CN216391967U - Dispensing device for SMT processing - Google Patents
Dispensing device for SMT processing Download PDFInfo
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- CN216391967U CN216391967U CN202121804564.2U CN202121804564U CN216391967U CN 216391967 U CN216391967 U CN 216391967U CN 202121804564 U CN202121804564 U CN 202121804564U CN 216391967 U CN216391967 U CN 216391967U
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- base
- movable plate
- push rod
- linear motor
- guide rail
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Abstract
The utility model discloses a dispensing device for SMT processing, which comprises a base and a movable plate, wherein the base is provided with a plurality of holes; base: the left and right sides middle part is provided with electric liquid push rod respectively, the flexible end fixedly connected with mount of electric liquid push rod, the spout has been seted up at the last side arm middle part of mount, and the internally mounted of mount side arm spout has first linear electric motor, first linear electric motor's lower fixed surface is connected with the guide rail, and the internally mounted of guide rail has second linear electric motor, the lower surface mid-mounting of second linear electric motor has the dispensing head, the mounting groove has been seted up on the front surface right side of base, and the internally mounted of the mounting groove that the front surface of base was seted up has the singlechip, can adjust according to the PCB circuit board of treating processing, with the PCB circuit board that assurance equipment can be applicable to different specifications, thereby the practicality of messenger's equipment obtains promoting, can make things convenient for the staff to take simultaneously and lay the PCB circuit board, thereby accelerate the dispensing efficiency of PVB circuit board.
Description
Technical Field
The utility model relates to the technical field of SMT processing equipment, in particular to a dispensing device for SMT processing.
Background
SMT is a surface mount technology, which is the most popular technology and process in the electronic assembly industry, and is called surface mount technology or surface mount technology, and it is a circuit connection technology that surface mount components without pins or short leads are mounted on the surface of a printed circuit board or other substrates, and are soldered and assembled by means of reflow soldering or dip soldering, etc., and SMT patches are used as a dispensing device during processing, but in the production and processing processes, the existing dispensing device is difficult to adjust according to the specification of the PCB, resulting in poor applicability of the dispensing device, and therefore, we propose a dispensing device for SMT processing.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a dispensing device for SMT processing, which can be adjusted according to a PCB to be processed so as to ensure that equipment can be suitable for PCB of different specifications, thereby improving the practicability of the equipment, and simultaneously being convenient for workers to take and place the PCB, thereby accelerating the dispensing efficiency of a PVB circuit board and effectively solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a dispensing device for SMT processing comprises a base and a movable plate;
base: the middle parts of the left side and the right side are respectively provided with an electro-hydraulic push rod, a fixing frame is fixedly connected with the telescopic end of the electro-hydraulic push rod, a sliding groove is formed in the middle part of the upper side arm of the fixing frame, a first linear motor is arranged inside the sliding groove of the upper side arm of the fixing frame, the lower surface of the first linear motor is fixedly connected with a guide rail, a second linear motor is arranged inside the guide rail, a dispensing head is arranged in the middle part of the lower surface of the second linear motor, a mounting groove is formed in the right side of the front surface of the base, a single chip microcomputer is arranged inside the mounting groove formed in the front surface of the base, and a groove is formed in the middle part of the upper surface of the base;
a movable plate: the movable plate is slidably connected inside a groove formed in the upper surface of the base, jacks are formed in the left side and the right side of the rear side of the movable plate, a first electric push rod is installed inside the jack formed in the rear side of the movable plate, the end face of the telescopic end of the first electric push rod is fixedly connected with the rear side of the groove in the upper surface of the base, a side baffle plate with a U-shaped structure is arranged on the upper surface of the movable plate, second electric push rods are installed on the left side and the right side of the front end of the upper surface of the movable plate respectively, the telescopic end of each second electric push rod is fixedly connected with a connecting rod, and lining plates are arranged on the rear side of the connecting rod and the inner surface of the side baffle plate respectively;
wherein: the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the electro-hydraulic push rod, the first linear motor, the second linear motor, the dispensing head, the first electric push rod and the second electric push rod respectively.
Furthermore, the portable electronic device further comprises rollers, the left side and the right side of the lower end of the front surface of the movable plate are respectively provided with a groove, the rollers are arranged in the grooves formed in the lower end of the front surface of the movable plate, and the front surface of the base is provided with an opening corresponding to the rollers. The rollers can support the front end of the movable plate, so that the situation that the front end sinks to influence the normal use of the equipment when the movable plate is pushed out is avoided.
