CN214935970U - Filling mechanism of solder paste - Google Patents

Abstract

The utility model discloses a solder paste filling mechanism, which comprises a bottom plate, a shell is arranged above the bottom plate, a cylinder is arranged at the center of the top of the shell, a piston rod is connected and arranged on the output end of the cylinder, the piston rod runs through the top wall of the shell, a piston plate is fixedly connected and arranged on the running end of the piston rod, a lifting plate is fixedly connected and arranged at the bottom of the piston plate, chutes are arranged in the inner cavities of the two side walls of the shell, a driving motor is arranged at the bottom of the lifting plate, a connecting plate is arranged at the bottom of the driving motor, a filling tank is arranged at the bottom of the connecting plate, a transmission shaft is arranged on the output end of the driving motor, a guide pipe is arranged at the bottom of the filling tank, the utility model can adjust the height of the filling tank, thereby being suitable for containers with different specifications and reducing certain limitation on the filling of solder paste, and possess the fixed function to the container, avoid producing when the filling and empty to raise the efficiency.

Description

Filling mechanism of solder paste

Technical Field

The utility model relates to a filling mechanism of tin cream specifically is a filling mechanism of tin cream belongs to tin cream filling technical field.

Background

Solder paste, also called solder paste, is a gray paste, is a novel welding material produced along with SMT, and is a paste mixture formed by mixing solder powder, soldering flux, other surfactants, thixotropic agents and the like. The solder paste is a novel welding material which is produced along with SMT (surface mount technology) and is mainly used for welding electronic components such as PCB (printed circuit board) surface resistance, capacitors and ICs (integrated circuit) in the SMT industry. The solder paste is a complex system and is a paste formed by mixing solder powder, soldering flux and other additives. The soldering paste has certain viscosity at normal temperature, can initially adhere electronic components to a set position, and welds the welded components and the printed circuit bonding pad together to form permanent connection along with volatilization of the solvent and part of the additives at the welding temperature.

After the preparation of tin cream is accomplished, need carry out the filling to the tin cream, consequently need use filling mechanism, traditional filling mechanism only has simple filling function, can't highly adjust filling jar to can't adapt to the different container of specification, lead to the fact certain limitation to the filling of tin cream, and traditional filling mechanism does not possess the function fixed to the container, very easily produces when the container carries out the filling and emptys, thereby has influenced the efficiency of tin cream filling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filling mechanism of tin cream just in order to solve above-mentioned problem, can highly adjust the filling jar to can adapt to the different container of specification, reduce certain limitation to the filling of tin cream, and possess the function fixed to the container, avoid producing when the container carries out the filling and empty, thereby improved the efficiency of tin cream filling.

The utility model achieves the above purpose through the following technical proposal, a solder paste filling mechanism comprises a bottom plate, a shell is arranged above the bottom plate, a cylinder is arranged at the center of the top of the shell, a piston rod is connected and arranged on the output end of the cylinder, the piston rod penetrates through the top wall of the shell, a piston plate is fixedly connected and arranged on the penetrating end of the piston rod, a lifting plate is fixedly connected and arranged at the bottom of the piston plate, chutes are arranged in the inner cavities of the two side walls of the shell, a driving motor is fixedly connected and arranged at the bottom of the lifting plate, a connecting plate is arranged at the bottom of the driving motor, a filling tank is fixedly connected and arranged at the bottom of the connecting plate, a transmission shaft is arranged on the output end of the driving motor, a material guide pipe is arranged at the bottom of the filling tank, a transverse pipe is arranged below the material guide pipe, one end of the material guide pipe penetrates through the bottom of the filling tank and is communicated with the filling tank, the other end with violently manage the intercommunication, the bottom equidistance interval arrangement of violently managing is equipped with a plurality of solenoid valves, the top of bottom plate is equipped with a plurality of filling subassemblies through fixing base equidistance interval arrangement.

Preferably, both ends of the lifting plate penetrate through the side wall of the shell, a sliding block is fixedly connected to the penetrating end of the lifting plate, and the lifting plate is connected with the sliding groove in a sliding mode through the sliding block.

Preferably, the four corners of the top of the connecting plate are provided with connecting rods, and the connecting plate is fixedly connected with the bottom of the lifting plate through the connecting rods.

Preferably, one end, far away from the driving motor, of the transmission shaft penetrates through the connecting plate and the top wall of the filling tank, extends to the inner cavity of the filling tank and is rotatably connected with the bottom of the inner cavity of the filling tank, and a spiral mixing blade is arranged at the penetrating position of the transmission shaft.

