Array type micro-point glue dispenser
By setting appropriate structures on the workbench of the array micro dot dispensing machine, such as movable racks and limit racks, ensuring that the materials remain fixed and limited during the dispensing process, solving the problem of inaccurate dispensing caused by vibration, and achieving the High precision and efficient micro-dot dispensing.
Patent Information
- Application Number
- CN202411515377.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-02-14
AI Technical Summary
The vibration generated by the array micro dot dispenser during operation causes the dispensing head position deviation, affecting the position accuracy of the micro dots, and may lead to material offset and inaccurate dispensing.
An array micro dot dispensing machine is designed. By setting up structures such as movable racks, fixing plates, hinged seats, clamping plates, limiting racks and telescopic rods on the workbench, it ensures that the materials remain fixed and limited during the dispensing process. Avoid offsets and secure the material by clamping force of the clamping spring and clamping plates to ensure the accuracy of the dispensing.
It effectively avoids the problem of material offset during the dispensing process, improves the accuracy and accuracy of dispensing, and ensures the efficient completion of micro-dot dispensing.
Smart Images
Figure CN119426083A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of glue dispensing machines, in particular to an array type micro-dot glue dispensing machine. Background Art
[0002] A glue dispenser is a device specifically used to precisely control and dispense glue or other fluid materials. It is widely used in many industries such as electronics, automobiles, machinery manufacturing, and medical devices. It controls the flow of glue based on pressure difference. When compressed air or other power sources apply pressure to the glue barrel, the glue is squeezed out of the needle under pressure.
[0003] When using an array-type micro-dot dispensing machine for dispensing, the vibration generated when the machine is running may cause the actual position of the dispensing head to deviate from the preset position, thereby affecting the accuracy of the micro-dot landing position. It may also happen that during dispensing, the material required for dispensing may also be offset, resulting in inaccurate dispensing. For this reason, we propose an array-type micro-dot dispensing machine. Summary of the invention
[0004] The object of the present invention is to provide an array-type micro-dot dispensing machine to solve the problem raised in the above background technology that when using the array-type micro-dot dispensing machine for dispensing, the vibration generated when the machine is running may cause the actual position of the dispensing head to deviate from the preset position, thereby affecting the accuracy of the landing position of the micro-dots. At the same time, it may also happen that when dispensing, the material required for dispensing may also be offset, resulting in inaccurate dispensing. Material toggling mechanism, its both sides respectively have the support of the hinge parts, and the hinge parts are connected with each other with a hinge part, and the hinge parts are connected with each other with a hinge respectively. The top and bottom of the material to be glued are fixedly connected to each other by the clamping force of the clamping spring and the clamping plate, and the four support springs are symmetrically distributed at the bottom of the limit plate. The top of the workbench is fixedly connected to an L-shaped plate, and the bottom ends of the support springs are located at the top of the L-shaped plate. The material to be glued is placed in the groove of the fixed plate in the movable frame and placed vertically. At the same time, the card plate is rotated and connected to the limit frame to fix and limit the material to be glued, so as to avoid the material from running off during the glue dispensing process, thereby affecting the accuracy of glue dispensing. At the same time, the telescopic rod supports the limit frame. After limiting, the top and bottom of the material to be glued are firmly fixed by the clamping force of the clamping spring and the clamping plate. After fixing, when glue is dispensed, glue can also be dispensed by adjusting the appropriate position of the movable frame up and down, so that the device is more accurate during the glue dispensing process.
[0005] Further preferably, a glue storage tank is fixedly connected to the top of the L-shaped plate, and two slide grooves are provided on the top of the workbench, and the two slide grooves are symmetrically distributed on the top of the workbench, and a sliding block is movably connected inside each of the slide grooves, and an electric push rod is fixedly connected to one side of each sliding block, and the other end of the electric push rod is fixedly connected to one side of the L-shaped plate, and the tops of the two sliding blocks are commonly fixedly connected to a circular frame, and two through grooves are provided inside the circular frame, and the two through grooves are symmetrically distributed inside the circular frame.
[0006] Further preferably, each of the through grooves is fixedly connected to a fixed spring, each of the through grooves is movably connected to a sliding frame, one side of the sliding frame is fixedly connected to a glue coating plate, one side of the glue coating plate is fixedly connected to a plurality of glue coating heads and the glue coating heads are distributed in a linear array.