Further, the portable electronic device further comprises vacuum chucks, four corners of the middle of the upper surface of the movable plate are provided with mounting holes, the vacuum chucks are mounted inside the mounting holes formed in the upper surface of the movable plate, and the input end of each vacuum chuck is electrically connected with the output end of the single chip microcomputer. The vacuum chuck that sets up can be further fixed to the PCB circuit board by the reinforcing equipment to make the processingquality of equipment obtain guaranteeing.
Further, still include the backing plate, the backing plate sets up in the lower surface of base, and the lower surface of backing plate is linear array and has seted up anti-skidding groove. The arranged base plate can effectively prevent the equipment from deviating to influence the normal use of the equipment.
The connecting plates are of U-shaped structures, the two connecting plates are arranged, the two connecting plates are respectively installed at the lower ends of the left side face and the right side face of the second linear motor, the middle parts of the left side face and the right side face of the guide rail are respectively provided with a slide way, and the slide ways arranged on the left side face and the right side face of the guide rail are respectively in sliding connection with the inner side ends of the upper side arms of the corresponding connecting plates. The connecting plate that sets up can be consolidated the second motor to prevent that the condition that drops from appearing in the second motor and influencing the normal use of equipment.
Furthermore, the fixing device further comprises a limit buckle which is of an L-shaped structure, the two limit buckles are arranged, the two limit buckles are respectively installed at the front end and the rear end of the upper surface of the guide rail, and the upper side arm of the limit buckle is respectively connected with the front end and the rear end of the upper surface of the fixing frame in a sliding mode. The limit buckle that sets up can be consolidated the guide rail to prevent that the guide rail from dropping and influencing the normal use of equipment, thereby make the use of equipment more convenient.
Compared with the prior art, the utility model has the beneficial effects that: this adhesive deposite device is used in SMT processing has following benefit:
1. can adjust according to the PCB circuit board of treating processing to guarantee that equipment can be applicable to the PCB circuit board of different specifications, thereby make the practicality of equipment promoted, can make things convenient for the staff to take simultaneously and lay the PCB circuit board, thereby accelerate the point of PVB circuit board and glue efficiency.
2. The rollers can support the front end of the movable plate, so that the situation that the front end sinks to influence the normal use of the equipment when the movable plate is pushed out is avoided.
3. The connecting plate that sets up can be consolidated the second motor to prevent that the condition that drops from appearing in the second motor and influencing the normal use of equipment, the spacing knot that sets up simultaneously can be consolidated the guide rail, and in order to prevent that the guide rail from dropping and influencing the normal use of equipment, thereby make the use of equipment more convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front cross-sectional view of the present invention.
In the figure: the automatic glue dispensing device comprises a base 1, an electro-hydraulic push rod 2, a fixing frame 3, a first linear motor 4, a guide rail 5, a second linear motor 6, a glue dispensing head 7, a movable plate 8, a first electric push rod 9, a side baffle 10, a second electric push rod 11, a connecting rod 12, a lining plate 13, a roller 14, a vacuum sucker 15, a base plate 16, a connecting plate 17, a limit buckle 18 and a single chip microcomputer 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a dispensing device for SMT processing comprises a base 1 and a movable plate 8;
base 1: the middle parts of the left side and the right side are respectively provided with an electro-hydraulic push rod 2, a fixing frame 3 is fixedly connected with the telescopic end of the electro-hydraulic push rod 2, a sliding groove is formed in the middle part of an upper side arm of the fixing frame 3, a first linear motor 4 is installed inside the sliding groove of the upper side arm of the fixing frame 3, a guide rail 5 is fixedly connected with the lower surface of the first linear motor 4, a second linear motor 6 is installed inside the guide rail 5, a dispensing head 7 is installed in the middle part of the lower surface of the second linear motor 6, a mounting groove is formed in the right side of the front surface of the base 1, a single chip microcomputer 19 is installed inside the mounting groove formed in the front surface of the base 1, and a groove is formed in the middle part of the upper surface of the base 1; the base plate is characterized by further comprising a base plate 16, wherein the base plate 16 is arranged on the lower surface of the base 1, and anti-skidding grooves are formed in the lower surface of the base plate 16 in a linear array. The setting of the backing plate 16 can effectively prevent the equipment from deviating to influence the normal use of the equipment. The connecting plate 17 is of a U-shaped structure, the number of the connecting plates 17 is two, the two connecting plates 17 are respectively installed at the lower ends of the left side surface and the right side surface of the second linear motor 6, the middle parts of the left side surface and the right side surface of the guide rail 5 are respectively provided with a slideway, and the slideways arranged on the left side surface and the right side surface of the guide rail 5 are respectively in sliding connection with the inner side ends of the upper side arms of the corresponding connecting plates 17. The connecting plate 17 that sets up can consolidate the second motor 6 to prevent that the condition that drops from appearing in second motor 6 and influencing the normal use of equipment. The fixing device is characterized by further comprising two limit buckles 18, the limit buckles 18 are of L-shaped structures, the two limit buckles 18 are arranged, the two limit buckles 18 are installed at the front end and the rear end of the upper surface of the guide rail 5 respectively, and the upper side arms of the limit buckles 18 are connected with the front end and the rear end of the upper surface of the fixing frame 3 in a sliding mode respectively. The stop buckle 18 that sets up can consolidate the guide rail 5 to prevent that the guide rail 5 from dropping and influencing the normal use of equipment, thereby make the use of equipment more convenient.
