An automated dispensing machine on-board mold positioning device

Abstract

The utility model relates to industrial automation equipment technical field discloses an automatic point gum machine carries mode positioning device, including the shell, the top inner wall fixed connection of shell has drive motor no. One, drive motor no. 1's drive end fixed connection has the connecting plate no. 1, the inside sliding connection of connecting plate no. 1 has two rotating shafts no. 1, two rotating shafts no. 1's outside all rotationally connected have the connecting plate no. 2, two connecting plate no. 2's another end all fixed connection has the connecting plate no. 3, two connecting plate no. 3's inside all slidingly connected have sliding axle no. 1, two sliding axle no. 1's outside all fixed connection has fixed block no. 1, the top fixed connection of connecting plate no. 3 has two sliding plates no. 1, two sliding plates no. 1's another end fixed connection has the clamping plate. In the utility model, motor drive end movement, through transmission part conversion is linear motion, makes the clamping plate synchronous movement, realizes the clamping control to the object of point gum.

Description

Technical Field

[0001] This utility model relates to the field of industrial automation equipment technology, and in particular to an automated dispensing machine mold positioning device. Background Technology

[0002] Automated dispensing machines operate along a preset trajectory, precisely applying suitable fluid materials to the corresponding positions on the object to be dispensed. They are widely used automated equipment in industrial production. The mold positioning device for automated dispensing machines is a key component, specifically designed for the precise fixation and positioning of the workpiece to be dispensed. It consists of different functional units such as a drive module, transmission module, clamping module, and cleaning module, mechanically connected together. It supports stable clamping and positioning of objects of different sizes and shapes. It is widely used in industrial production fields such as electronics manufacturing, automotive parts production, and medical device assembly.

[0003] The automated dispensing machine's onboard mold positioning device uses mechanical transmission and a clamping mechanism to position and fix the object to be dispensed. The object, through the action of the clamping plates, forms a stable mechanical positioning relationship with the worktable, ensuring its position remains stable during dispensing and preventing dispensing deviations caused by object displacement.

[0004] In existing technologies, some automated dispensing machine mold positioning devices adopt a single-drive, single-clamp structure, achieving positioning of the object to be dispensed through unilateral pushing. This structure, when clamping easily deformable workpieces, is prone to slight workpiece deviation due to uneven force distribution, resulting in significant positioning errors and failing to meet high-precision dispensing requirements. Furthermore, during the dispensing process, some adhesive inevitably overflows and adheres to the worktable. Traditional devices mostly rely on regular manual cleaning. In large-scale industrial production, worker errors are unavoidable, and failure to clean the device promptly can affect the mechanism's motion accuracy, leading to equipment damage and impacting positioning accuracy and the normal operation of the dispensing machine. Therefore, an automated dispensing machine mold positioning device is proposed to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automated dispensing machine mold positioning device, which improves the problem that the object to be dispensed is easily deflected due to uneven force when using a single-drive, single-clamp structure for clamping in the prior art, resulting in insufficient positioning accuracy.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automated dispensing machine mold positioning device includes a housing. A protective shell is fixedly connected to the top inner wall of the housing. A drive motor is fixedly connected inside the protective shell. A connecting plate is fixedly connected to the drive end of the drive motor. Two sliding grooves are formed inside the connecting plate. A rotating shaft is slidably connected inside each of the two sliding grooves. A connecting plate is rotatably connected to the outside of each of the two rotating shafts. A connecting plate is fixedly connected to the other end of each of the two connecting plates. A sliding shaft is slidably connected inside each of the three connecting plates. A fixing block is fixedly connected to the outside of each of the two sliding shafts. Two sliding plates are fixedly connected to the top of the three connecting plates. A clamping plate is fixedly connected to the other end of each of the two sliding plates. A cleaning component for cleaning the top of the housing is fixedly connected to the outside of the housing.

[0008] As a further description of the above technical solution:

[0009] The cleaning component includes a second protective shell. The top of the second protective shell is fixedly connected to the top inner wall of the outer shell. A second drive motor is fixedly connected to the bottom inner wall of the second protective shell. A rotating plate is fixedly connected to the drive end of the second drive motor. A second rotating shaft is fixedly connected to the bottom of the rotating plate. A groove plate is slidably connected to the outside of the second rotating shaft. A second sliding plate is fixedly connected to the rear side of the groove plate. A cleaning plate is fixedly connected to the other end of the second sliding plate.