[0007] Further preferably, the other side of the sliding frame is fixedly connected to a transmission frame, the bottoms of the two transmission frames are commonly movably connected to a clearance frame, the top of each transmission frame is respectively fixedly connected to teeth, the top of the clearance frame is fixedly connected to a fixed block, and one side of the fixed block is movably connected to a sector gear.
[0008] Further preferably, the sector gear is meshed with the teeth, the interior of the sector gear is movably connected to a transmission shaft, the other side of the fixed block is movably connected to a transmission gear, and the side surface of the transmission gear is movably connected to a transmission belt through meshing.
[0009] Further preferably, one end of one of the transmission shafts is fixedly connected to a motor, and the bottom of the workbench is fixedly connected to four supporting legs, and the four supporting legs are symmetrically distributed on the bottom of the workbench.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] In the present invention, the material to be glued is placed in the groove of the fixed plate in the movable frame and placed vertically. At the same time, the clamping plate is rotated and clamped in the limiting frame to fix and limit the material to be glued, so as to avoid the material from running off the track during the glue dispensing process, thereby affecting the accuracy of the glue dispensing. At the same time, the telescopic rod supports the limiting frame. After the limitation is good, the top and bottom of the material to be glued are firmly fixed by the clamping force of the clamping spring and the clamping plate. After fixing, when glue is dispensed, the appropriate position of the movable frame can be adjusted up and down to perform glue dispensing, so that the device is more accurate in the glue dispensing process.
[0012] In the present invention, when dispensing glue, the sliding block is pushed forward by the electric push rod to move in the slide groove. When it moves to the appropriate position, the motor is started, so that the motor drives the fan gear to rotate, and then the fan gear drives the transmission gear to rotate. Since the fan gear is meshed with the teeth, micro-point dispensing can be performed during dispensing glue, and the dispensing task can be completed more accurately and precisely, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional main structure of the present invention;
[0014] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;
[0015] Figure 3 It is a schematic diagram of the explosion structure of the present invention;
[0016] Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in the middle;
[0017] Figure 5 It is a bottom-up three-dimensional structural schematic diagram of the present invention;
[0018] Figure 6 It is a schematic diagram of the front three-dimensional structure of the present invention.
[0019] In the figure: 1. workbench; 2. movable frame; 3. fixed plate; 4. hinged seat; 5. clamping plate; 6. limit frame; 7. groove; 8. telescopic rod; 9. clamping plate; 10. clamping plate; 11. clamping spring; 12. limit plate; 13. support spring; 14. L-shaped plate; 15. glue storage tank; 16. slide groove; 17. sliding block; 18. electric push rod; 19. circular frame; 20. through groove; 21. fixed spring; 22. sliding frame; 23. glue plate; 24. glue head; 25. transmission frame; 26. air avoidance frame; 27. teeth; 28. fixed block; 29. sector gear; 30. transmission shaft; 31. transmission gear; 32. transmission belt; 33. motor; 34. support leg. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.
[0021] See also Figure 1-Figure 6The present invention provides a technical solution: an array type micro-point dispensing machine, comprising a workbench 1, a movable frame 2 is movably connected to the top of the workbench 1, two fixed plates 3 are fixedly connected to the inside of the movable frame 2, and the two fixed plates 3 are symmetrically distributed inside the movable frame 2, and the two sides of the movable frame 2 are respectively fixedly connected to hinge seats 4 and the two hinge seats 4 are symmetrically distributed, and one side of each hinge seat 4 is movably connected to a card plate 5 through a hinge, and the two sides of the movable frame 2 are fixedly connected to limit frames 6 and the two limit frames 6 are symmetrically distributed, and the card plate 5 is adapted to the limit frames 6, and the two sides of the movable frame 2 are respectively provided with grooves 7 and the two grooves 7 is symmetrically distributed, two telescopic rods 8 are fixedly connected inside each groove 7 and the two telescopic rods 8 are symmetrically distributed, the top of each telescopic rod 8 is respectively connected to the bottom of the limit frame 6 and the limit frame 6 is located inside the groove 7, the top of each fixed plate 3 is respectively fixedly connected with a clamping plate 9, one side of each clamping plate 9 is respectively fixedly connected with a clamping plate 10, one side of the clamping plate 10 is fixedly connected with a clamping spring 11, the top of the movable frame 2 is fixedly connected with a limit plate 12, the bottom of the limit plate 12 is fixedly connected with four supporting springs 13, and the four supporting springs 13 are symmetrically distributed at the bottom of the limit