CN214440468U - Dispensing assembly line - Google Patents

Abstract

The utility model discloses a glue dispensing assembly line, include: the dispensing mechanical arm is provided with a dispensing component; the feeding device is arranged beside the dispensing mechanical hand; wherein, loading attachment includes: the conveying belt is sequentially provided with a feeding station, a positioning station and an NG station along the conveying direction, and a plurality of products are periodically conveyed by the conveying belt; the feeding mechanism is erected right above the conveyor belt and is positioned at the feeding station; the positioning mechanism is arranged at the positioning station; and the NG recovery mechanism is arranged at the NG station. According to the utility model discloses, its streamline structure is arranged rationally, can improve and glue efficiency and yields.

Description

Dispensing assembly line

Technical Field

The utility model relates to a nonstandard automation, in particular to assembly line is glued to point.

Background

In the non-standard automation field, it is known to use dispensing devices with different structures to perform dispensing operations. At the research and the in-process that realizes the operation of gluing, utility model people discover that adhesive deposite device among the prior art has following problem at least:

the overall arrangement of streamline sets up unreasonablely, leads to gluing the operating efficiency low, thereby the product appears damaging easily at many times turnover in-process and leads to the yields low.

In view of the above, it is necessary to develop a dispensing line to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that above-mentioned point gluey assembly line/method exists, the utility model aims to solve the technical problem that a point gluey assembly line that can improve point gluey efficiency and yields is provided.

With regard to the glue dispensing assembly line, the utility model discloses a solve above-mentioned technical problem's glue dispensing assembly line and include: the dispensing mechanical arm is provided with a dispensing component; and

the feeding device is arranged beside the dispensing mechanical hand;

wherein, loading attachment includes:

the conveying belt is sequentially provided with a feeding station, a positioning station and an NG station along the conveying direction, and a plurality of products are periodically conveyed by the conveying belt; and

the positioning mechanism is arranged at the positioning station;

and the NG recovery mechanism is arranged at the NG station.

In practice, the problem that the dispensing precision is low due to inaccurate product positioning is found in the dispensing process, and in order to solve the problem, the dispensing assembly line is further improved:

the two conveyor belts are arranged in parallel at intervals to form a conveying space between the two conveyor belts; the positioning mechanism includes:

the positioning plate is erected on the conveyor belt, and the bottom surface of the positioning plate is kept horizontal; and

the jacking positioning driver is arranged in the conveying space and is positioned below the positioning plate;

the positioning plate is provided with an operation through hole penetrating through the upper surface and the lower surface of the positioning plate, and after a product is conveyed to the positioning station by the conveyor belt, the jacking positioning driver pushes the product upwards from the conveyor belt to the bottom surface of the positioning plate to jack tightly and enable at least part of the top surface of the product to be exposed through the operation through hole.

Found in practice, if not in time remove NG product after the process of gluing, can influence the point of product and glue efficiency, if wait to all product point glue go again to sort NG product and can lead to the problem of neglected sorting after accomplishing, for solving this problem, the dispensing assembly line has made further improvement:

the NG recovery mechanism includes:

the recovery rack is erected on the conveying belt;

the collecting bearing platform is connected with the recovery rack in a sliding way, and a material guide port penetrating through the collecting bearing platform is formed in the collecting bearing platform;

at least three non-return assemblies which are arranged on the inner side of the edge of the material guide opening in a non-collinear way; and

the jacking assembly is positioned right below the material guide opening;

the product is jacked into the material guide opening along the direction from bottom to top under the jacking driving of the jacking assembly, and the product is supported by the non-return assembly after being jacked into the material guide opening.

Optionally, the backstop assembly comprises:

a connecting seat body;

a fluke; one end of the connecting seat is pivoted with the connecting seat body, and the other end of the connecting seat is used for supporting a product; and

a reset member disposed between the connector receptacle body and the fluke;

the anchor fluke comprises a material bearing surface and an inclined surface inclined relative to the material bearing surface, the product slides on the inclined surface under the driving of jacking of the jacking assembly, the anchor fluke rotates towards the inner wall side of the material guide opening, so that the product penetrates through the material guide opening, and when the jacking assembly falls back, the product is abutted against the material bearing surface.

