CN216155135U

CN216155135U - Code spraying mechanism of SMD braider

Info

Publication number: CN216155135U
Application number: CN202122181768.1U
Authority: CN
Inventors: 杨兆朋; 林文州
Original assignee: Xiamen V Traing Intelligent Technology Co ltd
Current assignee: Xiamen V Traing Intelligent Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a code spraying mechanism of an SMD braiding machine, which comprises a mounting seat fixedly mounted on the braiding machine, wherein a guide seat, a code spraying component and a conveying component with a length counting function are arranged on the mounting seat, a guide groove matched with a conveying material belt is formed in the guide seat, the code spraying component comprises a code sprayer positioned above the guide groove, and the conveying component comprises a conveying wheel for conveying the material belt. The automatic code spraying device is simple in structure and reasonable in design, can be installed on a braider, can realize automatic code spraying on a material belt, and can effectively guarantee the accuracy of code spraying positions.

Description

Code spraying mechanism of SMD braider

Technical Field

The utility model relates to the technical field of braiders, in particular to a code spraying mechanism of an SMD braider.

Background

Smd (surface Mounted devices), which is one of smt (surface Mount technology) components. The SMD braider is a braider for packing SMD components into special material belt package. At present, most of universal SMD braiders on the market do not have the function of spraying codes on the material belt, and along with the development of the industry, the functional requirement of spraying the codes on the material belt is increased by changing the requirement of customers. In view of the above, the inventor of the present application invented a code spraying mechanism for an SMD braider.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a code spraying mechanism of an SMD taping machine, which realizes automatic code spraying of a material belt on the taping machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a code spraying mechanism of SMD braider, fixes the mount pad on the braider including the installation, be equipped with the guide holder on the mount pad, spout a yard subassembly and have the conveying component of meter length function, be equipped with the guide way that matches the transport material area on the guide holder, spout a yard subassembly including being located the inkjet printer of guide way top, conveying component includes the delivery wheel in transport material area.

Further, the conveying assembly comprises a metering wheel and an encoder used for measuring the angular displacement of the metering wheel, the periphery of the metering wheel is provided with a layer of anti-slip layer, and the metering wheel is externally tangent to the conveying wheel.

Further, the conveying assembly further comprises a mounting support, the meter counting wheel and the encoder are mounted at one end of the mounting support, and the other end of the mounting support is mounted on the mounting seat.

Further, a conveying groove matched with the conveying material belt is formed in the periphery of the conveying wheel.

Furthermore, the mounting seat is provided with an ink receiving box, and the code spraying assembly comprises a driving cylinder which drives the code spraying device to reciprocate above the guide groove and above the ink receiving box.

Furthermore, the driving cylinder and the ink receiving box are respectively positioned at two sides of the guide groove.

Further, the guide groove is horizontally arranged, a first waist-shaped hole which is parallel to the guide groove is formed in the mounting seat, a first vertical plate is arranged on the mounting seat, the first vertical plate is fixed in the first waist-shaped hole through a screw, and the driving cylinder is arranged on the first vertical plate.

Furthermore, a second vertical plate is arranged on the mounting seat, a code scanner is arranged on the second vertical plate, the code scanner is located above the guide groove and located behind the code sprayer along the advancing direction of the material belt.

Further, the guide way level sets up, be equipped with the level setting on the mount pad and with the second waist shape hole of guide way vertically, the bottom of guide way is passed through the screw fixation in the second waist shape is downthehole.

Further, the mount pad is the L type, including through fixed vertical board of screwed connection and horizontal plate.

After the technical scheme is adopted, the utility model has the following advantages:

the automatic code spraying device is simple in structure and reasonable in design, can be installed on a braider, can realize automatic code spraying on a material belt, and can effectively guarantee the accuracy of code spraying positions.

Drawings

FIG. 1 is a schematic perspective view of a code spraying mechanism according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic perspective view of another view angle of the inkjet printing mechanism according to the embodiment of the utility model;

FIG. 4 is a schematic front view of a code spraying mechanism according to an embodiment of the present invention;

fig. 5 is a left schematic view of the code spraying mechanism shown in fig. 4.