plate 12, The top of the workbench 1 is fixedly connected with an L-shaped plate 14, the bottom end of the support spring 13 is located at the top of the L-shaped plate 14, the top of the L-shaped plate 14 is fixedly connected with a glue storage tank 15, the top of the workbench 1 is provided with two slide grooves 16, the two slide grooves 16 are symmetrically distributed on the top of the workbench 1, each slide groove 16 is movably connected with a sliding block 17, one side of each sliding block 17 is fixedly connected with an electric push rod 18, the other end of the electric push rod 18 is fixedly connected to one side of the L-shaped plate 14, the tops of the two sliding blocks 17 are jointly fixedly connected with a circular frame 19, and the materials required for dispensing are placed on the movable frame 2, it is placed vertically in the card slot of the fixed plate 3, and at the same time, the card plate 5 is rotated, and the card plate 5 is clamped in the limit frame 6 to fix and limit the material to be dispensed, so as to avoid the material from running off during the dispensing process, thereby affecting the accuracy of the dispensing. At the same time, the telescopic rod 8 supports the limit frame 6. After the limit is good, the top and bottom of the material to be dispensed are firmly fixed by the clamping force of the clamping spring 11 and the clamping plate 10. After fixing, when dispensing, the appropriate position of the movable frame 2 can be adjusted up and down to perform dispensing, so that the device is more accurate during the dispensing process.
[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, two through grooves 20 are provided inside the circular frame 19, and the two through grooves 20 are symmetrically distributed inside the circular frame 19. A fixed spring 21 is fixedly connected inside each through groove 20, and a sliding frame 22 is movably connected inside each through groove 20. A glue coating plate 23 is fixedly connected to one side of the sliding frame 22, and a plurality of glue coating heads 24 are fixedly connected to one side of the glue coating plate 23, and the glue coating heads 24 are distributed in a linear array. A transmission frame 25 is fixedly connected to the other side of the sliding frame 22, and a clearance frame 26 is movably connected to the bottom of the two transmission frames 25.
[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the top of each transmission frame 25 is fixedly connected with teeth 27, the top of the air-avoiding frame 26 is fixedly connected with a fixed block 28, one side of the fixed block 28 is movably connected with a sector gear 29, the sector gear 29 is meshed with the teeth 27, the inside of the sector gear 29 is movably connected with a transmission shaft 30, the other side of the fixed block 28 is movably connected with a transmission gear 31, the side surface of the transmission gear 31 is movably connected with a transmission belt 32 through meshing, one end of one of the transmission shafts 30 is fixedly connected with a motor 33, and the bottom of the workbench 1 is fixedly connected with four supporting legs 34, the four supporting legs 34 are symmetrically distributed at the bottom of the workbench 1. When dispensing glue, the electric push rod 18 pushes the sliding block 17 forward to move in the slide groove 16. When it moves to the appropriate position, the motor 33 is started, so that the motor 33 drives the fan gear 29 to rotate, and then the fan gear 29 drives the transmission gear 31 to rotate. Since the fan gear 29 is meshed with the teeth 27, micro-point dispensing can be performed during dispensing glue, and then the dispensing task can be completed more accurately and precisely, thereby improving work efficiency.
[0024] The use method and advantages of the present invention: When the array type micro-dot dispensing machine is used, the working process is as follows:
[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when using the array micro-dot dispensing machine, first place the material to be dispensed in the card slot of the fixed plate 3 in the movable frame 2 and place it vertically. At the same time, rotate the card plate 5, and clamp the card plate 5 in the limiting frame 6 to fix and limit the material to be dispensed, so as to avoid the material from running off during the dispensing process, thereby affecting the accuracy of dispensing. At the same time, the telescopic rod 8 supports the limiting frame 6. After limiting, the top and bottom of the material to be dispensed are firmly fixed by the clamping force of the clamping spring 11 and the clamping plate 10. After fixing, when dispensing, it can also Glue dispensing is performed by adjusting the movable frame 2 up and down to a suitable position, so that the device is more accurate in the process of glue dispensing. When glue dispensing, the sliding block 17 is pushed forward by the electric push rod 18 to move in the slide groove 16. When it moves to a suitable position, the motor 33 is started, so that the motor 33 drives the fan gear 29 to rotate, and then the fan gear 29 drives the transmission gear 31 to rotate. Since the fan gear 29 is meshed with the teeth 27, micro-point glue dispensing can be performed during glue dispensing, and then the glue dispensing task can be completed more accurately and precisely, thereby improving work efficiency.