Optionally, an even number of guide assemblies radially arranged in the circumferential direction of the material guiding opening are arranged on the inner side of the edge of the material guiding opening, the guide assemblies are arranged to form at least one guide subset, and each guide subset comprises a pair of the guide assemblies which are oppositely arranged.

Optionally, the guide assembly includes:

the guide plate is used for limiting the position of a product jacked into the material guide opening;

a rotating shaft pivoted to one end of the guide plate; and

the guiding reset component is used for providing acting force for guiding the product;

the product is firstly jacked into the guide subset through the jacking assembly, and the position of the product limited by the guide plate is adjusted under the action of the restoring force of the guide resetting part on the guide plate.

Optionally, the glue dispensing manipulator includes:

a fixed base;

the connecting arm is fixedly arranged on the fixed base; and

at least one transmission arm which is connected in turn in a rotating way;

wherein, first transmission arm with the linking arm rotates to be connected, installs on the last transmission arm point glue subassembly and visual identification subassembly.

In practice, after the dispensing is carried out for a certain number of times, the problem of low dispensing precision caused by residual glue enrichment can occur around the dispensing head of the dispensing assembly, and in order to solve the problem, the dispensing assembly line is further improved:

a glue wiping needle correcting mechanism is arranged beside the glue dispensing manipulator and comprises a glue wiping component and a needle correcting component arranged beside the glue wiping component;

wherein, frictioning subassembly includes: a supporting seat;

the first roller is positioned above the supporting seat;

the second roller is arranged beside the first roller;

the clamping blocks are arranged above the supporting seat, at least one clamping block is arranged, and the clamping blocks are arranged in a face-to-face mode; and

the middle transmission structure is a plurality of transmission rollers.

Optionally, a first accommodating groove for accommodating the raw material belt is formed in the middle of the first roller, and a second accommodating groove for recycling the waste belt is formed in the middle of the second roller.

Optionally, the glue-wiping needle-checking mechanism further comprises: a tensioning block arranged at the side of the clamping block,

wherein the interior of the tensioning block is hollow and a roller is arranged inside the tensioning block.

One of the above technical solutions has the following advantages or beneficial effects: because its streamline structure arranges rationally, can improve and glue efficiency and yields.

Another technical scheme in the above technical scheme has the following advantages or beneficial effects: due to the arrangement of the jacking positioning assembly, the spatial position of the product is accurately positioned, the product cannot shift due to dislocation in the dispensing process, and the positioning precision of the product is improved.

Another technical scheme in the above technical scheme has the following advantages or beneficial effects: because NG retrieves the setting of mechanism for can even remove this NG product and improve the point glue efficiency of product if appear NG product after single product point glue, also can prevent the hourglass of follow-up NG product and choose the problem.

Another technical scheme in the above technical scheme has the following advantages or beneficial effects: due to the arrangement of the needle wiping and correcting mechanism, after the glue is dispensed for a certain number of times, the residual glue enriched around the glue dispensing head can be removed in time, and the glue dispensing precision is further improved.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention, wherein:

fig. 1 is a perspective view of a dispensing assembly line according to an embodiment of the present invention;

fig. 2 is a perspective view of a feeding device in a dispensing assembly line according to an embodiment of the present invention;

fig. 3 is a front view of a manipulator in a dispensing assembly line according to an embodiment of the present invention;

fig. 4 is a perspective view of an NG recycling mechanism in a dispensing line according to an embodiment of the present invention;

FIG. 5 is an enlarged partial schematic view of FIG. 1;

fig. 6 is a perspective view of an NG recycling mechanism in a dispensing line according to an embodiment of the present invention at another viewing angle;

FIG. 7 is an enlarged partial schematic view of FIG. 6;

fig. 8 is a schematic perspective view of an aggregate bearing platform in a dispensing assembly line according to an embodiment of the present invention;

fig. 9 is an exploded view of an aggregate bearing platform in a dispensing assembly line according to an embodiment of the present invention;

fig. 10 is a schematic view of a part of the structure of an aggregate bearing platform in a dispensing assembly line according to an embodiment of the present invention;

fig. 11 is a schematic diagram of a work of recovering a workpiece in a dispensing assembly line according to an embodiment of the present invention;

fig. 12 is a schematic perspective view of a non-return module in a dispensing line according to an embodiment of the present invention;

fig. 13 is a schematic perspective view of a guiding assembly in a dispensing assembly line according to an embodiment of the present invention;

fig. 14 is a cross-sectional view of a guide assembly in a dispensing line according to an embodiment of the present invention;