Preferably, the canning subassembly includes a canning section of thick bamboo, the inner chamber bilateral symmetry of a canning section of thick bamboo is equipped with first arc grip block, a canning section of thick bamboo with fixed connection is equipped with reset spring between the first arc grip block.

Preferably, a second arc-shaped clamping plate is arranged between the first arc-shaped clamping plates and sleeved in the first arc-shaped clamping plates.

The utility model has the advantages that: the cylinder can apply pressure to the lifting plate through the piston rod and the piston plate, the lifting plate can move downwards in the sliding groove through the sliding block, the filling tank and the electromagnetic valve are driven to move downwards simultaneously, the purpose of adjusting the height of the filling tank is achieved, the container can adapt to containers with different specifications, certain limitation on filling of tin paste is reduced, the tin paste can be placed through the filling tank, the spiral mixing paddle on the filling tank can be driven to rotate through the transmission shaft by arranging the driving motor, the tin paste is continuously stirred, deposition and condensation of the tin paste during filling are prevented, the tin paste can be discharged from the filling tank through the guide pipe and the transverse pipe by arranging the electromagnetic valve, filling is further carried out, the precision and the flexibility of the electromagnetic valve are very excellent, accurate filling of the tin paste is more convenient, the container can be fixed by arranging the filling assembly, avoided producing when the container carries out the filling and emptyd, thereby the efficiency of tin cream filling has been improved, at first place the container in the cavity that first arc grip block and second arc grip block formed, the entering of container then can extrude first arc grip block and second arc grip block, make first arc grip block and second arc grip block outwards expand, thereby extrude reset spring, reset spring then utilizes the resilience force of self to extrude first arc grip block and second arc grip block, thereby fix the centre gripping to the container.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a reinforcing plate of the filling assembly of the present invention;

fig. 3 is a schematic structural view of the first arc-shaped clamping plate and the second arc-shaped clamping plate of the present invention;

in the figure: 1. a base plate; 2. a housing; 3. a cylinder; 4. a lifting plate; 5. a chute; 6. a slider; 7. a drive motor; 8. a filling tank 9 and a transmission shaft; 10. a spiral mixing blade; 11. a material guide pipe; 12. a transverse tube; 13. an electromagnetic valve; 14. filling the cylinder; 15. a first arc-shaped clamping plate; 16. a return spring; 17. a second arcuate clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a solder paste filling mechanism includes a bottom plate 1, a housing 2 is disposed above the bottom plate 1, a cylinder 3 is disposed at the center of the top of the housing 2, a piston rod is connected to the output end of the cylinder 3, the piston rod penetrates the top wall of the housing 2, a piston plate is fixedly connected to the penetrating end of the piston rod, a lifting plate 4 is fixedly connected to the bottom of the piston plate, a chute 5 is disposed in the inner cavity of the two side walls of the housing 2, a driving motor 7 is fixedly connected to the bottom of the lifting plate 4, a connecting plate is disposed at the bottom of the driving motor 7, a filling tank 8 is fixedly connected to the bottom of the connecting plate, a transmission shaft 9 is disposed at the output end of the driving motor 7, a material guiding pipe 11 is disposed at the bottom of the filling tank 8, a horizontal pipe 12 is disposed below the material guiding pipe 11, one end of the material guiding pipe 11 penetrates the bottom of the filling tank 8 and is communicated with the filling tank 8, the other end with violently manage 12 intercommunications, the bottom equidistance interval arrangement of violently managing 12 is equipped with a plurality of solenoid valves 13, the top of bottom plate 1 is equipped with a plurality of filling subassemblies through fixing base equidistance interval arrangement.

As an optimal technical scheme of the utility model, the both ends of lifter plate 4 are run through the lateral wall of casing 2 just the end fixed connection that runs through of lifter plate 4 is equipped with slider 6, lifter plate 4 passes through slider 6 with 5 sliding connection of spout.

As a preferred technical scheme of the utility model, the top four corners department of connecting plate is equipped with the connecting rod just the connecting plate passes through the connecting rod with the bottom fixed connection of lifter plate 4.

As an optimal technical scheme of the utility model, transmission shaft 9 is kept away from driving motor 7's one end is run through the connecting plate reaches the roof of filling jar 8 reaches the inner chamber of filling jar 8 and with the inner chamber bottom of filling jar 8 rotates to be connected, the department of running through of transmission shaft 9 is equipped with spiral compounding paddle 10.

As an optimal technical scheme of the utility model, the canning subassembly includes a filling section of thick bamboo 14, the inner chamber bilateral symmetry of a filling section of thick bamboo 14 is equipped with first arc grip block 15, a filling section of thick bamboo 14 with fixed connection is equipped with reset spring 16 between the first arc grip block 15.

