CN217675098U - Double track type sectional type SMT feeding device for flitch - Google Patents

Abstract

The utility model discloses a feeding device for a double-track sectional type SMT flitch, which comprises a box body, a distance adjusting mechanism and a conveying mechanism, wherein the distance adjusting mechanism and the conveying mechanism are both arranged inside the box body, the distance adjusting mechanism is used for adjusting the conveying width of the conveying mechanism, the outer wall of one side of the box body is provided with a conveying port A, the outer wall of the other side of the box body is provided with a conveying port B, and the conveying mechanism is used for conveying the SMT flitch between the conveying port A and the conveying port B; the utility model discloses a be applicable to and carry out the function of carrying multiple not unidimensional SMT flitch, and two delivery track can carry same size SMT flitch or carry not unidimensional SMT flitch simultaneously, it can a plurality of independent transport stages still to have realized splitting into, this condition that has just cooperated SMT equipment completely and has stopped moving at the operation in-process different SMT flitchs, and the operation process of every SMT flitch does not influence each other, device simple structure and practicality are stronger, are fit for being extensively promoted and used.

Description

Double track type sectional type SMT feeding device for flitch

Technical Field

The utility model belongs to the technical field of the SMT flitch is carried, specifically be a double track type sectional type feeding device for SMT flitch.

Background

SMT means surface assembly technology, which is currently one of the most popular techniques and processes in the electronic assembly industry; the surface-mounted component without pins or short leads is mounted on the surface of a printed circuit board or other substrates and is welded and assembled mainly by reflow soldering, dip soldering and other methods.

1. At present, an integrated material conveying device is mostly adopted in the SMT equipment processing process for conveying materials, but SMT is plate connection operation, so that a next SMT material plate needs to be stopped in the processing process of a previous SMT material plate, and the situation that the SMT material plates are not stopped uniformly exists, so that the processing speed and the processing efficiency of the SMT material plates are seriously slowed down; 2. the material conveying width of a material conveying device in the processing process of the SMT equipment is generally uniform, and the SMT material plates are thin at two sides and thick at the middle, so that the material conveying device is difficult to be suitable for conveying various SMT material plates with different sizes, and the SMT material plates are easy to damage in the conveying process; therefore, a conveying device for a double-track sectional type SMT flitch needs to be designed.

Disclosure of Invention

To the above circumstances, for overcoming at present in SMT equipment course of working because the most adoption is that the feeding device of integral type is defeated the material, but SMT is even the board operation, and this just makes preceding SMT flitch just need stop at a SMT flitch behind the course of working, has the inconsistent circumstances of SMT flitch stop, thereby leads to the serious problem of more slowly of SMT flitch processing speed and machining efficiency, the utility model provides a double track type sectional type feeding device for SMT flitch, effectual realized that the device can split become a plurality of independent transport stages, and whole transportation process is a continuous incessant operation process, this has just cooperated SMT equipment completely and has stopped the inconsistent circumstances of different SMT flitchs in operation process, and the operation process of every SMT flitch does not influence each other.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double track type sectional type SMT feeding device for flitch, includes box, roll adjustment mechanism and conveying mechanism all set up inside the box, just roll adjustment mechanism is used for adjusting conveying mechanism's transport width, conveying mouth A has been seted up to box one side outer wall, just conveying mouth B has been seted up to the opposite side outer wall of box, wherein conveying mechanism is used for carrying the SMT flitch between conveying mouth A and conveying mouth B.

Preferably, roll adjustment mechanism includes riser, left fagging and right fagging, riser bottom surface outer wall and left fagging bottom surface outer wall all with box inside wall fixed connection, riser left side outer wall rotates the one end that is connected with the lead screw, just the other end of lead screw runs through left fagging and rocking wheel right side outer wall fixed connection, wherein the lead screw lateral wall is provided with the nut, just nut lateral wall and right fagging inside wall fixed connection, right fagging bottom surface outer wall sliding connection is on the slide rail upper surface, the left end and the left fagging right side outer wall fixed connection of slide rail, just the right-hand member and the right fagging left side outer wall fixed connection of slide rail.