[0010] As a further description of the above technical solution:

[0011] The bottom of the fixing block is fixedly connected to the bottom inner wall of the outer shell, and two support plates are slidably connected to both sides of the groove plate;

[0012] As a further description of the above technical solution:

[0013] The tops of the two support plates are fixedly connected to the bottom of the housing, and the top of the second drive motor is fixedly connected to the bottom of the housing;

[0014] As a further description of the above technical solution:

[0015] The two support plates are provided with slide rails on their outer sides, and the outer side of the groove plate is slidably connected to the inner wall of the slide rails;

[0016] As a further description of the above technical solution:

[0017] The outer side of the second sliding plate is slidably connected to the rear side of the outer casing, and the bottom of the cleaning plate is slidably connected to the top of the outer casing;

[0018] As a further description of the above technical solution:

[0019] The bottom of the two clamps are slidably connected to the top of the housing, and a frame is fixedly connected to the left side of the housing;

[0020] As a further description of the above technical solution:

[0021] The top of the drive motor is fixedly connected to the top inner wall of the housing, and the outer sides of the plurality of sliding plates are slidably connected to the outer sides of the housing.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, a drive motor drives a connecting plate to rotate. Through the cooperation of a rotating shaft and a transmission component of the connecting plate, the connecting plate moves linearly along a sliding shaft, thereby driving the two sliding plates and the clamping plate to move synchronously in opposite directions, achieving the clamping and releasing of the object to be dispensed. The symmetrical design of the double-sided clamping plates ensures uniform clamping force, preventing the object to be dispensed from shifting due to uneven force, effectively improving positioning accuracy, meeting the requirements of high-precision dispensing, and ensuring the consistency of the dispensing trajectory.

[0024] 2. In this utility model, the second drive motor drives the rotating plate to rotate, and the second rotating shaft slides within the slotted plate, causing the slotted plate to reciprocate along the slide rail of the support plate, so that the second sliding plate and the cleaning plate reciprocate synchronously. The cleaning plate can automatically clean the surface of the device, removing residual adhesive without manual operation, avoiding the adhesion of adhesive affecting the movement accuracy of the mechanism, reducing the risk of hand cuts or accidental contact with components during manual cleaning, improving the stability and safety of equipment operation, and extending the service life of the device. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an automated dispensing machine mold positioning device proposed in this utility model;

[0026] Figure 2 This is a cross-sectional view of the outer shell of an automated dispensing machine mold positioning device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the clamping assembly of an automated dispensing machine mold positioning device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the cleaning component of an automated dispensing machine mold positioning device proposed in this utility model.

[0029] Legend:

[0030] 1. Outer shell; 2. Protective shell one; 3. Drive motor one; 4. Connecting plate one; 5. Rotating shaft one; 6. Connecting plate two; 7. Connecting plate three; 8. Sliding shaft one; 9. Fixing block one; 10. Sliding plate one; 11. Clamping plate; 12. Protective shell two; 13. Drive motor two; 14. Rotating plate; 15. Slot plate; 16. Rotating shaft two; 17. Sliding plate two; 18. Cleaning plate; 19. Support plate; 20. Frame. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 3 This utility model provides an embodiment of an automated dispensing machine mold positioning device, comprising a housing 1, which is the foundation for the normal operation of the device. A protective shell 2 is fixedly connected to the top inner wall of the housing 1, which protects and fixes a drive motor 3. The drive motor 3 is fixedly connected inside the protective shell 2 and is the power source for the clamping assembly. A connecting plate 4 is fixedly connected to the drive end of the drive motor 3, which transmits the power of the drive motor 3 to a rotating shaft 5. Two sliding grooves are formed inside the connecting plate 4, allowing the rotating shaft 5 to slide inside the connecting plate 4. The rotating shaft 5 is slidably connected inside both of the two sliding grooves, and transmits the power of the rotating shaft 5 to a connecting plate 6. Both rotating shafts 5 are rotatably connected to the outside of a connecting plate 6. Connecting plate 2 6 pulls connecting plate 3 7 to move. The other ends of both connecting plates 2 6 are fixedly connected to two connecting plates 3 7. Connecting plates 3 7 move along sliding shaft 1 8. Sliding shaft 1 8 is slidably connected inside both connecting plates 3 7, and sliding shaft 1 8 restricts the movement trajectory of connecting plates 3 7. Fixing block 1 9 is fixedly connected to the outside of both sliding shaft 1 8, and fixing block 1 9 restricts the movement range of connecting plates 3 7. Two sliding plates 10 are fixedly connected to the top of both connecting plates 3 7. Sliding plates 10 transmit power to clamping plate 11. Sliding plates 10 fix the other ends of the two sliding plates 10 to clamping plate 11. The two clamping plates 11 can clamp and release the object to be glued. A cleaning component for cleaning the top of the outer shell 1 is fixedly connected to the outside of the outer shell 1.

