CN213467930U - Feeding device for three-roller grinding and mixing equipment - Google Patents
Feeding device for three-roller grinding and mixing equipment Download PDFInfo
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- CN213467930U CN213467930U CN202022230027.3U CN202022230027U CN213467930U CN 213467930 U CN213467930 U CN 213467930U CN 202022230027 U CN202022230027 U CN 202022230027U CN 213467930 U CN213467930 U CN 213467930U
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Abstract
The utility model relates to a technical field of production is glued in the circuit board encapsulation especially relates to a loading attachment for mixing apparatus is ground to three-roller. Comprises a charging barrel; the two fixing seats are respectively fixedly arranged on two sides of a grinding workbench of the three-roller grinding and mixing equipment and are provided with rotating grooves; the rotating device comprises a rotating shaft assembly and a clamping arm, the rotating shaft assembly is rotatably mounted on the two fixing seat rotating grooves and is in driving connection with the two fixing seats through the rotating grooves, the connecting end of the clamping arm is fixedly connected with the rotating shaft assembly, and the clamping end can be in clamping connection with the charging barrel; and the infrared sensing device is in control connection with the rotating shaft assembly, is arranged at a feeding port of the three-roller grinding and mixing equipment and is used for sensing and monitoring the feeding condition of the three-roller grinding and mixing equipment. The utility model discloses a pan feeding device degree of automation is high, need not manual operation, can greatly increased the reliability and the machining efficiency of the grinding hybrid processing of circuit board casting glue, reduces the processing cost of enterprise.
Description
Technical Field
The utility model relates to a technical field of production is glued in the circuit board encapsulation especially relates to a loading attachment for mixing apparatus is ground to three-roller.
Background
The circuit board pouring sealant is used for pouring and sealing the circuit board, has stable dielectric insulation, is an effective guarantee for preventing environmental pollution, and can eliminate stress generated by impact and vibration in a larger temperature and humidity range, thereby effectively protecting sensitive circuits and electronic components for a long time, and is increasingly important for the current precise and high-requirement electronic application.
In the production process of the circuit board pouring sealant, the pouring sealant needs to be fully ground and mixed to ensure that the pouring sealant can meet the corresponding quality requirement. And grind the mixed equipment and grind the grinding period of circuit board casting glue product through the three-roller, the pan feeding is too fast and the product spills over or the pan feeding is too slow, problem that grinding efficiency is low appears easily, simultaneously, during grinding, need staff real time monitoring operation controller pan feeding speed, the product grinding processing cost of enterprise is too high.
Disclosure of Invention
The utility model discloses a solve pan feeding speed that exists among the grinding process of circuit board casting glue product and be difficult to control, the high technical problem of processing cost, provide a loading attachment for mixing apparatus is ground to three-roller.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a feeding device for a three-roller grinding and mixing device comprises
A charging barrel;
the two fixing seats are respectively fixedly arranged on two sides of a grinding workbench of the three-roller grinding and mixing equipment and are provided with rotating grooves;
the rotating device comprises a rotating shaft assembly and a clamping arm, the rotating shaft assembly is rotatably mounted on the two fixing seat rotating grooves and is in driving connection with the two fixing seats through the rotating grooves, the connecting end of the clamping arm is fixedly connected with the rotating shaft assembly, and the clamping end can be in clamping connection with the charging barrel; and
the infrared sensing device is in control connection with the rotating shaft assembly, is arranged at a feeding port of the three-roller grinding and mixing equipment and is used for sensing and monitoring the feeding condition of the three-roller grinding and mixing equipment;
wherein, thereby rotating device rotates the inclination of drive control feed cylinder toward the pan feeding mouth in groove through the fixing base according to the infrared induction device response condition, realizes that the three-roller grinds mixing apparatus's pan feeding control.