Preferably, conveying mechanism includes motor and conveyer belt, the motor is installed inside right fagging, just the output shaft of motor is provided with the one end of pivot, just the other end of pivot extends right fagging left side outer wall, right fagging left side outer wall rotates and is connected with fixed pulley A and fixed pulley B, just connect through the conveyer belt between pivot, fixed pulley A and the fixed pulley B, wherein the pivot is located fixed pulley A and fixed pulley B's intermediate position.

Preferably, the outer side wall of the rocking wheel is connected with a gear A in an embedded mode, the outer side wall of the left side of the left supporting plate is connected with a gear B in a rotating mode, and the outer side wall of the gear A and the outer side wall of the gear B are both connected with the inner side wall of the linkage belt in a meshed mode.

Preferably, the number of the screw rods is two, and the two screw rods are connected by a linkage belt.

Preferably, the number of the fixed pulleys A and the number of the fixed pulleys B are multiple, the upper surface of an irregular figure formed by surrounding the rotating shaft, the fixed pulleys A and the fixed pulleys B through the conveying belt is a horizontal straight line, and the length of the horizontal straight line is the effective conveying distance of the conveying belt.

Preferably, the number of the motors and the conveyer belts is multiple, and the effective conveying distance of the conveyer belts is equal to the horizontal distance between the material conveying port A and the material conveying port B.

Preferably, the outer wall of the right side of the left supporting plate is also provided with a motor and a conveyer belt, and the motor and the conveyer belt connecting structure of the outer wall of the right side of the left supporting plate and the motor and the conveyer belt connecting structure of the outer wall of the left side of the right supporting plate are vertically symmetrical by taking the central line of the shortest horizontal distance therebetween as a reference plane.

Preferably, the number of the distance adjusting mechanisms and the number of the conveying mechanisms are two, one of the distance adjusting mechanisms and the conveying mechanisms form a conveying track, and the two conveying tracks are uniformly distributed in the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) Firstly, the output shaft of the material conveying device is driven to rotate by the running of the motor so as to drive the rotating shaft to rotate, further the conveying belt can be driven to rotate under the matching action of the fixed pulley A and the fixed pulley B, materials can be driven to be conveyed between the material conveying port A and the material conveying port B under the rotating action of the conveying belt, meanwhile, the conveying process can be split into a plurality of independent conveying stages under the conveying action of one conveying mechanism adopting a plurality of motors and the conveying belt, the conveying direction of each stage can be reversed under the positive and negative rotation action of the motors, and the material conveying device can be effectively split into a plurality of independent conveying stages, and whole transportation process is a incessant operation process in succession, this has just cooperated SMT equipment completely and has stopped the not uniform condition of moving at the different SMT flitchs of operation in-process, and the operation process of every SMT flitch does not influence each other, solved at present in SMT equipment course of working because the most material conveying device who adopts the integral type carries out the material conveying, but SMT is the operation of company's board, this just makes a former SMT flitch just need to stop at a SMT flitch of course of working after, there is the not uniform condition of moving of SMT flitch, thereby lead to the serious problem that slows down of SMT flitch process speed and machining efficiency, the effectual machining speed and the machining efficiency who improves the SMT flitch.

(2) Firstly, the rocking wheel is held tightly and the screw rods are rotated along the outer side walls of the vertical plates, so that the nuts can be driven to have a rotating trend under the rotating action of the screw rods, further, the rotating trend of the nuts is converted into horizontal movement under the sliding action between the right supporting plate and the slide rail, meanwhile, the gear A rotates and is matched with the gear B to drive the linkage belt to rotate, so that the two screw rods can be linked, the right supporting plate can horizontally and freely slide along the slide rail and can be far away from or close to the left supporting plate, the conveying device is effectively suitable for conveying various SMT flitches with different sizes, the number of the conveying rails is two, and the conveying directions of the two groups of conveying rails can be the same as each other, simultaneously two delivery track all are provided with the effect of roll adjustment mechanism and make two delivery track can carry same size SMT flitch or carry not unidimensional SMT flitch simultaneously, this just makes the user adjust the use as required according to the production time limit demand of product, the user's user demand has been laminated, the usability price ratio of device has also been increased, the defeated material width of the feeding device who has solved present in SMT equipment course of working is owing to generally be unified defeated material width, and the SMT flitch has the thin middle thick condition in both sides, this problem that leads to the feeding device to be difficult to be applicable to and carry multiple not unidimensional SMT flitch, avoided the SMT flitch to damage in transportation process, the suitability of device has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of a material delivery port A of the present invention;