The movable plate 8: the telescopic end face of the first electric push rod 9 is fixedly connected with the rear side face of the groove in the upper surface of the base 1, the upper surface of the movable plate 8 is provided with a side baffle plate 10 in a U-shaped structure, the left side and the right side of the front end of the upper surface of the movable plate 8 are respectively provided with a second electric push rod 11, the telescopic end of the second electric push rod 11 is fixedly connected with a connecting rod 12, and the rear side face of the connecting rod 12 and the inner surface of the side baffle plate 10 are respectively provided with a lining plate 13; the portable electronic device further comprises rollers 14, the left side and the right side of the lower end of the front surface of the movable plate 8 are respectively provided with a groove, the rollers 14 are mounted in the grooves formed in the lower end of the front surface of the movable plate 8, and the front surface of the base 1 is provided with an opening corresponding to the rollers 14. The rollers 14 are arranged to support the front end of the movable plate 8, so as to prevent the front end from sinking when the movable plate 8 is pushed out, and the normal use of the device is not affected. The portable vacuum cleaning device further comprises vacuum chucks 15, mounting holes are formed in the four corners of the middle of the upper surface of the movable plate 8, the vacuum chucks 15 are mounted inside the mounting holes formed in the upper surface of the movable plate 8, and the input end of each vacuum chuck 15 is electrically connected with the output end of the single chip microcomputer 19. The vacuum chuck 15 can further strengthen the fixation of the equipment to the PCB, so that the processing quality of the equipment is ensured.
Wherein: the input end of the single chip microcomputer 19 is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer 19 is electrically connected with the input ends of the electro-hydraulic push rod 2, the first linear motor 4, the second linear motor 6, the dispensing head 7, the first electric push rod 9 and the second electric push rod 11 respectively.
The working principle of the dispensing device for SMT processing provided by the utility model is as follows: the lining plate 13 is adjusted according to the specifications of the PCB to be glued, the PCB to be glued is placed on the upper surface of the movable plate 8, the connecting rod 12 is retracted by contraction of the second electric push rod 11, the side edge of the PCB is fixed, the PCB is adsorbed by the vacuum chuck 15, the PCB is positioned, the first electric push rod 9 contracts, the movable plate 8 returns to the original position, the PCB is located below the glue dispensing head 7, the fixing frame 3 is driven by stretching of the electric-hydraulic push rod 2 to lift, the guide rail 5 is driven by movement of the first linear motor 4 to move, the glue dispensing head 7 is driven by movement of the second linear motor 6 to move, and when the glue dispensing head 7 moves to a specified position, the glue dispensing head 7 can perform glue dispensing on the surface of the PCB.