FIG. 15 is an enlarged partial schematic view of FIG. 14;

fig. 16 is a force perspective view of a glue wiping and needle aligning mechanism in a glue dispensing assembly line according to an embodiment of the present invention;

fig. 17 is a front view of a glue wiping and needle aligning mechanism in a glue dispensing assembly line according to an embodiment of the present invention;

fig. 18 is a side view of a glue wiping and needle aligning mechanism in a glue dispensing assembly line according to an embodiment of the present invention;

fig. 19 is a top view of a glue dispensing assembly line with a glue wiping and needle aligning mechanism according to an embodiment of the present invention;

fig. 20 is a partial cross-sectional view of a mechanism for aligning and dispensing glue in a glue dispensing assembly line according to an embodiment of the present invention.

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.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.

Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

According to the utility model discloses an embodiment combines the demonstration of fig. 1 ~ 3, can see that the assembly line is glued to the point includes: a dispensing manipulator 3 on which a dispensing assembly 34 is mounted; and

the feeding device 1 is arranged beside the glue dispensing manipulator 3;

wherein, loading attachment 1 includes:

the conveying belt 11 is sequentially provided with a feeding station 111, a positioning station 112 and an NG station 114 along the conveying direction, and the conveying belt 11 periodically conveys a plurality of products 69; and

a positioning mechanism 14 provided at the positioning station 112;

and an NG recovery mechanism 64 provided at the NG station 114.

Further, the conveyor belts 11 are arranged in parallel and at intervals to form a conveying space between the two conveyor belts 11; the positioning mechanism 14 includes:

a positioning plate 141 mounted on the conveyor belt 11, the bottom surface of which is kept horizontal; and

a jacking positioning driver 143 disposed in the conveying space and located below the positioning plate 141;

the positioning plate 141 is provided with an operation through hole 142 penetrating through the upper and lower surfaces thereof, and after the product 69 is conveyed to the positioning station 112 by the conveyor belt 11, the jacking positioning driver 143 pushes the product 69 upwards from the conveyor belt 11 to the bottom surface of the positioning plate 141 to jack tightly and expose at least a part of the top surface of the product 69 through the operation through hole 142.

In an alternative embodiment, a code scanning station 113 is disposed between the positioning station 112 and the NG station 114, a code scanning mechanism 13 is disposed at the code scanning station 113, a positioning mechanism 14 is disposed at the positioning station 113, and referring to fig. 16, the code scanning mechanism 13 includes:

a code scanning bracket 131 fixedly arranged; and

a code scanner 132 mounted on the code scanning bracket 131 and guided by the code scanning bracket 131 to be directly above the transfer space. Thus, when the carrier 124 is transported to the scanning station by the conveyor belt 11, the scanner 132 can identify the unique signature carried on the carrier 124 from directly above the carrier 124, and the scanner 132 transmits the scanned material information to the computer electrically connected to the conveyor line 1 for recording.

Referring to fig. 4 to 6, the NG recovery mechanism 64 includes:

a recovery rack 643 mounted on the conveyor belt 11;

an aggregate bearing platform 641 which is slidably connected with the recovery frame 643, wherein the aggregate bearing platform 641 is provided with a material guide opening 6413 penetrating through the upper part and the lower part;

at least three non-return assemblies 6411 non-collinearly arranged inside the edge of the material guide opening 6413; and

the jacking assembly 68 is positioned right below the material guide opening 6413;

the workpiece 69 is pushed into the material guiding opening 6413 along the direction from bottom to top by the driving of the lifting assembly 68, and the workpiece 69 is supported by the backstop assembly 6411 after being pushed into the material guiding opening 6413.

The recycling mechanism operation includes, when the aggregate platform 641 is full, drawing the aggregate platform 641 such that the full aggregate platform 641 is removed from directly above the lift-up assembly 68 and eventually withdrawn from the recycling bay 643, then replacing the empty aggregate platform 641 in the recycling bay 643 and aligning the drop guide 6413 on the empty aggregate platform 641 with the lift-up assembly 68 to complete the replacement of the full aggregate platform 641 with the empty aggregate platform 641.