Further, the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft and a connecting arm; the two ends of the first rotating shaft are rotatably arranged in the rotating grooves of the fixed seat and are in driving control connection with the fixed seat through the rotating grooves; two groups of connecting arms are arranged, one ends of the two connecting arms are respectively and fixedly connected to two end parts of the first rotating shaft surface, and the other ends of the two connecting arms are provided with rotating seats corresponding to the second rotating shaft; two ends of the first rotating shaft are respectively and adjustably and rotatably arranged on the rotating seats of the two connecting arms; and the connecting ends of the clamping arms are fixedly connected to two end parts of the shaft surface of the second rotating shaft.
Furthermore, the side surface of the charging barrel is abutted against the second rotating shaft; the pivot subassembly realizes feed cylinder inclination's control through the change of the butt position of second pivot with the feed cylinder.
Further, the clamping arm is provided with a clamping assembly at the clamping end; the clamping assembly comprises a positioning piece, and positioning seats corresponding to the positioning piece are correspondingly arranged on the side surface of the charging barrel; the clamping arm and the charging barrel are clamped and fixed through the matching of the positioning piece and the positioning seat.
Furthermore, the positioning piece is a threaded piece, and the positioning seat is provided with a through groove into which the threaded piece can be placed; the clamping arm is provided with a threaded hole at the clamping port, the threaded part penetrates through the threaded hole to be placed in the through groove of the positioning seat, and is in threaded connection with the threaded hole, so that the clamping arm clamping end moves radially, and clamping and loosening between the clamping arm and the charging barrel are achieved.
Further, the infrared sensing device comprises a first infrared sensor and a second infrared sensor; the first infrared sensor and the second infrared sensor are respectively horizontally arranged at the upper limit position and the lower limit position of the feeding height of the feeding opening so as to sense the range of the feeding height of the feeding opening.
Furthermore, a control device is arranged in the fixing seat, and the control device is electrically connected with the infrared sensing device, is in driving connection with the rotating shaft assembly, and is used for receiving the feeding condition sensed by the infrared sensing device, controlling the rotation of the rotating shaft assembly and realizing the feeding control of the three-roller grinding and mixing equipment.
Further, the device also comprises a feeding hopper; a supporting frame is arranged between the fixing seats, and the feeding hopper is obliquely arranged between the charging barrel and the feeding port through the supporting frame.
Furthermore, three rollers of the three-roller grinding and mixing equipment are respectively horizontally arranged from the feeding side to the discharging side in sequence; the feeding port is arranged above a gap between the two rollers close to the feeding side.
Further, the three-roller grinding and mixing device comprises two bases and a workbench, wherein the workbench is arranged between the two bases; the two fixing seats are respectively arranged on the tops of the two bases.
The utility model discloses a set up the fixing base on the mixing apparatus is ground to the three-roller, and install rotating device and infrared induction device's mode on the fixing base, the pan feeding condition that can real time monitoring target equipment, and regulate and control rotating device's rotation according to its pan feeding condition, thereby realize feed cylinder pan feeding inclination's control, and then control target equipment's pan feeding speed, make its pan feeding speed keep in a reasonable within range, the pan feeding too fast and the product spills over or the pan feeding speed problem that grinding efficiency is low too slow can not appear, this pan feeding device degree of automation is high, need not manual operation, can greatly increased circuit board casting glue's grinding hybrid processing's reliability and machining efficiency, reduce the processing cost of enterprise.
Drawings
Fig. 1 is a three-dimensional structure diagram of a feeding device for a three-roller grinding and mixing device in the embodiment of the present invention.
Fig. 2 is a three-dimensional enlarged view of the feeding device for the three-roller grinding and mixing device in the embodiment of the present invention.
Fig. 3 is a partial enlarged view of the feeding device for the three-roller grinding and mixing device in the embodiment of the present invention.
