A solder paste feeder

Abstract

The utility model discloses a kind of flying dart tin paste supply device, including box, the front end position of the box is equipped with working platform, the upper end left side position of the working platform is equipped with tin paste silver paste disc body, and scraper is provided at the upper position of tin paste silver paste disc body, the upper end one side position of the working platform is equipped with micrometer, the box is installed with the protective baffle at box side end face by the multiple rectangular through grooves of outer wall lower position, the lower position of the side plate of the device is provided with open slot, the four corner positions of open slot are provided with rectangular through groove, protective baffle inserts the long strip plate of inner side end face into rectangular through groove, unfasten pressing plate so that stainless steel spring releases elastic force, so that long strip plate is attached at the inner wall position of box, complete protective baffle installation, and it can be quickly disassembled by this connection mode, and without using tool.

Description

Technical Field

[0001] This utility model belongs to the technical field of feeder solder paste supply device, specifically relating to a feeder solder paste supply device. Background Technology

[0002] The core function of the Feda solder paste feeding device is to achieve standardized spreading of solder paste or silver paste. By adding material into the groove of the disc, adjusting the gap between the bottom of the squeegee and the bottom of the groove, and cooperating with the disc rotation with adjustable speed and single rotation angle, the spreading operation is completed. It is also equipped with squeegee height adjustment, dial indicator and four level and height adjustment components to assist in precise control, ultimately meeting the needs of the equipment head to pick up the material with the convex nozzle and print it on the designated printing area of ​​the product.

[0003] When using the Feda solder paste feeding device, the box inside the feeding device has an integrated control circuit. If it is necessary to view the internal equipment or perform maintenance and repair, the side panel of the box needs to be completely disassembled. The panel is too large and is installed with multiple bolts, making disassembly too cumbersome and time-consuming. Therefore, the market needs a new device to solve the current problems. Utility Model Content

[0004] The purpose of this utility model is to provide a feeder solder paste supply device to solve the problem mentioned in the background art. When using the feeder solder paste supply device, the box inside the supply device has an integrated control circuit. If it is necessary to view the internal equipment or perform maintenance and repair, the side panel of the box needs to be completely disassembled. The panel is too large and is installed with multiple bolts, which is too cumbersome and time-consuming to disassemble. Therefore, the market needs a new device to solve the current problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solder paste feeding device, comprising a housing, a working platform installed at the front end of the housing, a solder paste tray installed at the upper left side of the working platform, and a scraper positioned above the solder paste tray. A dial indicator is installed on one side of the upper end of the working platform. The housing is connected to a protective baffle on the side end face of the housing via multiple rectangular through slots at the lower part of its outer wall. The protective baffle inserts long strips located at the four lower corners into the rectangular through slots. The long strips are rotated by a handle located above the protective baffle, and a pressing plate located above the handle is pressed, causing the long strips to enter the interior of the housing.

[0006] Preferably, a horizontal height adjustment mechanism is installed at the upper end of the working platform, and a height adjustment bolt is provided at the upper end of the working platform to adjust the height of the scraper.

[0007] Preferably, the groove inside the solder paste / silver paste tray is used to accommodate solder paste and silver paste, and the drive motor at the lower end of the working platform drives the solder paste / silver paste tray to rotate.

[0008] Preferably, when the solder paste tray rotates, a scraper located above the solder paste tray spreads the solder paste inside the tray.

[0009] Preferably, the outer wall of the protective baffle has multiple mesh holes, which allow heat generated by the internal equipment of the enclosure to be discharged during installation with the enclosure.

[0010] Preferably, the rectangular groove matches the size of the long strip, and the long strip rotates in the same direction as the handle.

[0011] Preferably, a fixing cylinder is fixed at the lower end of the handle, and a through square groove is provided inside the fixing cylinder and the handle. The square groove is inserted into the internal position by a square post with an appropriate shape and structure, and the square post is subjected to compressive force by a pressing plate fixed at the upper end.

[0012] Preferably, the square column is subjected to compressive force and moves into the depth of the square groove, compressing the stainless steel spring fixed at the lower end of the square column, and moving through a fixing rod fixed at the middle position of the lower end of the square column, the other end of which is fixed to the long strip plate.

[0013] Preferably, a gear shaft is fixed at the lower end of the fixed cylinder, and the gear shaft rotates in the gear structure groove inside the protective baffle. The gear shaft is controlled to rotate by a handle.