Referring to fig. 12 in detail, backstop assembly 6411 includes:

a connecting seat body;

a fluke; one end of the connecting base is pivoted with the connecting base body, and the other end of the connecting base is used for supporting a workpiece; and

a reset piece 6415 arranged between the connecting socket body and the fluke;

the anchor fluke comprises a material bearing surface 6411a and an inclined surface 6411b inclined relative to the material bearing surface 6411a, wherein the material bearing surface 6411a is arranged as an upper surface, and the inclined surface 6411b is a lower surface relative to the material bearing surface 6411 a; specifically, as shown in fig. 7 and 8, when the workpiece 69 is lifted into the collecting platform 641, the workpiece 69 slides on the inclined surface 6411b under the driving of the lifting assembly 68, and the fluke rotates towards the inner wall side of the material guiding opening 6413, so that the workpiece 69 passes through the material guiding opening 6413, when the lifting assembly 68 falls back, the workpiece 69 abuts against the material receiving surface 6411a, and by providing the inclined surface 6411b, the lifting assembly 68 pushes the workpiece 69, thereby driving the fluke to turn over, so that the workpiece 69 passes through the material guiding opening 6413, meanwhile, specifically, the material receiving surface 6411a is a surface arranged on a horizontal plane, when the workpiece 69 abuts against the material receiving surface 6411a, the connecting seat body limits the rotation of the fluke, so that the fluke supports the workpiece 69, and the workpiece 69 can only be fed into the recycling mechanism from below the material guiding opening 6413, and the workpiece is stacked in the recycling mechanism in a layered manner.

Specifically, the work process includes that the workpiece 69 moved to the position right above the lifting assembly 68 is lifted and driven to be lifted into the material guiding opening 6413 along the direction from bottom to top by the lifting assembly 68 until the workpiece 69 passes through the material guiding opening 6413, the lifting assembly 68 retracts while the workpiece 69 falls back to be in contact with the fluke of the backstop assembly 6411, so that the lifting assembly 68 continues to retract, the workpiece 69 is supported by the backstop assembly 6411 and is left on the material collecting bearing platform 641, and the lifting assembly 68 is periodically driven upwards, so that the workpiece 69 is recovered.

However, it should be understood that periodic upward actuation of the lift assembly 68 is not necessary, and that recovery can be achieved by periodic movement when recovering the workpiece 69, such as when recovering a finished workpiece, thereby simplifying the control logic; however, the recycling mechanism is not limited to recycling the processed workpieces 69, and the recycling mechanism may also be disposed between the stations of the production line for recycling defective products that are not processed, and the detection device controls the operation of the lifting assembly 68 in the recycling mechanism, so that whether to recycle the workpieces 69 into the recycling mechanism can be determined according to the quality of the workpieces 69

As shown in fig. 6 to 9, an even number of guide members 647 radially arranged in the circumferential direction of the material guide opening 6413 are provided inside the edge of the material guide opening 6413, and the guide members 647 are arranged to constitute at least one guide subset, each of which includes a pair of guide members 647 disposed opposite to each other.

Reference will now be made to fig. 13-15, wherein the guide assembly 647 is shown in greater detail and comprises:

a guide plate 6471 for limiting a position of the workpiece 69 pushed into the material introduction port 6413;

a rotating shaft pivoted to one end of the guide plate 6471; and

a guide resetting member 6473 for providing a force to guide the workpiece 69;

wherein, the guide plate 6471 is provided with a pivot joint 6471c at one end thereof, specifically, the pivot joint 6471c comprises a shaft hole for receiving a rotating shaft, the workpiece 69 is lifted into the guide subset by the lifting assembly 68, and the position of the workpiece 69 limited by the guide plate 6471 is adjusted under the action of the restoring force of the guide resetting member 6473 on the guide plate 6471.

The guide assembly 647 is disposed below the backstop assembly 6411, and the guide assembly 647 is used to guide the position of the workpiece 69, so that the workpiece 69 can be conveniently and accurately placed on the backstop assembly 6411 through the material guide opening 6413.

In a preferred embodiment, the guide assembly 647 further comprises a coupling portion 6474;

the connecting portion 6474 is used for fixedly connecting the guide assembly 647 on the aggregate bearing platform 641, a through hole penetrating up and down is formed in the connecting portion 6474, the guide plate 6471 is pivoted in the through hole, so that the guide plate 6471 and the connecting portion 6474 form a connecting structure, and meanwhile, the other end of the guide plate 6471 extends outwards from the lower part of the connecting portion 6474, so that the workpiece 69 is firstly contacted with the guide plate 6471.