[0033] Reference Figures 2 to 4The cleaning assembly includes a second protective shell 12, which ensures the normal operation of the second drive motor 13. The top of the second protective shell 12 is fixedly connected to the top inner wall of the outer shell 1, and the second drive motor 13 is fixedly connected to the bottom inner wall of the second protective shell 12. The second drive motor 13 provides power for the operation of the entire cleaning assembly. A rotating plate 14 is fixedly connected to the drive end of the second drive motor 13. The rotating plate 14 receives the power output from the second drive motor 13 and transmits it to the second rotating shaft 16 at the bottom. The second rotating shaft 16 is fixedly connected to the bottom of the rotating plate 14 and rotates synchronously with the rotating plate 14. Its exterior is connected to the groove plate 1. 5. Sliding connection: During rotation, the rotational motion of the rotating shaft 16 is converted into the reciprocating motion of the groove plate 15 through relative sliding with the groove plate 15. The groove plate 15 is slidably connected to the outside of the rotating shaft 16. The groove plate 15 constrains the motion trajectory of the rotating shaft 16, converting the rotational power of the motor into the power of its own reciprocating motion to drive the sliding plate 17 to reciprocate. The sliding plate 17 is fixedly connected to the rear side of the groove plate 15. The sliding plate 17 drives the cleaning plate 18 to reciprocate. The other end of the sliding plate 17 is fixedly connected to the cleaning plate 18. The reciprocating motion of the cleaning plate 18 can clean the outer shell 1, completing the cleaning of the working surface of the device.

[0034] Reference Figures 2 to 4 The bottom of the fixing block 19 is fixedly connected to the bottom inner wall of the outer casing 1, providing stable support for the sliding shaft 8. Two support plates 19 are slidably connected to both sides of the groove plate 15, supporting the groove plate 15 and allowing it to slide smoothly. The tops of the two support plates 19 are fixedly connected to the bottom of the outer casing 1, sharing the stress generated during equipment operation. The top of the drive motor 13 is fixedly connected to the bottom of the outer casing 1, making the operation of the drive motor 13 more stable. Slide rails are provided on the outside of the two support plates 19, facilitating the sliding of the groove plate 15 on the support plates 19. The outside of the groove plate 15 is slidably connected to the inner wall of the slide rails. The outer side of 7 is slidably connected to the rear side of the outer shell 1. The outer shell 1 constrains the movement trajectory of the sliding plate 17. The bottom of the cleaning plate 18 is slidably connected to the top of the outer shell 1. The outer shell 1 constrains the movement trajectory of the cleaning plate 18, so that it can only clean at the top of the outer shell 1. The bottom of the two clamping plates 11 is slidably connected to the top of the outer shell 1. The outer shell 1 constrains the movement trajectory of the clamping plates 11. The frame 20 is fixedly connected to the left side of the outer shell 1. The top of the drive motor 3 is fixedly connected to the top inner wall of the outer shell 1, which fixes the running position of the drive motor 3. The outer sides of the multiple sliding plates 10 are slidably connected to the outer sides of the outer shell 1. The outer shell 1 constrains the movement trajectory of the sliding plates 10.

[0035] Working principle: When the device dispenses glue to the object, the drive motor 3 runs, and its drive end drives the connecting plate 4 to rotate. The rotation of the connecting plate 4 pulls the two rotating shafts 5 connected to it, which in turn drives the connecting plate 6 fixedly connected to the rotating shaft 5 to move. This causes the connecting plate 7 fixedly connected to the connecting plate 6 to move. The connecting plate 7 is slidably connected to the sliding shaft 8, which is fixed on the fixing block 9. This allows the connecting plate 7 to move only in a straight line along the sliding shaft 8, pulling the two sliding plates 10 fixed on the rear side of the connecting plate 7 to move. This causes the clamping plates 11 fixed on the two sliding plates 10 to clamp the object to be dispensed, thus achieving the clamping of the object by the opposite movement of the object to be dispensed. When it is necessary to release the object to be dispensed, the drive motor 3 reverses, causing the entire transmission structure to run in reverse, so that the clamping plates 11 leave the object to be dispensed and return to the initial position.