[0014] Compared with the prior art, the present invention provides a feeder solder paste feeding device, which has the following beneficial effects: The device has an opening slot located below the side plate of the line body. Rectangular passage slots are located at the four corners of the opening slot. The protective baffle inserts the long strip plate from its inner end face into the rectangular passage slot, covering the opening slot. At this point, downward pressure is applied to the pressing plate, pushing the long strip plate downwards via the fixing rod. The long strip plate passes through the rectangular passage slot and enters the interior of the housing. The pressing plate applies elastic force to the stainless steel spring. During this downward pressure, the long strip plate rotates using a handle, with the handle rotating at the same angle as the long strip plate. After rotating the handle vertically, the pressing plate is released, causing the stainless steel spring to release its elastic force, allowing the long strip plate to adhere to the inner wall of the housing, thus completing the installation of the protective baffle. This connection method allows for quick disassembly without the need for tools.

[0015] When the handle is turned, it controls the gear shaft to rotate in the gear structure groove. The gear in the gear shaft is engaged in the gear structure groove and requires a certain external force to rotate. After the external force is removed, the long plate is kept at the angle it is in. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a feeder solder paste supply device according to the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of a feeder solder paste supply device according to the present invention.

[0018] Figure 3 This is a schematic diagram of the protective baffle structure of a feeder solder paste supply device according to the present invention.

[0019] Figure 4 This is a cross-sectional structural diagram of a feeder solder paste supply device according to the present invention.

[0020] In the diagram: 1. Housing; 2. Dial indicator; 3. Height adjustment bolt; 4. Scraper; 5. Solder paste / silver paste tray; 6. Leveling mechanism; 7. Working platform; 8. Drive motor; 9. Protective baffle; 10. Handle; 11. Fixing cylinder; 12. Pressing plate; 13. Square column; 14. Square slot; 15. Stainless steel spring; 16. Fixing rod; 17. Rectangular through slot; 18. Long strip plate; 19. Gear shaft; 20. Gear structure slot. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The utility model provides, for example Figure 1-4 The provided solder paste feeding device includes a housing 1, a working platform 7 installed at the front end of the housing 1, a solder paste tray 5 installed at the upper left side of the working platform 7, and a scraper 4 positioned above the solder paste tray 5. A dial indicator 2 is installed on one side of the upper end of the working platform 7. The housing 1 is connected to a protective baffle 9 on the side end face of the housing 1 via multiple rectangular through slots 17 located at the lower part of the outer wall. The protective baffle 9 inserts long strips 18 located at the four corners of the lower end into the interior of the rectangular through slots 17. The long strips 18 are rotated by a handle 10 located above the protective baffle 9, and a pressing plate 12 located above the handle 10 is pressed, causing the long strips 18 to enter the interior of the housing 1.

[0024] Power is connected via the power interface at the rear of the housing 1. After adding solder paste or silver paste into the groove of the solder paste / silver paste tray 5, the gap between the bottom of the scraper 4 and the bottom of the tray groove is precisely adjusted using the height adjustment bolt 3 and the dial indicator 2. Then, the drive motor 8 is started by turning the knob at the rear of the housing 1, causing the tray to rotate. The solder paste or silver paste is evenly spread by the scraper 4 during the rotation of the tray. The spread solder paste / silver paste can be dipped into the material and printed on the part of the product that needs to be printed, thus completing the material feeding and printing operation.

[0025] like Figure 1 and Figure 3 As shown, a horizontal height adjustment mechanism 6 is installed at the upper end of the work platform 7, and a height adjustment bolt 3 is provided at the upper end of the work platform 7. The height adjustment bolt 3 adjusts the height of the scraper 4. The groove inside the solder paste and silver paste tray 5 is used to accommodate solder paste and silver paste. The drive motor 8 at the lower end of the work platform 7 drives the solder paste and silver paste tray 5 to rotate. When the solder paste and silver paste tray 5 rotates, the scraper 4 located above the solder paste and silver paste tray 5 spreads the solder paste inside the tray 5 evenly. Multiple mesh holes are distributed on the outer wall of the protective baffle 9. When installed with the housing 1, the heat generated by the equipment inside the housing 1 is discharged through the multiple mesh holes.

[0026] Insert four long strips 18 into four rectangular through slots 17. Push the long strips 18 downwards using the fixing rod 16 so that they pass through the rectangular through slots 17 and enter the interior of the housing 1. Press down the pressing plate 12 to apply elastic force to the stainless steel spring 15. During the pressing process, control the rotation of the long strips 18 using the handle 10. The rotation angle of the handle 10 and the long strips 18 is the same. After rotating the handle 10 vertically, release the pressing plate 12 to release the elastic force of the stainless steel spring 15, so that the long strips 18 fit against the inner wall of the housing 1, thus completing the installation of the protective baffle 9.