Wherein:
the charging barrel is 10, and the positioning seat is 11;
the fixed seat is 20;
the rotating device is 30, the rotating shaft assembly is 31, the clamping arm is 32, the first rotating shaft is 311, the second rotating shaft is 312, the connecting arm is 313, and the positioning piece is 321;
the infrared sensing device is 40, the first infrared sensor is 41, and the second infrared sensor is 42;
the feeding hopper is 50;
the three-roll mill mixing apparatus was 60.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
This embodiment provides a loading attachment for mixing apparatus is ground to three-roller, and mainly used grinds the material loading of mixing apparatus 60 to the three-roller and controls, and wherein, mixing apparatus 60 is ground including three roller to the three-roller, and this equipment is through the roll of three roller, grinds the mixing to the circuit board casting glue that the pan feeding mouth got into to the ejection of compact is accomplished to the discharge gate of follow equipment. The structure is arranged at the feeding port of the three-roller grinding and mixing device 60, and the feeding rate of the pouring sealant product for grinding and mixing is regulated and controlled, so that the grinding efficiency of the three-roller grinding and mixing device 60 is improved.
Specifically, referring to fig. 1 to 3, the feeding device of the present embodiment includes a charging barrel 10, a fixing base 20, a rotating device 30 and an infrared sensing device 40; the charging barrel 10 is used for containing products to be fed, and inclined feeding is completed through rotation of the rotating device 30. The fixing base 20 of this embodiment sets up two, its mainly used pan feeding device other part support to inside has set up control module for the drive pan feeding device realizes automatic pan feeding. Specifically, in the aspect of the structure, the two fixing seats 20 are respectively fixed on the two sides of the grinding table of the three-roller grinding and mixing device 60, and the top of the fixing seat 20 is provided with a rotating groove for completing the installation of the rotating device 30.
In terms of the turning device 30, see fig. 1-3, it includes a rotating shaft assembly 31 and a clamping arm 32; the rotating shaft assembly 31 is rotatably installed on the rotating grooves of the two fixing seats 20 and is in driving connection with the two fixing seats 20 through the rotating grooves, and is used for driving the charging barrel 10 to obliquely feed materials through rotation. And the centre gripping arm 32 is including link and exposed core, its link and pivot subassembly 31 fixed connection, and the exposed core can be connected with the feed cylinder 10 centre gripping, at the pan feeding in-process, rotating device 30 rotates through the drive control of fixing base 20 to drive the centre gripping wall and rotate, and feed cylinder 10 has the trend of downward vertical putting, but rotating device 30 is rotatory simultaneously, has the butt with feed cylinder 10, thereby change the inclination of feed cylinder 10, and then make its slope pan feeding.
In the aspect of automatic feeding of the feeding device, referring to fig. 1-3, the feeding device realizes real-time monitoring of the feeding height at the feeding port of the three-roller grinding and mixing device 60 through the infrared sensing device 40, and further controls the rotation of the driving rotating device 30 through the height of the product fed at the feeding port, so as to realize control of the inclination degree of the charging barrel 10. Specifically, infrared induction device 40 and pivot subassembly 31 control connection, and set up and grind mixing apparatus 60 pan feeding mouth department at the three-roller, when the pan feeding mouth has the pan feeding product on infrared irradiation route of infrared induction device 40, infrared induction device 40 responds to and outputs corresponding signal to the control module of fixing base 20, and then realizes pivot subassembly 31's rotation through control module.
