Glass bead finished product packaging mechanism for rainy night

Abstract

The utility model discloses a kind of glass bead finished product packing mechanisms for rainy night, belong to glass bead packing technical field, including packing table, the upper side wall of packing table is fixedly connected with two symmetrical fixed frame of arrangement, two the fixed frame between fixedly connected with storage hopper, the lower end of the storage hopper is connected with the blanking valve pipe, the side fixed connection of blanking valve pipe has distance sensor, the bottom of packing table is fixedly connected with lifting mechanism, the upper end of lifting mechanism is penetrated the upper side wall of packing table and fixedly connected with shell, the shell is equipped with shaking mechanism, the upper end fixed connection of shaking mechanism has object placing plate. In the utility model, by setting distance sensor, lifting mechanism and control panel, can always keep between blanking valve pipe and packing box at the best distance, prevent from causing collision abrasion when glass bead filling falls due to height difference too big, improve processing quality.

Description

Technical Field

[0001] This utility model relates to the field of glass bead packaging technology, specifically a packaging mechanism for finished glass beads for use in rainy nights. Background Technology

[0002] Rain-reflective beads are a reflective material specifically designed for road markings. They significantly improve visibility for driving in rainy nights by forming effective reflective properties in dry, humid, and underwater environments. The product consists of tiny spherical particles made of materials such as titanium dioxide, barium oxide, and silicon dioxide. It is suitable for all types of road marking paints, including hot melt, cold plastic, and solvent-based paints, and is compatible with multiple color marking applications such as white, yellow, and red. Finished rain-reflective beads are usually packaged in paper or similar containers.

[0003] In a Chinese patent for an intelligent packaging device for glass beads (patent number: CN222629588U), the device includes: a workbench with a mounting frame connected above it; a storage hopper connected to the mounting frame with a discharge valve below it; and a clamping plate on the workbench, connected to one end of an electric telescopic rod. By controlling the electric telescopic rod, the clamping plate can clamp the packaging box. By placing a large number of glass beads inside the storage hopper and controlling the discharge valve via a control box, the glass beads are automatically packaged into multiple packaging boxes. To improve work efficiency, the device controls the operation of the forward and reverse motors, which in turn drive the lead screw to rotate and move the transmission block. By controlling the left and right movement of the transmission block via the forward and reverse motors, the packaging box clamped by the clamping plate can be slightly shaken, reducing the gap between the glass beads and allowing the packaging box to hold a preset number of glass beads, thus improving packaging quality. However, this device cannot adjust the distance between the glass bead packaging container and the feeding valve. If the height difference is too large, the glass beads will collide more during the packaging feeding process, easily causing wear and tear, which will affect the packaging quality of the glass beads. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides the following technical solution: a packaging mechanism for finished glass beads for rainy nights, comprising a packaging platform, two symmetrically arranged fixed frames fixedly connected to the upper side wall of the packaging platform, a storage hopper fixedly connected between the two fixed frames, a discharge valve pipe connected to the lower end of the storage hopper, a distance sensor fixedly connected to one side of the discharge valve pipe, a lifting mechanism fixedly connected to the bottom of the packaging platform, two upper ends of the lifting mechanism penetrating the upper side wall of the packaging platform and fixedly connected to a housing, a shaking mechanism provided on the housing, a shelf fixedly connected to the upper end of the shaking mechanism, a clamping mechanism provided on the shelf, a control panel fixedly connected to the packaging platform, and the control panel electrically connected to the discharge valve pipe, the distance sensor, the lifting mechanism, the shaking mechanism, and the clamping mechanism respectively;

[0005] The lifting mechanism includes a base shell fixed to the bottom of the packaging platform. A stepper motor is fixedly connected to the bottom of the base shell. The main shaft of the stepper motor passes through the base shell and is fixedly connected to a lead screw. A nut plate is threaded onto the lead screw. Two symmetrically arranged lifting columns are fixedly connected to the nut plate. The upper ends of the two lifting columns pass through the packaging platform and are fixedly connected to the machine housing.

[0006] As a further embodiment of this utility model: the shaking mechanism includes a servo motor fixed in the housing, a cam fixedly connected to the main shaft end of the servo motor, a pull rod rotatably connected to one end of the cam, a slide plate slidably connected to the inner wall of the housing, one side of the slide plate being hinged to the pull rod, two moving rods fixedly connected to the upper side wall of the slide plate, and two sliding openings opened on the upper side wall of the housing, the two moving rods passing through the two sliding openings respectively and being fixedly connected to the shelf.