FIG. 2 is a schematic view of the structure of a material delivery port B of the present invention;

FIG. 3 is a schematic structural view of the distance adjusting mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of a partial structure of the distance adjusting mechanism of the present invention;

in the figure: 1. a box body; 2. a distance adjusting mechanism; 201. a vertical plate; 202. a screw rod; 203. a right supporting plate; 204. a nut; 205. a slide rail; 206. a left supporting plate; 207. a gear B; 208. a gear A; 209. shaking the wheel; 210. a linkage belt; 3. a conveying mechanism; 301. a motor; 302. a rotating shaft; 303. a fixed pulley A; 304. a conveyor belt; 305. a fixed pulley B; 4. a material conveying port A; 5. and a material conveying port B.

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 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 efforts all belong to the protection scope of the present invention.

Examples

By figure 1 ~ 5, the utility model relates to a double track type sectional type SMT feeding device for flitch, including box 1, roll adjustment mechanism 2 and conveying mechanism 3 all set up inside box 1, just roll adjustment mechanism 2 is used for adjusting conveying mechanism 3's transport width, conveying mouth A4 has been seted up to box 1 one side outer wall, just conveying mouth B5 has been seted up to the opposite side outer wall of box 1, wherein conveying mechanism 3 is used for carrying the SMT flitch between conveying mouth A4 and conveying mouth B5, has realized through the roll adjustment mechanism 2 that is provided with that this feeding device is applicable to the function of carrying multiple not unidimensional SMT flitch.

Specifically, roll adjustment mechanism 2 includes riser 201, left fagging 206 and right fagging 203, riser 201 bottom surface outer wall and left fagging 206 bottom surface outer wall all with 1 inside wall fixed connection of box, riser 201 left side outer wall rotates the one end that is connected with lead screw 202, just the other end of lead screw 202 runs through left fagging 206 and shakes wheel 209 right side outer wall fixed connection, wherein lead screw 202 lateral wall is provided with nut 204, just nut 204 lateral wall and right fagging 203 inside wall fixed connection, right fagging 203 bottom surface outer wall sliding connection is on slide rail 205, the left end and the left fagging 206 right side outer wall fixed connection of slide rail 205, just the right-hand member and the right fagging 203 left side outer wall fixed connection of slide rail 205 shake wheel 209 and rotate lead screw 202 along riser 201 lateral wall through holding tightly to can drive nut 204 under lead screw 202 pivoted effect have the pivoted trend, and then make under the gliding effect between right fagging 203 and the slide rail 205 nut 204's rotation trend turn into horizontal migration.

Specifically, conveying mechanism 3 includes motor 301 and conveyer belt 304, motor 301 installs inside right fagging 203, just motor 301's output shaft is provided with the one end of pivot 302, just the other end of pivot 302 extends right fagging 203 left side outer wall, right fagging 203 left side outer wall rotates and is connected with fixed pulley A303 and fixed pulley B305, just connect through conveyer belt 304 between pivot 302, fixed pulley A303 and the fixed pulley B305, wherein pivot 302 is located the intermediate position of fixed pulley A303 and fixed pulley B305, thereby can drive its output shaft rotation through motor 301 operation drive and rotate pivot 302, and then can drive conveyer belt 304 and rotate under the mating reaction of fixed pulley A303 and fixed pulley B305, and can drive the material under conveyer belt 304 pivoted effect and carry between defeated material mouth A4 and defeated material mouth B5.

Specifically, the outer side wall of the rocking wheel 209 is connected with a gear A208 in an embedded manner, and the outer side wall of the left side of the left supporting plate 206 is connected with a gear B207 in a rotating manner, wherein the outer side wall of the gear A208 and the outer side wall of the gear B207 are both connected with the inner side wall of a linkage belt 210 in a meshed manner, the gear A208 rotates and is matched with the gear B207 to drive the linkage belt 210 to rotate, so that the two screw rods 202 can be linked, and the right supporting plate 203 can horizontally and freely slide along the sliding rail 205 and can be far away from or close to the left supporting plate 206.