Description of reference numerals:

10-a material belt, wherein,

11-a cavity, 12-a positioning hole,

20-a mounting seat is arranged on the base,

21-vertical plate, 211-first kidney-shaped hole,

22-horizontal plate, 221-second waist-shaped hole,

30-a guide seat is arranged on the guide seat,

31-a guide groove, which is provided with a guide groove,

40-spraying a code on the surface of the workpiece,

41-an injector, 42-a driving cylinder,

50-the conveying assembly is used for conveying the materials,

51-conveying wheel, 511-conveying groove, 512-positioning block,

52-meter wheel, wherein,

53-the encoder, the encoder is,

54-a mounting bracket, which is mounted,

60-receiving the ink box, wherein the ink box is connected with the ink box,

70-a first vertical plate, wherein the first vertical plate,

80-second vertical plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 5, the utility model discloses a code spraying mechanism of an SMD braider, which is directly installed on the existing braider without replacing the existing braider and adding additional equipment, namely, the automatic code spraying of a material belt 10 is realized, the efficiency is effectively improved, and the cost is reduced. Specifically fix mount pad 20 on the braider including the installation, this mount pad 20 is the L type, includes through fixed vertical board 21 of screwed connection and horizontal plate 22, and vertical board 21 is fixed on the lateral wall of current braider and realizes that mount pad 20 is fixed with the installation of original braider, be equipped with guide holder 30 on the mount pad 20, spout a yard subassembly 40 and have the conveying assembly 50 of meter length function, be equipped with the guide way 31 that matches the transport material area 10 on the guide holder 30, spout a yard subassembly 40 including being located spout a yard ware 41 in guide way 31 top, conveying assembly 50 includes the delivery wheel 51 of transport material area 10. The conveying wheel 51 of the conveying assembly 50 drives the material belt 10 to advance, and the length counting function of the conveying assembly enables the code spraying device 41 to spray code on the material belt 10 in the guide groove 31 at a fixed length, so as to ensure the accuracy of the code spraying position.

The mounting base 20 is provided with an ink receiving box 60, the code spraying assembly 40 includes a driving cylinder 42 for driving the code spraying device 41 to reciprocate above the guide slot 31 and above the ink receiving box 60, and the driving cylinder 42 and the ink receiving box 60 are respectively located at two sides of the guide slot 31. Specifically, the guide groove 31 is horizontally arranged, an extending portion for placing the material belt 10 to be separated from the guide groove 31 is arranged at the edge of a notch of the guide groove 31 in an extending manner, a first waist-shaped hole 211 which is arranged in parallel with the guide groove 31 is arranged on the mounting base 20, a first vertical plate 70 is arranged on the mounting base 20, the first vertical plate 70 is fixed in the first waist-shaped hole 211 through a screw, and the driving cylinder 42 is arranged on the first vertical plate 70. Be equipped with the level setting on mount pad 20 and with guide way 31 vertically second waist shape hole 221, and the quantity in second waist shape hole 221 is two, guide way 30 is whole pi type, including the guide part of level setting and two respectively with the supporting parts of the perpendicular setting in two parts of guide part, the guide part upper surface is located to guide way 31, the screw fixation is passed through to the bottom of two supporting parts in the second waist shape hole 221.

The first waist-shaped hole 211 is formed in the vertical plate 21 of the mounting base 20, the first vertical plate 70 is mounted at one end of the vertical plate 21, the other end of the vertical plate 21 is fixedly mounted on the side wall of the braider, the second waist-shaped hole 221 is formed in the horizontal plate 22 of the mounting base 20, and the ink receiving box 60 is mounted on the horizontal plate 22 of the mounting base 20 through screws. When needs spout the sign indicating number, drive actuating cylinder 42 drive code spraying device 41 and remove to the top of guide way 31, code spraying device 41 spouts the sign indicating number to the material area 10 in the guide way 31, when spouting the sign indicating number and accomplish, drive actuating cylinder 42 drive code spraying device 41 and remove to the top that connects ink horn 60 to prevent that the ink from dripping to material area 10 or spare part on, and the design in first waist shape hole 211 and second waist shape hole 221, can adjust the relative position of mount pad 20, guide holder 30 and code spraying device 41 according to the demand is nimble, convenient to use.

The mounting base 20 is provided with a second vertical plate 80, and the second vertical plate 80 is provided with a code scanner (not shown in the figure), which is located above the guide groove 31 and behind the code sprayer 41 along the traveling direction of the material strip 10. Specifically, the first vertical plate 70 is vertically disposed on the horizontal plate 22 of the mounting base 20, and the code sprayer 41, the code scanner, and the conveying wheel 51 are sequentially disposed along the traveling direction of the material tape 10. The code scanner is arranged to scan the material belt 10 for checking whether the code spraying on the material belt 10 is successful.

The material belt 10 is provided with sequentially arranged cavities 11 for matching and accommodating SMDs and sequentially arranged positioning holes 12 along the length direction thereof, a conveying groove 511 for matching and conveying the material belt 10 is provided along the periphery of the conveying wheel 51, and a positioning block 512 for positioning the positioning holes 12 is provided in the conveying groove 511 along the circumferential direction thereof. The design of the conveying groove 511 and the positioning block 512 can effectively prevent the material tape 10 from accidentally separating from the conveying wheel 51, and can ensure that the traveling distance of the material tape 10 is equal to the angular displacement of the conveying wheel 51.

