Automatic dispensing equipment

Abstract

The utility model relates to the technical field of dispensing equipment, in particular to automatic dispensing equipment which comprises a bottom plate, two U-shaped plates are fixedly connected to the upper side of the bottom plate, limiting transverse plates are mounted on the upper sides of the two U-shaped plates, a displacement plate is slidably connected to the upper sides of the two limiting transverse plates, and two round rods are connected to the interior of the displacement plate. According to the automatic glue dispensing device, the two telescopic rubber plates provided with the connecting springs and the clamping sliding plates are used for clamping workpieces together, the glue dispensing precision of the automatic glue dispensing device is improved, then the multiple workpieces can be sequentially conveyed to the position below the automatic glue dispensing device through movement of the displacement plate, and the automatic glue dispensing device is convenient to use. According to the automatic dispensing equipment, workpieces do not need to be repeatedly assembled and disassembled, time and labor are saved, dispensing work is facilitated, the working efficiency of the dispensing equipment is improved, the automatic dispensing equipment is conveniently assembled in a clamping mode, and different automatic dispensing equipment can be conveniently and flexibly replaced.

Description

Technical Field

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

[0002] Glue dispensing equipment is a device that can accurately control the flow, position and shape of glue. It is widely used in electronics, plastics, metals, furniture and other industries, such as handheld device manufacturing, circuit board manufacturing, automotive parts manufacturing and furniture product manufacturing. The application of glue dispensing equipment in various industries has improved production efficiency and product quality, and has become one of the indispensable important equipment.

[0003] The prior art discloses patent application number "CN202220468187.8", an automatic dispensing device, including a frame, a base plate, a material picking robot, a feeding mechanism, a material picking robot, a rotary working unit and a dispensing mechanism. It does not require manual dispensing, realizes automatic dispensing, improves dispensing efficiency, and also reduces labor costs.

[0004] The automatic dispensing equipment can only realize automated dispensing. However, in actual use, since most dispensing equipment can only dispense glue to one workpiece at a time, it is necessary to repeatedly load and unload each workpiece. This operation is cumbersome and troublesome, time-consuming, resulting in inability to perform continuous processing and reduced processing efficiency. At the same time, if the workpiece is not firmly positioned, it will affect the accuracy of the automatic dispensing equipment during dispensing, making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic glue dispensing device to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An automatic glue dispensing device comprises a bottom plate, two U-shaped plates are fixedly connected to the upper side of the bottom plate, and limit horizontal plates are installed on the upper sides of the two U-shaped plates. Displacement plates are slidably connected to the upper sides of the two limit horizontal plates. Two round rods are connected inside the displacement plates. The outer surfaces of the two round rods are respectively slidably clamped with clamping slide plates. A bidirectional threaded rotating rod is rotatably connected inside the displacement plates.

[0008] The outer surface of the bidirectional threaded rotating rod is threadedly connected to two threaded plates, one side of the two threaded plates is slidably connected to a telescopic rubber plate, and connecting springs are connected in an array between the two telescopic rubber plates and the threaded plates. Two support plates are connected to the upper side of the bottom plate, and the inner sides of the two support plates are rotatably connected to a gear rotating rod. A rack is fixedly installed on the lower side of the displacement plate, and the rack and the gear rotating rod are meshed with each other.

[0009] Preferably, the inner sides of the two clamping slides are connected with rubber pads, and both ends of the two clamping slides are threadedly connected with No. 1 bolts, which are used to fix the clamping slides. The rear side of the gear rotating rod is fixedly connected with the first servo motor through the motor plate, the rear side of the bidirectional threaded rotating rod passes through the displacement plate and extends to the rear side of the displacement plate, the rear side of the bidirectional threaded rotating rod is fixedly connected with the second servo motor through the motor mounting plate, and the interior of the displacement plate is connected with two No. 1 limit rods.

[0010] Preferably, two vertical plates are fixedly installed on the upper side of the base plate, a fixing frame is installed on the upper side of the two vertical plates, a threaded shaft is rotatably connected inside the fixing frame, a threaded block is threadedly connected to the outer surface of the threaded shaft, an electric push rod is connected to the lower side of the threaded block, a mounting block is fixedly connected to the lower side of the electric push rod, a positioning plate is clamped inside the mounting block, and the main body of the automatic dispensing equipment is installed on the right side of the positioning plate.

[0011] Preferably, a side panel is fixedly connected to the right side of the main body of the automatic dispensing equipment, a visual camera is installed on the lower side of the side panel, a plug post is slidably connected inside the mounting block, and two No. 2 bolts are threadedly connected to the upper side of the plug post.

