Automatic cleaning device for material platform of dispensing machine

Abstract

The utility model discloses an automatic cleaning device for a material platform of a dispensing machine, which relates to the technical field of dispensing machine accessories and comprises a rack, a material tray and a mounting seat are arranged above the rack, the mounting seat is arranged on one side of the material tray, a mounting plate is arranged at the top end of the mounting seat, a movable frame is arranged below the mounting plate, and the movable frame is arranged below the movable frame. A movable rod is movably arranged at the bottom end of the inner side of the movable frame through a bearing, and a brush is fixedly arranged in the middle of the movable rod. According to the utility model, the mounting seat is arranged above the rack, the position-adjustable mounting plate is arranged above the mounting seat, the height-adjustable movable frame is arranged below the mounting plate, and the brush is arranged below the movable frame through the movable rod, so that in the operation process of the dispensing machine, the brush can clean residual glue on the base of the dispensing machine; and therefore, the smoothness of the base of the dispensing machine is ensured, and the smooth proceeding of the dispensing process is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machine accessories, in particular to an automatic cleaning device for a material platform of a glue dispensing machine. Background Art

[0002] A glue dispensing machine is a machine that mounts quartz wafers on a base during the production of quartz crystal oscillators. During the operation of the machine, quartz wafers and silver glue will remain on the base platform, causing the platform to place the base poorly, resulting in the base falling off and the base being uneven. During glue dispensing, glue dots will vary in size, resulting in defective products and waste of raw materials.

[0003] For example, a micro crystal oscillator image recognition high-precision automatic dispensing equipment with announcement number CN215088471U includes a dispensing table, a dispensing robot, a camera device, and a controller electrically connected to the dispensing table, the dispensing robot, and the camera device; the dispensing table includes a turntable, a motor, a transmission shaft, a chassis, and a light-emitting stage for carrying a quartz crystal, the light-emitting stage is fixed to the upper end of the turntable, the motor is fixed in the chassis, one end of the transmission shaft is connected to the output shaft of the motor, and the other end of the transmission shaft extends out of the chassis and is connected to the lower end of the turntable; the dispensing robot is arranged on the side of the dispensing table, and the dispensing robot includes a dispensing head and a mechanical arm for driving the dispensing head to move; the camera device is arranged above the light-emitting stage. The quartz crystal with a conductive hole is illuminated by the light-emitting stage arranged on the turntable, and the light is emitted from the conductive hole to the camera device, and then the dispensing position is determined according to the conductive hole position determined by the camera device, so that the quartz crystal can be accurately dispensed.

[0004] The above technical solution has the problem of glue remaining on the surface of the glue dispensing base in practical application.

[0005] Therefore, it is necessary to invent an automatic cleaning device for the material platform of a dispensing machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic cleaning device for a material platform of a dispensing machine to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic cleaning device for a material platform of a dispensing machine, comprising a frame, a material tray and a mounting seat are arranged above the frame, and the mounting seat is arranged on one side of the material tray, a mounting plate is arranged at the top of the mounting seat, and a movable frame is arranged below the mounting plate, a movable rod is movably arranged at the inner bottom end of the movable frame through a bearing, a brush is fixedly arranged in the middle of the movable rod, positioning plates are fixedly arranged at both ends of the outer wall of the movable rod, a strip groove is penetrated through the middle of the positioning plate, a positioning screw is penetrated through the inside of the strip groove, a connecting block is fixedly arranged on the top of the positioning screw, and the connecting block is movably arranged on the top of the inner side wall of the movable frame through a pin shaft, a pressure block is sleeved on the middle part of the positioning screw, and the pressure block is arranged below the positioning plate, a positioning nut is sleeved on the bottom end of the positioning screw, and a spring is arranged between the positioning nut and the pressure block.

[0008] Preferably, a mounting frame is fixedly provided at one end of the mounting plate, and a through groove with a strip structure is provided through the middle of the mounting frame.

[0009] Preferably, a plurality of mounting bolts are provided through the interior of the through slot, and the mounting bolts are arranged in screw holes opened at the top end of the mounting seat.

[0010] Preferably, a thread groove is provided through the middle of the mounting plate, an adjusting screw is provided through the inside of the thread groove, and the bottom end of the adjusting screw is movably provided in the middle of the upper surface of the movable frame through a bearing.