As an optimal technical scheme of the utility model, be equipped with second arc grip block 17 just between the first arc grip block 15 second arc grip block 17 cover is established extremely in the first arc grip block 15.

The utility model discloses a setting up cylinder 3 and exerting pressure to lifter plate 4 through piston rod and piston plate, make lifter plate 4 through slider 6 downstream in spout 5, thereby drive filling jar 8 and solenoid valve 13 downstream simultaneously, thereby reach the purpose of adjusting the height of filling jar 8, thereby can adapt to the container of different specifications, reduce certain limitation to the filling of tin cream, can place the tin cream through setting up filling jar 8, can drive spiral compounding paddle 10 on it to rotate through transmission shaft 9 through setting up driving motor 7, thereby constantly stir the tin cream, prevent that the tin cream from taking place deposit and condensing when the filling, can discharge the tin cream from filling jar 8 through passage 11 and violently pipe 12 through setting up solenoid valve 13, thereby carry out the filling, and the precision and the flexibility ratio of solenoid valve 13 are very excellent, be convenient for carry out accurate filling to the tin cream more, can fix the container through setting up the filling subassembly, it emptys to have avoided producing when the container carries out the filling, thereby the efficiency of tin cream filling has been improved, at first place the container in the cavity that first arc grip block 15 and second arc grip block 17 formed, the entering of container then can extrude first arc grip block 15 and second arc grip block 17, make first arc grip block 15 and second arc grip block 17 outwards expand, thereby extrude reset spring 16, reset spring 16 then utilizes the resilience force of self to extrude first arc grip block 15 and second arc grip block 17, thereby carry out fixed centre gripping to the container.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a filling mechanism of tin cream, includes bottom plate (1), its characterized in that: a shell (2) is arranged above the bottom plate (1), a cylinder (3) is arranged at the center of the top of the shell (2), a piston rod is connected and arranged on the output end of the cylinder (3), the piston rod penetrates through the top wall of the shell (2), a piston plate is fixedly connected and arranged on the penetrating end of the piston rod, a lifting plate (4) is fixedly connected and arranged at the bottom of the piston plate, sliding grooves (5) are formed in inner cavities of two side walls of the shell (2), a driving motor (7) is fixedly connected and arranged at the bottom of the lifting plate (4), a connecting plate is arranged at the bottom of the driving motor (7), a filling tank (8) is fixedly connected and arranged at the bottom of the connecting plate, a transmission shaft (9) is arranged on the output end of the driving motor (7), a material guide pipe (11) is arranged at the bottom of the filling tank (8), and a transverse pipe (12) is arranged below the material guide pipe (11), one end of the material guide pipe (11) penetrates through the bottom of the filling tank (8) and is communicated with the filling tank (8), the other end of the material guide pipe is communicated with the transverse pipe (12), a plurality of electromagnetic valves (13) are arranged at intervals at equal intervals at the bottom of the transverse pipe (12), and a plurality of filling assemblies are arranged at the top of the bottom plate (1) through intervals at equal intervals of the fixing seats.

2. A filling mechanism of solder paste according to claim 1, wherein: both ends of lifter plate (4) run through the lateral wall of casing (2) just the run-through of lifter plate (4) is served fixed connection and is equipped with slider (6), lifter plate (4) pass through slider (6) with spout (5) sliding connection.

3. A filling mechanism of solder paste according to claim 1, wherein: the four corners of the top of the connecting plate are provided with connecting rods, and the connecting plate is fixedly connected with the bottom of the lifting plate (4) through the connecting rods.

4. A filling mechanism of solder paste according to claim 1, wherein: one end, far away from the driving motor (7), of the transmission shaft (9) penetrates through the connecting plate and the top wall of the filling tank (8) and extends to the inner cavity of the filling tank (8) and is rotatably connected with the bottom of the inner cavity of the filling tank (8), and spiral mixing blades (10) are arranged at the penetrating position of the transmission shaft (9).

5. A filling mechanism of solder paste according to claim 1, wherein: the canning subassembly includes a filling section of thick bamboo (14), the inner chamber bilateral symmetry of a filling section of thick bamboo (14) is equipped with first arc grip block (15), a filling section of thick bamboo (14) with fixed connection is equipped with reset spring (16) between first arc grip block (15).

6. A filling mechanism of solder paste according to claim 5, wherein: a second arc-shaped clamping plate (17) is arranged between the first arc-shaped clamping plates (15), and the second arc-shaped clamping plate (17) is sleeved in the first arc-shaped clamping plates (15).

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