A convex part is arranged at the other end of the guide plate 6471 and used for limiting the falling back of the workpiece 69, and the convex part comprises a non-return part 6471a and a guide surface 6471 b; the structure is similar to that of the fluke in the backstop assembly 6411, except that two opposite guide plates 6471 clamp the workpiece 69, thereby adjusting the position of the workpiece 69;

specifically, the inner side wall of the guide plate 6471 includes a limiting surface 6471d, and the limiting surface 6471d abuts against two opposite side surfaces of the workpiece 69, so as to limit the position of the workpiece 69; the workpiece 69 is driven by the jacking assembly 68 to slide along the guide plate 6471 in a defined direction from bottom to top.

The material guiding opening 6413 is circumferentially provided with a material limiting guide post 6412 along the outer edge of the material guiding opening, the position of the workpiece 69 is limited by the material limiting guide post 6412, a storage space for accommodating the workpiece 69 is formed by the material limiting guide post 6412 in a surrounding mode, meanwhile, the workpiece 69 is conveniently stacked, the position of the stacked workpiece 69 is limited by the material limiting guide post 6412, and collapse caused by the fact that the stacked workpiece 69 is too high is avoided.

The recycling mechanism further includes a pull assembly 645, the pull assembly 645 including:

a receiving layer for receiving the aggregate receiving platform 641; and

a drawing panel provided at one end of the receiving layer;

the recovery mechanism can be erected on a transmission assembly line, the assembly line operation is convenient, the automation is realized, and the jacking assembly 68 is arranged in the transmission assembly line; meanwhile, the pull panel is provided with a handle, and the pull assembly 645 can be pulled by pulling the handle, so that the material collection bearing platform 641 is driven to be conveniently pulled to be far away from the transmission assembly line, and the stacked workpieces 69 in the material collection bearing platform 641 can be conveniently taken out by an operator.

A guide 642 is arranged between the recovery housing 643 and the pull-out assembly 645, so that the pull-out assembly 645 slides along the guide 642 in a limited direction relative to the recovery housing 643;

referring to fig. 5, the workpiece recovery mechanism further comprises a locking assembly 646, and the drawing assembly 645 forms a detachable fixed connection structure with the recovery frame 643 through the locking assembly 646, thereby defining the position of the aggregate receiving platform 641.

The locking assembly 646 is arranged on the recovery frame 643, and the other end of the pulling assembly 645 is provided with a limit block 6451; the locking assembly 646 comprises a locking block 6461 and a driving module for driving the locking block 6461, wherein a notch matched with the limiting block 6451 is formed in the locking block 6461;

the locking block 6461 is driven by the driving module, so that the locking block 6461 moves to be in clamping connection with the limiting block 6451, and the movement of the drawing assembly 645 is limited, so that the drawing assembly 645 is locked with the recycling frame 643, and the deviation of the drawing assembly 645 caused by the driving force of the jacking assembly 68 is avoided.

Meanwhile, a guide rod 6472 is mounted on a connecting portion 6474 of the guide assembly 647, wherein the guide rod 6472 passes through the material guide opening 6413, specifically, the guide rod 6472 passes through one side or both sides of the backstop assembly 6411 for limiting the workpiece 69 entering the material guide opening 6413, since the material limiting guide post 6412 is disposed on the upper surface of the material collecting platform 641, while the workpiece 69 in the material guide opening 6413, specifically, during the process of passing through the backstop assembly 6411, has no limiting component, and the guide rod 6472 is mounted on the connecting portion 6474 for limiting the workpiece 69 passing through the backstop assembly 6411.

And simultaneously, the utility model provides a retrieve mechanism, in order to realize that the shape of adjustment work piece part should still include power supply unit, move equipment and detection control system of carrying, corresponding actuating mechanism should all have corresponding power unit etc. and corresponding mechanism has corresponding beneficial effect, no longer gives unnecessary details.