[0011] Preferably, both ends of the upper surface of the mounting plate are penetrated with a slide groove, the interior of the slide groove is penetrated with a slide rod, and the slide rod is fixedly arranged at both ends of the upper surface of the movable frame.

[0012] Preferably, the upper surface of the pressing block is arranged as an arc-shaped structure, and the pressing block is arranged at the notch of the strip groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model arranges a mounting seat above the frame, an adjustable mounting plate above the mounting seat, a height-adjustable movable frame below the mounting plate, and a brush below the movable frame through a movable rod. During the operation of the glue dispensing machine, the brush can clean the glue left on the base of the glue dispensing machine, thereby ensuring the flatness of the base of the glue dispensing machine and further ensuring the smooth progress of the glue dispensing process;

[0015] 2. The utility model provides a movable frame, a movable rod is provided under the movable frame, the movable rod is used to support the brush, a positioning plate is provided on one side of the movable rod, a positioning screw is provided in a strip groove opened in the middle of the positioning plate, and the top of the positioning screw is connected to the inner wall of the top end of the movable frame through a connecting block, a pressure block and a positioning nut are provided on the outside of the positioning screw, and a spring is provided between the pressure block and the positioning nut. When the brush cleans the base, the brush is squeezed by the base. At this time, the spring applies pressure to the positioning plate through the pressure block, so that the brush is subjected to a certain force in the direction toward the base, thereby ensuring the cleaning effect of the brush on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the movable frame of the utility model.

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. frame; 2. material tray; 3. mounting seat; 4. mounting plate; 5. movable frame; 6. movable rod; 7. brush; 8. positioning plate; 9. strip groove; 10. positioning screw; 11. connecting block; 12. pressure block; 13. positioning nut; 14. spring; 15. mounting frame; 16. through groove; 17. threaded groove; 18. adjusting screw; 19. slide groove; 20. slide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 The automatic cleaning device for the material platform of a dispensing machine shown in the figure comprises a frame 1, a material tray 2 and a mounting seat 3 are arranged above the frame 1, and the mounting seat 3 is arranged on one side of the material tray 2, a mounting plate 4 is arranged at the top of the mounting seat 3, a movable frame 5 is arranged below the mounting plate 4, a movable rod 6 is movably arranged at the inner bottom end of the movable frame 5 through a bearing, and a brush 7 is fixedly arranged in the middle of the movable rod 6, and the brush 7 can clean the surface of the base above the material tray 2;

[0023] Specifically, positioning plates 8 are fixedly provided at both ends of the outer wall of the movable rod 6, a strip groove 9 is penetrated in the middle of the positioning plate 8, a positioning screw 10 is penetrated in the interior of the strip groove 9, a connecting block 11 is fixedly provided at the top of the positioning screw 10, and the connecting block 11 is movably provided at the top of the inner wall of the movable frame 5 through a pin shaft, a pressing block 12 is sleeved in the middle of the positioning screw 10, and the pressing block 12 is arranged below the positioning plate 8, a positioning nut 13 is sleeved at the bottom end of the positioning screw 10, and a spring 14 is arranged between the positioning nut 13 and the pressing block 12, the upper surface of the pressing block 12 is arranged as an arc structure, and the pressing block 12 is arranged at the notch of the strip groove 9, and the setting of the arc structure facilitates the pressing block 12 to still exert an extrusion effect on the positioning plate 8 when the positioning plate 8 rotates with the movable rod 6;

[0024] More specifically, a mounting frame 15 is fixedly provided at one end of the mounting plate 4, and a through slot 16 of a strip structure is provided through the middle of the mounting frame 15, and a plurality of mounting bolts are provided through the through slot 16, and the mounting bolts are provided in the screw holes provided at the top of the mounting seat 3, and the mounting position of the mounting plate 4 can be adjusted by adjusting the position between the mounting bolts and the through slot 16;

[0025] In addition, a thread groove 17 is penetrated in the middle of the mounting plate 4, an adjusting screw 18 is penetrated inside the thread groove 17, and the bottom end of the adjusting screw 18 is movably arranged in the middle of the upper surface of the movable frame 5 through a bearing, and sliding grooves 19 are penetrated at both ends of the upper surface of the mounting plate 4, and a sliding rod 20 is penetrated inside the sliding groove 19, and the sliding rod 20 is fixedly arranged at both ends of the upper surface of the movable frame 5, and the sliding groove 19 cooperates with the sliding rod 20 to ensure the stability of the movement of the movable frame 5.

