Automatic patch dispensing machine

Abstract

The utility model relates to the technical field of dispensing machines, and discloses an automatic patch dispensing machine which comprises an equipment box, a sliding plate is arranged on the top of the equipment box in a sliding mode, a collecting box is arranged on one side of the equipment box, a receiving plate is arranged in the collecting box in a sliding mode, and a first servo motor is fixedly connected to one side of the equipment box. Through reciprocating intermittent sliding of the sliding plate, reciprocating intermittent feeding work is carried out on circuit boards stacked on the circuit board containing pipe, after patch dispensing work is carried out through the patch dispensing head assembly, the circuit boards subjected to patch and dispensing can be conveyed to the conveying belt through lifting of the supporting plate and rotation of the conveying wheel, and the circuit boards are conveyed to the conveying belt through the conveying wheel. And the circuit boards are conveyed to the top of the receiving plate and the top of the rubber sheet, so that the circuit boards are collected, and the surface mounting and dispensing work of the circuit boards can be stably carried out in a supporting manner while the circuit boards are fed in a reciprocating manner.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to an automatic patch glue dispensing machine. Background Art

[0002] Glue dispensing machines, also known as glue coating machines, glue dripping machines, glue spraying machines, and glue filling machines, are automated machines that control and apply fluids to the surface or interior of products. They can achieve three-dimensional and four-dimensional path dispensing, precise positioning, and accurate glue control without stringing, leaking, or dripping.

[0003] Existing dispensing machines generally use conveyor belts to feed and dispense glue on circuit boards when transporting them. However, when transporting on a conveyor belt, it is impossible to ensure that the circuit board patch dispensing work can have a stable working plane after the circuit board is transported. The support provided to the circuit board on the conveyor belt is limited. If a conveyor belt is not used, the existing dispensing device cannot achieve uninterrupted feeding and dispensing.

[0004] Therefore, it is necessary to design an automatic patch dispensing machine to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an automatic patch dispensing machine for solving the technical problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic patch dispensing machine, comprising an equipment box, a sliding plate is slidingly provided on the top of the equipment box, and a collection box is provided on one side of the equipment box, and a receiving plate is slidingly provided inside the collection box, and a first servo motor is fixedly connected to one side of the equipment box, and the output shaft of the first servo motor is fixedly connected to the first rotating shaft, and a conveying wheel is fixedly sleeved on the outer surface of the first rotating shaft, first connecting blocks are fixedly connected to both sides of the equipment box, and a circuit board placement tube for placing circuit boards is fixedly connected between the two first connecting blocks, and a connecting piece is fixedly connected to one side of the circuit board placement tube, and a patch dispensing head assembly is installed on the connecting piece, and a square opening is opened on the outer surface of the sliding plate, and the bottom of the sliding plate is fixedly connected to There is an L-shaped plate, and the top of the L-shaped plate is fixedly connected to a first electronic telescopic rod, and the top of the first electronic telescopic rod is fixedly connected to a support plate, and a notch is provided on one side of the support plate, and the bottom of the L-shaped plate is fixedly connected to a second connecting block, and the bottom of the equipment box is fixedly connected to a second servo motor, and the output shaft of the second servo motor is fixedly connected to a second rotating shaft, and the top of the second rotating shaft is fixedly connected to a rotating disk, and the top of the rotating disk is fixedly connected to a plug post, and the bottom of the second connecting block is provided with a slide groove, and the top of the plug post is slidably inserted into the inside of the slide groove, square openings are provided on both sides of the equipment box, and the outer surface of the rotating disk passes through the inside of the two square openings, and a conveyor belt for picking up and delivering circuit boards is provided on one side of the equipment box, and the bottoms of the equipment box and the collection box are fixedly connected to support blocks.

[0007] Preferably, the diameter of the circuit board placement tube matches the size of the square opening, and slots are provided on both sides of the top of the equipment box, and two symmetrical plug-in boards are fixed to the bottom of the sliding plate, and the two plug-in boards are respectively slidably arranged inside the two slots.

[0008] Preferably, a second electronic telescopic rod is fixed to the bottom of the inner cavity of the collection box, and the receiving plate is fixed to the top of the second electronic telescopic rod, and a rubber sheet is fixed to the top of the receiving plate.

[0009] Preferably, one side of the conveyor belt is located below one side of the conveyor wheel, and the other side of the conveyor belt passes through the outside of the equipment box, and the rubber sheet is located below one side of the conveyor belt.

[0010] Preferably, the width of the conveying wheel matches the size of the notch on the support plate, and the size of the support plate matches the size of the square opening.