[0007] As a further improvement of this utility model, the inner walls on both sides of the housing are provided with sliding grooves, and both sliding grooves are slidably connected to the sliding plate by a slider.

[0008] As a further embodiment of this utility model: the clamping mechanism includes two fixing plates symmetrically fixed to the side wall of the placement plate, each fixing plate is fixedly connected to an electric push rod, and each of the two electric push rods is fixedly connected to a clamping plate at one end opposite to the other.

[0009] As a further improvement of this utility model, the vertical sidewalls of both fixed frames are provided with clearance slots, and the two electric push rods are respectively set through the two clearance slots.

[0010] As a further improvement of this utility model: the upper side wall of the packaging platform has two through holes that communicate with the bottom shell, and the two lifting columns pass through the two through holes respectively.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, by setting a distance sensor, a lifting mechanism, and a control panel, first pushes the packaging box upward, starts the stepper motor to work, drives the lead screw to rotate, at which time the nut plate is forced to move upward, driving the placement plate fixed to the lifting column to move upward, reducing the distance between the packaging box and the feeding valve pipe. The distance sensor can monitor this distance and preset values ​​are set on the control panel. Then, glass beads are poured into the packaging box. As the distance monitored by the distance sensor becomes smaller and smaller than the preset value, the control panel controls the lifting mechanism to drive the packaging box to descend at a uniform speed, so that the feeding valve pipe and the packaging box are always kept at the optimal distance, preventing collision and wear of glass beads when falling due to excessive height difference, and improving processing quality.

[0013] 2. This utility model, by setting up a shaking mechanism, when the glass beads are being filled and packaged, the servo motor is started, which drives the cam to rotate. At this time, the pull rod can be pulled to swing and move, thereby pulling the slide plate to move back and forth in the machine housing. This achieves the effect of driving the placement plate fixed to the moving rod to move back and forth, achieving a slight shaking effect on the glass beads, making the glass beads more evenly distributed in the packaging box, reducing the gap between the glass beads, and allowing the packaging box to hold a preset number of glass beads. The shaking amplitude of this structure is more effective. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional cross-sectional view of the bottom shell of this utility model.

[0016] Figure 3 This is a three-dimensional enlarged structural diagram of the casing and storage plate of this utility model;

[0017] Figure 4 This is a three-dimensional sectional view of the casing of this utility model.

[0018] The correspondence between the labels and component names in the attached figures is as follows:

[0019] 1. Packaging table; 2. Fixing frame; 3. Storage hopper; 4. Discharge valve pipe; 5. Distance sensor; 6. Machine housing; 7. Shelf; 8. Control panel; 9. Bottom shell; 10. Stepper motor; 11. Lead screw; 12. Nut plate; 13. Lifting column; 14. Servo motor; 15. Cam; 16. Pull rod; 17. Slide plate; 18. Moving rod; 19. Slide opening; 20. Slide groove; 21. Slider; 22. Fixing plate; 23. Electric actuator; 24. Clamping plate; 25. Clearance slot. Detailed Implementation

[0020] Please see Figures 1-4This embodiment provides a packaging mechanism for finished glass beads for rainy nights. This device is only an improvement on the workbench in the reference patent document CN222629588U. The structure of the upper storage hopper 3 adopts the existing technology of the original document, so it will not be explained in detail here. It includes a packaging table 1, with two symmetrically arranged fixed frames 2 fixedly connected to the upper side wall of the packaging table 1. A storage hopper 3 is fixedly connected between the two fixed frames 2. The lower end of the storage hopper 3 is connected to a discharge valve pipe 4, and a distance sensor is fixedly connected to one side of the discharge valve pipe 4. 5. A lifting mechanism is fixedly connected to the bottom of the packaging table 1. The two upper ends of the lifting mechanism pass through the upper side wall of the packaging table 1 and are fixedly connected to the housing 6. A swaying mechanism is provided on the housing 6. A shelf 7 is fixedly connected to the upper end of the swaying mechanism. A clamping mechanism is provided on the shelf 7. A control panel 8 is fixedly connected to the packaging table 1. The control panel 8 is electrically connected to the feeding valve pipe 4, the distance sensor 5, the lifting mechanism, the swaying mechanism and the clamping mechanism respectively. It is easy to operate. The circuit involved is existing technology and can be fully implemented by those skilled in the art. No further explanation is needed.