[0012] Preferably, the rear side of the threaded shaft passes through the fixed frame and extends to the rear side of the fixed frame. The rear side of the threaded shaft is fixedly connected to a third servo motor through a motor mounting plate. Two No. 2 limit rods are connected inside the fixed frame. A controller is fixedly connected to one side of the vertical plate. The electric push rod, the main body of the automatic dispensing equipment, and the visual camera are electrically connected to the controller.

[0013] Preferably, one side of the two telescopic rubber plates passes through the threaded plate and extends to the inner side of the threaded plate, the rear side of the gear rotating rod passes through the support plate and extends to the rear side of the support plate, two workbenches are installed on the upper side of the bottom plate, and two baffles are connected to the upper side of the bottom plate, and storage boxes are clamped inside the two baffles.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model allows two retractable rubber plates with connecting springs and a clamping slide plate to clamp the workpiece together, so as to fix the workpiece stably and reliably, thereby improving the accuracy of the automatic dispensing equipment during dispensing. Subsequently, the movement of the displacement plate can send multiple workpieces to the bottom of the automatic dispensing equipment in sequence, without the need to repeatedly load and unload the workpiece, saving time and effort, thereby improving the working efficiency of the dispensing equipment. At the same time, the visual camera can take a picture of the workpiece for positioning, so that the controller can send instructions to the automatic dispensing equipment to facilitate the dispensing work;

[0016] 2. The utility model conveniently assembles the automatic dispensing equipment by utilizing a snap-on method, so as to flexibly replace different automatic dispensing equipment. Then the movement of the threaded block can adjust the dispensing position of the automatic dispensing equipment. At the same time, the electric push rod can further adjust the dispensing height of the automatic dispensing equipment, so as to adapt to different types of workpieces and improve the adaptability of the automatic dispensing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 Installation diagram of the middle gear rotating rod and rack;

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the structure of the middle round rod and the clamping slide;

[0021] Figure 4 This utility model Figure 3 The enlarged view of point A in the middle;

[0022] Figure 5 This utility model Figure 1 Schematic diagram of the structure of the middle U-shaped plate, the limit horizontal plate and the displacement plate;

[0023] Figure 6 This utility model Figure 1 Installation diagram of the middle mounting block and the positioning plug plate;

[0024] The reference numerals in the figures are as follows:

[0025] 1. Bottom plate; 2. U-shaped plate; 3. Limiting horizontal plate; 4. Displacement plate; 5. Round rod; 6. Clamping slide plate; 7. No. 1 bolt; 8. Rubber pad; 9. Bidirectional threaded rotating rod; 10. Threaded plate; 11. Telescopic rubber plate; 12. Connecting spring; 13. Support plate; 14. Gear rotating rod; 15. First servo motor; 16. Rack; 17. Second servo motor; 18. No. 1 limiting rod; 19. Vertical plate; 20. Fixed frame; 21. Threaded shaft; 22. Third servo motor; 23. Threaded block; 24. No. 2 limiting rod; 25. Electric push rod; 26. Mounting block; 27. Positioning plug plate; 28. Automatic dispensing equipment body; 29. ​​Side plate; 30. Visual camera; 31. Plug column; 32. No. 2 bolt; 33. Controller; 34. Workbench; 35. Baffle; 36. Storage box. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] like Figures 1 to 6 As shown, an automatic glue dispensing device comprises a bottom plate 1, two U-shaped plates 2 are fixedly connected to the upper side of the bottom plate 1, and the upper sides of the two U-shaped plates 2 are both installed with limit horizontal plates 3, and the upper sides of the two limit horizontal plates 3 are slidably connected with displacement plates 4. By installing and using the limit horizontal plates 3 and the displacement plates 4, the two limit horizontal plates 3 can be used to limit and guide the movement of the displacement plates 4, so that the displacement plates 4 can move smoothly and reliably, so as to continuously perform glue dispensing operations, and the interior of the displacement plates 4 is connected with two round rods 5, and the outer surfaces of the two round rods 5 are respectively slidably clamped with clamping slides 6, and the interior of the displacement plates 4 is rotatably connected with a bidirectional threaded rotating rod 9;

[0028] The outer surface of the bidirectional threaded rotating rod 9 is threadedly connected to two threaded plates 10, and one side of the two threaded plates 10 is slidably connected to a telescopic rubber plate 11, and connecting springs 12 are connected in an array between the two telescopic rubber plates 11 and the threaded plates 10. The upper side of the bottom plate 1 is connected to two support plates 13, and the inner side surfaces of the two support plates 13 are rotatably connected to a gear rotating rod 14. A rack 16 is fixedly installed on the lower side of the displacement plate 4, and the rack 16 and the gear rotating rod 14 are meshed with each other.