[0011] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0012] The utility model performs reciprocating intermittent feeding of the circuit boards stacked on the circuit board placement tube by the reciprocating intermittent sliding of the sliding plate. After the patch dispensing work is performed by the patch dispensing head assembly, the patch and the glued circuit boards can be sent to the conveyor belt by the lifting and lowering of the support plate and the rotation of the conveying wheel, and are sent to the top of the receiving plate and the rubber sheet to collect the circuit boards, so that the patch dispensing work of the circuit boards can be carried out stably with support while the circuit boards are fed back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the exploded structure of the equipment box of the present utility model;

[0015] Figure 3 This is an exploded schematic diagram of the rotating disk and connecting block structure of the utility model;

[0016] In the figure: 1. Equipment box; 2. Support block; 3. Sliding plate; 4. Support plate; 5. Connecting plate; 6. Patch dispensing head assembly; 7. Circuit board placement tube; 8. First connecting block; 9. First servo motor; 10. Rotating disk; 11. Second connecting block; 12. Conveyor belt; 13. Collection box; 14. First rotating axis; 15. Conveying wheel; 16. First electronic telescopic rod; 17. L-shaped plate; 18. Second rotating axis; 19. Second electronic telescopic rod; 20. Receiving plate; 21. Rubber sheet; 22. Plug-in board; 23. Slot; 24. Second servo motor; 25. Plug-in column. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0018] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] See also Figure 1-3The utility model provides an automatic patch dispensing machine, including an equipment box 1, a sliding plate 3 is slidably provided on the top of the equipment box 1, and a collection box 13 is provided on one side of the equipment box 1, and a receiving plate 20 is slidably provided inside the collection box 13, and a first servo motor 9 is fixedly connected to one side of the equipment box 1, and the output shaft of the first servo motor 9 is fixedly connected to a first rotating shaft 14, and the outer surface of the first rotating shaft 14 is fixedly sleeved with a conveying wheel 15, and first connecting blocks 8 are fixedly connected to both sides of the equipment box 1, and a circuit board placement tube 7 for placing a circuit board is fixedly connected between the two first connecting blocks 8, and a connecting piece 5 is fixedly connected to one side of the circuit board placement tube 7, and a patch dispensing head group is installed on the connecting piece 5 Part 6, and the outer surface of the sliding plate 3 is provided with a square opening, and the bottom of the sliding plate 3 is fixed with an L-shaped plate 17, and the top of the L-shaped plate 17 is fixed with a first electronic telescopic rod 16, and the top of the first electronic telescopic rod 16 is fixed with a support plate 4, and a notch is opened on one side of the support plate 4, and the bottom of the L-shaped plate 17 is fixed with a second connecting block 11, and the bottom of the equipment box 1 is fixed with a second servo motor 24, and the output shaft of the second servo motor 24 is fixed with a second rotating shaft 18, and the top of the second rotating shaft 18 is fixed with a rotating disk 10, and the top of the rotating disk 10 is fixed with a plug 25, and the bottom of the second connecting block 11 is provided with a slide groove, and the top sliding plug of the plug 25 Connected to the inside of the slide, both sides of the equipment box 1 are provided with square openings, and the outer surface of the rotating disk 10 passes through the inside of the two square openings, and a conveyor belt 12 for picking up and delivering circuit boards is provided on one side of the equipment box 1. The bottom of the equipment box 1 and the collection box 13 are fixedly connected with a support block 2, and the circuit boards are stacked into the inside of the circuit board placement tube 7, so that the square notch on the sliding plate 3 is used to place the circuit board directly under the placement tube 7. When the circuit board falls to the top of the support plate 4, the patch and glue dispensing work of the circuit board is started. At this time, the first servo motor 9 is turned on to make the conveying wheel 15 rotate continuously. At the same time, the second servo motor 24 is turned on, so that the rotation of the rotating disk 10 is used to make the pin 25 move in a circular motion while in the second continuous motion. The inside of the connecting block 11 slides back and forth, thereby causing the second connecting block 11 to slide back and forth. When the second connecting block 11 drives the notch on the support plate 4 to slide to just above the conveying wheel 15, the second connecting block 11 stops moving, and the bonding and gluing work is performed through the connecting piece 5 and the patch dispensing head assembly 6. After completion, the circuit board on the support plate 4 is brought into contact with the rotating conveying wheel 15 by contracting the first electronic telescopic rod 16, so that the circuit board is delivered to the top of the receiving plate 20 by the conveyor belt 12, and the stacking of the circuit board is achieved by lifting and lowering the receiving plate 20. After the circuit board is folded, the support plate 4 is returned to its position, and the square opening on the sliding plate 3 is returned to its position, and subsequent feeding and patch dispensing work are performed, so that the circuit board can be fed intermittently.And it makes the circuit board stable during the patch dispensing process.