[0021] The lifting mechanism includes a base shell 9 fixed to the bottom of the packaging platform 1. A stepper motor 10 is fixedly connected to the bottom of the base shell 9. The spindle end of the stepper motor 10 passes through the base shell 9 and is fixedly connected to a lead screw 11. A nut plate 12 is threaded onto the lead screw 11. Two symmetrically arranged lifting columns 13 are fixedly connected to the nut plate 12. The upper ends of the two lifting columns 13 pass through the packaging platform 1 and are fixedly connected to the housing 6. After the packaging box is fixed on the shelf 7, the lifting mechanism first pushes the packaging box upward, starts the stepper motor 10, and drives the lead screw 11 to rotate. Because the lead screw 11 is threaded onto the nut plate 12... During connection, the nut plate 12 is forced to move upward, causing the placement plate 7 fixed to the lifting column 13 to move upward, reducing the distance between the packaging box and the discharge valve pipe 4. The distance sensor 5 can monitor this distance and preset values ​​are set on the control panel 8. Then, glass beads are poured into the packaging box. As the distance monitored by the distance sensor 5 becomes smaller and smaller than the preset value, the control panel 8 controls the lifting mechanism to drive the packaging box to descend at a uniform speed, so that the distance between the discharge valve pipe 4 and the packaging box is always kept at the optimal distance, preventing collision and wear of the glass beads when they fall due to excessive height difference, and improving the processing quality.

[0022] like Figure 3 and Figure 4As shown: The shaking mechanism includes a servo motor 14 fixed in the housing 6. A cam 15 is fixedly connected to the main shaft of the servo motor 14. A pull rod 16 is rotatably connected to one end of the cam 15. A slide plate 17 is slidably connected to the inner wall of the housing 6. One side of the slide plate 17 is hinged to the pull rod 16. Two moving rods 18 are fixedly connected to the upper side wall of the slide plate 17. Two sliding openings 19 are opened on the upper side wall of the housing 6. The two moving rods 18 pass through the two sliding openings 19 respectively and are fixedly connected to the shelf 7. When glass beads are being filled and packaged, the servo motor 14 is started, which drives the cam 15 to rotate. At this time, the pull rod 16 can be pulled to swing and displace, thereby pulling the slide plate 17 to move back and forth horizontally in the housing 6. This achieves the effect of driving the shelf 7 fixed to the moving rod 18 to move back and forth horizontally, achieving a slight shaking effect on the glass beads, making the glass beads more evenly distributed in the packaging box, reducing the gap between the glass beads, and allowing the packaging box to hold a preset number of glass beads. The shaking amplitude of this structure is more effective.

[0023] like Figure 4 As shown: Both sides of the inner wall of the housing 6 are provided with sliding grooves 20. Both sliding grooves 20 are slidably connected to the slide plate 17 through the slider 21, so that the slide plate 17 keeps moving in a straight line.

[0024] like Figure 3 As shown: The clamping mechanism includes two symmetrically fixed plates 22 fixed to the upper side wall of the shelf 7. Electric push rods 23 are fixedly connected to both fixed plates 22. Clamping plates 24 are fixedly connected to the opposite ends of the two electric push rods 23. The clamping plates 24 can be replaced according to the shape of the actual packaging box. When the packaging box of the glass beads is placed on the shelf 7, the two electric push rods 23 are activated to extend simultaneously, pushing the two clamping plates 24 to press against the packaging box and fix it.

[0025] like Figure 1 As shown: Both vertical sections of the sidewalls of the two fixed frames 2 are provided with clearance slots 25, and the two electric push rods 23 are respectively set through the two clearance slots 25 to facilitate the electric push rods 23 to move up and down or left and right.

[0026] like Figure 2 As shown: The upper side wall of the packaging platform 1 has two through holes that are connected to the bottom shell 9. Two lifting columns 13 are respectively installed through the two through holes to facilitate the vertical movement of the lifting columns 13.

