying guide frame 311 fixedly connected to the upper end of the fixed table 1, a conveying motor 313 connected to one side of the conveying guide frame 311. The output end of the conveying motor 313 is sleeved with a rotating belt 312. The conveying guide frame 311 realizes the fixation of the conveying motor 313. The conveying motor 313 drives the rotating belt 312 to rotate, thereby driving the PCB board placed on the rotating belt 312 to move.

[0034] The upper end of the positioning frame 32 is provided with a board socket 321. The positioning sleeve rod 33 is arranged at the lower end of the board socket 321. The lifting end of the lifting cylinder 34 is provided with a lifting plate 341. The positioning sleeve rod 33 and the lifting plate 341 can cooperate to limit the placement position of the PCB board. At the same time, the setting of the positioning sleeve rod 33 can limit the highest point of the lifting cylinder 34 driving the lifting plate 341 to lift and lower.

[0035] The loading mechanism 4 further includes a loading moving track 41 fixedly arranged at the upper end of the fixed platform 1, a lifting negative pressure member 42 connected to the output end of the loading moving track 41. A cylinder member 421 is connected to the lifting negative pressure member 42. The negative pressure horizontal plate 43 is connected to the lifting end of the cylinder member 421. The loading moving track 41 drives the lifting negative pressure member 42 to shift, and the cylinder member 421 drives the negative pressure horizontal plate 43 to lift and lower, adjusting the suction position of the negative pressure horizontal plate 43 to adapt to the stacking quantity of the PCB boards.

[0036] Negative pressure suction nozzles 431 are arranged at the four corners of the negative pressure horizontal plate 43. The negative pressure suction nozzles 431 are aligned with the four corners of the PCB board for positioning suction and fixation.

[0037] Four groups of right-angle positioning blocks 441 are arranged at the upper end of the PCB placement sleeve frame 44. The output end of the space adjuster 45 is connected with a placement plate 451. The placement plate 451 lifts and lowers inside the four groups of right-angle positioning blocks 441. The right-angle positioning blocks 441 limit the four corners of the PCB board to ensure that the PCB boards can be aligned and stacked on top of each other. The placement plate 451 moves downward to increase the stacking space, and moves upward to align the PCB board with the negative pressure horizontal plate 43.

[0038] It should be noted that in this article, relational terms such as first and second are only 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. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An easy-to-load electronic component dispensing machine, comprising a fixing table (1), characterized in that: A dispensing mechanism (2) for dispensing glue is fixedly arranged on the upper end of the fixed platform (1), a conveying mechanism (3) for adjusting the position of the PCB board is fixedly arranged on the upper end of the fixed platform (1), a loading mechanism (4) for loading is arranged on one side of the conveying mechanism (3), and two groups of the conveying mechanism (3) and the loading mechanism (4) are respectively arranged; The dispensing mechanism (2) comprises a displaceable and adjustable dispensing device (24); the two groups of the conveying mechanism (3) and the loading mechanism (4) are centrally symmetrically arranged with respect to the fixed platform (1); the conveying mechanism (3) comprises two groups of conveying guide rail assemblies (31) which are mirror-symmetrical with respect to the fixed platform (1); a positioning frame (32) fixedly arranged at the upper end of the fixed platform (1); four groups of positioning sleeve rods (33) fixedly arranged at the lower end of the positioning frame (32); a lifting cylinder (34) which can be lifted and lowered is fixedly arranged at a position of the fixed platform (1) corresponding to the positioning frame (32); the loading mechanism (4) comprises a PCB placement frame (44) fixedly connected to the fixed platform (1); a liftable space adjuster (45) arranged inside the PCB placement frame (44); a negative pressure horizontal plate (43) which can absorb the PCB board under negative pressure is correspondingly arranged at the upper end of the space adjuster (45).

2. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: The glue dispensing mechanism (2) further comprises a transverse conveying frame (21) and a side guide frame (22) fixedly arranged at the upper end of the fixed platform (1); a position adjustment frame (23) is slidably connected between the transverse conveying frame (21) and the side guide frame (22); and the glue dispensing device (24) is arranged at the output end of the position adjustment frame (23).

3. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: The lower end of the glue dispenser (24) is arranged as a glue dispensing port (241).

4. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: The conveying guide rail assembly (31) comprises a conveying guide frame (311) fixedly connected to the upper end of the fixed platform (1), a conveying motor (313) connected to one side of the conveying guide frame (311), and a rotating belt (312) is sleeved on the output end of the conveying motor (313).

5. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: The upper end of the positioning frame (32) is provided with a plate socket (321), the positioning sleeve rod (33) is arranged at the lower end of the plate socket (321), and the lifting end of the lifting cylinder (34) is provided with a lifting plate (341).

6. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: The loading mechanism (4) further comprises a loading movable track (41) fixedly arranged at the upper end of the fixed platform (1), a lifting negative pressure member (42) connected to the output end of the loading movable track (41), a cylinder member (421) being connected to the lifting negative pressure member (42), and the negative pressure horizontal plate (43) being connected to the lifting end of the cylinder member (421).

7. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: Negative pressure suction nozzles (431) are provided at the four corners of the negative pressure horizontal plate (43).

8. The easy-to-load electronic component dispensing machine according to claim 1, characterized in that: Four groups of right-angle positioning blocks (441) are arranged at the upper end of the PCB placement sleeve (44), and a placement plate (451) is connected to the output end of the space adjuster (45), and the placement plate (451) is raised and lowered inside the four groups of right-angle positioning blocks (441).

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