In some embodiments, referring to fig. 1-3, the shaft assembly 31 includes a first shaft 311, a second shaft 312, and a connecting arm 313; in terms of structural connection of the rotating shaft assembly 31, the two end portions of the first rotating shaft 311 are rotatably mounted in the rotating grooves of the fixing base 20 and are in drive control connection with the fixing base 20 through the rotating grooves. Two sets of connecting arms 313 are provided, one end of each of the two connecting arms 313 is fixedly connected to two end portions of the axial surface of the first rotating shaft 311, and the other end is provided with a rotating seat corresponding to the second rotating shaft 312, wherein the first rotating shaft 311 is cylindrical, and the two end portions of the axial surface of the first rotating shaft 311 refer to two end portions of the arc-shaped side surface of the first rotating shaft 311. Two ends of the first rotating shaft 311 are respectively and adjustably and rotatably arranged on the rotating seats of the two connecting arms 313; the connecting ends of the holding arms 32 are fixedly connected to two end portions of the axial surface of the second rotating shaft 312, similarly, the second rotating shaft 312 is cylindrical, and the two end portions of the axial surface of the second rotating shaft 312 refer to two end portions of the arc-shaped side surface of the second rotating shaft 312. In terms of the function of the rotating shaft assembly 31, the connecting arm 313 serves as a connecting medium for the first rotating shaft 311 and the second rotating shaft 312, but when the first rotating shaft 311 rotates on the rotating groove, the connecting arm 313 can drive the second rotating shaft 312 to move along a specific arc, and further drive the clamping arm 32 to move.
Meanwhile, when the clamping arm 32 is in clamping connection with the cartridge 10, the second rotating shaft 312 can rotate on the rotating seat of the connecting arm 313, and the clamping arm 32 can be brought to a specific position through the rotation of the second rotating shaft 312, so that the clamping connection of the clamping arm 32 and the cartridge 10 is facilitated. Certainly, the second rotating shaft 312 is installed in the rotating seat through a fastener, during use, the second rotating shaft 312 is in a fastened state, and when the second rotating shaft 312 needs to be rotated, a worker can adjust the fastening degree of the second rotating shaft 312 on the rotating seat by adjusting the fastener, so as to achieve rotation adjustment of the second rotating shaft 312.
In terms of the cartridge 10, in some embodiments, referring to fig. 1 to 3, a side surface of the cartridge 10 abuts against the second rotating shaft 312, specifically, the cartridge 10 is cylindrical, and an arc side surface of the cartridge 10 abuts against an arc surface of the second rotating shaft 312, when the first rotating shaft 311 rotates in the rotating groove of the fixing base 20, a downward trend always exists at the bottom of the cartridge 10 due to gravity, and as the rotating shaft assembly 31 moves, the abutting position of the cartridge 10 and the second rotating shaft 312 changes from low to high, thereby achieving inclined feeding. The rotation shaft assembly 31 of this structure realizes the control of the inclination angle of the cartridge 10 by changing the abutting position of the second rotation shaft 312 with the cartridge 10.
In terms of the clip securing of the cartridge 10 to the clip arm 32, in some embodiments the clip arm 32 is provided with a clip assembly at the clip end; specifically, the clamping assembly includes a positioning member 321, a positioning seat 11 corresponding to the positioning member 321 is correspondingly disposed on a side surface of the charging barrel 10, and the clamping arm 32 and the charging barrel 10 are clamped and fixed by matching the positioning member 321 and the positioning seat 11. More preferably, the positioning member 321 is a threaded member, and the positioning seat 11 is provided with a through slot into which the threaded member can be inserted. Meanwhile, a threaded hole is formed in the clamping end of the clamping arm 32, a threaded piece penetrates through the threaded hole to be placed in the through groove of the positioning seat 11, and is in threaded connection with the threaded hole, so that radial movement of the clamping end of the clamping arm 32 is achieved, and clamping and loosening between the clamping arm 32 and the charging barrel 10 are achieved. It is worth to say that the threaded part abuts against and penetrates into the through groove of the positioning seat 11, and the rotation of the charging barrel 10 is not limited, that is, the charging barrel 10 can still rotate along the axial direction of the threaded part under the clamping of the clamping arm 32, so that the reliability of the inclined feeding of the charging barrel 10 is ensured.