In practice, after the dispensing is carried out for a certain number of times, the problem of low dispensing precision caused by residual glue enrichment can occur around the dispensing head of the dispensing assembly, and in order to solve the problem, the dispensing assembly line is further improved:

referring to fig. 16 to 20, the glue dispensing and needle aligning mechanism 2 includes:

the rubber component 21 and the aligning needle component 22 are arranged at the side of the rubber component 21;

wherein, frictioning subassembly 21 includes: the support base 211 is provided with a support base,

a first roller 212 positioned above the support base 211,

a second roller 213 provided at a side of the first roller 212,

a clamping block 214 disposed above the supporting base 211, at least one clamping block 214 is disposed, and the clamping blocks 214 are disposed face to face, an

An intermediate drive structure, which is a plurality of drive rollers 216.

Further, a first receiving groove for receiving the raw material tape is provided in the middle of the first drum 212, and a second receiving groove for recovering the waste tape is provided in the middle of the second drum 213.

Further, still include: a tensioning block 215, which is arranged beside the clamping block 214,

wherein the tension block 215 is hollow inside and a roller 2151 is provided inside.

The tensioning piece 215 bottom is equipped with the spout, supporting seat 211 top rigid coupling have with spout assorted slide rail, tensioning piece 215 takes the tensioning through the slip regulation material of spout slide rail.

A metering sensor 217 is arranged beside the tensioning block 215 and is used for controlling the feeding amount of the cloth.

The clamping block 214 is made of an elastic material.

Further, the bottom end of the supporting seat 211 is further provided with a driving motor 218, and the driving motor 218 is in transmission connection with the first roller 212 and the second roller 213 respectively.

The bottom end of the supporting seat 211 is further fixedly connected with a driving device 219, the driving device 219 is in transmission connection with the bottom end of the clamping block 214, and the driving device 219 is used for driving the clamping block 214 to move.

In an embodiment of the present invention, the raw material belt in the first roller 212 is passed around the driving roller 216 and contacts with the inner side of one clamping block 214, and is passed around the roller 2151 in the tension block 215 and contacts with the inner side of the other clamping block 214, and is recovered by the first roller 212 through the metering sensor 217 and the driving roller 216.

As another embodiment of the present invention, the dispensing needle is placed between the clamping blocks 214, the driving device 219 drives the clamping blocks 214 to move to clamp the dispensing needle tightly, the driving motor 218 drives the first roller 212 and the second roller 213 to rotate and drive the raw material belt, the residual glue on the surface of the dispensing needle is wiped clean, and the metering sensor 217 precisely controls the feeding amount of the single raw material belt to prevent the waste of the raw material belt.

Further, the alignment pin assembly 22 includes: the fixing base 221 is provided with a fixing base,

a calibration block 222 and a test block 223 fixed on the upper end of the fixing base 221.

The calibration block 222 is provided with an X-direction sensor for detecting the X-direction distance of the needle and a Y-direction sensor for detecting the Y-direction distance of the needle.

As the utility model discloses another embodiment, place the point glue syringe needle in proof mass 222 earlier, through X rectifies to the sensor point glue syringe needle X direction, the rethread Y rectifies the Y direction to the sensor, inspects through inspection fast 223 at last.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

The features of the different implementations described herein may be combined to form other embodiments not specifically set forth above. The components may be omitted from the structures described herein without adversely affecting their operation. Further, various individual components may be combined into one or more individual components to perform the functions described herein.

Furthermore, while the embodiments of the invention have been disclosed above, it is not intended to be limited to the details shown, which are set forth in the description and the examples, but rather, it is to be understood that the invention is capable of modification in various other respects, all without departing from the general concept as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a point glue assembly line which characterized in that includes:

the glue dispensing mechanical arm (3) is provided with a glue dispensing assembly (34); and

the feeding device (1) is arranged beside the dispensing mechanical hand (3);

wherein the feeding device (1) comprises:

the automatic feeding device comprises a conveyor belt (11), wherein a feeding station (111), a positioning station (112) and an NG station (114) are sequentially arranged on the conveyor belt (11) along the conveying direction of the conveyor belt, and a plurality of products (69) are periodically conveyed by the conveyor belt (11); and

a positioning mechanism (14) provided at the positioning station (112);

and an NG recovery mechanism (64) arranged at the NG station (114).