[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. An array type micro-dot dispensing machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is movably connected to a movable frame (2), the interior of the movable frame (2) is fixedly connected to two fixed plates (3), the two fixed plates (3) are symmetrically distributed inside the movable frame (2), the two sides of the movable frame (2) are respectively fixedly connected to hinge seats (4), and the two hinge seats (4) are symmetrically distributed, one side of each hinge seat (4) is movably connected to a clamping plate (5) through a hinge, the two sides of the movable frame (2) are fixedly connected to limit frames (6), and the two limit frames (6) are symmetrically distributed, the clamping plate (5) is adapted to the limit frames (6), the two sides of the movable frame (2) are respectively provided with grooves (7), and the two grooves (7) are symmetrically distributed, the interior of each groove (7) is respectively fixedly connected to two telescopic rods (8), and the two telescopic rods (8) are (8) are symmetrically distributed, the top of each telescopic rod (8) is respectively connected to the bottom of the limit frame (6) and the limit frame (6) is located inside the groove (7), the top of each fixed plate (3) is respectively fixedly connected to a clamping plate (9), one side of each clamping plate (9) is respectively fixedly connected to a clamping plate (10), one side of the clamping plate (10) is fixedly connected to a clamping spring (11), the top of the movable frame (2) is fixedly connected to a limit plate (12), the bottom of the limit plate (12) is fixedly connected to four support springs (13), the four support springs (13) are symmetrically distributed at the bottom of the limit plate (12), the top of the workbench (1) is fixedly connected to an L-shaped plate (14), and the bottom end of the support spring (13) is located at the top of the L-shaped plate (14).
2. The array type micro-dot dispensing machine according to claim 1, characterized in that: The top of the L-shaped plate (14) is fixedly connected to a glue storage tank (15); the top of the workbench (1) is provided with two slide grooves (16); the two slide grooves (16) are symmetrically distributed on the top of the workbench (1); each of the slide grooves (16) is movably connected to a sliding block (17); one side of each sliding block (17) is fixedly connected to an electric push rod (18); the other end of the electric push rod (18) is fixedly connected to one side of the L-shaped plate (14); the tops of the two sliding blocks (17) are commonly fixedly connected to a circular frame (19); two through grooves (20) are provided inside the circular frame (19); the two through grooves (20) are symmetrically distributed inside the circular frame (19).
3. The array type micro-dot dispensing machine according to claim 2, characterized in that: A fixing spring (21) is fixedly connected inside each of the through slots (20), and a sliding frame (22) is movably connected inside each of the through slots (20). A glue coating plate (23) is fixedly connected to one side of the sliding frame (22), and a plurality of glue coating heads (24) are fixedly connected to one side of the glue coating plate (23), and the glue coating heads (24) are distributed in a linear array.
4. The array type micro-dot dispensing machine according to claim 3, characterized in that: The other side of the sliding frame (22) is fixedly connected to a transmission frame (25), the bottoms of the two transmission frames (25) are movably connected to a clearance frame (26), the top of each transmission frame (25) is respectively fixedly connected to a tooth (27), the top of the clearance frame (26) is fixedly connected to a fixed block (28), and one side of the fixed block (28) is movably connected to a sector gear (29).
5. The array type micro-dot dispensing machine according to claim 4, characterized in that: The sector gear (29) is meshed with the teeth (27); the sector gear (29) is movably connected to a transmission shaft (30) inside; the other side of the fixed block (28) is movably connected to a transmission gear (31); and the side surface of the transmission gear (31) is movably connected to a transmission belt (32) through meshing.
6. The array type micro-dot dispensing machine according to claim 5, characterized in that: One end of one of the transmission shafts (30) is fixedly connected to a motor (33), and the bottom of the workbench (1) is fixedly connected to four support legs (34), and the four support legs (34) are symmetrically distributed at the bottom of the workbench (1).