[0029] The inner sides of the two clamping slides 6 are connected with rubber pads 8. Through the setting of the rubber pads 8, the two clamping slides 6 can protect the workpiece when clamping the workpiece. Both ends of the two clamping slides 6 are threadedly connected with No. 1 bolts 7, and the No. 1 bolts 7 are used to fix the clamping slides 6. The rear side of the gear rotating rod 14 is fixedly connected with the first servo motor 15 through the motor plate. The rear side of the two-way threaded rotating rod 9 passes through the displacement plate 4 and extends to the rear side of the displacement plate 4. The rear side of the two-way threaded rotating rod 9 is fixedly connected with the second servo motor 17 through the motor mounting plate. The interior of the displacement plate 4 is connected with two No. 1 limit rods 18. Through the setting of the No. 1 limit rods 18, the two No. 1 limit rods 18 can be used to limit the moving trajectory of the two threaded plates 10, so that the two retractable rubber plates 11 with elastic force can elastically clamp the workpiece, which is convenient for fixing workpieces of different sizes.

[0030] Two vertical plates 19 are fixedly installed on the upper side of the base plate 1, and a fixing frame 20 is installed on the upper side of the two vertical plates 19. A threaded shaft 21 is rotatably connected inside the fixing frame 20, and a threaded block 23 is threadedly connected to the outer surface of the threaded shaft 21. An electric push rod 25 is connected to the lower side of the threaded block 23, and a mounting block 26 is fixedly connected to the lower side of the electric push rod 25. A positioning plug plate 27 is clamped inside the mounting block 26, and an automatic dispensing equipment body 28 is installed on the right side of the positioning plug plate 27.

[0031] A side panel 29 is fixedly connected to the right side of the main body 28 of the automatic dispensing equipment, and a visual camera 30 is installed on the lower side of the side panel 29. The visual camera 30 is used to identify the workpiece that needs to be glued, so as to facilitate the glue dispensing operation. The internal sliding card of the mounting block 26 is connected with a plug post 31, and the upper side of the plug post 31 is threadedly connected with two No. 2 bolts 32.

[0032] The rear side of the threaded shaft 21 passes through the fixed frame 20 and extends to the rear side of the fixed frame 20. The rear side of the threaded shaft 21 is fixedly connected to the third servo motor 22 through the motor mounting plate. The interior of the fixed frame 20 is connected with two No. 2 limit rods 24. Through the setting of the No. 2 limit rods 24, the No. 2 limit rods 24 can limit the movement trajectory of the threaded block 23, so that the threaded block 23 can drive the automatic dispensing equipment body 28 to smoothly adjust the dispensing position, so as to carry out automated dispensing. A controller 33 is fixedly connected to one side of the vertical plate 19. The model of the controller 33 is DATA-7133. The electric push rod 25, the automatic dispensing equipment body 28, the visual camera 30 and the controller 33 are electrically connected.

[0033] One side of the two telescopic rubber plates 11 passes through the threaded plate 10 and extends to the inner side of the threaded plate 10. The rear side of the gear rotating rod 14 passes through the support plate 13 and extends to the rear side of the support plate 13. Two workbenches 34 are installed on the upper side of the base plate 1. Two baffles 35 are connected to the upper side of the base plate 1. Storage boxes 36 are clamped inside the two baffles 35. The storage boxes 36 can be used to store workpieces after dispensing, which is convenient to use.

[0034] The working principle of an automatic dispensing device provided by the utility model is as follows:

[0035] By moving and adjusting the two clamping slides 6 on the two round rods 5, the two clamping slides 6 can be adjusted to a suitable position according to the size of the workpiece, and then the No. 1 bolt 7 is used to pressurize and fix the two clamping slides 6 to ensure the stability of the clamping slides 6 when positioning the workpiece. Then the workpieces are placed on the two clamping slides 6 in sequence, and then the output shaft of the second servo motor 17 drives the bidirectional threaded rotating rod 9 to rotate, so that the two threaded plates 10 on the bidirectional threaded rotating rod 9 can move relatively, so that the two telescopic rubber plates 11 equipped with the connecting spring 12 can be driven to clamp to the other side of the workpiece at the same time, so as to ensure the stability of the workpiece. The workpiece is fixed stably and reliably, and the precision of the automatic dispensing equipment during dispensing is improved. Then, the output shaft of the first servo motor 15 drives the gear rod 14 to rotate. At this time, the rotating gear rod 14 drives the rack 16 to move, so that the displacement plates 4 at the two limit horizontal plates 3 can move to the left, so that multiple workpieces can be sent to the bottom of the automatic dispensing equipment body 28 in sequence, without repeatedly loading and unloading workpieces, saving time and effort, thereby improving the working efficiency of the dispensing equipment. At the same time, the visual camera 30 can take pictures of the workpiece for positioning, so that the controller 33 can send instructions to the automatic dispensing equipment to facilitate the dispensing work;