In terms of the infrared sensing device 40, in some embodiments, referring to fig. 1-3, the infrared sensing device 40 specifically includes a first infrared sensor 41 and a second infrared sensor 42. The first infrared sensor 41 and the second infrared sensor 42 are respectively horizontally arranged at the upper limit and the lower limit of the feeding height of the feeding port, and are used for sensing the range of the feeding height of the feeding port. That is, when the first infrared sensor 41 senses that there is a feeding product at the upper limit of the feeding height, it indicates that the feeding of the feeding device is too fast, and there is a risk that the product overflows the grinding and mixing device. When the first infrared sensor 41 does not sense the fed product and the second infrared sensor 42 senses the fed product at the lower limit of the feeding height, it indicates that the current feeding speed is normal; when the second infrared sensor 42 does not sense the fed product, it indicates that the current feeding speed is too slow, so that the inclination angle of the charging barrel 10 can be properly increased, and the feeding speed is increased.
In terms of controlling and driving between the infrared sensing device 40 and the rotating shaft assembly 31, in some embodiments, a control device is disposed in the fixed base 20, and the control device is electrically connected to the infrared sensing device 40 and is in driving connection with the rotating shaft assembly 31. When the feeding device works, the infrared sensing device 40 sends a real-time sensing signal to the control device, and the control device judges and controls the rotation of the driving adjusting rotating shaft assembly 31 through the sensing signal, so that the feeding control of the three-roller grinding and mixing device 60 is realized.
In some embodiments, the feeding device further comprises a feeding hopper 50, which is mainly used to ensure the accuracy of the feeding position, and after the charging barrel 10 is tilted, the product is poured into the feeding hopper 50 and guided into the feeding port through the feeding hopper 50. Specifically, a support frame is arranged between the fixing seats 20, and the feeding hopper 50 is obliquely arranged between the charging barrel 10 and the feeding port through the support frame.
In the three-roll grinding and mixing apparatus 60, in some embodiments, the three rolls of the three-roll grinding and mixing apparatus 60 are horizontally disposed along the feeding side toward the discharging side thereof, and the feeding port is disposed above the gap between the two rolls near the feeding side. Meanwhile, as one of the preferable solutions of this embodiment, the three-roll grinding and mixing device 60 further includes two bases and a workbench, and the workbench is disposed between the two bases; the two fixing seats 20 are respectively installed on the top of the two bases.
The benefit of this embodiment lies in, this device is through setting up fixing base 20 on three-roller grinding mixing apparatus 60, and install rotating device 30 and infrared induction device 40's mode on fixing base 20, the pan feeding condition that can real time monitoring target device, and regulate and control rotating device 30's rotation according to its pan feeding condition, thereby realize the control of feed cylinder 10 pan feeding inclination, and then control target device's pan feeding speed, make its pan feeding speed keep in a reasonable within range, the pan feeding too fast and the product spills over or the pan feeding speed problem that grinding efficiency is low too slow can not appear, this pan feeding device degree of automation is high, need not manual operation, can greatly increased circuit board casting glue's grinding hybrid processing's reliability and machining efficiency, reduce the processing cost of enterprise.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A feeding device for a three-roller grinding and mixing device is characterized by comprising
A charging barrel;
the two fixing seats are respectively fixedly arranged on two sides of a grinding workbench of the three-roller grinding and mixing equipment and are provided with rotating grooves;
the rotating device comprises a rotating shaft assembly and a clamping arm, the rotating shaft assembly is rotatably mounted on the two fixing seat rotating grooves and is in driving connection with the two fixing seats through the rotating grooves, the connecting end of the clamping arm is fixedly connected with the rotating shaft assembly, and the clamping end can be in clamping connection with the charging barrel; and
the infrared sensing device is in control connection with the rotating shaft assembly, is arranged at a feeding port of the three-roller grinding and mixing equipment and is used for sensing and monitoring the feeding condition of the three-roller grinding and mixing equipment;
wherein, thereby rotating device rotates the inclination of drive control feed cylinder toward the pan feeding mouth in groove through the fixing base according to the infrared induction device response condition, realizes that the three-roller grinds mixing apparatus's pan feeding control.