[0026] Working principle of this utility model:

[0027] When installing the device, the mounting plate 4 is placed above the mounting seat 3, and the mounting frame 15 is fixed to the top of the mounting seat 3 by means of mounting bolts. During this process, the position of the mounting plate 4 is adjusted so that the brush 7 can correspond to the base above the material tray 2, and then the adjusting screw 18 is rotated, and the adjusting screw 18 cooperates with the thread groove 17, so that the movable frame 5 drives the brush 7 to move downward until the brush 7 can fit with the base above the material tray 2. At this time, the device is started, and when the base passes by the brush 7, the brush 7 can clean the glue remaining on the surface of the base to ensure the smooth progress of the dispensing operation;

[0028] When the base passes by the brush 7, the base generates an extrusion force on the brush 7. At this time, the brush 7 drives the movable rod 6 to move, and the movable rod 6 drives the positioning plate 8 to move, so that the positioning plate 8 squeezes the pressure block 12, and the pressure block 12 squeezes the spring 14. At this time, the spring 14 generates a reverse force on the pressure block 12, and the pressure block 12 transmits the force to the movable rod 6 through the positioning plate 8, so that the movable rod 6 moves toward the direction of the base. During this process, the movable rod 6 can achieve a small swing, and the movable rod 6 drives the brush 7 to swing, so as to improve the cleaning effect on the surface of the base.

[0029] Finally, it should be noted that the above 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 aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automatic cleaning device for a material platform of a dispensing machine, comprising a frame (1), characterized in that: A material tray (2) and a mounting seat (3) are arranged above the frame (1), and the mounting seat (3) is arranged on one side of the material tray (2); a mounting plate (4) is arranged at the top of the mounting seat (3); a movable frame (5) is arranged below the mounting plate (4); a movable rod (6) is movably arranged at the inner bottom end of the movable frame (5) through a bearing; a brush (7) is fixedly arranged in the middle of the movable rod (6); positioning plates (8) are fixedly arranged at both ends of the outer wall of the movable rod (6); a strip groove is penetrated in the middle of the positioning plate (8) (9), a positioning screw (10) is provided inside the strip groove (9), a connecting block (11) is fixedly provided at the top end of the positioning screw (10), and the connecting block (11) is movably provided at the top end of the inner wall of the movable frame (5) through a pin shaft, a pressing block (12) is sleeved in the middle of the positioning screw (10), and the pressing block (12) is provided below the positioning plate (8), a positioning nut (13) is sleeved at the bottom end of the positioning screw (10), and a spring (14) is provided between the positioning nut (13) and the pressing block (12).

2. The automatic cleaning device for the material platform of a dispensing machine according to claim 1 is characterized in that: A mounting frame (15) is fixedly provided at one end of the mounting plate (4), and a through slot (16) with a strip structure is provided through the middle of the mounting frame (15).

3. The automatic cleaning device for the material platform of a dispensing machine according to claim 2 is characterized in that: A plurality of mounting bolts are arranged through the interior of the through slot (16), and the mounting bolts are arranged in screw holes opened at the top end of the mounting seat (3).

4. The automatic cleaning device for the material platform of a dispensing machine according to claim 3 is characterized in that: A thread groove (17) is provided through the middle of the mounting plate (4), an adjusting screw rod (18) is provided through the inside of the thread groove (17), and the bottom end of the adjusting screw rod (18) is movably arranged in the middle of the upper surface of the movable frame (5) through a bearing.

5. The automatic cleaning device for the material platform of a dispensing machine according to claim 4 is characterized in that: Both ends of the upper surface of the mounting plate (4) are penetrated by a slide groove (19), the interior of the slide groove (19) is penetrated by a slide rod (20), and the slide rod (20) is fixedly arranged at both ends of the upper surface of the movable frame (5).

6. The automatic cleaning device for the material platform of a dispensing machine according to claim 5, characterized in that: The upper surface of the pressing block (12) is arranged in an arc-shaped structure, and the pressing block (12) is arranged at the notch of the strip groove (9).

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