[0036] When cleaning is required, return the two clamps 11 to their initial positions and start the drive motor 13. The drive end of the motor drives the rotating plate 14 to rotate. The rear side of the rotating plate 14 is fixedly connected to the rotating shaft 16. The outside of the rotating shaft 16 is rotatably connected to the slot plate 15. The two sides of the slot plate 15 are slidably connected to the slide rails of the support plate 19. When the rotating shaft 16 rotates, it drives the slot plate 15 to reciprocate on the slide rails of the support plate 19. This causes the sliding plate 17 fixed on the slot plate 15 to move, which in turn drives the cleaning plate 18 fixed on the sliding plate 17 to reciprocate on the top of the outer casing 1, repeatedly cleaning the top of the outer casing 1 and achieving cleaning of the device.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated dispensing machine mold positioning device, comprising a housing (1), characterized in that: The top inner wall of the outer shell (1) is fixedly connected to a protective shell one (2). The inside of the protective shell one (2) is fixedly connected to a drive motor one (3). The drive end of the drive motor one (3) is fixedly connected to a connecting plate one (4). The inside of the connecting plate one (4) has two sliding grooves. The inside of the two sliding grooves is slidably connected to a rotating shaft one (5). The outside of the two rotating shafts one (5) is rotatably connected to a connecting plate two (6). The other end of the two connecting plates two (6) is fixedly connected to a connecting plate three (7). The inside of the two connecting plates three (7) is slidably connected to a sliding shaft one (8). The outside of the two sliding shafts one (8) is fixedly connected to a fixing block one (9). The top of the connecting plate three (7) is fixedly connected to two sliding plates one (10). The other end of the two sliding plates one (10) is fixedly connected to a clamping plate (11). The outside of the outer shell (1) is fixedly connected to a cleaning component for cleaning the top of the outer shell (1).

2. The automated dispensing machine mold positioning device according to claim 1, characterized in that: The cleaning assembly includes a second protective shell (12), the top of which is fixedly connected to the top inner wall of the outer shell (1), a second drive motor (13) is fixedly connected to the bottom inner wall of the second protective shell (12), a rotating plate (14) is fixedly connected to the drive end of the second drive motor (13), a second rotating shaft (16) is fixedly connected to the bottom of the rotating plate (14), a groove plate (15) is slidably connected to the outside of the second rotating shaft (16), a second sliding plate (17) is fixedly connected to the rear side of the groove plate (15), and a cleaning plate (18) is fixedly connected to the other end of the second sliding plate (17).

3. The automated dispensing machine mold positioning device according to claim 2, characterized in that: The bottom of the fixing block (9) is fixedly connected to the bottom inner wall of the outer shell (1), and two support plates (19) are slidably connected to both sides of the groove plate (15).

4. The automated dispensing machine mold positioning device according to claim 3, characterized in that: The tops of the two support plates (19) are fixedly connected to the bottom of the housing (1), and the top of the second drive motor (13) is fixedly connected to the bottom of the housing (1).

5. The automated dispensing machine mold positioning device according to claim 3, characterized in that: The two support plates (19) are provided with slide rails on their outer sides, and the groove plate (15) is slidably connected to the inner wall of the slide rails.

6. The automated dispensing machine mold positioning device according to claim 2, characterized in that: The outer side of the sliding plate 2 (17) is slidably connected to the rear side of the outer casing (1), and the bottom of the cleaning plate (18) is slidably connected to the top of the outer casing (1).

7. The automated dispensing machine mold positioning device according to claim 1, characterized in that: The bottom of the two clamps (11) are slidably connected to the top of the housing (1), and the frame (20) is fixedly connected to the left side of the housing (1).

8. The automated dispensing machine mold positioning device according to claim 1, characterized in that: The top of the drive motor (3) is fixedly connected to the top inner wall of the housing (1), and the outer sides of the plurality of sliding plates (10) are slidably connected to the outer sides of the housing (1).

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