Specifically, the number of the screw rods 202 is two, and the two screw rods 202 are connected by the linkage belt 210, so that the distance adjustment between the left support plate 206 and the right support plate 203 is more stable by the two screw rods 202.

Specifically, the number of the fixed pulleys a303 and B305 is multiple, the upper surface of an irregular pattern defined by the conveyer belt 304 among the rotating shaft 302, the fixed pulleys a303 and the fixed pulleys B305 is a horizontal straight line, the length of the horizontal straight line is the effective conveying distance of the conveyer belt 304, and the upper surface of the irregular pattern defined by the conveyer belt 304 is the horizontal straight line, so that the device has the function of horizontally conveying the SMT flitch.

Specifically, the number of the motors 301 and the number of the conveyor belts 304 are multiple, and the effective conveying distance of the conveyor belts 304 is equal to the horizontal distance between the material conveying port A4 and the material conveying port B5, so that the conveying process can be divided into multiple independent conveying stages under the conveying action of one conveying mechanism 3 adopting the motors 301 and the conveyor belts 304.

Specifically, the outer wall of the right side of the left supporting plate 206 is also provided with a motor 301 and a conveying belt 304, and the connecting structure of the motor 301 and the conveying belt 304 of the outer wall of the right side of the left supporting plate 206 and the connecting structure of the motor 301 and the conveying belt 304 of the outer wall of the left side of the right supporting plate 203 are vertically symmetrical by taking the horizontal shortest distance center line therebetween as a reference surface, so that the conveying direction of each stage can be the same as or opposite to each other under the action of forward and reverse rotation of the motor 301.

Specifically, the figure of roll adjustment mechanism 2 and conveying mechanism 3 is two sets of, one of them is a set of a delivery track is constituteed to roll adjustment mechanism 2 and conveying mechanism 3, and two delivery track evenly distributed are inside box 1, all be provided with roll adjustment mechanism 2 effect through two delivery track and make two delivery track can carry same size SMT flitch or carry not unidimensional SMT flitch simultaneously.

When the feeding device is used, the rocking wheel 209 is firstly held tightly and the screw rods 202 are rotated along the outer side walls of the vertical plates 201, so that the nuts 204 can be driven to have a rotating trend under the rotating action of the screw rods 202, further, the rotating trend of the nuts 204 is converted into horizontal movement under the sliding action between the right supporting plate 203 and the sliding rail 205, meanwhile, the gear A208 rotates and is matched with the gear B207 to drive the linkage belt 210 to rotate, so that the two screw rods 202 can be linked, the right supporting plate 203 can horizontally and freely slide along the sliding rail 205 and can be far away from or close to the left supporting plate 206, the feeding device is effectively suitable for conveying various SMT flitches with different sizes, the number of the conveying tracks is two, the conveying directions of the two groups of conveying tracks can be the same or opposite, and the two conveying tracks can simultaneously convey the SMT flitches with the same size or different sizes under the action of the distance adjusting mechanisms 2 arranged on the two conveying tracks, the device can be adjusted and used by a user according to the production time limit requirement of a product, meets the use requirement of the user, increases the use cost performance of the device, drives the output shaft of the device to rotate through the operation of the motor 301 so as to drive the rotating shaft 302 to rotate, further drives the conveying belt 304 to rotate under the matching action of the fixed pulley A303 and the fixed pulley B305, drives materials to be conveyed between the material conveying port A4 and the material conveying port B5 under the rotating action of the conveying belt 304, can split the conveying process into a plurality of independent conveying stages under the conveying action of one conveying mechanism 3 adopting a plurality of motors 301 and conveying belts 304, enables the conveying direction of each stage to be the same or opposite under the forward and reverse rotation action of the motors 301, and effectively realizes that the conveying device can be split into a plurality of independent conveying stages, and the whole conveying process is a continuous and uninterrupted operation process, so that the condition that different SMT material plates of the SMT equipment are not uniformly stopped in the operation process is completely matched, the operation process of each SMT material plate is not influenced, and the processing speed and the processing efficiency of the SMT material plates are improved.