The conveying assembly 50 comprises a metering wheel 52, an encoder 53 for measuring the angular displacement of the metering wheel 52 and a mounting bracket 54 besides a conveying wheel 51, wherein the metering wheel 52 and the encoder 53 are mounted at one end of the mounting bracket 54, the other end of the mounting bracket is mounted on the mounting base 20, specifically, the end part of the mounting bracket 54 is mounted on the vertical plate 21 of the mounting base 20, and the conveying wheel 51 and the metering wheel 52 are mounted on a shaft arranged on the side wall of the braider. The specific structure and principle of the metering wheel 52, the encoder 53 and the mounting bracket 54 are well known to those skilled in the art, and will not be described in detail herein. The periphery of the metering wheel 52 is provided with an anti-slip layer, the metering wheel 52 is externally tangent to the conveying wheel 51, and the anti-slip layer is a polyurethane layer. The wheel face width of the metering wheel 52 is not smaller than the wheel face width of the conveying wheel 51, the conveying groove 511 is formed in the middle of the wheel face of the conveying wheel 51, the conveying wheel 51 rotates to drive the metering wheel 52 to rotate together, the polyurethane layer can effectively prevent slipping, the angular displacement of the metering wheel 52 is equal to that of the conveying wheel 51, and therefore the angular displacement of the metering wheel 52 obtained through measurement of the coding set is the angular displacement of the conveying wheel 51, and therefore the accuracy of code spraying of the code spraying device 41 is guaranteed.

The material belt 10 enters the code spraying mechanism through the guide groove 31, the feeding length is measured and calculated by the conveying assembly 50, after the material belt 10 is in place, the driving air cylinder 42 drives the code spraying device 41 to move to the upper portion of the guide groove 31, the code spraying device 41 sprays codes to the material belt 10 in the guide groove 31, and when the code spraying is completed, the driving air cylinder 42 drives the code spraying device 41 to move to the upper portion of the ink receiving box 60, so that a code spraying action is completed, and the circulation is repeated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a code spraying mechanism of SMD braider which characterized in that: the automatic code spraying device comprises a mounting seat fixed on a braider, wherein a guide seat, a code spraying assembly and a conveying assembly with a length counting function are arranged on the mounting seat, a guide groove matched with a conveying material belt is formed in the guide seat, the code spraying assembly comprises a code spraying device positioned above the guide groove, and the conveying assembly comprises a conveying wheel for conveying the material belt.

2. The code spraying mechanism of the SMD braider as set forth in claim 1, wherein: the conveying assembly comprises a metering wheel and an encoder used for measuring the angular displacement of the metering wheel, the periphery of the metering wheel is provided with an anti-slip layer, and the metering wheel is externally tangent to the conveying wheel.

3. The code spraying mechanism of the SMD braider as set forth in claim 2, wherein: the conveying assembly further comprises a mounting support, the meter counting wheel and the encoder are mounted at one end of the mounting support, and the other end of the mounting support is mounted on the mounting seat.

4. The code spraying mechanism of the SMD braider as set forth in claim 1, wherein: and a conveying groove matched with the conveying material belt is formed along the periphery of the conveying wheel.

5. The code spraying mechanism of the SMD braider as set forth in claim 1, wherein: the mounting seat is provided with an ink receiving box, and the code spraying assembly comprises a driving cylinder which drives the code spraying device to reciprocate above the guide groove and above the ink receiving box.

6. The code spraying mechanism of the SMD braider as set forth in claim 5, wherein: the driving cylinder and the ink receiving box are respectively positioned at two sides of the guide groove.

7. The code spraying mechanism of the SMD braider as set forth in claim 5, wherein: the guide groove is horizontally arranged, a first waist-shaped hole which is parallel to the guide groove is formed in the mounting seat, a first vertical plate is arranged on the mounting seat and fixed in the first waist-shaped hole through a screw, and the driving cylinder is arranged on the first vertical plate.

8. The code spraying mechanism of the SMD braider as set forth in claim 1, wherein: the mounting seat is provided with a second vertical plate, the second vertical plate is provided with a code scanner, the code scanner is located above the guide groove and along the advancing direction of the material belt, and the code scanner is located behind the code sprayer.

9. The code spraying mechanism of the SMD braider as set forth in claim 1, wherein: the guide way level sets up, be equipped with the level setting on the mount pad and with guide way vertically second waist shape hole, the bottom of guide way is passed through the screw fixation in the second waist shape is downthehole.

10. The code spraying mechanism of the SMD braider as set forth in claim 1, wherein: the mounting seat is L-shaped and comprises a vertical plate and a horizontal plate which are connected and fixed through screws.