2. The loading device for the three-roll grinding and mixing equipment according to claim 1, wherein the rotating shaft assembly comprises a first rotating shaft, a second rotating shaft and a connecting arm; the two ends of the first rotating shaft are rotatably arranged in the rotating grooves of the fixed seat and are in driving control connection with the fixed seat through the rotating grooves; two groups of connecting arms are arranged, one ends of the two connecting arms are respectively and fixedly connected to two end parts of the first rotating shaft surface, and the other ends of the two connecting arms are provided with rotating seats corresponding to the second rotating shaft; two ends of the first rotating shaft are respectively and adjustably and rotatably arranged on the rotating seats of the two connecting arms; and the connecting ends of the clamping arms are fixedly connected to two end parts of the shaft surface of the second rotating shaft.
3. The loading device for the three-roll grinding and mixing equipment according to claim 2, characterized in that the side surface of the charging barrel is abutted with the second rotating shaft; the pivot subassembly realizes feed cylinder inclination's control through the change of the butt position of second pivot with the feed cylinder.
4. The loading device for the three-roll grinding and mixing equipment according to claim 1, wherein the clamping arm is provided with a clamping assembly at a clamping end; the clamping assembly comprises a positioning piece, and positioning seats corresponding to the positioning piece are correspondingly arranged on the side surface of the charging barrel; the clamping arm and the charging barrel are clamped and fixed through the matching of the positioning piece and the positioning seat.
5. The feeding device for the three-roll grinding and mixing device according to claim 4, wherein the positioning member is a threaded member, and the positioning seat is provided with a through groove into which the threaded member can be inserted; the clamping arm is provided with a threaded hole at the clamping port, the threaded part penetrates through the threaded hole to be placed into the through groove for positioning, and is in threaded connection with the threaded hole, so that the clamping arm clamping end moves radially, and clamping and loosening between the clamping arm and the charging barrel are realized.
6. The loading device for the three-roll grinding and mixing equipment according to claim 1, wherein the infrared sensing device comprises a first infrared sensor and a second infrared sensor; the first infrared sensor and the second infrared sensor are respectively horizontally arranged at the upper limit position and the lower limit position of the feeding height of the feeding opening so as to sense the range of the feeding height of the feeding opening.
7. The feeding device for the three-roller grinding and mixing device according to claim 1, wherein a control device is arranged in the fixing seat, and the control device is electrically connected with the infrared sensing device, is in driving connection with the rotating shaft assembly, and is used for receiving the feeding condition sensed by the infrared sensing device, controlling the rotation of the rotating shaft assembly, and realizing the feeding control of the three-roller grinding and mixing device.
8. The loading device for the three-roll grinding and mixing equipment according to claim 1, characterized by further comprising an inlet hopper; a supporting frame is arranged between the fixing seats, and the feeding hopper is obliquely arranged between the charging barrel and the feeding port through the supporting frame.
9. The feeding device for the three-roll grinding and mixing equipment according to any one of claims 1 to 8, wherein three rollers of the three-roll grinding and mixing equipment are respectively horizontally arranged from the feeding side to the discharging side of the three-roll grinding and mixing equipment in sequence; the feeding port is arranged above a gap between the two rollers close to the feeding side.
10. The loading device for the three-roll grinding and mixing equipment according to any one of claims 1 to 8, characterized in that the three-roll grinding and mixing equipment comprises two bases and a workbench, wherein the workbench is arranged between the two bases; the two fixing seats are respectively arranged on the tops of the two bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230027.3U CN213467930U (en) | 2020-10-09 | 2020-10-09 | Feeding device for three-roller grinding and mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230027.3U CN213467930U (en) | 2020-10-09 | 2020-10-09 | Feeding device for three-roller grinding and mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213467930U true CN213467930U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022230027.3U Active CN213467930U (en) | 2020-10-09 | 2020-10-09 | Feeding device for three-roller grinding and mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213467930U (en) |
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2020
- 2020-10-09 CN CN202022230027.3U patent/CN213467930U/en active Active
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