2. Dispensing line according to claim 1, characterized in that said conveyor belts (11) are arranged in parallel and spaced apart in two to form a conveying space between two conveyor belts (11); the positioning mechanism (14) comprises:

a positioning plate (141) erected on the conveyor belt (11), the bottom surface of which is kept horizontal; and

a jacking positioning driver (143) arranged in the conveying space and positioned below the positioning plate (141);

the positioning plate (141) is provided with an operation through hole (142) penetrating through the upper surface and the lower surface of the positioning plate, after a product (69) is conveyed to the positioning station (112) by the conveyor belt (11), the jacking positioning driver (143) pushes the product (69) upwards from the conveyor belt (11) to the bottom surface of the positioning plate (141) to jack tightly, and at least part of the top surface of the product (69) is exposed through the operation through hole (142).

3. Dispensing line according to claim 1 or 2, characterized in that said NG recovery mechanism (64) comprises:

a recovery rack (643) mounted on the conveyor belt (11);

the collecting bearing platform (641) is connected with the recovery rack (643) in a sliding mode, and a material guide opening (6413) penetrating through the collecting bearing platform (641) is formed in the collecting bearing platform (641);

at least three backstop assemblies (6411) arranged non-collinearly inside the edges of the material guide port (6413); and

a jacking assembly (68) located directly below the material guide opening (6413);

the product (69) is ejected into the material guiding opening (6413) along the direction from bottom to top under the driving of the jacking assembly (68), and the product (69) is supported by the backstop assembly (6411) after being ejected into the material guiding opening (6413).

4. Dispensing line according to claim 3, characterized in that said non-return assembly (6411) comprises:

a connecting seat body;

a fluke; one end of the connecting seat is pivoted with the connecting seat body, and the other end of the connecting seat is used for supporting a product; and

a reset member (6415) disposed between the connector receptacle body and the fluke;

the fluke comprises a material bearing surface (6411a) and a slope surface (6411b) inclined relative to the material bearing surface (6411a), under the driving of jacking of the jacking assembly (68), a product (69) slides on the slope surface (6411b), and the fluke rotates towards the inner wall side of the material guide opening (6413) so that the product (69) passes through the material guide opening (6413), and when the jacking assembly (68) falls back, the product (69) is in interference with the material bearing surface (6411 a).

5. The dispensing line of claim 3, characterized in that the guide opening (6413) is provided with an even number of guide members (647) radially arranged on the periphery of the guide opening (6413) inside the edge, the guide members (647) are arranged to form at least one guide subset, and each guide subset comprises a pair of the guide members (647) oppositely arranged.

6. Dispensing line according to claim 5, characterized in that said guide assembly (647) comprises:

a guide plate (6471) for limiting the position of the product (69) pushed into the material guide opening (6413);

a rotating shaft pivoted to one end of the guide plate (6471); and

a guide resetting part (6473) for providing acting force for guiding the product (69);

wherein, the product (69) is firstly jacked into the guide subset by the jacking assembly (68), and the position of the product (69) limited by the guide plate (6471) is adjusted under the action of the restoring force of the guide resetting component (6473) on the guide plate (6471).

7. Dispensing line according to claim 1 or 2, characterized in that said dispensing robot (3) comprises:

a fixed base (31);

a connecting arm (35) fixedly mounted on the fixed base (31); and

at least one driving arm (32) which is connected in turn in a rotating manner;

wherein, first transmission arm (32) with linking arm (35) rotate to be connected, install on last transmission arm (32) point gluey subassembly (34) and visual identification subassembly (33).

8. The dispensing production line of claim 1 or 2, characterized in that a glue wiping and needle correcting mechanism (2) is arranged beside the dispensing manipulator (3), and the glue wiping and needle correcting mechanism (2) comprises a glue wiping component (21) and a needle correcting component (22) arranged beside the glue wiping component (21);

wherein the frictioning assembly (21) comprises: a support base (211);

a first roller (212) positioned above the support base (211);

a second roller (213) provided beside the first roller (212);

the clamping blocks (214) are arranged above the supporting seat (211), at least one clamping block (214) is arranged, and the clamping blocks (214) are arranged in a face-to-face mode; and

an intermediate transmission structure, which is a plurality of transmission rollers (216).

9. The assembly line of claim 8, wherein the first roller (212) has a first receiving slot for receiving the tape, and the second roller (213) has a second receiving slot for recycling the waste tape.

10. The dispensing line of claim 8, wherein the glue dispensing and needle aligning mechanism (2) further comprises: a tensioning block (215) arranged beside the clamping block (214),

wherein, the tensioning block (215) is hollow inside, and a roller (2151) is arranged inside.

Images