[0027] like Figure 1 and Figure 4As shown, the rectangular slot 17 matches the size of the long strip 18, and the long strip 18 rotates in the same direction as the handle 10. A fixing cylinder 11 is fixed at the lower end of the handle 10, and a through square slot 14 is provided inside the fixing cylinder 11 and the handle 10. The square slot 14 is inserted into the inner position by a square post 13 with a suitable shape and structure. The square post 13 is pressed by a pressing plate 12 fixed at the upper end. The square post 13 moves into the depth of the square slot 14 under the pressure, which compresses the stainless steel spring 15 fixed at the lower end of the square post 13. The spring moves by a fixing rod 16 fixed at the middle of the lower end of the square post 13. The other end of the fixing rod 16 is fixed to the long strip 18. A gear shaft 19 is fixed at the lower end of the fixing cylinder 11. At the same time, the gear shaft 19 rotates in the gear structure slot 20 inside the protective baffle 9. The gear shaft 19 is controlled to rotate by the handle 10.

[0028] When the handle 10 is turned, it controls the gear shaft 19 to rotate in the gear structure groove 20. The gear in the gear shaft 19 is engaged in the gear structure groove 20 and requires a certain external force to rotate. In this way, after the external force is removed, the long plate 18 is kept at the angle it is in.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeder solder paste feeding device, characterized in that, The enclosure includes a housing (1), a work platform (7) is installed at the front end of the housing (1), a solder paste tray (5) is installed at the upper left side of the work platform (7), and a scraper (4) is provided above the solder paste tray (5). A dial indicator (2) is installed on one side of the upper end of the work platform (7). The housing (1) is connected to a protective baffle (9) on the side end face of the housing (1) through multiple rectangular through slots (17) at the lower part of the outer wall. The protective baffle (9) inserts a long strip (18) located at the four corners of the lower end into the inside of the rectangular through slot (17). The long strip (18) is rotated by a handle (10) located above the protective baffle (9). At the same time, the pressing plate (12) located above the handle (10) is pressed, so that the long strip (18) enters the inside of the housing (1).

2. The feeder solder paste feeding device according to claim 1, characterized in that: A horizontal height adjustment mechanism (6) is installed at the upper end of the working platform (7), and a height adjustment bolt (3) is provided at the upper end of the working platform (7). The height adjustment bolt (3) adjusts the height of the scraper (4).

3. The feeder solder paste feeding device according to claim 1, characterized in that: The groove inside the solder paste and silver paste tray (5) is used to accommodate solder paste and silver paste. The drive motor (8) at the lower end of the working platform (7) drives the solder paste and silver paste tray (5) to rotate.

4. The feeder solder paste feeding device according to claim 3, characterized in that: When the solder paste tray (5) rotates, the solder paste inside the tray (5) is spread out by a scraper (4) located above the tray (5).

5. The feeder solder paste feeding device according to claim 1, characterized in that: The outer wall of the protective baffle (9) has multiple mesh holes, which allow the heat generated by the internal equipment of the box (1) to be discharged when it is installed with the box (1).

6. The feeder solder paste feeding device according to claim 1, characterized in that: The rectangular slot (17) matches the size of the strip plate (18), and the strip plate (18) rotates in the same direction as the handle (10).

7. The feeder solder paste feeding device according to claim 1, characterized in that: A fixing cylinder (11) is fixed at the lower end of the handle (10), and a through square groove (14) is provided inside the fixing cylinder (11) and the handle (10). The square groove (14) is inserted into the inner position by a square column (13) with an appropriate shape and structure. The square column (13) is subjected to a squeezing force by a pressing plate (12) fixed at the upper end.

8. A feeder solder paste feeding device according to claim 7, characterized in that: The square column (13) is subjected to extrusion force and moves into the depth of the square groove (14), causing extrusion on the stainless steel spring (15) fixed at the lower end of the square column (13), and moves through the fixing rod (16) fixed at the middle position of the lower end of the square column (13), with the other end of the fixing rod (16) fixed to the long strip plate (18).

9. A feeder solder paste feeding device according to claim 7, characterized in that: A gear shaft (19) is fixed at the lower end of the fixed cylinder (11). At the same time, the gear shaft (19) rotates in the gear structure groove (20) inside the protective baffle (9). The gear shaft (19) is controlled to rotate by the handle (10).

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