It is to be noted that the electric-hydraulic push rod 2 disclosed in the above embodiments is an RLA80 type electric-hydraulic push rod, the first linear motor 4 is an LMH-22S type linear motor, the second linear motor 6 is an MLCT170 type linear motor, the dispensing head 7 is an APS-02D type dispensing head main body, the first electric push rod 9 is a DDA200 type electric push rod, the second electric push rod 11 is a DDA80 type electric push rod, the vacuum chuck 15 is a TXC120-400 type vacuum chuck, and the single chip microcomputer 19 is an MCS-51 type single chip microcomputer. The single chip microcomputer 19 controls the electro-hydraulic push rod 2, the first linear motor 4, the second linear motor 6, the dispensing head 7, the first electric push rod 9, the second electric push rod 11 and the vacuum chuck 15 to work by adopting a common method in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a dispensing device for SMT processing which characterized in that: comprises a base (1) and a movable plate (8);
base (1): the middle parts of the left side and the right side are respectively provided with an electro-hydraulic push rod (2), a fixing frame (3) is fixedly connected with the telescopic end of the electro-hydraulic push rod (2), a sliding groove is formed in the middle part of an upper side arm of the fixing frame (3), a first linear motor (4) is installed inside the sliding groove of the upper side arm of the fixing frame (3), a guide rail (5) is fixedly connected with the lower surface of the first linear motor (4), a second linear motor (6) is installed inside the guide rail (5), a dispensing head (7) is installed in the middle part of the lower surface of the second linear motor (6), a mounting groove is formed in the right side of the front surface of the base (1), a single chip microcomputer (19) is installed inside the mounting groove formed in the front surface of the base (1), and a groove is formed in the middle part of the upper surface of the base (1);
a movable plate (8): the movable type electric shock absorber is connected to the inside of a groove formed in the upper surface of a base (1) in a sliding mode, jacks are formed in the left side and the right side of the rear side of a movable plate (8), a first electric push rod (9) is installed inside the jack formed in the rear side of the movable plate (8), the end face of the telescopic end of the first electric push rod (9) is fixedly connected with the rear side of the groove in the upper surface of the base (1), a side baffle (10) of a U-shaped structure is arranged on the upper surface of the movable plate (8), second electric push rods (11) are installed on the left side and the right side of the front end of the upper surface of the movable plate (8), a connecting rod (12) is fixedly connected with the telescopic end of each second electric push rod (11), and lining plates (13) are arranged on the rear side of the connecting rod (12) and the inner surfaces of the side baffles (10);
wherein: the input end of the single chip microcomputer (19) is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer (19) is electrically connected with the input ends of the electro-hydraulic push rod (2), the first linear motor (4), the second linear motor (6), the glue dispensing head (7), the first electric push rod (9) and the second electric push rod (11) respectively.
2. The dispensing device for SMT processing according to claim 1, wherein: the movable plate is characterized by further comprising rollers (14), grooves are formed in the left side and the right side of the lower end of the front surface of the movable plate (8) respectively, the rollers (14) are mounted inside the grooves formed in the lower end of the front surface of the movable plate (8), and openings corresponding to the rollers (14) are formed in the front surface of the base (1).
3. The dispensing device for SMT processing according to claim 1, wherein: the portable vacuum cleaning device is characterized by further comprising vacuum chucks (15), mounting holes are formed in four corners of the middle of the upper surface of the movable plate (8), the vacuum chucks (15) are mounted inside the mounting holes formed in the upper surface of the movable plate (8), and the input end of each vacuum chuck (15) is electrically connected with the output end of the single chip microcomputer (19).
4. The dispensing device for SMT processing according to claim 1, wherein: the base plate is characterized by further comprising a base plate (16), wherein the base plate (16) is arranged on the lower surface of the base (1), and anti-skidding grooves are formed in the lower surface of the base plate (16) in a linear array mode.
5. The dispensing device for SMT processing according to claim 1, wherein: the connecting plate (17) is of a U-shaped structure, the number of the connecting plates (17) is two, the two connecting plates (17) are respectively installed at the lower ends of the left side face and the right side face of the second linear motor (6), the middle parts of the left side face and the right side face of the guide rail (5) are respectively provided with a slide way, and the slide ways arranged on the left side face and the right side face of the guide rail (5) are respectively in sliding connection with the inner side ends of the upper side arms of the corresponding connecting plates (17).
6. The dispensing device for SMT processing according to claim 1, wherein: the fixing frame is characterized by further comprising two limiting buckles (18), the limiting buckles (18) are of an L-shaped structure, the two limiting buckles (18) are arranged, the two limiting buckles (18) are installed at the front end and the rear end of the upper surface of the guide rail (5) respectively, and the upper side arm of each limiting buckle (18) is connected with the front end and the rear end of the upper surface of the fixing frame (3) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804564.2U CN216391967U (en) | 2021-08-04 | 2021-08-04 | Dispensing device for SMT processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804564.2U CN216391967U (en) | 2021-08-04 | 2021-08-04 | Dispensing device for SMT processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391967U true CN216391967U (en) | 2022-04-26 |
Family
ID=81239083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121804564.2U Active CN216391967U (en) | 2021-08-04 | 2021-08-04 | Dispensing device for SMT processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216391967U (en) |
-
2021
- 2021-08-04 CN CN202121804564.2U patent/CN216391967U/en active Active
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