[0027] Working principle: When using this device to package finished glass beads for rainy nights, first place the packaging box of the glass beads on the placement plate 7, start the two electric push rods 23 to extend simultaneously, push the two clamping plates 24 to press against the packaging box to fix it, the lifting mechanism first pushes the packaging box up, start the stepper motor 10 to work, drive the lead screw 11 to rotate. Since the lead screw 11 is threadedly connected to the nut plate 12, at this time, the nut plate 12 is forced to move up, driving the placement plate 7 fixed to the lifting column 13 to move up, reducing the distance between the packaging box and the discharge valve pipe 4. The distance sensor 5 can monitor this distance, and a preset value is set on the control panel 8. Then, glass beads are poured into the packaging box. As the distance monitored by the distance sensor 5 becomes smaller and smaller than the preset value, the control panel 8 controls the lifting mechanism to drive the packaging box to descend at a uniform speed, so that the distance between the discharge valve pipe 4 and the packaging box is always kept at the optimal distance, preventing the glass beads from colliding and wearing when falling due to excessive height difference, and improving the processing quality.

[0028] When glass beads are being filled and packaged, the servo motor 14 is started, which drives the cam 15 to rotate. At this time, the pull rod 16 can be pulled to swing and move, thereby pulling the slide plate 17 to move back and forth in the housing 6. This achieves the effect of moving the shelf 7, which is fixed to the moving rod 18, back and forth, resulting in a slight shaking effect on the glass beads. This makes the glass beads more evenly distributed in the packaging box, reduces the gap between the glass beads, and allows the packaging box to hold a preset number of glass beads. The shaking amplitude of this structure is more effective.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A packaging mechanism for finished glass beads for use in rainy nights, comprising a packaging table (1), characterized in that, The upper side wall of the packaging platform (1) is fixedly connected to two symmetrically arranged fixed frames (2), and a storage hopper (3) is fixedly connected between the two fixed frames (2). The lower end of the storage hopper (3) is connected to a discharge valve pipe (4). A distance sensor (5) is fixedly connected to one side of the discharge valve pipe (4). A lifting mechanism is fixedly connected to the bottom of the packaging platform (1). The two upper ends of the lifting mechanism pass through the upper side wall of the packaging platform (1) and are fixedly connected to a housing (6). A shaking mechanism is provided on the housing (6). A shelf (7) is fixedly connected to the upper end of the shaking mechanism. A clamping mechanism is provided on the shelf (7). A control panel (8) is fixedly connected to the packaging platform (1). The control panel (8) is electrically connected to the discharge valve pipe (4), the distance sensor (5), the lifting mechanism, the shaking mechanism, and the clamping mechanism, respectively. The lifting mechanism includes a bottom shell (9) fixed to the bottom of the packaging platform (1). A stepper motor (10) is fixedly connected to the bottom of the bottom shell (9). The main shaft of the stepper motor (10) passes through the bottom shell (9) and is fixedly connected to a lead screw (11). A nut plate (12) is threaded onto the lead screw (11). Two symmetrically arranged lifting columns (13) are fixedly connected to the nut plate (12). The upper ends of the two lifting columns (13) pass through the packaging platform (1) and are fixedly connected to the machine housing (6).

2. The packaging mechanism for finished glass beads for rainy nights according to claim 1, characterized in that, The shaking mechanism includes a servo motor (14) fixed in the housing (6). A cam (15) is fixedly connected to the main shaft end of the servo motor (14). A pull rod (16) is rotatably connected to one end of the cam (15). A slide plate (17) is slidably connected to the inner wall of the housing (6). One side of the slide plate (17) is hinged to the pull rod (16). Two moving rods (18) are fixedly connected to the upper side wall of the slide plate (17). Two sliding openings (19) are opened on the upper side wall of the housing (6). The two moving rods (18) pass through the two sliding openings (19) respectively and are fixedly connected to the shelf (7).

3. The packaging mechanism for finished glass beads for rainy nights according to claim 2, characterized in that, The inner walls on both sides of the housing (6) are provided with sliding grooves (20), and both sliding grooves (20) are slidably connected to the sliding plate (17) through a slider (21).

4. The packaging mechanism for finished glass beads for rainy nights according to claim 1, characterized in that, The clamping mechanism includes two fixing plates (22) symmetrically fixed to the upper side wall of the placement plate (7). Electric push rods (23) are fixedly connected to both fixing plates (22), and clamping plates (24) are fixedly connected to the opposite ends of the two electric push rods (23).

5. The packaging mechanism for finished glass beads for rainy nights according to claim 4, characterized in that, Both of the vertical sidewalls of the two fixed frames (2) are provided with clearance slots (25), and the two electric push rods (23) are respectively set through the two clearance slots (25).

6. The packaging mechanism for finished glass beads for rainy nights according to claim 1, characterized in that, The upper side wall of the packaging platform (1) has two through holes that communicate with the bottom shell (9), and the two lifting columns (13) pass through the two through holes respectively.

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