[0036] By inserting the positioning plate 27 into the interior of the mounting block 26, the positioning plate 27 can drive the automatic dispensing equipment body 28 to be fixed, and then the column 31 is snapped into the mounting block 26 and the positioning plate 27, and then two No. 2 bolts 32 are used to limit the column 31. In this way, the automatic dispensing equipment can be conveniently assembled by snapping, so as to flexibly replace different automatic dispensing equipment. Then, the output shaft of the third servo motor 22 drives the threaded shaft 21 to rotate, so that the threaded block 23 on the threaded shaft 21 can be adjusted and moved, so as to adjust the dispensing position of the automatic dispensing equipment body 28. At the same time, the electric push rod 25 can further adjust the dispensing height of the automatic dispensing equipment body 28, so as to adapt to different types of workpieces and improve the adaptability of the automatic dispensing equipment.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An automatic glue dispensing device, comprising a base plate (1), characterized in that: Two U-shaped plates (2) are fixedly connected to the upper side of the bottom plate (1), and a limit horizontal plate (3) is installed on the upper side of the two U-shaped plates (2). A displacement plate (4) is slidably connected to the upper side of the two limit horizontal plates (3). Two round rods (5) are connected inside the displacement plate (4), and the outer surfaces of the two round rods (5) are respectively slidably clamped with a clamping slide plate (6), and the displacement plate (4) is rotatably connected to a bidirectional threaded rotating rod (9). The outer surface of the bidirectional threaded rotating rod (9) is threadedly connected to two threaded plates (10), one side of the two threaded plates (10) is slidably connected to a telescopic rubber plate (11), and connecting springs (12) are uniformly connected in an array between the two telescopic rubber plates (11) and the threaded plates (10). The upper side of the bottom plate (1) is connected to two support plates (13), and the inner side surfaces of the two support plates (13) are rotatably connected to a gear rotating rod (14). A rack (16) is fixedly installed on the lower side of the displacement plate (4), and the rack (16) and the gear rotating rod (14) are meshed with each other.

2. The automatic dispensing device according to claim 1, characterized in that: The inner side surfaces of the two clamping slides (6) are connected with rubber pads (8), and both ends of the two clamping slides (6) are threadedly connected with No. 1 bolts (7), and the No. 1 bolts (7) are used to fix the clamping slides (6). The rear side of the gear rotating rod (14) is fixedly connected with a first servo motor (15) through a motor plate, and the rear side of the bidirectional threaded rotating rod (9) passes through the displacement plate (4) and extends to the rear side of the displacement plate (4). The rear side of the bidirectional threaded rotating rod (9) is fixedly connected with a second servo motor (17) through a motor mounting plate, and the interior of the displacement plate (4) is connected with two No. 1 limit rods (18).

3. The automatic dispensing device according to claim 1, characterized in that: Two vertical plates (19) are fixedly installed on the upper side of the base plate (1), and a fixing frame (20) is installed on the upper side of the two vertical plates (19). The fixing frame (20) is rotatably connected to a threaded shaft (21) inside, and a threaded block (23) is threadedly connected to the outer surface of the threaded shaft (21). The lower side of the threaded block (23) is connected to an electric push rod (25), and the lower side of the electric push rod (25) is fixedly connected to a mounting block (26). A positioning plug plate (27) is clamped inside the mounting block (26), and an automatic dispensing device body (28) is installed on the right side of the positioning plug plate (27).

4. The automatic dispensing device according to claim 3, characterized in that: The right side of the main body (28) of the automatic dispensing equipment is fixedly connected with a side panel (29), the lower side of the side panel (29) is installed with a visual camera (30), the inner sliding card of the mounting block (26) is connected with a plug post (31), and the upper side of the plug post (31) is threadedly connected with two No. 2 bolts (32).

5. The automatic dispensing device according to claim 4, characterized in that: The rear side of the threaded shaft (21) passes through the fixed frame (20) and extends to the rear side of the fixed frame (20); the rear side of the threaded shaft (21) is fixedly connected to a third servo motor (22) via a motor mounting plate; two No. 2 limit rods (24) are connected inside the fixed frame (20); a controller (33) is fixedly connected to one side of the vertical plate (19); and the electric push rod (25), the automatic dispensing equipment body (28), the visual camera (30) and the controller (33) are electrically connected.

6. The automatic dispensing device according to claim 1, characterized in that: One side of the two telescopic rubber plates (11) passes through the threaded plate (10) and extends to the inner side of the threaded plate (10); the rear side of the gear rotating rod (14) passes through the support plate (13) and extends to the rear side of the support plate (13); two workbenches (34) are installed on the upper side of the base plate (1); two baffles (35) are connected to the upper side of the base plate (1); and storage boxes (36) are clamped inside the two baffles (35).

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