[0020] In order to facilitate the intermittent feeding of the stacked circuit boards inside the circuit board placement tube 7, and to facilitate the sliding of the sliding plate 3 on the top of the equipment box 1, the diameter of the circuit board placement tube 7 matches the size of the square opening, and slots 23 are opened on both sides of the top of the equipment box 1, and two symmetrical plug-in boards 22 are fixed to the bottom of the sliding plate 3, and the two plug-in boards 22 are respectively slidably set inside the two slots 23.

[0021] In order to facilitate the control of the lifting height of the receiving plate 20, thereby receiving multiple circuit boards that have been completed by patch dispensing and buffering the circuit boards, a second electronic telescopic rod 19 is fixed to the bottom of the inner cavity of the collection box 13, and the receiving plate 20 is fixed to the top of the second electronic telescopic rod 19, and a rubber sheet 21 is fixed to the top of the receiving plate 20.

[0022] In order to facilitate the use of the conveyor belt 12 to transport the circuit board after patch dispensing to the top of the receiving plate 20 for collection, one side of the conveyor belt 12 is located below one side of the conveying wheel 15, and the other side of the conveyor belt 12 passes through the outside of the equipment box 1, and the rubber sheet 21 is located below one side of the conveyor belt 12.

[0023] Furthermore, in order to facilitate feeding of the circuit board after the patch dispensing on the support plate 4, the width of the conveying wheel 15 matches the size of the notch on the support plate 4, and the size of the support plate 4 matches the size of the square opening.

[0024] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0025] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0026] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. An automatic patch dispensing machine, comprising an equipment box (1), characterized in that: The top of the equipment box (1) is provided with a sliding plate (3) for sliding, and a collecting box (13) is provided on one side of the equipment box (1), and a receiving plate (20) is provided inside the collecting box (13) for sliding, and a first servo motor (9) is fixedly connected to one side of the equipment box (1), and the output shaft of the first servo motor (9) is fixedly connected to a first rotating shaft (14), and the outer surface of the first rotating shaft (14) is fixedly sleeved with a conveying wheel (15), and the equipment box (1) is provided with a collecting box (13) for sliding. Both sides are fixedly connected with first connecting blocks (8), and a circuit board placement tube (7) for placing a circuit board is fixedly connected between the two first connecting blocks (8), and a connecting piece (5) is fixedly connected to one side of the circuit board placement tube (7), and a patch dispensing head assembly (6) is installed on the connecting piece (5), and a square opening is opened on the outer surface of the sliding plate (3), and an L-shaped plate (17) is fixedly connected to the bottom of the sliding plate (3), and a first electronic extension is fixedly connected to the top of the L-shaped plate (17). The device box (1) is provided with a retractable rod (16), and the top end of the first electronic telescopic rod (16) is fixedly connected to a support plate (4), and a notch is provided on one side of the support plate (4), the bottom of the L-shaped plate (17) is fixedly connected to a second connecting block (11), and the bottom of the device box (1) is fixedly connected to a second servo motor (24), and the output shaft of the second servo motor (24) is fixedly connected to a second rotating shaft (18), and the top end of the second rotating shaft (18) is fixedly connected to a rotating disk (10), and the rotating disk The top of the device box (10) is fixedly connected with a plug post (25), and the bottom of the second connecting block (11) is provided with a slide groove, and the top of the plug post (25) is slidably inserted into the inside of the slide groove, both sides of the device box (1) are provided with square openings, and the outer surface of the rotating disk (10) passes through the inside of the two square openings, and a conveyor belt (12) for receiving and delivering circuit boards is provided on one side of the device box (1), and the bottoms of the device box (1) and the collection box (13) are fixedly connected with support blocks (2).

2. The automatic patch dispensing machine according to claim 1, characterized in that: The diameter of the circuit board placement tube (7) matches the size of the square opening, and slots (23) are provided on both sides of the top of the equipment box (1), and two symmetrical plug-in boards (22) are fixed to the bottom of the sliding plate (3), and the two plug-in boards (22) are respectively slidably arranged inside the two slots (23).

3. The automatic chip dispensing machine according to claim 1, characterized in that: A second electronic telescopic rod (19) is fixed to the bottom of the inner cavity of the collecting box (13), and the receiving plate (20) is fixed to the top of the second electronic telescopic rod (19), and a rubber sheet (21) is fixed to the top of the receiving plate (20).

4. The automatic chip dispensing machine according to claim 3, characterized in that: One side of the conveyor belt (12) is located below one side of the conveying wheel (15), and the other side of the conveyor belt (12) passes through the outside of the equipment box (1), and the rubber sheet (21) is located below one side of the conveyor belt (12).

5. The automatic chip dispensing machine according to claim 1, characterized in that: The width of the conveying wheel (15) matches the size of the notch on the support plate (4), and the size of the support plate (4) matches the size of the square opening.

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