The motor 301 is a finished product produced by adopting the prior art and can be purchased in the market; the components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a double track type sectional type SMT feeding device for flitch, includes box (1), roll adjustment mechanism (2) and conveying mechanism (3), its characterized in that: distance adjusting mechanism (2) and conveying mechanism (3) all set up inside box (1), just distance adjusting mechanism (2) are used for adjusting the transport width of conveying mechanism (3), conveying mouth A (4) have been seted up to box (1) one side outer wall, just conveying mouth B (5) have been seted up to the opposite side outer wall of box (1), wherein conveying mechanism (3) are used for carrying the SMT flitch between conveying mouth A (4) and conveying mouth B (5).

2. The feeding device for the double-rail sectional type SMT flitch according to claim 1, wherein: roll adjustment mechanism (2) are including riser (201), left fagging (206) and right fagging (203), riser (201) bottom surface outer wall and left fagging (206) bottom surface outer wall all with box (1) inside wall fixed connection, riser (201) left side outer wall rotates the one end that is connected with lead screw (202), just the other end of lead screw (202) runs through left fagging (206) and rocking wheel (209) right side outer wall fixed connection, wherein lead screw (202) lateral wall is provided with nut (204), just nut (204) lateral wall and right fagging (203) inside wall fixed connection, right fagging (203) bottom surface outer wall sliding connection is at slide rail (205) upper surface, the left end and left fagging (206) right side outer wall fixed connection of slide rail (205), just the right-hand member and right fagging (203) left side outer wall fixed connection of slide rail (205).

3. The feeding device for the double-rail sectional type SMT flitch according to claim 2, wherein: conveying mechanism (3) include motor (301) and conveyer belt (304), motor (301) are installed inside right fagging (203), just the output shaft of motor (301) is provided with the one end of pivot (302), just the other end of pivot (302) extends right fagging (203) left side outer wall, right fagging (203) left side outer wall rotates and is connected with fixed pulley A (303) and fixed pulley B (305), just connect through conveyer belt (304) between pivot (302), fixed pulley A (303) and fixed pulley B (305), wherein pivot (302) are located the intermediate position of fixed pulley A (303) and fixed pulley B (305).

4. The feeding device for the double-rail sectional type SMT flitch according to claim 2, wherein: the outer side wall of the rocking wheel (209) is connected with a gear A (208) in an embedded mode, the outer side wall of the left side of the left supporting plate (206) is connected with a gear B (207) in a rotating mode, and the outer side wall of the gear A (208) and the outer side wall of the gear B (207) are both connected with the inner side wall of the linkage belt (210) in a meshed mode.

5. The feeding device for the double-rail sectional type SMT flitch according to claim 4, wherein: the number of the screw rods (202) is two, and the two screw rods (202) are connected through a linkage belt (210).

6. The feeding device for a double-rail sectional SMT flitch according to claim 3, wherein: the number of the fixed pulleys A (303) and the fixed pulleys B (305) is multiple, the upper surface of an irregular figure formed by surrounding the rotating shaft (302), the fixed pulleys A (303) and the fixed pulleys B (305) through the conveying belt (304) is a horizontal straight line, and the length of the horizontal straight line is the effective conveying distance of the conveying belt (304).

7. The feeding device for the double-rail sectional type SMT flitch according to claim 6, wherein: the number of the motors (301) and the conveyer belts (304) is multiple, and the effective conveying distance of the conveyer belts (304) is equal to the horizontal distance between the conveying port A (4) and the conveying port B (5).

8. The feeding device for a double-rail sectional type SMT flitch according to claim 7, wherein: the outer wall in left side fagging (206) right side also is provided with motor (301) and conveyer belt (304), just motor (301) and conveyer belt (304) connection structure of the outer wall in left side fagging (206) right side and motor (301) and conveyer belt (304) connection structure of the outer wall in right side fagging (203) left side use between it the shortest distance central line of level as the vertical symmetry of datum plane.

9. The feeding device for the double-rail sectional type SMT flitch according to claim 1, wherein: the number of the distance adjusting mechanisms (2) and the number of the conveying mechanisms (3) are two, wherein one group of the distance adjusting mechanisms (2) and the conveying mechanisms (3) form a conveying track, and the two conveying tracks are uniformly distributed in the box body (1).

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